diff --git a/contrib/media/updf/BuildUPDF.sh b/contrib/media/updf/BuildUPDF.sh
new file mode 100644
index 0000000000..14306b04f6
--- /dev/null
+++ b/contrib/media/updf/BuildUPDF.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+ok=`tput setaf 2`
+error=`tput setaf 1`
+reset=`tput sgr0`
+
+clear
+rm build/kos_main.o
+rm build/mupdf
+make
+if [ ! -f build/mupdf ]; then
+    echo "${error} Compilation error ${reset}"
+    $SHELL
+fi
+echo "${ok} OK ${reset}"
+objcopy -O binary build/mupdf
+rm updf
+cp build/mupdf updf
+ncftpput -u xxxx -p xxxx kolibri-n.org /public_ftp ~/Desktop/updf/updf
+if [ $? -ne 0 ]; then echo \"Upload failed\"; fi 
+
+
+
+
diff --git a/contrib/media/updf/COPYING b/contrib/media/updf/COPYING
new file mode 100644
index 0000000000..94a9ed024d
--- /dev/null
+++ b/contrib/media/updf/COPYING
@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
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+
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+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/contrib/media/updf/Makefile b/contrib/media/updf/Makefile
new file mode 100644
index 0000000000..a56841c5a0
--- /dev/null
+++ b/contrib/media/updf/Makefile
@@ -0,0 +1,114 @@
+# GNU Makefile
+
+OUT := build
+GEN := generated
+
+# --- Variables, Commands, etc... ---
+
+default: all
+LDFLAGS = -Tinclude/scripts/menuetos_app_v01.ld -nostdlib -L include/lib
+CFLAGS += -Ifitz -Ipdf -Iscripts  -fno-stack-protector -nostdinc -fno-builtin -m32 -I include -fno-pic -w
+LIBS += -lfreetype2 -lpng -ljbig2dec -ljpeg -lopenjpeg -lz -lm -lc
+
+THIRD_LIBS := $(FREETYPE_LIB) $(JBIG2DEC_LIB) $(JPEG_LIB) $(OPENJPEG_LIB) $(ZLIB_LIB)
+
+ifeq "$(verbose)" ""
+QUIET_AR = @ echo ' ' ' ' AR $@ ;
+QUIET_CC = @ echo ' ' ' ' CC $@ ;
+QUIET_GEN = @ echo ' ' ' ' GEN $@ ;
+QUIET_LINK = @ echo ' ' ' ' LINK $@ ;
+QUIET_MKDIR = @ echo ' ' ' ' MKDIR $@ ;
+endif
+
+CC_CMD = $(QUIET_CC) $(CC) $(CFLAGS) -o $@ -c $<
+AR_CMD = $(QUIET_AR) $(AR) cru $@ $^
+LINK_CMD = $(QUIET_LINK) ld $(LDFLAGS) -o $@ include/stub/crt0.o $^ build/snprintf.o $(LIBS)
+MKDIR_CMD = $(QUIET_MKDIR) mkdir -p $@
+
+# --- Rules ---
+
+$(OUT) $(GEN) :
+	$(MKDIR_CMD)
+
+$(OUT)/%.a :
+	$(AR_CMD)
+
+$(OUT)/% : $(OUT)/%.o
+	$(LINK_CMD)
+
+$(OUT)/%.o : fitz/%.c fitz/fitz.h | $(OUT)
+	$(CC_CMD)
+$(OUT)/%.o : draw/%.c fitz/fitz.h | $(OUT)
+	$(CC_CMD)
+$(OUT)/%.o : pdf/%.c fitz/fitz.h pdf/mupdf.h | $(OUT)
+	$(CC_CMD)
+$(OUT)/%.o : apps/%.c fitz/fitz.h pdf/mupdf.h | $(OUT)
+	$(CC_CMD)
+$(OUT)/%.o : scripts/%.c | $(OUT)
+	$(CC_CMD)
+
+# --- Fitz and MuPDF libraries ---
+
+FITZ_LIB := $(OUT)/libfitz.a
+MUPDF_LIB := $(OUT)/libmupdf.a
+
+FITZ_SRC := $(notdir $(wildcard fitz/*.c draw/*.c))
+MUPDF_SRC := $(notdir $(wildcard pdf/*.c))
+
+$(FITZ_LIB) : $(addprefix $(OUT)/, $(FITZ_SRC:%.c=%.o))
+$(MUPDF_LIB) : $(addprefix $(OUT)/, $(MUPDF_SRC:%.c=%.o))
+
+libs: $(MUPDF_LIB) $(FITZ_LIB) $(THIRD_LIBS)
+
+# --- Generated CMAP and FONT files ---
+
+CMAPDUMP := scripts/cmapdump
+
+CMAP_CNS_SRC := $(wildcard cmaps/cns/*)
+CMAP_GB_SRC := $(wildcard cmaps/gb/*)
+CMAP_JAPAN_SRC := $(wildcard cmaps/japan/*)
+CMAP_KOREA_SRC := $(wildcard cmaps/korea/*)
+FONT_BASE14_SRC := $(wildcard fonts/*.cff)
+FONT_DROID_SRC := fonts/droid/DroidSans.ttf fonts/droid/DroidSansMono.ttf
+FONT_CJK_SRC := fonts/droid/DroidSansFallback.ttf
+
+$(GEN)/cmap_cns.h : $(CMAP_CNS_SRC)
+	$(QUIET_GEN) ./$(CMAPDUMP) $@ $(CMAP_CNS_SRC)
+$(GEN)/cmap_gb.h : $(CMAP_GB_SRC)
+	$(QUIET_GEN) ./$(CMAPDUMP) $@ $(CMAP_GB_SRC)
+$(GEN)/cmap_japan.h : $(CMAP_JAPAN_SRC)
+	$(QUIET_GEN) ./$(CMAPDUMP) $@ $(CMAP_JAPAN_SRC)
+$(GEN)/cmap_korea.h : $(CMAP_KOREA_SRC)
+	$(QUIET_GEN) ./$(CMAPDUMP) $@ $(CMAP_KOREA_SRC)
+
+$(GEN)/font_base14.h : $(FONT_BASE14_SRC)
+	$(QUIET_GEN) ./$(FONTDUMP) $@ $(FONT_BASE14_SRC)
+$(GEN)/font_droid.h : $(FONT_DROID_SRC)
+	$(QUIET_GEN) ./$(FONTDUMP) $@ $(FONT_DROID_SRC)
+$(GEN)/font_cjk.h : $(FONT_CJK_SRC)
+	$(QUIET_GEN) ./$(FONTDUMP) $@ $(FONT_CJK_SRC)
+
+CMAP_HDR := $(addprefix $(GEN)/, cmap_cns.h cmap_gb.h cmap_japan.h cmap_korea.h)
+FONT_HDR := $(GEN)/font_base14.h $(GEN)/font_droid.h $(GEN)/font_cjk.h
+
+ifeq "$(CROSSCOMPILE)" ""
+$(CMAP_HDR) : $(CMAPDUMP) | $(GEN)
+$(FONT_HDR) : $(FONTDUMP) | $(GEN)
+endif
+
+generate: $(CMAP_HDR) $(FONT_HDR)
+
+$(OUT)/pdf_cmap_table.o : $(CMAP_HDR)
+$(OUT)/pdf_fontfile.o : $(FONT_HDR)
+$(OUT)/cmapdump.o : pdf/pdf_cmap.c pdf/pdf_cmap_parse.c
+
+# --- Tools and Apps ---
+
+MUPDF := $(OUT)/mupdf
+$(MUPDF) : $(MUPDF_LIB) $(FITZ_LIB) $(THIRD_LIBS)
+ifeq "$(NOX11)" ""
+$(MUPDF) : $(addprefix $(OUT)/, kos_main.o pdfapp.o)
+	$(LINK_CMD) 
+endif
+
+all: $(THIRD_LIBS) $(FITZ_LIB) $(PDF_APPS) $(MUPDF)
diff --git a/contrib/media/updf/Makefile_2 b/contrib/media/updf/Makefile_2
new file mode 100755
index 0000000000..6cc0fb3e7d
--- /dev/null
+++ b/contrib/media/updf/Makefile_2
@@ -0,0 +1,114 @@
+# GNU Makefile
+
+OUT := build
+GEN := generated
+
+# --- Variables, Commands, etc... ---
+
+default: all
+LDFLAGS = -Tinclude/scripts/menuetos_app_v01.ld -nostdlib -L include/lib
+CFLAGS += -Ifitz -Ipdf -Iscripts  -fno-stack-protector -nostdinc -fno-builtin -m32 -I include -fno-pic -w
+LIBS += -lfreetype2 -lpng -ljbig2dec -ljpeg -lopenjpeg -lz -lm -lc
+
+THIRD_LIBS := $(FREETYPE_LIB) $(JBIG2DEC_LIB) $(JPEG_LIB) $(OPENJPEG_LIB) $(ZLIB_LIB)
+
+ifeq "$(verbose)" ""
+QUIET_AR = @ echo ' ' ' ' AR $@ ;
+QUIET_CC = @ echo ' ' ' ' CC $@ ;
+QUIET_GEN = @ echo ' ' ' ' GEN $@ ;
+QUIET_LINK = @ echo ' ' ' ' LINK $@ ;
+QUIET_MKDIR = @ echo ' ' ' ' MKDIR $@ ;
+endif
+
+CC_CMD = $(QUIET_CC) $(CC) $(CFLAGS) -o $@ -c $<
+AR_CMD = $(QUIET_AR) $(AR) cru $@ $^
+LINK_CMD = $(QUIET_LINK) LD/ld.bfd $(LDFLAGS) -o $@ include/stub/crt0.o $^ build/snprintf.o $(LIBS)
+MKDIR_CMD = $(QUIET_MKDIR) mkdir -p $@
+
+# --- Rules ---
+
+$(OUT) $(GEN) :
+	$(MKDIR_CMD)
+
+$(OUT)/%.a :
+	$(AR_CMD)
+
+$(OUT)/% : $(OUT)/%.o
+	$(LINK_CMD)
+
+$(OUT)/%.o : fitz/%.c fitz/fitz.h | $(OUT)
+	$(CC_CMD)
+$(OUT)/%.o : draw/%.c fitz/fitz.h | $(OUT)
+	$(CC_CMD)
+$(OUT)/%.o : pdf/%.c fitz/fitz.h pdf/mupdf.h | $(OUT)
+	$(CC_CMD)
+$(OUT)/%.o : apps/%.c fitz/fitz.h pdf/mupdf.h | $(OUT)
+	$(CC_CMD)
+$(OUT)/%.o : scripts/%.c | $(OUT)
+	$(CC_CMD)
+
+# --- Fitz and MuPDF libraries ---
+
+FITZ_LIB := $(OUT)/libfitz.a
+MUPDF_LIB := $(OUT)/libmupdf.a
+
+FITZ_SRC := $(notdir $(wildcard fitz/*.c draw/*.c))
+MUPDF_SRC := $(notdir $(wildcard pdf/*.c))
+
+$(FITZ_LIB) : $(addprefix $(OUT)/, $(FITZ_SRC:%.c=%.o))
+$(MUPDF_LIB) : $(addprefix $(OUT)/, $(MUPDF_SRC:%.c=%.o))
+
+libs: $(MUPDF_LIB) $(FITZ_LIB) $(THIRD_LIBS)
+
+# --- Generated CMAP and FONT files ---
+
+CMAPDUMP := scripts/cmapdump
+
+CMAP_CNS_SRC := $(wildcard cmaps/cns/*)
+CMAP_GB_SRC := $(wildcard cmaps/gb/*)
+CMAP_JAPAN_SRC := $(wildcard cmaps/japan/*)
+CMAP_KOREA_SRC := $(wildcard cmaps/korea/*)
+FONT_BASE14_SRC := $(wildcard fonts/*.cff)
+FONT_DROID_SRC := fonts/droid/DroidSans.ttf fonts/droid/DroidSansMono.ttf
+FONT_CJK_SRC := fonts/droid/DroidSansFallback.ttf
+
+$(GEN)/cmap_cns.h : $(CMAP_CNS_SRC)
+	$(QUIET_GEN) ./$(CMAPDUMP) $@ $(CMAP_CNS_SRC)
+$(GEN)/cmap_gb.h : $(CMAP_GB_SRC)
+	$(QUIET_GEN) ./$(CMAPDUMP) $@ $(CMAP_GB_SRC)
+$(GEN)/cmap_japan.h : $(CMAP_JAPAN_SRC)
+	$(QUIET_GEN) ./$(CMAPDUMP) $@ $(CMAP_JAPAN_SRC)
+$(GEN)/cmap_korea.h : $(CMAP_KOREA_SRC)
+	$(QUIET_GEN) ./$(CMAPDUMP) $@ $(CMAP_KOREA_SRC)
+
+$(GEN)/font_base14.h : $(FONT_BASE14_SRC)
+	$(QUIET_GEN) ./$(FONTDUMP) $@ $(FONT_BASE14_SRC)
+$(GEN)/font_droid.h : $(FONT_DROID_SRC)
+	$(QUIET_GEN) ./$(FONTDUMP) $@ $(FONT_DROID_SRC)
+$(GEN)/font_cjk.h : $(FONT_CJK_SRC)
+	$(QUIET_GEN) ./$(FONTDUMP) $@ $(FONT_CJK_SRC)
+
+CMAP_HDR := $(addprefix $(GEN)/, cmap_cns.h cmap_gb.h cmap_japan.h cmap_korea.h)
+FONT_HDR := $(GEN)/font_base14.h $(GEN)/font_droid.h $(GEN)/font_cjk.h
+
+ifeq "$(CROSSCOMPILE)" ""
+$(CMAP_HDR) : $(CMAPDUMP) | $(GEN)
+$(FONT_HDR) : $(FONTDUMP) | $(GEN)
+endif
+
+generate: $(CMAP_HDR) $(FONT_HDR)
+
+$(OUT)/pdf_cmap_table.o : $(CMAP_HDR)
+$(OUT)/pdf_fontfile.o : $(FONT_HDR)
+$(OUT)/cmapdump.o : pdf/pdf_cmap.c pdf/pdf_cmap_parse.c
+
+# --- Tools and Apps ---
+
+MUPDF := $(OUT)/mupdf
+$(MUPDF) : $(MUPDF_LIB) $(FITZ_LIB) $(THIRD_LIBS)
+ifeq "$(NOX11)" ""
+$(MUPDF) : $(addprefix $(OUT)/, kos_main.o pdfapp.o)
+	$(LINK_CMD) 
+endif
+
+all: $(THIRD_LIBS) $(FITZ_LIB) $(PDF_APPS) $(MUPDF)
diff --git a/contrib/media/updf/README b/contrib/media/updf/README
new file mode 100644
index 0000000000..c30e7cbea1
--- /dev/null
+++ b/contrib/media/updf/README
@@ -0,0 +1,64 @@
+ABOUT
+
+MuPDF is a lightweight PDF and XPS viewer and parser/rendering library.
+
+The renderer in MuPDF is tailored for high quality anti-aliased graphics. It
+renders text with metrics and spacing accurate to within fractions of a pixel
+for the highest fidelity in reproducing the look of a printed page on screen.
+
+MuPDF is also small, fast, and yet complete. We support PDF 1.7 with
+transparency, encryption, hyperlinks, annotations, search and many other bells
+and whistles. MuPDF can also read XPS documents (OpenXPS / ECMA-388).
+
+We don't support interactive features such as form filling, javascript and
+transitions. MuPDF is written modularly, so such features can be added on by
+integrators if they so desire.
+
+LICENSE
+
+MuPDF is Copyright 2006-2011 Artifex Software, Inc.
+
+This program is free software: you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free Software
+Foundation, either version 3 of the License, or (at your option) any later
+version.
+
+This program is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program. If not, see <http://www.gnu.org/licenses/>.
+
+For commercial licensing please contact sales@artifex.com.
+
+COMPILING
+
+If you are compiling from source you will need several third party libraries:
+freetype2, jbig2dec, libjpeg, openjpeg, and zlib. We have prepared a package
+(mupdf-thirdparty.zip) that you can unzip in the mupdf source tree if you don't
+have them installed on your system.
+
+You must unpack mupdf-thirdparty.zip to build using the Visual Studio project.
+
+DOWNLOAD
+
+The latest development source is available directly from the git repository:
+
+	git clone http://mupdf.com/repos/mupdf.git
+
+INSTALLING
+
+Typing "make prefix=/usr/local install" will install the binaries, man-pages,
+static libraries and header files on your system.
+
+REPORTING BUGS AND PROBLEMS
+
+The MuPDF developers hang out on IRC in the #ghostscript channel on irc.freenode.net.
+
+Report bugs on the ghostscript bugzilla, with MuPDF as the selected component.
+
+	http://bugs.ghostscript.com/
+
+If you are reporting a problem with PDF parsing, please include the problematic
+file as an attachment.
diff --git a/contrib/media/updf/apps/icons/allbtns.h b/contrib/media/updf/apps/icons/allbtns.h
new file mode 100644
index 0000000000..8f457b0d08
--- /dev/null
+++ b/contrib/media/updf/apps/icons/allbtns.h
@@ -0,0 +1,940 @@
+// 26x144
+
+unsigned char toolbar_image[14976] = {
+	0xC2, 0xC2, 0xC2, 0xA5, 0xA5, 0xA5, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 
+	0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 
+	0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 
+	0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 
+	0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA5, 0xA5, 0xA5, 0xC2, 0xC2, 0xC2, 0xA5, 0xA5, 
+	0xA5, 0xEE, 0xEE, 0xEE, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 
+	0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 
+	0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 
+	0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 
+	0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xF7, 0xEE, 0xEE, 0xEE, 0xA5, 0xA5, 0xA5, 0xA4, 0xA4, 0xA4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xA5, 0xA5, 0xA5, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 
+	0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0xB0, 0xB0, 0xB0, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
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+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
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+	0x87, 0x6E, 0x6E, 0x6E, 0x87, 0x87, 0x87, 0xB1, 0xB1, 0xB1, 0xCA, 0xCA, 0xCA, 0xCA, 0xCA, 0xCA, 
+	0xB1, 0xB1, 0xB1, 0x87, 0x87, 0x87, 0x6E, 0x6E, 0x6E, 0x87, 0x87, 0x87, 0xEC, 0xEC, 0xEC, 0xF4, 
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+	0xC2, 0xC2, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
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+	0xC2, 0xC2, 0x6E, 0x6E, 0x6E, 0xC2, 0xC2, 0xC2, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
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+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xC2, 0xC2, 0xC2, 0x6E, 0x6E, 0x6E, 0xC2, 0xC2, 0xC2, 0xF4, 
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+	0x86, 0x86, 0x86, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0x86, 0x86, 0x86, 0x8F, 0x8F, 0x8F, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0x6E, 0x6E, 0x6E, 0xB0, 0xB0, 
+	0xB0, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
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+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0x6E, 0x6E, 0x6E, 0xC9, 0xC9, 0xC9, 0xF3, 
+	0xF3, 0xF3, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 
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+	0xF3, 0xF3, 0xF3, 0xC9, 0xC9, 0xC9, 0x6E, 0x6E, 0x6E, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
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+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0x6E, 0x6E, 0x6E, 0xC9, 0xC9, 0xC9, 0xF3, 0xF3, 0xF3, 
+	0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 
+	0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0x6E, 0xF3, 0xF3, 
+	0xF3, 0xC9, 0xC9, 0xC9, 0x6E, 0x6E, 0x6E, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0x6E, 0x6E, 0x6E, 0xB0, 0xB0, 0xB0, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xB0, 
+	0xB0, 0xB0, 0x6E, 0x6E, 0x6E, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
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+	0xF3, 0xF3, 0xF3, 0x8F, 0x8F, 0x8F, 0x86, 0x86, 0x86, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
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+	0x8F, 0x8F, 0x8F, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xA4, 
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+	0xF3, 0xC1, 0xC1, 0xC1, 0x6E, 0x6E, 0x6E, 0xC1, 0xC1, 0xC1, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xC1, 0xC1, 0xC1, 0x6E, 0x6E, 0x6E, 0xC1, 0xC1, 
+	0xC1, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xA4, 0xA4, 0xA4, 
+	0xA4, 0xA4, 0xA4, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0x86, 0x86, 0x86, 0x75, 0x75, 0x75, 0xD9, 0xD9, 0xD9, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xD9, 0xD9, 0xD9, 0x75, 0x75, 0x75, 0x86, 0x86, 0x86, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 
+	0xA4, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xEA, 0xEA, 0xEA, 0x75, 0x75, 0x75, 0x75, 0x75, 0x75, 0xC0, 0xC0, 0xC0, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xC0, 0xC0, 
+	0xC0, 0x75, 0x75, 0x75, 0x75, 0x75, 0x75, 0xEA, 0xEA, 0xEA, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
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+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
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+	0x6D, 0x6D, 0x6D, 0x6D, 0x6D, 0x6D, 0x6D, 0x97, 0x97, 0x97, 0xC0, 0xC0, 0xC0, 0xF2, 0xF2, 0xF2, 
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+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
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+	0xF2, 0xF2, 0xF2, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
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+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
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+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0x8E, 0x8E, 0x8E, 0x79, 0x79, 0x79, 0x79, 0x79, 
+	0x79, 0x79, 0x79, 0x79, 0x79, 0x79, 0x79, 0x79, 0x79, 0x79, 0x79, 0x79, 0x79, 0x79, 0x79, 0x79, 
+	0x79, 0x79, 0x79, 0x79, 0x79, 0x79, 0x9C, 0x9C, 0x9C, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0x83, 0x83, 0x83, 0x6C, 0x6C, 0x6C, 0x6C, 
+	0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 
+	0x6C, 0x6C, 0x6C, 0x6C, 0x73, 0x73, 0x73, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xA4, 
+	0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0x83, 0x83, 0x83, 0x6C, 0x6C, 0x6C, 
+	0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 
+	0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xA4, 0xA4, 0xA4, 
+	0xA4, 0xA4, 0xA4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0x83, 0x83, 0x83, 0x6C, 0x6C, 
+	0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 
+	0x6C, 0x6C, 0x6C, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 
+	0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xF4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 
+	0xA4, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xF3, 0xDA, 0xDA, 0xDA, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 
+	0x6C, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xEF, 0xEF, 0xEF, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xEF, 0xEF, 
+	0xEF, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xEF, 0xEF, 0xEF, 0x6C, 
+	0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xEB, 0xEB, 0xEB, 0xBE, 0xBE, 0xBE, 0xBE, 0xBE, 0xBE, 0xBE, 0xBE, 0xBE, 0x6C, 0x6C, 0x6C, 
+	0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0xBE, 0xBE, 0xBE, 0xBE, 0xBE, 0xBE, 0xBE, 
+	0xBE, 0xBE, 0xF5, 0xF5, 0xF5, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF5, 
+	0xF5, 0xF5, 0x81, 0x81, 0x81, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 
+	0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0xB4, 0xB4, 0xB4, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xA4, 
+	0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xF5, 0xF5, 0xF5, 0x77, 0x77, 0x77, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 
+	0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0xA0, 0xA0, 0xA0, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 
+	0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xF3, 0xA4, 0xA4, 0xA4, 
+	0xA4, 0xA4, 0xA4, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF5, 0xF5, 0xF5, 0x73, 0x73, 0x73, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 
+	0x6C, 0x6C, 0x6C, 0x97, 0x97, 0x97, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 
+	0xA4, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF4, 0xF4, 0xF4, 0x6E, 0x6E, 0x6E, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x6C, 0x8A, 0x8A, 
+	0x8A, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xEC, 0xEC, 0xEC, 0x6C, 0x6C, 0x6C, 0x81, 0x81, 0x81, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xD8, 0xD8, 0xD8, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 0xF2, 
+	0xF2, 0xA4, 0xA4, 0xA4, 0xA5, 0xA5, 0xA5, 0xE9, 0xE9, 0xE9, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 
+	0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 
+	0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 
+	0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 
+	0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xEC, 0xE9, 0xE9, 0xE9, 0xA5, 
+	0xA5, 0xA5, 0xA4, 0xA4, 0xA4, 0xA5, 0xA5, 0xA5, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 
+	0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 
+	0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 
+	0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 
+	0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA5, 0xA5, 0xA5, 0xC2, 0xC2, 0xC2
+};
\ No newline at end of file
diff --git a/contrib/media/updf/apps/icons/toolbar.png b/contrib/media/updf/apps/icons/toolbar.png
new file mode 100644
index 0000000000..075089d300
Binary files /dev/null and b/contrib/media/updf/apps/icons/toolbar.png differ
diff --git a/contrib/media/updf/apps/icons/toolbar.raw b/contrib/media/updf/apps/icons/toolbar.raw
new file mode 100644
index 0000000000..1f354a0b43
--- /dev/null
+++ b/contrib/media/updf/apps/icons/toolbar.raw
@@ -0,0 +1 @@
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diff --git a/contrib/media/updf/apps/icons/updf.png b/contrib/media/updf/apps/icons/updf.png
new file mode 100644
index 0000000000..276e461d11
Binary files /dev/null and b/contrib/media/updf/apps/icons/updf.png differ
diff --git a/contrib/media/updf/apps/kolibri.c b/contrib/media/updf/apps/kolibri.c
new file mode 100644
index 0000000000..47583f8b6b
--- /dev/null
+++ b/contrib/media/updf/apps/kolibri.c
@@ -0,0 +1,485 @@
+#include "kolibri.h"
+#include "string.h"
+
+
+extern char KOL_PATH[256];
+extern char KOL_PARAM[256];
+extern char KOL_DIR[256];
+
+
+void kol_exit()
+{
+asm volatile ("int $0x40"::"a"(-1));
+}
+
+
+void kol_sleep(unsigned d)
+{
+asm volatile ("int $0x40"::"a"(5), "b"(d));
+}
+
+
+// define a window
+// x, y - position; w, h - size; cs - color and style; c - caption; b - boder
+void kol_wnd_define(unsigned x, unsigned y, unsigned w, unsigned h, unsigned cs, unsigned b, char *t)
+{
+asm volatile ("int $0x40"::"a"(0), "b"(x*65536+w), "c"(y*65536+h), "d"(cs), "D"(t), "S"(b) );
+}
+
+
+void kol_wnd_move(unsigned x, unsigned y)
+{
+asm volatile ("int $0x40"::"a"(67), "b"(x), "c"(y), "d"(-1), "S"(-1));
+}
+
+
+void kol_event_mask(unsigned e)
+{
+asm volatile ("int $0x40"::"a"(40), "b"(e));
+}
+
+
+unsigned kol_event_wait() 
+{
+asm volatile ("int $0x40"::"a"(10));
+}
+
+
+unsigned kol_event_wait_time(unsigned time)
+{
+asm volatile ("int $0x40"::"a"(23), "b"(time));
+}
+
+
+unsigned kol_event_check()
+{
+asm volatile ("int $0x40"::"a"(11));
+}
+
+
+inline void __attribute__((__always_inline__)) kol_paint_start()
+{
+asm volatile ("int $0x40"::"a"(12), "b"(1));
+}
+
+
+inline void __attribute__((__always_inline__)) kol_paint_end()
+{
+asm volatile ("int $0x40"::"a"(12), "b"(2));
+}
+
+
+void kol_paint_pixel(unsigned x, unsigned y, unsigned c)
+{
+asm volatile ("int $0x40"::"a"(1), "b"(x), "c"(y), "d"(c));
+}
+
+
+void kol_paint_bar(unsigned x, unsigned y, unsigned w, unsigned h, unsigned c)
+{
+asm volatile ("int $0x40"::"a"(13), "b"(x*65536+w), "c"(y*65536+h), "d"(c));
+}
+
+
+void kol_paint_line(unsigned x1, unsigned y1, unsigned x2, unsigned y2, unsigned c)
+{
+asm volatile ("int $0x40"::"a"(38), "b"(x1*65536+x2), "c"(y1*65536+y2), "d"(c));
+}
+
+
+void kol_paint_string(unsigned x, unsigned y, char *s, unsigned c)
+{
+asm volatile ("int $0x40"::"a"(4), "b"(x*65536+y), "c"(c), "d"(s));
+}
+
+
+void kol_paint_image(unsigned x, unsigned y, unsigned w, unsigned h, char *d)
+{
+asm volatile ("int $0x40"::"a"(7), "c"(w*65536+h), "d"(x*65536+y), "b"(d));
+}
+
+
+void kol_paint_image_24(unsigned x, unsigned y, unsigned w, unsigned h, char *d)
+{
+asm volatile ("int $0x40"::"a"(65), "b"(d), "c"(w*65536+h), "d"(x*65536+y), "S"(32));
+}
+
+
+unsigned kol_key_get()
+{
+asm volatile ("int $0x40"::"a"(2));
+}
+
+
+unsigned kol_key_control()
+{
+asm volatile ("int $0x40"::"a"(66), "b"(3));
+}
+
+
+void kol_key_lang_set(unsigned lang)
+{
+asm volatile ("int $0x40"::"a"(21), "b"(2), "c"(9), "d"(lang));
+}
+
+
+unsigned kol_key_lang_get()
+{
+asm volatile ("int $0x40"::"a"(26), "b"(2), "c"(9));
+}
+
+
+void kol_key_mode_set(unsigned mode)
+{
+asm volatile ("int $0x40"::"a"(66), "b"(1), "c"(mode));
+}
+
+
+unsigned kol_key_mode_get()
+{
+asm volatile ("int $0x40"::"a"(66), "b"(2));
+}
+
+
+unsigned kol_btn_get()
+{
+asm volatile ("int $0x40"::"a"(17));
+}
+
+
+void kol_btn_define(unsigned x, unsigned y, unsigned w, unsigned h, unsigned d, unsigned c)
+{
+asm volatile ("int $0x40"::"a"(8), "b"(x*65536+w), "c"(y*65536+h), "d"(d), "S"(c));
+}
+
+
+void kol_btn_type(unsigned t)
+{
+asm volatile ("int $0x40"::"a"(48), "b"(1), "c"(t));
+}
+
+
+void kol_wnd_caption(char *s)
+{
+asm volatile ("int $0x40"::"a"(71), "b"(1), "c"(s));
+}
+
+
+unsigned kol_mouse_pos()
+{
+asm volatile ("int $0x40"::"a"(37), "b"(0));
+}
+
+
+unsigned kol_mouse_posw()
+{
+asm volatile ("int $0x40"::"a"(37), "b"(1));
+}
+
+
+unsigned kol_mouse_btn()
+{
+asm volatile ("int $0x40"::"a"(37), "b"(2));
+}
+
+
+void kol_board_putc(char c)
+{
+asm volatile ("int $0x40"::"a"(63), "b"(1), "c"(c));
+}
+
+
+void kol_board_puts(char *s)
+{
+unsigned i;
+i = 0;
+while (*(s+i))
+	{
+	asm volatile ("int $0x40"::"a"(63), "b"(1), "c"(*(s+i)));
+	i++;
+	}
+}
+
+
+void kol_board_puti(int n)
+{
+char c;
+
+if ( n > 1 )
+	kol_board_puti(n / 10);
+
+c = n % 10 + '0';
+asm volatile ("int $0x40"::"a"(63), "b"(1), "c"(c));
+
+}
+
+
+int kol_file_70(kol_struct70 *k)
+{
+asm volatile ("int $0x40"::"a"(70), "b"(k));
+}
+
+
+kol_struct_import* kol_cofflib_load(char *name)
+{
+asm volatile ("int $0x40"::"a"(68), "b"(19), "c"(name));
+}
+
+
+void* kol_cofflib_procload (kol_struct_import *imp, char *name)
+{
+int i;
+for (i=0;;i++)
+	if ( NULL == ((imp+i) -> name))
+		break;
+	else
+		if ( 0 == strcmp(name, (imp+i)->name) )
+			return (imp+i)->data;
+return NULL;
+}
+
+
+unsigned kol_cofflib_procnum (kol_struct_import *imp)
+{
+unsigned i, n;
+
+for (i=n=0;;i++)
+	if ( NULL == ((imp+i) -> name))
+		break;
+	else
+		n++;
+
+return n;
+}
+
+
+void kol_cofflib_procname (kol_struct_import *imp, char *name, unsigned n)
+{
+unsigned i;
+*name = 0;
+
+for (i=0;;i++)
+	if ( NULL == ((imp+i) -> name))
+		break;
+	else
+		if ( i == n )
+			{
+			strcpy(name, ((imp+i)->name));
+			break;
+			}
+
+}
+
+
+unsigned kol_system_cpufreq()
+{
+asm volatile ("int $0x40"::"a"(18), "b"(5));
+}
+
+
+unsigned kol_system_mem()
+{
+asm volatile ("int $0x40"::"a"(18), "b"(17));
+}
+
+
+unsigned kol_system_memfree()
+{
+asm volatile ("int $0x40"::"a"(18), "b"(16));
+}
+
+
+unsigned kol_system_time_get()
+{
+asm volatile ("int $0x40"::"a"(3));
+}
+
+
+unsigned kol_system_date_get()
+{
+asm volatile ("int $0x40"::"a"(29));
+}
+
+
+unsigned kol_system_end(unsigned param)
+{
+asm volatile ("int $0x40"::"a"(18), "b"(9), "c"(param));
+}
+
+
+void kol_path_file2dir(char *dir, char *fname)
+{
+unsigned i;
+strcpy (dir, fname);
+for ( i = strlen(dir);; --i)
+	if ( '/' == dir[i])
+		{
+		dir[i] = '\0';
+		return;
+		}
+}
+
+
+void kol_path_full(char *full, char *fname)
+{
+char temp[256];
+
+switch (*fname)
+	{
+
+	case '/':
+		strncpy(temp, fname+1, 2);
+		temp[2]=0;
+		if ( (!strcmp("rd", temp)) || (!strcmp("hd", temp)) || (!strcmp("cd", temp)) )
+			strcpy (full, fname);
+		break;
+
+	case '.':
+		break;
+
+	default:
+		break;
+
+	};
+
+}
+
+
+
+inline void __attribute__((__always_inline__)) kol_screen_wait_rr()
+{
+asm volatile ("int $0x40"::"a"(18), "b"(14));
+}
+
+
+
+void kol_screen_get_size(unsigned *w, unsigned *h)
+{
+unsigned size;
+asm volatile ("int $0x40":"=a"(size):"a"(14));
+*w = size / 65536;
+*h = size % 65536;
+}
+
+
+
+unsigned kol_skin_height()
+{
+asm volatile ("int $0x40"::"a"(48), "b"(4));
+}
+
+
+unsigned kol_thread_start(unsigned start, unsigned stack)
+{
+asm volatile ("int $0x40"::"a"(51), "b"(1), "c"(start), "d"(stack));
+}
+
+
+unsigned kol_time_tick()
+{
+asm volatile ("int $0x40"::"a"(26), "b"(9));
+}
+
+
+unsigned kol_sound_speaker(char data[])
+{
+asm volatile ("movl %0, %%esi"::"a"(data));
+asm volatile ("int $0x40"::"a"(55), "b"(55));
+}
+
+
+unsigned kol_process_info(unsigned slot, char buf1k[])
+{
+asm volatile ("int $0x40"::"a"(9), "b"(buf1k), "c"(slot));
+}
+
+
+int kol_process_kill_pid(unsigned process)
+{
+asm volatile ("int $0x40"::"a"(18), "b"(18), "c"(process));
+}
+
+int kol_kill_process(unsigned process)
+{
+asm volatile ("int $0x40"::"a"(18), "b"(2), "c"(process));
+}
+
+void kol_get_kernel_ver(char buff16b[])
+{
+asm volatile ("int $0x40"::"a"(18), "b"(13), "c"(buff16b));
+}
+
+int kol_buffer_open(char name[], int mode, int size, char **buf)
+{
+int error;
+asm volatile ("int $0x40":"=a"(*buf), "=d"(error):"a"(68), "b"(22), "c"(name), "d"(size), "S"(mode));
+return error;
+}
+
+void kol_buffer_close(char name[])
+{
+asm volatile ("int $0x40"::"a"(68), "b"(23), "c"(name));
+}
+
+int kol_clip_num()
+{
+asm volatile ("int $0x40"::"a"(54), "b"(0));
+}
+
+char* kol_clip_get(int n)
+{
+asm volatile ("int $0x40"::"a"(54), "b"(1), "c"(n));
+}
+
+int kol_clip_set(int n, char buffer[])
+{
+asm volatile ("int $0x40"::"a"(54), "b"(2), "c"(n), "d"(buffer));
+}
+
+int kos_random(int num) 
+{
+	srand(kol_time_tick());
+	return rand() % num;
+}
+
+int kos_get_mouse_wheels(void)
+{
+    int val;
+    asm ("int $0x40":"=a"(val):"a"(37),"b"(7));
+    return val;
+};
+
+
+struct blit_call
+{
+   int dstx;       
+   int dsty;
+   int w;
+   int h;
+
+   int srcx;
+   int srcy;
+   int srcw;
+   int srch;
+
+   unsigned char *d;
+   int   stride;
+};
+
+void kos_blit(int dstx, int dsty, int w, int h, int srcx, 
+	int srcy,int srcw, int srch, int stride, char *d)
+{
+	struct blit_call image;
+	image.dstx=dstx;
+	image.dsty=dsty;
+	image.w=w;
+	image.h=h;
+	image.srcx=srcx;
+	image.srcy=srcy;
+	image.srcw=srcw;
+	image.srch=srch;
+	image.stride=stride;
+	image.d=d;
+	asm ("int $0x40"::"a"(73),"b"(0),"c"(&image));
+}
+
diff --git a/contrib/media/updf/apps/kolibri.h b/contrib/media/updf/apps/kolibri.h
new file mode 100644
index 0000000000..6da79c023a
--- /dev/null
+++ b/contrib/media/updf/apps/kolibri.h
@@ -0,0 +1,145 @@
+
+#define NULL ((void*)0)
+
+#define SHM_OPEN		0
+#define SHM_OPEN_ALWAYS	0x04
+#define SHM_CREATE		0x08 
+#define SHM_READ		0x00 
+#define SHM_WRITE		0x01
+
+#define E_NOTFOUND	5 
+#define E_ACCESS	10 
+#define E_NOMEM		30 
+#define E_PARAM		33
+
+#define FILENAME_MAX	1024
+
+#define BT_DEL      0x80000000
+#define BT_HIDE     0x40000000
+#define BT_NOFRAME  0x20000000
+
+#define evReDraw  1
+#define evKey     2
+#define evButton  3
+#define evMouse   6
+#define evNetwork 8
+
+#define ASCII_KEY_LEFT  176
+#define ASCII_KEY_RIGHT 179
+#define ASCII_KEY_DOWN  177
+#define ASCII_KEY_UP    178
+#define ASCII_KEY_HOME  180
+#define ASCII_KEY_END   181
+#define ASCII_KEY_PGDN  183
+#define ASCII_KEY_PGUP  184
+
+#define ASCII_KEY_BS    8
+#define ASCII_KEY_TAB   9
+#define ASCII_KEY_ENTER 13
+#define ASCII_KEY_ESC   27
+#define ASCII_KEY_DEL   182
+#define ASCII_KEY_INS   185
+#define ASCII_KEY_SPACE 032
+
+#pragma pack(push,1)
+typedef struct 
+{
+unsigned	p00;
+unsigned 	p04;
+unsigned 	p08;
+unsigned	p12;
+unsigned	p16;
+char		p20;
+char		*p21;
+} kol_struct70;
+#pragma pack(pop)
+
+
+#pragma pack(push,1)
+typedef struct
+{
+unsigned	p00;
+char		p04;
+char		p05[3];
+unsigned	p08;
+unsigned	p12;
+unsigned	p16;
+unsigned	p20;
+unsigned	p24;
+unsigned	p28;
+unsigned long long	p32;
+unsigned	p40;
+} kol_struct_BDVK;
+#pragma pack(pop)
+
+
+#pragma pack(push,1)
+typedef struct
+{
+char	*name;
+void	*data;
+} kol_struct_import;
+#pragma pack(pop)
+
+
+void kol_exit();
+void kol_sleep(unsigned d);
+void kol_wnd_define(unsigned x, unsigned y, unsigned w, unsigned h, unsigned cs, unsigned b, char *t);
+void kol_wnd_move(unsigned x, unsigned y);
+void kol_wnd_caption(char *s);
+void kol_event_mask(unsigned e);
+unsigned kol_event_wait();
+unsigned kol_event_wait_time(unsigned time);
+unsigned kol_event_check();
+void kol_paint_start();
+void kol_paint_end();
+void kol_paint_pixel(unsigned x, unsigned y, unsigned c);
+void kol_paint_bar(unsigned x, unsigned y, unsigned w, unsigned h, unsigned c);
+void kol_paint_line(unsigned x1, unsigned y1, unsigned x2, unsigned y2, unsigned c);
+void kol_paint_string(unsigned x, unsigned y, char *s, unsigned c);
+void kol_paint_image(unsigned x, unsigned y, unsigned w, unsigned h, char *d);
+void kol_paint_image_pal(unsigned x, unsigned y, unsigned w, unsigned h, char *buf, unsigned bits, unsigned palette);
+unsigned kol_key_get();
+unsigned kol_key_control();
+void kol_key_lang_set(unsigned lang);
+unsigned kol_key_lang_get();
+void kol_key_mode_set(unsigned mode);
+unsigned kol_key_mode_get();
+void kol_paint_image_24(unsigned x, unsigned y, unsigned w, unsigned h, char *d);
+unsigned kol_btn_get();
+void kol_btn_type(unsigned t);
+unsigned kol_mouse_pos();
+unsigned kol_mouse_posw();
+unsigned kol_mouse_btn();
+void kol_board_putc(char c);
+void kol_board_puts(char *s);
+void kol_board_puti(int n);
+int kol_file_70(kol_struct70 *k);
+kol_struct_import* kol_cofflib_load(char *name);
+void* kol_cofflib_procload (kol_struct_import *imp, char *name);
+unsigned kol_cofflib_procnum (kol_struct_import *imp);
+void kol_cofflib_procname (kol_struct_import *imp, char *name, unsigned n);
+unsigned kol_system_end(unsigned param);
+unsigned kol_system_cpufreq();
+unsigned kol_system_mem();
+unsigned kol_system_memfree();
+unsigned kol_system_time_get();
+unsigned kol_system_date_get();
+void kol_path_file2dir(char *dir, char *fname);
+void kol_path_full(char *full, char *fname);
+void kol_screen_wait_rr();
+void kol_screen_get_size(unsigned *w, unsigned *h);
+unsigned kol_skin_height();
+unsigned kol_thread_start(unsigned start, unsigned stack);
+unsigned kol_time_tick();
+unsigned kol_sound_speaker(char data[]);
+unsigned kol_process_info(unsigned slot, char buf1k[]);
+int kol_process_kill_pid(unsigned process);
+void kol_get_kernel_ver(char buff16b[]);
+int kol_kill_process(unsigned process);
+int kol_buffer_open(char name[], int mode, int size, char **buf);
+void  kol_buffer_close(char name[]);
+int kol_clip_num();
+char* kol_clip_get(int n);
+int kol_clip_set(int n, char buffer[]);
+
diff --git a/contrib/media/updf/apps/kos_main.c b/contrib/media/updf/apps/kos_main.c
new file mode 100644
index 0000000000..63cc668414
--- /dev/null
+++ b/contrib/media/updf/apps/kos_main.c
@@ -0,0 +1,465 @@
+#include <menuet/os.h>
+#define _WIN32
+#include "fitz.h"
+#include "mupdf.h"
+#include "pdfapp.h"
+#include "icons/allbtns.h"
+#include "kolibri.c"
+
+void run_app()
+{
+	return;
+}
+
+/*==== DATA ====*/
+
+static char Title[1024] = "uPDF";
+static pdfapp_t gapp;
+char debugstr[256];
+char do_not_blit=0;
+
+#define TOOLBAR_HEIGHT 34
+struct process_table_entry Form;
+
+#define DOCUMENT_BORDER 0x979797
+#define DOCUMENT_BG 0xABABAB
+
+#define SCROLL_H 25
+
+short show_area_w = 65;
+short show_area_x;
+
+char key_mode_enter_page_number;
+int new_page_number;
+
+static short window_center, draw_h, draw_w;
+
+const char *help[] = {
+	"Keys:",
+	"  ",
+	"PageUp   - go to previous page",
+	"PageDown - go to next page",
+	"Home     - go to first page",
+	"End      - go to last page",
+	"Down arrow - scroll current page down",
+	"Up arrow   - scroll current page up",
+	"+/- - zoom in/out",
+	"[ or l - rotate page 90 deg to the left",
+	"] or r - rotate page 90 deg to the right",
+	"g - grayscale on/off",
+	"  ",
+	"Press Escape to hide help",
+	0
+};
+
+/*==== CODE ====*/
+
+
+// not implemented yet
+void wincursor(pdfapp_t *app, int curs) { }
+void winhelp(pdfapp_t *app) { }
+void winresize(pdfapp_t *app, int w, int h) { }
+void windocopy(pdfapp_t *app) { }
+void winopenuri(pdfapp_t *app, char *buf) { }
+void winrepaintsearch(pdfapp_t *app) { }
+
+
+void winwarn(pdfapp_t *app, char *msg)
+{
+	fprintf(stderr, "mupdf: %s\n", msg);
+}
+
+
+void winerror(pdfapp_t *app, fz_error error)
+{
+	fz_catch(error, "aborting");
+	exit(1);
+}
+
+
+char *winpassword(pdfapp_t *app, char *filename)
+{
+	char *r = "";
+	return r;
+	random();
+}
+
+
+void wintitle(pdfapp_t *app, char *s)
+{
+	char* param = *(char**)0x1C;
+	sprintf(Title,"%s - uPDF", strrchr(param, '/') + 1 );
+}
+
+
+void winreloadfile(pdfapp_t *app)
+{
+	//pdfapp_close(app);
+	//pdfapp_open(app, filename, 0, 1);
+}
+
+void winclose(pdfapp_t *app)
+{
+	pdfapp_close(&gapp);
+	__menuet__sys_exit();
+}
+
+void RunOpenApp()
+{
+	RunApp("/sys/lod", "*pdf* /kolibrios/media/updf");
+}
+
+
+void winrepaint(pdfapp_t *app)
+{
+	winblit(&gapp);
+}
+
+
+void winblit(pdfapp_t *app)
+{
+
+	if (do_not_blit) return;
+
+	if (key_mode_enter_page_number==1) HandleNewPageNumber(0); else DrawPagination();
+
+	if (Form.client_width > gapp.image->w) window_center = (Form.client_width - gapp.image->w) / 2; else window_center = 0;
+
+	gapp.panx = 0;
+	if (gapp.image->n == 4) {
+		 	kos_blit(window_center + Form.client_left, 
+		 		Form.client_top + TOOLBAR_HEIGHT, 
+		 		Form.client_width, 
+		 		Form.client_height - TOOLBAR_HEIGHT, 
+		 		gapp.panx, 
+		 		gapp.pany, 
+		 		gapp.image->w, 
+		 		gapp.image->h, 
+		 		gapp.image->w * gapp.image->n, 
+		 		gapp.image->samples
+		 	);
+	}
+	else if (gapp.image->n == 2)
+	{
+		int i = gapp.image->w*gapp.image->h;
+		unsigned char *color = malloc(i*4);
+		if (color != NULL)
+		{
+			unsigned char *s = gapp.image->samples;
+			unsigned char *d = color;
+			for (; i > 0 ; i--)
+			{
+				d[2] = d[1] = d[0] = *s++;
+				d[3] = *s++;
+				d += 4;
+			}
+			kos_blit(window_center + Form.client_left, 
+				Form.client_top + TOOLBAR_HEIGHT, 
+				Form.client_width, 
+				Form.client_height - TOOLBAR_HEIGHT, 
+		 		gapp.panx, 
+		 		gapp.pany, 
+				gapp.image->w, 
+				gapp.image->h, 
+				gapp.image->w * 4, 
+				color
+			);
+			free(color);
+		}
+	}
+}
+
+
+void DrawPageSides(void)
+{	
+	if (gapp.image->h < Form.client_height - TOOLBAR_HEIGHT) {
+		draw_h = gapp.image->h - gapp.pany; 
+	} else {
+		draw_h = Form.client_height - TOOLBAR_HEIGHT;
+	}
+	
+	if (gapp.image->w < Form.client_width) {
+		window_center = (Form.client_width - gapp.image->w) / 2;
+		draw_w = gapp.image->w + 2;
+		kol_paint_bar(0, TOOLBAR_HEIGHT, window_center-1, Form.client_height - TOOLBAR_HEIGHT, DOCUMENT_BG);
+		kol_paint_bar(window_center-1, TOOLBAR_HEIGHT, 1, draw_h, DOCUMENT_BORDER);
+		kol_paint_bar(window_center + gapp.image->w, TOOLBAR_HEIGHT, 1, draw_h, DOCUMENT_BORDER);
+		kol_paint_bar(window_center + gapp.image->w+1, TOOLBAR_HEIGHT, Form.client_width - window_center - gapp.image->w - 1, Form.client_height - TOOLBAR_HEIGHT, DOCUMENT_BG);
+	} else {
+		window_center = 1;
+		draw_w = Form.client_width;
+	}
+	
+	kol_paint_bar(window_center - 1, gapp.image->h - gapp.pany + TOOLBAR_HEIGHT, draw_w, 1, DOCUMENT_BORDER);
+	kol_paint_bar(window_center - 1, gapp.image->h - gapp.pany + TOOLBAR_HEIGHT + 1, 
+		draw_w, Form.client_height - gapp.image->h - TOOLBAR_HEIGHT + gapp.pany - 1, DOCUMENT_BG);
+}
+
+
+void GetNewPageNumber(void)
+{
+	new_page_number = gapp.pageno;
+	key_mode_enter_page_number = 1;
+	HandleNewPageNumber(0);
+}
+
+void HandleNewPageNumber(unsigned char key)
+{
+	char label_new_page[8];
+
+	if ((key >= '0') && (key <= '9')) 
+	{
+		new_page_number = new_page_number * 10 + key - '0';
+	}
+	if (key == ASCII_KEY_BS)
+	{
+		new_page_number /= 10;
+	}
+	if (key == ASCII_KEY_ENTER)
+	{
+		ApplyNewPageNumber();
+		return;
+	}
+	if (key==ASCII_KEY_ESC) 
+	{
+		key_mode_enter_page_number = 0;
+		DrawWindow();
+		return;
+	}
+
+	itoa(new_page_number, label_new_page, 10);
+	strcat(label_new_page, "_");
+	kol_paint_bar(show_area_x,  6, show_area_w, 22, 0xFDF88E);
+	__menuet__write_text(show_area_x + show_area_w/2 - strlen(label_new_page)*6/2, 14, 0x000000, label_new_page, strlen(label_new_page));
+
+	if (new_page_number > gapp.pagecount) ApplyNewPageNumber();
+}
+
+void ApplyNewPageNumber(void)
+{
+	key_mode_enter_page_number = 0;
+	gapp.pageno = new_page_number -1;
+	pdfapp_onkey(&gapp, ']');
+}
+
+void DrawPagination(void)
+{
+	char pages_display[12];
+	kol_paint_bar(show_area_x,  6, show_area_w, 22, 0xF4F4F4);
+	sprintf (pages_display, "%d/%d", gapp.pageno, gapp.pagecount);
+	__menuet__write_text(show_area_x + show_area_w/2 - strlen(pages_display)*6/2, 14, 0x000000, pages_display, strlen(pages_display));
+}
+
+void DrawToolbarButton(int x, char image_id)
+{
+	__menuet__make_button(x, 5, 26-1, 24-1, 10 + image_id + BT_HIDE, 0);
+	__menuet__putimage(x, 5, 26, 24, image_id * 24 * 26 * 3 + toolbar_image);
+}
+
+void DrawWindow(void)
+{
+	kol_paint_bar(0, 0, Form.client_width, TOOLBAR_HEIGHT - 1, 0xe1e1e1); // bar on the top (buttons holder)
+	kol_paint_bar(0, TOOLBAR_HEIGHT - 1, Form.client_width, 1, 0x7F7F7F);
+	DrawToolbarButton(8,0); //open_folder
+	DrawToolbarButton(42,1); //magnify -
+	DrawToolbarButton(67,2);  //magnify +
+	DrawToolbarButton(101,6); //rotate left
+	DrawToolbarButton(126,7); //rotate right
+	DrawToolbarButton(Form.client_width - 160,3); //show help
+	show_area_x = Form.client_width - show_area_w - 34;
+	DrawToolbarButton(show_area_x - 26,4); //prev page
+	DrawToolbarButton(show_area_x + show_area_w,5); //nex page
+	__menuet__make_button(show_area_x-1,  5, show_area_w+1, 23, 20 + BT_HIDE, 0xA4A4A4);
+	kol_paint_bar(show_area_x,  5, show_area_w, 1, 0xA4A4A4);
+	kol_paint_bar(show_area_x, 28, show_area_w, 1, 0xA4A4A4);
+	winblit(&gapp);
+	DrawPageSides();
+}
+
+
+/* Actions */
+
+void PageScrollDown(void)
+{
+	//pdfapp_onkey(&gapp, 'k'); //move down
+	if (gapp.image->h - gapp.pany - SCROLL_H < Form.client_height - TOOLBAR_HEIGHT)
+	{
+		pdfapp_onkey(&gapp, '.');
+	}
+	else {
+		gapp.pany += SCROLL_H; 
+		winblit(&gapp); 					
+	}
+}
+
+
+void PageScrollUp(void)
+{
+	//pdfapp_onkey(&gapp, 'j'); //move up
+	if (gapp.pany >= SCROLL_H) {
+		gapp.pany -= SCROLL_H;
+		winblit(&gapp);					
+	}
+	else {
+		//not very nice way of using do_not_blit, but it simple
+		if (gapp.pageno == 1) return;
+		do_not_blit = 1;
+		pdfapp_onkey(&gapp, ',');
+		do_not_blit = 0;
+		gapp.pany = gapp.image->h - SCROLL_H - Form.client_height + TOOLBAR_HEIGHT;
+		if (gapp.pany < 0) gapp.pany = 0;
+		//sprintf (debugstr, "gapp.pany: %d \n", gapp.pany);
+		//kol_board_puts(debugstr);
+		winblit(&gapp);
+	}
+}
+
+void RunApp(char app[], char param[])
+{
+	kol_struct70 r;
+	r.p00 = 7;
+	r.p04 = 0;
+	r.p08 = param;
+	r.p12 = 0;
+	r.p16 = 0;
+	r.p20 = 0;
+	r.p21 = app;
+	kol_file_70(&r);
+}
+
+
+void PageZoomIn(void)
+{
+	pdfapp_onkey(&gapp, '+');
+	DrawPageSides();
+}
+
+
+void PageZoomOut(void)
+{
+	pdfapp_onkey(&gapp, '-'); 
+	DrawPageSides();
+}
+
+void PageRotateLeft(void)
+{
+	pdfapp_onkey(&gapp, 'L');
+	DrawPageSides();
+}
+
+void PageRotateRight(void)
+{
+	pdfapp_onkey(&gapp, 'R');
+	DrawPageSides();
+}
+
+int main (void)
+{
+	char ii, mouse_wheels_state;
+	char* original_command_line = *(char**)0x1C;
+	
+	if (*original_command_line == 0) {
+		kol_board_puts("uPDF: no param set, showing OpenDialog");
+		RunOpenApp();
+		__menuet__sys_exit();
+	}
+
+	kol_board_puts(original_command_line);
+	kol_board_puts("\n");
+	
+	char buf[128];
+	int resolution = 72;
+	int pageno = 1;
+	fz_accelerate();
+	kol_board_puts("PDF init\n");
+	pdfapp_init(&gapp);
+	gapp.scrw = 600;
+	gapp.scrh = 400;
+	gapp.resolution = resolution;
+	gapp.pageno = pageno;
+	kol_board_puts("PDF Open\n");
+	pdfapp_open(&gapp, original_command_line, 0, 0);
+	kol_board_puts("PDF Opened\n");
+	wintitle(&gapp, 0);
+	 
+	kol_board_puts("Inital paint\n");
+	
+	int butt, key, screen_max_x, screen_max_y;
+	__menuet__get_screen_max(&screen_max_x, &screen_max_y);
+	__menuet__set_bitfield_for_wanted_events(EVENT_REDRAW+EVENT_KEY+EVENT_BUTTON+EVENT_MOUSE_CHANGE);
+
+ for(;;)
+ {
+
+	switch(__menuet__wait_for_event())
+	{
+		case evReDraw:
+			// gapp.shrinkwrap = 2;
+			__menuet__window_redraw(1);
+			__menuet__define_window(screen_max_x / 2 - 350-50+kos_random(50), 
+			screen_max_y / 2 - 300-50+kos_random(50), 
+			700, 600, 0x73000000, 0x800000FF, Title);
+			__menuet__window_redraw(2);
+			__menuet__get_process_table(&Form, PID_WHOAMI);
+			if (Form.window_state > 2) continue; //fix rolled up
+			Form.client_width++; //fix for Menuet kernel bug
+			Form.client_height++; //fix for Menuet kernel bug
+			DrawWindow();
+			break;
+
+		case evKey:
+			key = __menuet__getkey(); 
+			if (key_mode_enter_page_number)
+			{
+				HandleNewPageNumber(key);
+				break;
+			}
+			if (key==ASCII_KEY_ESC)  DrawWindow(); //close help 
+			if (key==ASCII_KEY_PGDN) pdfapp_onkey(&gapp, ']');
+			if (key==ASCII_KEY_PGUP) pdfapp_onkey(&gapp, '[');
+			if (key==ASCII_KEY_HOME) pdfapp_onkey(&gapp, 'g');
+			if (key==ASCII_KEY_END ) pdfapp_onkey(&gapp, 'G');
+			if (key=='g' ) pdfapp_onkey(&gapp, 'c');
+			if ((key=='[' ) || (key=='l')) PageRotateLeft();
+			if ((key==']' ) || (key=='r')) PageRotateRight();
+			if (key==ASCII_KEY_DOWN ) PageScrollDown();
+			if (key==ASCII_KEY_UP ) PageScrollUp();
+			if (key=='-') PageZoomOut();
+			if ((key=='=') || (key=='+')) PageZoomIn();
+			break;
+
+		case evButton:
+			butt = __menuet__get_button_id();
+			if(butt==1) __menuet__sys_exit();
+			if(butt==10) RunOpenApp();
+			if(butt==11) PageZoomOut(); //magnify -
+			if(butt==12) PageZoomIn(); //magnify +
+			if(butt==13) //show help
+			{
+				kol_paint_bar(0, TOOLBAR_HEIGHT, Form.client_width, Form.client_height - TOOLBAR_HEIGHT, 0xF2F2F2);	
+				__menuet__write_text(20, TOOLBAR_HEIGHT + 20      , 0x90000000, "uPDF for KolibriOS v1.2", 0);
+				__menuet__write_text(21, TOOLBAR_HEIGHT + 20      , 0x90000000, "uPDF for KolibriOS v1.2", 0);
+				for (ii=0; help[ii]!=0; ii++) {
+					__menuet__write_text(20, TOOLBAR_HEIGHT + 60 + ii * 15, 0x80000000, help[ii], 0);
+				}
+			}
+			if(butt==14) pdfapp_onkey(&gapp, '['); //previous page
+			if(butt==15) pdfapp_onkey(&gapp, ']'); //next page
+			if(butt==16) PageRotateLeft();
+			if(butt==17) PageRotateRight();
+			if(butt==20) GetNewPageNumber();
+			break;
+
+		case evMouse:
+			if (mouse_wheels_state = kos_get_mouse_wheels())
+			{
+				if (mouse_wheels_state==1) { PageScrollDown(); PageScrollDown(); }
+				if (mouse_wheels_state==-1) { PageScrollUp();  PageScrollUp();   }
+			}
+			//sprintf (debugstr, "mouse_wheels_state: %d \n", mouse_wheels_state);
+			//kol_board_puts(debugstr);
+			//pdfapp_onmouse(&gapp, int x, int y, int btn, int modifiers, int state)
+			break;
+	}
+  }
+}
\ No newline at end of file
diff --git a/contrib/media/updf/apps/pdfapp.c b/contrib/media/updf/apps/pdfapp.c
new file mode 100644
index 0000000000..5e2b88be1f
--- /dev/null
+++ b/contrib/media/updf/apps/pdfapp.c
@@ -0,0 +1,1171 @@
+#include "fitz.h"
+#include "mupdf.h"
+#include "pdfapp.h"
+
+#include <ctype.h> /* for tolower() */
+
+#define ZOOMSTEP 1.142857
+#define BEYOND_THRESHHOLD 40
+
+enum panning
+{
+	DONT_PAN = 0,
+	PAN_TO_TOP,
+	PAN_TO_BOTTOM
+};
+
+static void pdfapp_showpage(pdfapp_t *app, int loadpage, int drawpage, int repaint);
+
+static void pdfapp_warn(pdfapp_t *app, const char *fmt, ...)
+{
+	char buf[1024];
+	va_list ap;
+	va_start(ap, fmt);
+	vsprintf(buf, fmt, ap);
+	va_end(ap);
+	winwarn(app, buf);
+}
+
+static void pdfapp_error(pdfapp_t *app, fz_error error)
+{
+	winerror(app, error);
+}
+
+char *pdfapp_version(pdfapp_t *app)
+{
+	return
+		"MuPDF 0.9\n"
+		"Copyright 2006-2011 Artifex Sofware, Inc.\n";
+}
+
+char *pdfapp_usage(pdfapp_t *app)
+{
+	return " ";
+	/*
+		"L\t\t-- rotate left\n"
+		"R\t\t-- rotate right\n"
+		"h\t\t-- scroll left\n"
+		"j down\t\t-- scroll down\n"
+		"k up\t\t-- scroll up\n"
+		"l\t\t-- scroll right\n"
+		"+\t\t-- zoom in\n"
+		"-\t\t-- zoom out\n"
+		"w\t\t-- shrinkwrap\n"
+		"r\t\t-- reload file\n"
+		". pgdn right space\t-- next page\n"
+		", pgup left b\t-- previous page\n"
+		">\t\t-- next 10 pages\n"
+		"<\t\t-- back 10 pages\n"
+		"m\t\t-- mark page for snap back\n"
+		"t\t\t-- pop back to latest mark\n"
+		"1m\t\t-- mark page in register 1\n"
+		"1t\t\t-- go to page in register 1\n"
+		"123g\t\t-- go to page 123\n"
+		"/\t\t-- search for text\n"
+		"n\t\t-- find next search result\n"
+		"N\t\t-- find previous search result\n"
+		"c\t\t-- toggle between color and grayscale\n"
+	;
+	*/
+}
+
+void pdfapp_init(pdfapp_t *app)
+{
+	memset(app, 0, sizeof(pdfapp_t));
+	app->scrw = 640;
+	app->scrh = 480;
+	app->resolution = 72;
+}
+
+void pdfapp_invert(pdfapp_t *app, fz_bbox rect)
+{
+	unsigned char *p;
+	int x, y, n;
+
+	int x0 = CLAMP(rect.x0 - app->image->x, 0, app->image->w - 1);
+	int x1 = CLAMP(rect.x1 - app->image->x, 0, app->image->w - 1);
+	int y0 = CLAMP(rect.y0 - app->image->y, 0, app->image->h - 1);
+	int y1 = CLAMP(rect.y1 - app->image->y, 0, app->image->h - 1);
+
+	for (y = y0; y < y1; y++)
+	{
+		p = app->image->samples + (y * app->image->w + x0) * app->image->n;
+		for (x = x0; x < x1; x++)
+		{
+			for (n = app->image->n; n > 0; n--, p++)
+				*p = 255 - *p;
+		}
+	}
+}
+
+static void pdfapp_open_pdf(pdfapp_t *app, char *filename, int fd)
+{
+	fz_error error;
+	fz_stream *file;
+	char *password = "";
+	fz_obj *obj;
+	fz_obj *info;
+
+	/*
+	 * Open PDF and load xref table
+	 */
+__menuet__debug_out("FZ OPEN\n");
+	//file = fz_open_fd(fd);
+	__menuet__debug_out("FZ ready\n");
+	error = pdf_open_xref(&app->xref, filename, NULL);
+	if (error){
+	__menuet__debug_out("FZ can't open\n");
+		pdfapp_error(app, fz_rethrow(error, "cannot open document '%s'", filename));}
+	fz_close(file);
+
+	/*
+	 * Handle encrypted PDF files
+	 */
+/*
+	if (pdf_needs_password(app->xref))
+	{
+		int okay = pdf_authenticate_password(app->xref, password);
+		while (!okay)
+		{
+			password = winpassword(app, filename);
+			if (!password)
+				exit(1);
+			okay = pdf_authenticate_password(app->xref, password);
+			if (!okay)
+				pdfapp_warn(app, "Invalid password.");
+		}
+	}
+	* */
+
+	/*
+	 * Load meta information
+	 */
+
+/*
+	app->outline = pdf_load_outline(app->xref);
+
+	app->doctitle = filename;
+	if (strrchr(app->doctitle, '\\'))
+		app->doctitle = strrchr(app->doctitle, '\\') + 1;
+	if (strrchr(app->doctitle, '/'))
+		app->doctitle = strrchr(app->doctitle, '/') + 1;
+	info = fz_dict_gets(app->xref->trailer, "Info");
+	if (info)
+	{
+		obj = fz_dict_gets(info, "Title");
+		if (obj)
+			app->doctitle = pdf_to_utf8(obj);
+	} */
+
+	/*
+	 * Start at first page
+	 */
+	 __menuet__debug_out("Start at first page\n");
+
+	error = pdf_load_page_tree(app->xref);
+	if (error) {
+		__menuet__debug_out("Can't load tree\n");
+		pdfapp_error(app, fz_rethrow(error, "cannot load page tree"));}
+
+__menuet__debug_out("Page counter\n");
+	app->pagecount = pdf_count_pages(app->xref);
+	__menuet__debug_out("All is set!\n");
+}
+
+void pdfapp_open(pdfapp_t *app, char *filename, int fd, int reload)
+{
+	pdfapp_open_pdf(app, filename, fd);
+
+	app->cache = fz_new_glyph_cache();
+
+	if (app->pageno < 1)
+		app->pageno = 1;
+	if (app->pageno > app->pagecount)
+		app->pageno = app->pagecount;
+	if (app->resolution < MINRES)
+		app->resolution = MINRES;
+	if (app->resolution > MAXRES)
+		app->resolution = MAXRES;
+
+	if (!reload)
+	{
+		app->shrinkwrap = 1;
+		app->rotate = 0;
+		app->panx = 0;
+		app->pany = 0;
+	}
+
+	pdfapp_showpage(app, 1, 1, 1);
+}
+
+void pdfapp_close(pdfapp_t *app)
+{
+	if (app->cache)
+		fz_free_glyph_cache(app->cache);
+	app->cache = NULL;
+
+	if (app->image)
+		fz_drop_pixmap(app->image);
+	app->image = NULL;
+
+	if (app->outline)
+		pdf_free_outline(app->outline);
+	app->outline = NULL;
+
+	if (app->xref)
+	{
+		if (app->xref->store)
+			pdf_free_store(app->xref->store);
+		app->xref->store = NULL;
+
+		pdf_free_xref(app->xref);
+		app->xref = NULL;
+	}
+
+	fz_flush_warnings();
+}
+
+static fz_matrix pdfapp_viewctm(pdfapp_t *app)
+{
+	fz_matrix ctm;
+	ctm = fz_identity;
+	ctm = fz_concat(ctm, fz_translate(0, -app->page_bbox.y1));
+	if (app->xref)
+		ctm = fz_concat(ctm, fz_scale(app->resolution/72.0f, -app->resolution/72.0f));
+	else
+		ctm = fz_concat(ctm, fz_scale(app->resolution/96.0f, app->resolution/96.0f));
+	ctm = fz_concat(ctm, fz_rotate(app->rotate + app->page_rotate));
+	return ctm;
+}
+
+static void pdfapp_panview(pdfapp_t *app, int newx, int newy)
+{
+	if (newx < 0)
+		newx = 0;
+	if (newy < 0)
+		newy = 0;
+
+	if (newx + app->image->w < app->winw)
+		newx = app->winw - app->image->w;
+	if (newy + app->image->h < app->winh)
+		newy = app->winh - app->image->h;
+
+	if (app->winw >= app->image->w)
+		newx = (app->winw - app->image->w) / 2;
+	if (app->winh >= app->image->h)
+		newy = (app->winh - app->image->h) / 2;
+
+	if (newx != app->panx || newy != app->pany)
+		winrepaint(app);
+		
+	if (newy > app->image->h) {
+
+		app->pageno++;
+		
+		
+	if (app->pageno > app->pagecount)
+		app->pageno = app->pagecount;
+
+
+			newy = 0;
+				app->pany = newy;
+			
+		pdfapp_showpage(app, 1, 1, 1);
+	}
+
+	app->panx = newx;
+	app->pany = newy;
+}
+
+static void pdfapp_loadpage_pdf(pdfapp_t *app)
+{
+	pdf_page *page;
+	fz_error error;
+	fz_device *mdev;
+
+	error = pdf_load_page(&page, app->xref, app->pageno - 1);
+	if (error)
+		pdfapp_error(app, error);
+
+	app->page_bbox = page->mediabox;
+	app->page_rotate = page->rotate;
+	app->page_links = page->links;
+	page->links = NULL;
+
+	/* Create display list */
+	app->page_list = fz_new_display_list();
+	mdev = fz_new_list_device(app->page_list);
+	error = pdf_run_page(app->xref, page, mdev, fz_identity);
+	if (error)
+	{
+		error = fz_rethrow(error, "cannot draw page %d in '%s'", app->pageno, app->doctitle);
+		pdfapp_error(app, error);
+	}
+	fz_free_device(mdev);
+
+	pdf_free_page(page);
+
+	pdf_age_store(app->xref->store, 3);
+}
+
+static void pdfapp_showpage(pdfapp_t *app, int loadpage, int drawpage, int repaint)
+{
+	char buf[256];
+	fz_device *idev;
+	fz_device *tdev;
+	fz_colorspace *colorspace;
+	fz_matrix ctm;
+	fz_bbox bbox;
+
+	wincursor(app, WAIT);
+
+	if (loadpage)
+	{
+		if (app->page_list)
+			fz_free_display_list(app->page_list);
+		if (app->page_text)
+			fz_free_text_span(app->page_text);
+		if (app->page_links)
+			pdf_free_link(app->page_links);
+
+		if (app->xref)
+			pdfapp_loadpage_pdf(app);
+
+		/* Zero search hit position */
+		app->hit = -1;
+		app->hitlen = 0;
+
+		/* Extract text */
+		app->page_text = fz_new_text_span();
+		tdev = fz_new_text_device(app->page_text);
+		fz_execute_display_list(app->page_list, tdev, fz_identity, fz_infinite_bbox);
+		fz_free_device(tdev);
+	}
+
+	if (drawpage)
+	{
+		sprintf(buf, "%s - %d/%d (%d dpi)", app->doctitle,
+				app->pageno, app->pagecount, app->resolution);
+		wintitle(app, buf);
+
+		ctm = pdfapp_viewctm(app);
+		bbox = fz_round_rect(fz_transform_rect(ctm, app->page_bbox));
+
+		/* Draw */
+		if (app->image)
+			fz_drop_pixmap(app->image);
+		if (app->grayscale)
+			colorspace = fz_device_gray;
+		else
+//#ifdef _WIN32
+			colorspace = fz_device_bgr;
+//#else
+	//		colorspace = fz_device_rgb;
+//#endif
+		app->image = fz_new_pixmap_with_rect(colorspace, bbox);
+		fz_clear_pixmap_with_color(app->image, 255);
+		idev = fz_new_draw_device(app->cache, app->image);
+		fz_execute_display_list(app->page_list, idev, ctm, bbox);
+		fz_free_device(idev);
+	}
+
+	if (repaint)
+	{
+		pdfapp_panview(app, app->panx, app->pany);
+
+		if (app->shrinkwrap)
+		{
+			__menuet__debug_out ("SHRINK\n");
+			int w = app->image->w;
+			int h = app->image->h;
+			if (app->winw == w)
+				app->panx = 0;
+			if (app->winh == h)
+				app->pany = 0;
+			if (w > app->scrw * 90 / 100)
+				w = app->scrw * 90 / 100;
+			if (h > app->scrh * 90 / 100)
+				h = app->scrh * 90 / 100;
+			if (w != app->winw || h != app->winh)
+				winresize(app, w, h);
+		}
+
+		winrepaint(app);
+
+		wincursor(app, ARROW);
+	}
+
+	fz_flush_warnings();
+}
+
+static void pdfapp_gotouri(pdfapp_t *app, fz_obj *uri)
+{
+	char *buf;
+	buf = fz_malloc(fz_to_str_len(uri) + 1);
+	memcpy(buf, fz_to_str_buf(uri), fz_to_str_len(uri));
+	buf[fz_to_str_len(uri)] = 0;
+	winopenuri(app, buf);
+	fz_free(buf);
+}
+
+static void pdfapp_gotopage(pdfapp_t *app, fz_obj *obj)
+{
+	int number;
+
+	number = pdf_find_page_number(app->xref, obj);
+	if (number < 0)
+		return;
+
+	if (app->histlen + 1 == 256)
+	{
+		memmove(app->hist, app->hist + 1, sizeof(int) * 255);
+		app->histlen --;
+	}
+	app->hist[app->histlen++] = app->pageno;
+	app->pageno = number + 1;
+	pdfapp_showpage(app, 1, 1, 1);
+}
+
+static inline fz_bbox bboxcharat(fz_text_span *span, int idx)
+{
+	int ofs = 0;
+	while (span)
+	{
+		if (idx < ofs + span->len)
+			return span->text[idx - ofs].bbox;
+		if (span->eol)
+		{
+			if (idx == ofs + span->len)
+				return fz_empty_bbox;
+			ofs ++;
+		}
+		ofs += span->len;
+		span = span->next;
+	}
+	return fz_empty_bbox;
+}
+
+void pdfapp_inverthit(pdfapp_t *app)
+{
+	fz_bbox hitbox, bbox;
+	fz_matrix ctm;
+	int i;
+
+	if (app->hit < 0)
+		return;
+
+	hitbox = fz_empty_bbox;
+	ctm = pdfapp_viewctm(app);
+
+	for (i = app->hit; i < app->hit + app->hitlen; i++)
+	{
+		bbox = bboxcharat(app->page_text, i);
+		if (fz_is_empty_rect(bbox))
+		{
+			if (!fz_is_empty_rect(hitbox))
+				pdfapp_invert(app, fz_transform_bbox(ctm, hitbox));
+			hitbox = fz_empty_bbox;
+		}
+		else
+		{
+			hitbox = fz_union_bbox(hitbox, bbox);
+		}
+	}
+
+	if (!fz_is_empty_rect(hitbox))
+		pdfapp_invert(app, fz_transform_bbox(ctm, hitbox));
+}
+
+static inline int charat(fz_text_span *span, int idx)
+{
+	int ofs = 0;
+	while (span)
+	{
+		if (idx < ofs + span->len)
+			return span->text[idx - ofs].c;
+		if (span->eol)
+		{
+			if (idx == ofs + span->len)
+				return ' ';
+			ofs ++;
+		}
+		ofs += span->len;
+		span = span->next;
+	}
+	return 0;
+}
+
+static int textlen(fz_text_span *span)
+{
+	int len = 0;
+	while (span)
+	{
+		len += span->len;
+		if (span->eol)
+			len ++;
+		span = span->next;
+	}
+	return len;
+}
+
+static int match(char *s, fz_text_span *span, int n)
+{
+	int orig = n;
+	int c;
+	while ((c = *s++))
+	{
+		if (c == ' ' && charat(span, n) == ' ')
+		{
+			while (charat(span, n) == ' ')
+				n++;
+		}
+		else
+		{
+			if (tolower(c) != tolower(charat(span, n)))
+				return 0;
+			n++;
+		}
+	}
+	return n - orig;
+}
+
+static void pdfapp_searchforward(pdfapp_t *app, enum panning *panto)
+{
+	int matchlen;
+	int test;
+	int len;
+	int startpage;
+
+	wincursor(app, WAIT);
+
+	startpage = app->pageno;
+
+	do
+	{
+		len = textlen(app->page_text);
+
+		if (app->hit >= 0)
+			test = app->hit + strlen(app->search);
+		else
+			test = 0;
+
+		while (test < len)
+		{
+			matchlen = match(app->search, app->page_text, test);
+			if (matchlen)
+			{
+				app->hit = test;
+				app->hitlen = matchlen;
+				wincursor(app, HAND);
+				winrepaint(app);
+				return;
+			}
+			test++;
+		}
+
+		app->pageno++;
+		if (app->pageno > app->pagecount)
+			app->pageno = 1;
+
+		pdfapp_showpage(app, 1, 0, 0);
+		*panto = PAN_TO_TOP;
+
+	} while (app->pageno != startpage);
+
+	if (app->pageno == startpage)
+	{
+		pdfapp_warn(app, "String '%s' not found.", app->search);
+		winrepaintsearch(app);
+	}
+	else
+		winrepaint(app);
+
+	wincursor(app, HAND);
+}
+
+static void pdfapp_searchbackward(pdfapp_t *app, enum panning *panto)
+{
+	int matchlen;
+	int test;
+	int len;
+	int startpage;
+
+	wincursor(app, WAIT);
+
+	startpage = app->pageno;
+
+	do
+	{
+		len = textlen(app->page_text);
+
+		if (app->hit >= 0)
+			test = app->hit - 1;
+		else
+			test = len;
+
+		while (test >= 0)
+		{
+			matchlen = match(app->search, app->page_text, test);
+			if (matchlen)
+			{
+				app->hit = test;
+				app->hitlen = matchlen;
+				wincursor(app, HAND);
+				winrepaint(app);
+				return;
+			}
+			test--;
+		}
+
+		app->pageno--;
+		if (app->pageno < 1)
+			app->pageno = app->pagecount;
+
+		pdfapp_showpage(app, 1, 0, 0);
+		*panto = PAN_TO_BOTTOM;
+
+	} while (app->pageno != startpage);
+
+	if (app->pageno == startpage)
+	{
+		pdfapp_warn(app, "String '%s' not found.", app->search);
+		winrepaintsearch(app);
+	}
+	else
+		winrepaint(app);
+
+	wincursor(app, HAND);
+}
+
+void pdfapp_onresize(pdfapp_t *app, int w, int h)
+{
+	if (app->winw != w || app->winh != h)
+	{
+		app->winw = w;
+		app->winh = h;
+		pdfapp_panview(app, app->panx, app->pany);
+		winrepaint(app);
+	}
+}
+
+void pdfapp_onkey(pdfapp_t *app, int c)
+{
+	int oldpage = app->pageno;
+	enum panning panto = PAN_TO_TOP;
+	int loadpage = 1;
+
+	if (app->isediting)
+	{
+		int n = strlen(app->search);
+		if (c < ' ')
+		{
+			if (c == '\b' && n > 0)
+			{
+				app->search[n - 1] = 0;
+				winrepaintsearch(app);
+			}
+			if (c == '\n' || c == '\r')
+			{
+				app->isediting = 0;
+				if (n > 0)
+				{
+					winrepaintsearch(app);
+					pdfapp_onkey(app, 'n');
+				}
+				else
+					winrepaint(app);
+			}
+			if (c == '\033')
+			{
+				app->isediting = 0;
+				winrepaint(app);
+			}
+		}
+		else
+		{
+			if (n + 2 < sizeof app->search)
+			{
+				app->search[n] = c;
+				app->search[n + 1] = 0;
+				winrepaintsearch(app);
+			}
+		}
+		return;
+	}
+
+	/*
+	 * Save numbers typed for later
+	 */
+
+	if (c >= '0' && c <= '9')
+	{
+		app->number[app->numberlen++] = c;
+		app->number[app->numberlen] = '\0';
+	}
+
+	switch (c)
+	{
+
+	case '?':
+		winhelp(app);
+		break;
+
+	case 'q':
+		winclose(app);
+		break;
+
+	/*
+	 * Zoom and rotate
+	 */
+
+	case '+':
+	case '=':
+		app->resolution *= ZOOMSTEP;
+		if (app->resolution > MAXRES)
+			app->resolution = MAXRES;
+		pdfapp_showpage(app, 0, 1, 1);
+		break;
+	case '-':
+		app->resolution /= ZOOMSTEP;
+		if (app->resolution < MINRES)
+			app->resolution = MINRES;
+		pdfapp_showpage(app, 0, 1, 1);
+		break;
+
+	case 'L':
+		app->rotate -= 90;
+		pdfapp_showpage(app, 0, 1, 1);
+		break;
+	case 'R':
+		app->rotate += 90;
+		pdfapp_showpage(app, 0, 1, 1);
+		break;
+
+	case 'c':
+		app->grayscale ^= 1;
+		pdfapp_showpage(app, 0, 1, 1);
+		break;
+
+#ifndef NDEBUG
+	case 'a':
+		app->rotate -= 15;
+		pdfapp_showpage(app, 0, 1, 1);
+		break;
+	case 's':
+		app->rotate += 15;
+		pdfapp_showpage(app, 0, 1, 1);
+		break;
+#endif
+
+	/*
+	 * Pan view, but dont need to repaint image
+	 */
+
+	case 'w':
+		app->shrinkwrap = 1;
+		app->panx = app->pany = 0;
+		pdfapp_showpage(app, 0, 0, 1);
+		break;
+
+	case 'h':
+		app->panx += app->image->w / 10;
+		pdfapp_showpage(app, 0, 0, 1);
+		break;
+
+	case 'j':
+		app->pany -= app->image->h / 10;
+		pdfapp_showpage(app, 0, 0, 1);
+		break;
+
+	case 'k':
+		app->pany += app->image->h / 10;
+		pdfapp_showpage(app, 0, 0, 1);
+		break;
+
+	case 'l':
+		app->panx -= app->image->w / 10;
+		pdfapp_showpage(app, 0, 0, 1);
+		break;
+
+	/*
+	 * Page navigation
+	 */
+
+	case 'g':
+	case '\n':
+	case '\r':
+		if (app->numberlen > 0)
+			app->pageno = atoi(app->number);
+		else
+			app->pageno = 1;
+		break;
+
+	case 'G':
+		app->pageno = app->pagecount;
+		break;
+
+	case 'm':
+		if (app->numberlen > 0)
+		{
+			int idx = atoi(app->number);
+
+			if (idx >= 0 && idx < nelem(app->marks))
+				app->marks[idx] = app->pageno;
+		}
+		else
+		{
+			if (app->histlen + 1 == 256)
+			{
+				memmove(app->hist, app->hist + 1, sizeof(int) * 255);
+				app->histlen --;
+			}
+			app->hist[app->histlen++] = app->pageno;
+		}
+		break;
+
+	case 't':
+		if (app->numberlen > 0)
+		{
+			int idx = atoi(app->number);
+
+			if (idx >= 0 && idx < nelem(app->marks))
+				if (app->marks[idx] > 0)
+					app->pageno = app->marks[idx];
+		}
+		else if (app->histlen > 0)
+			app->pageno = app->hist[--app->histlen];
+		break;
+
+	/*
+	 * Back and forth ...
+	 */
+
+	case ',':
+		panto = PAN_TO_BOTTOM;
+		if (app->numberlen > 0)
+			app->pageno -= atoi(app->number);
+		else
+			app->pageno--;
+		break;
+
+	case '.':
+		panto = PAN_TO_TOP;
+		if (app->numberlen > 0)
+			app->pageno += atoi(app->number);
+		else
+			app->pageno++;
+		break;
+
+	case 'b':
+		panto = DONT_PAN;
+		if (app->numberlen > 0)
+			app->pageno -= atoi(app->number);
+		else
+			app->pageno--;
+		break;
+
+	case ' ':
+		panto = DONT_PAN;
+		if (app->numberlen > 0)
+			app->pageno += atoi(app->number);
+		else
+			app->pageno++;
+		break;
+
+case ']':
+		panto = PAN_TO_TOP;
+			app->pageno++;
+		break;
+		
+case '[':
+		panto = PAN_TO_TOP;
+			app->pageno--;
+		break;
+
+
+	case '<':
+		panto = PAN_TO_TOP;
+		app->pageno -= 10;
+		break;
+	case '>':
+		panto = PAN_TO_TOP;
+		app->pageno += 10;
+		break;
+
+	/*
+	 * Reloading the file...
+	 */
+
+	case 'r':
+		panto = DONT_PAN;
+		oldpage = -1;
+		winreloadfile(app);
+		break;
+
+	/*
+	 * Searching
+	 */
+
+	case '/':
+		app->isediting = 1;
+		app->search[0] = 0;
+		app->hit = -1;
+		app->hitlen = 0;
+		winrepaintsearch(app);
+		break;
+
+	case 'n':
+		pdfapp_searchforward(app, &panto);
+		loadpage = 0;
+		break;
+
+	case 'N':
+		pdfapp_searchbackward(app, &panto);
+		loadpage = 0;
+		break;
+
+	}
+
+	if (c < '0' || c > '9')
+		app->numberlen = 0;
+
+	if (app->pageno < 1)
+		app->pageno = 1;
+	if (app->pageno > app->pagecount)
+		app->pageno = app->pagecount;
+
+	if (app->pageno != oldpage)
+	{
+		switch (panto)
+		{
+		case PAN_TO_TOP:
+			app->pany = 0;
+			break;
+		case PAN_TO_BOTTOM:
+			app->pany = -2000;
+			break;
+		case DONT_PAN:
+			break;
+		}
+		pdfapp_showpage(app, loadpage, 1, 1);
+	}
+}
+
+void pdfapp_onmouse(pdfapp_t *app, int x, int y, int btn, int modifiers, int state)
+{
+	pdf_link *link;
+	fz_matrix ctm;
+	fz_point p;
+
+	p.x = x - app->panx + app->image->x;
+	p.y = y - app->pany + app->image->y;
+
+	ctm = pdfapp_viewctm(app);
+	ctm = fz_invert_matrix(ctm);
+
+	p = fz_transform_point(ctm, p);
+
+	for (link = app->page_links; link; link = link->next)
+	{
+		if (p.x >= link->rect.x0 && p.x <= link->rect.x1)
+			if (p.y >= link->rect.y0 && p.y <= link->rect.y1)
+				break;
+	}
+
+	if (link)
+	{
+		wincursor(app, HAND);
+		if (btn == 1 && state == 1)
+		{
+			if (link->kind == PDF_LINK_URI)
+				pdfapp_gotouri(app, link->dest);
+			else if (link->kind == PDF_LINK_GOTO)
+				pdfapp_gotopage(app, fz_array_get(link->dest, 0)); /* [ pageobj ... ] */
+			return;
+		}
+	}
+	else
+	{
+		wincursor(app, ARROW);
+	}
+
+	if (state == 1)
+	{
+		if (btn == 1 && !app->iscopying)
+		{
+			app->ispanning = 1;
+			app->selx = x;
+			app->sely = y;
+			app->beyondy = 0;
+		}
+		if (btn == 3 && !app->ispanning)
+		{
+			app->iscopying = 1;
+			app->selx = x;
+			app->sely = y;
+			app->selr.x0 = x;
+			app->selr.x1 = x;
+			app->selr.y0 = y;
+			app->selr.y1 = y;
+		}
+		if (btn == 4 || btn == 5) /* scroll wheel */
+		{
+			int dir = btn == 4 ? 1 : -1;
+			app->ispanning = app->iscopying = 0;
+			if (modifiers & (1<<2))
+			{
+				/* zoom in/out if ctrl is pressed */
+				if (dir > 0)
+					app->resolution *= ZOOMSTEP;
+				else
+					app->resolution /= ZOOMSTEP;
+				if (app->resolution > MAXRES)
+					app->resolution = MAXRES;
+				if (app->resolution < MINRES)
+					app->resolution = MINRES;
+				pdfapp_showpage(app, 0, 1, 1);
+			}
+			else
+			{
+				/* scroll up/down, or left/right if
+				shift is pressed */
+				int isx = (modifiers & (1<<0));
+				int xstep = isx ? 20 * dir : 0;
+				int ystep = !isx ? 20 * dir : 0;
+				pdfapp_panview(app, app->panx + xstep, app->pany + ystep);
+			}
+		}
+	}
+
+	else if (state == -1)
+	{
+		if (app->iscopying)
+		{
+			app->iscopying = 0;
+			app->selr.x0 = MIN(app->selx, x) - app->panx + app->image->x;
+			app->selr.x1 = MAX(app->selx, x) - app->panx + app->image->x;
+			app->selr.y0 = MIN(app->sely, y) - app->pany + app->image->y;
+			app->selr.y1 = MAX(app->sely, y) - app->pany + app->image->y;
+			winrepaint(app);
+			if (app->selr.x0 < app->selr.x1 && app->selr.y0 < app->selr.y1)
+				windocopy(app);
+		}
+		if (app->ispanning)
+			app->ispanning = 0;
+	}
+
+	else if (app->ispanning)
+	{
+		int newx = app->panx + x - app->selx;
+		int newy = app->pany + y - app->sely;
+		/* Scrolling beyond limits implies flipping pages */
+		/* Are we requested to scroll beyond limits? */
+		if (newy + app->image->h < app->winh || newy > 0)
+		{
+			/* Yes. We can assume that deltay != 0 */
+			int deltay = y - app->sely;
+			/* Check whether the panning has occured in the
+			 * direction that we are already crossing the
+			 * limit it. If not, we can conclude that we
+			 * have switched ends of the page and will thus
+			 * start over counting.
+			 */
+			if( app->beyondy == 0 || (app->beyondy ^ deltay) >= 0 )
+			{
+				/* Updating how far we are beyond and
+				 * flipping pages if beyond threshhold
+				 */
+				app->beyondy += deltay;
+				if (app->beyondy > BEYOND_THRESHHOLD)
+				{
+					if( app->pageno > 1 )
+					{
+						app->pageno--;
+						pdfapp_showpage(app, 1, 1, 1);
+						newy = -app->image->h;
+					}
+					app->beyondy = 0;
+				}
+				else if (app->beyondy < -BEYOND_THRESHHOLD)
+				{
+					if( app->pageno < app->pagecount )
+					{
+						app->pageno++;
+						pdfapp_showpage(app, 1, 1, 1);
+						newy = 0;
+					}
+					app->beyondy = 0;
+				}
+			}
+			else
+				app->beyondy = 0;
+		}
+		/* Although at this point we've already determined that
+		 * or that no scrolling will be performed in
+		 * y-direction, the x-direction has not yet been taken
+		 * care off. Therefore
+		 */
+		pdfapp_panview(app, newx, newy);
+
+		app->selx = x;
+		app->sely = y;
+	}
+
+	else if (app->iscopying)
+	{
+		app->selr.x0 = MIN(app->selx, x) - app->panx + app->image->x;
+		app->selr.x1 = MAX(app->selx, x) - app->panx + app->image->x;
+		app->selr.y0 = MIN(app->sely, y) - app->pany + app->image->y;
+		app->selr.y1 = MAX(app->sely, y) - app->pany + app->image->y;
+		winrepaint(app);
+	}
+
+}
+
+void pdfapp_oncopy(pdfapp_t *app, unsigned short *ucsbuf, int ucslen)
+{
+	fz_bbox hitbox;
+	fz_matrix ctm;
+	fz_text_span *span;
+	int c, i, p;
+	int seen;
+
+	int x0 = app->selr.x0;
+	int x1 = app->selr.x1;
+	int y0 = app->selr.y0;
+	int y1 = app->selr.y1;
+
+	ctm = pdfapp_viewctm(app);
+
+	p = 0;
+	for (span = app->page_text; span; span = span->next)
+	{
+		seen = 0;
+
+		for (i = 0; i < span->len; i++)
+		{
+			hitbox = fz_transform_bbox(ctm, span->text[i].bbox);
+			c = span->text[i].c;
+			if (c < 32)
+				c = '?';
+			if (hitbox.x1 >= x0 && hitbox.x0 <= x1 && hitbox.y1 >= y0 && hitbox.y0 <= y1)
+			{
+				if (p < ucslen - 1)
+					ucsbuf[p++] = c;
+				seen = 1;
+			}
+		}
+
+		if (seen && span->eol)
+		{
+#ifdef _WIN32
+			if (p < ucslen - 1)
+				ucsbuf[p++] = '\r';
+#endif
+			if (p < ucslen - 1)
+				ucsbuf[p++] = '\n';
+		}
+	}
+
+	ucsbuf[p] = 0;
+}
diff --git a/contrib/media/updf/apps/pdfapp.h b/contrib/media/updf/apps/pdfapp.h
new file mode 100644
index 0000000000..8efb4d3872
--- /dev/null
+++ b/contrib/media/updf/apps/pdfapp.h
@@ -0,0 +1,104 @@
+/*
+ * Utility object for handling a pdf application / view
+ * Takes care of PDF loading and displaying and navigation,
+ * uses a number of callbacks to the GUI app.
+ */
+
+#define MINRES 54
+#define MAXRES 300
+
+typedef struct pdfapp_s pdfapp_t;
+
+enum { ARROW, HAND, WAIT };
+
+extern void winwarn(pdfapp_t*, char *s);
+extern void winerror(pdfapp_t*, fz_error error);
+extern void wintitle(pdfapp_t*, char *title);
+extern void winresize(pdfapp_t*, int w, int h);
+extern void winrepaint(pdfapp_t*);
+extern void winrepaintsearch(pdfapp_t*);
+extern char *winpassword(pdfapp_t*, char *filename);
+extern void winopenuri(pdfapp_t*, char *s);
+extern void wincursor(pdfapp_t*, int curs);
+extern void windocopy(pdfapp_t*);
+extern void winreloadfile(pdfapp_t*);
+extern void windrawstring(pdfapp_t*, int x, int y, char *s);
+extern void winclose(pdfapp_t*);
+extern void winhelp(pdfapp_t*);
+
+struct pdfapp_s
+{
+	/* current document params */
+	char *doctitle;
+	pdf_xref *xref;
+	pdf_outline *outline;
+
+	int pagecount;
+	fz_glyph_cache *cache;
+
+	/* current view params */
+	int resolution;
+	int rotate;
+	fz_pixmap *image;
+	int grayscale;
+
+	/* current page params */
+	int pageno;
+	fz_rect page_bbox;
+	float page_rotate;
+	fz_display_list *page_list;
+	fz_text_span *page_text;
+	pdf_link *page_links;
+
+	/* snapback history */
+	int hist[256];
+	int histlen;
+	int marks[10];
+
+	/* window system sizes */
+	int winw, winh;
+	int scrw, scrh;
+	int shrinkwrap;
+
+	/* event handling state */
+	char number[256];
+	int numberlen;
+
+	int ispanning;
+	int panx, pany;
+
+	int iscopying;
+	int selx, sely;
+	/* TODO - While sely keeps track of the relative change in
+	 * cursor position between two ticks/events, beyondy shall keep
+	 * track of the relative change in cursor position from the
+	 * point where the user hits a scrolling limit. This is ugly.
+	 * Used in pdfapp.c:pdfapp_onmouse.
+	 */
+	int beyondy;
+	fz_bbox selr;
+
+	/* search state */
+	int isediting;
+	char search[512];
+	int hit;
+	int hitlen;
+
+	/* client context storage */
+	void *userdata;
+};
+
+void pdfapp_init(pdfapp_t *app);
+void pdfapp_open(pdfapp_t *app, char *filename, int fd, int reload);
+void pdfapp_close(pdfapp_t *app);
+
+char *pdfapp_version(pdfapp_t *app);
+char *pdfapp_usage(pdfapp_t *app);
+
+void pdfapp_onkey(pdfapp_t *app, int c);
+void pdfapp_onmouse(pdfapp_t *app, int x, int y, int btn, int modifiers, int state);
+void pdfapp_oncopy(pdfapp_t *app, unsigned short *ucsbuf, int ucslen);
+void pdfapp_onresize(pdfapp_t *app, int w, int h);
+
+void pdfapp_invert(pdfapp_t *app, fz_bbox rect);
+void pdfapp_inverthit(pdfapp_t *app);
diff --git a/contrib/media/updf/apps/pdfdraw.c b/contrib/media/updf/apps/pdfdraw.c
new file mode 100644
index 0000000000..a5f6aa1e8b
--- /dev/null
+++ b/contrib/media/updf/apps/pdfdraw.c
@@ -0,0 +1,405 @@
+/*
+ * pdfdraw -- command line tool for drawing pdf documents
+ */
+
+#include "fitz.h"
+#include "mupdf.h"
+
+#ifdef _MSC_VER
+#include <winsock2.h>
+#else
+#include <sys/time.h>
+#endif
+
+char *output = NULL;
+float resolution = 72;
+float rotation = 0;
+
+int showxml = 0;
+int showtext = 0;
+int showtime = 0;
+int showmd5 = 0;
+int savealpha = 0;
+int uselist = 1;
+int alphabits = 8;
+float gamma_value = 1;
+int invert = 0;
+
+fz_colorspace *colorspace;
+fz_glyph_cache *glyphcache;
+char *filename;
+
+struct {
+	int count, total;
+	int min, max;
+	int minpage, maxpage;
+} timing;
+
+static void die(fz_error error)
+{
+	fz_catch(error, "aborting");
+	exit(1);
+}
+
+static void usage(void)
+{
+	fprintf(stderr,
+		"usage: pdfdraw [options] input.pdf [pages]\n"
+		"\t-o -\toutput filename (%%d for page number)\n"
+		"\t\tsupported formats: pgm, ppm, pam, png, pbm\n"
+		"\t-p -\tpassword\n"
+		"\t-r -\tresolution in dpi (default: 72)\n"
+		"\t-A\tdisable accelerated functions\n"
+		"\t-a\tsave alpha channel (only pam and png)\n"
+		"\t-b -\tnumber of bits of antialiasing (0 to 8)\n"
+		"\t-g\trender in grayscale\n"
+		"\t-m\tshow timing information\n"
+		"\t-t\tshow text (-tt for xml)\n"
+		"\t-x\tshow display list\n"
+		"\t-d\tdisable use of display list\n"
+		"\t-5\tshow md5 checksums\n"
+		"\t-R -\trotate clockwise by given number of degrees\n"
+		"\t-G gamma\tgamma correct output\n"
+		"\t-I\tinvert output\n"
+		"\tpages\tcomma separated list of ranges\n");
+	exit(1);
+}
+
+static int gettime(void)
+{
+	static struct timeval first;
+	static int once = 1;
+	struct timeval now;
+	if (once)
+	{
+		gettimeofday(&first, NULL);
+		once = 0;
+	}
+	gettimeofday(&now, NULL);
+	return (now.tv_sec - first.tv_sec) * 1000 + (now.tv_usec - first.tv_usec) / 1000;
+}
+
+static int isrange(char *s)
+{
+	while (*s)
+	{
+		if ((*s < '0' || *s > '9') && *s != '-' && *s != ',')
+			return 0;
+		s++;
+	}
+	return 1;
+}
+
+static void drawpage(pdf_xref *xref, int pagenum)
+{
+	fz_error error;
+	pdf_page *page;
+	fz_display_list *list;
+	fz_device *dev;
+	int start;
+
+	if (showtime)
+	{
+		start = gettime();
+	}
+
+	error = pdf_load_page(&page, xref, pagenum - 1);
+	if (error)
+		die(fz_rethrow(error, "cannot load page %d in file '%s'", pagenum, filename));
+
+	list = NULL;
+
+	if (uselist)
+	{
+		list = fz_new_display_list();
+		dev = fz_new_list_device(list);
+		error = pdf_run_page(xref, page, dev, fz_identity);
+		if (error)
+			die(fz_rethrow(error, "cannot draw page %d in file '%s'", pagenum, filename));
+		fz_free_device(dev);
+	}
+
+	if (showxml)
+	{
+		dev = fz_new_trace_device();
+		printf("<page number=\"%d\">\n", pagenum);
+		if (list)
+			fz_execute_display_list(list, dev, fz_identity, fz_infinite_bbox);
+		else
+			pdf_run_page(xref, page, dev, fz_identity);
+		printf("</page>\n");
+		fz_free_device(dev);
+	}
+
+	if (showtext)
+	{
+		fz_text_span *text = fz_new_text_span();
+		dev = fz_new_text_device(text);
+		if (list)
+			fz_execute_display_list(list, dev, fz_identity, fz_infinite_bbox);
+		else
+			pdf_run_page(xref, page, dev, fz_identity);
+		fz_free_device(dev);
+		printf("[Page %d]\n", pagenum);
+		if (showtext > 1)
+			fz_debug_text_span_xml(text);
+		else
+			fz_debug_text_span(text);
+		printf("\n");
+		fz_free_text_span(text);
+	}
+
+	if (showmd5 || showtime)
+		printf("page %s %d", filename, pagenum);
+
+	if (output || showmd5 || showtime)
+	{
+		float zoom;
+		fz_matrix ctm;
+		fz_bbox bbox;
+		fz_pixmap *pix;
+
+		zoom = resolution / 72;
+		ctm = fz_translate(0, -page->mediabox.y1);
+		ctm = fz_concat(ctm, fz_scale(zoom, -zoom));
+		ctm = fz_concat(ctm, fz_rotate(page->rotate));
+		ctm = fz_concat(ctm, fz_rotate(rotation));
+		bbox = fz_round_rect(fz_transform_rect(ctm, page->mediabox));
+
+		/* TODO: banded rendering and multi-page ppm */
+
+		pix = fz_new_pixmap_with_rect(colorspace, bbox);
+
+		if (savealpha)
+			fz_clear_pixmap(pix);
+		else
+			fz_clear_pixmap_with_color(pix, 255);
+
+		dev = fz_new_draw_device(glyphcache, pix);
+		if (list)
+			fz_execute_display_list(list, dev, ctm, bbox);
+		else
+			pdf_run_page(xref, page, dev, ctm);
+		fz_free_device(dev);
+
+		if (invert)
+			fz_invert_pixmap(pix);
+		if (gamma_value != 1)
+			fz_gamma_pixmap(pix, gamma_value);
+
+		if (output)
+		{
+			char buf[512];
+			sprintf(buf, output, pagenum);
+			if (strstr(output, ".pgm") || strstr(output, ".ppm") || strstr(output, ".pnm"))
+				fz_write_pnm(pix, buf);
+			else if (strstr(output, ".pam"))
+				fz_write_pam(pix, buf, savealpha);
+			else if (strstr(output, ".png"))
+				fz_write_png(pix, buf, savealpha);
+			else if (strstr(output, ".pbm")) {
+				fz_halftone *ht = fz_get_default_halftone(1);
+				fz_bitmap *bit = fz_halftone_pixmap(pix, ht);
+				fz_write_pbm(bit, buf);
+				fz_drop_bitmap(bit);
+				fz_drop_halftone(ht);
+			}
+		}
+
+		if (showmd5)
+		{
+			fz_md5 md5;
+			unsigned char digest[16];
+			int i;
+
+			fz_md5_init(&md5);
+			fz_md5_update(&md5, pix->samples, pix->w * pix->h * pix->n);
+			fz_md5_final(&md5, digest);
+
+			printf(" ");
+			for (i = 0; i < 16; i++)
+				printf("%02x", digest[i]);
+		}
+
+		fz_drop_pixmap(pix);
+	}
+
+	if (list)
+		fz_free_display_list(list);
+
+	pdf_free_page(page);
+
+	if (showtime)
+	{
+		int end = gettime();
+		int diff = end - start;
+
+		if (diff < timing.min)
+		{
+			timing.min = diff;
+			timing.minpage = pagenum;
+		}
+		if (diff > timing.max)
+		{
+			timing.max = diff;
+			timing.maxpage = pagenum;
+		}
+		timing.total += diff;
+		timing.count ++;
+
+		printf(" %dms", diff);
+	}
+
+	if (showmd5 || showtime)
+		printf("\n");
+
+	pdf_age_store(xref->store, 3);
+
+	fz_flush_warnings();
+}
+
+static void drawrange(pdf_xref *xref, char *range)
+{
+	int page, spage, epage;
+	char *spec, *dash;
+
+	spec = fz_strsep(&range, ",");
+	while (spec)
+	{
+		dash = strchr(spec, '-');
+
+		if (dash == spec)
+			spage = epage = pdf_count_pages(xref);
+		else
+			spage = epage = atoi(spec);
+
+		if (dash)
+		{
+			if (strlen(dash) > 1)
+				epage = atoi(dash + 1);
+			else
+				epage = pdf_count_pages(xref);
+		}
+
+		spage = CLAMP(spage, 1, pdf_count_pages(xref));
+		epage = CLAMP(epage, 1, pdf_count_pages(xref));
+
+		if (spage < epage)
+			for (page = spage; page <= epage; page++)
+				drawpage(xref, page);
+		else
+			for (page = spage; page >= epage; page--)
+				drawpage(xref, page);
+
+		spec = fz_strsep(&range, ",");
+	}
+}
+
+int main(int argc, char **argv)
+{
+	char *password = "";
+	int grayscale = 0;
+	int accelerate = 1;
+	pdf_xref *xref;
+	fz_error error;
+	int c;
+
+	while ((c = fz_getopt(argc, argv, "o:p:r:R:Aab:dgmtx5G:I")) != -1)
+	{
+		switch (c)
+		{
+		case 'o': output = fz_optarg; break;
+		case 'p': password = fz_optarg; break;
+		case 'r': resolution = atof(fz_optarg); break;
+		case 'R': rotation = atof(fz_optarg); break;
+		case 'A': accelerate = 0; break;
+		case 'a': savealpha = 1; break;
+		case 'b': alphabits = atoi(fz_optarg); break;
+		case 'm': showtime++; break;
+		case 't': showtext++; break;
+		case 'x': showxml++; break;
+		case '5': showmd5++; break;
+		case 'g': grayscale++; break;
+		case 'd': uselist = 0; break;
+		case 'G': gamma_value = atof(fz_optarg); break;
+		case 'I': invert++; break;
+		default: usage(); break;
+		}
+	}
+
+	fz_set_aa_level(alphabits);
+
+	if (fz_optind == argc)
+		usage();
+
+	if (!showtext && !showxml && !showtime && !showmd5 && !output)
+	{
+		printf("nothing to do\n");
+		exit(0);
+	}
+
+	if (accelerate)
+		fz_accelerate();
+
+	glyphcache = fz_new_glyph_cache();
+
+	colorspace = fz_device_rgb;
+	if (grayscale)
+		colorspace = fz_device_gray;
+	if (output && strstr(output, ".pgm"))
+		colorspace = fz_device_gray;
+	if (output && strstr(output, ".ppm"))
+		colorspace = fz_device_rgb;
+	if (output && strstr(output, ".pbm"))
+		colorspace = fz_device_gray;
+
+	timing.count = 0;
+	timing.total = 0;
+	timing.min = 1 << 30;
+	timing.max = 0;
+	timing.minpage = 0;
+	timing.maxpage = 0;
+
+	if (showxml)
+		printf("<?xml version=\"1.0\"?>\n");
+
+	while (fz_optind < argc)
+	{
+		filename = argv[fz_optind++];
+
+		error = pdf_open_xref(&xref, filename, password);
+		if (error)
+			die(fz_rethrow(error, "cannot open document: %s", filename));
+
+		error = pdf_load_page_tree(xref);
+		if (error)
+			die(fz_rethrow(error, "cannot load page tree: %s", filename));
+
+		if (showxml)
+			printf("<document name=\"%s\">\n", filename);
+
+		if (fz_optind == argc || !isrange(argv[fz_optind]))
+			drawrange(xref, "1-");
+		if (fz_optind < argc && isrange(argv[fz_optind]))
+			drawrange(xref, argv[fz_optind++]);
+
+		if (showxml)
+			printf("</document>\n");
+
+		pdf_free_xref(xref);
+	}
+
+	if (showtime)
+	{
+		printf("total %dms / %d pages for an average of %dms\n",
+			timing.total, timing.count, timing.total / timing.count);
+		printf("fastest page %d: %dms\n", timing.minpage, timing.min);
+		printf("slowest page %d: %dms\n", timing.maxpage, timing.max);
+	}
+
+	fz_free_glyph_cache(glyphcache);
+
+	fz_flush_warnings();
+
+	return 0;
+}
diff --git a/contrib/media/updf/apps/pdfextract.c b/contrib/media/updf/apps/pdfextract.c
new file mode 100644
index 0000000000..7e6e4ace46
--- /dev/null
+++ b/contrib/media/updf/apps/pdfextract.c
@@ -0,0 +1,222 @@
+/*
+ * pdfextract -- the ultimate way to extract images and fonts from pdfs
+ */
+
+#include "fitz.h"
+#include "mupdf.h"
+
+static pdf_xref *xref = NULL;
+static int dorgb = 0;
+
+void die(fz_error error)
+{
+	fz_catch(error, "aborting");
+	if (xref)
+		pdf_free_xref(xref);
+	exit(1);
+}
+
+static void usage(void)
+{
+	fprintf(stderr, "usage: pdfextract [options] file.pdf [object numbers]\n");
+	fprintf(stderr, "\t-p\tpassword\n");
+	fprintf(stderr, "\t-r\tconvert images to rgb\n");
+	exit(1);
+}
+
+static int isimage(fz_obj *obj)
+{
+	fz_obj *type = fz_dict_gets(obj, "Subtype");
+	return fz_is_name(type) && !strcmp(fz_to_name(type), "Image");
+}
+
+static int isfontdesc(fz_obj *obj)
+{
+	fz_obj *type = fz_dict_gets(obj, "Type");
+	return fz_is_name(type) && !strcmp(fz_to_name(type), "FontDescriptor");
+}
+
+static void saveimage(int num)
+{
+	fz_error error;
+	fz_pixmap *img;
+	fz_obj *ref;
+	char name[1024];
+
+	ref = fz_new_indirect(num, 0, xref);
+
+	/* TODO: detect DCTD and save as jpeg */
+
+	error = pdf_load_image(&img, xref, ref);
+	if (error)
+		die(error);
+
+	if (dorgb && img->colorspace && img->colorspace != fz_device_rgb)
+	{
+		fz_pixmap *temp;
+		temp = fz_new_pixmap_with_rect(fz_device_rgb, fz_bound_pixmap(img));
+		fz_convert_pixmap(img, temp);
+		fz_drop_pixmap(img);
+		img = temp;
+	}
+
+	if (img->n <= 4)
+	{
+		sprintf(name, "img-%04d.png", num);
+		printf("extracting image %s\n", name);
+		fz_write_png(img, name, 0);
+	}
+	else
+	{
+		sprintf(name, "img-%04d.pam", num);
+		printf("extracting image %s\n", name);
+		fz_write_pam(img, name, 0);
+	}
+
+	fz_drop_pixmap(img);
+	fz_drop_obj(ref);
+}
+
+static void savefont(fz_obj *dict, int num)
+{
+	fz_error error;
+	char name[1024];
+	char *subtype;
+	fz_buffer *buf;
+	fz_obj *stream = NULL;
+	fz_obj *obj;
+	char *ext = "";
+	FILE *f;
+	char *fontname = "font";
+	int n;
+
+	obj = fz_dict_gets(dict, "FontName");
+	if (obj)
+		fontname = fz_to_name(obj);
+
+	obj = fz_dict_gets(dict, "FontFile");
+	if (obj)
+	{
+		stream = obj;
+		ext = "pfa";
+	}
+
+	obj = fz_dict_gets(dict, "FontFile2");
+	if (obj)
+	{
+		stream = obj;
+		ext = "ttf";
+	}
+
+	obj = fz_dict_gets(dict, "FontFile3");
+	if (obj)
+	{
+		stream = obj;
+
+		obj = fz_dict_gets(obj, "Subtype");
+		if (obj && !fz_is_name(obj))
+			die(fz_throw("Invalid font descriptor subtype"));
+
+		subtype = fz_to_name(obj);
+		if (!strcmp(subtype, "Type1C"))
+			ext = "cff";
+		else if (!strcmp(subtype, "CIDFontType0C"))
+			ext = "cid";
+		else
+			die(fz_throw("Unhandled font type '%s'", subtype));
+	}
+
+	if (!stream)
+	{
+		fz_warn("Unhandled font type");
+		return;
+	}
+
+	buf = fz_new_buffer(0);
+
+	error = pdf_load_stream(&buf, xref, fz_to_num(stream), fz_to_gen(stream));
+	if (error)
+		die(error);
+
+	sprintf(name, "%s-%04d.%s", fontname, num, ext);
+	printf("extracting font %s\n", name);
+
+	f = fopen(name, "wb");
+	if (f == NULL)
+		die(fz_throw("Error creating font file"));
+
+	n = fwrite(buf->data, 1, buf->len, f);
+	if (n < buf->len)
+		die(fz_throw("Error writing font file"));
+
+	if (fclose(f) < 0)
+		die(fz_throw("Error closing font file"));
+
+	fz_drop_buffer(buf);
+}
+
+static void showobject(int num)
+{
+	fz_error error;
+	fz_obj *obj;
+
+	if (!xref)
+		die(fz_throw("no file specified"));
+
+	error = pdf_load_object(&obj, xref, num, 0);
+	if (error)
+		die(error);
+
+	if (isimage(obj))
+		saveimage(num);
+	else if (isfontdesc(obj))
+		savefont(obj, num);
+
+	fz_drop_obj(obj);
+}
+
+int main(int argc, char **argv)
+{
+	fz_error error;
+	char *infile;
+	char *password = "";
+	int c, o;
+
+	while ((c = fz_getopt(argc, argv, "p:r")) != -1)
+	{
+		switch (c)
+		{
+		case 'p': password = fz_optarg; break;
+		case 'r': dorgb++; break;
+		default: usage(); break;
+		}
+	}
+
+	if (fz_optind == argc)
+		usage();
+
+	infile = argv[fz_optind++];
+	error = pdf_open_xref(&xref, infile, password);
+	if (error)
+		die(fz_rethrow(error, "cannot open input file '%s'", infile));
+
+	if (fz_optind == argc)
+	{
+		for (o = 0; o < xref->len; o++)
+			showobject(o);
+	}
+	else
+	{
+		while (fz_optind < argc)
+		{
+			showobject(atoi(argv[fz_optind]));
+			fz_optind++;
+		}
+	}
+
+	pdf_free_xref(xref);
+
+	fz_flush_warnings();
+
+	return 0;
+}
diff --git a/contrib/media/updf/build.zip b/contrib/media/updf/build.zip
new file mode 100644
index 0000000000..cb981536be
Binary files /dev/null and b/contrib/media/updf/build.zip differ
diff --git a/contrib/media/updf/build2.sh b/contrib/media/updf/build2.sh
new file mode 100755
index 0000000000..8127df1527
--- /dev/null
+++ b/contrib/media/updf/build2.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+rm mupdf
+rm -rf build
+make -f Makefile_2
+mv build/mupdf ./
+objcopy mupdf -O binary 
+sleep 10
diff --git a/contrib/media/updf/cmaps/README b/contrib/media/updf/cmaps/README
new file mode 100644
index 0000000000..fb352e929c
--- /dev/null
+++ b/contrib/media/updf/cmaps/README
@@ -0,0 +1,6 @@
+These resources are from Adobe and are covered by their
+own copyright and license.
+
+http://opensource.adobe.com/wiki/display/cmap/CMap+Resources
+http://opensource.adobe.com/wiki/display/pdfmapping/Mapping+Resources+for+PDF
+
diff --git a/contrib/media/updf/cmaps/cns/Adobe-CNS1-0 b/contrib/media/updf/cmaps/cns/Adobe-CNS1-0
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/Adobe-CNS1-0
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/Adobe-CNS1-1 b/contrib/media/updf/cmaps/cns/Adobe-CNS1-1
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/Adobe-CNS1-1
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/Adobe-CNS1-2 b/contrib/media/updf/cmaps/cns/Adobe-CNS1-2
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/Adobe-CNS1-2
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/Adobe-CNS1-3 b/contrib/media/updf/cmaps/cns/Adobe-CNS1-3
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/Adobe-CNS1-3
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/Adobe-CNS1-4 b/contrib/media/updf/cmaps/cns/Adobe-CNS1-4
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/Adobe-CNS1-4
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/Adobe-CNS1-5 b/contrib/media/updf/cmaps/cns/Adobe-CNS1-5
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/Adobe-CNS1-5
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/Adobe-CNS1-6 b/contrib/media/updf/cmaps/cns/Adobe-CNS1-6
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/Adobe-CNS1-6
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/Adobe-CNS1-UCS2 b/contrib/media/updf/cmaps/cns/Adobe-CNS1-UCS2
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/Adobe-CNS1-UCS2
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/B5-H b/contrib/media/updf/cmaps/cns/B5-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/B5-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/B5-V b/contrib/media/updf/cmaps/cns/B5-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/B5-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/B5pc-H b/contrib/media/updf/cmaps/cns/B5pc-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/B5pc-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/B5pc-V b/contrib/media/updf/cmaps/cns/B5pc-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/B5pc-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/CNS-EUC-H b/contrib/media/updf/cmaps/cns/CNS-EUC-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/CNS-EUC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/CNS-EUC-V b/contrib/media/updf/cmaps/cns/CNS-EUC-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/CNS-EUC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/CNS1-H b/contrib/media/updf/cmaps/cns/CNS1-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/CNS1-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/CNS1-V b/contrib/media/updf/cmaps/cns/CNS1-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/CNS1-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/CNS2-H b/contrib/media/updf/cmaps/cns/CNS2-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/CNS2-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/CNS2-V b/contrib/media/updf/cmaps/cns/CNS2-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/CNS2-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/ETHK-B5-H b/contrib/media/updf/cmaps/cns/ETHK-B5-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/ETHK-B5-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/ETHK-B5-V b/contrib/media/updf/cmaps/cns/ETHK-B5-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/ETHK-B5-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/ETen-B5-H b/contrib/media/updf/cmaps/cns/ETen-B5-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/ETen-B5-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/ETen-B5-V b/contrib/media/updf/cmaps/cns/ETen-B5-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/ETen-B5-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/ETenms-B5-H b/contrib/media/updf/cmaps/cns/ETenms-B5-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/ETenms-B5-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/ETenms-B5-V b/contrib/media/updf/cmaps/cns/ETenms-B5-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/ETenms-B5-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/HKdla-B5-H b/contrib/media/updf/cmaps/cns/HKdla-B5-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/HKdla-B5-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/HKdla-B5-V b/contrib/media/updf/cmaps/cns/HKdla-B5-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/HKdla-B5-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/HKdlb-B5-H b/contrib/media/updf/cmaps/cns/HKdlb-B5-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/HKdlb-B5-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/HKdlb-B5-V b/contrib/media/updf/cmaps/cns/HKdlb-B5-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/HKdlb-B5-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/HKgccs-B5-H b/contrib/media/updf/cmaps/cns/HKgccs-B5-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/HKgccs-B5-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/HKgccs-B5-V b/contrib/media/updf/cmaps/cns/HKgccs-B5-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/HKgccs-B5-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/HKm314-B5-H b/contrib/media/updf/cmaps/cns/HKm314-B5-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/HKm314-B5-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/HKm314-B5-V b/contrib/media/updf/cmaps/cns/HKm314-B5-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/HKm314-B5-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/HKm471-B5-H b/contrib/media/updf/cmaps/cns/HKm471-B5-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/HKm471-B5-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/HKm471-B5-V b/contrib/media/updf/cmaps/cns/HKm471-B5-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/HKm471-B5-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/HKscs-B5-H b/contrib/media/updf/cmaps/cns/HKscs-B5-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/HKscs-B5-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/HKscs-B5-V b/contrib/media/updf/cmaps/cns/HKscs-B5-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/HKscs-B5-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/UniCNS-UCS2-H b/contrib/media/updf/cmaps/cns/UniCNS-UCS2-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/UniCNS-UCS2-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/UniCNS-UCS2-V b/contrib/media/updf/cmaps/cns/UniCNS-UCS2-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/UniCNS-UCS2-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/UniCNS-UTF16-H b/contrib/media/updf/cmaps/cns/UniCNS-UTF16-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/UniCNS-UTF16-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/cns/UniCNS-UTF16-V b/contrib/media/updf/cmaps/cns/UniCNS-UTF16-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/cns/UniCNS-UTF16-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/Adobe-GB1-0 b/contrib/media/updf/cmaps/gb/Adobe-GB1-0
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/Adobe-GB1-0
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/Adobe-GB1-1 b/contrib/media/updf/cmaps/gb/Adobe-GB1-1
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/Adobe-GB1-1
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/Adobe-GB1-2 b/contrib/media/updf/cmaps/gb/Adobe-GB1-2
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/Adobe-GB1-2
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/Adobe-GB1-3 b/contrib/media/updf/cmaps/gb/Adobe-GB1-3
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/Adobe-GB1-3
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/Adobe-GB1-4 b/contrib/media/updf/cmaps/gb/Adobe-GB1-4
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/Adobe-GB1-4
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/Adobe-GB1-5 b/contrib/media/updf/cmaps/gb/Adobe-GB1-5
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/Adobe-GB1-5
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/Adobe-GB1-UCS2 b/contrib/media/updf/cmaps/gb/Adobe-GB1-UCS2
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/Adobe-GB1-UCS2
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GB-EUC-H b/contrib/media/updf/cmaps/gb/GB-EUC-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GB-EUC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GB-EUC-V b/contrib/media/updf/cmaps/gb/GB-EUC-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GB-EUC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GB-H b/contrib/media/updf/cmaps/gb/GB-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GB-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GB-V b/contrib/media/updf/cmaps/gb/GB-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GB-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBK-EUC-H b/contrib/media/updf/cmaps/gb/GBK-EUC-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBK-EUC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBK-EUC-V b/contrib/media/updf/cmaps/gb/GBK-EUC-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBK-EUC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBK2K-H b/contrib/media/updf/cmaps/gb/GBK2K-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBK2K-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBK2K-V b/contrib/media/updf/cmaps/gb/GBK2K-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBK2K-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBKp-EUC-H b/contrib/media/updf/cmaps/gb/GBKp-EUC-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBKp-EUC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBKp-EUC-V b/contrib/media/updf/cmaps/gb/GBKp-EUC-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBKp-EUC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBT-EUC-H b/contrib/media/updf/cmaps/gb/GBT-EUC-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBT-EUC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBT-EUC-V b/contrib/media/updf/cmaps/gb/GBT-EUC-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBT-EUC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBT-H b/contrib/media/updf/cmaps/gb/GBT-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBT-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBT-V b/contrib/media/updf/cmaps/gb/GBT-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBT-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBTpc-EUC-H b/contrib/media/updf/cmaps/gb/GBTpc-EUC-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBTpc-EUC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBTpc-EUC-V b/contrib/media/updf/cmaps/gb/GBTpc-EUC-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBTpc-EUC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBpc-EUC-H b/contrib/media/updf/cmaps/gb/GBpc-EUC-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBpc-EUC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/GBpc-EUC-V b/contrib/media/updf/cmaps/gb/GBpc-EUC-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/GBpc-EUC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/UniGB-UCS2-H b/contrib/media/updf/cmaps/gb/UniGB-UCS2-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/UniGB-UCS2-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/UniGB-UCS2-V b/contrib/media/updf/cmaps/gb/UniGB-UCS2-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/UniGB-UCS2-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/UniGB-UTF16-H b/contrib/media/updf/cmaps/gb/UniGB-UTF16-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/UniGB-UTF16-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/gb/UniGB-UTF16-V b/contrib/media/updf/cmaps/gb/UniGB-UTF16-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/gb/UniGB-UTF16-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/78-EUC-H b/contrib/media/updf/cmaps/japan/78-EUC-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/78-EUC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/78-EUC-V b/contrib/media/updf/cmaps/japan/78-EUC-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/78-EUC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/78-H b/contrib/media/updf/cmaps/japan/78-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/78-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/78-RKSJ-H b/contrib/media/updf/cmaps/japan/78-RKSJ-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/78-RKSJ-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/78-RKSJ-V b/contrib/media/updf/cmaps/japan/78-RKSJ-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/78-RKSJ-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/78-V b/contrib/media/updf/cmaps/japan/78-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/78-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/78ms-RKSJ-H b/contrib/media/updf/cmaps/japan/78ms-RKSJ-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/78ms-RKSJ-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/78ms-RKSJ-V b/contrib/media/updf/cmaps/japan/78ms-RKSJ-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/78ms-RKSJ-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/83pv-RKSJ-H b/contrib/media/updf/cmaps/japan/83pv-RKSJ-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/83pv-RKSJ-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/90ms-RKSJ-H b/contrib/media/updf/cmaps/japan/90ms-RKSJ-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/90ms-RKSJ-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/90ms-RKSJ-V b/contrib/media/updf/cmaps/japan/90ms-RKSJ-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/90ms-RKSJ-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/90msp-RKSJ-H b/contrib/media/updf/cmaps/japan/90msp-RKSJ-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/90msp-RKSJ-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/90msp-RKSJ-V b/contrib/media/updf/cmaps/japan/90msp-RKSJ-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/90msp-RKSJ-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/90pv-RKSJ-H b/contrib/media/updf/cmaps/japan/90pv-RKSJ-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/90pv-RKSJ-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/90pv-RKSJ-V b/contrib/media/updf/cmaps/japan/90pv-RKSJ-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/90pv-RKSJ-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Add-H b/contrib/media/updf/cmaps/japan/Add-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Add-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Add-RKSJ-H b/contrib/media/updf/cmaps/japan/Add-RKSJ-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Add-RKSJ-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Add-RKSJ-V b/contrib/media/updf/cmaps/japan/Add-RKSJ-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Add-RKSJ-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Add-V b/contrib/media/updf/cmaps/japan/Add-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Add-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Adobe-Japan1-0 b/contrib/media/updf/cmaps/japan/Adobe-Japan1-0
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Adobe-Japan1-0
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Adobe-Japan1-1 b/contrib/media/updf/cmaps/japan/Adobe-Japan1-1
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Adobe-Japan1-1
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Adobe-Japan1-2 b/contrib/media/updf/cmaps/japan/Adobe-Japan1-2
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Adobe-Japan1-2
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Adobe-Japan1-3 b/contrib/media/updf/cmaps/japan/Adobe-Japan1-3
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Adobe-Japan1-3
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Adobe-Japan1-4 b/contrib/media/updf/cmaps/japan/Adobe-Japan1-4
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Adobe-Japan1-4
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Adobe-Japan1-5 b/contrib/media/updf/cmaps/japan/Adobe-Japan1-5
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Adobe-Japan1-5
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Adobe-Japan1-6 b/contrib/media/updf/cmaps/japan/Adobe-Japan1-6
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Adobe-Japan1-6
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Adobe-Japan1-UCS2 b/contrib/media/updf/cmaps/japan/Adobe-Japan1-UCS2
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Adobe-Japan1-UCS2
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Adobe-Japan2-0 b/contrib/media/updf/cmaps/japan/Adobe-Japan2-0
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Adobe-Japan2-0
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/EUC-H b/contrib/media/updf/cmaps/japan/EUC-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/EUC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/EUC-V b/contrib/media/updf/cmaps/japan/EUC-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/EUC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Ext-H b/contrib/media/updf/cmaps/japan/Ext-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Ext-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Ext-RKSJ-H b/contrib/media/updf/cmaps/japan/Ext-RKSJ-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Ext-RKSJ-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Ext-RKSJ-V b/contrib/media/updf/cmaps/japan/Ext-RKSJ-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Ext-RKSJ-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Ext-V b/contrib/media/updf/cmaps/japan/Ext-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Ext-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/H b/contrib/media/updf/cmaps/japan/H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Hankaku b/contrib/media/updf/cmaps/japan/Hankaku
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Hankaku
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Hiragana b/contrib/media/updf/cmaps/japan/Hiragana
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Hiragana
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Hojo-EUC-H b/contrib/media/updf/cmaps/japan/Hojo-EUC-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Hojo-EUC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Hojo-EUC-V b/contrib/media/updf/cmaps/japan/Hojo-EUC-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Hojo-EUC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Hojo-H b/contrib/media/updf/cmaps/japan/Hojo-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Hojo-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Hojo-V b/contrib/media/updf/cmaps/japan/Hojo-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Hojo-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Katakana b/contrib/media/updf/cmaps/japan/Katakana
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Katakana
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/NWP-H b/contrib/media/updf/cmaps/japan/NWP-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/NWP-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/NWP-V b/contrib/media/updf/cmaps/japan/NWP-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/NWP-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/RKSJ-H b/contrib/media/updf/cmaps/japan/RKSJ-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/RKSJ-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/RKSJ-V b/contrib/media/updf/cmaps/japan/RKSJ-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/RKSJ-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/Roman b/contrib/media/updf/cmaps/japan/Roman
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/Roman
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/UniHojo-UCS2-H b/contrib/media/updf/cmaps/japan/UniHojo-UCS2-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/UniHojo-UCS2-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/UniHojo-UCS2-V b/contrib/media/updf/cmaps/japan/UniHojo-UCS2-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/UniHojo-UCS2-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/UniHojo-UTF16-H b/contrib/media/updf/cmaps/japan/UniHojo-UTF16-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/UniHojo-UTF16-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/UniHojo-UTF16-V b/contrib/media/updf/cmaps/japan/UniHojo-UTF16-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/UniHojo-UTF16-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/UniJIS-UCS2-H b/contrib/media/updf/cmaps/japan/UniJIS-UCS2-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/UniJIS-UCS2-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/UniJIS-UCS2-HW-H b/contrib/media/updf/cmaps/japan/UniJIS-UCS2-HW-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/UniJIS-UCS2-HW-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/UniJIS-UCS2-HW-V b/contrib/media/updf/cmaps/japan/UniJIS-UCS2-HW-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/UniJIS-UCS2-HW-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/UniJIS-UCS2-V b/contrib/media/updf/cmaps/japan/UniJIS-UCS2-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/UniJIS-UCS2-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/UniJIS-UTF16-H b/contrib/media/updf/cmaps/japan/UniJIS-UTF16-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/UniJIS-UTF16-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/UniJIS-UTF16-V b/contrib/media/updf/cmaps/japan/UniJIS-UTF16-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/UniJIS-UTF16-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/UniJISPro-UCS2-HW-V b/contrib/media/updf/cmaps/japan/UniJISPro-UCS2-HW-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/UniJISPro-UCS2-HW-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/UniJISPro-UCS2-V b/contrib/media/updf/cmaps/japan/UniJISPro-UCS2-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/UniJISPro-UCS2-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/V b/contrib/media/updf/cmaps/japan/V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/japan/WP-Symbol b/contrib/media/updf/cmaps/japan/WP-Symbol
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/japan/WP-Symbol
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/Adobe-Korea1-0 b/contrib/media/updf/cmaps/korea/Adobe-Korea1-0
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/Adobe-Korea1-0
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/Adobe-Korea1-1 b/contrib/media/updf/cmaps/korea/Adobe-Korea1-1
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/Adobe-Korea1-1
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/Adobe-Korea1-2 b/contrib/media/updf/cmaps/korea/Adobe-Korea1-2
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/Adobe-Korea1-2
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/Adobe-Korea1-UCS2 b/contrib/media/updf/cmaps/korea/Adobe-Korea1-UCS2
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/Adobe-Korea1-UCS2
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/KSC-EUC-H b/contrib/media/updf/cmaps/korea/KSC-EUC-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/KSC-EUC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/KSC-EUC-V b/contrib/media/updf/cmaps/korea/KSC-EUC-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/KSC-EUC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/KSC-H b/contrib/media/updf/cmaps/korea/KSC-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/KSC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/KSC-Johab-H b/contrib/media/updf/cmaps/korea/KSC-Johab-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/KSC-Johab-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/KSC-Johab-V b/contrib/media/updf/cmaps/korea/KSC-Johab-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/KSC-Johab-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/KSC-V b/contrib/media/updf/cmaps/korea/KSC-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/KSC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/KSCms-UHC-H b/contrib/media/updf/cmaps/korea/KSCms-UHC-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/KSCms-UHC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/KSCms-UHC-HW-H b/contrib/media/updf/cmaps/korea/KSCms-UHC-HW-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/KSCms-UHC-HW-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/KSCms-UHC-HW-V b/contrib/media/updf/cmaps/korea/KSCms-UHC-HW-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/KSCms-UHC-HW-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/KSCms-UHC-V b/contrib/media/updf/cmaps/korea/KSCms-UHC-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/KSCms-UHC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/KSCpc-EUC-H b/contrib/media/updf/cmaps/korea/KSCpc-EUC-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/KSCpc-EUC-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/KSCpc-EUC-V b/contrib/media/updf/cmaps/korea/KSCpc-EUC-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/KSCpc-EUC-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/UniKS-UCS2-H b/contrib/media/updf/cmaps/korea/UniKS-UCS2-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/UniKS-UCS2-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/UniKS-UCS2-V b/contrib/media/updf/cmaps/korea/UniKS-UCS2-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/UniKS-UCS2-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/UniKS-UTF16-H b/contrib/media/updf/cmaps/korea/UniKS-UTF16-H
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/UniKS-UTF16-H
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/cmaps/korea/UniKS-UTF16-V b/contrib/media/updf/cmaps/korea/UniKS-UTF16-V
new file mode 100644
index 0000000000..80d7f7859a
--- /dev/null
+++ b/contrib/media/updf/cmaps/korea/UniKS-UTF16-V
@@ -0,0 +1,90 @@
+%!PS-Adobe-3.0 Resource-CMap
+%%DocumentNeededResources: ProcSet (CIDInit)
+%%DocumentNeededResources: CMap (B5-H)
+%%IncludeResource: ProcSet (CIDInit)
+%%IncludeResource: CMap (B5-H)
+%%BeginResource: CMap (B5-V)
+%%Title: (B5-V Adobe CNS1 0)
+%%Version: 10.003
+%%Copyright: -----------------------------------------------------------
+%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
+%%Copyright: All rights reserved.
+%%Copyright:
+%%Copyright: Redistribution and use in source and binary forms, with or
+%%Copyright: without modification, are permitted provided that the
+%%Copyright: following conditions are met:
+%%Copyright:
+%%Copyright: Redistributions of source code must retain the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer.
+%%Copyright:
+%%Copyright: Redistributions in binary form must reproduce the above
+%%Copyright: copyright notice, this list of conditions and the following
+%%Copyright: disclaimer in the documentation and/or other materials
+%%Copyright: provided with the distribution. 
+%%Copyright:
+%%Copyright: Neither the name of Adobe Systems Incorporated nor the names
+%%Copyright: of its contributors may be used to endorse or promote
+%%Copyright: products derived from this software without specific prior
+%%Copyright: written permission. 
+%%Copyright:
+%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+%%Copyright: -----------------------------------------------------------
+%%EndComments
+
+/CIDInit /ProcSet findresource begin
+
+12 dict begin
+
+begincmap
+
+/B5-H usecmap
+
+/CIDSystemInfo 3 dict dup begin
+  /Registry (Adobe) def
+  /Ordering (CNS1) def
+  /Supplement 0 def
+end def
+
+/CMapName /B5-V def
+/CMapVersion 10.003 def
+/CMapType 1 def
+
+/UIDOffset 910 def
+/XUID [1 10 25381] def
+
+/WMode 1 def
+
+12 begincidrange
+<a14b> <a14b> 13646
+<a15a> <a15a> 13743
+<a15c> <a15c> 13745
+<a15d> <a15e> 130
+<a161> <a162> 134
+<a165> <a166> 138
+<a169> <a16a> 142
+<a16d> <a16e> 146
+<a171> <a172> 150
+<a175> <a176> 154
+<a179> <a17a> 158
+<a1e3> <a1e3> 13647
+endcidrange
+endcmap
+CMapName currentdict /CMap defineresource pop
+end
+end
+
+%%EndResource
+%%EOF
diff --git a/contrib/media/updf/draw/arch_arm.c b/contrib/media/updf/draw/arch_arm.c
new file mode 100644
index 0000000000..55016a8bd2
--- /dev/null
+++ b/contrib/media/updf/draw/arch_arm.c
@@ -0,0 +1,232 @@
+/*
+ * ARM specific render optims live here
+ */
+
+#include "fitz.h"
+
+typedef unsigned char byte;
+
+/* always surround cpu specific code with HAVE_XXX */
+#ifdef ARCH_ARM
+
+/* from imagescalearm.s */
+extern void fz_srow4_arm(byte *src, byte *dst, int w, int denom);
+extern void fz_scol4_arm(byte *src, byte *dst, int w, int denom);
+
+static void
+path_w4i1o4_arm(byte * restrict rgba, byte * restrict src, byte cov, int len, byte * restrict dst)
+{
+	/* The ARM code here is a hand coded implementation of the optimized C version. */
+
+	if (len <= 0)
+		return;
+
+	asm volatile(
+	"ldr	%0, [%0]		@ %0 = rgba			\n"
+	"mov	r11,#0							\n"
+	"mov	r8, #0xFF00						\n"
+	"mov	r14,%0,lsr #24		@ r14= alpha			\n"
+	"orr	%0, %0, #0xFF000000	@ %0 = rgba |= 0xFF000000	\n"
+	"orr	r8, r8, r8, LSL #16	@ r8 = 0xFF00FF00		\n"
+	"adds	r14,r14,r14,LSR #7	@ r14 = alpha += alpha>>7	\n"
+	"beq	9f			@ if (alpha == 0) bale		\n"
+	"and	r6, %0, r8		@ r6 = ga<<8			\n"
+	"bic	%0, %0, r8		@ %0 = rb			\n"
+	"mov	r6, r6, LSR #8		@ r6 = ga			\n"
+	"cmp	r14,#256		@ if (alpha == 256)		\n"
+	"beq	4f			@	no-alpha loop		\n"
+	"B	2f			@ enter the loop		\n"
+	"1:	@ Loop used for when coverage*alpha == 0		\n"
+	"subs	%3, %3, #1		@ len--				\n"
+	"ble	9f							\n"
+	"2:								\n"
+	"ldrb	r12,[%1]		@ r12= *src			\n"
+	"ldr	r9, [%4], #4		@ r9 = drb = *dst32++		\n"
+	"strb	r11,[%1], #1		@ r11= *src++ = 0		\n"
+	"add	%2, r12, %2		@ %2 = cov += r12		\n"
+	"ands	%2, %2, #255		@ %2 = cov &= 255		\n"
+	"beq	1b			@ if coverage == 0 loop back	\n"
+	"add	r10,%2, %2, LSR #7	@ r10= ca = cov+(cov>>7)	\n"
+	"mul	r10,r14,r10		@ r10= ca *= alpha		\n"
+	"and	r7, r8, r9		@ r7 = dga = drb & MASK		\n"
+	"mov	r10,r10,LSR #8		@ r10= ca >>= 8			\n"
+	"and	r9, r8, r9, LSL #8	@ r9 = drb = (drb<<8) & MASK	\n"
+	"sub	r12,r6, r7, LSR #8	@ r12= cga = ga - (dga>>8)	\n"
+	"sub	r5, %0, r9, LSR #8	@ r5 = crb = rb - (drb>>8)	\n"
+	"mla	r7, r12,r10,r7		@ r7 = dga += cga * ca		\n"
+	"subs	%3, %3, #1		@ len--				\n"
+	"mla	r9, r5, r10,r9		@ r9 = drb += crb * ca		\n"
+	"and	r7, r8, r7		@ r7 = dga &= MASK		\n"
+	"and	r9, r8, r9		@ r9 = drb &= MASK		\n"
+	"orr	r9, r7, r9, LSR #8	@ r9 = drb = dga | (drb>>8)	\n"
+	"str	r9, [%4, #-4]		@ dst32[-1] = r9		\n"
+	"bgt	2b							\n"
+	"b	9f							\n"
+	"@ --- Solid alpha loop	---------------------------------------	\n"
+	"3:	@ Loop used when coverage == 256			\n"
+	"orr	r9, %0, r6, LSL #8	@ r9 = rgba			\n"
+	"str	r9, [%4, #-4]		@ dst32[-1] = r9		\n"
+	"4:	@ Loop used for when coverage*alpha == 0		\n"
+	"subs	%3, %3, #1		@ len--				\n"
+	"ble	9f							\n"
+	"5:								\n"
+	"ldrb	r12,[%1]		@ r12= *src			\n"
+	"ldr	r9, [%4], #4		@ r9 = drb = *dst32++		\n"
+	"strb	r11,[%1], #1		@ r11= *src++ = 0		\n"
+	"add	%2, r12, %2		@ %2 = cov += r12		\n"
+	"ands	%2, %2, #255		@ %2 = cov &= 255		\n"
+	"beq	4b			@ if coverage == 0 loop back	\n"
+	"cmp	%2, #255		@ if coverage == solid		\n"
+	"beq	3b			@	loop back		\n"
+	"add	r10,%2, %2, LSR #7	@ r10= ca = cov+(cov>>7)	\n"
+	"and	r7, r8, r9		@ r7 = dga = drb & MASK		\n"
+	"and	r9, r8, r9, LSL #8	@ r9 = dga = (drb<<8) & MASK	\n"
+	"sub	r12,r6, r7, LSR #8	@ r12= cga = ga - (dga>>8)	\n"
+	"sub	r5, %0, r9, LSR #8	@ r5 = crb = rb - (drb>>8)	\n"
+	"mla	r7, r12,r10,r7		@ r7 = dga += cga * ca		\n"
+	"subs	%3, %3, #1		@ len--				\n"
+	"mla	r9, r5, r10,r9		@ r9 = drb += crb * ca		\n"
+	"and	r7, r8, r7		@ r7 = dga &= MASK		\n"
+	"and	r9, r8, r9		@ r9 = drb &= MASK		\n"
+	"orr	r9, r7, r9, LSR #8	@ r9 = drb = dga | (drb>>8)	\n"
+	"str	r9, [%4, #-4]		@ dst32[-1] = r9		\n"
+	"bgt	5b							\n"
+	"9:				@ End				\n"
+	:
+	"+r" (rgba),
+	"+r" (src),
+	"+r" (cov),
+	"+r" (len),
+	"+r" (dst)
+	:
+	:
+	"r5","r6","r7","r8","r9","r10","r11","r12","r14","memory","cc"
+	);
+}
+
+static void load_tile8_arm(byte * restrict src, int sw, byte * restrict dst, int dw, int w, int h, int pad)
+{
+	if ((h == 0) || (w == 0))
+		return;
+
+	switch (pad)
+	{
+	case 0:
+		while (h--)
+		{
+			memcpy(dst, src, w);
+			src += sw;
+			dst += dw;
+		}
+		break;
+
+	case 1:
+		sw -= w;
+		dw -= w<<1;
+		asm volatile(
+			"MOV	r11,#255				\n"
+			"1:						\n"
+			"MOV	r5, %[w]		@ r5 = x = w	\n"
+			"2:						\n"
+			"LDRB	r4, [%[src]], #1	@ r4 = *src++	\n"
+			"SUBS	r5, r5, #1				\n"
+			"STRB	r4, [%[dst]], #1	@ *dst++ = r4	\n"
+			"STRB	r11,[%[dst]], #1	@ *dst++ = 255	\n"
+			"BGT	2b					\n"
+			"ADD	%[src],%[src],%[sw]	@ src += sw	\n"
+			"ADD	%[dst],%[dst],%[dw]	@ dst += dw	\n"
+			"SUBS	%[h],%[h],#1				\n"
+			"BGT	1b					\n"
+			:
+			[src]	"+r" (src),
+			[sw]	"+r" (sw),
+			[dst]	"+r" (dst),
+			[dw]	"+r" (dw),
+			[h]	"+r" (h),
+			[w]	"+r" (w)
+			:
+			:
+			"r4","r5","r11","memory","cc"
+			);
+		break;
+
+	case 3:
+		sw -= w;
+		asm volatile(
+			"MOV	r11,#255				\n"
+			"1:						\n"
+			"MOV	r5, %[w]		@ r5 = x = w	\n"
+			"MOV	r8, %[dst]		@ r8 = dp = dst	\n"
+			"2:						\n"
+			"LDRB	r4, [%[src]], #1	@ r4 = *src++	\n"
+			"LDRB	r6, [%[src]], #1	@ r6 = *src++	\n"
+			"LDRB	r7, [%[src]], #1	@ r7 = *src++	\n"
+			"SUBS	r5, r5, #3				\n"
+			"STRB	r4, [r8], #1		@ *dp++ = r4	\n"
+			"STRB	r6, [r8], #1		@ *dp++ = r6	\n"
+			"STRB	r7, [r8], #1		@ *dp++ = r7	\n"
+			"STRB	r11,[r8], #1		@ *dp++ = 255	\n"
+			"BGT	2b					\n"
+			"ADD	%[src],%[src],%[sw]	@ src += sw	\n"
+			"ADD	%[dst],%[dst],%[dw]	@ dst += dw	\n"
+			"SUBS	%[h],%[h],#1				\n"
+			"BGT	1b					\n"
+			:
+			[src]	"+r" (src),
+			[sw]	"+r" (sw),
+			[dst]	"+r" (dst),
+			[dw]	"+r" (dw),
+			[h]	"+r" (h),
+			[w]	"+r" (w)
+			:
+			:
+			"r4","r5","r6","r7","r8","r11","memory","cc"
+			);
+		break;
+
+	default:
+		sw -= w;
+		asm volatile(
+			"mov	r9,#255					\n"
+			"1:						\n"
+			"mov	r7, %[dst]	@ r7 = dp = dst		\n"
+			"mov	r8, #1		@ r8 = tpad = 1		\n"
+			"mov	r14,%[w]	@ r11= x = w		\n"
+			"2:						\n"
+			"ldrb	r10,[%[src]],#1				\n"
+			"subs	r8, r8, #1				\n"
+			"moveq	r8, %[pad]				\n"
+			"streqb	r9, [r7], #1				\n"
+			"strb	r10,[r7], #1				\n"
+			"subs	r14,r14, #1				\n"
+			"bgt	2b					\n"
+			"add	%[src],%[src],%[sw]			\n"
+			"add	%[dst],%[dst],%[dw]			\n"
+			"subs	%[h], %[h], #1				\n"
+			"bgt	1b					\n"
+			:
+			[src]	"+r" (src),
+			[sw]	"+r" (sw),
+			[dst]	"+r" (dst),
+			[dw]	"+r" (dw),
+			[h]	"+r" (h),
+			[w]	"+r" (w),
+			[pad]	"+r" (pad)
+			:
+			:
+			"r7","r8","r9","r10","r14","memory","cc"
+			);
+		break;
+	}
+}
+
+void
+fz_accelerate_arch(void)
+{
+	fz_path_w4i1o4 = path_w4i1o4_arm;
+	fz_loadtile8 = load_tile8_arm;
+	fz_srow4 = fz_srow4_arm;
+	fz_scol4 = fz_scol4_arm;
+}
+
+#endif
diff --git a/contrib/media/updf/draw/arch_port.c b/contrib/media/updf/draw/arch_port.c
new file mode 100644
index 0000000000..fa5890b5f1
--- /dev/null
+++ b/contrib/media/updf/draw/arch_port.c
@@ -0,0 +1,486 @@
+#include "fitz.h"
+
+typedef unsigned char byte;
+
+/* These C implementations use SWAR (SIMD-within-a-register) techniques. */
+
+#if 0 /* TODO: move into porterduff.c functions */
+
+#define MASK 0xFF00FF00;
+
+static void
+path_w4i1o4_32bit(byte *rgba,
+	byte * restrict src, byte cov, int len, byte * restrict dst)
+{
+	/* COLOR * coverage + DST * (256-coverage) = (COLOR - DST)*coverage + DST*256 */
+	unsigned int *dst32 = (unsigned int *)(void *)dst;
+	int alpha = rgba[3];
+	unsigned int rb = rgba[0] | (rgba[2] << 16);
+	unsigned int ga = rgba[1] | 0xFF0000;
+
+	if (alpha == 0)
+		return;
+
+	if (alpha != 255)
+	{
+		alpha += alpha>>7; /* alpha is now in the 0...256 range */
+		while (len--)
+		{
+			unsigned int ca, drb, dga, crb, cga;
+			cov += *src; *src++ = 0;
+			ca = cov + (cov>>7); /* ca is in 0...256 range */
+			ca = (ca*alpha)>>8; /* ca is is in 0...256 range */
+			drb = *dst32++;
+			if (ca != 0)
+			{
+				dga = drb & MASK;
+				drb = (drb<<8) & MASK;
+				cga = ga - (dga>>8);
+				crb = rb - (drb>>8);
+				dga += cga * ca;
+				drb += crb * ca;
+				dga &= MASK;
+				drb &= MASK;
+				drb = dga | (drb>>8);
+				dst32[-1] = drb;
+			}
+		}
+	}
+	else
+	{
+		while (len--)
+		{
+			unsigned int ca, drb, dga, crb, cga;
+			cov += *src; *src++ = 0;
+			ca = cov + (cov>>7); /* ca is in 0...256 range */
+			drb = *dst32++;
+			if (ca == 0)
+				continue;
+			if (ca == 255)
+			{
+				drb = (ga<<8) | rb;
+			}
+			else
+			{
+				dga = drb & MASK;
+				drb = (drb<<8) & MASK;
+				cga = ga - (dga>>8);
+				crb = rb - (drb>>8);
+				dga += cga * ca;
+				drb += crb * ca;
+				dga &= MASK;
+				drb &= MASK;
+				drb = dga |(drb>>8);
+			}
+			dst32[-1] = drb;
+		}
+	}
+}
+
+static void
+text_w4i1o4_32bit(byte *rgba,
+	byte * restrict src, int srcw,
+	byte * restrict dst, int dstw, int w0, int h)
+{
+	unsigned int *dst32 = (unsigned int *)(void *)dst;
+	unsigned int alpha = rgba[3];
+	unsigned int rb = rgba[0] | (rgba[2] << 16);
+	unsigned int ga = rgba[1] | 0xFF0000;
+
+	if (alpha == 0)
+		return;
+
+	srcw -= w0;
+	dstw = (dstw>>2)-w0;
+
+	if (alpha != 255)
+	{
+		alpha += alpha>>7; /* alpha is now in the 0...256 range */
+		while (h--)
+		{
+			int w = w0;
+			while (w--)
+			{
+				unsigned int ca, drb, dga, crb, cga;
+				ca = *src++;
+				drb = *dst32++;
+				ca += ca>>7;
+				ca = (ca*alpha)>>8;
+				if (ca == 0)
+					continue;
+				dga = drb & MASK;
+				drb = (drb<<8) & MASK;
+				cga = ga - (dga>>8);
+				crb = rb - (drb>>8);
+				dga += cga * ca;
+				drb += crb * ca;
+				dga &= MASK;
+				drb &= MASK;
+				drb = dga | (drb>>8);
+				dst32[-1] = drb;
+			}
+			src += srcw;
+			dst32 += dstw;
+		}
+	}
+	else
+	{
+		while (h--)
+		{
+			int w = w0;
+			while (w--)
+			{
+				unsigned int ca, drb, dga, crb, cga;
+				ca = *src++;
+				drb = *dst32++;
+				ca += ca>>7;
+				if (ca == 0)
+					continue;
+				dga = drb & MASK;
+				drb = (drb<<8) & MASK;
+				cga = ga - (dga>>8);
+				crb = rb - (drb>>8);
+				dga += cga * ca;
+				drb += crb * ca;
+				dga &= MASK;
+				drb &= MASK;
+				drb = dga | (drb>>8);
+				dst32[-1] = drb;
+			}
+			src += srcw;
+			dst32 += dstw;
+		}
+	}
+}
+
+static void
+img_4o4_32bit(byte * restrict src, byte cov, int len, byte * restrict dst,
+	fz_pixmap *image, int u, int v, int fa, int fb)
+{
+	unsigned int *dst32 = (unsigned int *)(void *)dst;
+	unsigned int *samples = (unsigned int *)(void *)image->samples;
+	int w = image->w;
+	int h = image->h-1;
+
+	while (len--)
+	{
+		unsigned int a, a1, d, d1;
+		int sa;
+		cov += *src; *src = 0; src++;
+		/* (a,a1) = sampleargb(samples, w, h, u, v, argb); */
+		{
+			int ui, ui1, vi, vi1, ud, vd;
+			unsigned int b, b1, c, c1;
+			ui1 = 1;
+			ui = u >> 16;
+			if (ui < 0)
+			{
+				ui = 0;
+				ui1 = 0;
+			}
+			else if (ui >= w-1)
+			{
+				ui = w-1;
+				ui1 = 0;
+			}
+			vi1 = w;
+			vi = v >> 16;
+			if (vi < 0)
+			{
+				vi = 0;
+				vi1 = 0;
+			}
+			else if (vi >= h)
+			{
+				vi = h;
+				vi1 = 0;
+			}
+			ui += vi*w;
+			a = samples[ui];
+			b = samples[ui + ui1];
+			c = samples[ui + vi1];
+			d = samples[ui + ui1 + vi1];
+			ud = (u>>8) & 0xFF;
+			vd = (v>>8) & 0xFF;
+			ud = FZ_EXPAND(ud);
+			vd = FZ_EXPAND(vd);
+			/* (a,a1) = blend(a,b,ud) */
+			a1 = a & MASK;
+			a = (a<<8) & MASK;
+			b1 = (b>>8) & ~MASK;
+			b = b & ~MASK;
+			a = ((b -(a >>8)) * ud + a ) & MASK;
+			a1 = ((b1-(a1>>8)) * ud + a1) & MASK;
+			/* (c,c1) = blend(c,d,ud) */
+			c1 = c & MASK;
+			c = (c<<8) & MASK;
+			d1 = (d>>8) & ~MASK;
+			d = d & ~MASK;
+			c = ((d -(c >>8)) * ud + c ) & MASK;
+			c1 = ((d1-(c1>>8)) * ud + c1) & MASK;
+			/* (a,a1) = blend((a,a1),(c,c1),vd) */
+			a = (((c >>8)-(a >>8)) * vd + a ) & MASK;
+			a1 = (((c1>>8)-(a1>>8)) * vd + a1) & MASK;
+		}
+		sa = (a1>>24);
+		sa = FZ_COMBINE(FZ_EXPAND(sa), FZ_EXPAND(cov));
+		a1 |= 0xFF000000;
+		d = *dst32++;
+		d1 = d & MASK;
+		d = (d<<8) & MASK;
+		a = (((a >>8)-(d >>8)) * sa + d ) & MASK;
+		a1 = (((a1>>8)-(d1>>8)) * sa + d1) & MASK;
+		dst32[-1] = (a>>8) | a1;
+		u += fa;
+		v += fb;
+	}
+}
+
+static void
+img_w4i1o4_32bit(byte *rgba, byte * restrict src, byte cov, int len,
+	byte * restrict dst, fz_pixmap *image, int u, int v, int fa, int fb)
+{
+	byte *samples = image->samples;
+	int w = image->w;
+	int h = image->h-1;
+	int alpha = FZ_EXPAND(rgba[3]);
+	unsigned int rb = rgba[0] | (rgba[2] << 16);
+	unsigned int ga = rgba[1] | 0xFF0000;
+	unsigned int *dst32 = (unsigned int *)(void *)dst;
+
+	if (alpha == 0)
+		return;
+	if (alpha != 256)
+	{
+		while (len--)
+		{
+			unsigned int ca, drb, dga, crb, cga;
+			unsigned int a, b;
+			cov += *src; *src = 0; src++;
+			drb = *dst32++;
+			ca = FZ_COMBINE(FZ_EXPAND(cov), alpha);
+			if (ca != 0)
+			{
+				int ui, ui1, vi, vi1, ud, vd;
+				/* a = samplemask(samples, w, h, u, v); */
+				ui1 = 1;
+				ui = u >> 16;
+				if (ui < 0)
+				{
+					ui = 0;
+					ui1 = 0;
+				}
+				else if (ui >= w-1)
+				{
+					ui = w-1;
+					ui1 = 0;
+				}
+				vi1 = w;
+				vi = v >> 16;
+				if (vi < 0)
+				{
+					vi = 0;
+					vi1 = 0;
+				}
+				else if (vi >= h)
+				{
+					vi = h;
+					vi1 = 0;
+				}
+				ui += vi*w;
+				a = samples[ui];
+				b = samples[ui + ui1];
+				a |= samples[ui + vi1]<<16;
+				b |= samples[ui + ui1 + vi1]<<16;
+				ud = (u>>8) & 0xFF;
+				vd = (v>>8) & 0xFF;
+				ud = FZ_EXPAND(ud);
+				vd = FZ_EXPAND(vd);
+				/* a = blend(a,b,ud) */
+				a = ((b-a) * ud + (a<<8)) & MASK;
+				/* a = blend(a,a>>16,vd) */
+				a = (((a>>24)-(a>>8)) * vd + a);
+				a = (a>>8) & 0xFF;
+				ca = FZ_COMBINE(ca, FZ_EXPAND(a));
+			}
+			if (ca != 0)
+			{
+				dga = drb & MASK;
+				drb = (drb<<8) & MASK;
+				cga = ga - (dga>>8);
+				crb = rb - (drb>>8);
+				dga += cga * ca;
+				drb += crb * ca;
+				dga &= MASK;
+				drb &= MASK;
+				drb = dga | (drb>>8);
+				dst32[-1] = drb;
+			}
+			u += fa;
+			v += fb;
+		}
+	}
+	else
+	{
+		while (len--)
+		{
+			unsigned int ca, drb, dga, crb, cga;
+			unsigned int a, b;
+			cov += *src; *src = 0; src++;
+			drb = *dst32++;
+			if (cov != 0)
+			{
+				int ui, ui1, vi, vi1, ud, vd;
+				/* a = samplemask(samples, w, h, u, v); */
+				ui1 = 1;
+				ui = u >> 16;
+				if (ui < 0)
+				{
+					ui = 0;
+					ui1 = 0;
+				}
+				else if (ui >= w-1)
+				{
+					ui = w-1;
+					ui1 = 0;
+				}
+				vi1 = w;
+				vi = v >> 16;
+				if (vi < 0)
+				{
+					vi = 0;
+					vi1 = 0;
+				}
+				else if (vi >= h)
+				{
+					vi = h;
+					vi1 = 0;
+				}
+				ui += vi*w;
+				a = samples[ui];
+				b = samples[ui + ui1];
+				a |= samples[ui + vi1]<<16;
+				b |= samples[ui + ui1 + vi1]<<16;
+				ud = (u>>8) & 0xFF;
+				vd = (v>>8) & 0xFF;
+				ud = FZ_EXPAND(ud);
+				vd = FZ_EXPAND(vd);
+				/* a = blend(a,b,ud) */
+				a = ((b-a) * ud + (a<<8)) & MASK;
+				/* a = blend(a,a>>16,vd) */
+				a = (((a>>24)-(a>>8)) * vd + a);
+				a = (a>>8) & 0xFF;
+				ca = FZ_COMBINE(FZ_EXPAND(cov),FZ_EXPAND(a));
+				if (ca != 0)
+				{
+					if (ca == 256)
+					{
+						drb = (ga<<8) | rb;
+					}
+					else
+					{
+						dga = drb & MASK;
+						drb = (drb<<8) & MASK;
+						cga = ga - (dga>>8);
+						crb = rb - (drb>>8);
+						dga += cga * ca;
+						drb += crb * ca;
+						dga &= MASK;
+						drb &= MASK;
+						drb = dga | (drb>>8);
+					}
+					dst32[-1] = drb;
+				}
+			}
+			u += fa;
+			v += fb;
+		}
+	}
+}
+
+static void
+img_1o1_32bit(byte * restrict src, byte cov, int len, byte * restrict dst,
+	fz_pixmap *image, int u, int v, int fa, int fb)
+{
+	byte *samples = image->samples;
+	int w = image->w;
+	int h = image->h-1;
+
+	while (len--)
+	{
+		unsigned int a, b;
+		cov += *src; *src = 0; src++;
+		if (cov != 0)
+		{
+			int ui, ui1, vi, vi1, ud, vd;
+			/* sa = samplemask(samples, w, h, u, v); */
+			ui1 = 1;
+			ui = u >> 16;
+			if (ui < 0)
+			{
+				ui = 0;
+				ui1 = 0;
+			}
+			else if (ui >= w-1)
+			{
+				ui = w-1;
+				ui1 = 0;
+			}
+			vi1 = w;
+			vi = v >> 16;
+			if (vi < 0)
+			{
+				vi = 0;
+				vi1 = 0;
+			}
+			else if (vi >= h)
+			{
+				vi = h;
+				vi1 = 0;
+			}
+			ui += vi*w;
+			a = samples[ui];
+			b = samples[ui + ui1];
+			a |= samples[ui + vi1]<<16;
+			b |= samples[ui + ui1 + vi1]<<16;
+			ud = (u>>8) & 0xFF;
+			vd = (v>>8) & 0xFF;
+			ud = FZ_EXPAND(ud);
+			vd = FZ_EXPAND(vd);
+			/* a = blend(a,b,ud) */
+			a = ((b-a) * ud + (a<<8)) & MASK;
+			/* a = blend(a,a>>16,vd) */
+			a = (((a>>24)-(a>>8)) * vd + a);
+			a = (a>>8) & 0xFF;
+			a = FZ_COMBINE(FZ_EXPAND(a), FZ_EXPAND(cov));
+			if (a != 0)
+			{
+				if (a == 256)
+					dst[0] = 255;
+				else
+					dst[0] = FZ_BLEND(255, dst[0], a);
+			}
+		}
+		dst++;
+		u += fa;
+		v += fb;
+	}
+}
+
+#endif
+
+void fz_accelerate(void)
+{
+	if (sizeof(int) == 4 && sizeof(unsigned int) == 4 && !fz_is_big_endian())
+	{
+//		fz_path_w4i1o4 = path_w4i1o4_32bit;
+//		fz_text_w4i1o4 = text_w4i1o4_32bit;
+//		fz_img_4o4 = img_4o4_32bit;
+//		fz_img_w4i1o4 = img_w4i1o4_32bit;
+//		fz_img_1o1 = img_1o1_32bit;
+	}
+
+#ifdef HAVE_CPUDEP
+	fz_accelerate_arch();
+#endif
+}
diff --git a/contrib/media/updf/draw/draw_affine.c b/contrib/media/updf/draw/draw_affine.c
new file mode 100644
index 0000000000..95d28beac7
--- /dev/null
+++ b/contrib/media/updf/draw/draw_affine.c
@@ -0,0 +1,588 @@
+#include "fitz.h"
+
+typedef unsigned char byte;
+
+static inline float roundup(float x)
+{
+	return (x < 0) ? floorf(x) : ceilf(x);
+}
+
+static inline int lerp(int a, int b, int t)
+{
+	return a + (((b - a) * t) >> 16);
+}
+
+static inline int bilerp(int a, int b, int c, int d, int u, int v)
+{
+	return lerp(lerp(a, b, u), lerp(c, d, u), v);
+}
+
+static inline byte *sample_nearest(byte *s, int w, int h, int n, int u, int v)
+{
+	if (u < 0) u = 0;
+	if (v < 0) v = 0;
+	if (u >= w) u = w - 1;
+	if (v >= h) v = h - 1;
+	return s + (v * w + u) * n;
+}
+
+/* Blend premultiplied source image in constant alpha over destination */
+
+static inline void
+fz_paint_affine_alpha_N_lerp(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int n, int alpha, byte *hp)
+{
+	int k;
+	int n1 = n-1;
+
+	while (w--)
+	{
+		int ui = u >> 16;
+		int vi = v >> 16;
+		if (ui >= 0 && ui < sw && vi >= 0 && vi < sh)
+		{
+			int uf = u & 0xffff;
+			int vf = v & 0xffff;
+			byte *a = sample_nearest(sp, sw, sh, n, ui, vi);
+			byte *b = sample_nearest(sp, sw, sh, n, ui+1, vi);
+			byte *c = sample_nearest(sp, sw, sh, n, ui, vi+1);
+			byte *d = sample_nearest(sp, sw, sh, n, ui+1, vi+1);
+			int xa = bilerp(a[n1], b[n1], c[n1], d[n1], uf, vf);
+			int t;
+			xa = fz_mul255(xa, alpha);
+			t = 255 - xa;
+			for (k = 0; k < n1; k++)
+			{
+				int x = bilerp(a[k], b[k], c[k], d[k], uf, vf);
+				dp[k] = fz_mul255(x, alpha) + fz_mul255(dp[k], t);
+			}
+			dp[n1] = xa + fz_mul255(dp[n1], t);
+			if (hp)
+				hp[0] = xa + fz_mul255(hp[n1], t);
+		}
+		dp += n;
+		if (hp)
+			hp++;
+		u += fa;
+		v += fb;
+	}
+}
+
+/* Special case code for gray -> rgb */
+static inline void
+fz_paint_affine_alpha_g2rgb_lerp(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int alpha, byte *hp)
+{
+	while (w--)
+	{
+		int ui = u >> 16;
+		int vi = v >> 16;
+		if (ui >= 0 && ui < sw && vi >= 0 && vi < sh)
+		{
+			int uf = u & 0xffff;
+			int vf = v & 0xffff;
+			byte *a = sample_nearest(sp, sw, sh, 2, ui, vi);
+			byte *b = sample_nearest(sp, sw, sh, 2, ui+1, vi);
+			byte *c = sample_nearest(sp, sw, sh, 2, ui, vi+1);
+			byte *d = sample_nearest(sp, sw, sh, 2, ui+1, vi+1);
+			int y = bilerp(a[1], b[1], c[1], d[1], uf, vf);
+			int x = bilerp(a[0], b[0], c[0], d[0], uf, vf);
+			int t;
+			x = fz_mul255(x, alpha);
+			y = fz_mul255(y, alpha);
+			t = 255 - y;
+			dp[0] = x + fz_mul255(dp[0], t);
+			dp[1] = x + fz_mul255(dp[1], t);
+			dp[2] = x + fz_mul255(dp[2], t);
+			dp[3] = y + fz_mul255(dp[3], t);
+			if (hp)
+				hp[0] = y + fz_mul255(hp[0], t);
+		}
+		dp += 4;
+		if (hp)
+			hp++;
+		u += fa;
+		v += fb;
+	}
+}
+
+static inline void
+fz_paint_affine_alpha_N_near(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int n, int alpha, byte *hp)
+{
+	int k;
+	int n1 = n-1;
+
+	while (w--)
+	{
+		int ui = u >> 16;
+		int vi = v >> 16;
+		if (ui >= 0 && ui < sw && vi >= 0 && vi < sh)
+		{
+			byte *sample = sp + ((vi * sw + ui) * n);
+			int a = fz_mul255(sample[n-1], alpha);
+			int t = 255 - a;
+			for (k = 0; k < n1; k++)
+				dp[k] = fz_mul255(sample[k], alpha) + fz_mul255(dp[k], t);
+			dp[n1] = a + fz_mul255(dp[n1], t);
+			if (hp)
+				hp[0] = a + fz_mul255(hp[n1], t);
+		}
+		dp += n;
+		if (hp)
+			hp++;
+		u += fa;
+		v += fb;
+	}
+}
+
+static inline void
+fz_paint_affine_alpha_g2rgb_near(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int alpha, byte *hp)
+{
+	while (w--)
+	{
+		int ui = u >> 16;
+		int vi = v >> 16;
+		if (ui >= 0 && ui < sw && vi >= 0 && vi < sh)
+		{
+			byte *sample = sp + ((vi * sw + ui) * 2);
+			int x = fz_mul255(sample[0], alpha);
+			int a = fz_mul255(sample[1], alpha);
+			int t = 255 - a;
+			dp[0] = x + fz_mul255(dp[0], t);
+			dp[1] = x + fz_mul255(dp[1], t);
+			dp[2] = x + fz_mul255(dp[2], t);
+			dp[3] = a + fz_mul255(dp[3], t);
+			if (hp)
+				hp[0] = a + fz_mul255(hp[0], t);
+		}
+		dp += 4;
+		if (hp)
+			hp++;
+		u += fa;
+		v += fb;
+	}
+}
+
+/* Blend premultiplied source image over destination */
+
+static inline void
+fz_paint_affine_N_lerp(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int n, byte *hp)
+{
+	int k;
+	int n1 = n-1;
+
+	while (w--)
+	{
+		int ui = u >> 16;
+		int vi = v >> 16;
+		if (ui >= 0 && ui < sw && vi >= 0 && vi < sh)
+		{
+			int uf = u & 0xffff;
+			int vf = v & 0xffff;
+			byte *a = sample_nearest(sp, sw, sh, n, ui, vi);
+			byte *b = sample_nearest(sp, sw, sh, n, ui+1, vi);
+			byte *c = sample_nearest(sp, sw, sh, n, ui, vi+1);
+			byte *d = sample_nearest(sp, sw, sh, n, ui+1, vi+1);
+			int y = bilerp(a[n1], b[n1], c[n1], d[n1], uf, vf);
+			int t = 255 - y;
+			for (k = 0; k < n1; k++)
+			{
+				int x = bilerp(a[k], b[k], c[k], d[k], uf, vf);
+				dp[k] = x + fz_mul255(dp[k], t);
+			}
+			dp[n1] = y + fz_mul255(dp[n1], t);
+			if (hp)
+				hp[0] = y + fz_mul255(hp[0], t);
+		}
+		dp += n;
+		if (hp)
+			hp++;
+		u += fa;
+		v += fb;
+	}
+}
+
+static inline void
+fz_paint_affine_solid_g2rgb_lerp(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, byte *hp)
+{
+	while (w--)
+	{
+		int ui = u >> 16;
+		int vi = v >> 16;
+		if (ui >= 0 && ui < sw && vi >= 0 && vi < sh)
+		{
+			int uf = u & 0xffff;
+			int vf = v & 0xffff;
+			byte *a = sample_nearest(sp, sw, sh, 2, ui, vi);
+			byte *b = sample_nearest(sp, sw, sh, 2, ui+1, vi);
+			byte *c = sample_nearest(sp, sw, sh, 2, ui, vi+1);
+			byte *d = sample_nearest(sp, sw, sh, 2, ui+1, vi+1);
+			int y = bilerp(a[1], b[1], c[1], d[1], uf, vf);
+			int t = 255 - y;
+			int x = bilerp(a[0], b[0], c[0], d[0], uf, vf);
+			dp[0] = x + fz_mul255(dp[0], t);
+			dp[1] = x + fz_mul255(dp[1], t);
+			dp[2] = x + fz_mul255(dp[2], t);
+			dp[3] = y + fz_mul255(dp[3], t);
+			if (hp)
+				hp[0] = y + fz_mul255(hp[0], t);
+		}
+		dp += 4;
+		if (hp)
+			hp++;
+		u += fa;
+		v += fb;
+	}
+}
+
+static inline void
+fz_paint_affine_N_near(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int n, byte *hp)
+{
+	int k;
+	int n1 = n-1;
+
+	while (w--)
+	{
+		int ui = u >> 16;
+		int vi = v >> 16;
+		if (ui >= 0 && ui < sw && vi >= 0 && vi < sh)
+		{
+			byte *sample = sp + ((vi * sw + ui) * n);
+			int a = sample[n1];
+			int t = 255 - a;
+			for (k = 0; k < n1; k++)
+				dp[k] = sample[k] + fz_mul255(dp[k], t);
+			dp[n1] = a + fz_mul255(dp[n1], t);
+			if (hp)
+				hp[0] = a + fz_mul255(hp[0], t);
+		}
+		dp += n;
+		if (hp)
+			hp++;
+		u += fa;
+		v += fb;
+	}
+}
+
+static inline void
+fz_paint_affine_solid_g2rgb_near(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, byte *hp)
+{
+	while (w--)
+	{
+		int ui = u >> 16;
+		int vi = v >> 16;
+		if (ui >= 0 && ui < sw && vi >= 0 && vi < sh)
+		{
+			byte *sample = sp + ((vi * sw + ui) * 2);
+			int x = sample[0];
+			int a = sample[1];
+			int t = 255 - a;
+			dp[0] = x + fz_mul255(dp[0], t);
+			dp[1] = x + fz_mul255(dp[1], t);
+			dp[2] = x + fz_mul255(dp[2], t);
+			dp[3] = a + fz_mul255(dp[3], t);
+			if (hp)
+				hp[0] = a + fz_mul255(hp[0], t);
+		}
+		dp += 4;
+		if (hp)
+			hp++;
+		u += fa;
+		v += fb;
+	}
+}
+
+/* Blend non-premultiplied color in source image mask over destination */
+
+static inline void
+fz_paint_affine_color_N_lerp(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int n, byte *color, byte *hp)
+{
+	int n1 = n - 1;
+	int sa = color[n1];
+	int k;
+
+	while (w--)
+	{
+		int ui = u >> 16;
+		int vi = v >> 16;
+		if (ui >= 0 && ui < sw && vi >= 0 && vi < sh)
+		{
+			int uf = u & 0xffff;
+			int vf = v & 0xffff;
+			byte *a = sample_nearest(sp, sw, sh, 1, ui, vi);
+			byte *b = sample_nearest(sp, sw, sh, 1, ui+1, vi);
+			byte *c = sample_nearest(sp, sw, sh, 1, ui, vi+1);
+			byte *d = sample_nearest(sp, sw, sh, 1, ui+1, vi+1);
+			int ma = bilerp(a[0], b[0], c[0], d[0], uf, vf);
+			int masa = FZ_COMBINE(FZ_EXPAND(ma), sa);
+			for (k = 0; k < n1; k++)
+				dp[k] = FZ_BLEND(color[k], dp[k], masa);
+			dp[n1] = FZ_BLEND(255, dp[n1], masa);
+			if (hp)
+				hp[0] = FZ_BLEND(255, hp[0], masa);
+		}
+		dp += n;
+		if (hp)
+			hp++;
+		u += fa;
+		v += fb;
+	}
+}
+
+static inline void
+fz_paint_affine_color_N_near(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int n, byte *color, byte *hp)
+{
+	int n1 = n-1;
+	int sa = color[n1];
+	int k;
+
+	while (w--)
+	{
+		int ui = u >> 16;
+		int vi = v >> 16;
+		if (ui >= 0 && ui < sw && vi >= 0 && vi < sh)
+		{
+			int ma = sp[vi * sw + ui];
+			int masa = FZ_COMBINE(FZ_EXPAND(ma), sa);
+			for (k = 0; k < n1; k++)
+				dp[k] = FZ_BLEND(color[k], dp[k], masa);
+			dp[n1] = FZ_BLEND(255, dp[n1], masa);
+			if (hp)
+				hp[n1] = FZ_BLEND(255, hp[n1], masa);
+		}
+		dp += n;
+		if (hp)
+			hp++;
+		u += fa;
+		v += fb;
+	}
+}
+
+static void
+fz_paint_affine_lerp(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int n, int alpha, byte *color/*unused*/, byte *hp)
+{
+	if (alpha == 255)
+	{
+		switch (n)
+		{
+		case 1: fz_paint_affine_N_lerp(dp, sp, sw, sh, u, v, fa, fb, w, 1, hp); break;
+		case 2: fz_paint_affine_N_lerp(dp, sp, sw, sh, u, v, fa, fb, w, 2, hp); break;
+		case 4: fz_paint_affine_N_lerp(dp, sp, sw, sh, u, v, fa, fb, w, 4, hp); break;
+		default: fz_paint_affine_N_lerp(dp, sp, sw, sh, u, v, fa, fb, w, n, hp); break;
+		}
+	}
+	else if (alpha > 0)
+	{
+		switch (n)
+		{
+		case 1: fz_paint_affine_alpha_N_lerp(dp, sp, sw, sh, u, v, fa, fb, w, 1, alpha, hp); break;
+		case 2: fz_paint_affine_alpha_N_lerp(dp, sp, sw, sh, u, v, fa, fb, w, 2, alpha, hp); break;
+		case 4: fz_paint_affine_alpha_N_lerp(dp, sp, sw, sh, u, v, fa, fb, w, 4, alpha, hp); break;
+		default: fz_paint_affine_alpha_N_lerp(dp, sp, sw, sh, u, v, fa, fb, w, n, alpha, hp); break;
+		}
+	}
+}
+
+static void
+fz_paint_affine_g2rgb_lerp(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int n, int alpha, byte *color/*unused*/, byte *hp)
+{
+	if (alpha == 255)
+	{
+		fz_paint_affine_solid_g2rgb_lerp(dp, sp, sw, sh, u, v, fa, fb, w, hp);
+	}
+	else if (alpha > 0)
+	{
+		fz_paint_affine_alpha_g2rgb_lerp(dp, sp, sw, sh, u, v, fa, fb, w, alpha, hp);
+	}
+}
+
+static void
+fz_paint_affine_near(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int n, int alpha, byte *color/*unused */, byte *hp)
+{
+	if (alpha == 255)
+	{
+		switch (n)
+		{
+		case 1: fz_paint_affine_N_near(dp, sp, sw, sh, u, v, fa, fb, w, 1, hp); break;
+		case 2: fz_paint_affine_N_near(dp, sp, sw, sh, u, v, fa, fb, w, 2, hp); break;
+		case 4: fz_paint_affine_N_near(dp, sp, sw, sh, u, v, fa, fb, w, 4, hp); break;
+		default: fz_paint_affine_N_near(dp, sp, sw, sh, u, v, fa, fb, w, n, hp); break;
+		}
+	}
+	else if (alpha > 0)
+	{
+		switch (n)
+		{
+		case 1: fz_paint_affine_alpha_N_near(dp, sp, sw, sh, u, v, fa, fb, w, 1, alpha, hp); break;
+		case 2: fz_paint_affine_alpha_N_near(dp, sp, sw, sh, u, v, fa, fb, w, 2, alpha, hp); break;
+		case 4: fz_paint_affine_alpha_N_near(dp, sp, sw, sh, u, v, fa, fb, w, 4, alpha, hp); break;
+		default: fz_paint_affine_alpha_N_near(dp, sp, sw, sh, u, v, fa, fb, w, n, alpha, hp); break;
+		}
+	}
+}
+
+static void
+fz_paint_affine_g2rgb_near(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int n, int alpha, byte *color/*unused*/, byte *hp)
+{
+	if (alpha == 255)
+	{
+		fz_paint_affine_solid_g2rgb_near(dp, sp, sw, sh, u, v, fa, fb, w, hp);
+	}
+	else if (alpha > 0)
+	{
+		fz_paint_affine_alpha_g2rgb_near(dp, sp, sw, sh, u, v, fa, fb, w, alpha, hp);
+	}
+}
+
+static void
+fz_paint_affine_color_lerp(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int n, int alpha/*unused*/, byte *color, byte *hp)
+{
+	switch (n)
+	{
+	case 2: fz_paint_affine_color_N_lerp(dp, sp, sw, sh, u, v, fa, fb, w, 2, color, hp); break;
+	case 4: fz_paint_affine_color_N_lerp(dp, sp, sw, sh, u, v, fa, fb, w, 4, color, hp); break;
+	default: fz_paint_affine_color_N_lerp(dp, sp, sw, sh, u, v, fa, fb, w, n, color, hp); break;
+	}
+}
+
+static void
+fz_paint_affine_color_near(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int n, int alpha/*unused*/, byte *color, byte *hp)
+{
+	switch (n)
+	{
+	case 2: fz_paint_affine_color_N_near(dp, sp, sw, sh, u, v, fa, fb, w, 2, color, hp); break;
+	case 4: fz_paint_affine_color_N_near(dp, sp, sw, sh, u, v, fa, fb, w, 4, color, hp); break;
+	default: fz_paint_affine_color_N_near(dp, sp, sw, sh, u, v, fa, fb, w, n, color, hp); break;
+	}
+}
+
+/* Draw an image with an affine transform on destination */
+
+static void
+fz_paint_image_imp(fz_pixmap *dst, fz_bbox scissor, fz_pixmap *shape, fz_pixmap *img, fz_matrix ctm, byte *color, int alpha)
+{
+	byte *dp, *sp, *hp;
+	int u, v, fa, fb, fc, fd;
+	int x, y, w, h;
+	int sw, sh, n, hw;
+	fz_matrix inv;
+	fz_bbox bbox;
+	int dolerp;
+	void (*paintfn)(byte *dp, byte *sp, int sw, int sh, int u, int v, int fa, int fb, int w, int n, int alpha, byte *color, byte *hp);
+
+	/* grid fit the image */
+	if (fz_is_rectilinear(ctm))
+	{
+		ctm.a = roundup(ctm.a);
+		ctm.b = roundup(ctm.b);
+		ctm.c = roundup(ctm.c);
+		ctm.d = roundup(ctm.d);
+		ctm.e = floorf(ctm.e);
+		ctm.f = floorf(ctm.f);
+	}
+
+	/* turn on interpolation for upscaled and non-rectilinear transforms */
+	dolerp = 0;
+	if (!fz_is_rectilinear(ctm))
+		dolerp = 1;
+	if (sqrtf(ctm.a * ctm.a + ctm.b * ctm.b) > img->w)
+		dolerp = 1;
+	if (sqrtf(ctm.c * ctm.c + ctm.d * ctm.d) > img->h)
+		dolerp = 1;
+
+	/* except when we shouldn't, at large magnifications */
+	if (!img->interpolate)
+	{
+		if (sqrtf(ctm.a * ctm.a + ctm.b * ctm.b) > img->w * 2)
+			dolerp = 0;
+		if (sqrtf(ctm.c * ctm.c + ctm.d * ctm.d) > img->h * 2)
+			dolerp = 0;
+	}
+
+	bbox = fz_round_rect(fz_transform_rect(ctm, fz_unit_rect));
+	bbox = fz_intersect_bbox(bbox, scissor);
+	x = bbox.x0;
+	y = bbox.y0;
+	w = bbox.x1 - bbox.x0;
+	h = bbox.y1 - bbox.y0;
+
+	/* map from screen space (x,y) to image space (u,v) */
+	inv = fz_scale(1.0f / img->w, -1.0f / img->h);
+	inv = fz_concat(inv, fz_translate(0, 1));
+	inv = fz_concat(inv, ctm);
+	inv = fz_invert_matrix(inv);
+
+	fa = inv.a * 65536;
+	fb = inv.b * 65536;
+	fc = inv.c * 65536;
+	fd = inv.d * 65536;
+
+	/* Calculate initial texture positions. Do a half step to start. */
+	u = (fa * x) + (fc * y) + inv.e * 65536 + ((fa + fc) >> 1);
+	v = (fb * x) + (fd * y) + inv.f * 65536 + ((fb + fd) >> 1);
+
+	dp = dst->samples + ((y - dst->y) * dst->w + (x - dst->x)) * dst->n;
+	n = dst->n;
+	sp = img->samples;
+	sw = img->w;
+	sh = img->h;
+	if (shape)
+	{
+		hw = shape->w;
+		hp = shape->samples + ((y - shape->y) * hw) + x - dst->x;
+	}
+	else
+	{
+		hw = 0;
+		hp = NULL;
+	}
+
+	/* TODO: if (fb == 0 && fa == 1) call fz_paint_span */
+
+	if (dst->n == 4 && img->n == 2)
+	{
+		assert(color == NULL);
+		if (dolerp)
+			paintfn = fz_paint_affine_g2rgb_lerp;
+		else
+			paintfn = fz_paint_affine_g2rgb_near;
+	}
+	else
+	{
+		if (dolerp)
+		{
+			if (color)
+				paintfn = fz_paint_affine_color_lerp;
+			else
+				paintfn = fz_paint_affine_lerp;
+		}
+		else
+		{
+			if (color)
+				paintfn = fz_paint_affine_color_near;
+			else
+				paintfn = fz_paint_affine_near;
+		}
+	}
+
+	while (h--)
+	{
+		paintfn(dp, sp, sw, sh, u, v, fa, fb, w, n, alpha, color, hp);
+		dp += dst->w * n;
+		hp += hw;
+		u += fc;
+		v += fd;
+	}
+}
+
+void
+fz_paint_image_with_color(fz_pixmap *dst, fz_bbox scissor, fz_pixmap *shape, fz_pixmap *img, fz_matrix ctm, byte *color)
+{
+	assert(img->n == 1);
+	fz_paint_image_imp(dst, scissor, shape, img, ctm, color, 255);
+}
+
+void
+fz_paint_image(fz_pixmap *dst, fz_bbox scissor, fz_pixmap *shape, fz_pixmap *img, fz_matrix ctm, int alpha)
+{
+	assert(dst->n == img->n || (dst->n == 4 && img->n == 2));
+	fz_paint_image_imp(dst, scissor, shape, img, ctm, NULL, alpha);
+}
diff --git a/contrib/media/updf/draw/draw_blend.c b/contrib/media/updf/draw/draw_blend.c
new file mode 100644
index 0000000000..2f72ec9cfe
--- /dev/null
+++ b/contrib/media/updf/draw/draw_blend.c
@@ -0,0 +1,567 @@
+#include "fitz.h"
+
+/* PDF 1.4 blend modes. These are slow. */
+
+typedef unsigned char byte;
+
+static const char *fz_blendmode_names[] =
+{
+	"Normal",
+	"Multiply",
+	"Screen",
+	"Overlay",
+	"Darken",
+	"Lighten",
+	"ColorDodge",
+	"ColorBurn",
+	"HardLight",
+	"SoftLight",
+	"Difference",
+	"Exclusion",
+	"Hue",
+	"Saturation",
+	"Color",
+	"Luminosity",
+};
+
+int fz_find_blendmode(char *name)
+{
+	int i;
+	for (i = 0; i < nelem(fz_blendmode_names); i++)
+		if (!strcmp(name, fz_blendmode_names[i]))
+			return i;
+	return FZ_BLEND_NORMAL;
+}
+
+char *fz_blendmode_name(int blendmode)
+{
+	if (blendmode >= 0 && blendmode < nelem(fz_blendmode_names))
+		return (char*)fz_blendmode_names[blendmode];
+	return "Normal";
+}
+
+/* Separable blend modes */
+
+static inline int fz_screen_byte(int b, int s)
+{
+	return b + s - fz_mul255(b, s);
+}
+
+static inline int fz_hard_light_byte(int b, int s)
+{
+	int s2 = s << 1;
+	if (s <= 127)
+		return fz_mul255(b, s2);
+	else
+		return fz_screen_byte(b, s2 - 255);
+}
+
+static inline int fz_overlay_byte(int b, int s)
+{
+	return fz_hard_light_byte(s, b); /* note swapped order */
+}
+
+static inline int fz_darken_byte(int b, int s)
+{
+	return MIN(b, s);
+}
+
+static inline int fz_lighten_byte(int b, int s)
+{
+	return MAX(b, s);
+}
+
+static inline int fz_color_dodge_byte(int b, int s)
+{
+	s = 255 - s;
+	if (b == 0)
+		return 0;
+	else if (b >= s)
+		return 255;
+	else
+		return (0x1fe * b + s) / (s << 1);
+}
+
+static inline int fz_color_burn_byte(int b, int s)
+{
+	b = 255 - b;
+	if (b == 0)
+		return 255;
+	else if (b >= s)
+		return 0;
+	else
+		return 0xff - (0x1fe * b + s) / (s << 1);
+}
+
+static inline int fz_soft_light_byte(int b, int s)
+{
+	/* review this */
+	if (s < 128) {
+		return b - fz_mul255(fz_mul255((255 - (s<<1)), b), 255 - b);
+	}
+	else {
+		int dbd;
+		if (b < 64)
+			dbd = fz_mul255(fz_mul255((b << 4) - 12, b) + 4, b);
+		else
+			dbd = (int)sqrtf(255.0f * b);
+		return b + fz_mul255(((s<<1) - 255), (dbd - b));
+	}
+}
+
+static inline int fz_difference_byte(int b, int s)
+{
+	return ABS(b - s);
+}
+
+static inline int fz_exclusion_byte(int b, int s)
+{
+	return b + s - (fz_mul255(b, s)<<1);
+}
+
+/* Non-separable blend modes */
+
+static void
+fz_luminosity_rgb(int *rd, int *gd, int *bd, int rb, int gb, int bb, int rs, int gs, int bs)
+{
+	int delta, scale;
+	int r, g, b, y;
+
+	/* 0.3, 0.59, 0.11 in fixed point */
+	delta = ((rs - rb) * 77 + (gs - gb) * 151 + (bs - bb) * 28 + 0x80) >> 8;
+	r = rb + delta;
+	g = gb + delta;
+	b = bb + delta;
+
+	if ((r | g | b) & 0x100)
+	{
+		y = (rs * 77 + gs * 151 + bs * 28 + 0x80) >> 8;
+		if (delta > 0)
+		{
+			int max;
+			max = MAX(r, MAX(g, b));
+			scale = ((255 - y) << 16) / (max - y);
+		}
+		else
+		{
+			int min;
+			min = MIN(r, MIN(g, b));
+			scale = (y << 16) / (y - min);
+		}
+		r = y + (((r - y) * scale + 0x8000) >> 16);
+		g = y + (((g - y) * scale + 0x8000) >> 16);
+		b = y + (((b - y) * scale + 0x8000) >> 16);
+	}
+
+	*rd = r;
+	*gd = g;
+	*bd = b;
+}
+
+static void
+fz_saturation_rgb(int *rd, int *gd, int *bd, int rb, int gb, int bb, int rs, int gs, int bs)
+{
+	int minb, maxb;
+	int mins, maxs;
+	int y;
+	int scale;
+	int r, g, b;
+
+	minb = MIN(rb, MIN(gb, bb));
+	maxb = MAX(rb, MAX(gb, bb));
+	if (minb == maxb)
+	{
+		/* backdrop has zero saturation, avoid divide by 0 */
+		*rd = gb;
+		*gd = gb;
+		*bd = gb;
+		return;
+	}
+
+	mins = MIN(rs, MIN(gs, bs));
+	maxs = MAX(rs, MAX(gs, bs));
+
+	scale = ((maxs - mins) << 16) / (maxb - minb);
+	y = (rb * 77 + gb * 151 + bb * 28 + 0x80) >> 8;
+	r = y + ((((rb - y) * scale) + 0x8000) >> 16);
+	g = y + ((((gb - y) * scale) + 0x8000) >> 16);
+	b = y + ((((bb - y) * scale) + 0x8000) >> 16);
+
+	if ((r | g | b) & 0x100)
+	{
+		int scalemin, scalemax;
+		int min, max;
+
+		min = MIN(r, MIN(g, b));
+		max = MAX(r, MAX(g, b));
+
+		if (min < 0)
+			scalemin = (y << 16) / (y - min);
+		else
+			scalemin = 0x10000;
+
+		if (max > 255)
+			scalemax = ((255 - y) << 16) / (max - y);
+		else
+			scalemax = 0x10000;
+
+		scale = MIN(scalemin, scalemax);
+		r = y + (((r - y) * scale + 0x8000) >> 16);
+		g = y + (((g - y) * scale + 0x8000) >> 16);
+		b = y + (((b - y) * scale + 0x8000) >> 16);
+	}
+
+	*rd = r;
+	*gd = g;
+	*bd = b;
+}
+
+static void
+fz_color_rgb(int *rr, int *rg, int *rb, int br, int bg, int bb, int sr, int sg, int sb)
+{
+	fz_luminosity_rgb(rr, rg, rb, sr, sg, sb, br, bg, bb);
+}
+
+static void
+fz_hue_rgb(int *rr, int *rg, int *rb, int br, int bg, int bb, int sr, int sg, int sb)
+{
+	int tr, tg, tb;
+	fz_luminosity_rgb(&tr, &tg, &tb, sr, sg, sb, br, bg, bb);
+	fz_saturation_rgb(rr, rg, rb, tr, tg, tb, br, bg, bb);
+}
+
+/* Blending loops */
+
+void
+fz_blend_separable(byte * restrict bp, byte * restrict sp, int n, int w, int blendmode)
+{
+	int k;
+	int n1 = n - 1;
+	while (w--)
+	{
+		int sa = sp[n1];
+		int ba = bp[n1];
+		int saba = fz_mul255(sa, ba);
+
+		/* ugh, division to get non-premul components */
+		int invsa = sa ? 255 * 256 / sa : 0;
+		int invba = ba ? 255 * 256 / ba : 0;
+
+		for (k = 0; k < n1; k++)
+		{
+			int sc = (sp[k] * invsa) >> 8;
+			int bc = (bp[k] * invba) >> 8;
+			int rc;
+
+			switch (blendmode)
+			{
+			default:
+			case FZ_BLEND_NORMAL: rc = sc; break;
+			case FZ_BLEND_MULTIPLY: rc = fz_mul255(bc, sc); break;
+			case FZ_BLEND_SCREEN: rc = fz_screen_byte(bc, sc); break;
+			case FZ_BLEND_OVERLAY: rc = fz_overlay_byte(bc, sc); break;
+			case FZ_BLEND_DARKEN: rc = fz_darken_byte(bc, sc); break;
+			case FZ_BLEND_LIGHTEN: rc = fz_lighten_byte(bc, sc); break;
+			case FZ_BLEND_COLOR_DODGE: rc = fz_color_dodge_byte(bc, sc); break;
+			case FZ_BLEND_COLOR_BURN: rc = fz_color_burn_byte(bc, sc); break;
+			case FZ_BLEND_HARD_LIGHT: rc = fz_hard_light_byte(bc, sc); break;
+			case FZ_BLEND_SOFT_LIGHT: rc = fz_soft_light_byte(bc, sc); break;
+			case FZ_BLEND_DIFFERENCE: rc = fz_difference_byte(bc, sc); break;
+			case FZ_BLEND_EXCLUSION: rc = fz_exclusion_byte(bc, sc); break;
+			}
+
+			bp[k] = fz_mul255(255 - sa, bp[k]) + fz_mul255(255 - ba, sp[k]) + fz_mul255(saba, rc);
+		}
+
+		bp[k] = ba + sa - saba;
+
+		sp += n;
+		bp += n;
+	}
+}
+
+void
+fz_blend_nonseparable(byte * restrict bp, byte * restrict sp, int w, int blendmode)
+{
+	while (w--)
+	{
+		int rr, rg, rb;
+
+		int sa = sp[3];
+		int ba = bp[3];
+		int saba = fz_mul255(sa, ba);
+
+		/* ugh, division to get non-premul components */
+		int invsa = sa ? 255 * 256 / sa : 0;
+		int invba = ba ? 255 * 256 / ba : 0;
+
+		int sr = (sp[0] * invsa) >> 8;
+		int sg = (sp[1] * invsa) >> 8;
+		int sb = (sp[2] * invsa) >> 8;
+
+		int br = (bp[0] * invba) >> 8;
+		int bg = (bp[1] * invba) >> 8;
+		int bb = (bp[2] * invba) >> 8;
+
+		switch (blendmode)
+		{
+		default:
+		case FZ_BLEND_HUE:
+			fz_hue_rgb(&rr, &rg, &rb, br, bg, bb, sr, sg, sb);
+			break;
+		case FZ_BLEND_SATURATION:
+			fz_saturation_rgb(&rr, &rg, &rb, br, bg, bb, sr, sg, sb);
+			break;
+		case FZ_BLEND_COLOR:
+			fz_color_rgb(&rr, &rg, &rb, br, bg, bb, sr, sg, sb);
+			break;
+		case FZ_BLEND_LUMINOSITY:
+			fz_luminosity_rgb(&rr, &rg, &rb, br, bg, bb, sr, sg, sb);
+			break;
+		}
+
+		bp[0] = fz_mul255(255 - sa, bp[0]) + fz_mul255(255 - ba, sp[0]) + fz_mul255(saba, rr);
+		bp[1] = fz_mul255(255 - sa, bp[1]) + fz_mul255(255 - ba, sp[1]) + fz_mul255(saba, rg);
+		bp[2] = fz_mul255(255 - sa, bp[2]) + fz_mul255(255 - ba, sp[2]) + fz_mul255(saba, rb);
+		bp[3] = ba + sa - saba;
+
+		sp += 4;
+		bp += 4;
+	}
+}
+
+static void
+fz_blend_separable_nonisolated(byte * restrict bp, byte * restrict sp, int n, int w, int blendmode, byte * restrict hp, int alpha)
+{
+	int k;
+	int n1 = n - 1;
+
+	if (alpha == 255 && blendmode == 0)
+	{
+		/* In this case, the uncompositing and the recompositing
+		 * cancel one another out, and it's just a simple copy. */
+		/* FIXME: Maybe we can avoid using the shape plane entirely
+		 * and just copy? */
+		while (w--)
+		{
+			int ha = fz_mul255(*hp++, alpha); /* ha = shape_alpha */
+			/* If ha == 0 then leave everything unchanged */
+			if (ha != 0)
+			{
+				for (k = 0; k < n; k++)
+				{
+					bp[k] = sp[k];
+				}
+			}
+
+			sp += n;
+			bp += n;
+		}
+		return;
+	}
+	while (w--)
+	{
+		int ha = *hp++;
+		int haa = fz_mul255(ha, alpha); /* ha = shape_alpha */
+		/* If haa == 0 then leave everything unchanged */
+		if (haa != 0)
+		{
+			int sa = sp[n1];
+			int ba = bp[n1];
+			int baha = fz_mul255(ba, haa);
+
+			/* ugh, division to get non-premul components */
+			int invsa = sa ? 255 * 256 / sa : 0;
+			int invba = ba ? 255 * 256 / ba : 0;
+
+			/* Calculate result_alpha */
+			int ra = bp[n1] = ba - baha + haa;
+
+			/* Because we are a non-isolated group, we need to
+			 * 'uncomposite' before we blend (recomposite).
+			 * We assume that normal blending has been done inside
+			 * the group, so:   ra.rc = (1-ha).bc + ha.sc
+			 * A bit of rearrangement, and that gives us that:
+			 *  sc = (ra.rc - bc)/ha + bc
+			 * Now, the result of the blend was stored in src, so:
+			 */
+			int invha = ha ? 255 * 256 / ha : 0;
+
+			if (ra != 0) for (k = 0; k < n1; k++)
+			{
+				int sc = (sp[k] * invsa) >> 8;
+				int bc = (bp[k] * invba) >> 8;
+				int rc;
+
+				/* Uncomposite */
+				sc = (((sc-bc)*invha)>>8) + bc;
+				if (sc < 0) sc = 0;
+				if (sc > 255) sc = 255;
+
+				switch (blendmode)
+				{
+				default:
+				case FZ_BLEND_NORMAL: rc = sc; break;
+				case FZ_BLEND_MULTIPLY: rc = fz_mul255(bc, sc); break;
+				case FZ_BLEND_SCREEN: rc = fz_screen_byte(bc, sc); break;
+				case FZ_BLEND_OVERLAY: rc = fz_overlay_byte(bc, sc); break;
+				case FZ_BLEND_DARKEN: rc = fz_darken_byte(bc, sc); break;
+				case FZ_BLEND_LIGHTEN: rc = fz_lighten_byte(bc, sc); break;
+				case FZ_BLEND_COLOR_DODGE: rc = fz_color_dodge_byte(bc, sc); break;
+				case FZ_BLEND_COLOR_BURN: rc = fz_color_burn_byte(bc, sc); break;
+				case FZ_BLEND_HARD_LIGHT: rc = fz_hard_light_byte(bc, sc); break;
+				case FZ_BLEND_SOFT_LIGHT: rc = fz_soft_light_byte(bc, sc); break;
+				case FZ_BLEND_DIFFERENCE: rc = fz_difference_byte(bc, sc); break;
+				case FZ_BLEND_EXCLUSION: rc = fz_exclusion_byte(bc, sc); break;
+				}
+				rc = fz_mul255(255 - haa, bc) + fz_mul255(fz_mul255(255 - ba, sc), haa) + fz_mul255(baha, rc);
+				if (rc < 0) rc = 0;
+				if (rc > 255) rc = 255;
+				bp[k] = fz_mul255(rc, ra);
+			}
+		}
+
+		sp += n;
+		bp += n;
+	}
+}
+
+static void
+fz_blend_nonseparable_nonisolated(byte * restrict bp, byte * restrict sp, int w, int blendmode, byte * restrict hp, int alpha)
+{
+	while (w--)
+	{
+		int ha = *hp++;
+		int haa = fz_mul255(ha, alpha);
+		if (haa != 0)
+		{
+			int sa = sp[3];
+			int ba = bp[3];
+			int baha = fz_mul255(ba, haa);
+
+			/* Calculate result_alpha */
+			int ra = bp[3] = ba - baha + haa;
+			if (ra != 0)
+			{
+				/* Because we are a non-isolated group, we
+				 * need to 'uncomposite' before we blend
+				 * (recomposite). We assume that normal
+				 * blending has been done inside the group,
+				 * so:     ra.rc = (1-ha).bc + ha.sc
+				 * A bit of rearrangement, and that gives us
+				 * that:   sc = (ra.rc - bc)/ha + bc
+				 * Now, the result of the blend was stored in
+				 * src, so: */
+				int invha = ha ? 255 * 256 / ha : 0;
+
+				int rr, rg, rb;
+
+				/* ugh, division to get non-premul components */
+				int invsa = sa ? 255 * 256 / sa : 0;
+				int invba = ba ? 255 * 256 / ba : 0;
+
+				int sr = (sp[0] * invsa) >> 8;
+				int sg = (sp[1] * invsa) >> 8;
+				int sb = (sp[2] * invsa) >> 8;
+
+				int br = (bp[0] * invba) >> 8;
+				int bg = (bp[1] * invba) >> 8;
+				int bb = (bp[2] * invba) >> 8;
+
+				/* Uncomposite */
+				sr = (((sr-br)*invha)>>8) + br;
+				sg = (((sg-bg)*invha)>>8) + bg;
+				sb = (((sb-bb)*invha)>>8) + bb;
+
+				switch (blendmode)
+				{
+				default:
+				case FZ_BLEND_HUE:
+					fz_hue_rgb(&rr, &rg, &rb, br, bg, bb, sr, sg, sb);
+					break;
+				case FZ_BLEND_SATURATION:
+					fz_saturation_rgb(&rr, &rg, &rb, br, bg, bb, sr, sg, sb);
+					break;
+				case FZ_BLEND_COLOR:
+					fz_color_rgb(&rr, &rg, &rb, br, bg, bb, sr, sg, sb);
+					break;
+				case FZ_BLEND_LUMINOSITY:
+					fz_luminosity_rgb(&rr, &rg, &rb, br, bg, bb, sr, sg, sb);
+					break;
+				}
+
+				rr = fz_mul255(255 - haa, bp[0]) + fz_mul255(fz_mul255(255 - ba, sr), haa) + fz_mul255(baha, rr);
+				rg = fz_mul255(255 - haa, bp[1]) + fz_mul255(fz_mul255(255 - ba, sg), haa) + fz_mul255(baha, rg);
+				rb = fz_mul255(255 - haa, bp[2]) + fz_mul255(fz_mul255(255 - ba, sb), haa) + fz_mul255(baha, rb);
+				bp[0] = fz_mul255(ra, rr);
+				bp[1] = fz_mul255(ra, rg);
+				bp[2] = fz_mul255(ra, rb);
+			}
+		}
+
+		sp += 4;
+		bp += 4;
+	}
+}
+
+void
+fz_blend_pixmap(fz_pixmap *dst, fz_pixmap *src, int alpha, int blendmode, int isolated, fz_pixmap *shape)
+{
+	unsigned char *sp, *dp;
+	fz_bbox bbox;
+	int x, y, w, h, n;
+
+	/* TODO: fix this hack! */
+	if (isolated && alpha < 255)
+	{
+		sp = src->samples;
+		n = src->w * src->h * src->n;
+		while (n--)
+		{
+			*sp = fz_mul255(*sp, alpha);
+			sp++;
+		}
+	}
+
+	bbox = fz_bound_pixmap(dst);
+	bbox = fz_intersect_bbox(bbox, fz_bound_pixmap(src));
+
+	x = bbox.x0;
+	y = bbox.y0;
+	w = bbox.x1 - bbox.x0;
+	h = bbox.y1 - bbox.y0;
+
+	n = src->n;
+	sp = src->samples + ((y - src->y) * src->w + (x - src->x)) * n;
+	dp = dst->samples + ((y - dst->y) * dst->w + (x - dst->x)) * n;
+
+	assert(src->n == dst->n);
+
+	if (!isolated)
+	{
+		unsigned char *hp = shape->samples + (y - shape->y) * shape->w + (x - shape->x);
+
+		while (h--)
+		{
+			if (n == 4 && blendmode >= FZ_BLEND_HUE)
+				fz_blend_nonseparable_nonisolated(dp, sp, w, blendmode, hp, alpha);
+			else
+				fz_blend_separable_nonisolated(dp, sp, n, w, blendmode, hp, alpha);
+			sp += src->w * n;
+			dp += dst->w * n;
+			hp += shape->w;
+		}
+	}
+	else
+	{
+		while (h--)
+		{
+			if (n == 4 && blendmode >= FZ_BLEND_HUE)
+				fz_blend_nonseparable(dp, sp, w, blendmode);
+			else
+				fz_blend_separable(dp, sp, n, w, blendmode);
+			sp += src->w * n;
+			dp += dst->w * n;
+		}
+	}
+}
diff --git a/contrib/media/updf/draw/draw_device.c b/contrib/media/updf/draw/draw_device.c
new file mode 100644
index 0000000000..76b5527664
--- /dev/null
+++ b/contrib/media/updf/draw/draw_device.c
@@ -0,0 +1,1582 @@
+#include "fitz.h"
+
+#define QUANT(x,a) (((int)((x) * (a))) / (a))
+#define HSUBPIX 5.0
+#define VSUBPIX 5.0
+
+#define STACK_SIZE 96
+
+/* Enable the following to attempt to support knockout and/or isolated
+ * blending groups. This code is known to give incorrect results currently
+ * so disabled by default. See bug 692377. */
+#undef ATTEMPT_KNOCKOUT_AND_ISOLATED
+
+/* Enable the following to help debug group blending. */
+#undef DUMP_GROUP_BLENDS
+
+/* Note #1: At various points in this code (notably when clipping with non
+ * rectangular masks), we create a new (empty) destination pixmap. We then
+ * render this pixmap, then plot it back into the original destination
+ * through a mask. This works well for normal blending, but falls down for
+ * non-zero blending modes; effectively we are forcing ourselves to use an
+ * isolated group.
+ *
+ * The fix for this would be to copy the contents from the underlying dest
+ * into the newly created dest. This would enable us to use a non
+ * FZ_BLEND_ISOLATED blendmode. Unfortunately, tt would break tiling, as
+ * we could no longer render once and blend back multiple times.
+ */
+
+
+typedef struct fz_draw_device_s fz_draw_device;
+
+enum {
+	FZ_DRAWDEV_FLAGS_TYPE3 = 1,
+};
+
+struct fz_draw_device_s
+{
+	fz_glyph_cache *cache;
+	fz_gel *gel;
+
+	fz_pixmap *dest;
+	fz_pixmap *shape;
+	fz_bbox scissor;
+
+	int flags;
+	int top;
+	int blendmode;
+	struct {
+		fz_bbox scissor;
+		fz_pixmap *dest;
+		fz_pixmap *mask;
+		fz_pixmap *shape;
+		int blendmode;
+		int luminosity;
+		float alpha;
+		fz_matrix ctm;
+		float xstep, ystep;
+		fz_rect area;
+	} stack[STACK_SIZE];
+};
+
+#ifdef DUMP_GROUP_BLENDS
+static int group_dump_count = 0;
+
+static void fz_dump_blend(fz_pixmap *pix, const char *s)
+{
+	char name[80];
+
+	if (pix == NULL)
+		return;
+
+	sprintf(name, "dump%02d.png", group_dump_count);
+	if (s)
+		printf("%s%02d", s, group_dump_count);
+	group_dump_count++;
+
+	fz_write_png(pix, name, (pix->n > 1));
+}
+
+static void dump_spaces(int x, const char *s)
+{
+	int i;
+	for (i = 0; i < x; i++)
+		printf(" ");
+	printf("%s", s);
+}
+
+#endif
+
+static void fz_knockout_begin(void *user)
+{
+	fz_draw_device *dev = user;
+	fz_bbox bbox;
+	fz_pixmap *dest, *shape;
+	int isolated = dev->blendmode & FZ_BLEND_ISOLATED;
+
+	if ((dev->blendmode & FZ_BLEND_KNOCKOUT) == 0)
+		return;
+
+	if (dev->top == STACK_SIZE)
+	{
+		fz_warn("assert: too many buffers on stack");
+		return;
+	}
+
+	bbox = fz_bound_pixmap(dev->dest);
+	bbox = fz_intersect_bbox(bbox, dev->scissor);
+	dest = fz_new_pixmap_with_rect(dev->dest->colorspace, bbox);
+
+	if (isolated)
+	{
+		fz_clear_pixmap(dest);
+	}
+	else
+	{
+		fz_pixmap *prev;
+		int i  = dev->top;
+		do
+			prev = dev->stack[--i].dest;
+		while (prev == NULL);
+		fz_copy_pixmap_rect(dest, prev, bbox);
+	}
+
+	if (dev->blendmode == 0 && isolated)
+	{
+		/* We can render direct to any existing shape plane. If there
+		 * isn't one, we don't need to make one. */
+		shape = dev->shape;
+	}
+	else
+	{
+		shape = fz_new_pixmap_with_rect(NULL, bbox);
+		fz_clear_pixmap(shape);
+	}
+	dev->stack[dev->top].blendmode = dev->blendmode;
+	dev->stack[dev->top].scissor = dev->scissor;
+	dev->stack[dev->top].dest = dev->dest;
+	dev->stack[dev->top].shape = dev->shape;
+#ifdef DUMP_GROUP_BLENDS
+	dump_spaces(dev->top, "Knockout begin\n");
+#endif
+	dev->top++;
+
+	dev->scissor = bbox;
+	dev->dest = dest;
+	dev->shape = shape;
+	dev->blendmode &= ~FZ_BLEND_MODEMASK;
+}
+
+static void fz_knockout_end(void *user)
+{
+	fz_draw_device *dev = user;
+	fz_pixmap *group = dev->dest;
+	fz_pixmap *shape = dev->shape;
+	int blendmode;
+	int isolated;
+
+	if ((dev->blendmode & FZ_BLEND_KNOCKOUT) == 0)
+		return;
+
+	if (dev->top == STACK_SIZE)
+	{
+		fz_warn("assert: too many buffers on stack");
+		return;
+	}
+
+	if (dev->top > 0)
+	{
+		dev->top--;
+		blendmode = dev->blendmode & FZ_BLEND_MODEMASK;
+		isolated = dev->blendmode & FZ_BLEND_ISOLATED;
+		dev->blendmode = dev->stack[dev->top].blendmode;
+		dev->shape = dev->stack[dev->top].shape;
+		dev->dest = dev->stack[dev->top].dest;
+		dev->scissor = dev->stack[dev->top].scissor;
+
+#ifdef DUMP_GROUP_BLENDS
+		dump_spaces(dev->top, "");
+		fz_dump_blend(group, "Blending ");
+		if (shape)
+			fz_dump_blend(shape, "/");
+		fz_dump_blend(dev->dest, " onto ");
+		if (dev->shape)
+			fz_dump_blend(dev->shape, "/");
+		if (blendmode != 0)
+			printf(" (blend %d)", blendmode);
+		if (isolated != 0)
+			printf(" (isolated)");
+		printf(" (knockout)");
+#endif
+		if ((blendmode == 0) && (shape == NULL))
+			fz_paint_pixmap(dev->dest, group, 255);
+		else
+			fz_blend_pixmap(dev->dest, group, 255, blendmode, isolated, shape);
+
+		fz_drop_pixmap(group);
+		if (shape != dev->shape)
+		{
+			if (dev->shape)
+			{
+				fz_paint_pixmap(dev->shape, shape, 255);
+			}
+			fz_drop_pixmap(shape);
+		}
+#ifdef DUMP_GROUP_BLENDS
+		fz_dump_blend(dev->dest, " to get ");
+		if (dev->shape)
+			fz_dump_blend(dev->shape, "/");
+		printf("\n");
+#endif
+	}
+}
+
+static void
+fz_draw_fill_path(void *user, fz_path *path, int even_odd, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	float expansion = fz_matrix_expansion(ctm);
+	float flatness = 0.3f / expansion;
+	unsigned char colorbv[FZ_MAX_COLORS + 1];
+	float colorfv[FZ_MAX_COLORS];
+	fz_bbox bbox;
+	int i;
+
+	fz_reset_gel(dev->gel, dev->scissor);
+	fz_flatten_fill_path(dev->gel, path, ctm, flatness);
+	fz_sort_gel(dev->gel);
+
+	bbox = fz_bound_gel(dev->gel);
+	bbox = fz_intersect_bbox(bbox, dev->scissor);
+
+	if (fz_is_empty_rect(bbox))
+		return;
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_begin(dev);
+
+	fz_convert_color(colorspace, color, model, colorfv);
+	for (i = 0; i < model->n; i++)
+		colorbv[i] = colorfv[i] * 255;
+	colorbv[i] = alpha * 255;
+
+	fz_scan_convert(dev->gel, even_odd, bbox, dev->dest, colorbv);
+	if (dev->shape)
+	{
+		fz_reset_gel(dev->gel, dev->scissor);
+		fz_flatten_fill_path(dev->gel, path, ctm, flatness);
+		fz_sort_gel(dev->gel);
+
+		colorbv[0] = alpha * 255;
+		fz_scan_convert(dev->gel, even_odd, bbox, dev->shape, colorbv);
+	}
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_end(dev);
+}
+
+static void
+fz_draw_stroke_path(void *user, fz_path *path, fz_stroke_state *stroke, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	float expansion = fz_matrix_expansion(ctm);
+	float flatness = 0.3f / expansion;
+	float linewidth = stroke->linewidth;
+	unsigned char colorbv[FZ_MAX_COLORS + 1];
+	float colorfv[FZ_MAX_COLORS];
+	fz_bbox bbox;
+	int i;
+
+	if (linewidth * expansion < 0.1f)
+		linewidth = 1 / expansion;
+
+	fz_reset_gel(dev->gel, dev->scissor);
+	if (stroke->dash_len > 0)
+		fz_flatten_dash_path(dev->gel, path, stroke, ctm, flatness, linewidth);
+	else
+		fz_flatten_stroke_path(dev->gel, path, stroke, ctm, flatness, linewidth);
+	fz_sort_gel(dev->gel);
+
+	bbox = fz_bound_gel(dev->gel);
+	bbox = fz_intersect_bbox(bbox, dev->scissor);
+
+	if (fz_is_empty_rect(bbox))
+		return;
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_begin(dev);
+
+	fz_convert_color(colorspace, color, model, colorfv);
+	for (i = 0; i < model->n; i++)
+		colorbv[i] = colorfv[i] * 255;
+	colorbv[i] = alpha * 255;
+
+	fz_scan_convert(dev->gel, 0, bbox, dev->dest, colorbv);
+	if (dev->shape)
+	{
+		fz_reset_gel(dev->gel, dev->scissor);
+		if (stroke->dash_len > 0)
+			fz_flatten_dash_path(dev->gel, path, stroke, ctm, flatness, linewidth);
+		else
+			fz_flatten_stroke_path(dev->gel, path, stroke, ctm, flatness, linewidth);
+		fz_sort_gel(dev->gel);
+
+		colorbv[0] = 255;
+		fz_scan_convert(dev->gel, 0, bbox, dev->shape, colorbv);
+	}
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_end(dev);
+}
+
+static void
+fz_draw_clip_path(void *user, fz_path *path, fz_rect *rect, int even_odd, fz_matrix ctm)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	float expansion = fz_matrix_expansion(ctm);
+	float flatness = 0.3f / expansion;
+	fz_pixmap *mask, *dest, *shape;
+	fz_bbox bbox;
+
+	if (dev->top == STACK_SIZE)
+	{
+		fz_warn("assert: too many buffers on stack");
+		return;
+	}
+
+	fz_reset_gel(dev->gel, dev->scissor);
+	fz_flatten_fill_path(dev->gel, path, ctm, flatness);
+	fz_sort_gel(dev->gel);
+
+	bbox = fz_bound_gel(dev->gel);
+	bbox = fz_intersect_bbox(bbox, dev->scissor);
+	if (rect)
+		bbox = fz_intersect_bbox(bbox, fz_round_rect(*rect));
+
+	if (fz_is_empty_rect(bbox) || fz_is_rect_gel(dev->gel))
+	{
+		dev->stack[dev->top].scissor = dev->scissor;
+		dev->stack[dev->top].mask = NULL;
+		dev->stack[dev->top].dest = NULL;
+		dev->stack[dev->top].shape = dev->shape;
+		dev->stack[dev->top].blendmode = dev->blendmode;
+		dev->scissor = bbox;
+#ifdef DUMP_GROUP_BLENDS
+		dump_spaces(dev->top, "Clip (rectangular) begin\n");
+#endif
+		dev->top++;
+		return;
+	}
+
+	mask = fz_new_pixmap_with_rect(NULL, bbox);
+	fz_clear_pixmap(mask);
+	dest = fz_new_pixmap_with_rect(model, bbox);
+	/* FIXME: See note #1 */
+	fz_clear_pixmap(dest);
+	if (dev->shape)
+	{
+		shape = fz_new_pixmap_with_rect(NULL, bbox);
+		fz_clear_pixmap(shape);
+	}
+	else
+		shape = NULL;
+
+	fz_scan_convert(dev->gel, even_odd, bbox, mask, NULL);
+
+	dev->stack[dev->top].scissor = dev->scissor;
+	dev->stack[dev->top].mask = mask;
+	dev->stack[dev->top].dest = dev->dest;
+	dev->stack[dev->top].shape = dev->shape;
+	/* FIXME: See note #1 */
+	dev->stack[dev->top].blendmode = dev->blendmode | FZ_BLEND_ISOLATED;
+	dev->scissor = bbox;
+	dev->dest = dest;
+	dev->shape = shape;
+#ifdef DUMP_GROUP_BLENDS
+	dump_spaces(dev->top, "Clip (non-rectangular) begin\n");
+#endif
+	dev->top++;
+}
+
+static void
+fz_draw_clip_stroke_path(void *user, fz_path *path, fz_rect *rect, fz_stroke_state *stroke, fz_matrix ctm)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	float expansion = fz_matrix_expansion(ctm);
+	float flatness = 0.3f / expansion;
+	float linewidth = stroke->linewidth;
+	fz_pixmap *mask, *dest, *shape;
+	fz_bbox bbox;
+
+	if (dev->top == STACK_SIZE)
+	{
+		fz_warn("assert: too many buffers on stack");
+		return;
+	}
+
+	if (linewidth * expansion < 0.1f)
+		linewidth = 1 / expansion;
+
+	fz_reset_gel(dev->gel, dev->scissor);
+	if (stroke->dash_len > 0)
+		fz_flatten_dash_path(dev->gel, path, stroke, ctm, flatness, linewidth);
+	else
+		fz_flatten_stroke_path(dev->gel, path, stroke, ctm, flatness, linewidth);
+	fz_sort_gel(dev->gel);
+
+	bbox = fz_bound_gel(dev->gel);
+	bbox = fz_intersect_bbox(bbox, dev->scissor);
+	if (rect)
+		bbox = fz_intersect_bbox(bbox, fz_round_rect(*rect));
+
+	mask = fz_new_pixmap_with_rect(NULL, bbox);
+	fz_clear_pixmap(mask);
+	dest = fz_new_pixmap_with_rect(model, bbox);
+	/* FIXME: See note #1 */
+	fz_clear_pixmap(dest);
+	if (dev->shape)
+	{
+		shape = fz_new_pixmap_with_rect(NULL, bbox);
+		fz_clear_pixmap(shape);
+	}
+	else
+		shape = NULL;
+
+	if (!fz_is_empty_rect(bbox))
+		fz_scan_convert(dev->gel, 0, bbox, mask, NULL);
+
+	dev->stack[dev->top].scissor = dev->scissor;
+	dev->stack[dev->top].mask = mask;
+	dev->stack[dev->top].dest = dev->dest;
+	dev->stack[dev->top].shape = dev->shape;
+	/* FIXME: See note #1 */
+	dev->stack[dev->top].blendmode = dev->blendmode | FZ_BLEND_ISOLATED;
+	dev->scissor = bbox;
+	dev->dest = dest;
+	dev->shape = shape;
+#ifdef DUMP_GROUP_BLENDS
+	dump_spaces(dev->top, "Clip (stroke) begin\n");
+#endif
+	dev->top++;
+}
+
+static void
+draw_glyph(unsigned char *colorbv, fz_pixmap *dst, fz_pixmap *msk,
+	int xorig, int yorig, fz_bbox scissor)
+{
+	unsigned char *dp, *mp;
+	fz_bbox bbox;
+	int x, y, w, h;
+
+	bbox = fz_bound_pixmap(msk);
+	bbox.x0 += xorig;
+	bbox.y0 += yorig;
+	bbox.x1 += xorig;
+	bbox.y1 += yorig;
+
+	bbox = fz_intersect_bbox(bbox, scissor); /* scissor < dst */
+	x = bbox.x0;
+	y = bbox.y0;
+	w = bbox.x1 - bbox.x0;
+	h = bbox.y1 - bbox.y0;
+
+	mp = msk->samples + ((y - msk->y - yorig) * msk->w + (x - msk->x - xorig));
+	dp = dst->samples + ((y - dst->y) * dst->w + (x - dst->x)) * dst->n;
+
+	assert(msk->n == 1);
+
+	while (h--)
+	{
+		if (dst->colorspace)
+			fz_paint_span_with_color(dp, mp, dst->n, w, colorbv);
+		else
+			fz_paint_span(dp, mp, 1, w, 255);
+		dp += dst->w * dst->n;
+		mp += msk->w;
+	}
+}
+
+static void
+fz_draw_fill_text(void *user, fz_text *text, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	unsigned char colorbv[FZ_MAX_COLORS + 1];
+	unsigned char shapebv;
+	float colorfv[FZ_MAX_COLORS];
+	fz_matrix tm, trm;
+	fz_pixmap *glyph;
+	int i, x, y, gid;
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_begin(dev);
+
+	fz_convert_color(colorspace, color, model, colorfv);
+	for (i = 0; i < model->n; i++)
+		colorbv[i] = colorfv[i] * 255;
+	colorbv[i] = alpha * 255;
+	shapebv = 255;
+
+	tm = text->trm;
+
+	for (i = 0; i < text->len; i++)
+	{
+		gid = text->items[i].gid;
+		if (gid < 0)
+			continue;
+
+		tm.e = text->items[i].x;
+		tm.f = text->items[i].y;
+		trm = fz_concat(tm, ctm);
+		x = floorf(trm.e);
+		y = floorf(trm.f);
+		trm.e = QUANT(trm.e - floorf(trm.e), HSUBPIX);
+		trm.f = QUANT(trm.f - floorf(trm.f), VSUBPIX);
+
+		glyph = fz_render_glyph(dev->cache, text->font, gid, trm, model);
+		if (glyph)
+		{
+			if (glyph->n == 1)
+			{
+				draw_glyph(colorbv, dev->dest, glyph, x, y, dev->scissor);
+				if (dev->shape)
+					draw_glyph(&shapebv, dev->shape, glyph, x, y, dev->scissor);
+			}
+			else
+			{
+				fz_matrix ctm = {glyph->w, 0.0, 0.0, -glyph->h, x + glyph->x, y + glyph->y + glyph->h};
+				fz_paint_image(dev->dest, dev->scissor, dev->shape, glyph, ctm, alpha * 255);
+			}
+			fz_drop_pixmap(glyph);
+		}
+	}
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_end(dev);
+}
+
+static void
+fz_draw_stroke_text(void *user, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	unsigned char colorbv[FZ_MAX_COLORS + 1];
+	float colorfv[FZ_MAX_COLORS];
+	fz_matrix tm, trm;
+	fz_pixmap *glyph;
+	int i, x, y, gid;
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_begin(dev);
+
+	fz_convert_color(colorspace, color, model, colorfv);
+	for (i = 0; i < model->n; i++)
+		colorbv[i] = colorfv[i] * 255;
+	colorbv[i] = alpha * 255;
+
+	tm = text->trm;
+
+	for (i = 0; i < text->len; i++)
+	{
+		gid = text->items[i].gid;
+		if (gid < 0)
+			continue;
+
+		tm.e = text->items[i].x;
+		tm.f = text->items[i].y;
+		trm = fz_concat(tm, ctm);
+		x = floorf(trm.e);
+		y = floorf(trm.f);
+		trm.e = QUANT(trm.e - floorf(trm.e), HSUBPIX);
+		trm.f = QUANT(trm.f - floorf(trm.f), VSUBPIX);
+
+		glyph = fz_render_stroked_glyph(dev->cache, text->font, gid, trm, ctm, stroke);
+		if (glyph)
+		{
+			draw_glyph(colorbv, dev->dest, glyph, x, y, dev->scissor);
+			if (dev->shape)
+				draw_glyph(colorbv, dev->shape, glyph, x, y, dev->scissor);
+			fz_drop_pixmap(glyph);
+		}
+	}
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_end(dev);
+}
+
+static void
+fz_draw_clip_text(void *user, fz_text *text, fz_matrix ctm, int accumulate)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	fz_bbox bbox;
+	fz_pixmap *mask, *dest, *shape;
+	fz_matrix tm, trm;
+	fz_pixmap *glyph;
+	int i, x, y, gid;
+
+	/* If accumulate == 0 then this text object is guaranteed complete */
+	/* If accumulate == 1 then this text object is the first (or only) in a sequence */
+	/* If accumulate == 2 then this text object is a continuation */
+
+	if (dev->top == STACK_SIZE)
+	{
+		fz_warn("assert: too many buffers on stack");
+		return;
+	}
+
+	if (accumulate == 0)
+	{
+		/* make the mask the exact size needed */
+		bbox = fz_round_rect(fz_bound_text(text, ctm));
+		bbox = fz_intersect_bbox(bbox, dev->scissor);
+	}
+	else
+	{
+		/* be conservative about the size of the mask needed */
+		bbox = dev->scissor;
+	}
+
+	if (accumulate == 0 || accumulate == 1)
+	{
+		mask = fz_new_pixmap_with_rect(NULL, bbox);
+		fz_clear_pixmap(mask);
+		dest = fz_new_pixmap_with_rect(model, bbox);
+		/* FIXME: See note #1 */
+		fz_clear_pixmap(dest);
+		if (dev->shape)
+		{
+			shape = fz_new_pixmap_with_rect(NULL, bbox);
+			fz_clear_pixmap(shape);
+		}
+		else
+			shape = NULL;
+
+		dev->stack[dev->top].scissor = dev->scissor;
+		dev->stack[dev->top].mask = mask;
+		dev->stack[dev->top].dest = dev->dest;
+		dev->stack[dev->top].shape = dev->shape;
+		/* FIXME: See note #1 */
+		dev->stack[dev->top].blendmode = dev->blendmode | FZ_BLEND_ISOLATED;
+		dev->scissor = bbox;
+		dev->dest = dest;
+		dev->shape = shape;
+#ifdef DUMP_GROUP_BLENDS
+		dump_spaces(dev->top, "Clip (text) begin\n");
+#endif
+		dev->top++;
+	}
+	else
+	{
+		mask = dev->stack[dev->top-1].mask;
+	}
+
+	if (!fz_is_empty_rect(bbox))
+	{
+		tm = text->trm;
+
+		for (i = 0; i < text->len; i++)
+		{
+			gid = text->items[i].gid;
+			if (gid < 0)
+				continue;
+
+			tm.e = text->items[i].x;
+			tm.f = text->items[i].y;
+			trm = fz_concat(tm, ctm);
+			x = floorf(trm.e);
+			y = floorf(trm.f);
+			trm.e = QUANT(trm.e - floorf(trm.e), HSUBPIX);
+			trm.f = QUANT(trm.f - floorf(trm.f), VSUBPIX);
+
+			glyph = fz_render_glyph(dev->cache, text->font, gid, trm, model);
+			if (glyph)
+			{
+				draw_glyph(NULL, mask, glyph, x, y, bbox);
+				if (dev->shape)
+					draw_glyph(NULL, dev->shape, glyph, x, y, bbox);
+				fz_drop_pixmap(glyph);
+			}
+		}
+	}
+}
+
+static void
+fz_draw_clip_stroke_text(void *user, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	fz_bbox bbox;
+	fz_pixmap *mask, *dest, *shape;
+	fz_matrix tm, trm;
+	fz_pixmap *glyph;
+	int i, x, y, gid;
+
+	if (dev->top == STACK_SIZE)
+	{
+		fz_warn("assert: too many buffers on stack");
+		return;
+	}
+
+	/* make the mask the exact size needed */
+	bbox = fz_round_rect(fz_bound_text(text, ctm));
+	bbox = fz_intersect_bbox(bbox, dev->scissor);
+
+	mask = fz_new_pixmap_with_rect(NULL, bbox);
+	fz_clear_pixmap(mask);
+	dest = fz_new_pixmap_with_rect(model, bbox);
+	/* FIXME: See note #1 */
+	fz_clear_pixmap(dest);
+	if (dev->shape)
+	{
+		shape = fz_new_pixmap_with_rect(NULL, bbox);
+		fz_clear_pixmap(shape);
+	}
+	else
+		shape = dev->shape;
+
+	dev->stack[dev->top].scissor = dev->scissor;
+	dev->stack[dev->top].mask = mask;
+	dev->stack[dev->top].dest = dev->dest;
+	dev->stack[dev->top].shape = dev->shape;
+	/* FIXME: See note #1 */
+	dev->stack[dev->top].blendmode = dev->blendmode | FZ_BLEND_ISOLATED;
+	dev->scissor = bbox;
+	dev->dest = dest;
+	dev->shape = shape;
+#ifdef DUMP_GROUP_BLENDS
+	dump_spaces(dev->top, "Clip (stroke text) begin\n");
+#endif
+	dev->top++;
+
+	if (!fz_is_empty_rect(bbox))
+	{
+		tm = text->trm;
+
+		for (i = 0; i < text->len; i++)
+		{
+			gid = text->items[i].gid;
+			if (gid < 0)
+				continue;
+
+			tm.e = text->items[i].x;
+			tm.f = text->items[i].y;
+			trm = fz_concat(tm, ctm);
+			x = floorf(trm.e);
+			y = floorf(trm.f);
+			trm.e = QUANT(trm.e - floorf(trm.e), HSUBPIX);
+			trm.f = QUANT(trm.f - floorf(trm.f), VSUBPIX);
+
+			glyph = fz_render_stroked_glyph(dev->cache, text->font, gid, trm, ctm, stroke);
+			if (glyph)
+			{
+				draw_glyph(NULL, mask, glyph, x, y, bbox);
+				if (dev->shape)
+					draw_glyph(NULL, dev->shape, glyph, x, y, bbox);
+				fz_drop_pixmap(glyph);
+			}
+		}
+	}
+}
+
+static void
+fz_draw_ignore_text(void *user, fz_text *text, fz_matrix ctm)
+{
+}
+
+static void
+fz_draw_fill_shade(void *user, fz_shade *shade, fz_matrix ctm, float alpha)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	fz_pixmap *dest = dev->dest;
+	fz_rect bounds;
+	fz_bbox bbox, scissor;
+	float colorfv[FZ_MAX_COLORS];
+	unsigned char colorbv[FZ_MAX_COLORS + 1];
+
+	bounds = fz_bound_shade(shade, ctm);
+	bbox = fz_intersect_bbox(fz_round_rect(bounds), dev->scissor);
+	scissor = dev->scissor;
+
+	// TODO: proper clip by shade->bbox
+
+	if (fz_is_empty_rect(bbox))
+		return;
+
+	if (!model)
+	{
+		fz_warn("cannot render shading directly to an alpha mask");
+		return;
+	}
+
+	if (alpha < 1)
+	{
+		dest = fz_new_pixmap_with_rect(dev->dest->colorspace, bbox);
+		fz_clear_pixmap(dest);
+	}
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_begin(dev);
+
+	if (shade->use_background)
+	{
+		unsigned char *s;
+		int x, y, n, i;
+		fz_convert_color(shade->colorspace, shade->background, model, colorfv);
+		for (i = 0; i < model->n; i++)
+			colorbv[i] = colorfv[i] * 255;
+		colorbv[i] = 255;
+
+		n = dest->n;
+		for (y = scissor.y0; y < scissor.y1; y++)
+		{
+			s = dest->samples + ((scissor.x0 - dest->x) + (y - dest->y) * dest->w) * dest->n;
+			for (x = scissor.x0; x < scissor.x1; x++)
+			{
+				for (i = 0; i < n; i++)
+					*s++ = colorbv[i];
+			}
+		}
+		if (dev->shape)
+		{
+			for (y = scissor.y0; y < scissor.y1; y++)
+			{
+				s = dev->shape->samples + (scissor.x0 - dev->shape->x) + (y - dev->shape->y) * dev->shape->w;
+				for (x = scissor.x0; x < scissor.x1; x++)
+				{
+					*s++ = 255;
+				}
+			}
+		}
+	}
+
+	fz_paint_shade(shade, ctm, dest, bbox);
+	if (dev->shape)
+		fz_clear_pixmap_rect_with_color(dev->shape, 255, bbox);
+
+	if (alpha < 1)
+	{
+		fz_paint_pixmap(dev->dest, dest, alpha * 255);
+		fz_drop_pixmap(dest);
+	}
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_end(dev);
+}
+
+static fz_pixmap *
+fz_transform_pixmap(fz_pixmap *image, fz_matrix *ctm, int x, int y, int dx, int dy, int gridfit)
+{
+	fz_pixmap *scaled;
+
+	if (ctm->a != 0 && ctm->b == 0 && ctm->c == 0 && ctm->d != 0)
+	{
+		/* Unrotated or X-flip or Y-flip or XY-flip */
+		scaled = fz_scale_pixmap_gridfit(image, ctm->e, ctm->f, ctm->a, ctm->d, gridfit);
+		if (scaled == NULL)
+			return NULL;
+		ctm->a = scaled->w;
+		ctm->d = scaled->h;
+		ctm->e = scaled->x;
+		ctm->f = scaled->y;
+		return scaled;
+	}
+
+	if (ctm->a == 0 && ctm->b != 0 && ctm->c != 0 && ctm->d == 0)
+	{
+		/* Other orthogonal flip/rotation cases */
+		scaled = fz_scale_pixmap_gridfit(image, ctm->f, ctm->e, ctm->b, ctm->c, gridfit);
+		if (scaled == NULL)
+			return NULL;
+		ctm->b = scaled->w;
+		ctm->c = scaled->h;
+		ctm->f = scaled->x;
+		ctm->e = scaled->y;
+		return scaled;
+	}
+
+	/* Downscale, non rectilinear case */
+	if (dx > 0 && dy > 0)
+	{
+		scaled = fz_scale_pixmap(image, 0, 0, (float)dx, (float)dy);
+		return scaled;
+	}
+
+	return NULL;
+}
+
+static void
+fz_draw_fill_image(void *user, fz_pixmap *image, fz_matrix ctm, float alpha)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	fz_pixmap *converted = NULL;
+	fz_pixmap *scaled = NULL;
+	int after;
+	int dx, dy;
+
+	if (!model)
+	{
+		fz_warn("cannot render image directly to an alpha mask");
+		return;
+	}
+
+	if (image->w == 0 || image->h == 0)
+		return;
+
+	/* convert images with more components (cmyk->rgb) before scaling */
+	/* convert images with fewer components (gray->rgb after scaling */
+	/* convert images with expensive colorspace transforms after scaling */
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_begin(dev);
+
+	after = 0;
+	if (image->colorspace == fz_device_gray)
+		after = 1;
+
+	if (image->colorspace != model && !after)
+	{
+		converted = fz_new_pixmap_with_rect(model, fz_bound_pixmap(image));
+		fz_convert_pixmap(image, converted);
+		image = converted;
+	}
+
+	dx = sqrtf(ctm.a * ctm.a + ctm.b * ctm.b);
+	dy = sqrtf(ctm.c * ctm.c + ctm.d * ctm.d);
+	if (dx < image->w && dy < image->h)
+	{
+		int gridfit = alpha == 1.0f && !(dev->flags & FZ_DRAWDEV_FLAGS_TYPE3);
+		scaled = fz_transform_pixmap(image, &ctm, dev->dest->x, dev->dest->y, dx, dy, gridfit);
+		if (scaled == NULL)
+		{
+			if (dx < 1)
+				dx = 1;
+			if (dy < 1)
+				dy = 1;
+			scaled = fz_scale_pixmap(image, image->x, image->y, dx, dy);
+		}
+		if (scaled != NULL)
+			image = scaled;
+	}
+
+	if (image->colorspace != model)
+	{
+		if ((image->colorspace == fz_device_gray && model == fz_device_rgb) ||
+			(image->colorspace == fz_device_gray && model == fz_device_bgr))
+		{
+			/* We have special case rendering code for gray -> rgb/bgr */
+		}
+		else
+		{
+			converted = fz_new_pixmap_with_rect(model, fz_bound_pixmap(image));
+			fz_convert_pixmap(image, converted);
+			image = converted;
+		}
+	}
+
+	fz_paint_image(dev->dest, dev->scissor, dev->shape, image, ctm, alpha * 255);
+
+	if (scaled)
+		fz_drop_pixmap(scaled);
+	if (converted)
+		fz_drop_pixmap(converted);
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_end(dev);
+}
+
+static void
+fz_draw_fill_image_mask(void *user, fz_pixmap *image, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	unsigned char colorbv[FZ_MAX_COLORS + 1];
+	float colorfv[FZ_MAX_COLORS];
+	fz_pixmap *scaled = NULL;
+	int dx, dy;
+	int i;
+
+	if (image->w == 0 || image->h == 0)
+		return;
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_begin(dev);
+
+	dx = sqrtf(ctm.a * ctm.a + ctm.b * ctm.b);
+	dy = sqrtf(ctm.c * ctm.c + ctm.d * ctm.d);
+	if (dx < image->w && dy < image->h)
+	{
+		int gridfit = alpha == 1.0f && !(dev->flags & FZ_DRAWDEV_FLAGS_TYPE3);
+		scaled = fz_transform_pixmap(image, &ctm, dev->dest->x, dev->dest->y, dx, dy, gridfit);
+		if (scaled == NULL)
+		{
+			if (dx < 1)
+				dx = 1;
+			if (dy < 1)
+				dy = 1;
+			scaled = fz_scale_pixmap(image, image->x, image->y, dx, dy);
+		}
+		if (scaled != NULL)
+			image = scaled;
+	}
+
+	fz_convert_color(colorspace, color, model, colorfv);
+	for (i = 0; i < model->n; i++)
+		colorbv[i] = colorfv[i] * 255;
+	colorbv[i] = alpha * 255;
+
+	fz_paint_image_with_color(dev->dest, dev->scissor, dev->shape, image, ctm, colorbv);
+
+	if (scaled)
+		fz_drop_pixmap(scaled);
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_begin(dev);
+}
+
+static void
+fz_draw_clip_image_mask(void *user, fz_pixmap *image, fz_rect *rect, fz_matrix ctm)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	fz_bbox bbox;
+	fz_pixmap *mask, *dest, *shape;
+	fz_pixmap *scaled = NULL;
+	int dx, dy;
+
+	if (dev->top == STACK_SIZE)
+	{
+		fz_warn("assert: too many buffers on stack");
+		return;
+	}
+
+#ifdef DUMP_GROUP_BLENDS
+	dump_spaces(dev->top, "Clip (image mask) begin\n");
+#endif
+
+	if (image->w == 0 || image->h == 0)
+	{
+		dev->stack[dev->top].scissor = dev->scissor;
+		dev->stack[dev->top].mask = NULL;
+		dev->stack[dev->top].dest = NULL;
+		dev->stack[dev->top].blendmode = dev->blendmode;
+		dev->scissor = fz_empty_bbox;
+		dev->top++;
+		return;
+	}
+
+	bbox = fz_round_rect(fz_transform_rect(ctm, fz_unit_rect));
+	bbox = fz_intersect_bbox(bbox, dev->scissor);
+	if (rect)
+		bbox = fz_intersect_bbox(bbox, fz_round_rect(*rect));
+
+	mask = fz_new_pixmap_with_rect(NULL, bbox);
+	fz_clear_pixmap(mask);
+	dest = fz_new_pixmap_with_rect(model, bbox);
+	/* FIXME: See note #1 */
+	fz_clear_pixmap(dest);
+	if (dev->shape)
+	{
+		shape = fz_new_pixmap_with_rect(NULL, bbox);
+		fz_clear_pixmap(shape);
+	}
+	else
+		shape = NULL;
+
+	dx = sqrtf(ctm.a * ctm.a + ctm.b * ctm.b);
+	dy = sqrtf(ctm.c * ctm.c + ctm.d * ctm.d);
+	if (dx < image->w && dy < image->h)
+	{
+		int gridfit = !(dev->flags & FZ_DRAWDEV_FLAGS_TYPE3);
+		scaled = fz_transform_pixmap(image, &ctm, dev->dest->x, dev->dest->y, dx, dy, gridfit);
+		if (scaled == NULL)
+		{
+			if (dx < 1)
+				dx = 1;
+			if (dy < 1)
+				dy = 1;
+			scaled = fz_scale_pixmap(image, image->x, image->y, dx, dy);
+		}
+		if (scaled != NULL)
+			image = scaled;
+	}
+
+	fz_paint_image(mask, bbox, dev->shape, image, ctm, 255);
+
+	if (scaled)
+		fz_drop_pixmap(scaled);
+
+	dev->stack[dev->top].scissor = dev->scissor;
+	dev->stack[dev->top].mask = mask;
+	dev->stack[dev->top].dest = dev->dest;
+	dev->stack[dev->top].shape = dev->shape;
+	/* FIXME: See note #1 */
+	dev->stack[dev->top].blendmode = dev->blendmode | FZ_BLEND_ISOLATED;
+	dev->scissor = bbox;
+	dev->dest = dest;
+	dev->shape = shape;
+	dev->top++;
+}
+
+static void
+fz_draw_pop_clip(void *user)
+{
+	fz_draw_device *dev = user;
+	fz_pixmap *mask, *dest, *shape;
+	if (dev->top > 0)
+	{
+		dev->top--;
+		dev->scissor = dev->stack[dev->top].scissor;
+		mask = dev->stack[dev->top].mask;
+		dest = dev->stack[dev->top].dest;
+		shape = dev->stack[dev->top].shape;
+		dev->blendmode = dev->stack[dev->top].blendmode;
+
+		/* We can get here with mask == NULL if the clipping actually
+		 * resolved to a rectangle earlier. In this case, we will
+		 * have a dest, and the shape will be unchanged.
+		 */
+		if (mask)
+		{
+			assert(dest);
+
+#ifdef DUMP_GROUP_BLENDS
+			dump_spaces(dev->top, "");
+			fz_dump_blend(dev->dest, "Clipping ");
+			if (dev->shape)
+				fz_dump_blend(dev->shape, "/");
+			fz_dump_blend(dest, " onto ");
+			if (shape)
+				fz_dump_blend(shape, "/");
+			fz_dump_blend(mask, " with ");
+#endif
+			fz_paint_pixmap_with_mask(dest, dev->dest, mask);
+			if (shape != NULL)
+			{
+				assert(shape != dev->shape);
+				fz_paint_pixmap_with_mask(shape, dev->shape, mask);
+				fz_drop_pixmap(dev->shape);
+				dev->shape = shape;
+			}
+			fz_drop_pixmap(mask);
+			fz_drop_pixmap(dev->dest);
+			dev->dest = dest;
+#ifdef DUMP_GROUP_BLENDS
+			fz_dump_blend(dev->dest, " to get ");
+			if (dev->shape)
+				fz_dump_blend(dev->shape, "/");
+			printf("\n");
+#endif
+		}
+		else
+		{
+#ifdef DUMP_GROUP_BLENDS
+			dump_spaces(dev->top, "Clip End\n");
+#endif
+			assert(dest == NULL);
+			assert(shape == dev->shape);
+		}
+	}
+}
+
+static void
+fz_draw_begin_mask(void *user, fz_rect rect, int luminosity, fz_colorspace *colorspace, float *colorfv)
+{
+	fz_draw_device *dev = user;
+	fz_pixmap *dest;
+	fz_pixmap *shape = dev->shape;
+	fz_bbox bbox;
+
+	if (dev->top == STACK_SIZE)
+	{
+		fz_warn("assert: too many buffers on stack");
+		return;
+	}
+
+	bbox = fz_round_rect(rect);
+	bbox = fz_intersect_bbox(bbox, dev->scissor);
+	dest = fz_new_pixmap_with_rect(fz_device_gray, bbox);
+	if (dev->shape)
+	{
+		/* FIXME: If we ever want to support AIS true, then we
+		 * probably want to create a shape pixmap here, using:
+		 *     shape = fz_new_pixmap_with_rect(NULL, bbox);
+		 * then, in the end_mask code, we create the mask from this
+		 * rather than dest.
+		 */
+		shape = NULL;
+	}
+
+	if (luminosity)
+	{
+		float bc;
+		if (!colorspace)
+			colorspace = fz_device_gray;
+		fz_convert_color(colorspace, colorfv, fz_device_gray, &bc);
+		fz_clear_pixmap_with_color(dest, bc * 255);
+		if (shape)
+			fz_clear_pixmap_with_color(shape, 255);
+	}
+	else
+	{
+		fz_clear_pixmap(dest);
+		if (shape)
+			fz_clear_pixmap(shape);
+	}
+
+	dev->stack[dev->top].scissor = dev->scissor;
+	dev->stack[dev->top].dest = dev->dest;
+	dev->stack[dev->top].luminosity = luminosity;
+	dev->stack[dev->top].shape = dev->shape;
+	dev->stack[dev->top].blendmode = dev->blendmode;
+#ifdef DUMP_GROUP_BLENDS
+	dump_spaces(dev->top, "Mask begin\n");
+#endif
+	dev->top++;
+
+	dev->scissor = bbox;
+	dev->dest = dest;
+	dev->shape = shape;
+}
+
+static void
+fz_draw_end_mask(void *user)
+{
+	fz_draw_device *dev = user;
+	fz_pixmap *mask = dev->dest;
+	fz_pixmap *maskshape = dev->shape;
+	fz_pixmap *temp, *dest;
+	fz_bbox bbox;
+	int luminosity;
+
+	if (dev->top == STACK_SIZE)
+	{
+		fz_warn("assert: too many buffers on stack");
+		return;
+	}
+
+	if (dev->top > 0)
+	{
+		/* pop soft mask buffer */
+		dev->top--;
+		luminosity = dev->stack[dev->top].luminosity;
+		dev->scissor = dev->stack[dev->top].scissor;
+		dev->dest = dev->stack[dev->top].dest;
+		dev->shape = dev->stack[dev->top].shape;
+
+		/* convert to alpha mask */
+		temp = fz_alpha_from_gray(mask, luminosity);
+		fz_drop_pixmap(mask);
+		fz_drop_pixmap(maskshape);
+
+		/* create new dest scratch buffer */
+		bbox = fz_bound_pixmap(temp);
+		dest = fz_new_pixmap_with_rect(dev->dest->colorspace, bbox);
+		/* FIXME: See note #1 */
+		fz_clear_pixmap(dest);
+
+		/* push soft mask as clip mask */
+		dev->stack[dev->top].scissor = dev->scissor;
+		dev->stack[dev->top].mask = temp;
+		dev->stack[dev->top].dest = dev->dest;
+		/* FIXME: See note #1 */
+		dev->stack[dev->top].blendmode = dev->blendmode | FZ_BLEND_ISOLATED;
+		/* If we have a shape, then it'll need to be masked with the
+		 * clip mask when we pop. So create a new shape now. */
+		if (dev->shape)
+		{
+			dev->stack[dev->top].shape = dev->shape;
+			dev->shape = fz_new_pixmap_with_rect(NULL, bbox);
+			fz_clear_pixmap(dev->shape);
+		}
+		dev->scissor = bbox;
+		dev->dest = dest;
+#ifdef DUMP_GROUP_BLENDS
+		dump_spaces(dev->top, "Mask -> Clip\n");
+#endif
+		dev->top++;
+	}
+}
+
+static void
+fz_draw_begin_group(void *user, fz_rect rect, int isolated, int knockout, int blendmode, float alpha)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	fz_bbox bbox;
+	fz_pixmap *dest, *shape;
+
+	if (dev->top == STACK_SIZE)
+	{
+		fz_warn("assert: too many buffers on stack");
+		return;
+	}
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_begin(dev);
+
+	bbox = fz_round_rect(rect);
+	bbox = fz_intersect_bbox(bbox, dev->scissor);
+	dest = fz_new_pixmap_with_rect(model, bbox);
+
+#ifndef ATTEMPT_KNOCKOUT_AND_ISOLATED
+	knockout = 0;
+	isolated = 1;
+#endif
+
+	if (isolated)
+	{
+		fz_clear_pixmap(dest);
+	}
+	else
+	{
+		fz_copy_pixmap_rect(dest, dev->dest, bbox);
+	}
+
+	if (blendmode == 0 && alpha == 1.0 && isolated)
+	{
+		/* We can render direct to any existing shape plane. If there
+		 * isn't one, we don't need to make one. */
+		shape = dev->shape;
+	}
+	else
+	{
+		shape = fz_new_pixmap_with_rect(NULL, bbox);
+		fz_clear_pixmap(shape);
+	}
+
+	dev->stack[dev->top].alpha = alpha;
+	dev->stack[dev->top].blendmode = dev->blendmode;
+	dev->stack[dev->top].scissor = dev->scissor;
+	dev->stack[dev->top].dest = dev->dest;
+	dev->stack[dev->top].shape = dev->shape;
+#ifdef DUMP_GROUP_BLENDS
+	dump_spaces(dev->top, "Group Begin\n");
+#endif
+	dev->top++;
+
+	dev->scissor = bbox;
+	dev->dest = dest;
+	dev->shape = shape;
+	dev->blendmode = blendmode | (isolated ? FZ_BLEND_ISOLATED : 0) | (knockout ? FZ_BLEND_KNOCKOUT : 0);
+}
+
+static void
+fz_draw_end_group(void *user)
+{
+	fz_draw_device *dev = user;
+	fz_pixmap *group = dev->dest;
+	fz_pixmap *shape = dev->shape;
+	int blendmode;
+	int isolated;
+	float alpha;
+
+	if (dev->top > 0)
+	{
+		dev->top--;
+		alpha = dev->stack[dev->top].alpha;
+		blendmode = dev->blendmode & FZ_BLEND_MODEMASK;
+		isolated = dev->blendmode & FZ_BLEND_ISOLATED;
+		dev->blendmode = dev->stack[dev->top].blendmode;
+		dev->shape = dev->stack[dev->top].shape;
+		dev->dest = dev->stack[dev->top].dest;
+		dev->scissor = dev->stack[dev->top].scissor;
+
+#ifdef DUMP_GROUP_BLENDS
+		dump_spaces(dev->top, "");
+		fz_dump_blend(group, "Blending ");
+		if (shape)
+			fz_dump_blend(shape, "/");
+		fz_dump_blend(dev->dest, " onto ");
+		if (dev->shape)
+			fz_dump_blend(dev->shape, "/");
+		if (alpha != 1.0f)
+			printf(" (alpha %g)", alpha);
+		if (blendmode != 0)
+			printf(" (blend %d)", blendmode);
+		if (isolated != 0)
+			printf(" (isolated)");
+		if (blendmode & FZ_BLEND_KNOCKOUT)
+			printf(" (knockout)");
+#endif
+		if ((blendmode == 0) && (shape == NULL))
+			fz_paint_pixmap(dev->dest, group, alpha * 255);
+		else
+			fz_blend_pixmap(dev->dest, group, alpha * 255, blendmode, isolated, shape);
+
+		fz_drop_pixmap(group);
+		if (shape != dev->shape)
+		{
+			if (dev->shape)
+			{
+				fz_paint_pixmap(dev->shape, shape, alpha * 255);
+			}
+			fz_drop_pixmap(shape);
+		}
+#ifdef DUMP_GROUP_BLENDS
+		fz_dump_blend(dev->dest, " to get ");
+		if (dev->shape)
+			fz_dump_blend(dev->shape, "/");
+		printf("\n");
+#endif
+	}
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_end(dev);
+}
+
+static void
+fz_draw_begin_tile(void *user, fz_rect area, fz_rect view, float xstep, float ystep, fz_matrix ctm)
+{
+	fz_draw_device *dev = user;
+	fz_colorspace *model = dev->dest->colorspace;
+	fz_pixmap *dest;
+	fz_bbox bbox;
+
+	/* area, view, xstep, ystep are in pattern space */
+	/* ctm maps from pattern space to device space */
+
+	if (dev->top == STACK_SIZE)
+	{
+		fz_warn("assert: too many buffers on stack");
+		return;
+	}
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_begin(dev);
+
+	bbox = fz_round_rect(fz_transform_rect(ctm, view));
+	dest = fz_new_pixmap_with_rect(model, bbox);
+	/* FIXME: See note #1 */
+	fz_clear_pixmap(dest);
+
+	dev->stack[dev->top].scissor = dev->scissor;
+	dev->stack[dev->top].dest = dev->dest;
+	dev->stack[dev->top].shape = dev->shape;
+	/* FIXME: See note #1 */
+	dev->stack[dev->top].blendmode = dev->blendmode | FZ_BLEND_ISOLATED;
+	dev->stack[dev->top].xstep = xstep;
+	dev->stack[dev->top].ystep = ystep;
+	dev->stack[dev->top].area = area;
+	dev->stack[dev->top].ctm = ctm;
+#ifdef DUMP_GROUP_BLENDS
+	dump_spaces(dev->top, "Tile begin\n");
+#endif
+	dev->top++;
+
+	dev->scissor = bbox;
+	dev->dest = dest;
+}
+
+static void
+fz_draw_end_tile(void *user)
+{
+	fz_draw_device *dev = user;
+	fz_pixmap *tile = dev->dest;
+	float xstep, ystep;
+	fz_matrix ctm, ttm;
+	fz_rect area;
+	int x0, y0, x1, y1, x, y;
+
+	if (dev->top > 0)
+	{
+		dev->top--;
+#ifdef DUMP_GROUP_BLENDS
+		dump_spaces(dev->top, "Tile end\n");
+#endif
+		xstep = dev->stack[dev->top].xstep;
+		ystep = dev->stack[dev->top].ystep;
+		area = dev->stack[dev->top].area;
+		ctm = dev->stack[dev->top].ctm;
+		dev->scissor = dev->stack[dev->top].scissor;
+		dev->dest = dev->stack[dev->top].dest;
+		dev->blendmode = dev->stack[dev->top].blendmode;
+
+
+		x0 = floorf(area.x0 / xstep);
+		y0 = floorf(area.y0 / ystep);
+		x1 = ceilf(area.x1 / xstep);
+		y1 = ceilf(area.y1 / ystep);
+
+		ctm.e = tile->x;
+		ctm.f = tile->y;
+
+		for (y = y0; y < y1; y++)
+		{
+			for (x = x0; x < x1; x++)
+			{
+				ttm = fz_concat(fz_translate(x * xstep, y * ystep), ctm);
+				tile->x = ttm.e;
+				tile->y = ttm.f;
+				fz_paint_pixmap_with_rect(dev->dest, tile, 255, dev->scissor);
+			}
+		}
+
+		fz_drop_pixmap(tile);
+	}
+
+	if (dev->blendmode & FZ_BLEND_KNOCKOUT)
+		fz_knockout_begin(dev);
+}
+
+static void
+fz_draw_free_user(void *user)
+{
+	fz_draw_device *dev = user;
+	/* TODO: pop and free the stacks */
+	if (dev->top > 0)
+		fz_warn("items left on stack in draw device: %d", dev->top);
+	fz_free_gel(dev->gel);
+	fz_free(dev);
+}
+
+fz_device *
+fz_new_draw_device(fz_glyph_cache *cache, fz_pixmap *dest)
+{
+	fz_device *dev;
+	fz_draw_device *ddev = fz_malloc(sizeof(fz_draw_device));
+	ddev->cache = cache;
+	ddev->gel = fz_new_gel();
+	ddev->dest = dest;
+	ddev->shape = NULL;
+	ddev->top = 0;
+	ddev->blendmode = 0;
+	ddev->flags = 0;
+
+	ddev->scissor.x0 = dest->x;
+	ddev->scissor.y0 = dest->y;
+	ddev->scissor.x1 = dest->x + dest->w;
+	ddev->scissor.y1 = dest->y + dest->h;
+
+	dev = fz_new_device(ddev);
+	dev->free_user = fz_draw_free_user;
+
+	dev->fill_path = fz_draw_fill_path;
+	dev->stroke_path = fz_draw_stroke_path;
+	dev->clip_path = fz_draw_clip_path;
+	dev->clip_stroke_path = fz_draw_clip_stroke_path;
+
+	dev->fill_text = fz_draw_fill_text;
+	dev->stroke_text = fz_draw_stroke_text;
+	dev->clip_text = fz_draw_clip_text;
+	dev->clip_stroke_text = fz_draw_clip_stroke_text;
+	dev->ignore_text = fz_draw_ignore_text;
+
+	dev->fill_image_mask = fz_draw_fill_image_mask;
+	dev->clip_image_mask = fz_draw_clip_image_mask;
+	dev->fill_image = fz_draw_fill_image;
+	dev->fill_shade = fz_draw_fill_shade;
+
+	dev->pop_clip = fz_draw_pop_clip;
+
+	dev->begin_mask = fz_draw_begin_mask;
+	dev->end_mask = fz_draw_end_mask;
+	dev->begin_group = fz_draw_begin_group;
+	dev->end_group = fz_draw_end_group;
+
+	dev->begin_tile = fz_draw_begin_tile;
+	dev->end_tile = fz_draw_end_tile;
+
+	return dev;
+}
+
+fz_device *
+fz_new_draw_device_type3(fz_glyph_cache *cache, fz_pixmap *dest)
+{
+	fz_device *dev = fz_new_draw_device(cache, dest);
+	fz_draw_device *ddev = dev->user;
+	ddev->flags |= FZ_DRAWDEV_FLAGS_TYPE3;
+	return dev;
+}
diff --git a/contrib/media/updf/draw/draw_edge.c b/contrib/media/updf/draw/draw_edge.c
new file mode 100644
index 0000000000..123c3268d6
--- /dev/null
+++ b/contrib/media/updf/draw/draw_edge.c
@@ -0,0 +1,735 @@
+#include "fitz.h"
+
+#define BBOX_MIN -(1<<20)
+#define BBOX_MAX (1<<20)
+
+/* divide and floor towards -inf */
+static inline int fz_idiv(int a, int b)
+{
+	return a < 0 ? (a - b + 1) / b : a / b;
+}
+
+/* If AA_BITS is defined, then we assume constant N bits of antialiasing. We
+ * will attempt to provide at least that number of bits of accuracy in the
+ * antialiasing (to a maximum of 8). If it is defined to be 0 then no
+ * antialiasing is done. If it is undefined to we will leave the antialiasing
+ * accuracy as a run time choice.
+ */
+
+#ifndef AA_BITS
+#define AA_SCALE(x) ((x * fz_aa_scale) >> 8)
+static int fz_aa_hscale = 17;
+static int fz_aa_vscale = 15;
+static int fz_aa_scale = 256;
+static int fz_aa_level = 8;
+
+#elif AA_BITS > 6
+#define AA_SCALE(x) (x)
+#define fz_aa_hscale 17
+#define fz_aa_vscale 15
+#define fz_aa_level 8
+
+#elif AA_BITS > 4
+#define AA_SCALE(x) ((x * 255) >> 6)
+#define fz_aa_hscale 8
+#define fz_aa_vscale 8
+#define fz_aa_level 6
+
+#elif AA_BITS > 2
+#define AA_SCALE(x) (x * 17)
+#define fz_aa_hscale 5
+#define fz_aa_vscale 3
+#define fz_aa_level 4
+
+#elif AA_BITS > 0
+#define AA_SCALE(x) ((x * 255) >> 2)
+#define fz_aa_hscale 2
+#define fz_aa_vscale 2
+#define fz_aa_level 2
+
+#else
+#define AA_SCALE(x) (x * 255)
+#define fz_aa_hscale 1
+#define fz_aa_vscale 1
+#define fz_aa_level 0
+
+#endif
+
+int
+fz_get_aa_level(void)
+{
+	return fz_aa_level;
+}
+
+void
+fz_set_aa_level(int level)
+{
+#ifdef AA_BITS
+	fz_warn("anti-aliasing was compiled with a fixed precision of %d bits", fz_aa_level);
+#else
+	if (level > 6)
+	{
+		fz_aa_hscale = 17;
+		fz_aa_vscale = 15;
+		fz_aa_level = 8;
+	}
+	else if (level > 4)
+	{
+		fz_aa_hscale = 8;
+		fz_aa_vscale = 8;
+		fz_aa_level = 6;
+	}
+	else if (level > 2)
+	{
+		fz_aa_hscale = 5;
+		fz_aa_vscale = 3;
+		fz_aa_level = 4;
+	}
+	else if (level > 0)
+	{
+		fz_aa_hscale = 2;
+		fz_aa_vscale = 2;
+		fz_aa_level = 2;
+	}
+	else
+	{
+		fz_aa_hscale = 1;
+		fz_aa_vscale = 1;
+		fz_aa_level = 0;
+	}
+	fz_aa_scale = 0xFF00 / (fz_aa_hscale * fz_aa_vscale);
+#endif
+}
+
+/*
+ * Global Edge List -- list of straight path segments for scan conversion
+ *
+ * Stepping along the edges is with bresenham's line algorithm.
+ *
+ * See Mike Abrash -- Graphics Programming Black Book (notably chapter 40)
+ */
+
+typedef struct fz_edge_s fz_edge;
+
+struct fz_edge_s
+{
+	int x, e, h, y;
+	int adj_up, adj_down;
+	int xmove;
+	int xdir, ydir; /* -1 or +1 */
+};
+
+struct fz_gel_s
+{
+	fz_bbox clip;
+	fz_bbox bbox;
+	int cap, len;
+	fz_edge *edges;
+	int acap, alen;
+	fz_edge **active;
+};
+
+fz_gel *
+fz_new_gel(void)
+{
+	fz_gel *gel;
+
+	gel = fz_malloc(sizeof(fz_gel));
+	gel->cap = 512;
+	gel->len = 0;
+	gel->edges = fz_calloc(gel->cap, sizeof(fz_edge));
+
+	gel->clip.x0 = gel->clip.y0 = BBOX_MAX;
+	gel->clip.x1 = gel->clip.y1 = BBOX_MIN;
+
+	gel->bbox.x0 = gel->bbox.y0 = BBOX_MAX;
+	gel->bbox.x1 = gel->bbox.y1 = BBOX_MIN;
+
+	gel->acap = 64;
+	gel->alen = 0;
+	gel->active = fz_calloc(gel->acap, sizeof(fz_edge*));
+
+	return gel;
+}
+
+void
+fz_reset_gel(fz_gel *gel, fz_bbox clip)
+{
+	if (fz_is_infinite_rect(clip))
+	{
+		gel->clip.x0 = gel->clip.y0 = BBOX_MAX;
+		gel->clip.x1 = gel->clip.y1 = BBOX_MIN;
+	}
+	else {
+		gel->clip.x0 = clip.x0 * fz_aa_hscale;
+		gel->clip.x1 = clip.x1 * fz_aa_hscale;
+		gel->clip.y0 = clip.y0 * fz_aa_vscale;
+		gel->clip.y1 = clip.y1 * fz_aa_vscale;
+	}
+
+	gel->bbox.x0 = gel->bbox.y0 = BBOX_MAX;
+	gel->bbox.x1 = gel->bbox.y1 = BBOX_MIN;
+
+	gel->len = 0;
+}
+
+void
+fz_free_gel(fz_gel *gel)
+{
+	fz_free(gel->active);
+	fz_free(gel->edges);
+	fz_free(gel);
+}
+
+fz_bbox
+fz_bound_gel(fz_gel *gel)
+{
+	fz_bbox bbox;
+	if (gel->len == 0)
+		return fz_empty_bbox;
+	bbox.x0 = fz_idiv(gel->bbox.x0, fz_aa_hscale);
+	bbox.y0 = fz_idiv(gel->bbox.y0, fz_aa_vscale);
+	bbox.x1 = fz_idiv(gel->bbox.x1, fz_aa_hscale) + 1;
+	bbox.y1 = fz_idiv(gel->bbox.y1, fz_aa_vscale) + 1;
+	return bbox;
+}
+
+enum { INSIDE, OUTSIDE, LEAVE, ENTER };
+
+#define clip_lerp_y(v,m,x0,y0,x1,y1,t) clip_lerp_x(v,m,y0,x0,y1,x1,t)
+
+static int
+clip_lerp_x(int val, int m, int x0, int y0, int x1, int y1, int *out)
+{
+	int v0out = m ? x0 > val : x0 < val;
+	int v1out = m ? x1 > val : x1 < val;
+
+	if (v0out + v1out == 0)
+		return INSIDE;
+
+	if (v0out + v1out == 2)
+		return OUTSIDE;
+
+	if (v1out)
+	{
+		*out = y0 + (y1 - y0) * (val - x0) / (x1 - x0);
+		return LEAVE;
+	}
+
+	else
+	{
+		*out = y1 + (y0 - y1) * (val - x1) / (x0 - x1);
+		return ENTER;
+	}
+}
+
+static void
+fz_insert_gel_raw(fz_gel *gel, int x0, int y0, int x1, int y1)
+{
+	fz_edge *edge;
+	int dx, dy;
+	int winding;
+	int width;
+	int tmp;
+
+	if (y0 == y1)
+		return;
+
+	if (y0 > y1) {
+		winding = -1;
+		tmp = x0; x0 = x1; x1 = tmp;
+		tmp = y0; y0 = y1; y1 = tmp;
+	}
+	else
+		winding = 1;
+
+	if (x0 < gel->bbox.x0) gel->bbox.x0 = x0;
+	if (x0 > gel->bbox.x1) gel->bbox.x1 = x0;
+	if (x1 < gel->bbox.x0) gel->bbox.x0 = x1;
+	if (x1 > gel->bbox.x1) gel->bbox.x1 = x1;
+
+	if (y0 < gel->bbox.y0) gel->bbox.y0 = y0;
+	if (y1 > gel->bbox.y1) gel->bbox.y1 = y1;
+
+	if (gel->len + 1 == gel->cap) {
+		gel->cap = gel->cap + 512;
+		gel->edges = fz_realloc(gel->edges, gel->cap, sizeof(fz_edge));
+	}
+
+	edge = &gel->edges[gel->len++];
+
+	dy = y1 - y0;
+	dx = x1 - x0;
+	width = ABS(dx);
+
+	edge->xdir = dx > 0 ? 1 : -1;
+	edge->ydir = winding;
+	edge->x = x0;
+	edge->y = y0;
+	edge->h = dy;
+	edge->adj_down = dy;
+
+	/* initial error term going l->r and r->l */
+	if (dx >= 0)
+		edge->e = 0;
+	else
+		edge->e = -dy + 1;
+
+	/* y-major edge */
+	if (dy >= width) {
+		edge->xmove = 0;
+		edge->adj_up = width;
+	}
+
+	/* x-major edge */
+	else {
+		edge->xmove = (width / dy) * edge->xdir;
+		edge->adj_up = width % dy;
+	}
+}
+
+void
+fz_insert_gel(fz_gel *gel, float fx0, float fy0, float fx1, float fy1)
+{
+	int x0, y0, x1, y1;
+	int d, v;
+
+	fx0 = floorf(fx0 * fz_aa_hscale);
+	fx1 = floorf(fx1 * fz_aa_hscale);
+	fy0 = floorf(fy0 * fz_aa_vscale);
+	fy1 = floorf(fy1 * fz_aa_vscale);
+
+	x0 = CLAMP(fx0, BBOX_MIN, BBOX_MAX);
+	y0 = CLAMP(fy0, BBOX_MIN, BBOX_MAX);
+	x1 = CLAMP(fx1, BBOX_MIN, BBOX_MAX);
+	y1 = CLAMP(fy1, BBOX_MIN, BBOX_MAX);
+
+	d = clip_lerp_y(gel->clip.y0, 0, x0, y0, x1, y1, &v);
+	if (d == OUTSIDE) return;
+	if (d == LEAVE) { y1 = gel->clip.y0; x1 = v; }
+	if (d == ENTER) { y0 = gel->clip.y0; x0 = v; }
+
+	d = clip_lerp_y(gel->clip.y1, 1, x0, y0, x1, y1, &v);
+	if (d == OUTSIDE) return;
+	if (d == LEAVE) { y1 = gel->clip.y1; x1 = v; }
+	if (d == ENTER) { y0 = gel->clip.y1; x0 = v; }
+
+	d = clip_lerp_x(gel->clip.x0, 0, x0, y0, x1, y1, &v);
+	if (d == OUTSIDE) {
+		x0 = x1 = gel->clip.x0;
+	}
+	if (d == LEAVE) {
+		fz_insert_gel_raw(gel, gel->clip.x0, v, gel->clip.x0, y1);
+		x1 = gel->clip.x0;
+		y1 = v;
+	}
+	if (d == ENTER) {
+		fz_insert_gel_raw(gel, gel->clip.x0, y0, gel->clip.x0, v);
+		x0 = gel->clip.x0;
+		y0 = v;
+	}
+
+	d = clip_lerp_x(gel->clip.x1, 1, x0, y0, x1, y1, &v);
+	if (d == OUTSIDE) {
+		x0 = x1 = gel->clip.x1;
+	}
+	if (d == LEAVE) {
+		fz_insert_gel_raw(gel, gel->clip.x1, v, gel->clip.x1, y1);
+		x1 = gel->clip.x1;
+		y1 = v;
+	}
+	if (d == ENTER) {
+		fz_insert_gel_raw(gel, gel->clip.x1, y0, gel->clip.x1, v);
+		x0 = gel->clip.x1;
+		y0 = v;
+	}
+
+	fz_insert_gel_raw(gel, x0, y0, x1, y1);
+}
+
+void
+fz_sort_gel(fz_gel *gel)
+{
+	fz_edge *a = gel->edges;
+	int n = gel->len;
+
+	int h, i, k;
+	fz_edge t;
+
+	h = 1;
+	if (n < 14) {
+		h = 1;
+	}
+	else {
+		while (h < n)
+			h = 3 * h + 1;
+		h /= 3;
+		h /= 3;
+	}
+
+	while (h > 0)
+	{
+		for (i = 0; i < n; i++) {
+			t = a[i];
+			k = i - h;
+			/* TODO: sort on y major, x minor */
+			while (k >= 0 && a[k].y > t.y) {
+				a[k + h] = a[k];
+				k -= h;
+			}
+			a[k + h] = t;
+		}
+
+		h /= 3;
+	}
+}
+
+int
+fz_is_rect_gel(fz_gel *gel)
+{
+	/* a rectangular path is converted into two vertical edges of identical height */
+	if (gel->len == 2)
+	{
+		fz_edge *a = gel->edges + 0;
+		fz_edge *b = gel->edges + 1;
+		return a->y == b->y && a->h == b->h &&
+			a->xmove == 0 && a->adj_up == 0 &&
+			b->xmove == 0 && b->adj_up == 0;
+	}
+	return 0;
+}
+
+/*
+ * Active Edge List -- keep track of active edges while sweeping
+ */
+
+static void
+sort_active(fz_edge **a, int n)
+{
+	int h, i, k;
+	fz_edge *t;
+
+	h = 1;
+	if (n < 14) {
+		h = 1;
+	}
+	else {
+		while (h < n)
+			h = 3 * h + 1;
+		h /= 3;
+		h /= 3;
+	}
+
+	while (h > 0)
+	{
+		for (i = 0; i < n; i++) {
+			t = a[i];
+			k = i - h;
+			while (k >= 0 && a[k]->x > t->x) {
+				a[k + h] = a[k];
+				k -= h;
+			}
+			a[k + h] = t;
+		}
+
+		h /= 3;
+	}
+}
+
+static void
+insert_active(fz_gel *gel, int y, int *e)
+{
+	/* insert edges that start here */
+	while (*e < gel->len && gel->edges[*e].y == y) {
+		if (gel->alen + 1 == gel->acap) {
+			int newcap = gel->acap + 64;
+			fz_edge **newactive = fz_realloc(gel->active, newcap, sizeof(fz_edge*));
+			gel->active = newactive;
+			gel->acap = newcap;
+		}
+		gel->active[gel->alen++] = &gel->edges[(*e)++];
+	}
+
+	/* shell-sort the edges by increasing x */
+	sort_active(gel->active, gel->alen);
+}
+
+static void
+advance_active(fz_gel *gel)
+{
+	fz_edge *edge;
+	int i = 0;
+
+	while (i < gel->alen)
+	{
+		edge = gel->active[i];
+
+		edge->h --;
+
+		/* terminator! */
+		if (edge->h == 0) {
+			gel->active[i] = gel->active[--gel->alen];
+		}
+
+		else {
+			edge->x += edge->xmove;
+			edge->e += edge->adj_up;
+			if (edge->e > 0) {
+				edge->x += edge->xdir;
+				edge->e -= edge->adj_down;
+			}
+			i ++;
+		}
+	}
+}
+
+/*
+ * Anti-aliased scan conversion.
+ */
+
+static inline void add_span_aa(int *list, int x0, int x1, int xofs)
+{
+	int x0pix, x0sub;
+	int x1pix, x1sub;
+
+	if (x0 == x1)
+		return;
+
+	/* x between 0 and width of bbox */
+	x0 -= xofs;
+	x1 -= xofs;
+
+	x0pix = x0 / fz_aa_hscale;
+	x0sub = x0 % fz_aa_hscale;
+	x1pix = x1 / fz_aa_hscale;
+	x1sub = x1 % fz_aa_hscale;
+
+	if (x0pix == x1pix)
+	{
+		list[x0pix] += x1sub - x0sub;
+		list[x0pix+1] += x0sub - x1sub;
+	}
+
+	else
+	{
+		list[x0pix] += fz_aa_hscale - x0sub;
+		list[x0pix+1] += x0sub;
+		list[x1pix] += x1sub - fz_aa_hscale;
+		list[x1pix+1] += -x1sub;
+	}
+}
+
+static inline void non_zero_winding_aa(fz_gel *gel, int *list, int xofs)
+{
+	int winding = 0;
+	int x = 0;
+	int i;
+	for (i = 0; i < gel->alen; i++)
+	{
+		if (!winding && (winding + gel->active[i]->ydir))
+			x = gel->active[i]->x;
+		if (winding && !(winding + gel->active[i]->ydir))
+			add_span_aa(list, x, gel->active[i]->x, xofs);
+		winding += gel->active[i]->ydir;
+	}
+}
+
+static inline void even_odd_aa(fz_gel *gel, int *list, int xofs)
+{
+	int even = 0;
+	int x = 0;
+	int i;
+	for (i = 0; i < gel->alen; i++)
+	{
+		if (!even)
+			x = gel->active[i]->x;
+		else
+			add_span_aa(list, x, gel->active[i]->x, xofs);
+		even = !even;
+	}
+}
+
+static inline void undelta_aa(unsigned char * restrict out, int * restrict in, int n)
+{
+	int d = 0;
+	while (n--)
+	{
+		d += *in++;
+		*out++ = AA_SCALE(d);
+	}
+}
+
+static inline void blit_aa(fz_pixmap *dst, int x, int y,
+	unsigned char *mp, int w, unsigned char *color)
+{
+	unsigned char *dp;
+	dp = dst->samples + ( (y - dst->y) * dst->w + (x - dst->x) ) * dst->n;
+	if (color)
+		fz_paint_span_with_color(dp, mp, dst->n, w, color);
+	else
+		fz_paint_span(dp, mp, 1, w, 255);
+}
+
+static void
+fz_scan_convert_aa(fz_gel *gel, int eofill, fz_bbox clip,
+	fz_pixmap *dst, unsigned char *color)
+{
+	unsigned char *alphas;
+	int *deltas;
+	int y, e;
+	int yd, yc;
+
+	int xmin = fz_idiv(gel->bbox.x0, fz_aa_hscale);
+	int xmax = fz_idiv(gel->bbox.x1, fz_aa_hscale) + 1;
+
+	int xofs = xmin * fz_aa_hscale;
+
+	int skipx = clip.x0 - xmin;
+	int clipn = clip.x1 - clip.x0;
+
+	if (gel->len == 0)
+		return;
+
+	assert(clip.x0 >= xmin);
+	assert(clip.x1 <= xmax);
+
+	alphas = fz_malloc(xmax - xmin + 1);
+	deltas = fz_malloc((xmax - xmin + 1) * sizeof(int));
+	memset(deltas, 0, (xmax - xmin + 1) * sizeof(int));
+
+	e = 0;
+	y = gel->edges[0].y;
+	yc = fz_idiv(y, fz_aa_vscale);
+	yd = yc;
+
+	while (gel->alen > 0 || e < gel->len)
+	{
+		yc = fz_idiv(y, fz_aa_vscale);
+		if (yc != yd)
+		{
+			if (yd >= clip.y0 && yd < clip.y1)
+			{
+				undelta_aa(alphas, deltas, skipx + clipn);
+				blit_aa(dst, xmin + skipx, yd, alphas + skipx, clipn, color);
+				memset(deltas, 0, (skipx + clipn) * sizeof(int));
+			}
+		}
+		yd = yc;
+
+		insert_active(gel, y, &e);
+
+		if (yd >= clip.y0 && yd < clip.y1)
+		{
+			if (eofill)
+				even_odd_aa(gel, deltas, xofs);
+			else
+				non_zero_winding_aa(gel, deltas, xofs);
+		}
+
+		advance_active(gel);
+
+		if (gel->alen > 0)
+			y ++;
+		else if (e < gel->len)
+			y = gel->edges[e].y;
+	}
+
+	if (yd >= clip.y0 && yd < clip.y1)
+	{
+		undelta_aa(alphas, deltas, skipx + clipn);
+		blit_aa(dst, xmin + skipx, yd, alphas + skipx, clipn, color);
+	}
+
+	fz_free(deltas);
+	fz_free(alphas);
+}
+
+/*
+ * Sharp (not anti-aliased) scan conversion
+ */
+
+static inline void blit_sharp(int x0, int x1, int y,
+	fz_bbox clip, fz_pixmap *dst, unsigned char *color)
+{
+	unsigned char *dp;
+	x0 = CLAMP(x0, dst->x, dst->x + dst->w);
+	x1 = CLAMP(x1, dst->x, dst->x + dst->w);
+	if (x0 < x1)
+	{
+		dp = dst->samples + ( (y - dst->y) * dst->w + (x0 - dst->x) ) * dst->n;
+		if (color)
+			fz_paint_solid_color(dp, dst->n, x1 - x0, color);
+		else
+			fz_paint_solid_alpha(dp, x1 - x0, 255);
+	}
+}
+
+static inline void non_zero_winding_sharp(fz_gel *gel, int y,
+	fz_bbox clip, fz_pixmap *dst, unsigned char *color)
+{
+	int winding = 0;
+	int x = 0;
+	int i;
+	for (i = 0; i < gel->alen; i++)
+	{
+		if (!winding && (winding + gel->active[i]->ydir))
+			x = gel->active[i]->x;
+		if (winding && !(winding + gel->active[i]->ydir))
+			blit_sharp(x, gel->active[i]->x, y, clip, dst, color);
+		winding += gel->active[i]->ydir;
+	}
+}
+
+static inline void even_odd_sharp(fz_gel *gel, int y,
+	fz_bbox clip, fz_pixmap *dst, unsigned char *color)
+{
+	int even = 0;
+	int x = 0;
+	int i;
+	for (i = 0; i < gel->alen; i++)
+	{
+		if (!even)
+			x = gel->active[i]->x;
+		else
+			blit_sharp(x, gel->active[i]->x, y, clip, dst, color);
+		even = !even;
+	}
+}
+
+static void
+fz_scan_convert_sharp(fz_gel *gel, int eofill, fz_bbox clip,
+	fz_pixmap *dst, unsigned char *color)
+{
+	int e = 0;
+	int y = gel->edges[0].y;
+
+	while (gel->alen > 0 || e < gel->len)
+	{
+		insert_active(gel, y, &e);
+
+		if (y >= clip.y0 && y < clip.y1)
+		{
+			if (eofill)
+				even_odd_sharp(gel, y, clip, dst, color);
+			else
+				non_zero_winding_sharp(gel, y, clip, dst, color);
+		}
+
+		advance_active(gel);
+
+		if (gel->alen > 0)
+			y ++;
+		else if (e < gel->len)
+			y = gel->edges[e].y;
+	}
+}
+
+void
+fz_scan_convert(fz_gel *gel, int eofill, fz_bbox clip,
+	fz_pixmap *dst, unsigned char *color)
+{
+	if (fz_aa_level > 0)
+		fz_scan_convert_aa(gel, eofill, clip, dst, color);
+	else
+		fz_scan_convert_sharp(gel, eofill, clip, dst, color);
+}
diff --git a/contrib/media/updf/draw/draw_glyph.c b/contrib/media/updf/draw/draw_glyph.c
new file mode 100644
index 0000000000..95f3955d82
--- /dev/null
+++ b/contrib/media/updf/draw/draw_glyph.c
@@ -0,0 +1,134 @@
+#include "fitz.h"
+
+#define MAX_FONT_SIZE 1000
+#define MAX_GLYPH_SIZE 256
+#define MAX_CACHE_SIZE (1024*1024)
+
+typedef struct fz_glyph_key_s fz_glyph_key;
+
+struct fz_glyph_cache_s
+{
+	fz_hash_table *hash;
+	int total;
+};
+
+struct fz_glyph_key_s
+{
+	fz_font *font;
+	int a, b;
+	int c, d;
+	unsigned short gid;
+	unsigned char e, f;
+};
+
+fz_glyph_cache *
+fz_new_glyph_cache(void)
+{
+	fz_glyph_cache *cache;
+
+	cache = fz_malloc(sizeof(fz_glyph_cache));
+	cache->hash = fz_new_hash_table(509, sizeof(fz_glyph_key));
+	cache->total = 0;
+
+	return cache;
+}
+
+static void
+fz_evict_glyph_cache(fz_glyph_cache *cache)
+{
+	fz_glyph_key *key;
+	fz_pixmap *pixmap;
+	int i;
+
+	for (i = 0; i < fz_hash_len(cache->hash); i++)
+	{
+		key = fz_hash_get_key(cache->hash, i);
+		if (key->font)
+			fz_drop_font(key->font);
+		pixmap = fz_hash_get_val(cache->hash, i);
+		if (pixmap)
+			fz_drop_pixmap(pixmap);
+	}
+
+	cache->total = 0;
+
+	fz_empty_hash(cache->hash);
+}
+
+void
+fz_free_glyph_cache(fz_glyph_cache *cache)
+{
+	fz_evict_glyph_cache(cache);
+	fz_free_hash(cache->hash);
+	fz_free(cache);
+}
+
+fz_pixmap *
+fz_render_stroked_glyph(fz_glyph_cache *cache, fz_font *font, int gid, fz_matrix trm, fz_matrix ctm, fz_stroke_state *stroke)
+{
+	if (font->ft_face)
+		return fz_render_ft_stroked_glyph(font, gid, trm, ctm, stroke);
+	return fz_render_glyph(cache, font, gid, trm, NULL);
+}
+
+fz_pixmap *
+fz_render_glyph(fz_glyph_cache *cache, fz_font *font, int gid, fz_matrix ctm, fz_colorspace *model)
+{
+	fz_glyph_key key;
+	fz_pixmap *val;
+	float size = fz_matrix_expansion(ctm);
+
+	if (size > MAX_FONT_SIZE)
+	{
+		/* TODO: this case should be handled by rendering glyph as a path fill */
+		fz_warn("font size too large (%g), not rendering glyph", size);
+		return NULL;
+	}
+
+	memset(&key, 0, sizeof key);
+	key.font = font;
+	key.gid = gid;
+	key.a = ctm.a * 65536;
+	key.b = ctm.b * 65536;
+	key.c = ctm.c * 65536;
+	key.d = ctm.d * 65536;
+	key.e = (ctm.e - floorf(ctm.e)) * 256;
+	key.f = (ctm.f - floorf(ctm.f)) * 256;
+
+	val = fz_hash_find(cache->hash, &key);
+	if (val)
+		return fz_keep_pixmap(val);
+
+	ctm.e = floorf(ctm.e) + key.e / 256.0f;
+	ctm.f = floorf(ctm.f) + key.f / 256.0f;
+
+	if (font->ft_face)
+	{
+		val = fz_render_ft_glyph(font, gid, ctm);
+	}
+	else if (font->t3procs)
+	{
+		val = fz_render_t3_glyph(font, gid, ctm, model);
+	}
+	else
+	{
+		fz_warn("assert: uninitialized font structure");
+		return NULL;
+	}
+
+	if (val)
+	{
+		if (val->w < MAX_GLYPH_SIZE && val->h < MAX_GLYPH_SIZE)
+		{
+			if (cache->total + val->w * val->h > MAX_CACHE_SIZE)
+				fz_evict_glyph_cache(cache);
+			fz_keep_font(key.font);
+			fz_hash_insert(cache->hash, &key, val);
+			cache->total += val->w * val->h;
+			return fz_keep_pixmap(val);
+		}
+		return val;
+	}
+
+	return NULL;
+}
diff --git a/contrib/media/updf/draw/draw_mesh.c b/contrib/media/updf/draw/draw_mesh.c
new file mode 100644
index 0000000000..4254cb649c
--- /dev/null
+++ b/contrib/media/updf/draw/draw_mesh.c
@@ -0,0 +1,574 @@
+#include "fitz.h"
+
+/*
+ * polygon clipping
+ */
+
+enum { IN, OUT, ENTER, LEAVE };
+enum { MAXV = 3 + 4 };
+enum { MAXN = 2 + FZ_MAX_COLORS };
+
+static int clipx(float val, int ismax, float *v1, float *v2, int n)
+{
+	float t;
+	int i;
+	int v1o = ismax ? v1[0] > val : v1[0] < val;
+	int v2o = ismax ? v2[0] > val : v2[0] < val;
+	if (v1o + v2o == 0)
+		return IN;
+	if (v1o + v2o == 2)
+		return OUT;
+	if (v2o)
+	{
+		t = (val - v1[0]) / (v2[0] - v1[0]);
+		v2[0] = val;
+		v2[1] = v1[1] + t * (v2[1] - v1[1]);
+		for (i = 2; i < n; i++)
+			v2[i] = v1[i] + t * (v2[i] - v1[i]);
+		return LEAVE;
+	}
+	else
+	{
+		t = (val - v2[0]) / (v1[0] - v2[0]);
+		v1[0] = val;
+		v1[1] = v2[1] + t * (v1[1] - v2[1]);
+		for (i = 2; i < n; i++)
+			v1[i] = v2[i] + t * (v1[i] - v2[i]);
+		return ENTER;
+	}
+}
+
+static int clipy(float val, int ismax, float *v1, float *v2, int n)
+{
+	float t;
+	int i;
+	int v1o = ismax ? v1[1] > val : v1[1] < val;
+	int v2o = ismax ? v2[1] > val : v2[1] < val;
+	if (v1o + v2o == 0)
+		return IN;
+	if (v1o + v2o == 2)
+		return OUT;
+	if (v2o)
+	{
+		t = (val - v1[1]) / (v2[1] - v1[1]);
+		v2[0] = v1[0] + t * (v2[0] - v1[0]);
+		v2[1] = val;
+		for (i = 2; i < n; i++)
+			v2[i] = v1[i] + t * (v2[i] - v1[i]);
+		return LEAVE;
+	}
+	else
+	{
+		t = (val - v2[1]) / (v1[1] - v2[1]);
+		v1[0] = v2[0] + t * (v1[0] - v2[0]);
+		v1[1] = val;
+		for (i = 2; i < n; i++)
+			v1[i] = v2[i] + t * (v1[i] - v2[i]);
+		return ENTER;
+	}
+}
+
+static inline void copy_vert(float *dst, float *src, int n)
+{
+	while (n--)
+		*dst++ = *src++;
+}
+
+static int clip_poly(float src[MAXV][MAXN],
+	float dst[MAXV][MAXN], int len, int n,
+	float val, int isy, int ismax)
+{
+	float cv1[MAXN];
+	float cv2[MAXN];
+	int v1, v2, cp;
+	int r;
+
+	v1 = len - 1;
+	cp = 0;
+
+	for (v2 = 0; v2 < len; v2++)
+	{
+		copy_vert(cv1, src[v1], n);
+		copy_vert(cv2, src[v2], n);
+
+		if (isy)
+			r = clipy(val, ismax, cv1, cv2, n);
+		else
+			r = clipx(val, ismax, cv1, cv2, n);
+
+		switch (r)
+		{
+		case IN:
+			copy_vert(dst[cp++], cv2, n);
+			break;
+		case OUT:
+			break;
+		case LEAVE:
+			copy_vert(dst[cp++], cv2, n);
+			break;
+		case ENTER:
+			copy_vert(dst[cp++], cv1, n);
+			copy_vert(dst[cp++], cv2, n);
+			break;
+		}
+		v1 = v2;
+	}
+
+	return cp;
+}
+
+/*
+ * gouraud shaded polygon scan conversion
+ */
+
+static void paint_scan(fz_pixmap *pix, int y, int x1, int x2, int *v1, int *v2, int n)
+{
+	unsigned char *p = pix->samples + ((y - pix->y) * pix->w + (x1 - pix->x)) * pix->n;
+	int v[FZ_MAX_COLORS];
+	int dv[FZ_MAX_COLORS];
+	int w = x2 - x1;
+	int k;
+
+	assert(w >= 0);
+	assert(y >= pix->y);
+	assert(y < pix->y + pix->h);
+	assert(x1 >= pix->x);
+	assert(x2 <= pix->x + pix->w);
+
+	if (w == 0)
+		return;
+
+	for (k = 0; k < n; k++)
+	{
+		v[k] = v1[k];
+		dv[k] = (v2[k] - v1[k]) / w;
+	}
+
+	while (w--)
+	{
+		for (k = 0; k < n; k++)
+		{
+			*p++ = v[k] >> 16;
+			v[k] += dv[k];
+		}
+		*p++ = 255;
+	}
+}
+
+static int find_next(int gel[MAXV][MAXN], int len, int a, int *s, int *e, int d)
+{
+	int b;
+
+	while (1)
+	{
+		b = a + d;
+		if (b == len)
+			b = 0;
+		if (b == -1)
+			b = len - 1;
+
+		if (gel[b][1] == gel[a][1])
+		{
+			a = b;
+			continue;
+		}
+
+		if (gel[b][1] > gel[a][1])
+		{
+			*s = a;
+			*e = b;
+			return 0;
+		}
+
+		return 1;
+	}
+}
+
+static void load_edge(int gel[MAXV][MAXN], int s, int e, int *ael, int *del, int n)
+{
+	int swp, k, dy;
+
+	if (gel[s][1] > gel[e][1])
+	{
+		swp = s; s = e; e = swp;
+	}
+
+	dy = gel[e][1] - gel[s][1];
+
+	ael[0] = gel[s][0];
+	del[0] = (gel[e][0] - gel[s][0]) / dy;
+	for (k = 2; k < n; k++)
+	{
+		ael[k] = gel[s][k];
+		del[k] = (gel[e][k] - gel[s][k]) / dy;
+	}
+}
+
+static inline void step_edge(int *ael, int *del, int n)
+{
+	int k;
+	ael[0] += del[0];
+	for (k = 2; k < n; k++)
+		ael[k] += del[k];
+}
+
+static void
+fz_paint_triangle(fz_pixmap *pix, float *av, float *bv, float *cv, int n, fz_bbox bbox)
+{
+	float poly[MAXV][MAXN];
+	float temp[MAXV][MAXN];
+	float cx0 = bbox.x0;
+	float cy0 = bbox.y0;
+	float cx1 = bbox.x1;
+	float cy1 = bbox.y1;
+
+	int gel[MAXV][MAXN];
+	int ael[2][MAXN];
+	int del[2][MAXN];
+	int y, s0, s1, e0, e1;
+	int top, bot, len;
+
+	int i, k;
+
+	copy_vert(poly[0], av, n);
+	copy_vert(poly[1], bv, n);
+	copy_vert(poly[2], cv, n);
+
+	len = clip_poly(poly, temp, 3, n, cx0, 0, 0);
+	len = clip_poly(temp, poly, len, n, cx1, 0, 1);
+	len = clip_poly(poly, temp, len, n, cy0, 1, 0);
+	len = clip_poly(temp, poly, len, n, cy1, 1, 1);
+
+	if (len < 3)
+		return;
+
+	for (i = 0; i < len; i++)
+	{
+		gel[i][0] = floorf(poly[i][0] + 0.5f) * 65536; /* trunc and fix */
+		gel[i][1] = floorf(poly[i][1] + 0.5f);	/* y is not fixpoint */
+		for (k = 2; k < n; k++)
+			gel[i][k] = poly[i][k] * 65536;	/* fix with precision */
+	}
+
+	top = bot = 0;
+	for (i = 0; i < len; i++)
+	{
+		if (gel[i][1] < gel[top][1])
+			top = i;
+		if (gel[i][1] > gel[bot][1])
+			bot = i;
+	}
+
+	if (gel[bot][1] - gel[top][1] == 0)
+		return;
+
+	y = gel[top][1];
+
+	if (find_next(gel, len, top, &s0, &e0, 1))
+		return;
+	if (find_next(gel, len, top, &s1, &e1, -1))
+		return;
+
+	load_edge(gel, s0, e0, ael[0], del[0], n);
+	load_edge(gel, s1, e1, ael[1], del[1], n);
+
+	while (1)
+	{
+		int x0 = ael[0][0] >> 16;
+		int x1 = ael[1][0] >> 16;
+
+		if (ael[0][0] < ael[1][0])
+			paint_scan(pix, y, x0, x1, ael[0]+2, ael[1]+2, n-2);
+		else
+			paint_scan(pix, y, x1, x0, ael[1]+2, ael[0]+2, n-2);
+
+		step_edge(ael[0], del[0], n);
+		step_edge(ael[1], del[1], n);
+		y ++;
+
+		if (y >= gel[e0][1])
+		{
+			if (find_next(gel, len, e0, &s0, &e0, 1))
+				return;
+			load_edge(gel, s0, e0, ael[0], del[0], n);
+		}
+
+		if (y >= gel[e1][1])
+		{
+			if (find_next(gel, len, e1, &s1, &e1, -1))
+				return;
+			load_edge(gel, s1, e1, ael[1], del[1], n);
+		}
+	}
+}
+
+static void
+fz_paint_quad(fz_pixmap *pix,
+		fz_point p0, fz_point p1, fz_point p2, fz_point p3,
+		float c0, float c1, float c2, float c3,
+		int n, fz_bbox bbox)
+{
+	float v[4][3];
+
+	v[0][0] = p0.x;
+	v[0][1] = p0.y;
+	v[0][2] = c0;
+
+	v[1][0] = p1.x;
+	v[1][1] = p1.y;
+	v[1][2] = c1;
+
+	v[2][0] = p2.x;
+	v[2][1] = p2.y;
+	v[2][2] = c2;
+
+	v[3][0] = p3.x;
+	v[3][1] = p3.y;
+	v[3][2] = c3;
+
+	fz_paint_triangle(pix, v[0], v[2], v[3], n, bbox);
+	fz_paint_triangle(pix, v[0], v[3], v[1], n, bbox);
+}
+
+/*
+ * linear, radial and mesh painting
+ */
+
+#define HUGENUM 32000 /* how far to extend axial/radial shadings */
+#define RADSEGS 32 /* how many segments to generate for radial meshes */
+
+static fz_point
+fz_point_on_circle(fz_point p, float r, float theta)
+{
+	p.x = p.x + cosf(theta) * r;
+	p.y = p.y + sinf(theta) * r;
+
+	return p;
+}
+
+static void
+fz_paint_linear(fz_shade *shade, fz_matrix ctm, fz_pixmap *dest, fz_bbox bbox)
+{
+	fz_point p0, p1;
+	fz_point v0, v1, v2, v3;
+	fz_point e0, e1;
+	float theta;
+
+	p0.x = shade->mesh[0];
+	p0.y = shade->mesh[1];
+	p0 = fz_transform_point(ctm, p0);
+
+	p1.x = shade->mesh[3];
+	p1.y = shade->mesh[4];
+	p1 = fz_transform_point(ctm, p1);
+
+	theta = atan2f(p1.y - p0.y, p1.x - p0.x);
+	theta += (float)M_PI * 0.5f;
+
+	v0 = fz_point_on_circle(p0, HUGENUM, theta);
+	v1 = fz_point_on_circle(p1, HUGENUM, theta);
+	v2 = fz_point_on_circle(p0, -HUGENUM, theta);
+	v3 = fz_point_on_circle(p1, -HUGENUM, theta);
+
+	fz_paint_quad(dest, v0, v1, v2, v3, 0, 255, 0, 255, 3, bbox);
+
+	if (shade->extend[0])
+	{
+		e0.x = v0.x - (p1.x - p0.x) * HUGENUM;
+		e0.y = v0.y - (p1.y - p0.y) * HUGENUM;
+
+		e1.x = v2.x - (p1.x - p0.x) * HUGENUM;
+		e1.y = v2.y - (p1.y - p0.y) * HUGENUM;
+
+		fz_paint_quad(dest, e0, e1, v0, v2, 0, 0, 0, 0, 3, bbox);
+	}
+
+	if (shade->extend[1])
+	{
+		e0.x = v1.x + (p1.x - p0.x) * HUGENUM;
+		e0.y = v1.y + (p1.y - p0.y) * HUGENUM;
+
+		e1.x = v3.x + (p1.x - p0.x) * HUGENUM;
+		e1.y = v3.y + (p1.y - p0.y) * HUGENUM;
+
+		fz_paint_quad(dest, e0, e1, v1, v3, 255, 255, 255, 255, 3, bbox);
+	}
+}
+
+static void
+fz_paint_annulus(fz_matrix ctm,
+		fz_point p0, float r0, float c0,
+		fz_point p1, float r1, float c1,
+		fz_pixmap *dest, fz_bbox bbox)
+{
+	fz_point t0, t1, t2, t3, b0, b1, b2, b3;
+	float theta, step;
+	int i;
+
+	theta = atan2f(p1.y - p0.y, p1.x - p0.x);
+	step = (float)M_PI * 2 / RADSEGS;
+
+	for (i = 0; i < RADSEGS / 2; i++)
+	{
+		t0 = fz_point_on_circle(p0, r0, theta + i * step);
+		t1 = fz_point_on_circle(p0, r0, theta + i * step + step);
+		t2 = fz_point_on_circle(p1, r1, theta + i * step);
+		t3 = fz_point_on_circle(p1, r1, theta + i * step + step);
+		b0 = fz_point_on_circle(p0, r0, theta - i * step);
+		b1 = fz_point_on_circle(p0, r0, theta - i * step - step);
+		b2 = fz_point_on_circle(p1, r1, theta - i * step);
+		b3 = fz_point_on_circle(p1, r1, theta - i * step - step);
+
+		t0 = fz_transform_point(ctm, t0);
+		t1 = fz_transform_point(ctm, t1);
+		t2 = fz_transform_point(ctm, t2);
+		t3 = fz_transform_point(ctm, t3);
+		b0 = fz_transform_point(ctm, b0);
+		b1 = fz_transform_point(ctm, b1);
+		b2 = fz_transform_point(ctm, b2);
+		b3 = fz_transform_point(ctm, b3);
+
+		fz_paint_quad(dest, t0, t1, t2, t3, c0, c0, c1, c1, 3, bbox);
+		fz_paint_quad(dest, b0, b1, b2, b3, c0, c0, c1, c1, 3, bbox);
+	}
+}
+
+static void
+fz_paint_radial(fz_shade *shade, fz_matrix ctm, fz_pixmap *dest, fz_bbox bbox)
+{
+	fz_point p0, p1;
+	float r0, r1;
+	fz_point e;
+	float er, rs;
+
+	p0.x = shade->mesh[0];
+	p0.y = shade->mesh[1];
+	r0 = shade->mesh[2];
+
+	p1.x = shade->mesh[3];
+	p1.y = shade->mesh[4];
+	r1 = shade->mesh[5];
+
+	if (shade->extend[0])
+	{
+		if (r0 < r1)
+			rs = r0 / (r0 - r1);
+		else
+			rs = -HUGENUM;
+
+		e.x = p0.x + (p1.x - p0.x) * rs;
+		e.y = p0.y + (p1.y - p0.y) * rs;
+		er = r0 + (r1 - r0) * rs;
+
+		fz_paint_annulus(ctm, e, er, 0, p0, r0, 0, dest, bbox);
+	}
+
+	fz_paint_annulus(ctm, p0, r0, 0, p1, r1, 255, dest, bbox);
+
+	if (shade->extend[1])
+	{
+		if (r0 > r1)
+			rs = r1 / (r1 - r0);
+		else
+			rs = -HUGENUM;
+
+		e.x = p1.x + (p0.x - p1.x) * rs;
+		e.y = p1.y + (p0.y - p1.y) * rs;
+		er = r1 + (r0 - r1) * rs;
+
+		fz_paint_annulus(ctm, p1, r1, 255, e, er, 255, dest, bbox);
+	}
+}
+
+static void
+fz_paint_mesh(fz_shade *shade, fz_matrix ctm, fz_pixmap *dest, fz_bbox bbox)
+{
+	float tri[3][MAXN];
+	fz_point p;
+	float *mesh;
+	int ntris;
+	int i, k;
+
+	mesh = shade->mesh;
+
+	if (shade->use_function)
+		ntris = shade->mesh_len / 9;
+	else
+		ntris = shade->mesh_len / ((2 + shade->colorspace->n) * 3);
+
+	while (ntris--)
+	{
+		for (k = 0; k < 3; k++)
+		{
+			p.x = *mesh++;
+			p.y = *mesh++;
+			p = fz_transform_point(ctm, p);
+			tri[k][0] = p.x;
+			tri[k][1] = p.y;
+			if (shade->use_function)
+				tri[k][2] = *mesh++ * 255;
+			else
+			{
+				fz_convert_color(shade->colorspace, mesh, dest->colorspace, tri[k] + 2);
+				for (i = 0; i < dest->colorspace->n; i++)
+					tri[k][i + 2] *= 255;
+				mesh += shade->colorspace->n;
+			}
+		}
+		fz_paint_triangle(dest, tri[0], tri[1], tri[2], 2 + dest->colorspace->n, bbox);
+	}
+}
+
+void
+fz_paint_shade(fz_shade *shade, fz_matrix ctm, fz_pixmap *dest, fz_bbox bbox)
+{
+	unsigned char clut[256][FZ_MAX_COLORS];
+	fz_pixmap *temp, *conv;
+	float color[FZ_MAX_COLORS];
+	int i, k;
+
+	ctm = fz_concat(shade->matrix, ctm);
+
+	if (shade->use_function)
+	{
+		for (i = 0; i < 256; i++)
+		{
+			fz_convert_color(shade->colorspace, shade->function[i], dest->colorspace, color);
+			for (k = 0; k < dest->colorspace->n; k++)
+				clut[i][k] = color[k] * 255;
+			clut[i][k] = shade->function[i][shade->colorspace->n] * 255;
+		}
+		conv = fz_new_pixmap_with_rect(dest->colorspace, bbox);
+		temp = fz_new_pixmap_with_rect(fz_device_gray, bbox);
+		fz_clear_pixmap(temp);
+	}
+	else
+	{
+		temp = dest;
+	}
+
+	switch (shade->type)
+	{
+	case FZ_LINEAR: fz_paint_linear(shade, ctm, temp, bbox); break;
+	case FZ_RADIAL: fz_paint_radial(shade, ctm, temp, bbox); break;
+	case FZ_MESH: fz_paint_mesh(shade, ctm, temp, bbox); break;
+	}
+
+	if (shade->use_function)
+	{
+		unsigned char *s = temp->samples;
+		unsigned char *d = conv->samples;
+		int len = temp->w * temp->h;
+		while (len--)
+		{
+			int v = *s++;
+			int a = fz_mul255(*s++, clut[v][conv->n - 1]);
+			for (k = 0; k < conv->n - 1; k++)
+				*d++ = fz_mul255(clut[v][k], a);
+			*d++ = a;
+		}
+		fz_paint_pixmap(dest, conv, 255);
+		fz_drop_pixmap(conv);
+		fz_drop_pixmap(temp);
+	}
+}
diff --git a/contrib/media/updf/draw/draw_paint.c b/contrib/media/updf/draw/draw_paint.c
new file mode 100644
index 0000000000..3b02b87093
--- /dev/null
+++ b/contrib/media/updf/draw/draw_paint.c
@@ -0,0 +1,471 @@
+#include "fitz.h"
+
+/*
+
+The functions in this file implement various flavours of Porter-Duff blending.
+
+We take the following as definitions:
+
+	Cx = Color (from plane x)
+	ax = Alpha (from plane x)
+	cx = Cx.ax = Premultiplied color (from plane x)
+
+The general PorterDuff blending equation is:
+
+	Blend Z = X op Y	cz = Fx.cx + Fy. cy	where Fx and Fy depend on op
+
+The two operations we use in this file are: '(X in Y) over Z' and
+'S over Z'. The definitions of the 'over' and 'in' operations are as
+follows:
+
+	For S over Z,	Fs = 1, Fz = 1-as
+	For X in Y,	Fx = ay, Fy = 0
+
+We have 2 choices; we can either work with premultiplied data, or non
+premultiplied data. Our
+
+First the premultiplied case:
+
+	Let S = (X in Y)
+	Let R = (X in Y) over Z = S over Z
+
+	cs	= cx.Fx + cy.Fy	(where Fx = ay, Fy = 0)
+		= cx.ay
+	as	= ax.Fx + ay.Fy
+		= ax.ay
+
+	cr	= cs.Fs + cz.Fz	(where Fs = 1, Fz = 1-as)
+		= cs + cz.(1-as)
+		= cx.ay + cz.(1-ax.ay)
+	ar	= as.Fs + az.Fz
+		= as + az.(1-as)
+		= ax.ay + az.(1-ax.ay)
+
+This has various nice properties, like not needing any divisions, and
+being symmetric in color and alpha, so this is what we use. Because we
+went through the pain of deriving the non premultiplied forms, we list
+them here too, though they are not used.
+
+Non Pre-multiplied case:
+
+	Cs.as	= Fx.Cx.ax + Fy.Cy.ay	(where Fx = ay, Fy = 0)
+		= Cx.ay.ax
+	Cs	= (Cx.ay.ax)/(ay.ax)
+		= Cx
+	Cr.ar	= Fs.Cs.as + Fz.Cz.az	(where Fs = 1, Fz = 1-as)
+		= Cs.as	+ (1-as).Cz.az
+		= Cx.ax.ay + Cz.az.(1-ax.ay)
+	Cr	= (Cx.ax.ay + Cz.az.(1-ax.ay))/(ax.ay + az.(1-ax-ay))
+
+Much more complex, it seems. However, if we could restrict ourselves to
+the case where we were always plotting onto an opaque background (i.e.
+az = 1), then:
+
+	Cr	= Cx.(ax.ay) + Cz.(1-ax.ay)
+		= (Cx-Cz)*(1-ax.ay) + Cz	(a single MLA operation)
+	ar	= 1
+
+Sadly, this is not true in the general case, so we abandon this effort
+and stick to using the premultiplied form.
+
+*/
+
+typedef unsigned char byte;
+
+/* These are used by the non-aa scan converter */
+
+void
+fz_paint_solid_alpha(byte * restrict dp, int w, int alpha)
+{
+	int t = FZ_EXPAND(255 - alpha);
+	while (w--)
+	{
+		*dp = alpha + FZ_COMBINE(*dp, t);
+		dp ++;
+	}
+}
+
+void
+fz_paint_solid_color(byte * restrict dp, int n, int w, byte *color)
+{
+	int n1 = n - 1;
+	int sa = FZ_EXPAND(color[n1]);
+	int k;
+	while (w--)
+	{
+		int ma = FZ_COMBINE(FZ_EXPAND(255), sa);
+		for (k = 0; k < n1; k++)
+			dp[k] = FZ_BLEND(color[k], dp[k], ma);
+		dp[k] = FZ_BLEND(255, dp[k], ma);
+		dp += n;
+	}
+}
+
+/* Blend a non-premultiplied color in mask over destination */
+
+static inline void
+fz_paint_span_with_color_2(byte * restrict dp, byte * restrict mp, int w, byte *color)
+{
+	int sa = FZ_EXPAND(color[1]);
+	int g = color[0];
+	while (w--)
+	{
+		int ma = *mp++;
+		ma = FZ_COMBINE(FZ_EXPAND(ma), sa);
+		dp[0] = FZ_BLEND(g, dp[0], ma);
+		dp[1] = FZ_BLEND(255, dp[1], ma);
+		dp += 2;
+	}
+}
+
+static inline void
+fz_paint_span_with_color_4(byte * restrict dp, byte * restrict mp, int w, byte *color)
+{
+	int sa = FZ_EXPAND(color[3]);
+	int r = color[0];
+	int g = color[1];
+	int b = color[2];
+	while (w--)
+	{
+		int ma = *mp++;
+		ma = FZ_COMBINE(FZ_EXPAND(ma), sa);
+		dp[0] = FZ_BLEND(r, dp[0], ma);
+		dp[1] = FZ_BLEND(g, dp[1], ma);
+		dp[2] = FZ_BLEND(b, dp[2], ma);
+		dp[3] = FZ_BLEND(255, dp[3], ma);
+		dp += 4;
+	}
+}
+
+static inline void
+fz_paint_span_with_color_N(byte * restrict dp, byte * restrict mp, int n, int w, byte *color)
+{
+	int n1 = n - 1;
+	int sa = FZ_EXPAND(color[n1]);
+	int k;
+	while (w--)
+	{
+		int ma = *mp++;
+		ma = FZ_COMBINE(FZ_EXPAND(ma), sa);
+		for (k = 0; k < n1; k++)
+			dp[k] = FZ_BLEND(color[k], dp[k], ma);
+		dp[k] = FZ_BLEND(255, dp[k], ma);
+		dp += n;
+	}
+}
+
+void
+fz_paint_span_with_color(byte * restrict dp, byte * restrict mp, int n, int w, byte *color)
+{
+	switch (n)
+	{
+	case 2: fz_paint_span_with_color_2(dp, mp, w, color); break;
+	case 4: fz_paint_span_with_color_4(dp, mp, w, color); break;
+	default: fz_paint_span_with_color_N(dp, mp, n, w, color); break;
+	}
+}
+
+/* Blend source in mask over destination */
+
+static inline void
+fz_paint_span_with_mask_2(byte * restrict dp, byte * restrict sp, byte * restrict mp, int w)
+{
+	while (w--)
+	{
+		int masa;
+		int ma = *mp++;
+		ma = FZ_EXPAND(ma);
+		masa = FZ_COMBINE(sp[1], ma);
+		masa = 255 - masa;
+		masa = FZ_EXPAND(masa);
+		*dp = FZ_COMBINE2(*sp, ma, *dp, masa);
+		sp++; dp++;
+		*dp = FZ_COMBINE2(*sp, ma, *dp, masa);
+		sp++; dp++;
+	}
+}
+
+static inline void
+fz_paint_span_with_mask_4(byte * restrict dp, byte * restrict sp, byte * restrict mp, int w)
+{
+	while (w--)
+	{
+		int masa;
+		int ma = *mp++;
+		ma = FZ_EXPAND(ma);
+		masa = FZ_COMBINE(sp[3], ma);
+		masa = 255 - masa;
+		masa = FZ_EXPAND(masa);
+		*dp = FZ_COMBINE2(*sp, ma, *dp, masa);
+		sp++; dp++;
+		*dp = FZ_COMBINE2(*sp, ma, *dp, masa);
+		sp++; dp++;
+		*dp = FZ_COMBINE2(*sp, ma, *dp, masa);
+		sp++; dp++;
+		*dp = FZ_COMBINE2(*sp, ma, *dp, masa);
+		sp++; dp++;
+	}
+}
+
+static inline void
+fz_paint_span_with_mask_N(byte * restrict dp, byte * restrict sp, byte * restrict mp, int n, int w)
+{
+	while (w--)
+	{
+		int k = n;
+		int masa;
+		int ma = *mp++;
+		ma = FZ_EXPAND(ma);
+		masa = FZ_COMBINE(sp[n-1], ma);
+		masa = 255-masa;
+		masa = FZ_EXPAND(masa);
+		while (k--)
+		{
+			*dp = FZ_COMBINE2(*sp, ma, *dp, masa);
+			sp++; dp++;
+		}
+	}
+}
+
+static void
+fz_paint_span_with_mask(byte * restrict dp, byte * restrict sp, byte * restrict mp, int n, int w)
+{
+	switch (n)
+	{
+	case 2: fz_paint_span_with_mask_2(dp, sp, mp, w); break;
+	case 4: fz_paint_span_with_mask_4(dp, sp, mp, w); break;
+	default: fz_paint_span_with_mask_N(dp, sp, mp, n, w); break;
+	}
+}
+
+/* Blend source in constant alpha over destination */
+
+static inline void
+fz_paint_span_2_with_alpha(byte * restrict dp, byte * restrict sp, int w, int alpha)
+{
+	alpha = FZ_EXPAND(alpha);
+	while (w--)
+	{
+		int masa = FZ_COMBINE(sp[1], alpha);
+		*dp = FZ_BLEND(*sp, *dp, masa);
+		dp++; sp++;
+		*dp = FZ_BLEND(*sp, *dp, masa);
+		dp++; sp++;
+	}
+}
+
+static inline void
+fz_paint_span_4_with_alpha(byte * restrict dp, byte * restrict sp, int w, int alpha)
+{
+	alpha = FZ_EXPAND(alpha);
+	while (w--)
+	{
+		int masa = FZ_COMBINE(sp[3], alpha);
+		*dp = FZ_BLEND(*sp, *dp, masa);
+		sp++; dp++;
+		*dp = FZ_BLEND(*sp, *dp, masa);
+		sp++; dp++;
+		*dp = FZ_BLEND(*sp, *dp, masa);
+		sp++; dp++;
+		*dp = FZ_BLEND(*sp, *dp, masa);
+		sp++; dp++;
+	}
+}
+
+static inline void
+fz_paint_span_N_with_alpha(byte * restrict dp, byte * restrict sp, int n, int w, int alpha)
+{
+	alpha = FZ_EXPAND(alpha);
+	while (w--)
+	{
+		int masa = FZ_COMBINE(sp[n-1], alpha);
+		int k = n;
+		while (k--)
+		{
+			*dp = FZ_BLEND(*sp++, *dp, masa);
+			dp++;
+		}
+	}
+}
+
+/* Blend source over destination */
+
+static inline void
+fz_paint_span_1(byte * restrict dp, byte * restrict sp, int w)
+{
+	while (w--)
+	{
+		int t = FZ_EXPAND(255 - sp[0]);
+		*dp = *sp++ + FZ_COMBINE(*dp, t);
+		dp ++;
+	}
+}
+
+static inline void
+fz_paint_span_2(byte * restrict dp, byte * restrict sp, int w)
+{
+	while (w--)
+	{
+		int t = FZ_EXPAND(255 - sp[1]);
+		*dp = *sp++ + FZ_COMBINE(*dp, t);
+		dp++;
+		*dp = *sp++ + FZ_COMBINE(*dp, t);
+		dp++;
+	}
+}
+
+static inline void
+fz_paint_span_4(byte * restrict dp, byte * restrict sp, int w)
+{
+	while (w--)
+	{
+		int t = FZ_EXPAND(255 - sp[3]);
+		*dp = *sp++ + FZ_COMBINE(*dp, t);
+		dp++;
+		*dp = *sp++ + FZ_COMBINE(*dp, t);
+		dp++;
+		*dp = *sp++ + FZ_COMBINE(*dp, t);
+		dp++;
+		*dp = *sp++ + FZ_COMBINE(*dp, t);
+		dp++;
+	}
+}
+
+static inline void
+fz_paint_span_N(byte * restrict dp, byte * restrict sp, int n, int w)
+{
+	while (w--)
+	{
+		int k = n;
+		int t = FZ_EXPAND(255 - sp[n-1]);
+		while (k--)
+		{
+			*dp = *sp++ + FZ_COMBINE(*dp, t);
+			dp++;
+		}
+	}
+}
+
+void
+fz_paint_span(byte * restrict dp, byte * restrict sp, int n, int w, int alpha)
+{
+	if (alpha == 255)
+	{
+		switch (n)
+		{
+		case 1: fz_paint_span_1(dp, sp, w); break;
+		case 2: fz_paint_span_2(dp, sp, w); break;
+		case 4: fz_paint_span_4(dp, sp, w); break;
+		default: fz_paint_span_N(dp, sp, n, w); break;
+		}
+	}
+	else if (alpha > 0)
+	{
+		switch (n)
+		{
+		case 2: fz_paint_span_2_with_alpha(dp, sp, w, alpha); break;
+		case 4: fz_paint_span_4_with_alpha(dp, sp, w, alpha); break;
+		default: fz_paint_span_N_with_alpha(dp, sp, n, w, alpha); break;
+		}
+	}
+}
+
+/*
+ * Pixmap blending functions
+ */
+
+void
+fz_paint_pixmap_with_rect(fz_pixmap *dst, fz_pixmap *src, int alpha, fz_bbox bbox)
+{
+	unsigned char *sp, *dp;
+	int x, y, w, h, n;
+
+	assert(dst->n == src->n);
+
+	bbox = fz_intersect_bbox(bbox, fz_bound_pixmap(dst));
+	bbox = fz_intersect_bbox(bbox, fz_bound_pixmap(src));
+
+	x = bbox.x0;
+	y = bbox.y0;
+	w = bbox.x1 - bbox.x0;
+	h = bbox.y1 - bbox.y0;
+	if ((w | h) == 0)
+		return;
+
+	n = src->n;
+	sp = src->samples + ((y - src->y) * src->w + (x - src->x)) * src->n;
+	dp = dst->samples + ((y - dst->y) * dst->w + (x - dst->x)) * dst->n;
+
+	while (h--)
+	{
+		fz_paint_span(dp, sp, n, w, alpha);
+		sp += src->w * n;
+		dp += dst->w * n;
+	}
+}
+
+void
+fz_paint_pixmap(fz_pixmap *dst, fz_pixmap *src, int alpha)
+{
+	unsigned char *sp, *dp;
+	fz_bbox bbox;
+	int x, y, w, h, n;
+
+	assert(dst->n == src->n);
+
+	bbox = fz_bound_pixmap(dst);
+	bbox = fz_intersect_bbox(bbox, fz_bound_pixmap(src));
+
+	x = bbox.x0;
+	y = bbox.y0;
+	w = bbox.x1 - bbox.x0;
+	h = bbox.y1 - bbox.y0;
+	if ((w | h) == 0)
+		return;
+
+	n = src->n;
+	sp = src->samples + ((y - src->y) * src->w + (x - src->x)) * src->n;
+	dp = dst->samples + ((y - dst->y) * dst->w + (x - dst->x)) * dst->n;
+
+	while (h--)
+	{
+		fz_paint_span(dp, sp, n, w, alpha);
+		sp += src->w * n;
+		dp += dst->w * n;
+	}
+}
+
+void
+fz_paint_pixmap_with_mask(fz_pixmap *dst, fz_pixmap *src, fz_pixmap *msk)
+{
+	unsigned char *sp, *dp, *mp;
+	fz_bbox bbox;
+	int x, y, w, h, n;
+
+	assert(dst->n == src->n);
+	assert(msk->n == 1);
+
+	bbox = fz_bound_pixmap(dst);
+	bbox = fz_intersect_bbox(bbox, fz_bound_pixmap(src));
+	bbox = fz_intersect_bbox(bbox, fz_bound_pixmap(msk));
+
+	x = bbox.x0;
+	y = bbox.y0;
+	w = bbox.x1 - bbox.x0;
+	h = bbox.y1 - bbox.y0;
+	if ((w | h) == 0)
+		return;
+
+	n = src->n;
+	sp = src->samples + ((y - src->y) * src->w + (x - src->x)) * src->n;
+	mp = msk->samples + ((y - msk->y) * msk->w + (x - msk->x)) * msk->n;
+	dp = dst->samples + ((y - dst->y) * dst->w + (x - dst->x)) * dst->n;
+
+	while (h--)
+	{
+		fz_paint_span_with_mask(dp, sp, mp, n, w);
+		sp += src->w * n;
+		dp += dst->w * n;
+		mp += msk->w;
+	}
+}
diff --git a/contrib/media/updf/draw/draw_path.c b/contrib/media/updf/draw/draw_path.c
new file mode 100644
index 0000000000..efa881eff5
--- /dev/null
+++ b/contrib/media/updf/draw/draw_path.c
@@ -0,0 +1,807 @@
+#include "fitz.h"
+
+#define MAX_DEPTH 8
+
+enum { BUTT = 0, ROUND = 1, SQUARE = 2, TRIANGLE = 3, MITER = 0, BEVEL = 2 };
+
+static void
+line(fz_gel *gel, fz_matrix *ctm, float x0, float y0, float x1, float y1)
+{
+	float tx0 = ctm->a * x0 + ctm->c * y0 + ctm->e;
+	float ty0 = ctm->b * x0 + ctm->d * y0 + ctm->f;
+	float tx1 = ctm->a * x1 + ctm->c * y1 + ctm->e;
+	float ty1 = ctm->b * x1 + ctm->d * y1 + ctm->f;
+	fz_insert_gel(gel, tx0, ty0, tx1, ty1);
+}
+
+static void
+bezier(fz_gel *gel, fz_matrix *ctm, float flatness,
+	float xa, float ya,
+	float xb, float yb,
+	float xc, float yc,
+	float xd, float yd, int depth)
+{
+	float dmax;
+	float xab, yab;
+	float xbc, ybc;
+	float xcd, ycd;
+	float xabc, yabc;
+	float xbcd, ybcd;
+	float xabcd, yabcd;
+
+	/* termination check */
+	dmax = ABS(xa - xb);
+	dmax = MAX(dmax, ABS(ya - yb));
+	dmax = MAX(dmax, ABS(xd - xc));
+	dmax = MAX(dmax, ABS(yd - yc));
+	if (dmax < flatness || depth >= MAX_DEPTH)
+	{
+		line(gel, ctm, xa, ya, xd, yd);
+		return;
+	}
+
+	xab = xa + xb;
+	yab = ya + yb;
+	xbc = xb + xc;
+	ybc = yb + yc;
+	xcd = xc + xd;
+	ycd = yc + yd;
+
+	xabc = xab + xbc;
+	yabc = yab + ybc;
+	xbcd = xbc + xcd;
+	ybcd = ybc + ycd;
+
+	xabcd = xabc + xbcd;
+	yabcd = yabc + ybcd;
+
+	xab *= 0.5f; yab *= 0.5f;
+	xbc *= 0.5f; ybc *= 0.5f;
+	xcd *= 0.5f; ycd *= 0.5f;
+
+	xabc *= 0.25f; yabc *= 0.25f;
+	xbcd *= 0.25f; ybcd *= 0.25f;
+
+	xabcd *= 0.125f; yabcd *= 0.125f;
+
+	bezier(gel, ctm, flatness, xa, ya, xab, yab, xabc, yabc, xabcd, yabcd, depth + 1);
+	bezier(gel, ctm, flatness, xabcd, yabcd, xbcd, ybcd, xcd, ycd, xd, yd, depth + 1);
+}
+
+void
+fz_flatten_fill_path(fz_gel *gel, fz_path *path, fz_matrix ctm, float flatness)
+{
+	float x1, y1, x2, y2, x3, y3;
+	float cx = 0;
+	float cy = 0;
+	float bx = 0;
+	float by = 0;
+	int i = 0;
+
+	while (i < path->len)
+	{
+		switch (path->items[i++].k)
+		{
+		case FZ_MOVETO:
+			/* implicit closepath before moveto */
+			if (i && (cx != bx || cy != by))
+				line(gel, &ctm, cx, cy, bx, by);
+			x1 = path->items[i++].v;
+			y1 = path->items[i++].v;
+			cx = bx = x1;
+			cy = by = y1;
+			break;
+
+		case FZ_LINETO:
+			x1 = path->items[i++].v;
+			y1 = path->items[i++].v;
+			line(gel, &ctm, cx, cy, x1, y1);
+			cx = x1;
+			cy = y1;
+			break;
+
+		case FZ_CURVETO:
+			x1 = path->items[i++].v;
+			y1 = path->items[i++].v;
+			x2 = path->items[i++].v;
+			y2 = path->items[i++].v;
+			x3 = path->items[i++].v;
+			y3 = path->items[i++].v;
+			bezier(gel, &ctm, flatness, cx, cy, x1, y1, x2, y2, x3, y3, 0);
+			cx = x3;
+			cy = y3;
+			break;
+
+		case FZ_CLOSE_PATH:
+			line(gel, &ctm, cx, cy, bx, by);
+			cx = bx;
+			cy = by;
+			break;
+		}
+	}
+
+	if (i && (cx != bx || cy != by))
+		line(gel, &ctm, cx, cy, bx, by);
+}
+
+struct sctx
+{
+	fz_gel *gel;
+	fz_matrix *ctm;
+	float flatness;
+
+	int linejoin;
+	float linewidth;
+	float miterlimit;
+	fz_point beg[2];
+	fz_point seg[2];
+	int sn, bn;
+	int dot;
+
+	float *dash_list;
+	float dash_phase;
+	int dash_len;
+	int toggle, cap;
+	int offset;
+	float phase;
+	fz_point cur;
+};
+
+static void
+fz_add_line(struct sctx *s, float x0, float y0, float x1, float y1)
+{
+	float tx0 = s->ctm->a * x0 + s->ctm->c * y0 + s->ctm->e;
+	float ty0 = s->ctm->b * x0 + s->ctm->d * y0 + s->ctm->f;
+	float tx1 = s->ctm->a * x1 + s->ctm->c * y1 + s->ctm->e;
+	float ty1 = s->ctm->b * x1 + s->ctm->d * y1 + s->ctm->f;
+	fz_insert_gel(s->gel, tx0, ty0, tx1, ty1);
+}
+
+static void
+fz_add_arc(struct sctx *s,
+	float xc, float yc,
+	float x0, float y0,
+	float x1, float y1)
+{
+	float th0, th1, r;
+	float theta;
+	float ox, oy, nx, ny;
+	int n, i;
+
+	r = fabsf(s->linewidth);
+	theta = 2 * (float)M_SQRT2 * sqrtf(s->flatness / r);
+	th0 = atan2f(y0, x0);
+	th1 = atan2f(y1, x1);
+
+	if (r > 0)
+	{
+		if (th0 < th1)
+			th0 += (float)M_PI * 2;
+		n = ceilf((th0 - th1) / theta);
+	}
+	else
+	{
+		if (th1 < th0)
+			th1 += (float)M_PI * 2;
+		n = ceilf((th1 - th0) / theta);
+	}
+
+	ox = x0;
+	oy = y0;
+	for (i = 1; i < n; i++)
+	{
+		theta = th0 + (th1 - th0) * i / n;
+		nx = cosf(theta) * r;
+		ny = sinf(theta) * r;
+		fz_add_line(s, xc + ox, yc + oy, xc + nx, yc + ny);
+		ox = nx;
+		oy = ny;
+	}
+
+	fz_add_line(s, xc + ox, yc + oy, xc + x1, yc + y1);
+}
+
+static void
+fz_add_line_stroke(struct sctx *s, fz_point a, fz_point b)
+{
+	float dx = b.x - a.x;
+	float dy = b.y - a.y;
+	float scale = s->linewidth / sqrtf(dx * dx + dy * dy);
+	float dlx = dy * scale;
+	float dly = -dx * scale;
+	fz_add_line(s, a.x - dlx, a.y - dly, b.x - dlx, b.y - dly);
+	fz_add_line(s, b.x + dlx, b.y + dly, a.x + dlx, a.y + dly);
+}
+
+static void
+fz_add_line_join(struct sctx *s, fz_point a, fz_point b, fz_point c)
+{
+	float miterlimit = s->miterlimit;
+	float linewidth = s->linewidth;
+	int linejoin = s->linejoin;
+	float dx0, dy0;
+	float dx1, dy1;
+	float dlx0, dly0;
+	float dlx1, dly1;
+	float dmx, dmy;
+	float dmr2;
+	float scale;
+	float cross;
+
+	dx0 = b.x - a.x;
+	dy0 = b.y - a.y;
+
+	dx1 = c.x - b.x;
+	dy1 = c.y - b.y;
+
+	if (dx0 * dx0 + dy0 * dy0 < FLT_EPSILON)
+		linejoin = BEVEL;
+	if (dx1 * dx1 + dy1 * dy1 < FLT_EPSILON)
+		linejoin = BEVEL;
+
+	scale = linewidth / sqrtf(dx0 * dx0 + dy0 * dy0);
+	dlx0 = dy0 * scale;
+	dly0 = -dx0 * scale;
+
+	scale = linewidth / sqrtf(dx1 * dx1 + dy1 * dy1);
+	dlx1 = dy1 * scale;
+	dly1 = -dx1 * scale;
+
+	cross = dx1 * dy0 - dx0 * dy1;
+
+	dmx = (dlx0 + dlx1) * 0.5f;
+	dmy = (dly0 + dly1) * 0.5f;
+	dmr2 = dmx * dmx + dmy * dmy;
+
+	if (cross * cross < FLT_EPSILON && dx0 * dx1 + dy0 * dy1 >= 0)
+		linejoin = BEVEL;
+
+	if (linejoin == MITER)
+		if (dmr2 * miterlimit * miterlimit < linewidth * linewidth)
+			linejoin = BEVEL;
+
+	if (linejoin == BEVEL)
+	{
+		fz_add_line(s, b.x - dlx0, b.y - dly0, b.x - dlx1, b.y - dly1);
+		fz_add_line(s, b.x + dlx1, b.y + dly1, b.x + dlx0, b.y + dly0);
+	}
+
+	if (linejoin == MITER)
+	{
+		scale = linewidth * linewidth / dmr2;
+		dmx *= scale;
+		dmy *= scale;
+
+		if (cross < 0)
+		{
+			fz_add_line(s, b.x - dlx0, b.y - dly0, b.x - dlx1, b.y - dly1);
+			fz_add_line(s, b.x + dlx1, b.y + dly1, b.x + dmx, b.y + dmy);
+			fz_add_line(s, b.x + dmx, b.y + dmy, b.x + dlx0, b.y + dly0);
+		}
+		else
+		{
+			fz_add_line(s, b.x + dlx1, b.y + dly1, b.x + dlx0, b.y + dly0);
+			fz_add_line(s, b.x - dlx0, b.y - dly0, b.x - dmx, b.y - dmy);
+			fz_add_line(s, b.x - dmx, b.y - dmy, b.x - dlx1, b.y - dly1);
+		}
+	}
+
+	if (linejoin == ROUND)
+	{
+		if (cross < 0)
+		{
+			fz_add_line(s, b.x - dlx0, b.y - dly0, b.x - dlx1, b.y - dly1);
+			fz_add_arc(s, b.x, b.y, dlx1, dly1, dlx0, dly0);
+		}
+		else
+		{
+			fz_add_line(s, b.x + dlx1, b.y + dly1, b.x + dlx0, b.y + dly0);
+			fz_add_arc(s, b.x, b.y, -dlx0, -dly0, -dlx1, -dly1);
+		}
+	}
+}
+
+static void
+fz_add_line_cap(struct sctx *s, fz_point a, fz_point b, int linecap)
+{
+	float flatness = s->flatness;
+	float linewidth = s->linewidth;
+
+	float dx = b.x - a.x;
+	float dy = b.y - a.y;
+
+	float scale = linewidth / sqrtf(dx * dx + dy * dy);
+	float dlx = dy * scale;
+	float dly = -dx * scale;
+
+	if (linecap == BUTT)
+		fz_add_line(s, b.x - dlx, b.y - dly, b.x + dlx, b.y + dly);
+
+	if (linecap == ROUND)
+	{
+		int i;
+		int n = ceilf((float)M_PI / (2.0f * (float)M_SQRT2 * sqrtf(flatness / linewidth)));
+		float ox = b.x - dlx;
+		float oy = b.y - dly;
+		for (i = 1; i < n; i++)
+		{
+			float theta = (float)M_PI * i / n;
+			float cth = cosf(theta);
+			float sth = sinf(theta);
+			float nx = b.x - dlx * cth - dly * sth;
+			float ny = b.y - dly * cth + dlx * sth;
+			fz_add_line(s, ox, oy, nx, ny);
+			ox = nx;
+			oy = ny;
+		}
+		fz_add_line(s, ox, oy, b.x + dlx, b.y + dly);
+	}
+
+	if (linecap == SQUARE)
+	{
+		fz_add_line(s, b.x - dlx, b.y - dly,
+			b.x - dlx - dly, b.y - dly + dlx);
+		fz_add_line(s, b.x - dlx - dly, b.y - dly + dlx,
+			b.x + dlx - dly, b.y + dly + dlx);
+		fz_add_line(s, b.x + dlx - dly, b.y + dly + dlx,
+			b.x + dlx, b.y + dly);
+	}
+
+	if (linecap == TRIANGLE)
+	{
+		float mx = -dly;
+		float my = dlx;
+		fz_add_line(s, b.x - dlx, b.y - dly, b.x + mx, b.y + my);
+		fz_add_line(s, b.x + mx, b.y + my, b.x + dlx, b.y + dly);
+	}
+}
+
+static void
+fz_add_line_dot(struct sctx *s, fz_point a)
+{
+	float flatness = s->flatness;
+	float linewidth = s->linewidth;
+	int n = ceilf((float)M_PI / ((float)M_SQRT2 * sqrtf(flatness / linewidth)));
+	float ox = a.x - linewidth;
+	float oy = a.y;
+	int i;
+
+	for (i = 1; i < n; i++)
+	{
+		float theta = (float)M_PI * 2 * i / n;
+		float cth = cosf(theta);
+		float sth = sinf(theta);
+		float nx = a.x - cth * linewidth;
+		float ny = a.y + sth * linewidth;
+		fz_add_line(s, ox, oy, nx, ny);
+		ox = nx;
+		oy = ny;
+	}
+
+	fz_add_line(s, ox, oy, a.x - linewidth, a.y);
+}
+
+static void
+fz_stroke_flush(struct sctx *s, int start_cap, int end_cap)
+{
+	if (s->sn == 2)
+	{
+		fz_add_line_cap(s, s->beg[1], s->beg[0], start_cap);
+		fz_add_line_cap(s, s->seg[0], s->seg[1], end_cap);
+	}
+	else if (s->dot)
+	{
+		fz_add_line_dot(s, s->beg[0]);
+	}
+}
+
+static void
+fz_stroke_moveto(struct sctx *s, fz_point cur)
+{
+	s->seg[0] = cur;
+	s->beg[0] = cur;
+	s->sn = 1;
+	s->bn = 1;
+	s->dot = 0;
+}
+
+static void
+fz_stroke_lineto(struct sctx *s, fz_point cur)
+{
+	float dx = cur.x - s->seg[s->sn-1].x;
+	float dy = cur.y - s->seg[s->sn-1].y;
+
+	if (dx * dx + dy * dy < FLT_EPSILON)
+	{
+		if (s->cap == ROUND || s->dash_list)
+			s->dot = 1;
+		return;
+	}
+
+	fz_add_line_stroke(s, s->seg[s->sn-1], cur);
+
+	if (s->sn == 2)
+	{
+		fz_add_line_join(s, s->seg[0], s->seg[1], cur);
+		s->seg[0] = s->seg[1];
+		s->seg[1] = cur;
+	}
+
+	if (s->sn == 1)
+		s->seg[s->sn++] = cur;
+	if (s->bn == 1)
+		s->beg[s->bn++] = cur;
+}
+
+static void
+fz_stroke_closepath(struct sctx *s)
+{
+	if (s->sn == 2)
+	{
+		fz_stroke_lineto(s, s->beg[0]);
+		if (s->seg[1].x == s->beg[0].x && s->seg[1].y == s->beg[0].y)
+			fz_add_line_join(s, s->seg[0], s->beg[0], s->beg[1]);
+		else
+			fz_add_line_join(s, s->seg[1], s->beg[0], s->beg[1]);
+	}
+	else if (s->dot)
+	{
+		fz_add_line_dot(s, s->beg[0]);
+	}
+
+	s->seg[0] = s->beg[0];
+	s->bn = 1;
+	s->sn = 1;
+	s->dot = 0;
+}
+
+static void
+fz_stroke_bezier(struct sctx *s,
+	float xa, float ya,
+	float xb, float yb,
+	float xc, float yc,
+	float xd, float yd, int depth)
+{
+	float dmax;
+	float xab, yab;
+	float xbc, ybc;
+	float xcd, ycd;
+	float xabc, yabc;
+	float xbcd, ybcd;
+	float xabcd, yabcd;
+
+	/* termination check */
+	dmax = ABS(xa - xb);
+	dmax = MAX(dmax, ABS(ya - yb));
+	dmax = MAX(dmax, ABS(xd - xc));
+	dmax = MAX(dmax, ABS(yd - yc));
+	if (dmax < s->flatness || depth >= MAX_DEPTH)
+	{
+		fz_point p;
+		p.x = xd;
+		p.y = yd;
+		fz_stroke_lineto(s, p);
+		return;
+	}
+
+	xab = xa + xb;
+	yab = ya + yb;
+	xbc = xb + xc;
+	ybc = yb + yc;
+	xcd = xc + xd;
+	ycd = yc + yd;
+
+	xabc = xab + xbc;
+	yabc = yab + ybc;
+	xbcd = xbc + xcd;
+	ybcd = ybc + ycd;
+
+	xabcd = xabc + xbcd;
+	yabcd = yabc + ybcd;
+
+	xab *= 0.5f; yab *= 0.5f;
+	xbc *= 0.5f; ybc *= 0.5f;
+	xcd *= 0.5f; ycd *= 0.5f;
+
+	xabc *= 0.25f; yabc *= 0.25f;
+	xbcd *= 0.25f; ybcd *= 0.25f;
+
+	xabcd *= 0.125f; yabcd *= 0.125f;
+
+	fz_stroke_bezier(s, xa, ya, xab, yab, xabc, yabc, xabcd, yabcd, depth + 1);
+	fz_stroke_bezier(s, xabcd, yabcd, xbcd, ybcd, xcd, ycd, xd, yd, depth + 1);
+}
+
+void
+fz_flatten_stroke_path(fz_gel *gel, fz_path *path, fz_stroke_state *stroke, fz_matrix ctm, float flatness, float linewidth)
+{
+	struct sctx s;
+	fz_point p0, p1, p2, p3;
+	int i;
+
+	s.gel = gel;
+	s.ctm = &ctm;
+	s.flatness = flatness;
+
+	s.linejoin = stroke->linejoin;
+	s.linewidth = linewidth * 0.5f; /* hairlines use a different value from the path value */
+	s.miterlimit = stroke->miterlimit;
+	s.sn = 0;
+	s.bn = 0;
+	s.dot = 0;
+
+	s.dash_list = NULL;
+	s.dash_phase = 0;
+	s.dash_len = 0;
+	s.toggle = 0;
+	s.offset = 0;
+	s.phase = 0;
+
+	s.cap = stroke->start_cap;
+
+	i = 0;
+
+	if (path->len > 0 && path->items[0].k != FZ_MOVETO)
+	{
+		fz_warn("assert: path must begin with moveto");
+		return;
+	}
+
+	p0.x = p0.y = 0;
+
+	while (i < path->len)
+	{
+		switch (path->items[i++].k)
+		{
+		case FZ_MOVETO:
+			p1.x = path->items[i++].v;
+			p1.y = path->items[i++].v;
+			fz_stroke_flush(&s, stroke->start_cap, stroke->end_cap);
+			fz_stroke_moveto(&s, p1);
+			p0 = p1;
+			break;
+
+		case FZ_LINETO:
+			p1.x = path->items[i++].v;
+			p1.y = path->items[i++].v;
+			fz_stroke_lineto(&s, p1);
+			p0 = p1;
+			break;
+
+		case FZ_CURVETO:
+			p1.x = path->items[i++].v;
+			p1.y = path->items[i++].v;
+			p2.x = path->items[i++].v;
+			p2.y = path->items[i++].v;
+			p3.x = path->items[i++].v;
+			p3.y = path->items[i++].v;
+			fz_stroke_bezier(&s, p0.x, p0.y, p1.x, p1.y, p2.x, p2.y, p3.x, p3.y, 0);
+			p0 = p3;
+			break;
+
+		case FZ_CLOSE_PATH:
+			fz_stroke_closepath(&s);
+			break;
+		}
+	}
+
+	fz_stroke_flush(&s, stroke->start_cap, stroke->end_cap);
+}
+
+static void
+fz_dash_moveto(struct sctx *s, fz_point a, int start_cap, int end_cap)
+{
+	s->toggle = 1;
+	s->offset = 0;
+	s->phase = s->dash_phase;
+
+	while (s->phase >= s->dash_list[s->offset])
+	{
+		s->toggle = !s->toggle;
+		s->phase -= s->dash_list[s->offset];
+		s->offset ++;
+		if (s->offset == s->dash_len)
+			s->offset = 0;
+	}
+
+	s->cur = a;
+
+	if (s->toggle)
+	{
+		fz_stroke_flush(s, s->cap, end_cap);
+		s->cap = start_cap;
+		fz_stroke_moveto(s, a);
+	}
+}
+
+static void
+fz_dash_lineto(struct sctx *s, fz_point b, int dash_cap)
+{
+	float dx, dy;
+	float total, used, ratio;
+	fz_point a;
+	fz_point m;
+
+	a = s->cur;
+	dx = b.x - a.x;
+	dy = b.y - a.y;
+	total = sqrtf(dx * dx + dy * dy);
+	used = 0;
+
+	while (total - used > s->dash_list[s->offset] - s->phase)
+	{
+		used += s->dash_list[s->offset] - s->phase;
+		ratio = used / total;
+		m.x = a.x + ratio * dx;
+		m.y = a.y + ratio * dy;
+
+		if (s->toggle)
+		{
+			fz_stroke_lineto(s, m);
+		}
+		else
+		{
+			fz_stroke_flush(s, s->cap, dash_cap);
+			s->cap = dash_cap;
+			fz_stroke_moveto(s, m);
+		}
+
+		s->toggle = !s->toggle;
+		s->phase = 0;
+		s->offset ++;
+		if (s->offset == s->dash_len)
+			s->offset = 0;
+	}
+
+	s->phase += total - used;
+
+	s->cur = b;
+
+	if (s->toggle)
+	{
+		fz_stroke_lineto(s, b);
+	}
+}
+
+static void
+fz_dash_bezier(struct sctx *s,
+	float xa, float ya,
+	float xb, float yb,
+	float xc, float yc,
+	float xd, float yd, int depth,
+	int dash_cap)
+{
+	float dmax;
+	float xab, yab;
+	float xbc, ybc;
+	float xcd, ycd;
+	float xabc, yabc;
+	float xbcd, ybcd;
+	float xabcd, yabcd;
+
+	/* termination check */
+	dmax = ABS(xa - xb);
+	dmax = MAX(dmax, ABS(ya - yb));
+	dmax = MAX(dmax, ABS(xd - xc));
+	dmax = MAX(dmax, ABS(yd - yc));
+	if (dmax < s->flatness || depth >= MAX_DEPTH)
+	{
+		fz_point p;
+		p.x = xd;
+		p.y = yd;
+		fz_dash_lineto(s, p, dash_cap);
+		return;
+	}
+
+	xab = xa + xb;
+	yab = ya + yb;
+	xbc = xb + xc;
+	ybc = yb + yc;
+	xcd = xc + xd;
+	ycd = yc + yd;
+
+	xabc = xab + xbc;
+	yabc = yab + ybc;
+	xbcd = xbc + xcd;
+	ybcd = ybc + ycd;
+
+	xabcd = xabc + xbcd;
+	yabcd = yabc + ybcd;
+
+	xab *= 0.5f; yab *= 0.5f;
+	xbc *= 0.5f; ybc *= 0.5f;
+	xcd *= 0.5f; ycd *= 0.5f;
+
+	xabc *= 0.25f; yabc *= 0.25f;
+	xbcd *= 0.25f; ybcd *= 0.25f;
+
+	xabcd *= 0.125f; yabcd *= 0.125f;
+
+	fz_dash_bezier(s, xa, ya, xab, yab, xabc, yabc, xabcd, yabcd, depth + 1, dash_cap);
+	fz_dash_bezier(s, xabcd, yabcd, xbcd, ybcd, xcd, ycd, xd, yd, depth + 1, dash_cap);
+}
+
+void
+fz_flatten_dash_path(fz_gel *gel, fz_path *path, fz_stroke_state *stroke, fz_matrix ctm, float flatness, float linewidth)
+{
+	struct sctx s;
+	fz_point p0, p1, p2, p3, beg;
+	float phase_len;
+	int i;
+
+	s.gel = gel;
+	s.ctm = &ctm;
+	s.flatness = flatness;
+
+	s.linejoin = stroke->linejoin;
+	s.linewidth = linewidth * 0.5f;
+	s.miterlimit = stroke->miterlimit;
+	s.sn = 0;
+	s.bn = 0;
+	s.dot = 0;
+
+	s.dash_list = stroke->dash_list;
+	s.dash_phase = stroke->dash_phase;
+	s.dash_len = stroke->dash_len;
+	s.toggle = 0;
+	s.offset = 0;
+	s.phase = 0;
+
+	s.cap = stroke->start_cap;
+
+	if (path->len > 0 && path->items[0].k != FZ_MOVETO)
+	{
+		fz_warn("assert: path must begin with moveto");
+		return;
+	}
+
+	phase_len = 0;
+	for (i = 0; i < stroke->dash_len; i++)
+		phase_len += stroke->dash_list[i];
+	if (phase_len < 0.01f || phase_len < stroke->linewidth * 0.5f)
+	{
+		fz_flatten_stroke_path(gel, path, stroke, ctm, flatness, linewidth);
+		return;
+	}
+
+	p0.x = p0.y = 0;
+	i = 0;
+
+	while (i < path->len)
+	{
+		switch (path->items[i++].k)
+		{
+		case FZ_MOVETO:
+			p1.x = path->items[i++].v;
+			p1.y = path->items[i++].v;
+			fz_dash_moveto(&s, p1, stroke->start_cap, stroke->end_cap);
+			beg = p0 = p1;
+			break;
+
+		case FZ_LINETO:
+			p1.x = path->items[i++].v;
+			p1.y = path->items[i++].v;
+			fz_dash_lineto(&s, p1, stroke->dash_cap);
+			p0 = p1;
+			break;
+
+		case FZ_CURVETO:
+			p1.x = path->items[i++].v;
+			p1.y = path->items[i++].v;
+			p2.x = path->items[i++].v;
+			p2.y = path->items[i++].v;
+			p3.x = path->items[i++].v;
+			p3.y = path->items[i++].v;
+			fz_dash_bezier(&s, p0.x, p0.y, p1.x, p1.y, p2.x, p2.y, p3.x, p3.y, 0, stroke->dash_cap);
+			p0 = p3;
+			break;
+
+		case FZ_CLOSE_PATH:
+			fz_dash_lineto(&s, beg, stroke->dash_cap);
+			p0 = p1 = beg;
+			break;
+		}
+	}
+
+	fz_stroke_flush(&s, s.cap, stroke->end_cap);
+}
diff --git a/contrib/media/updf/draw/draw_scale.c b/contrib/media/updf/draw/draw_scale.c
new file mode 100644
index 0000000000..427512ced6
--- /dev/null
+++ b/contrib/media/updf/draw/draw_scale.c
@@ -0,0 +1,1250 @@
+/*
+This code does smooth scaling of a pixmap.
+
+This function returns a new pixmap representing the area starting at (0,0)
+given by taking the source pixmap src, scaling it to width w, and height h,
+and then positioning it at (frac(x),frac(y)).
+*/
+
+#include "fitz.h"
+
+/* Do we special case handling of single pixel high/wide images? The
+ * 'purest' handling is given by not special casing them, but certain
+ * files that use such images 'stack' them to give full images. Not
+ * special casing them results in then being fainter and giving noticable
+ * rounding errors.
+ */
+#define SINGLE_PIXEL_SPECIALS
+
+#ifdef DEBUG_SCALING
+#ifdef WIN32
+#include <windows.h>
+static void debug_print(const char *fmt, ...)
+{
+	va_list args;
+	char text[256];
+	va_start(args, fmt);
+	vsprintf(text, fmt, args);
+	va_end(args);
+	OutputDebugStringA(text);
+	printf(text);
+}
+#else
+static void debug_print(const char *fmt, ...)
+{
+	va_list args;
+	va_start(args, fmt);
+	vfprintf(stderr, fmt, args);
+	va_end(args);
+}
+#endif
+#endif
+#ifdef DEBUG_SCALING
+#define DBUG(A) debug_print A
+#else
+#define DBUG(A) do {} while(0==1)
+#endif
+
+/*
+Consider a row of source samples, src, of width src_w, positioned at x,
+scaled to width dst_w.
+
+src[i] is centred at: x + (i + 0.5)*dst_w/src_w
+
+Therefore the distance between the centre of the jth output pixel and
+the centre of the ith source sample is:
+
+dist[j,i] = j + 0.5 - (x + (i + 0.5)*dst_w/src_w)
+
+When scaling up, therefore:
+
+dst[j] = SUM(filter(dist[j,i]) * src[i])
+	(for all ints i)
+
+This can be simplified by noticing that filters are only non zero within
+a given filter width (henceforth called W). So:
+
+dst[j] = SUM(filter(dist[j,i]) * src[i])
+	(for ints i, s.t. (j*src_w/dst_w)-W < i < (j*src_w/dst_w)+W)
+
+When scaling down, each filtered source sample is stretched to be wider
+to avoid aliasing issues. This effectively reduces the distance between
+centres.
+
+dst[j] = SUM(filter(dist[j,i] * F) * F * src[i])
+	(where F = dst_w/src_w)
+	(for ints i, s.t. (j-W)/F < i < (j+W)/F)
+
+*/
+
+typedef struct fz_scale_filter_s fz_scale_filter;
+
+struct fz_scale_filter_s
+{
+	int width;
+	float (*fn)(fz_scale_filter *, float);
+};
+
+/* Image scale filters */
+
+static float
+triangle(fz_scale_filter *filter, float f)
+{
+	if (f >= 1)
+		return 0;
+	return 1-f;
+}
+
+static float
+box(fz_scale_filter *filter, float f)
+{
+	if (f >= 0.5f)
+		return 0;
+	return 1;
+}
+
+static float
+simple(fz_scale_filter *filter, float x)
+{
+	if (x >= 1)
+		return 0;
+	return 1 + (2*x - 3)*x*x;
+}
+
+static float
+lanczos2(fz_scale_filter *filter, float x)
+{
+	if (x >= 2)
+		return 0;
+	return sinf(M_PI*x) * sinf(M_PI*x/2) / (M_PI*x) / (M_PI*x/2);
+}
+
+static float
+lanczos3(fz_scale_filter *filter, float f)
+{
+	if (f >= 3)
+		return 0;
+	return sinf(M_PI*f) * sinf(M_PI*f/3) / (M_PI*f) / (M_PI*f/3);
+}
+
+/*
+The Mitchell family of filters is defined:
+
+	f(x) =	1 { (12-9B-6C)x^3 + (-18+12B+6C)x^2 + (6-2B)	for x < 1
+		- {
+		6 { (-B-6C)x^3+(6B+30C)x^2+(-12B-48C)x+(8B+24C)	for 1<=x<=2
+
+The 'best' ones lie along the line B+2C = 1.
+The literature suggests that B=1/3, C=1/3 is best.
+
+	f(x) =	1 { (12-3-2)x^3 - (-18+4+2)x^2 + (16/3)	for x < 1
+		- {
+		6 { (-7/3)x^3 + 12x^2 - 20x + (32/3)	for 1<=x<=2
+
+	f(x) =	1 { 21x^3 - 36x^2 + 16			for x < 1
+		- {
+		18{ -7x^3 + 36x^2 - 60x + 32		for 1<=x<=2
+*/
+
+static float
+mitchell(fz_scale_filter *filter, float x)
+{
+	if (x >= 2)
+		return 0;
+	if (x >= 1)
+		return (32 + x*(-60 + x*(36 - 7*x)))/18;
+	return (16 + x*x*(-36 + 21*x))/18;
+}
+
+fz_scale_filter fz_scale_filter_box = { 1, box };
+fz_scale_filter fz_scale_filter_triangle = { 1, triangle };
+fz_scale_filter fz_scale_filter_simple = { 1, simple };
+fz_scale_filter fz_scale_filter_lanczos2 = { 2, lanczos2 };
+fz_scale_filter fz_scale_filter_lanczos3 = { 3, lanczos3 };
+fz_scale_filter fz_scale_filter_mitchell = { 2, mitchell };
+
+/*
+We build ourselves a set of tables to contain the precalculated weights
+for a given set of scale settings.
+
+The first dst_w entries in index are the index into index of the
+sets of weight for each destination pixel.
+
+Each of the sets of weights is a set of values consisting of:
+	the minimum source pixel index used for this destination pixel
+	the number of weights used for this destination pixel
+	the weights themselves
+
+So to calculate dst[i] we do the following:
+
+	weights = &index[index[i]];
+	min = *weights++;
+	len = *weights++;
+	dst[i] = 0;
+	while (--len > 0)
+		dst[i] += src[min++] * *weights++
+
+in addition, we guarantee that at the end of this process weights will now
+point to the weights value for dst pixel i+1.
+
+In the simplest version of this algorithm, we would scale the whole image
+horizontally first into a temporary buffer, then scale that temporary
+buffer again vertically to give us our result. Using such a simple
+algorithm would mean that could use the same style of weights for both
+horizontal and vertical scaling.
+
+Unfortunately, this would also require a large temporary buffer,
+particularly in the case where we are scaling up.
+
+We therefore modify the algorithm as follows; we scale scanlines from the
+source image horizontally into a temporary buffer, until we have all the
+contributors for a given output scanline. We then produce that output
+scanline from the temporary buffer. In this way we restrict the height
+of the temporary buffer to a small fraction of the final size.
+
+Unfortunately, this means that the pseudo code for recombining a
+scanline of fully scaled pixels is as follows:
+
+	weights = &index[index[y]];
+	min = *weights++;
+	len = *weights++;
+	for (x=0 to dst_w)
+		min2 = min
+		len2 = len
+		weights2 = weights
+		dst[x] = 0;
+		while (--len2 > 0)
+			dst[x] += temp[x][(min2++) % tmp_buf_height] * *weights2++
+
+i.e. it requires a % operation for every source pixel - this is typically
+expensive.
+
+To avoid this, we alter the order in which vertical weights are stored,
+so that they are ordered in the same order as the temporary buffer lines
+would appear. This simplifies the algorithm to:
+
+	weights = &index[index[y]];
+	min = *weights++;
+	len = *weights++;
+	for (x=0 to dst_w)
+		min2 = 0
+		len2 = len
+		weights2 = weights
+		dst[x] = 0;
+		while (--len2 > 0)
+			dst[x] += temp[i][min2++] * *weights2++
+
+This means that len may be larger than it needs to be (due to the
+possible inclusion of a zero weight row or two), but in practise this
+is only an increase of 1 or 2 at worst.
+
+We implement this by generating the weights as normal (but ensuring we
+leave enough space) and then reordering afterwards.
+
+*/
+
+typedef struct fz_weights_s fz_weights;
+
+struct fz_weights_s
+{
+	int count;
+	int max_len;
+	int n;
+	int flip;
+	int new_line;
+	int index[1];
+};
+
+static fz_weights *
+new_weights(fz_scale_filter *filter, int src_w, float dst_w, int dst_w_i, int n, int flip)
+{
+	int max_len;
+	fz_weights *weights;
+
+	if (src_w > dst_w)
+	{
+		/* Scaling down, so there will be a maximum of
+		 * 2*filterwidth*src_w/dst_w src pixels
+		 * contributing to each dst pixel. */
+		max_len = (int)ceilf((2 * filter->width * src_w)/dst_w);
+		if (max_len > src_w)
+			max_len = src_w;
+	}
+	else
+	{
+		/* Scaling up, so there will be a maximum of
+		 * 2*filterwidth src pixels contributing to each dst pixel.
+		 */
+		max_len = 2 * filter->width;
+	}
+	/* We need the size of the struct,
+	 * plus dst_w*sizeof(int) for the index
+	 * plus (2+max_len)*sizeof(int) for the weights
+	 * plus room for an extra set of weights for reordering.
+	 */
+	weights = fz_malloc(sizeof(*weights)+(max_len+3)*(dst_w_i+1)*sizeof(int));
+	if (weights == NULL)
+		return NULL;
+	weights->count = -1;
+	weights->max_len = max_len;
+	weights->index[0] = dst_w_i;
+	weights->n = n;
+	weights->flip = flip;
+	return weights;
+}
+
+static void
+init_weights(fz_weights *weights, int j)
+{
+	int index;
+
+	assert(weights->count == j-1);
+	weights->count++;
+	weights->new_line = 1;
+	if (j == 0)
+		index = weights->index[0];
+	else
+	{
+		index = weights->index[j-1];
+		index += 2 + weights->index[index+1];
+	}
+	weights->index[j] = index; /* row pointer */
+	weights->index[index] = 0; /* min */
+	weights->index[index+1] = 0; /* len */
+}
+
+static void
+add_weight(fz_weights *weights, int j, int i, fz_scale_filter *filter,
+	float x, float F, float G, int src_w, float dst_w)
+{
+	float dist = j - x + 0.5f - ((i + 0.5f)*dst_w/src_w);
+	float f;
+	int min, len, index, weight;
+
+	dist *= G;
+	if (dist < 0)
+		dist = -dist;
+	f = filter->fn(filter, dist)*F;
+	weight = (int)(256*f+0.5f);
+	if (weight == 0)
+		return;
+
+	/* wrap i back into range */
+#ifdef MIRROR_WRAP
+	do
+	{
+		if (i < 0)
+			i = -1-i;
+		else if (i >= src_w)
+			i = 2*src_w-1-i;
+		else
+			break;
+	}
+	while (1);
+#elif defined(WRAP)
+	if (i < 0)
+		i = 0;
+	else if (i >= src_w)
+		i = src_w-1;
+#else
+	if (i < 0)
+	{
+		i = 0;
+		weight = 0;
+	}
+	else if (i >= src_w)
+	{
+		i = src_w-1;
+		weight = 0;
+	}
+	if (weight == 0)
+		return;
+#endif
+
+	DBUG(("add_weight[%d][%d] = %d(%g) dist=%g\n",j,i,weight,f,dist));
+
+	if (weights->new_line)
+	{
+		/* New line */
+		weights->new_line = 0;
+		index = weights->index[j]; /* row pointer */
+		weights->index[index] = i; /* min */
+		weights->index[index+1] = 0; /* len */
+	}
+	index = weights->index[j];
+	min = weights->index[index++];
+	len = weights->index[index++];
+	while (i < min)
+	{
+		/* This only happens in rare cases, but we need to insert
+		 * one earlier. In exceedingly rare cases we may need to
+		 * insert more than one earlier. */
+		int k;
+
+		for (k = len; k > 0; k--)
+		{
+			weights->index[index+k] = weights->index[index+k-1];
+		}
+		weights->index[index] = 0;
+		min--;
+		len++;
+		weights->index[index-2] = min;
+		weights->index[index-1] = len;
+	}
+	if (i-min >= len)
+	{
+		/* The usual case */
+		while (i-min >= ++len)
+		{
+			weights->index[index+len-1] = 0;
+		}
+		assert(len-1 == i-min);
+		weights->index[index+i-min] = weight;
+		weights->index[index-1] = len;
+		assert(len <= weights->max_len);
+	}
+	else
+	{
+		/* Infrequent case */
+		weights->index[index+i-min] += weight;
+	}
+}
+
+static void
+reorder_weights(fz_weights *weights, int j, int src_w)
+{
+	int idx = weights->index[j];
+	int min = weights->index[idx++];
+	int len = weights->index[idx++];
+	int max = weights->max_len;
+	int tmp = idx+max;
+	int i, off;
+
+	/* Copy into the temporary area */
+	memcpy(&weights->index[tmp], &weights->index[idx], sizeof(int)*len);
+
+	/* Pad out if required */
+	assert(len <= max);
+	assert(min+len <= src_w);
+	off = 0;
+	if (len < max)
+	{
+		memset(&weights->index[tmp+len], 0, sizeof(int)*(max-len));
+		len = max;
+		if (min + len > src_w)
+		{
+			off = min + len - src_w;
+			min = src_w - len;
+			weights->index[idx-2] = min;
+		}
+		weights->index[idx-1] = len;
+	}
+
+	/* Copy back into the proper places */
+	for (i = 0; i < len; i++)
+	{
+		weights->index[idx+((min+i+off) % max)] = weights->index[tmp+i];
+	}
+}
+
+/* Due to rounding and edge effects, the sums for the weights sometimes don't
+ * add up to 256. This causes visible rendering effects. Therefore, we take
+ * pains to ensure that they 1) never exceed 256, and 2) add up to exactly
+ * 256 for all pixels that are completely covered. See bug #691629. */
+static void
+check_weights(fz_weights *weights, int j, int w, float x, float wf)
+{
+	int idx, len;
+	int sum = 0;
+	int max = -256;
+	int maxidx = 0;
+	int i;
+
+	idx = weights->index[j];
+	idx++; /* min */
+	len = weights->index[idx++];
+
+	for(i=0; i < len; i++)
+	{
+		int v = weights->index[idx++];
+		sum += v;
+		if (v > max)
+		{
+			max = v;
+			maxidx = idx;
+		}
+	}
+	/* If we aren't the first or last pixel, OR if the sum is too big
+	 * then adjust it. */
+	if (((j != 0) && (j != w-1)) || (sum > 256))
+		weights->index[maxidx-1] += 256-sum;
+	/* Otherwise, if we are the first pixel, and it's fully covered, then
+	 * adjust it. */
+	else if ((j == 0) && (x < 0.0001F) && (sum != 256))
+		weights->index[maxidx-1] += 256-sum;
+	/* Finally, if we are the last pixel, and it's fully covered, then
+	 * adjust it. */
+	else if ((j == w-1) && ((float)w-wf < 0.0001F) && (sum != 256))
+		weights->index[maxidx-1] += 256-sum;
+	DBUG(("total weight %d = %d\n", j, sum));
+}
+
+static fz_weights *
+make_weights(int src_w, float x, float dst_w, fz_scale_filter *filter, int vertical, int dst_w_int, int n, int flip)
+{
+	fz_weights *weights;
+	float F, G;
+	float window;
+	int j;
+
+	if (dst_w < src_w)
+	{
+		/* Scaling down */
+		F = dst_w / src_w;
+		G = 1;
+	}
+	else
+	{
+		/* Scaling up */
+		F = 1;
+		G = src_w / dst_w;
+	}
+	window = filter->width / F;
+	DBUG(("make_weights src_w=%d x=%g dst_w=%g dst_w_int=%d F=%g window=%g\n", src_w, x, dst_w, dst_w_int, F, window));
+	weights	= new_weights(filter, src_w, dst_w, dst_w_int, n, flip);
+	if (weights == NULL)
+		return NULL;
+	for (j = 0; j < dst_w_int; j++)
+	{
+		/* find the position of the centre of dst[j] in src space */
+		float centre = (j - x + 0.5f)*src_w/dst_w - 0.5f;
+		int l, r;
+		l = ceilf(centre - window);
+		r = floorf(centre + window);
+		DBUG(("%d: centre=%g l=%d r=%d\n", j, centre, l, r));
+		init_weights(weights, j);
+		for (; l <= r; l++)
+		{
+			add_weight(weights, j, l, filter, x, F, G, src_w, dst_w);
+		}
+		check_weights(weights, j, dst_w_int, x, dst_w);
+		if (vertical)
+		{
+			reorder_weights(weights, j, src_w);
+		}
+	}
+	weights->count++; /* weights->count = dst_w_int now */
+	return weights;
+}
+
+static void
+scale_row_to_temp(int *dst, unsigned char *src, fz_weights *weights)
+{
+	int *contrib = &weights->index[weights->index[0]];
+	int len, i, j, n;
+	unsigned char *min;
+
+	n = weights->n;
+	if (weights->flip)
+	{
+		dst += (weights->count-1)*n;
+		for (i=weights->count; i > 0; i--)
+		{
+			min = &src[n * *contrib++];
+			len = *contrib++;
+			for (j = 0; j < n; j++)
+				dst[j] = 0;
+			while (len-- > 0)
+			{
+				for (j = n; j > 0; j--)
+					*dst++ += *min++ * *contrib;
+				dst -= n;
+				contrib++;
+			}
+			dst -= n;
+		}
+	}
+	else
+	{
+		for (i=weights->count; i > 0; i--)
+		{
+			min = &src[n * *contrib++];
+			len = *contrib++;
+			for (j = 0; j < n; j++)
+				dst[j] = 0;
+			while (len-- > 0)
+			{
+				for (j = n; j > 0; j--)
+					*dst++ += *min++ * *contrib;
+				dst -= n;
+				contrib++;
+			}
+			dst += n;
+		}
+	}
+}
+
+static void
+scale_row_to_temp1(int *dst, unsigned char *src, fz_weights *weights)
+{
+	int *contrib = &weights->index[weights->index[0]];
+	int len, i;
+	unsigned char *min;
+
+	assert(weights->n == 1);
+	if (weights->flip)
+	{
+		dst += weights->count;
+		for (i=weights->count; i > 0; i--)
+		{
+			int val = 0;
+			min = &src[*contrib++];
+			len = *contrib++;
+			while (len-- > 0)
+			{
+				val += *min++ * *contrib++;
+			}
+			*--dst = val;
+		}
+	}
+	else
+	{
+		for (i=weights->count; i > 0; i--)
+		{
+			int val = 0;
+			min = &src[*contrib++];
+			len = *contrib++;
+			while (len-- > 0)
+			{
+				val += *min++ * *contrib++;
+			}
+			*dst++ = val;
+		}
+	}
+}
+
+static void
+scale_row_to_temp2(int *dst, unsigned char *src, fz_weights *weights)
+{
+	int *contrib = &weights->index[weights->index[0]];
+	int len, i;
+	unsigned char *min;
+
+	assert(weights->n == 2);
+	if (weights->flip)
+	{
+		dst += 2*weights->count;
+		for (i=weights->count; i > 0; i--)
+		{
+			int c1 = 0;
+			int c2 = 0;
+			min = &src[2 * *contrib++];
+			len = *contrib++;
+			while (len-- > 0)
+			{
+				c1 += *min++ * *contrib;
+				c2 += *min++ * *contrib++;
+			}
+			*--dst = c2;
+			*--dst = c1;
+		}
+	}
+	else
+	{
+		for (i=weights->count; i > 0; i--)
+		{
+			int c1 = 0;
+			int c2 = 0;
+			min = &src[2 * *contrib++];
+			len = *contrib++;
+			while (len-- > 0)
+			{
+				c1 += *min++ * *contrib;
+				c2 += *min++ * *contrib++;
+			}
+			*dst++ = c1;
+			*dst++ = c2;
+		}
+	}
+}
+
+static void
+scale_row_to_temp4(int *dst, unsigned char *src, fz_weights *weights)
+{
+	int *contrib = &weights->index[weights->index[0]];
+#ifndef ARCH_ARM
+	int len, i;
+	unsigned char *min;
+#endif
+
+	assert(weights->n == 4);
+	if (weights->flip)
+	{
+		dst += 4*weights->count;
+#ifdef ARCH_ARM
+		asm volatile(
+		"1:"
+		"ldr	r4, [%2], #4		@ r4 = *contrib++	\n"
+		"ldr	r9, [%2], #4		@ r9 = len = *contrib++	\n"
+		"mov	r5, #0			@ r5 = r = 0		\n"
+		"mov	r6, #0			@ r6 = g = 0		\n"
+		"mov	r7, #0			@ r7 = b = 0		\n"
+		"mov	r8, #0			@ r8 = a = 0		\n"
+		"add	r4, %1, r4, LSL #2	@ r4 = min = &src[4*r4]	\n"
+		"cmp	r9, #0			@ while (len-- > 0)	\n"
+		"beq	3f			@ {			\n"
+		"2:							\n"
+		"ldr	r10,[%2], #4		@ r10 = *contrib++	\n"
+		"ldrb	r11,[r4], #1		@ r11 = *min++		\n"
+		"ldrb	r12,[r4], #1		@ r12 = *min++		\n"
+		"ldrb	r14,[r4], #1		@ r14 = *min++		\n"
+		"mla	r5, r10,r11,r5		@ r += r11 * r10	\n"
+		"ldrb	r11,[r4], #1		@ r11 = *min++		\n"
+		"mla	r6, r10,r12,r6		@ g += r12 * r10	\n"
+		"mla	r7, r10,r14,r7		@ b += r14 * r10	\n"
+		"mla	r8, r10,r11,r8		@ a += r11 * r10	\n"
+		"subs	r9, r9, #1		@ r9 = len--		\n"
+		"bgt	2b			@ }			\n"
+		"stmdb	%0!,{r5,r6,r7,r8}	@ *--dst=a;*--dst=b;	\n"
+		"3:				@ *--dst=g;*--dst=r;	\n"
+		"subs	%3, %3, #1		@ i--			\n"
+		"bgt	1b			@ 			\n"
+		:
+		:
+		"r" (dst),
+		"r" (src),
+		"r" (contrib),
+		"r" (weights->count)
+		:
+		"r4","r5","r6","r7","r8","r9","r10","r11","r12","r14",
+		"memory","cc"
+		);
+#else
+		for (i=weights->count; i > 0; i--)
+		{
+			int r = 0;
+			int g = 0;
+			int b = 0;
+			int a = 0;
+			min = &src[4 * *contrib++];
+			len = *contrib++;
+			while (len-- > 0)
+			{
+				r += *min++ * *contrib;
+				g += *min++ * *contrib;
+				b += *min++ * *contrib;
+				a += *min++ * *contrib++;
+			}
+			*--dst = a;
+			*--dst = b;
+			*--dst = g;
+			*--dst = r;
+		}
+#endif
+	}
+	else
+	{
+#ifdef ARCH_ARM
+		asm volatile(
+		"1:"
+		"ldr	r4, [%2], #4		@ r4 = *contrib++	\n"
+		"ldr	r9, [%2], #4		@ r9 = len = *contrib++	\n"
+		"mov	r5, #0			@ r5 = r = 0		\n"
+		"mov	r6, #0			@ r6 = g = 0		\n"
+		"mov	r7, #0			@ r7 = b = 0		\n"
+		"mov	r8, #0			@ r8 = a = 0		\n"
+		"add	r4, %1, r4, LSL #2	@ r4 = min = &src[4*r4]	\n"
+		"cmp	r9, #0			@ while (len-- > 0)	\n"
+		"beq	3f			@ {			\n"
+		"2:							\n"
+		"ldr	r10,[%2], #4		@ r10 = *contrib++	\n"
+		"ldrb	r11,[r4], #1		@ r11 = *min++		\n"
+		"ldrb	r12,[r4], #1		@ r12 = *min++		\n"
+		"ldrb	r14,[r4], #1		@ r14 = *min++		\n"
+		"mla	r5, r10,r11,r5		@ r += r11 * r10	\n"
+		"ldrb	r11,[r4], #1		@ r11 = *min++		\n"
+		"mla	r6, r10,r12,r6		@ g += r12 * r10	\n"
+		"mla	r7, r10,r14,r7		@ b += r14 * r10	\n"
+		"mla	r8, r10,r11,r8		@ a += r11 * r10	\n"
+		"subs	r9, r9, #1		@ r9 = len--		\n"
+		"bgt	2b			@ }			\n"
+		"stmia	%0!,{r5,r6,r7,r8}	@ *dst++=r;*dst++=g;	\n"
+		"3:				@ *dst++=b;*dst++=a;	\n"
+		"subs	%3, %3, #1		@ i--			\n"
+		"bgt	1b			@ 			\n"
+		:
+		:
+		"r" (dst),
+		"r" (src),
+		"r" (contrib),
+		"r" (weights->count)
+		:
+		"r4","r5","r6","r7","r8","r9","r10","r11","r12","r14",
+		"memory","cc"
+		);
+#else
+		for (i=weights->count; i > 0; i--)
+		{
+			int r = 0;
+			int g = 0;
+			int b = 0;
+			int a = 0;
+			min = &src[4 * *contrib++];
+			len = *contrib++;
+			while (len-- > 0)
+			{
+				r += *min++ * *contrib;
+				g += *min++ * *contrib;
+				b += *min++ * *contrib;
+				a += *min++ * *contrib++;
+			}
+			*dst++ = r;
+			*dst++ = g;
+			*dst++ = b;
+			*dst++ = a;
+		}
+#endif
+	}
+}
+
+static void
+scale_row_from_temp(unsigned char *dst, int *src, fz_weights *weights, int width, int row)
+{
+	int *contrib = &weights->index[weights->index[row]];
+	int len, x;
+
+	contrib++; /* Skip min */
+	len = *contrib++;
+	for (x=width; x > 0; x--)
+	{
+		int *min = src;
+		int val = 0;
+		int len2 = len;
+		int *contrib2 = contrib;
+
+		while (len2-- > 0)
+		{
+			val += *min * *contrib2++;
+			min += width;
+		}
+		val = (val+(1<<15))>>16;
+		if (val < 0)
+			val = 0;
+		else if (val > 255)
+			val = 255;
+		*dst++ = val;
+		src++;
+	}
+}
+
+#ifdef SINGLE_PIXEL_SPECIALS
+static void
+duplicate_single_pixel(unsigned char *dst, unsigned char *src, int n, int w, int h)
+{
+	int i;
+
+	for (i = n; i > 0; i--)
+		*dst++ = *src++;
+	for (i = (w*h-1)*n; i > 0; i--)
+	{
+		*dst = dst[-n];
+		dst++;
+	}
+}
+
+static void
+scale_single_row(unsigned char *dst, unsigned char *src, fz_weights *weights, int src_w, int h)
+{
+	int *contrib = &weights->index[weights->index[0]];
+	int min, len, i, j, val, n;
+	int tmp[FZ_MAX_COLORS];
+
+	n = weights->n;
+	/* Scale a single row */
+	if (weights->flip)
+	{
+		dst += (weights->count-1)*n;
+		for (i=weights->count; i > 0; i--)
+		{
+			min = *contrib++;
+			len = *contrib++;
+			min *= n;
+			for (j = 0; j < n; j++)
+				tmp[j] = 0;
+			while (len-- > 0)
+			{
+				for (j = 0; j < n; j++)
+					tmp[j] += src[min++] * *contrib;
+				contrib++;
+			}
+			for (j = 0; j < n; j++)
+			{
+				val = (tmp[j]+(1<<7))>>8;
+				if (val < 0)
+					val = 0;
+				else if (val > 255)
+					val = 255;
+				*dst++ = val;
+			}
+			dst -= 2*n;
+		}
+		dst += n * (weights->count+1);
+	}
+	else
+	{
+		for (i=weights->count; i > 0; i--)
+		{
+			min = *contrib++;
+			len = *contrib++;
+			min *= n;
+			for (j = 0; j < n; j++)
+				tmp[j] = 0;
+			while (len-- > 0)
+			{
+				for (j = 0; j < n; j++)
+					tmp[j] += src[min++] * *contrib;
+				contrib++;
+			}
+			for (j = 0; j < n; j++)
+			{
+				val = (tmp[j]+(1<<7))>>8;
+				if (val < 0)
+					val = 0;
+				else if (val > 255)
+					val = 255;
+				*dst++ = val;
+			}
+		}
+	}
+	/* And then duplicate it h times */
+	n *= weights->count;
+	while (--h > 0)
+	{
+		memcpy(dst, dst-n, n);
+		dst += n;
+	}
+}
+
+static void
+scale_single_col(unsigned char *dst, unsigned char *src, fz_weights *weights, int src_w, int n, int w, int flip_y)
+{
+	int *contrib = &weights->index[weights->index[0]];
+	int min, len, i, j, val;
+	int tmp[FZ_MAX_COLORS];
+
+	if (flip_y)
+	{
+		src_w = (src_w-1)*n;
+		w = (w-1)*n;
+		for (i=weights->count; i > 0; i--)
+		{
+			/* Scale the next pixel in the column */
+			min = *contrib++;
+			len = *contrib++;
+			min = src_w-min*n;
+			for (j = 0; j < n; j++)
+				tmp[j] = 0;
+			while (len-- > 0)
+			{
+				for (j = 0; j < n; j++)
+					tmp[j] += src[src_w-min+j] * *contrib;
+				contrib++;
+			}
+			for (j = 0; j < n; j++)
+			{
+				val = (tmp[j]+(1<<7))>>8;
+				if (val < 0)
+					val = 0;
+				else if (val > 255)
+					val = 255;
+				*dst++ = val;
+			}
+			/* And then duplicate it across the row */
+			for (j = w; j > 0; j--)
+			{
+				*dst = dst[-n];
+				dst++;
+			}
+		}
+	}
+	else
+	{
+		w = (w-1)*n;
+		for (i=weights->count; i > 0; i--)
+		{
+			/* Scale the next pixel in the column */
+			min = *contrib++;
+			len = *contrib++;
+			min *= n;
+			for (j = 0; j < n; j++)
+				tmp[j] = 0;
+			while (len-- > 0)
+			{
+				for (j = 0; j < n; j++)
+					tmp[j] += src[min++] * *contrib;
+				contrib++;
+			}
+			for (j = 0; j < n; j++)
+			{
+				val = (tmp[j]+(1<<7))>>8;
+				if (val < 0)
+					val = 0;
+				else if (val > 255)
+					val = 255;
+				*dst++ = val;
+			}
+			/* And then duplicate it across the row */
+			for (j = w; j > 0; j--)
+			{
+				*dst = dst[-n];
+				dst++;
+			}
+		}
+	}
+}
+#endif /* SINGLE_PIXEL_SPECIALS */
+
+fz_pixmap *
+fz_scale_pixmap_gridfit(fz_pixmap *src, float x, float y, float w, float h, int gridfit)
+{
+	if (gridfit) {
+		float n;
+		if (w > 0) {
+			/* Adjust the left hand edge, leftwards to a pixel boundary */
+			n = (float)(int)x;   /* n is now on a pixel boundary */
+			if (n > x)           /* Ensure it's the pixel boundary BELOW x */
+				n -= 1.0f;
+			w += x-n;            /* width gets wider as x >= n */
+			x = n;
+			/* Adjust the right hand edge rightwards to a pixel boundary */
+			n = (float)(int)w;   /* n is now the integer width <= w */
+			if (n != w)          /* If w isn't an integer already, bump it */
+				w = 1.0f + n;/* up to the next integer. */
+		} else {
+			/* Adjust the right hand edge, rightwards to a pixel boundary */
+			n = (float)(int)x;   /* n is now on a pixel boundary */
+			if (n > x)           /* Ensure it's the pixel boundary <= x */
+				n -= 1.0f;
+			if (n != x)          /* If x isn't on a pixel boundary already, */
+				n += 1.0f;   /* make n be the pixel boundary above x. */
+			w -= n-x;            /* Expand width (more negative!) as n >= x */
+			x = n;
+			/* Adjust the left hand edge leftwards to a pixel boundary */
+			n = (float)(int)w;
+			if (n != w)
+				w = n - 1.0f;
+		}
+		if (h > 0) {
+			/* Adjust the bottom edge, downwards to a pixel boundary */
+			n = (float)(int)y;   /* n is now on a pixel boundary */
+			if (n > y)           /* Ensure it's the pixel boundary BELOW y */
+				n -= 1.0f;
+			h += y-n;            /* height gets larger as y >= n */
+			y = n;
+			/* Adjust the top edge upwards to a pixel boundary */
+			n = (float)(int)h;   /* n is now the integer height <= h */
+			if (n != h)          /* If h isn't an integer already, bump it */
+				h = 1.0f + n;/* up to the next integer. */
+		} else {
+			/* Adjust the top edge, upwards to a pixel boundary */
+			n = (float)(int)y;   /* n is now on a pixel boundary */
+			if (n > y)           /* Ensure it's the pixel boundary <= y */
+			n -= 1.0f;
+			if (n != y)          /* If y isn't on a pixel boundary already, */
+				n += 1.0f;   /* make n be the pixel boundary above y. */
+			h -= n-y;            /* Expand height (more negative!) as n >= y */
+			y = n;
+			/* Adjust the bottom edge downwards to a pixel boundary */
+			n = (float)(int)h;
+			if (n != h)
+				h = n - 1.0f;
+		}
+	}
+	return fz_scale_pixmap(src, x, y, w, h);
+}
+
+fz_pixmap *
+fz_scale_pixmap(fz_pixmap *src, float x, float y, float w, float h)
+{
+	fz_scale_filter *filter = &fz_scale_filter_simple;
+	fz_weights *contrib_rows = NULL;
+	fz_weights *contrib_cols = NULL;
+	fz_pixmap *output = NULL;
+	int *temp = NULL;
+	int max_row, temp_span, temp_rows, row;
+	int dst_w_int, dst_h_int, dst_x_int, dst_y_int;
+	int flip_x, flip_y;
+
+	DBUG(("Scale: (%d,%d) to (%g,%g) at (%g,%g)\n",src->w,src->h,w,h,x,y));
+
+	/* Find the destination bbox, width/height, and sub pixel offset,
+	 * allowing for whether we're flipping or not. */
+	/* Note that the x and y sub pixel offsets here are different.
+	 * The (x,y) position given describes where the bottom left corner
+	 * of the source image should be mapped to (i.e. where (0,h) in image
+	 * space ends up, not the more logical and sane (0,0)). Also there
+	 * are differences in the way we scale horizontally and vertically.
+	 * When scaling rows horizontally, we always read forwards through
+	 * the source, and store either forwards or in reverse as required.
+	 * When scaling vertically, we always store out forwards, but may
+	 * feed source rows in in a different order.
+	 *
+	 * Consider the image rectange 'r' to which the image is mapped,
+	 * and the (possibly) larger rectangle 'R', given by expanding 'r' to
+	 * complete pixels.
+	 *
+	 * x can either be r.xmin-R.xmin or R.xmax-r.xmax depending on whether
+	 * the image is x flipped or not. Whatever happens 0 <= x < 1.
+	 * y is always R.ymax - r.ymax.
+	 */
+	/* dst_x_int is calculated to be the left of the scaled image, and
+	 * x (the sub_pixel_offset) is the distance in from either the left
+	 * or right pixel expanded edge. */
+	flip_x = (w < 0);
+	if (flip_x)
+	{
+		float tmp;
+		w = -w;
+		dst_x_int = floor(x-w);
+		tmp = ceilf(x);
+		dst_w_int = (int)tmp;
+		x = tmp - x;
+		dst_w_int -= dst_x_int;
+	}
+	else
+	{
+		dst_x_int = floor(x);
+		x -= (float)dst_x_int;
+		dst_w_int = (int)ceilf(x + w);
+	}
+	flip_y = (h < 0);
+	/* dst_y_int is calculated to be the bottom of the scaled image, but
+	 * y (the sub pixel offset) has to end up being the value at the top.
+	 */
+	if (flip_y)
+	{
+		h = -h;
+		dst_y_int = floor(y-h);
+		dst_h_int = (int)ceilf(y) - dst_y_int;
+	} else {
+		dst_y_int = floor(y);
+		y += h;
+		dst_h_int = (int)ceilf(y) - dst_y_int;
+	}
+	/* y is the top edge position in floats. We want it to be the
+	 * distance down from the next pixel boundary. */
+	y = ceilf(y) - y;
+
+	DBUG(("Result image: (%d,%d) at (%d,%d) (subpix=%g,%g)\n", dst_w_int, dst_h_int, dst_x_int, dst_y_int, x, y));
+
+	/* Step 1: Calculate the weights for columns and rows */
+#ifdef SINGLE_PIXEL_SPECIALS
+	if (src->w == 1)
+	{
+		contrib_cols = NULL;
+	}
+	else
+#endif /* SINGLE_PIXEL_SPECIALS */
+	{
+		contrib_cols = make_weights(src->w, x, w, filter, 0, dst_w_int, src->n, flip_x);
+		if (contrib_cols == NULL)
+			goto cleanup;
+	}
+#ifdef SINGLE_PIXEL_SPECIALS
+	if (src->h == 1)
+	{
+		contrib_rows = NULL;
+	}
+	else
+#endif /* SINGLE_PIXEL_SPECIALS */
+	{
+		contrib_rows = make_weights(src->h, y, h, filter, 1, dst_h_int, src->n, flip_y);
+		if (contrib_rows == NULL)
+			goto cleanup;
+	}
+
+	assert(contrib_cols == NULL || contrib_cols->count == dst_w_int);
+	assert(contrib_rows == NULL || contrib_rows->count == dst_h_int);
+	output = fz_new_pixmap(src->colorspace, dst_w_int, dst_h_int);
+	output->x = dst_x_int;
+	output->y = dst_y_int;
+
+	/* Step 2: Apply the weights */
+#ifdef SINGLE_PIXEL_SPECIALS
+	if (contrib_rows == NULL)
+	{
+		/* Only 1 source pixel high. */
+		if (contrib_cols == NULL)
+		{
+			/* Only 1 pixel in the entire image! */
+			duplicate_single_pixel(output->samples, src->samples, src->n, dst_w_int, dst_h_int);
+		}
+		else
+		{
+			/* Scale the row once, then copy it. */
+			scale_single_row(output->samples, src->samples, contrib_cols, src->w, dst_h_int);
+		}
+	}
+	else if (contrib_cols == NULL)
+	{
+		/* Only 1 source pixel wide. Scale the col and duplicate. */
+		scale_single_col(output->samples, src->samples, contrib_rows, src->h, src->n, dst_w_int, flip_y);
+	}
+	else
+#endif /* SINGLE_PIXEL_SPECIALS */
+	{
+		void (*row_scale)(int *dst, unsigned char *src, fz_weights *weights);
+
+		temp_span = contrib_cols->count * src->n;
+		temp_rows = contrib_rows->max_len;
+		if (temp_span <= 0 || temp_rows > INT_MAX / temp_span)
+			goto cleanup;
+		temp = fz_calloc(temp_span*temp_rows, sizeof(int));
+		if (temp == NULL)
+			goto cleanup;
+		switch (src->n)
+		{
+		default:
+			row_scale = scale_row_to_temp;
+			break;
+		case 1: /* Image mask case */
+			row_scale = scale_row_to_temp1;
+			break;
+		case 2: /* Greyscale with alpha case */
+			row_scale = scale_row_to_temp2;
+			break;
+		case 4: /* RGBA */
+			row_scale = scale_row_to_temp4;
+			break;
+		}
+		max_row = 0;
+		for (row = 0; row < contrib_rows->count; row++)
+		{
+			/*
+			Which source rows do we need to have scaled into the
+			temporary buffer in order to be able to do the final
+			scale?
+			*/
+			int row_index = contrib_rows->index[row];
+			int row_min = contrib_rows->index[row_index++];
+			int row_len = contrib_rows->index[row_index++];
+			while (max_row < row_min+row_len)
+			{
+				/* Scale another row */
+				assert(max_row < src->h);
+				DBUG(("scaling row %d to temp\n", max_row));
+				(*row_scale)(&temp[temp_span*(max_row % temp_rows)], &src->samples[(flip_y ? (src->h-1-max_row): max_row)*src->w*src->n], contrib_cols);
+				max_row++;
+			}
+
+			DBUG(("scaling row %d from temp\n", row));
+			scale_row_from_temp(&output->samples[row*output->w*output->n], temp, contrib_rows, temp_span, row);
+		}
+		fz_free(temp);
+	}
+
+cleanup:
+	fz_free(contrib_rows);
+	fz_free(contrib_cols);
+	return output;
+}
diff --git a/contrib/media/updf/draw/draw_unpack.c b/contrib/media/updf/draw/draw_unpack.c
new file mode 100644
index 0000000000..b60de3b8cd
--- /dev/null
+++ b/contrib/media/updf/draw/draw_unpack.c
@@ -0,0 +1,235 @@
+#include "fitz.h"
+
+/* Unpack image samples and optionally pad pixels with opaque alpha */
+
+#define get1(buf,x) ((buf[x >> 3] >> ( 7 - (x & 7) ) ) & 1 )
+#define get2(buf,x) ((buf[x >> 2] >> ( ( 3 - (x & 3) ) << 1 ) ) & 3 )
+#define get4(buf,x) ((buf[x >> 1] >> ( ( 1 - (x & 1) ) << 2 ) ) & 15 )
+#define get8(buf,x) (buf[x])
+#define get16(buf,x) (buf[x << 1])
+
+static unsigned char get1_tab_1[256][8];
+static unsigned char get1_tab_1p[256][16];
+static unsigned char get1_tab_255[256][8];
+static unsigned char get1_tab_255p[256][16];
+
+static void
+init_get1_tables(void)
+{
+	static int once = 0;
+	unsigned char bits[1];
+	int i, k, x;
+
+	/* TODO: mutex lock here */
+
+	if (once)
+		return;
+
+	for (i = 0; i < 256; i++)
+	{
+		bits[0] = i;
+		for (k = 0; k < 8; k++)
+		{
+			x = get1(bits, k);
+
+			get1_tab_1[i][k] = x;
+			get1_tab_1p[i][k * 2] = x;
+			get1_tab_1p[i][k * 2 + 1] = 255;
+
+			get1_tab_255[i][k] = x * 255;
+			get1_tab_255p[i][k * 2] = x * 255;
+			get1_tab_255p[i][k * 2 + 1] = 255;
+		}
+	}
+
+	once = 1;
+}
+
+void
+fz_unpack_tile(fz_pixmap *dst, unsigned char * restrict src, int n, int depth, int stride, int scale)
+{
+	int pad, x, y, k;
+	int w = dst->w;
+
+	pad = 0;
+	if (dst->n > n)
+		pad = 255;
+
+	if (depth == 1)
+		init_get1_tables();
+
+	if (scale == 0)
+	{
+		switch (depth)
+		{
+		case 1: scale = 255; break;
+		case 2: scale = 85; break;
+		case 4: scale = 17; break;
+		}
+	}
+
+	for (y = 0; y < dst->h; y++)
+	{
+		unsigned char *sp = src + y * stride;
+		unsigned char *dp = dst->samples + y * (dst->w * dst->n);
+
+		/* Specialized loops */
+
+		if (n == 1 && depth == 1 && scale == 1 && !pad)
+		{
+			int w3 = w >> 3;
+			for (x = 0; x < w3; x++)
+			{
+				memcpy(dp, get1_tab_1[*sp++], 8);
+				dp += 8;
+			}
+			x = x << 3;
+			if (x < w)
+				memcpy(dp, get1_tab_1[*sp], w - x);
+		}
+
+		else if (n == 1 && depth == 1 && scale == 255 && !pad)
+		{
+			int w3 = w >> 3;
+			for (x = 0; x < w3; x++)
+			{
+				memcpy(dp, get1_tab_255[*sp++], 8);
+				dp += 8;
+			}
+			x = x << 3;
+			if (x < w)
+				memcpy(dp, get1_tab_255[*sp], w - x);
+		}
+
+		else if (n == 1 && depth == 1 && scale == 1 && pad)
+		{
+			int w3 = w >> 3;
+			for (x = 0; x < w3; x++)
+			{
+				memcpy(dp, get1_tab_1p[*sp++], 16);
+				dp += 16;
+			}
+			x = x << 3;
+			if (x < w)
+				memcpy(dp, get1_tab_1p[*sp], (w - x) << 1);
+		}
+
+		else if (n == 1 && depth == 1 && scale == 255 && pad)
+		{
+			int w3 = w >> 3;
+			for (x = 0; x < w3; x++)
+			{
+				memcpy(dp, get1_tab_255p[*sp++], 16);
+				dp += 16;
+			}
+			x = x << 3;
+			if (x < w)
+				memcpy(dp, get1_tab_255p[*sp], (w - x) << 1);
+		}
+
+		else if (depth == 8 && !pad)
+		{
+			int len = w * n;
+			while (len--)
+				*dp++ = *sp++;
+		}
+
+		else if (depth == 8 && pad)
+		{
+			for (x = 0; x < w; x++)
+			{
+				for (k = 0; k < n; k++)
+					*dp++ = *sp++;
+				*dp++ = 255;
+			}
+		}
+
+		else
+		{
+			int b = 0;
+			for (x = 0; x < w; x++)
+			{
+				for (k = 0; k < n; k++)
+				{
+					switch (depth)
+					{
+					case 1: *dp++ = get1(sp, b) * scale; break;
+					case 2: *dp++ = get2(sp, b) * scale; break;
+					case 4: *dp++ = get4(sp, b) * scale; break;
+					case 8: *dp++ = get8(sp, b); break;
+					case 16: *dp++ = get16(sp, b); break;
+					}
+					b++;
+				}
+				if (pad)
+					*dp++ = 255;
+			}
+		}
+	}
+}
+
+/* Apply decode array */
+
+void
+fz_decode_indexed_tile(fz_pixmap *pix, float *decode, int maxval)
+{
+	int add[FZ_MAX_COLORS];
+	int mul[FZ_MAX_COLORS];
+	unsigned char *p = pix->samples;
+	int len = pix->w * pix->h;
+	int n = pix->n - 1;
+	int needed;
+	int k;
+
+	needed = 0;
+	for (k = 0; k < n; k++)
+	{
+		int min = decode[k * 2] * 256;
+		int max = decode[k * 2 + 1] * 256;
+		add[k] = min;
+		mul[k] = (max - min) / maxval;
+		needed |= min != 0 || max != maxval * 256;
+	}
+
+	if (!needed)
+		return;
+
+	while (len--)
+	{
+		for (k = 0; k < n; k++)
+			p[k] = (add[k] + (((p[k] << 8) * mul[k]) >> 8)) >> 8;
+		p += n + 1;
+	}
+}
+
+void
+fz_decode_tile(fz_pixmap *pix, float *decode)
+{
+	int add[FZ_MAX_COLORS];
+	int mul[FZ_MAX_COLORS];
+	unsigned char *p = pix->samples;
+	int len = pix->w * pix->h;
+	int n = MAX(1, pix->n - 1);
+	int needed;
+	int k;
+
+	needed = 0;
+	for (k = 0; k < n; k++)
+	{
+		int min = decode[k * 2] * 255;
+		int max = decode[k * 2 + 1] * 255;
+		add[k] = min;
+		mul[k] = max - min;
+		needed |= min != 0 || max != 255;
+	}
+
+	if (!needed)
+		return;
+
+	while (len--)
+	{
+		for (k = 0; k < n; k++)
+			p[k] = add[k] + fz_mul255(p[k], mul[k]);
+		p += pix->n;
+	}
+}
diff --git a/contrib/media/updf/fitz/base_error.c b/contrib/media/updf/fitz/base_error.c
new file mode 100644
index 0000000000..a0efa29001
--- /dev/null
+++ b/contrib/media/updf/fitz/base_error.c
@@ -0,0 +1,159 @@
+#include "fitz.h"
+
+enum { LINE_LEN = 160, LINE_COUNT = 25 };
+
+static char warn_message[LINE_LEN] = "";
+static int warn_count = 0;
+
+void fz_flush_warnings(void)
+{
+	if (warn_count > 1)
+		fprintf(stderr, "warning: ... repeated %d times ...\n", warn_count);
+	warn_message[0] = 0;
+	warn_count = 0;
+}
+
+void fz_warn(char *fmt, ...)
+{
+	va_list ap;
+	char buf[LINE_LEN];
+
+	va_start(ap, fmt);
+	vsnprintf(buf, sizeof buf, fmt, ap);
+	va_end(ap);
+
+	if (!strcmp(buf, warn_message))
+	{
+		warn_count++;
+	}
+	else
+	{
+		fz_flush_warnings();
+		fprintf(stderr, "warning: %s\n", buf);
+		fz_strlcpy(warn_message, buf, sizeof warn_message);
+		warn_count = 1;
+	}
+}
+
+static char error_message[LINE_COUNT][LINE_LEN];
+static int error_count = 0;
+
+static void
+fz_emit_error(char what, char *location, char *message)
+{
+	fz_flush_warnings();
+
+	fprintf(stderr, "%c %s%s\n", what, location, message);
+
+	if (error_count < LINE_COUNT)
+	{
+		fz_strlcpy(error_message[error_count], location, LINE_LEN);
+		fz_strlcat(error_message[error_count], message, LINE_LEN);
+		error_count++;
+	}
+}
+
+int
+fz_get_error_count(void)
+{
+	return error_count;
+}
+
+char *
+fz_get_error_line(int n)
+{
+	return error_message[n];
+}
+
+fz_error
+fz_throw_imp(const char *file, int line, const char *func, char *fmt, ...)
+{
+	va_list ap;
+	char one[LINE_LEN], two[LINE_LEN];
+
+	error_count = 0;
+
+	snprintf(one, sizeof one, "%s:%d: %s(): ", file, line, func);
+	va_start(ap, fmt);
+	vsnprintf(two, sizeof two, fmt, ap);
+	va_end(ap);
+
+	fz_emit_error('+', one, two);
+
+	return -1;
+}
+
+fz_error
+fz_rethrow_imp(const char *file, int line, const char *func, fz_error cause, char *fmt, ...)
+{
+	va_list ap;
+	char one[LINE_LEN], two[LINE_LEN];
+
+	snprintf(one, sizeof one, "%s:%d: %s(): ", file, line, func);
+	va_start(ap, fmt);
+	vsnprintf(two, sizeof two, fmt, ap);
+	va_end(ap);
+
+	fz_emit_error('|', one, two);
+
+	return cause;
+}
+
+void
+fz_catch_imp(const char *file, int line, const char *func, fz_error cause, char *fmt, ...)
+{
+	va_list ap;
+	char one[LINE_LEN], two[LINE_LEN];
+
+	snprintf(one, sizeof one, "%s:%d: %s(): ", file, line, func);
+	va_start(ap, fmt);
+	vsnprintf(two, sizeof two, fmt, ap);
+	va_end(ap);
+
+	fz_emit_error('\\', one, two);
+}
+
+fz_error
+fz_throw_impx(char *fmt, ...)
+{
+	va_list ap;
+	char buf[LINE_LEN];
+
+	error_count = 0;
+
+	va_start(ap, fmt);
+	vsnprintf(buf, sizeof buf, fmt, ap);
+	va_end(ap);
+
+	fz_emit_error('+', "", buf);
+
+	return -1;
+}
+
+fz_error
+fz_rethrow_impx(fz_error cause, char *fmt, ...)
+{
+	va_list ap;
+	char buf[LINE_LEN];
+
+	va_start(ap, fmt);
+	vsnprintf(buf, sizeof buf, fmt, ap);
+	va_end(ap);
+
+	fz_emit_error('|', "", buf);
+
+	return cause;
+}
+
+void
+fz_catch_impx(fz_error cause, char *fmt, ...)
+{
+	va_list ap;
+	char buf[LINE_LEN];
+
+	va_start(ap, fmt);
+	vsnprintf(buf, sizeof buf, fmt, ap);
+	va_end(ap);
+
+	fz_emit_error('\\', "", buf);
+}
diff --git a/contrib/media/updf/fitz/base_geometry.c b/contrib/media/updf/fitz/base_geometry.c
new file mode 100644
index 0000000000..00a85c9bc9
--- /dev/null
+++ b/contrib/media/updf/fitz/base_geometry.c
@@ -0,0 +1,268 @@
+#include "fitz.h"
+
+#define MAX4(a,b,c,d) MAX(MAX(a,b), MAX(c,d))
+#define MIN4(a,b,c,d) MIN(MIN(a,b), MIN(c,d))
+
+/* Matrices, points and affine transformations */
+
+const fz_matrix fz_identity = { 1, 0, 0, 1, 0, 0 };
+
+fz_matrix
+fz_concat(fz_matrix one, fz_matrix two)
+{
+	fz_matrix dst;
+	dst.a = one.a * two.a + one.b * two.c;
+	dst.b = one.a * two.b + one.b * two.d;
+	dst.c = one.c * two.a + one.d * two.c;
+	dst.d = one.c * two.b + one.d * two.d;
+	dst.e = one.e * two.a + one.f * two.c + two.e;
+	dst.f = one.e * two.b + one.f * two.d + two.f;
+	return dst;
+}
+
+fz_matrix
+fz_scale(float sx, float sy)
+{
+	fz_matrix m;
+	m.a = sx; m.b = 0;
+	m.c = 0; m.d = sy;
+	m.e = 0; m.f = 0;
+	return m;
+}
+
+fz_matrix
+fz_shear(float h, float v)
+{
+	fz_matrix m;
+	m.a = 1; m.b = v;
+	m.c = h; m.d = 1;
+	m.e = 0; m.f = 0;
+	return m;
+}
+
+fz_matrix
+fz_rotate(float theta)
+{
+	fz_matrix m;
+	float s;
+	float c;
+
+	while (theta < 0)
+		theta += 360;
+	while (theta >= 360)
+		theta -= 360;
+
+	if (fabsf(0 - theta) < FLT_EPSILON)
+	{
+		s = 0;
+		c = 1;
+	}
+	else if (fabsf(90.0f - theta) < FLT_EPSILON)
+	{
+		s = 1;
+		c = 0;
+	}
+	else if (fabsf(180.0f - theta) < FLT_EPSILON)
+	{
+		s = 0;
+		c = -1;
+	}
+	else if (fabsf(270.0f - theta) < FLT_EPSILON)
+	{
+		s = -1;
+		c = 0;
+	}
+	else
+	{
+		s = sinf(theta * (float)M_PI / 180);
+		c = cosf(theta * (float)M_PI / 180);
+	}
+
+	m.a = c; m.b = s;
+	m.c = -s; m.d = c;
+	m.e = 0; m.f = 0;
+	return m;
+}
+
+fz_matrix
+fz_translate(float tx, float ty)
+{
+	fz_matrix m;
+	m.a = 1; m.b = 0;
+	m.c = 0; m.d = 1;
+	m.e = tx; m.f = ty;
+	return m;
+}
+
+fz_matrix
+fz_invert_matrix(fz_matrix src)
+{
+	fz_matrix dst;
+	float rdet = 1 / (src.a * src.d - src.b * src.c);
+	dst.a = src.d * rdet;
+	dst.b = -src.b * rdet;
+	dst.c = -src.c * rdet;
+	dst.d = src.a * rdet;
+	dst.e = -src.e * dst.a - src.f * dst.c;
+	dst.f = -src.e * dst.b - src.f * dst.d;
+	return dst;
+}
+
+int
+fz_is_rectilinear(fz_matrix m)
+{
+	return (fabsf(m.b) < FLT_EPSILON && fabsf(m.c) < FLT_EPSILON) ||
+		(fabsf(m.a) < FLT_EPSILON && fabsf(m.d) < FLT_EPSILON);
+}
+
+float
+fz_matrix_expansion(fz_matrix m)
+{
+	return sqrtf(fabsf(m.a * m.d - m.b * m.c));
+}
+
+fz_point
+fz_transform_point(fz_matrix m, fz_point p)
+{
+	fz_point t;
+	t.x = p.x * m.a + p.y * m.c + m.e;
+	t.y = p.x * m.b + p.y * m.d + m.f;
+	return t;
+}
+
+fz_point
+fz_transform_vector(fz_matrix m, fz_point p)
+{
+	fz_point t;
+	t.x = p.x * m.a + p.y * m.c;
+	t.y = p.x * m.b + p.y * m.d;
+	return t;
+}
+
+/* Rectangles and bounding boxes */
+
+const fz_rect fz_infinite_rect = { 1, 1, -1, -1 };
+const fz_rect fz_empty_rect = { 0, 0, 0, 0 };
+const fz_rect fz_unit_rect = { 0, 0, 1, 1 };
+
+const fz_bbox fz_infinite_bbox = { 1, 1, -1, -1 };
+const fz_bbox fz_empty_bbox = { 0, 0, 0, 0 };
+const fz_bbox fz_unit_bbox = { 0, 0, 1, 1 };
+
+fz_bbox
+fz_round_rect(fz_rect f)
+{
+	fz_bbox i;
+	i.x0 = floorf(f.x0 + 0.001f); /* adjust by 0.001 to compensate for precision errors */
+	i.y0 = floorf(f.y0 + 0.001f);
+	i.x1 = ceilf(f.x1 - 0.001f);
+	i.y1 = ceilf(f.y1 - 0.001f);
+	return i;
+}
+
+fz_rect
+fz_intersect_rect(fz_rect a, fz_rect b)
+{
+	fz_rect r;
+	if (fz_is_infinite_rect(a)) return b;
+	if (fz_is_infinite_rect(b)) return a;
+	if (fz_is_empty_rect(a)) return fz_empty_rect;
+	if (fz_is_empty_rect(b)) return fz_empty_rect;
+	r.x0 = MAX(a.x0, b.x0);
+	r.y0 = MAX(a.y0, b.y0);
+	r.x1 = MIN(a.x1, b.x1);
+	r.y1 = MIN(a.y1, b.y1);
+	return (r.x1 < r.x0 || r.y1 < r.y0) ? fz_empty_rect : r;
+}
+
+fz_rect
+fz_union_rect(fz_rect a, fz_rect b)
+{
+	fz_rect r;
+	if (fz_is_infinite_rect(a)) return a;
+	if (fz_is_infinite_rect(b)) return b;
+	if (fz_is_empty_rect(a)) return b;
+	if (fz_is_empty_rect(b)) return a;
+	r.x0 = MIN(a.x0, b.x0);
+	r.y0 = MIN(a.y0, b.y0);
+	r.x1 = MAX(a.x1, b.x1);
+	r.y1 = MAX(a.y1, b.y1);
+	return r;
+}
+
+fz_bbox
+fz_intersect_bbox(fz_bbox a, fz_bbox b)
+{
+	fz_bbox r;
+	if (fz_is_infinite_rect(a)) return b;
+	if (fz_is_infinite_rect(b)) return a;
+	if (fz_is_empty_rect(a)) return fz_empty_bbox;
+	if (fz_is_empty_rect(b)) return fz_empty_bbox;
+	r.x0 = MAX(a.x0, b.x0);
+	r.y0 = MAX(a.y0, b.y0);
+	r.x1 = MIN(a.x1, b.x1);
+	r.y1 = MIN(a.y1, b.y1);
+	return (r.x1 < r.x0 || r.y1 < r.y0) ? fz_empty_bbox : r;
+}
+
+fz_bbox
+fz_union_bbox(fz_bbox a, fz_bbox b)
+{
+	fz_bbox r;
+	if (fz_is_infinite_rect(a)) return a;
+	if (fz_is_infinite_rect(b)) return b;
+	if (fz_is_empty_rect(a)) return b;
+	if (fz_is_empty_rect(b)) return a;
+	r.x0 = MIN(a.x0, b.x0);
+	r.y0 = MIN(a.y0, b.y0);
+	r.x1 = MAX(a.x1, b.x1);
+	r.y1 = MAX(a.y1, b.y1);
+	return r;
+}
+
+fz_rect
+fz_transform_rect(fz_matrix m, fz_rect r)
+{
+	fz_point s, t, u, v;
+
+	if (fz_is_infinite_rect(r))
+		return r;
+
+	s.x = r.x0; s.y = r.y0;
+	t.x = r.x0; t.y = r.y1;
+	u.x = r.x1; u.y = r.y1;
+	v.x = r.x1; v.y = r.y0;
+	s = fz_transform_point(m, s);
+	t = fz_transform_point(m, t);
+	u = fz_transform_point(m, u);
+	v = fz_transform_point(m, v);
+	r.x0 = MIN4(s.x, t.x, u.x, v.x);
+	r.y0 = MIN4(s.y, t.y, u.y, v.y);
+	r.x1 = MAX4(s.x, t.x, u.x, v.x);
+	r.y1 = MAX4(s.y, t.y, u.y, v.y);
+	return r;
+}
+
+fz_bbox
+fz_transform_bbox(fz_matrix m, fz_bbox b)
+{
+	fz_point s, t, u, v;
+
+	if (fz_is_infinite_bbox(b))
+		return b;
+
+	s.x = b.x0; s.y = b.y0;
+	t.x = b.x0; t.y = b.y1;
+	u.x = b.x1; u.y = b.y1;
+	v.x = b.x1; v.y = b.y0;
+	s = fz_transform_point(m, s);
+	t = fz_transform_point(m, t);
+	u = fz_transform_point(m, u);
+	v = fz_transform_point(m, v);
+	b.x0 = MIN4(s.x, t.x, u.x, v.x);
+	b.y0 = MIN4(s.y, t.y, u.y, v.y);
+	b.x1 = MAX4(s.x, t.x, u.x, v.x);
+	b.y1 = MAX4(s.y, t.y, u.y, v.y);
+	return b;
+
+}
diff --git a/contrib/media/updf/fitz/base_getopt.c b/contrib/media/updf/fitz/base_getopt.c
new file mode 100644
index 0000000000..2c198ba1e0
--- /dev/null
+++ b/contrib/media/updf/fitz/base_getopt.c
@@ -0,0 +1,66 @@
+/*
+ * This is a version of the public domain getopt implementation by
+ * Henry Spencer originally posted to net.sources.
+ *
+ * This file is in the public domain.
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#define getopt fz_getopt
+#define optarg fz_optarg
+#define optind fz_optind
+
+char *optarg; /* Global argument pointer. */
+int optind = 0; /* Global argv index. */
+
+static char *scan = NULL; /* Private scan pointer. */
+
+int
+getopt(int argc, char *argv[], char *optstring)
+{
+	char c;
+	char *place;
+
+	optarg = NULL;
+
+	if (scan == NULL || *scan == '\0') {
+		if (optind == 0)
+			optind++;
+
+		if (optind >= argc || argv[optind][0] != '-' || argv[optind][1] == '\0')
+			return EOF;
+		if (argv[optind][1] == '-' && argv[optind][2] == '\0') {
+			optind++;
+			return EOF;
+		}
+
+		scan = argv[optind]+1;
+		optind++;
+	}
+
+	c = *scan++;
+	place = strchr(optstring, c);
+
+	if (place == NULL || c == ':') {
+		fprintf(stderr, "%s: unknown option -%c\n", argv[0], c);
+		return '?';
+	}
+
+	place++;
+	if (*place == ':') {
+		if (*scan != '\0') {
+			optarg = scan;
+			scan = NULL;
+		} else if( optind < argc ) {
+			optarg = argv[optind];
+			optind++;
+		} else {
+			fprintf(stderr, "%s: option requires argument -%c\n", argv[0], c);
+			return ':';
+		}
+	}
+
+	return c;
+}
diff --git a/contrib/media/updf/fitz/base_hash.c b/contrib/media/updf/fitz/base_hash.c
new file mode 100644
index 0000000000..fcfc1f611a
--- /dev/null
+++ b/contrib/media/updf/fitz/base_hash.c
@@ -0,0 +1,241 @@
+#include "fitz.h"
+
+/*
+Simple hashtable with open adressing linear probe.
+Unlike text book examples, removing entries works
+correctly in this implementation, so it wont start
+exhibiting bad behaviour if entries are inserted
+and removed frequently.
+*/
+
+enum { MAX_KEY_LEN = 48 };
+typedef struct fz_hash_entry_s fz_hash_entry;
+
+struct fz_hash_entry_s
+{
+	unsigned char key[MAX_KEY_LEN];
+	void *val;
+};
+
+struct fz_hash_table_s
+{
+	int keylen;
+	int size;
+	int load;
+	fz_hash_entry *ents;
+};
+
+static unsigned hash(unsigned char *s, int len)
+{
+	unsigned val = 0;
+	int i;
+	for (i = 0; i < len; i++)
+	{
+		val += s[i];
+		val += (val << 10);
+		val ^= (val >> 6);
+	}
+	val += (val << 3);
+	val ^= (val >> 11);
+	val += (val << 15);
+	return val;
+}
+
+fz_hash_table *
+fz_new_hash_table(int initialsize, int keylen)
+{
+	fz_hash_table *table;
+
+	assert(keylen <= MAX_KEY_LEN);
+
+	table = fz_malloc(sizeof(fz_hash_table));
+	table->keylen = keylen;
+	table->size = initialsize;
+	table->load = 0;
+	table->ents = fz_calloc(table->size, sizeof(fz_hash_entry));
+	memset(table->ents, 0, sizeof(fz_hash_entry) * table->size);
+
+	return table;
+}
+
+void
+fz_empty_hash(fz_hash_table *table)
+{
+	table->load = 0;
+	memset(table->ents, 0, sizeof(fz_hash_entry) * table->size);
+}
+
+int
+fz_hash_len(fz_hash_table *table)
+{
+	return table->size;
+}
+
+void *
+fz_hash_get_key(fz_hash_table *table, int idx)
+{
+	return table->ents[idx].key;
+}
+
+void *
+fz_hash_get_val(fz_hash_table *table, int idx)
+{
+	return table->ents[idx].val;
+}
+
+void
+fz_free_hash(fz_hash_table *table)
+{
+	fz_free(table->ents);
+	fz_free(table);
+}
+
+static void
+fz_resize_hash(fz_hash_table *table, int newsize)
+{
+	fz_hash_entry *oldents = table->ents;
+	int oldsize = table->size;
+	int oldload = table->load;
+	int i;
+
+	if (newsize < oldload * 8 / 10)
+	{
+		fz_throw("assert: resize hash too small");
+		return;
+	}
+
+	table->ents = fz_calloc(newsize, sizeof(fz_hash_entry));
+	memset(table->ents, 0, sizeof(fz_hash_entry) * newsize);
+	table->size = newsize;
+	table->load = 0;
+
+	for (i = 0; i < oldsize; i++)
+	{
+		if (oldents[i].val)
+		{
+			fz_hash_insert(table, oldents[i].key, oldents[i].val);
+		}
+	}
+
+	fz_free(oldents);
+}
+
+void *
+fz_hash_find(fz_hash_table *table, void *key)
+{
+	fz_hash_entry *ents = table->ents;
+	unsigned size = table->size;
+	unsigned pos = hash(key, table->keylen) % size;
+
+	while (1)
+	{
+		if (!ents[pos].val)
+			return NULL;
+
+		if (memcmp(key, ents[pos].key, table->keylen) == 0)
+			return ents[pos].val;
+
+		pos = (pos + 1) % size;
+	}
+}
+
+void
+fz_hash_insert(fz_hash_table *table, void *key, void *val)
+{
+	fz_hash_entry *ents;
+	unsigned size;
+	unsigned pos;
+
+	if (table->load > table->size * 8 / 10)
+	{
+		fz_resize_hash(table, table->size * 2);
+	}
+
+	ents = table->ents;
+	size = table->size;
+	pos = hash(key, table->keylen) % size;
+
+	while (1)
+	{
+		if (!ents[pos].val)
+		{
+			memcpy(ents[pos].key, key, table->keylen);
+			ents[pos].val = val;
+			table->load ++;
+			return;
+		}
+
+		if (memcmp(key, ents[pos].key, table->keylen) == 0)
+			fz_warn("assert: overwrite hash slot");
+
+		pos = (pos + 1) % size;
+	}
+}
+
+void
+fz_hash_remove(fz_hash_table *table, void *key)
+{
+	fz_hash_entry *ents = table->ents;
+	unsigned size = table->size;
+	unsigned pos = hash(key, table->keylen) % size;
+	unsigned hole, look, code;
+
+	while (1)
+	{
+		if (!ents[pos].val)
+		{
+			fz_warn("assert: remove inexistant hash entry");
+			return;
+		}
+
+		if (memcmp(key, ents[pos].key, table->keylen) == 0)
+		{
+			ents[pos].val = NULL;
+
+			hole = pos;
+			look = (hole + 1) % size;
+
+			while (ents[look].val)
+			{
+				code = hash(ents[look].key, table->keylen) % size;
+				if ((code <= hole && hole < look) ||
+					(look < code && code <= hole) ||
+					(hole < look && look < code))
+				{
+					ents[hole] = ents[look];
+					ents[look].val = NULL;
+					hole = look;
+				}
+
+				look = (look + 1) % size;
+			}
+
+			table->load --;
+
+			return;
+		}
+
+		pos = (pos + 1) % size;
+	}
+}
+
+void
+fz_debug_hash(fz_hash_table *table)
+{
+	int i, k;
+
+	printf("cache load %d / %d\n", table->load, table->size);
+
+	for (i = 0; i < table->size; i++)
+	{
+		if (!table->ents[i].val)
+			printf("table % 4d: empty\n", i);
+		else
+		{
+			printf("table % 4d: key=", i);
+			for (k = 0; k < MAX_KEY_LEN; k++)
+				printf("%02x", ((char*)table->ents[i].key)[k]);
+			printf(" val=$%p\n", table->ents[i].val);
+		}
+	}
+}
diff --git a/contrib/media/updf/fitz/base_memory.c b/contrib/media/updf/fitz/base_memory.c
new file mode 100644
index 0000000000..f1b668ebe8
--- /dev/null
+++ b/contrib/media/updf/fitz/base_memory.c
@@ -0,0 +1,77 @@
+#include "fitz.h"
+
+void *
+fz_malloc(int size)
+{
+	void *p = malloc(size);
+	if (!p)
+	{
+		fprintf(stderr, "fatal error: out of memory\n");
+		abort();
+	}
+	return p;
+}
+
+void *
+fz_calloc(int count, int size)
+{
+	void *p;
+
+	if (count == 0 || size == 0)
+		return 0;
+
+	if (count < 0 || size < 0 || count > INT_MAX / size)
+	{
+		fprintf(stderr, "fatal error: out of memory (integer overflow)\n");
+		abort();
+	}
+
+	p = malloc(count * size);
+	if (!p)
+	{
+		fprintf(stderr, "fatal error: out of memory\n");
+		abort();
+	}
+	return p;
+}
+
+void *
+fz_realloc(void *p, int count, int size)
+{
+	void *np;
+
+	if (count == 0 || size == 0)
+	{
+		fz_free(p);
+		return 0;
+	}
+
+	if (count < 0 || size < 0 || count > INT_MAX / size)
+	{
+		fprintf(stderr, "fatal error: out of memory (integer overflow)\n");
+		abort();
+	}
+
+	np = realloc(p, count * size);
+	if (np == NULL)
+	{
+		fprintf(stderr, "fatal error: out of memory\n");
+		abort();
+	}
+	return np;
+}
+
+void
+fz_free(void *p)
+{
+	free(p);
+}
+
+char *
+fz_strdup(char *s)
+{
+	int len = strlen(s) + 1;
+	char *ns = fz_malloc(len);
+	memcpy(ns, s, len);
+	return ns;
+}
diff --git a/contrib/media/updf/fitz/base_object.c b/contrib/media/updf/fitz/base_object.c
new file mode 100644
index 0000000000..5c20767a21
--- /dev/null
+++ b/contrib/media/updf/fitz/base_object.c
@@ -0,0 +1,802 @@
+#include "fitz.h"
+
+typedef enum fz_objkind_e
+{
+	FZ_NULL,
+	FZ_BOOL,
+	FZ_INT,
+	FZ_REAL,
+	FZ_STRING,
+	FZ_NAME,
+	FZ_ARRAY,
+	FZ_DICT,
+	FZ_INDIRECT
+} fz_objkind;
+
+struct keyval
+{
+	fz_obj *k;
+	fz_obj *v;
+};
+
+struct fz_obj_s
+{
+	int refs;
+	fz_objkind kind;
+	union
+	{
+		int b;
+		int i;
+		float f;
+		struct {
+			unsigned short len;
+			char buf[1];
+		} s;
+		char n[1];
+		struct {
+			int len;
+			int cap;
+			fz_obj **items;
+		} a;
+		struct {
+			char sorted;
+			int len;
+			int cap;
+			struct keyval *items;
+		} d;
+		struct {
+			int num;
+			int gen;
+			struct pdf_xref_s *xref;
+		} r;
+	} u;
+};
+
+static fz_obj *fz_resolve_indirect_null(fz_obj *ref)
+{
+	return ref;
+}
+
+fz_obj* (*fz_resolve_indirect)(fz_obj*) = fz_resolve_indirect_null;
+
+fz_obj *
+fz_new_null(void)
+{
+	fz_obj *obj = fz_malloc(sizeof(fz_obj));
+	obj->refs = 1;
+	obj->kind = FZ_NULL;
+	return obj;
+}
+
+fz_obj *
+fz_new_bool(int b)
+{
+	fz_obj *obj = fz_malloc(sizeof(fz_obj));
+	obj->refs = 1;
+	obj->kind = FZ_BOOL;
+	obj->u.b = b;
+	return obj;
+}
+
+fz_obj *
+fz_new_int(int i)
+{
+	fz_obj *obj = fz_malloc(sizeof(fz_obj));
+	obj->refs = 1;
+	obj->kind = FZ_INT;
+	obj->u.i = i;
+	return obj;
+}
+
+fz_obj *
+fz_new_real(float f)
+{
+	fz_obj *obj = fz_malloc(sizeof(fz_obj));
+	obj->refs = 1;
+	obj->kind = FZ_REAL;
+	obj->u.f = f;
+	return obj;
+}
+
+fz_obj *
+fz_new_string(char *str, int len)
+{
+	fz_obj *obj = fz_malloc(offsetof(fz_obj, u.s.buf) + len + 1);
+	obj->refs = 1;
+	obj->kind = FZ_STRING;
+	obj->u.s.len = len;
+	memcpy(obj->u.s.buf, str, len);
+	obj->u.s.buf[len] = '\0';
+	return obj;
+}
+
+fz_obj *
+fz_new_name(char *str)
+{
+	fz_obj *obj = fz_malloc(offsetof(fz_obj, u.n) + strlen(str) + 1);
+	obj->refs = 1;
+	obj->kind = FZ_NAME;
+	strcpy(obj->u.n, str);
+	return obj;
+}
+
+fz_obj *
+fz_new_indirect(int num, int gen, void *xref)
+{
+	fz_obj *obj = fz_malloc(sizeof(fz_obj));
+	obj->refs = 1;
+	obj->kind = FZ_INDIRECT;
+	obj->u.r.num = num;
+	obj->u.r.gen = gen;
+	obj->u.r.xref = xref;
+	return obj;
+}
+
+fz_obj *
+fz_keep_obj(fz_obj *obj)
+{
+	assert(obj != NULL);
+	obj->refs ++;
+	return obj;
+}
+
+int fz_is_indirect(fz_obj *obj)
+{
+	return obj ? obj->kind == FZ_INDIRECT : 0;
+}
+
+int fz_is_null(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	return obj ? obj->kind == FZ_NULL : 0;
+}
+
+int fz_is_bool(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	return obj ? obj->kind == FZ_BOOL : 0;
+}
+
+int fz_is_int(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	return obj ? obj->kind == FZ_INT : 0;
+}
+
+int fz_is_real(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	return obj ? obj->kind == FZ_REAL : 0;
+}
+
+int fz_is_string(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	return obj ? obj->kind == FZ_STRING : 0;
+}
+
+int fz_is_name(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	return obj ? obj->kind == FZ_NAME : 0;
+}
+
+int fz_is_array(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	return obj ? obj->kind == FZ_ARRAY : 0;
+}
+
+int fz_is_dict(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	return obj ? obj->kind == FZ_DICT : 0;
+}
+
+int fz_to_bool(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	if (fz_is_bool(obj))
+		return obj->u.b;
+	return 0;
+}
+
+int fz_to_int(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	if (fz_is_int(obj))
+		return obj->u.i;
+	if (fz_is_real(obj))
+		return obj->u.f;
+	return 0;
+}
+
+float fz_to_real(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	if (fz_is_real(obj))
+		return obj->u.f;
+	if (fz_is_int(obj))
+		return obj->u.i;
+	return 0;
+}
+
+char *fz_to_name(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	if (fz_is_name(obj))
+		return obj->u.n;
+	return "";
+}
+
+char *fz_to_str_buf(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	if (fz_is_string(obj))
+		return obj->u.s.buf;
+	return "";
+}
+
+int fz_to_str_len(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	if (fz_is_string(obj))
+		return obj->u.s.len;
+	return 0;
+}
+
+/* for use by pdf_crypt_obj_imp to decrypt AES string in place */
+void fz_set_str_len(fz_obj *obj, int newlen)
+{
+	obj = fz_resolve_indirect(obj);
+	if (fz_is_string(obj))
+		if (newlen < obj->u.s.len)
+			obj->u.s.len = newlen;
+}
+
+int fz_to_num(fz_obj *obj)
+{
+	if (fz_is_indirect(obj))
+		return obj->u.r.num;
+	return 0;
+}
+
+int fz_to_gen(fz_obj *obj)
+{
+	if (fz_is_indirect(obj))
+		return obj->u.r.gen;
+	return 0;
+}
+
+void *fz_get_indirect_xref(fz_obj *obj)
+{
+	if (fz_is_indirect(obj))
+		return obj->u.r.xref;
+	return NULL;
+}
+
+int
+fz_objcmp(fz_obj *a, fz_obj *b)
+{
+	int i;
+
+	if (a == b)
+		return 0;
+
+	if (!a || !b)
+		return 1;
+
+	if (a->kind != b->kind)
+		return 1;
+
+	switch (a->kind)
+	{
+	case FZ_NULL:
+		return 0;
+
+	case FZ_BOOL:
+		return a->u.b - b->u.b;
+
+	case FZ_INT:
+		return a->u.i - b->u.i;
+
+	case FZ_REAL:
+		if (a->u.f < b->u.f)
+			return -1;
+		if (a->u.f > b->u.f)
+			return 1;
+		return 0;
+
+	case FZ_STRING:
+		if (a->u.s.len < b->u.s.len)
+		{
+			if (memcmp(a->u.s.buf, b->u.s.buf, a->u.s.len) <= 0)
+				return -1;
+			return 1;
+		}
+		if (a->u.s.len > b->u.s.len)
+		{
+			if (memcmp(a->u.s.buf, b->u.s.buf, b->u.s.len) >= 0)
+				return 1;
+			return -1;
+		}
+		return memcmp(a->u.s.buf, b->u.s.buf, a->u.s.len);
+
+	case FZ_NAME:
+		return strcmp(a->u.n, b->u.n);
+
+	case FZ_INDIRECT:
+		if (a->u.r.num == b->u.r.num)
+			return a->u.r.gen - b->u.r.gen;
+		return a->u.r.num - b->u.r.num;
+
+	case FZ_ARRAY:
+		if (a->u.a.len != b->u.a.len)
+			return a->u.a.len - b->u.a.len;
+		for (i = 0; i < a->u.a.len; i++)
+			if (fz_objcmp(a->u.a.items[i], b->u.a.items[i]))
+				return 1;
+		return 0;
+
+	case FZ_DICT:
+		if (a->u.d.len != b->u.d.len)
+			return a->u.d.len - b->u.d.len;
+		for (i = 0; i < a->u.d.len; i++)
+		{
+			if (fz_objcmp(a->u.d.items[i].k, b->u.d.items[i].k))
+				return 1;
+			if (fz_objcmp(a->u.d.items[i].v, b->u.d.items[i].v))
+				return 1;
+		}
+		return 0;
+
+	}
+	return 1;
+}
+
+static char *
+fz_objkindstr(fz_obj *obj)
+{
+	if (obj == NULL)
+		return "<NULL>";
+	switch (obj->kind)
+	{
+	case FZ_NULL: return "null";
+	case FZ_BOOL: return "boolean";
+	case FZ_INT: return "integer";
+	case FZ_REAL: return "real";
+	case FZ_STRING: return "string";
+	case FZ_NAME: return "name";
+	case FZ_ARRAY: return "array";
+	case FZ_DICT: return "dictionary";
+	case FZ_INDIRECT: return "reference";
+	}
+	return "<unknown>";
+}
+
+fz_obj *
+fz_new_array(int initialcap)
+{
+	fz_obj *obj;
+	int i;
+
+	obj = fz_malloc(sizeof(fz_obj));
+	obj->refs = 1;
+	obj->kind = FZ_ARRAY;
+
+	obj->u.a.len = 0;
+	obj->u.a.cap = initialcap > 1 ? initialcap : 6;
+
+	obj->u.a.items = fz_calloc(obj->u.a.cap, sizeof(fz_obj*));
+	for (i = 0; i < obj->u.a.cap; i++)
+		obj->u.a.items[i] = NULL;
+
+	return obj;
+}
+
+fz_obj *
+fz_copy_array(fz_obj *obj)
+{
+	fz_obj *new;
+	int i;
+
+	if (fz_is_indirect(obj) || !fz_is_array(obj))
+		fz_warn("assert: not an array (%s)", fz_objkindstr(obj));
+
+	new = fz_new_array(fz_array_len(obj));
+	for (i = 0; i < fz_array_len(obj); i++)
+		fz_array_push(new, fz_array_get(obj, i));
+
+	return new;
+}
+
+int
+fz_array_len(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	if (!fz_is_array(obj))
+		return 0;
+	return obj->u.a.len;
+}
+
+fz_obj *
+fz_array_get(fz_obj *obj, int i)
+{
+	obj = fz_resolve_indirect(obj);
+
+	if (!fz_is_array(obj))
+		return NULL;
+
+	if (i < 0 || i >= obj->u.a.len)
+		return NULL;
+
+	return obj->u.a.items[i];
+}
+
+void
+fz_array_put(fz_obj *obj, int i, fz_obj *item)
+{
+	obj = fz_resolve_indirect(obj);
+
+	if (!fz_is_array(obj))
+		fz_warn("assert: not an array (%s)", fz_objkindstr(obj));
+	else if (i < 0)
+		fz_warn("assert: index %d < 0", i);
+	else if (i >= obj->u.a.len)
+		fz_warn("assert: index %d > length %d", i, obj->u.a.len);
+	else
+	{
+		if (obj->u.a.items[i])
+			fz_drop_obj(obj->u.a.items[i]);
+		obj->u.a.items[i] = fz_keep_obj(item);
+	}
+}
+
+void
+fz_array_push(fz_obj *obj, fz_obj *item)
+{
+	obj = fz_resolve_indirect(obj);
+
+	if (!fz_is_array(obj))
+		fz_warn("assert: not an array (%s)", fz_objkindstr(obj));
+	else
+	{
+		if (obj->u.a.len + 1 > obj->u.a.cap)
+		{
+			int i;
+			obj->u.a.cap = (obj->u.a.cap * 3) / 2;
+			obj->u.a.items = fz_realloc(obj->u.a.items, obj->u.a.cap, sizeof(fz_obj*));
+			for (i = obj->u.a.len ; i < obj->u.a.cap; i++)
+				obj->u.a.items[i] = NULL;
+		}
+		obj->u.a.items[obj->u.a.len] = fz_keep_obj(item);
+		obj->u.a.len++;
+	}
+}
+
+void
+fz_array_insert(fz_obj *obj, fz_obj *item)
+{
+	obj = fz_resolve_indirect(obj);
+
+	if (!fz_is_array(obj))
+		fz_warn("assert: not an array (%s)", fz_objkindstr(obj));
+	else
+	{
+		if (obj->u.a.len + 1 > obj->u.a.cap)
+		{
+			int i;
+			obj->u.a.cap = (obj->u.a.cap * 3) / 2;
+			obj->u.a.items = fz_realloc(obj->u.a.items, obj->u.a.cap, sizeof(fz_obj*));
+			for (i = obj->u.a.len ; i < obj->u.a.cap; i++)
+				obj->u.a.items[i] = NULL;
+		}
+		memmove(obj->u.a.items + 1, obj->u.a.items, obj->u.a.len * sizeof(fz_obj*));
+		obj->u.a.items[0] = fz_keep_obj(item);
+		obj->u.a.len++;
+	}
+}
+
+/* dicts may only have names as keys! */
+
+static int keyvalcmp(const void *ap, const void *bp)
+{
+	const struct keyval *a = ap;
+	const struct keyval *b = bp;
+	return strcmp(fz_to_name(a->k), fz_to_name(b->k));
+}
+
+fz_obj *
+fz_new_dict(int initialcap)
+{
+	fz_obj *obj;
+	int i;
+
+	obj = fz_malloc(sizeof(fz_obj));
+	obj->refs = 1;
+	obj->kind = FZ_DICT;
+
+	obj->u.d.sorted = 1;
+	obj->u.d.len = 0;
+	obj->u.d.cap = initialcap > 1 ? initialcap : 10;
+
+	obj->u.d.items = fz_calloc(obj->u.d.cap, sizeof(struct keyval));
+	for (i = 0; i < obj->u.d.cap; i++)
+	{
+		obj->u.d.items[i].k = NULL;
+		obj->u.d.items[i].v = NULL;
+	}
+
+	return obj;
+}
+
+fz_obj *
+fz_copy_dict(fz_obj *obj)
+{
+	fz_obj *new;
+	int i;
+
+	if (fz_is_indirect(obj) || !fz_is_dict(obj))
+		fz_throw("assert: not a dict (%s)", fz_objkindstr(obj));
+
+	new = fz_new_dict(fz_dict_len(obj));
+	for (i = 0; i < fz_dict_len(obj); i++)
+		fz_dict_put(new, fz_dict_get_key(obj, i), fz_dict_get_val(obj, i));
+
+	return new;
+}
+
+int
+fz_dict_len(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	if (!fz_is_dict(obj))
+		return 0;
+	return obj->u.d.len;
+}
+
+fz_obj *
+fz_dict_get_key(fz_obj *obj, int i)
+{
+	obj = fz_resolve_indirect(obj);
+
+	if (!fz_is_dict(obj))
+		return NULL;
+
+	if (i < 0 || i >= obj->u.d.len)
+		return NULL;
+
+	return obj->u.d.items[i].k;
+}
+
+fz_obj *
+fz_dict_get_val(fz_obj *obj, int i)
+{
+	obj = fz_resolve_indirect(obj);
+
+	if (!fz_is_dict(obj))
+		return NULL;
+
+	if (i < 0 || i >= obj->u.d.len)
+		return NULL;
+
+	return obj->u.d.items[i].v;
+}
+
+static int
+fz_dict_finds(fz_obj *obj, char *key)
+{
+	if (obj->u.d.sorted)
+	{
+		int l = 0;
+		int r = obj->u.d.len - 1;
+		while (l <= r)
+		{
+			int m = (l + r) >> 1;
+			int c = -strcmp(fz_to_name(obj->u.d.items[m].k), key);
+			if (c < 0)
+				r = m - 1;
+			else if (c > 0)
+				l = m + 1;
+			else
+				return m;
+		}
+	}
+
+	else
+	{
+		int i;
+		for (i = 0; i < obj->u.d.len; i++)
+			if (strcmp(fz_to_name(obj->u.d.items[i].k), key) == 0)
+				return i;
+	}
+
+	return -1;
+}
+
+fz_obj *
+fz_dict_gets(fz_obj *obj, char *key)
+{
+	int i;
+
+	obj = fz_resolve_indirect(obj);
+
+	if (!fz_is_dict(obj))
+		return NULL;
+
+	i = fz_dict_finds(obj, key);
+	if (i >= 0)
+		return obj->u.d.items[i].v;
+
+	return NULL;
+}
+
+fz_obj *
+fz_dict_get(fz_obj *obj, fz_obj *key)
+{
+	if (fz_is_name(key))
+		return fz_dict_gets(obj, fz_to_name(key));
+	return NULL;
+}
+
+fz_obj *
+fz_dict_getsa(fz_obj *obj, char *key, char *abbrev)
+{
+	fz_obj *v;
+	v = fz_dict_gets(obj, key);
+	if (v)
+		return v;
+	return fz_dict_gets(obj, abbrev);
+}
+
+void
+fz_dict_put(fz_obj *obj, fz_obj *key, fz_obj *val)
+{
+	char *s;
+	int i;
+
+	obj = fz_resolve_indirect(obj);
+
+	if (!fz_is_dict(obj))
+	{
+		fz_warn("assert: not a dict (%s)", fz_objkindstr(obj));
+		return;
+	}
+
+	if (fz_is_name(key))
+		s = fz_to_name(key);
+	else
+	{
+		fz_warn("assert: key is not a name (%s)", fz_objkindstr(obj));
+		return;
+	}
+
+	if (!val)
+	{
+		fz_warn("assert: val does not exist for key (%s)", s);
+		return;
+	}
+
+	i = fz_dict_finds(obj, s);
+	if (i >= 0)
+	{
+		fz_drop_obj(obj->u.d.items[i].v);
+		obj->u.d.items[i].v = fz_keep_obj(val);
+		return;
+	}
+
+	if (obj->u.d.len + 1 > obj->u.d.cap)
+	{
+		obj->u.d.cap = (obj->u.d.cap * 3) / 2;
+		obj->u.d.items = fz_realloc(obj->u.d.items, obj->u.d.cap, sizeof(struct keyval));
+		for (i = obj->u.d.len; i < obj->u.d.cap; i++)
+		{
+			obj->u.d.items[i].k = NULL;
+			obj->u.d.items[i].v = NULL;
+		}
+	}
+
+	/* borked! */
+	if (obj->u.d.len)
+		if (strcmp(fz_to_name(obj->u.d.items[obj->u.d.len - 1].k), s) > 0)
+			obj->u.d.sorted = 0;
+
+	obj->u.d.items[obj->u.d.len].k = fz_keep_obj(key);
+	obj->u.d.items[obj->u.d.len].v = fz_keep_obj(val);
+	obj->u.d.len ++;
+}
+
+void
+fz_dict_puts(fz_obj *obj, char *key, fz_obj *val)
+{
+	fz_obj *keyobj = fz_new_name(key);
+	fz_dict_put(obj, keyobj, val);
+	fz_drop_obj(keyobj);
+}
+
+void
+fz_dict_dels(fz_obj *obj, char *key)
+{
+	obj = fz_resolve_indirect(obj);
+
+	if (!fz_is_dict(obj))
+		fz_warn("assert: not a dict (%s)", fz_objkindstr(obj));
+	else
+	{
+		int i = fz_dict_finds(obj, key);
+		if (i >= 0)
+		{
+			fz_drop_obj(obj->u.d.items[i].k);
+			fz_drop_obj(obj->u.d.items[i].v);
+			obj->u.d.sorted = 0;
+			obj->u.d.items[i] = obj->u.d.items[obj->u.d.len-1];
+			obj->u.d.len --;
+		}
+	}
+}
+
+void
+fz_dict_del(fz_obj *obj, fz_obj *key)
+{
+	if (fz_is_name(key))
+		fz_dict_dels(obj, fz_to_name(key));
+	else
+		fz_warn("assert: key is not a name (%s)", fz_objkindstr(obj));
+}
+
+void
+fz_sort_dict(fz_obj *obj)
+{
+	obj = fz_resolve_indirect(obj);
+	if (!fz_is_dict(obj))
+		return;
+	if (!obj->u.d.sorted)
+	{
+		qsort(obj->u.d.items, obj->u.d.len, sizeof(struct keyval), keyvalcmp);
+		obj->u.d.sorted = 1;
+	}
+}
+
+static void
+fz_free_array(fz_obj *obj)
+{
+	int i;
+
+	for (i = 0; i < obj->u.a.len; i++)
+		if (obj->u.a.items[i])
+			fz_drop_obj(obj->u.a.items[i]);
+
+	fz_free(obj->u.a.items);
+	fz_free(obj);
+}
+
+static void
+fz_free_dict(fz_obj *obj)
+{
+	int i;
+
+	for (i = 0; i < obj->u.d.len; i++) {
+		if (obj->u.d.items[i].k)
+			fz_drop_obj(obj->u.d.items[i].k);
+		if (obj->u.d.items[i].v)
+			fz_drop_obj(obj->u.d.items[i].v);
+	}
+
+	fz_free(obj->u.d.items);
+	fz_free(obj);
+}
+
+void
+fz_drop_obj(fz_obj *obj)
+{
+	assert(obj != NULL);
+	if (--obj->refs == 0)
+	{
+		if (obj->kind == FZ_ARRAY)
+			fz_free_array(obj);
+		else if (obj->kind == FZ_DICT)
+			fz_free_dict(obj);
+		else
+			fz_free(obj);
+	}
+}
diff --git a/contrib/media/updf/fitz/base_string.c b/contrib/media/updf/fitz/base_string.c
new file mode 100644
index 0000000000..76748e20fe
--- /dev/null
+++ b/contrib/media/updf/fitz/base_string.c
@@ -0,0 +1,265 @@
+#include "fitz.h"
+
+int
+fz_is_big_endian(void)
+{
+	static const int one = 1;
+	return *(char*)&one == 0;
+}
+
+char *
+fz_strsep(char **stringp, const char *delim)
+{
+	char *ret = *stringp;
+	if (ret == NULL) return NULL;
+	if ((*stringp = strpbrk(*stringp, delim)) != NULL)
+		*((*stringp)++) = '\0';
+	return ret;
+}
+
+int
+fz_strlcpy(char *dst, const char *src, int siz)
+{
+	register char *d = dst;
+	register const char *s = src;
+	register int n = siz;
+
+	/* Copy as many bytes as will fit */
+	if (n != 0 && --n != 0) {
+		do {
+			if ((*d++ = *s++) == 0)
+				break;
+		} while (--n != 0);
+	}
+
+	/* Not enough room in dst, add NUL and traverse rest of src */
+	if (n == 0) {
+		if (siz != 0)
+			*d = '\0';		/* NUL-terminate dst */
+			while (*s++)
+				;
+	}
+
+	return(s - src - 1);	/* count does not include NUL */
+}
+
+int
+fz_strlcat(char *dst, const char *src, int siz)
+{
+	register char *d = dst;
+	register const char *s = src;
+	register int n = siz;
+	int dlen;
+
+	/* Find the end of dst and adjust bytes left but don't go past end */
+	while (*d != '\0' && n-- != 0)
+		d++;
+	dlen = d - dst;
+	n = siz - dlen;
+
+	if (n == 0)
+		return dlen + strlen(s);
+	while (*s != '\0') {
+		if (n != 1) {
+			*d++ = *s;
+			n--;
+		}
+		s++;
+	}
+	*d = '\0';
+
+	return dlen + (s - src);	/* count does not include NUL */
+}
+
+enum
+{
+	UTFmax = 4, /* maximum bytes per rune */
+	Runesync = 0x80, /* cannot represent part of a UTF sequence (<) */
+	Runeself = 0x80, /* rune and UTF sequences are the same (<) */
+	Runeerror = 0xFFFD, /* decoding error in UTF */
+	Runemax = 0x10FFFF, /* maximum rune value */
+};
+
+enum
+{
+	Bit1 = 7,
+	Bitx = 6,
+	Bit2 = 5,
+	Bit3 = 4,
+	Bit4 = 3,
+	Bit5 = 2,
+
+	T1 = ((1<<(Bit1+1))-1) ^ 0xFF, /* 0000 0000 */
+	Tx = ((1<<(Bitx+1))-1) ^ 0xFF, /* 1000 0000 */
+	T2 = ((1<<(Bit2+1))-1) ^ 0xFF, /* 1100 0000 */
+	T3 = ((1<<(Bit3+1))-1) ^ 0xFF, /* 1110 0000 */
+	T4 = ((1<<(Bit4+1))-1) ^ 0xFF, /* 1111 0000 */
+	T5 = ((1<<(Bit5+1))-1) ^ 0xFF, /* 1111 1000 */
+
+	Rune1 = (1<<(Bit1+0*Bitx))-1, /* 0000 0000 0111 1111 */
+	Rune2 = (1<<(Bit2+1*Bitx))-1, /* 0000 0111 1111 1111 */
+	Rune3 = (1<<(Bit3+2*Bitx))-1, /* 1111 1111 1111 1111 */
+	Rune4 = (1<<(Bit4+3*Bitx))-1, /* 0001 1111 1111 1111 1111 1111 */
+
+	Maskx = (1<<Bitx)-1,	/* 0011 1111 */
+	Testx = Maskx ^ 0xFF,	/* 1100 0000 */
+
+	Bad = Runeerror,
+};
+
+int
+chartorune(int *rune, char *str)
+{
+	int c, c1, c2, c3;
+	long l;
+
+	/*
+	 * one character sequence
+	 *	00000-0007F => T1
+	 */
+	c = *(unsigned char*)str;
+	if(c < Tx) {
+		*rune = c;
+		return 1;
+	}
+
+	/*
+	 * two character sequence
+	 *	0080-07FF => T2 Tx
+	 */
+	c1 = *(unsigned char*)(str+1) ^ Tx;
+	if(c1 & Testx)
+		goto bad;
+	if(c < T3) {
+		if(c < T2)
+			goto bad;
+		l = ((c << Bitx) | c1) & Rune2;
+		if(l <= Rune1)
+			goto bad;
+		*rune = l;
+		return 2;
+	}
+
+	/*
+	 * three character sequence
+	 *	0800-FFFF => T3 Tx Tx
+	 */
+	c2 = *(unsigned char*)(str+2) ^ Tx;
+	if(c2 & Testx)
+		goto bad;
+	if(c < T4) {
+		l = ((((c << Bitx) | c1) << Bitx) | c2) & Rune3;
+		if(l <= Rune2)
+			goto bad;
+		*rune = l;
+		return 3;
+	}
+
+	/*
+	 * four character sequence (21-bit value)
+	 *	10000-1FFFFF => T4 Tx Tx Tx
+	 */
+	c3 = *(unsigned char*)(str+3) ^ Tx;
+	if (c3 & Testx)
+		goto bad;
+	if (c < T5) {
+		l = ((((((c << Bitx) | c1) << Bitx) | c2) << Bitx) | c3) & Rune4;
+		if (l <= Rune3)
+			goto bad;
+		*rune = l;
+		return 4;
+	}
+	/*
+	 * Support for 5-byte or longer UTF-8 would go here, but
+	 * since we don't have that, we'll just fall through to bad.
+	 */
+
+	/*
+	 * bad decoding
+	 */
+bad:
+	*rune = Bad;
+	return 1;
+}
+
+int
+runetochar(char *str, int *rune)
+{
+	/* Runes are signed, so convert to unsigned for range check. */
+	unsigned long c;
+
+	/*
+	 * one character sequence
+	 *	00000-0007F => 00-7F
+	 */
+	c = *rune;
+	if(c <= Rune1) {
+		str[0] = c;
+		return 1;
+	}
+
+	/*
+	 * two character sequence
+	 *	0080-07FF => T2 Tx
+	 */
+	if(c <= Rune2) {
+		str[0] = T2 | (c >> 1*Bitx);
+		str[1] = Tx | (c & Maskx);
+		return 2;
+	}
+
+	/*
+	 * If the Rune is out of range, convert it to the error rune.
+	 * Do this test here because the error rune encodes to three bytes.
+	 * Doing it earlier would duplicate work, since an out of range
+	 * Rune wouldn't have fit in one or two bytes.
+	 */
+	if (c > Runemax)
+		c = Runeerror;
+
+	/*
+	 * three character sequence
+	 *	0800-FFFF => T3 Tx Tx
+	 */
+	if (c <= Rune3) {
+		str[0] = T3 | (c >> 2*Bitx);
+		str[1] = Tx | ((c >> 1*Bitx) & Maskx);
+		str[2] = Tx | (c & Maskx);
+		return 3;
+	}
+
+	/*
+	 * four character sequence (21-bit value)
+	 *	10000-1FFFFF => T4 Tx Tx Tx
+	 */
+	str[0] = T4 | (c >> 3*Bitx);
+	str[1] = Tx | ((c >> 2*Bitx) & Maskx);
+	str[2] = Tx | ((c >> 1*Bitx) & Maskx);
+	str[3] = Tx | (c & Maskx);
+	return 4;
+}
+
+int
+runelen(int c)
+{
+	char str[10];
+	return runetochar(str, &c);
+}
+
+float fz_atof(const char *s)
+{
+	double d;
+
+	/* The errno voodoo here checks for us reading numbers that are too
+	 * big to fit into a double. The checks for FLT_MAX ensure that we
+	 * don't read a number that's OK as a double and then become invalid
+	 * as we convert to a float. */
+	errno = 0;
+	d = strtod(s, NULL);
+	if (errno == ERANGE || d > FLT_MAX || d < -FLT_MAX) {
+		/* Return 1.0, as it's a small known value that won't cause a
+		 * divide by 0. */
+		return 1.0;
+	}
+	return (float)d;
+}
diff --git a/contrib/media/updf/fitz/base_time.c b/contrib/media/updf/fitz/base_time.c
new file mode 100644
index 0000000000..a369099ca0
--- /dev/null
+++ b/contrib/media/updf/fitz/base_time.c
@@ -0,0 +1,42 @@
+#ifdef _WIN32
+
+#include <time.h>
+#include <winsock2.h>
+#include <windows.h>
+
+#if defined(_MSC_VER) || defined(_MSC_EXTENSIONS)
+#define DELTA_EPOCH_IN_MICROSECS 11644473600000000Ui64
+#else
+#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
+#endif
+
+struct timeval;
+
+int gettimeofday(struct timeval *tv, struct timezone *tz)
+{
+	FILETIME ft;
+	unsigned __int64 tmpres = 0;
+
+	if (tv)
+	{
+		GetSystemTimeAsFileTime(&ft);
+
+		tmpres |= ft.dwHighDateTime;
+		tmpres <<= 32;
+		tmpres |= ft.dwLowDateTime;
+
+		tmpres /= 10; /*convert into microseconds*/
+		/*converting file time to unix epoch*/
+		tmpres -= DELTA_EPOCH_IN_MICROSECS;
+		tv->tv_sec = (long)(tmpres / 1000000UL);
+		tv->tv_usec = (long)(tmpres % 1000000UL);
+	}
+
+	return 0;
+}
+
+#else
+
+void fz_gettimeofday_dummy() { }
+
+#endif
diff --git a/contrib/media/updf/fitz/crypt_aes.c b/contrib/media/updf/fitz/crypt_aes.c
new file mode 100644
index 0000000000..afdff0fe69
--- /dev/null
+++ b/contrib/media/updf/fitz/crypt_aes.c
@@ -0,0 +1,565 @@
+/*
+ *	FIPS-197 compliant AES implementation
+ *
+ *	Copyright (C) 2006-2007 Christophe Devine
+ *
+ *	Redistribution and use in source and binary forms, with or without
+ *	modification, are permitted provided that the following conditions
+ *	are met:
+ *
+ *	* Redistributions of source code _must_ retain the above copyright
+ *		notice, this list of conditions and the following disclaimer.
+ *	* Redistributions in binary form may or may not reproduce the above
+ *		copyright notice, this list of conditions and the following
+ *		disclaimer in the documentation and/or other materials provided
+ *		with the distribution.
+ *	* Neither the name of XySSL nor the names of its contributors may be
+ *		used to endorse or promote products derived from this software
+ *		without specific prior written permission.
+ *
+ *	THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *	"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *	LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ *	FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *	OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *	SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ *	TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ *	PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ *	LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ *	NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ *	SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+/*
+ *	The AES block cipher was designed by Vincent Rijmen and Joan Daemen.
+ *
+ *	http://csrc.nist.gov/encryption/aes/rijndael/Rijndael.pdf
+ *	http://csrc.nist.gov/publications/fips/fips197/fips-197.pdf
+ */
+
+#include "fitz.h"
+
+#define aes_context fz_aes
+
+/* AES block cipher implementation from XYSSL */
+
+/*
+ * 32-bit integer manipulation macros (little endian)
+ */
+#ifndef GET_ULONG_LE
+#define GET_ULONG_LE(n,b,i)					\
+{								\
+	(n) = ( (unsigned long) (b)[(i)] )			\
+		| ( (unsigned long) (b)[(i) + 1] << 8 )		\
+		| ( (unsigned long) (b)[(i) + 2] << 16 )	\
+		| ( (unsigned long) (b)[(i) + 3] << 24 );	\
+}
+#endif
+
+#ifndef PUT_ULONG_LE
+#define PUT_ULONG_LE(n,b,i)				\
+{							\
+	(b)[(i) ] = (unsigned char) ( (n) );		\
+	(b)[(i) + 1] = (unsigned char) ( (n) >> 8 );	\
+	(b)[(i) + 2] = (unsigned char) ( (n) >> 16 );	\
+	(b)[(i) + 3] = (unsigned char) ( (n) >> 24 );	\
+}
+#endif
+
+/*
+ * Forward S-box & tables
+ */
+static unsigned char FSb[256];
+static unsigned long FT0[256];
+static unsigned long FT1[256];
+static unsigned long FT2[256];
+static unsigned long FT3[256];
+
+/*
+ * Reverse S-box & tables
+ */
+static unsigned char RSb[256];
+static unsigned long RT0[256];
+static unsigned long RT1[256];
+static unsigned long RT2[256];
+static unsigned long RT3[256];
+
+/*
+ * Round constants
+ */
+static unsigned long RCON[10];
+
+/*
+ * Tables generation code
+ */
+#define ROTL8(x) ( ( x << 8 ) & 0xFFFFFFFF ) | ( x >> 24 )
+#define XTIME(x) ( ( x << 1 ) ^ ( ( x & 0x80 ) ? 0x1B : 0x00 ) )
+#define MUL(x,y) ( ( x && y ) ? pow[(log[x]+log[y]) % 255] : 0 )
+
+static int aes_init_done = 0;
+
+static void aes_gen_tables( void )
+{
+	int i, x, y, z;
+	int pow[256];
+	int log[256];
+
+	/*
+	 * compute pow and log tables over GF(2^8)
+	 */
+	for( i = 0, x = 1; i < 256; i++ )
+	{
+		pow[i] = x;
+		log[x] = i;
+		x = ( x ^ XTIME( x ) ) & 0xFF;
+	}
+
+	/*
+	 * calculate the round constants
+	 */
+	for( i = 0, x = 1; i < 10; i++ )
+	{
+		RCON[i] = (unsigned long) x;
+		x = XTIME( x ) & 0xFF;
+	}
+
+	/*
+	 * generate the forward and reverse S-boxes
+	 */
+	FSb[0x00] = 0x63;
+	RSb[0x63] = 0x00;
+
+	for( i = 1; i < 256; i++ )
+	{
+		x = pow[255 - log[i]];
+
+		y = x; y = ( (y << 1) | (y >> 7) ) & 0xFF;
+		x ^= y; y = ( (y << 1) | (y >> 7) ) & 0xFF;
+		x ^= y; y = ( (y << 1) | (y >> 7) ) & 0xFF;
+		x ^= y; y = ( (y << 1) | (y >> 7) ) & 0xFF;
+		x ^= y ^ 0x63;
+
+		FSb[i] = (unsigned char) x;
+		RSb[x] = (unsigned char) i;
+	}
+
+	/*
+	 * generate the forward and reverse tables
+	 */
+	for( i = 0; i < 256; i++ )
+	{
+		x = FSb[i];
+		y = XTIME( x ) & 0xFF;
+		z = ( y ^ x ) & 0xFF;
+
+		FT0[i] = ( (unsigned long) y ) ^
+		( (unsigned long) x <<	8 ) ^
+		( (unsigned long) x << 16 ) ^
+		( (unsigned long) z << 24 );
+
+		FT1[i] = ROTL8( FT0[i] );
+		FT2[i] = ROTL8( FT1[i] );
+		FT3[i] = ROTL8( FT2[i] );
+
+		x = RSb[i];
+
+		RT0[i] = ( (unsigned long) MUL( 0x0E, x ) ) ^
+		( (unsigned long) MUL( 0x09, x ) << 8 ) ^
+		( (unsigned long) MUL( 0x0D, x ) << 16 ) ^
+		( (unsigned long) MUL( 0x0B, x ) << 24 );
+
+		RT1[i] = ROTL8( RT0[i] );
+		RT2[i] = ROTL8( RT1[i] );
+		RT3[i] = ROTL8( RT2[i] );
+	}
+}
+
+/*
+ * AES key schedule (encryption)
+ */
+void aes_setkey_enc( aes_context *ctx, const unsigned char *key, int keysize )
+{
+	int i;
+	unsigned long *RK;
+
+#if !defined(XYSSL_AES_ROM_TABLES)
+	if( aes_init_done == 0 )
+	{
+		aes_gen_tables();
+		aes_init_done = 1;
+	}
+#endif
+
+	switch( keysize )
+	{
+	case 128: ctx->nr = 10; break;
+	case 192: ctx->nr = 12; break;
+	case 256: ctx->nr = 14; break;
+	default : return;
+	}
+
+#if defined(PADLOCK_ALIGN16)
+	ctx->rk = RK = PADLOCK_ALIGN16( ctx->buf );
+#else
+	ctx->rk = RK = ctx->buf;
+#endif
+
+	for( i = 0; i < (keysize >> 5); i++ )
+	{
+		GET_ULONG_LE( RK[i], key, i << 2 );
+	}
+
+	switch( ctx->nr )
+	{
+	case 10:
+
+		for( i = 0; i < 10; i++, RK += 4 )
+		{
+			RK[4] = RK[0] ^ RCON[i] ^
+				( FSb[ ( RK[3] >> 8 ) & 0xFF ] ) ^
+				( FSb[ ( RK[3] >> 16 ) & 0xFF ] << 8 ) ^
+				( FSb[ ( RK[3] >> 24 ) & 0xFF ] << 16 ) ^
+				( FSb[ ( RK[3] ) & 0xFF ] << 24 );
+
+			RK[5] = RK[1] ^ RK[4];
+			RK[6] = RK[2] ^ RK[5];
+			RK[7] = RK[3] ^ RK[6];
+		}
+		break;
+
+	case 12:
+
+		for( i = 0; i < 8; i++, RK += 6 )
+		{
+			RK[6] = RK[0] ^ RCON[i] ^
+				( FSb[ ( RK[5] >> 8 ) & 0xFF ] ) ^
+				( FSb[ ( RK[5] >> 16 ) & 0xFF ] << 8 ) ^
+				( FSb[ ( RK[5] >> 24 ) & 0xFF ] << 16 ) ^
+				( FSb[ ( RK[5] ) & 0xFF ] << 24 );
+
+			RK[7] = RK[1] ^ RK[6];
+			RK[8] = RK[2] ^ RK[7];
+			RK[9] = RK[3] ^ RK[8];
+			RK[10] = RK[4] ^ RK[9];
+			RK[11] = RK[5] ^ RK[10];
+		}
+		break;
+
+	case 14:
+
+		for( i = 0; i < 7; i++, RK += 8 )
+		{
+			RK[8] = RK[0] ^ RCON[i] ^
+				( FSb[ ( RK[7] >> 8 ) & 0xFF ] ) ^
+				( FSb[ ( RK[7] >> 16 ) & 0xFF ] << 8 ) ^
+				( FSb[ ( RK[7] >> 24 ) & 0xFF ] << 16 ) ^
+				( FSb[ ( RK[7] ) & 0xFF ] << 24 );
+
+			RK[9] = RK[1] ^ RK[8];
+			RK[10] = RK[2] ^ RK[9];
+			RK[11] = RK[3] ^ RK[10];
+
+			RK[12] = RK[4] ^
+				( FSb[ ( RK[11] ) & 0xFF ] ) ^
+				( FSb[ ( RK[11] >> 8 ) & 0xFF ] << 8 ) ^
+				( FSb[ ( RK[11] >> 16 ) & 0xFF ] << 16 ) ^
+				( FSb[ ( RK[11] >> 24 ) & 0xFF ] << 24 );
+
+			RK[13] = RK[5] ^ RK[12];
+			RK[14] = RK[6] ^ RK[13];
+			RK[15] = RK[7] ^ RK[14];
+		}
+		break;
+
+	default:
+
+		break;
+	}
+}
+
+/*
+ * AES key schedule (decryption)
+ */
+void aes_setkey_dec( aes_context *ctx, const unsigned char *key, int keysize )
+{
+	int i, j;
+	aes_context cty;
+	unsigned long *RK;
+	unsigned long *SK;
+
+	switch( keysize )
+	{
+	case 128: ctx->nr = 10; break;
+	case 192: ctx->nr = 12; break;
+	case 256: ctx->nr = 14; break;
+	default : return;
+	}
+
+#if defined(PADLOCK_ALIGN16)
+	ctx->rk = RK = PADLOCK_ALIGN16( ctx->buf );
+#else
+	ctx->rk = RK = ctx->buf;
+#endif
+
+	aes_setkey_enc( &cty, key, keysize );
+	SK = cty.rk + cty.nr * 4;
+
+	*RK++ = *SK++;
+	*RK++ = *SK++;
+	*RK++ = *SK++;
+	*RK++ = *SK++;
+
+	for( i = ctx->nr - 1, SK -= 8; i > 0; i--, SK -= 8 )
+	{
+		for( j = 0; j < 4; j++, SK++ )
+		{
+			*RK++ = RT0[ FSb[ ( *SK ) & 0xFF ] ] ^
+				RT1[ FSb[ ( *SK >> 8 ) & 0xFF ] ] ^
+				RT2[ FSb[ ( *SK >> 16 ) & 0xFF ] ] ^
+				RT3[ FSb[ ( *SK >> 24 ) & 0xFF ] ];
+		}
+	}
+
+	*RK++ = *SK++;
+	*RK++ = *SK++;
+	*RK++ = *SK++;
+	*RK++ = *SK++;
+
+	memset( &cty, 0, sizeof( aes_context ) );
+}
+
+#define AES_FROUND(X0,X1,X2,X3,Y0,Y1,Y2,Y3)	\
+{						\
+	X0 = *RK++ ^ FT0[ ( Y0 ) & 0xFF ] ^	\
+		FT1[ ( Y1 >> 8 ) & 0xFF ] ^	\
+		FT2[ ( Y2 >> 16 ) & 0xFF ] ^	\
+		FT3[ ( Y3 >> 24 ) & 0xFF ];	\
+						\
+	X1 = *RK++ ^ FT0[ ( Y1 ) & 0xFF ] ^	\
+		FT1[ ( Y2 >> 8 ) & 0xFF ] ^	\
+		FT2[ ( Y3 >> 16 ) & 0xFF ] ^	\
+		FT3[ ( Y0 >> 24 ) & 0xFF ];	\
+						\
+	X2 = *RK++ ^ FT0[ ( Y2 ) & 0xFF ] ^	\
+		FT1[ ( Y3 >> 8 ) & 0xFF ] ^	\
+		FT2[ ( Y0 >> 16 ) & 0xFF ] ^	\
+		FT3[ ( Y1 >> 24 ) & 0xFF ];	\
+						\
+	X3 = *RK++ ^ FT0[ ( Y3 ) & 0xFF ] ^	\
+		FT1[ ( Y0 >> 8 ) & 0xFF ] ^	\
+		FT2[ ( Y1 >> 16 ) & 0xFF ] ^	\
+		FT3[ ( Y2 >> 24 ) & 0xFF ];	\
+}
+
+#define AES_RROUND(X0,X1,X2,X3,Y0,Y1,Y2,Y3)	\
+{						\
+	X0 = *RK++ ^ RT0[ ( Y0 ) & 0xFF ] ^	\
+		RT1[ ( Y3 >> 8 ) & 0xFF ] ^	\
+		RT2[ ( Y2 >> 16 ) & 0xFF ] ^	\
+		RT3[ ( Y1 >> 24 ) & 0xFF ];	\
+						\
+	X1 = *RK++ ^ RT0[ ( Y1 ) & 0xFF ] ^	\
+		RT1[ ( Y0 >> 8 ) & 0xFF ] ^	\
+		RT2[ ( Y3 >> 16 ) & 0xFF ] ^	\
+		RT3[ ( Y2 >> 24 ) & 0xFF ];	\
+						\
+	X2 = *RK++ ^ RT0[ ( Y2 ) & 0xFF ] ^	\
+		RT1[ ( Y1 >> 8 ) & 0xFF ] ^	\
+		RT2[ ( Y0 >> 16 ) & 0xFF ] ^	\
+		RT3[ ( Y3 >> 24 ) & 0xFF ];	\
+						\
+	X3 = *RK++ ^ RT0[ ( Y3 ) & 0xFF ] ^	\
+		RT1[ ( Y2 >> 8 ) & 0xFF ] ^	\
+		RT2[ ( Y1 >> 16 ) & 0xFF ] ^	\
+		RT3[ ( Y0 >> 24 ) & 0xFF ];	\
+}
+
+/*
+ * AES-ECB block encryption/decryption
+ */
+void aes_crypt_ecb( aes_context *ctx,
+	int mode,
+	const unsigned char input[16],
+	unsigned char output[16] )
+{
+	int i;
+	unsigned long *RK, X0, X1, X2, X3, Y0, Y1, Y2, Y3;
+
+#if defined(XYSSL_PADLOCK_C) && defined(XYSSL_HAVE_X86)
+	if( padlock_supports( PADLOCK_ACE ) )
+	{
+		if( padlock_xcryptecb( ctx, mode, input, output ) == 0 )
+			return;
+	}
+#endif
+
+	RK = ctx->rk;
+
+	GET_ULONG_LE( X0, input, 0 ); X0 ^= *RK++;
+	GET_ULONG_LE( X1, input, 4 ); X1 ^= *RK++;
+	GET_ULONG_LE( X2, input, 8 ); X2 ^= *RK++;
+	GET_ULONG_LE( X3, input, 12 ); X3 ^= *RK++;
+
+	if( mode == AES_DECRYPT )
+	{
+		for( i = (ctx->nr >> 1) - 1; i > 0; i-- )
+		{
+			AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 );
+			AES_RROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 );
+		}
+
+		AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 );
+
+		X0 = *RK++ ^ ( RSb[ ( Y0 ) & 0xFF ] ) ^
+			( RSb[ ( Y3 >> 8 ) & 0xFF ] << 8 ) ^
+			( RSb[ ( Y2 >> 16 ) & 0xFF ] << 16 ) ^
+			( RSb[ ( Y1 >> 24 ) & 0xFF ] << 24 );
+
+		X1 = *RK++ ^ ( RSb[ ( Y1 ) & 0xFF ] ) ^
+			( RSb[ ( Y0 >>8 ) & 0xFF ] << 8 ) ^
+			( RSb[ ( Y3 >> 16 ) & 0xFF ] << 16 ) ^
+			( RSb[ ( Y2 >> 24 ) & 0xFF ] << 24 );
+
+		X2 = *RK++ ^ ( RSb[ ( Y2 ) & 0xFF ] ) ^
+			( RSb[ ( Y1 >> 8 ) & 0xFF ] << 8 ) ^
+			( RSb[ ( Y0 >> 16 ) & 0xFF ] << 16 ) ^
+			( RSb[ ( Y3 >> 24 ) & 0xFF ] << 24 );
+
+		X3 = *RK++ ^ ( RSb[ ( Y3 ) & 0xFF ] ) ^
+			( RSb[ ( Y2 >> 8 ) & 0xFF ] << 8 ) ^
+			( RSb[ ( Y1 >> 16 ) & 0xFF ] << 16 ) ^
+			( RSb[ ( Y0 >> 24 ) & 0xFF ] << 24 );
+	}
+	else /* AES_ENCRYPT */
+	{
+		for( i = (ctx->nr >> 1) - 1; i > 0; i-- )
+		{
+			AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 );
+			AES_FROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 );
+		}
+
+		AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 );
+
+		X0 = *RK++ ^ ( FSb[ ( Y0 ) & 0xFF ] ) ^
+			( FSb[ ( Y1 >> 8 ) & 0xFF ] << 8 ) ^
+			( FSb[ ( Y2 >> 16 ) & 0xFF ] << 16 ) ^
+			( FSb[ ( Y3 >> 24 ) & 0xFF ] << 24 );
+
+		X1 = *RK++ ^ ( FSb[ ( Y1 ) & 0xFF ] ) ^
+			( FSb[ ( Y2 >> 8 ) & 0xFF ] << 8 ) ^
+			( FSb[ ( Y3 >> 16 ) & 0xFF ] << 16 ) ^
+			( FSb[ ( Y0 >> 24 ) & 0xFF ] << 24 );
+
+		X2 = *RK++ ^ ( FSb[ ( Y2 ) & 0xFF ] ) ^
+			( FSb[ ( Y3 >> 8 ) & 0xFF ] << 8 ) ^
+			( FSb[ ( Y0 >> 16 ) & 0xFF ] << 16 ) ^
+			( FSb[ ( Y1 >> 24 ) & 0xFF ] << 24 );
+
+		X3 = *RK++ ^ ( FSb[ ( Y3 ) & 0xFF ] ) ^
+			( FSb[ ( Y0 >> 8 ) & 0xFF ] << 8 ) ^
+			( FSb[ ( Y1 >> 16 ) & 0xFF ] << 16 ) ^
+			( FSb[ ( Y2 >> 24 ) & 0xFF ] << 24 );
+	}
+
+	PUT_ULONG_LE( X0, output, 0 );
+	PUT_ULONG_LE( X1, output, 4 );
+	PUT_ULONG_LE( X2, output, 8 );
+	PUT_ULONG_LE( X3, output, 12 );
+}
+
+/*
+ * AES-CBC buffer encryption/decryption
+ */
+void aes_crypt_cbc( aes_context *ctx,
+	int mode,
+	int length,
+	unsigned char iv[16],
+	const unsigned char *input,
+	unsigned char *output )
+{
+	int i;
+	unsigned char temp[16];
+
+#if defined(XYSSL_PADLOCK_C) && defined(XYSSL_HAVE_X86)
+	if( padlock_supports( PADLOCK_ACE ) )
+	{
+		if( padlock_xcryptcbc( ctx, mode, length, iv, input, output ) == 0 )
+			return;
+	}
+#endif
+
+	if( mode == AES_DECRYPT )
+	{
+		while( length > 0 )
+		{
+			memcpy( temp, input, 16 );
+			aes_crypt_ecb( ctx, mode, input, output );
+
+			for( i = 0; i < 16; i++ )
+				output[i] = (unsigned char)( output[i] ^ iv[i] );
+
+			memcpy( iv, temp, 16 );
+
+			input += 16;
+			output += 16;
+			length -= 16;
+		}
+	}
+	else
+	{
+		while( length > 0 )
+		{
+			for( i = 0; i < 16; i++ )
+				output[i] = (unsigned char)( input[i] ^ iv[i] );
+
+			aes_crypt_ecb( ctx, mode, output, output );
+			memcpy( iv, output, 16 );
+
+			input += 16;
+			output += 16;
+			length -= 16;
+		}
+	}
+}
+
+/*
+ * AES-CFB buffer encryption/decryption
+ */
+void aes_crypt_cfb( aes_context *ctx,
+	int mode,
+	int length,
+	int *iv_off,
+	unsigned char iv[16],
+	const unsigned char *input,
+	unsigned char *output )
+{
+	int c, n = *iv_off;
+
+	if( mode == AES_DECRYPT )
+	{
+		while( length-- )
+		{
+			if( n == 0 )
+				aes_crypt_ecb( ctx, AES_ENCRYPT, iv, iv );
+
+			c = *input++;
+			*output++ = (unsigned char)( c ^ iv[n] );
+			iv[n] = (unsigned char) c;
+
+			n = (n + 1) & 0x0F;
+		}
+	}
+	else
+	{
+		while( length-- )
+		{
+			if( n == 0 )
+				aes_crypt_ecb( ctx, AES_ENCRYPT, iv, iv );
+
+			iv[n] = *output++ = (unsigned char)( iv[n] ^ *input++ );
+
+			n = (n + 1) & 0x0F;
+		}
+	}
+
+	*iv_off = n;
+}
diff --git a/contrib/media/updf/fitz/crypt_arc4.c b/contrib/media/updf/fitz/crypt_arc4.c
new file mode 100644
index 0000000000..72871386a8
--- /dev/null
+++ b/contrib/media/updf/fitz/crypt_arc4.c
@@ -0,0 +1,98 @@
+/* This code illustrates a sample implementation
+ * of the Arcfour algorithm
+ * Copyright (c) April 29, 1997 Kalle Kaukonen.
+ * All Rights Reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that this copyright
+ * notice and disclaimer are retained.
+ *
+ * THIS SOFTWARE IS PROVIDED BY KALLE KAUKONEN AND CONTRIBUTORS ``AS
+ * IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KALLE
+ * KAUKONEN OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "fitz.h"
+
+void
+fz_arc4_init(fz_arc4 *arc4, const unsigned char *key, const unsigned keylen)
+{
+	unsigned int t, u;
+	unsigned int keyindex;
+	unsigned int stateindex;
+	unsigned char *state;
+	unsigned int counter;
+
+	state = arc4->state;
+
+	arc4->x = 0;
+	arc4->y = 0;
+
+	for (counter = 0; counter < 256; counter++)
+	{
+		state[counter] = counter;
+	}
+
+	keyindex = 0;
+	stateindex = 0;
+
+	for (counter = 0; counter < 256; counter++)
+	{
+		t = state[counter];
+		stateindex = (stateindex + key[keyindex] + t) & 0xff;
+		u = state[stateindex];
+
+		state[stateindex] = t;
+		state[counter] = u;
+
+		if (++keyindex >= keylen)
+		{
+			keyindex = 0;
+		}
+	}
+}
+
+static unsigned char
+fz_arc4_next(fz_arc4 *arc4)
+{
+	unsigned int x;
+	unsigned int y;
+	unsigned int sx, sy;
+	unsigned char *state;
+
+	state = arc4->state;
+
+	x = (arc4->x + 1) & 0xff;
+	sx = state[x];
+	y = (sx + arc4->y) & 0xff;
+	sy = state[y];
+
+	arc4->x = x;
+	arc4->y = y;
+
+	state[y] = sx;
+	state[x] = sy;
+
+	return state[(sx + sy) & 0xff];
+}
+
+void
+fz_arc4_encrypt(fz_arc4 *arc4, unsigned char *dest, const unsigned char *src, const unsigned len)
+{
+	unsigned int i;
+	for (i = 0; i < len; i++)
+	{
+		unsigned char x;
+		x = fz_arc4_next(arc4);
+		dest[i] = src[i] ^ x;
+	}
+}
diff --git a/contrib/media/updf/fitz/crypt_md5.c b/contrib/media/updf/fitz/crypt_md5.c
new file mode 100644
index 0000000000..ba2571c4ee
--- /dev/null
+++ b/contrib/media/updf/fitz/crypt_md5.c
@@ -0,0 +1,272 @@
+/*
+MD5C.C - RSA Data Security, Inc., MD5 message-digest algorithm
+
+Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991.
+All rights reserved.
+
+License to copy and use this software is granted provided that it
+is identified as the "RSA Data Security, Inc. MD5 Message-Digest
+Algorithm" in all material mentioning or referencing this software
+or this function.
+
+License is also granted to make and use derivative works provided
+that such works are identified as "derived from the RSA Data
+Security, Inc. MD5 Message-Digest Algorithm" in all material
+mentioning or referencing the derived work.
+
+RSA Data Security, Inc. makes no representations concerning either
+the merchantability of this software or the suitability of this
+software for any particular purpose. It is provided "as is"
+without express or implied warranty of any kind.
+
+These notices must be retained in any copies of any part of this
+documentation and/or software.
+*/
+
+#include "fitz.h"
+
+/* Constants for MD5Transform routine */
+enum
+{
+	S11 = 7, S12 = 12, S13 = 17, S14 = 22,
+	S21 = 5, S22 = 9, S23 = 14, S24 = 20,
+	S31 = 4, S32 = 11, S33 = 16, S34 = 23,
+	S41 = 6, S42 = 10, S43 = 15, S44 = 21
+};
+
+static void encode(unsigned char *, const unsigned int *, const unsigned);
+static void decode(unsigned int *, const unsigned char *, const unsigned);
+static void transform(unsigned int state[4], const unsigned char block[64]);
+
+static unsigned char padding[64] =
+{
+	0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+};
+
+/* F, G, H and I are basic MD5 functions */
+#define F(x, y, z) (((x) & (y)) | ((~x) & (z)))
+#define G(x, y, z) (((x) & (z)) | ((y) & (~z)))
+#define H(x, y, z) ((x) ^ (y) ^ (z))
+#define I(x, y, z) ((y) ^ ((x) | (~z)))
+
+/* ROTATE rotates x left n bits */
+#define ROTATE(x, n) (((x) << (n)) | ((x) >> (32-(n))))
+
+/* FF, GG, HH, and II transformations for rounds 1, 2, 3, and 4.
+ * Rotation is separate from addition to prevent recomputation.
+ */
+#define FF(a, b, c, d, x, s, ac) { \
+	(a) += F ((b), (c), (d)) + (x) + (unsigned int)(ac); \
+	(a) = ROTATE ((a), (s)); \
+	(a) += (b); \
+	}
+#define GG(a, b, c, d, x, s, ac) { \
+	(a) += G ((b), (c), (d)) + (x) + (unsigned int)(ac); \
+	(a) = ROTATE ((a), (s)); \
+	(a) += (b); \
+	}
+#define HH(a, b, c, d, x, s, ac) { \
+	(a) += H ((b), (c), (d)) + (x) + (unsigned int)(ac); \
+	(a) = ROTATE ((a), (s)); \
+	(a) += (b); \
+	}
+#define II(a, b, c, d, x, s, ac) { \
+	(a) += I ((b), (c), (d)) + (x) + (unsigned int)(ac); \
+	(a) = ROTATE ((a), (s)); \
+	(a) += (b); \
+	}
+
+static void encode(unsigned char *output, const unsigned int *input, const unsigned len)
+{
+	unsigned i, j;
+
+	for (i = 0, j = 0; j < len; i++, j += 4)
+	{
+		output[j] = (unsigned char)(input[i] & 0xff);
+		output[j+1] = (unsigned char)((input[i] >> 8) & 0xff);
+		output[j+2] = (unsigned char)((input[i] >> 16) & 0xff);
+		output[j+3] = (unsigned char)((input[i] >> 24) & 0xff);
+	}
+}
+
+static void decode(unsigned int *output, const unsigned char *input, const unsigned len)
+{
+	unsigned i, j;
+
+	for (i = 0, j = 0; j < len; i++, j += 4)
+	{
+		output[i] = ((unsigned int)input[j]) |
+		(((unsigned int)input[j+1]) << 8) |
+		(((unsigned int)input[j+2]) << 16) |
+		(((unsigned int)input[j+3]) << 24);
+	}
+}
+
+static void transform(unsigned int state[4], const unsigned char block[64])
+{
+	unsigned int a = state[0];
+	unsigned int b = state[1];
+	unsigned int c = state[2];
+	unsigned int d = state[3];
+	unsigned int x[16];
+
+	decode(x, block, 64);
+
+	/* Round 1 */
+	FF (a, b, c, d, x[ 0], S11, 0xd76aa478); /* 1 */
+	FF (d, a, b, c, x[ 1], S12, 0xe8c7b756); /* 2 */
+	FF (c, d, a, b, x[ 2], S13, 0x242070db); /* 3 */
+	FF (b, c, d, a, x[ 3], S14, 0xc1bdceee); /* 4 */
+	FF (a, b, c, d, x[ 4], S11, 0xf57c0faf); /* 5 */
+	FF (d, a, b, c, x[ 5], S12, 0x4787c62a); /* 6 */
+	FF (c, d, a, b, x[ 6], S13, 0xa8304613); /* 7 */
+	FF (b, c, d, a, x[ 7], S14, 0xfd469501); /* 8 */
+	FF (a, b, c, d, x[ 8], S11, 0x698098d8); /* 9 */
+	FF (d, a, b, c, x[ 9], S12, 0x8b44f7af); /* 10 */
+	FF (c, d, a, b, x[10], S13, 0xffff5bb1); /* 11 */
+	FF (b, c, d, a, x[11], S14, 0x895cd7be); /* 12 */
+	FF (a, b, c, d, x[12], S11, 0x6b901122); /* 13 */
+	FF (d, a, b, c, x[13], S12, 0xfd987193); /* 14 */
+	FF (c, d, a, b, x[14], S13, 0xa679438e); /* 15 */
+	FF (b, c, d, a, x[15], S14, 0x49b40821); /* 16 */
+
+	/* Round 2 */
+	GG (a, b, c, d, x[ 1], S21, 0xf61e2562); /* 17 */
+	GG (d, a, b, c, x[ 6], S22, 0xc040b340); /* 18 */
+	GG (c, d, a, b, x[11], S23, 0x265e5a51); /* 19 */
+	GG (b, c, d, a, x[ 0], S24, 0xe9b6c7aa); /* 20 */
+	GG (a, b, c, d, x[ 5], S21, 0xd62f105d); /* 21 */
+	GG (d, a, b, c, x[10], S22, 0x02441453); /* 22 */
+	GG (c, d, a, b, x[15], S23, 0xd8a1e681); /* 23 */
+	GG (b, c, d, a, x[ 4], S24, 0xe7d3fbc8); /* 24 */
+	GG (a, b, c, d, x[ 9], S21, 0x21e1cde6); /* 25 */
+	GG (d, a, b, c, x[14], S22, 0xc33707d6); /* 26 */
+	GG (c, d, a, b, x[ 3], S23, 0xf4d50d87); /* 27 */
+	GG (b, c, d, a, x[ 8], S24, 0x455a14ed); /* 28 */
+	GG (a, b, c, d, x[13], S21, 0xa9e3e905); /* 29 */
+	GG (d, a, b, c, x[ 2], S22, 0xfcefa3f8); /* 30 */
+	GG (c, d, a, b, x[ 7], S23, 0x676f02d9); /* 31 */
+	GG (b, c, d, a, x[12], S24, 0x8d2a4c8a); /* 32 */
+
+	/* Round 3 */
+	HH (a, b, c, d, x[ 5], S31, 0xfffa3942); /* 33 */
+	HH (d, a, b, c, x[ 8], S32, 0x8771f681); /* 34 */
+	HH (c, d, a, b, x[11], S33, 0x6d9d6122); /* 35 */
+	HH (b, c, d, a, x[14], S34, 0xfde5380c); /* 36 */
+	HH (a, b, c, d, x[ 1], S31, 0xa4beea44); /* 37 */
+	HH (d, a, b, c, x[ 4], S32, 0x4bdecfa9); /* 38 */
+	HH (c, d, a, b, x[ 7], S33, 0xf6bb4b60); /* 39 */
+	HH (b, c, d, a, x[10], S34, 0xbebfbc70); /* 40 */
+	HH (a, b, c, d, x[13], S31, 0x289b7ec6); /* 41 */
+	HH (d, a, b, c, x[ 0], S32, 0xeaa127fa); /* 42 */
+	HH (c, d, a, b, x[ 3], S33, 0xd4ef3085); /* 43 */
+	HH (b, c, d, a, x[ 6], S34, 0x04881d05); /* 44 */
+	HH (a, b, c, d, x[ 9], S31, 0xd9d4d039); /* 45 */
+	HH (d, a, b, c, x[12], S32, 0xe6db99e5); /* 46 */
+	HH (c, d, a, b, x[15], S33, 0x1fa27cf8); /* 47 */
+	HH (b, c, d, a, x[ 2], S34, 0xc4ac5665); /* 48 */
+
+	/* Round 4 */
+	II (a, b, c, d, x[ 0], S41, 0xf4292244); /* 49 */
+	II (d, a, b, c, x[ 7], S42, 0x432aff97); /* 50 */
+	II (c, d, a, b, x[14], S43, 0xab9423a7); /* 51 */
+	II (b, c, d, a, x[ 5], S44, 0xfc93a039); /* 52 */
+	II (a, b, c, d, x[12], S41, 0x655b59c3); /* 53 */
+	II (d, a, b, c, x[ 3], S42, 0x8f0ccc92); /* 54 */
+	II (c, d, a, b, x[10], S43, 0xffeff47d); /* 55 */
+	II (b, c, d, a, x[ 1], S44, 0x85845dd1); /* 56 */
+	II (a, b, c, d, x[ 8], S41, 0x6fa87e4f); /* 57 */
+	II (d, a, b, c, x[15], S42, 0xfe2ce6e0); /* 58 */
+	II (c, d, a, b, x[ 6], S43, 0xa3014314); /* 59 */
+	II (b, c, d, a, x[13], S44, 0x4e0811a1); /* 60 */
+	II (a, b, c, d, x[ 4], S41, 0xf7537e82); /* 61 */
+	II (d, a, b, c, x[11], S42, 0xbd3af235); /* 62 */
+	II (c, d, a, b, x[ 2], S43, 0x2ad7d2bb); /* 63 */
+	II (b, c, d, a, x[ 9], S44, 0xeb86d391); /* 64 */
+
+	state[0] += a;
+	state[1] += b;
+	state[2] += c;
+	state[3] += d;
+
+	/* Zeroize sensitive information */
+	memset(x, 0, sizeof (x));
+}
+
+/* MD5 initialization. Begins an MD5 operation, writing a new context. */
+void fz_md5_init(fz_md5 *context)
+{
+	context->count[0] = context->count[1] = 0;
+
+	/* Load magic initialization constants */
+	context->state[0] = 0x67452301;
+	context->state[1] = 0xefcdab89;
+	context->state[2] = 0x98badcfe;
+	context->state[3] = 0x10325476;
+}
+
+/* MD5 block update operation. Continues an MD5 message-digest operation,
+ * processing another message block, and updating the context.
+ */
+void fz_md5_update(fz_md5 *context, const unsigned char *input, const unsigned inlen)
+{
+	unsigned i, index, partlen;
+
+	/* Compute number of bytes mod 64 */
+	index = (unsigned)((context->count[0] >> 3) & 0x3F);
+
+	/* Update number of bits */
+	context->count[0] += (unsigned int) inlen << 3;
+	if (context->count[0] < (unsigned int) inlen << 3)
+		context->count[1] ++;
+	context->count[1] += (unsigned int) inlen >> 29;
+
+	partlen = 64 - index;
+
+	/* Transform as many times as possible. */
+	if (inlen >= partlen)
+	{
+		memcpy(context->buffer + index, input, partlen);
+		transform(context->state, context->buffer);
+
+		for (i = partlen; i + 63 < inlen; i += 64)
+			transform(context->state, input + i);
+
+		index = 0;
+	}
+	else
+	{
+		i = 0;
+	}
+
+	/* Buffer remaining input */
+	memcpy(context->buffer + index, input + i, inlen - i);
+}
+
+/* MD5 finalization. Ends an MD5 message-digest operation, writing the
+ * the message digest and zeroizing the context.
+ */
+void fz_md5_final(fz_md5 *context, unsigned char digest[16])
+{
+	unsigned char bits[8];
+	unsigned index, padlen;
+
+	/* Save number of bits */
+	encode(bits, context->count, 8);
+
+	/* Pad out to 56 mod 64 */
+	index = (unsigned)((context->count[0] >> 3) & 0x3f);
+	padlen = index < 56 ? 56 - index : 120 - index;
+	fz_md5_update(context, padding, padlen);
+
+	/* Append length (before padding) */
+	fz_md5_update(context, bits, 8);
+
+	/* Store state in digest */
+	encode(digest, context->state, 16);
+
+	/* Zeroize sensitive information */
+	memset(context, 0, sizeof(fz_md5));
+}
diff --git a/contrib/media/updf/fitz/crypt_sha2.c b/contrib/media/updf/fitz/crypt_sha2.c
new file mode 100644
index 0000000000..f17146c6fc
--- /dev/null
+++ b/contrib/media/updf/fitz/crypt_sha2.c
@@ -0,0 +1,182 @@
+/*
+This code is based on the code found from 7-Zip, which has a modified
+version of the SHA-256 found from Crypto++ <http://www.cryptopp.com/>.
+The code was modified a little to fit into liblzma and fitz.
+
+This file has been put into the public domain.
+You can do whatever you want with this file.
+*/
+
+#include "fitz.h"
+
+static inline int isbigendian(void)
+{
+	static const int one = 1;
+	return *(char*)&one == 0;
+}
+
+static inline unsigned int bswap32(unsigned int num)
+{
+	if (!isbigendian())
+	{
+		return	( (((num) << 24))
+			| (((num) << 8) & 0x00FF0000)
+			| (((num) >> 8) & 0x0000FF00)
+			| (((num) >> 24)) );
+	}
+	return num;
+}
+
+/* At least on x86, GCC is able to optimize this to a rotate instruction. */
+#define rotr_32(num, amount) ((num) >> (amount) | (num) << (32 - (amount)))
+
+#define blk0(i) (W[i] = data[i])
+#define blk2(i) (W[i & 15] += s1(W[(i - 2) & 15]) + W[(i - 7) & 15] \
+		+ s0(W[(i - 15) & 15]))
+
+#define Ch(x, y, z) (z ^ (x & (y ^ z)))
+#define Maj(x, y, z) ((x & y) | (z & (x | y)))
+
+#define a(i) T[(0 - i) & 7]
+#define b(i) T[(1 - i) & 7]
+#define c(i) T[(2 - i) & 7]
+#define d(i) T[(3 - i) & 7]
+#define e(i) T[(4 - i) & 7]
+#define f(i) T[(5 - i) & 7]
+#define g(i) T[(6 - i) & 7]
+#define h(i) T[(7 - i) & 7]
+
+#define R(i) \
+	h(i) += S1(e(i)) + Ch(e(i), f(i), g(i)) + SHA256_K[i + j] \
+		+ (j ? blk2(i) : blk0(i)); \
+	d(i) += h(i); \
+	h(i) += S0(a(i)) + Maj(a(i), b(i), c(i))
+
+#define S0(x) (rotr_32(x, 2) ^ rotr_32(x, 13) ^ rotr_32(x, 22))
+#define S1(x) (rotr_32(x, 6) ^ rotr_32(x, 11) ^ rotr_32(x, 25))
+#define s0(x) (rotr_32(x, 7) ^ rotr_32(x, 18) ^ (x >> 3))
+#define s1(x) (rotr_32(x, 17) ^ rotr_32(x, 19) ^ (x >> 10))
+
+static const unsigned int SHA256_K[64] = {
+	0x428A2F98, 0x71374491, 0xB5C0FBCF, 0xE9B5DBA5,
+	0x3956C25B, 0x59F111F1, 0x923F82A4, 0xAB1C5ED5,
+	0xD807AA98, 0x12835B01, 0x243185BE, 0x550C7DC3,
+	0x72BE5D74, 0x80DEB1FE, 0x9BDC06A7, 0xC19BF174,
+	0xE49B69C1, 0xEFBE4786, 0x0FC19DC6, 0x240CA1CC,
+	0x2DE92C6F, 0x4A7484AA, 0x5CB0A9DC, 0x76F988DA,
+	0x983E5152, 0xA831C66D, 0xB00327C8, 0xBF597FC7,
+	0xC6E00BF3, 0xD5A79147, 0x06CA6351, 0x14292967,
+	0x27B70A85, 0x2E1B2138, 0x4D2C6DFC, 0x53380D13,
+	0x650A7354, 0x766A0ABB, 0x81C2C92E, 0x92722C85,
+	0xA2BFE8A1, 0xA81A664B, 0xC24B8B70, 0xC76C51A3,
+	0xD192E819, 0xD6990624, 0xF40E3585, 0x106AA070,
+	0x19A4C116, 0x1E376C08, 0x2748774C, 0x34B0BCB5,
+	0x391C0CB3, 0x4ED8AA4A, 0x5B9CCA4F, 0x682E6FF3,
+	0x748F82EE, 0x78A5636F, 0x84C87814, 0x8CC70208,
+	0x90BEFFFA, 0xA4506CEB, 0xBEF9A3F7, 0xC67178F2,
+};
+
+static void
+transform(unsigned int state[8], const unsigned int data_xe[16])
+{
+	unsigned int data[16];
+	unsigned int W[16];
+	unsigned int T[8];
+	unsigned int j;
+
+	/* ensure big-endian integers */
+	for (j = 0; j < 16; j++)
+		data[j] = bswap32(data_xe[j]);
+
+	/* Copy state[] to working vars. */
+	memcpy(T, state, sizeof(T));
+
+	/* 64 operations, partially loop unrolled */
+	for (j = 0; j < 64; j += 16) {
+		R( 0); R( 1); R( 2); R( 3);
+		R( 4); R( 5); R( 6); R( 7);
+		R( 8); R( 9); R(10); R(11);
+		R(12); R(13); R(14); R(15);
+	}
+
+	/* Add the working vars back into state[]. */
+	state[0] += a(0);
+	state[1] += b(0);
+	state[2] += c(0);
+	state[3] += d(0);
+	state[4] += e(0);
+	state[5] += f(0);
+	state[6] += g(0);
+	state[7] += h(0);
+}
+
+void fz_sha256_init(fz_sha256 *context)
+{
+	context->count[0] = context->count[1] = 0;
+
+	context->state[0] = 0x6A09E667;
+	context->state[1] = 0xBB67AE85;
+	context->state[2] = 0x3C6EF372;
+	context->state[3] = 0xA54FF53A;
+	context->state[4] = 0x510E527F;
+	context->state[5] = 0x9B05688C;
+	context->state[6] = 0x1F83D9AB;
+	context->state[7] = 0x5BE0CD19;
+}
+
+void fz_sha256_update(fz_sha256 *context, const unsigned char *input, unsigned int inlen)
+{
+	/* Copy the input data into a properly aligned temporary buffer.
+	 * This way we can be called with arbitrarily sized buffers
+	 * (no need to be multiple of 64 bytes), and the code works also
+	 * on architectures that don't allow unaligned memory access. */
+	while (inlen > 0)
+	{
+		const unsigned int copy_start = context->count[0] & 0x3F;
+		unsigned int copy_size = 64 - copy_start;
+		if (copy_size > inlen)
+			copy_size = inlen;
+
+		memcpy(context->buffer.u8 + copy_start, input, copy_size);
+
+		input += copy_size;
+		inlen -= copy_size;
+		context->count[0] += copy_size;
+		/* carry overflow from low to high */
+		if (context->count[0] < copy_size)
+			context->count[1]++;
+
+		if ((context->count[0] & 0x3F) == 0)
+			transform(context->state, context->buffer.u32);
+	}
+}
+
+void fz_sha256_final(fz_sha256 *context, unsigned char digest[32])
+{
+	/* Add padding as described in RFC 3174 (it describes SHA-1 but
+	 * the same padding style is used for SHA-256 too). */
+	unsigned int j = context->count[0] & 0x3F;
+	context->buffer.u8[j++] = 0x80;
+
+	while (j != 56)
+	{
+		if (j == 64)
+		{
+			transform(context->state, context->buffer.u32);
+			j = 0;
+		}
+		context->buffer.u8[j++] = 0x00;
+	}
+
+	/* Convert the message size from bytes to bits. */
+	context->count[1] = (context->count[1] << 3) + (context->count[0] >> 29);
+	context->count[0] = context->count[0] << 3;
+
+	context->buffer.u32[14] = bswap32(context->count[1]);
+	context->buffer.u32[15] = bswap32(context->count[0]);
+	transform(context->state, context->buffer.u32);
+
+	for (j = 0; j < 8; j++)
+		((unsigned int *)digest)[j] = bswap32(context->state[j]);
+	memset(context, 0, sizeof(fz_sha256));
+}
diff --git a/contrib/media/updf/fitz/dev_bbox.c b/contrib/media/updf/fitz/dev_bbox.c
new file mode 100644
index 0000000000..179ff030c0
--- /dev/null
+++ b/contrib/media/updf/fitz/dev_bbox.c
@@ -0,0 +1,82 @@
+#include "fitz.h"
+
+/* TODO: add clip stack and use to intersect bboxes */
+
+static void
+fz_bbox_fill_path(void *user, fz_path *path, int even_odd, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_bbox *result = user;
+	fz_bbox bbox = fz_round_rect(fz_bound_path(path, NULL, ctm));
+	*result = fz_union_bbox(*result, bbox);
+}
+
+static void
+fz_bbox_stroke_path(void *user, fz_path *path, fz_stroke_state *stroke, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_bbox *result = user;
+	fz_bbox bbox = fz_round_rect(fz_bound_path(path, stroke, ctm));
+	*result = fz_union_bbox(*result, bbox);
+}
+
+static void
+fz_bbox_fill_text(void *user, fz_text *text, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_bbox *result = user;
+	fz_bbox bbox = fz_round_rect(fz_bound_text(text, ctm));
+	*result = fz_union_bbox(*result, bbox);
+}
+
+static void
+fz_bbox_stroke_text(void *user, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_bbox *result = user;
+	fz_bbox bbox = fz_round_rect(fz_bound_text(text, ctm));
+	*result = fz_union_bbox(*result, bbox);
+}
+
+static void
+fz_bbox_fill_shade(void *user, fz_shade *shade, fz_matrix ctm, float alpha)
+{
+	fz_bbox *result = user;
+	fz_bbox bbox = fz_round_rect(fz_bound_shade(shade, ctm));
+	*result = fz_union_bbox(*result, bbox);
+}
+
+static void
+fz_bbox_fill_image(void *user, fz_pixmap *image, fz_matrix ctm, float alpha)
+{
+	fz_bbox *result = user;
+	fz_bbox bbox = fz_round_rect(fz_transform_rect(ctm, fz_unit_rect));
+	*result = fz_union_bbox(*result, bbox);
+}
+
+static void
+fz_bbox_fill_image_mask(void *user, fz_pixmap *image, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_bbox_fill_image(user, image, ctm, alpha);
+}
+
+fz_device *
+fz_new_bbox_device(fz_bbox *result)
+{
+	fz_device *dev;
+
+	dev = fz_new_device(result);
+
+	dev->fill_path = fz_bbox_fill_path;
+	dev->stroke_path = fz_bbox_stroke_path;
+	dev->fill_text = fz_bbox_fill_text;
+	dev->stroke_text = fz_bbox_stroke_text;
+	dev->fill_shade = fz_bbox_fill_shade;
+	dev->fill_image = fz_bbox_fill_image;
+	dev->fill_image_mask = fz_bbox_fill_image_mask;
+
+	*result = fz_empty_bbox;
+
+	return dev;
+}
diff --git a/contrib/media/updf/fitz/dev_list.c b/contrib/media/updf/fitz/dev_list.c
new file mode 100644
index 0000000000..955824f931
--- /dev/null
+++ b/contrib/media/updf/fitz/dev_list.c
@@ -0,0 +1,660 @@
+#include "fitz.h"
+
+typedef struct fz_display_node_s fz_display_node;
+
+#define STACK_SIZE 96
+
+typedef enum fz_display_command_e
+{
+	FZ_CMD_FILL_PATH,
+	FZ_CMD_STROKE_PATH,
+	FZ_CMD_CLIP_PATH,
+	FZ_CMD_CLIP_STROKE_PATH,
+	FZ_CMD_FILL_TEXT,
+	FZ_CMD_STROKE_TEXT,
+	FZ_CMD_CLIP_TEXT,
+	FZ_CMD_CLIP_STROKE_TEXT,
+	FZ_CMD_IGNORE_TEXT,
+	FZ_CMD_FILL_SHADE,
+	FZ_CMD_FILL_IMAGE,
+	FZ_CMD_FILL_IMAGE_MASK,
+	FZ_CMD_CLIP_IMAGE_MASK,
+	FZ_CMD_POP_CLIP,
+	FZ_CMD_BEGIN_MASK,
+	FZ_CMD_END_MASK,
+	FZ_CMD_BEGIN_GROUP,
+	FZ_CMD_END_GROUP,
+	FZ_CMD_BEGIN_TILE,
+	FZ_CMD_END_TILE
+} fz_display_command;
+
+struct fz_display_node_s
+{
+	fz_display_command cmd;
+	fz_display_node *next;
+	fz_rect rect;
+	union {
+		fz_path *path;
+		fz_text *text;
+		fz_shade *shade;
+		fz_pixmap *image;
+		int blendmode;
+	} item;
+	fz_stroke_state *stroke;
+	int flag; /* even_odd, accumulate, isolated/knockout... */
+	fz_matrix ctm;
+	fz_colorspace *colorspace;
+	float alpha;
+	float color[FZ_MAX_COLORS];
+};
+
+struct fz_display_list_s
+{
+	fz_display_node *first;
+	fz_display_node *last;
+
+	int top;
+	struct {
+		fz_rect *update;
+		fz_rect rect;
+	} stack[STACK_SIZE];
+	int tiled;
+};
+
+enum { ISOLATED = 1, KNOCKOUT = 2 };
+
+static fz_display_node *
+fz_new_display_node(fz_display_command cmd, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_display_node *node;
+	int i;
+
+	node = fz_malloc(sizeof(fz_display_node));
+	node->cmd = cmd;
+	node->next = NULL;
+	node->rect = fz_empty_rect;
+	node->item.path = NULL;
+	node->stroke = NULL;
+	node->flag = 0;
+	node->ctm = ctm;
+	if (colorspace)
+	{
+		node->colorspace = fz_keep_colorspace(colorspace);
+		if (color)
+		{
+			for (i = 0; i < node->colorspace->n; i++)
+				node->color[i] = color[i];
+		}
+	}
+	else
+	{
+		node->colorspace = NULL;
+	}
+	node->alpha = alpha;
+
+	return node;
+}
+
+static fz_stroke_state *
+fz_clone_stroke_state(fz_stroke_state *stroke)
+{
+	fz_stroke_state *newstroke = fz_malloc(sizeof(fz_stroke_state));
+	*newstroke = *stroke;
+	return newstroke;
+}
+
+static void
+fz_append_display_node(fz_display_list *list, fz_display_node *node)
+{
+	switch (node->cmd)
+	{
+	case FZ_CMD_CLIP_PATH:
+	case FZ_CMD_CLIP_STROKE_PATH:
+	case FZ_CMD_CLIP_IMAGE_MASK:
+		if (list->top < STACK_SIZE)
+		{
+			list->stack[list->top].update = &node->rect;
+			list->stack[list->top].rect = fz_empty_rect;
+		}
+		list->top++;
+		break;
+	case FZ_CMD_END_MASK:
+	case FZ_CMD_CLIP_TEXT:
+	case FZ_CMD_CLIP_STROKE_TEXT:
+		if (list->top < STACK_SIZE)
+		{
+			list->stack[list->top].update = NULL;
+			list->stack[list->top].rect = fz_empty_rect;
+		}
+		list->top++;
+		break;
+	case FZ_CMD_BEGIN_TILE:
+		list->tiled++;
+		if (list->top > 0 && list->top < STACK_SIZE)
+		{
+			list->stack[list->top-1].rect = fz_infinite_rect;
+		}
+		break;
+	case FZ_CMD_END_TILE:
+		list->tiled--;
+		break;
+	case FZ_CMD_END_GROUP:
+		break;
+	case FZ_CMD_POP_CLIP:
+		if (list->top > STACK_SIZE)
+		{
+			list->top--;
+			node->rect = fz_infinite_rect;
+		}
+		else if (list->top > 0)
+		{
+			fz_rect *update;
+			list->top--;
+			update = list->stack[list->top].update;
+			if (list->tiled == 0)
+			{
+				if (update != NULL)
+				{
+					*update = fz_intersect_rect(*update, list->stack[list->top].rect);
+					node->rect = *update;
+				}
+				else
+					node->rect = list->stack[list->top].rect;
+			}
+			else
+				node->rect = fz_infinite_rect;
+		}
+		/* fallthrough */
+	default:
+		if (list->top > 0 && list->tiled == 0 && list->top <= STACK_SIZE)
+			list->stack[list->top-1].rect = fz_union_rect(list->stack[list->top-1].rect, node->rect);
+		break;
+	}
+	if (!list->first)
+	{
+		list->first = node;
+		list->last = node;
+	}
+	else
+	{
+		list->last->next = node;
+		list->last = node;
+	}
+}
+
+static void
+fz_free_display_node(fz_display_node *node)
+{
+	switch (node->cmd)
+	{
+	case FZ_CMD_FILL_PATH:
+	case FZ_CMD_STROKE_PATH:
+	case FZ_CMD_CLIP_PATH:
+	case FZ_CMD_CLIP_STROKE_PATH:
+		fz_free_path(node->item.path);
+		break;
+	case FZ_CMD_FILL_TEXT:
+	case FZ_CMD_STROKE_TEXT:
+	case FZ_CMD_CLIP_TEXT:
+	case FZ_CMD_CLIP_STROKE_TEXT:
+	case FZ_CMD_IGNORE_TEXT:
+		fz_free_text(node->item.text);
+		break;
+	case FZ_CMD_FILL_SHADE:
+		fz_drop_shade(node->item.shade);
+		break;
+	case FZ_CMD_FILL_IMAGE:
+	case FZ_CMD_FILL_IMAGE_MASK:
+	case FZ_CMD_CLIP_IMAGE_MASK:
+		fz_drop_pixmap(node->item.image);
+		break;
+	case FZ_CMD_POP_CLIP:
+	case FZ_CMD_BEGIN_MASK:
+	case FZ_CMD_END_MASK:
+	case FZ_CMD_BEGIN_GROUP:
+	case FZ_CMD_END_GROUP:
+	case FZ_CMD_BEGIN_TILE:
+	case FZ_CMD_END_TILE:
+		break;
+	}
+	if (node->stroke)
+		fz_free(node->stroke);
+	if (node->colorspace)
+		fz_drop_colorspace(node->colorspace);
+	fz_free(node);
+}
+
+static void
+fz_list_fill_path(void *user, fz_path *path, int even_odd, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_FILL_PATH, ctm, colorspace, color, alpha);
+	node->rect = fz_bound_path(path, NULL, ctm);
+	node->item.path = fz_clone_path(path);
+	node->flag = even_odd;
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_stroke_path(void *user, fz_path *path, fz_stroke_state *stroke, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_STROKE_PATH, ctm, colorspace, color, alpha);
+	node->rect = fz_bound_path(path, stroke, ctm);
+	node->item.path = fz_clone_path(path);
+	node->stroke = fz_clone_stroke_state(stroke);
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_clip_path(void *user, fz_path *path, fz_rect *rect, int even_odd, fz_matrix ctm)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_CLIP_PATH, ctm, NULL, NULL, 0);
+	node->rect = fz_bound_path(path, NULL, ctm);
+	if (rect != NULL)
+		node->rect = fz_intersect_rect(node->rect, *rect);
+	node->item.path = fz_clone_path(path);
+	node->flag = even_odd;
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_clip_stroke_path(void *user, fz_path *path, fz_rect *rect, fz_stroke_state *stroke, fz_matrix ctm)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_CLIP_STROKE_PATH, ctm, NULL, NULL, 0);
+	node->rect = fz_bound_path(path, stroke, ctm);
+	if (rect != NULL)
+		node->rect = fz_intersect_rect(node->rect, *rect);
+	node->item.path = fz_clone_path(path);
+	node->stroke = fz_clone_stroke_state(stroke);
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_fill_text(void *user, fz_text *text, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_FILL_TEXT, ctm, colorspace, color, alpha);
+	node->rect = fz_bound_text(text, ctm);
+	node->item.text = fz_clone_text(text);
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_stroke_text(void *user, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_STROKE_TEXT, ctm, colorspace, color, alpha);
+	node->rect = fz_bound_text(text, ctm);
+	node->item.text = fz_clone_text(text);
+	node->stroke = fz_clone_stroke_state(stroke);
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_clip_text(void *user, fz_text *text, fz_matrix ctm, int accumulate)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_CLIP_TEXT, ctm, NULL, NULL, 0);
+	node->rect = fz_bound_text(text, ctm);
+	node->item.text = fz_clone_text(text);
+	node->flag = accumulate;
+	/* when accumulating, be conservative about culling */
+	if (accumulate)
+		node->rect = fz_infinite_rect;
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_clip_stroke_text(void *user, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_CLIP_STROKE_TEXT, ctm, NULL, NULL, 0);
+	node->rect = fz_bound_text(text, ctm);
+	node->item.text = fz_clone_text(text);
+	node->stroke = fz_clone_stroke_state(stroke);
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_ignore_text(void *user, fz_text *text, fz_matrix ctm)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_IGNORE_TEXT, ctm, NULL, NULL, 0);
+	node->rect = fz_bound_text(text, ctm);
+	node->item.text = fz_clone_text(text);
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_pop_clip(void *user)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_POP_CLIP, fz_identity, NULL, NULL, 0);
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_fill_shade(void *user, fz_shade *shade, fz_matrix ctm, float alpha)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_FILL_SHADE, ctm, NULL, NULL, alpha);
+	node->rect = fz_bound_shade(shade, ctm);
+	node->item.shade = fz_keep_shade(shade);
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_fill_image(void *user, fz_pixmap *image, fz_matrix ctm, float alpha)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_FILL_IMAGE, ctm, NULL, NULL, alpha);
+	node->rect = fz_transform_rect(ctm, fz_unit_rect);
+	node->item.image = fz_keep_pixmap(image);
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_fill_image_mask(void *user, fz_pixmap *image, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_FILL_IMAGE_MASK, ctm, colorspace, color, alpha);
+	node->rect = fz_transform_rect(ctm, fz_unit_rect);
+	node->item.image = fz_keep_pixmap(image);
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_clip_image_mask(void *user, fz_pixmap *image, fz_rect *rect, fz_matrix ctm)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_CLIP_IMAGE_MASK, ctm, NULL, NULL, 0);
+	node->rect = fz_transform_rect(ctm, fz_unit_rect);
+	if (rect != NULL)
+		node->rect = fz_intersect_rect(node->rect, *rect);
+	node->item.image = fz_keep_pixmap(image);
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_begin_mask(void *user, fz_rect rect, int luminosity, fz_colorspace *colorspace, float *color)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_BEGIN_MASK, fz_identity, colorspace, color, 0);
+	node->rect = rect;
+	node->flag = luminosity;
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_end_mask(void *user)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_END_MASK, fz_identity, NULL, NULL, 0);
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_begin_group(void *user, fz_rect rect, int isolated, int knockout, int blendmode, float alpha)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_BEGIN_GROUP, fz_identity, NULL, NULL, alpha);
+	node->rect = rect;
+	node->item.blendmode = blendmode;
+	node->flag |= isolated ? ISOLATED : 0;
+	node->flag |= knockout ? KNOCKOUT : 0;
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_end_group(void *user)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_END_GROUP, fz_identity, NULL, NULL, 0);
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_begin_tile(void *user, fz_rect area, fz_rect view, float xstep, float ystep, fz_matrix ctm)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_BEGIN_TILE, ctm, NULL, NULL, 0);
+	node->rect = area;
+	node->color[0] = xstep;
+	node->color[1] = ystep;
+	node->color[2] = view.x0;
+	node->color[3] = view.y0;
+	node->color[4] = view.x1;
+	node->color[5] = view.y1;
+	fz_append_display_node(user, node);
+}
+
+static void
+fz_list_end_tile(void *user)
+{
+	fz_display_node *node;
+	node = fz_new_display_node(FZ_CMD_END_TILE, fz_identity, NULL, NULL, 0);
+	fz_append_display_node(user, node);
+}
+
+fz_device *
+fz_new_list_device(fz_display_list *list)
+{
+	fz_device *dev = fz_new_device(list);
+
+	dev->fill_path = fz_list_fill_path;
+	dev->stroke_path = fz_list_stroke_path;
+	dev->clip_path = fz_list_clip_path;
+	dev->clip_stroke_path = fz_list_clip_stroke_path;
+
+	dev->fill_text = fz_list_fill_text;
+	dev->stroke_text = fz_list_stroke_text;
+	dev->clip_text = fz_list_clip_text;
+	dev->clip_stroke_text = fz_list_clip_stroke_text;
+	dev->ignore_text = fz_list_ignore_text;
+
+	dev->fill_shade = fz_list_fill_shade;
+	dev->fill_image = fz_list_fill_image;
+	dev->fill_image_mask = fz_list_fill_image_mask;
+	dev->clip_image_mask = fz_list_clip_image_mask;
+
+	dev->pop_clip = fz_list_pop_clip;
+
+	dev->begin_mask = fz_list_begin_mask;
+	dev->end_mask = fz_list_end_mask;
+	dev->begin_group = fz_list_begin_group;
+	dev->end_group = fz_list_end_group;
+
+	dev->begin_tile = fz_list_begin_tile;
+	dev->end_tile = fz_list_end_tile;
+
+	return dev;
+}
+
+fz_display_list *
+fz_new_display_list(void)
+{
+	fz_display_list *list = fz_malloc(sizeof(fz_display_list));
+	list->first = NULL;
+	list->last = NULL;
+	list->top = 0;
+	list->tiled = 0;
+	return list;
+}
+
+void
+fz_free_display_list(fz_display_list *list)
+{
+	fz_display_node *node = list->first;
+	while (node)
+	{
+		fz_display_node *next = node->next;
+		fz_free_display_node(node);
+		node = next;
+	}
+	fz_free(list);
+}
+
+void
+fz_execute_display_list(fz_display_list *list, fz_device *dev, fz_matrix top_ctm, fz_bbox scissor)
+{
+	fz_display_node *node;
+	fz_matrix ctm;
+	fz_rect rect;
+	fz_bbox bbox;
+	int clipped = 0;
+	int tiled = 0;
+	int empty;
+
+	if (!fz_is_infinite_bbox(scissor))
+	{
+		/* add some fuzz at the edges, as especially glyph rects
+		 * are sometimes not actually completely bounding the glyph */
+		scissor.x0 -= 20; scissor.y0 -= 20;
+		scissor.x1 += 20; scissor.y1 += 20;
+	}
+
+	for (node = list->first; node; node = node->next)
+	{
+		/* cull objects to draw using a quick visibility test */
+
+		if (tiled || node->cmd == FZ_CMD_BEGIN_TILE || node->cmd == FZ_CMD_END_TILE)
+		{
+			empty = 0;
+		}
+		else
+		{
+			bbox = fz_round_rect(fz_transform_rect(top_ctm, node->rect));
+			bbox = fz_intersect_bbox(bbox, scissor);
+			empty = fz_is_empty_bbox(bbox);
+		}
+
+		if (clipped || empty)
+		{
+			switch (node->cmd)
+			{
+			case FZ_CMD_CLIP_PATH:
+			case FZ_CMD_CLIP_STROKE_PATH:
+			case FZ_CMD_CLIP_TEXT:
+			case FZ_CMD_CLIP_STROKE_TEXT:
+			case FZ_CMD_CLIP_IMAGE_MASK:
+			case FZ_CMD_BEGIN_MASK:
+			case FZ_CMD_BEGIN_GROUP:
+				clipped++;
+				continue;
+			case FZ_CMD_POP_CLIP:
+			case FZ_CMD_END_GROUP:
+				if (!clipped)
+					goto visible;
+				clipped--;
+				continue;
+			case FZ_CMD_END_MASK:
+				if (!clipped)
+					goto visible;
+				continue;
+			default:
+				continue;
+			}
+		}
+
+visible:
+		ctm = fz_concat(node->ctm, top_ctm);
+
+		switch (node->cmd)
+		{
+		case FZ_CMD_FILL_PATH:
+			fz_fill_path(dev, node->item.path, node->flag, ctm,
+				node->colorspace, node->color, node->alpha);
+			break;
+		case FZ_CMD_STROKE_PATH:
+			fz_stroke_path(dev, node->item.path, node->stroke, ctm,
+				node->colorspace, node->color, node->alpha);
+			break;
+		case FZ_CMD_CLIP_PATH:
+		{
+			fz_rect trect = fz_transform_rect(top_ctm, node->rect);
+			fz_clip_path(dev, node->item.path, &trect, node->flag, ctm);
+			break;
+		}
+		case FZ_CMD_CLIP_STROKE_PATH:
+		{
+			fz_rect trect = fz_transform_rect(top_ctm, node->rect);
+			fz_clip_stroke_path(dev, node->item.path, &trect, node->stroke, ctm);
+			break;
+		}
+		case FZ_CMD_FILL_TEXT:
+			fz_fill_text(dev, node->item.text, ctm,
+				node->colorspace, node->color, node->alpha);
+			break;
+		case FZ_CMD_STROKE_TEXT:
+			fz_stroke_text(dev, node->item.text, node->stroke, ctm,
+				node->colorspace, node->color, node->alpha);
+			break;
+		case FZ_CMD_CLIP_TEXT:
+			fz_clip_text(dev, node->item.text, ctm, node->flag);
+			break;
+		case FZ_CMD_CLIP_STROKE_TEXT:
+			fz_clip_stroke_text(dev, node->item.text, node->stroke, ctm);
+			break;
+		case FZ_CMD_IGNORE_TEXT:
+			fz_ignore_text(dev, node->item.text, ctm);
+			break;
+		case FZ_CMD_FILL_SHADE:
+			fz_fill_shade(dev, node->item.shade, ctm, node->alpha);
+			break;
+		case FZ_CMD_FILL_IMAGE:
+			fz_fill_image(dev, node->item.image, ctm, node->alpha);
+			break;
+		case FZ_CMD_FILL_IMAGE_MASK:
+			fz_fill_image_mask(dev, node->item.image, ctm,
+				node->colorspace, node->color, node->alpha);
+			break;
+		case FZ_CMD_CLIP_IMAGE_MASK:
+		{
+			fz_rect trect = fz_transform_rect(top_ctm, node->rect);
+			fz_clip_image_mask(dev, node->item.image, &trect, ctm);
+			break;
+		}
+		case FZ_CMD_POP_CLIP:
+			fz_pop_clip(dev);
+			break;
+		case FZ_CMD_BEGIN_MASK:
+			rect = fz_transform_rect(top_ctm, node->rect);
+			fz_begin_mask(dev, rect, node->flag, node->colorspace, node->color);
+			break;
+		case FZ_CMD_END_MASK:
+			fz_end_mask(dev);
+			break;
+		case FZ_CMD_BEGIN_GROUP:
+			rect = fz_transform_rect(top_ctm, node->rect);
+			fz_begin_group(dev, rect,
+				(node->flag & ISOLATED) != 0, (node->flag & KNOCKOUT) != 0,
+				node->item.blendmode, node->alpha);
+			break;
+		case FZ_CMD_END_GROUP:
+			fz_end_group(dev);
+			break;
+		case FZ_CMD_BEGIN_TILE:
+			tiled++;
+			rect.x0 = node->color[2];
+			rect.y0 = node->color[3];
+			rect.x1 = node->color[4];
+			rect.y1 = node->color[5];
+			fz_begin_tile(dev, node->rect, rect,
+				node->color[0], node->color[1], ctm);
+			break;
+		case FZ_CMD_END_TILE:
+			tiled--;
+			fz_end_tile(dev);
+			break;
+		}
+	}
+}
diff --git a/contrib/media/updf/fitz/dev_null.c b/contrib/media/updf/fitz/dev_null.c
new file mode 100644
index 0000000000..508be7e0d1
--- /dev/null
+++ b/contrib/media/updf/fitz/dev_null.c
@@ -0,0 +1,165 @@
+#include "fitz.h"
+
+fz_device *
+fz_new_device(void *user)
+{
+	fz_device *dev = fz_malloc(sizeof(fz_device));
+	memset(dev, 0, sizeof(fz_device));
+	dev->hints = 0;
+	dev->flags = 0;
+	dev->user = user;
+	return dev;
+}
+
+void
+fz_free_device(fz_device *dev)
+{
+	if (dev->free_user)
+		dev->free_user(dev->user);
+	fz_free(dev);
+}
+
+void
+fz_fill_path(fz_device *dev, fz_path *path, int even_odd, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	if (dev->fill_path)
+		dev->fill_path(dev->user, path, even_odd, ctm, colorspace, color, alpha);
+}
+
+void
+fz_stroke_path(fz_device *dev, fz_path *path, fz_stroke_state *stroke, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	if (dev->stroke_path)
+		dev->stroke_path(dev->user, path, stroke, ctm, colorspace, color, alpha);
+}
+
+void
+fz_clip_path(fz_device *dev, fz_path *path, fz_rect *rect, int even_odd, fz_matrix ctm)
+{
+	if (dev->clip_path)
+		dev->clip_path(dev->user, path, rect, even_odd, ctm);
+}
+
+void
+fz_clip_stroke_path(fz_device *dev, fz_path *path, fz_rect *rect, fz_stroke_state *stroke, fz_matrix ctm)
+{
+	if (dev->clip_stroke_path)
+		dev->clip_stroke_path(dev->user, path, rect, stroke, ctm);
+}
+
+void
+fz_fill_text(fz_device *dev, fz_text *text, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	if (dev->fill_text)
+		dev->fill_text(dev->user, text, ctm, colorspace, color, alpha);
+}
+
+void
+fz_stroke_text(fz_device *dev, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	if (dev->stroke_text)
+		dev->stroke_text(dev->user, text, stroke, ctm, colorspace, color, alpha);
+}
+
+void
+fz_clip_text(fz_device *dev, fz_text *text, fz_matrix ctm, int accumulate)
+{
+	if (dev->clip_text)
+		dev->clip_text(dev->user, text, ctm, accumulate);
+}
+
+void
+fz_clip_stroke_text(fz_device *dev, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm)
+{
+	if (dev->clip_stroke_text)
+		dev->clip_stroke_text(dev->user, text, stroke, ctm);
+}
+
+void
+fz_ignore_text(fz_device *dev, fz_text *text, fz_matrix ctm)
+{
+	if (dev->ignore_text)
+		dev->ignore_text(dev->user, text, ctm);
+}
+
+void
+fz_pop_clip(fz_device *dev)
+{
+	if (dev->pop_clip)
+		dev->pop_clip(dev->user);
+}
+
+void
+fz_fill_shade(fz_device *dev, fz_shade *shade, fz_matrix ctm, float alpha)
+{
+	if (dev->fill_shade)
+		dev->fill_shade(dev->user, shade, ctm, alpha);
+}
+
+void
+fz_fill_image(fz_device *dev, fz_pixmap *image, fz_matrix ctm, float alpha)
+{
+	if (dev->fill_image)
+		dev->fill_image(dev->user, image, ctm, alpha);
+}
+
+void
+fz_fill_image_mask(fz_device *dev, fz_pixmap *image, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	if (dev->fill_image_mask)
+		dev->fill_image_mask(dev->user, image, ctm, colorspace, color, alpha);
+}
+
+void
+fz_clip_image_mask(fz_device *dev, fz_pixmap *image, fz_rect *rect, fz_matrix ctm)
+{
+	if (dev->clip_image_mask)
+		dev->clip_image_mask(dev->user, image, rect, ctm);
+}
+
+void
+fz_begin_mask(fz_device *dev, fz_rect area, int luminosity, fz_colorspace *colorspace, float *bc)
+{
+	if (dev->begin_mask)
+		dev->begin_mask(dev->user, area, luminosity, colorspace, bc);
+}
+
+void
+fz_end_mask(fz_device *dev)
+{
+	if (dev->end_mask)
+		dev->end_mask(dev->user);
+}
+
+void
+fz_begin_group(fz_device *dev, fz_rect area, int isolated, int knockout, int blendmode, float alpha)
+{
+	if (dev->begin_group)
+		dev->begin_group(dev->user, area, isolated, knockout, blendmode, alpha);
+}
+
+void
+fz_end_group(fz_device *dev)
+{
+	if (dev->end_group)
+		dev->end_group(dev->user);
+}
+
+void
+fz_begin_tile(fz_device *dev, fz_rect area, fz_rect view, float xstep, float ystep, fz_matrix ctm)
+{
+	if (dev->begin_tile)
+		dev->begin_tile(dev->user, area, view, xstep, ystep, ctm);
+}
+
+void
+fz_end_tile(fz_device *dev)
+{
+	if (dev->end_tile)
+		dev->end_tile(dev->user);
+}
diff --git a/contrib/media/updf/fitz/dev_text.c b/contrib/media/updf/fitz/dev_text.c
new file mode 100644
index 0000000000..139c3eed73
--- /dev/null
+++ b/contrib/media/updf/fitz/dev_text.c
@@ -0,0 +1,418 @@
+#include "fitz.h"
+
+#define LINE_DIST 0.9f
+#define SPACE_DIST 0.2f
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_ADVANCES_H
+
+typedef struct fz_text_device_s fz_text_device;
+
+struct fz_text_device_s
+{
+	fz_point point;
+	fz_text_span *head;
+	fz_text_span *span;
+};
+
+fz_text_span *
+fz_new_text_span(void)
+{
+	fz_text_span *span;
+	span = fz_malloc(sizeof(fz_text_span));
+	span->font = NULL;
+	span->wmode = 0;
+	span->size = 0;
+	span->len = 0;
+	span->cap = 0;
+	span->text = NULL;
+	span->next = NULL;
+	span->eol = 0;
+	return span;
+}
+
+void
+fz_free_text_span(fz_text_span *span)
+{
+	if (span->font)
+		fz_drop_font(span->font);
+	if (span->next)
+		fz_free_text_span(span->next);
+	fz_free(span->text);
+	fz_free(span);
+}
+
+static void
+fz_add_text_char_imp(fz_text_span *span, int c, fz_bbox bbox)
+{
+	if (span->len + 1 >= span->cap)
+	{
+		span->cap = span->cap > 1 ? (span->cap * 3) / 2 : 80;
+		span->text = fz_realloc(span->text, span->cap, sizeof(fz_text_char));
+	}
+	span->text[span->len].c = c;
+	span->text[span->len].bbox = bbox;
+	span->len ++;
+}
+
+static fz_bbox
+fz_split_bbox(fz_bbox bbox, int i, int n)
+{
+	float w = (float)(bbox.x1 - bbox.x0) / n;
+	float x0 = bbox.x0;
+	bbox.x0 = x0 + i * w;
+	bbox.x1 = x0 + (i + 1) * w;
+	return bbox;
+}
+
+static void
+fz_add_text_char(fz_text_span **last, fz_font *font, float size, int wmode, int c, fz_bbox bbox)
+{
+	fz_text_span *span = *last;
+
+	if (!span->font)
+	{
+		span->font = fz_keep_font(font);
+		span->size = size;
+	}
+
+	if ((span->font != font || span->size != size || span->wmode != wmode) && c != 32)
+	{
+		span = fz_new_text_span();
+		span->font = fz_keep_font(font);
+		span->size = size;
+		span->wmode = wmode;
+		(*last)->next = span;
+		*last = span;
+	}
+
+	switch (c)
+	{
+	case -1: /* ignore when one unicode character maps to multiple glyphs */
+		break;
+	case 0xFB00: /* ff */
+		fz_add_text_char_imp(span, 'f', fz_split_bbox(bbox, 0, 2));
+		fz_add_text_char_imp(span, 'f', fz_split_bbox(bbox, 1, 2));
+		break;
+	case 0xFB01: /* fi */
+		fz_add_text_char_imp(span, 'f', fz_split_bbox(bbox, 0, 2));
+		fz_add_text_char_imp(span, 'i', fz_split_bbox(bbox, 1, 2));
+		break;
+	case 0xFB02: /* fl */
+		fz_add_text_char_imp(span, 'f', fz_split_bbox(bbox, 0, 2));
+		fz_add_text_char_imp(span, 'l', fz_split_bbox(bbox, 1, 2));
+		break;
+	case 0xFB03: /* ffi */
+		fz_add_text_char_imp(span, 'f', fz_split_bbox(bbox, 0, 3));
+		fz_add_text_char_imp(span, 'f', fz_split_bbox(bbox, 1, 3));
+		fz_add_text_char_imp(span, 'i', fz_split_bbox(bbox, 2, 3));
+		break;
+	case 0xFB04: /* ffl */
+		fz_add_text_char_imp(span, 'f', fz_split_bbox(bbox, 0, 3));
+		fz_add_text_char_imp(span, 'f', fz_split_bbox(bbox, 1, 3));
+		fz_add_text_char_imp(span, 'l', fz_split_bbox(bbox, 2, 3));
+		break;
+	case 0xFB05: /* long st */
+	case 0xFB06: /* st */
+		fz_add_text_char_imp(span, 's', fz_split_bbox(bbox, 0, 2));
+		fz_add_text_char_imp(span, 't', fz_split_bbox(bbox, 1, 2));
+		break;
+	default:
+		fz_add_text_char_imp(span, c, bbox);
+		break;
+	}
+}
+
+static void
+fz_divide_text_chars(fz_text_span **last, int n, fz_bbox bbox)
+{
+	fz_text_span *span = *last;
+	int i, x;
+	x = span->len - n;
+	if (x >= 0)
+		for (i = 0; i < n; i++)
+			span->text[x + i].bbox = fz_split_bbox(bbox, i, n);
+}
+
+static void
+fz_add_text_newline(fz_text_span **last, fz_font *font, float size, int wmode)
+{
+	fz_text_span *span;
+	span = fz_new_text_span();
+	span->font = fz_keep_font(font);
+	span->size = size;
+	span->wmode = wmode;
+	(*last)->eol = 1;
+	(*last)->next = span;
+	*last = span;
+}
+
+void
+fz_debug_text_span_xml(fz_text_span *span)
+{
+	char buf[10];
+	int c, n, k, i;
+
+	printf("<span font=\"%s\" size=\"%g\" wmode=\"%d\" eol=\"%d\">\n",
+		span->font ? span->font->name : "NULL", span->size, span->wmode, span->eol);
+
+	for (i = 0; i < span->len; i++)
+	{
+		printf("\t<char ucs=\"");
+		c = span->text[i].c;
+		if (c < 128)
+			putchar(c);
+		else
+		{
+			n = runetochar(buf, &c);
+			for (k = 0; k < n; k++)
+				putchar(buf[k]);
+		}
+		printf("\" bbox=\"%d %d %d %d\" />\n",
+			span->text[i].bbox.x0,
+			span->text[i].bbox.y0,
+			span->text[i].bbox.x1,
+			span->text[i].bbox.y1);
+	}
+
+	printf("</span>\n");
+
+	if (span->next)
+		fz_debug_text_span_xml(span->next);
+}
+
+void
+fz_debug_text_span(fz_text_span *span)
+{
+	char buf[10];
+	int c, n, k, i;
+
+	for (i = 0; i < span->len; i++)
+	{
+		c = span->text[i].c;
+		if (c < 128)
+			putchar(c);
+		else
+		{
+			n = runetochar(buf, &c);
+			for (k = 0; k < n; k++)
+				putchar(buf[k]);
+		}
+	}
+
+	if (span->eol)
+		putchar('\n');
+
+	if (span->next)
+		fz_debug_text_span(span->next);
+}
+
+static void
+fz_text_extract_span(fz_text_span **last, fz_text *text, fz_matrix ctm, fz_point *pen)
+{
+	fz_font *font = text->font;
+	FT_Face face = font->ft_face;
+	fz_matrix tm = text->trm;
+	fz_matrix trm;
+	float size;
+	float adv;
+	fz_rect rect;
+	fz_point dir, ndir;
+	fz_point delta, ndelta;
+	float dist, dot;
+	float ascender = 1;
+	float descender = 0;
+	int multi;
+	int i, err;
+
+	if (text->len == 0)
+		return;
+
+	if (font->ft_face)
+	{
+		err = FT_Set_Char_Size(font->ft_face, 64, 64, 72, 72);
+		if (err)
+			fz_warn("freetype set character size: %s", ft_error_string(err));
+		ascender = (float)face->ascender / face->units_per_EM;
+		descender = (float)face->descender / face->units_per_EM;
+	}
+
+	rect = fz_empty_rect;
+
+	if (text->wmode == 0)
+	{
+		dir.x = 1;
+		dir.y = 0;
+	}
+	else
+	{
+		dir.x = 0;
+		dir.y = 1;
+	}
+
+	tm.e = 0;
+	tm.f = 0;
+	trm = fz_concat(tm, ctm);
+	dir = fz_transform_vector(trm, dir);
+	dist = sqrtf(dir.x * dir.x + dir.y * dir.y);
+	ndir.x = dir.x / dist;
+	ndir.y = dir.y / dist;
+
+	size = fz_matrix_expansion(trm);
+
+	multi = 1;
+
+	for (i = 0; i < text->len; i++)
+	{
+		if (text->items[i].gid < 0)
+		{
+			fz_add_text_char(last, font, size, text->wmode, text->items[i].ucs, fz_round_rect(rect));
+			multi ++;
+			fz_divide_text_chars(last, multi, fz_round_rect(rect));
+			continue;
+		}
+		multi = 1;
+
+		/* Calculate new pen location and delta */
+		tm.e = text->items[i].x;
+		tm.f = text->items[i].y;
+		trm = fz_concat(tm, ctm);
+
+		delta.x = pen->x - trm.e;
+		delta.y = pen->y - trm.f;
+		if (pen->x == -1 && pen->y == -1)
+			delta.x = delta.y = 0;
+
+		dist = sqrtf(delta.x * delta.x + delta.y * delta.y);
+
+		/* Add space and newlines based on pen movement */
+		if (dist > 0)
+		{
+			ndelta.x = delta.x / dist;
+			ndelta.y = delta.y / dist;
+			dot = ndelta.x * ndir.x + ndelta.y * ndir.y;
+
+			if (dist > size * LINE_DIST)
+			{
+				fz_add_text_newline(last, font, size, text->wmode);
+			}
+			else if (fabsf(dot) > 0.95f && dist > size * SPACE_DIST)
+			{
+				if ((*last)->len > 0 && (*last)->text[(*last)->len - 1].c != ' ')
+				{
+					fz_rect spacerect;
+					spacerect.x0 = -0.2f;
+					spacerect.y0 = 0;
+					spacerect.x1 = 0;
+					spacerect.y1 = 1;
+					spacerect = fz_transform_rect(trm, spacerect);
+					fz_add_text_char(last, font, size, text->wmode, ' ', fz_round_rect(spacerect));
+				}
+			}
+		}
+
+		/* Calculate bounding box and new pen position based on font metrics */
+		if (font->ft_face)
+		{
+			FT_Fixed ftadv = 0;
+			int mask = FT_LOAD_NO_BITMAP | FT_LOAD_NO_HINTING | FT_LOAD_IGNORE_TRANSFORM;
+
+			/* TODO: freetype returns broken vertical metrics */
+			/* if (text->wmode) mask |= FT_LOAD_VERTICAL_LAYOUT; */
+
+			FT_Get_Advance(font->ft_face, text->items[i].gid, mask, &ftadv);
+			adv = ftadv / 65536.0f;
+
+			rect.x0 = 0;
+			rect.y0 = descender;
+			rect.x1 = adv;
+			rect.y1 = ascender;
+		}
+		else
+		{
+			adv = font->t3widths[text->items[i].gid];
+			rect.x0 = 0;
+			rect.y0 = descender;
+			rect.x1 = adv;
+			rect.y1 = ascender;
+		}
+
+		rect = fz_transform_rect(trm, rect);
+		pen->x = trm.e + dir.x * adv;
+		pen->y = trm.f + dir.y * adv;
+
+		fz_add_text_char(last, font, size, text->wmode, text->items[i].ucs, fz_round_rect(rect));
+	}
+}
+
+static void
+fz_text_fill_text(void *user, fz_text *text, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_text_device *tdev = user;
+	fz_text_extract_span(&tdev->span, text, ctm, &tdev->point);
+}
+
+static void
+fz_text_stroke_text(void *user, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	fz_text_device *tdev = user;
+	fz_text_extract_span(&tdev->span, text, ctm, &tdev->point);
+}
+
+static void
+fz_text_clip_text(void *user, fz_text *text, fz_matrix ctm, int accumulate)
+{
+	fz_text_device *tdev = user;
+	fz_text_extract_span(&tdev->span, text, ctm, &tdev->point);
+}
+
+static void
+fz_text_clip_stroke_text(void *user, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm)
+{
+	fz_text_device *tdev = user;
+	fz_text_extract_span(&tdev->span, text, ctm, &tdev->point);
+}
+
+static void
+fz_text_ignore_text(void *user, fz_text *text, fz_matrix ctm)
+{
+	fz_text_device *tdev = user;
+	fz_text_extract_span(&tdev->span, text, ctm, &tdev->point);
+}
+
+static void
+fz_text_free_user(void *user)
+{
+	fz_text_device *tdev = user;
+
+	tdev->span->eol = 1;
+
+	/* TODO: unicode NFC normalization */
+	/* TODO: bidi logical reordering */
+
+	fz_free(tdev);
+}
+
+fz_device *
+fz_new_text_device(fz_text_span *root)
+{
+	fz_device *dev;
+	fz_text_device *tdev = fz_malloc(sizeof(fz_text_device));
+	tdev->head = root;
+	tdev->span = root;
+	tdev->point.x = -1;
+	tdev->point.y = -1;
+
+	dev = fz_new_device(tdev);
+	dev->hints = FZ_IGNORE_IMAGE | FZ_IGNORE_SHADE;
+	dev->free_user = fz_text_free_user;
+	dev->fill_text = fz_text_fill_text;
+	dev->stroke_text = fz_text_stroke_text;
+	dev->clip_text = fz_text_clip_text;
+	dev->clip_stroke_text = fz_text_clip_stroke_text;
+	dev->ignore_text = fz_text_ignore_text;
+	return dev;
+}
diff --git a/contrib/media/updf/fitz/dev_trace.c b/contrib/media/updf/fitz/dev_trace.c
new file mode 100644
index 0000000000..03e05f9187
--- /dev/null
+++ b/contrib/media/updf/fitz/dev_trace.c
@@ -0,0 +1,305 @@
+#include "fitz.h"
+
+static void
+fz_trace_matrix(fz_matrix ctm)
+{
+	printf("matrix=\"%g %g %g %g %g %g\" ",
+		ctm.a, ctm.b, ctm.c, ctm.d, ctm.e, ctm.f);
+}
+
+static void
+fz_trace_color(fz_colorspace *colorspace, float *color, float alpha)
+{
+	int i;
+	printf("colorspace=\"%s\" color=\"", colorspace->name);
+	for (i = 0; i < colorspace->n; i++)
+		printf("%s%g", i == 0 ? "" : " ", color[i]);
+	printf("\" ");
+	if (alpha < 1)
+		printf("alpha=\"%g\" ", alpha);
+}
+
+static void
+fz_trace_path(fz_path *path, int indent)
+{
+	float x, y;
+	int i = 0;
+	int n;
+	while (i < path->len)
+	{
+		for (n = 0; n < indent; n++)
+			putchar(' ');
+		switch (path->items[i++].k)
+		{
+		case FZ_MOVETO:
+			x = path->items[i++].v;
+			y = path->items[i++].v;
+			printf("<moveto x=\"%g\" y=\"%g\" />\n", x, y);
+			break;
+		case FZ_LINETO:
+			x = path->items[i++].v;
+			y = path->items[i++].v;
+			printf("<lineto x=\"%g\" y=\"%g\" />\n", x, y);
+			break;
+		case FZ_CURVETO:
+			x = path->items[i++].v;
+			y = path->items[i++].v;
+			printf("<curveto x1=\"%g\" y1=\"%g\" ", x, y);
+			x = path->items[i++].v;
+			y = path->items[i++].v;
+			printf("x2=\"%g\" y2=\"%g\" ", x, y);
+			x = path->items[i++].v;
+			y = path->items[i++].v;
+			printf("x3=\"%g\" y3=\"%g\" />\n", x, y);
+			break;
+		case FZ_CLOSE_PATH:
+			printf("<closepath />\n");
+			break;
+		}
+	}
+}
+
+static void
+fz_trace_fill_path(void *user, fz_path *path, int even_odd, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	printf("<fill_path ");
+	if (even_odd)
+		printf("winding=\"eofill\" ");
+	else
+		printf("winding=\"nonzero\" ");
+	fz_trace_color(colorspace, color, alpha);
+	fz_trace_matrix(ctm);
+	printf(">\n");
+	fz_trace_path(path, 0);
+	printf("</fill_path>\n");
+}
+
+static void
+fz_trace_stroke_path(void *user, fz_path *path, fz_stroke_state *stroke, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	int i;
+
+	printf("<stroke_path ");
+	printf("linewidth=\"%g\" ", stroke->linewidth);
+	printf("miterlimit=\"%g\" ", stroke->miterlimit);
+	printf("linecap=\"%d,%d,%d\" ", stroke->start_cap, stroke->dash_cap, stroke->end_cap);
+	printf("linejoin=\"%d\" ", stroke->linejoin);
+
+	if (stroke->dash_len)
+	{
+		printf("dash_phase=\"%g\" dash=\"", stroke->dash_phase);
+		for (i = 0; i < stroke->dash_len; i++)
+			printf("%g ", stroke->dash_list[i]);
+		printf("\"");
+	}
+
+	fz_trace_color(colorspace, color, alpha);
+	fz_trace_matrix(ctm);
+	printf(">\n");
+
+	fz_trace_path(path, 0);
+
+	printf("</stroke_path>\n");
+}
+
+static void
+fz_trace_clip_path(void *user, fz_path *path, fz_rect *rect, int even_odd, fz_matrix ctm)
+{
+	printf("<clip_path ");
+	if (even_odd)
+		printf("winding=\"eofill\" ");
+	else
+		printf("winding=\"nonzero\" ");
+	fz_trace_matrix(ctm);
+	printf("contentbbox=\"%g %g %g %g\">\n",
+		rect->x0, rect->y0, rect->x1, rect->y1);
+	fz_trace_path(path, 0);
+	printf("</clip_path>\n");
+}
+
+static void
+fz_trace_clip_stroke_path(void *user, fz_path *path, fz_rect *rect, fz_stroke_state *stroke, fz_matrix ctm)
+{
+	printf("<clip_stroke_path ");
+	fz_trace_matrix(ctm);
+	printf(">\n");
+	fz_trace_path(path, 0);
+	printf("</clip_stroke_path>\n");
+}
+
+static void
+fz_trace_fill_text(void *user, fz_text *text, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	printf("<fill_text font=\"%s\" wmode=\"%d\" ", text->font->name, text->wmode);
+	fz_trace_color(colorspace, color, alpha);
+	fz_trace_matrix(fz_concat(ctm, text->trm));
+	printf(">\n");
+	fz_debug_text(text, 0);
+	printf("</fill_text>\n");
+}
+
+static void
+fz_trace_stroke_text(void *user, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm,
+	fz_colorspace *colorspace, float *color, float alpha)
+{
+	printf("<stroke_text font=\"%s\" wmode=\"%d\" ", text->font->name, text->wmode);
+	fz_trace_color(colorspace, color, alpha);
+	fz_trace_matrix(fz_concat(ctm, text->trm));
+	printf(">\n");
+	fz_debug_text(text, 0);
+	printf("</stroke_text>\n");
+}
+
+static void
+fz_trace_clip_text(void *user, fz_text *text, fz_matrix ctm, int accumulate)
+{
+	printf("<clip_text font=\"%s\" wmode=\"%d\" ", text->font->name, text->wmode);
+	printf("accumulate=\"%d\" ", accumulate);
+	fz_trace_matrix(fz_concat(ctm, text->trm));
+	printf(">\n");
+	fz_debug_text(text, 0);
+	printf("</clip_text>\n");
+}
+
+static void
+fz_trace_clip_stroke_text(void *user, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm)
+{
+	printf("<clip_stroke_text font=\"%s\" wmode=\"%d\" ", text->font->name, text->wmode);
+	fz_trace_matrix(fz_concat(ctm, text->trm));
+	printf(">\n");
+	fz_debug_text(text, 0);
+	printf("</clip_stroke_text>\n");
+}
+
+static void
+fz_trace_ignore_text(void *user, fz_text *text, fz_matrix ctm)
+{
+	printf("<ignore_text font=\"%s\" wmode=\"%d\" ", text->font->name, text->wmode);
+	fz_trace_matrix(fz_concat(ctm, text->trm));
+	printf(">\n");
+	fz_debug_text(text, 0);
+	printf("</ignore_text>\n");
+}
+
+static void
+fz_trace_fill_image(void *user, fz_pixmap *image, fz_matrix ctm, float alpha)
+{
+	printf("<fill_image alpha=\"%g\" ", alpha);
+	fz_trace_matrix(ctm);
+	printf("/>\n");
+}
+
+static void
+fz_trace_fill_shade(void *user, fz_shade *shade, fz_matrix ctm, float alpha)
+{
+	printf("<fill_shade alpha=\"%g\" ", alpha);
+	fz_trace_matrix(ctm);
+	printf("/>\n");
+}
+
+static void
+fz_trace_fill_image_mask(void *user, fz_pixmap *image, fz_matrix ctm,
+fz_colorspace *colorspace, float *color, float alpha)
+{
+	printf("<fill_image_mask ");
+	fz_trace_matrix(ctm);
+	fz_trace_color(colorspace, color, alpha);
+	printf("/>\n");
+}
+
+static void
+fz_trace_clip_image_mask(void *user, fz_pixmap *image, fz_rect *rect, fz_matrix ctm)
+{
+	printf("<clip_image_mask ");
+	fz_trace_matrix(ctm);
+	printf("/>\n");
+}
+
+static void
+fz_trace_pop_clip(void *user)
+{
+	printf("<pop_clip />\n");
+}
+
+static void
+fz_trace_begin_mask(void *user, fz_rect bbox, int luminosity, fz_colorspace *colorspace, float *color)
+{
+	printf("<mask bbox=\"%g %g %g %g\" s=\"%s\" ",
+		bbox.x0, bbox.y0, bbox.x1, bbox.y1,
+		luminosity ? "luminosity" : "alpha");
+//	fz_trace_color(colorspace, color, 1);
+	printf(">\n");
+}
+
+static void
+fz_trace_end_mask(void *user)
+{
+	printf("</mask>\n");
+}
+
+static void
+fz_trace_begin_group(void *user, fz_rect bbox, int isolated, int knockout, int blendmode, float alpha)
+{
+	printf("<group bbox=\"%g %g %g %g\" isolated=\"%d\" knockout=\"%d\" blendmode=\"%s\" alpha=\"%g\">\n",
+		bbox.x0, bbox.y0, bbox.x1, bbox.y1,
+		isolated, knockout, fz_blendmode_name(blendmode), alpha);
+}
+
+static void
+fz_trace_end_group(void *user)
+{
+	printf("</group>\n");
+}
+
+static void
+fz_trace_begin_tile(void *user, fz_rect area, fz_rect view, float xstep, float ystep, fz_matrix ctm)
+{
+	printf("<tile ");
+	printf("area=\"%g %g %g %g\" ", area.x0, area.y0, area.x1, area.y1);
+	printf("view=\"%g %g %g %g\" ", view.x0, view.y0, view.x1, view.y1);
+	printf("xstep=\"%g\" ystep=\"%g\" ", xstep, ystep);
+	fz_trace_matrix(ctm);
+	printf(">\n");
+}
+
+static void
+fz_trace_end_tile(void *user)
+{
+	printf("</tile>\n");
+}
+
+fz_device *fz_new_trace_device(void)
+{
+	fz_device *dev = fz_new_device(NULL);
+
+	dev->fill_path = fz_trace_fill_path;
+	dev->stroke_path = fz_trace_stroke_path;
+	dev->clip_path = fz_trace_clip_path;
+	dev->clip_stroke_path = fz_trace_clip_stroke_path;
+
+	dev->fill_text = fz_trace_fill_text;
+	dev->stroke_text = fz_trace_stroke_text;
+	dev->clip_text = fz_trace_clip_text;
+	dev->clip_stroke_text = fz_trace_clip_stroke_text;
+	dev->ignore_text = fz_trace_ignore_text;
+
+	dev->fill_shade = fz_trace_fill_shade;
+	dev->fill_image = fz_trace_fill_image;
+	dev->fill_image_mask = fz_trace_fill_image_mask;
+	dev->clip_image_mask = fz_trace_clip_image_mask;
+
+	dev->pop_clip = fz_trace_pop_clip;
+
+	dev->begin_mask = fz_trace_begin_mask;
+	dev->end_mask = fz_trace_end_mask;
+	dev->begin_group = fz_trace_begin_group;
+	dev->end_group = fz_trace_end_group;
+
+	dev->begin_tile = fz_trace_begin_tile;
+	dev->end_tile = fz_trace_end_tile;
+
+	return dev;
+}
diff --git a/contrib/media/updf/fitz/filt_basic.c b/contrib/media/updf/fitz/filt_basic.c
new file mode 100644
index 0000000000..feb13076ba
--- /dev/null
+++ b/contrib/media/updf/fitz/filt_basic.c
@@ -0,0 +1,504 @@
+#include "fitz.h"
+
+/* Pretend we have a filter that just copies data forever */
+
+fz_stream *
+fz_open_copy(fz_stream *chain)
+{
+	return fz_keep_stream(chain);
+}
+
+/* Null filter copies a specified amount of data */
+
+struct null_filter
+{
+	fz_stream *chain;
+	int remain;
+};
+
+static int
+read_null(fz_stream *stm, unsigned char *buf, int len)
+{
+	struct null_filter *state = stm->state;
+	int amount = MIN(len, state->remain);
+	int n = fz_read(state->chain, buf, amount);
+	if (n < 0)
+		return fz_rethrow(n, "read error in null filter");
+	state->remain -= n;
+	return n;
+}
+
+static void
+close_null(fz_stream *stm)
+{
+	struct null_filter *state = stm->state;
+	fz_close(state->chain);
+	fz_free(state);
+}
+
+fz_stream *
+fz_open_null(fz_stream *chain, int len)
+{
+	struct null_filter *state;
+
+	state = fz_malloc(sizeof(struct null_filter));
+	state->chain = chain;
+	state->remain = len;
+
+	return fz_new_stream(state, read_null, close_null);
+}
+
+/* ASCII Hex Decode */
+
+typedef struct fz_ahxd_s fz_ahxd;
+
+struct fz_ahxd_s
+{
+	fz_stream *chain;
+	int eod;
+};
+
+static inline int iswhite(int a)
+{
+	switch (a) {
+	case '\n': case '\r': case '\t': case ' ':
+	case '\0': case '\f': case '\b': case 0177:
+		return 1;
+	}
+	return 0;
+}
+
+static inline int ishex(int a)
+{
+	return (a >= 'A' && a <= 'F') ||
+		(a >= 'a' && a <= 'f') ||
+		(a >= '0' && a <= '9');
+}
+
+static inline int unhex(int a)
+{
+	if (a >= 'A' && a <= 'F') return a - 'A' + 0xA;
+	if (a >= 'a' && a <= 'f') return a - 'a' + 0xA;
+	if (a >= '0' && a <= '9') return a - '0';
+	return 0;
+}
+
+static int
+read_ahxd(fz_stream *stm, unsigned char *buf, int len)
+{
+	fz_ahxd *state = stm->state;
+	unsigned char *p = buf;
+	unsigned char *ep = buf + len;
+	int a, b, c, odd;
+
+	odd = 0;
+
+	while (p < ep)
+	{
+		if (state->eod)
+			return p - buf;
+
+		c = fz_read_byte(state->chain);
+		if (c < 0)
+			return p - buf;
+
+		if (ishex(c))
+		{
+			if (!odd)
+			{
+				a = unhex(c);
+				odd = 1;
+			}
+			else
+			{
+				b = unhex(c);
+				*p++ = (a << 4) | b;
+				odd = 0;
+			}
+		}
+		else if (c == '>')
+		{
+			if (odd)
+				*p++ = (a << 4);
+			state->eod = 1;
+		}
+		else if (!iswhite(c))
+		{
+			return fz_throw("bad data in ahxd: '%c'", c);
+		}
+	}
+
+	return p - buf;
+}
+
+static void
+close_ahxd(fz_stream *stm)
+{
+	fz_ahxd *state = stm->state;
+	fz_close(state->chain);
+	fz_free(state);
+}
+
+fz_stream *
+fz_open_ahxd(fz_stream *chain)
+{
+	fz_ahxd *state;
+
+	state = fz_malloc(sizeof(fz_ahxd));
+	state->chain = chain;
+	state->eod = 0;
+
+	return fz_new_stream(state, read_ahxd, close_ahxd);
+}
+
+/* ASCII 85 Decode */
+
+typedef struct fz_a85d_s fz_a85d;
+
+struct fz_a85d_s
+{
+	fz_stream *chain;
+	unsigned char bp[4];
+	unsigned char *rp, *wp;
+	int eod;
+};
+
+static int
+read_a85d(fz_stream *stm, unsigned char *buf, int len)
+{
+	fz_a85d *state = stm->state;
+	unsigned char *p = buf;
+	unsigned char *ep = buf + len;
+	int count = 0;
+	int word = 0;
+	int c;
+
+	while (state->rp < state->wp && p < ep)
+		*p++ = *state->rp++;
+
+	while (p < ep)
+	{
+		if (state->eod)
+			return p - buf;
+
+		c = fz_read_byte(state->chain);
+		if (c < 0)
+			return p - buf;
+
+		if (c >= '!' && c <= 'u')
+		{
+			if (count == 4)
+			{
+				word = word * 85 + (c - '!');
+
+				state->bp[0] = (word >> 24) & 0xff;
+				state->bp[1] = (word >> 16) & 0xff;
+				state->bp[2] = (word >> 8) & 0xff;
+				state->bp[3] = (word) & 0xff;
+				state->rp = state->bp;
+				state->wp = state->bp + 4;
+
+				word = 0;
+				count = 0;
+			}
+			else
+			{
+				word = word * 85 + (c - '!');
+				count ++;
+			}
+		}
+
+		else if (c == 'z' && count == 0)
+		{
+			state->bp[0] = 0;
+			state->bp[1] = 0;
+			state->bp[2] = 0;
+			state->bp[3] = 0;
+			state->rp = state->bp;
+			state->wp = state->bp + 4;
+		}
+
+		else if (c == '~')
+		{
+			c = fz_read_byte(state->chain);
+			if (c != '>')
+				fz_warn("bad eod marker in a85d");
+
+			switch (count) {
+			case 0:
+				break;
+			case 1:
+				return fz_throw("partial final byte in a85d");
+			case 2:
+				word = word * (85 * 85 * 85) + 0xffffff;
+				state->bp[0] = word >> 24;
+				state->rp = state->bp;
+				state->wp = state->bp + 1;
+				break;
+			case 3:
+				word = word * (85 * 85) + 0xffff;
+				state->bp[0] = word >> 24;
+				state->bp[1] = word >> 16;
+				state->rp = state->bp;
+				state->wp = state->bp + 2;
+				break;
+			case 4:
+				word = word * 85 + 0xff;
+				state->bp[0] = word >> 24;
+				state->bp[1] = word >> 16;
+				state->bp[2] = word >> 8;
+				state->rp = state->bp;
+				state->wp = state->bp + 3;
+				break;
+			}
+			state->eod = 1;
+		}
+
+		else if (!iswhite(c))
+		{
+			return fz_throw("bad data in a85d: '%c'", c);
+		}
+
+		while (state->rp < state->wp && p < ep)
+			*p++ = *state->rp++;
+	}
+
+	return p - buf;
+}
+
+static void
+close_a85d(fz_stream *stm)
+{
+	fz_a85d *state = stm->state;
+	fz_close(state->chain);
+	fz_free(state);
+}
+
+fz_stream *
+fz_open_a85d(fz_stream *chain)
+{
+	fz_a85d *state;
+
+	state = fz_malloc(sizeof(fz_a85d));
+	state->chain = chain;
+	state->rp = state->bp;
+	state->wp = state->bp;
+	state->eod = 0;
+
+	return fz_new_stream(state, read_a85d, close_a85d);
+}
+
+/* Run Length Decode */
+
+typedef struct fz_rld_s fz_rld;
+
+struct fz_rld_s
+{
+	fz_stream *chain;
+	int run, n, c;
+};
+
+static int
+read_rld(fz_stream *stm, unsigned char *buf, int len)
+{
+	fz_rld *state = stm->state;
+	unsigned char *p = buf;
+	unsigned char *ep = buf + len;
+
+	while (p < ep)
+	{
+		if (state->run == 128)
+			return p - buf;
+
+		if (state->n == 0)
+		{
+			state->run = fz_read_byte(state->chain);
+			if (state->run < 0)
+				state->run = 128;
+			if (state->run < 128)
+				state->n = state->run + 1;
+			if (state->run > 128)
+			{
+				state->n = 257 - state->run;
+				state->c = fz_read_byte(state->chain);
+				if (state->c < 0)
+					return fz_throw("premature end of data in run length decode");
+			}
+		}
+
+		if (state->run < 128)
+		{
+			while (p < ep && state->n)
+			{
+				int c = fz_read_byte(state->chain);
+				if (c < 0)
+					return fz_throw("premature end of data in run length decode");
+				*p++ = c;
+				state->n--;
+			}
+		}
+
+		if (state->run > 128)
+		{
+			while (p < ep && state->n)
+			{
+				*p++ = state->c;
+				state->n--;
+			}
+		}
+	}
+
+	return p - buf;
+}
+
+static void
+close_rld(fz_stream *stm)
+{
+	fz_rld *state = stm->state;
+	fz_close(state->chain);
+	fz_free(state);
+}
+
+fz_stream *
+fz_open_rld(fz_stream *chain)
+{
+	fz_rld *state;
+
+	state = fz_malloc(sizeof(fz_rld));
+	state->chain = chain;
+	state->run = 0;
+	state->n = 0;
+	state->c = 0;
+
+	return fz_new_stream(state, read_rld, close_rld);
+}
+
+/* RC4 Filter */
+
+typedef struct fz_arc4c_s fz_arc4c;
+
+struct fz_arc4c_s
+{
+	fz_stream *chain;
+	fz_arc4 arc4;
+};
+
+static int
+read_arc4(fz_stream *stm, unsigned char *buf, int len)
+{
+	fz_arc4c *state = stm->state;
+	int n;
+
+	n = fz_read(state->chain, buf, len);
+	if (n < 0)
+		return fz_rethrow(n, "read error in arc4 filter");
+
+	fz_arc4_encrypt(&state->arc4, buf, buf, n);
+
+	return n;
+}
+
+static void
+close_arc4(fz_stream *stm)
+{
+	fz_arc4c *state = stm->state;
+	fz_close(state->chain);
+	fz_free(state);
+}
+
+fz_stream *
+fz_open_arc4(fz_stream *chain, unsigned char *key, unsigned keylen)
+{
+	fz_arc4c *state;
+
+	state = fz_malloc(sizeof(fz_arc4c));
+	state->chain = chain;
+	fz_arc4_init(&state->arc4, key, keylen);
+
+	return fz_new_stream(state, read_arc4, close_arc4);
+}
+
+/* AES Filter */
+
+typedef struct fz_aesd_s fz_aesd;
+
+struct fz_aesd_s
+{
+	fz_stream *chain;
+	fz_aes aes;
+	unsigned char iv[16];
+	int ivcount;
+	unsigned char bp[16];
+	unsigned char *rp, *wp;
+};
+
+static int
+read_aesd(fz_stream *stm, unsigned char *buf, int len)
+{
+	fz_aesd *state = stm->state;
+	unsigned char *p = buf;
+	unsigned char *ep = buf + len;
+
+	while (state->ivcount < 16)
+	{
+		int c = fz_read_byte(state->chain);
+		if (c < 0)
+			return fz_throw("premature end in aes filter");
+		state->iv[state->ivcount++] = c;
+	}
+
+	while (state->rp < state->wp && p < ep)
+		*p++ = *state->rp++;
+
+	while (p < ep)
+	{
+		int n = fz_read(state->chain, state->bp, 16);
+		if (n < 0)
+			return fz_rethrow(n, "read error in aes filter");
+		else if (n == 0)
+			return p - buf;
+		else if (n < 16)
+			return fz_throw("partial block in aes filter");
+
+		aes_crypt_cbc(&state->aes, AES_DECRYPT, 16, state->iv, state->bp, state->bp);
+		state->rp = state->bp;
+		state->wp = state->bp + 16;
+
+		/* strip padding at end of file */
+		if (fz_is_eof(state->chain))
+		{
+			int pad = state->bp[15];
+			if (pad < 1 || pad > 16)
+				return fz_throw("aes padding out of range: %d", pad);
+			state->wp -= pad;
+		}
+
+		while (state->rp < state->wp && p < ep)
+			*p++ = *state->rp++;
+	}
+
+	return p - buf;
+}
+
+static void
+close_aesd(fz_stream *stm)
+{
+	fz_aesd *state = stm->state;
+	fz_close(state->chain);
+	fz_free(state);
+}
+
+fz_stream *
+fz_open_aesd(fz_stream *chain, unsigned char *key, unsigned keylen)
+{
+	fz_aesd *state;
+
+	state = fz_malloc(sizeof(fz_aesd));
+	state->chain = chain;
+	aes_setkey_dec(&state->aes, key, keylen * 8);
+	state->ivcount = 0;
+	state->rp = state->bp;
+	state->wp = state->bp;
+
+	return fz_new_stream(state, read_aesd, close_aesd);
+}
diff --git a/contrib/media/updf/fitz/filt_dctd.c b/contrib/media/updf/fitz/filt_dctd.c
new file mode 100644
index 0000000000..0e24b794d1
--- /dev/null
+++ b/contrib/media/updf/fitz/filt_dctd.c
@@ -0,0 +1,221 @@
+#include "fitz.h"
+
+#include <jpeglib.h>
+#include <setjmp.h>
+
+typedef struct fz_dctd_s fz_dctd;
+
+struct fz_dctd_s
+{
+	fz_stream *chain;
+	int color_transform;
+	int init;
+	int stride;
+	unsigned char *scanline;
+	unsigned char *rp, *wp;
+	struct jpeg_decompress_struct cinfo;
+	struct jpeg_source_mgr srcmgr;
+	struct jpeg_error_mgr errmgr;
+	jmp_buf jb;
+	char msg[JMSG_LENGTH_MAX];
+};
+
+static void error_exit(j_common_ptr cinfo)
+{
+	fz_dctd *state = cinfo->client_data;
+	cinfo->err->format_message(cinfo, state->msg);
+	longjmp(state->jb, 1);
+}
+
+static void init_source(j_decompress_ptr cinfo)
+{
+	/* nothing to do */
+}
+
+static void term_source(j_decompress_ptr cinfo)
+{
+	/* nothing to do */
+}
+
+static boolean fill_input_buffer(j_decompress_ptr cinfo)
+{
+	struct jpeg_source_mgr *src = cinfo->src;
+	fz_dctd *state = cinfo->client_data;
+	fz_stream *chain = state->chain;
+
+	chain->rp = chain->wp;
+	fz_fill_buffer(chain);
+	src->next_input_byte = chain->rp;
+	src->bytes_in_buffer = chain->wp - chain->rp;
+
+	if (src->bytes_in_buffer == 0)
+	{
+		static unsigned char eoi[2] = { 0xFF, JPEG_EOI };
+		fz_warn("premature end of file in jpeg");
+		src->next_input_byte = eoi;
+		src->bytes_in_buffer = 2;
+	}
+
+	return 1;
+}
+
+static void skip_input_data(j_decompress_ptr cinfo, long num_bytes)
+{
+	struct jpeg_source_mgr *src = cinfo->src;
+	if (num_bytes > 0)
+	{
+		while ((size_t)num_bytes > src->bytes_in_buffer)
+		{
+			num_bytes -= src->bytes_in_buffer;
+			(void) src->fill_input_buffer(cinfo);
+		}
+		src->next_input_byte += num_bytes;
+		src->bytes_in_buffer -= num_bytes;
+	}
+}
+
+static int
+read_dctd(fz_stream *stm, unsigned char *buf, int len)
+{
+	fz_dctd *state = stm->state;
+	j_decompress_ptr cinfo = &state->cinfo;
+	unsigned char *p = buf;
+	unsigned char *ep = buf + len;
+
+	if (setjmp(state->jb))
+	{
+		if (cinfo->src)
+			state->chain->rp = state->chain->wp - cinfo->src->bytes_in_buffer;
+		return fz_throw("jpeg error: %s", state->msg);
+	}
+
+	if (!state->init)
+	{
+		cinfo->client_data = state;
+		cinfo->err = &state->errmgr;
+		jpeg_std_error(cinfo->err);
+		cinfo->err->error_exit = error_exit;
+		jpeg_create_decompress(cinfo);
+
+		cinfo->src = &state->srcmgr;
+		cinfo->src->init_source = init_source;
+		cinfo->src->fill_input_buffer = fill_input_buffer;
+		cinfo->src->skip_input_data = skip_input_data;
+		cinfo->src->resync_to_restart = jpeg_resync_to_restart;
+		cinfo->src->term_source = term_source;
+		cinfo->src->next_input_byte = state->chain->rp;
+		cinfo->src->bytes_in_buffer = state->chain->wp - state->chain->rp;
+
+		jpeg_read_header(cinfo, 1);
+
+		/* speed up jpeg decoding a bit */
+		cinfo->dct_method = JDCT_FASTEST;
+		cinfo->do_fancy_upsampling = FALSE;
+
+		/* default value if ColorTransform is not set */
+		if (state->color_transform == -1)
+		{
+			if (state->cinfo.num_components == 3)
+				state->color_transform = 1;
+			else
+				state->color_transform = 0;
+		}
+
+		if (cinfo->saw_Adobe_marker)
+			state->color_transform = cinfo->Adobe_transform;
+
+		/* Guess the input colorspace, and set output colorspace accordingly */
+		switch (cinfo->num_components)
+		{
+		case 3:
+			if (state->color_transform)
+				cinfo->jpeg_color_space = JCS_YCbCr;
+			else
+				cinfo->jpeg_color_space = JCS_RGB;
+			break;
+		case 4:
+			if (state->color_transform)
+				cinfo->jpeg_color_space = JCS_YCCK;
+			else
+				cinfo->jpeg_color_space = JCS_CMYK;
+			break;
+		}
+
+		jpeg_start_decompress(cinfo);
+
+		state->stride = cinfo->output_width * cinfo->output_components;
+		state->scanline = fz_malloc(state->stride);
+		state->rp = state->scanline;
+		state->wp = state->scanline;
+
+		state->init = 1;
+	}
+
+	while (state->rp < state->wp && p < ep)
+		*p++ = *state->rp++;
+
+	while (p < ep)
+	{
+		if (cinfo->output_scanline == cinfo->output_height)
+			break;
+
+		if (p + state->stride <= ep)
+		{
+			jpeg_read_scanlines(cinfo, &p, 1);
+			p += state->stride;
+		}
+		else
+		{
+			jpeg_read_scanlines(cinfo, &state->scanline, 1);
+			state->rp = state->scanline;
+			state->wp = state->scanline + state->stride;
+		}
+
+		while (state->rp < state->wp && p < ep)
+			*p++ = *state->rp++;
+	}
+
+	return p - buf;
+}
+
+static void
+close_dctd(fz_stream *stm)
+{
+	fz_dctd *state = stm->state;
+
+	if (setjmp(state->jb))
+	{
+		state->chain->rp = state->chain->wp - state->cinfo.src->bytes_in_buffer;
+		fz_warn("jpeg error: %s", state->msg);
+		goto skip;
+	}
+
+	if (state->init)
+		jpeg_finish_decompress(&state->cinfo);
+
+skip:
+	state->chain->rp = state->chain->wp - state->cinfo.src->bytes_in_buffer;
+	jpeg_destroy_decompress(&state->cinfo);
+	fz_free(state->scanline);
+	fz_close(state->chain);
+	fz_free(state);
+}
+
+fz_stream *
+fz_open_dctd(fz_stream *chain, fz_obj *params)
+{
+	fz_dctd *state;
+	fz_obj *obj;
+
+	state = fz_malloc(sizeof(fz_dctd));
+	memset(state, 0, sizeof(fz_dctd));
+	state->chain = chain;
+	state->color_transform = -1; /* unset */
+	state->init = 0;
+
+	obj = fz_dict_gets(params, "ColorTransform");
+	if (obj)
+		state->color_transform = fz_to_int(obj);
+
+	return fz_new_stream(state, read_dctd, close_dctd);
+}
diff --git a/contrib/media/updf/fitz/filt_faxd.c b/contrib/media/updf/fitz/filt_faxd.c
new file mode 100644
index 0000000000..dcf56cf3e8
--- /dev/null
+++ b/contrib/media/updf/fitz/filt_faxd.c
@@ -0,0 +1,731 @@
+#include "fitz.h"
+
+/* Fax G3/G4 decoder */
+
+/* TODO: uncompressed */
+
+/*
+<raph> the first 2^(initialbits) entries map bit patterns to decodes
+<raph> let's say initial_bits is 8 for the sake of example
+<raph> and that the code is 1001
+<raph> that means that entries 0x90 .. 0x9f have the entry { val, 4 }
+<raph> because those are all the bytes that start with the code
+<raph> and the 4 is the length of the code
+... if (n_bits > initial_bits) ...
+<raph> anyway, in that case, it basically points to a mini table
+<raph> the n_bits is the maximum length of all codes beginning with that byte
+<raph> so 2^(n_bits - initial_bits) is the size of the mini-table
+<raph> peter came up with this, and it makes sense
+*/
+
+typedef struct cfd_node_s cfd_node;
+
+struct cfd_node_s
+{
+	short val;
+	short nbits;
+};
+
+enum
+{
+	cfd_white_initial_bits = 8,
+	cfd_black_initial_bits = 7,
+	cfd_2d_initial_bits = 7,
+	cfd_uncompressed_initial_bits = 6	/* must be 6 */
+};
+
+/* non-run codes in tables */
+enum
+{
+	ERROR = -1,
+	ZEROS = -2, /* EOL follows, possibly with more padding first */
+	UNCOMPRESSED = -3
+};
+
+/* semantic codes for cf_2d_decode */
+enum
+{
+	P = -4,
+	H = -5,
+	VR3 = 0,
+	VR2 = 1,
+	VR1 = 2,
+	V0 = 3,
+	VL1 = 4,
+	VL2 = 5,
+	VL3 = 6
+};
+
+/* White decoding table. */
+const cfd_node cf_white_decode[] = {
+	{256,12},{272,12},{29,8},{30,8},{45,8},{46,8},{22,7},{22,7},
+	{23,7},{23,7},{47,8},{48,8},{13,6},{13,6},{13,6},{13,6},{20,7},
+	{20,7},{33,8},{34,8},{35,8},{36,8},{37,8},{38,8},{19,7},{19,7},
+	{31,8},{32,8},{1,6},{1,6},{1,6},{1,6},{12,6},{12,6},{12,6},{12,6},
+	{53,8},{54,8},{26,7},{26,7},{39,8},{40,8},{41,8},{42,8},{43,8},
+	{44,8},{21,7},{21,7},{28,7},{28,7},{61,8},{62,8},{63,8},{0,8},
+	{320,8},{384,8},{10,5},{10,5},{10,5},{10,5},{10,5},{10,5},{10,5},
+	{10,5},{11,5},{11,5},{11,5},{11,5},{11,5},{11,5},{11,5},{11,5},
+	{27,7},{27,7},{59,8},{60,8},{288,9},{290,9},{18,7},{18,7},{24,7},
+	{24,7},{49,8},{50,8},{51,8},{52,8},{25,7},{25,7},{55,8},{56,8},
+	{57,8},{58,8},{192,6},{192,6},{192,6},{192,6},{1664,6},{1664,6},
+	{1664,6},{1664,6},{448,8},{512,8},{292,9},{640,8},{576,8},{294,9},
+	{296,9},{298,9},{300,9},{302,9},{256,7},{256,7},{2,4},{2,4},{2,4},
+	{2,4},{2,4},{2,4},{2,4},{2,4},{2,4},{2,4},{2,4},{2,4},{2,4},{2,4},
+	{2,4},{2,4},{3,4},{3,4},{3,4},{3,4},{3,4},{3,4},{3,4},{3,4},{3,4},
+	{3,4},{3,4},{3,4},{3,4},{3,4},{3,4},{3,4},{128,5},{128,5},{128,5},
+	{128,5},{128,5},{128,5},{128,5},{128,5},{8,5},{8,5},{8,5},{8,5},
+	{8,5},{8,5},{8,5},{8,5},{9,5},{9,5},{9,5},{9,5},{9,5},{9,5},{9,5},
+	{9,5},{16,6},{16,6},{16,6},{16,6},{17,6},{17,6},{17,6},{17,6},
+	{4,4},{4,4},{4,4},{4,4},{4,4},{4,4},{4,4},{4,4},{4,4},{4,4},{4,4},
+	{4,4},{4,4},{4,4},{4,4},{4,4},{5,4},{5,4},{5,4},{5,4},{5,4},{5,4},
+	{5,4},{5,4},{5,4},{5,4},{5,4},{5,4},{5,4},{5,4},{5,4},{5,4},
+	{14,6},{14,6},{14,6},{14,6},{15,6},{15,6},{15,6},{15,6},{64,5},
+	{64,5},{64,5},{64,5},{64,5},{64,5},{64,5},{64,5},{6,4},{6,4},
+	{6,4},{6,4},{6,4},{6,4},{6,4},{6,4},{6,4},{6,4},{6,4},{6,4},{6,4},
+	{6,4},{6,4},{6,4},{7,4},{7,4},{7,4},{7,4},{7,4},{7,4},{7,4},{7,4},
+	{7,4},{7,4},{7,4},{7,4},{7,4},{7,4},{7,4},{7,4},{-2,3},{-2,3},
+	{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},
+	{-1,0},{-1,0},{-1,0},{-1,0},{-3,4},{1792,3},{1792,3},{1984,4},
+	{2048,4},{2112,4},{2176,4},{2240,4},{2304,4},{1856,3},{1856,3},
+	{1920,3},{1920,3},{2368,4},{2432,4},{2496,4},{2560,4},{1472,1},
+	{1536,1},{1600,1},{1728,1},{704,1},{768,1},{832,1},{896,1},
+	{960,1},{1024,1},{1088,1},{1152,1},{1216,1},{1280,1},{1344,1},
+	{1408,1}
+};
+
+/* Black decoding table. */
+const cfd_node cf_black_decode[] = {
+	{128,12},{160,13},{224,12},{256,12},{10,7},{11,7},{288,12},{12,7},
+	{9,6},{9,6},{8,6},{8,6},{7,5},{7,5},{7,5},{7,5},{6,4},{6,4},{6,4},
+	{6,4},{6,4},{6,4},{6,4},{6,4},{5,4},{5,4},{5,4},{5,4},{5,4},{5,4},
+	{5,4},{5,4},{1,3},{1,3},{1,3},{1,3},{1,3},{1,3},{1,3},{1,3},{1,3},
+	{1,3},{1,3},{1,3},{1,3},{1,3},{1,3},{1,3},{4,3},{4,3},{4,3},{4,3},
+	{4,3},{4,3},{4,3},{4,3},{4,3},{4,3},{4,3},{4,3},{4,3},{4,3},{4,3},
+	{4,3},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},
+	{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},
+	{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},{3,2},
+	{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},
+	{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},
+	{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},{2,2},
+	{-2,4},{-2,4},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},
+	{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-3,5},{1792,4},
+	{1792,4},{1984,5},{2048,5},{2112,5},{2176,5},{2240,5},{2304,5},
+	{1856,4},{1856,4},{1920,4},{1920,4},{2368,5},{2432,5},{2496,5},
+	{2560,5},{18,3},{18,3},{18,3},{18,3},{18,3},{18,3},{18,3},{18,3},
+	{52,5},{52,5},{640,6},{704,6},{768,6},{832,6},{55,5},{55,5},
+	{56,5},{56,5},{1280,6},{1344,6},{1408,6},{1472,6},{59,5},{59,5},
+	{60,5},{60,5},{1536,6},{1600,6},{24,4},{24,4},{24,4},{24,4},
+	{25,4},{25,4},{25,4},{25,4},{1664,6},{1728,6},{320,5},{320,5},
+	{384,5},{384,5},{448,5},{448,5},{512,6},{576,6},{53,5},{53,5},
+	{54,5},{54,5},{896,6},{960,6},{1024,6},{1088,6},{1152,6},{1216,6},
+	{64,3},{64,3},{64,3},{64,3},{64,3},{64,3},{64,3},{64,3},{13,1},
+	{13,1},{13,1},{13,1},{13,1},{13,1},{13,1},{13,1},{13,1},{13,1},
+	{13,1},{13,1},{13,1},{13,1},{13,1},{13,1},{23,4},{23,4},{50,5},
+	{51,5},{44,5},{45,5},{46,5},{47,5},{57,5},{58,5},{61,5},{256,5},
+	{16,3},{16,3},{16,3},{16,3},{17,3},{17,3},{17,3},{17,3},{48,5},
+	{49,5},{62,5},{63,5},{30,5},{31,5},{32,5},{33,5},{40,5},{41,5},
+	{22,4},{22,4},{14,1},{14,1},{14,1},{14,1},{14,1},{14,1},{14,1},
+	{14,1},{14,1},{14,1},{14,1},{14,1},{14,1},{14,1},{14,1},{14,1},
+	{15,2},{15,2},{15,2},{15,2},{15,2},{15,2},{15,2},{15,2},{128,5},
+	{192,5},{26,5},{27,5},{28,5},{29,5},{19,4},{19,4},{20,4},{20,4},
+	{34,5},{35,5},{36,5},{37,5},{38,5},{39,5},{21,4},{21,4},{42,5},
+	{43,5},{0,3},{0,3},{0,3},{0,3}
+};
+
+/* 2-D decoding table. */
+const cfd_node cf_2d_decode[] = {
+	{128,11},{144,10},{6,7},{0,7},{5,6},{5,6},{1,6},{1,6},{-4,4},
+	{-4,4},{-4,4},{-4,4},{-4,4},{-4,4},{-4,4},{-4,4},{-5,3},{-5,3},
+	{-5,3},{-5,3},{-5,3},{-5,3},{-5,3},{-5,3},{-5,3},{-5,3},{-5,3},
+	{-5,3},{-5,3},{-5,3},{-5,3},{-5,3},{4,3},{4,3},{4,3},{4,3},{4,3},
+	{4,3},{4,3},{4,3},{4,3},{4,3},{4,3},{4,3},{4,3},{4,3},{4,3},{4,3},
+	{2,3},{2,3},{2,3},{2,3},{2,3},{2,3},{2,3},{2,3},{2,3},{2,3},{2,3},
+	{2,3},{2,3},{2,3},{2,3},{2,3},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},
+	{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},
+	{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},
+	{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},
+	{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},
+	{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},{3,1},
+	{3,1},{3,1},{3,1},{-2,4},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},
+	{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},
+	{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-1,0},{-3,3}
+};
+
+/* Uncompresssed decoding table. */
+const cfd_node cf_uncompressed_decode[] = {
+	{64,12},{5,6},{4,5},{4,5},{3,4},{3,4},{3,4},{3,4},{2,3},{2,3},
+	{2,3},{2,3},{2,3},{2,3},{2,3},{2,3},{1,2},{1,2},{1,2},{1,2},{1,2},
+	{1,2},{1,2},{1,2},{1,2},{1,2},{1,2},{1,2},{1,2},{1,2},{1,2},{1,2},
+	{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},
+	{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},
+	{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},{0,1},
+	{-1,0},{-1,0},{8,6},{9,6},{6,5},{6,5},{7,5},{7,5},{4,4},{4,4},
+	{4,4},{4,4},{5,4},{5,4},{5,4},{5,4},{2,3},{2,3},{2,3},{2,3},{2,3},
+	{2,3},{2,3},{2,3},{3,3},{3,3},{3,3},{3,3},{3,3},{3,3},{3,3},{3,3},
+	{0,2},{0,2},{0,2},{0,2},{0,2},{0,2},{0,2},{0,2},{0,2},{0,2},{0,2},
+	{0,2},{0,2},{0,2},{0,2},{0,2},{1,2},{1,2},{1,2},{1,2},{1,2},{1,2},
+	{1,2},{1,2},{1,2},{1,2},{1,2},{1,2},{1,2},{1,2},{1,2},{1,2}
+};
+
+/* bit magic */
+
+static inline int getbit(const unsigned char *buf, int x)
+{
+	return ( buf[x >> 3] >> ( 7 - (x & 7) ) ) & 1;
+}
+
+static int
+find_changing(const unsigned char *line, int x, int w)
+{
+	int a, b;
+
+	if (!line)
+		return w;
+
+	if (x == -1)
+	{
+		a = 0;
+		x = 0;
+	}
+	else
+	{
+		a = getbit(line, x);
+		x++;
+	}
+
+	while (x < w)
+	{
+		b = getbit(line, x);
+		if (a != b)
+			break;
+		x++;
+	}
+
+	return x;
+}
+
+static int
+find_changing_color(const unsigned char *line, int x, int w, int color)
+{
+	if (!line)
+		return w;
+
+	x = find_changing(line, x, w);
+
+	if (x < w && getbit(line, x) != color)
+		x = find_changing(line, x, w);
+
+	return x;
+}
+
+static const unsigned char lm[8] = {
+	0xFF, 0x7F, 0x3F, 0x1F, 0x0F, 0x07, 0x03, 0x01
+};
+
+static const unsigned char rm[8] = {
+	0x00, 0x80, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC, 0xFE
+};
+
+static inline void setbits(unsigned char *line, int x0, int x1)
+{
+	int a0, a1, b0, b1, a;
+
+	a0 = x0 >> 3;
+	a1 = x1 >> 3;
+
+	b0 = x0 & 7;
+	b1 = x1 & 7;
+
+	if (a0 == a1)
+	{
+		if (b1)
+			line[a0] |= lm[b0] & rm[b1];
+	}
+	else
+	{
+		line[a0] |= lm[b0];
+		for (a = a0 + 1; a < a1; a++)
+			line[a] = 0xFF;
+		if (b1)
+			line[a1] |= rm[b1];
+	}
+}
+
+typedef struct fz_faxd_s fz_faxd;
+
+enum
+{
+	STATE_NORMAL,	/* neutral state, waiting for any code */
+	STATE_MAKEUP,	/* got a 1d makeup code, waiting for terminating code */
+	STATE_EOL,		/* at eol, needs output buffer space */
+	STATE_H1, STATE_H2,	/* in H part 1 and 2 (both makeup and terminating codes) */
+	STATE_DONE		/* all done */
+};
+
+struct fz_faxd_s
+{
+	fz_stream *chain;
+
+	int k;
+	int end_of_line;
+	int encoded_byte_align;
+	int columns;
+	int rows;
+	int end_of_block;
+	int black_is_1;
+
+	int stride;
+	int ridx;
+
+	int bidx;
+	unsigned int word;
+
+	int stage;
+
+	int a, c, dim, eolc;
+	unsigned char *ref;
+	unsigned char *dst;
+	unsigned char *rp, *wp;
+};
+
+static inline void eat_bits(fz_faxd *fax, int nbits)
+{
+	fax->word <<= nbits;
+	fax->bidx += nbits;
+}
+
+static int
+fill_bits(fz_faxd *fax)
+{
+	while (fax->bidx >= 8)
+	{
+		int c = fz_read_byte(fax->chain);
+		if (c == EOF)
+			return EOF;
+		fax->bidx -= 8;
+		fax->word |= c << fax->bidx;
+	}
+	return 0;
+}
+
+static int
+get_code(fz_faxd *fax, const cfd_node *table, int initialbits)
+{
+	unsigned int word = fax->word;
+	int tidx = word >> (32 - initialbits);
+	int val = table[tidx].val;
+	int nbits = table[tidx].nbits;
+
+	if (nbits > initialbits)
+	{
+		int mask = (1 << (32 - initialbits)) - 1;
+		tidx = val + ((word & mask) >> (32 - nbits));
+		val = table[tidx].val;
+		nbits = initialbits + table[tidx].nbits;
+	}
+
+	eat_bits(fax, nbits);
+
+	return val;
+}
+
+/* decode one 1d code */
+static fz_error
+dec1d(fz_faxd *fax)
+{
+	int code;
+
+	if (fax->a == -1)
+		fax->a = 0;
+
+	if (fax->c)
+		code = get_code(fax, cf_black_decode, cfd_black_initial_bits);
+	else
+		code = get_code(fax, cf_white_decode, cfd_white_initial_bits);
+
+	if (code == UNCOMPRESSED)
+		return fz_throw("uncompressed data in faxd");
+
+	if (code < 0)
+		return fz_throw("negative code in 1d faxd");
+
+	if (fax->a + code > fax->columns)
+		return fz_throw("overflow in 1d faxd");
+
+	if (fax->c)
+		setbits(fax->dst, fax->a, fax->a + code);
+
+	fax->a += code;
+
+	if (code < 64)
+	{
+		fax->c = !fax->c;
+		fax->stage = STATE_NORMAL;
+	}
+	else
+		fax->stage = STATE_MAKEUP;
+
+	return fz_okay;
+}
+
+/* decode one 2d code */
+static fz_error
+dec2d(fz_faxd *fax)
+{
+	int code, b1, b2;
+
+	if (fax->stage == STATE_H1 || fax->stage == STATE_H2)
+	{
+		if (fax->a == -1)
+			fax->a = 0;
+
+		if (fax->c)
+			code = get_code(fax, cf_black_decode, cfd_black_initial_bits);
+		else
+			code = get_code(fax, cf_white_decode, cfd_white_initial_bits);
+
+		if (code == UNCOMPRESSED)
+			return fz_throw("uncompressed data in faxd");
+
+		if (code < 0)
+			return fz_throw("negative code in 2d faxd");
+
+		if (fax->a + code > fax->columns)
+			return fz_throw("overflow in 2d faxd");
+
+		if (fax->c)
+			setbits(fax->dst, fax->a, fax->a + code);
+
+		fax->a += code;
+
+		if (code < 64)
+		{
+			fax->c = !fax->c;
+			if (fax->stage == STATE_H1)
+				fax->stage = STATE_H2;
+			else if (fax->stage == STATE_H2)
+				fax->stage = STATE_NORMAL;
+		}
+
+		return fz_okay;
+	}
+
+	code = get_code(fax, cf_2d_decode, cfd_2d_initial_bits);
+
+	switch (code)
+	{
+	case H:
+		fax->stage = STATE_H1;
+		break;
+
+	case P:
+		b1 = find_changing_color(fax->ref, fax->a, fax->columns, !fax->c);
+		if (b1 >= fax->columns)
+			b2 = fax->columns;
+		else
+			b2 = find_changing(fax->ref, b1, fax->columns);
+		if (fax->c) setbits(fax->dst, fax->a, b2);
+		fax->a = b2;
+		break;
+
+	case V0:
+		b1 = find_changing_color(fax->ref, fax->a, fax->columns, !fax->c);
+		if (fax->c) setbits(fax->dst, fax->a, b1);
+		fax->a = b1;
+		fax->c = !fax->c;
+		break;
+
+	case VR1:
+		b1 = 1 + find_changing_color(fax->ref, fax->a, fax->columns, !fax->c);
+		if (b1 >= fax->columns) b1 = fax->columns;
+		if (fax->c) setbits(fax->dst, fax->a, b1);
+		fax->a = b1;
+		fax->c = !fax->c;
+		break;
+
+	case VR2:
+		b1 = 2 + find_changing_color(fax->ref, fax->a, fax->columns, !fax->c);
+		if (b1 >= fax->columns) b1 = fax->columns;
+		if (fax->c) setbits(fax->dst, fax->a, b1);
+		fax->a = b1;
+		fax->c = !fax->c;
+		break;
+
+	case VR3:
+		b1 = 3 + find_changing_color(fax->ref, fax->a, fax->columns, !fax->c);
+		if (b1 >= fax->columns) b1 = fax->columns;
+		if (fax->c) setbits(fax->dst, fax->a, b1);
+		fax->a = b1;
+		fax->c = !fax->c;
+		break;
+
+	case VL1:
+		b1 = -1 + find_changing_color(fax->ref, fax->a, fax->columns, !fax->c);
+		if (b1 < 0) b1 = 0;
+		if (fax->c) setbits(fax->dst, fax->a, b1);
+		fax->a = b1;
+		fax->c = !fax->c;
+		break;
+
+	case VL2:
+		b1 = -2 + find_changing_color(fax->ref, fax->a, fax->columns, !fax->c);
+		if (b1 < 0) b1 = 0;
+		if (fax->c) setbits(fax->dst, fax->a, b1);
+		fax->a = b1;
+		fax->c = !fax->c;
+		break;
+
+	case VL3:
+		b1 = -3 + find_changing_color(fax->ref, fax->a, fax->columns, !fax->c);
+		if (b1 < 0) b1 = 0;
+		if (fax->c) setbits(fax->dst, fax->a, b1);
+		fax->a = b1;
+		fax->c = !fax->c;
+		break;
+
+	case UNCOMPRESSED:
+		return fz_throw("uncompressed data in faxd");
+
+	case ERROR:
+		return fz_throw("invalid code in 2d faxd");
+
+	default:
+		return fz_throw("invalid code in 2d faxd (%d)", code);
+	}
+
+	return 0;
+}
+
+static int
+read_faxd(fz_stream *stm, unsigned char *buf, int len)
+{
+	fz_faxd *fax = stm->state;
+	unsigned char *p = buf;
+	unsigned char *ep = buf + len;
+	unsigned char *tmp;
+	fz_error error;
+
+	if (fax->stage == STATE_DONE)
+		return 0;
+
+	if (fax->stage == STATE_EOL)
+		goto eol;
+
+loop:
+
+	if (fill_bits(fax))
+	{
+		if (fax->bidx > 31)
+		{
+			if (fax->a > 0)
+				goto eol;
+			goto rtc;
+		}
+	}
+
+	if ((fax->word >> (32 - 12)) == 0)
+	{
+		eat_bits(fax, 1);
+		goto loop;
+	}
+
+	if ((fax->word >> (32 - 12)) == 1)
+	{
+		eat_bits(fax, 12);
+		fax->eolc ++;
+
+		if (fax->k > 0)
+		{
+			if (fax->a == -1)
+				fax->a = 0;
+			if ((fax->word >> (32 - 1)) == 1)
+				fax->dim = 1;
+			else
+				fax->dim = 2;
+			eat_bits(fax, 1);
+		}
+	}
+	else if (fax->k > 0 && fax->a == -1)
+	{
+		fax->a = 0;
+		if ((fax->word >> (32 - 1)) == 1)
+			fax->dim = 1;
+		else
+			fax->dim = 2;
+		eat_bits(fax, 1);
+	}
+	else if (fax->dim == 1)
+	{
+		fax->eolc = 0;
+		error = dec1d(fax);
+		if (error)
+			return fz_rethrow(error, "cannot decode 1d code");
+	}
+	else if (fax->dim == 2)
+	{
+		fax->eolc = 0;
+		error = dec2d(fax);
+		if (error)
+			return fz_rethrow(error, "cannot decode 2d code");
+	}
+
+	/* no eol check after makeup codes nor in the middle of an H code */
+	if (fax->stage == STATE_MAKEUP || fax->stage == STATE_H1 || fax->stage == STATE_H2)
+		goto loop;
+
+	/* check for eol conditions */
+	if (fax->eolc || fax->a >= fax->columns)
+	{
+		if (fax->a > 0)
+			goto eol;
+		if (fax->eolc == (fax->k < 0 ? 2 : 6))
+			goto rtc;
+	}
+
+	goto loop;
+
+eol:
+	fax->stage = STATE_EOL;
+
+	if (fax->black_is_1)
+	{
+		while (fax->rp < fax->wp && p < ep)
+			*p++ = *fax->rp++;
+	}
+	else
+	{
+		while (fax->rp < fax->wp && p < ep)
+			*p++ = *fax->rp++ ^ 0xff;
+	}
+
+	if (fax->rp < fax->wp)
+		return p - buf;
+
+	tmp = fax->ref;
+	fax->ref = fax->dst;
+	fax->dst = tmp;
+	memset(fax->dst, 0, fax->stride);
+
+	fax->rp = fax->dst;
+	fax->wp = fax->dst + fax->stride;
+
+	fax->stage = STATE_NORMAL;
+	fax->c = 0;
+	fax->a = -1;
+	fax->ridx ++;
+
+	if (!fax->end_of_block && fax->rows)
+	{
+		if (fax->ridx >= fax->rows)
+			goto rtc;
+	}
+
+	/* we have not read dim from eol, make a guess */
+	if (fax->k > 0 && !fax->eolc && fax->a == -1)
+	{
+		if (fax->ridx % fax->k == 0)
+			fax->dim = 1;
+		else
+			fax->dim = 2;
+	}
+
+	/* if end_of_line & encoded_byte_align, EOLs are *not* optional */
+	if (fax->encoded_byte_align)
+	{
+		if (fax->end_of_line)
+			eat_bits(fax, (12 - fax->bidx) & 7);
+		else
+			eat_bits(fax, (8 - fax->bidx) & 7);
+	}
+
+	/* no more space in output, don't decode the next row yet */
+	if (p == buf + len)
+		return p - buf;
+
+	goto loop;
+
+rtc:
+	fax->stage = STATE_DONE;
+	return p - buf;
+}
+
+static void
+close_faxd(fz_stream *stm)
+{
+	fz_faxd *fax = stm->state;
+	int i;
+
+	/* if we read any extra bytes, try to put them back */
+	i = (32 - fax->bidx) / 8;
+	while (i--)
+		fz_unread_byte(fax->chain);
+
+	fz_close(fax->chain);
+	fz_free(fax->ref);
+	fz_free(fax->dst);
+	fz_free(fax);
+}
+
+fz_stream *
+fz_open_faxd(fz_stream *chain, fz_obj *params)
+{
+	fz_faxd *fax;
+	fz_obj *obj;
+
+	fax = fz_malloc(sizeof(fz_faxd));
+	fax->chain = chain;
+
+	fax->ref = NULL;
+	fax->dst = NULL;
+
+	fax->k = 0;
+	fax->end_of_line = 0;
+	fax->encoded_byte_align = 0;
+	fax->columns = 1728;
+	fax->rows = 0;
+	fax->end_of_block = 1;
+	fax->black_is_1 = 0;
+
+	obj = fz_dict_gets(params, "K");
+	if (obj) fax->k = fz_to_int(obj);
+
+	obj = fz_dict_gets(params, "EndOfLine");
+	if (obj) fax->end_of_line = fz_to_bool(obj);
+
+	obj = fz_dict_gets(params, "EncodedByteAlign");
+	if (obj) fax->encoded_byte_align = fz_to_bool(obj);
+
+	obj = fz_dict_gets(params, "Columns");
+	if (obj) fax->columns = fz_to_int(obj);
+
+	obj = fz_dict_gets(params, "Rows");
+	if (obj) fax->rows = fz_to_int(obj);
+
+	obj = fz_dict_gets(params, "EndOfBlock");
+	if (obj) fax->end_of_block = fz_to_bool(obj);
+
+	obj = fz_dict_gets(params, "BlackIs1");
+	if (obj) fax->black_is_1 = fz_to_bool(obj);
+
+	fax->stride = ((fax->columns - 1) >> 3) + 1;
+	fax->ridx = 0;
+	fax->bidx = 32;
+	fax->word = 0;
+
+	fax->stage = STATE_NORMAL;
+	fax->a = -1;
+	fax->c = 0;
+	fax->dim = fax->k < 0 ? 2 : 1;
+	fax->eolc = 0;
+
+	fax->ref = fz_malloc(fax->stride);
+	fax->dst = fz_malloc(fax->stride);
+	fax->rp = fax->dst;
+	fax->wp = fax->dst + fax->stride;
+
+	memset(fax->ref, 0, fax->stride);
+	memset(fax->dst, 0, fax->stride);
+
+	return fz_new_stream(fax, read_faxd, close_faxd);
+}
diff --git a/contrib/media/updf/fitz/filt_flate.c b/contrib/media/updf/fitz/filt_flate.c
new file mode 100644
index 0000000000..e7d4c9f7ad
--- /dev/null
+++ b/contrib/media/updf/fitz/filt_flate.c
@@ -0,0 +1,103 @@
+#include "fitz.h"
+
+#include <zlib.h>
+
+typedef struct fz_flate_s fz_flate;
+
+struct fz_flate_s
+{
+	fz_stream *chain;
+	z_stream z;
+};
+
+static void *zalloc(void *opaque, unsigned int items, unsigned int size)
+{
+	return fz_calloc(items, size);
+}
+
+static void zfree(void *opaque, void *ptr)
+{
+	fz_free(ptr);
+}
+
+static int
+read_flated(fz_stream *stm, unsigned char *outbuf, int outlen)
+{
+	fz_flate *state = stm->state;
+	fz_stream *chain = state->chain;
+	z_streamp zp = &state->z;
+	int code;
+
+	zp->next_out = outbuf;
+	zp->avail_out = outlen;
+
+	while (zp->avail_out > 0)
+	{
+		if (chain->rp == chain->wp)
+			fz_fill_buffer(chain);
+
+		zp->next_in = chain->rp;
+		zp->avail_in = chain->wp - chain->rp;
+
+		code = inflate(zp, Z_SYNC_FLUSH);
+
+		chain->rp = chain->wp - zp->avail_in;
+
+		if (code == Z_STREAM_END)
+		{
+			return outlen - zp->avail_out;
+		}
+		else if (code == Z_BUF_ERROR)
+		{
+			fz_warn("premature end of data in flate filter");
+			return outlen - zp->avail_out;
+		}
+		else if (code == Z_DATA_ERROR && zp->avail_in == 0)
+		{
+			fz_warn("ignoring zlib error: %s", zp->msg);
+			return outlen - zp->avail_out;
+		}
+		else if (code != Z_OK)
+		{
+			return fz_throw("zlib error: %s", zp->msg);
+		}
+	}
+
+	return outlen - zp->avail_out;
+}
+
+static void
+close_flated(fz_stream *stm)
+{
+	fz_flate *state = stm->state;
+	int code;
+
+	code = inflateEnd(&state->z);
+	if (code != Z_OK)
+		fz_warn("zlib error: inflateEnd: %s", state->z.msg);
+
+	fz_close(state->chain);
+	fz_free(state);
+}
+
+fz_stream *
+fz_open_flated(fz_stream *chain)
+{
+	fz_flate *state;
+	int code;
+
+	state = fz_malloc(sizeof(fz_flate));
+	state->chain = chain;
+
+	state->z.zalloc = zalloc;
+	state->z.zfree = zfree;
+	state->z.opaque = NULL;
+	state->z.next_in = NULL;
+	state->z.avail_in = 0;
+
+	code = inflateInit(&state->z);
+	if (code != Z_OK)
+		fz_warn("zlib error: inflateInit: %s", state->z.msg);
+
+	return fz_new_stream(state, read_flated, close_flated);
+}
diff --git a/contrib/media/updf/fitz/filt_jbig2d.c b/contrib/media/updf/fitz/filt_jbig2d.c
new file mode 100644
index 0000000000..4dbe542c58
--- /dev/null
+++ b/contrib/media/updf/fitz/filt_jbig2d.c
@@ -0,0 +1,103 @@
+#include "fitz.h"
+
+#ifdef _WIN32 /* Microsoft Visual C++ */
+
+typedef signed char int8_t;
+typedef short int int16_t;
+typedef int int32_t;
+typedef __int64 int64_t;
+
+typedef unsigned char uint8_t;
+typedef unsigned short int uint16_t;
+typedef unsigned int uint32_t;
+
+#else
+#include <inttypes.h>
+#endif
+
+#include <jbig2.h>
+
+typedef struct fz_jbig2d_s fz_jbig2d;
+
+struct fz_jbig2d_s
+{
+	fz_stream *chain;
+	Jbig2Ctx *ctx;
+	Jbig2GlobalCtx *gctx;
+	Jbig2Image *page;
+	int idx;
+};
+
+static void
+close_jbig2d(fz_stream *stm)
+{
+	fz_jbig2d *state = stm->state;
+	if (state->page)
+		jbig2_release_page(state->ctx, state->page);
+	if (state->gctx)
+		jbig2_global_ctx_free(state->gctx);
+	jbig2_ctx_free(state->ctx);
+	fz_close(state->chain);
+	fz_free(state);
+}
+
+static int
+read_jbig2d(fz_stream *stm, unsigned char *buf, int len)
+{
+	fz_jbig2d *state = stm->state;
+	unsigned char tmp[4096];
+	unsigned char *p = buf;
+	unsigned char *ep = buf + len;
+	unsigned char *s;
+	int x, w, n;
+
+	if (!state->page)
+	{
+		while (1)
+		{
+			n = fz_read(state->chain, tmp, sizeof tmp);
+			if (n < 0)
+				return fz_rethrow(n, "read error in jbig2 filter");
+			if (n == 0)
+				break;
+			jbig2_data_in(state->ctx, tmp, n);
+		}
+
+		jbig2_complete_page(state->ctx);
+
+		state->page = jbig2_page_out(state->ctx);
+		if (!state->page)
+			return fz_throw("jbig2_page_out failed");
+	}
+
+	s = state->page->data;
+	w = state->page->height * state->page->stride;
+	x = state->idx;
+	while (p < ep && x < w)
+		*p++ = s[x++] ^ 0xff;
+	state->idx = x;
+
+	return p - buf;
+}
+
+fz_stream *
+fz_open_jbig2d(fz_stream *chain, fz_buffer *globals)
+{
+	fz_jbig2d *state;
+
+	state = fz_malloc(sizeof(fz_jbig2d));
+	state->chain = chain;
+	state->ctx = jbig2_ctx_new(NULL, JBIG2_OPTIONS_EMBEDDED, NULL, NULL, NULL);
+	state->gctx = NULL;
+	state->page = NULL;
+	state->idx = 0;
+
+	if (globals)
+	{
+		jbig2_data_in(state->ctx, globals->data, globals->len);
+		state->gctx = jbig2_make_global_ctx(state->ctx);
+		state->ctx = jbig2_ctx_new(NULL, JBIG2_OPTIONS_EMBEDDED, state->gctx, NULL, NULL);
+	}
+
+	return fz_new_stream(state, read_jbig2d, close_jbig2d);
+}
diff --git a/contrib/media/updf/fitz/filt_jpxd.c b/contrib/media/updf/fitz/filt_jpxd.c
new file mode 100644
index 0000000000..765aad2979
--- /dev/null
+++ b/contrib/media/updf/fitz/filt_jpxd.c
@@ -0,0 +1,153 @@
+#include "fitz.h"
+
+#define OPJ_STATIC
+#include <openjpeg.h>
+
+static void fz_opj_error_callback(const char *msg, void *client_data)
+{
+	fprintf(stderr, "openjpeg error: %s", msg);
+}
+
+static void fz_opj_warning_callback(const char *msg, void *client_data)
+{
+	fprintf(stderr, "openjpeg warning: %s", msg);
+}
+
+static void fz_opj_info_callback(const char *msg, void *client_data)
+{
+	/* fprintf(stderr, "openjpeg info: %s", msg); */
+}
+
+fz_error
+fz_load_jpx_image(fz_pixmap **imgp, unsigned char *data, int size, fz_colorspace *defcs)
+{
+	fz_pixmap *img;
+	opj_event_mgr_t evtmgr;
+	opj_dparameters_t params;
+	opj_dinfo_t *info;
+	opj_cio_t *cio;
+	opj_image_t *jpx;
+	fz_colorspace *colorspace;
+	unsigned char *p;
+	int format;
+	int a, n, w, h, depth, sgnd;
+	int x, y, k, v;
+
+	if (size < 2)
+		return fz_throw("not enough data to determine image format");
+
+	/* Check for SOC marker -- if found we have a bare J2K stream */
+	if (data[0] == 0xFF && data[1] == 0x4F)
+		format = CODEC_J2K;
+	else
+		format = CODEC_JP2;
+
+	memset(&evtmgr, 0, sizeof(evtmgr));
+	evtmgr.error_handler = fz_opj_error_callback;
+	evtmgr.warning_handler = fz_opj_warning_callback;
+	evtmgr.info_handler = fz_opj_info_callback;
+
+	opj_set_default_decoder_parameters(&params);
+
+	info = opj_create_decompress(format);
+	opj_set_event_mgr((opj_common_ptr)info, &evtmgr, stderr);
+	opj_setup_decoder(info, &params);
+
+	cio = opj_cio_open((opj_common_ptr)info, data, size);
+
+	jpx = opj_decode(info, cio);
+
+	opj_cio_close(cio);
+	opj_destroy_decompress(info);
+
+	if (!jpx)
+		return fz_throw("opj_decode failed");
+
+	for (k = 1; k < jpx->numcomps; k++)
+	{
+		if (jpx->comps[k].w != jpx->comps[0].w)
+			return fz_throw("image components have different width");
+		if (jpx->comps[k].h != jpx->comps[0].h)
+			return fz_throw("image components have different height");
+		if (jpx->comps[k].prec != jpx->comps[0].prec)
+			return fz_throw("image components have different precision");
+	}
+
+	n = jpx->numcomps;
+	w = jpx->comps[0].w;
+	h = jpx->comps[0].h;
+	depth = jpx->comps[0].prec;
+	sgnd = jpx->comps[0].sgnd;
+
+	if (jpx->color_space == CLRSPC_SRGB && n == 4) { n = 3; a = 1; }
+	else if (jpx->color_space == CLRSPC_SYCC && n == 4) { n = 3; a = 1; }
+	else if (n == 2) { n = 1; a = 1; }
+	else if (n > 4) { n = 4; a = 1; }
+	else { a = 0; }
+
+	if (defcs)
+	{
+		if (defcs->n == n)
+		{
+			colorspace = defcs;
+		}
+		else
+		{
+			fz_warn("jpx file and dict colorspaces do not match");
+			defcs = NULL;
+		}
+	}
+
+	if (!defcs)
+	{
+		switch (n)
+		{
+		case 1: colorspace = fz_device_gray; break;
+		case 3: colorspace = fz_device_rgb; break;
+		case 4: colorspace = fz_device_cmyk; break;
+		}
+	}
+
+	img = fz_new_pixmap_with_limit(colorspace, w, h);
+	if (!img)
+	{
+		opj_image_destroy(jpx);
+		return fz_throw("out of memory");
+	}
+
+	p = img->samples;
+	for (y = 0; y < h; y++)
+	{
+		for (x = 0; x < w; x++)
+		{
+			for (k = 0; k < n + a; k++)
+			{
+				v = jpx->comps[k].data[y * w + x];
+				if (sgnd)
+					v = v + (1 << (depth - 1));
+				if (depth > 8)
+					v = v >> (depth - 8);
+				*p++ = v;
+			}
+			if (!a)
+				*p++ = 255;
+		}
+	}
+
+	if (a)
+	{
+		if (n == 4)
+		{
+			fz_pixmap *tmp = fz_new_pixmap(fz_device_rgb, w, h);
+			fz_convert_pixmap(img, tmp);
+			fz_drop_pixmap(img);
+			img = tmp;
+		}
+		fz_premultiply_pixmap(img);
+	}
+
+	opj_image_destroy(jpx);
+
+	*imgp = img;
+	return fz_okay;
+}
diff --git a/contrib/media/updf/fitz/filt_lzwd.c b/contrib/media/updf/fitz/filt_lzwd.c
new file mode 100644
index 0000000000..942e5837df
--- /dev/null
+++ b/contrib/media/updf/fitz/filt_lzwd.c
@@ -0,0 +1,206 @@
+#include "fitz.h"
+
+/* TODO: error checking */
+
+enum
+{
+	MIN_BITS = 9,
+	MAX_BITS = 12,
+	NUM_CODES = (1 << MAX_BITS),
+	LZW_CLEAR = 256,
+	LZW_EOD = 257,
+	LZW_FIRST = 258,
+	MAX_LENGTH = 4097
+};
+
+typedef struct lzw_code_s lzw_code;
+
+struct lzw_code_s
+{
+	int prev;			/* prev code (in string) */
+	unsigned short length;		/* string len, including this token */
+	unsigned char value;		/* data value */
+	unsigned char first_char;	/* first token of string */
+};
+
+typedef struct fz_lzwd_s fz_lzwd;
+
+struct fz_lzwd_s
+{
+	fz_stream *chain;
+	int eod;
+
+	int early_change;
+
+	int code_bits;			/* num bits/code */
+	int code;			/* current code */
+	int old_code;			/* previously recognized code */
+	int next_code;			/* next free entry */
+
+	lzw_code table[NUM_CODES];
+
+	unsigned char bp[MAX_LENGTH];
+	unsigned char *rp, *wp;
+};
+
+static int
+read_lzwd(fz_stream *stm, unsigned char *buf, int len)
+{
+	fz_lzwd *lzw = stm->state;
+	lzw_code *table = lzw->table;
+	unsigned char *p = buf;
+	unsigned char *ep = buf + len;
+	unsigned char *s;
+	int codelen;
+
+	int code_bits = lzw->code_bits;
+	int code = lzw->code;
+	int old_code = lzw->old_code;
+	int next_code = lzw->next_code;
+
+	while (lzw->rp < lzw->wp && p < ep)
+		*p++ = *lzw->rp++;
+
+	while (p < ep)
+	{
+		if (lzw->eod)
+			return 0;
+
+		code = fz_read_bits(lzw->chain, code_bits);
+
+		if (fz_is_eof_bits(lzw->chain))
+		{
+			lzw->eod = 1;
+			break;
+		}
+
+		if (code == LZW_EOD)
+		{
+			lzw->eod = 1;
+			break;
+		}
+
+		if (code == LZW_CLEAR)
+		{
+			code_bits = MIN_BITS;
+			next_code = LZW_FIRST;
+			old_code = -1;
+			continue;
+		}
+
+		/* if stream starts without a clear code, old_code is undefined... */
+		if (old_code == -1)
+		{
+			old_code = code;
+		}
+		else
+		{
+			/* add new entry to the code table */
+			table[next_code].prev = old_code;
+			table[next_code].first_char = table[old_code].first_char;
+			table[next_code].length = table[old_code].length + 1;
+			if (code < next_code)
+				table[next_code].value = table[code].first_char;
+			else if (code == next_code)
+				table[next_code].value = table[next_code].first_char;
+			else
+				fz_warn("out of range code encountered in lzw decode");
+
+			next_code ++;
+
+			if (next_code > (1 << code_bits) - lzw->early_change - 1)
+			{
+				code_bits ++;
+				if (code_bits > MAX_BITS)
+					code_bits = MAX_BITS;	/* FIXME */
+			}
+
+			old_code = code;
+		}
+
+		/* code maps to a string, copy to output (in reverse...) */
+		if (code > 255)
+		{
+			codelen = table[code].length;
+			lzw->rp = lzw->bp;
+			lzw->wp = lzw->bp + codelen;
+
+			assert(codelen < MAX_LENGTH);
+
+			s = lzw->wp;
+			do {
+				*(--s) = table[code].value;
+				code = table[code].prev;
+			} while (code >= 0 && s > lzw->bp);
+		}
+
+		/* ... or just a single character */
+		else
+		{
+			lzw->bp[0] = code;
+			lzw->rp = lzw->bp;
+			lzw->wp = lzw->bp + 1;
+		}
+
+		/* copy to output */
+		while (lzw->rp < lzw->wp && p < ep)
+			*p++ = *lzw->rp++;
+	}
+
+	lzw->code_bits = code_bits;
+	lzw->code = code;
+	lzw->old_code = old_code;
+	lzw->next_code = next_code;
+
+	return p - buf;
+}
+
+static void
+close_lzwd(fz_stream *stm)
+{
+	fz_lzwd *lzw = stm->state;
+	fz_close(lzw->chain);
+	fz_free(lzw);
+}
+
+fz_stream *
+fz_open_lzwd(fz_stream *chain, fz_obj *params)
+{
+	fz_lzwd *lzw;
+	fz_obj *obj;
+	int i;
+
+	lzw = fz_malloc(sizeof(fz_lzwd));
+	lzw->chain = chain;
+	lzw->eod = 0;
+	lzw->early_change = 1;
+
+	obj = fz_dict_gets(params, "EarlyChange");
+	if (obj)
+		lzw->early_change = !!fz_to_int(obj);
+
+	for (i = 0; i < 256; i++)
+	{
+		lzw->table[i].value = i;
+		lzw->table[i].first_char = i;
+		lzw->table[i].length = 1;
+		lzw->table[i].prev = -1;
+	}
+
+	for (i = 256; i < NUM_CODES; i++)
+	{
+		lzw->table[i].value = 0;
+		lzw->table[i].first_char = 0;
+		lzw->table[i].length = 0;
+		lzw->table[i].prev = -1;
+	}
+
+	lzw->code_bits = MIN_BITS;
+	lzw->code = -1;
+	lzw->next_code = LZW_FIRST;
+	lzw->old_code = -1;
+	lzw->rp = lzw->bp;
+	lzw->wp = lzw->bp;
+
+	return fz_new_stream(lzw, read_lzwd, close_lzwd);
+}
diff --git a/contrib/media/updf/fitz/filt_predict.c b/contrib/media/updf/fitz/filt_predict.c
new file mode 100644
index 0000000000..94f2718a41
--- /dev/null
+++ b/contrib/media/updf/fitz/filt_predict.c
@@ -0,0 +1,243 @@
+#include "fitz.h"
+
+/* TODO: check if this works with 16bpp images */
+
+enum { MAXC = 32 };
+
+typedef struct fz_predict_s fz_predict;
+
+struct fz_predict_s
+{
+	fz_stream *chain;
+
+	int predictor;
+	int columns;
+	int colors;
+	int bpc;
+
+	int stride;
+	int bpp;
+	unsigned char *in;
+	unsigned char *out;
+	unsigned char *ref;
+	unsigned char *rp, *wp;
+};
+
+static inline int getcomponent(unsigned char *line, int x, int bpc)
+{
+	switch (bpc)
+	{
+	case 1: return (line[x >> 3] >> ( 7 - (x & 7) ) ) & 1;
+	case 2: return (line[x >> 2] >> ( ( 3 - (x & 3) ) << 1 ) ) & 3;
+	case 4: return (line[x >> 1] >> ( ( 1 - (x & 1) ) << 2 ) ) & 15;
+	case 8: return line[x];
+	}
+	return 0;
+}
+
+
+static inline void putcomponent(unsigned char *buf, int x, int bpc, int value)
+{
+	switch (bpc)
+	{
+	case 1: buf[x >> 3] |= value << (7 - (x & 7)); break;
+	case 2: buf[x >> 2] |= value << ((3 - (x & 3)) << 1); break;
+	case 4: buf[x >> 1] |= value << ((1 - (x & 1)) << 2); break;
+	case 8: buf[x] = value; break;
+	}
+}
+
+static inline int paeth(int a, int b, int c)
+{
+	/* The definitions of ac and bc are correct, not a typo. */
+	int ac = b - c, bc = a - c, abcc = ac + bc;
+	int pa = ABS(ac);
+	int pb = ABS(bc);
+	int pc = ABS(abcc);
+	return pa <= pb && pa <= pc ? a : pb <= pc ? b : c;
+}
+
+static void
+fz_predict_tiff(fz_predict *state, unsigned char *out, unsigned char *in, int len)
+{
+	int left[MAXC];
+	int i, k;
+
+	for (k = 0; k < state->colors; k++)
+		left[k] = 0;
+
+	for (i = 0; i < state->columns; i++)
+	{
+		for (k = 0; k < state->colors; k++)
+		{
+			int a = getcomponent(in, i * state->colors + k, state->bpc);
+			int b = a + left[k];
+			int c = b % (1 << state->bpc);
+			putcomponent(out, i * state->colors + k, state->bpc, c);
+			left[k] = c;
+		}
+	}
+}
+
+static void
+fz_predict_png(fz_predict *state, unsigned char *out, unsigned char *in, int len, int predictor)
+{
+	int bpp = state->bpp;
+	int i;
+	unsigned char *ref = state->ref;
+
+	switch (predictor)
+	{
+	case 0:
+		memcpy(out, in, len);
+		break;
+	case 1:
+		for (i = bpp; i > 0; i--)
+		{
+			*out++ = *in++;
+		}
+		for (i = len - bpp; i > 0; i--)
+		{
+			*out = *in++ + out[-bpp];
+			out++;
+		}
+		break;
+	case 2:
+		for (i = bpp; i > 0; i--)
+		{
+			*out++ = *in++ + *ref++;
+		}
+		for (i = len - bpp; i > 0; i--)
+		{
+			*out++ = *in++ + *ref++;
+		}
+		break;
+	case 3:
+		for (i = bpp; i > 0; i--)
+		{
+			*out++ = *in++ + (*ref++) / 2;
+		}
+		for (i = len - bpp; i > 0; i--)
+		{
+			*out = *in++ + (out[-bpp] + *ref++) / 2;
+			out++;
+		}
+		break;
+	case 4:
+		for (i = bpp; i > 0; i--)
+		{
+			*out++ = *in++ + paeth(0, *ref++, 0);
+		}
+		for (i = len - bpp; i > 0; i --)
+		{
+			*out = *in++ + paeth(out[-bpp], *ref, ref[-bpp]);
+			ref++;
+			out++;
+		}
+		break;
+	}
+}
+
+static int
+read_predict(fz_stream *stm, unsigned char *buf, int len)
+{
+	fz_predict *state = stm->state;
+	unsigned char *p = buf;
+	unsigned char *ep = buf + len;
+	int ispng = state->predictor >= 10;
+	int n;
+
+	while (state->rp < state->wp && p < ep)
+		*p++ = *state->rp++;
+
+	while (p < ep)
+	{
+		n = fz_read(state->chain, state->in, state->stride + ispng);
+		if (n < 0)
+			return fz_rethrow(n, "read error in prediction filter");
+		if (n == 0)
+			return p - buf;
+
+		if (state->predictor == 1)
+			memcpy(state->out, state->in, n);
+		else if (state->predictor == 2)
+			fz_predict_tiff(state, state->out, state->in, n);
+		else
+		{
+			fz_predict_png(state, state->out, state->in + 1, n - 1, state->in[0]);
+			memcpy(state->ref, state->out, state->stride);
+		}
+
+		state->rp = state->out;
+		state->wp = state->out + n - ispng;
+
+		while (state->rp < state->wp && p < ep)
+			*p++ = *state->rp++;
+	}
+
+	return p - buf;
+}
+
+static void
+close_predict(fz_stream *stm)
+{
+	fz_predict *state = stm->state;
+	fz_close(state->chain);
+	fz_free(state->in);
+	fz_free(state->out);
+	fz_free(state->ref);
+	fz_free(state);
+}
+
+fz_stream *
+fz_open_predict(fz_stream *chain, fz_obj *params)
+{
+	fz_predict *state;
+	fz_obj *obj;
+
+	state = fz_malloc(sizeof(fz_predict));
+	state->chain = chain;
+
+	state->predictor = 1;
+	state->columns = 1;
+	state->colors = 1;
+	state->bpc = 8;
+
+	obj = fz_dict_gets(params, "Predictor");
+	if (obj)
+		state->predictor = fz_to_int(obj);
+
+	if (state->predictor != 1 && state->predictor != 2 &&
+		state->predictor != 10 && state->predictor != 11 &&
+		state->predictor != 12 && state->predictor != 13 &&
+		state->predictor != 14 && state->predictor != 15)
+	{
+		fz_warn("invalid predictor: %d", state->predictor);
+		state->predictor = 1;
+	}
+
+	obj = fz_dict_gets(params, "Columns");
+	if (obj)
+		state->columns = fz_to_int(obj);
+
+	obj = fz_dict_gets(params, "Colors");
+	if (obj)
+		state->colors = fz_to_int(obj);
+
+	obj = fz_dict_gets(params, "BitsPerComponent");
+	if (obj)
+		state->bpc = fz_to_int(obj);
+
+	state->stride = (state->bpc * state->colors * state->columns + 7) / 8;
+	state->bpp = (state->bpc * state->colors + 7) / 8;
+
+	state->in = fz_malloc(state->stride + 1);
+	state->out = fz_malloc(state->stride);
+	state->ref = fz_malloc(state->stride);
+	state->rp = state->out;
+	state->wp = state->out;
+
+	memset(state->ref, 0, state->stride);
+
+	return fz_new_stream(state, read_predict, close_predict);
+}
diff --git a/contrib/media/updf/fitz/fitz.h b/contrib/media/updf/fitz/fitz.h
new file mode 100644
index 0000000000..dff6b8d4cd
--- /dev/null
+++ b/contrib/media/updf/fitz/fitz.h
@@ -0,0 +1,1120 @@
+#ifndef _FITZ_H_
+#define _FITZ_H_
+
+/*
+ * Include the standard libc headers.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <stdarg.h>
+#include <string.h>
+#include <math.h>
+
+#include <assert.h>
+#include <errno.h>
+#include <limits.h>	/* INT_MAX & co */
+#include <float.h> /* FLT_EPSILON */
+#include <fcntl.h> /* O_RDONLY & co */
+
+#define nelem(x) (sizeof(x)/sizeof((x)[0]))
+
+#define ABS(x) ( (x) < 0 ? -(x) : (x) )
+#define MIN(a,b) ( (a) < (b) ? (a) : (b) )
+#define MAX(a,b) ( (a) > (b) ? (a) : (b) )
+#define CLAMP(x,a,b) ( (x) > (b) ? (b) : ( (x) < (a) ? (a) : (x) ) )
+
+/*
+ * Some differences in libc can be smoothed over
+ */
+
+#ifdef _MSC_VER /* Microsoft Visual C */
+
+#pragma warning( disable: 4244 ) /* conversion from X to Y, possible loss of data */
+#pragma warning( disable: 4996 ) /* The POSIX name for this item is deprecated */
+#pragma warning( disable: 4996 ) /* This function or variable may be unsafe */
+
+#include <io.h>
+
+int gettimeofday(struct timeval *tv, struct timezone *tz);
+
+#define snprintf _snprintf
+#define strtoll _strtoi64
+
+#else /* Unix or close enough */
+
+#include <unistd.h>
+
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
+#endif
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+
+#ifndef M_SQRT2
+#define M_SQRT2 1.41421356237309504880
+#endif
+
+/*
+ * Variadic macros, inline and restrict keywords
+ */
+
+#if __STDC_VERSION__ == 199901L /* C99 */
+
+#define fz_throw(...) fz_throw_imp(__FILE__, __LINE__, __func__, __VA_ARGS__)
+#define fz_rethrow(cause, ...) fz_rethrow_imp(__FILE__, __LINE__, __func__, cause, __VA_ARGS__)
+#define fz_catch(cause, ...) fz_catch_imp(__FILE__, __LINE__, __func__, cause, __VA_ARGS__)
+
+#elif _MSC_VER >= 1500 /* MSVC 9 or newer */
+
+#define inline __inline
+#define restrict __restrict
+#define fz_throw(...) fz_throw_imp(__FILE__, __LINE__, __FUNCTION__, __VA_ARGS__)
+#define fz_rethrow(cause, ...) fz_rethrow_imp(__FILE__, __LINE__, __FUNCTION__, cause, __VA_ARGS__)
+#define fz_catch(cause, ...) fz_catch_imp(__FILE__, __LINE__, __FUNCTION__, cause, __VA_ARGS__)
+
+#elif __GNUC__ >= 3 /* GCC 3 or newer */
+
+#define inline __inline
+#define restrict __restrict
+#define fz_throw(fmt...) fz_throw_imp(__FILE__, __LINE__, __FUNCTION__, fmt)
+#define fz_rethrow(cause, fmt...) fz_rethrow_imp(__FILE__, __LINE__, __FUNCTION__, cause, fmt)
+#define fz_catch(cause, fmt...) fz_catch_imp(__FILE__, __LINE__, __FUNCTION__, cause, fmt)
+
+#else /* Unknown or ancient */
+
+#define inline
+#define restrict
+#define fz_throw fz_throw_impx
+#define fz_rethrow fz_rethrow_impx
+#define fz_catch fz_catch_impx
+
+#endif
+
+/*
+ * GCC can do type checking of printf strings
+ */
+
+#ifndef __printflike
+#if __GNUC__ > 2 || __GNUC__ == 2 && __GNUC_MINOR__ >= 7
+#define __printflike(fmtarg, firstvararg) \
+	__attribute__((__format__ (__printf__, fmtarg, firstvararg)))
+#else
+#define __printflike(fmtarg, firstvararg)
+#endif
+#endif
+
+/*
+ * Error handling
+ */
+
+typedef int fz_error;
+
+#define fz_okay ((fz_error)0)
+
+void fz_warn(char *fmt, ...) __printflike(1, 2);
+void fz_flush_warnings(void);
+
+fz_error fz_throw_imp(const char *file, int line, const char *func, char *fmt, ...) __printflike(4, 5);
+fz_error fz_rethrow_imp(const char *file, int line, const char *func, fz_error cause, char *fmt, ...) __printflike(5, 6);
+void fz_catch_imp(const char *file, int line, const char *func, fz_error cause, char *fmt, ...) __printflike(5, 6);
+
+fz_error fz_throw_impx(char *fmt, ...) __printflike(1, 2);
+fz_error fz_rethrow_impx(fz_error cause, char *fmt, ...) __printflike(2, 3);
+void fz_catch_impx(fz_error cause, char *fmt, ...) __printflike(2, 3);
+
+/* extract the last error stack trace */
+int fz_get_error_count(void);
+char *fz_get_error_line(int n);
+
+/*
+ * Basic runtime and utility functions
+ */
+
+/* memory allocation */
+void *fz_malloc(int size);
+void *fz_calloc(int count, int size);
+void *fz_realloc(void *p, int count, int size);
+void fz_free(void *p);
+char *fz_strdup(char *s);
+
+/* runtime (hah!) test for endian-ness */
+int fz_is_big_endian(void);
+
+/* safe string functions */
+char *fz_strsep(char **stringp, const char *delim);
+int fz_strlcpy(char *dst, const char *src, int n);
+int fz_strlcat(char *dst, const char *src, int n);
+
+/* Range checking atof */
+float fz_atof(const char *s);
+
+/* utf-8 encoding and decoding */
+int chartorune(int *rune, char *str);
+int runetochar(char *str, int *rune);
+int runelen(int c);
+
+/* getopt */
+extern int fz_getopt(int nargc, char * const *nargv, const char *ostr);
+extern int fz_optind;
+extern char *fz_optarg;
+
+/*
+ * Generic hash-table with fixed-length keys.
+ */
+
+typedef struct fz_hash_table_s fz_hash_table;
+
+fz_hash_table *fz_new_hash_table(int initialsize, int keylen);
+void fz_debug_hash(fz_hash_table *table);
+void fz_empty_hash(fz_hash_table *table);
+void fz_free_hash(fz_hash_table *table);
+
+void *fz_hash_find(fz_hash_table *table, void *key);
+void fz_hash_insert(fz_hash_table *table, void *key, void *val);
+void fz_hash_remove(fz_hash_table *table, void *key);
+
+int fz_hash_len(fz_hash_table *table);
+void *fz_hash_get_key(fz_hash_table *table, int idx);
+void *fz_hash_get_val(fz_hash_table *table, int idx);
+
+/*
+ * Math and geometry
+ */
+
+/* Multiply scaled two integers in the 0..255 range */
+static inline int fz_mul255(int a, int b)
+{
+	/* see Jim Blinn's book "Dirty Pixels" for how this works */
+	int x = a * b + 128;
+	x += x >> 8;
+	return x >> 8;
+}
+
+/* Expand a value A from the 0...255 range to the 0..256 range */
+#define FZ_EXPAND(A) ((A)+((A)>>7))
+
+/* Combine values A (in any range) and B (in the 0..256 range),
+ * to give a single value in the same range as A was. */
+#define FZ_COMBINE(A,B) (((A)*(B))>>8)
+
+/* Combine values A and C (in the same (any) range) and B and D (in the
+ * 0..256 range), to give a single value in the same range as A and C were. */
+#define FZ_COMBINE2(A,B,C,D) (FZ_COMBINE((A), (B)) + FZ_COMBINE((C), (D)))
+
+/* Blend SRC and DST (in the same range) together according to
+ * AMOUNT (in the 0...256 range). */
+#define FZ_BLEND(SRC, DST, AMOUNT) ((((SRC)-(DST))*(AMOUNT) + ((DST)<<8))>>8)
+
+typedef struct fz_matrix_s fz_matrix;
+typedef struct fz_point_s fz_point;
+typedef struct fz_rect_s fz_rect;
+typedef struct fz_bbox_s fz_bbox;
+
+extern const fz_rect fz_unit_rect;
+extern const fz_rect fz_empty_rect;
+extern const fz_rect fz_infinite_rect;
+
+extern const fz_bbox fz_unit_bbox;
+extern const fz_bbox fz_empty_bbox;
+extern const fz_bbox fz_infinite_bbox;
+
+#define fz_is_empty_rect(r) ((r).x0 == (r).x1)
+#define fz_is_infinite_rect(r) ((r).x0 > (r).x1)
+#define fz_is_empty_bbox(b) ((b).x0 == (b).x1)
+#define fz_is_infinite_bbox(b) ((b).x0 > (b).x1)
+
+struct fz_matrix_s
+{
+	float a, b, c, d, e, f;
+};
+
+struct fz_point_s
+{
+	float x, y;
+};
+
+struct fz_rect_s
+{
+	float x0, y0;
+	float x1, y1;
+};
+
+struct fz_bbox_s
+{
+	int x0, y0;
+	int x1, y1;
+};
+
+extern const fz_matrix fz_identity;
+
+fz_matrix fz_concat(fz_matrix one, fz_matrix two);
+fz_matrix fz_scale(float sx, float sy);
+fz_matrix fz_shear(float sx, float sy);
+fz_matrix fz_rotate(float theta);
+fz_matrix fz_translate(float tx, float ty);
+fz_matrix fz_invert_matrix(fz_matrix m);
+int fz_is_rectilinear(fz_matrix m);
+float fz_matrix_expansion(fz_matrix m);
+
+fz_bbox fz_round_rect(fz_rect r);
+fz_bbox fz_intersect_bbox(fz_bbox a, fz_bbox b);
+fz_rect fz_intersect_rect(fz_rect a, fz_rect b);
+fz_bbox fz_union_bbox(fz_bbox a, fz_bbox b);
+fz_rect fz_union_rect(fz_rect a, fz_rect b);
+
+fz_point fz_transform_point(fz_matrix m, fz_point p);
+fz_point fz_transform_vector(fz_matrix m, fz_point p);
+fz_rect fz_transform_rect(fz_matrix m, fz_rect r);
+fz_bbox fz_transform_bbox(fz_matrix m, fz_bbox b);
+
+/*
+ * Basic crypto functions.
+ * Independent of the rest of fitz.
+ * For further encapsulation in filters, or not.
+ */
+
+/* md5 digests */
+
+typedef struct fz_md5_s fz_md5;
+
+struct fz_md5_s
+{
+	unsigned int state[4];
+	unsigned int count[2];
+	unsigned char buffer[64];
+};
+
+void fz_md5_init(fz_md5 *state);
+void fz_md5_update(fz_md5 *state, const unsigned char *input, unsigned inlen);
+void fz_md5_final(fz_md5 *state, unsigned char digest[16]);
+
+/* sha-256 digests */
+
+typedef struct fz_sha256_s fz_sha256;
+
+struct fz_sha256_s
+{
+	unsigned int state[8];
+	unsigned int count[2];
+	union {
+		unsigned char u8[64];
+		unsigned int u32[16];
+	} buffer;
+};
+
+void fz_sha256_init(fz_sha256 *state);
+void fz_sha256_update(fz_sha256 *state, const unsigned char *input, unsigned int inlen);
+void fz_sha256_final(fz_sha256 *state, unsigned char digest[32]);
+
+/* arc4 crypto */
+
+typedef struct fz_arc4_s fz_arc4;
+
+struct fz_arc4_s
+{
+	unsigned x;
+	unsigned y;
+	unsigned char state[256];
+};
+
+void fz_arc4_init(fz_arc4 *state, const unsigned char *key, unsigned len);
+void fz_arc4_encrypt(fz_arc4 *state, unsigned char *dest, const unsigned char *src, unsigned len);
+
+/* AES block cipher implementation from XYSSL */
+
+typedef struct fz_aes_s fz_aes;
+
+#define AES_DECRYPT 0
+#define AES_ENCRYPT 1
+
+struct fz_aes_s
+{
+	int nr; /* number of rounds */
+	unsigned long *rk; /* AES round keys */
+	unsigned long buf[68]; /* unaligned data */
+};
+
+void aes_setkey_enc( fz_aes *ctx, const unsigned char *key, int keysize );
+void aes_setkey_dec( fz_aes *ctx, const unsigned char *key, int keysize );
+void aes_crypt_cbc( fz_aes *ctx, int mode, int length,
+	unsigned char iv[16],
+	const unsigned char *input,
+	unsigned char *output );
+
+/*
+ * Dynamic objects.
+ * The same type of objects as found in PDF and PostScript.
+ * Used by the filters and the mupdf parser.
+ */
+
+typedef struct fz_obj_s fz_obj;
+
+extern fz_obj* (*fz_resolve_indirect)(fz_obj*);
+
+fz_obj *fz_new_null(void);
+fz_obj *fz_new_bool(int b);
+fz_obj *fz_new_int(int i);
+fz_obj *fz_new_real(float f);
+fz_obj *fz_new_name(char *str);
+fz_obj *fz_new_string(char *str, int len);
+fz_obj *fz_new_indirect(int num, int gen, void *xref);
+
+fz_obj *fz_new_array(int initialcap);
+fz_obj *fz_new_dict(int initialcap);
+fz_obj *fz_copy_array(fz_obj *array);
+fz_obj *fz_copy_dict(fz_obj *dict);
+
+fz_obj *fz_keep_obj(fz_obj *obj);
+void fz_drop_obj(fz_obj *obj);
+
+/* type queries */
+int fz_is_null(fz_obj *obj);
+int fz_is_bool(fz_obj *obj);
+int fz_is_int(fz_obj *obj);
+int fz_is_real(fz_obj *obj);
+int fz_is_name(fz_obj *obj);
+int fz_is_string(fz_obj *obj);
+int fz_is_array(fz_obj *obj);
+int fz_is_dict(fz_obj *obj);
+int fz_is_indirect(fz_obj *obj);
+
+int fz_objcmp(fz_obj *a, fz_obj *b);
+
+/* safe, silent failure, no error reporting */
+int fz_to_bool(fz_obj *obj);
+int fz_to_int(fz_obj *obj);
+float fz_to_real(fz_obj *obj);
+char *fz_to_name(fz_obj *obj);
+char *fz_to_str_buf(fz_obj *obj);
+int fz_to_str_len(fz_obj *obj);
+int fz_to_num(fz_obj *obj);
+int fz_to_gen(fz_obj *obj);
+
+int fz_array_len(fz_obj *array);
+fz_obj *fz_array_get(fz_obj *array, int i);
+void fz_array_put(fz_obj *array, int i, fz_obj *obj);
+void fz_array_push(fz_obj *array, fz_obj *obj);
+void fz_array_insert(fz_obj *array, fz_obj *obj);
+
+int fz_dict_len(fz_obj *dict);
+fz_obj *fz_dict_get_key(fz_obj *dict, int idx);
+fz_obj *fz_dict_get_val(fz_obj *dict, int idx);
+fz_obj *fz_dict_get(fz_obj *dict, fz_obj *key);
+fz_obj *fz_dict_gets(fz_obj *dict, char *key);
+fz_obj *fz_dict_getsa(fz_obj *dict, char *key, char *abbrev);
+void fz_dict_put(fz_obj *dict, fz_obj *key, fz_obj *val);
+void fz_dict_puts(fz_obj *dict, char *key, fz_obj *val);
+void fz_dict_del(fz_obj *dict, fz_obj *key);
+void fz_dict_dels(fz_obj *dict, char *key);
+void fz_sort_dict(fz_obj *dict);
+
+int fz_fprint_obj(FILE *fp, fz_obj *obj, int tight);
+void fz_debug_obj(fz_obj *obj);
+void fz_debug_ref(fz_obj *obj);
+
+void fz_set_str_len(fz_obj *obj, int newlen); /* private */
+void *fz_get_indirect_xref(fz_obj *obj); /* private */
+
+/*
+ * Data buffers.
+ */
+
+typedef struct fz_buffer_s fz_buffer;
+
+struct fz_buffer_s
+{
+	int refs;
+	unsigned char *data;
+	int cap, len;
+};
+
+fz_buffer *fz_new_buffer(int size);
+fz_buffer *fz_keep_buffer(fz_buffer *buf);
+void fz_drop_buffer(fz_buffer *buf);
+
+void fz_resize_buffer(fz_buffer *buf, int size);
+void fz_grow_buffer(fz_buffer *buf);
+
+/*
+ * Buffered reader.
+ * Only the data between rp and wp is valid data.
+ */
+
+typedef struct fz_stream_s fz_stream;
+
+struct fz_stream_s
+{
+	int refs;
+	int error;
+	int eof;
+	int pos;
+	int avail;
+	int bits;
+	unsigned char *bp, *rp, *wp, *ep;
+	void *state;
+	int (*read)(fz_stream *stm, unsigned char *buf, int len);
+	void (*close)(fz_stream *stm);
+	void (*seek)(fz_stream *stm, int offset, int whence);
+	unsigned char buf[4096];
+};
+
+fz_stream *fz_open_fd(int file);
+fz_stream *fz_open_file(const char *filename);
+fz_stream *fz_open_file_w(const wchar_t *filename); /* only on win32 */
+fz_stream *fz_open_buffer(fz_buffer *buf);
+fz_stream *fz_open_memory(unsigned char *data, int len);
+void fz_close(fz_stream *stm);
+
+fz_stream *fz_new_stream(void*, int(*)(fz_stream*, unsigned char*, int), void(*)(fz_stream *));
+fz_stream *fz_keep_stream(fz_stream *stm);
+void fz_fill_buffer(fz_stream *stm);
+
+int fz_tell(fz_stream *stm);
+void fz_seek(fz_stream *stm, int offset, int whence);
+
+int fz_read(fz_stream *stm, unsigned char *buf, int len);
+void fz_read_line(fz_stream *stm, char *buf, int max);
+fz_error fz_read_all(fz_buffer **bufp, fz_stream *stm, int initial);
+
+static inline int fz_read_byte(fz_stream *stm)
+{
+	if (stm->rp == stm->wp)
+	{
+		fz_fill_buffer(stm);
+		return stm->rp < stm->wp ? *stm->rp++ : EOF;
+	}
+	return *stm->rp++;
+}
+
+static inline int fz_peek_byte(fz_stream *stm)
+{
+	if (stm->rp == stm->wp)
+	{
+		fz_fill_buffer(stm);
+		return stm->rp < stm->wp ? *stm->rp : EOF;
+	}
+	return *stm->rp;
+}
+
+static inline void fz_unread_byte(fz_stream *stm)
+{
+	if (stm->rp > stm->bp)
+		stm->rp--;
+}
+
+static inline int fz_is_eof(fz_stream *stm)
+{
+	if (stm->rp == stm->wp)
+	{
+		if (stm->eof)
+			return 1;
+		return fz_peek_byte(stm) == EOF;
+	}
+	return 0;
+}
+
+static inline unsigned int fz_read_bits(fz_stream *stm, int n)
+{
+	unsigned int x;
+
+	if (n <= stm->avail)
+	{
+		stm->avail -= n;
+		x = (stm->bits >> stm->avail) & ((1 << n) - 1);
+	}
+	else
+	{
+		x = stm->bits & ((1 << stm->avail) - 1);
+		n -= stm->avail;
+		stm->avail = 0;
+
+		while (n > 8)
+		{
+			x = (x << 8) | fz_read_byte(stm);
+			n -= 8;
+		}
+
+		if (n > 0)
+		{
+			stm->bits = fz_read_byte(stm);
+			stm->avail = 8 - n;
+			x = (x << n) | (stm->bits >> stm->avail);
+		}
+	}
+
+	return x;
+}
+
+static inline void fz_sync_bits(fz_stream *stm)
+{
+	stm->avail = 0;
+}
+
+static inline int fz_is_eof_bits(fz_stream *stm)
+{
+	return fz_is_eof(stm) && (stm->avail == 0 || stm->bits == EOF);
+}
+
+/*
+ * Data filters.
+ */
+
+fz_stream *fz_open_copy(fz_stream *chain);
+fz_stream *fz_open_null(fz_stream *chain, int len);
+fz_stream *fz_open_arc4(fz_stream *chain, unsigned char *key, unsigned keylen);
+fz_stream *fz_open_aesd(fz_stream *chain, unsigned char *key, unsigned keylen);
+fz_stream *fz_open_a85d(fz_stream *chain);
+fz_stream *fz_open_ahxd(fz_stream *chain);
+fz_stream *fz_open_rld(fz_stream *chain);
+fz_stream *fz_open_dctd(fz_stream *chain, fz_obj *param);
+fz_stream *fz_open_faxd(fz_stream *chain, fz_obj *param);
+fz_stream *fz_open_flated(fz_stream *chain);
+fz_stream *fz_open_lzwd(fz_stream *chain, fz_obj *param);
+fz_stream *fz_open_predict(fz_stream *chain, fz_obj *param);
+fz_stream *fz_open_jbig2d(fz_stream *chain, fz_buffer *global);
+
+/*
+ * Resources and other graphics related objects.
+ */
+
+enum { FZ_MAX_COLORS = 32 };
+
+int fz_find_blendmode(char *name);
+char *fz_blendmode_name(int blendmode);
+
+/*
+ * Pixmaps have n components per pixel. the last is always alpha.
+ * premultiplied alpha when rendering, but non-premultiplied for colorspace
+ * conversions and rescaling.
+ */
+
+typedef struct fz_pixmap_s fz_pixmap;
+typedef struct fz_colorspace_s fz_colorspace;
+
+struct fz_pixmap_s
+{
+	int refs;
+	int x, y, w, h, n;
+	fz_pixmap *mask; /* explicit soft/image mask */
+	int interpolate;
+	int xres, yres;
+	fz_colorspace *colorspace;
+	unsigned char *samples;
+	int free_samples;
+};
+
+/* will return NULL if soft limit is exceeded */
+fz_pixmap *fz_new_pixmap_with_limit(fz_colorspace *colorspace, int w, int h);
+
+fz_pixmap *fz_new_pixmap_with_data(fz_colorspace *colorspace, int w, int h, unsigned char *samples);
+fz_pixmap *fz_new_pixmap_with_rect(fz_colorspace *, fz_bbox bbox);
+fz_pixmap *fz_new_pixmap_with_rect_and_data(fz_colorspace *, fz_bbox bbox, unsigned char *samples);
+fz_pixmap *fz_new_pixmap(fz_colorspace *, int w, int h);
+fz_pixmap *fz_keep_pixmap(fz_pixmap *pix);
+void fz_drop_pixmap(fz_pixmap *pix);
+void fz_clear_pixmap(fz_pixmap *pix);
+void fz_clear_pixmap_with_color(fz_pixmap *pix, int value);
+void fz_clear_pixmap_rect_with_color(fz_pixmap *pix, int value, fz_bbox r);
+void fz_copy_pixmap_rect(fz_pixmap *dest, fz_pixmap *src, fz_bbox r);
+void fz_premultiply_pixmap(fz_pixmap *pix);
+fz_pixmap *fz_alpha_from_gray(fz_pixmap *gray, int luminosity);
+fz_bbox fz_bound_pixmap(fz_pixmap *pix);
+void fz_invert_pixmap(fz_pixmap *pix);
+void fz_gamma_pixmap(fz_pixmap *pix, float gamma);
+
+fz_pixmap *fz_scale_pixmap(fz_pixmap *src, float x, float y, float w, float h);
+fz_pixmap *fz_scale_pixmap_gridfit(fz_pixmap *src, float x, float y, float w, float h, int gridfit);
+
+fz_error fz_write_pnm(fz_pixmap *pixmap, char *filename);
+fz_error fz_write_pam(fz_pixmap *pixmap, char *filename, int savealpha);
+fz_error fz_write_png(fz_pixmap *pixmap, char *filename, int savealpha);
+
+fz_error fz_load_jpx_image(fz_pixmap **imgp, unsigned char *data, int size, fz_colorspace *dcs);
+
+/*
+ * Bitmaps have 1 component per bit. Only used for creating halftoned versions
+ * of contone buffers, and saving out. Samples are stored msb first, akin to
+ * pbms.
+ */
+
+typedef struct fz_bitmap_s fz_bitmap;
+
+struct fz_bitmap_s
+{
+	int refs;
+	int w, h, stride, n;
+	unsigned char *samples;
+};
+
+fz_bitmap *fz_new_bitmap(int w, int h, int n);
+fz_bitmap *fz_keep_bitmap(fz_bitmap *bit);
+void fz_clear_bitmap(fz_bitmap *bit);
+void fz_drop_bitmap(fz_bitmap *bit);
+
+fz_error fz_write_pbm(fz_bitmap *bitmap, char *filename);
+
+/*
+ * A halftone is a set of threshold tiles, one per component. Each threshold
+ * tile is a pixmap, possibly of varying sizes and phases.
+ */
+
+typedef struct fz_halftone_s fz_halftone;
+
+struct fz_halftone_s
+{
+	int refs;
+	int n;
+	fz_pixmap *comp[1];
+};
+
+fz_halftone *fz_new_halftone(int num_comps);
+fz_halftone *fz_get_default_halftone(int num_comps);
+fz_halftone *fz_keep_halftone(fz_halftone *half);
+void fz_drop_halftone(fz_halftone *half);
+
+fz_bitmap *fz_halftone_pixmap(fz_pixmap *pix, fz_halftone *ht);
+
+/*
+ * Colorspace resources.
+ */
+
+extern fz_colorspace *fz_device_gray;
+extern fz_colorspace *fz_device_rgb;
+extern fz_colorspace *fz_device_bgr;
+extern fz_colorspace *fz_device_cmyk;
+
+struct fz_colorspace_s
+{
+	int refs;
+	char name[16];
+	int n;
+	void (*to_rgb)(fz_colorspace *, float *src, float *rgb);
+	void (*from_rgb)(fz_colorspace *, float *rgb, float *dst);
+	void (*free_data)(fz_colorspace *);
+	void *data;
+};
+
+fz_colorspace *fz_new_colorspace(char *name, int n);
+fz_colorspace *fz_keep_colorspace(fz_colorspace *colorspace);
+void fz_drop_colorspace(fz_colorspace *colorspace);
+
+void fz_convert_color(fz_colorspace *srcs, float *srcv, fz_colorspace *dsts, float *dstv);
+void fz_convert_pixmap(fz_pixmap *src, fz_pixmap *dst);
+
+fz_colorspace *fz_find_device_colorspace(char *name);
+
+/*
+ * Fonts come in two variants:
+ *	Regular fonts are handled by FreeType.
+ *	Type 3 fonts have callbacks to the interpreter.
+ */
+
+struct fz_device_s;
+
+typedef struct fz_font_s fz_font;
+char *ft_error_string(int err);
+
+struct fz_font_s
+{
+	int refs;
+	char name[32];
+
+	void *ft_face; /* has an FT_Face if used */
+	int ft_substitute; /* ... substitute metrics */
+	int ft_bold; /* ... synthesize bold */
+	int ft_italic; /* ... synthesize italic */
+	int ft_hint; /* ... force hinting for DynaLab fonts */
+
+	/* origin of font data */
+	char *ft_file;
+	unsigned char *ft_data;
+	int ft_size;
+
+	fz_matrix t3matrix;
+	fz_obj *t3resources;
+	fz_buffer **t3procs; /* has 256 entries if used */
+	float *t3widths; /* has 256 entries if used */
+	void *t3xref; /* a pdf_xref for the callback */
+	fz_error (*t3run)(void *xref, fz_obj *resources, fz_buffer *contents,
+		struct fz_device_s *dev, fz_matrix ctm);
+
+	fz_rect bbox;
+
+	/* substitute metrics */
+	int width_count;
+	int *width_table;
+};
+
+fz_font *fz_new_type3_font(char *name, fz_matrix matrix);
+
+fz_error fz_new_font_from_memory(fz_font **fontp, unsigned char *data, int len, int index);
+fz_error fz_new_font_from_file(fz_font **fontp, char *path, int index);
+
+fz_font *fz_keep_font(fz_font *font);
+void fz_drop_font(fz_font *font);
+
+void fz_debug_font(fz_font *font);
+void fz_set_font_bbox(fz_font *font, float xmin, float ymin, float xmax, float ymax);
+
+/*
+ * Vector path buffer.
+ * It can be stroked and dashed, or be filled.
+ * It has a fill rule (nonzero or even_odd).
+ *
+ * When rendering, they are flattened, stroked and dashed straight
+ * into the Global Edge List.
+ */
+
+typedef struct fz_path_s fz_path;
+typedef struct fz_stroke_state_s fz_stroke_state;
+
+typedef union fz_path_item_s fz_path_item;
+
+typedef enum fz_path_item_kind_e
+{
+	FZ_MOVETO,
+	FZ_LINETO,
+	FZ_CURVETO,
+	FZ_CLOSE_PATH
+} fz_path_item_kind;
+
+union fz_path_item_s
+{
+	fz_path_item_kind k;
+	float v;
+};
+
+struct fz_path_s
+{
+	int len, cap;
+	fz_path_item *items;
+};
+
+struct fz_stroke_state_s
+{
+	int start_cap, dash_cap, end_cap;
+	int linejoin;
+	float linewidth;
+	float miterlimit;
+	float dash_phase;
+	int dash_len;
+	float dash_list[32];
+};
+
+fz_path *fz_new_path(void);
+void fz_moveto(fz_path*, float x, float y);
+void fz_lineto(fz_path*, float x, float y);
+void fz_curveto(fz_path*, float, float, float, float, float, float);
+void fz_curvetov(fz_path*, float, float, float, float);
+void fz_curvetoy(fz_path*, float, float, float, float);
+void fz_closepath(fz_path*);
+void fz_free_path(fz_path *path);
+
+void fz_transform_path(fz_path *path, fz_matrix transform);
+
+fz_path *fz_clone_path(fz_path *old);
+
+fz_rect fz_bound_path(fz_path *path, fz_stroke_state *stroke, fz_matrix ctm);
+void fz_debug_path(fz_path *, int indent);
+
+/*
+ * Text buffer.
+ *
+ * The trm field contains the a, b, c and d coefficients.
+ * The e and f coefficients come from the individual elements,
+ * together they form the transform matrix for the glyph.
+ *
+ * Glyphs are referenced by glyph ID.
+ * The Unicode text equivalent is kept in a separate array
+ * with indexes into the glyph array.
+ */
+
+typedef struct fz_text_s fz_text;
+typedef struct fz_text_item_s fz_text_item;
+
+struct fz_text_item_s
+{
+	float x, y;
+	int gid; /* -1 for one gid to many ucs mappings */
+	int ucs; /* -1 for one ucs to many gid mappings */
+};
+
+struct fz_text_s
+{
+	fz_font *font;
+	fz_matrix trm;
+	int wmode;
+	int len, cap;
+	fz_text_item *items;
+};
+
+fz_text *fz_new_text(fz_font *face, fz_matrix trm, int wmode);
+void fz_add_text(fz_text *text, int gid, int ucs, float x, float y);
+void fz_free_text(fz_text *text);
+void fz_debug_text(fz_text*, int indent);
+fz_rect fz_bound_text(fz_text *text, fz_matrix ctm);
+fz_text *fz_clone_text(fz_text *old);
+
+/*
+ * The shading code uses gouraud shaded triangle meshes.
+ */
+
+enum
+{
+	FZ_LINEAR,
+	FZ_RADIAL,
+	FZ_MESH,
+};
+
+typedef struct fz_shade_s fz_shade;
+
+struct fz_shade_s
+{
+	int refs;
+
+	fz_rect bbox;		/* can be fz_infinite_rect */
+	fz_colorspace *colorspace;
+
+	fz_matrix matrix;	/* matrix from pattern dict */
+	int use_background;	/* background color for fills but not 'sh' */
+	float background[FZ_MAX_COLORS];
+
+	int use_function;
+	float function[256][FZ_MAX_COLORS + 1];
+
+	int type; /* linear, radial, mesh */
+	int extend[2];
+
+	int mesh_len;
+	int mesh_cap;
+	float *mesh; /* [x y 0], [x y r], [x y t] or [x y c1 ... cn] */
+};
+
+fz_shade *fz_keep_shade(fz_shade *shade);
+void fz_drop_shade(fz_shade *shade);
+void fz_debug_shade(fz_shade *shade);
+
+fz_rect fz_bound_shade(fz_shade *shade, fz_matrix ctm);
+void fz_paint_shade(fz_shade *shade, fz_matrix ctm, fz_pixmap *dest, fz_bbox bbox);
+
+/*
+ * Glyph cache
+ */
+
+typedef struct fz_glyph_cache_s fz_glyph_cache;
+
+fz_glyph_cache *fz_new_glyph_cache(void);
+fz_pixmap *fz_render_ft_glyph(fz_font *font, int cid, fz_matrix trm);
+fz_pixmap *fz_render_t3_glyph(fz_font *font, int cid, fz_matrix trm, fz_colorspace *model);
+fz_pixmap *fz_render_ft_stroked_glyph(fz_font *font, int gid, fz_matrix trm, fz_matrix ctm, fz_stroke_state *state);
+fz_pixmap *fz_render_glyph(fz_glyph_cache*, fz_font*, int, fz_matrix, fz_colorspace *model);
+fz_pixmap *fz_render_stroked_glyph(fz_glyph_cache*, fz_font*, int, fz_matrix, fz_matrix, fz_stroke_state *stroke);
+void fz_free_glyph_cache(fz_glyph_cache *);
+
+/*
+ * Scan converter
+ */
+
+int fz_get_aa_level(void);
+void fz_set_aa_level(int bits);
+
+typedef struct fz_gel_s fz_gel;
+
+fz_gel *fz_new_gel(void);
+void fz_insert_gel(fz_gel *gel, float x0, float y0, float x1, float y1);
+void fz_reset_gel(fz_gel *gel, fz_bbox clip);
+void fz_sort_gel(fz_gel *gel);
+fz_bbox fz_bound_gel(fz_gel *gel);
+void fz_free_gel(fz_gel *gel);
+int fz_is_rect_gel(fz_gel *gel);
+
+void fz_scan_convert(fz_gel *gel, int eofill, fz_bbox clip, fz_pixmap *pix, unsigned char *colorbv);
+
+void fz_flatten_fill_path(fz_gel *gel, fz_path *path, fz_matrix ctm, float flatness);
+void fz_flatten_stroke_path(fz_gel *gel, fz_path *path, fz_stroke_state *stroke, fz_matrix ctm, float flatness, float linewidth);
+void fz_flatten_dash_path(fz_gel *gel, fz_path *path, fz_stroke_state *stroke, fz_matrix ctm, float flatness, float linewidth);
+
+/*
+ * The device interface.
+ */
+
+enum
+{
+	/* Hints */
+	FZ_IGNORE_IMAGE = 1,
+	FZ_IGNORE_SHADE = 2,
+
+	/* Flags */
+	FZ_CHARPROC_MASK = 1,
+	FZ_CHARPROC_COLOR = 2,
+};
+
+typedef struct fz_device_s fz_device;
+
+struct fz_device_s
+{
+	int hints;
+	int flags;
+
+	void *user;
+	void (*free_user)(void *);
+
+	void (*fill_path)(void *, fz_path *, int even_odd, fz_matrix, fz_colorspace *, float *color, float alpha);
+	void (*stroke_path)(void *, fz_path *, fz_stroke_state *, fz_matrix, fz_colorspace *, float *color, float alpha);
+	void (*clip_path)(void *, fz_path *, fz_rect *rect, int even_odd, fz_matrix);
+	void (*clip_stroke_path)(void *, fz_path *, fz_rect *rect, fz_stroke_state *, fz_matrix);
+
+	void (*fill_text)(void *, fz_text *, fz_matrix, fz_colorspace *, float *color, float alpha);
+	void (*stroke_text)(void *, fz_text *, fz_stroke_state *, fz_matrix, fz_colorspace *, float *color, float alpha);
+	void (*clip_text)(void *, fz_text *, fz_matrix, int accumulate);
+	void (*clip_stroke_text)(void *, fz_text *, fz_stroke_state *, fz_matrix);
+	void (*ignore_text)(void *, fz_text *, fz_matrix);
+
+	void (*fill_shade)(void *, fz_shade *shd, fz_matrix ctm, float alpha);
+	void (*fill_image)(void *, fz_pixmap *img, fz_matrix ctm, float alpha);
+	void (*fill_image_mask)(void *, fz_pixmap *img, fz_matrix ctm, fz_colorspace *, float *color, float alpha);
+	void (*clip_image_mask)(void *, fz_pixmap *img, fz_rect *rect, fz_matrix ctm);
+
+	void (*pop_clip)(void *);
+
+	void (*begin_mask)(void *, fz_rect, int luminosity, fz_colorspace *, float *bc);
+	void (*end_mask)(void *);
+	void (*begin_group)(void *, fz_rect, int isolated, int knockout, int blendmode, float alpha);
+	void (*end_group)(void *);
+
+	void (*begin_tile)(void *, fz_rect area, fz_rect view, float xstep, float ystep, fz_matrix ctm);
+	void (*end_tile)(void *);
+};
+
+void fz_fill_path(fz_device *dev, fz_path *path, int even_odd, fz_matrix ctm, fz_colorspace *colorspace, float *color, float alpha);
+void fz_stroke_path(fz_device *dev, fz_path *path, fz_stroke_state *stroke, fz_matrix ctm, fz_colorspace *colorspace, float *color, float alpha);
+void fz_clip_path(fz_device *dev, fz_path *path, fz_rect *rect, int even_odd, fz_matrix ctm);
+void fz_clip_stroke_path(fz_device *dev, fz_path *path, fz_rect *rect, fz_stroke_state *stroke, fz_matrix ctm);
+void fz_fill_text(fz_device *dev, fz_text *text, fz_matrix ctm, fz_colorspace *colorspace, float *color, float alpha);
+void fz_stroke_text(fz_device *dev, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm, fz_colorspace *colorspace, float *color, float alpha);
+void fz_clip_text(fz_device *dev, fz_text *text, fz_matrix ctm, int accumulate);
+void fz_clip_stroke_text(fz_device *dev, fz_text *text, fz_stroke_state *stroke, fz_matrix ctm);
+void fz_ignore_text(fz_device *dev, fz_text *text, fz_matrix ctm);
+void fz_pop_clip(fz_device *dev);
+void fz_fill_shade(fz_device *dev, fz_shade *shade, fz_matrix ctm, float alpha);
+void fz_fill_image(fz_device *dev, fz_pixmap *image, fz_matrix ctm, float alpha);
+void fz_fill_image_mask(fz_device *dev, fz_pixmap *image, fz_matrix ctm, fz_colorspace *colorspace, float *color, float alpha);
+void fz_clip_image_mask(fz_device *dev, fz_pixmap *image, fz_rect *rect, fz_matrix ctm);
+void fz_begin_mask(fz_device *dev, fz_rect area, int luminosity, fz_colorspace *colorspace, float *bc);
+void fz_end_mask(fz_device *dev);
+void fz_begin_group(fz_device *dev, fz_rect area, int isolated, int knockout, int blendmode, float alpha);
+void fz_end_group(fz_device *dev);
+void fz_begin_tile(fz_device *dev, fz_rect area, fz_rect view, float xstep, float ystep, fz_matrix ctm);
+void fz_end_tile(fz_device *dev);
+
+fz_device *fz_new_device(void *user);
+void fz_free_device(fz_device *dev);
+
+fz_device *fz_new_trace_device(void);
+fz_device *fz_new_bbox_device(fz_bbox *bboxp);
+fz_device *fz_new_draw_device(fz_glyph_cache *cache, fz_pixmap *dest);
+fz_device *fz_new_draw_device_type3(fz_glyph_cache *cache, fz_pixmap *dest);
+
+/*
+ * Text extraction device
+ */
+
+typedef struct fz_text_span_s fz_text_span;
+typedef struct fz_text_char_s fz_text_char;
+
+struct fz_text_char_s
+{
+	int c;
+	fz_bbox bbox;
+};
+
+struct fz_text_span_s
+{
+	fz_font *font;
+	float size;
+	int wmode;
+	int len, cap;
+	fz_text_char *text;
+	fz_text_span *next;
+	int eol;
+};
+
+fz_text_span *fz_new_text_span(void);
+void fz_free_text_span(fz_text_span *line);
+void fz_debug_text_span(fz_text_span *line);
+void fz_debug_text_span_xml(fz_text_span *span);
+
+fz_device *fz_new_text_device(fz_text_span *text);
+
+/*
+ * Display list device -- record and play back device commands.
+ */
+
+typedef struct fz_display_list_s fz_display_list;
+
+fz_display_list *fz_new_display_list(void);
+void fz_free_display_list(fz_display_list *list);
+fz_device *fz_new_list_device(fz_display_list *list);
+void fz_execute_display_list(fz_display_list *list, fz_device *dev, fz_matrix ctm, fz_bbox area);
+
+/*
+ * Plotting functions.
+ */
+
+void fz_accelerate(void);
+void fz_accelerate_arch(void);
+
+void fz_decode_tile(fz_pixmap *pix, float *decode);
+void fz_decode_indexed_tile(fz_pixmap *pix, float *decode, int maxval);
+void fz_unpack_tile(fz_pixmap *dst, unsigned char * restrict src, int n, int depth, int stride, int scale);
+
+void fz_paint_solid_alpha(unsigned char * restrict dp, int w, int alpha);
+void fz_paint_solid_color(unsigned char * restrict dp, int n, int w, unsigned char *color);
+
+void fz_paint_span(unsigned char * restrict dp, unsigned char * restrict sp, int n, int w, int alpha);
+void fz_paint_span_with_color(unsigned char * restrict dp, unsigned char * restrict mp, int n, int w, unsigned char *color);
+
+void fz_paint_image(fz_pixmap *dst, fz_bbox scissor, fz_pixmap *shape, fz_pixmap *img, fz_matrix ctm, int alpha);
+void fz_paint_image_with_color(fz_pixmap *dst, fz_bbox scissor, fz_pixmap *shape, fz_pixmap *img, fz_matrix ctm, unsigned char *colorbv);
+
+void fz_paint_pixmap(fz_pixmap *dst, fz_pixmap *src, int alpha);
+void fz_paint_pixmap_with_mask(fz_pixmap *dst, fz_pixmap *src, fz_pixmap *msk);
+void fz_paint_pixmap_with_rect(fz_pixmap *dst, fz_pixmap *src, int alpha, fz_bbox bbox);
+
+void fz_blend_pixmap(fz_pixmap *dst, fz_pixmap *src, int alpha, int blendmode, int isolated, fz_pixmap *shape);
+
+enum
+{
+	/* PDF 1.4 -- standard separable */
+	FZ_BLEND_NORMAL,
+	FZ_BLEND_MULTIPLY,
+	FZ_BLEND_SCREEN,
+	FZ_BLEND_OVERLAY,
+	FZ_BLEND_DARKEN,
+	FZ_BLEND_LIGHTEN,
+	FZ_BLEND_COLOR_DODGE,
+	FZ_BLEND_COLOR_BURN,
+	FZ_BLEND_HARD_LIGHT,
+	FZ_BLEND_SOFT_LIGHT,
+	FZ_BLEND_DIFFERENCE,
+	FZ_BLEND_EXCLUSION,
+
+	/* PDF 1.4 -- standard non-separable */
+	FZ_BLEND_HUE,
+	FZ_BLEND_SATURATION,
+	FZ_BLEND_COLOR,
+	FZ_BLEND_LUMINOSITY,
+
+	/* For packing purposes */
+	FZ_BLEND_MODEMASK = 15,
+	FZ_BLEND_ISOLATED = 16,
+	FZ_BLEND_KNOCKOUT = 32
+};
+
+#endif
diff --git a/contrib/media/updf/fitz/lrintf.c b/contrib/media/updf/fitz/lrintf.c
new file mode 100644
index 0000000000..be089dc8db
--- /dev/null
+++ b/contrib/media/updf/fitz/lrintf.c
@@ -0,0 +1,5 @@
+#include <math.h>
+
+long long int lrintf(float x) {
+  return floor(x);
+}
diff --git a/contrib/media/updf/fitz/obj_print.c b/contrib/media/updf/fitz/obj_print.c
new file mode 100644
index 0000000000..30b34d95e2
--- /dev/null
+++ b/contrib/media/updf/fitz/obj_print.c
@@ -0,0 +1,335 @@
+#include "fitz.h"
+
+struct fmt
+{
+	char *buf;
+	int cap;
+	int len;
+	int indent;
+	int tight;
+	int col;
+	int sep;
+	int last;
+};
+
+static void fmt_obj(struct fmt *fmt, fz_obj *obj);
+
+static inline int iswhite(int ch)
+{
+	return
+		ch == '\000' ||
+		ch == '\011' ||
+		ch == '\012' ||
+		ch == '\014' ||
+		ch == '\015' ||
+		ch == '\040';
+}
+
+static inline int isdelim(int ch)
+{
+	return	ch == '(' || ch == ')' ||
+		ch == '<' || ch == '>' ||
+		ch == '[' || ch == ']' ||
+		ch == '{' || ch == '}' ||
+		ch == '/' ||
+		ch == '%';
+}
+
+static inline void fmt_putc(struct fmt *fmt, int c)
+{
+	if (fmt->sep && !isdelim(fmt->last) && !isdelim(c)) {
+		fmt->sep = 0;
+		fmt_putc(fmt, ' ');
+	}
+	fmt->sep = 0;
+
+	if (fmt->buf && fmt->len < fmt->cap)
+		fmt->buf[fmt->len] = c;
+
+	if (c == '\n')
+		fmt->col = 0;
+	else
+		fmt->col ++;
+
+	fmt->len ++;
+
+	fmt->last = c;
+}
+
+static inline void fmt_indent(struct fmt *fmt)
+{
+	int i = fmt->indent;
+	while (i--) {
+		fmt_putc(fmt, ' ');
+		fmt_putc(fmt, ' ');
+	}
+}
+
+static inline void fmt_puts(struct fmt *fmt, char *s)
+{
+	while (*s)
+		fmt_putc(fmt, *s++);
+}
+
+static inline void fmt_sep(struct fmt *fmt)
+{
+	fmt->sep = 1;
+}
+
+static void fmt_str(struct fmt *fmt, fz_obj *obj)
+{
+	char *s = fz_to_str_buf(obj);
+	int n = fz_to_str_len(obj);
+	int i, c;
+
+	fmt_putc(fmt, '(');
+	for (i = 0; i < n; i++)
+	{
+		c = (unsigned char)s[i];
+		if (c == '\n')
+			fmt_puts(fmt, "\\n");
+		else if (c == '\r')
+			fmt_puts(fmt, "\\r");
+		else if (c == '\t')
+			fmt_puts(fmt, "\\t");
+		else if (c == '\b')
+			fmt_puts(fmt, "\\b");
+		else if (c == '\f')
+			fmt_puts(fmt, "\\f");
+		else if (c == '(')
+			fmt_puts(fmt, "\\(");
+		else if (c == ')')
+			fmt_puts(fmt, "\\)");
+		else if (c < 32 || c >= 127) {
+			char buf[16];
+			fmt_putc(fmt, '\\');
+			sprintf(buf, "%03o", c);
+			fmt_puts(fmt, buf);
+		}
+		else
+			fmt_putc(fmt, c);
+	}
+	fmt_putc(fmt, ')');
+}
+
+static void fmt_hex(struct fmt *fmt, fz_obj *obj)
+{
+	char *s = fz_to_str_buf(obj);
+	int n = fz_to_str_len(obj);
+	int i, b, c;
+
+	fmt_putc(fmt, '<');
+	for (i = 0; i < n; i++) {
+		b = (unsigned char) s[i];
+		c = (b >> 4) & 0x0f;
+		fmt_putc(fmt, c < 0xA ? c + '0' : c + 'A' - 0xA);
+		c = (b) & 0x0f;
+		fmt_putc(fmt, c < 0xA ? c + '0' : c + 'A' - 0xA);
+	}
+	fmt_putc(fmt, '>');
+}
+
+static void fmt_name(struct fmt *fmt, fz_obj *obj)
+{
+	unsigned char *s = (unsigned char *) fz_to_name(obj);
+	int i, c;
+
+	fmt_putc(fmt, '/');
+
+	for (i = 0; s[i]; i++)
+	{
+		if (isdelim(s[i]) || iswhite(s[i]) ||
+			s[i] == '#' || s[i] < 32 || s[i] >= 127)
+		{
+			fmt_putc(fmt, '#');
+			c = (s[i] >> 4) & 0xf;
+			fmt_putc(fmt, c < 0xA ? c + '0' : c + 'A' - 0xA);
+			c = s[i] & 0xf;
+			fmt_putc(fmt, c < 0xA ? c + '0' : c + 'A' - 0xA);
+		}
+		else
+		{
+			fmt_putc(fmt, s[i]);
+		}
+	}
+}
+
+static void fmt_array(struct fmt *fmt, fz_obj *obj)
+{
+	int i;
+
+	if (fmt->tight) {
+		fmt_putc(fmt, '[');
+		for (i = 0; i < fz_array_len(obj); i++) {
+			fmt_obj(fmt, fz_array_get(obj, i));
+			fmt_sep(fmt);
+		}
+		fmt_putc(fmt, ']');
+	}
+	else {
+		fmt_puts(fmt, "[ ");
+		for (i = 0; i < fz_array_len(obj); i++) {
+			if (fmt->col > 60) {
+				fmt_putc(fmt, '\n');
+				fmt_indent(fmt);
+			}
+			fmt_obj(fmt, fz_array_get(obj, i));
+			fmt_putc(fmt, ' ');
+		}
+		fmt_putc(fmt, ']');
+		fmt_sep(fmt);
+	}
+}
+
+static void fmt_dict(struct fmt *fmt, fz_obj *obj)
+{
+	int i;
+	fz_obj *key, *val;
+
+	if (fmt->tight) {
+		fmt_puts(fmt, "<<");
+		for (i = 0; i < fz_dict_len(obj); i++) {
+			fmt_obj(fmt, fz_dict_get_key(obj, i));
+			fmt_sep(fmt);
+			fmt_obj(fmt, fz_dict_get_val(obj, i));
+			fmt_sep(fmt);
+		}
+		fmt_puts(fmt, ">>");
+	}
+	else {
+		fmt_puts(fmt, "<<\n");
+		fmt->indent ++;
+		for (i = 0; i < fz_dict_len(obj); i++) {
+			key = fz_dict_get_key(obj, i);
+			val = fz_dict_get_val(obj, i);
+			fmt_indent(fmt);
+			fmt_obj(fmt, key);
+			fmt_putc(fmt, ' ');
+			if (!fz_is_indirect(val) && fz_is_array(val))
+				fmt->indent ++;
+			fmt_obj(fmt, val);
+			fmt_putc(fmt, '\n');
+			if (!fz_is_indirect(val) && fz_is_array(val))
+				fmt->indent --;
+		}
+		fmt->indent --;
+		fmt_indent(fmt);
+		fmt_puts(fmt, ">>");
+	}
+}
+
+static void fmt_obj(struct fmt *fmt, fz_obj *obj)
+{
+	char buf[256];
+
+	if (!obj)
+		fmt_puts(fmt, "<NULL>");
+	else if (fz_is_indirect(obj))
+	{
+		sprintf(buf, "%d %d R", fz_to_num(obj), fz_to_gen(obj));
+		fmt_puts(fmt, buf);
+	}
+	else if (fz_is_null(obj))
+		fmt_puts(fmt, "null");
+	else if (fz_is_bool(obj))
+		fmt_puts(fmt, fz_to_bool(obj) ? "true" : "false");
+	else if (fz_is_int(obj))
+	{
+		sprintf(buf, "%d", fz_to_int(obj));
+		fmt_puts(fmt, buf);
+	}
+	else if (fz_is_real(obj))
+	{
+		sprintf(buf, "%g", fz_to_real(obj));
+		if (strchr(buf, 'e')) /* bad news! */
+			sprintf(buf, fabsf(fz_to_real(obj)) > 1 ? "%1.1f" : "%1.8f", fz_to_real(obj));
+		fmt_puts(fmt, buf);
+	}
+	else if (fz_is_string(obj))
+	{
+		char *str = fz_to_str_buf(obj);
+		int len = fz_to_str_len(obj);
+		int added = 0;
+		int i, c;
+		for (i = 0; i < len; i++) {
+			c = (unsigned char)str[i];
+			if (strchr("()\\\n\r\t\b\f", c))
+				added ++;
+			else if (c < 32 || c >= 127)
+				added += 3;
+		}
+		if (added < len)
+			fmt_str(fmt, obj);
+		else
+			fmt_hex(fmt, obj);
+	}
+	else if (fz_is_name(obj))
+		fmt_name(fmt, obj);
+	else if (fz_is_array(obj))
+		fmt_array(fmt, obj);
+	else if (fz_is_dict(obj))
+		fmt_dict(fmt, obj);
+	else
+		fmt_puts(fmt, "<unknown object>");
+}
+
+static int
+fz_sprint_obj(char *s, int n, fz_obj *obj, int tight)
+{
+	struct fmt fmt;
+
+	fmt.indent = 0;
+	fmt.col = 0;
+	fmt.sep = 0;
+	fmt.last = 0;
+
+	fmt.tight = tight;
+	fmt.buf = s;
+	fmt.cap = n;
+	fmt.len = 0;
+	fmt_obj(&fmt, obj);
+
+	if (fmt.buf && fmt.len < fmt.cap)
+		fmt.buf[fmt.len] = '\0';
+
+	return fmt.len;
+}
+
+int
+fz_fprint_obj(FILE *fp, fz_obj *obj, int tight)
+{
+	char buf[1024];
+	char *ptr;
+	int n;
+
+	n = fz_sprint_obj(NULL, 0, obj, tight);
+	if ((n + 1) < sizeof buf)
+	{
+		fz_sprint_obj(buf, sizeof buf, obj, tight);
+		fputs(buf, fp);
+		fputc('\n', fp);
+	}
+	else
+	{
+		ptr = fz_malloc(n + 1);
+		fz_sprint_obj(ptr, n + 1, obj, tight);
+		fputs(ptr, fp);
+		fputc('\n', fp);
+		fz_free(ptr);
+	}
+	return n;
+}
+
+void
+fz_debug_obj(fz_obj *obj)
+{
+	fz_fprint_obj(stdout, obj, 0);
+}
+
+void
+fz_debug_ref(fz_obj *ref)
+{
+	fz_obj *obj;
+	obj = fz_resolve_indirect(ref);
+	fz_debug_obj(obj);
+}
diff --git a/contrib/media/updf/fitz/res_bitmap.c b/contrib/media/updf/fitz/res_bitmap.c
new file mode 100644
index 0000000000..0b852af248
--- /dev/null
+++ b/contrib/media/updf/fitz/res_bitmap.c
@@ -0,0 +1,76 @@
+#include "fitz.h"
+
+fz_bitmap *
+fz_new_bitmap(int w, int h, int n)
+{
+	fz_bitmap *bit;
+
+	bit = fz_malloc(sizeof(fz_bitmap));
+	bit->refs = 1;
+	bit->w = w;
+	bit->h = h;
+	bit->n = n;
+	/* Span is 32 bit aligned. We may want to make this 64 bit if we
+	 * use SSE2 etc. */
+	bit->stride = ((n * w + 31) & ~31) >> 3;
+
+	bit->samples = fz_calloc(h, bit->stride);
+
+	return bit;
+}
+
+fz_bitmap *
+fz_keep_bitmap(fz_bitmap *pix)
+{
+	pix->refs++;
+	return pix;
+}
+
+void
+fz_drop_bitmap(fz_bitmap *bit)
+{
+	if (bit && --bit->refs == 0)
+	{
+		fz_free(bit->samples);
+		fz_free(bit);
+	}
+}
+
+void
+fz_clear_bitmap(fz_bitmap *bit)
+{
+	memset(bit->samples, 0, bit->stride * bit->h);
+}
+
+/*
+ * Write bitmap to PBM file
+ */
+
+fz_error
+fz_write_pbm(fz_bitmap *bitmap, char *filename)
+{
+	FILE *fp;
+	unsigned char *p;
+	int h, bytestride;
+
+	fp = fopen(filename, "wb");
+	if (!fp)
+		return fz_throw("cannot open file '%s': %s", filename, strerror(errno));
+
+	assert(bitmap->n == 1);
+
+	fprintf(fp, "P4\n%d %d\n", bitmap->w, bitmap->h);
+
+	p = bitmap->samples;
+
+	h = bitmap->h;
+	bytestride = (bitmap->w + 7) >> 3;
+	while (h--)
+	{
+		fwrite(p, 1, bytestride, fp);
+		p += bitmap->stride;
+	}
+
+	fclose(fp);
+	return fz_okay;
+}
diff --git a/contrib/media/updf/fitz/res_colorspace.c b/contrib/media/updf/fitz/res_colorspace.c
new file mode 100644
index 0000000000..47df2b3444
--- /dev/null
+++ b/contrib/media/updf/fitz/res_colorspace.c
@@ -0,0 +1,685 @@
+#include "fitz.h"
+
+#define SLOWCMYK
+
+fz_colorspace *
+fz_new_colorspace(char *name, int n)
+{
+	fz_colorspace *cs = fz_malloc(sizeof(fz_colorspace));
+	cs->refs = 1;
+	fz_strlcpy(cs->name, name, sizeof cs->name);
+	cs->n = n;
+	cs->to_rgb = NULL;
+	cs->from_rgb = NULL;
+	cs->free_data = NULL;
+	cs->data = NULL;
+	return cs;
+}
+
+fz_colorspace *
+fz_keep_colorspace(fz_colorspace *cs)
+{
+	if (cs->refs < 0)
+		return cs;
+	cs->refs ++;
+	return cs;
+}
+
+void
+fz_drop_colorspace(fz_colorspace *cs)
+{
+	if (cs && cs->refs < 0)
+		return;
+	if (cs && --cs->refs == 0)
+	{
+		if (cs->free_data && cs->data)
+			cs->free_data(cs);
+		fz_free(cs);
+	}
+}
+
+/* Device colorspace definitions */
+
+static void gray_to_rgb(fz_colorspace *cs, float *gray, float *rgb)
+{
+	rgb[0] = gray[0];
+	rgb[1] = gray[0];
+	rgb[2] = gray[0];
+}
+
+static void rgb_to_gray(fz_colorspace *cs, float *rgb, float *gray)
+{
+	float r = rgb[0];
+	float g = rgb[1];
+	float b = rgb[2];
+	gray[0] = r * 0.3f + g * 0.59f + b * 0.11f;
+}
+
+static void rgb_to_rgb(fz_colorspace *cs, float *rgb, float *xyz)
+{
+	xyz[0] = rgb[0];
+	xyz[1] = rgb[1];
+	xyz[2] = rgb[2];
+}
+
+static void bgr_to_rgb(fz_colorspace *cs, float *bgr, float *rgb)
+{
+	rgb[0] = bgr[2];
+	rgb[1] = bgr[1];
+	rgb[2] = bgr[0];
+}
+
+static void rgb_to_bgr(fz_colorspace *cs, float *rgb, float *bgr)
+{
+	bgr[0] = rgb[2];
+	bgr[1] = rgb[1];
+	bgr[2] = rgb[0];
+}
+
+static void cmyk_to_rgb(fz_colorspace *cs, float *cmyk, float *rgb)
+{
+#ifdef SLOWCMYK /* from poppler */
+	float c = cmyk[0], m = cmyk[1], y = cmyk[2], k = cmyk[3];
+	float c1 = 1 - c, m1 = 1 - m, y1 = 1 - y, k1 = 1 - k;
+	float r, g, b, x;
+
+	/* this is a matrix multiplication, unrolled for performance */
+	x = c1 * m1 * y1 * k1;	/* 0 0 0 0 */
+	r = g = b = x;
+	x = c1 * m1 * y1 * k;	/* 0 0 0 1 */
+	r += 0.1373 * x;
+	g += 0.1216 * x;
+	b += 0.1255 * x;
+	x = c1 * m1 * y * k1;	/* 0 0 1 0 */
+	r += x;
+	g += 0.9490 * x;
+	x = c1 * m1 * y * k;	/* 0 0 1 1 */
+	r += 0.1098 * x;
+	g += 0.1020 * x;
+	x = c1 * m * y1 * k1;	/* 0 1 0 0 */
+	r += 0.9255 * x;
+	b += 0.5490 * x;
+	x = c1 * m * y1 * k;	/* 0 1 0 1 */
+	r += 0.1412 * x;
+	x = c1 * m * y * k1;	/* 0 1 1 0 */
+	r += 0.9294 * x;
+	g += 0.1098 * x;
+	b += 0.1412 * x;
+	x = c1 * m * y * k;	/* 0 1 1 1 */
+	r += 0.1333 * x;
+	x = c * m1 * y1 * k1;	/* 1 0 0 0 */
+	g += 0.6784 * x;
+	b += 0.9373 * x;
+	x = c * m1 * y1 * k;	/* 1 0 0 1 */
+	g += 0.0588 * x;
+	b += 0.1412 * x;
+	x = c * m1 * y * k1;	/* 1 0 1 0 */
+	g += 0.6510 * x;
+	b += 0.3137 * x;
+	x = c * m1 * y * k;	/* 1 0 1 1 */
+	g += 0.0745 * x;
+	x = c * m * y1 * k1;	/* 1 1 0 0 */
+	r += 0.1804 * x;
+	g += 0.1922 * x;
+	b += 0.5725 * x;
+	x = c * m * y1 * k;	/* 1 1 0 1 */
+	b += 0.0078 * x;
+	x = c * m * y * k1;	/* 1 1 1 0 */
+	r += 0.2118 * x;
+	g += 0.2119 * x;
+	b += 0.2235 * x;
+
+	rgb[0] = CLAMP(r, 0, 1);
+	rgb[1] = CLAMP(g, 0, 1);
+	rgb[2] = CLAMP(b, 0, 1);
+#else
+	rgb[0] = 1 - MIN(1, cmyk[0] + cmyk[3]);
+	rgb[1] = 1 - MIN(1, cmyk[1] + cmyk[3]);
+	rgb[2] = 1 - MIN(1, cmyk[2] + cmyk[3]);
+#endif
+}
+
+static void rgb_to_cmyk(fz_colorspace *cs, float *rgb, float *cmyk)
+{
+	float c, m, y, k;
+	c = 1 - rgb[0];
+	m = 1 - rgb[1];
+	y = 1 - rgb[2];
+	k = MIN(c, MIN(m, y));
+	cmyk[0] = c - k;
+	cmyk[1] = m - k;
+	cmyk[2] = y - k;
+	cmyk[3] = k;
+}
+
+static fz_colorspace k_device_gray = { -1, "DeviceGray", 1, gray_to_rgb, rgb_to_gray };
+static fz_colorspace k_device_rgb = { -1, "DeviceRGB", 3, rgb_to_rgb, rgb_to_rgb };
+static fz_colorspace k_device_bgr = { -1, "DeviceRGB", 3, bgr_to_rgb, rgb_to_bgr };
+static fz_colorspace k_device_cmyk = { -1, "DeviceCMYK", 4, cmyk_to_rgb, rgb_to_cmyk };
+
+fz_colorspace *fz_device_gray = &k_device_gray;
+fz_colorspace *fz_device_rgb = &k_device_rgb;
+fz_colorspace *fz_device_bgr = &k_device_bgr;
+fz_colorspace *fz_device_cmyk = &k_device_cmyk;
+
+fz_colorspace *
+fz_find_device_colorspace(char *name)
+{
+	if (!strcmp(name, "DeviceGray"))
+		return fz_device_gray;
+	if (!strcmp(name, "DeviceRGB"))
+		return fz_device_rgb;
+	if (!strcmp(name, "DeviceBGR"))
+		return fz_device_bgr;
+	if (!strcmp(name, "DeviceCMYK"))
+		return fz_device_cmyk;
+	fz_warn("unknown device colorspace: %s", name);
+	return NULL;
+}
+
+/* Fast pixmap color conversions */
+
+static void fast_gray_to_rgb(fz_pixmap *src, fz_pixmap *dst)
+{
+	unsigned char *s = src->samples;
+	unsigned char *d = dst->samples;
+	int n = src->w * src->h;
+	while (n--)
+	{
+		d[0] = s[0];
+		d[1] = s[0];
+		d[2] = s[0];
+		d[3] = s[1];
+		s += 2;
+		d += 4;
+	}
+}
+
+static void fast_gray_to_cmyk(fz_pixmap *src, fz_pixmap *dst)
+{
+	unsigned char *s = src->samples;
+	unsigned char *d = dst->samples;
+	int n = src->w * src->h;
+	while (n--)
+	{
+		d[0] = 0;
+		d[1] = 0;
+		d[2] = 0;
+		d[3] = s[0];
+		d[4] = s[1];
+		s += 2;
+		d += 5;
+	}
+}
+
+static void fast_rgb_to_gray(fz_pixmap *src, fz_pixmap *dst)
+{
+	unsigned char *s = src->samples;
+	unsigned char *d = dst->samples;
+	int n = src->w * src->h;
+	while (n--)
+	{
+		d[0] = ((s[0]+1) * 77 + (s[1]+1) * 150 + (s[2]+1) * 28) >> 8;
+		d[1] = s[3];
+		s += 4;
+		d += 2;
+	}
+}
+
+static void fast_bgr_to_gray(fz_pixmap *src, fz_pixmap *dst)
+{
+	unsigned char *s = src->samples;
+	unsigned char *d = dst->samples;
+	int n = src->w * src->h;
+	while (n--)
+	{
+		d[0] = ((s[0]+1) * 28 + (s[1]+1) * 150 + (s[2]+1) * 77) >> 8;
+		d[1] = s[3];
+		s += 4;
+		d += 2;
+	}
+}
+
+static void fast_rgb_to_cmyk(fz_pixmap *src, fz_pixmap *dst)
+{
+	unsigned char *s = src->samples;
+	unsigned char *d = dst->samples;
+	int n = src->w * src->h;
+	while (n--)
+	{
+		unsigned char c = 255 - s[0];
+		unsigned char m = 255 - s[1];
+		unsigned char y = 255 - s[2];
+		unsigned char k = MIN(c, MIN(m, y));
+		d[0] = c - k;
+		d[1] = m - k;
+		d[2] = y - k;
+		d[3] = k;
+		d[4] = s[3];
+		s += 4;
+		d += 5;
+	}
+}
+
+static void fast_bgr_to_cmyk(fz_pixmap *src, fz_pixmap *dst)
+{
+	unsigned char *s = src->samples;
+	unsigned char *d = dst->samples;
+	int n = src->w * src->h;
+	while (n--)
+	{
+		unsigned char c = 255 - s[2];
+		unsigned char m = 255 - s[1];
+		unsigned char y = 255 - s[0];
+		unsigned char k = MIN(c, MIN(m, y));
+		d[0] = c - k;
+		d[1] = m - k;
+		d[2] = y - k;
+		d[3] = k;
+		d[4] = s[3];
+		s += 4;
+		d += 5;
+	}
+}
+
+static void fast_cmyk_to_gray(fz_pixmap *src, fz_pixmap *dst)
+{
+	unsigned char *s = src->samples;
+	unsigned char *d = dst->samples;
+	int n = src->w * src->h;
+	while (n--)
+	{
+		unsigned char c = fz_mul255(s[0], 77);
+		unsigned char m = fz_mul255(s[1], 150);
+		unsigned char y = fz_mul255(s[2], 28);
+		d[0] = 255 - MIN(c + m + y + s[3], 255);
+		d[1] = s[4];
+		s += 5;
+		d += 2;
+	}
+}
+
+static void fast_cmyk_to_rgb(fz_pixmap *src, fz_pixmap *dst)
+{
+	unsigned char *s = src->samples;
+	unsigned char *d = dst->samples;
+	int n = src->w * src->h;
+	while (n--)
+	{
+#ifdef SLOWCMYK
+		float cmyk[4], rgb[3];
+		cmyk[0] = s[0] / 255.0f;
+		cmyk[1] = s[1] / 255.0f;
+		cmyk[2] = s[2] / 255.0f;
+		cmyk[3] = s[3] / 255.0f;
+		cmyk_to_rgb(NULL, cmyk, rgb);
+		d[0] = rgb[0] * 255;
+		d[1] = rgb[1] * 255;
+		d[2] = rgb[2] * 255;
+#else
+		d[0] = 255 - MIN(s[0] + s[3], 255);
+		d[1] = 255 - MIN(s[1] + s[3], 255);
+		d[2] = 255 - MIN(s[2] + s[3], 255);
+#endif
+		d[3] = s[4];
+		s += 5;
+		d += 4;
+	}
+}
+
+static void fast_cmyk_to_bgr(fz_pixmap *src, fz_pixmap *dst)
+{
+	unsigned char *s = src->samples;
+	unsigned char *d = dst->samples;
+	int n = src->w * src->h;
+	while (n--)
+	{
+#ifdef SLOWCMYK
+		float cmyk[4], rgb[3];
+		cmyk[0] = s[0] / 255.0f;
+		cmyk[1] = s[1] / 255.0f;
+		cmyk[2] = s[2] / 255.0f;
+		cmyk[3] = s[3] / 255.0f;
+		cmyk_to_rgb(NULL, cmyk, rgb);
+		d[0] = rgb[2] * 255;
+		d[1] = rgb[1] * 255;
+		d[2] = rgb[0] * 255;
+#else
+		d[0] = 255 - MIN(s[2] + s[3], 255);
+		d[1] = 255 - MIN(s[1] + s[3], 255);
+		d[2] = 255 - MIN(s[0] + s[3], 255);
+#endif
+		d[3] = s[4];
+		s += 5;
+		d += 4;
+	}
+}
+
+static void fast_rgb_to_bgr(fz_pixmap *src, fz_pixmap *dst)
+{
+	unsigned char *s = src->samples;
+	unsigned char *d = dst->samples;
+	int n = src->w * src->h;
+	while (n--)
+	{
+		d[0] = s[2];
+		d[1] = s[1];
+		d[2] = s[0];
+		d[3] = s[3];
+		s += 4;
+		d += 4;
+	}
+}
+
+static void
+fz_std_conv_pixmap(fz_pixmap *src, fz_pixmap *dst)
+{
+	float srcv[FZ_MAX_COLORS];
+	float dstv[FZ_MAX_COLORS];
+	int srcn, dstn;
+	int y, x, k, i;
+
+	fz_colorspace *ss = src->colorspace;
+	fz_colorspace *ds = dst->colorspace;
+
+	unsigned char *s = src->samples;
+	unsigned char *d = dst->samples;
+
+	assert(src->w == dst->w && src->h == dst->h);
+	assert(src->n == ss->n + 1);
+	assert(dst->n == ds->n + 1);
+
+	srcn = ss->n;
+	dstn = ds->n;
+
+	/* Special case for Lab colorspace (scaling of components to float) */
+	if (!strcmp(ss->name, "Lab") && srcn == 3)
+	{
+		for (y = 0; y < src->h; y++)
+		{
+			for (x = 0; x < src->w; x++)
+			{
+				srcv[0] = *s++ / 255.0f * 100;
+				srcv[1] = *s++ - 128;
+				srcv[2] = *s++ - 128;
+
+				fz_convert_color(ss, srcv, ds, dstv);
+
+				for (k = 0; k < dstn; k++)
+					*d++ = dstv[k] * 255;
+
+				*d++ = *s++;
+			}
+		}
+	}
+
+	/* Brute-force for small images */
+	else if (src->w * src->h < 256)
+	{
+		for (y = 0; y < src->h; y++)
+		{
+			for (x = 0; x < src->w; x++)
+			{
+				for (k = 0; k < srcn; k++)
+					srcv[k] = *s++ / 255.0f;
+
+				fz_convert_color(ss, srcv, ds, dstv);
+
+				for (k = 0; k < dstn; k++)
+					*d++ = dstv[k] * 255;
+
+				*d++ = *s++;
+			}
+		}
+	}
+
+	/* 1-d lookup table for separation and similar colorspaces */
+	else if (srcn == 1)
+	{
+		unsigned char lookup[FZ_MAX_COLORS * 256];
+
+		for (i = 0; i < 256; i++)
+		{
+			srcv[0] = i / 255.0f;
+			fz_convert_color(ss, srcv, ds, dstv);
+			for (k = 0; k < dstn; k++)
+				lookup[i * dstn + k] = dstv[k] * 255;
+		}
+
+		for (y = 0; y < src->h; y++)
+		{
+			for (x = 0; x < src->w; x++)
+			{
+				i = *s++;
+				for (k = 0; k < dstn; k++)
+					*d++ = lookup[i * dstn + k];
+				*d++ = *s++;
+			}
+		}
+	}
+
+	/* Memoize colors using a hash table for the general case */
+	else
+	{
+		fz_hash_table *lookup;
+		unsigned char *color;
+
+		lookup = fz_new_hash_table(509, srcn);
+
+		for (y = 0; y < src->h; y++)
+		{
+			for (x = 0; x < src->w; x++)
+			{
+				color = fz_hash_find(lookup, s);
+				if (color)
+				{
+					memcpy(d, color, dstn);
+					s += srcn;
+					d += dstn;
+					*d++ = *s++;
+				}
+				else
+				{
+					for (k = 0; k < srcn; k++)
+						srcv[k] = *s++ / 255.0f;
+					fz_convert_color(ss, srcv, ds, dstv);
+					for (k = 0; k < dstn; k++)
+						*d++ = dstv[k] * 255;
+
+					fz_hash_insert(lookup, s - srcn, d - dstn);
+
+					*d++ = *s++;
+				}
+			}
+		}
+
+		fz_free_hash(lookup);
+	}
+}
+
+void
+fz_convert_pixmap(fz_pixmap *sp, fz_pixmap *dp)
+{
+	fz_colorspace *ss = sp->colorspace;
+	fz_colorspace *ds = dp->colorspace;
+
+	assert(ss && ds);
+
+	if (sp->mask)
+		dp->mask = fz_keep_pixmap(sp->mask);
+	dp->interpolate = sp->interpolate;
+
+	if (ss == fz_device_gray)
+	{
+		if (ds == fz_device_rgb) fast_gray_to_rgb(sp, dp);
+		else if (ds == fz_device_bgr) fast_gray_to_rgb(sp, dp); /* bgr == rgb here */
+		else if (ds == fz_device_cmyk) fast_gray_to_cmyk(sp, dp);
+		else fz_std_conv_pixmap(sp, dp);
+	}
+
+	else if (ss == fz_device_rgb)
+	{
+		if (ds == fz_device_gray) fast_rgb_to_gray(sp, dp);
+		else if (ds == fz_device_bgr) fast_rgb_to_bgr(sp, dp);
+		else if (ds == fz_device_cmyk) fast_rgb_to_cmyk(sp, dp);
+		else fz_std_conv_pixmap(sp, dp);
+	}
+
+	else if (ss == fz_device_bgr)
+	{
+		if (ds == fz_device_gray) fast_bgr_to_gray(sp, dp);
+		else if (ds == fz_device_rgb) fast_rgb_to_bgr(sp, dp); /* bgr = rgb here */
+		else if (ds == fz_device_cmyk) fast_bgr_to_cmyk(sp, dp);
+		else fz_std_conv_pixmap(sp, dp);
+	}
+
+	else if (ss == fz_device_cmyk)
+	{
+		if (ds == fz_device_gray) fast_cmyk_to_gray(sp, dp);
+		else if (ds == fz_device_bgr) fast_cmyk_to_bgr(sp, dp);
+		else if (ds == fz_device_rgb) fast_cmyk_to_rgb(sp, dp);
+		else fz_std_conv_pixmap(sp, dp);
+	}
+
+	else fz_std_conv_pixmap(sp, dp);
+}
+
+/* Convert a single color */
+
+static void
+fz_std_conv_color(fz_colorspace *srcs, float *srcv, fz_colorspace *dsts, float *dstv)
+{
+	float rgb[3];
+	int i;
+
+	if (srcs != dsts)
+	{
+		assert(srcs->to_rgb && dsts->from_rgb);
+		srcs->to_rgb(srcs, srcv, rgb);
+		dsts->from_rgb(dsts, rgb, dstv);
+		for (i = 0; i < dsts->n; i++)
+			dstv[i] = CLAMP(dstv[i], 0, 1);
+	}
+	else
+	{
+		for (i = 0; i < srcs->n; i++)
+			dstv[i] = srcv[i];
+	}
+}
+
+void
+fz_convert_color(fz_colorspace *ss, float *sv, fz_colorspace *ds, float *dv)
+{
+	if (ss == fz_device_gray)
+	{
+		if ((ds == fz_device_rgb) || (ds == fz_device_bgr))
+		{
+			dv[0] = sv[0];
+			dv[1] = sv[0];
+			dv[2] = sv[0];
+		}
+		else if (ds == fz_device_cmyk)
+		{
+			dv[0] = 0;
+			dv[1] = 0;
+			dv[2] = 0;
+			dv[3] = sv[0];
+		}
+		else
+			fz_std_conv_color(ss, sv, ds, dv);
+	}
+
+	else if (ss == fz_device_rgb)
+	{
+		if (ds == fz_device_gray)
+		{
+			dv[0] = sv[0] * 0.3f + sv[1] * 0.59f + sv[2] * 0.11f;
+		}
+		else if (ds == fz_device_bgr)
+		{
+			dv[0] = sv[2];
+			dv[1] = sv[1];
+			dv[2] = sv[0];
+		}
+		else if (ds == fz_device_cmyk)
+		{
+			float c = 1 - sv[0];
+			float m = 1 - sv[1];
+			float y = 1 - sv[2];
+			float k = MIN(c, MIN(m, y));
+			dv[0] = c - k;
+			dv[1] = m - k;
+			dv[2] = y - k;
+			dv[3] = k;
+		}
+		else
+			fz_std_conv_color(ss, sv, ds, dv);
+	}
+
+	else if (ss == fz_device_bgr)
+	{
+		if (ds == fz_device_gray)
+		{
+			dv[0] = sv[0] * 0.11f + sv[1] * 0.59f + sv[2] * 0.3f;
+		}
+		else if (ds == fz_device_bgr)
+		{
+			dv[0] = sv[2];
+			dv[1] = sv[1];
+			dv[2] = sv[0];
+		}
+		else if (ds == fz_device_cmyk)
+		{
+			float c = 1 - sv[2];
+			float m = 1 - sv[1];
+			float y = 1 - sv[0];
+			float k = MIN(c, MIN(m, y));
+			dv[0] = c - k;
+			dv[1] = m - k;
+			dv[2] = y - k;
+			dv[3] = k;
+		}
+		else
+			fz_std_conv_color(ss, sv, ds, dv);
+	}
+
+	else if (ss == fz_device_cmyk)
+	{
+		if (ds == fz_device_gray)
+		{
+			float c = sv[0] * 0.3f;
+			float m = sv[1] * 0.59f;
+			float y = sv[2] * 0.11f;
+			dv[0] = 1 - MIN(c + m + y + sv[3], 1);
+		}
+		else if (ds == fz_device_rgb)
+		{
+#ifdef SLOWCMYK
+			cmyk_to_rgb(NULL, sv, dv);
+#else
+			dv[0] = 1 - MIN(sv[0] + sv[3], 1);
+			dv[1] = 1 - MIN(sv[1] + sv[3], 1);
+			dv[2] = 1 - MIN(sv[2] + sv[3], 1);
+#endif
+		}
+		else if (ds == fz_device_bgr)
+		{
+#ifdef SLOWCMYK
+			float rgb[3];
+			cmyk_to_rgb(NULL, sv, rgb);
+			dv[0] = rgb[2];
+			dv[1] = rgb[1];
+			dv[2] = rgb[0];
+#else
+			dv[0] = 1 - MIN(sv[2] + sv[3], 1);
+			dv[1] = 1 - MIN(sv[1] + sv[3], 1);
+			dv[2] = 1 - MIN(sv[0] + sv[3], 1);
+#endif
+		}
+		else
+			fz_std_conv_color(ss, sv, ds, dv);
+	}
+
+	else
+		fz_std_conv_color(ss, sv, ds, dv);
+}
diff --git a/contrib/media/updf/fitz/res_font.c b/contrib/media/updf/fitz/res_font.c
new file mode 100644
index 0000000000..ffee1d46d3
--- /dev/null
+++ b/contrib/media/updf/fitz/res_font.c
@@ -0,0 +1,609 @@
+#include "fitz.h"
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_STROKER_H
+
+static void fz_finalize_freetype(void);
+
+static fz_font *
+fz_new_font(char *name)
+{
+	fz_font *font;
+
+	font = fz_malloc(sizeof(fz_font));
+	font->refs = 1;
+
+	if (name)
+		fz_strlcpy(font->name, name, sizeof font->name);
+	else
+		fz_strlcpy(font->name, "(null)", sizeof font->name);
+
+	font->ft_face = NULL;
+	font->ft_substitute = 0;
+	font->ft_bold = 0;
+	font->ft_italic = 0;
+	font->ft_hint = 0;
+
+	font->ft_file = NULL;
+	font->ft_data = NULL;
+	font->ft_size = 0;
+
+	font->t3matrix = fz_identity;
+	font->t3resources = NULL;
+	font->t3procs = NULL;
+	font->t3widths = NULL;
+	font->t3xref = NULL;
+	font->t3run = NULL;
+
+	font->bbox.x0 = 0;
+	font->bbox.y0 = 0;
+	font->bbox.x1 = 1000;
+	font->bbox.y1 = 1000;
+
+	font->width_count = 0;
+	font->width_table = NULL;
+
+	return font;
+}
+
+fz_font *
+fz_keep_font(fz_font *font)
+{
+	font->refs ++;
+	return font;
+}
+
+void
+fz_drop_font(fz_font *font)
+{
+	int fterr;
+	int i;
+
+	if (font && --font->refs == 0)
+	{
+		if (font->t3procs)
+		{
+			if (font->t3resources)
+				fz_drop_obj(font->t3resources);
+			for (i = 0; i < 256; i++)
+				if (font->t3procs[i])
+					fz_drop_buffer(font->t3procs[i]);
+			fz_free(font->t3procs);
+			fz_free(font->t3widths);
+		}
+
+		if (font->ft_face)
+		{
+			fterr = FT_Done_Face((FT_Face)font->ft_face);
+			if (fterr)
+				fz_warn("freetype finalizing face: %s", ft_error_string(fterr));
+			fz_finalize_freetype();
+		}
+
+		if (font->ft_file)
+			fz_free(font->ft_file);
+		if (font->ft_data)
+			fz_free(font->ft_data);
+
+		if (font->width_table)
+			fz_free(font->width_table);
+
+		fz_free(font);
+	}
+}
+
+void
+fz_set_font_bbox(fz_font *font, float xmin, float ymin, float xmax, float ymax)
+{
+	font->bbox.x0 = xmin;
+	font->bbox.y0 = ymin;
+	font->bbox.x1 = xmax;
+	font->bbox.y1 = ymax;
+}
+
+/*
+ * Freetype hooks
+ */
+
+static FT_Library fz_ftlib = NULL;
+static int fz_ftlib_refs = 0;
+
+#undef __FTERRORS_H__
+#define FT_ERRORDEF(e, v, s)	{ (e), (s) },
+#define FT_ERROR_START_LIST
+#define FT_ERROR_END_LIST	{ 0, NULL }
+
+struct ft_error
+{
+	int err;
+	char *str;
+};
+
+static const struct ft_error ft_errors[] =
+{
+#include FT_ERRORS_H
+};
+
+char *ft_error_string(int err)
+{
+	const struct ft_error *e;
+
+	for (e = ft_errors; e->str != NULL; e++)
+		if (e->err == err)
+			return e->str;
+
+	return "Unknown error";
+}
+
+static fz_error
+fz_init_freetype(void)
+{
+	int fterr;
+	int maj, min, pat;
+
+	if (fz_ftlib)
+	{
+		fz_ftlib_refs++;
+		return fz_okay;
+	}
+
+	fterr = FT_Init_FreeType(&fz_ftlib);
+	if (fterr)
+		return fz_throw("cannot init freetype: %s", ft_error_string(fterr));
+
+	FT_Library_Version(fz_ftlib, &maj, &min, &pat);
+	if (maj == 2 && min == 1 && pat < 7)
+	{
+		fterr = FT_Done_FreeType(fz_ftlib);
+		if (fterr)
+			fz_warn("freetype finalizing: %s", ft_error_string(fterr));
+		return fz_throw("freetype version too old: %d.%d.%d", maj, min, pat);
+	}
+
+	fz_ftlib_refs++;
+	return fz_okay;
+}
+
+static void
+fz_finalize_freetype(void)
+{
+	int fterr;
+
+	if (--fz_ftlib_refs == 0)
+	{
+		fterr = FT_Done_FreeType(fz_ftlib);
+		if (fterr)
+			fz_warn("freetype finalizing: %s", ft_error_string(fterr));
+		fz_ftlib = NULL;
+	}
+}
+
+fz_error
+fz_new_font_from_file(fz_font **fontp, char *path, int index)
+{
+	FT_Face face;
+	fz_error error;
+	fz_font *font;
+	int fterr;
+
+	error = fz_init_freetype();
+	if (error)
+		return fz_rethrow(error, "cannot init freetype library");
+
+	fterr = FT_New_Face(fz_ftlib, path, index, &face);
+	if (fterr)
+		return fz_throw("freetype: cannot load font: %s", ft_error_string(fterr));
+
+	font = fz_new_font(face->family_name);
+	font->ft_face = face;
+	font->bbox.x0 = face->bbox.xMin * 1000 / face->units_per_EM;
+	font->bbox.y0 = face->bbox.yMin * 1000 / face->units_per_EM;
+	font->bbox.x1 = face->bbox.xMax * 1000 / face->units_per_EM;
+	font->bbox.y1 = face->bbox.yMax * 1000 / face->units_per_EM;
+
+	*fontp = font;
+	return fz_okay;
+}
+
+fz_error
+fz_new_font_from_memory(fz_font **fontp, unsigned char *data, int len, int index)
+{
+	FT_Face face;
+	fz_error error;
+	fz_font *font;
+	int fterr;
+
+	error = fz_init_freetype();
+	if (error)
+		return fz_rethrow(error, "cannot init freetype library");
+
+	fterr = FT_New_Memory_Face(fz_ftlib, data, len, index, &face);
+	if (fterr)
+		return fz_throw("freetype: cannot load font: %s", ft_error_string(fterr));
+
+	font = fz_new_font(face->family_name);
+	font->ft_face = face;
+	font->bbox.x0 = face->bbox.xMin * 1000 / face->units_per_EM;
+	font->bbox.y0 = face->bbox.yMin * 1000 / face->units_per_EM;
+	font->bbox.x1 = face->bbox.xMax * 1000 / face->units_per_EM;
+	font->bbox.y1 = face->bbox.yMax * 1000 / face->units_per_EM;
+
+	*fontp = font;
+	return fz_okay;
+}
+
+static fz_matrix
+fz_adjust_ft_glyph_width(fz_font *font, int gid, fz_matrix trm)
+{
+	/* Fudge the font matrix to stretch the glyph if we've substituted the font. */
+	if (font->ft_substitute && gid < font->width_count)
+	{
+		FT_Error fterr;
+		int subw;
+		int realw;
+		float scale;
+
+		/* TODO: use FT_Get_Advance */
+		fterr = FT_Set_Char_Size(font->ft_face, 1000, 1000, 72, 72);
+		if (fterr)
+			fz_warn("freetype setting character size: %s", ft_error_string(fterr));
+
+		fterr = FT_Load_Glyph(font->ft_face, gid,
+			FT_LOAD_NO_HINTING | FT_LOAD_NO_BITMAP | FT_LOAD_IGNORE_TRANSFORM);
+		if (fterr)
+			fz_warn("freetype failed to load glyph: %s", ft_error_string(fterr));
+
+		realw = ((FT_Face)font->ft_face)->glyph->metrics.horiAdvance;
+		subw = font->width_table[gid];
+		if (realw)
+			scale = (float) subw / realw;
+		else
+			scale = 1;
+
+		return fz_concat(fz_scale(scale, 1), trm);
+	}
+
+	return trm;
+}
+
+static fz_pixmap *
+fz_copy_ft_bitmap(int left, int top, FT_Bitmap *bitmap)
+{
+	fz_pixmap *pixmap;
+	int y;
+
+	pixmap = fz_new_pixmap(NULL, bitmap->width, bitmap->rows);
+	pixmap->x = left;
+	pixmap->y = top - bitmap->rows;
+
+	if (bitmap->pixel_mode == FT_PIXEL_MODE_MONO)
+	{
+		for (y = 0; y < pixmap->h; y++)
+		{
+			unsigned char *out = pixmap->samples + y * pixmap->w;
+			unsigned char *in = bitmap->buffer + (pixmap->h - y - 1) * bitmap->pitch;
+			unsigned char bit = 0x80;
+			int w = pixmap->w;
+			while (w--)
+			{
+				*out++ = (*in & bit) ? 255 : 0;
+				bit >>= 1;
+				if (bit == 0)
+				{
+					bit = 0x80;
+					in++;
+				}
+			}
+		}
+	}
+	else
+	{
+		for (y = 0; y < pixmap->h; y++)
+		{
+			memcpy(pixmap->samples + y * pixmap->w,
+				bitmap->buffer + (pixmap->h - y - 1) * bitmap->pitch,
+				pixmap->w);
+		}
+	}
+
+	return pixmap;
+}
+
+fz_pixmap *
+fz_render_ft_glyph(fz_font *font, int gid, fz_matrix trm)
+{
+	FT_Face face = font->ft_face;
+	FT_Matrix m;
+	FT_Vector v;
+	FT_Error fterr;
+
+	trm = fz_adjust_ft_glyph_width(font, gid, trm);
+
+	if (font->ft_italic)
+		trm = fz_concat(fz_shear(0.3f, 0), trm);
+
+	/*
+	Freetype mutilates complex glyphs if they are loaded
+	with FT_Set_Char_Size 1.0. it rounds the coordinates
+	before applying transformation. to get more precision in
+	freetype, we shift part of the scale in the matrix
+	into FT_Set_Char_Size instead
+	*/
+
+	m.xx = trm.a * 64; /* should be 65536 */
+	m.yx = trm.b * 64;
+	m.xy = trm.c * 64;
+	m.yy = trm.d * 64;
+	v.x = trm.e * 64;
+	v.y = trm.f * 64;
+
+	fterr = FT_Set_Char_Size(face, 65536, 65536, 72, 72); /* should be 64, 64 */
+	if (fterr)
+		fz_warn("freetype setting character size: %s", ft_error_string(fterr));
+	FT_Set_Transform(face, &m, &v);
+
+	if (fz_get_aa_level() == 0)
+	{
+		/* If you really want grid fitting, enable this code. */
+		float scale = fz_matrix_expansion(trm);
+		m.xx = trm.a * 65536 / scale;
+		m.xy = trm.b * 65536 / scale;
+		m.yx = trm.c * 65536 / scale;
+		m.yy = trm.d * 65536 / scale;
+		v.x = 0;
+		v.y = 0;
+
+		fterr = FT_Set_Char_Size(face, 64 * scale, 64 * scale, 72, 72);
+		if (fterr)
+			fz_warn("freetype setting character size: %s", ft_error_string(fterr));
+		FT_Set_Transform(face, &m, &v);
+		fterr = FT_Load_Glyph(face, gid, FT_LOAD_NO_BITMAP | FT_LOAD_TARGET_MONO);
+		if (fterr)
+			fz_warn("freetype load glyph (gid %d): %s", gid, ft_error_string(fterr));
+	}
+	else if (font->ft_hint)
+	{
+		/*
+		Enable hinting, but keep the huge char size so that
+		it is hinted for a character. This will in effect nullify
+		the effect of grid fitting. This form of hinting should
+		only be used for DynaLab and similar tricky TrueType fonts,
+		so that we get the correct outline shape.
+		*/
+		fterr = FT_Load_Glyph(face, gid, FT_LOAD_NO_BITMAP);
+		if (fterr)
+			fz_warn("freetype load glyph (gid %d): %s", gid, ft_error_string(fterr));
+	}
+	else
+	{
+		fterr = FT_Load_Glyph(face, gid, FT_LOAD_NO_BITMAP | FT_LOAD_NO_HINTING);
+		if (fterr)
+		{
+			fz_warn("freetype load glyph (gid %d): %s", gid, ft_error_string(fterr));
+			return NULL;
+		}
+	}
+
+	if (font->ft_bold)
+	{
+		float strength = fz_matrix_expansion(trm) * 0.04f;
+		FT_Outline_Embolden(&face->glyph->outline, strength * 64);
+		FT_Outline_Translate(&face->glyph->outline, -strength * 32, -strength * 32);
+	}
+
+	fterr = FT_Render_Glyph(face->glyph, fz_get_aa_level() > 0 ? FT_RENDER_MODE_NORMAL : FT_RENDER_MODE_MONO);
+	if (fterr)
+	{
+		fz_warn("freetype render glyph (gid %d): %s", gid, ft_error_string(fterr));
+		return NULL;
+	}
+
+	return fz_copy_ft_bitmap(face->glyph->bitmap_left, face->glyph->bitmap_top, &face->glyph->bitmap);
+}
+
+fz_pixmap *
+fz_render_ft_stroked_glyph(fz_font *font, int gid, fz_matrix trm, fz_matrix ctm, fz_stroke_state *state)
+{
+	FT_Face face = font->ft_face;
+	float expansion = fz_matrix_expansion(ctm);
+	int linewidth = state->linewidth * expansion * 64 / 2;
+	FT_Matrix m;
+	FT_Vector v;
+	FT_Error fterr;
+	FT_Stroker stroker;
+	FT_Glyph glyph;
+	FT_BitmapGlyph bitmap;
+	fz_pixmap *pixmap;
+
+	trm = fz_adjust_ft_glyph_width(font, gid, trm);
+
+	if (font->ft_italic)
+		trm = fz_concat(fz_shear(0.3f, 0), trm);
+
+	m.xx = trm.a * 64; /* should be 65536 */
+	m.yx = trm.b * 64;
+	m.xy = trm.c * 64;
+	m.yy = trm.d * 64;
+	v.x = trm.e * 64;
+	v.y = trm.f * 64;
+
+	fterr = FT_Set_Char_Size(face, 65536, 65536, 72, 72); /* should be 64, 64 */
+	if (fterr)
+	{
+		fz_warn("FT_Set_Char_Size: %s", ft_error_string(fterr));
+		return NULL;
+	}
+
+	FT_Set_Transform(face, &m, &v);
+
+	fterr = FT_Load_Glyph(face, gid, FT_LOAD_NO_BITMAP | FT_LOAD_NO_HINTING);
+	if (fterr)
+	{
+		fz_warn("FT_Load_Glyph(gid %d): %s", gid, ft_error_string(fterr));
+		return NULL;
+	}
+
+	fterr = FT_Stroker_New(fz_ftlib, &stroker);
+	if (fterr)
+	{
+		fz_warn("FT_Stroker_New: %s", ft_error_string(fterr));
+		return NULL;
+	}
+
+	FT_Stroker_Set(stroker, linewidth, state->start_cap, state->linejoin, state->miterlimit * 65536);
+
+	fterr = FT_Get_Glyph(face->glyph, &glyph);
+	if (fterr)
+	{
+		fz_warn("FT_Get_Glyph: %s", ft_error_string(fterr));
+		FT_Stroker_Done(stroker);
+		return NULL;
+	}
+
+	fterr = FT_Glyph_Stroke(&glyph, stroker, 1);
+	if (fterr)
+	{
+		fz_warn("FT_Glyph_Stroke: %s", ft_error_string(fterr));
+		FT_Done_Glyph(glyph);
+		FT_Stroker_Done(stroker);
+		return NULL;
+	}
+
+	FT_Stroker_Done(stroker);
+
+	fterr = FT_Glyph_To_Bitmap(&glyph, fz_get_aa_level() > 0 ? FT_RENDER_MODE_NORMAL : FT_RENDER_MODE_MONO, 0, 1);
+	if (fterr)
+	{
+		fz_warn("FT_Glyph_To_Bitmap: %s", ft_error_string(fterr));
+		FT_Done_Glyph(glyph);
+		return NULL;
+	}
+
+	bitmap = (FT_BitmapGlyph)glyph;
+	pixmap = fz_copy_ft_bitmap(bitmap->left, bitmap->top, &bitmap->bitmap);
+	FT_Done_Glyph(glyph);
+
+	return pixmap;
+}
+
+/*
+ * Type 3 fonts...
+ */
+
+fz_font *
+fz_new_type3_font(char *name, fz_matrix matrix)
+{
+	fz_font *font;
+	int i;
+
+	font = fz_new_font(name);
+	font->t3procs = fz_calloc(256, sizeof(fz_buffer*));
+	font->t3widths = fz_calloc(256, sizeof(float));
+
+	font->t3matrix = matrix;
+	for (i = 0; i < 256; i++)
+	{
+		font->t3procs[i] = NULL;
+		font->t3widths[i] = 0;
+	}
+
+	return font;
+}
+
+fz_pixmap *
+fz_render_t3_glyph(fz_font *font, int gid, fz_matrix trm, fz_colorspace *model)
+{
+	fz_error error;
+	fz_matrix ctm;
+	fz_buffer *contents;
+	fz_bbox bbox;
+	fz_device *dev;
+	fz_glyph_cache *cache;
+	fz_pixmap *glyph;
+	fz_pixmap *result;
+
+	if (gid < 0 || gid > 255)
+		return NULL;
+
+	contents = font->t3procs[gid];
+	if (!contents)
+		return NULL;
+
+	ctm = fz_concat(font->t3matrix, trm);
+	dev = fz_new_bbox_device(&bbox);
+	error = font->t3run(font->t3xref, font->t3resources, contents, dev, ctm);
+	if (error)
+		fz_catch(error, "cannot draw type3 glyph");
+
+	if (dev->flags & FZ_CHARPROC_MASK)
+	{
+		if (dev->flags & FZ_CHARPROC_COLOR)
+			fz_warn("type3 glyph claims to be both masked and colored");
+		model = NULL;
+	}
+	else if (dev->flags & FZ_CHARPROC_COLOR)
+	{
+		if (model == NULL)
+			fz_warn("colored type3 glyph wanted in masked context");
+	}
+	else
+	{
+		fz_warn("type3 glyph doesn't specify masked or colored");
+		model = NULL; /* Treat as masked */
+	}
+
+	fz_free_device(dev);
+
+	bbox.x0--;
+	bbox.y0--;
+	bbox.x1++;
+	bbox.y1++;
+
+	glyph = fz_new_pixmap_with_rect(model ? model : fz_device_gray, bbox);
+	fz_clear_pixmap(glyph);
+
+	cache = fz_new_glyph_cache();
+	dev = fz_new_draw_device_type3(cache, glyph);
+	error = font->t3run(font->t3xref, font->t3resources, contents, dev, ctm);
+	if (error)
+		fz_catch(error, "cannot draw type3 glyph");
+	fz_free_device(dev);
+	fz_free_glyph_cache(cache);
+
+	if (model == NULL)
+	{
+		result = fz_alpha_from_gray(glyph, 0);
+		fz_drop_pixmap(glyph);
+	}
+	else
+		result = glyph;
+
+	return result;
+}
+
+void
+fz_debug_font(fz_font *font)
+{
+	printf("font '%s' {\n", font->name);
+
+	if (font->ft_face)
+	{
+		printf("\tfreetype face %p\n", font->ft_face);
+		if (font->ft_substitute)
+			printf("\tsubstitute font\n");
+	}
+
+	if (font->t3procs)
+	{
+		printf("\ttype3 matrix [%g %g %g %g]\n",
+			font->t3matrix.a, font->t3matrix.b,
+			font->t3matrix.c, font->t3matrix.d);
+	}
+
+	printf("\tbbox [%g %g %g %g]\n",
+		font->bbox.x0, font->bbox.y0,
+		font->bbox.x1, font->bbox.y1);
+
+	printf("}\n");
+}
diff --git a/contrib/media/updf/fitz/res_halftone.c b/contrib/media/updf/fitz/res_halftone.c
new file mode 100644
index 0000000000..e45454ea77
--- /dev/null
+++ b/contrib/media/updf/fitz/res_halftone.c
@@ -0,0 +1,190 @@
+#include "fitz.h"
+
+fz_halftone *
+fz_new_halftone(int comps)
+{
+	fz_halftone *ht;
+	int i;
+
+	ht = fz_malloc(sizeof(fz_halftone) + (comps-1)*sizeof(fz_pixmap *));
+	ht->refs = 1;
+	ht->n = comps;
+	for (i = 0; i < comps; i++)
+		ht->comp[i] = NULL;
+
+	return ht;
+}
+
+fz_halftone *
+fz_keep_halftone(fz_halftone *ht)
+{
+	ht->refs++;
+	return ht;
+}
+
+void
+fz_drop_halftone(fz_halftone *ht)
+{
+	int i;
+
+	if (!ht || --ht->refs != 0)
+		return;
+	for (i = 0; i < ht->n; i++)
+		fz_drop_pixmap(ht->comp[i]);
+	fz_free(ht);
+}
+
+/* Default mono halftone, lifted from Ghostscript. */
+static unsigned char mono_ht[] =
+{
+	0x0E, 0x8E, 0x2E, 0xAE, 0x06, 0x86, 0x26, 0xA6, 0x0C, 0x8C, 0x2C, 0xAC, 0x04, 0x84, 0x24, 0xA4,
+	0xCE, 0x4E, 0xEE, 0x6E, 0xC6, 0x46, 0xE6, 0x66, 0xCC, 0x4C, 0xEC, 0x6C, 0xC4, 0x44, 0xE4, 0x64,
+	0x3E, 0xBE, 0x1E, 0x9E, 0x36, 0xB6, 0x16, 0x96, 0x3C, 0xBC, 0x1C, 0x9C, 0x34, 0xB4, 0x14, 0x94,
+	0xFE, 0x7E, 0xDE, 0x5E, 0xF6, 0x76, 0xD6, 0x56, 0xFC, 0x7C, 0xDC, 0x5C, 0xF4, 0x74, 0xD4, 0x54,
+	0x01, 0x81, 0x21, 0xA1, 0x09, 0x89, 0x29, 0xA9, 0x03, 0x83, 0x23, 0xA3, 0x0B, 0x8B, 0x2B, 0xAB,
+	0xC1, 0x41, 0xE1, 0x61, 0xC9, 0x49, 0xE9, 0x69, 0xC3, 0x43, 0xE3, 0x63, 0xCB, 0x4B, 0xEB, 0x6B,
+	0x31, 0xB1, 0x11, 0x91, 0x39, 0xB9, 0x19, 0x99, 0x33, 0xB3, 0x13, 0x93, 0x3B, 0xBB, 0x1B, 0x9B,
+	0xF1, 0x71, 0xD1, 0x51, 0xF9, 0x79, 0xD9, 0x59, 0xF3, 0x73, 0xD3, 0x53, 0xFB, 0x7B, 0xDB, 0x5B,
+	0x0D, 0x8D, 0x2D, 0xAD, 0x05, 0x85, 0x25, 0xA5, 0x0F, 0x8F, 0x2F, 0xAF, 0x07, 0x87, 0x27, 0xA7,
+	0xCD, 0x4D, 0xED, 0x6D, 0xC5, 0x45, 0xE5, 0x65, 0xCF, 0x4F, 0xEF, 0x6F, 0xC7, 0x47, 0xE7, 0x67,
+	0x3D, 0xBD, 0x1D, 0x9D, 0x35, 0xB5, 0x15, 0x95, 0x3F, 0xBF, 0x1F, 0x9F, 0x37, 0xB7, 0x17, 0x97,
+	0xFD, 0x7D, 0xDD, 0x5D, 0xF5, 0x75, 0xD5, 0x55, 0xFF, 0x7F, 0xDF, 0x5F, 0xF7, 0x77, 0xD7, 0x57,
+	0x02, 0x82, 0x22, 0xA2, 0x0A, 0x8A, 0x2A, 0xAA, 0x00, 0x80, 0x20, 0xA0, 0x08, 0x88, 0x28, 0xA8,
+	0xC2, 0x42, 0xE2, 0x62, 0xCA, 0x4A, 0xEA, 0x6A, 0xC0, 0x40, 0xE0, 0x60, 0xC8, 0x48, 0xE8, 0x68,
+	0x32, 0xB2, 0x12, 0x92, 0x3A, 0xBA, 0x1A, 0x9A, 0x30, 0xB0, 0x10, 0x90, 0x38, 0xB8, 0x18, 0x98,
+	0xF2, 0x72, 0xD2, 0x52, 0xFA, 0x7A, 0xDA, 0x5A, 0xF0, 0x70, 0xD0, 0x50, 0xF8, 0x78, 0xD8, 0x58
+};
+
+fz_halftone *fz_get_default_halftone(int num_comps)
+{
+	fz_halftone *ht = fz_new_halftone(num_comps);
+	assert(num_comps == 1); /* Only support 1 component for now */
+	ht->comp[0] = fz_new_pixmap_with_data(NULL, 16, 16, mono_ht);
+	return ht;
+}
+
+/* Finally, code to actually perform halftoning. */
+static void make_ht_line(unsigned char *buf, fz_halftone *ht, int x, int y, int w)
+{
+	/* FIXME: There is a potential optimisation here; in the case where
+	 * the LCM of the halftone tile widths is smaller than w, we could
+	 * form just one 'LCM' run, then copy it repeatedly.
+	 */
+	int k, n;
+	n = ht->n;
+	for (k = 0; k < n; k++)
+	{
+		fz_pixmap *tile = ht->comp[k];
+		unsigned char *b = buf++;
+		unsigned char *t;
+		unsigned char *tbase;
+		int px = x + tile->x;
+		int py = y + tile->y;
+		int tw = tile->w;
+		int th = tile->h;
+		int w2 = w;
+		int len;
+		px = px % tw;
+		if (px < 0)
+			px += tw;
+		py = py % th;
+		if (py < 0)
+			py += th;
+
+		assert(tile->n == 1);
+
+		/* Left hand section; from x to tile width */
+		tbase = tile->samples + py * tw;
+		t = tbase + px;
+		len = tw - px;
+		if (len > w2)
+			len = w2;
+		w2 -= len;
+		while (len--)
+		{
+			*b = *t++;
+			b += n;
+		}
+
+		/* Centre section - complete copies */
+		w2 -= tw;
+		while (w2 >= 0)
+		{
+			len = tw;
+			t = tbase;
+			while (len--)
+			{
+				*b = *t++;
+				b += n;
+			}
+			w2 -= tw;
+		}
+		w2 += tw;
+
+		/* Right hand section - stragglers */
+		t = tbase;
+		while (w2--)
+		{
+			*b = *t++;
+			b += n;
+		}
+	}
+}
+
+/* Inner mono thresholding code */
+static void do_threshold_1(unsigned char *ht_line, unsigned char *pixmap, unsigned char *out, int w)
+{
+	int bit = 0x80;
+	int h = 0;
+
+	do
+	{
+		if (*pixmap < *ht_line++)
+			h |= bit;
+		pixmap += 2; /* Skip the alpha */
+		bit >>= 1;
+		if (bit == 0)
+		{
+			*out++ = h;
+			h = 0;
+			bit = 0x80;
+		}
+
+	}
+	while (--w);
+	if (bit != 0x80)
+		*out++ = h;
+}
+
+fz_bitmap *fz_halftone_pixmap(fz_pixmap *pix, fz_halftone *ht)
+{
+	fz_bitmap *out;
+	unsigned char *ht_line, *o, *p;
+	int w, h, x, y, n, pstride, ostride;
+
+	if (pix == NULL || ht == NULL)
+		return NULL;
+
+	assert(pix->n == 2); /* Mono + Alpha */
+
+	n = pix->n-1; /* Remove alpha */
+	ht_line = fz_malloc(pix->w * n);
+	out = fz_new_bitmap(pix->w, pix->h, n);
+	o = out->samples;
+	p = pix->samples;
+
+	h = pix->h;
+	x = pix->x;
+	y = pix->y;
+	w = pix->w;
+	ostride = out->stride;
+	pstride = pix->w * pix->n;
+	while (h--)
+	{
+		make_ht_line(ht_line, ht, x, y++, w);
+		do_threshold_1(ht_line, p, o, w);
+		o += ostride;
+		p += pstride;
+	}
+	return out;
+}
diff --git a/contrib/media/updf/fitz/res_path.c b/contrib/media/updf/fitz/res_path.c
new file mode 100644
index 0000000000..328e5ac100
--- /dev/null
+++ b/contrib/media/updf/fitz/res_path.c
@@ -0,0 +1,262 @@
+#include "fitz.h"
+
+fz_path *
+fz_new_path(void)
+{
+	fz_path *path;
+
+	path = fz_malloc(sizeof(fz_path));
+	path->len = 0;
+	path->cap = 0;
+	path->items = NULL;
+
+	return path;
+}
+
+fz_path *
+fz_clone_path(fz_path *old)
+{
+	fz_path *path;
+
+	path = fz_malloc(sizeof(fz_path));
+	path->len = old->len;
+	path->cap = old->len;
+	path->items = fz_calloc(path->cap, sizeof(fz_path_item));
+	memcpy(path->items, old->items, sizeof(fz_path_item) * path->len);
+
+	return path;
+}
+
+void
+fz_free_path(fz_path *path)
+{
+	fz_free(path->items);
+	fz_free(path);
+}
+
+static void
+grow_path(fz_path *path, int n)
+{
+	if (path->len + n < path->cap)
+		return;
+	while (path->len + n > path->cap)
+		path->cap = path->cap + 36;
+	path->items = fz_realloc(path->items, path->cap, sizeof(fz_path_item));
+}
+
+void
+fz_moveto(fz_path *path, float x, float y)
+{
+	grow_path(path, 3);
+	path->items[path->len++].k = FZ_MOVETO;
+	path->items[path->len++].v = x;
+	path->items[path->len++].v = y;
+}
+
+void
+fz_lineto(fz_path *path, float x, float y)
+{
+	if (path->len == 0)
+	{
+		fz_warn("lineto with no current point");
+		return;
+	}
+	grow_path(path, 3);
+	path->items[path->len++].k = FZ_LINETO;
+	path->items[path->len++].v = x;
+	path->items[path->len++].v = y;
+}
+
+void
+fz_curveto(fz_path *path,
+	float x1, float y1,
+	float x2, float y2,
+	float x3, float y3)
+{
+	if (path->len == 0)
+	{
+		fz_warn("curveto with no current point");
+		return;
+	}
+	grow_path(path, 7);
+	path->items[path->len++].k = FZ_CURVETO;
+	path->items[path->len++].v = x1;
+	path->items[path->len++].v = y1;
+	path->items[path->len++].v = x2;
+	path->items[path->len++].v = y2;
+	path->items[path->len++].v = x3;
+	path->items[path->len++].v = y3;
+}
+
+void
+fz_curvetov(fz_path *path, float x2, float y2, float x3, float y3)
+{
+	float x1, y1;
+	if (path->len == 0)
+	{
+		fz_warn("curvetov with no current point");
+		return;
+	}
+	x1 = path->items[path->len-2].v;
+	y1 = path->items[path->len-1].v;
+	fz_curveto(path, x1, y1, x2, y2, x3, y3);
+}
+
+void
+fz_curvetoy(fz_path *path, float x1, float y1, float x3, float y3)
+{
+	fz_curveto(path, x1, y1, x3, y3, x3, y3);
+}
+
+void
+fz_closepath(fz_path *path)
+{
+	if (path->len == 0)
+	{
+		fz_warn("closepath with no current point");
+		return;
+	}
+	grow_path(path, 1);
+	path->items[path->len++].k = FZ_CLOSE_PATH;
+}
+
+static inline fz_rect bound_expand(fz_rect r, fz_point p)
+{
+	if (p.x < r.x0) r.x0 = p.x;
+	if (p.y < r.y0) r.y0 = p.y;
+	if (p.x > r.x1) r.x1 = p.x;
+	if (p.y > r.y1) r.y1 = p.y;
+	return r;
+}
+
+fz_rect
+fz_bound_path(fz_path *path, fz_stroke_state *stroke, fz_matrix ctm)
+{
+	fz_point p;
+	fz_rect r = fz_empty_rect;
+	int i = 0;
+
+	if (path->len)
+	{
+		p.x = path->items[1].v;
+		p.y = path->items[2].v;
+		p = fz_transform_point(ctm, p);
+		r.x0 = r.x1 = p.x;
+		r.y0 = r.y1 = p.y;
+	}
+
+	while (i < path->len)
+	{
+		switch (path->items[i++].k)
+		{
+		case FZ_CURVETO:
+			p.x = path->items[i++].v;
+			p.y = path->items[i++].v;
+			r = bound_expand(r, fz_transform_point(ctm, p));
+			p.x = path->items[i++].v;
+			p.y = path->items[i++].v;
+			r = bound_expand(r, fz_transform_point(ctm, p));
+			p.x = path->items[i++].v;
+			p.y = path->items[i++].v;
+			r = bound_expand(r, fz_transform_point(ctm, p));
+			break;
+		case FZ_MOVETO:
+		case FZ_LINETO:
+			p.x = path->items[i++].v;
+			p.y = path->items[i++].v;
+			r = bound_expand(r, fz_transform_point(ctm, p));
+			break;
+		case FZ_CLOSE_PATH:
+			break;
+		}
+	}
+
+	if (stroke)
+	{
+		float miterlength = stroke->miterlimit;
+		float linewidth = stroke->linewidth;
+		float expand = MAX(miterlength, linewidth) * 0.5f;
+		r.x0 -= expand;
+		r.y0 -= expand;
+		r.x1 += expand;
+		r.y1 += expand;
+	}
+
+	return r;
+}
+
+void
+fz_transform_path(fz_path *path, fz_matrix ctm)
+{
+	fz_point p;
+	int k, i = 0;
+
+	while (i < path->len)
+	{
+		switch (path->items[i++].k)
+		{
+		case FZ_CURVETO:
+			for (k = 0; k < 3; k++)
+			{
+				p.x = path->items[i].v;
+				p.y = path->items[i+1].v;
+				p = fz_transform_point(ctm, p);
+				path->items[i].v = p.x;
+				path->items[i+1].v = p.y;
+				i += 2;
+			}
+			break;
+		case FZ_MOVETO:
+		case FZ_LINETO:
+			p.x = path->items[i].v;
+			p.y = path->items[i+1].v;
+			p = fz_transform_point(ctm, p);
+			path->items[i].v = p.x;
+			path->items[i+1].v = p.y;
+			i += 2;
+			break;
+		case FZ_CLOSE_PATH:
+			break;
+		}
+	}
+}
+
+void
+fz_debug_path(fz_path *path, int indent)
+{
+	float x, y;
+	int i = 0;
+	int n;
+	while (i < path->len)
+	{
+		for (n = 0; n < indent; n++)
+			putchar(' ');
+		switch (path->items[i++].k)
+		{
+		case FZ_MOVETO:
+			x = path->items[i++].v;
+			y = path->items[i++].v;
+			printf("%g %g m\n", x, y);
+			break;
+		case FZ_LINETO:
+			x = path->items[i++].v;
+			y = path->items[i++].v;
+			printf("%g %g l\n", x, y);
+			break;
+		case FZ_CURVETO:
+			x = path->items[i++].v;
+			y = path->items[i++].v;
+			printf("%g %g ", x, y);
+			x = path->items[i++].v;
+			y = path->items[i++].v;
+			printf("%g %g ", x, y);
+			x = path->items[i++].v;
+			y = path->items[i++].v;
+			printf("%g %g c\n", x, y);
+			break;
+		case FZ_CLOSE_PATH:
+			printf("h\n");
+			break;
+		}
+	}
+}
diff --git a/contrib/media/updf/fitz/res_pixmap.c b/contrib/media/updf/fitz/res_pixmap.c
new file mode 100644
index 0000000000..83f46526ef
--- /dev/null
+++ b/contrib/media/updf/fitz/res_pixmap.c
@@ -0,0 +1,519 @@
+#include "fitz.h"
+
+static int fz_memory_limit = 256 << 20;
+static int fz_memory_used = 0;
+
+fz_pixmap *
+fz_new_pixmap_with_data(fz_colorspace *colorspace, int w, int h, unsigned char *samples)
+{
+	fz_pixmap *pix;
+
+	pix = fz_malloc(sizeof(fz_pixmap));
+	pix->refs = 1;
+	pix->x = 0;
+	pix->y = 0;
+	pix->w = w;
+	pix->h = h;
+	pix->mask = NULL;
+	pix->interpolate = 1;
+	pix->xres = 96;
+	pix->yres = 96;
+	pix->colorspace = NULL;
+	pix->n = 1;
+
+	if (colorspace)
+	{
+		pix->colorspace = fz_keep_colorspace(colorspace);
+		pix->n = 1 + colorspace->n;
+	}
+
+	if (samples)
+	{
+		pix->samples = samples;
+		pix->free_samples = 0;
+	}
+	else
+	{
+		fz_memory_used += pix->w * pix->h * pix->n;
+		pix->samples = fz_calloc(pix->h, pix->w * pix->n);
+		pix->free_samples = 1;
+	}
+
+	return pix;
+}
+
+fz_pixmap *
+fz_new_pixmap_with_limit(fz_colorspace *colorspace, int w, int h)
+{
+	int n = colorspace ? colorspace->n + 1 : 1;
+	int size = w * h * n;
+	if (fz_memory_used + size > fz_memory_limit)
+	{
+		fz_warn("pixmap memory exceeds soft limit %dM + %dM > %dM",
+			fz_memory_used/(1<<20), size/(1<<20), fz_memory_limit/(1<<20));
+		return NULL;
+	}
+	return fz_new_pixmap_with_data(colorspace, w, h, NULL);
+}
+
+fz_pixmap *
+fz_new_pixmap(fz_colorspace *colorspace, int w, int h)
+{
+	return fz_new_pixmap_with_data(colorspace, w, h, NULL);
+}
+
+fz_pixmap *
+fz_new_pixmap_with_rect(fz_colorspace *colorspace, fz_bbox r)
+{
+	fz_pixmap *pixmap;
+	pixmap = fz_new_pixmap(colorspace, r.x1 - r.x0, r.y1 - r.y0);
+	pixmap->x = r.x0;
+	pixmap->y = r.y0;
+	return pixmap;
+}
+
+fz_pixmap *
+fz_new_pixmap_with_rect_and_data(fz_colorspace *colorspace, fz_bbox r, unsigned char *samples)
+{
+	fz_pixmap *pixmap;
+	pixmap = fz_new_pixmap_with_data(colorspace, r.x1 - r.x0, r.y1 - r.y0, samples);
+	pixmap->x = r.x0;
+	pixmap->y = r.y0;
+	return pixmap;
+}
+
+fz_pixmap *
+fz_keep_pixmap(fz_pixmap *pix)
+{
+	pix->refs++;
+	return pix;
+}
+
+void
+fz_drop_pixmap(fz_pixmap *pix)
+{
+	if (pix && --pix->refs == 0)
+	{
+		fz_memory_used -= pix->w * pix->h * pix->n;
+		if (pix->mask)
+			fz_drop_pixmap(pix->mask);
+		if (pix->colorspace)
+			fz_drop_colorspace(pix->colorspace);
+		if (pix->free_samples)
+			fz_free(pix->samples);
+		fz_free(pix);
+	}
+}
+
+fz_bbox
+fz_bound_pixmap(fz_pixmap *pix)
+{
+	fz_bbox bbox;
+	bbox.x0 = pix->x;
+	bbox.y0 = pix->y;
+	bbox.x1 = pix->x + pix->w;
+	bbox.y1 = pix->y + pix->h;
+	return bbox;
+}
+
+void
+fz_clear_pixmap(fz_pixmap *pix)
+{
+	memset(pix->samples, 0, pix->w * pix->h * pix->n);
+}
+
+void
+fz_clear_pixmap_with_color(fz_pixmap *pix, int value)
+{
+	if (value == 255)
+		memset(pix->samples, 255, pix->w * pix->h * pix->n);
+	else
+	{
+		int k, x, y;
+		unsigned char *s = pix->samples;
+		for (y = 0; y < pix->h; y++)
+		{
+			for (x = 0; x < pix->w; x++)
+			{
+				for (k = 0; k < pix->n - 1; k++)
+					*s++ = value;
+				*s++ = 255;
+			}
+		}
+	}
+}
+
+void
+fz_copy_pixmap_rect(fz_pixmap *dest, fz_pixmap *src, fz_bbox r)
+{
+	const unsigned char *srcp;
+	unsigned char *destp;
+	int y, w, destspan, srcspan;
+
+	r = fz_intersect_bbox(r, fz_bound_pixmap(dest));
+	r = fz_intersect_bbox(r, fz_bound_pixmap(src));
+	w = r.x1 - r.x0;
+	y = r.y1 - r.y0;
+	if (w <= 0 || y <= 0)
+		return;
+
+	w *= src->n;
+	srcspan = src->w * src->n;
+	srcp = src->samples + srcspan * (r.y0 - src->y) + src->n * (r.x0 - src->x);
+	destspan = dest->w * dest->n;
+	destp = dest->samples + destspan * (r.y0 - dest->y) + dest->n * (r.x0 - dest->x);
+	do
+	{
+		memcpy(destp, srcp, w);
+		srcp += srcspan;
+		destp += destspan;
+	}
+	while (--y);
+}
+
+void
+fz_clear_pixmap_rect_with_color(fz_pixmap *dest, int value, fz_bbox r)
+{
+	unsigned char *destp;
+	int x, y, w, k, destspan;
+
+	r = fz_intersect_bbox(r, fz_bound_pixmap(dest));
+	w = r.x1 - r.x0;
+	y = r.y1 - r.y0;
+	if (w <= 0 || y <= 0)
+		return;
+
+	destspan = dest->w * dest->n;
+	destp = dest->samples + destspan * (r.y0 - dest->y) + dest->n * (r.x0 - dest->x);
+	if (value == 255)
+		do
+		{
+			memset(destp, 255, w * dest->n);
+			destp += destspan;
+		}
+		while (--y);
+	else
+		do
+		{
+			unsigned char *s = destp;
+			for (x = 0; x < w; x++)
+			{
+				for (k = 0; k < dest->n - 1; k++)
+					*s++ = value;
+				*s++ = 255;
+			}
+			destp += destspan;
+		}
+		while (--y);
+}
+
+void
+fz_premultiply_pixmap(fz_pixmap *pix)
+{
+	unsigned char *s = pix->samples;
+	unsigned char a;
+	int k, x, y;
+
+	for (y = 0; y < pix->h; y++)
+	{
+		for (x = 0; x < pix->w; x++)
+		{
+			a = s[pix->n - 1];
+			for (k = 0; k < pix->n - 1; k++)
+				s[k] = fz_mul255(s[k], a);
+			s += pix->n;
+		}
+	}
+}
+
+fz_pixmap *
+fz_alpha_from_gray(fz_pixmap *gray, int luminosity)
+{
+	fz_pixmap *alpha;
+	unsigned char *sp, *dp;
+	int len;
+
+	assert(gray->n == 2);
+
+	alpha = fz_new_pixmap_with_rect(NULL, fz_bound_pixmap(gray));
+	dp = alpha->samples;
+	sp = gray->samples;
+	if (!luminosity)
+		sp ++;
+
+	len = gray->w * gray->h;
+	while (len--)
+	{
+		*dp++ = sp[0];
+		sp += 2;
+	}
+
+	return alpha;
+}
+
+void
+fz_invert_pixmap(fz_pixmap *pix)
+{
+	unsigned char *s = pix->samples;
+	int k, x, y;
+
+	for (y = 0; y < pix->h; y++)
+	{
+		for (x = 0; x < pix->w; x++)
+		{
+			for (k = 0; k < pix->n - 1; k++)
+				s[k] = 255 - s[k];
+			s += pix->n;
+		}
+	}
+}
+
+void
+fz_gamma_pixmap(fz_pixmap *pix, float gamma)
+{
+	unsigned char gamma_map[256];
+	unsigned char *s = pix->samples;
+	int k, x, y;
+
+	for (k = 0; k < 256; k++)
+		gamma_map[k] = pow(k / 255.0f, gamma) * 255;
+
+	for (y = 0; y < pix->h; y++)
+	{
+		for (x = 0; x < pix->w; x++)
+		{
+			for (k = 0; k < pix->n - 1; k++)
+				s[k] = gamma_map[s[k]];
+			s += pix->n;
+		}
+	}
+}
+
+/*
+ * Write pixmap to PNM file (without alpha channel)
+ */
+
+fz_error
+fz_write_pnm(fz_pixmap *pixmap, char *filename)
+{
+	FILE *fp;
+	unsigned char *p;
+	int len;
+
+	if (pixmap->n != 1 && pixmap->n != 2 && pixmap->n != 4)
+		return fz_throw("pixmap must be grayscale or rgb to write as pnm");
+
+	fp = fopen(filename, "wb");
+	if (!fp)
+		return fz_throw("cannot open file '%s': %s", filename, strerror(errno));
+
+	if (pixmap->n == 1 || pixmap->n == 2)
+		fprintf(fp, "P5\n");
+	if (pixmap->n == 4)
+		fprintf(fp, "P6\n");
+	fprintf(fp, "%d %d\n", pixmap->w, pixmap->h);
+	fprintf(fp, "255\n");
+
+	len = pixmap->w * pixmap->h;
+	p = pixmap->samples;
+
+	switch (pixmap->n)
+	{
+	case 1:
+		fwrite(p, 1, len, fp);
+		break;
+	case 2:
+		while (len--)
+		{
+			putc(p[0], fp);
+			p += 2;
+		}
+		break;
+	case 4:
+		while (len--)
+		{
+			putc(p[0], fp);
+			putc(p[1], fp);
+			putc(p[2], fp);
+			p += 4;
+		}
+	}
+
+	fclose(fp);
+	return fz_okay;
+}
+
+/*
+ * Write pixmap to PAM file (with or without alpha channel)
+ */
+
+fz_error
+fz_write_pam(fz_pixmap *pixmap, char *filename, int savealpha)
+{
+	unsigned char *sp;
+	int y, w, k;
+	FILE *fp;
+
+	int sn = pixmap->n;
+	int dn = pixmap->n;
+	if (!savealpha && dn > 1)
+		dn--;
+
+	fp = fopen(filename, "wb");
+	if (!fp)
+		return fz_throw("cannot open file '%s': %s", filename, strerror(errno));
+
+	fprintf(fp, "P7\n");
+	fprintf(fp, "WIDTH %d\n", pixmap->w);
+	fprintf(fp, "HEIGHT %d\n", pixmap->h);
+	fprintf(fp, "DEPTH %d\n", dn);
+	fprintf(fp, "MAXVAL 255\n");
+	if (pixmap->colorspace)
+		fprintf(fp, "# COLORSPACE %s\n", pixmap->colorspace->name);
+	switch (dn)
+	{
+	case 1: fprintf(fp, "TUPLTYPE GRAYSCALE\n"); break;
+	case 2: if (sn == 2) fprintf(fp, "TUPLTYPE GRAYSCALE_ALPHA\n"); break;
+	case 3: if (sn == 4) fprintf(fp, "TUPLTYPE RGB\n"); break;
+	case 4: if (sn == 4) fprintf(fp, "TUPLTYPE RGB_ALPHA\n"); break;
+	}
+	fprintf(fp, "ENDHDR\n");
+
+	sp = pixmap->samples;
+	for (y = 0; y < pixmap->h; y++)
+	{
+		w = pixmap->w;
+		while (w--)
+		{
+			for (k = 0; k < dn; k++)
+				putc(sp[k], fp);
+			sp += sn;
+		}
+	}
+
+	fclose(fp);
+
+	return fz_okay;
+}
+
+/*
+ * Write pixmap to PNG file (with or without alpha channel)
+ */
+
+#include <zlib.h>
+
+static inline void big32(unsigned char *buf, unsigned int v)
+{
+	buf[0] = (v >> 24) & 0xff;
+	buf[1] = (v >> 16) & 0xff;
+	buf[2] = (v >> 8) & 0xff;
+	buf[3] = (v) & 0xff;
+}
+
+static inline void put32(unsigned int v, FILE *fp)
+{
+	putc(v >> 24, fp);
+	putc(v >> 16, fp);
+	putc(v >> 8, fp);
+	putc(v, fp);
+}
+
+static void putchunk(char *tag, unsigned char *data, int size, FILE *fp)
+{
+	unsigned int sum;
+	put32(size, fp);
+	fwrite(tag, 1, 4, fp);
+	fwrite(data, 1, size, fp);
+	sum = crc32(0, NULL, 0);
+	sum = crc32(sum, (unsigned char*)tag, 4);
+	sum = crc32(sum, data, size);
+	put32(sum, fp);
+}
+
+fz_error
+fz_write_png(fz_pixmap *pixmap, char *filename, int savealpha)
+{
+	static const unsigned char pngsig[8] = { 137, 80, 78, 71, 13, 10, 26, 10 };
+	FILE *fp;
+	unsigned char head[13];
+	unsigned char *udata, *cdata, *sp, *dp;
+	uLong usize, csize;
+	int y, x, k, sn, dn;
+	int color;
+	int err;
+
+	if (pixmap->n != 1 && pixmap->n != 2 && pixmap->n != 4)
+		return fz_throw("pixmap must be grayscale or rgb to write as png");
+
+	sn = pixmap->n;
+	dn = pixmap->n;
+	if (!savealpha && dn > 1)
+		dn--;
+
+	switch (dn)
+	{
+	default:
+	case 1: color = 0; break;
+	case 2: color = 4; break;
+	case 3: color = 2; break;
+	case 4: color = 6; break;
+	}
+
+	usize = (pixmap->w * dn + 1) * pixmap->h;
+	csize = compressBound(usize);
+	udata = fz_malloc(usize);
+	cdata = fz_malloc(csize);
+
+	sp = pixmap->samples;
+	dp = udata;
+	for (y = 0; y < pixmap->h; y++)
+	{
+		*dp++ = 1; /* sub prediction filter */
+		for (x = 0; x < pixmap->w; x++)
+		{
+			for (k = 0; k < dn; k++)
+			{
+				if (x == 0)
+					dp[k] = sp[k];
+				else
+					dp[k] = sp[k] - sp[k-sn];
+			}
+			sp += sn;
+			dp += dn;
+		}
+	}
+
+	err = compress(cdata, &csize, udata, usize);
+	if (err != Z_OK)
+	{
+		fz_free(udata);
+		fz_free(cdata);
+		return fz_throw("cannot compress image data");
+	}
+
+	fp = fopen(filename, "wb");
+	if (!fp)
+	{
+		fz_free(udata);
+		fz_free(cdata);
+		return fz_throw("cannot open file '%s': %s", filename, strerror(errno));
+	}
+
+	big32(head+0, pixmap->w);
+	big32(head+4, pixmap->h);
+	head[8] = 8; /* depth */
+	head[9] = color;
+	head[10] = 0; /* compression */
+	head[11] = 0; /* filter */
+	head[12] = 0; /* interlace */
+
+	fwrite(pngsig, 1, 8, fp);
+	putchunk("IHDR", head, 13, fp);
+	putchunk("IDAT", cdata, csize, fp);
+	putchunk("IEND", head, 0, fp);
+	fclose(fp);
+
+	fz_free(udata);
+	fz_free(cdata);
+	return fz_okay;
+}
diff --git a/contrib/media/updf/fitz/res_shade.c b/contrib/media/updf/fitz/res_shade.c
new file mode 100644
index 0000000000..7faff3bf0a
--- /dev/null
+++ b/contrib/media/updf/fitz/res_shade.c
@@ -0,0 +1,127 @@
+#include "fitz.h"
+
+fz_shade *
+fz_keep_shade(fz_shade *shade)
+{
+	shade->refs ++;
+	return shade;
+}
+
+void
+fz_drop_shade(fz_shade *shade)
+{
+	if (shade && --shade->refs == 0)
+	{
+		if (shade->colorspace)
+			fz_drop_colorspace(shade->colorspace);
+		fz_free(shade->mesh);
+		fz_free(shade);
+	}
+}
+
+fz_rect
+fz_bound_shade(fz_shade *shade, fz_matrix ctm)
+{
+	float *v;
+	fz_rect r;
+	fz_point p;
+	int i, ncomp, nvert;
+
+	ctm = fz_concat(shade->matrix, ctm);
+	ncomp = shade->use_function ? 3 : 2 + shade->colorspace->n;
+	nvert = shade->mesh_len / ncomp;
+	v = shade->mesh;
+
+	if (shade->type == FZ_LINEAR)
+		return fz_infinite_rect;
+	if (shade->type == FZ_RADIAL)
+		return fz_infinite_rect;
+
+	if (nvert == 0)
+		return fz_empty_rect;
+
+	p.x = v[0];
+	p.y = v[1];
+	v += ncomp;
+	p = fz_transform_point(ctm, p);
+	r.x0 = r.x1 = p.x;
+	r.y0 = r.y1 = p.y;
+
+	for (i = 1; i < nvert; i++)
+	{
+		p.x = v[0];
+		p.y = v[1];
+		p = fz_transform_point(ctm, p);
+		v += ncomp;
+		if (p.x < r.x0) r.x0 = p.x;
+		if (p.y < r.y0) r.y0 = p.y;
+		if (p.x > r.x1) r.x1 = p.x;
+		if (p.y > r.y1) r.y1 = p.y;
+	}
+
+	return r;
+}
+
+void
+fz_debug_shade(fz_shade *shade)
+{
+	int i, j, n;
+	float *vertex;
+	int triangle;
+
+	printf("shading {\n");
+
+	switch (shade->type)
+	{
+	case FZ_LINEAR: printf("\ttype linear\n"); break;
+	case FZ_RADIAL: printf("\ttype radial\n"); break;
+	case FZ_MESH: printf("\ttype mesh\n"); break;
+	}
+
+	printf("\tbbox [%g %g %g %g]\n",
+		shade->bbox.x0, shade->bbox.y0,
+		shade->bbox.x1, shade->bbox.y1);
+
+	printf("\tcolorspace %s\n", shade->colorspace->name);
+
+	printf("\tmatrix [%g %g %g %g %g %g]\n",
+			shade->matrix.a, shade->matrix.b, shade->matrix.c,
+			shade->matrix.d, shade->matrix.e, shade->matrix.f);
+
+	if (shade->use_background)
+	{
+		printf("\tbackground [");
+		for (i = 0; i < shade->colorspace->n; i++)
+			printf("%s%g", i == 0 ? "" : " ", shade->background[i]);
+		printf("]\n");
+	}
+
+	if (shade->use_function)
+	{
+		printf("\tfunction\n");
+		n = 3;
+	}
+	else
+		n = 2 + shade->colorspace->n;
+
+	printf("\tvertices: %d\n", shade->mesh_len);
+
+	vertex = shade->mesh;
+	triangle = 0;
+	i = 0;
+	while (i < shade->mesh_len)
+	{
+		printf("\t%d:(%g, %g): ", triangle, vertex[0], vertex[1]);
+
+		for (j = 2; j < n; j++)
+			printf("%s%g", j == 2 ? "" : " ", vertex[j]);
+		printf("\n");
+
+		vertex += n;
+		i++;
+		if (i % 3 == 0)
+			triangle++;
+	}
+
+	printf("}\n");
+}
diff --git a/contrib/media/updf/fitz/res_text.c b/contrib/media/updf/fitz/res_text.c
new file mode 100644
index 0000000000..d38637f10f
--- /dev/null
+++ b/contrib/media/updf/fitz/res_text.c
@@ -0,0 +1,133 @@
+#include "fitz.h"
+
+fz_text *
+fz_new_text(fz_font *font, fz_matrix trm, int wmode)
+{
+	fz_text *text;
+
+	text = fz_malloc(sizeof(fz_text));
+	text->font = fz_keep_font(font);
+	text->trm = trm;
+	text->wmode = wmode;
+	text->len = 0;
+	text->cap = 0;
+	text->items = NULL;
+
+	return text;
+}
+
+void
+fz_free_text(fz_text *text)
+{
+	fz_drop_font(text->font);
+	fz_free(text->items);
+	fz_free(text);
+}
+
+fz_text *
+fz_clone_text(fz_text *old)
+{
+	fz_text *text;
+
+	text = fz_malloc(sizeof(fz_text));
+	text->font = fz_keep_font(old->font);
+	text->trm = old->trm;
+	text->wmode = old->wmode;
+	text->len = old->len;
+	text->cap = text->len;
+	text->items = fz_calloc(text->len, sizeof(fz_text_item));
+	memcpy(text->items, old->items, text->len * sizeof(fz_text_item));
+
+	return text;
+}
+
+fz_rect
+fz_bound_text(fz_text *text, fz_matrix ctm)
+{
+	fz_matrix trm;
+	fz_rect bbox;
+	fz_rect fbox;
+	int i;
+
+	if (text->len == 0)
+		return fz_empty_rect;
+
+	/* find bbox of glyph origins in ctm space */
+
+	bbox.x0 = bbox.x1 = text->items[0].x;
+	bbox.y0 = bbox.y1 = text->items[0].y;
+
+	for (i = 1; i < text->len; i++)
+	{
+		bbox.x0 = MIN(bbox.x0, text->items[i].x);
+		bbox.y0 = MIN(bbox.y0, text->items[i].y);
+		bbox.x1 = MAX(bbox.x1, text->items[i].x);
+		bbox.y1 = MAX(bbox.y1, text->items[i].y);
+	}
+
+	bbox = fz_transform_rect(ctm, bbox);
+
+	/* find bbox of font in trm * ctm space */
+
+	trm = fz_concat(text->trm, ctm);
+	trm.e = 0;
+	trm.f = 0;
+
+	fbox.x0 = text->font->bbox.x0 * 0.001f;
+	fbox.y0 = text->font->bbox.y0 * 0.001f;
+	fbox.x1 = text->font->bbox.x1 * 0.001f;
+	fbox.y1 = text->font->bbox.y1 * 0.001f;
+
+	fbox = fz_transform_rect(trm, fbox);
+
+	/* expand glyph origin bbox by font bbox */
+
+	bbox.x0 += fbox.x0;
+	bbox.y0 += fbox.y0;
+	bbox.x1 += fbox.x1;
+	bbox.y1 += fbox.y1;
+
+	return bbox;
+}
+
+static void
+fz_grow_text(fz_text *text, int n)
+{
+	if (text->len + n < text->cap)
+		return;
+	while (text->len + n > text->cap)
+		text->cap = text->cap + 36;
+	text->items = fz_realloc(text->items, text->cap, sizeof(fz_text_item));
+}
+
+void
+fz_add_text(fz_text *text, int gid, int ucs, float x, float y)
+{
+	fz_grow_text(text, 1);
+	text->items[text->len].ucs = ucs;
+	text->items[text->len].gid = gid;
+	text->items[text->len].x = x;
+	text->items[text->len].y = y;
+	text->len++;
+}
+
+static int isxmlmeta(int c)
+{
+	return c < 32 || c >= 128 || c == '&' || c == '<' || c == '>' || c == '\'' || c == '"';
+}
+
+void fz_debug_text(fz_text *text, int indent)
+{
+	int i, n;
+	for (i = 0; i < text->len; i++)
+	{
+		for (n = 0; n < indent; n++)
+			putchar(' ');
+		if (!isxmlmeta(text->items[i].ucs))
+			printf("<g ucs=\"%c\" gid=\"%d\" x=\"%g\" y=\"%g\" />\n",
+				text->items[i].ucs, text->items[i].gid, text->items[i].x, text->items[i].y);
+		else
+			printf("<g ucs=\"U+%04X\" gid=\"%d\" x=\"%g\" y=\"%g\" />\n",
+				text->items[i].ucs, text->items[i].gid, text->items[i].x, text->items[i].y);
+	}
+}
diff --git a/contrib/media/updf/fitz/stm_buffer.c b/contrib/media/updf/fitz/stm_buffer.c
new file mode 100644
index 0000000000..4c7410c3bc
--- /dev/null
+++ b/contrib/media/updf/fitz/stm_buffer.c
@@ -0,0 +1,49 @@
+#include "fitz.h"
+
+fz_buffer *
+fz_new_buffer(int size)
+{
+	fz_buffer *b;
+
+	size = size > 1 ? size : 16;
+
+	b = fz_malloc(sizeof(fz_buffer));
+	b->refs = 1;
+	b->data = fz_malloc(size);
+	b->cap = size;
+	b->len = 0;
+
+	return b;
+}
+
+fz_buffer *
+fz_keep_buffer(fz_buffer *buf)
+{
+	buf->refs ++;
+	return buf;
+}
+
+void
+fz_drop_buffer(fz_buffer *buf)
+{
+	if (--buf->refs == 0)
+	{
+		fz_free(buf->data);
+		fz_free(buf);
+	}
+}
+
+void
+fz_resize_buffer(fz_buffer *buf, int size)
+{
+	buf->data = fz_realloc(buf->data, size, 1);
+	buf->cap = size;
+	if (buf->len > buf->cap)
+		buf->len = buf->cap;
+}
+
+void
+fz_grow_buffer(fz_buffer *buf)
+{
+	fz_resize_buffer(buf, (buf->cap * 3) / 2);
+}
diff --git a/contrib/media/updf/fitz/stm_open.c b/contrib/media/updf/fitz/stm_open.c
new file mode 100644
index 0000000000..74346f73d0
--- /dev/null
+++ b/contrib/media/updf/fitz/stm_open.c
@@ -0,0 +1,174 @@
+#include "fitz.h"
+
+fz_stream *
+fz_new_stream(void *state,
+	int(*read)(fz_stream *stm, unsigned char *buf, int len),
+	void(*close)(fz_stream *stm))
+{
+	fz_stream *stm;
+
+	stm = fz_malloc(sizeof(fz_stream));
+
+	stm->refs = 1;
+	stm->error = 0;
+	stm->eof = 0;
+	stm->pos = 0;
+
+	stm->bits = 0;
+	stm->avail = 0;
+
+	stm->bp = stm->buf;
+	stm->rp = stm->bp;
+	stm->wp = stm->bp;
+	stm->ep = stm->buf + sizeof stm->buf;
+
+	stm->state = state;
+	stm->read = read;
+	stm->close = close;
+	stm->seek = NULL;
+
+	return stm;
+}
+
+fz_stream *
+fz_keep_stream(fz_stream *stm)
+{
+	stm->refs ++;
+	return stm;
+}
+
+void
+fz_close(fz_stream *stm)
+{
+	stm->refs --;
+	if (stm->refs == 0)
+	{
+		if (stm->close)
+			stm->close(stm);
+		fz_free(stm);
+	}
+}
+
+/* File stream */
+
+static int read_file(fz_stream *stm, unsigned char *buf, int len)
+{
+	int n = read(*(int*)stm->state, buf, len);
+	if (n < 0)
+		return fz_throw("read error: %s", strerror(errno));
+	return n;
+}
+
+static void seek_file(fz_stream *stm, int offset, int whence)
+{
+	int n = lseek(*(int*)stm->state, offset, whence);
+	if (n < 0)
+		fz_warn("cannot lseek: %s", strerror(errno));
+	stm->pos = n;
+	stm->rp = stm->bp;
+	stm->wp = stm->bp;
+}
+
+static void close_file(fz_stream *stm)
+{
+	int n = close(*(int*)stm->state);
+	if (n < 0)
+		fz_warn("close error: %s", strerror(errno));
+	fz_free(stm->state);
+}
+
+fz_stream *
+fz_open_fd(int fd)
+{
+	fz_stream *stm;
+	int *state;
+
+	state = fz_malloc(sizeof(int));
+	*state = fd;
+
+	stm = fz_new_stream(state, read_file, close_file);
+	stm->seek = seek_file;
+
+	return stm;
+}
+
+fz_stream *
+fz_open_file(const char *name)
+{
+	int fd = open(name, O_BINARY | O_RDONLY, 0);
+	if (fd == -1)
+		return NULL;
+	return fz_open_fd(fd);
+}
+
+#ifdef _WIN32
+fz_stream *
+fz_open_file_w(const wchar_t *name)
+{
+	int fd = _wopen(name, O_BINARY | O_RDONLY, 0);
+	if (fd == -1)
+		return NULL;
+	return fz_open_fd(fd);
+}
+#endif
+
+/* Memory stream */
+
+static int read_buffer(fz_stream *stm, unsigned char *buf, int len)
+{
+	return 0;
+}
+
+static void seek_buffer(fz_stream *stm, int offset, int whence)
+{
+	if (whence == 0)
+		stm->rp = stm->bp + offset;
+	if (whence == 1)
+		stm->rp += offset;
+	if (whence == 2)
+		stm->rp = stm->ep - offset;
+	stm->rp = CLAMP(stm->rp, stm->bp, stm->ep);
+	stm->wp = stm->ep;
+}
+
+static void close_buffer(fz_stream *stm)
+{
+	if (stm->state)
+		fz_drop_buffer(stm->state);
+}
+
+fz_stream *
+fz_open_buffer(fz_buffer *buf)
+{
+	fz_stream *stm;
+
+	stm = fz_new_stream(fz_keep_buffer(buf), read_buffer, close_buffer);
+	stm->seek = seek_buffer;
+
+	stm->bp = buf->data;
+	stm->rp = buf->data;
+	stm->wp = buf->data + buf->len;
+	stm->ep = buf->data + buf->len;
+
+	stm->pos = buf->len;
+
+	return stm;
+}
+
+fz_stream *
+fz_open_memory(unsigned char *data, int len)
+{
+	fz_stream *stm;
+
+	stm = fz_new_stream(NULL, read_buffer, close_buffer);
+	stm->seek = seek_buffer;
+
+	stm->bp = data;
+	stm->rp = data;
+	stm->wp = data + len;
+	stm->ep = data + len;
+
+	stm->pos = len;
+
+	return stm;
+}
diff --git a/contrib/media/updf/fitz/stm_read.c b/contrib/media/updf/fitz/stm_read.c
new file mode 100644
index 0000000000..59f0643334
--- /dev/null
+++ b/contrib/media/updf/fitz/stm_read.c
@@ -0,0 +1,201 @@
+#include "fitz.h"
+
+int
+fz_read(fz_stream *stm, unsigned char *buf, int len)
+{
+	int count, n;
+
+	count = MIN(len, stm->wp - stm->rp);
+	if (count)
+	{
+		memcpy(buf, stm->rp, count);
+		stm->rp += count;
+	}
+
+	if (count == len || stm->error || stm->eof)
+		return count;
+
+	assert(stm->rp == stm->wp);
+
+	if (len - count < stm->ep - stm->bp)
+	{
+		n = stm->read(stm, stm->bp, stm->ep - stm->bp);
+		if (n < 0)
+		{
+			stm->error = 1;
+			return fz_rethrow(n, "read error");
+		}
+		else if (n == 0)
+		{
+			stm->eof = 1;
+		}
+		else if (n > 0)
+		{
+			stm->rp = stm->bp;
+			stm->wp = stm->bp + n;
+			stm->pos += n;
+		}
+
+		n = MIN(len - count, stm->wp - stm->rp);
+		if (n)
+		{
+			memcpy(buf + count, stm->rp, n);
+			stm->rp += n;
+			count += n;
+		}
+	}
+	else
+	{
+		n = stm->read(stm, buf + count, len - count);
+		if (n < 0)
+		{
+			stm->error = 1;
+			return fz_rethrow(n, "read error");
+		}
+		else if (n == 0)
+		{
+			stm->eof = 1;
+		}
+		else if (n > 0)
+		{
+			stm->pos += n;
+			count += n;
+		}
+	}
+
+	return count;
+}
+
+void
+fz_fill_buffer(fz_stream *stm)
+{
+	int n;
+
+	assert(stm->rp == stm->wp);
+
+	if (stm->error || stm->eof)
+		return;
+
+	n = stm->read(stm, stm->bp, stm->ep - stm->bp);
+	if (n < 0)
+	{
+		stm->error = 1;
+		fz_catch(n, "read error; treating as end of file");
+	}
+	else if (n == 0)
+	{
+		stm->eof = 1;
+	}
+	else if (n > 0)
+	{
+		stm->rp = stm->bp;
+		stm->wp = stm->bp + n;
+		stm->pos += n;
+	}
+}
+
+fz_error
+fz_read_all(fz_buffer **bufp, fz_stream *stm, int initial)
+{
+	fz_buffer *buf;
+	int n;
+
+	if (initial < 1024)
+		initial = 1024;
+
+	buf = fz_new_buffer(initial);
+
+	while (1)
+	{
+		if (buf->len == buf->cap)
+			fz_grow_buffer(buf);
+
+		if (buf->len / 200 > initial)
+		{
+			fz_drop_buffer(buf);
+			return fz_throw("compression bomb detected");
+		}
+
+		n = fz_read(stm, buf->data + buf->len, buf->cap - buf->len);
+		if (n < 0)
+		{
+			fz_drop_buffer(buf);
+			return fz_rethrow(n, "read error");
+		}
+		if (n == 0)
+			break;
+
+		buf->len += n;
+	}
+
+	*bufp = buf;
+	return fz_okay;
+}
+
+void
+fz_read_line(fz_stream *stm, char *mem, int n)
+{
+	char *s = mem;
+	int c = EOF;
+	while (n > 1)
+	{
+		c = fz_read_byte(stm);
+		if (c == EOF)
+			break;
+		if (c == '\r') {
+			c = fz_peek_byte(stm);
+			if (c == '\n')
+				fz_read_byte(stm);
+			break;
+		}
+		if (c == '\n')
+			break;
+		*s++ = c;
+		n--;
+	}
+	if (n)
+		*s = '\0';
+}
+
+int
+fz_tell(fz_stream *stm)
+{
+	return stm->pos - (stm->wp - stm->rp);
+}
+
+void
+fz_seek(fz_stream *stm, int offset, int whence)
+{
+	if (stm->seek)
+	{
+		if (whence == 1)
+		{
+			offset = fz_tell(stm) + offset;
+			whence = 0;
+		}
+		if (whence == 0)
+		{
+			unsigned char *p = stm->wp - (stm->pos - offset);
+			if (p >= stm->bp && p <= stm->wp)
+			{
+				stm->rp = p;
+				stm->eof = 0;
+				return;
+			}
+		}
+		stm->seek(stm, offset, whence);
+		stm->eof = 0;
+	}
+	else if (whence != 2)
+	{
+		if (whence == 0)
+			offset -= fz_tell(stm);
+		if (offset < 0)
+			fz_warn("cannot seek backwards");
+		/* dog slow, but rare enough */
+		while (offset-- > 0)
+			fz_read_byte(stm);
+	}
+	else
+		fz_warn("cannot seek");
+}
diff --git a/contrib/media/updf/fitz/strtoll.c b/contrib/media/updf/fitz/strtoll.c
new file mode 100644
index 0000000000..1c9141d5b4
--- /dev/null
+++ b/contrib/media/updf/fitz/strtoll.c
@@ -0,0 +1,30 @@
+#include <ctype.h>
+#include <stdlib.h>
+#include <limits.h>
+#include <errno.h>
+#include <inttypes.h>
+
+long long int strtoll(const char *nptr, char **endptr, int base)
+{
+  int neg=0;
+  unsigned long long int v;
+  const char*orig=nptr;
+
+  while(isspace(*nptr)) nptr++;
+
+  if (*nptr == '-' && isalnum(nptr[1])) { neg=-1; nptr++; }
+  v=strtoull(nptr,endptr,base);
+  if (endptr && *endptr==nptr) *endptr=(char *)orig;
+  if (v>LLONG_MAX) {
+    if (v==0x8000000000000000ull && neg) {
+      errno=0;
+      return v;
+    }
+    errno=ERANGE;
+    return (neg?LLONG_MIN:LLONG_MAX);
+  }
+  return (neg?-v:v);
+}
+
+intmax_t strtoimax(const char *nptr, char **endptr, int base)
+	__attribute__((alias("strtoll")));
diff --git a/contrib/media/updf/fitz/strtoull.c b/contrib/media/updf/fitz/strtoull.c
new file mode 100644
index 0000000000..4a92d70699
--- /dev/null
+++ b/contrib/media/updf/fitz/strtoull.c
@@ -0,0 +1,68 @@
+#include <ctype.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <limits.h>
+#include <inttypes.h>
+
+#define __expect(foo,bar) (foo)
+#define __likely(foo) __expect((foo),1)
+#define __unlikely(foo) __expect((foo),0)
+
+unsigned long long int strtoull(const char *ptr, char **endptr, int base)
+{
+  int neg = 0, overflow = 0;
+  long long int v=0;
+  const char* orig;
+  const char* nptr=ptr;
+
+  while(isspace(*nptr)) ++nptr;
+
+  if (*nptr == '-') { neg=1; nptr++; }
+  else if (*nptr == '+') ++nptr;
+  orig=nptr;
+  if (base==16 && nptr[0]=='0') goto skip0x;
+  if (base) {
+    register unsigned int b=base-2;
+    if (__unlikely(b>34)) { errno=EINVAL; return 0; }
+  } else {
+    if (*nptr=='0') {
+      base=8;
+skip0x:
+      if (((*(nptr+1)=='x')||(*(nptr+1)=='X')) && isxdigit(nptr[2])) {
+	nptr+=2;
+	base=16;
+      }
+    } else
+      base=10;
+  }
+  while(__likely(*nptr)) {
+    register unsigned char c=*nptr;
+    c=(c>='a'?c-'a'+10:c>='A'?c-'A'+10:c<='9'?c-'0':0xff);
+    if (__unlikely(c>=base)) break;	/* out of base */
+    {
+      register unsigned long x=(v&0xff)*base+c;
+      register unsigned long long w=(v>>8)*base+(x>>8);
+      if (w>(ULLONG_MAX>>8)) overflow=1;
+      v=(w<<8)+(x&0xff);
+    }
+    ++nptr;
+  }
+  if (__unlikely(nptr==orig)) {		/* no conversion done */
+    nptr=ptr;
+    errno=EINVAL;
+    v=0;
+  }
+  if (endptr) *endptr=(char *)nptr;
+  if (overflow) {
+    errno=ERANGE;
+    return ULLONG_MAX;
+  }
+  return (neg?-v:v);
+}
+
+/* die, BSD, die!!! */
+unsigned long long int strtouq(const char *nptr, char **endptr, int base)
+	__attribute__((alias("strtoull")));
+
+uintmax_t strtoumax(const char *nptr, char **endptr, int base)
+	__attribute__((alias("strtoull")));
diff --git a/contrib/media/updf/fonts/Dingbats.cff b/contrib/media/updf/fonts/Dingbats.cff
new file mode 100644
index 0000000000..5f64733482
Binary files /dev/null and b/contrib/media/updf/fonts/Dingbats.cff differ
diff --git a/contrib/media/updf/fonts/NimbusMonL-Bold.cff b/contrib/media/updf/fonts/NimbusMonL-Bold.cff
new file mode 100644
index 0000000000..5f64733482
Binary files /dev/null and b/contrib/media/updf/fonts/NimbusMonL-Bold.cff differ
diff --git a/contrib/media/updf/fonts/NimbusMonL-BoldObli.cff b/contrib/media/updf/fonts/NimbusMonL-BoldObli.cff
new file mode 100644
index 0000000000..5f64733482
Binary files /dev/null and b/contrib/media/updf/fonts/NimbusMonL-BoldObli.cff differ
diff --git a/contrib/media/updf/fonts/NimbusMonL-Regu.cff b/contrib/media/updf/fonts/NimbusMonL-Regu.cff
new file mode 100644
index 0000000000..5f64733482
Binary files /dev/null and b/contrib/media/updf/fonts/NimbusMonL-Regu.cff differ
diff --git a/contrib/media/updf/fonts/NimbusMonL-ReguObli.cff b/contrib/media/updf/fonts/NimbusMonL-ReguObli.cff
new file mode 100644
index 0000000000..5f64733482
Binary files /dev/null and b/contrib/media/updf/fonts/NimbusMonL-ReguObli.cff differ
diff --git a/contrib/media/updf/fonts/NimbusRomNo9L-Medi.cff b/contrib/media/updf/fonts/NimbusRomNo9L-Medi.cff
new file mode 100644
index 0000000000..5f64733482
Binary files /dev/null and b/contrib/media/updf/fonts/NimbusRomNo9L-Medi.cff differ
diff --git a/contrib/media/updf/fonts/NimbusRomNo9L-MediItal.cff b/contrib/media/updf/fonts/NimbusRomNo9L-MediItal.cff
new file mode 100644
index 0000000000..5f64733482
Binary files /dev/null and b/contrib/media/updf/fonts/NimbusRomNo9L-MediItal.cff differ
diff --git a/contrib/media/updf/fonts/NimbusRomNo9L-Regu.cff b/contrib/media/updf/fonts/NimbusRomNo9L-Regu.cff
new file mode 100644
index 0000000000..5f64733482
Binary files /dev/null and b/contrib/media/updf/fonts/NimbusRomNo9L-Regu.cff differ
diff --git a/contrib/media/updf/fonts/NimbusRomNo9L-ReguItal.cff b/contrib/media/updf/fonts/NimbusRomNo9L-ReguItal.cff
new file mode 100644
index 0000000000..5f64733482
Binary files /dev/null and b/contrib/media/updf/fonts/NimbusRomNo9L-ReguItal.cff differ
diff --git a/contrib/media/updf/fonts/NimbusSanL-Bold.cff b/contrib/media/updf/fonts/NimbusSanL-Bold.cff
new file mode 100644
index 0000000000..5f64733482
Binary files /dev/null and b/contrib/media/updf/fonts/NimbusSanL-Bold.cff differ
diff --git a/contrib/media/updf/fonts/NimbusSanL-BoldItal.cff b/contrib/media/updf/fonts/NimbusSanL-BoldItal.cff
new file mode 100644
index 0000000000..5f64733482
Binary files /dev/null and b/contrib/media/updf/fonts/NimbusSanL-BoldItal.cff differ
diff --git a/contrib/media/updf/fonts/NimbusSanL-Regu.cff b/contrib/media/updf/fonts/NimbusSanL-Regu.cff
new file mode 100644
index 0000000000..5f64733482
Binary files /dev/null and b/contrib/media/updf/fonts/NimbusSanL-Regu.cff differ
diff --git a/contrib/media/updf/fonts/NimbusSanL-ReguItal.cff b/contrib/media/updf/fonts/NimbusSanL-ReguItal.cff
new file mode 100644
index 0000000000..5f64733482
Binary files /dev/null and b/contrib/media/updf/fonts/NimbusSanL-ReguItal.cff differ
diff --git a/contrib/media/updf/fonts/StandardSymL.cff b/contrib/media/updf/fonts/StandardSymL.cff
new file mode 100644
index 0000000000..5f64733482
Binary files /dev/null and b/contrib/media/updf/fonts/StandardSymL.cff differ
diff --git a/contrib/media/updf/fonts/droid/DroidSans.ttf b/contrib/media/updf/fonts/droid/DroidSans.ttf
new file mode 100644
index 0000000000..a3ff52770f
Binary files /dev/null and b/contrib/media/updf/fonts/droid/DroidSans.ttf differ
diff --git a/contrib/media/updf/fonts/droid/DroidSansFallback.ttf b/contrib/media/updf/fonts/droid/DroidSansFallback.ttf
new file mode 100644
index 0000000000..a3ff52770f
Binary files /dev/null and b/contrib/media/updf/fonts/droid/DroidSansFallback.ttf differ
diff --git a/contrib/media/updf/fonts/droid/DroidSansMono.ttf b/contrib/media/updf/fonts/droid/DroidSansMono.ttf
new file mode 100644
index 0000000000..a3ff52770f
Binary files /dev/null and b/contrib/media/updf/fonts/droid/DroidSansMono.ttf differ
diff --git a/contrib/media/updf/fonts/droid/NOTICE b/contrib/media/updf/fonts/droid/NOTICE
new file mode 100644
index 0000000000..c5b1efa7aa
--- /dev/null
+++ b/contrib/media/updf/fonts/droid/NOTICE
@@ -0,0 +1,190 @@
+
+   Copyright (c) 2005-2008, The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
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diff --git a/contrib/media/updf/generated/cmap_cns.h b/contrib/media/updf/generated/cmap_cns.h
new file mode 100644
index 0000000000..a1f2e2f62e
--- /dev/null
+++ b/contrib/media/updf/generated/cmap_cns.h
@@ -0,0 +1,681 @@
+/* This is an automatically generated file. Do not edit. */
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_CNS1_0_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_CNS1_0_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_CNS1_0 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_CNS1_0_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_CNS1_0_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_CNS1_1_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_CNS1_1_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_CNS1_1 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_CNS1_1_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_CNS1_1_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_CNS1_2_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_CNS1_2_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_CNS1_2 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_CNS1_2_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_CNS1_2_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_CNS1_3_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_CNS1_3_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_CNS1_3 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_CNS1_3_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_CNS1_3_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_CNS1_4_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_CNS1_4_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_CNS1_4 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_CNS1_4_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_CNS1_4_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_CNS1_5_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_CNS1_5_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_CNS1_5 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_CNS1_5_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_CNS1_5_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_CNS1_6_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_CNS1_6_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_CNS1_6 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_CNS1_6_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_CNS1_6_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_CNS1_UCS2_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_CNS1_UCS2_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_CNS1_UCS2 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_CNS1_UCS2_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_CNS1_UCS2_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_B5_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_B5_H_table[] = { 0 };
+
+static pdf_cmap cmap_B5_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_B5_H_ranges,
+	0, 0, (unsigned short*) cmap_B5_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_B5pc_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_B5pc_H_table[] = { 0 };
+
+static pdf_cmap cmap_B5pc_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_B5pc_H_ranges,
+	0, 0, (unsigned short*) cmap_B5pc_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_B5pc_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_B5pc_V_table[] = { 0 };
+
+static pdf_cmap cmap_B5pc_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_B5pc_V_ranges,
+	0, 0, (unsigned short*) cmap_B5pc_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_B5_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_B5_V_table[] = { 0 };
+
+static pdf_cmap cmap_B5_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_B5_V_ranges,
+	0, 0, (unsigned short*) cmap_B5_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_CNS1_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_CNS1_H_table[] = { 0 };
+
+static pdf_cmap cmap_CNS1_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_CNS1_H_ranges,
+	0, 0, (unsigned short*) cmap_CNS1_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_CNS1_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_CNS1_V_table[] = { 0 };
+
+static pdf_cmap cmap_CNS1_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_CNS1_V_ranges,
+	0, 0, (unsigned short*) cmap_CNS1_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_CNS2_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_CNS2_H_table[] = { 0 };
+
+static pdf_cmap cmap_CNS2_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_CNS2_H_ranges,
+	0, 0, (unsigned short*) cmap_CNS2_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_CNS2_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_CNS2_V_table[] = { 0 };
+
+static pdf_cmap cmap_CNS2_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_CNS2_V_ranges,
+	0, 0, (unsigned short*) cmap_CNS2_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_CNS_EUC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_CNS_EUC_H_table[] = { 0 };
+
+static pdf_cmap cmap_CNS_EUC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_CNS_EUC_H_ranges,
+	0, 0, (unsigned short*) cmap_CNS_EUC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_CNS_EUC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_CNS_EUC_V_table[] = { 0 };
+
+static pdf_cmap cmap_CNS_EUC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_CNS_EUC_V_ranges,
+	0, 0, (unsigned short*) cmap_CNS_EUC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_ETen_B5_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_ETen_B5_H_table[] = { 0 };
+
+static pdf_cmap cmap_ETen_B5_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_ETen_B5_H_ranges,
+	0, 0, (unsigned short*) cmap_ETen_B5_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_ETen_B5_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_ETen_B5_V_table[] = { 0 };
+
+static pdf_cmap cmap_ETen_B5_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_ETen_B5_V_ranges,
+	0, 0, (unsigned short*) cmap_ETen_B5_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_ETenms_B5_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_ETenms_B5_H_table[] = { 0 };
+
+static pdf_cmap cmap_ETenms_B5_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_ETenms_B5_H_ranges,
+	0, 0, (unsigned short*) cmap_ETenms_B5_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_ETenms_B5_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_ETenms_B5_V_table[] = { 0 };
+
+static pdf_cmap cmap_ETenms_B5_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_ETenms_B5_V_ranges,
+	0, 0, (unsigned short*) cmap_ETenms_B5_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_ETHK_B5_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_ETHK_B5_H_table[] = { 0 };
+
+static pdf_cmap cmap_ETHK_B5_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_ETHK_B5_H_ranges,
+	0, 0, (unsigned short*) cmap_ETHK_B5_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_ETHK_B5_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_ETHK_B5_V_table[] = { 0 };
+
+static pdf_cmap cmap_ETHK_B5_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_ETHK_B5_V_ranges,
+	0, 0, (unsigned short*) cmap_ETHK_B5_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_HKdla_B5_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_HKdla_B5_H_table[] = { 0 };
+
+static pdf_cmap cmap_HKdla_B5_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_HKdla_B5_H_ranges,
+	0, 0, (unsigned short*) cmap_HKdla_B5_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_HKdla_B5_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_HKdla_B5_V_table[] = { 0 };
+
+static pdf_cmap cmap_HKdla_B5_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_HKdla_B5_V_ranges,
+	0, 0, (unsigned short*) cmap_HKdla_B5_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_HKdlb_B5_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_HKdlb_B5_H_table[] = { 0 };
+
+static pdf_cmap cmap_HKdlb_B5_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_HKdlb_B5_H_ranges,
+	0, 0, (unsigned short*) cmap_HKdlb_B5_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_HKdlb_B5_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_HKdlb_B5_V_table[] = { 0 };
+
+static pdf_cmap cmap_HKdlb_B5_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_HKdlb_B5_V_ranges,
+	0, 0, (unsigned short*) cmap_HKdlb_B5_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_HKgccs_B5_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_HKgccs_B5_H_table[] = { 0 };
+
+static pdf_cmap cmap_HKgccs_B5_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_HKgccs_B5_H_ranges,
+	0, 0, (unsigned short*) cmap_HKgccs_B5_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_HKgccs_B5_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_HKgccs_B5_V_table[] = { 0 };
+
+static pdf_cmap cmap_HKgccs_B5_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_HKgccs_B5_V_ranges,
+	0, 0, (unsigned short*) cmap_HKgccs_B5_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_HKm314_B5_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_HKm314_B5_H_table[] = { 0 };
+
+static pdf_cmap cmap_HKm314_B5_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_HKm314_B5_H_ranges,
+	0, 0, (unsigned short*) cmap_HKm314_B5_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_HKm314_B5_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_HKm314_B5_V_table[] = { 0 };
+
+static pdf_cmap cmap_HKm314_B5_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_HKm314_B5_V_ranges,
+	0, 0, (unsigned short*) cmap_HKm314_B5_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_HKm471_B5_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_HKm471_B5_H_table[] = { 0 };
+
+static pdf_cmap cmap_HKm471_B5_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_HKm471_B5_H_ranges,
+	0, 0, (unsigned short*) cmap_HKm471_B5_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_HKm471_B5_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_HKm471_B5_V_table[] = { 0 };
+
+static pdf_cmap cmap_HKm471_B5_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_HKm471_B5_V_ranges,
+	0, 0, (unsigned short*) cmap_HKm471_B5_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_HKscs_B5_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_HKscs_B5_H_table[] = { 0 };
+
+static pdf_cmap cmap_HKscs_B5_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_HKscs_B5_H_ranges,
+	0, 0, (unsigned short*) cmap_HKscs_B5_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_HKscs_B5_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_HKscs_B5_V_table[] = { 0 };
+
+static pdf_cmap cmap_HKscs_B5_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_HKscs_B5_V_ranges,
+	0, 0, (unsigned short*) cmap_HKscs_B5_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniCNS_UCS2_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniCNS_UCS2_H_table[] = { 0 };
+
+static pdf_cmap cmap_UniCNS_UCS2_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniCNS_UCS2_H_ranges,
+	0, 0, (unsigned short*) cmap_UniCNS_UCS2_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniCNS_UCS2_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniCNS_UCS2_V_table[] = { 0 };
+
+static pdf_cmap cmap_UniCNS_UCS2_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniCNS_UCS2_V_ranges,
+	0, 0, (unsigned short*) cmap_UniCNS_UCS2_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniCNS_UTF16_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniCNS_UTF16_H_table[] = { 0 };
+
+static pdf_cmap cmap_UniCNS_UTF16_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniCNS_UTF16_H_ranges,
+	0, 0, (unsigned short*) cmap_UniCNS_UTF16_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniCNS_UTF16_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniCNS_UTF16_V_table[] = { 0 };
+
+static pdf_cmap cmap_UniCNS_UTF16_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniCNS_UTF16_V_ranges,
+	0, 0, (unsigned short*) cmap_UniCNS_UTF16_V_table,
+};
diff --git a/contrib/media/updf/generated/cmap_gb.h b/contrib/media/updf/generated/cmap_gb.h
new file mode 100644
index 0000000000..04d46a7d32
--- /dev/null
+++ b/contrib/media/updf/generated/cmap_gb.h
@@ -0,0 +1,494 @@
+/* This is an automatically generated file. Do not edit. */
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_GB1_0_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_GB1_0_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_GB1_0 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_GB1_0_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_GB1_0_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_GB1_1_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_GB1_1_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_GB1_1 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_GB1_1_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_GB1_1_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_GB1_2_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_GB1_2_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_GB1_2 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_GB1_2_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_GB1_2_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_GB1_3_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_GB1_3_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_GB1_3 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_GB1_3_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_GB1_3_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_GB1_4_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_GB1_4_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_GB1_4 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_GB1_4_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_GB1_4_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_GB1_5_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_GB1_5_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_GB1_5 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_GB1_5_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_GB1_5_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_GB1_UCS2_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_GB1_UCS2_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_GB1_UCS2 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_GB1_UCS2_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_GB1_UCS2_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GB_EUC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GB_EUC_H_table[] = { 0 };
+
+static pdf_cmap cmap_GB_EUC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GB_EUC_H_ranges,
+	0, 0, (unsigned short*) cmap_GB_EUC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GB_EUC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GB_EUC_V_table[] = { 0 };
+
+static pdf_cmap cmap_GB_EUC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GB_EUC_V_ranges,
+	0, 0, (unsigned short*) cmap_GB_EUC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GB_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GB_H_table[] = { 0 };
+
+static pdf_cmap cmap_GB_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GB_H_ranges,
+	0, 0, (unsigned short*) cmap_GB_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBK2K_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBK2K_H_table[] = { 0 };
+
+static pdf_cmap cmap_GBK2K_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBK2K_H_ranges,
+	0, 0, (unsigned short*) cmap_GBK2K_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBK2K_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBK2K_V_table[] = { 0 };
+
+static pdf_cmap cmap_GBK2K_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBK2K_V_ranges,
+	0, 0, (unsigned short*) cmap_GBK2K_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBK_EUC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBK_EUC_H_table[] = { 0 };
+
+static pdf_cmap cmap_GBK_EUC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBK_EUC_H_ranges,
+	0, 0, (unsigned short*) cmap_GBK_EUC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBK_EUC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBK_EUC_V_table[] = { 0 };
+
+static pdf_cmap cmap_GBK_EUC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBK_EUC_V_ranges,
+	0, 0, (unsigned short*) cmap_GBK_EUC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBKp_EUC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBKp_EUC_H_table[] = { 0 };
+
+static pdf_cmap cmap_GBKp_EUC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBKp_EUC_H_ranges,
+	0, 0, (unsigned short*) cmap_GBKp_EUC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBKp_EUC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBKp_EUC_V_table[] = { 0 };
+
+static pdf_cmap cmap_GBKp_EUC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBKp_EUC_V_ranges,
+	0, 0, (unsigned short*) cmap_GBKp_EUC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBpc_EUC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBpc_EUC_H_table[] = { 0 };
+
+static pdf_cmap cmap_GBpc_EUC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBpc_EUC_H_ranges,
+	0, 0, (unsigned short*) cmap_GBpc_EUC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBpc_EUC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBpc_EUC_V_table[] = { 0 };
+
+static pdf_cmap cmap_GBpc_EUC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBpc_EUC_V_ranges,
+	0, 0, (unsigned short*) cmap_GBpc_EUC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBT_EUC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBT_EUC_H_table[] = { 0 };
+
+static pdf_cmap cmap_GBT_EUC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBT_EUC_H_ranges,
+	0, 0, (unsigned short*) cmap_GBT_EUC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBT_EUC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBT_EUC_V_table[] = { 0 };
+
+static pdf_cmap cmap_GBT_EUC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBT_EUC_V_ranges,
+	0, 0, (unsigned short*) cmap_GBT_EUC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBT_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBT_H_table[] = { 0 };
+
+static pdf_cmap cmap_GBT_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBT_H_ranges,
+	0, 0, (unsigned short*) cmap_GBT_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBTpc_EUC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBTpc_EUC_H_table[] = { 0 };
+
+static pdf_cmap cmap_GBTpc_EUC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBTpc_EUC_H_ranges,
+	0, 0, (unsigned short*) cmap_GBTpc_EUC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBTpc_EUC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBTpc_EUC_V_table[] = { 0 };
+
+static pdf_cmap cmap_GBTpc_EUC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBTpc_EUC_V_ranges,
+	0, 0, (unsigned short*) cmap_GBTpc_EUC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GBT_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GBT_V_table[] = { 0 };
+
+static pdf_cmap cmap_GBT_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GBT_V_ranges,
+	0, 0, (unsigned short*) cmap_GBT_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_GB_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_GB_V_table[] = { 0 };
+
+static pdf_cmap cmap_GB_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_GB_V_ranges,
+	0, 0, (unsigned short*) cmap_GB_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniGB_UCS2_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniGB_UCS2_H_table[] = { 0 };
+
+static pdf_cmap cmap_UniGB_UCS2_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniGB_UCS2_H_ranges,
+	0, 0, (unsigned short*) cmap_UniGB_UCS2_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniGB_UCS2_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniGB_UCS2_V_table[] = { 0 };
+
+static pdf_cmap cmap_UniGB_UCS2_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniGB_UCS2_V_ranges,
+	0, 0, (unsigned short*) cmap_UniGB_UCS2_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniGB_UTF16_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniGB_UTF16_H_table[] = { 0 };
+
+static pdf_cmap cmap_UniGB_UTF16_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniGB_UTF16_H_ranges,
+	0, 0, (unsigned short*) cmap_UniGB_UTF16_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniGB_UTF16_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniGB_UTF16_V_table[] = { 0 };
+
+static pdf_cmap cmap_UniGB_UTF16_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniGB_UTF16_V_ranges,
+	0, 0, (unsigned short*) cmap_UniGB_UTF16_V_table,
+};
diff --git a/contrib/media/updf/generated/cmap_japan.h b/contrib/media/updf/generated/cmap_japan.h
new file mode 100644
index 0000000000..125f24f434
--- /dev/null
+++ b/contrib/media/updf/generated/cmap_japan.h
@@ -0,0 +1,1038 @@
+/* This is an automatically generated file. Do not edit. */
+
+/* B5-V */
+
+static const pdf_range cmap_78_EUC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_78_EUC_H_table[] = { 0 };
+
+static pdf_cmap cmap_78_EUC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_78_EUC_H_ranges,
+	0, 0, (unsigned short*) cmap_78_EUC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_78_EUC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_78_EUC_V_table[] = { 0 };
+
+static pdf_cmap cmap_78_EUC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_78_EUC_V_ranges,
+	0, 0, (unsigned short*) cmap_78_EUC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_78_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_78_H_table[] = { 0 };
+
+static pdf_cmap cmap_78_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_78_H_ranges,
+	0, 0, (unsigned short*) cmap_78_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_78ms_RKSJ_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_78ms_RKSJ_H_table[] = { 0 };
+
+static pdf_cmap cmap_78ms_RKSJ_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_78ms_RKSJ_H_ranges,
+	0, 0, (unsigned short*) cmap_78ms_RKSJ_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_78ms_RKSJ_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_78ms_RKSJ_V_table[] = { 0 };
+
+static pdf_cmap cmap_78ms_RKSJ_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_78ms_RKSJ_V_ranges,
+	0, 0, (unsigned short*) cmap_78ms_RKSJ_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_78_RKSJ_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_78_RKSJ_H_table[] = { 0 };
+
+static pdf_cmap cmap_78_RKSJ_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_78_RKSJ_H_ranges,
+	0, 0, (unsigned short*) cmap_78_RKSJ_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_78_RKSJ_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_78_RKSJ_V_table[] = { 0 };
+
+static pdf_cmap cmap_78_RKSJ_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_78_RKSJ_V_ranges,
+	0, 0, (unsigned short*) cmap_78_RKSJ_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_78_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_78_V_table[] = { 0 };
+
+static pdf_cmap cmap_78_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_78_V_ranges,
+	0, 0, (unsigned short*) cmap_78_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_83pv_RKSJ_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_83pv_RKSJ_H_table[] = { 0 };
+
+static pdf_cmap cmap_83pv_RKSJ_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_83pv_RKSJ_H_ranges,
+	0, 0, (unsigned short*) cmap_83pv_RKSJ_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_90msp_RKSJ_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_90msp_RKSJ_H_table[] = { 0 };
+
+static pdf_cmap cmap_90msp_RKSJ_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_90msp_RKSJ_H_ranges,
+	0, 0, (unsigned short*) cmap_90msp_RKSJ_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_90msp_RKSJ_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_90msp_RKSJ_V_table[] = { 0 };
+
+static pdf_cmap cmap_90msp_RKSJ_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_90msp_RKSJ_V_ranges,
+	0, 0, (unsigned short*) cmap_90msp_RKSJ_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_90ms_RKSJ_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_90ms_RKSJ_H_table[] = { 0 };
+
+static pdf_cmap cmap_90ms_RKSJ_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_90ms_RKSJ_H_ranges,
+	0, 0, (unsigned short*) cmap_90ms_RKSJ_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_90ms_RKSJ_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_90ms_RKSJ_V_table[] = { 0 };
+
+static pdf_cmap cmap_90ms_RKSJ_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_90ms_RKSJ_V_ranges,
+	0, 0, (unsigned short*) cmap_90ms_RKSJ_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_90pv_RKSJ_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_90pv_RKSJ_H_table[] = { 0 };
+
+static pdf_cmap cmap_90pv_RKSJ_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_90pv_RKSJ_H_ranges,
+	0, 0, (unsigned short*) cmap_90pv_RKSJ_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_90pv_RKSJ_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_90pv_RKSJ_V_table[] = { 0 };
+
+static pdf_cmap cmap_90pv_RKSJ_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_90pv_RKSJ_V_ranges,
+	0, 0, (unsigned short*) cmap_90pv_RKSJ_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Add_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Add_H_table[] = { 0 };
+
+static pdf_cmap cmap_Add_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Add_H_ranges,
+	0, 0, (unsigned short*) cmap_Add_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Add_RKSJ_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Add_RKSJ_H_table[] = { 0 };
+
+static pdf_cmap cmap_Add_RKSJ_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Add_RKSJ_H_ranges,
+	0, 0, (unsigned short*) cmap_Add_RKSJ_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Add_RKSJ_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Add_RKSJ_V_table[] = { 0 };
+
+static pdf_cmap cmap_Add_RKSJ_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Add_RKSJ_V_ranges,
+	0, 0, (unsigned short*) cmap_Add_RKSJ_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Add_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Add_V_table[] = { 0 };
+
+static pdf_cmap cmap_Add_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Add_V_ranges,
+	0, 0, (unsigned short*) cmap_Add_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_Japan1_0_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_Japan1_0_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_Japan1_0 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_Japan1_0_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_Japan1_0_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_Japan1_1_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_Japan1_1_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_Japan1_1 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_Japan1_1_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_Japan1_1_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_Japan1_2_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_Japan1_2_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_Japan1_2 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_Japan1_2_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_Japan1_2_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_Japan1_3_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_Japan1_3_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_Japan1_3 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_Japan1_3_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_Japan1_3_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_Japan1_4_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_Japan1_4_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_Japan1_4 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_Japan1_4_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_Japan1_4_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_Japan1_5_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_Japan1_5_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_Japan1_5 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_Japan1_5_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_Japan1_5_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_Japan1_6_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_Japan1_6_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_Japan1_6 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_Japan1_6_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_Japan1_6_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_Japan1_UCS2_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_Japan1_UCS2_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_Japan1_UCS2 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_Japan1_UCS2_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_Japan1_UCS2_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_Japan2_0_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_Japan2_0_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_Japan2_0 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_Japan2_0_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_Japan2_0_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_EUC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_EUC_H_table[] = { 0 };
+
+static pdf_cmap cmap_EUC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_EUC_H_ranges,
+	0, 0, (unsigned short*) cmap_EUC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_EUC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_EUC_V_table[] = { 0 };
+
+static pdf_cmap cmap_EUC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_EUC_V_ranges,
+	0, 0, (unsigned short*) cmap_EUC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Ext_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Ext_H_table[] = { 0 };
+
+static pdf_cmap cmap_Ext_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Ext_H_ranges,
+	0, 0, (unsigned short*) cmap_Ext_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Ext_RKSJ_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Ext_RKSJ_H_table[] = { 0 };
+
+static pdf_cmap cmap_Ext_RKSJ_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Ext_RKSJ_H_ranges,
+	0, 0, (unsigned short*) cmap_Ext_RKSJ_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Ext_RKSJ_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Ext_RKSJ_V_table[] = { 0 };
+
+static pdf_cmap cmap_Ext_RKSJ_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Ext_RKSJ_V_ranges,
+	0, 0, (unsigned short*) cmap_Ext_RKSJ_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Ext_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Ext_V_table[] = { 0 };
+
+static pdf_cmap cmap_Ext_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Ext_V_ranges,
+	0, 0, (unsigned short*) cmap_Ext_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_H_table[] = { 0 };
+
+static pdf_cmap cmap_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_H_ranges,
+	0, 0, (unsigned short*) cmap_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Hankaku_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Hankaku_table[] = { 0 };
+
+static pdf_cmap cmap_Hankaku = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Hankaku_ranges,
+	0, 0, (unsigned short*) cmap_Hankaku_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Hiragana_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Hiragana_table[] = { 0 };
+
+static pdf_cmap cmap_Hiragana = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Hiragana_ranges,
+	0, 0, (unsigned short*) cmap_Hiragana_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Hojo_EUC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Hojo_EUC_H_table[] = { 0 };
+
+static pdf_cmap cmap_Hojo_EUC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Hojo_EUC_H_ranges,
+	0, 0, (unsigned short*) cmap_Hojo_EUC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Hojo_EUC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Hojo_EUC_V_table[] = { 0 };
+
+static pdf_cmap cmap_Hojo_EUC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Hojo_EUC_V_ranges,
+	0, 0, (unsigned short*) cmap_Hojo_EUC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Hojo_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Hojo_H_table[] = { 0 };
+
+static pdf_cmap cmap_Hojo_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Hojo_H_ranges,
+	0, 0, (unsigned short*) cmap_Hojo_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Hojo_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Hojo_V_table[] = { 0 };
+
+static pdf_cmap cmap_Hojo_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Hojo_V_ranges,
+	0, 0, (unsigned short*) cmap_Hojo_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Katakana_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Katakana_table[] = { 0 };
+
+static pdf_cmap cmap_Katakana = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Katakana_ranges,
+	0, 0, (unsigned short*) cmap_Katakana_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_NWP_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_NWP_H_table[] = { 0 };
+
+static pdf_cmap cmap_NWP_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_NWP_H_ranges,
+	0, 0, (unsigned short*) cmap_NWP_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_NWP_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_NWP_V_table[] = { 0 };
+
+static pdf_cmap cmap_NWP_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_NWP_V_ranges,
+	0, 0, (unsigned short*) cmap_NWP_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_RKSJ_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_RKSJ_H_table[] = { 0 };
+
+static pdf_cmap cmap_RKSJ_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_RKSJ_H_ranges,
+	0, 0, (unsigned short*) cmap_RKSJ_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_RKSJ_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_RKSJ_V_table[] = { 0 };
+
+static pdf_cmap cmap_RKSJ_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_RKSJ_V_ranges,
+	0, 0, (unsigned short*) cmap_RKSJ_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Roman_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Roman_table[] = { 0 };
+
+static pdf_cmap cmap_Roman = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Roman_ranges,
+	0, 0, (unsigned short*) cmap_Roman_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniHojo_UCS2_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniHojo_UCS2_H_table[] = { 0 };
+
+static pdf_cmap cmap_UniHojo_UCS2_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniHojo_UCS2_H_ranges,
+	0, 0, (unsigned short*) cmap_UniHojo_UCS2_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniHojo_UCS2_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniHojo_UCS2_V_table[] = { 0 };
+
+static pdf_cmap cmap_UniHojo_UCS2_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniHojo_UCS2_V_ranges,
+	0, 0, (unsigned short*) cmap_UniHojo_UCS2_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniHojo_UTF16_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniHojo_UTF16_H_table[] = { 0 };
+
+static pdf_cmap cmap_UniHojo_UTF16_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniHojo_UTF16_H_ranges,
+	0, 0, (unsigned short*) cmap_UniHojo_UTF16_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniHojo_UTF16_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniHojo_UTF16_V_table[] = { 0 };
+
+static pdf_cmap cmap_UniHojo_UTF16_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniHojo_UTF16_V_ranges,
+	0, 0, (unsigned short*) cmap_UniHojo_UTF16_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniJISPro_UCS2_HW_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniJISPro_UCS2_HW_V_table[] = { 0 };
+
+static pdf_cmap cmap_UniJISPro_UCS2_HW_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniJISPro_UCS2_HW_V_ranges,
+	0, 0, (unsigned short*) cmap_UniJISPro_UCS2_HW_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniJISPro_UCS2_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniJISPro_UCS2_V_table[] = { 0 };
+
+static pdf_cmap cmap_UniJISPro_UCS2_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniJISPro_UCS2_V_ranges,
+	0, 0, (unsigned short*) cmap_UniJISPro_UCS2_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniJIS_UCS2_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniJIS_UCS2_H_table[] = { 0 };
+
+static pdf_cmap cmap_UniJIS_UCS2_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniJIS_UCS2_H_ranges,
+	0, 0, (unsigned short*) cmap_UniJIS_UCS2_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniJIS_UCS2_HW_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniJIS_UCS2_HW_H_table[] = { 0 };
+
+static pdf_cmap cmap_UniJIS_UCS2_HW_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniJIS_UCS2_HW_H_ranges,
+	0, 0, (unsigned short*) cmap_UniJIS_UCS2_HW_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniJIS_UCS2_HW_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniJIS_UCS2_HW_V_table[] = { 0 };
+
+static pdf_cmap cmap_UniJIS_UCS2_HW_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniJIS_UCS2_HW_V_ranges,
+	0, 0, (unsigned short*) cmap_UniJIS_UCS2_HW_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniJIS_UCS2_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniJIS_UCS2_V_table[] = { 0 };
+
+static pdf_cmap cmap_UniJIS_UCS2_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniJIS_UCS2_V_ranges,
+	0, 0, (unsigned short*) cmap_UniJIS_UCS2_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniJIS_UTF16_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniJIS_UTF16_H_table[] = { 0 };
+
+static pdf_cmap cmap_UniJIS_UTF16_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniJIS_UTF16_H_ranges,
+	0, 0, (unsigned short*) cmap_UniJIS_UTF16_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniJIS_UTF16_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniJIS_UTF16_V_table[] = { 0 };
+
+static pdf_cmap cmap_UniJIS_UTF16_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniJIS_UTF16_V_ranges,
+	0, 0, (unsigned short*) cmap_UniJIS_UTF16_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_V_table[] = { 0 };
+
+static pdf_cmap cmap_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_V_ranges,
+	0, 0, (unsigned short*) cmap_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_WP_Symbol_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_WP_Symbol_table[] = { 0 };
+
+static pdf_cmap cmap_WP_Symbol = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_WP_Symbol_ranges,
+	0, 0, (unsigned short*) cmap_WP_Symbol_table,
+};
diff --git a/contrib/media/updf/generated/cmap_korea.h b/contrib/media/updf/generated/cmap_korea.h
new file mode 100644
index 0000000000..586dd4893f
--- /dev/null
+++ b/contrib/media/updf/generated/cmap_korea.h
@@ -0,0 +1,341 @@
+/* This is an automatically generated file. Do not edit. */
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_Korea1_0_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_Korea1_0_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_Korea1_0 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_Korea1_0_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_Korea1_0_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_Korea1_1_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_Korea1_1_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_Korea1_1 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_Korea1_1_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_Korea1_1_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_Korea1_2_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_Korea1_2_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_Korea1_2 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_Korea1_2_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_Korea1_2_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_Adobe_Korea1_UCS2_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_Adobe_Korea1_UCS2_table[] = { 0 };
+
+static pdf_cmap cmap_Adobe_Korea1_UCS2 = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_Adobe_Korea1_UCS2_ranges,
+	0, 0, (unsigned short*) cmap_Adobe_Korea1_UCS2_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_KSC_EUC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_KSC_EUC_H_table[] = { 0 };
+
+static pdf_cmap cmap_KSC_EUC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_KSC_EUC_H_ranges,
+	0, 0, (unsigned short*) cmap_KSC_EUC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_KSC_EUC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_KSC_EUC_V_table[] = { 0 };
+
+static pdf_cmap cmap_KSC_EUC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_KSC_EUC_V_ranges,
+	0, 0, (unsigned short*) cmap_KSC_EUC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_KSC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_KSC_H_table[] = { 0 };
+
+static pdf_cmap cmap_KSC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_KSC_H_ranges,
+	0, 0, (unsigned short*) cmap_KSC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_KSC_Johab_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_KSC_Johab_H_table[] = { 0 };
+
+static pdf_cmap cmap_KSC_Johab_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_KSC_Johab_H_ranges,
+	0, 0, (unsigned short*) cmap_KSC_Johab_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_KSC_Johab_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_KSC_Johab_V_table[] = { 0 };
+
+static pdf_cmap cmap_KSC_Johab_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_KSC_Johab_V_ranges,
+	0, 0, (unsigned short*) cmap_KSC_Johab_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_KSCms_UHC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_KSCms_UHC_H_table[] = { 0 };
+
+static pdf_cmap cmap_KSCms_UHC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_KSCms_UHC_H_ranges,
+	0, 0, (unsigned short*) cmap_KSCms_UHC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_KSCms_UHC_HW_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_KSCms_UHC_HW_H_table[] = { 0 };
+
+static pdf_cmap cmap_KSCms_UHC_HW_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_KSCms_UHC_HW_H_ranges,
+	0, 0, (unsigned short*) cmap_KSCms_UHC_HW_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_KSCms_UHC_HW_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_KSCms_UHC_HW_V_table[] = { 0 };
+
+static pdf_cmap cmap_KSCms_UHC_HW_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_KSCms_UHC_HW_V_ranges,
+	0, 0, (unsigned short*) cmap_KSCms_UHC_HW_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_KSCms_UHC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_KSCms_UHC_V_table[] = { 0 };
+
+static pdf_cmap cmap_KSCms_UHC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_KSCms_UHC_V_ranges,
+	0, 0, (unsigned short*) cmap_KSCms_UHC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_KSCpc_EUC_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_KSCpc_EUC_H_table[] = { 0 };
+
+static pdf_cmap cmap_KSCpc_EUC_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_KSCpc_EUC_H_ranges,
+	0, 0, (unsigned short*) cmap_KSCpc_EUC_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_KSCpc_EUC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_KSCpc_EUC_V_table[] = { 0 };
+
+static pdf_cmap cmap_KSCpc_EUC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_KSCpc_EUC_V_ranges,
+	0, 0, (unsigned short*) cmap_KSCpc_EUC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_KSC_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_KSC_V_table[] = { 0 };
+
+static pdf_cmap cmap_KSC_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_KSC_V_ranges,
+	0, 0, (unsigned short*) cmap_KSC_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniKS_UCS2_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniKS_UCS2_H_table[] = { 0 };
+
+static pdf_cmap cmap_UniKS_UCS2_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniKS_UCS2_H_ranges,
+	0, 0, (unsigned short*) cmap_UniKS_UCS2_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniKS_UCS2_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniKS_UCS2_V_table[] = { 0 };
+
+static pdf_cmap cmap_UniKS_UCS2_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniKS_UCS2_V_ranges,
+	0, 0, (unsigned short*) cmap_UniKS_UCS2_V_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniKS_UTF16_H_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniKS_UTF16_H_table[] = { 0 };
+
+static pdf_cmap cmap_UniKS_UTF16_H = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniKS_UTF16_H_ranges,
+	0, 0, (unsigned short*) cmap_UniKS_UTF16_H_table,
+};
+
+/* B5-V */
+
+static const pdf_range cmap_UniKS_UTF16_V_ranges[] = {
+{41291,0,13646},{41306,0,13743},{41308,0,13745},{41309,5,130},
+{41313,5,134},{41317,5,138},{41321,5,142},{41325,5,146},
+{41329,5,150},{41333,5,154},{41337,5,158},{41443,0,13647},
+};
+
+static const unsigned short cmap_UniKS_UTF16_V_table[] = { 0 };
+
+static pdf_cmap cmap_UniKS_UTF16_V = {
+	-1, "B5-V", "B5-H", 0, 1, 0,
+	{ {0,0,0}, },
+	12, 12, (pdf_range*) cmap_UniKS_UTF16_V_ranges,
+	0, 0, (unsigned short*) cmap_UniKS_UTF16_V_table,
+};
diff --git a/contrib/media/updf/generated/font_base14.h b/contrib/media/updf/generated/font_base14.h
new file mode 100644
index 0000000000..be74f5f48c
--- /dev/null
+++ b/contrib/media/updf/generated/font_base14.h
@@ -0,0 +1,10561 @@
+#ifndef __STRICT_ANSI__
+#if defined(__linux__) || defined(__FreeBSD__)
+#define HAVE_INCBIN
+#endif
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_Dingbats[15788];
+asm(".globl pdf_font_Dingbats");
+asm(".balign 8");
+asm("pdf_font_Dingbats:");
+asm(".incbin \"fonts/Dingbats.cff\"");
+#else
+static const unsigned char pdf_font_Dingbats[15788] = {
+1,0,4,4,0,1,1,1,16,78,105,109,98,117,115,83,97,110,76,45,82,101,103,117,0,
+1,2,0,1,0,48,248,31,0,248,32,1,248,33,2,248,34,3,248,24,4,251,43,12,3,251,
+66,251,112,250,125,250,77,5,28,0,229,15,28,0,0,16,28,2,182,17,28,0,50,28,
+55,74,18,0,8,2,0,1,0,5,0,11,0,20,0,27,0,31,0,95,0,116,0,129,69,117,114,111,
+109,105,100,100,111,116,115,102,116,104,121,112,104,101,110,110,98,115,112,
+97,99,101,49,46,48,53,67,111,112,121,114,105,103,104,116,32,40,85,82,87,41,
+43,43,44,67,111,112,121,114,105,103,104,116,32,49,57,57,57,32,98,121,32,40,
+85,82,87,41,43,43,32,68,101,115,105,103,110,32,38,32,68,101,118,101,108,111,
+112,109,101,110,116,78,105,109,98,117,115,32,83,97,110,115,32,76,32,82,101,
+103,117,108,97,114,78,105,109,98,117,115,32,83,97,110,115,32,76,0,0,0,0,1,
+0,2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,0,10,0,11,0,12,0,13,0,14,0,15,0,16,0,17,0,
+18,0,19,0,20,0,21,0,22,0,23,0,24,0,25,0,26,0,27,0,28,0,29,0,30,0,31,0,32,
+0,33,0,34,0,35,0,36,0,37,0,38,0,39,0,40,0,41,0,42,0,43,0,44,0,45,0,46,0,47,
+0,48,0,49,0,50,0,51,0,52,0,53,0,54,0,55,0,56,0,57,0,58,0,59,0,60,0,61,0,62,
+0,63,0,64,0,65,0,66,0,67,0,68,0,69,0,70,0,71,0,72,0,73,0,74,0,75,0,76,0,77,
+0,78,0,79,0,80,0,81,0,82,0,83,0,84,0,85,0,86,0,87,0,88,0,89,0,90,0,91,0,92,
+0,93,0,94,0,95,0,96,0,97,0,98,0,99,0,100,0,101,0,102,0,103,0,104,0,105,0,
+106,0,107,0,108,0,109,0,110,0,111,0,112,0,113,0,114,0,115,0,116,0,117,0,118,
+0,119,0,120,0,121,0,122,0,123,0,124,0,125,0,126,0,127,0,128,0,129,0,130,0,
+131,0,132,0,133,0,134,0,135,0,136,0,137,0,138,0,139,0,140,0,141,0,142,0,143,
+0,144,0,145,0,146,0,147,0,148,0,149,0,173,0,171,0,174,0,172,0,176,0,175,0,
+177,0,154,0,180,0,178,0,181,0,179,0,184,0,182,0,185,0,183,0,186,0,189,0,187,
+0,190,0,188,0,191,0,192,0,195,0,193,0,196,0,194,0,197,0,199,0,157,0,198,0,
+202,0,200,0,203,0,201,0,205,0,204,0,206,0,209,0,207,0,210,0,208,0,213,0,211,
+0,214,0,212,0,215,0,218,0,216,0,219,0,217,0,220,0,221,0,224,0,222,0,225,0,
+223,0,226,0,228,0,167,0,162,0,227,1,135,0,150,0,164,0,169,1,136,1,137,0,161,
+0,166,0,168,0,159,0,153,0,156,0,155,0,158,0,163,0,170,0,165,1,138,0,151,0,
+160,0,152,0,233,2,0,1,0,3,0,5,0,47,0,64,0,163,1,64,1,195,2,101,2,116,2,170,
+2,224,3,12,3,32,3,42,3,59,3,75,3,99,3,183,3,215,4,60,4,187,4,246,5,83,5,195,
+5,241,6,115,6,225,6,252,7,23,7,54,7,74,7,106,7,200,8,162,8,187,9,72,9,175,
+9,237,10,3,10,39,10,152,10,200,10,221,11,26,11,80,11,104,11,161,11,206,11,
+232,12,45,12,156,13,4,13,26,13,56,13,121,13,154,13,207,14,6,14,26,14,42,14,
+71,14,92,14,121,14,150,14,166,14,182,14,208,15,39,15,119,15,210,15,232,15,
+253,16,143,16,208,16,243,17,44,17,94,17,115,17,209,17,252,18,21,18,116,18,
+205,19,9,19,31,19,89,19,120,19,153,19,200,19,251,20,12,20,28,20,115,20,134,
+20,220,21,46,21,87,21,179,22,98,22,111,22,198,23,55,24,2,24,122,24,146,24,
+169,24,182,24,190,24,199,24,244,25,28,25,44,25,78,25,129,25,152,25,206,25,
+230,26,6,26,25,26,46,26,60,26,100,26,215,27,55,27,68,27,81,27,94,27,156,27,
+173,27,219,27,238,28,10,28,34,28,108,28,124,28,185,28,198,28,216,29,29,29,
+183,29,231,30,101,30,235,31,51,31,247,32,12,32,53,32,173,33,51,33,173,33,
+222,33,253,34,28,34,59,34,141,34,186,35,99,35,179,35,224,35,253,36,26,36,
+68,36,114,36,141,36,168,36,195,37,52,37,101,37,133,37,165,37,197,38,34,38,
+63,38,107,38,172,38,201,38,230,39,26,39,49,39,116,39,161,40,53,40,88,40,124,
+40,160,40,231,41,19,41,170,41,217,41,249,42,33,42,65,42,115,42,145,42,175,
+42,205,43,48,43,94,43,128,43,162,43,196,44,34,44,65,44,127,44,168,44,209,
+44,250,45,21,45,47,45,174,46,2,46,44,46,186,46,199,47,33,47,60,47,83,47,100,
+47,156,47,174,47,221,48,1,48,75,48,100,48,217,49,22,49,97,49,200,50,53,50,
+55,50,79,50,108,50,190,124,14,124,14,124,139,243,248,241,159,18,247,16,223,
+56,222,19,208,247,100,249,109,21,56,251,230,6,161,251,115,178,139,161,247,
+115,5,19,224,251,179,4,55,35,223,6,14,201,191,232,206,232,3,191,249,89,21,
+32,10,206,22,32,10,14,119,159,247,83,207,247,66,207,1,248,121,249,77,21,62,
+139,104,251,88,251,17,139,175,247,88,63,139,103,251,88,251,13,139,139,71,
+247,0,139,108,251,66,251,6,139,139,71,240,139,101,251,103,215,139,5,178,247,
+103,247,16,139,101,251,103,215,139,178,247,103,247,9,139,139,207,34,139,170,
+247,66,245,139,139,207,46,139,5,50,71,21,108,251,66,251,17,139,171,247,66,
+5,14,185,220,247,8,198,247,26,221,3,247,135,249,150,21,85,7,251,20,123,70,
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+139,190,116,172,91,155,8,11,176,156,159,168,139,178,139,213,86,185,53,139,
+46,139,90,91,137,45,8,202,6,139,167,141,152,146,152,151,161,166,152,172,139,
+8,186,168,113,97,92,115,125,53,31,11,239,206,192,72,247,164,93,7,251,96,251,
+158,139,80,5,11,251,103,251,63,251,63,251,103,251,100,247,64,251,66,247,97,
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+247,33,251,36,251,67,251,71,251,32,251,34,251,70,251,61,251,33,247,38,247,
+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_NimbusMonL_Bold[15788];
+asm(".globl pdf_font_NimbusMonL_Bold");
+asm(".balign 8");
+asm("pdf_font_NimbusMonL_Bold:");
+asm(".incbin \"fonts/NimbusMonL-Bold.cff\"");
+#else
+static const unsigned char pdf_font_NimbusMonL_Bold[15788] = {
+1,0,4,4,0,1,1,1,16,78,105,109,98,117,115,83,97,110,76,45,82,101,103,117,0,
+1,2,0,1,0,48,248,31,0,248,32,1,248,33,2,248,34,3,248,24,4,251,43,12,3,251,
+66,251,112,250,125,250,77,5,28,0,229,15,28,0,0,16,28,2,182,17,28,0,50,28,
+55,74,18,0,8,2,0,1,0,5,0,11,0,20,0,27,0,31,0,95,0,116,0,129,69,117,114,111,
+109,105,100,100,111,116,115,102,116,104,121,112,104,101,110,110,98,115,112,
+97,99,101,49,46,48,53,67,111,112,121,114,105,103,104,116,32,40,85,82,87,41,
+43,43,44,67,111,112,121,114,105,103,104,116,32,49,57,57,57,32,98,121,32,40,
+85,82,87,41,43,43,32,68,101,115,105,103,110,32,38,32,68,101,118,101,108,111,
+112,109,101,110,116,78,105,109,98,117,115,32,83,97,110,115,32,76,32,82,101,
+103,117,108,97,114,78,105,109,98,117,115,32,83,97,110,115,32,76,0,0,0,0,1,
+0,2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,0,10,0,11,0,12,0,13,0,14,0,15,0,16,0,17,0,
+18,0,19,0,20,0,21,0,22,0,23,0,24,0,25,0,26,0,27,0,28,0,29,0,30,0,31,0,32,
+0,33,0,34,0,35,0,36,0,37,0,38,0,39,0,40,0,41,0,42,0,43,0,44,0,45,0,46,0,47,
+0,48,0,49,0,50,0,51,0,52,0,53,0,54,0,55,0,56,0,57,0,58,0,59,0,60,0,61,0,62,
+0,63,0,64,0,65,0,66,0,67,0,68,0,69,0,70,0,71,0,72,0,73,0,74,0,75,0,76,0,77,
+0,78,0,79,0,80,0,81,0,82,0,83,0,84,0,85,0,86,0,87,0,88,0,89,0,90,0,91,0,92,
+0,93,0,94,0,95,0,96,0,97,0,98,0,99,0,100,0,101,0,102,0,103,0,104,0,105,0,
+106,0,107,0,108,0,109,0,110,0,111,0,112,0,113,0,114,0,115,0,116,0,117,0,118,
+0,119,0,120,0,121,0,122,0,123,0,124,0,125,0,126,0,127,0,128,0,129,0,130,0,
+131,0,132,0,133,0,134,0,135,0,136,0,137,0,138,0,139,0,140,0,141,0,142,0,143,
+0,144,0,145,0,146,0,147,0,148,0,149,0,173,0,171,0,174,0,172,0,176,0,175,0,
+177,0,154,0,180,0,178,0,181,0,179,0,184,0,182,0,185,0,183,0,186,0,189,0,187,
+0,190,0,188,0,191,0,192,0,195,0,193,0,196,0,194,0,197,0,199,0,157,0,198,0,
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+8,186,168,113,97,92,115,125,53,31,11,239,206,192,72,247,164,93,7,251,96,251,
+158,139,80,5,11,251,103,251,63,251,63,251,103,251,100,247,64,251,66,247,97,
+247,108,247,63,247,61,247,106,247,102,251,63,247,63,251,103,31,11,247,65,
+247,33,251,36,251,67,251,71,251,32,251,34,251,70,251,61,251,33,247,38,247,
+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_NimbusMonL_BoldObli[15788];
+asm(".globl pdf_font_NimbusMonL_BoldObli");
+asm(".balign 8");
+asm("pdf_font_NimbusMonL_BoldObli:");
+asm(".incbin \"fonts/NimbusMonL-BoldObli.cff\"");
+#else
+static const unsigned char pdf_font_NimbusMonL_BoldObli[15788] = {
+1,0,4,4,0,1,1,1,16,78,105,109,98,117,115,83,97,110,76,45,82,101,103,117,0,
+1,2,0,1,0,48,248,31,0,248,32,1,248,33,2,248,34,3,248,24,4,251,43,12,3,251,
+66,251,112,250,125,250,77,5,28,0,229,15,28,0,0,16,28,2,182,17,28,0,50,28,
+55,74,18,0,8,2,0,1,0,5,0,11,0,20,0,27,0,31,0,95,0,116,0,129,69,117,114,111,
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+43,43,44,67,111,112,121,114,105,103,104,116,32,49,57,57,57,32,98,121,32,40,
+85,82,87,41,43,43,32,68,101,115,105,103,110,32,38,32,68,101,118,101,108,111,
+112,109,101,110,116,78,105,109,98,117,115,32,83,97,110,115,32,76,32,82,101,
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+230,26,6,26,25,26,46,26,60,26,100,26,215,27,55,27,68,27,81,27,94,27,156,27,
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+236,198,202,223,139,221,139,202,71,139,53,139,137,139,137,138,137,8,11,52,
+221,6,174,159,157,177,30,146,139,142,139,158,138,8,208,7,120,143,128,140,
+122,139,8,62,93,95,64,31,50,69,71,209,252,92,222,248,92,226,7,11,246,195,
+209,225,205,181,99,76,30,251,255,222,248,32,7,226,74,195,38,30,11,251,39,
+50,34,251,68,251,68,227,34,247,41,247,39,229,244,247,64,247,73,52,243,251,
+43,31,11,233,195,62,251,22,251,15,81,61,47,46,82,216,247,19,247,18,196,217,
+232,31,11,138,242,71,197,251,13,139,251,14,139,60,76,139,42,139,57,181,100,
+247,16,109,8,217,120,5,197,125,162,118,139,101,139,90,90,106,66,139,94,139,
+101,152,118,161,126,154,133,154,134,176,8,51,6,143,251,13,207,81,247,29,139,
+247,24,139,223,204,139,240,139,217,95,182,35,164,8,59,158,5,71,155,110,161,
+139,176,139,187,182,170,207,139,206,139,175,110,141,84,8,11,248,160,56,251,
+189,7,11,32,83,69,52,73,97,179,202,30,248,7,56,252,40,7,52,204,83,241,30,
+11,216,139,188,166,188,208,8,66,7,11,251,37,252,44,251,26,248,44,50,139,247,
+69,252,162,107,56,5,126,102,120,125,104,139,127,139,125,141,121,143,8,64,
+7,156,130,156,135,161,139,166,139,168,148,161,155,165,158,154,161,155,181,
+8,247,125,249,14,5,11,252,27,66,247,184,6,251,205,252,12,139,64,248,62,139,
+139,212,251,217,139,247,203,248,13,5,11,252,88,253,109,197,139,248,88,249,
+109,5,11,247,44,251,13,139,222,33,222,245,222,139,222,251,44,251,14,5,11,
+251,46,247,13,139,56,247,0,56,251,0,56,139,56,247,46,247,14,5,11,57,72,71,
+57,56,206,71,222,220,207,207,220,224,73,206,55,31,11,190,179,99,88,90,98,
+98,89,90,98,180,189,188,180,180,188,31,11,251,5,139,247,41,251,40,199,139,
+5,11,43,251,40,199,139,247,41,247,40,5,11,43,251,42,203,139,218,235,220,43,
+202,139,43,247,42,5,11,193,118,151,135,158,139,188,139,169,174,149,208,8,
+11,91,99,99,92,91,179,99,187,187,179,178,187,188,100,178,90,31,11,164,158,
+120,114,116,119,119,115,115,119,159,163,162,159,159,163,31,11,43,251,42,199,
+139,247,41,247,42,5,11,235,247,42,75,139,60,43,58,235,76,139,235,251,42,5,
+11,146,236,198,202,223,139,8,224,198,74,44,31,11,251,4,139,247,40,251,40,
+200,139,5,11,43,251,42,203,139,218,235,219,43,203,139,42,247,42,5,11,42,251,
+40,199,139,247,41,247,40,5,11,235,247,42,75,139,60,43,59,235,75,139,236,251,
+42,5,11,252,148,7,41,68,79,251,8,251,8,68,199,237,30,248,148,46,252,148,7,
+251,38,247,2,45,247,62,247,62,247,2,233,247,38,30,248,148,7,11,130,114,128,
+128,121,139,127,139,113,146,114,149,8,11,193,118,152,135,157,139,188,139,
+169,174,149,208,8,11,251,188,201,248,61,96,7,122,75,125,128,67,132,8,124,
+138,139,93,5,11,174,139,155,139,154,137,174,133,162,111,139,103,139,88,105,
+109,83,139,79,139,111,166,136,201,8,77,6,49,194,87,235,233,200,192,220,30,
+139,190,116,172,91,155,8,11,176,156,159,168,139,178,139,213,86,185,53,139,
+46,139,90,91,137,45,8,202,6,139,167,141,152,146,152,151,161,166,152,172,139,
+8,186,168,113,97,92,115,125,53,31,11,239,206,192,72,247,164,93,7,251,96,251,
+158,139,80,5,11,251,103,251,63,251,63,251,103,251,100,247,64,251,66,247,97,
+247,108,247,63,247,61,247,106,247,102,251,63,247,63,251,103,31,11,247,65,
+247,33,251,36,251,67,251,71,251,32,251,34,251,70,251,61,251,33,247,38,247,
+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_NimbusMonL_Regu[15788];
+asm(".globl pdf_font_NimbusMonL_Regu");
+asm(".balign 8");
+asm("pdf_font_NimbusMonL_Regu:");
+asm(".incbin \"fonts/NimbusMonL-Regu.cff\"");
+#else
+static const unsigned char pdf_font_NimbusMonL_Regu[15788] = {
+1,0,4,4,0,1,1,1,16,78,105,109,98,117,115,83,97,110,76,45,82,101,103,117,0,
+1,2,0,1,0,48,248,31,0,248,32,1,248,33,2,248,34,3,248,24,4,251,43,12,3,251,
+66,251,112,250,125,250,77,5,28,0,229,15,28,0,0,16,28,2,182,17,28,0,50,28,
+55,74,18,0,8,2,0,1,0,5,0,11,0,20,0,27,0,31,0,95,0,116,0,129,69,117,114,111,
+109,105,100,100,111,116,115,102,116,104,121,112,104,101,110,110,98,115,112,
+97,99,101,49,46,48,53,67,111,112,121,114,105,103,104,116,32,40,85,82,87,41,
+43,43,44,67,111,112,121,114,105,103,104,116,32,49,57,57,57,32,98,121,32,40,
+85,82,87,41,43,43,32,68,101,115,105,103,110,32,38,32,68,101,118,101,108,111,
+112,109,101,110,116,78,105,109,98,117,115,32,83,97,110,115,32,76,32,82,101,
+103,117,108,97,114,78,105,109,98,117,115,32,83,97,110,115,32,76,0,0,0,0,1,
+0,2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,0,10,0,11,0,12,0,13,0,14,0,15,0,16,0,17,0,
+18,0,19,0,20,0,21,0,22,0,23,0,24,0,25,0,26,0,27,0,28,0,29,0,30,0,31,0,32,
+0,33,0,34,0,35,0,36,0,37,0,38,0,39,0,40,0,41,0,42,0,43,0,44,0,45,0,46,0,47,
+0,48,0,49,0,50,0,51,0,52,0,53,0,54,0,55,0,56,0,57,0,58,0,59,0,60,0,61,0,62,
+0,63,0,64,0,65,0,66,0,67,0,68,0,69,0,70,0,71,0,72,0,73,0,74,0,75,0,76,0,77,
+0,78,0,79,0,80,0,81,0,82,0,83,0,84,0,85,0,86,0,87,0,88,0,89,0,90,0,91,0,92,
+0,93,0,94,0,95,0,96,0,97,0,98,0,99,0,100,0,101,0,102,0,103,0,104,0,105,0,
+106,0,107,0,108,0,109,0,110,0,111,0,112,0,113,0,114,0,115,0,116,0,117,0,118,
+0,119,0,120,0,121,0,122,0,123,0,124,0,125,0,126,0,127,0,128,0,129,0,130,0,
+131,0,132,0,133,0,134,0,135,0,136,0,137,0,138,0,139,0,140,0,141,0,142,0,143,
+0,144,0,145,0,146,0,147,0,148,0,149,0,173,0,171,0,174,0,172,0,176,0,175,0,
+177,0,154,0,180,0,178,0,181,0,179,0,184,0,182,0,185,0,183,0,186,0,189,0,187,
+0,190,0,188,0,191,0,192,0,195,0,193,0,196,0,194,0,197,0,199,0,157,0,198,0,
+202,0,200,0,203,0,201,0,205,0,204,0,206,0,209,0,207,0,210,0,208,0,213,0,211,
+0,214,0,212,0,215,0,218,0,216,0,219,0,217,0,220,0,221,0,224,0,222,0,225,0,
+223,0,226,0,228,0,167,0,162,0,227,1,135,0,150,0,164,0,169,1,136,1,137,0,161,
+0,166,0,168,0,159,0,153,0,156,0,155,0,158,0,163,0,170,0,165,1,138,0,151,0,
+160,0,152,0,233,2,0,1,0,3,0,5,0,47,0,64,0,163,1,64,1,195,2,101,2,116,2,170,
+2,224,3,12,3,32,3,42,3,59,3,75,3,99,3,183,3,215,4,60,4,187,4,246,5,83,5,195,
+5,241,6,115,6,225,6,252,7,23,7,54,7,74,7,106,7,200,8,162,8,187,9,72,9,175,
+9,237,10,3,10,39,10,152,10,200,10,221,11,26,11,80,11,104,11,161,11,206,11,
+232,12,45,12,156,13,4,13,26,13,56,13,121,13,154,13,207,14,6,14,26,14,42,14,
+71,14,92,14,121,14,150,14,166,14,182,14,208,15,39,15,119,15,210,15,232,15,
+253,16,143,16,208,16,243,17,44,17,94,17,115,17,209,17,252,18,21,18,116,18,
+205,19,9,19,31,19,89,19,120,19,153,19,200,19,251,20,12,20,28,20,115,20,134,
+20,220,21,46,21,87,21,179,22,98,22,111,22,198,23,55,24,2,24,122,24,146,24,
+169,24,182,24,190,24,199,24,244,25,28,25,44,25,78,25,129,25,152,25,206,25,
+230,26,6,26,25,26,46,26,60,26,100,26,215,27,55,27,68,27,81,27,94,27,156,27,
+173,27,219,27,238,28,10,28,34,28,108,28,124,28,185,28,198,28,216,29,29,29,
+183,29,231,30,101,30,235,31,51,31,247,32,12,32,53,32,173,33,51,33,173,33,
+222,33,253,34,28,34,59,34,141,34,186,35,99,35,179,35,224,35,253,36,26,36,
+68,36,114,36,141,36,168,36,195,37,52,37,101,37,133,37,165,37,197,38,34,38,
+63,38,107,38,172,38,201,38,230,39,26,39,49,39,116,39,161,40,53,40,88,40,124,
+40,160,40,231,41,19,41,170,41,217,41,249,42,33,42,65,42,115,42,145,42,175,
+42,205,43,48,43,94,43,128,43,162,43,196,44,34,44,65,44,127,44,168,44,209,
+44,250,45,21,45,47,45,174,46,2,46,44,46,186,46,199,47,33,47,60,47,83,47,100,
+47,156,47,174,47,221,48,1,48,75,48,100,48,217,49,22,49,97,49,200,50,53,50,
+55,50,79,50,108,50,190,124,14,124,14,124,139,243,248,241,159,18,247,16,223,
+56,222,19,208,247,100,249,109,21,56,251,230,6,161,251,115,178,139,161,247,
+115,5,19,224,251,179,4,55,35,223,6,14,201,191,232,206,232,3,191,249,89,21,
+32,10,206,22,32,10,14,119,159,247,83,207,247,66,207,1,248,121,249,77,21,62,
+139,104,251,88,251,17,139,175,247,88,63,139,103,251,88,251,13,139,139,71,
+247,0,139,108,251,66,251,6,139,139,71,240,139,101,251,103,215,139,5,178,247,
+103,247,16,139,101,251,103,215,139,178,247,103,247,9,139,139,207,34,139,170,
+247,66,245,139,139,207,46,139,5,50,71,21,108,251,66,251,17,139,171,247,66,
+5,14,185,220,247,8,198,247,26,221,3,247,135,249,150,21,85,7,251,20,123,70,
+69,139,251,6,139,76,163,90,186,105,165,120,166,128,212,117,8,251,164,7,94,
+145,101,159,116,170,124,162,135,156,133,204,8,60,6,132,251,31,215,56,247,
+33,130,8,36,198,242,7,193,143,176,150,172,159,197,175,173,208,139,217,139,
+210,112,189,81,172,113,154,126,144,47,167,8,247,141,7,206,136,186,88,140,
+66,8,218,6,139,247,6,66,213,251,13,148,8,193,7,80,252,1,21,60,160,102,178,
+139,200,139,205,181,182,213,149,8,198,251,228,21,241,109,171,109,139,73,139,
+100,124,104,112,113,115,116,114,130,96,134,8,14,248,232,119,159,120,209,247,
+93,209,160,209,247,94,209,18,168,208,247,95,208,247,40,208,247,95,208,19,
+191,128,247,91,249,65,21,46,62,62,45,45,216,62,233,232,216,216,231,31,236,
+64,215,43,30,69,4,196,184,94,82,84,93,94,84,83,93,185,194,195,185,184,194,
+31,248,46,233,21,252,31,253,109,205,139,248,31,249,109,5,152,252,23,21,46,
+62,62,46,31,19,103,128,45,216,62,233,231,217,216,231,235,64,215,43,30,69,
+4,196,184,94,82,85,93,94,84,83,93,184,195,194,185,184,194,31,14,248,10,116,
+217,84,159,248,255,209,18,191,223,136,221,247,65,218,19,172,248,129,247,226,
+21,140,103,127,91,119,104,8,251,25,247,55,5,243,198,173,182,139,211,8,231,
+71,204,44,44,63,70,51,30,139,92,158,101,201,61,8,19,176,251,16,67,101,89,
+139,48,139,251,12,221,60,247,15,139,188,139,186,152,175,162,160,152,157,154,
+177,176,8,19,108,201,61,247,1,139,251,14,247,43,5,176,196,160,205,139,199,
+8,251,180,236,21,78,209,130,156,139,174,8,191,173,173,191,189,176,103,90,
+30,139,94,114,110,61,90,8,19,144,247,25,251,186,21,83,80,96,116,87,139,67,
+139,80,197,139,209,139,195,170,179,230,197,8,14,68,249,5,243,1,204,232,3,
+204,249,109,21,33,10,14,179,249,89,159,1,212,220,3,247,128,249,109,21,39,
+251,23,76,251,74,139,251,49,139,251,50,202,251,74,239,251,23,8,194,6,51,247,
+35,90,247,60,139,247,52,139,247,51,188,247,61,227,247,34,8,14,179,249,89,
+159,1,247,67,220,3,232,251,104,21,239,247,23,202,247,74,139,247,49,139,247,
+50,76,247,74,39,247,23,8,84,6,227,251,35,188,251,60,139,251,52,139,251,51,
+90,251,61,51,251,34,8,14,235,249,89,159,1,247,52,249,109,21,144,251,4,33,
+177,120,80,247,0,109,70,50,189,103,202,232,201,46,190,175,69,228,247,0,169,
+120,198,33,101,144,247,4,5,14,247,183,129,159,247,79,209,1,247,149,209,3,
+248,170,247,159,21,34,10,14,124,139,243,1,226,243,21,35,10,14,179,247,132,
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+247,83,243,21,35,35,243,6,14,124,119,159,249,89,159,1,247,121,249,109,21,
+251,129,253,129,194,139,247,129,249,129,5,14,116,212,248,217,217,1,182,229,
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+211,94,8,19,242,58,100,99,80,139,61,8,251,22,237,49,247,32,247,32,237,229,
+247,21,30,139,218,99,198,57,178,8,19,236,251,8,247,150,21,214,187,95,70,73,
+90,95,65,65,90,183,206,31,207,188,183,213,30,19,242,251,189,4,227,199,83,
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+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_NimbusMonL_ReguObli[15788];
+asm(".globl pdf_font_NimbusMonL_ReguObli");
+asm(".balign 8");
+asm("pdf_font_NimbusMonL_ReguObli:");
+asm(".incbin \"fonts/NimbusMonL-ReguObli.cff\"");
+#else
+static const unsigned char pdf_font_NimbusMonL_ReguObli[15788] = {
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+179,209,1,247,149,209,3,248,170,248,52,21,34,10,251,179,4,36,10,14,248,177,
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+44,43,88,113,100,134,42,8,247,196,6,14,248,177,119,159,139,249,89,252,245,
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+82,10,19,29,83,10,19,197,248,154,247,74,21,60,10,19,37,148,252,245,21,19,
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+180,248,73,21,115,245,86,188,50,139,8,251,10,60,44,251,32,251,28,218,44,247,
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+83,139,107,139,103,157,118,167,116,168,126,183,139,190,139,244,188,206,215,
+139,192,139,167,112,156,73,8,35,247,197,21,85,10,77,4,86,10,14,248,80,117,
+201,247,177,202,247,26,202,234,201,1,126,207,247,39,209,247,96,212,247,26,
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+141,82,166,113,196,139,157,139,152,141,165,146,8,14,248,192,20,247,185,21,
+116,162,248,160,154,247,82,151,84,162,6,30,10,3,150,37,255,12,9,139,12,10,
+217,10,208,144,143,144,12,12,224,11,217,146,148,12,13,139,12,14,28,0,50,19,
+0,55,2,0,1,0,17,0,39,0,60,0,82,0,89,0,112,0,121,0,142,0,184,0,214,1,75,1,
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+5,11,35,187,7,140,81,125,112,104,134,8,101,7,199,144,172,185,139,219,8,240,
+7,11,251,99,247,99,69,251,99,251,99,69,247,99,251,99,209,247,99,247,99,6,
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+11,216,139,188,166,188,208,8,66,7,11,251,37,252,44,251,26,248,44,50,139,247,
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+5,11,43,251,40,199,139,247,41,247,40,5,11,43,251,42,203,139,218,235,220,43,
+202,139,43,247,42,5,11,193,118,151,135,158,139,188,139,169,174,149,208,8,
+11,91,99,99,92,91,179,99,187,187,179,178,187,188,100,178,90,31,11,164,158,
+120,114,116,119,119,115,115,119,159,163,162,159,159,163,31,11,43,251,42,199,
+139,247,41,247,42,5,11,235,247,42,75,139,60,43,58,235,76,139,235,251,42,5,
+11,146,236,198,202,223,139,8,224,198,74,44,31,11,251,4,139,247,40,251,40,
+200,139,5,11,43,251,42,203,139,218,235,219,43,203,139,42,247,42,5,11,42,251,
+40,199,139,247,41,247,40,5,11,235,247,42,75,139,60,43,59,235,75,139,236,251,
+42,5,11,252,148,7,41,68,79,251,8,251,8,68,199,237,30,248,148,46,252,148,7,
+251,38,247,2,45,247,62,247,62,247,2,233,247,38,30,248,148,7,11,130,114,128,
+128,121,139,127,139,113,146,114,149,8,11,193,118,152,135,157,139,188,139,
+169,174,149,208,8,11,251,188,201,248,61,96,7,122,75,125,128,67,132,8,124,
+138,139,93,5,11,174,139,155,139,154,137,174,133,162,111,139,103,139,88,105,
+109,83,139,79,139,111,166,136,201,8,77,6,49,194,87,235,233,200,192,220,30,
+139,190,116,172,91,155,8,11,176,156,159,168,139,178,139,213,86,185,53,139,
+46,139,90,91,137,45,8,202,6,139,167,141,152,146,152,151,161,166,152,172,139,
+8,186,168,113,97,92,115,125,53,31,11,239,206,192,72,247,164,93,7,251,96,251,
+158,139,80,5,11,251,103,251,63,251,63,251,103,251,100,247,64,251,66,247,97,
+247,108,247,63,247,61,247,106,247,102,251,63,247,63,251,103,31,11,247,65,
+247,33,251,36,251,67,251,71,251,32,251,34,251,70,251,61,251,33,247,38,247,
+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_NimbusRomNo9L_Medi[15788];
+asm(".globl pdf_font_NimbusRomNo9L_Medi");
+asm(".balign 8");
+asm("pdf_font_NimbusRomNo9L_Medi:");
+asm(".incbin \"fonts/NimbusRomNo9L-Medi.cff\"");
+#else
+static const unsigned char pdf_font_NimbusRomNo9L_Medi[15788] = {
+1,0,4,4,0,1,1,1,16,78,105,109,98,117,115,83,97,110,76,45,82,101,103,117,0,
+1,2,0,1,0,48,248,31,0,248,32,1,248,33,2,248,34,3,248,24,4,251,43,12,3,251,
+66,251,112,250,125,250,77,5,28,0,229,15,28,0,0,16,28,2,182,17,28,0,50,28,
+55,74,18,0,8,2,0,1,0,5,0,11,0,20,0,27,0,31,0,95,0,116,0,129,69,117,114,111,
+109,105,100,100,111,116,115,102,116,104,121,112,104,101,110,110,98,115,112,
+97,99,101,49,46,48,53,67,111,112,121,114,105,103,104,116,32,40,85,82,87,41,
+43,43,44,67,111,112,121,114,105,103,104,116,32,49,57,57,57,32,98,121,32,40,
+85,82,87,41,43,43,32,68,101,115,105,103,110,32,38,32,68,101,118,101,108,111,
+112,109,101,110,116,78,105,109,98,117,115,32,83,97,110,115,32,76,32,82,101,
+103,117,108,97,114,78,105,109,98,117,115,32,83,97,110,115,32,76,0,0,0,0,1,
+0,2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,0,10,0,11,0,12,0,13,0,14,0,15,0,16,0,17,0,
+18,0,19,0,20,0,21,0,22,0,23,0,24,0,25,0,26,0,27,0,28,0,29,0,30,0,31,0,32,
+0,33,0,34,0,35,0,36,0,37,0,38,0,39,0,40,0,41,0,42,0,43,0,44,0,45,0,46,0,47,
+0,48,0,49,0,50,0,51,0,52,0,53,0,54,0,55,0,56,0,57,0,58,0,59,0,60,0,61,0,62,
+0,63,0,64,0,65,0,66,0,67,0,68,0,69,0,70,0,71,0,72,0,73,0,74,0,75,0,76,0,77,
+0,78,0,79,0,80,0,81,0,82,0,83,0,84,0,85,0,86,0,87,0,88,0,89,0,90,0,91,0,92,
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+177,0,154,0,180,0,178,0,181,0,179,0,184,0,182,0,185,0,183,0,186,0,189,0,187,
+0,190,0,188,0,191,0,192,0,195,0,193,0,196,0,194,0,197,0,199,0,157,0,198,0,
+202,0,200,0,203,0,201,0,205,0,204,0,206,0,209,0,207,0,210,0,208,0,213,0,211,
+0,214,0,212,0,215,0,218,0,216,0,219,0,217,0,220,0,221,0,224,0,222,0,225,0,
+223,0,226,0,228,0,167,0,162,0,227,1,135,0,150,0,164,0,169,1,136,1,137,0,161,
+0,166,0,168,0,159,0,153,0,156,0,155,0,158,0,163,0,170,0,165,1,138,0,151,0,
+160,0,152,0,233,2,0,1,0,3,0,5,0,47,0,64,0,163,1,64,1,195,2,101,2,116,2,170,
+2,224,3,12,3,32,3,42,3,59,3,75,3,99,3,183,3,215,4,60,4,187,4,246,5,83,5,195,
+5,241,6,115,6,225,6,252,7,23,7,54,7,74,7,106,7,200,8,162,8,187,9,72,9,175,
+9,237,10,3,10,39,10,152,10,200,10,221,11,26,11,80,11,104,11,161,11,206,11,
+232,12,45,12,156,13,4,13,26,13,56,13,121,13,154,13,207,14,6,14,26,14,42,14,
+71,14,92,14,121,14,150,14,166,14,182,14,208,15,39,15,119,15,210,15,232,15,
+253,16,143,16,208,16,243,17,44,17,94,17,115,17,209,17,252,18,21,18,116,18,
+205,19,9,19,31,19,89,19,120,19,153,19,200,19,251,20,12,20,28,20,115,20,134,
+20,220,21,46,21,87,21,179,22,98,22,111,22,198,23,55,24,2,24,122,24,146,24,
+169,24,182,24,190,24,199,24,244,25,28,25,44,25,78,25,129,25,152,25,206,25,
+230,26,6,26,25,26,46,26,60,26,100,26,215,27,55,27,68,27,81,27,94,27,156,27,
+173,27,219,27,238,28,10,28,34,28,108,28,124,28,185,28,198,28,216,29,29,29,
+183,29,231,30,101,30,235,31,51,31,247,32,12,32,53,32,173,33,51,33,173,33,
+222,33,253,34,28,34,59,34,141,34,186,35,99,35,179,35,224,35,253,36,26,36,
+68,36,114,36,141,36,168,36,195,37,52,37,101,37,133,37,165,37,197,38,34,38,
+63,38,107,38,172,38,201,38,230,39,26,39,49,39,116,39,161,40,53,40,88,40,124,
+40,160,40,231,41,19,41,170,41,217,41,249,42,33,42,65,42,115,42,145,42,175,
+42,205,43,48,43,94,43,128,43,162,43,196,44,34,44,65,44,127,44,168,44,209,
+44,250,45,21,45,47,45,174,46,2,46,44,46,186,46,199,47,33,47,60,47,83,47,100,
+47,156,47,174,47,221,48,1,48,75,48,100,48,217,49,22,49,97,49,200,50,53,50,
+55,50,79,50,108,50,190,124,14,124,14,124,139,243,248,241,159,18,247,16,223,
+56,222,19,208,247,100,249,109,21,56,251,230,6,161,251,115,178,139,161,247,
+115,5,19,224,251,179,4,55,35,223,6,14,201,191,232,206,232,3,191,249,89,21,
+32,10,206,22,32,10,14,119,159,247,83,207,247,66,207,1,248,121,249,77,21,62,
+139,104,251,88,251,17,139,175,247,88,63,139,103,251,88,251,13,139,139,71,
+247,0,139,108,251,66,251,6,139,139,71,240,139,101,251,103,215,139,5,178,247,
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+132,243,3,248,170,247,163,21,36,10,251,82,42,21,35,35,243,6,248,108,4,35,
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+44,43,88,113,100,134,42,8,247,196,6,14,248,177,119,159,139,249,89,252,245,
+192,18,247,26,201,248,134,201,19,216,247,26,248,216,21,81,10,248,218,247,
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+180,248,73,21,115,245,86,188,50,139,8,251,10,60,44,251,32,251,28,218,44,247,
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+83,139,107,139,103,157,118,167,116,168,126,183,139,190,139,244,188,206,215,
+139,192,139,167,112,156,73,8,35,247,197,21,85,10,77,4,86,10,14,248,80,117,
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+217,10,208,144,143,144,12,12,224,11,217,146,148,12,13,139,12,14,28,0,50,19,
+0,55,2,0,1,0,17,0,39,0,60,0,82,0,89,0,112,0,121,0,142,0,184,0,214,1,75,1,
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+5,105,5,121,5,155,5,189,139,251,3,166,251,26,178,139,166,247,26,139,247,3,
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+7,11,251,99,247,99,69,251,99,251,99,69,247,99,251,99,209,247,99,247,99,6,
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+98,89,90,98,180,189,188,180,180,188,31,11,251,5,139,247,41,251,40,199,139,
+5,11,43,251,40,199,139,247,41,247,40,5,11,43,251,42,203,139,218,235,220,43,
+202,139,43,247,42,5,11,193,118,151,135,158,139,188,139,169,174,149,208,8,
+11,91,99,99,92,91,179,99,187,187,179,178,187,188,100,178,90,31,11,164,158,
+120,114,116,119,119,115,115,119,159,163,162,159,159,163,31,11,43,251,42,199,
+139,247,41,247,42,5,11,235,247,42,75,139,60,43,58,235,76,139,235,251,42,5,
+11,146,236,198,202,223,139,8,224,198,74,44,31,11,251,4,139,247,40,251,40,
+200,139,5,11,43,251,42,203,139,218,235,219,43,203,139,42,247,42,5,11,42,251,
+40,199,139,247,41,247,40,5,11,235,247,42,75,139,60,43,59,235,75,139,236,251,
+42,5,11,252,148,7,41,68,79,251,8,251,8,68,199,237,30,248,148,46,252,148,7,
+251,38,247,2,45,247,62,247,62,247,2,233,247,38,30,248,148,7,11,130,114,128,
+128,121,139,127,139,113,146,114,149,8,11,193,118,152,135,157,139,188,139,
+169,174,149,208,8,11,251,188,201,248,61,96,7,122,75,125,128,67,132,8,124,
+138,139,93,5,11,174,139,155,139,154,137,174,133,162,111,139,103,139,88,105,
+109,83,139,79,139,111,166,136,201,8,77,6,49,194,87,235,233,200,192,220,30,
+139,190,116,172,91,155,8,11,176,156,159,168,139,178,139,213,86,185,53,139,
+46,139,90,91,137,45,8,202,6,139,167,141,152,146,152,151,161,166,152,172,139,
+8,186,168,113,97,92,115,125,53,31,11,239,206,192,72,247,164,93,7,251,96,251,
+158,139,80,5,11,251,103,251,63,251,63,251,103,251,100,247,64,251,66,247,97,
+247,108,247,63,247,61,247,106,247,102,251,63,247,63,251,103,31,11,247,65,
+247,33,251,36,251,67,251,71,251,32,251,34,251,70,251,61,251,33,247,38,247,
+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_NimbusRomNo9L_MediItal[15788];
+asm(".globl pdf_font_NimbusRomNo9L_MediItal");
+asm(".balign 8");
+asm("pdf_font_NimbusRomNo9L_MediItal:");
+asm(".incbin \"fonts/NimbusRomNo9L-MediItal.cff\"");
+#else
+static const unsigned char pdf_font_NimbusRomNo9L_MediItal[15788] = {
+1,0,4,4,0,1,1,1,16,78,105,109,98,117,115,83,97,110,76,45,82,101,103,117,0,
+1,2,0,1,0,48,248,31,0,248,32,1,248,33,2,248,34,3,248,24,4,251,43,12,3,251,
+66,251,112,250,125,250,77,5,28,0,229,15,28,0,0,16,28,2,182,17,28,0,50,28,
+55,74,18,0,8,2,0,1,0,5,0,11,0,20,0,27,0,31,0,95,0,116,0,129,69,117,114,111,
+109,105,100,100,111,116,115,102,116,104,121,112,104,101,110,110,98,115,112,
+97,99,101,49,46,48,53,67,111,112,121,114,105,103,104,116,32,40,85,82,87,41,
+43,43,44,67,111,112,121,114,105,103,104,116,32,49,57,57,57,32,98,121,32,40,
+85,82,87,41,43,43,32,68,101,115,105,103,110,32,38,32,68,101,118,101,108,111,
+112,109,101,110,116,78,105,109,98,117,115,32,83,97,110,115,32,76,32,82,101,
+103,117,108,97,114,78,105,109,98,117,115,32,83,97,110,115,32,76,0,0,0,0,1,
+0,2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,0,10,0,11,0,12,0,13,0,14,0,15,0,16,0,17,0,
+18,0,19,0,20,0,21,0,22,0,23,0,24,0,25,0,26,0,27,0,28,0,29,0,30,0,31,0,32,
+0,33,0,34,0,35,0,36,0,37,0,38,0,39,0,40,0,41,0,42,0,43,0,44,0,45,0,46,0,47,
+0,48,0,49,0,50,0,51,0,52,0,53,0,54,0,55,0,56,0,57,0,58,0,59,0,60,0,61,0,62,
+0,63,0,64,0,65,0,66,0,67,0,68,0,69,0,70,0,71,0,72,0,73,0,74,0,75,0,76,0,77,
+0,78,0,79,0,80,0,81,0,82,0,83,0,84,0,85,0,86,0,87,0,88,0,89,0,90,0,91,0,92,
+0,93,0,94,0,95,0,96,0,97,0,98,0,99,0,100,0,101,0,102,0,103,0,104,0,105,0,
+106,0,107,0,108,0,109,0,110,0,111,0,112,0,113,0,114,0,115,0,116,0,117,0,118,
+0,119,0,120,0,121,0,122,0,123,0,124,0,125,0,126,0,127,0,128,0,129,0,130,0,
+131,0,132,0,133,0,134,0,135,0,136,0,137,0,138,0,139,0,140,0,141,0,142,0,143,
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+139,190,116,172,91,155,8,11,176,156,159,168,139,178,139,213,86,185,53,139,
+46,139,90,91,137,45,8,202,6,139,167,141,152,146,152,151,161,166,152,172,139,
+8,186,168,113,97,92,115,125,53,31,11,239,206,192,72,247,164,93,7,251,96,251,
+158,139,80,5,11,251,103,251,63,251,63,251,103,251,100,247,64,251,66,247,97,
+247,108,247,63,247,61,247,106,247,102,251,63,247,63,251,103,31,11,247,65,
+247,33,251,36,251,67,251,71,251,32,251,34,251,70,251,61,251,33,247,38,247,
+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_NimbusRomNo9L_Regu[15788];
+asm(".globl pdf_font_NimbusRomNo9L_Regu");
+asm(".balign 8");
+asm("pdf_font_NimbusRomNo9L_Regu:");
+asm(".incbin \"fonts/NimbusRomNo9L-Regu.cff\"");
+#else
+static const unsigned char pdf_font_NimbusRomNo9L_Regu[15788] = {
+1,0,4,4,0,1,1,1,16,78,105,109,98,117,115,83,97,110,76,45,82,101,103,117,0,
+1,2,0,1,0,48,248,31,0,248,32,1,248,33,2,248,34,3,248,24,4,251,43,12,3,251,
+66,251,112,250,125,250,77,5,28,0,229,15,28,0,0,16,28,2,182,17,28,0,50,28,
+55,74,18,0,8,2,0,1,0,5,0,11,0,20,0,27,0,31,0,95,0,116,0,129,69,117,114,111,
+109,105,100,100,111,116,115,102,116,104,121,112,104,101,110,110,98,115,112,
+97,99,101,49,46,48,53,67,111,112,121,114,105,103,104,116,32,40,85,82,87,41,
+43,43,44,67,111,112,121,114,105,103,104,116,32,49,57,57,57,32,98,121,32,40,
+85,82,87,41,43,43,32,68,101,115,105,103,110,32,38,32,68,101,118,101,108,111,
+112,109,101,110,116,78,105,109,98,117,115,32,83,97,110,115,32,76,32,82,101,
+103,117,108,97,114,78,105,109,98,117,115,32,83,97,110,115,32,76,0,0,0,0,1,
+0,2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,0,10,0,11,0,12,0,13,0,14,0,15,0,16,0,17,0,
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+0,33,0,34,0,35,0,36,0,37,0,38,0,39,0,40,0,41,0,42,0,43,0,44,0,45,0,46,0,47,
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+5,241,6,115,6,225,6,252,7,23,7,54,7,74,7,106,7,200,8,162,8,187,9,72,9,175,
+9,237,10,3,10,39,10,152,10,200,10,221,11,26,11,80,11,104,11,161,11,206,11,
+232,12,45,12,156,13,4,13,26,13,56,13,121,13,154,13,207,14,6,14,26,14,42,14,
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+253,16,143,16,208,16,243,17,44,17,94,17,115,17,209,17,252,18,21,18,116,18,
+205,19,9,19,31,19,89,19,120,19,153,19,200,19,251,20,12,20,28,20,115,20,134,
+20,220,21,46,21,87,21,179,22,98,22,111,22,198,23,55,24,2,24,122,24,146,24,
+169,24,182,24,190,24,199,24,244,25,28,25,44,25,78,25,129,25,152,25,206,25,
+230,26,6,26,25,26,46,26,60,26,100,26,215,27,55,27,68,27,81,27,94,27,156,27,
+173,27,219,27,238,28,10,28,34,28,108,28,124,28,185,28,198,28,216,29,29,29,
+183,29,231,30,101,30,235,31,51,31,247,32,12,32,53,32,173,33,51,33,173,33,
+222,33,253,34,28,34,59,34,141,34,186,35,99,35,179,35,224,35,253,36,26,36,
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+55,50,79,50,108,50,190,124,14,124,14,124,139,243,248,241,159,18,247,16,223,
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+115,5,19,224,251,179,4,55,35,223,6,14,201,191,232,206,232,3,191,249,89,21,
+32,10,206,22,32,10,14,119,159,247,83,207,247,66,207,1,248,121,249,77,21,62,
+139,104,251,88,251,17,139,175,247,88,63,139,103,251,88,251,13,139,139,71,
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+247,66,245,139,139,207,46,139,5,50,71,21,108,251,66,251,17,139,171,247,66,
+5,14,185,220,247,8,198,247,26,221,3,247,135,249,150,21,85,7,251,20,123,70,
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+145,101,159,116,170,124,162,135,156,133,204,8,60,6,132,251,31,215,56,247,
+33,130,8,36,198,242,7,193,143,176,150,172,159,197,175,173,208,139,217,139,
+210,112,189,81,172,113,154,126,144,47,167,8,247,141,7,206,136,186,88,140,
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+30,139,94,114,110,61,90,8,19,144,247,25,251,186,21,83,80,96,116,87,139,67,
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+116,70,92,103,72,139,86,139,94,163,111,183,119,169,132,169,138,191,8,11,146,
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+50,34,251,68,251,68,227,34,247,41,247,39,229,244,247,64,247,73,52,243,251,
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+40,199,139,247,41,247,40,5,11,235,247,42,75,139,60,43,59,235,75,139,236,251,
+42,5,11,252,148,7,41,68,79,251,8,251,8,68,199,237,30,248,148,46,252,148,7,
+251,38,247,2,45,247,62,247,62,247,2,233,247,38,30,248,148,7,11,130,114,128,
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+169,174,149,208,8,11,251,188,201,248,61,96,7,122,75,125,128,67,132,8,124,
+138,139,93,5,11,174,139,155,139,154,137,174,133,162,111,139,103,139,88,105,
+109,83,139,79,139,111,166,136,201,8,77,6,49,194,87,235,233,200,192,220,30,
+139,190,116,172,91,155,8,11,176,156,159,168,139,178,139,213,86,185,53,139,
+46,139,90,91,137,45,8,202,6,139,167,141,152,146,152,151,161,166,152,172,139,
+8,186,168,113,97,92,115,125,53,31,11,239,206,192,72,247,164,93,7,251,96,251,
+158,139,80,5,11,251,103,251,63,251,63,251,103,251,100,247,64,251,66,247,97,
+247,108,247,63,247,61,247,106,247,102,251,63,247,63,251,103,31,11,247,65,
+247,33,251,36,251,67,251,71,251,32,251,34,251,70,251,61,251,33,247,38,247,
+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_NimbusRomNo9L_ReguItal[15788];
+asm(".globl pdf_font_NimbusRomNo9L_ReguItal");
+asm(".balign 8");
+asm("pdf_font_NimbusRomNo9L_ReguItal:");
+asm(".incbin \"fonts/NimbusRomNo9L-ReguItal.cff\"");
+#else
+static const unsigned char pdf_font_NimbusRomNo9L_ReguItal[15788] = {
+1,0,4,4,0,1,1,1,16,78,105,109,98,117,115,83,97,110,76,45,82,101,103,117,0,
+1,2,0,1,0,48,248,31,0,248,32,1,248,33,2,248,34,3,248,24,4,251,43,12,3,251,
+66,251,112,250,125,250,77,5,28,0,229,15,28,0,0,16,28,2,182,17,28,0,50,28,
+55,74,18,0,8,2,0,1,0,5,0,11,0,20,0,27,0,31,0,95,0,116,0,129,69,117,114,111,
+109,105,100,100,111,116,115,102,116,104,121,112,104,101,110,110,98,115,112,
+97,99,101,49,46,48,53,67,111,112,121,114,105,103,104,116,32,40,85,82,87,41,
+43,43,44,67,111,112,121,114,105,103,104,116,32,49,57,57,57,32,98,121,32,40,
+85,82,87,41,43,43,32,68,101,115,105,103,110,32,38,32,68,101,118,101,108,111,
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+103,117,108,97,114,78,105,109,98,117,115,32,83,97,110,115,32,76,0,0,0,0,1,
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+9,237,10,3,10,39,10,152,10,200,10,221,11,26,11,80,11,104,11,161,11,206,11,
+232,12,45,12,156,13,4,13,26,13,56,13,121,13,154,13,207,14,6,14,26,14,42,14,
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+20,220,21,46,21,87,21,179,22,98,22,111,22,198,23,55,24,2,24,122,24,146,24,
+169,24,182,24,190,24,199,24,244,25,28,25,44,25,78,25,129,25,152,25,206,25,
+230,26,6,26,25,26,46,26,60,26,100,26,215,27,55,27,68,27,81,27,94,27,156,27,
+173,27,219,27,238,28,10,28,34,28,108,28,124,28,185,28,198,28,216,29,29,29,
+183,29,231,30,101,30,235,31,51,31,247,32,12,32,53,32,173,33,51,33,173,33,
+222,33,253,34,28,34,59,34,141,34,186,35,99,35,179,35,224,35,253,36,26,36,
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+5,14,185,220,247,8,198,247,26,221,3,247,135,249,150,21,85,7,251,20,123,70,
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+145,101,159,116,170,124,162,135,156,133,204,8,60,6,132,251,31,215,56,247,
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+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_NimbusSanL_Bold[15788];
+asm(".globl pdf_font_NimbusSanL_Bold");
+asm(".balign 8");
+asm("pdf_font_NimbusSanL_Bold:");
+asm(".incbin \"fonts/NimbusSanL-Bold.cff\"");
+#else
+static const unsigned char pdf_font_NimbusSanL_Bold[15788] = {
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+40,199,139,247,41,247,40,5,11,235,247,42,75,139,60,43,59,235,75,139,236,251,
+42,5,11,252,148,7,41,68,79,251,8,251,8,68,199,237,30,248,148,46,252,148,7,
+251,38,247,2,45,247,62,247,62,247,2,233,247,38,30,248,148,7,11,130,114,128,
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+169,174,149,208,8,11,251,188,201,248,61,96,7,122,75,125,128,67,132,8,124,
+138,139,93,5,11,174,139,155,139,154,137,174,133,162,111,139,103,139,88,105,
+109,83,139,79,139,111,166,136,201,8,77,6,49,194,87,235,233,200,192,220,30,
+139,190,116,172,91,155,8,11,176,156,159,168,139,178,139,213,86,185,53,139,
+46,139,90,91,137,45,8,202,6,139,167,141,152,146,152,151,161,166,152,172,139,
+8,186,168,113,97,92,115,125,53,31,11,239,206,192,72,247,164,93,7,251,96,251,
+158,139,80,5,11,251,103,251,63,251,63,251,103,251,100,247,64,251,66,247,97,
+247,108,247,63,247,61,247,106,247,102,251,63,247,63,251,103,31,11,247,65,
+247,33,251,36,251,67,251,71,251,32,251,34,251,70,251,61,251,33,247,38,247,
+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_NimbusSanL_BoldItal[15788];
+asm(".globl pdf_font_NimbusSanL_BoldItal");
+asm(".balign 8");
+asm("pdf_font_NimbusSanL_BoldItal:");
+asm(".incbin \"fonts/NimbusSanL-BoldItal.cff\"");
+#else
+static const unsigned char pdf_font_NimbusSanL_BoldItal[15788] = {
+1,0,4,4,0,1,1,1,16,78,105,109,98,117,115,83,97,110,76,45,82,101,103,117,0,
+1,2,0,1,0,48,248,31,0,248,32,1,248,33,2,248,34,3,248,24,4,251,43,12,3,251,
+66,251,112,250,125,250,77,5,28,0,229,15,28,0,0,16,28,2,182,17,28,0,50,28,
+55,74,18,0,8,2,0,1,0,5,0,11,0,20,0,27,0,31,0,95,0,116,0,129,69,117,114,111,
+109,105,100,100,111,116,115,102,116,104,121,112,104,101,110,110,98,115,112,
+97,99,101,49,46,48,53,67,111,112,121,114,105,103,104,116,32,40,85,82,87,41,
+43,43,44,67,111,112,121,114,105,103,104,116,32,49,57,57,57,32,98,121,32,40,
+85,82,87,41,43,43,32,68,101,115,105,103,110,32,38,32,68,101,118,101,108,111,
+112,109,101,110,116,78,105,109,98,117,115,32,83,97,110,115,32,76,32,82,101,
+103,117,108,97,114,78,105,109,98,117,115,32,83,97,110,115,32,76,0,0,0,0,1,
+0,2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,0,10,0,11,0,12,0,13,0,14,0,15,0,16,0,17,0,
+18,0,19,0,20,0,21,0,22,0,23,0,24,0,25,0,26,0,27,0,28,0,29,0,30,0,31,0,32,
+0,33,0,34,0,35,0,36,0,37,0,38,0,39,0,40,0,41,0,42,0,43,0,44,0,45,0,46,0,47,
+0,48,0,49,0,50,0,51,0,52,0,53,0,54,0,55,0,56,0,57,0,58,0,59,0,60,0,61,0,62,
+0,63,0,64,0,65,0,66,0,67,0,68,0,69,0,70,0,71,0,72,0,73,0,74,0,75,0,76,0,77,
+0,78,0,79,0,80,0,81,0,82,0,83,0,84,0,85,0,86,0,87,0,88,0,89,0,90,0,91,0,92,
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+177,0,154,0,180,0,178,0,181,0,179,0,184,0,182,0,185,0,183,0,186,0,189,0,187,
+0,190,0,188,0,191,0,192,0,195,0,193,0,196,0,194,0,197,0,199,0,157,0,198,0,
+202,0,200,0,203,0,201,0,205,0,204,0,206,0,209,0,207,0,210,0,208,0,213,0,211,
+0,214,0,212,0,215,0,218,0,216,0,219,0,217,0,220,0,221,0,224,0,222,0,225,0,
+223,0,226,0,228,0,167,0,162,0,227,1,135,0,150,0,164,0,169,1,136,1,137,0,161,
+0,166,0,168,0,159,0,153,0,156,0,155,0,158,0,163,0,170,0,165,1,138,0,151,0,
+160,0,152,0,233,2,0,1,0,3,0,5,0,47,0,64,0,163,1,64,1,195,2,101,2,116,2,170,
+2,224,3,12,3,32,3,42,3,59,3,75,3,99,3,183,3,215,4,60,4,187,4,246,5,83,5,195,
+5,241,6,115,6,225,6,252,7,23,7,54,7,74,7,106,7,200,8,162,8,187,9,72,9,175,
+9,237,10,3,10,39,10,152,10,200,10,221,11,26,11,80,11,104,11,161,11,206,11,
+232,12,45,12,156,13,4,13,26,13,56,13,121,13,154,13,207,14,6,14,26,14,42,14,
+71,14,92,14,121,14,150,14,166,14,182,14,208,15,39,15,119,15,210,15,232,15,
+253,16,143,16,208,16,243,17,44,17,94,17,115,17,209,17,252,18,21,18,116,18,
+205,19,9,19,31,19,89,19,120,19,153,19,200,19,251,20,12,20,28,20,115,20,134,
+20,220,21,46,21,87,21,179,22,98,22,111,22,198,23,55,24,2,24,122,24,146,24,
+169,24,182,24,190,24,199,24,244,25,28,25,44,25,78,25,129,25,152,25,206,25,
+230,26,6,26,25,26,46,26,60,26,100,26,215,27,55,27,68,27,81,27,94,27,156,27,
+173,27,219,27,238,28,10,28,34,28,108,28,124,28,185,28,198,28,216,29,29,29,
+183,29,231,30,101,30,235,31,51,31,247,32,12,32,53,32,173,33,51,33,173,33,
+222,33,253,34,28,34,59,34,141,34,186,35,99,35,179,35,224,35,253,36,26,36,
+68,36,114,36,141,36,168,36,195,37,52,37,101,37,133,37,165,37,197,38,34,38,
+63,38,107,38,172,38,201,38,230,39,26,39,49,39,116,39,161,40,53,40,88,40,124,
+40,160,40,231,41,19,41,170,41,217,41,249,42,33,42,65,42,115,42,145,42,175,
+42,205,43,48,43,94,43,128,43,162,43,196,44,34,44,65,44,127,44,168,44,209,
+44,250,45,21,45,47,45,174,46,2,46,44,46,186,46,199,47,33,47,60,47,83,47,100,
+47,156,47,174,47,221,48,1,48,75,48,100,48,217,49,22,49,97,49,200,50,53,50,
+55,50,79,50,108,50,190,124,14,124,14,124,139,243,248,241,159,18,247,16,223,
+56,222,19,208,247,100,249,109,21,56,251,230,6,161,251,115,178,139,161,247,
+115,5,19,224,251,179,4,55,35,223,6,14,201,191,232,206,232,3,191,249,89,21,
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+40,199,139,247,41,247,40,5,11,235,247,42,75,139,60,43,59,235,75,139,236,251,
+42,5,11,252,148,7,41,68,79,251,8,251,8,68,199,237,30,248,148,46,252,148,7,
+251,38,247,2,45,247,62,247,62,247,2,233,247,38,30,248,148,7,11,130,114,128,
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+138,139,93,5,11,174,139,155,139,154,137,174,133,162,111,139,103,139,88,105,
+109,83,139,79,139,111,166,136,201,8,77,6,49,194,87,235,233,200,192,220,30,
+139,190,116,172,91,155,8,11,176,156,159,168,139,178,139,213,86,185,53,139,
+46,139,90,91,137,45,8,202,6,139,167,141,152,146,152,151,161,166,152,172,139,
+8,186,168,113,97,92,115,125,53,31,11,239,206,192,72,247,164,93,7,251,96,251,
+158,139,80,5,11,251,103,251,63,251,63,251,103,251,100,247,64,251,66,247,97,
+247,108,247,63,247,61,247,106,247,102,251,63,247,63,251,103,31,11,247,65,
+247,33,251,36,251,67,251,71,251,32,251,34,251,70,251,61,251,33,247,38,247,
+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_NimbusSanL_Regu[15788];
+asm(".globl pdf_font_NimbusSanL_Regu");
+asm(".balign 8");
+asm("pdf_font_NimbusSanL_Regu:");
+asm(".incbin \"fonts/NimbusSanL-Regu.cff\"");
+#else
+static const unsigned char pdf_font_NimbusSanL_Regu[15788] = {
+1,0,4,4,0,1,1,1,16,78,105,109,98,117,115,83,97,110,76,45,82,101,103,117,0,
+1,2,0,1,0,48,248,31,0,248,32,1,248,33,2,248,34,3,248,24,4,251,43,12,3,251,
+66,251,112,250,125,250,77,5,28,0,229,15,28,0,0,16,28,2,182,17,28,0,50,28,
+55,74,18,0,8,2,0,1,0,5,0,11,0,20,0,27,0,31,0,95,0,116,0,129,69,117,114,111,
+109,105,100,100,111,116,115,102,116,104,121,112,104,101,110,110,98,115,112,
+97,99,101,49,46,48,53,67,111,112,121,114,105,103,104,116,32,40,85,82,87,41,
+43,43,44,67,111,112,121,114,105,103,104,116,32,49,57,57,57,32,98,121,32,40,
+85,82,87,41,43,43,32,68,101,115,105,103,110,32,38,32,68,101,118,101,108,111,
+112,109,101,110,116,78,105,109,98,117,115,32,83,97,110,115,32,76,32,82,101,
+103,117,108,97,114,78,105,109,98,117,115,32,83,97,110,115,32,76,0,0,0,0,1,
+0,2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,0,10,0,11,0,12,0,13,0,14,0,15,0,16,0,17,0,
+18,0,19,0,20,0,21,0,22,0,23,0,24,0,25,0,26,0,27,0,28,0,29,0,30,0,31,0,32,
+0,33,0,34,0,35,0,36,0,37,0,38,0,39,0,40,0,41,0,42,0,43,0,44,0,45,0,46,0,47,
+0,48,0,49,0,50,0,51,0,52,0,53,0,54,0,55,0,56,0,57,0,58,0,59,0,60,0,61,0,62,
+0,63,0,64,0,65,0,66,0,67,0,68,0,69,0,70,0,71,0,72,0,73,0,74,0,75,0,76,0,77,
+0,78,0,79,0,80,0,81,0,82,0,83,0,84,0,85,0,86,0,87,0,88,0,89,0,90,0,91,0,92,
+0,93,0,94,0,95,0,96,0,97,0,98,0,99,0,100,0,101,0,102,0,103,0,104,0,105,0,
+106,0,107,0,108,0,109,0,110,0,111,0,112,0,113,0,114,0,115,0,116,0,117,0,118,
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+128,121,139,127,139,113,146,114,149,8,11,193,118,152,135,157,139,188,139,
+169,174,149,208,8,11,251,188,201,248,61,96,7,122,75,125,128,67,132,8,124,
+138,139,93,5,11,174,139,155,139,154,137,174,133,162,111,139,103,139,88,105,
+109,83,139,79,139,111,166,136,201,8,77,6,49,194,87,235,233,200,192,220,30,
+139,190,116,172,91,155,8,11,176,156,159,168,139,178,139,213,86,185,53,139,
+46,139,90,91,137,45,8,202,6,139,167,141,152,146,152,151,161,166,152,172,139,
+8,186,168,113,97,92,115,125,53,31,11,239,206,192,72,247,164,93,7,251,96,251,
+158,139,80,5,11,251,103,251,63,251,63,251,103,251,100,247,64,251,66,247,97,
+247,108,247,63,247,61,247,106,247,102,251,63,247,63,251,103,31,11,247,65,
+247,33,251,36,251,67,251,71,251,32,251,34,251,70,251,61,251,33,247,38,247,
+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_NimbusSanL_ReguItal[15788];
+asm(".globl pdf_font_NimbusSanL_ReguItal");
+asm(".balign 8");
+asm("pdf_font_NimbusSanL_ReguItal:");
+asm(".incbin \"fonts/NimbusSanL-ReguItal.cff\"");
+#else
+static const unsigned char pdf_font_NimbusSanL_ReguItal[15788] = {
+1,0,4,4,0,1,1,1,16,78,105,109,98,117,115,83,97,110,76,45,82,101,103,117,0,
+1,2,0,1,0,48,248,31,0,248,32,1,248,33,2,248,34,3,248,24,4,251,43,12,3,251,
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+251,4,251,64,251,64,230,33,247,39,31,247,12,139,222,207,160,247,6,8,55,6,
+116,70,92,103,72,139,86,139,94,163,111,183,119,169,132,169,138,191,8,11,146,
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+50,34,251,68,251,68,227,34,247,41,247,39,229,244,247,64,247,73,52,243,251,
+43,31,11,233,195,62,251,22,251,15,81,61,47,46,82,216,247,19,247,18,196,217,
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+11,91,99,99,92,91,179,99,187,187,179,178,187,188,100,178,90,31,11,164,158,
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+11,146,236,198,202,223,139,8,224,198,74,44,31,11,251,4,139,247,40,251,40,
+200,139,5,11,43,251,42,203,139,218,235,219,43,203,139,42,247,42,5,11,42,251,
+40,199,139,247,41,247,40,5,11,235,247,42,75,139,60,43,59,235,75,139,236,251,
+42,5,11,252,148,7,41,68,79,251,8,251,8,68,199,237,30,248,148,46,252,148,7,
+251,38,247,2,45,247,62,247,62,247,2,233,247,38,30,248,148,7,11,130,114,128,
+128,121,139,127,139,113,146,114,149,8,11,193,118,152,135,157,139,188,139,
+169,174,149,208,8,11,251,188,201,248,61,96,7,122,75,125,128,67,132,8,124,
+138,139,93,5,11,174,139,155,139,154,137,174,133,162,111,139,103,139,88,105,
+109,83,139,79,139,111,166,136,201,8,77,6,49,194,87,235,233,200,192,220,30,
+139,190,116,172,91,155,8,11,176,156,159,168,139,178,139,213,86,185,53,139,
+46,139,90,91,137,45,8,202,6,139,167,141,152,146,152,151,161,166,152,172,139,
+8,186,168,113,97,92,115,125,53,31,11,239,206,192,72,247,164,93,7,251,96,251,
+158,139,80,5,11,251,103,251,63,251,63,251,103,251,100,247,64,251,66,247,97,
+247,108,247,63,247,61,247,106,247,102,251,63,247,63,251,103,31,11,247,65,
+247,33,251,36,251,67,251,71,251,32,251,34,251,70,251,61,251,33,247,38,247,
+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_StandardSymL[15788];
+asm(".globl pdf_font_StandardSymL");
+asm(".balign 8");
+asm("pdf_font_StandardSymL:");
+asm(".incbin \"fonts/StandardSymL.cff\"");
+#else
+static const unsigned char pdf_font_StandardSymL[15788] = {
+1,0,4,4,0,1,1,1,16,78,105,109,98,117,115,83,97,110,76,45,82,101,103,117,0,
+1,2,0,1,0,48,248,31,0,248,32,1,248,33,2,248,34,3,248,24,4,251,43,12,3,251,
+66,251,112,250,125,250,77,5,28,0,229,15,28,0,0,16,28,2,182,17,28,0,50,28,
+55,74,18,0,8,2,0,1,0,5,0,11,0,20,0,27,0,31,0,95,0,116,0,129,69,117,114,111,
+109,105,100,100,111,116,115,102,116,104,121,112,104,101,110,110,98,115,112,
+97,99,101,49,46,48,53,67,111,112,121,114,105,103,104,116,32,40,85,82,87,41,
+43,43,44,67,111,112,121,114,105,103,104,116,32,49,57,57,57,32,98,121,32,40,
+85,82,87,41,43,43,32,68,101,115,105,103,110,32,38,32,68,101,118,101,108,111,
+112,109,101,110,116,78,105,109,98,117,115,32,83,97,110,115,32,76,32,82,101,
+103,117,108,97,114,78,105,109,98,117,115,32,83,97,110,115,32,76,0,0,0,0,1,
+0,2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,0,10,0,11,0,12,0,13,0,14,0,15,0,16,0,17,0,
+18,0,19,0,20,0,21,0,22,0,23,0,24,0,25,0,26,0,27,0,28,0,29,0,30,0,31,0,32,
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+223,0,226,0,228,0,167,0,162,0,227,1,135,0,150,0,164,0,169,1,136,1,137,0,161,
+0,166,0,168,0,159,0,153,0,156,0,155,0,158,0,163,0,170,0,165,1,138,0,151,0,
+160,0,152,0,233,2,0,1,0,3,0,5,0,47,0,64,0,163,1,64,1,195,2,101,2,116,2,170,
+2,224,3,12,3,32,3,42,3,59,3,75,3,99,3,183,3,215,4,60,4,187,4,246,5,83,5,195,
+5,241,6,115,6,225,6,252,7,23,7,54,7,74,7,106,7,200,8,162,8,187,9,72,9,175,
+9,237,10,3,10,39,10,152,10,200,10,221,11,26,11,80,11,104,11,161,11,206,11,
+232,12,45,12,156,13,4,13,26,13,56,13,121,13,154,13,207,14,6,14,26,14,42,14,
+71,14,92,14,121,14,150,14,166,14,182,14,208,15,39,15,119,15,210,15,232,15,
+253,16,143,16,208,16,243,17,44,17,94,17,115,17,209,17,252,18,21,18,116,18,
+205,19,9,19,31,19,89,19,120,19,153,19,200,19,251,20,12,20,28,20,115,20,134,
+20,220,21,46,21,87,21,179,22,98,22,111,22,198,23,55,24,2,24,122,24,146,24,
+169,24,182,24,190,24,199,24,244,25,28,25,44,25,78,25,129,25,152,25,206,25,
+230,26,6,26,25,26,46,26,60,26,100,26,215,27,55,27,68,27,81,27,94,27,156,27,
+173,27,219,27,238,28,10,28,34,28,108,28,124,28,185,28,198,28,216,29,29,29,
+183,29,231,30,101,30,235,31,51,31,247,32,12,32,53,32,173,33,51,33,173,33,
+222,33,253,34,28,34,59,34,141,34,186,35,99,35,179,35,224,35,253,36,26,36,
+68,36,114,36,141,36,168,36,195,37,52,37,101,37,133,37,165,37,197,38,34,38,
+63,38,107,38,172,38,201,38,230,39,26,39,49,39,116,39,161,40,53,40,88,40,124,
+40,160,40,231,41,19,41,170,41,217,41,249,42,33,42,65,42,115,42,145,42,175,
+42,205,43,48,43,94,43,128,43,162,43,196,44,34,44,65,44,127,44,168,44,209,
+44,250,45,21,45,47,45,174,46,2,46,44,46,186,46,199,47,33,47,60,47,83,47,100,
+47,156,47,174,47,221,48,1,48,75,48,100,48,217,49,22,49,97,49,200,50,53,50,
+55,50,79,50,108,50,190,124,14,124,14,124,139,243,248,241,159,18,247,16,223,
+56,222,19,208,247,100,249,109,21,56,251,230,6,161,251,115,178,139,161,247,
+115,5,19,224,251,179,4,55,35,223,6,14,201,191,232,206,232,3,191,249,89,21,
+32,10,206,22,32,10,14,119,159,247,83,207,247,66,207,1,248,121,249,77,21,62,
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+103,247,16,139,101,251,103,215,139,178,247,103,247,9,139,139,207,34,139,170,
+247,66,245,139,139,207,46,139,5,50,71,21,108,251,66,251,17,139,171,247,66,
+5,14,185,220,247,8,198,247,26,221,3,247,135,249,150,21,85,7,251,20,123,70,
+69,139,251,6,139,76,163,90,186,105,165,120,166,128,212,117,8,251,164,7,94,
+145,101,159,116,170,124,162,135,156,133,204,8,60,6,132,251,31,215,56,247,
+33,130,8,36,198,242,7,193,143,176,150,172,159,197,175,173,208,139,217,139,
+210,112,189,81,172,113,154,126,144,47,167,8,247,141,7,206,136,186,88,140,
+66,8,218,6,139,247,6,66,213,251,13,148,8,193,7,80,252,1,21,60,160,102,178,
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+251,111,209,247,181,7,14,106,249,89,159,1,239,199,3,239,249,109,21,252,37,
+199,248,37,7,79,252,176,21,252,37,199,248,37,7,14,251,112,159,247,69,212,
+248,90,159,1,204,222,247,142,222,3,248,180,188,21,129,137,135,139,135,139,
+8,110,123,153,166,31,248,72,56,251,189,7,32,83,69,52,74,97,179,202,30,248,
+7,56,253,124,222,247,115,7,164,121,168,131,175,139,207,139,195,167,178,194,
+141,82,166,113,196,139,157,139,152,141,165,146,8,14,248,192,20,247,185,21,
+116,162,248,160,154,247,82,151,84,162,6,30,10,3,150,37,255,12,9,139,12,10,
+217,10,208,144,143,144,12,12,224,11,217,146,148,12,13,139,12,14,28,0,50,19,
+0,55,2,0,1,0,17,0,39,0,60,0,82,0,89,0,112,0,121,0,142,0,184,0,214,1,75,1,
+104,1,130,1,152,1,248,2,24,2,82,2,102,2,143,2,164,2,190,2,212,3,53,3,60,3,
+81,3,91,3,148,3,174,3,186,3,204,3,224,3,242,4,4,4,15,4,26,4,42,4,56,4,74,
+4,92,4,103,4,119,4,132,4,143,4,159,4,170,4,186,4,225,4,239,4,253,5,17,5,61,
+5,105,5,121,5,155,5,189,139,251,3,166,251,26,178,139,166,247,26,139,247,3,
+5,11,35,187,7,140,81,125,112,104,134,8,101,7,199,144,172,185,139,219,8,240,
+7,11,251,99,247,99,69,251,99,251,99,69,247,99,251,99,209,247,99,247,99,6,
+11,35,199,121,7,139,70,126,119,92,137,8,101,7,209,174,184,225,31,247,12,7,
+11,252,120,69,248,120,6,11,214,251,111,243,139,251,148,249,109,251,12,139,
+251,152,253,109,238,139,216,247,111,5,11,251,124,139,247,12,247,224,5,11,
+248,33,221,252,33,247,125,248,48,221,252,141,253,109,248,159,221,252,66,6,
+11,251,101,251,34,251,46,251,120,251,120,247,34,251,46,247,102,31,227,139,
+218,166,198,189,218,206,186,247,5,139,247,11,8,247,127,251,31,247,45,251,
+106,30,11,247,50,241,251,12,251,76,251,68,34,251,12,251,46,251,47,35,247,
+12,247,72,247,72,243,247,12,247,46,31,11,138,247,35,41,222,251,60,139,251,
+52,139,40,57,139,251,24,139,50,186,83,235,114,8,247,73,91,5,231,115,181,102,
+139,82,139,100,118,99,108,117,110,119,93,128,80,139,60,139,85,158,104,181,
+112,171,127,174,140,184,8,51,6,140,72,152,95,168,99,189,71,223,103,247,3,
+139,226,139,210,159,186,175,188,178,170,204,139,202,139,229,83,205,40,166,
+8,251,75,188,5,51,163,107,167,139,195,139,213,204,188,237,139,247,8,139,204,
+86,140,44,8,11,247,166,248,79,251,3,139,251,100,251,247,251,106,247,247,251,
+7,139,247,173,252,79,139,251,178,232,139,5,11,252,161,57,248,46,6,252,74,
+252,201,139,57,248,191,139,139,221,252,74,139,248,72,248,199,5,11,243,91,
+7,138,196,154,167,173,144,8,177,7,79,134,106,92,139,60,8,38,7,11,130,137,
+135,139,134,139,8,110,123,154,165,31,247,200,7,232,71,189,251,21,30,63,139,
+76,117,104,100,115,112,129,109,137,87,8,223,6,146,203,177,168,217,139,8,214,
+181,111,89,31,117,7,139,104,118,124,73,131,251,10,124,121,135,107,126,78,
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+115,193,139,8,156,139,152,141,166,146,8,11,139,111,131,122,114,116,105,108,
+98,123,90,139,74,139,101,170,139,192,139,194,176,167,228,152,227,151,157,
+143,167,152,8,11,139,219,133,187,124,178,105,225,59,191,41,139,8,251,38,45,
+251,4,251,64,251,64,230,33,247,39,31,247,12,139,222,207,160,247,6,8,55,6,
+116,70,92,103,72,139,86,139,94,163,111,183,119,169,132,169,138,191,8,11,146,
+236,198,202,223,139,221,139,202,71,139,53,139,137,139,137,138,137,8,11,52,
+221,6,174,159,157,177,30,146,139,142,139,158,138,8,208,7,120,143,128,140,
+122,139,8,62,93,95,64,31,50,69,71,209,252,92,222,248,92,226,7,11,246,195,
+209,225,205,181,99,76,30,251,255,222,248,32,7,226,74,195,38,30,11,251,39,
+50,34,251,68,251,68,227,34,247,41,247,39,229,244,247,64,247,73,52,243,251,
+43,31,11,233,195,62,251,22,251,15,81,61,47,46,82,216,247,19,247,18,196,217,
+232,31,11,138,242,71,197,251,13,139,251,14,139,60,76,139,42,139,57,181,100,
+247,16,109,8,217,120,5,197,125,162,118,139,101,139,90,90,106,66,139,94,139,
+101,152,118,161,126,154,133,154,134,176,8,51,6,143,251,13,207,81,247,29,139,
+247,24,139,223,204,139,240,139,217,95,182,35,164,8,59,158,5,71,155,110,161,
+139,176,139,187,182,170,207,139,206,139,175,110,141,84,8,11,248,160,56,251,
+189,7,11,32,83,69,52,73,97,179,202,30,248,7,56,252,40,7,52,204,83,241,30,
+11,216,139,188,166,188,208,8,66,7,11,251,37,252,44,251,26,248,44,50,139,247,
+69,252,162,107,56,5,126,102,120,125,104,139,127,139,125,141,121,143,8,64,
+7,156,130,156,135,161,139,166,139,168,148,161,155,165,158,154,161,155,181,
+8,247,125,249,14,5,11,252,27,66,247,184,6,251,205,252,12,139,64,248,62,139,
+139,212,251,217,139,247,203,248,13,5,11,252,88,253,109,197,139,248,88,249,
+109,5,11,247,44,251,13,139,222,33,222,245,222,139,222,251,44,251,14,5,11,
+251,46,247,13,139,56,247,0,56,251,0,56,139,56,247,46,247,14,5,11,57,72,71,
+57,56,206,71,222,220,207,207,220,224,73,206,55,31,11,190,179,99,88,90,98,
+98,89,90,98,180,189,188,180,180,188,31,11,251,5,139,247,41,251,40,199,139,
+5,11,43,251,40,199,139,247,41,247,40,5,11,43,251,42,203,139,218,235,220,43,
+202,139,43,247,42,5,11,193,118,151,135,158,139,188,139,169,174,149,208,8,
+11,91,99,99,92,91,179,99,187,187,179,178,187,188,100,178,90,31,11,164,158,
+120,114,116,119,119,115,115,119,159,163,162,159,159,163,31,11,43,251,42,199,
+139,247,41,247,42,5,11,235,247,42,75,139,60,43,58,235,76,139,235,251,42,5,
+11,146,236,198,202,223,139,8,224,198,74,44,31,11,251,4,139,247,40,251,40,
+200,139,5,11,43,251,42,203,139,218,235,219,43,203,139,42,247,42,5,11,42,251,
+40,199,139,247,41,247,40,5,11,235,247,42,75,139,60,43,59,235,75,139,236,251,
+42,5,11,252,148,7,41,68,79,251,8,251,8,68,199,237,30,248,148,46,252,148,7,
+251,38,247,2,45,247,62,247,62,247,2,233,247,38,30,248,148,7,11,130,114,128,
+128,121,139,127,139,113,146,114,149,8,11,193,118,152,135,157,139,188,139,
+169,174,149,208,8,11,251,188,201,248,61,96,7,122,75,125,128,67,132,8,124,
+138,139,93,5,11,174,139,155,139,154,137,174,133,162,111,139,103,139,88,105,
+109,83,139,79,139,111,166,136,201,8,77,6,49,194,87,235,233,200,192,220,30,
+139,190,116,172,91,155,8,11,176,156,159,168,139,178,139,213,86,185,53,139,
+46,139,90,91,137,45,8,202,6,139,167,141,152,146,152,151,161,166,152,172,139,
+8,186,168,113,97,92,115,125,53,31,11,239,206,192,72,247,164,93,7,251,96,251,
+158,139,80,5,11,251,103,251,63,251,63,251,103,251,100,247,64,251,66,247,97,
+247,108,247,63,247,61,247,106,247,102,251,63,247,63,251,103,31,11,247,65,
+247,33,251,36,251,67,251,71,251,32,251,34,251,70,251,61,251,33,247,38,247,
+66,247,68,247,33,247,36,247,65,31,11,0,};
+#endif
diff --git a/contrib/media/updf/generated/font_cjk.h b/contrib/media/updf/generated/font_cjk.h
new file mode 100644
index 0000000000..08875be1fa
--- /dev/null
+++ b/contrib/media/updf/generated/font_cjk.h
@@ -0,0 +1,5631 @@
+#ifndef __STRICT_ANSI__
+#if defined(__linux__) || defined(__FreeBSD__)
+#define HAVE_INCBIN
+#endif
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_DroidSansFallback[139280];
+asm(".globl pdf_font_DroidSansFallback");
+asm(".balign 8");
+asm("pdf_font_DroidSansFallback:");
+asm(".incbin \"fonts/droid/DroidSansFallback.ttf\"");
+#else
+static const unsigned char pdf_font_DroidSansFallback[139280] = {
+0,1,0,0,0,19,1,0,0,4,0,48,70,70,84,77,75,29,224,116,0,2,31,244,0,0,0,28,71,
+68,69,70,2,201,0,4,0,2,14,208,0,0,0,32,71,80,79,83,236,144,228,222,0,2,15,
+64,0,0,16,180,71,83,85,66,147,60,130,75,0,2,14,240,0,0,0,80,79,83,47,50,247,
+26,134,136,0,0,1,184,0,0,0,96,99,109,97,112,29,150,101,90,0,0,12,136,0,0,
+6,242,99,118,116,32,65,244,67,234,0,0,29,92,0,0,2,20,102,112,103,109,115,
+211,35,176,0,0,19,124,0,0,7,5,103,97,115,112,0,24,0,9,0,2,14,192,0,0,0,16,
+103,108,121,102,155,28,79,66,0,0,36,172,0,1,184,160,104,101,97,100,248,253,
+254,54,0,0,1,60,0,0,0,54,104,104,101,97,14,75,8,159,0,0,1,116,0,0,0,36,104,
+109,116,120,38,164,8,117,0,0,2,24,0,0,10,112,107,101,114,110,174,170,185,
+111,0,1,221,76,0,0,21,90,108,111,99,97,120,114,13,144,0,0,31,112,0,0,5,58,
+109,97,120,112,7,1,7,208,0,0,1,152,0,0,0,32,110,97,109,101,35,87,171,194,
+0,1,242,168,0,0,7,251,112,111,115,116,26,213,54,16,0,1,250,164,0,0,20,25,
+112,114,101,112,122,200,94,246,0,0,26,132,0,0,2,213,0,1,0,0,0,1,5,30,235,
+107,75,224,95,15,60,245,0,31,8,0,0,0,0,0,201,129,215,160,0,0,0,0,201,129,
+215,160,254,96,253,147,8,103,7,72,0,0,0,8,0,2,0,0,0,0,0,0,0,1,0,0,7,62,254,
+78,0,67,8,192,254,96,254,244,8,103,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,156,
+0,1,0,0,2,156,1,82,0,84,0,140,0,5,0,2,0,16,0,47,0,90,0,0,3,158,5,192,0,3,
+0,1,0,3,4,185,1,144,0,5,0,8,5,154,5,51,0,0,1,27,5,154,5,51,0,0,3,209,0,102,
+2,18,8,5,2,11,6,4,2,2,2,2,2,4,160,0,2,175,80,0,120,251,0,0,0,0,0,0,0,0,49,
+65,83,67,0,64,0,33,251,2,5,211,254,81,1,51,7,62,1,178,96,0,0,159,223,215,
+0,0,4,58,5,129,0,0,0,32,0,2,2,236,0,68,0,0,0,0,2,170,0,0,2,57,0,0,2,57,0,
+185,2,215,0,87,4,115,0,9,4,115,0,22,7,29,0,73,5,86,0,72,1,135,0,104,2,170,
+0,127,2,170,0,12,3,29,0,33,4,172,0,100,2,57,0,184,2,170,0,91,2,57,0,187,2,
+57,0,0,4,115,0,80,4,115,0,156,4,115,0,103,4,115,0,78,4,115,0,47,4,115,0,82,
+4,115,0,104,4,115,0,105,4,115,0,89,4,115,0,96,2,57,0,187,2,57,0,184,4,172,
+0,101,4,172,0,100,4,172,0,101,4,115,0,84,8,31,0,161,5,86,0,4,5,86,0,168,5,
+199,0,104,5,199,0,168,5,86,0,168,4,227,0,168,6,57,0,103,5,199,0,168,2,57,
+0,189,4,0,0,32,5,86,0,168,4,115,0,168,6,170,0,168,5,199,0,168,6,57,0,97,5,
+86,0,168,6,57,0,97,5,199,0,168,5,86,0,93,4,227,0,46,5,199,0,158,5,86,0,9,
+7,141,0,9,5,86,0,46,5,86,0,45,4,227,0,65,2,57,0,146,2,57,0,0,2,57,0,16,3,
+193,0,10,4,115,255,225,2,170,0,106,4,115,0,87,4,115,0,132,4,0,0,87,4,115,
+0,86,4,115,0,87,2,57,0,29,4,115,0,86,4,115,0,142,1,199,0,137,1,199,255,206,
+4,0,0,138,1,199,0,138,6,170,0,136,4,115,0,136,4,115,0,86,4,115,0,132,4,115,
+0,86,2,170,0,136,4,0,0,57,2,57,0,31,4,115,0,133,4,0,0,7,5,199,255,253,4,0,
+0,23,4,0,0,5,4,0,0,49,2,172,0,34,2,20,0,183,2,172,0,34,4,172,0,92,2,170,0,
+242,4,115,0,135,4,115,0,58,4,115,0,113,4,115,255,254,2,20,0,183,4,115,0,115,
+2,170,0,45,5,229,0,31,2,246,0,26,4,115,0,83,4,172,0,100,5,229,0,31,4,107,
+255,239,3,51,0,122,4,100,0,65,2,170,0,41,2,170,0,27,2,170,0,72,4,156,0,140,
+4,76,0,80,2,57,0,187,2,170,0,119,2,170,0,80,2,236,0,27,4,115,0,83,6,172,0,
+56,6,172,0,56,6,172,0,73,4,227,0,131,5,86,0,4,5,86,0,4,5,86,0,4,5,86,0,4,
+5,86,0,4,5,86,0,4,8,0,0,24,5,199,0,104,5,86,0,168,5,86,0,168,5,86,0,168,5,
+86,0,168,2,57,0,9,2,57,0,142,2,57,255,210,2,57,0,7,5,199,0,14,5,199,0,168,
+6,57,0,97,6,57,0,97,6,57,0,97,6,57,0,97,6,57,0,97,4,172,0,142,6,57,0,71,5,
+199,0,158,5,199,0,158,5,199,0,158,5,199,0,158,5,86,0,45,5,86,0,168,4,227,
+0,142,4,115,0,87,4,115,0,87,4,115,0,87,4,115,0,87,4,115,0,87,4,115,0,87,7,
+29,0,66,4,0,0,87,4,115,0,87,4,115,0,87,4,115,0,87,4,115,0,87,2,57,0,10,2,
+57,0,135,2,57,255,211,2,57,0,8,4,115,0,86,4,115,0,140,4,115,0,86,4,115,0,
+86,4,115,0,86,4,115,0,86,4,115,0,86,4,100,0,65,4,227,0,44,4,115,0,139,4,115,
+0,139,4,115,0,139,4,115,0,139,4,0,0,5,4,115,0,138,4,0,0,5,5,86,0,4,4,115,
+0,87,5,86,0,4,4,115,0,87,5,86,0,4,4,115,0,87,5,199,0,104,4,0,0,87,5,199,0,
+104,4,0,0,87,5,199,0,104,4,0,0,87,5,199,0,104,4,0,0,87,5,199,0,168,4,235,
+0,86,5,199,0,14,4,115,0,86,5,86,0,168,4,115,0,87,5,86,0,168,4,115,0,87,5,
+86,0,168,4,115,0,87,5,86,0,168,4,115,0,87,5,86,0,168,4,115,0,87,6,57,0,103,
+4,115,0,86,6,57,0,103,4,115,0,86,6,57,0,103,4,115,0,86,6,57,0,103,4,115,0,
+86,5,199,0,168,4,115,0,142,5,199,0,14,4,115,0,10,2,57,255,184,2,57,255,184,
+2,57,0,12,2,57,0,12,2,57,255,210,2,57,255,210,2,57,0,92,1,199,0,31,2,57,0,
+189,2,57,0,194,5,225,0,170,3,141,0,137,4,0,0,32,1,199,255,153,5,86,0,168,
+4,0,0,138,4,0,0,138,4,115,0,168,1,199,0,91,4,115,0,168,1,199,0,126,4,115,
+0,168,2,85,0,138,4,115,0,168,2,172,0,138,4,115,0,20,1,199,0,16,5,199,0,168,
+4,115,0,140,5,199,0,168,4,115,0,140,5,199,0,168,4,115,0,140,4,213,255,254,
+5,201,0,165,4,115,0,140,6,57,0,97,4,115,0,86,6,57,0,97,4,115,0,86,6,57,0,
+97,4,115,0,86,8,0,0,97,7,141,0,86,5,199,0,168,2,170,0,136,5,199,0,168,2,170,
+0,129,5,199,0,168,2,170,0,56,5,86,0,93,4,0,0,57,5,86,0,93,4,0,0,57,5,86,0,
+93,4,0,0,57,5,86,0,93,4,0,0,57,4,227,0,46,2,57,0,31,4,227,0,46,3,0,0,31,4,
+227,0,46,2,57,0,31,5,199,0,158,4,115,0,133,5,199,0,158,4,115,0,133,5,199,
+0,158,4,115,0,133,5,199,0,158,4,115,0,133,5,199,0,158,4,115,0,133,5,199,0,
+158,4,115,0,133,7,141,0,9,5,199,255,253,5,86,0,45,4,0,0,5,5,86,0,45,4,227,
+0,65,4,0,0,49,4,227,0,65,4,0,0,49,4,227,0,65,4,0,0,49,1,199,0,138,4,115,0,
+192,5,86,0,4,4,115,0,87,8,0,0,24,7,29,0,66,6,57,0,71,4,227,0,44,2,170,0,0,
+2,170,0,0,2,170,0,51,2,170,255,221,2,170,0,156,2,170,0,51,2,170,0,80,2,170,
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+255,233,1,219,255,233,1,221,255,211,1,229,255,233,0,4,1,204,0,23,1,212,0,
+23,1,221,255,233,1,227,0,23,0,10,0,15,255,29,0,17,255,29,1,198,255,233,1,
+202,255,188,1,203,255,233,1,204,0,68,1,209,255,211,1,212,255,233,1,215,255,
+233,1,217,0,23,0,16,0,15,255,51,0,17,255,51,0,123,0,23,1,198,255,233,1,199,
+0,23,1,202,255,188,1,203,255,233,1,204,0,23,1,209,255,211,1,210,255,233,1,
+212,255,231,1,214,255,233,1,215,255,233,1,218,255,233,1,227,255,233,1,229,
+255,233,0,7,1,199,255,233,1,202,255,211,1,209,255,211,1,216,255,211,1,217,
+255,233,1,221,255,211,1,229,255,233,0,9,1,198,255,233,1,199,255,233,1,203,
+255,233,1,205,255,233,1,212,255,233,1,215,255,233,1,216,255,233,1,218,255,
+233,1,221,255,211,0,4,1,203,255,233,1,205,255,233,1,212,255,233,1,215,255,
+233,0,3,1,203,255,233,1,212,255,233,1,217,0,23,0,2,1,216,255,96,1,221,255,
+119,0,8,1,202,255,211,1,203,0,23,1,205,255,233,1,209,255,211,1,212,0,23,1,
+216,255,211,1,219,255,233,1,229,255,233,0,7,1,202,255,211,1,204,255,233,1,
+209,255,211,1,210,255,233,1,216,255,211,1,219,255,233,1,221,255,211,0,2,0,
+15,255,51,0,17,255,51,0,7,0,15,255,6,0,17,255,6,0,29,255,211,0,30,255,211,
+0,108,255,96,0,123,255,96,1,255,255,211,0,1,2,2,255,219,0,3,0,3,255,180,0,
+86,255,219,2,3,255,219,0,5,1,153,255,96,1,162,255,96,1,184,255,96,1,189,255,
+188,1,192,255,188,0,1,0,105,0,3,0,20,0,36,0,41,0,47,0,51,0,53,0,55,0,57,0,
+58,0,60,0,73,0,85,0,89,0,90,0,92,1,82,1,87,1,88,1,89,1,91,1,93,1,94,1,98,
+1,100,1,101,1,105,1,107,1,108,1,109,1,110,1,111,1,113,1,114,1,116,1,125,1,
+127,1,129,1,131,1,132,1,135,1,136,1,137,1,138,1,141,1,143,1,144,1,146,1,149,
+1,151,1,154,1,160,1,161,1,166,1,167,1,168,1,169,1,170,1,171,1,172,1,173,1,
+176,1,177,1,178,1,180,1,182,1,183,1,184,1,185,1,186,1,187,1,188,1,191,1,192,
+1,194,1,195,1,196,1,198,1,199,1,200,1,201,1,202,1,203,1,204,1,205,1,208,1,
+209,1,210,1,212,1,214,1,215,1,216,1,217,1,218,1,219,1,220,1,223,1,226,1,227,
+1,228,1,242,1,244,2,2,2,3,2,8,0,0,0,1,0,0,0,0,199,254,176,223,0,0,0,0,191,
+26,255,128,0,0,0,0,196,4,48,20,};
+#endif
diff --git a/contrib/media/updf/generated/font_droid.h b/contrib/media/updf/generated/font_droid.h
new file mode 100644
index 0000000000..ef0ee8ff57
--- /dev/null
+++ b/contrib/media/updf/generated/font_droid.h
@@ -0,0 +1,11257 @@
+#ifndef __STRICT_ANSI__
+#if defined(__linux__) || defined(__FreeBSD__)
+#define HAVE_INCBIN
+#endif
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_DroidSans[139280];
+asm(".globl pdf_font_DroidSans");
+asm(".balign 8");
+asm("pdf_font_DroidSans:");
+asm(".incbin \"fonts/droid/DroidSans.ttf\"");
+#else
+static const unsigned char pdf_font_DroidSans[139280] = {
+0,1,0,0,0,19,1,0,0,4,0,48,70,70,84,77,75,29,224,116,0,2,31,244,0,0,0,28,71,
+68,69,70,2,201,0,4,0,2,14,208,0,0,0,32,71,80,79,83,236,144,228,222,0,2,15,
+64,0,0,16,180,71,83,85,66,147,60,130,75,0,2,14,240,0,0,0,80,79,83,47,50,247,
+26,134,136,0,0,1,184,0,0,0,96,99,109,97,112,29,150,101,90,0,0,12,136,0,0,
+6,242,99,118,116,32,65,244,67,234,0,0,29,92,0,0,2,20,102,112,103,109,115,
+211,35,176,0,0,19,124,0,0,7,5,103,97,115,112,0,24,0,9,0,2,14,192,0,0,0,16,
+103,108,121,102,155,28,79,66,0,0,36,172,0,1,184,160,104,101,97,100,248,253,
+254,54,0,0,1,60,0,0,0,54,104,104,101,97,14,75,8,159,0,0,1,116,0,0,0,36,104,
+109,116,120,38,164,8,117,0,0,2,24,0,0,10,112,107,101,114,110,174,170,185,
+111,0,1,221,76,0,0,21,90,108,111,99,97,120,114,13,144,0,0,31,112,0,0,5,58,
+109,97,120,112,7,1,7,208,0,0,1,152,0,0,0,32,110,97,109,101,35,87,171,194,
+0,1,242,168,0,0,7,251,112,111,115,116,26,213,54,16,0,1,250,164,0,0,20,25,
+112,114,101,112,122,200,94,246,0,0,26,132,0,0,2,213,0,1,0,0,0,1,5,30,235,
+107,75,224,95,15,60,245,0,31,8,0,0,0,0,0,201,129,215,160,0,0,0,0,201,129,
+215,160,254,96,253,147,8,103,7,72,0,0,0,8,0,2,0,0,0,0,0,0,0,1,0,0,7,62,254,
+78,0,67,8,192,254,96,254,244,8,103,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,156,
+0,1,0,0,2,156,1,82,0,84,0,140,0,5,0,2,0,16,0,47,0,90,0,0,3,158,5,192,0,3,
+0,1,0,3,4,185,1,144,0,5,0,8,5,154,5,51,0,0,1,27,5,154,5,51,0,0,3,209,0,102,
+2,18,8,5,2,11,6,4,2,2,2,2,2,4,160,0,2,175,80,0,120,251,0,0,0,0,0,0,0,0,49,
+65,83,67,0,64,0,33,251,2,5,211,254,81,1,51,7,62,1,178,96,0,0,159,223,215,
+0,0,4,58,5,129,0,0,0,32,0,2,2,236,0,68,0,0,0,0,2,170,0,0,2,57,0,0,2,57,0,
+185,2,215,0,87,4,115,0,9,4,115,0,22,7,29,0,73,5,86,0,72,1,135,0,104,2,170,
+0,127,2,170,0,12,3,29,0,33,4,172,0,100,2,57,0,184,2,170,0,91,2,57,0,187,2,
+57,0,0,4,115,0,80,4,115,0,156,4,115,0,103,4,115,0,78,4,115,0,47,4,115,0,82,
+4,115,0,104,4,115,0,105,4,115,0,89,4,115,0,96,2,57,0,187,2,57,0,184,4,172,
+0,101,4,172,0,100,4,172,0,101,4,115,0,84,8,31,0,161,5,86,0,4,5,86,0,168,5,
+199,0,104,5,199,0,168,5,86,0,168,4,227,0,168,6,57,0,103,5,199,0,168,2,57,
+0,189,4,0,0,32,5,86,0,168,4,115,0,168,6,170,0,168,5,199,0,168,6,57,0,97,5,
+86,0,168,6,57,0,97,5,199,0,168,5,86,0,93,4,227,0,46,5,199,0,158,5,86,0,9,
+7,141,0,9,5,86,0,46,5,86,0,45,4,227,0,65,2,57,0,146,2,57,0,0,2,57,0,16,3,
+193,0,10,4,115,255,225,2,170,0,106,4,115,0,87,4,115,0,132,4,0,0,87,4,115,
+0,86,4,115,0,87,2,57,0,29,4,115,0,86,4,115,0,142,1,199,0,137,1,199,255,206,
+4,0,0,138,1,199,0,138,6,170,0,136,4,115,0,136,4,115,0,86,4,115,0,132,4,115,
+0,86,2,170,0,136,4,0,0,57,2,57,0,31,4,115,0,133,4,0,0,7,5,199,255,253,4,0,
+0,23,4,0,0,5,4,0,0,49,2,172,0,34,2,20,0,183,2,172,0,34,4,172,0,92,2,170,0,
+242,4,115,0,135,4,115,0,58,4,115,0,113,4,115,255,254,2,20,0,183,4,115,0,115,
+2,170,0,45,5,229,0,31,2,246,0,26,4,115,0,83,4,172,0,100,5,229,0,31,4,107,
+255,239,3,51,0,122,4,100,0,65,2,170,0,41,2,170,0,27,2,170,0,72,4,156,0,140,
+4,76,0,80,2,57,0,187,2,170,0,119,2,170,0,80,2,236,0,27,4,115,0,83,6,172,0,
+56,6,172,0,56,6,172,0,73,4,227,0,131,5,86,0,4,5,86,0,4,5,86,0,4,5,86,0,4,
+5,86,0,4,5,86,0,4,8,0,0,24,5,199,0,104,5,86,0,168,5,86,0,168,5,86,0,168,5,
+86,0,168,2,57,0,9,2,57,0,142,2,57,255,210,2,57,0,7,5,199,0,14,5,199,0,168,
+6,57,0,97,6,57,0,97,6,57,0,97,6,57,0,97,6,57,0,97,4,172,0,142,6,57,0,71,5,
+199,0,158,5,199,0,158,5,199,0,158,5,199,0,158,5,86,0,45,5,86,0,168,4,227,
+0,142,4,115,0,87,4,115,0,87,4,115,0,87,4,115,0,87,4,115,0,87,4,115,0,87,7,
+29,0,66,4,0,0,87,4,115,0,87,4,115,0,87,4,115,0,87,4,115,0,87,2,57,0,10,2,
+57,0,135,2,57,255,211,2,57,0,8,4,115,0,86,4,115,0,140,4,115,0,86,4,115,0,
+86,4,115,0,86,4,115,0,86,4,115,0,86,4,100,0,65,4,227,0,44,4,115,0,139,4,115,
+0,139,4,115,0,139,4,115,0,139,4,0,0,5,4,115,0,138,4,0,0,5,5,86,0,4,4,115,
+0,87,5,86,0,4,4,115,0,87,5,86,0,4,4,115,0,87,5,199,0,104,4,0,0,87,5,199,0,
+104,4,0,0,87,5,199,0,104,4,0,0,87,5,199,0,104,4,0,0,87,5,199,0,168,4,235,
+0,86,5,199,0,14,4,115,0,86,5,86,0,168,4,115,0,87,5,86,0,168,4,115,0,87,5,
+86,0,168,4,115,0,87,5,86,0,168,4,115,0,87,5,86,0,168,4,115,0,87,6,57,0,103,
+4,115,0,86,6,57,0,103,4,115,0,86,6,57,0,103,4,115,0,86,6,57,0,103,4,115,0,
+86,5,199,0,168,4,115,0,142,5,199,0,14,4,115,0,10,2,57,255,184,2,57,255,184,
+2,57,0,12,2,57,0,12,2,57,255,210,2,57,255,210,2,57,0,92,1,199,0,31,2,57,0,
+189,2,57,0,194,5,225,0,170,3,141,0,137,4,0,0,32,1,199,255,153,5,86,0,168,
+4,0,0,138,4,0,0,138,4,115,0,168,1,199,0,91,4,115,0,168,1,199,0,126,4,115,
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+4,115,0,140,5,199,0,168,4,115,0,140,5,199,0,168,4,115,0,140,4,213,255,254,
+5,201,0,165,4,115,0,140,6,57,0,97,4,115,0,86,6,57,0,97,4,115,0,86,6,57,0,
+97,4,115,0,86,8,0,0,97,7,141,0,86,5,199,0,168,2,170,0,136,5,199,0,168,2,170,
+0,129,5,199,0,168,2,170,0,56,5,86,0,93,4,0,0,57,5,86,0,93,4,0,0,57,5,86,0,
+93,4,0,0,57,5,86,0,93,4,0,0,57,4,227,0,46,2,57,0,31,4,227,0,46,3,0,0,31,4,
+227,0,46,2,57,0,31,5,199,0,158,4,115,0,133,5,199,0,158,4,115,0,133,5,199,
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+192,5,86,0,4,4,115,0,87,8,0,0,24,7,29,0,66,6,57,0,71,4,227,0,44,2,170,0,0,
+2,170,0,0,2,170,0,51,2,170,255,221,2,170,0,156,2,170,0,51,2,170,0,80,2,170,
+255,233,2,170,0,22,2,170,0,205,2,170,0,29,5,87,0,4,2,57,0,187,6,70,255,245,
+6,180,255,242,3,18,255,232,6,50,255,187,6,216,0,65,6,5,255,187,1,199,255,
+176,5,86,0,4,5,86,0,168,4,104,0,168,5,88,0,61,5,86,0,168,4,227,0,65,5,199,
+0,168,6,57,0,97,2,57,0,189,5,86,0,168,5,88,0,10,6,170,0,168,5,199,0,168,5,
+51,0,90,6,57,0,97,5,199,0,168,5,86,0,168,4,242,0,108,4,227,0,46,5,86,0,45,
+6,98,0,117,5,86,0,46,6,175,0,145,5,251,0,87,2,57,0,7,5,86,0,45,4,160,0,86,
+3,145,0,70,4,115,0,106,1,199,0,137,4,96,0,133,4,160,0,86,4,154,0,142,4,0,
+0,7,4,116,0,86,3,145,0,70,3,135,0,86,4,115,0,106,4,115,0,106,1,199,0,137,
+4,0,0,138,4,0,0,14,4,156,0,138,4,0,0,0,3,149,0,86,4,115,0,86,5,133,0,79,4,
+141,0,132,3,219,0,86,4,240,0,86,3,41,0,29,4,96,0,133,5,48,0,85,4,51,0,21,
+5,180,0,135,6,63,0,83,1,199,255,205,4,96,0,133,4,115,0,86,4,96,0,133,6,63,
+0,83,5,87,0,168,6,235,0,46,4,85,0,168,5,192,0,104,5,86,0,93,2,57,0,189,2,
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+0,142,4,115,0,86,4,85,0,142,4,115,0,132,4,0,0,87,3,170,0,35,4,0,0,5,6,149,
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+0,142,4,43,0,142,4,21,0,55,6,0,0,142,4,85,0,17,4,115,0,87,4,115,0,10,2,235,
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+6,128,0,142,4,115,0,10,3,128,0,138,4,0,0,5,4,107,0,142,3,233,0,168,3,74,0,
+142,7,141,0,9,5,199,255,253,7,141,0,9,5,199,255,253,7,141,0,9,5,199,255,253,
+5,86,0,45,4,0,0,5,4,115,0,0,8,0,0,0,8,0,0,0,4,107,255,225,1,199,0,127,1,199,
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+0,58,8,192,0,158,4,115,0,16,7,21,0,69,2,150,0,19,8,149,0,188,8,0,0,188,6,
+37,0,108,4,205,0,88,6,172,0,80,6,172,0,61,6,172,0,93,6,172,0,145,8,0,1,162,
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+0,4,6,150,0,235,5,180,0,154,4,172,0,101,4,100,0,51,5,180,0,87,7,213,1,152,
+5,192,1,22,2,49,255,158,4,100,0,56,4,100,0,65,4,171,0,100,4,100,0,63,4,100,
+0,65,4,213,0,157,4,172,0,100,4,213,2,34,4,213,1,5,5,171,255,246,5,0,1,216,
+5,171,2,141,5,171,255,246,5,171,2,141,5,171,255,246,5,171,2,141,5,171,255,
+246,5,171,255,246,5,171,255,246,5,171,255,246,5,171,255,246,5,171,1,217,5,
+171,2,141,5,171,1,217,5,171,1,217,5,171,255,246,5,171,255,246,5,171,255,246,
+5,171,2,141,5,171,1,217,5,171,1,217,5,171,255,246,5,171,255,246,5,171,255,
+246,5,171,2,141,5,171,1,217,5,171,1,217,5,171,255,246,5,171,255,246,5,171,
+255,246,5,171,255,246,5,171,255,246,5,171,255,246,5,171,255,246,5,171,255,
+246,5,171,255,246,5,171,255,246,5,171,255,246,5,171,255,246,5,171,0,0,5,171,
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+116,255,190,0,15,1,98,255,193,1,105,255,193,1,111,255,143,1,117,255,231,1,
+122,255,231,1,125,255,231,1,127,255,231,1,129,255,231,1,135,255,231,1,136,
+255,231,1,140,255,231,1,143,255,231,1,146,255,231,1,149,255,231,1,151,255,
+231,0,6,0,3,255,143,1,98,255,213,1,105,255,213,1,109,255,104,1,110,255,104,
+1,116,255,104,0,5,1,91,255,219,1,94,255,213,1,101,255,219,1,110,255,190,1,
+116,255,190,0,6,0,3,255,219,0,15,254,250,0,17,254,250,1,91,255,104,1,94,255,
+104,1,101,255,104,0,2,1,137,255,158,1,141,255,158,0,33,0,3,255,219,0,15,255,
+31,0,17,255,31,0,29,255,31,0,30,255,31,1,90,0,188,1,91,255,104,1,94,255,104,
+1,98,255,219,1,101,255,104,1,105,255,219,1,111,255,219,1,114,255,219,1,117,
+255,31,1,118,255,31,1,121,255,78,1,122,255,31,1,124,255,78,1,126,255,31,1,
+128,255,106,1,130,255,180,1,133,255,106,1,134,255,143,1,136,255,31,1,140,
+255,31,1,142,255,80,1,143,255,31,1,144,255,143,1,145,255,106,1,147,0,188,
+1,148,255,78,1,149,255,31,1,150,255,78,0,27,0,3,255,219,0,15,254,250,0,16,
+255,70,0,17,254,250,0,29,255,143,0,30,255,143,1,90,0,188,1,91,255,104,1,94,
+255,104,1,98,255,141,1,101,255,104,1,105,255,141,1,111,255,141,1,114,255,
+158,1,119,255,104,1,120,255,180,1,122,255,70,1,124,255,158,1,128,255,104,
+1,130,255,180,1,131,255,104,1,133,255,104,1,136,255,70,1,140,255,70,1,143,
+255,70,1,147,0,121,1,149,255,70,0,3,1,91,255,197,1,110,255,190,1,116,255,
+190,0,10,1,117,255,178,1,122,255,178,1,125,255,178,1,129,255,217,1,136,255,
+178,1,140,255,178,1,143,255,178,1,146,255,178,1,149,255,178,1,151,255,178,
+0,21,0,3,255,219,1,90,0,170,1,91,255,104,1,94,255,104,1,98,255,141,1,101,
+255,104,1,105,255,141,1,111,255,141,1,114,255,158,1,119,255,104,1,120,255,
+180,1,122,255,70,1,128,255,104,1,130,255,180,1,131,255,104,1,133,255,104,
+1,136,255,70,1,140,255,70,1,143,255,70,1,147,0,98,1,149,255,70,0,4,1,132,
+255,217,1,137,255,227,1,141,255,227,1,144,255,201,0,18,1,117,255,119,1,119,
+255,219,1,122,255,119,1,124,255,170,1,125,255,180,1,128,255,219,1,129,255,
+158,1,130,255,219,1,131,255,219,1,134,255,170,1,136,255,119,1,137,255,170,
+1,140,255,119,1,141,255,170,1,143,255,119,1,146,255,119,1,149,255,119,1,151,
+255,119,0,1,1,132,255,217,0,13,1,117,255,231,1,122,255,231,1,125,255,231,
+1,127,255,231,1,129,255,231,1,135,255,231,1,136,255,231,1,139,255,231,1,140,
+255,231,1,143,255,231,1,146,255,231,1,149,255,231,1,151,255,231,0,13,1,117,
+255,225,1,122,255,225,1,125,255,225,1,135,255,225,1,136,255,225,1,139,255,
+209,1,140,255,225,1,142,255,207,1,143,255,219,1,146,255,225,1,149,255,225,
+1,150,255,207,1,151,255,225,0,10,1,117,255,201,1,122,255,201,1,125,255,201,
+1,127,255,201,1,135,255,201,1,136,255,201,1,139,255,201,1,140,255,201,1,143,
+255,201,1,149,255,201,0,9,1,117,255,227,1,122,255,227,1,127,255,227,1,136,
+255,227,1,139,255,227,1,140,255,227,1,143,255,227,1,146,255,227,1,151,255,
+227,0,3,1,132,255,217,1,137,255,227,1,141,255,227,0,10,1,117,255,227,1,122,
+255,227,1,125,255,227,1,127,255,227,1,136,255,227,1,139,255,227,1,140,255,
+227,1,143,255,227,1,146,255,227,1,151,255,227,0,11,1,117,255,201,1,122,255,
+201,1,125,255,201,1,127,255,201,1,136,255,201,1,139,255,201,1,140,255,201,
+1,143,255,201,1,146,255,201,1,149,255,201,1,151,255,201,0,5,0,15,255,6,0,
+17,255,6,0,108,255,119,0,123,255,119,1,255,255,211,0,1,2,3,255,96,0,1,2,3,
+255,119,0,17,1,170,0,68,1,173,255,233,1,177,0,45,1,180,255,211,1,181,255,
+233,1,183,255,211,1,184,255,96,1,185,255,166,1,186,255,188,1,189,255,96,1,
+195,255,211,1,198,0,23,1,216,255,211,1,217,255,233,1,218,0,23,1,227,0,45,
+2,3,255,141,0,14,1,166,255,211,1,173,255,233,1,180,255,233,1,183,255,233,
+1,184,255,164,1,185,255,209,1,186,255,233,1,187,255,211,1,189,255,164,1,192,
+255,188,1,195,255,233,1,197,255,233,1,209,255,233,1,217,255,211,0,21,1,166,
+255,188,1,170,255,211,1,172,255,211,1,173,255,188,1,177,255,233,1,180,255,
+188,1,183,255,188,1,184,255,119,1,185,255,188,1,186,255,188,1,187,255,166,
+1,189,255,164,1,192,255,141,1,197,255,188,1,202,255,233,1,210,255,233,1,216,
+255,188,1,217,255,233,1,219,255,233,1,221,255,188,1,229,255,233,0,28,0,15,
+255,6,0,17,255,6,0,108,255,119,0,123,255,119,1,166,255,119,1,170,255,119,
+1,173,255,211,1,177,255,141,1,178,255,209,1,180,255,141,1,183,255,164,1,197,
+255,188,1,198,255,141,1,200,255,141,1,202,255,119,1,203,255,119,1,206,255,
+141,1,209,255,141,1,210,255,141,1,211,255,141,1,212,255,119,1,214,255,141,
+1,217,255,119,1,225,255,141,1,226,255,141,1,228,255,141,1,229,255,119,1,255,
+255,211,0,6,1,185,0,23,1,186,255,211,1,189,255,186,1,205,0,68,1,212,0,23,
+1,217,0,45,0,2,1,173,255,211,1,215,255,233,0,10,1,173,255,233,1,180,255,211,
+1,183,255,233,1,184,0,23,1,185,0,45,1,192,0,45,1,198,0,23,1,203,255,231,1,
+212,255,233,1,217,255,233,0,8,1,177,255,233,1,180,255,233,1,183,255,233,1,
+184,255,211,1,185,255,233,1,186,255,233,1,189,255,211,1,197,255,233,0,5,1,
+173,255,233,1,180,255,233,1,183,255,233,1,185,0,23,1,186,255,186,0,3,1,186,
+255,233,1,199,0,23,1,217,0,23,0,9,1,186,255,233,1,189,255,233,1,198,0,23,
+1,203,0,23,1,212,0,23,1,215,0,23,1,217,0,23,1,221,255,233,1,227,0,23,0,11,
+1,166,255,211,1,170,255,211,1,172,255,211,1,177,255,233,1,185,255,211,1,187,
+255,164,1,189,255,211,1,197,255,211,1,202,255,211,1,209,255,233,1,219,255,
+233,0,24,0,15,254,125,0,17,254,125,0,29,255,211,0,30,255,211,0,123,255,141,
+1,166,255,119,1,170,255,119,1,172,255,233,1,173,255,211,1,177,255,141,1,178,
+255,233,1,180,255,211,1,183,255,233,1,184,255,164,1,185,255,211,1,186,255,
+233,1,187,255,164,1,197,255,211,1,198,255,188,1,202,255,96,1,203,255,166,
+1,212,255,166,1,227,255,211,1,229,255,188,0,15,1,166,255,211,1,170,255,211,
+1,173,255,233,1,177,255,188,1,178,255,233,1,180,255,211,1,184,255,188,1,185,
+255,188,1,187,255,141,1,189,255,188,1,192,255,186,1,195,255,233,1,198,0,23,
+1,204,0,45,1,221,255,233,0,31,0,15,255,29,0,17,255,29,0,108,255,166,0,123,
+255,166,1,166,255,188,1,170,255,188,1,172,0,23,1,173,255,233,1,177,255,211,
+1,180,255,164,1,186,255,188,1,197,255,211,1,198,255,164,1,200,255,166,1,203,
+255,141,1,206,255,166,1,208,255,166,1,209,255,164,1,210,255,166,1,212,255,
+96,1,213,255,166,1,214,255,141,1,215,255,141,1,217,255,141,1,219,255,166,
+1,223,255,166,1,225,255,166,1,226,255,166,1,228,255,166,1,229,255,141,1,255,
+255,211,0,38,0,15,254,240,0,17,254,240,0,29,255,211,0,30,255,211,0,108,255,
+166,0,123,255,164,1,166,255,119,1,170,255,164,1,173,255,211,1,177,255,188,
+1,180,255,188,1,186,255,188,1,195,255,211,1,197,255,211,1,199,255,211,1,200,
+255,141,1,201,255,164,1,202,255,96,1,203,255,119,1,204,255,188,1,205,255,
+141,1,206,255,164,1,207,255,188,1,208,255,164,1,209,255,119,1,210,255,164,
+1,211,255,164,1,212,255,119,1,213,255,164,1,214,255,164,1,215,255,119,1,219,
+255,164,1,220,255,164,1,222,255,164,1,223,255,164,1,228,255,164,1,229,255,
+119,1,255,255,233,0,8,1,166,255,211,1,170,255,188,1,177,255,188,1,184,255,
+141,1,185,255,164,1,189,255,211,1,197,255,186,1,209,255,188,0,7,1,173,255,
+211,1,180,255,188,1,183,255,188,1,186,255,188,1,195,255,186,1,212,255,233,
+1,217,255,211,0,2,1,180,255,211,1,198,0,45,0,2,1,198,0,23,1,217,0,45,0,2,
+1,197,255,188,2,3,255,119,0,14,1,166,255,211,1,170,255,211,1,172,255,188,
+1,173,255,233,1,177,255,186,1,178,255,211,1,180,255,211,1,183,255,211,1,184,
+255,51,1,187,255,164,1,189,255,96,1,195,255,233,1,197,255,164,2,3,255,96,
+0,11,1,170,255,188,1,172,255,231,1,173,255,233,1,177,255,188,1,187,255,186,
+1,197,255,211,1,202,255,188,1,204,0,23,1,209,255,188,1,210,255,233,1,229,
+255,233,0,12,1,166,255,188,1,170,255,166,1,172,255,211,1,177,255,164,1,180,
+255,233,1,183,255,233,1,184,255,141,1,187,255,164,1,189,255,188,1,202,255,
+164,1,209,255,164,1,210,255,233,0,4,1,205,255,233,1,216,255,211,1,217,255,
+233,1,221,255,211,0,15,1,198,255,209,1,202,255,164,1,203,255,233,1,204,255,
+233,1,205,255,211,1,209,255,164,1,210,255,211,1,215,255,233,1,217,255,211,
+1,218,255,233,1,219,255,188,1,221,255,188,1,224,255,188,1,227,255,233,1,229,
+255,211,0,16,1,198,255,233,1,199,255,233,1,202,255,233,1,203,255,233,1,204,
+255,233,1,205,255,233,1,209,255,209,1,210,255,233,1,212,255,233,1,215,255,
+233,1,216,255,211,1,217,255,211,1,218,255,233,1,221,255,164,1,224,255,188,
+1,229,255,233,0,10,0,15,255,6,0,17,255,6,1,198,255,211,1,202,255,164,1,203,
+255,211,1,205,255,233,1,209,255,211,1,212,255,211,1,215,255,211,1,229,255,
+233,0,2,1,224,255,211,1,227,0,23,0,9,1,199,255,233,1,202,255,211,1,204,255,
+233,1,205,255,211,1,209,255,188,1,216,255,188,1,217,255,233,1,219,255,211,
+1,221,255,188,0,4,1,199,0,23,1,217,0,23,1,221,255,233,1,224,0,45,0,11,1,199,
+255,233,1,202,255,211,1,203,255,233,1,205,255,233,1,209,255,233,1,212,255,
+233,1,215,255,233,1,217,255,233,1,218,255,233,1,221,255,188,1,224,255,211,
+0,10,1,198,0,45,1,199,0,45,1,203,0,23,1,205,0,23,1,209,0,23,1,212,0,23,1,
+215,0,23,1,216,0,23,1,217,0,23,1,227,0,23,0,2,1,212,0,23,1,221,255,211,0,
+3,1,199,255,233,1,205,255,233,1,217,0,23,0,8,1,202,255,211,1,204,255,233,
+1,205,255,233,1,209,255,211,1,216,255,211,1,217,255,233,1,219,255,233,1,221,
+255,211,0,8,1,202,255,209,1,205,255,233,1,209,255,186,1,216,255,211,1,217,
+255,233,1,219,255,233,1,221,255,211,1,229,255,233,0,4,1,204,0,23,1,212,0,
+23,1,221,255,233,1,227,0,23,0,10,0,15,255,29,0,17,255,29,1,198,255,233,1,
+202,255,188,1,203,255,233,1,204,0,68,1,209,255,211,1,212,255,233,1,215,255,
+233,1,217,0,23,0,16,0,15,255,51,0,17,255,51,0,123,0,23,1,198,255,233,1,199,
+0,23,1,202,255,188,1,203,255,233,1,204,0,23,1,209,255,211,1,210,255,233,1,
+212,255,231,1,214,255,233,1,215,255,233,1,218,255,233,1,227,255,233,1,229,
+255,233,0,7,1,199,255,233,1,202,255,211,1,209,255,211,1,216,255,211,1,217,
+255,233,1,221,255,211,1,229,255,233,0,9,1,198,255,233,1,199,255,233,1,203,
+255,233,1,205,255,233,1,212,255,233,1,215,255,233,1,216,255,233,1,218,255,
+233,1,221,255,211,0,4,1,203,255,233,1,205,255,233,1,212,255,233,1,215,255,
+233,0,3,1,203,255,233,1,212,255,233,1,217,0,23,0,2,1,216,255,96,1,221,255,
+119,0,8,1,202,255,211,1,203,0,23,1,205,255,233,1,209,255,211,1,212,0,23,1,
+216,255,211,1,219,255,233,1,229,255,233,0,7,1,202,255,211,1,204,255,233,1,
+209,255,211,1,210,255,233,1,216,255,211,1,219,255,233,1,221,255,211,0,2,0,
+15,255,51,0,17,255,51,0,7,0,15,255,6,0,17,255,6,0,29,255,211,0,30,255,211,
+0,108,255,96,0,123,255,96,1,255,255,211,0,1,2,2,255,219,0,3,0,3,255,180,0,
+86,255,219,2,3,255,219,0,5,1,153,255,96,1,162,255,96,1,184,255,96,1,189,255,
+188,1,192,255,188,0,1,0,105,0,3,0,20,0,36,0,41,0,47,0,51,0,53,0,55,0,57,0,
+58,0,60,0,73,0,85,0,89,0,90,0,92,1,82,1,87,1,88,1,89,1,91,1,93,1,94,1,98,
+1,100,1,101,1,105,1,107,1,108,1,109,1,110,1,111,1,113,1,114,1,116,1,125,1,
+127,1,129,1,131,1,132,1,135,1,136,1,137,1,138,1,141,1,143,1,144,1,146,1,149,
+1,151,1,154,1,160,1,161,1,166,1,167,1,168,1,169,1,170,1,171,1,172,1,173,1,
+176,1,177,1,178,1,180,1,182,1,183,1,184,1,185,1,186,1,187,1,188,1,191,1,192,
+1,194,1,195,1,196,1,198,1,199,1,200,1,201,1,202,1,203,1,204,1,205,1,208,1,
+209,1,210,1,212,1,214,1,215,1,216,1,217,1,218,1,219,1,220,1,223,1,226,1,227,
+1,228,1,242,1,244,2,2,2,3,2,8,0,0,0,1,0,0,0,0,199,254,176,223,0,0,0,0,191,
+26,255,128,0,0,0,0,196,4,48,20,};
+#endif
+
+#ifdef HAVE_INCBIN
+extern const unsigned char pdf_font_DroidSansMono[139280];
+asm(".globl pdf_font_DroidSansMono");
+asm(".balign 8");
+asm("pdf_font_DroidSansMono:");
+asm(".incbin \"fonts/droid/DroidSansMono.ttf\"");
+#else
+static const unsigned char pdf_font_DroidSansMono[139280] = {
+0,1,0,0,0,19,1,0,0,4,0,48,70,70,84,77,75,29,224,116,0,2,31,244,0,0,0,28,71,
+68,69,70,2,201,0,4,0,2,14,208,0,0,0,32,71,80,79,83,236,144,228,222,0,2,15,
+64,0,0,16,180,71,83,85,66,147,60,130,75,0,2,14,240,0,0,0,80,79,83,47,50,247,
+26,134,136,0,0,1,184,0,0,0,96,99,109,97,112,29,150,101,90,0,0,12,136,0,0,
+6,242,99,118,116,32,65,244,67,234,0,0,29,92,0,0,2,20,102,112,103,109,115,
+211,35,176,0,0,19,124,0,0,7,5,103,97,115,112,0,24,0,9,0,2,14,192,0,0,0,16,
+103,108,121,102,155,28,79,66,0,0,36,172,0,1,184,160,104,101,97,100,248,253,
+254,54,0,0,1,60,0,0,0,54,104,104,101,97,14,75,8,159,0,0,1,116,0,0,0,36,104,
+109,116,120,38,164,8,117,0,0,2,24,0,0,10,112,107,101,114,110,174,170,185,
+111,0,1,221,76,0,0,21,90,108,111,99,97,120,114,13,144,0,0,31,112,0,0,5,58,
+109,97,120,112,7,1,7,208,0,0,1,152,0,0,0,32,110,97,109,101,35,87,171,194,
+0,1,242,168,0,0,7,251,112,111,115,116,26,213,54,16,0,1,250,164,0,0,20,25,
+112,114,101,112,122,200,94,246,0,0,26,132,0,0,2,213,0,1,0,0,0,1,5,30,235,
+107,75,224,95,15,60,245,0,31,8,0,0,0,0,0,201,129,215,160,0,0,0,0,201,129,
+215,160,254,96,253,147,8,103,7,72,0,0,0,8,0,2,0,0,0,0,0,0,0,1,0,0,7,62,254,
+78,0,67,8,192,254,96,254,244,8,103,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,156,
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+1,217,255,119,1,225,255,141,1,226,255,141,1,228,255,141,1,229,255,119,1,255,
+255,211,0,6,1,185,0,23,1,186,255,211,1,189,255,186,1,205,0,68,1,212,0,23,
+1,217,0,45,0,2,1,173,255,211,1,215,255,233,0,10,1,173,255,233,1,180,255,211,
+1,183,255,233,1,184,0,23,1,185,0,45,1,192,0,45,1,198,0,23,1,203,255,231,1,
+212,255,233,1,217,255,233,0,8,1,177,255,233,1,180,255,233,1,183,255,233,1,
+184,255,211,1,185,255,233,1,186,255,233,1,189,255,211,1,197,255,233,0,5,1,
+173,255,233,1,180,255,233,1,183,255,233,1,185,0,23,1,186,255,186,0,3,1,186,
+255,233,1,199,0,23,1,217,0,23,0,9,1,186,255,233,1,189,255,233,1,198,0,23,
+1,203,0,23,1,212,0,23,1,215,0,23,1,217,0,23,1,221,255,233,1,227,0,23,0,11,
+1,166,255,211,1,170,255,211,1,172,255,211,1,177,255,233,1,185,255,211,1,187,
+255,164,1,189,255,211,1,197,255,211,1,202,255,211,1,209,255,233,1,219,255,
+233,0,24,0,15,254,125,0,17,254,125,0,29,255,211,0,30,255,211,0,123,255,141,
+1,166,255,119,1,170,255,119,1,172,255,233,1,173,255,211,1,177,255,141,1,178,
+255,233,1,180,255,211,1,183,255,233,1,184,255,164,1,185,255,211,1,186,255,
+233,1,187,255,164,1,197,255,211,1,198,255,188,1,202,255,96,1,203,255,166,
+1,212,255,166,1,227,255,211,1,229,255,188,0,15,1,166,255,211,1,170,255,211,
+1,173,255,233,1,177,255,188,1,178,255,233,1,180,255,211,1,184,255,188,1,185,
+255,188,1,187,255,141,1,189,255,188,1,192,255,186,1,195,255,233,1,198,0,23,
+1,204,0,45,1,221,255,233,0,31,0,15,255,29,0,17,255,29,0,108,255,166,0,123,
+255,166,1,166,255,188,1,170,255,188,1,172,0,23,1,173,255,233,1,177,255,211,
+1,180,255,164,1,186,255,188,1,197,255,211,1,198,255,164,1,200,255,166,1,203,
+255,141,1,206,255,166,1,208,255,166,1,209,255,164,1,210,255,166,1,212,255,
+96,1,213,255,166,1,214,255,141,1,215,255,141,1,217,255,141,1,219,255,166,
+1,223,255,166,1,225,255,166,1,226,255,166,1,228,255,166,1,229,255,141,1,255,
+255,211,0,38,0,15,254,240,0,17,254,240,0,29,255,211,0,30,255,211,0,108,255,
+166,0,123,255,164,1,166,255,119,1,170,255,164,1,173,255,211,1,177,255,188,
+1,180,255,188,1,186,255,188,1,195,255,211,1,197,255,211,1,199,255,211,1,200,
+255,141,1,201,255,164,1,202,255,96,1,203,255,119,1,204,255,188,1,205,255,
+141,1,206,255,164,1,207,255,188,1,208,255,164,1,209,255,119,1,210,255,164,
+1,211,255,164,1,212,255,119,1,213,255,164,1,214,255,164,1,215,255,119,1,219,
+255,164,1,220,255,164,1,222,255,164,1,223,255,164,1,228,255,164,1,229,255,
+119,1,255,255,233,0,8,1,166,255,211,1,170,255,188,1,177,255,188,1,184,255,
+141,1,185,255,164,1,189,255,211,1,197,255,186,1,209,255,188,0,7,1,173,255,
+211,1,180,255,188,1,183,255,188,1,186,255,188,1,195,255,186,1,212,255,233,
+1,217,255,211,0,2,1,180,255,211,1,198,0,45,0,2,1,198,0,23,1,217,0,45,0,2,
+1,197,255,188,2,3,255,119,0,14,1,166,255,211,1,170,255,211,1,172,255,188,
+1,173,255,233,1,177,255,186,1,178,255,211,1,180,255,211,1,183,255,211,1,184,
+255,51,1,187,255,164,1,189,255,96,1,195,255,233,1,197,255,164,2,3,255,96,
+0,11,1,170,255,188,1,172,255,231,1,173,255,233,1,177,255,188,1,187,255,186,
+1,197,255,211,1,202,255,188,1,204,0,23,1,209,255,188,1,210,255,233,1,229,
+255,233,0,12,1,166,255,188,1,170,255,166,1,172,255,211,1,177,255,164,1,180,
+255,233,1,183,255,233,1,184,255,141,1,187,255,164,1,189,255,188,1,202,255,
+164,1,209,255,164,1,210,255,233,0,4,1,205,255,233,1,216,255,211,1,217,255,
+233,1,221,255,211,0,15,1,198,255,209,1,202,255,164,1,203,255,233,1,204,255,
+233,1,205,255,211,1,209,255,164,1,210,255,211,1,215,255,233,1,217,255,211,
+1,218,255,233,1,219,255,188,1,221,255,188,1,224,255,188,1,227,255,233,1,229,
+255,211,0,16,1,198,255,233,1,199,255,233,1,202,255,233,1,203,255,233,1,204,
+255,233,1,205,255,233,1,209,255,209,1,210,255,233,1,212,255,233,1,215,255,
+233,1,216,255,211,1,217,255,211,1,218,255,233,1,221,255,164,1,224,255,188,
+1,229,255,233,0,10,0,15,255,6,0,17,255,6,1,198,255,211,1,202,255,164,1,203,
+255,211,1,205,255,233,1,209,255,211,1,212,255,211,1,215,255,211,1,229,255,
+233,0,2,1,224,255,211,1,227,0,23,0,9,1,199,255,233,1,202,255,211,1,204,255,
+233,1,205,255,211,1,209,255,188,1,216,255,188,1,217,255,233,1,219,255,211,
+1,221,255,188,0,4,1,199,0,23,1,217,0,23,1,221,255,233,1,224,0,45,0,11,1,199,
+255,233,1,202,255,211,1,203,255,233,1,205,255,233,1,209,255,233,1,212,255,
+233,1,215,255,233,1,217,255,233,1,218,255,233,1,221,255,188,1,224,255,211,
+0,10,1,198,0,45,1,199,0,45,1,203,0,23,1,205,0,23,1,209,0,23,1,212,0,23,1,
+215,0,23,1,216,0,23,1,217,0,23,1,227,0,23,0,2,1,212,0,23,1,221,255,211,0,
+3,1,199,255,233,1,205,255,233,1,217,0,23,0,8,1,202,255,211,1,204,255,233,
+1,205,255,233,1,209,255,211,1,216,255,211,1,217,255,233,1,219,255,233,1,221,
+255,211,0,8,1,202,255,209,1,205,255,233,1,209,255,186,1,216,255,211,1,217,
+255,233,1,219,255,233,1,221,255,211,1,229,255,233,0,4,1,204,0,23,1,212,0,
+23,1,221,255,233,1,227,0,23,0,10,0,15,255,29,0,17,255,29,1,198,255,233,1,
+202,255,188,1,203,255,233,1,204,0,68,1,209,255,211,1,212,255,233,1,215,255,
+233,1,217,0,23,0,16,0,15,255,51,0,17,255,51,0,123,0,23,1,198,255,233,1,199,
+0,23,1,202,255,188,1,203,255,233,1,204,0,23,1,209,255,211,1,210,255,233,1,
+212,255,231,1,214,255,233,1,215,255,233,1,218,255,233,1,227,255,233,1,229,
+255,233,0,7,1,199,255,233,1,202,255,211,1,209,255,211,1,216,255,211,1,217,
+255,233,1,221,255,211,1,229,255,233,0,9,1,198,255,233,1,199,255,233,1,203,
+255,233,1,205,255,233,1,212,255,233,1,215,255,233,1,216,255,233,1,218,255,
+233,1,221,255,211,0,4,1,203,255,233,1,205,255,233,1,212,255,233,1,215,255,
+233,0,3,1,203,255,233,1,212,255,233,1,217,0,23,0,2,1,216,255,96,1,221,255,
+119,0,8,1,202,255,211,1,203,0,23,1,205,255,233,1,209,255,211,1,212,0,23,1,
+216,255,211,1,219,255,233,1,229,255,233,0,7,1,202,255,211,1,204,255,233,1,
+209,255,211,1,210,255,233,1,216,255,211,1,219,255,233,1,221,255,211,0,2,0,
+15,255,51,0,17,255,51,0,7,0,15,255,6,0,17,255,6,0,29,255,211,0,30,255,211,
+0,108,255,96,0,123,255,96,1,255,255,211,0,1,2,2,255,219,0,3,0,3,255,180,0,
+86,255,219,2,3,255,219,0,5,1,153,255,96,1,162,255,96,1,184,255,96,1,189,255,
+188,1,192,255,188,0,1,0,105,0,3,0,20,0,36,0,41,0,47,0,51,0,53,0,55,0,57,0,
+58,0,60,0,73,0,85,0,89,0,90,0,92,1,82,1,87,1,88,1,89,1,91,1,93,1,94,1,98,
+1,100,1,101,1,105,1,107,1,108,1,109,1,110,1,111,1,113,1,114,1,116,1,125,1,
+127,1,129,1,131,1,132,1,135,1,136,1,137,1,138,1,141,1,143,1,144,1,146,1,149,
+1,151,1,154,1,160,1,161,1,166,1,167,1,168,1,169,1,170,1,171,1,172,1,173,1,
+176,1,177,1,178,1,180,1,182,1,183,1,184,1,185,1,186,1,187,1,188,1,191,1,192,
+1,194,1,195,1,196,1,198,1,199,1,200,1,201,1,202,1,203,1,204,1,205,1,208,1,
+209,1,210,1,212,1,214,1,215,1,216,1,217,1,218,1,219,1,220,1,223,1,226,1,227,
+1,228,1,242,1,244,2,2,2,3,2,8,0,0,0,1,0,0,0,0,199,254,176,223,0,0,0,0,191,
+26,255,128,0,0,0,0,196,4,48,20,};
+#endif
diff --git a/contrib/media/updf/include/GPL_stuff.h b/contrib/media/updf/include/GPL_stuff.h
new file mode 100644
index 0000000000..47e4ef16e8
--- /dev/null
+++ b/contrib/media/updf/include/GPL_stuff.h
@@ -0,0 +1,23 @@
+#ifndef __GPL_stuff_h__
+#define __GPL_stuff_h__
+
+#define GPL_base_text \
+"Yacas is Free Software--Free as in Freedom--so you can redistribute Yacas or\n" \
+"modify it under certain conditions. Yacas comes with ABSOLUTELY NO WARRANTY.\n" \
+"See the GNU General Public License (GPL) for the full conditions.\n"
+
+#define Yacas_Web_info \
+"See http://yacas.sf.net for more information and documentation on Yacas.\n"
+
+#define Yacas_help_info \
+"Type ?license or ?licence to see the GPL; type ?warranty for warranty info.\n"
+
+// This is the full text for systems where the online help (?blah) is available
+#define GPL_blurb GPL_base_text Yacas_help_info Yacas_Web_info "\n"
+
+// This is for systems where online help (?blah) is normally not available
+#define GPL_blurb_nohelp GPL_base_text Yacas_Web_info "\n"
+
+
+
+#endif
diff --git a/contrib/media/updf/include/algorithm b/contrib/media/updf/include/algorithm
new file mode 100644
index 0000000000..4fdd0c62b7
--- /dev/null
+++ b/contrib/media/updf/include/algorithm
@@ -0,0 +1,17 @@
+#ifndef _ALGORITHM_INCLUDED
+#define _ALGORITHM_INCLUDED
+#include <vector>
+#include <stdlib.h>
+namespace std
+{
+  static bool (*__cmpfn)(const void* elem1, const void* elem2);
+  static int __compare(const void* elem1, const void* elem2)
+  {return __cmpfn(elem1,elem2)?-1:1;}
+  template<class T, class Pred>
+    void sort(T* first, T* last, Pred pr)
+  {
+    __cmpfn=(bool(*)(const void*,const void*))pr;
+    qsort(first,last-first,sizeof(*first),&__compare);
+  }
+}
+#endif
diff --git a/contrib/media/updf/include/all.h b/contrib/media/updf/include/all.h
new file mode 100644
index 0000000000..4d4a79e3b5
--- /dev/null
+++ b/contrib/media/updf/include/all.h
@@ -0,0 +1,40 @@
+
+/// ===========================================================
+
+#include "kolibri.h"
+#include "stdlib.h"
+#include "string.h"
+
+#include "globals.h"
+#include "prototypes.h"
+
+#include "console.c"
+
+#include "cmd_about.c"
+#include "cmd_help.c"
+#include "cmd_ver.c"
+#include "cmd_pwd.c"
+#include "cmd_ls.c"
+#include "cmd_ps.c"
+#include "cmd_kill.c"
+#include "cmd_echo.c"
+#include "cmd_date.c"
+#include "cmd_exit.c"
+#include "cmd_cd.c"
+#include "cmd_free.c"
+#include "cmd_reboot.c"
+#include "cmd_mkdir.c"
+#include "cmd_rmdir.c"
+#include "cmd_rm.c"
+#include "cmd_touch.c"
+#include "cmd_alias.c"
+#include "cmd_more.c"
+#include "cmd_clear.c"
+
+#include "module_command.c"
+#include "module_program.c"
+#include "module_script.c"
+#include "module_executable.c"
+#include "module_alias.c"
+
+/// ===========================================================
diff --git a/contrib/media/updf/include/ansidecl.h b/contrib/media/updf/include/ansidecl.h
new file mode 100644
index 0000000000..4ef6db80b7
--- /dev/null
+++ b/contrib/media/updf/include/ansidecl.h
@@ -0,0 +1,251 @@
+/* ANSI and traditional C compatability macros
+   Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000
+   Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+/* ANSI and traditional C compatibility macros
+
+   ANSI C is assumed if __STDC__ is #defined.
+
+   Macro	ANSI C definition	Traditional C definition
+   -----	---- - ----------	----------- - ----------
+   PTR		`void *'		`char *'
+   LONG_DOUBLE	`long double'		`double'
+   VOLATILE	`volatile'		`'
+   SIGNED	`signed'		`'
+   PTRCONST	`void *const'		`char *'
+   ANSI_PROTOTYPES  1			not defined
+
+   CONST is also defined, but is obsolete.  Just use const.
+
+   obsolete --     DEFUN (name, arglist, args)
+
+	Defines function NAME.
+
+	ARGLIST lists the arguments, separated by commas and enclosed in
+	parentheses.  ARGLIST becomes the argument list in traditional C.
+
+	ARGS list the arguments with their types.  It becomes a prototype in
+	ANSI C, and the type declarations in traditional C.  Arguments should
+	be separated with `AND'.  For functions with a variable number of
+	arguments, the last thing listed should be `DOTS'.
+
+   obsolete --     DEFUN_VOID (name)
+
+	Defines a function NAME, which takes no arguments.
+
+   obsolete --     EXFUN (name, (prototype))	-- obsolete.
+
+	Replaced by PARAMS.  Do not use; will disappear someday soon.
+	Was used in external function declarations.
+	In ANSI C it is `NAME PROTOTYPE' (so PROTOTYPE should be enclosed in
+	parentheses).  In traditional C it is `NAME()'.
+	For a function that takes no arguments, PROTOTYPE should be `(void)'.
+
+   obsolete --     PROTO (type, name, (prototype)    -- obsolete.
+
+	This one has also been replaced by PARAMS.  Do not use.
+
+   PARAMS ((args))
+
+	We could use the EXFUN macro to handle prototype declarations, but
+	the name is misleading and the result is ugly.  So we just define a
+	simple macro to handle the parameter lists, as in:
+
+	      static int foo PARAMS ((int, char));
+
+	This produces:  `static int foo();' or `static int foo (int, char);'
+
+	EXFUN would have done it like this:
+
+	      static int EXFUN (foo, (int, char));
+
+	but the function is not external...and it's hard to visually parse
+	the function name out of the mess.   EXFUN should be considered
+	obsolete; new code should be written to use PARAMS.
+
+   DOTS is also obsolete.
+
+   Examples:
+
+	extern int printf PARAMS ((const char *format, ...));
+*/
+
+#ifndef	_ANSIDECL_H
+
+#define	_ANSIDECL_H	1
+
+
+/* Every source file includes this file,
+   so they will all get the switch for lint.  */
+/* LINTLIBRARY */
+
+
+#if defined (__STDC__) || defined (_AIX) || (defined (__mips) && defined (_SYSTYPE_SVR4)) || defined(_WIN32)
+/* All known AIX compilers implement these things (but don't always
+   define __STDC__).  The RISC/OS MIPS compiler defines these things
+   in SVR4 mode, but does not define __STDC__.  */
+
+#define	PTR		void *
+#define	PTRCONST	void *CONST
+#define	LONG_DOUBLE	long double
+
+#ifndef IN_GCC
+#define	AND		,
+#define	NOARGS		void
+#define	VOLATILE	volatile
+#define	SIGNED		signed
+#endif /* ! IN_GCC */
+
+#define PARAMS(paramlist)		paramlist
+#define ANSI_PROTOTYPES			1
+
+#define VPARAMS(ARGS)			ARGS
+#define VA_START(va_list,var)		va_start(va_list,var)
+
+/* These are obsolete.  Do not use.  */
+#ifndef IN_GCC
+#define CONST				const
+#define DOTS				, ...
+#define PROTO(type, name, arglist)	type name arglist
+#define EXFUN(name, proto)		name proto
+#define DEFUN(name, arglist, args)	name(args)
+#define DEFUN_VOID(name)		name(void)
+#endif /* ! IN_GCC */
+
+#else	/* Not ANSI C.  */
+
+#define	PTR		char *
+#define	PTRCONST	PTR
+#define	LONG_DOUBLE	double
+
+#ifndef IN_GCC
+#define	AND		;
+#define	NOARGS
+#define	VOLATILE
+#define	SIGNED
+#endif /* !IN_GCC */
+
+#ifndef const /* some systems define it in header files for non-ansi mode */
+#define	const
+#endif
+
+#define PARAMS(paramlist)		()
+
+#define VPARAMS(ARGS)			(va_alist) va_dcl
+#define VA_START(va_list,var)		va_start(va_list)
+
+/* These are obsolete.  Do not use.  */
+#ifndef IN_GCC
+#define CONST
+#define DOTS
+#define PROTO(type, name, arglist)	type name ()
+#define EXFUN(name, proto)		name()
+#define DEFUN(name, arglist, args)	name arglist args;
+#define DEFUN_VOID(name)		name()
+#endif /* ! IN_GCC */
+
+#endif	/* ANSI C.  */
+
+/* Using MACRO(x,y) in cpp #if conditionals does not work with some
+   older preprocessors.  Thus we can't define something like this:
+
+#define HAVE_GCC_VERSION(MAJOR, MINOR) \
+  (__GNUC__ > (MAJOR) || (__GNUC__ == (MAJOR) && __GNUC_MINOR__ >= (MINOR)))
+
+and then test "#if HAVE_GCC_VERSION(2,7)".
+
+So instead we use the macro below and test it against specific values.  */
+
+/* This macro simplifies testing whether we are using gcc, and if it
+   is of a particular minimum version. (Both major & minor numbers are
+   significant.)  This macro will evaluate to 0 if we are not using
+   gcc at all.  */
+#ifndef GCC_VERSION
+#define GCC_VERSION (__GNUC__ * 1000 + __GNUC_MINOR__)
+#endif /* GCC_VERSION */
+
+/* Define macros for some gcc attributes.  This permits us to use the
+   macros freely, and know that they will come into play for the
+   version of gcc in which they are supported.  */
+
+#if (GCC_VERSION < 2007)
+# define __attribute__(x)
+#endif
+
+/* Attribute __malloc__ on functions was valid as of gcc 2.96. */
+#ifndef ATTRIBUTE_MALLOC
+# if (GCC_VERSION >= 2096)
+#  define ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
+# else
+#  define ATTRIBUTE_MALLOC
+# endif /* GNUC >= 2.96 */
+#endif /* ATTRIBUTE_MALLOC */
+
+/* Attributes on labels were valid as of gcc 2.93. */
+#ifndef ATTRIBUTE_UNUSED_LABEL
+# if (GCC_VERSION >= 2093)
+#  define ATTRIBUTE_UNUSED_LABEL ATTRIBUTE_UNUSED
+# else
+#  define ATTRIBUTE_UNUSED_LABEL
+# endif /* GNUC >= 2.93 */
+#endif /* ATTRIBUTE_UNUSED_LABEL */
+
+#ifndef ATTRIBUTE_UNUSED
+#define ATTRIBUTE_UNUSED __attribute__ ((__unused__))
+#endif /* ATTRIBUTE_UNUSED */
+
+#ifndef ATTRIBUTE_NORETURN
+#define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__))
+#endif /* ATTRIBUTE_NORETURN */
+
+#ifndef ATTRIBUTE_PRINTF
+#define ATTRIBUTE_PRINTF(m, n) __attribute__ ((__format__ (__printf__, m, n)))
+#define ATTRIBUTE_PRINTF_1 ATTRIBUTE_PRINTF(1, 2)
+#define ATTRIBUTE_PRINTF_2 ATTRIBUTE_PRINTF(2, 3)
+#define ATTRIBUTE_PRINTF_3 ATTRIBUTE_PRINTF(3, 4)
+#define ATTRIBUTE_PRINTF_4 ATTRIBUTE_PRINTF(4, 5)
+#define ATTRIBUTE_PRINTF_5 ATTRIBUTE_PRINTF(5, 6)
+#endif /* ATTRIBUTE_PRINTF */
+
+/* We use __extension__ in some places to suppress -pedantic warnings
+   about GCC extensions.  This feature didn't work properly before
+   gcc 2.8.  */
+#if GCC_VERSION < 2008
+#define __extension__
+#endif
+
+/* Bootstrap support: Autoconf will possibly define the `inline' or
+   `const' keywords as macros, however this is only valid for the
+   stage1 compiler.  If we detect a modern version of gcc,
+   unconditionally reset the values.  This makes sure the right thing
+   happens in stage2 and later.  We need to do this very early;
+   i.e. before any header files that might use these keywords.
+   Otherwise conflicts might occur.  */
+
+#if (GCC_VERSION >= 2007)
+# ifdef __STDC__
+#  undef const
+# endif
+# undef inline
+# define inline __inline__  /* __inline__ prevents -pedantic warnings */
+# ifndef HAVE_LONG_DOUBLE
+#  define HAVE_LONG_DOUBLE 1
+# endif
+#endif /* GCC >= 2.7 */
+
+#endif	/* ansidecl.h	*/
diff --git a/contrib/media/updf/include/anumber.h b/contrib/media/updf/include/anumber.h
new file mode 100644
index 0000000000..5f574b274e
--- /dev/null
+++ b/contrib/media/updf/include/anumber.h
@@ -0,0 +1,102 @@
+
+#ifndef __anumber_h__
+#define __anumber_h__
+
+#include "grower.h"
+#include "yacasbase.h"
+#include "lispassert.h"
+#include "lispstring.h"
+
+
+
+/* Quantities derived from the platform-dependent types for doing
+ * arithmetic.
+ */
+
+#define WordBits  (8*sizeof(PlatWord))
+#define WordBase  (((PlatDoubleWord)1)<<WordBits)
+#define WordMask  (WordBase-1)
+
+// The default is 8, but it is suspected mose numbers will be short integers that fit into
+// one or two words. For these numbers memory allocation will be a lot more friendly.
+class ANumberOps : public ArrOpsPOD<PlatWord>
+{
+public:
+  ANumberOps() {}
+  inline int granularity() const { return 2; }
+};
+
+
+/* Class ANumber represents an arbitrary precision number. it is
+ * basically an array of PlatWord objects, with the first element
+ * being the least significant. iExp <= 0 for integers.
+ */
+class ANumber : public CArrayGrower<PlatWord,ANumberOps>
+{
+public:
+  typedef CArrayGrower<PlatWord,ANumberOps> ASuper;
+public:
+    ANumber(const LispChar * aString,LispInt aPrecision,LispInt aBase=10);
+    ANumber(LispInt aPrecision);
+    ANumber(PlatWord *aArray, LispInt aSize, LispInt aPrecision);
+    //TODO the properties of this object are set in the member initialization list, but then immediately overwritten by the CopyFrom. We can make this slightly cleaner by only initializing once.
+    inline ANumber(ANumber& aOther) : ASuper(),iExp(0),iNegative(LispFalse),iPrecision(0),iTensExp(0)
+    {
+      CopyFrom(aOther);
+    }
+    ~ANumber();
+    void CopyFrom(const ANumber& aOther);
+    LispBoolean ExactlyEqual(const ANumber& aOther);
+    void SetTo(const LispChar * aString,LispInt aBase=10);
+    inline void SetPrecision(LispInt aPrecision) {iPrecision = aPrecision;}
+    void ChangePrecision(LispInt aPrecision);
+    void RoundBits(void);
+    void DropTrailZeroes();
+
+public:
+    LispInt iExp;
+    LispInt iNegative;
+    LispInt iPrecision;
+    LispInt iTensExp;
+};
+
+inline LispBoolean IsPositive(ANumber& a) { return !a.iNegative; }
+inline LispBoolean IsNegative(ANumber& a) { return a.iNegative;  }
+inline LispBoolean IsEven(ANumber& a) { return ((a[0]&1) == 0); }
+inline LispBoolean IsOdd(ANumber& a)  { return ((a[0]&1) == 1); }
+inline LispInt     Precision(ANumber& a) { return !a.iPrecision; }
+
+LispBoolean BaseLessThan(ANumber& a1, ANumber& a2);
+void BaseDivide(ANumber& aQuotient, ANumber& aRemainder, ANumber& a1, ANumber& a2);
+
+void IntegerDivide(ANumber& aQuotient, ANumber& aRemainder, ANumber& a1, ANumber& a2);
+
+LispBoolean Significant(ANumber& a);
+
+LispInt WordDigits(LispInt aPrecision, LispInt aBase);
+
+// Operations on ANumber.
+void Negate(ANumber& aNumber);
+void  ANumberToString(LispString& aResult, ANumber& aNumber, LispInt aBase, LispBoolean aForceFloat=0);
+void Add(ANumber& aResult, ANumber& a1, ANumber& a2);
+void Subtract(ANumber& aResult, ANumber& a1, ANumber& a2);
+void Multiply(ANumber& aResult, ANumber& a1, ANumber& a2);
+void Divide(ANumber& aQuotient, ANumber& aRemainder, ANumber& a1, ANumber& a2);
+LispBoolean GreaterThan(ANumber& a1, ANumber& a2);
+LispBoolean LessThan(ANumber& a1, ANumber& a2);
+void BaseShiftRight(ANumber& a, LispInt aNrBits);
+void BaseShiftLeft(ANumber& a, LispInt aNrBits);
+void BaseGcd(ANumber& aResult, ANumber& a1, ANumber& a2);
+void Sqrt(ANumber& aResult, ANumber& N);
+
+void PrintNumber(char* prefix,ANumber& aNumber);
+
+#define CORRECT_DIVISION
+void NormalizeFloat(ANumber& a2, LispInt digitsNeeded);
+
+
+#include "anumber.inl"
+
+
+#endif
+
diff --git a/contrib/media/updf/include/ar.h b/contrib/media/updf/include/ar.h
new file mode 100644
index 0000000000..038d01e9c7
--- /dev/null
+++ b/contrib/media/updf/include/ar.h
@@ -0,0 +1,20 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef _AR_H_
+#define _AR_H_
+
+#define ARMAG "!<arch>\n"
+#define SARMAG 8
+
+#define ARFMAG "`\n"
+
+struct ar_hdr {
+  char ar_name[16];
+  char ar_date[12];
+  char ar_uid[6];
+  char ar_gid[6];
+  char ar_mode[8];
+  char ar_size[10];
+  char ar_fmag[2];
+};
+
+#endif
diff --git a/contrib/media/updf/include/archiver.h b/contrib/media/updf/include/archiver.h
new file mode 100644
index 0000000000..7e2b3bf418
--- /dev/null
+++ b/contrib/media/updf/include/archiver.h
@@ -0,0 +1,16 @@
+
+#ifndef __archiver_h__
+#define __archiver_h__
+
+#include "yacasbase.h"
+#include "compressedfiles.h"
+
+class CCompressedArchive : public YacasBase
+{
+public:
+    CCompressedArchive(unsigned char * aBuffer, LispInt aFullSize, LispInt aCompressed);
+    CompressedFiles iFiles;
+};
+
+#endif // __archiver_h__
+
diff --git a/contrib/media/updf/include/arggetter.h b/contrib/media/updf/include/arggetter.h
new file mode 100644
index 0000000000..0efa7a1724
--- /dev/null
+++ b/contrib/media/updf/include/arggetter.h
@@ -0,0 +1,47 @@
+
+#ifndef __arggetter_h__
+#define __arggetter_h__
+
+#include "yacasbase.h"
+
+
+
+/// Get an argument that should be a (long) integer
+LispString * GetIntegerArgument(LispEnvironment& aEnvironment, LispInt aStackTop, LispInt iArgNr);
+/// Get a string (atom)
+LispString * GetStringArgument(LispEnvironment& aEnvironment, LispInt aStackTop, LispInt iArgNr);
+/// Get the atomic string of the argument
+LispString * GetAtomArgument(LispEnvironment& aEnvironment, LispInt aStackTop, LispInt iArgNr);
+/// Get an argument that should be a short integer
+LispInt GetShortIntegerArgument(LispEnvironment& aEnvironment, LispInt aStackTop, LispInt iArgNr);
+/// Get a list argument
+void GetListArgument(LispPtr& aResult, LispEnvironment& aEnvironment, LispInt aStackTop, LispInt iArgNr);
+/// Get a void* pointer to a struct encapsulated in a generic class
+void* GetVoidStruct(LispEnvironment& aEnvironment, LispInt aStackTop, LispInt iArgNr, LispChar * aTypeString);
+
+
+#define ListArgument(_list,_argnr) LispPtr _list; GetListArgument(_list, aEnvironment,aStackTop,_argnr)
+#define IntegerArgument(_i,_argnr) LispString * _i = GetIntegerArgument(aEnvironment,aStackTop,_argnr)
+#define ShortIntegerArgument(_i,_argnr) LispInt _i = GetShortIntegerArgument(aEnvironment,aStackTop,_argnr)
+#define InpStringArgument(_i,_argnr) LispChar * _i = GetStringArgument(aEnvironment,aStackTop,_argnr)->c_str()
+
+#define DoubleFloatArgument(_i,_argnr) double _i = GetDoubleFloatArgument(aEnvironment,aStackTop,_argnr)
+#define VoidStructArgument(_typ,_i,_argnr,_name) _typ _i = (_typ)GetVoidStruct(aEnvironment,aStackTop,_argnr,_name)
+
+
+void ReturnShortInteger(LispEnvironment& aEnvironment,
+                        LispPtr& aResult, LispInt r);
+void SetShortIntegerConstant(LispEnvironment& aEnvironment,
+                                    LispChar * aName,
+                                    LispInt aValue);
+double GetDoubleFloatArgument(LispEnvironment& aEnvironment, LispInt aStackTop, LispInt iArgNr);
+void ReturnDoubleFloat(LispEnvironment& aEnvironment,LispPtr& aResult, double r);
+void ReturnVoidStruct(LispEnvironment& aEnvironment,
+                      LispPtr& aResult,
+                      LispChar * aName,
+                      void* aData,
+                      void (*aFree)(void*));
+
+
+#endif
+
diff --git a/contrib/media/updf/include/arpa/ftp.h b/contrib/media/updf/include/arpa/ftp.h
new file mode 100644
index 0000000000..7d39a3e7a9
--- /dev/null
+++ b/contrib/media/updf/include/arpa/ftp.h
@@ -0,0 +1,109 @@
+/*
+ * Copyright (c) 1983, 1989, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)ftp.h	8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _ARPA_FTP_H
+#define	_ARPA_FTP_H
+
+/* Definitions for FTP; see RFC-765. */
+
+/*
+ * Reply codes.
+ */
+#define PRELIM		1	/* positive preliminary */
+#define COMPLETE	2	/* positive completion */
+#define CONTINUE	3	/* positive intermediate */
+#define TRANSIENT	4	/* transient negative completion */
+#define ERROR		5	/* permanent negative completion */
+
+/*
+ * Type codes
+ */
+#define	TYPE_A		1	/* ASCII */
+#define	TYPE_E		2	/* EBCDIC */
+#define	TYPE_I		3	/* image */
+#define	TYPE_L		4	/* local byte size */
+
+#ifdef FTP_NAMES
+char *typenames[] =  {"0", "ASCII", "EBCDIC", "Image", "Local" };
+#endif
+
+/*
+ * Form codes
+ */
+#define	FORM_N		1	/* non-print */
+#define	FORM_T		2	/* telnet format effectors */
+#define	FORM_C		3	/* carriage control (ASA) */
+#ifdef FTP_NAMES
+char *formnames[] =  {"0", "Nonprint", "Telnet", "Carriage-control" };
+#endif
+
+/*
+ * Structure codes
+ */
+#define	STRU_F		1	/* file (no record structure) */
+#define	STRU_R		2	/* record structure */
+#define	STRU_P		3	/* page structure */
+#ifdef FTP_NAMES
+char *strunames[] =  {"0", "File", "Record", "Page" };
+#endif
+
+/*
+ * Mode types
+ */
+#define	MODE_S		1	/* stream */
+#define	MODE_B		2	/* block */
+#define	MODE_C		3	/* compressed */
+#ifdef FTP_NAMES
+char *modenames[] =  {"0", "Stream", "Block", "Compressed" };
+#endif
+
+/*
+ * Record Tokens
+ */
+#define	REC_ESC		'\377'	/* Record-mode Escape */
+#define	REC_EOR		'\001'	/* Record-mode End-of-Record */
+#define REC_EOF		'\002'	/* Record-mode End-of-File */
+
+/*
+ * Block Header
+ */
+#define	BLK_EOR		0x80	/* Block is End-of-Record */
+#define	BLK_EOF		0x40	/* Block is End-of-File */
+#define BLK_ERRORS	0x20	/* Block is suspected of containing errors */
+#define	BLK_RESTART	0x10	/* Block is Restart Marker */
+
+#define	BLK_BYTECOUNT	2	/* Bytes in this block */
+
+#endif /* !_ARPA_FTP_H */
diff --git a/contrib/media/updf/include/arpa/inet.h b/contrib/media/updf/include/arpa/inet.h
new file mode 100644
index 0000000000..bb5e53edb4
--- /dev/null
+++ b/contrib/media/updf/include/arpa/inet.h
@@ -0,0 +1,24 @@
+#ifndef _ARPA_INET_H
+#define _ARPA_INET_H
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <netinet/in.h>
+
+__BEGIN_DECLS
+
+int inet_aton(const char* cp, struct in_addr* inp) ;
+unsigned long int inet_addr(const char* cp) ;
+unsigned long int inet_network(const char* cp) ;
+char* inet_ntoa(struct in_addr in) ;
+char* inet_ntoa_r(struct in_addr in,char* buf) ;
+struct in_addr inet_makeaddr(int net, int host) ;
+unsigned long int inet_lnaof(struct in_addr in) ;
+unsigned long int inet_netof(struct in_addr in) ;
+
+int inet_pton (int AF, const char* CP, void* BUF) ;
+const char* inet_ntop (int AF, const void* CP, char* BUF, size_t LEN) ;
+
+__END_DECLS
+
+#endif
diff --git a/contrib/media/updf/include/arpa/nameser.h b/contrib/media/updf/include/arpa/nameser.h
new file mode 100644
index 0000000000..ed2563b59e
--- /dev/null
+++ b/contrib/media/updf/include/arpa/nameser.h
@@ -0,0 +1,258 @@
+#ifndef _ARPA_NAMESER_H
+#define _ARPA_NAMESER_H
+
+#include <sys/cdefs.h>
+#include <endian.h>
+
+__BEGIN_DECLS
+
+#define NS_PACKETSZ	512	/* maximum packet size */
+#define NS_MAXDNAME	1025	/* maximum domain name */
+#define NS_MAXCDNAME	255	/* maximum compressed domain name */
+#define NS_MAXLABEL	63	/* maximum length of domain label */
+#define NS_HFIXEDSZ	12	/* #/bytes of fixed data in header */
+#define NS_QFIXEDSZ	4	/* #/bytes of fixed data in query */
+#define NS_RRFIXEDSZ	10	/* #/bytes of fixed data in r record */
+#define NS_INT32SZ	4	/* #/bytes of data in a u_int32_t */
+#define NS_INT16SZ	2	/* #/bytes of data in a u_int16_t */
+#define NS_INT8SZ	1	/* #/bytes of data in a u_int8_t */
+#define NS_INADDRSZ	4	/* IPv4 T_A */
+#define NS_IN6ADDRSZ	16	/* IPv6 T_AAAA */
+#define NS_CMPRSFLGS	0xc0	/* Flag bits indicating name compression. */
+#define NS_DEFAULTPORT	53	/* For both TCP and UDP. */
+
+/*
+ * Currently defined type values for resources and queries.
+ */
+typedef enum __ns_type {
+	ns_t_invalid = 0,	/* Cookie. */
+	ns_t_a = 1,		/* Host address. */
+	ns_t_ns = 2,		/* Authoritative server. */
+	ns_t_md = 3,		/* Mail destination. */
+	ns_t_mf = 4,		/* Mail forwarder. */
+	ns_t_cname = 5,		/* Canonical name. */
+	ns_t_soa = 6,		/* Start of authority zone. */
+	ns_t_mb = 7,		/* Mailbox domain name. */
+	ns_t_mg = 8,		/* Mail group member. */
+	ns_t_mr = 9,		/* Mail rename name. */
+	ns_t_null = 10,		/* Null resource record. */
+	ns_t_wks = 11,		/* Well known service. */
+	ns_t_ptr = 12,		/* Domain name pointer. */
+	ns_t_hinfo = 13,	/* Host information. */
+	ns_t_minfo = 14,	/* Mailbox information. */
+	ns_t_mx = 15,		/* Mail routing information. */
+	ns_t_txt = 16,		/* Text strings. */
+	ns_t_rp = 17,		/* Responsible person. */
+	ns_t_afsdb = 18,	/* AFS cell database. */
+	ns_t_x25 = 19,		/* X_25 calling address. */
+	ns_t_isdn = 20,		/* ISDN calling address. */
+	ns_t_rt = 21,		/* Router. */
+	ns_t_nsap = 22,		/* NSAP address. */
+	ns_t_nsap_ptr = 23,	/* Reverse NSAP lookup (deprecated). */
+	ns_t_sig = 24,		/* Security signature. */
+	ns_t_key = 25,		/* Security key. */
+	ns_t_px = 26,		/* X.400 mail mapping. */
+	ns_t_gpos = 27,		/* Geographical position (withdrawn). */
+	ns_t_aaaa = 28,		/* Ip6 Address. */
+	ns_t_loc = 29,		/* Location Information. */
+	ns_t_nxt = 30,		/* Next domain (security). */
+	ns_t_eid = 31,		/* Endpoint identifier. */
+	ns_t_nimloc = 32,	/* Nimrod Locator. */
+	ns_t_srv = 33,		/* Server Selection. */
+	ns_t_atma = 34,		/* ATM Address */
+	ns_t_naptr = 35,	/* Naming Authority PoinTeR */
+	ns_t_kx = 36,		/* Key Exchange */
+	ns_t_cert = 37,		/* Certification record */
+	ns_t_a6 = 38,		/* IPv6 address (deprecates AAAA) */
+	ns_t_dname = 39,	/* Non-terminal DNAME (for IPv6) */
+	ns_t_sink = 40,		/* Kitchen sink (experimentatl) */
+	ns_t_opt = 41,		/* EDNS0 option (meta-RR) */
+	ns_t_tsig = 250,	/* Transaction signature. */
+	ns_t_ixfr = 251,	/* Incremental zone transfer. */
+	ns_t_axfr = 252,	/* Transfer zone of authority. */
+	ns_t_mailb = 253,	/* Transfer mailbox records. */
+	ns_t_maila = 254,	/* Transfer mail agent records. */
+	ns_t_any = 255,		/* Wildcard match. */
+	ns_t_zxfr = 256,	/* BIND-specific, nonstandard. */
+	ns_t_max = 65536
+} ns_type;
+
+/*
+ * Values for class field
+ */
+typedef enum __ns_class {
+	ns_c_invalid = 0,	/* Cookie. */
+	ns_c_in = 1,		/* Internet. */
+	ns_c_2 = 2,		/* unallocated/unsupported. */
+	ns_c_chaos = 3,		/* MIT Chaos-net. */
+	ns_c_hs = 4,		/* MIT Hesiod. */
+	/* Query class values which do not appear in resource records */
+	ns_c_none = 254,	/* for prereq. sections in update requests */
+	ns_c_any = 255,		/* Wildcard match. */
+	ns_c_max = 65536
+} ns_class;
+
+/*
+ * Currently defined opcodes.
+ */
+typedef enum __ns_opcode {
+	ns_o_query = 0,		/* Standard query. */
+	ns_o_iquery = 1,	/* Inverse query (deprecated/unsupported). */
+	ns_o_status = 2,	/* Name server status query (unsupported). */
+				/* Opcode 3 is undefined/reserved. */
+	ns_o_notify = 4,	/* Zone change notification. */
+	ns_o_update = 5,	/* Zone update message. */
+	ns_o_max = 6
+} ns_opcode;
+
+/*
+ * Currently defined response codes.
+ */
+typedef	enum __ns_rcode {
+	ns_r_noerror = 0,	/* No error occurred. */
+	ns_r_formerr = 1,	/* Format error. */
+	ns_r_servfail = 2,	/* Server failure. */
+	ns_r_nxdomain = 3,	/* Name error. */
+	ns_r_notimpl = 4,	/* Unimplemented. */
+	ns_r_refused = 5,	/* Operation refused. */
+	/* these are for BIND_UPDATE */
+	ns_r_yxdomain = 6,	/* Name exists */
+	ns_r_yxrrset = 7,	/* RRset exists */
+	ns_r_nxrrset = 8,	/* RRset does not exist */
+	ns_r_notauth = 9,	/* Not authoritative for zone */
+	ns_r_notzone = 10,	/* Zone of record different from zone section */
+	ns_r_max = 11,
+	/* The following are TSIG extended errors */
+	ns_r_badsig = 16,
+	ns_r_badkey = 17,
+	ns_r_badtime = 18
+} ns_rcode;
+
+typedef struct {
+        unsigned        id :16;         /* query identification number */
+#if BYTE_ORDER == BIG_ENDIAN
+                        /* fields in third byte */
+        unsigned        qr: 1;          /* response flag */
+        unsigned        opcode: 4;      /* purpose of message */
+        unsigned        aa: 1;          /* authoritive answer */
+        unsigned        tc: 1;          /* truncated message */
+        unsigned        rd: 1;          /* recursion desired */
+                        /* fields in fourth byte */
+        unsigned        ra: 1;          /* recursion available */
+        unsigned        unused :1;      /* unused bits (MBZ as of 4.9.3a3) */
+        unsigned        ad: 1;          /* authentic data from named */
+        unsigned        cd: 1;          /* checking disabled by resolver */
+        unsigned        rcode :4;       /* response code */
+#endif
+#if BYTE_ORDER == LITTLE_ENDIAN || BYTE_ORDER == PDP_ENDIAN
+                        /* fields in third byte */
+        unsigned        rd :1;          /* recursion desired */
+        unsigned        tc :1;          /* truncated message */
+        unsigned        aa :1;          /* authoritive answer */
+        unsigned        opcode :4;      /* purpose of message */
+        unsigned        qr :1;          /* response flag */
+                        /* fields in fourth byte */
+        unsigned        rcode :4;       /* response code */
+        unsigned        cd: 1;          /* checking disabled by resolver */
+        unsigned        ad: 1;          /* authentic data from named */
+        unsigned        unused :1;      /* unused bits (MBZ as of 4.9.3a3) */
+        unsigned        ra :1;          /* recursion available */
+#endif
+                        /* remaining bytes */
+        unsigned        qdcount :16;    /* number of question entries */
+        unsigned        ancount :16;    /* number of answer entries */
+        unsigned        nscount :16;    /* number of authority entries */
+        unsigned        arcount :16;    /* number of resource entries */
+} HEADER;
+
+#define PACKETSZ        NS_PACKETSZ
+#define MAXDNAME        NS_MAXDNAME
+#define MAXCDNAME       NS_MAXCDNAME
+#define MAXLABEL        NS_MAXLABEL
+#define HFIXEDSZ        NS_HFIXEDSZ
+#define QFIXEDSZ        NS_QFIXEDSZ
+#define RRFIXEDSZ       NS_RRFIXEDSZ
+#define INT32SZ         NS_INT32SZ
+#define INT16SZ         NS_INT16SZ
+#define INADDRSZ        NS_INADDRSZ
+#define IN6ADDRSZ       NS_IN6ADDRSZ
+#define INDIR_MASK      NS_CMPRSFLGS
+#define NAMESERVER_PORT NS_DEFAULTPORT
+
+#define S_ZONE          ns_s_zn
+#define S_PREREQ        ns_s_pr
+#define S_UPDATE        ns_s_ud
+#define S_ADDT          ns_s_ar
+
+#define QUERY           ns_o_query
+#define IQUERY          ns_o_iquery
+#define STATUS          ns_o_status
+#define NS_NOTIFY_OP    ns_o_notify
+#define NS_UPDATE_OP    ns_o_update
+
+#define NOERROR         ns_r_noerror
+#define FORMERR         ns_r_formerr
+#define SERVFAIL        ns_r_servfail
+#define NXDOMAIN        ns_r_nxdomain
+#define NOTIMP          ns_r_notimpl
+#define REFUSED         ns_r_refused
+#define YXDOMAIN        ns_r_yxdomain
+#define YXRRSET         ns_r_yxrrset
+#define NXRRSET         ns_r_nxrrset
+#define NOTAUTH         ns_r_notauth
+#define NOTZONE         ns_r_notzone
+
+#define DELETE          ns_uop_delete
+#define ADD             ns_uop_add
+
+#define T_A             ns_t_a
+#define T_NS            ns_t_ns
+#define T_MD            ns_t_md
+#define T_MF            ns_t_mf
+#define T_CNAME         ns_t_cname
+#define T_SOA           ns_t_soa
+#define T_MB            ns_t_mb
+#define T_MG            ns_t_mg
+#define T_MR            ns_t_mr
+#define T_NULL          ns_t_null
+#define T_WKS           ns_t_wks
+#define T_PTR           ns_t_ptr
+#define T_HINFO         ns_t_hinfo
+#define T_MINFO         ns_t_minfo
+#define T_MX            ns_t_mx
+#define T_TXT           ns_t_txt
+#define T_RP            ns_t_rp
+#define T_AFSDB         ns_t_afsdb
+#define T_X25           ns_t_x25
+#define T_ISDN          ns_t_isdn
+#define T_RT            ns_t_rt
+#define T_NSAP          ns_t_nsap
+#define T_NSAP_PTR      ns_t_nsap_ptr
+#define T_SIG           ns_t_sig
+#define T_KEY           ns_t_key
+#define T_PX            ns_t_px
+#define T_GPOS          ns_t_gpos
+#define T_AAAA          ns_t_aaaa
+#define T_LOC           ns_t_loc
+#define T_NXT           ns_t_nxt
+#define T_EID           ns_t_eid
+#define T_NIMLOC        ns_t_nimloc
+#define T_SRV           ns_t_srv
+#define T_ATMA          ns_t_atma
+#define T_NAPTR         ns_t_naptr
+#define T_TSIG          ns_t_tsig
+#define T_IXFR          ns_t_ixfr
+#define T_AXFR          ns_t_axfr
+#define T_MAILB         ns_t_mailb
+#define T_MAILA         ns_t_maila
+#define T_ANY           ns_t_any
+
+#define C_IN            ns_c_in
+#define C_CHAOS         ns_c_chaos
+#define C_HS            ns_c_hs
+#define C_NONE          ns_c_none
+#define C_ANY           ns_c_any
+
+__END_DECLS
+
+#endif
diff --git a/contrib/media/updf/include/arpa/telnet.h b/contrib/media/updf/include/arpa/telnet.h
new file mode 100644
index 0000000000..25085b89ac
--- /dev/null
+++ b/contrib/media/updf/include/arpa/telnet.h
@@ -0,0 +1,319 @@
+/*
+ * Copyright (c) 1983, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)telnet.h	8.2 (Berkeley) 12/15/93
+ */
+
+#ifndef _ARPA_TELNET_H
+#define _ARPA_TELNET_H
+
+/*
+ * Definitions for the TELNET protocol.
+ */
+#define	IAC	255		/* interpret as command: */
+#define	DONT	254		/* you are not to use option */
+#define	DO	253		/* please, you use option */
+#define	WONT	252		/* I won't use option */
+#define	WILL	251		/* I will use option */
+#define	SB	250		/* interpret as subnegotiation */
+#define	GA	249		/* you may reverse the line */
+#define	EL	248		/* erase the current line */
+#define	EC	247		/* erase the current character */
+#define	AYT	246		/* are you there */
+#define	AO	245		/* abort output--but let prog finish */
+#define	IP	244		/* interrupt process--permanently */
+#define	BREAK	243		/* break */
+#define	DM	242		/* data mark--for connect. cleaning */
+#define	NOP	241		/* nop */
+#define	SE	240		/* end sub negotiation */
+#define EOR     239             /* end of record (transparent mode) */
+#define	ABORT	238		/* Abort process */
+#define	SUSP	237		/* Suspend process */
+#define	xEOF	236		/* End of file: EOF is already used... */
+
+#define SYNCH	242		/* for telfunc calls */
+
+#ifdef TELCMDS
+char *telcmds[] = {
+	"EOF", "SUSP", "ABORT", "EOR",
+	"SE", "NOP", "DMARK", "BRK", "IP", "AO", "AYT", "EC",
+	"EL", "GA", "SB", "WILL", "WONT", "DO", "DONT", "IAC", 0,
+};
+#else
+extern char *telcmds[];
+#endif
+
+#define	TELCMD_FIRST	xEOF
+#define	TELCMD_LAST	IAC
+#define	TELCMD_OK(x)	((unsigned int)(x) <= TELCMD_LAST && \
+			 (unsigned int)(x) >= TELCMD_FIRST)
+#define	TELCMD(x)	telcmds[(x)-TELCMD_FIRST]
+
+/* telnet options */
+#define TELOPT_BINARY	0	/* 8-bit data path */
+#define TELOPT_ECHO	1	/* echo */
+#define	TELOPT_RCP	2	/* prepare to reconnect */
+#define	TELOPT_SGA	3	/* suppress go ahead */
+#define	TELOPT_NAMS	4	/* approximate message size */
+#define	TELOPT_STATUS	5	/* give status */
+#define	TELOPT_TM	6	/* timing mark */
+#define	TELOPT_RCTE	7	/* remote controlled transmission and echo */
+#define TELOPT_NAOL 	8	/* negotiate about output line width */
+#define TELOPT_NAOP 	9	/* negotiate about output page size */
+#define TELOPT_NAOCRD	10	/* negotiate about CR disposition */
+#define TELOPT_NAOHTS	11	/* negotiate about horizontal tabstops */
+#define TELOPT_NAOHTD	12	/* negotiate about horizontal tab disposition */
+#define TELOPT_NAOFFD	13	/* negotiate about formfeed disposition */
+#define TELOPT_NAOVTS	14	/* negotiate about vertical tab stops */
+#define TELOPT_NAOVTD	15	/* negotiate about vertical tab disposition */
+#define TELOPT_NAOLFD	16	/* negotiate about output LF disposition */
+#define TELOPT_XASCII	17	/* extended ascic character set */
+#define	TELOPT_LOGOUT	18	/* force logout */
+#define	TELOPT_BM	19	/* byte macro */
+#define	TELOPT_DET	20	/* data entry terminal */
+#define	TELOPT_SUPDUP	21	/* supdup protocol */
+#define	TELOPT_SUPDUPOUTPUT 22	/* supdup output */
+#define	TELOPT_SNDLOC	23	/* send location */
+#define	TELOPT_TTYPE	24	/* terminal type */
+#define	TELOPT_EOR	25	/* end or record */
+#define	TELOPT_TUID	26	/* TACACS user identification */
+#define	TELOPT_OUTMRK	27	/* output marking */
+#define	TELOPT_TTYLOC	28	/* terminal location number */
+#define	TELOPT_3270REGIME 29	/* 3270 regime */
+#define	TELOPT_X3PAD	30	/* X.3 PAD */
+#define	TELOPT_NAWS	31	/* window size */
+#define	TELOPT_TSPEED	32	/* terminal speed */
+#define	TELOPT_LFLOW	33	/* remote flow control */
+#define TELOPT_LINEMODE	34	/* Linemode option */
+#define TELOPT_XDISPLOC	35	/* X Display Location */
+#define TELOPT_OLD_ENVIRON 36	/* Old - Environment variables */
+#define	TELOPT_AUTHENTICATION 37/* Authenticate */
+#define	TELOPT_ENCRYPT	38	/* Encryption option */
+#define TELOPT_NEW_ENVIRON 39	/* New - Environment variables */
+#define	TELOPT_EXOPL	255	/* extended-options-list */
+
+
+#define	NTELOPTS	(1+TELOPT_NEW_ENVIRON)
+#ifdef TELOPTS
+char *telopts[NTELOPTS+1] = {
+	"BINARY", "ECHO", "RCP", "SUPPRESS GO AHEAD", "NAME",
+	"STATUS", "TIMING MARK", "RCTE", "NAOL", "NAOP",
+	"NAOCRD", "NAOHTS", "NAOHTD", "NAOFFD", "NAOVTS",
+	"NAOVTD", "NAOLFD", "EXTEND ASCII", "LOGOUT", "BYTE MACRO",
+	"DATA ENTRY TERMINAL", "SUPDUP", "SUPDUP OUTPUT",
+	"SEND LOCATION", "TERMINAL TYPE", "END OF RECORD",
+	"TACACS UID", "OUTPUT MARKING", "TTYLOC",
+	"3270 REGIME", "X.3 PAD", "NAWS", "TSPEED", "LFLOW",
+	"LINEMODE", "XDISPLOC", "OLD-ENVIRON", "AUTHENTICATION",
+	"ENCRYPT", "NEW-ENVIRON",
+	0,
+};
+#define	TELOPT_FIRST	TELOPT_BINARY
+#define	TELOPT_LAST	TELOPT_NEW_ENVIRON
+#define	TELOPT_OK(x)	((unsigned int)(x) <= TELOPT_LAST)
+#define	TELOPT(x)	telopts[(x)-TELOPT_FIRST]
+#endif
+
+/* sub-option qualifiers */
+#define	TELQUAL_IS	0	/* option is... */
+#define	TELQUAL_SEND	1	/* send option */
+#define	TELQUAL_INFO	2	/* ENVIRON: informational version of IS */
+#define	TELQUAL_REPLY	2	/* AUTHENTICATION: client version of IS */
+#define	TELQUAL_NAME	3	/* AUTHENTICATION: client version of IS */
+
+#define	LFLOW_OFF		0	/* Disable remote flow control */
+#define	LFLOW_ON		1	/* Enable remote flow control */
+#define	LFLOW_RESTART_ANY	2	/* Restart output on any char */
+#define	LFLOW_RESTART_XON	3	/* Restart output only on XON */
+
+/*
+ * LINEMODE suboptions
+ */
+
+#define	LM_MODE		1
+#define	LM_FORWARDMASK	2
+#define	LM_SLC		3
+
+#define	MODE_EDIT	0x01
+#define	MODE_TRAPSIG	0x02
+#define	MODE_ACK	0x04
+#define MODE_SOFT_TAB	0x08
+#define MODE_LIT_ECHO	0x10
+
+#define	MODE_MASK	0x1f
+
+/* Not part of protocol, but needed to simplify things... */
+#define MODE_FLOW		0x0100
+#define MODE_ECHO		0x0200
+#define MODE_INBIN		0x0400
+#define MODE_OUTBIN		0x0800
+#define MODE_FORCE		0x1000
+
+#define	SLC_SYNCH	1
+#define	SLC_BRK		2
+#define	SLC_IP		3
+#define	SLC_AO		4
+#define	SLC_AYT		5
+#define	SLC_EOR		6
+#define	SLC_ABORT	7
+#define	SLC_EOF		8
+#define	SLC_SUSP	9
+#define	SLC_EC		10
+#define	SLC_EL		11
+#define	SLC_EW		12
+#define	SLC_RP		13
+#define	SLC_LNEXT	14
+#define	SLC_XON		15
+#define	SLC_XOFF	16
+#define	SLC_FORW1	17
+#define	SLC_FORW2	18
+
+#define	NSLC		18
+
+/*
+ * For backwards compatability, we define SLC_NAMES to be the
+ * list of names if SLC_NAMES is not defined.
+ */
+#define	SLC_NAMELIST	"0", "SYNCH", "BRK", "IP", "AO", "AYT", "EOR", \
+			"ABORT", "EOF", "SUSP", "EC", "EL", "EW", "RP", \
+			"LNEXT", "XON", "XOFF", "FORW1", "FORW2", 0,
+#ifdef	SLC_NAMES
+char *slc_names[] = {
+	SLC_NAMELIST
+};
+#else
+extern char *slc_names[];
+#define	SLC_NAMES SLC_NAMELIST
+#endif
+
+#define	SLC_NAME_OK(x)	((unsigned int)(x) <= NSLC)
+#define SLC_NAME(x)	slc_names[x]
+
+#define	SLC_NOSUPPORT	0
+#define	SLC_CANTCHANGE	1
+#define	SLC_VARIABLE	2
+#define	SLC_DEFAULT	3
+#define	SLC_LEVELBITS	0x03
+
+#define	SLC_FUNC	0
+#define	SLC_FLAGS	1
+#define	SLC_VALUE	2
+
+#define	SLC_ACK		0x80
+#define	SLC_FLUSHIN	0x40
+#define	SLC_FLUSHOUT	0x20
+
+#define	OLD_ENV_VAR	1
+#define	OLD_ENV_VALUE	0
+#define	NEW_ENV_VAR	0
+#define	NEW_ENV_VALUE	1
+#define	ENV_ESC		2
+#define	ENV_USERVAR	3
+
+/*
+ * AUTHENTICATION suboptions
+ */
+
+/*
+ * Who is authenticating who ...
+ */
+#define	AUTH_WHO_CLIENT		0	/* Client authenticating server */
+#define	AUTH_WHO_SERVER		1	/* Server authenticating client */
+#define	AUTH_WHO_MASK		1
+
+/*
+ * amount of authentication done
+ */
+#define	AUTH_HOW_ONE_WAY	0
+#define	AUTH_HOW_MUTUAL		2
+#define	AUTH_HOW_MASK		2
+
+#define	AUTHTYPE_NULL		0
+#define	AUTHTYPE_KERBEROS_V4	1
+#define	AUTHTYPE_KERBEROS_V5	2
+#define	AUTHTYPE_SPX		3
+#define	AUTHTYPE_MINK		4
+#define	AUTHTYPE_CNT		5
+
+#define	AUTHTYPE_TEST		99
+
+#ifdef	AUTH_NAMES
+char *authtype_names[] = {
+	"NULL", "KERBEROS_V4", "KERBEROS_V5", "SPX", "MINK", 0,
+};
+#else
+extern char *authtype_names[];
+#endif
+
+#define	AUTHTYPE_NAME_OK(x)	((unsigned int)(x) < AUTHTYPE_CNT)
+#define	AUTHTYPE_NAME(x)	authtype_names[x]
+
+/*
+ * ENCRYPTion suboptions
+ */
+#define	ENCRYPT_IS		0	/* I pick encryption type ... */
+#define	ENCRYPT_SUPPORT		1	/* I support encryption types ... */
+#define	ENCRYPT_REPLY		2	/* Initial setup response */
+#define	ENCRYPT_START		3	/* Am starting to send encrypted */
+#define	ENCRYPT_END		4	/* Am ending encrypted */
+#define	ENCRYPT_REQSTART	5	/* Request you start encrypting */
+#define	ENCRYPT_REQEND		6	/* Request you send encrypting */
+#define	ENCRYPT_ENC_KEYID	7
+#define	ENCRYPT_DEC_KEYID	8
+#define	ENCRYPT_CNT		9
+
+#define	ENCTYPE_ANY		0
+#define	ENCTYPE_DES_CFB64	1
+#define	ENCTYPE_DES_OFB64	2
+#define	ENCTYPE_CNT		3
+
+#ifdef	ENCRYPT_NAMES
+char *encrypt_names[] = {
+	"IS", "SUPPORT", "REPLY", "START", "END",
+	"REQUEST-START", "REQUEST-END", "ENC-KEYID", "DEC-KEYID",
+	0,
+};
+char *enctype_names[] = {
+	"ANY", "DES_CFB64",  "DES_OFB64",  0,
+};
+#else
+extern char *encrypt_names[];
+extern char *enctype_names[];
+#endif
+
+
+#define	ENCRYPT_NAME_OK(x)	((unsigned int)(x) < ENCRYPT_CNT)
+#define	ENCRYPT_NAME(x)		encrypt_names[x]
+
+#define	ENCTYPE_NAME_OK(x)	((unsigned int)(x) < ENCTYPE_CNT)
+#define	ENCTYPE_NAME(x)		enctype_names[x]
+#endif /* _ARPA_TELNET_H */
diff --git a/contrib/media/updf/include/arpa/tftp.h b/contrib/media/updf/include/arpa/tftp.h
new file mode 100644
index 0000000000..fb542ac328
--- /dev/null
+++ b/contrib/media/updf/include/arpa/tftp.h
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 1983, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)tftp.h	8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _ARPA_TFTP_H
+#define _ARPA_TFTP_H
+
+/*
+ * Trivial File Transfer Protocol (IEN-133)
+ */
+#define	SEGSIZE		512		/* data segment size */
+
+/*
+ * Packet types.
+ */
+#define	RRQ	01			/* read request */
+#define	WRQ	02			/* write request */
+#define	DATA	03			/* data packet */
+#define	ACK	04			/* acknowledgement */
+#define	ERROR	05			/* error code */
+
+struct	tftphdr {
+	short	th_opcode;		/* packet type */
+	union {
+		short	tu_block;	/* block # */
+		short	tu_code;	/* error code */
+		char	tu_stuff[1];	/* request packet stuff */
+	} th_u;
+	char	th_data[1];		/* data or error string */
+};
+
+#define	th_block	th_u.tu_block
+#define	th_code		th_u.tu_code
+#define	th_stuff	th_u.tu_stuff
+#define	th_msg		th_data
+
+/*
+ * Error codes.
+ */
+#define	EUNDEF		0		/* not defined */
+#define	ENOTFOUND	1		/* file not found */
+#define	EACCESS		2		/* access violation */
+#define	ENOSPACE	3		/* disk full or allocation exceeded */
+#define	EBADOP		4		/* illegal TFTP operation */
+#define	EBADID		5		/* unknown transfer ID */
+#define	EEXISTS		6		/* file already exists */
+#define	ENOUSER		7		/* no such user */
+
+#endif /* _ARPA_TFTP_H */
diff --git a/contrib/media/updf/include/arrayclass.h b/contrib/media/updf/include/arrayclass.h
new file mode 100644
index 0000000000..e58c13a612
--- /dev/null
+++ b/contrib/media/updf/include/arrayclass.h
@@ -0,0 +1,27 @@
+
+#ifndef __arrayclass_h__
+#define __arrayclass_h__
+
+#include "yacasbase.h"
+#include "lispobject.h"
+#include "genericobject.h"
+
+class ArrayClass : public GenericClass
+{
+public: //required
+    ArrayClass(LispInt aSize,LispObject* aInitialItem);
+    virtual ~ArrayClass();
+    virtual LispChar * Send(LispArgList& aArgList);
+    virtual LispChar * TypeName();
+public: //array-specific
+    inline LispInt Size();
+    inline LispObject* GetElement(LispInt aItem); // TODO: 1-based, ...
+    inline void SetElement(LispInt aItem,LispObject* aObject);
+
+private:
+    LispPtrArray iArray;
+};
+
+#include "arrayclass.inl"
+#endif
+
diff --git a/contrib/media/updf/include/asm/byteorder.h b/contrib/media/updf/include/asm/byteorder.h
new file mode 100644
index 0000000000..4fc49a6cef
--- /dev/null
+++ b/contrib/media/updf/include/asm/byteorder.h
@@ -0,0 +1,43 @@
+#ifndef _I386_BYTEORDER_H
+#define _I386_BYTEORDER_H
+
+#include <asm/types.h>
+#include __DEV_CONFIG_H
+
+#ifdef __GNUC__
+
+static __inline__ __const__ __u32 ___arch__swab32(__u32 x)
+{
+#ifdef CONFIG_X86_BSWAP
+	__asm__("bswap %0" : "=r" (x) : "0" (x));
+#else
+	__asm__("xchgb %b0,%h0\n\t"	/* swap lower bytes	*/
+		"rorl $16,%0\n\t"	/* swap words		*/
+		"xchgb %b0,%h0"		/* swap higher bytes	*/
+		:"=q" (x)
+		: "0" (x));
+#endif
+	return x;
+}
+
+static __inline__ __const__ __u16 ___arch__swab16(__u16 x)
+{
+	__asm__("xchgb %b0,%h0"		/* swap bytes		*/ \
+		: "=q" (x) \
+		:  "0" (x)); \
+		return x;
+}
+
+#define __arch__swab32(x) ___arch__swab32(x)
+#define __arch__swab16(x) ___arch__swab16(x)
+
+#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
+#  define __BYTEORDER_HAS_U64__
+#  define __SWAB_64_THRU_32__
+#endif
+
+#endif /* __GNUC__ */
+
+#include <linux/byteorder/little_endian.h>
+
+#endif /* _I386_BYTEORDER_H */
diff --git a/contrib/media/updf/include/asm/types.h b/contrib/media/updf/include/asm/types.h
new file mode 100644
index 0000000000..718d7c96f0
--- /dev/null
+++ b/contrib/media/updf/include/asm/types.h
@@ -0,0 +1,4 @@
+#ifndef _I386_TYPES_H
+#define _I386_TYPES_H
+
+#endif
diff --git a/contrib/media/updf/include/assert.h b/contrib/media/updf/include/assert.h
new file mode 100644
index 0000000000..f855632f97
--- /dev/null
+++ b/contrib/media/updf/include/assert.h
@@ -0,0 +1,31 @@
+/* Copyright (C) 1997 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#undef assert
+#undef unimpl
+
+#define assert(test) ((void)((test)||(__dj_assert(#test,__FILE__,__LINE__),0)))
+#define unimpl()       __dj_unimp("Called unimplemented function in file \"" __FILE__ "\"\n")
+
+#ifndef __dj_include_assert_h_
+#define __dj_include_assert_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef _MSC_VER
+void __declspec(noreturn) __dj_assert(const char *,const char *,int);
+void __declspec(noreturn) __dj_unimp(const char *fn);
+#else
+void	__dj_assert(const char *,const char *,int) __attribute__((__noreturn__));
+void 	__dj_unimp(const char *fn) __attribute__((__noreturn__));
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_assert_h_ */
+
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
diff --git a/contrib/media/updf/include/backward/algo.h b/contrib/media/updf/include/backward/algo.h
new file mode 100644
index 0000000000..20a2dd2d38
--- /dev/null
+++ b/contrib/media/updf/include/backward/algo.h
@@ -0,0 +1,112 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_ALGO_H
+#define _CPP_BACKWARD_ALGO_H 1
+
+#include "backward_warning.h"
+#include "algobase.h"
+#include "tempbuf.h"
+#include "iterator.h"
+#include <bits/stl_algo.h>
+#include <bits/stl_numeric.h>
+
+// Names from <stl_algo.h>
+using std::for_each; 
+using std::find; 
+using std::find_if; 
+using std::adjacent_find; 
+using std::count; 
+using std::count_if; 
+using std::search; 
+using std::search_n; 
+using std::swap_ranges; 
+using std::transform; 
+using std::replace; 
+using std::replace_if; 
+using std::replace_copy; 
+using std::replace_copy_if; 
+using std::generate; 
+using std::generate_n; 
+using std::remove; 
+using std::remove_if; 
+using std::remove_copy; 
+using std::remove_copy_if; 
+using std::unique; 
+using std::unique_copy; 
+using std::reverse; 
+using std::reverse_copy; 
+using std::rotate; 
+using std::rotate_copy; 
+using std::random_shuffle; 
+using std::random_sample; 
+using std::random_sample_n; 
+using std::partition; 
+using std::stable_partition; 
+using std::sort; 
+using std::stable_sort; 
+using std::partial_sort; 
+using std::partial_sort_copy; 
+using std::nth_element; 
+using std::lower_bound; 
+using std::upper_bound; 
+using std::equal_range; 
+using std::binary_search; 
+using std::merge; 
+using std::inplace_merge; 
+using std::includes; 
+using std::set_union; 
+using std::set_intersection; 
+using std::set_difference; 
+using std::set_symmetric_difference; 
+using std::min_element; 
+using std::max_element; 
+using std::next_permutation; 
+using std::prev_permutation; 
+using std::find_first_of; 
+using std::find_end; 
+using std::is_sorted; 
+using std::is_heap; 
+
+// Names from stl_heap.h
+using std::push_heap;
+using std::pop_heap;
+using std::make_heap;
+using std::sort_heap;
+
+// Names from stl_numeric.h
+using std::accumulate; 
+using std::inner_product; 
+using std::partial_sum; 
+using std::adjacent_difference; 
+using std::power; 
+using std::iota; 
+
+#endif /* _CPP_BACKWARD_ALGO_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/algobase.h b/contrib/media/updf/include/backward/algobase.h
new file mode 100644
index 0000000000..f9adcc036a
--- /dev/null
+++ b/contrib/media/updf/include/backward/algobase.h
@@ -0,0 +1,60 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_ALGOBASE_H
+#define _CPP_BACKWARD_ALGOBASE_H 1
+
+#include "backward_warning.h"
+#include "pair.h"
+#include "iterator.h"
+#include <bits/stl_algobase.h>
+#include <bits/stl_uninitialized.h>
+
+// Names from stl_algobase.h
+using std::iter_swap; 
+using std::swap; 
+using std::min; 
+using std::max; 
+using std::copy; 
+using std::copy_backward; 
+using std::copy_n; 
+using std::fill; 
+using std::fill_n; 
+using std::mismatch; 
+using std::equal; 
+using std::lexicographical_compare; 
+using std::lexicographical_compare_3way; 
+
+// Names from stl_uninitialized.h
+using std::uninitialized_copy;
+using std::uninitialized_copy_n;
+using std::uninitialized_fill;
+using std::uninitialized_fill_n;
+
+#endif /* _CPP_BACKWARD_ALGOBASE_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/alloc.h b/contrib/media/updf/include/backward/alloc.h
new file mode 100644
index 0000000000..54a6fb17a4
--- /dev/null
+++ b/contrib/media/updf/include/backward/alloc.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 1996-1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_ALLOC_H
+#define _CPP_BACKWARD_ALLOC_H 1
+
+#include "backward_warning.h"
+#include <bits/c++config.h>
+#include <bits/stl_alloc.h>
+
+using std::__malloc_alloc_template; 
+using std::malloc_alloc; 
+using std::simple_alloc; 
+using std::debug_alloc; 
+#ifndef __USE_MALLOC
+using std::__default_alloc_template; 
+#endif
+using std::alloc; 
+using std::single_client_alloc; 
+using std::allocator;
+
+#endif /* _CPP_BACKWARD_ALLOC_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/backward_warning.h b/contrib/media/updf/include/backward/backward_warning.h
new file mode 100644
index 0000000000..991541553d
--- /dev/null
+++ b/contrib/media/updf/include/backward/backward_warning.h
@@ -0,0 +1,38 @@
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BACKWARD_BACKWARD_WARNING_H
+#define _CPP_BACKWARD_BACKWARD_WARNING_H 1
+
+#ifdef __DEPRECATED
+#warning This file includes at least one deprecated or antiquated header. \
+         Please use the <X> header instead of <X.h> header for 'C++' includes \
+         and use the <cX> header instead of <X.h> header for 'C' includes. \
+         To disable this warning use -Wno-deprecated.
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/backward/bvector.h b/contrib/media/updf/include/backward/bvector.h
new file mode 100644
index 0000000000..8a1ab0d393
--- /dev/null
+++ b/contrib/media/updf/include/backward/bvector.h
@@ -0,0 +1,42 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef __SGI_STL_BVECTOR_H
+#define __SGI_STL_BVECTOR_H
+
+
+#include "backward_warning.h"
+#include <bits/std_vector.h>
+
+using std::bit_vector;
+
+#endif /* __SGI_STL_BVECTOR_H */
+
+// Local Variables:
+// mode:C++
+// End:
+
+
diff --git a/contrib/media/updf/include/backward/complex.h b/contrib/media/updf/include/backward/complex.h
new file mode 100644
index 0000000000..c7e1d1c1be
--- /dev/null
+++ b/contrib/media/updf/include/backward/complex.h
@@ -0,0 +1,43 @@
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BACKWARD_COMPLEX_H
+#define _CPP_BACKWARD_COMPLEX_H 1
+
+#include "backward_warning.h"
+#include <bits/std_complex.h>
+
+using std::complex;
+typedef complex<float> 		float_complex;
+typedef complex<double> 	double_complex;
+typedef complex<long double> 	long_double_complex;
+
+#endif
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/defalloc.h b/contrib/media/updf/include/backward/defalloc.h
new file mode 100644
index 0000000000..5f4428f9e0
--- /dev/null
+++ b/contrib/media/updf/include/backward/defalloc.h
@@ -0,0 +1,88 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+// Inclusion of this file is DEPRECATED.  This is the original HP
+// default allocator.  It is provided only for backward compatibility.
+// This file WILL BE REMOVED in a future release.
+//
+// DO NOT USE THIS FILE unless you have an old container implementation
+// that requires an allocator with the HP-style interface.  
+//
+// Standard-conforming allocators have a very different interface.  The
+// standard default allocator is declared in the header <memory>.
+
+#ifndef _CPP_BACKWARD_DEFALLOC_H
+#define _CPP_BACKWARD_DEFALLOC_H 1
+
+#include "backward_warning.h"
+#include "new.h"
+#include <stddef.h>
+#include <stdlib.h>
+#include <limits.h> 
+#include "iostream.h" 
+#include "algobase.h"
+
+
+template <class _Tp>
+inline _Tp* allocate(ptrdiff_t __size, _Tp*) {
+    set_new_handler(0);
+    _Tp* __tmp = (_Tp*)(::operator new((size_t)(__size * sizeof(_Tp))));
+    if (__tmp == 0) {
+	cerr << "out of memory" << endl; 
+	exit(1);
+    }
+    return __tmp;
+}
+
+
+template <class _Tp>
+inline void deallocate(_Tp* __buffer) {
+    ::operator delete(__buffer);
+}
+
+template <class _Tp>
+class allocator {
+public:
+    typedef _Tp value_type;
+    typedef _Tp* pointer;
+    typedef const _Tp* const_pointer;
+    typedef _Tp& reference;
+    typedef const _Tp& const_reference;
+    typedef size_t size_type;
+    typedef ptrdiff_t difference_type;
+    pointer allocate(size_type __n) { 
+	return ::allocate((difference_type)__n, (pointer)0);
+    }
+    void deallocate(pointer __p) { ::deallocate(__p); }
+    pointer address(reference __x) { return (pointer)&__x; }
+    const_pointer const_address(const_reference __x) { 
+	return (const_pointer)&__x; 
+    }
+    size_type init_page_size() { 
+	return max(size_type(1), size_type(4096/sizeof(_Tp))); 
+    }
+    size_type max_size() const { 
+	return max(size_type(1), size_type(UINT_MAX/sizeof(_Tp))); 
+    }
+};
+
+class allocator<void> {
+public:
+    typedef void* pointer;
+};
+
+
+
+#endif /* _CPP_BACKWARD_DEFALLOC_H */
diff --git a/contrib/media/updf/include/backward/deque.h b/contrib/media/updf/include/backward/deque.h
new file mode 100644
index 0000000000..81284518e5
--- /dev/null
+++ b/contrib/media/updf/include/backward/deque.h
@@ -0,0 +1,41 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_DEQUE_H
+#define _CPP_BACKWARD_DEQUE_H 1
+
+#include "backward_warning.h"
+#include "algobase.h"
+#include "alloc.h"
+#include <bits/std_deque.h>
+
+using std::deque;
+
+#endif /* _CPP_BACKWARD_DEQUE_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/fstream.h b/contrib/media/updf/include/backward/fstream.h
new file mode 100644
index 0000000000..4f03e4c6c8
--- /dev/null
+++ b/contrib/media/updf/include/backward/fstream.h
@@ -0,0 +1,52 @@
+// Copyright (C) 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BACKWARD_FSTREAM_H
+#define _CPP_BACKWARD_FSTREAM_H 1
+
+#include "backward_warning.h"
+#include <bits/std_fstream.h>
+
+using std::filebuf;
+using std::ifstream;
+using std::ofstream;
+using std::fstream;
+using std::streampos;
+
+#ifdef _GLIBCPP_USE_WCHAR_T
+using std::wfilebuf;
+using std::wifstream;
+using std::wofstream;
+using std::wfstream;
+using std::wstreampos;
+#endif
+
+#endif
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/function.h b/contrib/media/updf/include/backward/function.h
new file mode 100644
index 0000000000..a49c36ba1c
--- /dev/null
+++ b/contrib/media/updf/include/backward/function.h
@@ -0,0 +1,98 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_FUNCTION_H
+#define _CPP_BACKWARD_FUNCTION_H 1
+
+#include "backward_warning.h"
+#include <bits/c++config.h>
+#include <stddef.h>
+#include <bits/stl_function.h>
+
+// Names from stl_function.h
+using std::unary_function; 
+using std::binary_function; 
+using std::plus; 
+using std::minus; 
+using std::multiplies; 
+using std::divides; 
+using std::identity_element; 
+using std::modulus; 
+using std::negate; 
+using std::equal_to; 
+using std::not_equal_to; 
+using std::greater; 
+using std::less; 
+using std::greater_equal; 
+using std::less_equal; 
+using std::logical_and; 
+using std::logical_or; 
+using std::logical_not; 
+using std::unary_negate; 
+using std::binary_negate; 
+using std::not1; 
+using std::not2; 
+using std::binder1st; 
+using std::binder2nd; 
+using std::bind1st; 
+using std::bind2nd; 
+using std::unary_compose; 
+using std::binary_compose; 
+using std::compose1; 
+using std::compose2; 
+using std::pointer_to_unary_function; 
+using std::pointer_to_binary_function; 
+using std::ptr_fun; 
+using std::identity; 
+using std::select1st; 
+using std::select2nd; 
+using std::project1st; 
+using std::project2nd; 
+using std::constant_void_fun; 
+using std::constant_unary_fun; 
+using std::constant_binary_fun; 
+using std::constant0; 
+using std::constant1; 
+using std::constant2; 
+using std::subtractive_rng; 
+using std::mem_fun_t; 
+using std::const_mem_fun_t; 
+using std::mem_fun_ref_t; 
+using std::const_mem_fun_ref_t; 
+using std::mem_fun1_t; 
+using std::const_mem_fun1_t; 
+using std::mem_fun1_ref_t; 
+using std::const_mem_fun1_ref_t; 
+using std::mem_fun; 
+using std::mem_fun_ref; 
+using std::mem_fun1; 
+using std::mem_fun1_ref; 
+
+#endif /* _CPP_BACKWARD_FUNCTION_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/hash_map.h b/contrib/media/updf/include/backward/hash_map.h
new file mode 100644
index 0000000000..b5d0da2d53
--- /dev/null
+++ b/contrib/media/updf/include/backward/hash_map.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+#ifndef _CPP_BACKWARD_HASH_MAP_H
+#define _CPP_BACKWARD_HASH_MAP_H 1
+
+#include "backward_warning.h"
+#include "algobase.h"
+#include <ext/hash_map>
+
+using std::hash;
+using std::hashtable;
+using std::hash_map;
+using std::hash_multimap;
+
+#endif /* _CPP_BACKWARD_HASH_MAP_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/hash_set.h b/contrib/media/updf/include/backward/hash_set.h
new file mode 100644
index 0000000000..b09ba41d06
--- /dev/null
+++ b/contrib/media/updf/include/backward/hash_set.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+#ifndef _CPP_BACKWARD_HASH_SET_H
+#define _CPP_BACKWARD_HASH_SET_H 1
+
+#include "backward_warning.h"
+#include "algobase.h"
+#include <ext/hash_set>
+
+using std::hash;
+using std::hashtable;
+using std::hash_set;
+using std::hash_multiset;
+
+#endif /* _CPP_BACKWARD_HASH_SET_H */
+
diff --git a/contrib/media/updf/include/backward/hashtable.h b/contrib/media/updf/include/backward/hashtable.h
new file mode 100644
index 0000000000..d5d138efa5
--- /dev/null
+++ b/contrib/media/updf/include/backward/hashtable.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef _CPP_BACKWARD_HASHTABLE_H
+#define _CPP_BACKWARD_HASHTABLE_H 1
+
+#include "backward_warning.h"
+#include <ext/stl_hashtable.h>
+#include "algo.h"
+#include "alloc.h"
+#include "vector.h"
+
+using std::hash;
+using std::hashtable;
+
+#endif /* _CPP_BACKWARD_HASHTABLE_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/heap.h b/contrib/media/updf/include/backward/heap.h
new file mode 100644
index 0000000000..eb0161b3ec
--- /dev/null
+++ b/contrib/media/updf/include/backward/heap.h
@@ -0,0 +1,42 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_HEAP_H
+#define _CPP_BACKWARD_HEAP_H 1
+
+#include "backward_warning.h"
+#include <bits/c++config.h>
+#include <bits/stl_heap.h>
+
+using std::push_heap;
+using std::pop_heap;
+using std::make_heap;
+using std::sort_heap;
+
+#endif /* _CPP_BACKWARD_HEAP_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/iomanip.h b/contrib/media/updf/include/backward/iomanip.h
new file mode 100644
index 0000000000..dad183edde
--- /dev/null
+++ b/contrib/media/updf/include/backward/iomanip.h
@@ -0,0 +1,70 @@
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BACKWARD_IOMANIP_H
+#define _CPP_BACKWARD_IOMANIP_H 1
+
+#include "backward_warning.h"
+#include "iostream.h"
+#include <bits/std_iomanip.h>
+
+// These are from <ios> as per [27.4].
+using std::boolalpha;
+using std::noboolalpha;
+using std::showbase;
+using std::noshowbase;
+using std::showpoint;
+using std::noshowpoint;
+using std::showpos;
+using std::noshowpos;
+using std::skipws;
+using std::noskipws;
+using std::uppercase;
+using std::nouppercase;
+using std::internal;
+using std::left;
+using std::right;
+using std::dec;
+using std::hex;
+using std::oct;
+using std::fixed;
+using std::scientific;
+
+// These are from <iomanip> as per [27.6].  Manipulators from <istream>
+// and <ostream> (e.g., endl) are made available via <iostream.h>.
+using std::resetiosflags;
+using std::setiosflags;
+using std::setbase;
+using std::setfill;
+using std::setprecision;
+using std::setw;
+
+#endif
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/iostream.h b/contrib/media/updf/include/backward/iostream.h
new file mode 100644
index 0000000000..0d258af143
--- /dev/null
+++ b/contrib/media/updf/include/backward/iostream.h
@@ -0,0 +1,60 @@
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BACKWARD_IOSTREAM_H
+#define _CPP_BACKWARD_IOSTREAM_H 1
+
+#include "backward_warning.h"
+#include <bits/std_iostream.h>
+
+using std::iostream;
+using std::ostream;
+using std::istream;
+using std::ios;
+using std::streambuf;
+
+using std::cout;
+using std::cin;
+using std::cerr;
+using std::clog;
+#ifdef _GLIBCPP_USE_WCHAR_T
+using std::wcout;
+using std::wcin;
+using std::wcerr;
+using std::wclog;
+#endif
+
+using std::ws;
+using std::endl;
+using std::ends;
+using std::flush;
+
+#endif
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/istream.h b/contrib/media/updf/include/backward/istream.h
new file mode 100644
index 0000000000..059e7742e2
--- /dev/null
+++ b/contrib/media/updf/include/backward/istream.h
@@ -0,0 +1,43 @@
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BACKWARD_ISTREAM_H
+#define _CPP_BACKWARD_ISTREAM_H 1
+
+#include "backward_warning.h"
+#include "iostream.h"
+
+#endif
+
+// Local Variables:
+// mode:C++
+// End:
+
+
+
+
+
diff --git a/contrib/media/updf/include/backward/iterator.h b/contrib/media/updf/include/backward/iterator.h
new file mode 100644
index 0000000000..eea2c01c96
--- /dev/null
+++ b/contrib/media/updf/include/backward/iterator.h
@@ -0,0 +1,88 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_ITERATOR_H
+#define _CPP_BACKWARD_ITERATOR_H 1
+
+#include "backward_warning.h"
+#include "function.h"
+#include <stddef.h>
+#include "iostream.h"
+#include "iterator.h"
+
+#include <bits/stl_construct.h>
+#include <bits/stl_raw_storage_iter.h>
+
+// Names from stl_iterator.h
+using std::input_iterator_tag;
+using std::output_iterator_tag;
+using std::forward_iterator_tag;
+using std::bidirectional_iterator_tag;
+using std::random_access_iterator_tag;
+
+#if 0
+using std::iterator;
+#endif
+using std::input_iterator;
+using std::output_iterator;
+using std::forward_iterator;
+using std::bidirectional_iterator;
+using std::random_access_iterator;
+
+using std::iterator_traits;
+
+using std::iterator_category;
+using std::distance_type;
+using std::value_type;
+
+using std::distance; 
+using std::advance; 
+
+using std::insert_iterator;
+using std::front_insert_iterator;
+using std::back_insert_iterator;
+using std::inserter;
+using std::front_inserter;
+using std::back_inserter;
+
+using std::reverse_iterator;
+using std::reverse_bidirectional_iterator;
+
+using std::istream_iterator;
+using std::ostream_iterator;
+
+// Names from stl_construct.h
+using std::construct;
+using std::destroy;
+
+// Names from stl_raw_storage_iter.h
+using std::raw_storage_iterator;
+
+#endif /* _CPP_BACKWARD_ITERATOR_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/list.h b/contrib/media/updf/include/backward/list.h
new file mode 100644
index 0000000000..27d3cd3c0f
--- /dev/null
+++ b/contrib/media/updf/include/backward/list.h
@@ -0,0 +1,41 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_LIST_H
+#define _CPP_BACKWARD_LIST_H 1
+
+#include "backward_warning.h"
+#include "algobase.h"
+#include "alloc.h"
+#include <bits/std_list.h>
+
+using std::list;
+
+#endif /* _CPP_BACKWARD_LIST_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/map.h b/contrib/media/updf/include/backward/map.h
new file mode 100644
index 0000000000..911f59e51e
--- /dev/null
+++ b/contrib/media/updf/include/backward/map.h
@@ -0,0 +1,40 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_MAP_H
+#define _CPP_BACKWARD_MAP_H 1
+
+#include "backward_warning.h"
+#include "tree.h"
+#include <bits/std_map.h>
+
+using std::map;
+
+#endif /* _CPP_BACKWARD_MAP_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/multimap.h b/contrib/media/updf/include/backward/multimap.h
new file mode 100644
index 0000000000..1ecbb8152c
--- /dev/null
+++ b/contrib/media/updf/include/backward/multimap.h
@@ -0,0 +1,40 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_MULTIMAP_H
+#define _CPP_BACKWARD_MULTIMAP_H 1
+
+#include "backward_warning.h"
+#include "tree.h"
+#include <bits/std_map.h>
+
+using std::multimap;
+
+#endif /* _CPP_BACKWARD_MULTIMAP_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/multiset.h b/contrib/media/updf/include/backward/multiset.h
new file mode 100644
index 0000000000..19a2f4cb0a
--- /dev/null
+++ b/contrib/media/updf/include/backward/multiset.h
@@ -0,0 +1,40 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_MULTISET_H
+#define _CPP_BACKWARD_MULTISET_H 1
+
+#include "backward_warning.h"
+#include "tree.h"
+#include <bits/std_set.h>
+
+using std::multiset;
+
+#endif /* _CPP_BACKWARD_MULTISET_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/new.h b/contrib/media/updf/include/backward/new.h
new file mode 100644
index 0000000000..8e4c5c9399
--- /dev/null
+++ b/contrib/media/updf/include/backward/new.h
@@ -0,0 +1,42 @@
+// -*- C++ -*- forwarding header.
+// Copyright (C) 2000 Free Software Foundation
+
+// This file is part of GNU CC.
+//
+// GNU CC is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2, or (at your option)
+// any later version.
+// 
+// GNU CC is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with GNU CC; see the file COPYING.  If not, write to
+// the Free Software Foundation, 59 Temple Place - Suite 330,
+// Boston, MA 02111-1307, USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BACKWARD_NEW_H
+#define _CPP_BACKWARD_NEW_H 1
+
+#include "backward_warning.h"
+#include <new>
+
+using std::bad_alloc;
+using std::nothrow_t;
+using std::nothrow;
+using std::new_handler;
+using std::set_new_handler;
+
+#endif 
diff --git a/contrib/media/updf/include/backward/ostream.h b/contrib/media/updf/include/backward/ostream.h
new file mode 100644
index 0000000000..4c74756192
--- /dev/null
+++ b/contrib/media/updf/include/backward/ostream.h
@@ -0,0 +1,38 @@
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BACKWARD_OSTREAM_H
+#define _CPP_BACKWARD_OSTREAM_H 1
+
+#include "backward_warning.h"
+#include "iostream.h"
+
+#endif 
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/pair.h b/contrib/media/updf/include/backward/pair.h
new file mode 100644
index 0000000000..b0ce3cc5a3
--- /dev/null
+++ b/contrib/media/updf/include/backward/pair.h
@@ -0,0 +1,41 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_PAIR_H
+#define _CPP_BACKWARD_PAIR_H 1
+
+#include "backward_warning.h"
+#include <bits/c++config.h>
+#include <bits/stl_pair.h>
+
+using std::pair;
+using std::make_pair;
+
+#endif /* _CPP_BACKWARD_PAIR_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/queue.h b/contrib/media/updf/include/backward/queue.h
new file mode 100644
index 0000000000..6eaf246a18
--- /dev/null
+++ b/contrib/media/updf/include/backward/queue.h
@@ -0,0 +1,41 @@
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BACKWARD_QUEUE_H
+#define _CPP_BACKWARD_QUEUE_H 1
+
+#include "backward_warning.h"
+#include <bits/std_queue.h>
+
+using std::queue;
+using std::priority_queue;
+
+#endif 
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/rope.h b/contrib/media/updf/include/backward/rope.h
new file mode 100644
index 0000000000..abbef9efd6
--- /dev/null
+++ b/contrib/media/updf/include/backward/rope.h
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_ROPE_H
+#define _CPP_BACKWARD_ROPE_H 1
+
+#include "backward_warning.h"
+#include "hashtable.h"   
+#include <ext/rope>
+
+using std::char_producer; 
+using std::sequence_buffer; 
+using std::rope; 
+using std::crope; 
+using std::wrope; 
+
+#endif /* _CPP_BACKWARD_ROPE_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/set.h b/contrib/media/updf/include/backward/set.h
new file mode 100644
index 0000000000..68d3c4cb93
--- /dev/null
+++ b/contrib/media/updf/include/backward/set.h
@@ -0,0 +1,40 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_SET_H
+#define _CPP_BACKWARD_SET_H 1
+
+#include "backward_warning.h"
+#include "tree.h"
+#include <bits/std_set.h>
+
+using std::set;
+
+#endif /* _CPP_BACKWARD_SET_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/slist.h b/contrib/media/updf/include/backward/slist.h
new file mode 100644
index 0000000000..b643740ba7
--- /dev/null
+++ b/contrib/media/updf/include/backward/slist.h
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+#ifndef _CPP_BACKWARD_SLIST_H
+#define _CPP_BACKWARD_SLIST_H 1
+
+#include "backward_warning.h"
+#include <ext/slist>
+
+using std::slist;
+
+#endif /* _CPP_BACKWARD_SLIST_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/stack.h b/contrib/media/updf/include/backward/stack.h
new file mode 100644
index 0000000000..48342365b5
--- /dev/null
+++ b/contrib/media/updf/include/backward/stack.h
@@ -0,0 +1,43 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_STACK_H
+#define _CPP_BACKWARD_STACK_H 1
+
+#include "backward_warning.h"
+#include "vector.h"
+#include "deque.h"
+#include "heap.h"
+#include "queue.h"
+#include <bits/std_stack.h>
+
+using std::stack;
+
+#endif /* _CPP_BACKWARD_STACK_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/stream.h b/contrib/media/updf/include/backward/stream.h
new file mode 100644
index 0000000000..21a851decd
--- /dev/null
+++ b/contrib/media/updf/include/backward/stream.h
@@ -0,0 +1,38 @@
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BACKWARD_STREAM_H
+#define _CPP_BACKWARD_STREAM_H 1
+
+#include "backward_warning.h"
+#include "iostream.h"
+
+#endif 
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/streambuf.h b/contrib/media/updf/include/backward/streambuf.h
new file mode 100644
index 0000000000..3965816dc4
--- /dev/null
+++ b/contrib/media/updf/include/backward/streambuf.h
@@ -0,0 +1,40 @@
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BACKWARD_STREAMBUF_H
+#define _CPP_BACKWARD_STREAMBUF_H 1
+
+#include "backward_warning.h"
+#include <bits/std_streambuf.h>
+
+using std::streambuf;
+
+#endif 
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/strstream b/contrib/media/updf/include/backward/strstream
new file mode 100644
index 0000000000..ed9a6b8441
--- /dev/null
+++ b/contrib/media/updf/include/backward/strstream
@@ -0,0 +1,159 @@
+/*
+ * Copyright (c) 1998
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+// WARNING: The classes defined in this header are DEPRECATED.  This
+// header is defined in section D.7.1 of the C++ standard, and it
+// MAY BE REMOVED in a future standard revision.  You should use the
+// header <sstream> instead.
+
+#ifndef __SGI_STL_STRSTREAM
+#define __SGI_STL_STRSTREAM
+
+#include "backward_warning.h"
+#include <bits/std_iosfwd.h>
+#include <bits/std_ios.h>
+#include <bits/std_istream.h>
+#include <bits/std_ostream.h>
+#include <bits/std_string.h>
+
+namespace std
+{
+
+//----------------------------------------------------------------------
+// Class strstreambuf, a streambuf class that manages an array of char.
+// Note that this class is not a template.
+
+class strstreambuf : public basic_streambuf<char, char_traits<char> >
+{
+public:                         // Types.
+  typedef char_traits<char>              _Traits;
+  typedef basic_streambuf<char, _Traits> _Base;
+
+public:                         // Constructor, destructor
+  explicit strstreambuf(streamsize __initial_capacity = 0);
+  strstreambuf(void* (*__alloc)(size_t), void (*__free)(void*));
+
+  strstreambuf(char* __get, streamsize __n, char* __put = 0);
+  strstreambuf(signed char* __get, streamsize __n, signed char* __put = 0);
+  strstreambuf(unsigned char* __get, streamsize __n, unsigned char* __put=0);
+
+  strstreambuf(const char* __get, streamsize __n);
+  strstreambuf(const signed char* __get, streamsize __n);
+  strstreambuf(const unsigned char* __get, streamsize __n);
+
+  virtual ~strstreambuf();
+
+public:                         // strstreambuf operations.
+  void freeze(bool = true);
+  char* str();
+  int pcount() const;
+
+protected:                      // Overridden virtual member functions.
+  virtual int_type overflow(int_type __c  = _Traits::eof());
+  virtual int_type pbackfail(int_type __c = _Traits::eof());
+  virtual int_type underflow();
+  virtual _Base* setbuf(char* __buf, streamsize __n);
+  virtual pos_type seekoff(off_type __off, ios_base::seekdir __dir,
+                           ios_base::openmode __mode
+                                      = ios_base::in | ios_base::out);
+  virtual pos_type seekpos(pos_type __pos, ios_base::openmode __mode
+                                      = ios_base::in | ios_base::out);
+
+private:                        // Helper functions.
+  // Dynamic allocation, possibly using _M_alloc_fun and _M_free_fun.
+  char* _M_alloc(size_t);
+  void  _M_free(char*);
+
+  // Helper function used in constructors.
+  void _M_setup(char* __get, char* __put, streamsize __n);
+
+private:                        // Data members.
+  void* (*_M_alloc_fun)(size_t);
+  void  (*_M_free_fun)(void*);
+
+  bool _M_dynamic  : 1;
+  bool _M_frozen   : 1;
+  bool _M_constant : 1;
+};
+
+//----------------------------------------------------------------------
+// Class istrstream, an istream that manages a strstreambuf.
+
+class istrstream : public basic_istream<char>
+{
+public:
+  explicit istrstream(char*);
+  explicit istrstream(const char*);
+  istrstream(char* , streamsize);
+  istrstream(const char*, streamsize);
+  virtual ~istrstream();
+
+  strstreambuf* rdbuf() const;
+  char* str();
+
+private:
+  strstreambuf _M_buf;
+};
+
+//----------------------------------------------------------------------
+// Class ostrstream
+
+class ostrstream : public basic_ostream<char>
+{
+public:
+  ostrstream();
+  ostrstream(char*, int, ios_base::openmode = ios_base::out);
+  virtual ~ostrstream();
+
+  strstreambuf* rdbuf() const;
+  void freeze(bool = true);
+  char* str();
+  int pcount() const;
+
+private:
+  strstreambuf _M_buf;
+};
+
+//----------------------------------------------------------------------
+// Class strstream
+
+class strstream : public basic_iostream<char>
+{
+public:
+  typedef char                        char_type;
+  typedef char_traits<char>::int_type int_type;
+  typedef char_traits<char>::pos_type pos_type;
+  typedef char_traits<char>::off_type off_type;
+
+  strstream();
+  strstream(char*, int, ios_base::openmode = ios_base::in | ios_base::out);
+  virtual ~strstream();
+
+  strstreambuf* rdbuf() const;
+  void freeze(bool = true);
+  int pcount() const;
+  char* str();
+
+private:
+  strstreambuf _M_buf;
+};
+
+} // namespace std
+
+#endif /* __SGI_STL_STRSTREAM */
+
+// Local Variables:
+// mode:C++
+// End:
+
+
diff --git a/contrib/media/updf/include/backward/strstream.h b/contrib/media/updf/include/backward/strstream.h
new file mode 100644
index 0000000000..82802d2f86
--- /dev/null
+++ b/contrib/media/updf/include/backward/strstream.h
@@ -0,0 +1,41 @@
+// -*- C++ -*- forwarding header.
+// Copyright (C) 2000 Free Software Foundation
+
+// This file is part of GNU CC.
+//
+// GNU CC is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2, or (at your option)
+// any later version.
+// 
+// GNU CC is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with GNU CC; see the file COPYING.  If not, write to
+// the Free Software Foundation, 59 Temple Place - Suite 330,
+// Boston, MA 02111-1307, USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BACKWARD_STRSTREAM_H
+#define _CPP_BACKWARD_STRSTREAM_H 1
+
+#include "strstream"
+
+using std::strstreambuf;
+using std::istrstream;
+using std::ostrstream;
+using std::strstream;
+
+#endif 
+
diff --git a/contrib/media/updf/include/backward/tempbuf.h b/contrib/media/updf/include/backward/tempbuf.h
new file mode 100644
index 0000000000..afb81bf64d
--- /dev/null
+++ b/contrib/media/updf/include/backward/tempbuf.h
@@ -0,0 +1,49 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_TEMPBUF_H
+#define _CPP_BACKWARD_TEMPBUF_H 1
+
+#include "backward_warning.h"
+#include "pair.h"
+#include "iterator.h"
+#include <limits.h>
+#include <stddef.h> 
+#include <stdlib.h> 
+#include <bits/type_traits.h>  
+#include <bits/stl_construct.h>
+#include <bits/stl_uninitialized.h>
+#include <bits/stl_tempbuf.h>
+
+using std::get_temporary_buffer;
+using std::return_temporary_buffer;
+using std::temporary_buffer;
+
+#endif /* _CPP_BACKWARD_TEMPBUF_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/tree.h b/contrib/media/updf/include/backward/tree.h
new file mode 100644
index 0000000000..9c732236f1
--- /dev/null
+++ b/contrib/media/updf/include/backward/tree.h
@@ -0,0 +1,27 @@
+
+/*
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+#ifndef _CPP_EXT_TREE
+#define _CPP_EXT_TREE 1
+
+#include "backward_warning.h"
+#include <bits/stl_tree.h>
+
+using std::rb_tree;
+
+#endif 
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/backward/vector.h b/contrib/media/updf/include/backward/vector.h
new file mode 100644
index 0000000000..cea51ebc19
--- /dev/null
+++ b/contrib/media/updf/include/backward/vector.h
@@ -0,0 +1,41 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BACKWARD_VECTOR_H
+#define _CPP_BACKWARD_VECTOR_H 1
+
+#include "backward_warning.h"
+#include "algobase.h"
+#include "alloc.h"  
+#include <bits/std_vector.h>
+
+using std::vector;
+
+#endif /* _CPP_BACKWARD_VECTOR_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bfd.h b/contrib/media/updf/include/bfd.h
new file mode 100644
index 0000000000..c29faa01ea
--- /dev/null
+++ b/contrib/media/updf/include/bfd.h
@@ -0,0 +1,3612 @@
+/* Main header file for the bfd library -- portable access to object files.
+   Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+   2000, 2001
+   Free Software Foundation, Inc.
+   Contributed by Cygnus Support.
+
+** NOTE: bfd.h and bfd-in2.h are GENERATED files.  Don't change them;
+** instead, change bfd-in.h or the other BFD source files processed to
+** generate these files.
+
+This file is part of BFD, the Binary File Descriptor library.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+/* bfd.h -- The only header file required by users of the bfd library
+
+The bfd.h file is generated from bfd-in.h and various .c files; if you
+change it, your changes will probably be lost.
+
+All the prototypes and definitions following the comment "THE FOLLOWING
+IS EXTRACTED FROM THE SOURCE" are extracted from the source files for
+BFD.  If you change it, someone oneday will extract it from the source
+again, and your changes will be lost.  To save yourself from this bind,
+change the definitions in the source in the bfd directory.  Type "make
+docs" and then "make headers" in that directory, and magically this file
+will change to reflect your changes.
+
+If you don't have the tools to perform the extraction, then you are
+safe from someone on your system trampling over your header files.
+You should still maintain the equivalence between the source and this
+file though; every change you make to the .c file should be reflected
+here.  */
+
+#ifndef __BFD_H_SEEN__
+#define __BFD_H_SEEN__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "ansidecl.h"
+
+/* These two lines get substitutions done by commands in Makefile.in.  */
+#define BFD_VERSION  "2.11.90.0.8"
+#define BFD_ARCH_SIZE 32
+#define BFD_HOST_64BIT_LONG 0
+#if 0
+#define BFD_HOST_64_BIT 
+#define BFD_HOST_U_64_BIT 
+#endif
+
+#if BFD_ARCH_SIZE >= 64
+#define BFD64
+#endif
+
+#ifndef INLINE
+#if __GNUC__ >= 2
+#define INLINE __inline__
+#else
+#define INLINE
+#endif
+#endif
+
+/* forward declaration */
+typedef struct _bfd bfd;
+
+/* To squelch erroneous compiler warnings ("illegal pointer
+   combination") from the SVR3 compiler, we would like to typedef
+   boolean to int (it doesn't like functions which return boolean.
+   Making sure they are never implicitly declared to return int
+   doesn't seem to help).  But this file is not configured based on
+   the host.  */
+/* General rules: functions which are boolean return true on success
+   and false on failure (unless they're a predicate).   -- bfd.doc */
+/* I'm sure this is going to break something and someone is going to
+   force me to change it.  */
+/* typedef enum boolean {false, true} boolean; */
+/* Yup, SVR4 has a "typedef enum boolean" in <sys/types.h>  -fnf */
+/* It gets worse if the host also defines a true/false enum... -sts */
+/* And even worse if your compiler has built-in boolean types... -law */
+#if defined (__GNUG__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 6))
+#define TRUE_FALSE_ALREADY_DEFINED
+#endif
+#ifdef MPW
+/* Pre-emptive strike - get the file with the enum.  */
+#include <Types.h>
+#define TRUE_FALSE_ALREADY_DEFINED
+#endif /* MPW */
+#ifndef TRUE_FALSE_ALREADY_DEFINED
+typedef enum bfd_boolean {false, true} boolean;
+#define BFD_TRUE_FALSE
+#else
+/* Use enum names that will appear nowhere else.  */
+typedef enum bfd_boolean {bfd_fffalse, bfd_tttrue} boolean;
+#endif
+
+/* A pointer to a position in a file.  */
+/* FIXME:  This should be using off_t from <sys/types.h>.
+   For now, try to avoid breaking stuff by not including <sys/types.h> here.
+   This will break on systems with 64-bit file offsets (e.g. 4.4BSD).
+   Probably the best long-term answer is to avoid using file_ptr AND off_t
+   in this header file, and to handle this in the BFD implementation
+   rather than in its interface.  */
+/* typedef off_t	file_ptr; */
+typedef long int file_ptr;
+
+/* Support for different sizes of target format ints and addresses.
+   If the type `long' is at least 64 bits, BFD_HOST_64BIT_LONG will be
+   set to 1 above.  Otherwise, if gcc is being used, this code will
+   use gcc's "long long" type.  Otherwise, BFD_HOST_64_BIT must be
+   defined above.  */
+
+#ifndef BFD_HOST_64_BIT
+# if BFD_HOST_64BIT_LONG
+#  define BFD_HOST_64_BIT long
+#  define BFD_HOST_U_64_BIT unsigned long
+# else
+#  ifdef __GNUC__
+#   if __GNUC__ >= 2
+#    define BFD_HOST_64_BIT long long
+#    define BFD_HOST_U_64_BIT unsigned long long
+#   endif /* __GNUC__ >= 2 */
+#  endif /* ! defined (__GNUC__) */
+# endif /* ! BFD_HOST_64BIT_LONG */
+#endif /* ! defined (BFD_HOST_64_BIT) */
+
+#ifdef BFD64
+
+#ifndef BFD_HOST_64_BIT
+ #error No 64 bit integer type available
+#endif /* ! defined (BFD_HOST_64_BIT) */
+
+typedef BFD_HOST_U_64_BIT bfd_vma;
+typedef BFD_HOST_64_BIT bfd_signed_vma;
+typedef BFD_HOST_U_64_BIT bfd_size_type;
+typedef BFD_HOST_U_64_BIT symvalue;
+
+#ifndef fprintf_vma
+#if BFD_HOST_64BIT_LONG
+#define sprintf_vma(s,x) sprintf (s, "%016lx", x)
+#define fprintf_vma(f,x) fprintf (f, "%016lx", x)
+#else
+#define _bfd_int64_low(x) ((unsigned long) (((x) & 0xffffffff)))
+#define _bfd_int64_high(x) ((unsigned long) (((x) >> 32) & 0xffffffff))
+#define fprintf_vma(s,x) \
+  fprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x))
+#define sprintf_vma(s,x) \
+  sprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x))
+#endif
+#endif
+
+#else /* not BFD64  */
+
+/* Represent a target address.  Also used as a generic unsigned type
+   which is guaranteed to be big enough to hold any arithmetic types
+   we need to deal with.  */
+typedef unsigned long bfd_vma;
+
+/* A generic signed type which is guaranteed to be big enough to hold any
+   arithmetic types we need to deal with.  Can be assumed to be compatible
+   with bfd_vma in the same way that signed and unsigned ints are compatible
+   (as parameters, in assignment, etc).  */
+typedef long bfd_signed_vma;
+
+typedef unsigned long symvalue;
+typedef unsigned long bfd_size_type;
+
+/* Print a bfd_vma x on stream s.  */
+#define fprintf_vma(s,x) fprintf (s, "%08lx", x)
+#define sprintf_vma(s,x) sprintf (s, "%08lx", x)
+
+#endif /* not BFD64  */
+
+#define printf_vma(x) fprintf_vma(stdout,x)
+
+typedef unsigned int flagword;	/* 32 bits of flags */
+typedef unsigned char bfd_byte;
+
+/** File formats */
+
+typedef enum bfd_format {
+	      bfd_unknown = 0,	/* file format is unknown */
+	      bfd_object,	/* linker/assember/compiler output */
+	      bfd_archive,	/* object archive file */
+	      bfd_core,		/* core dump */
+	      bfd_type_end}	/* marks the end; don't use it! */
+         bfd_format;
+
+/* Values that may appear in the flags field of a BFD.  These also
+   appear in the object_flags field of the bfd_target structure, where
+   they indicate the set of flags used by that backend (not all flags
+   are meaningful for all object file formats) (FIXME: at the moment,
+   the object_flags values have mostly just been copied from backend
+   to another, and are not necessarily correct).  */
+
+/* No flags.  */
+#define BFD_NO_FLAGS   	0x00
+
+/* BFD contains relocation entries.  */
+#define HAS_RELOC   	0x01
+
+/* BFD is directly executable.  */
+#define EXEC_P      	0x02
+
+/* BFD has line number information (basically used for F_LNNO in a
+   COFF header).  */
+#define HAS_LINENO  	0x04
+
+/* BFD has debugging information.  */
+#define HAS_DEBUG   	0x08
+
+/* BFD has symbols.  */
+#define HAS_SYMS    	0x10
+
+/* BFD has local symbols (basically used for F_LSYMS in a COFF
+   header).  */
+#define HAS_LOCALS  	0x20
+
+/* BFD is a dynamic object.  */
+#define DYNAMIC     	0x40
+
+/* Text section is write protected (if D_PAGED is not set, this is
+   like an a.out NMAGIC file) (the linker sets this by default, but
+   clears it for -r or -N).  */
+#define WP_TEXT     	0x80
+
+/* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
+   linker sets this by default, but clears it for -r or -n or -N).  */
+#define D_PAGED     	0x100
+
+/* BFD is relaxable (this means that bfd_relax_section may be able to
+   do something) (sometimes bfd_relax_section can do something even if
+   this is not set).  */
+#define BFD_IS_RELAXABLE 0x200
+
+/* This may be set before writing out a BFD to request using a
+   traditional format.  For example, this is used to request that when
+   writing out an a.out object the symbols not be hashed to eliminate
+   duplicates.  */
+#define BFD_TRADITIONAL_FORMAT 0x400
+
+/* This flag indicates that the BFD contents are actually cached in
+   memory.  If this is set, iostream points to a bfd_in_memory struct.  */
+#define BFD_IN_MEMORY 0x800
+
+/* symbols and relocation */
+
+/* A count of carsyms (canonical archive symbols).  */
+typedef unsigned long symindex;
+
+/* How to perform a relocation.  */
+typedef const struct reloc_howto_struct reloc_howto_type;
+
+#define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
+
+/* General purpose part of a symbol X;
+   target specific parts are in libcoff.h, libaout.h, etc.  */
+
+#define bfd_get_section(x) ((x)->section)
+#define bfd_get_output_section(x) ((x)->section->output_section)
+#define bfd_set_section(x,y) ((x)->section) = (y)
+#define bfd_asymbol_base(x) ((x)->section->vma)
+#define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value)
+#define bfd_asymbol_name(x) ((x)->name)
+/*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/
+#define bfd_asymbol_bfd(x) ((x)->the_bfd)
+#define bfd_asymbol_flavour(x) (bfd_asymbol_bfd(x)->xvec->flavour)
+
+/* A canonical archive symbol.  */
+/* This is a type pun with struct ranlib on purpose! */
+typedef struct carsym {
+  char *name;
+  file_ptr file_offset;		/* look here to find the file */
+} carsym;			/* to make these you call a carsymogen */
+
+/* Used in generating armaps (archive tables of contents).
+   Perhaps just a forward definition would do? */
+struct orl {			/* output ranlib */
+  char **name;			/* symbol name */
+  file_ptr pos;			/* bfd* or file position */
+  int namidx;			/* index into string table */
+};
+
+/* Linenumber stuff */
+typedef struct lineno_cache_entry {
+  unsigned int line_number;	/* Linenumber from start of function*/
+  union {
+    struct symbol_cache_entry *sym; /* Function name */
+    unsigned long offset;	/* Offset into section */
+  } u;
+} alent;
+
+/* object and core file sections */
+
+#define	align_power(addr, align)	\
+	( ((addr) + ((1<<(align))-1)) & (-1 << (align)))
+
+typedef struct sec *sec_ptr;
+
+#define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0)
+#define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0)
+#define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0)
+#define bfd_section_name(bfd, ptr) ((ptr)->name)
+#define bfd_section_size(bfd, ptr) (bfd_get_section_size_before_reloc(ptr))
+#define bfd_section_vma(bfd, ptr) ((ptr)->vma)
+#define bfd_section_lma(bfd, ptr) ((ptr)->lma)
+#define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power)
+#define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0)
+#define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata)
+
+#define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0)
+
+#define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma= (val)), ((ptr)->user_set_vma = (boolean)true), true)
+#define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),true)
+#define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),true)
+
+typedef struct stat stat_type;
+
+typedef enum bfd_print_symbol
+{
+  bfd_print_symbol_name,
+  bfd_print_symbol_more,
+  bfd_print_symbol_all
+} bfd_print_symbol_type;
+
+/* Information about a symbol that nm needs.  */
+
+typedef struct _symbol_info
+{
+  symvalue value;
+  char type;
+  CONST char *name;            /* Symbol name.  */
+  unsigned char stab_type;     /* Stab type.  */
+  char stab_other;             /* Stab other.  */
+  short stab_desc;             /* Stab desc.  */
+  CONST char *stab_name;       /* String for stab type.  */
+} symbol_info;
+
+/* Get the name of a stabs type code.  */
+
+extern const char *bfd_get_stab_name PARAMS ((int));
+
+/* Hash table routines.  There is no way to free up a hash table.  */
+
+/* An element in the hash table.  Most uses will actually use a larger
+   structure, and an instance of this will be the first field.  */
+
+struct bfd_hash_entry
+{
+  /* Next entry for this hash code.  */
+  struct bfd_hash_entry *next;
+  /* String being hashed.  */
+  const char *string;
+  /* Hash code.  This is the full hash code, not the index into the
+     table.  */
+  unsigned long hash;
+};
+
+/* A hash table.  */
+
+struct bfd_hash_table
+{
+  /* The hash array.  */
+  struct bfd_hash_entry **table;
+  /* The number of slots in the hash table.  */
+  unsigned int size;
+  /* A function used to create new elements in the hash table.  The
+     first entry is itself a pointer to an element.  When this
+     function is first invoked, this pointer will be NULL.  However,
+     having the pointer permits a hierarchy of method functions to be
+     built each of which calls the function in the superclass.  Thus
+     each function should be written to allocate a new block of memory
+     only if the argument is NULL.  */
+  struct bfd_hash_entry *(*newfunc) PARAMS ((struct bfd_hash_entry *,
+					     struct bfd_hash_table *,
+					     const char *));
+   /* An objalloc for this hash table.  This is a struct objalloc *,
+     but we use PTR to avoid requiring the inclusion of objalloc.h.  */
+  PTR memory;
+};
+
+/* Initialize a hash table.  */
+extern boolean bfd_hash_table_init
+  PARAMS ((struct bfd_hash_table *,
+	   struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
+				       struct bfd_hash_table *,
+				       const char *)));
+
+/* Initialize a hash table specifying a size.  */
+extern boolean bfd_hash_table_init_n
+  PARAMS ((struct bfd_hash_table *,
+	   struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
+				       struct bfd_hash_table *,
+				       const char *),
+	   unsigned int size));
+
+/* Free up a hash table.  */
+extern void bfd_hash_table_free PARAMS ((struct bfd_hash_table *));
+
+/* Look up a string in a hash table.  If CREATE is true, a new entry
+   will be created for this string if one does not already exist.  The
+   COPY argument must be true if this routine should copy the string
+   into newly allocated memory when adding an entry.  */
+extern struct bfd_hash_entry *bfd_hash_lookup
+  PARAMS ((struct bfd_hash_table *, const char *, boolean create,
+	   boolean copy));
+
+/* Replace an entry in a hash table.  */
+extern void bfd_hash_replace
+  PARAMS ((struct bfd_hash_table *, struct bfd_hash_entry *old,
+	   struct bfd_hash_entry *nw));
+
+/* Base method for creating a hash table entry.  */
+extern struct bfd_hash_entry *bfd_hash_newfunc
+  PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *,
+	   const char *));
+
+/* Grab some space for a hash table entry.  */
+extern PTR bfd_hash_allocate PARAMS ((struct bfd_hash_table *,
+				      unsigned int));
+
+/* Traverse a hash table in a random order, calling a function on each
+   element.  If the function returns false, the traversal stops.  The
+   INFO argument is passed to the function.  */
+extern void bfd_hash_traverse PARAMS ((struct bfd_hash_table *,
+				       boolean (*) (struct bfd_hash_entry *,
+						    PTR),
+				       PTR info));
+
+/* Semi-portable string concatenation in cpp.
+   The CAT4 hack is to avoid a problem with some strict ANSI C preprocessors.
+   The problem is, "32_" is not a valid preprocessing token, and we don't
+   want extra underscores (e.g., "nlm_32_").  The XCAT2 macro will cause the
+   inner CAT macros to be evaluated first, producing still-valid pp-tokens.
+   Then the final concatenation can be done.  (Sigh.)  */
+#ifndef CAT
+#ifdef SABER
+#define CAT(a,b)	a##b
+#define CAT3(a,b,c)	a##b##c
+#define CAT4(a,b,c,d)	a##b##c##d
+#else
+#if defined(__STDC__) || defined(ALMOST_STDC)
+#define CAT(a,b) a##b
+#define CAT3(a,b,c) a##b##c
+#define XCAT2(a,b)	CAT(a,b)
+#define CAT4(a,b,c,d)	XCAT2(CAT(a,b),CAT(c,d))
+#else
+#define CAT(a,b) a/**/b
+#define CAT3(a,b,c) a/**/b/**/c
+#define CAT4(a,b,c,d)	a/**/b/**/c/**/d
+#endif
+#endif
+#endif
+
+#define COFF_SWAP_TABLE (PTR) &bfd_coff_std_swap_table
+
+/* User program access to BFD facilities */
+
+/* Direct I/O routines, for programs which know more about the object
+   file than BFD does.  Use higher level routines if possible.  */
+
+extern bfd_size_type bfd_read
+  PARAMS ((PTR, bfd_size_type size, bfd_size_type nitems, bfd *abfd));
+extern bfd_size_type bfd_write
+  PARAMS ((const PTR, bfd_size_type size, bfd_size_type nitems, bfd *abfd));
+extern int bfd_seek PARAMS ((bfd *abfd, file_ptr fp, int direction));
+extern long bfd_tell PARAMS ((bfd *abfd));
+extern int bfd_flush PARAMS ((bfd *abfd));
+extern int bfd_stat PARAMS ((bfd *abfd, struct stat *));
+
+/* Cast from const char * to char * so that caller can assign to
+   a char * without a warning.  */
+#define bfd_get_filename(abfd) ((char *) (abfd)->filename)
+#define bfd_get_cacheable(abfd) ((abfd)->cacheable)
+#define bfd_get_format(abfd) ((abfd)->format)
+#define bfd_get_target(abfd) ((abfd)->xvec->name)
+#define bfd_get_flavour(abfd) ((abfd)->xvec->flavour)
+#define bfd_family_coff(abfd) \
+  (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \
+   bfd_get_flavour (abfd) == bfd_target_xcoff_flavour)
+#define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG)
+#define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE)
+#define bfd_header_big_endian(abfd) \
+  ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG)
+#define bfd_header_little_endian(abfd) \
+  ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE)
+#define bfd_get_file_flags(abfd) ((abfd)->flags)
+#define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags)
+#define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags)
+#define bfd_my_archive(abfd) ((abfd)->my_archive)
+#define bfd_has_map(abfd) ((abfd)->has_armap)
+
+#define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types)
+#define bfd_usrdata(abfd) ((abfd)->usrdata)
+
+#define bfd_get_start_address(abfd) ((abfd)->start_address)
+#define bfd_get_symcount(abfd) ((abfd)->symcount)
+#define bfd_get_outsymbols(abfd) ((abfd)->outsymbols)
+#define bfd_count_sections(abfd) ((abfd)->section_count)
+
+#define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char)
+
+#define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = (boolean) (bool)), true)
+
+extern boolean bfd_cache_close PARAMS ((bfd *abfd));
+/* NB: This declaration should match the autogenerated one in libbfd.h.  */
+
+extern boolean bfd_record_phdr
+  PARAMS ((bfd *, unsigned long, boolean, flagword, boolean, bfd_vma,
+	   boolean, boolean, unsigned int, struct sec **));
+
+/* Byte swapping routines.  */
+
+bfd_vma		bfd_getb64	   PARAMS ((const unsigned char *));
+bfd_vma 	bfd_getl64	   PARAMS ((const unsigned char *));
+bfd_signed_vma	bfd_getb_signed_64 PARAMS ((const unsigned char *));
+bfd_signed_vma	bfd_getl_signed_64 PARAMS ((const unsigned char *));
+bfd_vma		bfd_getb32	   PARAMS ((const unsigned char *));
+bfd_vma		bfd_getl32	   PARAMS ((const unsigned char *));
+bfd_signed_vma	bfd_getb_signed_32 PARAMS ((const unsigned char *));
+bfd_signed_vma	bfd_getl_signed_32 PARAMS ((const unsigned char *));
+bfd_vma		bfd_getb16	   PARAMS ((const unsigned char *));
+bfd_vma		bfd_getl16	   PARAMS ((const unsigned char *));
+bfd_signed_vma	bfd_getb_signed_16 PARAMS ((const unsigned char *));
+bfd_signed_vma	bfd_getl_signed_16 PARAMS ((const unsigned char *));
+void		bfd_putb64	   PARAMS ((bfd_vma, unsigned char *));
+void		bfd_putl64	   PARAMS ((bfd_vma, unsigned char *));
+void		bfd_putb32	   PARAMS ((bfd_vma, unsigned char *));
+void		bfd_putl32	   PARAMS ((bfd_vma, unsigned char *));
+void		bfd_putb16	   PARAMS ((bfd_vma, unsigned char *));
+void		bfd_putl16	   PARAMS ((bfd_vma, unsigned char *));
+
+/* Byte swapping routines which take size and endiannes as arguments.  */
+
+bfd_vma         bfd_get_bits       PARAMS ((bfd_byte *, int, boolean));
+void            bfd_put_bits       PARAMS ((bfd_vma, bfd_byte *, int, boolean));
+
+/* Externally visible ECOFF routines.  */
+
+#if defined(__STDC__) || defined(ALMOST_STDC)
+struct ecoff_debug_info;
+struct ecoff_debug_swap;
+struct ecoff_extr;
+struct symbol_cache_entry;
+struct bfd_link_info;
+struct bfd_link_hash_entry;
+struct bfd_elf_version_tree;
+#endif
+extern bfd_vma bfd_ecoff_get_gp_value PARAMS ((bfd * abfd));
+extern boolean bfd_ecoff_set_gp_value PARAMS ((bfd *abfd, bfd_vma gp_value));
+extern boolean bfd_ecoff_set_regmasks
+  PARAMS ((bfd *abfd, unsigned long gprmask, unsigned long fprmask,
+	   unsigned long *cprmask));
+extern PTR bfd_ecoff_debug_init
+  PARAMS ((bfd *output_bfd, struct ecoff_debug_info *output_debug,
+	   const struct ecoff_debug_swap *output_swap,
+	   struct bfd_link_info *));
+extern void bfd_ecoff_debug_free
+  PARAMS ((PTR handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
+	   const struct ecoff_debug_swap *output_swap,
+	   struct bfd_link_info *));
+extern boolean bfd_ecoff_debug_accumulate
+  PARAMS ((PTR handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
+	   const struct ecoff_debug_swap *output_swap,
+	   bfd *input_bfd, struct ecoff_debug_info *input_debug,
+	   const struct ecoff_debug_swap *input_swap,
+	   struct bfd_link_info *));
+extern boolean bfd_ecoff_debug_accumulate_other
+  PARAMS ((PTR handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
+	   const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
+	   struct bfd_link_info *));
+extern boolean bfd_ecoff_debug_externals
+  PARAMS ((bfd *abfd, struct ecoff_debug_info *debug,
+	   const struct ecoff_debug_swap *swap,
+	   boolean relocateable,
+	   boolean (*get_extr) (struct symbol_cache_entry *,
+				struct ecoff_extr *),
+	   void (*set_index) (struct symbol_cache_entry *,
+			      bfd_size_type)));
+extern boolean bfd_ecoff_debug_one_external
+  PARAMS ((bfd *abfd, struct ecoff_debug_info *debug,
+	   const struct ecoff_debug_swap *swap,
+	   const char *name, struct ecoff_extr *esym));
+extern bfd_size_type bfd_ecoff_debug_size
+  PARAMS ((bfd *abfd, struct ecoff_debug_info *debug,
+	   const struct ecoff_debug_swap *swap));
+extern boolean bfd_ecoff_write_debug
+  PARAMS ((bfd *abfd, struct ecoff_debug_info *debug,
+	   const struct ecoff_debug_swap *swap, file_ptr where));
+extern boolean bfd_ecoff_write_accumulated_debug
+  PARAMS ((PTR handle, bfd *abfd, struct ecoff_debug_info *debug,
+	   const struct ecoff_debug_swap *swap,
+	   struct bfd_link_info *info, file_ptr where));
+extern boolean bfd_mips_ecoff_create_embedded_relocs
+  PARAMS ((bfd *, struct bfd_link_info *, struct sec *, struct sec *,
+	   char **));
+
+/* Externally visible ELF routines.  */
+
+struct bfd_link_needed_list
+{
+  struct bfd_link_needed_list *next;
+  bfd *by;
+  const char *name;
+};
+
+extern boolean bfd_elf32_record_link_assignment
+  PARAMS ((bfd *, struct bfd_link_info *, const char *, boolean));
+extern boolean bfd_elf64_record_link_assignment
+  PARAMS ((bfd *, struct bfd_link_info *, const char *, boolean));
+extern struct bfd_link_needed_list *bfd_elf_get_needed_list
+  PARAMS ((bfd *, struct bfd_link_info *));
+extern boolean bfd_elf_get_bfd_needed_list
+  PARAMS ((bfd *, struct bfd_link_needed_list **));
+extern boolean bfd_elf32_size_dynamic_sections
+  PARAMS ((bfd *, const char *, const char *, boolean, const char *,
+	   const char * const *, struct bfd_link_info *, struct sec **,
+	   struct bfd_elf_version_tree *));
+extern boolean bfd_elf64_size_dynamic_sections
+  PARAMS ((bfd *, const char *, const char *, boolean, const char *,
+	   const char * const *, struct bfd_link_info *, struct sec **,
+	   struct bfd_elf_version_tree *));
+extern void bfd_elf_set_dt_needed_name PARAMS ((bfd *, const char *));
+extern void bfd_elf_set_dt_needed_soname PARAMS ((bfd *, const char *));
+extern const char *bfd_elf_get_dt_soname PARAMS ((bfd *));
+extern struct bfd_link_needed_list *bfd_elf_get_runpath_list
+  PARAMS ((bfd *, struct bfd_link_info *));
+
+/* Return an upper bound on the number of bytes required to store a
+   copy of ABFD's program header table entries.  Return -1 if an error
+   occurs; bfd_get_error will return an appropriate code.  */
+extern long bfd_get_elf_phdr_upper_bound PARAMS ((bfd *abfd));
+
+/* Copy ABFD's program header table entries to *PHDRS.  The entries
+   will be stored as an array of Elf_Internal_Phdr structures, as
+   defined in include/elf/internal.h.  To find out how large the
+   buffer needs to be, call bfd_get_elf_phdr_upper_bound.
+
+   Return the number of program header table entries read, or -1 if an
+   error occurs; bfd_get_error will return an appropriate code.  */
+extern int bfd_get_elf_phdrs PARAMS ((bfd *abfd, void *phdrs));
+
+/* Return the arch_size field of an elf bfd, or -1 if not elf.  */
+extern int bfd_get_arch_size PARAMS ((bfd *));
+
+/* Return true if address "naturally" sign extends, or -1 if not elf.  */
+extern int bfd_get_sign_extend_vma PARAMS ((bfd *));
+
+extern boolean bfd_m68k_elf32_create_embedded_relocs
+  PARAMS ((bfd *, struct bfd_link_info *, struct sec *, struct sec *,
+	   char **));
+
+/* SunOS shared library support routines for the linker.  */
+
+extern struct bfd_link_needed_list *bfd_sunos_get_needed_list
+  PARAMS ((bfd *, struct bfd_link_info *));
+extern boolean bfd_sunos_record_link_assignment
+  PARAMS ((bfd *, struct bfd_link_info *, const char *));
+extern boolean bfd_sunos_size_dynamic_sections
+  PARAMS ((bfd *, struct bfd_link_info *, struct sec **, struct sec **,
+	   struct sec **));
+
+/* Linux shared library support routines for the linker.  */
+
+extern boolean bfd_i386linux_size_dynamic_sections
+  PARAMS ((bfd *, struct bfd_link_info *));
+extern boolean bfd_m68klinux_size_dynamic_sections
+  PARAMS ((bfd *, struct bfd_link_info *));
+extern boolean bfd_sparclinux_size_dynamic_sections
+  PARAMS ((bfd *, struct bfd_link_info *));
+
+/* mmap hacks */
+
+struct _bfd_window_internal;
+typedef struct _bfd_window_internal bfd_window_internal;
+
+typedef struct _bfd_window {
+  /* What the user asked for.  */
+  PTR data;
+  bfd_size_type size;
+  /* The actual window used by BFD.  Small user-requested read-only
+     regions sharing a page may share a single window into the object
+     file.  Read-write versions shouldn't until I've fixed things to
+     keep track of which portions have been claimed by the
+     application; don't want to give the same region back when the
+     application wants two writable copies!  */
+  struct _bfd_window_internal *i;
+} bfd_window;
+
+extern void bfd_init_window PARAMS ((bfd_window *));
+extern void bfd_free_window PARAMS ((bfd_window *));
+extern boolean bfd_get_file_window
+  PARAMS ((bfd *, file_ptr, bfd_size_type, bfd_window *, boolean));
+
+/* XCOFF support routines for the linker.  */
+
+extern boolean bfd_xcoff_link_record_set
+  PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *,
+	   bfd_size_type));
+extern boolean bfd_xcoff_import_symbol
+  PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *,
+	   bfd_vma, const char *, const char *, const char *));
+extern boolean bfd_xcoff_export_symbol
+  PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *,
+	   boolean));
+extern boolean bfd_xcoff_link_count_reloc
+  PARAMS ((bfd *, struct bfd_link_info *, const char *));
+extern boolean bfd_xcoff_record_link_assignment
+  PARAMS ((bfd *, struct bfd_link_info *, const char *));
+extern boolean bfd_xcoff_size_dynamic_sections
+  PARAMS ((bfd *, struct bfd_link_info *, const char *, const char *,
+	   unsigned long, unsigned long, unsigned long, boolean,
+	   int, boolean, boolean, struct sec **));
+
+/* Externally visible COFF routines.  */
+
+#if defined(__STDC__) || defined(ALMOST_STDC)
+struct internal_syment;
+union internal_auxent;
+#endif
+
+extern boolean bfd_coff_get_syment
+  PARAMS ((bfd *, struct symbol_cache_entry *, struct internal_syment *));
+
+extern boolean bfd_coff_get_auxent
+  PARAMS ((bfd *, struct symbol_cache_entry *, int, union internal_auxent *));
+
+extern boolean bfd_coff_set_symbol_class
+  PARAMS ((bfd *, struct symbol_cache_entry *, unsigned int));
+
+extern boolean bfd_m68k_coff_create_embedded_relocs
+  PARAMS ((bfd *, struct bfd_link_info *, struct sec *, struct sec *,
+	   char **));
+
+/* ARM Interworking support.  Called from linker.  */
+extern boolean bfd_arm_allocate_interworking_sections
+  PARAMS ((struct bfd_link_info *));
+
+extern boolean bfd_arm_process_before_allocation
+  PARAMS ((bfd *, struct bfd_link_info *, int));
+
+extern boolean bfd_arm_get_bfd_for_interworking
+  PARAMS ((bfd *, struct bfd_link_info *));
+
+/* PE ARM Interworking support.  Called from linker.  */
+extern boolean bfd_arm_pe_allocate_interworking_sections
+  PARAMS ((struct bfd_link_info *));
+
+extern boolean bfd_arm_pe_process_before_allocation
+  PARAMS ((bfd *, struct bfd_link_info *, int));
+
+extern boolean bfd_arm_pe_get_bfd_for_interworking
+  PARAMS ((bfd *, struct bfd_link_info *));
+
+/* ELF ARM Interworking support.  Called from linker.  */
+extern boolean bfd_elf32_arm_allocate_interworking_sections
+  PARAMS ((struct bfd_link_info *));
+
+extern boolean bfd_elf32_arm_process_before_allocation
+  PARAMS ((bfd *, struct bfd_link_info *, int));
+
+extern boolean bfd_elf32_arm_get_bfd_for_interworking
+  PARAMS ((bfd *, struct bfd_link_info *));
+
+/* TI COFF load page support.  */
+extern void bfd_ticoff_set_section_load_page
+  PARAMS ((struct sec *, int));
+
+extern int bfd_ticoff_get_section_load_page
+  PARAMS ((struct sec *));
+
+/* And more from the source.  */
+void
+bfd_init PARAMS ((void));
+
+bfd *
+bfd_openr PARAMS ((CONST char *filename, CONST char *target));
+
+bfd *
+bfd_fdopenr PARAMS ((CONST char *filename, CONST char *target, int fd));
+
+bfd *
+bfd_openstreamr PARAMS ((const char *, const char *, PTR));
+
+bfd *
+bfd_openw PARAMS ((CONST char *filename, CONST char *target));
+
+boolean
+bfd_close PARAMS ((bfd *abfd));
+
+boolean
+bfd_close_all_done PARAMS ((bfd *));
+
+bfd *
+bfd_create PARAMS ((CONST char *filename, bfd *templ));
+
+boolean
+bfd_make_writable PARAMS ((bfd *abfd));
+
+boolean
+bfd_make_readable PARAMS ((bfd *abfd));
+
+
+/* Byte swapping macros for user section data.  */
+
+#define bfd_put_8(abfd, val, ptr) \
+                ((void) (*((unsigned char *) (ptr)) = (unsigned char) (val)))
+#define bfd_put_signed_8 \
+               bfd_put_8
+#define bfd_get_8(abfd, ptr) \
+                (*(unsigned char *) (ptr))
+#define bfd_get_signed_8(abfd, ptr) \
+               ((*(unsigned char *) (ptr) ^ 0x80) - 0x80)
+
+#define bfd_put_16(abfd, val, ptr) \
+                BFD_SEND(abfd, bfd_putx16, ((val),(ptr)))
+#define bfd_put_signed_16 \
+                bfd_put_16
+#define bfd_get_16(abfd, ptr) \
+                BFD_SEND(abfd, bfd_getx16, (ptr))
+#define bfd_get_signed_16(abfd, ptr) \
+                BFD_SEND (abfd, bfd_getx_signed_16, (ptr))
+
+#define bfd_put_32(abfd, val, ptr) \
+                BFD_SEND(abfd, bfd_putx32, ((val),(ptr)))
+#define bfd_put_signed_32 \
+                bfd_put_32
+#define bfd_get_32(abfd, ptr) \
+                BFD_SEND(abfd, bfd_getx32, (ptr))
+#define bfd_get_signed_32(abfd, ptr) \
+                BFD_SEND(abfd, bfd_getx_signed_32, (ptr))
+
+#define bfd_put_64(abfd, val, ptr) \
+                BFD_SEND(abfd, bfd_putx64, ((val), (ptr)))
+#define bfd_put_signed_64 \
+                bfd_put_64
+#define bfd_get_64(abfd, ptr) \
+                BFD_SEND(abfd, bfd_getx64, (ptr))
+#define bfd_get_signed_64(abfd, ptr) \
+                BFD_SEND(abfd, bfd_getx_signed_64, (ptr))
+
+#define bfd_get(bits, abfd, ptr)                               \
+                ((bits) == 8 ? bfd_get_8 (abfd, ptr)           \
+                : (bits) == 16 ? bfd_get_16 (abfd, ptr)        \
+                : (bits) == 32 ? bfd_get_32 (abfd, ptr)        \
+                : (bits) == 64 ? bfd_get_64 (abfd, ptr)        \
+                : (abort (), (bfd_vma) - 1))
+
+#define bfd_put(bits, abfd, val, ptr)                          \
+                ((bits) == 8 ? bfd_put_8 (abfd, val, ptr)      \
+                : (bits) == 16 ? bfd_put_16 (abfd, val, ptr)   \
+                : (bits) == 32 ? bfd_put_32 (abfd, val, ptr)   \
+                : (bits) == 64 ? bfd_put_64 (abfd, val, ptr)   \
+                : (abort (), (void) 0))
+
+
+/* Byte swapping macros for file header data.  */
+
+#define bfd_h_put_8(abfd, val, ptr) \
+               bfd_put_8 (abfd, val, ptr)
+#define bfd_h_put_signed_8(abfd, val, ptr) \
+               bfd_put_8 (abfd, val, ptr)
+#define bfd_h_get_8(abfd, ptr) \
+               bfd_get_8 (abfd, ptr)
+#define bfd_h_get_signed_8(abfd, ptr) \
+               bfd_get_signed_8 (abfd, ptr)
+
+#define bfd_h_put_16(abfd, val, ptr) \
+                BFD_SEND(abfd, bfd_h_putx16,(val,ptr))
+#define bfd_h_put_signed_16 \
+                bfd_h_put_16
+#define bfd_h_get_16(abfd, ptr) \
+                BFD_SEND(abfd, bfd_h_getx16,(ptr))
+#define bfd_h_get_signed_16(abfd, ptr) \
+                BFD_SEND(abfd, bfd_h_getx_signed_16, (ptr))
+
+#define bfd_h_put_32(abfd, val, ptr) \
+                BFD_SEND(abfd, bfd_h_putx32,(val,ptr))
+#define bfd_h_put_signed_32 \
+                bfd_h_put_32
+#define bfd_h_get_32(abfd, ptr) \
+                BFD_SEND(abfd, bfd_h_getx32,(ptr))
+#define bfd_h_get_signed_32(abfd, ptr) \
+                BFD_SEND(abfd, bfd_h_getx_signed_32, (ptr))
+
+#define bfd_h_put_64(abfd, val, ptr) \
+                BFD_SEND(abfd, bfd_h_putx64,(val, ptr))
+#define bfd_h_put_signed_64 \
+                bfd_h_put_64
+#define bfd_h_get_64(abfd, ptr) \
+                BFD_SEND(abfd, bfd_h_getx64,(ptr))
+#define bfd_h_get_signed_64(abfd, ptr) \
+                BFD_SEND(abfd, bfd_h_getx_signed_64, (ptr))
+
+/* This structure is used for a comdat section, as in PE.  A comdat
+   section is associated with a particular symbol.  When the linker
+   sees a comdat section, it keeps only one of the sections with a
+   given name and associated with a given symbol.  */
+
+struct bfd_comdat_info
+{
+  /* The name of the symbol associated with a comdat section.  */
+  const char *name;
+
+  /* The local symbol table index of the symbol associated with a
+     comdat section.  This is only meaningful to the object file format
+     specific code; it is not an index into the list returned by
+     bfd_canonicalize_symtab.  */
+  long symbol;
+};
+
+typedef struct sec
+{
+  /* The name of the section; the name isn't a copy, the pointer is
+     the same as that passed to bfd_make_section.  */
+
+  const char *name;
+
+  /* A unique sequence number.  */
+
+  int id;
+
+  /* Which section is it; 0..nth.  */
+
+  int index;
+
+  /* The next section in the list belonging to the BFD, or NULL.  */
+
+  struct sec *next;
+
+  /* The field flags contains attributes of the section. Some
+     flags are read in from the object file, and some are
+     synthesized from other information.  */
+
+  flagword flags;
+
+#define SEC_NO_FLAGS   0x000
+
+  /* Tells the OS to allocate space for this section when loading.
+     This is clear for a section containing debug information only.  */
+#define SEC_ALLOC      0x001
+
+  /* Tells the OS to load the section from the file when loading.
+     This is clear for a .bss section.  */
+#define SEC_LOAD       0x002
+
+  /* The section contains data still to be relocated, so there is
+     some relocation information too.  */
+#define SEC_RELOC      0x004
+
+#if 0   /* Obsolete ? */
+#define SEC_BALIGN     0x008
+#endif
+
+  /* A signal to the OS that the section contains read only data.  */
+#define SEC_READONLY   0x010
+
+  /* The section contains code only.  */
+#define SEC_CODE       0x020
+
+  /* The section contains data only.  */
+#define SEC_DATA       0x040
+
+  /* The section will reside in ROM.  */
+#define SEC_ROM        0x080
+
+  /* The section contains constructor information. This section
+     type is used by the linker to create lists of constructors and
+     destructors used by <<g++>>. When a back end sees a symbol
+     which should be used in a constructor list, it creates a new
+     section for the type of name (e.g., <<__CTOR_LIST__>>), attaches
+     the symbol to it, and builds a relocation. To build the lists
+     of constructors, all the linker has to do is catenate all the
+     sections called <<__CTOR_LIST__>> and relocate the data
+     contained within - exactly the operations it would peform on
+     standard data.  */
+#define SEC_CONSTRUCTOR 0x100
+
+  /* The section is a constructor, and should be placed at the
+     end of the text, data, or bss section(?).  */
+#define SEC_CONSTRUCTOR_TEXT 0x1100
+#define SEC_CONSTRUCTOR_DATA 0x2100
+#define SEC_CONSTRUCTOR_BSS  0x3100
+
+  /* The section has contents - a data section could be
+     <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be
+     <<SEC_HAS_CONTENTS>>  */
+#define SEC_HAS_CONTENTS 0x200
+
+  /* An instruction to the linker to not output the section
+     even if it has information which would normally be written.  */
+#define SEC_NEVER_LOAD 0x400
+
+  /* The section is a COFF shared library section.  This flag is
+     only for the linker.  If this type of section appears in
+     the input file, the linker must copy it to the output file
+     without changing the vma or size.  FIXME: Although this
+     was originally intended to be general, it really is COFF
+     specific (and the flag was renamed to indicate this).  It
+     might be cleaner to have some more general mechanism to
+     allow the back end to control what the linker does with
+     sections.  */
+#define SEC_COFF_SHARED_LIBRARY 0x800
+
+  /* The section has GOT references.  This flag is only for the
+     linker, and is currently only used by the elf32-hppa back end.
+     It will be set if global offset table references were detected
+     in this section, which indicate to the linker that the section
+     contains PIC code, and must be handled specially when doing a
+     static link.  */
+#define SEC_HAS_GOT_REF 0x4000
+
+  /* The section contains common symbols (symbols may be defined
+     multiple times, the value of a symbol is the amount of
+     space it requires, and the largest symbol value is the one
+     used).  Most targets have exactly one of these (which we
+     translate to bfd_com_section_ptr), but ECOFF has two.  */
+#define SEC_IS_COMMON 0x8000
+
+  /* The section contains only debugging information.  For
+     example, this is set for ELF .debug and .stab sections.
+     strip tests this flag to see if a section can be
+     discarded.  */
+#define SEC_DEBUGGING 0x10000
+
+  /* The contents of this section are held in memory pointed to
+     by the contents field.  This is checked by bfd_get_section_contents,
+     and the data is retrieved from memory if appropriate.  */
+#define SEC_IN_MEMORY 0x20000
+
+  /* The contents of this section are to be excluded by the
+     linker for executable and shared objects unless those
+     objects are to be further relocated.  */
+#define SEC_EXCLUDE 0x40000
+
+  /* The contents of this section are to be sorted by the
+     based on the address specified in the associated symbol
+     table.  */
+#define SEC_SORT_ENTRIES 0x80000
+
+  /* When linking, duplicate sections of the same name should be
+     discarded, rather than being combined into a single section as
+     is usually done.  This is similar to how common symbols are
+     handled.  See SEC_LINK_DUPLICATES below.  */
+#define SEC_LINK_ONCE 0x100000
+
+  /* If SEC_LINK_ONCE is set, this bitfield describes how the linker
+     should handle duplicate sections.  */
+#define SEC_LINK_DUPLICATES 0x600000
+
+  /* This value for SEC_LINK_DUPLICATES means that duplicate
+     sections with the same name should simply be discarded.  */
+#define SEC_LINK_DUPLICATES_DISCARD 0x0
+
+  /* This value for SEC_LINK_DUPLICATES means that the linker
+     should warn if there are any duplicate sections, although
+     it should still only link one copy.  */
+#define SEC_LINK_DUPLICATES_ONE_ONLY 0x200000
+
+  /* This value for SEC_LINK_DUPLICATES means that the linker
+     should warn if any duplicate sections are a different size.  */
+#define SEC_LINK_DUPLICATES_SAME_SIZE 0x400000
+
+  /* This value for SEC_LINK_DUPLICATES means that the linker
+     should warn if any duplicate sections contain different
+     contents.  */
+#define SEC_LINK_DUPLICATES_SAME_CONTENTS 0x600000
+
+  /* This section was created by the linker as part of dynamic
+     relocation or other arcane processing.  It is skipped when
+     going through the first-pass output, trusting that someone
+     else up the line will take care of it later.  */
+#define SEC_LINKER_CREATED 0x800000
+
+  /* This section should not be subject to garbage collection.  */
+#define SEC_KEEP 0x1000000
+
+  /* This section contains "short" data, and should be placed
+     "near" the GP.  */
+#define SEC_SMALL_DATA 0x2000000
+
+  /* This section contains data which may be shared with other
+     executables or shared objects.  */
+#define SEC_SHARED 0x4000000
+
+  /* When a section with this flag is being linked, then if the size of
+     the input section is less than a page, it should not cross a page
+     boundary.  If the size of the input section is one page or more, it
+     should be aligned on a page boundary.  */
+#define SEC_BLOCK 0x8000000
+
+  /* Conditionally link this section; do not link if there are no
+     references found to any symbol in the section.  */
+#define SEC_CLINK 0x10000000
+
+  /* Attempt to merge identical entities in the section.
+     Entity size is given in the entsize field.  */
+#define SEC_MERGE 0x20000000
+
+  /* If given with SEC_MERGE, entities to merge are zero terminated
+     strings where entsize specifies character size instead of fixed
+     size entries.  */
+#define SEC_STRINGS 0x40000000
+
+  /*  End of section flags.  */
+
+  /* Some internal packed boolean fields.  */
+
+  /* See the vma field.  */
+  unsigned int user_set_vma : 1;
+
+  /* Whether relocations have been processed.  */
+  unsigned int reloc_done : 1;
+
+  /* A mark flag used by some of the linker backends.  */
+  unsigned int linker_mark : 1;
+
+  /* A mark flag used by some linker backends for garbage collection.  */
+  unsigned int gc_mark : 1;
+
+  /* Used by the ELF code to mark sections which have been allocated to segments.  */
+  unsigned int segment_mark : 1;
+
+  /* End of internal packed boolean fields.  */
+
+  /*  The virtual memory address of the section - where it will be
+      at run time.  The symbols are relocated against this.  The
+      user_set_vma flag is maintained by bfd; if it's not set, the
+      backend can assign addresses (for example, in <<a.out>>, where
+      the default address for <<.data>> is dependent on the specific
+      target and various flags).  */
+
+  bfd_vma vma;
+
+  /*  The load address of the section - where it would be in a
+      rom image; really only used for writing section header
+      information. */
+
+  bfd_vma lma;
+
+  /* The size of the section in octets, as it will be output.
+     Contains a value even if the section has no contents (e.g., the
+     size of <<.bss>>).  This will be filled in after relocation.  */
+
+  bfd_size_type _cooked_size;
+
+  /* The original size on disk of the section, in octets.  Normally this
+     value is the same as the size, but if some relaxing has
+     been done, then this value will be bigger.  */
+
+  bfd_size_type _raw_size;
+
+  /* If this section is going to be output, then this value is the
+     offset in *bytes* into the output section of the first byte in the
+     input section (byte ==> smallest addressable unit on the
+     target).  In most cases, if this was going to start at the
+     100th octet (8-bit quantity) in the output section, this value
+     would be 100.  However, if the target byte size is 16 bits
+     (bfd_octets_per_byte is "2"), this value would be 50.  */
+
+  bfd_vma output_offset;
+
+  /* The output section through which to map on output.  */
+
+  struct sec *output_section;
+
+  /* The alignment requirement of the section, as an exponent of 2 -
+     e.g., 3 aligns to 2^3 (or 8).  */
+
+  unsigned int alignment_power;
+
+  /* If an input section, a pointer to a vector of relocation
+     records for the data in this section.  */
+
+  struct reloc_cache_entry *relocation;
+
+  /* If an output section, a pointer to a vector of pointers to
+     relocation records for the data in this section.  */
+
+  struct reloc_cache_entry **orelocation;
+
+  /* The number of relocation records in one of the above  */
+
+  unsigned reloc_count;
+
+  /* Information below is back end specific - and not always used
+     or updated.  */
+
+  /* File position of section data.  */
+
+  file_ptr filepos;
+
+  /* File position of relocation info.  */
+
+  file_ptr rel_filepos;
+
+  /* File position of line data.  */
+
+  file_ptr line_filepos;
+
+  /* Pointer to data for applications.  */
+
+  PTR userdata;
+
+  /* If the SEC_IN_MEMORY flag is set, this points to the actual
+     contents.  */
+  unsigned char *contents;
+
+  /* Attached line number information.  */
+
+  alent *lineno;
+
+  /* Number of line number records.  */
+
+  unsigned int lineno_count;
+
+  /* Entity size for merging purposes.  */
+
+  unsigned int entsize;
+
+  /* Optional information about a COMDAT entry; NULL if not COMDAT.  */
+
+  struct bfd_comdat_info *comdat;
+
+  /* Points to the kept section if this section is a link-once section,
+     and is discarded.  */
+  struct sec *kept_section;
+
+  /* When a section is being output, this value changes as more
+     linenumbers are written out.  */
+
+  file_ptr moving_line_filepos;
+
+  /* What the section number is in the target world.  */
+
+  int target_index;
+
+  PTR used_by_bfd;
+
+  /* If this is a constructor section then here is a list of the
+     relocations created to relocate items within it.  */
+
+  struct relent_chain *constructor_chain;
+
+  /* The BFD which owns the section.  */
+
+  bfd *owner;
+
+  /* A symbol which points at this section only */
+  struct symbol_cache_entry *symbol;
+  struct symbol_cache_entry **symbol_ptr_ptr;
+
+  struct bfd_link_order *link_order_head;
+  struct bfd_link_order *link_order_tail;
+} asection ;
+
+/* These sections are global, and are managed by BFD.  The application
+   and target back end are not permitted to change the values in
+   these sections.  New code should use the section_ptr macros rather
+   than referring directly to the const sections.  The const sections
+   may eventually vanish.  */
+#define BFD_ABS_SECTION_NAME "*ABS*"
+#define BFD_UND_SECTION_NAME "*UND*"
+#define BFD_COM_SECTION_NAME "*COM*"
+#define BFD_IND_SECTION_NAME "*IND*"
+
+/* the absolute section */
+extern const asection bfd_abs_section;
+#define bfd_abs_section_ptr ((asection *) &bfd_abs_section)
+#define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr)
+/* Pointer to the undefined section */
+extern const asection bfd_und_section;
+#define bfd_und_section_ptr ((asection *) &bfd_und_section)
+#define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr)
+/* Pointer to the common section */
+extern const asection bfd_com_section;
+#define bfd_com_section_ptr ((asection *) &bfd_com_section)
+/* Pointer to the indirect section */
+extern const asection bfd_ind_section;
+#define bfd_ind_section_ptr ((asection *) &bfd_ind_section)
+#define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr)
+
+extern const struct symbol_cache_entry * const bfd_abs_symbol;
+extern const struct symbol_cache_entry * const bfd_com_symbol;
+extern const struct symbol_cache_entry * const bfd_und_symbol;
+extern const struct symbol_cache_entry * const bfd_ind_symbol;
+#define bfd_get_section_size_before_reloc(section) \
+     ((section)->reloc_done ? (abort (), (bfd_size_type) 1) \
+                            : (section)->_raw_size)
+#define bfd_get_section_size_after_reloc(section) \
+     ((section)->reloc_done ? (section)->_cooked_size \
+                            : (abort (), (bfd_size_type) 1))
+asection *
+bfd_get_section_by_name PARAMS ((bfd *abfd, const char *name));
+
+char *
+bfd_get_unique_section_name PARAMS ((bfd *abfd,
+    const char *templat,
+    int *count));
+
+asection *
+bfd_make_section_old_way PARAMS ((bfd *abfd, const char *name));
+
+asection *
+bfd_make_section_anyway PARAMS ((bfd *abfd, const char *name));
+
+asection *
+bfd_make_section PARAMS ((bfd *, const char *name));
+
+boolean
+bfd_set_section_flags PARAMS ((bfd *abfd, asection *sec, flagword flags));
+
+void
+bfd_map_over_sections PARAMS ((bfd *abfd,
+    void (*func) (bfd *abfd,
+    asection *sect,
+    PTR obj),
+    PTR obj));
+
+boolean
+bfd_set_section_size PARAMS ((bfd *abfd, asection *sec, bfd_size_type val));
+
+boolean
+bfd_set_section_contents PARAMS ((bfd *abfd,
+    asection *section,
+    PTR data,
+    file_ptr offset,
+    bfd_size_type count));
+
+boolean
+bfd_get_section_contents PARAMS ((bfd *abfd, asection *section, PTR location,
+    file_ptr offset, bfd_size_type count));
+
+boolean
+bfd_copy_private_section_data PARAMS ((bfd *ibfd, asection *isec, bfd *obfd, asection *osec));
+
+#define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
+     BFD_SEND (obfd, _bfd_copy_private_section_data, \
+               (ibfd, isection, obfd, osection))
+void
+_bfd_strip_section_from_output PARAMS ((struct bfd_link_info *info, asection *section));
+
+enum bfd_architecture
+{
+  bfd_arch_unknown,   /* File arch not known */
+  bfd_arch_obscure,   /* Arch known, not one of these */
+  bfd_arch_m68k,      /* Motorola 68xxx */
+#define bfd_mach_m68000 1
+#define bfd_mach_m68008 2
+#define bfd_mach_m68010 3
+#define bfd_mach_m68020 4
+#define bfd_mach_m68030 5
+#define bfd_mach_m68040 6
+#define bfd_mach_m68060 7
+#define bfd_mach_cpu32  8
+#define bfd_mach_mcf5200  9
+#define bfd_mach_mcf5206e 10
+#define bfd_mach_mcf5307  11
+#define bfd_mach_mcf5407  12
+  bfd_arch_vax,       /* DEC Vax */
+  bfd_arch_i960,      /* Intel 960 */
+    /* The order of the following is important.
+       lower number indicates a machine type that
+       only accepts a subset of the instructions
+       available to machines with higher numbers.
+       The exception is the "ca", which is
+       incompatible with all other machines except
+       "core". */
+
+#define bfd_mach_i960_core      1
+#define bfd_mach_i960_ka_sa     2
+#define bfd_mach_i960_kb_sb     3
+#define bfd_mach_i960_mc        4
+#define bfd_mach_i960_xa        5
+#define bfd_mach_i960_ca        6
+#define bfd_mach_i960_jx        7
+#define bfd_mach_i960_hx        8
+
+  bfd_arch_a29k,      /* AMD 29000 */
+  bfd_arch_sparc,     /* SPARC */
+#define bfd_mach_sparc                 1
+/* The difference between v8plus and v9 is that v9 is a true 64 bit env.  */
+#define bfd_mach_sparc_sparclet        2
+#define bfd_mach_sparc_sparclite       3
+#define bfd_mach_sparc_v8plus          4
+#define bfd_mach_sparc_v8plusa         5 /* with ultrasparc add'ns */
+#define bfd_mach_sparc_sparclite_le    6
+#define bfd_mach_sparc_v9              7
+#define bfd_mach_sparc_v9a             8 /* with ultrasparc add'ns */
+#define bfd_mach_sparc_v8plusb         9 /* with cheetah add'ns */
+#define bfd_mach_sparc_v9b             10 /* with cheetah add'ns */
+/* Nonzero if MACH has the v9 instruction set.  */
+#define bfd_mach_sparc_v9_p(mach) \
+  ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
+   && (mach) != bfd_mach_sparc_sparclite_le)
+  bfd_arch_mips,      /* MIPS Rxxxx */
+#define bfd_mach_mips3000              3000
+#define bfd_mach_mips3900              3900
+#define bfd_mach_mips4000              4000
+#define bfd_mach_mips4010              4010
+#define bfd_mach_mips4100              4100
+#define bfd_mach_mips4111              4111
+#define bfd_mach_mips4300              4300
+#define bfd_mach_mips4400              4400
+#define bfd_mach_mips4600              4600
+#define bfd_mach_mips4650              4650
+#define bfd_mach_mips5000              5000
+#define bfd_mach_mips6000              6000
+#define bfd_mach_mips8000              8000
+#define bfd_mach_mips10000             10000
+#define bfd_mach_mips16                16
+#define bfd_mach_mips32                32
+#define bfd_mach_mips32_4k             3204113 /* 32, 04, octal 'K' */
+#define bfd_mach_mips5                 5
+#define bfd_mach_mips64                64
+#define bfd_mach_mips_sb1              12310201 /* octal 'SB', 01 */
+  bfd_arch_i386,      /* Intel 386 */
+#define bfd_mach_i386_i386 0
+#define bfd_mach_i386_i8086 1
+#define bfd_mach_i386_i386_intel_syntax 2
+#define bfd_mach_x86_64 3
+#define bfd_mach_x86_64_intel_syntax 4
+  bfd_arch_we32k,     /* AT&T WE32xxx */
+  bfd_arch_tahoe,     /* CCI/Harris Tahoe */
+  bfd_arch_i860,      /* Intel 860 */
+  bfd_arch_i370,      /* IBM 360/370 Mainframes */
+  bfd_arch_romp,      /* IBM ROMP PC/RT */
+  bfd_arch_alliant,   /* Alliant */
+  bfd_arch_convex,    /* Convex */
+  bfd_arch_m88k,      /* Motorola 88xxx */
+  bfd_arch_pyramid,   /* Pyramid Technology */
+  bfd_arch_h8300,     /* Hitachi H8/300 */
+#define bfd_mach_h8300   1
+#define bfd_mach_h8300h  2
+#define bfd_mach_h8300s  3
+  bfd_arch_pdp11,     /* DEC PDP-11 */
+  bfd_arch_powerpc,   /* PowerPC */
+#define bfd_mach_ppc           0
+#define bfd_mach_ppc_403       403
+#define bfd_mach_ppc_403gc     4030
+#define bfd_mach_ppc_505       505
+#define bfd_mach_ppc_601       601
+#define bfd_mach_ppc_602       602
+#define bfd_mach_ppc_603       603
+#define bfd_mach_ppc_ec603e    6031
+#define bfd_mach_ppc_604       604
+#define bfd_mach_ppc_620       620
+#define bfd_mach_ppc_630       630
+#define bfd_mach_ppc_750       750
+#define bfd_mach_ppc_860       860
+#define bfd_mach_ppc_a35       35
+#define bfd_mach_ppc_rs64ii    642
+#define bfd_mach_ppc_rs64iii   643
+#define bfd_mach_ppc_7400      7400
+  bfd_arch_rs6000,    /* IBM RS/6000 */
+#define bfd_mach_rs6k          0
+#define bfd_mach_rs6k_rs1      6001
+#define bfd_mach_rs6k_rsc      6003
+#define bfd_mach_rs6k_rs2      6002
+  bfd_arch_hppa,      /* HP PA RISC */
+  bfd_arch_d10v,      /* Mitsubishi D10V */
+#define bfd_mach_d10v          0
+#define bfd_mach_d10v_ts2      2
+#define bfd_mach_d10v_ts3      3
+  bfd_arch_d30v,      /* Mitsubishi D30V */
+  bfd_arch_m68hc11,   /* Motorola 68HC11 */
+  bfd_arch_m68hc12,   /* Motorola 68HC12 */
+  bfd_arch_z8k,       /* Zilog Z8000 */
+#define bfd_mach_z8001         1
+#define bfd_mach_z8002         2
+  bfd_arch_h8500,     /* Hitachi H8/500 */
+  bfd_arch_sh,        /* Hitachi SH */
+#define bfd_mach_sh            0
+#define bfd_mach_sh2        0x20
+#define bfd_mach_sh_dsp     0x2d
+#define bfd_mach_sh3        0x30
+#define bfd_mach_sh3_dsp    0x3d
+#define bfd_mach_sh3e       0x3e
+#define bfd_mach_sh4        0x40
+  bfd_arch_alpha,     /* Dec Alpha */
+#define bfd_mach_alpha_ev4  0x10
+#define bfd_mach_alpha_ev5  0x20
+#define bfd_mach_alpha_ev6  0x30
+  bfd_arch_arm,       /* Advanced Risc Machines ARM */
+#define bfd_mach_arm_2         1
+#define bfd_mach_arm_2a        2
+#define bfd_mach_arm_3         3
+#define bfd_mach_arm_3M        4
+#define bfd_mach_arm_4         5
+#define bfd_mach_arm_4T        6
+#define bfd_mach_arm_5         7
+#define bfd_mach_arm_5T        8
+#define bfd_mach_arm_5TE       9
+#define bfd_mach_arm_XScale    10
+  bfd_arch_ns32k,     /* National Semiconductors ns32000 */
+  bfd_arch_w65,       /* WDC 65816 */
+  bfd_arch_tic30,     /* Texas Instruments TMS320C30 */
+  bfd_arch_tic54x,    /* Texas Instruments TMS320C54X */
+  bfd_arch_tic80,     /* TI TMS320c80 (MVP) */
+  bfd_arch_v850,      /* NEC V850 */
+#define bfd_mach_v850          0
+#define bfd_mach_v850e         'E'
+#define bfd_mach_v850ea        'A'
+  bfd_arch_arc,       /* ARC Cores */
+#define bfd_mach_arc_5         0
+#define bfd_mach_arc_6         1
+#define bfd_mach_arc_7         2
+#define bfd_mach_arc_8         3
+  bfd_arch_m32r,      /* Mitsubishi M32R/D */
+#define bfd_mach_m32r          0 /* backwards compatibility */
+#define bfd_mach_m32rx         'x'
+  bfd_arch_mn10200,   /* Matsushita MN10200 */
+  bfd_arch_mn10300,   /* Matsushita MN10300 */
+#define bfd_mach_mn10300               300
+#define bfd_mach_am33          330
+  bfd_arch_fr30,
+#define bfd_mach_fr30          0x46523330
+  bfd_arch_mcore,
+  bfd_arch_ia64,      /* HP/Intel ia64 */
+#define bfd_mach_ia64_elf64    0
+#define bfd_mach_ia64_elf32    1
+  bfd_arch_pj,
+  bfd_arch_avr,       /* Atmel AVR microcontrollers */
+#define bfd_mach_avr1          1
+#define bfd_mach_avr2          2
+#define bfd_mach_avr3          3
+#define bfd_mach_avr4          4
+#define bfd_mach_avr5          5
+  bfd_arch_cris,      /* Axis CRIS */
+  bfd_arch_s390,      /* IBM s390 */
+#define bfd_mach_s390_esa      0
+#define bfd_mach_s390_esame    1
+  bfd_arch_openrisc,  /* OpenRISC */
+  bfd_arch_last
+  };
+
+typedef struct bfd_arch_info
+{
+  int bits_per_word;
+  int bits_per_address;
+  int bits_per_byte;
+  enum bfd_architecture arch;
+  unsigned long mach;
+  const char *arch_name;
+  const char *printable_name;
+  unsigned int section_align_power;
+  /* True if this is the default machine for the architecture.  */
+  boolean the_default;
+  const struct bfd_arch_info * (*compatible)
+       PARAMS ((const struct bfd_arch_info *a,
+                const struct bfd_arch_info *b));
+
+  boolean (*scan) PARAMS ((const struct bfd_arch_info *, const char *));
+
+  const struct bfd_arch_info *next;
+} bfd_arch_info_type;
+const char *
+bfd_printable_name PARAMS ((bfd *abfd));
+
+const bfd_arch_info_type *
+bfd_scan_arch PARAMS ((const char *string));
+
+const char **
+bfd_arch_list PARAMS ((void));
+
+const bfd_arch_info_type *
+bfd_arch_get_compatible PARAMS ((
+    const bfd *abfd,
+    const bfd *bbfd));
+
+void
+bfd_set_arch_info PARAMS ((bfd *abfd, const bfd_arch_info_type *arg));
+
+enum bfd_architecture
+bfd_get_arch PARAMS ((bfd *abfd));
+
+unsigned long
+bfd_get_mach PARAMS ((bfd *abfd));
+
+unsigned int
+bfd_arch_bits_per_byte PARAMS ((bfd *abfd));
+
+unsigned int
+bfd_arch_bits_per_address PARAMS ((bfd *abfd));
+
+const bfd_arch_info_type *
+bfd_get_arch_info PARAMS ((bfd *abfd));
+
+const bfd_arch_info_type *
+bfd_lookup_arch PARAMS ((enum bfd_architecture
+    arch,
+    unsigned long machine));
+
+const char *
+bfd_printable_arch_mach PARAMS ((enum bfd_architecture arch, unsigned long machine));
+
+unsigned int
+bfd_octets_per_byte PARAMS ((bfd *abfd));
+
+unsigned int
+bfd_arch_mach_octets_per_byte PARAMS ((enum bfd_architecture arch,
+    unsigned long machine));
+
+typedef enum bfd_reloc_status
+{
+       /* No errors detected */
+  bfd_reloc_ok,
+
+       /* The relocation was performed, but there was an overflow. */
+  bfd_reloc_overflow,
+
+       /* The address to relocate was not within the section supplied. */
+  bfd_reloc_outofrange,
+
+       /* Used by special functions */
+  bfd_reloc_continue,
+
+       /* Unsupported relocation size requested. */
+  bfd_reloc_notsupported,
+
+       /* Unused */
+  bfd_reloc_other,
+
+       /* The symbol to relocate against was undefined. */
+  bfd_reloc_undefined,
+
+       /* The relocation was performed, but may not be ok - presently
+          generated only when linking i960 coff files with i960 b.out
+          symbols.  If this type is returned, the error_message argument
+          to bfd_perform_relocation will be set.  */
+  bfd_reloc_dangerous
+ }
+ bfd_reloc_status_type;
+
+
+typedef struct reloc_cache_entry
+{
+       /* A pointer into the canonical table of pointers  */
+  struct symbol_cache_entry **sym_ptr_ptr;
+
+       /* offset in section */
+  bfd_size_type address;
+
+       /* addend for relocation value */
+  bfd_vma addend;
+
+       /* Pointer to how to perform the required relocation */
+  reloc_howto_type *howto;
+
+} arelent;
+enum complain_overflow
+{
+       /* Do not complain on overflow. */
+  complain_overflow_dont,
+
+       /* Complain if the bitfield overflows, whether it is considered
+          as signed or unsigned. */
+  complain_overflow_bitfield,
+
+       /* Complain if the value overflows when considered as signed
+          number. */
+  complain_overflow_signed,
+
+       /* Complain if the value overflows when considered as an
+          unsigned number. */
+  complain_overflow_unsigned
+};
+
+struct reloc_howto_struct
+{
+       /*  The type field has mainly a documentary use - the back end can
+           do what it wants with it, though normally the back end's
+           external idea of what a reloc number is stored
+           in this field. For example, a PC relative word relocation
+           in a coff environment has the type 023 - because that's
+           what the outside world calls a R_PCRWORD reloc. */
+  unsigned int type;
+
+       /*  The value the final relocation is shifted right by. This drops
+           unwanted data from the relocation.  */
+  unsigned int rightshift;
+
+       /*  The size of the item to be relocated.  This is *not* a
+           power-of-two measure.  To get the number of bytes operated
+           on by a type of relocation, use bfd_get_reloc_size.  */
+  int size;
+
+       /*  The number of bits in the item to be relocated.  This is used
+           when doing overflow checking.  */
+  unsigned int bitsize;
+
+       /*  Notes that the relocation is relative to the location in the
+           data section of the addend. The relocation function will
+           subtract from the relocation value the address of the location
+           being relocated. */
+  boolean pc_relative;
+
+       /*  The bit position of the reloc value in the destination.
+           The relocated value is left shifted by this amount. */
+  unsigned int bitpos;
+
+       /* What type of overflow error should be checked for when
+          relocating. */
+  enum complain_overflow complain_on_overflow;
+
+       /* If this field is non null, then the supplied function is
+          called rather than the normal function. This allows really
+          strange relocation methods to be accomodated (e.g., i960 callj
+          instructions). */
+  bfd_reloc_status_type (*special_function)
+                                   PARAMS ((bfd *abfd,
+                                            arelent *reloc_entry,
+                                            struct symbol_cache_entry *symbol,
+                                            PTR data,
+                                            asection *input_section,
+                                            bfd *output_bfd,
+                                            char **error_message));
+
+       /* The textual name of the relocation type. */
+  char *name;
+
+       /* Some formats record a relocation addend in the section contents
+          rather than with the relocation.  For ELF formats this is the
+          distinction between USE_REL and USE_RELA (though the code checks
+          for USE_REL == 1/0).  The value of this field is TRUE if the
+          addend is recorded with the section contents; when performing a
+          partial link (ld -r) the section contents (the data) will be
+          modified.  The value of this field is FALSE if addends are
+          recorded with the relocation (in arelent.addend); when performing
+          a partial link the relocation will be modified.
+          All relocations for all ELF USE_RELA targets should set this field
+          to FALSE (values of TRUE should be looked on with suspicion).
+          However, the converse is not true: not all relocations of all ELF
+          USE_REL targets set this field to TRUE.  Why this is so is peculiar
+          to each particular target.  For relocs that aren't used in partial
+          links (e.g. GOT stuff) it doesn't matter what this is set to.  */
+  boolean partial_inplace;
+
+       /* The src_mask selects which parts of the read in data
+          are to be used in the relocation sum.  E.g., if this was an 8 bit
+          byte of data which we read and relocated, this would be
+          0x000000ff. When we have relocs which have an addend, such as
+          sun4 extended relocs, the value in the offset part of a
+          relocating field is garbage so we never use it. In this case
+          the mask would be 0x00000000. */
+  bfd_vma src_mask;
+
+       /* The dst_mask selects which parts of the instruction are replaced
+          into the instruction. In most cases src_mask == dst_mask,
+          except in the above special case, where dst_mask would be
+          0x000000ff, and src_mask would be 0x00000000.   */
+  bfd_vma dst_mask;
+
+       /* When some formats create PC relative instructions, they leave
+          the value of the pc of the place being relocated in the offset
+          slot of the instruction, so that a PC relative relocation can
+          be made just by adding in an ordinary offset (e.g., sun3 a.out).
+          Some formats leave the displacement part of an instruction
+          empty (e.g., m88k bcs); this flag signals the fact.*/
+  boolean pcrel_offset;
+
+};
+#define HOWTO(C, R,S,B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
+  {(unsigned)C,R,S,B, P, BI, O,SF,NAME,INPLACE,MASKSRC,MASKDST,PC}
+#define NEWHOWTO( FUNCTION, NAME,SIZE,REL,IN) HOWTO(0,0,SIZE,0,REL,0,complain_overflow_dont,FUNCTION, NAME,false,0,0,IN)
+
+#define EMPTY_HOWTO(C) \
+  HOWTO((C),0,0,0,false,0,complain_overflow_dont,NULL,NULL,false,0,0,false)
+
+#define HOWTO_PREPARE(relocation, symbol)      \
+  {                                            \
+  if (symbol != (asymbol *)NULL) {             \
+    if (bfd_is_com_section (symbol->section)) { \
+      relocation = 0;                          \
+    }                                          \
+    else {                                     \
+      relocation = symbol->value;              \
+    }                                          \
+  }                                            \
+}
+unsigned int
+bfd_get_reloc_size PARAMS ((reloc_howto_type *));
+
+typedef struct relent_chain {
+  arelent relent;
+  struct   relent_chain *next;
+} arelent_chain;
+bfd_reloc_status_type
+bfd_check_overflow PARAMS ((enum complain_overflow how,
+    unsigned int bitsize,
+    unsigned int rightshift,
+    unsigned int addrsize,
+    bfd_vma relocation));
+
+bfd_reloc_status_type
+bfd_perform_relocation PARAMS ((bfd *abfd,
+    arelent *reloc_entry,
+    PTR data,
+    asection *input_section,
+    bfd *output_bfd,
+    char **error_message));
+
+bfd_reloc_status_type
+bfd_install_relocation PARAMS ((bfd *abfd,
+    arelent *reloc_entry,
+    PTR data, bfd_vma data_start,
+    asection *input_section,
+    char **error_message));
+
+enum bfd_reloc_code_real {
+  _dummy_first_bfd_reloc_code_real,
+
+
+/* Basic absolute relocations of N bits. */
+  BFD_RELOC_64,
+  BFD_RELOC_32,
+  BFD_RELOC_26,
+  BFD_RELOC_24,
+  BFD_RELOC_16,
+  BFD_RELOC_14,
+  BFD_RELOC_8,
+
+/* PC-relative relocations.  Sometimes these are relative to the address
+of the relocation itself; sometimes they are relative to the start of
+the section containing the relocation.  It depends on the specific target.
+
+The 24-bit relocation is used in some Intel 960 configurations. */
+  BFD_RELOC_64_PCREL,
+  BFD_RELOC_32_PCREL,
+  BFD_RELOC_24_PCREL,
+  BFD_RELOC_16_PCREL,
+  BFD_RELOC_12_PCREL,
+  BFD_RELOC_8_PCREL,
+
+/* For ELF. */
+  BFD_RELOC_32_GOT_PCREL,
+  BFD_RELOC_16_GOT_PCREL,
+  BFD_RELOC_8_GOT_PCREL,
+  BFD_RELOC_32_GOTOFF,
+  BFD_RELOC_16_GOTOFF,
+  BFD_RELOC_LO16_GOTOFF,
+  BFD_RELOC_HI16_GOTOFF,
+  BFD_RELOC_HI16_S_GOTOFF,
+  BFD_RELOC_8_GOTOFF,
+  BFD_RELOC_32_PLT_PCREL,
+  BFD_RELOC_24_PLT_PCREL,
+  BFD_RELOC_16_PLT_PCREL,
+  BFD_RELOC_8_PLT_PCREL,
+  BFD_RELOC_32_PLTOFF,
+  BFD_RELOC_16_PLTOFF,
+  BFD_RELOC_LO16_PLTOFF,
+  BFD_RELOC_HI16_PLTOFF,
+  BFD_RELOC_HI16_S_PLTOFF,
+  BFD_RELOC_8_PLTOFF,
+
+/* Relocations used by 68K ELF. */
+  BFD_RELOC_68K_GLOB_DAT,
+  BFD_RELOC_68K_JMP_SLOT,
+  BFD_RELOC_68K_RELATIVE,
+
+/* Linkage-table relative. */
+  BFD_RELOC_32_BASEREL,
+  BFD_RELOC_16_BASEREL,
+  BFD_RELOC_LO16_BASEREL,
+  BFD_RELOC_HI16_BASEREL,
+  BFD_RELOC_HI16_S_BASEREL,
+  BFD_RELOC_8_BASEREL,
+  BFD_RELOC_RVA,
+
+/* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */
+  BFD_RELOC_8_FFnn,
+
+/* These PC-relative relocations are stored as word displacements --
+i.e., byte displacements shifted right two bits.  The 30-bit word
+displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
+SPARC.  (SPARC tools generally refer to this as <<WDISP30>>.)  The
+signed 16-bit displacement is used on the MIPS, and the 23-bit
+displacement is used on the Alpha. */
+  BFD_RELOC_32_PCREL_S2,
+  BFD_RELOC_16_PCREL_S2,
+  BFD_RELOC_23_PCREL_S2,
+
+/* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
+the target word.  These are used on the SPARC. */
+  BFD_RELOC_HI22,
+  BFD_RELOC_LO10,
+
+/* For systems that allocate a Global Pointer register, these are
+displacements off that register.  These relocation types are
+handled specially, because the value the register will have is
+decided relatively late. */
+  BFD_RELOC_GPREL16,
+  BFD_RELOC_GPREL32,
+
+/* Reloc types used for i960/b.out. */
+  BFD_RELOC_I960_CALLJ,
+
+/* SPARC ELF relocations.  There is probably some overlap with other
+relocation types already defined. */
+  BFD_RELOC_NONE,
+  BFD_RELOC_SPARC_WDISP22,
+  BFD_RELOC_SPARC22,
+  BFD_RELOC_SPARC13,
+  BFD_RELOC_SPARC_GOT10,
+  BFD_RELOC_SPARC_GOT13,
+  BFD_RELOC_SPARC_GOT22,
+  BFD_RELOC_SPARC_PC10,
+  BFD_RELOC_SPARC_PC22,
+  BFD_RELOC_SPARC_WPLT30,
+  BFD_RELOC_SPARC_COPY,
+  BFD_RELOC_SPARC_GLOB_DAT,
+  BFD_RELOC_SPARC_JMP_SLOT,
+  BFD_RELOC_SPARC_RELATIVE,
+  BFD_RELOC_SPARC_UA32,
+
+/* I think these are specific to SPARC a.out (e.g., Sun 4). */
+  BFD_RELOC_SPARC_BASE13,
+  BFD_RELOC_SPARC_BASE22,
+
+/* SPARC64 relocations */
+#define BFD_RELOC_SPARC_64 BFD_RELOC_64
+  BFD_RELOC_SPARC_10,
+  BFD_RELOC_SPARC_11,
+  BFD_RELOC_SPARC_OLO10,
+  BFD_RELOC_SPARC_HH22,
+  BFD_RELOC_SPARC_HM10,
+  BFD_RELOC_SPARC_LM22,
+  BFD_RELOC_SPARC_PC_HH22,
+  BFD_RELOC_SPARC_PC_HM10,
+  BFD_RELOC_SPARC_PC_LM22,
+  BFD_RELOC_SPARC_WDISP16,
+  BFD_RELOC_SPARC_WDISP19,
+  BFD_RELOC_SPARC_7,
+  BFD_RELOC_SPARC_6,
+  BFD_RELOC_SPARC_5,
+#define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
+  BFD_RELOC_SPARC_PLT64,
+  BFD_RELOC_SPARC_HIX22,
+  BFD_RELOC_SPARC_LOX10,
+  BFD_RELOC_SPARC_H44,
+  BFD_RELOC_SPARC_M44,
+  BFD_RELOC_SPARC_L44,
+  BFD_RELOC_SPARC_REGISTER,
+
+/* SPARC little endian relocation */
+  BFD_RELOC_SPARC_REV32,
+
+/* Alpha ECOFF and ELF relocations.  Some of these treat the symbol or
+"addend" in some special way.
+For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
+writing; when reading, it will be the absolute section symbol.  The
+addend is the displacement in bytes of the "lda" instruction from
+the "ldah" instruction (which is at the address of this reloc). */
+  BFD_RELOC_ALPHA_GPDISP_HI16,
+
+/* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
+with GPDISP_HI16 relocs.  The addend is ignored when writing the
+relocations out, and is filled in with the file's GP value on
+reading, for convenience. */
+  BFD_RELOC_ALPHA_GPDISP_LO16,
+
+/* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
+relocation except that there is no accompanying GPDISP_LO16
+relocation. */
+  BFD_RELOC_ALPHA_GPDISP,
+
+/* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
+the assembler turns it into a LDQ instruction to load the address of
+the symbol, and then fills in a register in the real instruction.
+
+The LITERAL reloc, at the LDQ instruction, refers to the .lita
+section symbol.  The addend is ignored when writing, but is filled
+in with the file's GP value on reading, for convenience, as with the
+GPDISP_LO16 reloc.
+
+The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
+It should refer to the symbol to be referenced, as with 16_GOTOFF,
+but it generates output not based on the position within the .got
+section, but relative to the GP value chosen for the file during the
+final link stage.
+
+The LITUSE reloc, on the instruction using the loaded address, gives
+information to the linker that it might be able to use to optimize
+away some literal section references.  The symbol is ignored (read
+as the absolute section symbol), and the "addend" indicates the type
+of instruction using the register:
+1 - "memory" fmt insn
+2 - byte-manipulation (byte offset reg)
+3 - jsr (target of branch)
+
+The GNU linker currently doesn't do any of this optimizing. */
+  BFD_RELOC_ALPHA_LITERAL,
+  BFD_RELOC_ALPHA_ELF_LITERAL,
+  BFD_RELOC_ALPHA_LITUSE,
+
+/* The BFD_RELOC_ALPHA_USER_* relocations are used by the assembler to
+process the explicit !<reloc>!sequence relocations, and are mapped
+into the normal relocations at the end of processing. */
+  BFD_RELOC_ALPHA_USER_LITERAL,
+  BFD_RELOC_ALPHA_USER_LITUSE_BASE,
+  BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF,
+  BFD_RELOC_ALPHA_USER_LITUSE_JSR,
+  BFD_RELOC_ALPHA_USER_GPDISP,
+  BFD_RELOC_ALPHA_USER_GPRELHIGH,
+  BFD_RELOC_ALPHA_USER_GPRELLOW,
+
+/* The HINT relocation indicates a value that should be filled into the
+"hint" field of a jmp/jsr/ret instruction, for possible branch-
+prediction logic which may be provided on some processors. */
+  BFD_RELOC_ALPHA_HINT,
+
+/* The LINKAGE relocation outputs a linkage pair in the object file,
+which is filled by the linker. */
+  BFD_RELOC_ALPHA_LINKAGE,
+
+/* The CODEADDR relocation outputs a STO_CA in the object file,
+which is filled by the linker. */
+  BFD_RELOC_ALPHA_CODEADDR,
+
+/* Bits 27..2 of the relocation address shifted right 2 bits;
+simple reloc otherwise. */
+  BFD_RELOC_MIPS_JMP,
+
+/* The MIPS16 jump instruction. */
+  BFD_RELOC_MIPS16_JMP,
+
+/* MIPS16 GP relative reloc. */
+  BFD_RELOC_MIPS16_GPREL,
+
+/* High 16 bits of 32-bit value; simple reloc. */
+  BFD_RELOC_HI16,
+
+/* High 16 bits of 32-bit value but the low 16 bits will be sign
+extended and added to form the final result.  If the low 16
+bits form a negative number, we need to add one to the high value
+to compensate for the borrow when the low bits are added. */
+  BFD_RELOC_HI16_S,
+
+/* Low 16 bits. */
+  BFD_RELOC_LO16,
+
+/* Like BFD_RELOC_HI16_S, but PC relative. */
+  BFD_RELOC_PCREL_HI16_S,
+
+/* Like BFD_RELOC_LO16, but PC relative. */
+  BFD_RELOC_PCREL_LO16,
+
+/* Relocation relative to the global pointer. */
+#define BFD_RELOC_MIPS_GPREL BFD_RELOC_GPREL16
+
+/* Relocation against a MIPS literal section. */
+  BFD_RELOC_MIPS_LITERAL,
+
+/* MIPS ELF relocations. */
+  BFD_RELOC_MIPS_GOT16,
+  BFD_RELOC_MIPS_CALL16,
+#define BFD_RELOC_MIPS_GPREL32 BFD_RELOC_GPREL32
+  BFD_RELOC_MIPS_GOT_HI16,
+  BFD_RELOC_MIPS_GOT_LO16,
+  BFD_RELOC_MIPS_CALL_HI16,
+  BFD_RELOC_MIPS_CALL_LO16,
+  BFD_RELOC_MIPS_SUB,
+  BFD_RELOC_MIPS_GOT_PAGE,
+  BFD_RELOC_MIPS_GOT_OFST,
+  BFD_RELOC_MIPS_GOT_DISP,
+
+
+/* i386/elf relocations */
+  BFD_RELOC_386_GOT32,
+  BFD_RELOC_386_PLT32,
+  BFD_RELOC_386_COPY,
+  BFD_RELOC_386_GLOB_DAT,
+  BFD_RELOC_386_JUMP_SLOT,
+  BFD_RELOC_386_RELATIVE,
+  BFD_RELOC_386_GOTOFF,
+  BFD_RELOC_386_GOTPC,
+
+/* x86-64/elf relocations */
+  BFD_RELOC_X86_64_GOT32,
+  BFD_RELOC_X86_64_PLT32,
+  BFD_RELOC_X86_64_COPY,
+  BFD_RELOC_X86_64_GLOB_DAT,
+  BFD_RELOC_X86_64_JUMP_SLOT,
+  BFD_RELOC_X86_64_RELATIVE,
+  BFD_RELOC_X86_64_GOTPCREL,
+  BFD_RELOC_X86_64_32S,
+
+/* ns32k relocations */
+  BFD_RELOC_NS32K_IMM_8,
+  BFD_RELOC_NS32K_IMM_16,
+  BFD_RELOC_NS32K_IMM_32,
+  BFD_RELOC_NS32K_IMM_8_PCREL,
+  BFD_RELOC_NS32K_IMM_16_PCREL,
+  BFD_RELOC_NS32K_IMM_32_PCREL,
+  BFD_RELOC_NS32K_DISP_8,
+  BFD_RELOC_NS32K_DISP_16,
+  BFD_RELOC_NS32K_DISP_32,
+  BFD_RELOC_NS32K_DISP_8_PCREL,
+  BFD_RELOC_NS32K_DISP_16_PCREL,
+  BFD_RELOC_NS32K_DISP_32_PCREL,
+
+/* PDP11 relocations */
+  BFD_RELOC_PDP11_DISP_8_PCREL,
+  BFD_RELOC_PDP11_DISP_6_PCREL,
+
+/* Picojava relocs.  Not all of these appear in object files. */
+  BFD_RELOC_PJ_CODE_HI16,
+  BFD_RELOC_PJ_CODE_LO16,
+  BFD_RELOC_PJ_CODE_DIR16,
+  BFD_RELOC_PJ_CODE_DIR32,
+  BFD_RELOC_PJ_CODE_REL16,
+  BFD_RELOC_PJ_CODE_REL32,
+
+/* Power(rs6000) and PowerPC relocations. */
+  BFD_RELOC_PPC_B26,
+  BFD_RELOC_PPC_BA26,
+  BFD_RELOC_PPC_TOC16,
+  BFD_RELOC_PPC_B16,
+  BFD_RELOC_PPC_B16_BRTAKEN,
+  BFD_RELOC_PPC_B16_BRNTAKEN,
+  BFD_RELOC_PPC_BA16,
+  BFD_RELOC_PPC_BA16_BRTAKEN,
+  BFD_RELOC_PPC_BA16_BRNTAKEN,
+  BFD_RELOC_PPC_COPY,
+  BFD_RELOC_PPC_GLOB_DAT,
+  BFD_RELOC_PPC_JMP_SLOT,
+  BFD_RELOC_PPC_RELATIVE,
+  BFD_RELOC_PPC_LOCAL24PC,
+  BFD_RELOC_PPC_EMB_NADDR32,
+  BFD_RELOC_PPC_EMB_NADDR16,
+  BFD_RELOC_PPC_EMB_NADDR16_LO,
+  BFD_RELOC_PPC_EMB_NADDR16_HI,
+  BFD_RELOC_PPC_EMB_NADDR16_HA,
+  BFD_RELOC_PPC_EMB_SDAI16,
+  BFD_RELOC_PPC_EMB_SDA2I16,
+  BFD_RELOC_PPC_EMB_SDA2REL,
+  BFD_RELOC_PPC_EMB_SDA21,
+  BFD_RELOC_PPC_EMB_MRKREF,
+  BFD_RELOC_PPC_EMB_RELSEC16,
+  BFD_RELOC_PPC_EMB_RELST_LO,
+  BFD_RELOC_PPC_EMB_RELST_HI,
+  BFD_RELOC_PPC_EMB_RELST_HA,
+  BFD_RELOC_PPC_EMB_BIT_FLD,
+  BFD_RELOC_PPC_EMB_RELSDA,
+
+/* IBM 370/390 relocations */
+  BFD_RELOC_I370_D12,
+
+/* The type of reloc used to build a contructor table - at the moment
+probably a 32 bit wide absolute relocation, but the target can choose.
+It generally does map to one of the other relocation types. */
+  BFD_RELOC_CTOR,
+
+/* ARM 26 bit pc-relative branch.  The lowest two bits must be zero and are
+not stored in the instruction. */
+  BFD_RELOC_ARM_PCREL_BRANCH,
+
+/* ARM 26 bit pc-relative branch.  The lowest bit must be zero and is
+not stored in the instruction.  The 2nd lowest bit comes from a 1 bit
+field in the instruction. */
+  BFD_RELOC_ARM_PCREL_BLX,
+
+/* Thumb 22 bit pc-relative branch.  The lowest bit must be zero and is
+not stored in the instruction.  The 2nd lowest bit comes from a 1 bit
+field in the instruction. */
+  BFD_RELOC_THUMB_PCREL_BLX,
+
+/* These relocs are only used within the ARM assembler.  They are not
+(at present) written to any object files. */
+  BFD_RELOC_ARM_IMMEDIATE,
+  BFD_RELOC_ARM_ADRL_IMMEDIATE,
+  BFD_RELOC_ARM_OFFSET_IMM,
+  BFD_RELOC_ARM_SHIFT_IMM,
+  BFD_RELOC_ARM_SWI,
+  BFD_RELOC_ARM_MULTI,
+  BFD_RELOC_ARM_CP_OFF_IMM,
+  BFD_RELOC_ARM_ADR_IMM,
+  BFD_RELOC_ARM_LDR_IMM,
+  BFD_RELOC_ARM_LITERAL,
+  BFD_RELOC_ARM_IN_POOL,
+  BFD_RELOC_ARM_OFFSET_IMM8,
+  BFD_RELOC_ARM_HWLITERAL,
+  BFD_RELOC_ARM_THUMB_ADD,
+  BFD_RELOC_ARM_THUMB_IMM,
+  BFD_RELOC_ARM_THUMB_SHIFT,
+  BFD_RELOC_ARM_THUMB_OFFSET,
+  BFD_RELOC_ARM_GOT12,
+  BFD_RELOC_ARM_GOT32,
+  BFD_RELOC_ARM_JUMP_SLOT,
+  BFD_RELOC_ARM_COPY,
+  BFD_RELOC_ARM_GLOB_DAT,
+  BFD_RELOC_ARM_PLT32,
+  BFD_RELOC_ARM_RELATIVE,
+  BFD_RELOC_ARM_GOTOFF,
+  BFD_RELOC_ARM_GOTPC,
+
+/* Hitachi SH relocs.  Not all of these appear in object files. */
+  BFD_RELOC_SH_PCDISP8BY2,
+  BFD_RELOC_SH_PCDISP12BY2,
+  BFD_RELOC_SH_IMM4,
+  BFD_RELOC_SH_IMM4BY2,
+  BFD_RELOC_SH_IMM4BY4,
+  BFD_RELOC_SH_IMM8,
+  BFD_RELOC_SH_IMM8BY2,
+  BFD_RELOC_SH_IMM8BY4,
+  BFD_RELOC_SH_PCRELIMM8BY2,
+  BFD_RELOC_SH_PCRELIMM8BY4,
+  BFD_RELOC_SH_SWITCH16,
+  BFD_RELOC_SH_SWITCH32,
+  BFD_RELOC_SH_USES,
+  BFD_RELOC_SH_COUNT,
+  BFD_RELOC_SH_ALIGN,
+  BFD_RELOC_SH_CODE,
+  BFD_RELOC_SH_DATA,
+  BFD_RELOC_SH_LABEL,
+  BFD_RELOC_SH_LOOP_START,
+  BFD_RELOC_SH_LOOP_END,
+  BFD_RELOC_SH_COPY,
+  BFD_RELOC_SH_GLOB_DAT,
+  BFD_RELOC_SH_JMP_SLOT,
+  BFD_RELOC_SH_RELATIVE,
+  BFD_RELOC_SH_GOTPC,
+
+/* Thumb 23-, 12- and 9-bit pc-relative branches.  The lowest bit must
+be zero and is not stored in the instruction. */
+  BFD_RELOC_THUMB_PCREL_BRANCH9,
+  BFD_RELOC_THUMB_PCREL_BRANCH12,
+  BFD_RELOC_THUMB_PCREL_BRANCH23,
+
+/* ARC Cores relocs.
+ARC 22 bit pc-relative branch.  The lowest two bits must be zero and are
+not stored in the instruction.  The high 20 bits are installed in bits 26
+through 7 of the instruction. */
+  BFD_RELOC_ARC_B22_PCREL,
+
+/* ARC 26 bit absolute branch.  The lowest two bits must be zero and are not
+stored in the instruction.  The high 24 bits are installed in bits 23
+through 0. */
+  BFD_RELOC_ARC_B26,
+
+/* Mitsubishi D10V relocs.
+This is a 10-bit reloc with the right 2 bits
+assumed to be 0. */
+  BFD_RELOC_D10V_10_PCREL_R,
+
+/* Mitsubishi D10V relocs.
+This is a 10-bit reloc with the right 2 bits
+assumed to be 0.  This is the same as the previous reloc
+except it is in the left container, i.e.,
+shifted left 15 bits. */
+  BFD_RELOC_D10V_10_PCREL_L,
+
+/* This is an 18-bit reloc with the right 2 bits
+assumed to be 0. */
+  BFD_RELOC_D10V_18,
+
+/* This is an 18-bit reloc with the right 2 bits
+assumed to be 0. */
+  BFD_RELOC_D10V_18_PCREL,
+
+/* Mitsubishi D30V relocs.
+This is a 6-bit absolute reloc. */
+  BFD_RELOC_D30V_6,
+
+/* This is a 6-bit pc-relative reloc with
+the right 3 bits assumed to be 0. */
+  BFD_RELOC_D30V_9_PCREL,
+
+/* This is a 6-bit pc-relative reloc with
+the right 3 bits assumed to be 0. Same
+as the previous reloc but on the right side
+of the container. */
+  BFD_RELOC_D30V_9_PCREL_R,
+
+/* This is a 12-bit absolute reloc with the
+right 3 bitsassumed to be 0. */
+  BFD_RELOC_D30V_15,
+
+/* This is a 12-bit pc-relative reloc with
+the right 3 bits assumed to be 0. */
+  BFD_RELOC_D30V_15_PCREL,
+
+/* This is a 12-bit pc-relative reloc with
+the right 3 bits assumed to be 0. Same
+as the previous reloc but on the right side
+of the container. */
+  BFD_RELOC_D30V_15_PCREL_R,
+
+/* This is an 18-bit absolute reloc with
+the right 3 bits assumed to be 0. */
+  BFD_RELOC_D30V_21,
+
+/* This is an 18-bit pc-relative reloc with
+the right 3 bits assumed to be 0. */
+  BFD_RELOC_D30V_21_PCREL,
+
+/* This is an 18-bit pc-relative reloc with
+the right 3 bits assumed to be 0. Same
+as the previous reloc but on the right side
+of the container. */
+  BFD_RELOC_D30V_21_PCREL_R,
+
+/* This is a 32-bit absolute reloc. */
+  BFD_RELOC_D30V_32,
+
+/* This is a 32-bit pc-relative reloc. */
+  BFD_RELOC_D30V_32_PCREL,
+
+/* Mitsubishi M32R relocs.
+This is a 24 bit absolute address. */
+  BFD_RELOC_M32R_24,
+
+/* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */
+  BFD_RELOC_M32R_10_PCREL,
+
+/* This is an 18-bit reloc with the right 2 bits assumed to be 0. */
+  BFD_RELOC_M32R_18_PCREL,
+
+/* This is a 26-bit reloc with the right 2 bits assumed to be 0. */
+  BFD_RELOC_M32R_26_PCREL,
+
+/* This is a 16-bit reloc containing the high 16 bits of an address
+used when the lower 16 bits are treated as unsigned. */
+  BFD_RELOC_M32R_HI16_ULO,
+
+/* This is a 16-bit reloc containing the high 16 bits of an address
+used when the lower 16 bits are treated as signed. */
+  BFD_RELOC_M32R_HI16_SLO,
+
+/* This is a 16-bit reloc containing the lower 16 bits of an address. */
+  BFD_RELOC_M32R_LO16,
+
+/* This is a 16-bit reloc containing the small data area offset for use in
+add3, load, and store instructions. */
+  BFD_RELOC_M32R_SDA16,
+
+/* This is a 9-bit reloc */
+  BFD_RELOC_V850_9_PCREL,
+
+/* This is a 22-bit reloc */
+  BFD_RELOC_V850_22_PCREL,
+
+/* This is a 16 bit offset from the short data area pointer. */
+  BFD_RELOC_V850_SDA_16_16_OFFSET,
+
+/* This is a 16 bit offset (of which only 15 bits are used) from the
+short data area pointer. */
+  BFD_RELOC_V850_SDA_15_16_OFFSET,
+
+/* This is a 16 bit offset from the zero data area pointer. */
+  BFD_RELOC_V850_ZDA_16_16_OFFSET,
+
+/* This is a 16 bit offset (of which only 15 bits are used) from the
+zero data area pointer. */
+  BFD_RELOC_V850_ZDA_15_16_OFFSET,
+
+/* This is an 8 bit offset (of which only 6 bits are used) from the
+tiny data area pointer. */
+  BFD_RELOC_V850_TDA_6_8_OFFSET,
+
+/* This is an 8bit offset (of which only 7 bits are used) from the tiny
+data area pointer. */
+  BFD_RELOC_V850_TDA_7_8_OFFSET,
+
+/* This is a 7 bit offset from the tiny data area pointer. */
+  BFD_RELOC_V850_TDA_7_7_OFFSET,
+
+/* This is a 16 bit offset from the tiny data area pointer. */
+  BFD_RELOC_V850_TDA_16_16_OFFSET,
+
+/* This is a 5 bit offset (of which only 4 bits are used) from the tiny
+data area pointer. */
+  BFD_RELOC_V850_TDA_4_5_OFFSET,
+
+/* This is a 4 bit offset from the tiny data area pointer. */
+  BFD_RELOC_V850_TDA_4_4_OFFSET,
+
+/* This is a 16 bit offset from the short data area pointer, with the
+bits placed non-contigously in the instruction. */
+  BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET,
+
+/* This is a 16 bit offset from the zero data area pointer, with the
+bits placed non-contigously in the instruction. */
+  BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET,
+
+/* This is a 6 bit offset from the call table base pointer. */
+  BFD_RELOC_V850_CALLT_6_7_OFFSET,
+
+/* This is a 16 bit offset from the call table base pointer. */
+  BFD_RELOC_V850_CALLT_16_16_OFFSET,
+
+
+/* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
+instruction. */
+  BFD_RELOC_MN10300_32_PCREL,
+
+/* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
+instruction. */
+  BFD_RELOC_MN10300_16_PCREL,
+
+/* This is a 8bit DP reloc for the tms320c30, where the most
+significant 8 bits of a 24 bit word are placed into the least
+significant 8 bits of the opcode. */
+  BFD_RELOC_TIC30_LDP,
+
+/* This is a 7bit reloc for the tms320c54x, where the least
+significant 7 bits of a 16 bit word are placed into the least
+significant 7 bits of the opcode. */
+  BFD_RELOC_TIC54X_PARTLS7,
+
+/* This is a 9bit DP reloc for the tms320c54x, where the most
+significant 9 bits of a 16 bit word are placed into the least
+significant 9 bits of the opcode. */
+  BFD_RELOC_TIC54X_PARTMS9,
+
+/* This is an extended address 23-bit reloc for the tms320c54x. */
+  BFD_RELOC_TIC54X_23,
+
+/* This is a 16-bit reloc for the tms320c54x, where the least
+significant 16 bits of a 23-bit extended address are placed into
+the opcode. */
+  BFD_RELOC_TIC54X_16_OF_23,
+
+/* This is a reloc for the tms320c54x, where the most
+significant 7 bits of a 23-bit extended address are placed into
+the opcode. */
+  BFD_RELOC_TIC54X_MS7_OF_23,
+
+/* This is a 48 bit reloc for the FR30 that stores 32 bits. */
+  BFD_RELOC_FR30_48,
+
+/* This is a 32 bit reloc for the FR30 that stores 20 bits split up into
+two sections. */
+  BFD_RELOC_FR30_20,
+
+/* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
+4 bits. */
+  BFD_RELOC_FR30_6_IN_4,
+
+/* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
+into 8 bits. */
+  BFD_RELOC_FR30_8_IN_8,
+
+/* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
+into 8 bits. */
+  BFD_RELOC_FR30_9_IN_8,
+
+/* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
+into 8 bits. */
+  BFD_RELOC_FR30_10_IN_8,
+
+/* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
+short offset into 8 bits. */
+  BFD_RELOC_FR30_9_PCREL,
+
+/* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
+short offset into 11 bits. */
+  BFD_RELOC_FR30_12_PCREL,
+
+/* Motorola Mcore relocations. */
+  BFD_RELOC_MCORE_PCREL_IMM8BY4,
+  BFD_RELOC_MCORE_PCREL_IMM11BY2,
+  BFD_RELOC_MCORE_PCREL_IMM4BY2,
+  BFD_RELOC_MCORE_PCREL_32,
+  BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2,
+  BFD_RELOC_MCORE_RVA,
+
+/* This is a 16 bit reloc for the AVR that stores 8 bit pc relative
+short offset into 7 bits. */
+  BFD_RELOC_AVR_7_PCREL,
+
+/* This is a 16 bit reloc for the AVR that stores 13 bit pc relative
+short offset into 12 bits. */
+  BFD_RELOC_AVR_13_PCREL,
+
+/* This is a 16 bit reloc for the AVR that stores 17 bit value (usually
+program memory address) into 16 bits. */
+  BFD_RELOC_AVR_16_PM,
+
+/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
+data memory address) into 8 bit immediate value of LDI insn. */
+  BFD_RELOC_AVR_LO8_LDI,
+
+/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
+of data memory address) into 8 bit immediate value of LDI insn. */
+  BFD_RELOC_AVR_HI8_LDI,
+
+/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
+of program memory address) into 8 bit immediate value of LDI insn. */
+  BFD_RELOC_AVR_HH8_LDI,
+
+/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
+(usually data memory address) into 8 bit immediate value of SUBI insn. */
+  BFD_RELOC_AVR_LO8_LDI_NEG,
+
+/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
+(high 8 bit of data memory address) into 8 bit immediate value of
+SUBI insn. */
+  BFD_RELOC_AVR_HI8_LDI_NEG,
+
+/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
+(most high 8 bit of program memory address) into 8 bit immediate value
+of LDI or SUBI insn. */
+  BFD_RELOC_AVR_HH8_LDI_NEG,
+
+/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
+command address) into 8 bit immediate value of LDI insn. */
+  BFD_RELOC_AVR_LO8_LDI_PM,
+
+/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
+of command address) into 8 bit immediate value of LDI insn. */
+  BFD_RELOC_AVR_HI8_LDI_PM,
+
+/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
+of command address) into 8 bit immediate value of LDI insn. */
+  BFD_RELOC_AVR_HH8_LDI_PM,
+
+/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
+(usually command address) into 8 bit immediate value of SUBI insn. */
+  BFD_RELOC_AVR_LO8_LDI_PM_NEG,
+
+/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
+(high 8 bit of 16 bit command address) into 8 bit immediate value
+of SUBI insn. */
+  BFD_RELOC_AVR_HI8_LDI_PM_NEG,
+
+/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
+(high 6 bit of 22 bit command address) into 8 bit immediate
+value of SUBI insn. */
+  BFD_RELOC_AVR_HH8_LDI_PM_NEG,
+
+/* This is a 32 bit reloc for the AVR that stores 23 bit value
+into 22 bits. */
+  BFD_RELOC_AVR_CALL,
+
+/* Direct 12 bit. */
+  BFD_RELOC_390_12,
+
+/* 12 bit GOT offset. */
+  BFD_RELOC_390_GOT12,
+
+/* 32 bit PC relative PLT address. */
+  BFD_RELOC_390_PLT32,
+
+/* Copy symbol at runtime. */
+  BFD_RELOC_390_COPY,
+
+/* Create GOT entry. */
+  BFD_RELOC_390_GLOB_DAT,
+
+/* Create PLT entry. */
+  BFD_RELOC_390_JMP_SLOT,
+
+/* Adjust by program base. */
+  BFD_RELOC_390_RELATIVE,
+
+/* 32 bit PC relative offset to GOT. */
+  BFD_RELOC_390_GOTPC,
+
+/* 16 bit GOT offset. */
+  BFD_RELOC_390_GOT16,
+
+/* PC relative 16 bit shifted by 1. */
+  BFD_RELOC_390_PC16DBL,
+
+/* 16 bit PC rel. PLT shifted by 1. */
+  BFD_RELOC_390_PLT16DBL,
+
+/* PC relative 32 bit shifted by 1. */
+  BFD_RELOC_390_PC32DBL,
+
+/* 32 bit PC rel. PLT shifted by 1. */
+  BFD_RELOC_390_PLT32DBL,
+
+/* 32 bit PC rel. GOT shifted by 1. */
+  BFD_RELOC_390_GOTPCDBL,
+
+/* 64 bit GOT offset. */
+  BFD_RELOC_390_GOT64,
+
+/* 64 bit PC relative PLT address. */
+  BFD_RELOC_390_PLT64,
+
+/* 32 bit rel. offset to GOT entry. */
+  BFD_RELOC_390_GOTENT,
+
+/* These two relocations are used by the linker to determine which of
+the entries in a C++ virtual function table are actually used.  When
+the --gc-sections option is given, the linker will zero out the entries
+that are not used, so that the code for those functions need not be
+included in the output.
+
+VTABLE_INHERIT is a zero-space relocation used to describe to the
+linker the inheritence tree of a C++ virtual function table.  The
+relocation's symbol should be the parent class' vtable, and the
+relocation should be located at the child vtable.
+
+VTABLE_ENTRY is a zero-space relocation that describes the use of a
+virtual function table entry.  The reloc's symbol should refer to the
+table of the class mentioned in the code.  Off of that base, an offset
+describes the entry that is being used.  For Rela hosts, this offset
+is stored in the reloc's addend.  For Rel hosts, we are forced to put
+this offset in the reloc's section offset. */
+  BFD_RELOC_VTABLE_INHERIT,
+  BFD_RELOC_VTABLE_ENTRY,
+
+/* Intel IA64 Relocations. */
+  BFD_RELOC_IA64_IMM14,
+  BFD_RELOC_IA64_IMM22,
+  BFD_RELOC_IA64_IMM64,
+  BFD_RELOC_IA64_DIR32MSB,
+  BFD_RELOC_IA64_DIR32LSB,
+  BFD_RELOC_IA64_DIR64MSB,
+  BFD_RELOC_IA64_DIR64LSB,
+  BFD_RELOC_IA64_GPREL22,
+  BFD_RELOC_IA64_GPREL64I,
+  BFD_RELOC_IA64_GPREL32MSB,
+  BFD_RELOC_IA64_GPREL32LSB,
+  BFD_RELOC_IA64_GPREL64MSB,
+  BFD_RELOC_IA64_GPREL64LSB,
+  BFD_RELOC_IA64_LTOFF22,
+  BFD_RELOC_IA64_LTOFF64I,
+  BFD_RELOC_IA64_PLTOFF22,
+  BFD_RELOC_IA64_PLTOFF64I,
+  BFD_RELOC_IA64_PLTOFF64MSB,
+  BFD_RELOC_IA64_PLTOFF64LSB,
+  BFD_RELOC_IA64_FPTR64I,
+  BFD_RELOC_IA64_FPTR32MSB,
+  BFD_RELOC_IA64_FPTR32LSB,
+  BFD_RELOC_IA64_FPTR64MSB,
+  BFD_RELOC_IA64_FPTR64LSB,
+  BFD_RELOC_IA64_PCREL21B,
+  BFD_RELOC_IA64_PCREL21BI,
+  BFD_RELOC_IA64_PCREL21M,
+  BFD_RELOC_IA64_PCREL21F,
+  BFD_RELOC_IA64_PCREL22,
+  BFD_RELOC_IA64_PCREL60B,
+  BFD_RELOC_IA64_PCREL64I,
+  BFD_RELOC_IA64_PCREL32MSB,
+  BFD_RELOC_IA64_PCREL32LSB,
+  BFD_RELOC_IA64_PCREL64MSB,
+  BFD_RELOC_IA64_PCREL64LSB,
+  BFD_RELOC_IA64_LTOFF_FPTR22,
+  BFD_RELOC_IA64_LTOFF_FPTR64I,
+  BFD_RELOC_IA64_LTOFF_FPTR64MSB,
+  BFD_RELOC_IA64_LTOFF_FPTR64LSB,
+  BFD_RELOC_IA64_SEGREL32MSB,
+  BFD_RELOC_IA64_SEGREL32LSB,
+  BFD_RELOC_IA64_SEGREL64MSB,
+  BFD_RELOC_IA64_SEGREL64LSB,
+  BFD_RELOC_IA64_SECREL32MSB,
+  BFD_RELOC_IA64_SECREL32LSB,
+  BFD_RELOC_IA64_SECREL64MSB,
+  BFD_RELOC_IA64_SECREL64LSB,
+  BFD_RELOC_IA64_REL32MSB,
+  BFD_RELOC_IA64_REL32LSB,
+  BFD_RELOC_IA64_REL64MSB,
+  BFD_RELOC_IA64_REL64LSB,
+  BFD_RELOC_IA64_LTV32MSB,
+  BFD_RELOC_IA64_LTV32LSB,
+  BFD_RELOC_IA64_LTV64MSB,
+  BFD_RELOC_IA64_LTV64LSB,
+  BFD_RELOC_IA64_IPLTMSB,
+  BFD_RELOC_IA64_IPLTLSB,
+  BFD_RELOC_IA64_COPY,
+  BFD_RELOC_IA64_TPREL22,
+  BFD_RELOC_IA64_TPREL64MSB,
+  BFD_RELOC_IA64_TPREL64LSB,
+  BFD_RELOC_IA64_LTOFF_TP22,
+  BFD_RELOC_IA64_LTOFF22X,
+  BFD_RELOC_IA64_LDXMOV,
+
+/* Motorola 68HC11 reloc.
+This is the 8 bits high part of an absolute address. */
+  BFD_RELOC_M68HC11_HI8,
+
+/* Motorola 68HC11 reloc.
+This is the 8 bits low part of an absolute address. */
+  BFD_RELOC_M68HC11_LO8,
+
+/* Motorola 68HC11 reloc.
+This is the 3 bits of a value. */
+  BFD_RELOC_M68HC11_3B,
+
+/* These relocs are only used within the CRIS assembler.  They are not
+(at present) written to any object files. */
+  BFD_RELOC_CRIS_BDISP8,
+  BFD_RELOC_CRIS_UNSIGNED_5,
+  BFD_RELOC_CRIS_SIGNED_6,
+  BFD_RELOC_CRIS_UNSIGNED_6,
+  BFD_RELOC_CRIS_UNSIGNED_4,
+
+/* Relocs used in ELF shared libraries for CRIS. */
+  BFD_RELOC_CRIS_COPY,
+  BFD_RELOC_CRIS_GLOB_DAT,
+  BFD_RELOC_CRIS_JUMP_SLOT,
+  BFD_RELOC_CRIS_RELATIVE,
+
+/* 32-bit offset to symbol-entry within GOT. */
+  BFD_RELOC_CRIS_32_GOT,
+
+/* 16-bit offset to symbol-entry within GOT. */
+  BFD_RELOC_CRIS_16_GOT,
+
+/* 32-bit offset to symbol-entry within GOT, with PLT handling. */
+  BFD_RELOC_CRIS_32_GOTPLT,
+
+/* 16-bit offset to symbol-entry within GOT, with PLT handling. */
+  BFD_RELOC_CRIS_16_GOTPLT,
+
+/* 32-bit offset to symbol, relative to GOT. */
+  BFD_RELOC_CRIS_32_GOTREL,
+
+/* 32-bit offset to symbol with PLT entry, relative to GOT. */
+  BFD_RELOC_CRIS_32_PLT_GOTREL,
+
+/* 32-bit offset to symbol with PLT entry, relative to this relocation. */
+  BFD_RELOC_CRIS_32_PLT_PCREL,
+
+/* Intel i860 Relocations. */
+  BFD_RELOC_860_COPY,
+  BFD_RELOC_860_GLOB_DAT,
+  BFD_RELOC_860_JUMP_SLOT,
+  BFD_RELOC_860_RELATIVE,
+  BFD_RELOC_860_PC26,
+  BFD_RELOC_860_PLT26,
+  BFD_RELOC_860_PC16,
+  BFD_RELOC_860_LOW0,
+  BFD_RELOC_860_SPLIT0,
+  BFD_RELOC_860_LOW1,
+  BFD_RELOC_860_SPLIT1,
+  BFD_RELOC_860_LOW2,
+  BFD_RELOC_860_SPLIT2,
+  BFD_RELOC_860_LOW3,
+  BFD_RELOC_860_LOGOT0,
+  BFD_RELOC_860_SPGOT0,
+  BFD_RELOC_860_LOGOT1,
+  BFD_RELOC_860_SPGOT1,
+  BFD_RELOC_860_LOGOTOFF0,
+  BFD_RELOC_860_SPGOTOFF0,
+  BFD_RELOC_860_LOGOTOFF1,
+  BFD_RELOC_860_SPGOTOFF1,
+  BFD_RELOC_860_LOGOTOFF2,
+  BFD_RELOC_860_LOGOTOFF3,
+  BFD_RELOC_860_LOPC,
+  BFD_RELOC_860_HIGHADJ,
+  BFD_RELOC_860_HAGOT,
+  BFD_RELOC_860_HAGOTOFF,
+  BFD_RELOC_860_HAPC,
+  BFD_RELOC_860_HIGH,
+  BFD_RELOC_860_HIGOT,
+  BFD_RELOC_860_HIGOTOFF,
+
+/* OpenRISC Relocations. */
+  BFD_RELOC_OPENRISC_ABS_26,
+  BFD_RELOC_OPENRISC_REL_26,
+  BFD_RELOC_UNUSED };
+typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
+reloc_howto_type *
+bfd_reloc_type_lookup PARAMS ((bfd *abfd, bfd_reloc_code_real_type code));
+
+const char *
+bfd_get_reloc_code_name PARAMS ((bfd_reloc_code_real_type code));
+
+
+typedef struct symbol_cache_entry
+{
+       /* A pointer to the BFD which owns the symbol. This information
+          is necessary so that a back end can work out what additional
+          information (invisible to the application writer) is carried
+          with the symbol.
+
+          This field is *almost* redundant, since you can use section->owner
+          instead, except that some symbols point to the global sections
+          bfd_{abs,com,und}_section.  This could be fixed by making
+          these globals be per-bfd (or per-target-flavor).  FIXME. */
+
+  struct _bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */
+
+       /* The text of the symbol. The name is left alone, and not copied; the
+          application may not alter it. */
+  CONST char *name;
+
+       /* The value of the symbol.  This really should be a union of a
+          numeric value with a pointer, since some flags indicate that
+          a pointer to another symbol is stored here.  */
+  symvalue value;
+
+       /* Attributes of a symbol: */
+
+#define BSF_NO_FLAGS    0x00
+
+       /* The symbol has local scope; <<static>> in <<C>>. The value
+          is the offset into the section of the data. */
+#define BSF_LOCAL      0x01
+
+       /* The symbol has global scope; initialized data in <<C>>. The
+          value is the offset into the section of the data. */
+#define BSF_GLOBAL     0x02
+
+       /* The symbol has global scope and is exported. The value is
+          the offset into the section of the data. */
+#define BSF_EXPORT     BSF_GLOBAL /* no real difference */
+
+       /* A normal C symbol would be one of:
+          <<BSF_LOCAL>>, <<BSF_FORT_COMM>>,  <<BSF_UNDEFINED>> or
+          <<BSF_GLOBAL>> */
+
+       /* The symbol is a debugging record. The value has an arbitary
+          meaning, unless BSF_DEBUGGING_RELOC is also set.  */
+#define BSF_DEBUGGING  0x08
+
+       /* The symbol denotes a function entry point.  Used in ELF,
+          perhaps others someday.  */
+#define BSF_FUNCTION    0x10
+
+       /* Used by the linker. */
+#define BSF_KEEP        0x20
+#define BSF_KEEP_G      0x40
+
+       /* A weak global symbol, overridable without warnings by
+          a regular global symbol of the same name.  */
+#define BSF_WEAK        0x80
+
+       /* This symbol was created to point to a section, e.g. ELF's
+          STT_SECTION symbols.  */
+#define BSF_SECTION_SYM 0x100
+
+       /* The symbol used to be a common symbol, but now it is
+          allocated. */
+#define BSF_OLD_COMMON  0x200
+
+       /* The default value for common data. */
+#define BFD_FORT_COMM_DEFAULT_VALUE 0
+
+       /* In some files the type of a symbol sometimes alters its
+          location in an output file - ie in coff a <<ISFCN>> symbol
+          which is also <<C_EXT>> symbol appears where it was
+          declared and not at the end of a section.  This bit is set
+          by the target BFD part to convey this information. */
+
+#define BSF_NOT_AT_END    0x400
+
+       /* Signal that the symbol is the label of constructor section. */
+#define BSF_CONSTRUCTOR   0x800
+
+       /* Signal that the symbol is a warning symbol.  The name is a
+          warning.  The name of the next symbol is the one to warn about;
+          if a reference is made to a symbol with the same name as the next
+          symbol, a warning is issued by the linker. */
+#define BSF_WARNING       0x1000
+
+       /* Signal that the symbol is indirect.  This symbol is an indirect
+          pointer to the symbol with the same name as the next symbol. */
+#define BSF_INDIRECT      0x2000
+
+       /* BSF_FILE marks symbols that contain a file name.  This is used
+          for ELF STT_FILE symbols.  */
+#define BSF_FILE          0x4000
+
+       /* Symbol is from dynamic linking information.  */
+#define BSF_DYNAMIC       0x8000
+
+       /* The symbol denotes a data object.  Used in ELF, and perhaps
+          others someday.  */
+#define BSF_OBJECT        0x10000
+
+       /* This symbol is a debugging symbol.  The value is the offset
+          into the section of the data.  BSF_DEBUGGING should be set
+          as well.  */
+#define BSF_DEBUGGING_RELOC 0x20000
+
+  flagword flags;
+
+       /* A pointer to the section to which this symbol is
+          relative.  This will always be non NULL, there are special
+          sections for undefined and absolute symbols.  */
+  struct sec *section;
+
+       /* Back end special data.  */
+  union
+    {
+      PTR p;
+      bfd_vma i;
+    } udata;
+
+} asymbol;
+#define bfd_get_symtab_upper_bound(abfd) \
+     BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
+boolean
+bfd_is_local_label PARAMS ((bfd *abfd, asymbol *sym));
+
+boolean
+bfd_is_local_label_name PARAMS ((bfd *abfd, const char *name));
+
+#define bfd_is_local_label_name(abfd, name) \
+     BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
+#define bfd_canonicalize_symtab(abfd, location) \
+     BFD_SEND (abfd, _bfd_canonicalize_symtab,\
+                  (abfd, location))
+boolean
+bfd_set_symtab PARAMS ((bfd *abfd, asymbol **location, unsigned int count));
+
+void
+bfd_print_symbol_vandf PARAMS ((PTR file, asymbol *symbol));
+
+#define bfd_make_empty_symbol(abfd) \
+     BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
+#define bfd_make_debug_symbol(abfd,ptr,size) \
+        BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
+int
+bfd_decode_symclass PARAMS ((asymbol *symbol));
+
+boolean
+bfd_is_undefined_symclass PARAMS ((int symclass));
+
+void
+bfd_symbol_info PARAMS ((asymbol *symbol, symbol_info *ret));
+
+boolean
+bfd_copy_private_symbol_data PARAMS ((bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym));
+
+#define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
+     BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
+               (ibfd, isymbol, obfd, osymbol))
+struct _bfd
+{
+    /* The filename the application opened the BFD with.  */
+    CONST char *filename;
+
+    /* A pointer to the target jump table.             */
+    const struct bfd_target *xvec;
+
+    /* To avoid dragging too many header files into every file that
+       includes `<<bfd.h>>', IOSTREAM has been declared as a "char
+       *", and MTIME as a "long".  Their correct types, to which they
+       are cast when used, are "FILE *" and "time_t".    The iostream
+       is the result of an fopen on the filename.  However, if the
+       BFD_IN_MEMORY flag is set, then iostream is actually a pointer
+       to a bfd_in_memory struct.  */
+    PTR iostream;
+
+    /* Is the file descriptor being cached?  That is, can it be closed as
+       needed, and re-opened when accessed later?  */
+
+    boolean cacheable;
+
+    /* Marks whether there was a default target specified when the
+       BFD was opened. This is used to select which matching algorithm
+       to use to choose the back end. */
+
+    boolean target_defaulted;
+
+    /* The caching routines use these to maintain a
+       least-recently-used list of BFDs */
+
+    struct _bfd *lru_prev, *lru_next;
+
+    /* When a file is closed by the caching routines, BFD retains
+       state information on the file here: */
+
+    file_ptr where;
+
+    /* and here: (``once'' means at least once) */
+
+    boolean opened_once;
+
+    /* Set if we have a locally maintained mtime value, rather than
+       getting it from the file each time: */
+
+    boolean mtime_set;
+
+    /* File modified time, if mtime_set is true: */
+
+    long mtime;
+
+    /* Reserved for an unimplemented file locking extension.*/
+
+    int ifd;
+
+    /* The format which belongs to the BFD. (object, core, etc.) */
+
+    bfd_format format;
+
+    /* The direction the BFD was opened with*/
+
+    enum bfd_direction {no_direction = 0,
+                        read_direction = 1,
+                        write_direction = 2,
+                        both_direction = 3} direction;
+
+    /* Format_specific flags*/
+
+    flagword flags;
+
+    /* Currently my_archive is tested before adding origin to
+       anything. I believe that this can become always an add of
+       origin, with origin set to 0 for non archive files.   */
+
+    file_ptr origin;
+
+    /* Remember when output has begun, to stop strange things
+       from happening. */
+    boolean output_has_begun;
+
+    /* Pointer to linked list of sections*/
+    struct sec  *sections;
+
+    /* The number of sections */
+    unsigned int section_count;
+
+    /* Stuff only useful for object files:
+       The start address. */
+    bfd_vma start_address;
+
+    /* Used for input and output*/
+    unsigned int symcount;
+
+    /* Symbol table for output BFD (with symcount entries) */
+    struct symbol_cache_entry  **outsymbols;
+
+    /* Pointer to structure which contains architecture information*/
+    const struct bfd_arch_info *arch_info;
+
+    /* Stuff only useful for archives:*/
+    PTR arelt_data;
+    struct _bfd *my_archive;     /* The containing archive BFD.  */
+    struct _bfd *next;           /* The next BFD in the archive.  */
+    struct _bfd *archive_head;   /* The first BFD in the archive.  */
+    boolean has_armap;
+
+    /* A chain of BFD structures involved in a link.  */
+    struct _bfd *link_next;
+
+    /* A field used by _bfd_generic_link_add_archive_symbols.  This will
+       be used only for archive elements.  */
+    int archive_pass;
+
+    /* Used by the back end to hold private data. */
+
+    union
+      {
+      struct aout_data_struct *aout_data;
+      struct artdata *aout_ar_data;
+      struct _oasys_data *oasys_obj_data;
+      struct _oasys_ar_data *oasys_ar_data;
+      struct coff_tdata *coff_obj_data;
+      struct pe_tdata *pe_obj_data;
+      struct xcoff_tdata *xcoff_obj_data;
+      struct ecoff_tdata *ecoff_obj_data;
+      struct ieee_data_struct *ieee_data;
+      struct ieee_ar_data_struct *ieee_ar_data;
+      struct srec_data_struct *srec_data;
+      struct ihex_data_struct *ihex_data;
+      struct tekhex_data_struct *tekhex_data;
+      struct elf_obj_tdata *elf_obj_data;
+      struct nlm_obj_tdata *nlm_obj_data;
+      struct bout_data_struct *bout_data;
+      struct sun_core_struct *sun_core_data;
+      struct sco5_core_struct *sco5_core_data;
+      struct trad_core_struct *trad_core_data;
+      struct som_data_struct *som_data;
+      struct hpux_core_struct *hpux_core_data;
+      struct hppabsd_core_struct *hppabsd_core_data;
+      struct sgi_core_struct *sgi_core_data;
+      struct lynx_core_struct *lynx_core_data;
+      struct osf_core_struct *osf_core_data;
+      struct cisco_core_struct *cisco_core_data;
+      struct versados_data_struct *versados_data;
+      struct netbsd_core_struct *netbsd_core_data;
+      PTR any;
+      } tdata;
+
+    /* Used by the application to hold private data*/
+    PTR usrdata;
+
+  /* Where all the allocated stuff under this BFD goes.  This is a
+     struct objalloc *, but we use PTR to avoid requiring the inclusion of
+     objalloc.h.  */
+    PTR memory;
+};
+
+typedef enum bfd_error
+{
+  bfd_error_no_error = 0,
+  bfd_error_system_call,
+  bfd_error_invalid_target,
+  bfd_error_wrong_format,
+  bfd_error_invalid_operation,
+  bfd_error_no_memory,
+  bfd_error_no_symbols,
+  bfd_error_no_armap,
+  bfd_error_no_more_archived_files,
+  bfd_error_malformed_archive,
+  bfd_error_file_not_recognized,
+  bfd_error_file_ambiguously_recognized,
+  bfd_error_no_contents,
+  bfd_error_nonrepresentable_section,
+  bfd_error_no_debug_section,
+  bfd_error_bad_value,
+  bfd_error_file_truncated,
+  bfd_error_file_too_big,
+  bfd_error_invalid_error_code
+} bfd_error_type;
+
+bfd_error_type
+bfd_get_error PARAMS ((void));
+
+void
+bfd_set_error PARAMS ((bfd_error_type error_tag));
+
+CONST char *
+bfd_errmsg PARAMS ((bfd_error_type error_tag));
+
+void
+bfd_perror PARAMS ((CONST char *message));
+
+typedef void (*bfd_error_handler_type) PARAMS ((const char *, ...));
+
+bfd_error_handler_type
+bfd_set_error_handler PARAMS ((bfd_error_handler_type));
+
+void
+bfd_set_error_program_name PARAMS ((const char *));
+
+bfd_error_handler_type
+bfd_get_error_handler PARAMS ((void));
+
+long
+bfd_get_reloc_upper_bound PARAMS ((bfd *abfd, asection *sect));
+
+long
+bfd_canonicalize_reloc PARAMS ((bfd *abfd,
+    asection *sec,
+    arelent **loc,
+    asymbol **syms));
+
+void
+bfd_set_reloc PARAMS ((bfd *abfd, asection *sec, arelent **rel, unsigned int count)
+    
+    );
+
+boolean
+bfd_set_file_flags PARAMS ((bfd *abfd, flagword flags));
+
+int
+bfd_get_arch_size PARAMS ((bfd *abfd));
+
+int
+bfd_get_sign_extend_vma PARAMS ((bfd *abfd));
+
+boolean
+bfd_set_start_address PARAMS ((bfd *abfd, bfd_vma vma));
+
+long
+bfd_get_mtime PARAMS ((bfd *abfd));
+
+long
+bfd_get_size PARAMS ((bfd *abfd));
+
+int
+bfd_get_gp_size PARAMS ((bfd *abfd));
+
+void
+bfd_set_gp_size PARAMS ((bfd *abfd, int i));
+
+bfd_vma
+bfd_scan_vma PARAMS ((CONST char *string, CONST char **end, int base));
+
+boolean
+bfd_copy_private_bfd_data PARAMS ((bfd *ibfd, bfd *obfd));
+
+#define bfd_copy_private_bfd_data(ibfd, obfd) \
+     BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
+               (ibfd, obfd))
+boolean
+bfd_merge_private_bfd_data PARAMS ((bfd *ibfd, bfd *obfd));
+
+#define bfd_merge_private_bfd_data(ibfd, obfd) \
+     BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
+               (ibfd, obfd))
+boolean
+bfd_set_private_flags PARAMS ((bfd *abfd, flagword flags));
+
+#define bfd_set_private_flags(abfd, flags) \
+     BFD_SEND (abfd, _bfd_set_private_flags, \
+               (abfd, flags))
+#define bfd_sizeof_headers(abfd, reloc) \
+     BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, reloc))
+
+#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
+     BFD_SEND (abfd, _bfd_find_nearest_line,  (abfd, sec, syms, off, file, func, line))
+
+       /* Do these three do anything useful at all, for any back end?  */
+#define bfd_debug_info_start(abfd) \
+        BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
+
+#define bfd_debug_info_end(abfd) \
+        BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
+
+#define bfd_debug_info_accumulate(abfd, section) \
+        BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
+
+
+#define bfd_stat_arch_elt(abfd, stat) \
+        BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
+
+#define bfd_update_armap_timestamp(abfd) \
+        BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
+
+#define bfd_set_arch_mach(abfd, arch, mach)\
+        BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
+
+#define bfd_relax_section(abfd, section, link_info, again) \
+       BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
+
+#define bfd_gc_sections(abfd, link_info) \
+       BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
+
+#define bfd_merge_sections(abfd, link_info) \
+       BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
+
+#define bfd_link_hash_table_create(abfd) \
+       BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
+
+#define bfd_link_add_symbols(abfd, info) \
+       BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
+
+#define bfd_final_link(abfd, info) \
+       BFD_SEND (abfd, _bfd_final_link, (abfd, info))
+
+#define bfd_free_cached_info(abfd) \
+       BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
+
+#define bfd_get_dynamic_symtab_upper_bound(abfd) \
+       BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
+
+#define bfd_print_private_bfd_data(abfd, file)\
+       BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
+
+#define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
+       BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
+
+#define bfd_get_dynamic_reloc_upper_bound(abfd) \
+       BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
+
+#define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
+       BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
+
+extern bfd_byte *bfd_get_relocated_section_contents
+       PARAMS ((bfd *, struct bfd_link_info *,
+                 struct bfd_link_order *, bfd_byte *,
+                 boolean, asymbol **));
+
+symindex
+bfd_get_next_mapent PARAMS ((bfd *abfd, symindex previous, carsym **sym));
+
+boolean
+bfd_set_archive_head PARAMS ((bfd *output, bfd *new_head));
+
+bfd *
+bfd_openr_next_archived_file PARAMS ((bfd *archive, bfd *previous));
+
+CONST char *
+bfd_core_file_failing_command PARAMS ((bfd *abfd));
+
+int
+bfd_core_file_failing_signal PARAMS ((bfd *abfd));
+
+boolean
+core_file_matches_executable_p PARAMS ((bfd *core_bfd, bfd *exec_bfd));
+
+#define BFD_SEND(bfd, message, arglist) \
+               ((*((bfd)->xvec->message)) arglist)
+
+#ifdef DEBUG_BFD_SEND
+#undef BFD_SEND
+#define BFD_SEND(bfd, message, arglist) \
+  (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
+    ((*((bfd)->xvec->message)) arglist) : \
+    (bfd_assert (__FILE__,__LINE__), NULL))
+#endif
+#define BFD_SEND_FMT(bfd, message, arglist) \
+            (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
+
+#ifdef DEBUG_BFD_SEND
+#undef BFD_SEND_FMT
+#define BFD_SEND_FMT(bfd, message, arglist) \
+  (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
+   (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
+   (bfd_assert (__FILE__,__LINE__), NULL))
+#endif
+enum bfd_flavour {
+  bfd_target_unknown_flavour,
+  bfd_target_aout_flavour,
+  bfd_target_coff_flavour,
+  bfd_target_ecoff_flavour,
+  bfd_target_xcoff_flavour,
+  bfd_target_elf_flavour,
+  bfd_target_ieee_flavour,
+  bfd_target_nlm_flavour,
+  bfd_target_oasys_flavour,
+  bfd_target_tekhex_flavour,
+  bfd_target_srec_flavour,
+  bfd_target_ihex_flavour,
+  bfd_target_som_flavour,
+  bfd_target_os9k_flavour,
+  bfd_target_versados_flavour,
+  bfd_target_msdos_flavour,
+  bfd_target_ovax_flavour,
+  bfd_target_evax_flavour
+};
+
+enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
+
+/* Forward declaration.  */
+typedef struct bfd_link_info _bfd_link_info;
+
+typedef struct bfd_target
+{
+  char *name;
+  enum bfd_flavour flavour;
+  enum bfd_endian byteorder;
+  enum bfd_endian header_byteorder;
+  flagword object_flags;
+  flagword section_flags;
+  char symbol_leading_char;
+  char ar_pad_char;
+  unsigned short ar_max_namelen;
+  bfd_vma      (*bfd_getx64) PARAMS ((const bfd_byte *));
+  bfd_signed_vma (*bfd_getx_signed_64) PARAMS ((const bfd_byte *));
+  void         (*bfd_putx64) PARAMS ((bfd_vma, bfd_byte *));
+  bfd_vma      (*bfd_getx32) PARAMS ((const bfd_byte *));
+  bfd_signed_vma (*bfd_getx_signed_32) PARAMS ((const bfd_byte *));
+  void         (*bfd_putx32) PARAMS ((bfd_vma, bfd_byte *));
+  bfd_vma      (*bfd_getx16) PARAMS ((const bfd_byte *));
+  bfd_signed_vma (*bfd_getx_signed_16) PARAMS ((const bfd_byte *));
+  void         (*bfd_putx16) PARAMS ((bfd_vma, bfd_byte *));
+  bfd_vma      (*bfd_h_getx64) PARAMS ((const bfd_byte *));
+  bfd_signed_vma (*bfd_h_getx_signed_64) PARAMS ((const bfd_byte *));
+  void         (*bfd_h_putx64) PARAMS ((bfd_vma, bfd_byte *));
+  bfd_vma      (*bfd_h_getx32) PARAMS ((const bfd_byte *));
+  bfd_signed_vma (*bfd_h_getx_signed_32) PARAMS ((const bfd_byte *));
+  void         (*bfd_h_putx32) PARAMS ((bfd_vma, bfd_byte *));
+  bfd_vma      (*bfd_h_getx16) PARAMS ((const bfd_byte *));
+  bfd_signed_vma (*bfd_h_getx_signed_16) PARAMS ((const bfd_byte *));
+  void         (*bfd_h_putx16) PARAMS ((bfd_vma, bfd_byte *));
+  const struct bfd_target *(*_bfd_check_format[bfd_type_end]) PARAMS ((bfd *));
+  boolean             (*_bfd_set_format[bfd_type_end]) PARAMS ((bfd *));
+  boolean             (*_bfd_write_contents[bfd_type_end]) PARAMS ((bfd *));
+
+  /* Generic entry points.  */
+#define BFD_JUMP_TABLE_GENERIC(NAME)\
+CAT(NAME,_close_and_cleanup),\
+CAT(NAME,_bfd_free_cached_info),\
+CAT(NAME,_new_section_hook),\
+CAT(NAME,_get_section_contents),\
+CAT(NAME,_get_section_contents_in_window)
+
+  /* Called when the BFD is being closed to do any necessary cleanup.  */
+  boolean       (*_close_and_cleanup) PARAMS ((bfd *));
+  /* Ask the BFD to free all cached information.  */
+  boolean (*_bfd_free_cached_info) PARAMS ((bfd *));
+  /* Called when a new section is created.  */
+  boolean       (*_new_section_hook) PARAMS ((bfd *, sec_ptr));
+  /* Read the contents of a section.  */
+  boolean       (*_bfd_get_section_contents) PARAMS ((bfd *, sec_ptr, PTR,
+                                            file_ptr, bfd_size_type));
+  boolean       (*_bfd_get_section_contents_in_window)
+                          PARAMS ((bfd *, sec_ptr, bfd_window *,
+                                   file_ptr, bfd_size_type));
+
+  /* Entry points to copy private data.  */
+#define BFD_JUMP_TABLE_COPY(NAME)\
+CAT(NAME,_bfd_copy_private_bfd_data),\
+CAT(NAME,_bfd_merge_private_bfd_data),\
+CAT(NAME,_bfd_copy_private_section_data),\
+CAT(NAME,_bfd_copy_private_symbol_data),\
+CAT(NAME,_bfd_set_private_flags),\
+CAT(NAME,_bfd_print_private_bfd_data)\
+  /* Called to copy BFD general private data from one object file
+     to another.  */
+  boolean       (*_bfd_copy_private_bfd_data) PARAMS ((bfd *, bfd *));
+  /* Called to merge BFD general private data from one object file
+     to a common output file when linking.  */
+  boolean       (*_bfd_merge_private_bfd_data) PARAMS ((bfd *, bfd *));
+  /* Called to copy BFD private section data from one object file
+     to another.  */
+  boolean       (*_bfd_copy_private_section_data) PARAMS ((bfd *, sec_ptr,
+                                                       bfd *, sec_ptr));
+  /* Called to copy BFD private symbol data from one symbol
+     to another.  */
+  boolean       (*_bfd_copy_private_symbol_data) PARAMS ((bfd *, asymbol *,
+                                                          bfd *, asymbol *));
+  /* Called to set private backend flags */
+  boolean       (*_bfd_set_private_flags) PARAMS ((bfd *, flagword));
+
+  /* Called to print private BFD data */
+  boolean       (*_bfd_print_private_bfd_data) PARAMS ((bfd *, PTR));
+
+  /* Core file entry points.  */
+#define BFD_JUMP_TABLE_CORE(NAME)\
+CAT(NAME,_core_file_failing_command),\
+CAT(NAME,_core_file_failing_signal),\
+CAT(NAME,_core_file_matches_executable_p)
+  char *   (*_core_file_failing_command) PARAMS ((bfd *));
+  int      (*_core_file_failing_signal) PARAMS ((bfd *));
+  boolean  (*_core_file_matches_executable_p) PARAMS ((bfd *, bfd *));
+
+  /* Archive entry points.  */
+#define BFD_JUMP_TABLE_ARCHIVE(NAME)\
+CAT(NAME,_slurp_armap),\
+CAT(NAME,_slurp_extended_name_table),\
+CAT(NAME,_construct_extended_name_table),\
+CAT(NAME,_truncate_arname),\
+CAT(NAME,_write_armap),\
+CAT(NAME,_read_ar_hdr),\
+CAT(NAME,_openr_next_archived_file),\
+CAT(NAME,_get_elt_at_index),\
+CAT(NAME,_generic_stat_arch_elt),\
+CAT(NAME,_update_armap_timestamp)
+  boolean  (*_bfd_slurp_armap) PARAMS ((bfd *));
+  boolean  (*_bfd_slurp_extended_name_table) PARAMS ((bfd *));
+  boolean  (*_bfd_construct_extended_name_table)
+             PARAMS ((bfd *, char **, bfd_size_type *, const char **));
+  void     (*_bfd_truncate_arname) PARAMS ((bfd *, CONST char *, char *));
+  boolean  (*write_armap) PARAMS ((bfd *arch,
+                              unsigned int elength,
+                              struct orl *map,
+                              unsigned int orl_count,
+                              int stridx));
+  PTR (*_bfd_read_ar_hdr_fn) PARAMS ((bfd *));
+  bfd *    (*openr_next_archived_file) PARAMS ((bfd *arch, bfd *prev));
+#define bfd_get_elt_at_index(b,i) BFD_SEND(b, _bfd_get_elt_at_index, (b,i))
+  bfd *    (*_bfd_get_elt_at_index) PARAMS ((bfd *, symindex));
+  int      (*_bfd_stat_arch_elt) PARAMS ((bfd *, struct stat *));
+  boolean  (*_bfd_update_armap_timestamp) PARAMS ((bfd *));
+
+  /* Entry points used for symbols.  */
+#define BFD_JUMP_TABLE_SYMBOLS(NAME)\
+CAT(NAME,_get_symtab_upper_bound),\
+CAT(NAME,_get_symtab),\
+CAT(NAME,_make_empty_symbol),\
+CAT(NAME,_print_symbol),\
+CAT(NAME,_get_symbol_info),\
+CAT(NAME,_bfd_is_local_label_name),\
+CAT(NAME,_get_lineno),\
+CAT(NAME,_find_nearest_line),\
+CAT(NAME,_bfd_make_debug_symbol),\
+CAT(NAME,_read_minisymbols),\
+CAT(NAME,_minisymbol_to_symbol)
+  long  (*_bfd_get_symtab_upper_bound) PARAMS ((bfd *));
+  long  (*_bfd_canonicalize_symtab) PARAMS ((bfd *,
+                                             struct symbol_cache_entry **));
+  struct symbol_cache_entry  *
+                (*_bfd_make_empty_symbol) PARAMS ((bfd *));
+  void          (*_bfd_print_symbol) PARAMS ((bfd *, PTR,
+                                      struct symbol_cache_entry *,
+                                      bfd_print_symbol_type));
+#define bfd_print_symbol(b,p,s,e) BFD_SEND(b, _bfd_print_symbol, (b,p,s,e))
+  void          (*_bfd_get_symbol_info) PARAMS ((bfd *,
+                                      struct symbol_cache_entry *,
+                                      symbol_info *));
+#define bfd_get_symbol_info(b,p,e) BFD_SEND(b, _bfd_get_symbol_info, (b,p,e))
+  boolean       (*_bfd_is_local_label_name) PARAMS ((bfd *, const char *));
+
+  alent *    (*_get_lineno) PARAMS ((bfd *, struct symbol_cache_entry *));
+  boolean    (*_bfd_find_nearest_line) PARAMS ((bfd *abfd,
+                    struct sec *section, struct symbol_cache_entry **symbols,
+                    bfd_vma offset, CONST char **file, CONST char **func,
+                    unsigned int *line));
+ /* Back-door to allow format-aware applications to create debug symbols
+    while using BFD for everything else.  Currently used by the assembler
+    when creating COFF files.  */
+  asymbol *  (*_bfd_make_debug_symbol) PARAMS ((
+       bfd *abfd,
+       void *ptr,
+       unsigned long size));
+#define bfd_read_minisymbols(b, d, m, s) \
+  BFD_SEND (b, _read_minisymbols, (b, d, m, s))
+  long  (*_read_minisymbols) PARAMS ((bfd *, boolean, PTR *,
+                                      unsigned int *));
+#define bfd_minisymbol_to_symbol(b, d, m, f) \
+  BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
+  asymbol *(*_minisymbol_to_symbol) PARAMS ((bfd *, boolean, const PTR,
+                                             asymbol *));
+
+  /* Routines for relocs.  */
+#define BFD_JUMP_TABLE_RELOCS(NAME)\
+CAT(NAME,_get_reloc_upper_bound),\
+CAT(NAME,_canonicalize_reloc),\
+CAT(NAME,_bfd_reloc_type_lookup)
+  long  (*_get_reloc_upper_bound) PARAMS ((bfd *, sec_ptr));
+  long  (*_bfd_canonicalize_reloc) PARAMS ((bfd *, sec_ptr, arelent **,
+                                            struct symbol_cache_entry **));
+  /* See documentation on reloc types.  */
+  reloc_howto_type *
+       (*reloc_type_lookup) PARAMS ((bfd *abfd,
+                                     bfd_reloc_code_real_type code));
+
+  /* Routines used when writing an object file.  */
+#define BFD_JUMP_TABLE_WRITE(NAME)\
+CAT(NAME,_set_arch_mach),\
+CAT(NAME,_set_section_contents)
+  boolean    (*_bfd_set_arch_mach) PARAMS ((bfd *, enum bfd_architecture,
+                    unsigned long));
+  boolean       (*_bfd_set_section_contents) PARAMS ((bfd *, sec_ptr, PTR,
+                                            file_ptr, bfd_size_type));
+
+  /* Routines used by the linker.  */
+#define BFD_JUMP_TABLE_LINK(NAME)\
+CAT(NAME,_sizeof_headers),\
+CAT(NAME,_bfd_get_relocated_section_contents),\
+CAT(NAME,_bfd_relax_section),\
+CAT(NAME,_bfd_link_hash_table_create),\
+CAT(NAME,_bfd_link_add_symbols),\
+CAT(NAME,_bfd_final_link),\
+CAT(NAME,_bfd_link_split_section),\
+CAT(NAME,_bfd_gc_sections),\
+CAT(NAME,_bfd_merge_sections)
+  int        (*_bfd_sizeof_headers) PARAMS ((bfd *, boolean));
+  bfd_byte * (*_bfd_get_relocated_section_contents) PARAMS ((bfd *,
+                    struct bfd_link_info *, struct bfd_link_order *,
+                    bfd_byte *data, boolean relocateable,
+                    struct symbol_cache_entry **));
+
+  boolean    (*_bfd_relax_section) PARAMS ((bfd *, struct sec *,
+                    struct bfd_link_info *, boolean *again));
+
+  /* Create a hash table for the linker.  Different backends store
+     different information in this table.  */
+  struct bfd_link_hash_table *(*_bfd_link_hash_table_create) PARAMS ((bfd *));
+
+  /* Add symbols from this object file into the hash table.  */
+  boolean (*_bfd_link_add_symbols) PARAMS ((bfd *, struct bfd_link_info *));
+
+  /* Do a link based on the link_order structures attached to each
+     section of the BFD.  */
+  boolean (*_bfd_final_link) PARAMS ((bfd *, struct bfd_link_info *));
+
+  /* Should this section be split up into smaller pieces during linking.  */
+  boolean (*_bfd_link_split_section) PARAMS ((bfd *, struct sec *));
+
+  /* Remove sections that are not referenced from the output.  */
+  boolean (*_bfd_gc_sections) PARAMS ((bfd *, struct bfd_link_info *));
+
+  /* Attempt to merge SEC_MERGE sections.  */
+  boolean (*_bfd_merge_sections) PARAMS ((bfd *, struct bfd_link_info *));
+
+  /* Routines to handle dynamic symbols and relocs.  */
+#define BFD_JUMP_TABLE_DYNAMIC(NAME)\
+CAT(NAME,_get_dynamic_symtab_upper_bound),\
+CAT(NAME,_canonicalize_dynamic_symtab),\
+CAT(NAME,_get_dynamic_reloc_upper_bound),\
+CAT(NAME,_canonicalize_dynamic_reloc)
+  /* Get the amount of memory required to hold the dynamic symbols. */
+  long  (*_bfd_get_dynamic_symtab_upper_bound) PARAMS ((bfd *));
+  /* Read in the dynamic symbols.  */
+  long  (*_bfd_canonicalize_dynamic_symtab)
+    PARAMS ((bfd *, struct symbol_cache_entry **));
+  /* Get the amount of memory required to hold the dynamic relocs.  */
+  long  (*_bfd_get_dynamic_reloc_upper_bound) PARAMS ((bfd *));
+  /* Read in the dynamic relocs.  */
+  long  (*_bfd_canonicalize_dynamic_reloc)
+    PARAMS ((bfd *, arelent **, struct symbol_cache_entry **));
+
+ /* Opposite endian version of this target.  */
+ const struct bfd_target * alternative_target;
+
+ PTR backend_data;
+
+} bfd_target;
+boolean
+bfd_set_default_target PARAMS ((const char *name));
+
+const bfd_target *
+bfd_find_target PARAMS ((CONST char *target_name, bfd *abfd));
+
+const char **
+bfd_target_list PARAMS ((void));
+
+const bfd_target *
+bfd_search_for_target PARAMS ((int (* search_func) (const bfd_target *, void *), void *));
+
+boolean
+bfd_check_format PARAMS ((bfd *abfd, bfd_format format));
+
+boolean
+bfd_check_format_matches PARAMS ((bfd *abfd, bfd_format format, char ***matching));
+
+boolean
+bfd_set_format PARAMS ((bfd *abfd, bfd_format format));
+
+CONST char *
+bfd_format_string PARAMS ((bfd_format format));
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/contrib/media/updf/include/bio.h b/contrib/media/updf/include/bio.h
new file mode 100644
index 0000000000..764d7cb2e9
--- /dev/null
+++ b/contrib/media/updf/include/bio.h
@@ -0,0 +1,125 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __BIO_H
+#define __BIO_H
+/** 
+@file bio.h
+@brief Implementation of an individual bit input-output (BIO)
+
+The functions in BIO.C have for goal to realize an individual bit input - output.
+*/
+
+/** @defgroup BIO BIO - Individual bit input-output stream */
+/*@{*/
+
+/**
+Individual bit input-output stream (BIO)
+*/
+typedef struct opj_bio {
+	/** pointer to the start of the buffer */
+	unsigned char *start;
+	/** pointer to the end of the buffer */
+	unsigned char *end;
+	/** pointer to the present position in the buffer */
+	unsigned char *bp;
+	/** temporary place where each byte is read or written */
+	unsigned int buf;
+	/** coder : number of bits free to write. decoder : number of bits read */
+	int ct;
+} opj_bio_t;
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Create a new BIO handle 
+@return Returns a new BIO handle if successful, returns NULL otherwise
+*/
+opj_bio_t* bio_create(void);
+/**
+Destroy a previously created BIO handle
+@param bio BIO handle to destroy
+*/
+void bio_destroy(opj_bio_t *bio);
+/**
+Number of bytes written.
+@param bio BIO handle
+@return Returns the number of bytes written
+*/
+int bio_numbytes(opj_bio_t *bio);
+/**
+Init encoder
+@param bio BIO handle
+@param bp Output buffer
+@param len Output buffer length 
+*/
+void bio_init_enc(opj_bio_t *bio, unsigned char *bp, int len);
+/**
+Init decoder
+@param bio BIO handle
+@param bp Input buffer
+@param len Input buffer length 
+*/
+void bio_init_dec(opj_bio_t *bio, unsigned char *bp, int len);
+/**
+Write bits
+@param bio BIO handle
+@param v Value of bits
+@param n Number of bits to write
+*/
+void bio_write(opj_bio_t *bio, int v, int n);
+/**
+Read bits
+@param bio BIO handle
+@param n Number of bits to read 
+@return Returns the corresponding read number
+*/
+int bio_read(opj_bio_t *bio, int n);
+/**
+Flush bits
+@param bio BIO handle
+@return Returns 1 if successful, returns 0 otherwise
+*/
+int bio_flush(opj_bio_t *bio);
+/**
+Passes the ending bits (coming from flushing)
+@param bio BIO handle
+@return Returns 1 if successful, returns 0 otherwise
+*/
+int bio_inalign(opj_bio_t *bio);
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __BIO_H */
+
diff --git a/contrib/media/updf/include/bios.h b/contrib/media/updf/include/bios.h
new file mode 100644
index 0000000000..0e0acecdc4
--- /dev/null
+++ b/contrib/media/updf/include/bios.h
@@ -0,0 +1,115 @@
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_bios_h_
+#define __dj_include_bios_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+int  bioscom(int _cmd, char _data, int _port);
+int  biosdisk(int _cmd, int _drive, int _head, int _track, int _sector,
+	      int _nsects, void *_buffer);
+int  biosequip(void);
+int  bioskey(int cmd);
+int  biosmemory(void);
+int  biosprint(int _cmd, int _byte, int _port);
+long biostime(int _cmd, long _newtime);
+
+/*
+ *  For compatibility with other DOS C compilers.
+ */
+
+/* Disk parameters for _bios_disk() function. */
+struct _diskinfo_t {
+  unsigned drive;       /* Drive number. */
+  unsigned head;        /* Head number. */
+  unsigned track;       /* Track number. */
+  unsigned sector;      /* Sector number. */
+  unsigned nsectors;    /* Number of sectors to read/write/verify. */
+  void    *buffer;      /* Buffer for reading/writing/verifying. */
+};
+#define diskinfo_t _diskinfo_t
+
+/* Constants for _bios_disk() function. */
+#define _DISK_RESET        0     /* Reset disk controller. */
+#define _DISK_STATUS       1     /* Get disk status. */
+#define _DISK_READ         2     /* Read disk sectors. */
+#define _DISK_WRITE        3     /* Write disk sectors. */
+#define _DISK_VERIFY       4     /* Verify disk sectors. */
+#define _DISK_FORMAT       5     /* Format disk track. */
+
+/* Constants fot _bios_serialcom() function. */
+#define _COM_INIT          0     /* Init serial port. */
+#define _COM_SEND          1     /* Send character. */
+#define _COM_RECEIVE       2     /* Receive character. */
+#define _COM_STATUS        3     /* Get serial port status. */
+
+#define _COM_CHR7          2     /* 7 bits characters. */
+#define _COM_CHR8          3     /* 8 bits characters. */
+
+#define _COM_STOP1         0     /* 1 stop bit. */
+#define _COM_STOP2         4     /* 2 stop bits. */
+
+#define _COM_NOPARITY      0     /* No parity. */
+#define _COM_ODDPARITY     8     /* Odd parity. */
+#define _COM_SPACEPARITY   16    /* Space parity. */
+#define _COM_EVENPARITY    24    /* Even parity. */
+
+#define _COM_110           0     /* 110 baud. */
+#define _COM_150           32    /* 150 baud. */
+#define _COM_300           64    /* 300 baud. */
+#define _COM_600           96    /* 600 baud. */
+#define _COM_1200          128   /* 1200 baud. */
+#define _COM_2400          160   /* 2400 baud. */
+#define _COM_4800          192   /* 4800 baud. */
+#define _COM_9600          224   /* 9600 baud. */
+
+/* Constants for _bios_keybrd() function. */
+#define _KEYBRD_READ          0     /* Read character. */
+#define _KEYBRD_READY         1     /* Check character. */
+#define _KEYBRD_SHIFTSTATUS   2     /* Get shift status. */
+
+#define _NKEYBRD_READ         0x10  /* Read extended character. */
+#define _NKEYBRD_READY        0x11  /* Check extended character. */
+#define _NKEYBRD_SHIFTSTATUS  0x12  /* Get exteded shift status. */
+
+/* Constans for _bios_printer() function. */
+#define _PRINTER_WRITE     0     /* Write character. */
+#define _PRINTER_INIT      1     /* Initialize printer. */
+#define _PRINTER_STATUS    2     /* Get printer status. */
+
+/* Constants for _bios_timeofday() function. */
+#define _TIME_GETCLOCK     0     /* Get current clock count. */
+#define _TIME_SETCLOCK     1     /* Set current clock count. */
+
+#define _bios_equiplist()           ((unsigned)biosequip())
+#define _bios_memsize()             ((unsigned)biosmemory())
+#define _bios_printer(_c, _p, _d)   ((unsigned)biosprint(_c, _d, _p))
+#define _bios_serialcom(_c, _p, _d) ((unsigned)bioscom(_c, _d, _p))
+#define _bios_keybrd(_c)            ((unsigned)bioskey(_c))
+
+unsigned _bios_disk(unsigned _cmd, struct _diskinfo_t *_di);
+unsigned _bios_timeofday(unsigned _cmd, unsigned long *_timeval);
+
+/* For int86(), int86x() and union REGS. */
+#include <dos.h>
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_bios_h_ */
diff --git a/contrib/media/updf/include/bits/basic_file.h b/contrib/media/updf/include/bits/basic_file.h
new file mode 100644
index 0000000000..65081a0af1
--- /dev/null
+++ b/contrib/media/updf/include/bits/basic_file.h
@@ -0,0 +1,252 @@
+// Wrapper of C-language FILE struct -*- C++ -*-
+
+// Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.8  File-based streams
+//
+
+#ifndef _CPP_BASIC_FILE
+#define _CPP_BASIC_FILE		1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/std_ios.h>
+
+namespace std 
+{
+  // Ulrich is going to make some detailed comment here, explaining
+  // all this unpleasantness, providing detailed performance analysis
+  // as to why we have to do all this lame vtable hacking instead of a
+  // sane, function-based approach. This verbiage will provide a clear
+  // and detailed description of the whole object-layout,
+  // vtable-swapping, sordid history of this hack.
+  template<typename _CharT>
+    struct __basic_file_base: public __c_file_type
+    {
+      virtual 
+      ~__basic_file_base() { };
+
+      virtual int 
+      overflow(int __c = EOF) = 0;
+
+      virtual int 
+      underflow() = 0;
+
+      virtual int 
+      uflow() = 0;
+
+      virtual int 
+      pbackfail(int __c) = 0;
+
+      virtual streamsize 
+      xsputn(const _CharT* __s, streamsize __n) = 0;
+
+      virtual streamsize 
+      xsgetn(_CharT* __s, streamsize __n) = 0;
+
+      virtual streamoff
+      seekoff(streamoff __off, ios_base::seekdir __way,
+	      ios_base::openmode __mode = ios_base::in | ios_base::out) = 0;
+
+      virtual streamoff
+      seekpos(streamoff __pos, 
+	      ios_base::openmode __mode = ios_base::in | ios_base::out) = 0;
+
+      virtual streambuf* 
+      setbuf(_CharT* __b, int __len) = 0;
+
+      virtual int 
+      sync() = 0;
+
+      virtual int 
+      doallocate() = 0;
+
+      virtual streamsize 
+      sys_read(_CharT* __s, streamsize __n) = 0;
+
+      virtual streamsize 
+      sys_write(const _CharT* __s, streamsize __n) = 0;
+
+      virtual streamoff
+      sys_seek(streamoff __off, ios_base::seekdir __way) = 0;
+
+      virtual int 
+      sys_close() = 0;
+
+      virtual int 
+      sys_stat(void* __v) = 0;
+
+      virtual int 
+      showmanyc() = 0;
+
+      virtual void 
+      imbue(void* __v) = 0;
+    };
+
+  // Some of these member functions are based on libio/filebuf.cc.
+  // Also note that the order and number of virtual functions has to precisely
+  // match the order and number in the _IO_jump_t struct defined in libioP.h.
+  template<typename _CharT>
+#ifdef _GLIBCPP_BASIC_FILE_INHERITANCE
+    class __basic_file: public __basic_file_base<_CharT>
+#else
+    class __basic_file
+#endif
+    {
+#if _GLIBCPP_BASIC_FILE_ENCAPSULATION
+      __c_file_type* 	_M_cfile;
+      bool 		_M_cfile_created;
+#else
+# ifdef _GLIBCPP_USE_WCHAR_T
+      __c_wfile_type	_M_wfile;
+# endif
+#endif 
+
+    public:
+      __basic_file(__c_lock* __lock = 0);
+      
+      void 
+      _M_open_mode(ios_base::openmode __mode, int& __p_mode, int& __rw_mode, 
+		   char* __c_mode);
+      
+      // Equivalent to the normal fopen function.
+      __basic_file* 
+      open(const char* __name, ios_base::openmode __mode, int __prot = 0664);
+
+      // Used for opening the standard streams, cin, cout, cerr, clog,
+      // and their wide-stream equivalents. Instead of calling open, it
+      // just sets __c_file_type->_fileno and the respective _flags bits, and
+      // returns.
+      __basic_file*
+      sys_open(__c_file_type* __file, ios_base::openmode __mode);
+
+      _CharT
+      sys_getc();
+
+      _CharT
+      sys_ungetc(_CharT);
+
+      __basic_file* 
+      close(); 
+
+      bool 
+      is_open();
+
+      // NB: Must match FILE specific jump table starting here--this
+      // means all virtual functions starting with the dtor must match,
+      // slot by slot. For glibc-based dystems, this means the _IO_FILE
+      // as the FILE struct and _IO_jump_t as the jump table.
+      virtual 
+      ~__basic_file(); // Takes the place of __finish.
+
+      virtual int 
+      overflow(int __c = EOF);
+
+      virtual int 
+      underflow();
+
+      virtual int 
+      uflow();
+
+      virtual int 
+      pbackfail(int __c);
+
+      // A complex "write" function that sets all of __c_file_type's
+      // pointers and associated data members correctly and manages its
+      // relation to the external byte sequence.
+      virtual streamsize 
+      xsputn(const _CharT* __s, streamsize __n);
+
+      // A complex "read" function that sets all of __c_file_type's
+      // pointers and associated data members correctly and manages its
+      // relation to the external byte sequence.
+      virtual streamsize 
+      xsgetn(_CharT* __s, streamsize __n);
+
+      // A complex "seekoff" function that sets all of __c_file_type's
+      // pointers and associated data members correctly and manages its
+      // relation to the external byte sequence.
+      virtual streamoff
+      seekoff(streamoff __off, ios_base::seekdir __way,
+	      ios_base::openmode __mode = ios_base::in | ios_base::out);
+
+      // A complex "seekpos" function that sets all of __c_file_type's
+      // pointers and associated data members correctly and manages its
+      // relation to the external byte sequence.
+      virtual streamoff
+      seekpos(streamoff __pos, 
+	      ios_base::openmode __mode = ios_base::in | ios_base::out);
+
+      virtual streambuf* 
+      setbuf(_CharT* __b, int __len);
+
+      virtual int 
+      sync();
+
+      virtual int 
+      doallocate();
+
+      // A simple read function for the external byte sequence, that
+      // does no mucking around with or setting of the pointers or flags
+      // in __c_file_type.
+      virtual streamsize 
+      sys_read(_CharT* __s, streamsize __n);
+
+      // A simple write function for the external byte sequence, that
+      // does no mucking around with or setting of the pointers or flags
+      // in __c_file_type.
+      virtual streamsize 
+      sys_write(const _CharT* __s, streamsize __n);
+
+      // A simple seek function for the external byte sequence, that
+      // does no mucking around with or setting of the pointers or flags
+      // in __c_file_type.
+      virtual streamoff
+      sys_seek(streamoff __off, ios_base::seekdir __way);
+
+      virtual int 
+      sys_close();
+
+      virtual int 
+      sys_stat(void* __v);
+
+      virtual int 
+      showmanyc();
+
+      virtual void 
+      imbue(void* __v);
+    };
+} // namespace std
+
+// Now include the bits that are dependant on the underlying I/O
+// model chosen at configure time.
+#include <bits/basic_file_model.h>
+
+#endif	// _CPP_BASIC_FILE
diff --git a/contrib/media/updf/include/bits/basic_ios.h b/contrib/media/updf/include/bits/basic_ios.h
new file mode 100644
index 0000000000..7eb6d7a224
--- /dev/null
+++ b/contrib/media/updf/include/bits/basic_ios.h
@@ -0,0 +1,218 @@
+// Iostreams base classes -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BITS_BASICIOS_H
+#define _CPP_BITS_BASICIOS_H 1
+
+#pragma GCC system_header
+
+#include <bits/sbuf_iter.h>
+#include <bits/locale_facets.h>
+
+namespace std 
+{
+  // 27.4.5  Template class basic_ios
+  template<typename _CharT, typename _Traits>
+    class basic_ios : public ios_base
+    {
+    public:
+      // Types:
+      typedef _CharT 				char_type;
+      typedef typename _Traits::int_type 	int_type;
+      typedef typename _Traits::pos_type 	pos_type;
+      typedef typename _Traits::off_type 	off_type;
+      typedef _Traits 				traits_type;
+
+      // Non-standard Types:
+      typedef ctype<_CharT>           			__ctype_type;
+      typedef ostreambuf_iterator<_CharT, _Traits>      __ostreambuf_iter;
+      typedef num_put<_CharT, __ostreambuf_iter>        __numput_type;
+      typedef istreambuf_iterator<_CharT, _Traits>	__istreambuf_iter;
+      typedef num_get<_CharT, __istreambuf_iter>        __numget_type;
+      
+      // Data members:
+    private:
+      basic_ostream<_CharT, _Traits>* 	_M_tie;
+      char_type 			_M_fill;
+      iostate 				_M_exception;
+
+    protected:
+      basic_streambuf<_CharT, _Traits>* _M_streambuf;
+      iostate 				_M_streambuf_state;
+
+      // Cached use_facet<ctype>, which is based on the current locale info.
+      const __ctype_type*		_M_ios_fctype;      
+      // From ostream.
+      const __numput_type* 		_M_fnumput;
+      // From istream.
+      const __numget_type* 		_M_fnumget;
+
+    public:
+      inline const __ctype_type*	
+      _M_get_fctype_ios(void)
+      { return _M_ios_fctype; }
+
+      operator void*() const 
+      { return this->fail() ? 0 : const_cast<basic_ios*>(this); }
+
+      inline bool 
+      operator!() const 
+      { return this->fail(); }
+
+      inline iostate 
+      rdstate() const 
+      { return _M_streambuf_state; }
+
+      inline void 
+      clear(iostate __state = goodbit)
+      { 
+	if (this->rdbuf())
+	  _M_streambuf_state = __state;
+	else
+	  _M_streambuf_state = __state | badbit;
+	if ((this->rdstate() & this->exceptions()))
+	  __throw_ios_failure("basic_ios::clear(iostate) caused exception");
+      }
+
+      inline void 
+      setstate(iostate __state) 
+      { this->clear(this->rdstate() | __state); }
+
+      inline bool 
+      good() const 
+      { return this->rdstate() == 0; }
+
+      inline bool 
+      eof() const 
+      { return (this->rdstate() & eofbit) != 0; }
+
+      inline bool 
+      fail() const 
+      { return (this->rdstate() & (badbit | failbit)) != 0; }
+
+      inline bool 
+      bad() const 
+      { return (this->rdstate() & badbit) != 0; }
+
+      inline iostate 
+      exceptions() const 
+      { return _M_exception; }
+
+      inline void 
+      exceptions(iostate __except) 
+      { 
+	_M_exception = __except; 
+	this->clear(_M_streambuf_state); 
+      }
+
+      // Constructor/destructor:
+      explicit 
+      basic_ios(basic_streambuf<_CharT, _Traits>* __sb) : ios_base() 
+      { this->init(__sb); }
+
+      virtual 
+      ~basic_ios() { }
+      
+      // Members:
+      inline basic_ostream<_CharT, _Traits>*
+      tie() const      
+      { return _M_tie; }
+
+      inline basic_ostream<_CharT, _Traits>*
+      tie(basic_ostream<_CharT, _Traits>* __tiestr)
+      {
+	basic_ostream<_CharT, _Traits>* __old = _M_tie;
+	_M_tie = __tiestr;
+	return __old;
+      }
+
+      inline basic_streambuf<_CharT, _Traits>*
+      rdbuf() const    
+      { return _M_streambuf; }
+
+      basic_streambuf<_CharT, _Traits>* 
+      rdbuf(basic_streambuf<_CharT, _Traits>* __sb);
+
+      basic_ios&
+      copyfmt(const basic_ios& __rhs);
+
+      inline char_type 
+      fill() const 
+      { return _M_fill; }
+
+      inline char_type 
+      fill(char_type __ch)
+      {
+	char_type __old = _M_fill;
+	_M_fill = __ch;
+	return __old;
+      }
+
+      // Locales:
+      locale 
+      imbue(const locale& __loc);
+
+      char 
+      narrow(char_type __c, char __dfault) const;
+
+      char_type 
+      widen(char __c) const;
+     
+    protected:
+      // 27.4.5.1  basic_ios constructors
+      basic_ios() : ios_base() 
+      { }
+
+      void 
+      init(basic_streambuf<_CharT, _Traits>* __sb);
+
+      bool
+      _M_check_facet(const locale::facet* __f)
+      {
+	bool __ret = false;
+	if (__f)
+	  __ret = true;
+	else
+	  __throw_bad_cast();
+	return __ret;
+      }
+
+      void
+      _M_cache_facets(const locale& __loc);
+    };
+} // namespace std
+
+#ifdef _GLIBCPP_NO_TEMPLATE_EXPORT
+# define export
+#include <bits/basic_ios.tcc>
+#endif
+
+#endif /* _CPP_BITS_BASICIOS_H */
+
+
diff --git a/contrib/media/updf/include/bits/basic_ios.tcc b/contrib/media/updf/include/bits/basic_ios.tcc
new file mode 100644
index 0000000000..47d940bd69
--- /dev/null
+++ b/contrib/media/updf/include/bits/basic_ios.tcc
@@ -0,0 +1,145 @@
+// basic_ios locale and locale-related member functions -*- C++ -*-
+
+// Copyright (C) 1999, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BITS_BASICIOS_TCC
+#define _CPP_BITS_BASICIOS_TCC 1
+
+namespace std
+{
+  template<typename _CharT, typename _Traits>
+    basic_streambuf<_CharT, _Traits>* 
+    basic_ios<_CharT, _Traits>::rdbuf(basic_streambuf<_CharT, _Traits>* __sb)
+    {
+      basic_streambuf<_CharT, _Traits>* __old = _M_streambuf;
+      _M_streambuf = __sb;
+      this->clear();
+      return __old;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ios<_CharT, _Traits>&
+    basic_ios<_CharT, _Traits>::copyfmt(const basic_ios& __rhs)
+    {
+      // Per 27.1.1.1, do not call imbue, yet must trash all caches
+      // associated with imbue()
+
+      // Alloc any new word array first, so if it fails we have "rollback".
+      _Words* __words = (__rhs._M_word_limit <= _S_local_words) ?
+	_M_word_array : new _Words[__rhs._M_word_limit];
+
+      // XXX This is the only reason _Callback_list was defined
+      // inline. The suspicion is that this increased compilation
+      // times dramatically for functions that use this member
+      // function (inserters_extractors, ios_manip_fmtflags). FIX ME,
+      // clean this stuff up. Callbacks are broken right now, anyway.
+
+      // Bump refs before doing callbacks, for safety.
+      _Callback_list* __cb = __rhs._M_callbacks;
+      if (__cb) 
+	__cb->_M_add_reference();
+      _M_call_callbacks(erase_event);
+      if (_M_words != _M_word_array) 
+	delete [] _M_words;
+      _M_dispose_callbacks();
+
+      _M_callbacks = __cb;  // NB: Don't want any added during above.
+      for (int __i = 0; __i < __rhs._M_word_limit; ++__i)
+	__words[__i] = __rhs._M_words[__i];
+      if (_M_words != _M_word_array) 
+	delete [] _M_words;
+      _M_words = __words;
+      _M_word_limit = __rhs._M_word_limit;
+
+      this->flags(__rhs.flags());
+      this->width(__rhs.width());
+      this->precision(__rhs.precision());
+      this->tie(__rhs.tie());
+      this->fill(__rhs.fill());
+      // The next is required to be the last assignment.
+      this->exceptions(__rhs.exceptions());
+      
+      _M_call_callbacks(copyfmt_event);
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    char
+    basic_ios<_CharT, _Traits>::narrow(char_type __c, char __dfault) const
+    { return _M_ios_fctype->narrow(__c, __dfault); }
+
+  template<typename _CharT, typename _Traits>
+    _CharT
+    basic_ios<_CharT, _Traits>::widen(char __c) const
+    { return _M_ios_fctype->widen(__c); }
+
+  // Locales:
+  template<typename _CharT, typename _Traits>
+    locale
+    basic_ios<_CharT, _Traits>::imbue(const locale& __loc)
+    {
+      locale __old(this->getloc());
+      ios_base::imbue(__loc);
+      _M_cache_facets(__loc);
+      if (this->rdbuf() != 0)
+	this->rdbuf()->pubimbue(__loc);
+      return __old;
+    }
+
+  template<typename _CharT, typename _Traits>
+    void
+    basic_ios<_CharT, _Traits>::init(basic_streambuf<_CharT, _Traits>* __sb)
+    {
+      // NB: This may be called more than once on the same object.
+      ios_base::_M_init();
+      _M_cache_facets(_M_ios_locale);
+      _M_tie = 0;
+      _M_fill = this->widen(' ');
+      _M_exception = goodbit;
+      _M_streambuf = __sb;
+      _M_streambuf_state = __sb ? goodbit : badbit;
+    }
+
+  template<typename _CharT, typename _Traits>
+    void
+    basic_ios<_CharT, _Traits>::_M_cache_facets(const locale& __loc)
+    {
+      if (has_facet<__ctype_type>(__loc))
+	_M_ios_fctype = &use_facet<__ctype_type>(__loc);
+      // Should be filled in by ostream and istream, respectively.
+      if (has_facet<__numput_type>(__loc))
+	_M_fnumput = &use_facet<__numput_type>(__loc); 
+      if (has_facet<__numget_type>(__loc))
+	_M_fnumget = &use_facet<__numget_type>(__loc); 
+    }
+} // namespace std
+
+#endif // _CPP_BITS_BASICIOS_TCC
+
+
+
diff --git a/contrib/media/updf/include/bits/basic_string.h b/contrib/media/updf/include/bits/basic_string.h
new file mode 100644
index 0000000000..ef08da102f
--- /dev/null
+++ b/contrib/media/updf/include/bits/basic_string.h
@@ -0,0 +1,1045 @@
+// Components for manipulating sequences of characters -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 21 Strings library
+//
+
+#ifndef _CPP_BITS_STRING_H
+#define _CPP_BITS_STRING_H	1
+
+#pragma GCC system_header
+
+#include <bits/atomicity.h>
+
+namespace std
+{
+
+  // Documentation?  What's that? 
+  // Nathan Myers <ncm@cantrip.org>.
+  //
+  // A string looks like this:
+  //
+  //                               	[_Rep]
+  //                               	_M_length
+  //  [basic_string<char_type>]		_M_capacity
+  //  _M_dataplus                	_M_state
+  //  _M_p ---------------->   		unnamed array of char_type
+  
+  // Where the _M_p points to the first character in the string, and
+  // you cast it to a pointer-to-_Rep and subtract 1 to get a
+  // pointer to the header.
+  
+  // This approach has the enormous advantage that a string object
+  // requires only one allocation.  All the ugliness is confined
+  // within a single pair of inline functions, which each compile to
+  // a single "add" instruction: _Rep::_M_data(), and
+  // string::_M_rep(); and the allocation function which gets a
+  // block of raw bytes and with room enough and constructs a _Rep
+  // object at the front.
+  
+  // The reason you want _M_data pointing to the character array and
+  // not the _Rep is so that the debugger can see the string
+  // contents. (Probably we should add a non-inline member to get
+  // the _Rep for the debugger to use, so users can check the actual
+  // string length.)
+  
+  // Note that the _Rep object is a POD so that you can have a
+  // static "empty string" _Rep object already "constructed" before
+  // static constructors have run.  The reference-count encoding is
+  // chosen so that a 0 indicates one reference, so you never try to
+  // destroy the empty-string _Rep object.
+  
+  // All but the last paragraph is considered pretty conventional
+  // for a C++ string implementation.
+  
+  // 21.3  Template class basic_string
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    class basic_string
+    {
+      // Types:
+    public:
+      typedef _Traits 					    traits_type;
+      typedef typename _Traits::char_type 		    value_type;
+      typedef _Alloc 					    allocator_type;
+      typedef typename _Alloc::size_type 		    size_type;
+      typedef typename _Alloc::difference_type 		    difference_type;
+      typedef typename _Alloc::reference 		    reference;
+      typedef typename _Alloc::const_reference 		    const_reference;
+      typedef typename _Alloc::pointer 			    pointer;
+      typedef typename _Alloc::const_pointer 	   	    const_pointer;
+      typedef __normal_iterator<pointer, basic_string> 	    iterator;
+      typedef __normal_iterator<const_pointer, basic_string> const_iterator;
+      typedef reverse_iterator<const_iterator> 	const_reverse_iterator;
+      typedef reverse_iterator<iterator> 		    reverse_iterator;
+    
+    private:
+      // _Rep: string representation
+      //   Invariants:
+      //   1. String really contains _M_length + 1 characters; last is set
+      //      to 0 only on call to c_str().  We avoid instantiating
+      //      _CharT() where the interface does not require it.
+      //   2. _M_capacity >= _M_length
+      //      Allocated memory is always _M_capacity + (1 * sizeof(_CharT)).
+      //   3. _M_references has three states:
+      //      -1: leaked, one reference, no ref-copies allowed, non-const.
+      //       0: one reference, non-const.
+      //     n>0: n + 1 references, operations require a lock, const.
+      //   4. All fields==0 is an empty string, given the extra storage
+      //      beyond-the-end for a null terminator; thus, the shared
+      //      empty string representation needs no constructor.
+
+      struct _Rep
+      {
+	// Types:
+	typedef typename _Alloc::rebind<char>::other _Raw_bytes_alloc;
+
+	// (Public) Data members: 
+
+	// The maximum number of individual char_type elements of an
+	// individual string is determined by _S_max_size. This is the
+	// value that will be returned by max_size().  (Whereas npos
+	// is the maximum number of bytes the allocator can allocate.)
+	// If one was to divvy up the theoretical largest size string,
+	// with a terminating character and m _CharT elements, it'd
+	// look like this: 
+	// npos = sizeof(_Rep) + (m * sizeof(_CharT)) + sizeof(_CharT)
+	// Solving for m:
+	// m = ((npos - sizeof(_Rep))/sizeof(CharT)) - 1 
+	// In addition, this implementation quarters this ammount.
+	static const size_type 	_S_max_size;
+	static const _CharT 	_S_terminal;
+
+	size_type 		_M_length;
+	size_type 		_M_capacity;
+	_Atomic_word		_M_references;
+	
+        bool
+	_M_is_leaked() const
+        { return _M_references < 0; }
+
+        bool
+	_M_is_shared() const
+        { return _M_references > 0; }
+
+        void
+	_M_set_leaked() 
+        { _M_references = -1; }
+
+        void
+	_M_set_sharable() 
+        { _M_references = 0; }
+
+	_CharT* 
+	_M_refdata() throw()
+	{ return reinterpret_cast<_CharT*> (this + 1); }
+
+	_CharT& 
+	operator[](size_t __s) throw()
+	{ return _M_refdata() [__s]; }
+
+	_CharT* 
+	_M_grab(const _Alloc& __alloc1, const _Alloc& __alloc2)
+	{ return (!_M_is_leaked() && __alloc1 == __alloc2) ?
+	    _M_refcopy() : _M_clone(__alloc1);  }
+
+	// Create & Destroy
+	static _Rep* 
+	_S_create(size_t, const _Alloc&);
+
+	void 
+	_M_dispose(const _Alloc& __a)
+	{ 
+	  if (__exchange_and_add(&_M_references, -1) <= 0)  
+	    _M_destroy(__a); 
+	}  // XXX MT
+
+	void 
+	_M_destroy(const _Alloc&) throw();
+
+	_CharT* 
+	_M_refcopy() throw()
+	{ 
+	  __atomic_add(&_M_references, 1); 
+	  return _M_refdata(); 
+	}  // XXX MT
+
+	_CharT* 
+	_M_clone(const _Alloc&, size_type __res = 0);
+
+#if _GLIBCPP_ALLOC_CONTROL
+	// These function pointers allow you to modify the allocation
+	// policy used by the string classes.  By default they expand by
+	// powers of two, but this may be excessive for space-critical
+	// applications.
+	
+	// Returns true if ALLOCATED is too much larger than LENGTH
+	static bool (*_S_excess_slop) (size_t __length, size_t __allocated);
+
+	inline static bool 
+	__default_excess(size_t, size_t);
+#else
+	inline static bool 
+	_S_excess_slop(size_t, size_t);
+#endif
+      };
+
+      // Use empty-base optimization: http://www.cantrip.org/emptyopt.html
+      struct _Alloc_hider : _Alloc
+      {
+	_Alloc_hider(_CharT* __dat, const _Alloc& __a)
+	: _Alloc(__a), _M_p(__dat) { }
+
+	_CharT* _M_p; // The actual data.
+      };
+
+    public:
+      // Data Members (public):
+      // NB: This is an unsigned type, and thus represents the maximum
+      // size that the allocator can hold.
+      static const size_type 	npos = static_cast<size_type>(-1);
+
+    private:
+      // Data Members (private):
+      mutable _Alloc_hider 	_M_dataplus;
+
+      // The following storage is init'd to 0 by the linker, resulting
+      // (carefully) in an empty string with one reference.
+      static size_type _S_empty_rep_storage[(sizeof(_Rep) + sizeof(_CharT) + sizeof(size_type) - 1)/sizeof(size_type)];
+
+      _CharT* 
+      _M_data() const 
+      { return  _M_dataplus._M_p; }
+
+      _CharT* 
+      _M_data(_CharT* __p) 
+      { return (_M_dataplus._M_p = __p); }
+
+      _Rep* 
+      _M_rep() const
+      { return &((reinterpret_cast<_Rep*> (_M_data()))[-1]); }
+
+      // For the internal use we have functions similar to `begin'/`end'
+      // but they do not call _M_leak.
+      iterator 
+      _M_ibegin() const { return iterator(_M_data()); }
+
+      iterator 
+      _M_iend() const { return iterator(_M_data() + this->size()); }
+
+      void 
+      _M_leak()    // for use in begin() & non-const op[]
+      { 
+	if (!_M_rep()->_M_is_leaked()) 
+	  _M_leak_hard(); 
+      }
+
+      iterator 
+      _M_check(size_type __pos) const
+      { 
+	if (__pos > this->size())
+	  __throw_out_of_range("basic_string::_M_check"); 
+	return _M_ibegin() + __pos; 
+      }
+
+      // NB: _M_fold doesn't check for a bad __pos1 value.
+      iterator 
+      _M_fold(size_type __pos, size_type __off) const
+      { 
+	bool __testoff =  __off < this->size() - __pos;
+	size_type __newoff = __testoff ? __off : this->size() - __pos;
+	return (_M_ibegin() + __pos + __newoff);
+      }
+
+      // _S_copy_chars is a separate template to permit specialization
+      // to optimize for the common case of pointers as iterators.
+      template<class _Iterator>
+        static void
+        _S_copy_chars(_CharT* __p, _Iterator __k1, _Iterator __k2)
+        { 
+	  for (; __k1 != __k2; ++__k1, ++__p) 
+	    traits_type::assign(*__p, *__k1); //these types are off
+	}
+
+      static void
+      _S_copy_chars(_CharT* __p, iterator __k1, iterator __k2)
+      { _S_copy_chars(__p, __k1.base(), __k2.base()); }
+
+      static void
+      _S_copy_chars(_CharT* __p, const_iterator __k1, const_iterator __k2)
+      { _S_copy_chars(__p, __k1.base(), __k2.base()); }
+ 
+      static void
+      _S_copy_chars(_CharT* __p, _CharT* __k1, _CharT* __k2)
+      { traits_type::copy(__p, __k1, __k2 - __k1); }
+
+      static void
+      _S_copy_chars(_CharT* __p, const _CharT* __k1, const _CharT* __k2)
+      { traits_type::copy(__p, __k1, __k2 - __k1); }
+
+      void 
+      _M_mutate(size_type __pos, size_type __len1, size_type __len2);
+
+      void 
+      _M_leak_hard();
+
+      static _Rep& 
+      _S_empty_rep()
+      { return *reinterpret_cast<_Rep*>(&_S_empty_rep_storage); }
+
+    public:
+      // Construct/copy/destroy:
+      // NB: We overload ctors in some cases instead of using default
+      // arguments, per 17.4.4.4 para. 2 item 2.
+
+      inline 
+      basic_string();
+
+      explicit 
+      basic_string(const _Alloc& __a);
+
+      // NB: per LWG issue 42, semantics different from IS:
+      basic_string(const basic_string& __str);
+      basic_string(const basic_string& __str, size_type __pos,
+		   size_type __n = npos);
+      basic_string(const basic_string& __str, size_type __pos,
+		   size_type __n, const _Alloc& __a);
+
+      basic_string(const _CharT* __s, size_type __n,
+		   const _Alloc& __a = _Alloc());
+      basic_string(const _CharT* __s, const _Alloc& __a = _Alloc());
+      basic_string(size_type __n, _CharT __c, const _Alloc& __a = _Alloc());
+
+      template<class _InputIterator>
+        basic_string(_InputIterator __begin, _InputIterator __end,
+		     const _Alloc& __a = _Alloc());
+
+      ~basic_string() 
+      { _M_rep()->_M_dispose(this->get_allocator()); }
+
+      basic_string& 
+      operator=(const basic_string& __str) { return this->assign(__str); }
+
+      basic_string& 
+      operator=(const _CharT* __s) { return this->assign(__s); }
+
+      basic_string& 
+      operator=(_CharT __c) { return this->assign(1, __c); }
+
+      // Iterators:
+      iterator 
+      begin() 
+      { 
+	_M_leak(); 
+	return iterator(_M_data());
+      }
+
+      const_iterator 
+      begin() const 
+      { return const_iterator(_M_data()); }
+
+      iterator 
+      end()
+      {
+         _M_leak();
+	 return iterator(_M_data() + this->size());
+      }
+
+      const_iterator 
+      end() const
+      { return const_iterator(_M_data() + this->size()); }
+
+      reverse_iterator 
+      rbegin() 
+      { return reverse_iterator(this->end()); }
+
+      const_reverse_iterator 
+      rbegin() const 
+      { return const_reverse_iterator(this->end()); }
+
+      reverse_iterator 
+      rend() 
+      { return reverse_iterator(this->begin()); }
+
+      const_reverse_iterator 
+      rend() const 
+      { return const_reverse_iterator(this->begin()); }
+
+    public:
+      // Capacity:
+      size_type 
+      size() const { return _M_rep()->_M_length; }
+
+      size_type 
+      length() const { return _M_rep()->_M_length; }
+
+      size_type 
+      max_size() const { return _Rep::_S_max_size; }
+
+      void 
+      resize(size_type __n, _CharT __c);
+
+      void 
+      resize(size_type __n) { this->resize(__n, _CharT()); }
+
+      size_type 
+      capacity() const { return _M_rep()->_M_capacity; }
+
+      void 
+      reserve(size_type __res_arg = 0);
+
+      void 
+      clear() { _M_mutate(0, this->size(), 0); }
+
+      bool 
+      empty() const { return this->size() == 0; }
+
+      // Element access:
+      const_reference 
+      operator[] (size_type __pos) const 
+      { return _M_data()[__pos]; }
+
+      reference 
+      operator[](size_type __pos) 
+      { 
+	_M_leak(); 
+	return _M_data()[__pos]; 
+      }
+
+      const_reference 
+      at(size_type __n) const
+      {
+	if (__n >= this->size())
+	  __throw_out_of_range("basic_string::at");
+	return _M_data()[__n]; 
+      }
+
+      reference 
+      at(size_type __n)
+      {
+	if (__n >= size())
+	  __throw_out_of_range("basic_string::at");
+	_M_leak(); 
+	return _M_data()[__n]; 
+      }
+
+      // Modifiers:
+      basic_string& 
+      operator+=(const basic_string& __str) { return this->append(__str); }
+
+      basic_string& 
+      operator+=(const _CharT* __s) { return this->append(__s); }
+
+      basic_string& 
+      operator+=(_CharT __c) { return this->append(size_type(1), __c); }
+
+      basic_string& 
+      append(const basic_string& __str);
+
+      basic_string& 
+      append(const basic_string& __str, size_type __pos, size_type __n);
+
+      basic_string& 
+      append(const _CharT* __s, size_type __n);
+
+      basic_string& 
+      append(const _CharT* __s)
+      { return this->append(__s, traits_type::length(__s)); }
+
+      basic_string& 
+      append(size_type __n, _CharT __c);
+
+      template<class _InputIterator>
+        basic_string& 
+        append(_InputIterator __first, _InputIterator __last)
+        { return this->replace(_M_iend(), _M_iend(), __first, __last); }
+
+      void 
+      push_back(_CharT __c)
+      { this->replace(_M_iend(), _M_iend(), 1, __c); }
+
+      basic_string& 
+      assign(const basic_string& __str);
+
+      basic_string& 
+      assign(const basic_string& __str, size_type __pos, size_type __n)
+      { 
+	return this->assign(__str._M_check(__pos), __str._M_fold(__pos, __n)); 
+      }
+
+      basic_string& 
+      assign(const _CharT* __s, size_type __n)
+      { return this->assign(__s, __s + __n); }
+
+      basic_string& 
+      assign(const _CharT* __s)
+      { return this->assign(__s, __s + traits_type::length(__s)); }
+
+      basic_string& 
+      assign(size_type __n, _CharT __c)
+      { return this->replace(_M_ibegin(), _M_iend(), __n, __c); }
+
+      template<class _InputIterator>
+        basic_string& 
+        assign(_InputIterator __first, _InputIterator __last)
+        { return this->replace(_M_ibegin(), _M_iend(), __first, __last); }
+
+      void 
+      insert(iterator __p, size_type __n, _CharT __c)
+      {	this->replace(__p, __p, __n, __c);  }
+
+      template<class _InputIterator>
+        void insert(iterator __p, _InputIterator __beg, _InputIterator __end)
+        { this->replace(__p, __p, __beg, __end); }
+
+      basic_string& 
+      insert(size_type __pos1, const basic_string& __str)
+      { 
+	iterator __p = _M_check(__pos1);
+	this->replace(__p, __p, __str._M_ibegin(), __str._M_iend());
+        return *this; 
+      }
+
+      basic_string& 
+      insert(size_type __pos1, const basic_string& __str,
+	     size_type __pos2, size_type __n)
+      { 
+	iterator __p = _M_check(__pos1);
+	this->replace(__p, __p, __str._M_check(__pos2), 
+		      __str._M_fold(__pos2, __n));
+        return *this; 
+      }
+
+      basic_string& 
+      insert(size_type __pos, const _CharT* __s, size_type __n)
+      { 
+	iterator __p = _M_check(__pos);
+	this->replace(__p, __p, __s, __s + __n);
+        return *this; 
+      }
+
+      basic_string&  
+      insert(size_type __pos, const _CharT* __s)
+      { return this->insert(__pos, __s, traits_type::length(__s)); }
+
+      basic_string& 
+      insert(size_type __pos, size_type __n, _CharT __c)
+      { 
+	this->insert(_M_check(__pos), __n, __c); 
+	return *this; 
+      }
+
+      iterator 
+      insert(iterator __p, _CharT __c = _CharT())
+      {
+	size_type __pos = __p - _M_ibegin();
+	this->insert(_M_check(__pos), size_type(1), __c);
+	_M_rep()->_M_set_leaked(); 
+ 	return this->_M_ibegin() + __pos; 
+      }
+
+      basic_string& 
+      erase(size_type __pos = 0, size_type __n = npos)
+      { 
+	return this->replace(_M_check(__pos), _M_fold(__pos, __n),
+			     _M_data(), _M_data()); 
+      }
+
+      iterator 
+      erase(iterator __position)
+      {
+	size_type __i = __position - _M_ibegin();
+        this->replace(__position, __position + 1, _M_data(), _M_data());
+	_M_rep()->_M_set_leaked(); 
+	return _M_ibegin() + __i;
+      }
+
+      iterator 
+      erase(iterator __first, iterator __last)
+      {
+        size_type __i = __first - _M_ibegin();
+	this->replace(__first, __last, _M_data(), _M_data());
+	_M_rep()->_M_set_leaked();
+       return _M_ibegin() + __i;
+      }
+
+      basic_string& 
+      replace(size_type __pos, size_type __n, const basic_string& __str)
+      { 
+	return this->replace(_M_check(__pos), _M_fold(__pos, __n),
+			      __str.begin(), __str.end()); 
+      }
+
+      basic_string& 
+      replace(size_type __pos1, size_type __n1, const basic_string& __str,
+	      size_type __pos2, size_type __n2);
+
+      basic_string& 
+      replace(size_type __pos, size_type __n1, const _CharT* __s,
+	      size_type __n2)
+      { 
+	return this->replace(_M_check(__pos), _M_fold(__pos, __n1),
+			     __s, __s + __n2); 
+      }
+
+      basic_string& 
+      replace(size_type __pos, size_type __n1, const _CharT* __s)
+      { 
+	return this->replace(_M_check(__pos), _M_fold(__pos, __n1),
+			     __s, __s + traits_type::length(__s)); 
+      }
+
+      basic_string& 
+      replace(size_type __pos, size_type __n1, size_type __n2, _CharT __c)
+      { 
+	return this->replace(_M_check(__pos), _M_fold(__pos, __n1), __n2, __c);
+      }
+
+      basic_string& 
+      replace(iterator __i1, iterator __i2, const basic_string& __str)
+      { return this->replace(__i1, __i2, __str.begin(), __str.end()); }
+
+      basic_string& 
+      replace(iterator __i1, iterator __i2,
+                           const _CharT* __s, size_type __n)
+      { return this->replace(__i1, __i2, __s, __s + __n); }
+
+      basic_string& 
+      replace(iterator __i1, iterator __i2, const _CharT* __s)
+      { return this->replace(__i1, __i2, __s, 
+			     __s + traits_type::length(__s)); }
+
+      basic_string& 
+      replace(iterator __i1, iterator __i2, size_type __n, _CharT __c);
+
+      template<class _InputIterator>
+        basic_string& 
+        replace(iterator __i1, iterator __i2,
+		_InputIterator __k1, _InputIterator __k2)
+        { return _M_replace(__i1, __i2, __k1, __k2,
+	     typename iterator_traits<_InputIterator>::iterator_category()); }
+
+    private:
+      template<class _InputIterator>
+        basic_string& 
+        _M_replace(iterator __i1, iterator __i2, _InputIterator __k1, 
+		   _InputIterator __k2, input_iterator_tag);
+
+      template<class _FwdIterator>
+        basic_string& 
+        _M_replace(iterator __i1, iterator __i2, _FwdIterator __k1, 
+		   _FwdIterator __k2, forward_iterator_tag);
+
+      // _S_construct_aux is used to implement the 21.3.1 para 15 which
+      // requires special behaviour if _InIter is an integral type
+      template<class _InIter>
+        static _CharT*
+        _S_construct_aux(_InIter __beg, _InIter __end, const _Alloc& __a,
+			 __false_type)
+	{
+          typedef typename iterator_traits<_InIter>::iterator_category _Tag;
+          return _S_construct(__beg, __end, __a, _Tag());
+	}
+ 
+      template<class _InIter>
+        static _CharT*
+        _S_construct_aux(_InIter __beg, _InIter __end, const _Alloc& __a,
+			 __true_type)
+	{
+	  return _S_construct(static_cast<size_type>(__beg),
+			      static_cast<value_type>(__end), __a);
+	}
+ 
+      template<class _InIter>
+        static _CharT*
+        _S_construct(_InIter __beg, _InIter __end, const _Alloc& __a)
+	{
+	  typedef typename _Is_integer<_InIter>::_Integral _Integral;
+	  return _S_construct_aux(__beg, __end, __a, _Integral());
+        }
+
+      // For Input Iterators, used in istreambuf_iterators, etc.
+      template<class _InIter>
+        static _CharT*
+         _S_construct(_InIter __beg, _InIter __end, const _Alloc& __a,
+		      input_iterator_tag);
+      
+      // For forward_iterators up to random_access_iterators, used for
+      // string::iterator, _CharT*, etc.
+      template<class _FwdIter>
+        static _CharT*
+        _S_construct(_FwdIter __end, _FwdIter __beg, const _Alloc& __a,
+		     forward_iterator_tag);
+
+      static _CharT* 
+      _S_construct(size_type __req, _CharT __c, const _Alloc& __a);
+
+    public:
+
+      size_type 
+      copy(_CharT* __s, size_type __n, size_type __pos = 0) const;
+
+      void 
+      swap(basic_string<_CharT, _Traits, _Alloc>& __s);
+
+      // String operations:
+      const _CharT* 
+      c_str() const
+      {
+	// MT: This assumes concurrent writes are OK.
+	size_type __n = this->size();
+	traits_type::assign(_M_data()[__n], _Rep::_S_terminal);
+        return _M_data();
+      }
+
+      const _CharT* 
+      data() const { return _M_data(); }
+
+      allocator_type 
+      get_allocator() const { return _M_dataplus; }
+
+      size_type 
+      find(const _CharT* __s, size_type __pos, size_type __n) const;
+
+      size_type 
+      find(const basic_string& __str, size_type __pos = 0) const
+      { return this->find(__str.data(), __pos, __str.size()); }
+
+      size_type 
+      find(const _CharT* __s, size_type __pos = 0) const
+      { return this->find(__s, __pos, traits_type::length(__s)); }
+
+      size_type 
+      find(_CharT __c, size_type __pos = 0) const;
+
+      size_type 
+      rfind(const basic_string& __str, size_type __pos = npos) const
+      { return this->rfind(__str.data(), __pos, __str.size()); }
+
+      size_type 
+      rfind(const _CharT* __s, size_type __pos, size_type __n) const;
+
+      size_type 
+      rfind(const _CharT* __s, size_type __pos = npos) const
+      { return this->rfind(__s, __pos, traits_type::length(__s)); }
+
+      size_type 
+      rfind(_CharT __c, size_type __pos = npos) const;
+
+      size_type 
+      find_first_of(const basic_string& __str, size_type __pos = 0) const
+      { return this->find_first_of(__str.data(), __pos, __str.size()); }
+
+      size_type 
+      find_first_of(const _CharT* __s, size_type __pos, size_type __n) const;
+
+      size_type 
+      find_first_of(const _CharT* __s, size_type __pos = 0) const
+      { return this->find_first_of(__s, __pos, traits_type::length(__s)); }
+
+      size_type 
+      find_first_of(_CharT __c, size_type __pos = 0) const
+      { return this->find(__c, __pos); }
+
+      size_type 
+      find_last_of(const basic_string& __str, size_type __pos = npos) const
+      { return this->find_last_of(__str.data(), __pos, __str.size()); }
+
+      size_type 
+      find_last_of(const _CharT* __s, size_type __pos, size_type __n) const;
+
+      size_type 
+      find_last_of(const _CharT* __s, size_type __pos = npos) const
+      { return this->find_last_of(__s, __pos, traits_type::length(__s)); }
+
+      size_type 
+      find_last_of(_CharT __c, size_type __pos = npos) const
+      { return this->rfind(__c, __pos); }
+
+      size_type 
+      find_first_not_of(const basic_string& __str, size_type __pos = 0) const
+      { return this->find_first_not_of(__str.data(), __pos, __str.size()); }
+
+      size_type 
+      find_first_not_of(const _CharT* __s, size_type __pos, 
+			size_type __n) const;
+
+      size_type 
+      find_first_not_of(const _CharT* __s, size_type __pos = 0) const
+      { return this->find_first_not_of(__s, __pos, traits_type::length(__s)); }
+
+      size_type 
+      find_first_not_of(_CharT __c, size_type __pos = 0) const;
+
+      size_type 
+      find_last_not_of(const basic_string& __str, size_type __pos = npos) const
+      { return this->find_last_not_of(__str.data(), __pos, __str.size()); }
+
+      size_type 
+      find_last_not_of(const _CharT* __s, size_type __pos, 
+		       size_type __n) const;
+      size_type 
+      find_last_not_of(const _CharT* __s, size_type __pos = npos) const
+      { return this->find_last_not_of(__s, __pos, traits_type::length(__s)); }
+
+      size_type 
+      find_last_not_of(_CharT __c, size_type __pos = npos) const;
+
+      basic_string 
+      substr(size_type __pos = 0, size_type __n = npos) const
+      { 
+	if (__pos > this->size())
+	  __throw_out_of_range("basic_string::substr");
+	return basic_string(*this, __pos, __n); 
+      }
+
+      int 
+      compare(const basic_string& __str) const
+      {
+	size_type __size = this->size();
+	size_type __osize = __str.size();
+	size_type __len = min(__size, __osize);
+      
+	int __r = traits_type::compare(_M_data(), __str.data(), __len);
+	if (!__r)
+	  __r =  __size - __osize;
+	return __r;
+      }
+
+      int 
+      compare(size_type __pos, size_type __n, const basic_string& __str) const;
+
+      int 
+      compare(size_type __pos1, size_type __n1, const basic_string& __str,
+	      size_type __pos2, size_type __n2) const;
+
+      int 
+      compare(const _CharT* __s) const;
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+// 5. String::compare specification questionable
+      int 
+      compare(size_type __pos, size_type __n1, const _CharT* __s) const;
+
+      int 
+      compare(size_type __pos, size_type __n1, const _CharT* __s, 
+	      size_type __n2) const;
+#endif
+  };
+
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline basic_string<_CharT, _Traits, _Alloc>::
+    basic_string()
+    : _M_dataplus(_S_empty_rep()._M_refcopy(), _Alloc()) { }
+
+  // operator+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>
+    operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	      const basic_string<_CharT, _Traits, _Alloc>& __rhs)
+    {
+      basic_string<_CharT, _Traits, _Alloc> __str(__lhs);
+      __str.append(__rhs);
+      return __str;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT,_Traits,_Alloc>
+    operator+(const _CharT* __lhs,
+	      const basic_string<_CharT,_Traits,_Alloc>& __rhs);
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT,_Traits,_Alloc>
+    operator+(_CharT __lhs, const basic_string<_CharT,_Traits,_Alloc>& __rhs);
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline basic_string<_CharT, _Traits, _Alloc>
+    operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	     const _CharT* __rhs)
+    {
+      basic_string<_CharT, _Traits, _Alloc> __str(__lhs);
+      __str.append(__rhs);
+      return __str;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline basic_string<_CharT, _Traits, _Alloc>
+    operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs, _CharT __rhs)
+    {
+      typedef basic_string<_CharT, _Traits, _Alloc> 	__string_type;
+      typedef typename __string_type::size_type		__size_type;
+      __string_type __str(__lhs);
+      __str.append(__size_type(1), __rhs);
+      return __str;
+    }
+
+  // operator ==
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
+    { return __lhs.compare(__rhs) == 0; }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator==(const _CharT* __lhs,
+	       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
+    { return __rhs.compare(__lhs) == 0; }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	       const _CharT* __rhs)
+    { return __lhs.compare(__rhs) == 0; }
+
+  // operator !=
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator!=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
+    { return __rhs.compare(__lhs) != 0; }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator!=(const _CharT* __lhs,
+	       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
+    { return __rhs.compare(__lhs) != 0; }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator!=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	       const _CharT* __rhs)
+    { return __lhs.compare(__rhs) != 0; }
+
+  // operator <
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator<(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	      const basic_string<_CharT, _Traits, _Alloc>& __rhs)
+    { return __lhs.compare(__rhs) < 0; }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator<(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	      const _CharT* __rhs)
+    { return __lhs.compare(__rhs) < 0; }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator<(const _CharT* __lhs,
+	      const basic_string<_CharT, _Traits, _Alloc>& __rhs)
+    { return __rhs.compare(__lhs) > 0; }
+
+  // operator >
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator>(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	      const basic_string<_CharT, _Traits, _Alloc>& __rhs)
+    { return __lhs.compare(__rhs) > 0; }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator>(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	      const _CharT* __rhs)
+    { return __lhs.compare(__rhs) > 0; }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator>(const _CharT* __lhs,
+	      const basic_string<_CharT, _Traits, _Alloc>& __rhs)
+    { return __rhs.compare(__lhs) < 0; }
+
+  // operator <=
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator<=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
+    { return __lhs.compare(__rhs) <= 0; }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator<=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	       const _CharT* __rhs)
+    { return __lhs.compare(__rhs) <= 0; }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator<=(const _CharT* __lhs,
+	       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
+  { return __rhs.compare(__lhs) >= 0; }
+
+  // operator >=
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator>=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
+    { return __lhs.compare(__rhs) >= 0; }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator>=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	       const _CharT* __rhs)
+    { return __lhs.compare(__rhs) >= 0; }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline bool
+    operator>=(const _CharT* __lhs,
+	     const basic_string<_CharT, _Traits, _Alloc>& __rhs)
+    { return __rhs.compare(__lhs) <= 0; }
+
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline void
+    swap(basic_string<_CharT, _Traits, _Alloc>& __lhs,
+	 basic_string<_CharT, _Traits, _Alloc>& __rhs)
+    { __lhs.swap(__rhs); }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_istream<_CharT, _Traits>&
+    operator>>(basic_istream<_CharT, _Traits>& __is,
+	       basic_string<_CharT, _Traits, _Alloc>& __str);
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_ostream<_CharT, _Traits>&
+    operator<<(basic_ostream<_CharT, _Traits>& __os,
+	       const basic_string<_CharT, _Traits, _Alloc>& __str);
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_istream<_CharT,_Traits>&
+    getline(basic_istream<_CharT, _Traits>& __is,
+	    basic_string<_CharT, _Traits, _Alloc>& __str, _CharT __delim);
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    inline basic_istream<_CharT,_Traits>&
+    getline(basic_istream<_CharT, _Traits>& __is,
+	    basic_string<_CharT, _Traits, _Alloc>& __str);
+} // namespace std
+
+#endif /* _CPP_BITS_STRING_H */
diff --git a/contrib/media/updf/include/bits/basic_string.tcc b/contrib/media/updf/include/bits/basic_string.tcc
new file mode 100644
index 0000000000..9a05d2c8ac
--- /dev/null
+++ b/contrib/media/updf/include/bits/basic_string.tcc
@@ -0,0 +1,862 @@
+// Components for manipulating sequences of characters -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 21  Strings library
+//
+
+// This file is included by <string>.  It is not meant to be included
+// separately.
+
+// Written by Jason Merrill based upon the specification by Takanori Adachi
+// in ANSI X3J16/94-0013R2.  Rewritten by Nathan Myers to ISO-14882.
+
+#ifndef _CPP_BITS_STRING_TCC
+#define _CPP_BITS_STRING_TCC 1
+
+namespace std
+{
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    const _CharT 
+    basic_string<_CharT, _Traits, _Alloc>::
+    _Rep::_S_terminal = _CharT();
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    const typename basic_string<_CharT, _Traits, _Alloc>::size_type 
+    basic_string<_CharT, _Traits, _Alloc>::
+    _Rep::_S_max_size = (((npos - sizeof(_Rep))/sizeof(_CharT)) - 1) / 4;
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    const typename basic_string<_CharT, _Traits, _Alloc>::size_type
+    basic_string<_CharT, _Traits, _Alloc>::npos;
+
+  // Linker sets _S_empty_rep_storage to all 0s (one reference, empty string)
+  // at static init time (before static ctors are run).
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    typename basic_string<_CharT, _Traits, _Alloc>::size_type
+    basic_string<_CharT, _Traits, _Alloc>::_S_empty_rep_storage[
+    (sizeof(_Rep) + sizeof(_CharT) + sizeof(size_type) - 1)/sizeof(size_type)];
+
+  // NB: This is the special case for Input Iterators, used in
+  // istreambuf_iterators, etc.
+  // Input Iterators have a cost structure very different from
+  // pointers, calling for a different coding style.
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    template<typename _InIter>
+      _CharT*
+      basic_string<_CharT, _Traits, _Alloc>::
+      _S_construct(_InIter __beg, _InIter __end, const _Alloc& __a,
+		   input_iterator_tag)
+      {
+	if (__beg == __end && __a == _Alloc())
+	  return _S_empty_rep()._M_refcopy();
+	// Avoid reallocation for common case.
+	_CharT __buf[100];
+	size_type __i = 0;
+	while (__beg != __end && __i < sizeof(__buf) / sizeof(_CharT))
+	  { 
+	    __buf[__i++] = *__beg; 
+	    ++__beg; 
+	  }
+	_Rep* __r = _Rep::_S_create(__i, __a);
+	traits_type::copy(__r->_M_refdata(), __buf, __i);
+	__r->_M_length = __i;
+	try 
+	  {
+	    // NB: this loop looks precisely this way because
+	    // it avoids comparing __beg != __end any more
+	    // than strictly necessary; != might be expensive!
+	    for (;;)
+	      {
+		_CharT* __p = __r->_M_refdata() + __r->_M_length;
+		_CharT* __last = __r->_M_refdata() + __r->_M_capacity;
+		for (;;)
+		  {
+		    if (__beg == __end)
+		      {
+			__r->_M_length = __p - __r->_M_refdata();
+			*__p = _Rep::_S_terminal;       // grrr.
+			return __r->_M_refdata();
+		      }
+		    if (__p == __last)
+		      break;
+		    *__p++ = *__beg; 
+		    ++__beg;
+		  }
+		// Allocate more space.
+		size_type __len = __p - __r->_M_refdata();
+		_Rep* __another = _Rep::_S_create(__len + 1, __a);
+		traits_type::copy(__another->_M_refdata(), 
+				  __r->_M_refdata(), __len);
+		__r->_M_destroy(__a);
+		__r = __another;
+		__r->_M_length = __len;
+	      }
+	  }
+	catch(...) 
+	  {
+	    __r->_M_destroy(__a); 
+	    __throw_exception_again;
+	  }
+	return 0;
+      }
+  
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    template <class _InIter>
+      _CharT*
+      basic_string<_CharT,_Traits,_Alloc>::
+      _S_construct(_InIter __beg, _InIter __end, const _Alloc& __a, 
+		   forward_iterator_tag)
+      {
+	size_type __dnew = static_cast<size_type>(distance(__beg, __end));
+
+	if (__beg == __end && __a == _Alloc())
+	  return _S_empty_rep()._M_refcopy();
+
+	// Check for out_of_range and length_error exceptions.
+	_Rep* __r = _Rep::_S_create(__dnew, __a);
+	try 
+	  { _S_copy_chars(__r->_M_refdata(), __beg, __end); }
+	catch(...) 
+	  { 
+	    __r->_M_destroy(__a); 
+	    __throw_exception_again;
+	  }
+	__r->_M_length = __dnew;
+
+	__r->_M_refdata()[__dnew] = _Rep::_S_terminal;  // grrr.
+	return __r->_M_refdata();
+      }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    _CharT*
+    basic_string<_CharT,_Traits, _Alloc>::
+    _S_construct(size_type __n, _CharT __c, const _Alloc& __a)
+    {
+      if (__n == 0 && __a == _Alloc())
+	return _S_empty_rep()._M_refcopy();
+
+      // Check for out_of_range and length_error exceptions.
+      _Rep* __r = _Rep::_S_create(__n, __a);
+      try 
+	{ 
+	  if (__n) 
+	    traits_type::assign(__r->_M_refdata(), __n, __c); 
+	}
+      catch(...) 
+	{ 
+	  __r->_M_destroy(__a); 
+	  __throw_exception_again;
+	}
+      __r->_M_length = __n;
+      __r->_M_refdata()[__n] = _Rep::_S_terminal;  // grrr
+      return __r->_M_refdata();
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::
+    basic_string(const basic_string& __str)
+    : _M_dataplus(__str._M_rep()->_M_grab(_Alloc(), __str.get_allocator()),
+		 __str.get_allocator())
+    { }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::
+    basic_string(const _Alloc& __a)
+    : _M_dataplus(_S_construct(size_type(), _CharT(), __a), __a)
+    { }
+ 
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::
+    basic_string(const basic_string& __str, size_type __pos, size_type __n)
+    : _M_dataplus(_S_construct(__str._M_check(__pos), 
+			       __str._M_fold(__pos, __n), _Alloc()), _Alloc())
+    { }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::
+    basic_string(const basic_string& __str, size_type __pos,
+		 size_type __n, const _Alloc& __a)
+    : _M_dataplus(_S_construct(__str._M_check(__pos), 
+			       __str._M_fold(__pos, __n), __a), __a)
+    { }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::
+    basic_string(const _CharT* __s, size_type __n, const _Alloc& __a)
+    : _M_dataplus(_S_construct(__s, __s + __n, __a), __a)
+    { }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::
+    basic_string(const _CharT* __s, const _Alloc& __a)
+    : _M_dataplus(_S_construct(__s, __s + traits_type::length(__s), __a), __a)
+    { }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::
+    basic_string(size_type __n, _CharT __c, const _Alloc& __a)
+    : _M_dataplus(_S_construct(__n, __c, __a), __a)
+    { }
+ 
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    template<typename _InputIter>
+    basic_string<_CharT, _Traits, _Alloc>::
+    basic_string(_InputIter __beg, _InputIter __end, const _Alloc& __a)
+    : _M_dataplus(_S_construct(__beg, __end, __a), __a)
+    { }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>&
+    basic_string<_CharT, _Traits, _Alloc>::assign(const basic_string& __str)
+    {
+      if (_M_rep() != __str._M_rep())
+	{
+	  // XXX MT
+	  allocator_type __a = this->get_allocator();
+	  _CharT* __tmp = __str._M_rep()->_M_grab(__a, __str.get_allocator());
+	  _M_rep()->_M_dispose(__a);
+	  _M_data(__tmp);
+	}
+      return *this;
+    }
+  
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    void
+    basic_string<_CharT, _Traits, _Alloc>::_Rep::
+    _M_destroy(const _Alloc& __a) throw ()
+    {
+      size_type __size = sizeof(_Rep) + (_M_capacity + 1) * sizeof(_CharT);
+      _Raw_bytes_alloc(__a).deallocate(reinterpret_cast<char*>(this), __size);
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    void
+    basic_string<_CharT, _Traits, _Alloc>::_M_leak_hard()
+    {
+      if (_M_rep()->_M_is_shared()) 
+	_M_mutate(0, 0, 0);
+      _M_rep()->_M_set_leaked();
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    void
+    basic_string<_CharT, _Traits, _Alloc>::
+    _M_mutate(size_type __pos, size_type __len1, size_type __len2)
+    {
+      size_type       __old_size = this->size();
+      const size_type __new_size = __old_size + __len2 - __len1;
+      const _CharT*        __src = _M_data()  + __pos + __len1;
+      const size_type __how_much = __old_size - __pos - __len1;
+      
+      if (_M_rep()->_M_is_shared() || __new_size > capacity())
+	{
+	  // Must reallocate.
+	  allocator_type __a = get_allocator();
+	  _Rep* __r = _Rep::_S_create(__new_size, __a);
+	  try 
+	    {
+	      if (__pos)
+		traits_type::copy(__r->_M_refdata(), _M_data(), __pos);
+	      if (__how_much)
+		traits_type::copy(__r->_M_refdata() + __pos + __len2, 
+				  __src, __how_much);
+	    }
+	  catch(...) 
+	    { 
+	      __r->_M_dispose(get_allocator()); 
+	      __throw_exception_again;
+	    }
+	  _M_rep()->_M_dispose(__a);
+	  _M_data(__r->_M_refdata());
+      }
+      else if (__how_much && __len1 != __len2)
+	{
+	  // Work in-place
+	  traits_type::move(_M_data() + __pos + __len2, __src, __how_much);
+	}
+      _M_rep()->_M_set_sharable();
+      _M_rep()->_M_length = __new_size;
+      _M_data()[__new_size] = _Rep::_S_terminal; // grrr. (per 21.3.4)
+    // You cannot leave those LWG people alone for a second.
+    }
+  
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    void
+    basic_string<_CharT, _Traits, _Alloc>::reserve(size_type __res)
+    {
+      if (__res > this->capacity() || _M_rep()->_M_is_shared())
+        {
+	  if (__res > this->max_size())
+	    __throw_length_error("basic_string::reserve");
+	  allocator_type __a = get_allocator();
+	  _CharT* __tmp = _M_rep()->_M_clone(__a, __res - this->size());
+	  _M_rep()->_M_dispose(__a);
+	  _M_data(__tmp);
+        }
+    }
+  
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    void basic_string<_CharT, _Traits, _Alloc>::swap(basic_string& __s)
+    {
+      if (_M_rep()->_M_is_leaked()) 
+	_M_rep()->_M_set_sharable();
+      if (__s._M_rep()->_M_is_leaked()) 
+	__s._M_rep()->_M_set_sharable();
+      if (this->get_allocator() == __s.get_allocator())
+	{
+	  _CharT* __tmp = _M_data();
+	  _M_data(__s._M_data());
+	  __s._M_data(__tmp);
+	}
+      // The code below can usually be optimized away.
+      else 
+	{
+	  basic_string __tmp1(_M_ibegin(), _M_iend(), __s.get_allocator());
+	  basic_string __tmp2(__s._M_ibegin(), __s._M_iend(), 
+			      this->get_allocator());
+	  *this = __tmp2;
+	  __s = __tmp1;
+	}
+    }
+
+#ifdef _GLIBCPP_ALLOC_CONTROL
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    bool (*basic_string<_CharT, _Traits, _Alloc>::_Rep::_S_excess_slop) 
+    (size_t, size_t) = 
+    basic_string<_CharT, _Traits, _Alloc>::_Rep::_S_default_excess;
+#endif
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::_Rep*
+    basic_string<_CharT, _Traits, _Alloc>::_Rep::
+    _S_create(size_t __capacity, const _Alloc& __alloc)
+    {
+      typedef basic_string<_CharT, _Traits, _Alloc> __string_type;
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+      // 83.  String::npos vs. string::max_size()
+      if (__capacity > _S_max_size)
+#else
+      if (__capacity == npos)
+#endif
+	__throw_length_error("basic_string::_S_create");
+
+      // NB: Need an array of char_type[__capacity], plus a
+      // terminating null char_type() element, plus enough for the
+      // _Rep data structure. Whew. Seemingly so needy, yet so elemental.
+      size_t __size = (__capacity + 1) * sizeof(_CharT) + sizeof(_Rep);
+      // NB: Might throw, but no worries about a leak, mate: _Rep()
+      // does not throw.
+      void* __place = _Raw_bytes_alloc(__alloc).allocate(__size);
+      _Rep *__p = new (__place) _Rep;
+      __p->_M_capacity = __capacity;
+      __p->_M_set_sharable();  // one reference
+      __p->_M_length = 0;
+      return __p;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    _CharT*
+    basic_string<_CharT, _Traits, _Alloc>::_Rep::
+    _M_clone(const _Alloc& __alloc, size_type __res)
+    {
+      _Rep* __r = _Rep::_S_create(_M_length + __res, __alloc);
+      if (_M_length)
+	{
+	  try 
+	    { traits_type::copy(__r->_M_refdata(), _M_refdata(), _M_length); }
+	  catch(...)  
+	    { 
+	      __r->_M_destroy(__alloc); 
+	      __throw_exception_again;
+	    }
+	}
+      __r->_M_length = _M_length;
+      return __r->_M_refdata();
+    }
+  
+  template<typename _CharT, typename _Traits, typename _Alloc>
+  inline bool
+#ifdef _GLIBCPP_ALLOC_CONTROL
+    basic_string<_CharT, _Traits, _Alloc>::_Rep::
+    _S_default_excess(size_t __s, size_t __r)
+#else
+    basic_string<_CharT, _Traits, _Alloc>::_Rep::
+    _S_excess_slop(size_t __s, size_t __r)
+#endif
+    {
+      return 2 * (__s <= 16 ? 16 : __s) < __r;
+    }
+  
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    void
+    basic_string<_CharT, _Traits, _Alloc>::resize(size_type __n, _CharT __c)
+    {
+      if (__n > max_size())
+	__throw_length_error("basic_string::resize");
+      size_type __size = this->size();
+      if (__size < __n)
+	this->append(__n - __size, __c);
+      else if (__n < __size)
+	this->erase(__n);
+      // else nothing (in particular, avoid calling _M_mutate() unnecessarily.)
+    }
+  
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    template<typename _InputIter>
+      basic_string<_CharT, _Traits, _Alloc>&
+      basic_string<_CharT, _Traits, _Alloc>::
+      _M_replace(iterator __i1, iterator __i2, _InputIter __k1, 
+		 _InputIter __k2, input_iterator_tag)
+      {
+	basic_string __s(__k1, __k2);
+	return this->replace(__i1, __i2, __s._M_ibegin(), __s._M_iend());
+      }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    template<typename _ForwardIter>
+      basic_string<_CharT, _Traits, _Alloc>&
+      basic_string<_CharT, _Traits, _Alloc>::
+      _M_replace(iterator __i1, iterator __i2, _ForwardIter __k1, 
+		 _ForwardIter __k2, forward_iterator_tag)
+      {
+	size_type __dold = __i2 - __i1;
+	size_type __dmax = this->max_size();
+	size_type __dnew = static_cast<size_type>(distance(__k1, __k2));
+
+	if (__dmax <= __dnew)
+	  __throw_length_error("basic_string::_M_replace");
+	size_type __off = __i1 - _M_ibegin();
+	_M_mutate(__off, __dold, __dnew);
+	// Invalidated __i1, __i2
+	if (__dnew)
+	  _S_copy_chars(_M_data() + __off, __k1, __k2);
+	
+	return *this;
+      }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>&
+    basic_string<_CharT, _Traits, _Alloc>::
+    replace(size_type __pos1, size_type __n1, const basic_string& __str,
+	    size_type __pos2, size_type __n2)
+    {
+      return this->replace(_M_check(__pos1), _M_fold(__pos1, __n1),
+			   __str._M_check(__pos2), 
+			   __str._M_fold(__pos2, __n2));
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT,_Traits,_Alloc>&
+    basic_string<_CharT,_Traits,_Alloc>::
+    append(const basic_string& __str)
+    {
+      // Iff appending itself, string needs to pre-reserve the
+      // correct size so that _M_mutate does not clobber the
+      // iterators formed here.
+      size_type __size = __str.size();
+      size_type __len = __size + this->size();
+      if (__len > this->capacity())
+	this->reserve(__len);
+      return this->replace(_M_iend(), _M_iend(), __str._M_ibegin(),
+			   __str._M_iend());
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT,_Traits,_Alloc>&
+    basic_string<_CharT,_Traits,_Alloc>::
+    append(const basic_string& __str, size_type __pos, size_type __n)
+    {
+      // Iff appending itself, string needs to pre-reserve the
+      // correct size so that _M_mutate does not clobber the
+      // iterators formed here.
+      size_type __len = min(__str.size() - __pos, __n) + this->size();
+      if (__len > this->capacity())
+	this->reserve(__len);
+      return this->replace(_M_iend(), _M_iend(), __str._M_check(__pos),
+			   __str._M_fold(__pos, __n));
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT,_Traits,_Alloc>&
+    basic_string<_CharT,_Traits,_Alloc>::
+    append(const _CharT* __s, size_type __n)
+    {
+      size_type __len = __n + this->size();
+      if (__len > this->capacity())
+	this->reserve(__len);
+      return this->replace(_M_iend(), _M_iend(), __s, __s + __n);
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT,_Traits,_Alloc>&
+    basic_string<_CharT,_Traits,_Alloc>::
+    append(size_type __n, _CharT __c)
+    {
+      size_type __len = __n + this->size();
+      if (__len > this->capacity())
+	this->reserve(__len);
+       return this->replace(_M_iend(), _M_iend(), __n, __c);
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT,_Traits,_Alloc>
+    operator+(const _CharT* __lhs,
+             const basic_string<_CharT,_Traits,_Alloc>& __rhs)
+    {
+      typedef basic_string<_CharT,_Traits,_Alloc> __string_type;
+      typedef typename __string_type::size_type	  __size_type;
+      __size_type __len = _Traits::length(__lhs);
+      __string_type __str;
+      __str.reserve(__len + __rhs.size());
+      __str.append(__lhs, __lhs + __len);
+      __str.append(__rhs);
+      return __str;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT,_Traits,_Alloc>
+    operator+(_CharT __lhs, const basic_string<_CharT,_Traits,_Alloc>& __rhs)
+    {
+      typedef basic_string<_CharT,_Traits,_Alloc> __string_type;
+      typedef typename __string_type::size_type	  __size_type;
+      __string_type __str;
+      __size_type __len = __rhs.size();
+      __str.reserve(__len + 1);
+      __str.append(__size_type(1), __lhs);
+      __str.append(__rhs);
+      return __str;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>&
+    basic_string<_CharT, _Traits, _Alloc>::
+    replace(iterator __i1, iterator __i2, size_type __n2, _CharT __c)
+    {
+      size_type __n1 = __i2 - __i1;
+      size_type __off1 = __i1 - _M_ibegin();
+      if (max_size() - (this->size() - __n1) <= __n2)
+	__throw_length_error("basic_string::replace");
+      _M_mutate (__off1, __n1, __n2);
+      // Invalidated __i1, __i2
+      if (__n2)
+	traits_type::assign(_M_data() + __off1, __n2, __c);
+      return *this;
+    }
+  
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::size_type
+    basic_string<_CharT, _Traits, _Alloc>::
+    copy(_CharT* __s, size_type __n, size_type __pos) const
+    {
+      if (__pos > this->size())
+	__throw_out_of_range("basic_string::copy");
+      
+      if (__n > this->size() - __pos)
+	__n = this->size() - __pos;
+      
+      traits_type::copy(__s, _M_data() + __pos, __n);
+      // 21.3.5.7 par 3: do not append null.  (good.)
+      return __n;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::size_type
+    basic_string<_CharT, _Traits, _Alloc>::
+    find(const _CharT* __s, size_type __pos, size_type __n) const
+    {
+      size_type __size = this->size();
+      size_t __xpos = __pos;
+      const _CharT* __data = _M_data();
+      for (; __xpos + __n <= __size; ++__xpos)
+	if (traits_type::compare(__data + __xpos, __s, __n) == 0)
+	  return __xpos;
+      return npos;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::size_type
+    basic_string<_CharT, _Traits, _Alloc>::
+    find(_CharT __c, size_type __pos) const
+    {
+      size_type __size = this->size();
+      size_type __ret = npos;
+      if (__pos < __size)
+	{
+	  const _CharT* __data = _M_data();
+	  size_type __n = __size - __pos;
+	  const _CharT* __p = traits_type::find(__data + __pos, __n, __c);
+	  if (__p)
+	    __ret = __p - __data;
+	}
+      return __ret;
+    }
+
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::size_type
+    basic_string<_CharT, _Traits, _Alloc>::
+    rfind(const _CharT* __s, size_type __pos, size_type __n) const
+    {
+      size_type __size = this->size();
+      if (__n <= __size)
+	{
+	  __pos = std::min(__size - __n ,__pos);
+	  const _CharT* __data = _M_data();
+	  do 
+	    {
+	      if (traits_type::compare(__data + __pos, __s, __n) == 0)
+		return __pos;
+	    } 
+	  while (__pos-- > 0);
+	}
+      return npos;
+    }
+  
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::size_type
+    basic_string<_CharT, _Traits, _Alloc>::
+    rfind(_CharT __c, size_type __pos) const
+    {
+      size_type __size = this->size();
+      if (__size)
+	{
+	  size_t __xpos = __size - 1;
+	  if (__xpos > __pos)
+	    __xpos = __pos;
+      
+	  for (++__xpos; __xpos-- > 0; )
+	    if (traits_type::eq(_M_data()[__xpos], __c))
+	      return __xpos;
+	}
+      return npos;
+    }
+  
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::size_type
+    basic_string<_CharT, _Traits, _Alloc>::
+    find_first_of(const _CharT* __s, size_type __pos, size_type __n) const
+    {
+      for (; __n && __pos < this->size(); ++__pos)
+	{
+	  const _CharT* __p = traits_type::find(__s, __n, _M_data()[__pos]);
+	  if (__p)
+	    return __pos;
+	}
+      return npos;
+    }
+ 
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::size_type
+    basic_string<_CharT, _Traits, _Alloc>::
+    find_last_of(const _CharT* __s, size_type __pos, size_type __n) const
+    {
+      size_type __size = this->size();
+      if (__size && __n)
+	{ 
+	  if (--__size > __pos) 
+	    __size = __pos;
+	  do
+	    {
+	      if (traits_type::find(__s, __n, _M_data()[__size]))
+		return __size;
+	    } 
+	  while (__size-- != 0);
+	}
+      return npos;
+    }
+  
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::size_type
+    basic_string<_CharT, _Traits, _Alloc>::
+    find_first_not_of(const _CharT* __s, size_type __pos, size_type __n) const
+    {
+      size_t __xpos = __pos;
+      for (; __n && __xpos < this->size(); ++__xpos)
+	if (!traits_type::find(__s, __n, _M_data()[__xpos]))
+	  return __xpos;
+      return npos;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::size_type
+    basic_string<_CharT, _Traits, _Alloc>::
+    find_first_not_of(_CharT __c, size_type __pos) const
+    {
+      size_t __xpos = __pos;
+      for (; __xpos < this->size(); ++__xpos)
+	if (!traits_type::eq(_M_data()[__xpos], __c))
+	  return __xpos;
+      return npos;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::size_type
+    basic_string<_CharT, _Traits, _Alloc>::
+    find_last_not_of(const _CharT* __s, size_type __pos, size_type __n) const
+    {
+      size_type __size = this->size();
+      if (__size && __n)
+	{ 
+	  if (--__size > __pos) 
+	    __size = __pos;
+	  do
+	    {
+	      if (!traits_type::find(__s, __n, _M_data()[__size]))
+		return __size;
+	    } 
+	  while (__size--);
+	}
+      return npos;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_string<_CharT, _Traits, _Alloc>::size_type
+    basic_string<_CharT, _Traits, _Alloc>::
+    find_last_not_of(_CharT __c, size_type __pos) const
+    {
+      size_type __size = this->size();
+      if (__size)
+	{ 
+	  if (--__size > __pos) 
+	    __size = __pos;
+	  do
+	    {
+	      if (!traits_type::eq(_M_data()[__size], __c))
+		return __size;
+	    } 
+	  while (__size--);
+	}
+      return npos;
+    }
+  
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    int
+    basic_string<_CharT, _Traits, _Alloc>::
+    compare(size_type __pos, size_type __n, const basic_string& __str) const
+    {
+      size_type __size = this->size();
+      size_type __osize = __str.size();
+      if (__pos > __size)
+	__throw_out_of_range("basic_string::compare");
+      
+      size_type __rsize= min(__size - __pos, __n);
+      size_type __len = min(__rsize, __osize);
+      int __r = traits_type::compare(_M_data() + __pos, __str.data(), __len);
+      if (!__r)
+	__r = __rsize - __osize;
+      return __r;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    int
+    basic_string<_CharT, _Traits, _Alloc>::
+    compare(size_type __pos1, size_type __n1, const basic_string& __str,
+	    size_type __pos2, size_type __n2) const
+    {
+      size_type __size = this->size();
+      size_type __osize = __str.size();
+      if (__pos1 > __size || __pos2 > __osize)
+	__throw_out_of_range("basic_string::compare");
+      
+      size_type __rsize = min(__size - __pos1, __n1);
+      size_type __rosize = min(__osize - __pos2, __n2);
+      size_type __len = min(__rsize, __rosize);
+      int __r = traits_type::compare(_M_data() + __pos1, 
+				     __str.data() + __pos2, __len);
+      if (!__r)
+	__r = __rsize - __rosize;
+      return __r;
+    }
+
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    int
+    basic_string<_CharT, _Traits, _Alloc>::
+    compare(const _CharT* __s) const
+    {
+      size_type __size = this->size();
+      int __r = traits_type::compare(_M_data(), __s, __size);
+      if (!__r)
+	__r = __size - traits_type::length(__s);
+      return __r;
+    }
+
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    int
+    basic_string <_CharT,_Traits,_Alloc>::
+    compare(size_type __pos, size_type __n1, const _CharT* __s) const
+    {
+      size_type __size = this->size();
+      if (__pos > __size)
+	__throw_out_of_range("basic_string::compare");
+      
+      size_type __osize = traits_type::length(__s);
+      size_type __rsize = min(__size - __pos, __n1);
+      size_type __len = min(__rsize, __osize);
+      int __r = traits_type::compare(_M_data() + __pos, __s, __len);
+      if (!__r)
+	__r = __rsize - __osize;
+      return __r;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    int
+    basic_string <_CharT,_Traits,_Alloc>::
+    compare(size_type __pos, size_type __n1, const _CharT* __s, 
+	    size_type __n2) const
+    {
+      size_type __size = this->size();
+      if (__pos > __size)
+	__throw_out_of_range("basic_string::compare");
+      
+      size_type __osize = min(traits_type::length(__s), __n2);
+      size_type __rsize = min(__size - __pos, __n1);
+      size_type __len = min(__rsize, __osize);
+      int __r = traits_type::compare(_M_data() + __pos, __s, __len);
+      if (!__r)
+	__r = __rsize - __osize;
+      return __r;
+    }
+
+  template <class _CharT, class _Traits, class _Alloc>
+    void
+    _S_string_copy(const basic_string<_CharT, _Traits, _Alloc>& __str,
+		   _CharT* __buf, typename _Alloc::size_type __bufsiz)
+    {
+      typedef typename _Alloc::size_type size_type;
+      size_type __strsize = __str.size();
+      size_type __bytes = min(__strsize, __bufsiz - 1);
+      _Traits::copy(__buf, __str.data(), __bytes);
+      __buf[__bytes] = _CharT();
+    }
+} // namespace std
+
+#endif
diff --git a/contrib/media/updf/include/bits/boost_concept_check.h b/contrib/media/updf/include/bits/boost_concept_check.h
new file mode 100644
index 0000000000..18d580b7ee
--- /dev/null
+++ b/contrib/media/updf/include/bits/boost_concept_check.h
@@ -0,0 +1,895 @@
+//
+// (C) Copyright Jeremy Siek 2000. Permission to copy, use, modify,
+// sell and distribute this software is granted provided this
+// copyright notice appears in all copies. This software is provided
+// "as is" without express or implied warranty, and with no claim as
+// to its suitability for any purpose.
+//
+
+// GCC Note:  based on version 1.12.0 of the Boost library.
+#ifndef _GLIBCPP_BOOST_CONCEPT_CHECK
+#define _GLIBCPP_BOOST_CONCEPT_CHECK 1
+
+#pragma GCC system_header
+#include <bits/stl_iterator_base_types.h>    // for traits and tags
+#include <utility>                           // for pair<>
+
+
+namespace __gnu_cxx
+{
+
+#define _IsUnused __attribute__ ((__unused__))
+
+template <class _Concept>
+void __function_requires()
+{
+  void (_Concept::*__x)() _IsUnused = &_Concept::__constraints;
+}
+
+
+// ??? Should the "concept_checking*" structs begin with more than _ ?
+#define _GLIBCPP_CLASS_REQUIRES(_type_var, _ns, _concept) \
+  typedef void (_ns::_concept <_type_var>::* _func##_type_var##_concept)(); \
+  template <_func##_type_var##_concept _Tp1> \
+  struct _concept_checking##_type_var##_concept { }; \
+  typedef _concept_checking##_type_var##_concept< \
+    &_ns::_concept <_type_var>::__constraints> \
+    _concept_checking_typedef##_type_var##_concept
+
+#define _GLIBCPP_CLASS_REQUIRES2(_type_var1, _type_var2, _ns, _concept) \
+  typedef void (_ns::_concept <_type_var1,_type_var2>::* _func##_type_var1##_type_var2##_concept)(); \
+  template <_func##_type_var1##_type_var2##_concept _Tp1> \
+  struct _concept_checking##_type_var1##_type_var2##_concept { }; \
+  typedef _concept_checking##_type_var1##_type_var2##_concept< \
+    &_ns::_concept <_type_var1,_type_var2>::__constraints> \
+    _concept_checking_typedef##_type_var1##_type_var2##_concept
+
+#define _GLIBCPP_CLASS_REQUIRES3(_type_var1, _type_var2, _type_var3, _ns, _concept) \
+  typedef void (_ns::_concept <_type_var1,_type_var2,_type_var3>::* _func##_type_var1##_type_var2##_type_var3##_concept)(); \
+  template <_func##_type_var1##_type_var2##_type_var3##_concept _Tp1> \
+  struct _concept_checking##_type_var1##_type_var2##_type_var3##_concept { }; \
+  typedef _concept_checking##_type_var1##_type_var2##_type_var3##_concept< \
+    &_ns::_concept <_type_var1,_type_var2,_type_var3>::__constraints>  \
+  _concept_checking_typedef##_type_var1##_type_var2##_type_var3##_concept
+
+#define _GLIBCPP_CLASS_REQUIRES4(_type_var1, _type_var2, _type_var3, _type_var4, _ns, _concept) \
+  typedef void (_ns::_concept <_type_var1,_type_var2,_type_var3,_type_var4>::* _func##_type_var1##_type_var2##_type_var3##_type_var4##_concept)(); \
+  template <_func##_type_var1##_type_var2##_type_var3##_type_var4##_concept _Tp1> \
+  struct _concept_checking##_type_var1##_type_var2##_type_var3##_type_var4##_concept { }; \
+  typedef _concept_checking##_type_var1##_type_var2##_type_var3##_type_var4##_concept< \
+  &_ns::_concept <_type_var1,_type_var2,_type_var3,_type_var4>::__constraints> \
+    _concept_checking_typedef##_type_var1##_type_var2##_type_var3##_type_var4##_concept
+
+
+template <class _Tp1, class _Tp2>
+struct _Aux_require_same { };
+
+template <class _Tp>
+struct _Aux_require_same<_Tp,_Tp> { typedef _Tp _Type; };
+
+  template <class _Tp1, class _Tp2>
+  struct _SameTypeConcept
+  {
+    void __constraints() {
+      typedef typename _Aux_require_same<_Tp1, _Tp2>::_Type _Required;
+    }
+  };
+
+  template <class _Tp>
+  struct _IntegerConcept {
+    void __constraints() { 
+      __error_type_must_be_an_integer_type();
+    }
+  };
+  template <> struct _IntegerConcept<short> { void __constraints() {} };
+  template <> struct _IntegerConcept<unsigned short> { void __constraints(){} };
+  template <> struct _IntegerConcept<int> { void __constraints() {} };
+  template <> struct _IntegerConcept<unsigned int> { void __constraints() {} };
+  template <> struct _IntegerConcept<long> { void __constraints() {} };
+  template <> struct _IntegerConcept<unsigned long> { void __constraints() {} };
+#ifdef _GLIBCPP_USE_LONG_LONG
+  template <> struct _IntegerConcept<long long> { void __constraints() {} };
+  template <> struct _IntegerConcept<unsigned long long>
+                                                { void __constraints() {} };
+#endif
+
+  template <class _Tp>
+  struct _SignedIntegerConcept {
+    void __constraints() { 
+      __error_type_must_be_a_signed_integer_type();
+    }
+  };
+  template <> struct _SignedIntegerConcept<short> { void __constraints() {} };
+  template <> struct _SignedIntegerConcept<int> { void __constraints() {} };
+  template <> struct _SignedIntegerConcept<long> { void __constraints() {} };
+#ifdef _GLIBCPP_USE_LONG_LONG
+  template <> struct _SignedIntegerConcept<long long> { void __constraints(){}};
+#endif
+
+  template <class _Tp>
+  struct _UnsignedIntegerConcept {
+    void __constraints() { 
+      __error_type_must_be_an_unsigned_integer_type();
+    }
+  };
+  template <> struct _UnsignedIntegerConcept<unsigned short>
+    { void __constraints() {} };
+  template <> struct _UnsignedIntegerConcept<unsigned int>
+    { void __constraints() {} };
+  template <> struct _UnsignedIntegerConcept<unsigned long>
+    { void __constraints() {} };
+#ifdef _GLIBCPP_USE_LONG_LONG
+  template <> struct _UnsignedIntegerConcept<unsigned long long>
+    { void __constraints() {} };
+#endif
+
+  //===========================================================================
+  // Basic Concepts
+
+  template <class _Tp>
+  struct _DefaultConstructibleConcept
+  {
+    void __constraints() {
+      _Tp __a _IsUnused;                // require default constructor
+    }
+  };
+
+  template <class _Tp>
+  struct _AssignableConcept
+  {
+    void __constraints() {
+      __a = __a;                        // require assignment operator
+      __const_constraints(__a);
+    }
+    void __const_constraints(const _Tp& __b) {
+      __a = __b;                   // const required for argument to assignment
+    }
+    _Tp __a;
+  };
+
+  template <class _Tp>
+  struct _CopyConstructibleConcept
+  {
+    void __constraints() {
+      _Tp __a(__b);                     // require copy constructor
+      _Tp* __ptr _IsUnused = &__a;      // require address of operator
+      __const_constraints(__a);
+    }
+    void __const_constraints(const _Tp& __a) {
+      _Tp __c(__a) _IsUnused;           // require const copy constructor
+      const _Tp* __ptr _IsUnused = &__a; // require const address of operator
+    }
+    _Tp __b;
+  };
+
+  // The SGI STL version of Assignable requires copy constructor and operator=
+  template <class _Tp>
+  struct _SGIAssignableConcept
+  {
+    void __constraints() {
+      _Tp __b(__a) _IsUnused;
+      __a = __a;                        // require assignment operator
+      __const_constraints(__a);
+    }
+    void __const_constraints(const _Tp& __b) {
+      _Tp __c(__b) _IsUnused;
+      __a = __b;              // const required for argument to assignment
+    }
+    _Tp __a;
+  };
+
+  template <class _From, class _To>
+  struct _ConvertibleConcept
+  {
+    void __constraints() {
+      _To __y _IsUnused = __x;
+    }
+    _From __x;
+  };
+
+  // The C++ standard requirements for many concepts talk about return
+  // types that must be "convertible to bool".  The problem with this
+  // requirement is that it leaves the door open for evil proxies that
+  // define things like operator|| with strange return types.  Two
+  // possible solutions are:
+  // 1) require the return type to be exactly bool
+  // 2) stay with convertible to bool, and also
+  //    specify stuff about all the logical operators.
+  // For now we just test for convertible to bool.
+  template <class _Tp>
+  void __aux_require_boolean_expr(const _Tp& __t) {
+    bool __x _IsUnused = __t;
+  }
+
+// FIXME
+  template <class _Tp>
+  struct _EqualityComparableConcept
+  {
+    void __constraints() {
+      __aux_require_boolean_expr(__a == __b);
+      __aux_require_boolean_expr(__a != __b);
+    }
+    _Tp __a, __b;
+  };
+
+  template <class _Tp>
+  struct _LessThanComparableConcept
+  {
+    void __constraints() {
+      __aux_require_boolean_expr(__a < __b);
+    }
+    _Tp __a, __b;
+  };
+
+  // This is equivalent to SGI STL's LessThanComparable.
+  template <class _Tp>
+  struct _ComparableConcept
+  {
+    void __constraints() {
+      __aux_require_boolean_expr(__a < __b);
+      __aux_require_boolean_expr(__a > __b);
+      __aux_require_boolean_expr(__a <= __b);
+      __aux_require_boolean_expr(__a >= __b);
+    }
+    _Tp __a, __b;
+  };
+
+#define _GLIBCPP_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(_OP,_NAME) \
+  template <class _First, class _Second> \
+  struct _NAME { \
+    void __constraints() { (void)__constraints_(); } \
+    bool __constraints_() {  \
+      return  __a _OP __b; \
+    } \
+    _First __a; \
+    _Second __b; \
+  }
+
+#define _GLIBCPP_DEFINE_BINARY_OPERATOR_CONSTRAINT(_OP,_NAME) \
+  template <class _Ret, class _First, class _Second> \
+  struct _NAME { \
+    void __constraints() { (void)__constraints_(); } \
+    _Ret __constraints_() {  \
+      return __a _OP __b; \
+    } \
+    _First __a; \
+    _Second __b; \
+  }
+
+  _GLIBCPP_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(==, _EqualOpConcept);
+  _GLIBCPP_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(!=, _NotEqualOpConcept);
+  _GLIBCPP_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(<, _LessThanOpConcept);
+  _GLIBCPP_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(<=, _LessEqualOpConcept);
+  _GLIBCPP_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(>, _GreaterThanOpConcept);
+  _GLIBCPP_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(>=, _GreaterEqualOpConcept);
+
+  _GLIBCPP_DEFINE_BINARY_OPERATOR_CONSTRAINT(+, _PlusOpConcept);
+  _GLIBCPP_DEFINE_BINARY_OPERATOR_CONSTRAINT(*, _TimesOpConcept);
+  _GLIBCPP_DEFINE_BINARY_OPERATOR_CONSTRAINT(/, _DivideOpConcept);
+  _GLIBCPP_DEFINE_BINARY_OPERATOR_CONSTRAINT(-, _SubtractOpConcept);
+  _GLIBCPP_DEFINE_BINARY_OPERATOR_CONSTRAINT(%, _ModOpConcept);
+
+#undef _GLIBCPP_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT
+#undef _GLIBCPP_DEFINE_BINARY_OPERATOR_CONSTRAINT
+
+  //===========================================================================
+  // Function Object Concepts
+
+  template <class _Func, class _Return>
+  struct _GeneratorConcept
+  {
+    void __constraints() {
+      const _Return& __r _IsUnused = __f();// require operator() member function
+    }
+    _Func __f;
+  };
+
+
+  template <class _Func>
+  struct _GeneratorConcept<_Func,void>
+  {
+    void __constraints() {
+      __f();                            // require operator() member function
+    }
+    _Func __f;
+  };
+
+  template <class _Func, class _Return, class _Arg>
+  struct _UnaryFunctionConcept
+  {
+    void __constraints() {
+      __r = __f(__arg);                  // require operator()
+    }
+    _Func __f;
+    _Arg __arg;
+    _Return __r;
+  };
+
+  template <class _Func, class _Arg>
+  struct _UnaryFunctionConcept<_Func, void, _Arg> {
+    void __constraints() { 
+      __f(__arg);                       // require operator()
+    }
+    _Func __f;
+    _Arg __arg;
+  };
+
+  template <class _Func, class _Return, class _First, class _Second>
+  struct _BinaryFunctionConcept
+  {
+    void __constraints() { 
+      __r = __f(__first, __second);     // require operator()
+    }
+    _Func __f;
+    _First __first;
+    _Second __second;
+    _Return __r;
+  };
+
+  template <class _Func, class _First, class _Second>
+  struct _BinaryFunctionConcept<_Func, void, _First, _Second>
+  {
+    void __constraints() {
+      __f(__first, __second);           // require operator()
+    }
+    _Func __f;
+    _First __first;
+    _Second __second;
+  };
+
+  template <class _Func, class _Arg>
+  struct _UnaryPredicateConcept
+  {
+    void __constraints() {
+      __aux_require_boolean_expr(__f(__arg)); // require op() returning bool
+    }
+    _Func __f;
+    _Arg __arg;
+  };
+
+  template <class _Func, class _First, class _Second>
+  struct _BinaryPredicateConcept
+  {
+    void __constraints() {
+      __aux_require_boolean_expr(__f(__a, __b)); // require op() returning bool
+    }
+    _Func __f;
+    _First __a;
+    _Second __b;
+  };
+
+  // use this when functor is used inside a container class like std::set
+  template <class _Func, class _First, class _Second>
+  struct _Const_BinaryPredicateConcept {
+    void __constraints() { 
+      __const_constraints(__f);
+    }
+    void __const_constraints(const _Func& __fun) {
+      __function_requires<_BinaryPredicateConcept<_Func, _First, _Second> >();
+      // operator() must be a const member function
+      __aux_require_boolean_expr(__fun(__a, __b));
+    }
+    _Func __f;
+    _First __a;
+    _Second __b;
+  };
+
+  //===========================================================================
+  // Iterator Concepts
+
+  template <class _Tp>
+  struct _TrivialIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _DefaultConstructibleConcept<_Tp> >();
+      __function_requires< _AssignableConcept<_Tp> >();
+      __function_requires< _EqualityComparableConcept<_Tp> >();
+      typedef typename std::iterator_traits<_Tp>::value_type _V;
+      (void)*__i;                       // require dereference operator
+    }
+    _Tp __i;
+  };
+
+  template <class _Tp>
+  struct _Mutable_TrivialIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _TrivialIteratorConcept<_Tp> >();
+      *__i = *__j;                      // require dereference and assignment
+    }
+    _Tp __i, __j;
+  };
+
+  template <class _Tp>
+  struct _InputIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _TrivialIteratorConcept<_Tp> >();
+      // require iterator_traits typedef's
+      typedef typename std::iterator_traits<_Tp>::difference_type _D;
+      __function_requires< _SignedIntegerConcept<_D> >();
+      typedef typename std::iterator_traits<_Tp>::reference _R;
+      typedef typename std::iterator_traits<_Tp>::pointer _Pt;
+      typedef typename std::iterator_traits<_Tp>::iterator_category _Cat;
+      __function_requires< _ConvertibleConcept<
+        typename std::iterator_traits<_Tp>::iterator_category,
+        std::input_iterator_tag> >();
+      ++__i;                            // require preincrement operator
+      __i++;                            // require postincrement operator
+    }
+    _Tp __i;
+  };
+
+  template <class _Tp, class _ValueT>
+  struct _OutputIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _AssignableConcept<_Tp> >();
+      ++__i;                            // require preincrement operator
+      __i++;                            // require postincrement operator
+      *__i++ = __t;                     // require postincrement and assignment
+    }
+    _Tp __i;
+    _ValueT __t;
+  };
+
+  template <class _Tp>
+  struct _ForwardIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _InputIteratorConcept<_Tp> >();
+      __function_requires< _ConvertibleConcept<
+        typename std::iterator_traits<_Tp>::iterator_category,
+        std::forward_iterator_tag> >();
+      typedef typename std::iterator_traits<_Tp>::reference _R;
+      _R __r _IsUnused = *__i;
+    }
+    _Tp __i;
+  };
+
+  template <class _Tp>
+  struct _Mutable_ForwardIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _ForwardIteratorConcept<_Tp> >();
+      *__i++ = *__i;                    // require postincrement and assignment
+    }
+    _Tp __i;
+  };
+
+  template <class _Tp>
+  struct _BidirectionalIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _ForwardIteratorConcept<_Tp> >();
+      __function_requires< _ConvertibleConcept<
+        typename std::iterator_traits<_Tp>::iterator_category,
+        std::bidirectional_iterator_tag> >();
+      --__i;                            // require predecrement operator
+      __i--;                            // require postdecrement operator
+    }
+    _Tp __i;
+  };
+
+  template <class _Tp>
+  struct _Mutable_BidirectionalIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _BidirectionalIteratorConcept<_Tp> >();
+      __function_requires< _Mutable_ForwardIteratorConcept<_Tp> >();
+      *__i-- = *__i;                    // require postdecrement and assignment
+    }
+    _Tp __i;
+  };
+
+
+  template <class _Tp>
+  struct _RandomAccessIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _BidirectionalIteratorConcept<_Tp> >();
+      __function_requires< _ComparableConcept<_Tp> >();
+      __function_requires< _ConvertibleConcept<
+        typename std::iterator_traits<_Tp>::iterator_category,
+        std::random_access_iterator_tag> >();
+      // ??? We don't use _R, are we just checking for "referenceability"?
+      typedef typename std::iterator_traits<_Tp>::reference _R;
+
+      __i += __n;                       // require assignment addition operator
+      __i = __i + __n; __i = __n + __i; // require addition with difference type
+      __i -= __n;                       // require assignment subtraction op
+      __i = __i - __n;                  // require subtraction with
+                                        //            difference type
+      __n = __i - __j;                  // require difference operator
+      (void)__i[__n];                   // require element access operator
+    }
+    _Tp __a, __b;
+    _Tp __i, __j;
+    typename std::iterator_traits<_Tp>::difference_type __n;
+  };
+
+  template <class _Tp>
+  struct _Mutable_RandomAccessIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _RandomAccessIteratorConcept<_Tp> >();
+      __function_requires< _Mutable_BidirectionalIteratorConcept<_Tp> >();
+      __i[__n] = *__i;                  // require element access and assignment
+    }
+    _Tp __i;
+    typename std::iterator_traits<_Tp>::difference_type __n;
+  };
+
+  //===========================================================================
+  // Container Concepts
+
+  template <class _Container>
+  struct _ContainerConcept
+  {
+    typedef typename _Container::value_type _Value_type;
+    typedef typename _Container::difference_type _Difference_type;
+    typedef typename _Container::size_type _Size_type;
+    typedef typename _Container::const_reference _Const_reference;
+    typedef typename _Container::const_pointer _Const_pointer;
+    typedef typename _Container::const_iterator _Const_iterator;
+
+    void __constraints() {
+      __function_requires< _InputIteratorConcept<_Const_iterator> >();
+      __function_requires< _AssignableConcept<_Container> >();
+      const _Container __c;
+      __i = __c.begin();
+      __i = __c.end();
+      __n = __c.size();
+      __n = __c.max_size();
+      __b = __c.empty();
+    }
+    bool __b;
+    _Const_iterator __i;
+    _Size_type __n;
+  };
+
+  template <class _Container>
+  struct _Mutable_ContainerConcept
+  {
+    typedef typename _Container::value_type _Value_type;
+    typedef typename _Container::reference _Reference;
+    typedef typename _Container::iterator _Iterator;
+    typedef typename _Container::pointer _Pointer;
+    
+    void __constraints() {
+      __function_requires< _ContainerConcept<_Container> >();
+      __function_requires< _AssignableConcept<_Value_type> >();
+      __function_requires< _InputIteratorConcept<_Iterator> >();
+
+      __i = __c.begin();
+      __i = __c.end();
+      __c.swap(__c2);
+    }
+    _Iterator __i;
+    _Container __c, __c2;
+  };
+
+  template <class _ForwardContainer>
+  struct _ForwardContainerConcept
+  {
+    void __constraints() {
+      __function_requires< _ContainerConcept<_ForwardContainer> >();
+      typedef typename _ForwardContainer::const_iterator _Const_iterator;
+      __function_requires< _ForwardIteratorConcept<_Const_iterator> >();
+    }
+  };  
+
+  template <class _ForwardContainer>
+  struct _Mutable_ForwardContainerConcept
+  {
+    void __constraints() {
+      __function_requires< _ForwardContainerConcept<_ForwardContainer> >();
+      __function_requires< _Mutable_ContainerConcept<_ForwardContainer> >();
+      typedef typename _ForwardContainer::iterator _Iterator;
+      __function_requires< _Mutable_ForwardIteratorConcept<_Iterator> >();
+    }
+  };  
+
+  template <class _ReversibleContainer>
+  struct _ReversibleContainerConcept
+  {
+    typedef typename _ReversibleContainer::const_iterator _Const_iterator;
+    typedef typename _ReversibleContainer::const_reverse_iterator
+      _Const_reverse_iterator;
+
+    void __constraints() {
+      __function_requires< _ForwardContainerConcept<_ReversibleContainer> >();
+      __function_requires< _BidirectionalIteratorConcept<_Const_iterator> >();
+      __function_requires<
+        _BidirectionalIteratorConcept<_Const_reverse_iterator> >();
+
+      const _ReversibleContainer __c;
+      _Const_reverse_iterator __i = __c.rbegin();
+      __i = __c.rend();
+    }
+  };
+
+  template <class _ReversibleContainer>
+  struct _Mutable_ReversibleContainerConcept
+  {
+    typedef typename _ReversibleContainer::iterator _Iterator;
+    typedef typename _ReversibleContainer::reverse_iterator _Reverse_iterator;
+
+    void __constraints() {
+      __function_requires<_ReversibleContainerConcept<_ReversibleContainer> >();
+      __function_requires<
+        _Mutable_ForwardContainerConcept<_ReversibleContainer> >();
+      __function_requires<_Mutable_BidirectionalIteratorConcept<_Iterator> >();
+      __function_requires<
+        _Mutable_BidirectionalIteratorConcept<_Reverse_iterator> >();
+
+      _Reverse_iterator __i = __c.rbegin();
+      __i = __c.rend();
+    }
+    _ReversibleContainer __c;
+  };
+
+  template <class _RandomAccessContainer>
+  struct _RandomAccessContainerConcept
+  {
+    typedef typename _RandomAccessContainer::size_type _Size_type;
+    typedef typename _RandomAccessContainer::const_reference _Const_reference;
+    typedef typename _RandomAccessContainer::const_iterator _Const_iterator;
+    typedef typename _RandomAccessContainer::const_reverse_iterator
+      _Const_reverse_iterator;
+
+    void __constraints() {
+      __function_requires<
+        _ReversibleContainerConcept<_RandomAccessContainer> >();
+      __function_requires< _RandomAccessIteratorConcept<_Const_iterator> >();
+      __function_requires<
+        _RandomAccessIteratorConcept<_Const_reverse_iterator> >();
+
+      const _RandomAccessContainer __c;
+      _Const_reference __r _IsUnused = __c[__n];
+    }
+    _Size_type __n;
+  };
+
+  template <class _RandomAccessContainer>
+  struct _Mutable_RandomAccessContainerConcept
+  {
+    typedef typename _RandomAccessContainer::size_type _Size_type;
+    typedef typename _RandomAccessContainer::reference _Reference;
+    typedef typename _RandomAccessContainer::iterator _Iterator;
+    typedef typename _RandomAccessContainer::reverse_iterator _Reverse_iterator;
+
+    void __constraints() {
+      __function_requires<
+        _RandomAccessContainerConcept<_RandomAccessContainer> >();
+      __function_requires<
+        _Mutable_ReversibleContainerConcept<_RandomAccessContainer> >();
+      __function_requires< _Mutable_RandomAccessIteratorConcept<_Iterator> >();
+      __function_requires<
+        _Mutable_RandomAccessIteratorConcept<_Reverse_iterator> >();
+
+      _Reference __r _IsUnused = __c[__i];
+    }
+    _Size_type __i;
+    _RandomAccessContainer __c;
+  };
+
+  // A Sequence is inherently mutable
+  template <class _Sequence>
+  struct _SequenceConcept
+  {
+    typedef typename _Sequence::reference _Reference;
+    typedef typename _Sequence::const_reference _Const_reference;
+
+    void __constraints() {
+      // Matt Austern's book puts DefaultConstructible here, the C++
+      // standard places it in Container
+      //    function_requires< DefaultConstructible<Sequence> >();
+      __function_requires< _Mutable_ForwardContainerConcept<_Sequence> >();
+      __function_requires< _DefaultConstructibleConcept<_Sequence> >();
+
+      _Sequence 
+        __c(__n) _IsUnused,
+        __c2(__n, __t) _IsUnused,
+        __c3(__first, __last) _IsUnused;
+
+      __c.insert(__p, __t);
+      __c.insert(__p, __n, __t);
+      __c.insert(__p, __first, __last);
+
+      __c.erase(__p);
+      __c.erase(__p, __q);
+
+      _Reference __r _IsUnused = __c.front();
+
+      __const_constraints(__c);
+    }
+    void __const_constraints(const _Sequence& __c) {
+      _Const_reference __r _IsUnused = __c.front();
+    }
+    typename _Sequence::value_type __t;
+    typename _Sequence::size_type __n;
+    typename _Sequence::value_type *__first, *__last;
+    typename _Sequence::iterator __p, __q;
+  };
+
+  template <class _FrontInsertionSequence>
+  struct _FrontInsertionSequenceConcept
+  {
+    void __constraints() {
+      __function_requires< _SequenceConcept<_FrontInsertionSequence> >();
+
+      __c.push_front(__t);
+      __c.pop_front();
+    }
+    _FrontInsertionSequence __c;
+    typename _FrontInsertionSequence::value_type __t;
+  };
+
+  template <class _BackInsertionSequence>
+  struct _BackInsertionSequenceConcept
+  {
+    typedef typename _BackInsertionSequence::reference _Reference;
+    typedef typename _BackInsertionSequence::const_reference _Const_reference;
+
+    void __constraints() {
+      __function_requires< _SequenceConcept<_BackInsertionSequence> >();
+
+      __c.push_back(__t);
+      __c.pop_back();
+      _Reference __r _IsUnused = __c.back();
+    }
+    void __const_constraints(const _BackInsertionSequence& __c) {
+      _Const_reference __r _IsUnused = __c.back();
+    };
+    _BackInsertionSequence __c;
+    typename _BackInsertionSequence::value_type __t;
+  };
+
+  template <class _AssociativeContainer>
+  struct _AssociativeContainerConcept
+  {
+    void __constraints() {
+      __function_requires< _ForwardContainerConcept<_AssociativeContainer> >();
+      __function_requires<
+        _DefaultConstructibleConcept<_AssociativeContainer> >();
+    
+      __i = __c.find(__k);
+      __r = __c.equal_range(__k);
+      __c.erase(__k);
+      __c.erase(__i);
+      __c.erase(__r.first, __r.second);
+      __const_constraints(__c);
+    }
+    void __const_constraints(const _AssociativeContainer& __c) {
+      __ci = __c.find(__k);
+      __n = __c.count(__k);
+      __cr = __c.equal_range(__k);
+    }
+    typedef typename _AssociativeContainer::iterator _Iterator;
+    typedef typename _AssociativeContainer::const_iterator _Const_iterator;
+
+    _AssociativeContainer __c;
+    _Iterator __i;
+    std::pair<_Iterator,_Iterator> __r;
+    _Const_iterator __ci;
+    std::pair<_Const_iterator,_Const_iterator> __cr;
+    typename _AssociativeContainer::key_type __k;
+    typename _AssociativeContainer::size_type __n;
+  };
+
+  template <class _UniqueAssociativeContainer>
+  struct _UniqueAssociativeContainerConcept
+  {
+    void __constraints() {
+      __function_requires<
+        _AssociativeContainerConcept<_UniqueAssociativeContainer> >();
+    
+      _UniqueAssociativeContainer __c(__first, __last);
+      
+      __pos_flag = __c.insert(__t);
+      __c.insert(__first, __last);
+    }
+    std::pair<typename _UniqueAssociativeContainer::iterator, bool> __pos_flag;
+    typename _UniqueAssociativeContainer::value_type __t;
+    typename _UniqueAssociativeContainer::value_type *__first, *__last;
+  };
+
+  template <class _MultipleAssociativeContainer>
+  struct _MultipleAssociativeContainerConcept
+  {
+    void __constraints() {
+      __function_requires<
+        _AssociativeContainerConcept<_MultipleAssociativeContainer> >();
+
+      _MultipleAssociativeContainer __c(__first, __last);
+      
+      __pos = __c.insert(__t);
+      __c.insert(__first, __last);
+
+    }
+    typename _MultipleAssociativeContainer::iterator __pos _IsUnused;
+    typename _MultipleAssociativeContainer::value_type __t;
+    typename _MultipleAssociativeContainer::value_type *__first, *__last;
+  };
+
+  template <class _SimpleAssociativeContainer>
+  struct _SimpleAssociativeContainerConcept
+  {
+    void __constraints() {
+      __function_requires<
+        _AssociativeContainerConcept<_SimpleAssociativeContainer> >();
+      typedef typename _SimpleAssociativeContainer::key_type _Key_type;
+      typedef typename _SimpleAssociativeContainer::value_type _Value_type;
+      typedef typename _Aux_require_same<_Key_type, _Value_type>::_Type
+        _Requqired;
+    }
+  };
+
+  template <class _SimpleAssociativeContainer>
+  struct _PairAssociativeContainerConcept
+  {
+    void __constraints() {
+      __function_requires<
+        _AssociativeContainerConcept<_SimpleAssociativeContainer> >();
+      typedef typename _SimpleAssociativeContainer::key_type _Key_type;
+      typedef typename _SimpleAssociativeContainer::value_type _Value_type;
+      typedef typename _SimpleAssociativeContainer::mapped_type _Mapped_type;
+      typedef std::pair<const _Key_type, _Mapped_type> _Required_value_type;
+      typedef typename _Aux_require_same<_Value_type,
+        _Required_value_type>::_Type _Required;
+    }
+  };
+
+  template <class _SortedAssociativeContainer>
+  struct _SortedAssociativeContainerConcept
+  {
+    void __constraints() {
+      __function_requires<
+        _AssociativeContainerConcept<_SortedAssociativeContainer> >();
+      __function_requires<
+        _ReversibleContainerConcept<_SortedAssociativeContainer> >();
+
+      _SortedAssociativeContainer 
+        __c(__kc) _IsUnused,
+        __c2(__first, __last) _IsUnused,
+        __c3(__first, __last, __kc) _IsUnused;
+
+      __p = __c.upper_bound(__k);
+      __p = __c.lower_bound(__k);
+      __r = __c.equal_range(__k);
+      
+      __c.insert(__p, __t);
+    }
+    void __const_constraints(const _SortedAssociativeContainer& __c) {
+      __kc = __c.key_comp();
+      __vc = __c.value_comp();
+
+      __cp = __c.upper_bound(__k);
+      __cp = __c.lower_bound(__k);
+      __cr = __c.equal_range(__k);
+    }
+    typename _SortedAssociativeContainer::key_compare __kc;
+    typename _SortedAssociativeContainer::value_compare __vc;
+    typename _SortedAssociativeContainer::value_type __t;
+    typename _SortedAssociativeContainer::key_type __k;
+    typedef typename _SortedAssociativeContainer::iterator _Iterator;
+    typedef typename _SortedAssociativeContainer::const_iterator
+      _Const_iterator;
+
+    _Iterator __p;
+    _Const_iterator __cp;
+    std::pair<_Iterator,_Iterator> __r;
+    std::pair<_Const_iterator,_Const_iterator> __cr;
+    typename _SortedAssociativeContainer::value_type *__first, *__last;
+  };
+
+  // HashedAssociativeContainer
+
+} // namespace __gnu_cxx
+
+#undef _IsUnused
+
+#endif // _GLIBCPP_BOOST_CONCEPT_CHECK
+
+
diff --git a/contrib/media/updf/include/bits/c++config b/contrib/media/updf/include/bits/c++config
new file mode 100644
index 0000000000..8bd580d553
--- /dev/null
+++ b/contrib/media/updf/include/bits/c++config
@@ -0,0 +1,112 @@
+// Predefined symbols and macros -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CPPCONFIG
+#define _CPP_CPPCONFIG 1
+
+// Pick up any OS-specific definitions.
+#include <bits/os_defines.h>
+
+// The current version of the C++ library in compressed ISO date format.
+#define __GLIBCPP__ 20010615
+
+// This is necessary until GCC supports separate template
+// compilation.  
+#define _GLIBCPP_NO_TEMPLATE_EXPORT 1
+
+// This is a hack around not having either pre-compiled headers or
+// export compilation. If defined, the io, string, and valarray
+// headers will include all the necessary bits. If not defined, the
+// implementation optimizes the headers for the most commonly-used
+// types. For the io library, this means that larger, out-of-line
+// member functions are only declared, and definitions are not parsed
+// by the compiler, but instead instantiated into the library binary.
+#define _GLIBCPP_FULLY_COMPLIANT_HEADERS 1
+
+// Define this to permit user-level control of the expansion of string
+// buffers (via a fn pointer), see basic_string.* for more.
+//#define _GLIBCPP_ALLOC_CONTROL
+
+// To enable older, ARM-style iostreams and other anachronisms use this.
+//#define _GLIBCPP_DEPRECATED 1
+
+// Use corrected code from the committee library group's issues list.
+#define _GLIBCPP_RESOLVE_LIB_DEFECTS 1
+
+// Enable concept checking code from the boost libraries.
+//#define _GLIBCPP_CONCEPT_CHECKS 1
+
+// Map gthr.h abstraction to that required for STL.  Do not key off of
+// __GTHREADS at this point since we haven't seen the correct symbol
+// yet, instead setup so that include/bits/stl_threads.h will know to
+// include gthr.h instead of any other type of thread support.  Note:
+// that gthr.h may well map to gthr-single.h which is a correct way to
+// express no threads support in gcc.  As a user, do not define
+// _NOTHREADS without consideration of the consequences (e.g. it is an
+// internal ABI change).
+#define __STL_GTHREADS
+#define __STL_THREADS
+#define __STL_VOLATILE volatile
+
+// This is also a user hook, but via -f[no-]exceptions, not direct #defines.
+#ifdef __EXCEPTIONS
+# define __STL_USE_EXCEPTIONS
+# define __STL_TRY try
+# define __STL_CATCH_ALL catch(...)
+# define __STL_THROW(x) throw x
+# define __STL_RETHROW throw
+# define __STL_NOTHROW throw()
+# define __STL_UNWIND(action) catch(...) { action; throw; }
+#else
+# define __STL_TRY 
+# define __STL_CATCH_ALL if (false)
+# define __STL_THROW(x) 
+# define __STL_RETHROW 
+# define __STL_NOTHROW 
+# define __STL_UNWIND(action) 
+#endif
+
+// Default to the typically high-speed, pool-based allocator (as
+// libstdc++-v2) instead of the malloc-based allocator (libstdc++-v3
+// snapshots).  See libstdc++-v3/docs/html/17_intro/howto.html for
+// details on why you don't want to override this setting.  Ensure
+// that threads are properly configured on your platform before
+// assigning blame to the STL container-memory allocator.  After doing
+// so, please report any possible issues to libstdc++@gcc.gnu.org .
+// Do not blindly #define __USE_MALLOC here or on the command line.
+
+// The remainder of the prewritten config is mostly automatic; all the
+// user hooks are listed above.
+
+// XXX 
+// Only used in the SGI rope extensions; this is from stl_config.h and
+// should be cleaned up.
+# define __stl_assert(expr)
+
+// End of prewritten config; the discovered settings follow.
diff --git a/contrib/media/updf/include/bits/char_traits.h b/contrib/media/updf/include/bits/char_traits.h
new file mode 100644
index 0000000000..eb3f9fec3a
--- /dev/null
+++ b/contrib/media/updf/include/bits/char_traits.h
@@ -0,0 +1,275 @@
+// Character Traits for use by standard string and iostream -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 21  Strings library
+//
+
+#ifndef _CPP_BITS_CHAR_TRAITS_H
+#define _CPP_BITS_CHAR_TRAITS_H 1
+
+#pragma GCC system_header
+
+#include <bits/std_cstring.h> 	// For memmove, memset, memchr
+#include <bits/fpos.h> 		// For streampos
+
+namespace std 
+{
+  // 21.1.2 Basis for explicit _Traits specialization 
+  // NB: That for any given actual character type this definition is
+  // probably wrong.
+  template<class _CharT>
+    struct char_traits
+    {
+      typedef _CharT 		char_type;
+      // Unsigned as wint_t in unsigned.
+      typedef unsigned long  	int_type;
+      typedef streampos 	pos_type;
+      typedef streamoff 	off_type;
+      typedef mbstate_t 	state_type;
+      
+      static void 
+      assign(char_type& __c1, const char_type& __c2)
+      { __c1 = __c2; }
+
+      static bool 
+      eq(const char_type& __c1, const char_type& __c2)
+      { return __c1 == __c2; }
+
+      static bool 
+      lt(const char_type& __c1, const char_type& __c2)
+      { return __c1 < __c2; }
+
+      static int 
+      compare(const char_type* __s1, const char_type* __s2, size_t __n)
+      { 
+	for (size_t __i = 0; __i < __n; ++__i)
+	  if (!eq(__s1[__i], __s2[__i]))
+	    return lt(__s1[__i], __s2[__i]) ? -1 : 1;
+	return 0; 
+      }
+
+      static size_t
+      length(const char_type* __s)
+      { 
+	const char_type* __p = __s; 
+	while (*__p) ++__p; 
+	return (__p - __s); 
+      }
+
+      static const char_type* 
+      find(const char_type* __s, size_t __n, const char_type& __a)
+      { 
+	for (const char_type* __p = __s; size_t(__p - __s) < __n; ++__p)
+	  if (*__p == __a) return __p;
+	return 0;
+      }
+
+      static char_type* 
+      move(char_type* __s1, const char_type* __s2, size_t __n)
+      { return (char_type*) memmove(__s1, __s2, __n * sizeof(char_type)); }
+
+      static char_type* 
+      copy(char_type* __s1, const char_type* __s2, size_t __n)
+      { return (char_type*) memcpy(__s1, __s2, __n * sizeof(char_type)); }
+
+      static char_type* 
+      assign(char_type* __s, size_t __n, char_type __a)
+      { 
+	for (char_type* __p = __s; __p < __s + __n; ++__p) 
+	  assign(*__p, __a);
+        return __s; 
+      }
+
+      static char_type 
+      to_char_type(const int_type& __c)
+      { return char_type(__c); }
+
+      static int_type 
+      to_int_type(const char_type& __c) { return int_type(__c); }
+
+      static bool 
+      eq_int_type(const int_type& __c1, const int_type& __c2)
+      { return __c1 == __c2; }
+
+      static int_type 
+      eof() { return static_cast<int_type>(-1); }
+
+      static int_type 
+      not_eof(const int_type& __c)
+      { return eq_int_type(__c, eof()) ? int_type(0) : __c; }
+    };
+
+
+  // 21.1.4  char_traits specializations
+  template<>
+    struct char_traits<char>
+    {
+      typedef char 		char_type;
+      typedef int 	        int_type;
+      typedef streampos 	pos_type;
+      typedef streamoff 	off_type;
+      typedef mbstate_t 	state_type;
+
+      static void 
+      assign(char_type& __c1, const char_type& __c2)
+      { __c1 = __c2; }
+
+      static bool 
+      eq(const char_type& __c1, const char_type& __c2)
+      { return __c1 == __c2; }
+
+      static bool 
+      lt(const char_type& __c1, const char_type& __c2)
+      { return __c1 < __c2; }
+
+      static int 
+      compare(const char_type* __s1, const char_type* __s2, size_t __n)
+      { return memcmp(__s1, __s2, __n); }
+
+      static size_t
+      length(const char_type* __s)
+      { return strlen(__s); }
+
+      static const char_type* 
+      find(const char_type* __s, size_t __n, const char_type& __a)
+      { return static_cast<const char_type*>(memchr(__s, __a, __n)); }
+
+      static char_type* 
+      move(char_type* __s1, const char_type* __s2, size_t __n)
+      { return static_cast<char_type*>(memmove(__s1, __s2, __n)); }
+
+      static char_type* 
+      copy(char_type* __s1, const char_type* __s2, size_t __n)
+      {  return static_cast<char_type*>(memcpy(__s1, __s2, __n)); }
+
+      static char_type* 
+      assign(char_type* __s, size_t __n, char_type __a)
+      { return static_cast<char_type*>(memset(__s, __a, __n)); }
+
+      static char_type 
+      to_char_type(const int_type& __c)
+      { return static_cast<char_type>(__c); }
+
+      // To keep both the byte 0xff and the eof symbol 0xffffffff
+      // from ending up as 0xffffffff.
+      static int_type 
+      to_int_type(const char_type& __c)
+      { return static_cast<int_type>(static_cast<unsigned char>(__c)); }
+
+      static bool 
+      eq_int_type(const int_type& __c1, const int_type& __c2)
+      { return __c1 == __c2; }
+
+      static int_type 
+      eof() { return static_cast<int_type>(EOF); }
+
+      static int_type 
+      not_eof(const int_type& __c)
+      { return (__c == eof()) ? 0 : __c; }
+  };
+
+
+#ifdef _GLIBCPP_USE_WCHAR_T
+  template<>
+    struct char_traits<wchar_t>
+    {
+      typedef wchar_t 		char_type;
+      typedef wint_t 		int_type;
+      typedef streamoff 	off_type;
+      typedef wstreampos 	pos_type;
+      typedef mbstate_t 	state_type;
+      
+      static void 
+      assign(char_type& __c1, const char_type& __c2)
+      { __c1 = __c2; }
+
+      static bool 
+      eq(const char_type& __c1, const char_type& __c2)
+      { return __c1 == __c2; }
+
+      static bool 
+      lt(const char_type& __c1, const char_type& __c2)
+      { return __c1 < __c2; }
+
+      static int 
+      compare(const char_type* __s1, const char_type* __s2, size_t __n)
+      { return wmemcmp(__s1, __s2, __n); }
+
+      static size_t
+      length(const char_type* __s)
+      { return wcslen(__s); }
+
+      static const char_type* 
+      find(const char_type* __s, size_t __n, const char_type& __a)
+      { return wmemchr(__s, __a, __n); }
+
+      static char_type* 
+      move(char_type* __s1, const char_type* __s2, int_type __n)
+      { return wmemmove(__s1, __s2, __n); }
+
+      static char_type* 
+      copy(char_type* __s1, const char_type* __s2, size_t __n)
+      { return wmemcpy(__s1, __s2, __n); }
+
+      static char_type* 
+      assign(char_type* __s, size_t __n, char_type __a)
+      { return wmemset(__s, __a, __n); }
+
+      static char_type 
+      to_char_type(const int_type& __c) { return char_type(__c); }
+
+      static int_type 
+      to_int_type(const char_type& __c) { return int_type(__c); }
+
+      static bool 
+      eq_int_type(const int_type& __c1, const int_type& __c2)
+      { return __c1 == __c2; }
+
+      static int_type 
+      eof() { return static_cast<int_type>(WEOF); }
+
+      static int_type 
+      not_eof(const int_type& __c)
+      { return eq_int_type(__c, eof()) ? 0 : __c; }
+  };
+#endif //_GLIBCPP_USE_WCHAR_T
+
+  template<typename _CharT, typename _Traits>
+    struct _Char_traits_match
+    {
+      _CharT _M_c;
+      _Char_traits_match(_CharT const& __c) : _M_c(__c) { }
+
+      bool 
+      operator()(_CharT const& __a) { return _Traits::eq(_M_c, __a); }
+    };
+} // namespace std
+
+#endif
diff --git a/contrib/media/updf/include/bits/codecvt.h b/contrib/media/updf/include/bits/codecvt.h
new file mode 100644
index 0000000000..badc7fbf12
--- /dev/null
+++ b/contrib/media/updf/include/bits/codecvt.h
@@ -0,0 +1,717 @@
+// Locale support (codecvt) -*- C++ -*-
+
+// Copyright (C) 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 22.2.1.5 Template class codecvt
+//
+
+// Warning: this file is not meant for user inclusion.  Use <locale>.
+
+// Written by Benjamin Kosnik <bkoz@cygnus.com>
+
+#ifndef _CPP_BITS_CODECVT_H
+#define _CPP_BITS_CODECVT_H	1
+
+#pragma GCC system_header
+
+  // XXX 
+  // __enc_traits may need to move up the locale header hierarchy,
+  // depending on if ctype ends up using it.
+
+#ifdef _GLIBCPP_USE_WCHAR_T
+  // Extensions to use icov for dealing with character encodings,
+  // including conversions and comparisons between various character
+  // sets.  This object encapsulates data that may need to be shared between
+  // char_traits, codecvt and ctype.
+
+#if _GLIBCPP_USE_SHADOW_HEADERS
+  using _C_legacy::CODESET;
+#endif
+
+  class __enc_traits
+  {
+  public:
+    // Types: 
+    // NB: A conversion descriptor subsumes and enhances the
+    // functionality of a simple state type such as mbstate_t.
+    typedef iconv_t	__desc_type;
+    
+  protected:
+    // Data Members:
+    // Max size of charset encoding name
+    static const int 	_S_max_size = 32;
+    // Name of internal character set encoding.
+    char	       	_M_int_enc[_S_max_size];
+    // Name of external character set encoding.
+    char  	       	_M_ext_enc[_S_max_size];
+
+    // Conversion descriptor between external encoding to internal encoding.
+    __desc_type		_M_in_desc;
+    // Conversion descriptor between internal encoding to external encoding.
+    __desc_type		_M_out_desc;
+
+    // Details the byte-order marker for the external encoding, if necessary.
+    int			_M_ext_bom;
+
+    // Details the byte-order marker for the internal encoding, if necessary.
+    int			_M_int_bom;
+
+  public:
+    __enc_traits()
+    : _M_in_desc(0), _M_out_desc(0), _M_ext_bom(0), _M_int_bom(0)
+    {
+      // __intc_end = whatever we are using internally, which is
+      // UCS4 (linux) 
+      // UCS2 == UNICODE  (microsoft, java, aix, whatever...)
+      // XXX Currently don't know how to get this data from target system...
+      strcpy(_M_int_enc, "UCS4");
+
+      // __extc_end = external codeset in current locale
+      strcpy(_M_ext_enc, nl_langinfo(CODESET));
+    }
+
+    __enc_traits(const char* __int, const char* __ext, int __ibom = 0, 
+		 int __ebom = 0)
+    : _M_in_desc(0), _M_out_desc(0), _M_ext_bom(0), _M_int_bom(0)
+    {
+      strncpy(_M_int_enc, __int, _S_max_size);
+      strncpy(_M_ext_enc, __ext, _S_max_size);
+    }
+
+    // 21.1.2 traits typedefs
+    // p4
+    // typedef STATE_T state_type
+    // requires: state_type shall meet the requirements of
+    // CopyConstructible types (20.1.3)
+    __enc_traits(const __enc_traits& __obj)
+    {
+      strncpy(_M_int_enc, __obj._M_int_enc, _S_max_size);
+      strncpy(_M_ext_enc, __obj._M_ext_enc, _S_max_size);
+      _M_ext_bom = __obj._M_ext_bom;
+      _M_int_bom = __obj._M_int_bom;
+    }
+
+    ~__enc_traits()
+    {
+      iconv_close(_M_in_desc);
+      iconv_close(_M_out_desc);
+    } 
+
+    // Initializes
+    void
+    _M_init()
+    {
+      _M_in_desc = iconv_open(_M_int_enc, _M_ext_enc);
+      _M_out_desc = iconv_open(_M_ext_enc, _M_int_enc);
+      if (_M_out_desc == iconv_t(-1) || _M_in_desc == iconv_t(-1))
+	{
+	  // XXX Extended error checking.
+	}
+    }
+
+    bool
+    _M_good()
+    { 
+      return _M_out_desc && _M_in_desc 
+	     && _M_out_desc != iconv_t(-1) && _M_in_desc != iconv_t(-1);
+    }
+
+    const __desc_type* 
+    _M_get_in_descriptor()
+    { return &_M_in_desc; }
+
+    const __desc_type* 
+    _M_get_out_descriptor()
+    { return &_M_out_desc; }
+
+   const char* 
+    _M_get_internal_enc()
+    { return _M_int_enc; }
+
+    const char* 
+    _M_get_external_enc()
+    { return _M_ext_enc; }
+
+    int 
+    _M_get_external_bom()
+    { return _M_ext_bom; }
+
+    int 
+    _M_get_internal_bom()
+    { return _M_int_bom; }
+  };
+#endif //_GLIBCPP_USE_WCHAR_T
+
+
+  //  22.2.1.5  Template class codecvt
+  class codecvt_base
+  {
+  public:
+    enum result
+    {
+      ok,
+      partial,
+      error,
+      noconv
+    };
+  };
+
+  // Template class __codecvt_abstract_base
+  // NB: An abstract base class that fills in the public inlines, so
+  // that the specializations don't have to re-copy the public
+  // interface.
+  template<typename _InternT, typename _ExternT, typename _StateT>
+    class __codecvt_abstract_base 
+    : public locale::facet, public codecvt_base
+    {
+    public:
+      // Types:
+      typedef codecvt_base::result			result;
+      typedef _InternT 					intern_type;
+      typedef _ExternT 					extern_type;
+      typedef _StateT  					state_type;
+      
+      // 22.2.1.5.1 codecvt members
+      result
+      out(state_type& __state, const intern_type* __from, 
+	  const intern_type* __from_end, const intern_type*& __from_next,
+	  extern_type* __to, extern_type* __to_end, 
+	  extern_type*& __to_next) const
+      { 
+	return this->do_out(__state, __from, __from_end, __from_next, 
+			    __to, __to_end, __to_next); 
+      }
+
+      result
+      unshift(state_type& __state, extern_type* __to, extern_type* __to_end,
+	      extern_type*& __to_next) const
+      { return this->do_unshift(__state, __to,__to_end,__to_next); }
+
+      result
+      in(state_type& __state, const extern_type* __from, 
+	 const extern_type* __from_end, const extern_type*& __from_next,
+	 intern_type* __to, intern_type* __to_end, 
+	 intern_type*& __to_next) const
+      { 
+	return this->do_in(__state, __from, __from_end, __from_next,
+			   __to, __to_end, __to_next); 
+      }
+
+      int 
+      encoding() const throw()
+      { return this->do_encoding(); }
+
+      bool 
+      always_noconv() const throw()
+      { return this->do_always_noconv(); }
+
+      int
+      length(const state_type& __state, const extern_type* __from,
+	     const extern_type* __end, size_t __max) const
+      { return this->do_length(__state, __from, __end, __max); }
+
+      int 
+      max_length() const throw()
+      { return this->do_max_length(); }
+
+    protected:
+      explicit 
+      __codecvt_abstract_base(size_t __refs = 0) : locale::facet(__refs) { }
+
+      virtual 
+      ~__codecvt_abstract_base() { }
+
+      virtual result
+      do_out(state_type& __state, const intern_type* __from, 
+	     const intern_type* __from_end, const intern_type*& __from_next,
+	     extern_type* __to, extern_type* __to_end,
+	     extern_type*& __to_next) const = 0;
+
+      virtual result
+      do_unshift(state_type& __state, extern_type* __to, 
+		 extern_type* __to_end, extern_type*& __to_next) const = 0;
+      
+      virtual result
+      do_in(state_type& __state, const extern_type* __from, 
+	    const extern_type* __from_end, const extern_type*& __from_next, 
+	    intern_type* __to, intern_type* __to_end, 
+	    intern_type*& __to_next) const = 0;
+      
+      virtual int 
+      do_encoding() const throw() = 0;
+
+      virtual bool 
+      do_always_noconv() const throw() = 0;
+
+      virtual int 
+      do_length(const state_type&, const extern_type* __from, 
+		const extern_type* __end, size_t __max) const = 0;
+
+      virtual int 
+      do_max_length() const throw() = 0;
+    };
+
+  // 22.2.1.5 Template class codecvt
+  // NB: Generic, mostly useless implementation.
+  template<typename _InternT, typename _ExternT, typename _StateT>
+    class codecvt 
+    : public __codecvt_abstract_base<_InternT, _ExternT, _StateT>
+    {
+    public:      
+      // Types:
+      typedef codecvt_base::result			result;
+      typedef _InternT intern_type;
+      typedef _ExternT extern_type;
+      typedef _StateT  state_type;
+
+      // Data Members:
+      static locale::id id;
+
+      explicit 
+      codecvt(size_t __refs = 0) 
+      : __codecvt_abstract_base<_InternT,_ExternT,_StateT> (__refs) { }
+
+    protected:
+      virtual 
+      ~codecvt() { }
+    };
+
+  template<typename _InternT, typename _ExternT, typename _StateT>
+    locale::id codecvt<_InternT, _ExternT, _StateT>::id;
+
+#ifdef _GLIBCPP_USE_WCHAR_T
+  // partial specialization
+  // This specialization takes advantage of iconv to provide code
+  // conversions between a large number of character encodings.
+  template<typename _InternT, typename _ExternT>
+    class codecvt<_InternT, _ExternT, __enc_traits>
+    : public __codecvt_abstract_base<_InternT, _ExternT, __enc_traits>
+    {
+    public:      
+      // Types:
+      typedef codecvt_base::result			result;
+      typedef _InternT 					intern_type;
+      typedef _ExternT 					extern_type;
+      typedef __enc_traits 				state_type;
+      typedef __enc_traits::__desc_type 		__desc_type;
+      typedef __enc_traits				__enc_type;
+
+      // Data Members:
+      static locale::id 		id;
+
+      explicit 
+      codecvt(size_t __refs = 0)
+      : __codecvt_abstract_base<intern_type, extern_type, state_type>(__refs)
+      { }
+
+      explicit 
+      codecvt(__enc_type* __enc, size_t __refs = 0)
+      : __codecvt_abstract_base<intern_type, extern_type, state_type>(__refs)
+      { }
+
+    protected:
+      virtual 
+      ~codecvt() { }
+
+      virtual result
+      do_out(state_type& __state, const intern_type* __from, 
+	     const intern_type* __from_end, const intern_type*& __from_next,
+	     extern_type* __to, extern_type* __to_end,
+	     extern_type*& __to_next) const;
+
+      virtual result
+      do_unshift(state_type& __state, extern_type* __to, 
+		 extern_type* __to_end, extern_type*& __to_next) const;
+
+      virtual result
+      do_in(state_type& __state, const extern_type* __from, 
+	    const extern_type* __from_end, const extern_type*& __from_next,
+	    intern_type* __to, intern_type* __to_end, 
+	    intern_type*& __to_next) const;
+
+      virtual int 
+      do_encoding() const throw();
+
+      virtual bool 
+      do_always_noconv() const throw();
+
+      virtual int 
+      do_length(const state_type&, const extern_type* __from, 
+		const extern_type* __end, size_t __max) const;
+
+      virtual int 
+      do_max_length() const throw();
+    };
+
+  template<typename _InternT, typename _ExternT>
+    locale::id 
+    codecvt<_InternT, _ExternT, __enc_traits>::id;
+
+  // This adaptor works around the signature problems of the second
+  // argument to iconv():  SUSv2 and others use 'const char**', but glibc 2.2
+  // uses 'char**', which is what the standard is (apparently) due to use
+  // in the future.  Using this adaptor, g++ will do the work for us.
+  template<typename _T>
+    inline size_t
+    __iconv_adaptor(size_t(*iconv_func)(iconv_t, _T, size_t*, char**, size_t*),
+                    iconv_t cd, char** inbuf, size_t* inbytesleft,
+                    char** outbuf, size_t* outbytesleft)
+    {
+      return iconv_func(cd, (_T)inbuf, inbytesleft, outbuf, outbytesleft);
+    }
+
+  template<typename _InternT, typename _ExternT>
+    codecvt_base::result
+    codecvt<_InternT, _ExternT, __enc_traits>::
+    do_out(state_type& __state, const intern_type* __from, 
+	   const intern_type* __from_end, const intern_type*& __from_next,
+	   extern_type* __to, extern_type* __to_end,
+	   extern_type*& __to_next) const
+    {
+      result __ret = error;
+      if (__state._M_good())
+	{
+	  typedef state_type::__desc_type	__desc_type;
+	  const __desc_type* __desc = __state._M_get_out_descriptor();
+	  const size_t __fmultiple = sizeof(intern_type) / sizeof(char);
+	  size_t __flen = __fmultiple * (__from_end - __from);
+	  const size_t __tmultiple = sizeof(extern_type) / sizeof(char);
+	  size_t __tlen = __tmultiple * (__to_end - __to); 
+	  
+	  // Argument list for iconv specifies a byte sequence. Thus,
+	  // all to/from arrays must be brutally casted to char*.
+	  char* __cto = reinterpret_cast<char*>(__to);
+	  char* __cfrom;
+	  size_t __conv;
+
+	  // Some encodings need a byte order marker as the first item
+	  // in the byte stream, to designate endian-ness. The default
+	  // value for the byte order marker is NULL, so if this is
+	  // the case, it's not necessary and we can just go on our
+	  // merry way.
+	  int __int_bom = __state._M_get_internal_bom();
+	  if (__int_bom)
+	    {	  
+	      size_t __size = __from_end - __from;
+	      intern_type* __cfixed = static_cast<intern_type*>(__builtin_alloca(sizeof(intern_type) * (__size + 1)));
+	      __cfixed[0] = static_cast<intern_type>(__int_bom);
+	      char_traits<intern_type>::copy(__cfixed + 1, __from, __size);
+	      __cfrom = reinterpret_cast<char*>(__cfixed);
+	      __conv = __iconv_adaptor(iconv, *__desc, &__cfrom,
+                                        &__flen, &__cto, &__tlen); 
+	    }
+	  else
+	    {
+	      intern_type* __cfixed = const_cast<intern_type*>(__from);
+	      __cfrom = reinterpret_cast<char*>(__cfixed);
+	      __conv = __iconv_adaptor(iconv, *__desc, &__cfrom,
+                                       &__flen, &__cto, &__tlen); 
+	    }
+
+	  if (__conv != size_t(-1))
+	    {
+	      __from_next = reinterpret_cast<const intern_type*>(__cfrom);
+	      __to_next = reinterpret_cast<extern_type*>(__cto);
+	      __ret = ok;
+	    }
+	  else 
+	    {
+	      if (__flen < static_cast<size_t>(__from_end - __from))
+		{
+		  __from_next = reinterpret_cast<const intern_type*>(__cfrom);
+		  __to_next = reinterpret_cast<extern_type*>(__cto);
+		  __ret = partial;
+		}
+	      else
+		__ret = error;
+	    }
+	}
+      return __ret; 
+    }
+
+  template<typename _InternT, typename _ExternT>
+    codecvt_base::result
+    codecvt<_InternT, _ExternT, __enc_traits>::
+    do_unshift(state_type& __state, extern_type* __to, 
+	       extern_type* __to_end, extern_type*& __to_next) const
+    {
+      result __ret = error;
+      if (__state._M_good())
+	{
+	  typedef state_type::__desc_type	__desc_type;
+	  const __desc_type* __desc = __state._M_get_in_descriptor();
+	  const size_t __tmultiple = sizeof(intern_type) / sizeof(char);
+	  size_t __tlen = __tmultiple * (__to_end - __to); 
+	  
+	  // Argument list for iconv specifies a byte sequence. Thus,
+	  // all to/from arrays must be brutally casted to char*.
+	  char* __cto = reinterpret_cast<char*>(__to);
+	  size_t __conv = __iconv_adaptor(iconv,*__desc, NULL, NULL,
+                                          &__cto, &__tlen); 
+	  
+	  if (__conv != size_t(-1))
+	    {
+	      __to_next = reinterpret_cast<extern_type*>(__cto);
+	      if (__tlen == __tmultiple * (__to_end - __to))
+		__ret = noconv;
+	      else if (__tlen == 0)
+		__ret = ok;
+	      else
+		__ret = partial;
+	    }
+	  else 
+	    __ret = error;
+	}
+      return __ret; 
+    }
+   
+  template<typename _InternT, typename _ExternT>
+    codecvt_base::result
+    codecvt<_InternT, _ExternT, __enc_traits>::
+    do_in(state_type& __state, const extern_type* __from, 
+	  const extern_type* __from_end, const extern_type*& __from_next,
+	  intern_type* __to, intern_type* __to_end, 
+	  intern_type*& __to_next) const
+    { 
+      result __ret = error;
+      if (__state._M_good())
+	{
+	  typedef state_type::__desc_type	__desc_type;
+	  const __desc_type* __desc = __state._M_get_in_descriptor();
+	  const size_t __fmultiple = sizeof(extern_type) / sizeof(char);
+	  size_t __flen = __fmultiple * (__from_end - __from);
+	  const size_t __tmultiple = sizeof(intern_type) / sizeof(char);
+	  size_t __tlen = __tmultiple * (__to_end - __to); 
+	  
+	  // Argument list for iconv specifies a byte sequence. Thus,
+	  // all to/from arrays must be brutally casted to char*.
+	  char* __cto = reinterpret_cast<char*>(__to);
+	  char* __cfrom;
+	  size_t __conv;
+
+	  // Some encodings need a byte order marker as the first item
+	  // in the byte stream, to designate endian-ness. The default
+	  // value for the byte order marker is NULL, so if this is
+	  // the case, it's not necessary and we can just go on our
+	  // merry way.
+	  int __ext_bom = __state._M_get_external_bom();
+	  if (__ext_bom)
+	    {	  
+	      size_t __size = __from_end - __from;
+	      extern_type* __cfixed =  static_cast<extern_type*>(__builtin_alloca(sizeof(extern_type) * (__size + 1)));
+	      __cfixed[0] = static_cast<extern_type>(__ext_bom);
+	      char_traits<extern_type>::copy(__cfixed + 1, __from, __size);
+	      __cfrom = reinterpret_cast<char*>(__cfixed);
+	      __conv = __iconv_adaptor(iconv, *__desc, &__cfrom,
+                                       &__flen, &__cto, &__tlen); 
+	    }
+	  else
+	    {
+	      extern_type* __cfixed = const_cast<extern_type*>(__from);
+	      __cfrom = reinterpret_cast<char*>(__cfixed);
+	      __conv = __iconv_adaptor(iconv, *__desc, &__cfrom,
+                                       &__flen, &__cto, &__tlen); 
+	    }
+
+	  
+	  if (__conv != size_t(-1))
+	    {
+	      __from_next = reinterpret_cast<const extern_type*>(__cfrom);
+	      __to_next = reinterpret_cast<intern_type*>(__cto);
+	      __ret = ok;
+	    }
+	  else 
+	    {
+	      if (__flen < static_cast<size_t>(__from_end - __from))
+		{
+		  __from_next = reinterpret_cast<const extern_type*>(__cfrom);
+		  __to_next = reinterpret_cast<intern_type*>(__cto);
+		  __ret = partial;
+		}
+	      else
+		__ret = error;
+	    }
+	}
+      return __ret; 
+    }
+  
+  template<typename _InternT, typename _ExternT>
+    int 
+    codecvt<_InternT, _ExternT, __enc_traits>::
+    do_encoding() const throw()
+    { return 0; }
+  
+  template<typename _InternT, typename _ExternT>
+    bool 
+    codecvt<_InternT, _ExternT, __enc_traits>::
+    do_always_noconv() const throw()
+    { return false; }
+  
+  template<typename _InternT, typename _ExternT>
+    int 
+    codecvt<_InternT, _ExternT, __enc_traits>::
+    do_length(const state_type&, const extern_type* __from, 
+	      const extern_type* __end, size_t __max) const
+    { return min(__max, static_cast<size_t>(__end - __from)); }
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+// 74.  Garbled text for codecvt::do_max_length
+  template<typename _InternT, typename _ExternT>
+    int 
+    codecvt<_InternT, _ExternT, __enc_traits>::
+    do_max_length() const throw()
+    { return 1; }
+#endif
+#endif /* _GLIBCPP_USE_WCHAR_T */
+
+  // codecvt<char, char, mbstate_t> required specialization
+  template<>
+    class codecvt<char, char, mbstate_t> 
+    : public __codecvt_abstract_base<char, char, mbstate_t>
+    {
+    public:      
+      // Types:
+      typedef char 	intern_type;
+      typedef char 	extern_type;
+      typedef mbstate_t state_type;
+
+      // Data Members:
+      static locale::id id;
+
+      explicit 
+      codecvt(size_t __refs = 0);
+
+    protected:
+      virtual 
+      ~codecvt();
+
+      virtual result
+      do_out(state_type& __state, const intern_type* __from, 
+	     const intern_type* __from_end, const intern_type*& __from_next,
+	     extern_type* __to, extern_type* __to_end,
+	     extern_type*& __to_next) const;
+
+      virtual result
+      do_unshift(state_type& __state, extern_type* __to, 
+		 extern_type* __to_end, extern_type*& __to_next) const;
+
+      virtual result
+      do_in(state_type& __state, const extern_type* __from, 
+	    const extern_type* __from_end, const extern_type*& __from_next,
+	    intern_type* __to, intern_type* __to_end, 
+	    intern_type*& __to_next) const;
+
+      virtual int 
+      do_encoding() const throw();
+
+      virtual bool 
+      do_always_noconv() const throw();
+
+      virtual int 
+      do_length(const state_type&, const extern_type* __from, 
+		const extern_type* __end, size_t __max) const;
+
+      virtual int 
+      do_max_length() const throw();
+  };
+
+#ifdef _GLIBCPP_USE_WCHAR_T
+  // codecvt<wchar_t, char, mbstate_t> required specialization
+  template<>
+    class codecvt<wchar_t, char, mbstate_t> 
+    : public __codecvt_abstract_base<wchar_t, char, mbstate_t>
+    {
+    public:
+      // Types:
+      typedef wchar_t 	intern_type;
+      typedef char 	extern_type;
+      typedef mbstate_t state_type;
+
+      // Data Members:
+      static locale::id id;
+
+      explicit 
+      codecvt(size_t __refs = 0);
+
+    protected:
+      virtual 
+      ~codecvt();
+
+      virtual result
+      do_out(state_type& __state, const intern_type* __from, 
+	     const intern_type* __from_end, const intern_type*& __from_next,
+	     extern_type* __to, extern_type* __to_end,
+	     extern_type*& __to_next) const;
+
+      virtual result
+      do_unshift(state_type& __state,
+		 extern_type* __to, extern_type* __to_end,
+		 extern_type*& __to_next) const;
+
+      virtual result
+      do_in(state_type& __state,
+	     const extern_type* __from, const extern_type* __from_end,
+	     const extern_type*& __from_next,
+	     intern_type* __to, intern_type* __to_end,
+	     intern_type*& __to_next) const;
+
+      virtual 
+      int do_encoding() const throw();
+
+      virtual 
+      bool do_always_noconv() const throw();
+
+      virtual 
+      int do_length(const state_type&, const extern_type* __from,
+		    const extern_type* __end, size_t __max) const;
+
+      virtual int 
+      do_max_length() const throw();
+    };
+#endif //_GLIBCPP_USE_WCHAR_T
+
+  // 22.2.1.6  Template class codecvt_byname
+  template<typename _InternT, typename _ExternT, typename _StateT>
+    class codecvt_byname : public codecvt<_InternT, _ExternT, _StateT>
+    {
+    public:
+      explicit 
+      codecvt_byname(const char*, size_t __refs = 0) 
+      : codecvt<_InternT, _ExternT, _StateT>(__refs) { }
+    protected:
+      virtual 
+      ~codecvt_byname() { }
+    };
+
+#endif // _CPP_BITS_CODECVT_H
+
+// Local Variables:
+// mode:c++
+// End:
+
diff --git a/contrib/media/updf/include/bits/concept_check.h b/contrib/media/updf/include/bits/concept_check.h
new file mode 100644
index 0000000000..2a02bd8c8b
--- /dev/null
+++ b/contrib/media/updf/include/bits/concept_check.h
@@ -0,0 +1,81 @@
+// Concept-checking control -*- C++ -*-
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _GLIBCPP_CONCEPT_CHECK
+#define _GLIBCPP_CONCEPT_CHECK 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+
+// All places in libstdc++-v3 where these are used, or /might/ be used, or
+// don't need to be used, or perhaps /should/ be used, are commented with
+// "concept requirements" (and maybe some more text).  So grep like crazy
+// if you're looking for additional places to use these.
+
+// Concept-checking code is off by default unless users turn it on via
+// configure options or editing c++config.h.
+
+#ifndef _GLIBCPP_CONCEPT_CHECKS
+
+#define __glibcpp_function_requires(...)
+#define __glibcpp_class_requires(_a,_b)
+#define __glibcpp_class_requires2(_a,_b,_c)
+#define __glibcpp_class_requires3(_a,_b,_c,_d)
+#define __glibcpp_class_requires4(_a,_b,_c,_d,_e)
+
+#else // the checks are on
+
+#include <bits/boost_concept_check.h>
+
+// Note that the obvious and elegant approach of
+//
+//#define glibcpp_function_requires(C)      \
+//            boost::function_requires< boost::C >()
+//
+// won't work due to concept templates with more than one parameter, e.g.,
+// BinaryPredicateConcept.  The preprocessor tries to split things up on
+// the commas in the template argument list.  We can't use an inner pair of
+// parenthesis to hide the commas, because "boost::(Temp<Foo,Bar>)" isn't
+// a valid instantiation pattern.  Thus, we steal a feature from C99.
+
+#define __glibcpp_function_requires(...)                                 \
+            __gnu_cxx::__function_requires< __gnu_cxx::__VA_ARGS__ >()
+#define __glibcpp_class_requires(_a,_C)                                  \
+            _GLIBCPP_CLASS_REQUIRES(_a, __gnu_cxx, _C)
+#define __glibcpp_class_requires2(_a,_b,_C)                              \
+            _GLIBCPP_CLASS_REQUIRES2(_a, _b, __gnu_cxx, _C)
+#define __glibcpp_class_requires3(_a,_b,_c,_C)                           \
+            _GLIBCPP_CLASS_REQUIRES3(_a, _b, _c, __gnu_cxx, _C)
+#define __glibcpp_class_requires4(_a,_b,_c,_d,_C)                        \
+            _GLIBCPP_CLASS_REQUIRES4(_a, _b, _c, _d, __gnu_cxx, _C)
+
+#endif // enable/disable
+
+#endif // _GLIBCPP_CONCEPT_CHECK
diff --git a/contrib/media/updf/include/bits/concept_checks.h b/contrib/media/updf/include/bits/concept_checks.h
new file mode 100644
index 0000000000..4a0e2d5570
--- /dev/null
+++ b/contrib/media/updf/include/bits/concept_checks.h
@@ -0,0 +1,811 @@
+/*
+ * Copyright (c) 1999
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef __CONCEPT_CHECKS_H
+#define __CONCEPT_CHECKS_H
+
+/*
+  Use these macro like assertions, but they assert properties
+  on types (usually template arguments). In technical terms they
+  verify whether a type "models" a "concept".
+
+  This set of requirements and the terminology used here is derived
+  from the book "Generic Programming and the STL" by Matt Austern
+  (Addison Wesley). For further information please consult that
+  book. The requirements also are intended to match the ANSI/ISO C++
+  standard.
+
+  This file covers the basic concepts and the iterator concepts.
+  There are several other files that provide the requirements
+  for the STL containers:
+    container_concepts.h
+    sequence_concepts.h
+    assoc_container_concepts.h
+
+  Jeremy Siek, 1999
+
+  TO DO:
+    - some issues with regards to concept classification and mutability
+      including AssociativeContianer -> ForwardContainer
+      and SortedAssociativeContainer -> ReversibleContainer
+    - HashedAssociativeContainer
+    - Allocator
+    - Function Object Concepts
+
+  */
+
+#ifndef __STL_USE_CONCEPT_CHECKS
+
+// Some compilers lack the features that are necessary for concept checks.
+// On those compilers we define the concept check macros to do nothing.
+#define __STL_REQUIRES(__type_var, __concept) do {} while(0)
+#define __STL_CLASS_REQUIRES(__type_var, __concept) \
+  static int  __##__type_var##_##__concept
+#define __STL_CONVERTIBLE(__type_x, __type_y) do {} while(0)
+#define __STL_REQUIRES_SAME_TYPE(__type_x, __type_y) do {} while(0)
+#define __STL_CLASS_REQUIRES_SAME_TYPE(__type_x, __type_y) \
+  static int  __##__type_x##__type_y##_require_same_type
+#define __STL_GENERATOR_CHECK(__func, __ret) do {} while(0)
+#define __STL_CLASS_GENERATOR_CHECK(__func, __ret) \
+  static int  __##__func##__ret##_generator_check
+#define __STL_UNARY_FUNCTION_CHECK(__func, __ret, __arg) do {} while(0)
+#define __STL_CLASS_UNARY_FUNCTION_CHECK(__func, __ret, __arg) \
+  static int  __##__func##__ret##__arg##_unary_function_check
+#define __STL_BINARY_FUNCTION_CHECK(__func, __ret, __first, __second) \
+  do {} while(0)
+#define __STL_CLASS_BINARY_FUNCTION_CHECK(__func, __ret, __first, __second) \
+  static int  __##__func##__ret##__first##__second##_binary_function_check
+#define __STL_REQUIRES_BINARY_OP(__opname, __ret, __first, __second) \
+  do {} while(0)
+#define __STL_CLASS_REQUIRES_BINARY_OP(__opname, __ret, __first, __second) \
+  static int __##__opname##__ret##__first##__second##_require_binary_op
+
+#else /* __STL_USE_CONCEPT_CHECKS */
+
+// This macro tests whether the template argument "__type_var"
+// satisfies the requirements of "__concept".  Here is a list of concepts
+// that we know how to check:
+//       _Allocator
+//       _Assignable
+//       _DefaultConstructible
+//       _EqualityComparable
+//       _LessThanComparable
+//       _TrivialIterator
+//       _InputIterator
+//       _OutputIterator
+//       _ForwardIterator
+//       _BidirectionalIterator
+//       _RandomAccessIterator
+//       _Mutable_TrivialIterator
+//       _Mutable_ForwardIterator
+//       _Mutable_BidirectionalIterator
+//       _Mutable_RandomAccessIterator
+
+#define __STL_REQUIRES(__type_var, __concept) \
+do { \
+  void (*__x)( __type_var ) = __concept##_concept_specification< __type_var >\
+    ::__concept##_requirement_violation; __x = __x; } while (0)
+
+// Use this to check whether type X is convertible to type Y
+#define __STL_CONVERTIBLE(__type_x, __type_y) \
+do { \
+  void (*__x)( __type_x , __type_y ) = _STL_CONVERT_ERROR< __type_x , \
+  __type_y >::__type_X_is_not_convertible_to_type_Y; \
+  __x = __x; } while (0)
+
+// Use this to test whether two template arguments are the same type
+#define __STL_REQUIRES_SAME_TYPE(__type_x, __type_y) \
+do { \
+  void (*__x)( __type_x , __type_y ) = _STL_SAME_TYPE_ERROR< __type_x, \
+    __type_y  >::__type_X_not_same_as_type_Y; \
+  __x = __x; } while (0)
+
+
+// function object checks
+#define __STL_GENERATOR_CHECK(__func, __ret) \
+do { \
+  __ret (*__x)( __func&) = \
+     _STL_GENERATOR_ERROR< \
+  __func, __ret>::__generator_requirement_violation; \
+  __x = __x; } while (0)
+
+
+#define __STL_UNARY_FUNCTION_CHECK(__func, __ret, __arg) \
+do { \
+  __ret (*__x)( __func&, const __arg& ) = \
+     _STL_UNARY_FUNCTION_ERROR< \
+  __func, __ret, __arg>::__unary_function_requirement_violation; \
+  __x = __x; } while (0)
+
+
+#define __STL_BINARY_FUNCTION_CHECK(__func, __ret, __first, __second) \
+do { \
+  __ret (*__x)( __func&, const __first&, const __second& ) = \
+     _STL_BINARY_FUNCTION_ERROR< \
+  __func, __ret, __first, __second>::__binary_function_requirement_violation; \
+  __x = __x; } while (0)
+
+
+#define __STL_REQUIRES_BINARY_OP(__opname, __ret, __first, __second) \
+    do { \
+  __ret (*__x)( __first&, __second& ) = _STL_BINARY##__opname##_ERROR< \
+    __ret, __first, __second>::__binary_operator_requirement_violation; \
+  __ret (*__y)( const __first&, const __second& ) = \
+    _STL_BINARY##__opname##_ERROR< __ret, __first, __second>:: \
+      __const_binary_operator_requirement_violation; \
+  __y = __y; __x = __x; } while (0)
+
+
+#ifdef __STL_NO_FUNCTION_PTR_IN_CLASS_TEMPLATE
+
+#define __STL_CLASS_REQUIRES(__type_var, __concept)
+#define __STL_CLASS_REQUIRES_SAME_TYPE(__type_x, __type_y)
+#define __STL_CLASS_GENERATOR_CHECK(__func, __ret)
+#define __STL_CLASS_UNARY_FUNCTION_CHECK(__func, __ret, __arg)
+#define __STL_CLASS_BINARY_FUNCTION_CHECK(__func, __ret, __first, __second)
+#define __STL_CLASS_REQUIRES_BINARY_OP(__opname, __ret, __first, __second)
+
+#else
+
+// Use this macro inside of template classes, where you would
+// like to place requirements on the template arguments to the class
+// Warning: do not pass pointers and such (e.g. T*) in as the __type_var,
+// since the type_var is used to construct identifiers. Instead typedef
+// the pointer type, then use the typedef name for the __type_var.
+#define __STL_CLASS_REQUIRES(__type_var, __concept) \
+  typedef void (* __func##__type_var##__concept)( __type_var ); \
+  template <__func##__type_var##__concept _Tp1> \
+  struct __dummy_struct_##__type_var##__concept { }; \
+  static __dummy_struct_##__type_var##__concept< \
+    __concept##_concept_specification< \
+      __type_var>::__concept##_requirement_violation>  \
+  __dummy_ptr_##__type_var##__concept
+
+
+#define __STL_CLASS_REQUIRES_SAME_TYPE(__type_x, __type_y) \
+  typedef void (* __func_##__type_x##__type_y##same_type)( __type_x, \
+                                                            __type_y ); \
+  template < __func_##__type_x##__type_y##same_type _Tp1> \
+  struct __dummy_struct_##__type_x##__type_y##_same_type { }; \
+  static __dummy_struct_##__type_x##__type_y##_same_type< \
+    _STL_SAME_TYPE_ERROR<__type_x, __type_y>::__type_X_not_same_as_type_Y>  \
+  __dummy_ptr_##__type_x##__type_y##_same_type
+
+
+#define __STL_CLASS_GENERATOR_CHECK(__func, __ret) \
+  typedef __ret (* __f_##__func##__ret##_generator)( __func& ); \
+  template <__f_##__func##__ret##_generator _Tp1> \
+  struct __dummy_struct_##__func##__ret##_generator { }; \
+  static __dummy_struct_##__func##__ret##_generator< \
+    _STL_GENERATOR_ERROR< \
+      __func, __ret>::__generator_requirement_violation>  \
+  __dummy_ptr_##__func##__ret##_generator
+
+
+#define __STL_CLASS_UNARY_FUNCTION_CHECK(__func, __ret, __arg) \
+  typedef __ret (* __f_##__func##__ret##__arg##_unary_check)( __func&, \
+                                                         const __arg& ); \
+  template <__f_##__func##__ret##__arg##_unary_check _Tp1> \
+  struct __dummy_struct_##__func##__ret##__arg##_unary_check { }; \
+  static __dummy_struct_##__func##__ret##__arg##_unary_check< \
+    _STL_UNARY_FUNCTION_ERROR< \
+      __func, __ret, __arg>::__unary_function_requirement_violation>  \
+  __dummy_ptr_##__func##__ret##__arg##_unary_check
+
+
+#define __STL_CLASS_BINARY_FUNCTION_CHECK(__func, __ret, __first, __second) \
+  typedef __ret (* __f_##__func##__ret##__first##__second##_binary_check)( __func&, const __first&,\
+                                                    const __second& ); \
+  template <__f_##__func##__ret##__first##__second##_binary_check _Tp1> \
+  struct __dummy_struct_##__func##__ret##__first##__second##_binary_check { }; \
+  static __dummy_struct_##__func##__ret##__first##__second##_binary_check< \
+    _STL_BINARY_FUNCTION_ERROR<__func, __ret, __first, __second>:: \
+  __binary_function_requirement_violation>  \
+  __dummy_ptr_##__func##__ret##__first##__second##_binary_check
+
+
+#define __STL_CLASS_REQUIRES_BINARY_OP(__opname, __ret, __first, __second) \
+  typedef __ret (* __f_##__func##__ret##__first##__second##_binary_op)(const __first&, \
+                                                    const __second& ); \
+  template <__f_##__func##__ret##__first##__second##_binary_op _Tp1> \
+  struct __dummy_struct_##__func##__ret##__first##__second##_binary_op { }; \
+  static __dummy_struct_##__func##__ret##__first##__second##_binary_op< \
+    _STL_BINARY##__opname##_ERROR<__ret, __first, __second>:: \
+  __binary_operator_requirement_violation>  \
+  __dummy_ptr_##__func##__ret##__first##__second##_binary_op
+
+#endif
+
+/* helper class for finding non-const version of a type. Need to have
+   something to assign to etc. when testing constant iterators. */
+
+template <class _Tp>
+struct _Mutable_trait {
+  typedef _Tp _Type;
+};
+template <class _Tp>
+struct _Mutable_trait<const _Tp> {
+  typedef _Tp _Type;
+};
+
+
+/* helper function for avoiding compiler warnings about unused variables */
+template <class _Type>
+void __sink_unused_warning(_Type) { }
+
+template <class _TypeX, class _TypeY>
+struct _STL_CONVERT_ERROR {
+  static void
+  __type_X_is_not_convertible_to_type_Y(_TypeX __x, _TypeY) {
+    _TypeY __y = __x;
+    __sink_unused_warning(__y);
+  }
+};
+
+
+template <class _Type> struct __check_equal { };
+
+template <class _TypeX, class _TypeY>
+struct _STL_SAME_TYPE_ERROR {
+  static void
+  __type_X_not_same_as_type_Y(_TypeX , _TypeY ) { 
+    __check_equal<_TypeX> t1 = __check_equal<_TypeY>();
+  }
+};
+
+
+// Some Functon Object Checks
+
+template <class _Func, class _Ret>
+struct _STL_GENERATOR_ERROR {
+  static _Ret __generator_requirement_violation(_Func& __f) {
+    return __f();
+  }
+};
+
+template <class _Func>
+struct _STL_GENERATOR_ERROR<_Func, void> {
+  static void __generator_requirement_violation(_Func& __f) {
+    __f();
+  }
+};
+
+
+template <class _Func, class _Ret, class _Arg>
+struct _STL_UNARY_FUNCTION_ERROR {
+  static _Ret
+  __unary_function_requirement_violation(_Func& __f,
+                                          const _Arg& __arg) {
+    return __f(__arg);
+  }
+};
+
+template <class _Func, class _Arg>
+struct _STL_UNARY_FUNCTION_ERROR<_Func, void, _Arg> {
+  static void
+  __unary_function_requirement_violation(_Func& __f,
+                                          const _Arg& __arg) {
+    __f(__arg);
+  }
+};
+
+template <class _Func, class _Ret, class _First, class _Second>
+struct _STL_BINARY_FUNCTION_ERROR {
+  static _Ret
+  __binary_function_requirement_violation(_Func& __f,
+                                          const _First& __first, 
+                                          const _Second& __second) {
+    return __f(__first, __second);
+  }
+};
+
+template <class _Func, class _First, class _Second>
+struct _STL_BINARY_FUNCTION_ERROR<_Func, void, _First, _Second> {
+  static void
+  __binary_function_requirement_violation(_Func& __f,
+                                          const _First& __first, 
+                                          const _Second& __second) {
+    __f(__first, __second);
+  }
+};
+
+
+#define __STL_DEFINE_BINARY_OP_CHECK(_OP, _NAME) \
+template <class _Ret, class _First, class _Second> \
+struct _STL_BINARY##_NAME##_ERROR { \
+  static _Ret \
+  __const_binary_operator_requirement_violation(const _First& __first,  \
+                                                const _Second& __second) { \
+    return __first _OP __second; \
+  } \
+  static _Ret \
+  __binary_operator_requirement_violation(_First& __first,  \
+                                          _Second& __second) { \
+    return __first _OP __second; \
+  } \
+}
+
+__STL_DEFINE_BINARY_OP_CHECK(==, _OP_EQUAL);
+__STL_DEFINE_BINARY_OP_CHECK(!=, _OP_NOT_EQUAL);
+__STL_DEFINE_BINARY_OP_CHECK(<, _OP_LESS_THAN);
+__STL_DEFINE_BINARY_OP_CHECK(<=, _OP_LESS_EQUAL);
+__STL_DEFINE_BINARY_OP_CHECK(>, _OP_GREATER_THAN);
+__STL_DEFINE_BINARY_OP_CHECK(>=, _OP_GREATER_EQUAL);
+__STL_DEFINE_BINARY_OP_CHECK(+, _OP_PLUS);
+__STL_DEFINE_BINARY_OP_CHECK(*, _OP_TIMES);
+__STL_DEFINE_BINARY_OP_CHECK(/, _OP_DIVIDE);
+__STL_DEFINE_BINARY_OP_CHECK(-, _OP_SUBTRACT);
+__STL_DEFINE_BINARY_OP_CHECK(%, _OP_MOD);
+// ...
+
+// TODO, add unary operators (prefix and postfix)
+
+/*
+  The presence of this class is just to trick EDG into displaying
+  these error messages before any other errors. Without the
+  classes, the errors in the functions get reported after
+  other class errors deep inside the library. The name
+  choice just makes for an eye catching error message :)
+ */
+struct _STL_ERROR {
+
+  template <class _Type>
+  static _Type
+  __default_constructor_requirement_violation(_Type) {
+    return _Type();
+  }
+  template <class _Type>
+  static _Type
+  __assignment_operator_requirement_violation(_Type __a) {
+    __a = __a;
+    return __a;
+  }
+  template <class _Type>
+  static _Type
+  __copy_constructor_requirement_violation(_Type __a) {
+    _Type __c(__a);
+    return __c;
+  }
+  template <class _Type>
+  static _Type
+  __const_parameter_required_for_copy_constructor(_Type /* __a */, 
+                                                  const _Type& __b) {
+    _Type __c(__b);
+    return __c;
+  }
+  template <class _Type>
+  static _Type
+  __const_parameter_required_for_assignment_operator(_Type __a, 
+                                                     const _Type& __b) {
+    __a = __b;
+    return __a;
+  }
+  template <class _Type>
+  static _Type
+  __less_than_comparable_requirement_violation(_Type __a, _Type __b) {
+    if (__a < __b) return __a;
+    return __b;
+  }
+  template <class _Type>
+  static _Type
+  __equality_comparable_requirement_violation(_Type __a, _Type __b) {
+    if (__a == __b || __a != __b) return __a;
+    return __b;
+  }
+  template <class _Iterator>
+  static void
+  __dereference_operator_requirement_violation(_Iterator __i) {
+    __sink_unused_warning(*__i);
+  }
+  template <class _Iterator>
+  static void
+  __dereference_operator_and_assignment_requirement_violation(_Iterator __i) {
+    *__i = *__i;
+  }
+  template <class _Iterator>
+  static void
+  __preincrement_operator_requirement_violation(_Iterator __i) {
+    ++__i;
+  }
+  template <class _Iterator>
+  static void
+  __postincrement_operator_requirement_violation(_Iterator __i) {
+    __i++;
+  }
+  template <class _Iterator>
+  static void
+  __predecrement_operator_requirement_violation(_Iterator __i) {
+    --__i;
+  }
+  template <class _Iterator>
+  static void
+  __postdecrement_operator_requirement_violation(_Iterator __i) {
+    __i--;
+  }
+  template <class _Iterator, class _Type>
+  static void
+  __postincrement_operator_and_assignment_requirement_violation(_Iterator __i,
+                                                                _Type __t) {
+    *__i++ = __t;
+  }
+  template <class _Iterator, class _Distance>
+  static _Iterator
+  __iterator_addition_assignment_requirement_violation(_Iterator __i, 
+                                                       _Distance __n) {
+    __i += __n;
+    return __i;
+  }
+  template <class _Iterator, class _Distance>
+  static _Iterator
+  __iterator_addition_requirement_violation(_Iterator __i, _Distance __n) {
+    __i = __i + __n;
+    __i = __n + __i;
+    return __i;
+  }
+  template <class _Iterator, class _Distance>
+  static _Iterator
+  __iterator_subtraction_assignment_requirement_violation(_Iterator __i,
+                                                          _Distance __n) {
+    __i -= __n;
+    return __i;
+  }
+  template <class _Iterator, class _Distance>
+  static _Iterator
+  __iterator_subtraction_requirement_violation(_Iterator __i, _Distance __n) {
+    __i = __i - __n;
+    return __i;
+  }
+  template <class _Iterator, class _Distance>
+  static _Distance
+  __difference_operator_requirement_violation(_Iterator __i, _Iterator __j,
+                                              _Distance __n) {
+    __n = __i - __j;
+    return __n;
+  }
+  template <class _Exp, class _Type, class _Distance>
+  static _Type
+  __element_access_operator_requirement_violation(_Exp __x, _Type*,
+                                                  _Distance __n) {
+    return __x[__n];
+  }
+  template <class _Exp, class _Type, class _Distance>
+  static void
+  __element_assignment_operator_requirement_violation(_Exp __x,
+                                                      _Type* __t,
+                                                      _Distance __n) {
+    __x[__n] = *__t;
+  }
+
+}; /* _STL_ERROR */
+
+/* Associated Type Requirements */
+
+__STL_BEGIN_NAMESPACE
+template <class _Iterator> struct iterator_traits;
+__STL_END_NAMESPACE
+
+template <class _Iter> 
+struct __value_type_type_definition_requirement_violation {
+  typedef typename __STD::iterator_traits<_Iter>::value_type value_type;
+};
+
+template <class _Iter> 
+struct __difference_type_type_definition_requirement_violation {
+  typedef typename __STD::iterator_traits<_Iter>::difference_type
+          difference_type;
+};
+
+template <class _Iter> 
+struct __reference_type_definition_requirement_violation {
+  typedef typename __STD::iterator_traits<_Iter>::reference reference;
+};
+
+template <class _Iter> 
+struct __pointer_type_definition_requirement_violation {
+  typedef typename __STD::iterator_traits<_Iter>::pointer pointer;
+};
+
+template <class _Iter> 
+struct __iterator_category_type_definition_requirement_violation {
+  typedef typename __STD::iterator_traits<_Iter>::iterator_category 
+          iterator_category;
+};
+
+/* Assignable Requirements */
+
+
+template <class _Type>
+struct _Assignable_concept_specification {
+  static void _Assignable_requirement_violation(_Type __a) {
+    _STL_ERROR::__assignment_operator_requirement_violation(__a);
+    _STL_ERROR::__copy_constructor_requirement_violation(__a);
+    _STL_ERROR::__const_parameter_required_for_copy_constructor(__a,__a);
+    _STL_ERROR::__const_parameter_required_for_assignment_operator(__a,__a);
+  }
+};
+
+/* DefaultConstructible Requirements */
+
+
+template <class _Type>
+struct _DefaultConstructible_concept_specification {
+  static void _DefaultConstructible_requirement_violation(_Type __a) {
+    _STL_ERROR::__default_constructor_requirement_violation(__a);
+  }
+};
+
+/* EqualityComparable Requirements */
+
+template <class _Type>
+struct _EqualityComparable_concept_specification {
+  static void _EqualityComparable_requirement_violation(_Type __a) {
+    _STL_ERROR::__equality_comparable_requirement_violation(__a, __a);
+  }
+};
+
+/* LessThanComparable Requirements */
+template <class _Type>
+struct _LessThanComparable_concept_specification {
+  static void _LessThanComparable_requirement_violation(_Type __a) {
+    _STL_ERROR::__less_than_comparable_requirement_violation(__a, __a);
+  }
+};
+
+/* TrivialIterator Requirements */
+
+template <class _TrivialIterator>
+struct _TrivialIterator_concept_specification {
+static void
+_TrivialIterator_requirement_violation(_TrivialIterator __i) {
+  typedef typename
+    __value_type_type_definition_requirement_violation<_TrivialIterator>::
+    value_type __T;
+  // Refinement of Assignable
+  _Assignable_concept_specification<_TrivialIterator>::
+    _Assignable_requirement_violation(__i);
+  // Refinement of DefaultConstructible
+  _DefaultConstructible_concept_specification<_TrivialIterator>::
+    _DefaultConstructible_requirement_violation(__i);
+  // Refinement of EqualityComparable
+  _EqualityComparable_concept_specification<_TrivialIterator>::
+    _EqualityComparable_requirement_violation(__i);
+  // Valid Expressions
+  _STL_ERROR::__dereference_operator_requirement_violation(__i);
+}
+};
+
+template <class _TrivialIterator>
+struct _Mutable_TrivialIterator_concept_specification {
+static void
+_Mutable_TrivialIterator_requirement_violation(_TrivialIterator __i) {
+  _TrivialIterator_concept_specification<_TrivialIterator>::
+    _TrivialIterator_requirement_violation(__i);
+  // Valid Expressions
+  _STL_ERROR::__dereference_operator_and_assignment_requirement_violation(__i);
+}
+};
+
+/* InputIterator Requirements */
+
+template <class _InputIterator>
+struct _InputIterator_concept_specification {
+static void
+_InputIterator_requirement_violation(_InputIterator __i) {
+  // Refinement of TrivialIterator
+  _TrivialIterator_concept_specification<_InputIterator>::
+    _TrivialIterator_requirement_violation(__i);
+  // Associated Types
+  __difference_type_type_definition_requirement_violation<_InputIterator>();
+  __reference_type_definition_requirement_violation<_InputIterator>();
+  __pointer_type_definition_requirement_violation<_InputIterator>();
+  __iterator_category_type_definition_requirement_violation<_InputIterator>();
+  // Valid Expressions
+  _STL_ERROR::__preincrement_operator_requirement_violation(__i);
+  _STL_ERROR::__postincrement_operator_requirement_violation(__i);
+}
+};
+
+/* OutputIterator Requirements */
+
+template <class _OutputIterator>
+struct _OutputIterator_concept_specification {
+static void
+_OutputIterator_requirement_violation(_OutputIterator __i) {
+  // Refinement of Assignable
+  _Assignable_concept_specification<_OutputIterator>::
+    _Assignable_requirement_violation(__i);
+  // Associated Types
+  __iterator_category_type_definition_requirement_violation<_OutputIterator>();
+  // Valid Expressions
+  _STL_ERROR::__dereference_operator_requirement_violation(__i);
+  _STL_ERROR::__preincrement_operator_requirement_violation(__i);
+  _STL_ERROR::__postincrement_operator_requirement_violation(__i);
+  _STL_ERROR::
+    __postincrement_operator_and_assignment_requirement_violation(__i, *__i);
+}
+};
+
+/* ForwardIterator Requirements */
+
+template <class _ForwardIterator>
+struct _ForwardIterator_concept_specification {
+static void
+_ForwardIterator_requirement_violation(_ForwardIterator __i) {
+  // Refinement of InputIterator
+  _InputIterator_concept_specification<_ForwardIterator>::
+    _InputIterator_requirement_violation(__i);
+}
+};
+
+template <class _ForwardIterator>
+struct _Mutable_ForwardIterator_concept_specification {
+static void
+_Mutable_ForwardIterator_requirement_violation(_ForwardIterator __i) {
+  _ForwardIterator_concept_specification<_ForwardIterator>::
+    _ForwardIterator_requirement_violation(__i);
+  // Refinement of OutputIterator
+  _OutputIterator_concept_specification<_ForwardIterator>::
+    _OutputIterator_requirement_violation(__i);
+}
+};
+
+/* BidirectionalIterator Requirements */
+
+template <class _BidirectionalIterator>
+struct _BidirectionalIterator_concept_specification {
+static void
+_BidirectionalIterator_requirement_violation(_BidirectionalIterator __i) {
+  // Refinement of ForwardIterator
+  _ForwardIterator_concept_specification<_BidirectionalIterator>::
+    _ForwardIterator_requirement_violation(__i);
+  // Valid Expressions
+  _STL_ERROR::__predecrement_operator_requirement_violation(__i);
+  _STL_ERROR::__postdecrement_operator_requirement_violation(__i);
+}
+};
+
+template <class _BidirectionalIterator>
+struct _Mutable_BidirectionalIterator_concept_specification {
+static void
+_Mutable_BidirectionalIterator_requirement_violation(
+       _BidirectionalIterator __i)
+{
+  _BidirectionalIterator_concept_specification<_BidirectionalIterator>::
+    _BidirectionalIterator_requirement_violation(__i);
+  // Refinement of mutable_ForwardIterator
+  _Mutable_ForwardIterator_concept_specification<_BidirectionalIterator>::
+    _Mutable_ForwardIterator_requirement_violation(__i);
+  typedef typename
+    __value_type_type_definition_requirement_violation<
+    _BidirectionalIterator>::value_type __T;
+  typename _Mutable_trait<__T>::_Type* __tmp_ptr = 0;
+  // Valid Expressions
+  _STL_ERROR::
+    __postincrement_operator_and_assignment_requirement_violation(__i,
+                                                                  *__tmp_ptr);
+}
+};
+
+/* RandomAccessIterator Requirements */
+
+template <class _RandAccIter>
+struct _RandomAccessIterator_concept_specification {
+static void
+_RandomAccessIterator_requirement_violation(_RandAccIter __i) {
+  // Refinement of BidirectionalIterator
+  _BidirectionalIterator_concept_specification<_RandAccIter>::
+    _BidirectionalIterator_requirement_violation(__i);
+  // Refinement of LessThanComparable
+  _LessThanComparable_concept_specification<_RandAccIter>::
+    _LessThanComparable_requirement_violation(__i);
+  typedef typename 
+        __value_type_type_definition_requirement_violation<_RandAccIter>
+        ::value_type
+    value_type;
+  typedef typename
+        __difference_type_type_definition_requirement_violation<_RandAccIter>
+        ::difference_type 
+    _Dist;
+  typedef typename _Mutable_trait<_Dist>::_Type _MutDist;
+
+  // Valid Expressions
+  _STL_ERROR::__iterator_addition_assignment_requirement_violation(__i,
+                                                                   _MutDist());
+  _STL_ERROR::__iterator_addition_requirement_violation(__i,
+                                                        _MutDist());
+  _STL_ERROR::
+    __iterator_subtraction_assignment_requirement_violation(__i,
+                                                            _MutDist());
+  _STL_ERROR::__iterator_subtraction_requirement_violation(__i,
+                                                           _MutDist());
+  _STL_ERROR::__difference_operator_requirement_violation(__i, __i,
+                                                          _MutDist());
+  typename _Mutable_trait<value_type>::_Type* __dummy_ptr = 0;
+  _STL_ERROR::__element_access_operator_requirement_violation(__i,
+                                                              __dummy_ptr,
+                                                              _MutDist());
+}
+};
+
+template <class _RandAccIter>
+struct _Mutable_RandomAccessIterator_concept_specification {
+static void
+_Mutable_RandomAccessIterator_requirement_violation(_RandAccIter __i)
+{
+  _RandomAccessIterator_concept_specification<_RandAccIter>::
+    _RandomAccessIterator_requirement_violation(__i);
+  // Refinement of mutable_BidirectionalIterator
+  _Mutable_BidirectionalIterator_concept_specification<_RandAccIter>::
+    _Mutable_BidirectionalIterator_requirement_violation(__i);
+  typedef typename
+        __value_type_type_definition_requirement_violation<_RandAccIter>
+        ::value_type
+    value_type;
+  typedef typename
+        __difference_type_type_definition_requirement_violation<_RandAccIter>
+        ::difference_type
+    _Dist;
+
+  typename _Mutable_trait<value_type>::_Type* __tmp_ptr = 0;
+  // Valid Expressions
+  _STL_ERROR::__element_assignment_operator_requirement_violation(__i,
+                  __tmp_ptr, _Dist());
+}
+};
+
+#define __STL_TYPEDEF_REQUIREMENT(__REQUIREMENT) \
+template <class Type> \
+struct __##__REQUIREMENT##__typedef_requirement_violation { \
+  typedef typename Type::__REQUIREMENT __REQUIREMENT; \
+}
+
+__STL_TYPEDEF_REQUIREMENT(value_type);
+__STL_TYPEDEF_REQUIREMENT(difference_type);
+__STL_TYPEDEF_REQUIREMENT(size_type);
+__STL_TYPEDEF_REQUIREMENT(reference);
+__STL_TYPEDEF_REQUIREMENT(const_reference);
+__STL_TYPEDEF_REQUIREMENT(pointer);
+__STL_TYPEDEF_REQUIREMENT(const_pointer);
+
+
+template <class _Alloc>
+struct _Allocator_concept_specification {
+static void
+_Allocator_requirement_violation(_Alloc __a) {
+  // Refinement of DefaultConstructible
+  _DefaultConstructible_concept_specification<_Alloc>::
+    _DefaultConstructible_requirement_violation(__a);
+  // Refinement of EqualityComparable
+  _EqualityComparable_concept_specification<_Alloc>::
+    _EqualityComparable_requirement_violation(__a);
+  // Associated Types
+  __value_type__typedef_requirement_violation<_Alloc>();
+  __difference_type__typedef_requirement_violation<_Alloc>();
+  __size_type__typedef_requirement_violation<_Alloc>();
+  __reference__typedef_requirement_violation<_Alloc>();
+  __const_reference__typedef_requirement_violation<_Alloc>();
+  __pointer__typedef_requirement_violation<_Alloc>();
+  __const_pointer__typedef_requirement_violation<_Alloc>();
+  typedef typename _Alloc::value_type _Tp;
+  //__STL_REQUIRES_SAME_TYPE(typename _Alloc::__STL_TEMPLATE rebind<_Tp>::other,
+  //                         _Alloc);
+}
+};
+
+#endif /* __STL_USE_CONCEPT_CHECKS */
+
+#endif /* __CONCEPT_CHECKS_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/container_concepts.h b/contrib/media/updf/include/bits/container_concepts.h
new file mode 100644
index 0000000000..99aec1c4b6
--- /dev/null
+++ b/contrib/media/updf/include/bits/container_concepts.h
@@ -0,0 +1,244 @@
+/*
+ * Copyright (c) 1999
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef __STL_CONTAINER_CONCEPTS_H
+#define __STL_CONTAINER_CONCEPTS_H
+
+
+#include <bits/concept_checks.h>
+
+#ifdef __STL_USE_CONCEPT_CHECKS
+
+
+// This file covers the following concepts:
+//       _Container
+//       _ForwardContainer
+//       _ReversibleContainer
+//       _const_ReversibleContainer
+//       _RandomAccessContainer
+//
+
+struct _ERROR_IN_STL_CONTAINER {
+
+  /* Container expresssions */
+
+  template <class _Container>
+  static void
+  __begin_iterator_accessor_requirement_violation(_Container __c) {
+    __c.begin();
+  }
+  template <class _Container>
+  static void
+  __const_begin_iterator_accessor_requirement_violation(const _Container& __c) {
+    __c.begin();
+  }
+  template <class _Container>
+  static void
+  __end_iterator_accessor_requirement_violation(_Container __c) {
+    __c.end();
+  }
+  template <class _Container>
+  static void
+  __const_end_iterator_accessor_requirement_violation(const _Container& __c) {
+    __c.end();
+  }
+
+  template <class _Container>
+  static void
+  __rbegin_iterator_accessor_requirement_violation(_Container __c) {
+    __c.rbegin();
+  }
+  template <class _Container>
+  static void
+  __const_rbegin_iterator_accessor_requirement_violation(const _Container& __c) {
+    __c.rbegin();
+  }
+  template <class _Container>
+  static void
+  __rend_iterator_accessor_requirement_violation(_Container __c) {
+    __c.rend();
+  }
+  template <class _Container>
+  static void
+  __const_rend_iterator_accessor_requirement_violation(const _Container& __c) {
+    __c.rend();
+  }
+  template <class _Container>
+  static void
+  __size_function_must_be_const(const _Container& __c) {
+    __c.size();
+  }
+  template <class _Container>
+  static void
+  __size_function_requirement_violation(_Container& __c) {
+    __c.size();
+    __size_function_must_be_const(__c);
+  }
+  template <class _Container>
+  static void
+  __max_size_function_must_be_const(const _Container& __c) {
+    __c.max_size();
+  }
+  template <class _Container>
+  static void
+  __max_size_function_requirement_violation(_Container& __c) {
+    __c.max_size();
+    __max_size_function_must_be_const(__c);
+  }
+  template <class _Container>
+  static void
+  __empty_function_must_be_const(const _Container& __c) {
+    __c.empty();
+  }
+  template <class _Container>
+  static void
+  __empty_function_requirement_violation(_Container& __c) {
+    __c.empty();
+    __empty_function_must_be_const(__c);
+  }
+  template <class _Container>
+  static void
+  __swap_function_requirement_violation(_Container& __c) {
+    __c.swap(__c);
+  }
+
+};
+
+
+__STL_TYPEDEF_REQUIREMENT(iterator);
+__STL_TYPEDEF_REQUIREMENT(const_iterator);
+
+/* Containers */
+
+template <class _Container>
+struct _Container_concept_specification {
+static void
+_Container_requirement_violation(_Container __c) {
+  // Refinement of Assignable
+  _Assignable_concept_specification<_Container>::_Assignable_requirement_violation(__c);
+  // Associated Types
+  __value_type__typedef_requirement_violation<_Container>();
+  __difference_type__typedef_requirement_violation<_Container>();
+  __size_type__typedef_requirement_violation<_Container>();
+  __reference__typedef_requirement_violation<_Container>();
+  __const_reference__typedef_requirement_violation<_Container>();
+  __pointer__typedef_requirement_violation<_Container>();
+  __const_pointer__typedef_requirement_violation<_Container>();
+  __iterator__typedef_requirement_violation<_Container>();
+  __const_iterator__typedef_requirement_violation<_Container>();
+  // Valid Expressions
+  _ERROR_IN_STL_CONTAINER::__const_begin_iterator_accessor_requirement_violation(__c);
+  _ERROR_IN_STL_CONTAINER::__const_end_iterator_accessor_requirement_violation(__c);
+  _ERROR_IN_STL_CONTAINER::__begin_iterator_accessor_requirement_violation(__c);
+  _ERROR_IN_STL_CONTAINER::__end_iterator_accessor_requirement_violation(__c);
+  _ERROR_IN_STL_CONTAINER::__size_function_requirement_violation(__c);
+  _ERROR_IN_STL_CONTAINER::__max_size_function_requirement_violation(__c);
+  _ERROR_IN_STL_CONTAINER::__empty_function_requirement_violation(__c);
+  _ERROR_IN_STL_CONTAINER::__swap_function_requirement_violation(__c);
+  // Requirements on Iterators
+  typedef typename _Container::iterator iter;
+  typedef typename _Container::const_iterator const_iter;
+  _InputIterator_concept_specification<const_iter>::_InputIterator_requirement_violation(const_iter());
+  _InputIterator_concept_specification<iter>::_InputIterator_requirement_violation(iter());
+}
+};
+
+template <class _ForwardContainer>
+struct _ForwardContainer_concept_specification {
+static void
+_ForwardContainer_requirement_violation(_ForwardContainer __c) {
+  // Refinement of Container
+  _Container_concept_specification<_ForwardContainer>::_Container_requirement_violation(__c);
+  // Requirements on Iterators
+  typedef typename _ForwardContainer::iterator iter;
+  typedef typename _ForwardContainer::const_iterator const_iter;
+  _ForwardIterator_concept_specification<const_iter>::_ForwardIterator_requirement_violation(const_iter());
+  _Mutable_ForwardIterator_concept_specification<iter>::_Mutable_ForwardIterator_requirement_violation(iter());
+}
+};
+
+
+__STL_TYPEDEF_REQUIREMENT(reverse_iterator);
+__STL_TYPEDEF_REQUIREMENT(const_reverse_iterator);
+
+template <class _ReversibleContainer>
+struct _ReversibleContainer_concept_specification {
+static void
+_ReversibleContainer_requirement_violation(_ReversibleContainer __c) {
+  // Refinement of ForwardContainer
+  _ForwardContainer_concept_specification<_ReversibleContainer>::_ForwardContainer_requirement_violation(__c);
+  // Associated types
+  __reverse_iterator__typedef_requirement_violation<_ReversibleContainer>();
+  __const_reverse_iterator__typedef_requirement_violation<_ReversibleContainer>();
+  // Valid Expressions
+  _ERROR_IN_STL_CONTAINER::__const_rbegin_iterator_accessor_requirement_violation(__c);
+  _ERROR_IN_STL_CONTAINER::__const_rend_iterator_accessor_requirement_violation(__c);
+  _ERROR_IN_STL_CONTAINER::__rbegin_iterator_accessor_requirement_violation(__c);
+  _ERROR_IN_STL_CONTAINER::__rend_iterator_accessor_requirement_violation(__c);
+  // Requirements on Iterators
+  typedef typename _ReversibleContainer::iterator iter;
+  typedef typename _ReversibleContainer::const_iterator const_iter;
+  _BidirectionalIterator_concept_specification<const_iter>::_BidirectionalIterator_requirement_violation(const_iter());
+  _Mutable_BidirectionalIterator_concept_specification<iter>::_Mutable_BidirectionalIterator_requirement_violation(iter());
+}
+};
+
+template <class _ReversibleContainer>
+struct _const_ReversibleContainer_concept_specification {
+static void
+_const_ReversibleContainer_requirement_violation(_ReversibleContainer __c) {
+  // Refinement of Container (JGS, not ForwardContainer)
+  _Container_concept_specification<_ReversibleContainer>::_Container_requirement_violation(__c);
+  // Associated types
+  __reverse_iterator__typedef_requirement_violation<_ReversibleContainer>();
+  __const_reverse_iterator__typedef_requirement_violation<_ReversibleContainer>();
+  // Valid Expressions
+  _ERROR_IN_STL_CONTAINER::__const_rbegin_iterator_accessor_requirement_violation(__c);
+  _ERROR_IN_STL_CONTAINER::__const_rend_iterator_accessor_requirement_violation(__c);
+  _ERROR_IN_STL_CONTAINER::__rbegin_iterator_accessor_requirement_violation(__c);
+  _ERROR_IN_STL_CONTAINER::__rend_iterator_accessor_requirement_violation(__c);
+  // Requirements on Iterators
+  typedef typename _ReversibleContainer::iterator iter;
+  typedef typename _ReversibleContainer::const_iterator const_iter;
+  
+  _BidirectionalIterator_concept_specification<const_iter>::_BidirectionalIterator_requirement_violation(const_iter());
+}
+};
+
+
+template <class _RandomAccessContainer>
+struct _RandomAccessContainer_concept_specification {
+static void
+_RandomAccessContainer_requirement_violation(_RandomAccessContainer __c) {
+  // Refinement of ReversibleContainer
+  _ReversibleContainer_concept_specification<_RandomAccessContainer>::_ReversibleContainer_requirement_violation(__c);
+  // Valid Expressions
+  typedef typename _RandomAccessContainer::value_type __T;
+  typedef typename _RandomAccessContainer::difference_type _Dist;
+  typedef typename _Mutable_trait<__T>::_Type Type;
+  typedef Type* _TypePtr;
+  typedef typename _Mutable_trait<_Dist>::_Type Dist;
+  _STL_ERROR::__element_access_operator_requirement_violation(__c,
+							      _TypePtr(), 
+							      Dist());
+  // Requirements on Iterators
+  typedef typename _RandomAccessContainer::iterator iter;
+  typedef typename _RandomAccessContainer::const_iterator const_iter;
+  _RandomAccessIterator_concept_specification<const_iter>::_RandomAccessIterator_requirement_violation(const_iter());
+  _Mutable_RandomAccessIterator_concept_specification<iter>::_Mutable_RandomAccessIterator_requirement_violation(iter());
+}
+};
+
+#endif /* if __STL_USE_CONCEPT_CHECKS */
+
+#endif /* __STL_CONTAINER_CONCEPTS_H */
diff --git a/contrib/media/updf/include/bits/cpp_type_traits.h b/contrib/media/updf/include/bits/cpp_type_traits.h
new file mode 100644
index 0000000000..61cc45d47f
--- /dev/null
+++ b/contrib/media/updf/include/bits/cpp_type_traits.h
@@ -0,0 +1,297 @@
+// The  -*- C++ -*- type traits classes for internal use in libstdc++
+
+// Copyright (C) 2000-2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Written by Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
+
+#ifndef _CPP_BITS_CPP_TYPE_TRAITS_H
+#define _CPP_BITS_CPP_TYPE_TRAITS_H 1
+
+#pragma GCC system_header
+
+//
+// This file provides some compile-time information about various types.
+// These representations were designed, on purpose, to be constant-expressions
+// and not types as found in <stl/bits/type_traits.h>.  In particular, they
+// can be used in control structures and the optimizer hopefully will do
+// the obvious thing.
+//
+// Why integral expressions, and not functions nor types?
+// Firstly, these compile-time entities are used as template-arguments
+// so function return values won't work:  We need compile-time entities.
+// We're left with types and constant  integral expressions.
+// Secondly, from the point of view of ease of use, type-based compile-time
+// information is -not- *that* convenient.  On has to write lots of
+// overloaded functions and to hope that the compiler will select the right
+// one. As a net effect, the overall structure isn't very clear at first
+// glance.
+// Thirdly, partial ordering and overload resolution (of function templates)
+// is highly costly in terms of compiler-resource.  It is a Good Thing to
+// keep these resource consumption as least as possible.
+//
+// See valarray_array.h for a case use.
+//
+// -- Gaby (dosreis@cmla.ens-cachan.fr) 2000-03-06.
+//
+
+namespace std
+{
+  template<typename _Tp>
+    struct __is_void
+    {
+      enum
+      {
+        _M_type = 0
+      };
+    };
+
+  template<>
+    struct __is_void<void>
+    {
+      enum
+      {
+        _M_type = 1
+      };
+    };
+
+  //
+  // Integer types
+  //
+  template<typename _Tp>
+    struct __is_integer
+    {
+      enum
+      {
+	_M_type = 0
+      };
+    };
+
+  // Thirteen specializations (yes there are eleven standard integer
+  // types; 'long long' and 'unsigned long long' are supported as
+  // extensions)
+  template<>
+    struct __is_integer<bool>
+    {
+      enum
+      {
+	_M_type = 1
+      };
+    };
+  
+  template<>
+    struct __is_integer<char>
+    {
+      enum
+      {
+	_M_type = 1
+      };
+    };
+
+  template<>
+    struct __is_integer<signed char>
+    {
+      enum
+      {
+	_M_type = 1
+      };
+    };
+  
+  template<>
+  struct __is_integer<unsigned char>
+  {
+    enum
+    {
+      _M_type = 1
+    };
+  };
+
+# ifdef _GLIBCPP_USE_WCHAR_T
+  template<>
+  struct __is_integer<wchar_t>
+  {
+    enum
+    {
+      _M_type = 1
+    };
+  };
+# endif
+  
+  template<>
+  struct __is_integer<short>
+  {
+    enum
+    {
+      _M_type = 1
+    };
+  };
+
+  template<>
+  struct __is_integer<unsigned short>
+  {
+    enum
+    {
+      _M_type = 1
+    };
+  };
+
+  template<>
+  struct __is_integer<int>
+  {
+    enum
+    {
+      _M_type = 1
+    };
+  };
+
+  template<>
+  struct __is_integer<unsigned int>
+  {
+    enum
+    {
+      _M_type = 1
+    };
+  };
+
+  template<>
+  struct __is_integer<long>
+  {
+    enum
+    {
+      _M_type = 1
+    };
+  };
+
+  template<>
+  struct __is_integer<unsigned long>
+  {
+    enum
+    {
+      _M_type = 1
+    };
+  };
+
+# ifdef _GLIBCPP_USE_LONG_LONG
+  template<>
+  struct __is_integer<long long>
+  {
+    enum
+    {
+      _M_type = 1
+    };
+  };
+
+  template<>
+  struct __is_integer<unsigned long long>
+  {
+    enum
+    {
+      _M_type = 1
+    };
+  };
+# endif
+
+  //
+  // Floating point types
+  //
+  template<typename _Tp>
+  struct __is_floating
+  {
+    enum
+    {
+      _M_type = 0
+    };
+  };
+
+  // three specializations (float, double and 'long double')
+  template<>
+  struct __is_floating<float>
+  {
+    enum
+    {
+      _M_type = 1
+    };
+  };
+
+  template<>
+  struct __is_floating<double>
+  {
+    enum
+    {
+      _M_type = 1
+    };
+  };
+
+  template<>
+  struct __is_floating<long double>
+  {
+    enum
+    {
+      _M_type = 1
+    };
+  };
+
+  //
+  // An arithmetic type is an integer type or a floating point type
+  //
+  template<typename _Tp>
+  struct __is_arithmetic
+  {
+    enum
+    {
+      _M_type = __is_integer<_Tp>::_M_type || __is_floating<_Tp>::_M_type
+    };
+  };
+
+  //
+  // A fundamental type is `void' or and arithmetic type
+  //
+  template<typename _Tp>
+  struct __is_fundamental
+  {
+    enum
+    {
+      _M_type = __is_void<_Tp>::_M_type || __is_arithmetic<_Tp>::_M_type
+    };
+  };
+
+  //
+  // For the immediate use, the following is a good approximation
+  //
+  template<typename _Tp>
+  struct __is_pod
+  {
+    enum
+    {
+      _M_type = __is_fundamental<_Tp>::_M_type
+    };
+  };
+
+} // namespace std
+
+
+#endif //_CPP_BITS_CPP_TYPE_TRAITS_H
diff --git a/contrib/media/updf/include/bits/endian.h b/contrib/media/updf/include/bits/endian.h
new file mode 100644
index 0000000000..54bd9d14bb
--- /dev/null
+++ b/contrib/media/updf/include/bits/endian.h
@@ -0,0 +1,7 @@
+/* i386 is little-endian.  */
+
+#ifndef _ENDIAN_H
+# error "Never use <bits/endian.h> directly; include <endian.h> instead."
+#endif
+
+#define __BYTE_ORDER __LITTLE_ENDIAN
diff --git a/contrib/media/updf/include/bits/fpos.h b/contrib/media/updf/include/bits/fpos.h
new file mode 100644
index 0000000000..86eb5c38e4
--- /dev/null
+++ b/contrib/media/updf/include/bits/fpos.h
@@ -0,0 +1,121 @@
+// File position object and stream types
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27 Input/output library
+//
+
+#ifndef _CPP_BITS_FPOS_H
+#define _CPP_BITS_FPOS_H 1
+
+#pragma GCC system_header
+
+#include <bits/c++io.h>
+#include <bits/std_cwchar.h> 	// For mbstate_t.
+
+namespace std
+{
+  // 27.4.1  Types
+
+  // 27.4.3  Template class fpos
+  template<typename _StateT>
+    class fpos
+    {
+    public:
+      // Types:
+      typedef _StateT __state_type;
+
+    private:
+      streamoff 	_M_off;
+      __state_type 	_M_st;
+
+    public:
+      __state_type
+      state() const  { return _M_st; }
+
+      void 
+      state(__state_type __st)  { _M_st = __st; }
+
+      // NB: The standard defines only the implicit copy ctor and the
+      // previous two members.  The rest is a "conforming extension".
+      fpos(): _M_off(streamoff()), _M_st(__state_type()) { }
+
+      fpos(streamoff __off, __state_type __st = __state_type())
+      :  _M_off(__off), _M_st(__st) { }
+
+      operator streamoff() const { return _M_off; }
+
+      fpos& 
+      operator+=(streamoff __off) { _M_off += __off; return *this; }
+
+      fpos& 
+      operator-=(streamoff __off) { _M_off -= __off; return *this; }
+
+      fpos 
+      operator+(streamoff __off) 
+      { 
+	fpos __t(*this); 
+	__t += __off;
+	return __t;
+      }
+
+      fpos      
+      operator-(streamoff __off) 
+      { 
+	fpos __t(*this); 
+	__t -= __off; 
+	return __t;
+      }
+
+      bool  
+      operator==(const fpos& __pos) const
+      { return _M_off == __pos._M_off; }
+
+      bool  
+      operator!=(const fpos& __pos) const
+      { return _M_off != __pos._M_off; }
+      
+      streamoff 
+      _M_position() const { return _M_off; }
+
+      void
+      _M_position(streamoff __off)  { _M_off = __off; }
+    };
+
+  // 27.2, paragraph 10 about fpos/char_traits circularity
+  typedef fpos<mbstate_t> 		streampos;
+#  ifdef _GLIBCPP_USE_WCHAR_T
+  typedef fpos<mbstate_t> 		wstreampos;
+#  endif
+}  // namespace std
+
+#endif 
+
+
+
diff --git a/contrib/media/updf/include/bits/fstream.tcc b/contrib/media/updf/include/bits/fstream.tcc
new file mode 100644
index 0000000000..7a41ba789f
--- /dev/null
+++ b/contrib/media/updf/include/bits/fstream.tcc
@@ -0,0 +1,605 @@
+// File based streams -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.8  File-based streams
+//
+
+#ifndef _CPP_BITS_FSTREAM_TCC
+#define _CPP_BITS_FSTREAM_TCC 1
+
+namespace std
+{
+  template<typename _CharT, typename _Traits>
+    void
+    basic_filebuf<_CharT, _Traits>::
+    _M_allocate_file()
+    {
+      if (!_M_file)
+	{
+	  _M_buf_unified = true; // Tie input to output for basic_filebuf.
+	  try 
+	    { _M_file = new __file_type(&_M_lock); }
+	  catch(...) 
+	    {
+	      delete _M_file;
+	      __throw_exception_again;
+	    }
+	}
+    }
+
+  template<typename _CharT, typename _Traits>
+    void
+    basic_filebuf<_CharT, _Traits>::
+    _M_allocate_internal_buffer()
+    {
+      if (!_M_buf && _M_buf_size_opt)
+	{
+	  _M_buf_size = _M_buf_size_opt;
+
+	  // Allocate internal buffer.
+	  try { _M_buf = new char_type[_M_buf_size]; }
+	  catch(...) 
+	    {
+	      delete [] _M_buf;
+	      __throw_exception_again;
+	    }
+	  _M_buf_allocated = true;
+	}
+    }
+
+  // Both close and setbuf need to deallocate internal buffers, if it exists.
+  template<typename _CharT, typename _Traits>
+    void
+    basic_filebuf<_CharT, _Traits>::
+    _M_destroy_internal_buffer()
+    {
+      if (_M_buf_allocated)
+	{
+	  delete [] _M_buf;
+	  _M_buf = NULL;
+	  _M_buf_allocated = false;
+	  this->setg(NULL, NULL, NULL);
+	  this->setp(NULL, NULL);
+	}
+    }
+
+ template<typename _CharT, typename _Traits>
+    void
+    basic_filebuf<_CharT, _Traits>::
+    _M_allocate_pback_buffer()
+    {
+      if (!_M_pback && _M_pback_size)
+	{
+	  // Allocate pback buffer.
+	  try 
+	    { _M_pback = new char_type[_M_pback_size]; }
+	  catch(...) 
+	    {
+	      delete [] _M_pback;
+	      __throw_exception_again;
+	    }
+	}
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_filebuf<_CharT, _Traits>::
+    basic_filebuf() 
+    : __streambuf_type(), _M_file(NULL), _M_state_cur(__state_type()), 
+    _M_state_beg(__state_type()), _M_buf_allocated(false), 
+    _M_last_overflowed(false)
+    { }
+
+  template<typename _CharT, typename _Traits>
+    basic_filebuf<_CharT, _Traits>::
+    basic_filebuf(__c_file_type* __f, ios_base::openmode __mode, int_type __s)
+    : __streambuf_type(),  _M_file(NULL), _M_state_cur(__state_type()), 
+    _M_state_beg(__state_type()), _M_buf_allocated(false), 
+    _M_last_overflowed(false)
+    {
+      _M_allocate_file();
+      _M_file->sys_open(__f, __mode);
+      if (this->is_open())
+	{
+	  _M_mode = __mode;
+	  if (__s)
+	    {
+	      _M_buf_size_opt = __s;
+	      _M_allocate_internal_buffer();
+	      _M_set_indeterminate();
+	    }
+	  _M_allocate_pback_buffer();
+	}
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_filebuf<_CharT, _Traits>::__filebuf_type* 
+    basic_filebuf<_CharT, _Traits>::
+    open(const char* __s, ios_base::openmode __mode)
+    {
+      __filebuf_type *__ret = NULL;
+      if (!this->is_open())
+	{
+	  _M_allocate_file();
+	  _M_file->open(__s, __mode);
+	  if (this->is_open())
+	    {
+	      _M_allocate_internal_buffer();
+	      _M_allocate_pback_buffer();
+	      _M_mode = __mode;
+	      
+	      // For time being, set both (in/out) sets  of pointers.
+	      _M_set_indeterminate();
+	      if (__mode & ios_base::ate
+		  && this->seekoff(0, ios_base::end, __mode) < 0)
+		this->close();
+	      __ret = this;
+	    }
+	}
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_filebuf<_CharT, _Traits>::__filebuf_type* 
+    basic_filebuf<_CharT, _Traits>::
+    close()
+    {
+      __filebuf_type *__ret = NULL;
+      if (this->is_open())
+	{
+	  bool __testput = _M_out_cur && _M_out_beg < _M_out_end;
+	  if (__testput)
+	    _M_really_overflow(traits_type::eof());
+
+	  // NB: Do this here so that re-opened filebufs will be cool...
+	  _M_pback_destroy();
+
+#if 0
+	  // XXX not done
+	  if (_M_last_overflowed)
+	    {
+	      _M_output_unshift();
+	      _M_really_overflow(traits_type::eof());
+	    }
+#endif
+
+	  _M_mode = ios_base::openmode(0);
+	  _M_destroy_internal_buffer();
+
+	  if (_M_pback)
+	    {
+	      delete [] _M_pback;
+	      _M_pback = NULL;
+	    }
+	  __ret = this;
+	}
+
+      // Can actually allocate this file as part of an open and never
+      // have it be opened.....
+      if (_M_file)
+	{
+	  delete _M_file;
+	  _M_file = NULL;
+	}
+      _M_last_overflowed = false;	
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    streamsize 
+    basic_filebuf<_CharT, _Traits>::
+    showmanyc()
+    {
+      streamsize __ret = -1;
+      bool __testin = _M_mode & ios_base::in;
+
+      if (__testin)
+	{
+	  bool __testeof = false;
+	  if (_M_in_cur >= _M_in_end)
+	    __testeof = this->underflow() == traits_type::eof();
+	  if (!__testeof)
+	    __ret = _M_in_end - _M_in_cur;
+	}
+      _M_last_overflowed = false;	
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_filebuf<_CharT, _Traits>::int_type 
+    basic_filebuf<_CharT, _Traits>::
+    underflow()
+    {
+      int_type __ret = traits_type::eof();
+      bool __testin = _M_mode & ios_base::in;
+      bool __testout = _M_mode & ios_base::out;
+
+      // XXX Should re-enable codecvt bits disabled after 2.90.8.
+      if (__testin)
+	{
+	  // Check for pback madness, and if so swich back to the
+	  // normal buffers and jet outta here before expensive
+	  // fileops happen...
+	  if (_M_pback_init)
+	    {
+	      _M_pback_destroy();
+	      if (_M_in_cur < _M_in_end)
+		return traits_type::to_int_type(*_M_in_cur);
+	    }
+
+	  bool __testget = _M_in_cur && _M_in_beg < _M_in_cur;
+	  bool __testinit = _M_is_indeterminate();
+	  // Sync internal and external buffers.
+	  // NB: __testget -> __testput as _M_buf_unified here.
+	  if (__testget)
+	    {
+	      if (__testout)
+		_M_really_overflow();
+#if _GLIBCPP_AVOID_FSEEK
+	      else if ((_M_in_cur - _M_in_beg) == 1)
+		_M_file->sys_getc();
+#endif
+	      else 
+		_M_file->seekoff(_M_in_cur - _M_in_beg, 
+				 ios_base::cur, ios_base::in);
+	    }
+
+	  if (__testinit || __testget)
+	    {
+	      // Assume buffered case, need to refill internal buffers.
+	      streamsize __size = _M_file->xsgetn(_M_in_beg, _M_buf_size);
+	      if (0 < __size)
+		{
+		  _M_set_determinate(__size);
+		  if (__testout)
+		    _M_out_cur = _M_in_cur;
+		  __ret = traits_type::to_int_type(*_M_in_cur);
+#if _GLIBCPP_AVOID_FSEEK
+		  if (__size == 1)
+		    _M_file->sys_ungetc(*_M_in_cur);
+		  else
+		    {
+#endif
+		  streamoff __p = _M_file->seekoff(0 - __size, ios_base::cur, 
+						   ios_base::in);
+		  if (__p == -1)
+		    {
+		      // XXX Something is wrong, do error checking.
+		    }
+#if _GLIBCPP_AVOID_FSEEK
+		    }
+#endif
+		}	   
+	    }
+	}
+      _M_last_overflowed = false;	
+      return __ret;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    basic_filebuf<_CharT, _Traits>::int_type 
+    basic_filebuf<_CharT, _Traits>::
+    pbackfail(int_type __i)
+    {
+      int_type __ret = traits_type::eof();
+      bool __testin = _M_mode & ios_base::in;
+
+      if (__testin)
+	{
+	  bool __testpb = _M_in_beg < _M_in_cur;
+	  char_type __c = traits_type::to_char_type(__i);
+	  bool __testeof = traits_type::eq_int_type(__i, __ret);
+
+	  if (__testpb)
+	    {
+	      bool __testout = _M_mode & ios_base::out;
+	      bool __testeq = traits_type::eq(__c, this->gptr()[-1]);
+
+	      // Try to put back __c into input sequence in one of three ways.
+	      // Order these tests done in is unspecified by the standard.
+	      if (!__testeof && __testeq)
+		{
+		  --_M_in_cur;
+		  if (__testout)
+		    --_M_out_cur;
+		  __ret = __i;
+		}
+	      else if (__testeof)
+		{
+		  --_M_in_cur;
+		  if (__testout)
+		    --_M_out_cur;
+		  __ret = traits_type::not_eof(__i);
+		}
+	      else if (!__testeof)
+		{
+		  --_M_in_cur;
+		  if (__testout)
+		    --_M_out_cur;
+		  _M_pback_create();
+		  *_M_in_cur = __c; 
+		  __ret = __i;
+		}
+	    }
+	  else
+	    {	 
+ 	      // At the beginning of the buffer, need to make a
+	      // putback position available.
+	      this->seekoff(-1, ios_base::cur);
+	      this->underflow();
+ 	      if (!__testeof)
+ 		{
+		  if (!traits_type::eq(__c, *_M_in_cur))
+		    {
+		      _M_pback_create();
+		      *_M_in_cur = __c;
+		    }
+ 		  __ret = __i;
+ 		}
+ 	      else
+ 		__ret = traits_type::not_eof(__i);
+ 	    }
+	}
+      _M_last_overflowed = false;	
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_filebuf<_CharT, _Traits>::int_type 
+    basic_filebuf<_CharT, _Traits>::
+    overflow(int_type __c)
+    {
+      int_type __ret = traits_type::eof();
+      bool __testput = _M_out_cur && _M_out_cur < _M_buf + _M_buf_size;
+      bool __testout = _M_mode & ios_base::out;
+      
+      if (__testout)
+	{
+	  if (__testput)
+	    {
+	      *_M_out_cur = traits_type::to_char_type(__c);
+	      _M_out_cur_move(1);
+	      __ret = traits_type::not_eof(__c);
+	    }
+	  else 
+	    __ret = this->_M_really_overflow(__c);
+	}
+
+      _M_last_overflowed = false;    // Set in _M_really_overflow, below.
+      return __ret;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    basic_filebuf<_CharT, _Traits>::int_type 
+    basic_filebuf<_CharT, _Traits>::
+    _M_really_overflow(int_type __c)
+    {
+      int_type __ret = traits_type::eof();
+      bool __testput = _M_out_cur && _M_out_beg < _M_out_end;
+      bool __testunbuffered = _M_file && !_M_buf_size;
+
+      if (__testput || __testunbuffered)
+	{
+#if 1
+	  int __plen = _M_out_end - _M_out_beg;
+	  streamsize __len = 0;
+
+	  if (__plen)
+	    __len = _M_file->xsputn(_M_out_beg, __plen);
+
+	  if (__c !=traits_type::eof())
+	    {
+ 	      char_type __pending = traits_type::to_char_type(__c);
+ 	      __len += _M_file->xsputn(&__pending, 1);
+  	      ++__plen;
+	    }
+
+	  // NB: Need this so that external byte sequence reflects
+	  // internal buffer.
+	  _M_file->sync();
+	  if (__len == __plen)
+	    {
+	      _M_set_indeterminate();
+	      __ret = traits_type::not_eof(__c);
+	    }
+#else
+	  // Part one: Allocate temporary conversion buffer on
+	  // stack. Convert internal buffer plus __c (ie,
+	  // "pending sequence") to temporary conversion buffer.
+	  int __plen = _M_out_end - _M_out_beg;
+	  char_type* __pbuf = static_cast<char_type*>(__builtin_alloca(sizeof(char_type) * __plen + 1));
+	  traits_type::copy(__pbuf, this->pbase(), __plen);
+	  if (!__testeof)
+	    {
+	      __pbuf[__plen] = traits_type::to_char_type(__c);
+	      ++__plen;
+	    }
+
+	  char_type* __pend;
+	  char* __conv_buf = static_cast<char*>(__builtin_alloca(__plen));
+	  char* __conv_end;
+	  _M_state_beg = _M_state_cur;
+
+	  __res_type __r = _M_fcvt->out(_M_state_cur, 
+					__pbuf, __pbuf + __plen,
+					const_cast<const char_type*&>(__pend),
+					__conv_buf, __conv_buf + __plen,
+					__conv_end);
+	  
+	  // Part two: (Re)spill converted "pending sequence"
+	  // contents (now in temporary conversion buffer) to
+	  // external buffer (_M_file->_IO_*) using
+	  // _M_file->sys_write(), and do error (minimal) checking.
+	  if (__r != codecvt_base::error)
+	    {
+	      streamsize __len = _M_file->xsputn(__conv_buf, __plen);
+	      // NB: Need this so that external byte sequence reflects
+	      // internal buffer.
+	      _M_file->sync();
+	      if (__len == __plen)
+		{
+		  _M_set_indeterminate();
+		  __ret = traits_type::not_eof(__c);
+		}
+	    }
+#endif
+	}	      
+      _M_last_overflowed = true;	
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_filebuf<_CharT, _Traits>::__streambuf_type* 
+    basic_filebuf<_CharT, _Traits>::
+    setbuf(char_type* __s, streamsize __n)
+    {
+      if (!this->is_open() && __s == 0 && __n == 0)
+	_M_buf_size_opt = 0;
+      else if (__s && __n)
+	{
+	  // This is implementation-defined behavior, and assumes
+	  // that an external char_type array of length (__s + __n)
+	  // exists and has been pre-allocated. If this is not the
+	  // case, things will quickly blow up.
+	  // Step 1: Destroy the current internal array.
+	  _M_destroy_internal_buffer();
+	  
+	  // Step 2: Use the external array.
+	  _M_buf = __s;
+	  _M_buf_size_opt = _M_buf_size = __n;
+	  _M_set_indeterminate();
+	  
+	// Step 3: Make sure a pback buffer is allocated.
+	  _M_allocate_pback_buffer();
+	}
+      _M_last_overflowed = false;	
+      return this; 
+    }
+  
+  template<typename _CharT, typename _Traits>
+    basic_filebuf<_CharT, _Traits>::pos_type
+    basic_filebuf<_CharT, _Traits>::
+    seekoff(off_type __off, ios_base::seekdir __way, ios_base::openmode __mode)
+    {
+      pos_type __ret =  pos_type(off_type(-1)); 
+      bool __testopen = this->is_open();
+      bool __testin = __mode & ios_base::in && _M_mode & ios_base::in;
+      bool __testout = __mode & ios_base::out && _M_mode & ios_base::out;
+
+      // Should probably do has_facet checks here.
+      int __width = use_facet<__codecvt_type>(_M_buf_locale).encoding();
+      if (__width < 0)
+	__width = 0;
+      bool __testfail = __off != 0  && __width <= 0;
+      
+      if (__testopen && !__testfail && (__testin || __testout))
+	{
+	  // Ditch any pback buffers to avoid confusion.
+	  _M_pback_destroy();
+
+	  if (__way != ios_base::cur || __off != 0)
+	    { 
+	      off_type __computed_off = __width * __off;
+	      
+	      bool __testget = _M_in_cur && _M_in_beg < _M_in_end;
+	      bool __testput = _M_out_cur && _M_out_beg < _M_out_end;
+	      // Sync the internal and external streams.
+	      // out
+	      if (__testput || _M_last_overflowed)
+		{
+		  // Part one: update the output sequence.
+		  this->sync();
+		  // Part two: output unshift sequence.
+		  _M_output_unshift();
+		}
+	      //in
+	      // NB: underflow() rewinds the external buffer.
+	      else if (__testget && __way == ios_base::cur)
+		__computed_off += _M_in_cur - _M_in_beg;
+	  
+	      __ret = _M_file->seekoff(__computed_off, __way, __mode);
+	      _M_set_indeterminate();
+	    }
+	  // NB: Need to do this in case _M_file in indeterminate
+	  // state, ie _M_file->_offset == -1
+	  else
+	    {
+	      __ret = _M_file->seekoff(__off, ios_base::cur, __mode);
+	      __ret += max(_M_out_cur, _M_in_cur) - _M_buf;
+	    }
+	}
+      _M_last_overflowed = false;	
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_filebuf<_CharT, _Traits>::pos_type
+    basic_filebuf<_CharT, _Traits>::
+    seekpos(pos_type __pos, ios_base::openmode __mode)
+    {
+      pos_type __ret;
+      off_type __off = __pos;
+
+      __ret = this->seekoff(__off, ios_base::beg, __mode); 
+
+      _M_last_overflowed = false;	
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    void 
+    basic_filebuf<_CharT, _Traits>::
+    _M_output_unshift()
+    { }
+
+  template<typename _CharT, typename _Traits>
+    void
+    basic_filebuf<_CharT, _Traits>::
+    imbue(const locale& __loc)
+    {
+      bool __testbeg = gptr() == eback() && pptr() == pbase();
+
+      if (__testbeg && _M_buf_locale != __loc)
+	{
+	  _M_buf_locale = __loc;
+	  _M_buf_locale_init = true;
+	}
+
+      // NB this may require the reconversion of previously
+      // converted chars. This in turn may cause the reconstruction
+      // of the original file. YIKES!!
+      // XXX The part in the above comment is not done.
+      _M_last_overflowed = false;	
+    }
+  
+} // namespace std
+
+#endif // _CPP_BITS_FSTREAM_TCC
+
+
diff --git a/contrib/media/updf/include/bits/functexcept.h b/contrib/media/updf/include/bits/functexcept.h
new file mode 100644
index 0000000000..eac2c95b43
--- /dev/null
+++ b/contrib/media/updf/include/bits/functexcept.h
@@ -0,0 +1,85 @@
+// Function-Based Exception Support -*- C++ -*-
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 19.1  Exception classes
+//
+
+#include <exception_defines.h>
+
+namespace std
+{
+  // Helper for exception objects in <except> 
+  void
+  __throw_bad_exception(void);
+
+  // Helper for exception objects in <new> 
+  void
+  __throw_bad_alloc(void);
+
+  // Helper for exception objects in <typeinfo> 
+  void
+  __throw_bad_cast(void);
+
+  void
+  __throw_bad_typeid(void);
+
+  // Helpers for exception objects in <stdexcept> 
+  void
+  __throw_logic_error(const char* __s);
+
+  void
+  __throw_domain_error(const char* __s);
+
+  void
+  __throw_invalid_argument(const char* __s);
+
+  void
+  __throw_length_error(const char* __s);
+
+  void
+  __throw_out_of_range(const char* __s);
+
+  void
+  __throw_runtime_error(const char* __s);
+
+  void
+  __throw_range_error(const char* __s);
+
+  void
+  __throw_overflow_error(const char* __s);
+
+  void
+  __throw_underflow_error(const char* __s);
+
+  // Helpers for exception objects in basic_ios
+  void
+  __throw_ios_failure(const char* __s);
+} // namespace std
+
diff --git a/contrib/media/updf/include/bits/generic_shadow.h b/contrib/media/updf/include/bits/generic_shadow.h
new file mode 100644
index 0000000000..b2a554f89e
--- /dev/null
+++ b/contrib/media/updf/include/bits/generic_shadow.h
@@ -0,0 +1,59 @@
+// generic C header shadow file -*- C++ -*-
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// This file is included by all the standard C <foo.h> headers
+// after defining _SHADOW_NAME.
+
+#ifdef _IN_C_LEGACY_  /* sub-included by a C header */
+
+      // Get out of the "swamp."
+    } // Close extern "C"
+  }   // Close namespace _C_legacy::
+
+# undef _IN_C_LEGACY_
+# include _SHADOW_NAME
+
+  // Dive back into the "swamp."
+  namespace _C_legacy {
+    extern "C" {
+#     define _IN_C_LEGACY_
+  
+#else /* not _IN_C_LEGACY_:  directly included by user program */
+  
+# include _SHADOW_NAME
+  
+  // Expose global C names, including non-standard ones, but shadow
+  // some names and types with the std:: C++ version.
+
+  using namespace ::_C_legacy::_C_shadow;
+  
+#endif /* _IN_C_LEGACY_ */
+    
+
+
diff --git a/contrib/media/updf/include/bits/gslice.h b/contrib/media/updf/include/bits/gslice.h
new file mode 100644
index 0000000000..df8ecbe8be
--- /dev/null
+++ b/contrib/media/updf/include/bits/gslice.h
@@ -0,0 +1,119 @@
+// The template and inlines for the -*- C++ -*- gslice class.
+
+// Copyright (C) 1997-2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+
+#ifndef _CPP_BITS_GSLICE_H
+#define _CPP_BITS_GSLICE_H 1
+
+#pragma GCC system_header
+
+namespace std {
+    
+    class gslice
+    {
+    public:
+        gslice ();
+        gslice (size_t, const valarray<size_t>&, const valarray<size_t>&);
+        // XXX: the IS says the copy-ctor and copy-assignment operators are
+        //      synthetized by the compiler but they are just unsuitable
+        //      for a ref-counted semantic
+        gslice(const gslice&);
+        ~gslice();
+
+        // XXX: See the note above.
+        gslice& operator= (const gslice&);
+        
+        size_t           start () const;
+        valarray<size_t> size () const;
+        valarray<size_t> stride () const;
+        
+    private:
+        struct _Indexer {
+            size_t _M_count;
+            size_t _M_start;
+            valarray<size_t> _M_size;
+            valarray<size_t> _M_stride;
+            valarray<size_t> _M_index;
+            _Indexer(size_t, const valarray<size_t>&,
+                     const valarray<size_t>&);
+            void _M_increment_use() { ++_M_count; }
+            size_t _M_decrement_use() { return --_M_count; }
+        };
+
+        _Indexer* _M_index;
+        
+        template<typename _Tp> friend class valarray;
+    };
+    
+    inline size_t
+    gslice::start () const
+    { return _M_index ? _M_index->_M_start : 0; }
+    
+    inline valarray<size_t>
+    gslice::size () const
+    { return _M_index ? _M_index->_M_size : valarray<size_t>(); }
+    
+    inline valarray<size_t>
+    gslice::stride () const
+    { return _M_index ? _M_index->_M_stride : valarray<size_t>(); }
+    
+    inline gslice::gslice () : _M_index(0) {}
+
+    inline
+    gslice::gslice(size_t __o, const valarray<size_t>& __l,
+                   const valarray<size_t>& __s)
+            : _M_index(new gslice::_Indexer(__o, __l, __s)) {}
+
+    inline
+    gslice::gslice(const gslice& __g) : _M_index(__g._M_index)
+    { if (_M_index) _M_index->_M_increment_use(); }
+    
+    inline
+    gslice::~gslice()
+    { if (_M_index && _M_index->_M_decrement_use() == 0) delete _M_index; }
+
+    inline gslice&
+    gslice::operator= (const gslice& __g)
+    {
+        if (__g._M_index) __g._M_index->_M_increment_use();
+        if (_M_index && _M_index->_M_decrement_use() == 0) delete _M_index;
+        _M_index = __g._M_index;
+        return *this;
+    }
+            
+    
+} // std::
+
+
+#endif /* _CPP_BITS_GSLICE_H */
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/gslice_array.h b/contrib/media/updf/include/bits/gslice_array.h
new file mode 100644
index 0000000000..3e2d12fd04
--- /dev/null
+++ b/contrib/media/updf/include/bits/gslice_array.h
@@ -0,0 +1,171 @@
+// The template and inlines for the -*- C++ -*- gslice_array class.
+
+// Copyright (C) 1997-2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+
+#ifndef _CPP_BITS_GSLICE_ARRAY
+#define _CPP_BITS_GSLICE_ARRAY 1
+
+#pragma GCC system_header
+
+namespace std {
+
+    template<typename _Tp> class gslice_array
+    {
+    public:
+        typedef _Tp value_type;
+
+        void operator=  (const valarray<_Tp>&) const;
+        void operator*= (const valarray<_Tp>&) const;
+        void operator/= (const valarray<_Tp>&) const;
+        void operator%= (const valarray<_Tp>&) const;
+        void operator+= (const valarray<_Tp>&) const;
+        void operator-= (const valarray<_Tp>&) const;
+        void operator^= (const valarray<_Tp>&) const;
+        void operator&= (const valarray<_Tp>&) const;
+        void operator|= (const valarray<_Tp>&) const;
+        void operator<<=(const valarray<_Tp>&) const;
+        void operator>>=(const valarray<_Tp>&) const;
+        void operator=(const _Tp&);
+
+        template<class _Dom>
+        void operator= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator*= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator/= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator%= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator+= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator-= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator^= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator&= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator|= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator<<= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator>>= (const _Expr<_Dom,_Tp>&) const;
+        
+    private:
+        _Array<_Tp>    _M_array;
+        const valarray<size_t>& _M_index;
+        
+        friend class valarray<_Tp>;
+        
+        gslice_array (_Array<_Tp>, const valarray<size_t>&);
+
+        // this constructor needs to be implemented.
+        gslice_array (const gslice_array&);
+
+        // not implemented
+        gslice_array();
+        gslice_array& operator= (const gslice_array&);
+    };
+
+    template<typename _Tp>
+    inline
+    gslice_array<_Tp>::gslice_array (_Array<_Tp> __a,
+                                     const valarray<size_t>& __i)
+            : _M_array (__a), _M_index (__i) {}
+
+
+    template<typename _Tp>
+    inline
+    gslice_array<_Tp>::gslice_array (const gslice_array<_Tp>& __a)
+            : _M_array (__a._M_array), _M_index (__a._M_index) {}
+
+    
+    template<typename _Tp>
+    inline void
+    gslice_array<_Tp>::operator= (const _Tp& __t) 
+    { 
+        __valarray_fill (_M_array, _Array<size_t>(_M_index),
+                         _M_index.size(), __t); 
+    }
+
+    template<typename _Tp>
+    inline void
+    gslice_array<_Tp>::operator= (const valarray<_Tp>& __v) const
+    {
+        __valarray_copy (_Array<_Tp> (__v), __v.size (),
+                         _M_array, _Array<size_t>(_M_index));
+    }
+
+    template<typename _Tp>
+    template<class E>
+    inline void
+    gslice_array<_Tp>::operator= (const _Expr<E, _Tp>& __e) const
+    {
+        __valarray_copy (__e, _M_index.size(), _M_array,
+                         _Array<size_t>(_M_index));
+    }
+
+#undef _DEFINE_VALARRAY_OPERATOR
+#define _DEFINE_VALARRAY_OPERATOR(op, name)				\
+template<typename _Tp>							\
+inline void								\
+gslice_array<_Tp>::operator op##= (const valarray<_Tp>& __v) const	\
+{									\
+    _Array_augmented_##name (_M_array, _Array<size_t>(_M_index),	\
+                              _Array<_Tp> (__v), __v.size ());		\
+}									\
+									\
+template<typename _Tp> template<class E>        			\
+inline void 								\
+gslice_array<_Tp>::operator op##= (const _Expr<E, _Tp>& __e) const	\
+{									\
+    _Array_augmented_##name (_M_array, _Array<size_t>(_M_index), __e,	\
+                              _M_index.size());				\
+}
+
+_DEFINE_VALARRAY_OPERATOR(*, multiplies)
+_DEFINE_VALARRAY_OPERATOR(/, divides)    
+_DEFINE_VALARRAY_OPERATOR(%, modulus)
+_DEFINE_VALARRAY_OPERATOR(+, plus)    
+_DEFINE_VALARRAY_OPERATOR(-, minus)
+_DEFINE_VALARRAY_OPERATOR(^, xor)
+_DEFINE_VALARRAY_OPERATOR(&, and)
+_DEFINE_VALARRAY_OPERATOR(|, or)
+_DEFINE_VALARRAY_OPERATOR(<<, shift_left)
+_DEFINE_VALARRAY_OPERATOR(>>, shift_right)
+
+#undef _DEFINE_VALARRAY_OPERATOR
+
+} // std::
+
+#endif /* _CPP_BITS_GSLICE_ARRAY */
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/indirect_array.h b/contrib/media/updf/include/bits/indirect_array.h
new file mode 100644
index 0000000000..e0324b3df2
--- /dev/null
+++ b/contrib/media/updf/include/bits/indirect_array.h
@@ -0,0 +1,162 @@
+// The template and inlines for the -*- C++ -*- indirect_array class.
+
+// Copyright (C) 1997-2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+
+#ifndef _CPP_BITS_INDIRECT_ARRAY_H
+#define _CPP_BITS_INDIRECT_ARRAY_H 1
+
+#pragma GCC system_header
+
+namespace std {
+
+    template <class _Tp> class indirect_array
+    {
+    public:
+        typedef _Tp value_type;
+    
+        void operator=  (const valarray<_Tp>&) const;
+        void operator*= (const valarray<_Tp>&) const;
+        void operator/= (const valarray<_Tp>&) const;
+        void operator%= (const valarray<_Tp>&) const; 
+        void operator+= (const valarray<_Tp>&) const;
+        void operator-= (const valarray<_Tp>&) const;  
+        void operator^= (const valarray<_Tp>&) const;
+        void operator&= (const valarray<_Tp>&) const;
+        void operator|= (const valarray<_Tp>&) const;
+        void operator<<= (const valarray<_Tp>&) const;
+        void operator>>= (const valarray<_Tp>&) const; 
+        void operator= (const _Tp&);
+        //    ~indirect_array();
+
+        template<class _Dom>
+        void operator=  (const _Expr<_Dom, _Tp>&) const;
+        template<class _Dom>
+        void operator*= (const _Expr<_Dom, _Tp>&) const;
+        template<class _Dom>
+        void operator/= (const _Expr<_Dom, _Tp>&) const;
+        template<class _Dom>
+        void operator%= (const _Expr<_Dom, _Tp>&) const;
+        template<class _Dom>
+        void operator+= (const _Expr<_Dom, _Tp>&) const;
+        template<class _Dom>
+        void operator-= (const _Expr<_Dom, _Tp>&) const;
+        template<class _Dom>
+        void operator^= (const _Expr<_Dom, _Tp>&) const;
+        template<class _Dom>
+        void operator&= (const _Expr<_Dom, _Tp>&) const;
+        template<class _Dom>
+        void operator|= (const _Expr<_Dom, _Tp>&) const;
+        template<class _Dom>
+        void operator<<= (const _Expr<_Dom, _Tp>&) const;
+        template<class _Dom>
+        void operator>>= (const _Expr<_Dom, _Tp>&) const; 
+
+    private:
+    indirect_array (const indirect_array&);
+    indirect_array (_Array<_Tp>, size_t, _Array<size_t>);
+
+    friend class valarray<_Tp>;
+    friend class gslice_array<_Tp>;
+
+    const size_t 	 _M_sz;
+    const _Array<size_t> _M_index;
+    const _Array<_Tp> 	 _M_array;
+
+        // not implemented
+        indirect_array ();
+        indirect_array& operator= (const indirect_array&);
+    };
+
+    template<typename _Tp>
+    inline indirect_array<_Tp>::indirect_array(const indirect_array<_Tp>& __a)
+            : _M_sz (__a._M_sz), _M_index (__a._M_index),
+              _M_array (__a._M_array) {}
+    
+    template<typename _Tp>
+    inline
+    indirect_array<_Tp>::indirect_array (_Array<_Tp> __a, size_t __s, 
+                                         _Array<size_t> __i)
+            : _M_sz (__s), _M_index (__i), _M_array (__a) {}
+    
+    // template<typename _Tp>
+    // inline indirect_array<_Tp>::~indirect_array() {}
+
+    template<typename _Tp>
+    inline void
+    indirect_array<_Tp>::operator= (const _Tp& __t)
+    { __valarray_fill(_M_array, _M_index, _M_sz, __t); }
+
+    template<typename _Tp>
+    inline void
+    indirect_array<_Tp>::operator= (const valarray<_Tp>& __v) const
+    { __valarray_copy (_Array<_Tp> (__v), _M_sz, _M_array, _M_index); }
+
+    template<typename _Tp>
+    template<class _Dom>
+    inline void
+    indirect_array<_Tp>::operator= (const _Expr<_Dom,_Tp>& __e) const
+    { __valarray_copy (__e, _M_sz, _M_array, _M_index); }
+
+#undef _DEFINE_VALARRAY_OPERATOR
+#define _DEFINE_VALARRAY_OPERATOR(op, name)				\
+template<typename _Tp>							\
+inline void								\
+indirect_array<_Tp>::operator op##= (const valarray<_Tp>& __v) const	\
+{									\
+  _Array_augmented_##name (_M_array, _M_index, _Array<_Tp> (__v), _M_sz); \
+}									\
+									\
+template<typename _Tp> template<class _Dom>				\
+inline void								\
+indirect_array<_Tp>::operator op##= (const _Expr<_Dom,_Tp>& __e) const \
+{									\
+  _Array_augmented_##name (_M_array, _M_index, __e, _M_sz);		\
+}
+
+_DEFINE_VALARRAY_OPERATOR(*, multiplies)
+_DEFINE_VALARRAY_OPERATOR(/, divides)
+_DEFINE_VALARRAY_OPERATOR(%, modulus)
+_DEFINE_VALARRAY_OPERATOR(+, plus)
+_DEFINE_VALARRAY_OPERATOR(-, minus)
+_DEFINE_VALARRAY_OPERATOR(^, xor)
+_DEFINE_VALARRAY_OPERATOR(&, and)
+_DEFINE_VALARRAY_OPERATOR(|, or)
+_DEFINE_VALARRAY_OPERATOR(<<, shift_left)
+_DEFINE_VALARRAY_OPERATOR(>>, shift_right)
+
+#undef _DEFINE_VALARRAY_OPERATOR
+
+} // std::
+
+#endif /* _CPP_BITS_INDIRECT_ARRAY_H */
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/ios_base.h b/contrib/media/updf/include/bits/ios_base.h
new file mode 100644
index 0000000000..381e1cb00d
--- /dev/null
+++ b/contrib/media/updf/include/bits/ios_base.h
@@ -0,0 +1,569 @@
+// Iostreams base classes -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.8  File-based streams
+//
+
+#ifndef _CPP_BITS_IOSBASE_H
+#define _CPP_BITS_IOSBASE_H 1
+
+#pragma GCC system_header
+
+namespace std
+{
+  // The following definitions of bitmask types are enums, not ints,
+  // as permitted (but not required) in the standard, in order to provide
+  // better type safety in iostream calls.  A side effect is that
+  // expressions involving them are no longer compile-time constants.
+  enum _Ios_Fmtflags { _M_ios_fmtflags_end = 1L << 16 };
+
+  inline _Ios_Fmtflags 
+  operator&(_Ios_Fmtflags __a, _Ios_Fmtflags __b)
+  { return _Ios_Fmtflags(static_cast<int>(__a) & static_cast<int>(__b)); }
+
+  inline _Ios_Fmtflags 
+  operator|(_Ios_Fmtflags __a, _Ios_Fmtflags __b)
+  { return _Ios_Fmtflags(static_cast<int>(__a) | static_cast<int>(__b)); }
+
+  inline _Ios_Fmtflags 
+  operator^(_Ios_Fmtflags __a, _Ios_Fmtflags __b)
+  { return _Ios_Fmtflags(static_cast<int>(__a) ^ static_cast<int>(__b)); }
+
+  inline _Ios_Fmtflags 
+  operator|=(_Ios_Fmtflags& __a, _Ios_Fmtflags __b)
+  { return __a = __a | __b; }
+
+  inline _Ios_Fmtflags 
+  operator&=(_Ios_Fmtflags& __a, _Ios_Fmtflags __b)
+  { return __a = __a & __b; }
+
+  inline _Ios_Fmtflags 
+  operator^=(_Ios_Fmtflags& __a, _Ios_Fmtflags __b)
+  { return __a = __a ^ __b; }
+
+  inline _Ios_Fmtflags 
+  operator~(_Ios_Fmtflags __a)
+  { return _Ios_Fmtflags(~static_cast<int>(__a)); }
+
+
+  enum _Ios_Openmode { _M_ios_openmode_end = 1L << 16 };
+
+  inline _Ios_Openmode 
+  operator&(_Ios_Openmode __a, _Ios_Openmode __b)
+  { return _Ios_Openmode(static_cast<int>(__a) & static_cast<int>(__b)); }
+
+  inline _Ios_Openmode 
+  operator|(_Ios_Openmode __a, _Ios_Openmode __b)
+  { return _Ios_Openmode(static_cast<int>(__a) | static_cast<int>(__b)); }
+
+  inline _Ios_Openmode 
+  operator^(_Ios_Openmode __a, _Ios_Openmode __b)
+  { return _Ios_Openmode(static_cast<int>(__a) ^ static_cast<int>(__b)); }
+
+  inline _Ios_Openmode 
+  operator|=(_Ios_Openmode& __a, _Ios_Openmode __b)
+  { return __a = __a | __b; }
+
+  inline _Ios_Openmode 
+  operator&=(_Ios_Openmode& __a, _Ios_Openmode __b)
+  { return __a = __a & __b; }
+
+  inline _Ios_Openmode 
+  operator^=(_Ios_Openmode& __a, _Ios_Openmode __b)
+  { return __a = __a ^ __b; }
+
+  inline _Ios_Openmode 
+  operator~(_Ios_Openmode __a)
+  { return _Ios_Openmode(~static_cast<int>(__a)); }
+
+
+  enum _Ios_Iostate { _M_ios_iostate_end = 1L << 16 };
+
+  inline _Ios_Iostate 
+  operator&(_Ios_Iostate __a, _Ios_Iostate __b)
+  { return _Ios_Iostate(static_cast<int>(__a) & static_cast<int>(__b)); }
+
+  inline _Ios_Iostate 
+  operator|(_Ios_Iostate __a, _Ios_Iostate __b)
+  { return _Ios_Iostate(static_cast<int>(__a) | static_cast<int>(__b)); }
+
+  inline _Ios_Iostate 
+  operator^(_Ios_Iostate __a, _Ios_Iostate __b)
+  { return _Ios_Iostate(static_cast<int>(__a) ^ static_cast<int>(__b)); }
+
+  inline _Ios_Iostate 
+  operator|=(_Ios_Iostate& __a, _Ios_Iostate __b)
+  { return __a = __a | __b; }
+
+  inline _Ios_Iostate 
+  operator&=(_Ios_Iostate& __a, _Ios_Iostate __b)
+  { return __a = __a & __b; }
+
+  inline _Ios_Iostate 
+  operator^=(_Ios_Iostate& __a, _Ios_Iostate __b)
+  { return __a = __a ^ __b; }
+
+  inline _Ios_Iostate 
+  operator~(_Ios_Iostate __a)
+  { return _Ios_Iostate(~static_cast<int>(__a)); }
+
+  enum _Ios_Seekdir { _M_ios_seekdir_end = 1L << 16 };
+
+  // 27.4.2  Class ios_base
+  class ios_base
+  {
+  public:
+    
+    // 27.4.2.1.1  Class ios_base::failure
+    class failure : public exception
+    {
+    public:
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+      // Can't do exception(_msg) as defined in 27.4.2.1.1
+      explicit 
+      failure(const string& __str) throw();
+
+      virtual 
+      ~failure() throw();
+
+      virtual const char*
+      what() const throw();
+      
+    private:
+      enum { _M_bufsize = 256 };
+      char _M_name[_M_bufsize];
+#endif
+    };
+
+    // 27.4.2.1.2  Type ios_base::fmtflags
+    typedef _Ios_Fmtflags fmtflags;
+    // 27.4.2.1.2  Type fmtflags
+    static const fmtflags boolalpha =   fmtflags(__ios_flags::_S_boolalpha);
+    static const fmtflags dec =         fmtflags(__ios_flags::_S_dec);
+    static const fmtflags fixed =       fmtflags(__ios_flags::_S_fixed);
+    static const fmtflags hex =         fmtflags(__ios_flags::_S_hex);
+    static const fmtflags internal =    fmtflags(__ios_flags::_S_internal);
+    static const fmtflags left =        fmtflags(__ios_flags::_S_left);
+    static const fmtflags oct =         fmtflags(__ios_flags::_S_oct);
+    static const fmtflags right =       fmtflags(__ios_flags::_S_right);
+    static const fmtflags scientific =  fmtflags(__ios_flags::_S_scientific);
+    static const fmtflags showbase =    fmtflags(__ios_flags::_S_showbase);
+    static const fmtflags showpoint =   fmtflags(__ios_flags::_S_showpoint);
+    static const fmtflags showpos =     fmtflags(__ios_flags::_S_showpos);
+    static const fmtflags skipws =      fmtflags(__ios_flags::_S_skipws);
+    static const fmtflags unitbuf =     fmtflags(__ios_flags::_S_unitbuf);
+    static const fmtflags uppercase =   fmtflags(__ios_flags::_S_uppercase);
+    static const fmtflags adjustfield = fmtflags(__ios_flags::_S_adjustfield);
+    static const fmtflags basefield =   fmtflags(__ios_flags::_S_basefield);
+    static const fmtflags floatfield =  fmtflags(__ios_flags::_S_floatfield);
+
+    // 27.4.2.1.3  Type ios_base::iostate
+    typedef _Ios_Iostate iostate;
+    static const iostate badbit =  	iostate(__ios_flags::_S_badbit);
+    static const iostate eofbit =  	iostate(__ios_flags::_S_eofbit);
+    static const iostate failbit = 	iostate(__ios_flags::_S_failbit);
+    static const iostate goodbit = 	iostate(0);
+
+    // 27.4.2.1.4  Type openmode
+    typedef _Ios_Openmode openmode;
+    static const openmode app =    	openmode(__ios_flags::_S_app);
+    static const openmode ate =    	openmode(__ios_flags::_S_ate);
+    static const openmode binary = 	openmode(__ios_flags::_S_bin);
+    static const openmode in =     	openmode(__ios_flags::_S_in);
+    static const openmode out =    	openmode(__ios_flags::_S_out);
+    static const openmode trunc =  	openmode(__ios_flags::_S_trunc);
+
+    // 27.4.2.1.5  Type seekdir
+    typedef _Ios_Seekdir seekdir;
+    static const seekdir beg = 		seekdir(0);
+    static const seekdir cur = 		seekdir(SEEK_CUR);
+    static const seekdir end = 		seekdir(SEEK_END);
+
+#ifdef _GLIBCPP_DEPRECATED
+    typedef int io_state;
+    typedef int open_mode;
+    typedef int seek_dir;
+#endif
+
+    // Callbacks;
+    enum event
+    {
+      erase_event,
+      imbue_event,
+      copyfmt_event
+    };
+
+    typedef void (*event_callback) (event, ios_base&, int);
+
+    void 
+    register_callback(event_callback __fn, int __index);
+
+  protected:
+    // Data Members
+    streamsize 		_M_precision;
+    streamsize 		_M_width;
+    fmtflags 		_M_flags;
+
+    // 27.4.2.6  Members for callbacks
+    // 27.4.2.6  ios_base callbacks
+    struct _Callback_list
+    {
+      // Data Members
+      _Callback_list* 		_M_next;
+      ios_base::event_callback 	_M_fn;
+      int 			_M_index;
+      int 			_M_refcount;  // 0 means one reference.
+    
+      _Callback_list(ios_base::event_callback __fn, int __index, 
+		     _Callback_list* __cb)
+      : _M_next(__cb), _M_fn(__fn), _M_index(__index), _M_refcount(0) { }
+      
+      void 
+      _M_add_reference() { ++_M_refcount; } // XXX MT
+      
+      int 
+      _M_remove_reference() { return _M_refcount--; }  // 0 => OK to delete
+    };
+
+     _Callback_list*  	_M_callbacks;
+
+    void 
+    _M_call_callbacks(event __ev) throw();
+
+    void 
+    _M_dispose_callbacks(void);
+
+    // 27.4.2.5  Members for iword/pword storage
+    struct _Words 
+    { 
+      void* 	_M_pword; 
+      long 	_M_iword; 
+    };
+
+    static const int 	_S_local_words = 8;
+    _Words  		_M_word_array[_S_local_words];  // Guaranteed storage
+    _Words  		_M_dummy;    // Only for failed iword/pword calls.
+    _Words* 		_M_words;
+    int     		_M_word_limit;
+ 
+    _Words& 
+    _M_grow_words(int __index);
+
+    // Members for locale and locale caching.
+    locale 		_M_ios_locale;
+
+    void 
+    _M_init();
+
+  public:
+
+    // 27.4.2.1.6  Class ios_base::Init
+    // Used to initialize standard streams. In theory, g++ could use
+    // -finit-priority to order this stuff correctly without going
+    // through these machinations. 
+    class Init 
+    {
+      friend class ios_base;
+    public:
+      Init();
+      ~Init();
+      
+      static void
+      _S_ios_create(bool __sync);
+      
+      static void
+      _S_ios_destroy();
+
+    private:
+      static int 	_S_ios_base_init;
+      static bool	_S_synced_with_stdio;
+    };
+
+    // Fmtflags state:
+    inline fmtflags 
+    flags() const { return _M_flags; }
+
+    inline fmtflags 
+    flags(fmtflags __fmtfl)
+    { 
+      fmtflags __old = _M_flags; 
+      _M_flags = __fmtfl; 
+      return __old; 
+    }
+
+    inline fmtflags 
+    setf(fmtflags __fmtfl)
+    { 
+      fmtflags __old = _M_flags; 
+      _M_flags |= __fmtfl; 
+      return __old; 
+    }
+
+    inline fmtflags 
+    setf(fmtflags __fmtfl, fmtflags __mask)
+    {
+      fmtflags __old = _M_flags;
+      _M_flags &= ~__mask;
+      _M_flags |= (__fmtfl & __mask);
+      return __old;
+    }
+
+    inline void 
+    unsetf(fmtflags __mask) { _M_flags &= ~__mask; }
+
+    inline streamsize 
+    precision() const { return _M_precision; }
+
+    inline streamsize 
+    precision(streamsize __prec)
+    { 
+      streamsize __old = _M_precision; 
+      _M_precision = __prec; 
+      return __old; 
+    }
+
+    inline streamsize 
+    width() const { return _M_width; }
+
+    inline streamsize 
+    width(streamsize __wide)
+    { 
+      streamsize __old = _M_width; 
+      _M_width = __wide; 
+      return __old; 
+    }
+
+    static bool 
+    sync_with_stdio(bool __sync = true);
+
+    // Locales:
+    locale 
+    imbue(const locale& __loc);
+
+    inline locale 
+    getloc() const { return _M_ios_locale; }
+
+    // Storage:
+    static int 
+    xalloc() throw();
+
+    inline long& 
+    iword(int __ix)
+    {
+      _Words& __word = (__ix < _M_word_limit) 
+			? _M_words[__ix] : _M_grow_words(__ix);
+      return __word._M_iword;
+    }
+
+    inline void*& 
+    pword(int __ix)
+    {
+      _Words& __word = (__ix < _M_word_limit) 
+			? _M_words[__ix] : _M_grow_words(__ix);
+      return __word._M_pword;
+    }
+
+    // Destructor
+    ~ios_base();
+
+  protected:
+    ios_base();
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+  private:
+    ios_base(const ios_base&);
+
+    ios_base& 
+    operator=(const ios_base&);
+#endif
+  };
+ 
+  // 27.4.5.1 fmtflags manipulators:
+  inline ios_base& 
+  boolalpha(ios_base& __base)
+  {
+    __base.setf(ios_base::boolalpha);
+    return __base;
+  }
+
+  inline ios_base& 
+  noboolalpha(ios_base& __base)
+  {
+    __base.unsetf(ios_base::boolalpha);
+    return __base;
+  }
+
+  inline ios_base& 
+  showbase(ios_base& __base)
+  {
+    __base.setf(ios_base::showbase);
+    return __base;
+  }
+
+  inline ios_base& 
+  noshowbase(ios_base& __base)
+  {
+    __base.unsetf(ios_base::showbase);
+    return __base;
+  }
+
+  inline ios_base& 
+  showpoint(ios_base& __base)
+  {
+    __base.setf(ios_base::showpoint);
+    return __base;
+  }
+
+  inline ios_base& 
+  noshowpoint(ios_base& __base)
+  {
+    __base.unsetf(ios_base::showpoint);
+    return __base;
+  }
+
+  inline ios_base& 
+  showpos(ios_base& __base)
+  {
+    __base.setf(ios_base::showpos);
+    return __base;
+  }
+
+  inline ios_base& 
+  noshowpos(ios_base& __base)
+  {
+    __base.unsetf(ios_base::showpos);
+    return __base;
+  }
+
+  inline ios_base& 
+  skipws(ios_base& __base)
+  {
+    __base.setf(ios_base::skipws);
+    return __base;
+  }
+  
+  inline ios_base& 
+  noskipws(ios_base& __base)
+  {
+    __base.unsetf(ios_base::skipws);
+    return __base;
+  }
+
+  inline ios_base& 
+  uppercase(ios_base& __base)
+  {
+    __base.setf(ios_base::uppercase);
+    return __base;
+  }
+
+  inline ios_base& 
+  nouppercase(ios_base& __base)
+  {
+    __base.unsetf(ios_base::uppercase);
+    return __base;
+  }
+
+  inline ios_base& 
+  unitbuf(ios_base& __base)
+  {
+     __base.setf(ios_base::unitbuf);      
+     return __base;
+  }
+
+  inline ios_base& 
+  nounitbuf(ios_base& __base)
+  {
+     __base.unsetf(ios_base::unitbuf);
+     return __base;    
+  }
+
+  // 27.4.5.2 adjustfield anipulators:
+  inline ios_base& 
+  internal(ios_base& __base)
+  {
+     __base.setf(ios_base::internal, ios_base::adjustfield);
+     return __base;    
+  }
+
+  inline ios_base& 
+  left(ios_base& __base)
+  {
+    __base.setf(ios_base::left, ios_base::adjustfield);
+    return __base;
+  }
+  
+  inline ios_base& 
+  right(ios_base& __base)
+  {
+    __base.setf(ios_base::right, ios_base::adjustfield);
+    return __base;
+  }
+  
+  // 27.4.5.3 basefield anipulators:
+  inline ios_base& 
+  dec(ios_base& __base)
+  {
+    __base.setf(ios_base::dec, ios_base::basefield);
+    return __base;
+  }
+  
+  inline ios_base& 
+  hex(ios_base& __base)
+  {
+    __base.setf(ios_base::hex, ios_base::basefield);
+    return __base;
+  }
+
+  inline ios_base& 
+  oct(ios_base& __base)
+  {
+    __base.setf(ios_base::oct, ios_base::basefield);
+    return __base;
+  }
+  
+  // 27.4.5.4 floatfield anipulators:
+  inline ios_base& 
+  fixed(ios_base& __base)
+  {
+    __base.setf(ios_base::fixed, ios_base::floatfield);
+    return __base;
+  }
+
+  inline ios_base& 
+  scientific(ios_base& __base)
+  {
+    __base.setf(ios_base::scientific, ios_base::floatfield);
+    return __base;
+  }
+
+} // namespace std
+
+#endif /* _CPP_BITS_IOSBASE_H */
+
diff --git a/contrib/media/updf/include/bits/istream.tcc b/contrib/media/updf/include/bits/istream.tcc
new file mode 100644
index 0000000000..3d942b2feb
--- /dev/null
+++ b/contrib/media/updf/include/bits/istream.tcc
@@ -0,0 +1,1239 @@
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.6.2  Output streams
+//
+
+#include <bits/std_locale.h>
+#include <bits/std_ostream.h> // for flush()
+
+namespace std 
+{
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>::sentry::
+    sentry(basic_istream<_CharT, _Traits>& __in, bool __noskipws)
+    {
+      if (__in.good()) 
+	{
+	  if (__in.tie())
+	    __in.tie()->flush();
+	  if (!__noskipws && (__in.flags() & ios_base::skipws))
+	    {	  
+	      const __int_type __eof = traits_type::eof();
+	      const __ctype_type* __ctype = __in._M_get_fctype_ios();
+	      __streambuf_type* __sb = __in.rdbuf();
+	      __int_type __c = __sb->sgetc();
+	      
+	      while (__c != __eof && __ctype->is(ctype_base::space, __c))
+		__c = __sb->snextc();
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+//195.  Should basic_istream::sentry's constructor ever set eofbit? 
+	      if (__c == __eof)
+		__in.setstate(ios_base::eofbit);
+#endif
+	    }
+	}
+
+      if (__in.good())
+	_M_ok = true;
+      else
+	{
+	  _M_ok = false;
+	  __in.setstate(ios_base::failbit);
+	}
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(__istream_type& (*__pf)(__istream_type&))
+    {
+      __pf(*this);
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(__ios_type& (*__pf)(__ios_type&))
+    {
+      __pf(*this);
+      return *this;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(ios_base& (*__pf)(ios_base&))
+    {
+      __pf(*this);
+      return *this;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(bool& __n)
+    {
+      sentry __cerb(*this, false);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+	      if (_M_check_facet(_M_fnumget))
+		_M_fnumget->get(*this, 0, *this, __err, __n);
+	      this->setstate(__err);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(short& __n)
+    {
+      sentry __cerb(*this, false);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+	      if (_M_check_facet(_M_fnumget))
+		_M_fnumget->get(*this, 0, *this, __err, __n);
+	      this->setstate(__err);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(unsigned short& __n)
+    {
+      sentry __cerb(*this, false);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+	      if (_M_check_facet(_M_fnumget))
+		_M_fnumget->get(*this, 0, *this, __err, __n);
+	      this->setstate(__err);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(int& __n)
+    {
+      sentry __cerb(*this, false);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+	      if (_M_check_facet(_M_fnumget))
+		_M_fnumget->get(*this, 0, *this, __err, __n);
+	      this->setstate(__err);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(unsigned int& __n)
+    {
+      sentry __cerb(*this, false);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+	      if (_M_check_facet(_M_fnumget))
+		_M_fnumget->get(*this, 0, *this, __err, __n);
+	      this->setstate(__err);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(long& __n)
+    {
+      sentry __cerb(*this, false);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+	      if (_M_check_facet(_M_fnumget))
+		_M_fnumget->get(*this, 0, *this, __err, __n);
+	      this->setstate(__err);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(unsigned long& __n)
+    {
+      sentry __cerb(*this, false);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+	      if (_M_check_facet(_M_fnumget))
+		_M_fnumget->get(*this, 0, *this, __err, __n);
+	      this->setstate(__err);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(long long& __n)
+    {
+      sentry __cerb(*this, false);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+	      if (_M_check_facet(_M_fnumget))
+		_M_fnumget->get(*this, 0, *this, __err, __n);
+	      this->setstate(__err);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+	      __throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(unsigned long long& __n)
+    {
+      sentry __cerb(*this, false);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+	      if (_M_check_facet(_M_fnumget))
+		_M_fnumget->get(*this, 0, *this, __err, __n);
+	      this->setstate(__err);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+#endif
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(float& __n)
+    {
+      sentry __cerb(*this, false);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+	      if (_M_check_facet(_M_fnumget))
+		_M_fnumget->get(*this, 0, *this, __err, __n);
+	      this->setstate(__err);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(double& __n)
+    {
+      sentry __cerb(*this, false);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+	      if (_M_check_facet(_M_fnumget))
+		_M_fnumget->get(*this, 0, *this, __err, __n);
+	      this->setstate(__err);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(long double& __n)
+    {
+      sentry __cerb(*this, false);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+	      if (_M_check_facet(_M_fnumget))
+		_M_fnumget->get(*this, 0, *this, __err, __n);
+	      this->setstate(__err);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(void*& __n)
+    {
+      sentry __cerb(*this, false);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+	      if (_M_check_facet(_M_fnumget))
+		_M_fnumget->get(*this, 0, *this, __err, __n);
+	      this->setstate(__err);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    basic_istream<_CharT, _Traits>::
+    operator>>(__streambuf_type* __sbout)
+    {
+      streamsize __xtrct = 0;
+      __streambuf_type* __sbin = this->rdbuf();
+      sentry __cerb(*this, false);
+      if (__sbout && __cerb)
+	__xtrct = __copy_streambufs(*this, __sbin, __sbout);
+      if (!__sbout || !__xtrct)
+	this->setstate(ios_base::failbit);
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>::int_type
+    basic_istream<_CharT, _Traits>::
+    get(void)
+    {
+      const int_type __eof = traits_type::eof();
+      int_type __c = __eof;
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      __c = this->rdbuf()->sbumpc();
+	      // 27.6.1.1 paragraph 3
+	      if (__c != __eof)
+		_M_gcount = 1;
+	      else
+		this->setstate(ios_base::eofbit | ios_base::failbit);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.3 paragraph 1
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return __c;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    basic_istream<_CharT, _Traits>::
+    get(char_type& __c)
+    {
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb) 
+	{
+ 	  try 
+	    {
+	      const int_type __eof = traits_type::eof();
+	      int_type __bufval = this->rdbuf()->sbumpc();
+	      // 27.6.1.1 paragraph 3
+	      if (__bufval != __eof)
+		{
+		  _M_gcount = 1;
+		  __c = traits_type::to_char_type(__bufval);
+		}
+	      else
+		this->setstate(ios_base::eofbit | ios_base::failbit);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.3 paragraph 1
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    basic_istream<_CharT, _Traits>::
+    get(char_type* __s, streamsize __n, char_type __delim)
+    {
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb && __n > 1) 
+	{
+	  try 
+	    {
+	      const int_type __idelim = traits_type::to_int_type(__delim);
+	      const int_type __eof = traits_type::eof();
+	      __streambuf_type* __sb = this->rdbuf();
+	      int_type __c = __sb->sbumpc();	
+	      bool __testdelim = __c == __idelim;
+	      bool __testeof =  __c == __eof;
+	      
+	      while (_M_gcount < __n - 1 && !__testeof && !__testdelim)
+		{
+		  *__s++ = traits_type::to_char_type(__c);
+		  ++_M_gcount;
+		  __c = __sb->sbumpc();
+		  __testeof = __c == __eof;
+		  __testdelim = __c == __idelim;
+		}
+	      if (__testdelim || _M_gcount == __n - 1)
+		__sb->sputbackc(__c);
+	      if (__testeof)
+		this->setstate(ios_base::eofbit);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.3 paragraph 1
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      *__s = char_type();
+      if (!_M_gcount)
+	this->setstate(ios_base::failbit);
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    basic_istream<_CharT, _Traits>::
+    get(__streambuf_type& __sb, char_type __delim)
+    {
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb) 
+	{
+	  int_type __c;
+	  __streambuf_type* __this_sb = this->rdbuf();
+	  try 
+	    {
+	      const int_type __idelim = traits_type::to_int_type(__delim);
+	      const int_type __eof = traits_type::eof();	      
+	      __c = __this_sb->sbumpc();
+	      bool __testdelim = __c == __idelim;
+	      bool __testeof =  __c == __eof;
+	      bool __testput = true;
+	      
+	      while (!__testeof && !__testdelim 
+		    && (__testput = __sb.sputc(traits_type::to_char_type(__c)) 
+			 != __eof))
+		{
+		  ++_M_gcount;
+		  __c = __this_sb->sbumpc();
+		  __testeof = __c == __eof;
+		  __testdelim = __c == __idelim;
+		}
+	      if (__testdelim || !__testput)
+		__this_sb->sputbackc(traits_type::to_char_type(__c));
+	      if (__testeof)
+		this->setstate(ios_base::eofbit);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // Exception may result from sputc->overflow.
+	      __this_sb->sputbackc(traits_type::to_char_type(__c));
+	    }
+	}
+      if (!_M_gcount)
+	this->setstate(ios_base::failbit);
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    basic_istream<_CharT, _Traits>::
+    getline(char_type* __s, streamsize __n, char_type __delim)
+    {
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb) 
+	{
+          try 
+	    {
+	      __streambuf_type* __sb = this->rdbuf();
+	      int_type __c = __sb->sbumpc();
+	      ++_M_gcount;
+	      const int_type __idelim = traits_type::to_int_type(__delim);
+	      const int_type __eof = traits_type::eof();
+	      bool __testdelim = __c == __idelim;
+	      bool __testeof =  __c == __eof;
+	    
+	      while (_M_gcount < __n && !__testeof && !__testdelim)
+		{
+		  *__s++ = traits_type::to_char_type(__c);
+		  __c = __sb->sbumpc();
+		  ++_M_gcount;
+		  __testeof = __c == __eof;
+		  __testdelim = __c == __idelim;
+		}
+	      
+	      if (__testeof)
+		{
+		  --_M_gcount;
+		  this->setstate(ios_base::eofbit);
+		}
+	      else if (!__testdelim)
+		{
+		  --_M_gcount;
+		  __sb->sputbackc(traits_type::to_char_type(__c));
+		  this->setstate(ios_base::failbit);
+		}
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.3 paragraph 1
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      *__s = char_type();
+      if (!_M_gcount)
+	this->setstate(ios_base::failbit);
+      return *this;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    basic_istream<_CharT, _Traits>::
+    ignore(streamsize __n, int_type __delim)
+    {
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb && __n > 0) 
+	{
+	  try 
+	    {
+	      const int_type __idelim = traits_type::to_int_type(__delim);
+	      const int_type __eof = traits_type::eof();
+	      __streambuf_type* __sb = this->rdbuf();
+	      int_type __c = __sb->sbumpc();	
+	      bool __testdelim = __c == __idelim;
+	      bool __testeof =  __c == __eof;
+	      
+	      __n = min(__n, numeric_limits<streamsize>::max());
+	      while (_M_gcount < __n - 1 && !__testeof && !__testdelim)
+		{
+		  ++_M_gcount;
+		  __c = __sb->sbumpc();
+		  __testeof = __c == __eof;
+		  __testdelim = __c == __idelim;
+		}
+	      if ((_M_gcount == __n - 1 && !__testeof) || __testdelim)
+		++_M_gcount;
+	      if (__testeof)
+		this->setstate(ios_base::eofbit);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.3 paragraph 1
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>::int_type
+    basic_istream<_CharT, _Traits>::
+    peek(void)
+    {
+      int_type __c = traits_type::eof();
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb)
+	{
+	  try 
+	    { __c = this->rdbuf()->sgetc(); }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.3 paragraph 1
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	} 
+      return __c;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    basic_istream<_CharT, _Traits>::
+    read(char_type* __s, streamsize __n)
+    {
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb) 
+	{
+	  if (__n > 0)
+	    {
+	      try 
+		{
+		  const int_type __eof = traits_type::eof();
+		  __streambuf_type* __sb = this->rdbuf();
+		  int_type __c = __sb->sbumpc();	
+		  bool __testeof =  __c == __eof;
+		  
+		  while (_M_gcount < __n - 1 && !__testeof)
+		    {
+		      *__s++ = traits_type::to_char_type(__c);
+		      ++_M_gcount;
+		      __c = __sb->sbumpc();
+		      __testeof = __c == __eof;
+		    }
+		  if (__testeof)
+		    this->setstate(ios_base::eofbit | ios_base::failbit);
+		  else
+		    {
+		      // _M_gcount == __n - 1
+		      *__s++ = traits_type::to_char_type(__c);
+		      ++_M_gcount;
+		    }	    
+		}
+	      catch(exception& __fail)
+		{
+		  // 27.6.1.3 paragraph 1
+		  // Turn this on without causing an ios::failure to be thrown.
+		  this->setstate(ios_base::badbit);
+		  if ((this->exceptions() & ios_base::badbit) != 0)
+		    __throw_exception_again;
+		}
+	    }
+	}
+      else
+	this->setstate(ios_base::failbit);
+      return *this;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    streamsize 
+    basic_istream<_CharT, _Traits>::
+    readsome(char_type* __s, streamsize __n)
+    {
+      const int_type __eof = traits_type::eof();
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb) 
+	{
+	  if (__n > 0)
+	    {
+	      try 
+		{
+		  streamsize __num = this->rdbuf()->in_avail();
+		  if (__num != static_cast<streamsize>(__eof))
+		    {
+		      __num = min(__num, __n);
+		      _M_gcount = this->rdbuf()->sgetn(__s, __num);
+		    }
+		  else
+		    this->setstate(ios_base::eofbit);		    
+		}
+	      catch(exception& __fail)
+		{
+		  // 27.6.1.3 paragraph 1
+		  // Turn this on without causing an ios::failure to be thrown.
+		  this->setstate(ios_base::badbit);
+		  if ((this->exceptions() & ios_base::badbit) != 0)
+		    __throw_exception_again;
+		}
+	    }
+	}
+      else
+	this->setstate(ios_base::failbit);
+      return _M_gcount;
+    }
+      
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    basic_istream<_CharT, _Traits>::
+    putback(char_type __c)
+    {
+      sentry __cerb(*this, true);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      const int_type __eof = traits_type::eof();
+	      __streambuf_type* __sb = this->rdbuf();
+	      if (!__sb || __sb->sputbackc(__c) == __eof) 
+		this->setstate(ios_base::badbit);		    
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.3 paragraph 1
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      else
+	this->setstate(ios_base::failbit);
+      return *this;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    basic_istream<_CharT, _Traits>::
+    unget(void)
+    {
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      const int_type __eof = traits_type::eof();
+	      __streambuf_type* __sb = this->rdbuf();
+	      if (!__sb || __eof == __sb->sungetc())
+		this->setstate(ios_base::badbit);		    
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.3 paragraph 1
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      else
+	this->setstate(ios_base::failbit);
+      return *this;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    int
+    basic_istream<_CharT, _Traits>::
+    sync(void)
+    {
+      int __ret = traits_type::eof();
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      __streambuf_type* __sb = this->rdbuf();
+	      if (!__sb || __ret == __sb->pubsync())
+		this->setstate(ios_base::badbit);		    
+	      else 
+		__ret = 0;
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.3 paragraph 1
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return __ret;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    typename basic_istream<_CharT, _Traits>::pos_type
+    basic_istream<_CharT, _Traits>::
+    tellg(void)
+    {
+      pos_type __ret = pos_type(-1);
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	     __ret = this->rdbuf()->pubseekoff(0, ios_base::cur, ios_base::in);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.3 paragraph 1
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return __ret;
+    }
+
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    basic_istream<_CharT, _Traits>::
+    seekg(pos_type __pos)
+    {
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb) 
+	{
+	  try 
+	    {
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+// 136.  seekp, seekg setting wrong streams?
+	      pos_type __err = this->rdbuf()->pubseekpos(__pos, ios_base::in);
+
+// 129. Need error indication from seekp() and seekg()
+	      if (__err == pos_type(off_type(-1)))
+		this->setstate(failbit);
+#endif
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.3 paragraph 1
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    basic_istream<_CharT, _Traits>::
+    seekg(off_type __off, ios_base::seekdir __dir)
+    {
+      _M_gcount = 0;
+      sentry __cerb(*this, true);
+      if (__cerb) 
+	{
+	  try 
+	    {
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+// 136.  seekp, seekg setting wrong streams?
+	      pos_type __err = this->rdbuf()->pubseekoff(__off, __dir, 
+							 ios_base::in);
+
+// 129. Need error indication from seekp() and seekg()
+	      if (__err == pos_type(off_type(-1)))
+		this->setstate(failbit);
+#endif
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.3 paragraph 1
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  // 27.6.1.2.3 Character extraction templates
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c)
+    {
+      typedef basic_istream<_CharT, _Traits> 		__istream_type;
+      typename __istream_type::sentry __cerb(__in, false);
+      if (__cerb)
+	{
+	  try 
+	    { __in.get(__c); }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      __in.setstate(ios_base::badbit);
+	      if ((__in.exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      else
+	__in.setstate(ios_base::failbit);
+      return __in;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s)
+    {
+      typedef basic_istream<_CharT, _Traits> 		__istream_type;
+      typedef typename __istream_type::__streambuf_type __streambuf_type;
+      typedef typename _Traits::int_type 		int_type;
+      typedef _CharT                     		char_type;
+      typedef ctype<_CharT>     			__ctype_type;
+      streamsize __extracted = 0;
+
+      typename __istream_type::sentry __cerb(__in, false);
+      if (__cerb)
+	{
+	  try 
+	    {
+	      // Figure out how many characters to extract.
+	      streamsize __num = __in.width();
+	      if (__num == 0)
+		__num = numeric_limits<streamsize>::max();
+	      
+	      __streambuf_type* __sb = __in.rdbuf();
+	      const __ctype_type* __ctype = __in._M_get_fctype_ios();
+	      int_type __c = __sb->sbumpc();
+	      const int_type __eof = _Traits::eof();
+	      bool __testsp = __ctype->is(ctype_base::space, __c);
+	      bool __testeof =  __c == __eof;
+	      
+	      while (__extracted < __num - 1 && !__testeof && !__testsp)
+		{
+		  *__s++ = __c;
+		  ++__extracted;
+		  __c = __sb->sbumpc();
+		  __testeof = __c == __eof;
+		  __testsp = __ctype->is(ctype_base::space, __c);
+		}
+	      
+	      if (!__testeof)
+		__sb->sputbackc(__c);
+	      else
+		__in.setstate(ios_base::eofbit);
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+//68.  Extractors for char* should store null at end
+	      *__s = char_type();
+#endif
+	      __in.width(0);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      __in.setstate(ios_base::badbit);
+	      if ((__in.exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      if (!__extracted)
+	__in.setstate(ios_base::failbit);
+      return __in;
+    }
+
+  // 27.6.1.4 Standard basic_istream manipulators
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT,_Traits>& 
+    ws(basic_istream<_CharT,_Traits>& __in)
+    {
+      typedef basic_istream<_CharT, _Traits> 		__istream_type;
+      typedef typename __istream_type::__streambuf_type __streambuf_type;
+      typedef typename __istream_type::__ctype_type 	__ctype_type;
+      typedef typename __istream_type::int_type 	__int_type;
+      typedef typename __istream_type::char_type 	__char_type;
+
+      __streambuf_type* __sb = __in.rdbuf();
+      const __ctype_type* __ctype = __in._M_get_fctype_ios();
+      const __int_type __eof = _Traits::eof();	      
+      __int_type __c;
+      bool __testeof;
+      bool __testsp;
+
+      do 
+	{
+	  __c = __sb->sbumpc();
+	  __testeof = __c == __eof;
+	  __testsp = __ctype->is(ctype_base::space, __c);
+	}
+      while (!__testeof && __testsp);
+
+      if (!__testeof && !__testsp)
+	__sb->sputbackc(__c);
+      else
+	__in.setstate(ios_base::eofbit);
+
+      return __in;
+    }
+
+  // 21.3.7.9 basic_string::getline and operators
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_istream<_CharT, _Traits>&
+    operator>>(basic_istream<_CharT, _Traits>& __in,
+	       basic_string<_CharT, _Traits, _Alloc>& __str)
+    {
+      typedef basic_istream<_CharT, _Traits> 		__istream_type;
+      typedef typename __istream_type::int_type 	__int_type;
+      typedef typename __istream_type::__streambuf_type __streambuf_type;
+      typedef typename __istream_type::__ctype_type 	__ctype_type;
+      typedef basic_string<_CharT, _Traits, _Alloc> 	__string_type;
+      typedef typename __string_type::size_type		__size_type;
+      __size_type __extracted = 0;
+
+      typename __istream_type::sentry __cerb(__in, false);
+      if (__cerb) 
+	{
+	  __str.erase();
+	  streamsize __w = __in.width();
+	  __size_type __n;
+	  __n = __w > 0 ? static_cast<__size_type>(__w) : __str.max_size();
+
+	  __streambuf_type* __sb = __in.rdbuf();
+	  const __ctype_type* __ctype = __in._M_get_fctype_ios();
+	  __int_type __c = __sb->sbumpc();
+	  const __int_type __eof = _Traits::eof();
+	  bool __testsp = __ctype->is(ctype_base::space, __c);
+	  bool __testeof =  __c == __eof;
+
+	  while (__extracted < __n && !__testeof && !__testsp)
+	    {
+	      __str += _Traits::to_char_type(__c);
+	      ++__extracted;
+	      __c = __sb->sbumpc();
+	      __testeof = __c == __eof;
+	      __testsp = __ctype->is(ctype_base::space, __c);
+	    }
+	  if (!__testeof)
+	    __sb->sputbackc(__c);
+	  else
+	    __in.setstate(ios_base::eofbit);
+	  __in.width(0);
+	}
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+// 2000-02-01 Number to be determined
+      if (!__extracted)
+	__in.setstate (ios_base::failbit);
+#endif
+      return __in;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_istream<_CharT, _Traits>&
+    getline(basic_istream<_CharT, _Traits>& __in,
+	    basic_string<_CharT, _Traits, _Alloc>& __str, _CharT __delim)
+    {
+      typedef basic_istream<_CharT, _Traits> 		__istream_type;
+      typedef typename __istream_type::int_type 	__int_type;
+      typedef typename __istream_type::__streambuf_type __streambuf_type;
+      typedef typename __istream_type::__ctype_type 	__ctype_type;
+      typedef basic_string<_CharT, _Traits, _Alloc> 	__string_type;
+      typedef typename __string_type::size_type		__size_type;
+
+      __size_type __extracted = 0;
+      bool __testdelim = false;
+      typename __istream_type::sentry __cerb(__in, true);
+      if (__cerb) 
+	{
+	  __str.erase();
+	  __size_type __n = __str.max_size();
+
+	  __int_type __idelim = _Traits::to_int_type(__delim);
+	  __streambuf_type* __sb = __in.rdbuf();
+	  __int_type __c = __sb->sbumpc();
+	  const __int_type __eof = _Traits::eof();
+	  __testdelim = __c ==  __idelim;
+	  bool __testeof =  __c == __eof;
+
+	  while (__extracted <= __n && !__testeof && !__testdelim)
+	    {
+	      __str += _Traits::to_char_type(__c);
+	      ++__extracted;
+	      __c = __sb->sbumpc();
+	      __testeof = __c == __eof;
+	      __testdelim = __c == __idelim;
+	    }
+	  if (__testeof)
+	    __in.setstate(ios_base::eofbit);
+	}
+      if (!__extracted && !__testdelim)
+	__in.setstate(ios_base::failbit);
+      return __in;
+    }
+
+  template<class _CharT, class _Traits, class _Alloc>
+    inline basic_istream<_CharT,_Traits>&
+    getline(basic_istream<_CharT, _Traits>& __in, 
+	    basic_string<_CharT,_Traits,_Alloc>& __str)
+    { return getline(__in, __str, __in.widen('\n')); }
+} // namespace std
+
+// Local Variables:
+// mode:C++
+// End:
+
diff --git a/contrib/media/updf/include/bits/limits_generic.h b/contrib/media/updf/include/bits/limits_generic.h
new file mode 100644
index 0000000000..8ad003340b
--- /dev/null
+++ b/contrib/media/updf/include/bits/limits_generic.h
@@ -0,0 +1,788 @@
+// The template and inlines for the -*- C++ -*- numeric_limits classes.
+
+// Copyright (C) 2000-2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Note: this is not a conforming implementation.
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@cmla.ens-cachan.fr>
+
+//
+// ISO 14882:1998
+// 18.2.1
+//
+
+#ifndef _CPP_NUMERIC_LIMITS
+#define _CPP_NUMERIC_LIMITS 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/std_cfloat.h>
+#include <bits/std_climits.h>
+#if defined( _GLIBCPP_USE_WCHAR_T) 
+#include <bits/std_cwchar.h>
+#endif
+
+namespace std {
+
+    enum float_round_style {
+        round_indeterminate       = -1,
+        round_toward_zero         = 0,
+        round_to_nearest          = 1,
+        round_toward_infinity     = 2,
+        round_toward_neg_infinity = 3
+    };
+
+    enum float_denorm_style {
+        denorm_indeterminate = -1,
+        denorm_absent        = 0,
+        denorm_present       = 1
+    };
+
+    template<typename _T> struct numeric_limits {
+        static const bool is_specialized = false;
+
+        static _T min() throw() { return static_cast<_T>(0); }
+        static _T max() throw() { return static_cast<_T>(0); }
+
+        static const int digits = 0;
+        static const int digits10 = 0;
+        static const bool is_signed = false;
+        static const bool is_integer = false;
+        static const bool is_exact = false;
+        static const int radix = 0;
+
+        static _T epsilon() throw() { return static_cast<_T>(0); }
+        static _T round_error() throw() { return static_cast<_T>(0); }
+
+        static const int min_exponent = 0;
+        static const int min_exponent10 = 0;
+        static const int max_exponent = 0;
+        static const int max_exponent10 = 0;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static _T infinity() throw()  { return static_cast<_T>(0); }
+        static _T quiet_NaN() throw() { return static_cast<_T>(0); }
+        static _T signaling_NaN() throw() { return static_cast<_T>(0); }
+        static _T denorm_min() throw() { return static_cast<_T>(0); }
+
+        static const bool is_iec559 = false;
+        static const bool is_bounded = false;
+        static const bool is_modulo = false;
+
+        static const bool traps = false;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+    template<typename _T> _T __limits_infinity();
+    template<typename _T> _T __limits_quiet_NaN();
+    template<typename _T> _T __limits_signaling_NaN();
+    template<typename _T> _T __limits_denorm_min();
+
+    template<> struct numeric_limits<bool> {
+        static const bool is_specialized = true;
+
+        static bool min() throw()
+        { return false; }
+        static bool max() throw()
+        { return true; }
+
+        static const int digits = 1;
+        static const int digits10 = 0;
+        static const bool is_signed = false;
+        static const bool is_integer = true;
+        static const bool is_exact = true;
+        static const int radix = 2;
+        static bool epsilon() throw()
+        { return 0; }
+        static bool round_error() throw()
+        { return 0; }
+
+        static const int min_exponent = 0;
+        static const int min_exponent10 = 0;
+        static const int max_exponent = 0;
+        static const int max_exponent10 = 0;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static bool infinity() throw()
+        { return static_cast<bool>(0); }
+        static bool quiet_NaN() throw()
+        { return static_cast<bool>(0); }
+        static bool signaling_NaN() throw()
+        { return static_cast<bool>(0); }
+        static bool denorm_min() throw()
+        { return static_cast<bool>(0); }
+
+        static const bool is_iec559 = false;
+        static const bool is_bounded = true;
+        static const bool is_modulo = false;
+
+        static const bool traps = false;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+    template<> struct numeric_limits<char> {
+        static const bool is_specialized = true;
+
+        static char min() throw()
+        { return CHAR_MIN; }
+        static char max() throw()
+        { return CHAR_MAX; }
+
+        static const int digits = 7;
+        static const int digits10 = 2;
+        static const bool is_signed = true;
+        static const bool is_integer = true;
+        static const bool is_exact = true;
+        static const int radix = 2;
+        static char epsilon() throw()
+        { return 0; }
+        static char round_error() throw()
+        { return 0; }
+
+        static const int min_exponent = 0;
+        static const int min_exponent10 = 0;
+        static const int max_exponent = 0;
+        static const int max_exponent10 = 0;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static char infinity() throw()
+        { return static_cast<char>(0); }
+        static char quiet_NaN() throw()
+        { return static_cast<char>(0); }
+        static char signaling_NaN() throw()
+        { return static_cast<char>(0); }
+        static char denorm_min() throw()
+        { return static_cast<char>(0); }
+
+        static const bool is_iec559 = false;
+        static const bool is_bounded = true;
+        static const bool is_modulo = false;
+
+        static const bool traps = false;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+    template<> struct numeric_limits<signed char> {
+        static const bool is_specialized = true;
+
+        static signed char min() throw()
+        { return SCHAR_MIN; }
+        static signed char max() throw()
+        { return SCHAR_MAX; }
+
+        static const int digits = 7;
+        static const int digits10 = 2;
+        static const bool is_signed = true;
+        static const bool is_integer = true;
+        static const bool is_exact = true;
+        static const int radix = 2;
+        static signed char epsilon() throw()
+        { return 0; }
+        static signed char round_error() throw()
+        { return 0; }
+
+        static const int min_exponent = 0;
+        static const int min_exponent10 = 0;
+        static const int max_exponent = 0;
+        static const int max_exponent10 = 0;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static signed char infinity() throw()
+        { return static_cast<signed char>(0); }
+        static signed char quiet_NaN() throw()
+        { return static_cast<signed char>(0); }
+        static signed char signaling_NaN() throw()
+        { return static_cast<signed char>(0); }
+        static signed char denorm_min() throw()
+        { return static_cast<signed char>(0); }
+
+        static const bool is_iec559 = false;
+        static const bool is_bounded = true;
+        static const bool is_modulo = false;
+
+        static const bool traps = false;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+    template<> struct numeric_limits<unsigned char> {
+        static const bool is_specialized = true;
+
+        static unsigned char min() throw()
+        { return 0; }
+        static unsigned char max() throw()
+        { return UCHAR_MAX; }
+
+        static const int digits = 8;
+        static const int digits10 = 2;
+        static const bool is_signed = false;
+        static const bool is_integer = true;
+        static const bool is_exact = true;
+        static const int radix = 2;
+        static unsigned char epsilon() throw()
+        { return 0; }
+        static unsigned char round_error() throw()
+        { return 0; }
+
+        static const int min_exponent = 0;
+        static const int min_exponent10 = 0;
+        static const int max_exponent = 0;
+        static const int max_exponent10 = 0;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static unsigned char infinity() throw()
+        { return static_cast<unsigned char>(0); }
+        static unsigned char quiet_NaN() throw()
+        { return static_cast<unsigned char>(0); }
+        static unsigned char signaling_NaN() throw()
+        { return static_cast<unsigned char>(0); }
+        static unsigned char denorm_min() throw()
+        { return static_cast<unsigned char>(0); }
+
+        static const bool is_iec559 = false;
+        static const bool is_bounded = true;
+        static const bool is_modulo = true;
+
+        static const bool traps = true;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+#if defined( _GLIBCPP_USE_WCHAR_T) 
+    template<> struct numeric_limits<wchar_t> {
+        static const bool is_specialized = true;
+
+        static wchar_t min() throw()
+        { return WCHAR_MIN; }
+        static wchar_t max() throw()
+        { return WCHAR_MAX; }
+
+        static const int digits = 31;
+        static const int digits10 = 9;
+        static const bool is_signed = true;
+        static const bool is_integer = true;
+        static const bool is_exact = true;
+        static const int radix = 2;
+        static wchar_t epsilon() throw()
+        { return 0; }
+        static wchar_t round_error() throw()
+        { return 0; }
+
+        static const int min_exponent = 0;
+        static const int min_exponent10 = 0;
+        static const int max_exponent = 0;
+        static const int max_exponent10 = 0;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static wchar_t infinity() throw()
+        { return static_cast<wchar_t>(0); }
+        static wchar_t quiet_NaN() throw()
+        { return static_cast<wchar_t>(0); }
+        static wchar_t signaling_NaN() throw()
+        { return static_cast<wchar_t>(0); }
+        static wchar_t denorm_min() throw()
+        { return static_cast<wchar_t>(0); }
+
+        static const bool is_iec559 = false;
+        static const bool is_bounded = true;
+        static const bool is_modulo = false;
+
+        static const bool traps = false;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+#endif
+
+    template<> struct numeric_limits<short> {
+        static const bool is_specialized = true;
+
+        static short min() throw()
+        { return SHRT_MIN; }
+        static short max() throw()
+        { return SHRT_MAX; }
+
+        static const int digits = 15;
+        static const int digits10 = 4;
+        static const bool is_signed = true;
+        static const bool is_integer = true;
+        static const bool is_exact = true;
+        static const int radix = 2;
+        static short epsilon() throw()
+        { return 0; }
+        static short round_error() throw()
+        { return 0; }
+
+        static const int min_exponent = 0;
+        static const int min_exponent10 = 0;
+        static const int max_exponent = 0;
+        static const int max_exponent10 = 0;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static short infinity() throw()
+        { return static_cast<short>(0); }
+        static short quiet_NaN() throw()
+        { return static_cast<short>(0); }
+        static short signaling_NaN() throw()
+        { return static_cast<short>(0); }
+        static short denorm_min() throw()
+        { return static_cast<short>(0); }
+
+        static const bool is_iec559 = false;
+        static const bool is_bounded = true;
+        static const bool is_modulo = false;
+
+        static const bool traps = false;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+    template<> struct numeric_limits<unsigned short> {
+        static const bool is_specialized = true;
+
+        static unsigned short min() throw()
+        { return 0; }
+        static unsigned short max() throw()
+        { return USHRT_MAX; }
+
+        static const int digits = 16;
+        static const int digits10 = 4;
+        static const bool is_signed = false;
+        static const bool is_integer = true;
+        static const bool is_exact = true;
+        static const int radix = 2;
+        static unsigned short epsilon() throw()
+        { return 0; }
+        static unsigned short round_error() throw()
+        { return 0; }
+
+        static const int min_exponent = 0;
+        static const int min_exponent10 = 0;
+        static const int max_exponent = 0;
+        static const int max_exponent10 = 0;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static unsigned short infinity() throw()
+        { return static_cast<unsigned short>(0); }
+        static unsigned short quiet_NaN() throw()
+        { return static_cast<unsigned short>(0); }
+        static unsigned short signaling_NaN() throw()
+        { return static_cast<unsigned short>(0); }
+        static unsigned short denorm_min() throw()
+        { return static_cast<unsigned short>(0); }
+
+        static const bool is_iec559 = false;
+        static const bool is_bounded = true;
+        static const bool is_modulo = true;
+
+        static const bool traps = true;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+    template<> struct numeric_limits<int> {
+        static const bool is_specialized = true;
+
+        static int min() throw()
+        { return INT_MIN; }
+        static int max() throw()
+        { return INT_MAX; }
+
+        static const int digits = 31;
+        static const int digits10 = 9;
+        static const bool is_signed = true;
+        static const bool is_integer = true;
+        static const bool is_exact = true;
+        static const int radix = 2;
+        static int epsilon() throw()
+        { return 0; }
+        static int round_error() throw()
+        { return 0; }
+
+        static const int min_exponent = 0;
+        static const int min_exponent10 = 0;
+        static const int max_exponent = 0;
+        static const int max_exponent10 = 0;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static int infinity() throw()
+        { return static_cast<int>(0); }
+        static int quiet_NaN() throw()
+        { return static_cast<int>(0); }
+        static int signaling_NaN() throw()
+        { return static_cast<int>(0); }
+        static int denorm_min() throw()
+        { return static_cast<int>(0); }
+
+        static const bool is_iec559 = true;
+        static const bool is_bounded = true;
+        static const bool is_modulo = false;
+
+        static const bool traps = false;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+    template<> struct numeric_limits<unsigned int> {
+        static const bool is_specialized = true;
+
+        static unsigned int min() throw()
+        { return 0; }
+        static unsigned int max() throw()
+        { return UINT_MAX; }
+
+        static const int digits = 32;
+        static const int digits10 = 9;
+        static const bool is_signed = false;
+        static const bool is_integer = true;
+        static const bool is_exact = true;
+        static const int radix = 2;
+        static unsigned int epsilon() throw()
+        { return 0; }
+        static unsigned int round_error() throw()
+        { return 0; }
+
+        static const int min_exponent = 0;
+        static const int min_exponent10 = 0;
+        static const int max_exponent = 0;
+        static const int max_exponent10 = 0;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static unsigned int infinity() throw()
+        { return static_cast<unsigned int>(0); }
+        static unsigned int quiet_NaN() throw()
+        { return static_cast<unsigned int>(0); }
+        static unsigned int signaling_NaN() throw()
+        { return static_cast<unsigned int>(0); }
+        static unsigned int denorm_min() throw()
+        { return static_cast<unsigned int>(0); }
+
+        static const bool is_iec559 = true;
+        static const bool is_bounded = true;
+        static const bool is_modulo = true;
+
+        static const bool traps = true;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+    template<> struct numeric_limits<long> {
+        static const bool is_specialized = true;
+
+        static long min() throw()
+        { return LONG_MIN; }
+        static long max() throw()
+        { return LONG_MAX; }
+
+        static const int digits = 31;
+        static const int digits10 = 9;
+        static const bool is_signed = true;
+        static const bool is_integer = true;
+        static const bool is_exact = true;
+        static const int radix = 2;
+        static long epsilon() throw()
+        { return 0; }
+        static long round_error() throw()
+        { return 0; }
+
+        static const int min_exponent = 0;
+        static const int min_exponent10 = 0;
+        static const int max_exponent = 0;
+        static const int max_exponent10 = 0;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static long infinity() throw()
+        { return static_cast<long>(0); }
+        static long quiet_NaN() throw()
+        { return static_cast<long>(0); }
+        static long signaling_NaN() throw()
+        { return static_cast<long>(0); }
+        static long denorm_min() throw()
+        { return static_cast<long>(0); }
+
+        static const bool is_iec559 = true;
+        static const bool is_bounded = true;
+        static const bool is_modulo = false;
+
+        static const bool traps = false;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+    template<> struct numeric_limits<unsigned long> {
+        static const bool is_specialized = true;
+
+        static unsigned long min() throw()
+        { return 0; }
+        static unsigned long max() throw()
+        { return ULONG_MAX; }
+
+        static const int digits = 32;
+        static const int digits10 = 9;
+        static const bool is_signed = false;
+        static const bool is_integer = true;
+        static const bool is_exact = true;
+        static const int radix = 2;
+        static unsigned long epsilon() throw()
+        { return 0; }
+        static unsigned long round_error() throw()
+        { return 0; }
+
+        static const int min_exponent = 0;
+        static const int min_exponent10 = 0;
+        static const int max_exponent = 0;
+        static const int max_exponent10 = 0;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static unsigned long infinity() throw()
+        { return static_cast<unsigned long>(0); }
+        static unsigned long quiet_NaN() throw()
+        { return static_cast<unsigned long>(0); }
+        static unsigned long signaling_NaN() throw()
+        { return static_cast<unsigned long>(0); }
+        static unsigned long denorm_min() throw()
+        { return static_cast<unsigned long>(0); }
+
+        static const bool is_iec559 = true;
+        static const bool is_bounded = true;
+        static const bool is_modulo = true;
+
+        static const bool traps = true;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+    template<> struct numeric_limits<float> {
+        static const bool is_specialized = true;
+
+        static float min() throw()
+        { return FLT_MIN; }
+        static float max() throw()
+        { return FLT_MAX; }
+
+        static const int digits = FLT_MANT_DIG;
+        static const int digits10 = FLT_DIG;
+        static const bool is_signed = true;
+        static const bool is_integer = false;
+        static const bool is_exact = false;
+        static const int radix = FLT_RADIX;
+        static float epsilon() throw()
+        { return FLT_EPSILON; }
+        static float round_error() throw()
+        { return FLT_ROUNDS; }
+
+        static const int min_exponent = FLT_MIN_EXP;
+        static const int min_exponent10 = FLT_MIN_10_EXP;
+        static const int max_exponent = FLT_MAX_EXP;
+        static const int max_exponent10 = FLT_MAX_10_EXP;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static float infinity() throw()
+        { return static_cast<float>(0); }
+        static float quiet_NaN() throw()
+        { return static_cast<float>(0); }
+        static float signaling_NaN() throw()
+        { return static_cast<float>(0); }
+        static float denorm_min() throw()
+        { return static_cast<float>(0); }
+
+        static const bool is_iec559 = false;
+        static const bool is_bounded = true;
+        static const bool is_modulo = false;
+
+        static const bool traps = false;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+    template<> struct numeric_limits<double> {
+        static const bool is_specialized = true;
+
+        static double min() throw()
+        { return DBL_MIN; }
+        static double max() throw()
+        { return DBL_MAX; }
+
+        static const int digits = DBL_MANT_DIG;
+        static const int digits10 = DBL_DIG;
+        static const bool is_signed = true;
+        static const bool is_integer = false;
+        static const bool is_exact = false;
+        static const int radix = 2;
+        static double epsilon() throw()
+        { return DBL_EPSILON; }
+        static double round_error() throw()
+        { return 1.0; }
+
+        static const int min_exponent = DBL_MIN_EXP;
+        static const int min_exponent10 = DBL_MIN_10_EXP;
+        static const int max_exponent = DBL_MAX_EXP;
+        static const int max_exponent10 = DBL_MAX_10_EXP;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static double infinity() throw()
+        { return static_cast<double>(0); }
+        static double quiet_NaN() throw()
+        { return static_cast<double>(0); }
+        static double signaling_NaN() throw()
+        { return static_cast<double>(0); }
+        static double denorm_min() throw()
+        { return static_cast<double>(0); }
+
+        static const bool is_iec559 = false;
+        static const bool is_bounded = true;
+        static const bool is_modulo = false;
+
+        static const bool traps = false;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+    template<> struct numeric_limits<long double> {
+        static const bool is_specialized = true;
+
+        static double min() throw()
+        { return LDBL_MIN; }
+        static double max() throw()
+        { return LDBL_MAX; }
+
+        static const int digits = LDBL_MANT_DIG;
+        static const int digits10 = LDBL_DIG;
+        static const bool is_signed = true;
+        static const bool is_integer = false;
+        static const bool is_exact = false;
+        static const int radix = 2;
+        static double epsilon() throw()
+        { return LDBL_EPSILON; }
+        static double round_error() throw()
+        { return 1.0L; }
+
+        static const int min_exponent = LDBL_MIN_EXP;
+        static const int min_exponent10 = LDBL_MIN_10_EXP;
+        static const int max_exponent = LDBL_MAX_EXP;
+        static const int max_exponent10 = LDBL_MAX_10_EXP;
+
+        static const bool has_infinity = false;
+        static const bool has_quiet_NaN = false;
+        static const bool has_signaling_NaN = false;
+        static const float_denorm_style has_denorm = denorm_absent;
+        static const bool has_denorm_loss = false;
+
+        static double infinity() throw()
+        { return static_cast<double>(0); }
+        static double quiet_NaN() throw()
+        { return static_cast<double>(0); }
+        static double signaling_NaN() throw()
+        { return static_cast<double>(0); }
+        static double denorm_min() throw()
+        { return static_cast<double>(0); }
+
+        static const bool is_iec559 = false;
+        static const bool is_bounded = true;
+        static const bool is_modulo = false;
+
+        static const bool traps = false;
+        static const bool tinyness_before = false;
+        static const float_round_style round_style = round_toward_zero;
+    };
+
+} // namespace std
+
+#endif // _CPP_NUMERIC_LIMITS
diff --git a/contrib/media/updf/include/bits/locale_facets.h b/contrib/media/updf/include/bits/locale_facets.h
new file mode 100644
index 0000000000..cb249f8c51
--- /dev/null
+++ b/contrib/media/updf/include/bits/locale_facets.h
@@ -0,0 +1,1601 @@
+// Locale support -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 22.1  Locales
+//
+
+// Warning: this file is not meant for user inclusion.  Use <locale>.
+
+#ifndef _CPP_BITS_LOCFACETS_H
+#define _CPP_BITS_LOCFACETS_H	1
+
+#pragma GCC system_header
+
+#include <bits/std_ctime.h>	// For struct tm
+#include <bits/std_ios.h>	// For ios_base
+#ifdef _GLIBCPP_USE_WCHAR_T
+# include <langinfo.h>		// For codecvt
+# include <bits/std_cwctype.h>	// For wctype_t
+# include <iconv.h>		// For codecvt using iconv, iconv_t
+#endif 
+
+namespace std
+{
+  // 22.2.1.1  Template class ctype
+  // Include host-specific ctype enums for ctype_base.
+  #include <bits/ctype_base.h>
+
+  // __ctype_abstract_base is the common base for ctype<_CharT>.  
+  template<typename _CharT>
+    class __ctype_abstract_base : public locale::facet, public ctype_base
+    {
+    public:
+      // Types:
+      typedef _CharT char_type;
+
+      bool 
+      is(mask __m, char_type __c) const
+      { return this->do_is(__m, __c); }
+
+      const char_type*
+      is(const char_type *__lo, const char_type *__hi, mask *__vec) const   
+      { return this->do_is(__lo, __hi, __vec); }
+
+      const char_type*
+      scan_is(mask __m, const char_type* __lo, const char_type* __hi) const
+      { return this->do_scan_is(__m, __lo, __hi); }
+
+      const char_type*
+      scan_not(mask __m, const char_type* __lo, const char_type* __hi) const
+      { return this->do_scan_not(__m, __lo, __hi); }
+
+      char_type 
+      toupper(char_type __c) const
+      { return this->do_toupper(__c); }
+
+      const char_type*
+      toupper(char_type *__lo, const char_type* __hi) const
+      { return this->do_toupper(__lo, __hi); }
+
+      char_type 
+      tolower(char_type __c) const
+      { return this->do_tolower(__c); }
+
+      const char_type*
+      tolower(char_type* __lo, const char_type* __hi) const
+      { return this->do_tolower(__lo, __hi); }
+
+      char_type 
+      widen(char __c) const
+      { return this->do_widen(__c); }
+
+      const char*
+      widen(const char* __lo, const char* __hi, char_type* __to) const
+      { return this->do_widen(__lo, __hi, __to); }
+
+      char 
+      narrow(char_type __c, char __dfault) const
+      { return this->do_narrow(__c, __dfault); }
+
+      const char_type*
+      narrow(const char_type* __lo, const char_type* __hi,
+	      char __dfault, char *__to) const
+      { return this->do_narrow(__lo, __hi, __dfault, __to); }
+
+    protected:
+      explicit 
+      __ctype_abstract_base(size_t __refs = 0): locale::facet(__refs) { }
+
+      virtual 
+      ~__ctype_abstract_base() { }
+      
+      virtual bool 
+      do_is(mask __m, char_type __c) const = 0;
+
+      virtual const char_type*
+      do_is(const char_type* __lo, const char_type* __hi, 
+	    mask* __vec) const = 0;
+
+      virtual const char_type*
+      do_scan_is(mask __m, const char_type* __lo,
+		 const char_type* __hi) const = 0;
+
+      virtual const char_type*
+      do_scan_not(mask __m, const char_type* __lo, 
+		  const char_type* __hi) const = 0;
+
+      virtual char_type 
+      do_toupper(char_type) const = 0;
+
+      virtual const char_type*
+      do_toupper(char_type* __lo, const char_type* __hi) const = 0;
+
+      virtual char_type 
+      do_tolower(char_type) const = 0;
+
+      virtual const char_type*
+      do_tolower(char_type* __lo, const char_type* __hi) const = 0;
+      
+      virtual char_type 
+      do_widen(char) const = 0;
+
+      virtual const char*
+      do_widen(const char* __lo, const char* __hi, 
+	       char_type* __dest) const = 0;
+
+      virtual char 
+      do_narrow(char_type, char __dfault) const = 0;
+
+      virtual const char_type*
+      do_narrow(const char_type* __lo, const char_type* __hi,
+		 char __dfault, char* __dest) const = 0;
+    };
+
+  // NB: Generic, mostly useless implementation.
+  template<typename _CharT>
+    class ctype : public __ctype_abstract_base<_CharT>
+    {
+    public:
+      // Types:
+      typedef _CharT 		  	char_type;
+      typedef typename ctype::mask 	mask;
+
+      explicit 
+      ctype(size_t __refs = 0) : __ctype_abstract_base<_CharT>(__refs) { }
+
+      static locale::id id;
+
+   protected:
+      virtual 
+      ~ctype() { }
+
+      virtual bool 
+      do_is(mask __m, char_type __c) const
+      { return false; }
+
+      virtual const char_type*
+      do_is(const char_type* __lo, const char_type* __hi, mask* __vec) const
+      { return __hi; }
+
+      virtual const char_type*
+      do_scan_is(mask __m, const char_type* __lo, const char_type* __hi) const
+      { return __hi; }
+
+      virtual const char_type*
+      do_scan_not(mask __m, const char_type* __lo,
+		  const char_type* __hi) const
+      { return __hi; }
+
+      virtual char_type 
+      do_toupper(char_type __c) const
+      { return __c; }
+
+      virtual const char_type*
+      do_toupper(char_type* __lo, const char_type* __hi) const
+      { return __hi; }
+
+      virtual char_type 
+      do_tolower(char_type __c) const
+      { return __c; }
+
+      virtual const char_type*
+      do_tolower(char_type* __lo, const char_type* __hi) const
+      { return __hi; }
+      
+      virtual char_type 
+      do_widen(char __c) const
+      { return char_type(); }
+
+      virtual const char*
+      do_widen(const char* __lo, const char* __hi, char_type* __dest) const
+      { return __hi; }
+
+      virtual char 
+      do_narrow(char_type, char __dfault) const
+      { return __dfault; }
+
+      virtual const char_type*
+      do_narrow(const char_type* __lo, const char_type* __hi,
+		char __dfault, char* __dest) const
+      { return __hi; }
+    };
+
+  template<typename _CharT>
+    locale::id ctype<_CharT>::id;
+
+  // 22.2.1.3  ctype specializations
+  template<>
+    class ctype<char> : public __ctype_abstract_base<char>
+    {
+    public:
+      // Types:
+      typedef char 	       char_type;
+
+    private:
+      // Data Members:
+      bool 		       _M_del;
+      __to_type const& 	       _M_toupper;
+      __to_type const& 	       _M_tolower;
+      const mask* const&       _M_ctable;
+      const mask*              _M_table;
+      
+    public:
+      static locale::id        id;
+      static const size_t      table_size = 1 + static_cast<unsigned char>(-1);
+
+      explicit 
+      ctype(const mask* __table = 0, bool __del = false, size_t __refs = 0);
+
+      inline bool 
+      is(mask __m, char __c) const;
+ 
+      inline const char*
+      is(const char* __lo, const char* __hi, mask* __vec) const;
+ 
+      inline const char*
+      scan_is(mask __m, const char* __lo, const char* __hi) const;
+
+      inline const char*
+      scan_not(mask __m, const char* __lo, const char* __hi) const;
+     
+    protected:
+      virtual 
+      ~ctype();
+
+      const mask* 
+      table() const throw()
+      { return _M_table; }
+
+      const mask* 
+      classic_table() throw()
+      { return _M_ctable; }
+
+      virtual bool 
+      do_is(mask __m, char_type __c) const;
+
+      virtual const char_type*
+      do_is(const char_type* __lo, const char_type* __hi, mask* __vec) const;
+
+      virtual const char_type*
+      do_scan_is(mask __m, const char_type* __lo, const char_type* __hi) const;
+
+      virtual const char_type*
+      do_scan_not(mask __m, const char_type* __lo, 
+		  const char_type* __hi) const;
+
+      virtual char_type 
+      do_toupper(char_type) const;
+
+      virtual const char_type*
+      do_toupper(char_type* __lo, const char_type* __hi) const;
+
+      virtual char_type 
+      do_tolower(char_type) const;
+
+      virtual const char_type*
+      do_tolower(char_type* __lo, const char_type* __hi) const;
+      
+      virtual char_type 
+      do_widen(char) const;
+
+      virtual const char*
+      do_widen(const char* __lo, const char* __hi, char_type* __dest) const;
+
+      virtual char 
+      do_narrow(char_type, char __dfault) const;
+
+      virtual const char_type*
+      do_narrow(const char_type* __lo, const char_type* __hi,
+		 char __dfault, char* __dest) const;
+    };
+ 
+  template<>
+    const ctype<char>&
+    use_facet<ctype<char> >(const locale& __loc);
+
+#ifdef _GLIBCPP_USE_WCHAR_T
+  // ctype<wchar_t> specialization
+  template<>
+    class ctype<wchar_t> : public __ctype_abstract_base<wchar_t>
+    {
+    public:
+      // Types:
+      typedef wchar_t 	       char_type;
+      typedef wctype_t	       __wmask_type;
+
+      // Data Members:
+      static locale::id        id;
+
+      explicit 
+      ctype(size_t __refs = 0);
+
+    protected:
+      __wmask_type
+      _M_convert_to_wmask(const mask __m) const;
+
+      virtual 
+      ~ctype();
+
+      virtual bool 
+      do_is(mask __m, char_type __c) const;
+
+      virtual const char_type*
+      do_is(const char_type* __lo, const char_type* __hi, mask* __vec) const;
+
+      virtual const char_type*
+      do_scan_is(mask __m, const char_type* __lo, const char_type* __hi) const;
+
+      virtual const char_type*
+      do_scan_not(mask __m, const char_type* __lo, 
+		  const char_type* __hi) const;
+
+      virtual char_type 
+      do_toupper(char_type) const;
+
+      virtual const char_type*
+      do_toupper(char_type* __lo, const char_type* __hi) const;
+
+      virtual char_type 
+      do_tolower(char_type) const;
+
+      virtual const char_type*
+      do_tolower(char_type* __lo, const char_type* __hi) const;
+      
+      virtual char_type 
+      do_widen(char) const;
+
+      virtual const char*
+      do_widen(const char* __lo, const char* __hi, char_type* __dest) const;
+
+      virtual char 
+      do_narrow(char_type, char __dfault) const;
+
+      virtual const char_type*
+      do_narrow(const char_type* __lo, const char_type* __hi,
+		 char __dfault, char* __dest) const;
+
+    };
+
+  template<>
+    const ctype<wchar_t>&
+    use_facet<ctype<wchar_t> >(const locale& __loc);
+#endif //_GLIBCPP_USE_WCHAR_T
+
+  // Include host-specific ctype inlines.
+  #include <bits/ctype_inline.h>
+
+  // 22.2.1.2  Template class ctype_byname
+  template<typename _CharT>
+    class ctype_byname : public ctype<_CharT>
+    {
+    public:
+      typedef _CharT 		char_type;
+
+      explicit 
+      ctype_byname(const char*, size_t __refs = 0);
+
+    protected:
+      virtual 
+      ~ctype_byname() { }
+    };
+
+  // 22.2.1.4  Class ctype_byname specialization
+  template<>
+    ctype_byname<char>::ctype_byname(const char*, size_t refs);
+
+
+  // 22.2.1.5  Template class codecvt
+  #include <bits/codecvt.h>
+
+  template<typename _CharT, typename _InIter>
+    class _Numeric_get;  // forward
+
+  // _Format_cache holds the information extracted from the numpunct<>
+  // and moneypunct<> facets in a form optimized for parsing and
+  // formatting.  It is stored via a void* pointer in the pword()
+  // array of an iosbase object passed to the _get and _put facets.
+  // NB: contains no user-serviceable parts.
+  template<typename _CharT>
+    class _Format_cache
+    {
+    public: 
+      // Types:
+      typedef _CharT 				char_type;
+      typedef char_traits<_CharT> 		traits_type;
+      typedef basic_string<_CharT>		string_type;
+      typedef typename string_type::size_type	size_type;
+
+      // Forward decls and Friends:
+      friend class locale;
+      template<typename _Char, typename _InIter>
+        friend class _Numeric_get;
+      friend class num_get<_CharT>;
+      friend class num_put<_CharT>;
+      friend class time_get<_CharT>;
+      friend class money_get<_CharT>;
+      friend class time_put<_CharT>;
+      friend class money_put<_CharT>;
+
+      // Data Members:
+
+      // ios_base::pword() reserved cell
+      static int 		_S_pword_ix; 
+
+      // True iff data members are consistent with the current locale,
+      // ie imbue sets this to false.
+      bool 			_M_valid;
+
+      // A list of valid numeric literals: for the standard "C" locale,
+      // this would usually be: "-+xX0123456789abcdef0123456789ABCDEF"
+      static const char 	_S_literals[];
+
+      // NB: Code depends on the order of definitions of the names
+      // these are indices into _S_literals, above.
+      // This string is formatted for putting, not getting. (output, not input)
+      enum 
+      {  
+	_S_minus, 
+	_S_plus, 
+	_S_x, 
+	_S_X, 
+	_S_digits,
+	_S_digits_end = _S_digits + 16,
+	_S_udigits = _S_digits_end,  
+	_S_udigits_end = _S_udigits + 16,
+	_S_ee = _S_digits + 14, // For scientific notation, 'E'
+	_S_Ee = _S_udigits + 14 // For scientific notation, 'e'
+      };
+
+      // The sign used to separate decimal values: for standard US
+      // locales, this would usually be: "."
+      // Abstracted from numpunct::decimal_point().
+      char_type 		_M_decimal_point;
+
+      // The sign used to separate groups of digits into smaller
+      // strings that the eye can parse with less difficulty: for
+      // standard US locales, this would usually be: ","
+      // Abstracted from numpunct::thousands_sep().
+      char_type			_M_thousands_sep;
+
+      // However the US's "false" and "true" are translated.
+      // From numpunct::truename() and numpunct::falsename(), respectively.
+      string_type 		_M_truename;
+      string_type 		_M_falsename;
+
+      // If we are checking groupings. This should be equivalent to 
+      // numpunct::groupings().size() != 0
+      bool 			_M_use_grouping;
+
+      // If we are using numpunct's groupings, this is the current
+      // grouping string in effect (from numpunct::grouping()).
+      string 			_M_grouping;
+
+      _Format_cache();
+
+      ~_Format_cache() throw() { }
+
+      // Given a member of the ios heirarchy as an argument, extract
+      // out all the current formatting information into a
+      // _Format_cache object and return a pointer to it.
+      static _Format_cache<_CharT>* 
+      _S_get(ios_base& __ios);
+
+      void 
+      _M_populate(ios_base&);
+
+      static void 
+      _S_callback(ios_base::event __event, ios_base& __ios, int __ix) throw();
+    };
+
+  template<typename _CharT>
+    int _Format_cache<_CharT>::_S_pword_ix;
+
+  template<typename _CharT>
+    const char _Format_cache<_CharT>::
+    _S_literals[] = "-+xX0123456789abcdef0123456789ABCDEF";
+
+   template<> _Format_cache<char>::_Format_cache();
+#ifdef _GLIBCPP_USE_WCHAR_T
+   template<> _Format_cache<wchar_t>::_Format_cache();
+#endif
+
+  // _Numeric_get is used by num_get, money_get, and time_get to help
+  // in parsing out numbers.
+  template<typename _CharT, typename _InIter>
+    class _Numeric_get
+    {
+    public:
+      // Types:
+      typedef _CharT     char_type;
+      typedef _InIter    iter_type;
+
+      // Forward decls and Friends:
+      template<typename _Char, typename _InIterT>
+      friend class num_get;
+      template<typename _Char, typename _InIterT>
+      friend class time_get;
+      template<typename _Char, typename _InIterT>
+      friend class money_get;
+      template<typename _Char, typename _InIterT>
+      friend class num_put;
+      template<typename _Char, typename _InIterT>
+      friend class time_put;
+      template<typename _Char, typename _InIterT>
+      friend class money_put;
+
+    private:
+      explicit 
+      _Numeric_get() { }
+
+      virtual 
+      ~_Numeric_get() { }
+
+      iter_type 
+      _M_get_digits(iter_type __in, iter_type __end) const;
+    };
+
+  template<typename _CharT, typename _InIter>
+    class num_get : public locale::facet
+    {
+    public:
+      // Types:
+      typedef _CharT   			char_type;
+      typedef _InIter  			iter_type;
+      typedef char_traits<_CharT> 	__traits_type;
+
+      static locale::id id;
+
+      explicit 
+      num_get(size_t __refs = 0) : locale::facet(__refs) { }
+
+      iter_type 
+      get(iter_type __in, iter_type __end, ios_base& __io,
+	  ios_base::iostate& __err, bool& __v) const
+      { return do_get(__in, __end, __io, __err, __v); }
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+      iter_type 
+      get(iter_type __in, iter_type __end, ios_base& __io,
+	  ios_base::iostate& __err, short& __v) const
+      { return do_get(__in, __end, __io, __err, __v); }
+
+      iter_type 
+      get(iter_type __in, iter_type __end, ios_base& __io,
+	  ios_base::iostate& __err, int& __v)   const
+      { return do_get(__in, __end, __io, __err, __v); }
+#endif
+
+      iter_type
+      get(iter_type __in, iter_type __end, ios_base& __io, 
+	  ios_base::iostate& __err, long& __v) const
+      { return do_get(__in, __end, __io, __err, __v); }
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+      iter_type 
+      get(iter_type __in, iter_type __end, ios_base& __io,
+	  ios_base::iostate& __err, long long& __v) const
+      { return do_get(__in, __end, __io, __err, __v); }
+#endif
+
+      iter_type 
+      get(iter_type __in, iter_type __end, ios_base& __io,
+	  ios_base::iostate& __err, unsigned short& __v) const
+      { return do_get(__in, __end, __io, __err, __v); }
+
+      iter_type 
+      get(iter_type __in, iter_type __end, ios_base& __io,
+	  ios_base::iostate& __err, unsigned int& __v)   const
+      { return do_get(__in, __end, __io, __err, __v); }
+
+      iter_type 
+      get(iter_type __in, iter_type __end, ios_base& __io,
+	  ios_base::iostate& __err, unsigned long& __v)  const
+      { return do_get(__in, __end, __io, __err, __v); }
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+      iter_type 
+      get(iter_type __in, iter_type __end, ios_base& __io,
+	  ios_base::iostate& __err, unsigned long long& __v)  const
+      { return do_get(__in, __end, __io, __err, __v); }
+#endif
+
+      iter_type 
+      get(iter_type __in, iter_type __end, ios_base& __io,
+	  ios_base::iostate& __err, float& __v) const
+      { return do_get(__in, __end, __io, __err, __v); }
+
+      iter_type 
+      get(iter_type __in, iter_type __end, ios_base& __io,
+	  ios_base::iostate& __err, double& __v) const
+      { return do_get(__in, __end, __io, __err, __v); }
+
+      iter_type 
+      get(iter_type __in, iter_type __end, ios_base& __io,
+	  ios_base::iostate& __err, long double& __v) const
+      { return do_get(__in, __end, __io, __err, __v); }
+
+      iter_type 
+      get(iter_type __in, iter_type __end, ios_base& __io,
+	  ios_base::iostate& __err, void*& __v) const
+      { return do_get(__in, __end, __io, __err, __v); }      
+
+    protected:
+      virtual ~num_get() { }
+
+      // This consolidates the extraction, storage and
+      // error-processing parts of the do_get(...) overloaded member
+      // functions. 
+      // NB: This is specialized for char.
+      void 
+      _M_extract(iter_type __beg, iter_type __end, ios_base& __io, 
+		 ios_base::iostate& __err, char* __xtrc, 
+		 int& __base, bool __fp = true) const;
+
+      virtual iter_type 
+      do_get(iter_type, iter_type, ios_base&, ios_base::iostate&, bool&) const;
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+      virtual iter_type 
+      do_get(iter_type, iter_type, ios_base&, ios_base::iostate&, short&) const;
+      virtual iter_type 
+      do_get(iter_type, iter_type, ios_base&, ios_base::iostate&, int&) const;
+#endif
+      virtual iter_type 
+      do_get (iter_type, iter_type, ios_base&, ios_base::iostate&, long&) const;
+#ifdef _GLIBCPP_USE_LONG_LONG 
+      virtual iter_type 
+      do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, 
+	     long long&) const;
+#endif
+      virtual iter_type 
+      do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, 
+	      unsigned short&) const;
+      virtual iter_type 
+      do_get(iter_type, iter_type, ios_base&,
+	      ios_base::iostate& __err, unsigned int&) const;
+      virtual iter_type 
+      do_get(iter_type, iter_type, ios_base&,
+	      ios_base::iostate& __err, unsigned long&) const;
+#ifdef _GLIBCPP_USE_LONG_LONG 
+      virtual iter_type 
+      do_get(iter_type, iter_type, ios_base&,
+	     ios_base::iostate& __err, unsigned long long&) const;
+#endif
+      virtual iter_type 
+      do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, 
+	     float&) const;
+
+      virtual iter_type 
+      do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, 
+	     double&) const;
+
+      virtual iter_type 
+      do_get(iter_type, iter_type, ios_base&, 
+	     ios_base::iostate& __err, long double&) const;
+
+      virtual iter_type 
+      do_get(iter_type, iter_type, ios_base&, ios_base::iostate& __err, 
+	     void*&) const;
+    };
+
+  template<typename _CharT, typename _InIter>
+    locale::id num_get<_CharT, _InIter>::id;
+
+  // Declare specialized extraction member function.
+  template<>
+    void
+    num_get<char, istreambuf_iterator<char> >::    
+    _M_extract(istreambuf_iterator<char> __beg, 
+	       istreambuf_iterator<char> __end, ios_base& __io, 
+	       ios_base::iostate& __err, char* __xtrc, 
+	       int& __base, bool __fp) const;
+
+  // _Numeric_put is used by num_put, money_put, and time_put
+  //   to help in formatting out numbers.
+  template<typename _CharT, typename _OutIter>
+    class _Numeric_put
+    {
+    public:
+      typedef _CharT      char_type;
+      typedef _OutIter    iter_type;
+    protected:
+      explicit 
+      _Numeric_put() { }
+
+      virtual 
+      ~_Numeric_put() { }
+    };
+
+  template<typename _CharT, typename _OutIter>
+    class num_put : public locale::facet
+    {
+    public:
+      // Types:
+      typedef _CharT       char_type;
+      typedef _OutIter     iter_type;
+
+      static locale::id id;
+
+      explicit 
+      num_put(size_t __refs = 0) : locale::facet(__refs) { }
+
+      iter_type 
+      put(iter_type __s, ios_base& __f, char_type __fill, bool __v) const
+      { return do_put(__s, __f, __fill, __v); }
+
+      iter_type 
+      put(iter_type __s, ios_base& __f, char_type __fill, long __v) const
+      { return do_put(__s, __f, __fill, __v); }
+
+      iter_type 
+      put(iter_type __s, ios_base& __f, char_type __fill, 
+	  unsigned long __v) const
+      { return do_put(__s, __f, __fill, __v); }
+
+#ifdef _GLIBCPP_USE_LONG_LONG 
+      iter_type 
+      put(iter_type __s, ios_base& __f, char_type __fill, long long __v) const
+      { return do_put(__s, __f, __fill, __v); }
+
+      iter_type 
+      put(iter_type __s, ios_base& __f, char_type __fill, 
+	  unsigned long long __v) const
+      { return do_put(__s, __f, __fill, __v); }
+#endif
+
+      iter_type 
+      put(iter_type __s, ios_base& __f, char_type __fill, double __v) const
+      { return do_put(__s, __f, __fill, __v); }
+
+      iter_type 
+      put(iter_type __s, ios_base& __f, char_type __fill, 
+	  long double __v) const
+      { return do_put(__s, __f, __fill, __v); }
+
+      iter_type 
+      put(iter_type __s, ios_base& __f, char_type __fill, 
+	  const void* __v) const
+      { return do_put(__s, __f, __fill, __v); }
+
+    protected:
+      virtual 
+      ~num_put() { };
+
+      virtual iter_type 
+      do_put(iter_type, ios_base&, char_type __fill, bool __v) const;
+
+      virtual iter_type 
+      do_put(iter_type, ios_base&, char_type __fill, long __v) const;
+
+#ifdef _GLIBCPP_USE_LONG_LONG 
+      virtual iter_type 
+      do_put(iter_type, ios_base&, char_type __fill, long long __v) const;
+#endif
+
+      virtual iter_type 
+      do_put(iter_type, ios_base&, char_type __fill, unsigned long) const;
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+      virtual iter_type
+      do_put(iter_type, ios_base&, char_type __fill, unsigned long long) const;
+#endif
+
+      virtual iter_type 
+      do_put(iter_type, ios_base&, char_type __fill, double __v) const;
+
+      virtual iter_type 
+      do_put(iter_type, ios_base&, char_type __fill, long double __v) const;
+
+      virtual iter_type 
+      do_put(iter_type, ios_base&, char_type __fill, const void* __v) const;
+    };
+
+  template <typename _CharT, typename _OutIter>
+    locale::id num_put<_CharT, _OutIter>::id;
+
+  template<typename _CharT>
+    class numpunct : public locale::facet
+    {
+    public:
+      // Types:
+      typedef _CharT          		char_type;
+      typedef basic_string<_CharT> 	string_type;
+
+      static locale::id id;
+
+    private:
+      char_type 	_M_decimal_point;
+      char_type 	_M_thousands_sep;
+      string 		_M_grouping;
+      string_type 	_M_truename;
+      string_type 	_M_falsename;
+
+    public:
+      explicit 
+      numpunct(size_t __refs = 0) : locale::facet(__refs) 
+      { _M_initialize_numpunct(); }
+
+      explicit 
+      numpunct(__c_locale __cloc, size_t __refs = 0) : locale::facet(__refs) 
+      { _M_initialize_numpunct(__cloc); }
+
+      char_type    
+      decimal_point() const
+      { return do_decimal_point(); }
+
+      char_type    
+      thousands_sep() const
+      { return do_thousands_sep(); }
+
+      string       
+      grouping() const
+      { return do_grouping(); }
+
+      string_type  
+      truename() const
+      { return do_truename(); }
+
+      string_type  
+      falsename() const
+      { return do_falsename(); }
+
+    protected:
+      virtual 
+      ~numpunct() { }
+
+      virtual char_type    
+      do_decimal_point() const
+      { return _M_decimal_point; }
+
+      virtual char_type    
+      do_thousands_sep() const
+      { return _M_thousands_sep; }
+
+      virtual string
+      do_grouping() const
+      { return _M_grouping; }
+
+      virtual string_type  
+      do_truename() const
+      { return _M_truename; }
+
+      virtual string_type  
+      do_falsename() const
+      { return _M_falsename; }
+
+      // For use at construction time only.
+      void 
+      _M_initialize_numpunct(__c_locale __cloc = NULL);
+    };
+
+  template<typename _CharT>
+    locale::id numpunct<_CharT>::id;
+
+  template<typename _CharT>
+    void
+    numpunct<_CharT>::_M_initialize_numpunct(__c_locale /*__cloc*/)
+    { 
+      // NB: Cannot be made generic. 
+    }
+
+  template<> 
+    void
+    numpunct<char>::_M_initialize_numpunct(__c_locale __cloc);
+#ifdef _GLIBCPP_USE_WCHAR_T
+  template<> 
+    void
+    numpunct<wchar_t>::_M_initialize_numpunct(__c_locale __cloc);
+#endif
+
+
+  template<typename _CharT>
+    class numpunct_byname : public numpunct<_CharT>
+    {
+      __c_locale			_M_c_locale_numpunct;
+    public:
+      typedef _CharT               	char_type;
+      typedef basic_string<_CharT> 	string_type;
+
+      explicit 
+      numpunct_byname(const char* __s, size_t __refs = 0)
+      : numpunct<_CharT>(__refs)
+      {
+	_S_create_c_locale(_M_c_locale_numpunct, __s);
+	_M_initialize_numpunct(_M_c_locale_numpunct);	
+      }
+
+    protected:
+      virtual 
+      ~numpunct_byname() 
+      { _S_destroy_c_locale(_M_c_locale_numpunct); }
+    };
+
+
+  template<typename _CharT>
+    class collate : public locale::facet
+    {
+    public:
+      // Types:
+      typedef _CharT               char_type;
+      typedef basic_string<_CharT> string_type;
+
+      static locale::id id;
+
+      explicit 
+      collate(size_t __refs = 0) : locale::facet(__refs) { }
+
+      int 
+      compare(const _CharT* __lo1, const _CharT* __hi1,
+	      const _CharT* __lo2, const _CharT* __hi2) const
+      { return this->do_compare(__lo1, __hi1, __lo2, __hi2); }
+
+      string_type 
+      transform(const _CharT* __lo, const _CharT* __hi) const
+      { return this->do_transform(__lo, __hi); }
+
+      long 
+      hash(const _CharT* __lo, const _CharT* __hi) const
+      { return this->do_hash(__lo, __hi); }
+      
+  protected:
+      ~collate() { } // virtual
+
+      virtual int  
+      do_compare(const _CharT* __lo1, const _CharT* __hi1,
+		 const _CharT* __lo2, const _CharT* __hi2) const;
+
+      virtual string_type 
+      do_transform(const _CharT* __lo, const _CharT* __hi) const;
+
+      virtual long   
+      do_hash(const _CharT* __lo, const _CharT* __hi) const;
+    };
+
+  template<typename _CharT>
+    locale::id collate<_CharT>::id;
+
+  // Required specializations.
+  template<>
+    int 
+    collate<char>::do_compare(const char* __lo1, const char* __hi1, 
+			      const char* __lo2, const char* __hi2) const;
+
+  template<>
+    string
+    collate<char>::do_transform(const char* __lo, const char* __hi) const;
+
+  template<>
+    long
+    collate<char>::do_hash(const char* __lo, const char* __hi) const;
+#ifdef _GLIBCPP_USE_WCHAR_T
+  template<>
+    int 
+    collate<wchar_t>::do_compare(const wchar_t* __lo1, const wchar_t* __hi1, 
+				 const wchar_t* __lo2, 
+				 const wchar_t* __hi2) const;
+
+  template<>
+    wstring
+    collate<wchar_t>::do_transform(const wchar_t* __lo, 
+				   const wchar_t* __hi) const;
+
+  template<>
+    long
+    collate<wchar_t>::do_hash(const wchar_t* __lo, const wchar_t* __hi) const;
+#endif
+
+  template<typename _CharT>
+    class collate_byname : public collate<_CharT>
+    {
+    public:
+      // Types:
+      typedef _CharT               char_type;
+      typedef basic_string<_CharT> string_type;
+
+      explicit 
+      collate_byname(const char*, size_t __refs = 0);
+
+    protected:
+      virtual 
+      ~collate_byname() { }
+    };
+
+  template<>
+    collate_byname<char>::collate_byname(const char*, size_t __refs);
+#ifdef _GLIBCPP_USE_WCHAR_T
+  template<>
+    collate_byname<wchar_t>::collate_byname(const char*, size_t __refs);
+#endif
+
+  class time_base
+  {
+  public:
+    enum dateorder { no_order, dmy, mdy, ymd, ydm };
+  };
+
+  template<typename _CharT, typename _InIter>
+    class time_get : public locale::facet, public time_base
+    {
+    public:
+      // Types:
+      typedef _CharT     char_type;
+      typedef _InIter    iter_type;
+
+      static locale::id id;
+
+      explicit 
+      time_get(size_t __refs = 0) 
+      : locale::facet (__refs), _M_daynames(0), _M_monthnames(0) { }
+
+      dateorder 
+      date_order()  const
+      { return do_date_order(); }
+
+      iter_type 
+      get_time(iter_type __s, iter_type __end, ios_base& __f, 
+	       ios_base::iostate& __err, tm* __t)  const
+      { return do_get_time(__s, __end, __f, __err, __t); }
+
+      iter_type 
+      get_date(iter_type __s, iter_type __end, ios_base& __f,
+	       ios_base::iostate& __err, tm* __t)  const
+      { return do_get_date(__s, __end, __f, __err, __t); }
+
+      iter_type 
+      get_weekday(iter_type __s, iter_type __end, ios_base& __f,
+		  ios_base::iostate& __err, tm* __t) const
+      { return do_get_weekday(__s,__end,__f,__err,__t); }
+
+      iter_type 
+      get_monthname(iter_type __s, iter_type __end, ios_base& __f, 
+		    ios_base::iostate& __err, tm* __t) const
+      { return do_get_monthname(__s,__end,__f,__err,__t); }
+
+      iter_type 
+      get_year(iter_type __s, iter_type __end, ios_base& __f,
+	       ios_base::iostate& __err, tm* __t) const
+      { return do_get_year(__s,__end,__f,__err,__t); }
+
+    protected:
+      virtual 
+      ~time_get() 
+      {      
+	delete [] _M_monthnames; 
+	delete [] _M_daynames; 
+      }
+
+      virtual dateorder 
+      do_date_order()  const
+      { return time_base::ymd; }
+
+      virtual iter_type 
+      do_get_time(iter_type __s, iter_type /*__end*/, ios_base&,
+		  ios_base::iostate& /*__err*/, tm* /*__t*/) const
+      { return __s; }
+
+      virtual iter_type 
+      do_get_date(iter_type __s, iter_type /*__end*/, ios_base&,
+		  ios_base::iostate& /*__err*/, tm* /*__t*/) const
+      { return __s; }
+
+      virtual iter_type 
+      do_get_weekday(iter_type __s, iter_type __end, ios_base&,
+		     ios_base::iostate& __err, tm* __t) const;
+
+      virtual iter_type 
+      do_get_monthname(iter_type __s, iter_type __end, ios_base&, 
+		       ios_base::iostate& __err, tm* __t) const;
+
+      virtual iter_type 
+      do_get_year(iter_type __s, iter_type /*__end*/, ios_base&,
+		   ios_base::iostate& /*__err*/, tm* /*__t*/) const
+      { return __s; }
+
+      mutable basic_string<_CharT>* _M_daynames;
+      mutable basic_string<_CharT>* _M_monthnames;
+    };
+
+  template<typename _CharT, typename _InIter>
+    locale::id time_get<_CharT, _InIter>::id;
+
+  template<typename _CharT, typename _InIter>
+    class time_get_byname : public time_get<_CharT, _InIter>
+    {
+    public:
+      typedef _CharT     char_type;
+      typedef _InIter    iter_type;
+
+      explicit 
+      time_get_byname(const char*, size_t __refs = 0) 
+      : time_get<_CharT, _InIter>(__refs) { }
+    protected:
+      virtual 
+      ~time_get_byname() { }
+    };
+
+  template<typename _CharT, typename _OutIter>
+    class time_put : public locale::facet, public time_base
+    {
+    public:
+      typedef _CharT     char_type;
+      typedef _OutIter   iter_type;
+
+      static locale::id id;
+
+      explicit 
+      time_put(size_t __refs = 0) : locale::facet (__refs) { }
+
+      // NB: this is a nonvirtual, calls do_put in a loop.
+      iter_type 
+      put(iter_type __s, ios_base& /*__f*/, char_type /*__fill*/,
+          const tm* /*__tmb*/, const _CharT* /*__pattern*/,
+          const _CharT* /*__pat_end*/) const
+      { return __s; }
+
+      iter_type 
+      put(iter_type __s, ios_base& __f, char_type __fill,
+	  const tm* __tmb, char __format, char __modifier = 0) const
+      { return do_put(__s, __f, __fill, __tmb, __format, __modifier); }
+
+    protected:
+      virtual 
+      ~time_put() { }
+
+      virtual iter_type 
+      do_put(iter_type __s, ios_base&, char_type, const tm* /*__t*/, 
+	     char /*__format*/, char /*__mod*/) const
+      { return __s; }
+    };
+
+  template<typename _CharT, typename _OutIter>
+    locale::id time_put<_CharT, _OutIter>::id;
+
+  template<typename _CharT, typename _OutIter>
+    class time_put_byname : public time_put<_CharT, _OutIter>
+    {
+    public:
+      typedef _CharT     char_type;
+      typedef _OutIter   iter_type;
+
+      explicit 
+      time_put_byname(const char*, size_t __refs = 0) 
+      : time_put<_CharT, _OutIter> (__refs) { }
+
+    protected:
+      virtual 
+      ~time_put_byname() { }
+    };
+
+
+  template<typename _CharT, typename _InIter>
+    class money_get : public locale::facet
+    {
+    public:
+      typedef _CharT        char_type;
+      typedef _InIter       iter_type;
+      typedef basic_string<_CharT> string_type;
+
+      static locale::id id;
+
+      explicit 
+      money_get(size_t __refs = 0) : locale::facet(__refs) { }
+
+      iter_type 
+      get(iter_type __s, iter_type __end, bool __intl,
+	  ios_base& __f, ios_base::iostate& __err, long double& __units) const
+      { return do_get(__s, __end, __intl, __f, __err, __units); }
+
+      iter_type 
+      get(iter_type __s, iter_type __end, bool __intl, ios_base& __f, 
+	   ios_base::iostate& __err, string_type& __digits) const
+      { return do_get(__s, __end, __intl, __f, __err, __digits); }
+
+    protected:
+      virtual 
+      ~money_get() { }
+
+      virtual iter_type 
+      do_get(iter_type __s, iter_type /*__end*/, bool /*__intl*/,
+             ios_base& /*__io*/, ios_base::iostate& /*__err*/,
+             long double& /*__units*/) const
+      { return __s; }
+
+      virtual iter_type 
+      do_get(iter_type __s, iter_type /*__end*/, bool /*__intl*/,
+             ios_base& /*__io*/, ios_base::iostate& /*__err*/,
+             string_type& /*__digits*/) const
+      { return __s; }
+    };
+
+  template<typename _CharT, typename _InIter>
+    locale::id money_get<_CharT, _InIter>::id;
+
+  template<typename _CharT, typename _OutIter>
+    class money_put : public locale::facet
+    {
+    public:
+      typedef _CharT              char_type;
+      typedef _OutIter            iter_type;
+      typedef basic_string<_CharT> string_type;
+
+      static locale::id id;
+
+      explicit 
+      money_put(size_t __refs = 0) : locale::facet(__refs) { }
+
+      iter_type 
+      put(iter_type __s, bool __intl, ios_base& __f,
+	  char_type __fill, long double __units) const
+      { return do_put(__s, __intl, __f, __fill, __units); }
+
+      iter_type 
+      put(iter_type __s, bool __intl, ios_base& __f,
+	  char_type __fill, const string_type& __digits) const
+      { return do_put(__s, __intl, __f, __fill, __digits); }
+
+    protected:
+      virtual 
+      ~money_put() { }
+
+      virtual iter_type
+      do_put(iter_type __s, bool, ios_base& /*__io*/, char_type /*__fill*/,
+	     long double /*__units*/) const
+      { return __s; }
+
+      virtual iter_type
+      do_put(iter_type __s, bool, ios_base& /*__io*/, char_type /*__fill*/,
+	     const string_type& /*__digits*/) const
+      { return __s; }
+    };
+
+  template<typename _CharT, typename _OutIter>
+    locale::id money_put<_CharT, _OutIter>::id;
+
+  struct money_base
+  {
+    enum part { none, space, symbol, sign, value };
+    struct pattern { char field[4]; };
+
+    static const pattern _S_default_pattern;
+
+    // Construct and return valid pattern consisting of some combination of:
+    // space none symbol sign value
+    static pattern 
+    _S_construct_pattern(char __preceeds, char __space, char __posn);
+  };
+
+  template<typename _CharT, bool _Intl>
+    class moneypunct : public locale::facet, public money_base
+    {
+    public:
+      // Types:
+      typedef _CharT 			char_type;
+      typedef basic_string<_CharT> 	string_type;
+
+      static const bool intl = _Intl;
+      static locale::id id;
+
+    private:
+      char_type 	_M_decimal_point;
+      char_type 	_M_thousands_sep;
+      string 		_M_grouping;
+      string_type 	_M_curr_symbol;
+      string_type 	_M_positive_sign;
+      string_type 	_M_negative_sign;
+      int 		_M_frac_digits;
+      pattern 		_M_pos_format;
+      pattern 		_M_neg_format;
+
+    public:
+      explicit 
+      moneypunct(size_t __refs = 0) : locale::facet(__refs)
+      { _M_initialize_moneypunct(); }
+
+      explicit 
+      moneypunct(__c_locale __cloc, size_t __refs = 0) : locale::facet(__refs)
+      { _M_initialize_moneypunct(__cloc); }
+
+      char_type
+      decimal_point() const
+      { return this->do_decimal_point(); }
+      
+      char_type
+      thousands_sep() const
+      { return this->do_thousands_sep(); }
+      
+      string 
+      grouping() const
+      { return this->do_grouping(); }
+
+      string_type  
+      curr_symbol() const
+      { return this->do_curr_symbol(); }
+
+      string_type  
+      positive_sign() const
+      { return this->do_positive_sign(); }
+
+      string_type  
+      negative_sign() const
+      { return this->do_negative_sign(); }
+
+      int          
+      frac_digits() const
+      { return this->do_frac_digits(); }
+
+      pattern      
+      pos_format() const
+      { return this->do_pos_format(); }
+
+      pattern      
+      neg_format() const
+      { return this->do_neg_format(); }
+
+    protected:
+      virtual 
+      ~moneypunct() { }
+
+      virtual char_type
+      do_decimal_point() const
+      { return _M_decimal_point; }
+      
+      virtual char_type
+      do_thousands_sep() const
+      { return _M_thousands_sep; }
+      
+      virtual string 
+      do_grouping() const
+      { return _M_grouping; }
+
+      virtual string_type  
+      do_curr_symbol()   const
+      { return _M_curr_symbol; }
+
+      virtual string_type  
+      do_positive_sign() const
+      { return _M_positive_sign; }
+
+      virtual string_type  
+      do_negative_sign() const
+      { return _M_negative_sign; }
+
+      virtual int          
+      do_frac_digits() const
+      { return _M_frac_digits; }
+
+      virtual pattern      
+      do_pos_format() const
+      { return _M_pos_format; }
+
+      virtual pattern      
+      do_neg_format() const
+      { return _M_neg_format; }
+
+      // For use at construction time only.
+      void 
+      _M_initialize_moneypunct(__c_locale __cloc = NULL);
+    };
+
+  template<typename _CharT, bool _Intl>
+    locale::id moneypunct<_CharT, _Intl>::id;
+
+  template<typename _CharT, bool _Intl>
+    const bool moneypunct<_CharT, _Intl>::intl;
+
+  template<typename _CharT, bool _Intl>
+    void
+    moneypunct<_CharT, _Intl>::_M_initialize_moneypunct(__c_locale /*__cloc*/)
+    { 
+      // NB: Cannot be made generic. 
+    }
+
+  template<> 
+    void
+    moneypunct<char>::_M_initialize_moneypunct(__c_locale __cloc);
+#ifdef _GLIBCPP_USE_WCHAR_T
+  template<> 
+    void
+    moneypunct<wchar_t>::_M_initialize_moneypunct(__c_locale __cloc);
+#endif
+
+  template<typename _CharT, bool _Intl>
+    class moneypunct_byname : public moneypunct<_CharT, _Intl>
+    {
+      __c_locale			_M_c_locale_moneypunct;
+    public:
+      typedef _CharT 			char_type;
+      typedef basic_string<_CharT> 	string_type;
+
+      static const bool intl = _Intl;
+
+      explicit 
+      moneypunct_byname(const char* __s, size_t __refs = 0)
+      : moneypunct<_CharT, _Intl>(__refs)
+      {
+	_S_create_c_locale(_M_c_locale_moneypunct, __s);
+	_M_initialize_moneypunct(_M_c_locale_moneypunct);	
+      }
+
+    protected:
+      virtual 
+      ~moneypunct_byname() 
+      { _S_destroy_c_locale(_M_c_locale_moneypunct); }
+    };
+
+  template<typename _CharT, bool _Intl>
+    const bool moneypunct_byname<_CharT, _Intl>::intl;
+
+
+  struct messages_base
+  {
+    typedef int catalog;
+  };
+
+  template<typename _CharT>
+    class messages : public locale::facet, public messages_base
+    {
+    public:
+      typedef _CharT 			char_type;
+      typedef basic_string<_CharT> 	string_type;
+
+      static locale::id id;
+
+      explicit 
+      messages(size_t __refs = 0) : locale::facet(__refs) { }
+
+      catalog 
+      open(const basic_string<char>& __s, const locale& __loc) const
+      { return do_open(__s, __loc); }
+
+      string_type  
+      get(catalog __c, int __set, int __msgid, const string_type& __s) const
+      { return do_get(__c,__set,__msgid,__s); }
+
+      void 
+      close(catalog __c) const
+      { return do_close(__c); }
+
+    protected:
+      virtual 
+      ~messages() { }
+
+      // NB: Probably these should be pure, and implemented only in
+      //  specializations of messages<>.  But for now...
+      virtual catalog 
+      do_open(const basic_string<char>&, const locale&) const
+      { return 0; }
+
+      virtual string_type  
+      do_get(catalog, int, int /*__msgid*/, const string_type& __dfault) const
+      { return __dfault; }
+
+      virtual void    
+      do_close(catalog) const { }
+    };
+
+  template<typename _CharT>
+    locale::id messages<_CharT>::id;
+
+  template<typename _CharT>
+    class messages_byname : public messages<_CharT>
+    {
+    public:
+      typedef _CharT char_type;
+      typedef basic_string<_CharT> string_type;
+
+      explicit 
+      messages_byname(const char*, size_t __refs = 0);
+
+    protected:
+      virtual 
+      ~messages_byname() { }
+    };
+
+  template<>
+    messages_byname<char>::messages_byname(const char*, size_t __refs);
+#ifdef _GLIBCPP_USE_WCHAR_T
+  template<>
+    messages_byname<wchar_t>::messages_byname(const char*, size_t __refs);
+#endif
+
+  // Subclause convenience interfaces, inlines 
+  // NB: these are inline
+  // because, when used in a loop, some compilers can hoist the body
+  // out of the loop; then it's just as fast as the C is*() function.
+  template<typename _CharT>
+    inline bool 
+    isspace(_CharT __c, const locale& __loc)
+    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::space, __c); }
+
+  template<typename _CharT>
+    inline bool 
+    isprint(_CharT __c, const locale& __loc)
+    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::print, __c); }
+
+  template<typename _CharT>
+    inline bool 
+    iscntrl(_CharT __c, const locale& __loc)
+    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::cntrl, __c); }
+
+  template<typename _CharT>
+    inline bool 
+    isupper(_CharT __c, const locale& __loc)
+    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::upper, __c); }
+
+  template<typename _CharT>
+    inline bool islower(_CharT __c, const locale& __loc)
+    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::lower, __c); }
+
+  template<typename _CharT>
+    inline bool 
+    isalpha(_CharT __c, const locale& __loc)
+    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::alpha, __c); }
+
+  template<typename _CharT>
+    inline bool 
+    isdigit(_CharT __c, const locale& __loc)
+    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::digit, __c); }
+
+  template<typename _CharT>
+    inline bool 
+    ispunct(_CharT __c, const locale& __loc)
+    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::punct, __c); }
+
+  template<typename _CharT>
+    inline bool 
+    isxdigit(_CharT __c, const locale& __loc)
+    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::xdigit, __c); }
+
+  template<typename _CharT>
+    inline bool 
+    isalnum(_CharT __c, const locale& __loc)
+    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::alnum, __c); }
+
+  template<typename _CharT>
+    inline bool 
+    isgraph(_CharT __c, const locale& __loc)
+    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::graph, __c); }
+
+  template<typename _CharT>
+    inline _CharT 
+    toupper(_CharT __c, const locale& __loc)
+    { return use_facet<ctype<_CharT> >(__loc).toupper(__c); }
+
+  template<typename _CharT>
+    inline _CharT 
+    tolower(_CharT __c, const locale& __loc)
+    { return use_facet<ctype<_CharT> >(__loc).tolower(__c); }
+} // namespace std
+
+#endif	/* _CPP_BITS_LOCFACETS_H */
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/locale_facets.tcc b/contrib/media/updf/include/bits/locale_facets.tcc
new file mode 100644
index 0000000000..da20f7866a
--- /dev/null
+++ b/contrib/media/updf/include/bits/locale_facets.tcc
@@ -0,0 +1,1227 @@
+// Locale support -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Warning: this file is not meant for user inclusion.  Use <locale>.
+
+#ifndef _CPP_BITS_LOCFACETS_TCC
+#define _CPP_BITS_LOCFACETS_TCC 1
+
+#include <bits/std_cerrno.h>
+#include <bits/std_clocale.h>   // For localeconv
+#include <bits/std_cstdlib.h>   // For strof, strtold
+#include <bits/std_limits.h>    // For numeric_limits
+#include <bits/std_memory.h>    // For auto_ptr
+#include <bits/sbuf_iter.h>     // For streambuf_iterators
+#include <bits/std_cctype.h>    // For isspace
+#include <typeinfo> 		// For bad_cast
+#include <bits/std_vector.h>	
+
+
+namespace std
+{
+  template<typename _Facet>
+    locale
+    locale::combine(const locale& __other)
+    {
+      locale __copy(*this);
+      __copy._M_impl->_M_replace_facet(__other._M_impl, &_Facet::id);
+      return __copy;
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    bool
+    locale::operator()(const basic_string<_CharT, _Traits, _Alloc>& __s1,
+                       const basic_string<_CharT, _Traits, _Alloc>& __s2) const
+    {
+      typedef std::collate<_CharT> __collate_type;
+      const __collate_type* __fcoll = &use_facet<__collate_type>(*this);
+      return (__fcoll->compare(__s1.data(), __s1.data() + __s1.length(),
+                               __s2.data(), __s2.data() + __s2.length()) < 0);
+    }
+
+  template<typename _Facet>
+    const _Facet&
+    use_facet(const locale& __loc)
+    {
+      typedef locale::_Impl::__vec_facet        __vec_facet;
+      size_t __i = _Facet::id._M_index;
+      __vec_facet* __facet = __loc._M_impl->_M_facets;
+      const locale::facet* __fp = (*__facet)[__i]; 
+      if (__fp == 0 || __i >= __facet->size())
+        __throw_bad_cast();
+      return static_cast<const _Facet&>(*__fp);
+    }
+
+  template<typename _Facet>
+    bool
+    has_facet(const locale& __loc) throw()
+    {
+      typedef locale::_Impl::__vec_facet        __vec_facet;
+      size_t __i = _Facet::id._M_index;
+      __vec_facet* __facet = __loc._M_impl->_M_facets;
+      return (__i < __facet->size() && (*__facet)[__i] != 0);
+    }
+
+  // __match_parallel
+  // matches input __s against a set of __ntargs strings in __targets,
+  // placing in __matches a vector of indices into __targets which
+  // match, and in __remain the number of such matches. If it hits
+  // end of sequence before it minimizes the set, sets __eof.
+  // Empty strings are never matched.
+  template<typename _InIter, typename _CharT>
+    _InIter
+    __match_parallel(_InIter __s, _InIter __end, int __ntargs,
+                     const basic_string<_CharT>* __targets,
+                     int* __matches, int& __remain, bool& __eof)
+    {
+      typedef basic_string<_CharT> __string_type;
+      __eof = false;
+      for (int __ti = 0; __ti < __ntargs; ++__ti)
+        __matches[__ti] = __ti;
+      __remain = __ntargs;
+      size_t __pos = 0;
+      do
+        {
+	  int __ti = 0;
+	  while (__ti < __remain && __pos == __targets[__matches[__ti]].size())
+	    ++__ti;
+	  if (__ti == __remain)
+	    {
+	      if (__pos == 0) __remain = 0;
+	      return __s;
+	    }
+          if (__s == __end)
+            __eof = true;
+          bool __matched = false;
+          for (int __ti2 = 0; __ti2 < __remain; )
+            {
+              const __string_type& __target = __targets[__matches[__ti2]];
+              if (__pos < __target.size())
+                {
+                  if (__eof || __target[__pos] != *__s)
+                    {
+                      __matches[__ti2] = __matches[--__remain];
+                      continue;
+                    }
+                  __matched = true;
+                }
+              ++__ti2;
+            }
+          if (__matched)
+            {
+              ++__s;
+              ++__pos;
+            }
+          for (int __ti3 = 0; __ti3 < __remain;)
+            {
+              if (__pos > __targets[__matches[__ti3]].size())
+                {
+                  __matches[__ti3] = __matches[--__remain];
+                  continue;
+                }
+              ++__ti3;
+            }
+        }
+      while (__remain);
+      return __s;
+    }
+
+  template<typename _CharT>
+    _Format_cache<_CharT>::_Format_cache()
+    : _M_valid(true), _M_use_grouping(false)
+    { }
+
+  template<>
+    _Format_cache<char>::_Format_cache();
+
+  template<>
+    _Format_cache<wchar_t>::_Format_cache();
+
+  template<typename _CharT>
+    void
+    _Format_cache<_CharT>::_M_populate(ios_base& __io)
+    {
+      locale __loc = __io.getloc ();
+      numpunct<_CharT> const& __np = use_facet<numpunct<_CharT> >(__loc);
+      _M_truename = __np.truename();
+      _M_falsename = __np.falsename();
+      _M_thousands_sep = __np.thousands_sep();
+      _M_decimal_point = __np.decimal_point();
+      _M_grouping = __np.grouping();
+      _M_use_grouping = _M_grouping.size() != 0 && _M_grouping.data()[0] != 0;
+      _M_valid = true;
+    }
+
+  // This function is always called via a pointer installed in
+  // an ios_base by ios_base::register_callback.
+  template<typename _CharT>
+    void
+    _Format_cache<_CharT>::
+    _S_callback(ios_base::event __ev, ios_base& __ios, int __ix) throw()
+    {
+      void*& __p = __ios.pword(__ix);
+      switch (__ev)
+        {
+        case ios_base::erase_event:
+          delete static_cast<_Format_cache<_CharT>*>(__p);
+	  __p = 0;
+          break;
+        case ios_base::copyfmt_event:
+          // If just stored zero, the callback would get registered again.
+          try 
+	    { __p = new _Format_cache<_CharT>; }
+          catch(...) 
+	    { }
+          break;
+        case ios_base::imbue_event:
+          static_cast<_Format_cache<_CharT>*>(__p)->_M_valid = false;
+          break;
+        }
+    }
+
+  template<typename _CharT>
+    _Format_cache<_CharT>*
+    _Format_cache<_CharT>::_S_get(ios_base& __ios)
+    {
+      if (!_S_pword_ix)
+        _S_pword_ix = ios_base::xalloc();  // XXX MT
+      void*& __p = __ios.pword(_S_pword_ix);
+
+      // XXX What if pword fails? must check failbit, throw.
+      if (__p == 0)  // XXX MT?  maybe sentry takes care of it
+        {
+          auto_ptr<_Format_cache<_CharT> > __ap(new _Format_cache<_CharT>);
+          __ios.register_callback(&_Format_cache<_CharT>::_S_callback,
+                                  _S_pword_ix);
+          __p = __ap.release();
+        }
+      _Format_cache<_CharT>* __ncp = static_cast<_Format_cache<_CharT>*>(__p);
+      if (!__ncp->_M_valid)
+        __ncp->_M_populate(__ios);
+
+      return __ncp;
+    }
+
+  // This member function takes an (w)istreambuf_iterator object and
+  // parses it into a generic char array suitable for parsing with
+  // strto[l,ll,f,d]. The thought was to encapsulate the conversion
+  // into this one function, and thus the num_get::do_get member
+  // functions can just adjust for the type of the overloaded
+  // argument and process the char array returned from _M_extract.
+  // Other things were also considered, including a fused
+  // multiply-add loop that would obviate the need for any call to
+  // strto... at all: however, it would b e a bit of a pain, because
+  // you'd have to be able to return either floating or integral
+  // types, etc etc. The current approach seems to be smack dab in
+  // the middle between an unoptimized approach using sscanf, and
+  // some kind of hyper-optimized approach alluded to above.
+
+  // XXX
+  // Need to do partial specialization to account for differences
+  // between character sets. For char, this is pretty
+  // straightforward, but for wchar_t, the conversion to a plain-jane
+  // char type is a bit more involved.
+  template<typename _CharT, typename _InIter>
+    void
+    num_get<_CharT, _InIter>::
+    _M_extract(_InIter /*__beg*/, _InIter /*__end*/, ios_base& /*__io*/,
+               ios_base::iostate& /*__err*/, char* /*__xtrc*/,
+               int& /*__base*/, bool /*__fp*/) const
+    {
+      // XXX Not currently done: need to expand upon char version below.
+    }
+
+  template<>
+    void
+    num_get<char, istreambuf_iterator<char> >::
+    _M_extract(istreambuf_iterator<char> __beg, 
+	       istreambuf_iterator<char> __end, ios_base& __io, 
+	       ios_base::iostate& __err, char* __xtrc, int& __base, 
+	       bool __fp) const;
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+  // NB: This is an unresolved library defect #17
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, bool& __v) const
+    {
+      // Parse bool values as long
+      if (!(__io.flags() & ios_base::boolalpha))
+        {
+          // NB: We can't just call do_get(long) here, as it might
+          // refer to a derived class.
+
+          // Stage 1: extract and determine the conversion specifier.
+          // Assuming leading zeros eliminated, thus the size of 32 for
+          // integral types.
+          char __xtrc[32] = {'\0'};
+          int __base;
+          _M_extract(__beg, __end, __io, __err, __xtrc, __base, false);
+
+          // Stage 2: convert and store results.
+          char* __sanity;
+          errno = 0;
+          long __l = strtol(__xtrc, &__sanity, __base);
+          if (!(__err & ios_base::failbit)
+              && __l <= 1
+              && __sanity != __xtrc && *__sanity == '\0' && errno == 0)
+            __v = __l;
+          else
+            __err |= ios_base::failbit;
+        }
+
+      // Parse bool values as alphanumeric
+      else
+        {
+          typedef _Format_cache<char_type> __fcache_type;
+          __fcache_type* __fmt = __fcache_type::_S_get(__io);
+          const char_type* __true = __fmt->_M_truename.c_str();
+          const char_type* __false = __fmt->_M_falsename.c_str();
+          const size_t __truelen =  __traits_type::length(__true) - 1;
+          const size_t __falselen =  __traits_type::length(__false) - 1;
+
+          for (size_t __pos = 0; __beg != __end; ++__pos)
+            {
+              char_type __c = *__beg++;
+              bool __testf = __c == __false[__pos];
+              bool __testt = __c == __true[__pos];
+              if (!(__testf || __testt))
+                {
+                  __err |= ios_base::failbit;
+                  break;
+                }
+              else if (__testf && __pos == __falselen)
+                {
+                  __v = 0;
+                  break;
+                }
+              else if (__testt && __pos == __truelen)
+                {
+                  __v = 1;
+                  break;
+                }
+            }
+          if (__beg == __end)
+            __err |= ios_base::eofbit;
+        }
+
+      return __beg;
+    }
+#endif
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, short& __v) const
+    {
+      // Stage 1: extract and determine the conversion specifier.
+      // Assuming leading zeros eliminated, thus the size of 32 for
+      // integral types.
+      char __xtrc[32]= {'\0'};
+      int __base;
+      _M_extract(__beg, __end, __io, __err, __xtrc, __base, false);
+
+      // Stage 2: convert and store results.
+      char* __sanity;
+      errno = 0;
+      long __l = strtol(__xtrc, &__sanity, __base);
+      if (!(__err & ios_base::failbit)
+          && __sanity != __xtrc && *__sanity == '\0' && errno == 0
+          && __l >= SHRT_MIN && __l <= SHRT_MAX)
+        __v = static_cast<short>(__l);
+      else
+        __err |= ios_base::failbit;
+
+      return __beg;
+    }
+
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, int& __v) const
+    {
+      // Stage 1: extract and determine the conversion specifier.
+      // Assuming leading zeros eliminated, thus the size of 32 for
+      // integral types.
+      char __xtrc[32] = {'\0'};
+      int __base;
+      _M_extract(__beg, __end, __io, __err, __xtrc, __base, false);
+
+      // Stage 2: convert and store results.
+      char* __sanity;
+      errno = 0;
+      long __l = strtol(__xtrc, &__sanity, __base);
+      if (!(__err & ios_base::failbit)
+          && __sanity != __xtrc && *__sanity == '\0' && errno == 0
+          && __l >= INT_MIN && __l <= INT_MAX)
+        __v = static_cast<int>(__l);
+      else
+        __err |= ios_base::failbit;
+
+      return __beg;
+    }
+#endif
+
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, long& __v) const
+    {
+      // Stage 1: extract and determine the conversion specifier.
+      // Assuming leading zeros eliminated, thus the size of 32 for
+      // integral types.
+      char __xtrc[32]= {'\0'};
+      int __base;
+      _M_extract(__beg, __end, __io, __err, __xtrc, __base, false);
+
+      // Stage 2: convert and store results.
+      char* __sanity;
+      errno = 0;
+      long __l = strtol(__xtrc, &__sanity, __base);
+      if (!(__err & ios_base::failbit)
+          && __sanity != __xtrc && *__sanity == '\0' && errno == 0)
+        __v = __l;
+      else
+        __err |= ios_base::failbit;
+
+      return __beg;
+    }
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, long long& __v) const
+    {
+      // Stage 1: extract and determine the conversion specifier.
+      // Assuming leading zeros eliminated, thus the size of 32 for
+      // integral types.
+      char __xtrc[32]= {'\0'};
+      int __base;
+      _M_extract(__beg, __end, __io, __err, __xtrc, __base, false);
+
+      // Stage 2: convert and store results.
+      char* __sanity;
+      errno = 0;
+      long long __ll = strtoll(__xtrc, &__sanity, __base);
+      if (!(__err & ios_base::failbit)
+          && __sanity != __xtrc && *__sanity == '\0' && errno == 0)
+        __v = __ll;
+      else
+        __err |= ios_base::failbit;
+
+      return __beg;
+    }
+#endif
+
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, unsigned short& __v) const
+    {
+      // Stage 1: extract and determine the conversion specifier.
+      // Assuming leading zeros eliminated, thus the size of 32 for
+      // integral types.
+      char __xtrc[32]= {'\0'};
+      int __base;
+      _M_extract(__beg, __end, __io, __err, __xtrc, __base, false);
+
+      // Stage 2: convert and store results.
+      char* __sanity;
+      errno = 0;
+      unsigned long __ul = strtoul(__xtrc, &__sanity, __base);
+      if (!(__err & ios_base::failbit)
+          && __sanity != __xtrc && *__sanity == '\0' && errno == 0
+          && __ul <= USHRT_MAX)
+        __v = static_cast<unsigned short>(__ul);
+      else
+        __err |= ios_base::failbit;
+
+      return __beg;
+    }
+
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, unsigned int& __v) const
+    {
+      // Stage 1: extract and determine the conversion specifier.
+      // Assuming leading zeros eliminated, thus the size of 32 for
+      // integral types.
+      char __xtrc[32]= {'\0'};
+      int __base;
+      _M_extract(__beg, __end, __io, __err, __xtrc, __base, false);
+
+      // Stage 2: convert and store results.
+      char* __sanity;
+      errno = 0;
+      unsigned long __ul = strtoul(__xtrc, &__sanity, __base);
+      if (!(__err & ios_base::failbit)
+          && __sanity != __xtrc && *__sanity == '\0' && errno == 0
+          && __ul <= UINT_MAX)
+        __v = static_cast<unsigned int>(__ul);
+      else
+        __err |= ios_base::failbit;
+
+      return __beg;
+    }
+
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, unsigned long& __v) const
+    {
+      // Stage 1: extract and determine the conversion specifier.
+      // Assuming leading zeros eliminated, thus the size of 32 for
+      // integral types.
+      char __xtrc[32] = {'\0'};
+      int __base;
+      _M_extract(__beg, __end, __io, __err, __xtrc, __base, false);
+
+      // Stage 2: convert and store results.
+      char* __sanity;
+      errno = 0;
+      unsigned long __ul = strtoul(__xtrc, &__sanity, __base);
+      if (!(__err & ios_base::failbit)
+          && __sanity != __xtrc && *__sanity == '\0' && errno == 0)
+        __v = __ul;
+      else
+        __err |= ios_base::failbit;
+
+      return __beg;
+    }
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, unsigned long long& __v) const
+    {
+      // Stage 1: extract and determine the conversion specifier.
+      // Assuming leading zeros eliminated, thus the size of 32 for
+      // integral types.
+      char __xtrc[32]= {'\0'};
+      int __base;
+      _M_extract(__beg, __end, __io, __err, __xtrc, __base, false);
+
+      // Stage 2: convert and store results.
+      char* __sanity;
+      errno = 0;
+      unsigned long long __ull = strtoull(__xtrc, &__sanity, __base);
+      if (!(__err & ios_base::failbit)
+          && __sanity != __xtrc && *__sanity == '\0' && errno == 0)
+        __v = __ull;
+      else
+        __err |= ios_base::failbit;
+
+      return __beg;
+    }
+#endif
+
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, float& __v) const
+    {
+      // Stage 1: extract and determine the conversion specifier.
+      // Assuming leading zeros eliminated, thus the size of 256 for
+      // floating-point types.
+      char __xtrc[32]= {'\0'};
+      int __base;
+      _M_extract(__beg, __end, __io, __err, __xtrc, __base, true);
+
+      // Stage 2: convert and store results.
+      char* __sanity;
+      errno = 0;
+#ifdef _GLIBCPP_USE_C99
+      float __f = strtof(__xtrc, &__sanity);
+#else
+      float __f = static_cast<float>(strtod(__xtrc, &__sanity));
+#endif
+      if (!(__err & ios_base::failbit)
+          && __sanity != __xtrc && *__sanity == '\0' && errno == 0)
+        __v = __f;
+      else
+        __err |= ios_base::failbit;
+
+      return __beg;
+    }
+
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, double& __v) const
+    {
+      // Stage 1: extract and determine the conversion specifier.
+      // Assuming leading zeros eliminated, thus the size of 256 for
+      // floating-point types.
+      char __xtrc[32]= {'\0'};
+      int __base;
+      _M_extract(__beg, __end, __io, __err, __xtrc, __base, true);
+
+      // Stage 2: convert and store results.
+      char* __sanity;
+      errno = 0;
+      double __d = strtod(__xtrc, &__sanity);
+      if (!(__err & ios_base::failbit)
+          && __sanity != __xtrc && *__sanity == '\0' && errno == 0)
+        __v = __d;
+      else
+        __err |= ios_base::failbit;
+
+      return __beg;
+    }
+
+#if defined(_GLIBCPP_USE_C99) && !defined(__hpux)
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, long double& __v) const
+    {
+      // Stage 1: extract and determine the conversion specifier.
+      // Assuming leading zeros eliminated, thus the size of 256 for
+      // floating-point types.
+      char __xtrc[32]= {'\0'};
+      int __base;
+      _M_extract(__beg, __end, __io, __err, __xtrc, __base, true);
+
+      // Stage 2: convert and store results.
+      char* __sanity;
+      errno = 0;
+      long double __ld = strtold(__xtrc, &__sanity);
+      if (!(__err & ios_base::failbit)
+          && __sanity != __xtrc && *__sanity == '\0' && errno == 0)
+        __v = __ld;
+      else
+        __err |= ios_base::failbit;
+
+      return __beg;
+    }
+#else
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, long double& __v) const
+    {
+      // Stage 1: extract
+      char __xtrc[32]= {'\0'};
+      int __base;
+      _M_extract(__beg, __end, __io, __err, __xtrc, __base, true);
+
+      // Stage 2: determine a conversion specifier.
+      ios_base::fmtflags __basefield = __io.flags() & ios_base::basefield;
+      const char* __conv;
+      if (__basefield == ios_base::oct)
+        __conv = "%Lo";
+      else if (__basefield == ios_base::hex)
+        __conv = "%LX";
+      else if (__basefield == 0)
+        __conv = "%Li";
+      else
+        __conv = "%Lg";
+
+      // Stage 3: store results.
+      long double __ld;
+      int __p = sscanf(__xtrc, __conv, &__ld);
+      if (__p
+          && static_cast<typename __traits_type::int_type>(__p)
+        != __traits_type::eof())
+        __v = __ld;
+      else
+        __err |= ios_base::failbit;
+
+      return __beg;
+    }
+#endif
+
+  template<typename _CharT, typename _InIter>
+    _InIter
+    num_get<_CharT, _InIter>::
+    do_get(iter_type __beg, iter_type __end, ios_base& __io,
+           ios_base::iostate& __err, void*& __v) const
+    {
+      // Prepare for hex formatted input
+      typedef ios_base::fmtflags        fmtflags;
+      fmtflags __fmt = __io.flags();
+      fmtflags __fmtmask = ~(ios_base::showpos | ios_base::basefield
+                             | ios_base::uppercase | ios_base::internal);
+      __io.flags(__fmt & __fmtmask | (ios_base::hex | ios_base::showbase));
+
+      // Stage 1: extract and determine the conversion specifier.
+      // Assuming leading zeros eliminated, thus the size of 32 for
+      // integral types.
+      char __xtrc[32]= {'\0'};
+      int __base;
+      _M_extract(__beg, __end, __io, __err, __xtrc, __base, false);
+
+      // Stage 2: convert and store results.
+      char* __sanity;
+      errno = 0;
+      void* __vp = reinterpret_cast<void*>(strtoul(__xtrc, &__sanity, __base));
+      if (!(__err & ios_base::failbit)
+          && __sanity != __xtrc && *__sanity == '\0' && errno == 0)
+        __v = __vp;
+      else
+        __err |= ios_base::failbit;
+
+      // Reset from hex formatted input
+      __io.flags(__fmt);
+      return __beg;
+    }
+
+  // __pad is specialized for ostreambuf_iterator, random access iterator.
+  template <typename _CharT, typename _OutIter>
+    inline _OutIter
+    __pad(_OutIter __s, _CharT __fill, int __padding);
+
+  template <typename _CharT, typename _RaIter>
+    _RaIter
+    __pad(_RaIter __s, _CharT __fill, int __padding, 
+	  random_access_iterator_tag)
+    {
+      fill_n(__s, __fill);
+      return __s + __padding;
+    }
+
+  template <typename _CharT, typename _OutIter, typename _Tag>
+    _OutIter
+    __pad(_OutIter __s, _CharT __fill, int __padding, _Tag)
+    {
+      while (--__padding >= 0) { *__s = __fill; ++__s; }
+      return __s;
+    }
+
+  template <typename _CharT, typename _OutIter>
+    inline _OutIter
+    __pad(_OutIter __s, _CharT __fill, int __padding)
+    {
+      return __pad(__s, __fill, __padding, 
+		   typename iterator_traits<_OutIter>::iterator_category());
+    }
+
+  template <typename _CharT, typename _OutIter>
+    _OutIter
+    __pad_numeric(_OutIter __s, ios_base::fmtflags /*__flags*/,
+		  _CharT /*__fill*/, int /*__width*/, 
+		  _CharT const* /*__first*/, _CharT const* /*__middle*/, 
+		  _CharT const* /*__last*/)
+  {
+      // XXX Not currently done: non streambuf_iterator
+      return __s;
+    }
+
+  // Partial specialization for ostreambuf_iterator.
+  template <typename _CharT>   
+    ostreambuf_iterator<_CharT>
+    __pad_numeric(ostreambuf_iterator<_CharT> __s, ios_base::fmtflags __flags,
+		  _CharT __fill, int __width, _CharT const* __first,
+		  _CharT const* __middle, _CharT const* __last)
+    {
+      typedef ostreambuf_iterator<_CharT> 	__out_iter;
+      int __padding = __width - (__last - __first);
+      if (__padding < 0)
+        __padding = 0;
+      ios_base::fmtflags __aflags = __flags & ios_base::adjustfield;
+      bool __testfield = __padding == 0 || __aflags == ios_base::left
+                         || __aflags == ios_base::internal;
+
+      // This was needlessly complicated.
+      if (__first != __middle)
+        {
+          if (!__testfield)
+            {
+              __pad(__s, __fill, __padding);
+              __padding = 0;
+            }
+          copy(__first, __middle, __s);
+        }
+      __out_iter __s2 = __s;
+
+      if (__padding && __aflags != ios_base::left)
+        {
+          __pad(__s2, __fill, __padding);
+          __padding = 0;
+        }
+      __out_iter __s3 = copy(__middle, __last, __s2);
+      if (__padding)
+        __pad(__s3, __fill, __padding);
+      return __s3;
+    }
+
+  template <typename _CharT, typename _OutIter>
+    _OutIter
+    num_put<_CharT, _OutIter>::
+    do_put(iter_type __s, ios_base& __io, char_type __fill, bool __v) const
+    {
+      const _Format_cache<_CharT>* __fmt = _Format_cache<_CharT>::_S_get(__io);
+      ios_base::fmtflags __flags = __io.flags();
+
+      if ((__flags & ios_base::boolalpha) == 0)
+        {
+          unsigned long __uv = __v;
+          return __output_integer(__s, __io, __fill, false, __uv);
+        }
+      else
+        {
+          const char_type* __first;
+          const char_type* __last;
+          if (__v)
+            {
+              __first = __fmt->_M_truename.data();
+              __last = __first + __fmt->_M_truename.size();
+            }
+          else
+            {
+              __first = __fmt->_M_falsename.data();
+              __last = __first + __fmt->_M_falsename.size();
+            }
+          copy(__first, __last, __s);
+        }
+      return __s;
+    }
+
+  // __group_digits inserts "group separator" characters into an array
+  // of characters.  It's recursive, one iteration per group.  It moves
+  // the characters in the buffer this way: "xxxx12345" -> "12,345xxx".
+  // Call this only with __grouping != __grend.
+  template <typename _CharT>
+    _CharT*
+    __group_digits(_CharT* __s, _CharT __grsep,  char const* __grouping,
+                    char const* __grend, _CharT const* __first,
+                    _CharT const* __last)
+    {
+      if (__last - __first > *__grouping)
+        {
+          __s = __group_digits(__s,  __grsep,
+              (__grouping + 1 == __grend ? __grouping : __grouping + 1),
+              __grend, __first, __last - *__grouping);
+          __first = __last - *__grouping;
+          *__s++ = __grsep;
+        }
+      do
+        {
+          *__s++ = *__first++;
+        }
+      while (__first != __last);
+      return __s;
+    }
+
+  template <typename _CharT, typename _OutIter, typename _ValueT>
+    _OutIter
+    __output_integer(_OutIter __s, ios_base& __io, _CharT __fill, bool __neg,
+              _ValueT __v)
+    {
+      // Leave room for "+/-," "0x," and commas.
+      const long _M_room = numeric_limits<_ValueT>::digits10 * 2 + 4;
+      _CharT __digits[_M_room];
+      _CharT* __front = __digits + _M_room;
+      ios_base::fmtflags __flags = __io.flags();
+      const _Format_cache<_CharT>* __fmt = _Format_cache<_CharT>::_S_get(__io);
+      char const* __table = __fmt->_S_literals + __fmt->_S_digits;
+
+      ios_base::fmtflags __basefield = (__flags & __io.basefield);
+      _CharT* __sign_end = __front;
+      if (__basefield == ios_base::hex)
+        {
+          if (__flags & ios_base::uppercase)
+            __table += 16;  // use ABCDEF
+          do
+            *--__front = __table[__v & 15];
+          while ((__v >>= 4) != 0);
+          __sign_end = __front;
+          if (__flags & ios_base::showbase)
+            {
+              *--__front = __fmt->_S_literals[__fmt->_S_x +
+                       ((__flags & ios_base::uppercase) ? 1 : 0)];
+              *--__front = __table[0];
+            }
+        }
+      else if (__basefield == ios_base::oct)
+        {
+          do
+            *--__front = __table[__v & 7];
+          while ((__v >>= 3) != 0);
+          if (__flags & ios_base::showbase
+              && static_cast<char>(*__front) != __table[0])
+            *--__front = __table[0];
+          __sign_end = __front;
+        }
+      else
+        {
+          // NB: This is _lots_ faster than using ldiv.
+          do
+            *--__front = __table[__v % 10];
+          while ((__v /= 10) != 0);
+          __sign_end = __front;
+          // NB: ios_base:hex || ios_base::oct assumed to be unsigned.
+          if (__neg || (__flags & ios_base::showpos))
+            *--__front = __fmt->_S_literals[__fmt->_S_plus - __neg];
+        }
+
+      // XXX should specialize!
+      if (!__fmt->_M_use_grouping && !__io.width())
+        return copy(__front, __digits + _M_room, __s);
+
+      if (!__fmt->_M_use_grouping)
+        return __pad_numeric(__s, __flags, __fill, __io.width(0),
+			     __front, __sign_end, __digits + _M_room);
+
+      _CharT* __p = __digits;
+      while (__front < __sign_end)
+        *__p++ = *__front++;
+      const char* __gr = __fmt->_M_grouping.data();
+      __front = __group_digits(__p, __fmt->_M_thousands_sep, __gr,
+        __gr + __fmt->_M_grouping.size(), __sign_end, __digits + _M_room);
+      return __pad_numeric(__s, __flags, __fill, __io.width(0),
+			   __digits, __p, __front);
+    }
+
+  template <typename _CharT, typename _OutIter>
+    _OutIter
+    num_put<_CharT, _OutIter>::
+    do_put(iter_type __s, ios_base& __io, char_type __fill, long __v) const
+    {
+      unsigned long __uv = __v;
+      bool __neg = false;
+      if (__v < 0)
+        {
+          __neg = true;
+          __uv = -__uv;
+        }
+      return __output_integer(__s, __io, __fill, __neg, __uv);
+    }
+
+  template <typename _CharT, typename _OutIter>
+    _OutIter
+    num_put<_CharT, _OutIter>::
+    do_put(iter_type __s, ios_base& __io, char_type __fill,
+           unsigned long __v) const
+    { return __output_integer(__s, __io, __fill, false, __v); }
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+  template <typename _CharT, typename _OutIter>
+    _OutIter
+    num_put<_CharT, _OutIter>::
+    do_put(iter_type __s, ios_base& __b, char_type __fill, long long __v) const
+    {
+      unsigned long long __uv = __v;
+      bool __neg = false;
+      if (__v < 0)
+        {
+          __neg = true;
+          __uv = -__uv;
+        }
+      return __output_integer(__s, __b, __fill, __neg, __uv);
+    }
+
+  template <typename _CharT, typename _OutIter>
+    _OutIter
+    num_put<_CharT, _OutIter>::
+    do_put(iter_type __s, ios_base& __io, char_type __fill,
+           unsigned long long __v) const
+    { return __output_integer(__s, __io, __fill, false, __v); }
+#endif
+
+  // Generic helper function
+  template<typename _CharT, typename _Traits, typename _OutIter>
+    _OutIter
+    __output_float(_OutIter __s, ios_base& __io, _CharT __fill,
+                    const char* __sptr, size_t __slen)
+    {
+      // XXX Not currently done: non streambuf_iterator
+      return __s;
+    }
+
+  // Partial specialization for ostreambuf_iterator.
+  template<typename _CharT, typename _Traits>
+    ostreambuf_iterator<_CharT, _Traits>
+    __output_float(ostreambuf_iterator<_CharT, _Traits> __s, ios_base& __io, 
+		   _CharT __fill, const char* __sptr, size_t __slen)
+    {
+      size_t __padding = __io.width() > streamsize(__slen) ?
+                         __io.width() -__slen : 0;
+      locale __loc = __io.getloc();
+      ctype<_CharT> const& __ct = use_facet<ctype<_CharT> >(__loc);
+      ios_base::fmtflags __adjfield = __io.flags() & ios_base::adjustfield;
+      const char* const __eptr = __sptr + __slen;
+      // [22.2.2.2.2.19] Table 61
+      if (__adjfield == ios_base::internal)
+       {
+         // [22.2.2.2.2.14]; widen()
+         if (__sptr < __eptr && (*__sptr == '+' || *__sptr == '-'))
+           {
+             __s = __ct.widen(*__sptr);
+             ++__s;
+             ++__sptr;
+           }
+         __s = __pad(__s, __fill, __padding);
+         __padding = 0;
+       }
+      else if (__adjfield != ios_base::left)
+        {
+          __s = __pad(__s, __fill, __padding);
+          __padding = 0;
+        }
+      // the "C" locale decimal character
+      char __decimal_point = *(localeconv()->decimal_point);
+      const _Format_cache<_CharT>* __fmt = _Format_cache<_CharT>::_S_get(__io);
+      for (; __sptr != __eptr; ++__s, ++__sptr)
+       {
+         // [22.2.2.2.2.17]; decimal point conversion
+         if (*__sptr == __decimal_point)
+           __s = __fmt->_M_decimal_point;
+         // [22.2.2.2.2.14]; widen()
+         else
+           __s = __ct.widen(*__sptr);
+       }
+      // [22.2.2.2.2.19] Table 61
+      if (__padding)
+        __pad(__s, __fill, __padding);
+      __io.width(0);
+      return __s;
+    }
+
+  bool
+  __build_float_format(ios_base& __io, char* __fptr, char __modifier,
+		       streamsize __prec);
+
+  template <typename _CharT, typename _OutIter>
+    _OutIter
+    num_put<_CharT, _OutIter>::
+    do_put(iter_type __s, ios_base& __io, char_type __fill, double __v) const
+    {
+      const streamsize __max_prec = numeric_limits<double>::digits10 + 3;
+      streamsize __prec = __io.precision();
+      // Protect against sprintf() buffer overflows.
+      if (__prec > __max_prec)
+        __prec = __max_prec;
+      // The *2 provides for signs, exp, 'E', and pad.
+      char __sbuf[__max_prec * 2];
+      size_t __slen;
+      // Long enough for the max format spec.
+      char __fbuf[16];
+      if (__build_float_format(__io, __fbuf, 0, __prec))
+        __slen = sprintf(__sbuf, __fbuf, __prec, __v);
+      else
+        __slen = sprintf(__sbuf, __fbuf, __v);
+      // [22.2.2.2.2] Stages 2-4.
+      return __output_float(__s, __io, __fill, __sbuf, __slen);
+    }
+
+  template <typename _CharT, typename _OutIter>
+    _OutIter
+    num_put<_CharT, _OutIter>::
+    do_put(iter_type __s, ios_base& __io, char_type __fill,
+           long double __v) const
+    {
+      const streamsize __max_prec = numeric_limits<long double>::digits10 + 3;
+      streamsize __prec = __io.precision();
+      // Protect against sprintf() buffer overflows.
+      if (__prec > __max_prec)
+        __prec = __max_prec;
+      // The *2 provides for signs, exp, 'E', and pad.
+      char __sbuf[__max_prec * 2];
+      size_t __slen;
+      // Long enough for the max format spec.
+      char __fbuf[16];
+      // 'L' as per [22.2.2.2.2] Table 59
+      if (__build_float_format(__io, __fbuf, 'L', __prec))
+        __slen = sprintf(__sbuf, __fbuf, __prec, __v);
+      else
+        __slen = sprintf(__sbuf, __fbuf, __v);
+      // [22.2.2.2.2] Stages 2-4
+      return __output_float(__s, __io, __fill, __sbuf, __slen);
+    }
+
+  template <typename _CharT, typename _OutIter>
+    _OutIter
+    num_put<_CharT, _OutIter>::
+    do_put(iter_type __s, ios_base& __io, char_type __fill,
+           const void* __v) const
+    {
+      typedef ios_base::fmtflags        fmtflags;
+      fmtflags __fmt = __io.flags();
+      fmtflags __fmtmask = ~(ios_base::showpos | ios_base::basefield
+                             | ios_base::uppercase | ios_base::internal);
+      __io.flags(__fmt & __fmtmask | (ios_base::hex | ios_base::showbase));
+      try {
+        _OutIter __s2 = __output_integer(__s, __io, __fill, false,
+                                  reinterpret_cast<unsigned long>(__v));
+        __io.flags(__fmt);
+        return __s2;
+      }
+      catch (...) {
+        __io.flags(__fmt);
+        __throw_exception_again;
+      }
+    }
+
+  // Support for time_get:
+  // Note that these partial specializations could, and maybe should,
+  // be changed to full specializations (by eliminating the _Dummy
+  // argument) and moved to a .cc file.
+  template<typename _CharT, typename _Dummy = int>
+    struct _Weekdaynames;
+
+  template<typename _Dummy>
+    struct _Weekdaynames<char, _Dummy>
+    { static const char* const _S_names[14]; };
+
+  template<typename _Dummy>
+    const char* const
+    _Weekdaynames<char, _Dummy>::_S_names[14] =
+    {
+      "Sun", "Sunday",
+      "Mon", "Monday",   "Tue", "Tuesday", "Wed", "Wednesday",
+      "Thu", "Thursday", "Fri", "Friday",  "Sat", "Saturday"
+    };
+
+#ifdef _GLIBCPP_USE_WCHAR_T
+  template<typename _Dummy>
+    struct _Weekdaynames<wchar_t, _Dummy>
+    { static const wchar_t* const _S_names[14]; };
+
+  template<typename _Dummy>
+    const wchar_t* const
+    _Weekdaynames<wchar_t, _Dummy>::_S_names[14] =
+    {
+      L"Sun", L"Sunday",
+      L"Mon", L"Monday",   L"Tue", L"Tuesday", L"Wed", L"Wednesday",
+      L"Thu", L"Thursday", L"Fri", L"Friday",  L"Sat", L"Saturday"
+    };
+#endif
+
+  template<typename _CharT, typename _Dummy = int>
+    struct _Monthnames;
+
+  template<typename _Dummy>
+    struct _Monthnames<char,_Dummy>
+    { static const char* const _S_names[24]; };
+
+  template<typename _Dummy>
+    const char* const
+    _Monthnames<char,_Dummy>::_S_names[24] =
+    {
+      "Jan", "January", "Feb", "February", "Mar", "March",
+      "Apr", "April",   "May", "May",      "Jun", "June",
+      "Jul", "July",    "Aug", "August",   "Sep", "September",
+      "Oct", "October", "Nov", "November", "Dec", "December"
+    };
+
+#ifdef _GLIBCPP_USE_WCHAR_T
+  template<typename _Dummy>
+    struct _Monthnames<wchar_t, _Dummy>
+    { static const wchar_t* const _S_names[24]; };
+
+  template<typename _Dummy>
+    const wchar_t* const
+    _Monthnames<wchar_t,_Dummy>::_S_names[24] =
+    {
+      L"Jan", L"January", L"Feb", L"February", L"Mar", L"March",
+      L"Apr", L"April",   L"May", L"May",      L"Jun", L"June",
+      L"Jul", L"July",    L"Aug", L"August",   L"Sep", L"September",
+      L"Oct", L"October", L"Nov", L"November", L"Dec", L"December"
+    };
+#endif
+
+  template<typename _CharT, typename _InIter>
+    _InIter
+    time_get<_CharT, _InIter>::
+    do_get_weekday(iter_type __s, iter_type __end,
+                   ios_base& __io, ios_base::iostate& __err, tm* __t) const
+    {
+      if (!_M_daynames)
+        {
+          _M_daynames = new basic_string<_CharT>[14];
+          for (int __i = 0; __i < 14; ++__i)
+            _M_daynames[__i] = _Weekdaynames<_CharT>::_S_names[__i];
+        }
+      bool __at_eof = false;
+      int __remain = 0;
+      int __matches[14];
+      iter_type __out = __match_parallel(__s, __end, 14, _M_daynames,
+                                         __matches, __remain, __at_eof);
+      __err = ios_base::iostate(0);
+      if (__at_eof) __err |= __io.eofbit;
+      if (__remain == 1 ||
+          __remain == 2 && (__matches[0]>>1) == (__matches[1]>>1))
+        __t->tm_wday = (__matches[0]>>1);
+      else
+        __err |= __io.failbit;
+      return __out;
+    }
+
+  template<typename _CharT, typename _InIter>
+    _InIter
+    time_get<_CharT, _InIter>::
+    do_get_monthname(iter_type __s, iter_type __end,
+                     ios_base& __io, ios_base::iostate& __err, tm* __t) const
+    {
+      if (!_M_monthnames)
+        {
+          _M_monthnames = new basic_string<_CharT>[24];
+          for (int __i = 0; __i < 24; ++__i)
+            _M_monthnames[__i] = _Monthnames<_CharT>::_S_names[__i];
+        }
+      bool __at_eof = false;
+      int __remain = 0;
+      int __matches[24];
+      iter_type __out = __match_parallel( __s, __end, 24, _M_monthnames,
+                                          __matches, __remain, __at_eof);
+      __err = ios_base::iostate(0);
+      if (__at_eof) __err |= __io.eofbit;
+      if (__remain == 1 ||
+          __remain == 2 && (__matches[0]>>1) == (__matches[1]>>1))
+        __t->tm_mon = (__matches[0]>>1);
+      else
+        __err |= __io.failbit;
+      return __out;
+    }
+} // std::
+
+#endif /* _CPP_BITS_LOCFACETS_TCC */
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/localefwd.h b/contrib/media/updf/include/bits/localefwd.h
new file mode 100644
index 0000000000..dd5cddc44b
--- /dev/null
+++ b/contrib/media/updf/include/bits/localefwd.h
@@ -0,0 +1,459 @@
+// Locale support -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 22.1  Locales
+//
+
+#ifndef _CPP_BITS_LOCCORE_H
+#define _CPP_BITS_LOCCORE_H	1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/c++locale.h>     // Defines __c_locale.
+#include <bits/std_climits.h>	// For CHAR_BIT
+#include <bits/std_string.h> 	// For string
+#include <bits/std_cctype.h>	// For isspace, etc.
+#include <bits/functexcept.h>
+
+namespace std
+{
+  // NB: Don't instantiate required wchar_t facets if no wchar_t support.
+#ifdef _GLIBCPP_USE_WCHAR_T
+# define  _GLIBCPP_NUM_FACETS 26
+#else
+# define  _GLIBCPP_NUM_FACETS 13
+#endif
+
+  // 22.1.1 Locale
+  template<typename _Tp, typename _Alloc> 
+    class vector;
+  class locale;
+
+  // 22.1.3 Convenience interfaces
+  template<typename _CharT> 
+    inline bool 
+    isspace(_CharT, const locale&);
+
+  template<typename _CharT> 
+    inline bool 
+    isprint(_CharT, const locale&);
+
+  template<typename _CharT> 
+    inline bool 
+    iscntrl(_CharT, const locale&);
+
+  template<typename _CharT> 
+    inline bool 
+    isupper(_CharT, const locale&);
+
+  template<typename _CharT> 
+    inline bool 
+    islower(_CharT, const locale&);
+
+  template<typename _CharT> 
+    inline bool 
+    isalpha(_CharT, const locale&);
+
+  template<typename _CharT> 
+    inline bool 
+    isdigit(_CharT, const locale&);
+
+  template<typename _CharT> 
+    inline bool 
+    ispunct(_CharT, const locale&);
+
+  template<typename _CharT> 
+    inline bool 
+    isxdigit(_CharT, const locale&);
+
+  template<typename _CharT> 
+    inline bool 
+    isalnum(_CharT, const locale&);
+
+  template<typename _CharT> 
+    inline bool 
+    isgraph(_CharT, const locale&);
+
+  template<typename _CharT> 
+    inline _CharT 
+    toupper(_CharT, const locale&);
+
+  template<typename _CharT> 
+    inline _CharT 
+    tolower(_CharT, const locale&);
+
+
+  // 22.2.1 and 22.2.1.3 ctype
+  class ctype_base;
+  template<typename _CharT> 
+    class ctype;
+  template<> class ctype<char>;
+#ifdef _GLIBCPP_USE_WCHAR_T
+  template<> class ctype<wchar_t>;
+#endif
+  template<typename _CharT> 
+    class ctype_byname;
+  // NB: Specialized for char and wchar_t in locale_facets.h.
+
+  class codecvt_base;
+  template<typename _InternT, typename _ExternT, typename _StateT>
+    class codecvt;
+  template<> class codecvt<char, char, mbstate_t>;
+#ifdef _GLIBCPP_USE_WCHAR_T
+  template<> class codecvt<wchar_t, char, mbstate_t>;
+#endif
+  template<typename _InternT, typename _ExternT, typename _StateT>
+    class codecvt_byname;
+
+  // 22.2.2 and 22.2.3 numeric
+  template<typename _CharT, typename _InIter = istreambuf_iterator<_CharT> >
+    class num_get;
+  template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> >
+    class num_put;
+  template<typename _CharT> class numpunct;
+  template<typename _CharT> class numpunct_byname;
+
+  // 22.2.4 collation
+  template<typename _CharT> 
+    class collate;
+  template<typename _CharT> class 
+    collate_byname;
+
+  // 22.2.5 date and time
+  class time_base;
+  template<typename _CharT, typename _InIter =  istreambuf_iterator<_CharT> >
+    class time_get;
+  template<typename _CharT, typename _InIter =  istreambuf_iterator<_CharT> >
+    class time_get_byname;
+  template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> >
+    class time_put;
+  template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> >
+    class time_put_byname;
+
+  // 22.2.6 money
+  class money_base;
+  template<typename _CharT, typename _InIter =  istreambuf_iterator<_CharT> >
+    class money_get;
+  template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> >
+    class money_put;
+  template<typename _CharT, bool _Intl = false> 
+    class moneypunct;
+  template<typename _CharT, bool _Intl = false> 
+    class moneypunct_byname;
+
+  // 22.2.7 message retrieval
+  class messages_base;
+  template<typename _CharT> 
+    class messages;
+  template<typename _CharT> 
+    class messages_byname;
+
+  // 22.1.1 Class locale
+  class locale
+  {
+  public:
+    // Types:
+    typedef unsigned int 	category;
+
+    // Forward decls and friends:
+    class facet;
+    class id;
+    class _Impl;
+
+    friend class facet;
+    friend class _Impl;
+
+    template<typename _Facet>
+      friend const _Facet& 
+      use_facet(const locale&);
+    
+    template<typename _Facet>
+      friend bool 
+      has_facet(const locale&) throw();
+ 
+    // Category values:
+    // NB: Order must match _S_facet_categories definition in locale.cc
+    static const category none		= 0;
+    static const category ctype 	= 1L << 0;
+    static const category numeric 	= 1L << 1;
+    static const category collate  	= 1L << 2;
+    static const category time 		= 1L << 3;
+    static const category monetary 	= 1L << 4;
+    static const category messages 	= 1L << 5;
+    static const category all 		= (collate | ctype | monetary |
+				 	   numeric | time  | messages);
+
+    // Construct/copy/destroy:
+    locale() throw();
+
+    locale(const locale& __other) throw();
+
+    explicit  
+    locale(const char* __std_name);
+
+    locale(const locale& __base, const char* __s, category __cat);
+
+    locale(const locale& __base, const locale& __add, category __cat);
+
+    template<typename _Facet>
+      locale(const locale& __other, _Facet* __f);
+
+    ~locale() throw();
+
+    const locale&  
+    operator=(const locale& __other) throw();
+
+    template<typename _Facet>
+      locale  
+      combine(const locale& __other);
+
+    // Locale operations:
+    string 
+    name() const;
+
+    bool 
+    operator==(const locale& __other) const throw ();
+
+    inline bool  
+    operator!=(const locale& __other) const throw ()
+    { return !(this->operator==(__other));  }
+
+    template<typename _Char, typename _Traits, typename _Alloc>
+      bool  
+      operator()(const basic_string<_Char, _Traits, _Alloc>& __s1,
+		 const basic_string<_Char, _Traits, _Alloc>& __s2) const;
+
+    // Global locale objects:
+    static locale 
+    global(const locale&);
+
+    static const locale& 
+    classic();
+
+  private:
+    // The (shared) implementation
+    _Impl* 		_M_impl;  
+
+    // The "C" reference locale
+    static _Impl* 	_S_classic; 
+
+    // Current global reference locale
+    static _Impl* 	_S_global;  
+
+    static const size_t	_S_num_categories = 6;
+    static const size_t _S_num_facets = _GLIBCPP_NUM_FACETS;
+
+    explicit 
+    locale(_Impl*) throw();
+
+    static inline void  
+    _S_initialize()
+    { if (!_S_classic) classic();  }
+
+    static category  
+    _S_normalize_category(category);
+
+    void
+    _M_coalesce(const locale& __base, const locale& __add, category __cat);
+  };
+
+
+  // locale implementation object
+  class locale::_Impl
+  {
+  public:
+    // Types.
+    typedef vector<facet*, allocator<facet*> > 	__vec_facet;
+
+    // Friends.
+    friend class locale;
+    friend class locale::facet;
+
+    template<typename _Facet>
+      friend const _Facet&  
+      use_facet(const locale&);
+
+    template<typename _Facet>
+      friend bool  
+      has_facet(const locale&) throw();
+
+  private:
+    // Data Members.
+    size_t 				_M_references;
+    __vec_facet* 			_M_facets;
+    string 				_M_names[_S_num_categories];
+    __c_locale				_M_c_locale;
+    static const locale::id* const 	_S_id_ctype[];
+    static const locale::id* const 	_S_id_numeric[];
+    static const locale::id* const 	_S_id_collate[];
+    static const locale::id* const 	_S_id_time[];
+    static const locale::id* const 	_S_id_monetary[];
+    static const locale::id* const 	_S_id_messages[];
+    static const locale::id* const* const _S_facet_categories[];
+
+    inline void 
+    _M_add_reference() throw()
+    { ++_M_references; }  // XXX MT
+
+    inline void 
+    _M_remove_reference() throw()
+    {
+      if (_M_references-- == 0)  // XXX MT
+	{
+	  try 
+	    { delete this; } 
+	  catch(...) 
+	    { }
+	}
+    }
+
+    _Impl(const _Impl&, size_t);
+    _Impl(string __name, size_t);
+   ~_Impl() throw();
+
+    bool
+    _M_check_same_name()
+    {
+      bool __ret = true;
+      for (size_t i = 0; i < _S_num_categories - 1; ++i)
+	__ret &= _M_names[i] == _M_names[i + 1];
+      return __ret;
+    }
+    void 
+    _M_replace_categories(const _Impl*, category);
+
+    void 
+    _M_replace_category(const _Impl*, const locale::id* const*);
+
+    void 
+    _M_replace_facet(const _Impl*, const locale::id*);
+
+    void 
+    _M_install_facet(const locale::id*, facet*);
+
+    template<typename _Facet>
+      inline void 
+      _M_init_facet(_Facet* __facet)
+      { _M_install_facet(&_Facet::id, __facet);  }
+  };
+
+  template<typename _Facet>
+    locale::locale(const locale& __other, _Facet* __f)
+    {
+      _M_impl = new _Impl(*__other._M_impl, 1);
+      _M_impl->_M_install_facet(&_Facet::id, __f);
+      for (size_t __i = 0; __i < _S_num_categories; ++__i)
+	_M_impl->_M_names[__i] = "*";
+    }
+
+  // 22.1.1.1.2  Class locale::facet
+  class locale::facet
+  {
+    friend class locale;
+    friend class locale::_Impl;
+
+  protected:
+    explicit 
+    facet(size_t __refs = 0) throw();
+
+    virtual 
+    ~facet() { };
+
+    static void
+    _S_create_c_locale(__c_locale& __cloc, const char* __s);
+
+    static void
+    _S_destroy_c_locale(__c_locale& __cloc);
+
+  private:
+    size_t _M_references;
+
+    void 
+    _M_add_reference() throw();
+
+    void 
+    _M_remove_reference() throw();
+
+    facet(const facet&);  // not defined
+
+    void 
+    operator=(const facet&);  // not defined
+  };
+
+
+  // 22.1.1.1.3 Class locale::id
+  class locale::id
+  {
+  private:
+    friend class locale;
+    friend class locale::_Impl;
+    template<typename _Facet>
+      friend const _Facet&  
+      use_facet(const locale&);
+    template<typename _Facet>
+      friend bool           
+      has_facet(const locale&) throw ();
+
+    // NB: There is no accessor for _M_index because it may be used
+    // before the constructor is run; the effect of calling a member
+    // function (even an inline) would be undefined.
+    mutable size_t 	_M_index;
+
+    // Last id number assigned
+    static size_t 	_S_highwater;   
+
+    void 
+    operator=(const id&);  // not defined
+
+    id(const id&);  // not defined
+
+  public:
+    // NB: This class is always a static data member, and thus can be
+    // counted on to be zero-initialized.
+    // XXX id() : _M_index(0) { }
+    id() { }
+  };
+
+  template<typename _Facet>
+    const _Facet&
+    use_facet(const locale& __loc);
+
+  template<typename _Facet>
+    bool
+    has_facet(const locale& __loc) throw();
+} // namespace std
+
+#endif	/* _CPP_BITS_LOCCORE_H */
+
+// Local Variables:
+// mode:c++
+// End:
+
diff --git a/contrib/media/updf/include/bits/mask_array.h b/contrib/media/updf/include/bits/mask_array.h
new file mode 100644
index 0000000000..b2399ba1fa
--- /dev/null
+++ b/contrib/media/updf/include/bits/mask_array.h
@@ -0,0 +1,162 @@
+// The template and inlines for the -*- C++ -*- mask_array class.
+
+// Copyright (C) 1997-2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+
+#ifndef _CPP_BITS_MASK_ARRAY_H
+#define _CPP_BITS_MASK_ARRAY_H 1
+
+#pragma GCC system_header
+
+namespace std {
+
+    template <class _Tp> class mask_array
+    { 
+    public:
+        typedef _Tp value_type;
+    
+        void operator=  (const valarray<_Tp>&) const;
+        void operator*= (const valarray<_Tp>&) const;
+        void operator/= (const valarray<_Tp>&) const;
+        void operator%= (const valarray<_Tp>&) const;
+        void operator+= (const valarray<_Tp>&) const; 
+        void operator-= (const valarray<_Tp>&) const;
+        void operator^= (const valarray<_Tp>&) const;  
+        void operator&= (const valarray<_Tp>&) const;
+        void operator|= (const valarray<_Tp>&) const;
+        void operator<<=(const valarray<_Tp>&) const;  
+        void operator>>=(const valarray<_Tp>&) const; 
+        void operator= (const _Tp&);
+    
+        //        ~mask_array ();
+        
+        template<class _Dom>
+        void operator=  (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator*= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator/= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator%= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator+= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator-= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator^= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator&= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator|= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator<<=(const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator>>=(const _Expr<_Dom,_Tp>&) const; 
+
+    private:
+        mask_array (_Array<_Tp>, size_t, _Array<bool>);
+        friend class valarray<_Tp>;
+        
+        const size_t       _M_sz;
+        const _Array<bool> _M_mask;
+        const _Array<_Tp>   _M_array;
+        
+        mask_array (const mask_array&);
+        
+        // not implemented
+        mask_array ();
+        mask_array& operator= (const mask_array&);
+    };
+
+
+    template<typename _Tp>
+    inline mask_array<_Tp>::mask_array (const mask_array<_Tp>& a)
+            : _M_sz (a._M_sz), _M_mask (a._M_mask), _M_array (a._M_array) {}
+
+    template<typename _Tp>
+    inline 
+    mask_array<_Tp>::mask_array (_Array<_Tp> __a, size_t __s, _Array<bool> __m)
+            : _M_sz (__s), _M_mask (__m), _M_array (__a) {}
+    
+    //    template<typename _Tp>
+    //    inline mask_array<_Tp>::~mask_array () {}
+    
+    template<typename _Tp>
+    inline void
+    mask_array<_Tp>::operator= (const _Tp& __t)
+    { __valarray_fill (_M_array, _M_sz, _M_mask, __t); }
+    
+    template<typename _Tp>
+    inline void
+    mask_array<_Tp>::operator= (const valarray<_Tp>& __v) const
+    { __valarray_copy (_Array<_Tp> (__v), __v.size (), _M_array, _M_mask); }
+
+    template<typename _Tp>
+    template<class E>
+    inline void
+    mask_array<_Tp>::operator= (const _Expr<E, _Tp>& __e) const
+    { __valarray_copy (__e, __e.size (), _M_array, _M_mask); }
+
+#undef _DEFINE_VALARRAY_OPERATOR
+#define _DEFINE_VALARRAY_OPERATOR(op, name)				\
+template<typename _Tp>							\
+inline void								\
+mask_array<_Tp>::operator op##= (const valarray<_Tp>& __v) const	\
+{									\
+  _Array_augmented_##name (_M_array, _M_mask, 				\
+                           _Array<_Tp> (__v), __v.size ());		\
+}									\
+									\
+template<typename _Tp> template<class E>				\
+inline void								\
+mask_array<_Tp>::operator op##= (const _Expr<E, _Tp>& __e) const	\
+{									\
+  _Array_augmented_##name (_M_array, _M_mask, __e, __e.size ());	\
+}
+
+_DEFINE_VALARRAY_OPERATOR(*, multiplies)
+_DEFINE_VALARRAY_OPERATOR(/, divides)
+_DEFINE_VALARRAY_OPERATOR(%, modulus)
+_DEFINE_VALARRAY_OPERATOR(+, plus)
+_DEFINE_VALARRAY_OPERATOR(-, minus)
+_DEFINE_VALARRAY_OPERATOR(^, xor)
+_DEFINE_VALARRAY_OPERATOR(&, and)
+_DEFINE_VALARRAY_OPERATOR(|, or)
+_DEFINE_VALARRAY_OPERATOR(<<, shift_left)
+_DEFINE_VALARRAY_OPERATOR(>>, shift_right)
+
+#undef _DEFINE_VALARRAY_OPERATOR    
+    
+} // std::
+
+#endif /* _CPP_BITS_MASK_ARRAY_H */
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/ostream.tcc b/contrib/media/updf/include/bits/ostream.tcc
new file mode 100644
index 0000000000..c3cb5d2dce
--- /dev/null
+++ b/contrib/media/updf/include/bits/ostream.tcc
@@ -0,0 +1,755 @@
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.6.2  Output streams
+//
+
+#include <bits/std_locale.h>
+
+namespace std 
+{
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>::sentry::
+    sentry(basic_ostream<_CharT,_Traits>& __os)
+    : _M_ok(__os.good()), _M_os(__os)
+    {
+      // XXX MT 
+      if (_M_ok && __os.tie())
+	__os.tie()->flush();  
+    }
+  
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    basic_ostream<_CharT, _Traits>::
+    operator<<(__ostream_type& (*__pf)(__ostream_type&))
+    {
+      sentry __cerb(*this);
+      if (__cerb)
+	{ 
+	  try 
+	    { __pf(*this); }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.2.5.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    basic_ostream<_CharT, _Traits>::
+    operator<<(__ios_type& (*__pf)(__ios_type&))
+    {
+      sentry __cerb(*this);
+      if (__cerb)
+	{ 
+	  try 
+	    { __pf(*this); }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.2.5.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    basic_ostream<_CharT, _Traits>::
+    operator<<(ios_base& (*__pf)(ios_base&))
+    {
+      sentry __cerb(*this);
+      if (__cerb)
+	{ 
+	  try 
+	    { __pf(*this); }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.2.5.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    basic_ostream<_CharT, _Traits>::operator<<(bool __n)
+    {
+      sentry __cerb(*this);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      if (_M_check_facet(_M_fnumput))
+		if (_M_fnumput->put(*this, *this, this->fill(), __n).failed())
+		  this->setstate(ios_base::badbit);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    basic_ostream<_CharT, _Traits>::operator<<(long __n)
+    {
+      sentry __cerb(*this);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      char_type __c = this->fill();
+	      ios_base::fmtflags __fmt = this->flags() & ios_base::basefield;
+	      if (_M_check_facet(_M_fnumput))
+		{
+		  bool __b = false;
+		  if (__fmt & ios_base::oct || __fmt & ios_base::hex)
+		    {
+		      unsigned long __l = static_cast<unsigned long>(__n);
+		      __b = _M_fnumput->put(*this, *this, __c, __l).failed();
+		    }
+		  else
+		    __b = _M_fnumput->put(*this, *this, __c, __n).failed();
+		  if (__b)  
+		    this->setstate(ios_base::badbit);
+		}
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    basic_ostream<_CharT, _Traits>::operator<<(unsigned long __n)
+    {
+      sentry __cerb(*this);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      if (_M_check_facet(_M_fnumput))
+		if (_M_fnumput->put(*this, *this, this->fill(), __n).failed())
+		  this->setstate(ios_base::badbit);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    basic_ostream<_CharT, _Traits>::operator<<(long long __n)
+    {
+      sentry __cerb(*this);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      char_type __c = this->fill();
+	      ios_base::fmtflags __fmt = this->flags() & ios_base::basefield;
+	      if (_M_check_facet(_M_fnumput))
+		{
+		  bool __b = false;
+		  if (__fmt & ios_base::oct || __fmt & ios_base::hex)
+		    {
+		      unsigned long long __l;
+		      __l = static_cast<unsigned long long>(__n);
+		      __b = _M_fnumput->put(*this, *this, __c, __l).failed();
+		    }
+		  else
+		    __b = _M_fnumput->put(*this, *this, __c, __n).failed();
+		  if (__b)  
+		    this->setstate(ios_base::badbit);
+		}
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    basic_ostream<_CharT, _Traits>::operator<<(unsigned long long __n)
+    {
+      sentry __cerb(*this);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      if (_M_check_facet(_M_fnumput))
+		if (_M_fnumput->put(*this, *this, this->fill(), __n).failed())
+		  this->setstate(ios_base::badbit);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+#endif
+  
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    basic_ostream<_CharT, _Traits>::operator<<(double __n)
+    {
+      sentry __cerb(*this);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      if (_M_check_facet(_M_fnumput))
+		if (_M_fnumput->put(*this, *this, this->fill(), __n).failed())
+		  this->setstate(ios_base::badbit);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    basic_ostream<_CharT, _Traits>::operator<<(long double __n)
+    {
+      sentry __cerb(*this);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      if (_M_check_facet(_M_fnumput))
+		if (_M_fnumput->put(*this, *this, this->fill(), __n).failed())
+		  this->setstate(ios_base::badbit);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    basic_ostream<_CharT, _Traits>::operator<<(const void* __n)
+    {
+      sentry __cerb(*this);
+      if (__cerb) 
+	{
+	  try 
+	    {
+	      if (_M_check_facet(_M_fnumput))
+		if (_M_fnumput->put(*this, *this, this->fill(), __n).failed())
+		  this->setstate(ios_base::badbit);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      this->setstate(ios_base::badbit);
+	      if ((this->exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    basic_ostream<_CharT, _Traits>::operator<<(__streambuf_type* __sbin)
+    {
+      streamsize __xtrct = 0;
+      __streambuf_type* __sbout = this->rdbuf();
+      sentry __cerb(*this);
+      if (__sbin && __cerb)
+	__xtrct = __copy_streambufs(*this, __sbin, __sbout);
+      if (!__sbin || !__xtrct)
+	this->setstate(ios_base::failbit);
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    basic_ostream<_CharT, _Traits>::put(char_type __c)
+    { 
+      sentry __cerb(*this);
+      if (__cerb) 
+	{
+	  int_type __put = rdbuf()->sputc(__c); 
+	  if (__put != traits_type::to_int_type(__c))
+	    this->setstate(ios_base::badbit);
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    basic_ostream<_CharT, _Traits>::write(const _CharT* __s, streamsize __n)
+    {
+      sentry __cerb(*this);
+      if (__cerb)
+	{
+	  streamsize __put = this->rdbuf()->sputn(__s, __n);
+	  if ( __put != __n)
+	    this->setstate(ios_base::badbit);
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    basic_ostream<_CharT, _Traits>::flush()
+    {
+      sentry __cerb(*this);
+      if (__cerb) 
+	{
+	  if (this->rdbuf() && this->rdbuf()->pubsync() == -1)
+	    this->setstate(ios_base::badbit);
+	}
+      return *this;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    typename basic_ostream<_CharT, _Traits>::pos_type
+    basic_ostream<_CharT, _Traits>::tellp()
+    {
+      pos_type __ret = pos_type(-1);
+      bool __testok = this->fail() != true;
+      
+      if (__testok)
+	__ret = this->rdbuf()->pubseekoff(0, ios_base::cur, ios_base::out);
+      return __ret;
+    }
+
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    basic_ostream<_CharT, _Traits>::seekp(pos_type __pos)
+    {
+      bool __testok = this->fail() != true;
+      
+      if (__testok)
+	{
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+// 136.  seekp, seekg setting wrong streams?
+	  pos_type __err = this->rdbuf()->pubseekpos(__pos, ios_base::out);
+
+// 129. Need error indication from seekp() and seekg()
+	  if (__err == pos_type(off_type(-1)))
+	    this->setstate(failbit);
+#endif
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    basic_ostream<_CharT, _Traits>::
+    seekp(off_type __off, ios_base::seekdir __d)
+    {
+      bool __testok = this->fail() != true;
+      
+      if (__testok)
+	{
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+// 136.  seekp, seekg setting wrong streams?
+	  pos_type __err = this->rdbuf()->pubseekoff(__off, __d, 
+						     ios_base::out);
+
+// 129. Need error indication from seekp() and seekg()
+	  if (__err == pos_type(off_type(-1)))
+	    this->setstate(failbit);
+	}
+#endif
+      return *this;
+    }
+
+  // 27.6.2.5.4 Character inserters
+
+  // Construct correctly padded string, as per 22.2.2.2.2
+  // Similar in theory to __pad_numeric, from num_put, but it doesn't
+  // use _S_fill: perhaps it should.
+  // Assumes 
+  // __newlen > __oldlen
+  // __news is allocated for __newlen size
+  template<typename _CharT, typename _Traits>
+    void
+    __pad_char(basic_ios<_CharT, _Traits>& __ios, 
+	       _CharT* __news, const _CharT* __olds,
+	       const streamsize __newlen, const streamsize __oldlen)
+    {
+      typedef _CharT	char_type;
+      typedef _Traits	traits_type;
+      typedef typename traits_type::int_type int_type;
+      
+      int_type __plen = static_cast<size_t>(__newlen - __oldlen); 
+      char_type* __pads = static_cast<char_type*>(__builtin_alloca(sizeof(char_type) * __plen));
+      traits_type::assign(__pads, __plen, __ios.fill()); 
+
+      char_type* __beg;
+      char_type* __end;
+      size_t __mod = 0;
+      size_t __beglen; //either __plen or __oldlen
+      ios_base::fmtflags __fmt = __ios.flags() & ios_base::adjustfield;
+
+      if (__fmt == ios_base::left)
+	{
+	  // Padding last.
+	  __beg = const_cast<char_type*>(__olds);
+	  __beglen = __oldlen;
+	  __end = __pads;
+	}
+      else if (__fmt == ios_base::internal)
+	{
+	  // Pad after the sign, if there is one.
+	  // Pad after 0[xX], if there is one.
+	  // Who came up with these rules, anyway? Jeeze.
+	  typedef _Format_cache<_CharT> __cache_type;
+	  __cache_type const* __fmt = __cache_type::_S_get(__ios);
+	  const char_type* __minus = traits_type::find(__olds, __oldlen, 
+						       __fmt->_S_minus);
+	  const char_type* __plus = traits_type::find(__olds, __oldlen, 
+						      __fmt->_S_plus);
+	  bool __testsign = __minus || __plus;
+	  bool __testhex = __olds[0] == '0' 
+	    		   && (__olds[1] == 'x' || __olds[1] == 'X');
+
+	  if (__testhex)
+	    {
+	      __news[0] = __olds[0]; 
+	      __news[1] = __olds[1];
+	      __mod += 2;
+	      __beg = const_cast<char_type*>(__olds + __mod);
+	      __beglen = __oldlen - __mod;
+	      __end = __pads;
+	    }
+	  else if (__testsign)
+	    {
+	      __mod += __plen;
+	      const char_type* __sign = __minus ? __minus + 1: __plus + 1;
+	      __beg = const_cast<char_type*>(__olds);
+	      __beglen = __sign - __olds;
+	      __end = const_cast<char_type*>(__sign + __plen);
+	      traits_type::copy(__news + __beglen, __pads, __plen);
+	    }
+	  else
+	    {
+	      // Padding first.
+	      __beg = __pads;
+	      __beglen = __plen;
+	      __end = const_cast<char_type*>(__olds);
+	    }
+	}
+      else
+	{
+	  // Padding first.
+	  __beg = __pads;
+	  __beglen = __plen;
+	  __end = const_cast<char_type*>(__olds);
+	}
+
+      traits_type::copy(__news, __beg, __beglen);
+      traits_type::copy(__news + __beglen, __end, __newlen - __beglen - __mod);
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    operator<<(basic_ostream<_CharT, _Traits>& __out, _CharT __c)
+    {
+      typedef basic_ostream<_CharT, _Traits> __ostream_type;
+      typename __ostream_type::sentry __cerb(__out);
+      if (__cerb)
+	{
+	  try 
+	    {
+	      streamsize __w = __out.width();
+	      _CharT* __pads = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * __w));
+	      __pads[0] = __c;
+	      streamsize __len = 1;
+	      if (__w > __len)
+		{
+		  __pad_char(__out, __pads, &__c, __w, __len);
+		  __len = __w;
+		}
+	      __out.write(__pads, __len);
+	      __out.width(0);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      __out.setstate(ios_base::badbit);
+	      if ((__out.exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return __out;
+    }
+  
+  // Specialization
+  template <class _Traits> 
+    basic_ostream<char, _Traits>&
+    operator<<(basic_ostream<char, _Traits>& __out, char __c)
+    {
+      typedef basic_ostream<char, _Traits> __ostream_type;
+      typename __ostream_type::sentry __cerb(__out);
+      if (__cerb)
+	{
+	  try 
+	    {
+	      streamsize __w = __out.width();
+	      char* __pads = static_cast<char*>(__builtin_alloca(__w + 1));
+	      __pads[0] = __c;
+	      streamsize __len = 1;
+	      if (__w > __len)
+		{
+		  __pad_char(__out, __pads, &__c, __w, __len);
+		  __len = __w;
+		}
+	      __out.write(__pads, __len);
+	      __out.width(0);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      __out.setstate(ios_base::badbit);
+	      if ((__out.exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return __out;
+     }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    operator<<(basic_ostream<_CharT, _Traits>& __out, const _CharT* __s)
+    {
+      typedef basic_ostream<_CharT, _Traits> __ostream_type;
+      typename __ostream_type::sentry __cerb(__out);
+      if (__cerb)
+	{
+	  try 
+	    {
+	      streamsize __w = __out.width();
+	      _CharT* __pads = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * __w));
+	      streamsize __len = static_cast<streamsize>(_Traits::length(__s));
+	      if (__w > __len)
+		{
+		  __pad_char(__out, __pads, __s, __w, __len);
+		  __s = __pads;
+		  __len = __w;
+		}
+	      __out.write(__s, __len);
+	      __out.width(0);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      __out.setstate(ios_base::badbit);
+	      if ((__out.exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return __out;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s)
+    {
+      typedef basic_ostream<_CharT, _Traits> __ostream_type;
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+// 167.  Improper use of traits_type::length()
+      typedef char_traits<char>		     __ctraits_type;
+#endif
+      typename __ostream_type::sentry __cerb(__out);
+      if (__cerb)
+	{
+	  size_t __clen = __ctraits_type::length(__s);
+	  _CharT* __ws = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * (__clen + 1)));
+	  for (size_t  __i = 0; __i <= __clen; ++__i)
+	    __ws[__i] = __out.widen(__s[__i]);
+	  _CharT* __str = __ws;
+	  
+	  try 
+	    {
+	      streamsize __len = static_cast<streamsize>(__clen);
+	      streamsize __w = __out.width();
+	      _CharT* __pads = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * __w));
+	      
+	      if (__w > __len)
+		{
+		  __pad_char(__out, __pads, __ws, __w, __len);
+		  __str = __pads;
+		  __len = __w;
+		}
+	      __out.write(__str, __len);
+	      __out.width(0);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      __out.setstate(ios_base::badbit);
+	      if ((__out.exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return __out;
+    }
+
+  // Partial specializationss
+  template<class _Traits>
+    basic_ostream<char, _Traits>&
+    operator<<(basic_ostream<char, _Traits>& __out, const char* __s)
+    {
+      typedef basic_ostream<char, _Traits> __ostream_type;
+      typename __ostream_type::sentry __cerb(__out);
+      if (__cerb)
+	{
+	  try 
+	    {
+	      streamsize __w = __out.width();
+	      char* __pads = static_cast<char*>(__builtin_alloca(__w));
+	      streamsize __len = static_cast<streamsize>(_Traits::length(__s));
+	      if (__w > __len)
+		{
+		  __pad_char(__out, __pads, __s, __w, __len);
+		  __s = __pads;
+		  __len = __w;
+		}
+	      __out.write(__s, __len);
+	      __out.width(0);
+	    }
+	  catch(exception& __fail)
+	    {
+	      // 27.6.1.2.1 Common requirements.
+	      // Turn this on without causing an ios::failure to be thrown.
+	      __out.setstate(ios_base::badbit);
+	      if ((__out.exceptions() & ios_base::badbit) != 0)
+		__throw_exception_again;
+	    }
+	}
+      return __out;
+    }
+
+  // 21.3.7.9 basic_string::operator<<
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    basic_ostream<_CharT, _Traits>&
+    operator<<(basic_ostream<_CharT, _Traits>& __out,
+	       const basic_string<_CharT, _Traits, _Alloc>& __str)
+    { 
+      typedef basic_ostream<_CharT, _Traits> __ostream_type;
+      typename __ostream_type::sentry __cerb(__out);
+      if (__cerb)
+	{
+	  const _CharT* __s = __str.data();
+	  streamsize __w = __out.width();
+	  _CharT* __pads = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * __w));
+	  streamsize __len = static_cast<streamsize>(__str.size());
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+	  // 25. String operator<< uses width() value wrong
+#endif
+	  if (__w > __len)
+	    {
+	      __pad_char(__out, __pads, __s, __w, __len);
+	      __s = __pads;
+	      __len = __w;
+	    }
+	  streamsize __res = __out.rdbuf()->sputn(__s, __len);
+	  __out.width(0);
+	  if (__res != __len)
+	    __out.setstate(ios_base::failbit);
+	}
+      return __out;
+    }
+} // namespace std
+ 
+// Local Variables:
+// mode:C++
+// End:
+
diff --git a/contrib/media/updf/include/bits/poll.h b/contrib/media/updf/include/bits/poll.h
new file mode 100644
index 0000000000..d7996b46c5
--- /dev/null
+++ b/contrib/media/updf/include/bits/poll.h
@@ -0,0 +1,50 @@
+/* Copyright (C) 1997, 2001, 2006 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SYS_POLL_H
+# error "Never use <bits/poll.h> directly; include <sys/poll.h> instead."
+#endif
+
+/* Event types that can be polled for.  These bits may be set in `events'
+   to indicate the interesting event types; they will appear in `revents'
+   to indicate the status of the file descriptor.  */
+#define POLLIN		0x001		/* There is data to read.  */
+#define POLLPRI		0x002		/* There is urgent data to read.  */
+#define POLLOUT		0x004		/* Writing now will not block.  */
+
+#ifdef __USE_XOPEN
+/* These values are defined in XPG4.2.  */
+# define POLLRDNORM	0x040		/* Normal data may be read.  */
+# define POLLRDBAND	0x080		/* Priority data may be read.  */
+# define POLLWRNORM	0x100		/* Writing now will not block.  */
+# define POLLWRBAND	0x200		/* Priority data may be written.  */
+#endif
+
+#ifdef __USE_GNU
+/* These are extensions for Linux.  */
+# define POLLMSG	0x400
+# define POLLREMOVE	0x1000
+# define POLLRDHUP	0x2000
+#endif
+
+/* Event types always implicitly polled for.  These bits need not be set in
+   `events', but they will appear in `revents' to indicate the status of
+   the file descriptor.  */
+#define POLLERR		0x008		/* Error condition.  */
+#define POLLHUP		0x010		/* Hung up.  */
+#define POLLNVAL	0x020		/* Invalid polling request.  */
diff --git a/contrib/media/updf/include/bits/pthread_allocimpl.h b/contrib/media/updf/include/bits/pthread_allocimpl.h
new file mode 100644
index 0000000000..195905a3ac
--- /dev/null
+++ b/contrib/media/updf/include/bits/pthread_allocimpl.h
@@ -0,0 +1,491 @@
+/*
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BITS_PTHREAD_ALLOCIMPL_H
+#define _CPP_BITS_PTHREAD_ALLOCIMPL_H 1
+
+// Pthread-specific node allocator.
+// This is similar to the default allocator, except that free-list
+// information is kept separately for each thread, avoiding locking.
+// This should be reasonably fast even in the presence of threads.
+// The down side is that storage may not be well-utilized.
+// It is not an error to allocate memory in thread A and deallocate
+// it in thread B.  But this effectively transfers ownership of the memory,
+// so that it can only be reallocated by thread B.  Thus this can effectively
+// result in a storage leak if it's done on a regular basis.
+// It can also result in frequent sharing of
+// cache lines among processors, with potentially serious performance
+// consequences.
+
+#include <bits/c++config.h>
+#include <bits/std_cerrno.h>
+#include <bits/stl_alloc.h>
+#ifndef __RESTRICT
+#  define __RESTRICT
+#endif
+
+#include <new>
+
+namespace std
+{
+
+#define __STL_DATA_ALIGNMENT 8
+
+union _Pthread_alloc_obj {
+    union _Pthread_alloc_obj * __free_list_link;
+    char __client_data[__STL_DATA_ALIGNMENT];    /* The client sees this.    */
+};
+
+// Pthread allocators don't appear to the client to have meaningful
+// instances.  We do in fact need to associate some state with each
+// thread.  That state is represented by
+// _Pthread_alloc_per_thread_state<_Max_size>.
+
+template<size_t _Max_size>
+struct _Pthread_alloc_per_thread_state {
+  typedef _Pthread_alloc_obj __obj;
+  enum { _S_NFREELISTS = _Max_size/__STL_DATA_ALIGNMENT };
+  _Pthread_alloc_obj* volatile __free_list[_S_NFREELISTS]; 
+  _Pthread_alloc_per_thread_state<_Max_size> * __next; 
+	// Free list link for list of available per thread structures.
+  	// When one of these becomes available for reuse due to thread
+	// termination, any objects in its free list remain associated
+	// with it.  The whole structure may then be used by a newly
+	// created thread.
+  _Pthread_alloc_per_thread_state() : __next(0)
+  {
+    memset((void *)__free_list, 0, (size_t) _S_NFREELISTS * sizeof(__obj *));
+  }
+  // Returns an object of size __n, and possibly adds to size n free list.
+  void *_M_refill(size_t __n);
+};
+
+// Pthread-specific allocator.
+// The argument specifies the largest object size allocated from per-thread
+// free lists.  Larger objects are allocated using malloc_alloc.
+// Max_size must be a power of 2.
+template <size_t _Max_size = 128>
+class _Pthread_alloc_template {
+
+public: // but only for internal use:
+
+  typedef _Pthread_alloc_obj __obj;
+
+  // Allocates a chunk for nobjs of size size.  nobjs may be reduced
+  // if it is inconvenient to allocate the requested number.
+  static char *_S_chunk_alloc(size_t __size, int &__nobjs);
+
+  enum {_S_ALIGN = __STL_DATA_ALIGNMENT};
+
+  static size_t _S_round_up(size_t __bytes) {
+    return (((__bytes) + (int) _S_ALIGN-1) & ~((int) _S_ALIGN - 1));
+  }
+  static size_t _S_freelist_index(size_t __bytes) {
+    return (((__bytes) + (int) _S_ALIGN-1)/(int)_S_ALIGN - 1);
+  }
+
+private:
+  // Chunk allocation state. And other shared state.
+  // Protected by _S_chunk_allocator_lock.
+  static pthread_mutex_t _S_chunk_allocator_lock;
+  static char *_S_start_free;
+  static char *_S_end_free;
+  static size_t _S_heap_size;
+  static _Pthread_alloc_per_thread_state<_Max_size>* _S_free_per_thread_states;
+  static pthread_key_t _S_key;
+  static bool _S_key_initialized;
+        // Pthread key under which per thread state is stored. 
+        // Allocator instances that are currently unclaimed by any thread.
+  static void _S_destructor(void *instance);
+        // Function to be called on thread exit to reclaim per thread
+        // state.
+  static _Pthread_alloc_per_thread_state<_Max_size> *_S_new_per_thread_state();
+        // Return a recycled or new per thread state.
+  static _Pthread_alloc_per_thread_state<_Max_size> *_S_get_per_thread_state();
+        // ensure that the current thread has an associated
+        // per thread state.
+  class _M_lock;
+  friend class _M_lock;
+  class _M_lock {
+      public:
+        _M_lock () { pthread_mutex_lock(&_S_chunk_allocator_lock); }
+        ~_M_lock () { pthread_mutex_unlock(&_S_chunk_allocator_lock); }
+  };
+
+public:
+
+  /* n must be > 0      */
+  static void * allocate(size_t __n)
+  {
+    __obj * volatile * __my_free_list;
+    __obj * __RESTRICT __result;
+    _Pthread_alloc_per_thread_state<_Max_size>* __a;
+
+    if (__n > _Max_size) {
+        return(malloc_alloc::allocate(__n));
+    }
+    if (!_S_key_initialized ||
+        !(__a = (_Pthread_alloc_per_thread_state<_Max_size>*)
+                                 pthread_getspecific(_S_key))) {
+        __a = _S_get_per_thread_state();
+    }
+    __my_free_list = __a -> __free_list + _S_freelist_index(__n);
+    __result = *__my_free_list;
+    if (__result == 0) {
+        void *__r = __a -> _M_refill(_S_round_up(__n));
+        return __r;
+    }
+    *__my_free_list = __result -> __free_list_link;
+    return (__result);
+  };
+
+  /* p may not be 0 */
+  static void deallocate(void *__p, size_t __n)
+  {
+    __obj *__q = (__obj *)__p;
+    __obj * volatile * __my_free_list;
+    _Pthread_alloc_per_thread_state<_Max_size>* __a;
+
+    if (__n > _Max_size) {
+        malloc_alloc::deallocate(__p, __n);
+        return;
+    }
+    if (!_S_key_initialized ||
+        !(__a = (_Pthread_alloc_per_thread_state<_Max_size> *)
+                pthread_getspecific(_S_key))) {
+        __a = _S_get_per_thread_state();
+    }
+    __my_free_list = __a->__free_list + _S_freelist_index(__n);
+    __q -> __free_list_link = *__my_free_list;
+    *__my_free_list = __q;
+  }
+
+  static void * reallocate(void *__p, size_t __old_sz, size_t __new_sz);
+
+} ;
+
+typedef _Pthread_alloc_template<> pthread_alloc;
+
+
+template <size_t _Max_size>
+void _Pthread_alloc_template<_Max_size>::_S_destructor(void * __instance)
+{
+    _M_lock __lock_instance;	// Need to acquire lock here.
+    _Pthread_alloc_per_thread_state<_Max_size>* __s =
+        (_Pthread_alloc_per_thread_state<_Max_size> *)__instance;
+    __s -> __next = _S_free_per_thread_states;
+    _S_free_per_thread_states = __s;
+}
+
+template <size_t _Max_size>
+_Pthread_alloc_per_thread_state<_Max_size> *
+_Pthread_alloc_template<_Max_size>::_S_new_per_thread_state()
+{    
+    /* lock already held here.	*/
+    if (0 != _S_free_per_thread_states) {
+        _Pthread_alloc_per_thread_state<_Max_size> *__result =
+					_S_free_per_thread_states;
+        _S_free_per_thread_states = _S_free_per_thread_states -> __next;
+        return __result;
+    } else {
+        return new _Pthread_alloc_per_thread_state<_Max_size>;
+    }
+}
+
+template <size_t _Max_size>
+_Pthread_alloc_per_thread_state<_Max_size> *
+_Pthread_alloc_template<_Max_size>::_S_get_per_thread_state()
+{
+    /*REFERENCED*/
+    _M_lock __lock_instance;	// Need to acquire lock here.
+    int __ret_code;
+    _Pthread_alloc_per_thread_state<_Max_size> * __result;
+    if (!_S_key_initialized) {
+        if (pthread_key_create(&_S_key, _S_destructor)) {
+	    std::__throw_bad_alloc();  // defined in funcexcept.h
+        }
+        _S_key_initialized = true;
+    }
+    __result = _S_new_per_thread_state();
+    __ret_code = pthread_setspecific(_S_key, __result);
+    if (__ret_code) {
+      if (__ret_code == ENOMEM) {
+	std::__throw_bad_alloc();
+      } else {
+	// EINVAL
+	abort();
+      }
+    }
+    return __result;
+}
+
+/* We allocate memory in large chunks in order to avoid fragmenting     */
+/* the malloc heap too much.                                            */
+/* We assume that size is properly aligned.                             */
+template <size_t _Max_size>
+char *_Pthread_alloc_template<_Max_size>
+::_S_chunk_alloc(size_t __size, int &__nobjs)
+{
+  {
+    char * __result;
+    size_t __total_bytes;
+    size_t __bytes_left;
+    /*REFERENCED*/
+    _M_lock __lock_instance;         // Acquire lock for this routine
+
+    __total_bytes = __size * __nobjs;
+    __bytes_left = _S_end_free - _S_start_free;
+    if (__bytes_left >= __total_bytes) {
+        __result = _S_start_free;
+        _S_start_free += __total_bytes;
+        return(__result);
+    } else if (__bytes_left >= __size) {
+        __nobjs = __bytes_left/__size;
+        __total_bytes = __size * __nobjs;
+        __result = _S_start_free;
+        _S_start_free += __total_bytes;
+        return(__result);
+    } else {
+        size_t __bytes_to_get =
+		2 * __total_bytes + _S_round_up(_S_heap_size >> 4);
+        // Try to make use of the left-over piece.
+        if (__bytes_left > 0) {
+            _Pthread_alloc_per_thread_state<_Max_size>* __a = 
+                (_Pthread_alloc_per_thread_state<_Max_size>*)
+			pthread_getspecific(_S_key);
+            __obj * volatile * __my_free_list =
+                        __a->__free_list + _S_freelist_index(__bytes_left);
+
+            ((__obj *)_S_start_free) -> __free_list_link = *__my_free_list;
+            *__my_free_list = (__obj *)_S_start_free;
+        }
+#       ifdef _SGI_SOURCE
+          // Try to get memory that's aligned on something like a
+          // cache line boundary, so as to avoid parceling out
+          // parts of the same line to different threads and thus
+          // possibly different processors.
+          {
+            const int __cache_line_size = 128;  // probable upper bound
+            __bytes_to_get &= ~(__cache_line_size-1);
+            _S_start_free = (char *)memalign(__cache_line_size, __bytes_to_get); 
+            if (0 == _S_start_free) {
+              _S_start_free = (char *)malloc_alloc::allocate(__bytes_to_get);
+            }
+          }
+#       else  /* !SGI_SOURCE */
+          _S_start_free = (char *)malloc_alloc::allocate(__bytes_to_get);
+#       endif
+        _S_heap_size += __bytes_to_get;
+        _S_end_free = _S_start_free + __bytes_to_get;
+    }
+  }
+  // lock is released here
+  return(_S_chunk_alloc(__size, __nobjs));
+}
+
+
+/* Returns an object of size n, and optionally adds to size n free list.*/
+/* We assume that n is properly aligned.                                */
+/* We hold the allocation lock.                                         */
+template <size_t _Max_size>
+void *_Pthread_alloc_per_thread_state<_Max_size>
+::_M_refill(size_t __n)
+{
+    int __nobjs = 128;
+    char * __chunk =
+	_Pthread_alloc_template<_Max_size>::_S_chunk_alloc(__n, __nobjs);
+    __obj * volatile * __my_free_list;
+    __obj * __result;
+    __obj * __current_obj, * __next_obj;
+    int __i;
+
+    if (1 == __nobjs)  {
+        return(__chunk);
+    }
+    __my_free_list = __free_list
+		 + _Pthread_alloc_template<_Max_size>::_S_freelist_index(__n);
+
+    /* Build free list in chunk */
+      __result = (__obj *)__chunk;
+      *__my_free_list = __next_obj = (__obj *)(__chunk + __n);
+      for (__i = 1; ; __i++) {
+        __current_obj = __next_obj;
+        __next_obj = (__obj *)((char *)__next_obj + __n);
+        if (__nobjs - 1 == __i) {
+            __current_obj -> __free_list_link = 0;
+            break;
+        } else {
+            __current_obj -> __free_list_link = __next_obj;
+        }
+      }
+    return(__result);
+}
+
+template <size_t _Max_size>
+void *_Pthread_alloc_template<_Max_size>
+::reallocate(void *__p, size_t __old_sz, size_t __new_sz)
+{
+    void * __result;
+    size_t __copy_sz;
+
+    if (__old_sz > _Max_size
+	&& __new_sz > _Max_size) {
+        return(realloc(__p, __new_sz));
+    }
+    if (_S_round_up(__old_sz) == _S_round_up(__new_sz)) return(__p);
+    __result = allocate(__new_sz);
+    __copy_sz = __new_sz > __old_sz? __old_sz : __new_sz;
+    memcpy(__result, __p, __copy_sz);
+    deallocate(__p, __old_sz);
+    return(__result);
+}
+
+template <size_t _Max_size>
+_Pthread_alloc_per_thread_state<_Max_size> *
+_Pthread_alloc_template<_Max_size>::_S_free_per_thread_states = 0;
+
+template <size_t _Max_size>
+pthread_key_t _Pthread_alloc_template<_Max_size>::_S_key;
+
+template <size_t _Max_size>
+bool _Pthread_alloc_template<_Max_size>::_S_key_initialized = false;
+
+template <size_t _Max_size>
+pthread_mutex_t _Pthread_alloc_template<_Max_size>::_S_chunk_allocator_lock
+= PTHREAD_MUTEX_INITIALIZER;
+
+template <size_t _Max_size>
+char *_Pthread_alloc_template<_Max_size>
+::_S_start_free = 0;
+
+template <size_t _Max_size>
+char *_Pthread_alloc_template<_Max_size>
+::_S_end_free = 0;
+
+template <size_t _Max_size>
+size_t _Pthread_alloc_template<_Max_size>
+::_S_heap_size = 0;
+
+
+template <class _Tp>
+class pthread_allocator {
+  typedef pthread_alloc _S_Alloc;          // The underlying allocator.
+public:
+  typedef size_t     size_type;
+  typedef ptrdiff_t  difference_type;
+  typedef _Tp*       pointer;
+  typedef const _Tp* const_pointer;
+  typedef _Tp&       reference;
+  typedef const _Tp& const_reference;
+  typedef _Tp        value_type;
+
+  template <class _NewType> struct rebind {
+    typedef pthread_allocator<_NewType> other;
+  };
+
+  pthread_allocator() __STL_NOTHROW {}
+  pthread_allocator(const pthread_allocator& a) __STL_NOTHROW {}
+  template <class _OtherType>
+	pthread_allocator(const pthread_allocator<_OtherType>&)
+		__STL_NOTHROW {}
+  ~pthread_allocator() __STL_NOTHROW {}
+
+  pointer address(reference __x) const { return &__x; }
+  const_pointer address(const_reference __x) const { return &__x; }
+
+  // __n is permitted to be 0.  The C++ standard says nothing about what
+  // the return value is when __n == 0.
+  _Tp* allocate(size_type __n, const void* = 0) {
+    return __n != 0 ? static_cast<_Tp*>(_S_Alloc::allocate(__n * sizeof(_Tp)))
+                    : 0;
+  }
+
+  // p is not permitted to be a null pointer.
+  void deallocate(pointer __p, size_type __n)
+    { _S_Alloc::deallocate(__p, __n * sizeof(_Tp)); }
+
+  size_type max_size() const __STL_NOTHROW 
+    { return size_t(-1) / sizeof(_Tp); }
+
+  void construct(pointer __p, const _Tp& __val) { new(__p) _Tp(__val); }
+  void destroy(pointer _p) { _p->~_Tp(); }
+};
+
+template<>
+class pthread_allocator<void> {
+public:
+  typedef size_t      size_type;
+  typedef ptrdiff_t   difference_type;
+  typedef void*       pointer;
+  typedef const void* const_pointer;
+  typedef void        value_type;
+
+  template <class _NewType> struct rebind {
+    typedef pthread_allocator<_NewType> other;
+  };
+};
+
+template <size_t _Max_size>
+inline bool operator==(const _Pthread_alloc_template<_Max_size>&,
+                       const _Pthread_alloc_template<_Max_size>&)
+{
+  return true;
+}
+
+template <class _T1, class _T2>
+inline bool operator==(const pthread_allocator<_T1>&,
+                       const pthread_allocator<_T2>& a2) 
+{
+  return true;
+}
+
+template <class _T1, class _T2>
+inline bool operator!=(const pthread_allocator<_T1>&,
+                       const pthread_allocator<_T2>&)
+{
+  return false;
+}
+
+template <class _Tp, size_t _Max_size>
+struct _Alloc_traits<_Tp, _Pthread_alloc_template<_Max_size> >
+{
+  static const bool _S_instanceless = true;
+  typedef simple_alloc<_Tp, _Pthread_alloc_template<_Max_size> > _Alloc_type;
+  typedef __allocator<_Tp, _Pthread_alloc_template<_Max_size> > 
+          allocator_type;
+};
+
+template <class _Tp, class _Atype, size_t _Max>
+struct _Alloc_traits<_Tp, __allocator<_Atype, _Pthread_alloc_template<_Max> > >
+{
+  static const bool _S_instanceless = true;
+  typedef simple_alloc<_Tp, _Pthread_alloc_template<_Max> > _Alloc_type;
+  typedef __allocator<_Tp, _Pthread_alloc_template<_Max> > allocator_type;
+};
+
+template <class _Tp, class _Atype>
+struct _Alloc_traits<_Tp, pthread_allocator<_Atype> >
+{
+  static const bool _S_instanceless = true;
+  typedef simple_alloc<_Tp, _Pthread_alloc_template<> > _Alloc_type;
+  typedef pthread_allocator<_Tp> allocator_type;
+};
+
+
+} // namespace std
+
+#endif /* _CPP_BITS_PTHREAD_ALLOCIMPL_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/sbuf_iter.h b/contrib/media/updf/include/bits/sbuf_iter.h
new file mode 100644
index 0000000000..0f2c36db30
--- /dev/null
+++ b/contrib/media/updf/include/bits/sbuf_iter.h
@@ -0,0 +1,203 @@
+// Streambuf iterators
+
+// Copyright (C) 1997-2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// XXX Should specialize copy, find algorithms for streambuf iterators.
+
+#ifndef _CPP_BITS_SBUF_ITER_H
+#define _CPP_BITS_SBUF_ITER_H 1
+
+#pragma GCC system_header
+
+namespace std
+{
+  template<typename _CharT, typename _Traits>
+    class ostreambuf_iterator
+    : public iterator<output_iterator_tag, void, void, void, void>
+    {
+    public:
+      // Types:
+      typedef _CharT                           char_type;
+      typedef _Traits                          traits_type;
+      typedef basic_streambuf<_CharT, _Traits> streambuf_type;
+      typedef basic_ostream<_CharT, _Traits>   ostream_type;
+
+    private:
+      streambuf_type* 	_M_sbuf;
+      bool 		_M_failed;
+
+    public:
+      inline 
+      ostreambuf_iterator(ostream_type& __s) throw ()
+      : _M_sbuf(__s.rdbuf()), _M_failed(!_M_sbuf) { }
+      
+      ostreambuf_iterator(streambuf_type* __s) throw ()
+      : _M_sbuf(__s), _M_failed(!_M_sbuf) { }
+
+      ostreambuf_iterator& 
+      operator=(_CharT __c);
+
+      ostreambuf_iterator& 
+      operator*() throw()
+      { return *this; }
+
+      ostreambuf_iterator& 
+      operator++(int) throw()
+      { return *this; }
+
+      ostreambuf_iterator& 
+      operator++() throw()
+      { return *this; }
+
+      bool 
+      failed() const throw()
+      { return _M_failed; }
+    };
+
+  template<typename _CharT, typename _Traits>
+    inline ostreambuf_iterator<_CharT, _Traits>&
+    ostreambuf_iterator<_CharT, _Traits>::operator=(_CharT __c)
+    {
+      if (!_M_failed && 
+          _Traits::eq_int_type(_M_sbuf->sputc(__c),_Traits::eof()))
+      _M_failed = true;
+      return *this;
+    }
+
+
+  // 24.5.3 Template class istreambuf_iterator
+  template<typename _CharT, typename _Traits>
+    class istreambuf_iterator
+    : public iterator<input_iterator_tag, _CharT, typename _Traits::off_type,
+    		      _CharT*, _CharT&>
+    {
+    public:
+      // Types:
+      typedef _CharT                         		char_type;
+      typedef _Traits                        		traits_type;
+      typedef typename _Traits::int_type     		int_type;
+      typedef basic_streambuf<_CharT, _Traits> 		streambuf_type;
+      typedef basic_istream<_CharT, _Traits>         	istream_type;
+      // Non-standard Types:
+      typedef istreambuf_iterator<_CharT, _Traits>	__istreambufiter_type;
+
+    private:
+      // 24.5.3 istreambuf_iterator 
+      // p 1 
+      // If the end of stream is reached (streambuf_type::sgetc()
+      // returns traits_type::eof()), the iterator becomes equal to
+      // the "end of stream" iterator value.
+      // NB: This implementation assumes the "end of stream" value
+      // is EOF, or -1.
+      streambuf_type* 		_M_sbuf;  
+      int_type 			_M_c;
+
+    public:
+      istreambuf_iterator() throw() 
+      : _M_sbuf(NULL), _M_c(-2) { }
+      
+      istreambuf_iterator(istream_type& __s) throw()
+      : _M_sbuf(__s.rdbuf()), _M_c(-2) { }
+
+      istreambuf_iterator(streambuf_type* __s) throw()
+      : _M_sbuf(__s), _M_c(-2) { }
+       
+      // NB: This should really have an int_type return
+      // value, so "end of stream" postion can be checked without
+      // hacking.
+      char_type 
+      operator*() const
+      { 
+	// The result of operator*() on an end of stream is undefined.
+	char_type __ret;
+	if (_M_sbuf && _M_c != static_cast<int_type>(-2))
+	  __ret = _M_c;
+	else if (_M_sbuf)
+	  __ret = traits_type::to_char_type(_M_sbuf->sgetc()); 
+	else
+	  __ret = static_cast<char_type>(traits_type::eof());
+	return __ret;
+      }
+	
+      __istreambufiter_type& 
+      operator++()
+      { 
+	if (_M_sbuf)
+	  _M_sbuf->sbumpc();
+	_M_c = -2;
+	return *this; 
+      }
+
+      __istreambufiter_type
+      operator++(int)
+      {
+	__istreambufiter_type __old = *this;
+	if (_M_sbuf)
+	  __old._M_c = _M_sbuf->sbumpc();
+	_M_c = -2;
+	return __old; 
+      }
+
+      bool 
+      equal(const __istreambufiter_type& __b)
+      { 
+	int_type __eof = traits_type::eof();
+	bool __thiseof = !_M_sbuf || _M_sbuf->sgetc() == __eof;
+	bool __beof = !__b._M_sbuf 
+	  	      || __b._M_sbuf->sgetc() == __eof;
+	return (__thiseof && __beof || (!__thiseof && !__beof));
+      }
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+      // 110 istreambuf_iterator::equal not const
+      // NB: there is also number 111 pending on this function.
+      bool 
+      equal(const __istreambufiter_type& __b) const
+      {
+	int_type __eof = traits_type::eof();
+	bool __thiseof = !_M_sbuf || _M_sbuf->sgetc() == __eof;
+	bool __beof = !__b._M_sbuf 
+	  	      || __b._M_sbuf->sgetc() == __eof;
+	return (__thiseof && __beof || (!__thiseof && !__beof));
+      }
+#endif
+    };
+
+  template<typename _CharT, typename _Traits>
+    inline bool 
+    operator==(const istreambuf_iterator<_CharT, _Traits>& __a,
+	       const istreambuf_iterator<_CharT, _Traits>& __b)
+    { return __a.equal(__b); }
+
+  template<typename _CharT, typename _Traits>
+    inline bool 
+    operator!=(const istreambuf_iterator<_CharT, _Traits>& __a,
+	       const istreambuf_iterator<_CharT, _Traits>& __b)
+    { return !__a.equal(__b); }
+} // namespace std
+#endif
diff --git a/contrib/media/updf/include/bits/sequence_concepts.h b/contrib/media/updf/include/bits/sequence_concepts.h
new file mode 100644
index 0000000000..f251e2e26e
--- /dev/null
+++ b/contrib/media/updf/include/bits/sequence_concepts.h
@@ -0,0 +1,206 @@
+/*
+ * Copyright (c) 1999
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _STL_SEQUENCE_CONCEPTS_H
+#define _STL_SEQUENCE_CONCEPTS_H 1
+
+#pragma GCC system_header
+
+#include <bits/container_concepts.h>
+
+#ifdef __STL_USE_CONCEPT_CHECKS
+
+// This file covers the following concepts:
+//       _Sequence
+//       _FrontInsertionSequence
+//       _BackInsertionSequence
+
+struct _ERROR_IN_STL_SEQ {
+
+  template <class _XX>
+  static void
+  __fill_constructor_requirement_violation(_XX& __s) {
+    typename _XX::value_type __t = typename _XX::value_type();
+    typename _XX::difference_type __n = typename _XX::difference_type();
+    _XX __x(__n, __t);
+    __sink_unused_warning(__x);
+  }
+  template <class _XX>
+  static void
+  __fill_default_constructor_requirement_violation(_XX& __s) {
+    _STL_ERROR::__default_constructor_requirement_violation(*__s.begin());
+    typename _XX::difference_type __n = typename _XX::difference_type();
+    _XX __x(__n);
+    __sink_unused_warning(__x);
+  }  
+  template <class _XX>
+  static void
+  __range_constructor_requirement_violation(_XX& __s) {
+    _XX __x(__s.begin(), __s.end());
+    __sink_unused_warning(__x);
+  }
+  template <class _XX>
+  static void
+  __insert_function_requirement_violation(_XX& __s) {
+    typename _XX::value_type __t = typename _XX::value_type();
+    typename _XX::iterator __p = typename _XX::iterator();
+    __p = __s.insert(__p, __t);
+  }
+  template <class _XX>
+  static void
+  __fill_insert_function_requirement_violation(_XX& __s) {
+    typename _XX::value_type __t = typename _XX::value_type();
+    typename _XX::iterator __p = typename _XX::iterator();
+    typename _XX::difference_type __n = typename _XX::difference_type();
+    __s.insert(__p, __n, __t);
+  }
+  template <class _XX>
+  static void
+  __range_insert_function_requirement_violation(_XX& __s) {
+    typename _XX::iterator __p = typename _XX::iterator();
+    typename _XX::iterator __i = typename _XX::iterator();
+    typename _XX::iterator __j = typename _XX::iterator();
+    __s.insert(__p, __i, __j);
+  }
+  template <class _XX>
+  static void
+  __insert_element_function_requirement_violation(_XX& __s) {
+    typename _XX::value_type __t = typename _XX::value_type();
+    std::pair<typename _XX::iterator, bool> __r;
+    __r = __s.insert(__t);
+    __sink_unused_warning(__r);
+  }
+  template <class _XX>
+  static void
+  __unconditional_insert_element_function_requirement_violation(_XX& __s) {
+    typename _XX::value_type __t = typename _XX::value_type();
+    typename _XX::iterator __p;
+    __p = __s.insert(__t);
+    __sink_unused_warning(__p);
+  }
+  template <class _XX>
+  static void
+  __erase_function_requirement_violation(_XX& __s) {
+    typename _XX::iterator __p = typename _XX::iterator();
+    __p = __s.erase(__p);
+  }
+  template <class _XX>
+  static void
+  __range_erase_function_requirement_violation(_XX& __s) {
+    typename _XX::iterator __p = typename _XX::iterator();
+    typename _XX::iterator __q = typename _XX::iterator();
+    __p = __s.erase(__p, __q);
+  }
+  template <class _XX>
+  static void
+  __const_front_function_requirement_violation(const _XX& __s) {
+    typename _XX::const_reference __t = __s.front();
+    __sink_unused_warning(__t);
+  }
+  template <class _XX>
+  static void
+  __front_function_requirement_violation(_XX& __s) {
+    typename _XX::reference __t = __s.front();
+    __const_front_function_requirement_violation(__s);
+    __sink_unused_warning(__t);
+  }
+  template <class _XX>
+  static void
+  __const_back_function_requirement_violation(const _XX& __s) {
+    typename _XX::const_reference __t = __s.back();
+    __sink_unused_warning(__t);
+  }
+  template <class _XX>
+  static void
+  __back_function_requirement_violation(_XX& __s) {
+    typename _XX::reference __t = __s.back();
+    __const_back_function_requirement_violation(__s);
+    __sink_unused_warning(__t);
+  }
+  template <class _XX>
+  static void
+  __push_front_function_requirement_violation(_XX& __s) {
+    typename _XX::value_type __t = typename _XX::value_type();
+    __s.push_front(__t);
+  }
+  template <class _XX>
+  static void
+  __pop_front_function_requirement_violation(_XX& __s) {
+    __s.pop_front();
+  }
+  template <class _XX>
+  static void
+  __push_back_function_requirement_violation(_XX& __s) {
+    typename _XX::value_type __t = typename _XX::value_type();
+    __s.push_back(__t);
+  }
+  template <class _XX>
+  static void
+  __pop_back_function_requirement_violation(_XX& __s) {
+    __s.pop_back();
+  }
+
+};
+
+/* Sequence Containers */
+
+template <class _Sequence>
+struct _Sequence_concept_specification {
+static void
+_Sequence_requirement_violation(_Sequence __s) {
+  // Refinement of ForwardContainer
+  _ForwardContainer_concept_specification<_Sequence>::_ForwardContainer_requirement_violation(__s);
+  // Refinement of DefaultConstructible
+  _DefaultConstructible_concept_specification<_Sequence>::_DefaultConstructible_requirement_violation(__s);
+  // Valid Expressions
+  _ERROR_IN_STL_SEQ::__fill_constructor_requirement_violation(__s);
+  _ERROR_IN_STL_SEQ::__fill_default_constructor_requirement_violation(__s);
+  _ERROR_IN_STL_SEQ::__range_constructor_requirement_violation(__s);
+  _ERROR_IN_STL_SEQ::__insert_function_requirement_violation(__s);
+  _ERROR_IN_STL_SEQ::__fill_insert_function_requirement_violation(__s);
+  _ERROR_IN_STL_SEQ::__range_insert_function_requirement_violation(__s);
+  _ERROR_IN_STL_SEQ::__erase_function_requirement_violation(__s);
+  _ERROR_IN_STL_SEQ::__range_erase_function_requirement_violation(__s);
+  _ERROR_IN_STL_SEQ::__front_function_requirement_violation(__s);
+}
+};
+
+template <class _FrontInsertionSequence>
+struct _FrontInsertionSequence_concept_specification {
+static void
+_FrontInsertionSequence_requirement_violation(_FrontInsertionSequence __s) {
+  // Refinement of Sequence
+  _Sequence_concept_specification<_FrontInsertionSequence>::_Sequence_requirement_violation(__s);
+  // Valid Expressions
+  _ERROR_IN_STL_SEQ::__push_front_function_requirement_violation(__s);
+  _ERROR_IN_STL_SEQ::__pop_front_function_requirement_violation(__s);
+}
+};
+
+template <class _BackInsertionSequence>
+struct _BackInsertionSequence_concept_specification {
+static void
+_BackInsertionSequence_requirement_violation(_BackInsertionSequence __s) {
+  // Refinement of Sequence
+  _Sequence_concept_specification<_BackInsertionSequence>::_Sequence_requirement_violation(__s);
+  // Valid Expressions
+  _ERROR_IN_STL_SEQ::__back_function_requirement_violation(__s);
+  _ERROR_IN_STL_SEQ::__push_back_function_requirement_violation(__s);
+  _ERROR_IN_STL_SEQ::__pop_back_function_requirement_violation(__s);
+}
+};
+
+#endif /* if __STL_USE_CONCEPT_CHECKS */
+
+
+#endif /* _STL_SEQUENCE_CONCEPTS_H */
diff --git a/contrib/media/updf/include/bits/slice.h b/contrib/media/updf/include/bits/slice.h
new file mode 100644
index 0000000000..5efb6e8cf4
--- /dev/null
+++ b/contrib/media/updf/include/bits/slice.h
@@ -0,0 +1,80 @@
+// The template and inlines for the -*- C++ -*- slice class.
+
+// Copyright (C) 1997-1999, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+
+#ifndef _CPP_BITS_SLICE_H
+#define _CPP_BITS_SLICE_H 1
+
+#pragma GCC system_header
+
+namespace std
+{
+
+class slice
+{
+public:
+    slice ();
+    slice (size_t, size_t, size_t);
+
+    size_t start () const;
+    size_t size () const;
+    size_t stride () const;
+
+private:
+    size_t _M_off;                      // offset
+    size_t _M_sz;			// size
+    size_t _M_st;			// stride unit
+};
+
+inline slice::slice () {}
+
+inline slice::slice (size_t __o, size_t __d, size_t __s)
+        : _M_off (__o), _M_sz (__d), _M_st (__s) {}
+
+inline size_t
+slice::start () const
+  { return _M_off; }
+
+inline size_t
+slice::size () const
+  { return _M_sz; }
+
+inline size_t
+slice::stride () const
+  { return _M_st; }
+
+} // std::
+
+
+#endif /* _CPP_BITS_SLICE_H */
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/slice_array.h b/contrib/media/updf/include/bits/slice_array.h
new file mode 100644
index 0000000000..a38da2a837
--- /dev/null
+++ b/contrib/media/updf/include/bits/slice_array.h
@@ -0,0 +1,164 @@
+// The template and inlines for the -*- C++ -*- slice_array class.
+
+// Copyright (C) 1997-1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+
+#ifndef _CPP_BITS_SLICE_ARRAY_H
+#define _CPP_BITS_SLICE_ARRAY_H 1
+
+#pragma GCC system_header
+
+namespace std
+{
+    
+    template<typename _Tp>
+    class slice_array
+    {
+    public:
+        typedef _Tp value_type;
+        
+        void operator=   (const valarray<_Tp>&) const;
+        void operator*=  (const valarray<_Tp>&) const;
+        void operator/=  (const valarray<_Tp>&) const;
+        void operator%=  (const valarray<_Tp>&) const;
+        void operator+=  (const valarray<_Tp>&) const;
+        void operator-=  (const valarray<_Tp>&) const;
+        void operator^=  (const valarray<_Tp>&) const;
+        void operator&=  (const valarray<_Tp>&) const;
+        void operator|=  (const valarray<_Tp>&) const;
+        void operator<<= (const valarray<_Tp>&) const;
+        void operator>>= (const valarray<_Tp>&) const;
+        void operator= (const _Tp &);
+        //        ~slice_array ();
+        
+        template<class _Dom>
+        void operator=   (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator*=  (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator/=  (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator%=  (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator+=  (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator-=  (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator^=  (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator&=  (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator|=  (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator<<= (const _Expr<_Dom,_Tp>&) const;
+        template<class _Dom>
+        void operator>>= (const _Expr<_Dom,_Tp>&) const;
+        
+    private:
+        friend class valarray<_Tp>;
+        slice_array(_Array<_Tp>, const slice&);
+        
+        const size_t     _M_sz;
+        const size_t     _M_stride;
+        const _Array<_Tp> _M_array;
+        
+        // this constructor is implemented since we need to return a value.
+        slice_array (const slice_array&);
+
+        // not implemented
+        slice_array ();
+        slice_array& operator= (const slice_array&);
+    };
+
+    template<typename _Tp>
+    inline slice_array<_Tp>::slice_array (_Array<_Tp> __a, const slice& __s)
+            : _M_sz (__s.size ()), _M_stride (__s.stride ()),
+              _M_array (__a.begin () + __s.start ()) {}
+
+    
+    template<typename _Tp>
+    inline slice_array<_Tp>::slice_array(const slice_array<_Tp>& a)
+            : _M_sz(a._M_sz), _M_stride(a._M_stride), _M_array(a._M_array) {}
+    
+    //    template<typename _Tp>
+    //    inline slice_array<_Tp>::~slice_array () {}
+
+    template<typename _Tp>
+    inline void
+    slice_array<_Tp>::operator= (const _Tp& __t) 
+    { __valarray_fill (_M_array, _M_sz, _M_stride, __t); }
+    
+    template<typename _Tp>
+    inline void
+    slice_array<_Tp>::operator= (const valarray<_Tp>& __v) const
+    { __valarray_copy (_Array<_Tp> (__v), _M_array, _M_sz, _M_stride); }
+    
+    template<typename _Tp>
+    template<class _Dom>
+    inline void
+    slice_array<_Tp>::operator= (const _Expr<_Dom,_Tp>& __e) const
+    { __valarray_copy (__e, _M_sz, _M_array, _M_stride); }
+
+#undef _DEFINE_VALARRAY_OPERATOR
+#define _DEFINE_VALARRAY_OPERATOR(op, name)				\
+template<typename _Tp>							\
+inline void								\
+slice_array<_Tp>::operator op##= (const valarray<_Tp>& __v) const	\
+{									\
+  _Array_augmented_##name (_M_array, _M_sz, _M_stride, _Array<_Tp> (__v));\
+}									\
+									\
+template<typename _Tp> template<class _Dom>				\
+inline void								\
+slice_array<_Tp>::operator op##= (const _Expr<_Dom,_Tp>& __e) const	\
+{									\
+    _Array_augmented_##name (_M_array, _M_stride, __e, _M_sz);		\
+}
+        
+
+_DEFINE_VALARRAY_OPERATOR(*, multiplies)
+_DEFINE_VALARRAY_OPERATOR(/, divides)
+_DEFINE_VALARRAY_OPERATOR(%, modulus)
+_DEFINE_VALARRAY_OPERATOR(+, plus)
+_DEFINE_VALARRAY_OPERATOR(-, minus)
+_DEFINE_VALARRAY_OPERATOR(^, xor)
+_DEFINE_VALARRAY_OPERATOR(&, and)
+_DEFINE_VALARRAY_OPERATOR(|, or)
+_DEFINE_VALARRAY_OPERATOR(<<, shift_left)
+_DEFINE_VALARRAY_OPERATOR(>>, shift_right)
+
+#undef _DEFINE_VALARRAY_OPERATOR
+
+} // std::
+
+#endif /* _CPP_BITS_SLICE_ARRAY_H */
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/sstream.tcc b/contrib/media/updf/include/bits/sstream.tcc
new file mode 100644
index 0000000000..b2c5703f8b
--- /dev/null
+++ b/contrib/media/updf/include/bits/sstream.tcc
@@ -0,0 +1,213 @@
+// String based streams -*- C++ -*-
+
+// Copyright (C) 1997-1999, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.7  String-based streams
+//
+
+#ifndef _CPP_BITS_SSTREAM_TCC
+#define _CPP_BITS_SSTREAM_TCC	1
+
+#include <bits/std_sstream.h>
+
+namespace std
+{
+
+  template <class _CharT, class _Traits, class _Alloc>
+    basic_stringbuf<_CharT, _Traits, _Alloc>::int_type 
+    basic_stringbuf<_CharT, _Traits, _Alloc>::
+    pbackfail(int_type __c)
+    {
+      int_type __ret = traits_type::eof();
+      bool __testeof = traits_type::eq_int_type(__c, traits_type::eof());
+      bool __testpos = _M_in_cur && _M_in_beg < _M_in_cur; 
+      
+      // Try to put back __c into input sequence in one of three ways.
+      // Order these tests done in is unspecified by the standard.
+      if (__testpos)
+	{
+	  if (traits_type::eq(traits_type::to_char_type(__c), this->gptr()[-1])
+	      && !__testeof)
+	    {
+	      --_M_in_cur;
+	      __ret = __c;
+	    }
+	  else if (!__testeof)
+	    {
+	      --_M_in_cur;
+	      *_M_in_cur = traits_type::to_char_type(__c);
+	      __ret = __c;
+	    }
+	  else if (__testeof)
+	    {
+	      --_M_in_cur;
+	      __ret = traits_type::not_eof(__c);
+	    }
+	}
+      return __ret;
+    }
+  
+  template <class _CharT, class _Traits, class _Alloc>
+    basic_stringbuf<_CharT, _Traits, _Alloc>::int_type 
+    basic_stringbuf<_CharT, _Traits, _Alloc>::
+    overflow(int_type __c)
+    {
+      int_type __ret = traits_type::eof();
+      bool __testeof = traits_type::eq_int_type(__c, __ret);
+      bool __testwrite = _M_out_cur < _M_buf + _M_buf_size;
+      bool __testout = _M_mode & ios_base::out;
+
+      // Try to append __c into output sequence in one of two ways.
+      // Order these tests done in is unspecified by the standard.
+      if (__testout)
+	{
+	  if (!__testeof)
+	    {
+	      __size_type __len = max(_M_buf_size, _M_buf_size_opt);
+	      __len *= 2;
+
+	      if (__testwrite)
+		__ret = this->sputc(__c);
+	      else if (__len <= _M_string.max_size())
+		{
+		  // Force-allocate, re-sync.
+		  _M_string = this->str();
+		  _M_string.reserve(__len);
+		  _M_buf_size = static_cast<int_type>(__len);
+		  _M_really_sync(_M_in_cur - _M_in_beg, 
+				 _M_out_cur - _M_out_beg);
+		  *_M_out_cur = traits_type::to_char_type(__c);
+		  _M_out_cur_move(1);
+		  __ret = __c;
+		}
+	    }
+	  else
+	    __ret = traits_type::not_eof(__c);
+	}
+      return __ret;
+    }
+
+  template <class _CharT, class _Traits, class _Alloc>
+    basic_stringbuf<_CharT, _Traits, _Alloc>::pos_type
+    basic_stringbuf<_CharT, _Traits, _Alloc>::
+    seekoff(off_type __off, ios_base::seekdir __way, ios_base::openmode __mode)
+    {
+      pos_type __ret =  pos_type(off_type(-1)); 
+      bool __testin = __mode & ios_base::in && _M_mode & ios_base::in;
+      bool __testout = __mode & ios_base::out && _M_mode & ios_base::out;
+      bool __testboth = __testin && __testout && __way != ios_base::cur;
+      
+      if (_M_buf_size && ((__testin != __testout) || __testboth))
+	{
+	  char_type* __beg = _M_buf;
+	  char_type* __curi = NULL;
+	  char_type* __curo = NULL;
+	  char_type* __endi = NULL;
+	  char_type* __endo = NULL;
+
+	  if (__testin)
+	    {
+	      __curi = this->gptr();
+	      __endi = this->egptr();
+	    }
+	  if (__testout)
+	    {
+	      __curo = this->pptr();
+	      __endo = this->epptr();
+	    }
+
+	  off_type __newoffi = 0;
+	  off_type __newoffo = 0;
+	  if (__way == ios_base::cur)
+	    {
+	      __newoffi = __curi - __beg;
+	      __newoffo = __curo - __beg;
+	    }
+	  else if (__way == ios_base::end)
+	    {
+	      __newoffi = __endi - __beg;
+	      __newoffo = __endo - __beg;
+	    }
+
+	  if (__testin
+	      && __newoffi + __off >= 0 && __endi - __beg >= __newoffi + __off)
+	    {
+	      _M_in_cur = __beg + __newoffi + __off;
+	      __ret = pos_type(__newoffi);
+	    }
+	  if (__testout
+	      && __newoffo + __off >= 0 && __endo - __beg >= __newoffo + __off)
+	    {
+	      _M_out_cur_move(__newoffo + __off - (_M_out_cur - __beg));
+	      __ret = pos_type(__newoffo);
+	    }
+	}
+      return __ret;
+    }
+
+  template <class _CharT, class _Traits, class _Alloc>
+    basic_stringbuf<_CharT, _Traits, _Alloc>::pos_type
+    basic_stringbuf<_CharT, _Traits, _Alloc>::
+    seekpos(pos_type __sp, ios_base::openmode __mode)
+    {
+      pos_type __ret =  pos_type(off_type(-1)); 
+      off_type __pos = __sp._M_position();
+      char_type* __beg = NULL;
+      char_type* __end = NULL;
+      bool __testin = __mode & ios_base::in && _M_mode & ios_base::in;
+      bool __testout = __mode & ios_base::out && _M_mode & ios_base::out;
+      
+      if (__testin)
+	{
+	  __beg = this->eback();
+	  __end = this->egptr();
+	}
+      if (__testout)
+	{
+	  __beg = this->pbase();
+	  __end = _M_buf + _M_buf_size;
+	}
+ 
+      if (0 <= __pos && __pos <= __end - __beg)
+	{
+	  // Need to set both of these if applicable
+	  if (__testin)
+	    _M_in_cur = _M_in_beg + __pos;
+	  if (__testout)
+	    _M_out_cur_move((__pos) - (_M_out_cur - __beg));
+	  __ret = pos_type(off_type(__pos));
+	}
+      
+      return __ret;
+    }
+
+} // namespace std
+
+#endif	/* _CPP_BITS_SSTREAM_TCC */
+
diff --git a/contrib/media/updf/include/bits/std_algorithm.h b/contrib/media/updf/include/bits/std_algorithm.h
new file mode 100644
index 0000000000..4079cf3665
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_algorithm.h
@@ -0,0 +1,42 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_ALGORITHM
+#define _CPP_ALGORITHM 1
+
+#pragma GCC system_header
+
+#include <bits/stl_algobase.h>
+#include <bits/stl_construct.h>
+#include <bits/stl_uninitialized.h>
+#include <bits/stl_tempbuf.h>
+#include <bits/stl_algo.h>
+
+#endif /* _CPP_ALGORITHM */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/std_bitset.h b/contrib/media/updf/include/bits/std_bitset.h
new file mode 100644
index 0000000000..eee8247af7
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_bitset.h
@@ -0,0 +1,782 @@
+/*
+ * Copyright (c) 1998
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */ 
+
+#ifndef __SGI_STL_BITSET
+#define __SGI_STL_BITSET
+
+#pragma GCC system_header
+
+// A bitset of size N has N % (sizeof(unsigned long) * CHAR_BIT) unused 
+// bits.  (They are the high- order bits in the highest word.)  It is
+// a class invariant of class bitset<> that those unused bits are
+// always zero.
+
+// Most of the actual code isn't contained in bitset<> itself, but in the 
+// base class _Base_bitset.  The base class works with whole words, not with
+// individual bits.  This allows us to specialize _Base_bitset for the
+// important special case where the bitset is only a single word.
+
+// The C++ standard does not define the precise semantics of operator[].
+// In this implementation the const version of operator[] is equivalent
+// to test(), except that it does no range checking.  The non-const version
+// returns a reference to a bit, again without doing any range checking.
+
+
+#include <bits/std_cstddef.h>     // for size_t
+#include <bits/std_cstring.h>     // for memset
+#include <bits/std_string.h>
+#include <bits/std_stdexcept.h>   // for invalid_argument, out_of_range, 
+				  // overflow_error
+
+#include <bits/std_ostream.h>     // for ostream (operator<<)
+#include <bits/std_istream.h>     // for istream (operator>>)
+
+#define _GLIBCPP_BITSET_BITS_PER_WORD (CHAR_BIT*sizeof(unsigned long))
+#define __BITSET_WORDS(__n) \
+ ((__n) < 1 ? 1 : ((__n) + _GLIBCPP_BITSET_BITS_PER_WORD - 1)/_GLIBCPP_BITSET_BITS_PER_WORD)
+
+namespace std
+{
+
+// structure to aid in counting bits
+template<bool __dummy> 
+struct _Bit_count {
+  static unsigned char _S_bit_count[256];
+};
+
+// Mapping from 8 bit unsigned integers to the index of the first one
+// bit:
+template<bool __dummy> 
+struct _First_one {
+  static unsigned char _S_first_one[256];
+};
+
+//
+// Base class: general case.
+//
+
+template<size_t _Nw>
+struct _Base_bitset {
+  typedef unsigned long _WordT;
+
+  _WordT _M_w[_Nw];                // 0 is the least significant word.
+
+  _Base_bitset( void ) { _M_do_reset(); }
+  _Base_bitset(unsigned long __val) {
+    _M_do_reset();
+    _M_w[0] = __val;
+  }
+
+  static size_t _S_whichword( size_t __pos )
+    { return __pos / _GLIBCPP_BITSET_BITS_PER_WORD; }
+  static size_t _S_whichbyte( size_t __pos )
+    { return (__pos % _GLIBCPP_BITSET_BITS_PER_WORD) / CHAR_BIT; }
+  static size_t _S_whichbit( size_t __pos )
+    { return __pos % _GLIBCPP_BITSET_BITS_PER_WORD; }
+  static _WordT _S_maskbit( size_t __pos )
+    { return (static_cast<_WordT>(1)) << _S_whichbit(__pos); }
+
+  _WordT& _M_getword(size_t __pos)       { return _M_w[_S_whichword(__pos)]; }
+  _WordT  _M_getword(size_t __pos) const { return _M_w[_S_whichword(__pos)]; }
+
+  _WordT& _M_hiword()       { return _M_w[_Nw - 1]; }
+  _WordT  _M_hiword() const { return _M_w[_Nw - 1]; }
+
+  void _M_do_and(const _Base_bitset<_Nw>& __x) {
+    for ( size_t __i = 0; __i < _Nw; __i++ ) {
+      _M_w[__i] &= __x._M_w[__i];
+    }
+  }
+
+  void _M_do_or(const _Base_bitset<_Nw>& __x) {
+    for ( size_t __i = 0; __i < _Nw; __i++ ) {
+      _M_w[__i] |= __x._M_w[__i];
+    }
+  }
+
+  void _M_do_xor(const _Base_bitset<_Nw>& __x) {
+    for ( size_t __i = 0; __i < _Nw; __i++ ) {
+      _M_w[__i] ^= __x._M_w[__i];
+    }
+  }
+
+  void _M_do_left_shift(size_t __shift);
+  void _M_do_right_shift(size_t __shift);
+
+  void _M_do_flip() {
+    for ( size_t __i = 0; __i < _Nw; __i++ ) {
+      _M_w[__i] = ~_M_w[__i];
+    }
+  }
+
+  void _M_do_set() {
+    for ( size_t __i = 0; __i < _Nw; __i++ ) {
+      _M_w[__i] = ~static_cast<_WordT>(0);
+    }
+  }
+
+  void _M_do_reset() { memset(_M_w, 0, _Nw * sizeof(_WordT)); }
+
+  bool _M_is_equal(const _Base_bitset<_Nw>& __x) const {
+    for (size_t __i = 0; __i < _Nw; ++__i) {
+      if (_M_w[__i] != __x._M_w[__i])
+        return false;
+    }
+    return true;
+  }
+
+  bool _M_is_any() const {
+    for ( size_t __i = 0; __i < _Nw; __i++ ) {
+      if ( _M_w[__i] != static_cast<_WordT>(0) )
+        return true;
+    }
+    return false;
+  }
+
+  size_t _M_do_count() const {
+    size_t __result = 0;
+    const unsigned char* __byte_ptr = (const unsigned char*)_M_w;
+    const unsigned char* __end_ptr = (const unsigned char*)(_M_w+_Nw);
+
+    while ( __byte_ptr < __end_ptr ) {
+      __result += _Bit_count<true>::_S_bit_count[*__byte_ptr];
+      __byte_ptr++;
+    }
+    return __result;
+  }
+
+  unsigned long _M_do_to_ulong() const; 
+
+  // find first "on" bit
+  size_t _M_do_find_first(size_t __not_found) const;
+
+  // find the next "on" bit that follows "prev"
+  size_t _M_do_find_next(size_t __prev, size_t __not_found) const;
+};
+
+//
+// Definitions of non-inline functions from _Base_bitset.
+// 
+
+template<size_t _Nw>
+void _Base_bitset<_Nw>::_M_do_left_shift(size_t __shift) 
+{
+  if (__shift != 0) {
+    const size_t __wshift = __shift / _GLIBCPP_BITSET_BITS_PER_WORD;
+    const size_t __offset = __shift % _GLIBCPP_BITSET_BITS_PER_WORD;
+
+    if (__offset == 0)
+      for (size_t __n = _Nw - 1; __n >= __wshift; --__n)
+        _M_w[__n] = _M_w[__n - __wshift];
+
+    else {
+      const size_t __sub_offset = _GLIBCPP_BITSET_BITS_PER_WORD - __offset;
+      for (size_t __n = _Nw - 1; __n > __wshift; --__n)
+        _M_w[__n] = (_M_w[__n - __wshift] << __offset) | 
+                    (_M_w[__n - __wshift - 1] >> __sub_offset);
+      _M_w[__wshift] = _M_w[0] << __offset;
+    }
+
+    fill(_M_w + 0, _M_w + __wshift, static_cast<_WordT>(0));
+  }
+}
+
+template<size_t _Nw>
+void _Base_bitset<_Nw>::_M_do_right_shift(size_t __shift) 
+{
+  if (__shift != 0) {
+    const size_t __wshift = __shift / _GLIBCPP_BITSET_BITS_PER_WORD;
+    const size_t __offset = __shift % _GLIBCPP_BITSET_BITS_PER_WORD;
+    const size_t __limit = _Nw - __wshift - 1;
+
+    if (__offset == 0)
+      for (size_t __n = 0; __n <= __limit; ++__n)
+        _M_w[__n] = _M_w[__n + __wshift];
+
+    else {
+      const size_t __sub_offset = _GLIBCPP_BITSET_BITS_PER_WORD - __offset;
+      for (size_t __n = 0; __n < __limit; ++__n)
+        _M_w[__n] = (_M_w[__n + __wshift] >> __offset) |
+                    (_M_w[__n + __wshift + 1] << __sub_offset);
+      _M_w[__limit] = _M_w[_Nw-1] >> __offset;
+    }
+
+    fill(_M_w + __limit + 1, _M_w + _Nw, static_cast<_WordT>(0));
+  }
+}
+
+template<size_t _Nw>
+unsigned long _Base_bitset<_Nw>::_M_do_to_ulong() const
+{
+  for (size_t __i = 1; __i < _Nw; ++__i) 
+    if (_M_w[__i]) 
+      __STL_THROW(overflow_error("bitset"));
+  
+  return _M_w[0];
+}
+
+template<size_t _Nw>
+size_t _Base_bitset<_Nw>::_M_do_find_first(size_t __not_found) const 
+{
+  for ( size_t __i = 0; __i < _Nw; __i++ ) {
+    _WordT __thisword = _M_w[__i];
+    if ( __thisword != static_cast<_WordT>(0) ) {
+      // find byte within word
+      for ( size_t __j = 0; __j < sizeof(_WordT); __j++ ) {
+        unsigned char __this_byte
+          = static_cast<unsigned char>(__thisword & (~(unsigned char)0));
+        if ( __this_byte )
+          return __i*_GLIBCPP_BITSET_BITS_PER_WORD + __j*CHAR_BIT +
+            _First_one<true>::_S_first_one[__this_byte];
+
+        __thisword >>= CHAR_BIT;
+      }
+    }
+  }
+  // not found, so return an indication of failure.
+  return __not_found;
+}
+
+template<size_t _Nw>
+size_t
+_Base_bitset<_Nw>::_M_do_find_next(size_t __prev, size_t __not_found) const
+{
+  // make bound inclusive
+  ++__prev;
+
+  // check out of bounds
+  if ( __prev >= _Nw * _GLIBCPP_BITSET_BITS_PER_WORD )
+    return __not_found;
+
+    // search first word
+  size_t __i = _S_whichword(__prev);
+  _WordT __thisword = _M_w[__i];
+
+    // mask off bits below bound
+  __thisword &= (~static_cast<_WordT>(0)) << _S_whichbit(__prev);
+
+  if ( __thisword != static_cast<_WordT>(0) ) {
+    // find byte within word
+    // get first byte into place
+    __thisword >>= _S_whichbyte(__prev) * CHAR_BIT;
+    for ( size_t __j = _S_whichbyte(__prev); __j < sizeof(_WordT); __j++ ) {
+      unsigned char __this_byte
+        = static_cast<unsigned char>(__thisword & (~(unsigned char)0));
+      if ( __this_byte )
+        return __i*_GLIBCPP_BITSET_BITS_PER_WORD + __j*CHAR_BIT +
+          _First_one<true>::_S_first_one[__this_byte];
+
+      __thisword >>= CHAR_BIT;
+    }
+  }
+
+  // check subsequent words
+  __i++;
+  for ( ; __i < _Nw; __i++ ) {
+    __thisword = _M_w[__i];
+    if ( __thisword != static_cast<_WordT>(0) ) {
+      // find byte within word
+      for ( size_t __j = 0; __j < sizeof(_WordT); __j++ ) {
+        unsigned char __this_byte
+          = static_cast<unsigned char>(__thisword & (~(unsigned char)0));
+        if ( __this_byte )
+          return __i*_GLIBCPP_BITSET_BITS_PER_WORD + __j*CHAR_BIT +
+            _First_one<true>::_S_first_one[__this_byte];
+
+        __thisword >>= CHAR_BIT;
+      }
+    }
+  }
+
+  // not found, so return an indication of failure.
+  return __not_found;
+} // end _M_do_find_next
+
+
+// ------------------------------------------------------------
+
+//
+// Base class: specialization for a single word.
+//
+
+template<> struct _Base_bitset<1> {
+  typedef unsigned long _WordT;
+  _WordT _M_w;
+
+  _Base_bitset( void ) : _M_w(0) {}
+  _Base_bitset(unsigned long __val) : _M_w(__val) {}
+
+  static size_t _S_whichword( size_t __pos )
+    { return __pos / _GLIBCPP_BITSET_BITS_PER_WORD; }
+  static size_t _S_whichbyte( size_t __pos )
+    { return (__pos % _GLIBCPP_BITSET_BITS_PER_WORD) / CHAR_BIT; }
+  static size_t _S_whichbit( size_t __pos )
+    {  return __pos % _GLIBCPP_BITSET_BITS_PER_WORD; }
+  static _WordT _S_maskbit( size_t __pos )
+    { return (static_cast<_WordT>(1)) << _S_whichbit(__pos); }
+
+  _WordT& _M_getword(size_t)       { return _M_w; }
+  _WordT  _M_getword(size_t) const { return _M_w; }
+
+  _WordT& _M_hiword()       { return _M_w; }
+  _WordT  _M_hiword() const { return _M_w; }
+
+  void _M_do_and(const _Base_bitset<1>& __x) { _M_w &= __x._M_w; }
+  void _M_do_or(const _Base_bitset<1>& __x)  { _M_w |= __x._M_w; }
+  void _M_do_xor(const _Base_bitset<1>& __x) { _M_w ^= __x._M_w; }
+  void _M_do_left_shift(size_t __shift)     { _M_w <<= __shift; }
+  void _M_do_right_shift(size_t __shift)    { _M_w >>= __shift; }
+  void _M_do_flip()                       { _M_w = ~_M_w; }
+  void _M_do_set()                        { _M_w = ~static_cast<_WordT>(0); }
+  void _M_do_reset()                      { _M_w = 0; }
+
+  bool _M_is_equal(const _Base_bitset<1>& __x) const
+    { return _M_w == __x._M_w; }
+  bool _M_is_any() const
+    { return _M_w != 0; }
+
+  size_t _M_do_count() const {
+    size_t __result = 0;
+    const unsigned char* __byte_ptr = (const unsigned char*)&_M_w;
+    const unsigned char* __end_ptr
+      = ((const unsigned char*)&_M_w)+sizeof(_M_w);
+    while ( __byte_ptr < __end_ptr ) {
+      __result += _Bit_count<true>::_S_bit_count[*__byte_ptr];
+      __byte_ptr++;
+    }
+    return __result;
+  }
+
+  unsigned long _M_do_to_ulong() const { return _M_w; }
+
+  size_t _M_do_find_first(size_t __not_found) const;
+
+  // find the next "on" bit that follows "prev"
+  size_t _M_do_find_next(size_t __prev, size_t __not_found) const; 
+
+};
+
+
+// ------------------------------------------------------------
+// Helper class to zero out the unused high-order bits in the highest word.
+
+template <size_t _Extrabits> struct _Sanitize {
+  static void _M_do_sanitize(unsigned long& __val)
+    { __val &= ~((~static_cast<unsigned long>(0)) << _Extrabits); }
+};
+
+template<> struct _Sanitize<0> {
+  static void _M_do_sanitize(unsigned long) {}
+};
+
+
+
+// ------------------------------------------------------------
+// Class bitset.
+//   _Nb may be any nonzero number of type size_t.
+
+template<size_t _Nb>
+class bitset : private _Base_bitset<__BITSET_WORDS(_Nb)>
+{
+private:
+  typedef _Base_bitset<__BITSET_WORDS(_Nb)> _Base;
+  typedef unsigned long _WordT;
+
+private:
+  void _M_do_sanitize() {
+    _Sanitize<_Nb%_GLIBCPP_BITSET_BITS_PER_WORD>::_M_do_sanitize(this->_M_hiword());
+  }
+
+public:
+
+  // bit reference:
+  class reference;
+  friend class reference;
+
+  class reference {
+    friend class bitset;
+
+    _WordT *_M_wp;
+    size_t _M_bpos;
+
+    // left undefined
+    reference();
+
+  public:
+    reference( bitset& __b, size_t __pos ) {
+      _M_wp = &__b._M_getword(__pos);
+      _M_bpos = _Base::_S_whichbit(__pos);
+    }
+
+    ~reference() {}
+
+    // for b[i] = __x;
+    reference& operator=(bool __x) {
+      if ( __x )
+        *_M_wp |= _Base::_S_maskbit(_M_bpos);
+      else
+        *_M_wp &= ~_Base::_S_maskbit(_M_bpos);
+
+      return *this;
+    }
+
+    // for b[i] = b[__j];
+    reference& operator=(const reference& __j) {
+      if ( (*(__j._M_wp) & _Base::_S_maskbit(__j._M_bpos)) )
+        *_M_wp |= _Base::_S_maskbit(_M_bpos);
+      else
+        *_M_wp &= ~_Base::_S_maskbit(_M_bpos);
+
+      return *this;
+    }
+
+    // flips the bit
+    bool operator~() const
+      { return (*(_M_wp) & _Base::_S_maskbit(_M_bpos)) == 0; }
+
+    // for __x = b[i];
+    operator bool() const
+      { return (*(_M_wp) & _Base::_S_maskbit(_M_bpos)) != 0; }
+
+    // for b[i].flip();
+    reference& flip() {
+      *_M_wp ^= _Base::_S_maskbit(_M_bpos);
+      return *this;
+    }
+  };
+
+  // 23.3.5.1 constructors:
+  bitset() {}
+  bitset(unsigned long __val) : _Base_bitset<__BITSET_WORDS(_Nb)>(__val) 
+    { _M_do_sanitize(); }
+
+  template<class _CharT, class _Traits, class _Alloc>
+  explicit bitset(const basic_string<_CharT, _Traits, _Alloc>& __s,
+                  size_t __pos = 0)
+    : _Base() 
+  {
+    if (__pos > __s.size()) 
+      __STL_THROW(out_of_range("bitset"));
+    _M_copy_from_string(__s, __pos,
+                        basic_string<_CharT, _Traits, _Alloc>::npos);
+  }
+  template<class _CharT, class _Traits, class _Alloc>
+  bitset(const basic_string<_CharT, _Traits, _Alloc>& __s,
+         size_t __pos,
+         size_t __n)
+    : _Base() 
+  {
+    if (__pos > __s.size()) 
+      __STL_THROW(out_of_range("bitset"));
+    _M_copy_from_string(__s, __pos, __n);
+  }
+
+  // 23.3.5.2 bitset operations:
+  bitset<_Nb>& operator&=(const bitset<_Nb>& __rhs) {
+    this->_M_do_and(__rhs);
+    return *this;
+  }
+
+  bitset<_Nb>& operator|=(const bitset<_Nb>& __rhs) {
+    this->_M_do_or(__rhs);
+    return *this;
+  }
+
+  bitset<_Nb>& operator^=(const bitset<_Nb>& __rhs) {
+    this->_M_do_xor(__rhs);
+    return *this;
+  }
+
+  bitset<_Nb>& operator<<=(size_t __pos) {
+    this->_M_do_left_shift(__pos);
+    this->_M_do_sanitize();
+    return *this;
+  }
+
+  bitset<_Nb>& operator>>=(size_t __pos) {
+    this->_M_do_right_shift(__pos);
+    this->_M_do_sanitize();
+    return *this;
+  }
+
+  //
+  // Extension:
+  // Versions of single-bit set, reset, flip, test with no range checking.
+  //
+
+  bitset<_Nb>& _Unchecked_set(size_t __pos) {
+    this->_M_getword(__pos) |= _Base::_S_maskbit(__pos);
+    return *this;
+  }
+
+  bitset<_Nb>& _Unchecked_set(size_t __pos, int __val) {
+    if (__val)
+      this->_M_getword(__pos) |= _Base::_S_maskbit(__pos);
+    else
+      this->_M_getword(__pos) &= ~_Base::_S_maskbit(__pos);
+
+    return *this;
+  }
+
+  bitset<_Nb>& _Unchecked_reset(size_t __pos) {
+    this->_M_getword(__pos) &= ~_Base::_S_maskbit(__pos);
+    return *this;
+  }
+
+  bitset<_Nb>& _Unchecked_flip(size_t __pos) {
+    this->_M_getword(__pos) ^= _Base::_S_maskbit(__pos);
+    return *this;
+  }
+
+  bool _Unchecked_test(size_t __pos) const {
+    return (this->_M_getword(__pos) & _Base::_S_maskbit(__pos))
+      != static_cast<_WordT>(0);
+  }
+
+  // Set, reset, and flip.
+
+  bitset<_Nb>& set() {
+    this->_M_do_set();
+    this->_M_do_sanitize();
+    return *this;
+  }
+
+  bitset<_Nb>& set(size_t __pos, bool __val = true) {
+    if (__pos >= _Nb)
+      __STL_THROW(out_of_range("bitset"));
+
+    return _Unchecked_set(__pos, __val);
+  }
+
+  bitset<_Nb>& reset() {
+    this->_M_do_reset();
+    return *this;
+  }
+
+  bitset<_Nb>& reset(size_t __pos) {
+    if (__pos >= _Nb)
+      __STL_THROW(out_of_range("bitset"));
+
+    return _Unchecked_reset(__pos);
+  }
+
+  bitset<_Nb>& flip() {
+    this->_M_do_flip();
+    this->_M_do_sanitize();
+    return *this;
+  }
+
+  bitset<_Nb>& flip(size_t __pos) {
+    if (__pos >= _Nb)
+      __STL_THROW(out_of_range("bitset"));
+
+    return _Unchecked_flip(__pos);
+  }
+
+  bitset<_Nb> operator~() const { 
+    return bitset<_Nb>(*this).flip();
+  }
+
+  // element access:
+  //for b[i];
+  reference operator[](size_t __pos) { return reference(*this,__pos); }
+  bool operator[](size_t __pos) const { return _Unchecked_test(__pos); }
+
+  unsigned long to_ulong() const { return this->_M_do_to_ulong(); }
+
+  template <class _CharT, class _Traits, class _Alloc>
+  basic_string<_CharT, _Traits, _Alloc> to_string() const {
+    basic_string<_CharT, _Traits, _Alloc> __result;
+    _M_copy_to_string(__result);
+    return __result;
+  }
+
+  // Helper functions for string operations.
+  template<class _CharT, class _Traits, class _Alloc>
+  void _M_copy_from_string(const basic_string<_CharT,_Traits,_Alloc>& __s,
+                          size_t,
+                          size_t);
+
+  template<class _CharT, class _Traits, class _Alloc>
+  void _M_copy_to_string(basic_string<_CharT,_Traits,_Alloc>&) const;
+
+  size_t count() const { return this->_M_do_count(); }
+
+  size_t size() const { return _Nb; }
+
+  bool operator==(const bitset<_Nb>& __rhs) const {
+    return this->_M_is_equal(__rhs);
+  }
+  bool operator!=(const bitset<_Nb>& __rhs) const {
+    return !this->_M_is_equal(__rhs);
+  }
+
+  bool test(size_t __pos) const {
+    if (__pos >= _Nb)
+      __STL_THROW(out_of_range("bitset"));
+
+    return _Unchecked_test(__pos);
+  }
+
+  bool any() const { return this->_M_is_any(); }
+  bool none() const { return !this->_M_is_any(); }
+
+  bitset<_Nb> operator<<(size_t __pos) const
+    { return bitset<_Nb>(*this) <<= __pos; }
+  bitset<_Nb> operator>>(size_t __pos) const
+    { return bitset<_Nb>(*this) >>= __pos; }
+
+  //
+  // EXTENSIONS: bit-find operations.  These operations are
+  // experimental, and are subject to change or removal in future
+  // versions.
+  // 
+
+  // find the index of the first "on" bit
+  size_t _Find_first() const 
+    { return this->_M_do_find_first(_Nb); }
+
+  // find the index of the next "on" bit after prev
+  size_t _Find_next( size_t __prev ) const 
+    { return this->_M_do_find_next(__prev, _Nb); }
+
+};
+
+//
+// Definitions of non-inline member functions.
+//
+
+template <size_t _Nb>
+template<class _CharT, class _Traits, class _Alloc>
+void bitset<_Nb>
+  ::_M_copy_from_string(const basic_string<_CharT,_Traits,_Alloc>& __s,
+                        size_t __pos,
+                        size_t __n)
+{
+  reset();
+  const size_t __nbits = min(_Nb, min(__n, __s.size() - __pos));
+  for (size_t __i = 0; __i < __nbits; ++__i) {
+    switch(__s[__pos + __nbits - __i - 1]) {
+    case '0':
+      break;
+    case '1':
+      set(__i);
+      break;
+    default:
+      __STL_THROW(invalid_argument("bitset"));
+    }
+  }
+}
+
+template <size_t _Nb>
+template <class _CharT, class _Traits, class _Alloc>
+void bitset<_Nb>
+  ::_M_copy_to_string(basic_string<_CharT, _Traits, _Alloc>& __s) const
+{
+  __s.assign(_Nb, '0');
+  
+  for (size_t __i = 0; __i < _Nb; ++__i) 
+    if (_Unchecked_test(__i))
+      __s[_Nb - 1 - __i] = '1';
+}
+
+// ------------------------------------------------------------
+
+//
+// 23.3.5.3 bitset operations:
+//
+
+template <size_t _Nb>
+inline bitset<_Nb> operator&(const bitset<_Nb>& __x, const bitset<_Nb>& __y) {
+  bitset<_Nb> __result(__x);
+  __result &= __y;
+  return __result;
+}
+
+
+template <size_t _Nb>
+inline bitset<_Nb> operator|(const bitset<_Nb>& __x, const bitset<_Nb>& __y) {
+  bitset<_Nb> __result(__x);
+  __result |= __y;
+  return __result;
+}
+
+template <size_t _Nb>
+inline bitset<_Nb> operator^(const bitset<_Nb>& __x, const bitset<_Nb>& __y) {
+  bitset<_Nb> __result(__x);
+  __result ^= __y;
+  return __result;
+}
+
+template <class _CharT, class _Traits, size_t _Nb>
+basic_istream<_CharT, _Traits>&
+operator>>(basic_istream<_CharT, _Traits>& __is, bitset<_Nb>& __x)
+{
+  typedef typename _Traits::char_type char_type;
+  basic_string<_CharT, _Traits> __tmp;
+  __tmp.reserve(_Nb);
+
+  // Skip whitespace
+  typename basic_istream<_CharT, _Traits>::sentry __sentry(__is);
+  if (__sentry) {
+    basic_streambuf<_CharT, _Traits>* __buf = __is.rdbuf();
+    for (size_t __i = 0; __i < _Nb; ++__i) {
+      static typename _Traits::int_type __eof = _Traits::eof();
+
+      typename _Traits::int_type __c1 = __buf->sbumpc();
+      if (_Traits::eq_int_type(__c1, __eof)) {
+        __is.setstate(ios_base::eofbit);
+        break;
+      }
+      else {
+        char_type __c2 = _Traits::to_char_type(__c1);
+        char_type __c  = __is.narrow(__c2, '*');
+
+        if (__c == '0' || __c == '1')
+          __tmp.push_back(__c);
+        else if (_Traits::eq_int_type(__buf->sputbackc(__c2), __eof)) {
+          __is.setstate(ios_base::failbit);
+          break;
+        }
+      }
+    }
+
+    if (__tmp.empty())
+      __is.setstate(ios_base::failbit);
+    else
+      __x._M_copy_from_string(__tmp, static_cast<size_t>(0), _Nb);
+  }
+
+  return __is;
+}
+
+template <class _CharT, class _Traits, size_t _Nb>
+basic_ostream<_CharT, _Traits>&
+operator<<(basic_ostream<_CharT, _Traits>& __os, const bitset<_Nb>& __x)
+{
+  basic_string<_CharT, _Traits> __tmp;
+  __x._M_copy_to_string(__tmp);
+  return __os << __tmp;
+}
+
+} // namespace std
+
+#undef __BITSET_WORDS
+
+#endif /* __SGI_STL_BITSET */
+
+
+// Local Variables:
+// mode:C++
+// End:
+
diff --git a/contrib/media/updf/include/bits/std_complex.h b/contrib/media/updf/include/bits/std_complex.h
new file mode 100644
index 0000000000..e16a3bd2c8
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_complex.h
@@ -0,0 +1,1025 @@
+// The template and inlines for the -*- C++ -*- complex number classes.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 26.2  Complex Numbers
+// Note: this is not a conforming implementation.
+// Initially implemented by Ulrich Drepper <drepper@cygnus.com>
+// Improved by Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
+//
+
+#ifndef _CPP_COMPLEX
+#define _CPP_COMPLEX	1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/std_cmath.h>
+#include <bits/std_sstream.h>
+
+namespace std
+{
+  // Forward declarations
+  template<typename _Tp> class complex;
+  template<> class complex<float>;
+  template<> class complex<double>;
+  template<> class complex<long double>;
+
+  template<typename _Tp> _Tp abs(const complex<_Tp>&);
+  template<typename _Tp> _Tp arg(const complex<_Tp>&);
+  template<typename _Tp> _Tp norm(const complex<_Tp>&);
+
+  template<typename _Tp> complex<_Tp> conj(const complex<_Tp>&);
+  template<typename _Tp> complex<_Tp> polar(const _Tp&, const _Tp&);
+
+  // Transcendentals:
+  template<typename _Tp> complex<_Tp> cos(const complex<_Tp>&);
+  template<typename _Tp> complex<_Tp> cosh(const complex<_Tp>&);
+  template<typename _Tp> complex<_Tp> exp(const complex<_Tp>&);
+  template<typename _Tp> complex<_Tp> log(const complex<_Tp>&);
+  template<typename _Tp> complex<_Tp> log10(const complex<_Tp>&);
+  template<typename _Tp> complex<_Tp> pow(const complex<_Tp>&, int);
+  template<typename _Tp> complex<_Tp> pow(const complex<_Tp>&, const _Tp&);
+  template<typename _Tp> complex<_Tp> pow(const complex<_Tp>&, 
+					   const complex<_Tp>&);
+  template<typename _Tp> complex<_Tp> pow(const _Tp&, const complex<_Tp>&);
+  template<typename _Tp> complex<_Tp> sin(const complex<_Tp>&);
+  template<typename _Tp> complex<_Tp> sinh(const complex<_Tp>&);
+  template<typename _Tp> complex<_Tp> sqrt(const complex<_Tp>&);
+  template<typename _Tp> complex<_Tp> tan(const complex<_Tp>&);
+  template<typename _Tp> complex<_Tp> tanh(const complex<_Tp>&);
+    
+    
+  // 26.2.2  Primary template class complex
+  template<typename _Tp>
+    class complex
+    {
+    public:
+      typedef _Tp value_type;
+      
+      complex(const _Tp& = _Tp(), const _Tp & = _Tp());
+
+      // Let's the compiler synthetize the copy constructor   
+      // complex (const complex<_Tp>&);
+      template<typename _Up>
+        complex(const complex<_Up>&);
+        
+      _Tp real() const;
+      _Tp imag() const;
+
+      complex<_Tp>& operator=(const _Tp&);
+      complex<_Tp>& operator+=(const _Tp&);
+      complex<_Tp>& operator-=(const _Tp&);
+      complex<_Tp>& operator*=(const _Tp&);
+      complex<_Tp>& operator/=(const _Tp&);
+
+      // Let's the compiler synthetize the
+      // copy and assignment operator
+      // complex<_Tp>& operator= (const complex<_Tp>&);
+      template<typename _Up>
+        complex<_Tp>& operator=(const complex<_Up>&);
+      template<typename _Up>
+        complex<_Tp>& operator+=(const complex<_Up>&);
+      template<typename _Up>
+        complex<_Tp>& operator-=(const complex<_Up>&);
+      template<typename _Up>
+        complex<_Tp>& operator*=(const complex<_Up>&);
+      template<typename _Up>
+        complex<_Tp>& operator/=(const complex<_Up>&);
+
+    private:
+      _Tp _M_real, _M_imag;
+    };
+
+  template<typename _Tp>
+    inline _Tp
+    complex<_Tp>::real() const { return _M_real; }
+
+  template<typename _Tp>
+    inline _Tp
+    complex<_Tp>::imag() const { return _M_imag; }
+
+  template<typename _Tp>
+    inline 
+    complex<_Tp>::complex(const _Tp& __r, const _Tp& __i)
+    : _M_real(__r), _M_imag(__i) { }
+
+  template<typename _Tp>
+    template<typename _Up>
+    inline 
+    complex<_Tp>::complex(const complex<_Up>& __z)
+    : _M_real(__z.real()), _M_imag(__z.imag()) { }
+        
+  template<typename _Tp>
+    complex<_Tp>&
+    complex<_Tp>::operator=(const _Tp& __t)
+    {
+     _M_real = __t;
+     _M_imag = _Tp();
+     return *this;
+    } 
+
+  // 26.2.5/1
+  template<typename _Tp>
+    inline complex<_Tp>&
+    complex<_Tp>::operator+=(const _Tp& __t)
+    {
+      _M_real += __t;
+      return *this;
+    }
+
+  // 26.2.5/3
+  template<typename _Tp>
+    inline complex<_Tp>&
+    complex<_Tp>::operator-=(const _Tp& __t)
+    {
+      _M_real -= __t;
+      return *this;
+    }
+
+  // 26.2.5/5
+  template<typename _Tp>
+    complex<_Tp>&
+    complex<_Tp>::operator*=(const _Tp& __t)
+    {
+      _M_real *= __t;
+      _M_imag *= __t;
+      return *this;
+    }
+
+  // 26.2.5/7
+  template<typename _Tp>
+    complex<_Tp>&
+    complex<_Tp>::operator/=(const _Tp& __t)
+    {
+      _M_real /= __t;
+      _M_imag /= __t;
+      return *this;
+    }
+
+  template<typename _Tp>
+    template<typename _Up>
+    complex<_Tp>&
+    complex<_Tp>::operator=(const complex<_Up>& __z)
+    {
+      _M_real = __z.real();
+      _M_imag = __z.imag();
+      return *this;
+    }
+
+  // 26.2.5/9
+  template<typename _Tp>
+    template<typename _Up>
+    complex<_Tp>&
+    complex<_Tp>::operator+=(const complex<_Up>& __z)
+    {
+      _M_real += __z.real();
+      _M_imag += __z.imag();
+      return *this;
+    }
+
+  // 26.2.5/11
+  template<typename _Tp>
+    template<typename _Up>
+    complex<_Tp>&
+    complex<_Tp>::operator-=(const complex<_Up>& __z)
+    {
+      _M_real -= __z.real();
+      _M_imag -= __z.imag();
+      return *this;
+    }
+
+  // 26.2.5/13
+  // XXX: This is a grammar school implementation.
+  template<typename _Tp>
+    template<typename _Up>
+    complex<_Tp>&
+    complex<_Tp>::operator*=(const complex<_Up>& __z)
+    {
+      const _Tp __r = _M_real * __z.real() - _M_imag * __z.imag();
+      _M_imag = _M_real * __z.imag() + _M_imag * __z.real();
+      _M_real = __r;
+      return *this;
+    }
+
+  // 26.2.5/15
+  // XXX: This is a grammar school implementation.
+  template<typename _Tp>
+    template<typename _Up>
+    complex<_Tp>&
+    complex<_Tp>::operator/=(const complex<_Up>& __z)
+    {
+      const _Tp __r =  _M_real * __z.real() + _M_imag * __z.imag();
+      const _Tp __n = norm(__z);
+      _M_imag = (_M_real * __z.imag() - _M_imag * __z.real()) / __n;
+      _M_real = __r / __n;
+      return *this;
+    }
+    
+  // Operators:
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator+(const complex<_Tp>& __x, const complex<_Tp>& __y)
+    { return complex<_Tp> (__x) += __y; }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator+(const complex<_Tp>& __x, const _Tp& __y)
+    { return complex<_Tp> (__x) += __y; }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator+(const _Tp& __x, const complex<_Tp>& __y)
+    { return complex<_Tp> (__y) += __x; }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator-(const complex<_Tp>& __x, const complex<_Tp>& __y)
+    { return complex<_Tp> (__x) -= __y; }
+    
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator-(const complex<_Tp>& __x, const _Tp& __y)
+    { return complex<_Tp> (__x) -= __y; }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator-(const _Tp& __x, const complex<_Tp>& __y)
+    { return complex<_Tp> (__x) -= __y; }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator*(const complex<_Tp>& __x, const complex<_Tp>& __y)
+    { return complex<_Tp> (__x) *= __y; }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator*(const complex<_Tp>& __x, const _Tp& __y)
+    { return complex<_Tp> (__x) *= __y; }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator*(const _Tp& __x, const complex<_Tp>& __y)
+    { return complex<_Tp> (__y) *= __x; }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator/(const complex<_Tp>& __x, const complex<_Tp>& __y)
+    { return complex<_Tp> (__x) /= __y; }
+    
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator/(const complex<_Tp>& __x, const _Tp& __y)
+    { return complex<_Tp> (__x) /= __y; }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator/(const _Tp& __x, const complex<_Tp>& __y)
+    { return complex<_Tp> (__x) /= __y; }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator+(const complex<_Tp>& __x)
+    { return __x; }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    operator-(const complex<_Tp>& __x)
+    {  return complex<_Tp>(-__x.real(), -__x.imag()); }
+
+  template<typename _Tp>
+    inline bool
+    operator==(const complex<_Tp>& __x, const complex<_Tp>& __y)
+    { return __x.real() == __y.real() && __x.imag() == __y.imag(); }
+
+  template<typename _Tp>
+    inline bool
+    operator==(const complex<_Tp>& __x, const _Tp& __y)
+    { return __x.real() == __y && __x.imag() == _Tp(); }
+
+  template<typename _Tp>
+    inline bool
+    operator==(const _Tp& __x, const complex<_Tp>& __y)
+    { return __x == __y.real() && _Tp() == __y.imag(); }
+
+  template<typename _Tp>
+    inline bool
+    operator!=(const complex<_Tp>& __x, const complex<_Tp>& __y)
+    { return __x.real() != __y.real() || __x.imag() != __y.imag(); }
+
+  template<typename _Tp>
+    inline bool
+    operator!=(const complex<_Tp>& __x, const _Tp& __y)
+    { return __x.real() != __y || __x.imag() != _Tp(); }
+
+  template<typename _Tp>
+    inline bool
+    operator!=(const _Tp& __x, const complex<_Tp>& __y)
+    { return __x != __y.real() || _Tp() != __y.imag(); }
+
+  template<typename _Tp, typename _CharT, class _Traits>
+    basic_istream<_CharT, _Traits>&
+    operator>>(basic_istream<_CharT, _Traits>& __is, complex<_Tp>& __x)
+    {
+      _Tp __re_x, __im_x;
+      _CharT __ch;
+      __is >> __ch;
+      if (__ch == '(') 
+	{
+	  __is >> __re_x >> __ch;
+	  if (__ch == ',') 
+	    {
+	      __is >> __im_x >> __ch;
+	      if (__ch == ')') 
+		__x = complex<_Tp>(__re_x, __im_x);
+	      else
+		__is.setstate(ios_base::failbit);
+	    }
+	  else if (__ch == ')') 
+	    __x = complex<_Tp>(__re_x, _Tp(0));
+	  else
+	    __is.setstate(ios_base::failbit);
+	}
+      else 
+	{
+	  __is.putback(__ch);
+	  __is >> __re_x;
+	  __x = complex<_Tp>(__re_x, _Tp(0));
+	}
+      return __is;
+    }
+
+  template<typename _Tp, typename _CharT, class _Traits>
+    basic_ostream<_CharT, _Traits>&
+    operator<<(basic_ostream<_CharT, _Traits>& __os, const complex<_Tp>& __x)
+    {
+      basic_ostringstream<_CharT, _Traits> __s;
+      __s.flags(__os.flags());
+      __s.imbue(__os.getloc());
+      __s.precision(__os.precision());
+      __s << '(' << __x.real() << "," << __x.imag() << ')';
+      return __os << __s.str();
+    }
+
+  // Values
+  template<typename _Tp>
+    inline _Tp
+    real(const complex<_Tp>& __z)
+    { return __z.real(); }
+    
+  template<typename _Tp>
+    inline _Tp
+    imag(const complex<_Tp>& __z)
+    { return __z.imag(); }
+
+  template<typename _Tp>
+    inline _Tp
+    abs(const complex<_Tp>& __z)
+    {
+      _Tp __x = __z.real();
+      _Tp __y = __z.imag();
+      const _Tp __s = abs(__x) + abs(__y);
+      if (__s == _Tp())  // well ...
+        return __s;
+      __x /= __s; 
+      __y /= __s;
+      return __s * sqrt(__x * __x + __y * __y);
+    }
+
+  template<typename _Tp>
+    inline _Tp
+    arg(const complex<_Tp>& __z)
+    { return atan2(__z.imag(), __z.real()); }
+
+  template<typename _Tp>
+    inline _Tp
+    norm(const complex<_Tp>& __z)
+    {
+      _Tp __res = abs(__z);
+      return __res * __res;
+    }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    polar(const _Tp& __rho, const _Tp& __theta)
+    { return complex<_Tp>(__rho * cos(__theta), __rho * sin(__theta)); }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    conj(const complex<_Tp>& __z)
+    { return complex<_Tp>(__z.real(), -__z.imag()); }
+  
+  // Transcendentals
+  template<typename _Tp>
+    inline complex<_Tp>
+    cos(const complex<_Tp>& __z)
+    {
+      const _Tp __x = __z.real();
+      const _Tp __y = __z.imag();
+      return complex<_Tp>(cos(__x) * cosh(__y), -sin(__x) * sinh(__y));
+    }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    cosh(const complex<_Tp>& __z)
+    {
+      const _Tp __x = __z.real();
+      const _Tp __y = __z.imag();
+      return complex<_Tp>(cosh(__x) * cos(__y), sinh(__x) * sin(__y));
+    }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    exp(const complex<_Tp>& __z)
+    { return polar(exp(__z.real()), __z.imag()); }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    log(const complex<_Tp>& __z)
+    { return complex<_Tp>(log(abs(__z)), arg(__z)); }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    log10(const complex<_Tp>& __z)
+    { return log(__z) / log(_Tp(10.0)); }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    sin(const complex<_Tp>& __z)
+    {
+      const _Tp __x = __z.real();
+      const _Tp __y = __z.imag();
+      return complex<_Tp>(sin(__x) * cosh(__y), cos(__x) * sinh(__y)); 
+    }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    sinh(const complex<_Tp>& __z)
+    {
+      const _Tp __x = __z.real();
+      const _Tp  __y = __z.imag();
+      return complex<_Tp>(sinh(__x) * cos(__y), cosh(__x) * sin(__y));
+    }
+
+  template<typename _Tp>
+    complex<_Tp>
+    sqrt(const complex<_Tp>& __z)
+    {
+      _Tp __x = __z.real();
+      _Tp __y = __z.imag();
+
+      if (__x == _Tp())
+        {
+          _Tp __t = sqrt(abs(__y) / 2);
+          return complex<_Tp>(__t, __y < _Tp() ? -__t : __t);
+        }
+      else
+        {
+          _Tp __t = sqrt(2 * (abs(__z) + abs(__x)));
+          _Tp __u = __t / 2;
+          return __x > _Tp()
+            ? complex<_Tp>(__u, __y / __t)
+            : complex<_Tp>(abs(__y) / __t, __y < _Tp() ? -__u : __u);
+        }
+    }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    tan(const complex<_Tp>& __z)
+    {
+      return sin(__z) / cos(__z);
+    }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    tanh(const complex<_Tp>& __z)
+    {
+      return sinh(__z) / cosh(__z);
+    }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    pow(const complex<_Tp>& __z, int __n)
+    {
+      return __pow_helper(__z, __n);
+    }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    pow(const complex<_Tp>& __x, const _Tp& __y)
+    {
+      return exp(__y * log(__x));
+    }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    pow(const complex<_Tp>& __x, const complex<_Tp>& __y)
+    {
+      return exp(__y * log(__x));
+    }
+
+  template<typename _Tp>
+    inline complex<_Tp>
+    pow(const _Tp& __x, const complex<_Tp>& __y)
+    {
+      return exp(__y * log(__x));
+    }
+
+  // 26.2.3  complex specializations
+  // complex<float> specialization
+  template<> class complex<float>
+  {
+  public:
+    typedef float value_type;
+    
+    complex(float = 0.0f, float = 0.0f);
+#ifdef _GLIBCPP_BUGGY_COMPLEX
+    complex(const complex& __z) : _M_value(__z._M_value) { }
+#endif
+    explicit complex(const complex<double>&);
+    explicit complex(const complex<long double>&);
+
+    float real() const;
+    float imag() const;
+
+    complex<float>& operator=(float);
+    complex<float>& operator+=(float);
+    complex<float>& operator-=(float);
+    complex<float>& operator*=(float);
+    complex<float>& operator/=(float);
+        
+    // Let's the compiler synthetize the copy and assignment
+    // operator.  It always does a pretty good job.
+    // complex& operator= (const complex&);
+    template<typename _Tp>
+      complex<float>&operator=(const complex<_Tp>&);
+    template<typename _Tp>
+      complex<float>& operator+=(const complex<_Tp>&);
+    template<class _Tp>
+      complex<float>& operator-=(const complex<_Tp>&);
+    template<class _Tp>
+      complex<float>& operator*=(const complex<_Tp>&);
+    template<class _Tp>
+      complex<float>&operator/=(const complex<_Tp>&);
+
+  private:
+    typedef __complex__ float _ComplexT;
+    _ComplexT _M_value;
+
+    complex(_ComplexT __z) : _M_value(__z) { }
+        
+    friend class complex<double>;
+    friend class complex<long double>;
+  };
+
+  inline float
+  complex<float>::real() const
+  { return __real__ _M_value; }
+
+  inline float
+  complex<float>::imag() const
+  { return __imag__ _M_value; }
+
+  inline
+  complex<float>::complex(float r, float i)
+  {
+    __real__ _M_value = r;
+    __imag__ _M_value = i;
+  }
+
+  inline complex<float>&
+  complex<float>::operator=(float __f)
+  {
+    __real__ _M_value = __f;
+    __imag__ _M_value = 0.0f;
+    return *this;
+  }
+
+  inline complex<float>&
+  complex<float>::operator+=(float __f)
+  {
+    __real__ _M_value += __f;
+    return *this;
+  }
+
+  inline complex<float>&
+  complex<float>::operator-=(float __f)
+  {
+    __real__ _M_value -= __f;
+    return *this;
+  }
+
+  inline complex<float>&
+  complex<float>::operator*=(float __f)
+  {
+    _M_value *= __f;
+    return *this;
+  }
+
+  inline complex<float>&
+  complex<float>::operator/=(float __f)
+  {
+    _M_value /= __f;
+    return *this;
+  }
+
+  template<typename _Tp>
+  inline complex<float>&
+  complex<float>::operator=(const complex<_Tp>& __z)
+  {
+    __real__ _M_value = __z.real();
+    __imag__ _M_value = __z.imag();
+    return *this;
+  }
+
+  template<typename _Tp>
+  inline complex<float>&
+  complex<float>::operator+=(const complex<_Tp>& __z)
+  {
+    __real__ _M_value += __z.real();
+    __imag__ _M_value += __z.imag();
+    return *this;
+  }
+    
+  template<typename _Tp>
+    inline complex<float>&
+    complex<float>::operator-=(const complex<_Tp>& __z)
+    {
+     __real__ _M_value -= __z.real();
+     __imag__ _M_value -= __z.imag();
+     return *this;
+    } 
+
+  template<typename _Tp>
+    inline complex<float>&
+    complex<float>::operator*=(const complex<_Tp>& __z)
+    {
+      _ComplexT __t;
+      __real__ __t = __z.real();
+      __imag__ __t = __z.imag();
+      _M_value *= __t;
+      return *this;
+    }
+
+  template<typename _Tp>
+    inline complex<float>&
+    complex<float>::operator/=(const complex<_Tp>& __z)
+    {
+      _ComplexT __t;
+      __real__ __t = __z.real();
+      __imag__ __t = __z.imag();
+      _M_value /= __t;
+      return *this;
+    }
+
+  // 26.2.3  complex specializations
+  // complex<double> specialization
+  template<> class complex<double>
+  {
+  public:
+    typedef double value_type;
+
+    complex(double  =0.0, double =0.0);
+#ifdef _GLIBCPP_BUGGY_COMPLEX
+    complex(const complex& __z) : _M_value(__z._M_value) { }
+#endif
+    complex(const complex<float>&);
+    explicit complex(const complex<long double>&);
+        
+    double real() const;
+    double imag() const;
+        
+    complex<double>& operator=(double);
+    complex<double>& operator+=(double);
+    complex<double>& operator-=(double);
+    complex<double>& operator*=(double);
+    complex<double>& operator/=(double);
+
+    // The compiler will synthetize this, efficiently.
+    // complex& operator= (const complex&);
+    template<typename _Tp>
+      complex<double>& operator=(const complex<_Tp>&);
+    template<typename _Tp>
+      complex<double>& operator+=(const complex<_Tp>&);
+    template<typename _Tp>
+      complex<double>& operator-=(const complex<_Tp>&);
+    template<typename _Tp>
+      complex<double>& operator*=(const complex<_Tp>&);
+    template<typename _Tp>
+      complex<double>& operator/=(const complex<_Tp>&);
+
+  private:
+    typedef __complex__ double _ComplexT;
+    _ComplexT _M_value;
+
+    complex(_ComplexT __z) : _M_value(__z) { }
+        
+    friend class complex<float>;
+    friend class complex<long double>;
+  };
+
+  inline double
+  complex<double>::real() const
+  { return __real__ _M_value; }
+
+  inline double
+  complex<double>::imag() const
+  { return __imag__ _M_value; }
+
+  inline
+  complex<double>::complex(double __r, double __i)
+  {
+    __real__ _M_value = __r;
+    __imag__ _M_value = __i;
+  }
+
+  inline complex<double>&
+  complex<double>::operator=(double __d)
+  {
+    __real__ _M_value = __d;
+    __imag__ _M_value = 0.0;
+    return *this;
+  }
+
+  inline complex<double>&
+  complex<double>::operator+=(double __d)
+  {
+    __real__ _M_value += __d;
+    return *this;
+  }
+
+  inline complex<double>&
+  complex<double>::operator-=(double __d)
+  {
+    __real__ _M_value -= __d;
+    return *this;
+  }
+
+  inline complex<double>&
+  complex<double>::operator*=(double __d)
+  {
+    _M_value *= __d;
+    return *this;
+  }
+
+  inline complex<double>&
+  complex<double>::operator/=(double __d)
+  {
+    _M_value /= __d;
+    return *this;
+  }
+
+  template<typename _Tp>
+    inline complex<double>&
+    complex<double>::operator=(const complex<_Tp>& __z)
+    {
+      __real__ _M_value = __z.real();
+      __imag__ _M_value = __z.imag();
+      return *this;
+    }
+    
+  template<typename _Tp>
+    inline complex<double>&
+    complex<double>::operator+=(const complex<_Tp>& __z)
+    {
+      __real__ _M_value += __z.real();
+      __imag__ _M_value += __z.imag();
+      return *this;
+    }
+
+  template<typename _Tp>
+    inline complex<double>&
+    complex<double>::operator-=(const complex<_Tp>& __z)
+    {
+      __real__ _M_value -= __z.real();
+      __imag__ _M_value -= __z.imag();
+      return *this;
+    }
+
+  template<typename _Tp>
+    inline complex<double>&
+    complex<double>::operator*=(const complex<_Tp>& __z)
+    {
+      _ComplexT __t;
+      __real__ __t = __z.real();
+      __imag__ __t = __z.imag();
+      _M_value *= __t;
+      return *this;
+    }
+
+  template<typename _Tp>
+    inline complex<double>&
+    complex<double>::operator/=(const complex<_Tp>& __z)
+    {
+      _ComplexT __t;
+      __real__ __t = __z.real();
+      __imag__ __t = __z.imag();
+      _M_value /= __t;
+      return *this;
+    }
+
+  // 26.2.3  complex specializations
+  // complex<long double> specialization
+  template<> class complex<long double>
+  {
+  public:
+    typedef long double value_type;
+
+    complex(long double = 0.0L, long double = 0.0L);
+#ifdef _GLIBCPP_BUGGY_COMPLEX
+    complex(const complex& __z) : _M_value(__z._M_value) { }
+#endif
+    complex(const complex<float>&);
+    complex(const complex<double>&);
+
+    long double real() const;
+    long double imag() const;
+
+    complex<long double>& operator= (long double);
+    complex<long double>& operator+= (long double);
+    complex<long double>& operator-= (long double);
+    complex<long double>& operator*= (long double);
+    complex<long double>& operator/= (long double);
+
+    // The compiler knows how to do this efficiently
+    // complex& operator= (const complex&);
+    template<typename _Tp>
+      complex<long double>& operator=(const complex<_Tp>&);
+    template<typename _Tp>
+      complex<long double>& operator+=(const complex<_Tp>&);
+    template<typename _Tp>
+      complex<long double>& operator-=(const complex<_Tp>&);
+    template<typename _Tp>
+      complex<long double>& operator*=(const complex<_Tp>&);
+    template<typename _Tp>
+      complex<long double>& operator/=(const complex<_Tp>&);
+
+  private:
+    typedef __complex__ long double _ComplexT;
+    _ComplexT _M_value;
+
+    complex(_ComplexT __z) : _M_value(__z) { }
+
+    friend class complex<float>;
+    friend class complex<double>;
+  };
+
+  inline
+  complex<long double>::complex(long double __r, long double __i)
+  {
+    __real__ _M_value = __r;
+    __imag__ _M_value = __i;
+  }
+
+  inline long double
+  complex<long double>::real() const
+  { return __real__ _M_value; }
+
+  inline long double
+  complex<long double>::imag() const
+  { return __imag__ _M_value; }
+
+  inline complex<long double>&   
+  complex<long double>::operator=(long double __r)
+  {
+    __real__ _M_value = __r;
+    __imag__ _M_value = 0.0L;
+    return *this;
+  }
+
+  inline complex<long double>&
+  complex<long double>::operator+=(long double __r)
+  {
+    __real__ _M_value += __r;
+    return *this;
+  }
+
+  inline complex<long double>&
+  complex<long double>::operator-=(long double __r)
+  {
+    __real__ _M_value -= __r;
+    return *this;
+  }
+
+  inline complex<long double>&
+  complex<long double>::operator*=(long double __r)
+  {
+    __real__ _M_value *= __r;
+    return *this;
+  }
+
+  inline complex<long double>&
+  complex<long double>::operator/=(long double __r)
+  {
+    __real__ _M_value /= __r;
+    return *this;
+  }
+
+  template<typename _Tp>
+    inline complex<long double>&
+    complex<long double>::operator=(const complex<_Tp>& __z)
+    {
+      __real__ _M_value = __z.real();
+      __imag__ _M_value = __z.imag();
+      return *this;
+    }
+
+  template<typename _Tp>
+    inline complex<long double>&
+    complex<long double>::operator+=(const complex<_Tp>& __z)
+    {
+      __real__ _M_value += __z.real();
+      __imag__ _M_value += __z.imag();
+      return *this;
+    }
+
+  template<typename _Tp>
+    inline complex<long double>&
+    complex<long double>::operator-=(const complex<_Tp>& __z)
+    {
+      __real__ _M_value -= __z.real();
+      __imag__ _M_value -= __z.imag();
+      return *this;
+    }
+    
+  template<typename _Tp>
+    inline complex<long double>&
+    complex<long double>::operator*=(const complex<_Tp>& __z)
+    {
+      _ComplexT __t;
+      __real__ __t = __z.real();
+      __imag__ __t = __z.imag();
+      _M_value *= __t;
+      return *this;
+    }
+
+  template<typename _Tp>
+    inline complex<long double>&
+    complex<long double>::operator/=(const complex<_Tp>& __z)
+    {
+      _ComplexT __t;
+      __real__ __t = __z.real();
+      __imag__ __t = __z.imag();
+      _M_value /= __t;
+      return *this;
+    }
+
+  // These bits have to be at the end of this file, so that the
+  // specializations have all been defined.
+  // ??? No, they have to be there because of compiler limitation at
+  // inlining.  It suffices that class specializations be defined.
+  inline
+  complex<float>::complex(const complex<double>& __z)
+  : _M_value(_ComplexT(__z._M_value)) { }
+
+  inline
+  complex<float>::complex(const complex<long double>& __z)
+  : _M_value(_ComplexT(__z._M_value)) { }
+
+  inline
+  complex<double>::complex(const complex<float>& __z) 
+  : _M_value(_ComplexT(__z._M_value)) { }
+
+  inline
+  complex<double>::complex(const complex<long double>& __z)
+  {
+    __real__ _M_value = __z.real();
+    __imag__ _M_value = __z.imag();
+  }
+
+  inline
+  complex<long double>::complex(const complex<float>& __z)
+  : _M_value(_ComplexT(__z._M_value)) { }
+
+  inline
+  complex<long double>::complex(const complex<double>& __z)
+  : _M_value(_ComplexT(__z._M_value)) { }
+} // namespace std
+
+#endif	/* _CPP_COMPLEX */
diff --git a/contrib/media/updf/include/bits/std_deque.h b/contrib/media/updf/include/bits/std_deque.h
new file mode 100644
index 0000000000..f8760a51ad
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_deque.h
@@ -0,0 +1,43 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_DEQUE
+#define _CPP_DEQUE 1
+
+#pragma GCC system_header
+
+#include <bits/functexcept.h>
+#include <bits/stl_algobase.h>
+#include <bits/stl_alloc.h>
+#include <bits/stl_construct.h>
+#include <bits/stl_uninitialized.h>
+#include <bits/stl_deque.h>
+
+#endif /* _CPP_DEQUE */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/std_fstream.h b/contrib/media/updf/include/bits/std_fstream.h
new file mode 100644
index 0000000000..a0604abbe0
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_fstream.h
@@ -0,0 +1,425 @@
+// File based streams -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.8  File-based streams
+//
+
+#ifndef _CPP_FSTREAM
+#define _CPP_FSTREAM	1
+
+#pragma GCC system_header
+
+#include <bits/std_istream.h>
+#include <bits/std_ostream.h>
+#include <bits/basic_file.h>
+#include <bits/std_locale.h>	// For codecvt
+#include <bits/gthr.h>
+
+namespace std 
+{
+  template<typename _CharT, typename _Traits>
+    class basic_filebuf : public basic_streambuf<_CharT, _Traits>
+    {
+    public:
+      // Types:
+      typedef _CharT                     	        char_type;
+      typedef _Traits                    	        traits_type;
+      typedef typename traits_type::int_type 		int_type;
+      typedef typename traits_type::pos_type 		pos_type;
+      typedef typename traits_type::off_type 		off_type;
+      
+      // Non-standard Types:
+      typedef basic_streambuf<char_type, traits_type>  	__streambuf_type;
+      typedef basic_filebuf<char_type, traits_type>     __filebuf_type;
+      typedef __basic_file<char_type>		        __file_type;
+      typedef typename traits_type::state_type          __state_type;
+      typedef codecvt<char_type, char, __state_type>    __codecvt_type;
+      typedef typename __codecvt_type::result 	        __res_type;
+      typedef ctype<char_type>                          __ctype_type;
+
+      friend class ios_base; // For sync_with_stdio.
+
+    private:
+      // Data Members:
+      // External buffer.
+      __file_type* 		_M_file;
+
+      // Current and beginning state type for codecvt.
+      __state_type		_M_state_cur;
+      __state_type 		_M_state_beg; 	
+
+      // MT lock inherited from libio or other low-level io library.
+      __c_lock          	_M_lock;
+
+      // Set iff _M_buf is allocated memory from _M_allocate_internal_buffer..
+      bool			_M_buf_allocated;
+
+      // XXX Needed? 
+      bool			_M_last_overflowed;  
+  
+    public:
+      // Constructors/destructor:
+      basic_filebuf();
+
+      // Non-standard ctor:
+      basic_filebuf(__c_file_type* __f, ios_base::openmode __mode, 
+		    int_type __s = static_cast<int_type>(BUFSIZ));
+ 
+      virtual 
+      ~basic_filebuf() 
+      { 
+	this->close();
+	_M_last_overflowed = false;
+      }
+
+      // Members:
+      bool 
+      is_open(void) const { return _M_file ? _M_file->is_open() : false; }
+    
+      __filebuf_type* 
+      open(const char* __s, ios_base::openmode __mode);
+    
+      __filebuf_type* 
+      close(void);
+
+    protected:
+      void 
+      _M_allocate_internal_buffer();
+
+      void 
+      _M_destroy_internal_buffer();
+
+      void 
+      _M_allocate_pback_buffer();
+
+      // Create __file_type object and initialize it properly.
+      void
+      _M_allocate_file();
+
+      // Overridden virtual functions:
+      virtual streamsize 
+      showmanyc(void);
+   
+      // Stroustrup, 1998, p. 628 
+      // underflow() and uflow() functions are called to get the next
+      // charater from the real input source when the buffer is empty.
+      // Buffered input uses underflow()
+      virtual int_type 
+      underflow(void);
+
+      virtual int_type 
+      pbackfail(int_type __c = _Traits::eof());
+
+      // NB: For what the standard expects of the overflow function,
+      // see _M_really_overflow(), below. Because basic_streambuf's
+      // sputc/sputn call overflow directly, and the complications of
+      // this implementation's setting of the initial pointers all
+      // equal to _M_buf when initializing, it seems essential to have
+      // this in actuality be a helper function that checks for the
+      // eccentricities of this implementation, and then call
+      // overflow() if indeed the buffer is full.
+      virtual int_type 
+      overflow(int_type __c = _Traits::eof());
+
+      // Stroustrup, 1998, p 648
+      // The overflow() function is called to transfer characters to the
+      // real output destination when the buffer is full. A call to
+      // overflow(c) outputs the contents of the buffer plus the
+      // character c.
+      // 27.5.2.4.5 
+      // Consume some sequence of the characters in the pending sequence.
+      int_type 
+      _M_really_overflow(int_type __c = _Traits::eof());
+    
+      virtual __streambuf_type* 
+      setbuf(char_type* __s, streamsize __n);
+    
+      virtual pos_type 
+      seekoff(off_type __off, ios_base::seekdir __way,
+	      ios_base::openmode __mode = ios_base::in | ios_base::out);
+
+      virtual pos_type 
+      seekpos(pos_type __pos,
+	      ios_base::openmode __mode = ios_base::in | ios_base::out);
+
+      virtual int 
+      sync(void)
+      {
+	bool __testput = _M_out_cur && _M_out_beg < _M_out_end;
+	if (__testput)
+	  {
+            // Make sure that libio resyncs its idea of the file position
+            // with the external file.
+            _M_file->sync();
+
+	    // Need to restore current position. This interpreted as
+	    // the position of the external byte sequence (_M_file)
+	    // plus the offset in the current internal buffer
+	    // (_M_out_beg - _M_out_cur)
+	    streamoff __cur = _M_file->seekoff(0, ios_base::cur);
+	    off_type __off = _M_out_cur - _M_out_beg;
+	    _M_really_overflow();
+	    _M_file->seekpos(__cur + __off);
+	  }
+	_M_last_overflowed = false;	
+	return 0;
+      }
+      
+      virtual void 
+      imbue(const locale& __loc);
+
+      virtual streamsize 
+      xsgetn(char_type* __s, streamsize __n)
+      {
+	streamsize __ret = 0;
+	// Clear out pback buffer before going on to the real deal...
+	if (_M_pback_init)
+	  {
+	    while (__ret < __n && _M_in_cur < _M_in_end)
+	      {
+		*__s = *_M_in_cur;
+		++__ret;
+		++__s;
+		++_M_in_cur;
+	      }
+	    _M_pback_destroy();
+	  }
+	if (__ret < __n)
+	  __ret += __streambuf_type::xsgetn(__s, __n - __ret);
+	return __ret;
+      }
+ 
+      virtual streamsize 
+      xsputn(const char_type* __s, streamsize __n)
+      {
+	_M_pback_destroy();
+	return __streambuf_type::xsputn(__s, __n);
+      }
+       
+      void
+      _M_output_unshift();
+    };
+
+
+  // 27.8.1.5  Template class basic_ifstream
+  template<typename _CharT, typename _Traits>
+    class basic_ifstream : public basic_istream<_CharT, _Traits>
+    {
+    public:
+      // Types:
+      typedef _CharT 					char_type;
+      typedef _Traits 					traits_type;
+      typedef typename traits_type::int_type 		int_type;
+      typedef typename traits_type::pos_type 		pos_type;
+      typedef typename traits_type::off_type 		off_type;
+
+      // Non-standard types:
+      typedef basic_filebuf<char_type, traits_type> 	__filebuf_type;
+      typedef basic_istream<char_type, traits_type>	__istream_type;
+    
+    private:
+      __filebuf_type	_M_filebuf;
+
+    public:
+     // Constructors/Destructors:
+      basic_ifstream()
+      : __istream_type(NULL), _M_filebuf()
+      { this->init(&_M_filebuf); }
+
+      explicit 
+      basic_ifstream(const char* __s, ios_base::openmode __mode = ios_base::in)
+      : __istream_type(NULL), _M_filebuf()
+      { 
+	this->init(&_M_filebuf); 
+	this->open(__s, __mode); 
+      }
+    
+      ~basic_ifstream()
+      { }
+
+      // Members:
+      __filebuf_type* 
+      rdbuf() const 
+      { return const_cast<__filebuf_type*>(&_M_filebuf); }
+
+      bool 
+      is_open(void) { return _M_filebuf.is_open(); }
+
+      void 
+      open(const char* __s, ios_base::openmode __mode = ios_base::in)
+      { 
+	if (_M_filebuf.open(__s, __mode | ios_base::in) == NULL)
+	  this->setstate(ios_base::failbit); 
+      }
+
+      void 
+      close(void)
+      { 
+	if (!_M_filebuf.close())
+	  this->setstate(ios_base::failbit);	
+      }
+    };
+
+  
+  // 27.8.1.8  Template class basic_ofstream
+  template<typename _CharT, typename _Traits>
+    class basic_ofstream : public basic_ostream<_CharT,_Traits>
+    {
+    public:
+      // Types:
+      typedef _CharT 					char_type;
+      typedef _Traits 					traits_type;
+      typedef typename traits_type::int_type 		int_type;
+      typedef typename traits_type::pos_type 		pos_type;
+      typedef typename traits_type::off_type 		off_type;
+
+      // Non-standard types:
+      typedef basic_filebuf<char_type, traits_type> 	__filebuf_type;
+      typedef basic_ostream<char_type, traits_type>	__ostream_type;
+      
+    private:
+      __filebuf_type	_M_filebuf;
+
+    public:
+      // Constructors:
+      basic_ofstream()
+      : __ostream_type(NULL), _M_filebuf()
+      { this->init(&_M_filebuf); }
+      
+      explicit 
+      basic_ofstream(const char* __s, 
+		     ios_base::openmode __mode = ios_base::out|ios_base::trunc)
+      : __ostream_type(NULL), _M_filebuf()
+      { 
+	this->init(&_M_filebuf); 
+	this->open(__s, __mode); 
+      }
+
+      ~basic_ofstream()
+      { }
+
+      // Members:
+      __filebuf_type* 
+      rdbuf(void) const
+      { return const_cast<__filebuf_type*>(&_M_filebuf); }
+ 
+      bool 
+      is_open(void) { return _M_filebuf.is_open(); }
+
+      void 
+      open(const char* __s, 
+	   ios_base::openmode __mode = ios_base::out | ios_base::trunc)
+      { 
+	if (!_M_filebuf.open(__s, __mode | ios_base::out))
+	  this->setstate(ios_base::failbit); 
+      }
+
+      void 
+      close(void)
+      { 
+	if (!_M_filebuf.close())
+	  setstate(ios_base::failbit); 
+      }
+    };
+
+
+  // 27.8.1.11  Template class basic_fstream
+  template<typename _CharT, typename _Traits>
+    class basic_fstream : public basic_iostream<_CharT, _Traits>
+    {
+    public:
+      // Types:
+      typedef _CharT 					char_type;
+      typedef _Traits 					traits_type;
+      typedef typename traits_type::int_type 		int_type;
+      typedef typename traits_type::pos_type 		pos_type;
+      typedef typename traits_type::off_type 		off_type;
+
+      // Non-standard types:
+      typedef basic_filebuf<char_type, traits_type> 	__filebuf_type;
+      typedef basic_ios<char_type, traits_type>		__ios_type;
+      typedef basic_iostream<char_type, traits_type>	__iostream_type;
+
+    private:
+      __filebuf_type	_M_filebuf;
+      
+    public:
+      // Constructors/destructor:
+      basic_fstream()
+      : __iostream_type(NULL), _M_filebuf()
+      { this->init(&_M_filebuf); }
+
+      explicit 
+      basic_fstream(const char* __s,
+		    ios_base::openmode __mode = ios_base::in | ios_base::out)
+      : __iostream_type(NULL), _M_filebuf()
+      { 
+	this->init(&_M_filebuf); 
+	this->open(__s, __mode); 
+      }
+ 
+      ~basic_fstream()
+      { }
+    
+      // Members:
+      __filebuf_type* 
+      rdbuf(void) const 
+      { return const_cast<__filebuf_type*>(&_M_filebuf); }
+
+      bool 
+      is_open(void) { return _M_filebuf.is_open(); }
+
+      void 
+      open(const char* __s, 
+	   ios_base::openmode __mode = ios_base::in | ios_base::out)
+      { 
+	if (!_M_filebuf.open(__s, __mode))
+	  setstate(ios_base::failbit); 
+      }
+
+      void 
+      close(void)
+      { 
+	if (!_M_filebuf.close())
+	  setstate(ios_base::failbit); 
+      }
+    };
+} // namespace std
+
+
+#ifdef _GLIBCPP_NO_TEMPLATE_EXPORT
+# define export
+#ifdef  _GLIBCPP_FULLY_COMPLIANT_HEADERS
+# include <bits/fstream.tcc>
+#endif
+#endif
+
+#endif	
+
diff --git a/contrib/media/updf/include/bits/std_functional.h b/contrib/media/updf/include/bits/std_functional.h
new file mode 100644
index 0000000000..bd30c1041d
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_functional.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+#ifndef _CPP_FUNCTIONAL
+#define _CPP_FUNCTIONAL 1
+
+#pragma GCC system_header
+#include <bits/c++config.h>
+#include <bits/std_cstddef.h>
+#include <bits/stl_function.h>
+
+#endif /* _CPP_FUNCTIONAL */
+
+// Local Variables:
+// mode:C++
+// End:
+
diff --git a/contrib/media/updf/include/bits/std_iomanip.h b/contrib/media/updf/include/bits/std_iomanip.h
new file mode 100644
index 0000000000..5e0cb91bdc
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_iomanip.h
@@ -0,0 +1,218 @@
+// Standard stream manipulators -*- C++ -*-
+
+// Copyright (C) 1997-1999, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.6.3  Standard manipulators
+//
+
+#ifndef _CPP_IOMANIP
+#define _CPP_IOMANIP 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/std_istream.h>
+#include <bits/std_functional.h>
+
+namespace std
+{
+
+  struct _Resetiosflags { ios_base::fmtflags _M_mask; };
+
+  inline _Resetiosflags 
+  resetiosflags(ios_base::fmtflags __mask)
+  { 
+    _Resetiosflags __x; 
+    __x._M_mask = __mask; 
+    return __x; 
+  }
+
+  template <class _CharT, class _Traits>
+    basic_istream<_CharT,_Traits>& 
+    operator>>(basic_istream<_CharT,_Traits>& __is, _Resetiosflags __f)
+    { 
+      __is.setf(ios_base::fmtflags(0), __f._M_mask); 
+      return __is; 
+    }
+
+  template <class _CharT, class _Traits>
+    basic_ostream<_CharT,_Traits>& 
+    operator<<(basic_ostream<_CharT,_Traits>& __os, _Resetiosflags __f)
+    { 
+      __os.setf(ios_base::fmtflags(0), __f._M_mask); 
+      return __os; 
+    }
+
+
+  struct _Setiosflags { ios_base::fmtflags _M_mask; };
+
+  inline _Setiosflags 
+  setiosflags (ios_base::fmtflags __mask)
+  { 
+    _Setiosflags __x; 
+    __x._M_mask = __mask; 
+    return __x; 
+  }
+
+  template <class _CharT, class _Traits>
+    basic_istream<_CharT,_Traits>& 
+    operator>>(basic_istream<_CharT,_Traits>& __is, _Setiosflags __f)
+    { 
+      __is.setf(__f._M_mask); 
+      return __is; 
+    }
+
+  template <class _CharT, class _Traits>
+    basic_ostream<_CharT,_Traits>& 
+    operator<<(basic_ostream<_CharT,_Traits>& __os, _Setiosflags __f)
+    { 
+      __os.setf(__f._M_mask); 
+      return __os; 
+    }
+
+
+  struct _Setbase { int _M_base; };
+
+  inline _Setbase 
+  setbase (int __base)
+  { 
+    _Setbase __x; 
+    __x._M_base = __base; 
+    return __x; 
+  }
+
+  template <class _CharT, class _Traits>
+    basic_istream<_CharT,_Traits>& 
+    operator>>(basic_istream<_CharT,_Traits>& __is, _Setbase __f)
+    {
+      __is.setf(__f._M_base ==  8 ? ios_base::oct : 
+	      __f._M_base == 10 ? ios_base::dec : 
+	      __f._M_base == 16 ? ios_base::hex : 
+	      ios_base::fmtflags(0), ios_base::basefield);
+      return __is; 
+    }
+  
+  template <class _CharT, class _Traits>
+    basic_ostream<_CharT,_Traits>& 
+    operator<<(basic_ostream<_CharT,_Traits>& __os, _Setbase __f)
+    {
+      __os.setf(__f._M_base ==  8 ? ios_base::oct : 
+		__f._M_base == 10 ? ios_base::dec : 
+		__f._M_base == 16 ? ios_base::hex : 
+		ios_base::fmtflags(0), ios_base::basefield);
+      return __os; 
+    }
+  
+
+  template<class _CharT> 
+    struct _Setfill { _CharT _M_c; };
+
+  template<class _CharT> 
+    _Setfill<_CharT> 
+    setfill(_CharT __c)
+    { 
+      _Setfill<_CharT> __x; 
+      __x._M_c = __c; 
+      return __x; 
+    }
+
+  template <class _CharT, class _Traits>
+    basic_istream<_CharT,_Traits>& 
+    operator>>(basic_istream<_CharT,_Traits>& __is, _Setfill<_CharT> __f)
+    { 
+      __is.fill(__f._M_c); 
+      return __is; 
+    }
+
+  template <class _CharT, class _Traits>
+    basic_ostream<_CharT,_Traits>& 
+    operator<<(basic_ostream<_CharT,_Traits>& __os, _Setfill<_CharT> __f)
+    { 
+      __os.fill(__f._M_c); 
+      return __os; 
+    }
+
+
+  struct _Setprecision { int _M_n; };
+
+  inline _Setprecision 
+  setprecision(int __n)
+  { 
+    _Setprecision __x; 
+    __x._M_n = __n; 
+    return __x; 
+  }
+
+  template <class _CharT, class _Traits>
+    basic_istream<_CharT,_Traits>& 
+    operator>>(basic_istream<_CharT,_Traits>& __is, _Setprecision __f)
+    { 
+      __is.precision(__f._M_n); 
+      return __is; 
+    }
+
+  template <class _CharT, class _Traits>
+    basic_ostream<_CharT,_Traits>& 
+    operator<<(basic_ostream<_CharT,_Traits>& __os, _Setprecision __f)
+    { 
+      __os.precision(__f._M_n); 
+      return __os; 
+    }
+
+
+  struct _Setw { int _M_n; };
+
+  inline _Setw 
+  setw(int __n)
+  { 
+    _Setw __x; 
+    __x._M_n = __n; 
+    return __x; 
+  }
+
+  template <class _CharT, class _Traits>
+    basic_istream<_CharT,_Traits>& 
+    operator>>(basic_istream<_CharT,_Traits>& __is, _Setw __f)
+    { 
+      __is.width(__f._M_n); 
+      return __is; 
+    }
+
+  template <class _CharT, class _Traits>
+    basic_ostream<_CharT,_Traits>& 
+    operator<<(basic_ostream<_CharT,_Traits>& __os, _Setw __f)
+    { 
+      __os.width(__f._M_n); 
+      return __os; 
+    }
+
+} // namespace std
+
+#endif	/* __IOMANIP */
+
diff --git a/contrib/media/updf/include/bits/std_ios.h b/contrib/media/updf/include/bits/std_ios.h
new file mode 100644
index 0000000000..abedfe6abc
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_ios.h
@@ -0,0 +1,49 @@
+// Iostreams base classes -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.4  Iostreams base classes
+//
+
+#ifndef _CPP_IOS
+#define _CPP_IOS	1
+
+#pragma GCC system_header
+
+#include <bits/std_iosfwd.h>
+#include <exception> 		// For ios_base::failure
+#include <bits/char_traits.h> 	// For char_traits, streamoff, streamsize, fpos
+#include <bits/std_cstdio.h> 	// For SEEK_SET, SEEK_CUR, SEEK_END
+#include <bits/localefwd.h>	// For class locale
+#include <bits/ios_base.h>	// For ios_base declarations.
+#include <bits/std_streambuf.h> 
+#include <bits/basic_ios.h>
+
+#endif	/* _CPP_IOS */
+
diff --git a/contrib/media/updf/include/bits/std_iosfwd.h b/contrib/media/updf/include/bits/std_iosfwd.h
new file mode 100644
index 0000000000..9d2dbc2a2d
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_iosfwd.h
@@ -0,0 +1,136 @@
+// Forwarding declarations -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.2  Forward declarations
+//
+
+#ifndef _CPP_IOSFWD
+#define _CPP_IOSFWD 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/stringfwd.h> // For string forward declarations.
+#include <bits/fpos.h>
+#include <bits/functexcept.h>
+
+namespace std 
+{
+  template<typename _CharT, typename _Traits = char_traits<_CharT> >
+    class basic_ios;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT> >
+    class basic_streambuf;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT> >
+    class basic_istream;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT> >
+    class basic_ostream;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT> >
+    class basic_iostream;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT>,
+	    typename _Alloc = allocator<_CharT> >
+    class basic_stringbuf;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT>,
+	   typename _Alloc = allocator<_CharT> >
+    class basic_istringstream;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT>,
+	   typename _Alloc = allocator<_CharT> >
+    class basic_ostringstream;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT>,
+	   typename _Alloc = allocator<_CharT> >
+    class basic_stringstream;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT> >
+    class basic_filebuf;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT> >
+    class basic_ifstream;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT> >
+    class basic_ofstream;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT> >
+    class basic_fstream;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT> >
+    class istreambuf_iterator;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT> >
+    class ostreambuf_iterator;
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+  // Not included.
+  class ios_base; 
+#endif
+
+  typedef basic_ios<char> 		ios;
+  typedef basic_streambuf<char> 	streambuf;
+  typedef basic_istream<char> 		istream;
+  typedef basic_ostream<char> 		ostream;
+  typedef basic_iostream<char> 		iostream;
+  typedef basic_stringbuf<char> 	stringbuf;
+  typedef basic_istringstream<char> 	istringstream;
+  typedef basic_ostringstream<char> 	ostringstream;
+  typedef basic_stringstream<char> 	stringstream;
+  typedef basic_filebuf<char> 		filebuf;
+  typedef basic_ifstream<char> 		ifstream;
+  typedef basic_ofstream<char> 		ofstream;
+  typedef basic_fstream<char> 		fstream;
+
+#ifdef _GLIBCPP_USE_WCHAR_T
+  typedef basic_ios<wchar_t> 		wios;
+  typedef basic_streambuf<wchar_t> 	wstreambuf;
+  typedef basic_istream<wchar_t> 	wistream;
+  typedef basic_ostream<wchar_t> 	wostream;
+  typedef basic_iostream<wchar_t> 	wiostream;
+  typedef basic_stringbuf<wchar_t> 	wstringbuf;
+  typedef basic_istringstream<wchar_t> 	wistringstream;
+  typedef basic_ostringstream<wchar_t> 	wostringstream;
+  typedef basic_stringstream<wchar_t> 	wstringstream;
+  typedef basic_filebuf<wchar_t> 	wfilebuf;
+  typedef basic_ifstream<wchar_t> 	wifstream;
+  typedef basic_ofstream<wchar_t> 	wofstream;
+  typedef basic_fstream<wchar_t> 	wfstream;
+#endif
+} // namespace std
+
+#endif	// _CPP_IOSFWD
+
+
+
+
+
diff --git a/contrib/media/updf/include/bits/std_iostream.h b/contrib/media/updf/include/bits/std_iostream.h
new file mode 100644
index 0000000000..8c1411f5d5
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_iostream.h
@@ -0,0 +1,62 @@
+// Standard iostream objects -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.3  Standard iostream objects
+//
+
+#ifndef _CPP_IOSTREAM
+#define _CPP_IOSTREAM	1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/std_ostream.h>
+#include <bits/std_istream.h>
+
+namespace std 
+{
+  extern istream cin;
+  extern ostream cout;
+  extern ostream cerr;
+  extern ostream clog;
+#ifdef _GLIBCPP_USE_WCHAR_T
+  extern wistream wcin;
+  extern wostream wcout;
+  extern wostream wcerr;
+  extern wostream wclog;
+#endif
+
+  // For construction of filebuffers for cout, cin, cerr, clog et. al.
+  static ios_base::Init __ioinit;
+} // namespace std
+
+#endif
+
+
diff --git a/contrib/media/updf/include/bits/std_istream.h b/contrib/media/updf/include/bits/std_istream.h
new file mode 100644
index 0000000000..ad8d25edb5
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_istream.h
@@ -0,0 +1,295 @@
+// Input streams -*- C++ -*-
+
+// Copyright (C) 1997-1999, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.6.1  Input streams
+//
+
+#ifndef _CPP_ISTREAM
+#define _CPP_ISTREAM	1
+
+#pragma GCC system_header
+
+#include <bits/std_ios.h>
+#include <bits/std_limits.h> // For numeric_limits
+
+namespace std
+{
+  // 27.6.1.1 Template class basic_istream
+  template<typename _CharT, typename _Traits>
+    class basic_istream : virtual public basic_ios<_CharT, _Traits>
+    {
+    public:
+      // Types (inherited from basic_ios (27.4.4)):
+      typedef _CharT                     		char_type;
+      typedef typename _Traits::int_type 		int_type;
+      typedef typename _Traits::pos_type 		pos_type;
+      typedef typename _Traits::off_type 		off_type;
+      typedef _Traits                    		traits_type;
+      
+      // Non-standard Types:
+      typedef basic_streambuf<_CharT, _Traits> 		__streambuf_type;
+      typedef basic_ios<_CharT, _Traits>		__ios_type;
+      typedef basic_istream<_CharT, _Traits>		__istream_type;
+      typedef istreambuf_iterator<_CharT, _Traits>	__istreambuf_iter;
+      typedef num_get<_CharT, __istreambuf_iter>        __numget_type;
+      typedef ctype<_CharT>           			__ctype_type;
+
+    protected:
+      // Data Members:
+      streamsize 		_M_gcount;
+
+    public:
+      // 27.6.1.1.1 Constructor/destructor:
+      explicit 
+      basic_istream(__streambuf_type* __sb)
+      { 
+	this->init(__sb);
+	_M_gcount = streamsize(0);
+      }
+
+      virtual 
+      ~basic_istream() 
+      { _M_gcount = streamsize(0); }
+
+      // 27.6.1.1.2 Prefix/suffix:
+      class sentry;
+      friend class sentry;
+
+      // 27.6.1.2 Formatted input:
+      // 27.6.1.2.3 basic_istream::operator>>
+      __istream_type&
+      operator>>(__istream_type& (*__pf)(__istream_type&));
+
+      __istream_type&
+      operator>>(__ios_type& (*__pf)(__ios_type&));
+
+      __istream_type&
+      operator>>(ios_base& (*__pf)(ios_base&));
+      
+      // 27.6.1.2.2 Arithmetic Extractors
+      __istream_type& 
+      operator>>(bool& __n);
+      
+      __istream_type& 
+      operator>>(short& __n);
+      
+      __istream_type& 
+      operator>>(unsigned short& __n);
+
+      __istream_type& 
+      operator>>(int& __n);
+      
+      __istream_type& 
+      operator>>(unsigned int& __n);
+
+      __istream_type& 
+      operator>>(long& __n);
+      
+      __istream_type& 
+      operator>>(unsigned long& __n);
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+      __istream_type& 
+      operator>>(long long& __n);
+
+      __istream_type& 
+      operator>>(unsigned long long& __n);
+#endif
+
+      __istream_type& 
+      operator>>(float& __f);
+
+      __istream_type& 
+      operator>>(double& __f);
+
+      __istream_type& 
+      operator>>(long double& __f);
+
+      __istream_type& 
+      operator>>(void*& __p);
+
+      __istream_type& 
+      operator>>(__streambuf_type* __sb);
+      
+      // 27.6.1.3 Unformatted input:
+      inline streamsize 
+      gcount(void) const 
+      { return _M_gcount; }
+      
+      int_type 
+      get(void);
+
+      __istream_type& 
+      get(char_type& __c);
+
+      __istream_type& 
+      get(char_type* __s, streamsize __n, char_type __delim);
+
+      inline __istream_type& 
+      get(char_type* __s, streamsize __n)
+      { return get(__s, __n, this->widen('\n')); }
+
+      __istream_type&
+      get(__streambuf_type& __sb, char_type __delim);
+
+      inline __istream_type&
+      get(__streambuf_type& __sb)
+      { return get(__sb, this->widen('\n')); }
+
+      __istream_type& 
+      getline(char_type* __s, streamsize __n, char_type __delim);
+
+      inline __istream_type& 
+      getline(char_type* __s, streamsize __n)
+      { return getline(__s, __n, this->widen('\n')); }
+
+      __istream_type& 
+      ignore(streamsize __n = 1, int_type __delim = traits_type::eof());
+      
+      int_type 
+      peek(void);
+      
+      __istream_type& 
+      read(char_type* __s, streamsize __n);
+
+      streamsize 
+      readsome(char_type* __s, streamsize __n);
+      
+      __istream_type& 
+      putback(char_type __c);
+
+      __istream_type& 
+      unget(void);
+
+      int 
+      sync(void);
+
+      pos_type 
+      tellg(void);
+
+      __istream_type& 
+      seekg(pos_type);
+
+      __istream_type& 
+      seekg(off_type, ios_base::seekdir);
+
+    private:
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+      // Not defined.
+      __istream_type& 
+      operator=(const __istream_type&);
+
+      basic_istream(const __istream_type&);
+#endif
+    };
+  
+  template<typename _CharT, typename _Traits>
+    class basic_istream<_CharT, _Traits>::sentry
+    {
+    public:
+      typedef _Traits 					traits_type;
+      typedef basic_streambuf<_CharT, _Traits> 		__streambuf_type;
+      typedef basic_istream<_CharT, _Traits> 		__istream_type;
+      typedef __istream_type::__ctype_type 		__ctype_type;
+      typedef typename _Traits::int_type		__int_type;
+
+      explicit 
+      sentry(basic_istream<_CharT, _Traits>& __is, bool __noskipws = false);
+
+      operator bool() { return _M_ok; }
+
+    private:
+      bool _M_ok;
+    };
+
+  // 27.6.1.2.3 Character extraction templates
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c);
+
+  template<class _Traits>
+    basic_istream<char, _Traits>&
+    operator>>(basic_istream<char, _Traits>& __in, unsigned char& __c)
+    { return (__in >> reinterpret_cast<char&>(__c)); }
+
+  template<class _Traits>
+    basic_istream<char, _Traits>&
+    operator>>(basic_istream<char, _Traits>& __in, signed char& __c)
+    { return (__in >> reinterpret_cast<char&>(__c)); }
+
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>&
+    operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s);
+  
+  template<class _Traits>
+    basic_istream<char,_Traits>&
+    operator>>(basic_istream<char,_Traits>& __in, unsigned char* __s)
+    { return (__in >> reinterpret_cast<char*>(__s)); }
+
+  template<class _Traits>
+    basic_istream<char,_Traits>&
+    operator>>(basic_istream<char,_Traits>& __in, signed char* __s)
+    { return (__in >> reinterpret_cast<char*>(__s)); }
+
+  // 27.6.1.5 Template class basic_iostream
+  template<typename _CharT, typename _Traits>
+    class basic_iostream
+    : public basic_istream<_CharT, _Traits>,
+      public basic_ostream<_CharT, _Traits>
+    {
+    public:
+      // Non-standard Types:
+      typedef basic_istream<_CharT, _Traits>		__istream_type;
+      typedef basic_ostream<_CharT, _Traits>		__ostream_type;
+
+      explicit 
+      basic_iostream(basic_streambuf<_CharT, _Traits>* __sb)
+      : __istream_type(__sb), __ostream_type(__sb)
+      { }
+
+      virtual 
+      ~basic_iostream() { }
+    };
+
+  // 27.6.1.4 Standard basic_istream manipulators
+  template<typename _CharT, typename _Traits>
+    basic_istream<_CharT, _Traits>& 
+    ws(basic_istream<_CharT, _Traits>& __is);
+} // namespace std
+
+#ifdef _GLIBCPP_NO_TEMPLATE_EXPORT
+# define export
+#ifdef  _GLIBCPP_FULLY_COMPLIANT_HEADERS
+# include <bits/istream.tcc>
+#endif
+#endif
+
+#endif	/* _CPP_ISTREAM */
+
diff --git a/contrib/media/updf/include/bits/std_iterator.h b/contrib/media/updf/include/bits/std_iterator.h
new file mode 100644
index 0000000000..cb97ed1d21
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_iterator.h
@@ -0,0 +1,43 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_ITERATOR
+#define _CPP_ITERATOR 1
+
+#pragma GCC system_header
+#include <bits/c++config.h>
+#include <bits/std_cstddef.h>
+#include <bits/std_iosfwd.h>
+#include <bits/stl_iterator_base_types.h>
+#include <bits/stl_iterator_base_funcs.h>
+#include <bits/stl_iterator.h>
+
+#endif /* _CPP_ITERATOR */
+
+// Local Variables:
+// mode:C++
+// End:
+
diff --git a/contrib/media/updf/include/bits/std_list.h b/contrib/media/updf/include/bits/std_list.h
new file mode 100644
index 0000000000..23cbf7b94a
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_list.h
@@ -0,0 +1,42 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_LIST
+#define _CPP_LIST 1
+
+#pragma GCC system_header
+
+#include <bits/stl_algobase.h>
+#include <bits/stl_alloc.h>
+#include <bits/stl_construct.h>
+#include <bits/stl_uninitialized.h>
+#include <bits/stl_list.h>
+
+#endif /* _CPP_LIST */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/std_locale.h b/contrib/media/updf/include/bits/std_locale.h
new file mode 100644
index 0000000000..1b3b58f22d
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_locale.h
@@ -0,0 +1,47 @@
+// Locale support -*- C++ -*-
+
+// Copyright (C) 1997-1999 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 22.1  Locales
+//
+
+#ifndef _CPP_LOCALE
+#define _CPP_LOCALE	1
+
+#pragma GCC system_header
+
+#include <bits/localefwd.h>
+#include <bits/locale_facets.h>
+#include <bits/locale_facets.tcc>
+
+#endif
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/std_map.h b/contrib/media/updf/include/bits/std_map.h
new file mode 100644
index 0000000000..45f75ef89c
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_map.h
@@ -0,0 +1,42 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_MAP
+#define _CPP_MAP 1
+
+#pragma GCC system_header
+
+#ifndef _CPP_BITS_STL_TREE_H  
+#include <bits/stl_tree.h>
+#endif
+#include <bits/stl_map.h>
+#include <bits/stl_multimap.h>
+
+#endif /* _CPP_MAP */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/std_memory.h b/contrib/media/updf/include/bits/std_memory.h
new file mode 100644
index 0000000000..4385a96e2b
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_memory.h
@@ -0,0 +1,116 @@
+/*
+ * Copyright (c) 1997-1999
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+#ifndef _CPP_MEMORY
+#define _CPP_MEMORY 1
+
+#pragma GCC system_header
+
+#include <bits/stl_algobase.h>
+#include <bits/stl_alloc.h>
+#include <bits/stl_construct.h>
+#include <bits/stl_iterator_base_types.h> //for iterator_traits
+#include <bits/stl_tempbuf.h>
+#include <bits/stl_uninitialized.h>
+#include <bits/stl_raw_storage_iter.h>
+
+namespace std
+{
+
+ template<class _Tp1> struct auto_ptr_ref {
+   _Tp1* _M_ptr;
+   auto_ptr_ref(_Tp1* __p) : _M_ptr(__p) {}
+};
+
+template <class _Tp> class auto_ptr {
+private:
+  _Tp* _M_ptr;
+
+public:
+  typedef _Tp element_type;
+
+  explicit auto_ptr(_Tp* __p = 0) __STL_NOTHROW : _M_ptr(__p) {}
+  auto_ptr(auto_ptr& __a) __STL_NOTHROW : _M_ptr(__a.release()) {}
+
+  template <class _Tp1> auto_ptr(auto_ptr<_Tp1>& __a) __STL_NOTHROW
+    : _M_ptr(__a.release()) {}
+
+  auto_ptr& operator=(auto_ptr& __a) __STL_NOTHROW {
+    reset(__a.release());
+    return *this;
+  }
+
+  template <class _Tp1>
+  auto_ptr& operator=(auto_ptr<_Tp1>& __a) __STL_NOTHROW {
+    reset(__a.release());
+    return *this;
+  }
+  
+  // Note: The C++ standard says there is supposed to be an empty throw
+  // specification here, but omitting it is standard conforming.  Its 
+  // presence can be detected only if _Tp::~_Tp() throws, but (17.4.3.6/2)
+  // this is prohibited.
+  ~auto_ptr() { delete _M_ptr; }
+ 
+  _Tp& operator*() const __STL_NOTHROW {
+    return *_M_ptr;
+  }
+  _Tp* operator->() const __STL_NOTHROW {
+    return _M_ptr;
+  }
+  _Tp* get() const __STL_NOTHROW {
+    return _M_ptr;
+  }
+  _Tp* release() __STL_NOTHROW {
+    _Tp* __tmp = _M_ptr;
+    _M_ptr = 0;
+    return __tmp;
+  }
+  void reset(_Tp* __p = 0) __STL_NOTHROW {
+    if (__p != _M_ptr) {
+      delete _M_ptr;
+      _M_ptr = __p;
+    }    
+  }
+
+  // According to the C++ standard, these conversions are required.  Most
+  // present-day compilers, however, do not enforce that requirement---and, 
+  // in fact, most present-day compilers do not support the language 
+  // features that these conversions rely on.
+public:
+  auto_ptr(auto_ptr_ref<_Tp> __ref) __STL_NOTHROW
+    : _M_ptr(__ref._M_ptr) {}
+
+  auto_ptr& operator=(auto_ptr_ref<_Tp> __ref) __STL_NOTHROW {
+    if (__ref._M_ptr != this->get()) {
+      delete _M_ptr;
+      _M_ptr = __ref._M_ptr;
+    }
+    return *this;
+  }
+
+  template <class _Tp1> operator auto_ptr_ref<_Tp1>() __STL_NOTHROW 
+    { return auto_ptr_ref<_Tp>(this->release()); }
+  template <class _Tp1> operator auto_ptr<_Tp1>() __STL_NOTHROW
+    { return auto_ptr<_Tp1>(this->release()); }
+};
+
+} // namespace std
+
+#endif /* _CPP_MEMORY */
+
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/std_numeric.h b/contrib/media/updf/include/bits/std_numeric.h
new file mode 100644
index 0000000000..375245ba9b
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_numeric.h
@@ -0,0 +1,41 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_NUMERIC
+#define _CPP_NUMERIC 1
+
+#pragma GCC system_header
+#include <bits/c++config.h>
+#include <bits/std_cstddef.h>
+#include <bits/std_iterator.h>
+#include <bits/stl_function.h>
+#include <bits/stl_numeric.h>
+
+#endif /* _CPP_NUMERIC */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/std_ostream.h b/contrib/media/updf/include/bits/std_ostream.h
new file mode 100644
index 0000000000..e8efb3b249
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_ostream.h
@@ -0,0 +1,283 @@
+// Output streams -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.6.2  Output streams
+//
+
+#ifndef _CPP_OSTREAM
+#define _CPP_OSTREAM	1
+
+#pragma GCC system_header
+
+#include <bits/std_ios.h>
+
+namespace std
+{
+  // 27.6.2.1 Template class basic_ostream
+  template<typename _CharT, typename _Traits>
+    class basic_ostream : virtual public basic_ios<_CharT, _Traits>
+    {
+    public:
+
+      // Types (inherited from basic_ios (27.4.4)):
+      typedef _CharT                     		char_type;
+      typedef typename _Traits::int_type 		int_type;
+      typedef typename _Traits::pos_type 		pos_type;
+      typedef typename _Traits::off_type 		off_type;
+      typedef _Traits                    		traits_type;
+      
+      // Non-standard Types:
+      typedef basic_streambuf<_CharT, _Traits> 		__streambuf_type;
+      typedef basic_ios<_CharT, _Traits>		__ios_type;
+      typedef basic_ostream<_CharT, _Traits>		__ostream_type;
+      typedef ostreambuf_iterator<_CharT, _Traits>	__ostreambuf_iter;
+      typedef num_put<_CharT, __ostreambuf_iter>        __numput_type;
+      typedef ctype<_CharT>           			__ctype_type;
+
+      // 27.6.2.2 Constructor/destructor:
+      explicit 
+      basic_ostream(__streambuf_type* __sb)
+      { this->init(__sb); }
+
+      virtual 
+      ~basic_ostream() { }
+
+      // 27.6.2.3 Prefix/suffix:
+      class sentry;
+      friend class sentry;
+      
+      // 27.6.2.5 Formatted output:
+      // 27.6.2.5.3  basic_ostream::operator<<
+      __ostream_type&
+      operator<<(__ostream_type& (*__pf)(__ostream_type&));
+      
+      __ostream_type&
+      operator<<(__ios_type& (*__pf)(__ios_type&));
+      
+      __ostream_type&
+      operator<<(ios_base& (*__pf) (ios_base&));
+
+      // 27.6.2.5.2 Arithmetic Inserters
+      __ostream_type& 
+      operator<<(long __n);
+      
+      __ostream_type& 
+      operator<<(unsigned long __n);
+
+      __ostream_type& 
+      operator<<(bool __n);
+
+      __ostream_type& 
+      operator<<(short __n)
+      { 
+	ios_base::fmtflags __fmt = this->flags() & ios_base::basefield;
+	if (__fmt & ios_base::oct || __fmt & ios_base::hex)
+	  return this->operator<<(static_cast<unsigned long>
+				  (static_cast<unsigned short>(__n)));
+	else
+	  return this->operator<<(static_cast<long>(__n));
+      }
+
+      __ostream_type& 
+      operator<<(unsigned short __n)
+      { return this->operator<<(static_cast<unsigned long>(__n)); }
+
+      __ostream_type& 
+      operator<<(int __n)
+      { 
+	ios_base::fmtflags __fmt = this->flags() & ios_base::basefield;
+	if (__fmt & ios_base::oct || __fmt & ios_base::hex)
+	  return this->operator<<(static_cast<unsigned long>
+				  (static_cast<unsigned int>(__n)));
+	else
+	  return this->operator<<(static_cast<long>(__n));
+      }
+
+      __ostream_type& 
+      operator<<(unsigned int __n)
+      { return this->operator<<(static_cast<unsigned long>(__n)); }
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+      __ostream_type& 
+      operator<<(long long __n);
+
+      __ostream_type& 
+      operator<<(unsigned long long __n);
+#endif
+
+      __ostream_type& 
+      operator<<(double __f);
+
+      __ostream_type& 
+      operator<<(float __f)
+      { return this->operator<<(static_cast<double>(__f)); }
+
+      __ostream_type& 
+      operator<<(long double __f);
+
+      __ostream_type& 
+      operator<<(const void* __p);
+
+      __ostream_type& 
+      operator<<(__streambuf_type* __sb);
+
+      // Unformatted output:
+      __ostream_type& 
+      put(char_type __c);
+
+      __ostream_type& 
+      write(const char_type* __s, streamsize __n);
+
+      __ostream_type& 
+      flush();
+
+      // Seeks:
+      pos_type 
+      tellp();
+
+      __ostream_type& 
+      seekp(pos_type);
+
+      __ostream_type& 
+      seekp(off_type, ios_base::seekdir);
+
+    private:
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+      // Not defined.
+      __ostream_type& 
+      operator=(const __ostream_type&);
+
+      basic_ostream(const __ostream_type&);
+#endif
+    };
+
+  // 27.6.2.3  Class basic_ostream::sentry
+  template <typename _CharT, typename _Traits>
+    class basic_ostream<_CharT, _Traits>::sentry
+    {
+      // Data Members:
+      bool 				_M_ok;
+      basic_ostream<_CharT,_Traits>& 	_M_os;
+      
+    public:
+      explicit
+      sentry(basic_ostream<_CharT,_Traits>& __os);
+
+      ~sentry()
+      {
+	// XXX MT
+	if (_M_os.flags() & ios_base::unitbuf && !uncaught_exception())
+	  {
+	    // Can't call flush directly or else will get into recursive lock.
+	    if (_M_os.rdbuf() && _M_os.rdbuf()->pubsync() == -1)
+	      _M_os.setstate(ios_base::badbit);
+	  }
+      }
+
+      operator bool() 
+      { return _M_ok; }
+    };
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    operator<<(basic_ostream<_CharT, _Traits>& __out, _CharT __c);
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    operator<<(basic_ostream<_CharT, _Traits>& __out, char __c)
+    { return (__out << __out.widen(__c)); }
+
+  // Specialization
+  template <class _Traits> 
+    basic_ostream<char, _Traits>&
+    operator<<(basic_ostream<char, _Traits>& __out, char __c);
+
+  // Signed and unsigned
+  template<class _Traits>
+    basic_ostream<char, _Traits>&
+    operator<<(basic_ostream<char, _Traits>& __out, signed char __c)
+    { return (__out << static_cast<char>(__c)); }
+  
+  template<class _Traits>
+    basic_ostream<char, _Traits>&
+    operator<<(basic_ostream<char, _Traits>& __out, unsigned char __c)
+    { return (__out << static_cast<char>(__c)); }
+  
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    operator<<(basic_ostream<_CharT, _Traits>& __out, const _CharT* __s);
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits> &
+    operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s);
+
+  // Partial specializationss
+  template<class _Traits>
+    basic_ostream<char, _Traits>&
+    operator<<(basic_ostream<char, _Traits>& __out, const char* __s);
+ 
+  // Signed and unsigned
+  template<class _Traits>
+    basic_ostream<char, _Traits>&
+    operator<<(basic_ostream<char, _Traits>& __out, const signed char* __s)
+    { return (__out << reinterpret_cast<const char*>(__s)); }
+
+  template<class _Traits>
+    basic_ostream<char, _Traits> &
+    operator<<(basic_ostream<char, _Traits>& __out, const unsigned char* __s)
+    { return (__out << reinterpret_cast<const char*>(__s)); }
+
+  // 27.6.2.7 Standard basic_ostream manipulators
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    endl(basic_ostream<_CharT, _Traits>& __os)
+    { return flush(__os.put(__os.widen('\n'))); }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    ends(basic_ostream<_CharT, _Traits>& __os)
+    { return __os.put(_CharT()); }
+  
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>& 
+    flush(basic_ostream<_CharT, _Traits>& __os)
+    { return __os.flush(); }
+
+} // namespace std
+
+#ifdef _GLIBCPP_NO_TEMPLATE_EXPORT
+# define export
+#ifdef  _GLIBCPP_FULLY_COMPLIANT_HEADERS
+# include <bits/ostream.tcc>
+#endif
+#endif
+
+#endif	/* _CPP_OSTREAM */
+
diff --git a/contrib/media/updf/include/bits/std_queue.h b/contrib/media/updf/include/bits/std_queue.h
new file mode 100644
index 0000000000..b3b80abd72
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_queue.h
@@ -0,0 +1,46 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_QUEUE
+#define _CPP_QUEUE 1
+
+#pragma GCC system_header
+#include <bits/c++config.h>
+#include <bits/stl_algobase.h>
+#include <bits/stl_alloc.h>
+#include <bits/stl_construct.h>
+#include <bits/stl_uninitialized.h>
+#include <bits/stl_vector.h>
+#include <bits/stl_heap.h>
+#include <bits/stl_deque.h>
+#include <bits/stl_function.h>
+#include <bits/stl_queue.h>
+
+#endif /* _CPP_QUEUE */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/std_set.h b/contrib/media/updf/include/bits/std_set.h
new file mode 100644
index 0000000000..ea8c8d9ba0
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_set.h
@@ -0,0 +1,42 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_SET
+#define _CPP_SET 1
+
+#pragma GCC system_header
+
+#ifndef _CPP_BITS_STL_TREE_H  /* XXX is this guard needed? */
+#include <bits/stl_tree.h>
+#endif
+#include <bits/stl_set.h>
+#include <bits/stl_multiset.h>
+
+#endif /* _CPP_SET */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/std_sstream.h b/contrib/media/updf/include/bits/std_sstream.h
new file mode 100644
index 0000000000..bcae7ed298
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_sstream.h
@@ -0,0 +1,367 @@
+// String based streams -*- C++ -*-
+
+// Copyright (C) 1997-1999 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.7  String-based streams
+//
+
+#ifndef _CPP_SSTREAM
+#define _CPP_SSTREAM	1
+
+#pragma GCC system_header
+
+#include <bits/std_istream.h>
+#include <bits/std_ostream.h>
+
+namespace std
+{
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    class basic_stringbuf : public basic_streambuf<_CharT, _Traits>
+    {
+    public:
+      // Types:
+      typedef _CharT 					char_type;
+      typedef _Traits 					traits_type;
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+// 251. basic_stringbuf missing allocator_type
+      typedef _Alloc				       	allocator_type;
+#endif
+      typedef typename traits_type::int_type 		int_type;
+      typedef typename traits_type::pos_type 		pos_type;
+      typedef typename traits_type::off_type 		off_type;
+
+      // Non-standard Types:
+      typedef basic_streambuf<char_type, traits_type>  	__streambuf_type;
+      typedef basic_string<char_type, _Traits, _Alloc> 	__string_type;
+      typedef typename __string_type::size_type		__size_type;
+
+    private:
+      // Data Members:
+      __string_type 		_M_string;
+      
+    public:
+      // Constructors:
+      explicit 
+      basic_stringbuf(ios_base::openmode __mode = ios_base::in | ios_base::out)
+      : __streambuf_type(), _M_string()
+      { _M_stringbuf_init(__mode); }
+
+      explicit 
+      basic_stringbuf(const __string_type& __str,
+		      ios_base::openmode __mode = ios_base::in | ios_base::out)
+      : __streambuf_type(), _M_string(__str.c_str())
+      { _M_stringbuf_init(__mode); }
+
+      // Get and set:
+      __string_type 
+      str() const 
+      {
+	if (_M_mode & ios_base::out)
+	  {
+	    // This is the deal: _M_string.size() is value that
+	    // represents the size of the intial string that makes
+	    // _M_string, and may not be the correct size of the
+	    // current stringbuf internal buffer.
+	    __size_type __len = _M_string.size();
+	    if (_M_out_cur > _M_out_beg)
+	      __len = max(__size_type(_M_out_end - _M_out_beg), __len);
+	    return __string_type(_M_out_beg, _M_out_beg + __len);
+	  }
+	else
+	  return _M_string;
+      }
+
+      void 
+      str(const __string_type& __s)
+      {
+	_M_string = __s;
+	_M_stringbuf_init(_M_mode);
+      }
+
+    protected:
+      // Common initialization code for both ctors goes here.
+      void
+      _M_stringbuf_init(ios_base::openmode __mode)
+      {
+	// _M_buf_size is a convenient alias for "what the streambuf
+	// thinks the allocated size of the string really is." This is
+	// necessary as ostringstreams are implemented with the
+	// streambufs having control of the allocation and
+	// re-allocation of the internal string object, _M_string.
+	_M_buf_size = _M_string.size();
+
+	// NB: Start ostringstream buffers at 1024 bytes. This is an
+	// experimental value (pronounced "arbitrary" in some of the
+	// hipper english-speaking countries), and can be changed to
+	// suite particular needs.
+	_M_buf_size_opt = 512;
+	_M_mode = __mode;
+	if (_M_mode & ios_base::ate)
+	  _M_really_sync(0, _M_buf_size); 
+	else  
+	  _M_really_sync(0, 0);
+      }
+
+      // Overridden virtual functions:
+      virtual int_type 
+      underflow()
+      {
+	if (_M_in_cur && _M_in_cur < _M_in_end)
+	  return traits_type::to_int_type(*gptr());
+	else
+	  return traits_type::eof();
+      }
+
+      virtual int_type 
+      pbackfail(int_type __c = traits_type::eof());
+
+      virtual int_type 
+      overflow(int_type __c = traits_type::eof());
+
+      virtual __streambuf_type* 
+      setbuf(char_type* __s, streamsize __n)
+      { 
+	if (__s && __n) 
+	  {
+	    _M_string = __string_type(__s, __n);
+	    _M_really_sync(0, 0);
+	  }
+	return this; 
+      } 
+
+      virtual pos_type 
+      seekoff(off_type __off, ios_base::seekdir __way,
+	      ios_base::openmode __mode = ios_base::in | ios_base::out);
+
+      virtual pos_type 
+      seekpos(pos_type __sp, 
+	      ios_base::openmode __mode = ios_base::in | ios_base::out);
+
+      // Internal function for correctly updating the internal buffer
+      // for a particular _M_string, due to initialization or
+      // re-sizing of an existing _M_string.
+      // Assumes: contents of _M_string and internal buffer match exactly.
+      // __i == _M_in_cur - _M_in_beg      
+      // __o == _M_out_cur - _M_out_beg
+      virtual int 
+      _M_really_sync(__size_type __i, __size_type __o)
+      {
+	char_type* __base = const_cast<char_type*>(_M_string.data());
+	bool __testin = _M_mode & ios_base::in;
+	bool __testout = _M_mode & ios_base::out;
+	__size_type __len = _M_string.size();
+
+	_M_buf = __base;
+	if (__testin)
+	    this->setg(__base, __base + __i, __base + __len);
+	if (__testout)
+	  {
+	    this->setp(__base, __base + __len);
+	    _M_out_cur += __o;
+	  }
+	return 0;
+      }
+    };
+
+
+  // 27.7.2  Template class basic_istringstream
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    class basic_istringstream : public basic_istream<_CharT, _Traits>
+    {
+    public:
+      // Types:
+      typedef _CharT 					char_type;
+      typedef _Traits 					traits_type;
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+// 251. basic_stringbuf missing allocator_type
+      typedef _Alloc				       	allocator_type;
+#endif
+      typedef typename traits_type::int_type 		int_type;
+      typedef typename traits_type::pos_type 		pos_type;
+      typedef typename traits_type::off_type 		off_type;
+
+      // Non-standard types:
+      typedef basic_string<_CharT, _Traits, _Alloc> 	__string_type;
+      typedef basic_stringbuf<_CharT, _Traits, _Alloc> 	__stringbuf_type;
+      typedef basic_istream<char_type, traits_type>	__istream_type;
+
+    private:
+      __stringbuf_type	_M_stringbuf;
+
+    public:
+      // Constructors:
+      explicit 
+      basic_istringstream(ios_base::openmode __mode = ios_base::in)
+      : __istream_type(NULL), _M_stringbuf(__mode | ios_base::in)
+      { this->init(&_M_stringbuf); }
+
+      explicit 
+      basic_istringstream(const __string_type& __str,
+			  ios_base::openmode __mode = ios_base::in)
+      : __istream_type(NULL), _M_stringbuf(__str, __mode | ios_base::in)
+      { this->init(&_M_stringbuf); }
+
+      ~basic_istringstream()
+      { }
+
+      // Members:
+      __stringbuf_type* 
+      rdbuf() const
+      { return const_cast<__stringbuf_type*>(&_M_stringbuf); }
+
+      __string_type
+      str() const
+      { return _M_stringbuf.str(); }
+  
+      void 
+      str(const __string_type& __s)
+      { _M_stringbuf.str(__s); }
+    };
+
+
+  // 27.7.3  Template class basic_ostringstream
+  template <typename _CharT, typename _Traits, typename _Alloc>
+    class basic_ostringstream : public basic_ostream<_CharT, _Traits>
+    {
+    public:
+      // Types:
+      typedef _CharT 					char_type;
+      typedef _Traits 					traits_type;
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+// 251. basic_stringbuf missing allocator_type
+      typedef _Alloc				       	allocator_type;
+#endif
+      typedef typename traits_type::int_type 		int_type;
+      typedef typename traits_type::pos_type 		pos_type;
+      typedef typename traits_type::off_type 		off_type;
+
+      // Non-standard types:
+      typedef basic_string<_CharT, _Traits, _Alloc> 	__string_type;
+      typedef basic_stringbuf<_CharT, _Traits, _Alloc> 	__stringbuf_type;
+      typedef basic_ostream<char_type, traits_type>	__ostream_type;
+
+    private:
+      __stringbuf_type	_M_stringbuf;
+
+    public:
+     // Constructors/destructor:
+      explicit 
+      basic_ostringstream(ios_base::openmode __mode = ios_base::out)
+      : __ostream_type(NULL), _M_stringbuf(__mode | ios_base::out)
+      { this->init(&_M_stringbuf); }
+
+      explicit 
+      basic_ostringstream(const __string_type __str,
+			  ios_base::openmode __mode = ios_base::out)
+      : __ostream_type(NULL), _M_stringbuf(__str, __mode | ios_base::out)
+      { this->init(&_M_stringbuf); }
+
+      ~basic_ostringstream()
+      { }
+
+      // Members:
+      __stringbuf_type* 
+      rdbuf() const
+      { return const_cast<__stringbuf_type*>(&_M_stringbuf); }
+
+      __string_type
+      str() const
+      { return _M_stringbuf.str(); }
+ 
+      void 
+      str(const __string_type& __s)
+      { _M_stringbuf.str(__s); }
+    };
+  
+  
+  // 27.7.4  Template class basic_stringstream
+  template <typename _CharT, typename _Traits, typename _Alloc>
+    class basic_stringstream : public basic_iostream<_CharT, _Traits>
+    {
+    public:
+      // Types:
+      typedef _CharT 					char_type;
+      typedef _Traits 					traits_type;
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+// 251. basic_stringbuf missing allocator_type
+      typedef _Alloc				       	allocator_type;
+#endif
+      typedef typename traits_type::int_type 		int_type;
+      typedef typename traits_type::pos_type 		pos_type;
+      typedef typename traits_type::off_type 		off_type;
+
+      // Non-standard Types:
+      typedef basic_string<_CharT, _Traits, _Alloc> 	__string_type;
+      typedef basic_stringbuf<_CharT, _Traits, _Alloc> 	__stringbuf_type;
+      typedef basic_iostream<char_type, traits_type>	__iostream_type;
+
+    private:
+      __stringbuf_type	_M_stringbuf;
+
+    public:
+      // Constructors/destructors
+      explicit 
+      basic_stringstream(ios_base::openmode __m = ios_base::out | ios_base::in)
+      : __iostream_type(NULL), _M_stringbuf(__m)
+      { this->init(&_M_stringbuf); }
+
+      explicit 
+      basic_stringstream(const __string_type& __str,
+			 ios_base::openmode __m = ios_base::out | ios_base::in)
+      : __iostream_type(NULL), _M_stringbuf(__str, __m)
+      { this->init(&_M_stringbuf); }
+
+      ~basic_stringstream()
+      { }
+
+      // Members:
+      __stringbuf_type* 
+      rdbuf() const
+      { return const_cast<__stringbuf_type*>(&_M_stringbuf); }
+
+      __string_type
+      str() const
+      { return _M_stringbuf.str(); }
+
+      void 
+      str(const __string_type& __s)
+      { _M_stringbuf.str(__s); }
+    };
+} // namespace std
+
+
+
+#ifdef _GLIBCPP_NO_TEMPLATE_EXPORT
+# define export
+#ifdef  _GLIBCPP_FULLY_COMPLIANT_HEADERS
+# include <bits/sstream.tcc>
+#endif
+#endif
+
+#endif	// _CPP_SSTREAM
diff --git a/contrib/media/updf/include/bits/std_stack.h b/contrib/media/updf/include/bits/std_stack.h
new file mode 100644
index 0000000000..2ba0d8c240
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_stack.h
@@ -0,0 +1,43 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_STACK
+#define _CPP_STACK 1
+
+#pragma GCC system_header
+
+#include <bits/stl_algobase.h>
+#include <bits/stl_alloc.h>
+#include <bits/stl_construct.h>
+#include <bits/stl_uninitialized.h>
+#include <bits/stl_deque.h>
+#include <bits/stl_stack.h>
+
+#endif /* _CPP_STACK */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/std_stdexcept.h b/contrib/media/updf/include/bits/std_stdexcept.h
new file mode 100644
index 0000000000..ee9ebf1944
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_stdexcept.h
@@ -0,0 +1,117 @@
+// Standard exception classes  -*- C++ -*-
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 19.1  Exception classes
+//
+
+#ifndef _CPP_STDEXCEPT
+#define _CPP_STDEXCEPT 	  1
+
+#pragma GCC system_header
+
+#include <exception>
+#include <string>
+
+namespace std 
+{
+  class logic_error : public exception 
+  {
+    string _M_msg;
+
+  public:
+    explicit 
+    logic_error(const string&  __arg);
+
+    virtual 
+    ~logic_error() throw();
+
+    virtual const char* 
+    what() const throw();
+  };
+
+  class domain_error : public logic_error 
+  {
+  public:
+    explicit domain_error(const string&  __arg);
+  };
+
+  class invalid_argument : public logic_error 
+  {
+  public:
+    explicit invalid_argument(const string&  __arg);
+  };
+
+  class length_error : public logic_error 
+  {
+  public:
+    explicit length_error(const string&  __arg);
+  };
+
+  class out_of_range : public logic_error 
+  {
+  public:
+    explicit out_of_range(const string&  __arg);
+  };
+
+  class runtime_error : public exception 
+  {
+    string _M_msg;
+
+  public:
+    explicit 
+    runtime_error(const string&  __arg);
+
+    virtual 
+    ~runtime_error() throw();
+
+    virtual const char* 
+    what() const throw();
+  };
+
+  class range_error : public runtime_error 
+  {
+  public:
+    explicit range_error(const string&  __arg);
+  };
+
+  class overflow_error : public runtime_error 
+  {
+  public:
+    explicit overflow_error(const string&  __arg);
+  };
+
+  class underflow_error : public runtime_error 
+  {
+  public:
+    explicit underflow_error(const string&  __arg);
+  };
+} // namespace std
+
+#endif // _CPP_STDEXCEPT
diff --git a/contrib/media/updf/include/bits/std_streambuf.h b/contrib/media/updf/include/bits/std_streambuf.h
new file mode 100644
index 0000000000..8cc674d703
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_streambuf.h
@@ -0,0 +1,534 @@
+// Stream buffer classes -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.5  Stream buffers
+//
+
+#ifndef _CPP_STREAMBUF
+#define _CPP_STREAMBUF	1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/std_iosfwd.h>
+#include <bits/std_cstdio.h> 	// For SEEK_SET, SEEK_CUR, SEEK_END
+#include <bits/localefwd.h>
+#include <bits/ios_base.h>
+
+namespace std
+{
+  template<typename _CharT, typename _Traits>
+    streamsize
+    __copy_streambufs(basic_ios<_CharT, _Traits>& _ios,
+		      basic_streambuf<_CharT, _Traits>* __sbin,
+		      basic_streambuf<_CharT, _Traits>* __sbout);
+  
+  // 27.5.2 Template class basic_streambuf<_CharT, _Traits>
+  template<typename _CharT, typename _Traits>
+    class basic_streambuf 
+    {
+    public:
+      // Types:
+      typedef _CharT 					char_type;
+      typedef _Traits 					traits_type;
+      typedef typename traits_type::int_type 		int_type;
+      typedef typename traits_type::pos_type 		pos_type;
+      typedef typename traits_type::off_type 		off_type;
+
+      // Non-standard Types:
+      typedef ctype<char_type>           		__ctype_type;
+      typedef basic_streambuf<char_type, traits_type>  	__streambuf_type;
+      
+      friend class basic_ios<char_type, traits_type>;
+      friend class basic_istream<char_type, traits_type>;
+      friend class basic_ostream<char_type, traits_type>;
+      friend class istreambuf_iterator<char_type, traits_type>;
+      friend class ostreambuf_iterator<char_type, traits_type>;
+
+      friend streamsize
+      __copy_streambufs<>(basic_ios<char_type, traits_type>& __ios,
+			  __streambuf_type* __sbin,__streambuf_type* __sbout);
+      
+    protected:
+
+      // Pointer to the beginning of internally-allocated
+      // space. Filebuf manually allocates/deallocates this, whereas
+      // stringstreams attempt to use the built-in intelligence of the
+      // string class. If you are managing memory, set this. If not,
+      // leave it NULL.
+      char_type*		_M_buf; 	
+
+      // Actual size of allocated internal buffer, in bytes.
+      int_type			_M_buf_size;
+
+      // Optimal or preferred size of internal buffer, in bytes.
+      int_type			_M_buf_size_opt;
+
+      // True iff _M_in_* and _M_out_* buffers should always point to
+      // the same place.  True for fstreams, false for sstreams.
+      bool 			_M_buf_unified;	
+
+       // This is based on _IO_FILE, just reordered to be more
+      // consistent, and is intended to be the most minimal abstraction
+      // for an internal buffer.
+      // get == input == read
+      // put == output == write
+      char_type* 		_M_in_beg;  	// Start of get area. 
+      char_type* 		_M_in_cur;	// Current read area. 
+      char_type* 		_M_in_end;	// End of get area. 
+      char_type* 		_M_out_beg; 	// Start of put area. 
+      char_type* 		_M_out_cur;  	// Current put area. 
+      char_type* 		_M_out_end;  	// End of put area. 
+
+      // Place to stash in || out || in | out settings for current streambuf.
+      ios_base::openmode 	_M_mode;	
+
+      // Current locale setting.
+      locale 			_M_buf_locale;	
+
+      // True iff locale is initialized.
+      bool 			_M_buf_locale_init;
+
+      // Necessary bits for putback buffer management. Only used in
+      // the basic_filebuf class, as necessary for the standard
+      // requirements. The only basic_streambuf member function that
+      // needs access to these data members is in_avail...
+      // NB: pbacks of over one character are not currently supported.
+      int_type    		_M_pback_size; 
+      char_type*		_M_pback; 
+      char_type*		_M_pback_cur_save;
+      char_type*		_M_pback_end_save;
+      bool			_M_pback_init; 
+
+      // Initializes pback buffers, and moves normal buffers to safety.
+      // Assumptions:
+      // _M_in_cur has already been moved back
+      void
+      _M_pback_create()
+      {
+	if (!_M_pback_init)
+	  {
+	    int_type __dist = _M_in_end - _M_in_cur;
+	    int_type __len = min(_M_pback_size, __dist);
+	    traits_type::copy(_M_pback, _M_in_cur, __len);
+	    _M_pback_cur_save = _M_in_cur;
+	    _M_pback_end_save = _M_in_end;
+	    this->setg(_M_pback, _M_pback, _M_pback + __len);
+	    _M_pback_init = true;
+	  }
+      }
+
+      // Deactivates pback buffer contents, and restores normal buffer.
+      // Assumptions:
+      // The pback buffer has only moved forward.
+      void
+      _M_pback_destroy()
+      {
+	if (_M_pback_init)
+	  {
+	    // Length _M_in_cur moved in the pback buffer.
+	    int_type __off_cur = _M_in_cur - _M_pback;
+	    
+	    // For in | out buffers, the end can be pushed back...
+	    int_type __off_end = 0;
+	    int_type __pback_len = _M_in_end - _M_pback;
+	    int_type __save_len = _M_pback_end_save - _M_buf;
+	    if (__pback_len > __save_len)
+	      __off_end = __pback_len - __save_len;
+
+	    this->setg(_M_buf, _M_pback_cur_save + __off_cur, 
+		       _M_pback_end_save + __off_end);
+	    _M_pback_cur_save = NULL;
+	    _M_pback_end_save = NULL;
+	    _M_pback_init = false;
+	  }
+      }
+
+      // Correctly sets the _M_in_cur pointer, and bumps the
+      // _M_out_cur pointer as well if necessary.
+      void 
+      _M_in_cur_move(off_type __n) // argument needs to be +-
+      {
+	bool __testout = _M_out_cur;
+	_M_in_cur += __n;
+	if (__testout && _M_buf_unified)
+	  _M_out_cur += __n;
+      }
+
+      // Correctly sets the _M_out_cur pointer, and bumps the
+      // appropriate _M_*_end pointers as well. Necessary for the
+      // un-tied stringbufs, in in|out mode.
+      // Invariant:
+      // __n + _M_out_[cur, end] <= _M_buf + _M_buf_size
+      // Assuming all _M_*_[beg, cur, end] pointers are operating on
+      // the same range:
+      // _M_buf <= _M_*_ <= _M_buf + _M_buf_size
+      void 
+      _M_out_cur_move(off_type __n) // argument needs to be +-
+      {
+	bool __testin = _M_in_cur;
+
+	_M_out_cur += __n;
+	if (__testin && _M_buf_unified)
+	  _M_in_cur += __n;
+	if (_M_out_cur > _M_out_end)
+	  {
+	    _M_out_end = _M_out_cur;
+	    // NB: in | out buffers drag the _M_in_end pointer along...
+	    if (__testin)
+	      _M_in_end += __n;
+	  }
+      }
+
+      // Return the size of the output buffer.  This depends on the
+      // buffer in use: allocated buffers have a stored size in
+      // _M_buf_size and setbuf() buffers don't.
+      off_type
+      _M_out_buf_size()
+      {
+	off_type __ret = 0;
+	if (_M_out_cur)
+	  {
+	    // Using allocated buffer.
+	    if (_M_out_beg == _M_buf)
+	      __ret = _M_out_beg + _M_buf_size - _M_out_cur;
+	    // Using non-allocated buffer.
+	    else
+	      __ret = _M_out_end - _M_out_cur;
+	  }
+	return __ret;
+      }
+
+      // These three functions are used to clarify internal buffer
+      // maintenance. After an overflow, or after a seekoff call that
+      // started at beg or end, or possibly when the stream becomes
+      // unbuffered, and a myrid other obscure corner cases, the
+      // internal buffer does not truly reflect the contents of the
+      // external buffer. At this point, for whatever reason, it is in
+      // an indeterminate state.
+      void
+      _M_set_indeterminate(void)
+      {
+	if (_M_mode & ios_base::in)
+	  this->setg(_M_buf, _M_buf, _M_buf);
+	if (_M_mode & ios_base::out)
+	  this->setp(_M_buf, _M_buf);
+      }
+
+      void
+      _M_set_determinate(off_type __off)
+      {
+	bool __testin = _M_mode & ios_base::in;
+	bool __testout = _M_mode & ios_base::out;
+	if (__testin)
+	  this->setg(_M_buf, _M_buf, _M_buf + __off);
+	if (__testout)
+	  this->setp(_M_buf, _M_buf + __off);
+      }
+
+      bool
+      _M_is_indeterminate(void)
+      { 
+	bool __ret = false;
+	// Don't return true if unbuffered.
+	if (_M_buf)
+	  {
+	    if (_M_mode & ios_base::in)
+	      __ret = _M_in_beg == _M_in_cur && _M_in_cur == _M_in_end;
+	    if (_M_mode & ios_base::out)
+	      __ret = _M_out_beg == _M_out_cur && _M_out_cur == _M_out_end;
+	  }
+	return __ret;
+      }
+
+  public:
+      virtual 
+      ~basic_streambuf() 
+      {
+	_M_buf_unified = false;
+	_M_buf_size = 0;
+	_M_buf_size_opt = 0;
+	_M_mode = ios_base::openmode(0);
+	_M_buf_locale_init = false;
+      }
+
+      // Locales:
+      locale 
+      pubimbue(const locale &__loc)
+      {
+	locale __tmp(this->getloc());
+	this->imbue(__loc);
+	return __tmp;
+      }
+
+      locale   
+      getloc() const
+      {
+	if (_M_buf_locale_init)
+	  return _M_buf_locale; 
+	else 
+	  return locale();
+      } 
+
+      // Buffer and positioning:
+      __streambuf_type* 
+      pubsetbuf(char_type* __s, streamsize __n) 
+      { return this->setbuf(__s, __n); }
+
+      pos_type 
+      pubseekoff(off_type __off, ios_base::seekdir __way, 
+		 ios_base::openmode __mode = ios_base::in | ios_base::out)
+      { return this->seekoff(__off, __way, __mode); }
+
+      pos_type 
+      pubseekpos(pos_type __sp,
+		 ios_base::openmode __mode = ios_base::in | ios_base::out)
+      { return this->seekpos(__sp, __mode); }
+
+      int 
+      pubsync() { return this->sync(); }
+
+      // Get and put areas:
+      // Get area:
+      streamsize 
+      in_avail() 
+      { 
+	streamsize __ret;
+	if (_M_in_cur && _M_in_cur < _M_in_end)
+	  {
+	    if (_M_pback_init)
+	      {
+		int_type __save_len =  _M_pback_end_save - _M_pback_cur_save;
+		int_type __pback_len = _M_in_cur - _M_pback;
+		__ret = __save_len - __pback_len;
+	      }
+	    else
+	      __ret = this->egptr() - this->gptr();
+	  }
+	else
+	  __ret = this->showmanyc();
+	return __ret;
+      }
+
+      int_type 
+      snextc()
+      {
+	int_type __eof = traits_type::eof();
+	return (this->sbumpc() == __eof ? __eof : this->sgetc()); 
+      }
+
+      int_type 
+      sbumpc();
+
+      int_type 
+      sgetc()
+      {
+	int_type __ret;
+	if (_M_in_cur && _M_in_cur < _M_in_end)
+	  __ret = traits_type::to_int_type(*(this->gptr()));
+	else 
+	  __ret = this->underflow();
+	return __ret;
+      }
+
+      streamsize 
+      sgetn(char_type* __s, streamsize __n)
+      { return this->xsgetn(__s, __n); }
+
+      // Putback:
+      int_type 
+      sputbackc(char_type __c);
+
+      int_type 
+      sungetc();
+
+      // Put area:
+      int_type 
+      sputc(char_type __c);
+
+      streamsize 
+      sputn(const char_type* __s, streamsize __n)
+      { return this->xsputn(__s, __n); }
+
+    protected:
+      basic_streambuf()
+      : _M_buf(NULL), _M_buf_size(0), 
+      _M_buf_size_opt(static_cast<int_type>(BUFSIZ)), _M_buf_unified(false), 
+      _M_in_beg(0), _M_in_cur(0), _M_in_end(0), _M_out_beg(0), _M_out_cur(0), 
+      _M_out_end(0), _M_mode(ios_base::openmode(0)), _M_buf_locale(locale()), 
+      _M_buf_locale_init(false), _M_pback_size(1), _M_pback(NULL), 
+      _M_pback_cur_save(NULL), _M_pback_end_save(NULL), _M_pback_init(false)
+      { }
+
+      // Get area:
+      char_type* 
+      eback() const { return _M_in_beg; }
+
+      char_type* 
+      gptr()  const { return _M_in_cur;  }
+
+      char_type* 
+      egptr() const { return _M_in_end; }
+
+      void 
+      gbump(int __n) { _M_in_cur += __n; }
+
+      void 
+      setg(char_type* __gbeg, char_type* __gnext, char_type* __gend)
+      {
+	_M_in_beg = __gbeg;
+	_M_in_cur = __gnext;
+	_M_in_end = __gend;
+	if (!(_M_mode & ios_base::in) && __gbeg && __gnext && __gend)
+	  _M_mode = _M_mode | ios_base::in;
+      }
+
+      // Put area:
+      char_type* 
+      pbase() const { return _M_out_beg; }
+
+      char_type* 
+      pptr() const { return _M_out_cur; }
+
+      char_type* 
+      epptr() const { return _M_out_end; }
+
+      void 
+      pbump(int __n) { _M_out_cur += __n; }
+
+      void 
+      setp(char_type* __pbeg, char_type* __pend)
+      { 
+	_M_out_beg = _M_out_cur = __pbeg; 
+	_M_out_end = __pend; 
+	if (!(_M_mode & ios_base::out) && __pbeg && __pend)
+	  _M_mode = _M_mode | ios_base::out;
+      }
+
+      // Virtual functions:
+      // Locales:
+      virtual void 
+      imbue(const locale& __loc) 
+      { 
+	_M_buf_locale_init = true;
+	if (_M_buf_locale != __loc)
+	  _M_buf_locale = __loc;
+      }
+
+      // Buffer management and positioning:
+      virtual basic_streambuf<char_type,_Traits>* 
+      setbuf(char_type*, streamsize)
+      {	return this; }
+      
+      virtual pos_type 
+      seekoff(off_type, ios_base::seekdir,
+	      ios_base::openmode /*__mode*/ = ios_base::in | ios_base::out)
+      { return pos_type(off_type(-1)); } 
+
+      virtual pos_type 
+      seekpos(pos_type, 
+	      ios_base::openmode /*__mode*/ = ios_base::in | ios_base::out)
+      { return pos_type(off_type(-1)); } 
+
+      virtual int 
+      sync() { return 0; }
+
+      // Get area:
+      virtual streamsize 
+      showmanyc() { return 0; }
+
+      virtual streamsize 
+      xsgetn(char_type* __s, streamsize __n);
+
+      virtual int_type 
+      underflow()
+      { return traits_type::eof(); }
+
+      virtual int_type 
+      uflow() 
+      {
+	int_type __ret = traits_type::eof();
+	bool __testeof = this->underflow() == __ret;
+	bool __testpending = _M_in_cur && _M_in_cur < _M_in_end;
+	if (!__testeof && __testpending)
+	  {
+	    __ret = traits_type::to_int_type(*_M_in_cur);
+	    ++_M_in_cur;
+	    if (_M_buf_unified && _M_mode & ios_base::out)
+	      ++_M_out_cur;
+	  }
+	return __ret;    
+      }
+
+      // Putback:
+      virtual int_type 
+      pbackfail(int_type /* __c */  = traits_type::eof())
+      { return traits_type::eof(); }
+
+      // Put area:
+      virtual streamsize 
+      xsputn(const char_type* __s, streamsize __n);
+
+      virtual int_type 
+      overflow(int_type /* __c */ = traits_type::eof())
+      { return traits_type::eof(); }
+
+#ifdef _GLIBCPP_DEPRECATED
+    public:
+      void 
+      stossc() 
+      {
+	if (_M_in_cur < _M_in_end) 
+	  ++_M_in_cur;
+	else 
+	  this->uflow();
+      }
+#endif
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+    private:
+      basic_streambuf(const __streambuf_type&);
+
+      __streambuf_type& 
+      operator=(const __streambuf_type&);
+#endif
+    };
+
+} // namespace std
+
+#ifdef _GLIBCPP_NO_TEMPLATE_EXPORT
+# define export
+#ifdef  _GLIBCPP_FULLY_COMPLIANT_HEADERS
+#include <bits/streambuf.tcc>
+#endif
+#endif
+
+#endif	/* _CPP_STREAMBUF */
+
diff --git a/contrib/media/updf/include/bits/std_string.h b/contrib/media/updf/include/bits/std_string.h
new file mode 100644
index 0000000000..b781b43a64
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_string.h
@@ -0,0 +1,54 @@
+// Components for manipulating sequences of characters -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 21  Strings library
+//
+
+#ifndef _CPP_STRING
+#define _CPP_STRING	1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/stringfwd.h>
+#include <bits/char_traits.h>
+#include <bits/std_iterator.h>
+#include <bits/std_memory.h> 	// For allocator.
+#include <bits/type_traits.h>
+#include <bits/std_iosfwd.h> 	// For operators >>, <<, and getline decls.
+#include <bits/basic_string.h>
+
+#ifdef _GLIBCPP_NO_TEMPLATE_EXPORT
+# include <bits/std_algorithm.h> // for find_if
+# include <bits/basic_string.tcc> 
+#endif
+
+#endif /* _CPP_STRING */
+
diff --git a/contrib/media/updf/include/bits/std_utility.h b/contrib/media/updf/include/bits/std_utility.h
new file mode 100644
index 0000000000..f32799ecae
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_utility.h
@@ -0,0 +1,39 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_UTILITY
+#define _CPP_UTILITY 1
+
+#pragma GCC system_header
+#include <bits/c++config.h>
+#include <bits/stl_relops.h>
+#include <bits/stl_pair.h>
+
+#endif /* _CPP_UTILITY */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/std_valarray.h b/contrib/media/updf/include/bits/std_valarray.h
new file mode 100644
index 0000000000..a250dfd122
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_valarray.h
@@ -0,0 +1,737 @@
+// The template and inlines for the -*- C++ -*- valarray class.
+
+// Copyright (C) 1997-1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+
+#ifndef _CPP_VALARRAY
+#define _CPP_VALARRAY 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/std_cstddef.h>
+#include <bits/std_cmath.h>
+#include <bits/std_cstdlib.h>
+#include <bits/std_numeric.h>
+#include <bits/std_functional.h>
+#include <bits/std_algorithm.h>
+
+namespace std
+{
+    template<class _Clos, typename _Tp> class _Expr;
+
+    template<typename _Tp1, typename _Tp2> class _ValArray;    
+
+    template<template<class> class _Oper,
+        template<class, class> class _Meta, class _Dom> struct _UnClos;
+
+    template<template<class> class _Oper,
+        template<class, class> class _Meta1,
+        template<class, class> class _Meta2,
+        class _Dom1, class _Dom2> class _BinClos;
+
+    template<template<class, class> class _Meta, class _Dom> class _SClos;
+
+    template<template<class, class> class _Meta, class _Dom> class _GClos;
+    
+    template<template<class, class> class _Meta, class _Dom> class _IClos;
+    
+    template<template<class, class> class _Meta, class _Dom> class _ValFunClos;
+
+    template<template<class, class> class _Meta, class _Dom> class _RefFunClos;
+
+    template<class _Tp> struct _Unary_plus;
+    template<class _Tp> struct _Bitwise_and;
+    template<class _Tp> struct _Bitwise_or;
+    template<class _Tp> struct _Bitwise_xor;  
+    template<class _Tp> struct _Bitwise_not;
+    template<class _Tp> struct _Shift_left;
+    template<class _Tp> struct _Shift_right;
+  
+    template<class _Tp> class valarray;   // An array of type _Tp
+    class slice;                          // BLAS-like slice out of an array
+    template<class _Tp> class slice_array;
+    class gslice;                         // generalized slice out of an array
+    template<class _Tp> class gslice_array;
+    template<class _Tp> class mask_array;     // masked array
+    template<class _Tp> class indirect_array; // indirected array
+
+} // namespace std
+
+#include <bits/valarray_array.h>
+#include <bits/valarray_meta.h>
+  
+namespace std
+{
+  template<class _Tp> class valarray
+  {
+  public:
+      typedef _Tp value_type;
+
+      // _lib.valarray.cons_ construct/destroy:
+      valarray();
+      explicit valarray(size_t);
+      valarray(const _Tp&, size_t);
+      valarray(const _Tp* __restrict__, size_t);
+      valarray(const valarray&);
+      valarray(const slice_array<_Tp>&);
+      valarray(const gslice_array<_Tp>&);
+      valarray(const mask_array<_Tp>&);
+      valarray(const indirect_array<_Tp>&);
+      template<class _Dom>
+      valarray(const _Expr<_Dom,_Tp>& __e);
+     ~valarray();
+
+      // _lib.valarray.assign_ assignment:
+      valarray<_Tp>& operator=(const valarray<_Tp>&);
+      valarray<_Tp>& operator=(const _Tp&);
+      valarray<_Tp>& operator=(const slice_array<_Tp>&);
+      valarray<_Tp>& operator=(const gslice_array<_Tp>&);
+      valarray<_Tp>& operator=(const mask_array<_Tp>&);
+      valarray<_Tp>& operator=(const indirect_array<_Tp>&);
+
+      template<class _Dom> valarray<_Tp>&
+      	operator= (const _Expr<_Dom,_Tp>&);
+
+      // _lib.valarray.access_ element access:
+      // XXX: LWG to be resolved.
+      const _Tp&                 operator[](size_t) const;
+      _Tp&                operator[](size_t);		
+      // _lib.valarray.sub_ subset operations:
+      _Expr<_SClos<_ValArray,_Tp>, _Tp> operator[](slice) const;
+      slice_array<_Tp>    operator[](slice);
+      _Expr<_GClos<_ValArray,_Tp>, _Tp> operator[](const gslice&) const;
+      gslice_array<_Tp>   operator[](const gslice&);
+      valarray<_Tp>     	 operator[](const valarray<bool>&) const;
+      mask_array<_Tp>     operator[](const valarray<bool>&);
+      _Expr<_IClos<_ValArray, _Tp>, _Tp>
+      	operator[](const valarray<size_t>&) const;
+      indirect_array<_Tp> operator[](const valarray<size_t>&);
+
+      // _lib.valarray.unary_ unary operators:
+      _Expr<_UnClos<_Unary_plus,_ValArray,_Tp>,_Tp>  operator+ () const;
+      _Expr<_UnClos<negate,_ValArray,_Tp>,_Tp> operator- () const;
+      _Expr<_UnClos<_Bitwise_not,_ValArray,_Tp>,_Tp> operator~ () const;
+      _Expr<_UnClos<logical_not,_ValArray,_Tp>,bool> operator! () const;
+      
+      // _lib.valarray.cassign_ computed assignment:
+      valarray<_Tp>& operator*= (const _Tp&);
+      valarray<_Tp>& operator/= (const _Tp&);
+      valarray<_Tp>& operator%= (const _Tp&);
+      valarray<_Tp>& operator+= (const _Tp&);
+      valarray<_Tp>& operator-= (const _Tp&);
+      valarray<_Tp>& operator^= (const _Tp&);
+      valarray<_Tp>& operator&= (const _Tp&);
+      valarray<_Tp>& operator|= (const _Tp&);
+      valarray<_Tp>& operator<<=(const _Tp&);
+      valarray<_Tp>& operator>>=(const _Tp&);
+      valarray<_Tp>& operator*= (const valarray<_Tp>&);
+      valarray<_Tp>& operator/= (const valarray<_Tp>&);
+      valarray<_Tp>& operator%= (const valarray<_Tp>&);
+      valarray<_Tp>& operator+= (const valarray<_Tp>&);
+      valarray<_Tp>& operator-= (const valarray<_Tp>&);
+      valarray<_Tp>& operator^= (const valarray<_Tp>&);
+      valarray<_Tp>& operator|= (const valarray<_Tp>&);
+      valarray<_Tp>& operator&= (const valarray<_Tp>&);
+      valarray<_Tp>& operator<<=(const valarray<_Tp>&);
+      valarray<_Tp>& operator>>=(const valarray<_Tp>&);
+
+      template<class _Dom>
+        valarray<_Tp>& operator*= (const _Expr<_Dom,_Tp>&);
+      template<class _Dom>
+        valarray<_Tp>& operator/= (const _Expr<_Dom,_Tp>&);
+      template<class _Dom>
+        valarray<_Tp>& operator%= (const _Expr<_Dom,_Tp>&);
+      template<class _Dom>
+        valarray<_Tp>& operator+= (const _Expr<_Dom,_Tp>&);
+      template<class _Dom>
+        valarray<_Tp>& operator-= (const _Expr<_Dom,_Tp>&);
+      template<class _Dom>
+        valarray<_Tp>& operator^= (const _Expr<_Dom,_Tp>&);
+      template<class _Dom>
+        valarray<_Tp>& operator|= (const _Expr<_Dom,_Tp>&);
+      template<class _Dom>
+        valarray<_Tp>& operator&= (const _Expr<_Dom,_Tp>&);
+      template<class _Dom>
+        valarray<_Tp>& operator<<=(const _Expr<_Dom,_Tp>&);
+      template<class _Dom>
+        valarray<_Tp>& operator>>=(const _Expr<_Dom,_Tp>&);
+
+      
+      // _lib.valarray.members_ member functions:
+      size_t size() const;
+      _Tp    sum() const;	
+      _Tp    min() const;	
+      _Tp    max() const;	
+
+//           // FIXME: Extension
+//       _Tp    product () const;
+
+      valarray<_Tp> shift (int) const;
+      valarray<_Tp> cshift(int) const;
+      _Expr<_ValFunClos<_ValArray,_Tp>,_Tp> apply(_Tp func(_Tp)) const;
+      _Expr<_RefFunClos<_ValArray,_Tp>,_Tp> apply(_Tp func(const _Tp&)) const;
+      void resize(size_t __size, _Tp __c = _Tp());
+
+  private:
+      size_t _M_size;
+      _Tp* __restrict__ _M_data;
+
+      friend class _Array<_Tp>;
+  };
+
+
+  template<typename _Tp> struct _Unary_plus : unary_function<_Tp,_Tp> {
+      _Tp operator() (const _Tp& __t) const { return __t; }
+  };
+
+  template<typename _Tp> struct _Bitwise_and : binary_function<_Tp,_Tp,_Tp> {
+      _Tp operator() (_Tp __x, _Tp __y) const { return __x & __y; }
+  };
+
+  template<typename _Tp> struct _Bitwise_or : binary_function<_Tp,_Tp,_Tp> {
+      _Tp operator() (_Tp __x, _Tp __y) const { return __x | __y; }
+  };
+
+  template<typename _Tp> struct _Bitwise_xor : binary_function<_Tp,_Tp,_Tp> {
+      _Tp operator() (_Tp __x, _Tp __y) const { return __x ^ __y; }
+  };
+  
+  template<typename _Tp> struct _Bitwise_not : unary_function<_Tp,_Tp> {
+      _Tp operator() (_Tp __t) const { return ~__t; }
+  };
+
+  template<typename _Tp> struct _Shift_left : unary_function<_Tp,_Tp> {
+      _Tp operator() (_Tp __x, _Tp __y) const { return __x << __y; }
+  };
+
+  template<typename _Tp> struct _Shift_right : unary_function<_Tp,_Tp> {
+      _Tp operator() (_Tp __x, _Tp __y) const { return __x >> __y; }
+  };
+
+  
+  template<typename _Tp>
+  inline const _Tp&
+  valarray<_Tp>::operator[] (size_t __i) const
+  { return _M_data[__i]; }
+
+  template<typename _Tp>
+  inline _Tp&
+  valarray<_Tp>::operator[] (size_t __i)
+  { return _M_data[__i]; }
+
+} // std::
+      
+#include <bits/slice.h>
+#include <bits/slice_array.h>
+#include <bits/gslice.h>
+#include <bits/gslice_array.h>
+#include <bits/mask_array.h>
+#include <bits/indirect_array.h>
+
+namespace std
+{
+  template<typename _Tp>
+  inline valarray<_Tp>::valarray () : _M_size (0), _M_data (0) {}
+
+  template<typename _Tp>
+  inline valarray<_Tp>::valarray (size_t __n) 
+      : _M_size(__n), _M_data(__valarray_get_storage<_Tp>(__n))
+  { __valarray_default_construct(_M_data, _M_data + __n); }
+
+  template<typename _Tp>
+  inline valarray<_Tp>::valarray (const _Tp& __t, size_t __n)
+    : _M_size(__n), _M_data(__valarray_get_storage<_Tp>(__n))
+  { __valarray_fill_construct (_M_data, _M_data + __n, __t); }
+
+  template<typename _Tp>
+  inline valarray<_Tp>::valarray (const _Tp* __restrict__ __p, size_t __n)
+    : _M_size(__n), _M_data(__valarray_get_storage<_Tp>(__n))
+  { __valarray_copy_construct (__p, __p + __n, _M_data); }
+
+  template<typename _Tp>
+  inline valarray<_Tp>::valarray (const valarray<_Tp>& __v)
+    : _M_size(__v._M_size), _M_data(__valarray_get_storage<_Tp>(__v._M_size))
+  { __valarray_copy_construct (__v._M_data, __v._M_data + _M_size, _M_data); }
+
+  template<typename _Tp>
+  inline valarray<_Tp>::valarray (const slice_array<_Tp>& __sa)
+    : _M_size(__sa._M_sz), _M_data(__valarray_get_storage<_Tp>(__sa._M_sz))
+  {
+    __valarray_copy
+      (__sa._M_array, __sa._M_sz, __sa._M_stride, _Array<_Tp>(_M_data));
+  }
+
+  template<typename _Tp>
+  inline valarray<_Tp>::valarray (const gslice_array<_Tp>& __ga)
+    : _M_size(__ga._M_index.size()),
+      _M_data(__valarray_get_storage<_Tp>(_M_size))
+  {
+    __valarray_copy
+      (__ga._M_array, _Array<size_t>(__ga._M_index),
+       _Array<_Tp>(_M_data), _M_size);
+  }
+
+  template<typename _Tp>
+  inline valarray<_Tp>::valarray (const mask_array<_Tp>& __ma)
+    : _M_size(__ma._M_sz), _M_data(__valarray_get_storage<_Tp>(__ma._M_sz))
+  {
+    __valarray_copy
+      (__ma._M_array, __ma._M_mask, _Array<_Tp>(_M_data), _M_size);
+  }
+
+  template<typename _Tp>
+  inline valarray<_Tp>::valarray (const indirect_array<_Tp>& __ia)
+    : _M_size(__ia._M_sz), _M_data(__valarray_get_storage<_Tp>(__ia._M_sz))
+  {
+    __valarray_copy
+      (__ia._M_array, __ia._M_index, _Array<_Tp>(_M_data), _M_size);
+  }
+
+  template<typename _Tp> template<class _Dom>
+  inline valarray<_Tp>::valarray (const _Expr<_Dom, _Tp>& __e)
+    : _M_size(__e.size ()), _M_data(__valarray_get_storage<_Tp>(_M_size))
+  { __valarray_copy (__e, _M_size, _Array<_Tp>(_M_data)); }
+
+  template<typename _Tp>
+  inline valarray<_Tp>::~valarray ()
+  {
+      __valarray_destroy_elements(_M_data, _M_data + _M_size);
+      __valarray_release_memory(_M_data);
+  }
+
+  template<typename _Tp>
+  inline valarray<_Tp>&
+  valarray<_Tp>::operator= (const valarray<_Tp>& __v)
+  {
+      __valarray_copy(__v._M_data, _M_size, _M_data);
+      return *this;
+  }
+
+  template<typename _Tp>
+  inline valarray<_Tp>&
+  valarray<_Tp>::operator= (const _Tp& __t)
+  {
+      __valarray_fill (_M_data, _M_size, __t);
+      return *this;
+  }
+
+  template<typename _Tp>
+  inline valarray<_Tp>&
+  valarray<_Tp>::operator= (const slice_array<_Tp>& __sa)
+  {
+      __valarray_copy (__sa._M_array, __sa._M_sz,
+              __sa._M_stride, _Array<_Tp>(_M_data));
+      return *this;
+  }
+
+  template<typename _Tp>
+  inline valarray<_Tp>&
+  valarray<_Tp>::operator= (const gslice_array<_Tp>& __ga)
+  {
+      __valarray_copy (__ga._M_array, _Array<size_t>(__ga._M_index),
+              _Array<_Tp>(_M_data), _M_size);
+      return *this;
+  }
+
+  template<typename _Tp>
+  inline valarray<_Tp>&
+  valarray<_Tp>::operator= (const mask_array<_Tp>& __ma)
+  {
+      __valarray_copy (__ma._M_array, __ma._M_mask,
+              _Array<_Tp>(_M_data), _M_size);
+      return *this;
+  }
+
+  template<typename _Tp>
+  inline valarray<_Tp>&
+  valarray<_Tp>::operator= (const indirect_array<_Tp>& __ia)
+  {
+      __valarray_copy (__ia._M_array, __ia._M_index,
+               _Array<_Tp>(_M_data), _M_size);
+      return *this;
+  }
+
+  template<typename _Tp> template<class _Dom>
+  inline valarray<_Tp>&
+  valarray<_Tp>::operator= (const _Expr<_Dom, _Tp>& __e)
+  {
+      __valarray_copy (__e, _M_size, _Array<_Tp>(_M_data));
+      return *this;
+  }
+
+  template<typename _Tp>
+  inline _Expr<_SClos<_ValArray,_Tp>, _Tp>
+  valarray<_Tp>::operator[] (slice __s) const
+  {
+      typedef _SClos<_ValArray,_Tp> _Closure;
+      return _Expr<_Closure, _Tp> (_Closure (_Array<_Tp>(_M_data), __s));
+  }
+
+  template<typename _Tp>
+  inline slice_array<_Tp>
+  valarray<_Tp>::operator[] (slice __s)
+  {
+      return slice_array<_Tp> (_Array<_Tp>(_M_data), __s);
+  }
+
+  template<typename _Tp>
+  inline _Expr<_GClos<_ValArray,_Tp>, _Tp>
+  valarray<_Tp>::operator[] (const gslice& __gs) const
+  {
+      typedef _GClos<_ValArray,_Tp> _Closure;
+      return _Expr<_Closure, _Tp>
+          (_Closure (_Array<_Tp>(_M_data), __gs._M_index->_M_index));
+  }
+
+  template<typename _Tp>
+  inline gslice_array<_Tp>
+  valarray<_Tp>::operator[] (const gslice& __gs)
+  {
+      return gslice_array<_Tp>
+          (_Array<_Tp>(_M_data), __gs._M_index->_M_index);
+  }
+
+  template<typename _Tp>
+  inline valarray<_Tp>
+  valarray<_Tp>::operator[] (const valarray<bool>& __m) const
+  {
+      size_t __s (0);
+      size_t __e (__m.size ());
+      for (size_t __i=0; __i<__e; ++__i)
+          if (__m[__i]) ++__s;
+      return valarray<_Tp> (mask_array<_Tp> (_Array<_Tp>(_M_data), __s,
+                                         _Array<bool> (__m)));
+  }
+
+  template<typename _Tp>
+  inline mask_array<_Tp>
+  valarray<_Tp>::operator[] (const valarray<bool>& __m)
+  {
+      size_t __s (0);
+      size_t __e (__m.size ());
+      for (size_t __i=0; __i<__e; ++__i)
+          if (__m[__i]) ++__s;
+      return mask_array<_Tp> (_Array<_Tp>(_M_data), __s, _Array<bool> (__m));
+  }
+
+  template<typename _Tp>
+  inline _Expr<_IClos<_ValArray,_Tp>, _Tp>
+  valarray<_Tp>::operator[] (const valarray<size_t>& __i) const
+  {
+      typedef _IClos<_ValArray,_Tp> _Closure;
+      return _Expr<_Closure, _Tp> (_Closure (*this, __i));
+  }
+
+  template<typename _Tp>
+  inline indirect_array<_Tp>
+  valarray<_Tp>::operator[] (const valarray<size_t>& __i)
+  {
+      return indirect_array<_Tp> (_Array<_Tp>(_M_data), __i.size(),
+                                _Array<size_t> (__i));
+  }
+
+  template<class _Tp>
+  inline size_t valarray<_Tp>::size () const { return _M_size; }
+
+  template<class _Tp>
+  inline _Tp
+  valarray<_Tp>::sum () const
+  {
+      return __valarray_sum(_M_data, _M_data + _M_size);
+  }
+
+//   template<typename _Tp>
+//   inline _Tp
+//   valarray<_Tp>::product () const
+//   {
+//       return __valarray_product(_M_data, _M_data + _M_size);
+//   }
+
+  template <class _Tp>
+     inline valarray<_Tp>
+     valarray<_Tp>::shift(int __n) const
+     {
+       _Tp* const __a = static_cast<_Tp*>
+         (__builtin_alloca(sizeof(_Tp) * _M_size));
+       if (__n == 0)                          // no shift
+         __valarray_copy_construct(_M_data, _M_data + _M_size, __a);
+       else if (__n > 0)         // __n > 0: shift left
+         {                 
+           if (size_t(__n) > _M_size)
+             __valarray_default_construct(__a, __a + __n);
+           else
+             {
+               __valarray_copy_construct(_M_data+__n, _M_data + _M_size, __a);
+               __valarray_default_construct(__a+_M_size-__n, __a + _M_size);
+             }
+         }
+       else                        // __n < 0: shift right
+         {                          
+           __valarray_copy_construct (_M_data, _M_data+_M_size+__n, __a-__n);
+           __valarray_default_construct(__a, __a - __n);
+         }
+       return valarray<_Tp> (__a, _M_size);
+     }
+
+  template <class _Tp>
+     inline valarray<_Tp>
+     valarray<_Tp>::cshift (int __n) const
+     {
+       _Tp* const __a = static_cast<_Tp*>
+         (__builtin_alloca (sizeof(_Tp) * _M_size));
+       if (__n == 0)               // no cshift
+         __valarray_copy_construct(_M_data, _M_data + _M_size, __a);
+       else if (__n > 0)           // cshift left
+         {               
+           __valarray_copy_construct(_M_data, _M_data+__n, __a+_M_size-__n);
+           __valarray_copy_construct(_M_data+__n, _M_data + _M_size, __a);
+         }
+       else                        // cshift right
+         {                       
+           __valarray_copy_construct
+             (_M_data + _M_size+__n, _M_data + _M_size, __a);
+           __valarray_copy_construct
+             (_M_data, _M_data + _M_size+__n, __a - __n);
+         }
+       return valarray<_Tp>(__a, _M_size);
+     }
+
+  template <class _Tp>
+  inline void
+  valarray<_Tp>::resize (size_t __n, _Tp __c)
+  {
+    // This complication is so to make valarray<valarray<T> > work
+    // even though it is not required by the standard.  Nobody should
+    // be saying valarray<valarray<T> > anyway.  See the specs.
+    __valarray_destroy_elements(_M_data, _M_data + _M_size);
+    if (_M_size != __n)
+      {
+        __valarray_release_memory(_M_data);
+        _M_size = __n;
+        _M_data = __valarray_get_storage<_Tp>(__n);
+      }
+    __valarray_fill_construct(_M_data, _M_data + __n, __c);
+  }
+    
+  template<typename _Tp>
+  inline _Tp
+  valarray<_Tp>::min() const
+  {
+      return *min_element (_M_data, _M_data+_M_size);
+  }
+
+  template<typename _Tp>
+  inline _Tp
+  valarray<_Tp>::max() const
+  {
+      return *max_element (_M_data, _M_data+_M_size);
+  }
+  
+  template<class _Tp>
+  inline _Expr<_ValFunClos<_ValArray,_Tp>,_Tp>
+  valarray<_Tp>::apply (_Tp func (_Tp)) const
+  {
+      typedef _ValFunClos<_ValArray,_Tp> _Closure;
+      return _Expr<_Closure,_Tp> (_Closure (*this, func));
+  }
+
+  template<class _Tp>
+  inline _Expr<_RefFunClos<_ValArray,_Tp>,_Tp>
+  valarray<_Tp>::apply (_Tp func (const _Tp &)) const
+  {
+      typedef _RefFunClos<_ValArray,_Tp> _Closure;
+      return _Expr<_Closure,_Tp> (_Closure (*this, func));
+  }
+
+#define _DEFINE_VALARRAY_UNARY_OPERATOR(_Op, _Name)                     \
+  template<typename _Tp>						\
+  inline _Expr<_UnClos<_Name,_ValArray,_Tp>, _Tp>               	\
+  valarray<_Tp>::operator _Op() const					\
+  {									\
+      typedef _UnClos<_Name,_ValArray,_Tp> _Closure;	                \
+      return _Expr<_Closure, _Tp> (_Closure (*this));			\
+  }
+
+    _DEFINE_VALARRAY_UNARY_OPERATOR(+, _Unary_plus)
+    _DEFINE_VALARRAY_UNARY_OPERATOR(-, negate)
+    _DEFINE_VALARRAY_UNARY_OPERATOR(~, _Bitwise_not)
+
+#undef _DEFINE_VALARRAY_UNARY_OPERATOR
+  
+  template<typename _Tp>
+  inline _Expr<_UnClos<logical_not,_ValArray,_Tp>, bool>
+  valarray<_Tp>::operator!() const
+  {
+      typedef _UnClos<logical_not,_ValArray,_Tp> _Closure;
+      return _Expr<_Closure, bool> (_Closure (*this));
+  }
+
+#define _DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(_Op, _Name)               \
+  template<class _Tp>							\
+  inline valarray<_Tp> &						\
+  valarray<_Tp>::operator _Op##= (const _Tp &__t)			\
+  {									\
+      _Array_augmented_##_Name (_Array<_Tp>(_M_data), _M_size, __t);	\
+      return *this;							\
+  }									\
+									\
+  template<class _Tp>							\
+  inline valarray<_Tp> &						\
+  valarray<_Tp>::operator _Op##= (const valarray<_Tp> &__v)		\
+  {									\
+      _Array_augmented_##_Name (_Array<_Tp>(_M_data), _M_size, 		\
+                               _Array<_Tp>(__v._M_data));		\
+      return *this;							\
+  }
+
+_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(+, plus)
+_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(-, minus)
+_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(*, multiplies)
+_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(/, divides)
+_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(%, modulus)
+_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(^, xor)
+_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(&, and)
+_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(|, or)
+_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(<<, shift_left)
+_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(>>, shift_right)
+
+#undef _DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT
+
+
+} // std::
+  
+
+namespace std
+{
+
+#define _DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(_Op, _Name)          \
+  template<class _Tp> template<class _Dom>				\
+  inline valarray<_Tp> &						\
+  valarray<_Tp>::operator _Op##= (const _Expr<_Dom,_Tp> &__e)		\
+  {									\
+      _Array_augmented_##_Name (_Array<_Tp>(_M_data), __e, _M_size);	\
+      return *this;							\
+  }
+
+_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(+, plus)
+_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(-, minus)
+_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(*, multiplies)
+_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(/, divides)
+_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(%, modulus)
+_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(^, xor)
+_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(&, and)
+_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(|, or)
+_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(<<, shift_left)
+_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(>>, shift_right)
+
+#undef _DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT
+    
+
+#define _DEFINE_BINARY_OPERATOR(_Op, _Name)				\
+  template<typename _Tp>						\
+  inline _Expr<_BinClos<_Name,_ValArray,_ValArray,_Tp,_Tp>, _Tp>        \
+  operator _Op (const valarray<_Tp> &__v, const valarray<_Tp> &__w)	\
+  {									\
+      typedef _BinClos<_Name,_ValArray,_ValArray,_Tp,_Tp> _Closure;     \
+      return _Expr<_Closure, _Tp> (_Closure (__v, __w));		\
+  }									\
+									\
+  template<typename _Tp>						\
+  inline _Expr<_BinClos<_Name,_ValArray,_Constant,_Tp,_Tp>,_Tp>         \
+  operator _Op (const valarray<_Tp> &__v, const _Tp &__t)		\
+  {									\
+      typedef _BinClos<_Name,_ValArray,_Constant,_Tp,_Tp> _Closure;	\
+      return _Expr<_Closure, _Tp> (_Closure (__v, __t));	        \
+  }									\
+									\
+  template<typename _Tp>						\
+  inline _Expr<_BinClos<_Name,_Constant,_ValArray,_Tp,_Tp>,_Tp>         \
+  operator _Op (const _Tp &__t, const valarray<_Tp> &__v)		\
+  {									\
+      typedef _BinClos<_Name,_Constant,_ValArray,_Tp,_Tp> _Closure;     \
+      return _Expr<_Closure, _Tp> (_Closure (__t, __v));        	\
+  }
+
+_DEFINE_BINARY_OPERATOR(+, plus)
+_DEFINE_BINARY_OPERATOR(-, minus)
+_DEFINE_BINARY_OPERATOR(*, multiplies)
+_DEFINE_BINARY_OPERATOR(/, divides)
+_DEFINE_BINARY_OPERATOR(%, modulus)
+_DEFINE_BINARY_OPERATOR(^, _Bitwise_xor)
+_DEFINE_BINARY_OPERATOR(&, _Bitwise_and)
+_DEFINE_BINARY_OPERATOR(|, _Bitwise_or)
+_DEFINE_BINARY_OPERATOR(<<, _Shift_left)
+_DEFINE_BINARY_OPERATOR(>>, _Shift_right)
+
+#undef _DEFINE_BINARY_OPERATOR
+
+#define _DEFINE_LOGICAL_OPERATOR(_Op, _Name)				\
+  template<typename _Tp>						\
+  inline _Expr<_BinClos<_Name,_ValArray,_ValArray,_Tp,_Tp>,bool>        \
+  operator _Op (const valarray<_Tp> &__v, const valarray<_Tp> &__w)	\
+  {									\
+      typedef _BinClos<_Name,_ValArray,_ValArray,_Tp,_Tp> _Closure;     \
+      return _Expr<_Closure, bool> (_Closure (__v, __w));               \
+  }									\
+									\
+  template<class _Tp>							\
+  inline _Expr<_BinClos<_Name,_ValArray,_Constant,_Tp,_Tp>,bool>        \
+  operator _Op (const valarray<_Tp> &__v, const _Tp &__t)		\
+  {									\
+      typedef _BinClos<_Name,_ValArray,_Constant,_Tp,_Tp> _Closure;     \
+      return _Expr<_Closure, bool> (_Closure (__v, __t));       	\
+  }									\
+									\
+  template<class _Tp>							\
+  inline _Expr<_BinClos<_Name,_Constant,_ValArray,_Tp,_Tp>,bool>        \
+  operator _Op (const _Tp &__t, const valarray<_Tp> &__v)		\
+  {									\
+      typedef _BinClos<_Name,_Constant,_ValArray,_Tp,_Tp> _Closure;     \
+      return _Expr<_Closure, bool> (_Closure (__t, __v));	        \
+  }
+
+_DEFINE_LOGICAL_OPERATOR(&&, logical_and)
+_DEFINE_LOGICAL_OPERATOR(||, logical_or)
+_DEFINE_LOGICAL_OPERATOR(==, equal_to)
+_DEFINE_LOGICAL_OPERATOR(!=, not_equal_to)
+_DEFINE_LOGICAL_OPERATOR(<, less)
+_DEFINE_LOGICAL_OPERATOR(>, greater)
+_DEFINE_LOGICAL_OPERATOR(<=, less_equal)
+_DEFINE_LOGICAL_OPERATOR(>=, greater_equal)
+
+#undef _DEFINE_LOGICAL_OPERATOR
+
+} // namespace std
+
+#endif // _CPP_VALARRAY
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/std_vector.h b/contrib/media/updf/include/bits/std_vector.h
new file mode 100644
index 0000000000..9b5ba58774
--- /dev/null
+++ b/contrib/media/updf/include/bits/std_vector.h
@@ -0,0 +1,44 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_VECTOR
+#define _CPP_VECTOR 1
+
+#pragma GCC system_header
+
+#include <bits/functexcept.h>
+#include <bits/stl_algobase.h>
+#include <bits/stl_alloc.h>
+#include <bits/stl_construct.h>
+#include <bits/stl_uninitialized.h>
+#include <bits/stl_vector.h>
+#include <bits/stl_bvector.h> 
+
+#endif /* _CPP_VECTOR */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stdio.h b/contrib/media/updf/include/bits/stdio.h
new file mode 100644
index 0000000000..ff30fb6dee
--- /dev/null
+++ b/contrib/media/updf/include/bits/stdio.h
@@ -0,0 +1,16 @@
+#ifndef __BITS_STDIO_H
+#define __BITS_STDIO_H
+
+struct file_stream_ops {
+ int (* s_putc)(struct __FILE *,int);
+ int (* s_getc)(struct __FILE *,int *);
+ int (* s_read)(struct __FILE *,void *,int);
+ int (* s_write)(struct __FILE *,void *,int);
+ int (* s_seek)(struct __FILE *,int,int);
+ int (* s_flush)(struct __FILE *);
+};
+
+#define STM_OP(x,n) \
+    (x)->std_ops->s_##n
+
+#endif
diff --git a/contrib/media/updf/include/bits/stl_algo.h b/contrib/media/updf/include/bits/stl_algo.h
new file mode 100644
index 0000000000..a1bd83cdc8
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_algo.h
@@ -0,0 +1,3643 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_ALGO_H
+#define __SGI_STL_INTERNAL_ALGO_H
+
+#include <bits/stl_heap.h>
+
+// See concept_check.h for the __glibcpp_*_requires macros.
+
+namespace std
+{
+
+// __median (an extension, not present in the C++ standard).
+
+template <class _Tp>
+inline const _Tp& __median(const _Tp& __a, const _Tp& __b, const _Tp& __c)
+{
+  // concept requirements
+  __glibcpp_function_requires(_LessThanComparableConcept<_Tp>);
+  if (__a < __b)
+    if (__b < __c)
+      return __b;
+    else if (__a < __c)
+      return __c;
+    else
+      return __a;
+  else if (__a < __c)
+    return __a;
+  else if (__b < __c)
+    return __c;
+  else
+    return __b;
+}
+
+template <class _Tp, class _Compare>
+inline const _Tp&
+__median(const _Tp& __a, const _Tp& __b, const _Tp& __c, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_BinaryFunctionConcept<_Compare, bool, _Tp, _Tp>);
+  if (__comp(__a, __b))
+    if (__comp(__b, __c))
+      return __b;
+    else if (__comp(__a, __c))
+      return __c;
+    else
+      return __a;
+  else if (__comp(__a, __c))
+    return __a;
+  else if (__comp(__b, __c))
+    return __c;
+  else
+    return __b;
+}
+
+// for_each.  Apply a function to every element of a range.
+template <class _InputIter, class _Function>
+_Function for_each(_InputIter __first, _InputIter __last, _Function __f)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  for ( ; __first != __last; ++__first)
+    __f(*__first);
+  return __f;
+}
+
+// find and find_if.
+
+template <class _InputIter, class _Tp>
+inline _InputIter find(_InputIter __first, _InputIter __last,
+                       const _Tp& __val,
+                       input_iterator_tag)
+{
+  while (__first != __last && !(*__first == __val))
+    ++__first;
+  return __first;
+}
+
+template <class _InputIter, class _Predicate>
+inline _InputIter find_if(_InputIter __first, _InputIter __last,
+                          _Predicate __pred,
+                          input_iterator_tag)
+{
+  while (__first != __last && !__pred(*__first))
+    ++__first;
+  return __first;
+}
+
+template <class _RandomAccessIter, class _Tp>
+_RandomAccessIter find(_RandomAccessIter __first, _RandomAccessIter __last,
+                       const _Tp& __val,
+                       random_access_iterator_tag)
+{
+  typename iterator_traits<_RandomAccessIter>::difference_type __trip_count
+    = (__last - __first) >> 2;
+
+  for ( ; __trip_count > 0 ; --__trip_count) {
+    if (*__first == __val) return __first;
+    ++__first;
+
+    if (*__first == __val) return __first;
+    ++__first;
+
+    if (*__first == __val) return __first;
+    ++__first;
+
+    if (*__first == __val) return __first;
+    ++__first;
+  }
+
+  switch(__last - __first) {
+  case 3:
+    if (*__first == __val) return __first;
+    ++__first;
+  case 2:
+    if (*__first == __val) return __first;
+    ++__first;
+  case 1:
+    if (*__first == __val) return __first;
+    ++__first;
+  case 0:
+  default:
+    return __last;
+  }
+}
+
+template <class _RandomAccessIter, class _Predicate>
+_RandomAccessIter find_if(_RandomAccessIter __first, _RandomAccessIter __last,
+                          _Predicate __pred,
+                          random_access_iterator_tag)
+{
+  typename iterator_traits<_RandomAccessIter>::difference_type __trip_count
+    = (__last - __first) >> 2;
+
+  for ( ; __trip_count > 0 ; --__trip_count) {
+    if (__pred(*__first)) return __first;
+    ++__first;
+
+    if (__pred(*__first)) return __first;
+    ++__first;
+
+    if (__pred(*__first)) return __first;
+    ++__first;
+
+    if (__pred(*__first)) return __first;
+    ++__first;
+  }
+
+  switch(__last - __first) {
+  case 3:
+    if (__pred(*__first)) return __first;
+    ++__first;
+  case 2:
+    if (__pred(*__first)) return __first;
+    ++__first;
+  case 1:
+    if (__pred(*__first)) return __first;
+    ++__first;
+  case 0:
+  default:
+    return __last;
+  }
+}
+
+template <class _InputIter, class _Tp>
+inline _InputIter find(_InputIter __first, _InputIter __last,
+                       const _Tp& __val)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_EqualOpConcept<
+            typename iterator_traits<_InputIter>::value_type, _Tp>);
+  return find(__first, __last, __val, __iterator_category(__first));
+}
+
+template <class _InputIter, class _Predicate>
+inline _InputIter find_if(_InputIter __first, _InputIter __last,
+                          _Predicate __pred)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_UnaryPredicateConcept<_Predicate,
+          typename iterator_traits<_InputIter>::value_type>);
+  return find_if(__first, __last, __pred, __iterator_category(__first));
+}
+
+// adjacent_find.
+
+template <class _ForwardIter>
+_ForwardIter adjacent_find(_ForwardIter __first, _ForwardIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_EqualityComparableConcept<
+  	typename iterator_traits<_ForwardIter>::value_type>);
+  if (__first == __last)
+    return __last;
+  _ForwardIter __next = __first;
+  while(++__next != __last) {
+    if (*__first == *__next)
+      return __first;
+    __first = __next;
+  }
+  return __last;
+}
+
+template <class _ForwardIter, class _BinaryPredicate>
+_ForwardIter adjacent_find(_ForwardIter __first, _ForwardIter __last,
+                           _BinaryPredicate __binary_pred)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_BinaryPredicate,
+        typename iterator_traits<_ForwardIter>::value_type,
+        typename iterator_traits<_ForwardIter>::value_type>);
+  if (__first == __last)
+    return __last;
+  _ForwardIter __next = __first;
+  while(++__next != __last) {
+    if (__binary_pred(*__first, *__next))
+      return __first;
+    __first = __next;
+  }
+  return __last;
+}
+
+// count and count_if.  There are two version of each, one whose return type
+// type is void and one (present only if we have partial specialization)
+// whose return type is iterator_traits<_InputIter>::difference_type.  The
+// C++ standard only has the latter version, but the former, which was present
+// in the HP STL, is retained for backward compatibility.
+
+template <class _InputIter, class _Tp, class _Size>
+void count(_InputIter __first, _InputIter __last, const _Tp& __value,
+           _Size& __n)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_EqualityComparableConcept<
+        typename iterator_traits<_InputIter>::value_type >);
+  __glibcpp_function_requires(_EqualityComparableConcept<_Tp>);
+  for ( ; __first != __last; ++__first)
+    if (*__first == __value)
+      ++__n;
+}
+
+template <class _InputIter, class _Predicate, class _Size>
+void count_if(_InputIter __first, _InputIter __last, _Predicate __pred,
+              _Size& __n)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_UnaryPredicateConcept<_Predicate,
+        typename iterator_traits<_InputIter>::value_type>);
+  for ( ; __first != __last; ++__first)
+    if (__pred(*__first))
+      ++__n;
+}
+
+template <class _InputIter, class _Tp>
+typename iterator_traits<_InputIter>::difference_type
+count(_InputIter __first, _InputIter __last, const _Tp& __value)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_EqualityComparableConcept<
+        typename iterator_traits<_InputIter>::value_type >);
+  __glibcpp_function_requires(_EqualityComparableConcept<_Tp>);
+  typename iterator_traits<_InputIter>::difference_type __n = 0;
+  for ( ; __first != __last; ++__first)
+    if (*__first == __value)
+      ++__n;
+  return __n;
+}
+
+template <class _InputIter, class _Predicate>
+typename iterator_traits<_InputIter>::difference_type
+count_if(_InputIter __first, _InputIter __last, _Predicate __pred)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_UnaryPredicateConcept<_Predicate,
+        typename iterator_traits<_InputIter>::value_type>);
+  typename iterator_traits<_InputIter>::difference_type __n = 0;
+  for ( ; __first != __last; ++__first)
+    if (__pred(*__first))
+      ++__n;
+  return __n;
+}
+
+
+// search.
+
+template <class _ForwardIter1, class _ForwardIter2>
+_ForwardIter1 search(_ForwardIter1 __first1, _ForwardIter1 __last1,
+                     _ForwardIter2 __first2, _ForwardIter2 __last2) 
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter1>);
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter2>);
+  __glibcpp_function_requires(_EqualOpConcept<
+        typename iterator_traits<_ForwardIter1>::value_type,
+        typename iterator_traits<_ForwardIter2>::value_type>);
+
+  // Test for empty ranges
+  if (__first1 == __last1 || __first2 == __last2)
+    return __first1;
+
+  // Test for a pattern of length 1.
+  _ForwardIter2 __tmp(__first2);
+  ++__tmp;
+  if (__tmp == __last2)
+    return find(__first1, __last1, *__first2);
+
+  // General case.
+
+  _ForwardIter2 __p1, __p;
+
+  __p1 = __first2; ++__p1;
+
+  _ForwardIter1 __current = __first1;
+
+  while (__first1 != __last1) {
+    __first1 = find(__first1, __last1, *__first2);
+    if (__first1 == __last1)
+      return __last1;
+
+    __p = __p1;
+    __current = __first1; 
+    if (++__current == __last1)
+      return __last1;
+
+    while (*__current == *__p) {
+      if (++__p == __last2)
+        return __first1;
+      if (++__current == __last1)
+        return __last1;
+    }
+
+    ++__first1;
+  }
+  return __first1;
+}
+
+template <class _ForwardIter1, class _ForwardIter2, class _BinaryPred>
+_ForwardIter1 search(_ForwardIter1 __first1, _ForwardIter1 __last1,
+                     _ForwardIter2 __first2, _ForwardIter2 __last2,
+                     _BinaryPred  __predicate) 
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter1>);
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter2>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_BinaryPred,
+        typename iterator_traits<_ForwardIter1>::value_type,
+        typename iterator_traits<_ForwardIter2>::value_type>);
+
+  // Test for empty ranges
+  if (__first1 == __last1 || __first2 == __last2)
+    return __first1;
+
+  // Test for a pattern of length 1.
+  _ForwardIter2 __tmp(__first2);
+  ++__tmp;
+  if (__tmp == __last2) {
+    while (__first1 != __last1 && !__predicate(*__first1, *__first2))
+      ++__first1;
+    return __first1;    
+  }
+
+  // General case.
+
+  _ForwardIter2 __p1, __p;
+
+  __p1 = __first2; ++__p1;
+
+  _ForwardIter1 __current = __first1;
+
+  while (__first1 != __last1) {
+    while (__first1 != __last1) {
+      if (__predicate(*__first1, *__first2))
+        break;
+      ++__first1;
+    }
+    while (__first1 != __last1 && !__predicate(*__first1, *__first2))
+      ++__first1;
+    if (__first1 == __last1)
+      return __last1;
+
+    __p = __p1;
+    __current = __first1; 
+    if (++__current == __last1) return __last1;
+
+    while (__predicate(*__current, *__p)) {
+      if (++__p == __last2)
+        return __first1;
+      if (++__current == __last1)
+        return __last1;
+    }
+
+    ++__first1;
+  }
+  return __first1;
+}
+
+// search_n.  Search for __count consecutive copies of __val.
+
+template <class _ForwardIter, class _Integer, class _Tp>
+_ForwardIter search_n(_ForwardIter __first, _ForwardIter __last,
+                      _Integer __count, const _Tp& __val)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_EqualityComparableConcept<
+        typename iterator_traits<_ForwardIter>::value_type>);
+  __glibcpp_function_requires(_EqualityComparableConcept<_Tp>);
+
+  if (__count <= 0)
+    return __first;
+  else {
+    __first = find(__first, __last, __val);
+    while (__first != __last) {
+      _Integer __n = __count - 1;
+      _ForwardIter __i = __first;
+      ++__i;
+      while (__i != __last && __n != 0 && *__i == __val) {
+        ++__i;
+        --__n;
+      }
+      if (__n == 0)
+        return __first;
+      else
+        __first = find(__i, __last, __val);
+    }
+    return __last;
+  }
+}
+
+template <class _ForwardIter, class _Integer, class _Tp, class _BinaryPred>
+_ForwardIter search_n(_ForwardIter __first, _ForwardIter __last,
+                      _Integer __count, const _Tp& __val,
+                      _BinaryPred __binary_pred)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_BinaryPred,
+        typename iterator_traits<_ForwardIter>::value_type, _Tp>);
+
+  if (__count <= 0)
+    return __first;
+  else {
+    while (__first != __last) {
+      if (__binary_pred(*__first, __val))
+        break;
+      ++__first;
+    }
+    while (__first != __last) {
+      _Integer __n = __count - 1;
+      _ForwardIter __i = __first;
+      ++__i;
+      while (__i != __last && __n != 0 && __binary_pred(*__i, __val)) {
+        ++__i;
+        --__n;
+      }
+      if (__n == 0)
+        return __first;
+      else {
+        while (__i != __last) {
+          if (__binary_pred(*__i, __val))
+            break;
+          ++__i;
+        }
+        __first = __i;
+      }
+    }
+    return __last;
+  }
+} 
+
+// swap_ranges
+
+template <class _ForwardIter1, class _ForwardIter2>
+_ForwardIter2 swap_ranges(_ForwardIter1 __first1, _ForwardIter1 __last1,
+                          _ForwardIter2 __first2)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter1>);
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter2>);
+  __glibcpp_function_requires(_ConvertibleConcept<
+        typename iterator_traits<_ForwardIter1>::value_type,
+        typename iterator_traits<_ForwardIter2>::value_type>);
+  __glibcpp_function_requires(_ConvertibleConcept<
+        typename iterator_traits<_ForwardIter2>::value_type,
+        typename iterator_traits<_ForwardIter1>::value_type>);
+
+  for ( ; __first1 != __last1; ++__first1, ++__first2)
+    iter_swap(__first1, __first2);
+  return __first2;
+}
+
+// transform
+
+template <class _InputIter, class _OutputIter, class _UnaryOperation>
+_OutputIter transform(_InputIter __first, _InputIter __last,
+                      _OutputIter __result, _UnaryOperation __unary_op)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+/* XXX
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        // should be "the type returned by _UnaryOperation"
+        typename iterator_traits<_InputIter>::value_type>);
+*/
+
+  for ( ; __first != __last; ++__first, ++__result)
+    *__result = __unary_op(*__first);
+  return __result;
+}
+
+template <class _InputIter1, class _InputIter2, class _OutputIter,
+          class _BinaryOperation>
+_OutputIter transform(_InputIter1 __first1, _InputIter1 __last1,
+                      _InputIter2 __first2, _OutputIter __result,
+                      _BinaryOperation __binary_op)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+/* XXX
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        // should be "the type returned by _BinaryOperation"
+        typename iterator_traits<_InputIter1>::value_type>);
+*/
+
+  for ( ; __first1 != __last1; ++__first1, ++__first2, ++__result)
+    *__result = __binary_op(*__first1, *__first2);
+  return __result;
+}
+
+// replace, replace_if, replace_copy, replace_copy_if
+
+template <class _ForwardIter, class _Tp>
+void replace(_ForwardIter __first, _ForwardIter __last,
+             const _Tp& __old_value, const _Tp& __new_value)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_EqualOpConcept<
+        typename iterator_traits<_ForwardIter>::value_type, _Tp>);
+  __glibcpp_function_requires(_ConvertibleConcept<_Tp,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  for ( ; __first != __last; ++__first)
+    if (*__first == __old_value)
+      *__first = __new_value;
+}
+
+template <class _ForwardIter, class _Predicate, class _Tp>
+void replace_if(_ForwardIter __first, _ForwardIter __last,
+                _Predicate __pred, const _Tp& __new_value)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_ConvertibleConcept<_Tp,
+        typename iterator_traits<_ForwardIter>::value_type>);
+  __glibcpp_function_requires(_UnaryPredicateConcept<_Predicate,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  for ( ; __first != __last; ++__first)
+    if (__pred(*__first))
+      *__first = __new_value;
+}
+
+template <class _InputIter, class _OutputIter, class _Tp>
+_OutputIter replace_copy(_InputIter __first, _InputIter __last,
+                         _OutputIter __result,
+                         const _Tp& __old_value, const _Tp& __new_value)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter>::value_type>);
+  __glibcpp_function_requires(_EqualOpConcept<
+        typename iterator_traits<_InputIter>::value_type, _Tp>);
+
+  for ( ; __first != __last; ++__first, ++__result)
+    *__result = *__first == __old_value ? __new_value : *__first;
+  return __result;
+}
+
+template <class _InputIter, class _OutputIter, class _Predicate, class _Tp>
+_OutputIter replace_copy_if(_InputIter __first, _InputIter __last,
+                            _OutputIter __result,
+                            _Predicate __pred, const _Tp& __new_value)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter>::value_type>);
+  __glibcpp_function_requires(_UnaryPredicateConcept<_Predicate,
+        typename iterator_traits<_InputIter>::value_type>);
+
+  for ( ; __first != __last; ++__first, ++__result)
+    *__result = __pred(*__first) ? __new_value : *__first;
+  return __result;
+}
+
+// generate and generate_n
+
+template <class _ForwardIter, class _Generator>
+void generate(_ForwardIter __first, _ForwardIter __last, _Generator __gen)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_GeneratorConcept<_Generator,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  for ( ; __first != __last; ++__first)
+    *__first = __gen();
+}
+
+template <class _OutputIter, class _Size, class _Generator>
+_OutputIter generate_n(_OutputIter __first, _Size __n, _Generator __gen)
+{
+/*
+  // XXX concept requirements
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        "the return type of _Generator" ??   >);
+*/
+
+  for ( ; __n > 0; --__n, ++__first)
+    *__first = __gen();
+  return __first;
+}
+
+// remove, remove_if, remove_copy, remove_copy_if
+
+template <class _InputIter, class _OutputIter, class _Tp>
+_OutputIter remove_copy(_InputIter __first, _InputIter __last,
+                        _OutputIter __result, const _Tp& __value)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter>::value_type>);
+  __glibcpp_function_requires(_EqualOpConcept<
+        typename iterator_traits<_InputIter>::value_type, _Tp>);
+
+  for ( ; __first != __last; ++__first)
+    if (!(*__first == __value)) {
+      *__result = *__first;
+      ++__result;
+    }
+  return __result;
+}
+
+template <class _InputIter, class _OutputIter, class _Predicate>
+_OutputIter remove_copy_if(_InputIter __first, _InputIter __last,
+                           _OutputIter __result, _Predicate __pred)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter>::value_type>);
+  __glibcpp_function_requires(_UnaryPredicateConcept<_Predicate,
+        typename iterator_traits<_InputIter>::value_type>);
+
+  for ( ; __first != __last; ++__first)
+    if (!__pred(*__first)) {
+      *__result = *__first;
+      ++__result;
+    }
+  return __result;
+}
+
+template <class _ForwardIter, class _Tp>
+_ForwardIter remove(_ForwardIter __first, _ForwardIter __last,
+                    const _Tp& __value)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_ConvertibleConcept<_Tp,
+        typename iterator_traits<_ForwardIter>::value_type>);
+  __glibcpp_function_requires(_EqualOpConcept<
+        typename iterator_traits<_ForwardIter>::value_type, _Tp>);
+
+  __first = find(__first, __last, __value);
+  _ForwardIter __i = __first;
+  return __first == __last ? __first 
+                           : remove_copy(++__i, __last, __first, __value);
+}
+
+template <class _ForwardIter, class _Predicate>
+_ForwardIter remove_if(_ForwardIter __first, _ForwardIter __last,
+                       _Predicate __pred)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_UnaryPredicateConcept<_Predicate,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  __first = find_if(__first, __last, __pred);
+  _ForwardIter __i = __first;
+  return __first == __last ? __first 
+                           : remove_copy_if(++__i, __last, __first, __pred);
+}
+
+// unique and unique_copy
+
+template <class _InputIter, class _OutputIter, class _Tp>
+_OutputIter __unique_copy(_InputIter __first, _InputIter __last,
+                          _OutputIter __result, _Tp*)
+{
+  // concept requirements -- taken care of in dispatching function
+  _Tp __value = *__first;
+  *__result = __value;
+  while (++__first != __last)
+    if (!(__value == *__first)) {
+      __value = *__first;
+      *++__result = __value;
+    }
+  return ++__result;
+}
+
+template <class _InputIter, class _OutputIter>
+inline _OutputIter __unique_copy(_InputIter __first, _InputIter __last,
+                                 _OutputIter __result, 
+                                 output_iterator_tag)
+{
+  // concept requirements -- taken care of in dispatching function
+  return __unique_copy(__first, __last, __result, __value_type(__first));
+}
+
+template <class _InputIter, class _ForwardIter>
+_ForwardIter __unique_copy(_InputIter __first, _InputIter __last,
+                           _ForwardIter __result, forward_iterator_tag)
+{
+  // concept requirements -- taken care of in dispatching function
+  *__result = *__first;
+  while (++__first != __last)
+    if (!(*__result == *__first))
+      *++__result = *__first;
+  return ++__result;
+}
+
+template <class _InputIter, class _OutputIter>
+inline _OutputIter unique_copy(_InputIter __first, _InputIter __last,
+                               _OutputIter __result)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter>::value_type>);
+  __glibcpp_function_requires(_EqualityComparableConcept<
+        typename iterator_traits<_InputIter>::value_type>);
+
+  if (__first == __last) return __result;
+  return __unique_copy(__first, __last, __result,
+                       __iterator_category(__result));
+}
+
+template <class _InputIter, class _OutputIter, class _BinaryPredicate,
+          class _Tp>
+_OutputIter __unique_copy(_InputIter __first, _InputIter __last,
+                          _OutputIter __result,
+                          _BinaryPredicate __binary_pred, _Tp*)
+{
+  // concept requirements -- iterators already checked
+  __glibcpp_function_requires(_BinaryPredicateConcept<_BinaryPredicate, _Tp, _Tp>);
+
+  _Tp __value = *__first;
+  *__result = __value;
+  while (++__first != __last)
+    if (!__binary_pred(__value, *__first)) {
+      __value = *__first;
+      *++__result = __value;
+    }
+  return ++__result;
+}
+
+template <class _InputIter, class _OutputIter, class _BinaryPredicate>
+inline _OutputIter __unique_copy(_InputIter __first, _InputIter __last,
+                                 _OutputIter __result,
+                                 _BinaryPredicate __binary_pred,
+                                 output_iterator_tag)
+{
+  // concept requirements -- taken care of in dispatching function
+  return __unique_copy(__first, __last, __result, __binary_pred,
+                       __value_type(__first));
+}
+
+template <class _InputIter, class _ForwardIter, class _BinaryPredicate>
+_ForwardIter __unique_copy(_InputIter __first, _InputIter __last,
+                           _ForwardIter __result, 
+                           _BinaryPredicate __binary_pred,
+                           forward_iterator_tag)
+{
+  // concept requirements -- iterators already checked
+  __glibcpp_function_requires(_BinaryPredicateConcept<_BinaryPredicate,
+        typename iterator_traits<_ForwardIter>::value_type,
+        typename iterator_traits<_InputIter>::value_type>);
+
+  *__result = *__first;
+  while (++__first != __last)
+    if (!__binary_pred(*__result, *__first)) *++__result = *__first;
+  return ++__result;
+}
+
+template <class _InputIter, class _OutputIter, class _BinaryPredicate>
+inline _OutputIter unique_copy(_InputIter __first, _InputIter __last,
+                               _OutputIter __result,
+                               _BinaryPredicate __binary_pred)
+{
+  // concept requirements -- predicates checked later
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter>::value_type>);
+
+  if (__first == __last) return __result;
+  return __unique_copy(__first, __last, __result, __binary_pred,
+                       __iterator_category(__result));
+}
+
+template <class _ForwardIter>
+_ForwardIter unique(_ForwardIter __first, _ForwardIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_EqualityComparableConcept<
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  __first = adjacent_find(__first, __last);
+  return unique_copy(__first, __last, __first);
+}
+
+template <class _ForwardIter, class _BinaryPredicate>
+_ForwardIter unique(_ForwardIter __first, _ForwardIter __last,
+                    _BinaryPredicate __binary_pred)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_BinaryPredicate,
+        typename iterator_traits<_ForwardIter>::value_type,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  __first = adjacent_find(__first, __last, __binary_pred);
+  return unique_copy(__first, __last, __first, __binary_pred);
+}
+
+// reverse and reverse_copy, and their auxiliary functions
+
+template <class _BidirectionalIter>
+void __reverse(_BidirectionalIter __first, _BidirectionalIter __last, 
+               bidirectional_iterator_tag) {
+  while (true)
+    if (__first == __last || __first == --__last)
+      return;
+    else
+      iter_swap(__first++, __last);
+}
+
+template <class _RandomAccessIter>
+void __reverse(_RandomAccessIter __first, _RandomAccessIter __last,
+               random_access_iterator_tag) {
+  while (__first < __last)
+    iter_swap(__first++, --__last);
+}
+
+template <class _BidirectionalIter>
+inline void reverse(_BidirectionalIter __first, _BidirectionalIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_BidirectionalIteratorConcept<
+        _BidirectionalIter>);
+  __reverse(__first, __last, __iterator_category(__first));
+}
+
+template <class _BidirectionalIter, class _OutputIter>
+_OutputIter reverse_copy(_BidirectionalIter __first,
+                         _BidirectionalIter __last,
+                         _OutputIter __result)
+{
+  // concept requirements
+  __glibcpp_function_requires(_BidirectionalIteratorConcept<_BidirectionalIter>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_BidirectionalIter>::value_type>);
+
+  while (__first != __last) {
+    --__last;
+    *__result = *__last;
+    ++__result;
+  }
+  return __result;
+}
+
+// rotate and rotate_copy, and their auxiliary functions
+
+template <class _EuclideanRingElement>
+_EuclideanRingElement __gcd(_EuclideanRingElement __m,
+                            _EuclideanRingElement __n)
+{
+  while (__n != 0) {
+    _EuclideanRingElement __t = __m % __n;
+    __m = __n;
+    __n = __t;
+  }
+  return __m;
+}
+
+template <class _ForwardIter, class _Distance>
+_ForwardIter __rotate(_ForwardIter __first,
+                      _ForwardIter __middle,
+                      _ForwardIter __last,
+                      _Distance*,
+                      forward_iterator_tag)
+{
+  if (__first == __middle)
+    return __last;
+  if (__last  == __middle)
+    return __first;
+
+  _ForwardIter __first2 = __middle;
+  do {
+    swap(*__first++, *__first2++);
+    if (__first == __middle)
+      __middle = __first2;
+  } while (__first2 != __last);
+
+  _ForwardIter __new_middle = __first;
+
+  __first2 = __middle;
+
+  while (__first2 != __last) {
+    swap (*__first++, *__first2++);
+    if (__first == __middle)
+      __middle = __first2;
+    else if (__first2 == __last)
+      __first2 = __middle;
+  }
+
+  return __new_middle;
+}
+
+
+template <class _BidirectionalIter, class _Distance>
+_BidirectionalIter __rotate(_BidirectionalIter __first,
+                            _BidirectionalIter __middle,
+                            _BidirectionalIter __last,
+                            _Distance*,
+                            bidirectional_iterator_tag)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_BidirectionalIteratorConcept<
+        _BidirectionalIter>);
+
+  if (__first == __middle)
+    return __last;
+  if (__last  == __middle)
+    return __first;
+
+  __reverse(__first,  __middle, bidirectional_iterator_tag());
+  __reverse(__middle, __last,   bidirectional_iterator_tag());
+
+  while (__first != __middle && __middle != __last)
+    swap (*__first++, *--__last);
+
+  if (__first == __middle) {
+    __reverse(__middle, __last,   bidirectional_iterator_tag());
+    return __last;
+  }
+  else {
+    __reverse(__first,  __middle, bidirectional_iterator_tag());
+    return __first;
+  }
+}
+
+template <class _RandomAccessIter, class _Distance, class _Tp>
+_RandomAccessIter __rotate(_RandomAccessIter __first,
+                           _RandomAccessIter __middle,
+                           _RandomAccessIter __last,
+                           _Distance *, _Tp *)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+
+  _Distance __n = __last   - __first;
+  _Distance __k = __middle - __first;
+  _Distance __l = __n - __k;
+  _RandomAccessIter __result = __first + (__last - __middle);
+
+  if (__k == 0)
+    return __last;
+
+  else if (__k == __l) {
+    swap_ranges(__first, __middle, __middle);
+    return __result;
+  }
+
+  _Distance __d = __gcd(__n, __k);
+
+  for (_Distance __i = 0; __i < __d; __i++) {
+    _Tp __tmp = *__first;
+    _RandomAccessIter __p = __first;
+
+    if (__k < __l) {
+      for (_Distance __j = 0; __j < __l/__d; __j++) {
+        if (__p > __first + __l) {
+          *__p = *(__p - __l);
+          __p -= __l;
+        }
+
+        *__p = *(__p + __k);
+        __p += __k;
+      }
+    }
+
+    else {
+      for (_Distance __j = 0; __j < __k/__d - 1; __j ++) {
+        if (__p < __last - __k) {
+          *__p = *(__p + __k);
+          __p += __k;
+        }
+
+        *__p = * (__p - __l);
+        __p -= __l;
+      }
+    }
+
+    *__p = __tmp;
+    ++__first;
+  }
+
+  return __result;
+}
+
+template <class _ForwardIter>
+inline _ForwardIter rotate(_ForwardIter __first, _ForwardIter __middle,
+                           _ForwardIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter>);
+
+  return __rotate(__first, __middle, __last,
+                  __distance_type(__first),
+                  __iterator_category(__first));
+}
+
+template <class _ForwardIter, class _OutputIter>
+_OutputIter rotate_copy(_ForwardIter __first, _ForwardIter __middle,
+                        _ForwardIter __last, _OutputIter __result)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  return copy(__first, __middle, copy(__middle, __last, __result));
+}
+
+// Return a random number in the range [0, __n).  This function encapsulates
+// whether we're using rand (part of the standard C library) or lrand48
+// (not standard, but a much better choice whenever it's available).
+template <class _Distance>
+inline _Distance __random_number(_Distance __n) {
+#ifdef _GLIBCPP_HAVE_DRAND48
+  return lrand48() % __n;
+#else
+  return rand() % __n;
+#endif
+}
+
+// random_shuffle
+
+template <class _RandomAccessIter>
+inline void random_shuffle(_RandomAccessIter __first,
+                           _RandomAccessIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+
+  if (__first == __last) return;
+  for (_RandomAccessIter __i = __first + 1; __i != __last; ++__i)
+    iter_swap(__i, __first + __random_number((__i - __first) + 1));
+}
+
+template <class _RandomAccessIter, class _RandomNumberGenerator>
+void random_shuffle(_RandomAccessIter __first, _RandomAccessIter __last,
+                    _RandomNumberGenerator& __rand)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+
+  if (__first == __last) return;
+  for (_RandomAccessIter __i = __first + 1; __i != __last; ++__i)
+    iter_swap(__i, __first + __rand((__i - __first) + 1));
+}
+
+// random_sample and random_sample_n (extensions, not part of the standard).
+
+template <class _ForwardIter, class _OutputIter, class _Distance>
+_OutputIter random_sample_n(_ForwardIter __first, _ForwardIter __last,
+                            _OutputIter __out, const _Distance __n)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  _Distance __remaining = 0;
+  distance(__first, __last, __remaining);
+  _Distance __m = min(__n, __remaining);
+
+  while (__m > 0) {
+    if (__random_number(__remaining) < __m) {
+      *__out = *__first;
+      ++__out;
+      --__m;
+    }
+
+    --__remaining;
+    ++__first;
+  }
+  return __out;
+}
+
+template <class _ForwardIter, class _OutputIter, class _Distance,
+          class _RandomNumberGenerator>
+_OutputIter random_sample_n(_ForwardIter __first, _ForwardIter __last,
+                            _OutputIter __out, const _Distance __n,
+                            _RandomNumberGenerator& __rand)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_ForwardIter>::value_type>);
+  __glibcpp_function_requires(_UnaryFunctionConcept<
+        _RandomNumberGenerator, _Distance, _Distance>);
+
+  _Distance __remaining = 0;
+  distance(__first, __last, __remaining);
+  _Distance __m = min(__n, __remaining);
+
+  while (__m > 0) {
+    if (__rand(__remaining) < __m) {
+      *__out = *__first;
+      ++__out;
+      --__m;
+    }
+
+    --__remaining;
+    ++__first;
+  }
+  return __out;
+}
+
+template <class _InputIter, class _RandomAccessIter, class _Distance>
+_RandomAccessIter __random_sample(_InputIter __first, _InputIter __last,
+                                  _RandomAccessIter __out,
+                                  const _Distance __n)
+{
+  _Distance __m = 0;
+  _Distance __t = __n;
+  for ( ; __first != __last && __m < __n; ++__m, ++__first) 
+    __out[__m] = *__first;
+
+  while (__first != __last) {
+    ++__t;
+    _Distance __M = __random_number(__t);
+    if (__M < __n)
+      __out[__M] = *__first;
+    ++__first;
+  }
+
+  return __out + __m;
+}
+
+template <class _InputIter, class _RandomAccessIter,
+          class _RandomNumberGenerator, class _Distance>
+_RandomAccessIter __random_sample(_InputIter __first, _InputIter __last,
+                                  _RandomAccessIter __out,
+                                  _RandomNumberGenerator& __rand,
+                                  const _Distance __n)
+{
+  // concept requirements
+  __glibcpp_function_requires(_UnaryFunctionConcept<
+        _RandomNumberGenerator, _Distance, _Distance>);
+
+  _Distance __m = 0;
+  _Distance __t = __n;
+  for ( ; __first != __last && __m < __n; ++__m, ++__first)
+    __out[__m] = *__first;
+
+  while (__first != __last) {
+    ++__t;
+    _Distance __M = __rand(__t);
+    if (__M < __n)
+      __out[__M] = *__first;
+    ++__first;
+  }
+
+  return __out + __m;
+}
+
+template <class _InputIter, class _RandomAccessIter>
+inline _RandomAccessIter
+random_sample(_InputIter __first, _InputIter __last,
+              _RandomAccessIter __out_first, _RandomAccessIter __out_last) 
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+
+  return __random_sample(__first, __last,
+                         __out_first, __out_last - __out_first);
+}
+
+
+template <class _InputIter, class _RandomAccessIter, 
+          class _RandomNumberGenerator>
+inline _RandomAccessIter
+random_sample(_InputIter __first, _InputIter __last,
+              _RandomAccessIter __out_first, _RandomAccessIter __out_last,
+              _RandomNumberGenerator& __rand) 
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+
+  return __random_sample(__first, __last,
+                         __out_first, __rand,
+                         __out_last - __out_first);
+}
+
+// partition, stable_partition, and their auxiliary functions
+
+template <class _ForwardIter, class _Predicate>
+_ForwardIter __partition(_ForwardIter __first,
+		         _ForwardIter __last,
+			 _Predicate   __pred,
+			 forward_iterator_tag)
+{
+  if (__first == __last) return __first;
+
+  while (__pred(*__first))
+    if (++__first == __last) return __first;
+
+  _ForwardIter __next = __first;
+
+  while (++__next != __last)
+    if (__pred(*__next)) {
+      swap(*__first, *__next);
+      ++__first;
+    }
+
+  return __first;
+}
+
+template <class _BidirectionalIter, class _Predicate>
+_BidirectionalIter __partition(_BidirectionalIter __first,
+                               _BidirectionalIter __last,
+			       _Predicate __pred,
+			       bidirectional_iterator_tag)
+{
+  while (true) {
+    while (true)
+      if (__first == __last)
+        return __first;
+      else if (__pred(*__first))
+        ++__first;
+      else
+        break;
+    --__last;
+    while (true)
+      if (__first == __last)
+        return __first;
+      else if (!__pred(*__last))
+        --__last;
+      else
+        break;
+    iter_swap(__first, __last);
+    ++__first;
+  }
+}
+
+template <class _ForwardIter, class _Predicate>
+inline _ForwardIter partition(_ForwardIter __first,
+   			      _ForwardIter __last,
+			      _Predicate   __pred)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_UnaryPredicateConcept<_Predicate,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  return __partition(__first, __last, __pred, __iterator_category(__first));
+}
+
+
+template <class _ForwardIter, class _Predicate, class _Distance>
+_ForwardIter __inplace_stable_partition(_ForwardIter __first,
+                                        _ForwardIter __last,
+                                        _Predicate __pred, _Distance __len)
+{
+  if (__len == 1)
+    return __pred(*__first) ? __last : __first;
+  _ForwardIter __middle = __first;
+  advance(__middle, __len / 2);
+  return rotate(__inplace_stable_partition(__first, __middle, __pred, 
+                                           __len / 2),
+                __middle,
+                __inplace_stable_partition(__middle, __last, __pred,
+                                           __len - __len / 2));
+}
+
+template <class _ForwardIter, class _Pointer, class _Predicate, 
+          class _Distance>
+_ForwardIter __stable_partition_adaptive(_ForwardIter __first,
+                                         _ForwardIter __last,
+                                         _Predicate __pred, _Distance __len,
+                                         _Pointer __buffer,
+                                         _Distance __buffer_size) 
+{
+  if (__len <= __buffer_size) {
+    _ForwardIter __result1 = __first;
+    _Pointer __result2 = __buffer;
+    for ( ; __first != __last ; ++__first)
+      if (__pred(*__first)) {
+        *__result1 = *__first;
+        ++__result1;
+      }
+      else {
+        *__result2 = *__first;
+        ++__result2;
+      }
+    copy(__buffer, __result2, __result1);
+    return __result1;
+  }
+  else {
+    _ForwardIter __middle = __first;
+    advance(__middle, __len / 2);
+    return rotate(__stable_partition_adaptive(
+                          __first, __middle, __pred,
+                          __len / 2, __buffer, __buffer_size),
+                    __middle,
+                    __stable_partition_adaptive(
+                          __middle, __last, __pred,
+                          __len - __len / 2, __buffer, __buffer_size));
+  }
+}
+
+template <class _ForwardIter, class _Predicate, class _Tp, class _Distance>
+inline _ForwardIter
+__stable_partition_aux(_ForwardIter __first, _ForwardIter __last, 
+                       _Predicate __pred, _Tp*, _Distance*)
+{
+  _Temporary_buffer<_ForwardIter, _Tp> __buf(__first, __last);
+  if (__buf.size() > 0)
+    return __stable_partition_adaptive(__first, __last, __pred,
+                                       _Distance(__buf.requested_size()),
+                                       __buf.begin(), __buf.size());
+  else
+    return __inplace_stable_partition(__first, __last, __pred, 
+                                      _Distance(__buf.requested_size()));
+}
+
+template <class _ForwardIter, class _Predicate>
+inline _ForwardIter stable_partition(_ForwardIter __first,
+                                     _ForwardIter __last, 
+                                     _Predicate __pred)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_UnaryPredicateConcept<_Predicate,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  if (__first == __last)
+    return __first;
+  else
+    return __stable_partition_aux(__first, __last, __pred,
+                                  __value_type(__first),
+                                  __distance_type(__first));
+}
+
+template <class _RandomAccessIter, class _Tp>
+_RandomAccessIter __unguarded_partition(_RandomAccessIter __first, 
+                                        _RandomAccessIter __last, 
+                                        _Tp __pivot) 
+{
+  while (true) {
+    while (*__first < __pivot)
+      ++__first;
+    --__last;
+    while (__pivot < *__last)
+      --__last;
+    if (!(__first < __last))
+      return __first;
+    iter_swap(__first, __last);
+    ++__first;
+  }
+}    
+
+template <class _RandomAccessIter, class _Tp, class _Compare>
+_RandomAccessIter __unguarded_partition(_RandomAccessIter __first, 
+                                        _RandomAccessIter __last, 
+                                        _Tp __pivot, _Compare __comp) 
+{
+  while (true) {
+    while (__comp(*__first, __pivot))
+      ++__first;
+    --__last;
+    while (__comp(__pivot, *__last))
+      --__last;
+    if (!(__first < __last))
+      return __first;
+    iter_swap(__first, __last);
+    ++__first;
+  }
+}
+
+const int __stl_threshold = 16;
+
+// sort() and its auxiliary functions. 
+
+template <class _RandomAccessIter, class _Tp>
+void __unguarded_linear_insert(_RandomAccessIter __last, _Tp __val)
+{
+  _RandomAccessIter __next = __last;
+  --__next;
+  while (__val < *__next) {
+    *__last = *__next;
+    __last = __next;
+    --__next;
+  }
+  *__last = __val;
+}
+
+template <class _RandomAccessIter, class _Tp, class _Compare>
+void __unguarded_linear_insert(_RandomAccessIter __last, _Tp __val, 
+                               _Compare __comp)
+{
+  _RandomAccessIter __next = __last;
+  --__next;  
+  while (__comp(__val, *__next)) {
+    *__last = *__next;
+    __last = __next;
+    --__next;
+  }
+  *__last = __val;
+}
+
+template <class _RandomAccessIter, class _Tp>
+inline void __linear_insert(_RandomAccessIter __first, 
+                            _RandomAccessIter __last, _Tp*)
+{
+  _Tp __val = *__last;
+  if (__val < *__first) {
+    copy_backward(__first, __last, __last + 1);
+    *__first = __val;
+  }
+  else
+    __unguarded_linear_insert(__last, __val);
+}
+
+template <class _RandomAccessIter, class _Tp, class _Compare>
+inline void __linear_insert(_RandomAccessIter __first, 
+                            _RandomAccessIter __last, _Tp*, _Compare __comp)
+{
+  _Tp __val = *__last;
+  if (__comp(__val, *__first)) {
+    copy_backward(__first, __last, __last + 1);
+    *__first = __val;
+  }
+  else
+    __unguarded_linear_insert(__last, __val, __comp);
+}
+
+template <class _RandomAccessIter>
+void __insertion_sort(_RandomAccessIter __first, _RandomAccessIter __last)
+{
+  if (__first == __last) return; 
+  for (_RandomAccessIter __i = __first + 1; __i != __last; ++__i)
+    __linear_insert(__first, __i, __value_type(__first));
+}
+
+template <class _RandomAccessIter, class _Compare>
+void __insertion_sort(_RandomAccessIter __first,
+                      _RandomAccessIter __last, _Compare __comp)
+{
+  if (__first == __last) return;
+  for (_RandomAccessIter __i = __first + 1; __i != __last; ++__i)
+    __linear_insert(__first, __i, __value_type(__first), __comp);
+}
+
+template <class _RandomAccessIter, class _Tp>
+void __unguarded_insertion_sort_aux(_RandomAccessIter __first, 
+                                    _RandomAccessIter __last, _Tp*)
+{
+  for (_RandomAccessIter __i = __first; __i != __last; ++__i)
+    __unguarded_linear_insert(__i, _Tp(*__i));
+}
+
+template <class _RandomAccessIter>
+inline void __unguarded_insertion_sort(_RandomAccessIter __first, 
+                                _RandomAccessIter __last) {
+  __unguarded_insertion_sort_aux(__first, __last, __value_type(__first));
+}
+
+template <class _RandomAccessIter, class _Tp, class _Compare>
+void __unguarded_insertion_sort_aux(_RandomAccessIter __first, 
+                                    _RandomAccessIter __last,
+                                    _Tp*, _Compare __comp)
+{
+  for (_RandomAccessIter __i = __first; __i != __last; ++__i)
+    __unguarded_linear_insert(__i, _Tp(*__i), __comp);
+}
+
+template <class _RandomAccessIter, class _Compare>
+inline void __unguarded_insertion_sort(_RandomAccessIter __first, 
+                                       _RandomAccessIter __last,
+                                       _Compare __comp)
+{
+  __unguarded_insertion_sort_aux(__first, __last, __value_type(__first),
+                                 __comp);
+}
+
+template <class _RandomAccessIter>
+void __final_insertion_sort(_RandomAccessIter __first, 
+                            _RandomAccessIter __last)
+{
+  if (__last - __first > __stl_threshold) {
+    __insertion_sort(__first, __first + __stl_threshold);
+    __unguarded_insertion_sort(__first + __stl_threshold, __last);
+  }
+  else
+    __insertion_sort(__first, __last);
+}
+
+template <class _RandomAccessIter, class _Compare>
+void __final_insertion_sort(_RandomAccessIter __first, 
+                            _RandomAccessIter __last, _Compare __comp)
+{
+  if (__last - __first > __stl_threshold) {
+    __insertion_sort(__first, __first + __stl_threshold, __comp);
+    __unguarded_insertion_sort(__first + __stl_threshold, __last, __comp);
+  }
+  else
+    __insertion_sort(__first, __last, __comp);
+}
+
+template <class _Size>
+inline _Size __lg(_Size __n)
+{
+  _Size __k;
+  for (__k = 0; __n != 1; __n >>= 1) ++__k;
+  return __k;
+}
+
+template <class _RandomAccessIter, class _Tp, class _Size>
+void __introsort_loop(_RandomAccessIter __first,
+                      _RandomAccessIter __last, _Tp*,
+                      _Size __depth_limit)
+{
+  while (__last - __first > __stl_threshold) {
+    if (__depth_limit == 0) {
+      partial_sort(__first, __last, __last);
+      return;
+    }
+    --__depth_limit;
+    _RandomAccessIter __cut =
+      __unguarded_partition(__first, __last,
+                            _Tp(__median(*__first,
+                                         *(__first + (__last - __first)/2),
+                                         *(__last - 1))));
+    __introsort_loop(__cut, __last, (_Tp*) 0, __depth_limit);
+    __last = __cut;
+  }
+}
+
+template <class _RandomAccessIter, class _Tp, class _Size, class _Compare>
+void __introsort_loop(_RandomAccessIter __first,
+                      _RandomAccessIter __last, _Tp*,
+                      _Size __depth_limit, _Compare __comp)
+{
+  while (__last - __first > __stl_threshold) {
+    if (__depth_limit == 0) {
+      partial_sort(__first, __last, __last, __comp);
+      return;
+    }
+    --__depth_limit;
+    _RandomAccessIter __cut =
+      __unguarded_partition(__first, __last,
+                            _Tp(__median(*__first,
+                                         *(__first + (__last - __first)/2),
+                                         *(__last - 1), __comp)),
+       __comp);
+    __introsort_loop(__cut, __last, (_Tp*) 0, __depth_limit, __comp);
+    __last = __cut;
+  }
+}
+
+template <class _RandomAccessIter>
+inline void sort(_RandomAccessIter __first, _RandomAccessIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+
+  if (__first != __last) {
+    __introsort_loop(__first, __last,
+                     __value_type(__first),
+                     __lg(__last - __first) * 2);
+    __final_insertion_sort(__first, __last);
+  }
+}
+
+template <class _RandomAccessIter, class _Compare>
+inline void sort(_RandomAccessIter __first, _RandomAccessIter __last,
+                 _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_RandomAccessIter>::value_type,
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+
+  if (__first != __last) {
+    __introsort_loop(__first, __last,
+                     __value_type(__first),
+                     __lg(__last - __first) * 2,
+                     __comp);
+    __final_insertion_sort(__first, __last, __comp);
+  }
+}
+
+// stable_sort() and its auxiliary functions.
+
+template <class _RandomAccessIter>
+void __inplace_stable_sort(_RandomAccessIter __first,
+                           _RandomAccessIter __last)
+{
+  if (__last - __first < 15) {
+    __insertion_sort(__first, __last);
+    return;
+  }
+  _RandomAccessIter __middle = __first + (__last - __first) / 2;
+  __inplace_stable_sort(__first, __middle);
+  __inplace_stable_sort(__middle, __last);
+  __merge_without_buffer(__first, __middle, __last,
+                         __middle - __first,
+                         __last - __middle);
+}
+
+template <class _RandomAccessIter, class _Compare>
+void __inplace_stable_sort(_RandomAccessIter __first,
+                           _RandomAccessIter __last, _Compare __comp)
+{
+  if (__last - __first < 15) {
+    __insertion_sort(__first, __last, __comp);
+    return;
+  }
+  _RandomAccessIter __middle = __first + (__last - __first) / 2;
+  __inplace_stable_sort(__first, __middle, __comp);
+  __inplace_stable_sort(__middle, __last, __comp);
+  __merge_without_buffer(__first, __middle, __last,
+                         __middle - __first,
+                         __last - __middle,
+                         __comp);
+}
+
+template <class _RandomAccessIter1, class _RandomAccessIter2,
+          class _Distance>
+void __merge_sort_loop(_RandomAccessIter1 __first,
+                       _RandomAccessIter1 __last, 
+                       _RandomAccessIter2 __result, _Distance __step_size)
+{
+  _Distance __two_step = 2 * __step_size;
+
+  while (__last - __first >= __two_step) {
+    __result = merge(__first, __first + __step_size,
+                     __first + __step_size, __first + __two_step,
+                     __result);
+    __first += __two_step;
+  }
+
+  __step_size = min(_Distance(__last - __first), __step_size);
+  merge(__first, __first + __step_size, __first + __step_size, __last,
+        __result);
+}
+
+template <class _RandomAccessIter1, class _RandomAccessIter2,
+          class _Distance, class _Compare>
+void __merge_sort_loop(_RandomAccessIter1 __first,
+                       _RandomAccessIter1 __last, 
+                       _RandomAccessIter2 __result, _Distance __step_size,
+                       _Compare __comp)
+{
+  _Distance __two_step = 2 * __step_size;
+
+  while (__last - __first >= __two_step) {
+    __result = merge(__first, __first + __step_size,
+                     __first + __step_size, __first + __two_step,
+                     __result,
+                     __comp);
+    __first += __two_step;
+  }
+  __step_size = min(_Distance(__last - __first), __step_size);
+
+  merge(__first, __first + __step_size,
+        __first + __step_size, __last,
+        __result,
+        __comp);
+}
+
+const int __stl_chunk_size = 7;
+        
+template <class _RandomAccessIter, class _Distance>
+void __chunk_insertion_sort(_RandomAccessIter __first, 
+                            _RandomAccessIter __last, _Distance __chunk_size)
+{
+  while (__last - __first >= __chunk_size) {
+    __insertion_sort(__first, __first + __chunk_size);
+    __first += __chunk_size;
+  }
+  __insertion_sort(__first, __last);
+}
+
+template <class _RandomAccessIter, class _Distance, class _Compare>
+void __chunk_insertion_sort(_RandomAccessIter __first, 
+                            _RandomAccessIter __last,
+                            _Distance __chunk_size, _Compare __comp)
+{
+  while (__last - __first >= __chunk_size) {
+    __insertion_sort(__first, __first + __chunk_size, __comp);
+    __first += __chunk_size;
+  }
+  __insertion_sort(__first, __last, __comp);
+}
+
+template <class _RandomAccessIter, class _Pointer, class _Distance>
+void __merge_sort_with_buffer(_RandomAccessIter __first, 
+                              _RandomAccessIter __last,
+                              _Pointer __buffer, _Distance*)
+{
+  _Distance __len = __last - __first;
+  _Pointer __buffer_last = __buffer + __len;
+
+  _Distance __step_size = __stl_chunk_size;
+  __chunk_insertion_sort(__first, __last, __step_size);
+
+  while (__step_size < __len) {
+    __merge_sort_loop(__first, __last, __buffer, __step_size);
+    __step_size *= 2;
+    __merge_sort_loop(__buffer, __buffer_last, __first, __step_size);
+    __step_size *= 2;
+  }
+}
+
+template <class _RandomAccessIter, class _Pointer, class _Distance,
+          class _Compare>
+void __merge_sort_with_buffer(_RandomAccessIter __first, 
+                              _RandomAccessIter __last, _Pointer __buffer,
+                              _Distance*, _Compare __comp)
+{
+  _Distance __len = __last - __first;
+  _Pointer __buffer_last = __buffer + __len;
+
+  _Distance __step_size = __stl_chunk_size;
+  __chunk_insertion_sort(__first, __last, __step_size, __comp);
+
+  while (__step_size < __len) {
+    __merge_sort_loop(__first, __last, __buffer, __step_size, __comp);
+    __step_size *= 2;
+    __merge_sort_loop(__buffer, __buffer_last, __first, __step_size, __comp);
+    __step_size *= 2;
+  }
+}
+
+template <class _RandomAccessIter, class _Pointer, class _Distance>
+void __stable_sort_adaptive(_RandomAccessIter __first, 
+                            _RandomAccessIter __last, _Pointer __buffer,
+                            _Distance __buffer_size)
+{
+  _Distance __len = (__last - __first + 1) / 2;
+  _RandomAccessIter __middle = __first + __len;
+  if (__len > __buffer_size) {
+    __stable_sort_adaptive(__first, __middle, __buffer, __buffer_size);
+    __stable_sort_adaptive(__middle, __last, __buffer, __buffer_size);
+  }
+  else {
+    __merge_sort_with_buffer(__first, __middle, __buffer, (_Distance*)0);
+    __merge_sort_with_buffer(__middle, __last, __buffer, (_Distance*)0);
+  }
+  __merge_adaptive(__first, __middle, __last, _Distance(__middle - __first), 
+                   _Distance(__last - __middle), __buffer, __buffer_size);
+}
+
+template <class _RandomAccessIter, class _Pointer, class _Distance, 
+          class _Compare>
+void __stable_sort_adaptive(_RandomAccessIter __first, 
+                            _RandomAccessIter __last, _Pointer __buffer,
+                            _Distance __buffer_size, _Compare __comp)
+{
+  _Distance __len = (__last - __first + 1) / 2;
+  _RandomAccessIter __middle = __first + __len;
+  if (__len > __buffer_size) {
+    __stable_sort_adaptive(__first, __middle, __buffer, __buffer_size, 
+                           __comp);
+    __stable_sort_adaptive(__middle, __last, __buffer, __buffer_size, 
+                           __comp);
+  }
+  else {
+    __merge_sort_with_buffer(__first, __middle, __buffer, (_Distance*)0,
+                               __comp);
+    __merge_sort_with_buffer(__middle, __last, __buffer, (_Distance*)0,
+                               __comp);
+  }
+  __merge_adaptive(__first, __middle, __last, _Distance(__middle - __first), 
+                   _Distance(__last - __middle), __buffer, __buffer_size,
+                   __comp);
+}
+
+template <class _RandomAccessIter, class _Tp, class _Distance>
+inline void __stable_sort_aux(_RandomAccessIter __first,
+                              _RandomAccessIter __last, _Tp*, _Distance*)
+{
+  _Temporary_buffer<_RandomAccessIter, _Tp> buf(__first, __last);
+  if (buf.begin() == 0)
+    __inplace_stable_sort(__first, __last);
+  else 
+    __stable_sort_adaptive(__first, __last, buf.begin(),
+                           _Distance(buf.size()));
+}
+
+template <class _RandomAccessIter, class _Tp, class _Distance, class _Compare>
+inline void __stable_sort_aux(_RandomAccessIter __first,
+                              _RandomAccessIter __last, _Tp*, _Distance*,
+                              _Compare __comp)
+{
+  _Temporary_buffer<_RandomAccessIter, _Tp> buf(__first, __last);
+  if (buf.begin() == 0)
+    __inplace_stable_sort(__first, __last, __comp);
+  else 
+    __stable_sort_adaptive(__first, __last, buf.begin(),
+                           _Distance(buf.size()),
+                           __comp);
+}
+
+template <class _RandomAccessIter>
+inline void stable_sort(_RandomAccessIter __first,
+                        _RandomAccessIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+
+  __stable_sort_aux(__first, __last,
+                    __value_type(__first),
+                    __distance_type(__first));
+}
+
+template <class _RandomAccessIter, class _Compare>
+inline void stable_sort(_RandomAccessIter __first,
+                        _RandomAccessIter __last, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_RandomAccessIter>::value_type,
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+
+  __stable_sort_aux(__first, __last,
+                    __value_type(__first),
+                    __distance_type(__first), 
+                    __comp);
+}
+
+// partial_sort, partial_sort_copy, and auxiliary functions.
+
+template <class _RandomAccessIter, class _Tp>
+void __partial_sort(_RandomAccessIter __first, _RandomAccessIter __middle,
+                    _RandomAccessIter __last, _Tp*)
+{
+  make_heap(__first, __middle);
+  for (_RandomAccessIter __i = __middle; __i < __last; ++__i)
+    if (*__i < *__first) 
+      __pop_heap(__first, __middle, __i, _Tp(*__i),
+                 __distance_type(__first));
+  sort_heap(__first, __middle);
+}
+
+template <class _RandomAccessIter>
+inline void partial_sort(_RandomAccessIter __first,
+                         _RandomAccessIter __middle,
+                         _RandomAccessIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+
+  __partial_sort(__first, __middle, __last, __value_type(__first));
+}
+
+template <class _RandomAccessIter, class _Tp, class _Compare>
+void __partial_sort(_RandomAccessIter __first, _RandomAccessIter __middle,
+                    _RandomAccessIter __last, _Tp*, _Compare __comp)
+{
+  make_heap(__first, __middle, __comp);
+  for (_RandomAccessIter __i = __middle; __i < __last; ++__i)
+    if (__comp(*__i, *__first))
+      __pop_heap(__first, __middle, __i, _Tp(*__i), __comp,
+                 __distance_type(__first));
+  sort_heap(__first, __middle, __comp);
+}
+
+template <class _RandomAccessIter, class _Compare>
+inline void partial_sort(_RandomAccessIter __first,
+                         _RandomAccessIter __middle,
+                         _RandomAccessIter __last, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_RandomAccessIter>::value_type,
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+
+  __partial_sort(__first, __middle, __last, __value_type(__first), __comp);
+}
+
+template <class _InputIter, class _RandomAccessIter, class _Distance,
+          class _Tp>
+_RandomAccessIter __partial_sort_copy(_InputIter __first,
+                                      _InputIter __last,
+                                      _RandomAccessIter __result_first,
+                                      _RandomAccessIter __result_last, 
+                                      _Distance*, _Tp*)
+{
+  if (__result_first == __result_last) return __result_last;
+  _RandomAccessIter __result_real_last = __result_first;
+  while(__first != __last && __result_real_last != __result_last) {
+    *__result_real_last = *__first;
+    ++__result_real_last;
+    ++__first;
+  }
+  make_heap(__result_first, __result_real_last);
+  while (__first != __last) {
+    if (*__first < *__result_first) 
+      __adjust_heap(__result_first, _Distance(0),
+                    _Distance(__result_real_last - __result_first),
+                    _Tp(*__first));
+    ++__first;
+  }
+  sort_heap(__result_first, __result_real_last);
+  return __result_real_last;
+}
+
+template <class _InputIter, class _RandomAccessIter>
+inline _RandomAccessIter
+partial_sort_copy(_InputIter __first, _InputIter __last,
+                  _RandomAccessIter __result_first,
+                  _RandomAccessIter __result_last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_ConvertibleConcept<
+        typename iterator_traits<_InputIter>::value_type,
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_InputIter>::value_type>);
+
+  return __partial_sort_copy(__first, __last, __result_first, __result_last, 
+                             __distance_type(__result_first),
+                             __value_type(__first));
+}
+
+template <class _InputIter, class _RandomAccessIter, class _Compare,
+          class _Distance, class _Tp>
+_RandomAccessIter __partial_sort_copy(_InputIter __first,
+                                         _InputIter __last,
+                                         _RandomAccessIter __result_first,
+                                         _RandomAccessIter __result_last,
+                                         _Compare __comp, _Distance*, _Tp*)
+{
+  if (__result_first == __result_last) return __result_last;
+  _RandomAccessIter __result_real_last = __result_first;
+  while(__first != __last && __result_real_last != __result_last) {
+    *__result_real_last = *__first;
+    ++__result_real_last;
+    ++__first;
+  }
+  make_heap(__result_first, __result_real_last, __comp);
+  while (__first != __last) {
+    if (__comp(*__first, *__result_first))
+      __adjust_heap(__result_first, _Distance(0),
+                    _Distance(__result_real_last - __result_first),
+                    _Tp(*__first),
+                    __comp);
+    ++__first;
+  }
+  sort_heap(__result_first, __result_real_last, __comp);
+  return __result_real_last;
+}
+
+template <class _InputIter, class _RandomAccessIter, class _Compare>
+inline _RandomAccessIter
+partial_sort_copy(_InputIter __first, _InputIter __last,
+                  _RandomAccessIter __result_first,
+                  _RandomAccessIter __result_last, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+  __glibcpp_function_requires(_ConvertibleConcept<
+        typename iterator_traits<_InputIter>::value_type,
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_RandomAccessIter>::value_type,
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+
+  return __partial_sort_copy(__first, __last, __result_first, __result_last,
+                             __comp,
+                             __distance_type(__result_first),
+                             __value_type(__first));
+}
+
+// nth_element() and its auxiliary functions.  
+
+template <class _RandomAccessIter, class _Tp>
+void __nth_element(_RandomAccessIter __first, _RandomAccessIter __nth,
+                   _RandomAccessIter __last, _Tp*)
+{
+  while (__last - __first > 3) {
+    _RandomAccessIter __cut =
+      __unguarded_partition(__first, __last,
+                            _Tp(__median(*__first,
+                                         *(__first + (__last - __first)/2),
+                                         *(__last - 1))));
+    if (__cut <= __nth)
+      __first = __cut;
+    else 
+      __last = __cut;
+  }
+  __insertion_sort(__first, __last);
+}
+
+template <class _RandomAccessIter>
+inline void nth_element(_RandomAccessIter __first, _RandomAccessIter __nth,
+                        _RandomAccessIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+
+  __nth_element(__first, __nth, __last, __value_type(__first));
+}
+
+template <class _RandomAccessIter, class _Tp, class _Compare>
+void __nth_element(_RandomAccessIter __first, _RandomAccessIter __nth,
+                   _RandomAccessIter __last, _Tp*, _Compare __comp)
+{
+  while (__last - __first > 3) {
+    _RandomAccessIter __cut =
+      __unguarded_partition(__first, __last,
+                            _Tp(__median(*__first,
+                                         *(__first + (__last - __first)/2), 
+                                         *(__last - 1),
+                                         __comp)),
+                            __comp);
+    if (__cut <= __nth)
+      __first = __cut;
+    else 
+      __last = __cut;
+  }
+  __insertion_sort(__first, __last, __comp);
+}
+
+template <class _RandomAccessIter, class _Compare>
+inline void nth_element(_RandomAccessIter __first, _RandomAccessIter __nth,
+                        _RandomAccessIter __last, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_RandomAccessIter>::value_type,
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+
+  __nth_element(__first, __nth, __last, __value_type(__first), __comp);
+}
+
+
+// Binary search (lower_bound, upper_bound, equal_range, binary_search).
+
+template <class _ForwardIter, class _Tp, class _Distance>
+_ForwardIter __lower_bound(_ForwardIter __first, _ForwardIter __last,
+                           const _Tp& __val, _Distance*) 
+{
+  _Distance __len = 0;
+  distance(__first, __last, __len);
+  _Distance __half;
+  _ForwardIter __middle;
+
+  while (__len > 0) {
+    __half = __len >> 1;
+    __middle = __first;
+    advance(__middle, __half);
+    if (*__middle < __val) {
+      __first = __middle;
+      ++__first;
+      __len = __len - __half - 1;
+    }
+    else
+      __len = __half;
+  }
+  return __first;
+}
+
+template <class _ForwardIter, class _Tp>
+inline _ForwardIter lower_bound(_ForwardIter __first, _ForwardIter __last,
+				const _Tp& __val)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_SameTypeConcept<_Tp,
+        typename iterator_traits<_ForwardIter>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<_Tp>);
+
+  return __lower_bound(__first, __last, __val,
+                       __distance_type(__first));
+}
+
+template <class _ForwardIter, class _Tp, class _Compare, class _Distance>
+_ForwardIter __lower_bound(_ForwardIter __first, _ForwardIter __last,
+                              const _Tp& __val, _Compare __comp, _Distance*)
+{
+  _Distance __len = 0;
+  distance(__first, __last, __len);
+  _Distance __half;
+  _ForwardIter __middle;
+
+  while (__len > 0) {
+    __half = __len >> 1;
+    __middle = __first;
+    advance(__middle, __half);
+    if (__comp(*__middle, __val)) {
+      __first = __middle;
+      ++__first;
+      __len = __len - __half - 1;
+    }
+    else
+      __len = __half;
+  }
+  return __first;
+}
+
+template <class _ForwardIter, class _Tp, class _Compare>
+inline _ForwardIter lower_bound(_ForwardIter __first, _ForwardIter __last,
+                                const _Tp& __val, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_SameTypeConcept<_Tp,
+        typename iterator_traits<_ForwardIter>::value_type>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare, _Tp, _Tp>);
+
+  return __lower_bound(__first, __last, __val, __comp,
+                       __distance_type(__first));
+}
+
+template <class _ForwardIter, class _Tp, class _Distance>
+_ForwardIter __upper_bound(_ForwardIter __first, _ForwardIter __last,
+                           const _Tp& __val, _Distance*)
+{
+  _Distance __len = 0;
+  distance(__first, __last, __len);
+  _Distance __half;
+  _ForwardIter __middle;
+
+  while (__len > 0) {
+    __half = __len >> 1;
+    __middle = __first;
+    advance(__middle, __half);
+    if (__val < *__middle)
+      __len = __half;
+    else {
+      __first = __middle;
+      ++__first;
+      __len = __len - __half - 1;
+    }
+  }
+  return __first;
+}
+
+template <class _ForwardIter, class _Tp>
+inline _ForwardIter upper_bound(_ForwardIter __first, _ForwardIter __last,
+                                const _Tp& __val)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_SameTypeConcept<_Tp,
+        typename iterator_traits<_ForwardIter>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<_Tp>);
+
+  return __upper_bound(__first, __last, __val,
+                       __distance_type(__first));
+}
+
+template <class _ForwardIter, class _Tp, class _Compare, class _Distance>
+_ForwardIter __upper_bound(_ForwardIter __first, _ForwardIter __last,
+                           const _Tp& __val, _Compare __comp, _Distance*)
+{
+  _Distance __len = 0;
+  distance(__first, __last, __len);
+  _Distance __half;
+  _ForwardIter __middle;
+
+  while (__len > 0) {
+    __half = __len >> 1;
+    __middle = __first;
+    advance(__middle, __half);
+    if (__comp(__val, *__middle))
+      __len = __half;
+    else {
+      __first = __middle;
+      ++__first;
+      __len = __len - __half - 1;
+    }
+  }
+  return __first;
+}
+
+template <class _ForwardIter, class _Tp, class _Compare>
+inline _ForwardIter upper_bound(_ForwardIter __first, _ForwardIter __last,
+                                const _Tp& __val, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_SameTypeConcept<_Tp,
+        typename iterator_traits<_ForwardIter>::value_type>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare, _Tp, _Tp>);
+
+  return __upper_bound(__first, __last, __val, __comp,
+                       __distance_type(__first));
+}
+
+template <class _ForwardIter, class _Tp, class _Distance>
+pair<_ForwardIter, _ForwardIter>
+__equal_range(_ForwardIter __first, _ForwardIter __last, const _Tp& __val,
+              _Distance*)
+{
+  _Distance __len = 0;
+  distance(__first, __last, __len);
+  _Distance __half;
+  _ForwardIter __middle, __left, __right;
+
+  while (__len > 0) {
+    __half = __len >> 1;
+    __middle = __first;
+    advance(__middle, __half);
+    if (*__middle < __val) {
+      __first = __middle;
+      ++__first;
+      __len = __len - __half - 1;
+    }
+    else if (__val < *__middle)
+      __len = __half;
+    else {
+      __left = lower_bound(__first, __middle, __val);
+      advance(__first, __len);
+      __right = upper_bound(++__middle, __first, __val);
+      return pair<_ForwardIter, _ForwardIter>(__left, __right);
+    }
+  }
+  return pair<_ForwardIter, _ForwardIter>(__first, __first);
+}
+
+template <class _ForwardIter, class _Tp>
+inline pair<_ForwardIter, _ForwardIter>
+equal_range(_ForwardIter __first, _ForwardIter __last, const _Tp& __val)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_SameTypeConcept<_Tp,
+        typename iterator_traits<_ForwardIter>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<_Tp>);
+
+  return __equal_range(__first, __last, __val,
+                       __distance_type(__first));
+}
+
+template <class _ForwardIter, class _Tp, class _Compare, class _Distance>
+pair<_ForwardIter, _ForwardIter>
+__equal_range(_ForwardIter __first, _ForwardIter __last, const _Tp& __val,
+              _Compare __comp, _Distance*)
+{
+  _Distance __len = 0;
+  distance(__first, __last, __len);
+  _Distance __half;
+  _ForwardIter __middle, __left, __right;
+
+  while (__len > 0) {
+    __half = __len >> 1;
+    __middle = __first;
+    advance(__middle, __half);
+    if (__comp(*__middle, __val)) {
+      __first = __middle;
+      ++__first;
+      __len = __len - __half - 1;
+    }
+    else if (__comp(__val, *__middle))
+      __len = __half;
+    else {
+      __left = lower_bound(__first, __middle, __val, __comp);
+      advance(__first, __len);
+      __right = upper_bound(++__middle, __first, __val, __comp);
+      return pair<_ForwardIter, _ForwardIter>(__left, __right);
+    }
+  }
+  return pair<_ForwardIter, _ForwardIter>(__first, __first);
+}           
+
+template <class _ForwardIter, class _Tp, class _Compare>
+inline pair<_ForwardIter, _ForwardIter>
+equal_range(_ForwardIter __first, _ForwardIter __last, const _Tp& __val,
+            _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_SameTypeConcept<_Tp,
+        typename iterator_traits<_ForwardIter>::value_type>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare, _Tp, _Tp>);
+
+  return __equal_range(__first, __last, __val, __comp,
+                       __distance_type(__first));
+} 
+
+template <class _ForwardIter, class _Tp>
+bool binary_search(_ForwardIter __first, _ForwardIter __last,
+                   const _Tp& __val)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_SameTypeConcept<_Tp,
+        typename iterator_traits<_ForwardIter>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<_Tp>);
+
+  _ForwardIter __i = lower_bound(__first, __last, __val);
+  return __i != __last && !(__val < *__i);
+}
+
+template <class _ForwardIter, class _Tp, class _Compare>
+bool binary_search(_ForwardIter __first, _ForwardIter __last,
+                   const _Tp& __val,
+                   _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_SameTypeConcept<_Tp,
+        typename iterator_traits<_ForwardIter>::value_type>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare, _Tp, _Tp>);
+
+  _ForwardIter __i = lower_bound(__first, __last, __val, __comp);
+  return __i != __last && !__comp(__val, *__i);
+}
+
+// merge, with and without an explicitly supplied comparison function.
+
+template <class _InputIter1, class _InputIter2, class _OutputIter>
+_OutputIter merge(_InputIter1 __first1, _InputIter1 __last1,
+                  _InputIter2 __first2, _InputIter2 __last2,
+                  _OutputIter __result)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter1>::value_type>);
+  __glibcpp_function_requires(_SameTypeConcept<
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_InputIter1>::value_type>);
+
+  while (__first1 != __last1 && __first2 != __last2) {
+    if (*__first2 < *__first1) {
+      *__result = *__first2;
+      ++__first2;
+    }
+    else {
+      *__result = *__first1;
+      ++__first1;
+    }
+    ++__result;
+  }
+  return copy(__first2, __last2, copy(__first1, __last1, __result));
+}
+
+template <class _InputIter1, class _InputIter2, class _OutputIter,
+          class _Compare>
+_OutputIter merge(_InputIter1 __first1, _InputIter1 __last1,
+                  _InputIter2 __first2, _InputIter2 __last2,
+                  _OutputIter __result, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_SameTypeConcept<
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter1>::value_type>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+
+  while (__first1 != __last1 && __first2 != __last2) {
+    if (__comp(*__first2, *__first1)) {
+      *__result = *__first2;
+      ++__first2;
+    }
+    else {
+      *__result = *__first1;
+      ++__first1;
+    }
+    ++__result;
+  }
+  return copy(__first2, __last2, copy(__first1, __last1, __result));
+}
+
+// inplace_merge and its auxiliary functions. 
+
+template <class _BidirectionalIter, class _Distance>
+void __merge_without_buffer(_BidirectionalIter __first,
+                            _BidirectionalIter __middle,
+                            _BidirectionalIter __last,
+                            _Distance __len1, _Distance __len2)
+{
+  if (__len1 == 0 || __len2 == 0)
+    return;
+  if (__len1 + __len2 == 2) {
+    if (*__middle < *__first)
+      iter_swap(__first, __middle);
+    return;
+  }
+  _BidirectionalIter __first_cut = __first;
+  _BidirectionalIter __second_cut = __middle;
+  _Distance __len11 = 0;
+  _Distance __len22 = 0;
+  if (__len1 > __len2) {
+    __len11 = __len1 / 2;
+    advance(__first_cut, __len11);
+    __second_cut = lower_bound(__middle, __last, *__first_cut);
+    distance(__middle, __second_cut, __len22);
+  }
+  else {
+    __len22 = __len2 / 2;
+    advance(__second_cut, __len22);
+    __first_cut = upper_bound(__first, __middle, *__second_cut);
+    distance(__first, __first_cut, __len11);
+  }
+  _BidirectionalIter __new_middle
+    = rotate(__first_cut, __middle, __second_cut);
+  __merge_without_buffer(__first, __first_cut, __new_middle,
+                         __len11, __len22);
+  __merge_without_buffer(__new_middle, __second_cut, __last, __len1 - __len11,
+                         __len2 - __len22);
+}
+
+template <class _BidirectionalIter, class _Distance, class _Compare>
+void __merge_without_buffer(_BidirectionalIter __first,
+                            _BidirectionalIter __middle,
+                            _BidirectionalIter __last,
+                            _Distance __len1, _Distance __len2,
+                            _Compare __comp)
+{
+  if (__len1 == 0 || __len2 == 0)
+    return;
+  if (__len1 + __len2 == 2) {
+    if (__comp(*__middle, *__first))
+      iter_swap(__first, __middle);
+    return;
+  }
+  _BidirectionalIter __first_cut = __first;
+  _BidirectionalIter __second_cut = __middle;
+  _Distance __len11 = 0;
+  _Distance __len22 = 0;
+  if (__len1 > __len2) {
+    __len11 = __len1 / 2;
+    advance(__first_cut, __len11);
+    __second_cut = lower_bound(__middle, __last, *__first_cut, __comp);
+    distance(__middle, __second_cut, __len22);
+  }
+  else {
+    __len22 = __len2 / 2;
+    advance(__second_cut, __len22);
+    __first_cut = upper_bound(__first, __middle, *__second_cut, __comp);
+    distance(__first, __first_cut, __len11);
+  }
+  _BidirectionalIter __new_middle
+    = rotate(__first_cut, __middle, __second_cut);
+  __merge_without_buffer(__first, __first_cut, __new_middle, __len11, __len22,
+                         __comp);
+  __merge_without_buffer(__new_middle, __second_cut, __last, __len1 - __len11,
+                         __len2 - __len22, __comp);
+}
+
+template <class _BidirectionalIter1, class _BidirectionalIter2,
+          class _Distance>
+_BidirectionalIter1 __rotate_adaptive(_BidirectionalIter1 __first,
+                                      _BidirectionalIter1 __middle,
+                                      _BidirectionalIter1 __last,
+                                      _Distance __len1, _Distance __len2,
+                                      _BidirectionalIter2 __buffer,
+                                      _Distance __buffer_size)
+{
+  _BidirectionalIter2 __buffer_end;
+  if (__len1 > __len2 && __len2 <= __buffer_size) {
+    __buffer_end = copy(__middle, __last, __buffer);
+    copy_backward(__first, __middle, __last);
+    return copy(__buffer, __buffer_end, __first);
+  }
+  else if (__len1 <= __buffer_size) {
+    __buffer_end = copy(__first, __middle, __buffer);
+    copy(__middle, __last, __first);
+    return copy_backward(__buffer, __buffer_end, __last);
+  }
+  else
+    return rotate(__first, __middle, __last);
+}
+
+template <class _BidirectionalIter1, class _BidirectionalIter2,
+          class _BidirectionalIter3>
+_BidirectionalIter3 __merge_backward(_BidirectionalIter1 __first1,
+                                     _BidirectionalIter1 __last1,
+                                     _BidirectionalIter2 __first2,
+                                     _BidirectionalIter2 __last2,
+                                     _BidirectionalIter3 __result)
+{
+  if (__first1 == __last1)
+    return copy_backward(__first2, __last2, __result);
+  if (__first2 == __last2)
+    return copy_backward(__first1, __last1, __result);
+  --__last1;
+  --__last2;
+  while (true) {
+    if (*__last2 < *__last1) {
+      *--__result = *__last1;
+      if (__first1 == __last1)
+        return copy_backward(__first2, ++__last2, __result);
+      --__last1;
+    }
+    else {
+      *--__result = *__last2;
+      if (__first2 == __last2)
+        return copy_backward(__first1, ++__last1, __result);
+      --__last2;
+    }
+  }
+}
+
+template <class _BidirectionalIter1, class _BidirectionalIter2,
+          class _BidirectionalIter3, class _Compare>
+_BidirectionalIter3 __merge_backward(_BidirectionalIter1 __first1,
+                                     _BidirectionalIter1 __last1,
+                                     _BidirectionalIter2 __first2,
+                                     _BidirectionalIter2 __last2,
+                                     _BidirectionalIter3 __result,
+                                     _Compare __comp)
+{
+  if (__first1 == __last1)
+    return copy_backward(__first2, __last2, __result);
+  if (__first2 == __last2)
+    return copy_backward(__first1, __last1, __result);
+  --__last1;
+  --__last2;
+  while (true) {
+    if (__comp(*__last2, *__last1)) {
+      *--__result = *__last1;
+      if (__first1 == __last1)
+        return copy_backward(__first2, ++__last2, __result);
+      --__last1;
+    }
+    else {
+      *--__result = *__last2;
+      if (__first2 == __last2)
+        return copy_backward(__first1, ++__last1, __result);
+      --__last2;
+    }
+  }
+}
+
+template <class _BidirectionalIter, class _Distance, class _Pointer>
+void __merge_adaptive(_BidirectionalIter __first,
+                      _BidirectionalIter __middle, 
+                      _BidirectionalIter __last,
+                      _Distance __len1, _Distance __len2,
+                      _Pointer __buffer, _Distance __buffer_size)
+{
+  if (__len1 <= __len2 && __len1 <= __buffer_size) {
+    _Pointer __buffer_end = copy(__first, __middle, __buffer);
+    merge(__buffer, __buffer_end, __middle, __last, __first);
+  }
+  else if (__len2 <= __buffer_size) {
+    _Pointer __buffer_end = copy(__middle, __last, __buffer);
+    __merge_backward(__first, __middle, __buffer, __buffer_end, __last);
+  }
+  else {
+    _BidirectionalIter __first_cut = __first;
+    _BidirectionalIter __second_cut = __middle;
+    _Distance __len11 = 0;
+    _Distance __len22 = 0;
+    if (__len1 > __len2) {
+      __len11 = __len1 / 2;
+      advance(__first_cut, __len11);
+      __second_cut = lower_bound(__middle, __last, *__first_cut);
+      distance(__middle, __second_cut, __len22); 
+    }
+    else {
+      __len22 = __len2 / 2;
+      advance(__second_cut, __len22);
+      __first_cut = upper_bound(__first, __middle, *__second_cut);
+      distance(__first, __first_cut, __len11);
+    }
+    _BidirectionalIter __new_middle =
+      __rotate_adaptive(__first_cut, __middle, __second_cut, __len1 - __len11,
+                        __len22, __buffer, __buffer_size);
+    __merge_adaptive(__first, __first_cut, __new_middle, __len11,
+                     __len22, __buffer, __buffer_size);
+    __merge_adaptive(__new_middle, __second_cut, __last, __len1 - __len11,
+                     __len2 - __len22, __buffer, __buffer_size);
+  }
+}
+
+template <class _BidirectionalIter, class _Distance, class _Pointer,
+          class _Compare>
+void __merge_adaptive(_BidirectionalIter __first, 
+                      _BidirectionalIter __middle, 
+                      _BidirectionalIter __last,
+                      _Distance __len1, _Distance __len2,
+                      _Pointer __buffer, _Distance __buffer_size,
+                      _Compare __comp)
+{
+  if (__len1 <= __len2 && __len1 <= __buffer_size) {
+    _Pointer __buffer_end = copy(__first, __middle, __buffer);
+    merge(__buffer, __buffer_end, __middle, __last, __first, __comp);
+  }
+  else if (__len2 <= __buffer_size) {
+    _Pointer __buffer_end = copy(__middle, __last, __buffer);
+    __merge_backward(__first, __middle, __buffer, __buffer_end, __last,
+                     __comp);
+  }
+  else {
+    _BidirectionalIter __first_cut = __first;
+    _BidirectionalIter __second_cut = __middle;
+    _Distance __len11 = 0;
+    _Distance __len22 = 0;
+    if (__len1 > __len2) {
+      __len11 = __len1 / 2;
+      advance(__first_cut, __len11);
+      __second_cut = lower_bound(__middle, __last, *__first_cut, __comp);
+      distance(__middle, __second_cut, __len22);   
+    }
+    else {
+      __len22 = __len2 / 2;
+      advance(__second_cut, __len22);
+      __first_cut = upper_bound(__first, __middle, *__second_cut, __comp);
+      distance(__first, __first_cut, __len11);
+    }
+    _BidirectionalIter __new_middle =
+      __rotate_adaptive(__first_cut, __middle, __second_cut, __len1 - __len11,
+                        __len22, __buffer, __buffer_size);
+    __merge_adaptive(__first, __first_cut, __new_middle, __len11,
+                     __len22, __buffer, __buffer_size, __comp);
+    __merge_adaptive(__new_middle, __second_cut, __last, __len1 - __len11,
+                     __len2 - __len22, __buffer, __buffer_size, __comp);
+  }
+}
+
+template <class _BidirectionalIter, class _Tp, class _Distance>
+inline void __inplace_merge_aux(_BidirectionalIter __first,
+                                _BidirectionalIter __middle,
+                                _BidirectionalIter __last, _Tp*, _Distance*)
+{
+  _Distance __len1 = 0;
+  distance(__first, __middle, __len1);
+  _Distance __len2 = 0;
+  distance(__middle, __last, __len2);
+
+  _Temporary_buffer<_BidirectionalIter, _Tp> __buf(__first, __last);
+  if (__buf.begin() == 0)
+    __merge_without_buffer(__first, __middle, __last, __len1, __len2);
+  else
+    __merge_adaptive(__first, __middle, __last, __len1, __len2,
+                     __buf.begin(), _Distance(__buf.size()));
+}
+
+template <class _BidirectionalIter, class _Tp, 
+          class _Distance, class _Compare>
+inline void __inplace_merge_aux(_BidirectionalIter __first,
+                                _BidirectionalIter __middle,
+                                _BidirectionalIter __last, _Tp*, _Distance*,
+                                _Compare __comp)
+{
+  _Distance __len1 = 0;
+  distance(__first, __middle, __len1);
+  _Distance __len2 = 0;
+  distance(__middle, __last, __len2);
+
+  _Temporary_buffer<_BidirectionalIter, _Tp> __buf(__first, __last);
+  if (__buf.begin() == 0)
+    __merge_without_buffer(__first, __middle, __last, __len1, __len2, __comp);
+  else
+    __merge_adaptive(__first, __middle, __last, __len1, __len2,
+                     __buf.begin(), _Distance(__buf.size()),
+                     __comp);
+}
+
+template <class _BidirectionalIter>
+inline void inplace_merge(_BidirectionalIter __first,
+                          _BidirectionalIter __middle,
+                          _BidirectionalIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_BidirectionalIteratorConcept<
+        _BidirectionalIter>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_BidirectionalIter>::value_type>);
+
+  if (__first == __middle || __middle == __last)
+    return;
+  __inplace_merge_aux(__first, __middle, __last,
+                      __value_type(__first), __distance_type(__first));
+}
+
+template <class _BidirectionalIter, class _Compare>
+inline void inplace_merge(_BidirectionalIter __first,
+                          _BidirectionalIter __middle,
+                          _BidirectionalIter __last, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_BidirectionalIteratorConcept<
+        _BidirectionalIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_BidirectionalIter>::value_type,
+        typename iterator_traits<_BidirectionalIter>::value_type>);
+
+  if (__first == __middle || __middle == __last)
+    return;
+  __inplace_merge_aux(__first, __middle, __last,
+                      __value_type(__first), __distance_type(__first),
+                      __comp);
+}
+
+// Set algorithms: includes, set_union, set_intersection, set_difference,
+// set_symmetric_difference.  All of these algorithms have the precondition
+// that their input ranges are sorted and the postcondition that their output
+// ranges are sorted.
+
+template <class _InputIter1, class _InputIter2>
+bool includes(_InputIter1 __first1, _InputIter1 __last1,
+              _InputIter2 __first2, _InputIter2 __last2)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_SameTypeConcept<
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_InputIter1>::value_type>);
+
+  while (__first1 != __last1 && __first2 != __last2)
+    if (*__first2 < *__first1)
+      return false;
+    else if(*__first1 < *__first2) 
+      ++__first1;
+    else
+      ++__first1, ++__first2;
+
+  return __first2 == __last2;
+}
+
+template <class _InputIter1, class _InputIter2, class _Compare>
+bool includes(_InputIter1 __first1, _InputIter1 __last1,
+              _InputIter2 __first2, _InputIter2 __last2, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_SameTypeConcept<
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+
+  while (__first1 != __last1 && __first2 != __last2)
+    if (__comp(*__first2, *__first1))
+      return false;
+    else if(__comp(*__first1, *__first2)) 
+      ++__first1;
+    else
+      ++__first1, ++__first2;
+
+  return __first2 == __last2;
+}
+
+template <class _InputIter1, class _InputIter2, class _OutputIter>
+_OutputIter set_union(_InputIter1 __first1, _InputIter1 __last1,
+                      _InputIter2 __first2, _InputIter2 __last2,
+                      _OutputIter __result)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter1>::value_type>);
+  __glibcpp_function_requires(_SameTypeConcept<
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_InputIter1>::value_type>);
+
+  while (__first1 != __last1 && __first2 != __last2) {
+    if (*__first1 < *__first2) {
+      *__result = *__first1;
+      ++__first1;
+    }
+    else if (*__first2 < *__first1) {
+      *__result = *__first2;
+      ++__first2;
+    }
+    else {
+      *__result = *__first1;
+      ++__first1;
+      ++__first2;
+    }
+    ++__result;
+  }
+  return copy(__first2, __last2, copy(__first1, __last1, __result));
+}
+
+template <class _InputIter1, class _InputIter2, class _OutputIter,
+          class _Compare>
+_OutputIter set_union(_InputIter1 __first1, _InputIter1 __last1,
+                      _InputIter2 __first2, _InputIter2 __last2,
+                      _OutputIter __result, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_SameTypeConcept<
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter1>::value_type>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+
+  while (__first1 != __last1 && __first2 != __last2) {
+    if (__comp(*__first1, *__first2)) {
+      *__result = *__first1;
+      ++__first1;
+    }
+    else if (__comp(*__first2, *__first1)) {
+      *__result = *__first2;
+      ++__first2;
+    }
+    else {
+      *__result = *__first1;
+      ++__first1;
+      ++__first2;
+    }
+    ++__result;
+  }
+  return copy(__first2, __last2, copy(__first1, __last1, __result));
+}
+
+template <class _InputIter1, class _InputIter2, class _OutputIter>
+_OutputIter set_intersection(_InputIter1 __first1, _InputIter1 __last1,
+                             _InputIter2 __first2, _InputIter2 __last2,
+                             _OutputIter __result)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter1>::value_type>);
+  __glibcpp_function_requires(_SameTypeConcept<
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_InputIter1>::value_type>);
+
+  while (__first1 != __last1 && __first2 != __last2) 
+    if (*__first1 < *__first2) 
+      ++__first1;
+    else if (*__first2 < *__first1) 
+      ++__first2;
+    else {
+      *__result = *__first1;
+      ++__first1;
+      ++__first2;
+      ++__result;
+    }
+  return __result;
+}
+
+template <class _InputIter1, class _InputIter2, class _OutputIter,
+          class _Compare>
+_OutputIter set_intersection(_InputIter1 __first1, _InputIter1 __last1,
+                             _InputIter2 __first2, _InputIter2 __last2,
+                             _OutputIter __result, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_SameTypeConcept<
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter1>::value_type>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+
+  while (__first1 != __last1 && __first2 != __last2)
+    if (__comp(*__first1, *__first2))
+      ++__first1;
+    else if (__comp(*__first2, *__first1))
+      ++__first2;
+    else {
+      *__result = *__first1;
+      ++__first1;
+      ++__first2;
+      ++__result;
+    }
+  return __result;
+}
+
+template <class _InputIter1, class _InputIter2, class _OutputIter>
+_OutputIter set_difference(_InputIter1 __first1, _InputIter1 __last1,
+                           _InputIter2 __first2, _InputIter2 __last2,
+                           _OutputIter __result)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter1>::value_type>);
+  __glibcpp_function_requires(_SameTypeConcept<
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_InputIter1>::value_type>);
+
+  while (__first1 != __last1 && __first2 != __last2)
+    if (*__first1 < *__first2) {
+      *__result = *__first1;
+      ++__first1;
+      ++__result;
+    }
+    else if (*__first2 < *__first1)
+      ++__first2;
+    else {
+      ++__first1;
+      ++__first2;
+    }
+  return copy(__first1, __last1, __result);
+}
+
+template <class _InputIter1, class _InputIter2, class _OutputIter, 
+          class _Compare>
+_OutputIter set_difference(_InputIter1 __first1, _InputIter1 __last1,
+                           _InputIter2 __first2, _InputIter2 __last2, 
+                           _OutputIter __result, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_SameTypeConcept<
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter1>::value_type>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+
+  while (__first1 != __last1 && __first2 != __last2)
+    if (__comp(*__first1, *__first2)) {
+      *__result = *__first1;
+      ++__first1;
+      ++__result;
+    }
+    else if (__comp(*__first2, *__first1))
+      ++__first2;
+    else {
+      ++__first1;
+      ++__first2;
+    }
+  return copy(__first1, __last1, __result);
+}
+
+template <class _InputIter1, class _InputIter2, class _OutputIter>
+_OutputIter 
+set_symmetric_difference(_InputIter1 __first1, _InputIter1 __last1,
+                         _InputIter2 __first2, _InputIter2 __last2,
+                         _OutputIter __result)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter1>::value_type>);
+  __glibcpp_function_requires(_SameTypeConcept<
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_InputIter1>::value_type>);
+
+  while (__first1 != __last1 && __first2 != __last2)
+    if (*__first1 < *__first2) {
+      *__result = *__first1;
+      ++__first1;
+      ++__result;
+    }
+    else if (*__first2 < *__first1) {
+      *__result = *__first2;
+      ++__first2;
+      ++__result;
+    }
+    else {
+      ++__first1;
+      ++__first2;
+    }
+  return copy(__first2, __last2, copy(__first1, __last1, __result));
+}
+
+template <class _InputIter1, class _InputIter2, class _OutputIter,
+          class _Compare>
+_OutputIter 
+set_symmetric_difference(_InputIter1 __first1, _InputIter1 __last1,
+                         _InputIter2 __first2, _InputIter2 __last2,
+                         _OutputIter __result,
+                         _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_SameTypeConcept<
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter1>::value_type>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+
+  while (__first1 != __last1 && __first2 != __last2)
+    if (__comp(*__first1, *__first2)) {
+      *__result = *__first1;
+      ++__first1;
+      ++__result;
+    }
+    else if (__comp(*__first2, *__first1)) {
+      *__result = *__first2;
+      ++__first2;
+      ++__result;
+    }
+    else {
+      ++__first1;
+      ++__first2;
+    }
+  return copy(__first2, __last2, copy(__first1, __last1, __result));
+}
+
+// min_element and max_element, with and without an explicitly supplied
+// comparison function.
+
+template <class _ForwardIter>
+_ForwardIter max_element(_ForwardIter __first, _ForwardIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  if (__first == __last) return __first;
+  _ForwardIter __result = __first;
+  while (++__first != __last) 
+    if (*__result < *__first)
+      __result = __first;
+  return __result;
+}
+
+template <class _ForwardIter, class _Compare>
+_ForwardIter max_element(_ForwardIter __first, _ForwardIter __last,
+			 _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_ForwardIter>::value_type,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  if (__first == __last) return __first;
+  _ForwardIter __result = __first;
+  while (++__first != __last) 
+    if (__comp(*__result, *__first)) __result = __first;
+  return __result;
+}
+
+template <class _ForwardIter>
+_ForwardIter min_element(_ForwardIter __first, _ForwardIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  if (__first == __last) return __first;
+  _ForwardIter __result = __first;
+  while (++__first != __last) 
+    if (*__first < *__result)
+      __result = __first;
+  return __result;
+}
+
+template <class _ForwardIter, class _Compare>
+_ForwardIter min_element(_ForwardIter __first, _ForwardIter __last,
+			 _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_ForwardIter>::value_type,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  if (__first == __last) return __first;
+  _ForwardIter __result = __first;
+  while (++__first != __last) 
+    if (__comp(*__first, *__result))
+      __result = __first;
+  return __result;
+}
+
+// next_permutation and prev_permutation, with and without an explicitly 
+// supplied comparison function.
+
+template <class _BidirectionalIter>
+bool next_permutation(_BidirectionalIter __first, _BidirectionalIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_BidirectionalIteratorConcept<_BidirectionalIter>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_BidirectionalIter>::value_type>);
+
+  if (__first == __last)
+    return false;
+  _BidirectionalIter __i = __first;
+  ++__i;
+  if (__i == __last)
+    return false;
+  __i = __last;
+  --__i;
+
+  for(;;) {
+    _BidirectionalIter __ii = __i;
+    --__i;
+    if (*__i < *__ii) {
+      _BidirectionalIter __j = __last;
+      while (!(*__i < *--__j))
+        {}
+      iter_swap(__i, __j);
+      reverse(__ii, __last);
+      return true;
+    }
+    if (__i == __first) {
+      reverse(__first, __last);
+      return false;
+    }
+  }
+}
+
+template <class _BidirectionalIter, class _Compare>
+bool next_permutation(_BidirectionalIter __first, _BidirectionalIter __last,
+                      _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_BidirectionalIteratorConcept<_BidirectionalIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_BidirectionalIter>::value_type,
+        typename iterator_traits<_BidirectionalIter>::value_type>);
+
+  if (__first == __last)
+    return false;
+  _BidirectionalIter __i = __first;
+  ++__i;
+  if (__i == __last)
+    return false;
+  __i = __last;
+  --__i;
+
+  for(;;) {
+    _BidirectionalIter __ii = __i;
+    --__i;
+    if (__comp(*__i, *__ii)) {
+      _BidirectionalIter __j = __last;
+      while (!__comp(*__i, *--__j))
+        {}
+      iter_swap(__i, __j);
+      reverse(__ii, __last);
+      return true;
+    }
+    if (__i == __first) {
+      reverse(__first, __last);
+      return false;
+    }
+  }
+}
+
+template <class _BidirectionalIter>
+bool prev_permutation(_BidirectionalIter __first, _BidirectionalIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_BidirectionalIteratorConcept<_BidirectionalIter>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_BidirectionalIter>::value_type>);
+
+  if (__first == __last)
+    return false;
+  _BidirectionalIter __i = __first;
+  ++__i;
+  if (__i == __last)
+    return false;
+  __i = __last;
+  --__i;
+
+  for(;;) {
+    _BidirectionalIter __ii = __i;
+    --__i;
+    if (*__ii < *__i) {
+      _BidirectionalIter __j = __last;
+      while (!(*--__j < *__i))
+        {}
+      iter_swap(__i, __j);
+      reverse(__ii, __last);
+      return true;
+    }
+    if (__i == __first) {
+      reverse(__first, __last);
+      return false;
+    }
+  }
+}
+
+template <class _BidirectionalIter, class _Compare>
+bool prev_permutation(_BidirectionalIter __first, _BidirectionalIter __last,
+                      _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_BidirectionalIteratorConcept<_BidirectionalIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_Compare,
+        typename iterator_traits<_BidirectionalIter>::value_type,
+        typename iterator_traits<_BidirectionalIter>::value_type>);
+
+  if (__first == __last)
+    return false;
+  _BidirectionalIter __i = __first;
+  ++__i;
+  if (__i == __last)
+    return false;
+  __i = __last;
+  --__i;
+
+  for(;;) {
+    _BidirectionalIter __ii = __i;
+    --__i;
+    if (__comp(*__ii, *__i)) {
+      _BidirectionalIter __j = __last;
+      while (!__comp(*--__j, *__i))
+        {}
+      iter_swap(__i, __j);
+      reverse(__ii, __last);
+      return true;
+    }
+    if (__i == __first) {
+      reverse(__first, __last);
+      return false;
+    }
+  }
+}
+
+// find_first_of, with and without an explicitly supplied comparison function.
+
+template <class _InputIter, class _ForwardIter>
+_InputIter find_first_of(_InputIter __first1, _InputIter __last1,
+                         _ForwardIter __first2, _ForwardIter __last2)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_EqualOpConcept<
+        typename iterator_traits<_InputIter>::value_type,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  for ( ; __first1 != __last1; ++__first1) 
+    for (_ForwardIter __iter = __first2; __iter != __last2; ++__iter)
+      if (*__first1 == *__iter)
+        return __first1;
+  return __last1;
+}
+
+template <class _InputIter, class _ForwardIter, class _BinaryPredicate>
+_InputIter find_first_of(_InputIter __first1, _InputIter __last1,
+                         _ForwardIter __first2, _ForwardIter __last2,
+                         _BinaryPredicate __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_EqualOpConcept<
+        typename iterator_traits<_InputIter>::value_type,
+        typename iterator_traits<_ForwardIter>::value_type>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_BinaryPredicate,
+        typename iterator_traits<_InputIter>::value_type,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  for ( ; __first1 != __last1; ++__first1) 
+    for (_ForwardIter __iter = __first2; __iter != __last2; ++__iter)
+      if (__comp(*__first1, *__iter))
+        return __first1;
+  return __last1;
+}
+
+
+// find_end, with and without an explicitly supplied comparison function.
+// Search [first2, last2) as a subsequence in [first1, last1), and return
+// the *last* possible match.  Note that find_end for bidirectional iterators
+// is much faster than for forward iterators.
+
+// find_end for forward iterators. 
+template <class _ForwardIter1, class _ForwardIter2>
+_ForwardIter1 __find_end(_ForwardIter1 __first1, _ForwardIter1 __last1,
+                         _ForwardIter2 __first2, _ForwardIter2 __last2,
+                         forward_iterator_tag, forward_iterator_tag)
+{
+  if (__first2 == __last2)
+    return __last1;
+  else {
+    _ForwardIter1 __result = __last1;
+    while (1) {
+      _ForwardIter1 __new_result
+        = search(__first1, __last1, __first2, __last2);
+      if (__new_result == __last1)
+        return __result;
+      else {
+        __result = __new_result;
+        __first1 = __new_result;
+        ++__first1;
+      }
+    }
+  }
+}
+
+template <class _ForwardIter1, class _ForwardIter2,
+          class _BinaryPredicate>
+_ForwardIter1 __find_end(_ForwardIter1 __first1, _ForwardIter1 __last1,
+                         _ForwardIter2 __first2, _ForwardIter2 __last2,
+                         forward_iterator_tag, forward_iterator_tag,
+                         _BinaryPredicate __comp)
+{
+  if (__first2 == __last2)
+    return __last1;
+  else {
+    _ForwardIter1 __result = __last1;
+    while (1) {
+      _ForwardIter1 __new_result
+        = search(__first1, __last1, __first2, __last2, __comp);
+      if (__new_result == __last1)
+        return __result;
+      else {
+        __result = __new_result;
+        __first1 = __new_result;
+        ++__first1;
+      }
+    }
+  }
+}
+
+// find_end for bidirectional iterators.  Requires partial specialization.
+template <class _BidirectionalIter1, class _BidirectionalIter2>
+_BidirectionalIter1
+__find_end(_BidirectionalIter1 __first1, _BidirectionalIter1 __last1,
+           _BidirectionalIter2 __first2, _BidirectionalIter2 __last2,
+           bidirectional_iterator_tag, bidirectional_iterator_tag)
+{
+  // concept requirements
+  __glibcpp_function_requires(_BidirectionalIteratorConcept<_BidirectionalIter1>);
+  __glibcpp_function_requires(_BidirectionalIteratorConcept<_BidirectionalIter2>);
+
+  typedef reverse_iterator<_BidirectionalIter1> _RevIter1;
+  typedef reverse_iterator<_BidirectionalIter2> _RevIter2;
+
+  _RevIter1 __rlast1(__first1);
+  _RevIter2 __rlast2(__first2);
+  _RevIter1 __rresult = search(_RevIter1(__last1), __rlast1,
+                               _RevIter2(__last2), __rlast2);
+
+  if (__rresult == __rlast1)
+    return __last1;
+  else {
+    _BidirectionalIter1 __result = __rresult.base();
+    advance(__result, -distance(__first2, __last2));
+    return __result;
+  }
+}
+
+template <class _BidirectionalIter1, class _BidirectionalIter2,
+          class _BinaryPredicate>
+_BidirectionalIter1
+__find_end(_BidirectionalIter1 __first1, _BidirectionalIter1 __last1,
+           _BidirectionalIter2 __first2, _BidirectionalIter2 __last2,
+           bidirectional_iterator_tag, bidirectional_iterator_tag, 
+           _BinaryPredicate __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_BidirectionalIteratorConcept<_BidirectionalIter1>);
+  __glibcpp_function_requires(_BidirectionalIteratorConcept<_BidirectionalIter2>);
+
+  typedef reverse_iterator<_BidirectionalIter1> _RevIter1;
+  typedef reverse_iterator<_BidirectionalIter2> _RevIter2;
+
+  _RevIter1 __rlast1(__first1);
+  _RevIter2 __rlast2(__first2);
+  _RevIter1 __rresult = search(_RevIter1(__last1), __rlast1,
+                               _RevIter2(__last2), __rlast2,
+                               __comp);
+
+  if (__rresult == __rlast1)
+    return __last1;
+  else {
+    _BidirectionalIter1 __result = __rresult.base();
+    advance(__result, -distance(__first2, __last2));
+    return __result;
+  }
+}
+
+// Dispatching functions for find_end.
+
+template <class _ForwardIter1, class _ForwardIter2>
+inline _ForwardIter1 
+find_end(_ForwardIter1 __first1, _ForwardIter1 __last1, 
+         _ForwardIter2 __first2, _ForwardIter2 __last2)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter1>);
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter2>);
+  __glibcpp_function_requires(_EqualOpConcept<
+        typename iterator_traits<_ForwardIter1>::value_type,
+        typename iterator_traits<_ForwardIter2>::value_type>);
+
+  return __find_end(__first1, __last1, __first2, __last2,
+                    __iterator_category(__first1),
+                    __iterator_category(__first2));
+}
+
+template <class _ForwardIter1, class _ForwardIter2, 
+          class _BinaryPredicate>
+inline _ForwardIter1 
+find_end(_ForwardIter1 __first1, _ForwardIter1 __last1, 
+         _ForwardIter2 __first2, _ForwardIter2 __last2,
+         _BinaryPredicate __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter1>);
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter2>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_BinaryPredicate,
+        typename iterator_traits<_ForwardIter1>::value_type,
+        typename iterator_traits<_ForwardIter2>::value_type>);
+
+  return __find_end(__first1, __last1, __first2, __last2,
+                    __iterator_category(__first1),
+                    __iterator_category(__first2),
+                    __comp);
+}
+
+// is_heap, a predicate testing whether or not a range is
+// a heap.  This function is an extension, not part of the C++
+// standard.
+
+template <class _RandomAccessIter, class _Distance>
+bool __is_heap(_RandomAccessIter __first, _Distance __n)
+{
+  _Distance __parent = 0;
+  for (_Distance __child = 1; __child < __n; ++__child) {
+    if (__first[__parent] < __first[__child]) 
+      return false;
+    if ((__child & 1) == 0)
+      ++__parent;
+  }
+  return true;
+}
+
+template <class _RandomAccessIter, class _Distance, class _StrictWeakOrdering>
+bool __is_heap(_RandomAccessIter __first, _StrictWeakOrdering __comp,
+               _Distance __n)
+{
+  _Distance __parent = 0;
+  for (_Distance __child = 1; __child < __n; ++__child) {
+    if (__comp(__first[__parent], __first[__child]))
+      return false;
+    if ((__child & 1) == 0)
+      ++__parent;
+  }
+  return true;
+}
+
+template <class _RandomAccessIter>
+inline bool is_heap(_RandomAccessIter __first, _RandomAccessIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_RandomAccessIteratorConcept<_RandomAccessIter>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+
+  return __is_heap(__first, __last - __first);
+}
+
+
+template <class _RandomAccessIter, class _StrictWeakOrdering>
+inline bool is_heap(_RandomAccessIter __first, _RandomAccessIter __last,
+                    _StrictWeakOrdering __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_RandomAccessIteratorConcept<_RandomAccessIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_StrictWeakOrdering,
+        typename iterator_traits<_RandomAccessIter>::value_type, 
+        typename iterator_traits<_RandomAccessIter>::value_type>);
+
+  return __is_heap(__first, __comp, __last - __first);
+}
+
+// is_sorted, a predicated testing whether a range is sorted in
+// nondescending order.  This is an extension, not part of the C++
+// standard.
+
+template <class _ForwardIter>
+bool is_sorted(_ForwardIter __first, _ForwardIter __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  if (__first == __last)
+    return true;
+
+  _ForwardIter __next = __first;
+  for (++__next; __next != __last; __first = __next, ++__next) {
+    if (*__next < *__first)
+      return false;
+  }
+
+  return true;
+}
+
+template <class _ForwardIter, class _StrictWeakOrdering>
+bool is_sorted(_ForwardIter __first, _ForwardIter __last,
+               _StrictWeakOrdering __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_BinaryPredicateConcept<_StrictWeakOrdering,
+        typename iterator_traits<_ForwardIter>::value_type, 
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  if (__first == __last)
+    return true;
+
+  _ForwardIter __next = __first;
+  for (++__next; __next != __last; __first = __next, ++__next) {
+    if (__comp(*__next, *__first))
+      return false;
+  }
+
+  return true;
+}
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_ALGO_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_algobase.h b/contrib/media/updf/include/bits/stl_algobase.h
new file mode 100644
index 0000000000..48520a992f
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_algobase.h
@@ -0,0 +1,706 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996-1998
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+
+#ifndef __SGI_STL_INTERNAL_ALGOBASE_H
+#define __SGI_STL_INTERNAL_ALGOBASE_H
+
+#include <bits/c++config.h>
+#ifndef __SGI_STL_INTERNAL_PAIR_H
+#include <bits/stl_pair.h>
+#endif
+#ifndef _CPP_BITS_TYPE_TRAITS_H
+#include <bits/type_traits.h>
+#endif
+#include <bits/std_cstring.h>
+#include <bits/std_climits.h>
+#include <bits/std_cstdlib.h>
+#include <bits/std_cstddef.h>
+#include <new>
+
+#include <bits/std_iosfwd.h>
+#include <bits/stl_iterator_base_types.h>
+#include <bits/stl_iterator_base_funcs.h>
+#include <bits/stl_iterator.h>
+#include <bits/concept_check.h>
+
+namespace std
+{
+
+// swap and iter_swap
+
+template <class _ForwardIter1, class _ForwardIter2, class _Tp>
+inline void __iter_swap(_ForwardIter1 __a, _ForwardIter2 __b, _Tp*)
+{
+  _Tp __tmp = *__a;
+  *__a = *__b;
+  *__b = __tmp;
+}
+
+template <class _ForwardIter1, class _ForwardIter2>
+inline void iter_swap(_ForwardIter1 __a, _ForwardIter2 __b)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter1>);
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter2>);
+  __glibcpp_function_requires(_ConvertibleConcept<
+        typename iterator_traits<_ForwardIter1>::value_type,
+        typename iterator_traits<_ForwardIter2>::value_type>);
+  __glibcpp_function_requires(_ConvertibleConcept<
+        typename iterator_traits<_ForwardIter2>::value_type,
+        typename iterator_traits<_ForwardIter1>::value_type>);
+
+  __iter_swap(__a, __b, __value_type(__a));
+}
+
+template <class _Tp>
+inline void swap(_Tp& __a, _Tp& __b)
+{
+  // concept requirements
+  __glibcpp_function_requires(_SGIAssignableConcept<_Tp>);
+
+  _Tp __tmp = __a;
+  __a = __b;
+  __b = __tmp;
+}
+
+//--------------------------------------------------
+// min and max
+
+#undef min
+#undef max
+
+template <class _Tp>
+inline const _Tp& min(const _Tp& __a, const _Tp& __b) {
+  // concept requirements
+  __glibcpp_function_requires(_LessThanComparableConcept<_Tp>);
+  //return __b < __a ? __b : __a;
+  if (__b < __a) return __b; return __a;
+}
+
+template <class _Tp>
+inline const _Tp& max(const _Tp& __a, const _Tp& __b) {
+  // concept requirements
+  __glibcpp_function_requires(_LessThanComparableConcept<_Tp>);
+  //return  __a < __b ? __b : __a;
+  if (__a < __b) return __b; return __a;
+}
+
+template <class _Tp, class _Compare>
+inline const _Tp& min(const _Tp& __a, const _Tp& __b, _Compare __comp) {
+  //return __comp(__b, __a) ? __b : __a;
+  if (__comp(__b, __a)) return __b; return __a;
+}
+
+template <class _Tp, class _Compare>
+inline const _Tp& max(const _Tp& __a, const _Tp& __b, _Compare __comp) {
+  //return __comp(__a, __b) ? __b : __a;
+  if (__comp(__a, __b)) return __b; return __a;
+}
+
+//--------------------------------------------------
+// copy
+
+// All of these auxiliary functions serve two purposes.  (1) Replace
+// calls to copy with memmove whenever possible.  (Memmove, not memcpy,
+// because the input and output ranges are permitted to overlap.)
+// (2) If we're using random access iterators, then write the loop as
+// a for loop with an explicit count.
+
+template <class _InputIter, class _OutputIter, class _Distance>
+inline _OutputIter __copy(_InputIter __first, _InputIter __last,
+                          _OutputIter __result,
+                          input_iterator_tag, _Distance*)
+{
+  for ( ; __first != __last; ++__result, ++__first)
+    *__result = *__first;
+  return __result;
+}
+
+template <class _RandomAccessIter, class _OutputIter, class _Distance>
+inline _OutputIter
+__copy(_RandomAccessIter __first, _RandomAccessIter __last,
+       _OutputIter __result, random_access_iterator_tag, _Distance*)
+{
+  for (_Distance __n = __last - __first; __n > 0; --__n) {
+    *__result = *__first;
+    ++__first;
+    ++__result;
+  }
+  return __result;
+}
+
+template <class _Tp>
+inline _Tp*
+__copy_trivial(const _Tp* __first, const _Tp* __last, _Tp* __result)
+{
+  memmove(__result, __first, sizeof(_Tp) * (__last - __first));
+  return __result + (__last - __first);
+}
+
+
+template <class _InputIter, class _OutputIter>
+inline _OutputIter __copy_aux2(_InputIter __first, _InputIter __last,
+                               _OutputIter __result, __false_type)
+{
+  return __copy(__first, __last, __result,
+                __iterator_category(__first),
+                __distance_type(__first));
+}
+
+template <class _InputIter, class _OutputIter>
+inline _OutputIter __copy_aux2(_InputIter __first, _InputIter __last,
+                               _OutputIter __result, __true_type)
+{
+  return __copy(__first, __last, __result,
+                __iterator_category(__first),
+                __distance_type(__first));
+}
+
+template <class _Tp>
+inline _Tp* __copy_aux2(_Tp* __first, _Tp* __last, _Tp* __result,
+                        __true_type)
+{
+  return __copy_trivial(__first, __last, __result);
+}
+
+template <class _Tp>
+inline _Tp* __copy_aux2(const _Tp* __first, const _Tp* __last, _Tp* __result,
+                        __true_type)
+{
+  return __copy_trivial(__first, __last, __result);
+}
+
+
+template <class _InputIter, class _OutputIter, class _Tp>
+inline _OutputIter __copy_aux(_InputIter __first, _InputIter __last,
+                              _OutputIter __result, _Tp*)
+{
+  typedef typename __type_traits<_Tp>::has_trivial_assignment_operator
+          _Trivial;
+  return __copy_aux2(__first, __last, __result, _Trivial());
+}
+
+template<typename _InputIter, typename _OutputIter>
+inline _OutputIter __copy_ni2(_InputIter __first, _InputIter __last,
+                               _OutputIter __result, __true_type)
+{
+  return _OutputIter(__copy_aux(__first, __last, __result.base(),
+                                __value_type(__first)));
+}
+
+template<typename _InputIter, typename _OutputIter>
+inline _OutputIter __copy_ni2(_InputIter __first, _InputIter __last,
+			      _OutputIter __result, __false_type)
+{
+  return __copy_aux(__first, __last, __result, __value_type(__first));
+}
+
+template<typename _InputIter, typename _OutputIter>
+inline _OutputIter __copy_ni1(_InputIter __first, _InputIter __last,
+                               _OutputIter __result, __true_type)
+{
+  typedef typename _Is_normal_iterator<_OutputIter>::_Normal __Normal;
+  return __copy_ni2(__first.base(), __last.base(), __result, __Normal());
+}
+
+template<typename _InputIter, typename _OutputIter>
+inline _OutputIter __copy_ni1(_InputIter __first, _InputIter __last,
+                               _OutputIter __result, __false_type)
+{
+  typedef typename _Is_normal_iterator<_OutputIter>::_Normal __Normal;
+  return __copy_ni2(__first, __last, __result, __Normal());
+}
+
+template <class _InputIter, class _OutputIter>
+inline _OutputIter copy(_InputIter __first, _InputIter __last,
+                        _OutputIter __result)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter>::value_type>);
+
+   typedef typename _Is_normal_iterator<_InputIter>::_Normal __Normal;
+   return __copy_ni1(__first, __last, __result, __Normal());
+}
+
+//--------------------------------------------------
+// copy_backward
+
+template <class _BidirectionalIter1, class _BidirectionalIter2, 
+          class _Distance>
+inline _BidirectionalIter2 __copy_backward(_BidirectionalIter1 __first, 
+                                           _BidirectionalIter1 __last, 
+                                           _BidirectionalIter2 __result,
+                                           bidirectional_iterator_tag,
+                                           _Distance*)
+{
+  while (__first != __last)
+    *--__result = *--__last;
+  return __result;
+}
+
+template <class _RandomAccessIter, class _BidirectionalIter, class _Distance>
+inline _BidirectionalIter __copy_backward(_RandomAccessIter __first, 
+                                          _RandomAccessIter __last, 
+                                          _BidirectionalIter __result,
+                                          random_access_iterator_tag,
+                                          _Distance*)
+{
+  for (_Distance __n = __last - __first; __n > 0; --__n)
+    *--__result = *--__last;
+  return __result;
+}
+
+
+// This dispatch class is a workaround for compilers that do not 
+// have partial ordering of function templates.  All we're doing is
+// creating a specialization so that we can turn a call to copy_backward
+// into a memmove whenever possible.
+
+template <class _BidirectionalIter1, class _BidirectionalIter2,
+          class _BoolType>
+struct __copy_backward_dispatch
+{
+  typedef typename iterator_traits<_BidirectionalIter1>::iterator_category 
+          _Cat;
+  typedef typename iterator_traits<_BidirectionalIter1>::difference_type
+          _Distance;
+
+  static _BidirectionalIter2 copy(_BidirectionalIter1 __first, 
+                                  _BidirectionalIter1 __last, 
+                                  _BidirectionalIter2 __result) {
+    return __copy_backward(__first, __last, __result, _Cat(), (_Distance*) 0);
+  }
+};
+
+template <class _Tp>
+struct __copy_backward_dispatch<_Tp*, _Tp*, __true_type>
+{
+  static _Tp* copy(const _Tp* __first, const _Tp* __last, _Tp* __result) {
+    const ptrdiff_t _Num = __last - __first;
+    memmove(__result - _Num, __first, sizeof(_Tp) * _Num);
+    return __result - _Num;
+  }
+};
+
+template <class _Tp>
+struct __copy_backward_dispatch<const _Tp*, _Tp*, __true_type>
+{
+  static _Tp* copy(const _Tp* __first, const _Tp* __last, _Tp* __result) {
+    return  __copy_backward_dispatch<_Tp*, _Tp*, __true_type>
+      ::copy(__first, __last, __result);
+  }
+};
+
+template <class _BI1, class _BI2>
+inline _BI2 __copy_backward_aux(_BI1 __first, _BI1 __last, _BI2 __result) {
+  typedef typename __type_traits<typename iterator_traits<_BI2>::value_type>
+                        ::has_trivial_assignment_operator
+          _Trivial;
+  return __copy_backward_dispatch<_BI1, _BI2, _Trivial>
+              ::copy(__first, __last, __result);
+}
+
+template <typename _BI1, typename _BI2>
+inline _BI2 __copy_backward_output_normal_iterator(_BI1 __first, _BI1 __last,
+                                                   _BI2 __result, __true_type) {
+  return _BI2(__copy_backward_aux(__first, __last, __result.base()));
+}
+
+template <typename _BI1, typename _BI2>
+inline _BI2 __copy_backward_output_normal_iterator(_BI1 __first, _BI1 __last,
+                                                   _BI2 __result, __false_type){
+  return __copy_backward_aux(__first, __last, __result);
+}
+
+template <typename _BI1, typename _BI2>
+inline _BI2 __copy_backward_input_normal_iterator(_BI1 __first, _BI1 __last,
+                                                  _BI2 __result, __true_type) {
+  typedef typename _Is_normal_iterator<_BI2>::_Normal __Normal;
+  return __copy_backward_output_normal_iterator(__first.base(), __last.base(),
+                                                __result, __Normal());
+}
+
+template <typename _BI1, typename _BI2>
+inline _BI2 __copy_backward_input_normal_iterator(_BI1 __first, _BI1 __last,
+                                                  _BI2 __result, __false_type) {
+  typedef typename _Is_normal_iterator<_BI2>::_Normal __Normal;
+  return __copy_backward_output_normal_iterator(__first, __last, __result,
+                                                __Normal());
+}
+
+template <typename _BI1, typename _BI2>
+inline _BI2 copy_backward(_BI1 __first, _BI1 __last, _BI2 __result)
+{
+  // concept requirements
+  __glibcpp_function_requires(_BidirectionalIteratorConcept<_BI1>);
+  __glibcpp_function_requires(_Mutable_BidirectionalIteratorConcept<_BI2>);
+  __glibcpp_function_requires(_ConvertibleConcept<
+        typename iterator_traits<_BI1>::value_type,
+        typename iterator_traits<_BI2>::value_type>);
+
+  typedef typename _Is_normal_iterator<_BI1>::_Normal __Normal;
+  return __copy_backward_input_normal_iterator(__first, __last, __result,
+                                               __Normal());
+}
+
+//--------------------------------------------------
+// copy_n (not part of the C++ standard)
+
+template <class _InputIter, class _Size, class _OutputIter>
+pair<_InputIter, _OutputIter> __copy_n(_InputIter __first, _Size __count,
+                                       _OutputIter __result,
+                                       input_iterator_tag) {
+  for ( ; __count > 0; --__count) {
+    *__result = *__first;
+    ++__first;
+    ++__result;
+  }
+  return pair<_InputIter, _OutputIter>(__first, __result);
+}
+
+template <class _RAIter, class _Size, class _OutputIter>
+inline pair<_RAIter, _OutputIter>
+__copy_n(_RAIter __first, _Size __count,
+         _OutputIter __result,
+         random_access_iterator_tag) {
+  _RAIter __last = __first + __count;
+  return pair<_RAIter, _OutputIter>(__last, copy(__first, __last, __result));
+}
+
+template <class _InputIter, class _Size, class _OutputIter>
+inline pair<_InputIter, _OutputIter>
+__copy_n(_InputIter __first, _Size __count, _OutputIter __result) {
+  return __copy_n(__first, __count, __result,
+                  __iterator_category(__first));
+}
+
+template <class _InputIter, class _Size, class _OutputIter>
+inline pair<_InputIter, _OutputIter>
+copy_n(_InputIter __first, _Size __count, _OutputIter __result)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,
+        typename iterator_traits<_InputIter>::value_type>);
+
+  return __copy_n(__first, __count, __result);
+}
+
+//--------------------------------------------------
+// fill and fill_n
+
+
+template <class _ForwardIter, class _Tp>
+void fill(_ForwardIter __first, _ForwardIter __last, const _Tp& __value)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter>);
+
+  for ( ; __first != __last; ++__first)
+    *__first = __value;
+}
+
+template <class _OutputIter, class _Size, class _Tp>
+_OutputIter fill_n(_OutputIter __first, _Size __n, const _Tp& __value)
+{
+  // concept requirements
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIter,_Tp>);
+
+  for ( ; __n > 0; --__n, ++__first)
+    *__first = __value;
+  return __first;
+}
+
+// Specialization: for one-byte types we can use memset.
+
+inline void fill(unsigned char* __first, unsigned char* __last,
+                 const unsigned char& __c)
+{
+  unsigned char __tmp = __c;
+  memset(__first, __tmp, __last - __first);
+}
+
+inline void fill(signed char* __first, signed char* __last,
+                 const signed char& __c)
+{
+  signed char __tmp = __c;
+  memset(__first, static_cast<unsigned char>(__tmp), __last - __first);
+}
+
+inline void fill(char* __first, char* __last, const char& __c)
+{
+  char __tmp = __c;
+  memset(__first, static_cast<unsigned char>(__tmp), __last - __first);
+}
+
+template <class _Size>
+inline unsigned char* fill_n(unsigned char* __first, _Size __n,
+                             const unsigned char& __c)
+{
+  fill(__first, __first + __n, __c);
+  return __first + __n;
+}
+
+template <class _Size>
+inline signed char* fill_n(char* __first, _Size __n,
+                           const signed char& __c)
+{
+  fill(__first, __first + __n, __c);
+  return __first + __n;
+}
+
+template <class _Size>
+inline char* fill_n(char* __first, _Size __n, const char& __c)
+{
+  fill(__first, __first + __n, __c);
+  return __first + __n;
+}
+
+
+//--------------------------------------------------
+// equal and mismatch
+
+template <class _InputIter1, class _InputIter2>
+pair<_InputIter1, _InputIter2> mismatch(_InputIter1 __first1,
+                                        _InputIter1 __last1,
+                                        _InputIter2 __first2)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_EqualityComparableConcept<
+        typename iterator_traits<_InputIter1>::value_type>);
+  __glibcpp_function_requires(_EqualityComparableConcept<
+        typename iterator_traits<_InputIter2>::value_type>);
+
+  while (__first1 != __last1 && *__first1 == *__first2) {
+    ++__first1;
+    ++__first2;
+  }
+  return pair<_InputIter1, _InputIter2>(__first1, __first2);
+}
+
+template <class _InputIter1, class _InputIter2, class _BinaryPredicate>
+pair<_InputIter1, _InputIter2> mismatch(_InputIter1 __first1,
+                                        _InputIter1 __last1,
+                                        _InputIter2 __first2,
+                                        _BinaryPredicate __binary_pred)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+
+  while (__first1 != __last1 && __binary_pred(*__first1, *__first2)) {
+    ++__first1;
+    ++__first2;
+  }
+  return pair<_InputIter1, _InputIter2>(__first1, __first2);
+}
+
+template <class _InputIter1, class _InputIter2>
+inline bool equal(_InputIter1 __first1, _InputIter1 __last1,
+                  _InputIter2 __first2)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_EqualOpConcept<
+        typename iterator_traits<_InputIter1>::value_type,
+        typename iterator_traits<_InputIter2>::value_type>);
+
+  for ( ; __first1 != __last1; ++__first1, ++__first2)
+    if (!(*__first1 == *__first2))
+      return false;
+  return true;
+}
+
+template <class _InputIter1, class _InputIter2, class _BinaryPredicate>
+inline bool equal(_InputIter1 __first1, _InputIter1 __last1,
+                  _InputIter2 __first2, _BinaryPredicate __binary_pred)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+
+  for ( ; __first1 != __last1; ++__first1, ++__first2)
+    if (!__binary_pred(*__first1, *__first2))
+      return false;
+  return true;
+}
+
+//--------------------------------------------------
+// lexicographical_compare and lexicographical_compare_3way.
+// (the latter is not part of the C++ standard.)
+
+template <class _InputIter1, class _InputIter2>
+bool lexicographical_compare(_InputIter1 __first1, _InputIter1 __last1,
+                             _InputIter2 __first2, _InputIter2 __last2)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_InputIter1>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_InputIter2>::value_type>);
+
+  for ( ; __first1 != __last1 && __first2 != __last2
+        ; ++__first1, ++__first2) {
+    if (*__first1 < *__first2)
+      return true;
+    if (*__first2 < *__first1)
+      return false;
+  }
+  return __first1 == __last1 && __first2 != __last2;
+}
+
+template <class _InputIter1, class _InputIter2, class _Compare>
+bool lexicographical_compare(_InputIter1 __first1, _InputIter1 __last1,
+                             _InputIter2 __first2, _InputIter2 __last2,
+                             _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+
+  for ( ; __first1 != __last1 && __first2 != __last2
+        ; ++__first1, ++__first2) {
+    if (__comp(*__first1, *__first2))
+      return true;
+    if (__comp(*__first2, *__first1))
+      return false;
+  }
+  return __first1 == __last1 && __first2 != __last2;
+}
+
+inline bool 
+lexicographical_compare(const unsigned char* __first1,
+                        const unsigned char* __last1,
+                        const unsigned char* __first2,
+                        const unsigned char* __last2)
+{
+  const size_t __len1 = __last1 - __first1;
+  const size_t __len2 = __last2 - __first2;
+  const int __result = memcmp(__first1, __first2, min(__len1, __len2));
+  return __result != 0 ? __result < 0 : __len1 < __len2;
+}
+
+inline bool lexicographical_compare(const char* __first1, const char* __last1,
+                                    const char* __first2, const char* __last2)
+{
+#if CHAR_MAX == SCHAR_MAX
+  return lexicographical_compare((const signed char*) __first1,
+                                 (const signed char*) __last1,
+                                 (const signed char*) __first2,
+                                 (const signed char*) __last2);
+#else /* CHAR_MAX == SCHAR_MAX */
+  return lexicographical_compare((const unsigned char*) __first1,
+                                 (const unsigned char*) __last1,
+                                 (const unsigned char*) __first2,
+                                 (const unsigned char*) __last2);
+#endif /* CHAR_MAX == SCHAR_MAX */
+}
+
+template <class _InputIter1, class _InputIter2>
+int __lexicographical_compare_3way(_InputIter1 __first1, _InputIter1 __last1,
+                                   _InputIter2 __first2, _InputIter2 __last2)
+{
+  while (__first1 != __last1 && __first2 != __last2) {
+    if (*__first1 < *__first2)
+      return -1;
+    if (*__first2 < *__first1)
+      return 1;
+    ++__first1;
+    ++__first2;
+  }
+  if (__first2 == __last2) {
+    return !(__first1 == __last1);
+  }
+  else {
+    return -1;
+  }
+}
+
+inline int
+__lexicographical_compare_3way(const unsigned char* __first1,
+                               const unsigned char* __last1,
+                               const unsigned char* __first2,
+                               const unsigned char* __last2)
+{
+  const ptrdiff_t __len1 = __last1 - __first1;
+  const ptrdiff_t __len2 = __last2 - __first2;
+  const int __result = memcmp(__first1, __first2, min(__len1, __len2));
+  return __result != 0 ? __result 
+                       : (__len1 == __len2 ? 0 : (__len1 < __len2 ? -1 : 1));
+}
+
+inline int 
+__lexicographical_compare_3way(const char* __first1, const char* __last1,
+                               const char* __first2, const char* __last2)
+{
+#if CHAR_MAX == SCHAR_MAX
+  return __lexicographical_compare_3way(
+                                (const signed char*) __first1,
+                                (const signed char*) __last1,
+                                (const signed char*) __first2,
+                                (const signed char*) __last2);
+#else
+  return __lexicographical_compare_3way((const unsigned char*) __first1,
+                                        (const unsigned char*) __last1,
+                                        (const unsigned char*) __first2,
+                                        (const unsigned char*) __last2);
+#endif
+}
+
+template <class _InputIter1, class _InputIter2>
+int lexicographical_compare_3way(_InputIter1 __first1, _InputIter1 __last1,
+                                 _InputIter2 __first2, _InputIter2 __last2)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter2>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_InputIter1>::value_type>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_InputIter2>::value_type>);
+
+  return __lexicographical_compare_3way(__first1, __last1, __first2, __last2);
+}
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_ALGOBASE_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_alloc.h b/contrib/media/updf/include/bits/stl_alloc.h
new file mode 100644
index 0000000000..9a0ef07e60
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_alloc.h
@@ -0,0 +1,822 @@
+/*
+ * Copyright (c) 1996-1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_ALLOC_H
+#define __SGI_STL_INTERNAL_ALLOC_H
+
+// This implements some standard node allocators.  These are
+// NOT the same as the allocators in the C++ draft standard or in
+// in the original STL.  They do not encapsulate different pointer
+// types; indeed we assume that there is only one pointer type.
+// The allocation primitives are intended to allocate individual objects,
+// not larger arenas as with the original STL allocators.
+
+#include <bits/functexcept.h>   // for __throw_bad_alloc
+#include <bits/std_cstddef.h>
+#include <bits/std_cstdlib.h>
+#include <bits/std_cstring.h>
+#include <bits/std_cassert.h>
+#ifndef __RESTRICT
+#  define __RESTRICT
+#endif
+
+#ifdef __STL_THREADS
+# include <bits/stl_threads.h>
+# define __NODE_ALLOCATOR_THREADS true
+# ifdef __STL_SGI_THREADS
+  // We test whether threads are in use before locking.
+  // Perhaps this should be moved into stl_threads.h, but that
+  // probably makes it harder to avoid the procedure call when
+  // it isn't needed.
+    extern "C" {
+      extern int __us_rsthread_malloc;
+    }
+	// The above is copied from malloc.h.  Including <malloc.h>
+	// would be cleaner but fails with certain levels of standard
+	// conformance.
+#   define __NODE_ALLOCATOR_LOCK if (threads && __us_rsthread_malloc) \
+                { _S_node_allocator_lock._M_acquire_lock(); }
+#   define __NODE_ALLOCATOR_UNLOCK if (threads && __us_rsthread_malloc) \
+                { _S_node_allocator_lock._M_release_lock(); }
+# else /* !__STL_SGI_THREADS */
+#   define __NODE_ALLOCATOR_LOCK \
+        { if (threads) _S_node_allocator_lock._M_acquire_lock(); }
+#   define __NODE_ALLOCATOR_UNLOCK \
+        { if (threads) _S_node_allocator_lock._M_release_lock(); }
+# endif
+#else
+//  Thread-unsafe
+#   define __NODE_ALLOCATOR_LOCK
+#   define __NODE_ALLOCATOR_UNLOCK
+#   define __NODE_ALLOCATOR_THREADS false
+#endif
+
+namespace std
+{
+
+// Malloc-based allocator.  Typically slower than default alloc below.
+// Typically thread-safe and more storage efficient.
+template <int __inst>
+class __malloc_alloc_template {
+
+private:
+
+  static void* _S_oom_malloc(size_t);
+  static void* _S_oom_realloc(void*, size_t);
+  static void (* __malloc_alloc_oom_handler)();
+
+public:
+
+  static void* allocate(size_t __n)
+  {
+    void* __result = malloc(__n);
+    if (0 == __result) __result = _S_oom_malloc(__n);
+    return __result;
+  }
+
+  static void deallocate(void* __p, size_t /* __n */)
+  {
+    free(__p);
+  }
+
+  static void* reallocate(void* __p, size_t /* old_sz */, size_t __new_sz)
+  {
+    void* __result = realloc(__p, __new_sz);
+    if (0 == __result) __result = _S_oom_realloc(__p, __new_sz);
+    return __result;
+  }
+
+  static void (* __set_malloc_handler(void (*__f)()))()
+  {
+    void (* __old)() = __malloc_alloc_oom_handler;
+    __malloc_alloc_oom_handler = __f;
+    return(__old);
+  }
+
+};
+
+// malloc_alloc out-of-memory handling
+
+template <int __inst>
+void (* __malloc_alloc_template<__inst>::__malloc_alloc_oom_handler)() = 0;
+
+template <int __inst>
+void*
+__malloc_alloc_template<__inst>::_S_oom_malloc(size_t __n)
+{
+    void (* __my_malloc_handler)();
+    void* __result;
+
+    for (;;) {
+        __my_malloc_handler = __malloc_alloc_oom_handler;
+        if (0 == __my_malloc_handler) { std::__throw_bad_alloc(); }
+        (*__my_malloc_handler)();
+        __result = malloc(__n);
+        if (__result) return(__result);
+    }
+}
+
+template <int __inst>
+void* __malloc_alloc_template<__inst>::_S_oom_realloc(void* __p, size_t __n)
+{
+    void (* __my_malloc_handler)();
+    void* __result;
+
+    for (;;) {
+        __my_malloc_handler = __malloc_alloc_oom_handler;
+        if (0 == __my_malloc_handler) { std::__throw_bad_alloc(); }
+        (*__my_malloc_handler)();
+        __result = realloc(__p, __n);
+        if (__result) return(__result);
+    }
+}
+
+typedef __malloc_alloc_template<0> malloc_alloc;
+
+template<class _Tp, class _Alloc>
+class simple_alloc {
+
+public:
+    static _Tp* allocate(size_t __n)
+      { return 0 == __n ? 0 : (_Tp*) _Alloc::allocate(__n * sizeof (_Tp)); }
+    static _Tp* allocate(void)
+      { return (_Tp*) _Alloc::allocate(sizeof (_Tp)); }
+    static void deallocate(_Tp* __p, size_t __n)
+      { if (0 != __n) _Alloc::deallocate(__p, __n * sizeof (_Tp)); }
+    static void deallocate(_Tp* __p)
+      { _Alloc::deallocate(__p, sizeof (_Tp)); }
+};
+
+// Allocator adaptor to check size arguments for debugging.
+// Reports errors using assert.  Checking can be disabled with
+// NDEBUG, but it's far better to just use the underlying allocator
+// instead when no checking is desired.
+// There is some evidence that this can confuse Purify.
+template <class _Alloc>
+class debug_alloc {
+
+private:
+
+  enum {_S_extra = 8};  // Size of space used to store size.  Note
+                        // that this must be large enough to preserve
+                        // alignment.
+
+public:
+
+  static void* allocate(size_t __n)
+  {
+    char* __result = (char*)_Alloc::allocate(__n + (int) _S_extra);
+    *(size_t*)__result = __n;
+    return __result + (int) _S_extra;
+  }
+
+  static void deallocate(void* __p, size_t __n)
+  {
+    char* __real_p = (char*)__p - (int) _S_extra;
+    assert(*(size_t*)__real_p == __n);
+    _Alloc::deallocate(__real_p, __n + (int) _S_extra);
+  }
+
+  static void* reallocate(void* __p, size_t __old_sz, size_t __new_sz)
+  {
+    char* __real_p = (char*)__p - (int) _S_extra;
+    assert(*(size_t*)__real_p == __old_sz);
+    char* __result = (char*)
+      _Alloc::reallocate(__real_p, __old_sz + (int) _S_extra,
+                                   __new_sz + (int) _S_extra);
+    *(size_t*)__result = __new_sz;
+    return __result + (int) _S_extra;
+  }
+
+};
+
+
+# ifdef __USE_MALLOC
+
+typedef malloc_alloc alloc;
+typedef malloc_alloc single_client_alloc;
+
+# else
+
+
+// Default node allocator.
+// With a reasonable compiler, this should be roughly as fast as the
+// original STL class-specific allocators, but with less fragmentation.
+// Default_alloc_template parameters are experimental and MAY
+// DISAPPEAR in the future.  Clients should just use alloc for now.
+//
+// Important implementation properties:
+// 1. If the client request an object of size > _MAX_BYTES, the resulting
+//    object will be obtained directly from malloc.
+// 2. In all other cases, we allocate an object of size exactly
+//    _S_round_up(requested_size).  Thus the client has enough size
+//    information that we can return the object to the proper free list
+//    without permanently losing part of the object.
+//
+
+// The first template parameter specifies whether more than one thread
+// may use this allocator.  It is safe to allocate an object from
+// one instance of a default_alloc and deallocate it with another
+// one.  This effectively transfers its ownership to the second one.
+// This may have undesirable effects on reference locality.
+// The second parameter is unreferenced and serves only to allow the
+// creation of multiple default_alloc instances.
+// Node that containers built on different allocator instances have
+// different types, limiting the utility of this approach.
+
+template <bool threads, int inst>
+class __default_alloc_template {
+
+private:
+  // Really we should use static const int x = N
+  // instead of enum { x = N }, but few compilers accept the former.
+  enum {_ALIGN = 8};
+  enum {_MAX_BYTES = 128};
+  enum {_NFREELISTS = 16}; // _MAX_BYTES/_ALIGN
+  static size_t
+  _S_round_up(size_t __bytes) 
+    { return (((__bytes) + (size_t) _ALIGN-1) & ~((size_t) _ALIGN - 1)); }
+
+  union _Obj {
+        union _Obj* _M_free_list_link;
+        char _M_client_data[1];    /* The client sees this.        */
+  };
+
+  static _Obj* __STL_VOLATILE _S_free_list[]; 
+        // Specifying a size results in duplicate def for 4.1
+  static  size_t _S_freelist_index(size_t __bytes) {
+        return (((__bytes) + (size_t)_ALIGN-1)/(size_t)_ALIGN - 1);
+  }
+
+  // Returns an object of size __n, and optionally adds to size __n free list.
+  static void* _S_refill(size_t __n);
+  // Allocates a chunk for nobjs of size size.  nobjs may be reduced
+  // if it is inconvenient to allocate the requested number.
+  static char* _S_chunk_alloc(size_t __size, int& __nobjs);
+
+  // Chunk allocation state.
+  static char* _S_start_free;
+  static char* _S_end_free;
+  static size_t _S_heap_size;
+
+# ifdef __STL_THREADS
+    static _STL_mutex_lock _S_node_allocator_lock;
+# endif
+
+    // It would be nice to use _STL_auto_lock here.  But we
+    // don't need the NULL check.  And we do need a test whether
+    // threads have actually been started.
+    class _Lock;
+    friend class _Lock;
+    class _Lock {
+        public:
+            _Lock() { __NODE_ALLOCATOR_LOCK; }
+            ~_Lock() { __NODE_ALLOCATOR_UNLOCK; }
+    };
+
+public:
+
+  /* __n must be > 0      */
+  static void* allocate(size_t __n)
+  {
+    void* __ret = 0;
+
+    if (__n > (size_t) _MAX_BYTES) {
+      __ret = malloc_alloc::allocate(__n);
+    }
+    else {
+      _Obj* __STL_VOLATILE* __my_free_list
+          = _S_free_list + _S_freelist_index(__n);
+      // Acquire the lock here with a constructor call.
+      // This ensures that it is released in exit or during stack
+      // unwinding.
+#     ifndef _NOTHREADS
+      /*REFERENCED*/
+      _Lock __lock_instance;
+#     endif
+      _Obj* __RESTRICT __result = *__my_free_list;
+      if (__result == 0)
+        __ret = _S_refill(_S_round_up(__n));
+      else {
+        *__my_free_list = __result -> _M_free_list_link;
+        __ret = __result;
+      }
+    }
+
+    return __ret;
+  };
+
+  /* __p may not be 0 */
+  static void deallocate(void* __p, size_t __n)
+  {
+    if (__n > (size_t) _MAX_BYTES)
+      malloc_alloc::deallocate(__p, __n);
+    else {
+      _Obj* __STL_VOLATILE*  __my_free_list
+          = _S_free_list + _S_freelist_index(__n);
+      _Obj* __q = (_Obj*)__p;
+
+      // acquire lock
+#       ifndef _NOTHREADS
+      /*REFERENCED*/
+      _Lock __lock_instance;
+#       endif /* _NOTHREADS */
+      __q -> _M_free_list_link = *__my_free_list;
+      *__my_free_list = __q;
+      // lock is released here
+    }
+  }
+
+  static void* reallocate(void* __p, size_t __old_sz, size_t __new_sz);
+
+} ;
+
+typedef __default_alloc_template<__NODE_ALLOCATOR_THREADS, 0> alloc;
+typedef __default_alloc_template<false, 0> single_client_alloc;
+
+template <bool __threads, int __inst>
+inline bool operator==(const __default_alloc_template<__threads, __inst>&,
+                       const __default_alloc_template<__threads, __inst>&)
+{
+  return true;
+}
+
+template <bool __threads, int __inst>
+inline bool operator!=(const __default_alloc_template<__threads, __inst>&,
+                       const __default_alloc_template<__threads, __inst>&)
+{
+  return false;
+}
+
+
+
+/* We allocate memory in large chunks in order to avoid fragmenting     */
+/* the malloc heap too much.                                            */
+/* We assume that size is properly aligned.                             */
+/* We hold the allocation lock.                                         */
+template <bool __threads, int __inst>
+char*
+__default_alloc_template<__threads, __inst>::_S_chunk_alloc(size_t __size, 
+                                                            int& __nobjs)
+{
+    char* __result;
+    size_t __total_bytes = __size * __nobjs;
+    size_t __bytes_left = _S_end_free - _S_start_free;
+
+    if (__bytes_left >= __total_bytes) {
+        __result = _S_start_free;
+        _S_start_free += __total_bytes;
+        return(__result);
+    } else if (__bytes_left >= __size) {
+        __nobjs = (int)(__bytes_left/__size);
+        __total_bytes = __size * __nobjs;
+        __result = _S_start_free;
+        _S_start_free += __total_bytes;
+        return(__result);
+    } else {
+        size_t __bytes_to_get = 
+	  2 * __total_bytes + _S_round_up(_S_heap_size >> 4);
+        // Try to make use of the left-over piece.
+        if (__bytes_left > 0) {
+            _Obj* __STL_VOLATILE* __my_free_list =
+                        _S_free_list + _S_freelist_index(__bytes_left);
+
+            ((_Obj*)_S_start_free) -> _M_free_list_link = *__my_free_list;
+            *__my_free_list = (_Obj*)_S_start_free;
+        }
+        _S_start_free = (char*)malloc(__bytes_to_get);
+        if (0 == _S_start_free) {
+            size_t __i;
+            _Obj* __STL_VOLATILE* __my_free_list;
+	    _Obj* __p;
+            // Try to make do with what we have.  That can't
+            // hurt.  We do not try smaller requests, since that tends
+            // to result in disaster on multi-process machines.
+            for (__i = __size;
+                 __i <= (size_t) _MAX_BYTES;
+                 __i += (size_t) _ALIGN) {
+                __my_free_list = _S_free_list + _S_freelist_index(__i);
+                __p = *__my_free_list;
+                if (0 != __p) {
+                    *__my_free_list = __p -> _M_free_list_link;
+                    _S_start_free = (char*)__p;
+                    _S_end_free = _S_start_free + __i;
+                    return(_S_chunk_alloc(__size, __nobjs));
+                    // Any leftover piece will eventually make it to the
+                    // right free list.
+                }
+            }
+	    _S_end_free = 0;	// In case of exception.
+            _S_start_free = (char*)malloc_alloc::allocate(__bytes_to_get);
+            // This should either throw an
+            // exception or remedy the situation.  Thus we assume it
+            // succeeded.
+        }
+        _S_heap_size += __bytes_to_get;
+        _S_end_free = _S_start_free + __bytes_to_get;
+        return(_S_chunk_alloc(__size, __nobjs));
+    }
+}
+
+
+/* Returns an object of size __n, and optionally adds to size __n free list.*/
+/* We assume that __n is properly aligned.                                */
+/* We hold the allocation lock.                                         */
+template <bool __threads, int __inst>
+void*
+__default_alloc_template<__threads, __inst>::_S_refill(size_t __n)
+{
+    int __nobjs = 20;
+    char* __chunk = _S_chunk_alloc(__n, __nobjs);
+    _Obj* __STL_VOLATILE* __my_free_list;
+    _Obj* __result;
+    _Obj* __current_obj;
+    _Obj* __next_obj;
+    int __i;
+
+    if (1 == __nobjs) return(__chunk);
+    __my_free_list = _S_free_list + _S_freelist_index(__n);
+
+    /* Build free list in chunk */
+      __result = (_Obj*)__chunk;
+      *__my_free_list = __next_obj = (_Obj*)(__chunk + __n);
+      for (__i = 1; ; __i++) {
+        __current_obj = __next_obj;
+        __next_obj = (_Obj*)((char*)__next_obj + __n);
+        if (__nobjs - 1 == __i) {
+            __current_obj -> _M_free_list_link = 0;
+            break;
+        } else {
+            __current_obj -> _M_free_list_link = __next_obj;
+        }
+      }
+    return(__result);
+}
+
+template <bool threads, int inst>
+void*
+__default_alloc_template<threads, inst>::reallocate(void* __p,
+                                                    size_t __old_sz,
+                                                    size_t __new_sz)
+{
+    void* __result;
+    size_t __copy_sz;
+
+    if (__old_sz > (size_t) _MAX_BYTES && __new_sz > (size_t) _MAX_BYTES) {
+        return(realloc(__p, __new_sz));
+    }
+    if (_S_round_up(__old_sz) == _S_round_up(__new_sz)) return(__p);
+    __result = allocate(__new_sz);
+    __copy_sz = __new_sz > __old_sz? __old_sz : __new_sz;
+    memcpy(__result, __p, __copy_sz);
+    deallocate(__p, __old_sz);
+    return(__result);
+}
+
+#ifdef __STL_THREADS
+    template <bool __threads, int __inst>
+    _STL_mutex_lock
+    __default_alloc_template<__threads, __inst>::_S_node_allocator_lock
+        __STL_MUTEX_INITIALIZER;
+#endif
+
+
+template <bool __threads, int __inst>
+char* __default_alloc_template<__threads, __inst>::_S_start_free = 0;
+
+template <bool __threads, int __inst>
+char* __default_alloc_template<__threads, __inst>::_S_end_free = 0;
+
+template <bool __threads, int __inst>
+size_t __default_alloc_template<__threads, __inst>::_S_heap_size = 0;
+
+template <bool __threads, int __inst>
+typename __default_alloc_template<__threads, __inst>::_Obj* __STL_VOLATILE
+__default_alloc_template<__threads, __inst> ::_S_free_list[
+    __default_alloc_template<__threads, __inst>::_NFREELISTS
+] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, };
+// The 16 zeros are necessary to make version 4.1 of the SunPro
+// compiler happy.  Otherwise it appears to allocate too little
+// space for the array.
+
+#endif /* ! __USE_MALLOC */
+
+// This implements allocators as specified in the C++ standard.  
+//
+// Note that standard-conforming allocators use many language features
+// that are not yet widely implemented.  In particular, they rely on
+// member templates, partial specialization, partial ordering of function
+// templates, the typename keyword, and the use of the template keyword
+// to refer to a template member of a dependent type.
+
+template <class _Tp>
+class allocator {
+  typedef alloc _Alloc;          // The underlying allocator.
+public:
+  typedef size_t     size_type;
+  typedef ptrdiff_t  difference_type;
+  typedef _Tp*       pointer;
+  typedef const _Tp* const_pointer;
+  typedef _Tp&       reference;
+  typedef const _Tp& const_reference;
+  typedef _Tp        value_type;
+
+  template <class _Tp1> struct rebind {
+    typedef allocator<_Tp1> other;
+  };
+
+  allocator() __STL_NOTHROW {}
+  allocator(const allocator&) __STL_NOTHROW {}
+  template <class _Tp1> allocator(const allocator<_Tp1>&) __STL_NOTHROW {}
+  ~allocator() __STL_NOTHROW {}
+
+  pointer address(reference __x) const { return &__x; }
+  const_pointer address(const_reference __x) const { return &__x; }
+
+  // __n is permitted to be 0.  The C++ standard says nothing about what
+  // the return value is when __n == 0.
+  _Tp* allocate(size_type __n, const void* = 0) {
+    return __n != 0 ? static_cast<_Tp*>(_Alloc::allocate(__n * sizeof(_Tp))) 
+                    : 0;
+  }
+
+  // __p is not permitted to be a null pointer.
+  void deallocate(pointer __p, size_type __n)
+    { _Alloc::deallocate(__p, __n * sizeof(_Tp)); }
+
+  size_type max_size() const __STL_NOTHROW 
+    { return size_t(-1) / sizeof(_Tp); }
+
+  void construct(pointer __p, const _Tp& __val) { new(__p) _Tp(__val); }
+  void destroy(pointer __p) { __p->~_Tp(); }
+};
+
+template<>
+class allocator<void> {
+public:
+  typedef size_t      size_type;
+  typedef ptrdiff_t   difference_type;
+  typedef void*       pointer;
+  typedef const void* const_pointer;
+  typedef void        value_type;
+
+  template <class _Tp1> struct rebind {
+    typedef allocator<_Tp1> other;
+  };
+};
+
+
+template <class _T1, class _T2>
+inline bool operator==(const allocator<_T1>&, const allocator<_T2>&) 
+{
+  return true;
+}
+
+template <class _T1, class _T2>
+inline bool operator!=(const allocator<_T1>&, const allocator<_T2>&)
+{
+  return false;
+}
+
+// Allocator adaptor to turn an SGI-style allocator (e.g. alloc, malloc_alloc)
+// into a standard-conforming allocator.   Note that this adaptor does
+// *not* assume that all objects of the underlying alloc class are
+// identical, nor does it assume that all of the underlying alloc's
+// member functions are static member functions.  Note, also, that 
+// __allocator<_Tp, alloc> is essentially the same thing as allocator<_Tp>.
+
+template <class _Tp, class _Alloc>
+struct __allocator {
+  _Alloc __underlying_alloc;
+
+  typedef size_t    size_type;
+  typedef ptrdiff_t difference_type;
+  typedef _Tp*       pointer;
+  typedef const _Tp* const_pointer;
+  typedef _Tp&       reference;
+  typedef const _Tp& const_reference;
+  typedef _Tp        value_type;
+
+  template <class _Tp1> struct rebind {
+    typedef __allocator<_Tp1, _Alloc> other;
+  };
+
+  __allocator() __STL_NOTHROW {}
+  __allocator(const __allocator& __a) __STL_NOTHROW
+    : __underlying_alloc(__a.__underlying_alloc) {}
+  template <class _Tp1> 
+  __allocator(const __allocator<_Tp1, _Alloc>& __a) __STL_NOTHROW
+    : __underlying_alloc(__a.__underlying_alloc) {}
+  ~__allocator() __STL_NOTHROW {}
+
+  pointer address(reference __x) const { return &__x; }
+  const_pointer address(const_reference __x) const { return &__x; }
+
+  // __n is permitted to be 0.
+  _Tp* allocate(size_type __n, const void* = 0) {
+    return __n != 0 
+        ? static_cast<_Tp*>(__underlying_alloc.allocate(__n * sizeof(_Tp))) 
+        : 0;
+  }
+
+  // __p is not permitted to be a null pointer.
+  void deallocate(pointer __p, size_type __n)
+    { __underlying_alloc.deallocate(__p, __n * sizeof(_Tp)); }
+
+  size_type max_size() const __STL_NOTHROW 
+    { return size_t(-1) / sizeof(_Tp); }
+
+  void construct(pointer __p, const _Tp& __val) { new(__p) _Tp(__val); }
+  void destroy(pointer __p) { __p->~_Tp(); }
+};
+
+template <class _Alloc>
+class __allocator<void, _Alloc> {
+  typedef size_t      size_type;
+  typedef ptrdiff_t   difference_type;
+  typedef void*       pointer;
+  typedef const void* const_pointer;
+  typedef void        value_type;
+
+  template <class _Tp1> struct rebind {
+    typedef __allocator<_Tp1, _Alloc> other;
+  };
+};
+
+template <class _Tp, class _Alloc>
+inline bool operator==(const __allocator<_Tp, _Alloc>& __a1,
+                       const __allocator<_Tp, _Alloc>& __a2)
+{
+  return __a1.__underlying_alloc == __a2.__underlying_alloc;
+}
+
+template <class _Tp, class _Alloc>
+inline bool operator!=(const __allocator<_Tp, _Alloc>& __a1,
+                       const __allocator<_Tp, _Alloc>& __a2)
+{
+  return __a1.__underlying_alloc != __a2.__underlying_alloc;
+}
+
+// Comparison operators for all of the predifined SGI-style allocators.
+// This ensures that __allocator<malloc_alloc> (for example) will
+// work correctly.
+
+template <int inst>
+inline bool operator==(const __malloc_alloc_template<inst>&,
+                       const __malloc_alloc_template<inst>&)
+{
+  return true;
+}
+
+template <int __inst>
+inline bool operator!=(const __malloc_alloc_template<__inst>&,
+                       const __malloc_alloc_template<__inst>&)
+{
+  return false;
+}
+
+template <class _Alloc>
+inline bool operator==(const debug_alloc<_Alloc>&,
+                       const debug_alloc<_Alloc>&) {
+  return true;
+}
+
+template <class _Alloc>
+inline bool operator!=(const debug_alloc<_Alloc>&,
+                       const debug_alloc<_Alloc>&) {
+  return false;
+}
+
+// Another allocator adaptor: _Alloc_traits.  This serves two
+// purposes.  First, make it possible to write containers that can use
+// either SGI-style allocators or standard-conforming allocator.
+// Second, provide a mechanism so that containers can query whether or
+// not the allocator has distinct instances.  If not, the container
+// can avoid wasting a word of memory to store an empty object.
+
+// This adaptor uses partial specialization.  The general case of
+// _Alloc_traits<_Tp, _Alloc> assumes that _Alloc is a
+// standard-conforming allocator, possibly with non-equal instances
+// and non-static members.  (It still behaves correctly even if _Alloc
+// has static member and if all instances are equal.  Refinements
+// affect performance, not correctness.)
+
+// There are always two members: allocator_type, which is a standard-
+// conforming allocator type for allocating objects of type _Tp, and
+// _S_instanceless, a static const member of type bool.  If
+// _S_instanceless is true, this means that there is no difference
+// between any two instances of type allocator_type.  Furthermore, if
+// _S_instanceless is true, then _Alloc_traits has one additional
+// member: _Alloc_type.  This type encapsulates allocation and
+// deallocation of objects of type _Tp through a static interface; it
+// has two member functions, whose signatures are
+//    static _Tp* allocate(size_t)
+//    static void deallocate(_Tp*, size_t)
+
+// The fully general version.
+
+template <class _Tp, class _Allocator>
+struct _Alloc_traits
+{
+  static const bool _S_instanceless = false;
+  typedef typename _Allocator::template rebind<_Tp>::other allocator_type;
+};
+
+template <class _Tp, class _Allocator>
+const bool _Alloc_traits<_Tp, _Allocator>::_S_instanceless;
+
+// The version for the default allocator.
+
+template <class _Tp, class _Tp1>
+struct _Alloc_traits<_Tp, allocator<_Tp1> >
+{
+  static const bool _S_instanceless = true;
+  typedef simple_alloc<_Tp, alloc> _Alloc_type;
+  typedef allocator<_Tp> allocator_type;
+};
+
+// Versions for the predefined SGI-style allocators.
+
+template <class _Tp, int __inst>
+struct _Alloc_traits<_Tp, __malloc_alloc_template<__inst> >
+{
+  static const bool _S_instanceless = true;
+  typedef simple_alloc<_Tp, __malloc_alloc_template<__inst> > _Alloc_type;
+  typedef __allocator<_Tp, __malloc_alloc_template<__inst> > allocator_type;
+};
+
+#ifndef __USE_MALLOC
+template <class _Tp, bool __threads, int __inst>
+struct _Alloc_traits<_Tp, __default_alloc_template<__threads, __inst> >
+{
+  static const bool _S_instanceless = true;
+  typedef simple_alloc<_Tp, __default_alloc_template<__threads, __inst> > 
+          _Alloc_type;
+  typedef __allocator<_Tp, __default_alloc_template<__threads, __inst> > 
+          allocator_type;
+};
+#endif
+
+template <class _Tp, class _Alloc>
+struct _Alloc_traits<_Tp, debug_alloc<_Alloc> >
+{
+  static const bool _S_instanceless = true;
+  typedef simple_alloc<_Tp, debug_alloc<_Alloc> > _Alloc_type;
+  typedef __allocator<_Tp, debug_alloc<_Alloc> > allocator_type;
+};
+
+// Versions for the __allocator adaptor used with the predefined
+// SGI-style allocators.
+
+template <class _Tp, class _Tp1, int __inst>
+struct _Alloc_traits<_Tp, 
+                     __allocator<_Tp1, __malloc_alloc_template<__inst> > >
+{
+  static const bool _S_instanceless = true;
+  typedef simple_alloc<_Tp, __malloc_alloc_template<__inst> > _Alloc_type;
+  typedef __allocator<_Tp, __malloc_alloc_template<__inst> > allocator_type;
+};
+
+#ifndef __USE_MALLOC
+template <class _Tp, class _Tp1, bool __thr, int __inst>
+struct _Alloc_traits<_Tp, 
+                      __allocator<_Tp1, 
+                                  __default_alloc_template<__thr, __inst> > >
+{
+  static const bool _S_instanceless = true;
+  typedef simple_alloc<_Tp, __default_alloc_template<__thr,__inst> > 
+          _Alloc_type;
+  typedef __allocator<_Tp, __default_alloc_template<__thr,__inst> > 
+          allocator_type;
+};
+#endif
+
+template <class _Tp, class _Tp1, class _Alloc>
+struct _Alloc_traits<_Tp, __allocator<_Tp1, debug_alloc<_Alloc> > >
+{
+  static const bool _S_instanceless = true;
+  typedef simple_alloc<_Tp, debug_alloc<_Alloc> > _Alloc_type;
+  typedef __allocator<_Tp, debug_alloc<_Alloc> > allocator_type;
+};
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_ALLOC_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_bvector.h b/contrib/media/updf/include/bits/stl_bvector.h
new file mode 100644
index 0000000000..e57b6be335
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_bvector.h
@@ -0,0 +1,698 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996-1999
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_BVECTOR_H
+#define __SGI_STL_INTERNAL_BVECTOR_H
+
+namespace std
+{ 
+
+static const int __WORD_BIT = int(CHAR_BIT*sizeof(unsigned int));
+
+struct _Bit_reference {
+  unsigned int* _M_p;
+  unsigned int _M_mask;
+  _Bit_reference(unsigned int* __x, unsigned int __y) 
+    : _M_p(__x), _M_mask(__y) {}
+
+public:
+  _Bit_reference() : _M_p(0), _M_mask(0) {}
+  operator bool() const { return !(!(*_M_p & _M_mask)); }
+  _Bit_reference& operator=(bool __x)
+  {
+    if (__x)  *_M_p |= _M_mask;
+    else      *_M_p &= ~_M_mask;
+    return *this;
+  }
+  _Bit_reference& operator=(const _Bit_reference& __x) 
+    { return *this = bool(__x); }
+  bool operator==(const _Bit_reference& __x) const
+    { return bool(*this) == bool(__x); }
+  bool operator<(const _Bit_reference& __x) const {
+    return !bool(*this) && bool(__x);
+  }
+  void flip() { *_M_p ^= _M_mask; }
+};
+
+inline void swap(_Bit_reference __x, _Bit_reference __y)
+{
+  bool __tmp = __x;
+  __x = __y;
+  __y = __tmp;
+}
+
+struct _Bit_iterator_base : public random_access_iterator<bool, ptrdiff_t> 
+{
+  unsigned int* _M_p;
+  unsigned int _M_offset;
+
+  _Bit_iterator_base(unsigned int* __x, unsigned int __y)
+    : _M_p(__x), _M_offset(__y) {}
+
+  void _M_bump_up() {
+    if (_M_offset++ == __WORD_BIT - 1) {
+      _M_offset = 0;
+      ++_M_p;
+    }
+  }
+  void _M_bump_down() {
+    if (_M_offset-- == 0) {
+      _M_offset = __WORD_BIT - 1;
+      --_M_p;
+    }
+  }
+
+  void _M_incr(ptrdiff_t __i) {
+    difference_type __n = __i + _M_offset;
+    _M_p += __n / __WORD_BIT;
+    __n = __n % __WORD_BIT;
+    if (__n < 0) {
+      _M_offset = (unsigned int) __n + __WORD_BIT;
+      --_M_p;
+    } else
+      _M_offset = (unsigned int) __n;
+  }
+
+  bool operator==(const _Bit_iterator_base& __i) const {
+    return _M_p == __i._M_p && _M_offset == __i._M_offset;
+  }
+  bool operator<(const _Bit_iterator_base& __i) const {
+    return _M_p < __i._M_p || (_M_p == __i._M_p && _M_offset < __i._M_offset);
+  }
+  bool operator!=(const _Bit_iterator_base& __i) const {
+    return !(*this == __i);
+  }
+  bool operator>(const _Bit_iterator_base& __i) const {
+    return __i < *this;
+  }
+  bool operator<=(const _Bit_iterator_base& __i) const {
+    return !(__i < *this); 
+  }
+  bool operator>=(const _Bit_iterator_base& __i) const {
+    return !(*this < __i);
+  }
+};
+
+inline ptrdiff_t
+operator-(const _Bit_iterator_base& __x, const _Bit_iterator_base& __y) {
+  return __WORD_BIT * (__x._M_p - __y._M_p) + __x._M_offset - __y._M_offset;
+}
+
+
+struct _Bit_iterator : public _Bit_iterator_base
+{
+  typedef _Bit_reference  reference;
+  typedef _Bit_reference* pointer;
+  typedef _Bit_iterator   iterator;
+
+  _Bit_iterator() : _Bit_iterator_base(0, 0) {}
+  _Bit_iterator(unsigned int* __x, unsigned int __y) 
+    : _Bit_iterator_base(__x, __y) {}
+
+  reference operator*() const { return reference(_M_p, 1U << _M_offset); }
+  iterator& operator++() {
+    _M_bump_up();
+    return *this;
+  }
+  iterator operator++(int) {
+    iterator __tmp = *this;
+    _M_bump_up();
+    return __tmp;
+  }
+  iterator& operator--() {
+    _M_bump_down();
+    return *this;
+  }
+  iterator operator--(int) {
+    iterator __tmp = *this;
+    _M_bump_down();
+    return __tmp;
+  }
+  iterator& operator+=(difference_type __i) {
+    _M_incr(__i);
+    return *this;
+  }
+  iterator& operator-=(difference_type __i) {
+    *this += -__i;
+    return *this;
+  }
+  iterator operator+(difference_type __i) const {
+    iterator __tmp = *this;
+    return __tmp += __i;
+  }
+  iterator operator-(difference_type __i) const {
+    iterator __tmp = *this;
+    return __tmp -= __i;
+  }
+
+  reference operator[](difference_type __i) { return *(*this + __i); }
+};
+
+inline _Bit_iterator 
+operator+(ptrdiff_t __n, const _Bit_iterator& __x) { return __x + __n; }
+
+
+struct _Bit_const_iterator : public _Bit_iterator_base
+{
+  typedef bool                 reference;
+  typedef bool                 const_reference;
+  typedef const bool*          pointer;
+  typedef _Bit_const_iterator  const_iterator;
+
+  _Bit_const_iterator() : _Bit_iterator_base(0, 0) {}
+  _Bit_const_iterator(unsigned int* __x, unsigned int __y) 
+    : _Bit_iterator_base(__x, __y) {}
+  _Bit_const_iterator(const _Bit_iterator& __x) 
+    : _Bit_iterator_base(__x._M_p, __x._M_offset) {}
+
+  const_reference operator*() const {
+    return _Bit_reference(_M_p, 1U << _M_offset);
+  }
+  const_iterator& operator++() {
+    _M_bump_up();
+    return *this;
+  }
+  const_iterator operator++(int) {
+    const_iterator __tmp = *this;
+    _M_bump_up();
+    return __tmp;
+  }
+  const_iterator& operator--() {
+    _M_bump_down();
+    return *this;
+  }
+  const_iterator operator--(int) {
+    const_iterator __tmp = *this;
+    _M_bump_down();
+    return __tmp;
+  }
+  const_iterator& operator+=(difference_type __i) {
+    _M_incr(__i);
+    return *this;
+  }
+  const_iterator& operator-=(difference_type __i) {
+    *this += -__i;
+    return *this;
+  }
+  const_iterator operator+(difference_type __i) const {
+    const_iterator __tmp = *this;
+    return __tmp += __i;
+  }
+  const_iterator operator-(difference_type __i) const {
+    const_iterator __tmp = *this;
+    return __tmp -= __i;
+  }
+  const_reference operator[](difference_type __i) { 
+    return *(*this + __i); 
+  }
+};
+
+inline _Bit_const_iterator 
+operator+(ptrdiff_t __n, const _Bit_const_iterator& __x) { return __x + __n; }
+
+
+// Bit-vector base class, which encapsulates the difference between
+// old SGI-style allocators and standard-conforming allocators.
+
+// Base class for ordinary allocators.
+template <class _Allocator, bool __is_static>
+class _Bvector_alloc_base {
+public:
+  typedef typename _Alloc_traits<bool, _Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return _M_data_allocator; }
+
+  _Bvector_alloc_base(const allocator_type& __a)
+    : _M_data_allocator(__a), _M_start(), _M_finish(), _M_end_of_storage(0) {}
+
+protected:
+  unsigned int* _M_bit_alloc(size_t __n) 
+    { return _M_data_allocator.allocate((__n + __WORD_BIT - 1)/__WORD_BIT); }
+  void _M_deallocate() {
+    if (_M_start._M_p)
+      _M_data_allocator.deallocate(_M_start._M_p, 
+                                   _M_end_of_storage - _M_start._M_p);
+  }  
+
+  typename _Alloc_traits<unsigned int, _Allocator>::allocator_type 
+          _M_data_allocator;
+  _Bit_iterator _M_start;
+  _Bit_iterator _M_finish;
+  unsigned int* _M_end_of_storage;
+};
+
+// Specialization for instanceless allocators.
+template <class _Allocator>
+class _Bvector_alloc_base<_Allocator, true> {
+public:
+  typedef typename _Alloc_traits<bool, _Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return allocator_type(); }
+
+  _Bvector_alloc_base(const allocator_type&)
+    : _M_start(), _M_finish(), _M_end_of_storage(0) {}
+
+protected:
+  typedef typename _Alloc_traits<unsigned int, _Allocator>::_Alloc_type
+          _Alloc_type;
+          
+  unsigned int* _M_bit_alloc(size_t __n) 
+    { return _Alloc_type::allocate((__n + __WORD_BIT - 1)/__WORD_BIT); }
+  void _M_deallocate() {
+    if (_M_start._M_p)
+      _Alloc_type::deallocate(_M_start._M_p,
+                              _M_end_of_storage - _M_start._M_p);
+  }  
+
+  _Bit_iterator _M_start;
+  _Bit_iterator _M_finish;
+  unsigned int* _M_end_of_storage;
+};  
+
+template <class _Alloc>
+class _Bvector_base
+  : public _Bvector_alloc_base<_Alloc,
+                               _Alloc_traits<bool, _Alloc>::_S_instanceless>
+{
+  typedef _Bvector_alloc_base<_Alloc,
+                              _Alloc_traits<bool, _Alloc>::_S_instanceless>
+          _Base;
+public:
+  typedef typename _Base::allocator_type allocator_type;
+
+  _Bvector_base(const allocator_type& __a) : _Base(__a) {}
+  ~_Bvector_base() { _Base::_M_deallocate(); }
+};
+
+} // namespace std
+
+// Declare a partial specialization of vector<T, Alloc>.
+#include <bits/stl_vector.h>
+namespace std
+{
+
+template <typename _Alloc> 
+  class vector<bool, _Alloc> : public _Bvector_base<_Alloc> 
+  {
+  public:
+    typedef bool value_type;
+    typedef size_t size_type;
+    typedef ptrdiff_t difference_type; 
+    typedef _Bit_reference reference;
+    typedef bool const_reference;
+    typedef _Bit_reference* pointer;
+    typedef const bool* const_pointer;
+  
+    typedef _Bit_iterator                iterator;
+    typedef _Bit_const_iterator          const_iterator;
+  
+    typedef reverse_iterator<const_iterator> const_reverse_iterator;
+    typedef reverse_iterator<iterator> reverse_iterator;
+  
+    typedef typename _Bvector_base<_Alloc>::allocator_type allocator_type;
+    allocator_type get_allocator() const {
+      return _Bvector_base<_Alloc>::get_allocator();
+    }
+  
+  protected:
+    using _Bvector_base<_Alloc>::_M_bit_alloc;
+    using _Bvector_base<_Alloc>::_M_deallocate;
+    using _Bvector_base<_Alloc>::_M_start;
+    using _Bvector_base<_Alloc>::_M_finish;
+    using _Bvector_base<_Alloc>::_M_end_of_storage;
+  
+  protected:
+    void _M_initialize(size_type __n) {
+      unsigned int* __q = _M_bit_alloc(__n);
+      _M_end_of_storage = __q + (__n + __WORD_BIT - 1)/__WORD_BIT;
+      _M_start = iterator(__q, 0);
+      _M_finish = _M_start + difference_type(__n);
+    }
+    void _M_insert_aux(iterator __position, bool __x) {
+      if (_M_finish._M_p != _M_end_of_storage) {
+        copy_backward(__position, _M_finish, _M_finish + 1);
+        *__position = __x;
+        ++_M_finish;
+      }
+      else {
+        size_type __len = size() ? 2 * size() : __WORD_BIT;
+        unsigned int* __q = _M_bit_alloc(__len);
+        iterator __i = copy(begin(), __position, iterator(__q, 0));
+        *__i++ = __x;
+        _M_finish = copy(__position, end(), __i);
+        _M_deallocate();
+        _M_end_of_storage = __q + (__len + __WORD_BIT - 1)/__WORD_BIT;
+        _M_start = iterator(__q, 0);
+      }
+    }
+  
+    template <class _InputIterator>
+    void _M_initialize_range(_InputIterator __first, _InputIterator __last,
+                             input_iterator_tag) {
+      _M_start = iterator();
+      _M_finish = iterator();
+      _M_end_of_storage = 0;
+      for ( ; __first != __last; ++__first) 
+        push_back(*__first);
+    }
+  
+    template <class _ForwardIterator>
+    void _M_initialize_range(_ForwardIterator __first, _ForwardIterator __last,
+                             forward_iterator_tag) {
+      size_type __n = 0;
+      distance(__first, __last, __n);
+      _M_initialize(__n);
+      copy(__first, __last, _M_start);
+    }
+  
+    template <class _InputIterator>
+    void _M_insert_range(iterator __pos,
+                         _InputIterator __first, _InputIterator __last,
+                         input_iterator_tag) {
+      for ( ; __first != __last; ++__first) {
+        __pos = insert(__pos, *__first);
+        ++__pos;
+      }
+    }
+  
+    template <class _ForwardIterator>
+    void _M_insert_range(iterator __position,
+                         _ForwardIterator __first, _ForwardIterator __last,
+                         forward_iterator_tag) {
+      if (__first != __last) {
+        size_type __n = 0;
+        distance(__first, __last, __n);
+        if (capacity() - size() >= __n) {
+          copy_backward(__position, end(), _M_finish + difference_type(__n));
+          copy(__first, __last, __position);
+          _M_finish += difference_type(__n);
+        }
+        else {
+          size_type __len = size() + max(size(), __n);
+          unsigned int* __q = _M_bit_alloc(__len);
+          iterator __i = copy(begin(), __position, iterator(__q, 0));
+          __i = copy(__first, __last, __i);
+          _M_finish = copy(__position, end(), __i);
+          _M_deallocate();
+          _M_end_of_storage = __q + (__len + __WORD_BIT - 1)/__WORD_BIT;
+          _M_start = iterator(__q, 0);
+        }
+      }
+    }      
+  
+  public:
+    iterator begin() { return _M_start; }
+    const_iterator begin() const { return _M_start; }
+    iterator end() { return _M_finish; }
+    const_iterator end() const { return _M_finish; }
+  
+    reverse_iterator rbegin() { return reverse_iterator(end()); }
+    const_reverse_iterator rbegin() const { 
+      return const_reverse_iterator(end()); 
+    }
+    reverse_iterator rend() { return reverse_iterator(begin()); }
+    const_reverse_iterator rend() const { 
+      return const_reverse_iterator(begin()); 
+    }
+  
+    size_type size() const { return size_type(end() - begin()); }
+    size_type max_size() const { return size_type(-1); }
+    size_type capacity() const {
+      return size_type(const_iterator(_M_end_of_storage, 0) - begin());
+    }
+    bool empty() const { return begin() == end(); }
+  
+    reference operator[](size_type __n)
+      { return *(begin() + difference_type(__n)); }
+    const_reference operator[](size_type __n) const
+      { return *(begin() + difference_type(__n)); }
+  
+    void _M_range_check(size_type __n) const {
+      if (__n >= this->size())
+        __throw_range_error("vector<bool>");
+    }
+  
+    reference at(size_type __n)
+      { _M_range_check(__n); return (*this)[__n]; }
+    const_reference at(size_type __n) const
+      { _M_range_check(__n); return (*this)[__n]; }
+  
+    explicit vector(const allocator_type& __a = allocator_type())
+      : _Bvector_base<_Alloc>(__a) {}
+  
+    vector(size_type __n, bool __value,
+              const allocator_type& __a = allocator_type())
+      : _Bvector_base<_Alloc>(__a)
+    {
+      _M_initialize(__n);
+      fill(_M_start._M_p, _M_end_of_storage, __value ? ~0 : 0);
+    }
+  
+    explicit vector(size_type __n)
+      : _Bvector_base<_Alloc>(allocator_type())
+    {
+      _M_initialize(__n);
+      fill(_M_start._M_p, _M_end_of_storage, 0);
+    }
+  
+    vector(const vector& __x) : _Bvector_base<_Alloc>(__x.get_allocator()) {
+      _M_initialize(__x.size());
+      copy(__x.begin(), __x.end(), _M_start);
+    }
+  
+    // Check whether it's an integral type.  If so, it's not an iterator.
+  
+    template <class _Integer>
+    void _M_initialize_dispatch(_Integer __n, _Integer __x, __true_type) {
+      _M_initialize(__n);
+      fill(_M_start._M_p, _M_end_of_storage, __x ? ~0 : 0);
+    }
+  
+    template <class _InputIterator>
+    void _M_initialize_dispatch(_InputIterator __first, _InputIterator __last,
+                                __false_type) {
+      _M_initialize_range(__first, __last, __iterator_category(__first));
+    }
+  
+    template <class _InputIterator>
+    vector(_InputIterator __first, _InputIterator __last,
+             const allocator_type& __a = allocator_type())
+      : _Bvector_base<_Alloc>(__a)
+    {
+      typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+      _M_initialize_dispatch(__first, __last, _Integral());
+    }
+      
+    ~vector() { }
+  
+    vector& operator=(const vector& __x) {
+      if (&__x == this) return *this;
+      if (__x.size() > capacity()) {
+        _M_deallocate();
+        _M_initialize(__x.size());
+      }
+      copy(__x.begin(), __x.end(), begin());
+      _M_finish = begin() + difference_type(__x.size());
+      return *this;
+    }
+  
+    // assign(), a generalized assignment member function.  Two
+    // versions: one that takes a count, and one that takes a range.
+    // The range version is a member template, so we dispatch on whether
+    // or not the type is an integer.
+  
+    void _M_fill_assign(size_t __n, bool __x) {
+      if (__n > size()) {
+        fill(_M_start._M_p, _M_end_of_storage, __x ? ~0 : 0);
+        insert(end(), __n - size(), __x);
+      }
+      else {
+        erase(begin() + __n, end());
+        fill(_M_start._M_p, _M_end_of_storage, __x ? ~0 : 0);
+      }
+    }
+  
+    void assign(size_t __n, bool __x) { _M_fill_assign(__n, __x); }
+  
+    template <class _InputIterator>
+    void assign(_InputIterator __first, _InputIterator __last) {
+      typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+      _M_assign_dispatch(__first, __last, _Integral());
+    }
+  
+    template <class _Integer>
+    void _M_assign_dispatch(_Integer __n, _Integer __val, __true_type)
+      { _M_fill_assign((size_t) __n, (bool) __val); }
+  
+    template <class _InputIter>
+    void _M_assign_dispatch(_InputIter __first, _InputIter __last, __false_type)
+      { _M_assign_aux(__first, __last, __iterator_category(__first)); }
+  
+    template <class _InputIterator>
+    void _M_assign_aux(_InputIterator __first, _InputIterator __last,
+                       input_iterator_tag) {
+      iterator __cur = begin();
+      for ( ; __first != __last && __cur != end(); ++__cur, ++__first)
+        *__cur = *__first;
+      if (__first == __last)
+        erase(__cur, end());
+      else
+        insert(end(), __first, __last);
+    }
+  
+    template <class _ForwardIterator>
+    void _M_assign_aux(_ForwardIterator __first, _ForwardIterator __last,
+                       forward_iterator_tag) {
+      size_type __len = 0;
+      distance(__first, __last, __len);
+      if (__len < size())
+        erase(copy(__first, __last, begin()), end());
+      else {
+        _ForwardIterator __mid = __first;
+        advance(__mid, size());
+        copy(__first, __mid, begin());
+        insert(end(), __mid, __last);
+      }
+    }    
+  
+    void reserve(size_type __n) {
+      if (capacity() < __n) {
+        unsigned int* __q = _M_bit_alloc(__n);
+        _M_finish = copy(begin(), end(), iterator(__q, 0));
+        _M_deallocate();
+        _M_start = iterator(__q, 0);
+        _M_end_of_storage = __q + (__n + __WORD_BIT - 1)/__WORD_BIT;
+      }
+    }
+  
+    reference front() { return *begin(); }
+    const_reference front() const { return *begin(); }
+    reference back() { return *(end() - 1); }
+    const_reference back() const { return *(end() - 1); }
+    void push_back(bool __x) {
+      if (_M_finish._M_p != _M_end_of_storage)
+        *_M_finish++ = __x;
+      else
+        _M_insert_aux(end(), __x);
+    }
+    void swap(vector<bool, _Alloc>& __x) {
+      std::swap(_M_start, __x._M_start);
+      std::swap(_M_finish, __x._M_finish);
+      std::swap(_M_end_of_storage, __x._M_end_of_storage);
+    }
+    iterator insert(iterator __position, bool __x = bool()) {
+      difference_type __n = __position - begin();
+      if (_M_finish._M_p != _M_end_of_storage && __position == end())
+        *_M_finish++ = __x;
+      else
+        _M_insert_aux(__position, __x);
+      return begin() + __n;
+    }
+  
+    // Check whether it's an integral type.  If so, it's not an iterator.
+  
+    template <class _Integer>
+    void _M_insert_dispatch(iterator __pos, _Integer __n, _Integer __x,
+                            __true_type) {
+      _M_fill_insert(__pos, __n, __x);
+    }
+  
+    template <class _InputIterator>
+    void _M_insert_dispatch(iterator __pos,
+                            _InputIterator __first, _InputIterator __last,
+                            __false_type) {
+      _M_insert_range(__pos, __first, __last, __iterator_category(__first));
+    }
+  
+    template <class _InputIterator>
+    void insert(iterator __position,
+                _InputIterator __first, _InputIterator __last) {
+      typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+      _M_insert_dispatch(__position, __first, __last, _Integral());
+    }
+  
+    void _M_fill_insert(iterator __position, size_type __n, bool __x) {
+      if (__n == 0) return;
+      if (capacity() - size() >= __n) {
+        copy_backward(__position, end(), _M_finish + difference_type(__n));
+        fill(__position, __position + difference_type(__n), __x);
+        _M_finish += difference_type(__n);
+      }
+      else {
+        size_type __len = size() + max(size(), __n);
+        unsigned int* __q = _M_bit_alloc(__len);
+        iterator __i = copy(begin(), __position, iterator(__q, 0));
+        fill_n(__i, __n, __x);
+        _M_finish = copy(__position, end(), __i + difference_type(__n));
+        _M_deallocate();
+        _M_end_of_storage = __q + (__len + __WORD_BIT - 1)/__WORD_BIT;
+        _M_start = iterator(__q, 0);
+      }
+    }
+  
+    void insert(iterator __position, size_type __n, bool __x) {
+      _M_fill_insert(__position, __n, __x);
+    }
+  
+    void pop_back() { --_M_finish; }
+    iterator erase(iterator __position) {
+      if (__position + 1 != end())
+        copy(__position + 1, end(), __position);
+        --_M_finish;
+      return __position;
+    }
+    iterator erase(iterator __first, iterator __last) {
+      _M_finish = copy(__last, end(), __first);
+      return __first;
+    }
+    void resize(size_type __new_size, bool __x = bool()) {
+      if (__new_size < size()) 
+        erase(begin() + difference_type(__new_size), end());
+      else
+        insert(end(), __new_size - size(), __x);
+    }
+    void flip() {
+      for (unsigned int* __p = _M_start._M_p; __p != _M_end_of_storage; ++__p)
+        *__p = ~*__p;
+    }
+  
+    void clear() { erase(begin(), end()); }
+  };
+
+// This typedef is non-standard.  It is provided for backward compatibility.
+typedef vector<bool, alloc> bit_vector;
+
+} // namespace std 
+
+#endif /* __SGI_STL_INTERNAL_BVECTOR_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_config.h b/contrib/media/updf/include/bits/stl_config.h
new file mode 100644
index 0000000000..afeddad71b
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_config.h
@@ -0,0 +1,573 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ * Copyright (c) 1997
+ * Silicon Graphics
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+#ifndef __STL_CONFIG_H
+# define __STL_CONFIG_H
+
+// Flags:
+// * __STL_NO_BOOL: defined if the compiler doesn't have bool as a builtin
+//   type.
+// * __STL_HAS_WCHAR_T: defined if the compier has wchar_t as a builtin type.
+// * __STL_NO_DRAND48: defined if the compiler doesn't have the drand48 
+//   function.
+// * __STL_STATIC_TEMPLATE_MEMBER_BUG: defined if the compiler can't handle
+//   static members of template classes.
+// * __STL_STATIC_CONST_INIT_BUG: defined if the compiler can't handle a
+//   constant-initializer in the declaration of a static const data member
+//   of integer type.  (See section 9.4.2, paragraph 4, of the C++ standard.)
+// * __STL_CLASS_PARTIAL_SPECIALIZATION: defined if the compiler supports
+//   partial specialization of template classes.
+// * __STL_PARTIAL_SPECIALIZATION_SYNTAX: defined if the compiler 
+//   supports partial specialization syntax for full specialization of
+//   class templates.  (Even if it doesn't actually support partial 
+//   specialization itself.)
+// * __STL_FUNCTION_TMPL_PARTIAL_ORDER: defined if the compiler supports
+//   partial ordering of function templates.  (a.k.a partial specialization
+//   of function templates.)
+// * __STL_MEMBER_TEMPLATES: defined if the compiler supports template
+//   member functions of classes.
+// * __STL_MEMBER_TEMPLATE_CLASSES: defined if the compiler supports 
+//   nested classes that are member templates of other classes.
+// * __STL_TEMPLATE_FRIENDS: defined if the compiler supports templatized
+//   friend declarations.
+// * __STL_EXPLICIT_FUNCTION_TMPL_ARGS: defined if the compiler 
+//   supports calling a function template by providing its template
+//   arguments explicitly.
+// * __STL_LIMITED_DEFAULT_TEMPLATES: defined if the compiler is unable
+//   to handle default template parameters that depend on previous template
+//   parameters.
+// * __STL_NON_TYPE_TMPL_PARAM_BUG: defined if the compiler has trouble with
+//   function template argument deduction for non-type template parameters.
+// * __SGI_STL_NO_ARROW_OPERATOR: defined if the compiler is unable
+//   to support the -> operator for iterators.
+// * __STL_DEFAULT_CONSTRUCTOR_BUG: defined if T() does not work properly
+//   when T is a builtin type.
+// * __STL_USE_EXCEPTIONS: defined if the compiler (in the current compilation
+//   mode) supports exceptions.
+// * __STL_USE_NAMESPACES: defined if the compiler has the necessary
+//   support for namespaces.
+// * __STL_NO_EXCEPTION_HEADER: defined if the compiler does not have a
+//   standard-conforming header <exception>.
+// * __STL_NO_BAD_ALLOC: defined if the compiler does not have a <new>
+//   header, or if <new> does not contain a bad_alloc class.  If a bad_alloc
+//   class exists, it is assumed to be in namespace std.
+// * __STL_SGI_THREADS: defined if this is being compiled for an SGI IRIX
+//   system in multithreaded mode, using native SGI threads instead of 
+//   pthreads.
+// * __STL_WIN32THREADS: defined if this is being compiled on a WIN32
+//   compiler in multithreaded mode.
+// * __STL_PTHREADS: defined if we should use portable pthreads
+//   synchronization.
+// * __STL_UITHREADS: defined if we should use UI / solaris / UnixWare threads
+//   synchronization.  UIthreads are similar to pthreads, but are based 
+//   on an earlier version of the Posix threads standard.
+// * __STL_LONG_LONG if the compiler has long long and unsigned long long
+//   types.  (They're not in the C++ standard, but they are included
+//   in the C99 standard.)
+// * __STL_THREADS is defined if thread safety is needed.
+// * __STL_VOLATILE is defined to be "volatile" if threads are being
+//   used, and the empty string otherwise.
+// * __STL_USE_CONCEPT_CHECKS enables some extra compile-time error
+//   checking to make sure that user-defined template arguments satisfy
+//   all of the appropriate requirements.  This may result in more
+//   comprehensible error messages.  It incurs no runtime overhead.  This 
+//   feature requires member templates and partial specialization.
+// * __STL_NO_USING_CLAUSE_IN_CLASS: The compiler does not handle "using"
+//   clauses inside of class definitions.
+// * __STL_NO_FRIEND_TEMPLATE_CLASS: The compiler does not handle friend
+//   declaractions where the friend is a template class.
+// * __STL_NO_FUNCTION_PTR_IN_CLASS_TEMPLATE: The compiler does not
+//   support the use of a function pointer type as the argument
+//   for a template.
+// * __STL_MEMBER_TEMPLATE_KEYWORD: standard C++ requires the template
+//   keyword in a few new places (14.2.4).  This flag is set for
+//   compilers that support (and require) this usage.
+
+
+// User-settable macros that control compilation:
+// * __STL_USE_SGI_ALLOCATORS: if defined, then the STL will use older
+//   SGI-style allocators, instead of standard-conforming allocators,
+//   even if the compiler supports all of the language features needed
+//   for standard-conforming allocators.
+// * __STL_NO_NAMESPACES: if defined, don't put the library in namespace
+//   std, even if the compiler supports namespaces.
+// * __STL_NO_RELOPS_NAMESPACE: if defined, don't put the relational
+//   operator templates (>, <=. >=, !=) in namespace std::rel_ops, even
+//   if the compiler supports namespaces and partial ordering of
+//   function templates.
+// * __STL_ASSERTIONS: if defined, then enable runtime checking through the
+//   __stl_assert macro.
+// * _PTHREADS: if defined, use Posix threads for multithreading support.
+// * _UITHREADS:if defined, use SCO/Solaris/UI threads for multithreading 
+//   support
+// * _NOTHREADS: if defined, don't use any multithreading support.  
+// * _STL_NO_CONCEPT_CHECKS: if defined, disables the error checking that
+//   we get from __STL_USE_CONCEPT_CHECKS.
+// * __STL_USE_NEW_IOSTREAMS: if defined, then the STL will use new,
+//   standard-conforming iostreams (e.g. the <iosfwd> header).  If not
+//   defined, the STL will use old cfront-style iostreams (e.g. the
+//   <iostream.h> header).
+
+// Other macros defined by this file:
+
+// * bool, true, and false, if __STL_NO_BOOL is defined.
+// * typename, as a null macro if it's not already a keyword.
+// * explicit, as a null macro if it's not already a keyword.
+// * namespace-related macros (__STD, __STL_BEGIN_NAMESPACE, etc.)
+// * exception-related macros (__STL_TRY, __STL_UNWIND, etc.)
+// * __stl_assert, either as a test or as a null macro, depending on
+//   whether or not __STL_ASSERTIONS is defined.
+
+# if defined(_PTHREADS) && !defined(_NOTHREADS)
+#     define __STL_PTHREADS
+# endif
+
+# if defined(_UITHREADS) && !defined(_PTHREADS) && !defined(_NOTHREADS)
+#     define __STL_UITHREADS
+# endif
+
+# if defined(__sgi) && !defined(__GNUC__)
+#   include <standards.h>
+#   if !defined(_BOOL)
+#     define __STL_NO_BOOL
+#   endif
+#   if defined(_MIPS_SIM) && _MIPS_SIM == _ABIO32
+#     define __STL_STATIC_CONST_INIT_BUG
+#   endif
+#   if defined(_WCHAR_T_IS_KEYWORD)
+#     define __STL_HAS_WCHAR_T 
+#   endif
+#   if !defined(_TYPENAME_IS_KEYWORD)
+#     define __STL_NEED_TYPENAME
+#   endif
+#   ifdef _PARTIAL_SPECIALIZATION_OF_CLASS_TEMPLATES
+#     define __STL_CLASS_PARTIAL_SPECIALIZATION
+#   endif
+#   if (_COMPILER_VERSION >= 730) && defined(_MIPS_SIM) && _MIPS_SIM != _ABIO32
+#     define __STL_FUNCTION_TMPL_PARTIAL_ORDER
+#   endif
+#   ifdef _MEMBER_TEMPLATES
+#     define __STL_MEMBER_TEMPLATES
+#     define __STL_TEMPLATE_FRIENDS
+#     define __STL_MEMBER_TEMPLATE_CLASSES
+#   endif
+#   if defined(_MEMBER_TEMPLATE_KEYWORD)
+#     define __STL_MEMBER_TEMPLATE_KEYWORD
+#   endif
+#   if defined(_STANDARD_C_PLUS_PLUS)
+#     define __STL_EXPLICIT_FUNCTION_TMPL_ARGS
+#   endif
+#   if (_COMPILER_VERSION >= 730) && defined(_MIPS_SIM) && _MIPS_SIM != _ABIO32
+#     define __STL_MEMBER_TEMPLATE_KEYWORD
+#   endif
+#   if COMPILER_VERSION < 720 || (defined(_MIPS_SIM) && _MIPS_SIM == _ABIO32)
+#     define __STL_DEFAULT_CONSTRUCTOR_BUG
+#   endif
+#   if !defined(_EXPLICIT_IS_KEYWORD)
+#     define __STL_NEED_EXPLICIT
+#   endif
+#   ifdef __EXCEPTIONS
+#     define __STL_USE_EXCEPTIONS
+#   endif
+#   if (_COMPILER_VERSION >= 721) && defined(_NAMESPACES)
+#     define __STL_HAS_NAMESPACES
+#   endif 
+#   if (_COMPILER_VERSION < 721) || \
+    !defined(__STL_HAS_NAMESPACES) || defined(__STL_NO_NAMESPACES)
+#     define __STL_NO_EXCEPTION_HEADER
+#   endif
+#   if _COMPILER_VERSION < 730 || !defined(_STANDARD_C_PLUS_PLUS) || \
+      !defined(_NAMESPACES)
+#     define __STL_NO_BAD_ALLOC
+#   endif
+#   if !defined(_NOTHREADS) && !defined(__STL_PTHREADS)
+#     define __STL_SGI_THREADS
+#   endif
+#   if defined(_LONGLONG) && defined(_SGIAPI) && _SGIAPI
+#     define __STL_LONG_LONG
+#   endif
+#   if _COMPILER_VERSION >= 730 && defined(_STANDARD_C_PLUS_PLUS)
+#     define __STL_USE_NEW_IOSTREAMS
+#   endif
+#   if _COMPILER_VERSION >= 730 && defined(_STANDARD_C_PLUS_PLUS)
+#     define __STL_CAN_THROW_RANGE_ERRORS
+#   endif
+#   if _COMPILER_VERSION >= 730 && defined(_STANDARD_C_PLUS_PLUS)
+#     define __SGI_STL_USE_AUTO_PTR_CONVERSIONS
+#   endif
+# endif
+
+
+/*
+ * Jochen Schlick '1999  - added new #defines (__STL)_UITHREADS (for 
+ *                         providing SCO / Solaris / UI thread support)
+ *                       - added the necessary defines for the SCO UDK 7 
+ *                         compiler (and its template friend behavior)
+ *                       - all UDK7 specific STL changes are based on the 
+ *                         macro __USLC__ being defined
+ */
+// SCO UDK 7 compiler (UnixWare 7x, OSR 5, UnixWare 2x)
+# if defined(__USLC__)
+#     define __STL_HAS_WCHAR_T 
+#     define __STL_CLASS_PARTIAL_SPECIALIZATION
+#     define __STL_PARTIAL_SPECIALIZATION_SYNTAX
+#     define __STL_FUNCTION_TMPL_PARTIAL_ORDER
+#     define __STL_MEMBER_TEMPLATES
+#     define __STL_MEMBER_TEMPLATE_CLASSES
+#     define __STL_USE_EXCEPTIONS
+#     define __STL_HAS_NAMESPACES
+#     define __STL_USE_NAMESPACES
+#     define __STL_LONG_LONG
+#     if defined(_REENTRANT)
+#           define _UITHREADS     /* if      UnixWare < 7.0.1 */
+#           define __STL_UITHREADS
+//   use the following defines instead of the UI threads defines when
+//   you want to use POSIX threads
+//#         define _PTHREADS      /* only if UnixWare >=7.0.1 */
+//#         define __STL_PTHREADS
+#     endif
+# endif
+
+
+
+# ifdef __GNUC__
+#   define __STL_HAS_WCHAR_T
+#   define __STL_MEMBER_TEMPLATES
+#   define __STL_MEMBER_TEMPLATE_CLASSES
+#   define __STL_TEMPLATE_FRIENDS
+#   define __STL_CLASS_PARTIAL_SPECIALIZATION 
+#   define __STL_PARTIAL_SPECIALIZATION_SYNTAX 
+#   define __STL_FUNCTION_TMPL_PARTIAL_ORDER
+#   define __STL_EXPLICIT_FUNCTION_TMPL_ARGS
+#   define __SGI_STL_USE_AUTO_PTR_CONVERSIONS
+#   define __STL_HAS_NAMESPACES
+#   define __STL_USE_NAMESPACES
+#   ifdef __EXCEPTIONS
+#     define __STL_USE_EXCEPTIONS
+#   endif
+#   define __STL_THROW_RANGE_ERRORS 
+#   define __STL_CAN_THROW_RANGE_ERRORS 
+#   define __STL_USE_STD_ALLOCATORS 
+#   define __USE_MALLOC // As the "underlying allocator"
+//#     define __STL_USE_NEW_IOSTREAMS //990209 bkoz--use standard .h includes.
+#   ifdef _REENTRANT
+#     define __STL_THREADS
+#   endif
+#   ifdef _PTHREADS
+#     define __STL_PTHREADS
+#   endif
+#   ifndef __STRICT_ANSI__
+#     define __STL_LONG_LONG
+#   endif
+#   if (__GNUC__ < 2) || (__GNUC__ == 2 && __GNUC_MINOR__ < 95)
+#     define __STL_NO_FUNCTION_PTR_IN_CLASS_TEMPLATE
+#   endif
+# endif
+
+# if defined(__SUNPRO_CC) 
+#   define __STL_NO_BOOL
+#   define __STL_NEED_TYPENAME
+#   define __STL_NEED_EXPLICIT
+#   define __STL_USE_EXCEPTIONS
+#   ifdef _REENTRANT
+#     define __STL_PTHREADS
+#   endif
+#   define __SGI_STL_NO_ARROW_OPERATOR
+#   define __STL_PARTIAL_SPECIALIZATION_SYNTAX
+#   define __STL_NO_EXCEPTION_HEADER
+#   define __STL_NO_BAD_ALLOC
+# endif
+
+# if defined(__COMO__)
+#   define __STL_MEMBER_TEMPLATES
+#   define __STL_MEMBER_TEMPLATE_CLASSES
+#   define __STL_TEMPLATE_FRIENDS
+#   define __STL_CLASS_PARTIAL_SPECIALIZATION
+#   define __STL_USE_EXCEPTIONS
+#   define __STL_HAS_NAMESPACES
+# endif
+
+// Intel compiler, which uses the EDG front end.
+# if defined(__ICL)
+#   define __STL_LONG_LONG 
+#   define __STL_MEMBER_TEMPLATES
+#   define __STL_MEMBER_TEMPLATE_CLASSES
+#   define __STL_TEMPLATE_FRIENDS
+#   define __STL_FUNCTION_TMPL_PARTIAL_ORDER
+#   define __STL_CLASS_PARTIAL_SPECIALIZATION
+#   define __STL_NO_DRAND48
+#   define __STL_HAS_NAMESPACES
+#   define __STL_USE_EXCEPTIONS
+#   define __STL_MEMBER_TEMPLATE_KEYWORD
+#   ifdef _CPPUNWIND
+#     define __STL_USE_EXCEPTIONS
+#   endif
+#   ifdef _MT
+#     define __STL_WIN32THREADS
+#   endif
+# endif
+
+// Mingw32, GCC compiler using the Microsoft C runtime
+# if defined(__MINGW32__)
+#   define __STL_NO_DRAND48
+#   ifdef _MT
+#     define __STL_WIN32THREADS
+#   endif
+# endif
+
+// Cygwin32, GCC compiler on MS Windows
+# if defined(__CYGWIN__)
+#   define __STL_NO_DRAND48
+# endif
+
+
+
+// Microsoft compiler.
+# if defined(_MSC_VER) && !defined(__ICL) && !defined(__MWERKS__)
+#   define __STL_NO_DRAND48
+#   define __STL_STATIC_CONST_INIT_BUG
+#   define __STL_NEED_TYPENAME
+#   define __STL_NO_USING_CLAUSE_IN_CLASS
+#   define __STL_NO_FRIEND_TEMPLATE_CLASS
+#   if _MSC_VER < 1100  /* 1000 is version 4.0, 1100 is 5.0, 1200 is 6.0. */
+#     define __STL_NEED_EXPLICIT
+#     define __STL_NO_BOOL
+#     define __STL_NO_BAD_ALLOC
+#   endif
+#   if _MSC_VER > 1000
+#     include <yvals.h>
+#     define __STL_DONT_USE_BOOL_TYPEDEF
+#   endif
+#   define __STL_NON_TYPE_TMPL_PARAM_BUG
+#   define __SGI_STL_NO_ARROW_OPERATOR
+#   define __STL_DEFAULT_CONSTRUCTOR_BUG
+#   ifdef _CPPUNWIND
+#     define __STL_USE_EXCEPTIONS
+#   endif
+#   ifdef _MT
+#     define __STL_WIN32THREADS
+#   endif
+#   if _MSC_VER >= 1200
+#     define __STL_PARTIAL_SPECIALIZATION_SYNTAX
+#     define __STL_HAS_NAMESPACES
+#     define __STL_CAN_THROW_RANGE_ERRORS
+#     define NOMINMAX
+#     undef min
+#     undef max
+// disable warning 'initializers put in unrecognized initialization area'
+#     pragma warning ( disable : 4075 )
+// disable warning 'empty controlled statement found'
+#     pragma warning ( disable : 4390 )
+// disable warning 'debug symbol greater than 255 chars'
+#     pragma warning ( disable : 4786 )
+#   endif
+#   if _MSC_VER < 1100
+#     define __STL_NO_EXCEPTION_HEADER
+#     define __STL_NO_BAD_ALLOC
+#   endif
+    // Because of a Microsoft front end bug, we must not provide a
+    // namespace qualifier when declaring a friend function.
+#   define __STD_QUALIFIER
+# endif
+
+# if defined(__BORLANDC__)
+#     define __STL_NO_BAD_ALLOC
+#     define __STL_NO_DRAND48
+#     define __STL_DEFAULT_CONSTRUCTOR_BUG
+#   if __BORLANDC__ >= 0x540 /* C++ Builder 4.0 */
+#     define __STL_CLASS_PARTIAL_SPECIALIZATION
+#     define __STL_FUNCTION_TMPL_PARTIAL_ORDER
+#     define __STL_EXPLICIT_FUNCTION_TMPL_ARGS
+#     define __STL_MEMBER_TEMPLATES
+#     define __STL_TEMPLATE_FRIENDS
+#   else
+#     define __STL_NEED_TYPENAME
+#     define __STL_LIMITED_DEFAULT_TEMPLATES
+#     define __SGI_STL_NO_ARROW_OPERATOR
+#     define __STL_NON_TYPE_TMPL_PARAM_BUG
+#   endif
+#   ifdef _CPPUNWIND
+#     define __STL_USE_EXCEPTIONS
+#   endif
+#   ifdef __MT__
+#     define __STL_WIN32THREADS
+#   endif
+# endif
+
+# if defined(__STL_NO_BOOL) && !defined(__STL_DONT_USE_BOOL_TYPEDEF)
+    typedef int bool;
+#   define true 1
+#   define false 0
+# endif
+
+# ifdef __STL_NEED_TYPENAME
+#   define typename
+# endif
+
+# ifdef __STL_LIMITED_DEFAULT_TEMPLATES
+#   define __STL_DEPENDENT_DEFAULT_TMPL(_Tp)
+# else
+#   define __STL_DEPENDENT_DEFAULT_TMPL(_Tp) = _Tp
+# endif
+
+# ifdef __STL_MEMBER_TEMPLATE_KEYWORD
+#   define __STL_TEMPLATE template
+# else
+#   define __STL_TEMPLATE
+# endif
+
+# ifdef __STL_NEED_EXPLICIT
+#   define explicit
+# endif
+
+# ifdef __STL_EXPLICIT_FUNCTION_TMPL_ARGS
+#   define __STL_NULL_TMPL_ARGS <>
+# else
+#   define __STL_NULL_TMPL_ARGS
+# endif
+
+# if defined(__STL_CLASS_PARTIAL_SPECIALIZATION) \
+     || defined (__STL_PARTIAL_SPECIALIZATION_SYNTAX)
+#   define __STL_TEMPLATE_NULL template<>
+# else
+#   define __STL_TEMPLATE_NULL
+# endif
+
+// Use standard-conforming allocators if we have the necessary language
+// features.  __STL_USE_SGI_ALLOCATORS is a hook so that users can 
+// disable new-style allocators, and continue to use the same kind of
+// allocators as before, without having to edit library headers.
+# if defined(__STL_CLASS_PARTIAL_SPECIALIZATION) && \
+     defined(__STL_MEMBER_TEMPLATES) && \
+     defined(__STL_MEMBER_TEMPLATE_CLASSES) && \
+    !defined(__STL_NO_BOOL) && \
+    !defined(__STL_NON_TYPE_TMPL_PARAM_BUG) && \
+    !defined(__STL_LIMITED_DEFAULT_TEMPLATES) && \
+    !defined(__STL_USE_SGI_ALLOCATORS) 
+#   define __STL_USE_STD_ALLOCATORS
+# endif
+
+# ifndef __STL_DEFAULT_ALLOCATOR
+#   ifdef __STL_USE_STD_ALLOCATORS
+#     define __STL_DEFAULT_ALLOCATOR(T) allocator< T >
+#   else
+#     define __STL_DEFAULT_ALLOCATOR(T) alloc
+#   endif
+# endif
+
+// __STL_NO_NAMESPACES is a hook so that users can disable namespaces
+// without having to edit library headers.  __STL_NO_RELOPS_NAMESPACE is
+// a hook so that users can disable the std::rel_ops namespace, keeping 
+// the relational operator template in namespace std, without having to 
+// edit library headers.
+# if defined(__STL_HAS_NAMESPACES) && !defined(__STL_NO_NAMESPACES)
+#   define __STL_USE_NAMESPACES
+#   define __STD std
+#   define __STL_BEGIN_NAMESPACE namespace std {
+#   define __STL_END_NAMESPACE }
+#   if defined(__STL_FUNCTION_TMPL_PARTIAL_ORDER) && \
+       !defined(__STL_NO_RELOPS_NAMESPACE)
+#     define __STL_USE_NAMESPACE_FOR_RELOPS
+#     define __STL_BEGIN_RELOPS_NAMESPACE namespace std { namespace rel_ops {
+#     define __STL_END_RELOPS_NAMESPACE } }
+#     define __STD_RELOPS std::rel_ops
+#   else /* Use std::rel_ops namespace */
+#     define __STL_USE_NAMESPACE_FOR_RELOPS
+#     define __STL_BEGIN_RELOPS_NAMESPACE namespace std {
+#     define __STL_END_RELOPS_NAMESPACE }
+#     define __STD_RELOPS std
+#   endif /* Use std::rel_ops namespace */
+# else
+#   define __STD 
+#   define __STL_BEGIN_NAMESPACE 
+#   define __STL_END_NAMESPACE 
+#   undef  __STL_USE_NAMESPACE_FOR_RELOPS
+#   define __STL_BEGIN_RELOPS_NAMESPACE 
+#   define __STL_END_RELOPS_NAMESPACE 
+#   define __STD_RELOPS 
+#   undef  __STL_USE_NAMESPACES
+# endif
+
+// Some versions of the EDG front end sometimes require an explicit
+// namespace spec where they shouldn't.  This macro facilitates that.
+// If the bug becomes irrelevant, then all uses of __STD_QUALIFIER
+// should be removed.  The 7.3 beta SGI compiler has this bug, but the
+// MR version is not expected to have it.
+
+# if defined(__STL_USE_NAMESPACES) && !defined(__STD_QUALIFIER)
+#   define __STD_QUALIFIER std::
+# else
+#   define __STD_QUALIFIER
+# endif
+
+# ifdef __STL_USE_EXCEPTIONS
+#   define __STL_TRY try
+#   define __STL_CATCH_ALL catch(...)
+#   define __STL_THROW(x) throw x
+#   define __STL_RETHROW throw
+#   define __STL_NOTHROW throw()
+#   define __STL_UNWIND(action) catch(...) { action; throw; }
+# else
+#   define __STL_TRY 
+#   define __STL_CATCH_ALL if (false)
+#   define __STL_THROW(x) 
+#   define __STL_RETHROW 
+#   define __STL_NOTHROW 
+#   define __STL_UNWIND(action) 
+# endif
+
+#ifdef __STL_ASSERTIONS
+# include <stdio.h>
+# define __stl_assert(expr) \
+    if (!(expr)) { fprintf(stderr, "%s:%d STL assertion failure: %s\n", \
+			  __FILE__, __LINE__, # expr); abort(); }
+#else
+# define __stl_assert(expr)
+#endif
+
+#if defined(__STL_WIN32THREADS) || defined(__STL_SGI_THREADS) \
+    || defined(__STL_PTHREADS)  || defined(__STL_UITHREADS)
+#   define __STL_THREADS
+#   define __STL_VOLATILE volatile
+#else
+#   define __STL_VOLATILE
+#endif
+
+// Because concept-checks do not presently work correctly, they 
+// are disabled.
+#if 0
+#if defined(__STL_CLASS_PARTIAL_SPECIALIZATION) \
+    && defined(__STL_MEMBER_TEMPLATES) \
+    && !defined(_STL_NO_CONCEPT_CHECKS)
+#  define __STL_USE_CONCEPT_CHECKS
+#endif
+#endif
+
+#endif /* __STL_CONFIG_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_construct.h b/contrib/media/updf/include/bits/stl_construct.h
new file mode 100644
index 0000000000..3a38c343d4
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_construct.h
@@ -0,0 +1,123 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef _CPP_BITS_STL_CONSTRUCT_H
+#define _CPP_BITS_STL_CONSTRUCT_H 1
+
+#include <new>
+
+namespace std
+{
+
+// construct and destroy.  These functions are not part of the C++ standard,
+// and are provided for backward compatibility with the HP STL. We also
+// provide internal names _Construct and _Destroy that can be used within
+// the library, so that standard-conforming pieces don't have to rely on
+// non-standard extensions.
+
+// Internal names
+
+template <class _T1, class _T2>
+inline void _Construct(_T1* __p, const _T2& __value) {
+new ((void*) __p) _T1(__value);
+}
+  
+template <class _T1>
+inline void _Construct(_T1* __p) {
+  new ((void*) __p) _T1();
+}
+
+template <class _Tp>
+inline void _Destroy(_Tp* __pointer) {
+  __pointer->~_Tp();
+}
+  
+template <class _ForwardIterator>
+void
+__destroy_aux(_ForwardIterator __first, _ForwardIterator __last, __false_type)
+{
+  for ( ; __first != __last; ++__first)
+    destroy(&*__first);
+}
+
+template <class _ForwardIterator> 
+inline void __destroy_aux(_ForwardIterator, _ForwardIterator, __true_type) {}
+
+template <class _ForwardIterator, class _Tp>
+inline void 
+__destroy(_ForwardIterator __first, _ForwardIterator __last, _Tp*)
+{
+  typedef typename __type_traits<_Tp>::has_trivial_destructor
+          _Trivial_destructor;
+  __destroy_aux(__first, __last, _Trivial_destructor());
+}
+
+template <class _ForwardIterator>
+inline void _Destroy(_ForwardIterator __first, _ForwardIterator __last) {
+  __destroy(__first, __last, __value_type(__first));
+}
+
+inline void _Destroy(char*, char*) {}
+inline void _Destroy(int*, int*) {}
+inline void _Destroy(long*, long*) {}
+inline void _Destroy(float*, float*) {}
+inline void _Destroy(double*, double*) {}
+inline void _Destroy(wchar_t*, wchar_t*) {}
+
+// --------------------------------------------------
+// Old names from the HP STL.
+
+template <class _T1, class _T2>
+inline void construct(_T1* __p, const _T2& __value) {
+  _Construct(__p, __value);
+}
+
+template <class _T1>
+inline void construct(_T1* __p) {
+  _Construct(__p);
+}
+
+template <class _Tp>
+inline void destroy(_Tp* __pointer) {
+  _Destroy(__pointer);
+}
+
+template <class _ForwardIterator>
+inline void destroy(_ForwardIterator __first, _ForwardIterator __last) {
+  _Destroy(__first, __last);
+}
+
+} // namespace std
+
+#endif /* _CPP_BITS_STL_CONSTRUCT_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_deque.h b/contrib/media/updf/include/bits/stl_deque.h
new file mode 100644
index 0000000000..25fd6682a2
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_deque.h
@@ -0,0 +1,1322 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#include <bits/concept_check.h>
+#include <bits/stl_iterator_base_types.h>
+#include <bits/stl_iterator_base_funcs.h>
+
+#ifndef __SGI_STL_INTERNAL_DEQUE_H
+#define __SGI_STL_INTERNAL_DEQUE_H
+
+/* Class invariants:
+ *  For any nonsingular iterator i:
+ *    i.node is the address of an element in the map array.  The
+ *      contents of i.node is a pointer to the beginning of a node.
+ *    i.first == *(i.node) 
+ *    i.last  == i.first + node_size
+ *    i.cur is a pointer in the range [i.first, i.last).  NOTE:
+ *      the implication of this is that i.cur is always a dereferenceable
+ *      pointer, even if i is a past-the-end iterator.
+ *  Start and Finish are always nonsingular iterators.  NOTE: this means
+ *    that an empty deque must have one node, and that a deque
+ *    with N elements, where N is the buffer size, must have two nodes.
+ *  For every node other than start.node and finish.node, every element
+ *    in the node is an initialized object.  If start.node == finish.node,
+ *    then [start.cur, finish.cur) are initialized objects, and
+ *    the elements outside that range are uninitialized storage.  Otherwise,
+ *    [start.cur, start.last) and [finish.first, finish.cur) are initialized
+ *    objects, and [start.first, start.cur) and [finish.cur, finish.last)
+ *    are uninitialized storage.
+ *  [map, map + map_size) is a valid, non-empty range.  
+ *  [start.node, finish.node] is a valid range contained within 
+ *    [map, map + map_size).  
+ *  A pointer in the range [map, map + map_size) points to an allocated node
+ *    if and only if the pointer is in the range [start.node, finish.node].
+ */
+
+
+/*
+ * In previous versions of deque, there was an extra template 
+ * parameter so users could control the node size.  This extension
+ * turns out to violate the C++ standard (it can be detected using
+ * template template parameters), and it has been removed.
+ */
+
+namespace std
+{ 
+
+// Note: this function is simply a kludge to work around several compilers'
+//  bugs in handling constant expressions.
+inline size_t __deque_buf_size(size_t __size) {
+  return __size < 512 ? size_t(512 / __size) : size_t(1);
+}
+
+template <class _Tp, class _Ref, class _Ptr>
+struct _Deque_iterator {
+  typedef _Deque_iterator<_Tp, _Tp&, _Tp*>             iterator;
+  typedef _Deque_iterator<_Tp, const _Tp&, const _Tp*> const_iterator;
+  static size_t _S_buffer_size() { return __deque_buf_size(sizeof(_Tp)); }
+
+  typedef random_access_iterator_tag iterator_category;
+  typedef _Tp value_type;
+  typedef _Ptr pointer;
+  typedef _Ref reference;
+  typedef size_t size_type;
+  typedef ptrdiff_t difference_type;
+  typedef _Tp** _Map_pointer;
+
+  typedef _Deque_iterator _Self;
+
+  _Tp* _M_cur;
+  _Tp* _M_first;
+  _Tp* _M_last;
+  _Map_pointer _M_node;
+
+  _Deque_iterator(_Tp* __x, _Map_pointer __y) 
+    : _M_cur(__x), _M_first(*__y),
+      _M_last(*__y + _S_buffer_size()), _M_node(__y) {}
+  _Deque_iterator() : _M_cur(0), _M_first(0), _M_last(0), _M_node(0) {}
+  _Deque_iterator(const iterator& __x)
+    : _M_cur(__x._M_cur), _M_first(__x._M_first), 
+      _M_last(__x._M_last), _M_node(__x._M_node) {}
+
+  reference operator*() const { return *_M_cur; }
+  pointer operator->() const { return _M_cur; }
+
+  difference_type operator-(const _Self& __x) const {
+    return difference_type(_S_buffer_size()) * (_M_node - __x._M_node - 1) +
+      (_M_cur - _M_first) + (__x._M_last - __x._M_cur);
+  }
+
+  _Self& operator++() {
+    ++_M_cur;
+    if (_M_cur == _M_last) {
+      _M_set_node(_M_node + 1);
+      _M_cur = _M_first;
+    }
+    return *this; 
+  }
+  _Self operator++(int)  {
+    _Self __tmp = *this;
+    ++*this;
+    return __tmp;
+  }
+
+  _Self& operator--() {
+    if (_M_cur == _M_first) {
+      _M_set_node(_M_node - 1);
+      _M_cur = _M_last;
+    }
+    --_M_cur;
+    return *this;
+  }
+  _Self operator--(int) {
+    _Self __tmp = *this;
+    --*this;
+    return __tmp;
+  }
+
+  _Self& operator+=(difference_type __n)
+  {
+    difference_type __offset = __n + (_M_cur - _M_first);
+    if (__offset >= 0 && __offset < difference_type(_S_buffer_size()))
+      _M_cur += __n;
+    else {
+      difference_type __node_offset =
+        __offset > 0 ? __offset / difference_type(_S_buffer_size())
+                   : -difference_type((-__offset - 1) / _S_buffer_size()) - 1;
+      _M_set_node(_M_node + __node_offset);
+      _M_cur = _M_first + 
+        (__offset - __node_offset * difference_type(_S_buffer_size()));
+    }
+    return *this;
+  }
+
+  _Self operator+(difference_type __n) const
+  {
+    _Self __tmp = *this;
+    return __tmp += __n;
+  }
+
+  _Self& operator-=(difference_type __n) { return *this += -__n; }
+ 
+  _Self operator-(difference_type __n) const {
+    _Self __tmp = *this;
+    return __tmp -= __n;
+  }
+
+  reference operator[](difference_type __n) const { return *(*this + __n); }
+
+  bool operator==(const _Self& __x) const { return _M_cur == __x._M_cur; }
+  bool operator!=(const _Self& __x) const { return !(*this == __x); }
+  bool operator<(const _Self& __x) const {
+    return (_M_node == __x._M_node) ? 
+      (_M_cur < __x._M_cur) : (_M_node < __x._M_node);
+  }
+  bool operator>(const _Self& __x) const  { return __x < *this; }
+  bool operator<=(const _Self& __x) const { return !(__x < *this); }
+  bool operator>=(const _Self& __x) const { return !(*this < __x); }
+
+  void _M_set_node(_Map_pointer __new_node) {
+    _M_node = __new_node;
+    _M_first = *__new_node;
+    _M_last = _M_first + difference_type(_S_buffer_size());
+  }
+};
+
+template <class _Tp, class _Ref, class _Ptr>
+inline _Deque_iterator<_Tp, _Ref, _Ptr>
+operator+(ptrdiff_t __n, const _Deque_iterator<_Tp, _Ref, _Ptr>& __x)
+{
+  return __x + __n;
+}
+
+
+// Deque base class.  It has two purposes.  First, its constructor
+//  and destructor allocate (but don't initialize) storage.  This makes
+//  exception safety easier.  Second, the base class encapsulates all of
+//  the differences between SGI-style allocators and standard-conforming
+//  allocators.
+
+// Base class for ordinary allocators.
+template <class _Tp, class _Alloc, bool __is_static>
+class _Deque_alloc_base {
+public:
+  typedef typename _Alloc_traits<_Tp,_Alloc>::allocator_type allocator_type;
+  allocator_type get_allocator() const { return _M_node_allocator; }
+
+  _Deque_alloc_base(const allocator_type& __a)
+    : _M_node_allocator(__a), _M_map_allocator(__a),
+      _M_map(0), _M_map_size(0)
+  {}
+  
+protected:
+  typedef typename _Alloc_traits<_Tp*, _Alloc>::allocator_type
+          _Map_allocator_type;
+
+  allocator_type      _M_node_allocator;
+  _Map_allocator_type _M_map_allocator;
+
+  _Tp* _M_allocate_node() {
+    return _M_node_allocator.allocate(__deque_buf_size(sizeof(_Tp)));
+  }
+  void _M_deallocate_node(_Tp* __p) {
+    _M_node_allocator.deallocate(__p, __deque_buf_size(sizeof(_Tp)));
+  }
+  _Tp** _M_allocate_map(size_t __n) 
+    { return _M_map_allocator.allocate(__n); }
+  void _M_deallocate_map(_Tp** __p, size_t __n) 
+    { _M_map_allocator.deallocate(__p, __n); }
+
+  _Tp** _M_map;
+  size_t _M_map_size;
+};
+
+// Specialization for instanceless allocators.
+template <class _Tp, class _Alloc>
+class _Deque_alloc_base<_Tp, _Alloc, true>
+{
+public:
+  typedef typename _Alloc_traits<_Tp,_Alloc>::allocator_type allocator_type;
+  allocator_type get_allocator() const { return allocator_type(); }
+
+  _Deque_alloc_base(const allocator_type&) : _M_map(0), _M_map_size(0) {}
+  
+protected:
+  typedef typename _Alloc_traits<_Tp, _Alloc>::_Alloc_type _Node_alloc_type;
+  typedef typename _Alloc_traits<_Tp*, _Alloc>::_Alloc_type _Map_alloc_type;
+
+  _Tp* _M_allocate_node() {
+    return _Node_alloc_type::allocate(__deque_buf_size(sizeof(_Tp)));
+  }
+  void _M_deallocate_node(_Tp* __p) {
+    _Node_alloc_type::deallocate(__p, __deque_buf_size(sizeof(_Tp)));
+  }
+  _Tp** _M_allocate_map(size_t __n) 
+    { return _Map_alloc_type::allocate(__n); }
+  void _M_deallocate_map(_Tp** __p, size_t __n) 
+    { _Map_alloc_type::deallocate(__p, __n); }
+
+  _Tp** _M_map;
+  size_t _M_map_size;
+};
+
+template <class _Tp, class _Alloc>
+class _Deque_base
+  : public _Deque_alloc_base<_Tp,_Alloc,
+                              _Alloc_traits<_Tp, _Alloc>::_S_instanceless>
+{
+public:
+  typedef _Deque_alloc_base<_Tp,_Alloc,
+                             _Alloc_traits<_Tp, _Alloc>::_S_instanceless>
+          _Base;
+  typedef typename _Base::allocator_type allocator_type;
+  typedef _Deque_iterator<_Tp,_Tp&,_Tp*>             iterator;
+  typedef _Deque_iterator<_Tp,const _Tp&,const _Tp*> const_iterator;
+
+  _Deque_base(const allocator_type& __a, size_t __num_elements)
+    : _Base(__a), _M_start(), _M_finish()
+    { _M_initialize_map(__num_elements); }
+  _Deque_base(const allocator_type& __a) 
+    : _Base(__a), _M_start(), _M_finish() {}
+  ~_Deque_base();    
+
+protected:
+  void _M_initialize_map(size_t);
+  void _M_create_nodes(_Tp** __nstart, _Tp** __nfinish);
+  void _M_destroy_nodes(_Tp** __nstart, _Tp** __nfinish);
+  enum { _S_initial_map_size = 8 };
+
+protected:
+  iterator _M_start;
+  iterator _M_finish;
+};
+
+// Non-inline member functions from _Deque_base.
+
+template <class _Tp, class _Alloc>
+_Deque_base<_Tp,_Alloc>::~_Deque_base() {
+  if (_M_map) {
+    _M_destroy_nodes(_M_start._M_node, _M_finish._M_node + 1);
+    _M_deallocate_map(_M_map, _M_map_size);
+  }
+}
+
+template <class _Tp, class _Alloc>
+void
+_Deque_base<_Tp,_Alloc>::_M_initialize_map(size_t __num_elements)
+{
+  size_t __num_nodes = 
+    __num_elements / __deque_buf_size(sizeof(_Tp)) + 1;
+
+  _M_map_size = max((size_t) _S_initial_map_size, __num_nodes + 2);
+  _M_map = _M_allocate_map(_M_map_size);
+
+  _Tp** __nstart = _M_map + (_M_map_size - __num_nodes) / 2;
+  _Tp** __nfinish = __nstart + __num_nodes;
+    
+  __STL_TRY {
+    _M_create_nodes(__nstart, __nfinish);
+  }
+  __STL_UNWIND((_M_deallocate_map(_M_map, _M_map_size), 
+                _M_map = 0, _M_map_size = 0));
+  _M_start._M_set_node(__nstart);
+  _M_finish._M_set_node(__nfinish - 1);
+  _M_start._M_cur = _M_start._M_first;
+  _M_finish._M_cur = _M_finish._M_first +
+               __num_elements % __deque_buf_size(sizeof(_Tp));
+}
+
+template <class _Tp, class _Alloc>
+void _Deque_base<_Tp,_Alloc>::_M_create_nodes(_Tp** __nstart, _Tp** __nfinish)
+{
+  _Tp** __cur;
+  __STL_TRY {
+    for (__cur = __nstart; __cur < __nfinish; ++__cur)
+      *__cur = _M_allocate_node();
+  }
+  __STL_UNWIND(_M_destroy_nodes(__nstart, __cur));
+}
+
+template <class _Tp, class _Alloc>
+void
+_Deque_base<_Tp,_Alloc>::_M_destroy_nodes(_Tp** __nstart, _Tp** __nfinish)
+{
+  for (_Tp** __n = __nstart; __n < __nfinish; ++__n)
+    _M_deallocate_node(*__n);
+}
+
+template <class _Tp, class _Alloc = allocator<_Tp> >
+class deque : protected _Deque_base<_Tp, _Alloc> {
+
+  // concept requirements
+  __glibcpp_class_requires(_Tp, _SGIAssignableConcept);
+
+  typedef _Deque_base<_Tp, _Alloc> _Base;
+public:                         // Basic types
+  typedef _Tp value_type;
+  typedef value_type* pointer;
+  typedef const value_type* const_pointer;
+  typedef value_type& reference;
+  typedef const value_type& const_reference;
+  typedef size_t size_type;
+  typedef ptrdiff_t difference_type;
+
+  typedef typename _Base::allocator_type allocator_type;
+  allocator_type get_allocator() const { return _Base::get_allocator(); }
+
+public:                         // Iterators
+  typedef typename _Base::iterator       iterator;
+  typedef typename _Base::const_iterator const_iterator;
+
+  typedef reverse_iterator<const_iterator> const_reverse_iterator;
+  typedef reverse_iterator<iterator> reverse_iterator;
+
+protected:                      // Internal typedefs
+  typedef pointer* _Map_pointer;
+  static size_t _S_buffer_size() { return __deque_buf_size(sizeof(_Tp)); }
+
+protected:
+  using _Base::_M_initialize_map;
+  using _Base::_M_create_nodes;
+  using _Base::_M_destroy_nodes;
+  using _Base::_M_allocate_node;
+  using _Base::_M_deallocate_node;
+  using _Base::_M_allocate_map;
+  using _Base::_M_deallocate_map;
+
+  using _Base::_M_map;
+  using _Base::_M_map_size;
+  using _Base::_M_start;
+  using _Base::_M_finish;
+
+public:                         // Basic accessors
+  iterator begin() { return _M_start; }
+  iterator end() { return _M_finish; }
+  const_iterator begin() const { return _M_start; }
+  const_iterator end() const { return _M_finish; }
+
+  reverse_iterator rbegin() { return reverse_iterator(_M_finish); }
+  reverse_iterator rend() { return reverse_iterator(_M_start); }
+  const_reverse_iterator rbegin() const 
+    { return const_reverse_iterator(_M_finish); }
+  const_reverse_iterator rend() const 
+    { return const_reverse_iterator(_M_start); }
+
+  reference operator[](size_type __n)
+    { return _M_start[difference_type(__n)]; }
+  const_reference operator[](size_type __n) const 
+    { return _M_start[difference_type(__n)]; }
+
+  void _M_range_check(size_type __n) const {
+    if (__n >= this->size())
+      __throw_range_error("deque");
+  }
+
+  reference at(size_type __n)
+    { _M_range_check(__n); return (*this)[__n]; }
+  const_reference at(size_type __n) const
+    { _M_range_check(__n); return (*this)[__n]; }
+
+  reference front() { return *_M_start; }
+  reference back() {
+    iterator __tmp = _M_finish;
+    --__tmp;
+    return *__tmp;
+  }
+  const_reference front() const { return *_M_start; }
+  const_reference back() const {
+    const_iterator __tmp = _M_finish;
+    --__tmp;
+    return *__tmp;
+  }
+
+  size_type size() const { return _M_finish - _M_start; }
+  size_type max_size() const { return size_type(-1); }
+  bool empty() const { return _M_finish == _M_start; }
+
+public:                         // Constructor, destructor.
+  explicit deque(const allocator_type& __a = allocator_type()) 
+    : _Base(__a, 0) {}
+  deque(const deque& __x) : _Base(__x.get_allocator(), __x.size()) 
+    { uninitialized_copy(__x.begin(), __x.end(), _M_start); }
+  deque(size_type __n, const value_type& __value,
+        const allocator_type& __a = allocator_type()) : _Base(__a, __n)
+    { _M_fill_initialize(__value); }
+  explicit deque(size_type __n) : _Base(allocator_type(), __n)
+    { _M_fill_initialize(value_type()); }
+
+  // Check whether it's an integral type.  If so, it's not an iterator.
+  template <class _InputIterator>
+  deque(_InputIterator __first, _InputIterator __last,
+        const allocator_type& __a = allocator_type()) : _Base(__a) {
+    typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+    _M_initialize_dispatch(__first, __last, _Integral());
+  }
+
+  template <class _Integer>
+  void _M_initialize_dispatch(_Integer __n, _Integer __x, __true_type) {
+    _M_initialize_map(__n);
+    _M_fill_initialize(__x);
+  }
+
+  template <class _InputIter>
+  void _M_initialize_dispatch(_InputIter __first, _InputIter __last,
+                              __false_type) {
+    _M_range_initialize(__first, __last, __iterator_category(__first));
+  }
+
+  ~deque() { destroy(_M_start, _M_finish); }
+
+  deque& operator= (const deque& __x) {
+    const size_type __len = size();
+    if (&__x != this) {
+      if (__len >= __x.size())
+        erase(copy(__x.begin(), __x.end(), _M_start), _M_finish);
+      else {
+        const_iterator __mid = __x.begin() + difference_type(__len);
+        copy(__x.begin(), __mid, _M_start);
+        insert(_M_finish, __mid, __x.end());
+      }
+    }
+    return *this;
+  }        
+
+  void swap(deque& __x) {
+    std::swap(_M_start, __x._M_start);
+    std::swap(_M_finish, __x._M_finish);
+    std::swap(_M_map, __x._M_map);
+    std::swap(_M_map_size, __x._M_map_size);
+  }
+
+public: 
+  // assign(), a generalized assignment member function.  Two
+  // versions: one that takes a count, and one that takes a range.
+  // The range version is a member template, so we dispatch on whether
+  // or not the type is an integer.
+
+  void _M_fill_assign(size_type __n, const _Tp& __val) {
+    if (__n > size()) {
+      fill(begin(), end(), __val);
+      insert(end(), __n - size(), __val);
+    }
+    else {
+      erase(begin() + __n, end());
+      fill(begin(), end(), __val);
+    }
+  }
+
+  void assign(size_type __n, const _Tp& __val) {
+    _M_fill_assign(__n, __val);
+  }
+
+  template <class _InputIterator>
+  void assign(_InputIterator __first, _InputIterator __last) {
+    typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+    _M_assign_dispatch(__first, __last, _Integral());
+  }
+
+private:                        // helper functions for assign() 
+
+  template <class _Integer>
+  void _M_assign_dispatch(_Integer __n, _Integer __val, __true_type)
+    { _M_fill_assign((size_type) __n, (_Tp) __val); }
+
+  template <class _InputIterator>
+  void _M_assign_dispatch(_InputIterator __first, _InputIterator __last,
+                          __false_type) {
+    _M_assign_aux(__first, __last, __iterator_category(__first));
+  }
+
+  template <class _InputIterator>
+  void _M_assign_aux(_InputIterator __first, _InputIterator __last,
+                     input_iterator_tag);
+
+  template <class _ForwardIterator>
+  void _M_assign_aux(_ForwardIterator __first, _ForwardIterator __last,
+                     forward_iterator_tag) {
+    size_type __len = 0;
+    distance(__first, __last, __len);
+    if (__len > size()) {
+      _ForwardIterator __mid = __first;
+      advance(__mid, size());
+      copy(__first, __mid, begin());
+      insert(end(), __mid, __last);
+    }
+    else
+      erase(copy(__first, __last, begin()), end());
+  }
+
+public:                         // push_* and pop_*
+  
+  void push_back(const value_type& __t) {
+    if (_M_finish._M_cur != _M_finish._M_last - 1) {
+      construct(_M_finish._M_cur, __t);
+      ++_M_finish._M_cur;
+    }
+    else
+      _M_push_back_aux(__t);
+  }
+
+  void push_back() {
+    if (_M_finish._M_cur != _M_finish._M_last - 1) {
+      construct(_M_finish._M_cur);
+      ++_M_finish._M_cur;
+    }
+    else
+      _M_push_back_aux();
+  }
+
+  void push_front(const value_type& __t) {
+    if (_M_start._M_cur != _M_start._M_first) {
+      construct(_M_start._M_cur - 1, __t);
+      --_M_start._M_cur;
+    }
+    else
+      _M_push_front_aux(__t);
+  }
+
+  void push_front() {
+    if (_M_start._M_cur != _M_start._M_first) {
+      construct(_M_start._M_cur - 1);
+      --_M_start._M_cur;
+    }
+    else
+      _M_push_front_aux();
+  }
+
+
+  void pop_back() {
+    if (_M_finish._M_cur != _M_finish._M_first) {
+      --_M_finish._M_cur;
+      destroy(_M_finish._M_cur);
+    }
+    else
+      _M_pop_back_aux();
+  }
+
+  void pop_front() {
+    if (_M_start._M_cur != _M_start._M_last - 1) {
+      destroy(_M_start._M_cur);
+      ++_M_start._M_cur;
+    }
+    else 
+      _M_pop_front_aux();
+  }
+
+public:                         // Insert
+
+  iterator insert(iterator position, const value_type& __x) {
+    if (position._M_cur == _M_start._M_cur) {
+      push_front(__x);
+      return _M_start;
+    }
+    else if (position._M_cur == _M_finish._M_cur) {
+      push_back(__x);
+      iterator __tmp = _M_finish;
+      --__tmp;
+      return __tmp;
+    }
+    else {
+      return _M_insert_aux(position, __x);
+    }
+  }
+
+  iterator insert(iterator __position)
+    { return insert(__position, value_type()); }
+
+  void insert(iterator __pos, size_type __n, const value_type& __x)
+    { _M_fill_insert(__pos, __n, __x); }
+
+  void _M_fill_insert(iterator __pos, size_type __n, const value_type& __x); 
+
+  // Check whether it's an integral type.  If so, it's not an iterator.
+  template <class _InputIterator>
+  void insert(iterator __pos, _InputIterator __first, _InputIterator __last) {
+    typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+    _M_insert_dispatch(__pos, __first, __last, _Integral());
+  }
+
+  template <class _Integer>
+  void _M_insert_dispatch(iterator __pos, _Integer __n, _Integer __x,
+                          __true_type) {
+    _M_fill_insert(__pos, (size_type) __n, (value_type) __x);
+  }
+
+  template <class _InputIterator>
+  void _M_insert_dispatch(iterator __pos,
+                          _InputIterator __first, _InputIterator __last,
+                          __false_type) {
+    insert(__pos, __first, __last, __iterator_category(__first));
+  }
+
+  void resize(size_type __new_size, const value_type& __x) {
+    const size_type __len = size();
+    if (__new_size < __len) 
+      erase(_M_start + __new_size, _M_finish);
+    else
+      insert(_M_finish, __new_size - __len, __x);
+  }
+
+  void resize(size_type new_size) { resize(new_size, value_type()); }
+
+public:                         // Erase
+  iterator erase(iterator __pos) {
+    iterator __next = __pos;
+    ++__next;
+    size_type __index = __pos - _M_start;
+    if (__index < (size() >> 1)) {
+      copy_backward(_M_start, __pos, __next);
+      pop_front();
+    }
+    else {
+      copy(__next, _M_finish, __pos);
+      pop_back();
+    }
+    return _M_start + __index;
+  }
+
+  iterator erase(iterator __first, iterator __last);
+  void clear(); 
+
+protected:                        // Internal construction/destruction
+
+  void _M_fill_initialize(const value_type& __value);
+
+  template <class _InputIterator>
+  void _M_range_initialize(_InputIterator __first, _InputIterator __last,
+                        input_iterator_tag);
+
+  template <class _ForwardIterator>
+  void _M_range_initialize(_ForwardIterator __first, _ForwardIterator __last,
+                        forward_iterator_tag);
+
+protected:                        // Internal push_* and pop_*
+
+  void _M_push_back_aux(const value_type&);
+  void _M_push_back_aux();
+  void _M_push_front_aux(const value_type&);
+  void _M_push_front_aux();
+  void _M_pop_back_aux();
+  void _M_pop_front_aux();
+
+protected:                        // Internal insert functions
+
+  template <class _InputIterator>
+  void insert(iterator __pos, _InputIterator __first, _InputIterator __last,
+              input_iterator_tag);
+
+  template <class _ForwardIterator>
+  void insert(iterator __pos,
+              _ForwardIterator __first, _ForwardIterator __last,
+              forward_iterator_tag);
+
+  iterator _M_insert_aux(iterator __pos, const value_type& __x);
+  iterator _M_insert_aux(iterator __pos);
+  void _M_insert_aux(iterator __pos, size_type __n, const value_type& __x);
+
+  template <class _ForwardIterator>
+  void _M_insert_aux(iterator __pos, 
+                     _ForwardIterator __first, _ForwardIterator __last,
+                     size_type __n);
+
+  iterator _M_reserve_elements_at_front(size_type __n) {
+    size_type __vacancies = _M_start._M_cur - _M_start._M_first;
+    if (__n > __vacancies) 
+      _M_new_elements_at_front(__n - __vacancies);
+    return _M_start - difference_type(__n);
+  }
+
+  iterator _M_reserve_elements_at_back(size_type __n) {
+    size_type __vacancies = (_M_finish._M_last - _M_finish._M_cur) - 1;
+    if (__n > __vacancies)
+      _M_new_elements_at_back(__n - __vacancies);
+    return _M_finish + difference_type(__n);
+  }
+
+  void _M_new_elements_at_front(size_type __new_elements);
+  void _M_new_elements_at_back(size_type __new_elements);
+
+protected:                      // Allocation of _M_map and nodes
+
+  // Makes sure the _M_map has space for new nodes.  Does not actually
+  //  add the nodes.  Can invalidate _M_map pointers.  (And consequently, 
+  //  deque iterators.)
+
+  void _M_reserve_map_at_back (size_type __nodes_to_add = 1) {
+    if (__nodes_to_add + 1 > _M_map_size - (_M_finish._M_node - _M_map))
+      _M_reallocate_map(__nodes_to_add, false);
+  }
+
+  void _M_reserve_map_at_front (size_type __nodes_to_add = 1) {
+    if (__nodes_to_add > size_type(_M_start._M_node - _M_map))
+      _M_reallocate_map(__nodes_to_add, true);
+  }
+
+  void _M_reallocate_map(size_type __nodes_to_add, bool __add_at_front);
+};
+
+// Non-inline member functions
+
+template <class _Tp, class _Alloc>
+template <class _InputIter>
+void deque<_Tp, _Alloc>
+  ::_M_assign_aux(_InputIter __first, _InputIter __last, input_iterator_tag)
+{
+  iterator __cur = begin();
+  for ( ; __first != __last && __cur != end(); ++__cur, ++__first)
+    *__cur = *__first;
+  if (__first == __last)
+    erase(__cur, end());
+  else
+    insert(end(), __first, __last);
+}
+
+template <class _Tp, class _Alloc>
+void deque<_Tp, _Alloc>::_M_fill_insert(iterator __pos,
+                                        size_type __n, const value_type& __x)
+{
+  if (__pos._M_cur == _M_start._M_cur) {
+    iterator __new_start = _M_reserve_elements_at_front(__n);
+    __STL_TRY {
+      uninitialized_fill(__new_start, _M_start, __x);
+      _M_start = __new_start;
+    }
+    __STL_UNWIND(_M_destroy_nodes(__new_start._M_node, _M_start._M_node));
+  }
+  else if (__pos._M_cur == _M_finish._M_cur) {
+    iterator __new_finish = _M_reserve_elements_at_back(__n);
+    __STL_TRY {
+      uninitialized_fill(_M_finish, __new_finish, __x);
+      _M_finish = __new_finish;
+    }
+    __STL_UNWIND(_M_destroy_nodes(_M_finish._M_node + 1, 
+                                  __new_finish._M_node + 1));    
+  }
+  else 
+    _M_insert_aux(__pos, __n, __x);
+}
+
+template <class _Tp, class _Alloc>
+typename deque<_Tp,_Alloc>::iterator 
+deque<_Tp,_Alloc>::erase(iterator __first, iterator __last)
+{
+  if (__first == _M_start && __last == _M_finish) {
+    clear();
+    return _M_finish;
+  }
+  else {
+    difference_type __n = __last - __first;
+    difference_type __elems_before = __first - _M_start;
+    if (static_cast<size_type>(__elems_before) < (size() - __n) / 2) {
+      copy_backward(_M_start, __first, __last);
+      iterator __new_start = _M_start + __n;
+      destroy(_M_start, __new_start);
+      _M_destroy_nodes(__new_start._M_node, _M_start._M_node);
+      _M_start = __new_start;
+    }
+    else {
+      copy(__last, _M_finish, __first);
+      iterator __new_finish = _M_finish - __n;
+      destroy(__new_finish, _M_finish);
+      _M_destroy_nodes(__new_finish._M_node + 1, _M_finish._M_node + 1);
+      _M_finish = __new_finish;
+    }
+    return _M_start + __elems_before;
+  }
+}
+
+template <class _Tp, class _Alloc> 
+void deque<_Tp,_Alloc>::clear()
+{
+  for (_Map_pointer __node = _M_start._M_node + 1;
+       __node < _M_finish._M_node;
+       ++__node) {
+    destroy(*__node, *__node + _S_buffer_size());
+    _M_deallocate_node(*__node);
+  }
+
+  if (_M_start._M_node != _M_finish._M_node) {
+    destroy(_M_start._M_cur, _M_start._M_last);
+    destroy(_M_finish._M_first, _M_finish._M_cur);
+    _M_deallocate_node(_M_finish._M_first);
+  }
+  else
+    destroy(_M_start._M_cur, _M_finish._M_cur);
+
+  _M_finish = _M_start;
+}
+
+// Precondition: _M_start and _M_finish have already been initialized,
+// but none of the deque's elements have yet been constructed.
+template <class _Tp, class _Alloc>
+void deque<_Tp,_Alloc>::_M_fill_initialize(const value_type& __value) {
+  _Map_pointer __cur;
+  __STL_TRY {
+    for (__cur = _M_start._M_node; __cur < _M_finish._M_node; ++__cur)
+      uninitialized_fill(*__cur, *__cur + _S_buffer_size(), __value);
+    uninitialized_fill(_M_finish._M_first, _M_finish._M_cur, __value);
+  }
+  __STL_UNWIND(destroy(_M_start, iterator(*__cur, __cur)));
+}
+
+template <class _Tp, class _Alloc> template <class _InputIterator>
+void deque<_Tp,_Alloc>::_M_range_initialize(_InputIterator __first,
+                                            _InputIterator __last,
+                                            input_iterator_tag)
+{
+  _M_initialize_map(0);
+  __STL_TRY {
+    for ( ; __first != __last; ++__first)
+      push_back(*__first);
+  }
+  __STL_UNWIND(clear());
+}
+
+template <class _Tp, class _Alloc> template <class _ForwardIterator>
+void deque<_Tp,_Alloc>::_M_range_initialize(_ForwardIterator __first,
+                                            _ForwardIterator __last,
+                                            forward_iterator_tag)
+{
+  size_type __n = 0;
+  distance(__first, __last, __n);
+  _M_initialize_map(__n);
+
+  _Map_pointer __cur_node;
+  __STL_TRY {
+    for (__cur_node = _M_start._M_node; 
+         __cur_node < _M_finish._M_node; 
+         ++__cur_node) {
+      _ForwardIterator __mid = __first;
+      advance(__mid, _S_buffer_size());
+      uninitialized_copy(__first, __mid, *__cur_node);
+      __first = __mid;
+    }
+    uninitialized_copy(__first, __last, _M_finish._M_first);
+  }
+  __STL_UNWIND(destroy(_M_start, iterator(*__cur_node, __cur_node)));
+}
+
+// Called only if _M_finish._M_cur == _M_finish._M_last - 1.
+template <class _Tp, class _Alloc>
+void deque<_Tp,_Alloc>::_M_push_back_aux(const value_type& __t)
+{
+  value_type __t_copy = __t;
+  _M_reserve_map_at_back();
+  *(_M_finish._M_node + 1) = _M_allocate_node();
+  __STL_TRY {
+    construct(_M_finish._M_cur, __t_copy);
+    _M_finish._M_set_node(_M_finish._M_node + 1);
+    _M_finish._M_cur = _M_finish._M_first;
+  }
+  __STL_UNWIND(_M_deallocate_node(*(_M_finish._M_node + 1)));
+}
+
+// Called only if _M_finish._M_cur == _M_finish._M_last - 1.
+template <class _Tp, class _Alloc>
+void deque<_Tp,_Alloc>::_M_push_back_aux()
+{
+  _M_reserve_map_at_back();
+  *(_M_finish._M_node + 1) = _M_allocate_node();
+  __STL_TRY {
+    construct(_M_finish._M_cur);
+    _M_finish._M_set_node(_M_finish._M_node + 1);
+    _M_finish._M_cur = _M_finish._M_first;
+  }
+  __STL_UNWIND(_M_deallocate_node(*(_M_finish._M_node + 1)));
+}
+
+// Called only if _M_start._M_cur == _M_start._M_first.
+template <class _Tp, class _Alloc>
+void  deque<_Tp,_Alloc>::_M_push_front_aux(const value_type& __t)
+{
+  value_type __t_copy = __t;
+  _M_reserve_map_at_front();
+  *(_M_start._M_node - 1) = _M_allocate_node();
+  __STL_TRY {
+    _M_start._M_set_node(_M_start._M_node - 1);
+    _M_start._M_cur = _M_start._M_last - 1;
+    construct(_M_start._M_cur, __t_copy);
+  }
+  __STL_UNWIND((++_M_start, _M_deallocate_node(*(_M_start._M_node - 1))));
+} 
+
+// Called only if _M_start._M_cur == _M_start._M_first.
+template <class _Tp, class _Alloc>
+void deque<_Tp,_Alloc>::_M_push_front_aux()
+{
+  _M_reserve_map_at_front();
+  *(_M_start._M_node - 1) = _M_allocate_node();
+  __STL_TRY {
+    _M_start._M_set_node(_M_start._M_node - 1);
+    _M_start._M_cur = _M_start._M_last - 1;
+    construct(_M_start._M_cur);
+  }
+  __STL_UNWIND((++_M_start, _M_deallocate_node(*(_M_start._M_node - 1))));
+} 
+
+// Called only if _M_finish._M_cur == _M_finish._M_first.
+template <class _Tp, class _Alloc>
+void deque<_Tp,_Alloc>::_M_pop_back_aux()
+{
+  _M_deallocate_node(_M_finish._M_first);
+  _M_finish._M_set_node(_M_finish._M_node - 1);
+  _M_finish._M_cur = _M_finish._M_last - 1;
+  destroy(_M_finish._M_cur);
+}
+
+// Called only if _M_start._M_cur == _M_start._M_last - 1.  Note that 
+// if the deque has at least one element (a precondition for this member 
+// function), and if _M_start._M_cur == _M_start._M_last, then the deque 
+// must have at least two nodes.
+template <class _Tp, class _Alloc>
+void deque<_Tp,_Alloc>::_M_pop_front_aux()
+{
+  destroy(_M_start._M_cur);
+  _M_deallocate_node(_M_start._M_first);
+  _M_start._M_set_node(_M_start._M_node + 1);
+  _M_start._M_cur = _M_start._M_first;
+}      
+
+template <class _Tp, class _Alloc> template <class _InputIterator>
+void deque<_Tp,_Alloc>::insert(iterator __pos,
+                               _InputIterator __first, _InputIterator __last,
+                               input_iterator_tag)
+{
+  copy(__first, __last, inserter(*this, __pos));
+}
+
+template <class _Tp, class _Alloc> template <class _ForwardIterator>
+void
+deque<_Tp,_Alloc>::insert(iterator __pos,
+                          _ForwardIterator __first, _ForwardIterator __last,
+                          forward_iterator_tag) {
+  size_type __n = 0;
+  distance(__first, __last, __n);
+  if (__pos._M_cur == _M_start._M_cur) {
+    iterator __new_start = _M_reserve_elements_at_front(__n);
+    __STL_TRY {
+      uninitialized_copy(__first, __last, __new_start);
+      _M_start = __new_start;
+    }
+    __STL_UNWIND(_M_destroy_nodes(__new_start._M_node, _M_start._M_node));
+  }
+  else if (__pos._M_cur == _M_finish._M_cur) {
+    iterator __new_finish = _M_reserve_elements_at_back(__n);
+    __STL_TRY {
+      uninitialized_copy(__first, __last, _M_finish);
+      _M_finish = __new_finish;
+    }
+    __STL_UNWIND(_M_destroy_nodes(_M_finish._M_node + 1, 
+                                  __new_finish._M_node + 1));
+  }
+  else
+    _M_insert_aux(__pos, __first, __last, __n);
+}
+
+template <class _Tp, class _Alloc>
+typename deque<_Tp, _Alloc>::iterator
+deque<_Tp,_Alloc>::_M_insert_aux(iterator __pos, const value_type& __x)
+{
+  difference_type __index = __pos - _M_start;
+  value_type __x_copy = __x;
+  if (static_cast<size_type>(__index) < size() / 2) {
+    push_front(front());
+    iterator __front1 = _M_start;
+    ++__front1;
+    iterator __front2 = __front1;
+    ++__front2;
+    __pos = _M_start + __index;
+    iterator __pos1 = __pos;
+    ++__pos1;
+    copy(__front2, __pos1, __front1);
+  }
+  else {
+    push_back(back());
+    iterator __back1 = _M_finish;
+    --__back1;
+    iterator __back2 = __back1;
+    --__back2;
+    __pos = _M_start + __index;
+    copy_backward(__pos, __back2, __back1);
+  }
+  *__pos = __x_copy;
+  return __pos;
+}
+
+template <class _Tp, class _Alloc>
+typename deque<_Tp,_Alloc>::iterator 
+deque<_Tp,_Alloc>::_M_insert_aux(iterator __pos)
+{
+  difference_type __index = __pos - _M_start;
+  if (static_cast<size_type>(__index) < size() / 2) {
+    push_front(front());
+    iterator __front1 = _M_start;
+    ++__front1;
+    iterator __front2 = __front1;
+    ++__front2;
+    __pos = _M_start + __index;
+    iterator __pos1 = __pos;
+    ++__pos1;
+    copy(__front2, __pos1, __front1);
+  }
+  else {
+    push_back(back());
+    iterator __back1 = _M_finish;
+    --__back1;
+    iterator __back2 = __back1;
+    --__back2;
+    __pos = _M_start + __index;
+    copy_backward(__pos, __back2, __back1);
+  }
+  *__pos = value_type();
+  return __pos;
+}
+
+template <class _Tp, class _Alloc>
+void deque<_Tp,_Alloc>::_M_insert_aux(iterator __pos,
+                                      size_type __n,
+                                      const value_type& __x)
+{
+  const difference_type __elems_before = __pos - _M_start;
+  size_type __length = this->size();
+  value_type __x_copy = __x;
+  if (__elems_before < difference_type(__length / 2)) {
+    iterator __new_start = _M_reserve_elements_at_front(__n);
+    iterator __old_start = _M_start;
+    __pos = _M_start + __elems_before;
+    __STL_TRY {
+      if (__elems_before >= difference_type(__n)) {
+        iterator __start_n = _M_start + difference_type(__n);
+        uninitialized_copy(_M_start, __start_n, __new_start);
+        _M_start = __new_start;
+        copy(__start_n, __pos, __old_start);
+        fill(__pos - difference_type(__n), __pos, __x_copy);
+      }
+      else {
+        __uninitialized_copy_fill(_M_start, __pos, __new_start, 
+                                  _M_start, __x_copy);
+        _M_start = __new_start;
+        fill(__old_start, __pos, __x_copy);
+      }
+    }
+    __STL_UNWIND(_M_destroy_nodes(__new_start._M_node, _M_start._M_node));
+  }
+  else {
+    iterator __new_finish = _M_reserve_elements_at_back(__n);
+    iterator __old_finish = _M_finish;
+    const difference_type __elems_after = 
+      difference_type(__length) - __elems_before;
+    __pos = _M_finish - __elems_after;
+    __STL_TRY {
+      if (__elems_after > difference_type(__n)) {
+        iterator __finish_n = _M_finish - difference_type(__n);
+        uninitialized_copy(__finish_n, _M_finish, _M_finish);
+        _M_finish = __new_finish;
+        copy_backward(__pos, __finish_n, __old_finish);
+        fill(__pos, __pos + difference_type(__n), __x_copy);
+      }
+      else {
+        __uninitialized_fill_copy(_M_finish, __pos + difference_type(__n),
+                                  __x_copy, __pos, _M_finish);
+        _M_finish = __new_finish;
+        fill(__pos, __old_finish, __x_copy);
+      }
+    }
+    __STL_UNWIND(_M_destroy_nodes(_M_finish._M_node + 1, 
+                                  __new_finish._M_node + 1));
+  }
+}
+
+template <class _Tp, class _Alloc> template <class _ForwardIterator>
+void deque<_Tp,_Alloc>::_M_insert_aux(iterator __pos,
+                                      _ForwardIterator __first,
+                                      _ForwardIterator __last,
+                                      size_type __n)
+{
+  const difference_type __elemsbefore = __pos - _M_start;
+  size_type __length = size();
+  if (static_cast<size_type>(__elemsbefore) < __length / 2) {
+    iterator __new_start = _M_reserve_elements_at_front(__n);
+    iterator __old_start = _M_start;
+    __pos = _M_start + __elemsbefore;
+    __STL_TRY {
+      if (__elemsbefore >= difference_type(__n)) {
+        iterator __start_n = _M_start + difference_type(__n); 
+        uninitialized_copy(_M_start, __start_n, __new_start);
+        _M_start = __new_start;
+        copy(__start_n, __pos, __old_start);
+        copy(__first, __last, __pos - difference_type(__n));
+      }
+      else {
+        _ForwardIterator __mid = __first;
+        advance(__mid, difference_type(__n) - __elemsbefore);
+        __uninitialized_copy_copy(_M_start, __pos, __first, __mid,
+                                  __new_start);
+        _M_start = __new_start;
+        copy(__mid, __last, __old_start);
+      }
+    }
+    __STL_UNWIND(_M_destroy_nodes(__new_start._M_node, _M_start._M_node));
+  }
+  else {
+    iterator __new_finish = _M_reserve_elements_at_back(__n);
+    iterator __old_finish = _M_finish;
+    const difference_type __elemsafter = 
+      difference_type(__length) - __elemsbefore;
+    __pos = _M_finish - __elemsafter;
+    __STL_TRY {
+      if (__elemsafter > difference_type(__n)) {
+        iterator __finish_n = _M_finish - difference_type(__n);
+        uninitialized_copy(__finish_n, _M_finish, _M_finish);
+        _M_finish = __new_finish;
+        copy_backward(__pos, __finish_n, __old_finish);
+        copy(__first, __last, __pos);
+      }
+      else {
+        _ForwardIterator __mid = __first;
+        advance(__mid, __elemsafter);
+        __uninitialized_copy_copy(__mid, __last, __pos, _M_finish, _M_finish);
+        _M_finish = __new_finish;
+        copy(__first, __mid, __pos);
+      }
+    }
+    __STL_UNWIND(_M_destroy_nodes(_M_finish._M_node + 1, 
+                                  __new_finish._M_node + 1));
+  }
+}
+
+template <class _Tp, class _Alloc>
+void deque<_Tp,_Alloc>::_M_new_elements_at_front(size_type __new_elems)
+{
+  size_type __new_nodes
+      = (__new_elems + _S_buffer_size() - 1) / _S_buffer_size();
+  _M_reserve_map_at_front(__new_nodes);
+  size_type __i;
+  __STL_TRY {
+    for (__i = 1; __i <= __new_nodes; ++__i)
+      *(_M_start._M_node - __i) = _M_allocate_node();
+  }
+#       ifdef __STL_USE_EXCEPTIONS
+  catch(...) {
+    for (size_type __j = 1; __j < __i; ++__j)
+      _M_deallocate_node(*(_M_start._M_node - __j));      
+    throw;
+  }
+#       endif /* __STL_USE_EXCEPTIONS */
+}
+
+template <class _Tp, class _Alloc>
+void deque<_Tp,_Alloc>::_M_new_elements_at_back(size_type __new_elems)
+{
+  size_type __new_nodes
+      = (__new_elems + _S_buffer_size() - 1) / _S_buffer_size();
+  _M_reserve_map_at_back(__new_nodes);
+  size_type __i;
+  __STL_TRY {
+    for (__i = 1; __i <= __new_nodes; ++__i)
+      *(_M_finish._M_node + __i) = _M_allocate_node();
+  }
+#       ifdef __STL_USE_EXCEPTIONS
+  catch(...) {
+    for (size_type __j = 1; __j < __i; ++__j)
+      _M_deallocate_node(*(_M_finish._M_node + __j));      
+    throw;
+  }
+#       endif /* __STL_USE_EXCEPTIONS */
+}
+
+template <class _Tp, class _Alloc>
+void deque<_Tp,_Alloc>::_M_reallocate_map(size_type __nodes_to_add,
+                                          bool __add_at_front)
+{
+  size_type __old_num_nodes = _M_finish._M_node - _M_start._M_node + 1;
+  size_type __new_num_nodes = __old_num_nodes + __nodes_to_add;
+
+  _Map_pointer __new_nstart;
+  if (_M_map_size > 2 * __new_num_nodes) {
+    __new_nstart = _M_map + (_M_map_size - __new_num_nodes) / 2 
+                     + (__add_at_front ? __nodes_to_add : 0);
+    if (__new_nstart < _M_start._M_node)
+      copy(_M_start._M_node, _M_finish._M_node + 1, __new_nstart);
+    else
+      copy_backward(_M_start._M_node, _M_finish._M_node + 1, 
+                    __new_nstart + __old_num_nodes);
+  }
+  else {
+    size_type __new_map_size = 
+      _M_map_size + max(_M_map_size, __nodes_to_add) + 2;
+
+    _Map_pointer __new_map = _M_allocate_map(__new_map_size);
+    __new_nstart = __new_map + (__new_map_size - __new_num_nodes) / 2
+                         + (__add_at_front ? __nodes_to_add : 0);
+    copy(_M_start._M_node, _M_finish._M_node + 1, __new_nstart);
+    _M_deallocate_map(_M_map, _M_map_size);
+
+    _M_map = __new_map;
+    _M_map_size = __new_map_size;
+  }
+
+  _M_start._M_set_node(__new_nstart);
+  _M_finish._M_set_node(__new_nstart + __old_num_nodes - 1);
+}
+
+
+// Nonmember functions.
+
+template <class _Tp, class _Alloc>
+inline bool operator==(const deque<_Tp, _Alloc>& __x,
+                       const deque<_Tp, _Alloc>& __y) {
+  return __x.size() == __y.size() &&
+         equal(__x.begin(), __x.end(), __y.begin());
+}
+
+template <class _Tp, class _Alloc>
+inline bool operator<(const deque<_Tp, _Alloc>& __x,
+                      const deque<_Tp, _Alloc>& __y) {
+  return lexicographical_compare(__x.begin(), __x.end(), 
+                                 __y.begin(), __y.end());
+}
+
+template <class _Tp, class _Alloc>
+inline bool operator!=(const deque<_Tp, _Alloc>& __x,
+                       const deque<_Tp, _Alloc>& __y) {
+  return !(__x == __y);
+}
+
+template <class _Tp, class _Alloc>
+inline bool operator>(const deque<_Tp, _Alloc>& __x,
+                      const deque<_Tp, _Alloc>& __y) {
+  return __y < __x;
+}
+
+template <class _Tp, class _Alloc>
+inline bool operator<=(const deque<_Tp, _Alloc>& __x,
+                       const deque<_Tp, _Alloc>& __y) {
+  return !(__y < __x);
+}
+template <class _Tp, class _Alloc>
+inline bool operator>=(const deque<_Tp, _Alloc>& __x,
+                       const deque<_Tp, _Alloc>& __y) {
+  return !(__x < __y);
+}
+
+template <class _Tp, class _Alloc>
+inline void swap(deque<_Tp,_Alloc>& __x, deque<_Tp,_Alloc>& __y) {
+  __x.swap(__y);
+}
+
+} // namespace std 
+  
+#endif /* __SGI_STL_INTERNAL_DEQUE_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_function.h b/contrib/media/updf/include/bits/stl_function.h
new file mode 100644
index 0000000000..43bf93296b
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_function.h
@@ -0,0 +1,744 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996-1998
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_FUNCTION_H
+#define __SGI_STL_INTERNAL_FUNCTION_H
+
+namespace std
+{
+
+template <class _Arg, class _Result>
+struct unary_function {
+  typedef _Arg argument_type;
+  typedef _Result result_type;
+};
+
+template <class _Arg1, class _Arg2, class _Result>
+struct binary_function {
+  typedef _Arg1 first_argument_type;
+  typedef _Arg2 second_argument_type;
+  typedef _Result result_type;
+};      
+
+template <class _Tp>
+struct plus : public binary_function<_Tp,_Tp,_Tp> {
+  _Tp operator()(const _Tp& __x, const _Tp& __y) const { return __x + __y; }
+};
+
+template <class _Tp>
+struct minus : public binary_function<_Tp,_Tp,_Tp> {
+  _Tp operator()(const _Tp& __x, const _Tp& __y) const { return __x - __y; }
+};
+
+template <class _Tp>
+struct multiplies : public binary_function<_Tp,_Tp,_Tp> {
+  _Tp operator()(const _Tp& __x, const _Tp& __y) const { return __x * __y; }
+};
+
+template <class _Tp>
+struct divides : public binary_function<_Tp,_Tp,_Tp> {
+  _Tp operator()(const _Tp& __x, const _Tp& __y) const { return __x / __y; }
+};
+
+// identity_element (not part of the C++ standard).
+
+template <class _Tp> inline _Tp identity_element(plus<_Tp>) {
+  return _Tp(0);
+}
+template <class _Tp> inline _Tp identity_element(multiplies<_Tp>) {
+  return _Tp(1);
+}
+
+template <class _Tp>
+struct modulus : public binary_function<_Tp,_Tp,_Tp> 
+{
+  _Tp operator()(const _Tp& __x, const _Tp& __y) const { return __x % __y; }
+};
+
+template <class _Tp>
+struct negate : public unary_function<_Tp,_Tp> 
+{
+  _Tp operator()(const _Tp& __x) const { return -__x; }
+};
+
+template <class _Tp>
+struct equal_to : public binary_function<_Tp,_Tp,bool> 
+{
+  bool operator()(const _Tp& __x, const _Tp& __y) const { return __x == __y; }
+};
+
+template <class _Tp>
+struct not_equal_to : public binary_function<_Tp,_Tp,bool> 
+{
+  bool operator()(const _Tp& __x, const _Tp& __y) const { return __x != __y; }
+};
+
+template <class _Tp>
+struct greater : public binary_function<_Tp,_Tp,bool> 
+{
+  bool operator()(const _Tp& __x, const _Tp& __y) const { return __x > __y; }
+};
+
+template <class _Tp>
+struct less : public binary_function<_Tp,_Tp,bool> 
+{
+  bool operator()(const _Tp& __x, const _Tp& __y) const { return __x < __y; }
+};
+
+template <class _Tp>
+struct greater_equal : public binary_function<_Tp,_Tp,bool>
+{
+  bool operator()(const _Tp& __x, const _Tp& __y) const { return __x >= __y; }
+};
+
+template <class _Tp>
+struct less_equal : public binary_function<_Tp,_Tp,bool> 
+{
+  bool operator()(const _Tp& __x, const _Tp& __y) const { return __x <= __y; }
+};
+
+template <class _Tp>
+struct logical_and : public binary_function<_Tp,_Tp,bool>
+{
+  bool operator()(const _Tp& __x, const _Tp& __y) const { return __x && __y; }
+};
+
+template <class _Tp>
+struct logical_or : public binary_function<_Tp,_Tp,bool>
+{
+  bool operator()(const _Tp& __x, const _Tp& __y) const { return __x || __y; }
+};
+
+template <class _Tp>
+struct logical_not : public unary_function<_Tp,bool>
+{
+  bool operator()(const _Tp& __x) const { return !__x; }
+};
+
+template <class _Predicate>
+class unary_negate
+  : public unary_function<typename _Predicate::argument_type, bool> {
+protected:
+  _Predicate _M_pred;
+public:
+  explicit unary_negate(const _Predicate& __x) : _M_pred(__x) {}
+  bool operator()(const typename _Predicate::argument_type& __x) const {
+    return !_M_pred(__x);
+  }
+};
+
+template <class _Predicate>
+inline unary_negate<_Predicate> 
+not1(const _Predicate& __pred)
+{
+  return unary_negate<_Predicate>(__pred);
+}
+
+template <class _Predicate> 
+class binary_negate 
+  : public binary_function<typename _Predicate::first_argument_type,
+                           typename _Predicate::second_argument_type,
+                           bool> {
+protected:
+  _Predicate _M_pred;
+public:
+  explicit binary_negate(const _Predicate& __x) : _M_pred(__x) {}
+  bool operator()(const typename _Predicate::first_argument_type& __x, 
+                  const typename _Predicate::second_argument_type& __y) const
+  {
+    return !_M_pred(__x, __y); 
+  }
+};
+
+template <class _Predicate>
+inline binary_negate<_Predicate> 
+not2(const _Predicate& __pred)
+{
+  return binary_negate<_Predicate>(__pred);
+}
+
+template <class _Operation> 
+class binder1st
+  : public unary_function<typename _Operation::second_argument_type,
+                          typename _Operation::result_type> {
+protected:
+  _Operation op;
+  typename _Operation::first_argument_type value;
+public:
+  binder1st(const _Operation& __x,
+            const typename _Operation::first_argument_type& __y)
+      : op(__x), value(__y) {}
+  typename _Operation::result_type
+  operator()(const typename _Operation::second_argument_type& __x) const {
+    return op(value, __x); 
+  }
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+  // 109. Missing binders for non-const sequence elements
+  typename _Operation::result_type
+  operator()(typename _Operation::second_argument_type& __x) const {
+    return op(value, __x); 
+  }
+#endif
+};
+
+template <class _Operation, class _Tp>
+inline binder1st<_Operation> 
+bind1st(const _Operation& __fn, const _Tp& __x) 
+{
+  typedef typename _Operation::first_argument_type _Arg1_type;
+  return binder1st<_Operation>(__fn, _Arg1_type(__x));
+}
+
+template <class _Operation> 
+class binder2nd
+  : public unary_function<typename _Operation::first_argument_type,
+                          typename _Operation::result_type> {
+protected:
+  _Operation op;
+  typename _Operation::second_argument_type value;
+public:
+  binder2nd(const _Operation& __x,
+            const typename _Operation::second_argument_type& __y) 
+      : op(__x), value(__y) {}
+  typename _Operation::result_type
+  operator()(const typename _Operation::first_argument_type& __x) const {
+    return op(__x, value); 
+  }
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+  // 109. Missing binders for non-const sequence elements
+  typename _Operation::result_type
+  operator()(typename _Operation::first_argument_type& __x) const {
+    return op(__x, value); 
+  }
+#endif
+};
+
+template <class _Operation, class _Tp>
+inline binder2nd<_Operation> 
+bind2nd(const _Operation& __fn, const _Tp& __x) 
+{
+  typedef typename _Operation::second_argument_type _Arg2_type;
+  return binder2nd<_Operation>(__fn, _Arg2_type(__x));
+}
+
+// unary_compose and binary_compose (extensions, not part of the standard).
+
+template <class _Operation1, class _Operation2>
+class unary_compose
+  : public unary_function<typename _Operation2::argument_type,
+                          typename _Operation1::result_type> 
+{
+protected:
+  _Operation1 _M_fn1;
+  _Operation2 _M_fn2;
+public:
+  unary_compose(const _Operation1& __x, const _Operation2& __y) 
+    : _M_fn1(__x), _M_fn2(__y) {}
+  typename _Operation1::result_type
+  operator()(const typename _Operation2::argument_type& __x) const {
+    return _M_fn1(_M_fn2(__x));
+  }
+};
+
+template <class _Operation1, class _Operation2>
+inline unary_compose<_Operation1,_Operation2> 
+compose1(const _Operation1& __fn1, const _Operation2& __fn2)
+{
+  return unary_compose<_Operation1,_Operation2>(__fn1, __fn2);
+}
+
+template <class _Operation1, class _Operation2, class _Operation3>
+class binary_compose
+  : public unary_function<typename _Operation2::argument_type,
+                          typename _Operation1::result_type> {
+protected:
+  _Operation1 _M_fn1;
+  _Operation2 _M_fn2;
+  _Operation3 _M_fn3;
+public:
+  binary_compose(const _Operation1& __x, const _Operation2& __y, 
+                 const _Operation3& __z) 
+    : _M_fn1(__x), _M_fn2(__y), _M_fn3(__z) { }
+  typename _Operation1::result_type
+  operator()(const typename _Operation2::argument_type& __x) const {
+    return _M_fn1(_M_fn2(__x), _M_fn3(__x));
+  }
+};
+
+template <class _Operation1, class _Operation2, class _Operation3>
+inline binary_compose<_Operation1, _Operation2, _Operation3> 
+compose2(const _Operation1& __fn1, const _Operation2& __fn2, 
+         const _Operation3& __fn3)
+{
+  return binary_compose<_Operation1,_Operation2,_Operation3>
+    (__fn1, __fn2, __fn3);
+}
+
+template <class _Arg, class _Result>
+class pointer_to_unary_function : public unary_function<_Arg, _Result> {
+protected:
+  _Result (*_M_ptr)(_Arg);
+public:
+  pointer_to_unary_function() {}
+  explicit pointer_to_unary_function(_Result (*__x)(_Arg)) : _M_ptr(__x) {}
+  _Result operator()(_Arg __x) const { return _M_ptr(__x); }
+};
+
+template <class _Arg, class _Result>
+inline pointer_to_unary_function<_Arg, _Result> ptr_fun(_Result (*__x)(_Arg))
+{
+  return pointer_to_unary_function<_Arg, _Result>(__x);
+}
+
+template <class _Arg1, class _Arg2, class _Result>
+class pointer_to_binary_function : 
+  public binary_function<_Arg1,_Arg2,_Result> {
+protected:
+    _Result (*_M_ptr)(_Arg1, _Arg2);
+public:
+    pointer_to_binary_function() {}
+    explicit pointer_to_binary_function(_Result (*__x)(_Arg1, _Arg2)) 
+      : _M_ptr(__x) {}
+    _Result operator()(_Arg1 __x, _Arg2 __y) const {
+      return _M_ptr(__x, __y);
+    }
+};
+
+template <class _Arg1, class _Arg2, class _Result>
+inline pointer_to_binary_function<_Arg1,_Arg2,_Result> 
+ptr_fun(_Result (*__x)(_Arg1, _Arg2)) {
+  return pointer_to_binary_function<_Arg1,_Arg2,_Result>(__x);
+}
+
+// identity is an extensions: it is not part of the standard.
+template <class _Tp>
+struct _Identity : public unary_function<_Tp,_Tp> {
+  _Tp& operator()(_Tp& __x) const { return __x; }
+  const _Tp& operator()(const _Tp& __x) const { return __x; }
+};
+
+template <class _Tp> struct identity : public _Identity<_Tp> {};
+
+// select1st and select2nd are extensions: they are not part of the standard.
+template <class _Pair>
+struct _Select1st : public unary_function<_Pair, typename _Pair::first_type> {
+  typename _Pair::first_type& operator()(_Pair& __x) const {
+    return __x.first;
+  }
+  const typename _Pair::first_type& operator()(const _Pair& __x) const {
+    return __x.first;
+  }
+};
+
+template <class _Pair>
+struct _Select2nd : public unary_function<_Pair, typename _Pair::second_type>
+{
+  typename _Pair::second_type& operator()(_Pair& __x) const {
+    return __x.second;
+  }
+  const typename _Pair::second_type& operator()(const _Pair& __x) const {
+    return __x.second;
+  }
+};
+
+template <class _Pair> struct select1st : public _Select1st<_Pair> {};
+template <class _Pair> struct select2nd : public _Select2nd<_Pair> {};
+
+// project1st and project2nd are extensions: they are not part of the standard
+template <class _Arg1, class _Arg2>
+struct _Project1st : public binary_function<_Arg1, _Arg2, _Arg1> {
+  _Arg1 operator()(const _Arg1& __x, const _Arg2&) const { return __x; }
+};
+
+template <class _Arg1, class _Arg2>
+struct _Project2nd : public binary_function<_Arg1, _Arg2, _Arg2> {
+  _Arg2 operator()(const _Arg1&, const _Arg2& __y) const { return __y; }
+};
+
+template <class _Arg1, class _Arg2> 
+struct project1st : public _Project1st<_Arg1, _Arg2> {};
+
+template <class _Arg1, class _Arg2>
+struct project2nd : public _Project2nd<_Arg1, _Arg2> {};
+
+// constant_void_fun, constant_unary_fun, and constant_binary_fun are
+// extensions: they are not part of the standard.  (The same, of course,
+// is true of the helper functions constant0, constant1, and constant2.)
+
+template <class _Result>
+struct _Constant_void_fun {
+  typedef _Result result_type;
+  result_type _M_val;
+
+  _Constant_void_fun(const result_type& __v) : _M_val(__v) {}
+  const result_type& operator()() const { return _M_val; }
+};  
+
+template <class _Result, class _Argument>
+struct _Constant_unary_fun {
+  typedef _Argument argument_type;
+  typedef  _Result  result_type;
+  result_type _M_val;
+
+  _Constant_unary_fun(const result_type& __v) : _M_val(__v) {}
+  const result_type& operator()(const _Argument&) const { return _M_val; }
+};
+
+template <class _Result, class _Arg1, class _Arg2>
+struct _Constant_binary_fun {
+  typedef  _Arg1   first_argument_type;
+  typedef  _Arg2   second_argument_type;
+  typedef  _Result result_type;
+  _Result _M_val;
+
+  _Constant_binary_fun(const _Result& __v) : _M_val(__v) {}
+  const result_type& operator()(const _Arg1&, const _Arg2&) const {
+    return _M_val;
+  }
+};
+
+template <class _Result>
+struct constant_void_fun : public _Constant_void_fun<_Result> {
+  constant_void_fun(const _Result& __v) : _Constant_void_fun<_Result>(__v) {}
+};  
+
+
+template <class _Result,
+          class _Argument = _Result>
+struct constant_unary_fun : public _Constant_unary_fun<_Result, _Argument>
+{
+  constant_unary_fun(const _Result& __v)
+    : _Constant_unary_fun<_Result, _Argument>(__v) {}
+};
+
+
+template <class _Result,
+          class _Arg1 = _Result,
+          class _Arg2 = _Arg1>
+struct constant_binary_fun
+  : public _Constant_binary_fun<_Result, _Arg1, _Arg2>
+{
+  constant_binary_fun(const _Result& __v)
+    : _Constant_binary_fun<_Result, _Arg1, _Arg2>(__v) {}
+};
+
+template <class _Result>
+inline constant_void_fun<_Result> constant0(const _Result& __val)
+{
+  return constant_void_fun<_Result>(__val);
+}
+
+template <class _Result>
+inline constant_unary_fun<_Result,_Result> constant1(const _Result& __val)
+{
+  return constant_unary_fun<_Result,_Result>(__val);
+}
+
+template <class _Result>
+inline constant_binary_fun<_Result,_Result,_Result> 
+constant2(const _Result& __val)
+{
+  return constant_binary_fun<_Result,_Result,_Result>(__val);
+}
+
+// subtractive_rng is an extension: it is not part of the standard.
+// Note: this code assumes that int is 32 bits.
+class subtractive_rng : public unary_function<unsigned int, unsigned int> {
+private:
+  unsigned int _M_table[55];
+  size_t _M_index1;
+  size_t _M_index2;
+public:
+  unsigned int operator()(unsigned int __limit) {
+    _M_index1 = (_M_index1 + 1) % 55;
+    _M_index2 = (_M_index2 + 1) % 55;
+    _M_table[_M_index1] = _M_table[_M_index1] - _M_table[_M_index2];
+    return _M_table[_M_index1] % __limit;
+  }
+
+  void _M_initialize(unsigned int __seed)
+  {
+    unsigned int __k = 1;
+    _M_table[54] = __seed;
+    size_t __i;
+    for (__i = 0; __i < 54; __i++) {
+        size_t __ii = (21 * (__i + 1) % 55) - 1;
+        _M_table[__ii] = __k;
+        __k = __seed - __k;
+        __seed = _M_table[__ii];
+    }
+    for (int __loop = 0; __loop < 4; __loop++) {
+        for (__i = 0; __i < 55; __i++)
+            _M_table[__i] = _M_table[__i] - _M_table[(1 + __i + 30) % 55];
+    }
+    _M_index1 = 0;
+    _M_index2 = 31;
+  }
+
+  subtractive_rng(unsigned int __seed) { _M_initialize(__seed); }
+  subtractive_rng() { _M_initialize(161803398u); }
+};
+
+
+// Adaptor function objects: pointers to member functions.
+
+// There are a total of 16 = 2^4 function objects in this family.
+//  (1) Member functions taking no arguments vs member functions taking
+//       one argument.
+//  (2) Call through pointer vs call through reference.
+//  (3) Member function with void return type vs member function with
+//      non-void return type.
+//  (4) Const vs non-const member function.
+
+// Note that choice (3) is nothing more than a workaround: according
+//  to the draft, compilers should handle void and non-void the same way.
+//  This feature is not yet widely implemented, though.  You can only use
+//  member functions returning void if your compiler supports partial
+//  specialization.
+
+// All of this complexity is in the function objects themselves.  You can
+//  ignore it by using the helper function mem_fun and mem_fun_ref,
+//  which create whichever type of adaptor is appropriate.
+//  (mem_fun1 and mem_fun1_ref are no longer part of the C++ standard,
+//  but they are provided for backward compatibility.)
+
+
+template <class _Ret, class _Tp>
+class mem_fun_t : public unary_function<_Tp*,_Ret> {
+public:
+  explicit mem_fun_t(_Ret (_Tp::*__pf)()) : _M_f(__pf) {}
+  _Ret operator()(_Tp* __p) const { return (__p->*_M_f)(); }
+private:
+  _Ret (_Tp::*_M_f)();
+};
+
+template <class _Ret, class _Tp>
+class const_mem_fun_t : public unary_function<const _Tp*,_Ret> {
+public:
+  explicit const_mem_fun_t(_Ret (_Tp::*__pf)() const) : _M_f(__pf) {}
+  _Ret operator()(const _Tp* __p) const { return (__p->*_M_f)(); }
+private:
+  _Ret (_Tp::*_M_f)() const;
+};
+
+
+template <class _Ret, class _Tp>
+class mem_fun_ref_t : public unary_function<_Tp,_Ret> {
+public:
+  explicit mem_fun_ref_t(_Ret (_Tp::*__pf)()) : _M_f(__pf) {}
+  _Ret operator()(_Tp& __r) const { return (__r.*_M_f)(); }
+private:
+  _Ret (_Tp::*_M_f)();
+};
+
+template <class _Ret, class _Tp>
+class const_mem_fun_ref_t : public unary_function<_Tp,_Ret> {
+public:
+  explicit const_mem_fun_ref_t(_Ret (_Tp::*__pf)() const) : _M_f(__pf) {}
+  _Ret operator()(const _Tp& __r) const { return (__r.*_M_f)(); }
+private:
+  _Ret (_Tp::*_M_f)() const;
+};
+
+template <class _Ret, class _Tp, class _Arg>
+class mem_fun1_t : public binary_function<_Tp*,_Arg,_Ret> {
+public:
+  explicit mem_fun1_t(_Ret (_Tp::*__pf)(_Arg)) : _M_f(__pf) {}
+  _Ret operator()(_Tp* __p, _Arg __x) const { return (__p->*_M_f)(__x); }
+private:
+  _Ret (_Tp::*_M_f)(_Arg);
+};
+
+template <class _Ret, class _Tp, class _Arg>
+class const_mem_fun1_t : public binary_function<const _Tp*,_Arg,_Ret> {
+public:
+  explicit const_mem_fun1_t(_Ret (_Tp::*__pf)(_Arg) const) : _M_f(__pf) {}
+  _Ret operator()(const _Tp* __p, _Arg __x) const
+    { return (__p->*_M_f)(__x); }
+private:
+  _Ret (_Tp::*_M_f)(_Arg) const;
+};
+
+template <class _Ret, class _Tp, class _Arg>
+class mem_fun1_ref_t : public binary_function<_Tp,_Arg,_Ret> {
+public:
+  explicit mem_fun1_ref_t(_Ret (_Tp::*__pf)(_Arg)) : _M_f(__pf) {}
+  _Ret operator()(_Tp& __r, _Arg __x) const { return (__r.*_M_f)(__x); }
+private:
+  _Ret (_Tp::*_M_f)(_Arg);
+};
+
+template <class _Ret, class _Tp, class _Arg>
+class const_mem_fun1_ref_t : public binary_function<_Tp,_Arg,_Ret> {
+public:
+  explicit const_mem_fun1_ref_t(_Ret (_Tp::*__pf)(_Arg) const) : _M_f(__pf) {}
+  _Ret operator()(const _Tp& __r, _Arg __x) const { return (__r.*_M_f)(__x); }
+private:
+  _Ret (_Tp::*_M_f)(_Arg) const;
+};
+
+template <class _Tp>
+class mem_fun_t<void, _Tp> : public unary_function<_Tp*,void> {
+public:
+  explicit mem_fun_t(void (_Tp::*__pf)()) : _M_f(__pf) {}
+  void operator()(_Tp* __p) const { (__p->*_M_f)(); }
+private:
+  void (_Tp::*_M_f)();
+};
+
+template <class _Tp>
+class const_mem_fun_t<void, _Tp> : public unary_function<const _Tp*,void> {
+public:
+  explicit const_mem_fun_t(void (_Tp::*__pf)() const) : _M_f(__pf) {}
+  void operator()(const _Tp* __p) const { (__p->*_M_f)(); }
+private:
+  void (_Tp::*_M_f)() const;
+};
+
+template <class _Tp>
+class mem_fun_ref_t<void, _Tp> : public unary_function<_Tp,void> {
+public:
+  explicit mem_fun_ref_t(void (_Tp::*__pf)()) : _M_f(__pf) {}
+  void operator()(_Tp& __r) const { (__r.*_M_f)(); }
+private:
+  void (_Tp::*_M_f)();
+};
+
+template <class _Tp>
+class const_mem_fun_ref_t<void, _Tp> : public unary_function<_Tp,void> {
+public:
+  explicit const_mem_fun_ref_t(void (_Tp::*__pf)() const) : _M_f(__pf) {}
+  void operator()(const _Tp& __r) const { (__r.*_M_f)(); }
+private:
+  void (_Tp::*_M_f)() const;
+};
+
+template <class _Tp, class _Arg>
+class mem_fun1_t<void, _Tp, _Arg> : public binary_function<_Tp*,_Arg,void> {
+public:
+  explicit mem_fun1_t(void (_Tp::*__pf)(_Arg)) : _M_f(__pf) {}
+  void operator()(_Tp* __p, _Arg __x) const { (__p->*_M_f)(__x); }
+private:
+  void (_Tp::*_M_f)(_Arg);
+};
+
+template <class _Tp, class _Arg>
+class const_mem_fun1_t<void, _Tp, _Arg> 
+  : public binary_function<const _Tp*,_Arg,void> {
+public:
+  explicit const_mem_fun1_t(void (_Tp::*__pf)(_Arg) const) : _M_f(__pf) {}
+  void operator()(const _Tp* __p, _Arg __x) const { (__p->*_M_f)(__x); }
+private:
+  void (_Tp::*_M_f)(_Arg) const;
+};
+
+template <class _Tp, class _Arg>
+class mem_fun1_ref_t<void, _Tp, _Arg>
+  : public binary_function<_Tp,_Arg,void> {
+public:
+  explicit mem_fun1_ref_t(void (_Tp::*__pf)(_Arg)) : _M_f(__pf) {}
+  void operator()(_Tp& __r, _Arg __x) const { (__r.*_M_f)(__x); }
+private:
+  void (_Tp::*_M_f)(_Arg);
+};
+
+template <class _Tp, class _Arg>
+class const_mem_fun1_ref_t<void, _Tp, _Arg>
+  : public binary_function<_Tp,_Arg,void> {
+public:
+  explicit const_mem_fun1_ref_t(void (_Tp::*__pf)(_Arg) const) : _M_f(__pf) {}
+  void operator()(const _Tp& __r, _Arg __x) const { (__r.*_M_f)(__x); }
+private:
+  void (_Tp::*_M_f)(_Arg) const;
+};
+
+
+// Mem_fun adaptor helper functions.  There are only two:
+//  mem_fun and mem_fun_ref.  (mem_fun1 and mem_fun1_ref 
+//  are provided for backward compatibility, but they are no longer
+//  part of the C++ standard.)
+
+template <class _Ret, class _Tp>
+inline mem_fun_t<_Ret,_Tp> mem_fun(_Ret (_Tp::*__f)())
+  { return mem_fun_t<_Ret,_Tp>(__f); }
+
+template <class _Ret, class _Tp>
+inline const_mem_fun_t<_Ret,_Tp> mem_fun(_Ret (_Tp::*__f)() const)
+  { return const_mem_fun_t<_Ret,_Tp>(__f); }
+
+template <class _Ret, class _Tp>
+inline mem_fun_ref_t<_Ret,_Tp> mem_fun_ref(_Ret (_Tp::*__f)()) 
+  { return mem_fun_ref_t<_Ret,_Tp>(__f); }
+
+template <class _Ret, class _Tp>
+inline const_mem_fun_ref_t<_Ret,_Tp> mem_fun_ref(_Ret (_Tp::*__f)() const)
+  { return const_mem_fun_ref_t<_Ret,_Tp>(__f); }
+
+template <class _Ret, class _Tp, class _Arg>
+inline mem_fun1_t<_Ret,_Tp,_Arg> mem_fun(_Ret (_Tp::*__f)(_Arg))
+  { return mem_fun1_t<_Ret,_Tp,_Arg>(__f); }
+
+template <class _Ret, class _Tp, class _Arg>
+inline const_mem_fun1_t<_Ret,_Tp,_Arg> mem_fun(_Ret (_Tp::*__f)(_Arg) const)
+  { return const_mem_fun1_t<_Ret,_Tp,_Arg>(__f); }
+
+template <class _Ret, class _Tp, class _Arg>
+inline mem_fun1_ref_t<_Ret,_Tp,_Arg> mem_fun_ref(_Ret (_Tp::*__f)(_Arg))
+  { return mem_fun1_ref_t<_Ret,_Tp,_Arg>(__f); }
+
+template <class _Ret, class _Tp, class _Arg>
+inline const_mem_fun1_ref_t<_Ret,_Tp,_Arg>
+mem_fun_ref(_Ret (_Tp::*__f)(_Arg) const)
+  { return const_mem_fun1_ref_t<_Ret,_Tp,_Arg>(__f); }
+
+template <class _Ret, class _Tp, class _Arg>
+inline mem_fun1_t<_Ret,_Tp,_Arg> mem_fun1(_Ret (_Tp::*__f)(_Arg))
+  { return mem_fun1_t<_Ret,_Tp,_Arg>(__f); }
+
+template <class _Ret, class _Tp, class _Arg>
+inline const_mem_fun1_t<_Ret,_Tp,_Arg> mem_fun1(_Ret (_Tp::*__f)(_Arg) const)
+  { return const_mem_fun1_t<_Ret,_Tp,_Arg>(__f); }
+
+template <class _Ret, class _Tp, class _Arg>
+inline mem_fun1_ref_t<_Ret,_Tp,_Arg> mem_fun1_ref(_Ret (_Tp::*__f)(_Arg))
+  { return mem_fun1_ref_t<_Ret,_Tp,_Arg>(__f); }
+
+template <class _Ret, class _Tp, class _Arg>
+inline const_mem_fun1_ref_t<_Ret,_Tp,_Arg>
+mem_fun1_ref(_Ret (_Tp::*__f)(_Arg) const)
+  { return const_mem_fun1_ref_t<_Ret,_Tp,_Arg>(__f); }
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_FUNCTION_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_heap.h b/contrib/media/updf/include/bits/stl_heap.h
new file mode 100644
index 0000000000..0770d7cf2a
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_heap.h
@@ -0,0 +1,314 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef _CPP_BITS_STL_HEAP_H
+#define _CPP_BITS_STL_HEAP_H 1
+
+namespace std
+{
+
+// Heap-manipulation functions: push_heap, pop_heap, make_heap, sort_heap.
+
+template <class _RandomAccessIterator, class _Distance, class _Tp>
+void 
+__push_heap(_RandomAccessIterator __first,
+            _Distance __holeIndex, _Distance __topIndex, _Tp __value)
+{
+  _Distance __parent = (__holeIndex - 1) / 2;
+  while (__holeIndex > __topIndex && *(__first + __parent) < __value) {
+    *(__first + __holeIndex) = *(__first + __parent);
+    __holeIndex = __parent;
+    __parent = (__holeIndex - 1) / 2;
+  }    
+  *(__first + __holeIndex) = __value;
+}
+
+template <class _RandomAccessIterator, class _Distance, class _Tp>
+inline void 
+__push_heap_aux(_RandomAccessIterator __first,
+                _RandomAccessIterator __last, _Distance*, _Tp*)
+{
+  __push_heap(__first, _Distance((__last - __first) - 1), _Distance(0), 
+              _Tp(*(__last - 1)));
+}
+
+template <class _RandomAccessIterator>
+inline void 
+push_heap(_RandomAccessIterator __first, _RandomAccessIterator __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIterator>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_RandomAccessIterator>::value_type>);
+
+  __push_heap_aux(__first, __last,
+                  __distance_type(__first), __value_type(__first));
+}
+
+template <class _RandomAccessIterator, class _Distance, class _Tp, 
+          class _Compare>
+void
+__push_heap(_RandomAccessIterator __first, _Distance __holeIndex,
+            _Distance __topIndex, _Tp __value, _Compare __comp)
+{
+  _Distance __parent = (__holeIndex - 1) / 2;
+  while (__holeIndex > __topIndex && __comp(*(__first + __parent), __value)) {
+    *(__first + __holeIndex) = *(__first + __parent);
+    __holeIndex = __parent;
+    __parent = (__holeIndex - 1) / 2;
+  }
+  *(__first + __holeIndex) = __value;
+}
+
+template <class _RandomAccessIterator, class _Compare,
+          class _Distance, class _Tp>
+inline void 
+__push_heap_aux(_RandomAccessIterator __first,
+                _RandomAccessIterator __last, _Compare __comp,
+                _Distance*, _Tp*) 
+{
+  __push_heap(__first, _Distance((__last - __first) - 1), _Distance(0), 
+              _Tp(*(__last - 1)), __comp);
+}
+
+template <class _RandomAccessIterator, class _Compare>
+inline void 
+push_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
+          _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIterator>);
+
+  __push_heap_aux(__first, __last, __comp,
+                  __distance_type(__first), __value_type(__first));
+}
+
+template <class _RandomAccessIterator, class _Distance, class _Tp>
+void 
+__adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
+              _Distance __len, _Tp __value)
+{
+  _Distance __topIndex = __holeIndex;
+  _Distance __secondChild = 2 * __holeIndex + 2;
+  while (__secondChild < __len) {
+    if (*(__first + __secondChild) < *(__first + (__secondChild - 1)))
+      __secondChild--;
+    *(__first + __holeIndex) = *(__first + __secondChild);
+    __holeIndex = __secondChild;
+    __secondChild = 2 * (__secondChild + 1);
+  }
+  if (__secondChild == __len) {
+    *(__first + __holeIndex) = *(__first + (__secondChild - 1));
+    __holeIndex = __secondChild - 1;
+  }
+  __push_heap(__first, __holeIndex, __topIndex, __value);
+}
+
+template <class _RandomAccessIterator, class _Tp, class _Distance>
+inline void 
+__pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
+           _RandomAccessIterator __result, _Tp __value, _Distance*)
+{
+  *__result = *__first;
+  __adjust_heap(__first, _Distance(0), _Distance(__last - __first), __value);
+}
+
+template <class _RandomAccessIterator, class _Tp>
+inline void 
+__pop_heap_aux(_RandomAccessIterator __first, _RandomAccessIterator __last,
+               _Tp*)
+{
+  __pop_heap(__first, __last - 1, __last - 1, 
+             _Tp(*(__last - 1)), __distance_type(__first));
+}
+
+template <class _RandomAccessIterator>
+inline void pop_heap(_RandomAccessIterator __first, 
+                     _RandomAccessIterator __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIterator>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_RandomAccessIterator>::value_type>);
+
+  __pop_heap_aux(__first, __last, __value_type(__first));
+}
+
+template <class _RandomAccessIterator, class _Distance,
+          class _Tp, class _Compare>
+void
+__adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
+              _Distance __len, _Tp __value, _Compare __comp)
+{
+  _Distance __topIndex = __holeIndex;
+  _Distance __secondChild = 2 * __holeIndex + 2;
+  while (__secondChild < __len) {
+    if (__comp(*(__first + __secondChild), *(__first + (__secondChild - 1))))
+      __secondChild--;
+    *(__first + __holeIndex) = *(__first + __secondChild);
+    __holeIndex = __secondChild;
+    __secondChild = 2 * (__secondChild + 1);
+  }
+  if (__secondChild == __len) {
+    *(__first + __holeIndex) = *(__first + (__secondChild - 1));
+    __holeIndex = __secondChild - 1;
+  }
+  __push_heap(__first, __holeIndex, __topIndex, __value, __comp);
+}
+
+template <class _RandomAccessIterator, class _Tp, class _Compare, 
+          class _Distance>
+inline void 
+__pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
+           _RandomAccessIterator __result, _Tp __value, _Compare __comp,
+           _Distance*)
+{
+  *__result = *__first;
+  __adjust_heap(__first, _Distance(0), _Distance(__last - __first), 
+                __value, __comp);
+}
+
+template <class _RandomAccessIterator, class _Tp, class _Compare>
+inline void 
+__pop_heap_aux(_RandomAccessIterator __first,
+               _RandomAccessIterator __last, _Tp*, _Compare __comp)
+{
+  __pop_heap(__first, __last - 1, __last - 1, _Tp(*(__last - 1)), __comp,
+             __distance_type(__first));
+}
+
+template <class _RandomAccessIterator, class _Compare>
+inline void 
+pop_heap(_RandomAccessIterator __first,
+         _RandomAccessIterator __last, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIterator>);
+
+  __pop_heap_aux(__first, __last, __value_type(__first), __comp);
+}
+
+template <class _RandomAccessIterator, class _Tp, class _Distance>
+void 
+__make_heap(_RandomAccessIterator __first,
+            _RandomAccessIterator __last, _Tp*, _Distance*)
+{
+  if (__last - __first < 2) return;
+  _Distance __len = __last - __first;
+  _Distance __parent = (__len - 2)/2;
+    
+  while (true) {
+    __adjust_heap(__first, __parent, __len, _Tp(*(__first + __parent)));
+    if (__parent == 0) return;
+    __parent--;
+  }
+}
+
+template <class _RandomAccessIterator>
+inline void 
+make_heap(_RandomAccessIterator __first, _RandomAccessIterator __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIterator>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_RandomAccessIterator>::value_type>);
+
+  __make_heap(__first, __last,
+              __value_type(__first), __distance_type(__first));
+}
+
+template <class _RandomAccessIterator, class _Compare,
+          class _Tp, class _Distance>
+void
+__make_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
+            _Compare __comp, _Tp*, _Distance*)
+{
+  if (__last - __first < 2) return;
+  _Distance __len = __last - __first;
+  _Distance __parent = (__len - 2)/2;
+    
+  while (true) {
+    __adjust_heap(__first, __parent, __len, _Tp(*(__first + __parent)),
+                  __comp);
+    if (__parent == 0) return;
+    __parent--;
+  }
+}
+
+template <class _RandomAccessIterator, class _Compare>
+inline void 
+make_heap(_RandomAccessIterator __first, 
+          _RandomAccessIterator __last, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIterator>);
+
+  __make_heap(__first, __last, __comp,
+              __value_type(__first), __distance_type(__first));
+}
+
+template <class _RandomAccessIterator>
+void sort_heap(_RandomAccessIterator __first, _RandomAccessIterator __last)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIterator>);
+  __glibcpp_function_requires(_LessThanComparableConcept<
+        typename iterator_traits<_RandomAccessIterator>::value_type>);
+
+  while (__last - __first > 1)
+    pop_heap(__first, __last--);
+}
+
+template <class _RandomAccessIterator, class _Compare>
+void 
+sort_heap(_RandomAccessIterator __first,
+          _RandomAccessIterator __last, _Compare __comp)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_RandomAccessIteratorConcept<
+        _RandomAccessIterator>);
+
+  while (__last - __first > 1)
+    pop_heap(__first, __last--, __comp);
+}
+
+} // namespace std
+
+#endif /* _CPP_BITS_STL_HEAP_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_iterator.h b/contrib/media/updf/include/bits/stl_iterator.h
new file mode 100644
index 0000000000..a062d4dcb0
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_iterator.h
@@ -0,0 +1,548 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996-1998
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_ITERATOR_H
+#define __SGI_STL_INTERNAL_ITERATOR_H
+
+namespace std
+{
+
+template <class _Container>
+class back_insert_iterator {
+protected:
+  _Container* container;
+public:
+  typedef _Container          container_type;
+  typedef output_iterator_tag iterator_category;
+  typedef void                value_type;
+  typedef void                difference_type;
+  typedef void                pointer;
+  typedef void                reference;
+
+  explicit back_insert_iterator(_Container& __x) : container(&__x) {}
+  back_insert_iterator<_Container>&
+  operator=(const typename _Container::value_type& __value) { 
+    container->push_back(__value);
+    return *this;
+  }
+  back_insert_iterator<_Container>& operator*() { return *this; }
+  back_insert_iterator<_Container>& operator++() { return *this; }
+  back_insert_iterator<_Container>& operator++(int) { return *this; }
+};
+
+template <class _Container>
+inline back_insert_iterator<_Container> back_inserter(_Container& __x) {
+  return back_insert_iterator<_Container>(__x);
+}
+
+template <class _Container>
+class front_insert_iterator {
+protected:
+  _Container* container;
+public:
+  typedef _Container          container_type;
+  typedef output_iterator_tag iterator_category;
+  typedef void                value_type;
+  typedef void                difference_type;
+  typedef void                pointer;
+  typedef void                reference;
+
+  explicit front_insert_iterator(_Container& __x) : container(&__x) {}
+  front_insert_iterator<_Container>&
+  operator=(const typename _Container::value_type& __value) { 
+    container->push_front(__value);
+    return *this;
+  }
+  front_insert_iterator<_Container>& operator*() { return *this; }
+  front_insert_iterator<_Container>& operator++() { return *this; }
+  front_insert_iterator<_Container>& operator++(int) { return *this; }
+};
+
+template <class _Container>
+inline front_insert_iterator<_Container> front_inserter(_Container& __x) {
+  return front_insert_iterator<_Container>(__x);
+}
+
+template <class _Container>
+class insert_iterator {
+protected:
+  _Container* container;
+  typename _Container::iterator iter;
+public:
+  typedef _Container          container_type;
+  typedef output_iterator_tag iterator_category;
+  typedef void                value_type;
+  typedef void                difference_type;
+  typedef void                pointer;
+  typedef void                reference;
+
+  insert_iterator(_Container& __x, typename _Container::iterator __i) 
+    : container(&__x), iter(__i) {}
+  insert_iterator<_Container>&
+  operator=(const typename _Container::value_type& __value) { 
+    iter = container->insert(iter, __value);
+    ++iter;
+    return *this;
+  }
+  insert_iterator<_Container>& operator*() { return *this; }
+  insert_iterator<_Container>& operator++() { return *this; }
+  insert_iterator<_Container>& operator++(int) { return *this; }
+};
+
+template <class _Container, class _Iterator>
+inline 
+insert_iterator<_Container> inserter(_Container& __x, _Iterator __i)
+{
+  typedef typename _Container::iterator __iter;
+  return insert_iterator<_Container>(__x, __iter(__i));
+}
+
+template <class _BidirectionalIterator, class _Tp, class _Reference = _Tp&, 
+          class _Distance = ptrdiff_t> 
+class reverse_bidirectional_iterator {
+  typedef reverse_bidirectional_iterator<_BidirectionalIterator, _Tp, 
+                                         _Reference, _Distance>  _Self;
+protected:
+  _BidirectionalIterator current;
+public:
+  typedef bidirectional_iterator_tag iterator_category;
+  typedef _Tp                        value_type;
+  typedef _Distance                  difference_type;
+  typedef _Tp*                       pointer;
+  typedef _Reference                 reference;
+
+  reverse_bidirectional_iterator() {}
+  explicit reverse_bidirectional_iterator(_BidirectionalIterator __x)
+    : current(__x) {}
+  _BidirectionalIterator base() const { return current; }
+  _Reference operator*() const {
+    _BidirectionalIterator __tmp = current;
+    return *--__tmp;
+  }
+  pointer operator->() const { return &(operator*()); }
+  _Self& operator++() {
+    --current;
+    return *this;
+  }
+  _Self operator++(int) {
+    _Self __tmp = *this;
+    --current;
+    return __tmp;
+  }
+  _Self& operator--() {
+    ++current;
+    return *this;
+  }
+  _Self operator--(int) {
+    _Self __tmp = *this;
+    ++current;
+    return __tmp;
+  }
+};
+
+template <class _BiIter, class _Tp, class _Ref, class _Distance>
+inline bool operator==(
+    const reverse_bidirectional_iterator<_BiIter, _Tp, _Ref, _Distance>& __x, 
+    const reverse_bidirectional_iterator<_BiIter, _Tp, _Ref, _Distance>& __y)
+{
+  return __x.base() == __y.base();
+}
+
+template <class _BiIter, class _Tp, class _Ref, class _Distance>
+inline bool operator!=(
+    const reverse_bidirectional_iterator<_BiIter, _Tp, _Ref, _Distance>& __x, 
+    const reverse_bidirectional_iterator<_BiIter, _Tp, _Ref, _Distance>& __y)
+{
+  return !(__x == __y);
+}
+
+
+// This is the new version of reverse_iterator, as defined in the
+//  draft C++ standard.  It relies on the iterator_traits template,
+//  which in turn relies on partial specialization.  The class
+//  reverse_bidirectional_iterator is no longer part of the draft
+//  standard, but it is retained for backward compatibility.
+
+template <class _Iterator>
+class reverse_iterator 
+{
+protected:
+  _Iterator current;
+public:
+  typedef typename iterator_traits<_Iterator>::iterator_category
+          iterator_category;
+  typedef typename iterator_traits<_Iterator>::value_type
+          value_type;
+  typedef typename iterator_traits<_Iterator>::difference_type
+          difference_type;
+  typedef typename iterator_traits<_Iterator>::pointer
+          pointer;
+  typedef typename iterator_traits<_Iterator>::reference
+          reference;
+
+  typedef _Iterator iterator_type;
+  typedef reverse_iterator<_Iterator> _Self;
+
+public:
+  reverse_iterator() {}
+  explicit reverse_iterator(iterator_type __x) : current(__x) {}
+
+  reverse_iterator(const _Self& __x) : current(__x.current) {}
+  template <class _Iter>
+  reverse_iterator(const reverse_iterator<_Iter>& __x)
+    : current(__x.base()) {}
+    
+  iterator_type base() const { return current; }
+  reference operator*() const {
+    _Iterator __tmp = current;
+    return *--__tmp;
+  }
+  pointer operator->() const { return &(operator*()); }
+
+  _Self& operator++() {
+    --current;
+    return *this;
+  }
+  _Self operator++(int) {
+    _Self __tmp = *this;
+    --current;
+    return __tmp;
+  }
+  _Self& operator--() {
+    ++current;
+    return *this;
+  }
+  _Self operator--(int) {
+    _Self __tmp = *this;
+    ++current;
+    return __tmp;
+  }
+
+  _Self operator+(difference_type __n) const {
+    return _Self(current - __n);
+  }
+  _Self& operator+=(difference_type __n) {
+    current -= __n;
+    return *this;
+  }
+  _Self operator-(difference_type __n) const {
+    return _Self(current + __n);
+  }
+  _Self& operator-=(difference_type __n) {
+    current += __n;
+    return *this;
+  }
+  reference operator[](difference_type __n) const { return *(*this + __n); }  
+}; 
+ 
+template <class _Iterator>
+inline bool operator==(const reverse_iterator<_Iterator>& __x, 
+                       const reverse_iterator<_Iterator>& __y) {
+  return __x.base() == __y.base();
+}
+
+template <class _Iterator>
+inline bool operator<(const reverse_iterator<_Iterator>& __x, 
+                      const reverse_iterator<_Iterator>& __y) {
+  return __y.base() < __x.base();
+}
+
+template <class _Iterator>
+inline bool operator!=(const reverse_iterator<_Iterator>& __x, 
+                       const reverse_iterator<_Iterator>& __y) {
+  return !(__x == __y);
+}
+
+template <class _Iterator>
+inline bool operator>(const reverse_iterator<_Iterator>& __x, 
+                      const reverse_iterator<_Iterator>& __y) {
+  return __y < __x;
+}
+
+template <class _Iterator>
+inline bool operator<=(const reverse_iterator<_Iterator>& __x, 
+                       const reverse_iterator<_Iterator>& __y) {
+  return !(__y < __x);
+}
+
+template <class _Iterator>
+inline bool operator>=(const reverse_iterator<_Iterator>& __x, 
+                      const reverse_iterator<_Iterator>& __y) {
+  return !(__x < __y);
+}
+
+template <class _Iterator>
+inline typename reverse_iterator<_Iterator>::difference_type
+operator-(const reverse_iterator<_Iterator>& __x, 
+          const reverse_iterator<_Iterator>& __y) {
+  return __y.base() - __x.base();
+}
+
+template <class _Iterator>
+inline reverse_iterator<_Iterator> 
+operator+(typename reverse_iterator<_Iterator>::difference_type __n,
+          const reverse_iterator<_Iterator>& __x) {
+  return reverse_iterator<_Iterator>(__x.base() - __n);
+}
+
+
+template <class _Tp, 
+          class _CharT = char, class _Traits = char_traits<_CharT>,
+          class _Dist = ptrdiff_t> 
+class istream_iterator {
+public:
+  typedef _CharT                         char_type;
+  typedef _Traits                        traits_type;
+  typedef basic_istream<_CharT, _Traits> istream_type;
+
+  typedef input_iterator_tag             iterator_category;
+  typedef _Tp                            value_type;
+  typedef _Dist                          difference_type;
+  typedef const _Tp*                     pointer;
+  typedef const _Tp&                     reference;
+
+  istream_iterator() : _M_stream(0), _M_ok(false) {}
+  istream_iterator(istream_type& __s) : _M_stream(&__s) { _M_read(); }
+
+  reference operator*() const { return _M_value; }
+  pointer operator->() const { return &(operator*()); }
+
+  istream_iterator& operator++() { 
+    _M_read(); 
+    return *this;
+  }
+  istream_iterator operator++(int)  {
+    istream_iterator __tmp = *this;
+    _M_read();
+    return __tmp;
+  }
+
+  bool _M_equal(const istream_iterator& __x) const
+    { return (_M_ok == __x._M_ok) && (!_M_ok || _M_stream == __x._M_stream); }
+
+private:
+  istream_type* _M_stream;
+  _Tp _M_value;
+  bool _M_ok;
+
+  void _M_read() {
+    _M_ok = (_M_stream && *_M_stream) ? true : false;
+    if (_M_ok) {
+      *_M_stream >> _M_value;
+      _M_ok = *_M_stream ? true : false;
+    }
+  }
+};
+
+template <class _Tp, class _CharT, class _Traits, class _Dist>
+inline bool 
+operator==(const istream_iterator<_Tp, _CharT, _Traits, _Dist>& __x,
+           const istream_iterator<_Tp, _CharT, _Traits, _Dist>& __y) {
+  return __x._M_equal(__y);
+}
+
+template <class _Tp, class _CharT, class _Traits, class _Dist>
+inline bool 
+operator!=(const istream_iterator<_Tp, _CharT, _Traits, _Dist>& __x,
+           const istream_iterator<_Tp, _CharT, _Traits, _Dist>& __y) {
+  return !__x._M_equal(__y);
+}
+
+
+template <class _Tp,
+          class _CharT = char, class _Traits = char_traits<_CharT> >
+class ostream_iterator {
+public:
+  typedef _CharT                         char_type;
+  typedef _Traits                        traits_type;
+  typedef basic_ostream<_CharT, _Traits> ostream_type;
+
+  typedef output_iterator_tag            iterator_category;
+  typedef void                           value_type;
+  typedef void                           difference_type;
+  typedef void                           pointer;
+  typedef void                           reference;
+
+  ostream_iterator(ostream_type& __s) : _M_stream(&__s), _M_string(0) {}
+  ostream_iterator(ostream_type& __s, const _CharT* __c) 
+    : _M_stream(&__s), _M_string(__c)  {}
+  ostream_iterator<_Tp>& operator=(const _Tp& __value) { 
+    *_M_stream << __value;
+    if (_M_string) *_M_stream << _M_string;
+    return *this;
+  }
+  ostream_iterator<_Tp>& operator*() { return *this; }
+  ostream_iterator<_Tp>& operator++() { return *this; } 
+  ostream_iterator<_Tp>& operator++(int) { return *this; } 
+private:
+  ostream_type* _M_stream;
+  const _CharT* _M_string;
+};
+
+
+// This iterator adapter is 'normal' in the sense that it does not
+// change the semantics of any of the operators of its itererator
+// parameter.  Its primary purpose is to convert an iterator that is
+// not a class, e.g. a pointer, into an iterator that is a class.
+// The _Container parameter exists solely so that different containers
+// using this template can instantiate different types, even if the
+// _Iterator parameter is the same.
+template<typename _Iterator, typename _Container>
+class __normal_iterator
+  : public iterator<iterator_traits<_Iterator>::iterator_category,
+                    iterator_traits<_Iterator>::value_type,
+                    iterator_traits<_Iterator>::difference_type,
+                    iterator_traits<_Iterator>::pointer,
+                    iterator_traits<_Iterator>::reference>
+{
+
+protected:
+  _Iterator _M_current;
+
+public:
+  typedef __normal_iterator<_Iterator, _Container> normal_iterator_type;
+  typedef iterator_traits<_Iterator>  			__traits_type;
+  typedef typename __traits_type::iterator_category 	iterator_category;
+  typedef typename __traits_type::value_type 		value_type;
+  typedef typename __traits_type::difference_type 	difference_type;
+  typedef typename __traits_type::pointer          	pointer;
+  typedef typename __traits_type::reference 		reference;
+
+  __normal_iterator() : _M_current(_Iterator()) { }
+
+  explicit __normal_iterator(const _Iterator& __i) : _M_current(__i) { }
+
+  // Allow iterator to const_iterator conversion
+  template<typename _Iter>
+  inline __normal_iterator(const __normal_iterator<_Iter, _Container>& __i)
+    : _M_current(__i.base()) { }
+
+  // Forward iterator requirements
+  reference
+  operator*() const { return *_M_current; }
+
+  pointer
+  operator->() const { return _M_current; }
+
+  normal_iterator_type&
+  operator++() { ++_M_current; return *this; }
+
+  normal_iterator_type
+  operator++(int) { return __normal_iterator(_M_current++); }
+
+  // Bidirectional iterator requirements
+  normal_iterator_type&
+  operator--() { --_M_current; return *this; }
+
+  normal_iterator_type
+  operator--(int) { return __normal_iterator(_M_current--); }
+
+  // Random access iterator requirements
+  reference
+  operator[](const difference_type& __n) const
+  { return _M_current[__n]; }
+
+  normal_iterator_type&
+  operator+=(const difference_type& __n)
+  { _M_current += __n; return *this; }
+
+  normal_iterator_type
+  operator+(const difference_type& __n) const
+  { return __normal_iterator(_M_current + __n); }
+
+  normal_iterator_type&
+  operator-=(const difference_type& __n)
+  { _M_current -= __n; return *this; }
+
+  normal_iterator_type
+  operator-(const difference_type& __n) const
+  { return __normal_iterator(_M_current - __n); }
+
+  difference_type
+  operator-(const normal_iterator_type& __i) const
+  { return _M_current - __i._M_current; }
+
+  const _Iterator& 
+  base() const { return _M_current; }
+};
+
+// forward iterator requirements
+
+template<typename _IteratorL, typename _IteratorR, typename _Container>
+inline bool
+operator==(const __normal_iterator<_IteratorL, _Container>& __lhs,
+	   const __normal_iterator<_IteratorR, _Container>& __rhs)
+{ return __lhs.base() == __rhs.base(); }
+
+template<typename _IteratorL, typename _IteratorR, typename _Container>
+inline bool
+operator!=(const __normal_iterator<_IteratorL, _Container>& __lhs,
+	   const __normal_iterator<_IteratorR, _Container>& __rhs)
+{ return !(__lhs == __rhs); }
+
+// random access iterator requirements
+
+template<typename _IteratorL, typename _IteratorR, typename _Container>
+inline bool 
+operator<(const __normal_iterator<_IteratorL, _Container>& __lhs,
+	  const __normal_iterator<_IteratorR, _Container>& __rhs)
+{ return __lhs.base() < __rhs.base(); }
+
+template<typename _IteratorL, typename _IteratorR, typename _Container>
+inline bool
+operator>(const __normal_iterator<_IteratorL, _Container>& __lhs,
+	  const __normal_iterator<_IteratorR, _Container>& __rhs)
+{ return __rhs < __lhs; }
+
+template<typename _IteratorL, typename _IteratorR, typename _Container>
+inline bool
+operator<=(const __normal_iterator<_IteratorL, _Container>& __lhs,
+	   const __normal_iterator<_IteratorR, _Container>& __rhs)
+{ return !(__rhs < __lhs); }
+
+template<typename _IteratorL, typename _IteratorR, typename _Container>
+inline bool
+operator>=(const __normal_iterator<_IteratorL, _Container>& __lhs,
+	   const __normal_iterator<_IteratorR, _Container>& __rhs)
+{ return !(__lhs < __rhs); }
+
+template<typename _Iterator, typename _Container>
+inline __normal_iterator<_Iterator, _Container>
+operator+(__normal_iterator<_Iterator, _Container>::difference_type __n,
+          const __normal_iterator<_Iterator, _Container>& __i)
+{ return __normal_iterator<_Iterator, _Container>(__i.base() + __n); }
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_ITERATOR_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_iterator_base.h b/contrib/media/updf/include/bits/stl_iterator_base.h
new file mode 100644
index 0000000000..44a6f8fbfb
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_iterator_base.h
@@ -0,0 +1,367 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996-1998
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_ITERATOR_BASE_H
+#define __SGI_STL_INTERNAL_ITERATOR_BASE_H
+
+// This file contains all of the general iterator-related utilities.
+// The internal file stl_iterator.h contains predefined iterators, 
+// such as front_insert_iterator and istream_iterator.
+
+#include <bits/concept_checks.h>
+
+__STL_BEGIN_NAMESPACE
+
+struct input_iterator_tag {};
+struct output_iterator_tag {};
+struct forward_iterator_tag : public input_iterator_tag {};
+struct bidirectional_iterator_tag : public forward_iterator_tag {};
+struct random_access_iterator_tag : public bidirectional_iterator_tag {};
+
+// The base classes input_iterator, output_iterator, forward_iterator,
+// bidirectional_iterator, and random_access_iterator are not part of
+// the C++ standard.  (They have been replaced by struct iterator.)
+// They are included for backward compatibility with the HP STL.
+
+template <class _Tp, class _Distance> struct input_iterator {
+  typedef input_iterator_tag iterator_category;
+  typedef _Tp                value_type;
+  typedef _Distance          difference_type;
+  typedef _Tp*               pointer;
+  typedef _Tp&               reference;
+};
+
+struct output_iterator {
+  typedef output_iterator_tag iterator_category;
+  typedef void                value_type;
+  typedef void                difference_type;
+  typedef void                pointer;
+  typedef void                reference;
+};
+
+template <class _Tp, class _Distance> struct forward_iterator {
+  typedef forward_iterator_tag iterator_category;
+  typedef _Tp                  value_type;
+  typedef _Distance            difference_type;
+  typedef _Tp*                 pointer;
+  typedef _Tp&                 reference;
+};
+
+
+template <class _Tp, class _Distance> struct bidirectional_iterator {
+  typedef bidirectional_iterator_tag iterator_category;
+  typedef _Tp                        value_type;
+  typedef _Distance                  difference_type;
+  typedef _Tp*                       pointer;
+  typedef _Tp&                       reference;
+};
+
+template <class _Tp, class _Distance> struct random_access_iterator {
+  typedef random_access_iterator_tag iterator_category;
+  typedef _Tp                        value_type;
+  typedef _Distance                  difference_type;
+  typedef _Tp*                       pointer;
+  typedef _Tp&                       reference;
+};
+
+#ifdef __STL_USE_NAMESPACES
+template <class _Category, class _Tp, class _Distance = ptrdiff_t,
+          class _Pointer = _Tp*, class _Reference = _Tp&>
+struct iterator {
+  typedef _Category  iterator_category;
+  typedef _Tp        value_type;
+  typedef _Distance  difference_type;
+  typedef _Pointer   pointer;
+  typedef _Reference reference;
+};
+#endif /* __STL_USE_NAMESPACES */
+
+#ifdef __STL_CLASS_PARTIAL_SPECIALIZATION
+
+template <class _Iterator>
+struct iterator_traits {
+  typedef typename _Iterator::iterator_category iterator_category;
+  typedef typename _Iterator::value_type        value_type;
+  typedef typename _Iterator::difference_type   difference_type;
+  typedef typename _Iterator::pointer           pointer;
+  typedef typename _Iterator::reference         reference;
+};
+
+template <class _Tp>
+struct iterator_traits<_Tp*> {
+  typedef random_access_iterator_tag iterator_category;
+  typedef _Tp                         value_type;
+  typedef ptrdiff_t                   difference_type;
+  typedef _Tp*                        pointer;
+  typedef _Tp&                        reference;
+};
+
+template <class _Tp>
+struct iterator_traits<const _Tp*> {
+  typedef random_access_iterator_tag iterator_category;
+  typedef _Tp                         value_type;
+  typedef ptrdiff_t                   difference_type;
+  typedef const _Tp*                  pointer;
+  typedef const _Tp&                  reference;
+};
+
+// The overloaded functions iterator_category, distance_type, and
+// value_type are not part of the C++ standard.  (They have been
+// replaced by struct iterator_traits.)  They are included for
+// backward compatibility with the HP STL.
+
+// We introduce internal names for these functions.
+
+template <class _Iter>
+inline typename iterator_traits<_Iter>::iterator_category
+__iterator_category(const _Iter&)
+{
+  typedef typename iterator_traits<_Iter>::iterator_category _Category;
+  return _Category();
+}
+
+template <class _Iter>
+inline typename iterator_traits<_Iter>::difference_type*
+__distance_type(const _Iter&)
+{
+  return static_cast<typename iterator_traits<_Iter>::difference_type*>(0);
+}
+
+template <class _Iter>
+inline typename iterator_traits<_Iter>::value_type*
+__value_type(const _Iter&)
+{
+  return static_cast<typename iterator_traits<_Iter>::value_type*>(0);
+}
+
+template <class _Iter>
+inline typename iterator_traits<_Iter>::iterator_category
+iterator_category(const _Iter& __i) { return __iterator_category(__i); }
+
+
+template <class _Iter>
+inline typename iterator_traits<_Iter>::difference_type*
+distance_type(const _Iter& __i) { return __distance_type(__i); }
+
+template <class _Iter>
+inline typename iterator_traits<_Iter>::value_type*
+value_type(const _Iter& __i) { return __value_type(__i); }
+
+#define __ITERATOR_CATEGORY(__i) __iterator_category(__i)
+#define __DISTANCE_TYPE(__i)     __distance_type(__i)
+#define __VALUE_TYPE(__i)        __value_type(__i)
+
+#else /* __STL_CLASS_PARTIAL_SPECIALIZATION */
+
+template <class _Tp, class _Distance> 
+inline input_iterator_tag 
+iterator_category(const input_iterator<_Tp, _Distance>&)
+  { return input_iterator_tag(); }
+
+inline output_iterator_tag iterator_category(const output_iterator&)
+  { return output_iterator_tag(); }
+
+template <class _Tp, class _Distance> 
+inline forward_iterator_tag
+iterator_category(const forward_iterator<_Tp, _Distance>&)
+  { return forward_iterator_tag(); }
+
+template <class _Tp, class _Distance> 
+inline bidirectional_iterator_tag
+iterator_category(const bidirectional_iterator<_Tp, _Distance>&)
+  { return bidirectional_iterator_tag(); }
+
+template <class _Tp, class _Distance> 
+inline random_access_iterator_tag
+iterator_category(const random_access_iterator<_Tp, _Distance>&)
+  { return random_access_iterator_tag(); }
+
+template <class _Tp>
+inline random_access_iterator_tag iterator_category(const _Tp*)
+  { return random_access_iterator_tag(); }
+
+template <class _Tp, class _Distance> 
+inline _Tp* value_type(const input_iterator<_Tp, _Distance>&)
+  { return (_Tp*)(0); }
+
+template <class _Tp, class _Distance> 
+inline _Tp* value_type(const forward_iterator<_Tp, _Distance>&)
+  { return (_Tp*)(0); }
+
+template <class _Tp, class _Distance> 
+inline _Tp* value_type(const bidirectional_iterator<_Tp, _Distance>&)
+  { return (_Tp*)(0); }
+
+template <class _Tp, class _Distance> 
+inline _Tp* value_type(const random_access_iterator<_Tp, _Distance>&)
+  { return (_Tp*)(0); }
+
+template <class _Tp>
+inline _Tp* value_type(const _Tp*) { return (_Tp*)(0); }
+
+template <class _Tp, class _Distance> 
+inline _Distance* distance_type(const input_iterator<_Tp, _Distance>&)
+{
+  return (_Distance*)(0);
+}
+
+template <class _Tp, class _Distance> 
+inline _Distance* distance_type(const forward_iterator<_Tp, _Distance>&)
+{
+  return (_Distance*)(0);
+}
+
+template <class _Tp, class _Distance> 
+inline _Distance* 
+distance_type(const bidirectional_iterator<_Tp, _Distance>&)
+{
+  return (_Distance*)(0);
+}
+
+template <class _Tp, class _Distance> 
+inline _Distance* 
+distance_type(const random_access_iterator<_Tp, _Distance>&)
+{
+  return (_Distance*)(0);
+}
+
+template <class _Tp>
+inline ptrdiff_t* distance_type(const _Tp*) { return (ptrdiff_t*)(0); }
+
+// Without partial specialization we can't use iterator_traits, so
+// we must keep the old iterator query functions around.  
+
+#define __ITERATOR_CATEGORY(__i) iterator_category(__i)
+#define __DISTANCE_TYPE(__i)     distance_type(__i)
+#define __VALUE_TYPE(__i)        value_type(__i)
+
+#endif /* __STL_CLASS_PARTIAL_SPECIALIZATION */
+
+template <class _InputIterator, class _Distance>
+inline void __distance(_InputIterator __first, _InputIterator __last,
+                       _Distance& __n, input_iterator_tag)
+{
+  while (__first != __last) { ++__first; ++__n; }
+}
+
+template <class _RandomAccessIterator, class _Distance>
+inline void __distance(_RandomAccessIterator __first, 
+                       _RandomAccessIterator __last, 
+                       _Distance& __n, random_access_iterator_tag)
+{
+  __STL_REQUIRES(_RandomAccessIterator, _RandomAccessIterator);
+  __n += __last - __first;
+}
+
+template <class _InputIterator, class _Distance>
+inline void distance(_InputIterator __first, 
+                     _InputIterator __last, _Distance& __n)
+{
+  __STL_REQUIRES(_InputIterator, _InputIterator);
+  __distance(__first, __last, __n, iterator_category(__first));
+}
+
+#ifdef __STL_CLASS_PARTIAL_SPECIALIZATION
+
+template <class _InputIterator>
+inline typename iterator_traits<_InputIterator>::difference_type
+__distance(_InputIterator __first, _InputIterator __last, input_iterator_tag)
+{
+  typename iterator_traits<_InputIterator>::difference_type __n = 0;
+  while (__first != __last) {
+    ++__first; ++__n;
+  }
+  return __n;
+}
+
+template <class _RandomAccessIterator>
+inline typename iterator_traits<_RandomAccessIterator>::difference_type
+__distance(_RandomAccessIterator __first, _RandomAccessIterator __last,
+           random_access_iterator_tag) {
+  __STL_REQUIRES(_RandomAccessIterator, _RandomAccessIterator);
+  return __last - __first;
+}
+
+template <class _InputIterator>
+inline typename iterator_traits<_InputIterator>::difference_type
+distance(_InputIterator __first, _InputIterator __last) {
+  typedef typename iterator_traits<_InputIterator>::iterator_category 
+    _Category;
+  __STL_REQUIRES(_InputIterator, _InputIterator);
+  return __distance(__first, __last, _Category());
+}
+
+#endif /* __STL_CLASS_PARTIAL_SPECIALIZATION */
+
+template <class _InputIter, class _Distance>
+inline void __advance(_InputIter& __i, _Distance __n, input_iterator_tag) {
+  while (__n--) ++__i;
+}
+
+#if defined(__sgi) && !defined(__GNUC__) && (_MIPS_SIM != _MIPS_SIM_ABI32)
+#pragma set woff 1183
+#endif
+
+template <class _BidirectionalIterator, class _Distance>
+inline void __advance(_BidirectionalIterator& __i, _Distance __n, 
+                      bidirectional_iterator_tag) {
+  __STL_REQUIRES(_BidirectionalIterator, _BidirectionalIterator);
+  if (__n >= 0)
+    while (__n--) ++__i;
+  else
+    while (__n++) --__i;
+}
+
+#if defined(__sgi) && !defined(__GNUC__) && (_MIPS_SIM != _MIPS_SIM_ABI32)
+#pragma reset woff 1183
+#endif
+
+template <class _RandomAccessIterator, class _Distance>
+inline void __advance(_RandomAccessIterator& __i, _Distance __n, 
+                      random_access_iterator_tag) {
+  __STL_REQUIRES(_RandomAccessIterator, _RandomAccessIterator);
+  __i += __n;
+}
+
+template <class _InputIterator, class _Distance>
+inline void advance(_InputIterator& __i, _Distance __n) {
+  __STL_REQUIRES(_InputIterator, _InputIterator);
+  __advance(__i, __n, iterator_category(__i));
+}
+
+__STL_END_NAMESPACE
+
+#endif /* __SGI_STL_INTERNAL_ITERATOR_BASE_H */
+
+
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_iterator_base_funcs.h b/contrib/media/updf/include/bits/stl_iterator_base_funcs.h
new file mode 100644
index 0000000000..6162fd8132
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_iterator_base_funcs.h
@@ -0,0 +1,152 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996-1998
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_ITERATOR_BASE_FUNCS_H
+#define __SGI_STL_INTERNAL_ITERATOR_BASE_FUNCS_H
+
+// This file contains all of the general iterator-related utility
+// functions, such as distance() and advance().
+// The internal file stl_iterator.h contains predefined iterators, 
+// such as front_insert_iterator and istream_iterator.
+
+#pragma GCC system_header
+#include <bits/concept_check.h>
+
+namespace std
+{
+
+// There are two signatures for distance.  In addition to the one taking
+// two iterators and returning a result, there is another taking two
+// iterators and a reference-to-result variable, and returning nothing.
+// The latter seems to be an SGI extension.   -- pedwards
+template <class _InputIterator, class _Distance>
+inline void __distance(_InputIterator __first, _InputIterator __last,
+                       _Distance& __n, input_iterator_tag)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIterator>);
+  while (__first != __last) { ++__first; ++__n; }
+}
+
+template <class _RandomAccessIterator, class _Distance>
+inline void __distance(_RandomAccessIterator __first, 
+                       _RandomAccessIterator __last, 
+                       _Distance& __n, random_access_iterator_tag)
+{
+  // concept requirements
+  __glibcpp_function_requires(_RandomAccessIteratorConcept<_RandomAccessIterator>);
+  __n += __last - __first;
+}
+
+template <class _InputIterator, class _Distance>
+inline void distance(_InputIterator __first, 
+                     _InputIterator __last, _Distance& __n)
+{
+  // concept requirements -- taken care of in __distance
+  __distance(__first, __last, __n, iterator_category(__first));
+}
+
+template <class _InputIterator>
+inline typename iterator_traits<_InputIterator>::difference_type
+__distance(_InputIterator __first, _InputIterator __last, input_iterator_tag)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIterator>);
+  typename iterator_traits<_InputIterator>::difference_type __n = 0;
+  while (__first != __last) {
+    ++__first; ++__n;
+  }
+  return __n;
+}
+
+template <class _RandomAccessIterator>
+inline typename iterator_traits<_RandomAccessIterator>::difference_type
+__distance(_RandomAccessIterator __first, _RandomAccessIterator __last,
+           random_access_iterator_tag)
+{
+  // concept requirements
+  __glibcpp_function_requires(_RandomAccessIteratorConcept<_RandomAccessIterator>);
+  return __last - __first;
+}
+
+template <class _InputIterator>
+inline typename iterator_traits<_InputIterator>::difference_type
+distance(_InputIterator __first, _InputIterator __last)
+{
+  // concept requirements -- taken care of in __distance
+  typedef typename iterator_traits<_InputIterator>::iterator_category 
+    _Category;
+  return __distance(__first, __last, _Category());
+}
+
+template <class _InputIter, class _Distance>
+inline void __advance(_InputIter& __i, _Distance __n, input_iterator_tag)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIter>);
+  while (__n--) ++__i;
+}
+
+template <class _BidirectionalIterator, class _Distance>
+inline void __advance(_BidirectionalIterator& __i, _Distance __n, 
+                      bidirectional_iterator_tag)
+{
+  // concept requirements
+__glibcpp_function_requires(_BidirectionalIteratorConcept<_BidirectionalIterator>);
+  if (__n > 0)
+    while (__n--) ++__i;
+  else
+    while (__n++) --__i;
+}
+
+template <class _RandomAccessIterator, class _Distance>
+inline void __advance(_RandomAccessIterator& __i, _Distance __n, 
+                      random_access_iterator_tag)
+{
+  // concept requirements
+  __glibcpp_function_requires(_RandomAccessIteratorConcept<_RandomAccessIterator>);
+  __i += __n;
+}
+
+template <class _InputIterator, class _Distance>
+inline void advance(_InputIterator& __i, _Distance __n)
+{
+  // concept requirements -- taken care of in __advance
+  __advance(__i, __n, iterator_category(__i));
+}
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_ITERATOR_BASE_FUNCS_H */
+
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_iterator_base_types.h b/contrib/media/updf/include/bits/stl_iterator_base_types.h
new file mode 100644
index 0000000000..ac32424ae7
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_iterator_base_types.h
@@ -0,0 +1,182 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996-1998
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_ITERATOR_BASE_TYPES_H
+#define __SGI_STL_INTERNAL_ITERATOR_BASE_TYPES_H
+
+// This file contains all of the general iterator-related utility
+// types, such as iterator_traits and struct iterator.
+// The internal file stl_iterator.h contains predefined iterators, 
+// such as front_insert_iterator and istream_iterator.
+
+#pragma GCC system_header
+
+namespace std
+{
+
+struct input_iterator_tag {};
+struct output_iterator_tag {};
+struct forward_iterator_tag : public input_iterator_tag {};
+struct bidirectional_iterator_tag : public forward_iterator_tag {};
+struct random_access_iterator_tag : public bidirectional_iterator_tag {};
+
+// The base classes input_iterator, output_iterator, forward_iterator,
+// bidirectional_iterator, and random_access_iterator are not part of
+// the C++ standard.  (They have been replaced by struct iterator.)
+// They are included for backward compatibility with the HP STL.
+
+template <class _Tp, class _Distance> struct input_iterator {
+  typedef input_iterator_tag iterator_category;
+  typedef _Tp                value_type;
+  typedef _Distance          difference_type;
+  typedef _Tp*               pointer;
+  typedef _Tp&               reference;
+};
+
+struct output_iterator {
+  typedef output_iterator_tag iterator_category;
+  typedef void                value_type;
+  typedef void                difference_type;
+  typedef void                pointer;
+  typedef void                reference;
+};
+
+template <class _Tp, class _Distance> struct forward_iterator {
+  typedef forward_iterator_tag iterator_category;
+  typedef _Tp                  value_type;
+  typedef _Distance            difference_type;
+  typedef _Tp*                 pointer;
+  typedef _Tp&                 reference;
+};
+
+
+template <class _Tp, class _Distance> struct bidirectional_iterator {
+  typedef bidirectional_iterator_tag iterator_category;
+  typedef _Tp                        value_type;
+  typedef _Distance                  difference_type;
+  typedef _Tp*                       pointer;
+  typedef _Tp&                       reference;
+};
+
+template <class _Tp, class _Distance> struct random_access_iterator {
+  typedef random_access_iterator_tag iterator_category;
+  typedef _Tp                        value_type;
+  typedef _Distance                  difference_type;
+  typedef _Tp*                       pointer;
+  typedef _Tp&                       reference;
+};
+
+template <class _Category, class _Tp, class _Distance = ptrdiff_t,
+          class _Pointer = _Tp*, class _Reference = _Tp&>
+struct iterator {
+  typedef _Category  iterator_category;
+  typedef _Tp        value_type;
+  typedef _Distance  difference_type;
+  typedef _Pointer   pointer;
+  typedef _Reference reference;
+};
+
+template <class _Iterator>
+struct iterator_traits {
+  typedef typename _Iterator::iterator_category iterator_category;
+  typedef typename _Iterator::value_type        value_type;
+  typedef typename _Iterator::difference_type   difference_type;
+  typedef typename _Iterator::pointer           pointer;
+  typedef typename _Iterator::reference         reference;
+};
+
+template <class _Tp>
+struct iterator_traits<_Tp*> {
+  typedef random_access_iterator_tag iterator_category;
+  typedef _Tp                         value_type;
+  typedef ptrdiff_t                   difference_type;
+  typedef _Tp*                        pointer;
+  typedef _Tp&                        reference;
+};
+
+template <class _Tp>
+struct iterator_traits<const _Tp*> {
+  typedef random_access_iterator_tag iterator_category;
+  typedef _Tp                         value_type;
+  typedef ptrdiff_t                   difference_type;
+  typedef const _Tp*                  pointer;
+  typedef const _Tp&                  reference;
+};
+
+// The overloaded functions iterator_category, distance_type, and
+// value_type are not part of the C++ standard.  (They have been
+// replaced by struct iterator_traits.)  They are included for
+// backward compatibility with the HP STL.
+
+// We introduce internal names for these functions.
+
+template <class _Iter>
+inline typename iterator_traits<_Iter>::iterator_category
+__iterator_category(const _Iter&)
+{
+  typedef typename iterator_traits<_Iter>::iterator_category _Category;
+  return _Category();
+}
+
+template <class _Iter>
+inline typename iterator_traits<_Iter>::difference_type*
+__distance_type(const _Iter&)
+{
+  return static_cast<typename iterator_traits<_Iter>::difference_type*>(0);
+}
+
+template <class _Iter>
+inline typename iterator_traits<_Iter>::value_type*
+__value_type(const _Iter&)
+{
+  return static_cast<typename iterator_traits<_Iter>::value_type*>(0);
+}
+
+template <class _Iter>
+inline typename iterator_traits<_Iter>::iterator_category
+iterator_category(const _Iter& __i) { return __iterator_category(__i); }
+
+
+template <class _Iter>
+inline typename iterator_traits<_Iter>::difference_type*
+distance_type(const _Iter& __i) { return __distance_type(__i); }
+
+template <class _Iter>
+inline typename iterator_traits<_Iter>::value_type*
+value_type(const _Iter& __i) { return __value_type(__i); }
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_ITERATOR_BASE_TYPES_H */
+
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_list.h b/contrib/media/updf/include/bits/stl_list.h
new file mode 100644
index 0000000000..d837556cc9
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_list.h
@@ -0,0 +1,745 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_LIST_H
+#define __SGI_STL_INTERNAL_LIST_H
+
+#include <bits/concept_check.h>
+
+namespace std
+{
+
+struct _List_node_base {
+  _List_node_base* _M_next;
+  _List_node_base* _M_prev;
+};
+
+template <class _Tp>
+struct _List_node : public _List_node_base {
+  _Tp _M_data;
+};
+
+struct _List_iterator_base {
+  typedef size_t                     size_type;
+  typedef ptrdiff_t                  difference_type;
+  typedef bidirectional_iterator_tag iterator_category;
+
+  _List_node_base* _M_node;
+
+  _List_iterator_base(_List_node_base* __x) : _M_node(__x) {}
+  _List_iterator_base() {}
+
+  void _M_incr() { _M_node = _M_node->_M_next; }
+  void _M_decr() { _M_node = _M_node->_M_prev; }
+
+  bool operator==(const _List_iterator_base& __x) const {
+    return _M_node == __x._M_node;
+  }
+  bool operator!=(const _List_iterator_base& __x) const {
+    return _M_node != __x._M_node;
+  }
+};  
+
+template<class _Tp, class _Ref, class _Ptr>
+struct _List_iterator : public _List_iterator_base {
+  typedef _List_iterator<_Tp,_Tp&,_Tp*>             iterator;
+  typedef _List_iterator<_Tp,const _Tp&,const _Tp*> const_iterator;
+  typedef _List_iterator<_Tp,_Ref,_Ptr>             _Self;
+
+  typedef _Tp value_type;
+  typedef _Ptr pointer;
+  typedef _Ref reference;
+  typedef _List_node<_Tp> _Node;
+
+  _List_iterator(_Node* __x) : _List_iterator_base(__x) {}
+  _List_iterator() {}
+  _List_iterator(const iterator& __x) : _List_iterator_base(__x._M_node) {}
+
+  reference operator*() const { return ((_Node*) _M_node)->_M_data; }
+  pointer operator->() const { return &(operator*()); }
+
+  _Self& operator++() { 
+    this->_M_incr();
+    return *this;
+  }
+  _Self operator++(int) { 
+    _Self __tmp = *this;
+    this->_M_incr();
+    return __tmp;
+  }
+  _Self& operator--() { 
+    this->_M_decr();
+    return *this;
+  }
+  _Self operator--(int) { 
+    _Self __tmp = *this;
+    this->_M_decr();
+    return __tmp;
+  }
+};
+
+
+// Base class that encapsulates details of allocators.  Three cases:
+// an ordinary standard-conforming allocator, a standard-conforming
+// allocator with no non-static data, and an SGI-style allocator.
+// This complexity is necessary only because we're worrying about backward
+// compatibility and because we want to avoid wasting storage on an 
+// allocator instance if it isn't necessary.
+
+
+// Base for general standard-conforming allocators.
+template <class _Tp, class _Allocator, bool _IsStatic>
+class _List_alloc_base {
+public:
+  typedef typename _Alloc_traits<_Tp, _Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return _Node_allocator; }
+
+  _List_alloc_base(const allocator_type& __a) : _Node_allocator(__a) {}
+
+protected:
+  _List_node<_Tp>* _M_get_node()
+   { return _Node_allocator.allocate(1); }
+  void _M_put_node(_List_node<_Tp>* __p)
+    { _Node_allocator.deallocate(__p, 1); }
+
+protected:
+  typename _Alloc_traits<_List_node<_Tp>, _Allocator>::allocator_type
+           _Node_allocator;
+  _List_node<_Tp>* _M_node;
+};
+
+// Specialization for instanceless allocators.
+
+template <class _Tp, class _Allocator>
+class _List_alloc_base<_Tp, _Allocator, true> {
+public:
+  typedef typename _Alloc_traits<_Tp, _Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return allocator_type(); }
+
+  _List_alloc_base(const allocator_type&) {}
+
+protected:
+  typedef typename _Alloc_traits<_List_node<_Tp>, _Allocator>::_Alloc_type
+          _Alloc_type;
+  _List_node<_Tp>* _M_get_node() { return _Alloc_type::allocate(1); }
+  void _M_put_node(_List_node<_Tp>* __p) { _Alloc_type::deallocate(__p, 1); }
+
+protected:
+  _List_node<_Tp>* _M_node;
+};
+
+template <class _Tp, class _Alloc>
+class _List_base 
+  : public _List_alloc_base<_Tp, _Alloc,
+                            _Alloc_traits<_Tp, _Alloc>::_S_instanceless>
+{
+public:
+  typedef _List_alloc_base<_Tp, _Alloc,
+                           _Alloc_traits<_Tp, _Alloc>::_S_instanceless>
+          _Base; 
+  typedef typename _Base::allocator_type allocator_type;
+
+  _List_base(const allocator_type& __a) : _Base(__a) {
+    _M_node = _M_get_node();
+    _M_node->_M_next = _M_node;
+    _M_node->_M_prev = _M_node;
+  }
+  ~_List_base() {
+    clear();
+    _M_put_node(_M_node);
+  }
+
+  void clear();
+};
+
+
+template <class _Tp, class _Alloc>
+void 
+_List_base<_Tp,_Alloc>::clear() 
+{
+  _List_node<_Tp>* __cur = (_List_node<_Tp>*) _M_node->_M_next;
+  while (__cur != _M_node) {
+    _List_node<_Tp>* __tmp = __cur;
+    __cur = (_List_node<_Tp>*) __cur->_M_next;
+    _Destroy(&__tmp->_M_data);
+    _M_put_node(__tmp);
+  }
+  _M_node->_M_next = _M_node;
+  _M_node->_M_prev = _M_node;
+}
+
+template <class _Tp, class _Alloc = allocator<_Tp> >
+class list : protected _List_base<_Tp, _Alloc>
+{
+  // concept requirements
+  __glibcpp_class_requires(_Tp, _SGIAssignableConcept);
+
+  typedef _List_base<_Tp, _Alloc> _Base;
+protected:
+  typedef void* _Void_pointer;
+
+public:      
+  typedef _Tp value_type;
+  typedef value_type* pointer;
+  typedef const value_type* const_pointer;
+  typedef value_type& reference;
+  typedef const value_type& const_reference;
+  typedef _List_node<_Tp> _Node;
+  typedef size_t size_type;
+  typedef ptrdiff_t difference_type;
+
+  typedef typename _Base::allocator_type allocator_type;
+  allocator_type get_allocator() const { return _Base::get_allocator(); }
+
+public:
+  typedef _List_iterator<_Tp,_Tp&,_Tp*>             iterator;
+  typedef _List_iterator<_Tp,const _Tp&,const _Tp*> const_iterator;
+
+  typedef reverse_iterator<const_iterator> const_reverse_iterator;
+  typedef reverse_iterator<iterator>       reverse_iterator;
+
+protected:
+  using _Base::_M_node;
+  using _Base::_M_put_node;
+  using _Base::_M_get_node;
+
+protected:
+  _Node* _M_create_node(const _Tp& __x)
+  {
+    _Node* __p = _M_get_node();
+    __STL_TRY {
+      _Construct(&__p->_M_data, __x);
+    }
+    __STL_UNWIND(_M_put_node(__p));
+    return __p;
+  }
+
+  _Node* _M_create_node()
+  {
+    _Node* __p = _M_get_node();
+    __STL_TRY {
+      _Construct(&__p->_M_data);
+    }
+    __STL_UNWIND(_M_put_node(__p));
+    return __p;
+  }
+
+public:
+  explicit list(const allocator_type& __a = allocator_type()) : _Base(__a) {}
+
+  iterator begin()             { return (_Node*)(_M_node->_M_next); }
+  const_iterator begin() const { return (_Node*)(_M_node->_M_next); }
+
+  iterator end()             { return _M_node; }
+  const_iterator end() const { return _M_node; }
+
+  reverse_iterator rbegin() 
+    { return reverse_iterator(end()); }
+  const_reverse_iterator rbegin() const 
+    { return const_reverse_iterator(end()); }
+
+  reverse_iterator rend()
+    { return reverse_iterator(begin()); }
+  const_reverse_iterator rend() const
+    { return const_reverse_iterator(begin()); }
+
+  bool empty() const { return _M_node->_M_next == _M_node; }
+  size_type size() const {
+    size_type __result = 0;
+    distance(begin(), end(), __result);
+    return __result;
+  }
+  size_type max_size() const { return size_type(-1); }
+
+  reference front() { return *begin(); }
+  const_reference front() const { return *begin(); }
+  reference back() { return *(--end()); }
+  const_reference back() const { return *(--end()); }
+
+  void swap(list<_Tp, _Alloc>& __x) { std::swap(_M_node, __x._M_node); }
+
+  iterator insert(iterator __position, const _Tp& __x) {
+    _Node* __tmp = _M_create_node(__x);
+    __tmp->_M_next = __position._M_node;
+    __tmp->_M_prev = __position._M_node->_M_prev;
+    __position._M_node->_M_prev->_M_next = __tmp;
+    __position._M_node->_M_prev = __tmp;
+    return __tmp;
+  }
+  iterator insert(iterator __position) { return insert(__position, _Tp()); }
+
+  // Check whether it's an integral type.  If so, it's not an iterator.
+  template<class _Integer>
+  void _M_insert_dispatch(iterator __pos, _Integer __n, _Integer __x,
+                          __true_type) {
+    _M_fill_insert(__pos, (size_type) __n, (_Tp) __x);
+  }
+
+  template <class _InputIterator>
+  void _M_insert_dispatch(iterator __pos,
+                          _InputIterator __first, _InputIterator __last,
+                          __false_type);
+
+  template <class _InputIterator>
+  void insert(iterator __pos, _InputIterator __first, _InputIterator __last) {
+    typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+    _M_insert_dispatch(__pos, __first, __last, _Integral());
+  }
+
+  void insert(iterator __pos, size_type __n, const _Tp& __x)
+    { _M_fill_insert(__pos, __n, __x); }
+  void _M_fill_insert(iterator __pos, size_type __n, const _Tp& __x); 
+
+  void push_front(const _Tp& __x) { insert(begin(), __x); }
+  void push_front() {insert(begin());}
+  void push_back(const _Tp& __x) { insert(end(), __x); }
+  void push_back() {insert(end());}
+
+  iterator erase(iterator __position) {
+    _List_node_base* __next_node = __position._M_node->_M_next;
+    _List_node_base* __prev_node = __position._M_node->_M_prev;
+    _Node* __n = (_Node*) __position._M_node;
+    __prev_node->_M_next = __next_node;
+    __next_node->_M_prev = __prev_node;
+    _Destroy(&__n->_M_data);
+    _M_put_node(__n);
+    return iterator((_Node*) __next_node);
+  }
+  iterator erase(iterator __first, iterator __last);
+  void clear() { _Base::clear(); }
+
+  void resize(size_type __new_size, const _Tp& __x);
+  void resize(size_type __new_size) { this->resize(__new_size, _Tp()); }
+
+  void pop_front() { erase(begin()); }
+  void pop_back() { 
+    iterator __tmp = end();
+    erase(--__tmp);
+  }
+  list(size_type __n, const _Tp& __value,
+       const allocator_type& __a = allocator_type())
+    : _Base(__a)
+    { insert(begin(), __n, __value); }
+  explicit list(size_type __n)
+    : _Base(allocator_type())
+    { insert(begin(), __n, _Tp()); }
+
+  // We don't need any dispatching tricks here, because insert does all of
+  // that anyway.  
+  template <class _InputIterator>
+  list(_InputIterator __first, _InputIterator __last,
+       const allocator_type& __a = allocator_type())
+    : _Base(__a)
+    { insert(begin(), __first, __last); }
+
+  list(const list<_Tp, _Alloc>& __x) : _Base(__x.get_allocator())
+    { insert(begin(), __x.begin(), __x.end()); }
+
+  ~list() { }
+
+  list<_Tp, _Alloc>& operator=(const list<_Tp, _Alloc>& __x);
+
+public:
+  // assign(), a generalized assignment member function.  Two
+  // versions: one that takes a count, and one that takes a range.
+  // The range version is a member template, so we dispatch on whether
+  // or not the type is an integer.
+
+  void assign(size_type __n, const _Tp& __val) { _M_fill_assign(__n, __val); }
+
+  void _M_fill_assign(size_type __n, const _Tp& __val);
+
+  template <class _InputIterator>
+  void assign(_InputIterator __first, _InputIterator __last) {
+    typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+    _M_assign_dispatch(__first, __last, _Integral());
+  }
+
+  template <class _Integer>
+  void _M_assign_dispatch(_Integer __n, _Integer __val, __true_type)
+    { _M_fill_assign((size_type) __n, (_Tp) __val); }
+
+  template <class _InputIterator>
+  void _M_assign_dispatch(_InputIterator __first, _InputIterator __last,
+                          __false_type);
+
+protected:
+  void transfer(iterator __position, iterator __first, iterator __last) {
+    if (__position != __last) {
+      // Remove [first, last) from its old position.
+      __last._M_node->_M_prev->_M_next     = __position._M_node;
+      __first._M_node->_M_prev->_M_next    = __last._M_node;
+      __position._M_node->_M_prev->_M_next = __first._M_node; 
+
+      // Splice [first, last) into its new position.
+      _List_node_base* __tmp      = __position._M_node->_M_prev;
+      __position._M_node->_M_prev = __last._M_node->_M_prev;
+      __last._M_node->_M_prev     = __first._M_node->_M_prev; 
+      __first._M_node->_M_prev    = __tmp;
+    }
+  }
+
+public:
+  void splice(iterator __position, list& __x) {
+    if (!__x.empty()) 
+      this->transfer(__position, __x.begin(), __x.end());
+  }
+  void splice(iterator __position, list&, iterator __i) {
+    iterator __j = __i;
+    ++__j;
+    if (__position == __i || __position == __j) return;
+    this->transfer(__position, __i, __j);
+  }
+  void splice(iterator __position, list&, iterator __first, iterator __last) {
+    if (__first != __last) 
+      this->transfer(__position, __first, __last);
+  }
+  void remove(const _Tp& __value);
+  void unique();
+  void merge(list& __x);
+  void reverse();
+  void sort();
+
+  template <class _Predicate> void remove_if(_Predicate);
+  template <class _BinaryPredicate> void unique(_BinaryPredicate);
+  template <class _StrictWeakOrdering> void merge(list&, _StrictWeakOrdering);
+  template <class _StrictWeakOrdering> void sort(_StrictWeakOrdering);
+};
+
+template <class _Tp, class _Alloc>
+inline bool 
+operator==(const list<_Tp,_Alloc>& __x, const list<_Tp,_Alloc>& __y)
+{
+  typedef typename list<_Tp,_Alloc>::const_iterator const_iterator;
+  const_iterator __end1 = __x.end();
+  const_iterator __end2 = __y.end();
+
+  const_iterator __i1 = __x.begin();
+  const_iterator __i2 = __y.begin();
+  while (__i1 != __end1 && __i2 != __end2 && *__i1 == *__i2) {
+    ++__i1;
+    ++__i2;
+  }
+  return __i1 == __end1 && __i2 == __end2;
+}
+
+template <class _Tp, class _Alloc>
+inline bool operator<(const list<_Tp,_Alloc>& __x,
+                      const list<_Tp,_Alloc>& __y)
+{
+  return lexicographical_compare(__x.begin(), __x.end(),
+                                 __y.begin(), __y.end());
+}
+
+template <class _Tp, class _Alloc>
+inline bool operator!=(const list<_Tp,_Alloc>& __x,
+                       const list<_Tp,_Alloc>& __y) {
+  return !(__x == __y);
+}
+
+template <class _Tp, class _Alloc>
+inline bool operator>(const list<_Tp,_Alloc>& __x,
+                      const list<_Tp,_Alloc>& __y) {
+  return __y < __x;
+}
+
+template <class _Tp, class _Alloc>
+inline bool operator<=(const list<_Tp,_Alloc>& __x,
+                       const list<_Tp,_Alloc>& __y) {
+  return !(__y < __x);
+}
+
+template <class _Tp, class _Alloc>
+inline bool operator>=(const list<_Tp,_Alloc>& __x,
+                       const list<_Tp,_Alloc>& __y) {
+  return !(__x < __y);
+}
+
+template <class _Tp, class _Alloc>
+inline void 
+swap(list<_Tp, _Alloc>& __x, list<_Tp, _Alloc>& __y)
+{
+  __x.swap(__y);
+}
+
+template <class _Tp, class _Alloc> template <class _InputIter>
+void 
+list<_Tp, _Alloc>::_M_insert_dispatch(iterator __position,
+                                      _InputIter __first, _InputIter __last,
+                                      __false_type)
+{
+  for ( ; __first != __last; ++__first)
+    insert(__position, *__first);
+}
+
+template <class _Tp, class _Alloc>
+void 
+list<_Tp, _Alloc>::_M_fill_insert(iterator __position,
+                                  size_type __n, const _Tp& __x)
+{
+  for ( ; __n > 0; --__n)
+    insert(__position, __x);
+}
+
+template <class _Tp, class _Alloc>
+typename list<_Tp,_Alloc>::iterator list<_Tp, _Alloc>::erase(iterator __first, 
+                                                             iterator __last)
+{
+  while (__first != __last)
+    erase(__first++);
+  return __last;
+}
+
+template <class _Tp, class _Alloc>
+void list<_Tp, _Alloc>::resize(size_type __new_size, const _Tp& __x)
+{
+  iterator __i = begin();
+  size_type __len = 0;
+  for ( ; __i != end() && __len < __new_size; ++__i, ++__len)
+    ;
+  if (__len == __new_size)
+    erase(__i, end());
+  else                          // __i == end()
+    insert(end(), __new_size - __len, __x);
+}
+
+template <class _Tp, class _Alloc>
+list<_Tp, _Alloc>& list<_Tp, _Alloc>::operator=(const list<_Tp, _Alloc>& __x)
+{
+  if (this != &__x) {
+    iterator __first1 = begin();
+    iterator __last1 = end();
+    const_iterator __first2 = __x.begin();
+    const_iterator __last2 = __x.end();
+    while (__first1 != __last1 && __first2 != __last2) 
+      *__first1++ = *__first2++;
+    if (__first2 == __last2)
+      erase(__first1, __last1);
+    else
+      insert(__last1, __first2, __last2);
+  }
+  return *this;
+}
+
+template <class _Tp, class _Alloc>
+void list<_Tp, _Alloc>::_M_fill_assign(size_type __n, const _Tp& __val) {
+  iterator __i = begin();
+  for ( ; __i != end() && __n > 0; ++__i, --__n)
+    *__i = __val;
+  if (__n > 0)
+    insert(end(), __n, __val);
+  else
+    erase(__i, end());
+}
+
+template <class _Tp, class _Alloc> template <class _InputIter>
+void
+list<_Tp, _Alloc>::_M_assign_dispatch(_InputIter __first2, _InputIter __last2,
+                                      __false_type)
+{
+  iterator __first1 = begin();
+  iterator __last1 = end();
+  for ( ; __first1 != __last1 && __first2 != __last2; ++__first1, ++__first2)
+    *__first1 = *__first2;
+  if (__first2 == __last2)
+    erase(__first1, __last1);
+  else
+    insert(__last1, __first2, __last2);
+}
+
+template <class _Tp, class _Alloc>
+void list<_Tp, _Alloc>::remove(const _Tp& __value)
+{
+  iterator __first = begin();
+  iterator __last = end();
+  while (__first != __last) {
+    iterator __next = __first;
+    ++__next;
+    if (*__first == __value) erase(__first);
+    __first = __next;
+  }
+}
+
+template <class _Tp, class _Alloc>
+void list<_Tp, _Alloc>::unique()
+{
+  iterator __first = begin();
+  iterator __last = end();
+  if (__first == __last) return;
+  iterator __next = __first;
+  while (++__next != __last) {
+    if (*__first == *__next)
+      erase(__next);
+    else
+      __first = __next;
+    __next = __first;
+  }
+}
+
+template <class _Tp, class _Alloc>
+void list<_Tp, _Alloc>::merge(list<_Tp, _Alloc>& __x)
+{
+  iterator __first1 = begin();
+  iterator __last1 = end();
+  iterator __first2 = __x.begin();
+  iterator __last2 = __x.end();
+  while (__first1 != __last1 && __first2 != __last2)
+    if (*__first2 < *__first1) {
+      iterator __next = __first2;
+      transfer(__first1, __first2, ++__next);
+      __first2 = __next;
+    }
+    else
+      ++__first1;
+  if (__first2 != __last2) transfer(__last1, __first2, __last2);
+}
+
+inline void __List_base_reverse(_List_node_base* __p)
+{
+  _List_node_base* __tmp = __p;
+  do {
+    std::swap(__tmp->_M_next, __tmp->_M_prev);
+    __tmp = __tmp->_M_prev;     // Old next node is now prev.
+  } while (__tmp != __p);
+}
+
+template <class _Tp, class _Alloc>
+inline void list<_Tp, _Alloc>::reverse() 
+{
+  __List_base_reverse(this->_M_node);
+}    
+
+template <class _Tp, class _Alloc>
+void list<_Tp, _Alloc>::sort()
+{
+  // Do nothing if the list has length 0 or 1.
+  if (_M_node->_M_next != _M_node && _M_node->_M_next->_M_next != _M_node) {
+    list<_Tp, _Alloc> __carry;
+    list<_Tp, _Alloc> __counter[64];
+    int __fill = 0;
+    while (!empty()) {
+      __carry.splice(__carry.begin(), *this, begin());
+      int __i = 0;
+      while(__i < __fill && !__counter[__i].empty()) {
+        __counter[__i].merge(__carry);
+        __carry.swap(__counter[__i++]);
+      }
+      __carry.swap(__counter[__i]);         
+      if (__i == __fill) ++__fill;
+    } 
+
+    for (int __i = 1; __i < __fill; ++__i)
+      __counter[__i].merge(__counter[__i-1]);
+    swap(__counter[__fill-1]);
+  }
+}
+
+template <class _Tp, class _Alloc> template <class _Predicate>
+void list<_Tp, _Alloc>::remove_if(_Predicate __pred)
+{
+  iterator __first = begin();
+  iterator __last = end();
+  while (__first != __last) {
+    iterator __next = __first;
+    ++__next;
+    if (__pred(*__first)) erase(__first);
+    __first = __next;
+  }
+}
+
+template <class _Tp, class _Alloc> template <class _BinaryPredicate>
+void list<_Tp, _Alloc>::unique(_BinaryPredicate __binary_pred)
+{
+  iterator __first = begin();
+  iterator __last = end();
+  if (__first == __last) return;
+  iterator __next = __first;
+  while (++__next != __last) {
+    if (__binary_pred(*__first, *__next))
+      erase(__next);
+    else
+      __first = __next;
+    __next = __first;
+  }
+}
+
+template <class _Tp, class _Alloc> template <class _StrictWeakOrdering>
+void list<_Tp, _Alloc>::merge(list<_Tp, _Alloc>& __x,
+                              _StrictWeakOrdering __comp)
+{
+  iterator __first1 = begin();
+  iterator __last1 = end();
+  iterator __first2 = __x.begin();
+  iterator __last2 = __x.end();
+  while (__first1 != __last1 && __first2 != __last2)
+    if (__comp(*__first2, *__first1)) {
+      iterator __next = __first2;
+      transfer(__first1, __first2, ++__next);
+      __first2 = __next;
+    }
+    else
+      ++__first1;
+  if (__first2 != __last2) transfer(__last1, __first2, __last2);
+}
+
+template <class _Tp, class _Alloc> template <class _StrictWeakOrdering>
+void list<_Tp, _Alloc>::sort(_StrictWeakOrdering __comp)
+{
+  // Do nothing if the list has length 0 or 1.
+  if (_M_node->_M_next != _M_node && _M_node->_M_next->_M_next != _M_node) {
+    list<_Tp, _Alloc> __carry;
+    list<_Tp, _Alloc> __counter[64];
+    int __fill = 0;
+    while (!empty()) {
+      __carry.splice(__carry.begin(), *this, begin());
+      int __i = 0;
+      while(__i < __fill && !__counter[__i].empty()) {
+        __counter[__i].merge(__carry, __comp);
+        __carry.swap(__counter[__i++]);
+      }
+      __carry.swap(__counter[__i]);         
+      if (__i == __fill) ++__fill;
+    } 
+
+    for (int __i = 1; __i < __fill; ++__i) 
+      __counter[__i].merge(__counter[__i-1], __comp);
+    swap(__counter[__fill-1]);
+  }
+}
+
+} // namespace std 
+
+#endif /* __SGI_STL_INTERNAL_LIST_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_map.h b/contrib/media/updf/include/bits/stl_map.h
new file mode 100644
index 0000000000..f1024fa2f5
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_map.h
@@ -0,0 +1,231 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef _CPP_BITS_STL_MAP_H
+#define _CPP_BITS_STL_MAP_H 1
+
+#include <bits/concept_check.h>
+
+namespace std
+{
+
+template <class _Key, class _Tp, class _Compare = less<_Key>,
+          class _Alloc = allocator<pair<const _Key, _Tp> > >
+class map
+{
+  // concept requirements
+  __glibcpp_class_requires(_Tp, _SGIAssignableConcept);
+  __glibcpp_class_requires4(_Compare, bool, _Key, _Key, _BinaryFunctionConcept);
+
+public:
+  // typedefs:
+  typedef _Key                 key_type;
+  typedef _Tp                   data_type;
+  typedef _Tp                   mapped_type;
+  typedef pair<const _Key, _Tp> value_type;
+  typedef _Compare             key_compare;
+    
+  class value_compare
+    : public binary_function<value_type, value_type, bool> {
+  friend class map<_Key,_Tp,_Compare,_Alloc>;
+  protected :
+    _Compare comp;
+    value_compare(_Compare __c) : comp(__c) {}
+  public:
+    bool operator()(const value_type& __x, const value_type& __y) const {
+      return comp(__x.first, __y.first);
+    }
+  };
+
+private:
+  typedef _Rb_tree<key_type, value_type, 
+                   _Select1st<value_type>, key_compare, _Alloc> _Rep_type;
+  _Rep_type _M_t;  // red-black tree representing map
+public:
+  typedef typename _Rep_type::pointer pointer;
+  typedef typename _Rep_type::const_pointer const_pointer;
+  typedef typename _Rep_type::reference reference;
+  typedef typename _Rep_type::const_reference const_reference;
+  typedef typename _Rep_type::iterator iterator;
+  typedef typename _Rep_type::const_iterator const_iterator;
+  typedef typename _Rep_type::reverse_iterator reverse_iterator;
+  typedef typename _Rep_type::const_reverse_iterator const_reverse_iterator;
+  typedef typename _Rep_type::size_type size_type;
+  typedef typename _Rep_type::difference_type difference_type;
+  typedef typename _Rep_type::allocator_type allocator_type;
+
+  // allocation/deallocation
+
+  map() : _M_t(_Compare(), allocator_type()) {}
+  explicit map(const _Compare& __comp,
+               const allocator_type& __a = allocator_type())
+    : _M_t(__comp, __a) {}
+
+  template <class _InputIterator>
+  map(_InputIterator __first, _InputIterator __last)
+    : _M_t(_Compare(), allocator_type())
+    { _M_t.insert_unique(__first, __last); }
+
+  template <class _InputIterator>
+  map(_InputIterator __first, _InputIterator __last, const _Compare& __comp,
+      const allocator_type& __a = allocator_type())
+    : _M_t(__comp, __a) { _M_t.insert_unique(__first, __last); }
+  map(const map<_Key,_Tp,_Compare,_Alloc>& __x) : _M_t(__x._M_t) {}
+
+  map<_Key,_Tp,_Compare,_Alloc>&
+  operator=(const map<_Key, _Tp, _Compare, _Alloc>& __x)
+  {
+    _M_t = __x._M_t;
+    return *this; 
+  }
+
+  // accessors:
+
+  key_compare key_comp() const { return _M_t.key_comp(); }
+  value_compare value_comp() const { return value_compare(_M_t.key_comp()); }
+  allocator_type get_allocator() const { return _M_t.get_allocator(); }
+
+  iterator begin() { return _M_t.begin(); }
+  const_iterator begin() const { return _M_t.begin(); }
+  iterator end() { return _M_t.end(); }
+  const_iterator end() const { return _M_t.end(); }
+  reverse_iterator rbegin() { return _M_t.rbegin(); }
+  const_reverse_iterator rbegin() const { return _M_t.rbegin(); }
+  reverse_iterator rend() { return _M_t.rend(); }
+  const_reverse_iterator rend() const { return _M_t.rend(); }
+  bool empty() const { return _M_t.empty(); }
+  size_type size() const { return _M_t.size(); }
+  size_type max_size() const { return _M_t.max_size(); }
+  _Tp& operator[](const key_type& __k) {
+    iterator __i = lower_bound(__k);
+    // __i->first is greater than or equivalent to __k.
+    if (__i == end() || key_comp()(__k, (*__i).first))
+      __i = insert(__i, value_type(__k, _Tp()));
+    return (*__i).second;
+  }
+  void swap(map<_Key,_Tp,_Compare,_Alloc>& __x) { _M_t.swap(__x._M_t); }
+
+  // insert/erase
+
+  pair<iterator,bool> insert(const value_type& __x) 
+    { return _M_t.insert_unique(__x); }
+  iterator insert(iterator position, const value_type& __x)
+    { return _M_t.insert_unique(position, __x); }
+  template <class _InputIterator>
+  void insert(_InputIterator __first, _InputIterator __last) {
+    _M_t.insert_unique(__first, __last);
+  }
+
+  void erase(iterator __position) { _M_t.erase(__position); }
+  size_type erase(const key_type& __x) { return _M_t.erase(__x); }
+  void erase(iterator __first, iterator __last)
+    { _M_t.erase(__first, __last); }
+  void clear() { _M_t.clear(); }
+
+  // map operations:
+
+  iterator find(const key_type& __x) { return _M_t.find(__x); }
+  const_iterator find(const key_type& __x) const { return _M_t.find(__x); }
+  size_type count(const key_type& __x) const {
+    return _M_t.find(__x) == _M_t.end() ? 0 : 1; 
+  }
+  iterator lower_bound(const key_type& __x) {return _M_t.lower_bound(__x); }
+  const_iterator lower_bound(const key_type& __x) const {
+    return _M_t.lower_bound(__x); 
+  }
+  iterator upper_bound(const key_type& __x) {return _M_t.upper_bound(__x); }
+  const_iterator upper_bound(const key_type& __x) const {
+    return _M_t.upper_bound(__x); 
+  }
+  
+  pair<iterator,iterator> equal_range(const key_type& __x) {
+    return _M_t.equal_range(__x);
+  }
+  pair<const_iterator,const_iterator> equal_range(const key_type& __x) const {
+    return _M_t.equal_range(__x);
+  }
+
+  template <class _K1, class _T1, class _C1, class _A1>
+  friend bool operator== (const map<_K1, _T1, _C1, _A1>&,
+                          const map<_K1, _T1, _C1, _A1>&);
+  template <class _K1, class _T1, class _C1, class _A1>
+  friend bool operator< (const map<_K1, _T1, _C1, _A1>&,
+                         const map<_K1, _T1, _C1, _A1>&);
+};
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator==(const map<_Key,_Tp,_Compare,_Alloc>& __x, 
+                       const map<_Key,_Tp,_Compare,_Alloc>& __y) {
+  return __x._M_t == __y._M_t;
+}
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator<(const map<_Key,_Tp,_Compare,_Alloc>& __x, 
+                      const map<_Key,_Tp,_Compare,_Alloc>& __y) {
+  return __x._M_t < __y._M_t;
+}
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator!=(const map<_Key,_Tp,_Compare,_Alloc>& __x, 
+                       const map<_Key,_Tp,_Compare,_Alloc>& __y) {
+  return !(__x == __y);
+}
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator>(const map<_Key,_Tp,_Compare,_Alloc>& __x, 
+                      const map<_Key,_Tp,_Compare,_Alloc>& __y) {
+  return __y < __x;
+}
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator<=(const map<_Key,_Tp,_Compare,_Alloc>& __x, 
+                       const map<_Key,_Tp,_Compare,_Alloc>& __y) {
+  return !(__y < __x);
+}
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator>=(const map<_Key,_Tp,_Compare,_Alloc>& __x, 
+                       const map<_Key,_Tp,_Compare,_Alloc>& __y) {
+  return !(__x < __y);
+}
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline void swap(map<_Key,_Tp,_Compare,_Alloc>& __x, 
+                 map<_Key,_Tp,_Compare,_Alloc>& __y) {
+  __x.swap(__y);
+}
+
+} // namespace std
+
+#endif /* _CPP_BITS_STL_MAP_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_multimap.h b/contrib/media/updf/include/bits/stl_multimap.h
new file mode 100644
index 0000000000..c35708eb59
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_multimap.h
@@ -0,0 +1,235 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_MULTIMAP_H
+#define __SGI_STL_INTERNAL_MULTIMAP_H
+
+#include <bits/concept_check.h>
+
+namespace std
+{
+
+// Forward declaration of operators < and ==, needed for friend declaration.
+
+template <class _Key, class _Tp, 
+          class _Compare = less<_Key>,
+          class _Alloc = allocator<pair<const _Key, _Tp> > >
+class multimap;
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator==(const multimap<_Key,_Tp,_Compare,_Alloc>& __x, 
+                       const multimap<_Key,_Tp,_Compare,_Alloc>& __y);
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator<(const multimap<_Key,_Tp,_Compare,_Alloc>& __x, 
+                      const multimap<_Key,_Tp,_Compare,_Alloc>& __y);
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+class multimap
+{
+  // concept requirements
+  __glibcpp_class_requires(_Tp, _SGIAssignableConcept);
+  __glibcpp_class_requires4(_Compare, bool, _Key, _Key, _BinaryFunctionConcept);
+
+public:
+
+// typedefs:
+
+  typedef _Key                  key_type;
+  typedef _Tp                   data_type;
+  typedef _Tp                   mapped_type;
+  typedef pair<const _Key, _Tp> value_type;
+  typedef _Compare              key_compare;
+
+  class value_compare : public binary_function<value_type, value_type, bool> {
+  friend class multimap<_Key,_Tp,_Compare,_Alloc>;
+  protected:
+    _Compare comp;
+    value_compare(_Compare __c) : comp(__c) {}
+  public:
+    bool operator()(const value_type& __x, const value_type& __y) const {
+      return comp(__x.first, __y.first);
+    }
+  };
+
+private:
+  typedef _Rb_tree<key_type, value_type, 
+                  _Select1st<value_type>, key_compare, _Alloc> _Rep_type;
+  _Rep_type _M_t;  // red-black tree representing multimap
+public:
+  typedef typename _Rep_type::pointer pointer;
+  typedef typename _Rep_type::const_pointer const_pointer;
+  typedef typename _Rep_type::reference reference;
+  typedef typename _Rep_type::const_reference const_reference;
+  typedef typename _Rep_type::iterator iterator;
+  typedef typename _Rep_type::const_iterator const_iterator; 
+  typedef typename _Rep_type::reverse_iterator reverse_iterator;
+  typedef typename _Rep_type::const_reverse_iterator const_reverse_iterator;
+  typedef typename _Rep_type::size_type size_type;
+  typedef typename _Rep_type::difference_type difference_type;
+  typedef typename _Rep_type::allocator_type allocator_type;
+
+// allocation/deallocation
+
+  multimap() : _M_t(_Compare(), allocator_type()) { }
+  explicit multimap(const _Compare& __comp,
+                    const allocator_type& __a = allocator_type())
+    : _M_t(__comp, __a) { }
+
+  template <class _InputIterator>
+  multimap(_InputIterator __first, _InputIterator __last)
+    : _M_t(_Compare(), allocator_type())
+    { _M_t.insert_equal(__first, __last); }
+
+  template <class _InputIterator>
+  multimap(_InputIterator __first, _InputIterator __last,
+           const _Compare& __comp,
+           const allocator_type& __a = allocator_type())
+    : _M_t(__comp, __a) { _M_t.insert_equal(__first, __last); }
+  multimap(const multimap<_Key,_Tp,_Compare,_Alloc>& __x) : _M_t(__x._M_t) { }
+
+  multimap<_Key,_Tp,_Compare,_Alloc>&
+  operator=(const multimap<_Key,_Tp,_Compare,_Alloc>& __x) {
+    _M_t = __x._M_t;
+    return *this; 
+  }
+
+  // accessors:
+
+  key_compare key_comp() const { return _M_t.key_comp(); }
+  value_compare value_comp() const { return value_compare(_M_t.key_comp()); }
+  allocator_type get_allocator() const { return _M_t.get_allocator(); }
+
+  iterator begin() { return _M_t.begin(); }
+  const_iterator begin() const { return _M_t.begin(); }
+  iterator end() { return _M_t.end(); }
+  const_iterator end() const { return _M_t.end(); }
+  reverse_iterator rbegin() { return _M_t.rbegin(); }
+  const_reverse_iterator rbegin() const { return _M_t.rbegin(); }
+  reverse_iterator rend() { return _M_t.rend(); }
+  const_reverse_iterator rend() const { return _M_t.rend(); }
+  bool empty() const { return _M_t.empty(); }
+  size_type size() const { return _M_t.size(); }
+  size_type max_size() const { return _M_t.max_size(); }
+  void swap(multimap<_Key,_Tp,_Compare,_Alloc>& __x) { _M_t.swap(__x._M_t); }
+
+  // insert/erase
+
+  iterator insert(const value_type& __x) { return _M_t.insert_equal(__x); }
+  iterator insert(iterator __position, const value_type& __x) {
+    return _M_t.insert_equal(__position, __x);
+  }
+  template <class _InputIterator>
+  void insert(_InputIterator __first, _InputIterator __last) {
+    _M_t.insert_equal(__first, __last);
+  }
+  void erase(iterator __position) { _M_t.erase(__position); }
+  size_type erase(const key_type& __x) { return _M_t.erase(__x); }
+  void erase(iterator __first, iterator __last)
+    { _M_t.erase(__first, __last); }
+  void clear() { _M_t.clear(); }
+
+  // multimap operations:
+
+  iterator find(const key_type& __x) { return _M_t.find(__x); }
+  const_iterator find(const key_type& __x) const { return _M_t.find(__x); }
+  size_type count(const key_type& __x) const { return _M_t.count(__x); }
+  iterator lower_bound(const key_type& __x) {return _M_t.lower_bound(__x); }
+  const_iterator lower_bound(const key_type& __x) const {
+    return _M_t.lower_bound(__x); 
+  }
+  iterator upper_bound(const key_type& __x) {return _M_t.upper_bound(__x); }
+  const_iterator upper_bound(const key_type& __x) const {
+    return _M_t.upper_bound(__x); 
+  }
+   pair<iterator,iterator> equal_range(const key_type& __x) {
+    return _M_t.equal_range(__x);
+  }
+  pair<const_iterator,const_iterator> equal_range(const key_type& __x) const {
+    return _M_t.equal_range(__x);
+  }
+
+  template <class _K1, class _T1, class _C1, class _A1>
+  friend bool operator== (const multimap<_K1, _T1, _C1, _A1>&,
+                          const multimap<_K1, _T1, _C1, _A1>&);
+  template <class _K1, class _T1, class _C1, class _A1>
+  friend bool operator< (const multimap<_K1, _T1, _C1, _A1>&,
+                         const multimap<_K1, _T1, _C1, _A1>&);
+};
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator==(const multimap<_Key,_Tp,_Compare,_Alloc>& __x, 
+                       const multimap<_Key,_Tp,_Compare,_Alloc>& __y) {
+  return __x._M_t == __y._M_t;
+}
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator<(const multimap<_Key,_Tp,_Compare,_Alloc>& __x, 
+                      const multimap<_Key,_Tp,_Compare,_Alloc>& __y) {
+  return __x._M_t < __y._M_t;
+}
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator!=(const multimap<_Key,_Tp,_Compare,_Alloc>& __x, 
+                       const multimap<_Key,_Tp,_Compare,_Alloc>& __y) {
+  return !(__x == __y);
+}
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator>(const multimap<_Key,_Tp,_Compare,_Alloc>& __x, 
+                      const multimap<_Key,_Tp,_Compare,_Alloc>& __y) {
+  return __y < __x;
+}
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator<=(const multimap<_Key,_Tp,_Compare,_Alloc>& __x, 
+                       const multimap<_Key,_Tp,_Compare,_Alloc>& __y) {
+  return !(__y < __x);
+}
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline bool operator>=(const multimap<_Key,_Tp,_Compare,_Alloc>& __x, 
+                       const multimap<_Key,_Tp,_Compare,_Alloc>& __y) {
+  return !(__x < __y);
+}
+
+template <class _Key, class _Tp, class _Compare, class _Alloc>
+inline void swap(multimap<_Key,_Tp,_Compare,_Alloc>& __x, 
+                 multimap<_Key,_Tp,_Compare,_Alloc>& __y) {
+  __x.swap(__y);
+}
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_MULTIMAP_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_multiset.h b/contrib/media/updf/include/bits/stl_multiset.h
new file mode 100644
index 0000000000..2d16985f95
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_multiset.h
@@ -0,0 +1,247 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_MULTISET_H
+#define __SGI_STL_INTERNAL_MULTISET_H
+
+#include <bits/concept_check.h>
+
+namespace std
+{
+
+// Forward declaration of operators < and ==, needed for friend declaration.
+
+template <class _Key, class _Compare = less<_Key>,
+          class _Alloc = allocator<_Key> >
+class multiset;
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator==(const multiset<_Key,_Compare,_Alloc>& __x, 
+                       const multiset<_Key,_Compare,_Alloc>& __y);
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator<(const multiset<_Key,_Compare,_Alloc>& __x, 
+                      const multiset<_Key,_Compare,_Alloc>& __y);
+
+template <class _Key, class _Compare, class _Alloc>
+class multiset
+{
+  // concept requirements
+  __glibcpp_class_requires(_Key, _SGIAssignableConcept);
+  __glibcpp_class_requires4(_Compare, bool, _Key, _Key, _BinaryFunctionConcept);
+
+public:
+
+  // typedefs:
+
+  typedef _Key     key_type;
+  typedef _Key     value_type;
+  typedef _Compare key_compare;
+  typedef _Compare value_compare;
+private:
+  typedef _Rb_tree<key_type, value_type, 
+                  _Identity<value_type>, key_compare, _Alloc> _Rep_type;
+  _Rep_type _M_t;  // red-black tree representing multiset
+public:
+  typedef typename _Rep_type::const_pointer pointer;
+  typedef typename _Rep_type::const_pointer const_pointer;
+  typedef typename _Rep_type::const_reference reference;
+  typedef typename _Rep_type::const_reference const_reference;
+  typedef typename _Rep_type::const_iterator iterator;
+  typedef typename _Rep_type::const_iterator const_iterator;
+  typedef typename _Rep_type::const_reverse_iterator reverse_iterator;
+  typedef typename _Rep_type::const_reverse_iterator const_reverse_iterator;
+  typedef typename _Rep_type::size_type size_type;
+  typedef typename _Rep_type::difference_type difference_type;
+  typedef typename _Rep_type::allocator_type allocator_type;
+
+  // allocation/deallocation
+
+  multiset() : _M_t(_Compare(), allocator_type()) {}
+  explicit multiset(const _Compare& __comp,
+                    const allocator_type& __a = allocator_type())
+    : _M_t(__comp, __a) {}
+
+  template <class _InputIterator>
+  multiset(_InputIterator __first, _InputIterator __last)
+    : _M_t(_Compare(), allocator_type())
+    { _M_t.insert_equal(__first, __last); }
+
+  template <class _InputIterator>
+  multiset(_InputIterator __first, _InputIterator __last,
+           const _Compare& __comp,
+           const allocator_type& __a = allocator_type())
+    : _M_t(__comp, __a) { _M_t.insert_equal(__first, __last); }
+
+  multiset(const multiset<_Key,_Compare,_Alloc>& __x) : _M_t(__x._M_t) {}
+
+  multiset<_Key,_Compare,_Alloc>&
+  operator=(const multiset<_Key,_Compare,_Alloc>& __x) {
+    _M_t = __x._M_t; 
+    return *this;
+  }
+
+  // accessors:
+
+  key_compare key_comp() const { return _M_t.key_comp(); }
+  value_compare value_comp() const { return _M_t.key_comp(); }
+  allocator_type get_allocator() const { return _M_t.get_allocator(); }
+
+  iterator begin() const { return _M_t.begin(); }
+  iterator end() const { return _M_t.end(); }
+  reverse_iterator rbegin() const { return _M_t.rbegin(); } 
+  reverse_iterator rend() const { return _M_t.rend(); }
+  bool empty() const { return _M_t.empty(); }
+  size_type size() const { return _M_t.size(); }
+  size_type max_size() const { return _M_t.max_size(); }
+  void swap(multiset<_Key,_Compare,_Alloc>& __x) { _M_t.swap(__x._M_t); }
+
+  // insert/erase
+  iterator insert(const value_type& __x) { 
+    return _M_t.insert_equal(__x);
+  }
+  iterator insert(iterator __position, const value_type& __x) {
+    typedef typename _Rep_type::iterator _Rep_iterator;
+    return _M_t.insert_equal((_Rep_iterator&)__position, __x);
+  }
+
+  template <class _InputIterator>
+  void insert(_InputIterator __first, _InputIterator __last) {
+    _M_t.insert_equal(__first, __last);
+  }
+  void erase(iterator __position) { 
+    typedef typename _Rep_type::iterator _Rep_iterator;
+    _M_t.erase((_Rep_iterator&)__position); 
+  }
+  size_type erase(const key_type& __x) { 
+    return _M_t.erase(__x); 
+  }
+  void erase(iterator __first, iterator __last) { 
+    typedef typename _Rep_type::iterator _Rep_iterator;
+    _M_t.erase((_Rep_iterator&)__first, (_Rep_iterator&)__last); 
+  }
+  void clear() { _M_t.clear(); }
+
+  // multiset operations:
+
+  size_type count(const key_type& __x) const { return _M_t.count(__x); }
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+//214.  set::find() missing const overload
+  iterator find(const key_type& __x) { return _M_t.find(__x); }
+  const_iterator find(const key_type& __x) const { return _M_t.find(__x); }
+  iterator lower_bound(const key_type& __x) {
+    return _M_t.lower_bound(__x);
+  }
+  const_iterator lower_bound(const key_type& __x) const {
+    return _M_t.lower_bound(__x);
+  }
+  iterator upper_bound(const key_type& __x) {
+    return _M_t.upper_bound(__x);
+  }
+  const_iterator upper_bound(const key_type& __x) const {
+    return _M_t.upper_bound(__x);
+  }
+  pair<iterator,iterator> equal_range(const key_type& __x) {
+    return _M_t.equal_range(__x);
+  }
+  pair<const_iterator,const_iterator> equal_range(const key_type& __x) const {
+    return _M_t.equal_range(__x);
+  }
+#else
+  iterator find(const key_type& __x) const { return _M_t.find(__x); }
+  iterator lower_bound(const key_type& __x) const {
+    return _M_t.lower_bound(__x);
+  }
+  iterator upper_bound(const key_type& __x) const {
+    return _M_t.upper_bound(__x); 
+  }
+  pair<iterator,iterator> equal_range(const key_type& __x) const {
+    return _M_t.equal_range(__x);
+  }
+#endif
+
+  template <class _K1, class _C1, class _A1>
+  friend bool operator== (const multiset<_K1,_C1,_A1>&,
+                          const multiset<_K1,_C1,_A1>&);
+  template <class _K1, class _C1, class _A1>
+  friend bool operator< (const multiset<_K1,_C1,_A1>&,
+                         const multiset<_K1,_C1,_A1>&);
+};
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator==(const multiset<_Key,_Compare,_Alloc>& __x, 
+                       const multiset<_Key,_Compare,_Alloc>& __y) {
+  return __x._M_t == __y._M_t;
+}
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator<(const multiset<_Key,_Compare,_Alloc>& __x, 
+                      const multiset<_Key,_Compare,_Alloc>& __y) {
+  return __x._M_t < __y._M_t;
+}
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator!=(const multiset<_Key,_Compare,_Alloc>& __x, 
+                       const multiset<_Key,_Compare,_Alloc>& __y) {
+  return !(__x == __y);
+}
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator>(const multiset<_Key,_Compare,_Alloc>& __x, 
+                      const multiset<_Key,_Compare,_Alloc>& __y) {
+  return __y < __x;
+}
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator<=(const multiset<_Key,_Compare,_Alloc>& __x, 
+                       const multiset<_Key,_Compare,_Alloc>& __y) {
+  return !(__y < __x);
+}
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator>=(const multiset<_Key,_Compare,_Alloc>& __x, 
+                       const multiset<_Key,_Compare,_Alloc>& __y) {
+  return !(__x < __y);
+}
+
+template <class _Key, class _Compare, class _Alloc>
+inline void swap(multiset<_Key,_Compare,_Alloc>& __x, 
+                 multiset<_Key,_Compare,_Alloc>& __y) {
+  __x.swap(__y);
+}
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_MULTISET_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_numeric.h b/contrib/media/updf/include/bits/stl_numeric.h
new file mode 100644
index 0000000000..ccafd37448
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_numeric.h
@@ -0,0 +1,279 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+
+#ifndef _CPP_BITS_STL_NUMERIC_H
+#define _CPP_BITS_STL_NUMERIC_H 1
+
+namespace std
+{
+
+template <class _InputIterator, class _Tp>
+_Tp accumulate(_InputIterator __first, _InputIterator __last, _Tp __init)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIterator>);
+
+  for ( ; __first != __last; ++__first)
+    __init = __init + *__first;
+  return __init;
+}
+
+template <class _InputIterator, class _Tp, class _BinaryOperation>
+_Tp accumulate(_InputIterator __first, _InputIterator __last, _Tp __init,
+              _BinaryOperation __binary_op)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIterator>);
+
+  for ( ; __first != __last; ++__first)
+    __init = __binary_op(__init, *__first);
+  return __init;
+}
+
+template <class _InputIterator1, class _InputIterator2, class _Tp>
+_Tp inner_product(_InputIterator1 __first1, _InputIterator1 __last1,
+                 _InputIterator2 __first2, _Tp __init)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIterator1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIterator2>);
+
+  for ( ; __first1 != __last1; ++__first1, ++__first2)
+    __init = __init + (*__first1 * *__first2);
+  return __init;
+}
+
+template <class _InputIterator1, class _InputIterator2, class _Tp,
+          class _BinaryOperation1, class _BinaryOperation2>
+_Tp inner_product(_InputIterator1 __first1, _InputIterator1 __last1,
+                 _InputIterator2 __first2, _Tp __init, 
+                 _BinaryOperation1 __binary_op1,
+                 _BinaryOperation2 __binary_op2)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIterator1>);
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIterator2>);
+
+  for ( ; __first1 != __last1; ++__first1, ++__first2)
+    __init = __binary_op1(__init, __binary_op2(*__first1, *__first2));
+  return __init;
+}
+
+template <class _InputIterator, class _OutputIterator, class _Tp>
+_OutputIterator 
+__partial_sum(_InputIterator __first, _InputIterator __last,
+              _OutputIterator __result, _Tp*)
+{
+  _Tp __value = *__first;
+  while (++__first != __last) {
+    __value = __value + *__first;
+    *++__result = __value;
+  }
+  return ++__result;
+}
+
+template <class _InputIterator, class _OutputIterator>
+_OutputIterator 
+partial_sum(_InputIterator __first, _InputIterator __last,
+            _OutputIterator __result)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIterator>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIterator,
+        typename iterator_traits<_InputIterator>::value_type>);
+
+  if (__first == __last) return __result;
+  *__result = *__first;
+  return __partial_sum(__first, __last, __result, __value_type(__first));
+}
+
+template <class _InputIterator, class _OutputIterator, class _Tp,
+          class _BinaryOperation>
+_OutputIterator 
+__partial_sum(_InputIterator __first, _InputIterator __last, 
+              _OutputIterator __result, _Tp*, _BinaryOperation __binary_op)
+{
+  _Tp __value = *__first;
+  while (++__first != __last) {
+    __value = __binary_op(__value, *__first);
+    *++__result = __value;
+  }
+  return ++__result;
+}
+
+template <class _InputIterator, class _OutputIterator, class _BinaryOperation>
+_OutputIterator 
+partial_sum(_InputIterator __first, _InputIterator __last,
+            _OutputIterator __result, _BinaryOperation __binary_op)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIterator>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIterator,
+        typename iterator_traits<_InputIterator>::value_type>);
+
+  if (__first == __last) return __result;
+  *__result = *__first;
+  return __partial_sum(__first, __last, __result, __value_type(__first), 
+                       __binary_op);
+}
+
+template <class _InputIterator, class _OutputIterator, class _Tp>
+_OutputIterator 
+__adjacent_difference(_InputIterator __first, _InputIterator __last,
+                      _OutputIterator __result, _Tp*)
+{
+  _Tp __value = *__first;
+  while (++__first != __last) {
+    _Tp __tmp = *__first;
+    *++__result = __tmp - __value;
+    __value = __tmp;
+  }
+  return ++__result;
+}
+
+template <class _InputIterator, class _OutputIterator>
+_OutputIterator
+adjacent_difference(_InputIterator __first,
+                    _InputIterator __last, _OutputIterator __result)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIterator>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIterator,
+        typename iterator_traits<_InputIterator>::value_type>);
+
+  if (__first == __last) return __result;
+  *__result = *__first;
+  return __adjacent_difference(__first, __last, __result,
+                               __value_type(__first));
+}
+
+template <class _InputIterator, class _OutputIterator, class _Tp, 
+          class _BinaryOperation>
+_OutputIterator
+__adjacent_difference(_InputIterator __first, _InputIterator __last, 
+                      _OutputIterator __result, _Tp*,
+                      _BinaryOperation __binary_op) {
+  _Tp __value = *__first;
+  while (++__first != __last) {
+    _Tp __tmp = *__first;
+    *++__result = __binary_op(__tmp, __value);
+    __value = __tmp;
+  }
+  return ++__result;
+}
+
+template <class _InputIterator, class _OutputIterator, class _BinaryOperation>
+_OutputIterator 
+adjacent_difference(_InputIterator __first, _InputIterator __last,
+                    _OutputIterator __result, _BinaryOperation __binary_op)
+{
+  // concept requirements
+  __glibcpp_function_requires(_InputIteratorConcept<_InputIterator>);
+  __glibcpp_function_requires(_OutputIteratorConcept<_OutputIterator,
+        typename iterator_traits<_InputIterator>::value_type>);
+
+  if (__first == __last) return __result;
+  *__result = *__first;
+  return __adjacent_difference(__first, __last, __result,
+                               __value_type(__first),
+                               __binary_op);
+}
+
+// Returns __x ** __n, where __n >= 0.  _Note that "multiplication"
+// is required to be associative, but not necessarily commutative.
+
+ 
+template <class _Tp, class _Integer, class _MonoidOperation>
+_Tp __power(_Tp __x, _Integer __n, _MonoidOperation __monoid_op)
+{
+  if (__n == 0)
+    return identity_element(__monoid_op);
+  else {
+    while ((__n & 1) == 0) {
+      __n >>= 1;
+      __x = __monoid_op(__x, __x);
+    }
+
+    _Tp __result = __x;
+    __n >>= 1;
+    while (__n != 0) {
+      __x = __monoid_op(__x, __x);
+      if ((__n & 1) != 0)
+        __result = __monoid_op(__result, __x);
+      __n >>= 1;
+    }
+    return __result;
+  }
+}
+
+template <class _Tp, class _Integer>
+inline _Tp __power(_Tp __x, _Integer __n)
+{
+  return __power(__x, __n, multiplies<_Tp>());
+}
+
+// Alias for the internal name __power.  Note that power is an extension,
+// not part of the C++ standard.
+
+template <class _Tp, class _Integer, class _MonoidOperation>
+inline _Tp power(_Tp __x, _Integer __n, _MonoidOperation __monoid_op)
+{
+  return __power(__x, __n, __monoid_op);
+}
+
+template <class _Tp, class _Integer>
+inline _Tp power(_Tp __x, _Integer __n)
+{
+  return __power(__x, __n);
+}
+
+// iota is not part of the C++ standard.  It is an extension.
+
+template <class _ForwardIter, class _Tp>
+void 
+iota(_ForwardIter __first, _ForwardIter __last, _Tp __value)
+{
+  // concept requirements
+  __glibcpp_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter>);
+  __glibcpp_function_requires(_ConvertibleConcept<_Tp,
+        typename iterator_traits<_ForwardIter>::value_type>);
+
+  while (__first != __last)
+    *__first++ = __value++;
+}
+
+} // namespace std
+
+#endif /* _CPP_BITS_STL_NUMERIC_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_pair.h b/contrib/media/updf/include/bits/stl_pair.h
new file mode 100644
index 0000000000..efb166c1bb
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_pair.h
@@ -0,0 +1,106 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_PAIR_H
+#define __SGI_STL_INTERNAL_PAIR_H
+
+namespace std
+{
+
+template <class _T1, class _T2>
+struct pair {
+  typedef _T1 first_type;
+  typedef _T2 second_type;
+
+  _T1 first;
+  _T2 second;
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+//265.  std::pair::pair() effects overly restrictive
+  pair() : first(), second() {}
+#else
+  pair() : first(_T1()), second(_T2()) {}
+#endif
+  pair(const _T1& __a, const _T2& __b) : first(__a), second(__b) {}
+
+  template <class _U1, class _U2>
+  pair(const pair<_U1, _U2>& __p) : first(__p.first), second(__p.second) {}
+};
+
+template <class _T1, class _T2>
+inline bool operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
+{ 
+  return __x.first == __y.first && __x.second == __y.second; 
+}
+
+template <class _T1, class _T2>
+inline bool operator<(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
+{ 
+  return __x.first < __y.first || 
+         (!(__y.first < __x.first) && __x.second < __y.second); 
+}
+
+template <class _T1, class _T2>
+inline bool operator!=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) {
+  return !(__x == __y);
+}
+
+template <class _T1, class _T2>
+inline bool operator>(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) {
+  return __y < __x;
+}
+
+template <class _T1, class _T2>
+inline bool operator<=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) {
+  return !(__y < __x);
+}
+
+template <class _T1, class _T2>
+inline bool operator>=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) {
+  return !(__x < __y);
+}
+
+template <class _T1, class _T2>
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+//181.  make_pair() unintended behavior
+inline pair<_T1, _T2> make_pair(_T1 __x, _T2 __y)
+#else
+inline pair<_T1, _T2> make_pair(const _T1& __x, const _T2& __y)
+#endif
+{
+  return pair<_T1, _T2>(__x, __y);
+}
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_PAIR_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_pthread_alloc.h b/contrib/media/updf/include/bits/stl_pthread_alloc.h
new file mode 100644
index 0000000000..65879354f6
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_pthread_alloc.h
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 1996-1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BITS_STL_PTHREAD_ALLOC_H
+#define _CPP_BITS_STL_PTHREAD_ALLOC_H 1
+
+#include <bits/pthread_allocimpl.h>
+
+using std::_Pthread_alloc_template;
+using std::pthread_alloc;
+
+#endif /* _CPP_BITS_STL_PTHREAD_ALLOC_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_queue.h b/contrib/media/updf/include/bits/stl_queue.h
new file mode 100644
index 0000000000..c1fe023e4d
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_queue.h
@@ -0,0 +1,198 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_QUEUE_H
+#define __SGI_STL_INTERNAL_QUEUE_H
+
+#include <bits/concept_check.h>
+
+namespace std
+{
+
+// Forward declarations of operators < and ==, needed for friend declaration.
+
+template <class _Tp, 
+          class _Sequence = deque<_Tp> >
+class queue;
+
+template <class _Tp, class _Seq>
+inline bool operator==(const queue<_Tp, _Seq>&, const queue<_Tp, _Seq>&);
+
+template <class _Tp, class _Seq>
+inline bool operator<(const queue<_Tp, _Seq>&, const queue<_Tp, _Seq>&);
+
+
+template <class _Tp, class _Sequence>
+class queue
+{
+  // concept requirements
+  __glibcpp_class_requires(_Tp, _SGIAssignableConcept);
+  __glibcpp_class_requires(_Sequence, _FrontInsertionSequenceConcept);
+  __glibcpp_class_requires(_Sequence, _BackInsertionSequenceConcept);
+  typedef typename _Sequence::value_type _Sequence_value_type;
+  __glibcpp_class_requires2(_Tp, _Sequence_value_type, _SameTypeConcept);
+
+  template <class _Tp1, class _Seq1>
+  friend bool operator== (const queue<_Tp1, _Seq1>&,
+                          const queue<_Tp1, _Seq1>&);
+  template <class _Tp1, class _Seq1>
+  friend bool operator< (const queue<_Tp1, _Seq1>&,
+                         const queue<_Tp1, _Seq1>&);
+public:
+  typedef typename _Sequence::value_type      value_type;
+  typedef typename _Sequence::size_type       size_type;
+  typedef          _Sequence                  container_type;
+
+  typedef typename _Sequence::reference       reference;
+  typedef typename _Sequence::const_reference const_reference;
+protected:
+  _Sequence c;
+public:
+  explicit queue(const _Sequence& __c = _Sequence()) : c(__c) {}
+
+  bool empty() const { return c.empty(); }
+  size_type size() const { return c.size(); }
+  reference front() { return c.front(); }
+  const_reference front() const { return c.front(); }
+  reference back() { return c.back(); }
+  const_reference back() const { return c.back(); }
+  void push(const value_type& __x) { c.push_back(__x); }
+  void pop() { c.pop_front(); }
+};
+
+template <class _Tp, class _Sequence>
+bool 
+operator==(const queue<_Tp, _Sequence>& __x, const queue<_Tp, _Sequence>& __y)
+{
+  return __x.c == __y.c;
+}
+
+template <class _Tp, class _Sequence>
+bool
+operator<(const queue<_Tp, _Sequence>& __x, const queue<_Tp, _Sequence>& __y)
+{
+  return __x.c < __y.c;
+}
+
+template <class _Tp, class _Sequence>
+bool
+operator!=(const queue<_Tp, _Sequence>& __x, const queue<_Tp, _Sequence>& __y)
+{
+  return !(__x == __y);
+}
+
+template <class _Tp, class _Sequence>
+bool 
+operator>(const queue<_Tp, _Sequence>& __x, const queue<_Tp, _Sequence>& __y)
+{
+  return __y < __x;
+}
+
+template <class _Tp, class _Sequence>
+bool 
+operator<=(const queue<_Tp, _Sequence>& __x, const queue<_Tp, _Sequence>& __y)
+{
+  return !(__y < __x);
+}
+
+template <class _Tp, class _Sequence>
+bool 
+operator>=(const queue<_Tp, _Sequence>& __x, const queue<_Tp, _Sequence>& __y)
+{
+  return !(__x < __y);
+}
+
+template <class _Tp, 
+          class _Sequence = vector<_Tp>,
+          class _Compare  = less<typename _Sequence::value_type> >
+class priority_queue
+{
+  // concept requirements
+  __glibcpp_class_requires(_Tp, _SGIAssignableConcept);
+  __glibcpp_class_requires(_Sequence, _SequenceConcept);
+  __glibcpp_class_requires(_Sequence, _RandomAccessContainerConcept);
+  typedef typename _Sequence::value_type _Sequence_value_type;
+  __glibcpp_class_requires2(_Tp, _Sequence_value_type, _SameTypeConcept);
+  __glibcpp_class_requires4(_Compare, bool, _Tp, _Tp, _BinaryFunctionConcept);
+
+public:
+  typedef typename _Sequence::value_type      value_type;
+  typedef typename _Sequence::size_type       size_type;
+  typedef          _Sequence                  container_type;
+
+  typedef typename _Sequence::reference       reference;
+  typedef typename _Sequence::const_reference const_reference;
+protected:
+  _Sequence c;
+  _Compare comp;
+public:
+  explicit priority_queue(const _Compare& __x = _Compare(),
+			  const _Sequence& __s = _Sequence()) 
+    : c(__s), comp(__x) 
+    { make_heap(c.begin(), c.end(), comp); }
+
+  template <class _InputIterator>
+  priority_queue(_InputIterator __first, _InputIterator __last,
+                 const _Compare& __x = _Compare(),
+		 const _Sequence& __s = _Sequence())
+  : c(__s), comp(__x)
+  { 
+    c.insert(c.end(), __first, __last);
+    make_heap(c.begin(), c.end(), comp);
+  }
+
+  bool empty() const { return c.empty(); }
+  size_type size() const { return c.size(); }
+  const_reference top() const { return c.front(); }
+  void push(const value_type& __x) {
+    __STL_TRY {
+      c.push_back(__x); 
+      push_heap(c.begin(), c.end(), comp);
+    }
+    __STL_UNWIND(c.clear());
+  }
+  void pop() {
+    __STL_TRY {
+      pop_heap(c.begin(), c.end(), comp);
+      c.pop_back();
+    }
+    __STL_UNWIND(c.clear());
+  }
+};
+
+// no equality is provided
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_QUEUE_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_raw_storage_iter.h b/contrib/media/updf/include/bits/stl_raw_storage_iter.h
new file mode 100644
index 0000000000..22fec74bcb
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_raw_storage_iter.h
@@ -0,0 +1,72 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ * You should not attempt to use it directly.
+ */
+
+#ifndef _CPP_BITS_STL_RAW_STORAGE_ITERATOR_H
+#define _CPP_BITS_STL_RAW_STORAGE_ITERATOR_H 1
+
+namespace std
+{
+
+template <class _ForwardIterator, class _Tp>
+class raw_storage_iterator {
+protected:
+  _ForwardIterator _M_iter;
+public:
+  typedef output_iterator_tag iterator_category;
+  typedef void                value_type;
+  typedef void                difference_type;
+  typedef void                pointer;
+  typedef void                reference;
+
+  explicit raw_storage_iterator(_ForwardIterator __x) : _M_iter(__x) {}
+  raw_storage_iterator& operator*() { return *this; }
+  raw_storage_iterator& operator=(const _Tp& __element) {
+    construct(&*_M_iter, __element);
+    return *this;
+  }        
+  raw_storage_iterator<_ForwardIterator, _Tp>& operator++() {
+    ++_M_iter;
+    return *this;
+  }
+  raw_storage_iterator<_ForwardIterator, _Tp> operator++(int) {
+    raw_storage_iterator<_ForwardIterator, _Tp> __tmp = *this;
+    ++_M_iter;
+    return __tmp;
+  }
+};
+
+
+} // namespace std
+
+#endif /* _CPP_BITS_STL_RAW_STORAGE_ITERATOR_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_relops.h b/contrib/media/updf/include/bits/stl_relops.h
new file mode 100644
index 0000000000..531137a677
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_relops.h
@@ -0,0 +1,76 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+/**** libstdc++-v3 note:  Inclusion of this file has been removed from
+ * all of the other STL headers for safety reasons, except std_utility.h.
+ * For more information, see the thread of about twenty messages starting
+ * with <URL:http://gcc.gnu.org/ml/libstdc++/2001-01/msg00223.html>, or the
+ * FAQ at <URL:http://gcc.gnu.org/onlinedocs/libstdc++/faq/index.html#4_4>.
+ *
+ * Short summary:  the rel_ops operators cannot be made to play nice.
+ * Don't use them.
+*/
+
+#ifndef _CPP_BITS_STL_RELOPS_H
+#define _CPP_BITS_STL_RELOPS_H 1
+
+namespace std
+{
+  namespace rel_ops
+  {
+
+template <class _Tp>
+inline bool operator!=(const _Tp& __x, const _Tp& __y) {
+  return !(__x == __y);
+}
+
+template <class _Tp>
+inline bool operator>(const _Tp& __x, const _Tp& __y) {
+  return __y < __x;
+}
+
+template <class _Tp>
+inline bool operator<=(const _Tp& __x, const _Tp& __y) {
+  return !(__y < __x);
+}
+
+template <class _Tp>
+inline bool operator>=(const _Tp& __x, const _Tp& __y) {
+  return !(__x < __y);
+}
+
+  } // namespace rel_ops
+} // namespace std
+
+#endif /* _CPP_BITS_STL_RELOPS_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_set.h b/contrib/media/updf/include/bits/stl_set.h
new file mode 100644
index 0000000000..13dca9f324
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_set.h
@@ -0,0 +1,244 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_SET_H
+#define __SGI_STL_INTERNAL_SET_H
+
+#include <bits/concept_check.h>
+
+namespace std
+{
+
+// Forward declarations of operators < and ==, needed for friend declaration.
+
+template <class _Key, class _Compare = less<_Key>,
+          class _Alloc = allocator<_Key> >
+class set;
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator==(const set<_Key,_Compare,_Alloc>& __x, 
+                       const set<_Key,_Compare,_Alloc>& __y);
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator<(const set<_Key,_Compare,_Alloc>& __x, 
+                      const set<_Key,_Compare,_Alloc>& __y);
+
+
+template <class _Key, class _Compare, class _Alloc>
+class set
+{
+  // concept requirements
+  __glibcpp_class_requires(_Key, _SGIAssignableConcept);
+  __glibcpp_class_requires4(_Compare, bool, _Key, _Key, _BinaryFunctionConcept);
+
+public:
+  // typedefs:
+  typedef _Key     key_type;
+  typedef _Key     value_type;
+  typedef _Compare key_compare;
+  typedef _Compare value_compare;
+private:
+  typedef _Rb_tree<key_type, value_type, 
+                  _Identity<value_type>, key_compare, _Alloc> _Rep_type;
+  _Rep_type _M_t;  // red-black tree representing set
+public:
+  typedef typename _Rep_type::const_pointer pointer;
+  typedef typename _Rep_type::const_pointer const_pointer;
+  typedef typename _Rep_type::const_reference reference;
+  typedef typename _Rep_type::const_reference const_reference;
+  typedef typename _Rep_type::const_iterator iterator;
+  typedef typename _Rep_type::const_iterator const_iterator;
+  typedef typename _Rep_type::const_reverse_iterator reverse_iterator;
+  typedef typename _Rep_type::const_reverse_iterator const_reverse_iterator;
+  typedef typename _Rep_type::size_type size_type;
+  typedef typename _Rep_type::difference_type difference_type;
+  typedef typename _Rep_type::allocator_type allocator_type;
+
+  // allocation/deallocation
+
+  set() : _M_t(_Compare(), allocator_type()) {}
+  explicit set(const _Compare& __comp,
+               const allocator_type& __a = allocator_type())
+    : _M_t(__comp, __a) {}
+
+  template <class _InputIterator>
+  set(_InputIterator __first, _InputIterator __last)
+    : _M_t(_Compare(), allocator_type())
+    { _M_t.insert_unique(__first, __last); }
+
+  template <class _InputIterator>
+  set(_InputIterator __first, _InputIterator __last, const _Compare& __comp,
+      const allocator_type& __a = allocator_type())
+    : _M_t(__comp, __a) { _M_t.insert_unique(__first, __last); }
+
+  set(const set<_Key,_Compare,_Alloc>& __x) : _M_t(__x._M_t) {}
+  set<_Key,_Compare,_Alloc>& operator=(const set<_Key, _Compare, _Alloc>& __x)
+  { 
+    _M_t = __x._M_t; 
+    return *this;
+  }
+
+  // accessors:
+
+  key_compare key_comp() const { return _M_t.key_comp(); }
+  value_compare value_comp() const { return _M_t.key_comp(); }
+  allocator_type get_allocator() const { return _M_t.get_allocator(); }
+
+  iterator begin() const { return _M_t.begin(); }
+  iterator end() const { return _M_t.end(); }
+  reverse_iterator rbegin() const { return _M_t.rbegin(); } 
+  reverse_iterator rend() const { return _M_t.rend(); }
+  bool empty() const { return _M_t.empty(); }
+  size_type size() const { return _M_t.size(); }
+  size_type max_size() const { return _M_t.max_size(); }
+  void swap(set<_Key,_Compare,_Alloc>& __x) { _M_t.swap(__x._M_t); }
+
+  // insert/erase
+  pair<iterator,bool> insert(const value_type& __x) { 
+    pair<typename _Rep_type::iterator, bool> __p = _M_t.insert_unique(__x); 
+    return pair<iterator, bool>(__p.first, __p.second);
+  }
+  iterator insert(iterator __position, const value_type& __x) {
+    typedef typename _Rep_type::iterator _Rep_iterator;
+    return _M_t.insert_unique((_Rep_iterator&)__position, __x);
+  }
+  template <class _InputIterator>
+  void insert(_InputIterator __first, _InputIterator __last) {
+    _M_t.insert_unique(__first, __last);
+  }
+  void erase(iterator __position) { 
+    typedef typename _Rep_type::iterator _Rep_iterator;
+    _M_t.erase((_Rep_iterator&)__position); 
+  }
+  size_type erase(const key_type& __x) { 
+    return _M_t.erase(__x); 
+  }
+  void erase(iterator __first, iterator __last) { 
+    typedef typename _Rep_type::iterator _Rep_iterator;
+    _M_t.erase((_Rep_iterator&)__first, (_Rep_iterator&)__last); 
+  }
+  void clear() { _M_t.clear(); }
+
+  // set operations:
+
+  size_type count(const key_type& __x) const {
+    return _M_t.find(__x) == _M_t.end() ? 0 : 1;
+  }
+
+#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
+//214.  set::find() missing const overload
+  iterator find(const key_type& __x) { return _M_t.find(__x); }
+  const_iterator find(const key_type& __x) const { return _M_t.find(__x); }
+  iterator lower_bound(const key_type& __x) {
+    return _M_t.lower_bound(__x);
+  }
+  const_iterator lower_bound(const key_type& __x) const {
+    return _M_t.lower_bound(__x);
+  }
+  iterator upper_bound(const key_type& __x) {
+    return _M_t.upper_bound(__x); 
+  }
+  const_iterator upper_bound(const key_type& __x) const {
+    return _M_t.upper_bound(__x); 
+  }
+  pair<iterator,iterator> equal_range(const key_type& __x) {
+    return _M_t.equal_range(__x);
+  }
+  pair<const_iterator,const_iterator> equal_range(const key_type& __x) const {
+    return _M_t.equal_range(__x);
+  }
+#else
+  iterator find(const key_type& __x) const { return _M_t.find(__x); }
+  iterator lower_bound(const key_type& __x) const {
+    return _M_t.lower_bound(__x);
+  }
+  iterator upper_bound(const key_type& __x) const {
+    return _M_t.upper_bound(__x); 
+  }
+  pair<iterator,iterator> equal_range(const key_type& __x) const {
+    return _M_t.equal_range(__x);
+  }
+#endif
+
+  template <class _K1, class _C1, class _A1>
+  friend bool operator== (const set<_K1,_C1,_A1>&, const set<_K1,_C1,_A1>&);
+  template <class _K1, class _C1, class _A1>
+  friend bool operator< (const set<_K1,_C1,_A1>&, const set<_K1,_C1,_A1>&);
+};
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator==(const set<_Key,_Compare,_Alloc>& __x, 
+                       const set<_Key,_Compare,_Alloc>& __y) {
+  return __x._M_t == __y._M_t;
+}
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator<(const set<_Key,_Compare,_Alloc>& __x, 
+                      const set<_Key,_Compare,_Alloc>& __y) {
+  return __x._M_t < __y._M_t;
+}
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator!=(const set<_Key,_Compare,_Alloc>& __x, 
+                       const set<_Key,_Compare,_Alloc>& __y) {
+  return !(__x == __y);
+}
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator>(const set<_Key,_Compare,_Alloc>& __x, 
+                      const set<_Key,_Compare,_Alloc>& __y) {
+  return __y < __x;
+}
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator<=(const set<_Key,_Compare,_Alloc>& __x, 
+                       const set<_Key,_Compare,_Alloc>& __y) {
+  return !(__y < __x);
+}
+
+template <class _Key, class _Compare, class _Alloc>
+inline bool operator>=(const set<_Key,_Compare,_Alloc>& __x, 
+                       const set<_Key,_Compare,_Alloc>& __y) {
+  return !(__x < __y);
+}
+
+template <class _Key, class _Compare, class _Alloc>
+inline void swap(set<_Key,_Compare,_Alloc>& __x, 
+                 set<_Key,_Compare,_Alloc>& __y) {
+  __x.swap(__y);
+}
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_SET_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_stack.h b/contrib/media/updf/include/bits/stl_stack.h
new file mode 100644
index 0000000000..9f4fd46060
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_stack.h
@@ -0,0 +1,130 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_STACK_H
+#define __SGI_STL_INTERNAL_STACK_H
+
+#include <bits/concept_check.h>
+
+namespace std
+{
+
+// Forward declarations of operators == and <, needed for friend declaration.
+
+template <class _Tp, 
+          class _Sequence = deque<_Tp> >
+class stack;
+
+template <class _Tp, class _Seq>
+bool operator==(const stack<_Tp,_Seq>& __x, const stack<_Tp,_Seq>& __y);
+
+template <class _Tp, class _Seq>
+bool operator<(const stack<_Tp,_Seq>& __x, const stack<_Tp,_Seq>& __y);
+
+
+template <class _Tp, class _Sequence>
+class stack
+{
+  // concept requirements
+  __glibcpp_class_requires(_Tp, _SGIAssignableConcept);
+  __glibcpp_class_requires(_Sequence, _BackInsertionSequenceConcept);
+  typedef typename _Sequence::value_type _Sequence_value_type;
+  __glibcpp_class_requires2(_Tp, _Sequence_value_type, _SameTypeConcept);
+
+  template <class _Tp1, class _Seq1>
+  friend bool operator== (const stack<_Tp1, _Seq1>&,
+                          const stack<_Tp1, _Seq1>&);
+  template <class _Tp1, class _Seq1>
+  friend bool operator< (const stack<_Tp1, _Seq1>&,
+                         const stack<_Tp1, _Seq1>&);
+public:
+  typedef typename _Sequence::value_type      value_type;
+  typedef typename _Sequence::size_type       size_type;
+  typedef          _Sequence                  container_type;
+
+  typedef typename _Sequence::reference       reference;
+  typedef typename _Sequence::const_reference const_reference;
+protected:
+  _Sequence c;
+public:
+  stack() : c() {}
+  explicit stack(const _Sequence& __s) : c(__s) {}
+
+  bool empty() const { return c.empty(); }
+  size_type size() const { return c.size(); }
+  reference top() { return c.back(); }
+  const_reference top() const { return c.back(); }
+  void push(const value_type& __x) { c.push_back(__x); }
+  void pop() { c.pop_back(); }
+};
+
+template <class _Tp, class _Seq>
+bool operator==(const stack<_Tp,_Seq>& __x, const stack<_Tp,_Seq>& __y)
+{
+  return __x.c == __y.c;
+}
+
+template <class _Tp, class _Seq>
+bool operator<(const stack<_Tp,_Seq>& __x, const stack<_Tp,_Seq>& __y)
+{
+  return __x.c < __y.c;
+}
+
+template <class _Tp, class _Seq>
+bool operator!=(const stack<_Tp,_Seq>& __x, const stack<_Tp,_Seq>& __y)
+{
+  return !(__x == __y);
+}
+
+template <class _Tp, class _Seq>
+bool operator>(const stack<_Tp,_Seq>& __x, const stack<_Tp,_Seq>& __y)
+{
+  return __y < __x;
+}
+
+template <class _Tp, class _Seq>
+bool operator<=(const stack<_Tp,_Seq>& __x, const stack<_Tp,_Seq>& __y)
+{
+  return !(__y < __x);
+}
+
+template <class _Tp, class _Seq>
+bool operator>=(const stack<_Tp,_Seq>& __x, const stack<_Tp,_Seq>& __y)
+{
+  return !(__x < __y);
+}
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_STACK_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_tempbuf.h b/contrib/media/updf/include/bits/stl_tempbuf.h
new file mode 100644
index 0000000000..e1c5334e42
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_tempbuf.h
@@ -0,0 +1,152 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_TEMPBUF_H
+#define __SGI_STL_INTERNAL_TEMPBUF_H
+
+namespace std
+{
+
+template <class _Tp>
+pair<_Tp*, ptrdiff_t> 
+__get_temporary_buffer(ptrdiff_t __len, _Tp*)
+{
+  if (__len > ptrdiff_t(INT_MAX / sizeof(_Tp)))
+    __len = INT_MAX / sizeof(_Tp);
+
+  while (__len > 0) {
+    _Tp* __tmp = (_Tp*) malloc((size_t)__len * sizeof(_Tp));
+    if (__tmp != 0)
+      return pair<_Tp*, ptrdiff_t>(__tmp, __len);
+    __len /= 2;
+  }
+
+  return pair<_Tp*, ptrdiff_t>((_Tp*)0, 0);
+}
+
+template <class _Tp>
+inline pair<_Tp*, ptrdiff_t> get_temporary_buffer(ptrdiff_t __len) {
+  return __get_temporary_buffer(__len, (_Tp*) 0);
+}
+
+// This overload is not required by the standard; it is an extension.
+// It is supported for backward compatibility with the HP STL, and
+// because not all compilers support the language feature (explicit
+// function template arguments) that is required for the standard
+// version of get_temporary_buffer.
+template <class _Tp>
+inline pair<_Tp*, ptrdiff_t> get_temporary_buffer(ptrdiff_t __len, _Tp*) {
+  return __get_temporary_buffer(__len, (_Tp*) 0);
+}
+
+template <class _Tp>
+void return_temporary_buffer(_Tp* __p) {
+  free(__p);
+}
+
+template <class _ForwardIterator, class _Tp>
+class _Temporary_buffer {
+private:
+  ptrdiff_t  _M_original_len;
+  ptrdiff_t  _M_len;
+  _Tp*       _M_buffer;
+
+  void _M_allocate_buffer() {
+    _M_original_len = _M_len;
+    _M_buffer = 0;
+
+    if (_M_len > (ptrdiff_t)(INT_MAX / sizeof(_Tp)))
+      _M_len = INT_MAX / sizeof(_Tp);
+
+    while (_M_len > 0) {
+      _M_buffer = (_Tp*) malloc(_M_len * sizeof(_Tp));
+      if (_M_buffer)
+        break;
+      _M_len /= 2;
+    }
+  }
+
+  void _M_initialize_buffer(const _Tp&, __true_type) {}
+  void _M_initialize_buffer(const _Tp& val, __false_type) {
+    uninitialized_fill_n(_M_buffer, _M_len, val);
+  }
+
+public:
+  ptrdiff_t size() const { return _M_len; }
+  ptrdiff_t requested_size() const { return _M_original_len; }
+  _Tp* begin() { return _M_buffer; }
+  _Tp* end() { return _M_buffer + _M_len; }
+
+  _Temporary_buffer(_ForwardIterator __first, _ForwardIterator __last) {
+    // Workaround for a __type_traits bug in the pre-7.3 compiler.
+    typedef typename __type_traits<_Tp>::has_trivial_default_constructor
+            _Trivial;
+
+    __STL_TRY {
+      _M_len = 0;
+      distance(__first, __last, _M_len);
+      _M_allocate_buffer();
+      if (_M_len > 0)
+        _M_initialize_buffer(*__first, _Trivial());
+    }
+    __STL_UNWIND(free(_M_buffer); _M_buffer = 0; _M_len = 0);
+  }
+ 
+  ~_Temporary_buffer() {  
+    destroy(_M_buffer, _M_buffer + _M_len);
+    free(_M_buffer);
+  }
+
+private:
+  // Disable copy constructor and assignment operator.
+  _Temporary_buffer(const _Temporary_buffer&) {}
+  void operator=(const _Temporary_buffer&) {}
+};
+
+// Class temporary_buffer is not part of the standard.  It is an extension.
+
+template <class _ForwardIterator, 
+          class _Tp 
+                    = typename iterator_traits<_ForwardIterator>::value_type
+         >
+struct temporary_buffer : public _Temporary_buffer<_ForwardIterator, _Tp>
+{
+  temporary_buffer(_ForwardIterator __first, _ForwardIterator __last)
+    : _Temporary_buffer<_ForwardIterator, _Tp>(__first, __last) {}
+  ~temporary_buffer() {}
+};
+    
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_TEMPBUF_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_threads.h b/contrib/media/updf/include/bits/stl_threads.h
new file mode 100644
index 0000000000..cdbf205df3
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_threads.h
@@ -0,0 +1,512 @@
+/*
+ * Copyright (c) 1997-1999
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+// WARNING: This is an internal header file, included by other C++
+// standard library headers.  You should not attempt to use this header
+// file directly.
+// Stl_config.h should be included before this file.
+
+#ifndef __SGI_STL_INTERNAL_THREADS_H
+#define __SGI_STL_INTERNAL_THREADS_H
+
+// Supported threading models are native SGI, pthreads, uithreads
+// (similar to pthreads, but based on an earlier draft of the Posix
+// threads standard), and Win32 threads.  Uithread support by Jochen
+// Schlick, 1999.
+
+// GCC extension begin
+// In order to present a stable threading configuration, in all cases,
+// gcc looks for it's own abstraction layer before all others.  All
+// modifications to this file are marked to allow easier importation of
+// STL upgrades.
+#if defined(__STL_GTHREADS)
+#include "bits/gthr.h"
+#else
+// GCC extension end
+#if defined(__STL_SGI_THREADS)
+#include <mutex.h>
+#include <time.h>
+#elif defined(__STL_PTHREADS)
+#include <pthread.h>
+#elif defined(__STL_UITHREADS)
+#include <thread.h>
+#include <synch.h>
+#elif defined(__STL_WIN32THREADS)
+#include <windows.h>
+#endif
+// GCC extension begin
+#endif
+// GCC extension end
+
+namespace std
+{
+
+// Class _Refcount_Base provides a type, _RC_t, a data member,
+// _M_ref_count, and member functions _M_incr and _M_decr, which perform
+// atomic preincrement/predecrement.  The constructor initializes 
+// _M_ref_count.
+
+// Hack for SGI o32 compilers.
+#if defined(__STL_SGI_THREADS) && !defined(__add_and_fetch) && \
+    (__mips < 3 || !(defined (_ABIN32) || defined(_ABI64)))
+#  define __add_and_fetch(__l,__v) add_then_test((unsigned long*)__l,__v)  
+#  define __test_and_set(__l,__v)  test_and_set(__l,__v)
+#endif /* o32 */
+
+struct _Refcount_Base
+{
+  // The type _RC_t
+# ifdef __STL_WIN32THREADS
+  typedef long _RC_t;
+# else
+  typedef size_t _RC_t;
+#endif
+  
+  // The data member _M_ref_count
+   volatile _RC_t _M_ref_count;
+
+  // Constructor
+// GCC extension begin
+#ifdef __STL_GTHREADS
+  __gthread_mutex_t _M_ref_count_lock;
+  _Refcount_Base(_RC_t __n) : _M_ref_count(__n)
+    {
+#ifdef __GTHREAD_MUTEX_INIT
+      __gthread_mutex_t __tmp = __GTHREAD_MUTEX_INIT;
+      _M_ref_count_lock = __tmp;
+#elif defined(__GTHREAD_MUTEX_INIT_FUNCTION)
+      __GTHREAD_MUTEX_INIT_FUNCTION (&_M_ref_count_lock);
+#else
+#error __GTHREAD_MUTEX_INIT or __GTHREAD_MUTEX_INIT_FUNCTION should be defined by gthr.h abstraction layer, report problem to libstdc++@gcc.gnu.org.
+#endif
+    }
+#else
+// GCC extension end
+# ifdef __STL_PTHREADS
+  pthread_mutex_t _M_ref_count_lock;
+  _Refcount_Base(_RC_t __n) : _M_ref_count(__n)
+    { pthread_mutex_init(&_M_ref_count_lock, 0); }
+# elif defined(__STL_UITHREADS)
+  mutex_t         _M_ref_count_lock;
+  _Refcount_Base(_RC_t __n) : _M_ref_count(__n)
+    { mutex_init(&_M_ref_count_lock, USYNC_THREAD, 0); }
+# else
+  _Refcount_Base(_RC_t __n) : _M_ref_count(__n) {}
+# endif
+// GCC extension begin
+#endif
+// GCC extension end
+
+// GCC extension begin
+#ifdef __STL_GTHREADS
+  void _M_incr() {
+    __gthread_mutex_lock(&_M_ref_count_lock);
+    ++_M_ref_count;
+    __gthread_mutex_unlock(&_M_ref_count_lock);
+  }
+  _RC_t _M_decr() {
+    __gthread_mutex_lock(&_M_ref_count_lock);
+    volatile _RC_t __tmp = --_M_ref_count;
+    __gthread_mutex_unlock(&_M_ref_count_lock);
+    return __tmp;
+  }
+#else
+// GCC extension end
+  // _M_incr and _M_decr
+# ifdef __STL_SGI_THREADS
+  void _M_incr() {  __add_and_fetch(&_M_ref_count, 1); }
+  _RC_t _M_decr() { return __add_and_fetch(&_M_ref_count, (size_t) -1); }
+# elif defined (__STL_WIN32THREADS)
+   void _M_incr() { InterlockedIncrement((_RC_t*)&_M_ref_count); }
+  _RC_t _M_decr() { return InterlockedDecrement((_RC_t*)&_M_ref_count); }
+# elif defined(__STL_PTHREADS)
+  void _M_incr() {
+    pthread_mutex_lock(&_M_ref_count_lock);
+    ++_M_ref_count;
+    pthread_mutex_unlock(&_M_ref_count_lock);
+  }
+  _RC_t _M_decr() {
+    pthread_mutex_lock(&_M_ref_count_lock);
+    volatile _RC_t __tmp = --_M_ref_count;
+    pthread_mutex_unlock(&_M_ref_count_lock);
+    return __tmp;
+  }
+# elif defined(__STL_UITHREADS)
+  void _M_incr() {
+    mutex_lock(&_M_ref_count_lock);
+    ++_M_ref_count;
+    mutex_unlock(&_M_ref_count_lock);
+  }
+  _RC_t _M_decr() {
+    mutex_lock(&_M_ref_count_lock);
+    /*volatile*/ _RC_t __tmp = --_M_ref_count;
+    mutex_unlock(&_M_ref_count_lock);
+    return __tmp;
+  }
+# else  /* No threads */
+  void _M_incr() { ++_M_ref_count; }
+  _RC_t _M_decr() { return --_M_ref_count; }
+# endif
+// GCC extension begin
+#endif
+// GCC extension end
+};
+
+// Atomic swap on unsigned long
+// This is guaranteed to behave as though it were atomic only if all
+// possibly concurrent updates use _Atomic_swap.
+// In some cases the operation is emulated with a lock.
+// GCC extension begin
+#ifdef __STL_GTHREADS
+// We don't provide an _Atomic_swap in this configuration.  This only
+// affects the use of ext/rope with threads.  Someone could add this
+// later, if required.  You can start by cloning the __STL_PTHREADS
+// path while making the obvious changes.  Later it could be optimized
+// to use the atomicity.h abstraction layer from libstdc++-v3.
+#else
+// GCC extension end
+# ifdef __STL_SGI_THREADS
+    inline unsigned long _Atomic_swap(unsigned long * __p, unsigned long __q) {
+#       if __mips < 3 || !(defined (_ABIN32) || defined(_ABI64))
+            return test_and_set(__p, __q);
+#       else
+            return __test_and_set(__p, (unsigned long)__q);
+#       endif
+    }
+# elif defined(__STL_WIN32THREADS)
+    inline unsigned long _Atomic_swap(unsigned long * __p, unsigned long __q) {
+        return (unsigned long) InterlockedExchange((LPLONG)__p, (LONG)__q);
+    }
+# elif defined(__STL_PTHREADS)
+    // We use a template here only to get a unique initialized instance.
+    template<int __dummy>
+    struct _Swap_lock_struct {
+        static pthread_mutex_t _S_swap_lock;
+    };
+
+    template<int __dummy>
+    pthread_mutex_t
+    _Swap_lock_struct<__dummy>::_S_swap_lock = PTHREAD_MUTEX_INITIALIZER;
+
+    // This should be portable, but performance is expected
+    // to be quite awful.  This really needs platform specific
+    // code.
+    inline unsigned long _Atomic_swap(unsigned long * __p, unsigned long __q) {
+        pthread_mutex_lock(&_Swap_lock_struct<0>::_S_swap_lock);
+        unsigned long __result = *__p;
+        *__p = __q;
+        pthread_mutex_unlock(&_Swap_lock_struct<0>::_S_swap_lock);
+        return __result;
+    }
+# elif defined(__STL_UITHREADS)
+    // We use a template here only to get a unique initialized instance.
+    template<int __dummy>
+    struct _Swap_lock_struct {
+        static mutex_t _S_swap_lock;
+    };
+
+    template<int __dummy>
+    mutex_t
+    _Swap_lock_struct<__dummy>::_S_swap_lock = DEFAULTMUTEX;
+
+    // This should be portable, but performance is expected
+    // to be quite awful.  This really needs platform specific
+    // code.
+    inline unsigned long _Atomic_swap(unsigned long * __p, unsigned long __q) {
+        mutex_lock(&_Swap_lock_struct<0>::_S_swap_lock);
+        unsigned long __result = *__p;
+        *__p = __q;
+        mutex_unlock(&_Swap_lock_struct<0>::_S_swap_lock);
+        return __result;
+    }
+# elif defined (__STL_SOLARIS_THREADS)
+    // any better solutions ?
+    // We use a template here only to get a unique initialized instance.
+    template<int __dummy>
+    struct _Swap_lock_struct {
+        static mutex_t _S_swap_lock;
+    };
+
+# if ( __STL_STATIC_TEMPLATE_DATA > 0 )
+    template<int __dummy>
+    mutex_t
+    _Swap_lock_struct<__dummy>::_S_swap_lock = DEFAULTMUTEX;
+#  else
+    __DECLARE_INSTANCE(mutex_t, _Swap_lock_struct<__dummy>::_S_swap_lock, 
+                       =DEFAULTMUTEX);
+# endif /* ( __STL_STATIC_TEMPLATE_DATA > 0 ) */
+
+    // This should be portable, but performance is expected
+    // to be quite awful.  This really needs platform specific
+    // code.
+    inline unsigned long _Atomic_swap(unsigned long * __p, unsigned long __q) {
+        mutex_lock(&_Swap_lock_struct<0>::_S_swap_lock);
+        unsigned long __result = *__p;
+        *__p = __q;
+        mutex_unlock(&_Swap_lock_struct<0>::_S_swap_lock);
+        return __result;
+    }
+# else
+    static inline unsigned long _Atomic_swap(unsigned long * __p, unsigned long __q) {
+        unsigned long __result = *__p;
+        *__p = __q;
+        return __result;
+    }
+# endif
+// GCC extension begin
+#endif
+// GCC extension end
+
+// Locking class.  Note that this class *does not have a constructor*.
+// It must be initialized either statically, with __STL_MUTEX_INITIALIZER,
+// or dynamically, by explicitly calling the _M_initialize member function.
+// (This is similar to the ways that a pthreads mutex can be initialized.)
+// There are explicit member functions for acquiring and releasing the lock.
+
+// There is no constructor because static initialization is essential for
+// some uses, and only a class aggregate (see section 8.5.1 of the C++
+// standard) can be initialized that way.  That means we must have no
+// constructors, no base classes, no virtual functions, and no private or
+// protected members.
+
+// Helper struct.  This is a workaround for various compilers that don't
+// handle static variables in inline functions properly.
+template <int __inst>
+struct _STL_mutex_spin {
+  enum { __low_max = 30, __high_max = 1000 };
+  // Low if we suspect uniprocessor, high for multiprocessor.
+
+  static unsigned __max;
+  static unsigned __last;
+};
+
+template <int __inst>
+unsigned _STL_mutex_spin<__inst>::__max = _STL_mutex_spin<__inst>::__low_max;
+
+template <int __inst>
+unsigned _STL_mutex_spin<__inst>::__last = 0;
+
+// GCC extension begin
+#if defined(__STL_GTHREADS)
+#if !defined(__GTHREAD_MUTEX_INIT) && defined(__GTHREAD_MUTEX_INIT_FUNCTION)
+extern __gthread_mutex_t _GLIBCPP_mutex;
+extern __gthread_mutex_t *_GLIBCPP_mutex_address;
+extern __gthread_once_t _GLIBCPP_once;
+extern void _GLIBCPP_mutex_init (void);
+extern void _GLIBCPP_mutex_address_init (void);
+#endif
+#endif
+// GCC extension end
+
+struct _STL_mutex_lock
+{
+// GCC extension begin
+#if defined(__STL_GTHREADS)
+  // The class must be statically initialized with __STL_MUTEX_INITIALIZER.
+#if !defined(__GTHREAD_MUTEX_INIT) && defined(__GTHREAD_MUTEX_INIT_FUNCTION)
+  volatile int _M_init_flag;
+  __gthread_once_t _M_once;
+#endif
+  __gthread_mutex_t _M_lock;
+  void _M_initialize() {
+#ifdef __GTHREAD_MUTEX_INIT
+    // There should be no code in this path given the usage rules above.
+#elif defined(__GTHREAD_MUTEX_INIT_FUNCTION)
+    if (_M_init_flag) return;
+    if (__gthread_once (&_GLIBCPP_once, _GLIBCPP_mutex_init) != 0
+        && __gthread_active_p ())
+      abort ();
+    __gthread_mutex_lock (&_GLIBCPP_mutex);
+    if (!_M_init_flag) {
+	// Even though we have a global lock, we use __gthread_once to be
+	// absolutely certain the _M_lock mutex is only initialized once on
+	// multiprocessor systems.
+	_GLIBCPP_mutex_address = &_M_lock;
+	if (__gthread_once (&_M_once, _GLIBCPP_mutex_address_init) != 0
+	    && __gthread_active_p ())
+	  abort ();
+	_M_init_flag = 1;
+    }
+    __gthread_mutex_unlock (&_GLIBCPP_mutex);
+#endif
+  }
+  void _M_acquire_lock() {
+#if !defined(__GTHREAD_MUTEX_INIT) && defined(__GTHREAD_MUTEX_INIT_FUNCTION)
+    if (!_M_init_flag) _M_initialize();
+#endif
+    __gthread_mutex_lock(&_M_lock);
+  }
+  void _M_release_lock() {
+#if !defined(__GTHREAD_MUTEX_INIT) && defined(__GTHREAD_MUTEX_INIT_FUNCTION)
+    if (!_M_init_flag) _M_initialize();
+#endif
+    __gthread_mutex_unlock(&_M_lock);
+  }
+#else
+// GCC extension end
+#if defined(__STL_SGI_THREADS) || defined(__STL_WIN32THREADS)
+  // It should be relatively easy to get this to work on any modern Unix.
+  volatile unsigned long _M_lock;
+  void _M_initialize() { _M_lock = 0; }
+  static void _S_nsec_sleep(int __log_nsec) {
+#     ifdef __STL_SGI_THREADS
+          struct timespec __ts;
+          /* Max sleep is 2**27nsec ~ 60msec      */
+          __ts.tv_sec = 0;
+          __ts.tv_nsec = 1L << __log_nsec;
+          nanosleep(&__ts, 0);
+#     elif defined(__STL_WIN32THREADS)
+          if (__log_nsec <= 20) {
+              Sleep(0);
+          } else {
+              Sleep(1 << (__log_nsec - 20));
+          }
+#     else
+#       error unimplemented
+#     endif
+  }
+  void _M_acquire_lock() {
+    volatile unsigned long* __lock = &this->_M_lock;
+
+    if (!_Atomic_swap((unsigned long*)__lock, 1)) {
+      return;
+    }
+    unsigned __my_spin_max = _STL_mutex_spin<0>::__max;
+    unsigned __my_last_spins = _STL_mutex_spin<0>::__last;
+    volatile unsigned __junk = 17;      // Value doesn't matter.
+    unsigned __i;
+    for (__i = 0; __i < __my_spin_max; __i++) {
+      if (__i < __my_last_spins/2 || *__lock) {
+        __junk *= __junk; __junk *= __junk;
+        __junk *= __junk; __junk *= __junk;
+        continue;
+      }
+      if (!_Atomic_swap((unsigned long*)__lock, 1)) {
+        // got it!
+        // Spinning worked.  Thus we're probably not being scheduled
+        // against the other process with which we were contending.
+        // Thus it makes sense to spin longer the next time.
+        _STL_mutex_spin<0>::__last = __i;
+        _STL_mutex_spin<0>::__max = _STL_mutex_spin<0>::__high_max;
+        return;
+      }
+    }
+    // We are probably being scheduled against the other process.  Sleep.
+    _STL_mutex_spin<0>::__max = _STL_mutex_spin<0>::__low_max;
+    for (__i = 0 ;; ++__i) {
+      int __log_nsec = __i + 6;
+
+      if (__log_nsec > 27) __log_nsec = 27;
+      if (!_Atomic_swap((unsigned long *)__lock, 1)) {
+        return;
+      }
+      _S_nsec_sleep(__log_nsec);
+    }
+  }
+  void _M_release_lock() {
+    volatile unsigned long* __lock = &_M_lock;
+#   if defined(__STL_SGI_THREADS) && defined(__GNUC__) && __mips >= 3
+        asm("sync");
+        *__lock = 0;
+#   elif defined(__STL_SGI_THREADS) && __mips >= 3 \
+         && (defined (_ABIN32) || defined(_ABI64))
+        __lock_release(__lock);
+#   else 
+        *__lock = 0;
+        // This is not sufficient on many multiprocessors, since
+        // writes to protected variables and the lock may be reordered.
+#   endif
+  }
+
+// We no longer use win32 critical sections.
+// They appear to be slower in the contention-free case,
+// and they appear difficult to initialize without introducing a race.
+
+#elif defined(__STL_PTHREADS)
+  pthread_mutex_t _M_lock;
+  void _M_initialize()   { pthread_mutex_init(&_M_lock, NULL); }
+  void _M_acquire_lock() { pthread_mutex_lock(&_M_lock); }
+  void _M_release_lock() { pthread_mutex_unlock(&_M_lock); }
+#elif defined(__STL_UITHREADS)
+  mutex_t _M_lock;
+  void _M_initialize()   { mutex_init(&_M_lock, USYNC_THREAD, 0); }
+  void _M_acquire_lock() { mutex_lock(&_M_lock); }
+  void _M_release_lock() { mutex_unlock(&_M_lock); }
+#else /* No threads */
+  void _M_initialize()   {}
+  void _M_acquire_lock() {}
+  void _M_release_lock() {}
+#endif
+// GCC extension begin
+#endif
+// GCC extension end
+};
+
+// GCC extension begin
+#if defined(__STL_GTHREADS)
+#ifdef __GTHREAD_MUTEX_INIT
+#define __STL_MUTEX_INITIALIZER = { __GTHREAD_MUTEX_INIT }
+#elif defined(__GTHREAD_MUTEX_INIT_FUNCTION)
+#ifdef __GTHREAD_MUTEX_INIT_DEFAULT
+#define __STL_MUTEX_INITIALIZER \
+  = { 0, __GTHREAD_ONCE_INIT, __GTHREAD_MUTEX_INIT_DEFAULT }
+#else
+#define __STL_MUTEX_INITIALIZER = { 0, __GTHREAD_ONCE_INIT }
+#endif
+#endif
+#else
+// GCC extension end
+#ifdef __STL_PTHREADS
+// Pthreads locks must be statically initialized to something other than
+// the default value of zero.
+#   define __STL_MUTEX_INITIALIZER = { PTHREAD_MUTEX_INITIALIZER }
+#elif defined(__STL_UITHREADS)
+// UIthreads locks must be statically initialized to something other than
+// the default value of zero.
+#   define __STL_MUTEX_INITIALIZER = { DEFAULTMUTEX }
+#elif defined(__STL_SGI_THREADS) || defined(__STL_WIN32THREADS)
+#   define __STL_MUTEX_INITIALIZER = { 0 }
+#else
+#   define __STL_MUTEX_INITIALIZER
+#endif
+// GCC extension begin
+#endif
+// GCC extension end
+
+
+// A locking class that uses _STL_mutex_lock.  The constructor takes a
+// reference to an _STL_mutex_lock, and acquires a lock.  The
+// destructor releases the lock.  It's not clear that this is exactly
+// the right functionality.  It will probably change in the future.
+
+struct _STL_auto_lock
+{
+  _STL_mutex_lock& _M_lock;
+  
+  _STL_auto_lock(_STL_mutex_lock& __lock) : _M_lock(__lock)
+    { _M_lock._M_acquire_lock(); }
+  ~_STL_auto_lock() { _M_lock._M_release_lock(); }
+
+private:
+  void operator=(const _STL_auto_lock&);
+  _STL_auto_lock(const _STL_auto_lock&);
+};
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_THREADS_H */
+
+// Local Variables:
+// mode:C++
+// End:
+
diff --git a/contrib/media/updf/include/bits/stl_tree.h b/contrib/media/updf/include/bits/stl_tree.h
new file mode 100644
index 0000000000..253734e60e
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_tree.h
@@ -0,0 +1,1277 @@
+/*
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_TREE_H
+#define __SGI_STL_INTERNAL_TREE_H
+
+/*
+
+Red-black tree class, designed for use in implementing STL
+associative containers (set, multiset, map, and multimap). The
+insertion and deletion algorithms are based on those in Cormen,
+Leiserson, and Rivest, Introduction to Algorithms (MIT Press, 1990),
+except that
+
+(1) the header cell is maintained with links not only to the root
+but also to the leftmost node of the tree, to enable constant time
+begin(), and to the rightmost node of the tree, to enable linear time
+performance when used with the generic set algorithms (set_union,
+etc.);
+
+(2) when a node being deleted has two children its successor node is
+relinked into its place, rather than copied, so that the only
+iterators invalidated are those referring to the deleted node.
+
+*/
+
+#include <bits/stl_algobase.h>
+#include <bits/stl_alloc.h>
+#include <bits/stl_construct.h>
+#include <bits/stl_function.h>
+
+namespace std
+{ 
+
+typedef bool _Rb_tree_Color_type;
+const _Rb_tree_Color_type _S_rb_tree_red = false;
+const _Rb_tree_Color_type _S_rb_tree_black = true;
+
+struct _Rb_tree_node_base
+{
+  typedef _Rb_tree_Color_type _Color_type;
+  typedef _Rb_tree_node_base* _Base_ptr;
+
+  _Color_type _M_color; 
+  _Base_ptr _M_parent;
+  _Base_ptr _M_left;
+  _Base_ptr _M_right;
+
+  static _Base_ptr _S_minimum(_Base_ptr __x)
+  {
+    while (__x->_M_left != 0) __x = __x->_M_left;
+    return __x;
+  }
+
+  static _Base_ptr _S_maximum(_Base_ptr __x)
+  {
+    while (__x->_M_right != 0) __x = __x->_M_right;
+    return __x;
+  }
+};
+
+template <class _Value>
+struct _Rb_tree_node : public _Rb_tree_node_base
+{
+  typedef _Rb_tree_node<_Value>* _Link_type;
+  _Value _M_value_field;
+};
+
+
+struct _Rb_tree_base_iterator
+{
+  typedef _Rb_tree_node_base::_Base_ptr _Base_ptr;
+  typedef bidirectional_iterator_tag iterator_category;
+  typedef ptrdiff_t difference_type;
+  _Base_ptr _M_node;
+
+  void _M_increment()
+  {
+    if (_M_node->_M_right != 0) {
+      _M_node = _M_node->_M_right;
+      while (_M_node->_M_left != 0)
+        _M_node = _M_node->_M_left;
+    }
+    else {
+      _Base_ptr __y = _M_node->_M_parent;
+      while (_M_node == __y->_M_right) {
+        _M_node = __y;
+        __y = __y->_M_parent;
+      }
+      if (_M_node->_M_right != __y)
+        _M_node = __y;
+    }
+  }
+
+  void _M_decrement()
+  {
+    if (_M_node->_M_color == _S_rb_tree_red &&
+        _M_node->_M_parent->_M_parent == _M_node)
+      _M_node = _M_node->_M_right;
+    else if (_M_node->_M_left != 0) {
+      _Base_ptr __y = _M_node->_M_left;
+      while (__y->_M_right != 0)
+        __y = __y->_M_right;
+      _M_node = __y;
+    }
+    else {
+      _Base_ptr __y = _M_node->_M_parent;
+      while (_M_node == __y->_M_left) {
+        _M_node = __y;
+        __y = __y->_M_parent;
+      }
+      _M_node = __y;
+    }
+  }
+};
+
+template <class _Value, class _Ref, class _Ptr>
+struct _Rb_tree_iterator : public _Rb_tree_base_iterator
+{
+  typedef _Value value_type;
+  typedef _Ref reference;
+  typedef _Ptr pointer;
+  typedef _Rb_tree_iterator<_Value, _Value&, _Value*>             
+    iterator;
+  typedef _Rb_tree_iterator<_Value, const _Value&, const _Value*> 
+    const_iterator;
+  typedef _Rb_tree_iterator<_Value, _Ref, _Ptr>                   
+    _Self;
+  typedef _Rb_tree_node<_Value>* _Link_type;
+
+  _Rb_tree_iterator() {}
+  _Rb_tree_iterator(_Link_type __x) { _M_node = __x; }
+  _Rb_tree_iterator(const iterator& __it) { _M_node = __it._M_node; }
+
+  reference operator*() const { return _Link_type(_M_node)->_M_value_field; }
+  pointer operator->() const { return &(operator*()); }
+
+  _Self& operator++() { _M_increment(); return *this; }
+  _Self operator++(int) {
+    _Self __tmp = *this;
+    _M_increment();
+    return __tmp;
+  }
+    
+  _Self& operator--() { _M_decrement(); return *this; }
+  _Self operator--(int) {
+    _Self __tmp = *this;
+    _M_decrement();
+    return __tmp;
+  }
+};
+
+template <class _Value, class _Ref, class _Ptr>
+inline bool operator==(const _Rb_tree_iterator<_Value, _Ref, _Ptr>& __x,
+		       const _Rb_tree_iterator<_Value, _Ref, _Ptr>& __y) {
+  return __x._M_node == __y._M_node;
+}
+
+template <class _Value>
+inline bool operator==(const _Rb_tree_iterator<_Value, const _Value&, const _Value*>& __x,
+		       const _Rb_tree_iterator<_Value, _Value&, _Value*>& __y) {
+  return __x._M_node == __y._M_node;
+}
+
+template <class _Value>
+inline bool operator==(const _Rb_tree_iterator<_Value, _Value&, _Value*>& __x,
+		       const _Rb_tree_iterator<_Value, const _Value&, const _Value*>& __y) {
+  return __x._M_node == __y._M_node;
+}
+
+template <class _Value, class _Ref, class _Ptr>
+inline bool operator!=(const _Rb_tree_iterator<_Value, _Ref, _Ptr>& __x,
+		       const _Rb_tree_iterator<_Value, _Ref, _Ptr>& __y) {
+  return __x._M_node != __y._M_node;
+}
+
+template <class _Value>
+inline bool operator!=(const _Rb_tree_iterator<_Value, const _Value&, const _Value*>& __x,
+		       const _Rb_tree_iterator<_Value, _Value&, _Value*>& __y) {
+  return __x._M_node != __y._M_node;
+}
+
+template <class _Value>
+inline bool operator!=(const _Rb_tree_iterator<_Value, _Value&, _Value*>& __x,
+		       const _Rb_tree_iterator<_Value, const _Value&, const _Value*>& __y) {
+  return __x._M_node != __y._M_node;
+}
+
+inline void 
+_Rb_tree_rotate_left(_Rb_tree_node_base* __x, _Rb_tree_node_base*& __root)
+{
+  _Rb_tree_node_base* __y = __x->_M_right;
+  __x->_M_right = __y->_M_left;
+  if (__y->_M_left !=0)
+    __y->_M_left->_M_parent = __x;
+  __y->_M_parent = __x->_M_parent;
+
+  if (__x == __root)
+    __root = __y;
+  else if (__x == __x->_M_parent->_M_left)
+    __x->_M_parent->_M_left = __y;
+  else
+    __x->_M_parent->_M_right = __y;
+  __y->_M_left = __x;
+  __x->_M_parent = __y;
+}
+
+inline void 
+_Rb_tree_rotate_right(_Rb_tree_node_base* __x, _Rb_tree_node_base*& __root)
+{
+  _Rb_tree_node_base* __y = __x->_M_left;
+  __x->_M_left = __y->_M_right;
+  if (__y->_M_right != 0)
+    __y->_M_right->_M_parent = __x;
+  __y->_M_parent = __x->_M_parent;
+
+  if (__x == __root)
+    __root = __y;
+  else if (__x == __x->_M_parent->_M_right)
+    __x->_M_parent->_M_right = __y;
+  else
+    __x->_M_parent->_M_left = __y;
+  __y->_M_right = __x;
+  __x->_M_parent = __y;
+}
+
+inline void 
+_Rb_tree_rebalance(_Rb_tree_node_base* __x, _Rb_tree_node_base*& __root)
+{
+  __x->_M_color = _S_rb_tree_red;
+  while (__x != __root && __x->_M_parent->_M_color == _S_rb_tree_red) {
+    if (__x->_M_parent == __x->_M_parent->_M_parent->_M_left) {
+      _Rb_tree_node_base* __y = __x->_M_parent->_M_parent->_M_right;
+      if (__y && __y->_M_color == _S_rb_tree_red) {
+        __x->_M_parent->_M_color = _S_rb_tree_black;
+        __y->_M_color = _S_rb_tree_black;
+        __x->_M_parent->_M_parent->_M_color = _S_rb_tree_red;
+        __x = __x->_M_parent->_M_parent;
+      }
+      else {
+        if (__x == __x->_M_parent->_M_right) {
+          __x = __x->_M_parent;
+          _Rb_tree_rotate_left(__x, __root);
+        }
+        __x->_M_parent->_M_color = _S_rb_tree_black;
+        __x->_M_parent->_M_parent->_M_color = _S_rb_tree_red;
+        _Rb_tree_rotate_right(__x->_M_parent->_M_parent, __root);
+      }
+    }
+    else {
+      _Rb_tree_node_base* __y = __x->_M_parent->_M_parent->_M_left;
+      if (__y && __y->_M_color == _S_rb_tree_red) {
+        __x->_M_parent->_M_color = _S_rb_tree_black;
+        __y->_M_color = _S_rb_tree_black;
+        __x->_M_parent->_M_parent->_M_color = _S_rb_tree_red;
+        __x = __x->_M_parent->_M_parent;
+      }
+      else {
+        if (__x == __x->_M_parent->_M_left) {
+          __x = __x->_M_parent;
+          _Rb_tree_rotate_right(__x, __root);
+        }
+        __x->_M_parent->_M_color = _S_rb_tree_black;
+        __x->_M_parent->_M_parent->_M_color = _S_rb_tree_red;
+        _Rb_tree_rotate_left(__x->_M_parent->_M_parent, __root);
+      }
+    }
+  }
+  __root->_M_color = _S_rb_tree_black;
+}
+
+inline _Rb_tree_node_base*
+_Rb_tree_rebalance_for_erase(_Rb_tree_node_base* __z,
+                             _Rb_tree_node_base*& __root,
+                             _Rb_tree_node_base*& __leftmost,
+                             _Rb_tree_node_base*& __rightmost)
+{
+  _Rb_tree_node_base* __y = __z;
+  _Rb_tree_node_base* __x = 0;
+  _Rb_tree_node_base* __x_parent = 0;
+  if (__y->_M_left == 0)     // __z has at most one non-null child. y == z.
+    __x = __y->_M_right;     // __x might be null.
+  else
+    if (__y->_M_right == 0)  // __z has exactly one non-null child. y == z.
+      __x = __y->_M_left;    // __x is not null.
+    else {                   // __z has two non-null children.  Set __y to
+      __y = __y->_M_right;   //   __z's successor.  __x might be null.
+      while (__y->_M_left != 0)
+        __y = __y->_M_left;
+      __x = __y->_M_right;
+    }
+  if (__y != __z) {          // relink y in place of z.  y is z's successor
+    __z->_M_left->_M_parent = __y; 
+    __y->_M_left = __z->_M_left;
+    if (__y != __z->_M_right) {
+      __x_parent = __y->_M_parent;
+      if (__x) __x->_M_parent = __y->_M_parent;
+      __y->_M_parent->_M_left = __x;      // __y must be a child of _M_left
+      __y->_M_right = __z->_M_right;
+      __z->_M_right->_M_parent = __y;
+    }
+    else
+      __x_parent = __y;  
+    if (__root == __z)
+      __root = __y;
+    else if (__z->_M_parent->_M_left == __z)
+      __z->_M_parent->_M_left = __y;
+    else 
+      __z->_M_parent->_M_right = __y;
+    __y->_M_parent = __z->_M_parent;
+    std::swap(__y->_M_color, __z->_M_color);
+    __y = __z;
+    // __y now points to node to be actually deleted
+  }
+  else {                        // __y == __z
+    __x_parent = __y->_M_parent;
+    if (__x) __x->_M_parent = __y->_M_parent;   
+    if (__root == __z)
+      __root = __x;
+    else 
+      if (__z->_M_parent->_M_left == __z)
+        __z->_M_parent->_M_left = __x;
+      else
+        __z->_M_parent->_M_right = __x;
+    if (__leftmost == __z) 
+      if (__z->_M_right == 0)        // __z->_M_left must be null also
+        __leftmost = __z->_M_parent;
+    // makes __leftmost == _M_header if __z == __root
+      else
+        __leftmost = _Rb_tree_node_base::_S_minimum(__x);
+    if (__rightmost == __z)  
+      if (__z->_M_left == 0)         // __z->_M_right must be null also
+        __rightmost = __z->_M_parent;  
+    // makes __rightmost == _M_header if __z == __root
+      else                      // __x == __z->_M_left
+        __rightmost = _Rb_tree_node_base::_S_maximum(__x);
+  }
+  if (__y->_M_color != _S_rb_tree_red) { 
+    while (__x != __root && (__x == 0 || __x->_M_color == _S_rb_tree_black))
+      if (__x == __x_parent->_M_left) {
+        _Rb_tree_node_base* __w = __x_parent->_M_right;
+        if (__w->_M_color == _S_rb_tree_red) {
+          __w->_M_color = _S_rb_tree_black;
+          __x_parent->_M_color = _S_rb_tree_red;
+          _Rb_tree_rotate_left(__x_parent, __root);
+          __w = __x_parent->_M_right;
+        }
+        if ((__w->_M_left == 0 || 
+             __w->_M_left->_M_color == _S_rb_tree_black) &&
+            (__w->_M_right == 0 || 
+             __w->_M_right->_M_color == _S_rb_tree_black)) {
+          __w->_M_color = _S_rb_tree_red;
+          __x = __x_parent;
+          __x_parent = __x_parent->_M_parent;
+        } else {
+          if (__w->_M_right == 0 || 
+              __w->_M_right->_M_color == _S_rb_tree_black) {
+            if (__w->_M_left) __w->_M_left->_M_color = _S_rb_tree_black;
+            __w->_M_color = _S_rb_tree_red;
+            _Rb_tree_rotate_right(__w, __root);
+            __w = __x_parent->_M_right;
+          }
+          __w->_M_color = __x_parent->_M_color;
+          __x_parent->_M_color = _S_rb_tree_black;
+          if (__w->_M_right) __w->_M_right->_M_color = _S_rb_tree_black;
+          _Rb_tree_rotate_left(__x_parent, __root);
+          break;
+        }
+      } else {                  // same as above, with _M_right <-> _M_left.
+        _Rb_tree_node_base* __w = __x_parent->_M_left;
+        if (__w->_M_color == _S_rb_tree_red) {
+          __w->_M_color = _S_rb_tree_black;
+          __x_parent->_M_color = _S_rb_tree_red;
+          _Rb_tree_rotate_right(__x_parent, __root);
+          __w = __x_parent->_M_left;
+        }
+        if ((__w->_M_right == 0 || 
+             __w->_M_right->_M_color == _S_rb_tree_black) &&
+            (__w->_M_left == 0 || 
+             __w->_M_left->_M_color == _S_rb_tree_black)) {
+          __w->_M_color = _S_rb_tree_red;
+          __x = __x_parent;
+          __x_parent = __x_parent->_M_parent;
+        } else {
+          if (__w->_M_left == 0 || 
+              __w->_M_left->_M_color == _S_rb_tree_black) {
+            if (__w->_M_right) __w->_M_right->_M_color = _S_rb_tree_black;
+            __w->_M_color = _S_rb_tree_red;
+            _Rb_tree_rotate_left(__w, __root);
+            __w = __x_parent->_M_left;
+          }
+          __w->_M_color = __x_parent->_M_color;
+          __x_parent->_M_color = _S_rb_tree_black;
+          if (__w->_M_left) __w->_M_left->_M_color = _S_rb_tree_black;
+          _Rb_tree_rotate_right(__x_parent, __root);
+          break;
+        }
+      }
+    if (__x) __x->_M_color = _S_rb_tree_black;
+  }
+  return __y;
+}
+
+// Base class to encapsulate the differences between old SGI-style
+// allocators and standard-conforming allocators.  In order to avoid
+// having an empty base class, we arbitrarily move one of rb_tree's
+// data members into the base class.
+
+// _Base for general standard-conforming allocators.
+template <class _Tp, class _Alloc, bool _S_instanceless>
+class _Rb_tree_alloc_base {
+public:
+  typedef typename _Alloc_traits<_Tp, _Alloc>::allocator_type allocator_type;
+  allocator_type get_allocator() const { return _M_node_allocator; }
+
+  _Rb_tree_alloc_base(const allocator_type& __a)
+    : _M_node_allocator(__a), _M_header(0) {}
+
+protected:
+  typename _Alloc_traits<_Rb_tree_node<_Tp>, _Alloc>::allocator_type
+           _M_node_allocator;
+  _Rb_tree_node<_Tp>* _M_header;
+
+  _Rb_tree_node<_Tp>* _M_get_node() 
+    { return _M_node_allocator.allocate(1); }
+  void _M_put_node(_Rb_tree_node<_Tp>* __p) 
+    { _M_node_allocator.deallocate(__p, 1); }
+};
+
+// Specialization for instanceless allocators.
+template <class _Tp, class _Alloc>
+class _Rb_tree_alloc_base<_Tp, _Alloc, true> {
+public:
+  typedef typename _Alloc_traits<_Tp, _Alloc>::allocator_type allocator_type;
+  allocator_type get_allocator() const { return allocator_type(); }
+
+  _Rb_tree_alloc_base(const allocator_type&) : _M_header(0) {}
+
+protected:
+  _Rb_tree_node<_Tp>* _M_header;
+
+  typedef typename _Alloc_traits<_Rb_tree_node<_Tp>, _Alloc>::_Alloc_type
+          _Alloc_type;
+
+  _Rb_tree_node<_Tp>* _M_get_node()
+    { return _Alloc_type::allocate(1); }
+  void _M_put_node(_Rb_tree_node<_Tp>* __p)
+    { _Alloc_type::deallocate(__p, 1); }
+};
+
+template <class _Tp, class _Alloc>
+struct _Rb_tree_base
+  : public _Rb_tree_alloc_base<_Tp, _Alloc,
+                               _Alloc_traits<_Tp, _Alloc>::_S_instanceless>
+{
+  typedef _Rb_tree_alloc_base<_Tp, _Alloc,
+                              _Alloc_traits<_Tp, _Alloc>::_S_instanceless>
+          _Base;
+  typedef typename _Base::allocator_type allocator_type;
+
+  _Rb_tree_base(const allocator_type& __a) 
+    : _Base(__a) { _M_header = _M_get_node(); }
+  ~_Rb_tree_base() { _M_put_node(_M_header); }
+
+};
+
+
+template <class _Key, class _Value, class _KeyOfValue, class _Compare,
+          class _Alloc = allocator<_Value> >
+class _Rb_tree : protected _Rb_tree_base<_Value, _Alloc> {
+  typedef _Rb_tree_base<_Value, _Alloc> _Base;
+protected:
+  typedef _Rb_tree_node_base* _Base_ptr;
+  typedef _Rb_tree_node<_Value> _Rb_tree_node;
+  typedef _Rb_tree_Color_type _Color_type;
+public:
+  typedef _Key key_type;
+  typedef _Value value_type;
+  typedef value_type* pointer;
+  typedef const value_type* const_pointer;
+  typedef value_type& reference;
+  typedef const value_type& const_reference;
+  typedef _Rb_tree_node* _Link_type;
+  typedef size_t size_type;
+  typedef ptrdiff_t difference_type;
+
+  typedef typename _Base::allocator_type allocator_type;
+  allocator_type get_allocator() const { return _Base::get_allocator(); }
+
+protected:
+  using _Base::_M_get_node;
+  using _Base::_M_put_node;
+  using _Base::_M_header;
+
+protected:
+
+  _Link_type _M_create_node(const value_type& __x)
+  {
+    _Link_type __tmp = _M_get_node();
+    __STL_TRY {
+      construct(&__tmp->_M_value_field, __x);
+    }
+    __STL_UNWIND(_M_put_node(__tmp));
+    return __tmp;
+  }
+
+  _Link_type _M_clone_node(_Link_type __x)
+  {
+    _Link_type __tmp = _M_create_node(__x->_M_value_field);
+    __tmp->_M_color = __x->_M_color;
+    __tmp->_M_left = 0;
+    __tmp->_M_right = 0;
+    return __tmp;
+  }
+
+  void destroy_node(_Link_type __p)
+  {
+    destroy(&__p->_M_value_field);
+    _M_put_node(__p);
+  }
+
+protected:
+  size_type _M_node_count; // keeps track of size of tree
+  _Compare _M_key_compare;
+
+  _Link_type& _M_root() const 
+    { return (_Link_type&) _M_header->_M_parent; }
+  _Link_type& _M_leftmost() const 
+    { return (_Link_type&) _M_header->_M_left; }
+  _Link_type& _M_rightmost() const 
+    { return (_Link_type&) _M_header->_M_right; }
+
+  static _Link_type& _S_left(_Link_type __x)
+    { return (_Link_type&)(__x->_M_left); }
+  static _Link_type& _S_right(_Link_type __x)
+    { return (_Link_type&)(__x->_M_right); }
+  static _Link_type& _S_parent(_Link_type __x)
+    { return (_Link_type&)(__x->_M_parent); }
+  static reference _S_value(_Link_type __x)
+    { return __x->_M_value_field; }
+  static const _Key& _S_key(_Link_type __x)
+    { return _KeyOfValue()(_S_value(__x)); }
+  static _Color_type& _S_color(_Link_type __x)
+    { return (_Color_type&)(__x->_M_color); }
+
+  static _Link_type& _S_left(_Base_ptr __x)
+    { return (_Link_type&)(__x->_M_left); }
+  static _Link_type& _S_right(_Base_ptr __x)
+    { return (_Link_type&)(__x->_M_right); }
+  static _Link_type& _S_parent(_Base_ptr __x)
+    { return (_Link_type&)(__x->_M_parent); }
+  static reference _S_value(_Base_ptr __x)
+    { return ((_Link_type)__x)->_M_value_field; }
+  static const _Key& _S_key(_Base_ptr __x)
+    { return _KeyOfValue()(_S_value(_Link_type(__x)));} 
+  static _Color_type& _S_color(_Base_ptr __x)
+    { return (_Color_type&)(_Link_type(__x)->_M_color); }
+
+  static _Link_type _S_minimum(_Link_type __x) 
+    { return (_Link_type)  _Rb_tree_node_base::_S_minimum(__x); }
+
+  static _Link_type _S_maximum(_Link_type __x)
+    { return (_Link_type) _Rb_tree_node_base::_S_maximum(__x); }
+
+public:
+  typedef _Rb_tree_iterator<value_type, reference, pointer> iterator;
+  typedef _Rb_tree_iterator<value_type, const_reference, const_pointer> 
+          const_iterator;
+
+  typedef reverse_iterator<const_iterator> const_reverse_iterator;
+  typedef reverse_iterator<iterator> reverse_iterator;
+
+private:
+  iterator _M_insert(_Base_ptr __x, _Base_ptr __y, const value_type& __v);
+  _Link_type _M_copy(_Link_type __x, _Link_type __p);
+  void _M_erase(_Link_type __x);
+
+public:
+                                // allocation/deallocation
+  _Rb_tree()
+    : _Base(allocator_type()), _M_node_count(0), _M_key_compare()
+    { _M_empty_initialize(); }
+
+  _Rb_tree(const _Compare& __comp)
+    : _Base(allocator_type()), _M_node_count(0), _M_key_compare(__comp) 
+    { _M_empty_initialize(); }
+
+  _Rb_tree(const _Compare& __comp, const allocator_type& __a)
+    : _Base(__a), _M_node_count(0), _M_key_compare(__comp) 
+    { _M_empty_initialize(); }
+
+  _Rb_tree(const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __x) 
+    : _Base(__x.get_allocator()),
+      _M_node_count(0), _M_key_compare(__x._M_key_compare)
+  { 
+    if (__x._M_root() == 0)
+      _M_empty_initialize();
+    else {
+      _S_color(_M_header) = _S_rb_tree_red;
+      _M_root() = _M_copy(__x._M_root(), _M_header);
+      _M_leftmost() = _S_minimum(_M_root());
+      _M_rightmost() = _S_maximum(_M_root());
+    }
+    _M_node_count = __x._M_node_count;
+  }
+  ~_Rb_tree() { clear(); }
+  _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& 
+  operator=(const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __x);
+
+private:
+  void _M_empty_initialize() {
+    _S_color(_M_header) = _S_rb_tree_red; // used to distinguish header from 
+                                          // __root, in iterator.operator++
+    _M_root() = 0;
+    _M_leftmost() = _M_header;
+    _M_rightmost() = _M_header;
+  }
+
+public:    
+                                // accessors:
+  _Compare key_comp() const { return _M_key_compare; }
+  iterator begin() { return _M_leftmost(); }
+  const_iterator begin() const { return _M_leftmost(); }
+  iterator end() { return _M_header; }
+  const_iterator end() const { return _M_header; }
+  reverse_iterator rbegin() { return reverse_iterator(end()); }
+  const_reverse_iterator rbegin() const { 
+    return const_reverse_iterator(end()); 
+  }
+  reverse_iterator rend() { return reverse_iterator(begin()); }
+  const_reverse_iterator rend() const { 
+    return const_reverse_iterator(begin());
+  } 
+  bool empty() const { return _M_node_count == 0; }
+  size_type size() const { return _M_node_count; }
+  size_type max_size() const { return size_type(-1); }
+
+  void swap(_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __t) {
+    std::swap(_M_header, __t._M_header);
+    std::swap(_M_node_count, __t._M_node_count);
+    std::swap(_M_key_compare, __t._M_key_compare);
+  }
+    
+public:
+                                // insert/erase
+  pair<iterator,bool> insert_unique(const value_type& __x);
+  iterator insert_equal(const value_type& __x);
+
+  iterator insert_unique(iterator __position, const value_type& __x);
+  iterator insert_equal(iterator __position, const value_type& __x);
+
+  template <class _InputIterator>
+  void insert_unique(_InputIterator __first, _InputIterator __last);
+  template <class _InputIterator>
+  void insert_equal(_InputIterator __first, _InputIterator __last);
+
+  void erase(iterator __position);
+  size_type erase(const key_type& __x);
+  void erase(iterator __first, iterator __last);
+  void erase(const key_type* __first, const key_type* __last);
+  void clear() {
+    if (_M_node_count != 0) {
+      _M_erase(_M_root());
+      _M_leftmost() = _M_header;
+      _M_root() = 0;
+      _M_rightmost() = _M_header;
+      _M_node_count = 0;
+    }
+  }      
+
+public:
+                                // set operations:
+  iterator find(const key_type& __x);
+  const_iterator find(const key_type& __x) const;
+  size_type count(const key_type& __x) const;
+  iterator lower_bound(const key_type& __x);
+  const_iterator lower_bound(const key_type& __x) const;
+  iterator upper_bound(const key_type& __x);
+  const_iterator upper_bound(const key_type& __x) const;
+  pair<iterator,iterator> equal_range(const key_type& __x);
+  pair<const_iterator, const_iterator> equal_range(const key_type& __x) const;
+
+public:
+                                // Debugging.
+  bool __rb_verify() const;
+};
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+inline bool 
+operator==(const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __x, 
+           const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __y)
+{
+  return __x.size() == __y.size() &&
+         equal(__x.begin(), __x.end(), __y.begin());
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+inline bool 
+operator<(const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __x, 
+          const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __y)
+{
+  return lexicographical_compare(__x.begin(), __x.end(), 
+                                 __y.begin(), __y.end());
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+inline bool 
+operator!=(const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __x, 
+           const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __y) {
+  return !(__x == __y);
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+inline bool 
+operator>(const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __x, 
+          const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __y) {
+  return __y < __x;
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+inline bool 
+operator<=(const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __x, 
+           const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __y) {
+  return !(__y < __x);
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+inline bool 
+operator>=(const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __x, 
+           const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __y) {
+  return !(__x < __y);
+}
+
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+inline void 
+swap(_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __x, 
+     _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __y)
+{
+  __x.swap(__y);
+}
+
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& 
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::operator=(const _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>& __x)
+{
+  if (this != &__x) {
+                                // Note that _Key may be a constant type.
+    clear();
+    _M_node_count = 0;
+    _M_key_compare = __x._M_key_compare;        
+    if (__x._M_root() == 0) {
+      _M_root() = 0;
+      _M_leftmost() = _M_header;
+      _M_rightmost() = _M_header;
+    }
+    else {
+      _M_root() = _M_copy(__x._M_root(), _M_header);
+      _M_leftmost() = _S_minimum(_M_root());
+      _M_rightmost() = _S_maximum(_M_root());
+      _M_node_count = __x._M_node_count;
+    }
+  }
+  return *this;
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+typename _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::iterator
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::_M_insert(_Base_ptr __x_, _Base_ptr __y_, const _Value& __v)
+{
+  _Link_type __x = (_Link_type) __x_;
+  _Link_type __y = (_Link_type) __y_;
+  _Link_type __z;
+
+  if (__y == _M_header || __x != 0 || 
+      _M_key_compare(_KeyOfValue()(__v), _S_key(__y))) {
+    __z = _M_create_node(__v);
+    _S_left(__y) = __z;               // also makes _M_leftmost() = __z 
+                                      //    when __y == _M_header
+    if (__y == _M_header) {
+      _M_root() = __z;
+      _M_rightmost() = __z;
+    }
+    else if (__y == _M_leftmost())
+      _M_leftmost() = __z;   // maintain _M_leftmost() pointing to min node
+  }
+  else {
+    __z = _M_create_node(__v);
+    _S_right(__y) = __z;
+    if (__y == _M_rightmost())
+      _M_rightmost() = __z;  // maintain _M_rightmost() pointing to max node
+  }
+  _S_parent(__z) = __y;
+  _S_left(__z) = 0;
+  _S_right(__z) = 0;
+  _Rb_tree_rebalance(__z, _M_header->_M_parent);
+  ++_M_node_count;
+  return iterator(__z);
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+typename _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::iterator
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::insert_equal(const _Value& __v)
+{
+  _Link_type __y = _M_header;
+  _Link_type __x = _M_root();
+  while (__x != 0) {
+    __y = __x;
+    __x = _M_key_compare(_KeyOfValue()(__v), _S_key(__x)) ? 
+            _S_left(__x) : _S_right(__x);
+  }
+  return _M_insert(__x, __y, __v);
+}
+
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+pair<typename _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::iterator, 
+     bool>
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::insert_unique(const _Value& __v)
+{
+  _Link_type __y = _M_header;
+  _Link_type __x = _M_root();
+  bool __comp = true;
+  while (__x != 0) {
+    __y = __x;
+    __comp = _M_key_compare(_KeyOfValue()(__v), _S_key(__x));
+    __x = __comp ? _S_left(__x) : _S_right(__x);
+  }
+  iterator __j = iterator(__y);   
+  if (__comp)
+    if (__j == begin())     
+      return pair<iterator,bool>(_M_insert(__x, __y, __v), true);
+    else
+      --__j;
+  if (_M_key_compare(_S_key(__j._M_node), _KeyOfValue()(__v)))
+    return pair<iterator,bool>(_M_insert(__x, __y, __v), true);
+  return pair<iterator,bool>(__j, false);
+}
+
+
+template <class _Key, class _Val, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+typename _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator 
+_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>
+  ::insert_unique(iterator __position, const _Val& __v)
+{
+  if (__position._M_node == _M_header->_M_left) { // begin()
+    if (size() > 0 && 
+       _M_key_compare(_S_key(__position._M_node), _KeyOfValue()(__v)))
+      return _M_insert(__position._M_node, __position._M_node, __v);
+    // first argument just needs to be non-null 
+    else
+      return insert_unique(__v).first;
+  } else if (__position._M_node == _M_header) { // end()
+    if (_M_key_compare(_S_key(_M_rightmost()), _KeyOfValue()(__v)))
+      return _M_insert(0, _M_rightmost(), __v);
+    else
+      return insert_unique(__v).first;
+  } else {
+    iterator __before = __position;
+    --__before;
+    if (_M_key_compare(_S_key(__before._M_node), _KeyOfValue()(__v)) 
+        && _M_key_compare(_KeyOfValue()(__v), _S_key(__position._M_node))) {
+      if (_S_right(__before._M_node) == 0)
+        return _M_insert(0, __before._M_node, __v); 
+      else
+        return _M_insert(__position._M_node, __position._M_node, __v);
+    // first argument just needs to be non-null 
+    } else
+      return insert_unique(__v).first;
+  }
+}
+
+template <class _Key, class _Val, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+typename _Rb_tree<_Key,_Val,_KeyOfValue,_Compare,_Alloc>::iterator 
+_Rb_tree<_Key,_Val,_KeyOfValue,_Compare,_Alloc>
+  ::insert_equal(iterator __position, const _Val& __v)
+{
+  if (__position._M_node == _M_header->_M_left) { // begin()
+    if (size() > 0 && 
+	!_M_key_compare(_S_key(__position._M_node), _KeyOfValue()(__v)))
+      return _M_insert(__position._M_node, __position._M_node, __v);
+    // first argument just needs to be non-null 
+    else
+      return insert_equal(__v);
+  } else if (__position._M_node == _M_header) {// end()
+    if (!_M_key_compare(_KeyOfValue()(__v), _S_key(_M_rightmost())))
+      return _M_insert(0, _M_rightmost(), __v);
+    else
+      return insert_equal(__v);
+  } else {
+    iterator __before = __position;
+    --__before;
+    if (!_M_key_compare(_KeyOfValue()(__v), _S_key(__before._M_node))
+        && !_M_key_compare(_S_key(__position._M_node), _KeyOfValue()(__v))) {
+      if (_S_right(__before._M_node) == 0)
+        return _M_insert(0, __before._M_node, __v); 
+      else
+        return _M_insert(__position._M_node, __position._M_node, __v);
+    // first argument just needs to be non-null 
+    } else
+      return insert_equal(__v);
+  }
+}
+
+template <class _Key, class _Val, class _KoV, class _Cmp, class _Alloc>
+  template<class _II>
+void _Rb_tree<_Key,_Val,_KoV,_Cmp,_Alloc>
+  ::insert_equal(_II __first, _II __last)
+{
+  for ( ; __first != __last; ++__first)
+    insert_equal(*__first);
+}
+
+template <class _Key, class _Val, class _KoV, class _Cmp, class _Alloc> 
+  template<class _II>
+void _Rb_tree<_Key,_Val,_KoV,_Cmp,_Alloc>
+  ::insert_unique(_II __first, _II __last) {
+  for ( ; __first != __last; ++__first)
+    insert_unique(*__first);
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+inline void _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::erase(iterator __position)
+{
+  _Link_type __y = 
+    (_Link_type) _Rb_tree_rebalance_for_erase(__position._M_node,
+                                              _M_header->_M_parent,
+                                              _M_header->_M_left,
+                                              _M_header->_M_right);
+  destroy_node(__y);
+  --_M_node_count;
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+typename _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::size_type 
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::erase(const _Key& __x)
+{
+  pair<iterator,iterator> __p = equal_range(__x);
+  size_type __n = 0;
+  distance(__p.first, __p.second, __n);
+  erase(__p.first, __p.second);
+  return __n;
+}
+
+template <class _Key, class _Val, class _KoV, class _Compare, class _Alloc>
+typename _Rb_tree<_Key, _Val, _KoV, _Compare, _Alloc>::_Link_type 
+_Rb_tree<_Key,_Val,_KoV,_Compare,_Alloc>
+  ::_M_copy(_Link_type __x, _Link_type __p)
+{
+                        // structural copy.  __x and __p must be non-null.
+  _Link_type __top = _M_clone_node(__x);
+  __top->_M_parent = __p;
+ 
+  __STL_TRY {
+    if (__x->_M_right)
+      __top->_M_right = _M_copy(_S_right(__x), __top);
+    __p = __top;
+    __x = _S_left(__x);
+
+    while (__x != 0) {
+      _Link_type __y = _M_clone_node(__x);
+      __p->_M_left = __y;
+      __y->_M_parent = __p;
+      if (__x->_M_right)
+        __y->_M_right = _M_copy(_S_right(__x), __y);
+      __p = __y;
+      __x = _S_left(__x);
+    }
+  }
+  __STL_UNWIND(_M_erase(__top));
+
+  return __top;
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+void _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::_M_erase(_Link_type __x)
+{
+                                // erase without rebalancing
+  while (__x != 0) {
+    _M_erase(_S_right(__x));
+    _Link_type __y = _S_left(__x);
+    destroy_node(__x);
+    __x = __y;
+  }
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+void _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::erase(iterator __first, iterator __last)
+{
+  if (__first == begin() && __last == end())
+    clear();
+  else
+    while (__first != __last) erase(__first++);
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+void _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::erase(const _Key* __first, const _Key* __last) 
+{
+  while (__first != __last) erase(*__first++);
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+typename _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::iterator 
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::find(const _Key& __k)
+{
+  _Link_type __y = _M_header;      // Last node which is not less than __k. 
+  _Link_type __x = _M_root();      // Current node. 
+
+  while (__x != 0) 
+    if (!_M_key_compare(_S_key(__x), __k))
+      __y = __x, __x = _S_left(__x);
+    else
+      __x = _S_right(__x);
+
+  iterator __j = iterator(__y);   
+  return (__j == end() || _M_key_compare(__k, _S_key(__j._M_node))) ? 
+     end() : __j;
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+typename _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::const_iterator 
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::find(const _Key& __k) const
+{
+  _Link_type __y = _M_header; /* Last node which is not less than __k. */
+  _Link_type __x = _M_root(); /* Current node. */
+
+  while (__x != 0) {
+    if (!_M_key_compare(_S_key(__x), __k))
+      __y = __x, __x = _S_left(__x);
+    else
+      __x = _S_right(__x);
+  }
+  const_iterator __j = const_iterator(__y);   
+  return (__j == end() || _M_key_compare(__k, _S_key(__j._M_node))) ?
+    end() : __j;
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+typename _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::size_type 
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::count(const _Key& __k) const
+{
+  pair<const_iterator, const_iterator> __p = equal_range(__k);
+  size_type __n = 0;
+  distance(__p.first, __p.second, __n);
+  return __n;
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+typename _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::iterator 
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::lower_bound(const _Key& __k)
+{
+  _Link_type __y = _M_header; /* Last node which is not less than __k. */
+  _Link_type __x = _M_root(); /* Current node. */
+
+  while (__x != 0) 
+    if (!_M_key_compare(_S_key(__x), __k))
+      __y = __x, __x = _S_left(__x);
+    else
+      __x = _S_right(__x);
+
+  return iterator(__y);
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+typename _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::const_iterator 
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::lower_bound(const _Key& __k) const
+{
+  _Link_type __y = _M_header; /* Last node which is not less than __k. */
+  _Link_type __x = _M_root(); /* Current node. */
+
+  while (__x != 0) 
+    if (!_M_key_compare(_S_key(__x), __k))
+      __y = __x, __x = _S_left(__x);
+    else
+      __x = _S_right(__x);
+
+  return const_iterator(__y);
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+typename _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::iterator 
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::upper_bound(const _Key& __k)
+{
+  _Link_type __y = _M_header; /* Last node which is greater than __k. */
+  _Link_type __x = _M_root(); /* Current node. */
+
+   while (__x != 0) 
+     if (_M_key_compare(__k, _S_key(__x)))
+       __y = __x, __x = _S_left(__x);
+     else
+       __x = _S_right(__x);
+
+   return iterator(__y);
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+typename _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::const_iterator 
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::upper_bound(const _Key& __k) const
+{
+  _Link_type __y = _M_header; /* Last node which is greater than __k. */
+  _Link_type __x = _M_root(); /* Current node. */
+
+   while (__x != 0) 
+     if (_M_key_compare(__k, _S_key(__x)))
+       __y = __x, __x = _S_left(__x);
+     else
+       __x = _S_right(__x);
+
+   return const_iterator(__y);
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+inline 
+pair<typename _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::iterator,
+     typename _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::iterator>
+_Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>
+  ::equal_range(const _Key& __k)
+{
+  return pair<iterator, iterator>(lower_bound(__k), upper_bound(__k));
+}
+
+template <class _Key, class _Value, class _KoV, class _Compare, class _Alloc>
+inline 
+pair<typename _Rb_tree<_Key, _Value, _KoV, _Compare, _Alloc>::const_iterator,
+     typename _Rb_tree<_Key, _Value, _KoV, _Compare, _Alloc>::const_iterator>
+_Rb_tree<_Key, _Value, _KoV, _Compare, _Alloc>
+  ::equal_range(const _Key& __k) const
+{
+  return pair<const_iterator,const_iterator>(lower_bound(__k),
+                                             upper_bound(__k));
+}
+
+inline int
+__black_count(_Rb_tree_node_base* __node, _Rb_tree_node_base* __root)
+{
+  if (__node == 0)
+    return 0;
+  int __sum = 0;
+  do {
+    if (__node->_M_color == _S_rb_tree_black) 
+      ++__sum;
+    if (__node == __root) 
+      break;
+    __node = __node->_M_parent;
+  } while (1);
+  return __sum;
+}
+
+template <class _Key, class _Value, class _KeyOfValue, 
+          class _Compare, class _Alloc>
+bool _Rb_tree<_Key,_Value,_KeyOfValue,_Compare,_Alloc>::__rb_verify() const
+{
+  if (_M_node_count == 0 || begin() == end())
+    return _M_node_count == 0 && begin() == end() &&
+      _M_header->_M_left == _M_header && _M_header->_M_right == _M_header;
+  
+  int __len = __black_count(_M_leftmost(), _M_root());
+  for (const_iterator __it = begin(); __it != end(); ++__it) {
+    _Link_type __x = (_Link_type) __it._M_node;
+    _Link_type __L = _S_left(__x);
+    _Link_type __R = _S_right(__x);
+
+    if (__x->_M_color == _S_rb_tree_red)
+      if ((__L && __L->_M_color == _S_rb_tree_red) ||
+          (__R && __R->_M_color == _S_rb_tree_red))
+        return false;
+
+    if (__L && _M_key_compare(_S_key(__x), _S_key(__L)))
+      return false;
+    if (__R && _M_key_compare(_S_key(__R), _S_key(__x)))
+      return false;
+
+    if (!__L && !__R && __black_count(__x, _M_root()) != __len)
+      return false;
+  }
+
+  if (_M_leftmost() != _Rb_tree_node_base::_S_minimum(_M_root()))
+    return false;
+  if (_M_rightmost() != _Rb_tree_node_base::_S_maximum(_M_root()))
+    return false;
+
+  return true;
+}
+
+// Class rb_tree is not part of the C++ standard.  It is provided for
+// compatibility with the HP STL.
+
+template <class _Key, class _Value, class _KeyOfValue, class _Compare,
+          class _Alloc = allocator<_Value> >
+struct rb_tree : public _Rb_tree<_Key, _Value, _KeyOfValue, _Compare, _Alloc>
+{
+  typedef _Rb_tree<_Key, _Value, _KeyOfValue, _Compare, _Alloc> _Base;
+  typedef typename _Base::allocator_type allocator_type;
+
+  rb_tree(const _Compare& __comp = _Compare(),
+          const allocator_type& __a = allocator_type())
+    : _Base(__comp, __a) {}
+  
+  ~rb_tree() {}
+};
+
+} // namespace std 
+
+#endif /* __SGI_STL_INTERNAL_TREE_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_uninitialized.h b/contrib/media/updf/include/bits/stl_uninitialized.h
new file mode 100644
index 0000000000..6f7c5a4929
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_uninitialized.h
@@ -0,0 +1,282 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef _CPP_BITS_STL_UNINITIALIZED_H
+#define _CPP_BITS_STL_UNINITIALIZED_H 1
+
+#include <bits/std_cstring.h>
+
+namespace std
+{
+
+// uninitialized_copy
+
+// Valid if copy construction is equivalent to assignment, and if the
+//  destructor is trivial.
+template <class _InputIter, class _ForwardIter>
+inline _ForwardIter 
+__uninitialized_copy_aux(_InputIter __first, _InputIter __last,
+                         _ForwardIter __result,
+                         __true_type)
+{
+  return copy(__first, __last, __result);
+}
+
+template <class _InputIter, class _ForwardIter>
+_ForwardIter 
+__uninitialized_copy_aux(_InputIter __first, _InputIter __last,
+                         _ForwardIter __result,
+                         __false_type)
+{
+  _ForwardIter __cur = __result;
+  __STL_TRY {
+    for ( ; __first != __last; ++__first, ++__cur)
+      _Construct(&*__cur, *__first);
+    return __cur;
+  }
+  __STL_UNWIND(_Destroy(__result, __cur));
+}
+
+
+template <class _InputIter, class _ForwardIter, class _Tp>
+inline _ForwardIter
+__uninitialized_copy(_InputIter __first, _InputIter __last,
+                     _ForwardIter __result, _Tp*)
+{
+  typedef typename __type_traits<_Tp>::is_POD_type _Is_POD;
+  return __uninitialized_copy_aux(__first, __last, __result, _Is_POD());
+}
+
+template <class _InputIter, class _ForwardIter>
+inline _ForwardIter
+  uninitialized_copy(_InputIter __first, _InputIter __last,
+                     _ForwardIter __result)
+{
+  return __uninitialized_copy(__first, __last, __result,
+                              __value_type(__result));
+}
+
+inline char* uninitialized_copy(const char* __first, const char* __last,
+                                char* __result) {
+  memmove(__result, __first, __last - __first);
+  return __result + (__last - __first);
+}
+
+inline wchar_t* 
+uninitialized_copy(const wchar_t* __first, const wchar_t* __last,
+                   wchar_t* __result)
+{
+  memmove(__result, __first, sizeof(wchar_t) * (__last - __first));
+  return __result + (__last - __first);
+}
+
+// uninitialized_copy_n (not part of the C++ standard)
+
+template <class _InputIter, class _Size, class _ForwardIter>
+pair<_InputIter, _ForwardIter>
+__uninitialized_copy_n(_InputIter __first, _Size __count,
+                       _ForwardIter __result,
+                       input_iterator_tag)
+{
+  _ForwardIter __cur = __result;
+  __STL_TRY {
+    for ( ; __count > 0 ; --__count, ++__first, ++__cur) 
+      _Construct(&*__cur, *__first);
+    return pair<_InputIter, _ForwardIter>(__first, __cur);
+  }
+  __STL_UNWIND(_Destroy(__result, __cur));
+}
+
+template <class _RandomAccessIter, class _Size, class _ForwardIter>
+inline pair<_RandomAccessIter, _ForwardIter>
+__uninitialized_copy_n(_RandomAccessIter __first, _Size __count,
+                       _ForwardIter __result,
+                       random_access_iterator_tag) {
+  _RandomAccessIter __last = __first + __count;
+  return pair<_RandomAccessIter, _ForwardIter>(
+                 __last,
+                 uninitialized_copy(__first, __last, __result));
+}
+
+template <class _InputIter, class _Size, class _ForwardIter>
+inline pair<_InputIter, _ForwardIter>
+__uninitialized_copy_n(_InputIter __first, _Size __count,
+                     _ForwardIter __result) {
+  return __uninitialized_copy_n(__first, __count, __result,
+                                __iterator_category(__first));
+}
+
+template <class _InputIter, class _Size, class _ForwardIter>
+inline pair<_InputIter, _ForwardIter>
+uninitialized_copy_n(_InputIter __first, _Size __count,
+                     _ForwardIter __result) {
+  return __uninitialized_copy_n(__first, __count, __result,
+                                __iterator_category(__first));
+}
+
+// Valid if copy construction is equivalent to assignment, and if the
+// destructor is trivial.
+template <class _ForwardIter, class _Tp>
+inline void
+__uninitialized_fill_aux(_ForwardIter __first, _ForwardIter __last, 
+                         const _Tp& __x, __true_type)
+{
+  fill(__first, __last, __x);
+}
+
+template <class _ForwardIter, class _Tp>
+void
+__uninitialized_fill_aux(_ForwardIter __first, _ForwardIter __last, 
+                         const _Tp& __x, __false_type)
+{
+  _ForwardIter __cur = __first;
+  __STL_TRY {
+    for ( ; __cur != __last; ++__cur)
+      _Construct(&*__cur, __x);
+  }
+  __STL_UNWIND(_Destroy(__first, __cur));
+}
+
+template <class _ForwardIter, class _Tp, class _Tp1>
+inline void __uninitialized_fill(_ForwardIter __first, 
+                                 _ForwardIter __last, const _Tp& __x, _Tp1*)
+{
+  typedef typename __type_traits<_Tp1>::is_POD_type _Is_POD;
+  __uninitialized_fill_aux(__first, __last, __x, _Is_POD());
+                   
+}
+
+template <class _ForwardIter, class _Tp>
+inline void uninitialized_fill(_ForwardIter __first,
+                               _ForwardIter __last, 
+                               const _Tp& __x)
+{
+  __uninitialized_fill(__first, __last, __x, __value_type(__first));
+}
+
+// Valid if copy construction is equivalent to assignment, and if the
+//  destructor is trivial.
+template <class _ForwardIter, class _Size, class _Tp>
+inline _ForwardIter
+__uninitialized_fill_n_aux(_ForwardIter __first, _Size __n,
+                           const _Tp& __x, __true_type)
+{
+  return fill_n(__first, __n, __x);
+}
+
+template <class _ForwardIter, class _Size, class _Tp>
+_ForwardIter
+__uninitialized_fill_n_aux(_ForwardIter __first, _Size __n,
+                           const _Tp& __x, __false_type)
+{
+  _ForwardIter __cur = __first;
+  __STL_TRY {
+    for ( ; __n > 0; --__n, ++__cur)
+      _Construct(&*__cur, __x);
+    return __cur;
+  }
+  __STL_UNWIND(_Destroy(__first, __cur));
+}
+
+template <class _ForwardIter, class _Size, class _Tp, class _Tp1>
+inline _ForwardIter 
+__uninitialized_fill_n(_ForwardIter __first, _Size __n, const _Tp& __x, _Tp1*)
+{
+  typedef typename __type_traits<_Tp1>::is_POD_type _Is_POD;
+  return __uninitialized_fill_n_aux(__first, __n, __x, _Is_POD());
+}
+
+template <class _ForwardIter, class _Size, class _Tp>
+inline _ForwardIter 
+uninitialized_fill_n(_ForwardIter __first, _Size __n, const _Tp& __x)
+{
+  return __uninitialized_fill_n(__first, __n, __x, __value_type(__first));
+}
+
+// Extensions: __uninitialized_copy_copy, __uninitialized_copy_fill, 
+// __uninitialized_fill_copy.
+
+// __uninitialized_copy_copy
+// Copies [first1, last1) into [result, result + (last1 - first1)), and
+//  copies [first2, last2) into
+//  [result, result + (last1 - first1) + (last2 - first2)).
+
+template <class _InputIter1, class _InputIter2, class _ForwardIter>
+inline _ForwardIter
+__uninitialized_copy_copy(_InputIter1 __first1, _InputIter1 __last1,
+                          _InputIter2 __first2, _InputIter2 __last2,
+                          _ForwardIter __result)
+{
+  _ForwardIter __mid = uninitialized_copy(__first1, __last1, __result);
+  __STL_TRY {
+    return uninitialized_copy(__first2, __last2, __mid);
+  }
+  __STL_UNWIND(_Destroy(__result, __mid));
+}
+
+// __uninitialized_fill_copy
+// Fills [result, mid) with x, and copies [first, last) into
+//  [mid, mid + (last - first)).
+template <class _ForwardIter, class _Tp, class _InputIter>
+inline _ForwardIter 
+__uninitialized_fill_copy(_ForwardIter __result, _ForwardIter __mid,
+                          const _Tp& __x,
+                          _InputIter __first, _InputIter __last)
+{
+  uninitialized_fill(__result, __mid, __x);
+  __STL_TRY {
+    return uninitialized_copy(__first, __last, __mid);
+  }
+  __STL_UNWIND(_Destroy(__result, __mid));
+}
+
+// __uninitialized_copy_fill
+// Copies [first1, last1) into [first2, first2 + (last1 - first1)), and
+//  fills [first2 + (last1 - first1), last2) with x.
+template <class _InputIter, class _ForwardIter, class _Tp>
+inline void
+__uninitialized_copy_fill(_InputIter __first1, _InputIter __last1,
+                          _ForwardIter __first2, _ForwardIter __last2,
+                          const _Tp& __x)
+{
+  _ForwardIter __mid2 = uninitialized_copy(__first1, __last1, __first2);
+  __STL_TRY {
+    uninitialized_fill(__mid2, __last2, __x);
+  }
+  __STL_UNWIND(_Destroy(__first2, __mid2));
+}
+
+} // namespace std
+
+#endif /* _CPP_BITS_STL_UNINITIALIZED_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/stl_vector.h b/contrib/media/updf/include/bits/stl_vector.h
new file mode 100644
index 0000000000..4bc0253edc
--- /dev/null
+++ b/contrib/media/updf/include/bits/stl_vector.h
@@ -0,0 +1,727 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this  software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_VECTOR_H
+#define __SGI_STL_INTERNAL_VECTOR_H
+
+#include <bits/stl_iterator_base_funcs.h>
+#include <bits/functexcept.h>
+#include <bits/concept_check.h>
+
+namespace std
+{ 
+
+// The vector base class serves two purposes.  First, its constructor
+// and destructor allocate (but don't initialize) storage.  This makes
+// exception safety easier.  Second, the base class encapsulates all of
+// the differences between SGI-style allocators and standard-conforming
+// allocators.
+
+// Base class for ordinary allocators.
+template <class _Tp, class _Allocator, bool _IsStatic>
+class _Vector_alloc_base {
+public:
+  typedef typename _Alloc_traits<_Tp, _Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return _M_data_allocator; }
+
+  _Vector_alloc_base(const allocator_type& __a)
+    : _M_data_allocator(__a), _M_start(0), _M_finish(0), _M_end_of_storage(0) 
+  {}
+  
+protected:
+  allocator_type _M_data_allocator;
+  _Tp* _M_start;
+  _Tp* _M_finish;
+  _Tp* _M_end_of_storage;
+
+  _Tp* _M_allocate(size_t __n)
+    { return _M_data_allocator.allocate(__n); }
+  void _M_deallocate(_Tp* __p, size_t __n)
+    { if (__p) _M_data_allocator.deallocate(__p, __n); }
+};
+
+// Specialization for allocators that have the property that we don't
+// actually have to store an allocator object.  
+template <class _Tp, class _Allocator>
+class _Vector_alloc_base<_Tp, _Allocator, true> {
+public:
+  typedef typename _Alloc_traits<_Tp, _Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return allocator_type(); }
+
+  _Vector_alloc_base(const allocator_type&)
+    : _M_start(0), _M_finish(0), _M_end_of_storage(0) 
+  {}
+  
+protected:
+  _Tp* _M_start;
+  _Tp* _M_finish;
+  _Tp* _M_end_of_storage;
+
+  typedef typename _Alloc_traits<_Tp, _Allocator>::_Alloc_type _Alloc_type;
+  _Tp* _M_allocate(size_t __n)
+    { return _Alloc_type::allocate(__n); }
+  void _M_deallocate(_Tp* __p, size_t __n)
+    { _Alloc_type::deallocate(__p, __n);}
+};
+
+template <class _Tp, class _Alloc>
+struct _Vector_base
+  : public _Vector_alloc_base<_Tp, _Alloc,
+                              _Alloc_traits<_Tp, _Alloc>::_S_instanceless>
+{
+  typedef _Vector_alloc_base<_Tp, _Alloc, 
+                             _Alloc_traits<_Tp, _Alloc>::_S_instanceless>
+          _Base;
+  typedef typename _Base::allocator_type allocator_type;
+
+  _Vector_base(const allocator_type& __a) : _Base(__a) {}
+  _Vector_base(size_t __n, const allocator_type& __a) : _Base(__a) {
+    _M_start = _M_allocate(__n);
+    _M_finish = _M_start;
+    _M_end_of_storage = _M_start + __n;
+  }
+
+  ~_Vector_base() { _M_deallocate(_M_start, _M_end_of_storage - _M_start); }
+};    
+
+
+template <class _Tp, class _Alloc = allocator<_Tp> >
+class vector : protected _Vector_base<_Tp, _Alloc> 
+{
+  // concept requirements
+  __glibcpp_class_requires(_Tp, _SGIAssignableConcept);
+
+private:
+  typedef _Vector_base<_Tp, _Alloc> _Base;
+  typedef vector<_Tp, _Alloc> vector_type;
+public:
+  typedef _Tp value_type;
+  typedef value_type* pointer;
+  typedef const value_type* const_pointer;
+  typedef __normal_iterator<pointer, vector_type> iterator;
+  typedef __normal_iterator<const_pointer, vector_type> const_iterator;
+  typedef value_type& reference;
+  typedef const value_type& const_reference;
+  typedef size_t size_type;
+  typedef ptrdiff_t difference_type;
+
+  typedef typename _Base::allocator_type allocator_type;
+  allocator_type get_allocator() const { return _Base::get_allocator(); }
+
+  typedef reverse_iterator<const_iterator> const_reverse_iterator;
+  typedef reverse_iterator<iterator> reverse_iterator;
+
+protected:
+  using _Base::_M_allocate;
+  using _Base::_M_deallocate;
+  using _Base::_M_start;
+  using _Base::_M_finish;
+  using _Base::_M_end_of_storage;
+
+protected:
+  void _M_insert_aux(iterator __position, const _Tp& __x);
+  void _M_insert_aux(iterator __position);
+
+public:
+  iterator begin() { return iterator (_M_start); }
+  const_iterator begin() const
+    { return const_iterator (_M_start); }
+  iterator end() { return iterator (_M_finish); }
+  const_iterator end() const { return const_iterator (_M_finish); }
+
+  reverse_iterator rbegin()
+    { return reverse_iterator(end()); }
+  const_reverse_iterator rbegin() const
+    { return const_reverse_iterator(end()); }
+  reverse_iterator rend()
+    { return reverse_iterator(begin()); }
+  const_reverse_iterator rend() const
+    { return const_reverse_iterator(begin()); }
+
+  size_type size() const
+    { return size_type(end() - begin()); }
+  size_type max_size() const
+    { return size_type(-1) / sizeof(_Tp); }
+  size_type capacity() const
+    { return size_type(const_iterator(_M_end_of_storage) - begin()); }
+  bool empty() const
+    { return begin() == end(); }
+
+  reference operator[](size_type __n) { return *(begin() + __n); }
+  const_reference operator[](size_type __n) const { return *(begin() + __n); }
+
+  void _M_range_check(size_type __n) const {
+    if (__n >= this->size())
+      __throw_out_of_range("vector");
+  }
+
+  reference at(size_type __n)
+    { _M_range_check(__n); return (*this)[__n]; }
+  const_reference at(size_type __n) const
+    { _M_range_check(__n); return (*this)[__n]; }
+
+  explicit vector(const allocator_type& __a = allocator_type())
+    : _Base(__a) {}
+
+  vector(size_type __n, const _Tp& __value,
+         const allocator_type& __a = allocator_type()) 
+    : _Base(__n, __a)
+    { _M_finish = uninitialized_fill_n(_M_start, __n, __value); }
+
+  explicit vector(size_type __n)
+    : _Base(__n, allocator_type())
+    { _M_finish = uninitialized_fill_n(_M_start, __n, _Tp()); }
+
+  vector(const vector<_Tp, _Alloc>& __x) 
+    : _Base(__x.size(), __x.get_allocator())
+    { _M_finish = uninitialized_copy(__x.begin(), __x.end(), _M_start); }
+
+  // Check whether it's an integral type.  If so, it's not an iterator.
+  template <class _InputIterator>
+  vector(_InputIterator __first, _InputIterator __last,
+         const allocator_type& __a = allocator_type()) : _Base(__a) {
+    typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+    _M_initialize_aux(__first, __last, _Integral());
+  }
+
+  template <class _Integer>
+  void _M_initialize_aux(_Integer __n, _Integer __value, __true_type) {
+    _M_start = _M_allocate(__n);
+    _M_end_of_storage = _M_start + __n; 
+    _M_finish = uninitialized_fill_n(_M_start, __n, __value);
+  }
+
+  template <class _InputIterator>
+  void _M_initialize_aux(_InputIterator __first, _InputIterator __last,
+                         __false_type) {
+    _M_range_initialize(__first, __last, __iterator_category(__first));
+  }
+
+  ~vector() { destroy(_M_start, _M_finish); }
+
+  vector<_Tp, _Alloc>& operator=(const vector<_Tp, _Alloc>& __x);
+  void reserve(size_type __n) {
+    if (capacity() < __n) {
+      const size_type __old_size = size();
+      pointer __tmp = _M_allocate_and_copy(__n, _M_start, _M_finish);
+      destroy(_M_start, _M_finish);
+      _M_deallocate(_M_start, _M_end_of_storage - _M_start);
+      _M_start = __tmp;
+      _M_finish = __tmp + __old_size;
+      _M_end_of_storage = _M_start + __n;
+    }
+  }
+
+  // assign(), a generalized assignment member function.  Two
+  // versions: one that takes a count, and one that takes a range.
+  // The range version is a member template, so we dispatch on whether
+  // or not the type is an integer.
+
+  void assign(size_type __n, const _Tp& __val) { _M_fill_assign(__n, __val); }
+  void _M_fill_assign(size_type __n, const _Tp& __val);
+
+  template <class _InputIterator>
+  void assign(_InputIterator __first, _InputIterator __last) {
+    typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+    _M_assign_dispatch(__first, __last, _Integral());
+  }
+
+  template <class _Integer>
+  void _M_assign_dispatch(_Integer __n, _Integer __val, __true_type)
+    { _M_fill_assign((size_type) __n, (_Tp) __val); }
+
+  template <class _InputIter>
+  void _M_assign_dispatch(_InputIter __first, _InputIter __last, __false_type)
+    { _M_assign_aux(__first, __last, __iterator_category(__first)); }
+
+  template <class _InputIterator>
+  void _M_assign_aux(_InputIterator __first, _InputIterator __last,
+                     input_iterator_tag);
+
+  template <class _ForwardIterator>
+  void _M_assign_aux(_ForwardIterator __first, _ForwardIterator __last,
+                     forward_iterator_tag); 
+
+  reference front() { return *begin(); }
+  const_reference front() const { return *begin(); }
+  reference back() { return *(end() - 1); }
+  const_reference back() const { return *(end() - 1); }
+
+  void push_back(const _Tp& __x) {
+    if (_M_finish != _M_end_of_storage) {
+      construct(_M_finish, __x);
+      ++_M_finish;
+    }
+    else
+      _M_insert_aux(end(), __x);
+  }
+  void push_back() {
+    if (_M_finish != _M_end_of_storage) {
+      construct(_M_finish);
+      ++_M_finish;
+    }
+    else
+      _M_insert_aux(end());
+  }
+  void swap(vector<_Tp, _Alloc>& __x) {
+    std::swap(_M_start, __x._M_start);
+    std::swap(_M_finish, __x._M_finish);
+    std::swap(_M_end_of_storage, __x._M_end_of_storage);
+  }
+
+  iterator insert(iterator __position, const _Tp& __x) {
+    size_type __n = __position - begin();
+    if (_M_finish != _M_end_of_storage && __position == end()) {
+      construct(_M_finish, __x);
+      ++_M_finish;
+    }
+    else
+      _M_insert_aux(iterator(__position), __x);
+    return begin() + __n;
+  }
+  iterator insert(iterator __position) {
+    size_type __n = __position - begin();
+    if (_M_finish != _M_end_of_storage && __position == end()) {
+      construct(_M_finish);
+      ++_M_finish;
+    }
+    else
+      _M_insert_aux(iterator(__position));
+    return begin() + __n;
+  }
+  // Check whether it's an integral type.  If so, it's not an iterator.
+  template <class _InputIterator>
+  void insert(iterator __pos, _InputIterator __first, _InputIterator __last) {
+    typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+    _M_insert_dispatch(__pos, __first, __last, _Integral());
+  }
+
+  template <class _Integer>
+  void _M_insert_dispatch(iterator __pos, _Integer __n, _Integer __val,
+                          __true_type)
+    { _M_fill_insert(__pos, (size_type) __n, (_Tp) __val); }
+
+  template <class _InputIterator>
+  void _M_insert_dispatch(iterator __pos,
+                          _InputIterator __first, _InputIterator __last,
+                          __false_type) {
+    _M_range_insert(__pos, __first, __last, __iterator_category(__first));
+  }
+
+  void insert (iterator __pos, size_type __n, const _Tp& __x)
+    { _M_fill_insert(__pos, __n, __x); }
+
+  void _M_fill_insert (iterator __pos, size_type __n, const _Tp& __x);
+
+  void pop_back() {
+    --_M_finish;
+    destroy(_M_finish);
+  }
+  iterator erase(iterator __position) {
+    if (__position + 1 != end())
+      copy(__position + 1, end(), __position);
+    --_M_finish;
+    destroy(_M_finish);
+    return __position;
+  }
+  iterator erase(iterator __first, iterator __last) {
+    iterator __i(copy(__last, end(), __first));
+    destroy(__i, end());
+    _M_finish = _M_finish - (__last - __first);
+    return __first;
+  }
+
+  void resize(size_type __new_size, const _Tp& __x) {
+    if (__new_size < size()) 
+      erase(begin() + __new_size, end());
+    else
+      insert(end(), __new_size - size(), __x);
+  }
+  void resize(size_type __new_size) { resize(__new_size, _Tp()); }
+  void clear() { erase(begin(), end()); }
+
+protected:
+
+  template <class _ForwardIterator>
+  pointer _M_allocate_and_copy(size_type __n, _ForwardIterator __first, 
+                                               _ForwardIterator __last)
+  {
+    pointer __result = _M_allocate(__n);
+    __STL_TRY {
+      uninitialized_copy(__first, __last, __result);
+      return __result;
+    }
+    __STL_UNWIND(_M_deallocate(__result, __n));
+  }
+
+  template <class _InputIterator>
+  void _M_range_initialize(_InputIterator __first,  
+                           _InputIterator __last, input_iterator_tag)
+  {
+    for ( ; __first != __last; ++__first)
+      push_back(*__first);
+  }
+
+  // This function is only called by the constructor. 
+  template <class _ForwardIterator>
+  void _M_range_initialize(_ForwardIterator __first,
+                           _ForwardIterator __last, forward_iterator_tag)
+  {
+    size_type __n = 0;
+    distance(__first, __last, __n);
+    _M_start = _M_allocate(__n);
+    _M_end_of_storage = _M_start + __n;
+    _M_finish = uninitialized_copy(__first, __last, _M_start);
+  }
+
+  template <class _InputIterator>
+  void _M_range_insert(iterator __pos,
+                       _InputIterator __first, _InputIterator __last,
+                       input_iterator_tag);
+
+  template <class _ForwardIterator>
+  void _M_range_insert(iterator __pos,
+                       _ForwardIterator __first, _ForwardIterator __last,
+                       forward_iterator_tag);
+};
+
+template <class _Tp, class _Alloc>
+inline bool 
+operator==(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y)
+{
+  return __x.size() == __y.size() &&
+         equal(__x.begin(), __x.end(), __y.begin());
+}
+
+template <class _Tp, class _Alloc>
+inline bool 
+operator<(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y)
+{
+  return lexicographical_compare(__x.begin(), __x.end(), 
+                                 __y.begin(), __y.end());
+}
+
+template <class _Tp, class _Alloc>
+inline void swap(vector<_Tp, _Alloc>& __x, vector<_Tp, _Alloc>& __y)
+{
+  __x.swap(__y);
+}
+
+template <class _Tp, class _Alloc>
+inline bool
+operator!=(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y) {
+  return !(__x == __y);
+}
+
+template <class _Tp, class _Alloc>
+inline bool
+operator>(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y) {
+  return __y < __x;
+}
+
+template <class _Tp, class _Alloc>
+inline bool
+operator<=(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y) {
+  return !(__y < __x);
+}
+
+template <class _Tp, class _Alloc>
+inline bool
+operator>=(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y) {
+  return !(__x < __y);
+}
+
+template <class _Tp, class _Alloc>
+vector<_Tp,_Alloc>& 
+vector<_Tp,_Alloc>::operator=(const vector<_Tp, _Alloc>& __x)
+{
+  if (&__x != this) {
+    const size_type __xlen = __x.size();
+    if (__xlen > capacity()) {
+      pointer __tmp = _M_allocate_and_copy(__xlen, __x.begin(), __x.end());
+      destroy(_M_start, _M_finish);
+      _M_deallocate(_M_start, _M_end_of_storage - _M_start);
+      _M_start = __tmp;
+      _M_end_of_storage = _M_start + __xlen;
+    }
+    else if (size() >= __xlen) {
+      iterator __i(copy(__x.begin(), __x.end(), begin()));
+      destroy(__i, end());
+    }
+    else {
+      copy(__x.begin(), __x.begin() + size(), _M_start);
+      uninitialized_copy(__x.begin() + size(), __x.end(), _M_finish);
+    }
+    _M_finish = _M_start + __xlen;
+  }
+  return *this;
+}
+
+template <class _Tp, class _Alloc>
+void vector<_Tp, _Alloc>::_M_fill_assign(size_t __n, const value_type& __val) 
+{
+  if (__n > capacity()) {
+    vector<_Tp, _Alloc> __tmp(__n, __val, get_allocator());
+    __tmp.swap(*this);
+  }
+  else if (__n > size()) {
+    fill(begin(), end(), __val);
+    _M_finish = uninitialized_fill_n(_M_finish, __n - size(), __val);
+  }
+  else
+    erase(fill_n(begin(), __n, __val), end());
+}
+
+template <class _Tp, class _Alloc> template <class _InputIter>
+void vector<_Tp, _Alloc>::_M_assign_aux(_InputIter __first, _InputIter __last,
+                                        input_iterator_tag) {
+  iterator __cur(begin());
+  for ( ; __first != __last && __cur != end(); ++__cur, ++__first)
+    *__cur = *__first;
+  if (__first == __last)
+    erase(__cur, end());
+  else
+    insert(end(), __first, __last);
+}
+
+template <class _Tp, class _Alloc> template <class _ForwardIter>
+void
+vector<_Tp, _Alloc>::_M_assign_aux(_ForwardIter __first, _ForwardIter __last,
+                                   forward_iterator_tag) {
+  size_type __len = 0;
+  distance(__first, __last, __len);
+
+  if (__len > capacity()) {
+    pointer __tmp(_M_allocate_and_copy(__len, __first, __last));
+    destroy(_M_start, _M_finish);
+    _M_deallocate(_M_start, _M_end_of_storage - _M_start);
+    _M_start = __tmp;
+    _M_end_of_storage = _M_finish = _M_start + __len;
+  }
+  else if (size() >= __len) {
+    iterator __new_finish(copy(__first, __last, _M_start));
+    destroy(__new_finish, end());
+    _M_finish = __new_finish.base();
+  }
+  else {
+    _ForwardIter __mid = __first;
+    advance(__mid, size());
+    copy(__first, __mid, _M_start);
+    _M_finish = uninitialized_copy(__mid, __last, _M_finish);
+  }
+}
+
+template <class _Tp, class _Alloc>
+void 
+vector<_Tp, _Alloc>::_M_insert_aux(iterator __position, const _Tp& __x)
+{
+  if (_M_finish != _M_end_of_storage) {
+    construct(_M_finish, *(_M_finish - 1));
+    ++_M_finish;
+    _Tp __x_copy = __x;
+    copy_backward(__position, iterator(_M_finish - 2), iterator(_M_finish- 1));
+    *__position = __x_copy;
+  }
+  else {
+    const size_type __old_size = size();
+    const size_type __len = __old_size != 0 ? 2 * __old_size : 1;
+    iterator __new_start(_M_allocate(__len));
+    iterator __new_finish(__new_start);
+    __STL_TRY {
+      __new_finish = uninitialized_copy(iterator(_M_start), __position,
+                                        __new_start);
+      construct(__new_finish.base(), __x);
+      ++__new_finish;
+      __new_finish = uninitialized_copy(__position, iterator(_M_finish),
+                                        __new_finish);
+    }
+    __STL_UNWIND((destroy(__new_start,__new_finish), 
+                  _M_deallocate(__new_start.base(),__len)));
+    destroy(begin(), end());
+    _M_deallocate(_M_start, _M_end_of_storage - _M_start);
+    _M_start = __new_start.base();
+    _M_finish = __new_finish.base();
+    _M_end_of_storage = __new_start.base() + __len;
+  }
+}
+
+template <class _Tp, class _Alloc>
+void 
+vector<_Tp, _Alloc>::_M_insert_aux(iterator __position)
+{
+  if (_M_finish != _M_end_of_storage) {
+    construct(_M_finish, *(_M_finish - 1));
+    ++_M_finish;
+    copy_backward(__position, iterator(_M_finish - 2), 
+		  iterator(_M_finish - 1));
+    *__position = _Tp();
+  }
+  else {
+    const size_type __old_size = size();
+    const size_type __len = __old_size != 0 ? 2 * __old_size : 1;
+    pointer __new_start = _M_allocate(__len);
+    pointer __new_finish = __new_start;
+    __STL_TRY {
+      __new_finish = uninitialized_copy(iterator(_M_start), __position, 
+					__new_start);
+      construct(__new_finish);
+      ++__new_finish;
+      __new_finish = uninitialized_copy(__position, iterator(_M_finish), 
+					__new_finish);
+    }
+    __STL_UNWIND((destroy(__new_start,__new_finish), 
+                  _M_deallocate(__new_start,__len)));
+    destroy(begin(), end());
+    _M_deallocate(_M_start, _M_end_of_storage - _M_start);
+    _M_start = __new_start;
+    _M_finish = __new_finish;
+    _M_end_of_storage = __new_start + __len;
+  }
+}
+
+template <class _Tp, class _Alloc>
+void vector<_Tp, _Alloc>::_M_fill_insert(iterator __position, size_type __n, 
+                                         const _Tp& __x)
+{
+  if (__n != 0) {
+    if (size_type(_M_end_of_storage - _M_finish) >= __n) {
+      _Tp __x_copy = __x;
+      const size_type __elems_after = end() - __position;
+      iterator __old_finish(_M_finish);
+      if (__elems_after > __n) {
+        uninitialized_copy(_M_finish - __n, _M_finish, _M_finish);
+        _M_finish += __n;
+        copy_backward(__position, __old_finish - __n, __old_finish);
+        fill(__position, __position + __n, __x_copy);
+      }
+      else {
+        uninitialized_fill_n(_M_finish, __n - __elems_after, __x_copy);
+        _M_finish += __n - __elems_after;
+        uninitialized_copy(__position, __old_finish, _M_finish);
+        _M_finish += __elems_after;
+        fill(__position, __old_finish, __x_copy);
+      }
+    }
+    else {
+      const size_type __old_size = size();        
+      const size_type __len = __old_size + max(__old_size, __n);
+      iterator __new_start(_M_allocate(__len));
+      iterator __new_finish(__new_start);
+      __STL_TRY {
+        __new_finish = uninitialized_copy(begin(), __position, __new_start);
+        __new_finish = uninitialized_fill_n(__new_finish, __n, __x);
+        __new_finish
+          = uninitialized_copy(__position, end(), __new_finish);
+      }
+      __STL_UNWIND((destroy(__new_start,__new_finish), 
+                    _M_deallocate(__new_start.base(),__len)));
+      destroy(_M_start, _M_finish);
+      _M_deallocate(_M_start, _M_end_of_storage - _M_start);
+      _M_start = __new_start.base();
+      _M_finish = __new_finish.base();
+      _M_end_of_storage = __new_start.base() + __len;
+    }
+  }
+}
+
+template <class _Tp, class _Alloc> template <class _InputIterator>
+void 
+vector<_Tp, _Alloc>::_M_range_insert(iterator __pos, 
+                                     _InputIterator __first, 
+                                     _InputIterator __last,
+                                     input_iterator_tag)
+{
+  for ( ; __first != __last; ++__first) {
+    __pos = insert(__pos, *__first);
+    ++__pos;
+  }
+}
+
+template <class _Tp, class _Alloc> template <class _ForwardIterator>
+void 
+vector<_Tp, _Alloc>::_M_range_insert(iterator __position,
+                                     _ForwardIterator __first,
+                                     _ForwardIterator __last,
+                                     forward_iterator_tag)
+{
+  if (__first != __last) {
+    size_type __n = 0;
+    distance(__first, __last, __n);
+    if (size_type(_M_end_of_storage - _M_finish) >= __n) {
+      const size_type __elems_after = end() - __position;
+      iterator __old_finish(_M_finish);
+      if (__elems_after > __n) {
+        uninitialized_copy(_M_finish - __n, _M_finish, _M_finish);
+        _M_finish += __n;
+        copy_backward(__position, __old_finish - __n, __old_finish);
+        copy(__first, __last, __position);
+      }
+      else {
+        _ForwardIterator __mid = __first;
+        advance(__mid, __elems_after);
+        uninitialized_copy(__mid, __last, _M_finish);
+        _M_finish += __n - __elems_after;
+        uninitialized_copy(__position, __old_finish, _M_finish);
+        _M_finish += __elems_after;
+        copy(__first, __mid, __position);
+      }
+    }
+    else {
+      const size_type __old_size = size();
+      const size_type __len = __old_size + max(__old_size, __n);
+      iterator __new_start(_M_allocate(__len));
+      iterator __new_finish(__new_start);
+      __STL_TRY {
+        __new_finish = uninitialized_copy(iterator(_M_start), 
+					  __position, __new_start);
+        __new_finish = uninitialized_copy(__first, __last, __new_finish);
+        __new_finish
+          = uninitialized_copy(__position, iterator(_M_finish), __new_finish);
+      }
+      __STL_UNWIND((destroy(__new_start,__new_finish), 
+                    _M_deallocate(__new_start.base(),__len)));
+      destroy(_M_start, _M_finish);
+      _M_deallocate(_M_start, _M_end_of_storage - _M_start);
+      _M_start = __new_start.base();
+      _M_finish = __new_finish.base();
+      _M_end_of_storage = __new_start.base() + __len;
+    }
+  }
+}
+
+} // namespace std 
+
+#endif /* __SGI_STL_INTERNAL_VECTOR_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/streambuf.tcc b/contrib/media/updf/include/bits/streambuf.tcc
new file mode 100644
index 0000000000..fc26232a32
--- /dev/null
+++ b/contrib/media/updf/include/bits/streambuf.tcc
@@ -0,0 +1,230 @@
+// Stream buffer classes -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.5  Stream buffers
+//
+
+#ifndef _CPP_BITS_STREAMBUF_TCC
+#define _CPP_BITS_STREAMBUF_TCC 1
+
+namespace std {
+
+  template<typename _CharT, typename _Traits>
+    basic_streambuf<_CharT, _Traits>::int_type
+    basic_streambuf<_CharT, _Traits>::
+    sbumpc()
+    {
+      int_type __ret;
+      if (_M_in_cur && _M_in_cur < _M_in_end)
+	{
+	  char_type __c = *gptr();
+	  _M_in_cur_move(1);
+	  __ret = traits_type::to_int_type(__c);
+	}
+      else 
+	__ret = this->uflow();
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_streambuf<_CharT, _Traits>::int_type
+    basic_streambuf<_CharT, _Traits>::
+    sputbackc(char_type __c) 
+    {
+      int_type __ret;
+      bool __testpos = _M_in_cur && _M_in_beg < _M_in_cur;
+      bool __testne = _M_in_cur && !traits_type::eq(__c, this->gptr()[-1]);
+      if (!__testpos || __testne)
+	__ret = pbackfail(traits_type::to_int_type(__c));
+      else 
+	{
+	  _M_in_cur_move(-1);
+	  __ret = traits_type::to_int_type(*this->gptr());
+	}
+      return __ret;
+    }
+  
+  template<typename _CharT, typename _Traits>
+    basic_streambuf<_CharT, _Traits>::int_type
+    basic_streambuf<_CharT, _Traits>::
+    sungetc()
+    {
+      int_type __ret;
+      if (_M_in_cur && _M_in_beg < _M_in_cur)
+	{
+	  _M_in_cur_move(-1);
+	  __ret = traits_type::to_int_type(*_M_in_cur);
+	}
+      else 
+	__ret = this->pbackfail();
+      return __ret;
+    }
+
+  // Don't test against _M_buf + _M_buf_size, because _M_buf reflects
+  // allocated space, and on certain (rare but entirely legal)
+  // situations, there will be no allocated space yet the internal
+  // buffers will still be valid. (This happens if setp is used to set
+  // the internal buffer to say some externally-allocated sequence.)
+  template<typename _CharT, typename _Traits>
+    basic_streambuf<_CharT, _Traits>::int_type
+    basic_streambuf<_CharT, _Traits>::
+    sputc(char_type __c)
+    {
+      int_type __ret;
+      if (_M_out_buf_size())
+	{
+	  *_M_out_cur = __c;
+	  _M_out_cur_move(1);
+	  __ret = traits_type::to_int_type(__c);
+	}
+      else
+	__ret = this->overflow(traits_type::to_int_type(__c));
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    streamsize
+    basic_streambuf<_CharT, _Traits>::
+    xsgetn(char_type* __s, streamsize __n)
+    {
+      streamsize __ret = 0;
+      while (__ret < __n)
+	{
+	  size_t __buf_len = _M_in_end - _M_in_cur;
+	  if (__buf_len > 0)
+	    {
+	      size_t __remaining = __n - __ret;
+	      size_t __len = min(__buf_len, __remaining);
+	      traits_type::copy(__s, _M_in_cur, __len);
+	      __ret += __len;
+	      __s += __len;
+	      _M_in_cur_move(__len);
+	    }
+	  
+	  if (__ret < __n)
+	    {
+	      int_type __c = this->uflow();  
+	      if (__c != traits_type::eof())
+		{
+		  traits_type::assign(*__s++, traits_type::to_char_type(__c));
+		  ++__ret;
+		}
+	      else
+		break;
+	    }
+	}
+      return __ret;
+    }
+
+  // Don't test against _M_buf + _M_buf_size, because _M_buf reflects
+  // allocated space, and on certain (rare but entirely legal)
+  // situations, there will be no allocated space yet the internal
+  // buffers will still be valid. (This happens if setp is used to set
+  // the internal buffer to say some externally-allocated sequence.)
+  template<typename _CharT, typename _Traits>
+    streamsize
+    basic_streambuf<_CharT, _Traits>::
+    xsputn(const char_type* __s, streamsize __n)
+    {
+      streamsize __ret = 0;
+      while (__ret < __n)
+	{
+	  off_type __buf_len = _M_out_buf_size();
+	  if (__buf_len > 0)
+	    {
+	      off_type __remaining = __n - __ret;
+	      off_type __len = min(__buf_len, __remaining);
+	      traits_type::copy(_M_out_cur, __s, __len);
+	      __ret += __len;
+	      __s += __len;
+	      _M_out_cur_move(__len);
+	    }
+
+	  if (__ret < __n)
+	    {
+	      int_type __c = this->overflow(traits_type::to_int_type(*__s));
+	      if (__c != traits_type::eof())
+		{
+		  ++__ret;
+		  ++__s;
+		}
+	      else
+		break;
+	    }
+	}
+      return __ret;
+    }
+
+  // Conceivably, this could be used to implement buffer-to-buffer
+  // copies, if this was ever desired in an un-ambiguous way by the
+  // standard. If so, then checks for __ios being zero would be
+  // necessary.
+  template<typename _CharT, typename _Traits>
+    streamsize
+    __copy_streambufs(basic_ios<_CharT, _Traits>& __ios,
+		      basic_streambuf<_CharT, _Traits>* __sbin,
+		      basic_streambuf<_CharT, _Traits>* __sbout) 
+  {
+      typedef typename _Traits::int_type	int_type;
+
+      streamsize __ret = 0;
+      streamsize __bufsize = __sbin->in_avail();
+      streamsize __xtrct;
+      bool __testput = __sbout->_M_mode & ios_base::out;
+      try {
+	while (__testput && __bufsize != -1)
+	  {
+	    __xtrct = __sbout->sputn(__sbin->gptr(), __bufsize);
+	    __ret += __xtrct;
+	    __sbin->_M_in_cur_move(__xtrct);
+	    if (__xtrct == __bufsize)
+	      {
+		int_type __c = __sbin->sgetc();
+		if (__c == _Traits::eof())
+		  {
+		    __ios.setstate(ios_base::eofbit);
+		    break;
+		  }
+		__bufsize = __sbin->in_avail();
+	      }
+	    else
+	      break;
+	  }
+      }
+      catch(exception& __fail) {
+	if ((__ios.exceptions() & ios_base::failbit) != 0)
+	  __throw_exception_again;
+      }
+      return __ret;
+    }
+} // namespace std
+
+#endif // _CPP_BITS_STREAMBUF_TCC
+
diff --git a/contrib/media/updf/include/bits/stringfwd.h b/contrib/media/updf/include/bits/stringfwd.h
new file mode 100644
index 0000000000..66bcace1ab
--- /dev/null
+++ b/contrib/media/updf/include/bits/stringfwd.h
@@ -0,0 +1,68 @@
+// String support -*- C++ -*-
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 21 Strings library
+//
+
+#ifndef _CPP_BITS_STRINGFWD_H
+#define _CPP_BITS_STRINGFWD_H	1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+
+namespace std
+{
+  template<class _CharT>
+    struct char_traits;
+  
+  template<> class char_traits<char>;
+#ifdef _GLIBCPP_USE_WCHAR_T
+  template<> class char_traits<wchar_t>;
+#endif
+
+  template<typename _Alloc> 
+    class allocator;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT>, 
+           typename _Alloc = allocator<_CharT> >
+    class basic_string;
+
+  typedef basic_string<char>    string;
+#ifdef _GLIBCPP_USE_WCHAR_T
+  typedef basic_string<wchar_t> wstring;
+#endif
+} // namespace std
+
+#endif	// _CPP_BITS_STRINGFWD_H
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/type_traits.h b/contrib/media/updf/include/bits/type_traits.h
new file mode 100644
index 0000000000..70b3522f05
--- /dev/null
+++ b/contrib/media/updf/include/bits/type_traits.h
@@ -0,0 +1,314 @@
+/*
+ *
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef _CPP_BITS_TYPE_TRAITS_H
+#define _CPP_BITS_TYPE_TRAITS_H 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+
+/*
+This header file provides a framework for allowing compile time dispatch
+based on type attributes. This is useful when writing template code.
+For example, when making a copy of an array of an unknown type, it helps
+to know if the type has a trivial copy constructor or not, to help decide
+if a memcpy can be used.
+
+The class template __type_traits provides a series of typedefs each of
+which is either __true_type or __false_type. The argument to
+__type_traits can be any type. The typedefs within this template will
+attain their correct values by one of these means:
+    1. The general instantiation contain conservative values which work
+       for all types.
+    2. Specializations may be declared to make distinctions between types.
+    3. Some compilers (such as the Silicon Graphics N32 and N64 compilers)
+       will automatically provide the appropriate specializations for all
+       types.
+
+EXAMPLE:
+
+//Copy an array of elements which have non-trivial copy constructors
+template <class _Tp> void 
+  copy(_Tp* __source,_Tp* __destination,int __n,__false_type);
+//Copy an array of elements which have trivial copy constructors. Use memcpy.
+template <class _Tp> void 
+  copy(_Tp* __source,_Tp* __destination,int __n,__true_type);
+
+//Copy an array of any type by using the most efficient copy mechanism
+template <class _Tp> inline void copy(_Tp* __source,_Tp* __destination,int __n) {
+   copy(__source,__destination,__n,
+        typename __type_traits<_Tp>::has_trivial_copy_constructor());
+}
+*/
+
+
+template <bool _Truth> struct _Bool {};
+typedef _Bool<true>  __true_type;
+typedef _Bool<false> __false_type;
+
+template <class _Tp>
+struct __type_traits { 
+   typedef __true_type     this_dummy_member_must_be_first;
+                   /* Do not remove this member. It informs a compiler which
+                      automatically specializes __type_traits that this
+                      __type_traits template is special. It just makes sure that
+                      things work if an implementation is using a template
+                      called __type_traits for something unrelated. */
+
+   /* The following restrictions should be observed for the sake of
+      compilers which automatically produce type specific specializations 
+      of this class:
+          - You may reorder the members below if you wish
+          - You may remove any of the members below if you wish
+          - You must not rename members without making the corresponding
+            name change in the compiler
+          - Members you add will be treated like regular members unless
+            you add the appropriate support in the compiler. */
+ 
+
+   typedef __false_type    has_trivial_default_constructor;
+   typedef __false_type    has_trivial_copy_constructor;
+   typedef __false_type    has_trivial_assignment_operator;
+   typedef __false_type    has_trivial_destructor;
+   typedef __false_type    is_POD_type;
+};
+
+
+// Provide some specializations.
+
+template<> struct __type_traits<bool> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template<> struct __type_traits<char> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template<> struct __type_traits<signed char> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template<> struct __type_traits<unsigned char> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template<> struct __type_traits<wchar_t> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template<> struct __type_traits<short> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template<> struct __type_traits<unsigned short> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template<> struct __type_traits<int> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template<> struct __type_traits<unsigned int> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template<> struct __type_traits<long> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template<> struct __type_traits<unsigned long> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+
+template<> struct __type_traits<long long> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template<> struct __type_traits<unsigned long long> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+#endif /* _GLIBCPP_USE_LONG_LONG */
+
+template<> struct __type_traits<float> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template<> struct __type_traits<double> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template<> struct __type_traits<long double> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+template <class _Tp>
+struct __type_traits<_Tp*> {
+   typedef __true_type    has_trivial_default_constructor;
+   typedef __true_type    has_trivial_copy_constructor;
+   typedef __true_type    has_trivial_assignment_operator;
+   typedef __true_type    has_trivial_destructor;
+   typedef __true_type    is_POD_type;
+};
+
+
+// The following could be written in terms of numeric_limits.  
+// We're doing it separately to reduce the number of dependencies.
+
+template <class _Tp> struct _Is_integer {
+  typedef __false_type _Integral;
+};
+
+template<> struct _Is_integer<bool> {
+  typedef __true_type _Integral;
+};
+
+template<> struct _Is_integer<char> {
+  typedef __true_type _Integral;
+};
+
+template<> struct _Is_integer<signed char> {
+  typedef __true_type _Integral;
+};
+
+template<> struct _Is_integer<unsigned char> {
+  typedef __true_type _Integral;
+};
+
+template<> struct _Is_integer<wchar_t> {
+  typedef __true_type _Integral;
+};
+
+template<> struct _Is_integer<short> {
+  typedef __true_type _Integral;
+};
+
+template<> struct _Is_integer<unsigned short> {
+  typedef __true_type _Integral;
+};
+
+template<> struct _Is_integer<int> {
+  typedef __true_type _Integral;
+};
+
+template<> struct _Is_integer<unsigned int> {
+  typedef __true_type _Integral;
+};
+
+template<> struct _Is_integer<long> {
+  typedef __true_type _Integral;
+};
+
+template<> struct _Is_integer<unsigned long> {
+  typedef __true_type _Integral;
+};
+
+#ifdef _GLIBCPP_USE_LONG_LONG
+
+template<> struct _Is_integer<long long> {
+  typedef __true_type _Integral;
+};
+
+template<> struct _Is_integer<unsigned long long> {
+  typedef __true_type _Integral;
+};
+
+#endif /* _GLIBCPP_USE_LONG_LONG */
+
+template<typename _Tp> struct _Is_normal_iterator {
+   typedef __false_type _Normal;
+};
+
+// Forward declaration hack, should really include this from somewhere.
+namespace std {
+   template<typename _Iterator, typename _Container> class __normal_iterator;
+};
+
+template<typename _Iterator, typename _Container>
+struct _Is_normal_iterator< std::__normal_iterator<_Iterator, _Container> > {
+   typedef __true_type _Normal;
+};
+
+#endif /* _CPP_BITS_TYPE_TRAITS_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/bits/valarray_array.h b/contrib/media/updf/include/bits/valarray_array.h
new file mode 100644
index 0000000000..741f646d2b
--- /dev/null
+++ b/contrib/media/updf/include/bits/valarray_array.h
@@ -0,0 +1,577 @@
+// The template and inlines for the -*- C++ -*- internal _Array helper class.
+
+// Copyright (C) 1997-2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+
+#ifndef _CPP_BITS_ARRAY_H
+#define _CPP_BITS_ARRAY_H 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/cpp_type_traits.h>
+#include <bits/std_cstdlib.h>
+#include <bits/std_cstring.h>
+#include <new>
+
+namespace std
+{
+  
+  //
+  // Helper functions on raw pointers
+  //
+  
+  // We get memory by the old fashion way
+  inline void*
+  __valarray_get_memory(size_t __n)
+  { return operator new(__n); }
+  
+  template<typename _Tp>
+  inline _Tp*__restrict__
+  __valarray_get_storage(size_t __n)
+  {
+    return static_cast<_Tp*__restrict__>
+      (__valarray_get_memory(__n * sizeof(_Tp)));
+  }
+
+  // Return memory to the system
+  inline void
+  __valarray_release_memory(void* __p)
+  { operator delete(__p); }
+
+  // Turn a raw-memory into an array of _Tp filled with _Tp()
+  // This is required in 'valarray<T> v(n);'
+  template<typename _Tp, bool>
+  struct _Array_default_ctor
+  {
+    // Please note that this isn't exception safe.  But
+    // valarrays aren't required to be exception safe.
+    inline static void
+    _S_do_it(_Tp* __restrict__ __b, _Tp* __restrict__ __e)
+    { while (__b != __e) new(__b++) _Tp(); }
+  };
+
+  template<typename _Tp>
+  struct _Array_default_ctor<_Tp, true>
+  {
+    // For fundamental types, it suffices to say 'memset()'
+    inline static void
+    _S_do_it(_Tp* __restrict__ __b, _Tp* __restrict__ __e)
+    { memset(__b, 0, (__e - __b)*sizeof(_Tp)); }
+  };
+
+  template<typename _Tp>
+  inline void
+  __valarray_default_construct(_Tp* __restrict__ __b, _Tp* __restrict__ __e)
+  {
+    _Array_default_ctor<_Tp, __is_fundamental<_Tp>::_M_type>::
+      _S_do_it(__b, __e);
+  }
+    
+  // Turn a raw-memory into an array of _Tp filled with __t
+  // This is the required in valarray<T> v(n, t).  Also
+  // used in valarray<>::resize().
+  template<typename _Tp, bool>
+  struct _Array_init_ctor
+  {
+    // Please note that this isn't exception safe.  But
+    // valarrays aren't required to be exception safe.
+    inline static void
+    _S_do_it(_Tp* __restrict__ __b, _Tp* __restrict__ __e, const _Tp __t)
+    { while (__b != __e) new(__b++) _Tp(__t); }
+  };
+
+  template<typename _Tp>
+  struct _Array_init_ctor<_Tp, true>
+  {
+    inline static void
+    _S_do_it(_Tp* __restrict__ __b, _Tp* __restrict__ __e,  const _Tp __t)
+    { while (__b != __e) *__b++ = __t; }
+  };
+
+  template<typename _Tp>
+  inline void
+  __valarray_fill_construct(_Tp* __restrict__ __b, _Tp* __restrict__ __e,
+                            const _Tp __t)
+  {
+    _Array_init_ctor<_Tp, __is_fundamental<_Tp>::_M_type>::
+      _S_do_it(__b, __e, __t);
+  }
+
+  //
+  // copy-construct raw array [__o, *) from plain array [__b, __e)
+  // We can't just say 'memcpy()'
+  //
+  template<typename _Tp, bool>
+  struct _Array_copy_ctor
+  {
+    // Please note that this isn't exception safe.  But
+    // valarrays aren't required to be exception safe.
+    inline static void
+    _S_do_it(const _Tp* __restrict__ __b, const _Tp* __restrict__ __e,
+             _Tp* __restrict__ __o)
+    { while (__b != __e) new(__o++) _Tp(*__b++); }
+  };
+
+  template<typename _Tp>
+  struct _Array_copy_ctor<_Tp, true>
+  {
+    inline static void
+    _S_do_it(const _Tp* __restrict__ __b, const _Tp* __restrict__ __e,
+             _Tp* __restrict__ __o)
+    { memcpy(__o, __b, (__e - __b)*sizeof(_Tp)); }
+  };
+
+  template<typename _Tp>
+  inline void
+  __valarray_copy_construct(const _Tp* __restrict__ __b,
+                            const _Tp* __restrict__ __e,
+                            _Tp* __restrict__ __o)
+  {
+    _Array_copy_ctor<_Tp, __is_fundamental<_Tp>::_M_type>::
+      _S_do_it(__b, __e, __o);
+  }
+
+  // copy-construct raw array [__o, *) from strided array __a[<__n : __s>]
+  template<typename _Tp>
+  inline void
+  __valarray_copy_construct (const _Tp* __restrict__ __a, size_t __n,
+                             size_t __s, _Tp* __restrict__ __o)
+  {
+    if (__is_fundamental<_Tp>::_M_type)
+      while (__n--) { *__o++ = *__a; __a += __s; }
+    else
+      while (__n--) { new(__o++) _Tp(*__a);  __a += __s; }
+  }
+
+  // copy-construct raw array [__o, *) from indexed array __a[__i[<__n>]]
+  template<typename _Tp>
+  inline void
+  __valarray_copy_construct (const _Tp* __restrict__ __a,
+                             const size_t* __restrict__ __i,
+                             _Tp* __restrict__ __o, size_t __n)
+  {
+    if (__is_fundamental<_Tp>::_M_type)
+      while (__n--) *__o++ = __a[*__i++];
+    else
+      while (__n--) new (__o++) _Tp(__a[*__i++]);
+  }
+
+  // Do the necessary cleanup when we're done with arrays.
+  template<typename _Tp>
+  inline void
+  __valarray_destroy_elements(_Tp* __restrict__ __b, _Tp* __restrict__ __e)
+  {
+    if (!__is_fundamental<_Tp>::_M_type)
+      while (__b != __e) { __b->~_Tp(); ++__b; }
+  }
+    
+  // fill plain array __a[<__n>] with __t
+  template<typename _Tp>
+  void
+  __valarray_fill (_Tp* __restrict__ __a, size_t __n, const _Tp& __t)
+  { while (__n--) *__a++ = __t; }
+  
+  // fill strided array __a[<__n-1 : __s>] with __t
+  template<typename _Tp>
+  inline void
+  __valarray_fill (_Tp* __restrict__ __a, size_t __n,
+                   size_t __s, const _Tp& __t)
+  { for (size_t __i=0; __i<__n; ++__i, __a+=__s) *__a = __t; }
+
+  // fill indir   ect array __a[__i[<__n>]] with __i
+  template<typename _Tp>
+  inline void
+  __valarray_fill(_Tp* __restrict__ __a, const size_t* __restrict__ __i,
+                  size_t __n, const _Tp& __t)
+  { for (size_t __j=0; __j<__n; ++__j, ++__i) __a[*__i] = __t; }
+    
+  // copy plain array __a[<__n>] in __b[<__n>]
+  // For non-fundamental types, it is wrong to say 'memcpy()'
+  template<typename _Tp, bool>
+  struct _Array_copier
+  {
+    inline static void
+    _S_do_it(const _Tp* __restrict__ __a, size_t __n, _Tp* __restrict__ __b)
+    { while (__n--) *__b++ = *__a++; }      
+  };
+
+  template<typename _Tp>
+  struct _Array_copier<_Tp, true>
+  {
+    inline static void
+    _S_do_it(const _Tp* __restrict__ __a, size_t __n, _Tp* __restrict__ __b)
+    { memcpy (__b, __a, __n * sizeof (_Tp)); }
+  };
+
+  template<typename _Tp>
+  inline void
+  __valarray_copy (const _Tp* __restrict__ __a, size_t __n,
+                   _Tp* __restrict__ __b)
+  {
+    _Array_copier<_Tp, __is_fundamental<_Tp>::_M_type>::
+      _S_do_it(__a, __n, __b);
+  }
+
+  // copy strided array __a[<__n : __s>] in plain __b[<__n>]
+  template<typename _Tp>
+  inline void
+  __valarray_copy (const _Tp* __restrict__ __a, size_t __n, size_t __s,
+                   _Tp* __restrict__ __b)
+  { for (size_t __i=0; __i<__n; ++__i, ++__b, __a += __s) *__b = *__a; }
+
+  // copy plain __a[<__n>] in strided __b[<__n : __s>]
+  template<typename _Tp>
+  inline void
+  __valarray_copy (const _Tp* __restrict__ __a, _Tp* __restrict__ __b,
+                   size_t __n, size_t __s)
+  { for (size_t __i=0; __i<__n; ++__i, ++__a, __b+=__s) *__b = *__a; }
+  
+  // copy indexed __a[__i[<__n>]] in plain __b[<__n>]
+  template<typename _Tp>
+  inline void
+  __valarray_copy (const _Tp* __restrict__ __a,
+                   const size_t* __restrict__ __i,
+                   _Tp* __restrict__ __b, size_t __n)
+  { for (size_t __j=0; __j<__n; ++__j, ++__b, ++__i) *__b = __a[*__i]; }
+
+  // copy plain __a[<__n>] in indexed __b[__i[<__n>]]
+  template<typename _Tp>
+  inline void
+  __valarray_copy (const _Tp* __restrict__ __a, size_t __n,
+                   _Tp* __restrict__ __b, const size_t* __restrict__ __i)
+  { for (size_t __j=0; __j<__n; ++__j, ++__a, ++__i) __b[*__i] = *__a; }
+
+
+  //
+  // Compute the sum of elements in range [__f, __l)
+  // This is a naive algorithm.  It suffers from cancelling.
+  // In the future try to specialize
+  // for _Tp = float, double, long double using a more accurate
+  // algorithm.
+  //
+  template<typename _Tp>
+  inline _Tp
+  __valarray_sum(const _Tp* __restrict__ __f, const _Tp* __restrict__ __l)
+  {
+    _Tp __r = _Tp();
+    while (__f != __l) __r += *__f++;
+    return __r;
+  }
+
+  // Compute the product of all elements in range [__f, __l)
+  template<typename _Tp>
+  inline _Tp
+  __valarray_product(const _Tp* __restrict__ __f,
+                     const _Tp* __restrict__ __l)
+  {
+    _Tp __r = _Tp(1);
+    while (__f != __l) __r = __r * *__f++;
+    return __r;
+  }
+
+  // Compute the min/max of an array-expression
+  template<typename _Ta>
+  inline typename _Ta::value_type
+  __valarray_min(const _Ta& __a)
+  {
+    size_t __s = __a.size();
+    typedef typename _Ta::value_type _Value_type;
+    _Value_type __r = __s == 0 ? _Value_type() : __a[0];
+    for (size_t __i = 1; __i < __s; ++__i)
+      {
+        _Value_type __t = __a[__i];
+        if (__t < __r)
+          __r = __t;
+      }
+    return __r;
+  }
+  
+  template<typename _Ta>
+  inline typename _Ta::value_type
+  __valarray_max(const _Ta& __a)
+  {
+    size_t __s = __a.size();
+    typedef typename _Ta::value_type _Value_type;
+    _Value_type __r = __s == 0 ? _Value_type() : __a[0];
+    for (size_t __i = 1; __i < __s; ++__i)
+      {
+        _Value_type __t = __a[__i];
+        if (__t > __r)
+          __r = __t;
+      }
+    return __r;
+  }
+  
+  //
+  // Helper class _Array, first layer of valarray abstraction.
+  // All operations on valarray should be forwarded to this class
+  // whenever possible. -- gdr
+  //
+    
+  template<typename _Tp>
+  struct _Array
+  {
+    explicit _Array (size_t);
+    explicit _Array (_Tp* const __restrict__);
+    explicit _Array (const valarray<_Tp>&);
+    _Array (const _Tp* __restrict__, size_t);
+    
+    _Tp* begin () const;
+    
+    _Tp* const __restrict__ _M_data;
+  };
+  
+  template<typename _Tp>
+  inline void
+  __valarray_fill (_Array<_Tp> __a, size_t __n, const _Tp& __t)
+  { __valarray_fill (__a._M_data, __n, __t); }
+  
+  template<typename _Tp>
+  inline void
+  __valarray_fill (_Array<_Tp> __a, size_t __n, size_t __s, const _Tp& __t)
+  { __valarray_fill (__a._M_data, __n, __s, __t); }
+  
+  template<typename _Tp>
+  inline void
+  __valarray_fill (_Array<_Tp> __a, _Array<size_t> __i, 
+                   size_t __n, const _Tp& __t)
+  { __valarray_fill (__a._M_data, __i._M_data, __n, __t); }
+
+  template<typename _Tp>
+  inline void
+  __valarray_copy (_Array<_Tp> __a, size_t __n, _Array<_Tp> __b)
+  { __valarray_copy (__a._M_data, __n, __b._M_data); }
+  
+  template<typename _Tp>
+  inline void
+  __valarray_copy (_Array<_Tp> __a, size_t __n, size_t __s, _Array<_Tp> __b)
+  { __valarray_copy(__a._M_data, __n, __s, __b._M_data); }
+  
+  template<typename _Tp>
+  inline void
+  __valarray_copy (_Array<_Tp> __a, _Array<_Tp> __b, size_t __n, size_t __s)
+  { __valarray_copy (__a._M_data, __b._M_data, __n, __s); }
+  
+  template<typename _Tp>
+  inline void
+  __valarray_copy (_Array<_Tp> __a, _Array<size_t> __i, 
+                   _Array<_Tp> __b, size_t __n)
+  { __valarray_copy (__a._M_data, __i._M_data, __b._M_data, __n); }
+  
+  template<typename _Tp>
+  inline void
+  __valarray_copy (_Array<_Tp> __a, size_t __n, _Array<_Tp> __b, 
+                   _Array<size_t> __i)
+  { __valarray_copy (__a._M_data, __n, __b._M_data, __i._M_data); }
+
+  template<typename _Tp>
+  inline
+  _Array<_Tp>::_Array (size_t __n)
+    : _M_data(__valarray_get_storage<_Tp>(__n))
+  { __valarray_default_construct(_M_data, _M_data + __n); }
+
+  template<typename _Tp>
+  inline
+  _Array<_Tp>::_Array (_Tp* const __restrict__ __p) : _M_data (__p) {}
+  
+  template<typename _Tp>
+  inline _Array<_Tp>::_Array (const valarray<_Tp>& __v) 
+      : _M_data (__v._M_data) {}
+  
+  template<typename _Tp>
+  inline
+  _Array<_Tp>::_Array (const _Tp* __restrict__ __b, size_t __s) 
+    : _M_data(__valarray_get_storage<_Tp>(__s))
+  { __valarray_copy_construct(__b, __s, _M_data); }
+
+  template<typename _Tp>
+  inline _Tp*
+  _Array<_Tp>::begin () const
+  { return _M_data; }
+
+#define _DEFINE_ARRAY_FUNCTION(_Op, _Name)				\
+template<typename _Tp>							\
+inline void								\
+_Array_augmented_##_Name (_Array<_Tp> __a, size_t __n, const _Tp& __t)	\
+{									\
+  for (_Tp* __p=__a._M_data; __p<__a._M_data+__n; ++__p)		\
+    *__p _Op##= __t;							\
+}									\
+									\
+template<typename _Tp>							\
+inline void								\
+_Array_augmented_##_Name (_Array<_Tp> __a, size_t __n, _Array<_Tp> __b)	\
+{									\
+  _Tp* __p = __a._M_data;						\
+  for (_Tp* __q=__b._M_data; __q<__b._M_data+__n; ++__p, ++__q)		\
+    *__p _Op##= *__q;							\
+}									\
+									\
+template<typename _Tp, class _Dom>					\
+void									\
+_Array_augmented_##_Name (_Array<_Tp> __a, 				\
+                         const _Expr<_Dom,_Tp>& __e, size_t __n)	\
+{									\
+    _Tp* __p (__a._M_data);						\
+    for (size_t __i=0; __i<__n; ++__i, ++__p) *__p _Op##= __e[__i];	\
+}									\
+									\
+template<typename _Tp>							\
+inline void								\
+_Array_augmented_##_Name (_Array<_Tp> __a, size_t __n, size_t __s, 	\
+			 _Array<_Tp> __b)				\
+{					       				\
+    _Tp* __q (__b._M_data);						\
+    for (_Tp* __p=__a._M_data; __p<__a._M_data+__s*__n; __p+=__s, ++__q) \
+      *__p _Op##= *__q;							\
+}									\
+									\
+template<typename _Tp>							\
+inline void								\
+_Array_augmented_##_Name (_Array<_Tp> __a, _Array<_Tp> __b, 		\
+			 size_t __n, size_t __s)			\
+{									\
+    _Tp* __q (__b._M_data);						\
+    for (_Tp* __p=__a._M_data; __p<__a._M_data+__n; ++__p, __q+=__s)	\
+      *__p _Op##= *__q;							\
+}									\
+									\
+template<typename _Tp, class _Dom>					\
+void									\
+_Array_augmented_##_Name (_Array<_Tp> __a, size_t __s,			\
+                          const _Expr<_Dom,_Tp>& __e, size_t __n)	\
+{									\
+    _Tp* __p (__a._M_data);						\
+    for (size_t __i=0; __i<__n; ++__i, __p+=__s) *__p _Op##= __e[__i];	\
+}									\
+									\
+template<typename _Tp>							\
+inline void								\
+_Array_augmented_##_Name (_Array<_Tp> __a, _Array<size_t> __i,		\
+                          _Array<_Tp> __b, size_t __n)			\
+{									\
+    _Tp* __q (__b._M_data);						\
+    for (size_t* __j=__i._M_data; __j<__i._M_data+__n; ++__j, ++__q)	\
+        __a._M_data[*__j] _Op##= *__q;					\
+}									\
+									\
+template<typename _Tp>							\
+inline void								\
+_Array_augmented_##_Name (_Array<_Tp> __a, size_t __n,			\
+                          _Array<_Tp> __b, _Array<size_t> __i)		\
+{									\
+    _Tp* __p (__a._M_data);						\
+    for (size_t* __j=__i._M_data; __j<__i._M_data+__n; ++__j, ++__p)	\
+        *__p _Op##= __b._M_data[*__j];					\
+}									\
+									\
+template<typename _Tp, class _Dom>					\
+void									\
+_Array_augmented_##_Name (_Array<_Tp> __a, _Array<size_t> __i,		\
+                          const _Expr<_Dom, _Tp>& __e, size_t __n)	\
+{									\
+    size_t* __j (__i._M_data);						\
+    for (size_t __k=0; __k<__n; ++__k, ++__j) 				\
+      __a._M_data[*__j] _Op##= __e[__k];				\
+}									\
+									\
+template<typename _Tp>							\
+void									\
+_Array_augmented_##_Name (_Array<_Tp> __a, _Array<bool> __m,		\
+                          _Array<_Tp> __b, size_t __n)			\
+{									\
+    bool* ok (__m._M_data);						\
+    _Tp* __p (__a._M_data);						\
+    for (_Tp* __q=__b._M_data; __q<__b._M_data+__n; ++__q, ++ok, ++__p) { \
+        while (! *ok) {							\
+            ++ok;							\
+            ++__p;							\
+        }								\
+        *__p _Op##= *__q;						\
+    }									\
+}									\
+									\
+template<typename _Tp>							\
+void									\
+_Array_augmented_##_Name (_Array<_Tp> __a, size_t __n,			\
+                         _Array<_Tp> __b, _Array<bool> __m)		\
+{									\
+    bool* ok (__m._M_data);						\
+    _Tp* __q (__b._M_data);						\
+    for (_Tp* __p=__a._M_data; __p<__a._M_data+__n; ++__p, ++ok, ++__q) { \
+        while (! *ok) {							\
+            ++ok;							\
+            ++__q;							\
+        }								\
+        *__p _Op##= *__q;						\
+    }									\
+}									\
+									\
+template<typename _Tp, class _Dom>					\
+void									\
+_Array_augmented_##_Name (_Array<_Tp> __a, _Array<bool> __m,		\
+                          const _Expr<_Dom, _Tp>& __e, size_t __n)	\
+{									\
+    bool* ok(__m._M_data);						\
+    _Tp* __p (__a._M_data);						\
+    for (size_t __i=0; __i<__n; ++__i, ++ok, ++__p) {			\
+        while (! *ok) {							\
+            ++ok;							\
+            ++__p;							\
+        }								\
+        *__p _Op##= __e[__i];						\
+    }									\
+}
+
+_DEFINE_ARRAY_FUNCTION(+, plus)
+_DEFINE_ARRAY_FUNCTION(-, minus)
+_DEFINE_ARRAY_FUNCTION(*, multiplies)
+_DEFINE_ARRAY_FUNCTION(/, divides)
+_DEFINE_ARRAY_FUNCTION(%, modulus)
+_DEFINE_ARRAY_FUNCTION(^, xor)
+_DEFINE_ARRAY_FUNCTION(|, or)
+_DEFINE_ARRAY_FUNCTION(&, and)    
+_DEFINE_ARRAY_FUNCTION(<<, shift_left)
+_DEFINE_ARRAY_FUNCTION(>>, shift_right)
+
+#undef _DEFINE_VALARRAY_FUNCTION    
+
+} // std::
+
+#ifdef _GLIBCPP_NO_TEMPLATE_EXPORT
+# define export 
+# include <bits/valarray_array.tcc>    
+#endif
+           
+#endif /* _CPP_BITS_ARRAY_H */
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/valarray_array.tcc b/contrib/media/updf/include/bits/valarray_array.tcc
new file mode 100644
index 0000000000..ab77f4aca1
--- /dev/null
+++ b/contrib/media/updf/include/bits/valarray_array.tcc
@@ -0,0 +1,161 @@
+// The template and inlines for the -*- C++ -*- internal _Array helper class.
+
+// Copyright (C) 1997-1999 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+
+#ifndef _CPP_BITS_VALARRAY_ARRAY_TCC 
+#define _CPP_BITS_VALARRAY_ARRAY_TCC 1
+
+namespace std
+{
+
+export template<typename _Tp>
+void
+__valarray_fill (_Array<_Tp> __a, size_t __n, _Array<bool> __m, const _Tp& __t)
+{
+    _Tp* __p = __a._M_data;
+    bool* __ok (__m._M_data);
+    for (size_t __i=0; __i<__n; ++__i, ++__ok, ++__p) {
+        while (! *__ok) {
+            ++__ok;
+            ++__p;
+        }
+        *__p = __t;
+    }
+}
+
+export template<typename _Tp>
+void
+__valarray_copy (_Array<_Tp> __a, _Array<bool> __m, _Array<_Tp> __b, size_t __n)
+{
+    _Tp* __p (__a._M_data);
+    bool* __ok (__m._M_data);
+    for (_Tp* __q=__b._M_data; __q<__b._M_data+__n; ++__q, ++__ok, ++__p) {
+        while (! *__ok) {
+            ++__ok;
+            ++__p;
+        }
+        *__q = *__p;
+    }
+}
+
+export template<typename _Tp>
+void
+__valarray_copy (_Array<_Tp> __a, size_t __n, _Array<_Tp> __b, _Array<bool> __m)
+{
+    _Tp* __q (__b._M_data);
+    bool* __ok (__m._M_data);
+    for (_Tp* __p=__a._M_data; __p<__a._M_data+__n; ++__p, ++__ok, ++__q) {
+        while (! *__ok) {
+            ++__ok;
+            ++__q;
+        }
+        *__q = *__p;
+    }
+}
+
+export template<typename _Tp, class _Dom>
+void
+__valarray_copy (const _Expr<_Dom, _Tp>& __e, size_t __n, _Array<_Tp> __a)
+{
+    _Tp* __p (__a._M_data);
+    for (size_t __i=0; __i<__n; ++__i, ++__p) *__p = __e[__i];
+}
+
+export template<typename _Tp, class _Dom>
+void
+__valarray_copy (const _Expr<_Dom, _Tp>& __e, size_t __n, 
+                 _Array<_Tp> __a, size_t __s)
+{
+    _Tp* __p (__a._M_data);
+    for (size_t __i=0; __i<__n; ++__i, __p+=__s) *__p = __e[__i];
+}
+
+export template<typename _Tp, class _Dom>
+void
+__valarray_copy (const _Expr<_Dom, _Tp>& __e, size_t __n, 
+                 _Array<_Tp> __a, _Array<size_t> __i)
+{
+    size_t* __j (__i._M_data);
+    for (size_t __k=0; __k<__n; ++__k, ++__j) __a._M_data[*__j] = __e[__k];
+}
+
+export template<typename _Tp, class _Dom>
+void
+__valarray_copy (const _Expr<_Dom, _Tp>& __e, size_t __n, 
+                 _Array<_Tp> __a, _Array<bool> __m)
+{
+    bool* __ok (__m._M_data);
+    _Tp* __p (__a._M_data);
+    for (size_t __i=0; __i<__n; ++__i, ++__ok, ++__p) {
+        while (! *__ok) {
+            ++__ok;
+            ++__p;
+        }
+        *__p = __e[__i];
+    }
+}
+
+
+export template<typename _Tp, class _Dom>
+void
+__valarray_copy_construct (const _Expr<_Dom, _Tp>& __e, size_t __n,
+                           _Array<_Tp> __a)
+{
+    _Tp* __p (__a._M_data);
+    for (size_t __i=0; __i<__n; ++__i, ++__p) new (__p) _Tp(__e[__i]);
+}
+
+
+export template<typename _Tp>
+void
+__valarray_copy_construct (_Array<_Tp> __a, _Array<bool> __m,
+                           _Array<_Tp> __b, size_t __n)
+{
+    _Tp* __p (__a._M_data);
+    bool* __ok (__m._M_data);
+    for (_Tp* __q=__b._M_data; __q<__b._M_data+__n; ++__q, ++__ok, ++__p) {
+        while (! *__ok) {
+            ++__ok;
+            ++__p;
+        }
+        new (__q) _Tp(*__p);
+    }
+}
+
+
+
+
+} // std::
+
+#endif /* _CPP_BITS_VALARRAY_ARRAY_TCC */
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/valarray_meta.h b/contrib/media/updf/include/bits/valarray_meta.h
new file mode 100644
index 0000000000..392dc9b7eb
--- /dev/null
+++ b/contrib/media/updf/include/bits/valarray_meta.h
@@ -0,0 +1,1070 @@
+// The template and inlines for the -*- C++ -*- internal _Meta class.
+
+// Copyright (C) 1997-1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@cmla.ens-cachan.fr>
+
+#ifndef _CPP_VALARRAY_META_H
+#define _CPP_VALARRAY_META_H 1
+
+#pragma GCC system_header
+
+namespace std
+{
+
+    //
+    // Implementing a loosened valarray return value is tricky.
+    // First we need to meet 26.3.1/3: we should not add more than
+    // two levels of template nesting. Therefore we resort to template
+    // template to "flatten" loosened return value types.
+    // At some point we use partial specialization to remove one level
+    // template nesting due to _Expr<>
+    //
+    
+
+    // This class is NOT defined. It doesn't need to.
+    template<typename _Tp1, typename _Tp2> class _Constant;
+
+    //
+    // Unary function application closure.
+    //
+    template<class _Dom> class _UnFunBase {
+    public:
+        typedef typename _Dom::value_type value_type;
+        typedef value_type _Vt;
+        
+        _UnFunBase (const _Dom& __e, _Vt __f(_Vt))
+                : _M_expr(__e), _M_func(__f) {}
+        
+        _Vt operator[] (size_t __i) const { return _M_func(_M_expr[__i]); }
+        size_t size () const { return _M_expr.size(); }
+        
+    private:
+        const _Dom& _M_expr;
+        _Vt (*_M_func)(_Vt);
+    };
+
+    template<template<class, class> class _Meta, class _Dom>
+        class _UnFunClos;
+    
+    template<class _Dom>
+    struct _UnFunClos<_Expr,_Dom> : _UnFunBase<_Dom> {
+        typedef _UnFunBase<_Dom> _Base;
+        typedef typename _Base::value_type value_type;
+        
+        _UnFunClos (const _Dom& __e, value_type __f(value_type))
+                : _Base (__e, __f) {}
+    };
+    
+    template<typename _Tp>
+    struct _UnFunClos<_ValArray,_Tp> : _UnFunBase<valarray<_Tp> > {
+        typedef _UnFunBase<valarray<_Tp> > _Base;
+        typedef typename _Base::value_type value_type;
+        
+        _UnFunClos (const valarray<_Tp>& __v, _Tp __f(_Tp))
+                : _Base (__v, __f) {}
+    };
+
+    //
+    // Binary function application closure.
+    //
+    template<template<class, class> class _Meta1,
+        template<class, class> class Meta2,
+        class _Dom1, class _Dom2> class _BinFunClos;
+    
+    template<class _Dom1, class _Dom2> class _BinFunBase {
+    public:
+        typedef typename _Dom1::value_type value_type;
+        typedef value_type _Vt;
+
+        _BinFunBase (const _Dom1& __e1, const _Dom2& __e2,
+                      _Vt __f (_Vt, _Vt))
+                : _M_expr1 (__e1), _M_expr2 (__e2), _M_func (__f) {}
+
+        value_type operator[] (size_t __i) const
+        { return _M_func (_M_expr1[__i], _M_expr2[__i]); }
+        size_t size () const { return _M_expr1.size (); }
+
+    private:
+        const _Dom1& _M_expr1;
+        const _Dom2& _M_expr2;
+        _Vt (*_M_func)(_Vt, _Vt);
+    };
+
+    template<class _Dom> class _BinFunBase1 {
+    public:
+        typedef typename _Dom::value_type value_type ;
+        typedef value_type _Vt;
+
+        _BinFunBase1 (const _Vt& __c, const _Dom& __e, _Vt __f(_Vt, _Vt))
+                : _M_expr1 (__c), _M_expr2 (__e), _M_func (__f) {}
+
+        value_type operator[] (size_t __i) const
+        { return _M_func (_M_expr1, _M_expr2[__i]); }
+        size_t size () const { return _M_expr2.size (); }
+
+    private:
+        const _Vt& _M_expr1;
+        const _Dom& _M_expr2;
+        _Vt (*_M_func)(_Vt, _Vt);
+    };
+
+    template<class _Dom> class _BinFunBase2 {
+    public:
+        typedef typename _Dom::value_type value_type;
+        typedef value_type _Vt;
+
+        _BinFunBase2 (const _Dom& __e, const _Vt& __c, _Vt __f(_Vt, _Vt))
+                : _M_expr1 (__e), _M_expr2 (__c), _M_func (__f) {}
+
+        value_type operator[] (size_t __i) const
+        { return _M_func (_M_expr1[__i], _M_expr2); }
+        size_t size () const { return _M_expr1.size (); }
+
+    private:
+        const _Dom& _M_expr1;
+        const _Vt& _M_expr2;
+        _Vt (*_M_func)(_Vt, _Vt);
+    };
+
+    template<class _Dom1, class _Dom2>
+    struct _BinFunClos<_Expr,_Expr,_Dom1,_Dom2> : _BinFunBase<_Dom1,_Dom2> {
+        typedef _BinFunBase<_Dom1,_Dom2> _Base;
+        typedef typename _Base::value_type value_type;
+        typedef value_type _Tp;
+
+        _BinFunClos (const _Dom1& __e1, const _Dom2& __e2,
+                     _Tp __f(_Tp, _Tp))
+                : _Base (__e1, __e2, __f) {}
+    };
+
+    template<typename _Tp>
+    struct _BinFunClos<_ValArray,_ValArray,_Tp,_Tp>
+        : _BinFunBase<valarray<_Tp>, valarray<_Tp> > {
+        typedef _BinFunBase<valarray<_Tp>, valarray<_Tp> > _Base;
+        typedef _Tp value_type;
+
+        _BinFunClos (const valarray<_Tp>& __v, const valarray<_Tp>& __w,
+                     _Tp __f(_Tp, _Tp))
+                : _Base (__v, __w, __f) {}
+    };
+    
+    template<class _Dom>
+    struct _BinFunClos<_Expr,_ValArray,_Dom,typename _Dom::value_type>
+        : _BinFunBase<_Dom,valarray<typename _Dom::value_type> > {
+        typedef typename _Dom::value_type _Tp;
+        typedef _BinFunBase<_Dom,valarray<_Tp> > _Base;
+        typedef _Tp value_type;
+
+        _BinFunClos (const _Dom& __e, const valarray<_Tp>& __v,
+                     _Tp __f(_Tp, _Tp))
+                : _Base (__e, __v, __f) {}
+    };
+
+    template<class _Dom>
+    struct _BinFunClos<_ValArray,_Expr,typename _Dom::value_type,_Dom>
+        : _BinFunBase<valarray<typename _Dom::value_type>,_Dom> {
+        typedef typename _Dom::value_type _Tp;
+        typedef _BinFunBase<_Dom,valarray<_Tp> > _Base;
+        typedef _Tp value_type;
+
+        _BinFunClos (const valarray<_Tp>& __v, const _Dom& __e,
+                     _Tp __f(_Tp, _Tp))
+                : _Base (__v, __e, __f) {}
+    };
+
+    template<class _Dom>
+    struct _BinFunClos<_Expr,_Constant,_Dom,typename _Dom::value_type>
+        : _BinFunBase2<_Dom> {
+        typedef typename _Dom::value_type _Tp;
+        typedef _Tp value_type;
+        typedef _BinFunBase2<_Dom> _Base;
+
+        _BinFunClos (const _Dom& __e, const _Tp& __t, _Tp __f (_Tp, _Tp))
+                : _Base (__e, __t, __f) {}
+    };
+
+    template<class _Dom>
+    struct _BinFunClos<_Constant,_Expr,_Dom,typename _Dom::value_type>
+        : _BinFunBase1<_Dom> {
+        typedef typename _Dom::value_type _Tp;
+        typedef _Tp value_type;
+        typedef _BinFunBase1<_Dom> _Base;
+
+        _BinFunClos (const _Tp& __t, const _Dom& __e, _Tp __f (_Tp, _Tp))
+                : _Base (__t, __e, __f) {}
+    };
+
+    template<typename _Tp>
+    struct _BinFunClos<_ValArray,_Constant,_Tp,_Tp>
+        : _BinFunBase2<valarray<_Tp> > {
+        typedef _BinFunBase2<valarray<_Tp> > _Base;
+        typedef _Tp value_type;
+
+        _BinFunClos (const valarray<_Tp>& __v, const _Tp& __t,
+                     _Tp __f(_Tp, _Tp))
+                : _Base (__v, __t, __f) {}
+    };
+
+    template<typename _Tp>
+    struct _BinFunClos<_Constant,_ValArray,_Tp,_Tp>
+        : _BinFunBase1<valarray<_Tp> > {
+        typedef _BinFunBase1<valarray<_Tp> > _Base;
+        typedef _Tp value_type;
+
+        _BinFunClos (const _Tp& __t, const valarray<_Tp>& __v,
+                     _Tp __f (_Tp, _Tp))
+                : _Base (__t, __v, __f) {}
+    };
+
+    //
+    // Apply function taking a value/const reference closure
+    //
+
+    template<typename _Dom, typename _Arg> class _FunBase {
+    public:
+        typedef typename _Dom::value_type value_type;
+
+        _FunBase (const _Dom& __e, value_type __f(_Arg))
+                : _M_expr (__e), _M_func (__f) {}
+
+        value_type operator[] (size_t __i) const
+        { return _M_func (_M_expr[__i]); }
+        size_t size() const { return _M_expr.size ();}
+
+    private:
+        const _Dom& _M_expr;
+        value_type (*_M_func)(_Arg);
+    };
+
+    template<class _Dom>
+    struct _ValFunClos<_Expr,_Dom>
+        : _FunBase<_Dom, typename _Dom::value_type> {
+        typedef _FunBase<_Dom, typename _Dom::value_type> _Base;
+        typedef typename _Base::value_type value_type;
+        typedef value_type _Tp;
+    
+        _ValFunClos (const _Dom& __e, _Tp __f (_Tp)) : _Base (__e, __f) {}
+    };
+
+    template<typename _Tp>
+    struct _ValFunClos<_ValArray,_Tp>
+        : _FunBase<valarray<_Tp>, _Tp> {
+        typedef _FunBase<valarray<_Tp>, _Tp> _Base;
+        typedef _Tp value_type;
+
+        _ValFunClos (const valarray<_Tp>& __v, _Tp __f(_Tp))
+                : _Base (__v, __f) {}
+    };
+
+    template<class _Dom>
+    struct _RefFunClos<_Expr,_Dom> :
+        _FunBase<_Dom, const typename _Dom::value_type&> {
+        typedef _FunBase<_Dom, const typename _Dom::value_type&> _Base;
+        typedef typename _Base::value_type value_type;
+        typedef value_type _Tp;
+
+        _RefFunClos (const _Dom& __e, _Tp __f (const _Tp&))
+                : _Base (__e, __f) {}
+    };
+
+    template<typename _Tp>
+    struct _RefFunClos<_ValArray,_Tp>
+        : _FunBase<valarray<_Tp>, const _Tp&> {
+        typedef _FunBase<valarray<_Tp>, const _Tp&> _Base;
+        typedef _Tp value_type;
+        
+        _RefFunClos (const valarray<_Tp>& __v, _Tp __f(const _Tp&))
+                : _Base (__v, __f) {}
+    };
+    
+    //
+    // Unary expression closure.
+    //
+
+    template<template<class> class _Oper, typename _Arg>
+    class _UnBase {
+    public:
+        typedef _Oper<typename _Arg::value_type> _Op;
+        typedef typename _Op::result_type value_type;
+
+        _UnBase (const _Arg& __e) : _M_expr(__e) {}
+        value_type operator[] (size_t) const;
+        size_t size () const { return _M_expr.size (); }
+
+    private:
+        const _Arg& _M_expr;
+    };
+
+    template<template<class> class _Oper, typename _Arg>
+    inline typename _UnBase<_Oper, _Arg>::value_type
+    _UnBase<_Oper, _Arg>::operator[] (size_t __i) const
+    { return _Op() (_M_expr[__i]); }
+    
+    template<template<class> class _Oper, class _Dom>
+    struct _UnClos<_Oper, _Expr, _Dom> :  _UnBase<_Oper, _Dom> {
+        typedef _Dom _Arg;
+        typedef _UnBase<_Oper, _Dom> _Base;
+        typedef typename _Base::value_type value_type;
+        
+        _UnClos (const _Arg& __e) : _Base(__e) {}
+    };
+
+    template<template<class> class _Oper, typename _Tp>
+    struct _UnClos<_Oper, _ValArray, _Tp> : _UnBase<_Oper, valarray<_Tp> > {
+        typedef valarray<_Tp> _Arg;
+        typedef _UnBase<_Oper, valarray<_Tp> > _Base;
+        typedef typename _Base::value_type value_type;
+
+        _UnClos (const _Arg& __e) : _Base(__e) {}
+    };
+
+
+    //
+    // Binary expression closure.
+    //
+
+    template<template<class> class _Oper,
+        typename _FirstArg, typename _SecondArg>
+    class _BinBase {
+    public:
+        typedef _Oper<typename _FirstArg::value_type> _Op;
+        typedef typename _Op::result_type value_type;
+
+        _BinBase (const _FirstArg& __e1, const _SecondArg& __e2)
+                : _M_expr1 (__e1), _M_expr2 (__e2) {}
+        value_type operator[] (size_t) const;
+        size_t size () const { return _M_expr1.size (); }
+        
+    private:
+        const _FirstArg& _M_expr1;
+        const _SecondArg& _M_expr2;
+    };
+
+    template<template<class> class _Oper,
+        typename _FirstArg, typename _SecondArg>
+    inline typename _BinBase<_Oper,_FirstArg,_SecondArg>::value_type
+    _BinBase<_Oper,_FirstArg,_SecondArg>::operator[] (size_t __i) const
+    { return _Op() (_M_expr1[__i], _M_expr2[__i]); }
+
+
+    template<template<class> class _Oper, class _Clos>
+    class _BinBase2 {
+    public:
+        typedef typename _Clos::value_type _Vt;
+        typedef _Oper<_Vt> _Op;
+        typedef typename _Op::result_type value_type;
+
+        _BinBase2 (const _Clos& __e, const _Vt& __t)
+                : _M_expr1 (__e), _M_expr2 (__t) {}
+        value_type operator[] (size_t) const;
+        size_t size () const { return _M_expr1.size (); }
+
+    private:
+        const _Clos& _M_expr1;
+        const _Vt& _M_expr2;
+    };
+
+    template<template<class> class _Oper, class _Clos>
+    inline typename _BinBase2<_Oper,_Clos>::value_type
+    _BinBase2<_Oper,_Clos>::operator[] (size_t __i) const
+    { return _Op() (_M_expr1[__i], _M_expr2); }
+
+
+    template<template<class> class _Oper, class _Clos>
+    class _BinBase1 {
+    public:
+        typedef typename _Clos::value_type _Vt;
+        typedef _Oper<_Vt> _Op;
+        typedef typename _Op::result_type value_type;
+
+        _BinBase1 (const _Vt& __t, const _Clos& __e)
+                : _M_expr1 (__t), _M_expr2 (__e) {}
+        value_type operator[] (size_t) const;
+        size_t size () const { return _M_expr2.size (); }
+
+    private:
+        const _Vt& _M_expr1;
+        const _Clos& _M_expr2;
+    };
+
+    template<template<class> class _Oper, class _Clos>
+    inline typename
+    _BinBase1<_Oper,_Clos>::value_type
+    _BinBase1<_Oper,_Clos>:: operator[] (size_t __i) const
+    { return _Op() (_M_expr1, _M_expr2[__i]); }
+
+    
+    template<template<class> class _Oper, class _Dom1, class _Dom2>
+    struct  _BinClos<_Oper, _Expr, _Expr, _Dom1, _Dom2>
+        : _BinBase<_Oper,_Dom1,_Dom2> {
+        typedef _BinBase<_Oper,_Dom1,_Dom2> _Base;
+        typedef typename _Base::value_type value_type;
+        
+        _BinClos(const _Dom1& __e1, const _Dom2& __e2) : _Base(__e1, __e2) {}
+    };
+
+    template<template<class> class _Oper, typename _Tp>
+    struct _BinClos<_Oper,_ValArray,_ValArray,_Tp,_Tp>
+        : _BinBase<_Oper,valarray<_Tp>,valarray<_Tp> > {
+        typedef _BinBase<_Oper,valarray<_Tp>,valarray<_Tp> > _Base;
+        typedef _Tp value_type;
+
+        _BinClos (const valarray<_Tp>& __v, const valarray<_Tp>& __w)
+                : _Base (__v, __w) {}
+    };
+
+    template<template<class> class _Oper, class _Dom>
+    struct  _BinClos<_Oper,_Expr,_ValArray,_Dom,typename _Dom::value_type>
+        : _BinBase<_Oper,_Dom,valarray<typename _Dom::value_type> > {
+        typedef typename _Dom::value_type _Tp;
+        typedef _BinBase<_Oper,_Dom,valarray<_Tp> > _Base;
+        typedef typename _Base::value_type value_type;
+
+        _BinClos(const _Dom& __e1, const valarray<_Tp>& __e2)
+                : _Base (__e1, __e2) {}
+    };
+
+    template<template<class> class _Oper, class _Dom>
+    struct  _BinClos<_Oper,_ValArray,_Expr,typename _Dom::value_type,_Dom>
+        : _BinBase<_Oper,valarray<typename _Dom::value_type>,_Dom> {
+        typedef typename _Dom::value_type _Tp;
+        typedef _BinBase<_Oper,valarray<_Tp>,_Dom> _Base;
+        typedef typename _Base::value_type value_type;
+
+        _BinClos (const valarray<_Tp>& __e1, const _Dom& __e2)
+                : _Base (__e1, __e2) {}
+    };
+
+    template<template<class> class _Oper, class _Dom>
+    struct _BinClos<_Oper,_Expr,_Constant,_Dom,typename _Dom::value_type>
+        : _BinBase2<_Oper,_Dom> {
+        typedef typename _Dom::value_type _Tp;
+        typedef _BinBase2<_Oper,_Dom> _Base;
+        typedef typename _Base::value_type value_type;
+
+        _BinClos (const _Dom& __e1, const _Tp& __e2) : _Base (__e1, __e2) {}
+    };
+
+    template<template<class> class _Oper, class _Dom>
+    struct _BinClos<_Oper,_Constant,_Expr,typename _Dom::value_type,_Dom>
+        : _BinBase1<_Oper,_Dom> {
+        typedef typename _Dom::value_type _Tp;
+        typedef _BinBase1<_Oper,_Dom> _Base;
+        typedef typename _Base::value_type value_type;
+
+        _BinClos (const _Tp& __e1, const _Dom& __e2) : _Base (__e1, __e2) {}
+    };
+    
+    template<template<class> class _Oper, typename _Tp>
+    struct _BinClos<_Oper,_ValArray,_Constant,_Tp,_Tp>
+        : _BinBase2<_Oper,valarray<_Tp> > {
+        typedef _BinBase2<_Oper,valarray<_Tp> > _Base;
+        typedef typename _Base::value_type value_type;
+
+        _BinClos (const valarray<_Tp>& __v, const _Tp& __t)
+                : _Base (__v, __t) {}
+    };
+
+    template<template<class> class _Oper, typename _Tp>
+    struct _BinClos<_Oper,_Constant,_ValArray,_Tp,_Tp>
+        : _BinBase1<_Oper,valarray<_Tp> > {
+        typedef _BinBase1<_Oper,valarray<_Tp> > _Base;
+        typedef typename _Base::value_type value_type;
+
+        _BinClos (const _Tp& __t, const valarray<_Tp>& __v)
+                : _Base (__t, __v) {}
+    };
+        
+
+    //
+    // slice_array closure.
+    //
+    template<typename _Dom>  class _SBase {
+    public:
+        typedef typename _Dom::value_type value_type;
+
+        _SBase (const _Dom& __e, const slice& __s)
+                : _M_expr (__e), _M_slice (__s) {}
+        value_type operator[] (size_t __i) const
+        { return _M_expr[_M_slice.start () + __i * _M_slice.stride ()]; }
+        size_t size() const { return _M_slice.size (); }
+
+    private:
+        const _Dom& _M_expr;
+        const slice& _M_slice;
+    };
+
+    template<typename _Tp> class _SBase<_Array<_Tp> > {
+    public:
+        typedef _Tp value_type;
+
+        _SBase (_Array<_Tp> __a, const slice& __s)
+                : _M_array (__a._M_data+__s.start()), _M_size (__s.size()),
+                  _M_stride (__s.stride()) {}
+        value_type operator[] (size_t __i) const
+        { return _M_array._M_data[__i * _M_stride]; }
+        size_t size() const { return _M_size; }
+
+    private:
+        const _Array<_Tp> _M_array;
+        const size_t _M_size;
+        const size_t _M_stride;
+    };
+
+    template<class _Dom> struct  _SClos<_Expr,_Dom> : _SBase<_Dom> {
+        typedef _SBase<_Dom> _Base;
+        typedef typename _Base::value_type value_type;
+        
+        _SClos (const _Dom& __e, const slice& __s) : _Base (__e, __s) {}
+    };
+
+    template<typename _Tp>
+    struct _SClos<_ValArray,_Tp> : _SBase<_Array<_Tp> > {
+        typedef  _SBase<_Array<_Tp> > _Base;
+        typedef _Tp value_type;
+
+        _SClos (_Array<_Tp> __a, const slice& __s) : _Base (__a, __s) {}
+    };
+
+    //
+    // gslice_array closure.
+    //
+    template<class _Dom> class _GBase {
+    public:
+        typedef typename _Dom::value_type value_type;
+        
+        _GBase (const _Dom& __e, const valarray<size_t>& __i)
+                : _M_expr (__e), _M_index(__i) {}
+        value_type operator[] (size_t __i) const
+        { return _M_expr[_M_index[__i]]; }
+        size_t size () const { return _M_index.size(); }
+        
+    private:
+        const _Dom&	 _M_expr;
+        const valarray<size_t>& _M_index;
+    };
+    
+    template<typename _Tp> class _GBase<_Array<_Tp> > {
+    public:
+        typedef _Tp value_type;
+        
+        _GBase (_Array<_Tp> __a, const valarray<size_t>& __i)
+                : _M_array (__a), _M_index(__i) {}
+        value_type operator[] (size_t __i) const
+        { return _M_array._M_data[_M_index[__i]]; }
+        size_t size () const { return _M_index.size(); }
+        
+    private:
+        const _Array<_Tp>     _M_array;
+        const valarray<size_t>& _M_index;
+    };
+
+    template<class _Dom> struct _GClos<_Expr,_Dom> : _GBase<_Dom> {
+        typedef _GBase<_Dom> _Base;
+        typedef typename _Base::value_type value_type;
+
+        _GClos (const _Dom& __e, const valarray<size_t>& __i)
+                : _Base (__e, __i) {}
+    };
+
+    template<typename _Tp>
+    struct _GClos<_ValArray,_Tp> : _GBase<_Array<_Tp> > {
+        typedef _GBase<_Array<_Tp> > _Base;
+        typedef typename _Base::value_type value_type;
+
+        _GClos (_Array<_Tp> __a, const valarray<size_t>& __i)
+                : _Base (__a, __i) {}
+    };
+
+    //
+    // indirect_array closure
+    //
+
+    template<class _Dom> class _IBase {
+    public:
+        typedef typename _Dom::value_type value_type;
+
+        _IBase (const _Dom& __e, const valarray<size_t>& __i)
+                : _M_expr (__e), _M_index (__i) {}
+        value_type operator[] (size_t __i) const
+        { return _M_expr[_M_index[__i]]; }
+        size_t size() const { return _M_index.size(); }
+        
+    private:
+        const _Dom& 	    _M_expr;
+        const valarray<size_t>& _M_index;
+    };
+
+    template<class _Dom> struct _IClos<_Expr,_Dom> : _IBase<_Dom> {
+        typedef _IBase<_Dom> _Base;
+        typedef typename _Base::value_type value_type;
+
+        _IClos (const _Dom& __e, const valarray<size_t>& __i)
+                : _Base (__e, __i) {}
+    };
+
+    template<typename _Tp>
+    struct _IClos<_ValArray,_Tp>  : _IBase<valarray<_Tp> > {
+        typedef _IBase<valarray<_Tp> > _Base;
+        typedef _Tp value_type;
+
+        _IClos (const valarray<_Tp>& __a, const valarray<size_t>& __i)
+                : _Base (__a, __i) {}
+    };
+
+    //
+    // class _Expr
+    //      
+    template<class _Clos, typename _Tp> class _Expr {
+    public:
+        typedef _Tp value_type;
+        
+        _Expr (const _Clos&);
+        
+        const _Clos& operator() () const;
+        
+        value_type operator[] (size_t) const;
+        valarray<value_type> operator[] (slice) const;
+        valarray<value_type> operator[] (const gslice&) const;
+        valarray<value_type> operator[] (const valarray<bool>&) const;
+        valarray<value_type> operator[] (const valarray<size_t>&) const;
+    
+        _Expr<_UnClos<_Unary_plus,_Expr,_Clos>, value_type>
+        operator+ () const;
+
+        _Expr<_UnClos<negate,_Expr,_Clos>, value_type>
+        operator- () const;
+
+        _Expr<_UnClos<_Bitwise_not,_Expr,_Clos>, value_type>
+        operator~ () const;
+
+        _Expr<_UnClos<logical_not,_Expr,_Clos>, bool>
+        operator! () const;
+
+        size_t size () const;
+        value_type sum () const;
+        
+        valarray<value_type> shift (int) const;
+        valarray<value_type> cshift (int) const;
+
+      value_type min() const;
+      value_type max() const;
+
+      valarray<value_type> apply(value_type (*) (const value_type&)) const;
+      valarray<value_type> apply(value_type (*) (value_type)) const;
+        
+    private:
+        const _Clos _M_closure;
+    };
+    
+    template<class _Clos, typename _Tp>
+    inline
+    _Expr<_Clos,_Tp>::_Expr (const _Clos& __c) : _M_closure(__c) {}
+    
+    template<class _Clos, typename _Tp>
+    inline const _Clos&
+    _Expr<_Clos,_Tp>::operator() () const
+    { return _M_closure; }
+
+    template<class _Clos, typename _Tp>
+    inline _Tp
+    _Expr<_Clos,_Tp>::operator[] (size_t __i) const
+    { return _M_closure[__i]; }
+
+    template<class _Clos, typename _Tp>
+    inline valarray<_Tp>
+    _Expr<_Clos,_Tp>::operator[] (slice __s) const
+    { return _M_closure[__s]; }
+    
+    template<class _Clos, typename _Tp>
+    inline valarray<_Tp>
+    _Expr<_Clos,_Tp>::operator[] (const gslice& __gs) const
+    { return _M_closure[__gs]; }
+    
+    template<class _Clos, typename _Tp>
+    inline valarray<_Tp>
+    _Expr<_Clos,_Tp>::operator[] (const valarray<bool>& __m) const
+    { return _M_closure[__m]; }
+    
+    template<class _Clos, typename _Tp>
+    inline valarray<_Tp>
+    _Expr<_Clos,_Tp>::operator[] (const valarray<size_t>& __i) const
+    { return _M_closure[__i]; }
+    
+    template<class _Clos, typename _Tp>
+    inline size_t
+    _Expr<_Clos,_Tp>::size () const  { return _M_closure.size (); }
+
+  template<class _Clos, typename _Tp>
+  inline valarray<_Tp>
+  _Expr<_Clos, _Tp>::shift(int __n) const
+  { return valarray<_Tp>(_M_closure).shift(__n); }
+
+  template<class _Clos, typename _Tp>
+  inline valarray<_Tp>
+  _Expr<_Clos, _Tp>::cshift(int __n) const
+  { return valarray<_Tp>(_M_closure).cshift(__n); }
+
+  template<class _Clos, typename _Tp>
+  inline valarray<_Tp>
+  _Expr<_Clos, _Tp>::apply(_Tp __f(const _Tp&)) const
+  { return valarray<_Tp>(_M_closure).apply(__f); }
+    
+  template<class _Clos, typename _Tp>
+  inline valarray<_Tp>
+  _Expr<_Clos, _Tp>::apply(_Tp __f(_Tp)) const
+  { return valarray<_Tp>(_M_closure).apply(__f); }
+
+    // XXX: replace this with a more robust summation algorithm.
+    template<class _Clos, typename _Tp>
+    inline _Tp
+    _Expr<_Clos,_Tp>::sum () const
+    {
+        size_t __n = _M_closure.size();
+        if (__n == 0) return _Tp();
+        else {
+            _Tp __s = _M_closure[--__n];
+            while (__n != 0) __s += _M_closure[--__n];
+            return __s;
+        }
+    }
+
+  template<class _Clos, typename _Tp>
+  inline _Tp
+  _Expr<_Clos, _Tp>::min() const
+  { return __valarray_min(_M_closure); }
+
+  template<class _Clos, typename _Tp>
+  inline _Tp
+  _Expr<_Clos, _Tp>::max() const
+  { return __valarray_max(_M_closure); }
+    
+    template<class _Dom, typename _Tp>
+    inline _Expr<_UnClos<logical_not,_Expr,_Dom>, bool>
+    _Expr<_Dom,_Tp>::operator! () const
+    {
+        typedef _UnClos<logical_not,_Expr,_Dom> _Closure;
+        return _Expr<_Closure,_Tp> (_Closure(this->_M_closure));
+    }
+
+#define _DEFINE_EXPR_UNARY_OPERATOR(_Op, _Name)                         \
+template<class _Dom, typename _Tp>                                      \
+inline _Expr<_UnClos<_Name,_Expr,_Dom>,_Tp>                             \
+_Expr<_Dom,_Tp>::operator _Op () const                                 \
+{                                                                       \
+    typedef _UnClos<_Name,_Expr,_Dom> _Closure;                         \
+    return _Expr<_Closure,_Tp> (_Closure (this->_M_closure));           \
+}
+
+    _DEFINE_EXPR_UNARY_OPERATOR(+, _Unary_plus)
+    _DEFINE_EXPR_UNARY_OPERATOR(-, negate)
+    _DEFINE_EXPR_UNARY_OPERATOR(~, _Bitwise_not)
+
+#undef _DEFINE_EXPR_UNARY_OPERATOR
+
+
+#define _DEFINE_EXPR_BINARY_OPERATOR(_Op, _Name)                        \
+template<class _Dom1, class _Dom2>					\
+inline _Expr<_BinClos<_Name,_Expr,_Expr,_Dom1,_Dom2>,                   \
+             typename _Name<typename _Dom1::value_type>::result_type>   \
+operator _Op (const _Expr<_Dom1,typename _Dom1::value_type>& __v,      \
+              const _Expr<_Dom2,typename _Dom2::value_type>& __w)       \
+{                                                                       \
+    typedef typename _Dom1::value_type _Arg;                            \
+    typedef typename _Name<_Arg>::result_type _Value;                   \
+    typedef _BinClos<_Name,_Expr,_Expr,_Dom1,_Dom2> _Closure;           \
+    return _Expr<_Closure,_Value> (_Closure (__v (), __w ()));          \
+}                                                                       \
+                                                                        \
+template<class _Dom>                                                    \
+inline _Expr<_BinClos<_Name,_Expr,_Constant,_Dom,typename _Dom::value_type>, \
+             typename _Name<typename _Dom::value_type>::result_type>    \
+operator _Op (const _Expr<_Dom,typename _Dom::value_type>& __v,        \
+              const typename _Dom::value_type& __t)                     \
+{                                                                       \
+    typedef typename _Dom::value_type _Arg;                             \
+    typedef typename _Name<_Arg>::result_type _Value;                   \
+    typedef _BinClos<_Name,_Expr,_Constant,_Dom,_Arg> _Closure;         \
+    return _Expr<_Closure,_Value> (_Closure (__v (), __t));             \
+}                                                                       \
+                                                                        \
+template<class _Dom>                                                    \
+inline _Expr<_BinClos<_Name,_Constant,_Expr,typename _Dom::value_type,_Dom>, \
+             typename _Name<typename _Dom::value_type>::result_type>    \
+operator _Op (const typename _Dom::value_type& __t,                    \
+               const _Expr<_Dom,typename _Dom::value_type>& __v)        \
+{                                                                       \
+    typedef typename _Dom::value_type _Arg;                             \
+    typedef typename _Name<_Arg>::result_type _Value;                   \
+    typedef _BinClos<_Name,_Constant,_Expr,_Arg,_Dom> _Closure;         \
+    return _Expr<_Closure,_Value> (_Closure (__t, __v ()));             \
+}                                                                       \
+                                                                        \
+template<class _Dom>                                                    \
+inline _Expr<_BinClos<_Name,_Expr,_ValArray,_Dom,typename _Dom::value_type>, \
+             typename _Name<typename _Dom::value_type>::result_type>    \
+operator _Op (const _Expr<_Dom,typename _Dom::value_type>& __e,        \
+               const valarray<typename _Dom::value_type>& __v)          \
+{                                                                       \
+    typedef typename _Dom::value_type _Arg;                             \
+    typedef typename _Name<_Arg>::result_type _Value;                   \
+    typedef _BinClos<_Name,_Expr,_ValArray,_Dom,_Arg> _Closure;         \
+    return  _Expr<_Closure,_Value> (_Closure (__e (), __v));            \
+}                                                                       \
+                                                                        \
+template<class _Dom>                                                    \
+inline _Expr<_BinClos<_Name,_ValArray,_Expr,typename _Dom::value_type,_Dom>, \
+             typename _Name<typename _Dom::value_type>::result_type>    \
+operator _Op (const valarray<typename _Dom::value_type>& __v,          \
+               const _Expr<_Dom,typename _Dom::value_type>& __e)        \
+{                                                                       \
+    typedef typename _Dom::value_type _Tp;                              \
+    typedef typename _Name<_Tp>::result_type _Value;                    \
+    typedef _BinClos<_Name,_ValArray,_Expr,_Tp,_Dom> _Closure;          \
+    return _Expr<_Closure,_Value> (_Closure (__v, __e ()));             \
+}
+
+    _DEFINE_EXPR_BINARY_OPERATOR(+, plus)
+    _DEFINE_EXPR_BINARY_OPERATOR(-, minus)
+    _DEFINE_EXPR_BINARY_OPERATOR(*, multiplies)
+    _DEFINE_EXPR_BINARY_OPERATOR(/, divides)
+    _DEFINE_EXPR_BINARY_OPERATOR(%, modulus)
+    _DEFINE_EXPR_BINARY_OPERATOR(^, _Bitwise_xor)
+    _DEFINE_EXPR_BINARY_OPERATOR(&, _Bitwise_and)
+    _DEFINE_EXPR_BINARY_OPERATOR(|, _Bitwise_or)
+    _DEFINE_EXPR_BINARY_OPERATOR(<<, _Shift_left)
+    _DEFINE_EXPR_BINARY_OPERATOR(>>, _Shift_right)
+
+#undef _DEFINE_EXPR_BINARY_OPERATOR
+    
+#define _DEFINE_EXPR_RELATIONAL_OPERATOR(_Op, _Name)                    \
+template<class _Dom1, class _Dom2>					\
+inline _Expr<_BinClos<_Name,_Expr,_Expr,_Dom1,_Dom2>, bool>             \
+operator _Op (const _Expr<_Dom1,typename _Dom1::value_type>& __v,      \
+              const _Expr<_Dom2,typename _Dom2::value_type>& __w)       \
+{                                                                       \
+    typedef typename _Dom1::value_type _Arg;                            \
+    typedef _BinClos<_Name,_Expr,_Expr,_Dom1,_Dom2> _Closure;           \
+    return _Expr<_Closure,bool> (_Closure (__v (), __w ()));            \
+}                                                                       \
+                                                                        \
+template<class _Dom>                                                    \
+inline _Expr<_BinClos<_Name,_Expr,_Constant,_Dom,typename _Dom::value_type>, \
+             bool>                                                      \
+operator _Op (const _Expr<_Dom,typename _Dom::value_type>& __v,        \
+              const typename _Dom::value_type& __t)                     \
+{                                                                       \
+    typedef typename _Dom::value_type _Arg;                             \
+    typedef _BinClos<_Name,_Expr,_Constant,_Dom,_Arg> _Closure;         \
+    return _Expr<_Closure,bool> (_Closure (__v (), __t));               \
+}                                                                       \
+                                                                        \
+template<class _Dom>                                                    \
+inline _Expr<_BinClos<_Name,_Constant,_Expr,typename _Dom::value_type,_Dom>, \
+             bool>                                                      \
+operator _Op (const typename _Dom::value_type& __t,                    \
+               const _Expr<_Dom,typename _Dom::value_type>& __v)        \
+{                                                                       \
+    typedef typename _Dom::value_type _Arg;                             \
+    typedef _BinClos<_Name,_Constant,_Expr,_Arg,_Dom> _Closure;         \
+    return _Expr<_Closure,bool> (_Closure (__t, __v ()));               \
+}                                                                       \
+                                                                        \
+template<class _Dom>                                                    \
+inline _Expr<_BinClos<_Name,_Expr,_ValArray,_Dom,typename _Dom::value_type>, \
+             bool>                                                      \
+operator _Op (const _Expr<_Dom,typename _Dom::value_type>& __e,        \
+               const valarray<typename _Dom::value_type>& __v)          \
+{                                                                       \
+    typedef typename _Dom::value_type _Tp;                              \
+    typedef _BinClos<_Name,_Expr,_ValArray,_Dom,_Tp> _Closure;          \
+    return  _Expr<_Closure,bool> (_Closure (__e (), __v));              \
+}                                                                       \
+                                                                        \
+template<class _Dom>                                                    \
+inline _Expr<_BinClos<_Name,_ValArray,_Expr,typename _Dom::value_type,_Dom>, \
+             bool>                                                      \
+operator _Op (const valarray<typename _Dom::value_type>& __v,          \
+               const _Expr<_Dom,typename _Dom::value_type>& __e)        \
+{                                                                       \
+    typedef typename _Dom::value_type _Tp;                              \
+    typedef _BinClos<_Name,_ValArray,_Expr,_Tp,_Dom> _Closure;          \
+    return _Expr<_Closure,bool> (_Closure (__v, __e ()));               \
+}
+
+    _DEFINE_EXPR_RELATIONAL_OPERATOR(&&, logical_and)
+    _DEFINE_EXPR_RELATIONAL_OPERATOR(||, logical_or)
+    _DEFINE_EXPR_RELATIONAL_OPERATOR(==, equal_to)
+    _DEFINE_EXPR_RELATIONAL_OPERATOR(!=, not_equal_to)
+    _DEFINE_EXPR_RELATIONAL_OPERATOR(<, less)
+    _DEFINE_EXPR_RELATIONAL_OPERATOR(>, greater)
+    _DEFINE_EXPR_RELATIONAL_OPERATOR(<=, less_equal)
+    _DEFINE_EXPR_RELATIONAL_OPERATOR(>=, greater_equal)
+
+#undef _DEFINE_EXPR_RELATIONAL_OPERATOR
+
+
+
+#define _DEFINE_EXPR_UNARY_FUNCTION(_Name)                              \
+template<class _Dom>                                                    \
+inline _Expr<_UnFunClos<_Expr,_Dom>,typename _Dom::value_type>          \
+_Name(const _Expr<_Dom,typename _Dom::value_type>& __e)                 \
+{                                                                       \
+    typedef typename _Dom::value_type _Tp;                              \
+    typedef _UnFunClos<_Expr,_Dom> _Closure;                            \
+    return _Expr<_Closure,_Tp>(_Closure(__e(), (_Tp(*)(_Tp))(&_Name))); \
+}                                                                       \
+                                                                        \
+template<typename _Tp>                                                  \
+inline _Expr<_UnFunClos<_ValArray,_Tp>,_Tp>                             \
+_Name(const valarray<_Tp>& __v)                                         \
+{                                                                       \
+    typedef _UnFunClos<_ValArray,_Tp> _Closure;                         \
+    return _Expr<_Closure,_Tp> (_Closure (__v, (_Tp(*)(_Tp))(&_Name))); \
+}
+
+
+    _DEFINE_EXPR_UNARY_FUNCTION(abs)
+    _DEFINE_EXPR_UNARY_FUNCTION(cos)
+    _DEFINE_EXPR_UNARY_FUNCTION(acos)
+    _DEFINE_EXPR_UNARY_FUNCTION(cosh)    
+    _DEFINE_EXPR_UNARY_FUNCTION(sin)
+    _DEFINE_EXPR_UNARY_FUNCTION(asin)
+    _DEFINE_EXPR_UNARY_FUNCTION(sinh)    
+    _DEFINE_EXPR_UNARY_FUNCTION(tan)
+    _DEFINE_EXPR_UNARY_FUNCTION(tanh)
+    _DEFINE_EXPR_UNARY_FUNCTION(atan)
+    _DEFINE_EXPR_UNARY_FUNCTION(exp)    
+    _DEFINE_EXPR_UNARY_FUNCTION(log)
+    _DEFINE_EXPR_UNARY_FUNCTION(log10)
+    _DEFINE_EXPR_UNARY_FUNCTION(sqrt)
+
+#undef _DEFINE_EXPR_UNARY_FUNCTION
+
+
+#define _DEFINE_EXPR_BINARY_FUNCTION(_Name)                             \
+template<class _Dom1, class _Dom2>                                      \
+inline _Expr<_BinFunClos<_Expr,_Expr,_Dom1,_Dom2>,typename _Dom1::value_type>\
+_Name (const _Expr<_Dom1,typename _Dom1::value_type>& __e1,             \
+       const _Expr<_Dom2,typename _Dom2::value_type>& __e2)             \
+{                                                                       \
+    typedef typename _Dom1::value_type _Tp;                             \
+    typedef _BinFunClos<_Expr,_Expr,_Dom1,_Dom2> _Closure;              \
+    return _Expr<_Closure,_Tp>                                          \
+        (_Closure (__e1 (), __e2 (), (_Tp(*)(_Tp, _Tp))(&_Name)));      \
+}                                                                       \
+                                                                        \
+template<class _Dom>                                                    \
+inline _Expr<_BinFunClos<_Expr,_ValArray,_Dom,typename _Dom::value_type>, \
+             typename _Dom::value_type>                                 \
+_Name (const _Expr<_Dom,typename _Dom::value_type>& __e,                \
+       const valarray<typename _Dom::value_type>& __v)                  \
+{                                                                       \
+    typedef typename _Dom::value_type _Tp;                              \
+    typedef _BinFunClos<_Expr,_ValArray,_Dom,_Tp> _Closure;             \
+    return _Expr<_Closure,_Tp>                                          \
+        (_Closure (__e (), __v, (_Tp(*)(_Tp, _Tp))(&_Name)));           \
+}                                                                       \
+                                                                        \
+template<class _Dom>                                                    \
+inline _Expr<_BinFunClos<_ValArray,_Expr,typename _Dom::value_type,_Dom>, \
+             typename _Dom::value_type>                                 \
+_Name (const valarray<typename _Dom::valarray>& __v,                    \
+       const _Expr<_Dom,typename _Dom::value_type>& __e)                \
+{                                                                       \
+    typedef typename _Dom::value_type _Tp;                              \
+    typedef _BinFunClos<_ValArray,_Expr,_Tp,_Dom> _Closure;             \
+    return _Expr<_Closure,_Tp>                                          \
+        (_Closure (__v, __e (), (_Tp(*)(_Tp, _Tp))(&_Name)));           \
+}                                                                       \
+                                                                        \
+template<class _Dom>                                                    \
+inline _Expr<_BinFunClos<_Expr,_Constant,_Dom,typename _Dom::value_type>, \
+             typename _Dom::value_type>                                 \
+_Name (const _Expr<_Dom, typename _Dom::value_type>& __e,               \
+       const typename _Dom::value_type& __t)                            \
+{                                                                       \
+    typedef typename _Dom::value_type _Tp;                              \
+    typedef _BinFunClos<_Expr,_Constant,_Dom,_Tp> _Closure;             \
+    return _Expr<_Closure,_Tp>                                          \
+        (_Closure (__e (), __t, (_Tp(*)(_Tp, _Tp))(&_Name)));           \
+}                                                                       \
+                                                                        \
+template<class _Dom>                                                    \
+inline _Expr<_BinFunClos<_Constant,_Expr,typename _Dom::value_type,_Dom>, \
+             typename _Dom::value_type>                                 \
+_Name (const typename _Dom::value_type& __t,                            \
+       const _Expr<_Dom,typename _Dom::value_type>& __e)                \
+{                                                                       \
+    typedef typename _Dom::value_type _Tp;                              \
+    typedef _BinFunClos<_Constant,_Expr,_Tp,_Dom> _Closure;             \
+    return _Expr<_Closure,_Tp>                                          \
+        (_Closure (__t, __e (), (_Tp(*)(_Tp, _Tp))(&_Name)));           \
+}                                                                       \
+                                                                        \
+template<typename _Tp>                                                  \
+inline _Expr<_BinFunClos<_ValArray,_ValArray,_Tp,_Tp>, _Tp>             \
+_Name (const valarray<_Tp>& __v, const valarray<_Tp>& __w)              \
+{                                                                       \
+    typedef _BinFunClos<_ValArray,_ValArray,_Tp,_Tp> _Closure;          \
+    return _Expr<_Closure,_Tp>                                          \
+        (_Closure (__v, __w, (_Tp(*)(_Tp,_Tp))(&_Name)));               \
+}                                                                       \
+                                                                        \
+template<typename _Tp>                                                  \
+inline _Expr<_BinFunClos<_ValArray,_Constant,_Tp,_Tp>,_Tp>              \
+_Name (const valarray<_Tp>& __v, const _Tp& __t)                        \
+{                                                                       \
+    typedef _BinFunClos<_ValArray,_Constant,_Tp,_Tp> _Closure;          \
+    return _Expr<_Closure,_Tp>                                          \
+        (_Closure (__v, __t, (_Tp(*)(_Tp,_Tp))(&_Name)));               \
+}                                                                       \
+                                                                        \
+template<typename _Tp>                                                  \
+inline _Expr<_BinFunClos<_Constant,_ValArray,_Tp,_Tp>,_Tp>              \
+_Name (const _Tp& __t, const valarray<_Tp>& __v)                        \
+{                                                                       \
+    typedef _BinFunClos<_Constant,_ValArray,_Tp,_Tp> _Closure;          \
+    return _Expr<_Closure,_Tp>                                          \
+        (_Closure (__t, __v, (_Tp(*)(_Tp,_Tp))(&_Name)));               \
+}
+
+_DEFINE_EXPR_BINARY_FUNCTION(atan2)
+_DEFINE_EXPR_BINARY_FUNCTION(pow)
+
+#undef _DEFINE_EXPR_BINARY_FUNCTION
+
+} // std::
+
+
+#endif /* _CPP_VALARRAY_META_H */
+
+// Local Variables:
+// mode:c++
+// End:
diff --git a/contrib/media/updf/include/bits/wchar.h b/contrib/media/updf/include/bits/wchar.h
new file mode 100644
index 0000000000..442a4621e4
--- /dev/null
+++ b/contrib/media/updf/include/bits/wchar.h
@@ -0,0 +1,26 @@
+/* wchar_t type related definitions.
+   Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _BITS_WCHAR_H
+#define _BITS_WCHAR_H	1
+
+#define __WCHAR_MIN	(-2147483647l - 1l)
+#define __WCHAR_MAX	(2147483647l)
+
+#endif	/* bits/wchar.h */
diff --git a/contrib/media/updf/include/bits/wordsize.h b/contrib/media/updf/include/bits/wordsize.h
new file mode 100644
index 0000000000..ba643b60a2
--- /dev/null
+++ b/contrib/media/updf/include/bits/wordsize.h
@@ -0,0 +1,19 @@
+/* Copyright (C) 1999 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#define __WORDSIZE	32
diff --git a/contrib/media/updf/include/bitset b/contrib/media/updf/include/bitset
new file mode 100644
index 0000000000..9ce6c7962d
--- /dev/null
+++ b/contrib/media/updf/include/bitset
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BITSET
+#include <bits/std_bitset.h>
+#endif
diff --git a/contrib/media/updf/include/c_std/bits/cmath.tcc b/contrib/media/updf/include/c_std/bits/cmath.tcc
new file mode 100644
index 0000000000..9b86bbb9da
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/cmath.tcc
@@ -0,0 +1,54 @@
+// -*- C++ -*- C math library.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// This file was written by Gabriel Dos Reis <gdr@codesourcery.com>
+
+#ifndef _CPP_BITS_CMATH_TCC
+#define _CPP_BITS_CMATH_TCC 1
+
+namespace std 
+{
+  export template<typename _Tp>
+    _Tp
+    __cmath_power(_Tp __x, unsigned int __n)
+    {
+      _Tp __y = __n % 2 ? __x : 1;
+
+      while (__n >>= 1)
+        {
+          __x = __x * __x;
+          if (__n % 2)
+            __y = __y * __x;
+        }
+
+      return __y;
+    }
+}
+
+#endif
diff --git a/contrib/media/updf/include/c_std/bits/std_cassert.h b/contrib/media/updf/include/c_std/bits/std_cassert.h
new file mode 100644
index 0000000000..533f2e2396
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_cassert.h
@@ -0,0 +1,47 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 19.2  Assertions
+//
+
+// No include guards on this header...
+
+#pragma GCC system_header
+#include_next <assert.h>
+
+
+
+
+
+
+
+
+
+
diff --git a/contrib/media/updf/include/c_std/bits/std_cctype.h b/contrib/media/updf/include/c_std/bits/std_cctype.h
new file mode 100644
index 0000000000..aa120b00bc
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_cctype.h
@@ -0,0 +1,72 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: <ccytpe>
+//
+
+#ifndef _CPP_CCTYPE
+#define _CPP_CCTYPE 1
+
+#pragma GCC system_header
+#include_next <ctype.h>
+
+// Get rid of those macros defined in <ctype.h> in lieu of real functions.
+#undef isalnum
+#undef isalpha
+#undef iscntrl
+#undef isdigit
+#undef isgraph
+#undef islower
+#undef isprint
+#undef ispunct
+#undef isspace
+#undef isupper
+#undef isxdigit
+#undef tolower
+#undef toupper
+
+namespace std
+{
+  using ::isalnum;
+  using ::isalpha;
+  using ::iscntrl;
+  using ::isdigit;
+  using ::isgraph;
+  using ::islower;
+  using ::isprint;
+  using ::ispunct;
+  using ::isspace;
+  using ::isupper;
+  using ::isxdigit;
+  using ::tolower;
+  using ::toupper;
+}
+
+#endif 
diff --git a/contrib/media/updf/include/c_std/bits/std_cerrno.h b/contrib/media/updf/include/c_std/bits/std_cerrno.h
new file mode 100644
index 0000000000..cb5a94f476
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_cerrno.h
@@ -0,0 +1,45 @@
+// The -*- C++ -*- error number header.
+
+// Copyright (C) 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 19.3  Error numbers
+//
+
+#ifndef _CPP_CERRNO
+#define _CPP_CERRNO 1
+
+#pragma GCC system_header
+#include_next <errno.h>
+
+// Adhere to section 17.4.1.2 clause 5 of ISO 14882:1998
+#ifndef errno
+#define errno errno
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/c_std/bits/std_cfloat.h b/contrib/media/updf/include/c_std/bits/std_cfloat.h
new file mode 100644
index 0000000000..0dfdd2eaf5
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_cfloat.h
@@ -0,0 +1,40 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 18.2.2  Implementation properties: C library
+//
+
+#ifndef _CPP_CFLOAT
+#define _CPP_CFLOAT 1
+
+#pragma GCC system_header
+#include_next <float.h>
+
+#endif
diff --git a/contrib/media/updf/include/c_std/bits/std_climits.h b/contrib/media/updf/include/c_std/bits/std_climits.h
new file mode 100644
index 0000000000..1eb8c0bb27
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_climits.h
@@ -0,0 +1,40 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 18.2.2  Implementation properties: C library
+//
+
+#ifndef _CPP_CLIMITS
+#define _CPP_CLIMITS	1
+
+#pragma GCC system_header
+#include_next <limits.h>
+
+#endif
diff --git a/contrib/media/updf/include/c_std/bits/std_clocale.h b/contrib/media/updf/include/c_std/bits/std_clocale.h
new file mode 100644
index 0000000000..eace7a0019
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_clocale.h
@@ -0,0 +1,51 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 18.2.2  Implementation properties: C library
+//
+
+#ifndef _CPP_CLOCALE
+#define _CPP_CLOCALE 1
+
+#pragma GCC system_header
+#include_next <locale.h>
+
+// Get rid of those macros defined in <locale.h> in lieu of real functions.
+#undef setlocale
+#undef localeconv
+
+namespace std
+{
+  using ::lconv;
+  using ::setlocale;
+  using ::localeconv;
+}
+
+#endif
diff --git a/contrib/media/updf/include/c_std/bits/std_cmath.h b/contrib/media/updf/include/c_std/bits/std_cmath.h
new file mode 100644
index 0000000000..d43256c153
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_cmath.h
@@ -0,0 +1,656 @@
+// -*- C++ -*- C math library.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 26.5  C library
+//
+
+#ifndef _CPP_CMATH
+#define _CPP_CMATH 1
+
+#include <bits/c++config.h>
+
+#pragma GCC system_header
+#include_next <math.h>
+
+// Get rid of those macros defined in <math.h> in lieu of real functions.
+#undef abs
+#undef div
+#undef acos
+#undef asin
+#undef atan
+#undef atan2
+#undef ceil
+#undef cos
+#undef cosh
+#undef exp
+#undef fabs
+#undef floor
+#undef fmod
+#undef frexp
+#undef ldexp
+#undef log
+#undef log10
+#undef modf
+#undef pow
+#undef sin
+#undef sinh
+#undef sqrt
+#undef tan
+#undef tanh
+
+namespace std 
+{
+  // Forward declaration of a helper function.  This really should be
+  // an `exported' forward declaration.
+  template<typename _Tp> _Tp __cmath_power(_Tp, unsigned int);
+
+  template<typename _Tp>
+  inline _Tp
+    __cmath_abs(_Tp __x)
+    {
+      return __x < _Tp() ? -__x : __x;
+    }
+
+  inline float
+  abs(float __x)
+  { return __builtin_fabsf(__x); }
+
+  inline double
+  abs(double __x)
+  { return __builtin_fabs(__x); }
+
+  inline long double
+  abs(long double __x)
+  { return __builtin_fabsl(__x); }
+
+#if _GLIBCPP_HAVE_ACOSF
+  inline float 
+  acos(float __x) { return ::acosf(__x); }
+#else
+  inline float 
+  acos(float __x) { return ::acos(static_cast<double>(__x)); }
+#endif
+
+  using ::acos;
+  
+#if _GLIBCPP_HAVE_ACOSL
+  inline long double 
+  acos(long double __x) { return ::acosl(__x); }
+#else
+  inline long double 
+  acos(long double __x) { return ::acos(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_ASINF
+  inline float 
+  asin(float __x) { return ::asinf(__x); }
+#else
+  inline float 
+  asin(float __x) { return ::asin(static_cast<double>(__x)); }
+#endif
+
+  using ::asin;
+
+#if _GLIBCPP_HAVE_ASINL
+  inline long double 
+  asin(long double __x) { return ::asinl(__x); }
+#else
+  inline long double 
+  asin(long double __x) { return ::asin(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_ATANF
+  inline float 
+  atan(float __x) { return ::atanf(__x); }
+#else
+  inline float 
+  atan(float __x) { return ::atan(static_cast<double>(__x)); }
+#endif
+
+  using ::atan;
+
+#if _GLIBCPP_HAVE_ATANL
+  inline long double 
+  atan(long double __x) { return ::atanl(__x); }
+#else
+  inline long double 
+  atan(long double __x) { return ::atan(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_ATAN2F
+  inline float 
+  atan2(float __y, float __x) { return ::atan2f(__y, __x); }
+#else
+  inline float 
+  atan2(float __y, float __x)
+  { return ::atan2(static_cast<double>(__y), static_cast<double>(__x)); }
+#endif
+
+  using ::atan2;
+
+#if _GLIBCPP_HAVE_ATAN2L
+  inline long double 
+  atan2(long double __y, long double __x) { return ::atan2l(__y, __x); }
+#else
+  inline long double 
+  atan2(long double __y, long double __x) 
+  { return ::atan2(static_cast<double>(__y), static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_CEILF
+  inline float 
+  ceil(float __x) { return ::ceilf(__x); }
+#else
+  inline float 
+  ceil(float __x) { return ::ceil(static_cast<double>(__x)); }
+#endif
+
+  using ::ceil;
+
+#if _GLIBCPP_HAVE_CEILL
+  inline long double 
+  ceil(long double __x) { return ::ceill(__x); }
+#else
+  inline long double 
+  ceil(long double __x) { return ::ceil(static_cast<double>(__x)); }
+#endif
+
+  inline float
+  cos(float __x)
+  { return __builtin_cosf(__x); }
+
+  using ::cos;
+
+  inline long double
+  cos(long double __x)
+  { return __builtin_cosl(__x); }
+
+#if _GLIBCPP_HAVE_COSHF
+  inline float 
+  cosh(float __x) { return ::coshf(__x); }
+#else
+  inline float 
+  cosh(float __x) { return ::cosh(static_cast<double>(__x)); }
+#endif
+
+  using ::cosh;
+
+#if _GLIBCPP_HAVE_COSHL
+  inline long double 
+  cosh(long double __x) { return ::coshl(__x); }
+#else
+  inline long double 
+  cosh(long double __x) { return ::cosh(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_EXPF
+  inline float 
+  exp(float __x) { return ::expf(__x); }
+#else
+  inline float 
+  exp(float __x) { return ::exp(static_cast<double>(__x)); }
+#endif
+
+  using ::exp;
+
+#if _GLIBCPP_HAVE_EXPL
+  inline long double 
+  exp(long double __x) { return ::expl(__x); }
+#else
+  inline long double 
+  exp(long double __x) { return ::exp(static_cast<double>(__x)); }
+#endif
+
+  inline float
+  fabs(float __x)
+  { return __builtin_fabsf(__x); }
+
+  using ::fabs;
+
+  inline long double
+  fabs(long double __x)
+  { return __builtin_fabsl(__x); }
+
+#if _GLIBCPP_HAVE_FLOORF
+  inline float 
+  floor(float __x) { return ::floorf(__x); }
+#else
+  inline float 
+  floor(float __x) { return ::floor(static_cast<double>(__x)); }
+#endif
+
+  using ::floor;
+
+#if _GLIBCPP_HAVE_FLOORL
+  inline long double 
+  floor(long double __x) { return ::floorl(__x); }
+#else
+  inline long double 
+  floor(long double __x) { return ::floor(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_FMODF
+  inline float 
+  fmod(float __x, float __y) { return ::fmodf(__x, __y); }
+#else
+  inline float 
+  fmod(float __x, float __y)
+  { return ::fmod(static_cast<double>(__x), static_cast<double>(__y)); }
+#endif
+
+  using ::fmod;
+
+#if _GLIBCPP_HAVE_FMODL
+  inline long double 
+  fmod(long double __x, long double __y) { return ::fmodl(__x, __y); }
+#else
+  inline long double 
+  fmod(long double __x, long double __y) 
+  { return ::fmod(static_cast<double>(__x), static_cast<double>(__y)); }
+#endif
+
+#if _GLIBCPP_HAVE_FREXPF
+  inline float 
+  frexp(float __x, int* __exp) { return ::frexpf(__x, __exp); }
+#else
+  inline float 
+  frexp(float __x, int* __exp) { return ::frexp(__x, __exp); }
+#endif
+
+  using ::frexp;
+
+#if _GLIBCPP_HAVE_FREXPL
+  inline long double 
+  frexp(long double __x, int* __exp) { return ::frexpl(__x, __exp); }
+#else
+  inline long double 
+  frexp(long double __x, int* __exp) 
+  { return ::frexp(static_cast<double>(__x), __exp); }
+#endif
+
+#if _GLIBCPP_HAVE_LDEXPF
+  inline float 
+  ldexp(float __x, int __exp) { return ::ldexpf(__x, __exp); }
+#else
+  inline float 
+  ldexp(float __x, int __exp)
+  { return ::ldexp(static_cast<double>(__x), __exp); }
+#endif
+
+  using ::ldexp;
+
+#if _GLIBCPP_HAVE_LDEXPL
+  inline long double 
+  ldexp(long double __x, int __exp) { return ::ldexpl(__x, __exp); }
+#else
+  inline long double 
+  ldexp(long double __x, int __exp) 
+  { return ::ldexp(static_cast<double>(__x), __exp); }
+#endif
+
+#if _GLIBCPP_HAVE_LOGF
+  inline float 
+  log(float __x) { return ::logf(__x); }
+#else
+  inline float log(float __x)
+  { return ::log(static_cast<double>(__x)); }
+#endif
+
+  using ::log;
+
+#if _GLIBCPP_HAVE_LOGL
+  inline long double 
+  log(long double __x) { return ::logl(__x); }
+#else
+  inline long double 
+  log(long double __x) { return ::log(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_LOG10F
+  inline float 
+  log10(float __x) { return ::log10f(__x); }
+#else
+  inline float 
+  log10(float __x) { return ::log10(static_cast<double>(__x)); }
+#endif
+
+  using ::log10;
+
+#if _GLIBCPP_HAVE_LOG10L
+  inline long double 
+  log10(long double __x) { return ::log10l(__x); }
+#else
+  inline long double 
+  log10(long double __x) { return ::log10(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_MODFF
+  inline float 
+  modf(float __x, float* __iptr) { return ::modff(__x, __iptr); }
+#else
+  inline float 
+  modf(float __x, float* __iptr)
+  {
+    double __tmp;
+    double __res = ::modf(static_cast<double>(__x), &__tmp);
+    *__iptr = static_cast<float>(__tmp);
+    return __res;
+  }
+#endif
+
+  using ::modf;
+
+#if _GLIBCPP_HAVE_MODFL
+  inline long double 
+  modf(long double __x, long double* __iptr) { return ::modfl(__x, __iptr); }
+#else
+  inline long double 
+  modf(long double __x, long double* __iptr) 
+  { 
+    double __tmp;
+    double __res = ::modf(static_cast<double>(__x), &__tmp);
+    * __iptr = static_cast<long double>(__tmp);
+    return __res;
+  }
+#endif
+
+  template<typename _Tp>
+    inline _Tp
+    __pow_helper(_Tp __x, int __n)
+    {
+      return __n < 0
+        ? _Tp(1)/__cmath_power(__x, -__n)
+        : __cmath_power(__x, __n);
+    }
+  
+#if _GLIBCPP_HAVE_POWF
+  inline float 
+  pow(float __x, float __y) { return ::powf(__x, __y); }
+#else
+  inline float 
+  pow(float __x, float __y)
+  { return ::pow(static_cast<double>(__x), static_cast<double>(__y)); }
+#endif
+
+  using ::pow;
+
+#if _GLIBCPP_HAVE_POWL
+  inline long double 
+  pow(long double __x, long double __y) { return ::powl(__x, __y); }
+#else
+  inline long double 
+  pow(long double __x, long double __y) 
+  { return ::pow(static_cast<double>(__x), static_cast<double>(__y)); }
+#endif
+
+  inline float 
+  pow(float __x, int __n)
+  { return __pow_helper(__x, __n); }
+
+  inline double 
+  pow(double __x, int __i)
+  { return __pow_helper(__x, __i); }
+
+  inline long double 
+  pow(long double __x, int __n)
+  { return __pow_helper(__x, __n); }
+
+  inline float
+  sin(float __x)
+  { return __builtin_sinf(__x); }
+
+  using ::sin;
+
+  inline long double
+  sin(long double __x)
+  { return __builtin_sinl(__x); }
+
+#if _GLIBCPP_HAVE_SINHF
+  inline float 
+  sinh(float __x) { return ::sinhf(__x); }
+#else
+  inline float 
+  sinh(float __x) { return ::sinh(static_cast<double>(__x)); }
+#endif
+
+  using ::sinh;
+
+#if _GLIBCPP_HAVE_SINHL
+  inline long double 
+  sinh(long double __x) { return ::sinhl(__x); }
+#else
+  inline long double 
+  sinh(long double __x) { return ::sinh(static_cast<double>(__x)); }
+#endif
+
+  inline float
+  sqrt(float __x)
+  { return __builtin_sqrtf(__x); }
+
+  using ::sqrt;
+
+  inline long double
+  sqrt(long double __x)
+  { return __builtin_sqrtl(__x); }
+
+#if _GLIBCPP_HAVE_TANF
+  inline float 
+  tan(float __x) { return ::tanf(__x); }
+#else
+  inline float 
+  tan(float __x) { return ::tan(static_cast<double>(__x)); }
+#endif
+
+  using ::tan;
+
+#if _GLIBCPP_HAVE_TANL
+  inline long double 
+  tan(long double __x) { return ::tanl(__x); }
+#else
+  inline long double 
+  tan(long double __x) { return ::tan(static_cast<double>(__x)); }
+#endif
+
+#if _GLIBCPP_HAVE_TANHF
+  inline float 
+  tanh(float __x) { return ::tanhf(__x); }
+#else
+  inline float 
+  tanh(float __x) { return ::tanh(static_cast<double>(__x)); }
+#endif
+
+  using ::tanh;
+
+#if _GLIBCPP_HAVE_TANHL
+  inline long double 
+  tanh(long double __x) { return ::tanhl(__x); }
+#else
+  inline long double 
+  tanh(long double __x) { return ::tanh(static_cast<double>(__x)); }
+#endif
+} 
+
+
+#if _GLIBCPP_USE_C99
+// These are possible macros imported from C99-land. For strict
+// conformance, remove possible C99-injected names from the global
+// namespace, and sequester them in the __gnu_cxx extension namespace. 
+namespace __gnu_cxx
+{
+  template<typename _Tp>
+    int 
+    __capture_fpclassify(_Tp __f) { return fpclassify(__f); }
+
+  template<typename _Tp>
+    int 
+    __capture_isfinite(_Tp __f) { return isfinite(__f); }
+
+  template<typename _Tp>
+    int 
+    __capture_isinf(_Tp __f) { return isinf(__f); }
+
+  template<typename _Tp>
+    int 
+    __capture_isnan(_Tp __f) { return isnan(__f); }
+
+  template<typename _Tp>
+    int 
+    __capture_isnormal(_Tp __f) { return isnormal(__f); }
+
+  template<typename _Tp>
+    int 
+    __capture_signbit(_Tp __f) { return signbit(__f); }
+
+  template<typename _Tp>
+    int 
+    __capture_isgreater(_Tp __f1, _Tp __f2)
+    { return isgreater(__f1, __f2); }
+
+  template<typename _Tp>
+     int 
+     __capture_isgreaterequal(_Tp __f1, _Tp __f2) 
+     { return isgreaterequal(__f1, __f2); }
+
+  template<typename _Tp>
+     int 
+     __capture_isless(_Tp __f1, _Tp __f2) { return isless(__f1, __f2); }
+
+  template<typename _Tp>
+     int 
+     __capture_islessequal(_Tp __f1, _Tp __f2) 
+     { return islessequal(__f1, __f2); }
+
+  template<typename _Tp>
+     int 
+     __capture_islessgreater(_Tp __f1, _Tp __f2) 
+     { return islessgreater(__f1, __f2); }
+
+  template<typename _Tp>
+     int 
+     __capture_isunordered(_Tp __f1, _Tp __f2) 
+     { return isunordered(__f1, __f2); }
+} 
+#endif
+
+#undef fpclassify
+#undef isfinite
+#undef isinf
+#undef isnan
+#undef isnormal
+#undef signbit
+#undef isgreater
+#undef isgreaterequal
+#undef isless
+#undef islessequal
+#undef islessgreater
+#undef isunordered
+
+#if _GLIBCPP_USE_C99
+namespace __gnu_cxx
+{
+  template<typename _Tp>
+    int
+    fpclassify(_Tp __f) { return __capture_fpclassify(__f); }
+
+  template<typename _Tp>
+    int
+    isfinite(_Tp __f) { return __capture_isfinite(__f); }
+
+  template<typename _Tp>
+    int 
+    isinf(_Tp __f) { return __capture_isinf(__f); }
+
+  template<typename _Tp>
+    int 
+    isnan(_Tp __f) { return __capture_isnan(__f); }
+
+  template<typename _Tp>
+    int 
+    isnormal(_Tp __f) { return __capture_isnormal(__f); }
+
+  template<typename _Tp>
+    int 
+    signbit(_Tp __f) { return __capture_signbit(__f); }
+
+  template<typename _Tp>
+    int 
+    isgreater(_Tp __f1, _Tp __f2) { return __capture_isgreater(__f1, __f2); }
+
+  template<typename _Tp>
+    int 
+    isgreaterequal(_Tp __f1, _Tp __f2) 
+    { return __capture_isgreaterequal(__f1, __f2); }
+
+  template<typename _Tp>
+    int 
+    isless(_Tp __f1, _Tp __f2) { return __capture_isless(__f1, __f2); }
+
+  template<typename _Tp>
+    int 
+    islessequal(_Tp __f1, _Tp __f2) 
+    { return __capture_islessequal(__f1, __f2); }
+
+  template<typename _Tp>
+    int 
+    islessgreater(_Tp __f1, _Tp __f2) 
+    { return __capture_islessgreater(__f1, __f2); }
+
+  template<typename _Tp>
+    int 
+    isunordered(_Tp __f1, _Tp __f2) 
+    { return __capture_isunordered(__f1, __f2); }
+}
+
+namespace std
+{
+  using __gnu_cxx::fpclassify;
+  using __gnu_cxx::isfinite;
+  using __gnu_cxx::isinf;
+  using __gnu_cxx::isnan;
+  using __gnu_cxx::isnormal;
+  using __gnu_cxx::signbit;
+  using __gnu_cxx::isgreater;
+  using __gnu_cxx::isgreaterequal;
+  using __gnu_cxx::isless;
+  using __gnu_cxx::islessequal;
+  using __gnu_cxx::islessgreater;
+  using __gnu_cxx::isunordered;
+}
+#endif
+  
+#ifdef _GLIBCPP_NO_TEMPLATE_EXPORT
+#  define export
+#  include <bits/cmath.tcc>
+#endif
+
+#endif
+
+
+
diff --git a/contrib/media/updf/include/c_std/bits/std_csetjmp.h b/contrib/media/updf/include/c_std/bits/std_csetjmp.h
new file mode 100644
index 0000000000..73648aeb8f
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_csetjmp.h
@@ -0,0 +1,54 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.4.6  C library
+//
+
+#ifndef _CPP_CSETJMP
+#define _CPP_CSETJMP 1
+
+#pragma GCC system_header
+#include_next <setjmp.h>
+
+// Get rid of those macros defined in <setjmp.h> in lieu of real functions.
+#undef longjmp
+
+// Adhere to section 17.4.1.2 clause 5 of ISO 14882:1998
+#ifndef setjmp
+#define setjmp(env) setjmp (env)
+#endif
+
+namespace std
+{
+  using ::jmp_buf;
+  using ::longjmp;
+}
+
+#endif
diff --git a/contrib/media/updf/include/c_std/bits/std_csignal.h b/contrib/media/updf/include/c_std/bits/std_csignal.h
new file mode 100644
index 0000000000..f30d9e0007
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_csignal.h
@@ -0,0 +1,50 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.4.6  C library
+//
+
+#ifndef _CPP_CSIGNAL
+#define _CPP_CSIGNAL 1
+
+#pragma GCC system_header
+#include_next <signal.h>
+
+// Get rid of those macros defined in <signal.h> in lieu of real functions.
+#undef raise
+
+namespace std
+{
+  using ::sig_atomic_t;
+  using ::signal;
+  using ::raise;
+}
+
+#endif
diff --git a/contrib/media/updf/include/c_std/bits/std_cstdarg.h b/contrib/media/updf/include/c_std/bits/std_cstdarg.h
new file mode 100644
index 0000000000..c327520ae1
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_cstdarg.h
@@ -0,0 +1,50 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.4.6  C library
+//
+
+#ifndef _CPP_CSTDARG
+#define _CPP_CSTDARG 1
+
+#pragma GCC system_header
+#include_next <stdarg.h>
+
+// Adhere to section 17.4.1.2 clause 5 of ISO 14882:1998
+#ifndef va_end
+#define va_end(ap) va_end (ap)
+#endif
+
+namespace std
+{
+  using ::va_list;
+}
+
+#endif
diff --git a/contrib/media/updf/include/c_std/bits/std_cstddef.h b/contrib/media/updf/include/c_std/bits/std_cstddef.h
new file mode 100644
index 0000000000..79c89a668b
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_cstddef.h
@@ -0,0 +1,46 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 18.1  Types
+//
+
+#ifndef _CPP_CSTDDEF
+#define _CPP_CSTDDEF 1
+
+#pragma GCC system_header
+#include_next <stddef.h>
+
+namespace std 
+{
+  using ::ptrdiff_t;
+  using ::size_t;
+}
+
+#endif
diff --git a/contrib/media/updf/include/c_std/bits/std_cstdio.h b/contrib/media/updf/include/c_std/bits/std_cstdio.h
new file mode 100644
index 0000000000..03d8221493
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_cstdio.h
@@ -0,0 +1,161 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 27.8.2  C Library files
+//
+
+#ifndef _CPP_CSTDIO
+#define _CPP_CSTDIO 1
+
+#include <bits/c++config.h>
+#include <bits/std_cstddef.h>
+
+#pragma GCC system_header
+#include_next <stdio.h>
+
+// Get rid of those macros defined in <stdio.h> in lieu of real functions.
+#undef clearerr
+#undef fclose
+#undef feof
+#undef ferror
+#undef fflush
+#undef fgetc
+#undef fgetpos
+#undef fgets
+#undef fopen
+#undef fprintf
+#undef fputc
+#undef fputs
+#undef fread
+#undef freopen
+#undef fscanf
+#undef fseek
+#undef fsetpos
+#undef ftell
+#undef fwrite
+#undef getc
+#undef getchar
+#undef gets
+#undef perror
+#undef printf
+#undef putc
+#undef putchar
+#undef puts
+#undef remove
+#undef rename
+#undef rewind
+#undef scanf
+#undef setbuf
+#undef setvbuf
+#undef sprintf
+#undef sscanf
+#undef tmpfile
+#undef tmpnam
+#undef ungetc
+#undef vfprintf
+#undef vprintf
+#undef vsprintf
+
+namespace std 
+{
+  using ::FILE;
+  using ::fpos_t;
+
+  using ::clearerr;
+  using ::fclose;
+  using ::feof;
+  using ::ferror;
+  using ::fflush;
+  using ::fgetc;
+  using ::fgetpos;
+  using ::fgets;
+  using ::fopen;
+  using ::fprintf;
+  using ::fputc;
+  using ::fputs;
+  using ::fread;
+  using ::freopen;
+  using ::fscanf;
+  using ::fseek;
+  using ::fsetpos;
+  using ::ftell;
+  using ::fwrite;
+  using ::getc;
+  using ::getchar;
+  using ::gets;
+  using ::perror;
+  using ::printf;
+  using ::putc;
+  using ::putchar;
+  using ::puts;
+  using ::remove;
+  using ::rename;
+  using ::rewind;
+  using ::scanf;
+  using ::setbuf;
+  using ::setvbuf;
+  using ::sprintf;
+  using ::sscanf;
+  using ::tmpfile;
+  using ::tmpnam;
+  using ::ungetc;
+  using ::vfprintf;
+  using ::vprintf;
+  using ::vsprintf;
+}
+
+#if _GLIBCPP_USE_C99
+
+#undef snprintf
+#undef vfscanf
+#undef vscanf
+#undef vsnprintf
+#undef vsscanf
+
+namespace __gnu_cxx
+{
+  using ::snprintf;
+  using ::vfscanf;
+  using ::vscanf;
+  using ::vsnprintf;
+  using ::vsscanf;
+}
+
+namespace std
+{
+  using __gnu_cxx::snprintf;
+  using __gnu_cxx::vfscanf;
+  using __gnu_cxx::vscanf;
+  using __gnu_cxx::vsnprintf;
+  using __gnu_cxx::vsscanf;
+}
+#endif 
+
+#endif
diff --git a/contrib/media/updf/include/c_std/bits/std_cstdlib.h b/contrib/media/updf/include/c_std/bits/std_cstdlib.h
new file mode 100644
index 0000000000..d123b8ddd7
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_cstdlib.h
@@ -0,0 +1,167 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.4.6  C library
+//
+
+#ifndef _CPP_CSTDLIB
+#define _CPP_CSTDLIB 1
+
+#include <bits/c++config.h>
+#include <bits/std_cstddef.h>
+
+#pragma GCC system_header
+#include_next <stdlib.h>
+
+// Get rid of those macros defined in <stdlib.h> in lieu of real functions.
+#undef abort
+#undef abs
+#undef atexit
+#undef atof
+#undef atoi
+#undef atol
+#undef bsearch
+#undef calloc
+#undef div
+#undef exit
+#undef free
+#undef getenv
+#undef labs
+#undef ldiv
+#undef malloc
+#undef mblen
+#undef mbstowcs
+#undef mbtowc
+#undef qsort
+#undef rand
+#undef realloc
+#undef srand
+#undef strtod
+#undef strtol
+#undef strtoul
+#undef system
+#undef wcstombs
+#undef wctomb
+
+namespace std 
+{
+  using ::div_t;
+  using ::ldiv_t;
+
+  using ::abort;
+  using ::abs;
+  using ::atexit;
+  using ::atof;
+  using ::atoi;
+  using ::atol;
+  using ::bsearch;
+  using ::calloc;
+  using ::div;
+  using ::exit;
+  using ::free;
+  using ::getenv;
+  using ::labs;
+  using ::ldiv;
+  using ::malloc;
+  using ::mblen;
+  using ::mbstowcs;
+  using ::mbtowc;
+  using ::qsort;
+  using ::rand;
+  using ::realloc;
+  using ::srand;
+  using ::strtod;
+  using ::strtol;
+  using ::strtoul;
+  using ::system;
+  using ::wcstombs;
+  using ::wctomb;
+
+  inline long 
+  abs(long __i) { return labs(__i); }
+
+  inline ldiv_t
+  div(long __i, long __j) { return ldiv(__i, __j); }
+} 
+
+#if _GLIBCPP_USE_C99
+
+#undef _Exit
+#undef llabs
+#undef lldiv
+#undef atoll
+#undef strtoll
+#undef strtoull
+#undef strtof
+#undef strtold
+
+namespace __gnu_cxx
+{
+  using ::lldiv_t;
+  using ::_Exit;
+
+  inline long long 
+  abs(long long __x) { return __x >= 0 ? __x : -__x; }
+
+  inline long long 
+  llabs(long long __x) { return __x >= 0 ? __x : -__x; }
+
+  inline lldiv_t 
+  div(long long __n, long long __d)
+  { lldiv_t __q; __q.quot = __n / __d; __q.rem = __n % __d; return __q; }
+
+  inline lldiv_t 
+  lldiv(long long __n, long long __d)
+  { lldiv_t __q; __q.quot = __n / __d; __q.rem = __n % __d; return __q; }
+
+  using ::atoll;
+  using ::strtof;
+  using ::strtoll;
+  using ::strtoull;
+  using ::strtold; 
+} 
+
+namespace std
+{
+  using __gnu_cxx::lldiv_t;
+  using __gnu_cxx::_Exit;
+  using __gnu_cxx::abs;
+  using __gnu_cxx::llabs; 
+  using __gnu_cxx::div;
+  using __gnu_cxx::lldiv;
+  using __gnu_cxx::atoll;
+  using __gnu_cxx::strtof;
+  using __gnu_cxx::strtoll;
+  using __gnu_cxx::strtoull;
+  using __gnu_cxx::strtold;
+}
+#endif
+
+#endif 
diff --git a/contrib/media/updf/include/c_std/bits/std_cstring.h b/contrib/media/updf/include/c_std/bits/std_cstring.h
new file mode 100644
index 0000000000..5ad06ee9e9
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_cstring.h
@@ -0,0 +1,117 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.4.6  C library
+//
+
+#ifndef _CPP_CSTRING
+#define _CPP_CSTRING 1
+
+#include <bits/std_cstddef.h>
+
+#pragma GCC system_header
+#include_next <string.h>
+
+// Get rid of those macros defined in <string.h> in lieu of real functions.
+#undef memcpy
+#undef memmove
+#undef strcpy
+#undef strncpy
+#undef strcat
+#undef strncat
+#undef memcmp
+#undef strcmp
+#undef strcoll
+#undef strncmp
+#undef strxfrm
+#undef memchr
+#undef strchr
+#undef strcspn
+#undef strpbrk
+#undef strrchr
+#undef strspn
+#undef strstr
+#undef strtok
+#undef memset
+#undef strerror
+#undef strlen
+
+namespace std 
+{
+  using ::memcpy;
+  using ::memmove;
+  using ::strcpy;
+  using ::strncpy;
+  using ::strcat;
+  using ::strncat;
+  using ::memcmp;
+  using ::strcmp;
+  using ::strcoll;
+  using ::strncmp;
+  using ::strxfrm;
+  using ::strcspn;
+  using ::strspn;
+  using ::strtok;
+  using ::memset;
+  using ::strerror;
+  using ::strlen;
+
+  using ::memchr;
+
+  inline void*
+  memchr(void* __p, int __c, size_t __n)
+  { return memchr(const_cast<const void*>(__p), __c, __n); }
+
+  using ::strchr;
+
+  inline char*
+  strchr(char* __s1, int __n)
+  { return __builtin_strchr(const_cast<const char*>(__s1), __n); }
+
+  using ::strpbrk;
+
+  inline char*
+  strpbrk(char* __s1, const char* __s2)
+  { return __builtin_strpbrk(const_cast<const char*>(__s1), __s2); }
+
+  using ::strrchr;
+
+  inline char*
+  strrchr(char* __s1, int __n)
+  { return __builtin_strrchr(const_cast<const char*>(__s1), __n); }
+
+  using ::strstr;
+
+  inline char*
+  strstr(char* __s1, const char* __s2)
+  { return __builtin_strstr(const_cast<const char*>(__s1), __s2); }
+}
+
+#endif
diff --git a/contrib/media/updf/include/c_std/bits/std_ctime.h b/contrib/media/updf/include/c_std/bits/std_ctime.h
new file mode 100644
index 0000000000..b97c046015
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_ctime.h
@@ -0,0 +1,70 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 20.5  Date and time
+//
+
+#ifndef _CPP_CTIME
+#define _CPP_CTIME 1
+
+#include <bits/std_cstddef.h>
+
+#pragma GCC system_header
+#include_next <time.h>
+
+// Get rid of those macros defined in <time.h> in lieu of real functions.
+#undef clock
+#undef difftime
+#undef mktime
+#undef time
+#undef asctime
+#undef ctime
+#undef gmtime
+#undef localtime
+#undef strftime
+
+namespace std
+{
+  using ::clock_t;
+  using ::time_t;
+  using ::tm;
+
+  using ::clock;
+  using ::difftime;
+  using ::mktime;
+  using ::time;
+  using ::asctime;
+  using ::ctime;
+  using ::gmtime;
+  using ::localtime;
+  using ::strftime;
+}
+
+#endif
diff --git a/contrib/media/updf/include/c_std/bits/std_cwchar.h b/contrib/media/updf/include/c_std/bits/std_cwchar.h
new file mode 100644
index 0000000000..6ad9931752
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_cwchar.h
@@ -0,0 +1,231 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: ???
+//
+
+#ifndef _CPP_CWCHAR
+#define _CPP_CWCHAR 1
+
+#include <bits/c++config.h>
+#include <bits/std_cstddef.h>
+
+#if _GLIBCPP_HAVE_WCHAR_H
+#pragma GCC system_header
+#include_next <wchar.h>
+#endif
+
+// Need to do a bit of trickery here with mbstate_t as char_traits
+// assumes it is in wchar.h, regardless of wchar_t specializations.
+#ifndef _GLIBCPP_HAVE_MBSTATE_T
+extern "C" 
+{
+  typedef struct 
+  {
+    int __fill[6];
+  } mbstate_t;
+}
+#endif
+
+namespace std 
+{
+  using ::mbstate_t;
+}
+
+// Get rid of those macros defined in <wchar.h> in lieu of real functions.
+#undef btowc
+#undef fgetwc
+#undef fgetws
+#undef fputwc
+#undef fputws
+#undef fwide
+#undef fwprintf
+#undef fwscanf
+#undef getwc
+#undef getwchar
+#undef mbrlen
+#undef mbrtowc
+#undef mbsinit
+#undef mbsrtowcs
+#undef putwc
+#undef putwchar
+#undef swprintf
+#undef swscanf
+#undef ungetwc
+#undef vfwprintf
+#undef vfwscanf
+#undef vswprintf
+#undef vswscanf
+#undef vwprintf
+#undef vwscanf
+#undef wcrtomb
+#undef wcscat
+#undef wcschr
+#undef wcscmp
+#undef wcscoll
+#undef wcscpy
+#undef wcscspn
+#undef wcsftime
+#undef wcslen
+#undef wcsncat
+#undef wcsncmp
+#undef wcsncpy
+#undef wcspbrk
+#undef wcsrchr
+#undef wcsrtombs
+#undef wcsspn
+#undef wcsstr
+#undef wcstod
+#undef wcstof
+#undef wcstok
+#undef wcstol
+#undef wcstoul
+#undef wcsxfrm
+#undef wctob
+#undef wmemchr
+#undef wmemcmp
+#undef wmemcpy
+#undef wmemmove
+#undef wmemset
+#undef wprintf
+#undef wscanf
+
+#if _GLIBCPP_USE_WCHAR_T
+namespace std
+{
+  using ::wint_t;
+
+  using ::btowc;
+  using ::fgetwc;
+  using ::fgetws;
+  using ::fputwc;
+  using ::fputws;
+  using ::fwide;
+  using ::fwprintf;
+  using ::fwscanf;
+  using ::getwc;
+  using ::getwchar;
+  using ::mbrlen;
+  using ::mbrtowc;
+  using ::mbsinit;
+  using ::mbsrtowcs;
+  using ::putwc;
+  using ::putwchar;
+  using ::swprintf;
+  using ::swscanf;
+  using ::ungetwc;
+  using ::vfwprintf;
+  using ::vfwscanf;
+  using ::vswprintf;
+  using ::vswscanf;
+  using ::vwprintf;
+  using ::vwscanf;
+  using ::wcrtomb;
+  using ::wcscat;
+  using ::wcscmp;
+  using ::wcscoll;
+  using ::wcscpy;
+  using ::wcscspn;
+  using ::wcsftime;
+  using ::wcslen;
+  using ::wcsncat;
+  using ::wcsncmp;
+  using ::wcsncpy;
+  using ::wcsrtombs;
+  using ::wcsspn;
+  using ::wcstod;
+  using ::wcstof;
+  using ::wcstok;
+  using ::wcstol;
+  using ::wcstoul;
+  using ::wcsxfrm;
+  using ::wctob;
+  using ::wmemcmp;
+  using ::wmemcpy;
+  using ::wmemmove;
+  using ::wmemset;
+  using ::wprintf;
+  using ::wscanf;
+
+  using ::wcschr;
+
+  inline wchar_t*
+  wcschr(wchar_t* __p, wchar_t __c)
+  { return wcschr(const_cast<const wchar_t*>(__p), __c); }
+
+  using ::wcspbrk;
+
+  inline wchar_t*
+  wcspbrk(wchar_t* __s1, wchar_t* __s2)
+  { return wcspbrk(const_cast<const wchar_t*>(__s1), __s2); }
+
+  using ::wcsrchr;
+
+  inline wchar_t*
+  wcsrchr(wchar_t* __p, wchar_t __c)
+  { return wcsrchr(const_cast<const wchar_t*>(__p), __c); }
+
+  using ::wcsstr;
+
+  inline wchar_t*
+  wcsstr(wchar_t* __s1, wchar_t* __s2)
+  { return wcsstr(const_cast<const wchar_t*>(__s1), __s2); }
+
+  using ::wmemchr;
+
+  inline wchar_t*
+  wmemchr(wchar_t* __p, wchar_t __c, size_t __n)
+  { return wmemchr(const_cast<const wchar_t*>(__p), __c, __n); }
+}
+
+#if _GLIBCPP_USE_C99
+
+#undef wcstold
+#undef wcstoll
+#undef wcstoull
+
+namespace __gnu_cxx
+{
+  using ::wcstold;
+  using ::wcstoll;
+  using ::wcstoull;
+}
+
+namespace std
+{
+  using __gnu_cxx::wcstold;
+  using __gnu_cxx::wcstoll;
+  using __gnu_cxx::wcstoull;
+}
+#endif
+
+#endif //_GLIBCPP_USE_WCHAR_T
+
+#endif 
diff --git a/contrib/media/updf/include/c_std/bits/std_cwctype.h b/contrib/media/updf/include/c_std/bits/std_cwctype.h
new file mode 100644
index 0000000000..8fd58d0ece
--- /dev/null
+++ b/contrib/media/updf/include/c_std/bits/std_cwctype.h
@@ -0,0 +1,87 @@
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: <cwctype>
+//
+
+#ifndef _CPP_CWCTYPE
+#define _CPP_CWCTYPE 1
+
+#pragma GCC system_header
+#include_next <wctype.h>
+
+// Get rid of those macros defined in <wctype.h> in lieu of real functions.
+#undef iswalnum
+#undef iswalpha
+#undef iswblank
+#undef iswcntrl
+#undef iswdigit
+#undef iswgraph
+#undef iswlower
+#undef iswprint
+#undef iswprint
+#undef iswpunct
+#undef iswspace
+#undef iswupper
+#undef iswxdigit
+#undef iswctype  
+#undef towlower
+#undef towupper
+#undef towctrans
+#undef wctrans
+
+namespace std
+{
+  using ::wint_t; 	  // cwchar
+
+  using ::wctype_t;
+  using ::wctrans_t;
+
+  using ::iswalnum;
+  using ::iswalpha;
+  using ::iswblank;
+  using ::iswcntrl;
+  using ::iswdigit;
+  using ::iswgraph;
+  using ::iswlower;
+  using ::iswprint;
+  using ::iswprint;
+  using ::iswpunct;
+  using ::iswspace;
+  using ::iswupper;
+  using ::iswxdigit;
+  using ::iswctype;
+  using ::towlower;
+  using ::towupper;
+  using ::towctrans;
+  using ::wctrans;
+}
+
+#endif 
diff --git a/contrib/media/updf/include/cassert b/contrib/media/updf/include/cassert
new file mode 100644
index 0000000000..fe0b8b5b64
--- /dev/null
+++ b/contrib/media/updf/include/cassert
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// This one should not have include guards.
+#include <bits/std_cassert.h>
+
diff --git a/contrib/media/updf/include/cctype b/contrib/media/updf/include/cctype
new file mode 100644
index 0000000000..868e4be335
--- /dev/null
+++ b/contrib/media/updf/include/cctype
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CCTYPE
+#include <bits/std_cctype.h>
+#endif
diff --git a/contrib/media/updf/include/cerrno b/contrib/media/updf/include/cerrno
new file mode 100644
index 0000000000..b7bfe3a393
--- /dev/null
+++ b/contrib/media/updf/include/cerrno
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CERRNO
+#include <bits/std_cerrno.h>
+#endif
diff --git a/contrib/media/updf/include/cfloat b/contrib/media/updf/include/cfloat
new file mode 100644
index 0000000000..d91824d38a
--- /dev/null
+++ b/contrib/media/updf/include/cfloat
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CFLOAT
+#include <bits/std_cfloat.h>
+#endif
diff --git a/contrib/media/updf/include/choices.h b/contrib/media/updf/include/choices.h
new file mode 100644
index 0000000000..64f0ec859b
--- /dev/null
+++ b/contrib/media/updf/include/choices.h
@@ -0,0 +1,28 @@
+/** \file choices.h switches that control debugging in source code.
+ *  Uncomment the defines below to allow a specific type of compilation
+ */
+
+#ifndef __choices_h__
+#define __choices_h__
+
+/** Turn on YACAS_DEBUG if you want to see run-time statistics
+ * after typing Exit()
+ */
+//#define YACAS_DEBUG
+
+/** Turn on USE_ASSERT to find programming errors through the asserts
+ *  placed in various places of the application.
+ */
+//#define USE_ASSERT
+
+/** Turn on NO_EXCEPTIONS if you want to disable run-time checking
+ *  while executing commands.
+ */
+//#define NO_EXCEPTIONS
+
+/** Enable long reference counts. This makes EVERY object 2 bytes
+ larger, so use only if needed.
+ */
+//#define USE_LONG_REF_COUNTS
+
+#endif
diff --git a/contrib/media/updf/include/cio.h b/contrib/media/updf/include/cio.h
new file mode 100644
index 0000000000..580bf9c0d1
--- /dev/null
+++ b/contrib/media/updf/include/cio.h
@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __CIO_H
+#define __CIO_H
+/**
+@file cio.h
+@brief Implementation of a byte input-output process (CIO)
+
+The functions in CIO.C have for goal to realize a byte input / output process.
+*/
+
+/** @defgroup CIO CIO - byte input-output stream */
+/*@{*/
+
+/** @name Exported functions (see also openjpeg.h) */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Number of bytes left before the end of the stream
+@param cio CIO handle
+@return Returns the number of bytes before the end of the stream
+*/
+int cio_numbytesleft(opj_cio_t *cio);
+/**
+Get pointer to the current position in the stream
+@param cio CIO handle
+@return Returns a pointer to the current position
+*/
+unsigned char *cio_getbp(opj_cio_t *cio);
+/**
+Write some bytes
+@param cio CIO handle
+@param v Value to write
+@param n Number of bytes to write
+@return Returns the number of bytes written or 0 if an error occured
+*/
+unsigned int cio_write(opj_cio_t *cio, unsigned int v, int n);
+/**
+Read some bytes
+@param cio CIO handle
+@param n Number of bytes to read
+@return Returns the value of the n bytes read
+*/
+unsigned int cio_read(opj_cio_t *cio, int n);
+/**
+Skip some bytes
+@param cio CIO handle
+@param n Number of bytes to skip
+*/
+void cio_skip(opj_cio_t *cio, int n);
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __CIO_H */
+
diff --git a/contrib/media/updf/include/ciso646 b/contrib/media/updf/include/ciso646
new file mode 100644
index 0000000000..f5dd444bd1
--- /dev/null
+++ b/contrib/media/updf/include/ciso646
@@ -0,0 +1,28 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
diff --git a/contrib/media/updf/include/climits b/contrib/media/updf/include/climits
new file mode 100644
index 0000000000..afadc6403d
--- /dev/null
+++ b/contrib/media/updf/include/climits
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CLIMITS
+#include <bits/std_climits.h>
+#endif
diff --git a/contrib/media/updf/include/clocale b/contrib/media/updf/include/clocale
new file mode 100644
index 0000000000..8a62dfa886
--- /dev/null
+++ b/contrib/media/updf/include/clocale
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CLOCALE
+#include <bits/std_clocale.h>
+#endif
diff --git a/contrib/media/updf/include/cmath b/contrib/media/updf/include/cmath
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/contrib/media/updf/include/coff.h b/contrib/media/updf/include/coff.h
new file mode 100644
index 0000000000..32c8cf53a1
--- /dev/null
+++ b/contrib/media/updf/include/coff.h
@@ -0,0 +1,339 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_coff_h_
+#define __dj_include_coff_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/*** coff information for Intel 386/486.  */
+
+/********************** FILE HEADER **********************/
+
+struct external_filehdr {
+	unsigned short f_magic;		/* magic number			*/
+	unsigned short f_nscns;		/* number of sections		*/
+	unsigned long f_timdat;	/* time & date stamp		*/
+	unsigned long f_symptr;	/* file pointer to symtab	*/
+	unsigned long f_nsyms;		/* number of symtab entries	*/
+	unsigned short f_opthdr;	/* sizeof(optional hdr)		*/
+	unsigned short f_flags;		/* flags			*/
+};
+
+
+/* Bits for f_flags:
+ *	F_RELFLG	relocation info stripped from file
+ *	F_EXEC		file is executable (no unresolved external references)
+ *	F_LNNO		line numbers stripped from file
+ *	F_LSYMS		local symbols stripped from file
+ *	F_AR32WR	file has byte ordering of an AR32WR machine (e.g. vax)
+ */
+
+#define F_RELFLG	(0x0001)
+#define F_EXEC		(0x0002)
+#define F_LNNO		(0x0004)
+#define F_LSYMS		(0x0008)
+
+
+
+#define	I386MAGIC	0x14c
+#define I386AIXMAGIC	0x175
+#define I386BADMAG(x) (((x).f_magic!=I386MAGIC) && (x).f_magic!=I386AIXMAGIC)
+
+
+#define	FILHDR	struct external_filehdr
+#define	FILHSZ	sizeof(FILHDR)
+
+
+/********************** AOUT "OPTIONAL HEADER" **********************/
+
+
+typedef struct 
+{
+  unsigned short 	magic;		/* type of file				*/
+  unsigned short	vstamp;		/* version stamp			*/
+  unsigned long	tsize;		/* text size in bytes, padded to FW bdry*/
+  unsigned long	dsize;		/* initialized data "  "		*/
+  unsigned long	bsize;		/* uninitialized data "   "		*/
+  unsigned long	entry;		/* entry pt.				*/
+  unsigned long 	text_start;	/* base of text used for this file */
+  unsigned long 	data_start;	/* base of data used for this file */
+}
+AOUTHDR;
+
+
+typedef struct gnu_aout {
+	unsigned long info;
+	unsigned long tsize;
+	unsigned long dsize;
+	unsigned long bsize;
+	unsigned long symsize;
+	unsigned long entry;
+	unsigned long txrel;
+	unsigned long dtrel;
+	} GNU_AOUT;
+
+#define AOUTSZ (sizeof(AOUTHDR))
+
+#define OMAGIC          0404    /* object files, eg as output */
+#define ZMAGIC          0413    /* demand load format, eg normal ld output */
+#define STMAGIC		0401	/* target shlib */
+#define SHMAGIC		0443	/* host   shlib */
+
+
+/********************** SECTION HEADER **********************/
+
+
+struct external_scnhdr {
+	char		s_name[8];	/* section name			*/
+	unsigned long		s_paddr;	/* physical address, aliased s_nlib */
+	unsigned long		s_vaddr;	/* virtual address		*/
+	unsigned long		s_size;		/* section size			*/
+	unsigned long		s_scnptr;	/* file ptr to raw data for section */
+	unsigned long		s_relptr;	/* file ptr to relocation	*/
+	unsigned long		s_lnnoptr;	/* file ptr to line numbers	*/
+	unsigned short		s_nreloc;	/* number of relocation entries	*/
+	unsigned short		s_nlnno;	/* number of line number entries*/
+	unsigned long		s_flags;	/* flags			*/
+};
+
+#define	SCNHDR	struct external_scnhdr
+#define	SCNHSZ	sizeof(SCNHDR)
+
+/*
+ * names of "special" sections
+ */
+#define _TEXT	".text"
+#define _DATA	".data"
+#define _BSS	".bss"
+#define _COMMENT ".comment"
+#define _LIB ".lib"
+
+/*
+ * s_flags "type"
+ */
+#define STYP_TEXT	 (0x0020)	/* section contains text only */
+#define STYP_DATA	 (0x0040)	/* section contains data only */
+#define STYP_BSS	 (0x0080)	/* section contains bss only */
+
+/********************** LINE NUMBERS **********************/
+
+/* 1 line number entry for every "breakpointable" source line in a section.
+ * Line numbers are grouped on a per function basis; first entry in a function
+ * grouping will have l_lnno = 0 and in place of physical address will be the
+ * symbol table index of the function name.
+ */
+struct external_lineno {
+	union {
+		unsigned long l_symndx __attribute__((packed));	/* function name symbol index, iff l_lnno == 0 */
+		unsigned long l_paddr __attribute__((packed));		/* (physical) address of line number */
+	} l_addr;
+	unsigned short l_lnno;						/* line number */
+};
+
+
+#define	LINENO	struct external_lineno
+#define	LINESZ	sizeof(LINENO)
+
+
+/********************** SYMBOLS **********************/
+
+#define E_SYMNMLEN	8	/* # characters in a symbol name	*/
+#define E_FILNMLEN	14	/* # characters in a file name		*/
+#define E_DIMNUM	4	/* # array dimensions in auxiliary entry */
+
+struct external_syment 
+{
+  union {
+    char e_name[E_SYMNMLEN];
+    struct {
+      unsigned long e_zeroes __attribute__((packed));
+      unsigned long e_offset __attribute__((packed));
+    } e;
+  } e;
+  unsigned long e_value __attribute__((packed));
+  short e_scnum;
+  unsigned short e_type;
+  unsigned char e_sclass;
+  unsigned char e_numaux;
+};
+
+#define N_BTMASK	(0xf)
+#define N_TMASK		(0x30)
+#define N_BTSHFT	(4)
+#define N_TSHIFT	(2)
+  
+union external_auxent {
+	struct {
+		unsigned long x_tagndx __attribute__((packed));		/* str, un, or enum tag indx */
+		union {
+			struct {
+			    unsigned short  x_lnno;				/* declaration line number */
+			    unsigned short  x_size; 				/* str/union/array size */
+			} x_lnsz;
+			unsigned long x_fsize __attribute__((packed));		/* size of function */
+		} x_misc;
+		union {
+			struct {					/* if ISFCN, tag, or .bb */
+			    unsigned long x_lnnoptr __attribute__((packed));	/* ptr to fcn line # */
+			    unsigned long x_endndx __attribute__((packed));	/* entry ndx past block end */
+			} x_fcn;
+			struct {					/* if ISARY, up to 4 dimen. */
+			    unsigned short x_dimen[E_DIMNUM];
+			} x_ary;
+		} x_fcnary;
+		unsigned short x_tvndx;						/* tv index */
+	} x_sym;
+
+	union {
+		char x_fname[E_FILNMLEN];
+		struct {
+			unsigned long x_zeroes __attribute__((packed));
+			unsigned long x_offset __attribute__((packed));
+		} x_n;
+	} x_file;
+
+	struct {
+		unsigned long x_scnlen __attribute__((packed));		/* section length */
+		unsigned short x_nreloc;					/* # relocation entries */
+		unsigned short x_nlinno;					/* # line numbers */
+	} x_scn;
+
+        struct {
+		unsigned long x_tvfill __attribute__((packed));		/* tv fill value */
+		unsigned short x_tvlen;						/* length of .tv */
+		unsigned short x_tvran[2];					/* tv range */
+	} x_tv;		/* info about .tv section (in auxent of symbol .tv)) */
+
+
+};
+
+#define	SYMENT	struct external_syment
+#define	SYMESZ	sizeof(SYMENT)
+#define	AUXENT	union external_auxent
+#define	AUXESZ	sizeof(AUXENT)
+
+
+#	define _ETEXT	"etext"
+
+
+/* Relocatable symbols have number of the section in which they are defined,
+   or one of the following: */
+
+#define N_UNDEF	((short)0)	/* undefined symbol */
+#define N_ABS	((short)-1)	/* value of symbol is absolute */
+#define N_DEBUG	((short)-2)	/* debugging symbol -- value is meaningless */
+#define N_TV	((short)-3)	/* indicates symbol needs preload transfer vector */
+#define P_TV	((short)-4)	/* indicates symbol needs postload transfer vector*/
+
+/*
+ * Type of a symbol, in low N bits of the word
+ */
+#define T_NULL		0
+#define T_VOID		1	/* function argument (only used by compiler) */
+#define T_CHAR		2	/* character		*/
+#define T_SHORT		3	/* short integer	*/
+#define T_INT		4	/* integer		*/
+#define T_LONG		5	/* long integer		*/
+#define T_FLOAT		6	/* floating point	*/
+#define T_DOUBLE	7	/* double word		*/
+#define T_STRUCT	8	/* structure 		*/
+#define T_UNION		9	/* union 		*/
+#define T_ENUM		10	/* enumeration 		*/
+#define T_MOE		11	/* member of enumeration*/
+#define T_UCHAR		12	/* unsigned character	*/
+#define T_USHORT	13	/* unsigned short	*/
+#define T_UINT		14	/* unsigned integer	*/
+#define T_ULONG		15	/* unsigned long	*/
+#define T_LNGDBL	16	/* long double		*/
+
+/*
+ * derived types, in n_type
+*/
+#define DT_NON		(0)	/* no derived type */
+#define DT_PTR		(1)	/* pointer */
+#define DT_FCN		(2)	/* function */
+#define DT_ARY		(3)	/* array */
+
+#define BTYPE(x)	((x) & N_BTMASK)
+
+#define ISPTR(x)	(((x) & N_TMASK) == (DT_PTR << N_BTSHFT))
+#define ISFCN(x)	(((x) & N_TMASK) == (DT_FCN << N_BTSHFT))
+#define ISARY(x)	(((x) & N_TMASK) == (DT_ARY << N_BTSHFT))
+#define ISTAG(x)	((x)==C_STRTAG||(x)==C_UNTAG||(x)==C_ENTAG)
+#define DECREF(x) ((((x)>>N_TSHIFT)&~N_BTMASK)|((x)&N_BTMASK))
+
+/********************** STORAGE CLASSES **********************/
+
+/* This used to be defined as -1, but now n_sclass is unsigned.  */
+#define C_EFCN		0xff	/* physical end of function	*/
+#define C_NULL		0
+#define C_AUTO		1	/* automatic variable		*/
+#define C_EXT		2	/* external symbol		*/
+#define C_STAT		3	/* static			*/
+#define C_REG		4	/* register variable		*/
+#define C_EXTDEF	5	/* external definition		*/
+#define C_LABEL		6	/* label			*/
+#define C_ULABEL	7	/* undefined label		*/
+#define C_MOS		8	/* member of structure		*/
+#define C_ARG		9	/* function argument		*/
+#define C_STRTAG	10	/* structure tag		*/
+#define C_MOU		11	/* member of union		*/
+#define C_UNTAG		12	/* union tag			*/
+#define C_TPDEF		13	/* type definition		*/
+#define C_USTATIC	14	/* undefined static		*/
+#define C_ENTAG		15	/* enumeration tag		*/
+#define C_MOE		16	/* member of enumeration	*/
+#define C_REGPARM	17	/* register parameter		*/
+#define C_FIELD		18	/* bit field			*/
+#define C_AUTOARG	19	/* auto argument		*/
+#define C_LASTENT	20	/* dummy entry (end of block)	*/
+#define C_BLOCK		100	/* ".bb" or ".eb"		*/
+#define C_FCN		101	/* ".bf" or ".ef"		*/
+#define C_EOS		102	/* end of structure		*/
+#define C_FILE		103	/* file name			*/
+#define C_LINE		104	/* line # reformatted as symbol table entry */
+#define C_ALIAS	 	105	/* duplicate tag		*/
+#define C_HIDDEN	106	/* ext symbol in dmert public lib */
+
+/********************** RELOCATION DIRECTIVES **********************/
+
+
+
+struct external_reloc {
+  unsigned long r_vaddr __attribute__((packed));
+  unsigned long r_symndx __attribute__((packed));
+  unsigned short r_type;
+};
+
+
+#define RELOC struct external_reloc
+#define RELSZ sizeof(RELOC)
+
+#define RELOC_REL32	20	/* 32-bit PC-relative address */
+#define RELOC_ADDR32	6	/* 32-bit absolute address */
+
+#define DEFAULT_DATA_SECTION_ALIGNMENT 4
+#define DEFAULT_BSS_SECTION_ALIGNMENT 4
+#define DEFAULT_TEXT_SECTION_ALIGNMENT 4
+/* For new sections we havn't heard of before */
+#define DEFAULT_SECTION_ALIGNMENT 4
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_coff_h_ */
diff --git a/contrib/media/updf/include/commandline.h b/contrib/media/updf/include/commandline.h
new file mode 100644
index 0000000000..4a4b41818b
--- /dev/null
+++ b/contrib/media/updf/include/commandline.h
@@ -0,0 +1,112 @@
+
+/** \file commandline.h
+ *  Implementation of a platform-independent command line with history.
+ *
+ *  The class CCommandLine has two roles:
+ *  1) It has an outside interface, ReadLine(), that yields to the
+ *     system until the user is finished entering an expression at
+ *     the command line. The result can be found in iLine.
+ *  2) It defines a mini-API needed to implement the command line.
+ *     For each platform Yacas is meant to run on there should be a
+ *     CCommandLine-derived class if this functionality is to be used.
+ *
+ */
+
+#ifndef __commandline_h__
+#define __commandline_h__
+
+#include "lispstring.h"
+#include "yacasbase.h"
+
+enum ESpecialChars
+{
+    eDelete     = 0x1000,
+    eBackSpace,
+    eLeft,
+    eRight,
+    eUp,
+    eDown,
+    eHome,
+    eEnd,
+    eEnter,
+    eTab,
+    eEscape
+};
+
+/**
+ *  Implementation of a platform-independent command line with history.
+ *
+ *  The class CCommandLine has two roles:
+ *  1) It has an outside interface, ReadLine(), that yields to the
+ *     system until the user is finished entering an expression at
+ *     the command line. The result can be found in iLine.
+ *  2) It defines a mini-API needed to implement the command line.
+ *     For each platform Yacas is meant to run on there should be a
+ *     CCommandLine-derived class if this functionality is to be used.
+ *
+ *  The derived class is responsible for filling the history list,
+ *  and for externalizing the history list to disk when the system
+ *  shuts down.
+ */
+
+/// \class CConsoleHistory, implement history list the user can browse through.
+class CConsoleHistory
+{
+public:
+  CConsoleHistory() : iHistory(),history(0) {}
+  void ResetHistoryPosition();
+  void AddLine(LispString& aString);
+  void Append(LispString * aString);
+  LispInt ArrowUp(LispString& aString,LispInt &aCursorPos);
+  LispInt ArrowDown(LispString& aString,LispInt &aCursorPos);
+  LispInt Complete(LispString& aString,LispInt &aCursorPos);
+  LispInt NrLines();
+  LispString * GetLine(LispInt aLine);
+protected:
+  CDeletingArrayGrower<LispString *, ArrOpsDeletingPtr<LispString> > iHistory;
+  LispInt history;
+};
+
+class CCommandLine : public YacasBase
+{
+public:
+  CCommandLine() : iFullLineDirty(LispFalse),iHistoryUnchanged(0),iLine(),iSubLine(),iHistoryList() {};
+  virtual ~CCommandLine();
+  /// Call this function if the user needs to enter an expression.
+  virtual void ReadLine(LispChar * prompt);
+public: //platform stuff
+  /** return a key press, which is either an ascii value, or one
+   * of the values specified in ESpecialChars
+   */
+  virtual LispInt GetKey() = 0;
+  /// Go to the next line on the console (carriage return/line feed).
+  virtual void NewLine()   = 0;
+  /** Show the current line (in iSubLine), with the required prompt,
+   *  and the cursor position at cursor (starting from the prompt).
+   */
+  virtual void ShowLine(LispChar * prompt,
+                        LispInt promptlen,LispInt cursor) = 0;
+  /// Pause for a short while. Used when matching brackets.
+  virtual void Pause() = 0;
+
+  /// Maximum number of history lines to be saved (-1 is all)
+  virtual void MaxHistoryLinesSaved(LispInt aNrLines);
+
+protected:
+  virtual void ReadLineSub(LispChar * prompt);
+private:
+  void GetHistory(LispInt aLine);
+  void ShowOpen(LispChar * prompt,LispInt promptlen,
+                LispChar aOpen, LispChar aClose, LispInt aCurPos);
+protected:
+  LispInt iFullLineDirty;
+  LispInt iHistoryUnchanged;
+
+public:
+  LispString iLine;
+  LispString iSubLine;
+
+  CConsoleHistory iHistoryList;
+};
+
+#endif
diff --git a/contrib/media/updf/include/complex b/contrib/media/updf/include/complex
new file mode 100644
index 0000000000..dfc144ffdc
--- /dev/null
+++ b/contrib/media/updf/include/complex
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_COMPLEX
+#include <bits/std_complex.h>
+#endif
diff --git a/contrib/media/updf/include/compressedfiles.h b/contrib/media/updf/include/compressedfiles.h
new file mode 100644
index 0000000000..f6ae240406
--- /dev/null
+++ b/contrib/media/updf/include/compressedfiles.h
@@ -0,0 +1,51 @@
+
+#ifndef __compressedfiles_h__
+#define __compressedfiles_h__
+
+#include "lisptype.h"
+#include "lispassert.h"
+
+class CompressedFiles
+{
+public:
+  CompressedFiles(unsigned char * aBuffer, LispInt aFullSize, LispInt aCompressed);
+  ~CompressedFiles();
+  LispInt FindFile(LispChar * aName);
+  LispChar * Name(LispInt aIndex);
+  LispChar * Contents(LispInt aIndex);
+  inline LispInt NrFiles() const {return iNrFiles;}
+  void Sizes(LispInt& aOriginalSize, LispInt& aCompressedSize, LispInt aIndex);
+  inline LispInt IsValid() const {return iIsValid;}
+protected:
+  LispInt GetInt(unsigned char*&indptr);
+
+private:
+  // copy constructor not implemented yet, so an assert is in order
+  CompressedFiles(const CompressedFiles& aOther)
+    : iFullBuffer(NULL),iCompressed(0),iFullSize(0),iIndex(NULL),iNrFiles(0),iIndexSize(0),iIsValid(LispFalse)
+  {
+    LISPASSERT(0);
+  }
+  inline CompressedFiles& operator=(const CompressedFiles& aOther)
+  {
+    iFullBuffer = NULL;
+    iCompressed = 0;
+    iFullSize = 0;
+    iIndex = NULL;
+    iNrFiles = 0;
+    iIndexSize = 0;
+    iIsValid = LispFalse;
+    LISPASSERT(0);
+    return *this;
+  }
+private:
+  unsigned char * iFullBuffer;
+  LispInt iCompressed;
+  LispInt iFullSize;
+  unsigned char * *iIndex;
+  LispInt iNrFiles;
+  LispInt iIndexSize;
+  LispInt iIsValid;
+};
+
+#endif // __compressedfiles_h__
diff --git a/contrib/media/updf/include/config.h b/contrib/media/updf/include/config.h
new file mode 100644
index 0000000000..00a1f4e2fa
--- /dev/null
+++ b/contrib/media/updf/include/config.h
@@ -0,0 +1,87 @@
+/* config.h.  Generated from config.h.in by configure.  */
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the `m' library (-lm). */
+#define HAVE_LIBM 1
+
+/* Define to 1 if you have the `z' library (-lz). */
+#define HAVE_LIBZ 1
+
+/* Define to 1 if you have the <malloc.h> header file. */
+#define HAVE_MALLOC_H 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the `memset' function. */
+#define HAVE_MEMSET 1
+
+/* Define to 1 if you have the `pow' function. */
+/* #undef HAVE_POW */
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#define LT_OBJDIR ".libs/"
+
+/* Name of package */
+#define PACKAGE "libpng"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "png-mng-implement@lists.sourceforge.net"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "libpng"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "libpng 1.5.1"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "libpng"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL ""
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "1.5.1"
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Define to 1 if your <sys/time.h> declares `struct tm'. */
+/* #undef TM_IN_SYS_TIME */
+
+/* Version number of package */
+#define VERSION "1.5.1"
+
+/* Define to empty if `const' does not conform to ANSI C. */
+/* #undef const */
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+/* #undef size_t */
diff --git a/contrib/media/updf/include/configure b/contrib/media/updf/include/configure
new file mode 100755
index 0000000000..e7195ccb10
--- /dev/null
+++ b/contrib/media/updf/include/configure
@@ -0,0 +1,16739 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.63 for jbig2dec 0.11.
+#
+# Report bugs to <jbig2-dev@ghostscript.com>.
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+if test "x$CONFIG_SHELL" = x; then
+  if (eval ":") 2>/dev/null; then
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+
+  if test $as_have_required = yes &&	 (eval ":
+(as_func_return () {
+  (exit \$1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0) || { (exit 1); exit 1; }
+
+(
+  as_lineno_1=\$LINENO
+  as_lineno_2=\$LINENO
+  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+  test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+") 2> /dev/null; then
+  :
+else
+  as_candidate_shells=
+    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  case $as_dir in
+	 /*)
+	   for as_base in sh bash ksh sh5; do
+	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
+	   done;;
+       esac
+done
+IFS=$as_save_IFS
+
+
+      for as_shell in $as_candidate_shells $SHELL; do
+	 # Try only shells that exist, to save several forks.
+	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+		{ ("$as_shell") 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+_ASEOF
+}; then
+  CONFIG_SHELL=$as_shell
+	       as_have_required=yes
+	       if { "$as_shell" 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+(as_func_return () {
+  (exit $1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = "$1" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test $exitcode = 0) || { (exit 1); exit 1; }
+
+(
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
+
+_ASEOF
+}; then
+  break
+fi
+
+fi
+
+      done
+
+      if test "x$CONFIG_SHELL" != x; then
+  for as_var in BASH_ENV ENV
+	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+	done
+	export CONFIG_SHELL
+	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+
+    if test $as_have_required = no; then
+  echo This script requires a shell more modern than all the
+      echo shells that I found on your system.  Please install a
+      echo modern shell, or manually run the script under such a
+      echo shell if you do have one.
+      { (exit 1); exit 1; }
+fi
+
+
+fi
+
+fi
+
+
+
+(eval "as_func_return () {
+  (exit \$1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0") || {
+  echo No shell found that supports shell functions.
+  echo Please tell bug-autoconf@gnu.org about your system,
+  echo including any error possibly output before this message.
+  echo This can help us improve future autoconf versions.
+  echo Configuration will now proceed without shell functions.
+}
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+  case `echo 'x\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  *)   ECHO_C='\c';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+
+
+# Check that we are running under the correct shell.
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+case X$lt_ECHO in
+X*--fallback-echo)
+  # Remove one level of quotation (which was required for Make).
+  ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','`
+  ;;
+esac
+
+ECHO=${lt_ECHO-echo}
+if test "X$1" = X--no-reexec; then
+  # Discard the --no-reexec flag, and continue.
+  shift
+elif test "X$1" = X--fallback-echo; then
+  # Avoid inline document here, it may be left over
+  :
+elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
+  # Yippee, $ECHO works!
+  :
+else
+  # Restart under the correct shell.
+  exec $SHELL "$0" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+  # used as fallback echo
+  shift
+  cat <<_LT_EOF
+$*
+_LT_EOF
+  exit 0
+fi
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test -z "$lt_ECHO"; then
+  if test "X${echo_test_string+set}" != Xset; then
+    # find a string as large as possible, as long as the shell can cope with it
+    for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
+      # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
+      if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
+	 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
+      then
+        break
+      fi
+    done
+  fi
+
+  if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+     echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+     test "X$echo_testing_string" = "X$echo_test_string"; then
+    :
+  else
+    # The Solaris, AIX, and Digital Unix default echo programs unquote
+    # backslashes.  This makes it impossible to quote backslashes using
+    #   echo "$something" | sed 's/\\/\\\\/g'
+    #
+    # So, first we look for a working echo in the user's PATH.
+
+    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    for dir in $PATH /usr/ucb; do
+      IFS="$lt_save_ifs"
+      if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
+         test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
+         echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
+         test "X$echo_testing_string" = "X$echo_test_string"; then
+        ECHO="$dir/echo"
+        break
+      fi
+    done
+    IFS="$lt_save_ifs"
+
+    if test "X$ECHO" = Xecho; then
+      # We didn't find a better echo, so look for alternatives.
+      if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
+         echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
+         test "X$echo_testing_string" = "X$echo_test_string"; then
+        # This shell has a builtin print -r that does the trick.
+        ECHO='print -r'
+      elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
+	   test "X$CONFIG_SHELL" != X/bin/ksh; then
+        # If we have ksh, try running configure again with it.
+        ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+        export ORIGINAL_CONFIG_SHELL
+        CONFIG_SHELL=/bin/ksh
+        export CONFIG_SHELL
+        exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
+      else
+        # Try using printf.
+        ECHO='printf %s\n'
+        if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+	   echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+	   test "X$echo_testing_string" = "X$echo_test_string"; then
+	  # Cool, printf works
+	  :
+        elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
+	     test "X$echo_testing_string" = 'X\t' &&
+	     echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+	     test "X$echo_testing_string" = "X$echo_test_string"; then
+	  CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
+	  export CONFIG_SHELL
+	  SHELL="$CONFIG_SHELL"
+	  export SHELL
+	  ECHO="$CONFIG_SHELL $0 --fallback-echo"
+        elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
+	     test "X$echo_testing_string" = 'X\t' &&
+	     echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+	     test "X$echo_testing_string" = "X$echo_test_string"; then
+	  ECHO="$CONFIG_SHELL $0 --fallback-echo"
+        else
+	  # maybe with a smaller string...
+	  prev=:
+
+	  for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
+	    if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
+	    then
+	      break
+	    fi
+	    prev="$cmd"
+	  done
+
+	  if test "$prev" != 'sed 50q "$0"'; then
+	    echo_test_string=`eval $prev`
+	    export echo_test_string
+	    exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
+	  else
+	    # Oops.  We lost completely, so just stick with echo.
+	    ECHO=echo
+	  fi
+        fi
+      fi
+    fi
+  fi
+fi
+
+# Copy echo and quote the copy suitably for passing to libtool from
+# the Makefile, instead of quoting the original, which is used later.
+lt_ECHO=$ECHO
+if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
+   lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
+fi
+
+
+
+
+exec 7<&0 </dev/null 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Identity of this package.
+PACKAGE_NAME='jbig2dec'
+PACKAGE_TARNAME='jbig2dec'
+PACKAGE_VERSION='0.11'
+PACKAGE_STRING='jbig2dec 0.11'
+PACKAGE_BUGREPORT='jbig2-dev@ghostscript.com'
+
+ac_unique_file="jbig2dec.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='LTLIBOBJS
+JBIG2_STDINT_H
+JBIG2_INT8_T
+JBIG2_INT16_T
+JBIG2_INT32_T
+LIBOBJS
+CPP
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+lt_ECHO
+RANLIB
+AR
+OBJDUMP
+LN_S
+NM
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+EGREP
+GREP
+SED
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+LIBTOOL
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+JBIG2DEC_LT_AGE
+JBIG2DEC_LT_REVISION
+JBIG2DEC_LT_CURRENT
+am__leading_dot
+SET_MAKE
+AWK
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+AMTAR
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_dependency_tracking
+enable_shared
+enable_static
+with_pic
+enable_fast_install
+with_gnu_ld
+enable_libtool_lock
+with_libpng
+'
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval $ac_prev=\$ac_option
+    ac_prev=
+    continue
+  fi
+
+  case $ac_option in
+  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *)	ac_optarg=yes ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
+    datadir=$ac_optarg ;;
+
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
+
+  -docdir | --docdir | --docdi | --doc | --do)
+    ac_prev=docdir ;;
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+    docdir=$ac_optarg ;;
+
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+    ac_prev=dvidir ;;
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+    dvidir=$ac_optarg ;;
+
+  -enable-* | --enable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=\$ac_optarg ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+    ac_prev=htmldir ;;
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+  | --ht=*)
+    htmldir=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst | --locals)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=\$ac_optarg ;;
+
+  -without-* | --without-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; }
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+   { (exit 1); exit 1; }; }
+    eval $ac_envvar=\$ac_optarg
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  { $as_echo "$as_me: error: missing argument to $ac_option" >&2
+   { (exit 1); exit 1; }; }
+fi
+
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
+   { (exit 1); exit 1; }; } ;;
+    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+  esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
+		datadir sysconfdir sharedstatedir localstatedir includedir \
+		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+		libdir localedir mandir
+do
+  eval ac_val=\$$ac_var
+  # Remove trailing slashes.
+  case $ac_val in
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
+  esac
+  # Be sure to have absolute directory names.
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* )  continue;;
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+  esac
+  { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+   { (exit 1); exit 1; }; }
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used." >&2
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+  { $as_echo "$as_me: error: working directory cannot be determined" >&2
+   { (exit 1); exit 1; }; }
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+  { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
+   { (exit 1); exit 1; }; }
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then the parent directory.
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_myself" : 'X\(//\)[^/]' \| \
+	 X"$as_myself" : 'X\(//\)$' \| \
+	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  srcdir=$ac_confdir
+  if test ! -r "$srcdir/$ac_unique_file"; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+  { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+   { (exit 1); exit 1; }; }
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+	cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
+   { (exit 1); exit 1; }; }
+	pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+  srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_env_${ac_var}_value=\$${ac_var}
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<_ACEOF
+\`configure' configures jbig2dec 0.11 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/jbig2dec]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
+_ACEOF
+
+  cat <<\_ACEOF
+
+Program names:
+  --program-prefix=PREFIX            prepend PREFIX to installed program names
+  --program-suffix=SUFFIX            append SUFFIX to installed program names
+  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+  case $ac_init_help in
+     short | recursive ) echo "Configuration of jbig2dec 0.11:";;
+   esac
+  cat <<\_ACEOF
+
+Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --disable-dependency-tracking Speeds up one-time builds
+  --enable-dependency-tracking  Do not reject slow dependency extractors
+  --enable-shared[=PKGS]  build shared libraries [default=yes]
+  --enable-static[=PKGS]  build static libraries [default=yes]
+  --enable-fast-install[=PKGS]
+                          optimize for fast installation [default=yes]
+  --disable-libtool-lock  avoid locking (might break parallel builds)
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --with-pic              try to use only PIC/non-PIC objects [default=use
+                          both]
+  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
+  --with-libpng=prefix    include support for png output (if libpng is
+                          available)
+
+Some influential environment variables:
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>
+  CPP         C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <jbig2-dev@ghostscript.com>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue
+    ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+    cd "$ac_dir" || { ac_status=$?; continue; }
+    # Check for guested configure.
+    if test -f "$ac_srcdir/configure.gnu"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_srcdir/configure"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure" --help=recursive
+    else
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+    fi || ac_status=$?
+    cd "$ac_pwd" || { ac_status=$?; break; }
+  done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+  cat <<\_ACEOF
+jbig2dec configure 0.11
+generated by GNU Autoconf 2.63
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+  exit
+fi
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by jbig2dec $as_me 0.11, which was
+generated by GNU Autoconf 2.63.  Invocation command line was
+
+  $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  $as_echo "PATH: $as_dir"
+done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+  for ac_arg
+  do
+    case $ac_arg in
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+    | -silent | --silent | --silen | --sile | --sil)
+      continue ;;
+    *\'*)
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    case $ac_pass in
+    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+    2)
+      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+      if test $ac_must_keep_next = true; then
+	ac_must_keep_next=false # Got value, back to normal.
+      else
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
+      fi
+      ac_configure_args="$ac_configure_args '$ac_arg'"
+      ;;
+    esac
+  done
+done
+$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo
+
+    cat <<\_ASBOX
+## ---------------- ##
+## Cache variables. ##
+## ---------------- ##
+_ASBOX
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+(
+  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) $as_unset $ac_var ;;
+      esac ;;
+    esac
+  done
+  (set) 2>&1 |
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      sed -n \
+	"s/'\''/'\''\\\\'\'''\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+      ;; #(
+    *)
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+)
+    echo
+
+    cat <<\_ASBOX
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+_ASBOX
+    echo
+    for ac_var in $ac_subst_vars
+    do
+      eval ac_val=\$$ac_var
+      case $ac_val in
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      esac
+      $as_echo "$ac_var='\''$ac_val'\''"
+    done | sort
+    echo
+
+    if test -n "$ac_subst_files"; then
+      cat <<\_ASBOX
+## ------------------- ##
+## File substitutions. ##
+## ------------------- ##
+_ASBOX
+      echo
+      for ac_var in $ac_subst_files
+      do
+	eval ac_val=\$$ac_var
+	case $ac_val in
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	esac
+	$as_echo "$ac_var='\''$ac_val'\''"
+      done | sort
+      echo
+    fi
+
+    if test -s confdefs.h; then
+      cat <<\_ASBOX
+## ----------- ##
+## confdefs.h. ##
+## ----------- ##
+_ASBOX
+      echo
+      cat confdefs.h
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core *.core core.conftest.* &&
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+  ac_site_file1=$CONFIG_SITE
+elif test "x$prefix" != xNONE; then
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
+else
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+  test "x$ac_site_file" = xNONE && continue
+  if test -r "$ac_site_file"; then
+    { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file"
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special
+  # files actually), so we avoid doing that.
+  if test -f "$cache_file"; then
+    { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
+    esac
+  fi
+else
+  { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+	# differences in whitespace do not lead to failure.
+	ac_old_val_w=`echo x $ac_old_val`
+	ac_new_val_w=`echo x $ac_new_val`
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
+	  { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	  ac_cache_corrupted=:
+	else
+	  { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	  eval $ac_var=\$ac_old_val
+	fi
+	{ $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+  { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+am__api_version="1.7"
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
+$as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+  ./ | .// | /cC/* | \
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+  /usr/ucb/* ) ;;
+  *)
+    # OSF1 and SCO ODT 3.0 have their own names for install.
+    # Don't use installbsd from OSF since it installs stuff as root
+    # by default.
+    for ac_prog in ginstall scoinst install; do
+      for ac_exec_ext in '' $ac_executable_extensions; do
+	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+	  if test $ac_prog = install &&
+	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    rm -rf conftest.one conftest.two conftest.dir
+	    echo one > conftest.one
+	    echo two > conftest.two
+	    mkdir conftest.dir
+	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+	      test -s conftest.one && test -s conftest.two &&
+	      test -s conftest.dir/conftest.one &&
+	      test -s conftest.dir/conftest.two
+	    then
+	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	      break 3
+	    fi
+	  fi
+	fi
+      done
+    done
+    ;;
+esac
+
+done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    INSTALL=$ac_install_sh
+  fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+   if test "$*" = "X"; then
+      # -L didn't work.
+      set X `ls -t $srcdir/configure conftest.file`
+   fi
+   rm -f conftest.file
+   if test "$*" != "X $srcdir/configure conftest.file" \
+      && test "$*" != "X conftest.file $srcdir/configure"; then
+
+      # If neither matched, then we have a broken ls.  This can happen
+      # if, for instance, CONFIG_SHELL is bash and it inherits a
+      # broken ls alias from the environment.  This has actually
+      # happened.  Such a system could not be considered "sane".
+      { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
+alias in your environment" >&5
+$as_echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
+alias in your environment" >&2;}
+   { (exit 1); exit 1; }; }
+   fi
+
+   test "$2" = conftest.file
+   )
+then
+   # Ok.
+   :
+else
+   { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
+Check your system clock" >&5
+$as_echo "$as_me: error: newly created file is older than distributed files!
+Check your system clock" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+test "$program_prefix" != NONE &&
+  program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+  am_missing_run="$MISSING --run "
+else
+  am_missing_run=
+  { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+fi
+
+for ac_prog in gawk mawk nawk awk
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AWK+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AWK"; then
+  ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AWK="$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+  { $as_echo "$as_me:$LINENO: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+	@echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+  *@@@%%%=?*=@@@%%%*)
+    eval ac_cv_prog_make_${ac_make}_set=yes;;
+  *)
+    eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+  SET_MAKE=
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+  am__leading_dot=.
+else
+  am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+ # test to see if srcdir already configured
+if test "`cd $srcdir && pwd`" != "`pwd`" &&
+   test -f $srcdir/config.status; then
+  { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
+$as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+  if (cygpath --version) >/dev/null 2>/dev/null; then
+    CYGPATH_W='cygpath -w'
+  else
+    CYGPATH_W=echo
+  fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='jbig2dec'
+ VERSION='0.11'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+
+AMTAR=${AMTAR-"${am_missing_run}tar"}
+
+install_sh=${install_sh-"$am_aux_dir/install-sh"}
+
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'.  However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
+
+# We need awk for the "check" target.  The system "awk" is bad on
+# some platforms.
+
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+
+
+JBIG2DEC_LT_CURRENT=0
+
+JBIG2DEC_LT_REVISION=0
+
+JBIG2DEC_LT_AGE=0
+
+
+# Checks for programs.
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler --version >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -v >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -V >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles
+
+if { (ac_try="$ac_link_default"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link_default") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+	;;
+    [ab].out )
+	# We found the default executable, but exeext='' is most
+	# certainly right.
+	break;;
+    *.* )
+        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+	then :; else
+	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	fi
+	# We set ac_cv_exeext here because the later test for it is not
+	# safe: cross compilers may not add the suffix if given an `-o'
+	# argument, so we may need to know it at that point already.
+	# Even if this section looks crufty: it has the advantage of
+	# actually working.
+	break;;
+    * )
+	break;;
+  esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+  ac_file=''
+fi
+
+{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+if test -z "$ac_file"; then
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C compiler cannot create executables
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+fi
+
+ac_exeext=$ac_cv_exeext
+
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+  if { ac_try='./$ac_file'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+    fi
+  fi
+fi
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	  break;;
+    * ) break;;
+  esac
+done
+else
+  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+fi
+
+rm -f conftest$ac_cv_exeext
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if test "${ac_cv_objext+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  for ac_file in conftest.o conftest.obj conftest.*; do
+  test -f "$ac_file" || continue;
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+fi
+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_compiler_gnu=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_compiler_gnu=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_g=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	CFLAGS=""
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_g=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_prog_cc_c89=$ac_arg
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:$LINENO: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:$LINENO: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+	@echo done
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# We grep out `Entering directory' and `Leaving directory'
+# messages which can occur if `w' ends up in MAKEFLAGS.
+# In particular we don't look at `^make:' because GNU make might
+# be invoked under some other name (usually "gmake"), in which
+# case it prints its new name instead of `make'.
+if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
+   am__include=include
+   am__quote=
+   _am_result=GNU
+fi
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
+      am__include=.include
+      am__quote="\""
+      _am_result=BSD
+   fi
+fi
+
+
+{ $as_echo "$as_me:$LINENO: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then
+  enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+  am_depcomp="$ac_aux_dir/depcomp"
+  AMDEPBACKSLASH='\'
+fi
+
+
+if test "x$enable_dependency_tracking" != xno; then
+  AMDEP_TRUE=
+  AMDEP_FALSE='#'
+else
+  AMDEP_TRUE='#'
+  AMDEP_FALSE=
+fi
+
+
+
+
+depcc="$CC"   am_compiler_list=
+
+{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named `D' -- because `-MD' means `put the output
+  # in D'.
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_CC_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+  fi
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      : > sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    case $depmode in
+    nosideeffect)
+      # after this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    none) break ;;
+    esac
+    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle `-M -o', and we need to detect this.
+    if depmode=$depmode \
+       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored.
+      if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
+        am_cv_CC_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+
+
+if
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+  am__fastdepCC_TRUE=
+  am__fastdepCC_FALSE='#'
+else
+  am__fastdepCC_TRUE='#'
+  am__fastdepCC_FALSE=
+fi
+
+
+if test "x$CC" != xcc; then
+  { $as_echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
+$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
+else
+  { $as_echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
+$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
+fi
+set dummy $CC; ac_cc=`$as_echo "$2" |
+		      sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
+if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+# Make sure it works both with $CC and with simple cc.
+# We do the test twice because some compilers refuse to overwrite an
+# existing .o file with -o, though they will create one.
+ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
+rm -f conftest2.*
+if { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+   test -f conftest2.$ac_objext && { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); };
+then
+  eval ac_cv_prog_cc_${ac_cc}_c_o=yes
+  if test "x$CC" != xcc; then
+    # Test first that cc exists at all.
+    if { ac_try='cc -c conftest.$ac_ext >&5'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+      ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
+      rm -f conftest2.*
+      if { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 test -f conftest2.$ac_objext && { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); };
+      then
+	# cc works too.
+	:
+      else
+	# cc exists but doesn't like -o.
+	eval ac_cv_prog_cc_${ac_cc}_c_o=no
+      fi
+    fi
+  fi
+else
+  eval ac_cv_prog_cc_${ac_cc}_c_o=no
+fi
+rm -f core conftest*
+
+fi
+if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define NO_MINUS_C_MINUS_O 1
+_ACEOF
+
+fi
+
+# FIXME: we rely on the cache variable name because
+# there is no other way.
+set dummy $CC
+ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
+if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
+   # Losing compiler, so override with the script.
+   # FIXME: It is wrong to rewrite CC.
+   # But if we don't then we get into trouble of one sort or another.
+   # A longer-term fix would be to have automake use am__CC in this case,
+   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+   CC="$am_aux_dir/compile $CC"
+fi
+
+case `pwd` in
+  *\ * | *\	*)
+    { $as_echo "$as_me:$LINENO: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.2.6b'
+macro_revision='1.3017'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+  { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
+$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
+   { (exit 1); exit 1; }; }
+
+{ $as_echo "$as_me:$LINENO: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if test "${ac_cv_build+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+  { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+   { (exit 1); exit 1; }; }
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+  { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
+$as_echo "$as_me: error: invalid value of canonical build" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:$LINENO: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if test "${ac_cv_host+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$host_alias" = x; then
+  ac_cv_host=$ac_cv_build
+else
+  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+$as_echo "$as_me: error: invalid value of canonical host" >&2;}
+   { (exit 1); exit 1; }; };;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if test "${ac_cv_path_SED+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+     for ac_i in 1 2 3 4 5 6 7; do
+       ac_script="$ac_script$as_nl$ac_script"
+     done
+     echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+     $as_unset ac_script || ac_script=
+     if test -z "$SED"; then
+  ac_path_SED_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in sed gsed; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
+# Check for GNU ac_path_SED and select it if it is found.
+  # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+  ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo '' >> "conftest.nl"
+    "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_SED_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_SED="$ac_path_SED"
+      ac_path_SED_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_SED_found && break 3
+    done
+  done
+done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_SED"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable sed could be found in \$PATH" >&5
+$as_echo "$as_me: error: no acceptable sed could be found in \$PATH" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+else
+  ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+  rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$GREP"; then
+  ac_path_GREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in grep ggrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+  # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'GREP' >> "conftest.nl"
+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_GREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_GREP="$ac_path_GREP"
+      ac_path_GREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_GREP_found && break 3
+    done
+  done
+done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_GREP"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+else
+  ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     if test -z "$EGREP"; then
+  ac_path_EGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in egrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+  # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'EGREP' >> "conftest.nl"
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_EGREP="$ac_path_EGREP"
+      ac_path_EGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_EGREP_found && break 3
+    done
+  done
+done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_EGREP"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+else
+  ac_cv_path_EGREP=$EGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if test "${ac_cv_path_FGREP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+   then ac_cv_path_FGREP="$GREP -F"
+   else
+     if test -z "$FGREP"; then
+  ac_path_FGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_prog in fgrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+  # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'FGREP' >> "conftest.nl"
+    "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    ac_count=`expr $ac_count + 1`
+    if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_FGREP="$ac_path_FGREP"
+      ac_path_FGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_FGREP_found && break 3
+    done
+  done
+done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_FGREP"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+else
+  ac_cv_path_FGREP=$FGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then
+  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+  with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  { $as_echo "$as_me:$LINENO: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [\\/]* | ?:[\\/]*)
+      re_direlt='/[^/][^/]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  { $as_echo "$as_me:$LINENO: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+  { $as_echo "$as_me:$LINENO: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if test "${lt_cv_path_LD+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test "$with_gnu_ld" != no && break
+	;;
+      *)
+	test "$with_gnu_ld" != yes && break
+	;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  { $as_echo "$as_me:$LINENO: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && { { $as_echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
+$as_echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
+   { (exit 1); exit 1; }; }
+{ $as_echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if test "${lt_cv_prog_gnu_ld+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if test "${lt_cv_path_NM+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NM"; then
+  # Let the user override the test.
+  lt_cv_path_NM="$NM"
+else
+  lt_nm_to_check="${ac_tool_prefix}nm"
+  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+    lt_nm_to_check="$lt_nm_to_check nm"
+  fi
+  for lt_tmp_nm in $lt_nm_to_check; do
+    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+      IFS="$lt_save_ifs"
+      test -z "$ac_dir" && ac_dir=.
+      tmp_nm="$ac_dir/$lt_tmp_nm"
+      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+	# Check to see if the nm accepts a BSD-compat flag.
+	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
+	#   nm: unknown option "B" ignored
+	# Tru64's nm complains that /dev/null is an invalid object file
+	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+	*/dev/null* | *'Invalid file or object type'*)
+	  lt_cv_path_NM="$tmp_nm -B"
+	  break
+	  ;;
+	*)
+	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+	  */dev/null*)
+	    lt_cv_path_NM="$tmp_nm -p"
+	    break
+	    ;;
+	  *)
+	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+	    continue # so that we can try to find one that supports BSD flags
+	    ;;
+	  esac
+	  ;;
+	esac
+      fi
+    done
+    IFS="$lt_save_ifs"
+  done
+  : ${lt_cv_path_NM=no}
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test "$lt_cv_path_NM" != "no"; then
+  NM="$lt_cv_path_NM"
+else
+  # Didn't find any BSD compatible name lister, look for dumpbin.
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in "dumpbin -symbols" "link -dump -symbols"
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DUMPBIN+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DUMPBIN"; then
+  ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+  { $as_echo "$as_me:$LINENO: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$DUMPBIN" && break
+  done
+fi
+if test -z "$DUMPBIN"; then
+  ac_ct_DUMPBIN=$DUMPBIN
+  for ac_prog in "dumpbin -symbols" "link -dump -symbols"
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DUMPBIN"; then
+  ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_DUMPBIN" && break
+done
+
+  if test "x$ac_ct_DUMPBIN" = x; then
+    DUMPBIN=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DUMPBIN=$ac_ct_DUMPBIN
+  fi
+fi
+
+
+  if test "$DUMPBIN" != ":"; then
+    NM="$DUMPBIN"
+  fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if test "${lt_cv_nm_interface+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_nm_interface="BSD nm"
+  echo "int some_variable = 0;" > conftest.$ac_ext
+  (eval echo "\"\$as_me:4404: $ac_compile\"" >&5)
+  (eval "$ac_compile" 2>conftest.err)
+  cat conftest.err >&5
+  (eval echo "\"\$as_me:4407: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+  cat conftest.err >&5
+  (eval echo "\"\$as_me:4410: output\"" >&5)
+  cat conftest.out >&5
+  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+    lt_cv_nm_interface="MS dumpbin"
+  fi
+  rm -f conftest*
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if test "${lt_cv_sys_max_cmd_len+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+    i=0
+  teststring="ABCD"
+
+  case $build_os in
+  msdosdjgpp*)
+    # On DJGPP, this test can blow up pretty badly due to problems in libc
+    # (any single argument exceeding 2000 bytes causes a buffer overrun
+    # during glob expansion).  Even if it were fixed, the result of this
+    # check would be larger than it should be.
+    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
+    ;;
+
+  gnu*)
+    # Under GNU Hurd, this test is not required because there is
+    # no limit to the length of command line arguments.
+    # Libtool will interpret -1 as no limit whatsoever
+    lt_cv_sys_max_cmd_len=-1;
+    ;;
+
+  cygwin* | mingw* | cegcc*)
+    # On Win9x/ME, this test blows up -- it succeeds, but takes
+    # about 5 minutes as the teststring grows exponentially.
+    # Worse, since 9x/ME are not pre-emptively multitasking,
+    # you end up with a "frozen" computer, even though with patience
+    # the test eventually succeeds (with a max line length of 256k).
+    # Instead, let's just punt: use the minimum linelength reported by
+    # all of the supported platforms: 8192 (on NT/2K/XP).
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  amigaos*)
+    # On AmigaOS with pdksh, this test takes hours, literally.
+    # So we just punt and use a minimum line length of 8192.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+    # This has been around since 386BSD, at least.  Likely further.
+    if test -x /sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+    elif test -x /usr/sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+    else
+      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
+    fi
+    # And add a safety zone
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    ;;
+
+  interix*)
+    # We know the value 262144 and hardcode it with a safety zone (like BSD)
+    lt_cv_sys_max_cmd_len=196608
+    ;;
+
+  osf*)
+    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+    # nice to cause kernel panics so lets avoid the loop below.
+    # First set a reasonable default.
+    lt_cv_sys_max_cmd_len=16384
+    #
+    if test -x /sbin/sysconfig; then
+      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+        *1*) lt_cv_sys_max_cmd_len=-1 ;;
+      esac
+    fi
+    ;;
+  sco3.2v5*)
+    lt_cv_sys_max_cmd_len=102400
+    ;;
+  sysv5* | sco5v6* | sysv4.2uw2*)
+    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+    if test -n "$kargmax"; then
+      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[	 ]//'`
+    else
+      lt_cv_sys_max_cmd_len=32768
+    fi
+    ;;
+  *)
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      # Make teststring a little bigger before we do anything with it.
+      # a 1K string should be a reasonable start.
+      for i in 1 2 3 4 5 6 7 8 ; do
+        teststring=$teststring$teststring
+      done
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      # If test is not a shell built-in, we'll probably end up computing a
+      # maximum length that is only half of the actual maximum length, but
+      # we can't tell.
+      while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
+	         = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
+	      test $i != 17 # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      # Only check the string length outside the loop.
+      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on
+      # massive amounts of additional arguments before passing them to the
+      # linker.  It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
+    ;;
+  esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+  { $as_echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+{ $as_echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5
+$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+  test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
+      = c,a/b,, \
+    && eval 'test $(( 1 + 1 )) -eq 2 \
+    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+  && xsi_shell=yes
+{ $as_echo "$as_me:$LINENO: result: $xsi_shell" >&5
+$as_echo "$xsi_shell" >&6; }
+
+
+{ $as_echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5
+$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
+    >/dev/null 2>&1 \
+  && lt_shell_append=yes
+{ $as_echo "$as_me:$LINENO: result: $lt_shell_append" >&5
+$as_echo "$lt_shell_append" >&6; }
+
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  lt_unset=unset
+else
+  lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+  lt_SP2NL='tr \040 \012'
+  lt_NL2SP='tr \015\012 \040\040'
+  ;;
+ *) # EBCDIC based system
+  lt_SP2NL='tr \100 \n'
+  lt_NL2SP='tr \r\n \100\100'
+  ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if test "${lt_cv_ld_reload_flag+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+  darwin*)
+    if test "$GCC" = yes; then
+      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+    else
+      reload_cmds='$LD$reload_flag -o $output$reload_objs'
+    fi
+    ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OBJDUMP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OBJDUMP"; then
+  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+  { $as_echo "$as_me:$LINENO: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+  ac_ct_OBJDUMP=$OBJDUMP
+  # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OBJDUMP"; then
+  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_OBJDUMP="objdump"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OBJDUMP" = x; then
+    OBJDUMP="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OBJDUMP=$ac_ct_OBJDUMP
+  fi
+else
+  OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if test "${lt_cv_deplibs_check_method+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+beos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+bsdi[45]*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+  lt_cv_file_magic_cmd='/usr/bin/file -L'
+  lt_cv_file_magic_test_file=/shlib/libc.so
+  ;;
+
+cygwin*)
+  # func_win32_libid is a shell function defined in ltmain.sh
+  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+  lt_cv_file_magic_cmd='func_win32_libid'
+  ;;
+
+mingw* | pw32*)
+  # Base MSYS/MinGW do not provide the 'file' command needed by
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  if ( file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
+  ;;
+
+cegcc)
+  # use the weaker test based on 'objdump'. See mingw*.
+  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+  lt_cv_file_magic_cmd='$OBJDUMP -f'
+  ;;
+
+darwin* | rhapsody*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+freebsd* | dragonfly*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    case $host_cpu in
+    i*86 )
+      # Not sure whether the presence of OpenBSD here was a mistake.
+      # Let's accept both of them until this is cleared up.
+      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+      lt_cv_file_magic_cmd=/usr/bin/file
+      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+      ;;
+    esac
+  else
+    lt_cv_deplibs_check_method=pass_all
+  fi
+  ;;
+
+gnu*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+hpux10.20* | hpux11*)
+  lt_cv_file_magic_cmd=/usr/bin/file
+  case $host_cpu in
+  ia64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+    ;;
+  hppa*64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
+    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+    ;;
+  *)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
+    lt_cv_file_magic_test_file=/usr/lib/libc.sl
+    ;;
+  esac
+  ;;
+
+interix[3-9]*)
+  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+  lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $LD in
+  *-32|*"-32 ") libmagic=32-bit;;
+  *-n32|*"-n32 ") libmagic=N32;;
+  *-64|*"-64 ") libmagic=64-bit;;
+  *) libmagic=never-match;;
+  esac
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+netbsd*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+  fi
+  ;;
+
+newos6*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_test_file=/usr/lib/libnls.so
+  ;;
+
+*nto* | *qnx*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+openbsd*)
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  fi
+  ;;
+
+osf3* | osf4* | osf5*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+solaris*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv4 | sysv4.3*)
+  case $host_vendor in
+  motorola)
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+    ;;
+  ncr)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  sequent)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+    ;;
+  sni)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+    lt_cv_file_magic_test_file=/lib/libc.so
+    ;;
+  siemens)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  pc)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  esac
+  ;;
+
+tpf*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+esac
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AR+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AR"; then
+  ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AR="${ac_tool_prefix}ar"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+  { $as_echo "$as_me:$LINENO: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AR"; then
+  ac_ct_AR=$AR
+  # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_AR"; then
+  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_AR="ar"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_AR" = x; then
+    AR="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    AR=$ac_ct_AR
+  fi
+else
+  AR="$ac_cv_prog_AR"
+fi
+
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_RANLIB="ranlib"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_RANLIB" = x; then
+    RANLIB=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    RANLIB=$ac_ct_RANLIB
+  fi
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+  case $host_os in
+  openbsd*)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+    ;;
+  *)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+    ;;
+  esac
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+  symcode='[BCDT]'
+  ;;
+cygwin* | mingw* | pw32* | cegcc*)
+  symcode='[ABCDGISTW]'
+  ;;
+hpux*)
+  if test "$host_cpu" = ia64; then
+    symcode='[ABCDEGRST]'
+  fi
+  ;;
+irix* | nonstopux*)
+  symcode='[BCDEGRST]'
+  ;;
+osf*)
+  symcode='[BCDEGQRST]'
+  ;;
+solaris*)
+  symcode='[BDRT]'
+  ;;
+sco3.2v5*)
+  symcode='[DT]'
+  ;;
+sysv4.2uw2*)
+  symcode='[DT]'
+  ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+  symcode='[ABDT]'
+  ;;
+sysv4)
+  symcode='[DFNSTU]'
+  ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+  symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+  ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+  symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+  # Write the raw and C identifiers.
+  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+    # Fake it for dumpbin and say T for any non-static function
+    # and D for any global variable.
+    # Also find C++ and __fastcall symbols from MSVC++,
+    # which start with @ or ?.
+    lt_cv_sys_global_symbol_pipe="$AWK '"\
+"     {last_section=section; section=\$ 3};"\
+"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+"     \$ 0!~/External *\|/{next};"\
+"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+"     {if(hide[section]) next};"\
+"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
+"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+"     ' prfx=^$ac_symprfx"
+  else
+    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[	 ]\($symcode$symcode*\)[	 ][	 ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+  fi
+
+  # Check to see that the pipe works correctly.
+  pipe_works=no
+
+  rm -f conftest*
+  cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+    # Now try to grab the symbols.
+    nlist=conftest.nm
+    if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
+  (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s "$nlist"; then
+      # Try sorting and uniquifying the output.
+      if sort "$nlist" | uniq > "$nlist"T; then
+	mv -f "$nlist"T "$nlist"
+      else
+	rm -f "$nlist"T
+      fi
+
+      # Make sure that we snagged all the symbols we need.
+      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+	  cat <<_LT_EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+	  # Now generate the symbol file.
+	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+	  cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols.  */
+const struct {
+  const char *name;
+  void       *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+  { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+	  cat <<\_LT_EOF >> conftest.$ac_ext
+  {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+	  # Now try linking the two files.
+	  mv conftest.$ac_objext conftstm.$ac_objext
+	  lt_save_LIBS="$LIBS"
+	  lt_save_CFLAGS="$CFLAGS"
+	  LIBS="conftstm.$ac_objext"
+	  CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+	  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s conftest${ac_exeext}; then
+	    pipe_works=yes
+	  fi
+	  LIBS="$lt_save_LIBS"
+	  CFLAGS="$lt_save_CFLAGS"
+	else
+	  echo "cannot find nm_test_func in $nlist" >&5
+	fi
+      else
+	echo "cannot find nm_test_var in $nlist" >&5
+      fi
+    else
+      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+    fi
+  else
+    echo "$progname: failed program was:" >&5
+    cat conftest.$ac_ext >&5
+  fi
+  rm -rf conftest* conftst*
+
+  # Do not use the global_symbol_pipe unless it works.
+  if test "$pipe_works" = yes; then
+    break
+  else
+    lt_cv_sys_global_symbol_pipe=
+  fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+  lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+  { $as_echo "$as_me:$LINENO: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then
+  enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+    case `/usr/bin/file conftest.$ac_objext` in
+      *ELF-32*)
+	HPUX_IA64_MODE="32"
+	;;
+      *ELF-64*)
+	HPUX_IA64_MODE="64"
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+*-*-irix6*)
+  # Find out which ABI we are using.
+  echo '#line 5616 "configure"' > conftest.$ac_ext
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+    if test "$lt_cv_prog_gnu_ld" = yes; then
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -melf32bsmip"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -melf32bmipn32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -melf64bmip"
+	;;
+      esac
+    else
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -32"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -n32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -64"
+	  ;;
+      esac
+    fi
+  fi
+  rm -rf conftest*
+  ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+    case `/usr/bin/file conftest.o` in
+      *32-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_i386_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_i386"
+	    ;;
+	  ppc64-*linux*|powerpc64-*linux*)
+	    LD="${LD-ld} -m elf32ppclinux"
+	    ;;
+	  s390x-*linux*)
+	    LD="${LD-ld} -m elf_s390"
+	    ;;
+	  sparc64-*linux*)
+	    LD="${LD-ld} -m elf32_sparc"
+	    ;;
+	esac
+	;;
+      *64-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_x86_64_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_x86_64"
+	    ;;
+	  ppc*-*linux*|powerpc*-*linux*)
+	    LD="${LD-ld} -m elf64ppc"
+	    ;;
+	  s390*-*linux*|s390*-*tpf*)
+	    LD="${LD-ld} -m elf64_s390"
+	    ;;
+	  sparc*-*linux*)
+	    LD="${LD-ld} -m elf64_sparc"
+	    ;;
+	esac
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+*-*-sco3.2v5*)
+  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+  SAVE_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -belf"
+  { $as_echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if test "${lt_cv_cc_needs_belf+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+     cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  lt_cv_cc_needs_belf=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	lt_cv_cc_needs_belf=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+     ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+    CFLAGS="$SAVE_CFLAGS"
+  fi
+  ;;
+sparc*-*solaris*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+    case `/usr/bin/file conftest.o` in
+    *64-bit*)
+      case $lt_cv_prog_gnu_ld in
+      yes*) LD="${LD-ld} -m elf64_sparc" ;;
+      *)
+	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+	  LD="${LD-ld} -64"
+	fi
+	;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+esac
+
+need_locks="$enable_libtool_lock"
+
+
+  case $host_os in
+    rhapsody* | darwin*)
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DSYMUTIL+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DSYMUTIL"; then
+  ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+  { $as_echo "$as_me:$LINENO: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+  ac_ct_DSYMUTIL=$DSYMUTIL
+  # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DSYMUTIL"; then
+  ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_DSYMUTIL" = x; then
+    DSYMUTIL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DSYMUTIL=$ac_ct_DSYMUTIL
+  fi
+else
+  DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_NMEDIT+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NMEDIT"; then
+  ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+  { $as_echo "$as_me:$LINENO: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+  ac_ct_NMEDIT=$NMEDIT
+  # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_NMEDIT"; then
+  ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_NMEDIT="nmedit"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_NMEDIT" = x; then
+    NMEDIT=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    NMEDIT=$ac_ct_NMEDIT
+  fi
+else
+  NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_LIPO+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$LIPO"; then
+  ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+  { $as_echo "$as_me:$LINENO: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+  ac_ct_LIPO=$LIPO
+  # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_LIPO"; then
+  ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_LIPO="lipo"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_LIPO" = x; then
+    LIPO=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    LIPO=$ac_ct_LIPO
+  fi
+else
+  LIPO="$ac_cv_prog_LIPO"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OTOOL+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OTOOL"; then
+  ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+  { $as_echo "$as_me:$LINENO: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+  ac_ct_OTOOL=$OTOOL
+  # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OTOOL"; then
+  ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_OTOOL="otool"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OTOOL" = x; then
+    OTOOL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OTOOL=$ac_ct_OTOOL
+  fi
+else
+  OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OTOOL64+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OTOOL64"; then
+  ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+  { $as_echo "$as_me:$LINENO: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+  ac_ct_OTOOL64=$OTOOL64
+  # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OTOOL64"; then
+  ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_OTOOL64="otool64"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OTOOL64" = x; then
+    OTOOL64=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OTOOL64=$ac_ct_OTOOL64
+  fi
+else
+  OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    { $as_echo "$as_me:$LINENO: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if test "${lt_cv_apple_cc_single_mod+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_apple_cc_single_mod=no
+      if test -z "${LT_MULTI_MODULE}"; then
+	# By default we will add the -single_module flag. You can override
+	# by either setting the environment variable LT_MULTI_MODULE
+	# non-empty at configure time, or by adding -multi_module to the
+	# link flags.
+	rm -rf libconftest.dylib*
+	echo "int foo(void){return 1;}" > conftest.c
+	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+        _lt_result=$?
+	if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+	  lt_cv_apple_cc_single_mod=yes
+	else
+	  cat conftest.err >&5
+	fi
+	rm -rf libconftest.dylib*
+	rm -f conftest.*
+      fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if test "${lt_cv_ld_exported_symbols_list+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_exported_symbols_list=no
+      save_LDFLAGS=$LDFLAGS
+      echo "_main" > conftest.sym
+      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  lt_cv_ld_exported_symbols_list=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	lt_cv_ld_exported_symbols_list=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+	LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+    case $host_os in
+    rhapsody* | darwin1.[012])
+      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+    darwin1.*)
+      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+    darwin*) # darwin 5.x on
+      # if running on 10.5 or later, the deployment target defaults
+      # to the OS version, if on x86, and 10.4, the deployment
+      # target defaults to 10.4. Don't you love it?
+      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+	10.[012]*)
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+	10.*)
+	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+      esac
+    ;;
+  esac
+    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+      _lt_dar_single_mod='$single_module'
+    fi
+    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+    else
+      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+    fi
+    if test "$DSYMUTIL" != ":"; then
+      _lt_dsymutil='~$DSYMUTIL $lib || :'
+    else
+      _lt_dsymutil=
+    fi
+    ;;
+  esac
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if test "${ac_cv_prog_CPP+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  # Broken: success on invalid input.
+continue
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  :
+else
+  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_header_stdc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_header_stdc=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then
+  :
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+		  inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  eval "$as_ac_Header=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+for ac_header in dlfcn.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  eval "$as_ac_Header=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+# Set options
+
+
+
+        enable_dlopen=no
+
+
+  enable_win32_dll=no
+
+
+            # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then
+  enableval=$enable_shared; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_shared=yes ;;
+    no) enable_shared=no ;;
+    *)
+      enable_shared=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_shared=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+  # Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then
+  enableval=$enable_static; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_static=yes ;;
+    no) enable_static=no ;;
+    *)
+     enable_static=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_static=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_static=yes
+fi
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then
+  withval=$with_pic; pic_mode="$withval"
+else
+  pic_mode=default
+fi
+
+
+test -z "$pic_mode" && pic_mode=default
+
+
+
+
+
+
+
+  # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then
+  enableval=$enable_fast_install; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_fast_install=yes ;;
+    no) enable_fast_install=no ;;
+    *)
+      enable_fast_install=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_fast_install=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if test "${lt_cv_objdir+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+  lt_cv_objdir=.libs
+else
+  # MS-DOS does not allow filenames that begin with a dot.
+  lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+case $host_os in
+aix3*)
+  # AIX sometimes has problems with the GCC collect2 program.  For some
+  # reason, if we set the COLLECT_NAMES environment variable, the problems
+  # vanish in a puff of smoke.
+  if test "X${COLLECT_NAMES+set}" != Xset; then
+    COLLECT_NAMES=
+    export COLLECT_NAMES
+  fi
+  ;;
+esac
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+    { $as_echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/${ac_tool_prefix}file; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  { $as_echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+  if test -n "$ac_tool_prefix"; then
+    { $as_echo "$as_me:$LINENO: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/file; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/file"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  { $as_echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  else
+    MAGIC_CMD=:
+  fi
+fi
+
+  fi
+  ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+  lt_prog_compiler_no_builtin_flag=' -fno-builtin'
+
+  { $as_echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_rtti_exceptions=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="-fno-rtti -fno-exceptions"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:7469: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:7473: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_rtti_exceptions=yes
+     fi
+   fi
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+    lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+    :
+fi
+
+fi
+
+
+
+
+
+
+  lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+  if test "$GCC" = yes; then
+    lt_prog_compiler_wl='-Wl,'
+    lt_prog_compiler_static='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            lt_prog_compiler_pic='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the `-m68020' flag to GCC prevents building anything better,
+            # like `-m68040'.
+            lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic='-fno-common'
+      ;;
+
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic='-fPIC'
+	;;
+      esac
+      ;;
+
+    interix[3-9]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      lt_prog_compiler_can_build_shared=no
+      enable_shared=no
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic='-fPIC -shared'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic=-Kconform_pic
+      fi
+      ;;
+
+    *)
+      lt_prog_compiler_pic='-fPIC'
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      lt_prog_compiler_wl='-Wl,'
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static='-Bstatic'
+      else
+	lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      lt_prog_compiler_static='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC (with -KPIC) is the default.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    linux* | k*bsd*-gnu)
+      case $cc_basename in
+      # old Intel for x86_64 which still supported -KPIC.
+      ecc*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-KPIC'
+	lt_prog_compiler_static='-static'
+        ;;
+      # icc used to be incompatible with GCC.
+      # ICC 10 doesn't accept -KPIC any more.
+      icc* | ifort*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-fPIC'
+	lt_prog_compiler_static='-static'
+        ;;
+      # Lahey Fortran 8.1.
+      lf95*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='--shared'
+	lt_prog_compiler_static='--static'
+	;;
+      pgcc* | pgf77* | pgf90* | pgf95*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-fpic'
+	lt_prog_compiler_static='-Bstatic'
+        ;;
+      ccc*)
+        lt_prog_compiler_wl='-Wl,'
+        # All Alpha code is PIC.
+        lt_prog_compiler_static='-non_shared'
+        ;;
+      xl*)
+	# IBM XL C 8.0/Fortran 10.1 on PPC
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-qpic'
+	lt_prog_compiler_static='-qstaticlink'
+	;;
+      *)
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C 5.9
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl='-Wl,'
+	  ;;
+	*Sun\ F*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl=''
+	  ;;
+	esac
+	;;
+      esac
+      ;;
+
+    newsos6)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic='-fPIC -shared'
+      ;;
+
+    osf3* | osf4* | osf5*)
+      lt_prog_compiler_wl='-Wl,'
+      # All OSF/1 code is PIC.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    rdos*)
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    solaris*)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95*)
+	lt_prog_compiler_wl='-Qoption ld ';;
+      *)
+	lt_prog_compiler_wl='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      lt_prog_compiler_wl='-Qoption ld '
+      lt_prog_compiler_pic='-PIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+	lt_prog_compiler_pic='-Kconform_pic'
+	lt_prog_compiler_static='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    unicos*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_can_build_shared=no
+      ;;
+
+    uts4*)
+      lt_prog_compiler_pic='-pic'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    *)
+      lt_prog_compiler_can_build_shared=no
+      ;;
+    esac
+  fi
+
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic=
+    ;;
+  *)
+    lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
+$as_echo "$lt_prog_compiler_pic" >&6; }
+
+
+
+
+
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+  { $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic_works=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:7808: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:7812: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_pic_works=yes
+     fi
+   fi
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+    case $lt_prog_compiler_pic in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+     esac
+else
+    lt_prog_compiler_pic=
+     lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_static_works=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler_static_works=yes
+       fi
+     else
+       lt_cv_prog_compiler_static_works=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+    :
+else
+    lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+  { $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:7913: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:7917: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+  { $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:7968: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:7972: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+  hard_links=yes
+  $RM conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { $as_echo "$as_me:$LINENO: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+  if test "$hard_links" = no; then
+    { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+
+
+
+
+
+  { $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+  runpath_var=
+  allow_undefined_flag=
+  always_export_symbols=no
+  archive_cmds=
+  archive_expsym_cmds=
+  compiler_needs_object=no
+  enable_shared_with_static_runtimes=no
+  export_dynamic_flag_spec=
+  export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  hardcode_automatic=no
+  hardcode_direct=no
+  hardcode_direct_absolute=no
+  hardcode_libdir_flag_spec=
+  hardcode_libdir_flag_spec_ld=
+  hardcode_libdir_separator=
+  hardcode_minus_L=no
+  hardcode_shlibpath_var=unsupported
+  inherit_rpath=no
+  link_all_deplibs=unknown
+  module_cmds=
+  module_expsym_cmds=
+  old_archive_from_new_cmds=
+  old_archive_from_expsyms_cmds=
+  thread_safe_flag_spec=
+  whole_archive_flag_spec=
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  include_expsyms=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+  extract_expsyms_cmds=
+
+  case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  esac
+
+  ld_shlibs=yes
+  if test "$with_gnu_ld" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+    export_dynamic_flag_spec='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+      whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    else
+      whole_archive_flag_spec=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>&1` in
+      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix[3-9]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+_LT_EOF
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            archive_expsym_cmds=''
+        ;;
+      m68k)
+            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            hardcode_libdir_flag_spec='-L$libdir'
+            hardcode_minus_L=yes
+        ;;
+      esac
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	allow_undefined_flag=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+      # as there is no search path for DLLs.
+      hardcode_libdir_flag_spec='-L$libdir'
+      allow_undefined_flag=unsupported
+      always_export_symbols=no
+      enable_shared_with_static_runtimes=yes
+      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file (1st line
+	# is EXPORTS), use it as is; otherwise, prepend...
+	archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	  cp $export_symbols $output_objdir/$soname.def;
+	else
+	  echo EXPORTS > $output_objdir/$soname.def;
+	  cat $export_symbols >> $output_objdir/$soname.def;
+	fi~
+	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    interix[3-9]*)
+      hardcode_direct=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+      export_dynamic_flag_spec='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | tpf* | k*bsd*-gnu)
+      tmp_diet=no
+      if test "$host_os" = linux-dietlibc; then
+	case $cc_basename in
+	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
+	esac
+      fi
+      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+	 && test "$tmp_diet" = no
+      then
+	tmp_addflag=
+	tmp_sharedflag='-shared'
+	case $cc_basename,$host_cpu in
+        pgcc*)				# Portland Group C compiler
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	lf95*)				# Lahey Fortran 8.1
+	  whole_archive_flag_spec=
+	  tmp_sharedflag='--shared' ;;
+	xl[cC]*)			# IBM XL C 8.0 on PPC (deal with xlf below)
+	  tmp_sharedflag='-qmkshrobj'
+	  tmp_addflag= ;;
+	esac
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+	  compiler_needs_object=yes
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	esac
+	archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+        if test "x$supports_anon_versioning" = xyes; then
+          archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+	    cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	    echo "local: *; };" >> $output_objdir/$libname.ver~
+	    $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+        fi
+
+	case $cc_basename in
+	xlf*)
+	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+	  whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+	  hardcode_libdir_flag_spec=
+	  hardcode_libdir_flag_spec_ld='-rpath $libdir'
+	  archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+	  if test "x$supports_anon_versioning" = xyes; then
+	    archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	      echo "local: *; };" >> $output_objdir/$libname.ver~
+	      $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+	  fi
+	  ;;
+	esac
+      else
+        ld_shlibs=no
+      fi
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  # For security reasons, it is highly recommended that you always
+	  # use absolute paths for naming shared libraries, and exclude the
+	  # DT_RUNPATH tag from executables and libraries.  But doing so
+	  # requires that you compile everything twice, which is a pain.
+	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+	    archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+	  else
+	    ld_shlibs=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+    esac
+
+    if test "$ld_shlibs" = no; then
+      runpath_var=
+      hardcode_libdir_flag_spec=
+      export_dynamic_flag_spec=
+      whole_archive_flag_spec=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      allow_undefined_flag=unsupported
+      always_export_symbols=yes
+      archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      hardcode_minus_L=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	hardcode_direct=unsupported
+      fi
+      ;;
+
+    aix[4-9]*)
+      if test "$host_cpu" = ia64; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=""
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+	  export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	else
+	  export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# need to do runtime linking.
+	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+	  for ld_flag in $LDFLAGS; do
+	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+	    aix_use_runtimelinking=yes
+	    break
+	  fi
+	  done
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      archive_cmds=''
+      hardcode_direct=yes
+      hardcode_direct_absolute=yes
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+      file_list_spec='${wl}-f,'
+
+      if test "$GCC" = yes; then
+	case $host_os in aix4.[012]|aix4.[012].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" &&
+	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+	  then
+	  # We have reworked collect2
+	  :
+	  else
+	  # We have old collect2
+	  hardcode_direct=unsupported
+	  # It fails to find uninstalled libraries when the uninstalled
+	  # path is not listed in the libpath.  Setting hardcode_minus_L
+	  # to unsupported forces relinking
+	  hardcode_minus_L=yes
+	  hardcode_libdir_flag_spec='-L$libdir'
+	  hardcode_libdir_separator=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag="$shared_flag "'${wl}-G'
+	fi
+      else
+	# not using gcc
+	if test "$host_cpu" = ia64; then
+	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag='${wl}-G'
+	  else
+	    shared_flag='${wl}-bM:SRE'
+	  fi
+	fi
+      fi
+
+      export_dynamic_flag_spec='${wl}-bexpall'
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      always_export_symbols=yes
+      if test "$aix_use_runtimelinking" = yes; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	allow_undefined_flag='-berok'
+        # Determine the default libpath from the value encoded in an
+        # empty executable.
+        cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+        hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+        archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+      else
+	if test "$host_cpu" = ia64; then
+	  hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+	  allow_undefined_flag="-z nodefs"
+	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an
+	 # empty executable.
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+	 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  no_undefined_flag=' ${wl}-bernotok'
+	  allow_undefined_flag=' ${wl}-berok'
+	  # Exported symbols can be pulled into shared objects from archives
+	  whole_archive_flag_spec='$convenience'
+	  archive_cmds_need_lc=yes
+	  # This is similar to how AIX traditionally builds its shared libraries.
+	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            archive_expsym_cmds=''
+        ;;
+      m68k)
+            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            hardcode_libdir_flag_spec='-L$libdir'
+            hardcode_minus_L=yes
+        ;;
+      esac
+      ;;
+
+    bsdi[45]*)
+      export_dynamic_flag_spec=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      hardcode_libdir_flag_spec=' '
+      allow_undefined_flag=unsupported
+      # Tell ltmain to make .lib files, not .a files.
+      libext=lib
+      # Tell ltmain to make .dll files, not .so files.
+      shrext_cmds=".dll"
+      # FIXME: Setting linknames here is a bad hack.
+      archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
+      # The linker will automatically build a .lib file if we build a DLL.
+      old_archive_from_new_cmds='true'
+      # FIXME: Should let the user specify the lib program.
+      old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+      fix_srcfile_path='`cygpath -w "$srcfile"`'
+      enable_shared_with_static_runtimes=yes
+      ;;
+
+    darwin* | rhapsody*)
+
+
+  archive_cmds_need_lc=no
+  hardcode_direct=no
+  hardcode_automatic=yes
+  hardcode_shlibpath_var=unsupported
+  whole_archive_flag_spec=''
+  link_all_deplibs=yes
+  allow_undefined_flag="$_lt_dar_allow_undefined"
+  case $cc_basename in
+     ifort*) _lt_dar_can_shared=yes ;;
+     *) _lt_dar_can_shared=$GCC ;;
+  esac
+  if test "$_lt_dar_can_shared" = "yes"; then
+    output_verbose_link_cmd=echo
+    archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+    module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+    archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+    module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+  else
+  ld_shlibs=no
+  fi
+
+      ;;
+
+    dgux*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    freebsd1*)
+      ld_shlibs=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | dragonfly*)
+      archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+	archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+	archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_direct=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      hardcode_minus_L=yes
+      export_dynamic_flag_spec='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+	hardcode_libdir_flag_spec_ld='+b $libdir'
+	hardcode_libdir_separator=:
+	hardcode_direct=yes
+	hardcode_direct_absolute=yes
+	export_dynamic_flag_spec='${wl}-E'
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	hardcode_minus_L=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  hardcode_direct=no
+	  hardcode_shlibpath_var=no
+	  ;;
+	*)
+	  hardcode_direct=yes
+	  hardcode_direct_absolute=yes
+	  export_dynamic_flag_spec='${wl}-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  hardcode_minus_L=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	# Try to use the -exported_symbol ld option, if it does not
+	# work, assume that -exports_file does not work either and
+	# implicitly export all symbols.
+        save_LDFLAGS="$LDFLAGS"
+        LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+        cat >conftest.$ac_ext <<_ACEOF
+int foo(void) {}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+        LDFLAGS="$save_LDFLAGS"
+      else
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      inherit_rpath=yes
+      link_all_deplibs=yes
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    newsos6)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_shlibpath_var=no
+      ;;
+
+    *nto* | *qnx*)
+      ;;
+
+    openbsd*)
+      if test -f /usr/libexec/ld.so; then
+	hardcode_direct=yes
+	hardcode_shlibpath_var=no
+	hardcode_direct_absolute=yes
+	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	  export_dynamic_flag_spec='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	     archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     hardcode_libdir_flag_spec='-R$libdir'
+	     ;;
+	   *)
+	     archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+	fi
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    os2*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+      allow_undefined_flag=unsupported
+      archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	allow_undefined_flag=' -expect_unresolved \*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      else
+	allow_undefined_flag=' -expect_unresolved \*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	hardcode_libdir_flag_spec='-rpath $libdir'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_separator=:
+      ;;
+
+    solaris*)
+      no_undefined_flag=' -z defs'
+      if test "$GCC" = yes; then
+	wlarc='${wl}'
+	archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+      else
+	case `$CC -V 2>&1` in
+	*"Compilers 5.0"*)
+	  wlarc=''
+	  archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+	  ;;
+	*)
+	  wlarc='${wl}'
+	  archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+	  ;;
+	esac
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_shlibpath_var=no
+      case $host_os in
+      solaris2.[0-5] | solaris2.[0-5].*) ;;
+      *)
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
+	# Supported since Solaris 2.6 (maybe 2.5.1?)
+	if test "$GCC" = yes; then
+	  whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+	fi
+	;;
+      esac
+      link_all_deplibs=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  reload_cmds='$CC -r -o $output$reload_objs'
+	  hardcode_direct=no
+        ;;
+	motorola)
+	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4.3*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_shlibpath_var=no
+      export_dynamic_flag_spec='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	hardcode_shlibpath_var=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	ld_shlibs=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+      no_undefined_flag='${wl}-z,text'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      no_undefined_flag='${wl}-z,text'
+      allow_undefined_flag='${wl}-z,nodefs'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='${wl}-R,$libdir'
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+      export_dynamic_flag_spec='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      ld_shlibs=no
+      ;;
+    esac
+
+    if test x$host_vendor = xsni; then
+      case $host in
+      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+	export_dynamic_flag_spec='${wl}-Blargedynsym'
+	;;
+      esac
+    fi
+  fi
+
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $archive_cmds in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+      $RM conftest*
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+      if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } 2>conftest.err; then
+        soname=conftest
+        lib=conftest
+        libobjs=conftest.$ac_objext
+        deplibs=
+        wl=$lt_prog_compiler_wl
+	pic_flag=$lt_prog_compiler_pic
+        compiler_flags=-v
+        linker_flags=-v
+        verstring=
+        output_objdir=.
+        libname=conftest
+        lt_save_allow_undefined_flag=$allow_undefined_flag
+        allow_undefined_flag=
+        if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5
+  (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+        then
+	  archive_cmds_need_lc=no
+        else
+	  archive_cmds_need_lc=yes
+        fi
+        allow_undefined_flag=$lt_save_allow_undefined_flag
+      else
+        cat conftest.err 1>&5
+      fi
+      $RM conftest*
+      { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
+$as_echo "$archive_cmds_need_lc" >&6; }
+      ;;
+    esac
+  fi
+  ;;
+esac
+
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+
+
+  { $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test "$GCC" = yes; then
+  case $host_os in
+    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+    *) lt_awk_arg="/^libraries:/" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+  if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
+    # if the path contains ";" then we assume it to be the separator
+    # otherwise default to the standard path separator (i.e. ":") - it is
+    # assumed that no part of a normal pathname contains ";" but that should
+    # okay in the real world where ";" in dirpaths is itself problematic.
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
+  else
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+  fi
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary.
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+    else
+      test -d "$lt_sys_path" && \
+	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+  lt_foo="";
+  lt_count=0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo="/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[lt_foo]++; }
+  if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+  sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
+else
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[4-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[01] | aix4.[01].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  case $host_cpu in
+  powerpc)
+    # Since July 2007 AmigaOS4 officially supports .so libraries.
+    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    ;;
+  m68k)
+    library_names_spec='$libname.ixlibrary $libname.a'
+    # Create ${libname}_ixlibrary.a entries in /sys/libs.
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    ;;
+  esac
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[45]*)
+  version_type=linux
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$host_os in
+  yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname~
+      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+      fi'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+      ;;
+    mingw* | cegcc*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+      if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+        # It is most probably a Windows format PATH printed by
+        # mingw gcc, but we are running on Cygwin. Gcc prints its search
+        # path with ; separators, and with drive letters. We can handle the
+        # drive letters (cygwin fileutils understands them), so leave them,
+        # especially as we might pass files found there to a mingw objdump,
+        # which wouldn't understand a cygwinified path. Ahh.
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    ;;
+
+  *)
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    ;;
+  esac
+  dynamic_linker='Win32 ld.exe'
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd1*)
+  dynamic_linker=no
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[123]*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  hppa*64*)
+    shrext_cmds='.sl'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  postinstall_cmds='chmod 555 $lib'
+  ;;
+
+interix[3-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  # Some binutils ld are patched to set DT_RUNPATH
+  save_LDFLAGS=$LDFLAGS
+  save_libdir=$libdir
+  eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+       LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then
+  shlibpath_overrides_runpath=yes
+fi
+
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+  LDFLAGS=$save_LDFLAGS
+  libdir=$save_libdir
+
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  # Add ABI-specific directories to the system library path.
+  sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+*nto* | *qnx*)
+  version_type=qnx
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='ldqnx.so'
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*)	need_version=yes ;;
+    *)				need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[89] | openbsd2.[89].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+tpf*)
+  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+uts4*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+  { $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+   test -n "$runpath_var" ||
+   test "X$hardcode_automatic" = "Xyes" ; then
+
+  # We can hardcode non-existent directories.
+  if test "$hardcode_direct" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
+     test "$hardcode_minus_L" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:$LINENO: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink ||
+   test "$inherit_rpath" = yes; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+
+
+
+
+
+  if test "x$enable_dlopen" != xyes; then
+  enable_dlopen=unknown
+  enable_dlopen_self=unknown
+  enable_dlopen_self_static=unknown
+else
+  lt_cv_dlopen=no
+  lt_cv_dlopen_libs=
+
+  case $host_os in
+  beos*)
+    lt_cv_dlopen="load_add_on"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ;;
+
+  mingw* | pw32* | cegcc*)
+    lt_cv_dlopen="LoadLibrary"
+    lt_cv_dlopen_libs=
+    ;;
+
+  cygwin*)
+    lt_cv_dlopen="dlopen"
+    lt_cv_dlopen_libs=
+    ;;
+
+  darwin*)
+  # if libdl is installed we need to link against it
+    { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_dl_dlopen=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dl_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+    lt_cv_dlopen="dyld"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+
+fi
+
+    ;;
+
+  *)
+    { $as_echo "$as_me:$LINENO: checking for shl_load" >&5
+$as_echo_n "checking for shl_load... " >&6; }
+if test "${ac_cv_func_shl_load+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define shl_load innocuous_shl_load
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char shl_load (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef shl_load
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_shl_load || defined __stub___shl_load
+choke me
+#endif
+
+int
+main ()
+{
+return shl_load ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_func_shl_load=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_func_shl_load=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
+$as_echo "$ac_cv_func_shl_load" >&6; }
+if test "x$ac_cv_func_shl_load" = x""yes; then
+  lt_cv_dlopen="shl_load"
+else
+  { $as_echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if test "${ac_cv_lib_dld_shl_load+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_dld_shl_load=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dld_shl_load=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = x""yes; then
+  lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+  { $as_echo "$as_me:$LINENO: checking for dlopen" >&5
+$as_echo_n "checking for dlopen... " >&6; }
+if test "${ac_cv_func_dlopen+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define dlopen innocuous_dlopen
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char dlopen (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef dlopen
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_dlopen || defined __stub___dlopen
+choke me
+#endif
+
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_func_dlopen=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_func_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
+$as_echo "$ac_cv_func_dlopen" >&6; }
+if test "x$ac_cv_func_dlopen" = x""yes; then
+  lt_cv_dlopen="dlopen"
+else
+  { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_dl_dlopen=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dl_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+  { $as_echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if test "${ac_cv_lib_svld_dlopen+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_svld_dlopen=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_svld_dlopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = x""yes; then
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+  { $as_echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if test "${ac_cv_lib_dld_dld_link+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_dld_dld_link=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_dld_dld_link=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = x""yes; then
+  lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+    ;;
+  esac
+
+  if test "x$lt_cv_dlopen" != xno; then
+    enable_dlopen=yes
+  else
+    enable_dlopen=no
+  fi
+
+  case $lt_cv_dlopen in
+  dlopen)
+    save_CPPFLAGS="$CPPFLAGS"
+    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+    save_LDFLAGS="$LDFLAGS"
+    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+    save_LIBS="$LIBS"
+    LIBS="$lt_cv_dlopen_libs $LIBS"
+
+    { $as_echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if test "${lt_cv_dlopen_self+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  	  if test "$cross_compiling" = yes; then :
+  lt_cv_dlopen_self=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+#line 10771 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}
+_LT_EOF
+  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+    if test "x$lt_cv_dlopen_self" = xyes; then
+      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+      { $as_echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if test "${lt_cv_dlopen_self_static+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  	  if test "$cross_compiling" = yes; then :
+  lt_cv_dlopen_self_static=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+#line 10867 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}
+_LT_EOF
+  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self_static=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+    fi
+
+    CPPFLAGS="$save_CPPFLAGS"
+    LDFLAGS="$save_LDFLAGS"
+    LIBS="$save_LIBS"
+    ;;
+  esac
+
+  case $lt_cv_dlopen_self in
+  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+  *) enable_dlopen_self=unknown ;;
+  esac
+
+  case $lt_cv_dlopen_self_static in
+  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+  *) enable_dlopen_self_static=unknown ;;
+  esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+  case $host_os in
+  darwin*)
+    if test -n "$STRIP" ; then
+      striplib="$STRIP -x"
+      old_striplib="$STRIP -S"
+      { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+    else
+      { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+    fi
+    ;;
+  *)
+    { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+    ;;
+  esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+  # Report which library types will actually be built
+  { $as_echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+  { $as_echo "$as_me:$LINENO: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+  { $as_echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+  test "$can_build_shared" = "no" && enable_shared=no
+
+  # On AIX, shared libraries and static libraries use the same namespace, and
+  # are all built from PIC.
+  case $host_os in
+  aix3*)
+    test "$enable_shared" = yes && enable_static=no
+    if test -n "$RANLIB"; then
+      archive_cmds="$archive_cmds~\$RANLIB \$lib"
+      postinstall_cmds='$RANLIB $lib'
+    fi
+    ;;
+
+  aix[4-9]*)
+    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+      test "$enable_shared" = yes && enable_static=no
+    fi
+    ;;
+  esac
+  { $as_echo "$as_me:$LINENO: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+  { $as_echo "$as_me:$LINENO: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+  # Make sure either enable_shared or enable_static is yes.
+  test "$enable_shared" = yes || enable_static=yes
+  { $as_echo "$as_me:$LINENO: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+
+
+
+
+
+
+
+
+
+
+
+
+        ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+
+# platform specific compiler flags
+if test "x$GCC" = xyes; then
+  CFLAGS="$CFLAGS -Wall"
+fi
+
+# Checks for libraries.
+
+# Check whether --with-libpng was given.
+if test "${with_libpng+set}" = set; then
+  withval=$with_libpng; ac_cv_want_libpng="$withval"
+else
+  ac_cv_want_libpng="yes"
+fi
+
+save_cflags="$CFLAGS"
+save_ldflags="$LDFLAGS"
+have_libpng="no"
+if test "x$ac_cv_want_libpng" != "xno"; then
+  if test "x$ac_cv_want_libpng" != "xyes"; then
+        CFLAGS="$CFLAGS -I$ac_cv_want_libpng/include"
+    LDFLAGS="$LDFLAGS -L$ac_cv_want_libpng/lib"
+  fi
+    { $as_echo "$as_me:$LINENO: checking for library containing pow" >&5
+$as_echo_n "checking for library containing pow... " >&6; }
+if test "${ac_cv_search_pow+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pow ();
+int
+main ()
+{
+return pow ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' m; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_search_pow=$ac_res
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_pow+set}" = set; then
+  break
+fi
+done
+if test "${ac_cv_search_pow+set}" = set; then
+  :
+else
+  ac_cv_search_pow=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_pow" >&5
+$as_echo "$ac_cv_search_pow" >&6; }
+ac_res=$ac_cv_search_pow
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+  { $as_echo "$as_me:$LINENO: checking for png_check_sig in -lpng" >&5
+$as_echo_n "checking for png_check_sig in -lpng... " >&6; }
+if test "${ac_cv_lib_png_png_check_sig+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpng  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char png_check_sig ();
+int
+main ()
+{
+return png_check_sig ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_png_png_check_sig=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_png_png_check_sig=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_png_png_check_sig" >&5
+$as_echo "$ac_cv_lib_png_png_check_sig" >&6; }
+if test "x$ac_cv_lib_png_png_check_sig" = x""yes; then
+
+    { $as_echo "$as_me:$LINENO: checking for deflate in -lz" >&5
+$as_echo_n "checking for deflate in -lz... " >&6; }
+if test "${ac_cv_lib_z_deflate+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lz  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char deflate ();
+int
+main ()
+{
+return deflate ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_z_deflate=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_z_deflate=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_z_deflate" >&5
+$as_echo "$ac_cv_lib_z_deflate" >&6; }
+if test "x$ac_cv_lib_z_deflate" = x""yes; then
+
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_LIBPNG 1
+_ACEOF
+
+      LIBS="-lpng -lz $LIBS"
+      case " $LIBOBJS " in
+  *" jbig2_image_png.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS jbig2_image_png.$ac_objext"
+ ;;
+esac
+
+      have_libpng="yes"
+
+fi
+
+
+fi
+
+fi
+if test "x$have_libpng" != "xyes"; then
+  CFLAGS="$save_cflags"
+  LDFLAGS="$save_ldflags"
+fi
+
+# Checks for header files.
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_header_stdc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_header_stdc=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then
+  :
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+
+
+
+
+for ac_header in libintl.h stddef.h unistd.h strings.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ---------------------------------------- ##
+## Report this to jbig2-dev@ghostscript.com ##
+## ---------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+stdint_types_in="no_replacement_found"
+stdint_types_discovered="yes"
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:$LINENO: checking size of char" >&5
+$as_echo_n "checking size of char... " >&6; }
+if test "${ac_cv_sizeof_char+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (char))) >= 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (char))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr $ac_mid + 1`
+			if test $ac_lo -le $ac_mid; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (char))) < 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (char))) >= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_hi=`expr '(' $ac_mid ')' - 1`
+			if test $ac_mid -le $ac_hi; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo= ac_hi=
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (char))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_char=$ac_lo;;
+'') if test "$ac_cv_type_char" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (char)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (char)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_char=0
+   fi ;;
+esac
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+static long int longval () { return (long int) (sizeof (char)); }
+static unsigned long int ulongval () { return (long int) (sizeof (char)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (((long int) (sizeof (char))) < 0)
+    {
+      long int i = longval ();
+      if (i != ((long int) (sizeof (char))))
+	return 1;
+      fprintf (f, "%ld", i);
+    }
+  else
+    {
+      unsigned long int i = ulongval ();
+      if (i != ((long int) (sizeof (char))))
+	return 1;
+      fprintf (f, "%lu", i);
+    }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
+  return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_char=`cat conftest.val`
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+if test "$ac_cv_type_char" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (char)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (char)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_char=0
+   fi
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.val
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_char" >&5
+$as_echo "$ac_cv_sizeof_char" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_CHAR $ac_cv_sizeof_char
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:$LINENO: checking size of short" >&5
+$as_echo_n "checking size of short... " >&6; }
+if test "${ac_cv_sizeof_short+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (short))) >= 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (short))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr $ac_mid + 1`
+			if test $ac_lo -le $ac_mid; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (short))) < 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (short))) >= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_hi=`expr '(' $ac_mid ')' - 1`
+			if test $ac_mid -le $ac_hi; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo= ac_hi=
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (short))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_short=$ac_lo;;
+'') if test "$ac_cv_type_short" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (short)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (short)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_short=0
+   fi ;;
+esac
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+static long int longval () { return (long int) (sizeof (short)); }
+static unsigned long int ulongval () { return (long int) (sizeof (short)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (((long int) (sizeof (short))) < 0)
+    {
+      long int i = longval ();
+      if (i != ((long int) (sizeof (short))))
+	return 1;
+      fprintf (f, "%ld", i);
+    }
+  else
+    {
+      unsigned long int i = ulongval ();
+      if (i != ((long int) (sizeof (short))))
+	return 1;
+      fprintf (f, "%lu", i);
+    }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
+  return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_short=`cat conftest.val`
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+if test "$ac_cv_type_short" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (short)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (short)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_short=0
+   fi
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.val
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
+$as_echo "$ac_cv_sizeof_short" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_SHORT $ac_cv_sizeof_short
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:$LINENO: checking size of int" >&5
+$as_echo_n "checking size of int... " >&6; }
+if test "${ac_cv_sizeof_int+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) >= 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr $ac_mid + 1`
+			if test $ac_lo -le $ac_mid; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) < 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) >= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_hi=`expr '(' $ac_mid ')' - 1`
+			if test $ac_mid -le $ac_hi; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo= ac_hi=
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_int=$ac_lo;;
+'') if test "$ac_cv_type_int" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (int)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_int=0
+   fi ;;
+esac
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+static long int longval () { return (long int) (sizeof (int)); }
+static unsigned long int ulongval () { return (long int) (sizeof (int)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (((long int) (sizeof (int))) < 0)
+    {
+      long int i = longval ();
+      if (i != ((long int) (sizeof (int))))
+	return 1;
+      fprintf (f, "%ld", i);
+    }
+  else
+    {
+      unsigned long int i = ulongval ();
+      if (i != ((long int) (sizeof (int))))
+	return 1;
+      fprintf (f, "%lu", i);
+    }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
+  return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_int=`cat conftest.val`
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+if test "$ac_cv_type_int" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (int)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_int=0
+   fi
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.val
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
+$as_echo "$ac_cv_sizeof_int" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_INT $ac_cv_sizeof_int
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:$LINENO: checking size of long" >&5
+$as_echo_n "checking size of long... " >&6; }
+if test "${ac_cv_sizeof_long+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long))) >= 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr $ac_mid + 1`
+			if test $ac_lo -le $ac_mid; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long))) < 0)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long))) >= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_lo=$ac_mid; break
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_hi=`expr '(' $ac_mid ')' - 1`
+			if test $ac_mid -le $ac_hi; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			ac_mid=`expr 2 '*' $ac_mid`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo= ac_hi=
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= $ac_mid)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_hi=$ac_mid
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_long=$ac_lo;;
+'') if test "$ac_cv_type_long" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (long)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_long=0
+   fi ;;
+esac
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+static long int longval () { return (long int) (sizeof (long)); }
+static unsigned long int ulongval () { return (long int) (sizeof (long)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (((long int) (sizeof (long))) < 0)
+    {
+      long int i = longval ();
+      if (i != ((long int) (sizeof (long))))
+	return 1;
+      fprintf (f, "%ld", i);
+    }
+  else
+    {
+      unsigned long int i = ulongval ();
+      if (i != ((long int) (sizeof (long))))
+	return 1;
+      fprintf (f, "%lu", i);
+    }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
+  return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_long=`cat conftest.val`
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+if test "$ac_cv_type_long" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long)
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute sizeof (long)
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
+   else
+     ac_cv_sizeof_long=0
+   fi
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.val
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
+$as_echo "$ac_cv_sizeof_long" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG $ac_cv_sizeof_long
+_ACEOF
+
+
+case 1 in
+  $ac_cv_sizeof_char) int8_type="char";;
+  *) stdint_types_discovered="no"
+esac
+case 2 in
+  $ac_cv_sizeof_short) int16_type="short";;
+  $ac_cv_sizeof_char)  int16_type="char";;
+  $ac_cv_sizeof_int)   int16_type="char";;
+  *) stdint_types_discovered="no";;
+esac
+case 4 in
+  $ac_cv_sizeof_int)   int32_type="int";;
+  $ac_cv_sizeof_long)  int32_type="long";;
+  $ac_cv_sizeof_short) int32_type="short";;
+  *) stdint_types_discovered="no";;
+esac
+if test "${ac_cv_header_stdint_h+set}" = set; then
+  { $as_echo "$as_me:$LINENO: checking for stdint.h" >&5
+$as_echo_n "checking for stdint.h... " >&6; }
+if test "${ac_cv_header_stdint_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdint_h" >&5
+$as_echo "$ac_cv_header_stdint_h" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking stdint.h usability" >&5
+$as_echo_n "checking stdint.h usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <stdint.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking stdint.h presence" >&5
+$as_echo_n "checking stdint.h presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdint.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: stdint.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: stdint.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdint.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: stdint.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: stdint.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: stdint.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdint.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: stdint.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdint.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: stdint.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdint.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: stdint.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdint.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: stdint.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: stdint.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: stdint.h: in the future, the compiler will take precedence" >&2;}
+    ( cat <<\_ASBOX
+## ---------------------------------------- ##
+## Report this to jbig2-dev@ghostscript.com ##
+## ---------------------------------------- ##
+_ASBOX
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for stdint.h" >&5
+$as_echo_n "checking for stdint.h... " >&6; }
+if test "${ac_cv_header_stdint_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_header_stdint_h=$ac_header_preproc
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdint_h" >&5
+$as_echo "$ac_cv_header_stdint_h" >&6; }
+
+fi
+
+
+if test "x$ac_cv_header_stdint_h" != "xyes"; then
+  for include in sys/types.h inttypes.h sys/inttypes.h sys/int_types.h ; do
+    { $as_echo "$as_me:$LINENO: checking for uint32_t in $include" >&5
+$as_echo_n "checking for uint32_t in $include... " >&6; }
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$include>
+int
+main ()
+{
+uint32_t canary;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+      { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+      stdint_types_in="$include"
+      break;
+
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	{ $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+  if test "x$stdint_types_in" != "xno_replacement_found"; then
+    { $as_echo "$as_me:$LINENO: result: Adding $stdint_types_in to config header for stdint types" >&5
+$as_echo "Adding $stdint_types_in to config header for stdint types" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define JBIG2_REPLACE_STDINT_H /**/
+_ACEOF
+
+  elif test "x$stdint_types_discovered" = "xno"; then
+    { { $as_echo "$as_me:$LINENO: error:
+Unable to find suitable definitions of the stdint.h types (uint32_t and friends)
+You will have to define these yourself in a separate header.
+See config_win32.h for an example.
+    " >&5
+$as_echo "$as_me: error:
+Unable to find suitable definitions of the stdint.h types (uint32_t and friends)
+You will have to define these yourself in a separate header.
+See config_win32.h for an example.
+    " >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+fi
+JBIG2_INT32_T=$int32_type
+
+JBIG2_INT16_T=$int16_type
+
+JBIG2_INT8_T=$int8_type
+
+JBIG2_STDINT_H=$stdint_types_in
+
+
+# Checks for typedefs, structures, and compiler characteristics.
+{ $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
+if test "${ac_cv_c_const+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+/* FIXME: Include the comments suggested by Paul. */
+#ifndef __cplusplus
+  /* Ultrix mips cc rejects this.  */
+  typedef int charset[2];
+  const charset cs;
+  /* SunOS 4.1.1 cc rejects this.  */
+  char const *const *pcpcc;
+  char **ppc;
+  /* NEC SVR4.0.2 mips cc rejects this.  */
+  struct point {int x, y;};
+  static struct point const zero = {0,0};
+  /* AIX XL C 1.02.0.0 rejects this.
+     It does not let you subtract one const X* pointer from another in
+     an arm of an if-expression whose if-part is not a constant
+     expression */
+  const char *g = "string";
+  pcpcc = &g + (g ? g-g : 0);
+  /* HPUX 7.0 cc rejects these. */
+  ++pcpcc;
+  ppc = (char**) pcpcc;
+  pcpcc = (char const *const *) ppc;
+  { /* SCO 3.2v4 cc rejects this.  */
+    char *t;
+    char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+    *t++ = 0;
+    if (s) return 0;
+  }
+  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
+    int x[] = {25, 17};
+    const int *foo = &x[0];
+    ++foo;
+  }
+  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+    typedef const int *iptr;
+    iptr p = 0;
+    ++p;
+  }
+  { /* AIX XL C 1.02.0.0 rejects this saying
+       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+    struct s { int j; const int *ap[3]; };
+    struct s *b; b->j = 5;
+  }
+  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+    const int foo = 10;
+    if (!foo) return 0;
+  }
+  return !cs[0] && !zero.x;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_c_const=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_c_const=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
+if test $ac_cv_c_const = no; then
+
+cat >>confdefs.h <<\_ACEOF
+#define const /**/
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for size_t" >&5
+$as_echo_n "checking for size_t... " >&6; }
+if test "${ac_cv_type_size_t+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_type_size_t=no
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof (size_t))
+       return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((size_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_size_t=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
+$as_echo "$ac_cv_type_size_t" >&6; }
+if test "x$ac_cv_type_size_t" = x""yes; then
+  :
+else
+
+cat >>confdefs.h <<_ACEOF
+#define size_t unsigned int
+_ACEOF
+
+fi
+
+
+ { $as_echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
+$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
+if test "${ac_cv_c_bigendian+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_c_bigendian=unknown
+    # See if we're dealing with a universal compiler.
+    cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifndef __APPLE_CC__
+	       not a universal capable compiler
+	     #endif
+	     typedef int dummy;
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+
+	# Check for potential -arch flags.  It is not universal unless
+	# there are some -arch flags.  Note that *ppc* also matches
+	# ppc64.  This check is also rather less than ideal.
+	case "${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}" in  #(
+	  *-arch*ppc*|*-arch*i386*|*-arch*x86_64*) ac_cv_c_bigendian=universal;;
+	esac
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if sys/param.h defines the BYTE_ORDER macro.
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+	     #include <sys/param.h>
+
+int
+main ()
+{
+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
+		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
+		     && LITTLE_ENDIAN)
+	      bogus endian macros
+	     #endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  # It does; now see whether it defined to BIG_ENDIAN or not.
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+		#include <sys/param.h>
+
+int
+main ()
+{
+#if BYTE_ORDER != BIG_ENDIAN
+		 not big endian
+		#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_c_bigendian=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_c_bigendian=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <limits.h>
+
+int
+main ()
+{
+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+	      bogus endian macros
+	     #endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  # It does; now see whether it defined to _BIG_ENDIAN or not.
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <limits.h>
+
+int
+main ()
+{
+#ifndef _BIG_ENDIAN
+		 not big endian
+		#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_c_bigendian=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_c_bigendian=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # Compile a test program.
+      if test "$cross_compiling" = yes; then
+  # Try to guess by grepping values from an object file.
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+short int ascii_mm[] =
+		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+		short int ascii_ii[] =
+		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+		int use_ascii (int i) {
+		  return ascii_mm[i] + ascii_ii[i];
+		}
+		short int ebcdic_ii[] =
+		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+		short int ebcdic_mm[] =
+		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+		int use_ebcdic (int i) {
+		  return ebcdic_mm[i] + ebcdic_ii[i];
+		}
+		extern int foo;
+
+int
+main ()
+{
+return use_ascii (foo) == use_ebcdic (foo);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
+	      ac_cv_c_bigendian=yes
+	    fi
+	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+	      if test "$ac_cv_c_bigendian" = unknown; then
+		ac_cv_c_bigendian=no
+	      else
+		# finding both strings is unlikely to happen, but who knows?
+		ac_cv_c_bigendian=unknown
+	      fi
+	    fi
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+	     /* Are we little or big endian?  From Harbison&Steele.  */
+	     union
+	     {
+	       long int l;
+	       char c[sizeof (long int)];
+	     } u;
+	     u.l = 1;
+	     return u.c[sizeof (long int) - 1] == 1;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_c_bigendian=no
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_c_bigendian=yes
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+    fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
+$as_echo "$ac_cv_c_bigendian" >&6; }
+ case $ac_cv_c_bigendian in #(
+   yes)
+     cat >>confdefs.h <<\_ACEOF
+#define WORDS_BIGENDIAN 1
+_ACEOF
+;; #(
+   no)
+      ;; #(
+   universal)
+
+cat >>confdefs.h <<\_ACEOF
+#define AC_APPLE_UNIVERSAL_BUILD 1
+_ACEOF
+
+     ;; #(
+   *)
+     { { $as_echo "$as_me:$LINENO: error: unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" >&5
+$as_echo "$as_me: error: unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
+   { (exit 1); exit 1; }; } ;;
+ esac
+
+
+# Checks for library functions.
+{ $as_echo "$as_me:$LINENO: checking for working memcmp" >&5
+$as_echo_n "checking for working memcmp... " >&6; }
+if test "${ac_cv_func_memcmp_working+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  ac_cv_func_memcmp_working=no
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+  /* Some versions of memcmp are not 8-bit clean.  */
+  char c0 = '\100', c1 = '\200', c2 = '\201';
+  if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
+    return 1;
+
+  /* The Next x86 OpenStep bug shows up only when comparing 16 bytes
+     or more and with at least one buffer not starting on a 4-byte boundary.
+     William Lewis provided this test program.   */
+  {
+    char foo[21];
+    char bar[21];
+    int i;
+    for (i = 0; i < 4; i++)
+      {
+	char *a = foo + i;
+	char *b = bar + i;
+	strcpy (a, "--------01111111");
+	strcpy (b, "--------10000000");
+	if (memcmp (a, b, 16) >= 0)
+	  return 1;
+      }
+    return 0;
+  }
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_memcmp_working=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_func_memcmp_working=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_memcmp_working" >&5
+$as_echo "$ac_cv_func_memcmp_working" >&6; }
+test $ac_cv_func_memcmp_working = no && case " $LIBOBJS " in
+  *" memcmp.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS memcmp.$ac_objext"
+ ;;
+esac
+
+
+
+for ac_func in snprintf
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+else
+  case " $LIBOBJS " in
+  *" $ac_func.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
+ ;;
+esac
+
+fi
+done
+
+
+
+
+
+for ac_func in memset strdup
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+{ $as_echo "$as_me:$LINENO: checking for getopt_long" >&5
+$as_echo_n "checking for getopt_long... " >&6; }
+if test "${ac_cv_func_getopt_long+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define getopt_long to an innocuous variant, in case <limits.h> declares getopt_long.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define getopt_long innocuous_getopt_long
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char getopt_long (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef getopt_long
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char getopt_long ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_getopt_long || defined __stub___getopt_long
+choke me
+#endif
+
+int
+main ()
+{
+return getopt_long ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_func_getopt_long=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_func_getopt_long=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_getopt_long" >&5
+$as_echo "$ac_cv_func_getopt_long" >&6; }
+if test "x$ac_cv_func_getopt_long" = x""yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_GETOPT_LONG /**/
+_ACEOF
+
+else
+
+	case " $LIBOBJS " in
+  *" getopt.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS getopt.$ac_objext"
+ ;;
+esac
+
+	case " $LIBOBJS " in
+  *" getopt1.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS getopt1.$ac_objext"
+ ;;
+esac
+
+
+fi
+
+
+# generate output
+ac_config_files="$ac_config_files Makefile config_types.h"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) $as_unset $ac_var ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes (double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \).
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    test "x$cache_file" != "x/dev/null" &&
+      { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+    cat confcache >$cache_file
+  else
+    { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+  # 1. Remove the extension, and $U if already installed.
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+  #    will be set to the directory where LIBOBJS objects are built.
+  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+  { { $as_echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+  { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+
+: ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+  case `echo 'x\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  *)   ECHO_C='\c';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p=:
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+
+# Save the log message, to keep $[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by jbig2dec $as_me 0.11, which was
+generated by GNU Autoconf 2.63.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTION]... [FILE]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+  -q, --quiet, --silent
+                   do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+      --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+      --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <bug-autoconf@gnu.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_version="\\
+jbig2dec config.status 0.11
+configured by $0, generated by GNU Autoconf 2.63,
+  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright (C) 2008 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
+    ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    { $as_echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; };;
+  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) { $as_echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; } ;;
+
+  *) ac_config_targets="$ac_config_targets $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
+  export CONFIG_SHELL
+  exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+macro_version='`$ECHO "X$macro_version" | $Xsed -e "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "X$macro_revision" | $Xsed -e "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "X$enable_shared" | $Xsed -e "$delay_single_quote_subst"`'
+enable_static='`$ECHO "X$enable_static" | $Xsed -e "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "X$pic_mode" | $Xsed -e "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "X$enable_fast_install" | $Xsed -e "$delay_single_quote_subst"`'
+host_alias='`$ECHO "X$host_alias" | $Xsed -e "$delay_single_quote_subst"`'
+host='`$ECHO "X$host" | $Xsed -e "$delay_single_quote_subst"`'
+host_os='`$ECHO "X$host_os" | $Xsed -e "$delay_single_quote_subst"`'
+build_alias='`$ECHO "X$build_alias" | $Xsed -e "$delay_single_quote_subst"`'
+build='`$ECHO "X$build" | $Xsed -e "$delay_single_quote_subst"`'
+build_os='`$ECHO "X$build_os" | $Xsed -e "$delay_single_quote_subst"`'
+SED='`$ECHO "X$SED" | $Xsed -e "$delay_single_quote_subst"`'
+Xsed='`$ECHO "X$Xsed" | $Xsed -e "$delay_single_quote_subst"`'
+GREP='`$ECHO "X$GREP" | $Xsed -e "$delay_single_quote_subst"`'
+EGREP='`$ECHO "X$EGREP" | $Xsed -e "$delay_single_quote_subst"`'
+FGREP='`$ECHO "X$FGREP" | $Xsed -e "$delay_single_quote_subst"`'
+LD='`$ECHO "X$LD" | $Xsed -e "$delay_single_quote_subst"`'
+NM='`$ECHO "X$NM" | $Xsed -e "$delay_single_quote_subst"`'
+LN_S='`$ECHO "X$LN_S" | $Xsed -e "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "X$max_cmd_len" | $Xsed -e "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "X$ac_objext" | $Xsed -e "$delay_single_quote_subst"`'
+exeext='`$ECHO "X$exeext" | $Xsed -e "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "X$lt_unset" | $Xsed -e "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "X$lt_SP2NL" | $Xsed -e "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "X$lt_NL2SP" | $Xsed -e "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "X$reload_flag" | $Xsed -e "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "X$reload_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "X$OBJDUMP" | $Xsed -e "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "X$deplibs_check_method" | $Xsed -e "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "X$file_magic_cmd" | $Xsed -e "$delay_single_quote_subst"`'
+AR='`$ECHO "X$AR" | $Xsed -e "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "X$AR_FLAGS" | $Xsed -e "$delay_single_quote_subst"`'
+STRIP='`$ECHO "X$STRIP" | $Xsed -e "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "X$RANLIB" | $Xsed -e "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "X$old_postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "X$old_postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "X$old_archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+CC='`$ECHO "X$CC" | $Xsed -e "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "X$CFLAGS" | $Xsed -e "$delay_single_quote_subst"`'
+compiler='`$ECHO "X$compiler" | $Xsed -e "$delay_single_quote_subst"`'
+GCC='`$ECHO "X$GCC" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "X$lt_cv_sys_global_symbol_pipe" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "X$lt_cv_sys_global_symbol_to_cdecl" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
+objdir='`$ECHO "X$objdir" | $Xsed -e "$delay_single_quote_subst"`'
+SHELL='`$ECHO "X$SHELL" | $Xsed -e "$delay_single_quote_subst"`'
+ECHO='`$ECHO "X$ECHO" | $Xsed -e "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "X$MAGIC_CMD" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "X$lt_prog_compiler_no_builtin_flag" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "X$lt_prog_compiler_wl" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "X$lt_prog_compiler_pic" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "X$lt_prog_compiler_static" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "X$lt_cv_prog_compiler_c_o" | $Xsed -e "$delay_single_quote_subst"`'
+need_locks='`$ECHO "X$need_locks" | $Xsed -e "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "X$DSYMUTIL" | $Xsed -e "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "X$NMEDIT" | $Xsed -e "$delay_single_quote_subst"`'
+LIPO='`$ECHO "X$LIPO" | $Xsed -e "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "X$OTOOL" | $Xsed -e "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "X$OTOOL64" | $Xsed -e "$delay_single_quote_subst"`'
+libext='`$ECHO "X$libext" | $Xsed -e "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "X$shrext_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "X$extract_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "X$archive_cmds_need_lc" | $Xsed -e "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "X$enable_shared_with_static_runtimes" | $Xsed -e "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "X$export_dynamic_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "X$whole_archive_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "X$compiler_needs_object" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "X$old_archive_from_new_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "X$old_archive_from_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "X$archive_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "X$module_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "X$module_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "X$with_gnu_ld" | $Xsed -e "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "X$allow_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "X$no_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "X$hardcode_libdir_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_ld='`$ECHO "X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`'
+fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
+need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`'
+version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
+sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`'
+striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# Quote evaled strings.
+for var in SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+OBJDUMP \
+deplibs_check_method \
+file_magic_cmd \
+AR \
+AR_FLAGS \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+SHELL \
+ECHO \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_wl \
+lt_prog_compiler_pic \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+OTOOL \
+OTOOL64 \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_flag_spec_ld \
+hardcode_libdir_separator \
+fix_srcfile_path \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+finish_eval \
+old_striplib \
+striplib; do
+    case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+    *[\\\\\\\`\\"\\\$]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+sys_lib_dlsearch_path_spec; do
+    case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+    *[\\\\\\\`\\"\\\$]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+# Fix-up fallback echo if it was mangled by the above quoting rules.
+case \$lt_ECHO in
+*'\\\$0 --fallback-echo"')  lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\$0 --fallback-echo"\$/\$0 --fallback-echo"/'\`
+  ;;
+esac
+
+ac_aux_dir='$ac_aux_dir'
+xsi_shell='$xsi_shell'
+lt_shell_append='$lt_shell_append'
+
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+
+    PACKAGE='$PACKAGE'
+    VERSION='$VERSION'
+    TIMESTAMP='$TIMESTAMP'
+    RM='$RM'
+    ofile='$ofile'
+
+
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+    "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+    "config_types.h") CONFIG_FILES="$CONFIG_FILES config_types.h" ;;
+
+  *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp=
+  trap 'exit_status=$?
+  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+  trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -n "$tmp" && test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} ||
+{
+   $as_echo "$as_me: cannot create a temporary directory in ." >&2
+   { (exit 1); exit 1; }
+}
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr='
'
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  . ./conf$$subs.sh ||
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+
+  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+  if test $ac_delim_n = $ac_delim_num; then
+    break
+  elif $ac_last_try; then
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\).*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\).*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+  || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+   { (exit 1); exit 1; }; }
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[	 ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[	 ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_t"; then
+    break
+  elif $ac_last_try; then
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
+   { (exit 1); exit 1; }; }
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any.  Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+  line = \$ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  prefix = substr(line, 1, index(line, defundef) - 1)
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", prefix defundef, macro, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+  { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
+   { (exit 1); exit 1; }; }
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
+$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
+   { (exit 1); exit 1; }; };;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+   { (exit 1); exit 1; }; };;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      ac_file_inputs="$ac_file_inputs '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+    fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$tmp/stdin" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; } ;;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  { as_dir="$ac_dir"
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+   { (exit 1); exit 1; }; }; }
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+  esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p
+'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  ac_datarootdir_hack='
+  s&@datadir@&$datadir&g
+  s&@docdir@&$docdir&g
+  s&@infodir@&$infodir&g
+  s&@localedir@&$localedir&g
+  s&@mandir@&$mandir&g
+    s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&2;}
+
+  rm -f "$tmp/stdin"
+  case $ac_file in
+  -) cat "$tmp/out" && rm -f "$tmp/out";;
+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+  esac \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+ ;;
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+  if test x"$ac_file" != x-; then
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+    } >"$tmp/config.h" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      rm -f "$ac_file"
+      mv "$tmp/config.h" "$ac_file" \
+	|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+  else
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
+$as_echo "$as_me: error: could not create -" >&2;}
+   { (exit 1); exit 1; }; }
+  fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+  case $_am_header in
+    "$ac_file" | "$ac_file":* )
+      break ;;
+    * )
+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+  esac
+done
+echo "timestamp for "$ac_file"" >`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+  :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+  esac
+
+
+  case $ac_file$ac_mode in
+    "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
+  # Strip MF so we end up with the name of the file.
+  mf=`echo "$mf" | sed -e 's/:.*$//'`
+  # Check whether this is an Automake generated Makefile or not.
+  # We used to match only the files named `Makefile.in', but
+  # some people rename them; so instead we look at the file content.
+  # Grep'ing the first line is not enough: some people post-process
+  # each Makefile.in and add a new line on top of each file to say so.
+  # So let's grep whole file.
+  if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
+    dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$mf" : 'X\(//\)[^/]' \| \
+	 X"$mf" : 'X\(//\)$' \| \
+	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  else
+    continue
+  fi
+  grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
+  # Extract the definition of DEP_FILES from the Makefile without
+  # running `make'.
+  DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
+  test -z "$DEPDIR" && continue
+  # When using ansi2knr, U may be empty or an underscore; expand it
+  U=`sed -n -e '/^U = / s///p' < "$mf"`
+  test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
+  # We invoke sed twice because it is the simplest approach to
+  # changing $(DEPDIR) to its actual value in the expansion.
+  for file in `sed -n -e '
+    /^DEP_FILES = .*\\\\$/ {
+      s/^DEP_FILES = //
+      :loop
+	s/\\\\$//
+	p
+	n
+	/\\\\$/ b loop
+      p
+    }
+    /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
+       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+    # Make sure the directory exists.
+    test -f "$dirpart/$file" && continue
+    fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$file" : 'X\(//\)[^/]' \| \
+	 X"$file" : 'X\(//\)$' \| \
+	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+    { as_dir=$dirpart/$fdir
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+   { (exit 1); exit 1; }; }; }
+    # echo "creating $dirpart/$file"
+    echo '# dummy' > "$dirpart/$file"
+  done
+done
+ ;;
+    "libtool":C)
+
+    # See if we are running on zsh, and set the options which allow our
+    # commands through without removal of \ escapes.
+    if test -n "${ZSH_VERSION+set}" ; then
+      setopt NO_GLOB_SUBST
+    fi
+
+    cfgfile="${ofile}T"
+    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+    $RM "$cfgfile"
+
+    cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+#                 2006, 2007, 2008 Free Software Foundation, Inc.
+#   Written by Gordon Matzigkeit, 1996
+#
+#   This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING.  If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags=""
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# An object symbol dumper.
+OBJDUMP=$lt_OBJDUMP
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that does not interpret backslashes.
+ECHO=$lt_ECHO
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# If ld is used when linking, flag to hardcode \$libdir into a binary
+# during linking.  This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+  case $host_os in
+  aix3*)
+    cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+  COLLECT_NAMES=
+  export COLLECT_NAMES
+fi
+_LT_EOF
+    ;;
+  esac
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+
+  # We use sed instead of cat because bash on DJGPP gets confused if
+  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+  # text mode, it properly converts lines to CR/LF.  This bash problem
+  # is reportedly fixed, but why not run on old versions too?
+  sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
+    || (rm -f "$cfgfile"; exit 1)
+
+  case $xsi_shell in
+  yes)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+  case ${1} in
+    */*) func_dirname_result="${1%/*}${2}" ;;
+    *  ) func_dirname_result="${3}" ;;
+  esac
+}
+
+# func_basename file
+func_basename ()
+{
+  func_basename_result="${1##*/}"
+}
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+#   dirname:  Compute the dirname of FILE.  If nonempty,
+#             add APPEND to the result, otherwise set result
+#             to NONDIR_REPLACEMENT.
+#             value returned in "$func_dirname_result"
+#   basename: Compute filename of FILE.
+#             value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+  case ${1} in
+    */*) func_dirname_result="${1%/*}${2}" ;;
+    *  ) func_dirname_result="${3}" ;;
+  esac
+  func_basename_result="${1##*/}"
+}
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+func_stripname ()
+{
+  # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+  # positional parameters, so assign one to ordinary parameter first.
+  func_stripname_result=${3}
+  func_stripname_result=${func_stripname_result#"${1}"}
+  func_stripname_result=${func_stripname_result%"${2}"}
+}
+
+# func_opt_split
+func_opt_split ()
+{
+  func_opt_split_opt=${1%%=*}
+  func_opt_split_arg=${1#*=}
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+  case ${1} in
+    *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+    *)    func_lo2o_result=${1} ;;
+  esac
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+  func_xform_result=${1%.*}.lo
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+  func_arith_result=$(( $* ))
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+  func_len_result=${#1}
+}
+
+_LT_EOF
+    ;;
+  *) # Bourne compatible functions.
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+  # Extract subdirectory from the argument.
+  func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+  if test "X$func_dirname_result" = "X${1}"; then
+    func_dirname_result="${3}"
+  else
+    func_dirname_result="$func_dirname_result${2}"
+  fi
+}
+
+# func_basename file
+func_basename ()
+{
+  func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+}
+
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+  case ${2} in
+    .*) func_stripname_result=`$ECHO "X${3}" \
+           | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
+    *)  func_stripname_result=`$ECHO "X${3}" \
+           | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
+  esac
+}
+
+# sed scripts:
+my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
+my_sed_long_arg='1s/^-[^=]*=//'
+
+# func_opt_split
+func_opt_split ()
+{
+  func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
+  func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+  func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+  func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'`
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+  func_arith_result=`expr "$@"`
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+  func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
+}
+
+_LT_EOF
+esac
+
+case $lt_shell_append in
+  yes)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+  eval "$1+=\$2"
+}
+_LT_EOF
+    ;;
+  *)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+  eval "$1=\$$1\$2"
+}
+
+_LT_EOF
+    ;;
+  esac
+
+
+  sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
+    || (rm -f "$cfgfile"; exit 1)
+
+  mv -f "$cfgfile" "$ofile" ||
+    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+  chmod +x "$ofile"
+
+ ;;
+
+  esac
+done # for ac_tag
+
+
+{ (exit 0); exit 0; }
+_ACEOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+  { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  ac_config_status_args=
+  test "$silent" = yes &&
+    ac_config_status_args="$ac_config_status_args --quiet"
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || { (exit 1); exit 1; }
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+  { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/contrib/media/updf/include/conio.h b/contrib/media/updf/include/conio.h
new file mode 100644
index 0000000000..ed9ff02740
--- /dev/null
+++ b/contrib/media/updf/include/conio.h
@@ -0,0 +1,112 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_conio_h_
+#define __dj_include_conio_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+
+extern int directvideo; /* ignored by gppconio */
+extern int _wscroll;
+
+#define _NOCURSOR      0
+#define _SOLIDCURSOR   1
+#define _NORMALCURSOR  2
+
+struct text_info {
+    unsigned char winleft;
+    unsigned char wintop;
+    unsigned char winright;
+    unsigned char winbottom;
+    unsigned char attribute;
+    unsigned char normattr;
+    unsigned char currmode;
+    unsigned char screenheight;
+    unsigned char screenwidth;
+    unsigned char curx;
+    unsigned char cury;
+};
+
+enum text_modes { LASTMODE=-1, BW40=0, C40, BW80, C80, MONO=7, C4350=64 };
+
+enum COLORS {
+    /*  dark colors     */
+    BLACK,          
+    BLUE,
+    GREEN,
+    CYAN,
+    RED,
+    MAGENTA,
+    BROWN,
+    LIGHTGRAY,
+    /*  light colors    */
+    DARKGRAY, /* "light black" */
+    LIGHTBLUE,
+    LIGHTGREEN,
+    LIGHTCYAN,
+    LIGHTRED,
+    LIGHTMAGENTA,
+    YELLOW,
+    WHITE
+};
+
+#define BLINK   0x80    /*  blink bit   */
+
+void    blinkvideo(void);
+char *  cgets(char *_str); 
+void    clreol(void);
+void    clrscr(void);
+int     _conio_kbhit(void); /* checks for ungetch char */
+int     cprintf(const char *_format, ...) __attribute__((format(printf,1,2)));
+int     cputs(const char *_str);
+int     cscanf(const char *_format, ...) __attribute__((format(scanf,1,2)));
+void    delline(void);
+int     getch(void);
+int     getche(void);
+int     gettext(int _left, int _top, int _right, int _bottom, void *_destin);
+void    gettextinfo(struct text_info *_r);
+void    gotoxy(int _x, int _y);
+void    gppconio_init(void);
+void    highvideo(void);
+void    insline(void);
+void	intensevideo(void);
+void    lowvideo(void);
+int     movetext(int _left, int _top, int _right, int _bottom, int _destleft, int _desttop);
+void    normvideo(void);
+int     putch(int _c);
+int     puttext(int _left, int _top, int _right, int _bottom, void *_source);
+void    _setcursortype(int _type);
+void    _set_screen_lines(int _nlines);
+void    textattr(int _attr);
+void    textbackground(int _color);
+void    textcolor(int _color);
+void    textmode(int _mode);
+int     ungetch(int); 
+int     wherex(void);
+int     wherey(void);
+void    window(int _left, int _top, int _right, int _bottom);
+
+#define kbhit _conio_kbhit /* Who ever includes gppconio.h probably
+                              also wants _conio_kbhit and not kbhit
+                              from libc */
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_conio_h_ */
diff --git a/contrib/media/updf/include/console.c b/contrib/media/updf/include/console.c
new file mode 100644
index 0000000000..5b5870295e
--- /dev/null
+++ b/contrib/media/updf/include/console.c
@@ -0,0 +1,144 @@
+#include<menuet/os.h>
+
+
+///===========================
+
+#define CON_COLOR_BLUE		1
+#define CON_COLOR_GREEN		2
+#define CON_COLOR_RED		4
+#define CON_COLOR_BRIGHT	8
+/* öâåò ôîíà */
+#define CON_BGR_BLUE		0x10
+#define CON_BGR_GREEN		0x20
+#define CON_BGR_RED		0x40
+#define CON_BGR_BRIGHT		0x80
+
+///===========================
+#define _stdcall __attribute__((stdcall))
+#define __stdcall __attribute__((stdcall))
+#define _cdecl __attribute__((cdecl))
+#define __cdecl __attribute__((cdecl))
+
+
+
+
+
+void (* _stdcall con_init)(unsigned w_w, unsigned w_h, unsigned s_w, unsigned s_h, const char* t);
+void (* _cdecl printf)(const char* format,...);
+void (* _stdcall _exit2)(char bCloseWindow);
+void (* __stdcall gets)(char* str, int n);
+ int (* __stdcall getch)(void);
+ int (* __stdcall con_get_font_height)(void);
+ int (* __stdcall con_set_cursor_height)(int new_height);
+unsigned (*__stdcall con_get_flags)(void);
+unsigned (*__stdcall con_set_flags)(unsigned new_flags);
+void (*__stdcall con_cls)(void);
+
+typedef struct 
+{
+unsigned	p00 __attribute__((packed));
+unsigned	p04 __attribute__((packed));
+unsigned	p08 __attribute__((packed));
+unsigned	p12 __attribute__((packed));
+unsigned	p16 __attribute__((packed));
+char		p20 __attribute__((packed));
+char		*p21 __attribute__((packed));
+} kol_struct70 __attribute__((packed));
+
+typedef struct
+{
+char	*name __attribute__((packed));
+void	*data __attribute__((packed));
+} kol_struct_import __attribute__((packed));
+
+///===========================
+
+void kol_exit()
+{
+asm ("int $0x40"::"a"(-1));
+}
+
+int kol_file_70(kol_struct70 *k)
+{
+asm ("int $0x40"::"a"(70), "b"(k));
+}
+
+
+
+void* kol_cofflib_procload (kol_struct_import *imp, char *name)
+{
+int i;
+for (i=0;;i++)
+	if ( NULL == ((imp+i) -> name))
+		break;
+	else
+		if ( 0 == strcmp(name, (imp+i)->name) )
+			return (imp+i)->data;
+return NULL;
+}
+
+
+
+
+void CONSOLE_INIT(char title[])
+{
+kol_struct_import *imp;
+
+__menuet__debug_out ("console init");
+imp = __kolibri__cofflib_load("/sys/lib/console.obj");
+if (imp == NULL)
+	{__menuet__debug_out ("imp NULL"); kol_exit();}
+
+con_init = ( _stdcall  void (*)(unsigned, unsigned, unsigned, unsigned, const char*)) 
+		kol_cofflib_procload (imp, "con_init");
+if (con_init == NULL)
+	{__menuet__debug_out ("con init failed"); kol_exit();}
+
+printf = ( _cdecl void (*)(const char*,...))
+		kol_cofflib_procload (imp, "con_printf");
+if (printf == NULL)
+	kol_exit();
+
+_exit2 = ( _stdcall void (*)(char))
+		kol_cofflib_procload (imp, "con_exit");
+if (_exit2 == NULL)
+	kol_exit();
+
+gets = ( _stdcall void (*)(char*, int))
+		kol_cofflib_procload (imp, "con_gets");
+if (gets == NULL)
+	kol_exit();
+
+getch = ( _stdcall int (*)(void))
+		kol_cofflib_procload (imp, "con_getch2");
+if (getch == NULL)
+	kol_exit();
+
+con_get_font_height = ( _stdcall int (*)(void))
+		kol_cofflib_procload (imp, "con_get_font_height");
+if (con_get_font_height == NULL)
+	kol_exit();
+
+con_set_cursor_height = ( _stdcall int (*)(int))
+		kol_cofflib_procload (imp, "con_set_cursor_height");
+if (con_set_cursor_height == NULL)
+	kol_exit();
+
+con_get_flags = ( _stdcall unsigned (*)(void))
+		kol_cofflib_procload (imp, "con_get_flags");
+if (con_get_flags == NULL)
+	kol_exit();
+
+con_set_flags = ( _stdcall unsigned (*)(unsigned))
+		kol_cofflib_procload (imp, "con_set_flags");
+if (con_set_flags == NULL)
+	kol_exit();
+
+con_cls = ( _stdcall void (*)(void))
+		kol_cofflib_procload (imp, "con_cls");
+if (con_cls == NULL)
+	kol_exit();
+
+__menuet__debug_out ("success");
+con_init(-1, -1, -1, -1, title);
+}
diff --git a/contrib/media/updf/include/core_yacasmain.h b/contrib/media/updf/include/core_yacasmain.h
new file mode 100644
index 0000000000..39cdad0d09
--- /dev/null
+++ b/contrib/media/updf/include/core_yacasmain.h
@@ -0,0 +1,8 @@
+CORE_KERNEL_FUNCTION("Exit",LispExit,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("IsExitRequested",LispExitRequested,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("HistorySize",LispHistorySize,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("StaSiz",LispStackSize,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("IsPromptShown",LispIsPromptShown,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("ReadCmdLineString",LispReadCmdLineString,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("GetTime",LispTime,1,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("FileSize",LispFileSize,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
diff --git a/contrib/media/updf/include/corefunctions.h b/contrib/media/updf/include/corefunctions.h
new file mode 100644
index 0000000000..99a8d178be
--- /dev/null
+++ b/contrib/media/updf/include/corefunctions.h
@@ -0,0 +1,251 @@
+//
+// declare the core functions that have special syntax
+//
+
+OPERATOR(bodied,KMaxPrecedence,While)
+OPERATOR(bodied,KMaxPrecedence,Rule)
+OPERATOR(bodied,KMaxPrecedence,MacroRule)
+OPERATOR(bodied,KMaxPrecedence,RulePattern)
+OPERATOR(bodied,KMaxPrecedence,MacroRulePattern)
+OPERATOR(bodied,KMaxPrecedence,FromFile)
+OPERATOR(bodied,KMaxPrecedence,FromString)
+OPERATOR(bodied,KMaxPrecedence,ToFile)
+OPERATOR(bodied,KMaxPrecedence,ToString)
+OPERATOR(bodied,KMaxPrecedence,ToStdout)
+OPERATOR(bodied,KMaxPrecedence,TraceRule)
+OPERATOR(bodied,KMaxPrecedence,Subst)
+OPERATOR(bodied,KMaxPrecedence,LocalSymbols)
+OPERATOR(bodied,KMaxPrecedence,BackQuote)
+OPERATOR(prefix,0,`)
+OPERATOR(prefix,0,@)
+OPERATOR(prefix,0,_)
+OPERATOR(infix,0,_)
+
+
+//
+// Evaluation direction.
+//
+CORE_KERNEL_FUNCTION("Hold",LispQuote,1,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Eval",LispEval,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+
+//
+// Input/output functions
+//
+CORE_KERNEL_FUNCTION("Write",LispWrite,1,YacasEvaluator::Function | YacasEvaluator::Variable)
+CORE_KERNEL_FUNCTION("WriteString",LispWriteString,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("FullForm",LispFullForm,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("DefaultDirectory",LispDefaultDirectory,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("FromFile",LispFromFile,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("FromString",LispFromString,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Read",LispRead,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("ReadToken",LispReadToken,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("ToFile",LispToFile,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("ToString",LispToString,1,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("ToStdout",LispToStdout,1,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Load",LispLoad,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+
+//
+// Variable setting/clearing
+//
+CORE_KERNEL_FUNCTION("Set",LispSetVar,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MacroSet",LispMacroSetVar,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+// MacroClear is the same as Clear, but with its arguments evaluated first
+CORE_KERNEL_FUNCTION("Clear",LispClearVar,1,YacasEvaluator::Macro | YacasEvaluator::Variable)
+CORE_KERNEL_FUNCTION("MacroClear",LispClearVar,1,YacasEvaluator::Function | YacasEvaluator::Variable)
+
+CORE_KERNEL_FUNCTION("Local",LispNewLocal,1,YacasEvaluator::Macro | YacasEvaluator::Variable)
+CORE_KERNEL_FUNCTION("MacroLocal",LispNewLocal,1,YacasEvaluator::Function | YacasEvaluator::Variable)
+
+//
+// List and compound object manipulation
+//
+CORE_KERNEL_FUNCTION("Head",LispHead,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathNth",LispNth,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Tail",LispTail,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("DestructiveReverse",LispDestructiveReverse,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Length",LispLength,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("List",LispList,1,YacasEvaluator::Macro | YacasEvaluator::Variable)
+CORE_KERNEL_FUNCTION("UnList",LispUnList,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Listify",LispListify,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Concat",LispConcatenate,1,YacasEvaluator::Function | YacasEvaluator::Variable)
+CORE_KERNEL_FUNCTION("ConcatStrings",LispConcatenateStrings,1,YacasEvaluator::Function | YacasEvaluator::Variable)
+
+CORE_KERNEL_FUNCTION("Delete",LispDelete,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("DestructiveDelete",LispDestructiveDelete,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Insert",LispInsert,3,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("DestructiveInsert",LispDestructiveInsert,3,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Replace",LispReplace,3,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("DestructiveReplace",LispDestructiveReplace,3,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Atom",LispAtomize,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("String",LispStringify,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("CharString",LispCharString,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("FlatCopy",LispFlatCopy,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+
+//???CORE_KERNEL_FUNCTION("",LispNoCacheConcatenateStrings)
+
+//
+// Program control flow
+//
+CORE_KERNEL_FUNCTION("Prog",LispProgBody,1,YacasEvaluator::Macro | YacasEvaluator::Variable)
+CORE_KERNEL_FUNCTION("While",LispWhile,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("If",LispIf,2,YacasEvaluator::Macro | YacasEvaluator::Variable)
+//
+// Error handling
+//
+CORE_KERNEL_FUNCTION("Check",LispCheck,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("TrapError",LispTrapError,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("GetCoreError",LispGetCoreError,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+
+//
+// User function definition
+//
+CORE_KERNEL_FUNCTION("Prefix",LispPreFix,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Infix",LispInFix,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Postfix",LispPostFix,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Bodied",LispBodied,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("RuleBase",LispRuleBase,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MacroRuleBase",LispMacroRuleBase,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("RuleBaseListed",LispRuleBaseListed,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MacroRuleBaseListed",LispMacroRuleBaseListed,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("DefMacroRuleBase",LispDefMacroRuleBase,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("DefMacroRuleBaseListed",LispDefMacroRuleBaseListed,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("HoldArg",LispHoldArg,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Rule",LispNewRule,5,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MacroRule",LispMacroNewRule,5,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("UnFence",LispUnFence,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Retract",LispRetract,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+//
+// Predicates
+//
+CORE_KERNEL_FUNCTION("MathNot",LispNot,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION_ALIAS("Not",LispNot,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathAnd",LispLazyAnd,1,YacasEvaluator::Macro | YacasEvaluator::Variable)
+CORE_KERNEL_FUNCTION_ALIAS("And",LispLazyAnd,1,YacasEvaluator::Macro | YacasEvaluator::Variable)
+CORE_KERNEL_FUNCTION("MathOr",LispLazyOr,1,YacasEvaluator::Macro | YacasEvaluator::Variable)
+CORE_KERNEL_FUNCTION_ALIAS("Or",LispLazyOr,1,YacasEvaluator::Macro | YacasEvaluator::Variable)
+CORE_KERNEL_FUNCTION("Equals",LispEquals,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION_ALIAS("=",LispEquals,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("LessThan",LispLessThan,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("GreaterThan",LispGreaterThan,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("IsFunction",LispIsFunction,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("IsAtom",LispIsAtom,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("IsNumber",LispIsNumber,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("IsInteger",LispIsInteger,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("IsList",LispIsList,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("IsString",LispIsString,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("IsBound",LispIsBound,1,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+//
+// Math functions (REQUIRING number inputs);.
+//
+CORE_KERNEL_FUNCTION("MathMultiply",LispMultiply,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathAdd",LispAdd,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathSubtract",LispSubtract,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathDivide",LispDivide,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Builtin'Precision'Set",YacasBuiltinPrecisionSet,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathGetExactBits",LispGetExactBits,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathSetExactBits",LispSetExactBits,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathBitCount",LispBitCount,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathSign",LispMathSign,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathIsSmall",LispMathIsSmall,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathNegate",LispMathNegate,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathFloor",LispFloor,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathCeil",LispCeil,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathAbs",LispAbs,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathMod",LispMod,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathDiv",LispDiv,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("BitsToDigits",LispBitsToDigits,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("DigitsToBits",LispDigitsToBits,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathGcd",LispGcd,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("SystemCall",LispSystemCall,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("FastArcSin",LispFastArcSin,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("FastLog",LispFastLog,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("FastPower",LispFastPower,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("ShiftLeft",LispShiftLeft,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("ShiftRight",LispShiftRight,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("FromBase",LispFromBase,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("ToBase",LispToBase,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MaxEvalDepth",LispMaxEvalDepth,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("DefLoad",LispDefLoad,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Use",LispUse,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("RightAssociative",LispRightAssociative,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("LeftPrecedence",LispLeftPrecedence,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("RightPrecedence",LispRightPrecedence,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("IsBodied",LispIsBodied,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("IsInfix",LispIsInFix,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("IsPrefix",LispIsPreFix,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("IsPostfix",LispIsPostFix,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("OpPrecedence",LispGetPrecedence,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("OpLeftPrecedence",LispGetLeftPrecedence,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("OpRightPrecedence",LispGetRightPrecedence,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Builtin'Precision'Get",YacasBuiltinPrecisionGet,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("BitAnd",LispBitAnd,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("BitOr",LispBitOr,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("BitXor",LispBitXor,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Secure",LispSecure,1,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("FindFile",LispFindFile,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("FindFunction",LispFindFunction,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+// Generic object support
+CORE_KERNEL_FUNCTION("IsGeneric",LispIsGeneric,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("GenericTypeName",LispGenericTypeName,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Array'Create",GenArrayCreate,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Array'Size",GenArraySize,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Array'Get",GenArrayGet,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Array'Set",GenArraySet,3,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("CustomEval",LispCustomEval,4,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("CustomEval'Expression",LispCustomEvalExpression,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("CustomEval'Result",LispCustomEvalResult,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("CustomEval'Locals",LispCustomEvalLocals,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("CustomEval'Stop",LispCustomEvalStop,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+
+CORE_KERNEL_FUNCTION("TraceRule",LispTraceRule,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("TraceStack",LispTraceStack,1,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("LispRead",LispReadLisp,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("LispReadListed",LispReadLispListed,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Type",LispType,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("StringMid'Get",YacasStringMidGet,3,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("StringMid'Set",YacasStringMidSet,3,YacasEvaluator::Function | YacasEvaluator::Fixed)
+// Pattern matching
+CORE_KERNEL_FUNCTION("Pattern'Create",GenPatternCreate,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Pattern'Matches",GenPatternMatches,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("RuleBaseDefined",LispRuleBaseDefined,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("DefLoadFunction",LispDefLoadFunction,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("RuleBaseArgList",LispRuleBaseArgList,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("RulePattern",LispNewRulePattern,5,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MacroRulePattern",LispMacroNewRulePattern,5,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Subst",LispSubst,3,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("LocalSymbols",LispLocalSymbols,1,YacasEvaluator::Macro | YacasEvaluator::Variable)
+CORE_KERNEL_FUNCTION("FastIsPrime",LispFastIsPrime,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("MathFac",LispFac,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("ApplyPure",LispApplyPure,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("PrettyReader'Set",YacasPrettyReaderSet,1,YacasEvaluator::Function | YacasEvaluator::Variable)
+CORE_KERNEL_FUNCTION("PrettyReader'Get",YacasPrettyReaderGet,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("PrettyPrinter'Set",YacasPrettyPrinterSet,1,YacasEvaluator::Function | YacasEvaluator::Variable)
+CORE_KERNEL_FUNCTION("PrettyPrinter'Get",YacasPrettyPrinterGet,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("GarbageCollect",LispGarbageCollect,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("SetGlobalLazyVariable",LispSetGlobalLazyVariable,2,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("PatchLoad",LispPatchLoad,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("PatchString",LispPatchString,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("ExtraInfo'Set",YacasExtraInfoSet,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("ExtraInfo'Get",YacasExtraInfoGet,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("DefaultTokenizer",LispDefaultTokenizer,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("CommonLispTokenizer",LispCommonLispTokenizer,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("XmlTokenizer",LispXmlTokenizer,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("XmlExplodeTag",LispExplodeTag,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("Builtin'Assoc",YacasBuiltinAssoc,2,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("CurrentFile",LispCurrentFile,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("CurrentLine",LispCurrentLine,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("`",LispBackQuote,1,YacasEvaluator::Macro | YacasEvaluator::Fixed)
+
+//
+// Debugging functions
+//
+CORE_KERNEL_FUNCTION("MathDebugInfo",LispDumpBigNumberDebugInfo,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("InDebugMode",LispInDebugMode,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("DebugFile",LispDebugFile,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+CORE_KERNEL_FUNCTION("DebugLine",LispDebugLine,1,YacasEvaluator::Function | YacasEvaluator::Fixed)
+
+//
+// Information functions
+//
+CORE_KERNEL_FUNCTION("Version",LispVersion,0,YacasEvaluator::Function | YacasEvaluator::Fixed)
+
diff --git a/contrib/media/updf/include/crc32.h b/contrib/media/updf/include/crc32.h
new file mode 100644
index 0000000000..13b33c0867
--- /dev/null
+++ b/contrib/media/updf/include/crc32.h
@@ -0,0 +1,8 @@
+
+long crc32val;
+
+void UpdateCRC(unsigned char *s,
+               register int len);
+
+ /* update running CRC calculation with contents of a buffer */
+
diff --git a/contrib/media/updf/include/crt0.h b/contrib/media/updf/include/crt0.h
new file mode 100644
index 0000000000..e47231b2e0
--- /dev/null
+++ b/contrib/media/updf/include/crt0.h
@@ -0,0 +1,191 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_crt0_h_
+#define __dj_include_crt0_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/*****************************************************************************\
+ * crt0.h - specific to go32 v2.0 applications, controls command line
+ * argument creation.
+\*****************************************************************************/
+
+/*****************************************************************************\
+ * If the application wishes to provide a wildcard expansion function,
+ * it should define a __crt0_glob_function function.  It should return
+ * a list of the expanded values, or 0 if no expansion will occur.
+ * The startup code will free the returned pointer if it is nonzero.
+ *
+ * If no expander function is provided, wildcards will be expanded in
+ * the POSIX.1 style.  To disable expansion, provide a __crt0_glob_function
+ * that always returns 0.
+ *
+ * Applications that do not rely on environment variables can provide an
+ * alternate version of __crt0_load_environment_file that does nothing.
+ *
+ * Applications that do not rely on arguments passed to main() can
+ * provide an alternate version of __crt0_setup_arguments() that does
+ * nothing.
+\*****************************************************************************/
+
+extern char  *__dos_argv0;
+extern int    __crt0_argc;
+extern char **__crt0_argv;
+
+void   __crt0_load_environment_file(char *_app_name);
+void   __crt0_setup_arguments(void);
+char **__crt0_glob_function(char *_arg);
+
+/*****************************************************************************\
+ *
+ *  To set any of these startup flags, add the following declaration to
+ *  *your* source code:
+ *   
+ *	int _crt0_startup_flags = _CRT0_FLAG_* | _CRT0_FLAG_*;
+ *  
+ *  The default is all flags off.
+ *
+\*****************************************************************************/
+
+extern int _crt0_startup_flags;
+
+/* If set, argv[0] is left in whatever case it was.  If not set, all
+** characters are mapped to lower case.  Note that if the argv0 field in
+** the stubinfo structure is present, the case of that part of argv0 is not
+** affected. 
+*/
+#define _CRT0_FLAG_PRESERVE_UPPER_CASE		0x0001
+
+/* If set, reverse slashes (dos-style) are preserved in argv[0].  If not
+** set, all reverse slashes are replaced with unix-style slashes.
+*/
+#define _CRT0_FLAG_USE_DOS_SLASHES		0x0002
+
+/* If set, the .EXE suffix is removed from the file name component of
+** argv[0].  If not set, the suffix remains. 
+*/
+#define _CRT0_FLAG_DROP_EXE_SUFFIX		0x0004
+
+/* If set, the drive specifier (ex: `C:') is removed from the beginning of
+** argv[0] (if present).  If not set, the drive specifier remains. 
+*/
+#define _CRT0_FLAG_DROP_DRIVE_SPECIFIER	0x0008
+
+/* If set, response files (ex: @gcc.rf) are not expanded.  If not set, the
+** contents of the response files are used to create arguments.  Note that
+** if the file does not exist, that argument remains unexpanded. 
+*/
+#define _CRT0_FLAG_DISALLOW_RESPONSE_FILES	0x0010
+
+/* If set, fill sbrk()'d memory with a constant value.  If not, memory
+** gets whatever happens to have been in there, which breaks some
+** applications.
+*/
+#define _CRT0_FLAG_FILL_SBRK_MEMORY		0x0020
+
+/* If set, fill memory (above) with 0xdeadbeef, else fill with zero.
+** This is especially useful for debugging uninitialized memory problems.
+*/
+#define _CRT0_FLAG_FILL_DEADBEEF		0x0040
+
+/* If set, set DS limit to 4GB which allows use of near pointers to DOS
+** (and other) memory.  WARNING, disables memory protection and bad pointers
+** may crash the machine or wipe out your data.
+*/
+#define _CRT0_FLAG_NEARPTR			0x0080
+
+/* If set, disable NULL pointer protection (if it can be controlled at all).
+*/
+#define _CRT0_FLAG_NULLOK			0x0100
+
+/* If set, enabled capture of NMI in exception code.  This may cause problems
+** with laptops and "green" boxes which use it to wake up.  Default is to 
+** leave NMIs alone and pass through to real mode code.  You decide.
+*/
+#define _CRT0_FLAG_NMI_SIGNAL			0x0200
+
+/* If set, disable usage of long file name functions even on systems
+** (such as Win95) which support them.  This might be needed to work
+** around program assumptions on file name format on programs written
+** specifically for DOS.
+*/
+#define _CRT0_FLAG_NO_LFN			0x0400
+
+/* If set, chooses an sbrk() algorithm.  If your code requires one type
+** or the other, set the value (since the default may change).  The non-move
+** sbrk makes sure the base of CS/DS/SS does not change.  Each new sbrk() 
+** allocation is put in a different DPMI memory block.  This works best with
+** DOS programs which would like to use near pointers or hardware interrupts.
+** The unix sbrk resizes a single memory block, so programs making assumptions
+** about unix-like sbrk behavior may run better with this choice.
+*/
+#define _CRT0_FLAG_NONMOVE_SBRK			0x0000		/* Default */
+#define _CRT0_FLAG_UNIX_SBRK			0x0800
+
+/* If set, locks all memory as it is allocated.  This effectively disables
+** virtual memory, and may be useful if using extensive hardware interrupt
+** codes in a relatively small image size.  The memory is locked after it
+** is sbrk()ed, so the locking may fail.  This bit may be set or cleared
+** during execution.  When sbrk() uses multiple memory zones, it can be
+** difficult to lock all memory since the memory block size and location is
+** impossible to determine.
+*/
+
+#define _CRT0_FLAG_LOCK_MEMORY			0x1000
+
+/* If set, disables all filename letter-case conversion in functions that
+** traverse directories (except findfirst/findnext which always return the
+** filenames exactly as found in the directory entry).  When reset, all
+** filenames on 8+3 MSDOS filesystems and DOS-style 8+3 filenames on LFN
+** systems are converted to lower-case by functions such as `readdir',
+** `getcwd', `_fixpath' and `srchpath'.  Note that when this flag is set,
+** ALL filenames on MSDOS systems will appear in upper-case, which is
+** both ugly and will break many Unix-born programs.  Use only if you know
+** exactly what you are doing!
+*/
+
+#define _CRT0_FLAG_PRESERVE_FILENAME_CASE	0x2000
+
+/* If set, the quote characters ', ", and \ will be retained in argv[]
+** elements when processing command lines passed via `system'.  This is
+** used by `redir', and should only be needed if you want to get the
+** original command line exactly as it was passed by the caller.
+*/
+
+#define _CRT0_FLAG_KEEP_QUOTES			0x4000
+
+/*****************************************************************************\
+ *  Access to the memory handles used by the non-move sbrk algorithm.  
+ *  The handle is the SI:DI DPMI handle; the address is the offset relative 
+ *  to the application's address space.  Address will be zero unused slots > 1.
+\*****************************************************************************/
+
+typedef struct {
+  long handle;
+  unsigned address;
+  } __djgpp_sbrk_handle;
+
+extern __djgpp_sbrk_handle __djgpp_memory_handle_list[256];
+__djgpp_sbrk_handle *__djgpp_memory_handle(unsigned address);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_crt0_h_ */
diff --git a/contrib/media/updf/include/csetjmp b/contrib/media/updf/include/csetjmp
new file mode 100644
index 0000000000..ce6fb32c95
--- /dev/null
+++ b/contrib/media/updf/include/csetjmp
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CSETJMP
+#include <bits/std_csetjmp.h>
+#endif
diff --git a/contrib/media/updf/include/csignal b/contrib/media/updf/include/csignal
new file mode 100644
index 0000000000..b3da42a9a7
--- /dev/null
+++ b/contrib/media/updf/include/csignal
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CSIGNAL
+#include <bits/std_csignal.h>
+#endif
diff --git a/contrib/media/updf/include/cstdarg b/contrib/media/updf/include/cstdarg
new file mode 100644
index 0000000000..36032b22c2
--- /dev/null
+++ b/contrib/media/updf/include/cstdarg
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CSTDARG
+#include <bits/std_cstdarg.h>
+#endif
diff --git a/contrib/media/updf/include/cstddef b/contrib/media/updf/include/cstddef
new file mode 100644
index 0000000000..086bb726b2
--- /dev/null
+++ b/contrib/media/updf/include/cstddef
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CSTDDEF
+#include <bits/std_cstddef.h>
+#endif
diff --git a/contrib/media/updf/include/cstdio b/contrib/media/updf/include/cstdio
new file mode 100644
index 0000000000..7a6cf8306d
--- /dev/null
+++ b/contrib/media/updf/include/cstdio
@@ -0,0 +1,18 @@
+#ifndef _CSTDIO_INCLUDED
+#define _CSTDIO_INCLUDED
+#include <stdio.h>
+class ios
+{
+public:
+    enum open_mode { in        = 0x01,
+                     out       = 0x02,
+                     ate       = 0x04,
+                     app       = 0x08,
+                     trunc     = 0x10,
+                     nocreate  = 0x20,
+                     noreplace = 0x40,
+                     binary    = 0x80 };
+    enum seek_dir { beg=0, cur=1, end=2 };
+
+};
+#endif
diff --git a/contrib/media/updf/include/cstdlib b/contrib/media/updf/include/cstdlib
new file mode 100644
index 0000000000..7796c6b325
--- /dev/null
+++ b/contrib/media/updf/include/cstdlib
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CSTDLIB
+#include <bits/std_cstdlib.h>
+#endif
diff --git a/contrib/media/updf/include/cstring b/contrib/media/updf/include/cstring
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/contrib/media/updf/include/ctime b/contrib/media/updf/include/ctime
new file mode 100644
index 0000000000..b19136e87a
--- /dev/null
+++ b/contrib/media/updf/include/ctime
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CTIME
+#include <bits/std_ctime.h>
+#endif
diff --git a/contrib/media/updf/include/ctype.h b/contrib/media/updf/include/ctype.h
new file mode 100644
index 0000000000..df46ae22da
--- /dev/null
+++ b/contrib/media/updf/include/ctype.h
@@ -0,0 +1,48 @@
+/* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_ctype_h_
+#define __dj_include_ctype_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+int	isalnum(int c);
+int	isalpha(int c);
+int	iscntrl(int c);
+int	isdigit(int c);
+int	isgraph(int c);
+int	islower(int c);
+int	isprint(int c);
+int	ispunct(int c);
+int	isspace(int c);
+int	isupper(int c);
+int	isxdigit(int c);
+int	tolower(int c);
+int	toupper(int c);
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#include <inlines/ctype.ha>
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+  
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+int	isascii(int c);
+int	toascii(int c);
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#include <inlines/ctype.hd>
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_ctype_h_ */
diff --git a/contrib/media/updf/include/curses.h b/contrib/media/updf/include/curses.h
new file mode 100755
index 0000000000..f1ecf40c43
--- /dev/null
+++ b/contrib/media/updf/include/curses.h
@@ -0,0 +1,946 @@
+/*
+***************************************************************************
+* This file comprises part of PDCurses. PDCurses is Public Domain software.
+* You may use this code for whatever purposes you desire. This software
+* is provided AS IS with NO WARRANTY whatsoever.
+* Should this software be used in another application, an acknowledgement
+* that PDCurses code is used would be appreciated, but is not mandatory.
+*
+* Any changes which you make to this software which may improve or enhance
+* it, should be forwarded to the current maintainer for the benefit of 
+* other users.
+*
+* The only restriction placed on this code is that no distribution of
+* modified PDCurses code be made under the PDCurses name, by anyone
+* other than the current maintainer.
+* 
+* See the file maintain.er for details of the current maintainer.
+***************************************************************************
+*/
+/* 
+$Id$
+*/
+/*
+*----------------------------------------------------------------------
+*				PDCurses
+*----------------------------------------------------------------------
+* MH
+*	950126	2.2	Added more System V R4 functions
+*
+*			Added beta Xwindows port
+*
+*			Changed chtype to long
+*
+*			Incorporated panels library
+*
+*			Support for more and newer versions of compilers
+*
+* MH
+*	930531	2.1	Added support for djgpp
+*
+*			Added beta Unix version
+*
+*			Added OS/2 DLL support.
+*
+*			Changed behaviour of overlay(), overwrite() and typeahead()
+*
+*	921120	2.0	Changed #if to #ifdef/#if defined to make it
+*			easier to add new platforms/compilers.
+*
+*			Added System V colour support.
+*
+*			Added OS/2 port.
+*-------
+* Frotz
+*	911221	2.0 pre-beta	Changed back from short to int. (int is the
+*			correct size for the default platform.  Short
+*			might be too short on some platforms.  This
+*			is more portable.  I, also, made this mistake.)
+*
+*			Many functions are now macros.  If you want
+*			the real thing, #undef the macro. (X/Open
+*			requirement.)
+*
+*			Merged many sources into current release.
+*
+*			Added many X/Open routines (not quite all yet).
+*
+*			Added internal documentation to all routines.
+*
+*			Added a HISTORY file to the environment.
+*
+*			Added a CONTRIB file to the environment.
+*-------
+* bl	900114	1.4	Window origin mod in overlay() and overwrite(), on
+*			public (and very reasonable) request. Swapped
+*			#define'd values of OK and ERR; OK now 1, and
+*			ERR is 0/NULL. Conforms better to UNIX
+*			versions.  borderchars[] removed from WINDOW
+*			struct since the border() functions were
+*			redefined. Use of short wherever possible.
+*			Portability improvements, mispelled name of
+*			[w]setscrreg().
+*
+*	881005	1.3	All modules lint-checked with MSC '-W3' and
+*			turbo'C' '-w -w-pro' switches. Support for
+*			border(), wborder() functions.
+*
+*	881002	1.2	Rcsid[] string in all modules, for maintenance.
+*
+*	880306	1.1	'Raw' output routines, revision info in curses.h.
+*
+*	870515	1.0	Initial Release.
+*
+*----------------------------------------------------------------------
+*/
+
+#ifndef  __PDCURSES__
+#define	__PDCURSES__ 1
+
+/*man-start*********************************************************************
+
+All defines are "defined" here.  All compiler and environment
+specific definitions are defined into generic class defines.
+These defines are to be given values so that the code can
+rely on #if, rather than a complicated set of #if defined() or
+#ifdefs...
+
+PDCurses definitions list:  (Only define those needed)
+
+	REGISTERWINDOWS True for auto window update registery.
+	FAST_VIDEO      True if display is memory mapped, or
+	                we can utilize the fast video update routines.
+	DOS             True if compiling for DOS.
+	OS2             True if compiling for OS/2.
+	FLEXOS          True if compiling for Flexos.
+	HC              True if using a Metaware compiler.
+	TC              True if using a Borland compiler.
+	MSC             True if using a Microsoft compiler.
+	ANSI            True if the compiler supports ANSI C and
+	                (full or mixed) prototypes.
+	CPLUSPLUS       True if the compiler supports C++.
+
+PDCurses portable platform definitions list:
+
+	PDCurses        Enables access to PDCurses-only routines.
+	XOPEN           Always true.
+	SYSV            True if you are compiling for SYSV portability.
+	BSD             True if you are compiling for BSD portability.
+	INTERNAL        Enables access to internal PDCurses routines.
+	PDCURSES_WCLR   Makes behaviour of wclrtoeol() and wclrtoeof()
+	                unique to PDCurses. By default Unix behavior is set.
+	                See notes in wclrtoeol() and wclrtoeof().
+**man-end**********************************************************************/
+
+#define	PDCURSES	1	/* PDCurses-only routines	*/
+#define	XOPEN		1	/* X/Open Curses routines	*/
+#define	SYSV		1	/* System V Curses routines	*/
+#define	BSD		1	/* BSD Curses routines		*/
+#define	INTERNAL	1	/* PDCurses Internal routines	*/
+
+
+#ifdef __MENUET_CURSES__
+
+#undef DOS
+#undef LINUX
+#undef UNIX
+#define MENUETOS	1
+#define ANSI		1
+#define CURSES__32BIT__
+#ifdef _cplusplus
+#define CPLUSPLUS 1
+#endif
+#define NO_VSSCANF 1
+#endif
+
+/*---------------------------------------------------------------------*/
+#include <stdio.h>		/* Required by X/Open usage below	*/
+/*----------------------------------------------------------------------
+ *
+ *	PDCurses Manifest Constants
+ *
+ */
+#ifndef FALSE			/* booleans		 */
+#  define	FALSE	0
+#endif
+#ifndef	TRUE			/* booleans		 */
+#  define	TRUE	!FALSE
+#endif
+#ifndef	NULL
+#  define NULL	((void*)0)	/* Null pointer		 */
+#endif
+#ifndef	ERR
+#  define	 ERR	0		/* general error flag	 */
+#endif
+#ifndef	OK
+#  define	 OK	1		/* general OK flag	 */
+#endif
+
+
+
+
+/*----------------------------------------------------------------------
+ *
+ *	PDCurses Type Declarations
+ *
+ */
+typedef unsigned char bool;	/* PDCurses Boolean type	*/
+typedef unsigned short chtype;	/* 8-bit attr + 8-bit char	*/
+
+
+
+/*----------------------------------------------------------------------
+ *
+ *	PDCurses Structure Definitions:
+ *
+ */
+typedef struct _win		/* definition of a window.	   */
+{
+	int	_cury;		/* current pseudo-cursor	   */
+	int	_curx;
+	int	_maxy;		/* max window coordinates	   */
+	int	_maxx;
+	int	_pmaxy;		/* max physical size		   */
+	int	_pmaxx;
+	int	_begy;		/* origin on screen		   */
+	int	_begx;
+	int	_lastpy;	/* last y coordinate of upper left pad display area */
+	int	_lastpx;	/* last x coordinate of upper left pad display area */
+	int	_lastsy1;	/* last upper y coordinate of screen window for pad */
+	int	_lastsx1;	/* last upper x coordinate of screen window for pad */
+	int	_lastsy2;	/* last lower y coordinate of screen window for pad */
+	int	_lastsx2;	/* last lower x coordinate of screen window for pad */
+	int	_flags;		/* window properties		   */
+	chtype	_attrs;		/* standard A_STANDOUT attributes and colors  */
+	chtype	_bkgd;		/* wrs(4/6/93) background, normally blank */
+	int	_tabsize;	/* tab character size		   */
+	bool	_clear;		/* causes clear at next refresh	   */
+	bool	_leave;		/* leaves cursor as it happens	   */
+	bool	_scroll;	/* allows window scrolling	   */
+	bool	_nodelay;	/* input character wait flag	   */
+	bool	_immed;	/* immediate update flag	   */
+	bool	_use_keypad;	/* flags keypad key mode active	   */
+	bool	_use_idl;	/* True if Ins/Del line can be used*/
+	bool	_use_idc;	/* True if Ins/Del character can be used*/
+	chtype**_y;		/* pointer to line pointer array   */
+	int*	_firstch;	/* first changed character in line */
+	int*	_lastch;	/* last changed character in line  */
+	int	_tmarg;	/* top of scrolling region	   */
+	int	_bmarg;	/* bottom of scrolling region	   */
+	char*	_title;		/* window title			   */
+	char	_title_ofs;	/* window title offset from left   */
+	chtype	_title_attr;	/* window title attributes	   */
+	chtype	_blank;		/* window's blank character	   */
+	int	_parx, _pary;	/* coords relative to parent (0,0) */
+struct	_win*	_parent;	/* subwin's pointer to parent win  */
+}	WINDOW;
+
+
+
+/*----------------------------------------------------------------------
+*
+*	Private structures that are necessary for correct
+*	macro construction.
+*
+*/
+
+#ifdef	REGISTERWINDOWS
+typedef struct _ref		/* Refresh Window Structure	 */
+{
+	WINDOW*	win;
+struct	_ref*	next;
+struct	_ref*	tail;
+}	ACTIVE;
+
+typedef struct _wins
+{
+	WINDOW*		w;	/* pointer to a visible window	    */
+	struct _wins*	next;	/* Next visible window pointer	    */
+	struct _wins*	prev;	/* Next visible window pointer	    */
+	struct _wins*	tail;	/* Last visible window pointer	    */
+				/* Only head window (stdscr) has    */
+				/* a valid tail pointer.	    */
+}	WINDS;
+#endif
+
+
+
+
+typedef struct
+{
+	bool	alive;		/* TRUE if already opened.	    */
+	bool	autocr;		/* if lf -> crlf		    */
+	bool	cbreak;		/* if terminal unbuffered	    */
+	bool	echo;		/* if terminal echo		    */
+	bool	raw_inp;	/* raw input mode (v. cooked input) */
+	bool	raw_out;	/* raw output mode (7 v. 8 bits)    */
+	bool	refrbrk;	/* if premature refresh brk allowed */
+	bool	orgcbr;		/* original MSDOS ^-BREAK setting   */
+	bool	visible_cursor; /* TRUE if cursor is visible	    */
+	bool	audible;	/* FALSE if the bell is visual	    */
+	bool	full_redraw;	/* TRUE for bad performance	    */
+	bool	direct_video;	/* Allow Direct Screen Memory writes*/
+	bool	mono;		/* TRUE if current screen is mono.  */
+	bool	sizeable;	/* TRUE if adapter is resizeable.   */
+	bool	bogus_adapter;	/* TRUE if adapter has insane values*/
+	bool	shell;		/* TRUE if reset_prog_mode() needs  */
+				/*	to be called.		    */
+	chtype	blank;		/* Background character		    */
+	chtype	orig_attr;	/* Original screen attributes	    */
+	int	cursrow;	/* position of physical cursor	    */
+	int	curscol;	/* position of physical cursor	    */
+	int	cursor;		/* Current Cursor definition	    */
+	int	visibility;		/* Visibility of cursor	*/
+	int	video_page;	/* Current PC video page	    */
+	int	orig_emulation; /* Original cursor emulation value  */
+	int	orig_cursor;	/* Original cursor size		    */
+	int	font;		/* default font size		    */
+	int	orig_font;	/* Original font size		    */
+	int	lines;		/* New value for LINES		    */
+	int	cols;		/* New value for COLS		    */
+	int	emalloc;	/* 0x0C0C if initscr() is to reset  */
+				/*     this value to TRUE;	    */
+				/* TRUE only if emalloc()/ecalloc() */
+				/*     are is to be used;	    */
+				/* FALSE if malloc()/calloc() are   */
+				/*     to be used.		    */
+	int tahead; 			/* Type-ahead value */
+	int adapter;			/* Screen type	*/
+#ifdef UNIX
+	int	adapter;	/* Screen type			    */
+	int number_keys;	/* number of function keys */
+	char *key_seq[200];	/* key sequence ptr for function keys */
+	int key_num[200];	/* key numbers for function keys */
+#endif
+
+}	SCREEN;
+
+
+
+
+
+/* external variables */
+extern	int	LINES;		/* terminal height		*/
+extern	int	COLS;		/* terminal width		*/
+extern	WINDOW*	stdscr;		/* the default screen window	*/
+extern	SCREEN	_cursvar;	/* curses variables		*/
+
+#if	defined (INTERNAL) | defined (CURSES_LIBRARY)
+extern	WINDOW*	curscr;		/* the current screen image	*/
+extern	int	_default_lines;	/* For presetting maximum lines	*/
+#endif
+
+#ifdef	REGISTERWINDOWS
+extern	ACTIVE*	CurWins;	/* Currently Visible Windows	*/
+#endif
+
+
+
+
+/*man-start*********************************************************************
+
+PDCurses Text Attributes:
+
+To include colour in PDCurses, a number of things had to be sacrificed
+from the strict Unix and System V support.
+The main problem is fitting all character attributes and colour into
+an unsigned char (all 8 bits!). On System V, chtype is a long on
+PDCurses it is a short int.
+
+The following is the structure of a win->_attrs chtype:
+
+-------------------------------------------------
+|15|14|13|12|11|10| 9| 8| 7| 6| 5| 4| 3| 2| 1| 0|
+-------------------------------------------------
+ colour number |  attrs |   character eg 'a'
+
+the high order char is an index into an array of physical colours
+(defined in INITPAIR.c). 32 (5 bits) foreground/background colour
+combinations combined with 8 (3 bits) attribute modifiers are
+available.
+
+The available attribute enhancers are bold, reverse and blink.
+All other Unix attributes have no effect as attributes. This
+limitation may be overcome in future releases by expanding chtype
+to a long.
+
+**man-end**********************************************************************/
+
+/* Video attribute definitions. */
+#define A_NORMAL	(chtype)0x0000		/* SysV */
+#define A_ALTCHARSET	(chtype)0x0000		/* X/Open	*/
+#define A_BLINK		(chtype)0x0400		/* X/Open	*/
+#define A_BLANK		(chtype)0x0000		/* X/Open	*/
+#define A_BOLD		(chtype)0x0100		/* X/Open	*/
+#define A_DIM		(chtype)0x0000		/* X/Open	*/
+#define A_PROTECT	(chtype)0x0000		/* X/Open	*/
+#define A_REVERSE	(chtype)0x0200		/* X/Open	*/
+#define A_STANDOUT	((chtype)(A_REVERSE | A_BOLD))		/* X/Open	*/
+#define A_UNDERLINE	(chtype)0x0000		/* X/Open	*/
+#define A_COLOR	(chtype)0xF800		/*System V	*/
+#define A_CHARTEXT	(chtype)(0xFF)			/* X/Open	*/
+#define A_ATTRIBUTES	(chtype)(~A_CHARTEXT)			/* X/Open	*/
+
+#define CHR_MSK		A_CHARTEXT		/* Obsolete	*/
+#define ATR_MSK		A_ATTRIBUTES	/* Obsolete	*/
+#define ATR_NRM		A_NORMAL			/* Obsolete	*/
+
+#define ACS_ULCORNER	(chtype)0xda			/* SysV		*/
+#define ACS_LLCORNER	(chtype)0xc0			/* SysV		*/
+#define ACS_URCORNER	(chtype)0xbf			/* SysV		*/
+#define ACS_LRCORNER	(chtype)0xd9			/* SysV		*/
+#define ACS_RTEE	(chtype)0xb4			/* SysV		*/
+#define ACS_LTEE	(chtype)0xc3			/* SysV		*/
+#define ACS_BTEE	(chtype)0xc1			/* SysV		*/
+#define ACS_TTEE	(chtype)0xc2			/* SysV		*/
+#define ACS_HLINE	(chtype)0xc4			/* SysV		*/
+#define ACS_VLINE	(chtype)0xb3			/* SysV		*/
+#define ACS_PLUS	(chtype)0xc5			/* SysV		*/
+#define ACS_S1	(chtype)0x2d			/* SysV		*/
+#define ACS_S9	(chtype)0x5f			/* SysV		*/
+#define ACS_DIAMOND	(chtype)0xc5			/* SysV		*/
+#define ACS_CKBOARD	(chtype)0xb2			/* SysV		*/
+#define ACS_DEGREE	(chtype)0xf8			/* SysV		*/
+#define ACS_PLMINUS	(chtype)0xf1			/* SysV		*/
+#define ACS_BULLET	(chtype)0xf9			/* SysV		*/
+#define ACS_LARROW	(chtype)0x3c			/* SysV		*/
+#define ACS_RARROW	(chtype)0x3e			/* SysV		*/
+#define ACS_DARROW	(chtype)0x76			/* SysV		*/
+#define ACS_UARROW	(chtype)0x5e			/* SysV		*/
+#define ACS_BOARD	(chtype)0x23			/* SysV		*/
+#define ACS_LANTERN	(chtype)0x23			/* SysV		*/
+#define ACS_BLOCK	(chtype)0x23			/* SysV		*/
+
+#  define COLOR_BLACK		0
+#  define COLOR_BLUE		1
+#  define COLOR_GREEN		2
+#  define COLOR_CYAN		3
+#  define COLOR_RED		4
+#  define COLOR_MAGENTA		5
+#  define COLOR_YELLOW		6
+#  define COLOR_WHITE		7
+
+#define COLOR_PAIR(n)  (((n) << 11) & A_ATTRIBUTES)
+#define PAIR_NUMBER(n) (((n) & A_COLOR) >> 11)
+
+extern int COLORS,COLOR_PAIRS;
+/*----------------------------------------------------------------------
+ *
+ *	Function and Keypad Key Definitions.
+ *	Many are just for compatibility.
+ *
+ */
+#define KEY_MIN         0x101   /* Minimum curses key value      */
+#define KEY_BREAK       0x101   /* Not on PC KBD                 */
+#define KEY_DOWN        0x102   /* Down arrow key                */
+#define KEY_UP          0x103   /* Up arrow key                  */
+#define KEY_LEFT        0x104   /* Left arrow key                */
+#define KEY_RIGHT       0x105   /* Right arrow key               */
+#define KEY_HOME        0x106   /* home key                      */
+#define KEY_BACKSPACE   0x107   /* not on pc                     */
+#define KEY_F0          0x108   /* function keys. space for      */
+#define KEY_F(n)    (KEY_F0+(n))/* 64 keys are reserved.         */
+#define KEY_DL          0x148   /* not on pc                     */
+#define KEY_IL          0x149   /* insert line                   */
+#define KEY_DC          0x14a   /* delete character              */
+#define KEY_IC          0x14b   /* insert char or enter ins mode */
+#define KEY_EIC         0x14c   /* exit insert char mode         */
+#define KEY_CLEAR       0x14d   /* clear screen                  */
+#define KEY_EOS         0x14e   /* clear to end of screen        */
+#define KEY_EOL         0x14f   /* clear to end of line          */
+#define KEY_SF          0x150   /* scroll 1 line forward         */
+#define KEY_SR          0x151   /* scroll 1 line back (reverse)  */
+#define KEY_NPAGE       0x152   /* next page                     */
+#define KEY_PPAGE       0x153   /* previous page                 */
+#define KEY_STAB        0x154   /* set tab                       */
+#define KEY_CTAB        0x155   /* clear tab                     */
+#define KEY_CATAB       0x156   /* clear all tabs                */
+#define KEY_ENTER       0x157   /* enter or send (unreliable)    */
+#define KEY_SRESET      0x158   /* soft/reset (partial/unreliable)*/
+#define KEY_RESET       0x159   /* reset/hard reset (unreliable) */
+#define KEY_PRINT       0x15a   /* print/copy                    */
+#define KEY_LL          0x15b   /* home down/bottom (lower left) */
+#define KEY_ABORT       0x15c   /* abort/terminate key (any)     */
+#define KEY_SHELP       0x15d   /* short help                    */
+#define KEY_LHELP       0x15e   /* long help                     */
+#define KEY_BTAB        0x15f   /* Back tab key                  */
+#define KEY_BEG         0x160   /* beg(inning) key               */
+#define KEY_CANCEL      0x161   /* cancel key                    */
+#define KEY_CLOSE       0x162   /* close key                     */
+#define KEY_COMMAND     0x163   /* cmd (command) key             */
+#define KEY_COPY        0x164   /* copy key                      */
+#define KEY_CREATE      0x165   /* create key                    */
+#define KEY_END         0x166   /* end key                       */
+#define KEY_EXIT        0x167   /* exit key                      */
+#define KEY_FIND        0x168   /* find key                      */
+#define KEY_HELP        0x169   /* help key                      */
+#define KEY_MARK        0x16a   /* mark key                      */
+#define KEY_MESSAGE     0x16b   /* message key                   */
+#define KEY_MOVE        0x16c   /* move key                      */
+#define KEY_NEXT        0x16d   /* next object key               */
+#define KEY_OPEN        0x16e   /* open key                      */
+#define KEY_OPTIONS     0x16f   /* options key                   */
+#define KEY_PREVIOUS    0x170   /* previous object key           */
+#define KEY_REDO        0x171   /* redo key                      */
+#define KEY_REFERENCE   0x172   /* ref(erence) key               */
+#define KEY_REFRESH     0x173   /* refresh key                   */
+#define KEY_REPLACE     0x174   /* replace key                   */
+#define KEY_RESTART     0x175   /* restart key                   */
+#define KEY_RESUME      0x176   /* resume key                    */
+#define KEY_SAVE        0x177   /* save key                      */
+#define KEY_SBEG        0x178   /* shifted beginning key         */
+#define KEY_SCANCEL     0x179   /* shifted cancel key            */
+#define KEY_SCOMMAND    0x17a   /* shifted command key           */
+#define KEY_SCOPY       0x17b   /* shifted copy key              */
+#define KEY_SCREATE     0x17c   /* shifted create key            */
+#define KEY_SDC         0x17d   /* shifted delete char key       */
+#define KEY_SDL         0x17e   /* shifted delete line key       */
+#define KEY_SELECT      0x17f   /* select key                    */
+#define KEY_SEND        0x180   /* shifted end key               */
+#define KEY_SEOL        0x181   /* shifted clear line key        */
+#define KEY_SEXIT       0x182   /* shifted exit key              */
+#define KEY_SFIND       0x183   /* shifted find key              */
+#define KEY_SHOME       0x184   /* shifted home key              */
+#define KEY_SIC         0x185   /* shifted input key             */
+#define KEY_SLEFT       0x187   /* shifted left arrow key        */
+#define KEY_SMESSAGE    0x188   /* shifted message key           */
+#define KEY_SMOVE       0x189   /* shifted move key              */
+#define KEY_SNEXT       0x18a   /* shifted next key              */
+#define KEY_SOPTIONS    0x18b   /* shifted options key           */
+#define KEY_SPREVIOUS   0x18c   /* shifted prev key              */
+#define KEY_SPRINT      0x18d   /* shifted print key             */
+#define KEY_SREDO       0x18e   /* shifted redo key              */
+#define KEY_SREPLACE    0x18f   /* shifted replace key           */
+#define KEY_SRIGHT      0x190   /* shifted right arrow           */
+#define KEY_SRSUME      0x191   /* shifted resume key            */
+#define KEY_SSAVE       0x192   /* shifted save key              */
+#define KEY_SSUSPEND    0x193   /* shifted suspend key           */
+#define KEY_SUNDO       0x194   /* shifted undo key              */
+#define KEY_SUSPEND     0x195   /* suspend key                   */
+#define KEY_UNDO        0x196   /* undo key                      */
+
+/* PDCurses specific key definitions */
+
+#define ALT_0           0x197   /* Alt-0                PC only  */
+#define ALT_1           0x198   /* Alt-1                PC only  */
+#define ALT_2           0x199   /* Alt-2                PC only  */
+#define ALT_3           0x19a   /* Alt-3                PC only  */
+#define ALT_4           0x19b   /* Alt-4                PC only  */
+#define ALT_5           0x19c   /* Alt-5                PC only  */
+#define ALT_6           0x19d   /* Alt-6                PC only  */
+#define ALT_7           0x19e   /* Alt-7                PC only  */
+#define ALT_8           0x19f   /* Alt-8                PC only  */
+#define ALT_9           0x1a0   /* Alt-9                PC only  */
+#define ALT_A           0x1a1   /* Alt-A                PC only  */
+#define ALT_B           0x1a2   /* Alt-B                PC only  */
+#define ALT_C           0x1a3   /* Alt-C                PC only  */
+#define ALT_D           0x1a4   /* Alt-D                PC only  */
+#define ALT_E           0x1a5   /* Alt-E                PC only  */
+#define ALT_F           0x1a6   /* Alt-F                PC only  */
+#define ALT_G           0x1a7   /* Alt-G                PC only  */
+#define ALT_H           0x1a8   /* Alt-H                PC only  */
+#define ALT_I           0x1a9   /* Alt-I                PC only  */
+#define ALT_J           0x1aa   /* Alt-J                PC only  */
+#define ALT_K           0x1ab   /* Alt-K                PC only  */
+#define ALT_L           0x1ac   /* Alt-L                PC only  */
+#define ALT_M           0x1ad   /* Alt-M                PC only  */
+#define ALT_N           0x1ae   /* Alt-N                PC only  */
+#define ALT_O           0x1af   /* Alt-O                PC only  */
+#define ALT_P           0x1b0   /* Alt-P                PC only  */
+#define ALT_Q           0x1b1   /* Alt-Q                PC only  */
+#define ALT_R           0x1b2   /* Alt-R                PC only  */
+#define ALT_S           0x1b3   /* Alt-S                PC only  */
+#define ALT_T           0x1b4   /* Alt-T                PC only  */
+#define ALT_U           0x1b5   /* Alt-U                PC only  */
+#define ALT_V           0x1b6   /* Alt-V                PC only  */
+#define ALT_W           0x1b7   /* Alt-W                PC only  */
+#define ALT_X           0x1b8   /* Alt-X                PC only  */
+#define ALT_Y           0x1b9   /* Alt-Y                PC only  */
+#define ALT_Z           0x1ba   /* Alt-Z                PC only  */
+#define CTL_LEFT        0x1bb   /* Control-Left-Arrow   PC only  */
+#define CTL_RIGHT       0x1bc   /* Control-Right-Arrow  PC only  */
+#define CTL_PGUP        0x1bd   /* Control-PgUp         PC only  */
+#define CTL_PGDN        0x1be   /* Control-PgDn         PC only  */
+#define CTL_HOME        0x1bf   /* Control-Home         PC only  */
+#define CTL_END         0x1c0   /* Control-End          PC only  */
+#define KEY_BACKTAB     0x1c1   /* Back-tab             PC only  */
+
+#define KEY_A1          0x1c2   /* upper left on Virtual keypad  */
+#define KEY_A2          0x1c3   /* upper middle on Virt. keypad  */
+#define KEY_A3          0x1c4   /* upper right on Vir. keypad    */
+#define KEY_B1          0x1c5   /* middle left on Virt. keypad   */
+#define KEY_B2          0x1c6   /* center on Virt. keypad        */
+#define KEY_B3          0x1c7   /* middle right on Vir. keypad   */
+#define KEY_C1          0x1c8   /* lower left on Virt. keypad    */
+#define KEY_C2          0x1c9   /* lower middle on Virt. keypad  */
+#define KEY_C3          0x1ca   /* lower right on Vir. keypad    */
+#define PADSLASH        0x1cb   /* slash on keypad               */
+#define PADENTER        0x1cc   /* enter on keypad               */
+#define CTL_PADENTER    0x1cd   /* ctl-enter on keypad           */
+#define ALT_PADENTER    0x1ce   /* alt-enter on keypad           */
+#define SHF_PADSTOP     0x1cf   /* shift-stop on keypad          */
+#define PADSTAR         0x1d0   /* star on keypad                */
+#define PADMINUS        0x1d1   /* minus on keypad               */
+#define PADPLUS         0x1d2   /* plus on keypad                */
+#define CTL_PADSTOP     0x1d3   /* ctl-stop on keypad            */
+#define CTL_PADCENTER   0x1d4   /* ctl-enter on keypad           */
+#define CTL_PADPLUS     0x1d5   /* ctl-plus on keypad            */
+#define CTL_PADMINUS    0x1d6   /* ctl-minus on keypad           */
+#define CTL_PADSLASH    0x1d7   /* ctl-slash on keypad           */
+#define CTL_PADSTAR     0x1d8   /* ctl-star on keypad            */
+#define ALT_PADPLUS     0x1d9   /* alt-plus on keypad            */
+#define ALT_PADMINUS    0x1da   /* alt-minus on keypad           */
+#define ALT_PADSLASH    0x1db   /* alt-slash on keypad           */
+#define ALT_PADSTAR     0x1dc   /* alt-star on keypad            */
+#define CTL_INS         0x1dd   /* ctl-insert                    */
+#define ALT_DEL         0x1de   /* alt-delete                    */
+#define ALT_INS         0x1df   /* alt-insert                    */
+#define CTL_UP          0x1e0   /* ctl-up arrow                  */
+#define CTL_DOWN        0x1e1   /* ctl-down arrow                */
+#define CTL_TAB         0x1e2   /* ctl-tab                       */
+#define ALT_TAB         0x1e3   /* alt-tab                       */
+#define ALT_MINUS       0x1e4   /* alt-minus                     */
+#define ALT_EQUAL       0x1e5   /* alt-equal                     */
+#define ALT_HOME        0x1e6   /* alt-home                      */
+#define ALT_PGUP        0x1e7   /* alt-pgup                      */
+#define ALT_PGDN        0x1e8   /* alt-pgdn                      */
+#define ALT_END         0x1e9   /* alt-end                       */
+#define ALT_UP          0x1ea   /* alt-up arrow                  */
+#define ALT_DOWN        0x1eb   /* alt-down arrow                */
+#define ALT_RIGHT       0x1ec   /* alt-right arrow               */
+#define ALT_LEFT        0x1ed   /* alt-left arrow                */
+#define ALT_ENTER       0x1ee   /* alt-enter                     */
+#define ALT_ESC         0x1ef   /* alt-escape                    */
+#define ALT_BQUOTE      0x1f0   /* alt-back quote                */
+#define ALT_LBRACKET    0x1f1   /* alt-left bracket              */
+#define ALT_RBRACKET    0x1f2   /* alt-right bracket             */
+#define ALT_SEMICOLON   0x1f3   /* alt-semi-colon                */
+#define ALT_FQUOTE      0x1f4   /* alt-forward quote             */
+#define ALT_COMMA       0x1f5   /* alt-comma                     */
+#define ALT_STOP        0x1f6   /* alt-stop                      */
+#define ALT_FSLASH      0x1f7   /* alt-forward slash             */
+#define ALT_BKSP        0x1f8   /* alt-backspace                 */
+#define CTL_BKSP        0x1f9   /* ctl-backspace                 */
+#define CTL_PAD0        0x1fa   /* ctl-keypad 0                  */
+#define CTL_PAD1        0x1fb   /* ctl-keypad 1                  */
+#define CTL_PAD2        0x1fc   /* ctl-keypad 2                  */
+#define CTL_PAD3        0x1fd   /* ctl-keypad 3                  */
+#define CTL_PAD4        0x1fe   /* ctl-keypad 4                  */
+#define CTL_PAD5        0x1ff   /* ctl-keypad 5                  */
+#define CTL_PAD6        0x200   /* ctl-keypad 6                  */
+#define CTL_PAD7        0x201   /* ctl-keypad 7                  */
+#define CTL_PAD8        0x202   /* ctl-keypad 8                  */
+#define CTL_PAD9        0x203   /* ctl-keypad 9                  */
+#define CTL_DEL         0x204   /* clt-delete                    */
+#define ALT_BSLASH      0x205   /* alt-back slash                */
+#define CTL_ENTER       0x206   /* ctl-enter                     */
+#define KEY_MOUSE       0x207 /* "mouse" key  */
+#define KEY_MAX         KEY_MOUSE  /* Maximum curses key         */
+
+
+/*----------------------------------------------------------------------
+*       PDCurses function declarations
+*/
+#ifdef ANSI
+#  ifdef   CPLUSPLUS
+     extern "C" {
+#  endif
+int     addchnstr( chtype *, int );
+int     baudrate( void );
+int     beep( void );
+int     border( chtype, chtype, chtype, chtype, chtype, chtype, chtype, chtype );
+char    breakchar( void );
+int     can_change_color ( void );
+int     clearok( WINDOW*, bool );
+int     color_content( int, short*, short*, short* );
+int     copywin( WINDOW*, WINDOW*, int, int, int, int, int, int, int );
+int     curs_set( int );
+int     cursoff( void );
+int     curson( void );
+int     def_prog_mode( void );
+int     def_shell_mode( void );
+int     delay_output(  int  );
+int     delwin( WINDOW* );
+WINDOW* derwin( WINDOW*, int, int, int, int );
+int     doupdate( void );
+WINDOW* dupwin( WINDOW* );
+int     endwin( void );
+char    erasechar( void );
+int     fixterm( void );
+int     flash( void );
+int     flushinp( void );
+int     gettmode( void );
+bool    has_colors( void );
+int     hline( chtype, int );
+int     inchnstr( chtype *, int );
+int     init_color( short, short, short, short );
+int     init_pair( short, short, short );
+WINDOW* initscr( void );
+int     intrflush(  WINDOW*, bool  );
+int     is_linetouched(WINDOW *,int);
+int     is_wintouched(WINDOW *);
+char*   keyname(  int  );
+char    killchar( void );
+char*   longname( void );
+int     meta( WINDOW*, bool );
+int     mvaddrawch( int, int, chtype );
+int     mvaddrawstr( int, int, char* );
+int     mvcur( int, int, int, int );
+int     mvderwin( WINDOW*, int, int );
+int     mvinsrawch( int, int, chtype );
+int     mvprintw( int, int, char*,... );
+int     mvscanw( int, int, char*,... );
+int     mvwin( WINDOW*, int, int );
+int     mvwinsrawch( WINDOW*, int, int, chtype );
+int     mvwprintw( WINDOW*, int, int, char*,... );
+int     mvwscanw( WINDOW*, int, int, char*,... );
+WINDOW* newpad( int, int );
+SCREEN* newterm( char*, FILE*, FILE* );
+WINDOW* newwin( int, int, int, int );
+int     noraw( void );
+int     overlay( WINDOW*, WINDOW* );
+int     overwrite( WINDOW*, WINDOW* );
+int     pair_content( int, short*, short* );
+int     pnoutrefresh( WINDOW*, int, int, int, int, int, int );
+int     prefresh( WINDOW*, int, int, int, int, int, int );
+int     printw( char*,... );
+int     raw( void );
+int     refresh( void );
+int     reset_prog_mode( void );
+int     reset_shell_mode( void );
+int     resetterm( void );
+int     resetty( void );
+int     saveoldterm( void );
+int     saveterm( void );
+int     savetty( void );
+int     scanw( char*,... );
+int     scroll( WINDOW* );
+SCREEN* set_term( SCREEN* );
+int     start_color( void );
+WINDOW* subpad( WINDOW*, int, int, int, int );
+WINDOW* subwin( WINDOW*, int, int, int, int );
+int     tabsize( int );
+chtype  termattrs( void );
+char*   termname( void );
+int     touchline( WINDOW*, int ,int );
+int     touchwin( WINDOW* );
+int     typeahead( int );
+char*   unctrl( chtype );
+int     vline( chtype, int );
+int     waddchnstr( WINDOW*, chtype*, int );
+int     waddnstr( WINDOW*, char*, int );
+int     waddrawstr( WINDOW*, char* );
+int     waddstr( WINDOW*, char* );
+int     wattroff( WINDOW*, chtype );
+int     wattron( WINDOW*, chtype );
+int     wattrset( WINDOW*, chtype );
+int     wbkgd(WINDOW*, chtype);
+void    wbkgdset(WINDOW*, chtype);
+int     wborder( WINDOW*, chtype, chtype, chtype, chtype, chtype, chtype, chtype, chtype );
+int     wclear( WINDOW* );
+int     wclrtobot( WINDOW* );
+int     wclrtoeol( WINDOW* );
+int     wdelch( WINDOW* );
+int     wdeleteln( WINDOW* );
+int     werase( WINDOW* );
+int     wgetch( WINDOW* );
+int     wgetnstr( WINDOW*, char*, int );
+int     wgetstr( WINDOW*, char* );
+int     whline( WINDOW*, chtype, int );
+int     winchnstr( WINDOW*, chtype*, int );
+int     winnstr( WINDOW*, char*, int );
+int     winsch( WINDOW*, chtype );
+int     winsdelln( WINDOW*, int );
+int     winsertln( WINDOW* );
+int     winsnstr( WINDOW*, char*, int );
+int     wmove( WINDOW*, int, int );
+int     wnoutrefresh( WINDOW* );
+char    wordchar( void );
+int     wprintw( WINDOW*, char*,... );
+int     wredrawln( WINDOW*, int ,int );
+int     wrefresh( WINDOW* );
+int     wscanw( WINDOW*, char*,... );
+int     wscrl( WINDOW*, int );
+int     wsetscrreg( WINDOW*, int, int );
+int     wtabsize( WINDOW*, int );
+int     wtouchln(WINDOW *, int, int, int);
+int     ungetch( int );
+int     wvline( WINDOW*, chtype, int );
+
+#ifdef     PDCURSES
+int     raw_output( bool );
+int     resize_screen( int );
+WINDOW* resize_window( WINDOW*, int, int );
+int     win_print( WINDOW*, int );
+#endif
+
+/*
+*       Keep the compiler happy with our macros below...
+*/
+int     PDC_chadd( WINDOW*, chtype, bool, bool );
+int     PDC_chins( WINDOW*, chtype, bool );
+
+#  ifdef   CPLUSPLUS
+     }
+#  endif
+#endif
+
+
+#ifndef max
+#define max(a,b) (((a) > (b)) ? (a) : (b))
+#endif
+#ifndef min
+#define min(a,b) (((a) < (b)) ? (a) : (b))
+#endif
+
+/*
+*       Functions defined as macros
+*/
+
+#define addch( c )              waddch( stdscr, c )
+#define addchstr( c )           addchnstr( c, -1 )
+#define addstr(str)             waddstr( stdscr, str )
+#define addnstr(str, n)         waddnstr( stdscr, str, n )
+#define attroff(attr)           wattroff( stdscr, attr )
+#define attron(attr)            wattron( stdscr, attr )
+#define attrset(attr)           wattrset( stdscr, attr )
+#define bkgd(c)                 wbkgd(stdscr,c)
+#define bkgdset(c)              wbkgdset(stdscr,c)
+#define border(ls,rs,ts,bs,tl,tr,bl,br)  wborder(stdscr,ls,rs,ts,bs,tl,tr,bl,br)
+#define box( w, v, h )          wborder( w, v, v, h, h, 0, 0, 0, 0 )
+#define clear()                 (clearok( stdscr, TRUE )==ERR?ERR:wclear( stdscr ))
+#define clrtobot()              wclrtobot( stdscr )
+#define clrtoeol()              wclrtoeol( stdscr )
+#define delch()                 wdelch( stdscr )
+#define deleteln()              wdeleteln( stdscr )
+#define derwin(w,nl,nc,by,bx)   subwin((w),(nl),(nc),(by+(w)->_begy),(bx+(w)->_begx))
+#define echochar(c)             (addch((chtype)c)==ERR?ERR:refresh())
+#define erase()                 werase( stdscr )
+#define getbegx(w)              (w)->_begx
+#define getbegy(w)              (w)->_begy
+#define getbegyx(w,y,x)         ( y = (w)->_begy, x = (w)->_begx )
+#define getch()                 wgetch(stdscr)
+#define getmaxx(w)              (w)->_maxx
+#define getmaxy(w)              (w)->_maxy
+#define getmaxyx(w,y,x)         ( y = (w)->_maxy, x = (w)->_maxx )
+#define getparx(w)              (w)->_parx
+#define getpary(w)              (w)->_pary
+#define getparyx(w,y,x)         ( y = (w)->_pary, x = (w)->_parx )
+#define getstr(str)             wgetstr( stdscr, str )
+#define getyx(w,y,x)            ( y = (w)->_cury, x = (w)->_curx )
+#define has_colors()            ((_cursvar.mono) ? FALSE : TRUE)
+#define idcok(w,flag)           OK
+#define idlok(w,flag)           OK
+#define inch()                  (stdscr->_y[stdscr->_cury][stdscr->_curx])
+#define inchstr( c )            inchnstr( c, stdscr->_maxx-stdscr->_curx )
+#define innstr(str,n)           winnstr(stdscr,(str),(n))
+#define insch( c )              winsch( stdscr, c )
+#define insdelln(n)             winsdelln(stdscr,n)
+#define insertln()              winsertln( stdscr )
+#define insnstr(s,n)            winsnstr(stdscr,s,n)
+#define insstr(s)               winsnstr(stdscr,s,(-1))
+#define instr(str)              winnstr(stdscr,(str),stdscr->_maxx)
+#define isendwin()              ((_cursvar.alive) ? FALSE : TRUE)
+#define keypad(w,flag)          (w->_use_keypad  = flag)
+#define leaveok(w,flag)         (w->_leave   = flag)
+#define move(y,x)               wmove( stdscr, y, x )
+#define mvaddch(y,x,c)          (move( y, x )==ERR?ERR:addch( c ))
+#define mvaddchstr(y,x,c)       (move( y, x )==ERR?ERR:addchnstr( c, -1 ))
+#define mvaddchnstr(y,x,c,n)    (move( y, x )==ERR?ERR:addchnstr( c, n ))
+#define mvaddstr(y,x,str)       (move( y, x )==ERR?ERR:addstr( str ))
+#define mvdelch(y,x)            (move( y, x )==ERR?ERR:wdelch( stdscr ))
+#define mvgetch(y,x)            (move( y, x )==ERR?ERR:wgetch(stdscr))
+#define mvgetstr(y,x,str)       (move( y, x )==ERR?ERR:wgetstr( stdscr, str ))
+#define mvinch(y,x)             (move( y, x )==ERR?ERR:(stdscr->_y[y][x]))
+#define mvinchstr(y,x,c)        (move( y, x )==ERR?ERR:inchnstr( c, stdscr->_maxx-stdscr->_curx ))
+#define mvinchnstr(y,x,c,n)     (move( y, x )==ERR?ERR:inchnstr( c, n ))
+#define mvinsch(y,x,c)          (move( y, x )==ERR?ERR:winsch( stdscr, c ))
+#define mvinsnstr(y,x,s,n)      (move( y, x )==ERR?ERR:winsnstr(stdscr,s,n))
+#define mvinsstr(y,x,s)         (move( y, x )==ERR?ERR:winsnstr(stdscr,s,(-1)))
+#define mvinstr(y,x,str)        (move( y, x )==ERR?ERR:winnstr(stdscr,(str),stdscr->_maxx))
+#define mvinnstr(y,x,str,n)     (move( y, x )==ERR?ERR:winnstr(stdscr,(str),(n)))
+#define mvwaddch(w,y,x,c)       (wmove( w, y, x )==ERR?ERR:waddch( w, c ))
+#define mvwaddchstr(w,y,x,c)    (wmove( w, y, x )==ERR?ERR:waddchnstr( w, c, -1 ))
+#define mvwaddchnstr(w,y,x,c,n) (wmove( w, y, x )==ERR?ERR:waddchnstr( w, c, n ))
+#define mvwaddrawch(w,y,x,c)    (wmove( w, y, x )==ERR?ERR:waddrawch( w, c ))
+#define mvwaddrawstr(w,y,x,str) (wmove( w, y, x )==ERR?ERR:waddrawstr( w, str ))
+#define mvwaddstr(w,y,x,str)    (wmove( w, y, x )==ERR?ERR:waddstr( w, str ))
+#define mvwdelch(w,y,x)         (wmove( w, y, x )==ERR?ERR:wdelch( w ))
+#define mvwgetch(w,y,x)         (wmove( w, y, x )==ERR?ERR:wgetch( w ))
+#define mvwgetstr(w,y,x,str)    (wmove( w, y, x )==ERR?ERR:wgetstr( w, str ))
+#define mvwinch(w,y,x)          (wmove( w, y, x )==ERR?ERR:((w)->_y[y][x]))
+#define mvwinchstr(w,y,x,c)     (wmove( w, y, x )==ERR?ERR:winchnstr( w, c, (w)->_maxx-(w)->_curx ))
+#define mvwinchnstr(w,y,x,c,n)  (wmove( w, y, x )==ERR?ERR:winchnstr( w, c, n ))
+#define mvwinsch(w,y,x,c)       (wmove( w, y, x )==ERR?ERR:winsch( w, c ))
+#define mvwinstr(w,y,x,str)     (wmove( w, y, x )==ERR?ERR:winnstr(w,str,(w)->_maxx))
+#define mvwinnstr(w,y,x,str,n)  (wmove( w, y, x )==ERR?ERR:winnstr(w,str,n))
+#define mvwinsnstr(w,y,x,s,n)   (wmove( w, y, x )==ERR?ERR:winsnstr(w,s,n))
+#define mvwinsstr(w,y,x,s)      (wmove( w, y, x )==ERR?ERR:winsnstr(w,s,(-1)))
+#define napms(ms)               delay_output(ms)
+#define nl()                    (_cursvar.autocr = TRUE)
+#define nonl()                  (_cursvar.autocr = FALSE)
+#define notimeout(w,flag)       (OK)
+#define pechochar(w,c)          (waddch(w,(chtype)c)==ERR?ERR:prefresh(w))
+#define redrawwin(w)            wredrawln((w),0,(win)->_maxy)
+#define refrbrk(flag)           (_cursvar.refrbrk = flag)
+#define refresh()               wrefresh( stdscr )
+#define scrl(n)                 wscrl(stdscr,n)
+#define scroll(w)               wscrl((w),1)
+#define scrollok(w,flag)        ((w)->_scroll  = flag)
+#define setscrreg(top, bot)     wsetscrreg( stdscr, top, bot )
+#define standend()              wattrset(stdscr, A_NORMAL)
+#define standout()              wattrset(stdscr, A_STANDOUT)
+#define touchline(w,y,n)        wtouchln((w),(y),(n),TRUE)
+#define touchwin(w)             wtouchln((w),0,(w)->_maxy,TRUE)
+#define traceoff()              {trace_on = FALSE;}
+#define traceon()               {trace_on = TRUE;}
+#define untouchwin(w)           wtouchln((w),0,((w)->_maxy),FALSE)
+#define waddch(w, c)            PDC_chadd( w, (chtype)c, (bool)!(_cursvar.raw_out), TRUE )
+#define waddchstr(w, c)         (waddchnstr( w, c, -1 ) )
+#define wclear(w)               ( werase( w )==ERR?ERR:((w)->_clear = TRUE))
+#define wechochar(w,c)          (waddch(w,(chtype)c)==ERR?ERR:wrefresh(w))
+#define winch(w)                ((w)->_y[(w)->_cury][(w)->_curx])
+#define winchstr(w, c)          (winchnstr( w, c, (w)->_maxx-(w)->_curx ) )
+#define winsstr(w,str)          winsnstr((w),(str),(-1))
+#define winstr(w,str)           winnstr((w),str,(w)->_maxx)
+#define wstandend(w)            wattrset(w, A_NORMAL)
+#define wstandout(w)            wattrset(w, A_STANDOUT)
+
+#ifndef UNIX
+#define cbreak()                (_cursvar.cbreak = TRUE)
+#define nocbreak()              (_cursvar.cbreak = FALSE)
+#define crmode()                (_cursvar.cbreak = TRUE)
+#define nocrmode()              (_cursvar.cbreak = FALSE)
+#define echo()                  (_cursvar.echo = TRUE)
+#define noecho()                (_cursvar.echo = FALSE)
+#define nodelay(w,flag)         (w->_nodelay = flag)
+#endif
+
+#ifdef     PDCURSES
+#define addrawch( c )           waddrawch( stdscr, c )
+#define addrawstr(str)          waddrawstr( stdscr, str )
+#define insrawch( c )           winsrawch( stdscr, c )
+#define waddrawch(w, c)         PDC_chadd( w, (chtype)c, FALSE, TRUE )
+#define winsrawch(w, c)         PDC_chins( w, (chtype)c, FALSE )
+
+/*
+ *      FYI: Need to document these functions...
+ */
+#define title(s,a)              wtitle( stdscr, s, (chtype)a )
+#define titleofs(ofs)           wtitleofs( stdscr, ofs )
+#define wtitle(w,s,a)           (w->_title = s, w->_title_attr = (chtype)a)
+#define wtitleofs(w,ofs)        (w->_title_ofs = ofs)
+#endif
+
+/*
+ *      Load up curspriv.h.     This should be in the same place as
+ *      stdlib.h.  We allow anyone who defines CURSES_LIBRARY to have
+ *      access to our internal routines.  This provides quick
+ *      PC applications at the expense of portability.
+ */
+#if defined     (CURSES_LIBRARY) | defined( INTERNAL)
+#  include <curspriv.h>
+#  include <stdlib.h>
+#endif
+
+#endif  /* __PDCURSES__ */
diff --git a/contrib/media/updf/include/cursos2.h b/contrib/media/updf/include/cursos2.h
new file mode 100644
index 0000000000..7f644a7453
--- /dev/null
+++ b/contrib/media/updf/include/cursos2.h
@@ -0,0 +1,324 @@
+/*
+***************************************************************************
+* This file comprises part of PDCurses. PDCurses is Public Domain software.
+* You may use this code for whatever purposes you desire. This software
+* is provided AS IS with NO WARRANTY whatsoever.
+* Should this software be used in another application, an acknowledgement
+* that PDCurses code is used would be appreciated, but is not mandatory.
+*
+* Any changes which you make to this software which may improve or enhance
+* it, should be forwarded to the current maintainer for the benefit of 
+* other users.
+*
+* The only restriction placed on this code is that no distribution of
+* modified PDCurses code be made under the PDCurses name, by anyone
+* other than the current maintainer.
+* 
+* See the file maintain.er for details of the current maintainer.
+***************************************************************************
+*/
+/* 
+$Id$
+*/
+#ifndef CURSOS2_INCL
+#define CURSOS2_INCL 1
+
+#ifdef CURSES__32BIT__
+
+#if (NOVIO)
+#define KbdSetStatus Kbd32SetStatus
+#define KbdGetStatus Kbd32GetStatus
+#define KbdCharIn Kbd32CharIn
+#define KbdPeek   Kbd32Peek
+#define KbdFlushBuffer Kbd32FlushBuffer
+
+#define VioGetMode Vio32GetMode
+#define VioSetMode Vio32SetMode
+#define VioGetCurPos Vio32GetCurPos
+#define VioSetCurPos Vio32SetCurPos
+#define VioGetCurType Vio32GetCurType
+#define VioSetCurType Vio32SetCurType
+#define VioScrollDn Vio32ScrollDn
+#define VioScrollUp Vio32ScrollUp
+#define VioGetConfig Vio32GetConfig
+#define VioWrtTTY Vio32WrtTTY
+#define VioReadCellStr Vio32ReadCellStr
+#define VioWrtCellStr Vio32WrtCellStr
+#define VioWrtNAttr Vio32WrtNAttr
+#endif   /*  NOVIO */
+
+#define FARKeyword
+
+#define CURS_INCL_VIO_KBD
+
+
+#ifdef __EMX__
+#  ifndef USE_OS2_H
+#   ifdef EMXVIDEO		/* Define to use emx dos compatible video */
+#    include <stdlib.h>
+#    include <sys/video.h>
+#    ifdef USE_OS2_H
+#     undef USE_OS2_H	/* And we can use the extra compile speed... */
+#    endif
+#   else
+#    define USE_OS2_H
+#   endif
+#  endif
+#  define APIENTRY
+#else
+#  define APIRET ULONG
+#endif
+
+#else
+
+
+#   define FARKeyword far
+#   define APIRET USHORT
+
+#ifdef USE_OS2_H
+#   define INCL_VIO
+#   define INCL_KBD
+#else
+#   define CURS_INCL_VIO_KBD
+#endif
+
+
+#endif   /* __32BIT__ */
+
+#ifndef EMXVIDEO
+
+/* if USE_OS2_H is defined then use the os2.h that comes with your compiler ...*/
+
+#ifdef USE_OS2_H
+#  include <os2.h>
+#else
+
+/* ... otherwise use these definitions */
+
+#  include <os2def.h>
+
+#endif
+
+#ifdef CURS_INCL_VIO_KBD
+
+typedef SHANDLE         HKBD;
+typedef HKBD    FARKeyword *   PHKBD;
+
+
+typedef SHANDLE         HVIO;
+typedef HVIO    FARKeyword *   PHVIO;
+
+
+
+typedef struct _KBDINFO {
+        USHORT cb;
+        USHORT fsMask;
+        USHORT chTurnAround;
+        USHORT fsInterim;
+        USHORT fsState;
+        }KBDINFO;
+typedef KBDINFO FARKeyword *PKBDINFO;
+
+
+USHORT APIENTRY KbdSetStatus(
+        PKBDINFO    pkbdinfo,
+        HKBD        hkbd );
+
+
+USHORT APIENTRY KbdGetStatus(
+        PKBDINFO    pkbdinfo,
+        HKBD        hdbd  );
+
+
+typedef struct _KBDKEYINFO {
+        UCHAR    chChar;    /* ASCII character code                     */
+        UCHAR    chScan;    /* Scan Code                                */
+        UCHAR    fbStatus;
+        UCHAR    bNlsShift;
+        USHORT   fsState;
+        ULONG    time;
+        }KBDKEYINFO;
+typedef KBDKEYINFO FARKeyword *PKBDKEYINFO;
+
+#define IO_WAIT     0
+#define IO_NOWAIT   1
+
+USHORT APIENTRY KbdCharIn(
+        PKBDKEYINFO pkbci,
+        USHORT      fWait,      /* IO_WAIT, IO_NOWAIT     */
+        HKBD        hkbd);
+
+USHORT APIENTRY KbdPeek(
+        PKBDKEYINFO  pkbci,
+        HKBD         hkbd );
+
+USHORT APIENTRY KbdFlushBuffer(
+        HKBD hkbd);
+
+
+typedef struct _VIOMODEINFO {
+        USHORT cb;
+        UCHAR  fbType;
+        UCHAR  color;
+        USHORT col;     /* number of text columns                       */
+        USHORT row;     /* number of text rows                          */
+        USHORT hres;    /* horizontal resolution                        */
+        USHORT vres;    /* vertical resolution                          */
+        UCHAR  fmt_ID;
+        UCHAR  attrib;  /* number of attributes                         */
+        ULONG  buf_addr;
+        ULONG  buf_length;
+        ULONG  full_length;
+        ULONG  partial_length;
+        PCH    ext_data_addr;
+        } VIOMODEINFO;
+typedef VIOMODEINFO FARKeyword *PVIOMODEINFO;
+
+
+USHORT APIENTRY VioGetMode(
+        PVIOMODEINFO  pvioModeInfo,
+        HVIO          hvio);
+
+
+USHORT APIENTRY VioSetMode(
+        PVIOMODEINFO  pvioModeInfo,
+        HVIO          hvio);
+
+
+USHORT APIENTRY VioGetCurPos(
+        PUSHORT    pusRow,
+        PUSHORT    pusColumn,
+        HVIO       hvio );
+
+
+USHORT APIENTRY VioSetCurPos(
+        USHORT  usRow,
+        USHORT  usColumn,
+        HVIO    hvio);
+
+typedef struct _VIOCURSORINFO {
+        USHORT   yStart;
+        USHORT   cEnd;
+        USHORT   cx;
+        USHORT   attr;   /* -1=hidden cursor, any other=normal cursor   */
+        } VIOCURSORINFO;
+typedef VIOCURSORINFO FARKeyword *PVIOCURSORINFO;
+
+
+USHORT APIENTRY VioGetCurType(
+       PVIOCURSORINFO pvioCursorInfo,
+       HVIO           hvio );
+
+
+USHORT APIENTRY VioSetCurType(
+        PVIOCURSORINFO pvioCursorInfo,
+        HVIO           hvio );
+
+USHORT APIENTRY VioScrollDn(
+        USHORT  usTopRow,
+        USHORT  usLeftCol,
+        USHORT  usBotRow,
+        USHORT  usRightCol,
+        USHORT  cbLines,
+        PBYTE   pCell,
+        HVIO    hvio );
+
+
+
+USHORT APIENTRY VioScrollUp(
+        USHORT  usTopRow,
+        USHORT  usLeftCol,
+        USHORT  usBotRow,
+        USHORT  usRightCol,
+        USHORT  cbLines,
+        PBYTE   pCell,
+        HVIO    hvio );
+
+
+   /* VIOCONFIGINFO.adapter constants */
+
+   #define DISPLAY_MONOCHROME      0x0000
+   #define DISPLAY_CGA             0x0001
+   #define DISPLAY_EGA             0x0002
+   #define DISPLAY_VGA             0x0003
+   #define DISPLAY_8514A           0x0007
+
+   /* VIOCONFIGINFO.display constants */
+
+   #define MONITOR_MONOCHROME      0x0000
+   #define MONITOR_COLOR           0x0001
+   #define MONITOR_ENHANCED        0x0002
+   #define MONITOR_8503            0x0003
+   #define MONITOR_851X_COLOR      0x0004
+   #define MONITOR_8514            0x0009
+
+typedef struct _VIOCONFIGINFO {
+        USHORT  cb;
+        USHORT  adapter;
+        USHORT  display;
+        ULONG   cbMemory;
+        USHORT  Configuration;
+        USHORT  VDHVersion;
+        USHORT  Flags;
+        ULONG   HWBufferSize;
+        ULONG   FullSaveSize;
+        ULONG   PartSaveSize;
+        USHORT  EMAdaptersOFF;
+        USHORT  EMDisplaysOFF;
+        } VIOCONFIGINFO;
+typedef VIOCONFIGINFO FARKeyword *PVIOCONFIGINFO;
+
+
+USHORT APIENTRY VioGetConfig(
+        USHORT         usConfigId,  /* Reserved (must be 0)             */
+        PVIOCONFIGINFO pvioin,
+        HVIO           hvio );
+
+USHORT APIENTRY VioWrtTTY(
+        PCH     pch,
+        USHORT  cb,
+        HVIO    hvio );
+
+USHORT APIENTRY VioReadCellStr(
+        PCH       pchCellStr,
+        PUSHORT   pcb,
+        USHORT    usRow,
+        USHORT    usColumn,
+        HVIO      hvio );
+
+USHORT APIENTRY VioWrtCellStr(
+        PCH      pchCellStr,
+        USHORT   cb,
+        USHORT   usRow,
+        USHORT   usColumn,
+        HVIO     hvio );
+
+USHORT APIENTRY VioWrtNAttr(
+        PBYTE     pAttr,
+        USHORT    cb,
+        USHORT    usRow,
+        USHORT    usColumn,
+        HVIO      hvio );
+
+
+USHORT APIENTRY VioWrtNCell(
+        PBYTE   pCell,
+        USHORT  cb,
+        USHORT  usRow,
+        USHORT  usColumn,
+        HVIO    hvio );
+
+#endif
+
+#endif
+
+
+#ifndef KEYBOARD_ASCII_MODE
+#define KEYBOARD_ASCII_MODE 0x0008
+#endif
+
+#ifndef KEYBOARD_BINARY_MODE
+#define KEYBOARD_BINARY_MODE 0x0004
+#endif
+
+#endif	/* !EMXVIDEO */
diff --git a/contrib/media/updf/include/curspriv.h b/contrib/media/updf/include/curspriv.h
new file mode 100644
index 0000000000..5d997d6bcc
--- /dev/null
+++ b/contrib/media/updf/include/curspriv.h
@@ -0,0 +1,320 @@
+/*
+***************************************************************************
+* This file comprises part of PDCurses. PDCurses is Public Domain software.
+* You may use this code for whatever purposes you desire. This software
+* is provided AS IS with NO WARRANTY whatsoever.
+* Should this software be used in another application, an acknowledgement
+* that PDCurses code is used would be appreciated, but is not mandatory.
+*
+* Any changes which you make to this software which may improve or enhance
+* it, should be forwarded to the current maintainer for the benefit of 
+* other users.
+*
+* The only restriction placed on this code is that no distribution of
+* modified PDCurses code be made under the PDCurses name, by anyone
+* other than the current maintainer.
+* 
+* See the file maintain.er for details of the current maintainer.
+***************************************************************************
+*/
+/*
+$Id$
+*/
+/*
+*
+*                          CURSPRIV.H
+*
+* Header file for definitions and declarations for the
+* PDCurses package. These definitions should not be generally
+* accessible to programmers, but are provided if the applications
+* programmer decides to make the decision in favor of speed on a
+* PC over portability.
+*
+* Revision History:
+* Frotz 1.5Beta 900714  Added many levels of compiler support.
+*                       Added mixed prototypes for all "internal" routines.
+*                       Removed all assembly language.  Added EGA/VGA
+*                       support.  Converted all #ifdef to #if in all
+*                       modules except CURSES.H and CURSPRIV.H.
+*                       Always include ASSERT.H.  Added support for an
+*                       external malloc(), calloc() and free().
+*                       Added support for FAST_VIDEO (direct-memory writes).
+*                       Added various memory model support (for FAST_VIDEO).
+*                       Added much of the December 1988 X/Open Curses
+*                       specification.
+* bl    1.3     881005  All modules lint-checked with MSC '-W3' and turbo'C'
+*                       '-w -w-pro' switches.
+* bl    1.2     881002  Support (by #ifdef UCMASM) for uppercase-only
+*                       assembly routine names. If UCMASM if defined,
+*                       all assembler names are #defined as upper case.
+*                       Not needed if you do "MASM /MX. Also missing
+*                       declaration of cursesscroll(). Fixes thanks to
+*                       N.D. Pentcheff
+* bl    1.1     880306  Add _chadd() for raw output routines.
+* bl    1.0     870515  Release.
+*
+*/
+
+#ifndef __CURSES_INTERNALS__
+#define __CURSES_INTERNALS__
+
+/* Always include... */
+#include <assert.h>
+
+
+
+/*----------------------------------------------------------------------
+*       MEMORY MODEL SUPPORT:
+*
+*       MODELS
+*               TINY            cs,ds,ss all in 1 segment (not enough memory!)
+*               SMALL           cs:1 segment,           ds:1 segment
+*               MEDIUM          cs:many segments        ds:1 segment
+*               COMPACT         cs:1 segment,           ds:many segments
+*               LARGE           cs:many segments        ds:many segments
+*               HUGE            cs:many segments        ds:segments > 64K
+*/
+#ifdef  __TINY__
+#  define SMALL 1
+#endif
+#ifdef  __SMALL__
+#  define SMALL 1
+#endif
+#ifdef  __MEDIUM__
+#  define MEDIUM 1
+#endif
+#ifdef  __COMPACT__
+#  define COMPACT 1
+#endif
+#ifdef  __LARGE__
+#  define LARGE 1
+#endif
+#ifdef  __HUGE__
+#  define HUGE 1
+#endif
+
+
+/*----------------------------------------------------------------------
+*       OPERATING SYSTEM SUPPORT:
+*
+*               DOS             The one we all know and love:-}
+*               OS/2            The new kid on the block.
+*               FLEXOS          A Real-time, protected-mode OS from
+*                               Digital Research, Inc.
+*				(AKA, the 4680 from IBM...)
+*/
+
+/*----------------------------------------*/
+
+
+/*----------------------------------------------------------------------
+*       MALLOC DEBUGGING SUPPORT:
+*
+*       Set EMALLOC and EMALLOC_MAGIC in order to use your private
+*       versions of malloc(), calloc(), and free().  This can help,
+*       but not solve, your malloc problems when debugging...
+*
+*/
+#ifndef	INTERNAL
+#  define EMALLOC 0             /* Disable External Malloc	        */
+#else
+#  define EMALLOC 0             /* Enable/Disable External Malloc       */
+#  define EMALLOC_MAGIC  0x0C0C /* Our magic indicator that we should   */
+                                /* use our external malloc rather than  */
+                                /* the runtime's malloc.                */
+#endif
+
+
+/*----------------------------------------------------------------------*/
+/* window properties */
+#define _SUBWIN         0x01    /* window is a subwindow            */
+#define _ENDLINE        0x02    /* last winline is last screen line */
+#define _FULLWIN        0x04    /* window fills screen              */
+#define _SCROLLWIN      0x08    /* window lwr rgt is screen lwr rgt */
+#define _PAD            0x10    /* X/Open Pad.                      */
+#define _SUBPAD         0x20    /* X/Open subpad.                   */
+
+
+
+
+/*----------------------------------------------------------------------*/
+/* Miscellaneous */
+#define _INBUFSIZ       512     /* size of terminal input buffer */
+#define _NO_CHANGE      -1      /* flags line edge unchanged     */
+
+
+
+
+/* @@@ THESE SHOULD BE INDIVIDUAL FUNCTIONS, NOT MACROS! */
+#define _BCHAR          0x03    /* Break char	    (^C)         */
+#define _ECHAR          0x08    /* Erase char	    (^H)         */
+#define _DWCHAR         0x17    /* Delete Word char (^W)         */
+#define _DLCHAR         0x15    /* Delete Line char (^U)         */
+#define _GOCHAR         0x11    /* ^Q character                  */
+#define _PRINTCHAR      0x10    /* ^P character                  */
+#define _STOPCHAR       0x13    /* ^S character                  */
+#define  NUNGETCH       20      /* max # chars to ungetch()      */
+
+
+
+
+/* Setmode stuff */
+struct cttyset
+{
+	bool	been_set;
+	SCREEN	saved;
+};
+
+extern struct cttyset c_sh_tty;         /* tty modes for shell_mode */
+extern struct cttyset c_pr_tty;         /* tty modes for prog_mode  */
+extern struct cttyset c_save_tty;
+extern struct cttyset c_save_trm;
+
+/* Printscan stuff */
+extern char c_printscanbuf[];           /* buffer used during I/O */
+
+/* tracing flag */
+extern bool trace_on;
+
+/* Strget stuff */
+extern char*    c_strbeg;
+
+/* doupdate stuff */
+extern WINDOW*  twin;                   /* used by many routines */
+
+/* Monitor (terminal) type information */
+#define _NONE           0x00
+#define _MDA            0x01
+#define _CGA            0x02
+#define _EGACOLOR       0x04
+#define _EGAMONO        0x05
+#define _VGACOLOR       0x07
+#define _VGAMONO        0x08
+#define _MCGACOLOR      0x0a
+#define _MCGAMONO       0x0b
+#define _FLEXOS         0x20            /* A Flexos console */
+#define _MDS_GENIUS     0x30
+#define _UNIX_COLOR     0x40
+#define _UNIX_MONO      0x41
+
+/* Text-mode font size information */
+#define _FONT8  8
+#define _FONT14 14
+#define _FONT15 15              /* GENIUS */
+#define _FONT16 16
+
+
+/*----------------------------------------------------------------------
+*       ANSI C prototypes.  Be sure that your compiler conditional
+*       compilation definitions above define ANSI to be non-zero
+*       if you compiler supports prototypes.
+*/
+#ifdef     ANSI
+#  ifdef  CPLUSPLUS
+     extern "C" {
+#  endif
+int             PDC_backchar( WINDOW*, char*, int* );
+bool            PDC_breakout( void );
+int             PDC_chadd( WINDOW*, chtype, bool, bool );
+bool            PDC_check_bios_key( void );
+int             PDC_chg_attr( WINDOW*, chtype, int, int, int, int );
+int             PDC_chins( WINDOW*, chtype, bool );
+int             PDC_clr_scrn( WINDOW* );
+int             PDC_clr_update( WINDOW* );
+int             PDC_copy_win( WINDOW *,WINDOW *,int,int,int,int,int,int,int,int,bool );
+int             PDC_cursor_off( void );
+int             PDC_cursor_on( void );
+int             PDC_fix_cursor( int );
+int             PDC_gattr( void );
+int             PDC_get_bios_key( void );
+int             PDC_get_columns( void );
+bool            PDC_get_ctrl_break( void );
+int             PDC_get_cur_col( void );
+int             PDC_get_cur_row( void );
+int             PDC_get_cursor_pos( int*, int* );
+int             PDC_get_cursor_mode( void );
+int             PDC_get_font( void );
+int             PDC_get_rows( void );
+int             PDC_gotoxy( int, int );
+int             PDC_init_atrtab(void);
+WINDOW*         PDC_makenew( int, int, int, int );
+int             PDC_newline( WINDOW*, int );
+int             PDC_print( int, int, int );
+int             PDC_putc( chtype, chtype );
+int             PDC_putchar( chtype );
+int             PDC_putctty( chtype, chtype );
+int             PDC_rawgetch( void );
+int             PDC_sanity_check( int );
+int             PDC_scr_close( void );
+int             PDC_scr_open( SCREEN*, bool );
+int             PDC_scroll( int, int, int, int, int, chtype );
+int             PDC_set_80x25( void );
+int             PDC_set_ctrl_break( bool );
+int             PDC_set_cursor_mode( int, int );
+int             PDC_set_font( int );
+int             PDC_set_rows( int );
+int             PDC_split_plane( WINDOW*, char*, char*, int, int, int, int );
+int             PDC_sysgetch( void );
+bool            PDC_transform_line( int );
+void            PDC_usleep( long );
+int             PDC_validchar( int );
+
+#if defined( OS2 ) && !defined( EMXVIDEO )
+VIOCONFIGINFO   PDC_query_adapter_type( void );
+VIOMODEINFO     PDC_get_scrn_mode( void );
+int             PDC_set_scrn_mode( VIOMODEINFO );
+bool            PDC_scrn_modes_equal (VIOMODEINFO, VIOMODEINFO);
+#else
+int             PDC_query_adapter_type( void );
+int             PDC_get_scrn_mode( void );
+int             PDC_set_scrn_mode( int );
+bool            PDC_scrn_modes_equal (int, int);
+#endif
+
+#ifdef  FLEXOS
+int             PDC_flexos_8bitmode( void );
+int             PDC_flexos_16bitmode( void );
+char*           PDC_flexos_gname( void );
+#endif
+
+#ifdef UNIX
+int             PDC_kbhit(void);
+int             PDC_setup_keys(void);
+#endif
+
+#if defined (XCURSES)
+int            XCurses_redraw_curscr(void);
+int            XCurses_display_cursor(int,int ,chtype ,int ,int ,chtype );
+int            XCurses_rawgetch(void);
+bool           XCurses_kbhit(void);
+int            XCurses_instruct(int);
+int            XCurses_transform_line(long *, int , int , int );
+int            Xinitscr(void);
+int            Xendwin(void);
+#endif
+
+#ifdef PDCDEBUG
+void            PDC_debug( char*,... );
+#endif
+
+#ifdef  REGISTERWINDOWS
+bool            PDC_inswin( WINDOW*, WINDOW* );
+int             PDC_addtail( WINDOW* );
+int             PDC_addwin( WINDOW*, WINDOW* );
+int             PDC_rmwin( WINDOW* );
+WINDS*          PDC_findwin( WINDOW* );
+#endif
+#  ifdef  CPLUSPLUS
+     }
+#  endif
+#endif
+
+#define PDC_COLOR_PAIRS  64
+#define PDC_OFFSET        8
+#define MAX_ATRTAB      272
+#define chtype_attr(ch)  ((atrtab[((ch >> 8) & 0xFF)] << 8) & A_ATTRIBUTES)
+
+#include<menuet/os.h>
+#include<menuet/textcon.h>
+
+#endif /* __CURSES_INTERNALS__*/
diff --git a/contrib/media/updf/include/cwchar b/contrib/media/updf/include/cwchar
new file mode 100644
index 0000000000..311b2e9e31
--- /dev/null
+++ b/contrib/media/updf/include/cwchar
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CWCHAR
+#include <bits/std_cwchar.h>
+#endif
diff --git a/contrib/media/updf/include/cwctype b/contrib/media/updf/include/cwctype
new file mode 100644
index 0000000000..4cf2e7dfe7
--- /dev/null
+++ b/contrib/media/updf/include/cwctype
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CWCTYPE
+#include <bits/std_cwctype.h>
+#endif
diff --git a/contrib/media/updf/include/debug/dbgcom.h b/contrib/media/updf/include/debug/dbgcom.h
new file mode 100644
index 0000000000..c8938ef074
--- /dev/null
+++ b/contrib/media/updf/include/debug/dbgcom.h
@@ -0,0 +1,83 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_debug_dbgcom_h_
+#define __dj_include_debug_dbgcom_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <setjmp.h>
+#include <debug/tss.h>
+
+typedef struct {
+  unsigned long app_base;	/* linear base address of application */
+  unsigned long dr[8];		/* debug registers, set when a_tss runs */
+} ExternalDebuggerInfo;
+
+extern ExternalDebuggerInfo edi;
+
+/* structure of FPU state                       */
+/* 14 bytes for FPU env                         */
+/* plus 8*10 bytes from the FPU stack           */
+/* r[8] is the array as defined in intel docs   */
+/* st0 is r[top]                                */
+
+#define NPX_TOP_MASK 0x3800
+#define NPX_TOP_SHIFT 11
+
+typedef struct {
+  unsigned short sig0;
+  unsigned short sig1;
+  unsigned short sig2;
+  unsigned short sig3;
+  unsigned short exponent:15;
+  unsigned short sign:1;
+} NPXREG;
+
+typedef struct {
+  unsigned long control;
+  unsigned long status;
+  unsigned long tag;
+  unsigned long eip;
+  unsigned long cs;
+  unsigned long dataptr;
+  unsigned long datasel;
+  NPXREG reg[8];
+  long double st[8];
+  char st_valid[8];
+  long double mmx[8];
+  char in_mmx_mode;
+  char top;
+} NPX;
+
+extern NPX npx;
+
+void save_npx (void); /* Save the FPU of the debugged program */
+void load_npx (void); /* Restore the FPU of the debugged program */
+
+void run_child(void);
+int read_child(unsigned child_addr, void *buf, unsigned len);
+int write_child(unsigned child_addr, void *buf, unsigned len);
+void edi_init(jmp_buf start_state);
+void cleanup_client(void);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_debug_dbgcom_h_ */
diff --git a/contrib/media/updf/include/debug/redir.h b/contrib/media/updf/include/debug/redir.h
new file mode 100644
index 0000000000..d370537ed2
--- /dev/null
+++ b/contrib/media/updf/include/debug/redir.h
@@ -0,0 +1,55 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_debug_redir_h_
+#define __dj_include_debug_redir_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* How many handles do we track.
+   WARNING: if you change this, you need to recompile dbgredir.c !!! */
+#define DBG_HANDLES 3
+
+/* Describe a single redirected handle.
+   Actually only inf_handle and our_handle are currently used (and
+   even they could share the same slot), but I'm keeping the rest,
+   mostly because they might be useful for applications.  */
+struct dbg_redirect {
+  int inf_handle;
+  int our_handle;
+  char *file_name;
+  int mode;
+  off_t filepos;
+};
+
+/* cmdline_parse_args processes command lines into the following structure: */
+typedef struct _cmdline {
+  char *command;		    /* command line with redirection removed */
+  int redirected;		    /* 1 if handles redirected for child */
+  struct dbg_redirect **redirection;/* info about redirected handles */
+} cmdline_t;
+
+extern void redir_cmdline_delete (cmdline_t *);
+extern int  redir_cmdline_parse (const char *, cmdline_t *);
+extern int  redir_to_child (cmdline_t *);
+extern int  redir_to_debugger (cmdline_t *);
+extern int  redir_debug_init (cmdline_t *);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_debug_dbgcom_h_ */
diff --git a/contrib/media/updf/include/debug/stab.h b/contrib/media/updf/include/debug/stab.h
new file mode 100644
index 0000000000..b91ac12284
--- /dev/null
+++ b/contrib/media/updf/include/debug/stab.h
@@ -0,0 +1,76 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_debug_stab_h_
+#define __dj_include_debug_stab_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* This is file STAB.H */
+/*
+** Copyright (C) 1993 DJ Delorie, 24 Kirsten Ave, Rochester NH 03867-2954
+**
+** This file is distributed under the terms listed in the document
+** "copying.dj", available from DJ Delorie at the address above.
+** A copy of "copying.dj" should accompany this file; if not, a copy
+** should be available from where this file was obtained.  This file
+** may not be distributed without a verbatim copy of "copying.dj".
+**
+** This file is distributed WITHOUT ANY WARRANTY; without even the implied
+** warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+*/
+
+#if !defined (N_UNDF)
+#define N_UNDF 0
+#endif
+#if !defined (N_ABS)
+#define N_ABS 2
+#endif
+#if !defined (N_TEXT)
+#define N_TEXT 4
+#endif
+#if !defined (N_DATA)
+#define N_DATA 6
+#endif
+#if !defined (N_BSS)
+#define N_BSS 8
+#endif
+#if !defined (N_FN)
+#define N_FN 15
+#endif
+
+#if !defined (N_EXT)
+#define N_EXT 1
+#endif
+#if !defined (N_TYPE)
+#define N_TYPE 0x1e
+#endif
+#if !defined (N_STAB)
+#define N_STAB 0xe0
+#endif
+
+#if !defined (N_SO)
+#define N_SO 0x64
+#endif
+#if !defined (N_SLINE)
+#define N_SLINE 0x44
+#endif
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_debug_stab_h_ */
diff --git a/contrib/media/updf/include/debug/syms.h b/contrib/media/updf/include/debug/syms.h
new file mode 100644
index 0000000000..72de732807
--- /dev/null
+++ b/contrib/media/updf/include/debug/syms.h
@@ -0,0 +1,65 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_debug_syms_h_
+#define __dj_include_debug_syms_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* This is file SYMS.H */
+/*
+** Copyright (C) 1993 DJ Delorie, 24 Kirsten Ave, Rochester NH 03867-2954
+**
+** This file is distributed under the terms listed in the document
+** "copying.dj", available from DJ Delorie at the address above.
+** A copy of "copying.dj" should accompany this file; if not, a copy
+** should be available from where this file was obtained.  This file
+** may not be distributed without a verbatim copy of "copying.dj".
+**
+** This file is distributed WITHOUT ANY WARRANTY; without even the implied
+** warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+*/
+
+#ifndef _SYMS_H_
+#define _SYMS_H_
+
+void syms_init(char *fname);
+void syms_list(int byval);
+unsigned long syms_name2val(const char *name);
+char *syms_val2name(unsigned long val, unsigned long *delta);
+char *syms_val2line(unsigned long val, int *lineret, int exact);
+char *syms_module(int no);
+unsigned long syms_line2val(char *filename, int lnum);
+void syms_listwild(char *pattern, 
+  void (*handler)(unsigned long addr, char type_c, char *name, char *name2, int lnum));
+
+extern int undefined_symbol;
+extern int syms_printwhy;
+
+#define N_INDR  0x0a
+#define	N_SETA	0x14		/* Absolute set element symbol */
+#define	N_SETT	0x16		/* Text set element symbol */
+#define	N_SETD	0x18		/* Data set element symbol */
+#define	N_SETB	0x1A		/* Bss set element symbol */
+#define N_SETV	0x1C		/* Pointer to set vector in data area.  */
+
+#endif
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_debug_syms_h_ */
diff --git a/contrib/media/updf/include/debug/tss.h b/contrib/media/updf/include/debug/tss.h
new file mode 100644
index 0000000000..06fd68155a
--- /dev/null
+++ b/contrib/media/updf/include/debug/tss.h
@@ -0,0 +1,72 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_debug_tss_h_
+#define __dj_include_debug_tss_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+typedef struct TSS {
+	unsigned short tss_back_link;
+	unsigned short res0;
+	unsigned long  tss_esp0;
+	unsigned short tss_ss0;
+	unsigned short res1;
+	unsigned long  tss_esp1;
+	unsigned short tss_ss1;
+	unsigned short res2;
+	unsigned long  tss_esp2;
+	unsigned short tss_ss2;
+	unsigned short res3;
+	unsigned long  tss_cr3;
+
+	unsigned long  tss_eip;
+	unsigned long  tss_eflags;
+	unsigned long  tss_eax;
+	unsigned long  tss_ecx;
+	unsigned long  tss_edx;
+	unsigned long  tss_ebx;
+	unsigned long  tss_esp;
+	unsigned long  tss_ebp;
+	unsigned long  tss_esi;
+	unsigned long  tss_edi;
+	unsigned short tss_es;
+	unsigned short res4;
+	unsigned short tss_cs;
+	unsigned short res5;
+	unsigned short tss_ss;
+	unsigned short res6;
+	unsigned short tss_ds;
+	unsigned short res7;
+	unsigned short tss_fs;
+	unsigned short res8;
+	unsigned short tss_gs;
+	unsigned short res9;
+	unsigned short tss_ldt;
+	unsigned short res10;
+	unsigned short tss_trap;
+	unsigned char  tss_iomap;
+	unsigned char  tss_irqn;
+	unsigned long  tss_error;
+} TSS;
+
+extern TSS a_tss;
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_debug_tss_h_ */
diff --git a/contrib/media/updf/include/debug/v2load.h b/contrib/media/updf/include/debug/v2load.h
new file mode 100644
index 0000000000..13b56f80d8
--- /dev/null
+++ b/contrib/media/updf/include/debug/v2load.h
@@ -0,0 +1,48 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_debug_v2load_h_
+#define __dj_include_debug_v2load_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <setjmp.h>
+
+typedef struct {
+  unsigned first_addr;
+  unsigned last_addr;
+  } AREAS;
+
+typedef enum {
+  A_text,
+  A_data,
+  A_bss,
+  A_arena,
+  A_stack
+} AREA_TYPES;
+
+#define areas _v2load_areas
+#define MAX_AREA 5
+
+extern AREAS areas[MAX_AREA];
+
+int v2loadimage(const char *program, const char *cmdline, jmp_buf load_state);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_debug_v2load_h_ */
diff --git a/contrib/media/updf/include/debug/wild.h b/contrib/media/updf/include/debug/wild.h
new file mode 100644
index 0000000000..b93f661002
--- /dev/null
+++ b/contrib/media/updf/include/debug/wild.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_debug_wild_h_
+#define __dj_include_debug_wild_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+int wild(char *pattern, char *string);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_debug_wild_h_ */
diff --git a/contrib/media/updf/include/debugmem.h b/contrib/media/updf/include/debugmem.h
new file mode 100644
index 0000000000..a5a15b6ff0
--- /dev/null
+++ b/contrib/media/updf/include/debugmem.h
@@ -0,0 +1,23 @@
+
+
+#ifndef __debugmem_h__
+#define __debugmem_h__
+
+
+#ifdef YACAS_DEBUG
+
+#ifdef NO_GLOBALS
+#error "Memory heap checking only possible with global variables!"
+#endif
+
+  void* YacasMallocPrivate(unsigned long size, const char* aFile, int aLine);
+  void* YacasReAllocPrivate(void* orig, unsigned long size, const char* aFile, int aLine);
+  void YacasFreePrivate(void* aOrig);
+  void CheckPtr(void * anAllocatedPtr, const char* file, int line);
+  void CheckAllPtrs(int final = 0);
+#endif
+
+#endif
+
+
+
diff --git a/contrib/media/updf/include/deffile.h b/contrib/media/updf/include/deffile.h
new file mode 100644
index 0000000000..914ba44e07
--- /dev/null
+++ b/contrib/media/updf/include/deffile.h
@@ -0,0 +1,47 @@
+/** \file deffile.h deffiles, which speed up loading.
+ *  This module adds support for loading files which specify
+ *  which script file to look for when trying to use a specific
+ *  function.
+ */
+
+#ifndef __deffile_h__
+#define __deffile_h__
+
+#include "yacasbase.h"
+#include "lisphash.h"
+
+/** LispDefFile represents one file that can be loaded just-in-time.
+ */
+class LispDefFile : public YacasBase
+{
+public:
+    LispDefFile(LispString * aFile);
+    LispDefFile(const LispDefFile& aOther);
+    ~LispDefFile();
+    void SetLoaded();
+    inline LispBoolean IsLoaded();
+    inline LispString * FileName();
+
+    LispStringSmartPtr iFileName;
+    LispBoolean   iIsLoaded;
+};
+
+/** LispDefFiles maintains an array of files that can be defloaded.
+ * When the user invokes a DefLoad on a file, an entry is added to the
+ * array of deffiles in the LispEnvironment class. When the function
+ * is called, and there is no body of rules defined for this function,
+ * the engine looks up the correct file to load from this associated
+ * has class.
+ */
+class LispEnvironment;
+class LispDefFiles : public LispAssociatedHash<LispDefFile>
+{
+public:
+    LispDefFile* File(LispString * aFileName);
+};
+
+void LoadDefFile(LispEnvironment& aEnvironment, LispString * aFileName);
+
+#include "deffile.inl"
+
+#endif
diff --git a/contrib/media/updf/include/defines.h b/contrib/media/updf/include/defines.h
new file mode 100644
index 0000000000..c839f75ad3
--- /dev/null
+++ b/contrib/media/updf/include/defines.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 1988, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)defines.h	8.1 (Berkeley) 6/6/93
+ */
+
+#define	settimer(x)	clocks.x = clocks.system++
+
+#if	!defined(TN3270)
+
+#define	SetIn3270()
+
+#endif	/* !defined(TN3270) */
+
+#define	NETADD(c)	{ *netoring.supply = c; ring_supplied(&netoring, 1); }
+#define	NET2ADD(c1,c2)	{ NETADD(c1); NETADD(c2); }
+#define	NETBYTES()	(ring_full_count(&netoring))
+#define	NETROOM()	(ring_empty_count(&netoring))
+
+#define	TTYADD(c)	if (!(SYNCHing||flushout)) { \
+				*ttyoring.supply = c; \
+				ring_supplied(&ttyoring, 1); \
+			}
+#define	TTYBYTES()	(ring_full_count(&ttyoring))
+#define	TTYROOM()	(ring_empty_count(&ttyoring))
+
+/*	Various modes */
+#define	MODE_LOCAL_CHARS(m)	((m)&(MODE_EDIT|MODE_TRAPSIG))
+#define	MODE_LOCAL_ECHO(m)	((m)&MODE_ECHO)
+#define	MODE_COMMAND_LINE(m)	((m)==-1)
+
+#define	CONTROL(x)	((x)&0x1f)		/* CTRL(x) is not portable */
diff --git a/contrib/media/updf/include/deque b/contrib/media/updf/include/deque
new file mode 100644
index 0000000000..c8ee81e9e6
--- /dev/null
+++ b/contrib/media/updf/include/deque
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_DEQUE
+#include <bits/std_deque.h>
+#endif
diff --git a/contrib/media/updf/include/dir.h b/contrib/media/updf/include/dir.h
new file mode 100644
index 0000000000..e8f4b32f82
--- /dev/null
+++ b/contrib/media/updf/include/dir.h
@@ -0,0 +1,92 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_dir_h_
+#define __dj_include_dir_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* ffblk is also enhanced for LFNs; the dos 21 byte reserved area is used to
+   hold the extra information.  Fields marked LFN are only valid if the magic
+   is set to LFN32 */
+
+/* This is for g++ 2.7.2 and below */
+#pragma pack(push,1)
+  
+struct ffblk {
+  char lfn_magic[6];			/* LFN */
+  short lfn_handle;			/* LFN */
+  unsigned short lfn_ctime;		/* LFN */
+  unsigned short lfn_cdate;		/* LFN */
+  unsigned short lfn_atime;		/* LFN */
+  unsigned short lfn_adate;		/* LFN */
+  char _ff_reserved[5];
+  unsigned char  ff_attrib;
+  unsigned short ff_ftime;
+  unsigned short ff_fdate;
+  unsigned long  ff_fsize;
+  char ff_name[260];
+};
+
+struct ffblklfn {
+  unsigned long      fd_attrib;
+  unsigned long long fd_ctime;
+  unsigned long long fd_atime;
+  unsigned long long fd_mtime;
+  unsigned long      fd_sizehi;
+  unsigned long      fd_size;
+  unsigned long long fd_reserved;
+  char               fd_longname[260];
+  char               fd_name[14];
+};
+
+#pragma pack(pop)
+
+#define FA_RDONLY       1
+#define FA_HIDDEN       2
+#define FA_SYSTEM       4
+#define FA_LABEL        8
+#define FA_DIREC        16
+#define FA_ARCH         32
+
+/* for fnmerge/fnsplit */
+#define MAXPATH   260
+#define MAXDRIVE  3
+#define MAXDIR	  256
+#define MAXFILE   256
+#define MAXEXT	  255
+
+#define WILDCARDS 0x01
+#define EXTENSION 0x02
+#define FILENAME  0x04
+#define DIRECTORY 0x08
+#define DRIVE	  0x10
+
+int	__file_tree_walk(const char *_dir, int (*_fn)(const char *_path, const struct ffblk *_ff));
+int	findfirst(const char *_pathname, struct ffblk *_ffblk, int _attrib);
+int	findnext(struct ffblk *_ffblk);
+void	fnmerge (char *_path, const char *_drive, const char *_dir, const char *_name, const char *_ext);
+int	fnsplit (const char *_path, char *_drive, char *_dir, char *_name, char *_ext);
+int	getdisk(void);
+char *	searchpath(const char *_program);
+int	setdisk(int _drive);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_dir.h_ */
diff --git a/contrib/media/updf/include/direct.h b/contrib/media/updf/include/direct.h
new file mode 100644
index 0000000000..45bab70a1d
--- /dev/null
+++ b/contrib/media/updf/include/direct.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_direct_h_
+#define __dj_include_direct_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <dirent.h>
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_direct_h_ */
diff --git a/contrib/media/updf/include/dirent.h b/contrib/media/updf/include/dirent.h
new file mode 100644
index 0000000000..cb527aed4a
--- /dev/null
+++ b/contrib/media/updf/include/dirent.h
@@ -0,0 +1,62 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_dirent_h_
+#define __dj_include_dirent_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+/* Definition of DIR requires many other headers; not included here to
+   avoid namespace pollution. */
+//typedef struct __dj_DIR DIR;
+#include <menuet/os.h>
+
+struct dirent {
+  char d_namlen;
+  char d_name[256];
+};
+
+typedef struct
+{
+	struct systree_info2 fileinfo;
+	struct dirent entry;
+	__u8 bdfeheader[0x20];
+	struct bdfe_item bdfebase;
+	__u8 bdfename[264];
+} DIR;
+
+int		closedir(DIR *dirp);
+DIR *		opendir(const char *_dirname);
+struct dirent *	readdir(DIR *_dirp);
+//void		rewinddir(DIR *_dirp);
+
+#ifndef _POSIX_SOURCE
+
+extern int __opendir_flags; /* default is zero, used only by opendir */
+#define __OPENDIR_PRESERVE_CASE	0001
+#define __OPENDIR_FIND_HIDDEN	0002 /* ignored; on by default */
+#define __OPENDIR_FIND_LABEL	0004
+#define __OPENDIR_NO_HIDDEN	0x08 /* NOT 0002 for back-compatibility */
+
+void seekdir(DIR *_dir, long _loc);
+long telldir(DIR *_dir);
+void __set_need_fake_dot_dotdot(DIR *_dir);
+void _lfn_find_close(int _handle);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_dirent_h_ */
diff --git a/contrib/media/updf/include/dos.h b/contrib/media/updf/include/dos.h
new file mode 100644
index 0000000000..fda60119fb
--- /dev/null
+++ b/contrib/media/updf/include/dos.h
@@ -0,0 +1,275 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_dos_h_
+#define __dj_include_dos_h_
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <pc.h>
+
+int _detect_80387(void);
+
+struct DWORDREGS {
+  unsigned long edi;
+  unsigned long esi;
+  unsigned long ebp;
+  unsigned long cflag;
+  unsigned long ebx;
+  unsigned long edx;
+  unsigned long ecx;
+  unsigned long eax;
+  unsigned short eflags;
+};
+
+struct DWORDREGS_W {
+  unsigned long di;
+  unsigned long si;
+  unsigned long bp;
+  unsigned long cflag;
+  unsigned long bx;
+  unsigned long dx;
+  unsigned long cx;
+  unsigned long ax;
+  unsigned short flags;
+};
+
+struct WORDREGS {
+  unsigned short di, _upper_di;
+  unsigned short si, _upper_si;
+  unsigned short bp, _upper_bp;
+  unsigned short cflag, _upper_cflag;
+  unsigned short bx, _upper_bx;
+  unsigned short dx, _upper_dx;
+  unsigned short cx, _upper_cx;
+  unsigned short ax, _upper_ax;
+  unsigned short flags;
+};
+
+struct BYTEREGS {
+  unsigned short di, _upper_di;
+  unsigned short si, _upper_si;
+  unsigned short bp, _upper_bp;
+  unsigned long cflag;
+  unsigned char bl;
+  unsigned char bh;
+  unsigned short _upper_bx;
+  unsigned char dl;
+  unsigned char dh;
+  unsigned short _upper_dx;
+  unsigned char cl;
+  unsigned char ch;
+  unsigned short _upper_cx;
+  unsigned char al;
+  unsigned char ah;
+  unsigned short _upper_ax;
+  unsigned short flags;
+};
+
+union REGS {		/* Compatible with DPMI structure, except cflag */
+  struct DWORDREGS d;
+#ifdef _NAIVE_DOS_REGS
+  struct WORDREGS x;
+#else
+#ifdef _BORLAND_DOS_REGS
+  struct DWORDREGS x;
+#else
+  struct DWORDREGS_W x;
+#endif
+#endif
+  struct WORDREGS w;
+  struct BYTEREGS h;
+};
+
+struct SREGS {
+  unsigned short es;
+  unsigned short ds;
+  unsigned short fs;
+  unsigned short gs;
+  unsigned short cs;
+  unsigned short ss;
+};
+
+struct ftime {
+  unsigned ft_tsec:5;	/* 0-29, double to get real seconds */
+  unsigned ft_min:6;	/* 0-59 */
+  unsigned ft_hour:5;	/* 0-23 */
+  unsigned ft_day:5;	/* 1-31 */
+  unsigned ft_month:4;	/* 1-12 */
+  unsigned ft_year:7;	/* since 1980 */
+};
+
+struct date {
+  short da_year;
+  char  da_day;
+  char  da_mon;
+};
+
+struct time {
+  unsigned char ti_min;
+  unsigned char ti_hour;
+  unsigned char ti_hund;
+  unsigned char ti_sec;
+};
+
+struct dfree {
+  unsigned df_avail;
+  unsigned df_total;
+  unsigned df_bsec;
+  unsigned df_sclus;
+};
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern unsigned short   _osmajor, _osminor;
+extern const    char  * _os_flavor;
+extern int		_doserrno;
+
+unsigned short _get_dos_version(int);
+
+
+int int86(int ivec, union REGS *in, union REGS *out);
+int int86x(int ivec, union REGS *in, union REGS *out, struct SREGS *seg);
+int intdos(union REGS *in, union REGS *out);
+int intdosx(union REGS *in, union REGS *out, struct SREGS *seg);
+int bdos(int func, unsigned dx, unsigned al);
+int bdosptr(int func, void *dx, unsigned al);
+
+#define bdosptr(a, b, c) bdos(a, (unsigned)(b), c)
+#define intdos(a, b) int86(0x21, a, b)
+#define intdosx(a, b, c) int86x(0x21, a, b, c)
+
+int getftime(int handle, struct ftime *ftimep);
+int setftime(int handle, struct ftime *ftimep);
+
+int getcbrk(void);
+int setcbrk(int new_value);
+
+void getdate(struct date *);
+/* void gettime(struct time *); */
+void setdate(struct date *);
+void settime(struct time *);
+
+void getdfree(unsigned char drive, struct dfree *ptr);
+
+void delay(unsigned msec);
+/* int _get_default_drive(void);
+void _fixpath(const char *, char *); */
+
+
+/*
+ *  For compatibility with other DOS C compilers.
+ */
+
+#define _A_NORMAL   0x00    /* Normal file - No read/write restrictions */
+#define _A_RDONLY   0x01    /* Read only file */
+#define _A_HIDDEN   0x02    /* Hidden file */
+#define _A_SYSTEM   0x04    /* System file */
+#define _A_VOLID    0x08    /* Volume ID file */
+#define _A_SUBDIR   0x10    /* Subdirectory */
+#define _A_ARCH     0x20    /* Archive file */
+
+#define _enable   enable
+#define _disable  disable
+
+struct _dosdate_t {
+  unsigned char  day;       /* 1-31 */
+  unsigned char  month;     /* 1-12 */
+  unsigned short year;      /* 1980-2099 */
+  unsigned char  dayofweek; /* 0-6, 0=Sunday */
+};
+#define dosdate_t _dosdate_t
+
+struct _dostime_t {
+  unsigned char hour;     /* 0-23 */
+  unsigned char minute;   /* 0-59 */
+  unsigned char second;   /* 0-59 */
+  unsigned char hsecond;  /* 0-99 */
+};
+#define dostime_t _dostime_t
+
+#pragma pack(push,1)
+struct _find_t {
+  char reserved[21];
+  unsigned char attrib;
+  unsigned short wr_time;
+  unsigned short wr_date;
+  unsigned long size;
+  char name[256];
+};
+#pragma pack(pop)
+#define find_t _find_t
+
+struct _diskfree_t {
+  unsigned short total_clusters;
+  unsigned short avail_clusters;
+  unsigned short sectors_per_cluster;
+  unsigned short bytes_per_sector;
+};
+#define diskfree_t _diskfree_t
+
+struct _DOSERROR {
+  int  exterror;
+  #ifdef __cplusplus
+  char errclass;
+  #else
+  char class;
+  #endif
+  char action;
+  char locus;
+};
+#define DOSERROR _DOSERROR
+
+unsigned int   _dos_creat(const char *_filename, unsigned int _attr, int *_handle);
+unsigned int   _dos_creatnew(const char *_filename, unsigned int _attr, int *_handle);
+unsigned int   _dos_open(const char *_filename, unsigned int _mode, int *_handle);
+unsigned int   _dos_write(int _handle, const void *_buffer, unsigned int _count, unsigned int *_result);
+unsigned int   _dos_read(int _handle, void *_buffer, unsigned int _count, unsigned int *_result);
+unsigned int   _dos_close(int _handle);
+unsigned int   _dos_commit(int _handle);
+
+unsigned int   _dos_findfirst(char *_name, unsigned int _attr, struct _find_t *_result);
+unsigned int   _dos_findnext(struct _find_t *_result);
+
+void           _dos_getdate(struct _dosdate_t *_date);
+unsigned int   _dos_setdate(struct _dosdate_t *_date);
+void           _dos_gettime(struct _dostime_t *_time);
+unsigned int   _dos_settime(struct _dostime_t *_time);
+
+unsigned int   _dos_getftime(int _handle, unsigned int *_p_date, unsigned int *_p_time);
+unsigned int   _dos_setftime(int _handle, unsigned int _date, unsigned int _time);
+unsigned int   _dos_getfileattr(const char *_filename, unsigned int *_p_attr);
+unsigned int   _dos_setfileattr(const char *_filename, unsigned int _attr);
+
+void           _dos_getdrive(unsigned int *_p_drive);
+void           _dos_setdrive(unsigned int _drive, unsigned int *_p_drives);
+unsigned int   _dos_getdiskfree(unsigned int _drive, struct _diskfree_t *_diskspace);
+
+int            _dosexterr(struct _DOSERROR *_p_error);
+#define dosexterr(_ep) _dosexterr(_ep)
+
+#define int386(_i, _ir, _or)         int86(_i, _ir, _or)
+#define int386x(_i, _ir, _or, _sr)   int86x(_i, _ir, _or, _sr)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifndef _USE_LFN
+#define _USE_LFN		(1)
+#endif
+
+#endif /* !__dj_include_dos_h_ */
diff --git a/contrib/media/updf/include/dwt.h b/contrib/media/updf/include/dwt.h
new file mode 100644
index 0000000000..adf73e5440
--- /dev/null
+++ b/contrib/media/updf/include/dwt.h
@@ -0,0 +1,113 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __DWT_H
+#define __DWT_H
+/**
+@file dwt.h
+@brief Implementation of a discrete wavelet transform (DWT)
+
+The functions in DWT.C have for goal to realize forward and inverse discret wavelet
+transform with filter 5-3 (reversible) and filter 9-7 (irreversible). The functions in
+DWT.C are used by some function in TCD.C.
+*/
+
+/** @defgroup DWT DWT - Implementation of a discrete wavelet transform */
+/*@{*/
+
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Forward 5-3 wavelet tranform in 2-D. 
+Apply a reversible DWT transform to a component of an image.
+@param tilec Tile component information (current tile)
+*/
+void dwt_encode(opj_tcd_tilecomp_t * tilec);
+/**
+Inverse 5-3 wavelet tranform in 2-D.
+Apply a reversible inverse DWT transform to a component of an image.
+@param tilec Tile component information (current tile)
+@param numres Number of resolution levels to decode
+*/
+void dwt_decode(opj_tcd_tilecomp_t* tilec, int numres);
+/**
+Get the gain of a subband for the reversible 5-3 DWT.
+@param orient Number that identifies the subband (0->LL, 1->HL, 2->LH, 3->HH)
+@return Returns 0 if orient = 0, returns 1 if orient = 1 or 2, returns 2 otherwise
+*/
+int dwt_getgain(int orient);
+/**
+Get the norm of a wavelet function of a subband at a specified level for the reversible 5-3 DWT.
+@param level Level of the wavelet function
+@param orient Band of the wavelet function
+@return Returns the norm of the wavelet function
+*/
+double dwt_getnorm(int level, int orient);
+/**
+Forward 9-7 wavelet transform in 2-D. 
+Apply an irreversible DWT transform to a component of an image.
+@param tilec Tile component information (current tile)
+*/
+void dwt_encode_real(opj_tcd_tilecomp_t * tilec);
+/**
+Inverse 9-7 wavelet transform in 2-D. 
+Apply an irreversible inverse DWT transform to a component of an image.
+@param tilec Tile component information (current tile)
+@param numres Number of resolution levels to decode
+*/
+void dwt_decode_real(opj_tcd_tilecomp_t* tilec, int numres);
+/**
+Get the gain of a subband for the irreversible 9-7 DWT.
+@param orient Number that identifies the subband (0->LL, 1->HL, 2->LH, 3->HH)
+@return Returns the gain of the 9-7 wavelet transform
+*/
+int dwt_getgain_real(int orient);
+/**
+Get the norm of a wavelet function of a subband at a specified level for the irreversible 9-7 DWT
+@param level Level of the wavelet function
+@param orient Band of the wavelet function
+@return Returns the norm of the 9-7 wavelet
+*/
+double dwt_getnorm_real(int level, int orient);
+/**
+Explicit calculation of the Quantization Stepsizes 
+@param tccp Tile-component coding parameters
+@param prec Precint analyzed
+*/
+void dwt_calc_explicit_stepsizes(opj_tccp_t * tccp, int prec);
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __DWT_H */
diff --git a/contrib/media/updf/include/efmt.h b/contrib/media/updf/include/efmt.h
new file mode 100644
index 0000000000..39e2cb4225
--- /dev/null
+++ b/contrib/media/updf/include/efmt.h
@@ -0,0 +1,85 @@
+#ifndef __EFMT_H
+#define __EFMT_H
+
+#ifndef __PACKED__
+#define __PACKED__	__attribute__((packed))
+#endif
+
+typedef struct
+{
+    unsigned long magic		__PACKED__;
+    unsigned char bitness	__PACKED__;
+    unsigned char endian	__PACKED__;
+    unsigned char elf_ver_1	__PACKED__;
+    unsigned char res[9]	__PACKED__;
+    unsigned short file_type	__PACKED__;
+    unsigned short machine	__PACKED__;
+    unsigned long elf_ver_2	__PACKED__;
+    unsigned long entry_pt	__PACKED__;
+    unsigned long phtab_offset	__PACKED__;
+    unsigned long shtab_offset	__PACKED__;
+    unsigned long flags		__PACKED__;
+    unsigned short file_hdr_size __PACKED__;
+    unsigned short phtab_ent_size __PACKED__;
+    unsigned short num_phtab_ents __PACKED__;
+    unsigned short shtab_ent_size __PACKED__;
+    unsigned short num_sects	__PACKED__;
+    unsigned short shstrtab_index __PACKED__;
+} elf_file_t;
+
+typedef struct
+{
+    unsigned long sect_name	__PACKED__;
+    unsigned long type		__PACKED__;
+    unsigned long flags		__PACKED__;
+    unsigned long virt_adr	__PACKED__;
+    unsigned long offset	__PACKED__;
+    unsigned long size		__PACKED__;
+    unsigned long link		__PACKED__;
+    unsigned long info		__PACKED__;
+    unsigned long align		__PACKED__;
+    unsigned long ent_size	__PACKED__;
+} elf_sect_t;
+
+typedef struct
+{
+    unsigned long adr		__PACKED__;
+    unsigned char type		__PACKED__;
+    unsigned long symtab_index:24 __PACKED__;
+    unsigned long addend	__PACKED__;
+} elf_reloc_t;
+
+typedef struct
+{
+    unsigned long name		__PACKED__;
+    unsigned long value		__PACKED__;
+    unsigned long size		__PACKED__;
+    unsigned type:4		__PACKED__;
+    unsigned binding:4		__PACKED__;
+    unsigned char zero		__PACKED__;
+    unsigned short section	__PACKED__;
+} elf_sym_t;
+
+typedef struct
+{
+ unsigned char * file, * sects,*bss,*symtab;
+ char * strtab;
+ unsigned long bss_sect_num,entry;
+} exe_file_t;
+
+int get_elf_section_name(exe_file_t * f,unsigned short sect_num,char * namebuf);
+int get_elf_section_addr(exe_file_t * f,unsigned short sect_num,unsigned long * adr);
+int get_elf_symbol_addr(exe_file_t * f,unsigned long i,
+    unsigned long * sym_val,unsigned short sect_num,
+    int (* lookup_fn)(char * symname,unsigned long * val));
+int do_elf_relocation(exe_file_t * f,elf_reloc_t * reloc,
+ unsigned short sect_num,unsigned long symtab_sect_num,
+ int (* sym_lookup_fn)(char * symname,unsigned long * val),int ignore_ext);
+int get_elf_section_index(exe_file_t * f,char * sect_name,unsigned long * i);
+int elf_load_from_mem(exe_file_t * f);
+int relocate_elf_file(exe_file_t * f,
+ int (* sym_lookup_fn)(char * symname,unsigned long * val),int ignore_ext);
+int get_elf_symbol_value(exe_file_t * f,char * symname,unsigned long * symval);
+
+
+#endif
diff --git a/contrib/media/updf/include/elf.h b/contrib/media/updf/include/elf.h
new file mode 100644
index 0000000000..a9f0777bf0
--- /dev/null
+++ b/contrib/media/updf/include/elf.h
@@ -0,0 +1,2105 @@
+/* This file defines standard ELF types, structures, and macros.
+   Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _ELF_H
+#define	_ELF_H 1
+
+#include <features.h>
+
+
+/* Standard ELF types.  */
+
+#include <stdint.h>
+
+/* Type for a 16-bit quantity.  */
+typedef uint16_t Elf32_Half;
+typedef uint16_t Elf64_Half;
+
+/* Types for signed and unsigned 32-bit quantities.  */
+typedef uint32_t Elf32_Word;
+typedef	int32_t  Elf32_Sword;
+typedef uint32_t Elf64_Word;
+typedef	int32_t  Elf64_Sword;
+
+/* Types for signed and unsigned 64-bit quantities.  */
+typedef uint64_t Elf32_Xword;
+typedef	int64_t  Elf32_Sxword;
+typedef uint64_t Elf64_Xword;
+typedef	int64_t  Elf64_Sxword;
+
+/* Type of addresses.  */
+typedef uint32_t Elf32_Addr;
+typedef uint64_t Elf64_Addr;
+
+/* Type of file offsets.  */
+typedef uint32_t Elf32_Off;
+typedef uint64_t Elf64_Off;
+
+/* Type for section indices, which are 16-bit quantities.  */
+typedef uint16_t Elf32_Section;
+typedef uint16_t Elf64_Section;
+
+/* Type for version symbol information.  */
+typedef Elf32_Half Elf32_Versym;
+typedef Elf64_Half Elf64_Versym;
+
+
+/* The ELF file header.  This appears at the start of every ELF file.  */
+
+#define EI_NIDENT (16)
+
+typedef struct
+{
+  unsigned char	e_ident[EI_NIDENT];	/* Magic number and other info */
+  Elf32_Half	e_type;			/* Object file type */
+  Elf32_Half	e_machine;		/* Architecture */
+  Elf32_Word	e_version;		/* Object file version */
+  Elf32_Addr	e_entry;		/* Entry point virtual address */
+  Elf32_Off	e_phoff;		/* Program header table file offset */
+  Elf32_Off	e_shoff;		/* Section header table file offset */
+  Elf32_Word	e_flags;		/* Processor-specific flags */
+  Elf32_Half	e_ehsize;		/* ELF header size in bytes */
+  Elf32_Half	e_phentsize;		/* Program header table entry size */
+  Elf32_Half	e_phnum;		/* Program header table entry count */
+  Elf32_Half	e_shentsize;		/* Section header table entry size */
+  Elf32_Half	e_shnum;		/* Section header table entry count */
+  Elf32_Half	e_shstrndx;		/* Section header string table index */
+} Elf32_Ehdr;
+
+typedef struct
+{
+  unsigned char	e_ident[EI_NIDENT];	/* Magic number and other info */
+  Elf64_Half	e_type;			/* Object file type */
+  Elf64_Half	e_machine;		/* Architecture */
+  Elf64_Word	e_version;		/* Object file version */
+  Elf64_Addr	e_entry;		/* Entry point virtual address */
+  Elf64_Off	e_phoff;		/* Program header table file offset */
+  Elf64_Off	e_shoff;		/* Section header table file offset */
+  Elf64_Word	e_flags;		/* Processor-specific flags */
+  Elf64_Half	e_ehsize;		/* ELF header size in bytes */
+  Elf64_Half	e_phentsize;		/* Program header table entry size */
+  Elf64_Half	e_phnum;		/* Program header table entry count */
+  Elf64_Half	e_shentsize;		/* Section header table entry size */
+  Elf64_Half	e_shnum;		/* Section header table entry count */
+  Elf64_Half	e_shstrndx;		/* Section header string table index */
+} Elf64_Ehdr;
+
+/* Fields in the e_ident array.  The EI_* macros are indices into the
+   array.  The macros under each EI_* macro are the values the byte
+   may have.  */
+
+#define EI_MAG0		0		/* File identification byte 0 index */
+#define ELFMAG0		0x7f		/* Magic number byte 0 */
+
+#define EI_MAG1		1		/* File identification byte 1 index */
+#define ELFMAG1		'E'		/* Magic number byte 1 */
+
+#define EI_MAG2		2		/* File identification byte 2 index */
+#define ELFMAG2		'L'		/* Magic number byte 2 */
+
+#define EI_MAG3		3		/* File identification byte 3 index */
+#define ELFMAG3		'F'		/* Magic number byte 3 */
+
+/* Conglomeration of the identification bytes, for easy testing as a word.  */
+#define	ELFMAG		"\177ELF"
+#define	SELFMAG		4
+
+#define EI_CLASS	4		/* File class byte index */
+#define ELFCLASSNONE	0		/* Invalid class */
+#define ELFCLASS32	1		/* 32-bit objects */
+#define ELFCLASS64	2		/* 64-bit objects */
+#define ELFCLASSNUM	3
+
+#define EI_DATA		5		/* Data encoding byte index */
+#define ELFDATANONE	0		/* Invalid data encoding */
+#define ELFDATA2LSB	1		/* 2's complement, little endian */
+#define ELFDATA2MSB	2		/* 2's complement, big endian */
+#define ELFDATANUM	3
+
+#define EI_VERSION	6		/* File version byte index */
+					/* Value must be EV_CURRENT */
+
+#define EI_OSABI	7		/* OS ABI identification */
+#define ELFOSABI_SYSV		0	/* UNIX System V ABI */
+#define ELFOSABI_HPUX		1	/* HP-UX */
+#define ELFOSABI_ARM		97	/* ARM */
+#define ELFOSABI_STANDALONE	255	/* Standalone (embedded) application */
+
+#define EI_ABIVERSION	8		/* ABI version */
+
+#define EI_PAD		9		/* Byte index of padding bytes */
+
+/* Legal values for e_type (object file type).  */
+
+#define ET_NONE		0		/* No file type */
+#define ET_REL		1		/* Relocatable file */
+#define ET_EXEC		2		/* Executable file */
+#define ET_DYN		3		/* Shared object file */
+#define ET_CORE		4		/* Core file */
+#define	ET_NUM		5		/* Number of defined types */
+#define ET_LOOS		0xfe00		/* OS-specific range start */
+#define ET_HIOS		0xfeff		/* OS-specific range end */
+#define ET_LOPROC	0xff00		/* Processor-specific range start */
+#define ET_HIPROC	0xffff		/* Processor-specific range end */
+
+/* Legal values for e_machine (architecture).  */
+
+#define EM_NONE		 0		/* No machine */
+#define EM_M32		 1		/* AT&T WE 32100 */
+#define EM_SPARC	 2		/* SUN SPARC */
+#define EM_386		 3		/* Intel 80386 */
+#define EM_68K		 4		/* Motorola m68k family */
+#define EM_88K		 5		/* Motorola m88k family */
+#define EM_860		 7		/* Intel 80860 */
+#define EM_MIPS		 8		/* MIPS R3000 big-endian */
+#define EM_S370		 9		/* IBM System/370 */
+#define EM_MIPS_RS3_LE	10		/* MIPS R3000 little-endian */
+
+#define EM_PARISC	15		/* HPPA */
+#define EM_VPP500	17		/* Fujitsu VPP500 */
+#define EM_SPARC32PLUS	18		/* Sun's "v8plus" */
+#define EM_960		19		/* Intel 80960 */
+#define EM_PPC		20		/* PowerPC */
+#define EM_PPC64	21		/* PowerPC 64-bit */
+#define EM_S390		22		/* IBM S390 */
+
+#define EM_V800		36		/* NEC V800 series */
+#define EM_FR20		37		/* Fujitsu FR20 */
+#define EM_RH32		38		/* TRW RH-32 */
+#define EM_RCE		39		/* Motorola RCE */
+#define EM_ARM		40		/* ARM */
+#define EM_FAKE_ALPHA	41		/* Digital Alpha */
+#define EM_SH		42		/* Hitachi SH */
+#define EM_SPARCV9	43		/* SPARC v9 64-bit */
+#define EM_TRICORE	44		/* Siemens Tricore */
+#define EM_ARC		45		/* Argonaut RISC Core */
+#define EM_H8_300	46		/* Hitachi H8/300 */
+#define EM_H8_300H	47		/* Hitachi H8/300H */
+#define EM_H8S		48		/* Hitachi H8S */
+#define EM_H8_500	49		/* Hitachi H8/500 */
+#define EM_IA_64	50		/* Intel Merced */
+#define EM_MIPS_X	51		/* Stanford MIPS-X */
+#define EM_COLDFIRE	52		/* Motorola Coldfire */
+#define EM_68HC12	53		/* Motorola M68HC12 */
+#define EM_MMA		54		/* Fujitsu MMA Multimedia Accelerator*/
+#define EM_PCP		55		/* Siemens PCP */
+#define EM_NCPU		56		/* Sony nCPU embeeded RISC */
+#define EM_NDR1		57		/* Denso NDR1 microprocessor */
+#define EM_STARCORE	58		/* Motorola Start*Core processor */
+#define EM_ME16		59		/* Toyota ME16 processor */
+#define EM_ST100	60		/* STMicroelectronic ST100 processor */
+#define EM_TINYJ	61		/* Advanced Logic Corp. Tinyj emb.fam*/
+#define EM_X86_64	62		/* AMD x86-64 architecture */
+#define EM_PDSP		63		/* Sony DSP Processor */
+
+#define EM_FX66		66		/* Siemens FX66 microcontroller */
+#define EM_ST9PLUS	67		/* STMicroelectronics ST9+ 8/16 mc */
+#define EM_ST7		68		/* STmicroelectronics ST7 8 bit mc */
+#define EM_68HC16	69		/* Motorola MC68HC16 microcontroller */
+#define EM_68HC11	70		/* Motorola MC68HC11 microcontroller */
+#define EM_68HC08	71		/* Motorola MC68HC08 microcontroller */
+#define EM_68HC05	72		/* Motorola MC68HC05 microcontroller */
+#define EM_SVX		73		/* Silicon Graphics SVx */
+#define EM_AT19		74		/* STMicroelectronics ST19 8 bit mc */
+#define EM_VAX		75		/* Digital VAX */
+#define EM_CRIS		76		/* Axis Communications 32-bit embedded processor */
+#define EM_JAVELIN	77		/* Infineon Technologies 32-bit embedded processor */
+#define EM_FIREPATH	78		/* Element 14 64-bit DSP Processor */
+#define EM_ZSP		79		/* LSI Logic 16-bit DSP Processor */
+#define EM_MMIX		80		/* Donald Knuth's educational 64-bit processor */
+#define EM_HUANY	81		/* Harvard University machine-independent object files */
+#define EM_PRISM	82		/* SiTera Prism */
+#define EM_AVR		83		/* Atmel AVR 8-bit microcontroller */
+#define EM_FR30		84		/* Fujitsu FR30 */
+#define EM_D10V		85		/* Mitsubishi D10V */
+#define EM_D30V		86		/* Mitsubishi D30V */
+#define EM_V850		87		/* NEC v850 */
+#define EM_M32R		88		/* Mitsubishi M32R */
+#define EM_MN10300	89		/* Matsushita MN10300 */
+#define EM_MN10200	90		/* Matsushita MN10200 */
+#define EM_PJ		91		/* picoJava */
+#define EM_OPENRISC	92		/* OpenRISC 32-bit embedded processor */
+#define EM_ARC_A5	93		/* ARC Cores Tangent-A5 */
+#define EM_XTENSA	94		/* Tensilica Xtensa Architecture */
+#define EM_NUM		95
+
+/* If it is necessary to assign new unofficial EM_* values, please
+   pick large random numbers (0x8523, 0xa7f2, etc.) to minimize the
+   chances of collision with official or non-GNU unofficial values.  */
+
+#define EM_ALPHA	0x9026
+
+/* Legal values for e_version (version).  */
+
+#define EV_NONE		0		/* Invalid ELF version */
+#define EV_CURRENT	1		/* Current version */
+#define EV_NUM		2
+
+/* Section header.  */
+
+typedef struct
+{
+  Elf32_Word	sh_name;		/* Section name (string tbl index) */
+  Elf32_Word	sh_type;		/* Section type */
+  Elf32_Word	sh_flags;		/* Section flags */
+  Elf32_Addr	sh_addr;		/* Section virtual addr at execution */
+  Elf32_Off	sh_offset;		/* Section file offset */
+  Elf32_Word	sh_size;		/* Section size in bytes */
+  Elf32_Word	sh_link;		/* Link to another section */
+  Elf32_Word	sh_info;		/* Additional section information */
+  Elf32_Word	sh_addralign;		/* Section alignment */
+  Elf32_Word	sh_entsize;		/* Entry size if section holds table */
+} Elf32_Shdr;
+
+typedef struct
+{
+  Elf64_Word	sh_name;		/* Section name (string tbl index) */
+  Elf64_Word	sh_type;		/* Section type */
+  Elf64_Xword	sh_flags;		/* Section flags */
+  Elf64_Addr	sh_addr;		/* Section virtual addr at execution */
+  Elf64_Off	sh_offset;		/* Section file offset */
+  Elf64_Xword	sh_size;		/* Section size in bytes */
+  Elf64_Word	sh_link;		/* Link to another section */
+  Elf64_Word	sh_info;		/* Additional section information */
+  Elf64_Xword	sh_addralign;		/* Section alignment */
+  Elf64_Xword	sh_entsize;		/* Entry size if section holds table */
+} Elf64_Shdr;
+
+/* Special section indices.  */
+
+#define SHN_UNDEF	0		/* Undefined section */
+#define SHN_LORESERVE	0xff00		/* Start of reserved indices */
+#define SHN_LOPROC	0xff00		/* Start of processor-specific */
+#define SHN_HIPROC	0xff1f		/* End of processor-specific */
+#define SHN_LOOS	0xff20		/* Start of OS-specific */
+#define SHN_HIOS	0xff3f		/* End of OS-specific */
+#define SHN_ABS		0xfff1		/* Associated symbol is absolute */
+#define SHN_COMMON	0xfff2		/* Associated symbol is common */
+#define SHN_XINDEX	0xffff		/* Index is in extra table.  */
+#define SHN_HIRESERVE	0xffff		/* End of reserved indices */
+
+/* Legal values for sh_type (section type).  */
+
+#define SHT_NULL	  0		/* Section header table entry unused */
+#define SHT_PROGBITS	  1		/* Program data */
+#define SHT_SYMTAB	  2		/* Symbol table */
+#define SHT_STRTAB	  3		/* String table */
+#define SHT_RELA	  4		/* Relocation entries with addends */
+#define SHT_HASH	  5		/* Symbol hash table */
+#define SHT_DYNAMIC	  6		/* Dynamic linking information */
+#define SHT_NOTE	  7		/* Notes */
+#define SHT_NOBITS	  8		/* Program space with no data (bss) */
+#define SHT_REL		  9		/* Relocation entries, no addends */
+#define SHT_SHLIB	  10		/* Reserved */
+#define SHT_DYNSYM	  11		/* Dynamic linker symbol table */
+#define SHT_INIT_ARRAY	  14		/* Array of constructors */
+#define SHT_FINI_ARRAY	  15		/* Array of destructors */
+#define SHT_PREINIT_ARRAY 16		/* Array of pre-constructors */
+#define SHT_GROUP	  17		/* Section group */
+#define SHT_SYMTAB_SHNDX  18		/* Extended section indeces */
+#define	SHT_NUM		  19		/* Number of defined types.  */
+#define SHT_LOOS	  0x60000000	/* Start OS-specific */
+#define SHT_GNU_LIBLIST   0x6ffffff7	/* Prelink library list */
+#define SHT_CHECKSUM	  0x6ffffff8	/* Checksum for DSO content.  */
+#define SHT_LOSUNW	  0x6ffffffa	/* Sun-specific low bound.  */
+#define SHT_SUNW_move	  0x6ffffffa
+#define SHT_SUNW_COMDAT   0x6ffffffb
+#define SHT_SUNW_syminfo  0x6ffffffc
+#define SHT_GNU_verdef	  0x6ffffffd	/* Version definition section.  */
+#define SHT_GNU_verneed	  0x6ffffffe	/* Version needs section.  */
+#define SHT_GNU_versym	  0x6fffffff	/* Version symbol table.  */
+#define SHT_HISUNW	  0x6fffffff	/* Sun-specific high bound.  */
+#define SHT_HIOS	  0x6fffffff	/* End OS-specific type */
+#define SHT_LOPROC	  0x70000000	/* Start of processor-specific */
+#define SHT_HIPROC	  0x7fffffff	/* End of processor-specific */
+#define SHT_LOUSER	  0x80000000	/* Start of application-specific */
+#define SHT_HIUSER	  0x8fffffff	/* End of application-specific */
+
+/* Legal values for sh_flags (section flags).  */
+
+#define SHF_WRITE	     (1 << 0)	/* Writable */
+#define SHF_ALLOC	     (1 << 1)	/* Occupies memory during execution */
+#define SHF_EXECINSTR	     (1 << 2)	/* Executable */
+#define SHF_MERGE	     (1 << 4)	/* Might be merged */
+#define SHF_STRINGS	     (1 << 5)	/* Contains nul-terminated strings */
+#define SHF_INFO_LINK	     (1 << 6)	/* `sh_info' contains SHT index */
+#define SHF_LINK_ORDER	     (1 << 7)	/* Preserve order after combining */
+#define SHF_OS_NONCONFORMING (1 << 8)	/* Non-standard OS specific handling
+					   required */
+#define SHF_MASKOS	     0x0ff00000	/* OS-specific.  */
+#define SHF_MASKPROC	     0xf0000000	/* Processor-specific */
+
+/* Section group handling.  */
+#define GRP_COMDAT	0x1		/* Mark group as COMDAT.  */
+
+/* Symbol table entry.  */
+
+typedef struct
+{
+  Elf32_Word	st_name;		/* Symbol name (string tbl index) */
+  Elf32_Addr	st_value;		/* Symbol value */
+  Elf32_Word	st_size;		/* Symbol size */
+  unsigned char	st_info;		/* Symbol type and binding */
+  unsigned char	st_other;		/* Symbol visibility */
+  Elf32_Section	st_shndx;		/* Section index */
+} Elf32_Sym;
+
+typedef struct
+{
+  Elf64_Word	st_name;		/* Symbol name (string tbl index) */
+  unsigned char	st_info;		/* Symbol type and binding */
+  unsigned char st_other;		/* Symbol visibility */
+  Elf64_Section	st_shndx;		/* Section index */
+  Elf64_Addr	st_value;		/* Symbol value */
+  Elf64_Xword	st_size;		/* Symbol size */
+} Elf64_Sym;
+
+/* The syminfo section if available contains additional information about
+   every dynamic symbol.  */
+
+typedef struct
+{
+  Elf32_Half si_boundto;		/* Direct bindings, symbol bound to */
+  Elf32_Half si_flags;			/* Per symbol flags */
+} Elf32_Syminfo;
+
+typedef struct
+{
+  Elf64_Half si_boundto;		/* Direct bindings, symbol bound to */
+  Elf64_Half si_flags;			/* Per symbol flags */
+} Elf64_Syminfo;
+
+/* Possible values for si_boundto.  */
+#define SYMINFO_BT_SELF		0xffff	/* Symbol bound to self */
+#define SYMINFO_BT_PARENT	0xfffe	/* Symbol bound to parent */
+#define SYMINFO_BT_LOWRESERVE	0xff00	/* Beginning of reserved entries */
+
+/* Possible bitmasks for si_flags.  */
+#define SYMINFO_FLG_DIRECT	0x0001	/* Direct bound symbol */
+#define SYMINFO_FLG_PASSTHRU	0x0002	/* Pass-thru symbol for translator */
+#define SYMINFO_FLG_COPY	0x0004	/* Symbol is a copy-reloc */
+#define SYMINFO_FLG_LAZYLOAD	0x0008	/* Symbol bound to object to be lazy
+					   loaded */
+/* Syminfo version values.  */
+#define SYMINFO_NONE		0
+#define SYMINFO_CURRENT		1
+#define SYMINFO_NUM		2
+
+
+/* Special section index.  */
+
+#define SHN_UNDEF	0		/* No section, undefined symbol.  */
+
+/* How to extract and insert information held in the st_info field.  */
+
+#define ELF32_ST_BIND(val)		(((unsigned char) (val)) >> 4)
+#define ELF32_ST_TYPE(val)		((val) & 0xf)
+#define ELF32_ST_INFO(bind, type)	(((bind) << 4) + ((type) & 0xf))
+
+/* Both Elf32_Sym and Elf64_Sym use the same one-byte st_info field.  */
+#define ELF64_ST_BIND(val)		ELF32_ST_BIND (val)
+#define ELF64_ST_TYPE(val)		ELF32_ST_TYPE (val)
+#define ELF64_ST_INFO(bind, type)	ELF32_ST_INFO ((bind), (type))
+
+/* Legal values for ST_BIND subfield of st_info (symbol binding).  */
+
+#define STB_LOCAL	0		/* Local symbol */
+#define STB_GLOBAL	1		/* Global symbol */
+#define STB_WEAK	2		/* Weak symbol */
+#define	STB_NUM		3		/* Number of defined types.  */
+#define STB_LOOS	10		/* Start of OS-specific */
+#define STB_HIOS	12		/* End of OS-specific */
+#define STB_LOPROC	13		/* Start of processor-specific */
+#define STB_HIPROC	15		/* End of processor-specific */
+
+/* Legal values for ST_TYPE subfield of st_info (symbol type).  */
+
+#define STT_NOTYPE	0		/* Symbol type is unspecified */
+#define STT_OBJECT	1		/* Symbol is a data object */
+#define STT_FUNC	2		/* Symbol is a code object */
+#define STT_SECTION	3		/* Symbol associated with a section */
+#define STT_FILE	4		/* Symbol's name is file name */
+#define STT_COMMON	5		/* Symbol is a common data object */
+#define	STT_NUM		6		/* Number of defined types.  */
+#define STT_LOOS	10		/* Start of OS-specific */
+#define STT_HIOS	12		/* End of OS-specific */
+#define STT_LOPROC	13		/* Start of processor-specific */
+#define STT_HIPROC	15		/* End of processor-specific */
+
+
+/* Symbol table indices are found in the hash buckets and chain table
+   of a symbol hash table section.  This special index value indicates
+   the end of a chain, meaning no further symbols are found in that bucket.  */
+
+#define STN_UNDEF	0		/* End of a chain.  */
+
+
+/* How to extract and insert information held in the st_other field.  */
+
+#define ELF32_ST_VISIBILITY(o)	((o) & 0x03)
+
+/* For ELF64 the definitions are the same.  */
+#define ELF64_ST_VISIBILITY(o)	ELF32_ST_VISIBILITY (o)
+
+/* Symbol visibility specification encoded in the st_other field.  */
+#define STV_DEFAULT	0		/* Default symbol visibility rules */
+#define STV_INTERNAL	1		/* Processor specific hidden class */
+#define STV_HIDDEN	2		/* Sym unavailable in other modules */
+#define STV_PROTECTED	3		/* Not preemptible, not exported */
+
+
+/* Relocation table entry without addend (in section of type SHT_REL).  */
+
+typedef struct
+{
+  Elf32_Addr	r_offset;		/* Address */
+  Elf32_Word	r_info;			/* Relocation type and symbol index */
+} Elf32_Rel;
+
+/* I have seen two different definitions of the Elf64_Rel and
+   Elf64_Rela structures, so we'll leave them out until Novell (or
+   whoever) gets their act together.  */
+/* The following, at least, is used on Sparc v9, MIPS, and Alpha.  */
+
+typedef struct
+{
+  Elf64_Addr	r_offset;		/* Address */
+  Elf64_Xword	r_info;			/* Relocation type and symbol index */
+} Elf64_Rel;
+
+/* Relocation table entry with addend (in section of type SHT_RELA).  */
+
+typedef struct
+{
+  Elf32_Addr	r_offset;		/* Address */
+  Elf32_Word	r_info;			/* Relocation type and symbol index */
+  Elf32_Sword	r_addend;		/* Addend */
+} Elf32_Rela;
+
+typedef struct
+{
+  Elf64_Addr	r_offset;		/* Address */
+  Elf64_Xword	r_info;			/* Relocation type and symbol index */
+  Elf64_Sxword	r_addend;		/* Addend */
+} Elf64_Rela;
+
+/* How to extract and insert information held in the r_info field.  */
+
+#define ELF32_R_SYM(val)		((val) >> 8)
+#define ELF32_R_TYPE(val)		((val) & 0xff)
+#define ELF32_R_INFO(sym, type)		(((sym) << 8) + ((type) & 0xff))
+
+#define ELF64_R_SYM(i)			((i) >> 32)
+#define ELF64_R_TYPE(i)			((i) & 0xffffffff)
+#define ELF64_R_INFO(sym,type)		((((Elf64_Xword) (sym)) << 32) + (type))
+
+/* Program segment header.  */
+
+typedef struct
+{
+  Elf32_Word	p_type;			/* Segment type */
+  Elf32_Off	p_offset;		/* Segment file offset */
+  Elf32_Addr	p_vaddr;		/* Segment virtual address */
+  Elf32_Addr	p_paddr;		/* Segment physical address */
+  Elf32_Word	p_filesz;		/* Segment size in file */
+  Elf32_Word	p_memsz;		/* Segment size in memory */
+  Elf32_Word	p_flags;		/* Segment flags */
+  Elf32_Word	p_align;		/* Segment alignment */
+} Elf32_Phdr;
+
+typedef struct
+{
+  Elf64_Word	p_type;			/* Segment type */
+  Elf64_Word	p_flags;		/* Segment flags */
+  Elf64_Off	p_offset;		/* Segment file offset */
+  Elf64_Addr	p_vaddr;		/* Segment virtual address */
+  Elf64_Addr	p_paddr;		/* Segment physical address */
+  Elf64_Xword	p_filesz;		/* Segment size in file */
+  Elf64_Xword	p_memsz;		/* Segment size in memory */
+  Elf64_Xword	p_align;		/* Segment alignment */
+} Elf64_Phdr;
+
+/* Legal values for p_type (segment type).  */
+
+#define	PT_NULL		0		/* Program header table entry unused */
+#define PT_LOAD		1		/* Loadable program segment */
+#define PT_DYNAMIC	2		/* Dynamic linking information */
+#define PT_INTERP	3		/* Program interpreter */
+#define PT_NOTE		4		/* Auxiliary information */
+#define PT_SHLIB	5		/* Reserved */
+#define PT_PHDR		6		/* Entry for header table itself */
+#define	PT_NUM		7		/* Number of defined types */
+#define PT_LOOS		0x60000000	/* Start of OS-specific */
+#define PT_HIOS		0x6fffffff	/* End of OS-specific */
+#define PT_LOPROC	0x70000000	/* Start of processor-specific */
+#define PT_HIPROC	0x7fffffff	/* End of processor-specific */
+
+/* Legal values for p_flags (segment flags).  */
+
+#define PF_X		(1 << 0)	/* Segment is executable */
+#define PF_W		(1 << 1)	/* Segment is writable */
+#define PF_R		(1 << 2)	/* Segment is readable */
+#define PF_MASKOS	0x0ff00000	/* OS-specific */
+#define PF_MASKPROC	0xf0000000	/* Processor-specific */
+
+/* Legal values for note segment descriptor types for core files. */
+
+#define NT_PRSTATUS	1		/* Contains copy of prstatus struct */
+#define NT_FPREGSET	2		/* Contains copy of fpregset struct */
+#define NT_PRPSINFO	3		/* Contains copy of prpsinfo struct */
+#define NT_PRXREG	4		/* Contains copy of prxregset struct */
+#define NT_PLATFORM	5		/* String from sysinfo(SI_PLATFORM) */
+#define NT_AUXV		6		/* Contains copy of auxv array */
+#define NT_GWINDOWS	7		/* Contains copy of gwindows struct */
+#define NT_PSTATUS	10		/* Contains copy of pstatus struct */
+#define NT_PSINFO	13		/* Contains copy of psinfo struct */
+#define NT_PRCRED	14		/* Contains copy of prcred struct */
+#define NT_UTSNAME	15		/* Contains copy of utsname struct */
+#define NT_LWPSTATUS	16		/* Contains copy of lwpstatus struct */
+#define NT_LWPSINFO	17		/* Contains copy of lwpinfo struct */
+#define NT_PRFPXREG	20		/* Contains copy of fprxregset struct*/
+
+/* Legal values for the note segment descriptor types for object files.  */
+
+#define NT_VERSION	1		/* Contains a version string.  */
+
+
+/* Dynamic section entry.  */
+
+typedef struct
+{
+  Elf32_Sword	d_tag;			/* Dynamic entry type */
+  union
+    {
+      Elf32_Word d_val;			/* Integer value */
+      Elf32_Addr d_ptr;			/* Address value */
+    } d_un;
+} Elf32_Dyn;
+
+typedef struct
+{
+  Elf64_Sxword	d_tag;			/* Dynamic entry type */
+  union
+    {
+      Elf64_Xword d_val;		/* Integer value */
+      Elf64_Addr d_ptr;			/* Address value */
+    } d_un;
+} Elf64_Dyn;
+
+/* Legal values for d_tag (dynamic entry type).  */
+
+#define DT_NULL		0		/* Marks end of dynamic section */
+#define DT_NEEDED	1		/* Name of needed library */
+#define DT_PLTRELSZ	2		/* Size in bytes of PLT relocs */
+#define DT_PLTGOT	3		/* Processor defined value */
+#define DT_HASH		4		/* Address of symbol hash table */
+#define DT_STRTAB	5		/* Address of string table */
+#define DT_SYMTAB	6		/* Address of symbol table */
+#define DT_RELA		7		/* Address of Rela relocs */
+#define DT_RELASZ	8		/* Total size of Rela relocs */
+#define DT_RELAENT	9		/* Size of one Rela reloc */
+#define DT_STRSZ	10		/* Size of string table */
+#define DT_SYMENT	11		/* Size of one symbol table entry */
+#define DT_INIT		12		/* Address of init function */
+#define DT_FINI		13		/* Address of termination function */
+#define DT_SONAME	14		/* Name of shared object */
+#define DT_RPATH	15		/* Library search path (deprecated) */
+#define DT_SYMBOLIC	16		/* Start symbol search here */
+#define DT_REL		17		/* Address of Rel relocs */
+#define DT_RELSZ	18		/* Total size of Rel relocs */
+#define DT_RELENT	19		/* Size of one Rel reloc */
+#define DT_PLTREL	20		/* Type of reloc in PLT */
+#define DT_DEBUG	21		/* For debugging; unspecified */
+#define DT_TEXTREL	22		/* Reloc might modify .text */
+#define DT_JMPREL	23		/* Address of PLT relocs */
+#define	DT_BIND_NOW	24		/* Process relocations of object */
+#define	DT_INIT_ARRAY	25		/* Array with addresses of init fct */
+#define	DT_FINI_ARRAY	26		/* Array with addresses of fini fct */
+#define	DT_INIT_ARRAYSZ	27		/* Size in bytes of DT_INIT_ARRAY */
+#define	DT_FINI_ARRAYSZ	28		/* Size in bytes of DT_FINI_ARRAY */
+#define DT_RUNPATH	29		/* Library search path */
+#define DT_FLAGS	30		/* Flags for the object being loaded */
+#define DT_ENCODING	32		/* Start of encoded range */
+#define DT_PREINIT_ARRAY 32		/* Array with addresses of preinit fct*/
+#define DT_PREINIT_ARRAYSZ 33		/* size in bytes of DT_PREINIT_ARRAY */
+#define	DT_NUM		34		/* Number used */
+#define DT_LOOS		0x60000000	/* Start of OS-specific */
+#define DT_HIOS		0x6fffffff	/* End of OS-specific */
+#define DT_LOPROC	0x70000000	/* Start of processor-specific */
+#define DT_HIPROC	0x7fffffff	/* End of processor-specific */
+#define	DT_PROCNUM	DT_MIPS_NUM	/* Most used by any processor */
+
+/* DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the
+   Dyn.d_un.d_val field of the Elf*_Dyn structure.  This follows Sun's
+   approach.  */
+#define DT_VALRNGLO	0x6ffffd00
+#define DT_GNU_PRELINKED 0x6ffffdf5	/* Prelinking timestamp */
+#define DT_GNU_CONFLICTSZ 0x6ffffdf6	/* Size of conflict section */
+#define DT_GNU_LIBLISTSZ 0x6ffffdf7	/* Size of library list */
+#define DT_CHECKSUM	0x6ffffdf8
+#define DT_PLTPADSZ	0x6ffffdf9
+#define DT_MOVEENT	0x6ffffdfa
+#define DT_MOVESZ	0x6ffffdfb
+#define DT_FEATURE_1	0x6ffffdfc	/* Feature selection (DTF_*).  */
+#define DT_POSFLAG_1	0x6ffffdfd	/* Flags for DT_* entries, effecting
+					   the following DT_* entry.  */
+#define DT_SYMINSZ	0x6ffffdfe	/* Size of syminfo table (in bytes) */
+#define DT_SYMINENT	0x6ffffdff	/* Entry size of syminfo */
+#define DT_VALRNGHI	0x6ffffdff
+#define DT_VALTAGIDX(tag)	(DT_VALRNGHI - (tag))	/* Reverse order! */
+#define DT_VALNUM 12
+
+/* DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the
+   Dyn.d_un.d_ptr field of the Elf*_Dyn structure.
+
+   If any adjustment is made to the ELF object after it has been
+   built these entries will need to be adjusted.  */
+#define DT_ADDRRNGLO	0x6ffffe00
+#define DT_GNU_CONFLICT	0x6ffffef8	/* Start of conflict section */
+#define DT_GNU_LIBLIST	0x6ffffef9	/* Library list */
+#define DT_CONFIG	0x6ffffefa	/* Configuration information.  */
+#define DT_DEPAUDIT	0x6ffffefb	/* Dependency auditing.  */
+#define DT_AUDIT	0x6ffffefc	/* Object auditing.  */
+#define	DT_PLTPAD	0x6ffffefd	/* PLT padding.  */
+#define	DT_MOVETAB	0x6ffffefe	/* Move table.  */
+#define DT_SYMINFO	0x6ffffeff	/* Syminfo table.  */
+#define DT_ADDRRNGHI	0x6ffffeff
+#define DT_ADDRTAGIDX(tag)	(DT_ADDRRNGHI - (tag))	/* Reverse order! */
+#define DT_ADDRNUM 10
+
+/* The versioning entry types.  The next are defined as part of the
+   GNU extension.  */
+#define DT_VERSYM	0x6ffffff0
+
+#define DT_RELACOUNT	0x6ffffff9
+#define DT_RELCOUNT	0x6ffffffa
+
+/* These were chosen by Sun.  */
+#define DT_FLAGS_1	0x6ffffffb	/* State flags, see DF_1_* below.  */
+#define	DT_VERDEF	0x6ffffffc	/* Address of version definition
+					   table */
+#define	DT_VERDEFNUM	0x6ffffffd	/* Number of version definitions */
+#define	DT_VERNEED	0x6ffffffe	/* Address of table with needed
+					   versions */
+#define	DT_VERNEEDNUM	0x6fffffff	/* Number of needed versions */
+#define DT_VERSIONTAGIDX(tag)	(DT_VERNEEDNUM - (tag))	/* Reverse order! */
+#define DT_VERSIONTAGNUM 16
+
+/* Sun added these machine-independent extensions in the "processor-specific"
+   range.  Be compatible.  */
+#define DT_AUXILIARY    0x7ffffffd      /* Shared object to load before self */
+#define DT_FILTER       0x7fffffff      /* Shared object to get values from */
+#define DT_EXTRATAGIDX(tag)	((Elf32_Word)-((Elf32_Sword) (tag) <<1>>1)-1)
+#define DT_EXTRANUM	3
+
+/* Values of `d_un.d_val' in the DT_FLAGS entry.  */
+#define DF_ORIGIN	0x00000001	/* Object may use DF_ORIGIN */
+#define DF_SYMBOLIC	0x00000002	/* Symbol resolutions starts here */
+#define DF_TEXTREL	0x00000004	/* Object contains text relocations */
+#define DF_BIND_NOW	0x00000008	/* No lazy binding for this object */
+
+/* State flags selectable in the `d_un.d_val' element of the DT_FLAGS_1
+   entry in the dynamic section.  */
+#define DF_1_NOW	0x00000001	/* Set RTLD_NOW for this object.  */
+#define DF_1_GLOBAL	0x00000002	/* Set RTLD_GLOBAL for this object.  */
+#define DF_1_GROUP	0x00000004	/* Set RTLD_GROUP for this object.  */
+#define DF_1_NODELETE	0x00000008	/* Set RTLD_NODELETE for this object.*/
+#define DF_1_LOADFLTR	0x00000010	/* Trigger filtee loading at runtime.*/
+#define DF_1_INITFIRST	0x00000020	/* Set RTLD_INITFIRST for this object*/
+#define DF_1_NOOPEN	0x00000040	/* Set RTLD_NOOPEN for this object.  */
+#define DF_1_ORIGIN	0x00000080	/* $ORIGIN must be handled.  */
+#define DF_1_DIRECT	0x00000100	/* Direct binding enabled.  */
+#define DF_1_TRANS	0x00000200
+#define DF_1_INTERPOSE	0x00000400	/* Object is used to interpose.  */
+#define DF_1_NODEFLIB	0x00000800	/* Ignore default lib search path.  */
+#define DF_1_NODUMP	0x00001000	/* Object can't be dldump'ed.  */
+#define DF_1_CONFALT	0x00002000	/* Configuration alternative created.*/
+#define DF_1_ENDFILTEE	0x00004000	/* Filtee terminates filters search. */
+#define	DF_1_DISPRELDNE	0x00008000	/* Disp reloc applied at build time. */
+#define	DF_1_DISPRELPND	0x00010000	/* Disp reloc applied at run-time.  */
+
+/* Flags for the feature selection in DT_FEATURE_1.  */
+#define DTF_1_PARINIT	0x00000001
+#define DTF_1_CONFEXP	0x00000002
+
+/* Flags in the DT_POSFLAG_1 entry effecting only the next DT_* entry.  */
+#define DF_P1_LAZYLOAD	0x00000001	/* Lazyload following object.  */
+#define DF_P1_GROUPPERM	0x00000002	/* Symbols from next object are not
+					   generally available.  */
+
+/* Version definition sections.  */
+
+typedef struct
+{
+  Elf32_Half	vd_version;		/* Version revision */
+  Elf32_Half	vd_flags;		/* Version information */
+  Elf32_Half	vd_ndx;			/* Version Index */
+  Elf32_Half	vd_cnt;			/* Number of associated aux entries */
+  Elf32_Word	vd_hash;		/* Version name hash value */
+  Elf32_Word	vd_aux;			/* Offset in bytes to verdaux array */
+  Elf32_Word	vd_next;		/* Offset in bytes to next verdef
+					   entry */
+} Elf32_Verdef;
+
+typedef struct
+{
+  Elf64_Half	vd_version;		/* Version revision */
+  Elf64_Half	vd_flags;		/* Version information */
+  Elf64_Half	vd_ndx;			/* Version Index */
+  Elf64_Half	vd_cnt;			/* Number of associated aux entries */
+  Elf64_Word	vd_hash;		/* Version name hash value */
+  Elf64_Word	vd_aux;			/* Offset in bytes to verdaux array */
+  Elf64_Word	vd_next;		/* Offset in bytes to next verdef
+					   entry */
+} Elf64_Verdef;
+
+
+/* Legal values for vd_version (version revision).  */
+#define VER_DEF_NONE	0		/* No version */
+#define VER_DEF_CURRENT	1		/* Current version */
+#define VER_DEF_NUM	2		/* Given version number */
+
+/* Legal values for vd_flags (version information flags).  */
+#define VER_FLG_BASE	0x1		/* Version definition of file itself */
+#define VER_FLG_WEAK	0x2		/* Weak version identifier */
+
+/* Versym symbol index values.  */
+#define	VER_NDX_LOCAL		0	/* Symbol is local.  */
+#define	VER_NDX_GLOBAL		1	/* Symbol is global.  */
+#define	VER_NDX_LORESERVE	0xff00	/* Beginning of reserved entries.  */
+#define	VER_NDX_ELIMINATE	0xff01	/* Symbol is to be eliminated.  */
+
+/* Auxialiary version information.  */
+
+typedef struct
+{
+  Elf32_Word	vda_name;		/* Version or dependency names */
+  Elf32_Word	vda_next;		/* Offset in bytes to next verdaux
+					   entry */
+} Elf32_Verdaux;
+
+typedef struct
+{
+  Elf64_Word	vda_name;		/* Version or dependency names */
+  Elf64_Word	vda_next;		/* Offset in bytes to next verdaux
+					   entry */
+} Elf64_Verdaux;
+
+
+/* Version dependency section.  */
+
+typedef struct
+{
+  Elf32_Half	vn_version;		/* Version of structure */
+  Elf32_Half	vn_cnt;			/* Number of associated aux entries */
+  Elf32_Word	vn_file;		/* Offset of filename for this
+					   dependency */
+  Elf32_Word	vn_aux;			/* Offset in bytes to vernaux array */
+  Elf32_Word	vn_next;		/* Offset in bytes to next verneed
+					   entry */
+} Elf32_Verneed;
+
+typedef struct
+{
+  Elf64_Half	vn_version;		/* Version of structure */
+  Elf64_Half	vn_cnt;			/* Number of associated aux entries */
+  Elf64_Word	vn_file;		/* Offset of filename for this
+					   dependency */
+  Elf64_Word	vn_aux;			/* Offset in bytes to vernaux array */
+  Elf64_Word	vn_next;		/* Offset in bytes to next verneed
+					   entry */
+} Elf64_Verneed;
+
+
+/* Legal values for vn_version (version revision).  */
+#define VER_NEED_NONE	 0		/* No version */
+#define VER_NEED_CURRENT 1		/* Current version */
+#define VER_NEED_NUM	 2		/* Given version number */
+
+/* Auxiliary needed version information.  */
+
+typedef struct
+{
+  Elf32_Word	vna_hash;		/* Hash value of dependency name */
+  Elf32_Half	vna_flags;		/* Dependency specific information */
+  Elf32_Half	vna_other;		/* Unused */
+  Elf32_Word	vna_name;		/* Dependency name string offset */
+  Elf32_Word	vna_next;		/* Offset in bytes to next vernaux
+					   entry */
+} Elf32_Vernaux;
+
+typedef struct
+{
+  Elf64_Word	vna_hash;		/* Hash value of dependency name */
+  Elf64_Half	vna_flags;		/* Dependency specific information */
+  Elf64_Half	vna_other;		/* Unused */
+  Elf64_Word	vna_name;		/* Dependency name string offset */
+  Elf64_Word	vna_next;		/* Offset in bytes to next vernaux
+					   entry */
+} Elf64_Vernaux;
+
+
+/* Legal values for vna_flags.  */
+#define VER_FLG_WEAK	0x2		/* Weak version identifier */
+
+
+/* Auxiliary vector.  */
+
+/* This vector is normally only used by the program interpreter.  The
+   usual definition in an ABI supplement uses the name auxv_t.  The
+   vector is not usually defined in a standard <elf.h> file, but it
+   can't hurt.  We rename it to avoid conflicts.  The sizes of these
+   types are an arrangement between the exec server and the program
+   interpreter, so we don't fully specify them here.  */
+
+typedef struct
+{
+  int a_type;			/* Entry type */
+  union
+    {
+      long int a_val;		/* Integer value */
+      void *a_ptr;		/* Pointer value */
+      void (*a_fcn) (void);	/* Function pointer value */
+    } a_un;
+} Elf32_auxv_t;
+
+typedef struct
+{
+  long int a_type;		/* Entry type */
+  union
+    {
+      long int a_val;		/* Integer value */
+      void *a_ptr;		/* Pointer value */
+      void (*a_fcn) (void);	/* Function pointer value */
+    } a_un;
+} Elf64_auxv_t;
+
+/* Legal values for a_type (entry type).  */
+
+#define AT_NULL		0		/* End of vector */
+#define AT_IGNORE	1		/* Entry should be ignored */
+#define AT_EXECFD	2		/* File descriptor of program */
+#define AT_PHDR		3		/* Program headers for program */
+#define AT_PHENT	4		/* Size of program header entry */
+#define AT_PHNUM	5		/* Number of program headers */
+#define AT_PAGESZ	6		/* System page size */
+#define AT_BASE		7		/* Base address of interpreter */
+#define AT_FLAGS	8		/* Flags */
+#define AT_ENTRY	9		/* Entry point of program */
+#define AT_NOTELF	10		/* Program is not ELF */
+#define AT_UID		11		/* Real uid */
+#define AT_EUID		12		/* Effective uid */
+#define AT_GID		13		/* Real gid */
+#define AT_EGID		14		/* Effective gid */
+#define AT_CLKTCK	17		/* Frequency of times() */
+
+/* Some more special a_type values describing the hardware.  */
+#define AT_PLATFORM	15		/* String identifying platform.  */
+#define AT_HWCAP	16		/* Machine dependent hints about
+					   processor capabilities.  */
+
+/* This entry gives some information about the FPU initialization
+   performed by the kernel.  */
+#define AT_FPUCW	18		/* Used FPU control word.  */
+
+/* Cache block sizes.  */
+#define AT_DCACHEBSIZE	19		/* Data cache block size.  */
+#define AT_ICACHEBSIZE	20		/* Instruction cache block size.  */
+#define AT_UCACHEBSIZE	21		/* Unified cache block size.  */
+
+/* A special ignored value for PPC, used by the kernel to control the
+   interpretation of the AUXV. Must be > 16.  */
+#define AT_IGNOREPPC	22		/* Entry should be ignored */
+
+
+/* Note section contents.  Each entry in the note section begins with
+   a header of a fixed form.  */
+
+typedef struct
+{
+  Elf32_Word n_namesz;			/* Length of the note's name.  */
+  Elf32_Word n_descsz;			/* Length of the note's descriptor.  */
+  Elf32_Word n_type;			/* Type of the note.  */
+} Elf32_Nhdr;
+
+typedef struct
+{
+  Elf64_Word n_namesz;			/* Length of the note's name.  */
+  Elf64_Word n_descsz;			/* Length of the note's descriptor.  */
+  Elf64_Word n_type;			/* Type of the note.  */
+} Elf64_Nhdr;
+
+/* Known names of notes.  */
+
+/* Solaris entries in the note section have this name.  */
+#define ELF_NOTE_SOLARIS	"SUNW Solaris"
+
+/* Note entries for GNU systems have this name.  */
+#define ELF_NOTE_GNU		"GNU"
+
+
+/* Defined types of notes for Solaris.  */
+
+/* Value of descriptor (one word) is desired pagesize for the binary.  */
+#define ELF_NOTE_PAGESIZE_HINT	1
+
+
+/* Defined note types for GNU systems.  */
+
+/* ABI information.  The descriptor consists of words:
+   word 0: OS descriptor
+   word 1: major version of the ABI
+   word 2: minor version of the ABI
+   word 3: subminor version of the ABI
+*/
+#define ELF_NOTE_ABI		1
+
+/* Known OSes.  These value can appear in word 0 of an ELF_NOTE_ABI
+   note section entry.  */
+#define ELF_NOTE_OS_LINUX	0
+#define ELF_NOTE_OS_GNU		1
+#define ELF_NOTE_OS_SOLARIS2	2
+
+
+/* Move records.  */
+typedef struct
+{
+  Elf32_Xword m_value;		/* Symbol value.  */
+  Elf32_Word m_info;		/* Size and index.  */
+  Elf32_Word m_poffset;		/* Symbol offset.  */
+  Elf32_Half m_repeat;		/* Repeat count.  */
+  Elf32_Half m_stride;		/* Stride info.  */
+} Elf32_Move;
+
+typedef struct
+{
+  Elf64_Xword m_value;		/* Symbol value.  */
+  Elf64_Xword m_info;		/* Size and index.  */
+  Elf64_Xword m_poffset;	/* Symbol offset.  */
+  Elf64_Half m_repeat;		/* Repeat count.  */
+  Elf64_Half m_stride;		/* Stride info.  */
+} Elf64_Move;
+
+/* Macro to construct move records.  */
+#define ELF32_M_SYM(info)	((info) >> 8)
+#define ELF32_M_SIZE(info)	((unsigned char) (info))
+#define ELF32_M_INFO(sym, size)	(((sym) << 8) + (unsigned char) (size))
+
+#define ELF64_M_SYM(info)	ELF32_M_SYM (info)
+#define ELF64_M_SIZE(info)	ELF32_M_SIZE (info)
+#define ELF64_M_INFO(sym, size)	ELF32_M_INFO (sym, size)
+
+
+/* Motorola 68k specific definitions.  */
+
+/* Values for Elf32_Ehdr.e_flags.  */
+#define EF_CPU32	0x00810000
+
+/* m68k relocs.  */
+
+#define R_68K_NONE	0		/* No reloc */
+#define R_68K_32	1		/* Direct 32 bit  */
+#define R_68K_16	2		/* Direct 16 bit  */
+#define R_68K_8		3		/* Direct 8 bit  */
+#define R_68K_PC32	4		/* PC relative 32 bit */
+#define R_68K_PC16	5		/* PC relative 16 bit */
+#define R_68K_PC8	6		/* PC relative 8 bit */
+#define R_68K_GOT32	7		/* 32 bit PC relative GOT entry */
+#define R_68K_GOT16	8		/* 16 bit PC relative GOT entry */
+#define R_68K_GOT8	9		/* 8 bit PC relative GOT entry */
+#define R_68K_GOT32O	10		/* 32 bit GOT offset */
+#define R_68K_GOT16O	11		/* 16 bit GOT offset */
+#define R_68K_GOT8O	12		/* 8 bit GOT offset */
+#define R_68K_PLT32	13		/* 32 bit PC relative PLT address */
+#define R_68K_PLT16	14		/* 16 bit PC relative PLT address */
+#define R_68K_PLT8	15		/* 8 bit PC relative PLT address */
+#define R_68K_PLT32O	16		/* 32 bit PLT offset */
+#define R_68K_PLT16O	17		/* 16 bit PLT offset */
+#define R_68K_PLT8O	18		/* 8 bit PLT offset */
+#define R_68K_COPY	19		/* Copy symbol at runtime */
+#define R_68K_GLOB_DAT	20		/* Create GOT entry */
+#define R_68K_JMP_SLOT	21		/* Create PLT entry */
+#define R_68K_RELATIVE	22		/* Adjust by program base */
+/* Keep this the last entry.  */
+#define R_68K_NUM	23
+
+/* Intel 80386 specific definitions.  */
+
+/* i386 relocs.  */
+
+#define R_386_NONE	0		/* No reloc */
+#define R_386_32	1		/* Direct 32 bit  */
+#define R_386_PC32	2		/* PC relative 32 bit */
+#define R_386_GOT32	3		/* 32 bit GOT entry */
+#define R_386_PLT32	4		/* 32 bit PLT address */
+#define R_386_COPY	5		/* Copy symbol at runtime */
+#define R_386_GLOB_DAT	6		/* Create GOT entry */
+#define R_386_JMP_SLOT	7		/* Create PLT entry */
+#define R_386_RELATIVE	8		/* Adjust by program base */
+#define R_386_GOTOFF	9		/* 32 bit offset to GOT */
+#define R_386_GOTPC	10		/* 32 bit PC relative offset to GOT */
+/* Keep this the last entry.  */
+#define R_386_NUM	11
+
+/* SUN SPARC specific definitions.  */
+
+/* Legal values for ST_TYPE subfield of st_info (symbol type).  */
+
+#define STT_REGISTER	13		/* Global register reserved to app. */
+
+/* Values for Elf64_Ehdr.e_flags.  */
+
+#define EF_SPARCV9_MM		3
+#define EF_SPARCV9_TSO		0
+#define EF_SPARCV9_PSO		1
+#define EF_SPARCV9_RMO		2
+#define EF_SPARC_LEDATA		0x800000 /* little endian data */
+#define EF_SPARC_EXT_MASK	0xFFFF00
+#define EF_SPARC_32PLUS		0x000100 /* generic V8+ features */
+#define EF_SPARC_SUN_US1	0x000200 /* Sun UltraSPARC1 extensions */
+#define EF_SPARC_HAL_R1		0x000400 /* HAL R1 extensions */
+#define EF_SPARC_SUN_US3	0x000800 /* Sun UltraSPARCIII extensions */
+
+/* SPARC relocs.  */
+
+#define R_SPARC_NONE	0		/* No reloc */
+#define R_SPARC_8	1		/* Direct 8 bit */
+#define R_SPARC_16	2		/* Direct 16 bit */
+#define R_SPARC_32	3		/* Direct 32 bit */
+#define R_SPARC_DISP8	4		/* PC relative 8 bit */
+#define R_SPARC_DISP16	5		/* PC relative 16 bit */
+#define R_SPARC_DISP32	6		/* PC relative 32 bit */
+#define R_SPARC_WDISP30	7		/* PC relative 30 bit shifted */
+#define R_SPARC_WDISP22	8		/* PC relative 22 bit shifted */
+#define R_SPARC_HI22	9		/* High 22 bit */
+#define R_SPARC_22	10		/* Direct 22 bit */
+#define R_SPARC_13	11		/* Direct 13 bit */
+#define R_SPARC_LO10	12		/* Truncated 10 bit */
+#define R_SPARC_GOT10	13		/* Truncated 10 bit GOT entry */
+#define R_SPARC_GOT13	14		/* 13 bit GOT entry */
+#define R_SPARC_GOT22	15		/* 22 bit GOT entry shifted */
+#define R_SPARC_PC10	16		/* PC relative 10 bit truncated */
+#define R_SPARC_PC22	17		/* PC relative 22 bit shifted */
+#define R_SPARC_WPLT30	18		/* 30 bit PC relative PLT address */
+#define R_SPARC_COPY	19		/* Copy symbol at runtime */
+#define R_SPARC_GLOB_DAT 20		/* Create GOT entry */
+#define R_SPARC_JMP_SLOT 21		/* Create PLT entry */
+#define R_SPARC_RELATIVE 22		/* Adjust by program base */
+#define R_SPARC_UA32	23		/* Direct 32 bit unaligned */
+
+/* Additional Sparc64 relocs.  */
+
+#define R_SPARC_PLT32	24		/* Direct 32 bit ref to PLT entry */
+#define R_SPARC_HIPLT22	25		/* High 22 bit PLT entry */
+#define R_SPARC_LOPLT10	26		/* Truncated 10 bit PLT entry */
+#define R_SPARC_PCPLT32	27		/* PC rel 32 bit ref to PLT entry */
+#define R_SPARC_PCPLT22	28		/* PC rel high 22 bit PLT entry */
+#define R_SPARC_PCPLT10	29		/* PC rel trunc 10 bit PLT entry */
+#define R_SPARC_10	30		/* Direct 10 bit */
+#define R_SPARC_11	31		/* Direct 11 bit */
+#define R_SPARC_64	32		/* Direct 64 bit */
+#define R_SPARC_OLO10	33		/* 10bit with secondary 13bit addend */
+#define R_SPARC_HH22	34		/* Top 22 bits of direct 64 bit */
+#define R_SPARC_HM10	35		/* High middle 10 bits of ... */
+#define R_SPARC_LM22	36		/* Low middle 22 bits of ... */
+#define R_SPARC_PC_HH22	37		/* Top 22 bits of pc rel 64 bit */
+#define R_SPARC_PC_HM10	38		/* High middle 10 bit of ... */
+#define R_SPARC_PC_LM22	39		/* Low miggle 22 bits of ... */
+#define R_SPARC_WDISP16	40		/* PC relative 16 bit shifted */
+#define R_SPARC_WDISP19	41		/* PC relative 19 bit shifted */
+#define R_SPARC_7	43		/* Direct 7 bit */
+#define R_SPARC_5	44		/* Direct 5 bit */
+#define R_SPARC_6	45		/* Direct 6 bit */
+#define R_SPARC_DISP64	46		/* PC relative 64 bit */
+#define R_SPARC_PLT64	47		/* Direct 64 bit ref to PLT entry */
+#define R_SPARC_HIX22	48		/* High 22 bit complemented */
+#define R_SPARC_LOX10	49		/* Truncated 11 bit complemented */
+#define R_SPARC_H44	50		/* Direct high 12 of 44 bit */
+#define R_SPARC_M44	51		/* Direct mid 22 of 44 bit */
+#define R_SPARC_L44	52		/* Direct low 10 of 44 bit */
+#define R_SPARC_REGISTER 53		/* Global register usage */
+#define R_SPARC_UA64	54		/* Direct 64 bit unaligned */
+#define R_SPARC_UA16	55		/* Direct 16 bit unaligned */
+/* Keep this the last entry.  */
+#define R_SPARC_NUM	56
+
+/* For Sparc64, legal values for d_tag of Elf64_Dyn.  */
+
+#define DT_SPARC_REGISTER 0x70000001
+#define DT_SPARC_NUM	2
+
+/* Bits present in AT_HWCAP, primarily for Sparc32.  */
+
+#define HWCAP_SPARC_FLUSH	1	/* The cpu supports flush insn.  */
+#define HWCAP_SPARC_STBAR	2
+#define HWCAP_SPARC_SWAP	4
+#define HWCAP_SPARC_MULDIV	8
+#define HWCAP_SPARC_V9		16	/* The cpu is v9, so v8plus is ok.  */
+#define HWCAP_SPARC_ULTRA3	32
+
+/* MIPS R3000 specific definitions.  */
+
+/* Legal values for e_flags field of Elf32_Ehdr.  */
+
+#define EF_MIPS_NOREORDER   1		/* A .noreorder directive was used */
+#define EF_MIPS_PIC	    2		/* Contains PIC code */
+#define EF_MIPS_CPIC	    4		/* Uses PIC calling sequence */
+#define EF_MIPS_XGOT	    8
+#define EF_MIPS_64BIT_WHIRL 16
+#define EF_MIPS_ABI2	    32
+#define EF_MIPS_ABI_ON32    64
+#define EF_MIPS_ARCH	    0xf0000000	/* MIPS architecture level */
+
+/* Legal values for MIPS architecture level.  */
+
+#define EF_MIPS_ARCH_1	    0x00000000	/* -mips1 code.  */
+#define EF_MIPS_ARCH_2	    0x10000000	/* -mips2 code.  */
+#define EF_MIPS_ARCH_3	    0x20000000	/* -mips3 code.  */
+#define EF_MIPS_ARCH_4	    0x30000000	/* -mips4 code.  */
+#define EF_MIPS_ARCH_5	    0x40000000	/* -mips5 code.  */
+#define EF_MIPS_ARCH_32	    0x60000000	/* MIPS32 code.  */
+#define EF_MIPS_ARCH_64	    0x70000000	/* MIPS64 code.  */
+
+/* The following are non-official names and should not be used.  */
+
+#define E_MIPS_ARCH_1	  0x00000000	/* -mips1 code.  */
+#define E_MIPS_ARCH_2	  0x10000000	/* -mips2 code.  */
+#define E_MIPS_ARCH_3	  0x20000000	/* -mips3 code.  */
+#define E_MIPS_ARCH_4	  0x30000000	/* -mips4 code.  */
+#define E_MIPS_ARCH_5	  0x40000000	/* -mips5 code.  */
+#define E_MIPS_ARCH_32	  0x60000000	/* MIPS32 code.  */
+#define E_MIPS_ARCH_64	  0x70000000	/* MIPS64 code.  */
+
+/* Special section indices.  */
+
+#define SHN_MIPS_ACOMMON    0xff00	/* Allocated common symbols */
+#define SHN_MIPS_TEXT	    0xff01	/* Allocated test symbols.  */
+#define SHN_MIPS_DATA	    0xff02	/* Allocated data symbols.  */
+#define SHN_MIPS_SCOMMON    0xff03	/* Small common symbols */
+#define SHN_MIPS_SUNDEFINED 0xff04	/* Small undefined symbols */
+
+/* Legal values for sh_type field of Elf32_Shdr.  */
+
+#define SHT_MIPS_LIBLIST       0x70000000 /* Shared objects used in link */
+#define SHT_MIPS_MSYM	       0x70000001
+#define SHT_MIPS_CONFLICT      0x70000002 /* Conflicting symbols */
+#define SHT_MIPS_GPTAB	       0x70000003 /* Global data area sizes */
+#define SHT_MIPS_UCODE	       0x70000004 /* Reserved for SGI/MIPS compilers */
+#define SHT_MIPS_DEBUG	       0x70000005 /* MIPS ECOFF debugging information*/
+#define SHT_MIPS_REGINFO       0x70000006 /* Register usage information */
+#define SHT_MIPS_PACKAGE       0x70000007
+#define SHT_MIPS_PACKSYM       0x70000008
+#define SHT_MIPS_RELD	       0x70000009
+#define SHT_MIPS_IFACE         0x7000000b
+#define SHT_MIPS_CONTENT       0x7000000c
+#define SHT_MIPS_OPTIONS       0x7000000d /* Miscellaneous options.  */
+#define SHT_MIPS_SHDR	       0x70000010
+#define SHT_MIPS_FDESC	       0x70000011
+#define SHT_MIPS_EXTSYM	       0x70000012
+#define SHT_MIPS_DENSE	       0x70000013
+#define SHT_MIPS_PDESC	       0x70000014
+#define SHT_MIPS_LOCSYM	       0x70000015
+#define SHT_MIPS_AUXSYM	       0x70000016
+#define SHT_MIPS_OPTSYM	       0x70000017
+#define SHT_MIPS_LOCSTR	       0x70000018
+#define SHT_MIPS_LINE	       0x70000019
+#define SHT_MIPS_RFDESC	       0x7000001a
+#define SHT_MIPS_DELTASYM      0x7000001b
+#define SHT_MIPS_DELTAINST     0x7000001c
+#define SHT_MIPS_DELTACLASS    0x7000001d
+#define SHT_MIPS_DWARF         0x7000001e /* DWARF debugging information.  */
+#define SHT_MIPS_DELTADECL     0x7000001f
+#define SHT_MIPS_SYMBOL_LIB    0x70000020
+#define SHT_MIPS_EVENTS	       0x70000021 /* Event section.  */
+#define SHT_MIPS_TRANSLATE     0x70000022
+#define SHT_MIPS_PIXIE	       0x70000023
+#define SHT_MIPS_XLATE	       0x70000024
+#define SHT_MIPS_XLATE_DEBUG   0x70000025
+#define SHT_MIPS_WHIRL	       0x70000026
+#define SHT_MIPS_EH_REGION     0x70000027
+#define SHT_MIPS_XLATE_OLD     0x70000028
+#define SHT_MIPS_PDR_EXCEPTION 0x70000029
+
+/* Legal values for sh_flags field of Elf32_Shdr.  */
+
+#define SHF_MIPS_GPREL	 0x10000000	/* Must be part of global data area */
+#define SHF_MIPS_MERGE	 0x20000000
+#define SHF_MIPS_ADDR	 0x40000000
+#define SHF_MIPS_STRINGS 0x80000000
+#define SHF_MIPS_NOSTRIP 0x08000000
+#define SHF_MIPS_LOCAL	 0x04000000
+#define SHF_MIPS_NAMES	 0x02000000
+#define SHF_MIPS_NODUPE	 0x01000000
+
+
+/* Symbol tables.  */
+
+/* MIPS specific values for `st_other'.  */
+#define STO_MIPS_DEFAULT		0x0
+#define STO_MIPS_INTERNAL		0x1
+#define STO_MIPS_HIDDEN			0x2
+#define STO_MIPS_PROTECTED		0x3
+#define STO_MIPS_SC_ALIGN_UNUSED	0xff
+
+/* MIPS specific values for `st_info'.  */
+#define STB_MIPS_SPLIT_COMMON		13
+
+/* Entries found in sections of type SHT_MIPS_GPTAB.  */
+
+typedef union
+{
+  struct
+    {
+      Elf32_Word gt_current_g_value;	/* -G value used for compilation */
+      Elf32_Word gt_unused;		/* Not used */
+    } gt_header;			/* First entry in section */
+  struct
+    {
+      Elf32_Word gt_g_value;		/* If this value were used for -G */
+      Elf32_Word gt_bytes;		/* This many bytes would be used */
+    } gt_entry;				/* Subsequent entries in section */
+} Elf32_gptab;
+
+/* Entry found in sections of type SHT_MIPS_REGINFO.  */
+
+typedef struct
+{
+  Elf32_Word	ri_gprmask;		/* General registers used */
+  Elf32_Word	ri_cprmask[4];		/* Coprocessor registers used */
+  Elf32_Sword	ri_gp_value;		/* $gp register value */
+} Elf32_RegInfo;
+
+/* Entries found in sections of type SHT_MIPS_OPTIONS.  */
+
+typedef struct
+{
+  unsigned char kind;		/* Determines interpretation of the
+				   variable part of descriptor.  */
+  unsigned char size;		/* Size of descriptor, including header.  */
+  Elf32_Section section;	/* Section header index of section affected,
+				   0 for global options.  */
+  Elf32_Word info;		/* Kind-specific information.  */
+} Elf_Options;
+
+/* Values for `kind' field in Elf_Options.  */
+
+#define ODK_NULL	0	/* Undefined.  */
+#define ODK_REGINFO	1	/* Register usage information.  */
+#define ODK_EXCEPTIONS	2	/* Exception processing options.  */
+#define ODK_PAD		3	/* Section padding options.  */
+#define ODK_HWPATCH	4	/* Hardware workarounds performed */
+#define ODK_FILL	5	/* record the fill value used by the linker. */
+#define ODK_TAGS	6	/* reserve space for desktop tools to write. */
+#define ODK_HWAND	7	/* HW workarounds.  'AND' bits when merging. */
+#define ODK_HWOR	8	/* HW workarounds.  'OR' bits when merging.  */
+
+/* Values for `info' in Elf_Options for ODK_EXCEPTIONS entries.  */
+
+#define OEX_FPU_MIN	0x1f	/* FPE's which MUST be enabled.  */
+#define OEX_FPU_MAX	0x1f00	/* FPE's which MAY be enabled.  */
+#define OEX_PAGE0	0x10000	/* page zero must be mapped.  */
+#define OEX_SMM		0x20000	/* Force sequential memory mode?  */
+#define OEX_FPDBUG	0x40000	/* Force floating point debug mode?  */
+#define OEX_PRECISEFP	OEX_FPDBUG
+#define OEX_DISMISS	0x80000	/* Dismiss invalid address faults?  */
+
+#define OEX_FPU_INVAL	0x10
+#define OEX_FPU_DIV0	0x08
+#define OEX_FPU_OFLO	0x04
+#define OEX_FPU_UFLO	0x02
+#define OEX_FPU_INEX	0x01
+
+/* Masks for `info' in Elf_Options for an ODK_HWPATCH entry.  */
+
+#define OHW_R4KEOP	0x1	/* R4000 end-of-page patch.  */
+#define OHW_R8KPFETCH	0x2	/* may need R8000 prefetch patch.  */
+#define OHW_R5KEOP	0x4	/* R5000 end-of-page patch.  */
+#define OHW_R5KCVTL	0x8	/* R5000 cvt.[ds].l bug.  clean=1.  */
+
+#define OPAD_PREFIX	0x1
+#define OPAD_POSTFIX	0x2
+#define OPAD_SYMBOL	0x4
+
+/* Entry found in `.options' section.  */
+
+typedef struct
+{
+  Elf32_Word hwp_flags1;	/* Extra flags.  */
+  Elf32_Word hwp_flags2;	/* Extra flags.  */
+} Elf_Options_Hw;
+
+/* Masks for `info' in ElfOptions for ODK_HWAND and ODK_HWOR entries.  */
+
+#define OHWA0_R4KEOP_CHECKED	0x00000001
+#define OHWA1_R4KEOP_CLEAN	0x00000002
+
+/* MIPS relocs.  */
+
+#define R_MIPS_NONE		0	/* No reloc */
+#define R_MIPS_16		1	/* Direct 16 bit */
+#define R_MIPS_32		2	/* Direct 32 bit */
+#define R_MIPS_REL32		3	/* PC relative 32 bit */
+#define R_MIPS_26		4	/* Direct 26 bit shifted */
+#define R_MIPS_HI16		5	/* High 16 bit */
+#define R_MIPS_LO16		6	/* Low 16 bit */
+#define R_MIPS_GPREL16		7	/* GP relative 16 bit */
+#define R_MIPS_LITERAL		8	/* 16 bit literal entry */
+#define R_MIPS_GOT16		9	/* 16 bit GOT entry */
+#define R_MIPS_PC16		10	/* PC relative 16 bit */
+#define R_MIPS_CALL16		11	/* 16 bit GOT entry for function */
+#define R_MIPS_GPREL32		12	/* GP relative 32 bit */
+
+#define R_MIPS_SHIFT5		16
+#define R_MIPS_SHIFT6		17
+#define R_MIPS_64		18
+#define R_MIPS_GOT_DISP		19
+#define R_MIPS_GOT_PAGE		20
+#define R_MIPS_GOT_OFST		21
+#define R_MIPS_GOT_HI16		22
+#define R_MIPS_GOT_LO16		23
+#define R_MIPS_SUB		24
+#define R_MIPS_INSERT_A		25
+#define R_MIPS_INSERT_B		26
+#define R_MIPS_DELETE		27
+#define R_MIPS_HIGHER		28
+#define R_MIPS_HIGHEST		29
+#define R_MIPS_CALL_HI16	30
+#define R_MIPS_CALL_LO16	31
+#define R_MIPS_SCN_DISP		32
+#define R_MIPS_REL16		33
+#define R_MIPS_ADD_IMMEDIATE	34
+#define R_MIPS_PJUMP		35
+#define R_MIPS_RELGOT		36
+#define R_MIPS_JALR		37
+/* Keep this the last entry.  */
+#define R_MIPS_NUM		38
+
+/* Legal values for p_type field of Elf32_Phdr.  */
+
+#define PT_MIPS_REGINFO	0x70000000	/* Register usage information */
+#define PT_MIPS_RTPROC  0x70000001	/* Runtime procedure table. */
+#define PT_MIPS_OPTIONS 0x70000002
+
+/* Special program header types.  */
+
+#define PF_MIPS_LOCAL	0x10000000
+
+/* Legal values for d_tag field of Elf32_Dyn.  */
+
+#define DT_MIPS_RLD_VERSION  0x70000001	/* Runtime linker interface version */
+#define DT_MIPS_TIME_STAMP   0x70000002	/* Timestamp */
+#define DT_MIPS_ICHECKSUM    0x70000003	/* Checksum */
+#define DT_MIPS_IVERSION     0x70000004	/* Version string (string tbl index) */
+#define DT_MIPS_FLAGS	     0x70000005	/* Flags */
+#define DT_MIPS_BASE_ADDRESS 0x70000006	/* Base address */
+#define DT_MIPS_MSYM	     0x70000007
+#define DT_MIPS_CONFLICT     0x70000008	/* Address of CONFLICT section */
+#define DT_MIPS_LIBLIST	     0x70000009	/* Address of LIBLIST section */
+#define DT_MIPS_LOCAL_GOTNO  0x7000000a	/* Number of local GOT entries */
+#define DT_MIPS_CONFLICTNO   0x7000000b	/* Number of CONFLICT entries */
+#define DT_MIPS_LIBLISTNO    0x70000010	/* Number of LIBLIST entries */
+#define DT_MIPS_SYMTABNO     0x70000011	/* Number of DYNSYM entries */
+#define DT_MIPS_UNREFEXTNO   0x70000012	/* First external DYNSYM */
+#define DT_MIPS_GOTSYM	     0x70000013	/* First GOT entry in DYNSYM */
+#define DT_MIPS_HIPAGENO     0x70000014	/* Number of GOT page table entries */
+#define DT_MIPS_RLD_MAP	     0x70000016	/* Address of run time loader map.  */
+#define DT_MIPS_DELTA_CLASS  0x70000017	/* Delta C++ class definition.  */
+#define DT_MIPS_DELTA_CLASS_NO    0x70000018 /* Number of entries in
+						DT_MIPS_DELTA_CLASS.  */
+#define DT_MIPS_DELTA_INSTANCE    0x70000019 /* Delta C++ class instances.  */
+#define DT_MIPS_DELTA_INSTANCE_NO 0x7000001a /* Number of entries in
+						DT_MIPS_DELTA_INSTANCE.  */
+#define DT_MIPS_DELTA_RELOC  0x7000001b /* Delta relocations.  */
+#define DT_MIPS_DELTA_RELOC_NO 0x7000001c /* Number of entries in
+					     DT_MIPS_DELTA_RELOC.  */
+#define DT_MIPS_DELTA_SYM    0x7000001d /* Delta symbols that Delta
+					   relocations refer to.  */
+#define DT_MIPS_DELTA_SYM_NO 0x7000001e /* Number of entries in
+					   DT_MIPS_DELTA_SYM.  */
+#define DT_MIPS_DELTA_CLASSSYM 0x70000020 /* Delta symbols that hold the
+					     class declaration.  */
+#define DT_MIPS_DELTA_CLASSSYM_NO 0x70000021 /* Number of entries in
+						DT_MIPS_DELTA_CLASSSYM.  */
+#define DT_MIPS_CXX_FLAGS    0x70000022 /* Flags indicating for C++ flavor.  */
+#define DT_MIPS_PIXIE_INIT   0x70000023
+#define DT_MIPS_SYMBOL_LIB   0x70000024
+#define DT_MIPS_LOCALPAGE_GOTIDX 0x70000025
+#define DT_MIPS_LOCAL_GOTIDX 0x70000026
+#define DT_MIPS_HIDDEN_GOTIDX 0x70000027
+#define DT_MIPS_PROTECTED_GOTIDX 0x70000028
+#define DT_MIPS_OPTIONS	     0x70000029 /* Address of .options.  */
+#define DT_MIPS_INTERFACE    0x7000002a /* Address of .interface.  */
+#define DT_MIPS_DYNSTR_ALIGN 0x7000002b
+#define DT_MIPS_INTERFACE_SIZE 0x7000002c /* Size of the .interface section. */
+#define DT_MIPS_RLD_TEXT_RESOLVE_ADDR 0x7000002d /* Address of rld_text_rsolve
+						    function stored in GOT.  */
+#define DT_MIPS_PERF_SUFFIX  0x7000002e /* Default suffix of dso to be added
+					   by rld on dlopen() calls.  */
+#define DT_MIPS_COMPACT_SIZE 0x7000002f /* (O32)Size of compact rel section. */
+#define DT_MIPS_GP_VALUE     0x70000030 /* GP value for aux GOTs.  */
+#define DT_MIPS_AUX_DYNAMIC  0x70000031 /* Address of aux .dynamic.  */
+#define DT_MIPS_NUM	     0x32
+
+/* Legal values for DT_MIPS_FLAGS Elf32_Dyn entry.  */
+
+#define RHF_NONE		   0		/* No flags */
+#define RHF_QUICKSTART		   (1 << 0)	/* Use quickstart */
+#define RHF_NOTPOT		   (1 << 1)	/* Hash size not power of 2 */
+#define RHF_NO_LIBRARY_REPLACEMENT (1 << 2)	/* Ignore LD_LIBRARY_PATH */
+#define RHF_NO_MOVE		   (1 << 3)
+#define RHF_SGI_ONLY		   (1 << 4)
+#define RHF_GUARANTEE_INIT	   (1 << 5)
+#define RHF_DELTA_C_PLUS_PLUS	   (1 << 6)
+#define RHF_GUARANTEE_START_INIT   (1 << 7)
+#define RHF_PIXIE		   (1 << 8)
+#define RHF_DEFAULT_DELAY_LOAD	   (1 << 9)
+#define RHF_REQUICKSTART	   (1 << 10)
+#define RHF_REQUICKSTARTED	   (1 << 11)
+#define RHF_CORD		   (1 << 12)
+#define RHF_NO_UNRES_UNDEF	   (1 << 13)
+#define RHF_RLD_ORDER_SAFE	   (1 << 14)
+
+/* Entries found in sections of type SHT_MIPS_LIBLIST.  */
+
+typedef struct
+{
+  Elf32_Word l_name;		/* Name (string table index) */
+  Elf32_Word l_time_stamp;	/* Timestamp */
+  Elf32_Word l_checksum;	/* Checksum */
+  Elf32_Word l_version;		/* Interface version */
+  Elf32_Word l_flags;		/* Flags */
+} Elf32_Lib;
+
+typedef struct
+{
+  Elf64_Word l_name;		/* Name (string table index) */
+  Elf64_Word l_time_stamp;	/* Timestamp */
+  Elf64_Word l_checksum;	/* Checksum */
+  Elf64_Word l_version;		/* Interface version */
+  Elf64_Word l_flags;		/* Flags */
+} Elf64_Lib;
+
+
+/* Legal values for l_flags.  */
+
+#define LL_NONE		  0
+#define LL_EXACT_MATCH	  (1 << 0)	/* Require exact match */
+#define LL_IGNORE_INT_VER (1 << 1)	/* Ignore interface version */
+#define LL_REQUIRE_MINOR  (1 << 2)
+#define LL_EXPORTS	  (1 << 3)
+#define LL_DELAY_LOAD	  (1 << 4)
+#define LL_DELTA	  (1 << 5)
+
+/* Entries found in sections of type SHT_MIPS_CONFLICT.  */
+
+typedef Elf32_Addr Elf32_Conflict;
+
+
+/* HPPA specific definitions.  */
+
+/* Legal values for e_flags field of Elf32_Ehdr.  */
+
+#define EF_PARISC_TRAPNIL	0x00010000 /* Trap nil pointer dereference.  */
+#define EF_PARISC_EXT		0x00020000 /* Program uses arch. extensions. */
+#define EF_PARISC_LSB		0x00040000 /* Program expects little endian. */
+#define EF_PARISC_WIDE		0x00080000 /* Program expects wide mode.  */
+#define EF_PARISC_NO_KABP	0x00100000 /* No kernel assisted branch
+					      prediction.  */
+#define EF_PARISC_LAZYSWAP	0x00400000 /* Allow lazy swapping.  */
+#define EF_PARISC_ARCH		0x0000ffff /* Architecture version.  */
+
+/* Defined values for `e_flags & EF_PARISC_ARCH' are:  */
+
+#define EFA_PARISC_1_0		    0x020b /* PA-RISC 1.0 big-endian.  */
+#define EFA_PARISC_1_1		    0x0210 /* PA-RISC 1.1 big-endian.  */
+#define EFA_PARISC_2_0		    0x0214 /* PA-RISC 2.0 big-endian.  */
+
+/* Additional section indeces.  */
+
+#define SHN_PARISC_ANSI_COMMON	0xff00	   /* Section for tenatively declared
+					      symbols in ANSI C.  */
+#define SHN_PARISC_HUGE_COMMON	0xff01	   /* Common blocks in huge model.  */
+
+/* Legal values for sh_type field of Elf32_Shdr.  */
+
+#define SHT_PARISC_EXT		0x70000000 /* Contains product specific ext. */
+#define SHT_PARISC_UNWIND	0x70000001 /* Unwind information.  */
+#define SHT_PARISC_DOC		0x70000002 /* Debug info for optimized code. */
+
+/* Legal values for sh_flags field of Elf32_Shdr.  */
+
+#define SHF_PARISC_SHORT	0x20000000 /* Section with short addressing. */
+#define SHF_PARISC_HUGE		0x40000000 /* Section far from gp.  */
+#define SHF_PARISC_SBP		0x80000000 /* Static branch prediction code. */
+
+/* Legal values for ST_TYPE subfield of st_info (symbol type).  */
+
+#define STT_PARISC_MILLICODE	13	/* Millicode function entry point.  */
+
+#define STT_HP_OPAQUE		(STT_LOOS + 0x1)
+#define STT_HP_STUB		(STT_LOOS + 0x2)
+
+/* HPPA relocs.  */
+
+#define R_PARISC_NONE		0	/* No reloc.  */
+#define R_PARISC_DIR32		1	/* Direct 32-bit reference.  */
+#define R_PARISC_DIR21L		2	/* Left 21 bits of eff. address.  */
+#define R_PARISC_DIR17R		3	/* Right 17 bits of eff. address.  */
+#define R_PARISC_DIR17F		4	/* 17 bits of eff. address.  */
+#define R_PARISC_DIR14R		6	/* Right 14 bits of eff. address.  */
+#define R_PARISC_PCREL32	9	/* 32-bit rel. address.  */
+#define R_PARISC_PCREL21L	10	/* Left 21 bits of rel. address.  */
+#define R_PARISC_PCREL17R	11	/* Right 17 bits of rel. address.  */
+#define R_PARISC_PCREL17F	12	/* 17 bits of rel. address.  */
+#define R_PARISC_PCREL14R	14	/* Right 14 bits of rel. address.  */
+#define R_PARISC_DPREL21L	18	/* Left 21 bits of rel. address.  */
+#define R_PARISC_DPREL14R	22	/* Right 14 bits of rel. address.  */
+#define R_PARISC_GPREL21L	26	/* GP-relative, left 21 bits.  */
+#define R_PARISC_GPREL14R	30	/* GP-relative, right 14 bits.  */
+#define R_PARISC_LTOFF21L	34	/* LT-relative, left 21 bits.  */
+#define R_PARISC_LTOFF14R	38	/* LT-relative, right 14 bits.  */
+#define R_PARISC_SECREL32	41	/* 32 bits section rel. address.  */
+#define R_PARISC_SEGBASE	48	/* No relocation, set segment base.  */
+#define R_PARISC_SEGREL32	49	/* 32 bits segment rel. address.  */
+#define R_PARISC_PLTOFF21L	50	/* PLT rel. address, left 21 bits.  */
+#define R_PARISC_PLTOFF14R	54	/* PLT rel. address, right 14 bits.  */
+#define R_PARISC_LTOFF_FPTR32	57	/* 32 bits LT-rel. function pointer. */
+#define R_PARISC_LTOFF_FPTR21L	58	/* LT-rel. fct ptr, left 21 bits. */
+#define R_PARISC_LTOFF_FPTR14R	62	/* LT-rel. fct ptr, right 14 bits. */
+#define R_PARISC_FPTR64		64	/* 64 bits function address.  */
+#define R_PARISC_PLABEL32	65	/* 32 bits function address.  */
+#define R_PARISC_PCREL64	72	/* 64 bits PC-rel. address.  */
+#define R_PARISC_PCREL22F	74	/* 22 bits PC-rel. address.  */
+#define R_PARISC_PCREL14WR	75	/* PC-rel. address, right 14 bits.  */
+#define R_PARISC_PCREL14DR	76	/* PC rel. address, right 14 bits.  */
+#define R_PARISC_PCREL16F	77	/* 16 bits PC-rel. address.  */
+#define R_PARISC_PCREL16WF	78	/* 16 bits PC-rel. address.  */
+#define R_PARISC_PCREL16DF	79	/* 16 bits PC-rel. address.  */
+#define R_PARISC_DIR64		80	/* 64 bits of eff. address.  */
+#define R_PARISC_DIR14WR	83	/* 14 bits of eff. address.  */
+#define R_PARISC_DIR14DR	84	/* 14 bits of eff. address.  */
+#define R_PARISC_DIR16F		85	/* 16 bits of eff. address.  */
+#define R_PARISC_DIR16WF	86	/* 16 bits of eff. address.  */
+#define R_PARISC_DIR16DF	87	/* 16 bits of eff. address.  */
+#define R_PARISC_GPREL64	88	/* 64 bits of GP-rel. address.  */
+#define R_PARISC_GPREL14WR	91	/* GP-rel. address, right 14 bits.  */
+#define R_PARISC_GPREL14DR	92	/* GP-rel. address, right 14 bits.  */
+#define R_PARISC_GPREL16F	93	/* 16 bits GP-rel. address.  */
+#define R_PARISC_GPREL16WF	94	/* 16 bits GP-rel. address.  */
+#define R_PARISC_GPREL16DF	95	/* 16 bits GP-rel. address.  */
+#define R_PARISC_LTOFF64	96	/* 64 bits LT-rel. address.  */
+#define R_PARISC_LTOFF14WR	99	/* LT-rel. address, right 14 bits.  */
+#define R_PARISC_LTOFF14DR	100	/* LT-rel. address, right 14 bits.  */
+#define R_PARISC_LTOFF16F	101	/* 16 bits LT-rel. address.  */
+#define R_PARISC_LTOFF16WF	102	/* 16 bits LT-rel. address.  */
+#define R_PARISC_LTOFF16DF	103	/* 16 bits LT-rel. address.  */
+#define R_PARISC_SECREL64	104	/* 64 bits section rel. address.  */
+#define R_PARISC_SEGREL64	112	/* 64 bits segment rel. address.  */
+#define R_PARISC_PLTOFF14WR	115	/* PLT-rel. address, right 14 bits.  */
+#define R_PARISC_PLTOFF14DR	116	/* PLT-rel. address, right 14 bits.  */
+#define R_PARISC_PLTOFF16F	117	/* 16 bits LT-rel. address.  */
+#define R_PARISC_PLTOFF16WF	118	/* 16 bits PLT-rel. address.  */
+#define R_PARISC_PLTOFF16DF	119	/* 16 bits PLT-rel. address.  */
+#define R_PARISC_LTOFF_FPTR64	120	/* 64 bits LT-rel. function ptr.  */
+#define R_PARISC_LTOFF_FPTR14WR	123	/* LT-rel. fct. ptr., right 14 bits. */
+#define R_PARISC_LTOFF_FPTR14DR	124	/* LT-rel. fct. ptr., right 14 bits. */
+#define R_PARISC_LTOFF_FPTR16F	125	/* 16 bits LT-rel. function ptr.  */
+#define R_PARISC_LTOFF_FPTR16WF	126	/* 16 bits LT-rel. function ptr.  */
+#define R_PARISC_LTOFF_FPTR16DF	127	/* 16 bits LT-rel. function ptr.  */
+#define R_PARISC_LORESERVE	128
+#define R_PARISC_COPY		128	/* Copy relocation.  */
+#define R_PARISC_IPLT		129	/* Dynamic reloc, imported PLT */
+#define R_PARISC_EPLT		130	/* Dynamic reloc, exported PLT */
+#define R_PARISC_TPREL32	153	/* 32 bits TP-rel. address.  */
+#define R_PARISC_TPREL21L	154	/* TP-rel. address, left 21 bits.  */
+#define R_PARISC_TPREL14R	158	/* TP-rel. address, right 14 bits.  */
+#define R_PARISC_LTOFF_TP21L	162	/* LT-TP-rel. address, left 21 bits. */
+#define R_PARISC_LTOFF_TP14R	166	/* LT-TP-rel. address, right 14 bits.*/
+#define R_PARISC_LTOFF_TP14F	167	/* 14 bits LT-TP-rel. address.  */
+#define R_PARISC_TPREL64	216	/* 64 bits TP-rel. address.  */
+#define R_PARISC_TPREL14WR	219	/* TP-rel. address, right 14 bits.  */
+#define R_PARISC_TPREL14DR	220	/* TP-rel. address, right 14 bits.  */
+#define R_PARISC_TPREL16F	221	/* 16 bits TP-rel. address.  */
+#define R_PARISC_TPREL16WF	222	/* 16 bits TP-rel. address.  */
+#define R_PARISC_TPREL16DF	223	/* 16 bits TP-rel. address.  */
+#define R_PARISC_LTOFF_TP64	224	/* 64 bits LT-TP-rel. address.  */
+#define R_PARISC_LTOFF_TP14WR	227	/* LT-TP-rel. address, right 14 bits.*/
+#define R_PARISC_LTOFF_TP14DR	228	/* LT-TP-rel. address, right 14 bits.*/
+#define R_PARISC_LTOFF_TP16F	229	/* 16 bits LT-TP-rel. address.  */
+#define R_PARISC_LTOFF_TP16WF	230	/* 16 bits LT-TP-rel. address.  */
+#define R_PARISC_LTOFF_TP16DF	231	/* 16 bits LT-TP-rel. address.  */
+#define R_PARISC_HIRESERVE	255
+
+/* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr.  */
+
+#define PT_HP_TLS		(PT_LOOS + 0x0)
+#define PT_HP_CORE_NONE		(PT_LOOS + 0x1)
+#define PT_HP_CORE_VERSION	(PT_LOOS + 0x2)
+#define PT_HP_CORE_KERNEL	(PT_LOOS + 0x3)
+#define PT_HP_CORE_COMM		(PT_LOOS + 0x4)
+#define PT_HP_CORE_PROC		(PT_LOOS + 0x5)
+#define PT_HP_CORE_LOADABLE	(PT_LOOS + 0x6)
+#define PT_HP_CORE_STACK	(PT_LOOS + 0x7)
+#define PT_HP_CORE_SHM		(PT_LOOS + 0x8)
+#define PT_HP_CORE_MMF		(PT_LOOS + 0x9)
+#define PT_HP_PARALLEL		(PT_LOOS + 0x10)
+#define PT_HP_FASTBIND		(PT_LOOS + 0x11)
+#define PT_HP_OPT_ANNOT		(PT_LOOS + 0x12)
+#define PT_HP_HSL_ANNOT		(PT_LOOS + 0x13)
+#define PT_HP_STACK		(PT_LOOS + 0x14)
+
+#define PT_PARISC_ARCHEXT	0x70000000
+#define PT_PARISC_UNWIND	0x70000001
+
+/* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr.  */
+
+#define PF_PARISC_SBP		0x08000000
+
+#define PF_HP_PAGE_SIZE		0x00100000
+#define PF_HP_FAR_SHARED	0x00200000
+#define PF_HP_NEAR_SHARED	0x00400000
+#define PF_HP_CODE		0x01000000
+#define PF_HP_MODIFY		0x02000000
+#define PF_HP_LAZYSWAP		0x04000000
+#define PF_HP_SBP		0x08000000
+
+
+/* Alpha specific definitions.  */
+
+/* Legal values for e_flags field of Elf64_Ehdr.  */
+
+#define EF_ALPHA_32BIT		1	/* All addresses must be < 2GB.  */
+#define EF_ALPHA_CANRELAX	2	/* Relocations for relaxing exist.  */
+
+/* Legal values for sh_type field of Elf64_Shdr.  */
+
+/* These two are primerily concerned with ECOFF debugging info.  */
+#define SHT_ALPHA_DEBUG		0x70000001
+#define SHT_ALPHA_REGINFO	0x70000002
+
+/* Legal values for sh_flags field of Elf64_Shdr.  */
+
+#define SHF_ALPHA_GPREL		0x10000000
+
+/* Legal values for st_other field of Elf64_Sym.  */
+#define STO_ALPHA_NOPV		0x80	/* No PV required.  */
+#define STO_ALPHA_STD_GPLOAD	0x88	/* PV only used for initial ldgp.  */
+
+/* Alpha relocs.  */
+
+#define R_ALPHA_NONE		0	/* No reloc */
+#define R_ALPHA_REFLONG		1	/* Direct 32 bit */
+#define R_ALPHA_REFQUAD		2	/* Direct 64 bit */
+#define R_ALPHA_GPREL32		3	/* GP relative 32 bit */
+#define R_ALPHA_LITERAL		4	/* GP relative 16 bit w/optimization */
+#define R_ALPHA_LITUSE		5	/* Optimization hint for LITERAL */
+#define R_ALPHA_GPDISP		6	/* Add displacement to GP */
+#define R_ALPHA_BRADDR		7	/* PC+4 relative 23 bit shifted */
+#define R_ALPHA_HINT		8	/* PC+4 relative 16 bit shifted */
+#define R_ALPHA_SREL16		9	/* PC relative 16 bit */
+#define R_ALPHA_SREL32		10	/* PC relative 32 bit */
+#define R_ALPHA_SREL64		11	/* PC relative 64 bit */
+#define R_ALPHA_OP_PUSH		12	/* OP stack push */
+#define R_ALPHA_OP_STORE	13	/* OP stack pop and store */
+#define R_ALPHA_OP_PSUB		14	/* OP stack subtract */
+#define R_ALPHA_OP_PRSHIFT	15	/* OP stack right shift */
+#define R_ALPHA_GPVALUE		16
+#define R_ALPHA_GPRELHIGH	17
+#define R_ALPHA_GPRELLOW	18
+#define R_ALPHA_IMMED_GP_16	19
+#define R_ALPHA_IMMED_GP_HI32	20
+#define R_ALPHA_IMMED_SCN_HI32	21
+#define R_ALPHA_IMMED_BR_HI32	22
+#define R_ALPHA_IMMED_LO32	23
+#define R_ALPHA_COPY		24	/* Copy symbol at runtime */
+#define R_ALPHA_GLOB_DAT	25	/* Create GOT entry */
+#define R_ALPHA_JMP_SLOT	26	/* Create PLT entry */
+#define R_ALPHA_RELATIVE	27	/* Adjust by program base */
+/* Keep this the last entry.  */
+#define R_ALPHA_NUM		28
+
+
+/* PowerPC specific declarations */
+
+/* Values for Elf32/64_Ehdr.e_flags.  */
+#define EF_PPC_EMB		0x80000000	/* PowerPC embedded flag */
+
+/* Cygnus local bits below */
+#define EF_PPC_RELOCATABLE	0x00010000	/* PowerPC -mrelocatable flag*/
+#define EF_PPC_RELOCATABLE_LIB	0x00008000	/* PowerPC -mrelocatable-lib
+						   flag */
+
+/* PowerPC relocations defined by the ABIs */
+#define R_PPC_NONE		0
+#define R_PPC_ADDR32		1	/* 32bit absolute address */
+#define R_PPC_ADDR24		2	/* 26bit address, 2 bits ignored.  */
+#define R_PPC_ADDR16		3	/* 16bit absolute address */
+#define R_PPC_ADDR16_LO		4	/* lower 16bit of absolute address */
+#define R_PPC_ADDR16_HI		5	/* high 16bit of absolute address */
+#define R_PPC_ADDR16_HA		6	/* adjusted high 16bit */
+#define R_PPC_ADDR14		7	/* 16bit address, 2 bits ignored */
+#define R_PPC_ADDR14_BRTAKEN	8
+#define R_PPC_ADDR14_BRNTAKEN	9
+#define R_PPC_REL24		10	/* PC relative 26 bit */
+#define R_PPC_REL14		11	/* PC relative 16 bit */
+#define R_PPC_REL14_BRTAKEN	12
+#define R_PPC_REL14_BRNTAKEN	13
+#define R_PPC_GOT16		14
+#define R_PPC_GOT16_LO		15
+#define R_PPC_GOT16_HI		16
+#define R_PPC_GOT16_HA		17
+#define R_PPC_PLTREL24		18
+#define R_PPC_COPY		19
+#define R_PPC_GLOB_DAT		20
+#define R_PPC_JMP_SLOT		21
+#define R_PPC_RELATIVE		22
+#define R_PPC_LOCAL24PC		23
+#define R_PPC_UADDR32		24
+#define R_PPC_UADDR16		25
+#define R_PPC_REL32		26
+#define R_PPC_PLT32		27
+#define R_PPC_PLTREL32		28
+#define R_PPC_PLT16_LO		29
+#define R_PPC_PLT16_HI		30
+#define R_PPC_PLT16_HA		31
+#define R_PPC_SDAREL16		32
+#define R_PPC_SECTOFF		33
+#define R_PPC_SECTOFF_LO	34
+#define R_PPC_SECTOFF_HI	35
+#define R_PPC_SECTOFF_HA	36
+/* Keep this the last entry.  */
+#define R_PPC_NUM		37
+
+/* The remaining relocs are from the Embedded ELF ABI, and are not
+   in the SVR4 ELF ABI.  */
+#define R_PPC_EMB_NADDR32	101
+#define R_PPC_EMB_NADDR16	102
+#define R_PPC_EMB_NADDR16_LO	103
+#define R_PPC_EMB_NADDR16_HI	104
+#define R_PPC_EMB_NADDR16_HA	105
+#define R_PPC_EMB_SDAI16	106
+#define R_PPC_EMB_SDA2I16	107
+#define R_PPC_EMB_SDA2REL	108
+#define R_PPC_EMB_SDA21		109	/* 16 bit offset in SDA */
+#define R_PPC_EMB_MRKREF	110
+#define R_PPC_EMB_RELSEC16	111
+#define R_PPC_EMB_RELST_LO	112
+#define R_PPC_EMB_RELST_HI	113
+#define R_PPC_EMB_RELST_HA	114
+#define R_PPC_EMB_BIT_FLD	115
+#define R_PPC_EMB_RELSDA	116	/* 16 bit relative offset in SDA */
+
+/* Diab tool relocations.  */
+#define R_PPC_DIAB_SDA21_LO	180	/* like EMB_SDA21, but lower 16 bit */
+#define R_PPC_DIAB_SDA21_HI	181	/* like EMB_SDA21, but high 16 bit */
+#define R_PPC_DIAB_SDA21_HA	182	/* like EMB_SDA21, adjusted high 16 */
+#define R_PPC_DIAB_RELSDA_LO	183	/* like EMB_RELSDA, but lower 16 bit */
+#define R_PPC_DIAB_RELSDA_HI	184	/* like EMB_RELSDA, but high 16 bit */
+#define R_PPC_DIAB_RELSDA_HA	185	/* like EMB_RELSDA, adjusted high 16 */
+
+/* This is a phony reloc to handle any old fashioned TOC16 references
+   that may still be in object files.  */
+#define R_PPC_TOC16		255
+
+
+/* ARM specific declarations */
+
+/* Processor specific flags for the ELF header e_flags field.  */
+#define EF_ARM_RELEXEC     0x01
+#define EF_ARM_HASENTRY    0x02
+#define EF_ARM_INTERWORK   0x04
+#define EF_ARM_APCS_26     0x08
+#define EF_ARM_APCS_FLOAT  0x10
+#define EF_ARM_PIC         0x20
+#define EF_ARM_ALIGN8      0x40		/* 8-bit structure alignment is in use */
+#define EF_ARM_NEW_ABI     0x80
+#define EF_ARM_OLD_ABI     0x100
+
+/* Other constants defined in the ARM ELF spec. version B-01.  */
+/* NB. These conflict with values defined above.  */
+#define EF_ARM_SYMSARESORTED	0x04
+#define EF_ARM_DYNSYMSUSESEGIDX 0x08
+#define EF_ARM_MAPSYMSFIRST	0x10
+#define EF_ARM_EABIMASK		0XFF000000
+
+#define EF_ARM_EABI_VERSION(flags) ((flags) & EF_ARM_EABIMASK)
+#define EF_ARM_EABI_UNKNOWN  0x00000000
+#define EF_ARM_EABI_VER1     0x01000000
+#define EF_ARM_EABI_VER2     0x02000000
+
+/* Additional symbol types for Thumb */
+#define STT_ARM_TFUNC      0xd
+
+/* ARM-specific values for sh_flags */
+#define SHF_ARM_ENTRYSECT  0x10000000   /* Section contains an entry point */
+#define SHF_ARM_COMDEF     0x80000000   /* Section may be multiply defined
+					   in the input to a link step */
+
+/* ARM-specific program header flags */
+#define PF_ARM_SB          0x10000000   /* Segment contains the location
+					   addressed by the static base */
+
+/* ARM relocs.  */
+#define R_ARM_NONE		0	/* No reloc */
+#define R_ARM_PC24		1	/* PC relative 26 bit branch */
+#define R_ARM_ABS32		2	/* Direct 32 bit  */
+#define R_ARM_REL32		3	/* PC relative 32 bit */
+#define R_ARM_PC13		4
+#define R_ARM_ABS16		5	/* Direct 16 bit */
+#define R_ARM_ABS12		6	/* Direct 12 bit */
+#define R_ARM_THM_ABS5		7
+#define R_ARM_ABS8		8	/* Direct 8 bit */
+#define R_ARM_SBREL32		9
+#define R_ARM_THM_PC22		10
+#define R_ARM_THM_PC8		11
+#define R_ARM_AMP_VCALL9	12
+#define R_ARM_SWI24		13
+#define R_ARM_THM_SWI8		14
+#define R_ARM_XPC25		15
+#define R_ARM_THM_XPC22		16
+#define R_ARM_COPY		20	/* Copy symbol at runtime */
+#define R_ARM_GLOB_DAT		21	/* Create GOT entry */
+#define R_ARM_JUMP_SLOT		22	/* Create PLT entry */
+#define R_ARM_RELATIVE		23	/* Adjust by program base */
+#define R_ARM_GOTOFF		24	/* 32 bit offset to GOT */
+#define R_ARM_GOTPC		25	/* 32 bit PC relative offset to GOT */
+#define R_ARM_GOT32		26	/* 32 bit GOT entry */
+#define R_ARM_PLT32		27	/* 32 bit PLT address */
+#define R_ARM_ALU_PCREL_7_0	32
+#define R_ARM_ALU_PCREL_15_8	33
+#define R_ARM_ALU_PCREL_23_15	34
+#define R_ARM_LDR_SBREL_11_0	35
+#define R_ARM_ALU_SBREL_19_12	36
+#define R_ARM_ALU_SBREL_27_20	37
+#define R_ARM_GNU_VTENTRY	100
+#define R_ARM_GNU_VTINHERIT	101
+#define R_ARM_THM_PC11		102	/* thumb unconditional branch */
+#define R_ARM_THM_PC9		103	/* thumb conditional branch */
+#define R_ARM_RXPC25		249
+#define R_ARM_RSBREL32		250
+#define R_ARM_THM_RPC22		251
+#define R_ARM_RREL32		252
+#define R_ARM_RABS22		253
+#define R_ARM_RPC24		254
+#define R_ARM_RBASE		255
+/* Keep this the last entry.  */
+#define R_ARM_NUM		256
+
+/* IA-64 specific declarations.  */
+
+/* Processor specific flags for the Ehdr e_flags field.  */
+#define EF_IA_64_MASKOS		0x0000000f	/* os-specific flags */
+#define EF_IA_64_ABI64		0x00000010	/* 64-bit ABI */
+#define EF_IA_64_ARCH		0xff000000	/* arch. version mask */
+
+/* Processor specific values for the Phdr p_type field.  */
+#define PT_IA_64_ARCHEXT	(PT_LOPROC + 0)	/* arch extension bits */
+#define PT_IA_64_UNWIND		(PT_LOPROC + 1)	/* ia64 unwind bits */
+
+/* Processor specific flags for the Phdr p_flags field.  */
+#define PF_IA_64_NORECOV	0x80000000	/* spec insns w/o recovery */
+
+/* Processor specific values for the Shdr sh_type field.  */
+#define SHT_IA_64_EXT		(SHT_LOPROC + 0) /* extension bits */
+#define SHT_IA_64_UNWIND	(SHT_LOPROC + 1) /* unwind bits */
+
+/* Processor specific flags for the Shdr sh_flags field.  */
+#define SHF_IA_64_SHORT		0x10000000	/* section near gp */
+#define SHF_IA_64_NORECOV	0x20000000	/* spec insns w/o recovery */
+
+/* Processor specific values for the Dyn d_tag field.  */
+#define DT_IA_64_PLT_RESERVE	(DT_LOPROC + 0)
+#define DT_IA_64_NUM		1
+
+/* IA-64 relocations.  */
+#define R_IA64_NONE		0x00	/* none */
+#define R_IA64_IMM14		0x21	/* symbol + addend, add imm14 */
+#define R_IA64_IMM22		0x22	/* symbol + addend, add imm22 */
+#define R_IA64_IMM64		0x23	/* symbol + addend, mov imm64 */
+#define R_IA64_DIR32MSB		0x24	/* symbol + addend, data4 MSB */
+#define R_IA64_DIR32LSB		0x25	/* symbol + addend, data4 LSB */
+#define R_IA64_DIR64MSB		0x26	/* symbol + addend, data8 MSB */
+#define R_IA64_DIR64LSB		0x27	/* symbol + addend, data8 LSB */
+#define R_IA64_GPREL22		0x2a	/* @gprel(sym + add), add imm22 */
+#define R_IA64_GPREL64I		0x2b	/* @gprel(sym + add), mov imm64 */
+#define R_IA64_GPREL32MSB	0x2c	/* @gprel(sym + add), data4 MSB */
+#define R_IA64_GPREL32LSB	0x2d	/* @gprel(sym + add), data4 LSB */
+#define R_IA64_GPREL64MSB	0x2e	/* @gprel(sym + add), data8 MSB */
+#define R_IA64_GPREL64LSB	0x2f	/* @gprel(sym + add), data8 LSB */
+#define R_IA64_LTOFF22		0x32	/* @ltoff(sym + add), add imm22 */
+#define R_IA64_LTOFF64I		0x33	/* @ltoff(sym + add), mov imm64 */
+#define R_IA64_PLTOFF22		0x3a	/* @pltoff(sym + add), add imm22 */
+#define R_IA64_PLTOFF64I	0x3b	/* @pltoff(sym + add), mov imm64 */
+#define R_IA64_PLTOFF64MSB	0x3e	/* @pltoff(sym + add), data8 MSB */
+#define R_IA64_PLTOFF64LSB	0x3f	/* @pltoff(sym + add), data8 LSB */
+#define R_IA64_FPTR64I		0x43	/* @fptr(sym + add), mov imm64 */
+#define R_IA64_FPTR32MSB	0x44	/* @fptr(sym + add), data4 MSB */
+#define R_IA64_FPTR32LSB	0x45	/* @fptr(sym + add), data4 LSB */
+#define R_IA64_FPTR64MSB	0x46	/* @fptr(sym + add), data8 MSB */
+#define R_IA64_FPTR64LSB	0x47	/* @fptr(sym + add), data8 LSB */
+#define R_IA64_PCREL60B		0x48	/* @pcrel(sym + add), brl */
+#define R_IA64_PCREL21B		0x49	/* @pcrel(sym + add), ptb, call */
+#define R_IA64_PCREL21M		0x4a	/* @pcrel(sym + add), chk.s */
+#define R_IA64_PCREL21F		0x4b	/* @pcrel(sym + add), fchkf */
+#define R_IA64_PCREL32MSB	0x4c	/* @pcrel(sym + add), data4 MSB */
+#define R_IA64_PCREL32LSB	0x4d	/* @pcrel(sym + add), data4 LSB */
+#define R_IA64_PCREL64MSB	0x4e	/* @pcrel(sym + add), data8 MSB */
+#define R_IA64_PCREL64LSB	0x4f	/* @pcrel(sym + add), data8 LSB */
+#define R_IA64_LTOFF_FPTR22	0x52	/* @ltoff(@fptr(s+a)), imm22 */
+#define R_IA64_LTOFF_FPTR64I	0x53	/* @ltoff(@fptr(s+a)), imm64 */
+#define R_IA64_LTOFF_FPTR32MSB	0x54	/* @ltoff(@fptr(s+a)), data4 MSB */
+#define R_IA64_LTOFF_FPTR32LSB	0x55	/* @ltoff(@fptr(s+a)), data4 LSB */
+#define R_IA64_LTOFF_FPTR64MSB	0x56	/* @ltoff(@fptr(s+a)), data8 MSB */
+#define R_IA64_LTOFF_FPTR64LSB	0x57	/* @ltoff(@fptr(s+a)), data8 LSB */
+#define R_IA64_SEGREL32MSB	0x5c	/* @segrel(sym + add), data4 MSB */
+#define R_IA64_SEGREL32LSB	0x5d	/* @segrel(sym + add), data4 LSB */
+#define R_IA64_SEGREL64MSB	0x5e	/* @segrel(sym + add), data8 MSB */
+#define R_IA64_SEGREL64LSB	0x5f	/* @segrel(sym + add), data8 LSB */
+#define R_IA64_SECREL32MSB	0x64	/* @secrel(sym + add), data4 MSB */
+#define R_IA64_SECREL32LSB	0x65	/* @secrel(sym + add), data4 LSB */
+#define R_IA64_SECREL64MSB	0x66	/* @secrel(sym + add), data8 MSB */
+#define R_IA64_SECREL64LSB	0x67	/* @secrel(sym + add), data8 LSB */
+#define R_IA64_REL32MSB		0x6c	/* data 4 + REL */
+#define R_IA64_REL32LSB		0x6d	/* data 4 + REL */
+#define R_IA64_REL64MSB		0x6e	/* data 8 + REL */
+#define R_IA64_REL64LSB		0x6f	/* data 8 + REL */
+#define R_IA64_LTV32MSB		0x74	/* symbol + addend, data4 MSB */
+#define R_IA64_LTV32LSB		0x75	/* symbol + addend, data4 LSB */
+#define R_IA64_LTV64MSB		0x76	/* symbol + addend, data8 MSB */
+#define R_IA64_LTV64LSB		0x77	/* symbol + addend, data8 LSB */
+#define R_IA64_PCREL21BI	0x79	/* @pcrel(sym + add), 21bit inst */
+#define R_IA64_PCREL22		0x7a	/* @pcrel(sym + add), 22bit inst */
+#define R_IA64_PCREL64I		0x7b	/* @pcrel(sym + add), 64bit inst */
+#define R_IA64_IPLTMSB		0x80	/* dynamic reloc, imported PLT, MSB */
+#define R_IA64_IPLTLSB		0x81	/* dynamic reloc, imported PLT, LSB */
+#define R_IA64_COPY		0x84	/* copy relocation */
+#define R_IA64_SUB		0x85	/* Addend and symbol difference */
+#define R_IA64_LTOFF22X		0x86	/* LTOFF22, relaxable.  */
+#define R_IA64_LDXMOV		0x87	/* Use of LTOFF22X.  */
+#define R_IA64_TPREL14		0x91	/* @tprel(sym + add), imm14 */
+#define R_IA64_TPREL22		0x92	/* @tprel(sym + add), imm22 */
+#define R_IA64_TPREL64I		0x93	/* @tprel(sym + add), imm64 */
+#define R_IA64_TPREL64MSB	0x96	/* @tprel(sym + add), data8 MSB */
+#define R_IA64_TPREL64LSB	0x97	/* @tprel(sym + add), data8 LSB */
+#define R_IA64_LTOFF_TPREL22	0x9a	/* @ltoff(@tprel(s+a)), imm2 */
+#define R_IA64_DTPMOD64MSB	0xa6	/* @dtpmod(sym + add), data8 MSB */
+#define R_IA64_DTPMOD64LSB	0xa7	/* @dtpmod(sym + add), data8 LSB */
+#define R_IA64_LTOFF_DTPMOD22	0xaa	/* @ltoff(@dtpmod(sym + add)), imm22 */
+#define R_IA64_DTPREL14		0xb1	/* @dtprel(sym + add), imm14 */
+#define R_IA64_DTPREL22		0xb2	/* @dtprel(sym + add), imm22 */
+#define R_IA64_DTPREL64I	0xb3	/* @dtprel(sym + add), imm64 */
+#define R_IA64_DTPREL32MSB	0xb4	/* @dtprel(sym + add), data4 MSB */
+#define R_IA64_DTPREL32LSB	0xb5	/* @dtprel(sym + add), data4 LSB */
+#define R_IA64_DTPREL64MSB	0xb6	/* @dtprel(sym + add), data8 MSB */
+#define R_IA64_DTPREL64LSB	0xb7	/* @dtprel(sym + add), data8 LSB */
+#define R_IA64_LTOFF_DTPREL22	0xba	/* @ltoff(@dtprel(s+a)), imm22 */
+
+/* SH specific declarations */
+
+/* SH relocs.  */
+#define	R_SH_NONE		0
+#define	R_SH_DIR32		1
+#define	R_SH_REL32		2
+#define	R_SH_DIR8WPN		3
+#define	R_SH_IND12W		4
+#define	R_SH_DIR8WPL		5
+#define	R_SH_DIR8WPZ		6
+#define	R_SH_DIR8BP		7
+#define	R_SH_DIR8W		8
+#define	R_SH_DIR8L		9
+#define	R_SH_SWITCH16		25
+#define	R_SH_SWITCH32		26
+#define	R_SH_USES		27
+#define	R_SH_COUNT		28
+#define	R_SH_ALIGN		29
+#define	R_SH_CODE		30
+#define	R_SH_DATA		31
+#define	R_SH_LABEL		32
+#define	R_SH_SWITCH8		33
+#define	R_SH_GNU_VTINHERIT	34
+#define	R_SH_GNU_VTENTRY	35
+#define	R_SH_GOT32		160
+#define	R_SH_PLT32		161
+#define	R_SH_COPY		162
+#define	R_SH_GLOB_DAT		163
+#define	R_SH_JMP_SLOT		164
+#define	R_SH_RELATIVE		165
+#define	R_SH_GOTOFF		166
+#define	R_SH_GOTPC		167
+/* Keep this the last entry.  */
+#define	R_SH_NUM		256
+
+/* Additional s390 relocs */
+
+#define R_390_NONE      0              /* No reloc.  */
+#define R_390_8         1              /* Direct 8 bit.  */
+#define R_390_12        2              /* Direct 12 bit.  */
+#define R_390_16        3              /* Direct 16 bit.  */
+#define R_390_32        4              /* Direct 32 bit.  */
+#define R_390_PC32      5              /* PC relative 32 bit.  */
+#define R_390_GOT12     6              /* 12 bit GOT offset.  */
+#define R_390_GOT32     7              /* 32 bit GOT offset.  */
+#define R_390_PLT32     8              /* 32 bit PC relative PLT address.  */
+#define R_390_COPY      9              /* Copy symbol at runtime.  */
+#define R_390_GLOB_DAT  10             /* Create GOT entry.  */
+#define R_390_JMP_SLOT  11             /* Create PLT entry.  */
+#define R_390_RELATIVE  12             /* Adjust by program base.  */
+#define R_390_GOTOFF    13             /* 32 bit offset to GOT.  */
+#define R_390_GOTPC     14             /* 32 bit PC relative offset to GOT.  */
+#define R_390_GOT16     15             /* 16 bit GOT offset.  */
+#define R_390_PC16      16             /* PC relative 16 bit.  */
+#define R_390_PC16DBL   17             /* PC relative 16 bit shifted by 1.  */
+#define R_390_PLT16DBL  18             /* 16 bit PC rel. PLT shifted by 1.  */
+#define R_390_PC32DBL   19             /* PC relative 32 bit shifted by 1.  */
+#define R_390_PLT32DBL  20             /* 32 bit PC rel. PLT shifted by 1.  */
+#define R_390_GOTPCDBL  21             /* 32 bit PC rel. GOT shifted by 1.  */
+#define R_390_64        22             /* Direct 64 bit.  */
+#define R_390_PC64      23             /* PC relative 64 bit.  */
+#define R_390_GOT64     24             /* 64 bit GOT offset.  */
+#define R_390_PLT64     25             /* 64 bit PC relative PLT address.  */
+#define R_390_GOTENT    26             /* 32 bit PC rel. to GOT entry >> 1. */
+
+/* Keep this the last entry.  */
+#define R_390_NUM       19
+
+/* CRIS relocations.  */
+#define R_CRIS_NONE		0
+#define R_CRIS_8		1
+#define R_CRIS_16		2
+#define R_CRIS_32		3
+#define R_CRIS_8_PCREL		4
+#define R_CRIS_16_PCREL		5
+#define R_CRIS_32_PCREL		6
+#define R_CRIS_GNU_VTINHERIT	7
+#define R_CRIS_GNU_VTENTRY	8
+#define R_CRIS_COPY		9
+#define R_CRIS_GLOB_DAT		10
+#define R_CRIS_JUMP_SLOT	11
+#define R_CRIS_RELATIVE		12
+#define R_CRIS_16_GOT		13
+#define R_CRIS_32_GOT		14
+#define R_CRIS_16_GOTPLT	15
+#define R_CRIS_32_GOTPLT	16
+#define R_CRIS_32_GOTREL	17
+#define R_CRIS_32_PLT_GOTREL	18
+#define R_CRIS_32_PLT_PCREL	19
+
+#define R_CRIS_NUM		20
+
+#endif	/* elf.h */
diff --git a/contrib/media/updf/include/emu_layer/fs.h b/contrib/media/updf/include/emu_layer/fs.h
new file mode 100644
index 0000000000..8d7f9e89a3
--- /dev/null
+++ b/contrib/media/updf/include/emu_layer/fs.h
@@ -0,0 +1,54 @@
+#ifndef __EMULAYER_FS_H
+#define __EMULAYER_FS_H
+
+#include<sys/stat.h>
+#include<fcntl.h>
+
+#define MAX_EMUFS_HANDLES		64
+
+typedef struct __emu_FILE	emu_FILE;
+
+typedef struct {
+    int (* read)(emu_FILE * filp,unsigned long size,char * buf);
+    int (* write)(emu_FILE * filp,unsigned long size,char * buf);
+    int (* seek)(emu_FILE * filp,int offset,int whence);
+    int (* open)(emu_FILE * filp);
+    int (* close)(emu_FILE * filp);
+    int (* stat)(emu_FILE * filp,struct stat * statp);
+    int (* sync)(emu_FILE * filp);
+} emu_FILE_operations_t;
+
+struct __emu_FILE
+{
+ int		f_handle;
+ char *		f_path;
+ unsigned long	f_pos;
+ unsigned long	f_size;
+ int		f_flags;
+ int		f_mode;
+ emu_FILE_operations_t * f_op;
+ void * 	f_priv;
+};
+
+struct __emu_VMOUNT
+{
+ char * mpnt;
+ int (* preopen_file)(emu_FILE * filp);
+ struct __emu_VMOUNT * m_next;
+};
+
+void init_emufs(void);
+struct __emu_VMOUNT * EMU_find_best_mount(char * fpath);
+extern emu_FILE * EMU_file_table[MAX_EMUFS_HANDLES];
+emu_FILE * EMU_get_empty_filp(char * forpath);
+void EMU_put_filp(int h);
+int EMU_open(const char * fname,int mode);
+int EMU_close(int handle);
+int EMU_read(int handle,char * buf,int count);
+int EMU_write(int handle,char * buf,int count);
+int EMU_lseek(int handle,int off,int whence);
+int EMU_fstat(int handle, struct stat *statbuf);
+int EMU_filelength(int fp);
+int EMU_flush(int fp);
+
+#endif
diff --git a/contrib/media/updf/include/emu_layer/layer.h b/contrib/media/updf/include/emu_layer/layer.h
new file mode 100644
index 0000000000..43b166d76a
--- /dev/null
+++ b/contrib/media/updf/include/emu_layer/layer.h
@@ -0,0 +1 @@
+void init_emu_layer(void);
diff --git a/contrib/media/updf/include/endian.h b/contrib/media/updf/include/endian.h
new file mode 100644
index 0000000000..6a40cf5d26
--- /dev/null
+++ b/contrib/media/updf/include/endian.h
@@ -0,0 +1,29 @@
+#ifndef	_ENDIAN_H
+#define	_ENDIAN_H	1
+
+#include <features.h>
+
+#define	__LITTLE_ENDIAN	1234
+#define	__BIG_ENDIAN	4321
+#define	__PDP_ENDIAN	3412
+
+#include <bits/endian.h>
+
+#ifndef __FLOAT_WORD_ORDER
+#define __FLOAT_WORD_ORDER __BYTE_ORDER
+#endif
+
+#ifdef	__USE_BSD
+#define LITTLE_ENDIAN	__LITTLE_ENDIAN
+#define BIG_ENDIAN	__BIG_ENDIAN
+#define PDP_ENDIAN	__PDP_ENDIAN
+#define BYTE_ORDER	__BYTE_ORDER
+#endif
+
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+#define __LONG_LONG_PAIR(HI, LO) LO, HI
+#elif __BYTE_ORDER == __BIG_ENDIAN
+#define __LONG_LONG_PAIR(HI, LO) HI, LO
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/errno.h b/contrib/media/updf/include/errno.h
new file mode 100644
index 0000000000..5c07f3631e
--- /dev/null
+++ b/contrib/media/updf/include/errno.h
@@ -0,0 +1,78 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_errno_h_
+#define __dj_include_errno_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include<dos.h>
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#define EDOM		1
+#define ERANGE		2
+
+extern int errno;
+  
+#ifndef __STRICT_ANSI__
+//#define ENOTSUP 45
+#define E2BIG		3
+#define EACCES		4
+#define EAGAIN		5
+#define EBADF		6
+#define EBUSY		7
+#define ECHILD		8
+#define EDEADLK		9
+#define EEXIST		10
+#define EFAULT		11
+#define EFBIG		12
+#define EINTR		13
+#define EINVAL		14
+#define EIO		15
+#define EISDIR		16
+#define EMFILE		17
+#define EMLINK		18
+#define ENAMETOOLONG	19
+#define ENFILE		20
+#define ENODEV		21
+#define ENOENT		22
+#define ENOEXEC		23
+#define ENOLCK		24
+#define ENOMEM		25
+#define ENOSPC		26
+#define ENOSYS		27
+#define ENOTDIR		28
+#define ENOTEMPTY	29
+#define ENOTTY		30
+#define ENXIO		31
+#define EPERM		32
+#define EPIPE		33
+#define EROFS		34
+#define ESPIPE		35
+#define ESRCH		36
+#define EXDEV		37
+
+#ifndef _POSIX_SOURCE
+
+#define ENMFILE		38
+
+extern char *		sys_errlist[];
+extern int		sys_nerr;
+extern const char *	__sys_errlist[];
+extern int		__sys_nerr;
+extern int		_doserrno;
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_errno_h_ */
diff --git a/contrib/media/updf/include/errors.h b/contrib/media/updf/include/errors.h
new file mode 100644
index 0000000000..6cab633328
--- /dev/null
+++ b/contrib/media/updf/include/errors.h
@@ -0,0 +1,33 @@
+
+#ifndef __errors_h__
+#define __errors_h__
+
+void CheckArgType(LispInt aArgNr, LispPtr& aArguments, LispEnvironment& aEnvironment, LispInt aError);
+#define CHK_ARG(_pred,_argnr)           {if (!(_pred))                              CheckArgType(_argnr,aArguments, aEnvironment,KLispErrInvalidArg);}
+#define CHK_ARG_CORE(_pred,_argnr)      {if (!(_pred))                              CheckArgType(_argnr,ARGUMENT(0),aEnvironment,KLispErrInvalidArg);}
+#define CHK_ISLIST(_pred,_argnr)        {if (!InternalIsList(_pred))                     CheckArgType(_argnr,aArguments, aEnvironment,KLispErrNotList);}
+#define CHK_ISLIST_CORE(_pred,_argnr)   {if (!InternalIsList(_pred))                     CheckArgType(_argnr,ARGUMENT(0),aEnvironment,KLispErrNotList);}
+#define CHK_ISSTRING(_pred,_argnr)      {if (!InternalIsString((_pred)->String())) CheckArgType(_argnr,aArguments, aEnvironment,KLispErrNotString);}
+#define CHK_ISSTRING_CORE(_pred,_argnr) {if (!InternalIsString((_pred)->String())) CheckArgType(_argnr,ARGUMENT(0),aEnvironment,KLispErrNotString);}
+
+void CheckNrArgs(LispInt n, LispPtr& aArguments, LispEnvironment& aEnvironment);
+#define TESTARGS(_n)  CheckNrArgs(_n,aArguments,aEnvironment)
+
+void CheckFuncGeneric(LispInt aError,LispPtr& aArguments,LispEnvironment& aEnvironment);
+void CheckFuncGeneric(LispInt aError,LispEnvironment& aEnvironment);
+#define CHK(_pred,_err)      {if (!(_pred)) CheckFuncGeneric(_err,aArguments, aEnvironment);}
+#define CHK_CORE(_pred,_err) {if (!(_pred)) CheckFuncGeneric(_err,ARGUMENT(0),aEnvironment);}
+#define CHK2(_pred,_err)     {if (!(_pred)) CheckFuncGeneric(_err,aEnvironment);}
+
+char *GenericErrorBuf(); // called (only) from errors.cpp and LispEnvironment::ErrorString()
+void RaiseError(char* str,...);
+
+/*
+#define TESTARGS(_n)  \
+    { \
+      LispInt nrArguments = InternalListLength(aArguments);  \
+      Check(nrArguments == _n,KLispErrWrongNumberOfArgs); \
+    }
+*/
+
+#endif
diff --git a/contrib/media/updf/include/eti.h b/contrib/media/updf/include/eti.h
new file mode 100644
index 0000000000..a45d0b9cc1
--- /dev/null
+++ b/contrib/media/updf/include/eti.h
@@ -0,0 +1,52 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <Juergen.Pfeifer@T-Online.de> 1995,1997        *
+ ****************************************************************************/
+
+#ifndef _ETI_ERRNO_H_
+#define _ETI_ERRNO_H_
+
+#define	E_OK			(0)
+#define	E_SYSTEM_ERROR	 	(-1)
+#define	E_BAD_ARGUMENT	 	(-2)
+#define	E_POSTED	 	(-3)
+#define	E_CONNECTED	 	(-4)
+#define	E_BAD_STATE	 	(-5)
+#define	E_NO_ROOM	 	(-6)
+#define	E_NOT_POSTED		(-7)
+#define	E_UNKNOWN_COMMAND	(-8)
+#define	E_NO_MATCH		(-9)
+#define	E_NOT_SELECTABLE	(-10)
+#define	E_NOT_CONNECTED	        (-11)
+#define	E_REQUEST_DENIED	(-12)
+#define	E_INVALID_FIELD	        (-13)
+#define	E_CURRENT		(-14)
+
+#endif
diff --git a/contrib/media/updf/include/evalfunc.h b/contrib/media/updf/include/evalfunc.h
new file mode 100644
index 0000000000..3a5cdfa745
--- /dev/null
+++ b/contrib/media/updf/include/evalfunc.h
@@ -0,0 +1,18 @@
+
+#ifndef __evalfuncbase_h__
+#define __evalfuncbase_h__
+
+#include "yacasbase.h"
+
+// class EvalFuncBase defines the interface to 'something that can
+// evaluate'
+class LispEnvironment;
+class EvalFuncBase : public YacasBase
+{
+public:
+    virtual void Evaluate(LispPtr& aResult,LispEnvironment& aEnvironment,
+                  LispPtr& aArguments)=0;
+    virtual ~EvalFuncBase() {}
+};
+
+#endif
diff --git a/contrib/media/updf/include/event.h b/contrib/media/updf/include/event.h
new file mode 100644
index 0000000000..11910b0e4b
--- /dev/null
+++ b/contrib/media/updf/include/event.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2005, Hervé Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __EVENT_H
+#define __EVENT_H
+/**
+@file event.h
+@brief Implementation of a event callback system
+
+The functions in EVENT.C have for goal to send output messages (errors, warnings, debug) to the user.
+*/
+
+#define EVT_ERROR	1	/**< Error event type */
+#define EVT_WARNING	2	/**< Warning event type */
+#define EVT_INFO	4	/**< Debug event type */
+
+/** @defgroup EVENT EVENT - Implementation of a event callback system */
+/*@{*/
+
+/** @name Exported functions (see also openjpeg.h) */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Write formatted data to a string and send the string to a user callback. 
+@param cinfo Codec context info
+@param event_type Event type or callback to use to send the message
+@param fmt Format-control string (plus optionnal arguments)
+@return Returns true if successful, returns false otherwise
+*/
+bool opj_event_msg(opj_common_ptr cinfo, int event_type, const char *fmt, ...);
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __EVENT_H */
diff --git a/contrib/media/updf/include/exception b/contrib/media/updf/include/exception
new file mode 100644
index 0000000000..3676a73148
--- /dev/null
+++ b/contrib/media/updf/include/exception
@@ -0,0 +1,67 @@
+// Exception Handling support header for -*- C++ -*-
+
+// Copyright (C) 1995, 1996, 1997, 1998, 2000, 2001 Free Software Foundation
+//
+// This file is part of GNU CC.
+//
+// GNU CC is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2, or (at your option)
+// any later version.
+// 
+// GNU CC is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with GNU CC; see the file COPYING.  If not, write to
+// the Free Software Foundation, 59 Temple Place - Suite 330,
+// Boston, MA 02111-1307, USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef __EXCEPTION__
+#define __EXCEPTION__
+
+extern "C++" {
+
+namespace std 
+{
+  class exception 
+  {
+  public:
+    exception() throw() { }
+    virtual ~exception() throw();
+    virtual const char* what() const throw();
+  };
+
+  class bad_exception : public exception 
+  {
+  public:
+    bad_exception() throw() { }
+    virtual ~bad_exception() throw();
+  };
+
+  typedef void (*terminate_handler) ();
+  typedef void (*unexpected_handler) ();
+
+  terminate_handler set_terminate(terminate_handler) throw();
+  void terminate() __attribute__ ((__noreturn__));
+
+  unexpected_handler set_unexpected(unexpected_handler) throw();
+  void unexpected() __attribute__ ((__noreturn__));
+
+  bool uncaught_exception() throw();
+} // namespace std
+
+} // extern "C++"
+
+#endif
diff --git a/contrib/media/updf/include/ext/bvector b/contrib/media/updf/include/ext/bvector
new file mode 100644
index 0000000000..32a06d21be
--- /dev/null
+++ b/contrib/media/updf/include/ext/bvector
@@ -0,0 +1,46 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef __SGI_STL_BVECTOR_H
+#define __SGI_STL_BVECTOR_H
+
+
+#include <bits/std_vector.h>
+#include <ext/stl_bvector.h>
+
+#ifdef __STL_USE_NAMESPACES
+
+using __STD::bit_vector;
+
+#endif /* __STL_USE_NAMESPACES */
+
+#endif /* __SGI_STL_BVECTOR_H */
+
+// Local Variables:
+// mode:C++
+// End:
+
+
diff --git a/contrib/media/updf/include/ext/hash_map b/contrib/media/updf/include/ext/hash_map
new file mode 100644
index 0000000000..8386cb91c1
--- /dev/null
+++ b/contrib/media/updf/include/ext/hash_map
@@ -0,0 +1,407 @@
+/*
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_HASH_MAP_H
+#define __SGI_STL_INTERNAL_HASH_MAP_H
+
+#include <ext/stl_hashtable.h>
+#include <bits/concept_check.h>
+
+namespace std
+{
+
+// Forward declaration of equality operator; needed for friend declaration.
+
+template <class _Key, class _Tp,
+          class _HashFcn  = hash<_Key>,
+          class _EqualKey = equal_to<_Key>,
+          class _Alloc =  allocator<_Tp> >
+class hash_map;
+
+template <class _Key, class _Tp, class _HashFn, class _EqKey, class _Alloc>
+inline bool operator==(const hash_map<_Key, _Tp, _HashFn, _EqKey, _Alloc>&,
+                       const hash_map<_Key, _Tp, _HashFn, _EqKey, _Alloc>&);
+
+template <class _Key, class _Tp, class _HashFcn, class _EqualKey,
+          class _Alloc>
+class hash_map
+{
+private:
+  typedef hashtable<pair<const _Key,_Tp>,_Key,_HashFcn,
+                    _Select1st<pair<const _Key,_Tp> >,_EqualKey,_Alloc> _Ht;
+  _Ht _M_ht;
+
+public:
+  typedef typename _Ht::key_type key_type;
+  typedef _Tp data_type;
+  typedef _Tp mapped_type;
+  typedef typename _Ht::value_type value_type;
+  typedef typename _Ht::hasher hasher;
+  typedef typename _Ht::key_equal key_equal;
+  
+  typedef typename _Ht::size_type size_type;
+  typedef typename _Ht::difference_type difference_type;
+  typedef typename _Ht::pointer pointer;
+  typedef typename _Ht::const_pointer const_pointer;
+  typedef typename _Ht::reference reference;
+  typedef typename _Ht::const_reference const_reference;
+
+  typedef typename _Ht::iterator iterator;
+  typedef typename _Ht::const_iterator const_iterator;
+
+  typedef typename _Ht::allocator_type allocator_type;
+
+  hasher hash_funct() const { return _M_ht.hash_funct(); }
+  key_equal key_eq() const { return _M_ht.key_eq(); }
+  allocator_type get_allocator() const { return _M_ht.get_allocator(); }
+
+public:
+  hash_map() : _M_ht(100, hasher(), key_equal(), allocator_type()) {}
+  explicit hash_map(size_type __n)
+    : _M_ht(__n, hasher(), key_equal(), allocator_type()) {}
+  hash_map(size_type __n, const hasher& __hf)
+    : _M_ht(__n, __hf, key_equal(), allocator_type()) {}
+  hash_map(size_type __n, const hasher& __hf, const key_equal& __eql,
+           const allocator_type& __a = allocator_type())
+    : _M_ht(__n, __hf, __eql, __a) {}
+
+  template <class _InputIterator>
+  hash_map(_InputIterator __f, _InputIterator __l)
+    : _M_ht(100, hasher(), key_equal(), allocator_type())
+    { _M_ht.insert_unique(__f, __l); }
+  template <class _InputIterator>
+  hash_map(_InputIterator __f, _InputIterator __l, size_type __n)
+    : _M_ht(__n, hasher(), key_equal(), allocator_type())
+    { _M_ht.insert_unique(__f, __l); }
+  template <class _InputIterator>
+  hash_map(_InputIterator __f, _InputIterator __l, size_type __n,
+           const hasher& __hf)
+    : _M_ht(__n, __hf, key_equal(), allocator_type())
+    { _M_ht.insert_unique(__f, __l); }
+  template <class _InputIterator>
+  hash_map(_InputIterator __f, _InputIterator __l, size_type __n,
+           const hasher& __hf, const key_equal& __eql,
+           const allocator_type& __a = allocator_type())
+    : _M_ht(__n, __hf, __eql, __a)
+    { _M_ht.insert_unique(__f, __l); }
+
+public:
+  size_type size() const { return _M_ht.size(); }
+  size_type max_size() const { return _M_ht.max_size(); }
+  bool empty() const { return _M_ht.empty(); }
+  void swap(hash_map& __hs) { _M_ht.swap(__hs._M_ht); }
+
+  template <class _K1, class _T1, class _HF, class _EqK, class _Al>
+  friend bool operator== (const hash_map<_K1, _T1, _HF, _EqK, _Al>&,
+                          const hash_map<_K1, _T1, _HF, _EqK, _Al>&);
+
+  iterator begin() { return _M_ht.begin(); }
+  iterator end() { return _M_ht.end(); }
+  const_iterator begin() const { return _M_ht.begin(); }
+  const_iterator end() const { return _M_ht.end(); }
+
+public:
+  pair<iterator,bool> insert(const value_type& __obj)
+    { return _M_ht.insert_unique(__obj); }
+  template <class _InputIterator>
+  void insert(_InputIterator __f, _InputIterator __l)
+    { _M_ht.insert_unique(__f,__l); }
+  pair<iterator,bool> insert_noresize(const value_type& __obj)
+    { return _M_ht.insert_unique_noresize(__obj); }    
+
+  iterator find(const key_type& __key) { return _M_ht.find(__key); }
+  const_iterator find(const key_type& __key) const 
+    { return _M_ht.find(__key); }
+
+  _Tp& operator[](const key_type& __key) {
+    return _M_ht.find_or_insert(value_type(__key, _Tp())).second;
+  }
+
+  size_type count(const key_type& __key) const { return _M_ht.count(__key); }
+  
+  pair<iterator, iterator> equal_range(const key_type& __key)
+    { return _M_ht.equal_range(__key); }
+  pair<const_iterator, const_iterator>
+  equal_range(const key_type& __key) const
+    { return _M_ht.equal_range(__key); }
+
+  size_type erase(const key_type& __key) {return _M_ht.erase(__key); }
+  void erase(iterator __it) { _M_ht.erase(__it); }
+  void erase(iterator __f, iterator __l) { _M_ht.erase(__f, __l); }
+  void clear() { _M_ht.clear(); }
+
+  void resize(size_type __hint) { _M_ht.resize(__hint); }
+  size_type bucket_count() const { return _M_ht.bucket_count(); }
+  size_type max_bucket_count() const { return _M_ht.max_bucket_count(); }
+  size_type elems_in_bucket(size_type __n) const
+    { return _M_ht.elems_in_bucket(__n); }
+};
+
+template <class _Key, class _Tp, class _HashFcn, class _EqlKey, class _Alloc>
+inline bool 
+operator==(const hash_map<_Key,_Tp,_HashFcn,_EqlKey,_Alloc>& __hm1,
+           const hash_map<_Key,_Tp,_HashFcn,_EqlKey,_Alloc>& __hm2)
+{
+  return __hm1._M_ht == __hm2._M_ht;
+}
+
+template <class _Key, class _Tp, class _HashFcn, class _EqlKey, class _Alloc>
+inline bool 
+operator!=(const hash_map<_Key,_Tp,_HashFcn,_EqlKey,_Alloc>& __hm1,
+           const hash_map<_Key,_Tp,_HashFcn,_EqlKey,_Alloc>& __hm2) {
+  return !(__hm1 == __hm2);
+}
+
+template <class _Key, class _Tp, class _HashFcn, class _EqlKey, class _Alloc>
+inline void 
+swap(hash_map<_Key,_Tp,_HashFcn,_EqlKey,_Alloc>& __hm1,
+     hash_map<_Key,_Tp,_HashFcn,_EqlKey,_Alloc>& __hm2)
+{
+  __hm1.swap(__hm2);
+}
+
+// Forward declaration of equality operator; needed for friend declaration.
+
+template <class _Key, class _Tp,
+          class _HashFcn  = hash<_Key>,
+          class _EqualKey = equal_to<_Key>,
+          class _Alloc =  allocator<_Tp> >
+class hash_multimap;
+
+template <class _Key, class _Tp, class _HF, class _EqKey, class _Alloc>
+inline bool 
+operator==(const hash_multimap<_Key,_Tp,_HF,_EqKey,_Alloc>& __hm1,
+           const hash_multimap<_Key,_Tp,_HF,_EqKey,_Alloc>& __hm2);
+
+template <class _Key, class _Tp, class _HashFcn, class _EqualKey, class _Alloc>
+class hash_multimap
+{
+  // concept requirements
+  __glibcpp_class_requires(_Key, _SGIAssignableConcept);
+  __glibcpp_class_requires(_Tp, _SGIAssignableConcept);
+  __glibcpp_class_requires3(_HashFcn, size_t, _Key, _UnaryFunctionConcept);
+  __glibcpp_class_requires3(_EqualKey, _Key, _Key, _BinaryPredicateConcept);
+
+private:
+  typedef hashtable<pair<const _Key, _Tp>, _Key, _HashFcn,
+                    _Select1st<pair<const _Key, _Tp> >, _EqualKey, _Alloc> 
+          _Ht;
+  _Ht _M_ht;
+
+public:
+  typedef typename _Ht::key_type key_type;
+  typedef _Tp data_type;
+  typedef _Tp mapped_type;
+  typedef typename _Ht::value_type value_type;
+  typedef typename _Ht::hasher hasher;
+  typedef typename _Ht::key_equal key_equal;
+
+  typedef typename _Ht::size_type size_type;
+  typedef typename _Ht::difference_type difference_type;
+  typedef typename _Ht::pointer pointer;
+  typedef typename _Ht::const_pointer const_pointer;
+  typedef typename _Ht::reference reference;
+  typedef typename _Ht::const_reference const_reference;
+
+  typedef typename _Ht::iterator iterator;
+  typedef typename _Ht::const_iterator const_iterator;
+
+  typedef typename _Ht::allocator_type allocator_type;
+
+  hasher hash_funct() const { return _M_ht.hash_funct(); }
+  key_equal key_eq() const { return _M_ht.key_eq(); }
+  allocator_type get_allocator() const { return _M_ht.get_allocator(); }
+
+public:
+  hash_multimap() : _M_ht(100, hasher(), key_equal(), allocator_type()) {}
+  explicit hash_multimap(size_type __n)
+    : _M_ht(__n, hasher(), key_equal(), allocator_type()) {}
+  hash_multimap(size_type __n, const hasher& __hf)
+    : _M_ht(__n, __hf, key_equal(), allocator_type()) {}
+  hash_multimap(size_type __n, const hasher& __hf, const key_equal& __eql,
+                const allocator_type& __a = allocator_type())
+    : _M_ht(__n, __hf, __eql, __a) {}
+
+  template <class _InputIterator>
+  hash_multimap(_InputIterator __f, _InputIterator __l)
+    : _M_ht(100, hasher(), key_equal(), allocator_type())
+    { _M_ht.insert_equal(__f, __l); }
+  template <class _InputIterator>
+  hash_multimap(_InputIterator __f, _InputIterator __l, size_type __n)
+    : _M_ht(__n, hasher(), key_equal(), allocator_type())
+    { _M_ht.insert_equal(__f, __l); }
+  template <class _InputIterator>
+  hash_multimap(_InputIterator __f, _InputIterator __l, size_type __n,
+                const hasher& __hf)
+    : _M_ht(__n, __hf, key_equal(), allocator_type())
+    { _M_ht.insert_equal(__f, __l); }
+  template <class _InputIterator>
+  hash_multimap(_InputIterator __f, _InputIterator __l, size_type __n,
+                const hasher& __hf, const key_equal& __eql,
+                const allocator_type& __a = allocator_type())
+    : _M_ht(__n, __hf, __eql, __a)
+    { _M_ht.insert_equal(__f, __l); }
+
+public:
+  size_type size() const { return _M_ht.size(); }
+  size_type max_size() const { return _M_ht.max_size(); }
+  bool empty() const { return _M_ht.empty(); }
+  void swap(hash_multimap& __hs) { _M_ht.swap(__hs._M_ht); }
+
+  template <class _K1, class _T1, class _HF, class _EqK, class _Al>
+  friend bool operator== (const hash_multimap<_K1, _T1, _HF, _EqK, _Al>&,
+                          const hash_multimap<_K1, _T1, _HF, _EqK, _Al>&);
+
+  iterator begin() { return _M_ht.begin(); }
+  iterator end() { return _M_ht.end(); }
+  const_iterator begin() const { return _M_ht.begin(); }
+  const_iterator end() const { return _M_ht.end(); }
+
+public:
+  iterator insert(const value_type& __obj) 
+    { return _M_ht.insert_equal(__obj); }
+  template <class _InputIterator>
+  void insert(_InputIterator __f, _InputIterator __l) 
+    { _M_ht.insert_equal(__f,__l); }
+  iterator insert_noresize(const value_type& __obj)
+    { return _M_ht.insert_equal_noresize(__obj); }    
+
+  iterator find(const key_type& __key) { return _M_ht.find(__key); }
+  const_iterator find(const key_type& __key) const 
+    { return _M_ht.find(__key); }
+
+  size_type count(const key_type& __key) const { return _M_ht.count(__key); }
+  
+  pair<iterator, iterator> equal_range(const key_type& __key)
+    { return _M_ht.equal_range(__key); }
+  pair<const_iterator, const_iterator>
+  equal_range(const key_type& __key) const
+    { return _M_ht.equal_range(__key); }
+
+  size_type erase(const key_type& __key) {return _M_ht.erase(__key); }
+  void erase(iterator __it) { _M_ht.erase(__it); }
+  void erase(iterator __f, iterator __l) { _M_ht.erase(__f, __l); }
+  void clear() { _M_ht.clear(); }
+
+public:
+  void resize(size_type __hint) { _M_ht.resize(__hint); }
+  size_type bucket_count() const { return _M_ht.bucket_count(); }
+  size_type max_bucket_count() const { return _M_ht.max_bucket_count(); }
+  size_type elems_in_bucket(size_type __n) const
+    { return _M_ht.elems_in_bucket(__n); }
+};
+
+template <class _Key, class _Tp, class _HF, class _EqKey, class _Alloc>
+inline bool 
+operator==(const hash_multimap<_Key,_Tp,_HF,_EqKey,_Alloc>& __hm1,
+           const hash_multimap<_Key,_Tp,_HF,_EqKey,_Alloc>& __hm2)
+{
+  return __hm1._M_ht == __hm2._M_ht;
+}
+
+template <class _Key, class _Tp, class _HF, class _EqKey, class _Alloc>
+inline bool 
+operator!=(const hash_multimap<_Key,_Tp,_HF,_EqKey,_Alloc>& __hm1,
+           const hash_multimap<_Key,_Tp,_HF,_EqKey,_Alloc>& __hm2) {
+  return !(__hm1 == __hm2);
+}
+
+template <class _Key, class _Tp, class _HashFcn, class _EqlKey, class _Alloc>
+inline void 
+swap(hash_multimap<_Key,_Tp,_HashFcn,_EqlKey,_Alloc>& __hm1,
+     hash_multimap<_Key,_Tp,_HashFcn,_EqlKey,_Alloc>& __hm2)
+{
+  __hm1.swap(__hm2);
+}
+
+
+// Specialization of insert_iterator so that it will work for hash_map
+// and hash_multimap.
+
+template <class _Key, class _Tp, class _HashFn,  class _EqKey, class _Alloc>
+class insert_iterator<hash_map<_Key, _Tp, _HashFn, _EqKey, _Alloc> > {
+protected:
+  typedef hash_map<_Key, _Tp, _HashFn, _EqKey, _Alloc> _Container;
+  _Container* container;
+public:
+  typedef _Container          container_type;
+  typedef output_iterator_tag iterator_category;
+  typedef void                value_type;
+  typedef void                difference_type;
+  typedef void                pointer;
+  typedef void                reference;
+
+  insert_iterator(_Container& __x) : container(&__x) {}
+  insert_iterator(_Container& __x, typename _Container::iterator)
+    : container(&__x) {}
+  insert_iterator<_Container>&
+  operator=(const typename _Container::value_type& __value) { 
+    container->insert(__value);
+    return *this;
+  }
+  insert_iterator<_Container>& operator*() { return *this; }
+  insert_iterator<_Container>& operator++() { return *this; }
+  insert_iterator<_Container>& operator++(int) { return *this; }
+};
+
+template <class _Key, class _Tp, class _HashFn,  class _EqKey, class _Alloc>
+class insert_iterator<hash_multimap<_Key, _Tp, _HashFn, _EqKey, _Alloc> > {
+protected:
+  typedef hash_multimap<_Key, _Tp, _HashFn, _EqKey, _Alloc> _Container;
+  _Container* container;
+  typename _Container::iterator iter;
+public:
+  typedef _Container          container_type;
+  typedef output_iterator_tag iterator_category;
+  typedef void                value_type;
+  typedef void                difference_type;
+  typedef void                pointer;
+  typedef void                reference;
+
+  insert_iterator(_Container& __x) : container(&__x) {}
+  insert_iterator(_Container& __x, typename _Container::iterator)
+    : container(&__x) {}
+  insert_iterator<_Container>&
+  operator=(const typename _Container::value_type& __value) { 
+    container->insert(__value);
+    return *this;
+  }
+  insert_iterator<_Container>& operator*() { return *this; }
+  insert_iterator<_Container>& operator++() { return *this; }
+  insert_iterator<_Container>& operator++(int) { return *this; }
+};
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_HASH_MAP_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/ext/hash_set b/contrib/media/updf/include/ext/hash_set
new file mode 100644
index 0000000000..a6568e135a
--- /dev/null
+++ b/contrib/media/updf/include/ext/hash_set
@@ -0,0 +1,396 @@
+/*
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_HASH_SET_H
+#define __SGI_STL_INTERNAL_HASH_SET_H
+
+#include <ext/stl_hashtable.h>
+#include <bits/concept_check.h>
+
+namespace std
+{
+
+// Forward declaration of equality operator; needed for friend declaration.
+
+template <class _Value,
+          class _HashFcn  = hash<_Value>,
+          class _EqualKey = equal_to<_Value>,
+          class _Alloc =  allocator<_Value> >
+class hash_set;
+
+template <class _Value, class _HashFcn, class _EqualKey, class _Alloc>
+inline bool 
+operator==(const hash_set<_Value,_HashFcn,_EqualKey,_Alloc>& __hs1,
+           const hash_set<_Value,_HashFcn,_EqualKey,_Alloc>& __hs2);
+
+template <class _Value, class _HashFcn, class _EqualKey, class _Alloc>
+class hash_set
+{
+  // concept requirements
+  __glibcpp_class_requires(_Value, _SGIAssignableConcept);
+  __glibcpp_class_requires3(_HashFcn, size_t, _Value, _UnaryFunctionConcept);
+  __glibcpp_class_requires3(_EqualKey, _Value, _Value, _BinaryPredicateConcept);
+
+private:
+  typedef hashtable<_Value, _Value, _HashFcn, _Identity<_Value>, 
+                    _EqualKey, _Alloc> _Ht;
+  _Ht _M_ht;
+
+public:
+  typedef typename _Ht::key_type key_type;
+  typedef typename _Ht::value_type value_type;
+  typedef typename _Ht::hasher hasher;
+  typedef typename _Ht::key_equal key_equal;
+
+  typedef typename _Ht::size_type size_type;
+  typedef typename _Ht::difference_type difference_type;
+  typedef typename _Ht::const_pointer pointer;
+  typedef typename _Ht::const_pointer const_pointer;
+  typedef typename _Ht::const_reference reference;
+  typedef typename _Ht::const_reference const_reference;
+
+  typedef typename _Ht::const_iterator iterator;
+  typedef typename _Ht::const_iterator const_iterator;
+
+  typedef typename _Ht::allocator_type allocator_type;
+
+  hasher hash_funct() const { return _M_ht.hash_funct(); }
+  key_equal key_eq() const { return _M_ht.key_eq(); }
+  allocator_type get_allocator() const { return _M_ht.get_allocator(); }
+
+public:
+  hash_set()
+    : _M_ht(100, hasher(), key_equal(), allocator_type()) {}
+  explicit hash_set(size_type __n)
+    : _M_ht(__n, hasher(), key_equal(), allocator_type()) {}
+  hash_set(size_type __n, const hasher& __hf)
+    : _M_ht(__n, __hf, key_equal(), allocator_type()) {}
+  hash_set(size_type __n, const hasher& __hf, const key_equal& __eql,
+           const allocator_type& __a = allocator_type())
+    : _M_ht(__n, __hf, __eql, __a) {}
+
+  template <class _InputIterator>
+  hash_set(_InputIterator __f, _InputIterator __l)
+    : _M_ht(100, hasher(), key_equal(), allocator_type())
+    { _M_ht.insert_unique(__f, __l); }
+  template <class _InputIterator>
+  hash_set(_InputIterator __f, _InputIterator __l, size_type __n)
+    : _M_ht(__n, hasher(), key_equal(), allocator_type())
+    { _M_ht.insert_unique(__f, __l); }
+  template <class _InputIterator>
+  hash_set(_InputIterator __f, _InputIterator __l, size_type __n,
+           const hasher& __hf)
+    : _M_ht(__n, __hf, key_equal(), allocator_type())
+    { _M_ht.insert_unique(__f, __l); }
+  template <class _InputIterator>
+  hash_set(_InputIterator __f, _InputIterator __l, size_type __n,
+           const hasher& __hf, const key_equal& __eql,
+           const allocator_type& __a = allocator_type())
+    : _M_ht(__n, __hf, __eql, __a)
+    { _M_ht.insert_unique(__f, __l); }
+
+public:
+  size_type size() const { return _M_ht.size(); }
+  size_type max_size() const { return _M_ht.max_size(); }
+  bool empty() const { return _M_ht.empty(); }
+  void swap(hash_set& __hs) { _M_ht.swap(__hs._M_ht); }
+
+  template <class _Val, class _HF, class _EqK, class _Al>  
+  friend bool operator== (const hash_set<_Val, _HF, _EqK, _Al>&,
+                          const hash_set<_Val, _HF, _EqK, _Al>&);
+
+  iterator begin() const { return _M_ht.begin(); }
+  iterator end() const { return _M_ht.end(); }
+
+public:
+  pair<iterator, bool> insert(const value_type& __obj)
+    {
+      pair<typename _Ht::iterator, bool> __p = _M_ht.insert_unique(__obj);
+      return pair<iterator,bool>(__p.first, __p.second);
+    }
+  template <class _InputIterator>
+  void insert(_InputIterator __f, _InputIterator __l) 
+    { _M_ht.insert_unique(__f,__l); }
+  pair<iterator, bool> insert_noresize(const value_type& __obj)
+  {
+    pair<typename _Ht::iterator, bool> __p = 
+      _M_ht.insert_unique_noresize(__obj);
+    return pair<iterator, bool>(__p.first, __p.second);
+  }
+
+  iterator find(const key_type& __key) const { return _M_ht.find(__key); }
+
+  size_type count(const key_type& __key) const { return _M_ht.count(__key); }
+  
+  pair<iterator, iterator> equal_range(const key_type& __key) const
+    { return _M_ht.equal_range(__key); }
+
+  size_type erase(const key_type& __key) {return _M_ht.erase(__key); }
+  void erase(iterator __it) { _M_ht.erase(__it); }
+  void erase(iterator __f, iterator __l) { _M_ht.erase(__f, __l); }
+  void clear() { _M_ht.clear(); }
+
+public:
+  void resize(size_type __hint) { _M_ht.resize(__hint); }
+  size_type bucket_count() const { return _M_ht.bucket_count(); }
+  size_type max_bucket_count() const { return _M_ht.max_bucket_count(); }
+  size_type elems_in_bucket(size_type __n) const
+    { return _M_ht.elems_in_bucket(__n); }
+};
+
+template <class _Value, class _HashFcn, class _EqualKey, class _Alloc>
+inline bool 
+operator==(const hash_set<_Value,_HashFcn,_EqualKey,_Alloc>& __hs1,
+           const hash_set<_Value,_HashFcn,_EqualKey,_Alloc>& __hs2)
+{
+  return __hs1._M_ht == __hs2._M_ht;
+}
+
+template <class _Value, class _HashFcn, class _EqualKey, class _Alloc>
+inline bool 
+operator!=(const hash_set<_Value,_HashFcn,_EqualKey,_Alloc>& __hs1,
+           const hash_set<_Value,_HashFcn,_EqualKey,_Alloc>& __hs2) {
+  return !(__hs1 == __hs2);
+}
+
+template <class _Val, class _HashFcn, class _EqualKey, class _Alloc>
+inline void 
+swap(hash_set<_Val,_HashFcn,_EqualKey,_Alloc>& __hs1,
+     hash_set<_Val,_HashFcn,_EqualKey,_Alloc>& __hs2)
+{
+  __hs1.swap(__hs2);
+}
+
+
+template <class _Value,
+          class _HashFcn  = hash<_Value>,
+          class _EqualKey = equal_to<_Value>,
+          class _Alloc =  allocator<_Value> >
+class hash_multiset;
+
+template <class _Val, class _HashFcn, class _EqualKey, class _Alloc>
+inline bool 
+operator==(const hash_multiset<_Val,_HashFcn,_EqualKey,_Alloc>& __hs1,
+           const hash_multiset<_Val,_HashFcn,_EqualKey,_Alloc>& __hs2);
+
+
+template <class _Value, class _HashFcn, class _EqualKey, class _Alloc>
+class hash_multiset
+{
+  // concept requirements
+  __glibcpp_class_requires(_Value, _SGIAssignableConcept);
+  __glibcpp_class_requires3(_HashFcn, size_t, _Value, _UnaryFunctionConcept);
+  __glibcpp_class_requires3(_EqualKey, _Value, _Value, _BinaryPredicateConcept);
+
+private:
+  typedef hashtable<_Value, _Value, _HashFcn, _Identity<_Value>, 
+                    _EqualKey, _Alloc> _Ht;
+  _Ht _M_ht;
+
+public:
+  typedef typename _Ht::key_type key_type;
+  typedef typename _Ht::value_type value_type;
+  typedef typename _Ht::hasher hasher;
+  typedef typename _Ht::key_equal key_equal;
+
+  typedef typename _Ht::size_type size_type;
+  typedef typename _Ht::difference_type difference_type;
+  typedef typename _Ht::const_pointer pointer;
+  typedef typename _Ht::const_pointer const_pointer;
+  typedef typename _Ht::const_reference reference;
+  typedef typename _Ht::const_reference const_reference;
+
+  typedef typename _Ht::const_iterator iterator;
+  typedef typename _Ht::const_iterator const_iterator;
+
+  typedef typename _Ht::allocator_type allocator_type;
+
+  hasher hash_funct() const { return _M_ht.hash_funct(); }
+  key_equal key_eq() const { return _M_ht.key_eq(); }
+  allocator_type get_allocator() const { return _M_ht.get_allocator(); }
+
+public:
+  hash_multiset()
+    : _M_ht(100, hasher(), key_equal(), allocator_type()) {}
+  explicit hash_multiset(size_type __n)
+    : _M_ht(__n, hasher(), key_equal(), allocator_type()) {}
+  hash_multiset(size_type __n, const hasher& __hf)
+    : _M_ht(__n, __hf, key_equal(), allocator_type()) {}
+  hash_multiset(size_type __n, const hasher& __hf, const key_equal& __eql,
+                const allocator_type& __a = allocator_type())
+    : _M_ht(__n, __hf, __eql, __a) {}
+
+  template <class _InputIterator>
+  hash_multiset(_InputIterator __f, _InputIterator __l)
+    : _M_ht(100, hasher(), key_equal(), allocator_type())
+    { _M_ht.insert_equal(__f, __l); }
+  template <class _InputIterator>
+  hash_multiset(_InputIterator __f, _InputIterator __l, size_type __n)
+    : _M_ht(__n, hasher(), key_equal(), allocator_type())
+    { _M_ht.insert_equal(__f, __l); }
+  template <class _InputIterator>
+  hash_multiset(_InputIterator __f, _InputIterator __l, size_type __n,
+                const hasher& __hf)
+    : _M_ht(__n, __hf, key_equal(), allocator_type())
+    { _M_ht.insert_equal(__f, __l); }
+  template <class _InputIterator>
+  hash_multiset(_InputIterator __f, _InputIterator __l, size_type __n,
+                const hasher& __hf, const key_equal& __eql,
+                const allocator_type& __a = allocator_type())
+    : _M_ht(__n, __hf, __eql, __a)
+    { _M_ht.insert_equal(__f, __l); }
+
+public:
+  size_type size() const { return _M_ht.size(); }
+  size_type max_size() const { return _M_ht.max_size(); }
+  bool empty() const { return _M_ht.empty(); }
+  void swap(hash_multiset& hs) { _M_ht.swap(hs._M_ht); }
+
+  template <class _Val, class _HF, class _EqK, class _Al>  
+  friend bool operator== (const hash_multiset<_Val, _HF, _EqK, _Al>&,
+                          const hash_multiset<_Val, _HF, _EqK, _Al>&);
+
+  iterator begin() const { return _M_ht.begin(); }
+  iterator end() const { return _M_ht.end(); }
+
+public:
+  iterator insert(const value_type& __obj)
+    { return _M_ht.insert_equal(__obj); }
+  template <class _InputIterator>
+  void insert(_InputIterator __f, _InputIterator __l) 
+    { _M_ht.insert_equal(__f,__l); }
+  iterator insert_noresize(const value_type& __obj)
+    { return _M_ht.insert_equal_noresize(__obj); }    
+
+  iterator find(const key_type& __key) const { return _M_ht.find(__key); }
+
+  size_type count(const key_type& __key) const { return _M_ht.count(__key); }
+  
+  pair<iterator, iterator> equal_range(const key_type& __key) const
+    { return _M_ht.equal_range(__key); }
+
+  size_type erase(const key_type& __key) {return _M_ht.erase(__key); }
+  void erase(iterator __it) { _M_ht.erase(__it); }
+  void erase(iterator __f, iterator __l) { _M_ht.erase(__f, __l); }
+  void clear() { _M_ht.clear(); }
+
+public:
+  void resize(size_type __hint) { _M_ht.resize(__hint); }
+  size_type bucket_count() const { return _M_ht.bucket_count(); }
+  size_type max_bucket_count() const { return _M_ht.max_bucket_count(); }
+  size_type elems_in_bucket(size_type __n) const
+    { return _M_ht.elems_in_bucket(__n); }
+};
+
+template <class _Val, class _HashFcn, class _EqualKey, class _Alloc>
+inline bool 
+operator==(const hash_multiset<_Val,_HashFcn,_EqualKey,_Alloc>& __hs1,
+           const hash_multiset<_Val,_HashFcn,_EqualKey,_Alloc>& __hs2)
+{
+  return __hs1._M_ht == __hs2._M_ht;
+}
+
+template <class _Val, class _HashFcn, class _EqualKey, class _Alloc>
+inline bool 
+operator!=(const hash_multiset<_Val,_HashFcn,_EqualKey,_Alloc>& __hs1,
+           const hash_multiset<_Val,_HashFcn,_EqualKey,_Alloc>& __hs2) {
+  return !(__hs1 == __hs2);
+}
+
+template <class _Val, class _HashFcn, class _EqualKey, class _Alloc>
+inline void 
+swap(hash_multiset<_Val,_HashFcn,_EqualKey,_Alloc>& __hs1,
+     hash_multiset<_Val,_HashFcn,_EqualKey,_Alloc>& __hs2) {
+  __hs1.swap(__hs2);
+}
+
+// Specialization of insert_iterator so that it will work for hash_set
+// and hash_multiset.
+
+template <class _Value, class _HashFcn, class _EqualKey, class _Alloc>
+class insert_iterator<hash_set<_Value, _HashFcn, _EqualKey, _Alloc> > {
+protected:
+  typedef hash_set<_Value, _HashFcn, _EqualKey, _Alloc> _Container;
+  _Container* container;
+public:
+  typedef _Container          container_type;
+  typedef output_iterator_tag iterator_category;
+  typedef void                value_type;
+  typedef void                difference_type;
+  typedef void                pointer;
+  typedef void                reference;
+
+  insert_iterator(_Container& __x) : container(&__x) {}
+  insert_iterator(_Container& __x, typename _Container::iterator)
+    : container(&__x) {}
+  insert_iterator<_Container>&
+  operator=(const typename _Container::value_type& __value) { 
+    container->insert(__value);
+    return *this;
+  }
+  insert_iterator<_Container>& operator*() { return *this; }
+  insert_iterator<_Container>& operator++() { return *this; }
+  insert_iterator<_Container>& operator++(int) { return *this; }
+};
+
+template <class _Value, class _HashFcn, class _EqualKey, class _Alloc>
+class insert_iterator<hash_multiset<_Value, _HashFcn, _EqualKey, _Alloc> > {
+protected:
+  typedef hash_multiset<_Value, _HashFcn, _EqualKey, _Alloc> _Container;
+  _Container* container;
+  typename _Container::iterator iter;
+public:
+  typedef _Container          container_type;
+  typedef output_iterator_tag iterator_category;
+  typedef void                value_type;
+  typedef void                difference_type;
+  typedef void                pointer;
+  typedef void                reference;
+
+  insert_iterator(_Container& __x) : container(&__x) {}
+  insert_iterator(_Container& __x, typename _Container::iterator)
+    : container(&__x) {}
+  insert_iterator<_Container>&
+  operator=(const typename _Container::value_type& __value) { 
+    container->insert(__value);
+    return *this;
+  }
+  insert_iterator<_Container>& operator*() { return *this; }
+  insert_iterator<_Container>& operator++() { return *this; }
+  insert_iterator<_Container>& operator++(int) { return *this; }
+};
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_HASH_SET_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/ext/rope b/contrib/media/updf/include/ext/rope
new file mode 100644
index 0000000000..3779defea2
--- /dev/null
+++ b/contrib/media/updf/include/ext/rope
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+#ifndef __SGI_STL_ROPE
+#define __SGI_STL_ROPE
+
+#include <bits/stl_algobase.h>
+#include <bits/stl_tempbuf.h>
+#include <bits/stl_algo.h>
+#include <bits/stl_function.h>
+#include <bits/stl_numeric.h>
+#include <bits/stl_alloc.h>
+#include <bits/stl_construct.h>
+#include <bits/stl_uninitialized.h>
+#include <ext/stl_hash_fun.h>
+#include <ext/stl_rope.h>
+
+#endif /* __SGI_STL_ROPE */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/ext/ropeimpl.h b/contrib/media/updf/include/ext/ropeimpl.h
new file mode 100644
index 0000000000..7f790f6421
--- /dev/null
+++ b/contrib/media/updf/include/ext/ropeimpl.h
@@ -0,0 +1,1509 @@
+/*
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#include <bits/std_cstdio.h>     
+#include <bits/std_iostream.h>
+
+#ifdef __STL_USE_EXCEPTIONS
+# include <bits/std_stdexcept.h>
+#endif
+
+namespace std
+{
+
+// Set buf_start, buf_end, and buf_ptr appropriately, filling tmp_buf
+// if necessary.  Assumes _M_path_end[leaf_index] and leaf_pos are correct.
+// Results in a valid buf_ptr if the iterator can be legitimately
+// dereferenced.
+template <class _CharT, class _Alloc>
+void _Rope_iterator_base<_CharT,_Alloc>::_S_setbuf( 
+  _Rope_iterator_base<_CharT,_Alloc>& __x)
+{
+    const _RopeRep* __leaf = __x._M_path_end[__x._M_leaf_index];
+    size_t __leaf_pos = __x._M_leaf_pos;
+    size_t __pos = __x._M_current_pos;
+
+    switch(__leaf->_M_tag) {
+	case _RopeRep::_S_leaf:
+	    __x._M_buf_start = 
+	      ((_Rope_RopeLeaf<_CharT,_Alloc>*)__leaf)->_M_data;
+	    __x._M_buf_ptr = __x._M_buf_start + (__pos - __leaf_pos);
+	    __x._M_buf_end = __x._M_buf_start + __leaf->_M_size;
+	    break;
+	case _RopeRep::_S_function:
+	case _RopeRep::_S_substringfn:
+	    {
+		size_t __len = _S_iterator_buf_len;
+		size_t __buf_start_pos = __leaf_pos;
+		size_t __leaf_end = __leaf_pos + __leaf->_M_size;
+		char_producer<_CharT>* __fn =
+			((_Rope_RopeFunction<_CharT,_Alloc>*)__leaf)->_M_fn;
+
+		if (__buf_start_pos + __len <= __pos) {
+		    __buf_start_pos = __pos - __len/4;
+		    if (__buf_start_pos + __len > __leaf_end) {
+			__buf_start_pos = __leaf_end - __len;
+		    }
+		}
+		if (__buf_start_pos + __len > __leaf_end) {
+		    __len = __leaf_end - __buf_start_pos;
+		}
+		(*__fn)(__buf_start_pos - __leaf_pos, __len, __x._M_tmp_buf);
+		__x._M_buf_ptr = __x._M_tmp_buf + (__pos - __buf_start_pos);
+		__x._M_buf_start = __x._M_tmp_buf;
+		__x._M_buf_end = __x._M_tmp_buf + __len;
+	    }
+	    break;
+	default:
+	    __stl_assert(0);
+    }
+}
+
+// Set path and buffer inside a rope iterator.  We assume that 
+// pos and root are already set.
+template <class _CharT, class _Alloc>
+void _Rope_iterator_base<_CharT,_Alloc>::_S_setcache
+(_Rope_iterator_base<_CharT,_Alloc>& __x)
+{
+    const _RopeRep* __path[_RopeRep::_S_max_rope_depth+1];
+    const _RopeRep* __curr_rope;
+    int __curr_depth = -1;  /* index into path    */
+    size_t __curr_start_pos = 0;
+    size_t __pos = __x._M_current_pos;
+    unsigned char __dirns = 0; // Bit vector marking right turns in the path
+
+    __stl_assert(__pos <= __x._M_root->_M_size);
+    if (__pos >= __x._M_root->_M_size) {
+	__x._M_buf_ptr = 0;
+	return;
+    }
+    __curr_rope = __x._M_root;
+    if (0 != __curr_rope->_M_c_string) {
+	/* Treat the root as a leaf. */
+	__x._M_buf_start = __curr_rope->_M_c_string;
+	__x._M_buf_end = __curr_rope->_M_c_string + __curr_rope->_M_size;
+	__x._M_buf_ptr = __curr_rope->_M_c_string + __pos;
+	__x._M_path_end[0] = __curr_rope;
+	__x._M_leaf_index = 0;
+	__x._M_leaf_pos = 0;
+	return;
+    }
+    for(;;) {
+	++__curr_depth;
+	__stl_assert(__curr_depth <= _RopeRep::_S_max_rope_depth);
+	__path[__curr_depth] = __curr_rope;
+	switch(__curr_rope->_M_tag) {
+	  case _RopeRep::_S_leaf:
+	  case _RopeRep::_S_function:
+	  case _RopeRep::_S_substringfn:
+	    __x._M_leaf_pos = __curr_start_pos;
+	    goto done;
+	  case _RopeRep::_S_concat:
+	    {
+		_Rope_RopeConcatenation<_CharT,_Alloc>* __c =
+			(_Rope_RopeConcatenation<_CharT,_Alloc>*)__curr_rope;
+		_RopeRep* __left = __c->_M_left;
+		size_t __left_len = __left->_M_size;
+		
+		__dirns <<= 1;
+		if (__pos >= __curr_start_pos + __left_len) {
+		    __dirns |= 1;
+		    __curr_rope = __c->_M_right;
+		    __curr_start_pos += __left_len;
+		} else {
+		    __curr_rope = __left;
+		}
+	    }
+	    break;
+	}
+    }
+  done:
+    // Copy last section of path into _M_path_end.
+      {
+	int __i = -1;
+	int __j = __curr_depth + 1 - _S_path_cache_len;
+
+	if (__j < 0) __j = 0;
+	while (__j <= __curr_depth) {
+	    __x._M_path_end[++__i] = __path[__j++];
+	}
+	__x._M_leaf_index = __i;
+      }
+      __x._M_path_directions = __dirns;
+      _S_setbuf(__x);
+}
+
+// Specialized version of the above.  Assumes that
+// the path cache is valid for the previous position.
+template <class _CharT, class _Alloc>
+void _Rope_iterator_base<_CharT,_Alloc>::_S_setcache_for_incr
+(_Rope_iterator_base<_CharT,_Alloc>& __x)
+{
+    int __current_index = __x._M_leaf_index;
+    const _RopeRep* __current_node = __x._M_path_end[__current_index];
+    size_t __len = __current_node->_M_size;
+    size_t __node_start_pos = __x._M_leaf_pos;
+    unsigned char __dirns = __x._M_path_directions;
+    _Rope_RopeConcatenation<_CharT,_Alloc>* __c;
+
+    __stl_assert(__x._M_current_pos <= __x._M_root->_M_size);
+    if (__x._M_current_pos - __node_start_pos < __len) {
+	/* More stuff in this leaf, we just didn't cache it. */
+	_S_setbuf(__x);
+	return;
+    }
+    __stl_assert(__node_start_pos + __len == __x._M_current_pos);
+    //  node_start_pos is starting position of last_node.
+    while (--__current_index >= 0) {
+	if (!(__dirns & 1) /* Path turned left */) 
+	  break;
+	__current_node = __x._M_path_end[__current_index];
+	__c = (_Rope_RopeConcatenation<_CharT,_Alloc>*)__current_node;
+	// Otherwise we were in the right child.  Thus we should pop
+	// the concatenation node.
+	__node_start_pos -= __c->_M_left->_M_size;
+	__dirns >>= 1;
+    }
+    if (__current_index < 0) {
+	// We underflowed the cache. Punt.
+	_S_setcache(__x);
+	return;
+    }
+    __current_node = __x._M_path_end[__current_index];
+    __c = (_Rope_RopeConcatenation<_CharT,_Alloc>*)__current_node;
+    // current_node is a concatenation node.  We are positioned on the first
+    // character in its right child.
+    // node_start_pos is starting position of current_node.
+    __node_start_pos += __c->_M_left->_M_size;
+    __current_node = __c->_M_right;
+    __x._M_path_end[++__current_index] = __current_node;
+    __dirns |= 1;
+    while (_RopeRep::_S_concat == __current_node->_M_tag) {
+	++__current_index;
+	if (_S_path_cache_len == __current_index) {
+	    int __i;
+	    for (__i = 0; __i < _S_path_cache_len-1; __i++) {
+		__x._M_path_end[__i] = __x._M_path_end[__i+1];
+	    }
+	    --__current_index;
+	}
+	__current_node =
+	    ((_Rope_RopeConcatenation<_CharT,_Alloc>*)__current_node)->_M_left;
+	__x._M_path_end[__current_index] = __current_node;
+	__dirns <<= 1;
+	// node_start_pos is unchanged.
+    }
+    __x._M_leaf_index = __current_index;
+    __x._M_leaf_pos = __node_start_pos;
+    __x._M_path_directions = __dirns;
+    _S_setbuf(__x);
+}
+
+template <class _CharT, class _Alloc>
+void _Rope_iterator_base<_CharT,_Alloc>::_M_incr(size_t __n) {
+    _M_current_pos += __n;
+    if (0 != _M_buf_ptr) {
+        size_t __chars_left = _M_buf_end - _M_buf_ptr;
+        if (__chars_left > __n) {
+            _M_buf_ptr += __n;
+        } else if (__chars_left == __n) {
+            _M_buf_ptr += __n;
+            _S_setcache_for_incr(*this);
+        } else {
+            _M_buf_ptr = 0;
+        }
+    }
+}
+
+template <class _CharT, class _Alloc>
+void _Rope_iterator_base<_CharT,_Alloc>::_M_decr(size_t __n) {
+    if (0 != _M_buf_ptr) {
+        size_t __chars_left = _M_buf_ptr - _M_buf_start;
+        if (__chars_left >= __n) {
+            _M_buf_ptr -= __n;
+        } else {
+            _M_buf_ptr = 0;
+        }
+    }
+    _M_current_pos -= __n;
+}
+
+template <class _CharT, class _Alloc>
+void _Rope_iterator<_CharT,_Alloc>::_M_check() {
+    if (_M_root_rope->_M_tree_ptr != _M_root) {
+        // _Rope was modified.  Get things fixed up.
+        _RopeRep::_S_unref(_M_root);
+        _M_root = _M_root_rope->_M_tree_ptr;
+        _RopeRep::_S_ref(_M_root);
+        _M_buf_ptr = 0;
+    }
+}
+
+template <class _CharT, class _Alloc>
+inline 
+_Rope_const_iterator<_CharT, _Alloc>::_Rope_const_iterator(
+  const _Rope_iterator<_CharT,_Alloc>& __x)
+: _Rope_iterator_base<_CharT,_Alloc>(__x) 
+{ }
+
+template <class _CharT, class _Alloc>
+inline _Rope_iterator<_CharT,_Alloc>::_Rope_iterator(
+  rope<_CharT,_Alloc>& __r, size_t __pos)
+: _Rope_iterator_base<_CharT,_Alloc>(__r._M_tree_ptr, __pos), 
+  _M_root_rope(&__r)
+{
+    _RopeRep::_S_ref(_M_root);
+}
+
+template <class _CharT, class _Alloc>
+inline size_t 
+rope<_CharT,_Alloc>::_S_char_ptr_len(const _CharT* __s)
+{
+    const _CharT* __p = __s;
+
+    while (!_S_is0(*__p)) { ++__p; }
+    return (__p - __s);
+}
+
+
+#ifndef __GC
+
+template <class _CharT, class _Alloc>
+inline void _Rope_RopeRep<_CharT,_Alloc>::_M_free_c_string()
+{
+    _CharT* __cstr = _M_c_string;
+    if (0 != __cstr) {
+	size_t __size = _M_size + 1;
+	destroy(__cstr, __cstr + __size);
+	_Data_deallocate(__cstr, __size);
+    }
+}
+
+
+template <class _CharT, class _Alloc>
+  inline void _Rope_RopeRep<_CharT,_Alloc>::_S_free_string(_CharT* __s,
+							   size_t __n,
+						           allocator_type __a)
+{
+    if (!_S_is_basic_char_type((_CharT*)0)) {
+	destroy(__s, __s + __n);
+    }
+//  This has to be a static member, so this gets a bit messy
+        __a.deallocate(
+	    __s, _Rope_RopeLeaf<_CharT,_Alloc>::_S_rounded_up_size(__n));
+}
+
+
+//  There are several reasons for not doing this with virtual destructors
+//  and a class specific delete operator:
+//  - A class specific delete operator can't easily get access to
+//    allocator instances if we need them.
+//  - Any virtual function would need a 4 or byte vtable pointer;
+//    this only requires a one byte tag per object.
+template <class _CharT, class _Alloc>
+void _Rope_RopeRep<_CharT,_Alloc>::_M_free_tree()
+{
+    switch(_M_tag) {
+	case _S_leaf:
+	    {
+	        _Rope_RopeLeaf<_CharT,_Alloc>* __l
+			= (_Rope_RopeLeaf<_CharT,_Alloc>*)this;
+	        __l->_Rope_RopeLeaf<_CharT,_Alloc>::~_Rope_RopeLeaf();
+	        _L_deallocate(__l, 1);
+	        break;
+	    }
+	case _S_concat:
+	    {
+	        _Rope_RopeConcatenation<_CharT,_Alloc>* __c
+		    = (_Rope_RopeConcatenation<_CharT,_Alloc>*)this;
+	        __c->_Rope_RopeConcatenation<_CharT,_Alloc>::
+		       ~_Rope_RopeConcatenation();
+	        _C_deallocate(__c, 1);
+	        break;
+	    }
+	case _S_function:
+	    {
+	        _Rope_RopeFunction<_CharT,_Alloc>* __f
+		    = (_Rope_RopeFunction<_CharT,_Alloc>*)this;
+	        __f->_Rope_RopeFunction<_CharT,_Alloc>::~_Rope_RopeFunction();
+	        _F_deallocate(__f, 1);
+	        break;
+	    }
+	case _S_substringfn:
+	    {
+	        _Rope_RopeSubstring<_CharT,_Alloc>* __ss =
+			(_Rope_RopeSubstring<_CharT,_Alloc>*)this;
+		__ss->_Rope_RopeSubstring<_CharT,_Alloc>::
+		        ~_Rope_RopeSubstring();
+		_S_deallocate(__ss, 1);
+		break;
+	    }
+    }
+}
+#else
+
+template <class _CharT, class _Alloc>
+  inline void _Rope_RopeRep<_CharT,_Alloc>::_S_free_string
+		(const _CharT*, size_t, allocator_type)
+{}
+
+#endif
+
+
+// Concatenate a C string onto a leaf rope by copying the rope data.
+// Used for short ropes.
+template <class _CharT, class _Alloc>
+rope<_CharT,_Alloc>::_RopeLeaf*
+rope<_CharT,_Alloc>::_S_leaf_concat_char_iter
+		(_RopeLeaf* __r, const _CharT* __iter, size_t __len)
+{
+    size_t __old_len = __r->_M_size;
+    _CharT* __new_data = (_CharT*)
+	_Data_allocate(_S_rounded_up_size(__old_len + __len));
+    _RopeLeaf* __result;
+    
+    uninitialized_copy_n(__r->_M_data, __old_len, __new_data);
+    uninitialized_copy_n(__iter, __len, __new_data + __old_len);
+    _S_cond_store_eos(__new_data[__old_len + __len]);
+    __STL_TRY {
+	__result = _S_new_RopeLeaf(__new_data, __old_len + __len,
+				   __r->get_allocator());
+    }
+    __STL_UNWIND(_RopeRep::__STL_FREE_STRING(__new_data, __old_len + __len,
+					     __r->get_allocator()));
+    return __result;
+}
+
+#ifndef __GC
+// As above, but it's OK to clobber original if refcount is 1
+template <class _CharT, class _Alloc>
+rope<_CharT,_Alloc>::_RopeLeaf*
+rope<_CharT,_Alloc>::_S_destr_leaf_concat_char_iter
+		(_RopeLeaf* __r, const _CharT* __iter, size_t __len)
+{
+    __stl_assert(__r->_M_ref_count >= 1);
+    if (__r->_M_ref_count > 1)
+      return _S_leaf_concat_char_iter(__r, __iter, __len);
+    size_t __old_len = __r->_M_size;
+    if (_S_allocated_capacity(__old_len) >= __old_len + __len) {
+	// The space has been partially initialized for the standard
+	// character types.  But that doesn't matter for those types.
+	uninitialized_copy_n(__iter, __len, __r->_M_data + __old_len);
+	if (_S_is_basic_char_type((_CharT*)0)) {
+	    _S_cond_store_eos(__r->_M_data[__old_len + __len]);
+	    __stl_assert(__r->_M_c_string == __r->_M_data);
+	} else if (__r->_M_c_string != __r->_M_data && 0 != __r->_M_c_string) {
+	    __r->_M_free_c_string();
+	    __r->_M_c_string = 0;
+	}
+	__r->_M_size = __old_len + __len;
+	__stl_assert(__r->_M_ref_count == 1);
+	__r->_M_ref_count = 2;
+	return __r;
+    } else {
+	_RopeLeaf* __result = _S_leaf_concat_char_iter(__r, __iter, __len);
+	__stl_assert(__result->_M_ref_count == 1);
+	return __result;
+    }
+}
+#endif
+
+// Assumes left and right are not 0.
+// Does not increment (nor decrement on exception) child reference counts.
+// Result has ref count 1.
+template <class _CharT, class _Alloc>
+rope<_CharT,_Alloc>::_RopeRep*
+rope<_CharT,_Alloc>::_S_tree_concat (_RopeRep* __left, _RopeRep* __right)
+{
+    _RopeConcatenation* __result =
+      _S_new_RopeConcatenation(__left, __right, __left->get_allocator());
+    size_t __depth = __result->_M_depth;
+    
+      __stl_assert(__left->get_allocator() == __right->get_allocator());
+    if (__depth > 20 && (__result->_M_size < 1000 ||
+			 __depth > _RopeRep::_S_max_rope_depth)) {
+        _RopeRep* __balanced;
+      
+	__STL_TRY {
+	   __balanced = _S_balance(__result);
+#          ifndef __GC
+	     if (__result != __balanced) {
+		__stl_assert(1 == __result->_M_ref_count
+			     && 1 == __balanced->_M_ref_count);
+	     }
+#          endif
+	   __result->_M_unref_nonnil();
+        }
+	__STL_UNWIND((_C_deallocate(__result,1)));
+		// In case of exception, we need to deallocate
+		// otherwise dangling result node.  But caller
+		// still owns its children.  Thus unref is
+		// inappropriate.
+	return __balanced;
+    } else {
+	return __result;
+    }
+}
+
+template <class _CharT, class _Alloc>
+rope<_CharT,_Alloc>::_RopeRep* rope<_CharT,_Alloc>::_S_concat_char_iter
+		(_RopeRep* __r, const _CharT*__s, size_t __slen)
+{
+    _RopeRep* __result;
+    if (0 == __slen) {
+	_S_ref(__r);
+	return __r;
+    }
+    if (0 == __r)
+      return __STL_ROPE_FROM_UNOWNED_CHAR_PTR(__s, __slen,
+					      __r->get_allocator());
+    if (_RopeRep::_S_leaf == __r->_M_tag && 
+          __r->_M_size + __slen <= _S_copy_max) {
+	__result = _S_leaf_concat_char_iter((_RopeLeaf*)__r, __s, __slen);
+#       ifndef __GC
+	  __stl_assert(1 == __result->_M_ref_count);
+#       endif
+	return __result;
+    }
+    if (_RopeRep::_S_concat == __r->_M_tag
+	&& _RopeRep::_S_leaf == ((_RopeConcatenation*)__r)->_M_right->_M_tag) {
+	_RopeLeaf* __right = 
+	  (_RopeLeaf* )(((_RopeConcatenation* )__r)->_M_right);
+	if (__right->_M_size + __slen <= _S_copy_max) {
+	  _RopeRep* __left = ((_RopeConcatenation*)__r)->_M_left;
+	  _RopeRep* __nright = 
+	    _S_leaf_concat_char_iter((_RopeLeaf*)__right, __s, __slen);
+	  __left->_M_ref_nonnil();
+	  __STL_TRY {
+	    __result = _S_tree_concat(__left, __nright);
+          }
+	  __STL_UNWIND(_S_unref(__left); _S_unref(__nright));
+#         ifndef __GC
+	    __stl_assert(1 == __result->_M_ref_count);
+#         endif
+	  return __result;
+	}
+    }
+    _RopeRep* __nright =
+      __STL_ROPE_FROM_UNOWNED_CHAR_PTR(__s, __slen, __r->get_allocator());
+    __STL_TRY {
+      __r->_M_ref_nonnil();
+      __result = _S_tree_concat(__r, __nright);
+    }
+    __STL_UNWIND(_S_unref(__r); _S_unref(__nright));
+#   ifndef __GC
+      __stl_assert(1 == __result->_M_ref_count);
+#   endif
+    return __result;
+}
+
+#ifndef __GC
+template <class _CharT, class _Alloc>
+rope<_CharT,_Alloc>::_RopeRep* 
+rope<_CharT,_Alloc>::_S_destr_concat_char_iter(
+  _RopeRep* __r, const _CharT* __s, size_t __slen)
+{
+    _RopeRep* __result;
+    if (0 == __r)
+      return __STL_ROPE_FROM_UNOWNED_CHAR_PTR(__s, __slen,
+					      __r->get_allocator());
+    size_t __count = __r->_M_ref_count;
+    size_t __orig_size = __r->_M_size;
+    __stl_assert(__count >= 1);
+    if (__count > 1) return _S_concat_char_iter(__r, __s, __slen);
+    if (0 == __slen) {
+	__r->_M_ref_count = 2;      // One more than before
+	return __r;
+    }
+    if (__orig_size + __slen <= _S_copy_max && 
+          _RopeRep::_S_leaf == __r->_M_tag) {
+	__result = _S_destr_leaf_concat_char_iter((_RopeLeaf*)__r, __s, __slen);
+	return __result;
+    }
+    if (_RopeRep::_S_concat == __r->_M_tag) {
+	_RopeLeaf* __right = (_RopeLeaf*)(((_RopeConcatenation*)__r)->_M_right);
+	if (_RopeRep::_S_leaf == __right->_M_tag
+	    && __right->_M_size + __slen <= _S_copy_max) {
+	  _RopeRep* __new_right = 
+	    _S_destr_leaf_concat_char_iter(__right, __s, __slen);
+	  if (__right == __new_right) {
+	      __stl_assert(__new_right->_M_ref_count == 2);
+	      __new_right->_M_ref_count = 1;
+	  } else {
+	      __stl_assert(__new_right->_M_ref_count >= 1);
+	      __right->_M_unref_nonnil();
+	  }
+	  __stl_assert(__r->_M_ref_count == 1);
+	  __r->_M_ref_count = 2;    // One more than before.
+	  ((_RopeConcatenation*)__r)->_M_right = __new_right;
+	  __r->_M_size = __orig_size + __slen;
+	  if (0 != __r->_M_c_string) {
+	      __r->_M_free_c_string();
+	      __r->_M_c_string = 0;
+	  }
+	  return __r;
+	}
+    }
+    _RopeRep* __right =
+      __STL_ROPE_FROM_UNOWNED_CHAR_PTR(__s, __slen, __r->get_allocator());
+    __r->_M_ref_nonnil();
+    __STL_TRY {
+      __result = _S_tree_concat(__r, __right);
+    }
+    __STL_UNWIND(_S_unref(__r); _S_unref(__right))
+    __stl_assert(1 == __result->_M_ref_count);
+    return __result;
+}
+#endif /* !__GC */
+
+template <class _CharT, class _Alloc>
+rope<_CharT,_Alloc>::_RopeRep*
+rope<_CharT,_Alloc>::_S_concat(_RopeRep* __left, _RopeRep* __right)
+{
+    if (0 == __left) {
+	_S_ref(__right);
+	return __right;
+    }
+    if (0 == __right) {
+	__left->_M_ref_nonnil();
+	return __left;
+    }
+    if (_RopeRep::_S_leaf == __right->_M_tag) {
+	if (_RopeRep::_S_leaf == __left->_M_tag) {
+	  if (__right->_M_size + __left->_M_size <= _S_copy_max) {
+	    return _S_leaf_concat_char_iter((_RopeLeaf*)__left,
+					 ((_RopeLeaf*)__right)->_M_data,
+					 __right->_M_size);
+	  }
+	} else if (_RopeRep::_S_concat == __left->_M_tag
+		   && _RopeRep::_S_leaf ==
+		      ((_RopeConcatenation*)__left)->_M_right->_M_tag) {
+	  _RopeLeaf* __leftright =
+		    (_RopeLeaf*)(((_RopeConcatenation*)__left)->_M_right); 
+	  if (__leftright->_M_size + __right->_M_size <= _S_copy_max) {
+	    _RopeRep* __leftleft = ((_RopeConcatenation*)__left)->_M_left;
+	    _RopeRep* __rest = _S_leaf_concat_char_iter(__leftright,
+					   ((_RopeLeaf*)__right)->_M_data,
+					   __right->_M_size);
+	    __leftleft->_M_ref_nonnil();
+	    __STL_TRY {
+	      return(_S_tree_concat(__leftleft, __rest));
+            }
+	    __STL_UNWIND(_S_unref(__leftleft); _S_unref(__rest))
+	  }
+	}
+    }
+    __left->_M_ref_nonnil();
+    __right->_M_ref_nonnil();
+    __STL_TRY {
+      return(_S_tree_concat(__left, __right));
+    }
+    __STL_UNWIND(_S_unref(__left); _S_unref(__right));
+}
+
+template <class _CharT, class _Alloc>
+rope<_CharT,_Alloc>::_RopeRep*
+rope<_CharT,_Alloc>::_S_substring(_RopeRep* __base, 
+                               size_t __start, size_t __endp1)
+{
+    if (0 == __base) return 0;
+    size_t __len = __base->_M_size;
+    size_t __adj_endp1;
+    const size_t __lazy_threshold = 128;
+    
+    if (__endp1 >= __len) {
+	if (0 == __start) {
+	    __base->_M_ref_nonnil();
+	    return __base;
+	} else {
+	    __adj_endp1 = __len;
+	}
+    } else {
+	__adj_endp1 = __endp1;
+    }
+    switch(__base->_M_tag) {
+	case _RopeRep::_S_concat:
+	    {
+		_RopeConcatenation* __c = (_RopeConcatenation*)__base;
+		_RopeRep* __left = __c->_M_left;
+		_RopeRep* __right = __c->_M_right;
+		size_t __left_len = __left->_M_size;
+		_RopeRep* __result;
+
+		if (__adj_endp1 <= __left_len) {
+		    return _S_substring(__left, __start, __endp1);
+		} else if (__start >= __left_len) {
+		    return _S_substring(__right, __start - __left_len,
+				  __adj_endp1 - __left_len);
+		}
+		_Self_destruct_ptr __left_result(
+		  _S_substring(__left, __start, __left_len));
+		_Self_destruct_ptr __right_result(
+		  _S_substring(__right, 0, __endp1 - __left_len));
+		__result = _S_concat(__left_result, __right_result);
+#               ifndef __GC
+		  __stl_assert(1 == __result->_M_ref_count);
+#               endif
+		return __result;
+	    }
+	case _RopeRep::_S_leaf:
+	    {
+		_RopeLeaf* __l = (_RopeLeaf*)__base;
+		_RopeLeaf* __result;
+		size_t __result_len;
+		if (__start >= __adj_endp1) return 0;
+		__result_len = __adj_endp1 - __start;
+		if (__result_len > __lazy_threshold) goto lazy;
+#               ifdef __GC
+		    const _CharT* __section = __l->_M_data + __start;
+		    __result = _S_new_RopeLeaf(__section, __result_len,
+					  __base->get_allocator());
+		    __result->_M_c_string = 0;  // Not eos terminated.
+#               else
+		    // We should sometimes create substring node instead.
+		    __result = __STL_ROPE_FROM_UNOWNED_CHAR_PTR(
+					__l->_M_data + __start, __result_len,
+					__base->get_allocator());
+#               endif
+		return __result;
+	    }
+	case _RopeRep::_S_substringfn:
+	    // Avoid introducing multiple layers of substring nodes.
+	    {
+		_RopeSubstring* __old = (_RopeSubstring*)__base;
+		size_t __result_len;
+		if (__start >= __adj_endp1) return 0;
+		__result_len = __adj_endp1 - __start;
+		if (__result_len > __lazy_threshold) {
+		    _RopeSubstring* __result =
+			_S_new_RopeSubstring(__old->_M_base,
+					  __start + __old->_M_start,
+					  __adj_endp1 - __start,
+					  __base->get_allocator());
+		    return __result;
+
+		} // *** else fall through: ***
+	    }
+	case _RopeRep::_S_function:
+	    {
+		_RopeFunction* __f = (_RopeFunction*)__base;
+		_CharT* __section;
+		size_t __result_len;
+		if (__start >= __adj_endp1) return 0;
+		__result_len = __adj_endp1 - __start;
+
+		if (__result_len > __lazy_threshold) goto lazy;
+		__section = (_CharT*)
+			_Data_allocate(_S_rounded_up_size(__result_len));
+		__STL_TRY {
+		  (*(__f->_M_fn))(__start, __result_len, __section);
+                }
+		__STL_UNWIND(_RopeRep::__STL_FREE_STRING(
+	               __section, __result_len, __base->get_allocator()));
+		_S_cond_store_eos(__section[__result_len]);
+		return _S_new_RopeLeaf(__section, __result_len,
+				       __base->get_allocator());
+	    }
+    }
+    /*NOTREACHED*/
+    __stl_assert(false);
+  lazy:
+    {
+	// Create substring node.
+	return _S_new_RopeSubstring(__base, __start, __adj_endp1 - __start,
+			       __base->get_allocator());
+    }
+}
+
+template<class _CharT>
+class _Rope_flatten_char_consumer : public _Rope_char_consumer<_CharT> {
+    private:
+	_CharT* _M_buf_ptr;
+    public:
+
+	_Rope_flatten_char_consumer(_CharT* __buffer) {
+	    _M_buf_ptr = __buffer;
+	};
+	~_Rope_flatten_char_consumer() {}
+	bool operator() (const _CharT* __leaf, size_t __n) {
+	    uninitialized_copy_n(__leaf, __n, _M_buf_ptr);
+	    _M_buf_ptr += __n;
+	    return true;
+	}
+};
+	    
+template<class _CharT>
+class _Rope_find_char_char_consumer : public _Rope_char_consumer<_CharT> {
+    private:
+	_CharT _M_pattern;
+    public:
+	size_t _M_count;  // Number of nonmatching characters
+	_Rope_find_char_char_consumer(_CharT __p) 
+	  : _M_pattern(__p), _M_count(0) {}
+	~_Rope_find_char_char_consumer() {}
+	bool operator() (const _CharT* __leaf, size_t __n) {
+	    size_t __i;
+	    for (__i = 0; __i < __n; __i++) {
+		if (__leaf[__i] == _M_pattern) {
+		    _M_count += __i; return false;
+		}
+	    }
+	    _M_count += __n; return true;
+	}
+};
+	    
+  template<class _CharT, class _Traits>
+  // Here _CharT is both the stream and rope character type.
+class _Rope_insert_char_consumer : public _Rope_char_consumer<_CharT> {
+    private:
+	  typedef basic_ostream<_CharT,_Traits> _Insert_ostream;
+	_Insert_ostream& _M_o;
+    public:
+	_Rope_insert_char_consumer(_Insert_ostream& __writer) 
+	  : _M_o(__writer) {};
+	~_Rope_insert_char_consumer() { };
+		// Caller is presumed to own the ostream
+	bool operator() (const _CharT* __leaf, size_t __n);
+		// Returns true to continue traversal.
+};
+	    
+template<class _CharT, class _Traits>
+bool _Rope_insert_char_consumer<_CharT, _Traits>::operator()
+                                      (const _CharT* __leaf, size_t __n)
+{
+  size_t __i;
+  //  We assume that formatting is set up correctly for each element.
+  for (__i = 0; __i < __n; __i++) _M_o.put(__leaf[__i]);
+  return true;
+}
+
+template <class _CharT, class _Alloc>
+bool rope<_CharT, _Alloc>::_S_apply_to_pieces(
+				_Rope_char_consumer<_CharT>& __c,
+				const _RopeRep* __r,
+				size_t __begin, size_t __end)
+{
+    if (0 == __r) return true;
+    switch(__r->_M_tag) {
+	case _RopeRep::_S_concat:
+	    {
+		_RopeConcatenation* __conc = (_RopeConcatenation*)__r;
+		_RopeRep* __left =  __conc->_M_left;
+		size_t __left_len = __left->_M_size;
+		if (__begin < __left_len) {
+		    size_t __left_end = min(__left_len, __end);
+		    if (!_S_apply_to_pieces(__c, __left, __begin, __left_end))
+			return false;
+		}
+		if (__end > __left_len) {
+		    _RopeRep* __right =  __conc->_M_right;
+		    size_t __right_start = max(__left_len, __begin);
+		    if (!_S_apply_to_pieces(__c, __right,
+					 __right_start - __left_len,
+					 __end - __left_len)) {
+			return false;
+		    }
+		}
+	    }
+	    return true;
+	case _RopeRep::_S_leaf:
+	    {
+		_RopeLeaf* __l = (_RopeLeaf*)__r;
+		return __c(__l->_M_data + __begin, __end - __begin);
+	    }
+	case _RopeRep::_S_function:
+	case _RopeRep::_S_substringfn:
+	    {
+		_RopeFunction* __f = (_RopeFunction*)__r;
+		size_t __len = __end - __begin;
+		bool __result;
+		_CharT* __buffer =
+		  (_CharT*)alloc::allocate(__len * sizeof(_CharT));
+		__STL_TRY {
+		  (*(__f->_M_fn))(__begin, __len, __buffer);
+		  __result = __c(__buffer, __len);
+                  alloc::deallocate(__buffer, __len * sizeof(_CharT));
+                }
+		__STL_UNWIND((alloc::deallocate(__buffer,
+						__len * sizeof(_CharT))))
+		return __result;
+	    }
+	default:
+	    __stl_assert(false);
+	    /*NOTREACHED*/
+	    return false;
+    }
+}
+
+  template<class _CharT, class _Traits>
+  inline void _Rope_fill(basic_ostream<_CharT, _Traits>& __o, size_t __n)
+{
+    char __f = __o.fill();
+    size_t __i;
+
+    for (__i = 0; __i < __n; __i++) __o.put(__f);
+}
+    
+
+template <class _CharT> inline bool _Rope_is_simple(_CharT*) { return false; }
+inline bool _Rope_is_simple(char*) { return true; }
+inline bool _Rope_is_simple(wchar_t*) { return true; }
+
+template<class _CharT, class _Traits, class _Alloc>
+basic_ostream<_CharT, _Traits>& operator<< (basic_ostream<_CharT, _Traits>& __o,
+                                            const rope<_CharT, _Alloc>& __r)
+{
+    size_t __w = __o.width();
+    bool __left = bool(__o.flags() & ios::left);
+    size_t __pad_len;
+    size_t __rope_len = __r.size();
+      _Rope_insert_char_consumer<_CharT, _Traits> __c(__o);
+    bool __is_simple = _Rope_is_simple((_CharT*)0);
+    
+    if (__rope_len < __w) {
+	__pad_len = __w - __rope_len;
+    } else {
+	__pad_len = 0;
+    }
+    if (!__is_simple) __o.width(__w/__rope_len);
+    __STL_TRY {
+      if (__is_simple && !__left && __pad_len > 0) {
+	_Rope_fill(__o, __pad_len);
+      }
+      __r.apply_to_pieces(0, __r.size(), __c);
+      if (__is_simple && __left && __pad_len > 0) {
+	_Rope_fill(__o, __pad_len);
+      }
+      if (!__is_simple)
+        __o.width(__w);
+    }
+    __STL_UNWIND(if (!__is_simple) __o.width(__w))
+    return __o;
+}
+
+template <class _CharT, class _Alloc>
+_CharT*
+rope<_CharT,_Alloc>::_S_flatten(_RopeRep* __r,
+				 size_t __start, size_t __len,
+				 _CharT* __buffer)
+{
+    _Rope_flatten_char_consumer<_CharT> __c(__buffer);
+    _S_apply_to_pieces(__c, __r, __start, __start + __len);
+    return(__buffer + __len);
+}
+
+template <class _CharT, class _Alloc>
+size_t
+rope<_CharT,_Alloc>::find(_CharT __pattern, size_t __start) const
+{
+    _Rope_find_char_char_consumer<_CharT> __c(__pattern);
+    _S_apply_to_pieces(__c, _M_tree_ptr, __start, size());
+    size_type __result_pos = __start + __c._M_count;
+#   ifndef __STL_OLD_ROPE_SEMANTICS
+	if (__result_pos == size()) __result_pos = npos;
+#   endif
+    return __result_pos;
+}
+
+template <class _CharT, class _Alloc>
+_CharT*
+rope<_CharT,_Alloc>::_S_flatten(_RopeRep* __r, _CharT* __buffer)
+{
+    if (0 == __r) return __buffer;
+    switch(__r->_M_tag) {
+	case _RopeRep::_S_concat:
+	    {
+		_RopeConcatenation* __c = (_RopeConcatenation*)__r;
+		_RopeRep* __left = __c->_M_left;
+		_RopeRep* __right = __c->_M_right;
+		_CharT* __rest = _S_flatten(__left, __buffer);
+		return _S_flatten(__right, __rest);
+	    }
+	case _RopeRep::_S_leaf:
+	    {
+		_RopeLeaf* __l = (_RopeLeaf*)__r;
+		return copy_n(__l->_M_data, __l->_M_size, __buffer).second;
+	    }
+	case _RopeRep::_S_function:
+	case _RopeRep::_S_substringfn:
+	    // We dont yet do anything with substring nodes.
+	    // This needs to be fixed before ropefiles will work well.
+	    {
+		_RopeFunction* __f = (_RopeFunction*)__r;
+		(*(__f->_M_fn))(0, __f->_M_size, __buffer);
+		return __buffer + __f->_M_size;
+	    }
+	default:
+	    __stl_assert(false);
+	    /*NOTREACHED*/
+	    return 0;
+    }
+}
+
+
+// This needs work for _CharT != char
+template <class _CharT, class _Alloc>
+void
+rope<_CharT,_Alloc>::_S_dump(_RopeRep* __r, int __indent)
+{
+    for (int __i = 0; __i < __indent; __i++) putchar(' ');
+    if (0 == __r) {
+	printf("NULL\n"); return;
+    }
+    if (_RopeRep::_S_concat == __r->_M_tag) {
+	_RopeConcatenation* __c = (_RopeConcatenation*)__r;
+	_RopeRep* __left = __c->_M_left;
+	_RopeRep* __right = __c->_M_right;
+
+#       ifdef __GC
+	  printf("Concatenation %p (depth = %d, len = %ld, %s balanced)\n",
+	    __r, __r->_M_depth, __r->_M_size, __r->_M_is_balanced? "" : "not");
+#       else
+	  printf("Concatenation %p (rc = %ld, depth = %d, "
+	           "len = %ld, %s balanced)\n",
+		 __r, __r->_M_ref_count, __r->_M_depth, __r->_M_size,
+		 __r->_M_is_balanced? "" : "not");
+#       endif
+	_S_dump(__left, __indent + 2);
+	_S_dump(__right, __indent + 2);
+	return;
+    } else {
+	char* __kind;
+
+	switch (__r->_M_tag) {
+	    case _RopeRep::_S_leaf:
+		__kind = "Leaf";
+		break;
+	    case _RopeRep::_S_function:
+		__kind = "Function";
+		break;
+	    case _RopeRep::_S_substringfn:
+		__kind = "Function representing substring";
+		break;
+	    default:
+		__kind = "(corrupted kind field!)";
+	}
+#       ifdef __GC
+	  printf("%s %p (depth = %d, len = %ld) ",
+		 __kind, __r, __r->_M_depth, __r->_M_size);
+#       else
+	  printf("%s %p (rc = %ld, depth = %d, len = %ld) ",
+		 __kind, __r, __r->_M_ref_count, __r->_M_depth, __r->_M_size);
+#       endif
+	if (_S_is_one_byte_char_type((_CharT*)0)) {
+	    const int __max_len = 40;
+	    _Self_destruct_ptr __prefix(_S_substring(__r, 0, __max_len));
+	    _CharT __buffer[__max_len + 1];
+	    bool __too_big = __r->_M_size > __prefix->_M_size;
+
+	    _S_flatten(__prefix, __buffer);
+	    __buffer[__prefix->_M_size] = _S_eos((_CharT*)0); 
+	    printf("%s%s\n", 
+	           (char*)__buffer, __too_big? "...\n" : "\n");
+	} else {
+	    printf("\n");
+	}
+    }
+}
+
+template <class _CharT, class _Alloc>
+const unsigned long
+rope<_CharT,_Alloc>::_S_min_len[
+  _Rope_RopeRep<_CharT,_Alloc>::_S_max_rope_depth + 1] = {
+/* 0 */1, /* 1 */2, /* 2 */3, /* 3 */5, /* 4 */8, /* 5 */13, /* 6 */21,
+/* 7 */34, /* 8 */55, /* 9 */89, /* 10 */144, /* 11 */233, /* 12 */377,
+/* 13 */610, /* 14 */987, /* 15 */1597, /* 16 */2584, /* 17 */4181,
+/* 18 */6765, /* 19 */10946, /* 20 */17711, /* 21 */28657, /* 22 */46368,
+/* 23 */75025, /* 24 */121393, /* 25 */196418, /* 26 */317811,
+/* 27 */514229, /* 28 */832040, /* 29 */1346269, /* 30 */2178309,
+/* 31 */3524578, /* 32 */5702887, /* 33 */9227465, /* 34 */14930352,
+/* 35 */24157817, /* 36 */39088169, /* 37 */63245986, /* 38 */102334155,
+/* 39 */165580141, /* 40 */267914296, /* 41 */433494437,
+/* 42 */701408733, /* 43 */1134903170, /* 44 */1836311903,
+/* 45 */2971215073u };
+// These are Fibonacci numbers < 2**32.
+
+template <class _CharT, class _Alloc>
+rope<_CharT,_Alloc>::_RopeRep*
+rope<_CharT,_Alloc>::_S_balance(_RopeRep* __r)
+{
+    _RopeRep* __forest[_RopeRep::_S_max_rope_depth + 1];
+    _RopeRep* __result = 0;
+    int __i;
+    // Invariant:
+    // The concatenation of forest in descending order is equal to __r.
+    // __forest[__i]._M_size >= _S_min_len[__i]
+    // __forest[__i]._M_depth = __i
+    // References from forest are included in refcount.
+
+    for (__i = 0; __i <= _RopeRep::_S_max_rope_depth; ++__i) 
+      __forest[__i] = 0;
+    __STL_TRY {
+      _S_add_to_forest(__r, __forest);
+      for (__i = 0; __i <= _RopeRep::_S_max_rope_depth; ++__i) 
+        if (0 != __forest[__i]) {
+#	ifndef __GC
+	  _Self_destruct_ptr __old(__result);
+#	endif
+	  __result = _S_concat(__forest[__i], __result);
+	__forest[__i]->_M_unref_nonnil();
+#	if !defined(__GC) && defined(__STL_USE_EXCEPTIONS)
+	  __forest[__i] = 0;
+#	endif
+      }
+    }
+    __STL_UNWIND(for(__i = 0; __i <= _RopeRep::_S_max_rope_depth; __i++)
+		 _S_unref(__forest[__i]))
+    if (__result->_M_depth > _RopeRep::_S_max_rope_depth) {
+#     ifdef __STL_USE_EXCEPTIONS
+	__STL_THROW(length_error("rope too long"));
+#     else
+	abort();
+#     endif
+    }
+    return(__result);
+}
+
+
+template <class _CharT, class _Alloc>
+void
+rope<_CharT,_Alloc>::_S_add_to_forest(_RopeRep* __r, _RopeRep** __forest)
+{
+    if (__r->_M_is_balanced) {
+	_S_add_leaf_to_forest(__r, __forest);
+	return;
+    }
+    __stl_assert(__r->_M_tag == _RopeRep::_S_concat);
+    {
+	_RopeConcatenation* __c = (_RopeConcatenation*)__r;
+
+	_S_add_to_forest(__c->_M_left, __forest);
+	_S_add_to_forest(__c->_M_right, __forest);
+    }
+}
+
+
+template <class _CharT, class _Alloc>
+void
+rope<_CharT,_Alloc>::_S_add_leaf_to_forest(_RopeRep* __r, _RopeRep** __forest)
+{
+    _RopeRep* __insertee;   		// included in refcount
+    _RopeRep* __too_tiny = 0;    	// included in refcount
+    int __i;  				// forest[0..__i-1] is empty
+    size_t __s = __r->_M_size;
+
+    for (__i = 0; __s >= _S_min_len[__i+1]/* not this bucket */; ++__i) {
+	if (0 != __forest[__i]) {
+#	    ifndef __GC
+	      _Self_destruct_ptr __old(__too_tiny);
+#	    endif
+	    __too_tiny = _S_concat_and_set_balanced(__forest[__i], __too_tiny);
+	    __forest[__i]->_M_unref_nonnil();
+	    __forest[__i] = 0;
+	}
+    }
+    {
+#	ifndef __GC
+	  _Self_destruct_ptr __old(__too_tiny);
+#	endif
+	__insertee = _S_concat_and_set_balanced(__too_tiny, __r);
+    }
+    // Too_tiny dead, and no longer included in refcount.
+    // Insertee is live and included.
+    __stl_assert(_S_is_almost_balanced(__insertee));
+    __stl_assert(__insertee->_M_depth <= __r->_M_depth + 1);
+    for (;; ++__i) {
+	if (0 != __forest[__i]) {
+#	    ifndef __GC
+	      _Self_destruct_ptr __old(__insertee);
+#	    endif
+	    __insertee = _S_concat_and_set_balanced(__forest[__i], __insertee);
+	    __forest[__i]->_M_unref_nonnil();
+	    __forest[__i] = 0;
+	    __stl_assert(_S_is_almost_balanced(__insertee));
+	}
+	__stl_assert(_S_min_len[__i] <= __insertee->_M_size);
+	__stl_assert(__forest[__i] == 0);
+	if (__i == _RopeRep::_S_max_rope_depth || 
+	      __insertee->_M_size < _S_min_len[__i+1]) {
+	    __forest[__i] = __insertee;
+	    // refcount is OK since __insertee is now dead.
+	    return;
+	}
+    }
+}
+
+template <class _CharT, class _Alloc>
+_CharT
+rope<_CharT,_Alloc>::_S_fetch(_RopeRep* __r, size_type __i)
+{
+    __GC_CONST _CharT* __cstr = __r->_M_c_string;
+
+    __stl_assert(__i < __r->_M_size);
+    if (0 != __cstr) return __cstr[__i]; 
+    for(;;) {
+      switch(__r->_M_tag) {
+	case _RopeRep::_S_concat:
+	    {
+		_RopeConcatenation* __c = (_RopeConcatenation*)__r;
+		_RopeRep* __left = __c->_M_left;
+		size_t __left_len = __left->_M_size;
+
+		if (__i >= __left_len) {
+		    __i -= __left_len;
+		    __r = __c->_M_right;
+		} else {
+		    __r = __left;
+		}
+	    }
+	    break;
+	case _RopeRep::_S_leaf:
+	    {
+		_RopeLeaf* __l = (_RopeLeaf*)__r;
+		return __l->_M_data[__i];
+	    }
+	case _RopeRep::_S_function:
+	case _RopeRep::_S_substringfn:
+	    {
+		_RopeFunction* __f = (_RopeFunction*)__r;
+		_CharT __result;
+
+		(*(__f->_M_fn))(__i, 1, &__result);
+		return __result;
+	    }
+      }
+    }
+}
+
+# ifndef __GC
+// Return a uniquely referenced character slot for the given
+// position, or 0 if that's not possible.
+template <class _CharT, class _Alloc>
+_CharT*
+rope<_CharT,_Alloc>::_S_fetch_ptr(_RopeRep* __r, size_type __i)
+{
+    _RopeRep* __clrstack[_RopeRep::_S_max_rope_depth];
+    size_t __csptr = 0;
+
+    for(;;) {
+      if (__r->_M_ref_count > 1) return 0;
+      switch(__r->_M_tag) {
+	case _RopeRep::_S_concat:
+	    {
+		_RopeConcatenation* __c = (_RopeConcatenation*)__r;
+		_RopeRep* __left = __c->_M_left;
+		size_t __left_len = __left->_M_size;
+
+		if (__c->_M_c_string != 0) __clrstack[__csptr++] = __c;
+		if (__i >= __left_len) {
+		    __i -= __left_len;
+		    __r = __c->_M_right;
+		} else {
+		    __r = __left;
+		}
+	    }
+	    break;
+	case _RopeRep::_S_leaf:
+	    {
+		_RopeLeaf* __l = (_RopeLeaf*)__r;
+		if (__l->_M_c_string != __l->_M_data && __l->_M_c_string != 0)
+		    __clrstack[__csptr++] = __l;
+		while (__csptr > 0) {
+		    -- __csptr;
+		    _RopeRep* __d = __clrstack[__csptr];
+		    __d->_M_free_c_string();
+		    __d->_M_c_string = 0;
+		}
+		return __l->_M_data + __i;
+	    }
+	case _RopeRep::_S_function:
+	case _RopeRep::_S_substringfn:
+	    return 0;
+      }
+    }
+}
+# endif /* __GC */
+
+// The following could be implemented trivially using
+// lexicographical_compare_3way.
+// We do a little more work to avoid dealing with rope iterators for
+// flat strings.
+template <class _CharT, class _Alloc>
+int
+rope<_CharT,_Alloc>::_S_compare (const _RopeRep* __left, 
+                                 const _RopeRep* __right)
+{
+    size_t __left_len;
+    size_t __right_len;
+
+    if (0 == __right) return 0 != __left;
+    if (0 == __left) return -1;
+    __left_len = __left->_M_size;
+    __right_len = __right->_M_size;
+    if (_RopeRep::_S_leaf == __left->_M_tag) {
+	_RopeLeaf* __l = (_RopeLeaf*) __left;
+	if (_RopeRep::_S_leaf == __right->_M_tag) {
+	    _RopeLeaf* __r = (_RopeLeaf*) __right;
+	    return lexicographical_compare_3way(
+			__l->_M_data, __l->_M_data + __left_len,
+			__r->_M_data, __r->_M_data + __right_len);
+	} else {
+	    const_iterator __rstart(__right, 0);
+	    const_iterator __rend(__right, __right_len);
+	    return lexicographical_compare_3way(
+			__l->_M_data, __l->_M_data + __left_len,
+			__rstart, __rend);
+	}
+    } else {
+	const_iterator __lstart(__left, 0);
+	const_iterator __lend(__left, __left_len);
+	if (_RopeRep::_S_leaf == __right->_M_tag) {
+	    _RopeLeaf* __r = (_RopeLeaf*) __right;
+	    return lexicographical_compare_3way(
+				   __lstart, __lend,
+				   __r->_M_data, __r->_M_data + __right_len);
+	} else {
+	    const_iterator __rstart(__right, 0);
+	    const_iterator __rend(__right, __right_len);
+	    return lexicographical_compare_3way(
+				   __lstart, __lend,
+				   __rstart, __rend);
+	}
+    }
+}
+
+// Assignment to reference proxies.
+template <class _CharT, class _Alloc>
+_Rope_char_ref_proxy<_CharT, _Alloc>&
+_Rope_char_ref_proxy<_CharT, _Alloc>::operator= (_CharT __c) {
+    _RopeRep* __old = _M_root->_M_tree_ptr;
+#   ifndef __GC
+	// First check for the case in which everything is uniquely
+	// referenced.  In that case we can do this destructively.
+	_CharT* __ptr = _My_rope::_S_fetch_ptr(__old, _M_pos);
+	if (0 != __ptr) {
+	    *__ptr = __c;
+	    return *this;
+	}
+#   endif
+    _Self_destruct_ptr __left(
+      _My_rope::_S_substring(__old, 0, _M_pos));
+    _Self_destruct_ptr __right(
+      _My_rope::_S_substring(__old, _M_pos+1, __old->_M_size));
+    _Self_destruct_ptr __result_left(
+      _My_rope::_S_destr_concat_char_iter(__left, &__c, 1));
+
+#   ifndef __GC
+      __stl_assert(__left == __result_left || 1 == __result_left->_M_ref_count);
+#   endif
+    _RopeRep* __result =
+		_My_rope::_S_concat(__result_left, __right);
+#   ifndef __GC
+      __stl_assert(1 <= __result->_M_ref_count);
+      _RopeRep::_S_unref(__old);
+#   endif
+    _M_root->_M_tree_ptr = __result;
+    return *this;
+}
+
+template <class _CharT, class _Alloc>
+inline _Rope_char_ref_proxy<_CharT, _Alloc>::operator _CharT () const
+{
+    if (_M_current_valid) {
+	return _M_current;
+    } else {
+        return _My_rope::_S_fetch(_M_root->_M_tree_ptr, _M_pos);
+    }
+}
+template <class _CharT, class _Alloc>
+_Rope_char_ptr_proxy<_CharT, _Alloc>
+_Rope_char_ref_proxy<_CharT, _Alloc>::operator& () const {
+    return _Rope_char_ptr_proxy<_CharT, _Alloc>(*this);
+}
+
+template <class _CharT, class _Alloc>
+rope<_CharT, _Alloc>::rope(size_t __n, _CharT __c,
+			   const allocator_type& __a)
+: _Base(__a)
+{
+    rope<_CharT,_Alloc> __result;
+    const size_t __exponentiate_threshold = 32;
+    size_t __exponent;
+    size_t __rest;
+    _CharT* __rest_buffer;
+    _RopeRep* __remainder;
+    rope<_CharT,_Alloc> __remainder_rope;
+
+    if (0 == __n)
+      return;
+    
+    __exponent = __n / __exponentiate_threshold;
+    __rest = __n % __exponentiate_threshold;
+    if (0 == __rest) {
+	__remainder = 0;
+    } else {
+	__rest_buffer = _Data_allocate(_S_rounded_up_size(__rest));
+	uninitialized_fill_n(__rest_buffer, __rest, __c);
+	_S_cond_store_eos(__rest_buffer[__rest]);
+	__STL_TRY {
+	    __remainder = _S_new_RopeLeaf(__rest_buffer, __rest, __a);
+        }
+	__STL_UNWIND(_RopeRep::__STL_FREE_STRING(__rest_buffer, __rest, __a))
+    }
+    __remainder_rope._M_tree_ptr = __remainder;
+    if (__exponent != 0) {
+	_CharT* __base_buffer =
+	  _Data_allocate(_S_rounded_up_size(__exponentiate_threshold));
+	_RopeLeaf* __base_leaf;
+	rope __base_rope;
+	uninitialized_fill_n(__base_buffer, __exponentiate_threshold, __c);
+	_S_cond_store_eos(__base_buffer[__exponentiate_threshold]);
+	__STL_TRY {
+          __base_leaf = _S_new_RopeLeaf(__base_buffer,
+                                        __exponentiate_threshold, __a);
+        }
+	__STL_UNWIND(_RopeRep::__STL_FREE_STRING(__base_buffer, 
+	                                         __exponentiate_threshold, __a))
+	__base_rope._M_tree_ptr = __base_leaf;
+ 	if (1 == __exponent) {
+	  __result = __base_rope;
+#         ifndef __GC
+	    __stl_assert(2 == __result._M_tree_ptr->_M_ref_count);
+		// One each for base_rope and __result
+#         endif
+	} else {
+	  __result = power(__base_rope, __exponent,
+			   _Rope_Concat_fn<_CharT,_Alloc>());
+	}
+	if (0 != __remainder) {
+	  __result += __remainder_rope;
+	}
+    } else {
+	__result = __remainder_rope;
+    }
+    _M_tree_ptr = __result._M_tree_ptr;
+    _M_tree_ptr->_M_ref_nonnil();
+}
+
+template<class _CharT, class _Alloc>
+  _CharT rope<_CharT,_Alloc>::_S_empty_c_str[1];
+
+template<class _CharT, class _Alloc>
+const _CharT* rope<_CharT,_Alloc>::c_str() const {
+    if (0 == _M_tree_ptr) {
+        _S_empty_c_str[0] = _S_eos((_CharT*)0);  // Possibly redundant,
+					     // but probably fast.
+        return _S_empty_c_str;
+    }
+    __GC_CONST _CharT* __old_c_string = _M_tree_ptr->_M_c_string;
+    if (0 != __old_c_string) return(__old_c_string);
+    size_t __s = size();
+    _CharT* __result = _Data_allocate(__s + 1);
+    _S_flatten(_M_tree_ptr, __result);
+    __result[__s] = _S_eos((_CharT*)0);
+#   ifdef __GC
+	_M_tree_ptr->_M_c_string = __result;
+#   else
+      if ((__old_c_string = (__GC_CONST _CharT*)
+             _Atomic_swap((unsigned long *)(&(_M_tree_ptr->_M_c_string)),
+			  (unsigned long)__result)) != 0) {
+	// It must have been added in the interim.  Hence it had to have been
+	// separately allocated.  Deallocate the old copy, since we just
+	// replaced it.
+	destroy(__old_c_string, __old_c_string + __s + 1);
+	_Data_deallocate(__old_c_string, __s + 1);
+      }
+#   endif
+    return(__result);
+}
+
+template<class _CharT, class _Alloc>
+const _CharT* rope<_CharT,_Alloc>::replace_with_c_str() {
+    if (0 == _M_tree_ptr) {
+        _S_empty_c_str[0] = _S_eos((_CharT*)0);
+        return _S_empty_c_str;
+    }
+    __GC_CONST _CharT* __old_c_string = _M_tree_ptr->_M_c_string;
+    if (_RopeRep::_S_leaf == _M_tree_ptr->_M_tag && 0 != __old_c_string) {
+	return(__old_c_string);
+    }
+    size_t __s = size();
+    _CharT* __result = _Data_allocate(_S_rounded_up_size(__s));
+    _S_flatten(_M_tree_ptr, __result);
+    __result[__s] = _S_eos((_CharT*)0);
+    _M_tree_ptr->_M_unref_nonnil();
+    _M_tree_ptr = _S_new_RopeLeaf(__result, __s, get_allocator());
+    return(__result);
+}
+
+// Algorithm specializations.  More should be added.
+
+template<class _Rope_iterator>  // was templated on CharT and Alloc
+void				// VC++ workaround
+_Rope_rotate(_Rope_iterator __first,
+             _Rope_iterator __middle,
+             _Rope_iterator __last)
+{
+  typedef typename _Rope_iterator::value_type _CharT;
+  typedef typename _Rope_iterator::_allocator_type _Alloc;
+  
+  __stl_assert(__first.container() == __middle.container()
+                           && __middle.container() == __last.container());
+  rope<_CharT,_Alloc>& __r(__first.container());
+  rope<_CharT,_Alloc> __prefix = __r.substr(0, __first.index());
+  rope<_CharT,_Alloc> __suffix = 
+    __r.substr(__last.index(), __r.size() - __last.index());
+  rope<_CharT,_Alloc> __part1 = 
+    __r.substr(__middle.index(), __last.index() - __middle.index());
+  rope<_CharT,_Alloc> __part2 = 
+    __r.substr(__first.index(), __middle.index() - __first.index());
+  __r = __prefix;
+  __r += __part1;
+  __r += __part2;
+  __r += __suffix;
+}
+
+#if !defined(__GNUC__)
+// Appears to confuse g++
+inline void rotate(_Rope_iterator<char,__STL_DEFAULT_ALLOCATOR(char)> __first,
+                   _Rope_iterator<char,__STL_DEFAULT_ALLOCATOR(char)> __middle,
+                   _Rope_iterator<char,__STL_DEFAULT_ALLOCATOR(char)> __last) {
+    _Rope_rotate(__first, __middle, __last);
+}
+#endif
+
+# if 0
+// Probably not useful for several reasons:
+// - for SGIs 7.1 compiler and probably some others,
+//   this forces lots of rope<wchar_t, ...> instantiations, creating a
+//   code bloat and compile time problem.  (Fixed in 7.2.)
+// - wchar_t is 4 bytes wide on most UNIX platforms, making it unattractive
+//   for unicode strings.  Unsigned short may be a better character
+//   type.
+inline void rotate(
+		_Rope_iterator<wchar_t,__STL_DEFAULT_ALLOCATOR(char)> __first,
+                _Rope_iterator<wchar_t,__STL_DEFAULT_ALLOCATOR(char)> __middle,
+                _Rope_iterator<wchar_t,__STL_DEFAULT_ALLOCATOR(char)> __last) {
+    _Rope_rotate(__first, __middle, __last);
+}
+# endif
+
+} // namespace std
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/ext/slist b/contrib/media/updf/include/ext/slist
new file mode 100644
index 0000000000..5dc3fd141d
--- /dev/null
+++ b/contrib/media/updf/include/ext/slist
@@ -0,0 +1,903 @@
+/*
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_SLIST_H
+#define __SGI_STL_INTERNAL_SLIST_H
+
+#include <bits/stl_algobase.h>
+#include <bits/stl_alloc.h>
+#include <bits/stl_construct.h>
+#include <bits/stl_uninitialized.h>
+#include <bits/concept_check.h>
+
+namespace std
+{ 
+
+struct _Slist_node_base
+{
+  _Slist_node_base* _M_next;
+};
+
+inline _Slist_node_base*
+__slist_make_link(_Slist_node_base* __prev_node,
+                  _Slist_node_base* __new_node)
+{
+  __new_node->_M_next = __prev_node->_M_next;
+  __prev_node->_M_next = __new_node;
+  return __new_node;
+}
+
+inline _Slist_node_base* 
+__slist_previous(_Slist_node_base* __head,
+                 const _Slist_node_base* __node)
+{
+  while (__head && __head->_M_next != __node)
+    __head = __head->_M_next;
+  return __head;
+}
+
+inline const _Slist_node_base* 
+__slist_previous(const _Slist_node_base* __head,
+                 const _Slist_node_base* __node)
+{
+  while (__head && __head->_M_next != __node)
+    __head = __head->_M_next;
+  return __head;
+}
+
+inline void __slist_splice_after(_Slist_node_base* __pos,
+                                 _Slist_node_base* __before_first,
+                                 _Slist_node_base* __before_last)
+{
+  if (__pos != __before_first && __pos != __before_last) {
+    _Slist_node_base* __first = __before_first->_M_next;
+    _Slist_node_base* __after = __pos->_M_next;
+    __before_first->_M_next = __before_last->_M_next;
+    __pos->_M_next = __first;
+    __before_last->_M_next = __after;
+  }
+}
+
+inline void
+__slist_splice_after(_Slist_node_base* __pos, _Slist_node_base* __head)
+{
+  _Slist_node_base* __before_last = __slist_previous(__head, 0);
+  if (__before_last != __head) {
+    _Slist_node_base* __after = __pos->_M_next;
+    __pos->_M_next = __head->_M_next;
+    __head->_M_next = 0;
+    __before_last->_M_next = __after;
+  }
+}
+
+inline _Slist_node_base* __slist_reverse(_Slist_node_base* __node)
+{
+  _Slist_node_base* __result = __node;
+  __node = __node->_M_next;
+  __result->_M_next = 0;
+  while(__node) {
+    _Slist_node_base* __next = __node->_M_next;
+    __node->_M_next = __result;
+    __result = __node;
+    __node = __next;
+  }
+  return __result;
+}
+
+inline size_t __slist_size(_Slist_node_base* __node)
+{
+  size_t __result = 0;
+  for ( ; __node != 0; __node = __node->_M_next)
+    ++__result;
+  return __result;
+}
+
+template <class _Tp>
+struct _Slist_node : public _Slist_node_base
+{
+  _Tp _M_data;
+};
+
+struct _Slist_iterator_base
+{
+  typedef size_t               size_type;
+  typedef ptrdiff_t            difference_type;
+  typedef forward_iterator_tag iterator_category;
+
+  _Slist_node_base* _M_node;
+
+  _Slist_iterator_base(_Slist_node_base* __x) : _M_node(__x) {}
+  void _M_incr() { _M_node = _M_node->_M_next; }
+
+  bool operator==(const _Slist_iterator_base& __x) const {
+    return _M_node == __x._M_node;
+  }
+  bool operator!=(const _Slist_iterator_base& __x) const {
+    return _M_node != __x._M_node;
+  }
+};
+
+template <class _Tp, class _Ref, class _Ptr>
+struct _Slist_iterator : public _Slist_iterator_base
+{
+  typedef _Slist_iterator<_Tp, _Tp&, _Tp*>             iterator;
+  typedef _Slist_iterator<_Tp, const _Tp&, const _Tp*> const_iterator;
+  typedef _Slist_iterator<_Tp, _Ref, _Ptr>             _Self;
+
+  typedef _Tp              value_type;
+  typedef _Ptr             pointer;
+  typedef _Ref             reference;
+  typedef _Slist_node<_Tp> _Node;
+
+  _Slist_iterator(_Node* __x) : _Slist_iterator_base(__x) {}
+  _Slist_iterator() : _Slist_iterator_base(0) {}
+  _Slist_iterator(const iterator& __x) : _Slist_iterator_base(__x._M_node) {}
+
+  reference operator*() const { return ((_Node*) _M_node)->_M_data; }
+  pointer operator->() const { return &(operator*()); }
+
+  _Self& operator++()
+  {
+    _M_incr();
+    return *this;
+  }
+  _Self operator++(int)
+  {
+    _Self __tmp = *this;
+    _M_incr();
+    return __tmp;
+  }
+};
+
+
+// Base class that encapsulates details of allocators.  Three cases:
+// an ordinary standard-conforming allocator, a standard-conforming
+// allocator with no non-static data, and an SGI-style allocator.
+// This complexity is necessary only because we're worrying about backward
+// compatibility and because we want to avoid wasting storage on an 
+// allocator instance if it isn't necessary.
+
+// Base for general standard-conforming allocators.
+template <class _Tp, class _Allocator, bool _IsStatic>
+class _Slist_alloc_base {
+public:
+  typedef typename _Alloc_traits<_Tp,_Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return _M_node_allocator; }
+
+  _Slist_alloc_base(const allocator_type& __a) : _M_node_allocator(__a) {}
+
+protected:
+  _Slist_node<_Tp>* _M_get_node() 
+    { return _M_node_allocator.allocate(1); }
+  void _M_put_node(_Slist_node<_Tp>* __p) 
+    { _M_node_allocator.deallocate(__p, 1); }
+
+protected:
+  typename _Alloc_traits<_Slist_node<_Tp>,_Allocator>::allocator_type
+           _M_node_allocator;
+  _Slist_node_base _M_head;
+};
+
+// Specialization for instanceless allocators.
+template <class _Tp, class _Allocator>
+class _Slist_alloc_base<_Tp,_Allocator, true> {
+public:
+  typedef typename _Alloc_traits<_Tp,_Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return allocator_type(); }
+
+  _Slist_alloc_base(const allocator_type&) {}
+
+protected:
+  typedef typename _Alloc_traits<_Slist_node<_Tp>, _Allocator>::_Alloc_type
+          _Alloc_type;
+  _Slist_node<_Tp>* _M_get_node() { return _Alloc_type::allocate(1); }
+  void _M_put_node(_Slist_node<_Tp>* __p) { _Alloc_type::deallocate(__p, 1); }
+
+protected:
+  _Slist_node_base _M_head;
+};
+
+
+template <class _Tp, class _Alloc>
+struct _Slist_base
+  : public _Slist_alloc_base<_Tp, _Alloc,
+                             _Alloc_traits<_Tp, _Alloc>::_S_instanceless>
+{
+  typedef _Slist_alloc_base<_Tp, _Alloc,
+                            _Alloc_traits<_Tp, _Alloc>::_S_instanceless>
+          _Base;
+  typedef typename _Base::allocator_type allocator_type;
+
+  _Slist_base(const allocator_type& __a)
+    : _Base(__a) { this->_M_head._M_next = 0; }
+  ~_Slist_base() { _M_erase_after(&this->_M_head, 0); }
+
+protected:
+
+  _Slist_node_base* _M_erase_after(_Slist_node_base* __pos)
+  {
+    _Slist_node<_Tp>* __next = (_Slist_node<_Tp>*) (__pos->_M_next);
+    _Slist_node_base* __next_next = __next->_M_next;
+    __pos->_M_next = __next_next;
+    destroy(&__next->_M_data);
+    _M_put_node(__next);
+    return __next_next;
+  }
+  _Slist_node_base* _M_erase_after(_Slist_node_base*, _Slist_node_base*);
+};
+
+template <class _Tp, class _Alloc> 
+_Slist_node_base*
+_Slist_base<_Tp,_Alloc>::_M_erase_after(_Slist_node_base* __before_first,
+                                        _Slist_node_base* __last_node) {
+  _Slist_node<_Tp>* __cur = (_Slist_node<_Tp>*) (__before_first->_M_next);
+  while (__cur != __last_node) {
+    _Slist_node<_Tp>* __tmp = __cur;
+    __cur = (_Slist_node<_Tp>*) __cur->_M_next;
+    destroy(&__tmp->_M_data);
+    _M_put_node(__tmp);
+  }
+  __before_first->_M_next = __last_node;
+  return __last_node;
+}
+
+template <class _Tp, class _Alloc = allocator<_Tp> >
+class slist : private _Slist_base<_Tp,_Alloc>
+{
+  // concept requirements
+  __glibcpp_class_requires(_Tp, _SGIAssignableConcept);
+
+private:
+  typedef _Slist_base<_Tp,_Alloc> _Base;
+public:
+  typedef _Tp                value_type;
+  typedef value_type*       pointer;
+  typedef const value_type* const_pointer;
+  typedef value_type&       reference;
+  typedef const value_type& const_reference;
+  typedef size_t            size_type;
+  typedef ptrdiff_t         difference_type;
+
+  typedef _Slist_iterator<_Tp, _Tp&, _Tp*>             iterator;
+  typedef _Slist_iterator<_Tp, const _Tp&, const _Tp*> const_iterator;
+
+  typedef typename _Base::allocator_type allocator_type;
+  allocator_type get_allocator() const { return _Base::get_allocator(); }
+
+private:
+  typedef _Slist_node<_Tp>      _Node;
+  typedef _Slist_node_base      _Node_base;
+  typedef _Slist_iterator_base  _Iterator_base;
+
+  _Node* _M_create_node(const value_type& __x) {
+    _Node* __node = this->_M_get_node();
+    __STL_TRY {
+      construct(&__node->_M_data, __x);
+      __node->_M_next = 0;
+    }
+    __STL_UNWIND(this->_M_put_node(__node));
+    return __node;
+  }
+  
+  _Node* _M_create_node() {
+    _Node* __node = this->_M_get_node();
+    __STL_TRY {
+      construct(&__node->_M_data);
+      __node->_M_next = 0;
+    }
+    __STL_UNWIND(this->_M_put_node(__node));
+    return __node;
+  }
+
+public:
+  explicit slist(const allocator_type& __a = allocator_type()) : _Base(__a) {}
+
+  slist(size_type __n, const value_type& __x,
+        const allocator_type& __a =  allocator_type()) : _Base(__a)
+    { _M_insert_after_fill(&this->_M_head, __n, __x); }
+
+  explicit slist(size_type __n) : _Base(allocator_type())
+    { _M_insert_after_fill(&this->_M_head, __n, value_type()); }
+
+  // We don't need any dispatching tricks here, because _M_insert_after_range
+  // already does them.
+  template <class _InputIterator>
+  slist(_InputIterator __first, _InputIterator __last,
+        const allocator_type& __a =  allocator_type()) : _Base(__a)
+    { _M_insert_after_range(&this->_M_head, __first, __last); }
+
+  slist(const slist& __x) : _Base(__x.get_allocator())
+    { _M_insert_after_range(&this->_M_head, __x.begin(), __x.end()); }
+
+  slist& operator= (const slist& __x);
+
+  ~slist() {}
+
+public:
+  // assign(), a generalized assignment member function.  Two
+  // versions: one that takes a count, and one that takes a range.
+  // The range version is a member template, so we dispatch on whether
+  // or not the type is an integer.
+
+  void assign(size_type __n, const _Tp& __val)
+    { _M_fill_assign(__n, __val); }
+
+  void _M_fill_assign(size_type __n, const _Tp& __val);
+
+  template <class _InputIterator>
+  void assign(_InputIterator __first, _InputIterator __last) {
+    typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+    _M_assign_dispatch(__first, __last, _Integral());
+  }
+
+  template <class _Integer>
+  void _M_assign_dispatch(_Integer __n, _Integer __val, __true_type)
+    { _M_fill_assign((size_type) __n, (_Tp) __val); }
+
+  template <class _InputIterator>
+  void _M_assign_dispatch(_InputIterator __first, _InputIterator __last,
+                          __false_type);
+
+public:
+
+  iterator begin() { return iterator((_Node*)this->_M_head._M_next); }
+  const_iterator begin() const 
+    { return const_iterator((_Node*)this->_M_head._M_next);}
+
+  iterator end() { return iterator(0); }
+  const_iterator end() const { return const_iterator(0); }
+
+  // Experimental new feature: before_begin() returns a
+  // non-dereferenceable iterator that, when incremented, yields
+  // begin().  This iterator may be used as the argument to
+  // insert_after, erase_after, etc.  Note that even for an empty 
+  // slist, before_begin() is not the same iterator as end().  It 
+  // is always necessary to increment before_begin() at least once to
+  // obtain end().
+  iterator before_begin() { return iterator((_Node*) &this->_M_head); }
+  const_iterator before_begin() const
+    { return const_iterator((_Node*) &this->_M_head); }
+
+  size_type size() const { return __slist_size(this->_M_head._M_next); }
+  
+  size_type max_size() const { return size_type(-1); }
+
+  bool empty() const { return this->_M_head._M_next == 0; }
+
+  void swap(slist& __x)
+    { std::swap(this->_M_head._M_next, __x._M_head._M_next); }
+
+public:
+
+  reference front() { return ((_Node*) this->_M_head._M_next)->_M_data; }
+  const_reference front() const 
+    { return ((_Node*) this->_M_head._M_next)->_M_data; }
+  void push_front(const value_type& __x)   {
+    __slist_make_link(&this->_M_head, _M_create_node(__x));
+  }
+  void push_front() { __slist_make_link(&this->_M_head, _M_create_node()); }
+  void pop_front() {
+    _Node* __node = (_Node*) this->_M_head._M_next;
+    this->_M_head._M_next = __node->_M_next;
+    destroy(&__node->_M_data);
+    this->_M_put_node(__node);
+  }
+
+  iterator previous(const_iterator __pos) {
+    return iterator((_Node*) __slist_previous(&this->_M_head, __pos._M_node));
+  }
+  const_iterator previous(const_iterator __pos) const {
+    return const_iterator((_Node*) __slist_previous(&this->_M_head,
+                                                    __pos._M_node));
+  }
+
+private:
+  _Node* _M_insert_after(_Node_base* __pos, const value_type& __x) {
+    return (_Node*) (__slist_make_link(__pos, _M_create_node(__x)));
+  }
+
+  _Node* _M_insert_after(_Node_base* __pos) {
+    return (_Node*) (__slist_make_link(__pos, _M_create_node()));
+  }
+
+  void _M_insert_after_fill(_Node_base* __pos,
+                            size_type __n, const value_type& __x) {
+    for (size_type __i = 0; __i < __n; ++__i)
+      __pos = __slist_make_link(__pos, _M_create_node(__x));
+  }
+
+  // Check whether it's an integral type.  If so, it's not an iterator.
+  template <class _InIter>
+  void _M_insert_after_range(_Node_base* __pos, 
+                             _InIter __first, _InIter __last) {
+    typedef typename _Is_integer<_InIter>::_Integral _Integral;
+    _M_insert_after_range(__pos, __first, __last, _Integral());
+  }
+
+  template <class _Integer>
+  void _M_insert_after_range(_Node_base* __pos, _Integer __n, _Integer __x,
+                             __true_type) {
+    _M_insert_after_fill(__pos, __n, __x);
+  }
+
+  template <class _InIter>
+  void _M_insert_after_range(_Node_base* __pos,
+                             _InIter __first, _InIter __last,
+                             __false_type) {
+    while (__first != __last) {
+      __pos = __slist_make_link(__pos, _M_create_node(*__first));
+      ++__first;
+    }
+  }
+
+public:
+
+  iterator insert_after(iterator __pos, const value_type& __x) {
+    return iterator(_M_insert_after(__pos._M_node, __x));
+  }
+
+  iterator insert_after(iterator __pos) {
+    return insert_after(__pos, value_type());
+  }
+
+  void insert_after(iterator __pos, size_type __n, const value_type& __x) {
+    _M_insert_after_fill(__pos._M_node, __n, __x);
+  }
+
+  // We don't need any dispatching tricks here, because _M_insert_after_range
+  // already does them.
+  template <class _InIter>
+  void insert_after(iterator __pos, _InIter __first, _InIter __last) {
+    _M_insert_after_range(__pos._M_node, __first, __last);
+  }
+
+  iterator insert(iterator __pos, const value_type& __x) {
+    return iterator(_M_insert_after(__slist_previous(&this->_M_head,
+                                                     __pos._M_node),
+                    __x));
+  }
+
+  iterator insert(iterator __pos) {
+    return iterator(_M_insert_after(__slist_previous(&this->_M_head,
+                                                     __pos._M_node),
+                                    value_type()));
+  }
+
+  void insert(iterator __pos, size_type __n, const value_type& __x) {
+    _M_insert_after_fill(__slist_previous(&this->_M_head, __pos._M_node),
+                         __n, __x);
+  } 
+    
+  // We don't need any dispatching tricks here, because _M_insert_after_range
+  // already does them.
+  template <class _InIter>
+  void insert(iterator __pos, _InIter __first, _InIter __last) {
+    _M_insert_after_range(__slist_previous(&this->_M_head, __pos._M_node), 
+                          __first, __last);
+  }
+
+public:
+  iterator erase_after(iterator __pos) {
+    return iterator((_Node*) this->_M_erase_after(__pos._M_node));
+  }
+  iterator erase_after(iterator __before_first, iterator __last) {
+    return iterator((_Node*) this->_M_erase_after(__before_first._M_node, 
+                                                  __last._M_node));
+  } 
+
+  iterator erase(iterator __pos) {
+    return (_Node*) this->_M_erase_after(__slist_previous(&this->_M_head, 
+                                                          __pos._M_node));
+  }
+  iterator erase(iterator __first, iterator __last) {
+    return (_Node*) this->_M_erase_after(
+      __slist_previous(&this->_M_head, __first._M_node), __last._M_node);
+  }
+
+  void resize(size_type new_size, const _Tp& __x);
+  void resize(size_type new_size) { resize(new_size, _Tp()); }
+  void clear() { this->_M_erase_after(&this->_M_head, 0); }
+
+public:
+  // Moves the range [__before_first + 1, __before_last + 1) to *this,
+  //  inserting it immediately after __pos.  This is constant time.
+  void splice_after(iterator __pos, 
+                    iterator __before_first, iterator __before_last)
+  {
+    if (__before_first != __before_last) 
+      __slist_splice_after(__pos._M_node, __before_first._M_node, 
+                           __before_last._M_node);
+  }
+
+  // Moves the element that follows __prev to *this, inserting it immediately
+  //  after __pos.  This is constant time.
+  void splice_after(iterator __pos, iterator __prev)
+  {
+    __slist_splice_after(__pos._M_node,
+                         __prev._M_node, __prev._M_node->_M_next);
+  }
+
+
+  // Removes all of the elements from the list __x to *this, inserting
+  // them immediately after __pos.  __x must not be *this.  Complexity:
+  // linear in __x.size().
+  void splice_after(iterator __pos, slist& __x)
+  {
+    __slist_splice_after(__pos._M_node, &__x._M_head);
+  }
+
+  // Linear in distance(begin(), __pos), and linear in __x.size().
+  void splice(iterator __pos, slist& __x) {
+    if (__x._M_head._M_next)
+      __slist_splice_after(__slist_previous(&this->_M_head, __pos._M_node),
+                           &__x._M_head, __slist_previous(&__x._M_head, 0));
+  }
+
+  // Linear in distance(begin(), __pos), and in distance(__x.begin(), __i).
+  void splice(iterator __pos, slist& __x, iterator __i) {
+    __slist_splice_after(__slist_previous(&this->_M_head, __pos._M_node),
+                         __slist_previous(&__x._M_head, __i._M_node),
+                         __i._M_node);
+  }
+
+  // Linear in distance(begin(), __pos), in distance(__x.begin(), __first),
+  // and in distance(__first, __last).
+  void splice(iterator __pos, slist& __x, iterator __first, iterator __last)
+  {
+    if (__first != __last)
+      __slist_splice_after(__slist_previous(&this->_M_head, __pos._M_node),
+                           __slist_previous(&__x._M_head, __first._M_node),
+                           __slist_previous(__first._M_node, __last._M_node));
+  }
+
+public:
+  void reverse() { 
+    if (this->_M_head._M_next)
+      this->_M_head._M_next = __slist_reverse(this->_M_head._M_next);
+  }
+
+  void remove(const _Tp& __val); 
+  void unique(); 
+  void merge(slist& __x);
+  void sort();     
+
+  template <class _Predicate> 
+  void remove_if(_Predicate __pred);
+
+  template <class _BinaryPredicate> 
+  void unique(_BinaryPredicate __pred); 
+
+  template <class _StrictWeakOrdering> 
+  void merge(slist&, _StrictWeakOrdering);
+
+  template <class _StrictWeakOrdering> 
+  void sort(_StrictWeakOrdering __comp); 
+};
+
+template <class _Tp, class _Alloc>
+slist<_Tp,_Alloc>& slist<_Tp,_Alloc>::operator=(const slist<_Tp,_Alloc>& __x)
+{
+  if (&__x != this) {
+    _Node_base* __p1 = &this->_M_head;
+    _Node* __n1 = (_Node*) this->_M_head._M_next;
+    const _Node* __n2 = (const _Node*) __x._M_head._M_next;
+    while (__n1 && __n2) {
+      __n1->_M_data = __n2->_M_data;
+      __p1 = __n1;
+      __n1 = (_Node*) __n1->_M_next;
+      __n2 = (const _Node*) __n2->_M_next;
+    }
+    if (__n2 == 0)
+      this->_M_erase_after(__p1, 0);
+    else
+      _M_insert_after_range(__p1, const_iterator((_Node*)__n2), 
+                                  const_iterator(0));
+  }
+  return *this;
+}
+
+template <class _Tp, class _Alloc>
+void slist<_Tp, _Alloc>::_M_fill_assign(size_type __n, const _Tp& __val) {
+  _Node_base* __prev = &this->_M_head;
+  _Node* __node = (_Node*) this->_M_head._M_next;
+  for ( ; __node != 0 && __n > 0 ; --__n) {
+    __node->_M_data = __val;
+    __prev = __node;
+    __node = (_Node*) __node->_M_next;
+  }
+  if (__n > 0)
+    _M_insert_after_fill(__prev, __n, __val);
+  else
+    this->_M_erase_after(__prev, 0);
+}
+
+template <class _Tp, class _Alloc> template <class _InputIter>
+void
+slist<_Tp, _Alloc>::_M_assign_dispatch(_InputIter __first, _InputIter __last,
+                                       __false_type)
+{
+  _Node_base* __prev = &this->_M_head;
+  _Node* __node = (_Node*) this->_M_head._M_next;
+  while (__node != 0 && __first != __last) {
+    __node->_M_data = *__first;
+    __prev = __node;
+    __node = (_Node*) __node->_M_next;
+    ++__first;
+  }
+  if (__first != __last)
+    _M_insert_after_range(__prev, __first, __last);
+  else
+    this->_M_erase_after(__prev, 0);
+}
+
+template <class _Tp, class _Alloc>
+inline bool 
+operator==(const slist<_Tp,_Alloc>& _SL1, const slist<_Tp,_Alloc>& _SL2)
+{
+  typedef typename slist<_Tp,_Alloc>::const_iterator const_iterator;
+  const_iterator __end1 = _SL1.end();
+  const_iterator __end2 = _SL2.end();
+
+  const_iterator __i1 = _SL1.begin();
+  const_iterator __i2 = _SL2.begin();
+  while (__i1 != __end1 && __i2 != __end2 && *__i1 == *__i2) {
+    ++__i1;
+    ++__i2;
+  }
+  return __i1 == __end1 && __i2 == __end2;
+}
+
+
+template <class _Tp, class _Alloc>
+inline bool
+operator<(const slist<_Tp,_Alloc>& _SL1, const slist<_Tp,_Alloc>& _SL2)
+{
+  return lexicographical_compare(_SL1.begin(), _SL1.end(), 
+                                 _SL2.begin(), _SL2.end());
+}
+
+template <class _Tp, class _Alloc>
+inline bool 
+operator!=(const slist<_Tp,_Alloc>& _SL1, const slist<_Tp,_Alloc>& _SL2) {
+  return !(_SL1 == _SL2);
+}
+
+template <class _Tp, class _Alloc>
+inline bool 
+operator>(const slist<_Tp,_Alloc>& _SL1, const slist<_Tp,_Alloc>& _SL2) {
+  return _SL2 < _SL1;
+}
+
+template <class _Tp, class _Alloc>
+inline bool 
+operator<=(const slist<_Tp,_Alloc>& _SL1, const slist<_Tp,_Alloc>& _SL2) {
+  return !(_SL2 < _SL1);
+}
+
+template <class _Tp, class _Alloc>
+inline bool 
+operator>=(const slist<_Tp,_Alloc>& _SL1, const slist<_Tp,_Alloc>& _SL2) {
+  return !(_SL1 < _SL2);
+}
+
+template <class _Tp, class _Alloc>
+inline void swap(slist<_Tp,_Alloc>& __x, slist<_Tp,_Alloc>& __y) {
+  __x.swap(__y);
+}
+
+
+template <class _Tp, class _Alloc>
+void slist<_Tp,_Alloc>::resize(size_type __len, const _Tp& __x)
+{
+  _Node_base* __cur = &this->_M_head;
+  while (__cur->_M_next != 0 && __len > 0) {
+    --__len;
+    __cur = __cur->_M_next;
+  }
+  if (__cur->_M_next) 
+    this->_M_erase_after(__cur, 0);
+  else
+    _M_insert_after_fill(__cur, __len, __x);
+}
+
+template <class _Tp, class _Alloc>
+void slist<_Tp,_Alloc>::remove(const _Tp& __val)
+{
+  _Node_base* __cur = &this->_M_head;
+  while (__cur && __cur->_M_next) {
+    if (((_Node*) __cur->_M_next)->_M_data == __val)
+      this->_M_erase_after(__cur);
+    else
+      __cur = __cur->_M_next;
+  }
+}
+
+template <class _Tp, class _Alloc> 
+void slist<_Tp,_Alloc>::unique()
+{
+  _Node_base* __cur = this->_M_head._M_next;
+  if (__cur) {
+    while (__cur->_M_next) {
+      if (((_Node*)__cur)->_M_data == 
+          ((_Node*)(__cur->_M_next))->_M_data)
+        this->_M_erase_after(__cur);
+      else
+        __cur = __cur->_M_next;
+    }
+  }
+}
+
+template <class _Tp, class _Alloc>
+void slist<_Tp,_Alloc>::merge(slist<_Tp,_Alloc>& __x)
+{
+  _Node_base* __n1 = &this->_M_head;
+  while (__n1->_M_next && __x._M_head._M_next) {
+    if (((_Node*) __x._M_head._M_next)->_M_data < 
+        ((_Node*)       __n1->_M_next)->_M_data) 
+      __slist_splice_after(__n1, &__x._M_head, __x._M_head._M_next);
+    __n1 = __n1->_M_next;
+  }
+  if (__x._M_head._M_next) {
+    __n1->_M_next = __x._M_head._M_next;
+    __x._M_head._M_next = 0;
+  }
+}
+
+template <class _Tp, class _Alloc>
+void slist<_Tp,_Alloc>::sort()
+{
+  if (this->_M_head._M_next && this->_M_head._M_next->_M_next) {
+    slist __carry;
+    slist __counter[64];
+    int __fill = 0;
+    while (!empty()) {
+      __slist_splice_after(&__carry._M_head,
+                           &this->_M_head, this->_M_head._M_next);
+      int __i = 0;
+      while (__i < __fill && !__counter[__i].empty()) {
+        __counter[__i].merge(__carry);
+        __carry.swap(__counter[__i]);
+        ++__i;
+      }
+      __carry.swap(__counter[__i]);
+      if (__i == __fill)
+        ++__fill;
+    }
+
+    for (int __i = 1; __i < __fill; ++__i)
+      __counter[__i].merge(__counter[__i-1]);
+    this->swap(__counter[__fill-1]);
+  }
+}
+
+template <class _Tp, class _Alloc> 
+template <class _Predicate>
+void slist<_Tp,_Alloc>::remove_if(_Predicate __pred)
+{
+  _Node_base* __cur = &this->_M_head;
+  while (__cur->_M_next) {
+    if (__pred(((_Node*) __cur->_M_next)->_M_data))
+      this->_M_erase_after(__cur);
+    else
+      __cur = __cur->_M_next;
+  }
+}
+
+template <class _Tp, class _Alloc> template <class _BinaryPredicate> 
+void slist<_Tp,_Alloc>::unique(_BinaryPredicate __pred)
+{
+  _Node* __cur = (_Node*) this->_M_head._M_next;
+  if (__cur) {
+    while (__cur->_M_next) {
+      if (__pred(((_Node*)__cur)->_M_data, 
+                 ((_Node*)(__cur->_M_next))->_M_data))
+        this->_M_erase_after(__cur);
+      else
+        __cur = (_Node*) __cur->_M_next;
+    }
+  }
+}
+
+template <class _Tp, class _Alloc> template <class _StrictWeakOrdering>
+void slist<_Tp,_Alloc>::merge(slist<_Tp,_Alloc>& __x,
+                              _StrictWeakOrdering __comp)
+{
+  _Node_base* __n1 = &this->_M_head;
+  while (__n1->_M_next && __x._M_head._M_next) {
+    if (__comp(((_Node*) __x._M_head._M_next)->_M_data,
+               ((_Node*)       __n1->_M_next)->_M_data))
+      __slist_splice_after(__n1, &__x._M_head, __x._M_head._M_next);
+    __n1 = __n1->_M_next;
+  }
+  if (__x._M_head._M_next) {
+    __n1->_M_next = __x._M_head._M_next;
+    __x._M_head._M_next = 0;
+  }
+}
+
+template <class _Tp, class _Alloc> template <class _StrictWeakOrdering> 
+void slist<_Tp,_Alloc>::sort(_StrictWeakOrdering __comp)
+{
+  if (this->_M_head._M_next && this->_M_head._M_next->_M_next) {
+    slist __carry;
+    slist __counter[64];
+    int __fill = 0;
+    while (!empty()) {
+      __slist_splice_after(&__carry._M_head,
+                           &this->_M_head, this->_M_head._M_next);
+      int __i = 0;
+      while (__i < __fill && !__counter[__i].empty()) {
+        __counter[__i].merge(__carry, __comp);
+        __carry.swap(__counter[__i]);
+        ++__i;
+      }
+      __carry.swap(__counter[__i]);
+      if (__i == __fill)
+        ++__fill;
+    }
+
+    for (int __i = 1; __i < __fill; ++__i)
+      __counter[__i].merge(__counter[__i-1], __comp);
+    this->swap(__counter[__fill-1]);
+  }
+}
+
+// Specialization of insert_iterator so that insertions will be constant
+// time rather than linear time.
+
+template <class _Tp, class _Alloc>
+class insert_iterator<slist<_Tp, _Alloc> > {
+protected:
+  typedef slist<_Tp, _Alloc> _Container;
+  _Container* container;
+  typename _Container::iterator iter;
+public:
+  typedef _Container          container_type;
+  typedef output_iterator_tag iterator_category;
+  typedef void                value_type;
+  typedef void                difference_type;
+  typedef void                pointer;
+  typedef void                reference;
+
+  insert_iterator(_Container& __x, typename _Container::iterator __i) 
+    : container(&__x) {
+    if (__i == __x.begin())
+      iter = __x.before_begin();
+    else
+      iter = __x.previous(__i);
+  }
+
+  insert_iterator<_Container>&
+  operator=(const typename _Container::value_type& __value) { 
+    iter = container->insert_after(iter, __value);
+    return *this;
+  }
+  insert_iterator<_Container>& operator*() { return *this; }
+  insert_iterator<_Container>& operator++() { return *this; }
+  insert_iterator<_Container>& operator++(int) { return *this; }
+};
+
+} // namespace std 
+
+#endif /* __SGI_STL_INTERNAL_SLIST_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/ext/stl_bvector.h b/contrib/media/updf/include/ext/stl_bvector.h
new file mode 100644
index 0000000000..9078701289
--- /dev/null
+++ b/contrib/media/updf/include/ext/stl_bvector.h
@@ -0,0 +1,896 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996-1999
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_BVECTOR_H
+#define __SGI_STL_INTERNAL_BVECTOR_H
+
+__STL_BEGIN_NAMESPACE 
+
+static const int __WORD_BIT = int(CHAR_BIT*sizeof(unsigned int));
+
+#if defined(__sgi) && !defined(__GNUC__) && (_MIPS_SIM != _MIPS_SIM_ABI32)
+#pragma set woff 1174
+#pragma set woff 1375
+#endif
+
+struct _Bit_reference {
+  unsigned int* _M_p;
+  unsigned int _M_mask;
+  _Bit_reference(unsigned int* __x, unsigned int __y) 
+    : _M_p(__x), _M_mask(__y) {}
+
+public:
+  _Bit_reference() : _M_p(0), _M_mask(0) {}
+  operator bool() const { return !(!(*_M_p & _M_mask)); }
+  _Bit_reference& operator=(bool __x)
+  {
+    if (__x)  *_M_p |= _M_mask;
+    else      *_M_p &= ~_M_mask;
+    return *this;
+  }
+  _Bit_reference& operator=(const _Bit_reference& __x) 
+    { return *this = bool(__x); }
+  bool operator==(const _Bit_reference& __x) const
+    { return bool(*this) == bool(__x); }
+  bool operator<(const _Bit_reference& __x) const {
+    return !bool(*this) && bool(__x);
+  }
+  void flip() { *_M_p ^= _M_mask; }
+};
+
+inline void swap(_Bit_reference __x, _Bit_reference __y)
+{
+  bool __tmp = __x;
+  __x = __y;
+  __y = __tmp;
+}
+
+struct _Bit_iterator_base : public random_access_iterator<bool, ptrdiff_t> 
+{
+  unsigned int* _M_p;
+  unsigned int _M_offset;
+
+  _Bit_iterator_base(unsigned int* __x, unsigned int __y)
+    : _M_p(__x), _M_offset(__y) {}
+
+  void _M_bump_up() {
+    if (_M_offset++ == __WORD_BIT - 1) {
+      _M_offset = 0;
+      ++_M_p;
+    }
+  }
+  void _M_bump_down() {
+    if (_M_offset-- == 0) {
+      _M_offset = __WORD_BIT - 1;
+      --_M_p;
+    }
+  }
+
+  void _M_incr(ptrdiff_t __i) {
+    difference_type __n = __i + _M_offset;
+    _M_p += __n / __WORD_BIT;
+    __n = __n % __WORD_BIT;
+    if (__n < 0) {
+      _M_offset = (unsigned int) __n + __WORD_BIT;
+      --_M_p;
+    } else
+      _M_offset = (unsigned int) __n;
+  }
+
+  bool operator==(const _Bit_iterator_base& __i) const {
+    return _M_p == __i._M_p && _M_offset == __i._M_offset;
+  }
+  bool operator<(const _Bit_iterator_base& __i) const {
+    return _M_p < __i._M_p || (_M_p == __i._M_p && _M_offset < __i._M_offset);
+  }
+  bool operator!=(const _Bit_iterator_base& __i) const {
+    return !(*this == __i);
+  }
+  bool operator>(const _Bit_iterator_base& __i) const {
+    return __i < *this;
+  }
+  bool operator<=(const _Bit_iterator_base& __i) const {
+    return !(__i < *this); 
+  }
+  bool operator>=(const _Bit_iterator_base& __i) const {
+    return !(*this < __i);
+  }
+};
+
+inline ptrdiff_t
+operator-(const _Bit_iterator_base& __x, const _Bit_iterator_base& __y) {
+  return __WORD_BIT * (__x._M_p - __y._M_p) + __x._M_offset - __y._M_offset;
+}
+
+
+struct _Bit_iterator : public _Bit_iterator_base
+{
+  typedef _Bit_reference  reference;
+  typedef _Bit_reference* pointer;
+  typedef _Bit_iterator   iterator;
+
+  _Bit_iterator() : _Bit_iterator_base(0, 0) {}
+  _Bit_iterator(unsigned int* __x, unsigned int __y) 
+    : _Bit_iterator_base(__x, __y) {}
+
+  reference operator*() const { return reference(_M_p, 1U << _M_offset); }
+  iterator& operator++() {
+    _M_bump_up();
+    return *this;
+  }
+  iterator operator++(int) {
+    iterator __tmp = *this;
+    _M_bump_up();
+    return __tmp;
+  }
+  iterator& operator--() {
+    _M_bump_down();
+    return *this;
+  }
+  iterator operator--(int) {
+    iterator __tmp = *this;
+    _M_bump_down();
+    return __tmp;
+  }
+  iterator& operator+=(difference_type __i) {
+    _M_incr(__i);
+    return *this;
+  }
+  iterator& operator-=(difference_type __i) {
+    *this += -__i;
+    return *this;
+  }
+  iterator operator+(difference_type __i) const {
+    iterator __tmp = *this;
+    return __tmp += __i;
+  }
+  iterator operator-(difference_type __i) const {
+    iterator __tmp = *this;
+    return __tmp -= __i;
+  }
+
+  reference operator[](difference_type __i) { return *(*this + __i); }
+};
+
+inline _Bit_iterator 
+operator+(ptrdiff_t __n, const _Bit_iterator& __x) { return __x + __n; }
+
+
+struct _Bit_const_iterator : public _Bit_iterator_base
+{
+  typedef bool                 reference;
+  typedef bool                 const_reference;
+  typedef const bool*          pointer;
+  typedef _Bit_const_iterator  const_iterator;
+
+  _Bit_const_iterator() : _Bit_iterator_base(0, 0) {}
+  _Bit_const_iterator(unsigned int* __x, unsigned int __y) 
+    : _Bit_iterator_base(__x, __y) {}
+  _Bit_const_iterator(const _Bit_iterator& __x) 
+    : _Bit_iterator_base(__x._M_p, __x._M_offset) {}
+
+  const_reference operator*() const {
+    return _Bit_reference(_M_p, 1U << _M_offset);
+  }
+  const_iterator& operator++() {
+    _M_bump_up();
+    return *this;
+  }
+  const_iterator operator++(int) {
+    const_iterator __tmp = *this;
+    _M_bump_up();
+    return __tmp;
+  }
+  const_iterator& operator--() {
+    _M_bump_down();
+    return *this;
+  }
+  const_iterator operator--(int) {
+    const_iterator __tmp = *this;
+    _M_bump_down();
+    return __tmp;
+  }
+  const_iterator& operator+=(difference_type __i) {
+    _M_incr(__i);
+    return *this;
+  }
+  const_iterator& operator-=(difference_type __i) {
+    *this += -__i;
+    return *this;
+  }
+  const_iterator operator+(difference_type __i) const {
+    const_iterator __tmp = *this;
+    return __tmp += __i;
+  }
+  const_iterator operator-(difference_type __i) const {
+    const_iterator __tmp = *this;
+    return __tmp -= __i;
+  }
+  const_reference operator[](difference_type __i) { 
+    return *(*this + __i); 
+  }
+};
+
+inline _Bit_const_iterator 
+operator+(ptrdiff_t __n, const _Bit_const_iterator& __x) { return __x + __n; }
+
+
+// Bit-vector base class, which encapsulates the difference between
+// old SGI-style allocators and standard-conforming allocators.
+
+#ifdef __STL_USE_STD_ALLOCATORS
+
+// Base class for ordinary allocators.
+template <class _Allocator, bool __is_static>
+class _Bvector_alloc_base {
+public:
+  typedef typename _Alloc_traits<bool, _Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return _M_data_allocator; }
+
+  _Bvector_alloc_base(const allocator_type& __a)
+    : _M_data_allocator(__a), _M_start(), _M_finish(), _M_end_of_storage(0) {}
+
+protected:
+  unsigned int* _M_bit_alloc(size_t __n) 
+    { return _M_data_allocator.allocate((__n + __WORD_BIT - 1)/__WORD_BIT); }
+  void _M_deallocate() {
+    if (_M_start._M_p)
+      _M_data_allocator.deallocate(_M_start._M_p, 
+                                   _M_end_of_storage - _M_start._M_p);
+  }  
+
+  typename _Alloc_traits<unsigned int, _Allocator>::allocator_type 
+          _M_data_allocator;
+  _Bit_iterator _M_start;
+  _Bit_iterator _M_finish;
+  unsigned int* _M_end_of_storage;
+};
+
+// Specialization for instanceless allocators.
+template <class _Allocator>
+class _Bvector_alloc_base<_Allocator, true> {
+public:
+  typedef typename _Alloc_traits<bool, _Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return allocator_type(); }
+
+  _Bvector_alloc_base(const allocator_type&)
+    : _M_start(), _M_finish(), _M_end_of_storage(0) {}
+
+protected:
+  typedef typename _Alloc_traits<unsigned int, _Allocator>::_Alloc_type
+          _Alloc_type;
+          
+  unsigned int* _M_bit_alloc(size_t __n) 
+    { return _Alloc_type::allocate((__n + __WORD_BIT - 1)/__WORD_BIT); }
+  void _M_deallocate() {
+    if (_M_start._M_p)
+      _Alloc_type::deallocate(_M_start._M_p,
+                              _M_end_of_storage - _M_start._M_p);
+  }  
+
+  _Bit_iterator _M_start;
+  _Bit_iterator _M_finish;
+  unsigned int* _M_end_of_storage;
+};  
+
+template <class _Alloc>
+class _Bvector_base
+  : public _Bvector_alloc_base<_Alloc,
+                               _Alloc_traits<bool, _Alloc>::_S_instanceless>
+{
+  typedef _Bvector_alloc_base<_Alloc,
+                              _Alloc_traits<bool, _Alloc>::_S_instanceless>
+          _Base;
+public:
+  typedef typename _Base::allocator_type allocator_type;
+
+  _Bvector_base(const allocator_type& __a) : _Base(__a) {}
+  ~_Bvector_base() { _Base::_M_deallocate(); }
+};
+
+#else /* __STL_USE_STD_ALLOCATORS */
+
+template <class _Alloc>
+class _Bvector_base
+{
+public:
+  typedef _Alloc allocator_type;
+  allocator_type get_allocator() const { return allocator_type(); }
+
+  _Bvector_base(const allocator_type&)
+    : _M_start(), _M_finish(), _M_end_of_storage(0) {}
+  ~_Bvector_base() { _M_deallocate(); }
+
+protected:
+  typedef simple_alloc<unsigned int, _Alloc> _Alloc_type;
+  
+  unsigned int* _M_bit_alloc(size_t __n) 
+    { return _Alloc_type::allocate((__n + __WORD_BIT - 1)/__WORD_BIT); }
+  void _M_deallocate() {
+    if (_M_start._M_p)
+      _Alloc_type::deallocate(_M_start._M_p,
+                              _M_end_of_storage - _M_start._M_p);
+  }
+
+  _Bit_iterator _M_start;
+  _Bit_iterator _M_finish;
+  unsigned int* _M_end_of_storage;  
+};
+
+#endif /* __STL_USE_STD_ALLOCATORS */
+
+// The next few lines are confusing.  What we're doing is declaring a
+//  partial specialization of vector<T, Alloc> if we have the necessary
+//  compiler support.  Otherwise, we define a class bit_vector which uses
+//  the default allocator. 
+
+#if defined(__STL_CLASS_PARTIAL_SPECIALIZATION) && !defined(__STL_NO_BOOL)
+#  define __SGI_STL_VECBOOL_TEMPLATE
+#  define __BVECTOR           vector<bool, _Alloc>
+#  define __VECTOR            vector
+#  define __BVECTOR_BASE      _Bvector_base<_Alloc>
+#  define __BVECTOR_TMPL_LIST template <class _Alloc>
+   __STL_END_NAMESPACE
+#  include <bits/stl_vector.h>
+   __STL_BEGIN_NAMESPACE
+#else  /* __STL_CLASS_PARTIAL_SPECIALIZATION && !__STL_NO_BOOL */
+#  undef  __SGI_STL_VECBOOL_TEMPLATE
+#  define __BVECTOR           bit_vector
+#  define __VECTOR            bit_vector
+#  define __BVECTOR_BASE      _Bvector_base<__STL_DEFAULT_ALLOCATOR(bool) >
+#  define __BVECTOR_TMPL_LIST
+#endif /* __STL_CLASS_PARTIAL_SPECIALIZATION && !__STL_NO_BOOL */
+
+
+__BVECTOR_TMPL_LIST 
+class __BVECTOR : public __BVECTOR_BASE 
+{
+public:
+  typedef bool value_type;
+  typedef size_t size_type;
+  typedef ptrdiff_t difference_type; 
+  typedef _Bit_reference reference;
+  typedef bool const_reference;
+  typedef _Bit_reference* pointer;
+  typedef const bool* const_pointer;
+
+  typedef _Bit_iterator                iterator;
+  typedef _Bit_const_iterator          const_iterator;
+
+#ifdef __STL_CLASS_PARTIAL_SPECIALIZATION
+  typedef reverse_iterator<const_iterator> const_reverse_iterator;
+  typedef reverse_iterator<iterator> reverse_iterator;
+#else /* __STL_CLASS_PARTIAL_SPECIALIZATION */
+  typedef reverse_iterator<const_iterator, value_type, const_reference, 
+                           difference_type> const_reverse_iterator;
+  typedef reverse_iterator<iterator, value_type, reference, difference_type>
+          reverse_iterator;
+#endif /* __STL_CLASS_PARTIAL_SPECIALIZATION */
+
+  typedef typename __BVECTOR_BASE::allocator_type allocator_type;
+  allocator_type get_allocator() const {
+    return __BVECTOR_BASE::get_allocator();
+  }
+
+protected:
+#ifdef __STL_USE_NAMESPACES  
+  using __BVECTOR_BASE::_M_bit_alloc;
+  using __BVECTOR_BASE::_M_deallocate;
+  using __BVECTOR_BASE::_M_start;
+  using __BVECTOR_BASE::_M_finish;
+  using __BVECTOR_BASE::_M_end_of_storage;
+#endif /* __STL_USE_NAMESPACES */
+
+protected:
+  void _M_initialize(size_type __n) {
+    unsigned int* __q = _M_bit_alloc(__n);
+    _M_end_of_storage = __q + (__n + __WORD_BIT - 1)/__WORD_BIT;
+    _M_start = iterator(__q, 0);
+    _M_finish = _M_start + difference_type(__n);
+  }
+  void _M_insert_aux(iterator __position, bool __x) {
+    if (_M_finish._M_p != _M_end_of_storage) {
+      copy_backward(__position, _M_finish, _M_finish + 1);
+      *__position = __x;
+      ++_M_finish;
+    }
+    else {
+      size_type __len = size() ? 2 * size() : __WORD_BIT;
+      unsigned int* __q = _M_bit_alloc(__len);
+      iterator __i = copy(begin(), __position, iterator(__q, 0));
+      *__i++ = __x;
+      _M_finish = copy(__position, end(), __i);
+      _M_deallocate();
+      _M_end_of_storage = __q + (__len + __WORD_BIT - 1)/__WORD_BIT;
+      _M_start = iterator(__q, 0);
+    }
+  }
+
+#ifdef __STL_MEMBER_TEMPLATES
+  template <class _InputIterator>
+  void _M_initialize_range(_InputIterator __first, _InputIterator __last,
+                           input_iterator_tag) {
+    _M_start = iterator();
+    _M_finish = iterator();
+    _M_end_of_storage = 0;
+    for ( ; __first != __last; ++__first) 
+      push_back(*__first);
+  }
+
+  template <class _ForwardIterator>
+  void _M_initialize_range(_ForwardIterator __first, _ForwardIterator __last,
+                           forward_iterator_tag) {
+    size_type __n = 0;
+    distance(__first, __last, __n);
+    _M_initialize(__n);
+    copy(__first, __last, _M_start);
+  }
+
+  template <class _InputIterator>
+  void _M_insert_range(iterator __pos,
+                       _InputIterator __first, _InputIterator __last,
+                       input_iterator_tag) {
+    for ( ; __first != __last; ++__first) {
+      __pos = insert(__pos, *__first);
+      ++__pos;
+    }
+  }
+
+  template <class _ForwardIterator>
+  void _M_insert_range(iterator __position,
+                       _ForwardIterator __first, _ForwardIterator __last,
+                       forward_iterator_tag) {
+    if (__first != __last) {
+      size_type __n = 0;
+      distance(__first, __last, __n);
+      if (capacity() - size() >= __n) {
+        copy_backward(__position, end(), _M_finish + difference_type(__n));
+        copy(__first, __last, __position);
+        _M_finish += difference_type(__n);
+      }
+      else {
+        size_type __len = size() + max(size(), __n);
+        unsigned int* __q = _M_bit_alloc(__len);
+        iterator __i = copy(begin(), __position, iterator(__q, 0));
+        __i = copy(__first, __last, __i);
+        _M_finish = copy(__position, end(), __i);
+        _M_deallocate();
+        _M_end_of_storage = __q + (__len + __WORD_BIT - 1)/__WORD_BIT;
+        _M_start = iterator(__q, 0);
+      }
+    }
+  }      
+
+#endif /* __STL_MEMBER_TEMPLATES */
+
+public:
+  iterator begin() { return _M_start; }
+  const_iterator begin() const { return _M_start; }
+  iterator end() { return _M_finish; }
+  const_iterator end() const { return _M_finish; }
+
+  reverse_iterator rbegin() { return reverse_iterator(end()); }
+  const_reverse_iterator rbegin() const { 
+    return const_reverse_iterator(end()); 
+  }
+  reverse_iterator rend() { return reverse_iterator(begin()); }
+  const_reverse_iterator rend() const { 
+    return const_reverse_iterator(begin()); 
+  }
+
+  size_type size() const { return size_type(end() - begin()); }
+  size_type max_size() const { return size_type(-1); }
+  size_type capacity() const {
+    return size_type(const_iterator(_M_end_of_storage, 0) - begin());
+  }
+  bool empty() const { return begin() == end(); }
+
+  reference operator[](size_type __n)
+    { return *(begin() + difference_type(__n)); }
+  const_reference operator[](size_type __n) const
+    { return *(begin() + difference_type(__n)); }
+
+#ifdef __STL_THROW_RANGE_ERRORS
+  void _M_range_check(size_type __n) const {
+    if (__n >= this->size())
+      __throw_range_error("vector<bool>");
+  }
+
+  reference at(size_type __n)
+    { _M_range_check(__n); return (*this)[__n]; }
+  const_reference at(size_type __n) const
+    { _M_range_check(__n); return (*this)[__n]; }
+#endif /* __STL_THROW_RANGE_ERRORS */
+
+  explicit __VECTOR(const allocator_type& __a = allocator_type())
+    : __BVECTOR_BASE(__a) {}
+
+  __VECTOR(size_type __n, bool __value,
+            const allocator_type& __a = allocator_type())
+    : __BVECTOR_BASE(__a)
+  {
+    _M_initialize(__n);
+    fill(_M_start._M_p, _M_end_of_storage, __value ? ~0 : 0);
+  }
+
+  explicit __VECTOR(size_type __n)
+    : __BVECTOR_BASE(allocator_type())
+  {
+    _M_initialize(__n);
+    fill(_M_start._M_p, _M_end_of_storage, 0);
+  }
+
+  __VECTOR(const __VECTOR& __x) : __BVECTOR_BASE(__x.get_allocator()) {
+    _M_initialize(__x.size());
+    copy(__x.begin(), __x.end(), _M_start);
+  }
+
+#ifdef __STL_MEMBER_TEMPLATES
+
+  // Check whether it's an integral type.  If so, it's not an iterator.
+
+  template <class _Integer>
+  void _M_initialize_dispatch(_Integer __n, _Integer __x, __true_type) {
+    _M_initialize(__n);
+    fill(_M_start._M_p, _M_end_of_storage, __x ? ~0 : 0);
+  }
+
+  template <class _InputIterator>
+  void _M_initialize_dispatch(_InputIterator __first, _InputIterator __last,
+                              __false_type) {
+    _M_initialize_range(__first, __last, __ITERATOR_CATEGORY(__first));
+  }
+
+  template <class _InputIterator>
+  __VECTOR(_InputIterator __first, _InputIterator __last,
+           const allocator_type& __a = allocator_type())
+    : __BVECTOR_BASE(__a)
+  {
+    typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+    _M_initialize_dispatch(__first, __last, _Integral());
+  }
+    
+#else /* __STL_MEMBER_TEMPLATES */
+
+  __VECTOR(const_iterator __first, const_iterator __last,
+           const allocator_type& __a = allocator_type())
+    : __BVECTOR_BASE(__a)
+  {
+    size_type __n = 0;
+    distance(__first, __last, __n);
+    _M_initialize(__n);
+    copy(__first, __last, _M_start);
+  }
+  __VECTOR(const bool* __first, const bool* __last,
+           const allocator_type& __a = allocator_type())
+    : __BVECTOR_BASE(__a)
+  {
+    size_type __n = 0;
+    distance(__first, __last, __n);
+    _M_initialize(__n);
+    copy(__first, __last, _M_start);
+  }
+
+#endif /* __STL_MEMBER_TEMPLATES */
+
+  ~__VECTOR() { }
+
+  __VECTOR& operator=(const __VECTOR& __x) {
+    if (&__x == this) return *this;
+    if (__x.size() > capacity()) {
+      _M_deallocate();
+      _M_initialize(__x.size());
+    }
+    copy(__x.begin(), __x.end(), begin());
+    _M_finish = begin() + difference_type(__x.size());
+    return *this;
+  }
+
+  // assign(), a generalized assignment member function.  Two
+  // versions: one that takes a count, and one that takes a range.
+  // The range version is a member template, so we dispatch on whether
+  // or not the type is an integer.
+
+  void _M_fill_assign(size_t __n, bool __x) {
+    if (__n > size()) {
+      fill(_M_start._M_p, _M_end_of_storage, __x ? ~0 : 0);
+      insert(end(), __n - size(), __x);
+    }
+    else {
+      erase(begin() + __n, end());
+      fill(_M_start._M_p, _M_end_of_storage, __x ? ~0 : 0);
+    }
+  }
+
+  void assign(size_t __n, bool __x) { _M_fill_assign(__n, __x); }
+
+#ifdef __STL_MEMBER_TEMPLATES
+
+  template <class _InputIterator>
+  void assign(_InputIterator __first, _InputIterator __last) {
+    typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+    _M_assign_dispatch(__first, __last, _Integral());
+  }
+
+  template <class _Integer>
+  void _M_assign_dispatch(_Integer __n, _Integer __val, __true_type)
+    { _M_fill_assign((size_t) __n, (bool) __val); }
+
+  template <class _InputIter>
+  void _M_assign_dispatch(_InputIter __first, _InputIter __last, __false_type)
+    { _M_assign_aux(__first, __last, __ITERATOR_CATEGORY(__first)); }
+
+  template <class _InputIterator>
+  void _M_assign_aux(_InputIterator __first, _InputIterator __last,
+                     input_iterator_tag) {
+    iterator __cur = begin();
+    for ( ; __first != __last && __cur != end(); ++__cur, ++__first)
+      *__cur = *__first;
+    if (__first == __last)
+      erase(__cur, end());
+    else
+      insert(end(), __first, __last);
+  }
+
+  template <class _ForwardIterator>
+  void _M_assign_aux(_ForwardIterator __first, _ForwardIterator __last,
+                     forward_iterator_tag) {
+    size_type __len = 0;
+    distance(__first, __last, __len);
+    if (__len < size())
+      erase(copy(__first, __last, begin()), end());
+    else {
+      _ForwardIterator __mid = __first;
+      advance(__mid, size());
+      copy(__first, __mid, begin());
+      insert(end(), __mid, __last);
+    }
+  }    
+
+#endif /* __STL_MEMBER_TEMPLATES */
+
+  void reserve(size_type __n) {
+    if (capacity() < __n) {
+      unsigned int* __q = _M_bit_alloc(__n);
+      _M_finish = copy(begin(), end(), iterator(__q, 0));
+      _M_deallocate();
+      _M_start = iterator(__q, 0);
+      _M_end_of_storage = __q + (__n + __WORD_BIT - 1)/__WORD_BIT;
+    }
+  }
+
+  reference front() { return *begin(); }
+  const_reference front() const { return *begin(); }
+  reference back() { return *(end() - 1); }
+  const_reference back() const { return *(end() - 1); }
+  void push_back(bool __x) {
+    if (_M_finish._M_p != _M_end_of_storage)
+      *_M_finish++ = __x;
+    else
+      _M_insert_aux(end(), __x);
+  }
+  void swap(__BVECTOR& __x) {
+    __STD::swap(_M_start, __x._M_start);
+    __STD::swap(_M_finish, __x._M_finish);
+    __STD::swap(_M_end_of_storage, __x._M_end_of_storage);
+  }
+  iterator insert(iterator __position, bool __x = bool()) {
+    difference_type __n = __position - begin();
+    if (_M_finish._M_p != _M_end_of_storage && __position == end())
+      *_M_finish++ = __x;
+    else
+      _M_insert_aux(__position, __x);
+    return begin() + __n;
+  }
+
+#ifdef __STL_MEMBER_TEMPLATES
+  // Check whether it's an integral type.  If so, it's not an iterator.
+
+  template <class _Integer>
+  void _M_insert_dispatch(iterator __pos, _Integer __n, _Integer __x,
+                          __true_type) {
+    _M_fill_insert(__pos, __n, __x);
+  }
+
+  template <class _InputIterator>
+  void _M_insert_dispatch(iterator __pos,
+                          _InputIterator __first, _InputIterator __last,
+                          __false_type) {
+    _M_insert_range(__pos, __first, __last, __ITERATOR_CATEGORY(__first));
+  }
+
+  template <class _InputIterator>
+  void insert(iterator __position,
+              _InputIterator __first, _InputIterator __last) {
+    typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
+    _M_insert_dispatch(__position, __first, __last, _Integral());
+  }
+
+#else /* __STL_MEMBER_TEMPLATES */
+  void insert(iterator __position,
+              const_iterator __first, const_iterator __last) {
+    if (__first == __last) return;
+    size_type __n = 0;
+    distance(__first, __last, __n);
+    if (capacity() - size() >= __n) {
+      copy_backward(__position, end(), _M_finish + __n);
+      copy(__first, __last, __position);
+      _M_finish += __n;
+    }
+    else {
+      size_type __len = size() + max(size(), __n);
+      unsigned int* __q = _M_bit_alloc(__len);
+      iterator __i = copy(begin(), __position, iterator(__q, 0));
+      __i = copy(__first, __last, __i);
+      _M_finish = copy(__position, end(), __i);
+      _M_deallocate();
+      _M_end_of_storage = __q + (__len + __WORD_BIT - 1)/__WORD_BIT;
+      _M_start = iterator(__q, 0);
+    }
+  }
+
+  void insert(iterator __position, const bool* __first, const bool* __last) {
+    if (__first == __last) return;
+    size_type __n = 0;
+    distance(__first, __last, __n);
+    if (capacity() - size() >= __n) {
+      copy_backward(__position, end(), _M_finish + __n);
+      copy(__first, __last, __position);
+      _M_finish += __n;
+    }
+    else {
+      size_type __len = size() + max(size(), __n);
+      unsigned int* __q = _M_bit_alloc(__len);
+      iterator __i = copy(begin(), __position, iterator(__q, 0));
+      __i = copy(__first, __last, __i);
+      _M_finish = copy(__position, end(), __i);
+      _M_deallocate();
+      _M_end_of_storage = __q + (__len + __WORD_BIT - 1)/__WORD_BIT;
+      _M_start = iterator(__q, 0);
+    }
+  }
+#endif /* __STL_MEMBER_TEMPLATES */
+
+  void _M_fill_insert(iterator __position, size_type __n, bool __x) {
+    if (__n == 0) return;
+    if (capacity() - size() >= __n) {
+      copy_backward(__position, end(), _M_finish + difference_type(__n));
+      fill(__position, __position + difference_type(__n), __x);
+      _M_finish += difference_type(__n);
+    }
+    else {
+      size_type __len = size() + max(size(), __n);
+      unsigned int* __q = _M_bit_alloc(__len);
+      iterator __i = copy(begin(), __position, iterator(__q, 0));
+      fill_n(__i, __n, __x);
+      _M_finish = copy(__position, end(), __i + difference_type(__n));
+      _M_deallocate();
+      _M_end_of_storage = __q + (__len + __WORD_BIT - 1)/__WORD_BIT;
+      _M_start = iterator(__q, 0);
+    }
+  }
+
+  void insert(iterator __position, size_type __n, bool __x) {
+    _M_fill_insert(__position, __n, __x);
+  }
+
+  void pop_back() { --_M_finish; }
+  iterator erase(iterator __position) {
+    if (__position + 1 != end())
+      copy(__position + 1, end(), __position);
+      --_M_finish;
+    return __position;
+  }
+  iterator erase(iterator __first, iterator __last) {
+    _M_finish = copy(__last, end(), __first);
+    return __first;
+  }
+  void resize(size_type __new_size, bool __x = bool()) {
+    if (__new_size < size()) 
+      erase(begin() + difference_type(__new_size), end());
+    else
+      insert(end(), __new_size - size(), __x);
+  }
+  void flip() {
+    for (unsigned int* __p = _M_start._M_p; __p != _M_end_of_storage; ++__p)
+      *__p = ~*__p;
+  }
+
+  void clear() { erase(begin(), end()); }
+};
+
+#ifdef __SGI_STL_VECBOOL_TEMPLATE
+
+// This typedef is non-standard.  It is provided for backward compatibility.
+typedef vector<bool, alloc> bit_vector;
+
+#else /* __SGI_STL_VECBOOL_TEMPLATE */
+
+inline void swap(bit_vector& __x, bit_vector& __y) {
+  __x.swap(__y);
+}
+
+inline bool 
+operator==(const bit_vector& __x, const bit_vector& __y)
+{
+  return (__x.size() == __y.size() && 
+          equal(__x.begin(), __x.end(), __y.begin()));
+}
+
+inline bool 
+operator!=(const bit_vector& __x, const bit_vector& __y)
+{
+  return !(__x == __y);
+}
+
+inline bool 
+operator<(const bit_vector& __x, const bit_vector& __y)
+{
+  return lexicographical_compare(__x.begin(), __x.end(), 
+                                 __y.begin(), __y.end());
+}
+
+inline bool operator>(const bit_vector& __x, const bit_vector& __y)
+{
+  return __y < __x;
+}
+
+inline bool operator<=(const bit_vector& __x, const bit_vector& __y)
+{
+  return !(__y < __x);
+}
+
+inline bool operator>=(const bit_vector& __x, const bit_vector& __y)
+{
+  return !(__x < __y);
+}
+
+#endif /* __SGI_STL_VECBOOL_TEMPLATE */
+
+#undef __SGI_STL_VECBOOL_TEMPLATE
+#undef __BVECTOR
+#undef __VECTOR
+#undef __BVECTOR_BASE
+#undef __BVECTOR_TMPL_LIST 
+
+#if defined(__sgi) && !defined(__GNUC__) && (_MIPS_SIM != _MIPS_SIM_ABI32)
+#pragma reset woff 1174
+#pragma reset woff 1375
+#endif
+
+__STL_END_NAMESPACE 
+
+#endif /* __SGI_STL_INTERNAL_BVECTOR_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/ext/stl_hash_fun.h b/contrib/media/updf/include/ext/stl_hash_fun.h
new file mode 100644
index 0000000000..f5260b0129
--- /dev/null
+++ b/contrib/media/updf/include/ext/stl_hash_fun.h
@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 1996-1998
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef _CPP_BITS_STL_HASH_FUN_H
+#define _CPP_BITS_STL_HASH_FUN_H 1
+
+#include <bits/std_cstddef.h>
+
+namespace std
+{
+
+template <class _Key> struct hash { };
+
+inline size_t __stl_hash_string(const char* __s)
+{
+  unsigned long __h = 0; 
+  for ( ; *__s; ++__s)
+    __h = 5*__h + *__s;
+  
+  return size_t(__h);
+}
+
+template<> struct hash<char*>
+{
+  size_t operator()(const char* __s) const { return __stl_hash_string(__s); }
+};
+
+template<> struct hash<const char*>
+{
+  size_t operator()(const char* __s) const { return __stl_hash_string(__s); }
+};
+
+template<> struct hash<char> {
+  size_t operator()(char __x) const { return __x; }
+};
+template<> struct hash<unsigned char> {
+  size_t operator()(unsigned char __x) const { return __x; }
+};
+template<> struct hash<signed char> {
+  size_t operator()(unsigned char __x) const { return __x; }
+};
+template<> struct hash<short> {
+  size_t operator()(short __x) const { return __x; }
+};
+template<> struct hash<unsigned short> {
+  size_t operator()(unsigned short __x) const { return __x; }
+};
+template<> struct hash<int> {
+  size_t operator()(int __x) const { return __x; }
+};
+template<> struct hash<unsigned int> {
+  size_t operator()(unsigned int __x) const { return __x; }
+};
+template<> struct hash<long> {
+  size_t operator()(long __x) const { return __x; }
+};
+template<> struct hash<unsigned long> {
+  size_t operator()(unsigned long __x) const { return __x; }
+};
+
+} // namespace std
+
+#endif /* _CPP_BITS_STL_HASH_FUN_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/ext/stl_hashtable.h b/contrib/media/updf/include/ext/stl_hashtable.h
new file mode 100644
index 0000000000..aa87ba56ee
--- /dev/null
+++ b/contrib/media/updf/include/ext/stl_hashtable.h
@@ -0,0 +1,937 @@
+/*
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef __SGI_STL_INTERNAL_HASHTABLE_H
+#define __SGI_STL_INTERNAL_HASHTABLE_H
+
+// Hashtable class, used to implement the hashed associative containers
+// hash_set, hash_map, hash_multiset, and hash_multimap.
+
+#include <bits/stl_algobase.h>
+#include <bits/stl_alloc.h>
+#include <bits/stl_construct.h>
+#include <bits/stl_tempbuf.h>
+#include <bits/stl_algo.h>
+#include <bits/stl_uninitialized.h>
+#include <bits/stl_function.h>
+#include <bits/stl_vector.h>
+#include <ext/stl_hash_fun.h>
+
+namespace std
+{
+
+template <class _Val>
+struct _Hashtable_node
+{
+  _Hashtable_node* _M_next;
+  _Val _M_val;
+};  
+
+template <class _Val, class _Key, class _HashFcn,
+          class _ExtractKey, class _EqualKey, class _Alloc = alloc>
+class hashtable;
+
+template <class _Val, class _Key, class _HashFcn,
+          class _ExtractKey, class _EqualKey, class _Alloc>
+struct _Hashtable_iterator;
+
+template <class _Val, class _Key, class _HashFcn,
+          class _ExtractKey, class _EqualKey, class _Alloc>
+struct _Hashtable_const_iterator;
+
+template <class _Val, class _Key, class _HashFcn,
+          class _ExtractKey, class _EqualKey, class _Alloc>
+struct _Hashtable_iterator {
+  typedef hashtable<_Val,_Key,_HashFcn,_ExtractKey,_EqualKey,_Alloc>
+          _Hashtable;
+  typedef _Hashtable_iterator<_Val, _Key, _HashFcn, 
+                              _ExtractKey, _EqualKey, _Alloc>
+          iterator;
+  typedef _Hashtable_const_iterator<_Val, _Key, _HashFcn, 
+                                    _ExtractKey, _EqualKey, _Alloc>
+          const_iterator;
+  typedef _Hashtable_node<_Val> _Node;
+
+  typedef forward_iterator_tag iterator_category;
+  typedef _Val value_type;
+  typedef ptrdiff_t difference_type;
+  typedef size_t size_type;
+  typedef _Val& reference;
+  typedef _Val* pointer;
+
+  _Node* _M_cur;
+  _Hashtable* _M_ht;
+
+  _Hashtable_iterator(_Node* __n, _Hashtable* __tab) 
+    : _M_cur(__n), _M_ht(__tab) {}
+  _Hashtable_iterator() {}
+  reference operator*() const { return _M_cur->_M_val; }
+  pointer operator->() const { return &(operator*()); }
+  iterator& operator++();
+  iterator operator++(int);
+  bool operator==(const iterator& __it) const
+    { return _M_cur == __it._M_cur; }
+  bool operator!=(const iterator& __it) const
+    { return _M_cur != __it._M_cur; }
+};
+
+
+template <class _Val, class _Key, class _HashFcn,
+          class _ExtractKey, class _EqualKey, class _Alloc>
+struct _Hashtable_const_iterator {
+  typedef hashtable<_Val,_Key,_HashFcn,_ExtractKey,_EqualKey,_Alloc>
+          _Hashtable;
+  typedef _Hashtable_iterator<_Val,_Key,_HashFcn, 
+                              _ExtractKey,_EqualKey,_Alloc>
+          iterator;
+  typedef _Hashtable_const_iterator<_Val, _Key, _HashFcn, 
+                                    _ExtractKey, _EqualKey, _Alloc>
+          const_iterator;
+  typedef _Hashtable_node<_Val> _Node;
+
+  typedef forward_iterator_tag iterator_category;
+  typedef _Val value_type;
+  typedef ptrdiff_t difference_type;
+  typedef size_t size_type;
+  typedef const _Val& reference;
+  typedef const _Val* pointer;
+
+  const _Node* _M_cur;
+  const _Hashtable* _M_ht;
+
+  _Hashtable_const_iterator(const _Node* __n, const _Hashtable* __tab)
+    : _M_cur(__n), _M_ht(__tab) {}
+  _Hashtable_const_iterator() {}
+  _Hashtable_const_iterator(const iterator& __it) 
+    : _M_cur(__it._M_cur), _M_ht(__it._M_ht) {}
+  reference operator*() const { return _M_cur->_M_val; }
+  pointer operator->() const { return &(operator*()); }
+  const_iterator& operator++();
+  const_iterator operator++(int);
+  bool operator==(const const_iterator& __it) const 
+    { return _M_cur == __it._M_cur; }
+  bool operator!=(const const_iterator& __it) const 
+    { return _M_cur != __it._M_cur; }
+};
+
+// Note: assumes long is at least 32 bits.
+enum { __stl_num_primes = 28 };
+
+static const unsigned long __stl_prime_list[__stl_num_primes] =
+{
+  53ul,         97ul,         193ul,       389ul,       769ul,
+  1543ul,       3079ul,       6151ul,      12289ul,     24593ul,
+  49157ul,      98317ul,      196613ul,    393241ul,    786433ul,
+  1572869ul,    3145739ul,    6291469ul,   12582917ul,  25165843ul,
+  50331653ul,   100663319ul,  201326611ul, 402653189ul, 805306457ul, 
+  1610612741ul, 3221225473ul, 4294967291ul
+};
+
+inline unsigned long __stl_next_prime(unsigned long __n)
+{
+  const unsigned long* __first = __stl_prime_list;
+  const unsigned long* __last = __stl_prime_list + (int)__stl_num_primes;
+  const unsigned long* pos = lower_bound(__first, __last, __n);
+  return pos == __last ? *(__last - 1) : *pos;
+}
+
+// Forward declaration of operator==.
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+class hashtable;
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+bool operator==(const hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>& __ht1,
+                const hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>& __ht2);
+
+
+// Hashtables handle allocators a bit differently than other containers
+//  do.  If we're using standard-conforming allocators, then a hashtable
+//  unconditionally has a member variable to hold its allocator, even if
+//  it so happens that all instances of the allocator type are identical.
+// This is because, for hashtables, this extra storage is negligible.  
+//  Additionally, a base class wouldn't serve any other purposes; it 
+//  wouldn't, for example, simplify the exception-handling code.
+
+template <class _Val, class _Key, class _HashFcn,
+          class _ExtractKey, class _EqualKey, class _Alloc>
+class hashtable {
+public:
+  typedef _Key key_type;
+  typedef _Val value_type;
+  typedef _HashFcn hasher;
+  typedef _EqualKey key_equal;
+
+  typedef size_t            size_type;
+  typedef ptrdiff_t         difference_type;
+  typedef value_type*       pointer;
+  typedef const value_type* const_pointer;
+  typedef value_type&       reference;
+  typedef const value_type& const_reference;
+
+  hasher hash_funct() const { return _M_hash; }
+  key_equal key_eq() const { return _M_equals; }
+
+private:
+  typedef _Hashtable_node<_Val> _Node;
+
+public:
+  typedef typename _Alloc_traits<_Val,_Alloc>::allocator_type allocator_type;
+  allocator_type get_allocator() const { return _M_node_allocator; }
+private:
+  typename _Alloc_traits<_Node, _Alloc>::allocator_type _M_node_allocator;
+  _Node* _M_get_node() { return _M_node_allocator.allocate(1); }
+  void _M_put_node(_Node* __p) { _M_node_allocator.deallocate(__p, 1); }
+
+private:
+  hasher                _M_hash;
+  key_equal             _M_equals;
+  _ExtractKey           _M_get_key;
+  vector<_Node*,_Alloc> _M_buckets;
+  size_type             _M_num_elements;
+
+public:
+  typedef _Hashtable_iterator<_Val,_Key,_HashFcn,_ExtractKey,_EqualKey,_Alloc>
+          iterator;
+  typedef _Hashtable_const_iterator<_Val,_Key,_HashFcn,_ExtractKey,_EqualKey,
+                                    _Alloc>
+          const_iterator;
+
+  friend struct
+  _Hashtable_iterator<_Val,_Key,_HashFcn,_ExtractKey,_EqualKey,_Alloc>;
+  friend struct
+  _Hashtable_const_iterator<_Val,_Key,_HashFcn,_ExtractKey,_EqualKey,_Alloc>;
+
+public:
+  hashtable(size_type __n,
+            const _HashFcn&    __hf,
+            const _EqualKey&   __eql,
+            const _ExtractKey& __ext,
+            const allocator_type& __a = allocator_type())
+    : _M_node_allocator(__a),
+      _M_hash(__hf),
+      _M_equals(__eql),
+      _M_get_key(__ext),
+      _M_buckets(__a),
+      _M_num_elements(0)
+  {
+    _M_initialize_buckets(__n);
+  }
+
+  hashtable(size_type __n,
+            const _HashFcn&    __hf,
+            const _EqualKey&   __eql,
+            const allocator_type& __a = allocator_type())
+    : _M_node_allocator(__a),
+      _M_hash(__hf),
+      _M_equals(__eql),
+      _M_get_key(_ExtractKey()),
+      _M_buckets(__a),
+      _M_num_elements(0)
+  {
+    _M_initialize_buckets(__n);
+  }
+
+  hashtable(const hashtable& __ht)
+    : _M_node_allocator(__ht.get_allocator()),
+      _M_hash(__ht._M_hash),
+      _M_equals(__ht._M_equals),
+      _M_get_key(__ht._M_get_key),
+      _M_buckets(__ht.get_allocator()),
+      _M_num_elements(0)
+  {
+    _M_copy_from(__ht);
+  }
+
+  hashtable& operator= (const hashtable& __ht)
+  {
+    if (&__ht != this) {
+      clear();
+      _M_hash = __ht._M_hash;
+      _M_equals = __ht._M_equals;
+      _M_get_key = __ht._M_get_key;
+      _M_copy_from(__ht);
+    }
+    return *this;
+  }
+
+  ~hashtable() { clear(); }
+
+  size_type size() const { return _M_num_elements; }
+  size_type max_size() const { return size_type(-1); }
+  bool empty() const { return size() == 0; }
+
+  void swap(hashtable& __ht)
+  {
+    std::swap(_M_hash, __ht._M_hash);
+    std::swap(_M_equals, __ht._M_equals);
+    std::swap(_M_get_key, __ht._M_get_key);
+    _M_buckets.swap(__ht._M_buckets);
+    std::swap(_M_num_elements, __ht._M_num_elements);
+  }
+
+  iterator begin()
+  { 
+    for (size_type __n = 0; __n < _M_buckets.size(); ++__n)
+      if (_M_buckets[__n])
+        return iterator(_M_buckets[__n], this);
+    return end();
+  }
+
+  iterator end() { return iterator(0, this); }
+
+  const_iterator begin() const
+  {
+    for (size_type __n = 0; __n < _M_buckets.size(); ++__n)
+      if (_M_buckets[__n])
+        return const_iterator(_M_buckets[__n], this);
+    return end();
+  }
+
+  const_iterator end() const { return const_iterator(0, this); }
+
+  template <class _Vl, class _Ky, class _HF, class _Ex, class _Eq, class _Al>
+  friend bool operator== (const hashtable<_Vl, _Ky, _HF, _Ex, _Eq, _Al>&,
+                          const hashtable<_Vl, _Ky, _HF, _Ex, _Eq, _Al>&);
+public:
+
+  size_type bucket_count() const { return _M_buckets.size(); }
+
+  size_type max_bucket_count() const
+    { return __stl_prime_list[(int)__stl_num_primes - 1]; } 
+
+  size_type elems_in_bucket(size_type __bucket) const
+  {
+    size_type __result = 0;
+    for (_Node* __cur = _M_buckets[__bucket]; __cur; __cur = __cur->_M_next)
+      __result += 1;
+    return __result;
+  }
+
+  pair<iterator, bool> insert_unique(const value_type& __obj)
+  {
+    resize(_M_num_elements + 1);
+    return insert_unique_noresize(__obj);
+  }
+
+  iterator insert_equal(const value_type& __obj)
+  {
+    resize(_M_num_elements + 1);
+    return insert_equal_noresize(__obj);
+  }
+
+  pair<iterator, bool> insert_unique_noresize(const value_type& __obj);
+  iterator insert_equal_noresize(const value_type& __obj);
+ 
+  template <class _InputIterator>
+  void insert_unique(_InputIterator __f, _InputIterator __l)
+  {
+    insert_unique(__f, __l, __iterator_category(__f));
+  }
+
+  template <class _InputIterator>
+  void insert_equal(_InputIterator __f, _InputIterator __l)
+  {
+    insert_equal(__f, __l, __iterator_category(__f));
+  }
+
+  template <class _InputIterator>
+  void insert_unique(_InputIterator __f, _InputIterator __l,
+                     input_iterator_tag)
+  {
+    for ( ; __f != __l; ++__f)
+      insert_unique(*__f);
+  }
+
+  template <class _InputIterator>
+  void insert_equal(_InputIterator __f, _InputIterator __l,
+                    input_iterator_tag)
+  {
+    for ( ; __f != __l; ++__f)
+      insert_equal(*__f);
+  }
+
+  template <class _ForwardIterator>
+  void insert_unique(_ForwardIterator __f, _ForwardIterator __l,
+                     forward_iterator_tag)
+  {
+    size_type __n = 0;
+    distance(__f, __l, __n);
+    resize(_M_num_elements + __n);
+    for ( ; __n > 0; --__n, ++__f)
+      insert_unique_noresize(*__f);
+  }
+
+  template <class _ForwardIterator>
+  void insert_equal(_ForwardIterator __f, _ForwardIterator __l,
+                    forward_iterator_tag)
+  {
+    size_type __n = 0;
+    distance(__f, __l, __n);
+    resize(_M_num_elements + __n);
+    for ( ; __n > 0; --__n, ++__f)
+      insert_equal_noresize(*__f);
+  }
+
+  reference find_or_insert(const value_type& __obj);
+
+  iterator find(const key_type& __key) 
+  {
+    size_type __n = _M_bkt_num_key(__key);
+    _Node* __first;
+    for ( __first = _M_buckets[__n];
+          __first && !_M_equals(_M_get_key(__first->_M_val), __key);
+          __first = __first->_M_next)
+      {}
+    return iterator(__first, this);
+  } 
+
+  const_iterator find(const key_type& __key) const
+  {
+    size_type __n = _M_bkt_num_key(__key);
+    const _Node* __first;
+    for ( __first = _M_buckets[__n];
+          __first && !_M_equals(_M_get_key(__first->_M_val), __key);
+          __first = __first->_M_next)
+      {}
+    return const_iterator(__first, this);
+  } 
+
+  size_type count(const key_type& __key) const
+  {
+    const size_type __n = _M_bkt_num_key(__key);
+    size_type __result = 0;
+
+    for (const _Node* __cur = _M_buckets[__n]; __cur; __cur = __cur->_M_next)
+      if (_M_equals(_M_get_key(__cur->_M_val), __key))
+        ++__result;
+    return __result;
+  }
+
+  pair<iterator, iterator> 
+  equal_range(const key_type& __key);
+
+  pair<const_iterator, const_iterator> 
+  equal_range(const key_type& __key) const;
+
+  size_type erase(const key_type& __key);
+  void erase(const iterator& __it);
+  void erase(iterator __first, iterator __last);
+
+  void erase(const const_iterator& __it);
+  void erase(const_iterator __first, const_iterator __last);
+
+  void resize(size_type __num_elements_hint);
+  void clear();
+
+private:
+  size_type _M_next_size(size_type __n) const
+    { return __stl_next_prime(__n); }
+
+  void _M_initialize_buckets(size_type __n)
+  {
+    const size_type __n_buckets = _M_next_size(__n);
+    _M_buckets.reserve(__n_buckets);
+    _M_buckets.insert(_M_buckets.end(), __n_buckets, (_Node*) 0);
+    _M_num_elements = 0;
+  }
+
+  size_type _M_bkt_num_key(const key_type& __key) const
+  {
+    return _M_bkt_num_key(__key, _M_buckets.size());
+  }
+
+  size_type _M_bkt_num(const value_type& __obj) const
+  {
+    return _M_bkt_num_key(_M_get_key(__obj));
+  }
+
+  size_type _M_bkt_num_key(const key_type& __key, size_t __n) const
+  {
+    return _M_hash(__key) % __n;
+  }
+
+  size_type _M_bkt_num(const value_type& __obj, size_t __n) const
+  {
+    return _M_bkt_num_key(_M_get_key(__obj), __n);
+  }
+
+  _Node* _M_new_node(const value_type& __obj)
+  {
+    _Node* __n = _M_get_node();
+    __n->_M_next = 0;
+    __STL_TRY {
+      construct(&__n->_M_val, __obj);
+      return __n;
+    }
+    __STL_UNWIND(_M_put_node(__n));
+  }
+  
+  void _M_delete_node(_Node* __n)
+  {
+    destroy(&__n->_M_val);
+    _M_put_node(__n);
+  }
+
+  void _M_erase_bucket(const size_type __n, _Node* __first, _Node* __last);
+  void _M_erase_bucket(const size_type __n, _Node* __last);
+
+  void _M_copy_from(const hashtable& __ht);
+
+};
+
+template <class _Val, class _Key, class _HF, class _ExK, class _EqK, 
+          class _All>
+_Hashtable_iterator<_Val,_Key,_HF,_ExK,_EqK,_All>&
+_Hashtable_iterator<_Val,_Key,_HF,_ExK,_EqK,_All>::operator++()
+{
+  const _Node* __old = _M_cur;
+  _M_cur = _M_cur->_M_next;
+  if (!_M_cur) {
+    size_type __bucket = _M_ht->_M_bkt_num(__old->_M_val);
+    while (!_M_cur && ++__bucket < _M_ht->_M_buckets.size())
+      _M_cur = _M_ht->_M_buckets[__bucket];
+  }
+  return *this;
+}
+
+template <class _Val, class _Key, class _HF, class _ExK, class _EqK, 
+          class _All>
+inline _Hashtable_iterator<_Val,_Key,_HF,_ExK,_EqK,_All>
+_Hashtable_iterator<_Val,_Key,_HF,_ExK,_EqK,_All>::operator++(int)
+{
+  iterator __tmp = *this;
+  ++*this;
+  return __tmp;
+}
+
+template <class _Val, class _Key, class _HF, class _ExK, class _EqK, 
+          class _All>
+_Hashtable_const_iterator<_Val,_Key,_HF,_ExK,_EqK,_All>&
+_Hashtable_const_iterator<_Val,_Key,_HF,_ExK,_EqK,_All>::operator++()
+{
+  const _Node* __old = _M_cur;
+  _M_cur = _M_cur->_M_next;
+  if (!_M_cur) {
+    size_type __bucket = _M_ht->_M_bkt_num(__old->_M_val);
+    while (!_M_cur && ++__bucket < _M_ht->_M_buckets.size())
+      _M_cur = _M_ht->_M_buckets[__bucket];
+  }
+  return *this;
+}
+
+template <class _Val, class _Key, class _HF, class _ExK, class _EqK, 
+          class _All>
+inline _Hashtable_const_iterator<_Val,_Key,_HF,_ExK,_EqK,_All>
+_Hashtable_const_iterator<_Val,_Key,_HF,_ExK,_EqK,_All>::operator++(int)
+{
+  const_iterator __tmp = *this;
+  ++*this;
+  return __tmp;
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+bool operator==(const hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>& __ht1,
+                const hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>& __ht2)
+{
+  typedef typename hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::_Node _Node;
+  if (__ht1._M_buckets.size() != __ht2._M_buckets.size())
+    return false;
+  for (size_t __n = 0; __n < __ht1._M_buckets.size(); ++__n) {
+    _Node* __cur1 = __ht1._M_buckets[__n];
+    _Node* __cur2 = __ht2._M_buckets[__n];
+    for ( ; __cur1 && __cur2 && __cur1->_M_val == __cur2->_M_val;
+          __cur1 = __cur1->_M_next, __cur2 = __cur2->_M_next)
+      {}
+    if (__cur1 || __cur2)
+      return false;
+  }
+  return true;
+}  
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+inline bool operator!=(const hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>& __ht1,
+                       const hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>& __ht2) {
+  return !(__ht1 == __ht2);
+}
+
+template <class _Val, class _Key, class _HF, class _Extract, class _EqKey, 
+          class _All>
+inline void swap(hashtable<_Val, _Key, _HF, _Extract, _EqKey, _All>& __ht1,
+                 hashtable<_Val, _Key, _HF, _Extract, _EqKey, _All>& __ht2) {
+  __ht1.swap(__ht2);
+}
+
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+pair<typename hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::iterator, bool> 
+hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>
+  ::insert_unique_noresize(const value_type& __obj)
+{
+  const size_type __n = _M_bkt_num(__obj);
+  _Node* __first = _M_buckets[__n];
+
+  for (_Node* __cur = __first; __cur; __cur = __cur->_M_next) 
+    if (_M_equals(_M_get_key(__cur->_M_val), _M_get_key(__obj)))
+      return pair<iterator, bool>(iterator(__cur, this), false);
+
+  _Node* __tmp = _M_new_node(__obj);
+  __tmp->_M_next = __first;
+  _M_buckets[__n] = __tmp;
+  ++_M_num_elements;
+  return pair<iterator, bool>(iterator(__tmp, this), true);
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+typename hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::iterator 
+hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>
+  ::insert_equal_noresize(const value_type& __obj)
+{
+  const size_type __n = _M_bkt_num(__obj);
+  _Node* __first = _M_buckets[__n];
+
+  for (_Node* __cur = __first; __cur; __cur = __cur->_M_next) 
+    if (_M_equals(_M_get_key(__cur->_M_val), _M_get_key(__obj))) {
+      _Node* __tmp = _M_new_node(__obj);
+      __tmp->_M_next = __cur->_M_next;
+      __cur->_M_next = __tmp;
+      ++_M_num_elements;
+      return iterator(__tmp, this);
+    }
+
+  _Node* __tmp = _M_new_node(__obj);
+  __tmp->_M_next = __first;
+  _M_buckets[__n] = __tmp;
+  ++_M_num_elements;
+  return iterator(__tmp, this);
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+typename hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::reference 
+hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::find_or_insert(const value_type& __obj)
+{
+  resize(_M_num_elements + 1);
+
+  size_type __n = _M_bkt_num(__obj);
+  _Node* __first = _M_buckets[__n];
+
+  for (_Node* __cur = __first; __cur; __cur = __cur->_M_next)
+    if (_M_equals(_M_get_key(__cur->_M_val), _M_get_key(__obj)))
+      return __cur->_M_val;
+
+  _Node* __tmp = _M_new_node(__obj);
+  __tmp->_M_next = __first;
+  _M_buckets[__n] = __tmp;
+  ++_M_num_elements;
+  return __tmp->_M_val;
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+pair<typename hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::iterator,
+     typename hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::iterator> 
+hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::equal_range(const key_type& __key)
+{
+  typedef pair<iterator, iterator> _Pii;
+  const size_type __n = _M_bkt_num_key(__key);
+
+  for (_Node* __first = _M_buckets[__n]; __first; __first = __first->_M_next)
+    if (_M_equals(_M_get_key(__first->_M_val), __key)) {
+      for (_Node* __cur = __first->_M_next; __cur; __cur = __cur->_M_next)
+        if (!_M_equals(_M_get_key(__cur->_M_val), __key))
+          return _Pii(iterator(__first, this), iterator(__cur, this));
+      for (size_type __m = __n + 1; __m < _M_buckets.size(); ++__m)
+        if (_M_buckets[__m])
+          return _Pii(iterator(__first, this),
+                     iterator(_M_buckets[__m], this));
+      return _Pii(iterator(__first, this), end());
+    }
+  return _Pii(end(), end());
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+pair<typename hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::const_iterator, 
+     typename hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::const_iterator> 
+hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>
+  ::equal_range(const key_type& __key) const
+{
+  typedef pair<const_iterator, const_iterator> _Pii;
+  const size_type __n = _M_bkt_num_key(__key);
+
+  for (const _Node* __first = _M_buckets[__n] ;
+       __first; 
+       __first = __first->_M_next) {
+    if (_M_equals(_M_get_key(__first->_M_val), __key)) {
+      for (const _Node* __cur = __first->_M_next;
+           __cur;
+           __cur = __cur->_M_next)
+        if (!_M_equals(_M_get_key(__cur->_M_val), __key))
+          return _Pii(const_iterator(__first, this),
+                      const_iterator(__cur, this));
+      for (size_type __m = __n + 1; __m < _M_buckets.size(); ++__m)
+        if (_M_buckets[__m])
+          return _Pii(const_iterator(__first, this),
+                      const_iterator(_M_buckets[__m], this));
+      return _Pii(const_iterator(__first, this), end());
+    }
+  }
+  return _Pii(end(), end());
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+typename hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::size_type 
+hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::erase(const key_type& __key)
+{
+  const size_type __n = _M_bkt_num_key(__key);
+  _Node* __first = _M_buckets[__n];
+  size_type __erased = 0;
+
+  if (__first) {
+    _Node* __cur = __first;
+    _Node* __next = __cur->_M_next;
+    while (__next) {
+      if (_M_equals(_M_get_key(__next->_M_val), __key)) {
+        __cur->_M_next = __next->_M_next;
+        _M_delete_node(__next);
+        __next = __cur->_M_next;
+        ++__erased;
+        --_M_num_elements;
+      }
+      else {
+        __cur = __next;
+        __next = __cur->_M_next;
+      }
+    }
+    if (_M_equals(_M_get_key(__first->_M_val), __key)) {
+      _M_buckets[__n] = __first->_M_next;
+      _M_delete_node(__first);
+      ++__erased;
+      --_M_num_elements;
+    }
+  }
+  return __erased;
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+void hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::erase(const iterator& __it)
+{
+  _Node* __p = __it._M_cur;
+  if (__p) {
+    const size_type __n = _M_bkt_num(__p->_M_val);
+    _Node* __cur = _M_buckets[__n];
+
+    if (__cur == __p) {
+      _M_buckets[__n] = __cur->_M_next;
+      _M_delete_node(__cur);
+      --_M_num_elements;
+    }
+    else {
+      _Node* __next = __cur->_M_next;
+      while (__next) {
+        if (__next == __p) {
+          __cur->_M_next = __next->_M_next;
+          _M_delete_node(__next);
+          --_M_num_elements;
+          break;
+        }
+        else {
+          __cur = __next;
+          __next = __cur->_M_next;
+        }
+      }
+    }
+  }
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+void hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>
+  ::erase(iterator __first, iterator __last)
+{
+  size_type __f_bucket = __first._M_cur ? 
+    _M_bkt_num(__first._M_cur->_M_val) : _M_buckets.size();
+  size_type __l_bucket = __last._M_cur ? 
+    _M_bkt_num(__last._M_cur->_M_val) : _M_buckets.size();
+
+  if (__first._M_cur == __last._M_cur)
+    return;
+  else if (__f_bucket == __l_bucket)
+    _M_erase_bucket(__f_bucket, __first._M_cur, __last._M_cur);
+  else {
+    _M_erase_bucket(__f_bucket, __first._M_cur, 0);
+    for (size_type __n = __f_bucket + 1; __n < __l_bucket; ++__n)
+      _M_erase_bucket(__n, 0);
+    if (__l_bucket != _M_buckets.size())
+      _M_erase_bucket(__l_bucket, __last._M_cur);
+  }
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+inline void
+hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::erase(const_iterator __first,
+                                             const_iterator __last)
+{
+  erase(iterator(const_cast<_Node*>(__first._M_cur),
+                 const_cast<hashtable*>(__first._M_ht)),
+        iterator(const_cast<_Node*>(__last._M_cur),
+                 const_cast<hashtable*>(__last._M_ht)));
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+inline void
+hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::erase(const const_iterator& __it)
+{
+  erase(iterator(const_cast<_Node*>(__it._M_cur),
+                 const_cast<hashtable*>(__it._M_ht)));
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+void hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>
+  ::resize(size_type __num_elements_hint)
+{
+  const size_type __old_n = _M_buckets.size();
+  if (__num_elements_hint > __old_n) {
+    const size_type __n = _M_next_size(__num_elements_hint);
+    if (__n > __old_n) {
+      vector<_Node*, _All> __tmp(__n, (_Node*)(0),
+                                 _M_buckets.get_allocator());
+      __STL_TRY {
+        for (size_type __bucket = 0; __bucket < __old_n; ++__bucket) {
+          _Node* __first = _M_buckets[__bucket];
+          while (__first) {
+            size_type __new_bucket = _M_bkt_num(__first->_M_val, __n);
+            _M_buckets[__bucket] = __first->_M_next;
+            __first->_M_next = __tmp[__new_bucket];
+            __tmp[__new_bucket] = __first;
+            __first = _M_buckets[__bucket];          
+          }
+        }
+        _M_buckets.swap(__tmp);
+      }
+#         ifdef __STL_USE_EXCEPTIONS
+      catch(...) {
+        for (size_type __bucket = 0; __bucket < __tmp.size(); ++__bucket) {
+          while (__tmp[__bucket]) {
+            _Node* __next = __tmp[__bucket]->_M_next;
+            _M_delete_node(__tmp[__bucket]);
+            __tmp[__bucket] = __next;
+          }
+        }
+        throw;
+      }
+#         endif /* __STL_USE_EXCEPTIONS */
+    }
+  }
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+void hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>
+  ::_M_erase_bucket(const size_type __n, _Node* __first, _Node* __last)
+{
+  _Node* __cur = _M_buckets[__n];
+  if (__cur == __first)
+    _M_erase_bucket(__n, __last);
+  else {
+    _Node* __next;
+    for (__next = __cur->_M_next; 
+         __next != __first; 
+         __cur = __next, __next = __cur->_M_next)
+      ;
+    while (__next != __last) {
+      __cur->_M_next = __next->_M_next;
+      _M_delete_node(__next);
+      __next = __cur->_M_next;
+      --_M_num_elements;
+    }
+  }
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+void hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>
+  ::_M_erase_bucket(const size_type __n, _Node* __last)
+{
+  _Node* __cur = _M_buckets[__n];
+  while (__cur != __last) {
+    _Node* __next = __cur->_M_next;
+    _M_delete_node(__cur);
+    __cur = __next;
+    _M_buckets[__n] = __cur;
+    --_M_num_elements;
+  }
+}
+
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+void hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>::clear()
+{
+  for (size_type __i = 0; __i < _M_buckets.size(); ++__i) {
+    _Node* __cur = _M_buckets[__i];
+    while (__cur != 0) {
+      _Node* __next = __cur->_M_next;
+      _M_delete_node(__cur);
+      __cur = __next;
+    }
+    _M_buckets[__i] = 0;
+  }
+  _M_num_elements = 0;
+}
+
+    
+template <class _Val, class _Key, class _HF, class _Ex, class _Eq, class _All>
+void hashtable<_Val,_Key,_HF,_Ex,_Eq,_All>
+  ::_M_copy_from(const hashtable& __ht)
+{
+  _M_buckets.clear();
+  _M_buckets.reserve(__ht._M_buckets.size());
+  _M_buckets.insert(_M_buckets.end(), __ht._M_buckets.size(), (_Node*) 0);
+  __STL_TRY {
+    for (size_type __i = 0; __i < __ht._M_buckets.size(); ++__i) {
+      const _Node* __cur = __ht._M_buckets[__i];
+      if (__cur) {
+        _Node* __local_copy = _M_new_node(__cur->_M_val);
+        _M_buckets[__i] = __local_copy;
+
+        for (_Node* __next = __cur->_M_next; 
+             __next; 
+             __cur = __next, __next = __cur->_M_next) {
+          __local_copy->_M_next = _M_new_node(__next->_M_val);
+          __local_copy = __local_copy->_M_next;
+        }
+      }
+    }
+    _M_num_elements = __ht._M_num_elements;
+  }
+  __STL_UNWIND(clear());
+}
+
+} // namespace std
+
+#endif /* __SGI_STL_INTERNAL_HASHTABLE_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/ext/stl_rope.h b/contrib/media/updf/include/ext/stl_rope.h
new file mode 100644
index 0000000000..d3d3ccf449
--- /dev/null
+++ b/contrib/media/updf/include/ext/stl_rope.h
@@ -0,0 +1,2459 @@
+/*
+ * Copyright (c) 1997-1998
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+// rope<_CharT,_Alloc> is a sequence of _CharT.
+// Ropes appear to be mutable, but update operations
+// really copy enough of the data structure to leave the original
+// valid.  Thus ropes can be logically copied by just copying
+// a pointer value.
+
+#ifndef __SGI_STL_INTERNAL_ROPE_H
+# define __SGI_STL_INTERNAL_ROPE_H
+
+# ifdef __GC
+#   define __GC_CONST const
+# else
+#   include <bits/stl_threads.h>
+#   define __GC_CONST   // constant except for deallocation
+# endif
+# ifdef __STL_SGI_THREADS
+#    include <mutex.h>
+# endif
+
+namespace std
+{
+
+// The _S_eos function is used for those functions that
+// convert to/from C-like strings to detect the end of the string.
+
+// The end-of-C-string character.
+// This is what the draft standard says it should be.
+template <class _CharT>
+inline _CharT _S_eos(_CharT*) { return _CharT(); }
+
+// Test for basic character types.
+// For basic character types leaves having a trailing eos.
+template <class _CharT>
+inline bool _S_is_basic_char_type(_CharT*) { return false; }
+template <class _CharT>
+inline bool _S_is_one_byte_char_type(_CharT*) { return false; }
+
+inline bool _S_is_basic_char_type(char*) { return true; }
+inline bool _S_is_one_byte_char_type(char*) { return true; }
+inline bool _S_is_basic_char_type(wchar_t*) { return true; }
+
+// Store an eos iff _CharT is a basic character type.
+// Do not reference _S_eos if it isn't.
+template <class _CharT>
+inline void _S_cond_store_eos(_CharT&) {}
+
+inline void _S_cond_store_eos(char& __c) { __c = 0; }
+inline void _S_cond_store_eos(wchar_t& __c) { __c = 0; }
+
+// char_producers are logically functions that generate a section of
+// a string.  These can be convereted to ropes.  The resulting rope
+// invokes the char_producer on demand.  This allows, for example,
+// files to be viewed as ropes without reading the entire file.
+template <class _CharT>
+class char_producer {
+    public:
+        virtual ~char_producer() {};
+        virtual void operator()(size_t __start_pos, size_t __len, 
+                                _CharT* __buffer) = 0;
+        // Buffer should really be an arbitrary output iterator.
+        // That way we could flatten directly into an ostream, etc.
+        // This is thoroughly impossible, since iterator types don't
+        // have runtime descriptions.
+};
+
+// Sequence buffers:
+//
+// Sequence must provide an append operation that appends an
+// array to the sequence.  Sequence buffers are useful only if
+// appending an entire array is cheaper than appending element by element.
+// This is true for many string representations.
+// This should  perhaps inherit from ostream<sequence::value_type>
+// and be implemented correspondingly, so that they can be used
+// for formatted.  For the sake of portability, we don't do this yet.
+//
+// For now, sequence buffers behave as output iterators.  But they also
+// behave a little like basic_ostringstream<sequence::value_type> and a
+// little like containers.
+
+template<class _Sequence, size_t _Buf_sz = 100>
+class sequence_buffer : public output_iterator {
+    public:
+        typedef typename _Sequence::value_type value_type;
+    protected:
+        _Sequence* _M_prefix;
+        value_type _M_buffer[_Buf_sz];
+        size_t     _M_buf_count;
+    public:
+        void flush() {
+            _M_prefix->append(_M_buffer, _M_buffer + _M_buf_count);
+            _M_buf_count = 0;
+        }
+        ~sequence_buffer() { flush(); }
+        sequence_buffer() : _M_prefix(0), _M_buf_count(0) {}
+        sequence_buffer(const sequence_buffer& __x) {
+            _M_prefix = __x._M_prefix;
+            _M_buf_count = __x._M_buf_count;
+            copy(__x._M_buffer, __x._M_buffer + __x._M_buf_count, _M_buffer);
+        }
+        sequence_buffer(sequence_buffer& __x) {
+            __x.flush();
+            _M_prefix = __x._M_prefix;
+            _M_buf_count = 0;
+        }
+        sequence_buffer(_Sequence& __s) : _M_prefix(&__s), _M_buf_count(0) {}
+        sequence_buffer& operator= (sequence_buffer& __x) {
+            __x.flush();
+            _M_prefix = __x._M_prefix;
+            _M_buf_count = 0;
+            return *this;
+        }
+        sequence_buffer& operator= (const sequence_buffer& __x) {
+            _M_prefix = __x._M_prefix;
+            _M_buf_count = __x._M_buf_count;
+            copy(__x._M_buffer, __x._M_buffer + __x._M_buf_count, _M_buffer);
+            return *this;
+        }
+        void push_back(value_type __x)
+        {
+            if (_M_buf_count < _Buf_sz) {
+                _M_buffer[_M_buf_count] = __x;
+                ++_M_buf_count;
+            } else {
+                flush();
+                _M_buffer[0] = __x;
+                _M_buf_count = 1;
+            }
+        }
+        void append(value_type* __s, size_t __len)
+        {
+            if (__len + _M_buf_count <= _Buf_sz) {
+                size_t __i = _M_buf_count;
+                size_t __j = 0;
+                for (; __j < __len; __i++, __j++) {
+                    _M_buffer[__i] = __s[__j];
+                }
+                _M_buf_count += __len;
+            } else if (0 == _M_buf_count) {
+                _M_prefix->append(__s, __s + __len);
+            } else {
+                flush();
+                append(__s, __len);
+            }
+        }
+        sequence_buffer& write(value_type* __s, size_t __len)
+        {
+            append(__s, __len);
+            return *this;
+        }
+        sequence_buffer& put(value_type __x)
+        {
+            push_back(__x);
+            return *this;
+        }
+        sequence_buffer& operator=(const value_type& __rhs)
+        {
+            push_back(__rhs);
+            return *this;
+        }
+        sequence_buffer& operator*() { return *this; }
+        sequence_buffer& operator++() { return *this; }
+        sequence_buffer& operator++(int) { return *this; }
+};
+
+// The following should be treated as private, at least for now.
+template<class _CharT>
+class _Rope_char_consumer {
+    public:
+        // If we had member templates, these should not be virtual.
+        // For now we need to use run-time parametrization where
+        // compile-time would do.  Hence this should all be private
+        // for now.
+        // The symmetry with char_producer is accidental and temporary.
+        virtual ~_Rope_char_consumer() {};
+        virtual bool operator()(const _CharT* __buffer, size_t __len) = 0;
+};
+
+// First a lot of forward declarations.  The standard seems to require
+// much stricter "declaration before use" than many of the implementations
+// that preceded it.
+template<class _CharT, class _Alloc=allocator<_CharT> > class rope;
+template<class _CharT, class _Alloc> struct _Rope_RopeConcatenation;
+template<class _CharT, class _Alloc> struct _Rope_RopeLeaf;
+template<class _CharT, class _Alloc> struct _Rope_RopeFunction;
+template<class _CharT, class _Alloc> struct _Rope_RopeSubstring;
+template<class _CharT, class _Alloc> class _Rope_iterator;
+template<class _CharT, class _Alloc> class _Rope_const_iterator;
+template<class _CharT, class _Alloc> class _Rope_char_ref_proxy;
+template<class _CharT, class _Alloc> class _Rope_char_ptr_proxy;
+
+template<class _CharT, class _Alloc>
+bool operator== (const _Rope_char_ptr_proxy<_CharT,_Alloc>& __x,
+                 const _Rope_char_ptr_proxy<_CharT,_Alloc>& __y);
+
+template<class _CharT, class _Alloc>
+_Rope_const_iterator<_CharT,_Alloc> operator-
+        (const _Rope_const_iterator<_CharT,_Alloc>& __x,
+         ptrdiff_t __n);
+
+template<class _CharT, class _Alloc>
+_Rope_const_iterator<_CharT,_Alloc> operator+
+        (const _Rope_const_iterator<_CharT,_Alloc>& __x,
+         ptrdiff_t __n);
+
+template<class _CharT, class _Alloc>
+_Rope_const_iterator<_CharT,_Alloc> operator+
+        (ptrdiff_t __n,
+         const _Rope_const_iterator<_CharT,_Alloc>& __x);
+
+template<class _CharT, class _Alloc>
+bool operator== 
+        (const _Rope_const_iterator<_CharT,_Alloc>& __x,
+         const _Rope_const_iterator<_CharT,_Alloc>& __y);
+
+template<class _CharT, class _Alloc>
+bool operator< 
+        (const _Rope_const_iterator<_CharT,_Alloc>& __x,
+         const _Rope_const_iterator<_CharT,_Alloc>& __y);
+
+template<class _CharT, class _Alloc>
+ptrdiff_t operator- 
+        (const _Rope_const_iterator<_CharT,_Alloc>& __x,
+         const _Rope_const_iterator<_CharT,_Alloc>& __y);
+
+template<class _CharT, class _Alloc>
+_Rope_iterator<_CharT,_Alloc> operator-
+        (const _Rope_iterator<_CharT,_Alloc>& __x,
+         ptrdiff_t __n);
+
+template<class _CharT, class _Alloc>
+_Rope_iterator<_CharT,_Alloc> operator+
+        (const _Rope_iterator<_CharT,_Alloc>& __x,
+         ptrdiff_t __n);
+
+template<class _CharT, class _Alloc>
+_Rope_iterator<_CharT,_Alloc> operator+
+        (ptrdiff_t __n,
+         const _Rope_iterator<_CharT,_Alloc>& __x);
+
+template<class _CharT, class _Alloc>
+bool operator== 
+        (const _Rope_iterator<_CharT,_Alloc>& __x,
+         const _Rope_iterator<_CharT,_Alloc>& __y);
+
+template<class _CharT, class _Alloc>
+bool operator< 
+        (const _Rope_iterator<_CharT,_Alloc>& __x,
+         const _Rope_iterator<_CharT,_Alloc>& __y);
+
+template<class _CharT, class _Alloc>
+ptrdiff_t operator- 
+        (const _Rope_iterator<_CharT,_Alloc>& __x,
+         const _Rope_iterator<_CharT,_Alloc>& __y);
+
+template<class _CharT, class _Alloc>
+rope<_CharT,_Alloc> operator+ (const rope<_CharT,_Alloc>& __left,
+                               const rope<_CharT,_Alloc>& __right);
+        
+template<class _CharT, class _Alloc>
+rope<_CharT,_Alloc> operator+ (const rope<_CharT,_Alloc>& __left,
+                               const _CharT* __right);
+        
+template<class _CharT, class _Alloc>
+rope<_CharT,_Alloc> operator+ (const rope<_CharT,_Alloc>& __left,
+                               _CharT __right);
+        
+// Some helpers, so we can use power on ropes.
+// See below for why this isn't local to the implementation.
+
+// This uses a nonstandard refcount convention.
+// The result has refcount 0.
+template<class _CharT, class _Alloc>
+struct _Rope_Concat_fn
+       : public binary_function<rope<_CharT,_Alloc>, rope<_CharT,_Alloc>,
+                                     rope<_CharT,_Alloc> > {
+        rope<_CharT,_Alloc> operator() (const rope<_CharT,_Alloc>& __x,
+                                const rope<_CharT,_Alloc>& __y) {
+                    return __x + __y;
+        }
+};
+
+template <class _CharT, class _Alloc>
+inline
+rope<_CharT,_Alloc>
+identity_element(_Rope_Concat_fn<_CharT, _Alloc>)
+{
+    return rope<_CharT,_Alloc>();
+}
+
+
+//
+// What follows should really be local to rope.  Unfortunately,
+// that doesn't work, since it makes it impossible to define generic
+// equality on rope iterators.  According to the draft standard, the
+// template parameters for such an equality operator cannot be inferred
+// from the occurence of a member class as a parameter.
+// (SGI compilers in fact allow this, but the __result wouldn't be
+// portable.)
+// Similarly, some of the static member functions are member functions
+// only to avoid polluting the global namespace, and to circumvent
+// restrictions on type inference for template functions.
+//
+
+//
+// The internal data structure for representing a rope.  This is
+// private to the implementation.  A rope is really just a pointer
+// to one of these.
+//
+// A few basic functions for manipulating this data structure
+// are members of _RopeRep.  Most of the more complex algorithms
+// are implemented as rope members.
+//
+// Some of the static member functions of _RopeRep have identically
+// named functions in rope that simply invoke the _RopeRep versions.
+//
+// A macro to introduce various allocation and deallocation functions
+// These need to be defined differently depending on whether or not
+// we are using standard conforming allocators, and whether the allocator
+// instances have real state.  Thus this macro is invoked repeatedly
+// with different definitions of __ROPE_DEFINE_ALLOC.
+// __ROPE_DEFINE_ALLOC(type,name) defines 
+//   type * name_allocate(size_t) and
+//   void name_deallocate(tipe *, size_t)
+// Both functions may or may not be static.
+
+#define __ROPE_DEFINE_ALLOCS(__a) \
+        __ROPE_DEFINE_ALLOC(_CharT,_Data) /* character data */ \
+        typedef _Rope_RopeConcatenation<_CharT,__a> __C; \
+        __ROPE_DEFINE_ALLOC(__C,_C) \
+        typedef _Rope_RopeLeaf<_CharT,__a> __L; \
+        __ROPE_DEFINE_ALLOC(__L,_L) \
+        typedef _Rope_RopeFunction<_CharT,__a> __F; \
+        __ROPE_DEFINE_ALLOC(__F,_F) \
+        typedef _Rope_RopeSubstring<_CharT,__a> __S; \
+        __ROPE_DEFINE_ALLOC(__S,_S)
+
+//  Internal rope nodes potentially store a copy of the allocator
+//  instance used to allocate them.  This is mostly redundant.
+//  But the alternative would be to pass allocator instances around
+//  in some form to nearly all internal functions, since any pointer
+//  assignment may result in a zero reference count and thus require
+//  deallocation.
+//  The _Rope_rep_base class encapsulates
+//  the differences between SGI-style allocators and standard-conforming
+//  allocators.
+
+#define __STATIC_IF_SGI_ALLOC  /* not static */
+
+// Base class for ordinary allocators.
+template <class _CharT, class _Allocator, bool _IsStatic>
+class _Rope_rep_alloc_base {
+public:
+  typedef typename _Alloc_traits<_CharT,_Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return _M_data_allocator; }
+  _Rope_rep_alloc_base(size_t __size, const allocator_type& __a)
+        : _M_size(__size), _M_data_allocator(__a) {}
+  size_t _M_size;       // This is here only to avoid wasting space
+                // for an otherwise empty base class.
+
+  
+protected:
+    allocator_type _M_data_allocator;
+
+# define __ROPE_DEFINE_ALLOC(_Tp, __name) \
+        typedef typename \
+          _Alloc_traits<_Tp,_Allocator>::allocator_type __name##Allocator; \
+        /*static*/ _Tp * __name##_allocate(size_t __n) \
+          { return __name##Allocator(_M_data_allocator).allocate(__n); } \
+        void __name##_deallocate(_Tp* __p, size_t __n) \
+          { __name##Allocator(_M_data_allocator).deallocate(__p, __n); }
+  __ROPE_DEFINE_ALLOCS(_Allocator);
+# undef __ROPE_DEFINE_ALLOC
+};
+
+// Specialization for allocators that have the property that we don't
+//  actually have to store an allocator object.  
+template <class _CharT, class _Allocator>
+class _Rope_rep_alloc_base<_CharT,_Allocator,true> {
+public:
+  typedef typename _Alloc_traits<_CharT,_Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return allocator_type(); }
+  _Rope_rep_alloc_base(size_t __size, const allocator_type&)
+                : _M_size(__size) {}
+  size_t _M_size;
+  
+protected:
+
+# define __ROPE_DEFINE_ALLOC(_Tp, __name) \
+        typedef typename \
+          _Alloc_traits<_Tp,_Allocator>::_Alloc_type __name##Alloc; \
+        typedef typename \
+          _Alloc_traits<_Tp,_Allocator>::allocator_type __name##Allocator; \
+        static _Tp* __name##_allocate(size_t __n) \
+                { return __name##Alloc::allocate(__n); } \
+        void __name##_deallocate(_Tp *__p, size_t __n) \
+                { __name##Alloc::deallocate(__p, __n); }
+  __ROPE_DEFINE_ALLOCS(_Allocator);
+# undef __ROPE_DEFINE_ALLOC
+};
+
+template <class _CharT, class _Alloc>
+struct _Rope_rep_base
+  : public _Rope_rep_alloc_base<_CharT,_Alloc,
+                                _Alloc_traits<_CharT,_Alloc>::_S_instanceless>
+{
+  typedef _Rope_rep_alloc_base<_CharT,_Alloc,
+                               _Alloc_traits<_CharT,_Alloc>::_S_instanceless>
+          _Base;
+  typedef typename _Base::allocator_type allocator_type;
+  _Rope_rep_base(size_t __size, const allocator_type& __a)
+    : _Base(__size, __a) {}
+};    
+
+
+template<class _CharT, class _Alloc>
+struct _Rope_RopeRep : public _Rope_rep_base<_CharT,_Alloc>
+# ifndef __GC
+    , _Refcount_Base
+# endif
+{
+    public:
+    enum { _S_max_rope_depth = 45 };
+    enum _Tag {_S_leaf, _S_concat, _S_substringfn, _S_function};
+    _Tag _M_tag:8;
+    bool _M_is_balanced:8;
+    unsigned char _M_depth;
+    __GC_CONST _CharT* _M_c_string;
+                        /* Flattened version of string, if needed.  */
+                        /* typically 0.                             */
+                        /* If it's not 0, then the memory is owned  */
+                        /* by this node.                            */
+                        /* In the case of a leaf, this may point to */
+                        /* the same memory as the data field.       */
+    typedef typename _Rope_rep_base<_CharT,_Alloc>::allocator_type
+                        allocator_type;
+    _Rope_RopeRep(_Tag __t, int __d, bool __b, size_t __size,
+                  allocator_type __a)
+        : _Rope_rep_base<_CharT,_Alloc>(__size, __a),
+#         ifndef __GC
+          _Refcount_Base(1),
+#         endif
+          _M_tag(__t), _M_is_balanced(__b), _M_depth(__d), _M_c_string(0)
+    { }
+#   ifdef __GC
+        void _M_incr () {}
+#   endif
+        static void _S_free_string(__GC_CONST _CharT*, size_t __len,
+                                   allocator_type __a);
+#       define __STL_FREE_STRING(__s, __l, __a) _S_free_string(__s, __l, __a);
+                        // Deallocate data section of a leaf.
+                        // This shouldn't be a member function.
+                        // But its hard to do anything else at the
+                        // moment, because it's templatized w.r.t.
+                        // an allocator.
+                        // Does nothing if __GC is defined.
+#   ifndef __GC
+          void _M_free_c_string();
+          void _M_free_tree();
+                        // Deallocate t. Assumes t is not 0.
+          void _M_unref_nonnil()
+          {
+              if (0 == _M_decr()) _M_free_tree();
+          }
+          void _M_ref_nonnil()
+          {
+              _M_incr();
+          }
+          static void _S_unref(_Rope_RopeRep* __t)
+          {
+              if (0 != __t) {
+                  __t->_M_unref_nonnil();
+              }
+          }
+          static void _S_ref(_Rope_RopeRep* __t)
+          {
+              if (0 != __t) __t->_M_incr();
+          }
+          static void _S_free_if_unref(_Rope_RopeRep* __t)
+          {
+              if (0 != __t && 0 == __t->_M_ref_count) __t->_M_free_tree();
+          }
+#   else /* __GC */
+          void _M_unref_nonnil() {}
+          void _M_ref_nonnil() {}
+          static void _S_unref(_Rope_RopeRep*) {}
+          static void _S_ref(_Rope_RopeRep*) {}
+          static void _S_free_if_unref(_Rope_RopeRep*) {}
+#   endif
+
+};
+
+template<class _CharT, class _Alloc>
+struct _Rope_RopeLeaf : public _Rope_RopeRep<_CharT,_Alloc> {
+  public:
+    // Apparently needed by VC++
+    // The data fields of leaves are allocated with some
+    // extra space, to accomodate future growth and for basic
+    // character types, to hold a trailing eos character.
+    enum { _S_alloc_granularity = 8 };
+    static size_t _S_rounded_up_size(size_t __n) {
+        size_t __size_with_eos;
+             
+        if (_S_is_basic_char_type((_CharT*)0)) {
+            __size_with_eos = __n + 1;
+        } else {
+            __size_with_eos = __n;
+        }
+#       ifdef __GC
+           return __size_with_eos;
+#       else
+           // Allow slop for in-place expansion.
+           return (__size_with_eos + _S_alloc_granularity-1)
+                        &~ (_S_alloc_granularity-1);
+#       endif
+    }
+    __GC_CONST _CharT* _M_data; /* Not necessarily 0 terminated. */
+                                /* The allocated size is         */
+                                /* _S_rounded_up_size(size), except */
+                                /* in the GC case, in which it   */
+                                /* doesn't matter.               */
+    typedef typename _Rope_rep_base<_CharT,_Alloc>::allocator_type
+                        allocator_type;
+    _Rope_RopeLeaf(__GC_CONST _CharT* __d, size_t __size, allocator_type __a)
+        : _Rope_RopeRep<_CharT,_Alloc>(_S_leaf, 0, true, __size, __a),
+          _M_data(__d)
+        {
+        __stl_assert(__size > 0);
+        if (_S_is_basic_char_type((_CharT *)0)) {
+            // already eos terminated.
+            _M_c_string = __d;
+        }
+    }
+        // The constructor assumes that d has been allocated with
+        // the proper allocator and the properly padded size.
+        // In contrast, the destructor deallocates the data:
+# ifndef __GC
+    ~_Rope_RopeLeaf() {
+        if (_M_data != _M_c_string) {
+            _M_free_c_string();
+        }
+        __STL_FREE_STRING(_M_data, _M_size, get_allocator());
+    }
+# endif
+};
+
+template<class _CharT, class _Alloc>
+struct _Rope_RopeConcatenation : public _Rope_RopeRep<_CharT,_Alloc> {
+  public:
+    _Rope_RopeRep<_CharT,_Alloc>* _M_left;
+    _Rope_RopeRep<_CharT,_Alloc>* _M_right;
+    typedef typename _Rope_rep_base<_CharT,_Alloc>::allocator_type
+                        allocator_type;
+    _Rope_RopeConcatenation(_Rope_RopeRep<_CharT,_Alloc>* __l,
+                             _Rope_RopeRep<_CharT,_Alloc>* __r,
+                             allocator_type __a)
+
+      : _Rope_RopeRep<_CharT,_Alloc>(_S_concat,
+                                     max(__l->_M_depth, __r->_M_depth) + 1,
+                                     false,
+                                     __l->_M_size + __r->_M_size, __a),
+        _M_left(__l), _M_right(__r)
+      {}
+# ifndef __GC
+    ~_Rope_RopeConcatenation() {
+        _M_free_c_string();
+        _M_left->_M_unref_nonnil();
+        _M_right->_M_unref_nonnil();
+    }
+# endif
+};
+
+template<class _CharT, class _Alloc>
+struct _Rope_RopeFunction : public _Rope_RopeRep<_CharT,_Alloc> {
+  public:
+    char_producer<_CharT>* _M_fn;
+#   ifndef __GC
+      bool _M_delete_when_done; // Char_producer is owned by the
+                                // rope and should be explicitly
+                                // deleted when the rope becomes
+                                // inaccessible.
+#   else
+      // In the GC case, we either register the rope for
+      // finalization, or not.  Thus the field is unnecessary;
+      // the information is stored in the collector data structures.
+      // We do need a finalization procedure to be invoked by the
+      // collector.
+      static void _S_fn_finalization_proc(void * __tree, void *) {
+        delete ((_Rope_RopeFunction *)__tree) -> _M_fn;
+      }
+#   endif
+    typedef typename _Rope_rep_base<_CharT,_Alloc>::allocator_type
+                                        allocator_type;
+    _Rope_RopeFunction(char_producer<_CharT>* __f, size_t __size,
+                        bool __d, allocator_type __a)
+      : _Rope_RopeRep<_CharT,_Alloc>(_S_function, 0, true, __size, __a)
+      , _M_fn(__f)
+#       ifndef __GC
+      , _M_delete_when_done(__d)
+#       endif
+    {
+        __stl_assert(__size > 0);
+#       ifdef __GC
+            if (__d) {
+                GC_REGISTER_FINALIZER(
+                  this, _Rope_RopeFunction::_S_fn_finalization_proc, 0, 0, 0);
+            }
+#       endif
+    }
+# ifndef __GC
+    ~_Rope_RopeFunction() {
+          _M_free_c_string();
+          if (_M_delete_when_done) {
+              delete _M_fn;
+          }
+    }
+# endif
+};
+// Substring results are usually represented using just
+// concatenation nodes.  But in the case of very long flat ropes
+// or ropes with a functional representation that isn't practical.
+// In that case, we represent the __result as a special case of
+// RopeFunction, whose char_producer points back to the rope itself.
+// In all cases except repeated substring operations and
+// deallocation, we treat the __result as a RopeFunction.
+template<class _CharT, class _Alloc>
+struct _Rope_RopeSubstring : public _Rope_RopeFunction<_CharT,_Alloc>,
+                             public char_producer<_CharT> {
+  public:
+    // XXX this whole class should be rewritten.
+    _Rope_RopeRep<_CharT,_Alloc>* _M_base;      // not 0
+    size_t _M_start;
+    virtual void operator()(size_t __start_pos, size_t __req_len,
+                            _CharT* __buffer) {
+        switch(_M_base->_M_tag) {
+            case _S_function:
+            case _S_substringfn:
+              {
+                char_producer<_CharT>* __fn =
+                        ((_Rope_RopeFunction<_CharT,_Alloc>*)_M_base)->_M_fn;
+                __stl_assert(__start_pos + __req_len <= _M_size);
+                __stl_assert(_M_start + _M_size <= _M_base->_M_size);
+                (*__fn)(__start_pos + _M_start, __req_len, __buffer);
+              }
+              break;
+            case _S_leaf:
+              {
+                __GC_CONST _CharT* __s =
+                        ((_Rope_RopeLeaf<_CharT,_Alloc>*)_M_base)->_M_data;
+                uninitialized_copy_n(__s + __start_pos + _M_start, __req_len,
+                                     __buffer);
+              }
+              break;
+            default:
+              __stl_assert(false);
+        }
+    }
+    typedef typename _Rope_rep_base<_CharT,_Alloc>::allocator_type
+        allocator_type;
+    _Rope_RopeSubstring(_Rope_RopeRep<_CharT,_Alloc>* __b, size_t __s,
+                          size_t __l, allocator_type __a)
+      : _Rope_RopeFunction<_CharT,_Alloc>(this, __l, false, __a),
+        char_producer<_CharT>(),
+        _M_base(__b),
+        _M_start(__s)
+    {
+        __stl_assert(__l > 0);
+        __stl_assert(__s + __l <= __b->_M_size);
+#       ifndef __GC
+            _M_base->_M_ref_nonnil();
+#       endif
+        _M_tag = _S_substringfn;
+    }
+    virtual ~_Rope_RopeSubstring()
+      { 
+#       ifndef __GC
+          _M_base->_M_unref_nonnil();
+          // _M_free_c_string();  -- done by parent class
+#       endif
+      }
+};
+
+
+// Self-destructing pointers to Rope_rep.
+// These are not conventional smart pointers.  Their
+// only purpose in life is to ensure that unref is called
+// on the pointer either at normal exit or if an exception
+// is raised.  It is the caller's responsibility to
+// adjust reference counts when these pointers are initialized
+// or assigned to.  (This convention significantly reduces
+// the number of potentially expensive reference count
+// updates.)
+#ifndef __GC
+  template<class _CharT, class _Alloc>
+  struct _Rope_self_destruct_ptr {
+    _Rope_RopeRep<_CharT,_Alloc>* _M_ptr;
+    ~_Rope_self_destruct_ptr() 
+      { _Rope_RopeRep<_CharT,_Alloc>::_S_unref(_M_ptr); }
+#   ifdef __STL_USE_EXCEPTIONS
+        _Rope_self_destruct_ptr() : _M_ptr(0) {};
+#   else
+        _Rope_self_destruct_ptr() {};
+#   endif
+    _Rope_self_destruct_ptr(_Rope_RopeRep<_CharT,_Alloc>* __p) : _M_ptr(__p) {}
+    _Rope_RopeRep<_CharT,_Alloc>& operator*() { return *_M_ptr; }
+    _Rope_RopeRep<_CharT,_Alloc>* operator->() { return _M_ptr; }
+    operator _Rope_RopeRep<_CharT,_Alloc>*() { return _M_ptr; }
+    _Rope_self_destruct_ptr& operator= (_Rope_RopeRep<_CharT,_Alloc>* __x)
+        { _M_ptr = __x; return *this; }
+  };
+#endif
+
+// Dereferencing a nonconst iterator has to return something
+// that behaves almost like a reference.  It's not possible to
+// return an actual reference since assignment requires extra
+// work.  And we would get into the same problems as with the
+// CD2 version of basic_string.
+template<class _CharT, class _Alloc>
+class _Rope_char_ref_proxy {
+    friend class rope<_CharT,_Alloc>;
+    friend class _Rope_iterator<_CharT,_Alloc>;
+    friend class _Rope_char_ptr_proxy<_CharT,_Alloc>;
+#   ifdef __GC
+        typedef _Rope_RopeRep<_CharT,_Alloc>* _Self_destruct_ptr;
+#   else
+        typedef _Rope_self_destruct_ptr<_CharT,_Alloc> _Self_destruct_ptr;
+#   endif
+    typedef _Rope_RopeRep<_CharT,_Alloc> _RopeRep;
+    typedef rope<_CharT,_Alloc> _My_rope;
+    size_t _M_pos;
+    _CharT _M_current;
+    bool _M_current_valid;
+    _My_rope* _M_root;     // The whole rope.
+  public:
+    _Rope_char_ref_proxy(_My_rope* __r, size_t __p)
+      :  _M_pos(__p), _M_current_valid(false), _M_root(__r) {}
+    _Rope_char_ref_proxy(const _Rope_char_ref_proxy& __x)
+      : _M_pos(__x._M_pos), _M_current_valid(false), _M_root(__x._M_root) {}
+        // Don't preserve cache if the reference can outlive the
+        // expression.  We claim that's not possible without calling
+        // a copy constructor or generating reference to a proxy
+        // reference.  We declare the latter to have undefined semantics.
+    _Rope_char_ref_proxy(_My_rope* __r, size_t __p, _CharT __c)
+      : _M_pos(__p), _M_current(__c), _M_current_valid(true), _M_root(__r) {}
+    inline operator _CharT () const;
+    _Rope_char_ref_proxy& operator= (_CharT __c);
+    _Rope_char_ptr_proxy<_CharT,_Alloc> operator& () const;
+    _Rope_char_ref_proxy& operator= (const _Rope_char_ref_proxy& __c) {
+        return operator=((_CharT)__c); 
+    }
+};
+
+template<class _CharT, class __Alloc>
+inline void swap(_Rope_char_ref_proxy <_CharT, __Alloc > __a,
+                 _Rope_char_ref_proxy <_CharT, __Alloc > __b) {
+    _CharT __tmp = __a;
+    __a = __b;
+    __b = __tmp;
+}
+
+template<class _CharT, class _Alloc>
+class _Rope_char_ptr_proxy {
+    // XXX this class should be rewritten.
+    friend class _Rope_char_ref_proxy<_CharT,_Alloc>;
+    size_t _M_pos;
+    rope<_CharT,_Alloc>* _M_root;     // The whole rope.
+  public:
+    _Rope_char_ptr_proxy(const _Rope_char_ref_proxy<_CharT,_Alloc>& __x) 
+      : _M_pos(__x._M_pos), _M_root(__x._M_root) {}
+    _Rope_char_ptr_proxy(const _Rope_char_ptr_proxy& __x)
+      : _M_pos(__x._M_pos), _M_root(__x._M_root) {}
+    _Rope_char_ptr_proxy() {}
+    _Rope_char_ptr_proxy(_CharT* __x) : _M_root(0), _M_pos(0) {
+        __stl_assert(0 == __x);
+    }
+    _Rope_char_ptr_proxy& 
+    operator= (const _Rope_char_ptr_proxy& __x) {
+        _M_pos = __x._M_pos;
+        _M_root = __x._M_root;
+        return *this;
+    }
+    template<class _CharT2, class _Alloc2>
+    friend bool operator== (const _Rope_char_ptr_proxy<_CharT2,_Alloc2>& __x,
+                            const _Rope_char_ptr_proxy<_CharT2,_Alloc2>& __y);
+    _Rope_char_ref_proxy<_CharT,_Alloc> operator*() const {
+        return _Rope_char_ref_proxy<_CharT,_Alloc>(_M_root, _M_pos);
+    }
+};
+
+
+// Rope iterators:
+// Unlike in the C version, we cache only part of the stack
+// for rope iterators, since they must be efficiently copyable.
+// When we run out of cache, we have to reconstruct the iterator
+// value.
+// Pointers from iterators are not included in reference counts.
+// Iterators are assumed to be thread private.  Ropes can
+// be shared.
+
+template<class _CharT, class _Alloc>
+class _Rope_iterator_base
+  : public random_access_iterator<_CharT, ptrdiff_t> {
+    friend class rope<_CharT,_Alloc>;
+  public:
+    typedef _Alloc _allocator_type; // used in _Rope_rotate, VC++ workaround
+    typedef _Rope_RopeRep<_CharT,_Alloc> _RopeRep;
+        // Borland doesnt want this to be protected.
+  protected:
+    enum { _S_path_cache_len = 4 }; // Must be <= 9.
+    enum { _S_iterator_buf_len = 15 };
+    size_t _M_current_pos;
+    _RopeRep* _M_root;     // The whole rope.
+    size_t _M_leaf_pos;    // Starting position for current leaf
+    __GC_CONST _CharT* _M_buf_start;
+                        // Buffer possibly
+                        // containing current char.
+    __GC_CONST _CharT* _M_buf_ptr;
+                        // Pointer to current char in buffer.
+                        // != 0 ==> buffer valid.
+    __GC_CONST _CharT* _M_buf_end;
+                        // One past __last valid char in buffer.
+    // What follows is the path cache.  We go out of our
+    // way to make this compact.
+    // Path_end contains the bottom section of the path from
+    // the root to the current leaf.
+    const _RopeRep* _M_path_end[_S_path_cache_len];
+    int _M_leaf_index;     // Last valid __pos in path_end;
+                        // _M_path_end[0] ... _M_path_end[leaf_index-1]
+                        // point to concatenation nodes.
+    unsigned char _M_path_directions;
+                          // (path_directions >> __i) & 1 is 1
+                          // iff we got from _M_path_end[leaf_index - __i - 1]
+                          // to _M_path_end[leaf_index - __i] by going to the
+                          // __right. Assumes path_cache_len <= 9.
+    _CharT _M_tmp_buf[_S_iterator_buf_len];
+                        // Short buffer for surrounding chars.
+                        // This is useful primarily for 
+                        // RopeFunctions.  We put the buffer
+                        // here to avoid locking in the
+                        // multithreaded case.
+    // The cached path is generally assumed to be valid
+    // only if the buffer is valid.
+    static void _S_setbuf(_Rope_iterator_base& __x);
+                                        // Set buffer contents given
+                                        // path cache.
+    static void _S_setcache(_Rope_iterator_base& __x);
+                                        // Set buffer contents and
+                                        // path cache.
+    static void _S_setcache_for_incr(_Rope_iterator_base& __x);
+                                        // As above, but assumes path
+                                        // cache is valid for previous posn.
+    _Rope_iterator_base() {}
+    _Rope_iterator_base(_RopeRep* __root, size_t __pos)
+      : _M_current_pos(__pos), _M_root(__root), _M_buf_ptr(0) {}
+    void _M_incr(size_t __n);
+    void _M_decr(size_t __n);
+  public:
+    size_t index() const { return _M_current_pos; }
+    _Rope_iterator_base(const _Rope_iterator_base& __x) {
+        if (0 != __x._M_buf_ptr) {
+            *this = __x;
+        } else {
+            _M_current_pos = __x._M_current_pos;
+            _M_root = __x._M_root;
+            _M_buf_ptr = 0;
+        }
+    }
+};
+
+template<class _CharT, class _Alloc> class _Rope_iterator;
+
+template<class _CharT, class _Alloc>
+class _Rope_const_iterator : public _Rope_iterator_base<_CharT,_Alloc> {
+    friend class rope<_CharT,_Alloc>;
+  protected:
+      typedef _Rope_RopeRep<_CharT,_Alloc> _RopeRep;
+      // The one from the base class may not be directly visible.
+    _Rope_const_iterator(const _RopeRep* __root, size_t __pos):
+                   _Rope_iterator_base<_CharT,_Alloc>(
+                     const_cast<_RopeRep*>(__root), __pos)
+                   // Only nonconst iterators modify root ref count
+    {}
+  public:
+    typedef _CharT reference;   // Really a value.  Returning a reference
+                                // Would be a mess, since it would have
+                                // to be included in refcount.
+    typedef const _CharT* pointer;
+
+  public:
+    _Rope_const_iterator() {};
+    _Rope_const_iterator(const _Rope_const_iterator& __x) :
+                                _Rope_iterator_base<_CharT,_Alloc>(__x) { }
+    _Rope_const_iterator(const _Rope_iterator<_CharT,_Alloc>& __x);
+    _Rope_const_iterator(const rope<_CharT,_Alloc>& __r, size_t __pos) :
+        _Rope_iterator_base<_CharT,_Alloc>(__r._M_tree_ptr, __pos) {}
+    _Rope_const_iterator& operator= (const _Rope_const_iterator& __x) {
+        if (0 != __x._M_buf_ptr) {
+            *(static_cast<_Rope_iterator_base<_CharT,_Alloc>*>(this)) = __x;
+        } else {
+            _M_current_pos = __x._M_current_pos;
+            _M_root = __x._M_root;
+            _M_buf_ptr = 0;
+        }
+        return(*this);
+    }
+    reference operator*() {
+        if (0 == _M_buf_ptr) _S_setcache(*this);
+        return *_M_buf_ptr;
+    }
+    _Rope_const_iterator& operator++() {
+        __GC_CONST _CharT* __next;
+        if (0 != _M_buf_ptr && (__next = _M_buf_ptr + 1) < _M_buf_end) {
+            _M_buf_ptr = __next;
+            ++_M_current_pos;
+        } else {
+            _M_incr(1);
+        }
+        return *this;
+    }
+    _Rope_const_iterator& operator+=(ptrdiff_t __n) {
+        if (__n >= 0) {
+            _M_incr(__n);
+        } else {
+            _M_decr(-__n);
+        }
+        return *this;
+    }
+    _Rope_const_iterator& operator--() {
+        _M_decr(1);
+        return *this;
+    }
+    _Rope_const_iterator& operator-=(ptrdiff_t __n) {
+        if (__n >= 0) {
+            _M_decr(__n);
+        } else {
+            _M_incr(-__n);
+        }
+        return *this;
+    }
+    _Rope_const_iterator operator++(int) {
+        size_t __old_pos = _M_current_pos;
+        _M_incr(1);
+        return _Rope_const_iterator<_CharT,_Alloc>(_M_root, __old_pos);
+        // This makes a subsequent dereference expensive.
+        // Perhaps we should instead copy the iterator
+        // if it has a valid cache?
+    }
+    _Rope_const_iterator operator--(int) {
+        size_t __old_pos = _M_current_pos;
+        _M_decr(1);
+        return _Rope_const_iterator<_CharT,_Alloc>(_M_root, __old_pos);
+    }
+    template<class _CharT2, class _Alloc2>
+    friend _Rope_const_iterator<_CharT2,_Alloc2> operator-
+        (const _Rope_const_iterator<_CharT2,_Alloc2>& __x,
+         ptrdiff_t __n);
+    template<class _CharT2, class _Alloc2>
+    friend _Rope_const_iterator<_CharT2,_Alloc2> operator+
+        (const _Rope_const_iterator<_CharT2,_Alloc2>& __x,
+         ptrdiff_t __n);
+    template<class _CharT2, class _Alloc2>
+    friend _Rope_const_iterator<_CharT2,_Alloc2> operator+
+        (ptrdiff_t __n,
+         const _Rope_const_iterator<_CharT2,_Alloc2>& __x);
+    reference operator[](size_t __n) {
+        return rope<_CharT,_Alloc>::_S_fetch(_M_root, _M_current_pos + __n);
+    }
+
+    template<class _CharT2, class _Alloc2>
+    friend bool operator==
+        (const _Rope_const_iterator<_CharT2,_Alloc2>& __x,
+         const _Rope_const_iterator<_CharT2,_Alloc2>& __y);
+    template<class _CharT2, class _Alloc2>
+    friend bool operator< 
+        (const _Rope_const_iterator<_CharT2,_Alloc2>& __x,
+         const _Rope_const_iterator<_CharT2,_Alloc2>& __y);
+    template<class _CharT2, class _Alloc2>
+    friend ptrdiff_t operator-
+        (const _Rope_const_iterator<_CharT2,_Alloc2>& __x,
+         const _Rope_const_iterator<_CharT2,_Alloc2>& __y);
+};
+
+template<class _CharT, class _Alloc>
+class _Rope_iterator : public _Rope_iterator_base<_CharT,_Alloc> {
+    friend class rope<_CharT,_Alloc>;
+  protected:
+    rope<_CharT,_Alloc>* _M_root_rope;
+        // root is treated as a cached version of this,
+        // and is used to detect changes to the underlying
+        // rope.
+        // Root is included in the reference count.
+        // This is necessary so that we can detect changes reliably.
+        // Unfortunately, it requires careful bookkeeping for the
+        // nonGC case.
+    _Rope_iterator(rope<_CharT,_Alloc>* __r, size_t __pos)
+      : _Rope_iterator_base<_CharT,_Alloc>(__r->_M_tree_ptr, __pos),
+        _M_root_rope(__r) 
+       { _RopeRep::_S_ref(_M_root); if (!(__r -> empty()))_S_setcache(*this); }
+
+    void _M_check();
+  public:
+    typedef _Rope_char_ref_proxy<_CharT,_Alloc>  reference;
+    typedef _Rope_char_ref_proxy<_CharT,_Alloc>* pointer;
+
+  public:
+    rope<_CharT,_Alloc>& container() { return *_M_root_rope; }
+    _Rope_iterator() {
+        _M_root = 0;  // Needed for reference counting.
+    };
+    _Rope_iterator(const _Rope_iterator& __x) :
+        _Rope_iterator_base<_CharT,_Alloc>(__x) {
+        _M_root_rope = __x._M_root_rope;
+        _RopeRep::_S_ref(_M_root);
+    }
+    _Rope_iterator(rope<_CharT,_Alloc>& __r, size_t __pos);
+    ~_Rope_iterator() {
+        _RopeRep::_S_unref(_M_root);
+    }
+    _Rope_iterator& operator= (const _Rope_iterator& __x) {
+        _RopeRep* __old = _M_root;
+
+        _RopeRep::_S_ref(__x._M_root);
+        if (0 != __x._M_buf_ptr) {
+            _M_root_rope = __x._M_root_rope;
+            *(static_cast<_Rope_iterator_base<_CharT,_Alloc>*>(this)) = __x;
+        } else {
+            _M_current_pos = __x._M_current_pos;
+            _M_root = __x._M_root;
+            _M_root_rope = __x._M_root_rope;
+            _M_buf_ptr = 0;
+        }
+        _RopeRep::_S_unref(__old);
+        return(*this);
+    }
+    reference operator*() {
+        _M_check();
+        if (0 == _M_buf_ptr) {
+            return _Rope_char_ref_proxy<_CharT,_Alloc>(
+               _M_root_rope, _M_current_pos);
+        } else {
+            return _Rope_char_ref_proxy<_CharT,_Alloc>(
+               _M_root_rope, _M_current_pos, *_M_buf_ptr);
+        }
+    }
+    _Rope_iterator& operator++() {
+        _M_incr(1);
+        return *this;
+    }
+    _Rope_iterator& operator+=(ptrdiff_t __n) {
+        if (__n >= 0) {
+            _M_incr(__n);
+        } else {
+            _M_decr(-__n);
+        }
+        return *this;
+    }
+    _Rope_iterator& operator--() {
+        _M_decr(1);
+        return *this;
+    }
+    _Rope_iterator& operator-=(ptrdiff_t __n) {
+        if (__n >= 0) {
+            _M_decr(__n);
+        } else {
+            _M_incr(-__n);
+        }
+        return *this;
+    }
+    _Rope_iterator operator++(int) {
+        size_t __old_pos = _M_current_pos;
+        _M_incr(1);
+        return _Rope_iterator<_CharT,_Alloc>(_M_root_rope, __old_pos);
+    }
+    _Rope_iterator operator--(int) {
+        size_t __old_pos = _M_current_pos;
+        _M_decr(1);
+        return _Rope_iterator<_CharT,_Alloc>(_M_root_rope, __old_pos);
+    }
+    reference operator[](ptrdiff_t __n) {
+        return _Rope_char_ref_proxy<_CharT,_Alloc>(
+          _M_root_rope, _M_current_pos + __n);
+    }
+
+    template<class _CharT2, class _Alloc2>
+    friend bool operator==
+        (const _Rope_iterator<_CharT2,_Alloc2>& __x,
+         const _Rope_iterator<_CharT2,_Alloc2>& __y);
+    template<class _CharT2, class _Alloc2>
+    friend bool operator<
+        (const _Rope_iterator<_CharT2,_Alloc2>& __x,
+         const _Rope_iterator<_CharT2,_Alloc2>& __y);
+    template<class _CharT2, class _Alloc2>
+    friend ptrdiff_t operator-
+        (const _Rope_iterator<_CharT2,_Alloc2>& __x,
+         const _Rope_iterator<_CharT2,_Alloc2>& __y);
+    template<class _CharT2, class _Alloc2>
+    friend _Rope_iterator<_CharT2,_Alloc2> operator-
+        (const _Rope_iterator<_CharT2,_Alloc2>& __x,
+         ptrdiff_t __n);
+    template<class _CharT2, class _Alloc2>
+    friend _Rope_iterator<_CharT2,_Alloc2> operator+
+        (const _Rope_iterator<_CharT2,_Alloc2>& __x,
+         ptrdiff_t __n);
+    template<class _CharT2, class _Alloc2>
+    friend _Rope_iterator<_CharT2,_Alloc2> operator+
+        (ptrdiff_t __n,
+         const _Rope_iterator<_CharT2,_Alloc2>& __x);
+};
+
+//  The rope base class encapsulates
+//  the differences between SGI-style allocators and standard-conforming
+//  allocators.
+
+// Base class for ordinary allocators.
+template <class _CharT, class _Allocator, bool _IsStatic>
+class _Rope_alloc_base {
+public:
+  typedef _Rope_RopeRep<_CharT,_Allocator> _RopeRep;
+  typedef typename _Alloc_traits<_CharT,_Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return _M_data_allocator; }
+  _Rope_alloc_base(_RopeRep *__t, const allocator_type& __a)
+        : _M_tree_ptr(__t), _M_data_allocator(__a) {}
+  _Rope_alloc_base(const allocator_type& __a)
+        : _M_data_allocator(__a) {}
+  
+protected:
+  // The only data members of a rope:
+    allocator_type _M_data_allocator;
+    _RopeRep* _M_tree_ptr;
+
+# define __ROPE_DEFINE_ALLOC(_Tp, __name) \
+        typedef typename \
+          _Alloc_traits<_Tp,_Allocator>::allocator_type __name##Allocator; \
+        _Tp* __name##_allocate(size_t __n) const \
+          { return __name##Allocator(_M_data_allocator).allocate(__n); } \
+        void __name##_deallocate(_Tp *__p, size_t __n) const \
+                { __name##Allocator(_M_data_allocator).deallocate(__p, __n); }
+  __ROPE_DEFINE_ALLOCS(_Allocator)
+# undef __ROPE_DEFINE_ALLOC
+};
+
+// Specialization for allocators that have the property that we don't
+//  actually have to store an allocator object.  
+template <class _CharT, class _Allocator>
+class _Rope_alloc_base<_CharT,_Allocator,true> {
+public:
+  typedef _Rope_RopeRep<_CharT,_Allocator> _RopeRep;
+  typedef typename _Alloc_traits<_CharT,_Allocator>::allocator_type
+          allocator_type;
+  allocator_type get_allocator() const { return allocator_type(); }
+  _Rope_alloc_base(_RopeRep *__t, const allocator_type&)
+                : _M_tree_ptr(__t) {}
+  _Rope_alloc_base(const allocator_type&) {}
+  
+protected:
+  // The only data member of a rope:
+    _RopeRep *_M_tree_ptr;
+
+# define __ROPE_DEFINE_ALLOC(_Tp, __name) \
+        typedef typename \
+          _Alloc_traits<_Tp,_Allocator>::_Alloc_type __name##Alloc; \
+        typedef typename \
+          _Alloc_traits<_Tp,_Allocator>::allocator_type __name##Allocator; \
+        static _Tp* __name##_allocate(size_t __n) \
+          { return __name##Alloc::allocate(__n); } \
+        static void __name##_deallocate(_Tp *__p, size_t __n) \
+          { __name##Alloc::deallocate(__p, __n); }
+  __ROPE_DEFINE_ALLOCS(_Allocator)
+# undef __ROPE_DEFINE_ALLOC
+};
+
+template <class _CharT, class _Alloc>
+struct _Rope_base 
+  : public _Rope_alloc_base<_CharT,_Alloc,
+                            _Alloc_traits<_CharT,_Alloc>::_S_instanceless>
+{
+  typedef _Rope_alloc_base<_CharT,_Alloc,
+                            _Alloc_traits<_CharT,_Alloc>::_S_instanceless>
+          _Base;
+  typedef typename _Base::allocator_type allocator_type;
+  typedef _Rope_RopeRep<_CharT,_Alloc> _RopeRep;
+        // The one in _Base may not be visible due to template rules.
+  _Rope_base(_RopeRep* __t, const allocator_type& __a) : _Base(__t, __a) {}
+  _Rope_base(const allocator_type& __a) : _Base(__a) {}
+};    
+
+
+template <class _CharT, class _Alloc>
+class rope : public _Rope_base<_CharT,_Alloc> {
+    public:
+        typedef _CharT value_type;
+        typedef ptrdiff_t difference_type;
+        typedef size_t size_type;
+        typedef _CharT const_reference;
+        typedef const _CharT* const_pointer;
+        typedef _Rope_iterator<_CharT,_Alloc> iterator;
+        typedef _Rope_const_iterator<_CharT,_Alloc> const_iterator;
+        typedef _Rope_char_ref_proxy<_CharT,_Alloc> reference;
+        typedef _Rope_char_ptr_proxy<_CharT,_Alloc> pointer;
+
+        friend class _Rope_iterator<_CharT,_Alloc>;
+        friend class _Rope_const_iterator<_CharT,_Alloc>;
+        friend struct _Rope_RopeRep<_CharT,_Alloc>;
+        friend class _Rope_iterator_base<_CharT,_Alloc>;
+        friend class _Rope_char_ptr_proxy<_CharT,_Alloc>;
+        friend class _Rope_char_ref_proxy<_CharT,_Alloc>;
+        friend struct _Rope_RopeSubstring<_CharT,_Alloc>;
+
+    protected:
+        typedef _Rope_base<_CharT,_Alloc> _Base;
+        typedef typename _Base::allocator_type allocator_type;
+        using _Base::_M_tree_ptr;
+        typedef __GC_CONST _CharT* _Cstrptr;
+
+        static _CharT _S_empty_c_str[1];
+
+        static bool _S_is0(_CharT __c) { return __c == _S_eos((_CharT*)0); }
+        enum { _S_copy_max = 23 };
+                // For strings shorter than _S_copy_max, we copy to
+                // concatenate.
+
+        typedef _Rope_RopeRep<_CharT,_Alloc> _RopeRep;
+        typedef _Rope_RopeConcatenation<_CharT,_Alloc> _RopeConcatenation;
+        typedef _Rope_RopeLeaf<_CharT,_Alloc> _RopeLeaf;
+        typedef _Rope_RopeFunction<_CharT,_Alloc> _RopeFunction;
+        typedef _Rope_RopeSubstring<_CharT,_Alloc> _RopeSubstring;
+
+        // Retrieve a character at the indicated position.
+        static _CharT _S_fetch(_RopeRep* __r, size_type __pos);
+
+#       ifndef __GC
+            // Obtain a pointer to the character at the indicated position.
+            // The pointer can be used to change the character.
+            // If such a pointer cannot be produced, as is frequently the
+            // case, 0 is returned instead.
+            // (Returns nonzero only if all nodes in the path have a refcount
+            // of 1.)
+            static _CharT* _S_fetch_ptr(_RopeRep* __r, size_type __pos);
+#       endif
+
+        static bool _S_apply_to_pieces(
+                                // should be template parameter
+                                _Rope_char_consumer<_CharT>& __c,
+                                const _RopeRep* __r,
+                                size_t __begin, size_t __end);
+                                // begin and end are assumed to be in range.
+
+#       ifndef __GC
+          static void _S_unref(_RopeRep* __t)
+          {
+              _RopeRep::_S_unref(__t);
+          }
+          static void _S_ref(_RopeRep* __t)
+          {
+              _RopeRep::_S_ref(__t);
+          }
+#       else /* __GC */
+          static void _S_unref(_RopeRep*) {}
+          static void _S_ref(_RopeRep*) {}
+#       endif
+
+
+#       ifdef __GC
+            typedef _Rope_RopeRep<_CharT,_Alloc>* _Self_destruct_ptr;
+#       else
+            typedef _Rope_self_destruct_ptr<_CharT,_Alloc> _Self_destruct_ptr;
+#       endif
+
+        // _Result is counted in refcount.
+        static _RopeRep* _S_substring(_RopeRep* __base,
+                                    size_t __start, size_t __endp1);
+
+        static _RopeRep* _S_concat_char_iter(_RopeRep* __r,
+                                          const _CharT* __iter, size_t __slen);
+                // Concatenate rope and char ptr, copying __s.
+                // Should really take an arbitrary iterator.
+                // Result is counted in refcount.
+        static _RopeRep* _S_destr_concat_char_iter(_RopeRep* __r,
+                                          const _CharT* __iter, size_t __slen)
+                // As above, but one reference to __r is about to be
+                // destroyed.  Thus the pieces may be recycled if all
+                // relevent reference counts are 1.
+#           ifdef __GC
+                // We can't really do anything since refcounts are unavailable.
+                { return _S_concat_char_iter(__r, __iter, __slen); }
+#           else
+                ;
+#           endif
+
+        static _RopeRep* _S_concat(_RopeRep* __left, _RopeRep* __right);
+                // General concatenation on _RopeRep.  _Result
+                // has refcount of 1.  Adjusts argument refcounts.
+
+   public:
+        void apply_to_pieces( size_t __begin, size_t __end,
+                              _Rope_char_consumer<_CharT>& __c) const {
+            _S_apply_to_pieces(__c, _M_tree_ptr, __begin, __end);
+        }
+
+
+   protected:
+
+        static size_t _S_rounded_up_size(size_t __n) {
+            return _RopeLeaf::_S_rounded_up_size(__n);
+        }
+
+        static size_t _S_allocated_capacity(size_t __n) {
+            if (_S_is_basic_char_type((_CharT*)0)) {
+                return _S_rounded_up_size(__n) - 1;
+            } else {
+                return _S_rounded_up_size(__n);
+            }
+        }
+                
+        // Allocate and construct a RopeLeaf using the supplied allocator
+        // Takes ownership of s instead of copying.
+        static _RopeLeaf* _S_new_RopeLeaf(__GC_CONST _CharT *__s,
+                                          size_t __size, allocator_type __a)
+        {
+            _RopeLeaf* __space = _LAllocator(__a).allocate(1);
+            return new(__space) _RopeLeaf(__s, __size, __a);
+        }
+
+        static _RopeConcatenation* _S_new_RopeConcatenation(
+                        _RopeRep* __left, _RopeRep* __right,
+                        allocator_type __a)
+        {
+            _RopeConcatenation* __space = _CAllocator(__a).allocate(1);
+            return new(__space) _RopeConcatenation(__left, __right, __a);
+        }
+
+        static _RopeFunction* _S_new_RopeFunction(char_producer<_CharT>* __f,
+                size_t __size, bool __d, allocator_type __a)
+        {
+            _RopeFunction* __space = _FAllocator(__a).allocate(1);
+            return new(__space) _RopeFunction(__f, __size, __d, __a);
+        }
+
+        static _RopeSubstring* _S_new_RopeSubstring(
+                _Rope_RopeRep<_CharT,_Alloc>* __b, size_t __s,
+                size_t __l, allocator_type __a)
+        {
+            _RopeSubstring* __space = _SAllocator(__a).allocate(1);
+            return new(__space) _RopeSubstring(__b, __s, __l, __a);
+        }
+
+          static
+          _RopeLeaf* _S_RopeLeaf_from_unowned_char_ptr(const _CharT *__s,
+                       size_t __size, allocator_type __a)
+#         define __STL_ROPE_FROM_UNOWNED_CHAR_PTR(__s, __size, __a) \
+                _S_RopeLeaf_from_unowned_char_ptr(__s, __size, __a)     
+        {
+            if (0 == __size) return 0;
+            _CharT* __buf = __a.allocate(_S_rounded_up_size(__size));
+
+            uninitialized_copy_n(__s, __size, __buf);
+            _S_cond_store_eos(__buf[__size]);
+            __STL_TRY {
+              return _S_new_RopeLeaf(__buf, __size, __a);
+            }
+            __STL_UNWIND(_RopeRep::__STL_FREE_STRING(__buf, __size, __a))
+        }
+            
+
+        // Concatenation of nonempty strings.
+        // Always builds a concatenation node.
+        // Rebalances if the result is too deep.
+        // Result has refcount 1.
+        // Does not increment left and right ref counts even though
+        // they are referenced.
+        static _RopeRep*
+        _S_tree_concat(_RopeRep* __left, _RopeRep* __right);
+
+        // Concatenation helper functions
+        static _RopeLeaf*
+        _S_leaf_concat_char_iter(_RopeLeaf* __r,
+                                 const _CharT* __iter, size_t __slen);
+                // Concatenate by copying leaf.
+                // should take an arbitrary iterator
+                // result has refcount 1.
+#       ifndef __GC
+          static _RopeLeaf* _S_destr_leaf_concat_char_iter
+                        (_RopeLeaf* __r, const _CharT* __iter, size_t __slen);
+          // A version that potentially clobbers __r if __r->_M_ref_count == 1.
+#       endif
+
+        private:
+
+        static size_t _S_char_ptr_len(const _CharT* __s);
+                        // slightly generalized strlen
+
+        rope(_RopeRep* __t, const allocator_type& __a = allocator_type())
+          : _Base(__t,__a) { }
+
+
+        // Copy __r to the _CharT buffer.
+        // Returns __buffer + __r->_M_size.
+        // Assumes that buffer is uninitialized.
+        static _CharT* _S_flatten(_RopeRep* __r, _CharT* __buffer);
+
+        // Again, with explicit starting position and length.
+        // Assumes that buffer is uninitialized.
+        static _CharT* _S_flatten(_RopeRep* __r,
+                                  size_t __start, size_t __len,
+                                  _CharT* __buffer);
+
+        static const unsigned long 
+          _S_min_len[_RopeRep::_S_max_rope_depth + 1];
+
+        static bool _S_is_balanced(_RopeRep* __r)
+                { return (__r->_M_size >= _S_min_len[__r->_M_depth]); }
+
+        static bool _S_is_almost_balanced(_RopeRep* __r)
+                { return (__r->_M_depth == 0 ||
+                          __r->_M_size >= _S_min_len[__r->_M_depth - 1]); }
+
+        static bool _S_is_roughly_balanced(_RopeRep* __r)
+                { return (__r->_M_depth <= 1 ||
+                          __r->_M_size >= _S_min_len[__r->_M_depth - 2]); }
+
+        // Assumes the result is not empty.
+        static _RopeRep* _S_concat_and_set_balanced(_RopeRep* __left,
+                                                     _RopeRep* __right)
+        {
+            _RopeRep* __result = _S_concat(__left, __right);
+            if (_S_is_balanced(__result)) __result->_M_is_balanced = true;
+            return __result;
+        }
+
+        // The basic rebalancing operation.  Logically copies the
+        // rope.  The result has refcount of 1.  The client will
+        // usually decrement the reference count of __r.
+        // The result is within height 2 of balanced by the above
+        // definition.
+        static _RopeRep* _S_balance(_RopeRep* __r);
+
+        // Add all unbalanced subtrees to the forest of balanceed trees.
+        // Used only by balance.
+        static void _S_add_to_forest(_RopeRep*__r, _RopeRep** __forest);
+        
+        // Add __r to forest, assuming __r is already balanced.
+        static void _S_add_leaf_to_forest(_RopeRep* __r, _RopeRep** __forest);
+
+        // Print to stdout, exposing structure
+        static void _S_dump(_RopeRep* __r, int __indent = 0);
+
+        // Return -1, 0, or 1 if __x < __y, __x == __y, or __x > __y resp.
+        static int _S_compare(const _RopeRep* __x, const _RopeRep* __y);
+
+   public:
+        bool empty() const { return 0 == _M_tree_ptr; }
+
+        // Comparison member function.  This is public only for those
+        // clients that need a ternary comparison.  Others
+        // should use the comparison operators below.
+        int compare(const rope& __y) const {
+            return _S_compare(_M_tree_ptr, __y._M_tree_ptr);
+        }
+
+        rope(const _CharT* __s, const allocator_type& __a = allocator_type())
+        : _Base(__STL_ROPE_FROM_UNOWNED_CHAR_PTR(__s, _S_char_ptr_len(__s),
+                                                 __a),__a)
+        { }
+
+        rope(const _CharT* __s, size_t __len,
+             const allocator_type& __a = allocator_type())
+        : _Base(__STL_ROPE_FROM_UNOWNED_CHAR_PTR(__s, __len, __a), __a)
+        { }
+
+        // Should perhaps be templatized with respect to the iterator type
+        // and use Sequence_buffer.  (It should perhaps use sequence_buffer
+        // even now.)
+        rope(const _CharT *__s, const _CharT *__e,
+             const allocator_type& __a = allocator_type())
+        : _Base(__STL_ROPE_FROM_UNOWNED_CHAR_PTR(__s, __e - __s, __a), __a)
+        { }
+
+        rope(const const_iterator& __s, const const_iterator& __e,
+             const allocator_type& __a = allocator_type())
+        : _Base(_S_substring(__s._M_root, __s._M_current_pos,
+                             __e._M_current_pos), __a)
+        { }
+
+        rope(const iterator& __s, const iterator& __e,
+             const allocator_type& __a = allocator_type())
+        : _Base(_S_substring(__s._M_root, __s._M_current_pos,
+                             __e._M_current_pos), __a)
+        { }
+
+        rope(_CharT __c, const allocator_type& __a = allocator_type())
+        : _Base(__a)
+        {
+            _CharT* __buf = _Data_allocate(_S_rounded_up_size(1));
+
+            construct(__buf, __c);
+            __STL_TRY {
+                _M_tree_ptr = _S_new_RopeLeaf(__buf, 1, __a);
+            }
+            __STL_UNWIND(_RopeRep::__STL_FREE_STRING(__buf, 1, __a))
+        }
+
+        rope(size_t __n, _CharT __c,
+             const allocator_type& __a = allocator_type());
+
+        rope(const allocator_type& __a = allocator_type())
+        : _Base(0, __a) {}
+
+        // Construct a rope from a function that can compute its members
+        rope(char_producer<_CharT> *__fn, size_t __len, bool __delete_fn,
+             const allocator_type& __a = allocator_type())
+            : _Base(__a)
+        {
+            _M_tree_ptr = (0 == __len) ?
+               0 : _S_new_RopeFunction(__fn, __len, __delete_fn, __a);
+        }
+
+        rope(const rope& __x, const allocator_type& __a = allocator_type())
+        : _Base(__x._M_tree_ptr, __a)
+        {
+            _S_ref(_M_tree_ptr);
+        }
+
+        ~rope()
+        {
+            _S_unref(_M_tree_ptr);
+        }
+
+        rope& operator=(const rope& __x)
+        {
+            _RopeRep* __old = _M_tree_ptr;
+            __stl_assert(get_allocator() == __x.get_allocator());
+            _M_tree_ptr = __x._M_tree_ptr;
+            _S_ref(_M_tree_ptr);
+            _S_unref(__old);
+            return(*this);
+        }
+
+        void clear()
+        {
+            _S_unref(_M_tree_ptr);
+            _M_tree_ptr = 0;
+        }
+
+        void push_back(_CharT __x)
+        {
+            _RopeRep* __old = _M_tree_ptr;
+            _M_tree_ptr = _S_destr_concat_char_iter(_M_tree_ptr, &__x, 1);
+            _S_unref(__old);
+        }
+
+        void pop_back()
+        {
+            _RopeRep* __old = _M_tree_ptr;
+            _M_tree_ptr = 
+              _S_substring(_M_tree_ptr, 0, _M_tree_ptr->_M_size - 1);
+            _S_unref(__old);
+        }
+
+        _CharT back() const
+        {
+            return _S_fetch(_M_tree_ptr, _M_tree_ptr->_M_size - 1);
+        }
+
+        void push_front(_CharT __x)
+        {
+            _RopeRep* __old = _M_tree_ptr;
+            _RopeRep* __left =
+              __STL_ROPE_FROM_UNOWNED_CHAR_PTR(&__x, 1, get_allocator());
+            __STL_TRY {
+              _M_tree_ptr = _S_concat(__left, _M_tree_ptr);
+              _S_unref(__old);
+              _S_unref(__left);
+            }
+            __STL_UNWIND(_S_unref(__left))
+        }
+
+        void pop_front()
+        {
+            _RopeRep* __old = _M_tree_ptr;
+            _M_tree_ptr = _S_substring(_M_tree_ptr, 1, _M_tree_ptr->_M_size);
+            _S_unref(__old);
+        }
+
+        _CharT front() const
+        {
+            return _S_fetch(_M_tree_ptr, 0);
+        }
+
+        void balance()
+        {
+            _RopeRep* __old = _M_tree_ptr;
+            _M_tree_ptr = _S_balance(_M_tree_ptr);
+            _S_unref(__old);
+        }
+
+        void copy(_CharT* __buffer) const {
+            destroy(__buffer, __buffer + size());
+            _S_flatten(_M_tree_ptr, __buffer);
+        }
+
+        // This is the copy function from the standard, but
+        // with the arguments reordered to make it consistent with the
+        // rest of the interface.
+        // Note that this guaranteed not to compile if the draft standard
+        // order is assumed.
+        size_type copy(size_type __pos, size_type __n, _CharT* __buffer) const 
+        {
+            size_t __size = size();
+            size_t __len = (__pos + __n > __size? __size - __pos : __n);
+
+            destroy(__buffer, __buffer + __len);
+            _S_flatten(_M_tree_ptr, __pos, __len, __buffer);
+            return __len;
+        }
+
+        // Print to stdout, exposing structure.  May be useful for
+        // performance debugging.
+        void dump() {
+            _S_dump(_M_tree_ptr);
+        }
+
+        // Convert to 0 terminated string in new allocated memory.
+        // Embedded 0s in the input do not terminate the copy.
+        const _CharT* c_str() const;
+
+        // As above, but lso use the flattened representation as the
+        // the new rope representation.
+        const _CharT* replace_with_c_str();
+
+        // Reclaim memory for the c_str generated flattened string.
+        // Intentionally undocumented, since it's hard to say when this
+        // is safe for multiple threads.
+        void delete_c_str () {
+            if (0 == _M_tree_ptr) return;
+            if (_RopeRep::_S_leaf == _M_tree_ptr->_M_tag && 
+                ((_RopeLeaf*)_M_tree_ptr)->_M_data == 
+                      _M_tree_ptr->_M_c_string) {
+                // Representation shared
+                return;
+            }
+#           ifndef __GC
+              _M_tree_ptr->_M_free_c_string();
+#           endif
+            _M_tree_ptr->_M_c_string = 0;
+        }
+
+        _CharT operator[] (size_type __pos) const {
+            return _S_fetch(_M_tree_ptr, __pos);
+        }
+
+        _CharT at(size_type __pos) const {
+           // if (__pos >= size()) throw out_of_range;  // XXX
+           return (*this)[__pos];
+        }
+
+        const_iterator begin() const {
+            return(const_iterator(_M_tree_ptr, 0));
+        }
+
+        // An easy way to get a const iterator from a non-const container.
+        const_iterator const_begin() const {
+            return(const_iterator(_M_tree_ptr, 0));
+        }
+
+        const_iterator end() const {
+            return(const_iterator(_M_tree_ptr, size()));
+        }
+
+        const_iterator const_end() const {
+            return(const_iterator(_M_tree_ptr, size()));
+        }
+
+        size_type size() const { 
+            return(0 == _M_tree_ptr? 0 : _M_tree_ptr->_M_size);
+        }
+
+        size_type length() const {
+            return size();
+        }
+
+        size_type max_size() const {
+            return _S_min_len[_RopeRep::_S_max_rope_depth-1] - 1;
+            //  Guarantees that the result can be sufficirntly
+            //  balanced.  Longer ropes will probably still work,
+            //  but it's harder to make guarantees.
+        }
+
+        typedef reverse_iterator<const_iterator> const_reverse_iterator;
+
+        const_reverse_iterator rbegin() const {
+            return const_reverse_iterator(end());
+        }
+
+        const_reverse_iterator const_rbegin() const {
+            return const_reverse_iterator(end());
+        }
+
+        const_reverse_iterator rend() const {
+            return const_reverse_iterator(begin());
+        }
+
+        const_reverse_iterator const_rend() const {
+            return const_reverse_iterator(begin());
+        }
+
+        template<class _CharT2, class _Alloc2>
+        friend rope<_CharT2,_Alloc2>
+        operator+ (const rope<_CharT2,_Alloc2>& __left,
+                   const rope<_CharT2,_Alloc2>& __right);
+        
+        template<class _CharT2, class _Alloc2>
+        friend rope<_CharT2,_Alloc2>
+        operator+ (const rope<_CharT2,_Alloc2>& __left,
+                   const _CharT2* __right);
+        
+        template<class _CharT2, class _Alloc2>
+        friend rope<_CharT2,_Alloc2>
+        operator+ (const rope<_CharT2,_Alloc2>& __left, _CharT2 __right);
+        // The symmetric cases are intentionally omitted, since they're presumed
+        // to be less common, and we don't handle them as well.
+
+        // The following should really be templatized.
+        // The first argument should be an input iterator or
+        // forward iterator with value_type _CharT.
+        rope& append(const _CharT* __iter, size_t __n) {
+            _RopeRep* __result = 
+              _S_destr_concat_char_iter(_M_tree_ptr, __iter, __n);
+            _S_unref(_M_tree_ptr);
+            _M_tree_ptr = __result;
+            return *this;
+        }
+
+        rope& append(const _CharT* __c_string) {
+            size_t __len = _S_char_ptr_len(__c_string);
+            append(__c_string, __len);
+            return(*this);
+        }
+
+        rope& append(const _CharT* __s, const _CharT* __e) {
+            _RopeRep* __result =
+                _S_destr_concat_char_iter(_M_tree_ptr, __s, __e - __s);
+            _S_unref(_M_tree_ptr);
+            _M_tree_ptr = __result;
+            return *this;
+        }
+
+        rope& append(const_iterator __s, const_iterator __e) {
+            __stl_assert(__s._M_root == __e._M_root);
+            __stl_assert(get_allocator() == __s._M_root->get_allocator());
+            _Self_destruct_ptr __appendee(_S_substring(
+              __s._M_root, __s._M_current_pos, __e._M_current_pos));
+            _RopeRep* __result = 
+              _S_concat(_M_tree_ptr, (_RopeRep*)__appendee);
+            _S_unref(_M_tree_ptr);
+            _M_tree_ptr = __result;
+            return *this;
+        }
+
+        rope& append(_CharT __c) {
+            _RopeRep* __result = 
+              _S_destr_concat_char_iter(_M_tree_ptr, &__c, 1);
+            _S_unref(_M_tree_ptr);
+            _M_tree_ptr = __result;
+            return *this;
+        }
+
+        rope& append() { return append(_CharT()); }  // XXX why?
+
+        rope& append(const rope& __y) {
+            __stl_assert(__y.get_allocator() == get_allocator());
+            _RopeRep* __result = _S_concat(_M_tree_ptr, __y._M_tree_ptr);
+            _S_unref(_M_tree_ptr);
+            _M_tree_ptr = __result;
+            return *this;
+        }
+
+        rope& append(size_t __n, _CharT __c) {
+            rope<_CharT,_Alloc> __last(__n, __c);
+            return append(__last);
+        }
+
+        void swap(rope& __b) {
+            __stl_assert(get_allocator() == __b.get_allocator());
+            _RopeRep* __tmp = _M_tree_ptr;
+            _M_tree_ptr = __b._M_tree_ptr;
+            __b._M_tree_ptr = __tmp;
+        }
+
+
+    protected:
+        // Result is included in refcount.
+        static _RopeRep* replace(_RopeRep* __old, size_t __pos1,
+                                  size_t __pos2, _RopeRep* __r) {
+            if (0 == __old) { _S_ref(__r); return __r; }
+            _Self_destruct_ptr __left(
+              _S_substring(__old, 0, __pos1));
+            _Self_destruct_ptr __right(
+              _S_substring(__old, __pos2, __old->_M_size));
+            _RopeRep* __result;
+
+            __stl_assert(__old->get_allocator() == __r->get_allocator());
+            if (0 == __r) {
+                __result = _S_concat(__left, __right);
+            } else {
+                _Self_destruct_ptr __left_result(_S_concat(__left, __r));
+                __result = _S_concat(__left_result, __right);
+            }
+            return __result;
+        }
+
+    public:
+        void insert(size_t __p, const rope& __r) {
+            _RopeRep* __result = 
+              replace(_M_tree_ptr, __p, __p, __r._M_tree_ptr);
+            __stl_assert(get_allocator() == __r.get_allocator());
+            _S_unref(_M_tree_ptr);
+            _M_tree_ptr = __result;
+        }
+
+        void insert(size_t __p, size_t __n, _CharT __c) {
+            rope<_CharT,_Alloc> __r(__n,__c);
+            insert(__p, __r);
+        }
+
+        void insert(size_t __p, const _CharT* __i, size_t __n) {
+            _Self_destruct_ptr __left(_S_substring(_M_tree_ptr, 0, __p));
+            _Self_destruct_ptr __right(_S_substring(_M_tree_ptr, __p, size()));
+            _Self_destruct_ptr __left_result(
+              _S_concat_char_iter(__left, __i, __n));
+                // _S_ destr_concat_char_iter should be safe here.
+                // But as it stands it's probably not a win, since __left
+                // is likely to have additional references.
+            _RopeRep* __result = _S_concat(__left_result, __right);
+            _S_unref(_M_tree_ptr);
+            _M_tree_ptr = __result;
+        }
+
+        void insert(size_t __p, const _CharT* __c_string) {
+            insert(__p, __c_string, _S_char_ptr_len(__c_string));
+        }
+
+        void insert(size_t __p, _CharT __c) {
+            insert(__p, &__c, 1);
+        }
+
+        void insert(size_t __p) {
+            _CharT __c = _CharT();
+            insert(__p, &__c, 1);
+        }
+
+        void insert(size_t __p, const _CharT* __i, const _CharT* __j) {
+            rope __r(__i, __j);
+            insert(__p, __r);
+        }
+
+        void insert(size_t __p, const const_iterator& __i,
+                              const const_iterator& __j) {
+            rope __r(__i, __j);
+            insert(__p, __r);
+        }
+
+        void insert(size_t __p, const iterator& __i,
+                              const iterator& __j) {
+            rope __r(__i, __j);
+            insert(__p, __r);
+        }
+
+        // (position, length) versions of replace operations:
+
+        void replace(size_t __p, size_t __n, const rope& __r) {
+            _RopeRep* __result = 
+              replace(_M_tree_ptr, __p, __p + __n, __r._M_tree_ptr);
+            _S_unref(_M_tree_ptr);
+            _M_tree_ptr = __result;
+        }
+
+        void replace(size_t __p, size_t __n, 
+                     const _CharT* __i, size_t __i_len) {
+            rope __r(__i, __i_len);
+            replace(__p, __n, __r);
+        }
+
+        void replace(size_t __p, size_t __n, _CharT __c) {
+            rope __r(__c);
+            replace(__p, __n, __r);
+        }
+
+        void replace(size_t __p, size_t __n, const _CharT* __c_string) {
+            rope __r(__c_string);
+            replace(__p, __n, __r);
+        }
+
+        void replace(size_t __p, size_t __n, 
+                     const _CharT* __i, const _CharT* __j) {
+            rope __r(__i, __j);
+            replace(__p, __n, __r);
+        }
+
+        void replace(size_t __p, size_t __n,
+                     const const_iterator& __i, const const_iterator& __j) {
+            rope __r(__i, __j);
+            replace(__p, __n, __r);
+        }
+
+        void replace(size_t __p, size_t __n,
+                     const iterator& __i, const iterator& __j) {
+            rope __r(__i, __j);
+            replace(__p, __n, __r);
+        }
+
+        // Single character variants:
+        void replace(size_t __p, _CharT __c) {
+            iterator __i(this, __p);
+            *__i = __c;
+        }
+
+        void replace(size_t __p, const rope& __r) {
+            replace(__p, 1, __r);
+        }
+
+        void replace(size_t __p, const _CharT* __i, size_t __i_len) {
+            replace(__p, 1, __i, __i_len);
+        }
+
+        void replace(size_t __p, const _CharT* __c_string) {
+            replace(__p, 1, __c_string);
+        }
+
+        void replace(size_t __p, const _CharT* __i, const _CharT* __j) {
+            replace(__p, 1, __i, __j);
+        }
+
+        void replace(size_t __p, const const_iterator& __i,
+                               const const_iterator& __j) {
+            replace(__p, 1, __i, __j);
+        }
+
+        void replace(size_t __p, const iterator& __i,
+                               const iterator& __j) {
+            replace(__p, 1, __i, __j);
+        }
+
+        // Erase, (position, size) variant.
+        void erase(size_t __p, size_t __n) {
+            _RopeRep* __result = replace(_M_tree_ptr, __p, __p + __n, 0);
+            _S_unref(_M_tree_ptr);
+            _M_tree_ptr = __result;
+        }
+
+        // Erase, single character
+        void erase(size_t __p) {
+            erase(__p, __p + 1);
+        }
+
+        // Insert, iterator variants.  
+        iterator insert(const iterator& __p, const rope& __r)
+                { insert(__p.index(), __r); return __p; }
+        iterator insert(const iterator& __p, size_t __n, _CharT __c)
+                { insert(__p.index(), __n, __c); return __p; }
+        iterator insert(const iterator& __p, _CharT __c) 
+                { insert(__p.index(), __c); return __p; }
+        iterator insert(const iterator& __p ) 
+                { insert(__p.index()); return __p; }
+        iterator insert(const iterator& __p, const _CharT* c_string) 
+                { insert(__p.index(), c_string); return __p; }
+        iterator insert(const iterator& __p, const _CharT* __i, size_t __n)
+                { insert(__p.index(), __i, __n); return __p; }
+        iterator insert(const iterator& __p, const _CharT* __i, 
+                        const _CharT* __j)
+                { insert(__p.index(), __i, __j);  return __p; }
+        iterator insert(const iterator& __p,
+                        const const_iterator& __i, const const_iterator& __j)
+                { insert(__p.index(), __i, __j); return __p; }
+        iterator insert(const iterator& __p,
+                        const iterator& __i, const iterator& __j)
+                { insert(__p.index(), __i, __j); return __p; }
+
+        // Replace, range variants.
+        void replace(const iterator& __p, const iterator& __q,
+                     const rope& __r)
+                { replace(__p.index(), __q.index() - __p.index(), __r); }
+        void replace(const iterator& __p, const iterator& __q, _CharT __c)
+                { replace(__p.index(), __q.index() - __p.index(), __c); }
+        void replace(const iterator& __p, const iterator& __q,
+                     const _CharT* __c_string)
+                { replace(__p.index(), __q.index() - __p.index(), __c_string); }
+        void replace(const iterator& __p, const iterator& __q,
+                     const _CharT* __i, size_t __n)
+                { replace(__p.index(), __q.index() - __p.index(), __i, __n); }
+        void replace(const iterator& __p, const iterator& __q,
+                     const _CharT* __i, const _CharT* __j)
+                { replace(__p.index(), __q.index() - __p.index(), __i, __j); }
+        void replace(const iterator& __p, const iterator& __q,
+                     const const_iterator& __i, const const_iterator& __j)
+                { replace(__p.index(), __q.index() - __p.index(), __i, __j); }
+        void replace(const iterator& __p, const iterator& __q,
+                     const iterator& __i, const iterator& __j)
+                { replace(__p.index(), __q.index() - __p.index(), __i, __j); }
+
+        // Replace, iterator variants.
+        void replace(const iterator& __p, const rope& __r)
+                { replace(__p.index(), __r); }
+        void replace(const iterator& __p, _CharT __c)
+                { replace(__p.index(), __c); }
+        void replace(const iterator& __p, const _CharT* __c_string)
+                { replace(__p.index(), __c_string); }
+        void replace(const iterator& __p, const _CharT* __i, size_t __n)
+                { replace(__p.index(), __i, __n); }
+        void replace(const iterator& __p, const _CharT* __i, const _CharT* __j)
+                { replace(__p.index(), __i, __j); }
+        void replace(const iterator& __p, const_iterator __i, 
+                     const_iterator __j)
+                { replace(__p.index(), __i, __j); }
+        void replace(const iterator& __p, iterator __i, iterator __j)
+                { replace(__p.index(), __i, __j); }
+
+        // Iterator and range variants of erase
+        iterator erase(const iterator& __p, const iterator& __q) {
+            size_t __p_index = __p.index();
+            erase(__p_index, __q.index() - __p_index);
+            return iterator(this, __p_index);
+        }
+        iterator erase(const iterator& __p) {
+            size_t __p_index = __p.index();
+            erase(__p_index, 1);
+            return iterator(this, __p_index);
+        }
+
+        rope substr(size_t __start, size_t __len = 1) const {
+            return rope<_CharT,_Alloc>(
+                        _S_substring(_M_tree_ptr, __start, __start + __len));
+        }
+
+        rope substr(iterator __start, iterator __end) const {
+            return rope<_CharT,_Alloc>(
+                _S_substring(_M_tree_ptr, __start.index(), __end.index()));
+        }
+        
+        rope substr(iterator __start) const {
+            size_t __pos = __start.index();
+            return rope<_CharT,_Alloc>(
+                        _S_substring(_M_tree_ptr, __pos, __pos + 1));
+        }
+        
+        rope substr(const_iterator __start, const_iterator __end) const {
+            // This might eventually take advantage of the cache in the
+            // iterator.
+            return rope<_CharT,_Alloc>(
+              _S_substring(_M_tree_ptr, __start.index(), __end.index()));
+        }
+
+        rope<_CharT,_Alloc> substr(const_iterator __start) {
+            size_t __pos = __start.index();
+            return rope<_CharT,_Alloc>(
+              _S_substring(_M_tree_ptr, __pos, __pos + 1));
+        }
+
+        static const size_type npos;
+
+        size_type find(_CharT __c, size_type __pos = 0) const;
+        size_type find(const _CharT* __s, size_type __pos = 0) const {
+            size_type __result_pos;
+            const_iterator __result = search(const_begin() + __pos, const_end(),
+                                           __s, __s + _S_char_ptr_len(__s));
+            __result_pos = __result.index();
+#           ifndef __STL_OLD_ROPE_SEMANTICS
+                if (__result_pos == size()) __result_pos = npos;
+#           endif
+            return __result_pos;
+        }
+
+        iterator mutable_begin() {
+            return(iterator(this, 0));
+        }
+
+        iterator mutable_end() {
+            return(iterator(this, size()));
+        }
+
+        typedef reverse_iterator<iterator> reverse_iterator;
+
+        reverse_iterator mutable_rbegin() {
+            return reverse_iterator(mutable_end());
+        }
+
+        reverse_iterator mutable_rend() {
+            return reverse_iterator(mutable_begin());
+        }
+
+        reference mutable_reference_at(size_type __pos) {
+            return reference(this, __pos);
+        }
+
+#       ifdef __STD_STUFF
+            reference operator[] (size_type __pos) {
+                return _char_ref_proxy(this, __pos);
+            }
+
+            reference at(size_type __pos) {
+                // if (__pos >= size()) throw out_of_range;  // XXX
+                return (*this)[__pos];
+            }
+
+            void resize(size_type __n, _CharT __c) {}
+            void resize(size_type __n) {}
+            void reserve(size_type __res_arg = 0) {}
+            size_type capacity() const {
+                return max_size();
+            }
+
+          // Stuff below this line is dangerous because it's error prone.
+          // I would really like to get rid of it.
+            // copy function with funny arg ordering.
+              size_type copy(_CharT* __buffer, size_type __n, 
+                             size_type __pos = 0) const {
+                return copy(__pos, __n, __buffer);
+              }
+
+            iterator end() { return mutable_end(); }
+
+            iterator begin() { return mutable_begin(); }
+
+            reverse_iterator rend() { return mutable_rend(); }
+
+            reverse_iterator rbegin() { return mutable_rbegin(); }
+
+#       else
+
+            const_iterator end() { return const_end(); }
+
+            const_iterator begin() { return const_begin(); }
+
+            const_reverse_iterator rend() { return const_rend(); }
+  
+            const_reverse_iterator rbegin() { return const_rbegin(); }
+
+#       endif
+        
+};
+
+template <class _CharT, class _Alloc>
+const rope<_CharT, _Alloc>::size_type rope<_CharT, _Alloc>::npos =
+                        (size_type)(-1);
+
+template <class _CharT, class _Alloc>
+inline bool operator== (const _Rope_const_iterator<_CharT,_Alloc>& __x,
+                        const _Rope_const_iterator<_CharT,_Alloc>& __y) {
+  return (__x._M_current_pos == __y._M_current_pos && 
+          __x._M_root == __y._M_root);
+}
+
+template <class _CharT, class _Alloc>
+inline bool operator< (const _Rope_const_iterator<_CharT,_Alloc>& __x,
+                       const _Rope_const_iterator<_CharT,_Alloc>& __y) {
+  return (__x._M_current_pos < __y._M_current_pos);
+}
+
+template <class _CharT, class _Alloc>
+inline bool operator!= (const _Rope_const_iterator<_CharT,_Alloc>& __x,
+                        const _Rope_const_iterator<_CharT,_Alloc>& __y) {
+  return !(__x == __y);
+}
+
+template <class _CharT, class _Alloc>
+inline bool operator> (const _Rope_const_iterator<_CharT,_Alloc>& __x,
+                       const _Rope_const_iterator<_CharT,_Alloc>& __y) {
+  return __y < __x;
+}
+
+template <class _CharT, class _Alloc>
+inline bool operator<= (const _Rope_const_iterator<_CharT,_Alloc>& __x,
+                        const _Rope_const_iterator<_CharT,_Alloc>& __y) {
+  return !(__y < __x);
+}
+
+template <class _CharT, class _Alloc>
+inline bool operator>= (const _Rope_const_iterator<_CharT,_Alloc>& __x,
+                        const _Rope_const_iterator<_CharT,_Alloc>& __y) {
+  return !(__x < __y);
+}
+
+template <class _CharT, class _Alloc>
+inline ptrdiff_t operator-(const _Rope_const_iterator<_CharT,_Alloc>& __x,
+                           const _Rope_const_iterator<_CharT,_Alloc>& __y) {
+  return (ptrdiff_t)__x._M_current_pos - (ptrdiff_t)__y._M_current_pos;
+}
+
+template <class _CharT, class _Alloc>
+inline _Rope_const_iterator<_CharT,_Alloc>
+operator-(const _Rope_const_iterator<_CharT,_Alloc>& __x, ptrdiff_t __n) {
+  return _Rope_const_iterator<_CharT,_Alloc>(
+            __x._M_root, __x._M_current_pos - __n);
+}
+
+template <class _CharT, class _Alloc>
+inline _Rope_const_iterator<_CharT,_Alloc>
+operator+(const _Rope_const_iterator<_CharT,_Alloc>& __x, ptrdiff_t __n) {
+  return _Rope_const_iterator<_CharT,_Alloc>(
+           __x._M_root, __x._M_current_pos + __n);
+}
+
+template <class _CharT, class _Alloc>
+inline _Rope_const_iterator<_CharT,_Alloc>
+operator+(ptrdiff_t __n, const _Rope_const_iterator<_CharT,_Alloc>& __x) {
+  return _Rope_const_iterator<_CharT,_Alloc>(
+           __x._M_root, __x._M_current_pos + __n);
+}
+
+template <class _CharT, class _Alloc>
+inline bool operator== (const _Rope_iterator<_CharT,_Alloc>& __x,
+                        const _Rope_iterator<_CharT,_Alloc>& __y) {
+  return (__x._M_current_pos == __y._M_current_pos && 
+          __x._M_root_rope == __y._M_root_rope);
+}
+
+template <class _CharT, class _Alloc>
+inline bool operator< (const _Rope_iterator<_CharT,_Alloc>& __x,
+                       const _Rope_iterator<_CharT,_Alloc>& __y) {
+  return (__x._M_current_pos < __y._M_current_pos);
+}
+
+template <class _CharT, class _Alloc>
+inline bool operator!= (const _Rope_iterator<_CharT,_Alloc>& __x,
+                        const _Rope_iterator<_CharT,_Alloc>& __y) {
+  return !(__x == __y);
+}
+
+template <class _CharT, class _Alloc>
+inline bool operator> (const _Rope_iterator<_CharT,_Alloc>& __x,
+                       const _Rope_iterator<_CharT,_Alloc>& __y) {
+  return __y < __x;
+}
+
+template <class _CharT, class _Alloc>
+inline bool operator<= (const _Rope_iterator<_CharT,_Alloc>& __x,
+                        const _Rope_iterator<_CharT,_Alloc>& __y) {
+  return !(__y < __x);
+}
+
+template <class _CharT, class _Alloc>
+inline bool operator>= (const _Rope_iterator<_CharT,_Alloc>& __x,
+                        const _Rope_iterator<_CharT,_Alloc>& __y) {
+  return !(__x < __y);
+}
+
+template <class _CharT, class _Alloc>
+inline ptrdiff_t operator-(const _Rope_iterator<_CharT,_Alloc>& __x,
+                           const _Rope_iterator<_CharT,_Alloc>& __y) {
+  return (ptrdiff_t)__x._M_current_pos - (ptrdiff_t)__y._M_current_pos;
+}
+
+template <class _CharT, class _Alloc>
+inline _Rope_iterator<_CharT,_Alloc>
+operator-(const _Rope_iterator<_CharT,_Alloc>& __x,
+          ptrdiff_t __n) {
+  return _Rope_iterator<_CharT,_Alloc>(
+    __x._M_root_rope, __x._M_current_pos - __n);
+}
+
+template <class _CharT, class _Alloc>
+inline _Rope_iterator<_CharT,_Alloc>
+operator+(const _Rope_iterator<_CharT,_Alloc>& __x,
+          ptrdiff_t __n) {
+  return _Rope_iterator<_CharT,_Alloc>(
+    __x._M_root_rope, __x._M_current_pos + __n);
+}
+
+template <class _CharT, class _Alloc>
+inline _Rope_iterator<_CharT,_Alloc>
+operator+(ptrdiff_t __n, const _Rope_iterator<_CharT,_Alloc>& __x) {
+  return _Rope_iterator<_CharT,_Alloc>(
+    __x._M_root_rope, __x._M_current_pos + __n);
+}
+
+template <class _CharT, class _Alloc>
+inline
+rope<_CharT,_Alloc>
+operator+ (const rope<_CharT,_Alloc>& __left,
+           const rope<_CharT,_Alloc>& __right)
+{
+    __stl_assert(__left.get_allocator() == __right.get_allocator());
+    return rope<_CharT,_Alloc>(
+      rope<_CharT,_Alloc>::_S_concat(__left._M_tree_ptr, __right._M_tree_ptr));
+    // Inlining this should make it possible to keep __left and
+    // __right in registers.
+}
+
+template <class _CharT, class _Alloc>
+inline
+rope<_CharT,_Alloc>&
+operator+= (rope<_CharT,_Alloc>& __left, 
+      const rope<_CharT,_Alloc>& __right)
+{
+    __left.append(__right);
+    return __left;
+}
+
+template <class _CharT, class _Alloc>
+inline
+rope<_CharT,_Alloc>
+operator+ (const rope<_CharT,_Alloc>& __left,
+           const _CharT* __right) {
+    size_t __rlen = rope<_CharT,_Alloc>::_S_char_ptr_len(__right);
+    return rope<_CharT,_Alloc>(
+      rope<_CharT,_Alloc>::_S_concat_char_iter(
+        __left._M_tree_ptr, __right, __rlen)); 
+}
+
+template <class _CharT, class _Alloc>
+inline
+rope<_CharT,_Alloc>&
+operator+= (rope<_CharT,_Alloc>& __left,
+            const _CharT* __right) {
+    __left.append(__right);
+    return __left;
+}
+
+template <class _CharT, class _Alloc>
+inline
+rope<_CharT,_Alloc>
+operator+ (const rope<_CharT,_Alloc>& __left, _CharT __right) {
+    return rope<_CharT,_Alloc>(
+      rope<_CharT,_Alloc>::_S_concat_char_iter(
+        __left._M_tree_ptr, &__right, 1));
+}
+
+template <class _CharT, class _Alloc>
+inline
+rope<_CharT,_Alloc>&
+operator+= (rope<_CharT,_Alloc>& __left, _CharT __right) {
+    __left.append(__right);
+    return __left;
+}
+
+template <class _CharT, class _Alloc>
+bool
+operator< (const rope<_CharT,_Alloc>& __left, 
+           const rope<_CharT,_Alloc>& __right) {
+    return __left.compare(__right) < 0;
+}
+        
+template <class _CharT, class _Alloc>
+bool
+operator== (const rope<_CharT,_Alloc>& __left, 
+            const rope<_CharT,_Alloc>& __right) {
+    return __left.compare(__right) == 0;
+}
+
+template <class _CharT, class _Alloc>
+inline bool operator== (const _Rope_char_ptr_proxy<_CharT,_Alloc>& __x,
+                        const _Rope_char_ptr_proxy<_CharT,_Alloc>& __y) {
+        return (__x._M_pos == __y._M_pos && __x._M_root == __y._M_root);
+}
+
+template <class _CharT, class _Alloc>
+inline bool
+operator!= (const rope<_CharT,_Alloc>& __x, const rope<_CharT,_Alloc>& __y) {
+  return !(__x == __y);
+}
+
+template <class _CharT, class _Alloc>
+inline bool
+operator> (const rope<_CharT,_Alloc>& __x, const rope<_CharT,_Alloc>& __y) {
+  return __y < __x;
+}
+
+template <class _CharT, class _Alloc>
+inline bool
+operator<= (const rope<_CharT,_Alloc>& __x, const rope<_CharT,_Alloc>& __y) {
+  return !(__y < __x);
+}
+
+template <class _CharT, class _Alloc>
+inline bool
+operator>= (const rope<_CharT,_Alloc>& __x, const rope<_CharT,_Alloc>& __y) {
+  return !(__x < __y);
+}
+
+template <class _CharT, class _Alloc>
+inline bool operator!= (const _Rope_char_ptr_proxy<_CharT,_Alloc>& __x,
+                        const _Rope_char_ptr_proxy<_CharT,_Alloc>& __y) {
+  return !(__x == __y);
+}
+
+template<class _CharT, class _Traits, class _Alloc>
+basic_ostream<_CharT, _Traits>& operator<<
+                                        (basic_ostream<_CharT, _Traits>& __o,
+                                         const rope<_CharT, _Alloc>& __r);
+
+typedef rope<char> crope;
+typedef rope<wchar_t> wrope;
+
+inline crope::reference __mutable_reference_at(crope& __c, size_t __i)
+{
+    return __c.mutable_reference_at(__i);
+}
+
+inline wrope::reference __mutable_reference_at(wrope& __c, size_t __i)
+{
+    return __c.mutable_reference_at(__i);
+}
+
+template <class _CharT, class _Alloc>
+inline void swap(rope<_CharT,_Alloc>& __x, rope<_CharT,_Alloc>& __y) {
+  __x.swap(__y);
+}
+
+// Hash functions should probably be revisited later:
+template<> struct hash<crope>
+{
+  size_t operator()(const crope& __str) const
+  {
+    size_t __size = __str.size();
+
+    if (0 == __size) return 0;
+    return 13*__str[0] + 5*__str[__size - 1] + __size;
+  }
+};
+
+
+template<> struct hash<wrope>
+{
+  size_t operator()(const wrope& __str) const
+  {
+    size_t __size = __str.size();
+
+    if (0 == __size) return 0;
+    return 13*__str[0] + 5*__str[__size - 1] + __size;
+  }
+};
+
+} // namespace std
+
+# include <ext/ropeimpl.h>
+
+# endif /* __SGI_STL_INTERNAL_ROPE_H */
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/ext/tree b/contrib/media/updf/include/ext/tree
new file mode 100644
index 0000000000..f6faf976e3
--- /dev/null
+++ b/contrib/media/updf/include/ext/tree
@@ -0,0 +1,23 @@
+
+/*
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+#ifndef _CPP_EXT_TREE
+#define _CPP_EXT_TREE 1
+#include <bits/stl_tree.h>
+#endif 
+
+// Local Variables:
+// mode:C++
+// End:
diff --git a/contrib/media/updf/include/extern.h b/contrib/media/updf/include/extern.h
new file mode 100644
index 0000000000..a9106f9ff2
--- /dev/null
+++ b/contrib/media/updf/include/extern.h
@@ -0,0 +1,148 @@
+/*-
+ * Copyright (c) 1994, 2000 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)extern.h	8.3 (Berkeley) 10/9/94
+ */
+
+struct timeval;
+struct fd_set;
+
+void    abort_remote __P((FILE *));
+void    abortpt __P(());
+void    abortrecv __P(());
+void    abortsend __P(());
+void	account __P((int, char **));
+int	another __P((int *, char ***, char *));
+void	blkfree __P((char **));
+void	cd __P((int, char **));
+void	cdup __P((int, char **));
+void	changetype __P((int, int));
+void	cmdabort __P(());
+void	cmdscanner __P((int));
+int	command __P((const char *fmt, ...));
+int	confirm __P((char *, char *));
+FILE   *dataconn __P((char *));
+void	delete __P((int, char **));
+void	disconnect __P((int, char **));
+void	do_chmod __P((int, char **));
+void	do_umask __P((int, char **));
+void	domacro __P((int, char **));
+char   *domap __P((char *));
+void	doproxy __P((int, char **));
+char   *dotrans __P((char *));
+void	fatal __P((char *));
+void	get __P((int, char **));
+struct cmd *getcmd __P((char *));
+int	getit __P((int, char **, int, char *));
+int	getreply __P((int));
+char   *globulize __P((char *));
+char   *gunique __P((char *));
+void	help __P((int, char **));
+char   *hookup __P((char *, int));
+void	site_idle __P((int, char **));
+int     initconn __P((void));
+void	intr __P(());
+void	lcd __P((int, char **));
+int	login __P((char *));
+void	lostpeer __P(());
+void	ls __P((int, char **));
+void	mabort __P((int));
+void	macdef __P((int, char **));
+void	makeargv __P((void));
+void	makedir __P((int, char **));
+void	mdelete __P((int, char **));
+void	mget __P((int, char **));
+void	mls __P((int, char **));
+void	modtime __P((int, char **));
+void	mput __P((int, char **));
+char   *onoff __P((int));
+void	newer __P((int, char **));
+void	proxabort __P(());
+void    proxtrans __P((char *, char *, char *));
+void    psabort __P(());
+void    pswitch __P((int));
+void    ptransfer __P((char *, long, struct timeval *, struct timeval *));
+void	put __P((int, char **));
+void	pwd __P((int, char **));
+void	quit __P((int, char **));
+void	quote __P((int, char **));
+void	quote1 __P((char *, int, char **));
+void    recvrequest __P((char *, char *, char *, char *, int));
+void	reget __P((int, char **));
+char   *remglob __P((char **, int));
+void	removedir __P((int, char **));
+void	renamefile __P((int, char **));
+void    reset __P((int, char **));
+void	restart __P((int, char **));
+void	rmthelp __P((int, char **));
+void	rmtstatus __P((int, char **));
+int	ruserpass __P((char *, char **, char **, char **));
+void    sendrequest __P((char *, char *, char *, int));
+void	setascii __P((int, char **));
+void	setbell __P((int, char **));
+void	setbinary __P((int, char **));
+void	setcase __P((int, char **));
+void	setcr __P((int, char **));
+void	setdebug __P((int, char **));
+void	setform __P((int, char **));
+void	setftmode __P((int, char **));
+void	setglob __P((int, char **));
+void	sethash __P((int, char **));
+void	setnmap __P((int, char **));
+void	setntrans __P((int, char **));
+void	setpassive __P((int, char **));
+void	setpeer __P((int, char **));
+void	setport __P((int, char **));
+void	setprompt __P((int, char **));
+void	setrunique __P((int, char **));
+void	setstruct __P((int, char **));
+void	setsunique __P((int, char **));
+void	settenex __P((int, char **));
+void	settrace __P((int, char **));
+void	settype __P((int, char **));
+void	setverbose __P((int, char **));
+void	shell __P((int, char **));
+void	site __P((int, char **));
+void	sizecmd __P((int, char **));
+char   *slurpstring __P((void));
+void	status __P((int, char **));
+void	syst __P((int, char **));
+void    tvsub __P((struct timeval *, struct timeval *, struct timeval *));
+void	user __P((int, char **));
+
+extern jmp_buf	abortprox;
+extern int	abrtflag;
+extern struct	cmd cmdtab[];
+extern FILE	*cout;
+extern int	data;
+extern char    *home;
+extern jmp_buf	jabort;
+extern int	proxy;
+extern char	reply_string[];
+extern off_t	restart_point;
+extern int	NCMDS;
diff --git a/contrib/media/updf/include/externs.h b/contrib/media/updf/include/externs.h
new file mode 100644
index 0000000000..3a6a3aec72
--- /dev/null
+++ b/contrib/media/updf/include/externs.h
@@ -0,0 +1,489 @@
+/*
+ * Copyright (c) 1988, 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)externs.h	8.3 (Berkeley) 5/30/95
+ */
+
+#ifndef	BSD
+# define BSD 43
+#endif
+
+#ifdef HAVE_TERMIOS_H
+#define USE_TERMIO
+#else /* !HAVE_TERMIOS_H */
+#ifdef HAVE_TERMIO_H
+#define USE_TERMIO
+#define SYSV_TERMIO
+#endif
+#endif /* HAVE_TERMIOS_H */
+
+/*
+ * ucb stdio.h defines BSD as something wierd
+ */
+#if defined(sun) && defined(__svr4__)
+#define BSD 43
+#endif
+
+#ifndef	USE_TERMIO
+# if BSD > 43 || defined(SYSV_TERMIO)
+#  define USE_TERMIO
+# endif
+#endif
+
+#include <stdio.h>
+#include <setjmp.h>
+#if defined(CRAY) && !defined(NO_BSD_SETJMP)
+#include <bsdsetjmp.h>
+#endif
+#include <sys/ioctl.h>
+#ifdef HAVE_SYS_FILIO_H
+#include <sys/filio.h>
+#endif
+#ifdef CRAY
+# include <errno.h>
+#endif /* CRAY */
+#ifdef	USE_TERMIO
+# ifndef	VINTR
+#  ifdef SYSV_TERMIO
+#   include <termio.h>
+#  else
+#   include <termios.h>
+#  endif
+# endif
+#endif
+#if defined(NO_CC_T) || !defined(USE_TERMIO)
+# if !defined(USE_TERMIO)
+typedef char cc_t;
+# else
+typedef unsigned char cc_t;
+# endif
+#endif
+
+#if defined (USE_TERMIO) && !defined (SYSV_TERMIO)
+# define termio termios
+#endif
+
+#ifndef	NO_STRING_H
+#include <string.h>
+#else
+#include <strings.h>
+#endif
+
+#ifndef	_POSIX_VDISABLE
+# ifdef sun
+#  include <sys/param.h>	/* pick up VDISABLE definition, maybe */
+# endif
+# ifdef VDISABLE
+#  define _POSIX_VDISABLE VDISABLE
+# else
+#  define _POSIX_VDISABLE ((cc_t)'\377')
+# endif
+#endif
+
+#define	SUBBUFSIZE	256
+
+#ifndef CRAY
+# ifndef errno
+extern int errno;		/* outside this world */
+# endif
+#endif /* !CRAY */
+
+#ifndef __P
+# ifdef	__STDC__
+#  define	__P(x)	x
+# else
+#  define	__P(x)	()
+# endif
+#endif
+
+extern int
+    autologin,		/* Autologin enabled */
+    skiprc,		/* Don't process the ~/.telnetrc file */
+    eight,		/* use eight bit mode (binary in and/or out */
+    flushout,		/* flush output */
+    connected,		/* Are we connected to the other side? */
+    globalmode,		/* Mode tty should be in */
+    In3270,			/* Are we in 3270 mode? */
+    telnetport,		/* Are we connected to the telnet port? */
+    localflow,		/* Flow control handled locally */
+    restartany,		/* If flow control, restart output on any character */
+    localchars,		/* we recognize interrupt/quit */
+    donelclchars,		/* the user has set "localchars" */
+    showoptions,
+    net,		/* Network file descriptor */
+    tin,		/* Terminal input file descriptor */
+    tout,		/* Terminal output file descriptor */
+    crlf,		/* Should '\r' be mapped to <CR><LF> (or <CR><NUL>)? */
+    autoflush,		/* flush output when interrupting? */
+    autosynch,		/* send interrupt characters with SYNCH? */
+    SYNCHing,		/* Is the stream in telnet SYNCH mode? */
+    donebinarytoggle,	/* the user has put us in binary */
+    dontlecho,		/* do we suppress local echoing right now? */
+    crmod,
+    netdata,		/* Print out network data flow */
+    prettydump,		/* Print "netdata" output in user readable format */
+#if	defined(TN3270)
+    cursesdata,		/* Print out curses data flow */
+    apitrace,		/* Trace API transactions */
+#endif	/* defined(TN3270) */
+    termdata,		/* Print out terminal data flow */
+    debug;		/* Debug level */
+
+extern cc_t escape;	/* Escape to command mode */
+extern cc_t rlogin;	/* Rlogin mode escape character */
+#ifdef	KLUDGELINEMODE
+extern cc_t echoc;	/* Toggle local echoing */
+#endif
+
+extern char
+    *prompt;		/* Prompt for command. */
+
+extern char
+    doopt[],
+    dont[],
+    will[],
+    wont[],
+    options[],		/* All the little options */
+    *hostname;		/* Who are we connected to? */
+#ifdef	ENCRYPTION
+extern void (*encrypt_output) P((unsigned char *, int));
+extern int (*decrypt_input) P((int));
+#endif	/* ENCRYPTION */
+
+/*
+ * We keep track of each side of the option negotiation.
+ */
+
+#define	MY_STATE_WILL		0x01
+#define	MY_WANT_STATE_WILL	0x02
+#define	MY_STATE_DO		0x04
+#define	MY_WANT_STATE_DO	0x08
+
+/*
+ * Macros to check the current state of things
+ */
+
+#define	my_state_is_do(opt)		(options[opt]&MY_STATE_DO)
+#define	my_state_is_will(opt)		(options[opt]&MY_STATE_WILL)
+#define my_want_state_is_do(opt)	(options[opt]&MY_WANT_STATE_DO)
+#define my_want_state_is_will(opt)	(options[opt]&MY_WANT_STATE_WILL)
+
+#define	my_state_is_dont(opt)		(!my_state_is_do(opt))
+#define	my_state_is_wont(opt)		(!my_state_is_will(opt))
+#define my_want_state_is_dont(opt)	(!my_want_state_is_do(opt))
+#define my_want_state_is_wont(opt)	(!my_want_state_is_will(opt))
+
+#define	set_my_state_do(opt)		{options[opt] |= MY_STATE_DO;}
+#define	set_my_state_will(opt)		{options[opt] |= MY_STATE_WILL;}
+#define	set_my_want_state_do(opt)	{options[opt] |= MY_WANT_STATE_DO;}
+#define	set_my_want_state_will(opt)	{options[opt] |= MY_WANT_STATE_WILL;}
+
+#define	set_my_state_dont(opt)		{options[opt] &= ~MY_STATE_DO;}
+#define	set_my_state_wont(opt)		{options[opt] &= ~MY_STATE_WILL;}
+#define	set_my_want_state_dont(opt)	{options[opt] &= ~MY_WANT_STATE_DO;}
+#define	set_my_want_state_wont(opt)	{options[opt] &= ~MY_WANT_STATE_WILL;}
+
+/*
+ * Make everything symetrical
+ */
+
+#define	HIS_STATE_WILL			MY_STATE_DO
+#define	HIS_WANT_STATE_WILL		MY_WANT_STATE_DO
+#define HIS_STATE_DO			MY_STATE_WILL
+#define HIS_WANT_STATE_DO		MY_WANT_STATE_WILL
+
+#define	his_state_is_do			my_state_is_will
+#define	his_state_is_will		my_state_is_do
+#define his_want_state_is_do		my_want_state_is_will
+#define his_want_state_is_will		my_want_state_is_do
+
+#define	his_state_is_dont		my_state_is_wont
+#define	his_state_is_wont		my_state_is_dont
+#define his_want_state_is_dont		my_want_state_is_wont
+#define his_want_state_is_wont		my_want_state_is_dont
+
+#define	set_his_state_do		set_my_state_will
+#define	set_his_state_will		set_my_state_do
+#define	set_his_want_state_do		set_my_want_state_will
+#define	set_his_want_state_will		set_my_want_state_do
+
+#define	set_his_state_dont		set_my_state_wont
+#define	set_his_state_wont		set_my_state_dont
+#define	set_his_want_state_dont		set_my_want_state_wont
+#define	set_his_want_state_wont		set_my_want_state_dont
+
+
+extern FILE
+    *NetTrace;		/* Where debugging output goes */
+extern unsigned char
+    NetTraceFile[];	/* Name of file where debugging output goes */
+extern void
+    SetNetTrace __P((char *));	/* Function to change where debugging goes */
+
+extern jmp_buf
+    peerdied,
+    toplevel;		/* For error conditions. */
+
+extern void
+    command __P((int, char *, int)),
+    Dump __P((char, unsigned char *, int)),
+    init_3270 __P((void)),
+    printoption __P((char *, int, int)),
+    printsub __P((char, unsigned char *, int)),
+    sendnaws __P((void)),
+    setconnmode __P((int)),
+    setcommandmode __P((void)),
+    setneturg __P((void)),
+    sys_telnet_init __P((void)),
+    telnet __P((char *)),
+    tel_enter_binary __P((int)),
+    TerminalFlushOutput __P((void)),
+    TerminalNewMode __P((int)),
+    TerminalRestoreState __P((void)),
+    TerminalSaveState __P((void)),
+    tninit __P((void)),
+    upcase __P((char *)),
+    willoption __P((int)),
+    wontoption __P((int));
+
+extern void
+    send_do __P((int, int)),
+    send_dont __P((int, int)),
+    send_will __P((int, int)),
+    send_wont __P((int, int));
+
+extern void
+    lm_will __P((unsigned char *, int)),
+    lm_wont __P((unsigned char *, int)),
+    lm_do __P((unsigned char *, int)),
+    lm_dont __P((unsigned char *, int)),
+    lm_mode __P((unsigned char *, int, int));
+
+extern void
+    slc_init __P((void)),
+    slcstate __P((void)),
+    slc_mode_export __P((void)),
+    slc_mode_import __P((int)),
+    slc_import __P((int)),
+    slc_export __P((void)),
+    slc __P((unsigned char *, int)),
+    slc_check __P((void)),
+    slc_start_reply __P((void)),
+    slc_add_reply __P((unsigned char, unsigned char, cc_t)),
+    slc_end_reply __P((void));
+extern int
+    slc_update __P((void));
+
+extern void
+    env_opt __P((unsigned char *, int)),
+    env_opt_start __P((void)),
+    env_opt_start_info __P((void)),
+    env_opt_add __P((unsigned char *)),
+    env_opt_end __P((int));
+
+extern unsigned char
+    *env_default __P((int, int)),
+    *env_getvalue __P((unsigned char *));
+
+extern int
+    get_status __P((void)),
+    dosynch __P((void));
+
+extern cc_t
+    *tcval __P((int));
+
+#ifndef	USE_TERMIO
+
+extern struct	tchars ntc;
+extern struct	ltchars nltc;
+extern struct	sgttyb nttyb;
+
+# define termEofChar		ntc.t_eofc
+# define termEraseChar		nttyb.sg_erase
+# define termFlushChar		nltc.t_flushc
+# define termIntChar		ntc.t_intrc
+# define termKillChar		nttyb.sg_kill
+# define termLiteralNextChar	nltc.t_lnextc
+# define termQuitChar		ntc.t_quitc
+# define termSuspChar		nltc.t_suspc
+# define termRprntChar		nltc.t_rprntc
+# define termWerasChar		nltc.t_werasc
+# define termStartChar		ntc.t_startc
+# define termStopChar		ntc.t_stopc
+# define termForw1Char		ntc.t_brkc
+extern cc_t termForw2Char;
+extern cc_t termAytChar;
+
+# define termEofCharp		(cc_t *)&ntc.t_eofc
+# define termEraseCharp		(cc_t *)&nttyb.sg_erase
+# define termFlushCharp		(cc_t *)&nltc.t_flushc
+# define termIntCharp		(cc_t *)&ntc.t_intrc
+# define termKillCharp		(cc_t *)&nttyb.sg_kill
+# define termLiteralNextCharp	(cc_t *)&nltc.t_lnextc
+# define termQuitCharp		(cc_t *)&ntc.t_quitc
+# define termSuspCharp		(cc_t *)&nltc.t_suspc
+# define termRprntCharp		(cc_t *)&nltc.t_rprntc
+# define termWerasCharp		(cc_t *)&nltc.t_werasc
+# define termStartCharp		(cc_t *)&ntc.t_startc
+# define termStopCharp		(cc_t *)&ntc.t_stopc
+# define termForw1Charp		(cc_t *)&ntc.t_brkc
+# define termForw2Charp		(cc_t *)&termForw2Char
+# define termAytCharp		(cc_t *)&termAytChar
+
+# else
+
+extern struct	termio new_tc;
+
+# define termEofChar		new_tc.c_cc[VEOF]
+# define termEraseChar		new_tc.c_cc[VERASE]
+# define termIntChar		new_tc.c_cc[VINTR]
+# define termKillChar		new_tc.c_cc[VKILL]
+# define termQuitChar		new_tc.c_cc[VQUIT]
+
+# ifndef	VSUSP
+extern cc_t termSuspChar;
+# else
+#  define termSuspChar		new_tc.c_cc[VSUSP]
+# endif
+# if	defined(VFLUSHO) && !defined(VDISCARD)
+#  define VDISCARD VFLUSHO
+# endif
+# ifndef	VDISCARD
+extern cc_t termFlushChar;
+# else
+#  define termFlushChar		new_tc.c_cc[VDISCARD]
+# endif
+# ifndef VWERASE
+extern cc_t termWerasChar;
+# else
+#  define termWerasChar		new_tc.c_cc[VWERASE]
+# endif
+# ifndef	VREPRINT
+extern cc_t termRprntChar;
+# else
+#  define termRprntChar		new_tc.c_cc[VREPRINT]
+# endif
+# ifndef	VLNEXT
+extern cc_t termLiteralNextChar;
+# else
+#  define termLiteralNextChar	new_tc.c_cc[VLNEXT]
+# endif
+# ifndef	VSTART
+extern cc_t termStartChar;
+# else
+#  define termStartChar		new_tc.c_cc[VSTART]
+# endif
+# ifndef	VSTOP
+extern cc_t termStopChar;
+# else
+#  define termStopChar		new_tc.c_cc[VSTOP]
+# endif
+# ifndef	VEOL
+extern cc_t termForw1Char;
+# else
+#  define termForw1Char		new_tc.c_cc[VEOL]
+# endif
+# ifndef	VEOL2
+extern cc_t termForw2Char;
+# else
+#  define termForw2Char		new_tc.c_cc[VEOL]
+# endif
+# ifndef	VSTATUS
+extern cc_t termAytChar;
+#else
+#  define termAytChar		new_tc.c_cc[VSTATUS]
+#endif
+
+# if !defined(CRAY) || defined(__STDC__)
+#  define termEofCharp		&termEofChar
+#  define termEraseCharp	&termEraseChar
+#  define termIntCharp		&termIntChar
+#  define termKillCharp		&termKillChar
+#  define termQuitCharp		&termQuitChar
+#  define termSuspCharp		&termSuspChar
+#  define termFlushCharp	&termFlushChar
+#  define termWerasCharp	&termWerasChar
+#  define termRprntCharp	&termRprntChar
+#  define termLiteralNextCharp	&termLiteralNextChar
+#  define termStartCharp	&termStartChar
+#  define termStopCharp		&termStopChar
+#  define termForw1Charp	&termForw1Char
+#  define termForw2Charp	&termForw2Char
+#  define termAytCharp		&termAytChar
+# else
+	/* Work around a compiler bug */
+#  define termEofCharp		0
+#  define termEraseCharp	0
+#  define termIntCharp		0
+#  define termKillCharp		0
+#  define termQuitCharp		0
+#  define termSuspCharp		0
+#  define termFlushCharp	0
+#  define termWerasCharp	0
+#  define termRprntCharp	0
+#  define termLiteralNextCharp	0
+#  define termStartCharp	0
+#  define termStopCharp		0
+#  define termForw1Charp	0
+#  define termForw2Charp	0
+#  define termAytCharp		0
+# endif
+#endif
+
+
+/* Ring buffer structures which are shared */
+
+extern Ring
+    netoring,
+    netiring,
+    ttyoring,
+    ttyiring;
+
+/* Tn3270 section */
+#if	defined(TN3270)
+
+extern int
+    HaveInput,		/* Whether an asynchronous I/O indication came in */
+    noasynchtty,	/* Don't do signals on I/O (SIGURG, SIGIO) */
+    noasynchnet,	/* Don't do signals on I/O (SIGURG, SIGIO) */
+    sigiocount,		/* Count of SIGIO receptions */
+    shell_active;	/* Subshell is active */
+
+extern char
+    *Ibackp,		/* Oldest byte of 3270 data */
+    Ibuf[],		/* 3270 buffer */
+    *Ifrontp,		/* Where next 3270 byte goes */
+    tline[],
+    *transcom;		/* Transparent command */
+
+extern int
+    settranscom __P((int, char**));
+
+extern void
+    inputAvailable __P((int));
+#endif	/* defined(TN3270) */
diff --git a/contrib/media/updf/include/fcntl.h b/contrib/media/updf/include/fcntl.h
new file mode 100644
index 0000000000..519136b5cd
--- /dev/null
+++ b/contrib/media/updf/include/fcntl.h
@@ -0,0 +1,120 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_fcntl_h_
+#define __dj_include_fcntl_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define FD_CLOEXEC	0x0001
+
+#define F_DUPFD		1
+#define F_GETFD		2
+#define F_GETFL		3
+#define F_GETLK		4
+#define F_SETFD		5
+#define F_SETFL		6
+#define F_SETLK		7
+#define F_SETLKW	8
+
+#define F_UNLCK		0
+#define F_RDLCK		1
+#define F_WRLCK		2
+
+#define O_RDONLY	0x0000
+#define O_WRONLY	0x0001
+#define O_RDWR		0x0002
+#define O_ACCMODE	0x0003
+
+#define O_BINARY	0x0004	/* must fit in char, reserved by dos */
+#define O_TEXT		0x0008	/* must fit in char, reserved by dos */
+#define O_NOINHERIT	0x0080	/* DOS-specific */
+
+#define O_CREAT		0x0100	/* second byte, away from DOS bits */
+#define O_EXCL		0x0200
+#define O_NOCTTY	0x0400
+#define O_TRUNC		0x0800
+#define O_APPEND	0x1000
+#define O_NONBLOCK	0x2000
+
+#include <sys/types.h>
+
+struct flock {
+  off_t	l_len;
+  pid_t	l_pid;
+  off_t	l_start;
+  short	l_type;
+  short	l_whence;
+};
+
+extern int _fmode; /* O_TEXT or O_BINARY */
+
+int	open(const char *_path, int _oflag, ...);
+int	creat(const char *_path, mode_t _mode);
+int	fcntl(int _fildes, int _cmd, ...);
+
+#define SH_COMPAT	0x0000
+#define SH_DENYRW	0x0010
+#define SH_DENYWR	0x0020
+#define SH_DENYRD	0x0030
+#define SH_DENYNO	0x0040
+
+#define _SH_COMPAT	SH_COMPAT
+#define _SH_DENYRW	SH_DENYRW
+#define _SH_DENYWR	SH_DENYWR
+#define _SH_DENYRD	SH_DENYRD
+#define _SH_DENYNO	SH_DENYNO
+
+extern int __djgpp_share_flags;
+
+#define S_IREAD		S_IRUSR
+#define S_IWRITE	S_IWUSR
+#define S_IEXEC		S_IXUSR
+
+/*
+ *  For compatibility with other DOS C compilers.
+ */
+
+#define _O_RDONLY       O_RDONLY
+#define _O_WRONLY       O_WRONLY
+#define _O_RDWR         O_RDWR
+#define _O_APPEND       O_APPEND
+#define _O_CREAT        O_CREAT
+#define _O_TRUNC        O_TRUNC
+#define _O_EXCL         O_EXCL
+#define _O_TEXT         O_TEXT
+#define _O_BINARY       O_BINARY
+#define _O_NOINHERIT    O_NOINHERIT
+
+/*
+ * Support for advanced filesystems (Windows 9x VFAT, NTFS, LFN etc.)
+ */
+
+#define _FILESYS_UNKNOWN	0x80000000U
+#define _FILESYS_CASE_SENSITIVE	0x0001
+#define _FILESYS_CASE_PRESERVED	0x0002
+#define _FILESYS_UNICODE	0x0004
+#define _FILESYS_LFN_SUPPORTED	0x4000
+#define _FILESYS_VOL_COMPRESSED	0x8000
+
+unsigned _get_volume_info (const char *_path, int *_max_file_len, int *_max_path_len, char *_filesystype);
+char _use_lfn (const char *_path);
+char *_lfn_gen_short_fname (const char *_long_fname, char *_short_fname);
+
+#define _LFN_CTIME	1
+#define _LFN_ATIME	2
+
+unsigned _lfn_get_ftime (int _handle, int _which);
+
+char _preserve_fncase (void);
+
+#ifndef _USE_LFN
+#define _USE_LFN	_use_lfn(0) /* assume it's the same on ALL drives */
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_fcntl_h_ */
diff --git a/contrib/media/updf/include/fdset.h b/contrib/media/updf/include/fdset.h
new file mode 100644
index 0000000000..21086580e0
--- /dev/null
+++ b/contrib/media/updf/include/fdset.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 1988, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)fdset.h	8.1 (Berkeley) 6/6/93
+ */
+
+/*
+ * The following is defined just in case someone should want to run
+ * this telnet on a 4.2 system.
+ *
+ */
+
+#ifndef	FD_SETSIZE
+
+#define	FD_SET(n, p)	((p)->fds_bits[0] |= (1<<(n)))
+#define	FD_CLR(n, p)	((p)->fds_bits[0] &= ~(1<<(n)))
+#define	FD_ISSET(n, p)	((p)->fds_bits[0] & (1<<(n)))
+#define FD_ZERO(p)	((p)->fds_bits[0] = 0)
+
+#endif
diff --git a/contrib/media/updf/include/features.h b/contrib/media/updf/include/features.h
new file mode 100644
index 0000000000..e44723a9f1
--- /dev/null
+++ b/contrib/media/updf/include/features.h
@@ -0,0 +1,191 @@
+#ifndef	_FEATURES_H
+#define	_FEATURES_H	1
+
+#undef	__USE_ISOC99
+#undef	__USE_POSIX
+#undef	__USE_POSIX2
+#undef	__USE_POSIX199309
+#undef	__USE_POSIX199506
+#undef	__USE_XOPEN
+#undef	__USE_XOPEN_EXTENDED
+#undef	__USE_UNIX98
+#undef	__USE_XOPEN2K
+#undef	__USE_LARGEFILE
+#undef	__USE_LARGEFILE64
+#undef	__USE_FILE_OFFSET64
+#undef	__USE_BSD
+#undef	__USE_SVID
+#undef	__USE_MISC
+#undef	__USE_GNU
+#undef	__USE_REENTRANT
+#undef	__FAVOR_BSD
+#undef	__KERNEL_STRICT_NAMES
+
+#ifndef _LOOSE_KERNEL_NAMES
+#define __KERNEL_STRICT_NAMES
+#endif
+
+#define	__USE_ANSI	1
+
+#if defined _BSD_SOURCE && \
+    !(defined _POSIX_SOURCE || defined _POSIX_C_SOURCE || \
+      defined _XOPEN_SOURCE || defined _XOPEN_SOURCE_EXTENDED || \
+      defined _GNU_SOURCE || defined _SVID_SOURCE)
+# define __FAVOR_BSD	1
+#endif
+
+#ifdef _GNU_SOURCE
+# undef  _ISOC99_SOURCE
+# define _ISOC99_SOURCE	1
+# undef  _POSIX_SOURCE
+# define _POSIX_SOURCE	1
+# undef  _POSIX_C_SOURCE
+# define _POSIX_C_SOURCE	199506L
+# undef  _XOPEN_SOURCE
+# define _XOPEN_SOURCE	600
+# undef  _XOPEN_SOURCE_EXTENDED
+# define _XOPEN_SOURCE_EXTENDED	1
+# undef	 _LARGEFILE64_SOURCE
+# define _LARGEFILE64_SOURCE	1
+# undef  _BSD_SOURCE
+# define _BSD_SOURCE	1
+# undef  _SVID_SOURCE
+# define _SVID_SOURCE	1
+#endif
+
+#if (!defined __STRICT_ANSI__ && !defined _ISOC99_SOURCE && \
+     !defined _POSIX_SOURCE && !defined _POSIX_C_SOURCE && \
+     !defined _XOPEN_SOURCE && !defined _XOPEN_SOURCE_EXTENDED && \
+     !defined _BSD_SOURCE && !defined _SVID_SOURCE)
+# define _BSD_SOURCE	1
+# define _SVID_SOURCE	1
+#endif
+
+#if (defined _ISOC99_SOURCE || defined _ISOC9X_SOURCE \
+     || (defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L))
+# define __USE_ISOC99	1
+#endif
+
+#if (!defined __STRICT_ANSI__ && !defined _POSIX_SOURCE && \
+     !defined _POSIX_C_SOURCE)
+# define _POSIX_SOURCE	1
+# if defined _XOPEN_SOURCE && (_XOPEN_SOURCE - 0) < 500
+#  define _POSIX_C_SOURCE	2
+# else
+#  define _POSIX_C_SOURCE	199506L
+# endif
+#endif
+
+#if defined _POSIX_SOURCE || _POSIX_C_SOURCE >= 1 || defined _XOPEN_SOURCE
+# define __USE_POSIX	1
+#endif
+
+#if defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 2 || defined _XOPEN_SOURCE
+# define __USE_POSIX2	1
+#endif
+
+#if (_POSIX_C_SOURCE - 0) >= 199309L
+# define __USE_POSIX199309	1
+#endif
+
+#if (_POSIX_C_SOURCE - 0) >= 199506L
+# define __USE_POSIX199506	1
+#endif
+
+#ifdef	_XOPEN_SOURCE
+# define __USE_XOPEN	1
+# if (_XOPEN_SOURCE - 0) >= 500
+#  define __USE_XOPEN_EXTENDED	1
+#  define __USE_UNIX98	1
+#  undef _LARGEFILE_SOURCE
+#  define _LARGEFILE_SOURCE	1
+#  if (_XOPEN_SOURCE - 0) >= 600
+#   define __USE_XOPEN2K	1
+#   undef __USE_ISOC99
+#   define __USE_ISOC99		1
+#  endif
+# else
+#  ifdef _XOPEN_SOURCE_EXTENDED
+#   define __USE_XOPEN_EXTENDED	1
+#  endif
+# endif
+#endif
+
+#ifdef _LARGEFILE_SOURCE
+# define __USE_LARGEFILE	1
+#endif
+
+#ifdef _LARGEFILE64_SOURCE
+# define __USE_LARGEFILE64	1
+#endif
+
+#if defined _FILE_OFFSET_BITS && _FILE_OFFSET_BITS == 64
+# define __USE_FILE_OFFSET64	1
+#endif
+
+#if defined _BSD_SOURCE || defined _SVID_SOURCE
+# define __USE_MISC	1
+#endif
+
+#ifdef	_BSD_SOURCE
+# define __USE_BSD	1
+#endif
+
+#ifdef	_SVID_SOURCE
+# define __USE_SVID	1
+#endif
+
+#ifdef	_GNU_SOURCE
+# define __USE_GNU	1
+#endif
+
+#if defined _REENTRANT || defined _THREAD_SAFE
+# define __USE_REENTRANT	1
+#endif
+
+#define __STDC_IEC_559__		1
+#define __STDC_IEC_559_COMPLEX__	1
+
+#define __STDC_ISO_10646__		200009L
+
+#undef  __GNU_LIBRARY__
+#define __GNU_LIBRARY__ 6
+
+#define	__GLIBC__	2
+#define	__GLIBC_MINOR__	2
+
+#if defined __GNUC__ && defined __GNUC_MINOR__
+# define __GNUC_PREREQ(maj, min) \
+	((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
+#else
+# define __GNUC_PREREQ(maj, min) 0
+#endif
+
+#define __GLIBC_PREREQ(maj, min) \
+	((__GLIBC__ << 16) + __GLIBC_MINOR__ >= ((maj) << 16) + (min))
+
+# if defined __USE_FILE_OFFSET64 && !defined __REDIRECT
+#  define __USE_LARGEFILE	1
+#  define __USE_LARGEFILE64	1
+# endif
+
+#if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
+    && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
+# define __USE_EXTERN_INLINES	1
+#endif
+
+/* This is here only because every header file already includes this one.  */
+#ifndef _LIBC
+/* Get the definitions of all the appropriate `__stub_FUNCTION' symbols.
+   <gnu/stubs.h> contains `#define __stub_FUNCTION' when FUNCTION is a stub
+   which will always return failure (and set errno to ENOSYS).
+
+   We avoid including <gnu/stubs.h> when compiling the C library itself to
+   avoid a dependency loop.  stubs.h depends on every object file.  If
+   this #include were done for the library source code, then every object
+   file would depend on stubs.h.  */
+
+# include <gnu/stubs.h>
+#endif
+
+#endif	/* features.h  */
diff --git a/contrib/media/updf/include/file.h b/contrib/media/updf/include/file.h
new file mode 100644
index 0000000000..5aa8458737
--- /dev/null
+++ b/contrib/media/updf/include/file.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_file_h_
+#define __dj_include_file_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <sys/file.h>
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_file_h_ */
diff --git a/contrib/media/updf/include/filescanner.h b/contrib/media/updf/include/filescanner.h
new file mode 100644
index 0000000000..12816c8c00
--- /dev/null
+++ b/contrib/media/updf/include/filescanner.h
@@ -0,0 +1,89 @@
+
+#ifndef __filescanner_h__
+#define __filescanner_h__
+
+#ifdef WIN32
+#include <io.h>
+#include <direct.h>
+#define DIRSEP "\\"
+#endif
+
+#include <sys/stat.h>
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+#ifdef HAVE_DIRENT_H
+#define _GCC_BUILD_
+#include <dirent.h>
+#define DIRSEP "/"
+#endif //HAVE_DIRENT_H
+
+#include <string.h>
+#include "lispassert.h"
+
+class CFileNode
+{
+public:
+  inline CFileNode() : iIsDir(0),iName(""),iDir("") {};
+  inline void Set(int aIsDir,char* aName)
+  {
+    iIsDir = aIsDir;
+    iName  = aName;
+    strcpy(iFullName,iDir);
+    if (strlen(iDir))
+      strcat(iFullName,DIRSEP);
+    strcat(iFullName,aName);
+  }
+  inline int IsDirectory() {return iIsDir;};
+  inline char* FullName() {return iFullName;};
+  inline void SetRoot(char* aDir) {iDir=aDir;};
+private:
+  int iIsDir;
+  char *iName;
+  char iFullName[500];
+  char* iDir;
+};
+
+class CFileScanner
+{
+public:
+  CFileScanner();
+  ~CFileScanner();
+  CFileNode* First(char* base,char* dir);
+  CFileNode* Next();
+private:
+  CFileScanner(const CFileScanner& aFileScanner)
+    : iCurNode()
+#ifdef _GCC_BUILD_
+  ,dp(NULL),entry(NULL),statbuf()
+#endif
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+  }
+  CFileScanner& operator=(const CFileScanner& aFileScanner)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  }
+private:
+  CFileNode iCurNode;
+
+  char fulldir[500];
+
+#ifdef _GCC_BUILD_
+  DIR *dp;
+  struct dirent* entry;
+  struct stat statbuf;
+#endif
+
+#ifdef WIN32
+  long handle;
+  struct _finddata_t info;
+  int first;
+#endif
+};
+
+#endif // __scanfiles_h__
diff --git a/contrib/media/updf/include/fix.h b/contrib/media/updf/include/fix.h
new file mode 100644
index 0000000000..bcb2acb54c
--- /dev/null
+++ b/contrib/media/updf/include/fix.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __FIX_H
+#define __FIX_H
+
+#if defined(_MSC_VER) || defined(__BORLANDC__)
+#define int64 __int64
+#else
+#define int64 long long
+#endif
+
+/**
+@file fix.h
+@brief Implementation of operations of specific multiplication (FIX)
+
+The functions in FIX.H have for goal to realize specific multiplication.
+*/
+
+/** @defgroup FIX FIX - Implementation of operations of specific multiplication */
+/*@{*/
+
+/**
+Multiply two fixed-precision rational numbers.
+@param a
+@param b
+@return Returns a * b
+*/
+static INLINE int fix_mul(int a, int b) {
+    int64 temp = (int64) a * (int64) b ;
+    temp += temp & 4096;
+    return (int) (temp >> 13) ;
+}
+
+/*@}*/
+
+#endif /* __FIX_H */
diff --git a/contrib/media/updf/include/float.h b/contrib/media/updf/include/float.h
new file mode 100644
index 0000000000..ab1320041e
--- /dev/null
+++ b/contrib/media/updf/include/float.h
@@ -0,0 +1,116 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_float_h_
+#define __dj_include_float_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern float __dj_float_epsilon;
+extern float __dj_float_max;
+extern float __dj_float_min;
+
+#define FLT_DIG		6
+#define FLT_EPSILON	__dj_float_epsilon
+#define FLT_MANT_DIG	24
+#define FLT_MAX		__dj_float_max
+#define FLT_MAX_10_EXP	38
+#define FLT_MAX_EXP	128
+#define FLT_MIN		__dj_float_min
+#define FLT_MIN_10_EXP	(-37)
+#define FLT_MIN_EXP	(-125)
+#define FLT_RADIX	2
+#define FLT_ROUNDS	1
+
+extern double __dj_double_epsilon;
+extern double __dj_double_max;
+extern double __dj_double_min;
+
+#define DBL_DIG		15
+#define DBL_EPSILON	__dj_double_epsilon
+#define DBL_MANT_DIG	53
+#define DBL_MAX		__dj_double_max
+#define DBL_MAX_10_EXP	308
+#define DBL_MAX_EXP	1024
+#define DBL_MIN		__dj_double_min
+#define DBL_MIN_10_EXP	(-307)
+#define DBL_MIN_EXP	(-1021)
+
+extern long double __dj_long_double_epsilon;
+extern long double __dj_long_double_max;
+extern long double __dj_long_double_min;
+
+#define LDBL_DIG	18
+#define LDBL_EPSILON	__dj_long_double_epsilon
+#define LDBL_MANT_DIG	64
+#define LDBL_MAX	__dj_long_double_max
+#define LDBL_MAX_10_EXP	4932
+#define LDBL_MAX_EXP	16384
+#define LDBL_MIN	__dj_long_double_min
+#define LDBL_MIN_10_EXP	(-4931)
+#define LDBL_MIN_EXP	(-16381)
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* These indicate the results of the last operation */
+#define SW_INVALID	0x0001	/* Invalid operation */
+#define SW_DENORMAL	0x0002	/* Denormalized operand */
+#define SW_ZERODIVIDE	0x0004	/* Division by zero */
+#define SW_OVERFLOW	0x0008	/* Overflow */
+#define SW_UNDERFLOW	0x0010	/* Underflow (computational) */
+#define SW_INEXACT	0x0020	/* Precision (computational) */
+#define SW_STACKFAULT	0x0040	/* Stack Fault (over/under flow) */
+#define SW_ERRORSUMMARY	0x0080	/* Error summary */
+#define SW_COND		0x4700	/* Condition Code */
+#define SW_C0		0x0100	/* Condition 0 bit */
+#define SW_C1		0x0200	/* Condition 1 bit (also 0=stack underflow, 1=stack overflow) */
+#define SW_C2		0x0400	/* Condition 2 bit */
+#define SW_C3		0x4000	/* Condition 3 bit */
+#define SW_TOP		0x3800	/* Top of stack */
+#define SW_TOP_SHIFT	11	/* Shift to move TOS to LSB */
+#define SW_BUSY		0x8000	/* FPU busy */
+
+#define MCW_EM		0x003f	/* Exception masks (0=fault, 1=handle) */
+#define EM_INVALID	0x0001	/* Invalid operation */
+#define EM_DENORMAL	0x0002	/* Denormalized operand */
+#define EM_ZERODIVIDE	0x0004	/* Division by zero */
+#define EM_OVERFLOW	0x0008	/* Overflow */
+#define EM_UNDERFLOW	0x0010	/* Underflow */
+#define EM_INEXACT	0x0020	/* Precision */
+
+#define MCW_PC		0x0300	/* precision control */
+#define PC_24		0x0000	/* 24 bits (single precision) */
+#define PC_53		0x0200	/* 53 bits (double precision) */
+#define PC_64		0x0300	/* 64 bits (extended precision) */
+
+#define MCW_RC		0x0c00	/* Rounding control */
+#define RC_NEAR		0x0000	/* Round to nearest or even */
+#define RC_DOWN		0x0400	/* Round towards -Inf */
+#define RC_UP		0x0800	/* Round towards +Inf */
+#define RC_CHOP		0x0c00	/* Truncate towards zero */
+
+#define MCW_IC		0x1000	/* obsolete; i486 is always affine */
+#define IC_AFFINE	0x1000	/* -Inf < +Inf */
+#define IC_PROJECTIVE	0x0000	/* -Inf == +Inf */
+
+unsigned int _clear87(void);
+unsigned int _control87(unsigned int newcw, unsigned int mask);
+void         _fpreset(void);
+unsigned int _status87(void);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_float_h_ */
diff --git a/contrib/media/updf/include/floatingpoint.h b/contrib/media/updf/include/floatingpoint.h
new file mode 100644
index 0000000000..347d2047d3
--- /dev/null
+++ b/contrib/media/updf/include/floatingpoint.h
@@ -0,0 +1 @@
+/* empty file to please silly code in iolib.c and opcode.c */
diff --git a/contrib/media/updf/include/fnmatch.h b/contrib/media/updf/include/fnmatch.h
new file mode 100644
index 0000000000..35b9658683
--- /dev/null
+++ b/contrib/media/updf/include/fnmatch.h
@@ -0,0 +1,40 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_fnmatch_h_
+#define __dj_include_fnmatch_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#define FNM_NOESCAPE	0x01
+#define FNM_PATHNAME	0x02
+#define FNM_PERIOD	0x04
+
+#define FNM_NOMATCH	1
+#define FNM_ERROR	2
+
+int fnmatch(const char *_pattern, const char *_string, int _flags);
+
+#ifndef _POSIX_SOURCE
+
+#define FNM_NOCASE	0x08
+#define FNM_CASEFOLD	FNM_NOCASE /* compatibility with GNU fnmatch */
+#define FNM_IGNORECASE	FNM_NOCASE /* compatibility with Solaris */
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_fnmatch_h_ */
diff --git a/contrib/media/updf/include/form.h b/contrib/media/updf/include/form.h
new file mode 100644
index 0000000000..77fd9506ca
--- /dev/null
+++ b/contrib/media/updf/include/form.h
@@ -0,0 +1,388 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <Juergen.Pfeifer@T-Online.de> 1995,1997        *
+ ****************************************************************************/
+
+#ifndef FORM_H
+#define FORM_H
+
+#include <curses.h>
+#include <eti.h>
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+typedef int Form_Options;
+typedef int Field_Options;
+
+	/**********
+	*  _PAGE  *
+	**********/
+
+typedef struct {
+  short	pmin;	  /* index of first field on page            */
+  short	pmax;	  /* index of last field on page             */
+  short	smin;	  /* index of top leftmost field on page     */
+  short	smax;	  /* index of bottom rightmost field on page */
+} _PAGE;
+
+	/**********
+	*  FIELD  *
+	**********/
+
+typedef struct fieldnode {
+  unsigned short       	status;	  /* flags		        */
+  short			rows;	  /* size in rows		*/
+  short			cols;	  /* size in cols		*/
+  short			frow;	  /* first row		        */
+  short			fcol;	  /* first col		        */
+  int                   drows;    /* dynamic rows               */
+  int                   dcols;    /* dynamic cols               */
+  int                   maxgrow;  /* maximum field growth       */
+  int			nrow;	  /* offscreen rows	        */
+  short			nbuf;	  /* additional buffers	        */
+  short			just;	  /* justification	        */
+  short			page;	  /* page on form		*/
+  short			index;	  /* into form -> field	        */
+  int			pad;	  /* pad character	        */
+  chtype		fore;	  /* foreground attribute	*/
+  chtype		back;	  /* background attribute	*/
+  Field_Options		opts;	  /* options		        */
+  struct fieldnode *	snext;	  /* sorted order pointer	*/
+  struct fieldnode *	sprev;	  /* sorted order pointer	*/
+  struct fieldnode *	link;	  /* linked field chain	        */
+  struct formnode *	form;	  /* containing form	        */
+  struct typenode *	type;	  /* field type		        */
+  void *		arg;	  /* argument for type	        */
+  char *		buf;	  /* field buffers	        */
+  void *		usrptr;	  /* user pointer		*/
+} FIELD;
+
+	/**************
+	*  FIELDTYPE  *
+	**************/
+
+typedef struct typenode {
+  unsigned short	status;	               /* flags		       */
+  long			ref;	               /* reference count      */
+  struct typenode *	left;	               /* ptr to operand for | */
+  struct typenode *	right;	               /* ptr to operand for | */
+
+  void* (*makearg)(va_list *);                 /* make fieldtype arg   */
+  void* (*copyarg)(const void *);              /* copy fieldtype arg   */
+  void  (*freearg)(void *);                    /* free fieldtype arg   */
+
+  bool	(*fcheck)(FIELD *,const void *);       /* field validation     */
+  bool	(*ccheck)(int,const void *);           /* character validation */
+
+  bool	(*next)(FIELD *,const void *);         /* enumerate next value */
+  bool	(*prev)(FIELD *,const void *);         /* enumerate prev value */
+
+} FIELDTYPE;
+
+	/*********
+	*  FORM  *
+	*********/
+
+typedef struct formnode {
+  unsigned short	status;	  /* flags		        */
+  short			rows;	  /* size in rows		*/
+  short			cols;	  /* size in cols		*/
+  int			currow;	  /* current row in field window*/
+  int			curcol;	  /* current col in field window*/
+  int			toprow;	  /* in scrollable field window	*/
+  int                   begincol; /* in horiz. scrollable field */
+  short			maxfield; /* number of fields	        */
+  short			maxpage;  /* number of pages	        */
+  short			curpage;  /* index into page	        */
+  Form_Options		opts;	  /* options		        */
+  WINDOW *		win;	  /* window		        */
+  WINDOW *		sub;	  /* subwindow		        */
+  WINDOW *		w;	  /* window for current field	*/
+  FIELD **		field;	  /* field [maxfield]	        */
+  FIELD *		current;  /* current field	        */
+  _PAGE *		page;	  /* page [maxpage]	        */
+  void *		usrptr;	  /* user pointer		*/
+
+  void                  (*forminit)(struct formnode *);
+  void                  (*formterm)(struct formnode *);
+  void                  (*fieldinit)(struct formnode *);
+  void                  (*fieldterm)(struct formnode *);
+
+} FORM;
+
+typedef void (*Form_Hook)(FORM *);
+
+	/***************************
+	*  miscellaneous #defines  *
+	***************************/
+
+/* field justification */
+#define NO_JUSTIFICATION	(0)
+#define JUSTIFY_LEFT		(1)
+#define JUSTIFY_CENTER		(2)
+#define JUSTIFY_RIGHT		(3)
+
+/* field options */
+#define O_VISIBLE		(0x0001)
+#define O_ACTIVE		(0x0002)
+#define O_PUBLIC		(0x0004)
+#define O_EDIT			(0x0008)
+#define O_WRAP			(0x0010)
+#define O_BLANK			(0x0020)
+#define O_AUTOSKIP		(0x0040)
+#define O_NULLOK		(0x0080)
+#define O_PASSOK		(0x0100)
+#define O_STATIC                (0x0200)
+
+/* form options */
+#define O_NL_OVERLOAD		(0x0001)
+#define O_BS_OVERLOAD		(0x0002)
+
+/* form driver commands */
+#define REQ_NEXT_PAGE	 (KEY_MAX + 1)	/* move to next page		*/
+#define REQ_PREV_PAGE	 (KEY_MAX + 2)	/* move to previous page	*/
+#define REQ_FIRST_PAGE	 (KEY_MAX + 3)	/* move to first page		*/
+#define REQ_LAST_PAGE	 (KEY_MAX + 4)	/* move to last page		*/
+
+#define REQ_NEXT_FIELD	 (KEY_MAX + 5)	/* move to next field		*/
+#define REQ_PREV_FIELD	 (KEY_MAX + 6)	/* move to previous field	*/
+#define REQ_FIRST_FIELD	 (KEY_MAX + 7)	/* move to first field		*/
+#define REQ_LAST_FIELD	 (KEY_MAX + 8)	/* move to last field		*/
+#define REQ_SNEXT_FIELD	 (KEY_MAX + 9)	/* move to sorted next field	*/
+#define REQ_SPREV_FIELD	 (KEY_MAX + 10)	/* move to sorted prev field	*/
+#define REQ_SFIRST_FIELD (KEY_MAX + 11)	/* move to sorted first field	*/
+#define REQ_SLAST_FIELD	 (KEY_MAX + 12)	/* move to sorted last field	*/
+#define REQ_LEFT_FIELD	 (KEY_MAX + 13)	/* move to left to field	*/
+#define REQ_RIGHT_FIELD	 (KEY_MAX + 14)	/* move to right to field	*/
+#define REQ_UP_FIELD	 (KEY_MAX + 15)	/* move to up to field		*/
+#define REQ_DOWN_FIELD	 (KEY_MAX + 16)	/* move to down to field	*/
+
+#define REQ_NEXT_CHAR	 (KEY_MAX + 17)	/* move to next char in field	*/
+#define REQ_PREV_CHAR	 (KEY_MAX + 18)	/* move to prev char in field	*/
+#define REQ_NEXT_LINE	 (KEY_MAX + 19)	/* move to next line in field	*/
+#define REQ_PREV_LINE	 (KEY_MAX + 20)	/* move to prev line in field	*/
+#define REQ_NEXT_WORD	 (KEY_MAX + 21)	/* move to next word in field	*/
+#define REQ_PREV_WORD	 (KEY_MAX + 22)	/* move to prev word in field	*/
+#define REQ_BEG_FIELD	 (KEY_MAX + 23)	/* move to first char in field	*/
+#define REQ_END_FIELD	 (KEY_MAX + 24)	/* move after last char in fld	*/
+#define REQ_BEG_LINE	 (KEY_MAX + 25)	/* move to beginning of line	*/
+#define REQ_END_LINE	 (KEY_MAX + 26)	/* move after last char in line	*/
+#define REQ_LEFT_CHAR	 (KEY_MAX + 27)	/* move left in field		*/
+#define REQ_RIGHT_CHAR	 (KEY_MAX + 28)	/* move right in field		*/
+#define REQ_UP_CHAR	 (KEY_MAX + 29)	/* move up in field		*/
+#define REQ_DOWN_CHAR	 (KEY_MAX + 30)	/* move down in field		*/
+
+#define REQ_NEW_LINE	 (KEY_MAX + 31)	/* insert/overlay new line	*/
+#define REQ_INS_CHAR	 (KEY_MAX + 32)	/* insert blank char at cursor	*/
+#define REQ_INS_LINE	 (KEY_MAX + 33)	/* insert blank line at cursor	*/
+#define REQ_DEL_CHAR	 (KEY_MAX + 34)	/* delete char at cursor	*/
+#define REQ_DEL_PREV	 (KEY_MAX + 35)	/* delete char before cursor	*/
+#define REQ_DEL_LINE	 (KEY_MAX + 36)	/* delete line at cursor	*/
+#define REQ_DEL_WORD	 (KEY_MAX + 37)	/* delete line at cursor	*/
+#define REQ_CLR_EOL	 (KEY_MAX + 38)	/* clear to end of line		*/
+#define REQ_CLR_EOF	 (KEY_MAX + 39)	/* clear to end of field	*/
+#define REQ_CLR_FIELD	 (KEY_MAX + 40)	/* clear entire field		*/
+#define REQ_OVL_MODE	 (KEY_MAX + 41)	/* begin overlay mode		*/
+#define REQ_INS_MODE	 (KEY_MAX + 42)	/* begin insert mode		*/
+#define REQ_SCR_FLINE	 (KEY_MAX + 43)	/* scroll field forward a line	*/
+#define REQ_SCR_BLINE	 (KEY_MAX + 44)	/* scroll field backward a line	*/
+#define REQ_SCR_FPAGE	 (KEY_MAX + 45)	/* scroll field forward a page	*/
+#define REQ_SCR_BPAGE	 (KEY_MAX + 46)	/* scroll field backward a page	*/
+#define REQ_SCR_FHPAGE   (KEY_MAX + 47) /* scroll field forward  half page */
+#define REQ_SCR_BHPAGE   (KEY_MAX + 48) /* scroll field backward half page */
+#define REQ_SCR_FCHAR    (KEY_MAX + 49) /* horizontal scroll char          */
+#define REQ_SCR_BCHAR    (KEY_MAX + 50) /* horizontal scroll char          */
+#define REQ_SCR_HFLINE   (KEY_MAX + 51) /* horizontal scroll line          */
+#define REQ_SCR_HBLINE   (KEY_MAX + 52) /* horizontal scroll line          */
+#define REQ_SCR_HFHALF   (KEY_MAX + 53) /* horizontal scroll half line     */
+#define REQ_SCR_HBHALF   (KEY_MAX + 54) /* horizontal scroll half line     */
+
+#define REQ_VALIDATION	 (KEY_MAX + 55)	/* validate field		*/
+#define REQ_NEXT_CHOICE	 (KEY_MAX + 56)	/* display next field choice	*/
+#define REQ_PREV_CHOICE	 (KEY_MAX + 57)	/* display prev field choice	*/
+
+#define MIN_FORM_COMMAND (KEY_MAX + 1)	/* used by form_driver		*/
+#define MAX_FORM_COMMAND (KEY_MAX + 57)	/* used by form_driver		*/
+
+#if defined(MAX_COMMAND)
+#  if (MAX_FORM_COMMAND > MAX_COMMAND)
+#    error Something is wrong -- MAX_FORM_COMMAND is greater than MAX_COMMAND
+#  elif (MAX_COMMAND != (KEY_MAX + 128))
+#    error Something is wrong -- MAX_COMMAND is already inconsistently defined.
+#  endif
+#else
+#  define MAX_COMMAND (KEY_MAX + 128)
+#endif
+
+	/*************************
+	*  standard field types  *
+	*************************/
+extern FIELDTYPE *TYPE_ALPHA,
+                 *TYPE_ALNUM,
+                 *TYPE_ENUM,
+                 *TYPE_INTEGER,
+                 *TYPE_NUMERIC,
+                 *TYPE_REGEXP;
+
+        /************************************
+	*  built-in additional field types  *
+        *  They are not defined in SVr4     *
+	************************************/
+extern FIELDTYPE *TYPE_IPV4;      /* Internet IP Version 4 address */
+
+        /*********************** 
+        *   Default objects    *
+        ***********************/ 
+extern FORM  *_nc_Default_Form;
+extern FIELD *_nc_Default_Field;
+
+
+	/***********************
+	*  FIELDTYPE routines  *
+	***********************/
+extern FIELDTYPE 
+                *new_fieldtype(
+		    bool (* const field_check)(FIELD *,const void *),
+		    bool (* const char_check)(int,const void *)),
+                *link_fieldtype(FIELDTYPE *,FIELDTYPE *);
+
+extern int      free_fieldtype(FIELDTYPE *),
+                set_fieldtype_arg(FIELDTYPE *,
+		    void * (* const make_arg)(va_list *),
+		    void * (* const copy_arg)(const void *),
+		    void (* const free_arg)(void *)),
+                set_fieldtype_choice (FIELDTYPE *,
+		    bool (* const next_choice)(FIELD *,const void *),
+	      	    bool (* const prev_choice)(FIELD *,const void *));
+
+	/*******************
+	*  FIELD routines  *
+	*******************/
+extern FIELD    *new_field(int,int,int,int,int,int),
+                *dup_field(FIELD *,int,int),
+                *link_field(FIELD *,int,int);
+
+extern int      free_field(FIELD *),
+                field_info(const FIELD *,int *,int *,int *,int *,int *,int *),
+                dynamic_field_info(const FIELD *,int *,int *,int *),
+                set_max_field( FIELD *,int),
+                move_field(FIELD *,int,int),
+                set_field_type(FIELD *,FIELDTYPE *,...),
+                set_new_page(FIELD *,bool),
+                set_field_just(FIELD *,int),
+                field_just(const FIELD *),
+                set_field_fore(FIELD *,chtype),
+                set_field_back(FIELD *,chtype),
+                set_field_pad(FIELD *,int),
+                field_pad(const FIELD *),
+                set_field_buffer(FIELD *,int,const char *),
+                set_field_status(FIELD *,bool),
+                set_field_userptr(FIELD *, void *),
+                set_field_opts(FIELD *,Field_Options),
+                field_opts_on(FIELD *,Field_Options),
+                field_opts_off(FIELD *,Field_Options);
+
+extern chtype   field_fore(const FIELD *),
+                field_back(const FIELD *);
+
+extern bool     new_page(const FIELD *),
+                field_status(const FIELD *);
+
+extern void     *field_arg(const FIELD *);
+
+extern void     *field_userptr(const FIELD *);
+
+extern FIELDTYPE
+                *field_type(const FIELD *);
+
+extern char*    field_buffer(const FIELD *,int);
+
+extern Field_Options  
+                field_opts(const FIELD *);
+
+	/******************
+	*  FORM routines  *
+	******************/
+extern FORM     *new_form(FIELD **);
+
+extern FIELD    **form_fields(const FORM *),
+                *current_field(const FORM *);
+
+extern WINDOW   *form_win(const FORM *),
+                *form_sub(const FORM *);
+
+extern Form_Hook
+                form_init(const FORM *),
+                form_term(const FORM *),
+                field_init(const FORM *),
+                field_term(const FORM *);
+
+extern int      free_form(FORM *),
+                set_form_fields(FORM *,FIELD **),
+                field_count(const FORM *),
+                set_form_win(FORM *,WINDOW *),
+                set_form_sub(FORM *,WINDOW *),
+                set_current_field(FORM *,FIELD *),
+                field_index(const FIELD *),
+                set_form_page(FORM *,int),
+                form_page(const FORM *),
+                scale_form(const FORM *,int *,int *),
+                set_form_init(FORM *,Form_Hook),
+                set_form_term(FORM *,Form_Hook),
+                set_field_init(FORM *,Form_Hook),
+                set_field_term(FORM *,Form_Hook),
+                post_form(FORM *),
+                unpost_form(FORM *),
+                pos_form_cursor(FORM *),
+                form_driver(FORM *,int),
+                set_form_userptr(FORM *,void *),
+                set_form_opts(FORM *,Form_Options),
+                form_opts_on(FORM *,Form_Options),
+                form_opts_off(FORM *,Form_Options),
+                form_request_by_name(const char *);
+
+extern const char
+                *form_request_name(int);
+
+extern void     *form_userptr(const FORM *);
+
+extern Form_Options
+                form_opts(const FORM *);
+
+extern bool     data_ahead(const FORM *),
+                data_behind(const FORM *);
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif	/* FORM_H */
diff --git a/contrib/media/updf/include/freetype/config/ftconfig.h b/contrib/media/updf/include/freetype/config/ftconfig.h
new file mode 100644
index 0000000000..cbe30f2689
--- /dev/null
+++ b/contrib/media/updf/include/freetype/config/ftconfig.h
@@ -0,0 +1,528 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftconfig.h                                                             */
+/*                                                                         */
+/*    ANSI-specific configuration file (specification only).               */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008, 2010 by       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This header file contains a number of macro definitions that are used */
+  /* by the rest of the engine.  Most of the macros here are automatically */
+  /* determined at compile time, and you should not need to change it to   */
+  /* port FreeType, except to compile the library with a non-ANSI          */
+  /* compiler.                                                             */
+  /*                                                                       */
+  /* Note however that if some specific modifications are needed, we       */
+  /* advise you to place a modified copy in your build directory.          */
+  /*                                                                       */
+  /* The build directory is usually `freetype/builds/<system>', and        */
+  /* contains system-specific files that are always included first when    */
+  /* building the library.                                                 */
+  /*                                                                       */
+  /* This ANSI version should stay in `include/freetype/config'.           */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifndef __FTCONFIG_H__
+#define __FTCONFIG_H__
+
+#include <ft2build.h>
+#include FT_CONFIG_OPTIONS_H
+#include FT_CONFIG_STANDARD_LIBRARY_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*               PLATFORM-SPECIFIC CONFIGURATION MACROS                  */
+  /*                                                                       */
+  /* These macros can be toggled to suit a specific system.  The current   */
+  /* ones are defaults used to compile FreeType in an ANSI C environment   */
+  /* (16bit compilers are also supported).  Copy this file to your own     */
+  /* `freetype/builds/<system>' directory, and edit it to port the engine. */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* There are systems (like the Texas Instruments 'C54x) where a `char' */
+  /* has 16 bits.  ANSI C says that sizeof(char) is always 1.  Since an  */
+  /* `int' has 16 bits also for this system, sizeof(int) gives 1 which   */
+  /* is probably unexpected.                                             */
+  /*                                                                     */
+  /* `CHAR_BIT' (defined in limits.h) gives the number of bits in a      */
+  /* `char' type.                                                        */
+
+#ifndef FT_CHAR_BIT
+#define FT_CHAR_BIT  CHAR_BIT
+#endif
+
+
+  /* The size of an `int' type.  */
+#if                                 FT_UINT_MAX == 0xFFFFUL
+#define FT_SIZEOF_INT  (16 / FT_CHAR_BIT)
+#elif                               FT_UINT_MAX == 0xFFFFFFFFUL
+#define FT_SIZEOF_INT  (32 / FT_CHAR_BIT)
+#elif FT_UINT_MAX > 0xFFFFFFFFUL && FT_UINT_MAX == 0xFFFFFFFFFFFFFFFFUL
+#define FT_SIZEOF_INT  (64 / FT_CHAR_BIT)
+#else
+#error "Unsupported size of `int' type!"
+#endif
+
+  /* The size of a `long' type.  A five-byte `long' (as used e.g. on the */
+  /* DM642) is recognized but avoided.                                   */
+#if                                  FT_ULONG_MAX == 0xFFFFFFFFUL
+#define FT_SIZEOF_LONG  (32 / FT_CHAR_BIT)
+#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFUL
+#define FT_SIZEOF_LONG  (32 / FT_CHAR_BIT)
+#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFFFFFFFUL
+#define FT_SIZEOF_LONG  (64 / FT_CHAR_BIT)
+#else
+#error "Unsupported size of `long' type!"
+#endif
+
+
+  /* Preferred alignment of data */
+#define FT_ALIGNMENT  8
+
+
+  /* FT_UNUSED is a macro used to indicate that a given parameter is not  */
+  /* used -- this is only used to get rid of unpleasant compiler warnings */
+#ifndef FT_UNUSED
+#define FT_UNUSED( arg )  ( (arg) = (arg) )
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                     AUTOMATIC CONFIGURATION MACROS                    */
+  /*                                                                       */
+  /* These macros are computed from the ones defined above.  Don't touch   */
+  /* their definition, unless you know precisely what you are doing.  No   */
+  /* porter should need to mess with them.                                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Mac support                                                           */
+  /*                                                                       */
+  /*   This is the only necessary change, so it is defined here instead    */
+  /*   providing a new configuration file.                                 */
+  /*                                                                       */
+#if ( defined( __APPLE__ ) && !defined( DARWIN_NO_CARBON ) ) || \
+    ( defined( __MWERKS__ ) && defined( macintosh )        )
+  /* no Carbon frameworks for 64bit 10.4.x */
+#include "AvailabilityMacros.h"
+#if defined( __LP64__ ) && \
+    ( MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4 )
+#define DARWIN_NO_CARBON 1
+#else
+#define FT_MACINTOSH 1
+#endif
+
+#elif defined( __SC__ ) || defined( __MRC__ )
+  /* Classic MacOS compilers */
+#include "ConditionalMacros.h"
+#if TARGET_OS_MAC
+#define FT_MACINTOSH 1
+#endif
+
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    basic_types                                                        */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Int16                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for a 16bit signed integer type.                         */
+  /*                                                                       */
+  typedef signed short  FT_Int16;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_UInt16                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for a 16bit unsigned integer type.                       */
+  /*                                                                       */
+  typedef unsigned short  FT_UInt16;
+
+  /* */
+
+
+  /* this #if 0 ... #endif clause is for documentation purposes */
+#if 0
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Int32                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for a 32bit signed integer type.  The size depends on    */
+  /*    the configuration.                                                 */
+  /*                                                                       */
+  typedef signed XXX  FT_Int32;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_UInt32                                                          */
+  /*                                                                       */
+  /*    A typedef for a 32bit unsigned integer type.  The size depends on  */
+  /*    the configuration.                                                 */
+  /*                                                                       */
+  typedef unsigned XXX  FT_UInt32;
+
+  /* */
+
+#endif
+
+#if FT_SIZEOF_INT == (32 / FT_CHAR_BIT)
+
+  typedef signed int      FT_Int32;
+  typedef unsigned int    FT_UInt32;
+
+#elif FT_SIZEOF_LONG == (32 / FT_CHAR_BIT)
+
+  typedef signed long     FT_Int32;
+  typedef unsigned long   FT_UInt32;
+
+#else
+#error "no 32bit type found -- please check your configuration files"
+#endif
+
+
+  /* look up an integer type that is at least 32 bits */
+#if FT_SIZEOF_INT >= (32 / FT_CHAR_BIT)
+
+  typedef int            FT_Fast;
+  typedef unsigned int   FT_UFast;
+
+#elif FT_SIZEOF_LONG >= (32 / FT_CHAR_BIT)
+
+  typedef long           FT_Fast;
+  typedef unsigned long  FT_UFast;
+
+#endif
+
+
+  /* determine whether we have a 64-bit int type for platforms without */
+  /* Autoconf                                                          */
+#if FT_SIZEOF_LONG == (64 / FT_CHAR_BIT)
+
+  /* FT_LONG64 must be defined if a 64-bit type is available */
+#define FT_LONG64
+#define FT_INT64  long
+
+#elif defined( _MSC_VER ) && _MSC_VER >= 900  /* Visual C++ (and Intel C++) */
+
+  /* this compiler provides the __int64 type */
+#define FT_LONG64
+#define FT_INT64  __int64
+
+#elif defined( __BORLANDC__ )  /* Borland C++ */
+
+  /* XXXX: We should probably check the value of __BORLANDC__ in order */
+  /*       to test the compiler version.                               */
+
+  /* this compiler provides the __int64 type */
+#define FT_LONG64
+#define FT_INT64  __int64
+
+#elif defined( __WATCOMC__ )   /* Watcom C++ */
+
+  /* Watcom doesn't provide 64-bit data types */
+
+#elif defined( __MWERKS__ )    /* Metrowerks CodeWarrior */
+
+#define FT_LONG64
+#define FT_INT64  long long int
+
+#elif defined( __GNUC__ )
+
+  /* GCC provides the `long long' type */
+#define FT_LONG64
+#define FT_INT64  long long int
+
+#endif /* FT_SIZEOF_LONG == (64 / FT_CHAR_BIT) */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* A 64-bit data type will create compilation problems if you compile    */
+  /* in strict ANSI mode.  To avoid them, we disable its use if __STDC__   */
+  /* is defined.  You can however ignore this rule by defining the         */
+  /* FT_CONFIG_OPTION_FORCE_INT64 configuration macro.                     */
+  /*                                                                       */
+#if defined( FT_LONG64 ) && !defined( FT_CONFIG_OPTION_FORCE_INT64 )
+
+#ifdef __STDC__
+
+  /* undefine the 64-bit macros in strict ANSI compilation mode */
+#undef FT_LONG64
+#undef FT_INT64
+
+#endif /* __STDC__ */
+
+#endif /* FT_LONG64 && !FT_CONFIG_OPTION_FORCE_INT64 */
+
+
+#define FT_BEGIN_STMNT  do {
+#define FT_END_STMNT    } while ( 0 )
+#define FT_DUMMY_STMNT  FT_BEGIN_STMNT FT_END_STMNT
+
+
+#ifndef  FT_CONFIG_OPTION_NO_ASSEMBLER
+  /* Provide assembler fragments for performance-critical functions. */
+  /* These must be defined `static __inline__' with GCC.             */
+
+#if defined( __CC_ARM ) || defined( __ARMCC__ )  /* RVCT */
+#define FT_MULFIX_ASSEMBLER  FT_MulFix_arm
+
+  /* documentation is in freetype.h */
+
+  static __inline FT_Int32
+  FT_MulFix_arm( FT_Int32  a,
+                 FT_Int32  b )
+  {
+    register FT_Int32  t, t2;
+
+
+    __asm
+    {
+      smull t2, t,  b,  a           /* (lo=t2,hi=t) = a*b */
+      mov   a,  t,  asr #31         /* a   = (hi >> 31) */
+      add   a,  a,  #0x8000         /* a  += 0x8000 */
+      adds  t2, t2, a               /* t2 += a */
+      adc   t,  t,  #0              /* t  += carry */
+      mov   a,  t2, lsr #16         /* a   = t2 >> 16 */
+      orr   a,  a,  t,  lsl #16     /* a  |= t << 16 */
+    }
+    return a;
+  }
+
+#endif /* __CC_ARM || __ARMCC__ */
+
+
+#ifdef __GNUC__
+
+#if defined( __arm__ ) && !defined( __thumb__ )    && \
+    !( defined( __CC_ARM ) || defined( __ARMCC__ ) )
+#define FT_MULFIX_ASSEMBLER  FT_MulFix_arm
+
+  /* documentation is in freetype.h */
+
+  static __inline__ FT_Int32
+  FT_MulFix_arm( FT_Int32  a,
+                 FT_Int32  b )
+  {
+    register FT_Int32  t, t2;
+
+
+    asm __volatile__ (
+      "smull  %1, %2, %4, %3\n\t"   /* (lo=%1,hi=%2) = a*b */
+      "mov    %0, %2, asr #31\n\t"  /* %0  = (hi >> 31) */
+      "add    %0, %0, #0x8000\n\t"  /* %0 += 0x8000 */
+      "adds   %1, %1, %0\n\t"       /* %1 += %0 */
+      "adc    %2, %2, #0\n\t"       /* %2 += carry */
+      "mov    %0, %1, lsr #16\n\t"  /* %0  = %1 >> 16 */
+      "orr    %0, %2, lsl #16\n\t"  /* %0 |= %2 << 16 */
+      : "=r"(a), "=&r"(t2), "=&r"(t)
+      : "r"(a), "r"(b) );
+    return a;
+  }
+
+#endif /* __arm__ && !__thumb__ && !( __CC_ARM || __ARMCC__ ) */
+
+#if defined( __i386__ )
+#define FT_MULFIX_ASSEMBLER  FT_MulFix_i386
+
+  /* documentation is in freetype.h */
+
+  static __inline__ FT_Int32
+  FT_MulFix_i386( FT_Int32  a,
+                  FT_Int32  b )
+  {
+    register FT_Int32  result;
+
+
+    __asm__ __volatile__ (
+      "imul  %%edx\n"
+      "movl  %%edx, %%ecx\n"
+      "sarl  $31, %%ecx\n"
+      "addl  $0x8000, %%ecx\n"
+      "addl  %%ecx, %%eax\n"
+      "adcl  $0, %%edx\n"
+      "shrl  $16, %%eax\n"
+      "shll  $16, %%edx\n"
+      "addl  %%edx, %%eax\n"
+      : "=a"(result), "=d"(b)
+      : "a"(a), "d"(b)
+      : "%ecx", "cc" );
+    return result;
+  }
+
+#endif /* i386 */
+
+#endif /* __GNUC__ */
+
+#endif /* !FT_CONFIG_OPTION_NO_ASSEMBLER */
+
+
+#ifdef FT_CONFIG_OPTION_INLINE_MULFIX
+#ifdef FT_MULFIX_ASSEMBLER
+#define FT_MULFIX_INLINED  FT_MULFIX_ASSEMBLER
+#endif
+#endif
+
+
+#ifdef FT_MAKE_OPTION_SINGLE_OBJECT
+
+#define FT_LOCAL( x )      static  x
+#define FT_LOCAL_DEF( x )  static  x
+
+#else
+
+#ifdef __cplusplus
+#define FT_LOCAL( x )      extern "C"  x
+#define FT_LOCAL_DEF( x )  extern "C"  x
+#else
+#define FT_LOCAL( x )      extern  x
+#define FT_LOCAL_DEF( x )  x
+#endif
+
+#endif /* FT_MAKE_OPTION_SINGLE_OBJECT */
+
+
+#ifndef FT_BASE
+
+#ifdef __cplusplus
+#define FT_BASE( x )  extern "C"  x
+#else
+#define FT_BASE( x )  extern  x
+#endif
+
+#endif /* !FT_BASE */
+
+
+#ifndef FT_BASE_DEF
+
+#ifdef __cplusplus
+#define FT_BASE_DEF( x )  x
+#else
+#define FT_BASE_DEF( x )  x
+#endif
+
+#endif /* !FT_BASE_DEF */
+
+
+#ifndef FT_EXPORT
+
+#ifdef __cplusplus
+#define FT_EXPORT( x )  extern "C"  x
+#else
+#define FT_EXPORT( x )  extern  x
+#endif
+
+#endif /* !FT_EXPORT */
+
+
+#ifndef FT_EXPORT_DEF
+
+#ifdef __cplusplus
+#define FT_EXPORT_DEF( x )  extern "C"  x
+#else
+#define FT_EXPORT_DEF( x )  extern  x
+#endif
+
+#endif /* !FT_EXPORT_DEF */
+
+
+#ifndef FT_EXPORT_VAR
+
+#ifdef __cplusplus
+#define FT_EXPORT_VAR( x )  extern "C"  x
+#else
+#define FT_EXPORT_VAR( x )  extern  x
+#endif
+
+#endif /* !FT_EXPORT_VAR */
+
+  /* The following macros are needed to compile the library with a   */
+  /* C++ compiler and with 16bit compilers.                          */
+  /*                                                                 */
+
+  /* This is special.  Within C++, you must specify `extern "C"' for */
+  /* functions which are used via function pointers, and you also    */
+  /* must do that for structures which contain function pointers to  */
+  /* assure C linkage -- it's not possible to have (local) anonymous */
+  /* functions which are accessed by (global) function pointers.     */
+  /*                                                                 */
+  /*                                                                 */
+  /* FT_CALLBACK_DEF is used to _define_ a callback function.        */
+  /*                                                                 */
+  /* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */
+  /* contains pointers to callback functions.                        */
+  /*                                                                 */
+  /* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable   */
+  /* that contains pointers to callback functions.                   */
+  /*                                                                 */
+  /*                                                                 */
+  /* Some 16bit compilers have to redefine these macros to insert    */
+  /* the infamous `_cdecl' or `__fastcall' declarations.             */
+  /*                                                                 */
+#ifndef FT_CALLBACK_DEF
+#ifdef __cplusplus
+#define FT_CALLBACK_DEF( x )  extern "C"  x
+#else
+#define FT_CALLBACK_DEF( x )  static  x
+#endif
+#endif /* FT_CALLBACK_DEF */
+
+#ifndef FT_CALLBACK_TABLE
+#ifdef __cplusplus
+#define FT_CALLBACK_TABLE      extern "C"
+#define FT_CALLBACK_TABLE_DEF  extern "C"
+#else
+#define FT_CALLBACK_TABLE      extern
+#define FT_CALLBACK_TABLE_DEF  /* nothing */
+#endif
+#endif /* FT_CALLBACK_TABLE */
+
+
+FT_END_HEADER
+
+
+#endif /* __FTCONFIG_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/config/ftheader.h b/contrib/media/updf/include/freetype/config/ftheader.h
new file mode 100644
index 0000000000..b63945dcbd
--- /dev/null
+++ b/contrib/media/updf/include/freetype/config/ftheader.h
@@ -0,0 +1,780 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftheader.h                                                             */
+/*                                                                         */
+/*    Build macros of the FreeType 2 library.                              */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+#ifndef __FT_HEADER_H__
+#define __FT_HEADER_H__
+
+
+  /*@***********************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_BEGIN_HEADER                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This macro is used in association with @FT_END_HEADER in header    */
+  /*    files to ensure that the declarations within are properly          */
+  /*    encapsulated in an `extern "C" { .. }' block when included from a  */
+  /*    C++ compiler.                                                      */
+  /*                                                                       */
+#ifdef __cplusplus
+#define FT_BEGIN_HEADER  extern "C" {
+#else
+#define FT_BEGIN_HEADER  /* nothing */
+#endif
+
+
+  /*@***********************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_END_HEADER                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This macro is used in association with @FT_BEGIN_HEADER in header  */
+  /*    files to ensure that the declarations within are properly          */
+  /*    encapsulated in an `extern "C" { .. }' block when included from a  */
+  /*    C++ compiler.                                                      */
+  /*                                                                       */
+#ifdef __cplusplus
+#define FT_END_HEADER  }
+#else
+#define FT_END_HEADER  /* nothing */
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Aliases for the FreeType 2 public and configuration files.            */
+  /*                                                                       */
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    header_file_macros                                                 */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Header File Macros                                                 */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Macro definitions used to #include specific header files.          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The following macros are defined to the name of specific           */
+  /*    FreeType~2 header files.  They can be used directly in #include    */
+  /*    statements as in:                                                  */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      #include FT_FREETYPE_H                                           */
+  /*      #include FT_MULTIPLE_MASTERS_H                                   */
+  /*      #include FT_GLYPH_H                                              */
+  /*    }                                                                  */
+  /*                                                                       */
+  /*    There are several reasons why we are now using macros to name      */
+  /*    public header files.  The first one is that such macros are not    */
+  /*    limited to the infamous 8.3~naming rule required by DOS (and       */
+  /*    `FT_MULTIPLE_MASTERS_H' is a lot more meaningful than `ftmm.h').   */
+  /*                                                                       */
+  /*    The second reason is that it allows for more flexibility in the    */
+  /*    way FreeType~2 is installed on a given system.                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* configuration files */
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_CONFIG_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing
+   *   FreeType~2 configuration data.
+   *
+   */
+#ifndef FT_CONFIG_CONFIG_H
+#define FT_CONFIG_CONFIG_H  <freetype/config/ftconfig.h>
+#endif
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_STANDARD_LIBRARY_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing
+   *   FreeType~2 interface to the standard C library functions.
+   *
+   */
+#ifndef FT_CONFIG_STANDARD_LIBRARY_H
+#define FT_CONFIG_STANDARD_LIBRARY_H  <freetype/config/ftstdlib.h>
+#endif
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_OPTIONS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing
+   *   FreeType~2 project-specific configuration options.
+   *
+   */
+#ifndef FT_CONFIG_OPTIONS_H
+#define FT_CONFIG_OPTIONS_H  <freetype/config/ftoption.h>
+#endif
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_MODULES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list of FreeType~2 modules that are statically linked to new library
+   *   instances in @FT_Init_FreeType.
+   *
+   */
+#ifndef FT_CONFIG_MODULES_H
+#define FT_CONFIG_MODULES_H  <freetype/config/ftmodule.h>
+#endif
+
+  /* */
+
+  /* public headers */
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_FREETYPE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   base FreeType~2 API.
+   *
+   */
+#define FT_FREETYPE_H  <freetype/freetype.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_ERRORS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list of FreeType~2 error codes (and messages).
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_ERRORS_H  <freetype/fterrors.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MODULE_ERRORS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list of FreeType~2 module error offsets (and messages).
+   *
+   */
+#define FT_MODULE_ERRORS_H  <freetype/ftmoderr.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SYSTEM_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 interface to low-level operations (i.e., memory management
+   *   and stream i/o).
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_SYSTEM_H  <freetype/ftsystem.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_IMAGE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing type
+   *   definitions related to glyph images (i.e., bitmaps, outlines,
+   *   scan-converter parameters).
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_IMAGE_H  <freetype/ftimage.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TYPES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   basic data types defined by FreeType~2.
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_TYPES_H  <freetype/fttypes.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_LIST_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list management API of FreeType~2.
+   *
+   *   (Most applications will never need to include this file.)
+   *
+   */
+#define FT_LIST_H  <freetype/ftlist.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_OUTLINE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   scalable outline management API of FreeType~2.
+   *
+   */
+#define FT_OUTLINE_H  <freetype/ftoutln.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SIZES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API which manages multiple @FT_Size objects per face.
+   *
+   */
+#define FT_SIZES_H  <freetype/ftsizes.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MODULE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   module management API of FreeType~2.
+   *
+   */
+#define FT_MODULE_H  <freetype/ftmodapi.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_RENDER_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   renderer module management API of FreeType~2.
+   *
+   */
+#define FT_RENDER_H  <freetype/ftrender.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TYPE1_TABLES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   types and API specific to the Type~1 format.
+   *
+   */
+#define FT_TYPE1_TABLES_H  <freetype/t1tables.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRUETYPE_IDS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   enumeration values which identify name strings, languages, encodings,
+   *   etc.  This file really contains a _large_ set of constant macro
+   *   definitions, taken from the TrueType and OpenType specifications.
+   *
+   */
+#define FT_TRUETYPE_IDS_H  <freetype/ttnameid.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRUETYPE_TABLES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   types and API specific to the TrueType (as well as OpenType) format.
+   *
+   */
+#define FT_TRUETYPE_TABLES_H  <freetype/tttables.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRUETYPE_TAGS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of TrueType four-byte `tags' which identify blocks in
+   *   SFNT-based font formats (i.e., TrueType and OpenType).
+   *
+   */
+#define FT_TRUETYPE_TAGS_H  <freetype/tttags.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_BDF_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which accesses BDF-specific strings from a
+   *   face.
+   *
+   */
+#define FT_BDF_H  <freetype/ftbdf.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CID_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which access CID font information from a
+   *   face.
+   *
+   */
+#define FT_CID_H  <freetype/ftcid.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GZIP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which supports gzip-compressed files.
+   *
+   */
+#define FT_GZIP_H  <freetype/ftgzip.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_LZW_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which supports LZW-compressed files.
+   *
+   */
+#define FT_LZW_H  <freetype/ftlzw.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_WINFONTS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which supports Windows FNT files.
+   *
+   */
+#define FT_WINFONTS_H   <freetype/ftwinfnt.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GLYPH_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional glyph management component.
+   *
+   */
+#define FT_GLYPH_H  <freetype/ftglyph.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_BITMAP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional bitmap conversion component.
+   *
+   */
+#define FT_BITMAP_H  <freetype/ftbitmap.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_BBOX_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional exact bounding box computation routines.
+   *
+   */
+#define FT_BBOX_H  <freetype/ftbbox.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional FreeType~2 cache sub-system.
+   *
+   */
+#define FT_CACHE_H  <freetype/ftcache.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_IMAGE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   `glyph image' API of the FreeType~2 cache sub-system.
+   *
+   *   It is used to define a cache for @FT_Glyph elements.  You can also
+   *   use the API defined in @FT_CACHE_SMALL_BITMAPS_H if you only need to
+   *   store small glyph bitmaps, as it will use less memory.
+   *
+   *   This macro is deprecated.  Simply include @FT_CACHE_H to have all
+   *   glyph image-related cache declarations.
+   *
+   */
+#define FT_CACHE_IMAGE_H  FT_CACHE_H
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_SMALL_BITMAPS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   `small bitmaps' API of the FreeType~2 cache sub-system.
+   *
+   *   It is used to define a cache for small glyph bitmaps in a relatively
+   *   memory-efficient way.  You can also use the API defined in
+   *   @FT_CACHE_IMAGE_H if you want to cache arbitrary glyph images,
+   *   including scalable outlines.
+   *
+   *   This macro is deprecated.  Simply include @FT_CACHE_H to have all
+   *   small bitmaps-related cache declarations.
+   *
+   */
+#define FT_CACHE_SMALL_BITMAPS_H  FT_CACHE_H
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_CHARMAP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   `charmap' API of the FreeType~2 cache sub-system.
+   *
+   *   This macro is deprecated.  Simply include @FT_CACHE_H to have all
+   *   charmap-based cache declarations.
+   *
+   */
+#define FT_CACHE_CHARMAP_H  FT_CACHE_H
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MAC_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   Macintosh-specific FreeType~2 API.  The latter is used to access
+   *   fonts embedded in resource forks.
+   *
+   *   This header file must be explicitly included by client applications
+   *   compiled on the Mac (note that the base API still works though).
+   *
+   */
+#define FT_MAC_H  <freetype/ftmac.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MULTIPLE_MASTERS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional multiple-masters management API of FreeType~2.
+   *
+   */
+#define FT_MULTIPLE_MASTERS_H  <freetype/ftmm.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SFNT_NAMES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional FreeType~2 API which accesses embedded `name' strings in
+   *   SFNT-based font formats (i.e., TrueType and OpenType).
+   *
+   */
+#define FT_SFNT_NAMES_H  <freetype/ftsnames.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_OPENTYPE_VALIDATE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional FreeType~2 API which validates OpenType tables (BASE, GDEF,
+   *   GPOS, GSUB, JSTF).
+   *
+   */
+#define FT_OPENTYPE_VALIDATE_H  <freetype/ftotval.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GX_VALIDATE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional FreeType~2 API which validates TrueTypeGX/AAT tables (feat,
+   *   mort, morx, bsln, just, kern, opbd, trak, prop).
+   *
+   */
+#define FT_GX_VALIDATE_H  <freetype/ftgxval.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_PFR_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which accesses PFR-specific data.
+   *
+   */
+#define FT_PFR_H  <freetype/ftpfr.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_STROKER_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which provides functions to stroke outline paths.
+   */
+#define FT_STROKER_H  <freetype/ftstroke.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SYNTHESIS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs artificial obliquing and emboldening.
+   */
+#define FT_SYNTHESIS_H  <freetype/ftsynth.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_XFREE86_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which provides functions specific to the XFree86 and
+   *   X.Org X11 servers.
+   */
+#define FT_XFREE86_H  <freetype/ftxf86.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRIGONOMETRY_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs trigonometric computations (e.g.,
+   *   cosines and arc tangents).
+   */
+#define FT_TRIGONOMETRY_H  <freetype/fttrigon.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_LCD_FILTER_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs color filtering for subpixel rendering.
+   */
+#define FT_LCD_FILTER_H  <freetype/ftlcdfil.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_UNPATENTED_HINTING_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs color filtering for subpixel rendering.
+   */
+#define FT_UNPATENTED_HINTING_H  <freetype/ttunpat.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_INCREMENTAL_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs color filtering for subpixel rendering.
+   */
+#define FT_INCREMENTAL_H  <freetype/ftincrem.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GASP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which returns entries from the TrueType GASP table.
+   */
+#define FT_GASP_H  <freetype/ftgasp.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_ADVANCES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which returns individual and ranged glyph advances.
+   */
+#define FT_ADVANCES_H  <freetype/ftadvanc.h>
+
+
+  /* */
+
+#define FT_ERROR_DEFINITIONS_H  <freetype/fterrdef.h>
+
+
+  /* The internals of the cache sub-system are no longer exposed.  We */
+  /* default to FT_CACHE_H at the moment just in case, but we know of */
+  /* no rogue client that uses them.                                  */
+  /*                                                                  */
+#define FT_CACHE_MANAGER_H           <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_MRU_H      <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_MANAGER_H  <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_CACHE_H    <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_GLYPH_H    <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_IMAGE_H    <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_SBITS_H    <freetype/ftcache.h>
+
+
+#define FT_INCREMENTAL_H          <freetype/ftincrem.h>
+
+#define FT_TRUETYPE_UNPATENTED_H  <freetype/ttunpat.h>
+
+
+  /*
+   * Include internal headers definitions from <freetype/internal/...>
+   * only when building the library.
+   */
+#ifdef FT2_BUILD_LIBRARY
+#define  FT_INTERNAL_INTERNAL_H  <freetype/internal/internal.h>
+#include FT_INTERNAL_INTERNAL_H
+#endif /* FT2_BUILD_LIBRARY */
+
+
+#endif /* __FT2_BUILD_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/config/ftmodule.h b/contrib/media/updf/include/freetype/config/ftmodule.h
new file mode 100644
index 0000000000..a9dcdda5f2
--- /dev/null
+++ b/contrib/media/updf/include/freetype/config/ftmodule.h
@@ -0,0 +1,26 @@
+/*
+ *  This file registers the FreeType modules compiled into the library.
+ *
+ *  If you use GNU make, this file IS NOT USED!  Instead, it is created in
+ *  the objects directory (normally `<topdir>/objs/') based on information
+ *  from `<topdir>/modules.cfg'.
+ *
+ *  Please read `docs/INSTALL.ANY' and `docs/CUSTOMIZE' how to compile
+ *  FreeType without GNU make.
+ *
+ */
+
+FT_USE_MODULE( FT_Driver_ClassRec, tt_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, t1_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, cff_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, t1cid_driver_class )
+FT_USE_MODULE( FT_Module_Class, psaux_module_class )
+FT_USE_MODULE( FT_Module_Class, psnames_module_class )
+FT_USE_MODULE( FT_Module_Class, pshinter_module_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class )
+FT_USE_MODULE( FT_Module_Class, sfnt_module_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_renderer_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcd_renderer_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcdv_renderer_class )
+
+/* EOF */
diff --git a/contrib/media/updf/include/freetype/config/ftoption.h b/contrib/media/updf/include/freetype/config/ftoption.h
new file mode 100644
index 0000000000..2b46259c15
--- /dev/null
+++ b/contrib/media/updf/include/freetype/config/ftoption.h
@@ -0,0 +1,733 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftoption.h                                                             */
+/*                                                                         */
+/*    User-selectable configuration macros (specification only).           */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,   */
+/*            2010 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTOPTION_H__
+#define __FTOPTION_H__
+
+
+#include <ft2build.h>
+
+
+FT_BEGIN_HEADER
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                 USER-SELECTABLE CONFIGURATION MACROS                  */
+  /*                                                                       */
+  /* This file contains the default configuration macro definitions for    */
+  /* a standard build of the FreeType library.  There are three ways to    */
+  /* use this file to build project-specific versions of the library:      */
+  /*                                                                       */
+  /*  - You can modify this file by hand, but this is not recommended in   */
+  /*    cases where you would like to build several versions of the        */
+  /*    library from a single source directory.                            */
+  /*                                                                       */
+  /*  - You can put a copy of this file in your build directory, more      */
+  /*    precisely in `$BUILD/freetype/config/ftoption.h', where `$BUILD'   */
+  /*    is the name of a directory that is included _before_ the FreeType  */
+  /*    include path during compilation.                                   */
+  /*                                                                       */
+  /*    The default FreeType Makefiles and Jamfiles use the build          */
+  /*    directory `builds/<system>' by default, but you can easily change  */
+  /*    that for your own projects.                                        */
+  /*                                                                       */
+  /*  - Copy the file <ft2build.h> to `$BUILD/ft2build.h' and modify it    */
+  /*    slightly to pre-define the macro FT_CONFIG_OPTIONS_H used to       */
+  /*    locate this file during the build.  For example,                   */
+  /*                                                                       */
+  /*      #define FT_CONFIG_OPTIONS_H  <myftoptions.h>                     */
+  /*      #include <freetype/config/ftheader.h>                            */
+  /*                                                                       */
+  /*    will use `$BUILD/myftoptions.h' instead of this file for macro     */
+  /*    definitions.                                                       */
+  /*                                                                       */
+  /*    Note also that you can similarly pre-define the macro              */
+  /*    FT_CONFIG_MODULES_H used to locate the file listing of the modules */
+  /*    that are statically linked to the library at compile time.  By     */
+  /*    default, this file is <freetype/config/ftmodule.h>.                */
+  /*                                                                       */
+  /*  We highly recommend using the third method whenever possible.        */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /**** G E N E R A L   F R E E T Y P E   2   C O N F I G U R A T I O N ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Uncomment the line below if you want to activate sub-pixel rendering  */
+  /* (a.k.a. LCD rendering, or ClearType) in this build of the library.    */
+  /*                                                                       */
+  /* Note that this feature is covered by several Microsoft patents        */
+  /* and should not be activated in any default build of the library.      */
+  /*                                                                       */
+  /* This macro has no impact on the FreeType API, only on its             */
+  /* _implementation_.  For example, using FT_RENDER_MODE_LCD when calling */
+  /* FT_Render_Glyph still generates a bitmap that is 3 times wider than   */
+  /* the original size in case this macro isn't defined; however, each     */
+  /* triplet of subpixels has R=G=B.                                       */
+  /*                                                                       */
+  /* This is done to allow FreeType clients to run unmodified, forcing     */
+  /* them to display normal gray-level anti-aliased glyphs.                */
+  /*                                                                       */
+/* #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Many compilers provide a non-ANSI 64-bit data type that can be used   */
+  /* by FreeType to speed up some computations.  However, this will create */
+  /* some problems when compiling the library in strict ANSI mode.         */
+  /*                                                                       */
+  /* For this reason, the use of 64-bit integers is normally disabled when */
+  /* the __STDC__ macro is defined.  You can however disable this by       */
+  /* defining the macro FT_CONFIG_OPTION_FORCE_INT64 here.                 */
+  /*                                                                       */
+  /* For most compilers, this will only create compilation warnings when   */
+  /* building the library.                                                 */
+  /*                                                                       */
+  /* ObNote: The compiler-specific 64-bit integers are detected in the     */
+  /*         file `ftconfig.h' either statically or through the            */
+  /*         `configure' script on supported platforms.                    */
+  /*                                                                       */
+#undef FT_CONFIG_OPTION_FORCE_INT64
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* If this macro is defined, do not try to use an assembler version of   */
+  /* performance-critical functions (e.g. FT_MulFix).  You should only do  */
+  /* that to verify that the assembler function works properly, or to      */
+  /* execute benchmark tests of the various implementations.               */
+/* #define FT_CONFIG_OPTION_NO_ASSEMBLER */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* If this macro is defined, try to use an inlined assembler version of  */
+  /* the `FT_MulFix' function, which is a `hotspot' when loading and       */
+  /* hinting glyphs, and which should be executed as fast as possible.     */
+  /*                                                                       */
+  /* Note that if your compiler or CPU is not supported, this will default */
+  /* to the standard and portable implementation found in `ftcalc.c'.      */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_INLINE_MULFIX
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* LZW-compressed file support.                                          */
+  /*                                                                       */
+  /*   FreeType now handles font files that have been compressed with the  */
+  /*   `compress' program.  This is mostly used to parse many of the PCF   */
+  /*   files that come with various X11 distributions.  The implementation */
+  /*   uses NetBSD's `zopen' to partially uncompress the file on the fly   */
+  /*   (see src/lzw/ftgzip.c).                                             */
+  /*                                                                       */
+  /*   Define this macro if you want to enable this `feature'.             */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_USE_LZW
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Gzip-compressed file support.                                         */
+  /*                                                                       */
+  /*   FreeType now handles font files that have been compressed with the  */
+  /*   `gzip' program.  This is mostly used to parse many of the PCF files */
+  /*   that come with XFree86.  The implementation uses `zlib' to          */
+  /*   partially uncompress the file on the fly (see src/gzip/ftgzip.c).   */
+  /*                                                                       */
+  /*   Define this macro if you want to enable this `feature'.  See also   */
+  /*   the macro FT_CONFIG_OPTION_SYSTEM_ZLIB below.                       */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_USE_ZLIB
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* ZLib library selection                                                */
+  /*                                                                       */
+  /*   This macro is only used when FT_CONFIG_OPTION_USE_ZLIB is defined.  */
+  /*   It allows FreeType's `ftgzip' component to link to the system's     */
+  /*   installation of the ZLib library.  This is useful on systems like   */
+  /*   Unix or VMS where it generally is already available.                */
+  /*                                                                       */
+  /*   If you let it undefined, the component will use its own copy        */
+  /*   of the zlib sources instead.  These have been modified to be        */
+  /*   included directly within the component and *not* export external    */
+  /*   function names.  This allows you to link any program with FreeType  */
+  /*   _and_ ZLib without linking conflicts.                               */
+  /*                                                                       */
+  /*   Do not #undef this macro here since the build system might define   */
+  /*   it for certain configurations only.                                 */
+  /*                                                                       */
+/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* DLL export compilation                                                */
+  /*                                                                       */
+  /*   When compiling FreeType as a DLL, some systems/compilers need a     */
+  /*   special keyword in front OR after the return type of function       */
+  /*   declarations.                                                       */
+  /*                                                                       */
+  /*   Two macros are used within the FreeType source code to define       */
+  /*   exported library functions: FT_EXPORT and FT_EXPORT_DEF.            */
+  /*                                                                       */
+  /*     FT_EXPORT( return_type )                                          */
+  /*                                                                       */
+  /*       is used in a function declaration, as in                        */
+  /*                                                                       */
+  /*         FT_EXPORT( FT_Error )                                         */
+  /*         FT_Init_FreeType( FT_Library*  alibrary );                    */
+  /*                                                                       */
+  /*                                                                       */
+  /*     FT_EXPORT_DEF( return_type )                                      */
+  /*                                                                       */
+  /*       is used in a function definition, as in                         */
+  /*                                                                       */
+  /*         FT_EXPORT_DEF( FT_Error )                                     */
+  /*         FT_Init_FreeType( FT_Library*  alibrary )                     */
+  /*         {                                                             */
+  /*           ... some code ...                                           */
+  /*           return FT_Err_Ok;                                           */
+  /*         }                                                             */
+  /*                                                                       */
+  /*   You can provide your own implementation of FT_EXPORT and            */
+  /*   FT_EXPORT_DEF here if you want.  If you leave them undefined, they  */
+  /*   will be later automatically defined as `extern return_type' to      */
+  /*   allow normal compilation.                                           */
+  /*                                                                       */
+  /*   Do not #undef these macros here since the build system might define */
+  /*   them for certain configurations only.                               */
+  /*                                                                       */
+/* #define FT_EXPORT(x)      extern x */
+/* #define FT_EXPORT_DEF(x)  x */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Glyph Postscript Names handling                                       */
+  /*                                                                       */
+  /*   By default, FreeType 2 is compiled with the `psnames' module.  This */
+  /*   module is in charge of converting a glyph name string into a        */
+  /*   Unicode value, or return a Macintosh standard glyph name for the    */
+  /*   use with the TrueType `post' table.                                 */
+  /*                                                                       */
+  /*   Undefine this macro if you do not want `psnames' compiled in your   */
+  /*   build of FreeType.  This has the following effects:                 */
+  /*                                                                       */
+  /*   - The TrueType driver will provide its own set of glyph names,      */
+  /*     if you build it to support postscript names in the TrueType       */
+  /*     `post' table.                                                     */
+  /*                                                                       */
+  /*   - The Type 1 driver will not be able to synthesize a Unicode        */
+  /*     charmap out of the glyphs found in the fonts.                     */
+  /*                                                                       */
+  /*   You would normally undefine this configuration macro when building  */
+  /*   a version of FreeType that doesn't contain a Type 1 or CFF driver.  */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_POSTSCRIPT_NAMES
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Postscript Names to Unicode Values support                            */
+  /*                                                                       */
+  /*   By default, FreeType 2 is built with the `PSNames' module compiled  */
+  /*   in.  Among other things, the module is used to convert a glyph name */
+  /*   into a Unicode value.  This is especially useful in order to        */
+  /*   synthesize on the fly a Unicode charmap from the CFF/Type 1 driver  */
+  /*   through a big table named the `Adobe Glyph List' (AGL).             */
+  /*                                                                       */
+  /*   Undefine this macro if you do not want the Adobe Glyph List         */
+  /*   compiled in your `PSNames' module.  The Type 1 driver will not be   */
+  /*   able to synthesize a Unicode charmap out of the glyphs found in the */
+  /*   fonts.                                                              */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Support for Mac fonts                                                 */
+  /*                                                                       */
+  /*   Define this macro if you want support for outline fonts in Mac      */
+  /*   format (mac dfont, mac resource, macbinary containing a mac         */
+  /*   resource) on non-Mac platforms.                                     */
+  /*                                                                       */
+  /*   Note that the `FOND' resource isn't checked.                        */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_MAC_FONTS
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Guessing methods to access embedded resource forks                    */
+  /*                                                                       */
+  /*   Enable extra Mac fonts support on non-Mac platforms (e.g.           */
+  /*   GNU/Linux).                                                         */
+  /*                                                                       */
+  /*   Resource forks which include fonts data are stored sometimes in     */
+  /*   locations which users or developers don't expected.  In some cases, */
+  /*   resource forks start with some offset from the head of a file.  In  */
+  /*   other cases, the actual resource fork is stored in file different   */
+  /*   from what the user specifies.  If this option is activated,         */
+  /*   FreeType tries to guess whether such offsets or different file      */
+  /*   names must be used.                                                 */
+  /*                                                                       */
+  /*   Note that normal, direct access of resource forks is controlled via */
+  /*   the FT_CONFIG_OPTION_MAC_FONTS option.                              */
+  /*                                                                       */
+#ifdef FT_CONFIG_OPTION_MAC_FONTS
+#define FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Allow the use of FT_Incremental_Interface to load typefaces that      */
+  /* contain no glyph data, but supply it via a callback function.         */
+  /* This is required by clients supporting document formats which         */
+  /* supply font data incrementally as the document is parsed, such        */
+  /* as the Ghostscript interpreter for the PostScript language.           */
+  /*                                                                       */
+#define FT_CONFIG_OPTION_INCREMENTAL
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The size in bytes of the render pool used by the scan-line converter  */
+  /* to do all of its work.                                                */
+  /*                                                                       */
+  /* This must be greater than 4KByte if you use FreeType to rasterize     */
+  /* glyphs; otherwise, you may set it to zero to avoid unnecessary        */
+  /* allocation of the render pool.                                        */
+  /*                                                                       */
+#define FT_RENDER_POOL_SIZE  16384L
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* FT_MAX_MODULES                                                        */
+  /*                                                                       */
+  /*   The maximum number of modules that can be registered in a single    */
+  /*   FreeType library object.  32 is the default.                        */
+  /*                                                                       */
+#define FT_MAX_MODULES  32
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Debug level                                                           */
+  /*                                                                       */
+  /*   FreeType can be compiled in debug or trace mode.  In debug mode,    */
+  /*   errors are reported through the `ftdebug' component.  In trace      */
+  /*   mode, additional messages are sent to the standard output during    */
+  /*   execution.                                                          */
+  /*                                                                       */
+  /*   Define FT_DEBUG_LEVEL_ERROR to build the library in debug mode.     */
+  /*   Define FT_DEBUG_LEVEL_TRACE to build it in trace mode.              */
+  /*                                                                       */
+  /*   Don't define any of these macros to compile in `release' mode!      */
+  /*                                                                       */
+  /*   Do not #undef these macros here since the build system might define */
+  /*   them for certain configurations only.                               */
+  /*                                                                       */
+/* #define FT_DEBUG_LEVEL_ERROR */
+/* #define FT_DEBUG_LEVEL_TRACE */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Memory Debugging                                                      */
+  /*                                                                       */
+  /*   FreeType now comes with an integrated memory debugger that is       */
+  /*   capable of detecting simple errors like memory leaks or double      */
+  /*   deletes.  To compile it within your build of the library, you       */
+  /*   should define FT_DEBUG_MEMORY here.                                 */
+  /*                                                                       */
+  /*   Note that the memory debugger is only activated at runtime when     */
+  /*   when the _environment_ variable `FT2_DEBUG_MEMORY' is defined also! */
+  /*                                                                       */
+  /*   Do not #undef this macro here since the build system might define   */
+  /*   it for certain configurations only.                                 */
+  /*                                                                       */
+/* #define FT_DEBUG_MEMORY */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Module errors                                                         */
+  /*                                                                       */
+  /*   If this macro is set (which is _not_ the default), the higher byte  */
+  /*   of an error code gives the module in which the error has occurred,  */
+  /*   while the lower byte is the real error code.                        */
+  /*                                                                       */
+  /*   Setting this macro makes sense for debugging purposes only, since   */
+  /*   it would break source compatibility of certain programs that use    */
+  /*   FreeType 2.                                                         */
+  /*                                                                       */
+  /*   More details can be found in the files ftmoderr.h and fterrors.h.   */
+  /*                                                                       */
+#undef FT_CONFIG_OPTION_USE_MODULE_ERRORS
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Position Independent Code                                             */
+  /*                                                                       */
+  /*   If this macro is set (which is _not_ the default), FreeType2 will   */
+  /*   avoid creating constants that require address fixups.  Instead the  */
+  /*   constants will be moved into a struct and additional intialization  */
+  /*   code will be used.                                                  */
+  /*                                                                       */
+  /*   Setting this macro is needed for systems that prohibit address      */
+  /*   fixups, such as BREW.                                               */
+  /*                                                                       */
+/* #define FT_CONFIG_OPTION_PIC */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****        S F N T   D R I V E R    C O N F I G U R A T I O N       ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_EMBEDDED_BITMAPS if you want to support       */
+  /* embedded bitmaps in all formats using the SFNT module (namely         */
+  /* TrueType & OpenType).                                                 */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_POSTSCRIPT_NAMES if you want to be able to    */
+  /* load and enumerate the glyph Postscript names in a TrueType or        */
+  /* OpenType file.                                                        */
+  /*                                                                       */
+  /* Note that when you do not compile the `PSNames' module by undefining  */
+  /* the above FT_CONFIG_OPTION_POSTSCRIPT_NAMES, the `sfnt' module will   */
+  /* contain additional code used to read the PS Names table from a font.  */
+  /*                                                                       */
+  /* (By default, the module uses `PSNames' to extract glyph names.)       */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_POSTSCRIPT_NAMES
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_SFNT_NAMES if your applications need to       */
+  /* access the internal name table in a SFNT-based format like TrueType   */
+  /* or OpenType.  The name table contains various strings used to         */
+  /* describe the font, like family name, copyright, version, etc.  It     */
+  /* does not contain any glyph name though.                               */
+  /*                                                                       */
+  /* Accessing SFNT names is done through the functions declared in        */
+  /* `freetype/ftsnames.h'.                                                */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_SFNT_NAMES
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* TrueType CMap support                                                 */
+  /*                                                                       */
+  /*   Here you can fine-tune which TrueType CMap table format shall be    */
+  /*   supported.                                                          */
+#define TT_CONFIG_CMAP_FORMAT_0
+#define TT_CONFIG_CMAP_FORMAT_2
+#define TT_CONFIG_CMAP_FORMAT_4
+#define TT_CONFIG_CMAP_FORMAT_6
+#define TT_CONFIG_CMAP_FORMAT_8
+#define TT_CONFIG_CMAP_FORMAT_10
+#define TT_CONFIG_CMAP_FORMAT_12
+#define TT_CONFIG_CMAP_FORMAT_13
+#define TT_CONFIG_CMAP_FORMAT_14
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****    T R U E T Y P E   D R I V E R    C O N F I G U R A T I O N   ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_BYTECODE_INTERPRETER if you want to compile   */
+  /* a bytecode interpreter in the TrueType driver.                        */
+  /*                                                                       */
+  /* By undefining this, you will only compile the code necessary to load  */
+  /* TrueType glyphs without hinting.                                      */
+  /*                                                                       */
+  /*   Do not #undef this macro here, since the build system might         */
+  /*   define it for certain configurations only.                          */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_BYTECODE_INTERPRETER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* If you define TT_CONFIG_OPTION_UNPATENTED_HINTING, a special version  */
+  /* of the TrueType bytecode interpreter is used that doesn't implement   */
+  /* any of the patented opcodes and algorithms.  The patents related to   */
+  /* TrueType hinting have expired worldwide since May 2010; this option   */
+  /* is now deprecated.                                                    */
+  /*                                                                       */
+  /* Note that the TT_CONFIG_OPTION_UNPATENTED_HINTING macro is *ignored*  */
+  /* if you define TT_CONFIG_OPTION_BYTECODE_INTERPRETER; in other words,  */
+  /* either define TT_CONFIG_OPTION_BYTECODE_INTERPRETER or                */
+  /* TT_CONFIG_OPTION_UNPATENTED_HINTING but not both at the same time.    */
+  /*                                                                       */
+  /* This macro is only useful for a small number of font files (mostly    */
+  /* for Asian scripts) that require bytecode interpretation to properly   */
+  /* load glyphs.  For all other fonts, this produces unpleasant results,  */
+  /* thus the unpatented interpreter is never used to load glyphs from     */
+  /* TrueType fonts unless one of the following two options is used.       */
+  /*                                                                       */
+  /*   - The unpatented interpreter is explicitly activated by the user    */
+  /*     through the FT_PARAM_TAG_UNPATENTED_HINTING parameter tag         */
+  /*     when opening the FT_Face.                                         */
+  /*                                                                       */
+  /*   - FreeType detects that the FT_Face corresponds to one of the       */
+  /*     `trick' fonts (e.g., `Mingliu') it knows about.  The font engine  */
+  /*     contains a hard-coded list of font names and other matching       */
+  /*     parameters (see function `tt_face_init' in file                   */
+  /*     `src/truetype/ttobjs.c').                                         */
+  /*                                                                       */
+  /* Here a sample code snippet for using FT_PARAM_TAG_UNPATENTED_HINTING. */
+  /*                                                                       */
+  /*   {                                                                   */
+  /*     FT_Parameter  parameter;                                          */
+  /*     FT_Open_Args  open_args;                                          */
+  /*                                                                       */
+  /*                                                                       */
+  /*     parameter.tag = FT_PARAM_TAG_UNPATENTED_HINTING;                  */
+  /*                                                                       */
+  /*     open_args.flags      = FT_OPEN_PATHNAME | FT_OPEN_PARAMS;         */
+  /*     open_args.pathname   = my_font_pathname;                          */
+  /*     open_args.num_params = 1;                                         */
+  /*     open_args.params     = &parameter;                                */
+  /*                                                                       */
+  /*     error = FT_Open_Face( library, &open_args, index, &face );        */
+  /*     ...                                                               */
+  /*   }                                                                   */
+  /*                                                                       */
+/* #define TT_CONFIG_OPTION_UNPATENTED_HINTING */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_INTERPRETER_SWITCH to compile the TrueType    */
+  /* bytecode interpreter with a huge switch statement, rather than a call */
+  /* table.  This results in smaller and faster code for a number of       */
+  /* architectures.                                                        */
+  /*                                                                       */
+  /* Note however that on some compiler/processor combinations, undefining */
+  /* this macro will generate faster, though larger, code.                 */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_INTERPRETER_SWITCH
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED to compile the        */
+  /* TrueType glyph loader to use Apple's definition of how to handle      */
+  /* component offsets in composite glyphs.                                */
+  /*                                                                       */
+  /* Apple and MS disagree on the default behavior of component offsets    */
+  /* in composites.  Apple says that they should be scaled by the scaling  */
+  /* factors in the transformation matrix (roughly, it's more complex)     */
+  /* while MS says they should not.  OpenType defines two bits in the      */
+  /* composite flags array which can be used to disambiguate, but old      */
+  /* fonts will not have them.                                             */
+  /*                                                                       */
+  /*   http://partners.adobe.com/asn/developer/opentype/glyf.html          */
+  /*   http://fonts.apple.com/TTRefMan/RM06/Chap6glyf.html                 */
+  /*                                                                       */
+#undef TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_GX_VAR_SUPPORT if you want to include         */
+  /* support for Apple's distortable font technology (fvar, gvar, cvar,    */
+  /* and avar tables).  This has many similarities to Type 1 Multiple      */
+  /* Masters support.                                                      */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_GX_VAR_SUPPORT
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define TT_CONFIG_OPTION_BDF if you want to include support for        */
+  /* an embedded `BDF ' table within SFNT-based bitmap formats.            */
+  /*                                                                       */
+#define TT_CONFIG_OPTION_BDF
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****      T Y P E 1   D R I V E R    C O N F I G U R A T I O N       ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* T1_MAX_DICT_DEPTH is the maximal depth of nest dictionaries and       */
+  /* arrays in the Type 1 stream (see t1load.c).  A minimum of 4 is        */
+  /* required.                                                             */
+  /*                                                                       */
+#define T1_MAX_DICT_DEPTH  5
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine   */
+  /* calls during glyph loading.                                           */
+  /*                                                                       */
+#define T1_MAX_SUBRS_CALLS  16
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity.  A     */
+  /* minimum of 16 is required.                                            */
+  /*                                                                       */
+  /* The Chinese font MingTiEG-Medium (CNS 11643 character set) needs 256. */
+  /*                                                                       */
+#define T1_MAX_CHARSTRINGS_OPERANDS  256
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define this configuration macro if you want to prevent the            */
+  /* compilation of `t1afm', which is in charge of reading Type 1 AFM      */
+  /* files into an existing face.  Note that if set, the T1 driver will be */
+  /* unable to produce kerning distances.                                  */
+  /*                                                                       */
+#undef T1_CONFIG_OPTION_NO_AFM
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define this configuration macro if you want to prevent the            */
+  /* compilation of the Multiple Masters font support in the Type 1        */
+  /* driver.                                                               */
+  /*                                                                       */
+#undef T1_CONFIG_OPTION_NO_MM_SUPPORT
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****    A U T O F I T   M O D U L E    C O N F I G U R A T I O N     ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Compile autofit module with CJK (Chinese, Japanese, Korean) script    */
+  /* support.                                                              */
+  /*                                                                       */
+#define AF_CONFIG_OPTION_CJK
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Compile autofit module with Indic script support.                     */
+  /*                                                                       */
+#define AF_CONFIG_OPTION_INDIC
+
+  /* */
+
+
+  /*
+   * Define this variable if you want to keep the layout of internal
+   * structures that was used prior to FreeType 2.2.  This also compiles in
+   * a few obsolete functions to avoid linking problems on typical Unix
+   * distributions.
+   *
+   * For embedded systems or building a new distribution from scratch, it
+   * is recommended to disable the macro since it reduces the library's code
+   * size and activates a few memory-saving optimizations as well.
+   */
+#define FT_CONFIG_OPTION_OLD_INTERNALS
+
+
+  /*
+   *  To detect legacy cache-lookup call from a rogue client (<= 2.1.7),
+   *  we restrict the number of charmaps in a font.  The current API of
+   *  FTC_CMapCache_Lookup() takes cmap_index & charcode, but old API
+   *  takes charcode only.  To determine the passed value is for cmap_index
+   *  or charcode, the possible cmap_index is restricted not to exceed
+   *  the minimum possible charcode by a rogue client.  It is also very
+   *  unlikely that a rogue client is interested in Unicode values 0 to 15.
+   *
+   *  NOTE: The original threshold was 4 deduced from popular number of
+   *        cmap subtables in UCS-4 TrueType fonts, but now it is not
+   *        irregular for OpenType fonts to have more than 4 subtables,
+   *        because variation selector subtables are available for Apple
+   *        and Microsoft platforms.
+   */
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+#define FT_MAX_CHARMAP_CACHEABLE 15
+#endif
+
+
+  /*
+   * This macro is defined if either unpatented or native TrueType
+   * hinting is requested by the definitions above.
+   */
+#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
+#define  TT_USE_BYTECODE_INTERPRETER
+#undef   TT_CONFIG_OPTION_UNPATENTED_HINTING
+#elif defined TT_CONFIG_OPTION_UNPATENTED_HINTING
+#define  TT_USE_BYTECODE_INTERPRETER
+#endif
+
+FT_END_HEADER
+
+
+#endif /* __FTOPTION_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/config/ftstdlib.h b/contrib/media/updf/include/freetype/config/ftstdlib.h
new file mode 100644
index 0000000000..30ec14e74e
--- /dev/null
+++ b/contrib/media/updf/include/freetype/config/ftstdlib.h
@@ -0,0 +1,173 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftstdlib.h                                                             */
+/*                                                                         */
+/*    ANSI-specific library and header configuration file (specification   */
+/*    only).                                                               */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2009 by                  */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is used to group all #includes to the ANSI C library that   */
+  /* FreeType normally requires.  It also defines macros to rename the     */
+  /* standard functions within the FreeType source code.                   */
+  /*                                                                       */
+  /* Load a file which defines __FTSTDLIB_H__ before this one to override  */
+  /* it.                                                                   */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTSTDLIB_H__
+#define __FTSTDLIB_H__
+
+
+#include <stddef.h>
+
+#define ft_ptrdiff_t  ptrdiff_t
+
+
+  /**********************************************************************/
+  /*                                                                    */
+  /*                           integer limits                           */
+  /*                                                                    */
+  /* UINT_MAX and ULONG_MAX are used to automatically compute the size  */
+  /* of `int' and `long' in bytes at compile-time.  So far, this works  */
+  /* for all platforms the library has been tested on.                  */
+  /*                                                                    */
+  /* Note that on the extremely rare platforms that do not provide      */
+  /* integer types that are _exactly_ 16 and 32 bits wide (e.g. some    */
+  /* old Crays where `int' is 36 bits), we do not make any guarantee    */
+  /* about the correct behaviour of FT2 with all fonts.                 */
+  /*                                                                    */
+  /* In these case, `ftconfig.h' will refuse to compile anyway with a   */
+  /* message like `couldn't find 32-bit type' or something similar.     */
+  /*                                                                    */
+  /**********************************************************************/
+
+
+#include <limits.h>
+
+#define FT_CHAR_BIT   CHAR_BIT
+#define FT_INT_MAX    INT_MAX
+#define FT_INT_MIN    INT_MIN
+#define FT_UINT_MAX   UINT_MAX
+#define FT_ULONG_MAX  ULONG_MAX
+
+
+  /**********************************************************************/
+  /*                                                                    */
+  /*                 character and string processing                    */
+  /*                                                                    */
+  /**********************************************************************/
+
+
+#include <string.h>
+
+#define ft_memchr   memchr
+#define ft_memcmp   memcmp
+#define ft_memcpy   memcpy
+#define ft_memmove  memmove
+#define ft_memset   memset
+#define ft_strcat   strcat
+#define ft_strcmp   strcmp
+#define ft_strcpy   strcpy
+#define ft_strlen   strlen
+#define ft_strncmp  strncmp
+#define ft_strncpy  strncpy
+#define ft_strrchr  strrchr
+#define ft_strstr   strstr
+
+
+  /**********************************************************************/
+  /*                                                                    */
+  /*                           file handling                            */
+  /*                                                                    */
+  /**********************************************************************/
+
+
+#include <stdio.h>
+
+#define FT_FILE     FILE
+#define ft_fclose   fclose
+#define ft_fopen    fopen
+#define ft_fread    fread
+#define ft_fseek    fseek
+#define ft_ftell    ftell
+#define ft_sprintf  sprintf
+
+
+  /**********************************************************************/
+  /*                                                                    */
+  /*                             sorting                                */
+  /*                                                                    */
+  /**********************************************************************/
+
+
+#include <stdlib.h>
+
+#define ft_qsort  qsort
+
+
+  /**********************************************************************/
+  /*                                                                    */
+  /*                        memory allocation                           */
+  /*                                                                    */
+  /**********************************************************************/
+
+
+#define ft_scalloc   calloc
+#define ft_sfree     free
+#define ft_smalloc   malloc
+#define ft_srealloc  realloc
+
+
+  /**********************************************************************/
+  /*                                                                    */
+  /*                          miscellaneous                             */
+  /*                                                                    */
+  /**********************************************************************/
+
+
+#define ft_atol   atol
+#define ft_labs   labs
+
+
+  /**********************************************************************/
+  /*                                                                    */
+  /*                         execution control                          */
+  /*                                                                    */
+  /**********************************************************************/
+
+
+#include <setjmp.h>
+
+#define ft_jmp_buf     jmp_buf  /* note: this cannot be a typedef since */
+                                /*       jmp_buf is defined as a macro  */
+                                /*       on certain platforms           */
+
+#define ft_longjmp     longjmp
+#define ft_setjmp( b ) setjmp( *(jmp_buf*) &(b) )    /* same thing here */
+
+
+  /* the following is only used for debugging purposes, i.e., if */
+  /* FT_DEBUG_LEVEL_ERROR or FT_DEBUG_LEVEL_TRACE are defined    */
+
+#include <stdarg.h>
+
+
+#endif /* __FTSTDLIB_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/freetype.h b/contrib/media/updf/include/freetype/freetype.h
new file mode 100644
index 0000000000..70c39008b8
--- /dev/null
+++ b/contrib/media/updf/include/freetype/freetype.h
@@ -0,0 +1,3919 @@
+/***************************************************************************/
+/*                                                                         */
+/*  freetype.h                                                             */
+/*                                                                         */
+/*    FreeType high-level API and common types (specification only).       */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,   */
+/*            2010 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef FT_FREETYPE_H
+#error "`ft2build.h' hasn't been included yet!"
+#error "Please always use macros to include FreeType header files."
+#error "Example:"
+#error "  #include <ft2build.h>"
+#error "  #include FT_FREETYPE_H"
+#endif
+
+
+#ifndef __FREETYPE_H__
+#define __FREETYPE_H__
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_ERRORS_H
+#include FT_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    user_allocation                                                    */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    User allocation                                                    */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    How client applications should allocate FreeType data structures.  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    FreeType assumes that structures allocated by the user and passed  */
+  /*    as arguments are zeroed out except for the actual data.  In other  */
+  /*    words, it is recommended to use `calloc' (or variants of it)       */
+  /*    instead of `malloc' for allocation.                                */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*                                                                       */
+  /*                        B A S I C   T Y P E S                          */
+  /*                                                                       */
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    base_interface                                                     */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Base Interface                                                     */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    The FreeType~2 base font interface.                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section describes the public high-level API of FreeType~2.    */
+  /*                                                                       */
+  /* <Order>                                                               */
+  /*    FT_Library                                                         */
+  /*    FT_Face                                                            */
+  /*    FT_Size                                                            */
+  /*    FT_GlyphSlot                                                       */
+  /*    FT_CharMap                                                         */
+  /*    FT_Encoding                                                        */
+  /*                                                                       */
+  /*    FT_FaceRec                                                         */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_SCALABLE                                              */
+  /*    FT_FACE_FLAG_FIXED_SIZES                                           */
+  /*    FT_FACE_FLAG_FIXED_WIDTH                                           */
+  /*    FT_FACE_FLAG_HORIZONTAL                                            */
+  /*    FT_FACE_FLAG_VERTICAL                                              */
+  /*    FT_FACE_FLAG_SFNT                                                  */
+  /*    FT_FACE_FLAG_KERNING                                               */
+  /*    FT_FACE_FLAG_MULTIPLE_MASTERS                                      */
+  /*    FT_FACE_FLAG_GLYPH_NAMES                                           */
+  /*    FT_FACE_FLAG_EXTERNAL_STREAM                                       */
+  /*    FT_FACE_FLAG_FAST_GLYPHS                                           */
+  /*    FT_FACE_FLAG_HINTER                                                */
+  /*                                                                       */
+  /*    FT_STYLE_FLAG_BOLD                                                 */
+  /*    FT_STYLE_FLAG_ITALIC                                               */
+  /*                                                                       */
+  /*    FT_SizeRec                                                         */
+  /*    FT_Size_Metrics                                                    */
+  /*                                                                       */
+  /*    FT_GlyphSlotRec                                                    */
+  /*    FT_Glyph_Metrics                                                   */
+  /*    FT_SubGlyph                                                        */
+  /*                                                                       */
+  /*    FT_Bitmap_Size                                                     */
+  /*                                                                       */
+  /*    FT_Init_FreeType                                                   */
+  /*    FT_Done_FreeType                                                   */
+  /*                                                                       */
+  /*    FT_New_Face                                                        */
+  /*    FT_Done_Face                                                       */
+  /*    FT_New_Memory_Face                                                 */
+  /*    FT_Open_Face                                                       */
+  /*    FT_Open_Args                                                       */
+  /*    FT_Parameter                                                       */
+  /*    FT_Attach_File                                                     */
+  /*    FT_Attach_Stream                                                   */
+  /*                                                                       */
+  /*    FT_Set_Char_Size                                                   */
+  /*    FT_Set_Pixel_Sizes                                                 */
+  /*    FT_Request_Size                                                    */
+  /*    FT_Select_Size                                                     */
+  /*    FT_Size_Request_Type                                               */
+  /*    FT_Size_Request                                                    */
+  /*    FT_Set_Transform                                                   */
+  /*    FT_Load_Glyph                                                      */
+  /*    FT_Get_Char_Index                                                  */
+  /*    FT_Get_Name_Index                                                  */
+  /*    FT_Load_Char                                                       */
+  /*                                                                       */
+  /*    FT_OPEN_MEMORY                                                     */
+  /*    FT_OPEN_STREAM                                                     */
+  /*    FT_OPEN_PATHNAME                                                   */
+  /*    FT_OPEN_DRIVER                                                     */
+  /*    FT_OPEN_PARAMS                                                     */
+  /*                                                                       */
+  /*    FT_LOAD_DEFAULT                                                    */
+  /*    FT_LOAD_RENDER                                                     */
+  /*    FT_LOAD_MONOCHROME                                                 */
+  /*    FT_LOAD_LINEAR_DESIGN                                              */
+  /*    FT_LOAD_NO_SCALE                                                   */
+  /*    FT_LOAD_NO_HINTING                                                 */
+  /*    FT_LOAD_NO_BITMAP                                                  */
+  /*    FT_LOAD_CROP_BITMAP                                                */
+  /*                                                                       */
+  /*    FT_LOAD_VERTICAL_LAYOUT                                            */
+  /*    FT_LOAD_IGNORE_TRANSFORM                                           */
+  /*    FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH                                */
+  /*    FT_LOAD_FORCE_AUTOHINT                                             */
+  /*    FT_LOAD_NO_RECURSE                                                 */
+  /*    FT_LOAD_PEDANTIC                                                   */
+  /*                                                                       */
+  /*    FT_LOAD_TARGET_NORMAL                                              */
+  /*    FT_LOAD_TARGET_LIGHT                                               */
+  /*    FT_LOAD_TARGET_MONO                                                */
+  /*    FT_LOAD_TARGET_LCD                                                 */
+  /*    FT_LOAD_TARGET_LCD_V                                               */
+  /*                                                                       */
+  /*    FT_Render_Glyph                                                    */
+  /*    FT_Render_Mode                                                     */
+  /*    FT_Get_Kerning                                                     */
+  /*    FT_Kerning_Mode                                                    */
+  /*    FT_Get_Track_Kerning                                               */
+  /*    FT_Get_Glyph_Name                                                  */
+  /*    FT_Get_Postscript_Name                                             */
+  /*                                                                       */
+  /*    FT_CharMapRec                                                      */
+  /*    FT_Select_Charmap                                                  */
+  /*    FT_Set_Charmap                                                     */
+  /*    FT_Get_Charmap_Index                                               */
+  /*                                                                       */
+  /*    FT_FSTYPE_INSTALLABLE_EMBEDDING                                    */
+  /*    FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING                             */
+  /*    FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING                              */
+  /*    FT_FSTYPE_EDITABLE_EMBEDDING                                       */
+  /*    FT_FSTYPE_NO_SUBSETTING                                            */
+  /*    FT_FSTYPE_BITMAP_EMBEDDING_ONLY                                    */
+  /*                                                                       */
+  /*    FT_Get_FSType_Flags                                                */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Glyph_Metrics                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model the metrics of a single glyph.  The      */
+  /*    values are expressed in 26.6 fractional pixel format; if the flag  */
+  /*    @FT_LOAD_NO_SCALE has been used while loading the glyph, values    */
+  /*    are expressed in font units instead.                               */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    width ::                                                           */
+  /*      The glyph's width.                                               */
+  /*                                                                       */
+  /*    height ::                                                          */
+  /*      The glyph's height.                                              */
+  /*                                                                       */
+  /*    horiBearingX ::                                                    */
+  /*      Left side bearing for horizontal layout.                         */
+  /*                                                                       */
+  /*    horiBearingY ::                                                    */
+  /*      Top side bearing for horizontal layout.                          */
+  /*                                                                       */
+  /*    horiAdvance ::                                                     */
+  /*      Advance width for horizontal layout.                             */
+  /*                                                                       */
+  /*    vertBearingX ::                                                    */
+  /*      Left side bearing for vertical layout.                           */
+  /*                                                                       */
+  /*    vertBearingY ::                                                    */
+  /*      Top side bearing for vertical layout.                            */
+  /*                                                                       */
+  /*    vertAdvance ::                                                     */
+  /*      Advance height for vertical layout.                              */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    If not disabled with @FT_LOAD_NO_HINTING, the values represent     */
+  /*    dimensions of the hinted glyph (in case hinting is applicable).    */
+  /*                                                                       */
+  typedef struct  FT_Glyph_Metrics_
+  {
+    FT_Pos  width;
+    FT_Pos  height;
+
+    FT_Pos  horiBearingX;
+    FT_Pos  horiBearingY;
+    FT_Pos  horiAdvance;
+
+    FT_Pos  vertBearingX;
+    FT_Pos  vertBearingY;
+    FT_Pos  vertAdvance;
+
+  } FT_Glyph_Metrics;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Bitmap_Size                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This structure models the metrics of a bitmap strike (i.e., a set  */
+  /*    of glyphs for a given point size and resolution) in a bitmap font. */
+  /*    It is used for the `available_sizes' field of @FT_Face.            */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    height :: The vertical distance, in pixels, between two            */
+  /*              consecutive baselines.  It is always positive.           */
+  /*                                                                       */
+  /*    width  :: The average width, in pixels, of all glyphs in the       */
+  /*              strike.                                                  */
+  /*                                                                       */
+  /*    size   :: The nominal size of the strike in 26.6 fractional        */
+  /*              points.  This field is not very useful.                  */
+  /*                                                                       */
+  /*    x_ppem :: The horizontal ppem (nominal width) in 26.6 fractional   */
+  /*              pixels.                                                  */
+  /*                                                                       */
+  /*    y_ppem :: The vertical ppem (nominal height) in 26.6 fractional    */
+  /*              pixels.                                                  */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Windows FNT:                                                       */
+  /*      The nominal size given in a FNT font is not reliable.  Thus when */
+  /*      the driver finds it incorrect, it sets `size' to some calculated */
+  /*      values and sets `x_ppem' and `y_ppem' to the pixel width and     */
+  /*      height given in the font, respectively.                          */
+  /*                                                                       */
+  /*    TrueType embedded bitmaps:                                         */
+  /*      `size', `width', and `height' values are not contained in the    */
+  /*      bitmap strike itself.  They are computed from the global font    */
+  /*      parameters.                                                      */
+  /*                                                                       */
+  typedef struct  FT_Bitmap_Size_
+  {
+    FT_Short  height;
+    FT_Short  width;
+
+    FT_Pos    size;
+
+    FT_Pos    x_ppem;
+    FT_Pos    y_ppem;
+
+  } FT_Bitmap_Size;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*                                                                       */
+  /*                     O B J E C T   C L A S S E S                       */
+  /*                                                                       */
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Library                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a FreeType library instance.  Each `library' is        */
+  /*    completely independent from the others; it is the `root' of a set  */
+  /*    of objects like fonts, faces, sizes, etc.                          */
+  /*                                                                       */
+  /*    It also embeds a memory manager (see @FT_Memory), as well as a     */
+  /*    scan-line converter object (see @FT_Raster).                       */
+  /*                                                                       */
+  /*    For multi-threading applications each thread should have its own   */
+  /*    FT_Library object.                                                 */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Library objects are normally created by @FT_Init_FreeType, and     */
+  /*    destroyed with @FT_Done_FreeType.                                  */
+  /*                                                                       */
+  typedef struct FT_LibraryRec_  *FT_Library;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Module                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a given FreeType module object.  Each module can be a  */
+  /*    font driver, a renderer, or anything else that provides services   */
+  /*    to the formers.                                                    */
+  /*                                                                       */
+  typedef struct FT_ModuleRec_*  FT_Module;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Driver                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a given FreeType font driver object.  Each font driver */
+  /*    is a special module capable of creating faces from font files.     */
+  /*                                                                       */
+  typedef struct FT_DriverRec_*  FT_Driver;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Renderer                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a given FreeType renderer.  A renderer is a special    */
+  /*    module in charge of converting a glyph image to a bitmap, when     */
+  /*    necessary.  Each renderer supports a given glyph image format, and */
+  /*    one or more target surface depths.                                 */
+  /*                                                                       */
+  typedef struct FT_RendererRec_*  FT_Renderer;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Face                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a given typographic face object.  A face object models */
+  /*    a given typeface, in a given style.                                */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Each face object also owns a single @FT_GlyphSlot object, as well  */
+  /*    as one or more @FT_Size objects.                                   */
+  /*                                                                       */
+  /*    Use @FT_New_Face or @FT_Open_Face to create a new face object from */
+  /*    a given filepathname or a custom input stream.                     */
+  /*                                                                       */
+  /*    Use @FT_Done_Face to destroy it (along with its slot and sizes).   */
+  /*                                                                       */
+  /* <Also>                                                                */
+  /*    See @FT_FaceRec for the publicly accessible fields of a given face */
+  /*    object.                                                            */
+  /*                                                                       */
+  typedef struct FT_FaceRec_*  FT_Face;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Size                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to an object used to model a face scaled to a given       */
+  /*    character size.                                                    */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Each @FT_Face has an _active_ @FT_Size object that is used by      */
+  /*    functions like @FT_Load_Glyph to determine the scaling             */
+  /*    transformation which is used to load and hint glyphs and metrics.  */
+  /*                                                                       */
+  /*    You can use @FT_Set_Char_Size, @FT_Set_Pixel_Sizes,                */
+  /*    @FT_Request_Size or even @FT_Select_Size to change the content     */
+  /*    (i.e., the scaling values) of the active @FT_Size.                 */
+  /*                                                                       */
+  /*    You can use @FT_New_Size to create additional size objects for a   */
+  /*    given @FT_Face, but they won't be used by other functions until    */
+  /*    you activate it through @FT_Activate_Size.  Only one size can be   */
+  /*    activated at any given time per face.                              */
+  /*                                                                       */
+  /* <Also>                                                                */
+  /*    See @FT_SizeRec for the publicly accessible fields of a given size */
+  /*    object.                                                            */
+  /*                                                                       */
+  typedef struct FT_SizeRec_*  FT_Size;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_GlyphSlot                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a given `glyph slot'.  A slot is a container where it  */
+  /*    is possible to load any of the glyphs contained in its parent      */
+  /*    face.                                                              */
+  /*                                                                       */
+  /*    In other words, each time you call @FT_Load_Glyph or               */
+  /*    @FT_Load_Char, the slot's content is erased by the new glyph data, */
+  /*    i.e., the glyph's metrics, its image (bitmap or outline), and      */
+  /*    other control information.                                         */
+  /*                                                                       */
+  /* <Also>                                                                */
+  /*    See @FT_GlyphSlotRec for the publicly accessible glyph fields.     */
+  /*                                                                       */
+  typedef struct FT_GlyphSlotRec_*  FT_GlyphSlot;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_CharMap                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a given character map.  A charmap is used to translate */
+  /*    character codes in a given encoding into glyph indexes for its     */
+  /*    parent's face.  Some font formats may provide several charmaps per */
+  /*    font.                                                              */
+  /*                                                                       */
+  /*    Each face object owns zero or more charmaps, but only one of them  */
+  /*    can be `active' and used by @FT_Get_Char_Index or @FT_Load_Char.   */
+  /*                                                                       */
+  /*    The list of available charmaps in a face is available through the  */
+  /*    `face->num_charmaps' and `face->charmaps' fields of @FT_FaceRec.   */
+  /*                                                                       */
+  /*    The currently active charmap is available as `face->charmap'.      */
+  /*    You should call @FT_Set_Charmap to change it.                      */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    When a new face is created (either through @FT_New_Face or         */
+  /*    @FT_Open_Face), the library looks for a Unicode charmap within     */
+  /*    the list and automatically activates it.                           */
+  /*                                                                       */
+  /* <Also>                                                                */
+  /*    See @FT_CharMapRec for the publicly accessible fields of a given   */
+  /*    character map.                                                     */
+  /*                                                                       */
+  typedef struct FT_CharMapRec_*  FT_CharMap;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_ENC_TAG                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This macro converts four-letter tags into an unsigned long.  It is */
+  /*    used to define `encoding' identifiers (see @FT_Encoding).          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Since many 16-bit compilers don't like 32-bit enumerations, you    */
+  /*    should redefine this macro in case of problems to something like   */
+  /*    this:                                                              */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      #define FT_ENC_TAG( value, a, b, c, d )  value                   */
+  /*    }                                                                  */
+  /*                                                                       */
+  /*    to get a simple enumeration without assigning special numbers.     */
+  /*                                                                       */
+
+#ifndef FT_ENC_TAG
+#define FT_ENC_TAG( value, a, b, c, d )         \
+          value = ( ( (FT_UInt32)(a) << 24 ) |  \
+                    ( (FT_UInt32)(b) << 16 ) |  \
+                    ( (FT_UInt32)(c) <<  8 ) |  \
+                      (FT_UInt32)(d)         )
+
+#endif /* FT_ENC_TAG */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Encoding                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An enumeration used to specify character sets supported by         */
+  /*    charmaps.  Used in the @FT_Select_Charmap API function.            */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Despite the name, this enumeration lists specific character        */
+  /*    repertories (i.e., charsets), and not text encoding methods (e.g., */
+  /*    UTF-8, UTF-16, etc.).                                              */
+  /*                                                                       */
+  /*    Other encodings might be defined in the future.                    */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_ENCODING_NONE ::                                                */
+  /*      The encoding value~0 is reserved.                                */
+  /*                                                                       */
+  /*    FT_ENCODING_UNICODE ::                                             */
+  /*      Corresponds to the Unicode character set.  This value covers     */
+  /*      all versions of the Unicode repertoire, including ASCII and      */
+  /*      Latin-1.  Most fonts include a Unicode charmap, but not all      */
+  /*      of them.                                                         */
+  /*                                                                       */
+  /*      For example, if you want to access Unicode value U+1F028 (and    */
+  /*      the font contains it), use value 0x1F028 as the input value for  */
+  /*      @FT_Get_Char_Index.                                              */
+  /*                                                                       */
+  /*    FT_ENCODING_MS_SYMBOL ::                                           */
+  /*      Corresponds to the Microsoft Symbol encoding, used to encode     */
+  /*      mathematical symbols in the 32..255 character code range.  For   */
+  /*      more information, see `http://www.ceviz.net/symbol.htm'.         */
+  /*                                                                       */
+  /*    FT_ENCODING_SJIS ::                                                */
+  /*      Corresponds to Japanese SJIS encoding.  More info at             */
+  /*      at `http://langsupport.japanreference.com/encoding.shtml'.       */
+  /*      See note on multi-byte encodings below.                          */
+  /*                                                                       */
+  /*    FT_ENCODING_GB2312 ::                                              */
+  /*      Corresponds to an encoding system for Simplified Chinese as used */
+  /*      used in mainland China.                                          */
+  /*                                                                       */
+  /*    FT_ENCODING_BIG5 ::                                                */
+  /*      Corresponds to an encoding system for Traditional Chinese as     */
+  /*      used in Taiwan and Hong Kong.                                    */
+  /*                                                                       */
+  /*    FT_ENCODING_WANSUNG ::                                             */
+  /*      Corresponds to the Korean encoding system known as Wansung.      */
+  /*      For more information see                                         */
+  /*      `http://www.microsoft.com/typography/unicode/949.txt'.           */
+  /*                                                                       */
+  /*    FT_ENCODING_JOHAB ::                                               */
+  /*      The Korean standard character set (KS~C 5601-1992), which        */
+  /*      corresponds to MS Windows code page 1361.  This character set    */
+  /*      includes all possible Hangeul character combinations.            */
+  /*                                                                       */
+  /*    FT_ENCODING_ADOBE_LATIN_1 ::                                       */
+  /*      Corresponds to a Latin-1 encoding as defined in a Type~1         */
+  /*      PostScript font.  It is limited to 256 character codes.          */
+  /*                                                                       */
+  /*    FT_ENCODING_ADOBE_STANDARD ::                                      */
+  /*      Corresponds to the Adobe Standard encoding, as found in Type~1,  */
+  /*      CFF, and OpenType/CFF fonts.  It is limited to 256 character     */
+  /*      codes.                                                           */
+  /*                                                                       */
+  /*    FT_ENCODING_ADOBE_EXPERT ::                                        */
+  /*      Corresponds to the Adobe Expert encoding, as found in Type~1,    */
+  /*      CFF, and OpenType/CFF fonts.  It is limited to 256 character     */
+  /*      codes.                                                           */
+  /*                                                                       */
+  /*    FT_ENCODING_ADOBE_CUSTOM ::                                        */
+  /*      Corresponds to a custom encoding, as found in Type~1, CFF, and   */
+  /*      OpenType/CFF fonts.  It is limited to 256 character codes.       */
+  /*                                                                       */
+  /*    FT_ENCODING_APPLE_ROMAN ::                                         */
+  /*      Corresponds to the 8-bit Apple roman encoding.  Many TrueType    */
+  /*      and OpenType fonts contain a charmap for this encoding, since    */
+  /*      older versions of Mac OS are able to use it.                     */
+  /*                                                                       */
+  /*    FT_ENCODING_OLD_LATIN_2 ::                                         */
+  /*      This value is deprecated and was never used nor reported by      */
+  /*      FreeType.  Don't use or test for it.                             */
+  /*                                                                       */
+  /*    FT_ENCODING_MS_SJIS ::                                             */
+  /*      Same as FT_ENCODING_SJIS.  Deprecated.                           */
+  /*                                                                       */
+  /*    FT_ENCODING_MS_GB2312 ::                                           */
+  /*      Same as FT_ENCODING_GB2312.  Deprecated.                         */
+  /*                                                                       */
+  /*    FT_ENCODING_MS_BIG5 ::                                             */
+  /*      Same as FT_ENCODING_BIG5.  Deprecated.                           */
+  /*                                                                       */
+  /*    FT_ENCODING_MS_WANSUNG ::                                          */
+  /*      Same as FT_ENCODING_WANSUNG.  Deprecated.                        */
+  /*                                                                       */
+  /*    FT_ENCODING_MS_JOHAB ::                                            */
+  /*      Same as FT_ENCODING_JOHAB.  Deprecated.                          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    By default, FreeType automatically synthesizes a Unicode charmap   */
+  /*    for PostScript fonts, using their glyph names dictionaries.        */
+  /*    However, it also reports the encodings defined explicitly in the   */
+  /*    font file, for the cases when they are needed, with the Adobe      */
+  /*    values as well.                                                    */
+  /*                                                                       */
+  /*    FT_ENCODING_NONE is set by the BDF and PCF drivers if the charmap  */
+  /*    is neither Unicode nor ISO-8859-1 (otherwise it is set to          */
+  /*    FT_ENCODING_UNICODE).  Use @FT_Get_BDF_Charset_ID to find out      */
+  /*    which encoding is really present.  If, for example, the            */
+  /*    `cs_registry' field is `KOI8' and the `cs_encoding' field is `R',  */
+  /*    the font is encoded in KOI8-R.                                     */
+  /*                                                                       */
+  /*    FT_ENCODING_NONE is always set (with a single exception) by the    */
+  /*    winfonts driver.  Use @FT_Get_WinFNT_Header and examine the        */
+  /*    `charset' field of the @FT_WinFNT_HeaderRec structure to find out  */
+  /*    which encoding is really present.  For example,                    */
+  /*    @FT_WinFNT_ID_CP1251 (204) means Windows code page 1251 (for       */
+  /*    Russian).                                                          */
+  /*                                                                       */
+  /*    FT_ENCODING_NONE is set if `platform_id' is @TT_PLATFORM_MACINTOSH */
+  /*    and `encoding_id' is not @TT_MAC_ID_ROMAN (otherwise it is set to  */
+  /*    FT_ENCODING_APPLE_ROMAN).                                          */
+  /*                                                                       */
+  /*    If `platform_id' is @TT_PLATFORM_MACINTOSH, use the function       */
+  /*    @FT_Get_CMap_Language_ID  to query the Mac language ID which may   */
+  /*    be needed to be able to distinguish Apple encoding variants.  See  */
+  /*                                                                       */
+  /*      http://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/README.TXT  */
+  /*                                                                       */
+  /*    to get an idea how to do that.  Basically, if the language ID      */
+  /*    is~0, don't use it, otherwise subtract 1 from the language ID.     */
+  /*    Then examine `encoding_id'.  If, for example, `encoding_id' is     */
+  /*    @TT_MAC_ID_ROMAN and the language ID (minus~1) is                  */
+  /*    `TT_MAC_LANGID_GREEK', it is the Greek encoding, not Roman.        */
+  /*    @TT_MAC_ID_ARABIC with `TT_MAC_LANGID_FARSI' means the Farsi       */
+  /*    variant the Arabic encoding.                                       */
+  /*                                                                       */
+  typedef enum  FT_Encoding_
+  {
+    FT_ENC_TAG( FT_ENCODING_NONE, 0, 0, 0, 0 ),
+
+    FT_ENC_TAG( FT_ENCODING_MS_SYMBOL, 's', 'y', 'm', 'b' ),
+    FT_ENC_TAG( FT_ENCODING_UNICODE,   'u', 'n', 'i', 'c' ),
+
+    FT_ENC_TAG( FT_ENCODING_SJIS,    's', 'j', 'i', 's' ),
+    FT_ENC_TAG( FT_ENCODING_GB2312,  'g', 'b', ' ', ' ' ),
+    FT_ENC_TAG( FT_ENCODING_BIG5,    'b', 'i', 'g', '5' ),
+    FT_ENC_TAG( FT_ENCODING_WANSUNG, 'w', 'a', 'n', 's' ),
+    FT_ENC_TAG( FT_ENCODING_JOHAB,   'j', 'o', 'h', 'a' ),
+
+    /* for backwards compatibility */
+    FT_ENCODING_MS_SJIS    = FT_ENCODING_SJIS,
+    FT_ENCODING_MS_GB2312  = FT_ENCODING_GB2312,
+    FT_ENCODING_MS_BIG5    = FT_ENCODING_BIG5,
+    FT_ENCODING_MS_WANSUNG = FT_ENCODING_WANSUNG,
+    FT_ENCODING_MS_JOHAB   = FT_ENCODING_JOHAB,
+
+    FT_ENC_TAG( FT_ENCODING_ADOBE_STANDARD, 'A', 'D', 'O', 'B' ),
+    FT_ENC_TAG( FT_ENCODING_ADOBE_EXPERT,   'A', 'D', 'B', 'E' ),
+    FT_ENC_TAG( FT_ENCODING_ADOBE_CUSTOM,   'A', 'D', 'B', 'C' ),
+    FT_ENC_TAG( FT_ENCODING_ADOBE_LATIN_1,  'l', 'a', 't', '1' ),
+
+    FT_ENC_TAG( FT_ENCODING_OLD_LATIN_2, 'l', 'a', 't', '2' ),
+
+    FT_ENC_TAG( FT_ENCODING_APPLE_ROMAN, 'a', 'r', 'm', 'n' )
+
+  } FT_Encoding;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    ft_encoding_xxx                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    These constants are deprecated; use the corresponding @FT_Encoding */
+  /*    values instead.                                                    */
+  /*                                                                       */
+#define ft_encoding_none            FT_ENCODING_NONE
+#define ft_encoding_unicode         FT_ENCODING_UNICODE
+#define ft_encoding_symbol          FT_ENCODING_MS_SYMBOL
+#define ft_encoding_latin_1         FT_ENCODING_ADOBE_LATIN_1
+#define ft_encoding_latin_2         FT_ENCODING_OLD_LATIN_2
+#define ft_encoding_sjis            FT_ENCODING_SJIS
+#define ft_encoding_gb2312          FT_ENCODING_GB2312
+#define ft_encoding_big5            FT_ENCODING_BIG5
+#define ft_encoding_wansung         FT_ENCODING_WANSUNG
+#define ft_encoding_johab           FT_ENCODING_JOHAB
+
+#define ft_encoding_adobe_standard  FT_ENCODING_ADOBE_STANDARD
+#define ft_encoding_adobe_expert    FT_ENCODING_ADOBE_EXPERT
+#define ft_encoding_adobe_custom    FT_ENCODING_ADOBE_CUSTOM
+#define ft_encoding_apple_roman     FT_ENCODING_APPLE_ROMAN
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_CharMapRec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The base charmap structure.                                        */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    face        :: A handle to the parent face object.                 */
+  /*                                                                       */
+  /*    encoding    :: An @FT_Encoding tag identifying the charmap.  Use   */
+  /*                   this with @FT_Select_Charmap.                       */
+  /*                                                                       */
+  /*    platform_id :: An ID number describing the platform for the        */
+  /*                   following encoding ID.  This comes directly from    */
+  /*                   the TrueType specification and should be emulated   */
+  /*                   for other formats.                                  */
+  /*                                                                       */
+  /*    encoding_id :: A platform specific encoding number.  This also     */
+  /*                   comes from the TrueType specification and should be */
+  /*                   emulated similarly.                                 */
+  /*                                                                       */
+  typedef struct  FT_CharMapRec_
+  {
+    FT_Face      face;
+    FT_Encoding  encoding;
+    FT_UShort    platform_id;
+    FT_UShort    encoding_id;
+
+  } FT_CharMapRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*                                                                       */
+  /*                 B A S E   O B J E C T   C L A S S E S                 */
+  /*                                                                       */
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Face_Internal                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An opaque handle to an `FT_Face_InternalRec' structure, used to    */
+  /*    model private data of a given @FT_Face object.                     */
+  /*                                                                       */
+  /*    This structure might change between releases of FreeType~2 and is  */
+  /*    not generally available to client applications.                    */
+  /*                                                                       */
+  typedef struct FT_Face_InternalRec_*  FT_Face_Internal;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_FaceRec                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    FreeType root face class structure.  A face object models a        */
+  /*    typeface in a font file.                                           */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    num_faces           :: The number of faces in the font file.  Some */
+  /*                           font formats can have multiple faces in     */
+  /*                           a font file.                                */
+  /*                                                                       */
+  /*    face_index          :: The index of the face in the font file.  It */
+  /*                           is set to~0 if there is only one face in    */
+  /*                           the font file.                              */
+  /*                                                                       */
+  /*    face_flags          :: A set of bit flags that give important      */
+  /*                           information about the face; see             */
+  /*                           @FT_FACE_FLAG_XXX for the details.          */
+  /*                                                                       */
+  /*    style_flags         :: A set of bit flags indicating the style of  */
+  /*                           the face; see @FT_STYLE_FLAG_XXX for the    */
+  /*                           details.                                    */
+  /*                                                                       */
+  /*    num_glyphs          :: The number of glyphs in the face.  If the   */
+  /*                           face is scalable and has sbits (see         */
+  /*                           `num_fixed_sizes'), it is set to the number */
+  /*                           of outline glyphs.                          */
+  /*                                                                       */
+  /*                           For CID-keyed fonts, this value gives the   */
+  /*                           highest CID used in the font.               */
+  /*                                                                       */
+  /*    family_name         :: The face's family name.  This is an ASCII   */
+  /*                           string, usually in English, which describes */
+  /*                           the typeface's family (like `Times New      */
+  /*                           Roman', `Bodoni', `Garamond', etc).  This   */
+  /*                           is a least common denominator used to list  */
+  /*                           fonts.  Some formats (TrueType & OpenType)  */
+  /*                           provide localized and Unicode versions of   */
+  /*                           this string.  Applications should use the   */
+  /*                           format specific interface to access them.   */
+  /*                           Can be NULL (e.g., in fonts embedded in a   */
+  /*                           PDF file).                                  */
+  /*                                                                       */
+  /*    style_name          :: The face's style name.  This is an ASCII    */
+  /*                           string, usually in English, which describes */
+  /*                           the typeface's style (like `Italic',        */
+  /*                           `Bold', `Condensed', etc).  Not all font    */
+  /*                           formats provide a style name, so this field */
+  /*                           is optional, and can be set to NULL.  As    */
+  /*                           for `family_name', some formats provide     */
+  /*                           localized and Unicode versions of this      */
+  /*                           string.  Applications should use the format */
+  /*                           specific interface to access them.          */
+  /*                                                                       */
+  /*    num_fixed_sizes     :: The number of bitmap strikes in the face.   */
+  /*                           Even if the face is scalable, there might   */
+  /*                           still be bitmap strikes, which are called   */
+  /*                           `sbits' in that case.                       */
+  /*                                                                       */
+  /*    available_sizes     :: An array of @FT_Bitmap_Size for all bitmap  */
+  /*                           strikes in the face.  It is set to NULL if  */
+  /*                           there is no bitmap strike.                  */
+  /*                                                                       */
+  /*    num_charmaps        :: The number of charmaps in the face.         */
+  /*                                                                       */
+  /*    charmaps            :: An array of the charmaps of the face.       */
+  /*                                                                       */
+  /*    generic             :: A field reserved for client uses.  See the  */
+  /*                           @FT_Generic type description.               */
+  /*                                                                       */
+  /*    bbox                :: The font bounding box.  Coordinates are     */
+  /*                           expressed in font units (see                */
+  /*                           `units_per_EM').  The box is large enough   */
+  /*                           to contain any glyph from the font.  Thus,  */
+  /*                           `bbox.yMax' can be seen as the `maximal     */
+  /*                           ascender', and `bbox.yMin' as the `minimal  */
+  /*                           descender'.  Only relevant for scalable     */
+  /*                           formats.                                    */
+  /*                                                                       */
+  /*                           Note that the bounding box might be off by  */
+  /*                           (at least) one pixel for hinted fonts.  See */
+  /*                           @FT_Size_Metrics for further discussion.    */
+  /*                                                                       */
+  /*    units_per_EM        :: The number of font units per EM square for  */
+  /*                           this face.  This is typically 2048 for      */
+  /*                           TrueType fonts, and 1000 for Type~1 fonts.  */
+  /*                           Only relevant for scalable formats.         */
+  /*                                                                       */
+  /*    ascender            :: The typographic ascender of the face,       */
+  /*                           expressed in font units.  For font formats  */
+  /*                           not having this information, it is set to   */
+  /*                           `bbox.yMax'.  Only relevant for scalable    */
+  /*                           formats.                                    */
+  /*                                                                       */
+  /*    descender           :: The typographic descender of the face,      */
+  /*                           expressed in font units.  For font formats  */
+  /*                           not having this information, it is set to   */
+  /*                           `bbox.yMin'.  Note that this field is       */
+  /*                           usually negative.  Only relevant for        */
+  /*                           scalable formats.                           */
+  /*                                                                       */
+  /*    height              :: The height is the vertical distance         */
+  /*                           between two consecutive baselines,          */
+  /*                           expressed in font units.  It is always      */
+  /*                           positive.  Only relevant for scalable       */
+  /*                           formats.                                    */
+  /*                                                                       */
+  /*    max_advance_width   :: The maximal advance width, in font units,   */
+  /*                           for all glyphs in this face.  This can be   */
+  /*                           used to make word wrapping computations     */
+  /*                           faster.  Only relevant for scalable         */
+  /*                           formats.                                    */
+  /*                                                                       */
+  /*    max_advance_height  :: The maximal advance height, in font units,  */
+  /*                           for all glyphs in this face.  This is only  */
+  /*                           relevant for vertical layouts, and is set   */
+  /*                           to `height' for fonts that do not provide   */
+  /*                           vertical metrics.  Only relevant for        */
+  /*                           scalable formats.                           */
+  /*                                                                       */
+  /*    underline_position  :: The position, in font units, of the         */
+  /*                           underline line for this face.  It is the    */
+  /*                           center of the underlining stem.  Only       */
+  /*                           relevant for scalable formats.              */
+  /*                                                                       */
+  /*    underline_thickness :: The thickness, in font units, of the        */
+  /*                           underline for this face.  Only relevant for */
+  /*                           scalable formats.                           */
+  /*                                                                       */
+  /*    glyph               :: The face's associated glyph slot(s).        */
+  /*                                                                       */
+  /*    size                :: The current active size for this face.      */
+  /*                                                                       */
+  /*    charmap             :: The current active charmap for this face.   */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Fields may be changed after a call to @FT_Attach_File or           */
+  /*    @FT_Attach_Stream.                                                 */
+  /*                                                                       */
+  typedef struct  FT_FaceRec_
+  {
+    FT_Long           num_faces;
+    FT_Long           face_index;
+
+    FT_Long           face_flags;
+    FT_Long           style_flags;
+
+    FT_Long           num_glyphs;
+
+    FT_String*        family_name;
+    FT_String*        style_name;
+
+    FT_Int            num_fixed_sizes;
+    FT_Bitmap_Size*   available_sizes;
+
+    FT_Int            num_charmaps;
+    FT_CharMap*       charmaps;
+
+    FT_Generic        generic;
+
+    /*# The following member variables (down to `underline_thickness') */
+    /*# are only relevant to scalable outlines; cf. @FT_Bitmap_Size    */
+    /*# for bitmap fonts.                                              */
+    FT_BBox           bbox;
+
+    FT_UShort         units_per_EM;
+    FT_Short          ascender;
+    FT_Short          descender;
+    FT_Short          height;
+
+    FT_Short          max_advance_width;
+    FT_Short          max_advance_height;
+
+    FT_Short          underline_position;
+    FT_Short          underline_thickness;
+
+    FT_GlyphSlot      glyph;
+    FT_Size           size;
+    FT_CharMap        charmap;
+
+    /*@private begin */
+
+    FT_Driver         driver;
+    FT_Memory         memory;
+    FT_Stream         stream;
+
+    FT_ListRec        sizes_list;
+
+    FT_Generic        autohint;
+    void*             extensions;
+
+    FT_Face_Internal  internal;
+
+    /*@private end */
+
+  } FT_FaceRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_FACE_FLAG_XXX                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A list of bit flags used in the `face_flags' field of the          */
+  /*    @FT_FaceRec structure.  They inform client applications of         */
+  /*    properties of the corresponding face.                              */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_FACE_FLAG_SCALABLE ::                                           */
+  /*      Indicates that the face contains outline glyphs.  This doesn't   */
+  /*      prevent bitmap strikes, i.e., a face can have both this and      */
+  /*      and @FT_FACE_FLAG_FIXED_SIZES set.                               */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_FIXED_SIZES ::                                        */
+  /*      Indicates that the face contains bitmap strikes.  See also the   */
+  /*      `num_fixed_sizes' and `available_sizes' fields of @FT_FaceRec.   */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_FIXED_WIDTH ::                                        */
+  /*      Indicates that the face contains fixed-width characters (like    */
+  /*      Courier, Lucido, MonoType, etc.).                                */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_SFNT ::                                               */
+  /*      Indicates that the face uses the `sfnt' storage scheme.  For     */
+  /*      now, this means TrueType and OpenType.                           */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_HORIZONTAL ::                                         */
+  /*      Indicates that the face contains horizontal glyph metrics.  This */
+  /*      should be set for all common formats.                            */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_VERTICAL ::                                           */
+  /*      Indicates that the face contains vertical glyph metrics.  This   */
+  /*      is only available in some formats, not all of them.              */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_KERNING ::                                            */
+  /*      Indicates that the face contains kerning information.  If set,   */
+  /*      the kerning distance can be retrieved through the function       */
+  /*      @FT_Get_Kerning.  Otherwise the function always return the       */
+  /*      vector (0,0).  Note that FreeType doesn't handle kerning data    */
+  /*      from the `GPOS' table (as present in some OpenType fonts).       */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_FAST_GLYPHS ::                                        */
+  /*      THIS FLAG IS DEPRECATED.  DO NOT USE OR TEST IT.                 */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_MULTIPLE_MASTERS ::                                   */
+  /*      Indicates that the font contains multiple masters and is capable */
+  /*      of interpolating between them.  See the multiple-masters         */
+  /*      specific API for details.                                        */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_GLYPH_NAMES ::                                        */
+  /*      Indicates that the font contains glyph names that can be         */
+  /*      retrieved through @FT_Get_Glyph_Name.  Note that some TrueType   */
+  /*      fonts contain broken glyph name tables.  Use the function        */
+  /*      @FT_Has_PS_Glyph_Names when needed.                              */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_EXTERNAL_STREAM ::                                    */
+  /*      Used internally by FreeType to indicate that a face's stream was */
+  /*      provided by the client application and should not be destroyed   */
+  /*      when @FT_Done_Face is called.  Don't read or test this flag.     */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_HINTER ::                                             */
+  /*      Set if the font driver has a hinting machine of its own.  For    */
+  /*      example, with TrueType fonts, it makes sense to use data from    */
+  /*      the SFNT `gasp' table only if the native TrueType hinting engine */
+  /*      (with the bytecode interpreter) is available and active.         */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_CID_KEYED ::                                          */
+  /*      Set if the font is CID-keyed.  In that case, the font is not     */
+  /*      accessed by glyph indices but by CID values.  For subsetted      */
+  /*      CID-keyed fonts this has the consequence that not all index      */
+  /*      values are a valid argument to FT_Load_Glyph.  Only the CID      */
+  /*      values for which corresponding glyphs in the subsetted font      */
+  /*      exist make FT_Load_Glyph return successfully; in all other cases */
+  /*      you get an `FT_Err_Invalid_Argument' error.                      */
+  /*                                                                       */
+  /*      Note that CID-keyed fonts which are in an SFNT wrapper don't     */
+  /*      have this flag set since the glyphs are accessed in the normal   */
+  /*      way (using contiguous indices); the `CID-ness' isn't visible to  */
+  /*      the application.                                                 */
+  /*                                                                       */
+  /*    FT_FACE_FLAG_TRICKY ::                                             */
+  /*      Set if the font is `tricky', this is, it always needs the        */
+  /*      font format's native hinting engine to get a reasonable result.  */
+  /*      A typical example is the Chinese font `mingli.ttf' which uses    */
+  /*      TrueType bytecode instructions to move and scale all of its      */
+  /*      subglyphs.                                                       */
+  /*                                                                       */
+  /*      It is not possible to autohint such fonts using                  */
+  /*      @FT_LOAD_FORCE_AUTOHINT; it will also ignore                     */
+  /*      @FT_LOAD_NO_HINTING.  You have to set both FT_LOAD_NO_HINTING    */
+  /*      and @FT_LOAD_NO_AUTOHINT to really disable hinting; however, you */
+  /*      probably never want this except for demonstration purposes.      */
+  /*                                                                       */
+  /*      Currently, there are six TrueType fonts in the list of tricky    */
+  /*      fonts; they are hard-coded in file `ttobjs.c'.                   */
+  /*                                                                       */
+#define FT_FACE_FLAG_SCALABLE          ( 1L <<  0 )
+#define FT_FACE_FLAG_FIXED_SIZES       ( 1L <<  1 )
+#define FT_FACE_FLAG_FIXED_WIDTH       ( 1L <<  2 )
+#define FT_FACE_FLAG_SFNT              ( 1L <<  3 )
+#define FT_FACE_FLAG_HORIZONTAL        ( 1L <<  4 )
+#define FT_FACE_FLAG_VERTICAL          ( 1L <<  5 )
+#define FT_FACE_FLAG_KERNING           ( 1L <<  6 )
+#define FT_FACE_FLAG_FAST_GLYPHS       ( 1L <<  7 )
+#define FT_FACE_FLAG_MULTIPLE_MASTERS  ( 1L <<  8 )
+#define FT_FACE_FLAG_GLYPH_NAMES       ( 1L <<  9 )
+#define FT_FACE_FLAG_EXTERNAL_STREAM   ( 1L << 10 )
+#define FT_FACE_FLAG_HINTER            ( 1L << 11 )
+#define FT_FACE_FLAG_CID_KEYED         ( 1L << 12 )
+#define FT_FACE_FLAG_TRICKY            ( 1L << 13 )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_HAS_HORIZONTAL( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains
+   *   horizontal metrics (this is true for all font formats though).
+   *
+   * @also:
+   *   @FT_HAS_VERTICAL can be used to check for vertical metrics.
+   *
+   */
+#define FT_HAS_HORIZONTAL( face ) \
+          ( face->face_flags & FT_FACE_FLAG_HORIZONTAL )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_HAS_VERTICAL( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains vertical
+   *   metrics.
+   *
+   */
+#define FT_HAS_VERTICAL( face ) \
+          ( face->face_flags & FT_FACE_FLAG_VERTICAL )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_HAS_KERNING( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains kerning
+   *   data that can be accessed with @FT_Get_Kerning.
+   *
+   */
+#define FT_HAS_KERNING( face ) \
+          ( face->face_flags & FT_FACE_FLAG_KERNING )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_IS_SCALABLE( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains a scalable
+   *   font face (true for TrueType, Type~1, Type~42, CID, OpenType/CFF,
+   *   and PFR font formats.
+   *
+   */
+#define FT_IS_SCALABLE( face ) \
+          ( face->face_flags & FT_FACE_FLAG_SCALABLE )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_IS_SFNT( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains a font
+   *   whose format is based on the SFNT storage scheme.  This usually
+   *   means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded
+   *   bitmap fonts.
+   *
+   *   If this macro is true, all functions defined in @FT_SFNT_NAMES_H and
+   *   @FT_TRUETYPE_TABLES_H are available.
+   *
+   */
+#define FT_IS_SFNT( face ) \
+          ( face->face_flags & FT_FACE_FLAG_SFNT )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_IS_FIXED_WIDTH( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains a font face
+   *   that contains fixed-width (or `monospace', `fixed-pitch', etc.)
+   *   glyphs.
+   *
+   */
+#define FT_IS_FIXED_WIDTH( face ) \
+          ( face->face_flags & FT_FACE_FLAG_FIXED_WIDTH )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_HAS_FIXED_SIZES( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains some
+   *   embedded bitmaps.  See the `available_sizes' field of the
+   *   @FT_FaceRec structure.
+   *
+   */
+#define FT_HAS_FIXED_SIZES( face ) \
+          ( face->face_flags & FT_FACE_FLAG_FIXED_SIZES )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_HAS_FAST_GLYPHS( face )
+   *
+   * @description:
+   *   Deprecated.
+   *
+   */
+#define FT_HAS_FAST_GLYPHS( face )  0
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_HAS_GLYPH_NAMES( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains some glyph
+   *   names that can be accessed through @FT_Get_Glyph_Name.
+   *
+   */
+#define FT_HAS_GLYPH_NAMES( face ) \
+          ( face->face_flags & FT_FACE_FLAG_GLYPH_NAMES )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_HAS_MULTIPLE_MASTERS( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains some
+   *   multiple masters.  The functions provided by @FT_MULTIPLE_MASTERS_H
+   *   are then available to choose the exact design you want.
+   *
+   */
+#define FT_HAS_MULTIPLE_MASTERS( face ) \
+          ( face->face_flags & FT_FACE_FLAG_MULTIPLE_MASTERS )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_IS_CID_KEYED( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face object contains a CID-keyed
+   *   font.  See the discussion of @FT_FACE_FLAG_CID_KEYED for more
+   *   details.
+   *
+   *   If this macro is true, all functions defined in @FT_CID_H are
+   *   available.
+   *
+   */
+#define FT_IS_CID_KEYED( face ) \
+          ( face->face_flags & FT_FACE_FLAG_CID_KEYED )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_IS_TRICKY( face )
+   *
+   * @description:
+   *   A macro that returns true whenever a face represents a `tricky' font.
+   *   See the discussion of @FT_FACE_FLAG_TRICKY for more details.
+   *
+   */
+#define FT_IS_TRICKY( face ) \
+          ( face->face_flags & FT_FACE_FLAG_TRICKY )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Const>                                                               */
+  /*    FT_STYLE_FLAG_XXX                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A list of bit-flags used to indicate the style of a given face.    */
+  /*    These are used in the `style_flags' field of @FT_FaceRec.          */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_STYLE_FLAG_ITALIC ::                                            */
+  /*      Indicates that a given face style is italic or oblique.          */
+  /*                                                                       */
+  /*    FT_STYLE_FLAG_BOLD ::                                              */
+  /*      Indicates that a given face is bold.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The style information as provided by FreeType is very basic.  More */
+  /*    details are beyond the scope and should be done on a higher level  */
+  /*    (for example, by analyzing various fields of the `OS/2' table in   */
+  /*    SFNT based fonts).                                                 */
+  /*                                                                       */
+#define FT_STYLE_FLAG_ITALIC  ( 1 << 0 )
+#define FT_STYLE_FLAG_BOLD    ( 1 << 1 )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Size_Internal                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An opaque handle to an `FT_Size_InternalRec' structure, used to    */
+  /*    model private data of a given @FT_Size object.                     */
+  /*                                                                       */
+  typedef struct FT_Size_InternalRec_*  FT_Size_Internal;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Size_Metrics                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The size metrics structure gives the metrics of a size object.     */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    x_ppem       :: The width of the scaled EM square in pixels, hence */
+  /*                    the term `ppem' (pixels per EM).  It is also       */
+  /*                    referred to as `nominal width'.                    */
+  /*                                                                       */
+  /*    y_ppem       :: The height of the scaled EM square in pixels,      */
+  /*                    hence the term `ppem' (pixels per EM).  It is also */
+  /*                    referred to as `nominal height'.                   */
+  /*                                                                       */
+  /*    x_scale      :: A 16.16 fractional scaling value used to convert   */
+  /*                    horizontal metrics from font units to 26.6         */
+  /*                    fractional pixels.  Only relevant for scalable     */
+  /*                    font formats.                                      */
+  /*                                                                       */
+  /*    y_scale      :: A 16.16 fractional scaling value used to convert   */
+  /*                    vertical metrics from font units to 26.6           */
+  /*                    fractional pixels.  Only relevant for scalable     */
+  /*                    font formats.                                      */
+  /*                                                                       */
+  /*    ascender     :: The ascender in 26.6 fractional pixels.  See       */
+  /*                    @FT_FaceRec for the details.                       */
+  /*                                                                       */
+  /*    descender    :: The descender in 26.6 fractional pixels.  See      */
+  /*                    @FT_FaceRec for the details.                       */
+  /*                                                                       */
+  /*    height       :: The height in 26.6 fractional pixels.  See         */
+  /*                    @FT_FaceRec for the details.                       */
+  /*                                                                       */
+  /*    max_advance  :: The maximal advance width in 26.6 fractional       */
+  /*                    pixels.  See @FT_FaceRec for the details.          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The scaling values, if relevant, are determined first during a     */
+  /*    size changing operation.  The remaining fields are then set by the */
+  /*    driver.  For scalable formats, they are usually set to scaled      */
+  /*    values of the corresponding fields in @FT_FaceRec.                 */
+  /*                                                                       */
+  /*    Note that due to glyph hinting, these values might not be exact    */
+  /*    for certain fonts.  Thus they must be treated as unreliable        */
+  /*    with an error margin of at least one pixel!                        */
+  /*                                                                       */
+  /*    Indeed, the only way to get the exact metrics is to render _all_   */
+  /*    glyphs.  As this would be a definite performance hit, it is up to  */
+  /*    client applications to perform such computations.                  */
+  /*                                                                       */
+  /*    The FT_Size_Metrics structure is valid for bitmap fonts also.      */
+  /*                                                                       */
+  typedef struct  FT_Size_Metrics_
+  {
+    FT_UShort  x_ppem;      /* horizontal pixels per EM               */
+    FT_UShort  y_ppem;      /* vertical pixels per EM                 */
+
+    FT_Fixed   x_scale;     /* scaling values used to convert font    */
+    FT_Fixed   y_scale;     /* units to 26.6 fractional pixels        */
+
+    FT_Pos     ascender;    /* ascender in 26.6 frac. pixels          */
+    FT_Pos     descender;   /* descender in 26.6 frac. pixels         */
+    FT_Pos     height;      /* text height in 26.6 frac. pixels       */
+    FT_Pos     max_advance; /* max horizontal advance, in 26.6 pixels */
+
+  } FT_Size_Metrics;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_SizeRec                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    FreeType root size class structure.  A size object models a face   */
+  /*    object at a given size.                                            */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    face    :: Handle to the parent face object.                       */
+  /*                                                                       */
+  /*    generic :: A typeless pointer, which is unused by the FreeType     */
+  /*               library or any of its drivers.  It can be used by       */
+  /*               client applications to link their own data to each size */
+  /*               object.                                                 */
+  /*                                                                       */
+  /*    metrics :: Metrics for this size object.  This field is read-only. */
+  /*                                                                       */
+  typedef struct  FT_SizeRec_
+  {
+    FT_Face           face;      /* parent face object              */
+    FT_Generic        generic;   /* generic pointer for client uses */
+    FT_Size_Metrics   metrics;   /* size metrics                    */
+    FT_Size_Internal  internal;
+
+  } FT_SizeRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_SubGlyph                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The subglyph structure is an internal object used to describe      */
+  /*    subglyphs (for example, in the case of composites).                */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The subglyph implementation is not part of the high-level API,     */
+  /*    hence the forward structure declaration.                           */
+  /*                                                                       */
+  /*    You can however retrieve subglyph information with                 */
+  /*    @FT_Get_SubGlyph_Info.                                             */
+  /*                                                                       */
+  typedef struct FT_SubGlyphRec_*  FT_SubGlyph;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Slot_Internal                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An opaque handle to an `FT_Slot_InternalRec' structure, used to    */
+  /*    model private data of a given @FT_GlyphSlot object.                */
+  /*                                                                       */
+  typedef struct FT_Slot_InternalRec_*  FT_Slot_Internal;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_GlyphSlotRec                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    FreeType root glyph slot class structure.  A glyph slot is a       */
+  /*    container where individual glyphs can be loaded, be they in        */
+  /*    outline or bitmap format.                                          */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    library           :: A handle to the FreeType library instance     */
+  /*                         this slot belongs to.                         */
+  /*                                                                       */
+  /*    face              :: A handle to the parent face object.           */
+  /*                                                                       */
+  /*    next              :: In some cases (like some font tools), several */
+  /*                         glyph slots per face object can be a good     */
+  /*                         thing.  As this is rare, the glyph slots are  */
+  /*                         listed through a direct, single-linked list   */
+  /*                         using its `next' field.                       */
+  /*                                                                       */
+  /*    generic           :: A typeless pointer which is unused by the     */
+  /*                         FreeType library or any of its drivers.  It   */
+  /*                         can be used by client applications to link    */
+  /*                         their own data to each glyph slot object.     */
+  /*                                                                       */
+  /*    metrics           :: The metrics of the last loaded glyph in the   */
+  /*                         slot.  The returned values depend on the last */
+  /*                         load flags (see the @FT_Load_Glyph API        */
+  /*                         function) and can be expressed either in 26.6 */
+  /*                         fractional pixels or font units.              */
+  /*                                                                       */
+  /*                         Note that even when the glyph image is        */
+  /*                         transformed, the metrics are not.             */
+  /*                                                                       */
+  /*    linearHoriAdvance :: The advance width of the unhinted glyph.      */
+  /*                         Its value is expressed in 16.16 fractional    */
+  /*                         pixels, unless @FT_LOAD_LINEAR_DESIGN is set  */
+  /*                         when loading the glyph.  This field can be    */
+  /*                         important to perform correct WYSIWYG layout.  */
+  /*                         Only relevant for outline glyphs.             */
+  /*                                                                       */
+  /*    linearVertAdvance :: The advance height of the unhinted glyph.     */
+  /*                         Its value is expressed in 16.16 fractional    */
+  /*                         pixels, unless @FT_LOAD_LINEAR_DESIGN is set  */
+  /*                         when loading the glyph.  This field can be    */
+  /*                         important to perform correct WYSIWYG layout.  */
+  /*                         Only relevant for outline glyphs.             */
+  /*                                                                       */
+  /*    advance           :: This shorthand is, depending on               */
+  /*                         @FT_LOAD_IGNORE_TRANSFORM, the transformed    */
+  /*                         advance width for the glyph (in 26.6          */
+  /*                         fractional pixel format).  As specified with  */
+  /*                         @FT_LOAD_VERTICAL_LAYOUT, it uses either the  */
+  /*                         `horiAdvance' or the `vertAdvance' value of   */
+  /*                         `metrics' field.                              */
+  /*                                                                       */
+  /*    format            :: This field indicates the format of the image  */
+  /*                         contained in the glyph slot.  Typically       */
+  /*                         @FT_GLYPH_FORMAT_BITMAP,                      */
+  /*                         @FT_GLYPH_FORMAT_OUTLINE, or                  */
+  /*                         @FT_GLYPH_FORMAT_COMPOSITE, but others are    */
+  /*                         possible.                                     */
+  /*                                                                       */
+  /*    bitmap            :: This field is used as a bitmap descriptor     */
+  /*                         when the slot format is                       */
+  /*                         @FT_GLYPH_FORMAT_BITMAP.  Note that the       */
+  /*                         address and content of the bitmap buffer can  */
+  /*                         change between calls of @FT_Load_Glyph and a  */
+  /*                         few other functions.                          */
+  /*                                                                       */
+  /*    bitmap_left       :: This is the bitmap's left bearing expressed   */
+  /*                         in integer pixels.  Of course, this is only   */
+  /*                         valid if the format is                        */
+  /*                         @FT_GLYPH_FORMAT_BITMAP.                      */
+  /*                                                                       */
+  /*    bitmap_top        :: This is the bitmap's top bearing expressed in */
+  /*                         integer pixels.  Remember that this is the    */
+  /*                         distance from the baseline to the top-most    */
+  /*                         glyph scanline, upwards y~coordinates being   */
+  /*                         *positive*.                                   */
+  /*                                                                       */
+  /*    outline           :: The outline descriptor for the current glyph  */
+  /*                         image if its format is                        */
+  /*                         @FT_GLYPH_FORMAT_OUTLINE.  Once a glyph is    */
+  /*                         loaded, `outline' can be transformed,         */
+  /*                         distorted, embolded, etc.  However, it must   */
+  /*                         not be freed.                                 */
+  /*                                                                       */
+  /*    num_subglyphs     :: The number of subglyphs in a composite glyph. */
+  /*                         This field is only valid for the composite    */
+  /*                         glyph format that should normally only be     */
+  /*                         loaded with the @FT_LOAD_NO_RECURSE flag.     */
+  /*                         For now this is internal to FreeType.         */
+  /*                                                                       */
+  /*    subglyphs         :: An array of subglyph descriptors for          */
+  /*                         composite glyphs.  There are `num_subglyphs'  */
+  /*                         elements in there.  Currently internal to     */
+  /*                         FreeType.                                     */
+  /*                                                                       */
+  /*    control_data      :: Certain font drivers can also return the      */
+  /*                         control data for a given glyph image (e.g.    */
+  /*                         TrueType bytecode, Type~1 charstrings, etc.). */
+  /*                         This field is a pointer to such data.         */
+  /*                                                                       */
+  /*    control_len       :: This is the length in bytes of the control    */
+  /*                         data.                                         */
+  /*                                                                       */
+  /*    other             :: Really wicked formats can use this pointer to */
+  /*                         present their own glyph image to client       */
+  /*                         applications.  Note that the application      */
+  /*                         needs to know about the image format.         */
+  /*                                                                       */
+  /*    lsb_delta         :: The difference between hinted and unhinted    */
+  /*                         left side bearing while autohinting is        */
+  /*                         active.  Zero otherwise.                      */
+  /*                                                                       */
+  /*    rsb_delta         :: The difference between hinted and unhinted    */
+  /*                         right side bearing while autohinting is       */
+  /*                         active.  Zero otherwise.                      */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    If @FT_Load_Glyph is called with default flags (see                */
+  /*    @FT_LOAD_DEFAULT) the glyph image is loaded in the glyph slot in   */
+  /*    its native format (e.g., an outline glyph for TrueType and Type~1  */
+  /*    formats).                                                          */
+  /*                                                                       */
+  /*    This image can later be converted into a bitmap by calling         */
+  /*    @FT_Render_Glyph.  This function finds the current renderer for    */
+  /*    the native image's format, then invokes it.                        */
+  /*                                                                       */
+  /*    The renderer is in charge of transforming the native image through */
+  /*    the slot's face transformation fields, then converting it into a   */
+  /*    bitmap that is returned in `slot->bitmap'.                         */
+  /*                                                                       */
+  /*    Note that `slot->bitmap_left' and `slot->bitmap_top' are also used */
+  /*    to specify the position of the bitmap relative to the current pen  */
+  /*    position (e.g., coordinates (0,0) on the baseline).  Of course,    */
+  /*    `slot->format' is also changed to @FT_GLYPH_FORMAT_BITMAP.         */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Here a small pseudo code fragment which shows how to use           */
+  /*    `lsb_delta' and `rsb_delta':                                       */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      FT_Pos  origin_x       = 0;                                      */
+  /*      FT_Pos  prev_rsb_delta = 0;                                      */
+  /*                                                                       */
+  /*                                                                       */
+  /*      for all glyphs do                                                */
+  /*        <compute kern between current and previous glyph and add it to */
+  /*         `origin_x'>                                                   */
+  /*                                                                       */
+  /*        <load glyph with `FT_Load_Glyph'>                              */
+  /*                                                                       */
+  /*        if ( prev_rsb_delta - face->glyph->lsb_delta >= 32 )           */
+  /*          origin_x -= 64;                                              */
+  /*        else if ( prev_rsb_delta - face->glyph->lsb_delta < -32 )      */
+  /*          origin_x += 64;                                              */
+  /*                                                                       */
+  /*        prev_rsb_delta = face->glyph->rsb_delta;                       */
+  /*                                                                       */
+  /*        <save glyph image, or render glyph, or ...>                    */
+  /*                                                                       */
+  /*        origin_x += face->glyph->advance.x;                            */
+  /*      endfor                                                           */
+  /*    }                                                                  */
+  /*                                                                       */
+  typedef struct  FT_GlyphSlotRec_
+  {
+    FT_Library        library;
+    FT_Face           face;
+    FT_GlyphSlot      next;
+    FT_UInt           reserved;       /* retained for binary compatibility */
+    FT_Generic        generic;
+
+    FT_Glyph_Metrics  metrics;
+    FT_Fixed          linearHoriAdvance;
+    FT_Fixed          linearVertAdvance;
+    FT_Vector         advance;
+
+    FT_Glyph_Format   format;
+
+    FT_Bitmap         bitmap;
+    FT_Int            bitmap_left;
+    FT_Int            bitmap_top;
+
+    FT_Outline        outline;
+
+    FT_UInt           num_subglyphs;
+    FT_SubGlyph       subglyphs;
+
+    void*             control_data;
+    long              control_len;
+
+    FT_Pos            lsb_delta;
+    FT_Pos            rsb_delta;
+
+    void*             other;
+
+    FT_Slot_Internal  internal;
+
+  } FT_GlyphSlotRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*                                                                       */
+  /*                         F U N C T I O N S                             */
+  /*                                                                       */
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Init_FreeType                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Initialize a new FreeType library object.  The set of modules      */
+  /*    that are registered by this function is determined at build time.  */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    alibrary :: A handle to a new library object.                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    In case you want to provide your own memory allocating routines,   */
+  /*    use @FT_New_Library instead, followed by a call to                 */
+  /*    @FT_Add_Default_Modules (or a series of calls to @FT_Add_Module).  */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Init_FreeType( FT_Library  *alibrary );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Done_FreeType                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Destroy a given FreeType library object and all of its children,   */
+  /*    including resources, drivers, faces, sizes, etc.                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle to the target library object.                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Done_FreeType( FT_Library  library );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_OPEN_XXX                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A list of bit-field constants used within the `flags' field of the */
+  /*    @FT_Open_Args structure.                                           */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_OPEN_MEMORY   :: This is a memory-based stream.                 */
+  /*                                                                       */
+  /*    FT_OPEN_STREAM   :: Copy the stream from the `stream' field.       */
+  /*                                                                       */
+  /*    FT_OPEN_PATHNAME :: Create a new input stream from a C~path        */
+  /*                        name.                                          */
+  /*                                                                       */
+  /*    FT_OPEN_DRIVER   :: Use the `driver' field.                        */
+  /*                                                                       */
+  /*    FT_OPEN_PARAMS   :: Use the `num_params' and `params' fields.      */
+  /*                                                                       */
+  /*    ft_open_memory   :: Deprecated; use @FT_OPEN_MEMORY instead.       */
+  /*                                                                       */
+  /*    ft_open_stream   :: Deprecated; use @FT_OPEN_STREAM instead.       */
+  /*                                                                       */
+  /*    ft_open_pathname :: Deprecated; use @FT_OPEN_PATHNAME instead.     */
+  /*                                                                       */
+  /*    ft_open_driver   :: Deprecated; use @FT_OPEN_DRIVER instead.       */
+  /*                                                                       */
+  /*    ft_open_params   :: Deprecated; use @FT_OPEN_PARAMS instead.       */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The `FT_OPEN_MEMORY', `FT_OPEN_STREAM', and `FT_OPEN_PATHNAME'     */
+  /*    flags are mutually exclusive.                                      */
+  /*                                                                       */
+#define FT_OPEN_MEMORY    0x1
+#define FT_OPEN_STREAM    0x2
+#define FT_OPEN_PATHNAME  0x4
+#define FT_OPEN_DRIVER    0x8
+#define FT_OPEN_PARAMS    0x10
+
+#define ft_open_memory    FT_OPEN_MEMORY     /* deprecated */
+#define ft_open_stream    FT_OPEN_STREAM     /* deprecated */
+#define ft_open_pathname  FT_OPEN_PATHNAME   /* deprecated */
+#define ft_open_driver    FT_OPEN_DRIVER     /* deprecated */
+#define ft_open_params    FT_OPEN_PARAMS     /* deprecated */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Parameter                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure used to pass more or less generic parameters to */
+  /*    @FT_Open_Face.                                                     */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    tag  :: A four-byte identification tag.                            */
+  /*                                                                       */
+  /*    data :: A pointer to the parameter data.                           */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The ID and function of parameters are driver-specific.  See the    */
+  /*    various FT_PARAM_TAG_XXX flags for more information.               */
+  /*                                                                       */
+  typedef struct  FT_Parameter_
+  {
+    FT_ULong    tag;
+    FT_Pointer  data;
+
+  } FT_Parameter;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Open_Args                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to indicate how to open a new font file or        */
+  /*    stream.  A pointer to such a structure can be used as a parameter  */
+  /*    for the functions @FT_Open_Face and @FT_Attach_Stream.             */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    flags       :: A set of bit flags indicating how to use the        */
+  /*                   structure.                                          */
+  /*                                                                       */
+  /*    memory_base :: The first byte of the file in memory.               */
+  /*                                                                       */
+  /*    memory_size :: The size in bytes of the file in memory.            */
+  /*                                                                       */
+  /*    pathname    :: A pointer to an 8-bit file pathname.                */
+  /*                                                                       */
+  /*    stream      :: A handle to a source stream object.                 */
+  /*                                                                       */
+  /*    driver      :: This field is exclusively used by @FT_Open_Face;    */
+  /*                   it simply specifies the font driver to use to open  */
+  /*                   the face.  If set to~0, FreeType tries to load the  */
+  /*                   face with each one of the drivers in its list.      */
+  /*                                                                       */
+  /*    num_params  :: The number of extra parameters.                     */
+  /*                                                                       */
+  /*    params      :: Extra parameters passed to the font driver when     */
+  /*                   opening a new face.                                 */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The stream type is determined by the contents of `flags' which     */
+  /*    are tested in the following order by @FT_Open_Face:                */
+  /*                                                                       */
+  /*    If the `FT_OPEN_MEMORY' bit is set, assume that this is a          */
+  /*    memory file of `memory_size' bytes, located at `memory_address'.   */
+  /*    The data are are not copied, and the client is responsible for     */
+  /*    releasing and destroying them _after_ the corresponding call to    */
+  /*    @FT_Done_Face.                                                     */
+  /*                                                                       */
+  /*    Otherwise, if the `FT_OPEN_STREAM' bit is set, assume that a       */
+  /*    custom input stream `stream' is used.                              */
+  /*                                                                       */
+  /*    Otherwise, if the `FT_OPEN_PATHNAME' bit is set, assume that this  */
+  /*    is a normal file and use `pathname' to open it.                    */
+  /*                                                                       */
+  /*    If the `FT_OPEN_DRIVER' bit is set, @FT_Open_Face only tries to    */
+  /*    open the file with the driver whose handler is in `driver'.        */
+  /*                                                                       */
+  /*    If the `FT_OPEN_PARAMS' bit is set, the parameters given by        */
+  /*    `num_params' and `params' is used.  They are ignored otherwise.    */
+  /*                                                                       */
+  /*    Ideally, both the `pathname' and `params' fields should be tagged  */
+  /*    as `const'; this is missing for API backwards compatibility.  In   */
+  /*    other words, applications should treat them as read-only.          */
+  /*                                                                       */
+  typedef struct  FT_Open_Args_
+  {
+    FT_UInt         flags;
+    const FT_Byte*  memory_base;
+    FT_Long         memory_size;
+    FT_String*      pathname;
+    FT_Stream       stream;
+    FT_Module       driver;
+    FT_Int          num_params;
+    FT_Parameter*   params;
+
+  } FT_Open_Args;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Face                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function calls @FT_Open_Face to open a font by its pathname.  */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library    :: A handle to the library resource.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    pathname   :: A path to the font file.                             */
+  /*                                                                       */
+  /*    face_index :: The index of the face within the font.  The first    */
+  /*                  face has index~0.                                    */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aface      :: A handle to a new face object.  If `face_index' is   */
+  /*                  greater than or equal to zero, it must be non-NULL.  */
+  /*                  See @FT_Open_Face for more details.                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_New_Face( FT_Library   library,
+               const char*  filepathname,
+               FT_Long      face_index,
+               FT_Face     *aface );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Memory_Face                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function calls @FT_Open_Face to open a font which has been    */
+  /*    loaded into memory.                                                */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library    :: A handle to the library resource.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    file_base  :: A pointer to the beginning of the font data.         */
+  /*                                                                       */
+  /*    file_size  :: The size of the memory chunk used by the font data.  */
+  /*                                                                       */
+  /*    face_index :: The index of the face within the font.  The first    */
+  /*                  face has index~0.                                    */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aface      :: A handle to a new face object.  If `face_index' is   */
+  /*                  greater than or equal to zero, it must be non-NULL.  */
+  /*                  See @FT_Open_Face for more details.                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You must not deallocate the memory before calling @FT_Done_Face.   */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_New_Memory_Face( FT_Library      library,
+                      const FT_Byte*  file_base,
+                      FT_Long         file_size,
+                      FT_Long         face_index,
+                      FT_Face        *aface );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Open_Face                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a face object from a given resource described by            */
+  /*    @FT_Open_Args.                                                     */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library    :: A handle to the library resource.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    args       :: A pointer to an `FT_Open_Args' structure which must  */
+  /*                  be filled by the caller.                             */
+  /*                                                                       */
+  /*    face_index :: The index of the face within the font.  The first    */
+  /*                  face has index~0.                                    */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aface      :: A handle to a new face object.  If `face_index' is   */
+  /*                  greater than or equal to zero, it must be non-NULL.  */
+  /*                  See note below.                                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Unlike FreeType 1.x, this function automatically creates a glyph   */
+  /*    slot for the face object which can be accessed directly through    */
+  /*    `face->glyph'.                                                     */
+  /*                                                                       */
+  /*    FT_Open_Face can be used to quickly check whether the font         */
+  /*    format of a given font resource is supported by FreeType.  If the  */
+  /*    `face_index' field is negative, the function's return value is~0   */
+  /*    if the font format is recognized, or non-zero otherwise;           */
+  /*    the function returns a more or less empty face handle in `*aface'  */
+  /*    (if `aface' isn't NULL).  The only useful field in this special    */
+  /*    case is `face->num_faces' which gives the number of faces within   */
+  /*    the font file.  After examination, the returned @FT_Face structure */
+  /*    should be deallocated with a call to @FT_Done_Face.                */
+  /*                                                                       */
+  /*    Each new face object created with this function also owns a        */
+  /*    default @FT_Size object, accessible as `face->size'.               */
+  /*                                                                       */
+  /*    See the discussion of reference counters in the description of     */
+  /*    @FT_Reference_Face.                                                */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Open_Face( FT_Library           library,
+                const FT_Open_Args*  args,
+                FT_Long              face_index,
+                FT_Face             *aface );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Attach_File                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function calls @FT_Attach_Stream to attach a file.            */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face         :: The target face object.                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    filepathname :: The pathname.                                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Attach_File( FT_Face      face,
+                  const char*  filepathname );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Attach_Stream                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    `Attach' data to a face object.  Normally, this is used to read    */
+  /*    additional information for the face object.  For example, you can  */
+  /*    attach an AFM file that comes with a Type~1 font to get the        */
+  /*    kerning values and other metrics.                                  */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face       :: The target face object.                              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    parameters :: A pointer to @FT_Open_Args which must be filled by   */
+  /*                  the caller.                                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The meaning of the `attach' (i.e., what really happens when the    */
+  /*    new file is read) is not fixed by FreeType itself.  It really      */
+  /*    depends on the font format (and thus the font driver).             */
+  /*                                                                       */
+  /*    Client applications are expected to know what they are doing       */
+  /*    when invoking this function.  Most drivers simply do not implement */
+  /*    file attachments.                                                  */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Attach_Stream( FT_Face        face,
+                    FT_Open_Args*  parameters );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Reference_Face                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A counter gets initialized to~1 at the time an @FT_Face structure  */
+  /*    is created.  This function increments the counter.  @FT_Done_Face  */
+  /*    then only destroys a face if the counter is~1, otherwise it simply */
+  /*    decrements the counter.                                            */
+  /*                                                                       */
+  /*    This function helps in managing life-cycles of structures which    */
+  /*    reference @FT_Face objects.                                        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to a target face object.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.4.2                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Reference_Face( FT_Face  face );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Done_Face                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Discard a given face object, as well as all of its child slots and */
+  /*    sizes.                                                             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to a target face object.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    See the discussion of reference counters in the description of     */
+  /*    @FT_Reference_Face.                                                */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Done_Face( FT_Face  face );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Select_Size                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Select a bitmap strike.                                            */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face         :: A handle to a target face object.                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    strike_index :: The index of the bitmap strike in the              */
+  /*                    `available_sizes' field of @FT_FaceRec structure.  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Select_Size( FT_Face  face,
+                  FT_Int   strike_index );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Size_Request_Type                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An enumeration type that lists the supported size request types.   */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_SIZE_REQUEST_TYPE_NOMINAL ::                                    */
+  /*      The nominal size.  The `units_per_EM' field of @FT_FaceRec is    */
+  /*      used to determine both scaling values.                           */
+  /*                                                                       */
+  /*    FT_SIZE_REQUEST_TYPE_REAL_DIM ::                                   */
+  /*      The real dimension.  The sum of the the `Ascender' and (minus    */
+  /*      of) the `Descender' fields of @FT_FaceRec are used to determine  */
+  /*      both scaling values.                                             */
+  /*                                                                       */
+  /*    FT_SIZE_REQUEST_TYPE_BBOX ::                                       */
+  /*      The font bounding box.  The width and height of the `bbox' field */
+  /*      of @FT_FaceRec are used to determine the horizontal and vertical */
+  /*      scaling value, respectively.                                     */
+  /*                                                                       */
+  /*    FT_SIZE_REQUEST_TYPE_CELL ::                                       */
+  /*      The `max_advance_width' field of @FT_FaceRec is used to          */
+  /*      determine the horizontal scaling value; the vertical scaling     */
+  /*      value is determined the same way as                              */
+  /*      @FT_SIZE_REQUEST_TYPE_REAL_DIM does.  Finally, both scaling      */
+  /*      values are set to the smaller one.  This type is useful if you   */
+  /*      want to specify the font size for, say, a window of a given      */
+  /*      dimension and 80x24 cells.                                       */
+  /*                                                                       */
+  /*    FT_SIZE_REQUEST_TYPE_SCALES ::                                     */
+  /*      Specify the scaling values directly.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The above descriptions only apply to scalable formats.  For bitmap */
+  /*    formats, the behaviour is up to the driver.                        */
+  /*                                                                       */
+  /*    See the note section of @FT_Size_Metrics if you wonder how size    */
+  /*    requesting relates to scaling values.                              */
+  /*                                                                       */
+  typedef enum  FT_Size_Request_Type_
+  {
+    FT_SIZE_REQUEST_TYPE_NOMINAL,
+    FT_SIZE_REQUEST_TYPE_REAL_DIM,
+    FT_SIZE_REQUEST_TYPE_BBOX,
+    FT_SIZE_REQUEST_TYPE_CELL,
+    FT_SIZE_REQUEST_TYPE_SCALES,
+
+    FT_SIZE_REQUEST_TYPE_MAX
+
+  } FT_Size_Request_Type;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Size_RequestRec                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a size request.                          */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    type           :: See @FT_Size_Request_Type.                       */
+  /*                                                                       */
+  /*    width          :: The desired width.                               */
+  /*                                                                       */
+  /*    height         :: The desired height.                              */
+  /*                                                                       */
+  /*    horiResolution :: The horizontal resolution.  If set to zero,      */
+  /*                      `width' is treated as a 26.6 fractional pixel    */
+  /*                      value.                                           */
+  /*                                                                       */
+  /*    vertResolution :: The vertical resolution.  If set to zero,        */
+  /*                      `height' is treated as a 26.6 fractional pixel   */
+  /*                      value.                                           */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    If `width' is zero, then the horizontal scaling value is set equal */
+  /*    to the vertical scaling value, and vice versa.                     */
+  /*                                                                       */
+  typedef struct  FT_Size_RequestRec_
+  {
+    FT_Size_Request_Type  type;
+    FT_Long               width;
+    FT_Long               height;
+    FT_UInt               horiResolution;
+    FT_UInt               vertResolution;
+
+  } FT_Size_RequestRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Size_Request                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a size request structure.                              */
+  /*                                                                       */
+  typedef struct FT_Size_RequestRec_  *FT_Size_Request;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Request_Size                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Resize the scale of the active @FT_Size object in a face.          */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face :: A handle to a target face object.                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    req  :: A pointer to a @FT_Size_RequestRec.                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Although drivers may select the bitmap strike matching the         */
+  /*    request, you should not rely on this if you intend to select a     */
+  /*    particular bitmap strike.  Use @FT_Select_Size instead in that     */
+  /*    case.                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Request_Size( FT_Face          face,
+                   FT_Size_Request  req );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_Char_Size                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function calls @FT_Request_Size to request the nominal size   */
+  /*    (in points).                                                       */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face            :: A handle to a target face object.               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    char_width      :: The nominal width, in 26.6 fractional points.   */
+  /*                                                                       */
+  /*    char_height     :: The nominal height, in 26.6 fractional points.  */
+  /*                                                                       */
+  /*    horz_resolution :: The horizontal resolution in dpi.               */
+  /*                                                                       */
+  /*    vert_resolution :: The vertical resolution in dpi.                 */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    If either the character width or height is zero, it is set equal   */
+  /*    to the other value.                                                */
+  /*                                                                       */
+  /*    If either the horizontal or vertical resolution is zero, it is set */
+  /*    equal to the other value.                                          */
+  /*                                                                       */
+  /*    A character width or height smaller than 1pt is set to 1pt; if     */
+  /*    both resolution values are zero, they are set to 72dpi.            */
+  /*                                                                       */
+  /*    Don't use this function if you are using the FreeType cache API.   */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Set_Char_Size( FT_Face     face,
+                    FT_F26Dot6  char_width,
+                    FT_F26Dot6  char_height,
+                    FT_UInt     horz_resolution,
+                    FT_UInt     vert_resolution );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_Pixel_Sizes                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function calls @FT_Request_Size to request the nominal size   */
+  /*    (in pixels).                                                       */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face         :: A handle to the target face object.                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    pixel_width  :: The nominal width, in pixels.                      */
+  /*                                                                       */
+  /*    pixel_height :: The nominal height, in pixels.                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Set_Pixel_Sizes( FT_Face  face,
+                      FT_UInt  pixel_width,
+                      FT_UInt  pixel_height );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Load_Glyph                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to load a single glyph into the glyph slot of a    */
+  /*    face object.                                                       */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face        :: A handle to the target face object where the glyph  */
+  /*                   is loaded.                                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    glyph_index :: The index of the glyph in the font file.  For       */
+  /*                   CID-keyed fonts (either in PS or in CFF format)     */
+  /*                   this argument specifies the CID value.              */
+  /*                                                                       */
+  /*    load_flags  :: A flag indicating what to load for this glyph.  The */
+  /*                   @FT_LOAD_XXX constants can be used to control the   */
+  /*                   glyph loading process (e.g., whether the outline    */
+  /*                   should be scaled, whether to load bitmaps or not,   */
+  /*                   whether to hint the outline, etc).                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The loaded glyph may be transformed.  See @FT_Set_Transform for    */
+  /*    the details.                                                       */
+  /*                                                                       */
+  /*    For subsetted CID-keyed fonts, `FT_Err_Invalid_Argument' is        */
+  /*    returned for invalid CID values (this is, for CID values which     */
+  /*    don't have a corresponding glyph in the font).  See the discussion */
+  /*    of the @FT_FACE_FLAG_CID_KEYED flag for more details.              */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Load_Glyph( FT_Face   face,
+                 FT_UInt   glyph_index,
+                 FT_Int32  load_flags );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Load_Char                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to load a single glyph into the glyph slot of a    */
+  /*    face object, according to its character code.                      */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face        :: A handle to a target face object where the glyph    */
+  /*                   is loaded.                                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    char_code   :: The glyph's character code, according to the        */
+  /*                   current charmap used in the face.                   */
+  /*                                                                       */
+  /*    load_flags  :: A flag indicating what to load for this glyph.  The */
+  /*                   @FT_LOAD_XXX constants can be used to control the   */
+  /*                   glyph loading process (e.g., whether the outline    */
+  /*                   should be scaled, whether to load bitmaps or not,   */
+  /*                   whether to hint the outline, etc).                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function simply calls @FT_Get_Char_Index and @FT_Load_Glyph.  */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Load_Char( FT_Face   face,
+                FT_ULong  char_code,
+                FT_Int32  load_flags );
+
+
+  /*************************************************************************
+   *
+   * @enum:
+   *   FT_LOAD_XXX
+   *
+   * @description:
+   *   A list of bit-field constants used with @FT_Load_Glyph to indicate
+   *   what kind of operations to perform during glyph loading.
+   *
+   * @values:
+   *   FT_LOAD_DEFAULT ::
+   *     Corresponding to~0, this value is used as the default glyph load
+   *     operation.  In this case, the following happens:
+   *
+   *     1. FreeType looks for a bitmap for the glyph corresponding to the
+   *        face's current size.  If one is found, the function returns.
+   *        The bitmap data can be accessed from the glyph slot (see note
+   *        below).
+   *
+   *     2. If no embedded bitmap is searched or found, FreeType looks for a
+   *        scalable outline.  If one is found, it is loaded from the font
+   *        file, scaled to device pixels, then `hinted' to the pixel grid
+   *        in order to optimize it.  The outline data can be accessed from
+   *        the glyph slot (see note below).
+   *
+   *     Note that by default, the glyph loader doesn't render outlines into
+   *     bitmaps.  The following flags are used to modify this default
+   *     behaviour to more specific and useful cases.
+   *
+   *   FT_LOAD_NO_SCALE ::
+   *     Don't scale the outline glyph loaded, but keep it in font units.
+   *
+   *     This flag implies @FT_LOAD_NO_HINTING and @FT_LOAD_NO_BITMAP, and
+   *     unsets @FT_LOAD_RENDER.
+   *
+   *   FT_LOAD_NO_HINTING ::
+   *     Disable hinting.  This generally generates `blurrier' bitmap glyph
+   *     when the glyph is rendered in any of the anti-aliased modes.  See
+   *     also the note below.
+   *
+   *     This flag is implied by @FT_LOAD_NO_SCALE.
+   *
+   *   FT_LOAD_RENDER ::
+   *     Call @FT_Render_Glyph after the glyph is loaded.  By default, the
+   *     glyph is rendered in @FT_RENDER_MODE_NORMAL mode.  This can be
+   *     overridden by @FT_LOAD_TARGET_XXX or @FT_LOAD_MONOCHROME.
+   *
+   *     This flag is unset by @FT_LOAD_NO_SCALE.
+   *
+   *   FT_LOAD_NO_BITMAP ::
+   *     Ignore bitmap strikes when loading.  Bitmap-only fonts ignore this
+   *     flag.
+   *
+   *     @FT_LOAD_NO_SCALE always sets this flag.
+   *
+   *   FT_LOAD_VERTICAL_LAYOUT ::
+   *     Load the glyph for vertical text layout.  _Don't_ use it as it is
+   *     problematic currently.
+   *
+   *   FT_LOAD_FORCE_AUTOHINT ::
+   *     Indicates that the auto-hinter is preferred over the font's native
+   *     hinter.  See also the note below.
+   *
+   *   FT_LOAD_CROP_BITMAP ::
+   *     Indicates that the font driver should crop the loaded bitmap glyph
+   *     (i.e., remove all space around its black bits).  Not all drivers
+   *     implement this.
+   *
+   *   FT_LOAD_PEDANTIC ::
+   *     Indicates that the font driver should perform pedantic verifications
+   *     during glyph loading.  This is mostly used to detect broken glyphs
+   *     in fonts.  By default, FreeType tries to handle broken fonts also.
+   *
+   *   FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ::
+   *     Indicates that the font driver should ignore the global advance
+   *     width defined in the font.  By default, that value is used as the
+   *     advance width for all glyphs when the face has
+   *     @FT_FACE_FLAG_FIXED_WIDTH set.
+   *
+   *     This flag exists for historical reasons (to support buggy CJK
+   *     fonts).
+   *
+   *   FT_LOAD_NO_RECURSE ::
+   *     This flag is only used internally.  It merely indicates that the
+   *     font driver should not load composite glyphs recursively.  Instead,
+   *     it should set the `num_subglyph' and `subglyphs' values of the
+   *     glyph slot accordingly, and set `glyph->format' to
+   *     @FT_GLYPH_FORMAT_COMPOSITE.
+   *
+   *     The description of sub-glyphs is not available to client
+   *     applications for now.
+   *
+   *     This flag implies @FT_LOAD_NO_SCALE and @FT_LOAD_IGNORE_TRANSFORM.
+   *
+   *   FT_LOAD_IGNORE_TRANSFORM ::
+   *     Indicates that the transform matrix set by @FT_Set_Transform should
+   *     be ignored.
+   *
+   *   FT_LOAD_MONOCHROME ::
+   *     This flag is used with @FT_LOAD_RENDER to indicate that you want to
+   *     render an outline glyph to a 1-bit monochrome bitmap glyph, with
+   *     8~pixels packed into each byte of the bitmap data.
+   *
+   *     Note that this has no effect on the hinting algorithm used.  You
+   *     should rather use @FT_LOAD_TARGET_MONO so that the
+   *     monochrome-optimized hinting algorithm is used.
+   *
+   *   FT_LOAD_LINEAR_DESIGN ::
+   *     Indicates that the `linearHoriAdvance' and `linearVertAdvance'
+   *     fields of @FT_GlyphSlotRec should be kept in font units.  See
+   *     @FT_GlyphSlotRec for details.
+   *
+   *   FT_LOAD_NO_AUTOHINT ::
+   *     Disable auto-hinter.  See also the note below.
+   *
+   * @note:
+   *   By default, hinting is enabled and the font's native hinter (see
+   *   @FT_FACE_FLAG_HINTER) is preferred over the auto-hinter.  You can
+   *   disable hinting by setting @FT_LOAD_NO_HINTING or change the
+   *   precedence by setting @FT_LOAD_FORCE_AUTOHINT.  You can also set
+   *   @FT_LOAD_NO_AUTOHINT in case you don't want the auto-hinter to be
+   *   used at all.
+   *
+   *   See the description of @FT_FACE_FLAG_TRICKY for a special exception
+   *   (affecting only a handful of Asian fonts).
+   *
+   *   Besides deciding which hinter to use, you can also decide which
+   *   hinting algorithm to use.  See @FT_LOAD_TARGET_XXX for details.
+   *
+   */
+#define FT_LOAD_DEFAULT                      0x0
+#define FT_LOAD_NO_SCALE                     0x1
+#define FT_LOAD_NO_HINTING                   0x2
+#define FT_LOAD_RENDER                       0x4
+#define FT_LOAD_NO_BITMAP                    0x8
+#define FT_LOAD_VERTICAL_LAYOUT              0x10
+#define FT_LOAD_FORCE_AUTOHINT               0x20
+#define FT_LOAD_CROP_BITMAP                  0x40
+#define FT_LOAD_PEDANTIC                     0x80
+#define FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH  0x200
+#define FT_LOAD_NO_RECURSE                   0x400
+#define FT_LOAD_IGNORE_TRANSFORM             0x800
+#define FT_LOAD_MONOCHROME                   0x1000
+#define FT_LOAD_LINEAR_DESIGN                0x2000
+#define FT_LOAD_NO_AUTOHINT                  0x8000U
+
+  /* */
+
+  /* used internally only by certain font drivers! */
+#define FT_LOAD_ADVANCE_ONLY                 0x100
+#define FT_LOAD_SBITS_ONLY                   0x4000
+
+
+  /**************************************************************************
+   *
+   * @enum:
+   *   FT_LOAD_TARGET_XXX
+   *
+   * @description:
+   *   A list of values that are used to select a specific hinting algorithm
+   *   to use by the hinter.  You should OR one of these values to your
+   *   `load_flags' when calling @FT_Load_Glyph.
+   *
+   *   Note that font's native hinters may ignore the hinting algorithm you
+   *   have specified (e.g., the TrueType bytecode interpreter).  You can set
+   *   @FT_LOAD_FORCE_AUTOHINT to ensure that the auto-hinter is used.
+   *
+   *   Also note that @FT_LOAD_TARGET_LIGHT is an exception, in that it
+   *   always implies @FT_LOAD_FORCE_AUTOHINT.
+   *
+   * @values:
+   *   FT_LOAD_TARGET_NORMAL ::
+   *     This corresponds to the default hinting algorithm, optimized for
+   *     standard gray-level rendering.  For monochrome output, use
+   *     @FT_LOAD_TARGET_MONO instead.
+   *
+   *   FT_LOAD_TARGET_LIGHT ::
+   *     A lighter hinting algorithm for non-monochrome modes.  Many
+   *     generated glyphs are more fuzzy but better resemble its original
+   *     shape.  A bit like rendering on Mac OS~X.
+   *
+   *     As a special exception, this target implies @FT_LOAD_FORCE_AUTOHINT.
+   *
+   *   FT_LOAD_TARGET_MONO ::
+   *     Strong hinting algorithm that should only be used for monochrome
+   *     output.  The result is probably unpleasant if the glyph is rendered
+   *     in non-monochrome modes.
+   *
+   *   FT_LOAD_TARGET_LCD ::
+   *     A variant of @FT_LOAD_TARGET_NORMAL optimized for horizontally
+   *     decimated LCD displays.
+   *
+   *   FT_LOAD_TARGET_LCD_V ::
+   *     A variant of @FT_LOAD_TARGET_NORMAL optimized for vertically
+   *     decimated LCD displays.
+   *
+   * @note:
+   *   You should use only _one_ of the FT_LOAD_TARGET_XXX values in your
+   *   `load_flags'.  They can't be ORed.
+   *
+   *   If @FT_LOAD_RENDER is also set, the glyph is rendered in the
+   *   corresponding mode (i.e., the mode which matches the used algorithm
+   *   best) unless @FT_LOAD_MONOCHROME is set.
+   *
+   *   You can use a hinting algorithm that doesn't correspond to the same
+   *   rendering mode.  As an example, it is possible to use the `light'
+   *   hinting algorithm and have the results rendered in horizontal LCD
+   *   pixel mode, with code like
+   *
+   *     {
+   *       FT_Load_Glyph( face, glyph_index,
+   *                      load_flags | FT_LOAD_TARGET_LIGHT );
+   *
+   *       FT_Render_Glyph( face->glyph, FT_RENDER_MODE_LCD );
+   *     }
+   *
+   */
+#define FT_LOAD_TARGET_( x )   ( (FT_Int32)( (x) & 15 ) << 16 )
+
+#define FT_LOAD_TARGET_NORMAL  FT_LOAD_TARGET_( FT_RENDER_MODE_NORMAL )
+#define FT_LOAD_TARGET_LIGHT   FT_LOAD_TARGET_( FT_RENDER_MODE_LIGHT  )
+#define FT_LOAD_TARGET_MONO    FT_LOAD_TARGET_( FT_RENDER_MODE_MONO   )
+#define FT_LOAD_TARGET_LCD     FT_LOAD_TARGET_( FT_RENDER_MODE_LCD    )
+#define FT_LOAD_TARGET_LCD_V   FT_LOAD_TARGET_( FT_RENDER_MODE_LCD_V  )
+
+
+  /**************************************************************************
+   *
+   * @macro:
+   *   FT_LOAD_TARGET_MODE
+   *
+   * @description:
+   *   Return the @FT_Render_Mode corresponding to a given
+   *   @FT_LOAD_TARGET_XXX value.
+   *
+   */
+#define FT_LOAD_TARGET_MODE( x )  ( (FT_Render_Mode)( ( (x) >> 16 ) & 15 ) )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_Transform                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to set the transformation that is applied to glyph */
+  /*    images when they are loaded into a glyph slot through              */
+  /*    @FT_Load_Glyph.                                                    */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face   :: A handle to the source face object.                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    matrix :: A pointer to the transformation's 2x2 matrix.  Use~0 for */
+  /*              the identity matrix.                                     */
+  /*    delta  :: A pointer to the translation vector.  Use~0 for the null */
+  /*              vector.                                                  */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The transformation is only applied to scalable image formats after */
+  /*    the glyph has been loaded.  It means that hinting is unaltered by  */
+  /*    the transformation and is performed on the character size given in */
+  /*    the last call to @FT_Set_Char_Size or @FT_Set_Pixel_Sizes.         */
+  /*                                                                       */
+  /*    Note that this also transforms the `face.glyph.advance' field, but */
+  /*    *not* the values in `face.glyph.metrics'.                          */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Set_Transform( FT_Face     face,
+                    FT_Matrix*  matrix,
+                    FT_Vector*  delta );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Render_Mode                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An enumeration type that lists the render modes supported by       */
+  /*    FreeType~2.  Each mode corresponds to a specific type of scanline  */
+  /*    conversion performed on the outline.                               */
+  /*                                                                       */
+  /*    For bitmap fonts and embedded bitmaps the `bitmap->pixel_mode'     */
+  /*    field in the @FT_GlyphSlotRec structure gives the format of the    */
+  /*    returned bitmap.                                                   */
+  /*                                                                       */
+  /*    All modes except @FT_RENDER_MODE_MONO use 256 levels of opacity.   */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_RENDER_MODE_NORMAL ::                                           */
+  /*      This is the default render mode; it corresponds to 8-bit         */
+  /*      anti-aliased bitmaps.                                            */
+  /*                                                                       */
+  /*    FT_RENDER_MODE_LIGHT ::                                            */
+  /*      This is equivalent to @FT_RENDER_MODE_NORMAL.  It is only        */
+  /*      defined as a separate value because render modes are also used   */
+  /*      indirectly to define hinting algorithm selectors.  See           */
+  /*      @FT_LOAD_TARGET_XXX for details.                                 */
+  /*                                                                       */
+  /*    FT_RENDER_MODE_MONO ::                                             */
+  /*      This mode corresponds to 1-bit bitmaps (with 2~levels of         */
+  /*      opacity).                                                        */
+  /*                                                                       */
+  /*    FT_RENDER_MODE_LCD ::                                              */
+  /*      This mode corresponds to horizontal RGB and BGR sub-pixel        */
+  /*      displays like LCD screens.  It produces 8-bit bitmaps that are   */
+  /*      3~times the width of the original glyph outline in pixels, and   */
+  /*      which use the @FT_PIXEL_MODE_LCD mode.                           */
+  /*                                                                       */
+  /*    FT_RENDER_MODE_LCD_V ::                                            */
+  /*      This mode corresponds to vertical RGB and BGR sub-pixel displays */
+  /*      (like PDA screens, rotated LCD displays, etc.).  It produces     */
+  /*      8-bit bitmaps that are 3~times the height of the original        */
+  /*      glyph outline in pixels and use the @FT_PIXEL_MODE_LCD_V mode.   */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The LCD-optimized glyph bitmaps produced by FT_Render_Glyph can be */
+  /*    filtered to reduce color-fringes by using @FT_Library_SetLcdFilter */
+  /*    (not active in the default builds).  It is up to the caller to     */
+  /*    either call @FT_Library_SetLcdFilter (if available) or do the      */
+  /*    filtering itself.                                                  */
+  /*                                                                       */
+  /*    The selected render mode only affects vector glyphs of a font.     */
+  /*    Embedded bitmaps often have a different pixel mode like            */
+  /*    @FT_PIXEL_MODE_MONO.  You can use @FT_Bitmap_Convert to transform  */
+  /*    them into 8-bit pixmaps.                                           */
+  /*                                                                       */
+  typedef enum  FT_Render_Mode_
+  {
+    FT_RENDER_MODE_NORMAL = 0,
+    FT_RENDER_MODE_LIGHT,
+    FT_RENDER_MODE_MONO,
+    FT_RENDER_MODE_LCD,
+    FT_RENDER_MODE_LCD_V,
+
+    FT_RENDER_MODE_MAX
+
+  } FT_Render_Mode;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    ft_render_mode_xxx                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    These constants are deprecated.  Use the corresponding             */
+  /*    @FT_Render_Mode values instead.                                    */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    ft_render_mode_normal :: see @FT_RENDER_MODE_NORMAL                */
+  /*    ft_render_mode_mono   :: see @FT_RENDER_MODE_MONO                  */
+  /*                                                                       */
+#define ft_render_mode_normal  FT_RENDER_MODE_NORMAL
+#define ft_render_mode_mono    FT_RENDER_MODE_MONO
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Render_Glyph                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Convert a given glyph image to a bitmap.  It does so by inspecting */
+  /*    the glyph image format, finding the relevant renderer, and         */
+  /*    invoking it.                                                       */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    slot        :: A handle to the glyph slot containing the image to  */
+  /*                   convert.                                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    render_mode :: This is the render mode used to render the glyph    */
+  /*                   image into a bitmap.  See @FT_Render_Mode for a     */
+  /*                   list of possible values.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Render_Glyph( FT_GlyphSlot    slot,
+                   FT_Render_Mode  render_mode );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Kerning_Mode                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An enumeration used to specify which kerning values to return in   */
+  /*    @FT_Get_Kerning.                                                   */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_KERNING_DEFAULT  :: Return scaled and grid-fitted kerning       */
+  /*                           distances (value is~0).                     */
+  /*                                                                       */
+  /*    FT_KERNING_UNFITTED :: Return scaled but un-grid-fitted kerning    */
+  /*                           distances.                                  */
+  /*                                                                       */
+  /*    FT_KERNING_UNSCALED :: Return the kerning vector in original font  */
+  /*                           units.                                      */
+  /*                                                                       */
+  typedef enum  FT_Kerning_Mode_
+  {
+    FT_KERNING_DEFAULT  = 0,
+    FT_KERNING_UNFITTED,
+    FT_KERNING_UNSCALED
+
+  } FT_Kerning_Mode;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Const>                                                               */
+  /*    ft_kerning_default                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This constant is deprecated.  Please use @FT_KERNING_DEFAULT       */
+  /*    instead.                                                           */
+  /*                                                                       */
+#define ft_kerning_default   FT_KERNING_DEFAULT
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Const>                                                               */
+  /*    ft_kerning_unfitted                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This constant is deprecated.  Please use @FT_KERNING_UNFITTED      */
+  /*    instead.                                                           */
+  /*                                                                       */
+#define ft_kerning_unfitted  FT_KERNING_UNFITTED
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Const>                                                               */
+  /*    ft_kerning_unscaled                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This constant is deprecated.  Please use @FT_KERNING_UNSCALED      */
+  /*    instead.                                                           */
+  /*                                                                       */
+#define ft_kerning_unscaled  FT_KERNING_UNSCALED
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Kerning                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the kerning vector between two glyphs of a same face.       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face        :: A handle to a source face object.                   */
+  /*                                                                       */
+  /*    left_glyph  :: The index of the left glyph in the kern pair.       */
+  /*                                                                       */
+  /*    right_glyph :: The index of the right glyph in the kern pair.      */
+  /*                                                                       */
+  /*    kern_mode   :: See @FT_Kerning_Mode for more information.          */
+  /*                   Determines the scale and dimension of the returned  */
+  /*                   kerning vector.                                     */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    akerning    :: The kerning vector.  This is either in font units   */
+  /*                   or in pixels (26.6 format) for scalable formats,    */
+  /*                   and in pixels for fixed-sizes formats.              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Only horizontal layouts (left-to-right & right-to-left) are        */
+  /*    supported by this method.  Other layouts, or more sophisticated    */
+  /*    kernings, are out of the scope of this API function -- they can be */
+  /*    implemented through format-specific interfaces.                    */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_Kerning( FT_Face     face,
+                  FT_UInt     left_glyph,
+                  FT_UInt     right_glyph,
+                  FT_UInt     kern_mode,
+                  FT_Vector  *akerning );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Track_Kerning                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the track kerning for a given face object at a given size.  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face       :: A handle to a source face object.                    */
+  /*                                                                       */
+  /*    point_size :: The point size in 16.16 fractional points.           */
+  /*                                                                       */
+  /*    degree     :: The degree of tightness.                             */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    akerning   :: The kerning in 16.16 fractional points.              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_Track_Kerning( FT_Face    face,
+                        FT_Fixed   point_size,
+                        FT_Int     degree,
+                        FT_Fixed*  akerning );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Glyph_Name                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the ASCII name of a given glyph in a face.  This only     */
+  /*    works for those faces where @FT_HAS_GLYPH_NAMES(face) returns~1.   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face        :: A handle to a source face object.                   */
+  /*                                                                       */
+  /*    glyph_index :: The glyph index.                                    */
+  /*                                                                       */
+  /*    buffer_max  :: The maximal number of bytes available in the        */
+  /*                   buffer.                                             */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    buffer      :: A pointer to a target buffer where the name is      */
+  /*                   copied to.                                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    An error is returned if the face doesn't provide glyph names or if */
+  /*    the glyph index is invalid.  In all cases of failure, the first    */
+  /*    byte of `buffer' is set to~0 to indicate an empty name.            */
+  /*                                                                       */
+  /*    The glyph name is truncated to fit within the buffer if it is too  */
+  /*    long.  The returned string is always zero-terminated.              */
+  /*                                                                       */
+  /*    This function is not compiled within the library if the config     */
+  /*    macro `FT_CONFIG_OPTION_NO_GLYPH_NAMES' is defined in              */
+  /*    `include/freetype/config/ftoptions.h'.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_Glyph_Name( FT_Face     face,
+                     FT_UInt     glyph_index,
+                     FT_Pointer  buffer,
+                     FT_UInt     buffer_max );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Postscript_Name                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the ASCII PostScript name of a given face, if available.  */
+  /*    This only works with PostScript and TrueType fonts.                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to the source face object.                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A pointer to the face's PostScript name.  NULL if unavailable.     */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The returned pointer is owned by the face and is destroyed with    */
+  /*    it.                                                                */
+  /*                                                                       */
+  FT_EXPORT( const char* )
+  FT_Get_Postscript_Name( FT_Face  face );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Select_Charmap                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Select a given charmap by its encoding tag (as listed in           */
+  /*    `freetype.h').                                                     */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face     :: A handle to the source face object.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    encoding :: A handle to the selected encoding.                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function returns an error if no charmap in the face           */
+  /*    corresponds to the encoding queried here.                          */
+  /*                                                                       */
+  /*    Because many fonts contain more than a single cmap for Unicode     */
+  /*    encoding, this function has some special code to select the one    */
+  /*    which covers Unicode best (`best' in the sense that a UCS-4 cmap   */
+  /*    is preferred to a UCS-2 cmap).  It is thus preferable to           */
+  /*    @FT_Set_Charmap in this case.                                      */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Select_Charmap( FT_Face      face,
+                     FT_Encoding  encoding );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_Charmap                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Select a given charmap for character code to glyph index mapping.  */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face    :: A handle to the source face object.                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    charmap :: A handle to the selected charmap.                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function returns an error if the charmap is not part of       */
+  /*    the face (i.e., if it is not listed in the `face->charmaps'        */
+  /*    table).                                                            */
+  /*                                                                       */
+  /*    It also fails if a type~14 charmap is selected.                    */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Set_Charmap( FT_Face     face,
+                  FT_CharMap  charmap );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Get_Charmap_Index
+   *
+   * @description:
+   *   Retrieve index of a given charmap.
+   *
+   * @input:
+   *   charmap ::
+   *     A handle to a charmap.
+   *
+   * @return:
+   *   The index into the array of character maps within the face to which
+   *   `charmap' belongs.  If an error occurs, -1 is returned.
+   *
+   */
+  FT_EXPORT( FT_Int )
+  FT_Get_Charmap_Index( FT_CharMap  charmap );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Char_Index                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the glyph index of a given character code.  This function   */
+  /*    uses a charmap object to do the mapping.                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face     :: A handle to the source face object.                    */
+  /*                                                                       */
+  /*    charcode :: The character code.                                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The glyph index.  0~means `undefined character code'.              */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    If you use FreeType to manipulate the contents of font files       */
+  /*    directly, be aware that the glyph index returned by this function  */
+  /*    doesn't always correspond to the internal indices used within      */
+  /*    the file.  This is done to ensure that value~0 always corresponds  */
+  /*    to the `missing glyph'.                                            */
+  /*                                                                       */
+  FT_EXPORT( FT_UInt )
+  FT_Get_Char_Index( FT_Face   face,
+                     FT_ULong  charcode );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_First_Char                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function is used to return the first character code in the    */
+  /*    current charmap of a given face.  It also returns the              */
+  /*    corresponding glyph index.                                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face    :: A handle to the source face object.                     */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    agindex :: Glyph index of first character code.  0~if charmap is   */
+  /*               empty.                                                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The charmap's first character code.                                */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You should use this function with @FT_Get_Next_Char to be able to  */
+  /*    parse all character codes available in a given charmap.  The code  */
+  /*    should look like this:                                             */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      FT_ULong  charcode;                                              */
+  /*      FT_UInt   gindex;                                                */
+  /*                                                                       */
+  /*                                                                       */
+  /*      charcode = FT_Get_First_Char( face, &gindex );                   */
+  /*      while ( gindex != 0 )                                            */
+  /*      {                                                                */
+  /*        ... do something with (charcode,gindex) pair ...               */
+  /*                                                                       */
+  /*        charcode = FT_Get_Next_Char( face, charcode, &gindex );        */
+  /*      }                                                                */
+  /*    }                                                                  */
+  /*                                                                       */
+  /*    Note that `*agindex' is set to~0 if the charmap is empty.  The     */
+  /*    result itself can be~0 in two cases: if the charmap is empty or    */
+  /*    if the value~0 is the first valid character code.                  */
+  /*                                                                       */
+  FT_EXPORT( FT_ULong )
+  FT_Get_First_Char( FT_Face   face,
+                     FT_UInt  *agindex );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Next_Char                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function is used to return the next character code in the     */
+  /*    current charmap of a given face following the value `char_code',   */
+  /*    as well as the corresponding glyph index.                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face      :: A handle to the source face object.                   */
+  /*    char_code :: The starting character code.                          */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    agindex   :: Glyph index of next character code.  0~if charmap     */
+  /*                 is empty.                                             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The charmap's next character code.                                 */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You should use this function with @FT_Get_First_Char to walk       */
+  /*    over all character codes available in a given charmap.  See the    */
+  /*    note for this function for a simple code example.                  */
+  /*                                                                       */
+  /*    Note that `*agindex' is set to~0 when there are no more codes in   */
+  /*    the charmap.                                                       */
+  /*                                                                       */
+  FT_EXPORT( FT_ULong )
+  FT_Get_Next_Char( FT_Face    face,
+                    FT_ULong   char_code,
+                    FT_UInt   *agindex );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Name_Index                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the glyph index of a given glyph name.  This function uses  */
+  /*    driver specific objects to do the translation.                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face       :: A handle to the source face object.                  */
+  /*                                                                       */
+  /*    glyph_name :: The glyph name.                                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The glyph index.  0~means `undefined character code'.              */
+  /*                                                                       */
+  FT_EXPORT( FT_UInt )
+  FT_Get_Name_Index( FT_Face     face,
+                     FT_String*  glyph_name );
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SUBGLYPH_FLAG_XXX
+   *
+   * @description:
+   *   A list of constants used to describe subglyphs.  Please refer to the
+   *   TrueType specification for the meaning of the various flags.
+   *
+   * @values:
+   *   FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS ::
+   *   FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES ::
+   *   FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID ::
+   *   FT_SUBGLYPH_FLAG_SCALE ::
+   *   FT_SUBGLYPH_FLAG_XY_SCALE ::
+   *   FT_SUBGLYPH_FLAG_2X2 ::
+   *   FT_SUBGLYPH_FLAG_USE_MY_METRICS ::
+   *
+   */
+#define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS          1
+#define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES      2
+#define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID        4
+#define FT_SUBGLYPH_FLAG_SCALE                   8
+#define FT_SUBGLYPH_FLAG_XY_SCALE             0x40
+#define FT_SUBGLYPH_FLAG_2X2                  0x80
+#define FT_SUBGLYPH_FLAG_USE_MY_METRICS      0x200
+
+
+  /*************************************************************************
+   *
+   * @func:
+   *   FT_Get_SubGlyph_Info
+   *
+   * @description:
+   *   Retrieve a description of a given subglyph.  Only use it if
+   *   `glyph->format' is @FT_GLYPH_FORMAT_COMPOSITE; an error is
+   *   returned otherwise.
+   *
+   * @input:
+   *   glyph ::
+   *     The source glyph slot.
+   *
+   *   sub_index ::
+   *     The index of the subglyph.  Must be less than
+   *     `glyph->num_subglyphs'.
+   *
+   * @output:
+   *   p_index ::
+   *     The glyph index of the subglyph.
+   *
+   *   p_flags ::
+   *     The subglyph flags, see @FT_SUBGLYPH_FLAG_XXX.
+   *
+   *   p_arg1 ::
+   *     The subglyph's first argument (if any).
+   *
+   *   p_arg2 ::
+   *     The subglyph's second argument (if any).
+   *
+   *   p_transform ::
+   *     The subglyph transformation (if any).
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   The values of `*p_arg1', `*p_arg2', and `*p_transform' must be
+   *   interpreted depending on the flags returned in `*p_flags'.  See the
+   *   TrueType specification for details.
+   *
+   */
+  FT_EXPORT( FT_Error )
+  FT_Get_SubGlyph_Info( FT_GlyphSlot  glyph,
+                        FT_UInt       sub_index,
+                        FT_Int       *p_index,
+                        FT_UInt      *p_flags,
+                        FT_Int       *p_arg1,
+                        FT_Int       *p_arg2,
+                        FT_Matrix    *p_transform );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_FSTYPE_XXX                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A list of bit flags used in the `fsType' field of the OS/2 table   */
+  /*    in a TrueType or OpenType font and the `FSType' entry in a         */
+  /*    PostScript font.  These bit flags are returned by                  */
+  /*    @FT_Get_FSType_Flags; they inform client applications of embedding */
+  /*    and subsetting restrictions associated with a font.                */
+  /*                                                                       */
+  /*    See http://www.adobe.com/devnet/acrobat/pdfs/FontPolicies.pdf for  */
+  /*    more details.                                                      */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_FSTYPE_INSTALLABLE_EMBEDDING ::                                 */
+  /*      Fonts with no fsType bit set may be embedded and permanently     */
+  /*      installed on the remote system by an application.                */
+  /*                                                                       */
+  /*    FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING ::                          */
+  /*      Fonts that have only this bit set must not be modified, embedded */
+  /*      or exchanged in any manner without first obtaining permission of */
+  /*      the font software copyright owner.                               */
+  /*                                                                       */
+  /*    FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING ::                           */
+  /*      If this bit is set, the font may be embedded and temporarily     */
+  /*      loaded on the remote system.  Documents containing Preview &     */
+  /*      Print fonts must be opened `read-only'; no edits can be applied  */
+  /*      to the document.                                                 */
+  /*                                                                       */
+  /*    FT_FSTYPE_EDITABLE_EMBEDDING ::                                    */
+  /*      If this bit is set, the font may be embedded but must only be    */
+  /*      installed temporarily on other systems.  In contrast to Preview  */
+  /*      & Print fonts, documents containing editable fonts may be opened */
+  /*      for reading, editing is permitted, and changes may be saved.     */
+  /*                                                                       */
+  /*    FT_FSTYPE_NO_SUBSETTING ::                                         */
+  /*      If this bit is set, the font may not be subsetted prior to       */
+  /*      embedding.                                                       */
+  /*                                                                       */
+  /*    FT_FSTYPE_BITMAP_EMBEDDING_ONLY ::                                 */
+  /*      If this bit is set, only bitmaps contained in the font may be    */
+  /*      embedded; no outline data may be embedded.  If there are no      */
+  /*      bitmaps available in the font, then the font is unembeddable.    */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    While the fsType flags can indicate that a font may be embedded, a */
+  /*    license with the font vendor may be separately required to use the */
+  /*    font in this way.                                                  */
+  /*                                                                       */
+#define FT_FSTYPE_INSTALLABLE_EMBEDDING         0x0000
+#define FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING  0x0002
+#define FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING   0x0004
+#define FT_FSTYPE_EDITABLE_EMBEDDING            0x0008
+#define FT_FSTYPE_NO_SUBSETTING                 0x0100
+#define FT_FSTYPE_BITMAP_EMBEDDING_ONLY         0x0200
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_FSType_Flags                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the fsType flags for a font.                                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to the source face object.                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The fsType flags, @FT_FSTYPE_XXX.                                  */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Use this function rather than directly reading the `fs_type' field */
+  /*    in the @PS_FontInfoRec structure which is only guaranteed to       */
+  /*    return the correct results for Type~1 fonts.                       */
+  /*                                                                       */
+  FT_EXPORT( FT_UShort )
+  FT_Get_FSType_Flags( FT_Face  face );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    glyph_variants                                                     */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Glyph Variants                                                     */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    The FreeType~2 interface to Unicode Ideographic Variation          */
+  /*    Sequences (IVS), using the SFNT cmap format~14.                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Many CJK characters have variant forms.  They are a sort of grey   */
+  /*    area somewhere between being totally irrelevant and semantically   */
+  /*    distinct; for this reason, the Unicode consortium decided to       */
+  /*    introduce Ideographic Variation Sequences (IVS), consisting of a   */
+  /*    Unicode base character and one of 240 variant selectors            */
+  /*    (U+E0100-U+E01EF), instead of further extending the already huge   */
+  /*    code range for CJK characters.                                     */
+  /*                                                                       */
+  /*    An IVS is registered and unique; for further details please refer  */
+  /*    to Unicode Technical Report #37, the Ideographic Variation         */
+  /*    Database.  To date (October 2007), the character with the most     */
+  /*    variants is U+908A, having 8~such IVS.                             */
+  /*                                                                       */
+  /*    Adobe and MS decided to support IVS with a new cmap subtable       */
+  /*    (format~14).  It is an odd subtable because it is not a mapping of */
+  /*    input code points to glyphs, but contains lists of all variants    */
+  /*    supported by the font.                                             */
+  /*                                                                       */
+  /*    A variant may be either `default' or `non-default'.  A default     */
+  /*    variant is the one you will get for that code point if you look it */
+  /*    up in the standard Unicode cmap.  A non-default variant is a       */
+  /*    different glyph.                                                   */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Face_GetCharVariantIndex                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the glyph index of a given character code as modified by    */
+  /*    the variation selector.                                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face ::                                                            */
+  /*      A handle to the source face object.                              */
+  /*                                                                       */
+  /*    charcode ::                                                        */
+  /*      The character code point in Unicode.                             */
+  /*                                                                       */
+  /*    variantSelector ::                                                 */
+  /*      The Unicode code point of the variation selector.                */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The glyph index.  0~means either `undefined character code', or    */
+  /*    `undefined selector code', or `no variation selector cmap          */
+  /*    subtable', or `current CharMap is not Unicode'.                    */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    If you use FreeType to manipulate the contents of font files       */
+  /*    directly, be aware that the glyph index returned by this function  */
+  /*    doesn't always correspond to the internal indices used within      */
+  /*    the file.  This is done to ensure that value~0 always corresponds  */
+  /*    to the `missing glyph'.                                            */
+  /*                                                                       */
+  /*    This function is only meaningful if                                */
+  /*      a) the font has a variation selector cmap sub table,             */
+  /*    and                                                                */
+  /*      b) the current charmap has a Unicode encoding.                   */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.3.6                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_UInt )
+  FT_Face_GetCharVariantIndex( FT_Face   face,
+                               FT_ULong  charcode,
+                               FT_ULong  variantSelector );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Face_GetCharVariantIsDefault                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Check whether this variant of this Unicode character is the one to */
+  /*    be found in the `cmap'.                                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face ::                                                            */
+  /*      A handle to the source face object.                              */
+  /*                                                                       */
+  /*    charcode ::                                                        */
+  /*      The character codepoint in Unicode.                              */
+  /*                                                                       */
+  /*    variantSelector ::                                                 */
+  /*      The Unicode codepoint of the variation selector.                 */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    1~if found in the standard (Unicode) cmap, 0~if found in the       */
+  /*    variation selector cmap, or -1 if it is not a variant.             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function is only meaningful if the font has a variation       */
+  /*    selector cmap subtable.                                            */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.3.6                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_Int )
+  FT_Face_GetCharVariantIsDefault( FT_Face   face,
+                                   FT_ULong  charcode,
+                                   FT_ULong  variantSelector );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Face_GetVariantSelectors                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return a zero-terminated list of Unicode variant selectors found   */
+  /*    in the font.                                                       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face ::                                                            */
+  /*      A handle to the source face object.                              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A pointer to an array of selector code points, or NULL if there is */
+  /*    no valid variant selector cmap subtable.                           */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The last item in the array is~0; the array is owned by the         */
+  /*    @FT_Face object but can be overwritten or released on the next     */
+  /*    call to a FreeType function.                                       */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.3.6                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_UInt32* )
+  FT_Face_GetVariantSelectors( FT_Face  face );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Face_GetVariantsOfChar                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return a zero-terminated list of Unicode variant selectors found   */
+  /*    for the specified character code.                                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face ::                                                            */
+  /*      A handle to the source face object.                              */
+  /*                                                                       */
+  /*    charcode ::                                                        */
+  /*      The character codepoint in Unicode.                              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A pointer to an array of variant selector code points which are    */
+  /*    active for the given character, or NULL if the corresponding list  */
+  /*    is empty.                                                          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The last item in the array is~0; the array is owned by the         */
+  /*    @FT_Face object but can be overwritten or released on the next     */
+  /*    call to a FreeType function.                                       */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.3.6                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_UInt32* )
+  FT_Face_GetVariantsOfChar( FT_Face   face,
+                             FT_ULong  charcode );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Face_GetCharsOfVariant                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return a zero-terminated list of Unicode character codes found for */
+  /*    the specified variant selector.                                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face ::                                                            */
+  /*      A handle to the source face object.                              */
+  /*                                                                       */
+  /*    variantSelector ::                                                 */
+  /*      The variant selector code point in Unicode.                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A list of all the code points which are specified by this selector */
+  /*    (both default and non-default codes are returned) or NULL if there */
+  /*    is no valid cmap or the variant selector is invalid.               */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The last item in the array is~0; the array is owned by the         */
+  /*    @FT_Face object but can be overwritten or released on the next     */
+  /*    call to a FreeType function.                                       */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.3.6                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_UInt32* )
+  FT_Face_GetCharsOfVariant( FT_Face   face,
+                             FT_ULong  variantSelector );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    computations                                                       */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Computations                                                       */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Crunching fixed numbers and vectors.                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains various functions used to perform            */
+  /*    computations on 16.16 fixed-float numbers or 2d vectors.           */
+  /*                                                                       */
+  /* <Order>                                                               */
+  /*    FT_MulDiv                                                          */
+  /*    FT_MulFix                                                          */
+  /*    FT_DivFix                                                          */
+  /*    FT_RoundFix                                                        */
+  /*    FT_CeilFix                                                         */
+  /*    FT_FloorFix                                                        */
+  /*    FT_Vector_Transform                                                */
+  /*    FT_Matrix_Multiply                                                 */
+  /*    FT_Matrix_Invert                                                   */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_MulDiv                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A very simple function used to perform the computation `(a*b)/c'   */
+  /*    with maximal accuracy (it uses a 64-bit intermediate integer       */
+  /*    whenever necessary).                                               */
+  /*                                                                       */
+  /*    This function isn't necessarily as fast as some processor specific */
+  /*    operations, but is at least completely portable.                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    a :: The first multiplier.                                         */
+  /*    b :: The second multiplier.                                        */
+  /*    c :: The divisor.                                                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `(a*b)/c'.  This function never traps when trying to */
+  /*    divide by zero; it simply returns `MaxInt' or `MinInt' depending   */
+  /*    on the signs of `a' and `b'.                                       */
+  /*                                                                       */
+  FT_EXPORT( FT_Long )
+  FT_MulDiv( FT_Long  a,
+             FT_Long  b,
+             FT_Long  c );
+
+
+  /* */
+
+  /* The following #if 0 ... #endif is for the documentation formatter, */
+  /* hiding the internal `FT_MULFIX_INLINED' macro.                     */
+
+#if 0
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_MulFix                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A very simple function used to perform the computation             */
+  /*    `(a*b)/0x10000' with maximal accuracy.  Most of the time this is   */
+  /*    used to multiply a given value by a 16.16 fixed float factor.      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    a :: The first multiplier.                                         */
+  /*    b :: The second multiplier.  Use a 16.16 factor here whenever      */
+  /*         possible (see note below).                                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `(a*b)/0x10000'.                                     */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function has been optimized for the case where the absolute   */
+  /*    value of `a' is less than 2048, and `b' is a 16.16 scaling factor. */
+  /*    As this happens mainly when scaling from notional units to         */
+  /*    fractional pixels in FreeType, it resulted in noticeable speed     */
+  /*    improvements between versions 2.x and 1.x.                         */
+  /*                                                                       */
+  /*    As a conclusion, always try to place a 16.16 factor as the         */
+  /*    _second_ argument of this function; this can make a great          */
+  /*    difference.                                                        */
+  /*                                                                       */
+  FT_EXPORT( FT_Long )
+  FT_MulFix( FT_Long  a,
+             FT_Long  b );
+
+  /* */
+#endif
+
+#ifdef FT_MULFIX_INLINED
+#define FT_MulFix( a, b )  FT_MULFIX_INLINED( a, b )
+#else
+  FT_EXPORT( FT_Long )
+  FT_MulFix( FT_Long  a,
+             FT_Long  b );
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_DivFix                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A very simple function used to perform the computation             */
+  /*    `(a*0x10000)/b' with maximal accuracy.  Most of the time, this is  */
+  /*    used to divide a given value by a 16.16 fixed float factor.        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    a :: The first multiplier.                                         */
+  /*    b :: The second multiplier.  Use a 16.16 factor here whenever      */
+  /*         possible (see note below).                                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `(a*0x10000)/b'.                                     */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The optimization for FT_DivFix() is simple: If (a~<<~16) fits in   */
+  /*    32~bits, then the division is computed directly.  Otherwise, we    */
+  /*    use a specialized version of @FT_MulDiv.                           */
+  /*                                                                       */
+  FT_EXPORT( FT_Long )
+  FT_DivFix( FT_Long  a,
+             FT_Long  b );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_RoundFix                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A very simple function used to round a 16.16 fixed number.         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    a :: The number to be rounded.                                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `(a + 0x8000) & -0x10000'.                           */
+  /*                                                                       */
+  FT_EXPORT( FT_Fixed )
+  FT_RoundFix( FT_Fixed  a );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_CeilFix                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A very simple function used to compute the ceiling function of a   */
+  /*    16.16 fixed number.                                                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    a :: The number for which the ceiling function is to be computed.  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `(a + 0x10000 - 1) & -0x10000'.                      */
+  /*                                                                       */
+  FT_EXPORT( FT_Fixed )
+  FT_CeilFix( FT_Fixed  a );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_FloorFix                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A very simple function used to compute the floor function of a     */
+  /*    16.16 fixed number.                                                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    a :: The number for which the floor function is to be computed.    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `a & -0x10000'.                                      */
+  /*                                                                       */
+  FT_EXPORT( FT_Fixed )
+  FT_FloorFix( FT_Fixed  a );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Vector_Transform                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Transform a single vector through a 2x2 matrix.                    */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    vector :: The target vector to transform.                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    matrix :: A pointer to the source 2x2 matrix.                      */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The result is undefined if either `vector' or `matrix' is invalid. */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Vector_Transform( FT_Vector*        vec,
+                       const FT_Matrix*  matrix );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    version                                                            */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    FreeType Version                                                   */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Functions and macros related to FreeType versions.                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Note that those functions and macros are of limited use because    */
+  /*    even a new release of FreeType with only documentation changes     */
+  /*    increases the version number.                                      */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************
+   *
+   * @enum:
+   *   FREETYPE_XXX
+   *
+   * @description:
+   *   These three macros identify the FreeType source code version.
+   *   Use @FT_Library_Version to access them at runtime.
+   *
+   * @values:
+   *   FREETYPE_MAJOR :: The major version number.
+   *   FREETYPE_MINOR :: The minor version number.
+   *   FREETYPE_PATCH :: The patch level.
+   *
+   * @note:
+   *   The version number of FreeType if built as a dynamic link library
+   *   with the `libtool' package is _not_ controlled by these three
+   *   macros.
+   *
+   */
+#define FREETYPE_MAJOR  2
+#define FREETYPE_MINOR  4
+#define FREETYPE_PATCH  4
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Library_Version                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the version of the FreeType library being used.  This is    */
+  /*    useful when dynamically linking to the library, since one cannot   */
+  /*    use the macros @FREETYPE_MAJOR, @FREETYPE_MINOR, and               */
+  /*    @FREETYPE_PATCH.                                                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A source library handle.                                */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    amajor  :: The major version number.                               */
+  /*                                                                       */
+  /*    aminor  :: The minor version number.                               */
+  /*                                                                       */
+  /*    apatch  :: The patch version number.                               */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The reason why this function takes a `library' argument is because */
+  /*    certain programs implement library initialization in a custom way  */
+  /*    that doesn't use @FT_Init_FreeType.                                */
+  /*                                                                       */
+  /*    In such cases, the library version might not be available before   */
+  /*    the library object has been created.                               */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Library_Version( FT_Library   library,
+                      FT_Int      *amajor,
+                      FT_Int      *aminor,
+                      FT_Int      *apatch );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Face_CheckTrueTypePatents                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Parse all bytecode instructions of a TrueType font file to check   */
+  /*    whether any of the patented opcodes are used.  This is only useful */
+  /*    if you want to be able to use the unpatented hinter with           */
+  /*    fonts that do *not* use these opcodes.                             */
+  /*                                                                       */
+  /*    Note that this function parses *all* glyph instructions in the     */
+  /*    font file, which may be slow.                                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A face handle.                                             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    1~if this is a TrueType font that uses one of the patented         */
+  /*    opcodes, 0~otherwise.                                              */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Since May 2010, TrueType hinting is no longer patented.            */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.3.5                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_Bool )
+  FT_Face_CheckTrueTypePatents( FT_Face  face );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Face_SetUnpatentedHinting                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Enable or disable the unpatented hinter for a given face.          */
+  /*    Only enable it if you have determined that the face doesn't        */
+  /*    use any patented opcodes (see @FT_Face_CheckTrueTypePatents).      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face  :: A face handle.                                            */
+  /*                                                                       */
+  /*    value :: New boolean setting.                                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The old setting value.  This will always be false if this is not   */
+  /*    an SFNT font, or if the unpatented hinter is not compiled in this  */
+  /*    instance of the library.                                           */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Since May 2010, TrueType hinting is no longer patented.            */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.3.5                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_Bool )
+  FT_Face_SetUnpatentedHinting( FT_Face  face,
+                                FT_Bool  value );
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FREETYPE_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ft2build.h b/contrib/media/updf/include/freetype/ft2build.h
new file mode 100644
index 0000000000..211b54db44
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ft2build.h
@@ -0,0 +1,39 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ft2build.h                                                             */
+/*                                                                         */
+/*    FreeType 2 build and setup macros.                                   */
+/*    (Generic version)                                                    */
+/*                                                                         */
+/*  Copyright 1996-2001, 2006 by                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file corresponds to the default `ft2build.h' file for            */
+  /* FreeType 2.  It uses the `freetype' include root.                     */
+  /*                                                                       */
+  /* Note that specific platforms might use a different configuration.     */
+  /* See builds/unix/ft2unix.h for an example.                             */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FT2_BUILD_GENERIC_H__
+#define __FT2_BUILD_GENERIC_H__
+
+#include "ftheader.h"
+
+#endif /* __FT2_BUILD_GENERIC_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ft_conf.h b/contrib/media/updf/include/freetype/ft_conf.h
new file mode 100755
index 0000000000..a663816605
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ft_conf.h
@@ -0,0 +1,130 @@
+/* This file is part of the FreeType project */
+
+/* ft_conf.h for MSDOS */
+
+
+/* we need the following because there are some typedefs in this file */
+
+#ifndef FT_CONF_H
+#define FT_CONF_H
+
+/* Define to empty if the keyword does not work.  */
+/* #undef const */
+
+/* Define if you have a working `mmap' system call.  */
+#undef HAVE_MMAP
+
+/* Define if you have the <stdlib.h> header file.  */
+#define HAVE_STDLIB_H
+
+/* Define if you have the getpagesize function.  */
+#define HAVE_GETPAGESIZE
+
+/* Define if you have the memcpy function.  */
+#define HAVE_MEMCPY
+
+/* Define if you have the memmove function.  */
+#define HAVE_MEMMOVE
+
+/* Define if you have the valloc function.  */
+#undef HAVE_VALLOC
+
+/* Define if you have the <fcntl.h> header file.  */
+#define HAVE_FCNTL_H
+
+/* Define if you have the <unistd.h> header file.  */
+#if defined( __EMX__ ) || defined( __DJGPP__ ) || defined( __GO32__ )
+/* some compilers are known to have <unistd.h>;       */
+/* add yours if needed, and report to us the update.  */
+#define HAVE_UNISTD_H
+#else
+/* most MS-DOS compilers lack <unistd.h> */
+#undef  HAVE_UNISTD_H
+#endif
+
+/* Define if you need <conio.h> for console I/O functions.  */
+#ifdef __EMX__
+#define HAVE_CONIO_H
+#endif
+
+/* Define if you have the <locale.h> header file.  */
+#undef HAVE_LOCALE_H
+
+/* Define if you have the <libintl.h> header file.  */
+#undef HAVE_LIBINTL_H
+
+/* Define if you have the libintl library.  */
+#undef HAVE_LIBINTL
+
+#define HAVE_PRINT_FUNCTION 1
+
+#define Print( format, ap )
+
+#include <limits.h>
+#if   UINT_MAX == 0xFFFF
+#define SIZEOF_INT  2
+#elif UINT_MAX == 0xFFFFFFFF
+#define SIZEOF_INT  4
+#else
+#error "Unsupported number of bytes in `int' type!"
+#endif
+
+#define SIZEOF_LONG 4
+
+
+#define  TT_CONFIG_OPTION_EXTEND_ENGINE
+
+#define  TT_CONFIG_OPTION_GRAY_SCALING
+
+#undef   TT_CONFIG_OPTION_NO_INTERPRETER
+
+#define  TT_CONFIG_OPTION_INTERPRETER_SWITCH
+
+#undef TT_CONFIG_OPTION_STATIC_INTERPRETER
+
+#undef  TT_CONFIG_OPTION_STATIC_RASTER
+
+#undef  TT_CONFIG_OPTION_THREAD_SAFE
+
+#undef  DEBUG_LEVEL_TRACE
+#undef  DEBUG_LEVEL_ERROR
+
+
+#if SIZEOF_INT == 4
+
+  typedef signed int      TT_Int32;
+  typedef unsigned int    TT_Word32;
+
+#elif SIZEOF_LONG == 4
+
+  typedef signed long     TT_Int32;
+  typedef unsigned long   TT_Word32;
+
+#else
+#error "no 32bit type found"
+#endif
+
+#if SIZEOF_LONG == 8
+
+/* LONG64 must be defined when a 64-bit type is available */
+/* INT64 must then be defined to this type..              */
+#define LONG64
+#define INT64   long
+
+#else
+
+/* GCC provides the non-ANSI 'long long' 64-bit type.  You can activate    */
+/* by defining the TT_USE_LONG_LONG macro in 'ft_conf.h'.  Note that this  */
+/* will produce many -ansi warnings during library compilation.            */
+#ifdef TT_USE_LONG_LONG
+
+#define LONG64
+#define INT64   long long
+
+#endif /* TT_USE_LONG_LONG */
+#endif
+
+#endif /* FT_CONF_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftadvanc.h b/contrib/media/updf/include/freetype/ftadvanc.h
new file mode 100644
index 0000000000..b2451bec42
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftadvanc.h
@@ -0,0 +1,179 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftadvanc.h                                                             */
+/*                                                                         */
+/*    Quick computation of advance widths (specification only).            */
+/*                                                                         */
+/*  Copyright 2008 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTADVANC_H__
+#define __FTADVANC_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /**************************************************************************
+   *
+   * @section:
+   *   quick_advance
+   *
+   * @title:
+   *   Quick retrieval of advance values
+   *
+   * @abstract:
+   *   Retrieve horizontal and vertical advance values without processing
+   *   glyph outlines, if possible.
+   *
+   * @description:
+   *   This section contains functions to quickly extract advance values
+   *   without handling glyph outlines, if possible.
+   */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Const>                                                               */
+  /*    FT_ADVANCE_FLAG_FAST_ONLY                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A bit-flag to be OR-ed with the `flags' parameter of the           */
+  /*    @FT_Get_Advance and @FT_Get_Advances functions.                    */
+  /*                                                                       */
+  /*    If set, it indicates that you want these functions to fail if the  */
+  /*    corresponding hinting mode or font driver doesn't allow for very   */
+  /*    quick advance computation.                                         */
+  /*                                                                       */
+  /*    Typically, glyphs which are either unscaled, unhinted, bitmapped,  */
+  /*    or light-hinted can have their advance width computed very         */
+  /*    quickly.                                                           */
+  /*                                                                       */
+  /*    Normal and bytecode hinted modes, which require loading, scaling,  */
+  /*    and hinting of the glyph outline, are extremely slow by            */
+  /*    comparison.                                                        */
+  /*                                                                       */
+#define FT_ADVANCE_FLAG_FAST_ONLY  0x20000000UL
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Advance                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the advance value of a given glyph outline in an          */
+  /*    @FT_Face.  By default, the unhinted advance is returned in font    */
+  /*    units.                                                             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face       :: The source @FT_Face handle.                          */
+  /*                                                                       */
+  /*    gindex     :: The glyph index.                                     */
+  /*                                                                       */
+  /*    load_flags :: A set of bit flags similar to those used when        */
+  /*                  calling @FT_Load_Glyph, used to determine what kind  */
+  /*                  of advances you need.                                */
+  /* <Output>                                                              */
+  /*    padvance :: The advance value, in either font units or 16.16       */
+  /*                format.                                                */
+  /*                                                                       */
+  /*                If @FT_LOAD_VERTICAL_LAYOUT is set, this is the        */
+  /*                vertical advance corresponding to a vertical layout.   */
+  /*                Otherwise, it is the horizontal advance in a           */
+  /*                horizontal layout.                                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and   */
+  /*    if the corresponding font backend doesn't have a quick way to      */
+  /*    retrieve the advances.                                             */
+  /*                                                                       */
+  /*    A scaled advance is returned in 16.16 format but isn't transformed */
+  /*    by the affine transformation specified by @FT_Set_Transform.       */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_Advance( FT_Face    face,
+                  FT_UInt    gindex,
+                  FT_Int32   load_flags,
+                  FT_Fixed  *padvance );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Advances                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the advance values of several glyph outlines in an        */
+  /*    @FT_Face.  By default, the unhinted advances are returned in font  */
+  /*    units.                                                             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face        :: The source @FT_Face handle.                         */
+  /*                                                                       */
+  /*    start       :: The first glyph index.                              */
+  /*                                                                       */
+  /*    count       :: The number of advance values you want to retrieve.  */
+  /*                                                                       */
+  /*    load_flags  :: A set of bit flags similar to those used when       */
+  /*                   calling @FT_Load_Glyph.                             */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    padvance :: The advances, in either font units or 16.16 format.    */
+  /*                This array must contain at least `count' elements.     */
+  /*                                                                       */
+  /*                If @FT_LOAD_VERTICAL_LAYOUT is set, these are the      */
+  /*                vertical advances corresponding to a vertical layout.  */
+  /*                Otherwise, they are the horizontal advances in a       */
+  /*                horizontal layout.                                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and   */
+  /*    if the corresponding font backend doesn't have a quick way to      */
+  /*    retrieve the advances.                                             */
+  /*                                                                       */
+  /*    Scaled advances are returned in 16.16 format but aren't            */
+  /*    transformed by the affine transformation specified by              */
+  /*    @FT_Set_Transform.                                                 */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_Advances( FT_Face    face,
+                   FT_UInt    start,
+                   FT_UInt    count,
+                   FT_Int32   load_flags,
+                   FT_Fixed  *padvances );
+
+/* */
+
+
+FT_END_HEADER
+
+#endif /* __FTADVANC_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftbbox.h b/contrib/media/updf/include/freetype/ftbbox.h
new file mode 100644
index 0000000000..01fe3fb0d1
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftbbox.h
@@ -0,0 +1,94 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftbbox.h                                                               */
+/*                                                                         */
+/*    FreeType exact bbox computation (specification).                     */
+/*                                                                         */
+/*  Copyright 1996-2001, 2003, 2007 by                                     */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This component has a _single_ role: to compute exact outline bounding */
+  /* boxes.                                                                */
+  /*                                                                       */
+  /* It is separated from the rest of the engine for various technical     */
+  /* reasons.  It may well be integrated in `ftoutln' later.               */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTBBOX_H__
+#define __FTBBOX_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    outline_processing                                                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Get_BBox                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Compute the exact bounding box of an outline.  This is slower      */
+  /*    than computing the control box.  However, it uses an advanced      */
+  /*    algorithm which returns _very_ quickly when the two boxes          */
+  /*    coincide.  Otherwise, the outline Bézier arcs are traversed to     */
+  /*    extract their extrema.                                             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    outline :: A pointer to the source outline.                        */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    abbox   :: The outline's exact bounding box.                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_Get_BBox( FT_Outline*  outline,
+                       FT_BBox     *abbox );
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTBBOX_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8    */
+/* End:             */
diff --git a/contrib/media/updf/include/freetype/ftbdf.h b/contrib/media/updf/include/freetype/ftbdf.h
new file mode 100644
index 0000000000..4f8baf8401
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftbdf.h
@@ -0,0 +1,209 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftbdf.h                                                                */
+/*                                                                         */
+/*    FreeType API for accessing BDF-specific strings (specification).     */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2004, 2006, 2009 by                              */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTBDF_H__
+#define __FTBDF_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    bdf_fonts                                                          */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    BDF and PCF Files                                                  */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    BDF and PCF specific API.                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the declaration of functions specific to BDF */
+  /*    and PCF fonts.                                                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /**********************************************************************
+   *
+   * @enum:
+   *    FT_PropertyType
+   *
+   * @description:
+   *    A list of BDF property types.
+   *
+   * @values:
+   *    BDF_PROPERTY_TYPE_NONE ::
+   *      Value~0 is used to indicate a missing property.
+   *
+   *    BDF_PROPERTY_TYPE_ATOM ::
+   *      Property is a string atom.
+   *
+   *    BDF_PROPERTY_TYPE_INTEGER ::
+   *      Property is a 32-bit signed integer.
+   *
+   *    BDF_PROPERTY_TYPE_CARDINAL ::
+   *      Property is a 32-bit unsigned integer.
+   */
+  typedef enum  BDF_PropertyType_
+  {
+    BDF_PROPERTY_TYPE_NONE     = 0,
+    BDF_PROPERTY_TYPE_ATOM     = 1,
+    BDF_PROPERTY_TYPE_INTEGER  = 2,
+    BDF_PROPERTY_TYPE_CARDINAL = 3
+
+  } BDF_PropertyType;
+
+
+  /**********************************************************************
+   *
+   * @type:
+   *    BDF_Property
+   *
+   * @description:
+   *    A handle to a @BDF_PropertyRec structure to model a given
+   *    BDF/PCF property.
+   */
+  typedef struct BDF_PropertyRec_*  BDF_Property;
+
+
+ /**********************************************************************
+  *
+  * @struct:
+  *    BDF_PropertyRec
+  *
+  * @description:
+  *    This structure models a given BDF/PCF property.
+  *
+  * @fields:
+  *    type ::
+  *      The property type.
+  *
+  *    u.atom ::
+  *      The atom string, if type is @BDF_PROPERTY_TYPE_ATOM.
+  *
+  *    u.integer ::
+  *      A signed integer, if type is @BDF_PROPERTY_TYPE_INTEGER.
+  *
+  *    u.cardinal ::
+  *      An unsigned integer, if type is @BDF_PROPERTY_TYPE_CARDINAL.
+  */
+  typedef struct  BDF_PropertyRec_
+  {
+    BDF_PropertyType  type;
+    union {
+      const char*     atom;
+      FT_Int32        integer;
+      FT_UInt32       cardinal;
+
+    } u;
+
+  } BDF_PropertyRec;
+
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_Get_BDF_Charset_ID
+  *
+  * @description:
+  *    Retrieve a BDF font character set identity, according to
+  *    the BDF specification.
+  *
+  * @input:
+  *    face ::
+  *       A handle to the input face.
+  *
+  * @output:
+  *    acharset_encoding ::
+  *       Charset encoding, as a C~string, owned by the face.
+  *
+  *    acharset_registry ::
+  *       Charset registry, as a C~string, owned by the face.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   This function only works with BDF faces, returning an error otherwise.
+  */
+  FT_EXPORT( FT_Error )
+  FT_Get_BDF_Charset_ID( FT_Face       face,
+                         const char*  *acharset_encoding,
+                         const char*  *acharset_registry );
+
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_Get_BDF_Property
+  *
+  * @description:
+  *    Retrieve a BDF property from a BDF or PCF font file.
+  *
+  * @input:
+  *    face :: A handle to the input face.
+  *
+  *    name :: The property name.
+  *
+  * @output:
+  *    aproperty :: The property.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   This function works with BDF _and_ PCF fonts.  It returns an error
+  *   otherwise.  It also returns an error if the property is not in the
+  *   font.
+  *
+  *   A `property' is a either key-value pair within the STARTPROPERTIES
+  *   ... ENDPROPERTIES block of a BDF font or a key-value pair from the
+  *   `info->props' array within a `FontRec' structure of a PCF font.
+  *
+  *   Integer properties are always stored as `signed' within PCF fonts;
+  *   consequently, @BDF_PROPERTY_TYPE_CARDINAL is a possible return value
+  *   for BDF fonts only.
+  *
+  *   In case of error, `aproperty->type' is always set to
+  *   @BDF_PROPERTY_TYPE_NONE.
+  */
+  FT_EXPORT( FT_Error )
+  FT_Get_BDF_Property( FT_Face           face,
+                       const char*       prop_name,
+                       BDF_PropertyRec  *aproperty );
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTBDF_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftbitmap.h b/contrib/media/updf/include/freetype/ftbitmap.h
new file mode 100644
index 0000000000..92742369ba
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftbitmap.h
@@ -0,0 +1,227 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftbitmap.h                                                             */
+/*                                                                         */
+/*    FreeType utility functions for bitmaps (specification).              */
+/*                                                                         */
+/*  Copyright 2004, 2005, 2006, 2008 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTBITMAP_H__
+#define __FTBITMAP_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    bitmap_handling                                                    */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Bitmap Handling                                                    */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Handling FT_Bitmap objects.                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains functions for converting FT_Bitmap objects.  */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Bitmap_New                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Initialize a pointer to an @FT_Bitmap structure.                   */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    abitmap :: A pointer to the bitmap structure.                      */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Bitmap_New( FT_Bitmap  *abitmap );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Bitmap_Copy                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Copy a bitmap into another one.                                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle to a library object.                           */
+  /*                                                                       */
+  /*    source  :: A handle to the source bitmap.                          */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    target  :: A handle to the target bitmap.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Bitmap_Copy( FT_Library        library,
+                  const FT_Bitmap  *source,
+                  FT_Bitmap        *target);
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Bitmap_Embolden                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Embolden a bitmap.  The new bitmap will be about `xStrength'       */
+  /*    pixels wider and `yStrength' pixels higher.  The left and bottom   */
+  /*    borders are kept unchanged.                                        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library   :: A handle to a library object.                         */
+  /*                                                                       */
+  /*    xStrength :: How strong the glyph is emboldened horizontally.      */
+  /*                 Expressed in 26.6 pixel format.                       */
+  /*                                                                       */
+  /*    yStrength :: How strong the glyph is emboldened vertically.        */
+  /*                 Expressed in 26.6 pixel format.                       */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    bitmap    :: A handle to the target bitmap.                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The current implementation restricts `xStrength' to be less than   */
+  /*    or equal to~8 if bitmap is of pixel_mode @FT_PIXEL_MODE_MONO.      */
+  /*                                                                       */
+  /*    If you want to embolden the bitmap owned by a @FT_GlyphSlotRec,    */
+  /*    you should call @FT_GlyphSlot_Own_Bitmap on the slot first.        */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Bitmap_Embolden( FT_Library  library,
+                      FT_Bitmap*  bitmap,
+                      FT_Pos      xStrength,
+                      FT_Pos      yStrength );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Bitmap_Convert                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, or 8bpp to a  */
+  /*    bitmap object with depth 8bpp, making the number of used bytes per */
+  /*    line (a.k.a. the `pitch') a multiple of `alignment'.               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library   :: A handle to a library object.                         */
+  /*                                                                       */
+  /*    source    :: The source bitmap.                                    */
+  /*                                                                       */
+  /*    alignment :: The pitch of the bitmap is a multiple of this         */
+  /*                 parameter.  Common values are 1, 2, or 4.             */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    target    :: The target bitmap.                                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    It is possible to call @FT_Bitmap_Convert multiple times without   */
+  /*    calling @FT_Bitmap_Done (the memory is simply reallocated).        */
+  /*                                                                       */
+  /*    Use @FT_Bitmap_Done to finally remove the bitmap object.           */
+  /*                                                                       */
+  /*    The `library' argument is taken to have access to FreeType's       */
+  /*    memory handling functions.                                         */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Bitmap_Convert( FT_Library        library,
+                     const FT_Bitmap  *source,
+                     FT_Bitmap        *target,
+                     FT_Int            alignment );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_GlyphSlot_Own_Bitmap                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Make sure that a glyph slot owns `slot->bitmap'.                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    slot :: The glyph slot.                                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function is to be used in combination with                    */
+  /*    @FT_Bitmap_Embolden.                                               */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_GlyphSlot_Own_Bitmap( FT_GlyphSlot  slot );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Bitmap_Done                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Destroy a bitmap object created with @FT_Bitmap_New.               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle to a library object.                           */
+  /*                                                                       */
+  /*    bitmap  :: The bitmap object to be freed.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The `library' argument is taken to have access to FreeType's       */
+  /*    memory handling functions.                                         */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Bitmap_Done( FT_Library  library,
+                  FT_Bitmap  *bitmap );
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTBITMAP_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftcache.h b/contrib/media/updf/include/freetype/ftcache.h
new file mode 100644
index 0000000000..6af5306228
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftcache.h
@@ -0,0 +1,1140 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftcache.h                                                              */
+/*                                                                         */
+/*    FreeType Cache subsystem (specification).                            */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2010 by */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTCACHE_H__
+#define __FTCACHE_H__
+
+
+#include <ft2build.h>
+#include FT_GLYPH_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************
+   *
+   * <Section>
+   *    cache_subsystem
+   *
+   * <Title>
+   *    Cache Sub-System
+   *
+   * <Abstract>
+   *    How to cache face, size, and glyph data with FreeType~2.
+   *
+   * <Description>
+   *   This section describes the FreeType~2 cache sub-system, which is used
+   *   to limit the number of concurrently opened @FT_Face and @FT_Size
+   *   objects, as well as caching information like character maps and glyph
+   *   images while limiting their maximum memory usage.
+   *
+   *   Note that all types and functions begin with the `FTC_' prefix.
+   *
+   *   The cache is highly portable and thus doesn't know anything about the
+   *   fonts installed on your system, or how to access them.  This implies
+   *   the following scheme:
+   *
+   *   First, available or installed font faces are uniquely identified by
+   *   @FTC_FaceID values, provided to the cache by the client.  Note that
+   *   the cache only stores and compares these values, and doesn't try to
+   *   interpret them in any way.
+   *
+   *   Second, the cache calls, only when needed, a client-provided function
+   *   to convert an @FTC_FaceID into a new @FT_Face object.  The latter is
+   *   then completely managed by the cache, including its termination
+   *   through @FT_Done_Face.  To monitor termination of face objects, the
+   *   finalizer callback in the `generic' field of the @FT_Face object can
+   *   be used, which might also be used to store the @FTC_FaceID of the
+   *   face.
+   *
+   *   Clients are free to map face IDs to anything else.  The most simple
+   *   usage is to associate them to a (pathname,face_index) pair that is
+   *   used to call @FT_New_Face.  However, more complex schemes are also
+   *   possible.
+   *
+   *   Note that for the cache to work correctly, the face ID values must be
+   *   *persistent*, which means that the contents they point to should not
+   *   change at runtime, or that their value should not become invalid.
+   *
+   *   If this is unavoidable (e.g., when a font is uninstalled at runtime),
+   *   you should call @FTC_Manager_RemoveFaceID as soon as possible, to let
+   *   the cache get rid of any references to the old @FTC_FaceID it may
+   *   keep internally.  Failure to do so will lead to incorrect behaviour
+   *   or even crashes.
+   *
+   *   To use the cache, start with calling @FTC_Manager_New to create a new
+   *   @FTC_Manager object, which models a single cache instance.  You can
+   *   then look up @FT_Face and @FT_Size objects with
+   *   @FTC_Manager_LookupFace and @FTC_Manager_LookupSize, respectively.
+   *
+   *   If you want to use the charmap caching, call @FTC_CMapCache_New, then
+   *   later use @FTC_CMapCache_Lookup to perform the equivalent of
+   *   @FT_Get_Char_Index, only much faster.
+   *
+   *   If you want to use the @FT_Glyph caching, call @FTC_ImageCache, then
+   *   later use @FTC_ImageCache_Lookup to retrieve the corresponding
+   *   @FT_Glyph objects from the cache.
+   *
+   *   If you need lots of small bitmaps, it is much more memory efficient
+   *   to call @FTC_SBitCache_New followed by @FTC_SBitCache_Lookup.  This
+   *   returns @FTC_SBitRec structures, which are used to store small
+   *   bitmaps directly.  (A small bitmap is one whose metrics and
+   *   dimensions all fit into 8-bit integers).
+   *
+   *   We hope to also provide a kerning cache in the near future.
+   *
+   *
+   * <Order>
+   *   FTC_Manager
+   *   FTC_FaceID
+   *   FTC_Face_Requester
+   *
+   *   FTC_Manager_New
+   *   FTC_Manager_Reset
+   *   FTC_Manager_Done
+   *   FTC_Manager_LookupFace
+   *   FTC_Manager_LookupSize
+   *   FTC_Manager_RemoveFaceID
+   *
+   *   FTC_Node
+   *   FTC_Node_Unref
+   *
+   *   FTC_ImageCache
+   *   FTC_ImageCache_New
+   *   FTC_ImageCache_Lookup
+   *
+   *   FTC_SBit
+   *   FTC_SBitCache
+   *   FTC_SBitCache_New
+   *   FTC_SBitCache_Lookup
+   *
+   *   FTC_CMapCache
+   *   FTC_CMapCache_New
+   *   FTC_CMapCache_Lookup
+   *
+   *************************************************************************/
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                    BASIC TYPE DEFINITIONS                     *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************
+   *
+   * @type: FTC_FaceID
+   *
+   * @description:
+   *   An opaque pointer type that is used to identity face objects.  The
+   *   contents of such objects is application-dependent.
+   *
+   *   These pointers are typically used to point to a user-defined
+   *   structure containing a font file path, and face index.
+   *
+   * @note:
+   *   Never use NULL as a valid @FTC_FaceID.
+   *
+   *   Face IDs are passed by the client to the cache manager, which calls,
+   *   when needed, the @FTC_Face_Requester to translate them into new
+   *   @FT_Face objects.
+   *
+   *   If the content of a given face ID changes at runtime, or if the value
+   *   becomes invalid (e.g., when uninstalling a font), you should
+   *   immediately call @FTC_Manager_RemoveFaceID before any other cache
+   *   function.
+   *
+   *   Failure to do so will result in incorrect behaviour or even
+   *   memory leaks and crashes.
+   */
+  typedef FT_Pointer  FTC_FaceID;
+
+
+  /************************************************************************
+   *
+   * @functype:
+   *   FTC_Face_Requester
+   *
+   * @description:
+   *   A callback function provided by client applications.  It is used by
+   *   the cache manager to translate a given @FTC_FaceID into a new valid
+   *   @FT_Face object, on demand.
+   *
+   * <Input>
+   *   face_id ::
+   *     The face ID to resolve.
+   *
+   *   library ::
+   *     A handle to a FreeType library object.
+   *
+   *   req_data ::
+   *     Application-provided request data (see note below).
+   *
+   * <Output>
+   *   aface ::
+   *     A new @FT_Face handle.
+   *
+   * <Return>
+   *   FreeType error code.  0~means success.
+   *
+   * <Note>
+   *   The third parameter `req_data' is the same as the one passed by the
+   *   client when @FTC_Manager_New is called.
+   *
+   *   The face requester should not perform funny things on the returned
+   *   face object, like creating a new @FT_Size for it, or setting a
+   *   transformation through @FT_Set_Transform!
+   */
+  typedef FT_Error
+  (*FTC_Face_Requester)( FTC_FaceID  face_id,
+                         FT_Library  library,
+                         FT_Pointer  request_data,
+                         FT_Face*    aface );
+
+ /* */
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  /* these macros are incompatible with LLP64, should not be used */
+
+#define FT_POINTER_TO_ULONG( p )  ( (FT_ULong)(FT_Pointer)(p) )
+
+#define FTC_FACE_ID_HASH( i )                                \
+          ((FT_UInt32)(( FT_POINTER_TO_ULONG( i ) >> 3 ) ^   \
+                       ( FT_POINTER_TO_ULONG( i ) << 7 ) ) )
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      CACHE MANAGER OBJECT                     *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FTC_Manager                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This object corresponds to one instance of the cache-subsystem.    */
+  /*    It is used to cache one or more @FT_Face objects, along with       */
+  /*    corresponding @FT_Size objects.                                    */
+  /*                                                                       */
+  /*    The manager intentionally limits the total number of opened        */
+  /*    @FT_Face and @FT_Size objects to control memory usage.  See the    */
+  /*    `max_faces' and `max_sizes' parameters of @FTC_Manager_New.        */
+  /*                                                                       */
+  /*    The manager is also used to cache `nodes' of various types while   */
+  /*    limiting their total memory usage.                                 */
+  /*                                                                       */
+  /*    All limitations are enforced by keeping lists of managed objects   */
+  /*    in most-recently-used order, and flushing old nodes to make room   */
+  /*    for new ones.                                                      */
+  /*                                                                       */
+  typedef struct FTC_ManagerRec_*  FTC_Manager;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FTC_Node                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An opaque handle to a cache node object.  Each cache node is       */
+  /*    reference-counted.  A node with a count of~0 might be flushed      */
+  /*    out of a full cache whenever a lookup request is performed.        */
+  /*                                                                       */
+  /*    If you look up nodes, you have the ability to `acquire' them,      */
+  /*    i.e., to increment their reference count.  This will prevent the   */
+  /*    node from being flushed out of the cache until you explicitly      */
+  /*    `release' it (see @FTC_Node_Unref).                                */
+  /*                                                                       */
+  /*    See also @FTC_SBitCache_Lookup and @FTC_ImageCache_Lookup.         */
+  /*                                                                       */
+  typedef struct FTC_NodeRec_*  FTC_Node;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_Manager_New                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a new cache manager.                                        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library   :: The parent FreeType library handle to use.            */
+  /*                                                                       */
+  /*    max_faces :: Maximum number of opened @FT_Face objects managed by  */
+  /*                 this cache instance.  Use~0 for defaults.             */
+  /*                                                                       */
+  /*    max_sizes :: Maximum number of opened @FT_Size objects managed by  */
+  /*                 this cache instance.  Use~0 for defaults.             */
+  /*                                                                       */
+  /*    max_bytes :: Maximum number of bytes to use for cached data nodes. */
+  /*                 Use~0 for defaults.  Note that this value does not    */
+  /*                 account for managed @FT_Face and @FT_Size objects.    */
+  /*                                                                       */
+  /*    requester :: An application-provided callback used to translate    */
+  /*                 face IDs into real @FT_Face objects.                  */
+  /*                                                                       */
+  /*    req_data  :: A generic pointer that is passed to the requester     */
+  /*                 each time it is called (see @FTC_Face_Requester).     */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    amanager  :: A handle to a new manager object.  0~in case of       */
+  /*                 failure.                                              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_Manager_New( FT_Library          library,
+                   FT_UInt             max_faces,
+                   FT_UInt             max_sizes,
+                   FT_ULong            max_bytes,
+                   FTC_Face_Requester  requester,
+                   FT_Pointer          req_data,
+                   FTC_Manager        *amanager );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_Manager_Reset                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Empty a given cache manager.  This simply gets rid of all the      */
+  /*    currently cached @FT_Face and @FT_Size objects within the manager. */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    manager :: A handle to the manager.                                */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FTC_Manager_Reset( FTC_Manager  manager );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_Manager_Done                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Destroy a given manager after emptying it.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    manager :: A handle to the target cache manager object.            */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FTC_Manager_Done( FTC_Manager  manager );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_Manager_LookupFace                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the @FT_Face object that corresponds to a given face ID   */
+  /*    through a cache manager.                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    manager :: A handle to the cache manager.                          */
+  /*                                                                       */
+  /*    face_id :: The ID of the face object.                              */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aface   :: A handle to the face object.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The returned @FT_Face object is always owned by the manager.  You  */
+  /*    should never try to discard it yourself.                           */
+  /*                                                                       */
+  /*    The @FT_Face object doesn't necessarily have a current size object */
+  /*    (i.e., face->size can be 0).  If you need a specific `font size',  */
+  /*    use @FTC_Manager_LookupSize instead.                               */
+  /*                                                                       */
+  /*    Never change the face's transformation matrix (i.e., never call    */
+  /*    the @FT_Set_Transform function) on a returned face!  If you need   */
+  /*    to transform glyphs, do it yourself after glyph loading.           */
+  /*                                                                       */
+  /*    When you perform a lookup, out-of-memory errors are detected       */
+  /*    _within_ the lookup and force incremental flushes of the cache     */
+  /*    until enough memory is released for the lookup to succeed.         */
+  /*                                                                       */
+  /*    If a lookup fails with `FT_Err_Out_Of_Memory' the cache has        */
+  /*    already been completely flushed, and still no memory was available */
+  /*    for the operation.                                                 */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_Manager_LookupFace( FTC_Manager  manager,
+                          FTC_FaceID   face_id,
+                          FT_Face     *aface );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FTC_ScalerRec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to describe a given character size in either      */
+  /*    pixels or points to the cache manager.  See                        */
+  /*    @FTC_Manager_LookupSize.                                           */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    face_id :: The source face ID.                                     */
+  /*                                                                       */
+  /*    width   :: The character width.                                    */
+  /*                                                                       */
+  /*    height  :: The character height.                                   */
+  /*                                                                       */
+  /*    pixel   :: A Boolean.  If 1, the `width' and `height' fields are   */
+  /*               interpreted as integer pixel character sizes.           */
+  /*               Otherwise, they are expressed as 1/64th of points.      */
+  /*                                                                       */
+  /*    x_res   :: Only used when `pixel' is value~0 to indicate the       */
+  /*               horizontal resolution in dpi.                           */
+  /*                                                                       */
+  /*    y_res   :: Only used when `pixel' is value~0 to indicate the       */
+  /*               vertical resolution in dpi.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This type is mainly used to retrieve @FT_Size objects through the  */
+  /*    cache manager.                                                     */
+  /*                                                                       */
+  typedef struct  FTC_ScalerRec_
+  {
+    FTC_FaceID  face_id;
+    FT_UInt     width;
+    FT_UInt     height;
+    FT_Int      pixel;
+    FT_UInt     x_res;
+    FT_UInt     y_res;
+
+  } FTC_ScalerRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FTC_Scaler                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to an @FTC_ScalerRec structure.                           */
+  /*                                                                       */
+  typedef struct FTC_ScalerRec_*  FTC_Scaler;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_Manager_LookupSize                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the @FT_Size object that corresponds to a given           */
+  /*    @FTC_ScalerRec pointer through a cache manager.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    manager :: A handle to the cache manager.                          */
+  /*                                                                       */
+  /*    scaler  :: A scaler handle.                                        */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    asize   :: A handle to the size object.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The returned @FT_Size object is always owned by the manager.  You  */
+  /*    should never try to discard it by yourself.                        */
+  /*                                                                       */
+  /*    You can access the parent @FT_Face object simply as `size->face'   */
+  /*    if you need it.  Note that this object is also owned by the        */
+  /*    manager.                                                           */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    When you perform a lookup, out-of-memory errors are detected       */
+  /*    _within_ the lookup and force incremental flushes of the cache     */
+  /*    until enough memory is released for the lookup to succeed.         */
+  /*                                                                       */
+  /*    If a lookup fails with `FT_Err_Out_Of_Memory' the cache has        */
+  /*    already been completely flushed, and still no memory is available  */
+  /*    for the operation.                                                 */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_Manager_LookupSize( FTC_Manager  manager,
+                          FTC_Scaler   scaler,
+                          FT_Size     *asize );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_Node_Unref                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Decrement a cache node's internal reference count.  When the count */
+  /*    reaches 0, it is not destroyed but becomes eligible for subsequent */
+  /*    cache flushes.                                                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    node    :: The cache node handle.                                  */
+  /*                                                                       */
+  /*    manager :: The cache manager handle.                               */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FTC_Node_Unref( FTC_Node     node,
+                  FTC_Manager  manager );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FTC_Manager_RemoveFaceID
+   *
+   * @description:
+   *   A special function used to indicate to the cache manager that
+   *   a given @FTC_FaceID is no longer valid, either because its
+   *   content changed, or because it was deallocated or uninstalled.
+   *
+   * @input:
+   *   manager ::
+   *     The cache manager handle.
+   *
+   *   face_id ::
+   *     The @FTC_FaceID to be removed.
+   *
+   * @note:
+   *   This function flushes all nodes from the cache corresponding to this
+   *   `face_id', with the exception of nodes with a non-null reference
+   *   count.
+   *
+   *   Such nodes are however modified internally so as to never appear
+   *   in later lookups with the same `face_id' value, and to be immediately
+   *   destroyed when released by all their users.
+   *
+   */
+  FT_EXPORT( void )
+  FTC_Manager_RemoveFaceID( FTC_Manager  manager,
+                            FTC_FaceID   face_id );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    cache_subsystem                                                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+  /*************************************************************************
+   *
+   * @type:
+   *   FTC_CMapCache
+   *
+   * @description:
+   *   An opaque handle used to model a charmap cache.  This cache is to
+   *   hold character codes -> glyph indices mappings.
+   *
+   */
+  typedef struct FTC_CMapCacheRec_*  FTC_CMapCache;
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FTC_CMapCache_New
+   *
+   * @description:
+   *   Create a new charmap cache.
+   *
+   * @input:
+   *   manager ::
+   *     A handle to the cache manager.
+   *
+   * @output:
+   *   acache ::
+   *     A new cache handle.  NULL in case of error.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   Like all other caches, this one will be destroyed with the cache
+   *   manager.
+   *
+   */
+  FT_EXPORT( FT_Error )
+  FTC_CMapCache_New( FTC_Manager     manager,
+                     FTC_CMapCache  *acache );
+
+
+  /************************************************************************
+   *
+   * @function:
+   *   FTC_CMapCache_Lookup
+   *
+   * @description:
+   *   Translate a character code into a glyph index, using the charmap
+   *   cache.
+   *
+   * @input:
+   *   cache ::
+   *     A charmap cache handle.
+   *
+   *   face_id ::
+   *     The source face ID.
+   *
+   *   cmap_index ::
+   *     The index of the charmap in the source face.  Any negative value
+   *     means to use the cache @FT_Face's default charmap.
+   *
+   *   char_code ::
+   *     The character code (in the corresponding charmap).
+   *
+   * @return:
+   *    Glyph index.  0~means `no glyph'.
+   *
+   */
+  FT_EXPORT( FT_UInt )
+  FTC_CMapCache_Lookup( FTC_CMapCache  cache,
+                        FTC_FaceID     face_id,
+                        FT_Int         cmap_index,
+                        FT_UInt32      char_code );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    cache_subsystem                                                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                       IMAGE CACHE OBJECT                      *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************
+   *
+   * @struct:
+   *   FTC_ImageTypeRec
+   *
+   * @description:
+   *   A structure used to model the type of images in a glyph cache.
+   *
+   * @fields:
+   *   face_id ::
+   *     The face ID.
+   *
+   *   width ::
+   *     The width in pixels.
+   *
+   *   height ::
+   *     The height in pixels.
+   *
+   *   flags ::
+   *     The load flags, as in @FT_Load_Glyph.
+   *
+   */
+  typedef struct  FTC_ImageTypeRec_
+  {
+    FTC_FaceID  face_id;
+    FT_Int      width;
+    FT_Int      height;
+    FT_Int32    flags;
+
+  } FTC_ImageTypeRec;
+
+
+  /*************************************************************************
+   *
+   * @type:
+   *   FTC_ImageType
+   *
+   * @description:
+   *   A handle to an @FTC_ImageTypeRec structure.
+   *
+   */
+  typedef struct FTC_ImageTypeRec_*  FTC_ImageType;
+
+
+  /* */
+
+
+#define FTC_IMAGE_TYPE_COMPARE( d1, d2 )      \
+          ( (d1)->face_id == (d2)->face_id && \
+            (d1)->width   == (d2)->width   && \
+            (d1)->flags   == (d2)->flags   )
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  /* this macro is incompatible with LLP64, should not be used */
+
+#define FTC_IMAGE_TYPE_HASH( d )                          \
+          (FT_UFast)( FTC_FACE_ID_HASH( (d)->face_id )  ^ \
+                      ( (d)->width << 8 ) ^ (d)->height ^ \
+                      ( (d)->flags << 4 )               )
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FTC_ImageCache                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to an glyph image cache object.  They are designed to     */
+  /*    hold many distinct glyph images while not exceeding a certain      */
+  /*    memory threshold.                                                  */
+  /*                                                                       */
+  typedef struct FTC_ImageCacheRec_*  FTC_ImageCache;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_ImageCache_New                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a new glyph image cache.                                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    manager :: The parent manager for the image cache.                 */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    acache  :: A handle to the new glyph image cache object.           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_ImageCache_New( FTC_Manager      manager,
+                      FTC_ImageCache  *acache );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_ImageCache_Lookup                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve a given glyph image from a glyph image cache.             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    cache  :: A handle to the source glyph image cache.                */
+  /*                                                                       */
+  /*    type   :: A pointer to a glyph image type descriptor.              */
+  /*                                                                       */
+  /*    gindex :: The glyph index to retrieve.                             */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aglyph :: The corresponding @FT_Glyph object.  0~in case of        */
+  /*              failure.                                                 */
+  /*                                                                       */
+  /*    anode  :: Used to return the address of of the corresponding cache */
+  /*              node after incrementing its reference count (see note    */
+  /*              below).                                                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The returned glyph is owned and managed by the glyph image cache.  */
+  /*    Never try to transform or discard it manually!  You can however    */
+  /*    create a copy with @FT_Glyph_Copy and modify the new one.          */
+  /*                                                                       */
+  /*    If `anode' is _not_ NULL, it receives the address of the cache     */
+  /*    node containing the glyph image, after increasing its reference    */
+  /*    count.  This ensures that the node (as well as the @FT_Glyph) will */
+  /*    always be kept in the cache until you call @FTC_Node_Unref to      */
+  /*    `release' it.                                                      */
+  /*                                                                       */
+  /*    If `anode' is NULL, the cache node is left unchanged, which means  */
+  /*    that the @FT_Glyph could be flushed out of the cache on the next   */
+  /*    call to one of the caching sub-system APIs.  Don't assume that it  */
+  /*    is persistent!                                                     */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_ImageCache_Lookup( FTC_ImageCache  cache,
+                         FTC_ImageType   type,
+                         FT_UInt         gindex,
+                         FT_Glyph       *aglyph,
+                         FTC_Node       *anode );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_ImageCache_LookupScaler                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A variant of @FTC_ImageCache_Lookup that uses an @FTC_ScalerRec    */
+  /*    to specify the face ID and its size.                               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    cache      :: A handle to the source glyph image cache.            */
+  /*                                                                       */
+  /*    scaler     :: A pointer to a scaler descriptor.                    */
+  /*                                                                       */
+  /*    load_flags :: The corresponding load flags.                        */
+  /*                                                                       */
+  /*    gindex     :: The glyph index to retrieve.                         */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aglyph     :: The corresponding @FT_Glyph object.  0~in case of    */
+  /*                  failure.                                             */
+  /*                                                                       */
+  /*    anode      :: Used to return the address of of the corresponding   */
+  /*                  cache node after incrementing its reference count    */
+  /*                  (see note below).                                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The returned glyph is owned and managed by the glyph image cache.  */
+  /*    Never try to transform or discard it manually!  You can however    */
+  /*    create a copy with @FT_Glyph_Copy and modify the new one.          */
+  /*                                                                       */
+  /*    If `anode' is _not_ NULL, it receives the address of the cache     */
+  /*    node containing the glyph image, after increasing its reference    */
+  /*    count.  This ensures that the node (as well as the @FT_Glyph) will */
+  /*    always be kept in the cache until you call @FTC_Node_Unref to      */
+  /*    `release' it.                                                      */
+  /*                                                                       */
+  /*    If `anode' is NULL, the cache node is left unchanged, which means  */
+  /*    that the @FT_Glyph could be flushed out of the cache on the next   */
+  /*    call to one of the caching sub-system APIs.  Don't assume that it  */
+  /*    is persistent!                                                     */
+  /*                                                                       */
+  /*    Calls to @FT_Set_Char_Size and friends have no effect on cached    */
+  /*    glyphs; you should always use the FreeType cache API instead.      */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_ImageCache_LookupScaler( FTC_ImageCache  cache,
+                               FTC_Scaler      scaler,
+                               FT_ULong        load_flags,
+                               FT_UInt         gindex,
+                               FT_Glyph       *aglyph,
+                               FTC_Node       *anode );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FTC_SBit                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a small bitmap descriptor.  See the @FTC_SBitRec       */
+  /*    structure for details.                                             */
+  /*                                                                       */
+  typedef struct FTC_SBitRec_*  FTC_SBit;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FTC_SBitRec                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A very compact structure used to describe a small glyph bitmap.    */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    width     :: The bitmap width in pixels.                           */
+  /*                                                                       */
+  /*    height    :: The bitmap height in pixels.                          */
+  /*                                                                       */
+  /*    left      :: The horizontal distance from the pen position to the  */
+  /*                 left bitmap border (a.k.a. `left side bearing', or    */
+  /*                 `lsb').                                               */
+  /*                                                                       */
+  /*    top       :: The vertical distance from the pen position (on the   */
+  /*                 baseline) to the upper bitmap border (a.k.a. `top     */
+  /*                 side bearing').  The distance is positive for upwards */
+  /*                 y~coordinates.                                        */
+  /*                                                                       */
+  /*    format    :: The format of the glyph bitmap (monochrome or gray).  */
+  /*                                                                       */
+  /*    max_grays :: Maximum gray level value (in the range 1 to~255).     */
+  /*                                                                       */
+  /*    pitch     :: The number of bytes per bitmap line.  May be positive */
+  /*                 or negative.                                          */
+  /*                                                                       */
+  /*    xadvance  :: The horizontal advance width in pixels.               */
+  /*                                                                       */
+  /*    yadvance  :: The vertical advance height in pixels.                */
+  /*                                                                       */
+  /*    buffer    :: A pointer to the bitmap pixels.                       */
+  /*                                                                       */
+  typedef struct  FTC_SBitRec_
+  {
+    FT_Byte   width;
+    FT_Byte   height;
+    FT_Char   left;
+    FT_Char   top;
+
+    FT_Byte   format;
+    FT_Byte   max_grays;
+    FT_Short  pitch;
+    FT_Char   xadvance;
+    FT_Char   yadvance;
+
+    FT_Byte*  buffer;
+
+  } FTC_SBitRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FTC_SBitCache                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a small bitmap cache.  These are special cache objects */
+  /*    used to store small glyph bitmaps (and anti-aliased pixmaps) in a  */
+  /*    much more efficient way than the traditional glyph image cache     */
+  /*    implemented by @FTC_ImageCache.                                    */
+  /*                                                                       */
+  typedef struct FTC_SBitCacheRec_*  FTC_SBitCache;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_SBitCache_New                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a new cache to store small glyph bitmaps.                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    manager :: A handle to the source cache manager.                   */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    acache  :: A handle to the new sbit cache.  NULL in case of error. */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_SBitCache_New( FTC_Manager     manager,
+                     FTC_SBitCache  *acache );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_SBitCache_Lookup                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Look up a given small glyph bitmap in a given sbit cache and       */
+  /*    `lock' it to prevent its flushing from the cache until needed.     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    cache  :: A handle to the source sbit cache.                       */
+  /*                                                                       */
+  /*    type   :: A pointer to the glyph image type descriptor.            */
+  /*                                                                       */
+  /*    gindex :: The glyph index.                                         */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    sbit   :: A handle to a small bitmap descriptor.                   */
+  /*                                                                       */
+  /*    anode  :: Used to return the address of of the corresponding cache */
+  /*              node after incrementing its reference count (see note    */
+  /*              below).                                                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The small bitmap descriptor and its bit buffer are owned by the    */
+  /*    cache and should never be freed by the application.  They might    */
+  /*    as well disappear from memory on the next cache lookup, so don't   */
+  /*    treat them as persistent data.                                     */
+  /*                                                                       */
+  /*    The descriptor's `buffer' field is set to~0 to indicate a missing  */
+  /*    glyph bitmap.                                                      */
+  /*                                                                       */
+  /*    If `anode' is _not_ NULL, it receives the address of the cache     */
+  /*    node containing the bitmap, after increasing its reference count.  */
+  /*    This ensures that the node (as well as the image) will always be   */
+  /*    kept in the cache until you call @FTC_Node_Unref to `release' it.  */
+  /*                                                                       */
+  /*    If `anode' is NULL, the cache node is left unchanged, which means  */
+  /*    that the bitmap could be flushed out of the cache on the next      */
+  /*    call to one of the caching sub-system APIs.  Don't assume that it  */
+  /*    is persistent!                                                     */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_SBitCache_Lookup( FTC_SBitCache    cache,
+                        FTC_ImageType    type,
+                        FT_UInt          gindex,
+                        FTC_SBit        *sbit,
+                        FTC_Node        *anode );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FTC_SBitCache_LookupScaler                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A variant of @FTC_SBitCache_Lookup that uses an @FTC_ScalerRec     */
+  /*    to specify the face ID and its size.                               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    cache      :: A handle to the source sbit cache.                   */
+  /*                                                                       */
+  /*    scaler     :: A pointer to the scaler descriptor.                  */
+  /*                                                                       */
+  /*    load_flags :: The corresponding load flags.                        */
+  /*                                                                       */
+  /*    gindex     :: The glyph index.                                     */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    sbit       :: A handle to a small bitmap descriptor.               */
+  /*                                                                       */
+  /*    anode      :: Used to return the address of of the corresponding   */
+  /*                  cache node after incrementing its reference count    */
+  /*                  (see note below).                                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The small bitmap descriptor and its bit buffer are owned by the    */
+  /*    cache and should never be freed by the application.  They might    */
+  /*    as well disappear from memory on the next cache lookup, so don't   */
+  /*    treat them as persistent data.                                     */
+  /*                                                                       */
+  /*    The descriptor's `buffer' field is set to~0 to indicate a missing  */
+  /*    glyph bitmap.                                                      */
+  /*                                                                       */
+  /*    If `anode' is _not_ NULL, it receives the address of the cache     */
+  /*    node containing the bitmap, after increasing its reference count.  */
+  /*    This ensures that the node (as well as the image) will always be   */
+  /*    kept in the cache until you call @FTC_Node_Unref to `release' it.  */
+  /*                                                                       */
+  /*    If `anode' is NULL, the cache node is left unchanged, which means  */
+  /*    that the bitmap could be flushed out of the cache on the next      */
+  /*    call to one of the caching sub-system APIs.  Don't assume that it  */
+  /*    is persistent!                                                     */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FTC_SBitCache_LookupScaler( FTC_SBitCache  cache,
+                              FTC_Scaler     scaler,
+                              FT_ULong       load_flags,
+                              FT_UInt        gindex,
+                              FTC_SBit      *sbit,
+                              FTC_Node      *anode );
+
+
+ /* */
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  /*@***********************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FTC_FontRec                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure used to describe a given `font' to the cache    */
+  /*    manager.  Note that a `font' is the combination of a given face    */
+  /*    with a given character size.                                       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    face_id    :: The ID of the face to use.                           */
+  /*                                                                       */
+  /*    pix_width  :: The character width in integer pixels.               */
+  /*                                                                       */
+  /*    pix_height :: The character height in integer pixels.              */
+  /*                                                                       */
+  typedef struct  FTC_FontRec_
+  {
+    FTC_FaceID  face_id;
+    FT_UShort   pix_width;
+    FT_UShort   pix_height;
+
+  } FTC_FontRec;
+
+
+  /* */
+
+
+#define FTC_FONT_COMPARE( f1, f2 )                  \
+          ( (f1)->face_id    == (f2)->face_id    && \
+            (f1)->pix_width  == (f2)->pix_width  && \
+            (f1)->pix_height == (f2)->pix_height )
+
+  /* this macro is incompatible with LLP64, should not be used */
+#define FTC_FONT_HASH( f )                              \
+          (FT_UInt32)( FTC_FACE_ID_HASH((f)->face_id) ^ \
+                       ((f)->pix_width << 8)          ^ \
+                       ((f)->pix_height)              )
+
+  typedef FTC_FontRec*  FTC_Font;
+
+
+  FT_EXPORT( FT_Error )
+  FTC_Manager_Lookup_Face( FTC_Manager  manager,
+                           FTC_FaceID   face_id,
+                           FT_Face     *aface );
+
+  FT_EXPORT( FT_Error )
+  FTC_Manager_Lookup_Size( FTC_Manager  manager,
+                           FTC_Font     font,
+                           FT_Face     *aface,
+                           FT_Size     *asize );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTCACHE_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftchapters.h b/contrib/media/updf/include/freetype/ftchapters.h
new file mode 100644
index 0000000000..7775a6bb00
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftchapters.h
@@ -0,0 +1,103 @@
+/***************************************************************************/
+/*                                                                         */
+/* This file defines the structure of the FreeType reference.              */
+/* It is used by the python script which generates the HTML files.         */
+/*                                                                         */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/*                                                                         */
+/* <Chapter>                                                               */
+/*    general_remarks                                                      */
+/*                                                                         */
+/* <Title>                                                                 */
+/*    General Remarks                                                      */
+/*                                                                         */
+/* <Sections>                                                              */
+/*    user_allocation                                                      */
+/*                                                                         */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/*                                                                         */
+/* <Chapter>                                                               */
+/*    core_api                                                             */
+/*                                                                         */
+/* <Title>                                                                 */
+/*    Core API                                                             */
+/*                                                                         */
+/* <Sections>                                                              */
+/*    version                                                              */
+/*    basic_types                                                          */
+/*    base_interface                                                       */
+/*    glyph_variants                                                       */
+/*    glyph_management                                                     */
+/*    mac_specific                                                         */
+/*    sizes_management                                                     */
+/*    header_file_macros                                                   */
+/*                                                                         */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/*                                                                         */
+/* <Chapter>                                                               */
+/*    format_specific                                                      */
+/*                                                                         */
+/* <Title>                                                                 */
+/*    Format-Specific API                                                  */
+/*                                                                         */
+/* <Sections>                                                              */
+/*    multiple_masters                                                     */
+/*    truetype_tables                                                      */
+/*    type1_tables                                                         */
+/*    sfnt_names                                                           */
+/*    bdf_fonts                                                            */
+/*    cid_fonts                                                            */
+/*    pfr_fonts                                                            */
+/*    winfnt_fonts                                                         */
+/*    font_formats                                                         */
+/*    gasp_table                                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/*                                                                         */
+/* <Chapter>                                                               */
+/*    cache_subsystem                                                      */
+/*                                                                         */
+/* <Title>                                                                 */
+/*    Cache Sub-System                                                     */
+/*                                                                         */
+/* <Sections>                                                              */
+/*    cache_subsystem                                                      */
+/*                                                                         */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/*                                                                         */
+/* <Chapter>                                                               */
+/*    support_api                                                          */
+/*                                                                         */
+/* <Title>                                                                 */
+/*    Support API                                                          */
+/*                                                                         */
+/* <Sections>                                                              */
+/*    computations                                                         */
+/*    list_processing                                                      */
+/*    outline_processing                                                   */
+/*    quick_advance                                                        */
+/*    bitmap_handling                                                      */
+/*    raster                                                               */
+/*    glyph_stroker                                                        */
+/*    system_interface                                                     */
+/*    module_management                                                    */
+/*    gzip                                                                 */
+/*    lzw                                                                  */
+/*    lcd_filtering                                                        */
+/*                                                                         */
+/***************************************************************************/
diff --git a/contrib/media/updf/include/freetype/ftcid.h b/contrib/media/updf/include/freetype/ftcid.h
new file mode 100644
index 0000000000..203a30caf8
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftcid.h
@@ -0,0 +1,166 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftcid.h                                                                */
+/*                                                                         */
+/*    FreeType API for accessing CID font information (specification).     */
+/*                                                                         */
+/*  Copyright 2007, 2009 by Dereg Clegg, Michael Toftdal.                  */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTCID_H__
+#define __FTCID_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    cid_fonts                                                          */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    CID Fonts                                                          */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    CID-keyed font specific API.                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the declaration of CID-keyed font specific   */
+  /*    functions.                                                         */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /**********************************************************************
+   *
+   * @function:
+   *    FT_Get_CID_Registry_Ordering_Supplement
+   *
+   * @description:
+   *    Retrieve the Registry/Ordering/Supplement triple (also known as the
+   *    "R/O/S") from a CID-keyed font.
+   *
+   * @input:
+   *    face ::
+   *       A handle to the input face.
+   *
+   * @output:
+   *    registry ::
+   *       The registry, as a C~string, owned by the face.
+   *
+   *    ordering ::
+   *       The ordering, as a C~string, owned by the face.
+   *
+   *    supplement ::
+   *       The supplement.
+   *
+   * @return:
+   *    FreeType error code.  0~means success.
+   *
+   * @note:
+   *    This function only works with CID faces, returning an error
+   *    otherwise.
+   *
+   * @since:
+   *    2.3.6
+   */
+  FT_EXPORT( FT_Error )
+  FT_Get_CID_Registry_Ordering_Supplement( FT_Face       face,
+                                           const char*  *registry,
+                                           const char*  *ordering,
+                                           FT_Int       *supplement);
+
+
+  /**********************************************************************
+   *
+   * @function:
+   *    FT_Get_CID_Is_Internally_CID_Keyed
+   *
+   * @description:
+   *    Retrieve the type of the input face, CID keyed or not.  In
+   *    constrast to the @FT_IS_CID_KEYED macro this function returns
+   *    successfully also for CID-keyed fonts in an SNFT wrapper.
+   *
+   * @input:
+   *    face ::
+   *       A handle to the input face.
+   *
+   * @output:
+   *    is_cid ::
+   *       The type of the face as an @FT_Bool.
+   *
+   * @return:
+   *    FreeType error code.  0~means success.
+   *
+   * @note:
+   *    This function only works with CID faces and OpenType fonts,
+   *    returning an error otherwise.
+   *
+   * @since:
+   *    2.3.9
+   */
+  FT_EXPORT( FT_Error )
+  FT_Get_CID_Is_Internally_CID_Keyed( FT_Face   face,
+                                      FT_Bool  *is_cid );
+
+
+  /**********************************************************************
+   *
+   * @function:
+   *    FT_Get_CID_From_Glyph_Index
+   *
+   * @description:
+   *    Retrieve the CID of the input glyph index.
+   *
+   * @input:
+   *    face ::
+   *       A handle to the input face.
+   *
+   *    glyph_index ::
+   *       The input glyph index.
+   *
+   * @output:
+   *    cid ::
+   *       The CID as an @FT_UInt.
+   *
+   * @return:
+   *    FreeType error code.  0~means success.
+   *
+   * @note:
+   *    This function only works with CID faces and OpenType fonts,
+   *    returning an error otherwise.
+   *
+   * @since:
+   *    2.3.9
+   */
+  FT_EXPORT( FT_Error )
+  FT_Get_CID_From_Glyph_Index( FT_Face   face,
+                               FT_UInt   glyph_index,
+                               FT_UInt  *cid );
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTCID_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/fterrdef.h b/contrib/media/updf/include/freetype/fterrdef.h
new file mode 100644
index 0000000000..bf52220603
--- /dev/null
+++ b/contrib/media/updf/include/freetype/fterrdef.h
@@ -0,0 +1,244 @@
+/***************************************************************************/
+/*                                                                         */
+/*  fterrdef.h                                                             */
+/*                                                                         */
+/*    FreeType error codes (specification).                                */
+/*                                                                         */
+/*  Copyright 2002, 2004, 2006, 2007, 2010 by                              */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*******************************************************************/
+  /*******************************************************************/
+  /*****                                                         *****/
+  /*****                LIST OF ERROR CODES/MESSAGES             *****/
+  /*****                                                         *****/
+  /*******************************************************************/
+  /*******************************************************************/
+
+
+  /* You need to define both FT_ERRORDEF_ and FT_NOERRORDEF_ before */
+  /* including this file.                                           */
+
+
+  /* generic errors */
+
+  FT_NOERRORDEF_( Ok,                                        0x00, \
+                  "no error" )
+
+  FT_ERRORDEF_( Cannot_Open_Resource,                        0x01, \
+                "cannot open resource" )
+  FT_ERRORDEF_( Unknown_File_Format,                         0x02, \
+                "unknown file format" )
+  FT_ERRORDEF_( Invalid_File_Format,                         0x03, \
+                "broken file" )
+  FT_ERRORDEF_( Invalid_Version,                             0x04, \
+                "invalid FreeType version" )
+  FT_ERRORDEF_( Lower_Module_Version,                        0x05, \
+                "module version is too low" )
+  FT_ERRORDEF_( Invalid_Argument,                            0x06, \
+                "invalid argument" )
+  FT_ERRORDEF_( Unimplemented_Feature,                       0x07, \
+                "unimplemented feature" )
+  FT_ERRORDEF_( Invalid_Table,                               0x08, \
+                "broken table" )
+  FT_ERRORDEF_( Invalid_Offset,                              0x09, \
+                "broken offset within table" )
+  FT_ERRORDEF_( Array_Too_Large,                             0x0A, \
+                "array allocation size too large" )
+
+  /* glyph/character errors */
+
+  FT_ERRORDEF_( Invalid_Glyph_Index,                         0x10, \
+                "invalid glyph index" )
+  FT_ERRORDEF_( Invalid_Character_Code,                      0x11, \
+                "invalid character code" )
+  FT_ERRORDEF_( Invalid_Glyph_Format,                        0x12, \
+                "unsupported glyph image format" )
+  FT_ERRORDEF_( Cannot_Render_Glyph,                         0x13, \
+                "cannot render this glyph format" )
+  FT_ERRORDEF_( Invalid_Outline,                             0x14, \
+                "invalid outline" )
+  FT_ERRORDEF_( Invalid_Composite,                           0x15, \
+                "invalid composite glyph" )
+  FT_ERRORDEF_( Too_Many_Hints,                              0x16, \
+                "too many hints" )
+  FT_ERRORDEF_( Invalid_Pixel_Size,                          0x17, \
+                "invalid pixel size" )
+
+  /* handle errors */
+
+  FT_ERRORDEF_( Invalid_Handle,                              0x20, \
+                "invalid object handle" )
+  FT_ERRORDEF_( Invalid_Library_Handle,                      0x21, \
+                "invalid library handle" )
+  FT_ERRORDEF_( Invalid_Driver_Handle,                       0x22, \
+                "invalid module handle" )
+  FT_ERRORDEF_( Invalid_Face_Handle,                         0x23, \
+                "invalid face handle" )
+  FT_ERRORDEF_( Invalid_Size_Handle,                         0x24, \
+                "invalid size handle" )
+  FT_ERRORDEF_( Invalid_Slot_Handle,                         0x25, \
+                "invalid glyph slot handle" )
+  FT_ERRORDEF_( Invalid_CharMap_Handle,                      0x26, \
+                "invalid charmap handle" )
+  FT_ERRORDEF_( Invalid_Cache_Handle,                        0x27, \
+                "invalid cache manager handle" )
+  FT_ERRORDEF_( Invalid_Stream_Handle,                       0x28, \
+                "invalid stream handle" )
+
+  /* driver errors */
+
+  FT_ERRORDEF_( Too_Many_Drivers,                            0x30, \
+                "too many modules" )
+  FT_ERRORDEF_( Too_Many_Extensions,                         0x31, \
+                "too many extensions" )
+
+  /* memory errors */
+
+  FT_ERRORDEF_( Out_Of_Memory,                               0x40, \
+                "out of memory" )
+  FT_ERRORDEF_( Unlisted_Object,                             0x41, \
+                "unlisted object" )
+
+  /* stream errors */
+
+  FT_ERRORDEF_( Cannot_Open_Stream,                          0x51, \
+                "cannot open stream" )
+  FT_ERRORDEF_( Invalid_Stream_Seek,                         0x52, \
+                "invalid stream seek" )
+  FT_ERRORDEF_( Invalid_Stream_Skip,                         0x53, \
+                "invalid stream skip" )
+  FT_ERRORDEF_( Invalid_Stream_Read,                         0x54, \
+                "invalid stream read" )
+  FT_ERRORDEF_( Invalid_Stream_Operation,                    0x55, \
+                "invalid stream operation" )
+  FT_ERRORDEF_( Invalid_Frame_Operation,                     0x56, \
+                "invalid frame operation" )
+  FT_ERRORDEF_( Nested_Frame_Access,                         0x57, \
+                "nested frame access" )
+  FT_ERRORDEF_( Invalid_Frame_Read,                          0x58, \
+                "invalid frame read" )
+
+  /* raster errors */
+
+  FT_ERRORDEF_( Raster_Uninitialized,                        0x60, \
+                "raster uninitialized" )
+  FT_ERRORDEF_( Raster_Corrupted,                            0x61, \
+                "raster corrupted" )
+  FT_ERRORDEF_( Raster_Overflow,                             0x62, \
+                "raster overflow" )
+  FT_ERRORDEF_( Raster_Negative_Height,                      0x63, \
+                "negative height while rastering" )
+
+  /* cache errors */
+
+  FT_ERRORDEF_( Too_Many_Caches,                             0x70, \
+                "too many registered caches" )
+
+  /* TrueType and SFNT errors */
+
+  FT_ERRORDEF_( Invalid_Opcode,                              0x80, \
+                "invalid opcode" )
+  FT_ERRORDEF_( Too_Few_Arguments,                           0x81, \
+                "too few arguments" )
+  FT_ERRORDEF_( Stack_Overflow,                              0x82, \
+                "stack overflow" )
+  FT_ERRORDEF_( Code_Overflow,                               0x83, \
+                "code overflow" )
+  FT_ERRORDEF_( Bad_Argument,                                0x84, \
+                "bad argument" )
+  FT_ERRORDEF_( Divide_By_Zero,                              0x85, \
+                "division by zero" )
+  FT_ERRORDEF_( Invalid_Reference,                           0x86, \
+                "invalid reference" )
+  FT_ERRORDEF_( Debug_OpCode,                                0x87, \
+                "found debug opcode" )
+  FT_ERRORDEF_( ENDF_In_Exec_Stream,                         0x88, \
+                "found ENDF opcode in execution stream" )
+  FT_ERRORDEF_( Nested_DEFS,                                 0x89, \
+                "nested DEFS" )
+  FT_ERRORDEF_( Invalid_CodeRange,                           0x8A, \
+                "invalid code range" )
+  FT_ERRORDEF_( Execution_Too_Long,                          0x8B, \
+                "execution context too long" )
+  FT_ERRORDEF_( Too_Many_Function_Defs,                      0x8C, \
+                "too many function definitions" )
+  FT_ERRORDEF_( Too_Many_Instruction_Defs,                   0x8D, \
+                "too many instruction definitions" )
+  FT_ERRORDEF_( Table_Missing,                               0x8E, \
+                "SFNT font table missing" )
+  FT_ERRORDEF_( Horiz_Header_Missing,                        0x8F, \
+                "horizontal header (hhea) table missing" )
+  FT_ERRORDEF_( Locations_Missing,                           0x90, \
+                "locations (loca) table missing" )
+  FT_ERRORDEF_( Name_Table_Missing,                          0x91, \
+                "name table missing" )
+  FT_ERRORDEF_( CMap_Table_Missing,                          0x92, \
+                "character map (cmap) table missing" )
+  FT_ERRORDEF_( Hmtx_Table_Missing,                          0x93, \
+                "horizontal metrics (hmtx) table missing" )
+  FT_ERRORDEF_( Post_Table_Missing,                          0x94, \
+                "PostScript (post) table missing" )
+  FT_ERRORDEF_( Invalid_Horiz_Metrics,                       0x95, \
+                "invalid horizontal metrics" )
+  FT_ERRORDEF_( Invalid_CharMap_Format,                      0x96, \
+                "invalid character map (cmap) format" )
+  FT_ERRORDEF_( Invalid_PPem,                                0x97, \
+                "invalid ppem value" )
+  FT_ERRORDEF_( Invalid_Vert_Metrics,                        0x98, \
+                "invalid vertical metrics" )
+  FT_ERRORDEF_( Could_Not_Find_Context,                      0x99, \
+                "could not find context" )
+  FT_ERRORDEF_( Invalid_Post_Table_Format,                   0x9A, \
+                "invalid PostScript (post) table format" )
+  FT_ERRORDEF_( Invalid_Post_Table,                          0x9B, \
+                "invalid PostScript (post) table" )
+
+  /* CFF, CID, and Type 1 errors */
+
+  FT_ERRORDEF_( Syntax_Error,                                0xA0, \
+                "opcode syntax error" )
+  FT_ERRORDEF_( Stack_Underflow,                             0xA1, \
+                "argument stack underflow" )
+  FT_ERRORDEF_( Ignore,                                      0xA2, \
+                "ignore" )
+  FT_ERRORDEF_( No_Unicode_Glyph_Name,                       0xA3, \
+                "no Unicode glyph name found" )
+
+
+  /* BDF errors */
+
+  FT_ERRORDEF_( Missing_Startfont_Field,                     0xB0, \
+                "`STARTFONT' field missing" )
+  FT_ERRORDEF_( Missing_Font_Field,                          0xB1, \
+                "`FONT' field missing" )
+  FT_ERRORDEF_( Missing_Size_Field,                          0xB2, \
+                "`SIZE' field missing" )
+  FT_ERRORDEF_( Missing_Fontboundingbox_Field,               0xB3, \
+                "`FONTBOUNDINGBOX' field missing" )
+  FT_ERRORDEF_( Missing_Chars_Field,                         0xB4, \
+                "`CHARS' field missing" )
+  FT_ERRORDEF_( Missing_Startchar_Field,                     0xB5, \
+                "`STARTCHAR' field missing" )
+  FT_ERRORDEF_( Missing_Encoding_Field,                      0xB6, \
+                "`ENCODING' field missing" )
+  FT_ERRORDEF_( Missing_Bbx_Field,                           0xB7, \
+                "`BBX' field missing" )
+  FT_ERRORDEF_( Bbx_Too_Big,                                 0xB8, \
+                "`BBX' too big" )
+  FT_ERRORDEF_( Corrupted_Font_Header,                       0xB9, \
+                "Font header corrupted or missing fields" )
+  FT_ERRORDEF_( Corrupted_Font_Glyphs,                       0xBA, \
+                "Font glyphs corrupted or missing fields" )
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/fterrid.h b/contrib/media/updf/include/freetype/fterrid.h
new file mode 100755
index 0000000000..0444e6f470
--- /dev/null
+++ b/contrib/media/updf/include/freetype/fterrid.h
@@ -0,0 +1,161 @@
+/*******************************************************************
+ *
+ *  fterrid.h
+ *
+ *    TrueType Error ID definitions
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ ******************************************************************/
+
+#ifndef FREETYPE_H
+#error "Don't include this file! Use freetype.h instead."
+#endif
+
+#ifndef FTERRID_H
+#define FTERRID_H
+
+  /************************ error codes declaration **************/
+
+  /* The error codes are grouped in 'classes' used to indicate the */
+  /* 'level' at which the error happened.                          */
+  /* The class is given by an error code's high byte.              */
+
+
+  /* ------------- Success is always 0 -------- */
+
+#define TT_Err_Ok                       0
+
+
+  /* -------- High-level API error codes ------ */
+
+#define TT_Err_Invalid_Face_Handle      0x001
+#define TT_Err_Invalid_Instance_Handle  0x002
+#define TT_Err_Invalid_Glyph_Handle     0x003
+#define TT_Err_Invalid_CharMap_Handle   0x004
+#define TT_Err_Invalid_Result_Address   0x005
+#define TT_Err_Invalid_Glyph_Index      0x006
+#define TT_Err_Invalid_Argument         0x007
+#define TT_Err_Could_Not_Open_File      0x008
+#define TT_Err_File_Is_Not_Collection   0x009
+
+#define TT_Err_Table_Missing            0x00A
+#define TT_Err_Invalid_Horiz_Metrics    0x00B
+#define TT_Err_Invalid_CharMap_Format   0x00C
+#define TT_Err_Invalid_PPem             0x00D
+#define TT_Err_Invalid_Vert_Metrics     0x00E
+
+#define TT_Err_Invalid_File_Format      0x010
+
+#define TT_Err_Invalid_Engine           0x020
+#define TT_Err_Too_Many_Extensions      0x021
+#define TT_Err_Extensions_Unsupported   0x022
+#define TT_Err_Invalid_Extension_Id     0x023
+
+#define TT_Err_No_Vertical_Data         0x030
+
+#define TT_Err_Max_Profile_Missing      0x080
+#define TT_Err_Header_Table_Missing     0x081
+#define TT_Err_Horiz_Header_Missing     0x082
+#define TT_Err_Locations_Missing        0x083
+#define TT_Err_Name_Table_Missing       0x084
+#define TT_Err_CMap_Table_Missing       0x085
+#define TT_Err_Hmtx_Table_Missing       0x086
+#define TT_Err_OS2_Table_Missing        0x087
+#define TT_Err_Post_Table_Missing       0x088
+#define TT_Err_Glyf_Table_Missing       0x089
+
+
+  /* -------- Memory component error codes ---- */
+
+  /* this error indicates that an operation cannot */
+  /* be performed due to memory exhaustion.        */
+
+#define TT_Err_Out_Of_Memory            0x100
+
+
+  /* -------- File component error codes ------ */
+
+  /* these error codes indicate that the file could */
+  /* not be accessed properly.  Usually, this means */
+  /* a broken font file!                            */
+
+#define TT_Err_Invalid_File_Offset      0x200
+#define TT_Err_Invalid_File_Read        0x201
+#define TT_Err_Invalid_Frame_Access     0x202
+
+
+  /* -------- Glyph loader error codes -------- */
+
+  /* Produced only by the glyph loader, these error */
+  /* codes indicate a broken glyph in a font file.  */
+
+#define TT_Err_Too_Many_Points          0x300
+#define TT_Err_Too_Many_Contours        0x301
+#define TT_Err_Invalid_Composite        0x302
+#define TT_Err_Too_Many_Ins             0x303
+
+
+  /* --- bytecode interpreter error codes ----- */
+
+  /* These error codes are produced by the TrueType */
+  /* bytecode interpreter.  They usually indicate a */
+  /* broken font file, a broken glyph within a font */
+  /* file, or a bug in the interpreter!             */
+
+#define TT_Err_Invalid_Opcode           0x400
+#define TT_Err_Too_Few_Arguments        0x401
+#define TT_Err_Stack_Overflow           0x402
+#define TT_Err_Code_Overflow            0x403
+#define TT_Err_Bad_Argument             0x404
+#define TT_Err_Divide_By_Zero           0x405
+#define TT_Err_Storage_Overflow         0x406
+#define TT_Err_Cvt_Overflow             0x407
+#define TT_Err_Invalid_Reference        0x408
+#define TT_Err_Invalid_Distance         0x409
+#define TT_Err_Interpolate_Twilight     0x40A
+#define TT_Err_Debug_OpCode             0x40B
+#define TT_Err_ENDF_In_Exec_Stream      0x40C
+#define TT_Err_Out_Of_CodeRanges        0x40D
+#define TT_Err_Nested_DEFS              0x40E
+#define TT_Err_Invalid_CodeRange        0x40F
+#define TT_Err_Invalid_Displacement     0x410
+#define TT_Err_Execution_Too_Long       0x411
+
+
+  /* ------ internal failure error codes ----- */
+
+  /* These error codes are produced when an incoherent */
+  /* library state has been detected.  These reflect a */
+  /* severe bug in the engine! (Or a major overwrite   */
+  /* of your application into the library's data.)     */
+
+#define TT_Err_Nested_Frame_Access      0x500
+#define TT_Err_Invalid_Cache_List       0x501
+#define TT_Err_Could_Not_Find_Context   0x502
+#define TT_Err_Unlisted_Object          0x503
+
+
+  /* ---- scan-line converter error codes ----- */
+
+  /* These error codes are produced by the raster component.  */
+  /* They indicate that an outline structure was incoherently */
+  /* setup, or that you're trying to render an horribly       */
+  /* complex glyph!                                           */
+
+#define TT_Err_Raster_Pool_Overflow     0x600
+#define TT_Err_Raster_Negative_Height   0x601
+#define TT_Err_Raster_Invalid_Value     0x602
+#define TT_Err_Raster_Not_Initialized   0x603
+
+#endif /* FTERRID_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/fterrors.h b/contrib/media/updf/include/freetype/fterrors.h
new file mode 100644
index 0000000000..6600dadd0d
--- /dev/null
+++ b/contrib/media/updf/include/freetype/fterrors.h
@@ -0,0 +1,206 @@
+/***************************************************************************/
+/*                                                                         */
+/*  fterrors.h                                                             */
+/*                                                                         */
+/*    FreeType error code handling (specification).                        */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2004, 2007 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This special header file is used to define the handling of FT2        */
+  /* enumeration constants.  It can also be used to generate error message */
+  /* strings with a small macro trick explained below.                     */
+  /*                                                                       */
+  /* I - Error Formats                                                     */
+  /* -----------------                                                     */
+  /*                                                                       */
+  /*   The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be   */
+  /*   defined in ftoption.h in order to make the higher byte indicate     */
+  /*   the module where the error has happened (this is not compatible     */
+  /*   with standard builds of FreeType 2).  You can then use the macro    */
+  /*   FT_ERROR_BASE macro to extract the generic error code from an       */
+  /*   FT_Error value.                                                     */
+  /*                                                                       */
+  /*                                                                       */
+  /* II - Error Message strings                                            */
+  /* --------------------------                                            */
+  /*                                                                       */
+  /*   The error definitions below are made through special macros that    */
+  /*   allow client applications to build a table of error message strings */
+  /*   if they need it.  The strings are not included in a normal build of */
+  /*   FreeType 2 to save space (most client applications do not use       */
+  /*   them).                                                              */
+  /*                                                                       */
+  /*   To do so, you have to define the following macros before including  */
+  /*   this file:                                                          */
+  /*                                                                       */
+  /*   FT_ERROR_START_LIST ::                                              */
+  /*     This macro is called before anything else to define the start of  */
+  /*     the error list.  It is followed by several FT_ERROR_DEF calls     */
+  /*     (see below).                                                      */
+  /*                                                                       */
+  /*   FT_ERROR_DEF( e, v, s ) ::                                          */
+  /*     This macro is called to define one single error.                  */
+  /*     `e' is the error code identifier (e.g. FT_Err_Invalid_Argument).  */
+  /*     `v' is the error numerical value.                                 */
+  /*     `s' is the corresponding error string.                            */
+  /*                                                                       */
+  /*   FT_ERROR_END_LIST ::                                                */
+  /*     This macro ends the list.                                         */
+  /*                                                                       */
+  /*   Additionally, you have to undefine __FTERRORS_H__ before #including */
+  /*   this file.                                                          */
+  /*                                                                       */
+  /*   Here is a simple example:                                           */
+  /*                                                                       */
+  /*     {                                                                 */
+  /*       #undef __FTERRORS_H__                                           */
+  /*       #define FT_ERRORDEF( e, v, s )  { e, s },                       */
+  /*       #define FT_ERROR_START_LIST     {                               */
+  /*       #define FT_ERROR_END_LIST       { 0, 0 } };                     */
+  /*                                                                       */
+  /*       const struct                                                    */
+  /*       {                                                               */
+  /*         int          err_code;                                        */
+  /*         const char*  err_msg;                                         */
+  /*       } ft_errors[] =                                                 */
+  /*                                                                       */
+  /*       #include FT_ERRORS_H                                            */
+  /*     }                                                                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTERRORS_H__
+#define __FTERRORS_H__
+
+
+  /* include module base error codes */
+#include FT_MODULE_ERRORS_H
+
+
+  /*******************************************************************/
+  /*******************************************************************/
+  /*****                                                         *****/
+  /*****                       SETUP MACROS                      *****/
+  /*****                                                         *****/
+  /*******************************************************************/
+  /*******************************************************************/
+
+
+#undef  FT_NEED_EXTERN_C
+
+#undef  FT_ERR_XCAT
+#undef  FT_ERR_CAT
+
+#define FT_ERR_XCAT( x, y )  x ## y
+#define FT_ERR_CAT( x, y )   FT_ERR_XCAT( x, y )
+
+
+  /* FT_ERR_PREFIX is used as a prefix for error identifiers. */
+  /* By default, we use `FT_Err_'.                            */
+  /*                                                          */
+#ifndef FT_ERR_PREFIX
+#define FT_ERR_PREFIX  FT_Err_
+#endif
+
+
+  /* FT_ERR_BASE is used as the base for module-specific errors. */
+  /*                                                             */
+#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS
+
+#ifndef FT_ERR_BASE
+#define FT_ERR_BASE  FT_Mod_Err_Base
+#endif
+
+#else
+
+#undef FT_ERR_BASE
+#define FT_ERR_BASE  0
+
+#endif /* FT_CONFIG_OPTION_USE_MODULE_ERRORS */
+
+
+  /* If FT_ERRORDEF is not defined, we need to define a simple */
+  /* enumeration type.                                         */
+  /*                                                           */
+#ifndef FT_ERRORDEF
+
+#define FT_ERRORDEF( e, v, s )  e = v,
+#define FT_ERROR_START_LIST     enum {
+#define FT_ERROR_END_LIST       FT_ERR_CAT( FT_ERR_PREFIX, Max ) };
+
+#ifdef __cplusplus
+#define FT_NEED_EXTERN_C
+  extern "C" {
+#endif
+
+#endif /* !FT_ERRORDEF */
+
+
+  /* this macro is used to define an error */
+#define FT_ERRORDEF_( e, v, s )   \
+          FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v + FT_ERR_BASE, s )
+
+  /* this is only used for <module>_Err_Ok, which must be 0! */
+#define FT_NOERRORDEF_( e, v, s ) \
+          FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v, s )
+
+
+#ifdef FT_ERROR_START_LIST
+  FT_ERROR_START_LIST
+#endif
+
+
+  /* now include the error codes */
+#include FT_ERROR_DEFINITIONS_H
+
+
+#ifdef FT_ERROR_END_LIST
+  FT_ERROR_END_LIST
+#endif
+
+
+  /*******************************************************************/
+  /*******************************************************************/
+  /*****                                                         *****/
+  /*****                      SIMPLE CLEANUP                     *****/
+  /*****                                                         *****/
+  /*******************************************************************/
+  /*******************************************************************/
+
+#ifdef FT_NEED_EXTERN_C
+  }
+#endif
+
+#undef FT_ERROR_START_LIST
+#undef FT_ERROR_END_LIST
+
+#undef FT_ERRORDEF
+#undef FT_ERRORDEF_
+#undef FT_NOERRORDEF_
+
+#undef FT_NEED_EXTERN_C
+#undef FT_ERR_CONCAT
+#undef FT_ERR_BASE
+
+  /* FT_KEEP_ERR_PREFIX is needed for ftvalid.h */
+#ifndef FT_KEEP_ERR_PREFIX
+#undef FT_ERR_PREFIX
+#endif
+
+#endif /* __FTERRORS_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftgasp.h b/contrib/media/updf/include/freetype/ftgasp.h
new file mode 100644
index 0000000000..91a769e520
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftgasp.h
@@ -0,0 +1,120 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftgasp.h                                                               */
+/*                                                                         */
+/*    Access of TrueType's `gasp' table (specification).                   */
+/*                                                                         */
+/*  Copyright 2007, 2008 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef _FT_GASP_H_
+#define _FT_GASP_H_
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+  /***************************************************************************
+   *
+   * @section:
+   *   gasp_table
+   *
+   * @title:
+   *   Gasp Table
+   *
+   * @abstract:
+   *   Retrieving TrueType `gasp' table entries.
+   *
+   * @description:
+   *   The function @FT_Get_Gasp can be used to query a TrueType or OpenType
+   *   font for specific entries in its `gasp' table, if any.  This is
+   *   mainly useful when implementing native TrueType hinting with the
+   *   bytecode interpreter to duplicate the Windows text rendering results.
+   */
+
+  /*************************************************************************
+   *
+   * @enum:
+   *   FT_GASP_XXX
+   *
+   * @description:
+   *   A list of values and/or bit-flags returned by the @FT_Get_Gasp
+   *   function.
+   *
+   * @values:
+   *   FT_GASP_NO_TABLE ::
+   *     This special value means that there is no GASP table in this face.
+   *     It is up to the client to decide what to do.
+   *
+   *   FT_GASP_DO_GRIDFIT ::
+   *     Grid-fitting and hinting should be performed at the specified ppem.
+   *     This *really* means TrueType bytecode interpretation.
+   *
+   *   FT_GASP_DO_GRAY ::
+   *     Anti-aliased rendering should be performed at the specified ppem.
+   *
+   *   FT_GASP_SYMMETRIC_SMOOTHING ::
+   *     Smoothing along multiple axes must be used with ClearType.
+   *
+   *   FT_GASP_SYMMETRIC_GRIDFIT ::
+   *     Grid-fitting must be used with ClearType's symmetric smoothing.
+   *
+   * @note:
+   *   `ClearType' is Microsoft's implementation of LCD rendering, partly
+   *   protected by patents.
+   *
+   * @since:
+   *   2.3.0
+   */
+#define FT_GASP_NO_TABLE               -1
+#define FT_GASP_DO_GRIDFIT           0x01
+#define FT_GASP_DO_GRAY              0x02
+#define FT_GASP_SYMMETRIC_SMOOTHING  0x08
+#define FT_GASP_SYMMETRIC_GRIDFIT    0x10
+
+
+  /*************************************************************************
+   *
+   * @func:
+   *   FT_Get_Gasp
+   *
+   * @description:
+   *   Read the `gasp' table from a TrueType or OpenType font file and
+   *   return the entry corresponding to a given character pixel size.
+   *
+   * @input:
+   *   face :: The source face handle.
+   *   ppem :: The vertical character pixel size.
+   *
+   * @return:
+   *   Bit flags (see @FT_GASP_XXX), or @FT_GASP_NO_TABLE if there is no
+   *   `gasp' table in the face.
+   *
+   * @since:
+   *   2.3.0
+   */
+  FT_EXPORT( FT_Int )
+  FT_Get_Gasp( FT_Face  face,
+               FT_UInt  ppem );
+
+/* */
+
+#endif /* _FT_GASP_H_ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftglyph.h b/contrib/media/updf/include/freetype/ftglyph.h
new file mode 100644
index 0000000000..0b8f0c0444
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftglyph.h
@@ -0,0 +1,613 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftglyph.h                                                              */
+/*                                                                         */
+/*    FreeType convenience functions to handle glyphs (specification).     */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2006, 2008, 2009 by                   */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file contains the definition of several convenience functions    */
+  /* that can be used by client applications to easily retrieve glyph      */
+  /* bitmaps and outlines from a given face.                               */
+  /*                                                                       */
+  /* These functions should be optional if you are writing a font server   */
+  /* or text layout engine on top of FreeType.  However, they are pretty   */
+  /* handy for many other simple uses of the library.                      */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTGLYPH_H__
+#define __FTGLYPH_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    glyph_management                                                   */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Glyph Management                                                   */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Generic interface to manage individual glyph data.                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains definitions used to manage glyph data        */
+  /*    through generic FT_Glyph objects.  Each of them can contain a      */
+  /*    bitmap, a vector outline, or even images in other formats.         */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* forward declaration to a private type */
+  typedef struct FT_Glyph_Class_  FT_Glyph_Class;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Glyph                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Handle to an object used to model generic glyph images.  It is a   */
+  /*    pointer to the @FT_GlyphRec structure and can contain a glyph      */
+  /*    bitmap or pointer.                                                 */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Glyph objects are not owned by the library.  You must thus release */
+  /*    them manually (through @FT_Done_Glyph) _before_ calling            */
+  /*    @FT_Done_FreeType.                                                 */
+  /*                                                                       */
+  typedef struct FT_GlyphRec_*  FT_Glyph;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_GlyphRec                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The root glyph structure contains a given glyph image plus its     */
+  /*    advance width in 16.16 fixed float format.                         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    library :: A handle to the FreeType library object.                */
+  /*                                                                       */
+  /*    clazz   :: A pointer to the glyph's class.  Private.               */
+  /*                                                                       */
+  /*    format  :: The format of the glyph's image.                        */
+  /*                                                                       */
+  /*    advance :: A 16.16 vector that gives the glyph's advance width.    */
+  /*                                                                       */
+  typedef struct  FT_GlyphRec_
+  {
+    FT_Library             library;
+    const FT_Glyph_Class*  clazz;
+    FT_Glyph_Format        format;
+    FT_Vector              advance;
+
+  } FT_GlyphRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_BitmapGlyph                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to an object used to model a bitmap glyph image.  This is */
+  /*    a sub-class of @FT_Glyph, and a pointer to @FT_BitmapGlyphRec.     */
+  /*                                                                       */
+  typedef struct FT_BitmapGlyphRec_*  FT_BitmapGlyph;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_BitmapGlyphRec                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used for bitmap glyph images.  This really is a        */
+  /*    `sub-class' of @FT_GlyphRec.                                       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    root   :: The root @FT_Glyph fields.                               */
+  /*                                                                       */
+  /*    left   :: The left-side bearing, i.e., the horizontal distance     */
+  /*              from the current pen position to the left border of the  */
+  /*              glyph bitmap.                                            */
+  /*                                                                       */
+  /*    top    :: The top-side bearing, i.e., the vertical distance from   */
+  /*              the current pen position to the top border of the glyph  */
+  /*              bitmap.  This distance is positive for upwards~y!        */
+  /*                                                                       */
+  /*    bitmap :: A descriptor for the bitmap.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You can typecast an @FT_Glyph to @FT_BitmapGlyph if you have       */
+  /*    `glyph->format == FT_GLYPH_FORMAT_BITMAP'.  This lets you access   */
+  /*    the bitmap's contents easily.                                      */
+  /*                                                                       */
+  /*    The corresponding pixel buffer is always owned by @FT_BitmapGlyph  */
+  /*    and is thus created and destroyed with it.                         */
+  /*                                                                       */
+  typedef struct  FT_BitmapGlyphRec_
+  {
+    FT_GlyphRec  root;
+    FT_Int       left;
+    FT_Int       top;
+    FT_Bitmap    bitmap;
+
+  } FT_BitmapGlyphRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_OutlineGlyph                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to an object used to model an outline glyph image.  This  */
+  /*    is a sub-class of @FT_Glyph, and a pointer to @FT_OutlineGlyphRec. */
+  /*                                                                       */
+  typedef struct FT_OutlineGlyphRec_*  FT_OutlineGlyph;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_OutlineGlyphRec                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used for outline (vectorial) glyph images.  This       */
+  /*    really is a `sub-class' of @FT_GlyphRec.                           */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    root    :: The root @FT_Glyph fields.                              */
+  /*                                                                       */
+  /*    outline :: A descriptor for the outline.                           */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You can typecast an @FT_Glyph to @FT_OutlineGlyph if you have      */
+  /*    `glyph->format == FT_GLYPH_FORMAT_OUTLINE'.  This lets you access  */
+  /*    the outline's content easily.                                      */
+  /*                                                                       */
+  /*    As the outline is extracted from a glyph slot, its coordinates are */
+  /*    expressed normally in 26.6 pixels, unless the flag                 */
+  /*    @FT_LOAD_NO_SCALE was used in @FT_Load_Glyph() or @FT_Load_Char(). */
+  /*                                                                       */
+  /*    The outline's tables are always owned by the object and are        */
+  /*    destroyed with it.                                                 */
+  /*                                                                       */
+  typedef struct  FT_OutlineGlyphRec_
+  {
+    FT_GlyphRec  root;
+    FT_Outline   outline;
+
+  } FT_OutlineGlyphRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Glyph                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to extract a glyph image from a slot.  Note that   */
+  /*    the created @FT_Glyph object must be released with @FT_Done_Glyph. */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    slot   :: A handle to the source glyph slot.                       */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aglyph :: A handle to the glyph object.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_Glyph( FT_GlyphSlot  slot,
+                FT_Glyph     *aglyph );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Glyph_Copy                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to copy a glyph image.  Note that the created      */
+  /*    @FT_Glyph object must be released with @FT_Done_Glyph.             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    source :: A handle to the source glyph object.                     */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    target :: A handle to the target glyph object.  0~in case of       */
+  /*              error.                                                   */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Glyph_Copy( FT_Glyph   source,
+                 FT_Glyph  *target );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Glyph_Transform                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Transform a glyph image if its format is scalable.                 */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    glyph  :: A handle to the target glyph object.                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    matrix :: A pointer to a 2x2 matrix to apply.                      */
+  /*                                                                       */
+  /*    delta  :: A pointer to a 2d vector to apply.  Coordinates are      */
+  /*              expressed in 1/64th of a pixel.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code (if not 0, the glyph format is not scalable).  */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The 2x2 transformation matrix is also applied to the glyph's       */
+  /*    advance vector.                                                    */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Glyph_Transform( FT_Glyph    glyph,
+                      FT_Matrix*  matrix,
+                      FT_Vector*  delta );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Glyph_BBox_Mode                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The mode how the values of @FT_Glyph_Get_CBox are returned.        */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_GLYPH_BBOX_UNSCALED ::                                          */
+  /*      Return unscaled font units.                                      */
+  /*                                                                       */
+  /*    FT_GLYPH_BBOX_SUBPIXELS ::                                         */
+  /*      Return unfitted 26.6 coordinates.                                */
+  /*                                                                       */
+  /*    FT_GLYPH_BBOX_GRIDFIT ::                                           */
+  /*      Return grid-fitted 26.6 coordinates.                             */
+  /*                                                                       */
+  /*    FT_GLYPH_BBOX_TRUNCATE ::                                          */
+  /*      Return coordinates in integer pixels.                            */
+  /*                                                                       */
+  /*    FT_GLYPH_BBOX_PIXELS ::                                            */
+  /*      Return grid-fitted pixel coordinates.                            */
+  /*                                                                       */
+  typedef enum  FT_Glyph_BBox_Mode_
+  {
+    FT_GLYPH_BBOX_UNSCALED  = 0,
+    FT_GLYPH_BBOX_SUBPIXELS = 0,
+    FT_GLYPH_BBOX_GRIDFIT   = 1,
+    FT_GLYPH_BBOX_TRUNCATE  = 2,
+    FT_GLYPH_BBOX_PIXELS    = 3
+
+  } FT_Glyph_BBox_Mode;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    ft_glyph_bbox_xxx                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    These constants are deprecated.  Use the corresponding             */
+  /*    @FT_Glyph_BBox_Mode values instead.                                */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*   ft_glyph_bbox_unscaled  :: See @FT_GLYPH_BBOX_UNSCALED.             */
+  /*   ft_glyph_bbox_subpixels :: See @FT_GLYPH_BBOX_SUBPIXELS.            */
+  /*   ft_glyph_bbox_gridfit   :: See @FT_GLYPH_BBOX_GRIDFIT.              */
+  /*   ft_glyph_bbox_truncate  :: See @FT_GLYPH_BBOX_TRUNCATE.             */
+  /*   ft_glyph_bbox_pixels    :: See @FT_GLYPH_BBOX_PIXELS.               */
+  /*                                                                       */
+#define ft_glyph_bbox_unscaled   FT_GLYPH_BBOX_UNSCALED
+#define ft_glyph_bbox_subpixels  FT_GLYPH_BBOX_SUBPIXELS
+#define ft_glyph_bbox_gridfit    FT_GLYPH_BBOX_GRIDFIT
+#define ft_glyph_bbox_truncate   FT_GLYPH_BBOX_TRUNCATE
+#define ft_glyph_bbox_pixels     FT_GLYPH_BBOX_PIXELS
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Glyph_Get_CBox                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return a glyph's `control box'.  The control box encloses all the  */
+  /*    outline's points, including Bézier control points.  Though it      */
+  /*    coincides with the exact bounding box for most glyphs, it can be   */
+  /*    slightly larger in some situations (like when rotating an outline  */
+  /*    which contains Bézier outside arcs).                               */
+  /*                                                                       */
+  /*    Computing the control box is very fast, while getting the bounding */
+  /*    box can take much more time as it needs to walk over all segments  */
+  /*    and arcs in the outline.  To get the latter, you can use the       */
+  /*    `ftbbox' component which is dedicated to this single task.         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    glyph :: A handle to the source glyph object.                      */
+  /*                                                                       */
+  /*    mode  :: The mode which indicates how to interpret the returned    */
+  /*             bounding box values.                                      */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    acbox :: The glyph coordinate bounding box.  Coordinates are       */
+  /*             expressed in 1/64th of pixels if it is grid-fitted.       */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Coordinates are relative to the glyph origin, using the y~upwards  */
+  /*    convention.                                                        */
+  /*                                                                       */
+  /*    If the glyph has been loaded with @FT_LOAD_NO_SCALE, `bbox_mode'   */
+  /*    must be set to @FT_GLYPH_BBOX_UNSCALED to get unscaled font        */
+  /*    units in 26.6 pixel format.  The value @FT_GLYPH_BBOX_SUBPIXELS    */
+  /*    is another name for this constant.                                 */
+  /*                                                                       */
+  /*    Note that the maximum coordinates are exclusive, which means that  */
+  /*    one can compute the width and height of the glyph image (be it in  */
+  /*    integer or 26.6 pixels) as:                                        */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      width  = bbox.xMax - bbox.xMin;                                  */
+  /*      height = bbox.yMax - bbox.yMin;                                  */
+  /*    }                                                                  */
+  /*                                                                       */
+  /*    Note also that for 26.6 coordinates, if `bbox_mode' is set to      */
+  /*    @FT_GLYPH_BBOX_GRIDFIT, the coordinates will also be grid-fitted,  */
+  /*    which corresponds to:                                              */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      bbox.xMin = FLOOR(bbox.xMin);                                    */
+  /*      bbox.yMin = FLOOR(bbox.yMin);                                    */
+  /*      bbox.xMax = CEILING(bbox.xMax);                                  */
+  /*      bbox.yMax = CEILING(bbox.yMax);                                  */
+  /*    }                                                                  */
+  /*                                                                       */
+  /*    To get the bbox in pixel coordinates, set `bbox_mode' to           */
+  /*    @FT_GLYPH_BBOX_TRUNCATE.                                           */
+  /*                                                                       */
+  /*    To get the bbox in grid-fitted pixel coordinates, set `bbox_mode'  */
+  /*    to @FT_GLYPH_BBOX_PIXELS.                                          */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Glyph_Get_CBox( FT_Glyph  glyph,
+                     FT_UInt   bbox_mode,
+                     FT_BBox  *acbox );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Glyph_To_Bitmap                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Convert a given glyph object to a bitmap glyph object.             */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    the_glyph   :: A pointer to a handle to the target glyph.          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    render_mode :: An enumeration that describes how the data is       */
+  /*                   rendered.                                           */
+  /*                                                                       */
+  /*    origin      :: A pointer to a vector used to translate the glyph   */
+  /*                   image before rendering.  Can be~0 (if no            */
+  /*                   translation).  The origin is expressed in           */
+  /*                   26.6 pixels.                                        */
+  /*                                                                       */
+  /*    destroy     :: A boolean that indicates that the original glyph    */
+  /*                   image should be destroyed by this function.  It is  */
+  /*                   never destroyed in case of error.                   */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function does nothing if the glyph format isn't scalable.     */
+  /*                                                                       */
+  /*    The glyph image is translated with the `origin' vector before      */
+  /*    rendering.                                                         */
+  /*                                                                       */
+  /*    The first parameter is a pointer to an @FT_Glyph handle, that will */
+  /*    be _replaced_ by this function (with newly allocated data).        */
+  /*    Typically, you would use (omitting error handling):                */
+  /*                                                                       */
+  /*                                                                       */
+  /*      {                                                                */
+  /*        FT_Glyph        glyph;                                         */
+  /*        FT_BitmapGlyph  glyph_bitmap;                                  */
+  /*                                                                       */
+  /*                                                                       */
+  /*        // load glyph                                                  */
+  /*        error = FT_Load_Char( face, glyph_index, FT_LOAD_DEFAUT );     */
+  /*                                                                       */
+  /*        // extract glyph image                                         */
+  /*        error = FT_Get_Glyph( face->glyph, &glyph );                   */
+  /*                                                                       */
+  /*        // convert to a bitmap (default render mode + destroying old)  */
+  /*        if ( glyph->format != FT_GLYPH_FORMAT_BITMAP )                 */
+  /*        {                                                              */
+  /*          error = FT_Glyph_To_Bitmap( &glyph, FT_RENDER_MODE_NORMAL,   */
+  /*                                      0, 1 );                          */
+  /*          if ( error ) // `glyph' unchanged                            */
+  /*            ...                                                        */
+  /*        }                                                              */
+  /*                                                                       */
+  /*        // access bitmap content by typecasting                        */
+  /*        glyph_bitmap = (FT_BitmapGlyph)glyph;                          */
+  /*                                                                       */
+  /*        // do funny stuff with it, like blitting/drawing               */
+  /*        ...                                                            */
+  /*                                                                       */
+  /*        // discard glyph image (bitmap or not)                         */
+  /*        FT_Done_Glyph( glyph );                                        */
+  /*      }                                                                */
+  /*                                                                       */
+  /*                                                                       */
+  /*    Here another example, again without error handling:                */
+  /*                                                                       */
+  /*                                                                       */
+  /*      {                                                                */
+  /*        FT_Glyph  glyphs[MAX_GLYPHS]                                   */
+  /*                                                                       */
+  /*                                                                       */
+  /*        ...                                                            */
+  /*                                                                       */
+  /*        for ( idx = 0; i < MAX_GLYPHS; i++ )                           */
+  /*          error = FT_Load_Glyph( face, idx, FT_LOAD_DEFAULT ) ||       */
+  /*                  FT_Get_Glyph ( face->glyph, &glyph[idx] );           */
+  /*                                                                       */
+  /*        ...                                                            */
+  /*                                                                       */
+  /*        for ( idx = 0; i < MAX_GLYPHS; i++ )                           */
+  /*        {                                                              */
+  /*          FT_Glyph  bitmap = glyphs[idx];                              */
+  /*                                                                       */
+  /*                                                                       */
+  /*          ...                                                          */
+  /*                                                                       */
+  /*          // after this call, `bitmap' no longer points into           */
+  /*          // the `glyphs' array (and the old value isn't destroyed)    */
+  /*          FT_Glyph_To_Bitmap( &bitmap, FT_RENDER_MODE_MONO, 0, 0 );    */
+  /*                                                                       */
+  /*          ...                                                          */
+  /*                                                                       */
+  /*          FT_Done_Glyph( bitmap );                                     */
+  /*        }                                                              */
+  /*                                                                       */
+  /*        ...                                                            */
+  /*                                                                       */
+  /*        for ( idx = 0; i < MAX_GLYPHS; i++ )                           */
+  /*          FT_Done_Glyph( glyphs[idx] );                                */
+  /*      }                                                                */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Glyph_To_Bitmap( FT_Glyph*       the_glyph,
+                      FT_Render_Mode  render_mode,
+                      FT_Vector*      origin,
+                      FT_Bool         destroy );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Done_Glyph                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Destroy a given glyph.                                             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    glyph :: A handle to the target glyph object.                      */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Done_Glyph( FT_Glyph  glyph );
+
+  /* */
+
+
+  /* other helpful functions */
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    computations                                                       */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Matrix_Multiply                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Perform the matrix operation `b = a*b'.                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    a :: A pointer to matrix `a'.                                      */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    b :: A pointer to matrix `b'.                                      */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The result is undefined if either `a' or `b' is zero.              */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Matrix_Multiply( const FT_Matrix*  a,
+                      FT_Matrix*        b );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Matrix_Invert                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Invert a 2x2 matrix.  Return an error if it can't be inverted.     */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    matrix :: A pointer to the target matrix.  Remains untouched in    */
+  /*              case of error.                                           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Matrix_Invert( FT_Matrix*  matrix );
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTGLYPH_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8    */
+/* End:             */
diff --git a/contrib/media/updf/include/freetype/ftgxval.h b/contrib/media/updf/include/freetype/ftgxval.h
new file mode 100644
index 0000000000..497015c101
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftgxval.h
@@ -0,0 +1,358 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftgxval.h                                                              */
+/*                                                                         */
+/*    FreeType API for validating TrueTypeGX/AAT tables (specification).   */
+/*                                                                         */
+/*  Copyright 2004, 2005, 2006 by                                          */
+/*  Masatake YAMATO, Redhat K.K,                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTGXVAL_H__
+#define __FTGXVAL_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    gx_validation                                                      */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    TrueTypeGX/AAT Validation                                          */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    An API to validate TrueTypeGX/AAT tables.                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the declaration of functions to validate     */
+  /*    some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd,  */
+  /*    trak, prop, lcar).                                                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                                                                       */
+  /* Warning: Use FT_VALIDATE_XXX to validate a table.                     */
+  /*          Following definitions are for gxvalid developers.            */
+  /*                                                                       */
+  /*                                                                       */
+  /*************************************************************************/
+
+#define FT_VALIDATE_feat_INDEX     0
+#define FT_VALIDATE_mort_INDEX     1
+#define FT_VALIDATE_morx_INDEX     2
+#define FT_VALIDATE_bsln_INDEX     3
+#define FT_VALIDATE_just_INDEX     4
+#define FT_VALIDATE_kern_INDEX     5
+#define FT_VALIDATE_opbd_INDEX     6
+#define FT_VALIDATE_trak_INDEX     7
+#define FT_VALIDATE_prop_INDEX     8
+#define FT_VALIDATE_lcar_INDEX     9
+#define FT_VALIDATE_GX_LAST_INDEX  FT_VALIDATE_lcar_INDEX
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_VALIDATE_GX_LENGTH
+   *
+   * @description:
+   *   The number of tables checked in this module.  Use it as a parameter
+   *   for the `table-length' argument of function @FT_TrueTypeGX_Validate.
+   */
+#define FT_VALIDATE_GX_LENGTH     (FT_VALIDATE_GX_LAST_INDEX + 1)
+
+  /* */
+
+  /* Up to 0x1000 is used by otvalid.
+     Ox2xxx is reserved for feature OT extension. */
+#define FT_VALIDATE_GX_START 0x4000
+#define FT_VALIDATE_GX_BITFIELD( tag )                  \
+  ( FT_VALIDATE_GX_START << FT_VALIDATE_##tag##_INDEX )
+
+
+ /**********************************************************************
+  *
+  * @enum:
+  *    FT_VALIDATE_GXXXX
+  *
+  * @description:
+  *    A list of bit-field constants used with @FT_TrueTypeGX_Validate to
+  *    indicate which TrueTypeGX/AAT Type tables should be validated.
+  *
+  * @values:
+  *    FT_VALIDATE_feat ::
+  *      Validate `feat' table.
+  *
+  *    FT_VALIDATE_mort ::
+  *      Validate `mort' table.
+  *
+  *    FT_VALIDATE_morx ::
+  *      Validate `morx' table.
+  *
+  *    FT_VALIDATE_bsln ::
+  *      Validate `bsln' table.
+  *
+  *    FT_VALIDATE_just ::
+  *      Validate `just' table.
+  *
+  *    FT_VALIDATE_kern ::
+  *      Validate `kern' table.
+  *
+  *    FT_VALIDATE_opbd ::
+  *      Validate `opbd' table.
+  *
+  *    FT_VALIDATE_trak ::
+  *      Validate `trak' table.
+  *
+  *    FT_VALIDATE_prop ::
+  *      Validate `prop' table.
+  *
+  *    FT_VALIDATE_lcar ::
+  *      Validate `lcar' table.
+  *
+  *    FT_VALIDATE_GX ::
+  *      Validate all TrueTypeGX tables (feat, mort, morx, bsln, just, kern,
+  *      opbd, trak, prop and lcar).
+  *
+  */
+
+#define FT_VALIDATE_feat  FT_VALIDATE_GX_BITFIELD( feat )
+#define FT_VALIDATE_mort  FT_VALIDATE_GX_BITFIELD( mort )
+#define FT_VALIDATE_morx  FT_VALIDATE_GX_BITFIELD( morx )
+#define FT_VALIDATE_bsln  FT_VALIDATE_GX_BITFIELD( bsln )
+#define FT_VALIDATE_just  FT_VALIDATE_GX_BITFIELD( just )
+#define FT_VALIDATE_kern  FT_VALIDATE_GX_BITFIELD( kern )
+#define FT_VALIDATE_opbd  FT_VALIDATE_GX_BITFIELD( opbd )
+#define FT_VALIDATE_trak  FT_VALIDATE_GX_BITFIELD( trak )
+#define FT_VALIDATE_prop  FT_VALIDATE_GX_BITFIELD( prop )
+#define FT_VALIDATE_lcar  FT_VALIDATE_GX_BITFIELD( lcar )
+
+#define FT_VALIDATE_GX  ( FT_VALIDATE_feat | \
+                          FT_VALIDATE_mort | \
+                          FT_VALIDATE_morx | \
+                          FT_VALIDATE_bsln | \
+                          FT_VALIDATE_just | \
+                          FT_VALIDATE_kern | \
+                          FT_VALIDATE_opbd | \
+                          FT_VALIDATE_trak | \
+                          FT_VALIDATE_prop | \
+                          FT_VALIDATE_lcar )
+
+
+  /* */
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_TrueTypeGX_Validate
+  *
+  * @description:
+  *    Validate various TrueTypeGX tables to assure that all offsets and
+  *    indices are valid.  The idea is that a higher-level library which
+  *    actually does the text layout can access those tables without
+  *    error checking (which can be quite time consuming).
+  *
+  * @input:
+  *    face ::
+  *       A handle to the input face.
+  *
+  *    validation_flags ::
+  *       A bit field which specifies the tables to be validated.  See
+  *       @FT_VALIDATE_GXXXX for possible values.
+  *
+  *    table_length ::
+  *       The size of the `tables' array.  Normally, @FT_VALIDATE_GX_LENGTH
+  *       should be passed.
+  *
+  * @output:
+  *    tables ::
+  *       The array where all validated sfnt tables are stored.
+  *       The array itself must be allocated by a client.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   This function only works with TrueTypeGX fonts, returning an error
+  *   otherwise.
+  *
+  *   After use, the application should deallocate the buffers pointed to by
+  *   each `tables' element, by calling @FT_TrueTypeGX_Free.  A NULL value
+  *   indicates that the table either doesn't exist in the font, the
+  *   application hasn't asked for validation, or the validator doesn't have
+  *   the ability to validate the sfnt table.
+  */
+  FT_EXPORT( FT_Error )
+  FT_TrueTypeGX_Validate( FT_Face   face,
+                          FT_UInt   validation_flags,
+                          FT_Bytes  tables[FT_VALIDATE_GX_LENGTH],
+                          FT_UInt   table_length );
+
+
+  /* */
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_TrueTypeGX_Free
+  *
+  * @description:
+  *    Free the buffer allocated by TrueTypeGX validator.
+  *
+  * @input:
+  *    face ::
+  *       A handle to the input face.
+  *
+  *    table ::
+  *       The pointer to the buffer allocated by
+  *       @FT_TrueTypeGX_Validate.
+  *
+  * @note:
+  *   This function must be used to free the buffer allocated by
+  *   @FT_TrueTypeGX_Validate only.
+  */
+  FT_EXPORT( void )
+  FT_TrueTypeGX_Free( FT_Face   face,
+                      FT_Bytes  table );
+
+
+  /* */
+
+ /**********************************************************************
+  *
+  * @enum:
+  *    FT_VALIDATE_CKERNXXX
+  *
+  * @description:
+  *    A list of bit-field constants used with @FT_ClassicKern_Validate
+  *    to indicate the classic kern dialect or dialects.  If the selected
+  *    type doesn't fit, @FT_ClassicKern_Validate regards the table as
+  *    invalid.
+  *
+  * @values:
+  *    FT_VALIDATE_MS ::
+  *      Handle the `kern' table as a classic Microsoft kern table.
+  *
+  *    FT_VALIDATE_APPLE ::
+  *      Handle the `kern' table as a classic Apple kern table.
+  *
+  *    FT_VALIDATE_CKERN ::
+  *      Handle the `kern' as either classic Apple or Microsoft kern table.
+  */
+#define FT_VALIDATE_MS     ( FT_VALIDATE_GX_START << 0 )
+#define FT_VALIDATE_APPLE  ( FT_VALIDATE_GX_START << 1 )
+
+#define FT_VALIDATE_CKERN  ( FT_VALIDATE_MS | FT_VALIDATE_APPLE )
+
+
+  /* */
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_ClassicKern_Validate
+  *
+  * @description:
+  *    Validate classic (16-bit format) kern table to assure that the offsets
+  *    and indices are valid.  The idea is that a higher-level library which
+  *    actually does the text layout can access those tables without error
+  *    checking (which can be quite time consuming).
+  *
+  *    The `kern' table validator in @FT_TrueTypeGX_Validate deals with both
+  *    the new 32-bit format and the classic 16-bit format, while
+  *    FT_ClassicKern_Validate only supports the classic 16-bit format.
+  *
+  * @input:
+  *    face ::
+  *       A handle to the input face.
+  *
+  *    validation_flags ::
+  *       A bit field which specifies the dialect to be validated.  See
+  *       @FT_VALIDATE_CKERNXXX for possible values.
+  *
+  * @output:
+  *    ckern_table ::
+  *       A pointer to the kern table.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   After use, the application should deallocate the buffers pointed to by
+  *   `ckern_table', by calling @FT_ClassicKern_Free.  A NULL value
+  *   indicates that the table doesn't exist in the font.
+  */
+  FT_EXPORT( FT_Error )
+  FT_ClassicKern_Validate( FT_Face    face,
+                           FT_UInt    validation_flags,
+                           FT_Bytes  *ckern_table );
+
+
+  /* */
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_ClassicKern_Free
+  *
+  * @description:
+  *    Free the buffer allocated by classic Kern validator.
+  *
+  * @input:
+  *    face ::
+  *       A handle to the input face.
+  *
+  *    table ::
+  *       The pointer to the buffer that is allocated by
+  *       @FT_ClassicKern_Validate.
+  *
+  * @note:
+  *   This function must be used to free the buffer allocated by
+  *   @FT_ClassicKern_Validate only.
+  */
+  FT_EXPORT( void )
+  FT_ClassicKern_Free( FT_Face   face,
+                       FT_Bytes  table );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTGXVAL_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftgzip.h b/contrib/media/updf/include/freetype/ftgzip.h
new file mode 100644
index 0000000000..acbc4f0327
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftgzip.h
@@ -0,0 +1,102 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftgzip.h                                                               */
+/*                                                                         */
+/*    Gzip-compressed stream support.                                      */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2004, 2006 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTGZIP_H__
+#define __FTGZIP_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    gzip                                                               */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    GZIP Streams                                                       */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Using gzip-compressed font files.                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the declaration of Gzip-specific functions.  */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+ /************************************************************************
+  *
+  * @function:
+  *   FT_Stream_OpenGzip
+  *
+  * @description:
+  *   Open a new stream to parse gzip-compressed font files.  This is
+  *   mainly used to support the compressed `*.pcf.gz' fonts that come
+  *   with XFree86.
+  *
+  * @input:
+  *   stream ::
+  *     The target embedding stream.
+  *
+  *   source ::
+  *     The source stream.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   The source stream must be opened _before_ calling this function.
+  *
+  *   Calling the internal function `FT_Stream_Close' on the new stream will
+  *   *not* call `FT_Stream_Close' on the source stream.  None of the stream
+  *   objects will be released to the heap.
+  *
+  *   The stream implementation is very basic and resets the decompression
+  *   process each time seeking backwards is needed within the stream.
+  *
+  *   In certain builds of the library, gzip compression recognition is
+  *   automatically handled when calling @FT_New_Face or @FT_Open_Face.
+  *   This means that if no font driver is capable of handling the raw
+  *   compressed file, the library will try to open a gzipped stream from
+  *   it and re-open the face with it.
+  *
+  *   This function may return `FT_Err_Unimplemented_Feature' if your build
+  *   of FreeType was not compiled with zlib support.
+  */
+  FT_EXPORT( FT_Error )
+  FT_Stream_OpenGzip( FT_Stream  stream,
+                      FT_Stream  source );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTGZIP_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftheader.h b/contrib/media/updf/include/freetype/ftheader.h
new file mode 100644
index 0000000000..b63945dcbd
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftheader.h
@@ -0,0 +1,780 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftheader.h                                                             */
+/*                                                                         */
+/*    Build macros of the FreeType 2 library.                              */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+#ifndef __FT_HEADER_H__
+#define __FT_HEADER_H__
+
+
+  /*@***********************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_BEGIN_HEADER                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This macro is used in association with @FT_END_HEADER in header    */
+  /*    files to ensure that the declarations within are properly          */
+  /*    encapsulated in an `extern "C" { .. }' block when included from a  */
+  /*    C++ compiler.                                                      */
+  /*                                                                       */
+#ifdef __cplusplus
+#define FT_BEGIN_HEADER  extern "C" {
+#else
+#define FT_BEGIN_HEADER  /* nothing */
+#endif
+
+
+  /*@***********************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_END_HEADER                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This macro is used in association with @FT_BEGIN_HEADER in header  */
+  /*    files to ensure that the declarations within are properly          */
+  /*    encapsulated in an `extern "C" { .. }' block when included from a  */
+  /*    C++ compiler.                                                      */
+  /*                                                                       */
+#ifdef __cplusplus
+#define FT_END_HEADER  }
+#else
+#define FT_END_HEADER  /* nothing */
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Aliases for the FreeType 2 public and configuration files.            */
+  /*                                                                       */
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    header_file_macros                                                 */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Header File Macros                                                 */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Macro definitions used to #include specific header files.          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The following macros are defined to the name of specific           */
+  /*    FreeType~2 header files.  They can be used directly in #include    */
+  /*    statements as in:                                                  */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      #include FT_FREETYPE_H                                           */
+  /*      #include FT_MULTIPLE_MASTERS_H                                   */
+  /*      #include FT_GLYPH_H                                              */
+  /*    }                                                                  */
+  /*                                                                       */
+  /*    There are several reasons why we are now using macros to name      */
+  /*    public header files.  The first one is that such macros are not    */
+  /*    limited to the infamous 8.3~naming rule required by DOS (and       */
+  /*    `FT_MULTIPLE_MASTERS_H' is a lot more meaningful than `ftmm.h').   */
+  /*                                                                       */
+  /*    The second reason is that it allows for more flexibility in the    */
+  /*    way FreeType~2 is installed on a given system.                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* configuration files */
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_CONFIG_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing
+   *   FreeType~2 configuration data.
+   *
+   */
+#ifndef FT_CONFIG_CONFIG_H
+#define FT_CONFIG_CONFIG_H  <freetype/config/ftconfig.h>
+#endif
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_STANDARD_LIBRARY_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing
+   *   FreeType~2 interface to the standard C library functions.
+   *
+   */
+#ifndef FT_CONFIG_STANDARD_LIBRARY_H
+#define FT_CONFIG_STANDARD_LIBRARY_H  <freetype/config/ftstdlib.h>
+#endif
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_OPTIONS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing
+   *   FreeType~2 project-specific configuration options.
+   *
+   */
+#ifndef FT_CONFIG_OPTIONS_H
+#define FT_CONFIG_OPTIONS_H  <freetype/config/ftoption.h>
+#endif
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_MODULES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list of FreeType~2 modules that are statically linked to new library
+   *   instances in @FT_Init_FreeType.
+   *
+   */
+#ifndef FT_CONFIG_MODULES_H
+#define FT_CONFIG_MODULES_H  <freetype/config/ftmodule.h>
+#endif
+
+  /* */
+
+  /* public headers */
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_FREETYPE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   base FreeType~2 API.
+   *
+   */
+#define FT_FREETYPE_H  <freetype/freetype.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_ERRORS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list of FreeType~2 error codes (and messages).
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_ERRORS_H  <freetype/fterrors.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MODULE_ERRORS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list of FreeType~2 module error offsets (and messages).
+   *
+   */
+#define FT_MODULE_ERRORS_H  <freetype/ftmoderr.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SYSTEM_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 interface to low-level operations (i.e., memory management
+   *   and stream i/o).
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_SYSTEM_H  <freetype/ftsystem.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_IMAGE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing type
+   *   definitions related to glyph images (i.e., bitmaps, outlines,
+   *   scan-converter parameters).
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_IMAGE_H  <freetype/ftimage.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TYPES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   basic data types defined by FreeType~2.
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_TYPES_H  <freetype/fttypes.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_LIST_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list management API of FreeType~2.
+   *
+   *   (Most applications will never need to include this file.)
+   *
+   */
+#define FT_LIST_H  <freetype/ftlist.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_OUTLINE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   scalable outline management API of FreeType~2.
+   *
+   */
+#define FT_OUTLINE_H  <freetype/ftoutln.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SIZES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API which manages multiple @FT_Size objects per face.
+   *
+   */
+#define FT_SIZES_H  <freetype/ftsizes.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MODULE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   module management API of FreeType~2.
+   *
+   */
+#define FT_MODULE_H  <freetype/ftmodapi.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_RENDER_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   renderer module management API of FreeType~2.
+   *
+   */
+#define FT_RENDER_H  <freetype/ftrender.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TYPE1_TABLES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   types and API specific to the Type~1 format.
+   *
+   */
+#define FT_TYPE1_TABLES_H  <freetype/t1tables.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRUETYPE_IDS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   enumeration values which identify name strings, languages, encodings,
+   *   etc.  This file really contains a _large_ set of constant macro
+   *   definitions, taken from the TrueType and OpenType specifications.
+   *
+   */
+#define FT_TRUETYPE_IDS_H  <freetype/ttnameid.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRUETYPE_TABLES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   types and API specific to the TrueType (as well as OpenType) format.
+   *
+   */
+#define FT_TRUETYPE_TABLES_H  <freetype/tttables.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRUETYPE_TAGS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of TrueType four-byte `tags' which identify blocks in
+   *   SFNT-based font formats (i.e., TrueType and OpenType).
+   *
+   */
+#define FT_TRUETYPE_TAGS_H  <freetype/tttags.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_BDF_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which accesses BDF-specific strings from a
+   *   face.
+   *
+   */
+#define FT_BDF_H  <freetype/ftbdf.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CID_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which access CID font information from a
+   *   face.
+   *
+   */
+#define FT_CID_H  <freetype/ftcid.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GZIP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which supports gzip-compressed files.
+   *
+   */
+#define FT_GZIP_H  <freetype/ftgzip.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_LZW_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which supports LZW-compressed files.
+   *
+   */
+#define FT_LZW_H  <freetype/ftlzw.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_WINFONTS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which supports Windows FNT files.
+   *
+   */
+#define FT_WINFONTS_H   <freetype/ftwinfnt.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GLYPH_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional glyph management component.
+   *
+   */
+#define FT_GLYPH_H  <freetype/ftglyph.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_BITMAP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional bitmap conversion component.
+   *
+   */
+#define FT_BITMAP_H  <freetype/ftbitmap.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_BBOX_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional exact bounding box computation routines.
+   *
+   */
+#define FT_BBOX_H  <freetype/ftbbox.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional FreeType~2 cache sub-system.
+   *
+   */
+#define FT_CACHE_H  <freetype/ftcache.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_IMAGE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   `glyph image' API of the FreeType~2 cache sub-system.
+   *
+   *   It is used to define a cache for @FT_Glyph elements.  You can also
+   *   use the API defined in @FT_CACHE_SMALL_BITMAPS_H if you only need to
+   *   store small glyph bitmaps, as it will use less memory.
+   *
+   *   This macro is deprecated.  Simply include @FT_CACHE_H to have all
+   *   glyph image-related cache declarations.
+   *
+   */
+#define FT_CACHE_IMAGE_H  FT_CACHE_H
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_SMALL_BITMAPS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   `small bitmaps' API of the FreeType~2 cache sub-system.
+   *
+   *   It is used to define a cache for small glyph bitmaps in a relatively
+   *   memory-efficient way.  You can also use the API defined in
+   *   @FT_CACHE_IMAGE_H if you want to cache arbitrary glyph images,
+   *   including scalable outlines.
+   *
+   *   This macro is deprecated.  Simply include @FT_CACHE_H to have all
+   *   small bitmaps-related cache declarations.
+   *
+   */
+#define FT_CACHE_SMALL_BITMAPS_H  FT_CACHE_H
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_CHARMAP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   `charmap' API of the FreeType~2 cache sub-system.
+   *
+   *   This macro is deprecated.  Simply include @FT_CACHE_H to have all
+   *   charmap-based cache declarations.
+   *
+   */
+#define FT_CACHE_CHARMAP_H  FT_CACHE_H
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MAC_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   Macintosh-specific FreeType~2 API.  The latter is used to access
+   *   fonts embedded in resource forks.
+   *
+   *   This header file must be explicitly included by client applications
+   *   compiled on the Mac (note that the base API still works though).
+   *
+   */
+#define FT_MAC_H  <freetype/ftmac.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MULTIPLE_MASTERS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional multiple-masters management API of FreeType~2.
+   *
+   */
+#define FT_MULTIPLE_MASTERS_H  <freetype/ftmm.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SFNT_NAMES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional FreeType~2 API which accesses embedded `name' strings in
+   *   SFNT-based font formats (i.e., TrueType and OpenType).
+   *
+   */
+#define FT_SFNT_NAMES_H  <freetype/ftsnames.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_OPENTYPE_VALIDATE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional FreeType~2 API which validates OpenType tables (BASE, GDEF,
+   *   GPOS, GSUB, JSTF).
+   *
+   */
+#define FT_OPENTYPE_VALIDATE_H  <freetype/ftotval.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GX_VALIDATE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional FreeType~2 API which validates TrueTypeGX/AAT tables (feat,
+   *   mort, morx, bsln, just, kern, opbd, trak, prop).
+   *
+   */
+#define FT_GX_VALIDATE_H  <freetype/ftgxval.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_PFR_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which accesses PFR-specific data.
+   *
+   */
+#define FT_PFR_H  <freetype/ftpfr.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_STROKER_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which provides functions to stroke outline paths.
+   */
+#define FT_STROKER_H  <freetype/ftstroke.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SYNTHESIS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs artificial obliquing and emboldening.
+   */
+#define FT_SYNTHESIS_H  <freetype/ftsynth.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_XFREE86_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which provides functions specific to the XFree86 and
+   *   X.Org X11 servers.
+   */
+#define FT_XFREE86_H  <freetype/ftxf86.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRIGONOMETRY_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs trigonometric computations (e.g.,
+   *   cosines and arc tangents).
+   */
+#define FT_TRIGONOMETRY_H  <freetype/fttrigon.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_LCD_FILTER_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs color filtering for subpixel rendering.
+   */
+#define FT_LCD_FILTER_H  <freetype/ftlcdfil.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_UNPATENTED_HINTING_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs color filtering for subpixel rendering.
+   */
+#define FT_UNPATENTED_HINTING_H  <freetype/ttunpat.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_INCREMENTAL_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs color filtering for subpixel rendering.
+   */
+#define FT_INCREMENTAL_H  <freetype/ftincrem.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GASP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which returns entries from the TrueType GASP table.
+   */
+#define FT_GASP_H  <freetype/ftgasp.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_ADVANCES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which returns individual and ranged glyph advances.
+   */
+#define FT_ADVANCES_H  <freetype/ftadvanc.h>
+
+
+  /* */
+
+#define FT_ERROR_DEFINITIONS_H  <freetype/fterrdef.h>
+
+
+  /* The internals of the cache sub-system are no longer exposed.  We */
+  /* default to FT_CACHE_H at the moment just in case, but we know of */
+  /* no rogue client that uses them.                                  */
+  /*                                                                  */
+#define FT_CACHE_MANAGER_H           <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_MRU_H      <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_MANAGER_H  <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_CACHE_H    <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_GLYPH_H    <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_IMAGE_H    <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_SBITS_H    <freetype/ftcache.h>
+
+
+#define FT_INCREMENTAL_H          <freetype/ftincrem.h>
+
+#define FT_TRUETYPE_UNPATENTED_H  <freetype/ttunpat.h>
+
+
+  /*
+   * Include internal headers definitions from <freetype/internal/...>
+   * only when building the library.
+   */
+#ifdef FT2_BUILD_LIBRARY
+#define  FT_INTERNAL_INTERNAL_H  <freetype/internal/internal.h>
+#include FT_INTERNAL_INTERNAL_H
+#endif /* FT2_BUILD_LIBRARY */
+
+
+#endif /* __FT2_BUILD_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftimage.h b/contrib/media/updf/include/freetype/ftimage.h
new file mode 100644
index 0000000000..04b5e04f7b
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftimage.h
@@ -0,0 +1,1313 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftimage.h                                                              */
+/*                                                                         */
+/*    FreeType glyph image formats and default raster interface            */
+/*    (specification).                                                     */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,   */
+/*            2010 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Note: A `raster' is simply a scan-line converter, used to render      */
+  /*       FT_Outlines into FT_Bitmaps.                                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTIMAGE_H__
+#define __FTIMAGE_H__
+
+
+  /* _STANDALONE_ is from ftgrays.c */
+#ifndef _STANDALONE_
+#include <ft2build.h>
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    basic_types                                                        */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Pos                                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The type FT_Pos is used to store vectorial coordinates.  Depending */
+  /*    on the context, these can represent distances in integer font      */
+  /*    units, or 16.16, or 26.6 fixed float pixel coordinates.            */
+  /*                                                                       */
+  typedef signed long  FT_Pos;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Vector                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure used to store a 2D vector; coordinates are of   */
+  /*    the FT_Pos type.                                                   */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    x :: The horizontal coordinate.                                    */
+  /*    y :: The vertical coordinate.                                      */
+  /*                                                                       */
+  typedef struct  FT_Vector_
+  {
+    FT_Pos  x;
+    FT_Pos  y;
+
+  } FT_Vector;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_BBox                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to hold an outline's bounding box, i.e., the      */
+  /*    coordinates of its extrema in the horizontal and vertical          */
+  /*    directions.                                                        */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    xMin :: The horizontal minimum (left-most).                        */
+  /*                                                                       */
+  /*    yMin :: The vertical minimum (bottom-most).                        */
+  /*                                                                       */
+  /*    xMax :: The horizontal maximum (right-most).                       */
+  /*                                                                       */
+  /*    yMax :: The vertical maximum (top-most).                           */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The bounding box is specified with the coordinates of the lower    */
+  /*    left and the upper right corner.  In PostScript, those values are  */
+  /*    often called (llx,lly) and (urx,ury), respectively.                */
+  /*                                                                       */
+  /*    If `yMin' is negative, this value gives the glyph's descender.     */
+  /*    Otherwise, the glyph doesn't descend below the baseline.           */
+  /*    Similarly, if `ymax' is positive, this value gives the glyph's     */
+  /*    ascender.                                                          */
+  /*                                                                       */
+  /*    `xMin' gives the horizontal distance from the glyph's origin to    */
+  /*    the left edge of the glyph's bounding box.  If `xMin' is negative, */
+  /*    the glyph extends to the left of the origin.                       */
+  /*                                                                       */
+  typedef struct  FT_BBox_
+  {
+    FT_Pos  xMin, yMin;
+    FT_Pos  xMax, yMax;
+
+  } FT_BBox;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Pixel_Mode                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An enumeration type used to describe the format of pixels in a     */
+  /*    given bitmap.  Note that additional formats may be added in the    */
+  /*    future.                                                            */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_PIXEL_MODE_NONE ::                                              */
+  /*      Value~0 is reserved.                                             */
+  /*                                                                       */
+  /*    FT_PIXEL_MODE_MONO ::                                              */
+  /*      A monochrome bitmap, using 1~bit per pixel.  Note that pixels    */
+  /*      are stored in most-significant order (MSB), which means that     */
+  /*      the left-most pixel in a byte has value 128.                     */
+  /*                                                                       */
+  /*    FT_PIXEL_MODE_GRAY ::                                              */
+  /*      An 8-bit bitmap, generally used to represent anti-aliased glyph  */
+  /*      images.  Each pixel is stored in one byte.  Note that the number */
+  /*      of `gray' levels is stored in the `num_grays' field of the       */
+  /*      @FT_Bitmap structure (it generally is 256).                      */
+  /*                                                                       */
+  /*    FT_PIXEL_MODE_GRAY2 ::                                             */
+  /*      A 2-bit per pixel bitmap, used to represent embedded             */
+  /*      anti-aliased bitmaps in font files according to the OpenType     */
+  /*      specification.  We haven't found a single font using this        */
+  /*      format, however.                                                 */
+  /*                                                                       */
+  /*    FT_PIXEL_MODE_GRAY4 ::                                             */
+  /*      A 4-bit per pixel bitmap, representing embedded anti-aliased     */
+  /*      bitmaps in font files according to the OpenType specification.   */
+  /*      We haven't found a single font using this format, however.       */
+  /*                                                                       */
+  /*    FT_PIXEL_MODE_LCD ::                                               */
+  /*      An 8-bit bitmap, representing RGB or BGR decimated glyph images  */
+  /*      used for display on LCD displays; the bitmap is three times      */
+  /*      wider than the original glyph image.  See also                   */
+  /*      @FT_RENDER_MODE_LCD.                                             */
+  /*                                                                       */
+  /*    FT_PIXEL_MODE_LCD_V ::                                             */
+  /*      An 8-bit bitmap, representing RGB or BGR decimated glyph images  */
+  /*      used for display on rotated LCD displays; the bitmap is three    */
+  /*      times taller than the original glyph image.  See also            */
+  /*      @FT_RENDER_MODE_LCD_V.                                           */
+  /*                                                                       */
+  typedef enum  FT_Pixel_Mode_
+  {
+    FT_PIXEL_MODE_NONE = 0,
+    FT_PIXEL_MODE_MONO,
+    FT_PIXEL_MODE_GRAY,
+    FT_PIXEL_MODE_GRAY2,
+    FT_PIXEL_MODE_GRAY4,
+    FT_PIXEL_MODE_LCD,
+    FT_PIXEL_MODE_LCD_V,
+
+    FT_PIXEL_MODE_MAX      /* do not remove */
+
+  } FT_Pixel_Mode;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    ft_pixel_mode_xxx                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A list of deprecated constants.  Use the corresponding             */
+  /*    @FT_Pixel_Mode values instead.                                     */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    ft_pixel_mode_none  :: See @FT_PIXEL_MODE_NONE.                    */
+  /*    ft_pixel_mode_mono  :: See @FT_PIXEL_MODE_MONO.                    */
+  /*    ft_pixel_mode_grays :: See @FT_PIXEL_MODE_GRAY.                    */
+  /*    ft_pixel_mode_pal2  :: See @FT_PIXEL_MODE_GRAY2.                   */
+  /*    ft_pixel_mode_pal4  :: See @FT_PIXEL_MODE_GRAY4.                   */
+  /*                                                                       */
+#define ft_pixel_mode_none   FT_PIXEL_MODE_NONE
+#define ft_pixel_mode_mono   FT_PIXEL_MODE_MONO
+#define ft_pixel_mode_grays  FT_PIXEL_MODE_GRAY
+#define ft_pixel_mode_pal2   FT_PIXEL_MODE_GRAY2
+#define ft_pixel_mode_pal4   FT_PIXEL_MODE_GRAY4
+
+ /* */
+
+#if 0
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Palette_Mode                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    THIS TYPE IS DEPRECATED.  DO NOT USE IT!                           */
+  /*                                                                       */
+  /*    An enumeration type to describe the format of a bitmap palette,    */
+  /*    used with ft_pixel_mode_pal4 and ft_pixel_mode_pal8.               */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    ft_palette_mode_rgb  :: The palette is an array of 3-byte RGB      */
+  /*                            records.                                   */
+  /*                                                                       */
+  /*    ft_palette_mode_rgba :: The palette is an array of 4-byte RGBA     */
+  /*                            records.                                   */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    As ft_pixel_mode_pal2, pal4 and pal8 are currently unused by       */
+  /*    FreeType, these types are not handled by the library itself.       */
+  /*                                                                       */
+  typedef enum  FT_Palette_Mode_
+  {
+    ft_palette_mode_rgb = 0,
+    ft_palette_mode_rgba,
+
+    ft_palette_mode_max   /* do not remove */
+
+  } FT_Palette_Mode;
+
+  /* */
+
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Bitmap                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to describe a bitmap or pixmap to the raster.     */
+  /*    Note that we now manage pixmaps of various depths through the      */
+  /*    `pixel_mode' field.                                                */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    rows         :: The number of bitmap rows.                         */
+  /*                                                                       */
+  /*    width        :: The number of pixels in bitmap row.                */
+  /*                                                                       */
+  /*    pitch        :: The pitch's absolute value is the number of bytes  */
+  /*                    taken by one bitmap row, including padding.        */
+  /*                    However, the pitch is positive when the bitmap has */
+  /*                    a `down' flow, and negative when it has an `up'    */
+  /*                    flow.  In all cases, the pitch is an offset to add */
+  /*                    to a bitmap pointer in order to go down one row.   */
+  /*                                                                       */
+  /*                    Note that `padding' means the alignment of a       */
+  /*                    bitmap to a byte border, and FreeType functions    */
+  /*                    normally align to the smallest possible integer    */
+  /*                    value.                                             */
+  /*                                                                       */
+  /*                    For the B/W rasterizer, `pitch' is always an even  */
+  /*                    number.                                            */
+  /*                                                                       */
+  /*                    To change the pitch of a bitmap (say, to make it a */
+  /*                    multiple of 4), use @FT_Bitmap_Convert.            */
+  /*                    Alternatively, you might use callback functions to */
+  /*                    directly render to the application's surface; see  */
+  /*                    the file `example2.cpp' in the tutorial for a      */
+  /*                    demonstration.                                     */
+  /*                                                                       */
+  /*    buffer       :: A typeless pointer to the bitmap buffer.  This     */
+  /*                    value should be aligned on 32-bit boundaries in    */
+  /*                    most cases.                                        */
+  /*                                                                       */
+  /*    num_grays    :: This field is only used with                       */
+  /*                    @FT_PIXEL_MODE_GRAY; it gives the number of gray   */
+  /*                    levels used in the bitmap.                         */
+  /*                                                                       */
+  /*    pixel_mode   :: The pixel mode, i.e., how pixel bits are stored.   */
+  /*                    See @FT_Pixel_Mode for possible values.            */
+  /*                                                                       */
+  /*    palette_mode :: This field is intended for paletted pixel modes;   */
+  /*                    it indicates how the palette is stored.  Not       */
+  /*                    used currently.                                    */
+  /*                                                                       */
+  /*    palette      :: A typeless pointer to the bitmap palette; this     */
+  /*                    field is intended for paletted pixel modes.  Not   */
+  /*                    used currently.                                    */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*   For now, the only pixel modes supported by FreeType are mono and    */
+  /*   grays.  However, drivers might be added in the future to support    */
+  /*   more `colorful' options.                                            */
+  /*                                                                       */
+  typedef struct  FT_Bitmap_
+  {
+    int             rows;
+    int             width;
+    int             pitch;
+    unsigned char*  buffer;
+    short           num_grays;
+    char            pixel_mode;
+    char            palette_mode;
+    void*           palette;
+
+  } FT_Bitmap;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    outline_processing                                                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Outline                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This structure is used to describe an outline to the scan-line     */
+  /*    converter.                                                         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    n_contours :: The number of contours in the outline.               */
+  /*                                                                       */
+  /*    n_points   :: The number of points in the outline.                 */
+  /*                                                                       */
+  /*    points     :: A pointer to an array of `n_points' @FT_Vector       */
+  /*                  elements, giving the outline's point coordinates.    */
+  /*                                                                       */
+  /*    tags       :: A pointer to an array of `n_points' chars, giving    */
+  /*                  each outline point's type.                           */
+  /*                                                                       */
+  /*                  If bit~0 is unset, the point is `off' the curve,     */
+  /*                  i.e., a Bézier control point, while it is `on' if    */
+  /*                  set.                                                 */
+  /*                                                                       */
+  /*                  Bit~1 is meaningful for `off' points only.  If set,  */
+  /*                  it indicates a third-order Bézier arc control point; */
+  /*                  and a second-order control point if unset.           */
+  /*                                                                       */
+  /*                  If bit~2 is set, bits 5-7 contain the drop-out mode  */
+  /*                  (as defined in the OpenType specification; the value */
+  /*                  is the same as the argument to the SCANMODE          */
+  /*                  instruction).                                        */
+  /*                                                                       */
+  /*                  Bits 3 and~4 are reserved for internal purposes.     */
+  /*                                                                       */
+  /*    contours   :: An array of `n_contours' shorts, giving the end      */
+  /*                  point of each contour within the outline.  For       */
+  /*                  example, the first contour is defined by the points  */
+  /*                  `0' to `contours[0]', the second one is defined by   */
+  /*                  the points `contours[0]+1' to `contours[1]', etc.    */
+  /*                                                                       */
+  /*    flags      :: A set of bit flags used to characterize the outline  */
+  /*                  and give hints to the scan-converter and hinter on   */
+  /*                  how to convert/grid-fit it.  See @FT_OUTLINE_FLAGS.  */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The B/W rasterizer only checks bit~2 in the `tags' array for the   */
+  /*    first point of each contour.  The drop-out mode as given with      */
+  /*    @FT_OUTLINE_IGNORE_DROPOUTS, @FT_OUTLINE_SMART_DROPOUTS, and       */
+  /*    @FT_OUTLINE_INCLUDE_STUBS in `flags' is then overridden.           */
+  /*                                                                       */
+  typedef struct  FT_Outline_
+  {
+    short       n_contours;      /* number of contours in glyph        */
+    short       n_points;        /* number of points in the glyph      */
+
+    FT_Vector*  points;          /* the outline's points               */
+    char*       tags;            /* the points flags                   */
+    short*      contours;        /* the contour end points             */
+
+    int         flags;           /* outline masks                      */
+
+  } FT_Outline;
+
+  /* Following limits must be consistent with */
+  /* FT_Outline.{n_contours,n_points}         */
+#define FT_OUTLINE_CONTOURS_MAX  SHRT_MAX
+#define FT_OUTLINE_POINTS_MAX    SHRT_MAX
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_OUTLINE_FLAGS                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A list of bit-field constants use for the flags in an outline's    */
+  /*    `flags' field.                                                     */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_OUTLINE_NONE ::                                                 */
+  /*      Value~0 is reserved.                                             */
+  /*                                                                       */
+  /*    FT_OUTLINE_OWNER ::                                                */
+  /*      If set, this flag indicates that the outline's field arrays      */
+  /*      (i.e., `points', `flags', and `contours') are `owned' by the     */
+  /*      outline object, and should thus be freed when it is destroyed.   */
+  /*                                                                       */
+  /*    FT_OUTLINE_EVEN_ODD_FILL ::                                        */
+  /*      By default, outlines are filled using the non-zero winding rule. */
+  /*      If set to 1, the outline will be filled using the even-odd fill  */
+  /*      rule (only works with the smooth rasterizer).                    */
+  /*                                                                       */
+  /*    FT_OUTLINE_REVERSE_FILL ::                                         */
+  /*      By default, outside contours of an outline are oriented in       */
+  /*      clock-wise direction, as defined in the TrueType specification.  */
+  /*      This flag is set if the outline uses the opposite direction      */
+  /*      (typically for Type~1 fonts).  This flag is ignored by the scan  */
+  /*      converter.                                                       */
+  /*                                                                       */
+  /*    FT_OUTLINE_IGNORE_DROPOUTS ::                                      */
+  /*      By default, the scan converter will try to detect drop-outs in   */
+  /*      an outline and correct the glyph bitmap to ensure consistent     */
+  /*      shape continuity.  If set, this flag hints the scan-line         */
+  /*      converter to ignore such cases.  See below for more information. */
+  /*                                                                       */
+  /*    FT_OUTLINE_SMART_DROPOUTS ::                                       */
+  /*      Select smart dropout control.  If unset, use simple dropout      */
+  /*      control.  Ignored if @FT_OUTLINE_IGNORE_DROPOUTS is set.  See    */
+  /*      below for more information.                                      */
+  /*                                                                       */
+  /*    FT_OUTLINE_INCLUDE_STUBS ::                                        */
+  /*      If set, turn pixels on for `stubs', otherwise exclude them.      */
+  /*      Ignored if @FT_OUTLINE_IGNORE_DROPOUTS is set.  See below for    */
+  /*      more information.                                                */
+  /*                                                                       */
+  /*    FT_OUTLINE_HIGH_PRECISION ::                                       */
+  /*      This flag indicates that the scan-line converter should try to   */
+  /*      convert this outline to bitmaps with the highest possible        */
+  /*      quality.  It is typically set for small character sizes.  Note   */
+  /*      that this is only a hint that might be completely ignored by a   */
+  /*      given scan-converter.                                            */
+  /*                                                                       */
+  /*    FT_OUTLINE_SINGLE_PASS ::                                          */
+  /*      This flag is set to force a given scan-converter to only use a   */
+  /*      single pass over the outline to render a bitmap glyph image.     */
+  /*      Normally, it is set for very large character sizes.  It is only  */
+  /*      a hint that might be completely ignored by a given               */
+  /*      scan-converter.                                                  */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The flags @FT_OUTLINE_IGNORE_DROPOUTS, @FT_OUTLINE_SMART_DROPOUTS, */
+  /*    and @FT_OUTLINE_INCLUDE_STUBS are ignored by the smooth            */
+  /*    rasterizer.                                                        */
+  /*                                                                       */
+  /*    There exists a second mechanism to pass the drop-out mode to the   */
+  /*    B/W rasterizer; see the `tags' field in @FT_Outline.               */
+  /*                                                                       */
+  /*    Please refer to the description of the `SCANTYPE' instruction in   */
+  /*    the OpenType specification (in file `ttinst1.doc') how simple      */
+  /*    drop-outs, smart drop-outs, and stubs are defined.                 */
+  /*                                                                       */
+#define FT_OUTLINE_NONE             0x0
+#define FT_OUTLINE_OWNER            0x1
+#define FT_OUTLINE_EVEN_ODD_FILL    0x2
+#define FT_OUTLINE_REVERSE_FILL     0x4
+#define FT_OUTLINE_IGNORE_DROPOUTS  0x8
+#define FT_OUTLINE_SMART_DROPOUTS   0x10
+#define FT_OUTLINE_INCLUDE_STUBS    0x20
+
+#define FT_OUTLINE_HIGH_PRECISION   0x100
+#define FT_OUTLINE_SINGLE_PASS      0x200
+
+
+ /*************************************************************************
+  *
+  * @enum:
+  *   ft_outline_flags
+  *
+  * @description:
+  *   These constants are deprecated.  Please use the corresponding
+  *   @FT_OUTLINE_FLAGS values.
+  *
+  * @values:
+  *   ft_outline_none            :: See @FT_OUTLINE_NONE.
+  *   ft_outline_owner           :: See @FT_OUTLINE_OWNER.
+  *   ft_outline_even_odd_fill   :: See @FT_OUTLINE_EVEN_ODD_FILL.
+  *   ft_outline_reverse_fill    :: See @FT_OUTLINE_REVERSE_FILL.
+  *   ft_outline_ignore_dropouts :: See @FT_OUTLINE_IGNORE_DROPOUTS.
+  *   ft_outline_high_precision  :: See @FT_OUTLINE_HIGH_PRECISION.
+  *   ft_outline_single_pass     :: See @FT_OUTLINE_SINGLE_PASS.
+  */
+#define ft_outline_none             FT_OUTLINE_NONE
+#define ft_outline_owner            FT_OUTLINE_OWNER
+#define ft_outline_even_odd_fill    FT_OUTLINE_EVEN_ODD_FILL
+#define ft_outline_reverse_fill     FT_OUTLINE_REVERSE_FILL
+#define ft_outline_ignore_dropouts  FT_OUTLINE_IGNORE_DROPOUTS
+#define ft_outline_high_precision   FT_OUTLINE_HIGH_PRECISION
+#define ft_outline_single_pass      FT_OUTLINE_SINGLE_PASS
+
+  /* */
+
+#define FT_CURVE_TAG( flag )  ( flag & 3 )
+
+#define FT_CURVE_TAG_ON            1
+#define FT_CURVE_TAG_CONIC         0
+#define FT_CURVE_TAG_CUBIC         2
+
+#define FT_CURVE_TAG_HAS_SCANMODE  4
+
+#define FT_CURVE_TAG_TOUCH_X       8  /* reserved for the TrueType hinter */
+#define FT_CURVE_TAG_TOUCH_Y      16  /* reserved for the TrueType hinter */
+
+#define FT_CURVE_TAG_TOUCH_BOTH    ( FT_CURVE_TAG_TOUCH_X | \
+                                     FT_CURVE_TAG_TOUCH_Y )
+
+#define FT_Curve_Tag_On       FT_CURVE_TAG_ON
+#define FT_Curve_Tag_Conic    FT_CURVE_TAG_CONIC
+#define FT_Curve_Tag_Cubic    FT_CURVE_TAG_CUBIC
+#define FT_Curve_Tag_Touch_X  FT_CURVE_TAG_TOUCH_X
+#define FT_Curve_Tag_Touch_Y  FT_CURVE_TAG_TOUCH_Y
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Outline_MoveToFunc                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function pointer type used to describe the signature of a `move  */
+  /*    to' function during outline walking/decomposition.                 */
+  /*                                                                       */
+  /*    A `move to' is emitted to start a new contour in an outline.       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    to   :: A pointer to the target point of the `move to'.            */
+  /*                                                                       */
+  /*    user :: A typeless pointer which is passed from the caller of the  */
+  /*            decomposition function.                                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Error code.  0~means success.                                      */
+  /*                                                                       */
+  typedef int
+  (*FT_Outline_MoveToFunc)( const FT_Vector*  to,
+                            void*             user );
+
+#define FT_Outline_MoveTo_Func  FT_Outline_MoveToFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Outline_LineToFunc                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function pointer type used to describe the signature of a `line  */
+  /*    to' function during outline walking/decomposition.                 */
+  /*                                                                       */
+  /*    A `line to' is emitted to indicate a segment in the outline.       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    to   :: A pointer to the target point of the `line to'.            */
+  /*                                                                       */
+  /*    user :: A typeless pointer which is passed from the caller of the  */
+  /*            decomposition function.                                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Error code.  0~means success.                                      */
+  /*                                                                       */
+  typedef int
+  (*FT_Outline_LineToFunc)( const FT_Vector*  to,
+                            void*             user );
+
+#define FT_Outline_LineTo_Func  FT_Outline_LineToFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Outline_ConicToFunc                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function pointer type used to describe the signature of a `conic */
+  /*    to' function during outline walking or decomposition.              */
+  /*                                                                       */
+  /*    A `conic to' is emitted to indicate a second-order Bézier arc in   */
+  /*    the outline.                                                       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    control :: An intermediate control point between the last position */
+  /*               and the new target in `to'.                             */
+  /*                                                                       */
+  /*    to      :: A pointer to the target end point of the conic arc.     */
+  /*                                                                       */
+  /*    user    :: A typeless pointer which is passed from the caller of   */
+  /*               the decomposition function.                             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Error code.  0~means success.                                      */
+  /*                                                                       */
+  typedef int
+  (*FT_Outline_ConicToFunc)( const FT_Vector*  control,
+                             const FT_Vector*  to,
+                             void*             user );
+
+#define FT_Outline_ConicTo_Func  FT_Outline_ConicToFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Outline_CubicToFunc                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function pointer type used to describe the signature of a `cubic */
+  /*    to' function during outline walking or decomposition.              */
+  /*                                                                       */
+  /*    A `cubic to' is emitted to indicate a third-order Bézier arc.      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    control1 :: A pointer to the first Bézier control point.           */
+  /*                                                                       */
+  /*    control2 :: A pointer to the second Bézier control point.          */
+  /*                                                                       */
+  /*    to       :: A pointer to the target end point.                     */
+  /*                                                                       */
+  /*    user     :: A typeless pointer which is passed from the caller of  */
+  /*                the decomposition function.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Error code.  0~means success.                                      */
+  /*                                                                       */
+  typedef int
+  (*FT_Outline_CubicToFunc)( const FT_Vector*  control1,
+                             const FT_Vector*  control2,
+                             const FT_Vector*  to,
+                             void*             user );
+
+#define FT_Outline_CubicTo_Func  FT_Outline_CubicToFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Outline_Funcs                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure to hold various function pointers used during outline  */
+  /*    decomposition in order to emit segments, conic, and cubic Béziers. */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    move_to  :: The `move to' emitter.                                 */
+  /*                                                                       */
+  /*    line_to  :: The segment emitter.                                   */
+  /*                                                                       */
+  /*    conic_to :: The second-order Bézier arc emitter.                   */
+  /*                                                                       */
+  /*    cubic_to :: The third-order Bézier arc emitter.                    */
+  /*                                                                       */
+  /*    shift    :: The shift that is applied to coordinates before they   */
+  /*                are sent to the emitter.                               */
+  /*                                                                       */
+  /*    delta    :: The delta that is applied to coordinates before they   */
+  /*                are sent to the emitter, but after the shift.          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The point coordinates sent to the emitters are the transformed     */
+  /*    version of the original coordinates (this is important for high    */
+  /*    accuracy during scan-conversion).  The transformation is simple:   */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      x' = (x << shift) - delta                                        */
+  /*      y' = (x << shift) - delta                                        */
+  /*    }                                                                  */
+  /*                                                                       */
+  /*    Set the values of `shift' and `delta' to~0 to get the original     */
+  /*    point coordinates.                                                 */
+  /*                                                                       */
+  typedef struct  FT_Outline_Funcs_
+  {
+    FT_Outline_MoveToFunc   move_to;
+    FT_Outline_LineToFunc   line_to;
+    FT_Outline_ConicToFunc  conic_to;
+    FT_Outline_CubicToFunc  cubic_to;
+
+    int                     shift;
+    FT_Pos                  delta;
+
+  } FT_Outline_Funcs;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    basic_types                                                        */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_IMAGE_TAG                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This macro converts four-letter tags to an unsigned long type.     */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Since many 16-bit compilers don't like 32-bit enumerations, you    */
+  /*    should redefine this macro in case of problems to something like   */
+  /*    this:                                                              */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      #define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 )  value         */
+  /*    }                                                                  */
+  /*                                                                       */
+  /*    to get a simple enumeration without assigning special numbers.     */
+  /*                                                                       */
+#ifndef FT_IMAGE_TAG
+#define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 )  \
+          value = ( ( (unsigned long)_x1 << 24 ) | \
+                    ( (unsigned long)_x2 << 16 ) | \
+                    ( (unsigned long)_x3 << 8  ) | \
+                      (unsigned long)_x4         )
+#endif /* FT_IMAGE_TAG */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Glyph_Format                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An enumeration type used to describe the format of a given glyph   */
+  /*    image.  Note that this version of FreeType only supports two image */
+  /*    formats, even though future font drivers will be able to register  */
+  /*    their own format.                                                  */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_GLYPH_FORMAT_NONE ::                                            */
+  /*      The value~0 is reserved.                                         */
+  /*                                                                       */
+  /*    FT_GLYPH_FORMAT_COMPOSITE ::                                       */
+  /*      The glyph image is a composite of several other images.  This    */
+  /*      format is _only_ used with @FT_LOAD_NO_RECURSE, and is used to   */
+  /*      report compound glyphs (like accented characters).               */
+  /*                                                                       */
+  /*    FT_GLYPH_FORMAT_BITMAP ::                                          */
+  /*      The glyph image is a bitmap, and can be described as an          */
+  /*      @FT_Bitmap.  You generally need to access the `bitmap' field of  */
+  /*      the @FT_GlyphSlotRec structure to read it.                       */
+  /*                                                                       */
+  /*    FT_GLYPH_FORMAT_OUTLINE ::                                         */
+  /*      The glyph image is a vectorial outline made of line segments     */
+  /*      and Bézier arcs; it can be described as an @FT_Outline; you      */
+  /*      generally want to access the `outline' field of the              */
+  /*      @FT_GlyphSlotRec structure to read it.                           */
+  /*                                                                       */
+  /*    FT_GLYPH_FORMAT_PLOTTER ::                                         */
+  /*      The glyph image is a vectorial path with no inside and outside   */
+  /*      contours.  Some Type~1 fonts, like those in the Hershey family,  */
+  /*      contain glyphs in this format.  These are described as           */
+  /*      @FT_Outline, but FreeType isn't currently capable of rendering   */
+  /*      them correctly.                                                  */
+  /*                                                                       */
+  typedef enum  FT_Glyph_Format_
+  {
+    FT_IMAGE_TAG( FT_GLYPH_FORMAT_NONE, 0, 0, 0, 0 ),
+
+    FT_IMAGE_TAG( FT_GLYPH_FORMAT_COMPOSITE, 'c', 'o', 'm', 'p' ),
+    FT_IMAGE_TAG( FT_GLYPH_FORMAT_BITMAP,    'b', 'i', 't', 's' ),
+    FT_IMAGE_TAG( FT_GLYPH_FORMAT_OUTLINE,   'o', 'u', 't', 'l' ),
+    FT_IMAGE_TAG( FT_GLYPH_FORMAT_PLOTTER,   'p', 'l', 'o', 't' )
+
+  } FT_Glyph_Format;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    ft_glyph_format_xxx                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A list of deprecated constants.  Use the corresponding             */
+  /*    @FT_Glyph_Format values instead.                                   */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    ft_glyph_format_none      :: See @FT_GLYPH_FORMAT_NONE.            */
+  /*    ft_glyph_format_composite :: See @FT_GLYPH_FORMAT_COMPOSITE.       */
+  /*    ft_glyph_format_bitmap    :: See @FT_GLYPH_FORMAT_BITMAP.          */
+  /*    ft_glyph_format_outline   :: See @FT_GLYPH_FORMAT_OUTLINE.         */
+  /*    ft_glyph_format_plotter   :: See @FT_GLYPH_FORMAT_PLOTTER.         */
+  /*                                                                       */
+#define ft_glyph_format_none       FT_GLYPH_FORMAT_NONE
+#define ft_glyph_format_composite  FT_GLYPH_FORMAT_COMPOSITE
+#define ft_glyph_format_bitmap     FT_GLYPH_FORMAT_BITMAP
+#define ft_glyph_format_outline    FT_GLYPH_FORMAT_OUTLINE
+#define ft_glyph_format_plotter    FT_GLYPH_FORMAT_PLOTTER
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****            R A S T E R   D E F I N I T I O N S                *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* A raster is a scan converter, in charge of rendering an outline into  */
+  /* a a bitmap.  This section contains the public API for rasters.        */
+  /*                                                                       */
+  /* Note that in FreeType 2, all rasters are now encapsulated within      */
+  /* specific modules called `renderers'.  See `freetype/ftrender.h' for   */
+  /* more details on renderers.                                            */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    raster                                                             */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Scanline Converter                                                 */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    How vectorial outlines are converted into bitmaps and pixmaps.     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains technical definitions.                       */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Raster                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle (pointer) to a raster object.  Each object can be used    */
+  /*    independently to convert an outline into a bitmap or pixmap.       */
+  /*                                                                       */
+  typedef struct FT_RasterRec_*  FT_Raster;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Span                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a single span of gray (or black) pixels  */
+  /*    when rendering a monochrome or anti-aliased bitmap.                */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    x        :: The span's horizontal start position.                  */
+  /*                                                                       */
+  /*    len      :: The span's length in pixels.                           */
+  /*                                                                       */
+  /*    coverage :: The span color/coverage, ranging from 0 (background)   */
+  /*                to 255 (foreground).  Only used for anti-aliased       */
+  /*                rendering.                                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This structure is used by the span drawing callback type named     */
+  /*    @FT_SpanFunc which takes the y~coordinate of the span as a         */
+  /*    a parameter.                                                       */
+  /*                                                                       */
+  /*    The coverage value is always between 0 and 255.  If you want less  */
+  /*    gray values, the callback function has to reduce them.             */
+  /*                                                                       */
+  typedef struct  FT_Span_
+  {
+    short           x;
+    unsigned short  len;
+    unsigned char   coverage;
+
+  } FT_Span;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_SpanFunc                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used as a call-back by the anti-aliased renderer in     */
+  /*    order to let client applications draw themselves the gray pixel    */
+  /*    spans on each scan line.                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    y     :: The scanline's y~coordinate.                              */
+  /*                                                                       */
+  /*    count :: The number of spans to draw on this scanline.             */
+  /*                                                                       */
+  /*    spans :: A table of `count' spans to draw on the scanline.         */
+  /*                                                                       */
+  /*    user  :: User-supplied data that is passed to the callback.        */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This callback allows client applications to directly render the    */
+  /*    gray spans of the anti-aliased bitmap to any kind of surfaces.     */
+  /*                                                                       */
+  /*    This can be used to write anti-aliased outlines directly to a      */
+  /*    given background bitmap, and even perform translucency.            */
+  /*                                                                       */
+  /*    Note that the `count' field cannot be greater than a fixed value   */
+  /*    defined by the `FT_MAX_GRAY_SPANS' configuration macro in          */
+  /*    `ftoption.h'.  By default, this value is set to~32, which means    */
+  /*    that if there are more than 32~spans on a given scanline, the      */
+  /*    callback is called several times with the same `y' parameter in    */
+  /*    order to draw all callbacks.                                       */
+  /*                                                                       */
+  /*    Otherwise, the callback is only called once per scan-line, and     */
+  /*    only for those scanlines that do have `gray' pixels on them.       */
+  /*                                                                       */
+  typedef void
+  (*FT_SpanFunc)( int             y,
+                  int             count,
+                  const FT_Span*  spans,
+                  void*           user );
+
+#define FT_Raster_Span_Func  FT_SpanFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Raster_BitTest_Func                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    THIS TYPE IS DEPRECATED.  DO NOT USE IT.                           */
+  /*                                                                       */
+  /*    A function used as a call-back by the monochrome scan-converter    */
+  /*    to test whether a given target pixel is already set to the drawing */
+  /*    `color'.  These tests are crucial to implement drop-out control    */
+  /*    per-se the TrueType spec.                                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    y     :: The pixel's y~coordinate.                                 */
+  /*                                                                       */
+  /*    x     :: The pixel's x~coordinate.                                 */
+  /*                                                                       */
+  /*    user  :: User-supplied data that is passed to the callback.        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*   1~if the pixel is `set', 0~otherwise.                               */
+  /*                                                                       */
+  typedef int
+  (*FT_Raster_BitTest_Func)( int    y,
+                             int    x,
+                             void*  user );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Raster_BitSet_Func                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    THIS TYPE IS DEPRECATED.  DO NOT USE IT.                           */
+  /*                                                                       */
+  /*    A function used as a call-back by the monochrome scan-converter    */
+  /*    to set an individual target pixel.  This is crucial to implement   */
+  /*    drop-out control according to the TrueType specification.          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    y     :: The pixel's y~coordinate.                                 */
+  /*                                                                       */
+  /*    x     :: The pixel's x~coordinate.                                 */
+  /*                                                                       */
+  /*    user  :: User-supplied data that is passed to the callback.        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    1~if the pixel is `set', 0~otherwise.                              */
+  /*                                                                       */
+  typedef void
+  (*FT_Raster_BitSet_Func)( int    y,
+                            int    x,
+                            void*  user );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_RASTER_FLAG_XXX                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A list of bit flag constants as used in the `flags' field of a     */
+  /*    @FT_Raster_Params structure.                                       */
+  /*                                                                       */
+  /* <Values>                                                              */
+  /*    FT_RASTER_FLAG_DEFAULT :: This value is 0.                         */
+  /*                                                                       */
+  /*    FT_RASTER_FLAG_AA      :: This flag is set to indicate that an     */
+  /*                              anti-aliased glyph image should be       */
+  /*                              generated.  Otherwise, it will be        */
+  /*                              monochrome (1-bit).                      */
+  /*                                                                       */
+  /*    FT_RASTER_FLAG_DIRECT  :: This flag is set to indicate direct      */
+  /*                              rendering.  In this mode, client         */
+  /*                              applications must provide their own span */
+  /*                              callback.  This lets them directly       */
+  /*                              draw or compose over an existing bitmap. */
+  /*                              If this bit is not set, the target       */
+  /*                              pixmap's buffer _must_ be zeroed before  */
+  /*                              rendering.                               */
+  /*                                                                       */
+  /*                              Note that for now, direct rendering is   */
+  /*                              only possible with anti-aliased glyphs.  */
+  /*                                                                       */
+  /*    FT_RASTER_FLAG_CLIP    :: This flag is only used in direct         */
+  /*                              rendering mode.  If set, the output will */
+  /*                              be clipped to a box specified in the     */
+  /*                              `clip_box' field of the                  */
+  /*                              @FT_Raster_Params structure.             */
+  /*                                                                       */
+  /*                              Note that by default, the glyph bitmap   */
+  /*                              is clipped to the target pixmap, except  */
+  /*                              in direct rendering mode where all spans */
+  /*                              are generated if no clipping box is set. */
+  /*                                                                       */
+#define FT_RASTER_FLAG_DEFAULT  0x0
+#define FT_RASTER_FLAG_AA       0x1
+#define FT_RASTER_FLAG_DIRECT   0x2
+#define FT_RASTER_FLAG_CLIP     0x4
+
+  /* deprecated */
+#define ft_raster_flag_default  FT_RASTER_FLAG_DEFAULT
+#define ft_raster_flag_aa       FT_RASTER_FLAG_AA
+#define ft_raster_flag_direct   FT_RASTER_FLAG_DIRECT
+#define ft_raster_flag_clip     FT_RASTER_FLAG_CLIP
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Raster_Params                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure to hold the arguments used by a raster's render        */
+  /*    function.                                                          */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    target      :: The target bitmap.                                  */
+  /*                                                                       */
+  /*    source      :: A pointer to the source glyph image (e.g., an       */
+  /*                   @FT_Outline).                                       */
+  /*                                                                       */
+  /*    flags       :: The rendering flags.                                */
+  /*                                                                       */
+  /*    gray_spans  :: The gray span drawing callback.                     */
+  /*                                                                       */
+  /*    black_spans :: The black span drawing callback.  UNIMPLEMENTED!    */
+  /*                                                                       */
+  /*    bit_test    :: The bit test callback.  UNIMPLEMENTED!              */
+  /*                                                                       */
+  /*    bit_set     :: The bit set callback.  UNIMPLEMENTED!               */
+  /*                                                                       */
+  /*    user        :: User-supplied data that is passed to each drawing   */
+  /*                   callback.                                           */
+  /*                                                                       */
+  /*    clip_box    :: An optional clipping box.  It is only used in       */
+  /*                   direct rendering mode.  Note that coordinates here  */
+  /*                   should be expressed in _integer_ pixels (and not in */
+  /*                   26.6 fixed-point units).                            */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    An anti-aliased glyph bitmap is drawn if the @FT_RASTER_FLAG_AA    */
+  /*    bit flag is set in the `flags' field, otherwise a monochrome       */
+  /*    bitmap is generated.                                               */
+  /*                                                                       */
+  /*    If the @FT_RASTER_FLAG_DIRECT bit flag is set in `flags', the      */
+  /*    raster will call the `gray_spans' callback to draw gray pixel      */
+  /*    spans, in the case of an aa glyph bitmap, it will call             */
+  /*    `black_spans', and `bit_test' and `bit_set' in the case of a       */
+  /*    monochrome bitmap.  This allows direct composition over a          */
+  /*    pre-existing bitmap through user-provided callbacks to perform the */
+  /*    span drawing/composition.                                          */
+  /*                                                                       */
+  /*    Note that the `bit_test' and `bit_set' callbacks are required when */
+  /*    rendering a monochrome bitmap, as they are crucial to implement    */
+  /*    correct drop-out control as defined in the TrueType specification. */
+  /*                                                                       */
+  typedef struct  FT_Raster_Params_
+  {
+    const FT_Bitmap*        target;
+    const void*             source;
+    int                     flags;
+    FT_SpanFunc             gray_spans;
+    FT_SpanFunc             black_spans;  /* doesn't work! */
+    FT_Raster_BitTest_Func  bit_test;     /* doesn't work! */
+    FT_Raster_BitSet_Func   bit_set;      /* doesn't work! */
+    void*                   user;
+    FT_BBox                 clip_box;
+
+  } FT_Raster_Params;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Raster_NewFunc                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to create a new raster object.                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory :: A handle to the memory allocator.                        */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    raster :: A handle to the new raster object.                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Error code.  0~means success.                                      */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The `memory' parameter is a typeless pointer in order to avoid     */
+  /*    un-wanted dependencies on the rest of the FreeType code.  In       */
+  /*    practice, it is an @FT_Memory object, i.e., a handle to the        */
+  /*    standard FreeType memory allocator.  However, this field can be    */
+  /*    completely ignored by a given raster implementation.               */
+  /*                                                                       */
+  typedef int
+  (*FT_Raster_NewFunc)( void*       memory,
+                        FT_Raster*  raster );
+
+#define FT_Raster_New_Func  FT_Raster_NewFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Raster_DoneFunc                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to destroy a given raster object.                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    raster :: A handle to the raster object.                           */
+  /*                                                                       */
+  typedef void
+  (*FT_Raster_DoneFunc)( FT_Raster  raster );
+
+#define FT_Raster_Done_Func  FT_Raster_DoneFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Raster_ResetFunc                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    FreeType provides an area of memory called the `render pool',      */
+  /*    available to all registered rasters.  This pool can be freely used */
+  /*    during a given scan-conversion but is shared by all rasters.  Its  */
+  /*    content is thus transient.                                         */
+  /*                                                                       */
+  /*    This function is called each time the render pool changes, or just */
+  /*    after a new raster object is created.                              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    raster    :: A handle to the new raster object.                    */
+  /*                                                                       */
+  /*    pool_base :: The address in memory of the render pool.             */
+  /*                                                                       */
+  /*    pool_size :: The size in bytes of the render pool.                 */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Rasters can ignore the render pool and rely on dynamic memory      */
+  /*    allocation if they want to (a handle to the memory allocator is    */
+  /*    passed to the raster constructor).  However, this is not           */
+  /*    recommended for efficiency purposes.                               */
+  /*                                                                       */
+  typedef void
+  (*FT_Raster_ResetFunc)( FT_Raster       raster,
+                          unsigned char*  pool_base,
+                          unsigned long   pool_size );
+
+#define FT_Raster_Reset_Func  FT_Raster_ResetFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Raster_SetModeFunc                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function is a generic facility to change modes or attributes  */
+  /*    in a given raster.  This can be used for debugging purposes, or    */
+  /*    simply to allow implementation-specific `features' in a given      */
+  /*    raster module.                                                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    raster :: A handle to the new raster object.                       */
+  /*                                                                       */
+  /*    mode   :: A 4-byte tag used to name the mode or property.          */
+  /*                                                                       */
+  /*    args   :: A pointer to the new mode/property to use.               */
+  /*                                                                       */
+  typedef int
+  (*FT_Raster_SetModeFunc)( FT_Raster      raster,
+                            unsigned long  mode,
+                            void*          args );
+
+#define FT_Raster_Set_Mode_Func  FT_Raster_SetModeFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Raster_RenderFunc                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Invoke a given raster to scan-convert a given glyph image into a   */
+  /*    target bitmap.                                                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    raster :: A handle to the raster object.                           */
+  /*                                                                       */
+  /*    params :: A pointer to an @FT_Raster_Params structure used to      */
+  /*              store the rendering parameters.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    Error code.  0~means success.                                      */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The exact format of the source image depends on the raster's glyph */
+  /*    format defined in its @FT_Raster_Funcs structure.  It can be an    */
+  /*    @FT_Outline or anything else in order to support a large array of  */
+  /*    glyph formats.                                                     */
+  /*                                                                       */
+  /*    Note also that the render function can fail and return a           */
+  /*    `FT_Err_Unimplemented_Feature' error code if the raster used does  */
+  /*    not support direct composition.                                    */
+  /*                                                                       */
+  /*    XXX: For now, the standard raster doesn't support direct           */
+  /*         composition but this should change for the final release (see */
+  /*         the files `demos/src/ftgrays.c' and `demos/src/ftgrays2.c'    */
+  /*         for examples of distinct implementations which support direct */
+  /*         composition).                                                 */
+  /*                                                                       */
+  typedef int
+  (*FT_Raster_RenderFunc)( FT_Raster                raster,
+                           const FT_Raster_Params*  params );
+
+#define FT_Raster_Render_Func  FT_Raster_RenderFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Raster_Funcs                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*   A structure used to describe a given raster class to the library.   */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    glyph_format  :: The supported glyph format for this raster.       */
+  /*                                                                       */
+  /*    raster_new    :: The raster constructor.                           */
+  /*                                                                       */
+  /*    raster_reset  :: Used to reset the render pool within the raster.  */
+  /*                                                                       */
+  /*    raster_render :: A function to render a glyph into a given bitmap. */
+  /*                                                                       */
+  /*    raster_done   :: The raster destructor.                            */
+  /*                                                                       */
+  typedef struct  FT_Raster_Funcs_
+  {
+    FT_Glyph_Format        glyph_format;
+    FT_Raster_NewFunc      raster_new;
+    FT_Raster_ResetFunc    raster_reset;
+    FT_Raster_SetModeFunc  raster_set_mode;
+    FT_Raster_RenderFunc   raster_render;
+    FT_Raster_DoneFunc     raster_done;
+
+  } FT_Raster_Funcs;
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTIMAGE_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8    */
+/* End:             */
diff --git a/contrib/media/updf/include/freetype/ftincrem.h b/contrib/media/updf/include/freetype/ftincrem.h
new file mode 100644
index 0000000000..aaf689ff16
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftincrem.h
@@ -0,0 +1,353 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftincrem.h                                                             */
+/*                                                                         */
+/*    FreeType incremental loading (specification).                        */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2006, 2007, 2008, 2010 by                        */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTINCREM_H__
+#define __FTINCREM_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+  /***************************************************************************
+   *
+   * @section:
+   *    incremental
+   *
+   * @title:
+   *    Incremental Loading
+   *
+   * @abstract:
+   *    Custom Glyph Loading.
+   *
+   * @description:
+   *   This section contains various functions used to perform so-called
+   *   `incremental' glyph loading.  This is a mode where all glyphs loaded
+   *   from a given @FT_Face are provided by the client application,
+   *
+   *   Apart from that, all other tables are loaded normally from the font
+   *   file.  This mode is useful when FreeType is used within another
+   *   engine, e.g., a PostScript Imaging Processor.
+   *
+   *   To enable this mode, you must use @FT_Open_Face, passing an
+   *   @FT_Parameter with the @FT_PARAM_TAG_INCREMENTAL tag and an
+   *   @FT_Incremental_Interface value.  See the comments for
+   *   @FT_Incremental_InterfaceRec for an example.
+   *
+   */
+
+
+  /***************************************************************************
+   *
+   * @type:
+   *   FT_Incremental
+   *
+   * @description:
+   *   An opaque type describing a user-provided object used to implement
+   *   `incremental' glyph loading within FreeType.  This is used to support
+   *   embedded fonts in certain environments (e.g., PostScript interpreters),
+   *   where the glyph data isn't in the font file, or must be overridden by
+   *   different values.
+   *
+   * @note:
+   *   It is up to client applications to create and implement @FT_Incremental
+   *   objects, as long as they provide implementations for the methods
+   *   @FT_Incremental_GetGlyphDataFunc, @FT_Incremental_FreeGlyphDataFunc
+   *   and @FT_Incremental_GetGlyphMetricsFunc.
+   *
+   *   See the description of @FT_Incremental_InterfaceRec to understand how
+   *   to use incremental objects with FreeType.
+   *
+   */
+  typedef struct FT_IncrementalRec_*  FT_Incremental;
+
+
+  /***************************************************************************
+   *
+   * @struct:
+   *   FT_Incremental_MetricsRec
+   *
+   * @description:
+   *   A small structure used to contain the basic glyph metrics returned
+   *   by the @FT_Incremental_GetGlyphMetricsFunc method.
+   *
+   * @fields:
+   *   bearing_x ::
+   *     Left bearing, in font units.
+   *
+   *   bearing_y ::
+   *     Top bearing, in font units.
+   *
+   *   advance ::
+   *     Horizontal component of glyph advance, in font units.
+   *
+   *   advance_v ::
+   *     Vertical component of glyph advance, in font units.
+   *
+   * @note:
+   *   These correspond to horizontal or vertical metrics depending on the
+   *   value of the `vertical' argument to the function
+   *   @FT_Incremental_GetGlyphMetricsFunc.
+   *
+   */
+  typedef struct  FT_Incremental_MetricsRec_
+  {
+    FT_Long  bearing_x;
+    FT_Long  bearing_y;
+    FT_Long  advance;
+    FT_Long  advance_v;     /* since 2.3.12 */
+
+  } FT_Incremental_MetricsRec;
+
+
+  /***************************************************************************
+   *
+   * @struct:
+   *   FT_Incremental_Metrics
+   *
+   * @description:
+   *   A handle to an @FT_Incremental_MetricsRec structure.
+   *
+   */
+   typedef struct FT_Incremental_MetricsRec_*  FT_Incremental_Metrics;
+
+
+  /***************************************************************************
+   *
+   * @type:
+   *   FT_Incremental_GetGlyphDataFunc
+   *
+   * @description:
+   *   A function called by FreeType to access a given glyph's data bytes
+   *   during @FT_Load_Glyph or @FT_Load_Char if incremental loading is
+   *   enabled.
+   *
+   *   Note that the format of the glyph's data bytes depends on the font
+   *   file format.  For TrueType, it must correspond to the raw bytes within
+   *   the `glyf' table.  For PostScript formats, it must correspond to the
+   *   *unencrypted* charstring bytes, without any `lenIV' header.  It is
+   *   undefined for any other format.
+   *
+   * @input:
+   *   incremental ::
+   *     Handle to an opaque @FT_Incremental handle provided by the client
+   *     application.
+   *
+   *   glyph_index ::
+   *     Index of relevant glyph.
+   *
+   * @output:
+   *   adata ::
+   *     A structure describing the returned glyph data bytes (which will be
+   *     accessed as a read-only byte block).
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   If this function returns successfully the method
+   *   @FT_Incremental_FreeGlyphDataFunc will be called later to release
+   *   the data bytes.
+   *
+   *   Nested calls to @FT_Incremental_GetGlyphDataFunc can happen for
+   *   compound glyphs.
+   *
+   */
+  typedef FT_Error
+  (*FT_Incremental_GetGlyphDataFunc)( FT_Incremental  incremental,
+                                      FT_UInt         glyph_index,
+                                      FT_Data*        adata );
+
+
+  /***************************************************************************
+   *
+   * @type:
+   *   FT_Incremental_FreeGlyphDataFunc
+   *
+   * @description:
+   *   A function used to release the glyph data bytes returned by a
+   *   successful call to @FT_Incremental_GetGlyphDataFunc.
+   *
+   * @input:
+   *   incremental ::
+   *     A handle to an opaque @FT_Incremental handle provided by the client
+   *     application.
+   *
+   *   data ::
+   *     A structure describing the glyph data bytes (which will be accessed
+   *     as a read-only byte block).
+   *
+   */
+  typedef void
+  (*FT_Incremental_FreeGlyphDataFunc)( FT_Incremental  incremental,
+                                       FT_Data*        data );
+
+
+  /***************************************************************************
+   *
+   * @type:
+   *   FT_Incremental_GetGlyphMetricsFunc
+   *
+   * @description:
+   *   A function used to retrieve the basic metrics of a given glyph index
+   *   before accessing its data.  This is necessary because, in certain
+   *   formats like TrueType, the metrics are stored in a different place from
+   *   the glyph images proper.
+   *
+   * @input:
+   *   incremental ::
+   *     A handle to an opaque @FT_Incremental handle provided by the client
+   *     application.
+   *
+   *   glyph_index ::
+   *     Index of relevant glyph.
+   *
+   *   vertical ::
+   *     If true, return vertical metrics.
+   *
+   *   ametrics ::
+   *     This parameter is used for both input and output.
+   *     The original glyph metrics, if any, in font units.  If metrics are
+   *     not available all the values must be set to zero.
+   *
+   * @output:
+   *   ametrics ::
+   *     The replacement glyph metrics in font units.
+   *
+   */
+  typedef FT_Error
+  (*FT_Incremental_GetGlyphMetricsFunc)
+                      ( FT_Incremental              incremental,
+                        FT_UInt                     glyph_index,
+                        FT_Bool                     vertical,
+                        FT_Incremental_MetricsRec  *ametrics );
+
+
+  /**************************************************************************
+   *
+   * @struct:
+   *   FT_Incremental_FuncsRec
+   *
+   * @description:
+   *   A table of functions for accessing fonts that load data
+   *   incrementally.  Used in @FT_Incremental_InterfaceRec.
+   *
+   * @fields:
+   *   get_glyph_data ::
+   *     The function to get glyph data.  Must not be null.
+   *
+   *   free_glyph_data ::
+   *     The function to release glyph data.  Must not be null.
+   *
+   *   get_glyph_metrics ::
+   *     The function to get glyph metrics.  May be null if the font does
+   *     not provide overriding glyph metrics.
+   *
+   */
+  typedef struct  FT_Incremental_FuncsRec_
+  {
+    FT_Incremental_GetGlyphDataFunc     get_glyph_data;
+    FT_Incremental_FreeGlyphDataFunc    free_glyph_data;
+    FT_Incremental_GetGlyphMetricsFunc  get_glyph_metrics;
+
+  } FT_Incremental_FuncsRec;
+
+
+  /***************************************************************************
+   *
+   * @struct:
+   *   FT_Incremental_InterfaceRec
+   *
+   * @description:
+   *   A structure to be used with @FT_Open_Face to indicate that the user
+   *   wants to support incremental glyph loading.  You should use it with
+   *   @FT_PARAM_TAG_INCREMENTAL as in the following example:
+   *
+   *     {
+   *       FT_Incremental_InterfaceRec  inc_int;
+   *       FT_Parameter                 parameter;
+   *       FT_Open_Args                 open_args;
+   *
+   *
+   *       // set up incremental descriptor
+   *       inc_int.funcs  = my_funcs;
+   *       inc_int.object = my_object;
+   *
+   *       // set up optional parameter
+   *       parameter.tag  = FT_PARAM_TAG_INCREMENTAL;
+   *       parameter.data = &inc_int;
+   *
+   *       // set up FT_Open_Args structure
+   *       open_args.flags      = FT_OPEN_PATHNAME | FT_OPEN_PARAMS;
+   *       open_args.pathname   = my_font_pathname;
+   *       open_args.num_params = 1;
+   *       open_args.params     = &parameter; // we use one optional argument
+   *
+   *       // open the font
+   *       error = FT_Open_Face( library, &open_args, index, &face );
+   *       ...
+   *     }
+   *
+   */
+  typedef struct  FT_Incremental_InterfaceRec_
+  {
+    const FT_Incremental_FuncsRec*  funcs;
+    FT_Incremental                  object;
+
+  } FT_Incremental_InterfaceRec;
+
+
+  /***************************************************************************
+   *
+   * @type:
+   *   FT_Incremental_Interface
+   *
+   * @description:
+   *   A pointer to an @FT_Incremental_InterfaceRec structure.
+   *
+   */
+  typedef FT_Incremental_InterfaceRec*   FT_Incremental_Interface;
+
+
+  /***************************************************************************
+   *
+   * @constant:
+   *   FT_PARAM_TAG_INCREMENTAL
+   *
+   * @description:
+   *   A constant used as the tag of @FT_Parameter structures to indicate
+   *   an incremental loading object to be used by FreeType.
+   *
+   */
+#define FT_PARAM_TAG_INCREMENTAL  FT_MAKE_TAG( 'i', 'n', 'c', 'r' )
+
+  /* */
+
+FT_END_HEADER
+
+#endif /* __FTINCREM_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftlcdfil.h b/contrib/media/updf/include/freetype/ftlcdfil.h
new file mode 100644
index 0000000000..0b55ebee65
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftlcdfil.h
@@ -0,0 +1,213 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftlcdfil.h                                                             */
+/*                                                                         */
+/*    FreeType API for color filtering of subpixel bitmap glyphs           */
+/*    (specification).                                                     */
+/*                                                                         */
+/*  Copyright 2006, 2007, 2008, 2010 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FT_LCD_FILTER_H__
+#define __FT_LCD_FILTER_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+  /***************************************************************************
+   *
+   * @section:
+   *   lcd_filtering
+   *
+   * @title:
+   *   LCD Filtering
+   *
+   * @abstract:
+   *   Reduce color fringes of LCD-optimized bitmaps.
+   *
+   * @description:
+   *   The @FT_Library_SetLcdFilter API can be used to specify a low-pass
+   *   filter which is then applied to LCD-optimized bitmaps generated
+   *   through @FT_Render_Glyph.  This is useful to reduce color fringes
+   *   which would occur with unfiltered rendering.
+   *
+   *   Note that no filter is active by default, and that this function is
+   *   *not* implemented in default builds of the library.  You need to
+   *   #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your `ftoption.h' file
+   *   in order to activate it.
+   */
+
+
+  /****************************************************************************
+   *
+   * @enum:
+   *   FT_LcdFilter
+   *
+   * @description:
+   *   A list of values to identify various types of LCD filters.
+   *
+   * @values:
+   *   FT_LCD_FILTER_NONE ::
+   *     Do not perform filtering.  When used with subpixel rendering, this
+   *     results in sometimes severe color fringes.
+   *
+   *   FT_LCD_FILTER_DEFAULT ::
+   *     The default filter reduces color fringes considerably, at the cost
+   *     of a slight blurriness in the output.
+   *
+   *   FT_LCD_FILTER_LIGHT ::
+   *     The light filter is a variant that produces less blurriness at the
+   *     cost of slightly more color fringes than the default one.  It might
+   *     be better, depending on taste, your monitor, or your personal vision.
+   *
+   *   FT_LCD_FILTER_LEGACY ::
+   *     This filter corresponds to the original libXft color filter.  It
+   *     provides high contrast output but can exhibit really bad color
+   *     fringes if glyphs are not extremely well hinted to the pixel grid.
+   *     In other words, it only works well if the TrueType bytecode
+   *     interpreter is enabled *and* high-quality hinted fonts are used.
+   *
+   *     This filter is only provided for comparison purposes, and might be
+   *     disabled or stay unsupported in the future.
+   *
+   * @since:
+   *   2.3.0
+   */
+  typedef enum  FT_LcdFilter_
+  {
+    FT_LCD_FILTER_NONE    = 0,
+    FT_LCD_FILTER_DEFAULT = 1,
+    FT_LCD_FILTER_LIGHT   = 2,
+    FT_LCD_FILTER_LEGACY  = 16,
+
+    FT_LCD_FILTER_MAX   /* do not remove */
+
+  } FT_LcdFilter;
+
+
+  /**************************************************************************
+   *
+   * @func:
+   *   FT_Library_SetLcdFilter
+   *
+   * @description:
+   *   This function is used to apply color filtering to LCD decimated
+   *   bitmaps, like the ones used when calling @FT_Render_Glyph with
+   *   @FT_RENDER_MODE_LCD or @FT_RENDER_MODE_LCD_V.
+   *
+   * @input:
+   *   library ::
+   *     A handle to the target library instance.
+   *
+   *   filter ::
+   *     The filter type.
+   *
+   *     You can use @FT_LCD_FILTER_NONE here to disable this feature, or
+   *     @FT_LCD_FILTER_DEFAULT to use a default filter that should work
+   *     well on most LCD screens.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   This feature is always disabled by default.  Clients must make an
+   *   explicit call to this function with a `filter' value other than
+   *   @FT_LCD_FILTER_NONE in order to enable it.
+   *
+   *   Due to *PATENTS* covering subpixel rendering, this function doesn't
+   *   do anything except returning `FT_Err_Unimplemented_Feature' if the
+   *   configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not
+   *   defined in your build of the library, which should correspond to all
+   *   default builds of FreeType.
+   *
+   *   The filter affects glyph bitmaps rendered through @FT_Render_Glyph,
+   *   @FT_Outline_Get_Bitmap, @FT_Load_Glyph, and @FT_Load_Char.
+   *
+   *   It does _not_ affect the output of @FT_Outline_Render and
+   *   @FT_Outline_Get_Bitmap.
+   *
+   *   If this feature is activated, the dimensions of LCD glyph bitmaps are
+   *   either larger or taller than the dimensions of the corresponding
+   *   outline with regards to the pixel grid.  For example, for
+   *   @FT_RENDER_MODE_LCD, the filter adds up to 3~pixels to the left, and
+   *   up to 3~pixels to the right.
+   *
+   *   The bitmap offset values are adjusted correctly, so clients shouldn't
+   *   need to modify their layout and glyph positioning code when enabling
+   *   the filter.
+   *
+   * @since:
+   *   2.3.0
+   */
+  FT_EXPORT( FT_Error )
+  FT_Library_SetLcdFilter( FT_Library    library,
+                           FT_LcdFilter  filter );
+
+
+  /**************************************************************************
+   *
+   * @func:
+   *   FT_Library_SetLcdFilterWeights
+   *
+   * @description:
+   *   Use this function to override the filter weights selected by
+   *   @FT_Library_SetLcdFilter.  By default, FreeType uses the quintuple
+   *   (0x00, 0x55, 0x56, 0x55, 0x00) for FT_LCD_FILTER_LIGHT, and (0x10,
+   *   0x40, 0x70, 0x40, 0x10) for FT_LCD_FILTER_DEFAULT and
+   *   FT_LCD_FILTER_LEGACY.
+   *
+   * @input:
+   *   library ::
+   *     A handle to the target library instance.
+   *
+   *   weights ::
+   *     A pointer to an array; the function copies the first five bytes and
+   *     uses them to specify the filter weights.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   Due to *PATENTS* covering subpixel rendering, this function doesn't
+   *   do anything except returning `FT_Err_Unimplemented_Feature' if the
+   *   configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not
+   *   defined in your build of the library, which should correspond to all
+   *   default builds of FreeType.
+   *
+   *   This function must be called after @FT_Library_SetLcdFilter to have
+   *   any effect.
+   *
+   * @since:
+   *   2.4.0
+   */
+  FT_EXPORT( FT_Error )
+  FT_Library_SetLcdFilterWeights( FT_Library      library,
+                                  unsigned char  *weights );
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FT_LCD_FILTER_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftlist.h b/contrib/media/updf/include/freetype/ftlist.h
new file mode 100644
index 0000000000..bb6f7f119d
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftlist.h
@@ -0,0 +1,277 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftlist.h                                                               */
+/*                                                                         */
+/*    Generic list support for FreeType (specification).                   */
+/*                                                                         */
+/*  Copyright 1996-2001, 2003, 2007, 2010 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  This file implements functions relative to list processing.  Its     */
+  /*  data structures are defined in `freetype.h'.                         */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTLIST_H__
+#define __FTLIST_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    list_processing                                                    */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    List Processing                                                    */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Simple management of lists.                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains various definitions related to list          */
+  /*    processing using doubly-linked nodes.                              */
+  /*                                                                       */
+  /* <Order>                                                               */
+  /*    FT_List                                                            */
+  /*    FT_ListNode                                                        */
+  /*    FT_ListRec                                                         */
+  /*    FT_ListNodeRec                                                     */
+  /*                                                                       */
+  /*    FT_List_Add                                                        */
+  /*    FT_List_Insert                                                     */
+  /*    FT_List_Find                                                       */
+  /*    FT_List_Remove                                                     */
+  /*    FT_List_Up                                                         */
+  /*    FT_List_Iterate                                                    */
+  /*    FT_List_Iterator                                                   */
+  /*    FT_List_Finalize                                                   */
+  /*    FT_List_Destructor                                                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_List_Find                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Find the list node for a given listed object.                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    list :: A pointer to the parent list.                              */
+  /*    data :: The address of the listed object.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    List node.  NULL if it wasn't found.                               */
+  /*                                                                       */
+  FT_EXPORT( FT_ListNode )
+  FT_List_Find( FT_List  list,
+                void*    data );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_List_Add                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Append an element to the end of a list.                            */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    list :: A pointer to the parent list.                              */
+  /*    node :: The node to append.                                        */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_List_Add( FT_List      list,
+               FT_ListNode  node );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_List_Insert                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Insert an element at the head of a list.                           */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    list :: A pointer to parent list.                                  */
+  /*    node :: The node to insert.                                        */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_List_Insert( FT_List      list,
+                  FT_ListNode  node );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_List_Remove                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Remove a node from a list.  This function doesn't check whether    */
+  /*    the node is in the list!                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    node :: The node to remove.                                        */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    list :: A pointer to the parent list.                              */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_List_Remove( FT_List      list,
+                  FT_ListNode  node );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_List_Up                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Move a node to the head/top of a list.  Used to maintain LRU       */
+  /*    lists.                                                             */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    list :: A pointer to the parent list.                              */
+  /*    node :: The node to move.                                          */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_List_Up( FT_List      list,
+              FT_ListNode  node );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_List_Iterator                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An FT_List iterator function which is called during a list parse   */
+  /*    by @FT_List_Iterate.                                               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    node :: The current iteration list node.                           */
+  /*                                                                       */
+  /*    user :: A typeless pointer passed to @FT_List_Iterate.             */
+  /*            Can be used to point to the iteration's state.             */
+  /*                                                                       */
+  typedef FT_Error
+  (*FT_List_Iterator)( FT_ListNode  node,
+                       void*        user );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_List_Iterate                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Parse a list and calls a given iterator function on each element.  */
+  /*    Note that parsing is stopped as soon as one of the iterator calls  */
+  /*    returns a non-zero value.                                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    list     :: A handle to the list.                                  */
+  /*    iterator :: An iterator function, called on each node of the list. */
+  /*    user     :: A user-supplied field which is passed as the second    */
+  /*                argument to the iterator.                              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result (a FreeType error code) of the last iterator call.      */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_List_Iterate( FT_List           list,
+                   FT_List_Iterator  iterator,
+                   void*             user );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_List_Destructor                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An @FT_List iterator function which is called during a list        */
+  /*    finalization by @FT_List_Finalize to destroy all elements in a     */
+  /*    given list.                                                        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    system :: The current system object.                               */
+  /*                                                                       */
+  /*    data   :: The current object to destroy.                           */
+  /*                                                                       */
+  /*    user   :: A typeless pointer passed to @FT_List_Iterate.  It can   */
+  /*              be used to point to the iteration's state.               */
+  /*                                                                       */
+  typedef void
+  (*FT_List_Destructor)( FT_Memory  memory,
+                         void*      data,
+                         void*      user );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_List_Finalize                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Destroy all elements in the list as well as the list itself.       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    list    :: A handle to the list.                                   */
+  /*                                                                       */
+  /*    destroy :: A list destructor that will be applied to each element  */
+  /*               of the list.                                            */
+  /*                                                                       */
+  /*    memory  :: The current memory object which handles deallocation.   */
+  /*                                                                       */
+  /*    user    :: A user-supplied field which is passed as the last       */
+  /*               argument to the destructor.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function expects that all nodes added by @FT_List_Add or      */
+  /*    @FT_List_Insert have been dynamically allocated.                   */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_List_Finalize( FT_List             list,
+                    FT_List_Destructor  destroy,
+                    FT_Memory           memory,
+                    void*               user );
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTLIST_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftlzw.h b/contrib/media/updf/include/freetype/ftlzw.h
new file mode 100644
index 0000000000..00d40169a7
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftlzw.h
@@ -0,0 +1,99 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftlzw.h                                                                */
+/*                                                                         */
+/*    LZW-compressed stream support.                                       */
+/*                                                                         */
+/*  Copyright 2004, 2006 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTLZW_H__
+#define __FTLZW_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    lzw                                                                */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    LZW Streams                                                        */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Using LZW-compressed font files.                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the declaration of LZW-specific functions.   */
+  /*                                                                       */
+  /*************************************************************************/
+
+ /************************************************************************
+  *
+  * @function:
+  *   FT_Stream_OpenLZW
+  *
+  * @description:
+  *   Open a new stream to parse LZW-compressed font files.  This is
+  *   mainly used to support the compressed `*.pcf.Z' fonts that come
+  *   with XFree86.
+  *
+  * @input:
+  *   stream :: The target embedding stream.
+  *
+  *   source :: The source stream.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   The source stream must be opened _before_ calling this function.
+  *
+  *   Calling the internal function `FT_Stream_Close' on the new stream will
+  *   *not* call `FT_Stream_Close' on the source stream.  None of the stream
+  *   objects will be released to the heap.
+  *
+  *   The stream implementation is very basic and resets the decompression
+  *   process each time seeking backwards is needed within the stream
+  *
+  *   In certain builds of the library, LZW compression recognition is
+  *   automatically handled when calling @FT_New_Face or @FT_Open_Face.
+  *   This means that if no font driver is capable of handling the raw
+  *   compressed file, the library will try to open a LZW stream from it
+  *   and re-open the face with it.
+  *
+  *   This function may return `FT_Err_Unimplemented_Feature' if your build
+  *   of FreeType was not compiled with LZW support.
+  */
+  FT_EXPORT( FT_Error )
+  FT_Stream_OpenLZW( FT_Stream  stream,
+                     FT_Stream  source );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTLZW_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftmac.h b/contrib/media/updf/include/freetype/ftmac.h
new file mode 100644
index 0000000000..ab5bab5170
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftmac.h
@@ -0,0 +1,274 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftmac.h                                                                */
+/*                                                                         */
+/*    Additional Mac-specific API.                                         */
+/*                                                                         */
+/*  Copyright 1996-2001, 2004, 2006, 2007 by                               */
+/*  Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg.     */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/*                                                                         */
+/* NOTE: Include this file after <freetype/freetype.h> and after any       */
+/*       Mac-specific headers (because this header uses Mac types such as  */
+/*       Handle, FSSpec, FSRef, etc.)                                      */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTMAC_H__
+#define __FTMAC_H__
+
+
+#include <ft2build.h>
+
+
+FT_BEGIN_HEADER
+
+
+/* gcc-3.4.1 and later can warn about functions tagged as deprecated */
+#ifndef FT_DEPRECATED_ATTRIBUTE
+#if defined(__GNUC__)                                               && \
+    ((__GNUC__ >= 4) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1)))
+#define FT_DEPRECATED_ATTRIBUTE  __attribute__((deprecated))
+#else
+#define FT_DEPRECATED_ATTRIBUTE
+#endif
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    mac_specific                                                       */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Mac Specific Interface                                             */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Only available on the Macintosh.                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The following definitions are only available if FreeType is        */
+  /*    compiled on a Macintosh.                                           */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Face_From_FOND                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a new face object from a FOND resource.                     */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library    :: A handle to the library resource.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    fond       :: A FOND resource.                                     */
+  /*                                                                       */
+  /*    face_index :: Only supported for the -1 `sanity check' special     */
+  /*                  case.                                                */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aface      :: A handle to a new face object.                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Notes>                                                               */
+  /*    This function can be used to create @FT_Face objects from fonts    */
+  /*    that are installed in the system as follows.                       */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      fond = GetResource( 'FOND', fontName );                          */
+  /*      error = FT_New_Face_From_FOND( library, fond, 0, &face );        */
+  /*    }                                                                  */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_New_Face_From_FOND( FT_Library  library,
+                         Handle      fond,
+                         FT_Long     face_index,
+                         FT_Face    *aface )
+                       FT_DEPRECATED_ATTRIBUTE;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_GetFile_From_Mac_Name                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return an FSSpec for the disk file containing the named font.      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    fontName   :: Mac OS name of the font (e.g., Times New Roman       */
+  /*                  Bold).                                               */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    pathSpec   :: FSSpec to the file.  For passing to                  */
+  /*                  @FT_New_Face_From_FSSpec.                            */
+  /*                                                                       */
+  /*    face_index :: Index of the face.  For passing to                   */
+  /*                  @FT_New_Face_From_FSSpec.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_GetFile_From_Mac_Name( const char*  fontName,
+                            FSSpec*      pathSpec,
+                            FT_Long*     face_index )
+                          FT_DEPRECATED_ATTRIBUTE;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_GetFile_From_Mac_ATS_Name                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return an FSSpec for the disk file containing the named font.      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    fontName   :: Mac OS name of the font in ATS framework.            */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    pathSpec   :: FSSpec to the file. For passing to                   */
+  /*                  @FT_New_Face_From_FSSpec.                            */
+  /*                                                                       */
+  /*    face_index :: Index of the face. For passing to                    */
+  /*                  @FT_New_Face_From_FSSpec.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_GetFile_From_Mac_ATS_Name( const char*  fontName,
+                                FSSpec*      pathSpec,
+                                FT_Long*     face_index )
+                              FT_DEPRECATED_ATTRIBUTE;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_GetFilePath_From_Mac_ATS_Name                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return a pathname of the disk file and face index for given font   */
+  /*    name which is handled by ATS framework.                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    fontName    :: Mac OS name of the font in ATS framework.           */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    path        :: Buffer to store pathname of the file.  For passing  */
+  /*                   to @FT_New_Face.  The client must allocate this     */
+  /*                   buffer before calling this function.                */
+  /*                                                                       */
+  /*    maxPathSize :: Lengths of the buffer `path' that client allocated. */
+  /*                                                                       */
+  /*    face_index  :: Index of the face.  For passing to @FT_New_Face.    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_GetFilePath_From_Mac_ATS_Name( const char*  fontName,
+                                    UInt8*       path,
+                                    UInt32       maxPathSize,
+                                    FT_Long*     face_index )
+                                  FT_DEPRECATED_ATTRIBUTE;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Face_From_FSSpec                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a new face object from a given resource and typeface index  */
+  /*    using an FSSpec to the font file.                                  */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library    :: A handle to the library resource.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    spec       :: FSSpec to the font file.                             */
+  /*                                                                       */
+  /*    face_index :: The index of the face within the resource.  The      */
+  /*                  first face has index~0.                              */
+  /* <Output>                                                              */
+  /*    aface      :: A handle to a new face object.                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    @FT_New_Face_From_FSSpec is identical to @FT_New_Face except       */
+  /*    it accepts an FSSpec instead of a path.                            */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_New_Face_From_FSSpec( FT_Library     library,
+                           const FSSpec  *spec,
+                           FT_Long        face_index,
+                           FT_Face       *aface )
+                         FT_DEPRECATED_ATTRIBUTE;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Face_From_FSRef                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a new face object from a given resource and typeface index  */
+  /*    using an FSRef to the font file.                                   */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library    :: A handle to the library resource.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    spec       :: FSRef to the font file.                              */
+  /*                                                                       */
+  /*    face_index :: The index of the face within the resource.  The      */
+  /*                  first face has index~0.                              */
+  /* <Output>                                                              */
+  /*    aface      :: A handle to a new face object.                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    @FT_New_Face_From_FSRef is identical to @FT_New_Face except        */
+  /*    it accepts an FSRef instead of a path.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_New_Face_From_FSRef( FT_Library    library,
+                          const FSRef  *ref,
+                          FT_Long       face_index,
+                          FT_Face      *aface )
+                        FT_DEPRECATED_ATTRIBUTE;
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __FTMAC_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftmm.h b/contrib/media/updf/include/freetype/ftmm.h
new file mode 100644
index 0000000000..3aefb9e4f2
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftmm.h
@@ -0,0 +1,378 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftmm.h                                                                 */
+/*                                                                         */
+/*    FreeType Multiple Master font interface (specification).             */
+/*                                                                         */
+/*  Copyright 1996-2001, 2003, 2004, 2006, 2009 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTMM_H__
+#define __FTMM_H__
+
+
+#include <ft2build.h>
+#include FT_TYPE1_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    multiple_masters                                                   */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Multiple Masters                                                   */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    How to manage Multiple Masters fonts.                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The following types and functions are used to manage Multiple      */
+  /*    Master fonts, i.e., the selection of specific design instances by  */
+  /*    setting design axis coordinates.                                   */
+  /*                                                                       */
+  /*    George Williams has extended this interface to make it work with   */
+  /*    both Type~1 Multiple Masters fonts and GX distortable (var)        */
+  /*    fonts.  Some of these routines only work with MM fonts, others     */
+  /*    will work with both types.  They are similar enough that a         */
+  /*    consistent interface makes sense.                                  */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_MM_Axis                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure used to model a given axis in design space for  */
+  /*    Multiple Masters fonts.                                            */
+  /*                                                                       */
+  /*    This structure can't be used for GX var fonts.                     */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    name    :: The axis's name.                                        */
+  /*                                                                       */
+  /*    minimum :: The axis's minimum design coordinate.                   */
+  /*                                                                       */
+  /*    maximum :: The axis's maximum design coordinate.                   */
+  /*                                                                       */
+  typedef struct  FT_MM_Axis_
+  {
+    FT_String*  name;
+    FT_Long     minimum;
+    FT_Long     maximum;
+
+  } FT_MM_Axis;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Multi_Master                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model the axes and space of a Multiple Masters */
+  /*    font.                                                              */
+  /*                                                                       */
+  /*    This structure can't be used for GX var fonts.                     */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    num_axis    :: Number of axes.  Cannot exceed~4.                   */
+  /*                                                                       */
+  /*    num_designs :: Number of designs; should be normally 2^num_axis    */
+  /*                   even though the Type~1 specification strangely      */
+  /*                   allows for intermediate designs to be present. This */
+  /*                   number cannot exceed~16.                            */
+  /*                                                                       */
+  /*    axis        :: A table of axis descriptors.                        */
+  /*                                                                       */
+  typedef struct  FT_Multi_Master_
+  {
+    FT_UInt     num_axis;
+    FT_UInt     num_designs;
+    FT_MM_Axis  axis[T1_MAX_MM_AXIS];
+
+  } FT_Multi_Master;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Var_Axis                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure used to model a given axis in design space for  */
+  /*    Multiple Masters and GX var fonts.                                 */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    name    :: The axis's name.                                        */
+  /*               Not always meaningful for GX.                           */
+  /*                                                                       */
+  /*    minimum :: The axis's minimum design coordinate.                   */
+  /*                                                                       */
+  /*    def     :: The axis's default design coordinate.                   */
+  /*               FreeType computes meaningful default values for MM; it  */
+  /*               is then an integer value, not in 16.16 format.          */
+  /*                                                                       */
+  /*    maximum :: The axis's maximum design coordinate.                   */
+  /*                                                                       */
+  /*    tag     :: The axis's tag (the GX equivalent to `name').           */
+  /*               FreeType provides default values for MM if possible.    */
+  /*                                                                       */
+  /*    strid   :: The entry in `name' table (another GX version of        */
+  /*               `name').                                                */
+  /*               Not meaningful for MM.                                  */
+  /*                                                                       */
+  typedef struct  FT_Var_Axis_
+  {
+    FT_String*  name;
+
+    FT_Fixed    minimum;
+    FT_Fixed    def;
+    FT_Fixed    maximum;
+
+    FT_ULong    tag;
+    FT_UInt     strid;
+
+  } FT_Var_Axis;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Var_Named_Style                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure used to model a named style in a GX var font.   */
+  /*                                                                       */
+  /*    This structure can't be used for MM fonts.                         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    coords :: The design coordinates for this style.                   */
+  /*              This is an array with one entry for each axis.           */
+  /*                                                                       */
+  /*    strid  :: The entry in `name' table identifying this style.        */
+  /*                                                                       */
+  typedef struct  FT_Var_Named_Style_
+  {
+    FT_Fixed*  coords;
+    FT_UInt    strid;
+
+  } FT_Var_Named_Style;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_MM_Var                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model the axes and space of a Multiple Masters */
+  /*    or GX var distortable font.                                        */
+  /*                                                                       */
+  /*    Some fields are specific to one format and not to the other.       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    num_axis        :: The number of axes.  The maximum value is~4 for */
+  /*                       MM; no limit in GX.                             */
+  /*                                                                       */
+  /*    num_designs     :: The number of designs; should be normally       */
+  /*                       2^num_axis for MM fonts.  Not meaningful for GX */
+  /*                       (where every glyph could have a different       */
+  /*                       number of designs).                             */
+  /*                                                                       */
+  /*    num_namedstyles :: The number of named styles; only meaningful for */
+  /*                       GX which allows certain design coordinates to   */
+  /*                       have a string ID (in the `name' table)          */
+  /*                       associated with them.  The font can tell the    */
+  /*                       user that, for example, Weight=1.5 is `Bold'.   */
+  /*                                                                       */
+  /*    axis            :: A table of axis descriptors.                    */
+  /*                       GX fonts contain slightly more data than MM.    */
+  /*                                                                       */
+  /*    namedstyles     :: A table of named styles.                        */
+  /*                       Only meaningful with GX.                        */
+  /*                                                                       */
+  typedef struct  FT_MM_Var_
+  {
+    FT_UInt              num_axis;
+    FT_UInt              num_designs;
+    FT_UInt              num_namedstyles;
+    FT_Var_Axis*         axis;
+    FT_Var_Named_Style*  namedstyle;
+
+  } FT_MM_Var;
+
+
+  /* */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Multi_Master                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the Multiple Master descriptor of a given font.           */
+  /*                                                                       */
+  /*    This function can't be used with GX fonts.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face    :: A handle to the source face.                            */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    amaster :: The Multiple Masters descriptor.                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_Multi_Master( FT_Face           face,
+                       FT_Multi_Master  *amaster );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_MM_Var                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the Multiple Master/GX var descriptor of a given font.    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face    :: A handle to the source face.                            */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    amaster :: The Multiple Masters/GX var descriptor.                 */
+  /*               Allocates a data structure, which the user must free    */
+  /*               (a single call to FT_FREE will do it).                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_MM_Var( FT_Face      face,
+                 FT_MM_Var*  *amaster );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_MM_Design_Coordinates                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    For Multiple Masters fonts, choose an interpolated font design     */
+  /*    through design coordinates.                                        */
+  /*                                                                       */
+  /*    This function can't be used with GX fonts.                         */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face       :: A handle to the source face.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    num_coords :: The number of design coordinates (must be equal to   */
+  /*                  the number of axes in the font).                     */
+  /*                                                                       */
+  /*    coords     :: An array of design coordinates.                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Set_MM_Design_Coordinates( FT_Face   face,
+                                FT_UInt   num_coords,
+                                FT_Long*  coords );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_Var_Design_Coordinates                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    For Multiple Master or GX Var fonts, choose an interpolated font   */
+  /*    design through design coordinates.                                 */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face       :: A handle to the source face.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    num_coords :: The number of design coordinates (must be equal to   */
+  /*                  the number of axes in the font).                     */
+  /*                                                                       */
+  /*    coords     :: An array of design coordinates.                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Set_Var_Design_Coordinates( FT_Face    face,
+                                 FT_UInt    num_coords,
+                                 FT_Fixed*  coords );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_MM_Blend_Coordinates                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    For Multiple Masters and GX var fonts, choose an interpolated font */
+  /*    design through normalized blend coordinates.                       */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    face       :: A handle to the source face.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    num_coords :: The number of design coordinates (must be equal to   */
+  /*                  the number of axes in the font).                     */
+  /*                                                                       */
+  /*    coords     :: The design coordinates array (each element must be   */
+  /*                  between 0 and 1.0).                                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Set_MM_Blend_Coordinates( FT_Face    face,
+                               FT_UInt    num_coords,
+                               FT_Fixed*  coords );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_Var_Blend_Coordinates                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This is another name of @FT_Set_MM_Blend_Coordinates.              */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Set_Var_Blend_Coordinates( FT_Face    face,
+                                FT_UInt    num_coords,
+                                FT_Fixed*  coords );
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTMM_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftmodapi.h b/contrib/media/updf/include/freetype/ftmodapi.h
new file mode 100644
index 0000000000..8f2e017947
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftmodapi.h
@@ -0,0 +1,483 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftmodapi.h                                                             */
+/*                                                                         */
+/*    FreeType modules public interface (specification).                   */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2006, 2008, 2009, 2010 by             */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTMODAPI_H__
+#define __FTMODAPI_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    module_management                                                  */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Module Management                                                  */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    How to add, upgrade, and remove modules from FreeType.             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The definitions below are used to manage modules within FreeType.  */
+  /*    Modules can be added, upgraded, and removed at runtime.            */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* module bit flags */
+#define FT_MODULE_FONT_DRIVER         1  /* this module is a font driver  */
+#define FT_MODULE_RENDERER            2  /* this module is a renderer     */
+#define FT_MODULE_HINTER              4  /* this module is a glyph hinter */
+#define FT_MODULE_STYLER              8  /* this module is a styler       */
+
+#define FT_MODULE_DRIVER_SCALABLE     0x100   /* the driver supports      */
+                                              /* scalable fonts           */
+#define FT_MODULE_DRIVER_NO_OUTLINES  0x200   /* the driver does not      */
+                                              /* support vector outlines  */
+#define FT_MODULE_DRIVER_HAS_HINTER   0x400   /* the driver provides its  */
+                                              /* own hinter               */
+
+
+  /* deprecated values */
+#define ft_module_font_driver         FT_MODULE_FONT_DRIVER
+#define ft_module_renderer            FT_MODULE_RENDERER
+#define ft_module_hinter              FT_MODULE_HINTER
+#define ft_module_styler              FT_MODULE_STYLER
+
+#define ft_module_driver_scalable     FT_MODULE_DRIVER_SCALABLE
+#define ft_module_driver_no_outlines  FT_MODULE_DRIVER_NO_OUTLINES
+#define ft_module_driver_has_hinter   FT_MODULE_DRIVER_HAS_HINTER
+
+
+  typedef FT_Pointer  FT_Module_Interface;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Module_Constructor                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to initialize (not create) a new module object.    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    module :: The module to initialize.                                */
+  /*                                                                       */
+  typedef FT_Error
+  (*FT_Module_Constructor)( FT_Module  module );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Module_Destructor                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to finalize (not destroy) a given module object.   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    module :: The module to finalize.                                  */
+  /*                                                                       */
+  typedef void
+  (*FT_Module_Destructor)( FT_Module  module );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Module_Requester                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to query a given module for a specific interface.  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    module :: The module to finalize.                                  */
+  /*                                                                       */
+  /*    name ::   The name of the interface in the module.                 */
+  /*                                                                       */
+  typedef FT_Module_Interface
+  (*FT_Module_Requester)( FT_Module    module,
+                          const char*  name );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Module_Class                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The module class descriptor.                                       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    module_flags    :: Bit flags describing the module.                */
+  /*                                                                       */
+  /*    module_size     :: The size of one module object/instance in       */
+  /*                       bytes.                                          */
+  /*                                                                       */
+  /*    module_name     :: The name of the module.                         */
+  /*                                                                       */
+  /*    module_version  :: The version, as a 16.16 fixed number            */
+  /*                       (major.minor).                                  */
+  /*                                                                       */
+  /*    module_requires :: The version of FreeType this module requires,   */
+  /*                       as a 16.16 fixed number (major.minor).  Starts  */
+  /*                       at version 2.0, i.e., 0x20000.                  */
+  /*                                                                       */
+  /*    module_init     :: The initializing function.                      */
+  /*                                                                       */
+  /*    module_done     :: The finalizing function.                        */
+  /*                                                                       */
+  /*    get_interface   :: The interface requesting function.              */
+  /*                                                                       */
+  typedef struct  FT_Module_Class_
+  {
+    FT_ULong               module_flags;
+    FT_Long                module_size;
+    const FT_String*       module_name;
+    FT_Fixed               module_version;
+    FT_Fixed               module_requires;
+
+    const void*            module_interface;
+
+    FT_Module_Constructor  module_init;
+    FT_Module_Destructor   module_done;
+    FT_Module_Requester    get_interface;
+
+  } FT_Module_Class;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Add_Module                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Add a new module to a given library instance.                      */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library :: A handle to the library object.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    clazz   :: A pointer to class descriptor for the module.           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    An error will be returned if a module already exists by that name, */
+  /*    or if the module requires a version of FreeType that is too great. */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Add_Module( FT_Library              library,
+                 const FT_Module_Class*  clazz );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Module                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Find a module by its name.                                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library     :: A handle to the library object.                     */
+  /*                                                                       */
+  /*    module_name :: The module's name (as an ASCII string).             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A module handle.  0~if none was found.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    FreeType's internal modules aren't documented very well, and you   */
+  /*    should look up the source code for details.                        */
+  /*                                                                       */
+  FT_EXPORT( FT_Module )
+  FT_Get_Module( FT_Library   library,
+                 const char*  module_name );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Remove_Module                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Remove a given module from a library instance.                     */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library :: A handle to a library object.                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    module  :: A handle to a module object.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The module object is destroyed by the function in case of success. */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Remove_Module( FT_Library  library,
+                    FT_Module   module );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Reference_Library                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A counter gets initialized to~1 at the time an @FT_Library         */
+  /*    structure is created.  This function increments the counter.       */
+  /*    @FT_Done_Library then only destroys a library if the counter is~1, */
+  /*    otherwise it simply decrements the counter.                        */
+  /*                                                                       */
+  /*    This function helps in managing life-cycles of structures which    */
+  /*    reference @FT_Library objects.                                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle to a target library object.                    */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Since>                                                               */
+  /*    2.4.2                                                              */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Reference_Library( FT_Library  library );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Library                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function is used to create a new FreeType library instance    */
+  /*    from a given memory object.  It is thus possible to use libraries  */
+  /*    with distinct memory allocators within the same program.           */
+  /*                                                                       */
+  /*    Normally, you would call this function (followed by a call to      */
+  /*    @FT_Add_Default_Modules or a series of calls to @FT_Add_Module)    */
+  /*    instead of @FT_Init_FreeType to initialize the FreeType library.   */
+  /*                                                                       */
+  /*    Don't use @FT_Done_FreeType but @FT_Done_Library to destroy a      */
+  /*    library instance.                                                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory   :: A handle to the original memory object.                */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    alibrary :: A pointer to handle of a new library object.           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    See the discussion of reference counters in the description of     */
+  /*    @FT_Reference_Library.                                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_New_Library( FT_Memory    memory,
+                  FT_Library  *alibrary );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Done_Library                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Discard a given library object.  This closes all drivers and       */
+  /*    discards all resource objects.                                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle to the target library.                         */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    See the discussion of reference counters in the description of     */
+  /*    @FT_Reference_Library.                                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Done_Library( FT_Library  library );
+
+/* */
+
+  typedef void
+  (*FT_DebugHook_Func)( void*  arg );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_Debug_Hook                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Set a debug hook function for debugging the interpreter of a font  */
+  /*    format.                                                            */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library    :: A handle to the library object.                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    hook_index :: The index of the debug hook.  You should use the     */
+  /*                  values defined in `ftobjs.h', e.g.,                  */
+  /*                  `FT_DEBUG_HOOK_TRUETYPE'.                            */
+  /*                                                                       */
+  /*    debug_hook :: The function used to debug the interpreter.          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Currently, four debug hook slots are available, but only two (for  */
+  /*    the TrueType and the Type~1 interpreter) are defined.              */
+  /*                                                                       */
+  /*    Since the internal headers of FreeType are no longer installed,    */
+  /*    the symbol `FT_DEBUG_HOOK_TRUETYPE' isn't available publicly.      */
+  /*    This is a bug and will be fixed in a forthcoming release.          */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Set_Debug_Hook( FT_Library         library,
+                     FT_UInt            hook_index,
+                     FT_DebugHook_Func  debug_hook );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Add_Default_Modules                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Add the set of default drivers to a given library object.          */
+  /*    This is only useful when you create a library object with          */
+  /*    @FT_New_Library (usually to plug a custom memory manager).         */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library :: A handle to a new library object.                       */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Add_Default_Modules( FT_Library  library );
+
+
+
+  /**************************************************************************
+   *
+   * @section:
+   *   truetype_engine
+   *
+   * @title:
+   *   The TrueType Engine
+   *
+   * @abstract:
+   *   TrueType bytecode support.
+   *
+   * @description:
+   *   This section contains a function used to query the level of TrueType
+   *   bytecode support compiled in this version of the library.
+   *
+   */
+
+
+  /**************************************************************************
+   *
+   *  @enum:
+   *     FT_TrueTypeEngineType
+   *
+   *  @description:
+   *     A list of values describing which kind of TrueType bytecode
+   *     engine is implemented in a given FT_Library instance.  It is used
+   *     by the @FT_Get_TrueType_Engine_Type function.
+   *
+   *  @values:
+   *     FT_TRUETYPE_ENGINE_TYPE_NONE ::
+   *       The library doesn't implement any kind of bytecode interpreter.
+   *
+   *     FT_TRUETYPE_ENGINE_TYPE_UNPATENTED ::
+   *       The library implements a bytecode interpreter that doesn't
+   *       support the patented operations of the TrueType virtual machine.
+   *
+   *       Its main use is to load certain Asian fonts which position and
+   *       scale glyph components with bytecode instructions.  It produces
+   *       bad output for most other fonts.
+   *
+   *    FT_TRUETYPE_ENGINE_TYPE_PATENTED ::
+   *       The library implements a bytecode interpreter that covers
+   *       the full instruction set of the TrueType virtual machine (this
+   *       was governed by patents until May 2010, hence the name).
+   *
+   *  @since:
+   *       2.2
+   *
+   */
+  typedef enum  FT_TrueTypeEngineType_
+  {
+    FT_TRUETYPE_ENGINE_TYPE_NONE = 0,
+    FT_TRUETYPE_ENGINE_TYPE_UNPATENTED,
+    FT_TRUETYPE_ENGINE_TYPE_PATENTED
+
+  } FT_TrueTypeEngineType;
+
+
+  /**************************************************************************
+   *
+   *  @func:
+   *     FT_Get_TrueType_Engine_Type
+   *
+   *  @description:
+   *     Return an @FT_TrueTypeEngineType value to indicate which level of
+   *     the TrueType virtual machine a given library instance supports.
+   *
+   *  @input:
+   *     library ::
+   *       A library instance.
+   *
+   *  @return:
+   *     A value indicating which level is supported.
+   *
+   *  @since:
+   *     2.2
+   *
+   */
+  FT_EXPORT( FT_TrueTypeEngineType )
+  FT_Get_TrueType_Engine_Type( FT_Library  library );
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTMODAPI_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftmoderr.h b/contrib/media/updf/include/freetype/ftmoderr.h
new file mode 100644
index 0000000000..b0115dd0dd
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftmoderr.h
@@ -0,0 +1,155 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftmoderr.h                                                             */
+/*                                                                         */
+/*    FreeType module error offsets (specification).                       */
+/*                                                                         */
+/*  Copyright 2001, 2002, 2003, 2004, 2005 by                              */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is used to define the FreeType module error offsets.        */
+  /*                                                                       */
+  /* The lower byte gives the error code, the higher byte gives the        */
+  /* module.  The base module has error offset 0.  For example, the error  */
+  /* `FT_Err_Invalid_File_Format' has value 0x003, the error               */
+  /* `TT_Err_Invalid_File_Format' has value 0x1103, the error              */
+  /* `T1_Err_Invalid_File_Format' has value 0x1203, etc.                   */
+  /*                                                                       */
+  /* Undefine the macro FT_CONFIG_OPTION_USE_MODULE_ERRORS in ftoption.h   */
+  /* to make the higher byte always zero (disabling the module error       */
+  /* mechanism).                                                           */
+  /*                                                                       */
+  /* It can also be used to create a module error message table easily     */
+  /* with something like                                                   */
+  /*                                                                       */
+  /*   {                                                                   */
+  /*     #undef __FTMODERR_H__                                             */
+  /*     #define FT_MODERRDEF( e, v, s )  { FT_Mod_Err_ ## e, s },         */
+  /*     #define FT_MODERR_START_LIST     {                                */
+  /*     #define FT_MODERR_END_LIST       { 0, 0 } };                      */
+  /*                                                                       */
+  /*     const struct                                                      */
+  /*     {                                                                 */
+  /*       int          mod_err_offset;                                    */
+  /*       const char*  mod_err_msg                                        */
+  /*     } ft_mod_errors[] =                                               */
+  /*                                                                       */
+  /*     #include FT_MODULE_ERRORS_H                                       */
+  /*   }                                                                   */
+  /*                                                                       */
+  /* To use such a table, all errors must be ANDed with 0xFF00 to remove   */
+  /* the error code.                                                       */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTMODERR_H__
+#define __FTMODERR_H__
+
+
+  /*******************************************************************/
+  /*******************************************************************/
+  /*****                                                         *****/
+  /*****                       SETUP MACROS                      *****/
+  /*****                                                         *****/
+  /*******************************************************************/
+  /*******************************************************************/
+
+
+#undef  FT_NEED_EXTERN_C
+
+#ifndef FT_MODERRDEF
+
+#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS
+#define FT_MODERRDEF( e, v, s )  FT_Mod_Err_ ## e = v,
+#else
+#define FT_MODERRDEF( e, v, s )  FT_Mod_Err_ ## e = 0,
+#endif
+
+#define FT_MODERR_START_LIST  enum {
+#define FT_MODERR_END_LIST    FT_Mod_Err_Max };
+
+#ifdef __cplusplus
+#define FT_NEED_EXTERN_C
+  extern "C" {
+#endif
+
+#endif /* !FT_MODERRDEF */
+
+
+  /*******************************************************************/
+  /*******************************************************************/
+  /*****                                                         *****/
+  /*****               LIST MODULE ERROR BASES                   *****/
+  /*****                                                         *****/
+  /*******************************************************************/
+  /*******************************************************************/
+
+
+#ifdef FT_MODERR_START_LIST
+  FT_MODERR_START_LIST
+#endif
+
+
+  FT_MODERRDEF( Base,      0x000, "base module" )
+  FT_MODERRDEF( Autofit,   0x100, "autofitter module" )
+  FT_MODERRDEF( BDF,       0x200, "BDF module" )
+  FT_MODERRDEF( Cache,     0x300, "cache module" )
+  FT_MODERRDEF( CFF,       0x400, "CFF module" )
+  FT_MODERRDEF( CID,       0x500, "CID module" )
+  FT_MODERRDEF( Gzip,      0x600, "Gzip module" )
+  FT_MODERRDEF( LZW,       0x700, "LZW module" )
+  FT_MODERRDEF( OTvalid,   0x800, "OpenType validation module" )
+  FT_MODERRDEF( PCF,       0x900, "PCF module" )
+  FT_MODERRDEF( PFR,       0xA00, "PFR module" )
+  FT_MODERRDEF( PSaux,     0xB00, "PS auxiliary module" )
+  FT_MODERRDEF( PShinter,  0xC00, "PS hinter module" )
+  FT_MODERRDEF( PSnames,   0xD00, "PS names module" )
+  FT_MODERRDEF( Raster,    0xE00, "raster module" )
+  FT_MODERRDEF( SFNT,      0xF00, "SFNT module" )
+  FT_MODERRDEF( Smooth,   0x1000, "smooth raster module" )
+  FT_MODERRDEF( TrueType, 0x1100, "TrueType module" )
+  FT_MODERRDEF( Type1,    0x1200, "Type 1 module" )
+  FT_MODERRDEF( Type42,   0x1300, "Type 42 module" )
+  FT_MODERRDEF( Winfonts, 0x1400, "Windows FON/FNT module" )
+
+
+#ifdef FT_MODERR_END_LIST
+  FT_MODERR_END_LIST
+#endif
+
+
+  /*******************************************************************/
+  /*******************************************************************/
+  /*****                                                         *****/
+  /*****                      CLEANUP                            *****/
+  /*****                                                         *****/
+  /*******************************************************************/
+  /*******************************************************************/
+
+
+#ifdef FT_NEED_EXTERN_C
+  }
+#endif
+
+#undef FT_MODERR_START_LIST
+#undef FT_MODERR_END_LIST
+#undef FT_MODERRDEF
+#undef FT_NEED_EXTERN_C
+
+
+#endif /* __FTMODERR_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftnameid.h b/contrib/media/updf/include/freetype/ftnameid.h
new file mode 100755
index 0000000000..5d51234b8c
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftnameid.h
@@ -0,0 +1,628 @@
+/*******************************************************************
+ *
+ *  ftnameid.h
+ *
+ *    TrueType Name ID definitions
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ ******************************************************************/
+
+#ifndef FREETYPE_H
+#error "Don't include this file! Use freetype.h instead."
+#endif
+
+#ifndef FTNAMEID_H
+#define FTNAMEID_H
+
+/*
+ * possible values for the 'Platform' identifier code in the name
+ * records of the TTF "name" table
+ */
+
+#define TT_PLATFORM_APPLE_UNICODE       0
+#define TT_PLATFORM_MACINTOSH           1
+#define TT_PLATFORM_ISO                 2
+#define TT_PLATFORM_MICROSOFT           3
+
+
+/*
+ * possible values of the platform specific encoding identifier field in
+ * the name records of the TTF "name" table when the 'Platform' identifier
+ * code is TT_PLATFORM_APPLE_UNICODE
+ */
+
+#define TT_APPLE_ID_DEFAULT             0
+#define TT_APPLE_ID_UNICODE_1_1         1
+#define TT_APPLE_ID_ISO_10646           2
+#define TT_APPLE_ID_UNICODE_2_0         3
+
+
+/*
+ * possible values of the platform specific encoding identifier field in
+ * the name records of the TTF "name" table when the 'Platform' identifier
+ * code is TT_PLATFORM_MACINTOSH
+ */
+
+#define TT_MAC_ID_ROMAN                 0
+#define TT_MAC_ID_JAPANESE              1
+#define TT_MAC_ID_TRADITIONAL_CHINESE   2
+#define TT_MAC_ID_KOREAN                3
+#define TT_MAC_ID_ARABIC                4
+#define TT_MAC_ID_HEBREW                5
+#define TT_MAC_ID_GREEK                 6
+#define TT_MAC_ID_RUSSIAN               7
+#define TT_MAC_ID_RSYMBOL               8
+#define TT_MAC_ID_DEVANAGARI            9
+#define TT_MAC_ID_GURMUKHI              10
+#define TT_MAC_ID_GUJARATI              11
+#define TT_MAC_ID_ORIYA                 12
+#define TT_MAC_ID_BENGALI               13
+#define TT_MAC_ID_TAMIL                 14
+#define TT_MAC_ID_TELUGU                15
+#define TT_MAC_ID_KANNADA               16
+#define TT_MAC_ID_MALAYALAM             17
+#define TT_MAC_ID_SINHALESE             18
+#define TT_MAC_ID_BURMESE               19
+#define TT_MAC_ID_KHMER                 20
+#define TT_MAC_ID_THAI                  21
+#define TT_MAC_ID_LAOTIAN               22
+#define TT_MAC_ID_GEORGIAN              23
+#define TT_MAC_ID_ARMENIAN              24
+#define TT_MAC_ID_MALDIVIAN             25
+#define TT_MAC_ID_SIMPLIFIED_CHINESE    25
+#define TT_MAC_ID_TIBETAN               26
+#define TT_MAC_ID_MONGOLIAN             27
+#define TT_MAC_ID_GEEZ                  28
+#define TT_MAC_ID_SLAVIC                29
+#define TT_MAC_ID_VIETNAMESE            30
+#define TT_MAC_ID_SINDHI                31
+#define TT_MAC_ID_UNINTERP              32
+
+
+/*
+ * possible values of the platform specific encoding identifier field in
+ * the name records of the TTF "name" table when the 'Platform' identifier
+ * code is TT_PLATFORM_ISO
+ */
+
+#define TT_ISO_ID_7BIT_ASCII    0
+#define TT_ISO_ID_10646         1
+#define TT_ISO_ID_8859_1        2
+
+
+/*
+ * possible values of the platform specific encoding identifier field in
+ * the name records of the TTF "name" table when the 'Platform' identifier
+ * code is TT_PLATFORM_MICROSOFT
+ */
+
+#define TT_MS_ID_SYMBOL_CS      0
+#define TT_MS_ID_UNICODE_CS     1
+#define TT_MS_ID_SJIS           2
+#define TT_MS_ID_GB2312         3
+#define TT_MS_ID_BIG_5          4
+#define TT_MS_ID_WANSUNG        5
+#define TT_MS_ID_JOHAB          6
+
+
+
+/*
+ * possible values of the language identifier field in the name records of
+ * the TTF "name" table when the 'Platform' identifier code is
+ * TT_PLATFORM_MACINTOSH
+ *
+ * the canonical source for the Apple assigned Language ID's is at
+ * http://fonts.apple.com/TTRefMan/RM06/Chap6name.html
+ */
+
+#define TT_MAC_LANGID_ENGLISH                           0
+#define TT_MAC_LANGID_FRENCH                            1
+#define TT_MAC_LANGID_GERMAN                            2
+#define TT_MAC_LANGID_ITALIAN                           3
+#define TT_MAC_LANGID_DUTCH                             4
+#define TT_MAC_LANGID_SWEDISH                           5
+#define TT_MAC_LANGID_SPANISH                           6
+#define TT_MAC_LANGID_DANISH                            7
+#define TT_MAC_LANGID_PORTUGUESE                        8
+#define TT_MAC_LANGID_NORWEGIAN                         9
+#define TT_MAC_LANGID_HEBREW                            10
+#define TT_MAC_LANGID_JAPANESE                          11
+#define TT_MAC_LANGID_ARABIC                            12
+#define TT_MAC_LANGID_FINNISH                           13
+#define TT_MAC_LANGID_GREEK                             14
+#define TT_MAC_LANGID_ICELANDIC                         15
+#define TT_MAC_LANGID_MALTESE                           16
+#define TT_MAC_LANGID_TURKISH                           17
+#define TT_MAC_LANGID_CROATIAN                          18
+#define TT_MAC_LANGID_CHINESE_TRADITIONAL               19
+#define TT_MAC_LANGID_URDU                              20
+#define TT_MAC_LANGID_HINDI                             21
+#define TT_MAC_LANGID_THAI                              22
+#define TT_MAC_LANGID_KOREAN                            23
+#define TT_MAC_LANGID_LITHUANIAN                        24
+#define TT_MAC_LANGID_POLISH                            25
+#define TT_MAC_LANGID_HUNGARIAN                         26
+#define TT_MAC_LANGID_ESTONIAN                          27
+#define TT_MAC_LANGID_LETTISH                           28
+#define TT_MAC_LANGID_SAAMISK                           29
+#define TT_MAC_LANGID_FAEROESE                          30
+#define TT_MAC_LANGID_FARSI                             31
+#define TT_MAC_LANGID_RUSSIAN                           32
+#define TT_MAC_LANGID_CHINESE_SIMPLIFIED                33
+#define TT_MAC_LANGID_FLEMISH                           34
+#define TT_MAC_LANGID_IRISH                             35
+#define TT_MAC_LANGID_ALBANIAN                          36
+#define TT_MAC_LANGID_ROMANIAN                          37
+#define TT_MAC_LANGID_CZECH                             38
+#define TT_MAC_LANGID_SLOVAK                            39
+#define TT_MAC_LANGID_SLOVENIAN                         40
+#define TT_MAC_LANGID_YIDDISH                           41
+#define TT_MAC_LANGID_SERBIAN                           42
+#define TT_MAC_LANGID_MACEDONIAN                        43
+#define TT_MAC_LANGID_BULGARIAN                         44
+#define TT_MAC_LANGID_UKRAINIAN                         45
+#define TT_MAC_LANGID_BYELORUSSIAN                      46
+#define TT_MAC_LANGID_UZBEK                             47
+#define TT_MAC_LANGID_KAZAKH                            48
+#define TT_MAC_LANGID_AZERBAIJANI                       49
+#define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT         50
+#define TT_MAC_LANGID_ARMENIAN                          51
+#define TT_MAC_LANGID_GEORGIAN                          52
+#define TT_MAC_LANGID_MOLDAVIAN                         53
+#define TT_MAC_LANGID_KIRGHIZ                           54
+#define TT_MAC_LANGID_TAJIKI                            55
+#define TT_MAC_LANGID_TURKMEN                           56
+#define TT_MAC_LANGID_MONGOLIAN                         57
+#define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT         58
+#define TT_MAC_LANGID_PASHTO                            59
+#define TT_MAC_LANGID_KURDISH                           60
+#define TT_MAC_LANGID_KASHMIRI                          61
+#define TT_MAC_LANGID_SINDHI                            62
+#define TT_MAC_LANGID_TIBETAN                           63
+#define TT_MAC_LANGID_NEPALI                            64
+#define TT_MAC_LANGID_SANSKRIT                          65
+#define TT_MAC_LANGID_MARATHI                           66
+#define TT_MAC_LANGID_BENGALI                           67
+#define TT_MAC_LANGID_ASSAMESE                          68
+#define TT_MAC_LANGID_GUJARATI                          69
+#define TT_MAC_LANGID_PUNJABI                           70
+#define TT_MAC_LANGID_ORIYA                             71
+#define TT_MAC_LANGID_MALAYALAM                         72
+#define TT_MAC_LANGID_KANNADA                           73
+#define TT_MAC_LANGID_TAMIL                             74
+#define TT_MAC_LANGID_TELUGU                            75
+#define TT_MAC_LANGID_SINHALESE                         76
+#define TT_MAC_LANGID_BURMESE                           77
+#define TT_MAC_LANGID_KHMER                             78
+#define TT_MAC_LANGID_LAO                               79
+#define TT_MAC_LANGID_VIETNAMESE                        80
+#define TT_MAC_LANGID_INDONESIAN                        81
+#define TT_MAC_LANGID_TAGALOG                           82
+#define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT                83
+#define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT               84
+#define TT_MAC_LANGID_AMHARIC                           85
+#define TT_MAC_LANGID_TIGRINYA                          86
+#define TT_MAC_LANGID_GALLA                             87
+#define TT_MAC_LANGID_SOMALI                            88
+#define TT_MAC_LANGID_SWAHILI                           89
+#define TT_MAC_LANGID_RUANDA                            90
+#define TT_MAC_LANGID_RUNDI                             91
+#define TT_MAC_LANGID_CHEWA                             92
+#define TT_MAC_LANGID_MALAGASY                          93
+#define TT_MAC_LANGID_ESPERANTO                         94
+#define TT_MAC_LANGID_WELSH                             128
+#define TT_MAC_LANGID_BASQUE                            129
+#define TT_MAC_LANGID_CATALAN                           130
+#define TT_MAC_LANGID_LATIN                             131
+#define TT_MAC_LANGID_QUECHUA                           132
+#define TT_MAC_LANGID_GUARANI                           133
+#define TT_MAC_LANGID_AYMARA                            134
+#define TT_MAC_LANGID_TATAR                             135
+#define TT_MAC_LANGID_UIGHUR                            136
+#define TT_MAC_LANGID_DZONGKHA                          137
+#define TT_MAC_LANGID_JAVANESE                          138
+#define TT_MAC_LANGID_SUNDANESE                         139
+#define TT_MAC_LANGID_SCOTTISH_GAELIC                   140
+#define TT_MAC_LANGID_IRISH_GAELIC                      141
+#define TT_MAC_LANGID_BRETON                            142
+#define TT_MAC_LANGID_INUKTITUT                         143
+
+
+/*
+ * possible values of the language identifier field in the name records of
+ * the TTF "name" table when the 'Platform' identifier code is
+ * TT_PLATFORM_MICROSOFT
+ *
+ * the canonical source for the MS assigned LCID's is at
+ * http://www.microsoft.com/typography/OTSPEC/lcid-cp.txt
+ */
+
+#define TT_MS_LANGID_ARABIC_SAUDI_ARABIA                0x0401
+#define TT_MS_LANGID_ARABIC_IRAQ                        0x0801
+#define TT_MS_LANGID_ARABIC_EGYPT                       0x0c01
+#define TT_MS_LANGID_ARABIC_LIBYA                       0x1001
+#define TT_MS_LANGID_ARABIC_ALGERIA                     0x1401
+#define TT_MS_LANGID_ARABIC_MOROCCO                     0x1801
+#define TT_MS_LANGID_ARABIC_TUNISIA                     0x1c01
+#define TT_MS_LANGID_ARABIC_OMAN                        0x2001
+#define TT_MS_LANGID_ARABIC_YEMEN                       0x2401
+#define TT_MS_LANGID_ARABIC_SYRIA                       0x2801
+#define TT_MS_LANGID_ARABIC_JORDAN                      0x2c01
+#define TT_MS_LANGID_ARABIC_LEBANON                     0x3001
+#define TT_MS_LANGID_ARABIC_KUWAIT                      0x3401
+#define TT_MS_LANGID_ARABIC_UAE                         0x3801
+#define TT_MS_LANGID_ARABIC_BAHRAIN                     0x3c01
+#define TT_MS_LANGID_ARABIC_QATAR                       0x4001
+#define TT_MS_LANGID_BULGARIAN_BULGARIA                 0x0402
+#define TT_MS_LANGID_CATALAN_SPAIN                      0x0403
+#define TT_MS_LANGID_CHINESE_TAIWAN                     0x0404
+#define TT_MS_LANGID_CHINESE_PRC                        0x0804
+#define TT_MS_LANGID_CHINESE_HONG_KONG                  0x0c04
+#define TT_MS_LANGID_CHINESE_SINGAPORE                  0x1004
+#define TT_MS_LANGID_CHINESE_MACAU                      0x1404
+#define TT_MS_LANGID_CZECH_CZECH_REPUBLIC               0x0405
+#define TT_MS_LANGID_DANISH_DENMARK                     0x0406
+#define TT_MS_LANGID_GERMAN_GERMANY                     0x0407
+#define TT_MS_LANGID_GERMAN_SWITZERLAND                 0x0807
+#define TT_MS_LANGID_GERMAN_AUSTRIA                     0x0c07
+#define TT_MS_LANGID_GERMAN_LUXEMBOURG                  0x1007
+#define TT_MS_LANGID_GERMAN_LIECHTENSTEI                0x1407
+#define TT_MS_LANGID_GREEK_GREECE                       0x0408
+#define TT_MS_LANGID_ENGLISH_UNITED_STATES              0x0409
+#define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM             0x0809
+#define TT_MS_LANGID_ENGLISH_AUSTRALIA                  0x0c09
+#define TT_MS_LANGID_ENGLISH_CANADA                     0x1009
+#define TT_MS_LANGID_ENGLISH_NEW_ZEALAND                0x1409
+#define TT_MS_LANGID_ENGLISH_IRELAND                    0x1809
+#define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA               0x1c09
+#define TT_MS_LANGID_ENGLISH_JAMAICA                    0x2009
+#define TT_MS_LANGID_ENGLISH_CARIBBEAN                  0x2409
+#define TT_MS_LANGID_ENGLISH_BELIZE                     0x2809
+#define TT_MS_LANGID_ENGLISH_TRINIDAD                   0x2c09
+#define TT_MS_LANGID_ENGLISH_ZIMBABWE                   0x3009
+#define TT_MS_LANGID_ENGLISH_PHILIPPINES                0x3409
+#define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT     0x040a
+#define TT_MS_LANGID_SPANISH_MEXICO                     0x080a
+#define TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT   0x0c0a
+#define TT_MS_LANGID_SPANISH_GUATEMALA                  0x100a
+#define TT_MS_LANGID_SPANISH_COSTA_RICA                 0x140a
+#define TT_MS_LANGID_SPANISH_PANAMA                     0x180a
+#define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC         0x1c0a
+#define TT_MS_LANGID_SPANISH_VENEZUELA                  0x200a
+#define TT_MS_LANGID_SPANISH_COLOMBIA                   0x240a
+#define TT_MS_LANGID_SPANISH_PERU                       0x280a
+#define TT_MS_LANGID_SPANISH_ARGENTINA                  0x2c0a
+#define TT_MS_LANGID_SPANISH_ECUADOR                    0x300a
+#define TT_MS_LANGID_SPANISH_CHILE                      0x340a
+#define TT_MS_LANGID_SPANISH_URUGUAY                    0x380a
+#define TT_MS_LANGID_SPANISH_PARAGUAY                   0x3c0a
+#define TT_MS_LANGID_SPANISH_BOLIVIA                    0x400a
+#define TT_MS_LANGID_SPANISH_EL_SALVADOR                0x440a
+#define TT_MS_LANGID_SPANISH_HONDURAS                   0x480a
+#define TT_MS_LANGID_SPANISH_NICARAGUA                  0x4c0a
+#define TT_MS_LANGID_SPANISH_PUERTO_RICO                0x500a
+#define TT_MS_LANGID_FINNISH_FINLAND                    0x040b
+#define TT_MS_LANGID_FRENCH_FRANCE                      0x040c
+#define TT_MS_LANGID_FRENCH_BELGIUM                     0x080c
+#define TT_MS_LANGID_FRENCH_CANADA                      0x0c0c
+#define TT_MS_LANGID_FRENCH_SWITZERLAND                 0x100c
+#define TT_MS_LANGID_FRENCH_LUXEMBOURG                  0x140c
+#define TT_MS_LANGID_FRENCH_MONACO                      0x180c
+#define TT_MS_LANGID_HEBREW_ISRAEL                      0x040d
+#define TT_MS_LANGID_HUNGARIAN_HUNGARY                  0x040e
+#define TT_MS_LANGID_ICELANDIC_ICELAND                  0x040f
+#define TT_MS_LANGID_ITALIAN_ITALY                      0x0410
+#define TT_MS_LANGID_ITALIAN_SWITZERLAND                0x0810
+#define TT_MS_LANGID_JAPANESE_JAPAN                     0x0411
+#define TT_MS_LANGID_KOREAN_EXTENDED_WANSUNG_KOREA      0x0412
+#define TT_MS_LANGID_KOREAN_JOHAB_KOREA                 0x0812
+#define TT_MS_LANGID_DUTCH_NETHERLANDS                  0x0413
+#define TT_MS_LANGID_DUTCH_BELGIUM                      0x0813
+#define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL            0x0414
+#define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK           0x0814
+#define TT_MS_LANGID_POLISH_POLAND                      0x0415
+#define TT_MS_LANGID_PORTUGUESE_BRAZIL                  0x0416
+#define TT_MS_LANGID_PORTUGUESE_PORTUGAL                0x0816
+#define TT_MS_LANGID_RHAETO_ROMANIC_SWITZERLAND         0x0417
+#define TT_MS_LANGID_ROMANIAN_ROMANIA                   0x0418
+#define TT_MS_LANGID_MOLDAVIAN_MOLDAVIA                 0x0818
+#define TT_MS_LANGID_RUSSIAN_RUSSIA                     0x0419
+#define TT_MS_LANGID_RUSSIAN_MOLDAVIA                   0x0819
+#define TT_MS_LANGID_CROATIAN_CROATIA                   0x041a
+#define TT_MS_LANGID_SERBIAN_SERBIA_LATIN               0x081a
+#define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC            0x0c1a
+#define TT_MS_LANGID_SLOVAK_SLOVAKIA                    0x041b
+#define TT_MS_LANGID_ALBANIAN_ALBANIA                   0x041c
+#define TT_MS_LANGID_SWEDISH_SWEDEN                     0x041d
+#define TT_MS_LANGID_SWEDISH_FINLAND                    0x081d
+#define TT_MS_LANGID_THAI_THAILAND                      0x041e
+#define TT_MS_LANGID_TURKISH_TURKEY                     0x041f
+#define TT_MS_LANGID_URDU_PAKISTAN                      0x0420
+#define TT_MS_LANGID_INDONESIAN_INDONESIA               0x0421
+#define TT_MS_LANGID_UKRAINIAN_UKRAINE                  0x0422
+#define TT_MS_LANGID_BELARUSIAN_BELARUS                 0x0423
+#define TT_MS_LANGID_SLOVENE_SLOVENIA                   0x0424
+#define TT_MS_LANGID_ESTONIAN_ESTONIA                   0x0425
+#define TT_MS_LANGID_LATVIAN_LATVIA                     0x0426
+#define TT_MS_LANGID_LITHUANIAN_LITHUANIA               0x0427
+#define TT_MS_LANGID_CLASSIC_LITHUANIAN_LITHUANIA       0x0827
+#define TT_MS_LANGID_MAORI_NEW_ZEALAND                  0x0428
+#define TT_MS_LANGID_FARSI_IRAN                         0x0429
+#define TT_MS_LANGID_VIETNAMESE_VIET_NAM                0x042a
+#define TT_MS_LANGID_ARMENIAN_ARMENIA                   0x042b
+#define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN             0x042c
+#define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC          0x082c
+#define TT_MS_LANGID_BASQUE_SPAIN                       0x042d
+#define TT_MS_LANGID_SORBIAN_GERMANY                    0x042e
+#define TT_MS_LANGID_MACEDONIAN_MACEDONIA               0x042f
+#define TT_MS_LANGID_SUTU_SOUTH_AFRICA                  0x0430
+#define TT_MS_LANGID_TSONGA_SOUTH_AFRICA                0x0431
+#define TT_MS_LANGID_TSWANA_SOUTH_AFRICA                0x0432
+#define TT_MS_LANGID_VENDA_SOUTH_AFRICA                 0x0433
+#define TT_MS_LANGID_XHOSA_SOUTH_AFRICA                 0x0434
+#define TT_MS_LANGID_ZULU_SOUTH_AFRICA                  0x0435
+#define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA             0x0436
+#define TT_MS_LANGID_GEORGIAN_GEORGIA                   0x0437
+#define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS            0x0438
+#define TT_MS_LANGID_HINDI_INDIA                        0x0439
+#define TT_MS_LANGID_MALTESE_MALTA                      0x043a
+#define TT_MS_LANGID_SAAMI_LAPONIA                      0x043b
+#define TT_MS_LANGID_IRISH_GAELIC_IRELAND               0x043c
+#define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM     0x083c
+#define TT_MS_LANGID_MALAY_MALAYSIA                     0x043e
+#define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM            0x083e
+#define TT_MS_LANGID_KAZAK_KAZAKSTAN                    0x043f
+#define TT_MS_LANGID_SWAHILI_KENYA                      0x0441
+#define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN             0x0443
+#define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC          0x0843
+#define TT_MS_LANGID_TATAR_TATARSTAN                    0x0444
+#define TT_MS_LANGID_BENGALI_INDIA                      0x0445
+#define TT_MS_LANGID_PUNJABI_INDIA                      0x0446
+#define TT_MS_LANGID_GUJARATI_INDIA                     0x0447
+#define TT_MS_LANGID_ORIYA_INDIA                        0x0448
+#define TT_MS_LANGID_TAMIL_INDIA                        0x0449
+#define TT_MS_LANGID_TELUGU_INDIA                       0x044a
+#define TT_MS_LANGID_KANNADA_INDIA                      0x044b
+#define TT_MS_LANGID_MALAYALAM_INDIA                    0x044c
+#define TT_MS_LANGID_ASSAMESE_INDIA                     0x044d
+#define TT_MS_LANGID_MARATHI_INDIA                      0x044e
+#define TT_MS_LANGID_SANSKRIT_INDIA                     0x044f
+#define TT_MS_LANGID_KONKANI_INDIA                      0x0457
+
+
+/*
+ * possible values of the 'Name' identifier field in the name records of
+ * the TTF "name" table.  These values are platform independent.
+ */
+
+#define TT_NAME_ID_COPYRIGHT            0
+#define TT_NAME_ID_FONT_FAMILY          1
+#define TT_NAME_ID_FONT_SUBFAMILY       2
+#define TT_NAME_ID_UNIQUE_ID            3
+#define TT_NAME_ID_FULL_NAME            4
+#define TT_NAME_ID_VERSION_STRING       5
+#define TT_NAME_ID_PS_NAME              6
+#define TT_NAME_ID_TRADEMARK            7
+/* the following values are from the OpenType spec */
+#define TT_NAME_ID_MANUFACTURER         8
+#define TT_NAME_ID_DESIGNER             9
+#define TT_NAME_ID_DESCRIPTION          10
+#define TT_NAME_ID_VENDOR_URL           11
+#define TT_NAME_ID_DESIGNER_URL         12
+#define TT_NAME_ID_LICENSE              13
+#define TT_NAME_ID_LICENSE_URL          14
+/* number 15 is reserved */
+#define TT_NAME_ID_PREFERRED_FAMILY     16
+#define TT_NAME_ID_PREFERRED_SUBFAMILY  17
+#define TT_NAME_ID_MAC_FULL_NAME        18
+
+
+/*
+ * Bit Mask values for the Unicode Ranges from the TTF "OS2 " table.
+ */
+
+/* General Scripts Area */
+
+/* Bit  0   C0 Controls and Basic Latin */
+#define TT_UCR_BASIC_LATIN                     (1L <<  0) /* U+0000-U+007F */
+/* Bit  1   C1 Controls and Latin-1 Supplement */
+#define TT_UCR_LATIN1_SUPPLEMENT               (1L <<  1) /* U+0080-U+00FF */
+/* Bit  2   Latin Extended-A */
+#define TT_UCR_LATIN_EXTENDED_A                (1L <<  2) /* U+0100-U+017F */
+/* Bit  3   Latin Extended-B */
+#define TT_UCR_LATIN_EXTENDED_B                (1L <<  3) /* U+0180-U+024F */
+/* Bit  4   IPA Extensions */
+#define TT_UCR_IPA_EXTENSIONS                  (1L <<  4) /* U+0250-U+02AF */
+/* Bit  5   Spacing Modifier Letters */
+#define TT_UCR_SPACING_MODIFIER                (1L <<  5) /* U+02B0-U+02FF */
+/* Bit  6   Combining Diacritical Marks */
+#define TT_UCR_COMBINING_DIACRITICS            (1L <<  6) /* U+0300-U+036F */
+/* Bit  7   Greek */
+#define TT_UCR_GREEK                           (1L <<  7) /* U+0370-U+03FF */
+/* Bit 8 is reserved (was: Greek Symbols and Coptic) */
+/* Bit  9   Cyrillic */
+#define TT_UCR_CYRILLIC                        (1L <<  9) /* U+0400-U+04FF */
+/* Bit 10   Armenian */
+#define TT_UCR_ARMENIAN                        (1L << 10) /* U+0530-U+058F */
+/* Bit 11   Hebrew */
+#define TT_UCR_HEBREW                          (1L << 11) /* U+0590-U+05FF */
+/* Bit 12 is reserved (was: Hebrew Extended) */
+/* Bit 13   Arabic */
+#define TT_UCR_ARABIC                          (1L << 13) /* U+0600-U+06FF */
+/* Bit 14 is reserved (was: Arabic Extended) */
+/* Bit 15   Devanagari */
+#define TT_UCR_DEVANAGARI                      (1L << 15) /* U+0900-U+097F */
+/* Bit 16   Bengali */
+#define TT_UCR_BENGALI                         (1L << 16) /* U+0980-U+09FF */
+/* Bit 17   Gurmukhi */
+#define TT_UCR_GURMUKHI                        (1L << 17) /* U+0A00-U+0A7F */
+/* Bit 18   Gujarati */
+#define TT_UCR_GUJARATI                        (1L << 18) /* U+0A80-U+0AFF */
+/* Bit 19   Oriya */
+#define TT_UCR_ORIYA                           (1L << 19) /* U+0B00-U+0B7F */
+/* Bit 20   Tamil */
+#define TT_UCR_TAMIL                           (1L << 20) /* U+0B80-U+0BFF */
+/* Bit 21   Telugu */
+#define TT_UCR_TELUGU                          (1L << 21) /* U+0C00-U+0C7F */
+/* Bit 22   Kannada */
+#define TT_UCR_KANNADA                         (1L << 22) /* U+0C80-U+0CFF */
+/* Bit 23   Malayalam */
+#define TT_UCR_MALAYALAM                       (1L << 23) /* U+0D00-U+0D7F */
+/* Bit 24   Thai */
+#define TT_UCR_THAI                            (1L << 24) /* U+0E00-U+0E7F */
+/* Bit 25   Lao */
+#define TT_UCR_LAO                             (1L << 25) /* U+0E80-U+0EFF */
+/* Bit 26   Georgian */
+#define TT_UCR_GEORGIAN                        (1L << 26) /* U+10A0-U+10FF */
+/* Bit 27 is reserved (was Georgian Extended) */
+/* Bit 28   Hangul Jamo */
+#define TT_UCR_HANGUL_JAMO                     (1L << 28) /* U+1100-U+11FF */
+/* Bit 29   Latin Extended Additional */
+#define TT_UCR_LATIN_EXTENDED_ADDITIONAL       (1L << 29) /* U+1E00-U+1EFF */
+/* Bit 30   Greek Extended */
+#define TT_UCR_GREEK_EXTENDED                  (1L << 30) /* U+1F00-U+1FFF */
+
+/* Symbols Area */
+
+/* Bit 31   General Punctuation */
+#define TT_UCR_GENERAL_PUNCTUATION             (1L << 31) /* U+2000-U+206F */
+/* Bit 32   Superscripts And Subscripts */
+#define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS         (1L <<  0) /* U+2070-U+209F */
+/* Bit 33   Currency Symbols */
+#define TT_UCR_CURRENCY_SYMBOLS                (1L <<  1) /* U+20A0-U+20CF */
+/* Bit 34   Combining Diacritical Marks For Symbols */
+#define TT_UCR_COMBINING_DIACRITICS_SYMB       (1L <<  2) /* U+20D0-U+20FF */
+/* Bit 35   Letterlike Symbols */
+#define TT_UCR_LETTERLIKE_SYMBOLS              (1L <<  3) /* U+2100-U+214F */
+/* Bit 36   Number Forms */
+#define TT_UCR_NUMBER_FORMS                    (1L <<  4) /* U+2150-U+218F */
+/* Bit 37   Arrows */
+#define TT_UCR_ARROWS                          (1L <<  5) /* U+2190-U+21FF */
+/* Bit 38   Mathematical Operators */
+#define TT_UCR_MATHEMATICAL_OPERATORS          (1L <<  6) /* U+2200-U+22FF */
+/* Bit 39 Miscellaneous Technical */
+#define TT_UCR_MISCELLANEOUS_TECHNICAL         (1L <<  7) /* U+2300-U+23FF */
+/* Bit 40   Control Pictures */
+#define TT_UCR_CONTROL_PICTURES                (1L <<  8) /* U+2400-U+243F */
+/* Bit 41   Optical Character Recognition */
+#define TT_UCR_OCR                             (1L <<  9) /* U+2440-U+245F */
+/* Bit 42   Enclosed Alphanumerics */
+#define TT_UCR_ENCLOSED_ALPHANUMERICS          (1L << 10) /* U+2460-U+24FF */
+/* Bit 43   Box Drawing */
+#define TT_UCR_BOX_DRAWING                     (1L << 11) /* U+2500-U+257F */
+/* Bit 44   Block Elements */
+#define TT_UCR_BLOCK_ELEMENTS                  (1L << 12) /* U+2580-U+259F */
+/* Bit 45   Geometric Shapes */
+#define TT_UCR_GEOMETRIC_SHAPES                (1L << 13) /* U+25A0-U+25FF */
+/* Bit 46   Miscellaneous Symbols */
+#define TT_UCR_MISCELLANEOUS_SYMBOLS           (1L << 14) /* U+2600-U+26FF */
+/* Bit 47   Dingbats */
+#define TT_UCR_DINGBATS                        (1L << 15) /* U+2700-U+27BF */
+
+/* CJK Phonetics and Symbols Area */
+
+/* Bit 48   CJK Symbols And Punctuation */
+#define TT_UCR_CJK_SYMBOLS                     (1L << 16) /* U+3000-U+303F */
+/* Bit 49   Hiragana */
+#define TT_UCR_HIRAGANA                        (1L << 17) /* U+3040-U+309F */
+/* Bit 50   Katakana */
+#define TT_UCR_KATAKANA                        (1L << 18) /* U+30A0-U+30FF */
+/* Bit 51   Bopomofo */
+#define TT_UCR_BOPOMOFO                        (1L << 19) /* U+3100-U+312F */
+/* Bit 52   Hangul Compatibility Jamo */
+#define TT_UCR_HANGUL_COMPATIBILITY_JAMO       (1L << 20) /* U+3130-U+318F */
+/* Bit 53   CJK Miscellaneous */
+#define TT_UCR_CJK_MISC                        (1L << 21) /* U+3190-U+319F */
+/* Bit 54   Enclosed CJK Letters And Months */
+#define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS     (1L << 22) /* U+3200-U+32FF */
+/* Bit 55   CJK Compatibility */
+#define TT_UCR_CJK_COMPATIBILITY               (1L << 23) /* U+3300-U+33FF */
+
+/* Hangul Syllables Area */
+
+/* Bit 56   Hangul */
+#define TT_UCR_HANGUL                          (1L << 24) /* U+AC00-U+D7A3 */
+
+/* Surrogates Area */
+
+/* Bit 57   Surrogates */
+#define TT_UCR_SURROGATES                      (1L << 25) /* U+D800-U+DFFF */
+/* Bit 58 is reserved for Unicode SubRanges */
+
+/* CJK Ideographs Area */
+
+/* Bit 59   CJK Unified Ideographs */
+#define TT_UCR_CJK_UNIFIED_IDEOGRAPHS          (1L << 27) /* U+4E00-U+9FFF */
+
+/* Private Use Area */
+
+/* Bit 60   Private Use */
+#define TT_UCR_PRIVATE_USE                     (1L << 28) /* U+E000-U+F8FF */
+
+/* Compatibility Area and Specials */
+
+/* Bit 61   CJK Compatibility Ideographs */
+#define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS    (1L << 29) /* U+F900-U+FAFF */
+/* Bit 62   Alphabetic Presentation Forms */
+#define TT_UCR_ALPHABETIC_PRESENTATION_FORMS   (1L << 30) /* U+FB00-U+FB4F */
+/* Bit 63   Arabic Presentation Forms-A */
+#define TT_UCR_ARABIC_PRESENTATIONS_A          (1L << 31) /* U+FB50-U+FSFF */
+/* Bit 64   Combining Half Marks */
+#define TT_UCR_COMBINING_HALF_MARKS            (1L <<  0) /* U+FE20-U+FE2F */
+/* Bit 65   CJK Compatibility Forms */
+#define TT_UCR_CJK_COMPATIBILITY_FORMS         (1L <<  1) /* U+FE30-U+FE4F */
+/* Bit 66   Small Form Variants */
+#define TT_UCR_SMALL_FORM_VARIANTS             (1L <<  2) /* U+FE50-U+FE6F */
+/* Bit 67   Arabic Presentation Forms-B */
+#define TT_UCR_ARABIC_PRESENTATIONS_B          (1L <<  3) /* U+FE70-U+FEFF */
+/* Bit 68   Halfwidth And Fullwidth Forms */
+#define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS       (1L <<  4) /* U+FF00-U+FFEF */
+/* Bit 69   Specials */
+#define TT_UCR_SPECIALS                        (1L <<  5) /* U+FEFF,
+                                                             U+FFF0-U+FFFF */
+/* Bit 70   Tibetan */
+#define TT_UCR_TIBETAN                         (1L <<  6) /* U+0F00-U+0FBF */
+
+
+/* Some compilers have a very limited length of identifiers. */
+#if defined( __TURBOC__ ) && __TURBOC__ < 0x0410 || defined( __PACIFIC__ )
+#define HAVE_LIMIT_ON_IDENTS
+#endif
+
+#ifndef HAVE_LIMIT_ON_IDENTS
+
+/*
+ *  Here some alias #defines in order to be clearer.
+ *
+ *  These are not always #defined to stay within the 31 character limit
+ *  which some compilers have.
+ *
+ *  Credits go to Dave Hoo <dhoo@flash.net> for pointing out that modern
+ *  Borland compilers (read: from BC++ 3.1 on) can increase this limit.
+ *  If you get a warning with such a compiler, use the -i40 switch.
+ */
+ 
+#define TT_UCR_ARABIC_PRESENTATION_FORMS_A      \
+         TT_UCR_ARABIC_PRESENTATIONS_A
+#define TT_UCR_ARABIC_PRESENTATION_FORMS_B      \
+         TT_UCR_ARABIC_PRESENTATIONS_B           
+
+#define TT_UCR_COMBINING_DIACRITICAL_MARKS      \
+         TT_UCR_COMBINING_DIACRITICS
+#define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \
+         TT_UCR_COMBINING_DIACRITICS_SYMB
+
+#endif /* ndef HAVE_LIMIT_ON_IDENTS */
+
+#endif /* FTNAMEID_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftotval.h b/contrib/media/updf/include/freetype/ftotval.h
new file mode 100644
index 0000000000..027f2e8865
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftotval.h
@@ -0,0 +1,203 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftotval.h                                                              */
+/*                                                                         */
+/*    FreeType API for validating OpenType tables (specification).         */
+/*                                                                         */
+/*  Copyright 2004, 2005, 2006, 2007 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+/***************************************************************************/
+/*                                                                         */
+/*                                                                         */
+/* Warning: This module might be moved to a different library in the       */
+/*          future to avoid a tight dependency between FreeType and the    */
+/*          OpenType specification.                                        */
+/*                                                                         */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTOTVAL_H__
+#define __FTOTVAL_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    ot_validation                                                      */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    OpenType Validation                                                */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    An API to validate OpenType tables.                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the declaration of functions to validate     */
+  /*    some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).         */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+ /**********************************************************************
+  *
+  * @enum:
+  *    FT_VALIDATE_OTXXX
+  *
+  * @description:
+  *    A list of bit-field constants used with @FT_OpenType_Validate to
+  *    indicate which OpenType tables should be validated.
+  *
+  * @values:
+  *    FT_VALIDATE_BASE ::
+  *      Validate BASE table.
+  *
+  *    FT_VALIDATE_GDEF ::
+  *      Validate GDEF table.
+  *
+  *    FT_VALIDATE_GPOS ::
+  *      Validate GPOS table.
+  *
+  *    FT_VALIDATE_GSUB ::
+  *      Validate GSUB table.
+  *
+  *    FT_VALIDATE_JSTF ::
+  *      Validate JSTF table.
+  *
+  *    FT_VALIDATE_MATH ::
+  *      Validate MATH table.
+  *
+  *    FT_VALIDATE_OT ::
+  *      Validate all OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).
+  *
+  */
+#define FT_VALIDATE_BASE  0x0100
+#define FT_VALIDATE_GDEF  0x0200
+#define FT_VALIDATE_GPOS  0x0400
+#define FT_VALIDATE_GSUB  0x0800
+#define FT_VALIDATE_JSTF  0x1000
+#define FT_VALIDATE_MATH  0x2000
+
+#define FT_VALIDATE_OT  FT_VALIDATE_BASE | \
+                        FT_VALIDATE_GDEF | \
+                        FT_VALIDATE_GPOS | \
+                        FT_VALIDATE_GSUB | \
+                        FT_VALIDATE_JSTF | \
+                        FT_VALIDATE_MATH
+
+  /* */
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_OpenType_Validate
+  *
+  * @description:
+  *    Validate various OpenType tables to assure that all offsets and
+  *    indices are valid.  The idea is that a higher-level library which
+  *    actually does the text layout can access those tables without
+  *    error checking (which can be quite time consuming).
+  *
+  * @input:
+  *    face ::
+  *       A handle to the input face.
+  *
+  *    validation_flags ::
+  *       A bit field which specifies the tables to be validated.  See
+  *       @FT_VALIDATE_OTXXX for possible values.
+  *
+  * @output:
+  *    BASE_table ::
+  *       A pointer to the BASE table.
+  *
+  *    GDEF_table ::
+  *       A pointer to the GDEF table.
+  *
+  *    GPOS_table ::
+  *       A pointer to the GPOS table.
+  *
+  *    GSUB_table ::
+  *       A pointer to the GSUB table.
+  *
+  *    JSTF_table ::
+  *       A pointer to the JSTF table.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   This function only works with OpenType fonts, returning an error
+  *   otherwise.
+  *
+  *   After use, the application should deallocate the five tables with
+  *   @FT_OpenType_Free.  A NULL value indicates that the table either
+  *   doesn't exist in the font, or the application hasn't asked for
+  *   validation.
+  */
+  FT_EXPORT( FT_Error )
+  FT_OpenType_Validate( FT_Face    face,
+                        FT_UInt    validation_flags,
+                        FT_Bytes  *BASE_table,
+                        FT_Bytes  *GDEF_table,
+                        FT_Bytes  *GPOS_table,
+                        FT_Bytes  *GSUB_table,
+                        FT_Bytes  *JSTF_table );
+
+  /* */
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_OpenType_Free
+  *
+  * @description:
+  *    Free the buffer allocated by OpenType validator.
+  *
+  * @input:
+  *    face ::
+  *       A handle to the input face.
+  *
+  *    table ::
+  *       The pointer to the buffer that is allocated by
+  *       @FT_OpenType_Validate.
+  *
+  * @note:
+  *   This function must be used to free the buffer allocated by
+  *   @FT_OpenType_Validate only.
+  */
+  FT_EXPORT( void )
+  FT_OpenType_Free( FT_Face   face,
+                    FT_Bytes  table );
+
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTOTVAL_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftoutln.h b/contrib/media/updf/include/freetype/ftoutln.h
new file mode 100644
index 0000000000..2829a05ca3
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftoutln.h
@@ -0,0 +1,537 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftoutln.h                                                              */
+/*                                                                         */
+/*    Support for the FT_Outline type used to store glyph shapes of        */
+/*    most scalable font formats (specification).                          */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2005, 2006, 2007, 2008, 2009, 2010 by */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTOUTLN_H__
+#define __FTOUTLN_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    outline_processing                                                 */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Outline Processing                                                 */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Functions to create, transform, and render vectorial glyph images. */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains routines used to create and destroy scalable */
+  /*    glyph images known as `outlines'.  These can also be measured,     */
+  /*    transformed, and converted into bitmaps and pixmaps.               */
+  /*                                                                       */
+  /* <Order>                                                               */
+  /*    FT_Outline                                                         */
+  /*    FT_OUTLINE_FLAGS                                                   */
+  /*    FT_Outline_New                                                     */
+  /*    FT_Outline_Done                                                    */
+  /*    FT_Outline_Copy                                                    */
+  /*    FT_Outline_Translate                                               */
+  /*    FT_Outline_Transform                                               */
+  /*    FT_Outline_Embolden                                                */
+  /*    FT_Outline_Reverse                                                 */
+  /*    FT_Outline_Check                                                   */
+  /*                                                                       */
+  /*    FT_Outline_Get_CBox                                                */
+  /*    FT_Outline_Get_BBox                                                */
+  /*                                                                       */
+  /*    FT_Outline_Get_Bitmap                                              */
+  /*    FT_Outline_Render                                                  */
+  /*                                                                       */
+  /*    FT_Outline_Decompose                                               */
+  /*    FT_Outline_Funcs                                                   */
+  /*    FT_Outline_MoveTo_Func                                             */
+  /*    FT_Outline_LineTo_Func                                             */
+  /*    FT_Outline_ConicTo_Func                                            */
+  /*    FT_Outline_CubicTo_Func                                            */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Decompose                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Walk over an outline's structure to decompose it into individual   */
+  /*    segments and Bézier arcs.  This function also emits `move to'      */
+  /*    operations to indicate the start of new contours in the outline.   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    outline        :: A pointer to the source target.                  */
+  /*                                                                       */
+  /*    func_interface :: A table of `emitters', i.e., function pointers   */
+  /*                      called during decomposition to indicate path     */
+  /*                      operations.                                      */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    user           :: A typeless pointer which is passed to each       */
+  /*                      emitter during the decomposition.  It can be     */
+  /*                      used to store the state during the               */
+  /*                      decomposition.                                   */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_Decompose( FT_Outline*              outline,
+                        const FT_Outline_Funcs*  func_interface,
+                        void*                    user );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_New                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a new outline of a given size.                              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library     :: A handle to the library object from where the       */
+  /*                   outline is allocated.  Note however that the new    */
+  /*                   outline will *not* necessarily be *freed*, when     */
+  /*                   destroying the library, by @FT_Done_FreeType.       */
+  /*                                                                       */
+  /*    numPoints   :: The maximal number of points within the outline.    */
+  /*                                                                       */
+  /*    numContours :: The maximal number of contours within the outline.  */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    anoutline   :: A handle to the new outline.                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The reason why this function takes a `library' parameter is simply */
+  /*    to use the library's memory allocator.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_New( FT_Library   library,
+                  FT_UInt      numPoints,
+                  FT_Int       numContours,
+                  FT_Outline  *anoutline );
+
+
+  FT_EXPORT( FT_Error )
+  FT_Outline_New_Internal( FT_Memory    memory,
+                           FT_UInt      numPoints,
+                           FT_Int       numContours,
+                           FT_Outline  *anoutline );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Done                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Destroy an outline created with @FT_Outline_New.                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle of the library object used to allocate the     */
+  /*               outline.                                                */
+  /*                                                                       */
+  /*    outline :: A pointer to the outline object to be discarded.        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    If the outline's `owner' field is not set, only the outline        */
+  /*    descriptor will be released.                                       */
+  /*                                                                       */
+  /*    The reason why this function takes an `library' parameter is       */
+  /*    simply to use ft_mem_free().                                       */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_Done( FT_Library   library,
+                   FT_Outline*  outline );
+
+
+  FT_EXPORT( FT_Error )
+  FT_Outline_Done_Internal( FT_Memory    memory,
+                            FT_Outline*  outline );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Check                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Check the contents of an outline descriptor.                       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    outline :: A handle to a source outline.                           */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_Check( FT_Outline*  outline );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Get_CBox                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return an outline's `control box'.  The control box encloses all   */
+  /*    the outline's points, including Bézier control points.  Though it  */
+  /*    coincides with the exact bounding box for most glyphs, it can be   */
+  /*    slightly larger in some situations (like when rotating an outline  */
+  /*    which contains Bézier outside arcs).                               */
+  /*                                                                       */
+  /*    Computing the control box is very fast, while getting the bounding */
+  /*    box can take much more time as it needs to walk over all segments  */
+  /*    and arcs in the outline.  To get the latter, you can use the       */
+  /*    `ftbbox' component which is dedicated to this single task.         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    outline :: A pointer to the source outline descriptor.             */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    acbox   :: The outline's control box.                              */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Outline_Get_CBox( const FT_Outline*  outline,
+                       FT_BBox           *acbox );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Translate                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Apply a simple translation to the points of an outline.            */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    outline :: A pointer to the target outline descriptor.             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    xOffset :: The horizontal offset.                                  */
+  /*                                                                       */
+  /*    yOffset :: The vertical offset.                                    */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Outline_Translate( const FT_Outline*  outline,
+                        FT_Pos             xOffset,
+                        FT_Pos             yOffset );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Copy                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Copy an outline into another one.  Both objects must have the      */
+  /*    same sizes (number of points & number of contours) when this       */
+  /*    function is called.                                                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    source :: A handle to the source outline.                          */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    target :: A handle to the target outline.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_Copy( const FT_Outline*  source,
+                   FT_Outline        *target );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Transform                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Apply a simple 2x2 matrix to all of an outline's points.  Useful   */
+  /*    for applying rotations, slanting, flipping, etc.                   */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    outline :: A pointer to the target outline descriptor.             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    matrix  :: A pointer to the transformation matrix.                 */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You can use @FT_Outline_Translate if you need to translate the     */
+  /*    outline's points.                                                  */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Outline_Transform( const FT_Outline*  outline,
+                        const FT_Matrix*   matrix );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Embolden                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Embolden an outline.  The new outline will be at most 4~times      */
+  /*    `strength' pixels wider and higher.  You may think of the left and */
+  /*    bottom borders as unchanged.                                       */
+  /*                                                                       */
+  /*    Negative `strength' values to reduce the outline thickness are     */
+  /*    possible also.                                                     */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    outline  :: A handle to the target outline.                        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    strength :: How strong the glyph is emboldened.  Expressed in      */
+  /*                26.6 pixel format.                                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The used algorithm to increase or decrease the thickness of the    */
+  /*    glyph doesn't change the number of points; this means that certain */
+  /*    situations like acute angles or intersections are sometimes        */
+  /*    handled incorrectly.                                               */
+  /*                                                                       */
+  /*    If you need `better' metrics values you should call                */
+  /*    @FT_Outline_Get_CBox ot @FT_Outline_Get_BBox.                      */
+  /*                                                                       */
+  /*    Example call:                                                      */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      FT_Load_Glyph( face, index, FT_LOAD_DEFAULT );                   */
+  /*      if ( face->slot->format == FT_GLYPH_FORMAT_OUTLINE )             */
+  /*        FT_Outline_Embolden( &face->slot->outline, strength );         */
+  /*    }                                                                  */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_Embolden( FT_Outline*  outline,
+                       FT_Pos       strength );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Reverse                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Reverse the drawing direction of an outline.  This is used to      */
+  /*    ensure consistent fill conventions for mirrored glyphs.            */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    outline :: A pointer to the target outline descriptor.             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function toggles the bit flag @FT_OUTLINE_REVERSE_FILL in     */
+  /*    the outline's `flags' field.                                       */
+  /*                                                                       */
+  /*    It shouldn't be used by a normal client application, unless it     */
+  /*    knows what it is doing.                                            */
+  /*                                                                       */
+  FT_EXPORT( void )
+  FT_Outline_Reverse( FT_Outline*  outline );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Get_Bitmap                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Render an outline within a bitmap.  The outline's image is simply  */
+  /*    OR-ed to the target bitmap.                                        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle to a FreeType library object.                  */
+  /*                                                                       */
+  /*    outline :: A pointer to the source outline descriptor.             */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    abitmap :: A pointer to the target bitmap descriptor.              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function does NOT CREATE the bitmap, it only renders an       */
+  /*    outline image within the one you pass to it!  Consequently, the    */
+  /*    various fields in `abitmap' should be set accordingly.             */
+  /*                                                                       */
+  /*    It will use the raster corresponding to the default glyph format.  */
+  /*                                                                       */
+  /*    The value of the `num_grays' field in `abitmap' is ignored.  If    */
+  /*    you select the gray-level rasterizer, and you want less than 256   */
+  /*    gray levels, you have to use @FT_Outline_Render directly.          */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_Get_Bitmap( FT_Library        library,
+                         FT_Outline*       outline,
+                         const FT_Bitmap  *abitmap );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Outline_Render                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Render an outline within a bitmap using the current scan-convert.  */
+  /*    This function uses an @FT_Raster_Params structure as an argument,  */
+  /*    allowing advanced features like direct composition, translucency,  */
+  /*    etc.                                                               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle to a FreeType library object.                  */
+  /*                                                                       */
+  /*    outline :: A pointer to the source outline descriptor.             */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    params  :: A pointer to an @FT_Raster_Params structure used to     */
+  /*               describe the rendering operation.                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You should know what you are doing and how @FT_Raster_Params works */
+  /*    to use this function.                                              */
+  /*                                                                       */
+  /*    The field `params.source' will be set to `outline' before the scan */
+  /*    converter is called, which means that the value you give to it is  */
+  /*    actually ignored.                                                  */
+  /*                                                                       */
+  /*    The gray-level rasterizer always uses 256 gray levels.  If you     */
+  /*    want less gray levels, you have to provide your own span callback. */
+  /*    See the @FT_RASTER_FLAG_DIRECT value of the `flags' field in the   */
+  /*    @FT_Raster_Params structure for more details.                      */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Outline_Render( FT_Library         library,
+                     FT_Outline*        outline,
+                     FT_Raster_Params*  params );
+
+
+ /**************************************************************************
+  *
+  * @enum:
+  *   FT_Orientation
+  *
+  * @description:
+  *   A list of values used to describe an outline's contour orientation.
+  *
+  *   The TrueType and PostScript specifications use different conventions
+  *   to determine whether outline contours should be filled or unfilled.
+  *
+  * @values:
+  *   FT_ORIENTATION_TRUETYPE ::
+  *     According to the TrueType specification, clockwise contours must
+  *     be filled, and counter-clockwise ones must be unfilled.
+  *
+  *   FT_ORIENTATION_POSTSCRIPT ::
+  *     According to the PostScript specification, counter-clockwise contours
+  *     must be filled, and clockwise ones must be unfilled.
+  *
+  *   FT_ORIENTATION_FILL_RIGHT ::
+  *     This is identical to @FT_ORIENTATION_TRUETYPE, but is used to
+  *     remember that in TrueType, everything that is to the right of
+  *     the drawing direction of a contour must be filled.
+  *
+  *   FT_ORIENTATION_FILL_LEFT ::
+  *     This is identical to @FT_ORIENTATION_POSTSCRIPT, but is used to
+  *     remember that in PostScript, everything that is to the left of
+  *     the drawing direction of a contour must be filled.
+  *
+  *   FT_ORIENTATION_NONE ::
+  *     The orientation cannot be determined.  That is, different parts of
+  *     the glyph have different orientation.
+  *
+  */
+  typedef enum  FT_Orientation_
+  {
+    FT_ORIENTATION_TRUETYPE   = 0,
+    FT_ORIENTATION_POSTSCRIPT = 1,
+    FT_ORIENTATION_FILL_RIGHT = FT_ORIENTATION_TRUETYPE,
+    FT_ORIENTATION_FILL_LEFT  = FT_ORIENTATION_POSTSCRIPT,
+    FT_ORIENTATION_NONE
+
+  } FT_Orientation;
+
+
+ /**************************************************************************
+  *
+  * @function:
+  *   FT_Outline_Get_Orientation
+  *
+  * @description:
+  *   This function analyzes a glyph outline and tries to compute its
+  *   fill orientation (see @FT_Orientation).  This is done by computing
+  *   the direction of each global horizontal and/or vertical extrema
+  *   within the outline.
+  *
+  *   Note that this will return @FT_ORIENTATION_TRUETYPE for empty
+  *   outlines.
+  *
+  * @input:
+  *   outline ::
+  *     A handle to the source outline.
+  *
+  * @return:
+  *   The orientation.
+  *
+  */
+  FT_EXPORT( FT_Orientation )
+  FT_Outline_Get_Orientation( FT_Outline*  outline );
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTOUTLN_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8    */
+/* End:             */
diff --git a/contrib/media/updf/include/freetype/ftpfr.h b/contrib/media/updf/include/freetype/ftpfr.h
new file mode 100644
index 0000000000..0b7b7d427c
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftpfr.h
@@ -0,0 +1,172 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftpfr.h                                                                */
+/*                                                                         */
+/*    FreeType API for accessing PFR-specific data (specification only).   */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2004, 2006, 2008, 2009 by                        */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTPFR_H__
+#define __FTPFR_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    pfr_fonts                                                          */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    PFR Fonts                                                          */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    PFR/TrueDoc specific API.                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the declaration of PFR-specific functions.   */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_Get_PFR_Metrics
+  *
+  * @description:
+  *    Return the outline and metrics resolutions of a given PFR face.
+  *
+  * @input:
+  *    face :: Handle to the input face.  It can be a non-PFR face.
+  *
+  * @output:
+  *    aoutline_resolution ::
+  *      Outline resolution.  This is equivalent to `face->units_per_EM'
+  *      for non-PFR fonts.  Optional (parameter can be NULL).
+  *
+  *    ametrics_resolution ::
+  *      Metrics resolution.  This is equivalent to `outline_resolution'
+  *      for non-PFR fonts.  Optional (parameter can be NULL).
+  *
+  *    ametrics_x_scale ::
+  *      A 16.16 fixed-point number used to scale distance expressed
+  *      in metrics units to device sub-pixels.  This is equivalent to
+  *      `face->size->x_scale', but for metrics only.  Optional (parameter
+  *      can be NULL).
+  *
+  *    ametrics_y_scale ::
+  *      Same as `ametrics_x_scale' but for the vertical direction.
+  *      optional (parameter can be NULL).
+  *
+  * @return:
+  *    FreeType error code.  0~means success.
+  *
+  * @note:
+  *   If the input face is not a PFR, this function will return an error.
+  *   However, in all cases, it will return valid values.
+  */
+  FT_EXPORT( FT_Error )
+  FT_Get_PFR_Metrics( FT_Face    face,
+                      FT_UInt   *aoutline_resolution,
+                      FT_UInt   *ametrics_resolution,
+                      FT_Fixed  *ametrics_x_scale,
+                      FT_Fixed  *ametrics_y_scale );
+
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_Get_PFR_Kerning
+  *
+  * @description:
+  *    Return the kerning pair corresponding to two glyphs in a PFR face.
+  *    The distance is expressed in metrics units, unlike the result of
+  *    @FT_Get_Kerning.
+  *
+  * @input:
+  *    face  :: A handle to the input face.
+  *
+  *    left  :: Index of the left glyph.
+  *
+  *    right :: Index of the right glyph.
+  *
+  * @output:
+  *    avector :: A kerning vector.
+  *
+  * @return:
+  *    FreeType error code.  0~means success.
+  *
+  * @note:
+  *    This function always return distances in original PFR metrics
+  *    units.  This is unlike @FT_Get_Kerning with the @FT_KERNING_UNSCALED
+  *    mode, which always returns distances converted to outline units.
+  *
+  *    You can use the value of the `x_scale' and `y_scale' parameters
+  *    returned by @FT_Get_PFR_Metrics to scale these to device sub-pixels.
+  */
+  FT_EXPORT( FT_Error )
+  FT_Get_PFR_Kerning( FT_Face     face,
+                      FT_UInt     left,
+                      FT_UInt     right,
+                      FT_Vector  *avector );
+
+
+ /**********************************************************************
+  *
+  * @function:
+  *    FT_Get_PFR_Advance
+  *
+  * @description:
+  *    Return a given glyph advance, expressed in original metrics units,
+  *    from a PFR font.
+  *
+  * @input:
+  *    face   :: A handle to the input face.
+  *
+  *    gindex :: The glyph index.
+  *
+  * @output:
+  *    aadvance :: The glyph advance in metrics units.
+  *
+  * @return:
+  *    FreeType error code.  0~means success.
+  *
+  * @note:
+  *    You can use the `x_scale' or `y_scale' results of @FT_Get_PFR_Metrics
+  *    to convert the advance to device sub-pixels (i.e., 1/64th of pixels).
+  */
+  FT_EXPORT( FT_Error )
+  FT_Get_PFR_Advance( FT_Face   face,
+                      FT_UInt   gindex,
+                      FT_Pos   *aadvance );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTPFR_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftrender.h b/contrib/media/updf/include/freetype/ftrender.h
new file mode 100644
index 0000000000..e06a8142e6
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftrender.h
@@ -0,0 +1,230 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftrender.h                                                             */
+/*                                                                         */
+/*    FreeType renderer modules public interface (specification).          */
+/*                                                                         */
+/*  Copyright 1996-2001, 2005, 2006, 2010 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTRENDER_H__
+#define __FTRENDER_H__
+
+
+#include <ft2build.h>
+#include FT_MODULE_H
+#include FT_GLYPH_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    module_management                                                  */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* create a new glyph object */
+  typedef FT_Error
+  (*FT_Glyph_InitFunc)( FT_Glyph      glyph,
+                        FT_GlyphSlot  slot );
+
+  /* destroys a given glyph object */
+  typedef void
+  (*FT_Glyph_DoneFunc)( FT_Glyph  glyph );
+
+  typedef void
+  (*FT_Glyph_TransformFunc)( FT_Glyph          glyph,
+                             const FT_Matrix*  matrix,
+                             const FT_Vector*  delta );
+
+  typedef void
+  (*FT_Glyph_GetBBoxFunc)( FT_Glyph  glyph,
+                           FT_BBox*  abbox );
+
+  typedef FT_Error
+  (*FT_Glyph_CopyFunc)( FT_Glyph   source,
+                        FT_Glyph   target );
+
+  typedef FT_Error
+  (*FT_Glyph_PrepareFunc)( FT_Glyph      glyph,
+                           FT_GlyphSlot  slot );
+
+/* deprecated */
+#define FT_Glyph_Init_Func       FT_Glyph_InitFunc
+#define FT_Glyph_Done_Func       FT_Glyph_DoneFunc
+#define FT_Glyph_Transform_Func  FT_Glyph_TransformFunc
+#define FT_Glyph_BBox_Func       FT_Glyph_GetBBoxFunc
+#define FT_Glyph_Copy_Func       FT_Glyph_CopyFunc
+#define FT_Glyph_Prepare_Func    FT_Glyph_PrepareFunc
+
+
+  struct  FT_Glyph_Class_
+  {
+    FT_Long                 glyph_size;
+    FT_Glyph_Format         glyph_format;
+    FT_Glyph_InitFunc       glyph_init;
+    FT_Glyph_DoneFunc       glyph_done;
+    FT_Glyph_CopyFunc       glyph_copy;
+    FT_Glyph_TransformFunc  glyph_transform;
+    FT_Glyph_GetBBoxFunc    glyph_bbox;
+    FT_Glyph_PrepareFunc    glyph_prepare;
+  };
+
+
+  typedef FT_Error
+  (*FT_Renderer_RenderFunc)( FT_Renderer       renderer,
+                             FT_GlyphSlot      slot,
+                             FT_UInt           mode,
+                             const FT_Vector*  origin );
+
+  typedef FT_Error
+  (*FT_Renderer_TransformFunc)( FT_Renderer       renderer,
+                                FT_GlyphSlot      slot,
+                                const FT_Matrix*  matrix,
+                                const FT_Vector*  delta );
+
+
+  typedef void
+  (*FT_Renderer_GetCBoxFunc)( FT_Renderer   renderer,
+                              FT_GlyphSlot  slot,
+                              FT_BBox*      cbox );
+
+
+  typedef FT_Error
+  (*FT_Renderer_SetModeFunc)( FT_Renderer  renderer,
+                              FT_ULong     mode_tag,
+                              FT_Pointer   mode_ptr );
+
+/* deprecated identifiers */
+#define FTRenderer_render  FT_Renderer_RenderFunc
+#define FTRenderer_transform  FT_Renderer_TransformFunc
+#define FTRenderer_getCBox  FT_Renderer_GetCBoxFunc
+#define FTRenderer_setMode  FT_Renderer_SetModeFunc
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Renderer_Class                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The renderer module class descriptor.                              */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    root            :: The root @FT_Module_Class fields.               */
+  /*                                                                       */
+  /*    glyph_format    :: The glyph image format this renderer handles.   */
+  /*                                                                       */
+  /*    render_glyph    :: A method used to render the image that is in a  */
+  /*                       given glyph slot into a bitmap.                 */
+  /*                                                                       */
+  /*    transform_glyph :: A method used to transform the image that is in */
+  /*                       a given glyph slot.                             */
+  /*                                                                       */
+  /*    get_glyph_cbox  :: A method used to access the glyph's cbox.       */
+  /*                                                                       */
+  /*    set_mode        :: A method used to pass additional parameters.    */
+  /*                                                                       */
+  /*    raster_class    :: For @FT_GLYPH_FORMAT_OUTLINE renderers only.    */
+  /*                       This is a pointer to its raster's class.        */
+  /*                                                                       */
+  typedef struct  FT_Renderer_Class_
+  {
+    FT_Module_Class            root;
+
+    FT_Glyph_Format            glyph_format;
+
+    FT_Renderer_RenderFunc     render_glyph;
+    FT_Renderer_TransformFunc  transform_glyph;
+    FT_Renderer_GetCBoxFunc    get_glyph_cbox;
+    FT_Renderer_SetModeFunc    set_mode;
+
+    FT_Raster_Funcs*           raster_class;
+
+  } FT_Renderer_Class;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Renderer                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the current renderer for a given glyph format.            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library :: A handle to the library object.                         */
+  /*                                                                       */
+  /*    format  :: The glyph format.                                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A renderer handle.  0~if none found.                               */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    An error will be returned if a module already exists by that name, */
+  /*    or if the module requires a version of FreeType that is too great. */
+  /*                                                                       */
+  /*    To add a new renderer, simply use @FT_Add_Module.  To retrieve a   */
+  /*    renderer by its name, use @FT_Get_Module.                          */
+  /*                                                                       */
+  FT_EXPORT( FT_Renderer )
+  FT_Get_Renderer( FT_Library       library,
+                   FT_Glyph_Format  format );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Set_Renderer                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Set the current renderer to use, and set additional mode.          */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    library    :: A handle to the library object.                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    renderer   :: A handle to the renderer object.                     */
+  /*                                                                       */
+  /*    num_params :: The number of additional parameters.                 */
+  /*                                                                       */
+  /*    parameters :: Additional parameters.                               */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    In case of success, the renderer will be used to convert glyph     */
+  /*    images in the renderer's known format into bitmaps.                */
+  /*                                                                       */
+  /*    This doesn't change the current renderer for other formats.        */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Set_Renderer( FT_Library     library,
+                   FT_Renderer    renderer,
+                   FT_UInt        num_params,
+                   FT_Parameter*  parameters );
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTRENDER_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftsizes.h b/contrib/media/updf/include/freetype/ftsizes.h
new file mode 100644
index 0000000000..3e548cc39f
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftsizes.h
@@ -0,0 +1,159 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftsizes.h                                                              */
+/*                                                                         */
+/*    FreeType size objects management (specification).                    */
+/*                                                                         */
+/*  Copyright 1996-2001, 2003, 2004, 2006, 2009 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Typical application would normally not need to use these functions.   */
+  /* However, they have been placed in a public API for the rare cases     */
+  /* where they are needed.                                                */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTSIZES_H__
+#define __FTSIZES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    sizes_management                                                   */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Size Management                                                    */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Managing multiple sizes per face.                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    When creating a new face object (e.g., with @FT_New_Face), an      */
+  /*    @FT_Size object is automatically created and used to store all     */
+  /*    pixel-size dependent information, available in the `face->size'    */
+  /*    field.                                                             */
+  /*                                                                       */
+  /*    It is however possible to create more sizes for a given face,      */
+  /*    mostly in order to manage several character pixel sizes of the     */
+  /*    same font family and style.  See @FT_New_Size and @FT_Done_Size.   */
+  /*                                                                       */
+  /*    Note that @FT_Set_Pixel_Sizes and @FT_Set_Char_Size only           */
+  /*    modify the contents of the current `active' size; you thus need    */
+  /*    to use @FT_Activate_Size to change it.                             */
+  /*                                                                       */
+  /*    99% of applications won't need the functions provided here,        */
+  /*    especially if they use the caching sub-system, so be cautious      */
+  /*    when using these.                                                  */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Size                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Create a new size object from a given face object.                 */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to a parent face object.                          */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    asize :: A handle to a new size object.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You need to call @FT_Activate_Size in order to select the new size */
+  /*    for upcoming calls to @FT_Set_Pixel_Sizes, @FT_Set_Char_Size,      */
+  /*    @FT_Load_Glyph, @FT_Load_Char, etc.                                */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_New_Size( FT_Face   face,
+               FT_Size*  size );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Done_Size                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Discard a given size object.  Note that @FT_Done_Face              */
+  /*    automatically discards all size objects allocated with             */
+  /*    @FT_New_Size.                                                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    size :: A handle to a target size object.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Done_Size( FT_Size  size );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Activate_Size                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Even though it is possible to create several size objects for a    */
+  /*    given face (see @FT_New_Size for details), functions like          */
+  /*    @FT_Load_Glyph or @FT_Load_Char only use the one which has been    */
+  /*    activated last to determine the `current character pixel size'.    */
+  /*                                                                       */
+  /*    This function can be used to `activate' a previously created size  */
+  /*    object.                                                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    size :: A handle to a target size object.                          */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    If `face' is the size's parent face object, this function changes  */
+  /*    the value of `face->size' to the input size handle.                */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Activate_Size( FT_Size  size );
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTSIZES_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftsnames.h b/contrib/media/updf/include/freetype/ftsnames.h
new file mode 100644
index 0000000000..485e4e162e
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftsnames.h
@@ -0,0 +1,200 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftsnames.h                                                             */
+/*                                                                         */
+/*    Simple interface to access SFNT name tables (which are used          */
+/*    to hold font names, copyright info, notices, etc.) (specification).  */
+/*                                                                         */
+/*    This is _not_ used to retrieve glyph names!                          */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2006, 2009, 2010 by                   */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FT_SFNT_NAMES_H__
+#define __FT_SFNT_NAMES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    sfnt_names                                                         */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    SFNT Names                                                         */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Access the names embedded in TrueType and OpenType files.          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The TrueType and OpenType specifications allow the inclusion of    */
+  /*    a special `names table' in font files.  This table contains        */
+  /*    textual (and internationalized) information regarding the font,    */
+  /*    like family name, copyright, version, etc.                         */
+  /*                                                                       */
+  /*    The definitions below are used to access them if available.        */
+  /*                                                                       */
+  /*    Note that this has nothing to do with glyph names!                 */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_SfntName                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model an SFNT `name' table entry.              */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    platform_id :: The platform ID for `string'.                       */
+  /*                                                                       */
+  /*    encoding_id :: The encoding ID for `string'.                       */
+  /*                                                                       */
+  /*    language_id :: The language ID for `string'.                       */
+  /*                                                                       */
+  /*    name_id     :: An identifier for `string'.                         */
+  /*                                                                       */
+  /*    string      :: The `name' string.  Note that its format differs    */
+  /*                   depending on the (platform,encoding) pair.  It can  */
+  /*                   be a Pascal String, a UTF-16 one, etc.              */
+  /*                                                                       */
+  /*                   Generally speaking, the string is not               */
+  /*                   zero-terminated.  Please refer to the TrueType      */
+  /*                   specification for details.                          */
+  /*                                                                       */
+  /*    string_len  :: The length of `string' in bytes.                    */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Possible values for `platform_id', `encoding_id', `language_id',   */
+  /*    and `name_id' are given in the file `ttnameid.h'.  For details     */
+  /*    please refer to the TrueType or OpenType specification.            */
+  /*                                                                       */
+  /*    See also @TT_PLATFORM_XXX, @TT_APPLE_ID_XXX, @TT_MAC_ID_XXX,       */
+  /*    @TT_ISO_ID_XXX, and @TT_MS_ID_XXX.                                 */
+  /*                                                                       */
+  typedef struct  FT_SfntName_
+  {
+    FT_UShort  platform_id;
+    FT_UShort  encoding_id;
+    FT_UShort  language_id;
+    FT_UShort  name_id;
+
+    FT_Byte*   string;      /* this string is *not* null-terminated! */
+    FT_UInt    string_len;  /* in bytes */
+
+  } FT_SfntName;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Sfnt_Name_Count                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve the number of name strings in the SFNT `name' table.      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to the source face.                               */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The number of strings in the `name' table.                         */
+  /*                                                                       */
+  FT_EXPORT( FT_UInt )
+  FT_Get_Sfnt_Name_Count( FT_Face  face );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Sfnt_Name                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieve a string of the SFNT `name' table for a given index.      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face  :: A handle to the source face.                              */
+  /*                                                                       */
+  /*    idx   :: The index of the `name' string.                           */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aname :: The indexed @FT_SfntName structure.                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0~means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The `string' array returned in the `aname' structure is not        */
+  /*    null-terminated.  The application should deallocate it if it is no */
+  /*    longer in use.                                                     */
+  /*                                                                       */
+  /*    Use @FT_Get_Sfnt_Name_Count to get the total number of available   */
+  /*    `name' table entries, then do a loop until you get the right       */
+  /*    platform, encoding, and name ID.                                   */
+  /*                                                                       */
+  FT_EXPORT( FT_Error )
+  FT_Get_Sfnt_Name( FT_Face       face,
+                    FT_UInt       idx,
+                    FT_SfntName  *aname );
+
+
+  /***************************************************************************
+   *
+   * @constant:
+   *   FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY
+   *
+   * @description:
+   *   A constant used as the tag of @FT_Parameter structures to make
+   *   FT_Open_Face() ignore preferred family subfamily names in `name'
+   *   table since OpenType version 1.4.  For backwards compatibility with
+   *   legacy systems which has 4-face-per-family restriction.
+   *
+   */
+#define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY  FT_MAKE_TAG( 'i', 'g', 'p', 'f' )
+
+
+  /***************************************************************************
+   *
+   * @constant:
+   *   FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY
+   *
+   * @description:
+   *   A constant used as the tag of @FT_Parameter structures to make
+   *   FT_Open_Face() ignore preferred subfamily names in `name' table since
+   *   OpenType version 1.4.  For backwards compatibility with legacy
+   *   systems which has 4-face-per-family restriction.
+   *
+   */
+#define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY  FT_MAKE_TAG( 'i', 'g', 'p', 's' )
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FT_SFNT_NAMES_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftstroke.h b/contrib/media/updf/include/freetype/ftstroke.h
new file mode 100644
index 0000000000..3afb87df88
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftstroke.h
@@ -0,0 +1,716 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftstroke.h                                                             */
+/*                                                                         */
+/*    FreeType path stroker (specification).                               */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2004, 2005, 2006, 2008, 2009 by                  */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FT_STROKE_H__
+#define __FT_STROKE_H__
+
+#include <ft2build.h>
+#include FT_OUTLINE_H
+#include FT_GLYPH_H
+
+
+FT_BEGIN_HEADER
+
+
+ /************************************************************************
+  *
+  * @section:
+  *    glyph_stroker
+  *
+  * @title:
+  *    Glyph Stroker
+  *
+  * @abstract:
+  *    Generating bordered and stroked glyphs.
+  *
+  * @description:
+  *    This component generates stroked outlines of a given vectorial
+  *    glyph.  It also allows you to retrieve the `outside' and/or the
+  *    `inside' borders of the stroke.
+  *
+  *    This can be useful to generate `bordered' glyph, i.e., glyphs
+  *    displayed with a coloured (and anti-aliased) border around their
+  *    shape.
+  */
+
+
+ /**************************************************************
+  *
+  * @type:
+  *   FT_Stroker
+  *
+  * @description:
+  *   Opaque handler to a path stroker object.
+  */
+  typedef struct FT_StrokerRec_*  FT_Stroker;
+
+
+  /**************************************************************
+   *
+   * @enum:
+   *   FT_Stroker_LineJoin
+   *
+   * @description:
+   *   These values determine how two joining lines are rendered
+   *   in a stroker.
+   *
+   * @values:
+   *   FT_STROKER_LINEJOIN_ROUND ::
+   *     Used to render rounded line joins.  Circular arcs are used
+   *     to join two lines smoothly.
+   *
+   *   FT_STROKER_LINEJOIN_BEVEL ::
+   *     Used to render beveled line joins; i.e., the two joining lines
+   *     are extended until they intersect.
+   *
+   *   FT_STROKER_LINEJOIN_MITER ::
+   *     Same as beveled rendering, except that an additional line
+   *     break is added if the angle between the two joining lines
+   *     is too closed (this is useful to avoid unpleasant spikes
+   *     in beveled rendering).
+   */
+  typedef enum  FT_Stroker_LineJoin_
+  {
+    FT_STROKER_LINEJOIN_ROUND = 0,
+    FT_STROKER_LINEJOIN_BEVEL,
+    FT_STROKER_LINEJOIN_MITER
+
+  } FT_Stroker_LineJoin;
+
+
+  /**************************************************************
+   *
+   * @enum:
+   *   FT_Stroker_LineCap
+   *
+   * @description:
+   *   These values determine how the end of opened sub-paths are
+   *   rendered in a stroke.
+   *
+   * @values:
+   *   FT_STROKER_LINECAP_BUTT ::
+   *     The end of lines is rendered as a full stop on the last
+   *     point itself.
+   *
+   *   FT_STROKER_LINECAP_ROUND ::
+   *     The end of lines is rendered as a half-circle around the
+   *     last point.
+   *
+   *   FT_STROKER_LINECAP_SQUARE ::
+   *     The end of lines is rendered as a square around the
+   *     last point.
+   */
+  typedef enum  FT_Stroker_LineCap_
+  {
+    FT_STROKER_LINECAP_BUTT = 0,
+    FT_STROKER_LINECAP_ROUND,
+    FT_STROKER_LINECAP_SQUARE
+
+  } FT_Stroker_LineCap;
+
+
+  /**************************************************************
+   *
+   * @enum:
+   *   FT_StrokerBorder
+   *
+   * @description:
+   *   These values are used to select a given stroke border
+   *   in @FT_Stroker_GetBorderCounts and @FT_Stroker_ExportBorder.
+   *
+   * @values:
+   *   FT_STROKER_BORDER_LEFT ::
+   *     Select the left border, relative to the drawing direction.
+   *
+   *   FT_STROKER_BORDER_RIGHT ::
+   *     Select the right border, relative to the drawing direction.
+   *
+   * @note:
+   *   Applications are generally interested in the `inside' and `outside'
+   *   borders.  However, there is no direct mapping between these and the
+   *   `left' and `right' ones, since this really depends on the glyph's
+   *   drawing orientation, which varies between font formats.
+   *
+   *   You can however use @FT_Outline_GetInsideBorder and
+   *   @FT_Outline_GetOutsideBorder to get these.
+   */
+  typedef enum  FT_StrokerBorder_
+  {
+    FT_STROKER_BORDER_LEFT = 0,
+    FT_STROKER_BORDER_RIGHT
+
+  } FT_StrokerBorder;
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Outline_GetInsideBorder
+   *
+   * @description:
+   *   Retrieve the @FT_StrokerBorder value corresponding to the
+   *   `inside' borders of a given outline.
+   *
+   * @input:
+   *   outline ::
+   *     The source outline handle.
+   *
+   * @return:
+   *   The border index.  @FT_STROKER_BORDER_RIGHT for empty or invalid
+   *   outlines.
+   */
+  FT_EXPORT( FT_StrokerBorder )
+  FT_Outline_GetInsideBorder( FT_Outline*  outline );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Outline_GetOutsideBorder
+   *
+   * @description:
+   *   Retrieve the @FT_StrokerBorder value corresponding to the
+   *   `outside' borders of a given outline.
+   *
+   * @input:
+   *   outline ::
+   *     The source outline handle.
+   *
+   * @return:
+   *   The border index.  @FT_STROKER_BORDER_LEFT for empty or invalid
+   *   outlines.
+   */
+  FT_EXPORT( FT_StrokerBorder )
+  FT_Outline_GetOutsideBorder( FT_Outline*  outline );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_New
+   *
+   * @description:
+   *   Create a new stroker object.
+   *
+   * @input:
+   *   library ::
+   *     FreeType library handle.
+   *
+   * @output:
+   *   astroker ::
+   *     A new stroker object handle.  NULL in case of error.
+   *
+   * @return:
+   *    FreeType error code.  0~means success.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_New( FT_Library   library,
+                  FT_Stroker  *astroker );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_Set
+   *
+   * @description:
+   *   Reset a stroker object's attributes.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   radius ::
+   *     The border radius.
+   *
+   *   line_cap ::
+   *     The line cap style.
+   *
+   *   line_join ::
+   *     The line join style.
+   *
+   *   miter_limit ::
+   *     The miter limit for the FT_STROKER_LINEJOIN_MITER style,
+   *     expressed as 16.16 fixed point value.
+   *
+   * @note:
+   *   The radius is expressed in the same units as the outline
+   *   coordinates.
+   */
+  FT_EXPORT( void )
+  FT_Stroker_Set( FT_Stroker           stroker,
+                  FT_Fixed             radius,
+                  FT_Stroker_LineCap   line_cap,
+                  FT_Stroker_LineJoin  line_join,
+                  FT_Fixed             miter_limit );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_Rewind
+   *
+   * @description:
+   *   Reset a stroker object without changing its attributes.
+   *   You should call this function before beginning a new
+   *   series of calls to @FT_Stroker_BeginSubPath or
+   *   @FT_Stroker_EndSubPath.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   */
+  FT_EXPORT( void )
+  FT_Stroker_Rewind( FT_Stroker  stroker );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_ParseOutline
+   *
+   * @description:
+   *   A convenience function used to parse a whole outline with
+   *   the stroker.  The resulting outline(s) can be retrieved
+   *   later by functions like @FT_Stroker_GetCounts and @FT_Stroker_Export.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   outline ::
+   *     The source outline.
+   *
+   *   opened ::
+   *     A boolean.  If~1, the outline is treated as an open path instead
+   *     of a closed one.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   If `opened' is~0 (the default), the outline is treated as a closed
+   *   path, and the stroker generates two distinct `border' outlines.
+   *
+   *   If `opened' is~1, the outline is processed as an open path, and the
+   *   stroker generates a single `stroke' outline.
+   *
+   *   This function calls @FT_Stroker_Rewind automatically.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_ParseOutline( FT_Stroker   stroker,
+                           FT_Outline*  outline,
+                           FT_Bool      opened );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_BeginSubPath
+   *
+   * @description:
+   *   Start a new sub-path in the stroker.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   to ::
+   *     A pointer to the start vector.
+   *
+   *   open ::
+   *     A boolean.  If~1, the sub-path is treated as an open one.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   This function is useful when you need to stroke a path that is
+   *   not stored as an @FT_Outline object.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_BeginSubPath( FT_Stroker  stroker,
+                           FT_Vector*  to,
+                           FT_Bool     open );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_EndSubPath
+   *
+   * @description:
+   *   Close the current sub-path in the stroker.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   You should call this function after @FT_Stroker_BeginSubPath.
+   *   If the subpath was not `opened', this function `draws' a
+   *   single line segment to the start position when needed.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_EndSubPath( FT_Stroker  stroker );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_LineTo
+   *
+   * @description:
+   *   `Draw' a single line segment in the stroker's current sub-path,
+   *   from the last position.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   to ::
+   *     A pointer to the destination point.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   You should call this function between @FT_Stroker_BeginSubPath and
+   *   @FT_Stroker_EndSubPath.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_LineTo( FT_Stroker  stroker,
+                     FT_Vector*  to );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_ConicTo
+   *
+   * @description:
+   *   `Draw' a single quadratic Bézier in the stroker's current sub-path,
+   *   from the last position.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   control ::
+   *     A pointer to a Bézier control point.
+   *
+   *   to ::
+   *     A pointer to the destination point.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   You should call this function between @FT_Stroker_BeginSubPath and
+   *   @FT_Stroker_EndSubPath.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_ConicTo( FT_Stroker  stroker,
+                      FT_Vector*  control,
+                      FT_Vector*  to );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_CubicTo
+   *
+   * @description:
+   *   `Draw' a single cubic Bézier in the stroker's current sub-path,
+   *   from the last position.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   control1 ::
+   *     A pointer to the first Bézier control point.
+   *
+   *   control2 ::
+   *     A pointer to second Bézier control point.
+   *
+   *   to ::
+   *     A pointer to the destination point.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   You should call this function between @FT_Stroker_BeginSubPath and
+   *   @FT_Stroker_EndSubPath.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_CubicTo( FT_Stroker  stroker,
+                      FT_Vector*  control1,
+                      FT_Vector*  control2,
+                      FT_Vector*  to );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_GetBorderCounts
+   *
+   * @description:
+   *   Call this function once you have finished parsing your paths
+   *   with the stroker.  It returns the number of points and
+   *   contours necessary to export one of the `border' or `stroke'
+   *   outlines generated by the stroker.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   border ::
+   *     The border index.
+   *
+   * @output:
+   *   anum_points ::
+   *     The number of points.
+   *
+   *   anum_contours ::
+   *     The number of contours.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   When an outline, or a sub-path, is `closed', the stroker generates
+   *   two independent `border' outlines, named `left' and `right'.
+   *
+   *   When the outline, or a sub-path, is `opened', the stroker merges
+   *   the `border' outlines with caps.  The `left' border receives all
+   *   points, while the `right' border becomes empty.
+   *
+   *   Use the function @FT_Stroker_GetCounts instead if you want to
+   *   retrieve the counts associated to both borders.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_GetBorderCounts( FT_Stroker        stroker,
+                              FT_StrokerBorder  border,
+                              FT_UInt          *anum_points,
+                              FT_UInt          *anum_contours );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_ExportBorder
+   *
+   * @description:
+   *   Call this function after @FT_Stroker_GetBorderCounts to
+   *   export the corresponding border to your own @FT_Outline
+   *   structure.
+   *
+   *   Note that this function appends the border points and
+   *   contours to your outline, but does not try to resize its
+   *   arrays.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   border ::
+   *     The border index.
+   *
+   *   outline ::
+   *     The target outline handle.
+   *
+   * @note:
+   *   Always call this function after @FT_Stroker_GetBorderCounts to
+   *   get sure that there is enough room in your @FT_Outline object to
+   *   receive all new data.
+   *
+   *   When an outline, or a sub-path, is `closed', the stroker generates
+   *   two independent `border' outlines, named `left' and `right'
+   *
+   *   When the outline, or a sub-path, is `opened', the stroker merges
+   *   the `border' outlines with caps. The `left' border receives all
+   *   points, while the `right' border becomes empty.
+   *
+   *   Use the function @FT_Stroker_Export instead if you want to
+   *   retrieve all borders at once.
+   */
+  FT_EXPORT( void )
+  FT_Stroker_ExportBorder( FT_Stroker        stroker,
+                           FT_StrokerBorder  border,
+                           FT_Outline*       outline );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_GetCounts
+   *
+   * @description:
+   *   Call this function once you have finished parsing your paths
+   *   with the stroker.  It returns the number of points and
+   *   contours necessary to export all points/borders from the stroked
+   *   outline/path.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   * @output:
+   *   anum_points ::
+   *     The number of points.
+   *
+   *   anum_contours ::
+   *     The number of contours.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Stroker_GetCounts( FT_Stroker  stroker,
+                        FT_UInt    *anum_points,
+                        FT_UInt    *anum_contours );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_Export
+   *
+   * @description:
+   *   Call this function after @FT_Stroker_GetBorderCounts to
+   *   export all borders to your own @FT_Outline structure.
+   *
+   *   Note that this function appends the border points and
+   *   contours to your outline, but does not try to resize its
+   *   arrays.
+   *
+   * @input:
+   *   stroker ::
+   *     The target stroker handle.
+   *
+   *   outline ::
+   *     The target outline handle.
+   */
+  FT_EXPORT( void )
+  FT_Stroker_Export( FT_Stroker   stroker,
+                     FT_Outline*  outline );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Stroker_Done
+   *
+   * @description:
+   *   Destroy a stroker object.
+   *
+   * @input:
+   *   stroker ::
+   *     A stroker handle.  Can be NULL.
+   */
+  FT_EXPORT( void )
+  FT_Stroker_Done( FT_Stroker  stroker );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Glyph_Stroke
+   *
+   * @description:
+   *   Stroke a given outline glyph object with a given stroker.
+   *
+   * @inout:
+   *   pglyph ::
+   *     Source glyph handle on input, new glyph handle on output.
+   *
+   * @input:
+   *   stroker ::
+   *     A stroker handle.
+   *
+   *   destroy ::
+   *     A Boolean.  If~1, the source glyph object is destroyed
+   *     on success.
+   *
+   * @return:
+   *    FreeType error code.  0~means success.
+   *
+   * @note:
+   *   The source glyph is untouched in case of error.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Glyph_Stroke( FT_Glyph    *pglyph,
+                   FT_Stroker   stroker,
+                   FT_Bool      destroy );
+
+
+  /**************************************************************
+   *
+   * @function:
+   *   FT_Glyph_StrokeBorder
+   *
+   * @description:
+   *   Stroke a given outline glyph object with a given stroker, but
+   *   only return either its inside or outside border.
+   *
+   * @inout:
+   *   pglyph ::
+   *     Source glyph handle on input, new glyph handle on output.
+   *
+   * @input:
+   *   stroker ::
+   *     A stroker handle.
+   *
+   *   inside ::
+   *     A Boolean.  If~1, return the inside border, otherwise
+   *     the outside border.
+   *
+   *   destroy ::
+   *     A Boolean.  If~1, the source glyph object is destroyed
+   *     on success.
+   *
+   * @return:
+   *    FreeType error code.  0~means success.
+   *
+   * @note:
+   *   The source glyph is untouched in case of error.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Glyph_StrokeBorder( FT_Glyph    *pglyph,
+                         FT_Stroker   stroker,
+                         FT_Bool      inside,
+                         FT_Bool      destroy );
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FT_STROKE_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8    */
+/* End:             */
diff --git a/contrib/media/updf/include/freetype/ftsynth.h b/contrib/media/updf/include/freetype/ftsynth.h
new file mode 100644
index 0000000000..a068b7928d
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftsynth.h
@@ -0,0 +1,80 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftsynth.h                                                              */
+/*                                                                         */
+/*    FreeType synthesizing code for emboldening and slanting              */
+/*    (specification).                                                     */
+/*                                                                         */
+/*  Copyright 2000-2001, 2003, 2006, 2008 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*********                                                       *********/
+  /*********        WARNING, THIS IS ALPHA CODE!  THIS API         *********/
+  /*********    IS DUE TO CHANGE UNTIL STRICTLY NOTIFIED BY THE    *********/
+  /*********            FREETYPE DEVELOPMENT TEAM                  *********/
+  /*********                                                       *********/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* Main reason for not lifting the functions in this module to a  */
+  /* `standard' API is that the used parameters for emboldening and */
+  /* slanting are not configurable.  Consider the functions as a    */
+  /* code resource which should be copied into the application and  */
+  /* adapted to the particular needs.                               */
+
+
+#ifndef __FTSYNTH_H__
+#define __FTSYNTH_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+  /* Embolden a glyph by a `reasonable' value (which is highly a matter of */
+  /* taste).  This function is actually a convenience function, providing  */
+  /* a wrapper for @FT_Outline_Embolden and @FT_Bitmap_Embolden.           */
+  /*                                                                       */
+  /* For emboldened outlines the metrics are estimates only; if you need   */
+  /* precise values you should call @FT_Outline_Get_CBox.                  */
+  FT_EXPORT( void )
+  FT_GlyphSlot_Embolden( FT_GlyphSlot  slot );
+
+  /* Slant an outline glyph to the right by about 12 degrees. */
+  FT_EXPORT( void )
+  FT_GlyphSlot_Oblique( FT_GlyphSlot  slot );
+
+  /* */
+
+FT_END_HEADER
+
+#endif /* __FTSYNTH_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftsystem.h b/contrib/media/updf/include/freetype/ftsystem.h
new file mode 100644
index 0000000000..e07460c55d
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftsystem.h
@@ -0,0 +1,347 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftsystem.h                                                             */
+/*                                                                         */
+/*    FreeType low-level system interface definition (specification).      */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2005, 2010 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTSYSTEM_H__
+#define __FTSYSTEM_H__
+
+
+#include <ft2build.h>
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*   system_interface                                                    */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*   System Interface                                                    */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*   How FreeType manages memory and i/o.                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*   This section contains various definitions related to memory         */
+  /*   management and i/o access.  You need to understand this             */
+  /*   information if you want to use a custom memory manager or you own   */
+  /*   i/o streams.                                                        */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                  M E M O R Y   M A N A G E M E N T                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************
+   *
+   * @type:
+   *   FT_Memory
+   *
+   * @description:
+   *   A handle to a given memory manager object, defined with an
+   *   @FT_MemoryRec structure.
+   *
+   */
+  typedef struct FT_MemoryRec_*  FT_Memory;
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   FT_Alloc_Func
+   *
+   * @description:
+   *   A function used to allocate `size' bytes from `memory'.
+   *
+   * @input:
+   *   memory ::
+   *     A handle to the source memory manager.
+   *
+   *   size ::
+   *     The size in bytes to allocate.
+   *
+   * @return:
+   *   Address of new memory block.  0~in case of failure.
+   *
+   */
+  typedef void*
+  (*FT_Alloc_Func)( FT_Memory  memory,
+                    long       size );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   FT_Free_Func
+   *
+   * @description:
+   *   A function used to release a given block of memory.
+   *
+   * @input:
+   *   memory ::
+   *     A handle to the source memory manager.
+   *
+   *   block ::
+   *     The address of the target memory block.
+   *
+   */
+  typedef void
+  (*FT_Free_Func)( FT_Memory  memory,
+                   void*      block );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   FT_Realloc_Func
+   *
+   * @description:
+   *   A function used to re-allocate a given block of memory.
+   *
+   * @input:
+   *   memory ::
+   *     A handle to the source memory manager.
+   *
+   *   cur_size ::
+   *     The block's current size in bytes.
+   *
+   *   new_size ::
+   *     The block's requested new size.
+   *
+   *   block ::
+   *     The block's current address.
+   *
+   * @return:
+   *   New block address.  0~in case of memory shortage.
+   *
+   * @note:
+   *   In case of error, the old block must still be available.
+   *
+   */
+  typedef void*
+  (*FT_Realloc_Func)( FT_Memory  memory,
+                      long       cur_size,
+                      long       new_size,
+                      void*      block );
+
+
+  /*************************************************************************
+   *
+   * @struct:
+   *   FT_MemoryRec
+   *
+   * @description:
+   *   A structure used to describe a given memory manager to FreeType~2.
+   *
+   * @fields:
+   *   user ::
+   *     A generic typeless pointer for user data.
+   *
+   *   alloc ::
+   *     A pointer type to an allocation function.
+   *
+   *   free ::
+   *     A pointer type to an memory freeing function.
+   *
+   *   realloc ::
+   *     A pointer type to a reallocation function.
+   *
+   */
+  struct  FT_MemoryRec_
+  {
+    void*            user;
+    FT_Alloc_Func    alloc;
+    FT_Free_Func     free;
+    FT_Realloc_Func  realloc;
+  };
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                       I / O   M A N A G E M E N T                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************
+   *
+   * @type:
+   *   FT_Stream
+   *
+   * @description:
+   *   A handle to an input stream.
+   *
+   */
+  typedef struct FT_StreamRec_*  FT_Stream;
+
+
+  /*************************************************************************
+   *
+   * @struct:
+   *   FT_StreamDesc
+   *
+   * @description:
+   *   A union type used to store either a long or a pointer.  This is used
+   *   to store a file descriptor or a `FILE*' in an input stream.
+   *
+   */
+  typedef union  FT_StreamDesc_
+  {
+    long   value;
+    void*  pointer;
+
+  } FT_StreamDesc;
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   FT_Stream_IoFunc
+   *
+   * @description:
+   *   A function used to seek and read data from a given input stream.
+   *
+   * @input:
+   *   stream ::
+   *     A handle to the source stream.
+   *
+   *   offset ::
+   *     The offset of read in stream (always from start).
+   *
+   *   buffer ::
+   *     The address of the read buffer.
+   *
+   *   count ::
+   *     The number of bytes to read from the stream.
+   *
+   * @return:
+   *   The number of bytes effectively read by the stream.
+   *
+   * @note:
+   *   This function might be called to perform a seek or skip operation
+   *   with a `count' of~0.  A non-zero return value then indicates an
+   *   error.
+   *
+   */
+  typedef unsigned long
+  (*FT_Stream_IoFunc)( FT_Stream       stream,
+                       unsigned long   offset,
+                       unsigned char*  buffer,
+                       unsigned long   count );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   FT_Stream_CloseFunc
+   *
+   * @description:
+   *   A function used to close a given input stream.
+   *
+   * @input:
+   *  stream ::
+   *     A handle to the target stream.
+   *
+   */
+  typedef void
+  (*FT_Stream_CloseFunc)( FT_Stream  stream );
+
+
+  /*************************************************************************
+   *
+   * @struct:
+   *   FT_StreamRec
+   *
+   * @description:
+   *   A structure used to describe an input stream.
+   *
+   * @input:
+   *   base ::
+   *     For memory-based streams, this is the address of the first stream
+   *     byte in memory.  This field should always be set to NULL for
+   *     disk-based streams.
+   *
+   *   size ::
+   *     The stream size in bytes.
+   *
+   *   pos ::
+   *     The current position within the stream.
+   *
+   *   descriptor ::
+   *     This field is a union that can hold an integer or a pointer.  It is
+   *     used by stream implementations to store file descriptors or `FILE*'
+   *     pointers.
+   *
+   *   pathname ::
+   *     This field is completely ignored by FreeType.  However, it is often
+   *     useful during debugging to use it to store the stream's filename
+   *     (where available).
+   *
+   *   read ::
+   *     The stream's input function.
+   *
+   *   close ::
+   *     The stream's close function.
+   *
+   *   memory ::
+   *     The memory manager to use to preload frames.  This is set
+   *     internally by FreeType and shouldn't be touched by stream
+   *     implementations.
+   *
+   *   cursor ::
+   *     This field is set and used internally by FreeType when parsing
+   *     frames.
+   *
+   *   limit ::
+   *     This field is set and used internally by FreeType when parsing
+   *     frames.
+   *
+   */
+  typedef struct  FT_StreamRec_
+  {
+    unsigned char*       base;
+    unsigned long        size;
+    unsigned long        pos;
+
+    FT_StreamDesc        descriptor;
+    FT_StreamDesc        pathname;
+    FT_Stream_IoFunc     read;
+    FT_Stream_CloseFunc  close;
+
+    FT_Memory            memory;
+    unsigned char*       cursor;
+    unsigned char*       limit;
+
+  } FT_StreamRec;
+
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTSYSTEM_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/fttrigon.h b/contrib/media/updf/include/freetype/fttrigon.h
new file mode 100644
index 0000000000..6b77d2ee54
--- /dev/null
+++ b/contrib/media/updf/include/freetype/fttrigon.h
@@ -0,0 +1,350 @@
+/***************************************************************************/
+/*                                                                         */
+/*  fttrigon.h                                                             */
+/*                                                                         */
+/*    FreeType trigonometric functions (specification).                    */
+/*                                                                         */
+/*  Copyright 2001, 2003, 2005, 2007 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTTRIGON_H__
+#define __FTTRIGON_H__
+
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*   computations                                                        */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************
+   *
+   * @type:
+   *   FT_Angle
+   *
+   * @description:
+   *   This type is used to model angle values in FreeType.  Note that the
+   *   angle is a 16.16 fixed float value expressed in degrees.
+   *
+   */
+  typedef FT_Fixed  FT_Angle;
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_ANGLE_PI
+   *
+   * @description:
+   *   The angle pi expressed in @FT_Angle units.
+   *
+   */
+#define FT_ANGLE_PI  ( 180L << 16 )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_ANGLE_2PI
+   *
+   * @description:
+   *   The angle 2*pi expressed in @FT_Angle units.
+   *
+   */
+#define FT_ANGLE_2PI  ( FT_ANGLE_PI * 2 )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_ANGLE_PI2
+   *
+   * @description:
+   *   The angle pi/2 expressed in @FT_Angle units.
+   *
+   */
+#define FT_ANGLE_PI2  ( FT_ANGLE_PI / 2 )
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_ANGLE_PI4
+   *
+   * @description:
+   *   The angle pi/4 expressed in @FT_Angle units.
+   *
+   */
+#define FT_ANGLE_PI4  ( FT_ANGLE_PI / 4 )
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Sin
+   *
+   * @description:
+   *   Return the sinus of a given angle in fixed point format.
+   *
+   * @input:
+   *   angle ::
+   *     The input angle.
+   *
+   * @return:
+   *   The sinus value.
+   *
+   * @note:
+   *   If you need both the sinus and cosinus for a given angle, use the
+   *   function @FT_Vector_Unit.
+   *
+   */
+  FT_EXPORT( FT_Fixed )
+  FT_Sin( FT_Angle  angle );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Cos
+   *
+   * @description:
+   *   Return the cosinus of a given angle in fixed point format.
+   *
+   * @input:
+   *   angle ::
+   *     The input angle.
+   *
+   * @return:
+   *   The cosinus value.
+   *
+   * @note:
+   *   If you need both the sinus and cosinus for a given angle, use the
+   *   function @FT_Vector_Unit.
+   *
+   */
+  FT_EXPORT( FT_Fixed )
+  FT_Cos( FT_Angle  angle );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Tan
+   *
+   * @description:
+   *   Return the tangent of a given angle in fixed point format.
+   *
+   * @input:
+   *   angle ::
+   *     The input angle.
+   *
+   * @return:
+   *   The tangent value.
+   *
+   */
+  FT_EXPORT( FT_Fixed )
+  FT_Tan( FT_Angle  angle );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Atan2
+   *
+   * @description:
+   *   Return the arc-tangent corresponding to a given vector (x,y) in
+   *   the 2d plane.
+   *
+   * @input:
+   *   x ::
+   *     The horizontal vector coordinate.
+   *
+   *   y ::
+   *     The vertical vector coordinate.
+   *
+   * @return:
+   *   The arc-tangent value (i.e. angle).
+   *
+   */
+  FT_EXPORT( FT_Angle )
+  FT_Atan2( FT_Fixed  x,
+            FT_Fixed  y );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Angle_Diff
+   *
+   * @description:
+   *   Return the difference between two angles.  The result is always
+   *   constrained to the ]-PI..PI] interval.
+   *
+   * @input:
+   *   angle1 ::
+   *     First angle.
+   *
+   *   angle2 ::
+   *     Second angle.
+   *
+   * @return:
+   *   Constrained value of `value2-value1'.
+   *
+   */
+  FT_EXPORT( FT_Angle )
+  FT_Angle_Diff( FT_Angle  angle1,
+                 FT_Angle  angle2 );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Vector_Unit
+   *
+   * @description:
+   *   Return the unit vector corresponding to a given angle.  After the
+   *   call, the value of `vec.x' will be `sin(angle)', and the value of
+   *   `vec.y' will be `cos(angle)'.
+   *
+   *   This function is useful to retrieve both the sinus and cosinus of a
+   *   given angle quickly.
+   *
+   * @output:
+   *   vec ::
+   *     The address of target vector.
+   *
+   * @input:
+   *   angle ::
+   *     The address of angle.
+   *
+   */
+  FT_EXPORT( void )
+  FT_Vector_Unit( FT_Vector*  vec,
+                  FT_Angle    angle );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Vector_Rotate
+   *
+   * @description:
+   *   Rotate a vector by a given angle.
+   *
+   * @inout:
+   *   vec ::
+   *     The address of target vector.
+   *
+   * @input:
+   *   angle ::
+   *     The address of angle.
+   *
+   */
+  FT_EXPORT( void )
+  FT_Vector_Rotate( FT_Vector*  vec,
+                    FT_Angle    angle );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Vector_Length
+   *
+   * @description:
+   *   Return the length of a given vector.
+   *
+   * @input:
+   *   vec ::
+   *     The address of target vector.
+   *
+   * @return:
+   *   The vector length, expressed in the same units that the original
+   *   vector coordinates.
+   *
+   */
+  FT_EXPORT( FT_Fixed )
+  FT_Vector_Length( FT_Vector*  vec );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Vector_Polarize
+   *
+   * @description:
+   *   Compute both the length and angle of a given vector.
+   *
+   * @input:
+   *   vec ::
+   *     The address of source vector.
+   *
+   * @output:
+   *   length ::
+   *     The vector length.
+   *
+   *   angle ::
+   *     The vector angle.
+   *
+   */
+  FT_EXPORT( void )
+  FT_Vector_Polarize( FT_Vector*  vec,
+                      FT_Fixed   *length,
+                      FT_Angle   *angle );
+
+
+  /*************************************************************************
+   *
+   * @function:
+   *   FT_Vector_From_Polar
+   *
+   * @description:
+   *   Compute vector coordinates from a length and angle.
+   *
+   * @output:
+   *   vec ::
+   *     The address of source vector.
+   *
+   * @input:
+   *   length ::
+   *     The vector length.
+   *
+   *   angle ::
+   *     The vector angle.
+   *
+   */
+  FT_EXPORT( void )
+  FT_Vector_From_Polar( FT_Vector*  vec,
+                        FT_Fixed    length,
+                        FT_Angle    angle );
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTTRIGON_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/fttypes.h b/contrib/media/updf/include/freetype/fttypes.h
new file mode 100644
index 0000000000..a57ffa69bd
--- /dev/null
+++ b/contrib/media/updf/include/freetype/fttypes.h
@@ -0,0 +1,588 @@
+/***************************************************************************/
+/*                                                                         */
+/*  fttypes.h                                                              */
+/*                                                                         */
+/*    FreeType simple types definitions (specification only).              */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2004, 2006, 2007, 2008 by                   */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTTYPES_H__
+#define __FTTYPES_H__
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_SYSTEM_H
+#include FT_IMAGE_H
+
+#include <stddef.h>
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    basic_types                                                        */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Basic Data Types                                                   */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    The basic data types defined by the library.                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the basic data types defined by FreeType~2,  */
+  /*    ranging from simple scalar types to bitmap descriptors.  More      */
+  /*    font-specific structures are defined in a different section.       */
+  /*                                                                       */
+  /* <Order>                                                               */
+  /*    FT_Byte                                                            */
+  /*    FT_Bytes                                                           */
+  /*    FT_Char                                                            */
+  /*    FT_Int                                                             */
+  /*    FT_UInt                                                            */
+  /*    FT_Int16                                                           */
+  /*    FT_UInt16                                                          */
+  /*    FT_Int32                                                           */
+  /*    FT_UInt32                                                          */
+  /*    FT_Short                                                           */
+  /*    FT_UShort                                                          */
+  /*    FT_Long                                                            */
+  /*    FT_ULong                                                           */
+  /*    FT_Bool                                                            */
+  /*    FT_Offset                                                          */
+  /*    FT_PtrDist                                                         */
+  /*    FT_String                                                          */
+  /*    FT_Tag                                                             */
+  /*    FT_Error                                                           */
+  /*    FT_Fixed                                                           */
+  /*    FT_Pointer                                                         */
+  /*    FT_Pos                                                             */
+  /*    FT_Vector                                                          */
+  /*    FT_BBox                                                            */
+  /*    FT_Matrix                                                          */
+  /*    FT_FWord                                                           */
+  /*    FT_UFWord                                                          */
+  /*    FT_F2Dot14                                                         */
+  /*    FT_UnitVector                                                      */
+  /*    FT_F26Dot6                                                         */
+  /*                                                                       */
+  /*                                                                       */
+  /*    FT_Generic                                                         */
+  /*    FT_Generic_Finalizer                                               */
+  /*                                                                       */
+  /*    FT_Bitmap                                                          */
+  /*    FT_Pixel_Mode                                                      */
+  /*    FT_Palette_Mode                                                    */
+  /*    FT_Glyph_Format                                                    */
+  /*    FT_IMAGE_TAG                                                       */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Bool                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef of unsigned char, used for simple booleans.  As usual,   */
+  /*    values 1 and~0 represent true and false, respectively.             */
+  /*                                                                       */
+  typedef unsigned char  FT_Bool;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_FWord                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A signed 16-bit integer used to store a distance in original font  */
+  /*    units.                                                             */
+  /*                                                                       */
+  typedef signed short  FT_FWord;   /* distance in FUnits */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_UFWord                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An unsigned 16-bit integer used to store a distance in original    */
+  /*    font units.                                                        */
+  /*                                                                       */
+  typedef unsigned short  FT_UFWord;  /* unsigned distance */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Char                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple typedef for the _signed_ char type.                       */
+  /*                                                                       */
+  typedef signed char  FT_Char;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Byte                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple typedef for the _unsigned_ char type.                     */
+  /*                                                                       */
+  typedef unsigned char  FT_Byte;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Bytes                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for constant memory areas.                               */
+  /*                                                                       */
+  typedef const FT_Byte*  FT_Bytes;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Tag                                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for 32-bit tags (as used in the SFNT format).            */
+  /*                                                                       */
+  typedef FT_UInt32  FT_Tag;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_String                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple typedef for the char type, usually used for strings.      */
+  /*                                                                       */
+  typedef char  FT_String;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Short                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for signed short.                                        */
+  /*                                                                       */
+  typedef signed short  FT_Short;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_UShort                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for unsigned short.                                      */
+  /*                                                                       */
+  typedef unsigned short  FT_UShort;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Int                                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for the int type.                                        */
+  /*                                                                       */
+  typedef signed int  FT_Int;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_UInt                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for the unsigned int type.                               */
+  /*                                                                       */
+  typedef unsigned int  FT_UInt;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Long                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for signed long.                                         */
+  /*                                                                       */
+  typedef signed long  FT_Long;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_ULong                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A typedef for unsigned long.                                       */
+  /*                                                                       */
+  typedef unsigned long  FT_ULong;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_F2Dot14                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A signed 2.14 fixed float type used for unit vectors.              */
+  /*                                                                       */
+  typedef signed short  FT_F2Dot14;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_F26Dot6                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A signed 26.6 fixed float type used for vectorial pixel            */
+  /*    coordinates.                                                       */
+  /*                                                                       */
+  typedef signed long  FT_F26Dot6;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Fixed                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This type is used to store 16.16 fixed float values, like scaling  */
+  /*    values or matrix coefficients.                                     */
+  /*                                                                       */
+  typedef signed long  FT_Fixed;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Error                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The FreeType error code type.  A value of~0 is always interpreted  */
+  /*    as a successful operation.                                         */
+  /*                                                                       */
+  typedef int  FT_Error;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Pointer                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple typedef for a typeless pointer.                           */
+  /*                                                                       */
+  typedef void*  FT_Pointer;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_Offset                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This is equivalent to the ANSI~C `size_t' type, i.e., the largest  */
+  /*    _unsigned_ integer type used to express a file size or position,   */
+  /*    or a memory block size.                                            */
+  /*                                                                       */
+  typedef size_t  FT_Offset;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_PtrDist                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This is equivalent to the ANSI~C `ptrdiff_t' type, i.e., the       */
+  /*    largest _signed_ integer type used to express the distance         */
+  /*    between two pointers.                                              */
+  /*                                                                       */
+  typedef ft_ptrdiff_t  FT_PtrDist;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_UnitVector                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure used to store a 2D vector unit vector.  Uses    */
+  /*    FT_F2Dot14 types.                                                  */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    x :: Horizontal coordinate.                                        */
+  /*                                                                       */
+  /*    y :: Vertical coordinate.                                          */
+  /*                                                                       */
+  typedef struct  FT_UnitVector_
+  {
+    FT_F2Dot14  x;
+    FT_F2Dot14  y;
+
+  } FT_UnitVector;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Matrix                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure used to store a 2x2 matrix.  Coefficients are   */
+  /*    in 16.16 fixed float format.  The computation performed is:        */
+  /*                                                                       */
+  /*       {                                                               */
+  /*          x' = x*xx + y*xy                                             */
+  /*          y' = x*yx + y*yy                                             */
+  /*       }                                                               */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    xx :: Matrix coefficient.                                          */
+  /*                                                                       */
+  /*    xy :: Matrix coefficient.                                          */
+  /*                                                                       */
+  /*    yx :: Matrix coefficient.                                          */
+  /*                                                                       */
+  /*    yy :: Matrix coefficient.                                          */
+  /*                                                                       */
+  typedef struct  FT_Matrix_
+  {
+    FT_Fixed  xx, xy;
+    FT_Fixed  yx, yy;
+
+  } FT_Matrix;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Data                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Read-only binary data represented as a pointer and a length.       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    pointer :: The data.                                               */
+  /*                                                                       */
+  /*    length  :: The length of the data in bytes.                        */
+  /*                                                                       */
+  typedef struct  FT_Data_
+  {
+    const FT_Byte*  pointer;
+    FT_Int          length;
+
+  } FT_Data;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Generic_Finalizer                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Describe a function used to destroy the `client' data of any       */
+  /*    FreeType object.  See the description of the @FT_Generic type for  */
+  /*    details of usage.                                                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    The address of the FreeType object which is under finalization.    */
+  /*    Its client data is accessed through its `generic' field.           */
+  /*                                                                       */
+  typedef void  (*FT_Generic_Finalizer)(void*  object);
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Generic                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Client applications often need to associate their own data to a    */
+  /*    variety of FreeType core objects.  For example, a text layout API  */
+  /*    might want to associate a glyph cache to a given size object.      */
+  /*                                                                       */
+  /*    Most FreeType object contains a `generic' field, of type           */
+  /*    FT_Generic, which usage is left to client applications and font    */
+  /*    servers.                                                           */
+  /*                                                                       */
+  /*    It can be used to store a pointer to client-specific data, as well */
+  /*    as the address of a `finalizer' function, which will be called by  */
+  /*    FreeType when the object is destroyed (for example, the previous   */
+  /*    client example would put the address of the glyph cache destructor */
+  /*    in the `finalizer' field).                                         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    data      :: A typeless pointer to any client-specified data. This */
+  /*                 field is completely ignored by the FreeType library.  */
+  /*                                                                       */
+  /*    finalizer :: A pointer to a `generic finalizer' function, which    */
+  /*                 will be called when the object is destroyed.  If this */
+  /*                 field is set to NULL, no code will be called.         */
+  /*                                                                       */
+  typedef struct  FT_Generic_
+  {
+    void*                 data;
+    FT_Generic_Finalizer  finalizer;
+
+  } FT_Generic;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_MAKE_TAG                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This macro converts four-letter tags which are used to label       */
+  /*    TrueType tables into an unsigned long to be used within FreeType.  */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The produced values *must* be 32-bit integers.  Don't redefine     */
+  /*    this macro.                                                        */
+  /*                                                                       */
+#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
+          (FT_Tag)                        \
+          ( ( (FT_ULong)_x1 << 24 ) |     \
+            ( (FT_ULong)_x2 << 16 ) |     \
+            ( (FT_ULong)_x3 <<  8 ) |     \
+              (FT_ULong)_x4         )
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*                                                                       */
+  /*                    L I S T   M A N A G E M E N T                      */
+  /*                                                                       */
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    list_processing                                                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_ListNode                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*     Many elements and objects in FreeType are listed through an       */
+  /*     @FT_List record (see @FT_ListRec).  As its name suggests, an      */
+  /*     FT_ListNode is a handle to a single list element.                 */
+  /*                                                                       */
+  typedef struct FT_ListNodeRec_*  FT_ListNode;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    FT_List                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a list record (see @FT_ListRec).                       */
+  /*                                                                       */
+  typedef struct FT_ListRec_*  FT_List;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_ListNodeRec                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to hold a single list element.                    */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    prev :: The previous element in the list.  NULL if first.          */
+  /*                                                                       */
+  /*    next :: The next element in the list.  NULL if last.               */
+  /*                                                                       */
+  /*    data :: A typeless pointer to the listed object.                   */
+  /*                                                                       */
+  typedef struct  FT_ListNodeRec_
+  {
+    FT_ListNode  prev;
+    FT_ListNode  next;
+    void*        data;
+
+  } FT_ListNodeRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_ListRec                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to hold a simple doubly-linked list.  These are   */
+  /*    used in many parts of FreeType.                                    */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    head :: The head (first element) of doubly-linked list.            */
+  /*                                                                       */
+  /*    tail :: The tail (last element) of doubly-linked list.             */
+  /*                                                                       */
+  typedef struct  FT_ListRec_
+  {
+    FT_ListNode  head;
+    FT_ListNode  tail;
+
+  } FT_ListRec;
+
+
+  /* */
+
+#define FT_IS_EMPTY( list )  ( (list).head == 0 )
+
+  /* return base error code (without module-specific prefix) */
+#define FT_ERROR_BASE( x )    ( (x) & 0xFF )
+
+  /* return module error code */
+#define FT_ERROR_MODULE( x )  ( (x) & 0xFF00U )
+
+#define FT_BOOL( x )  ( (FT_Bool)( x ) )
+
+FT_END_HEADER
+
+#endif /* __FTTYPES_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ftwinfnt.h b/contrib/media/updf/include/freetype/ftwinfnt.h
new file mode 100644
index 0000000000..ea33353536
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftwinfnt.h
@@ -0,0 +1,274 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftwinfnt.h                                                             */
+/*                                                                         */
+/*    FreeType API for accessing Windows fnt-specific data.                */
+/*                                                                         */
+/*  Copyright 2003, 2004, 2008 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTWINFNT_H__
+#define __FTWINFNT_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    winfnt_fonts                                                       */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Window FNT Files                                                   */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Windows FNT specific API.                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the declaration of Windows FNT specific      */
+  /*    functions.                                                         */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************
+   *
+   * @enum:
+   *   FT_WinFNT_ID_XXX
+   *
+   * @description:
+   *   A list of valid values for the `charset' byte in
+   *   @FT_WinFNT_HeaderRec.  Exact mapping tables for the various cpXXXX
+   *   encodings (except for cp1361) can be found at ftp://ftp.unicode.org
+   *   in the MAPPINGS/VENDORS/MICSFT/WINDOWS subdirectory.  cp1361 is
+   *   roughly a superset of MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT.
+   *
+   * @values:
+   *   FT_WinFNT_ID_DEFAULT ::
+   *     This is used for font enumeration and font creation as a
+   *     `don't care' value.  Valid font files don't contain this value.
+   *     When querying for information about the character set of the font
+   *     that is currently selected into a specified device context, this
+   *     return value (of the related Windows API) simply denotes failure.
+   *
+   *   FT_WinFNT_ID_SYMBOL ::
+   *     There is no known mapping table available.
+   *
+   *   FT_WinFNT_ID_MAC ::
+   *     Mac Roman encoding.
+   *
+   *   FT_WinFNT_ID_OEM ::
+   *     From Michael Pöttgen <michael@poettgen.de>:
+   *
+   *       The `Windows Font Mapping' article says that FT_WinFNT_ID_OEM
+   *       is used for the charset of vector fonts, like `modern.fon',
+   *       `roman.fon', and `script.fon' on Windows.
+   *
+   *       The `CreateFont' documentation says: The FT_WinFNT_ID_OEM value
+   *       specifies a character set that is operating-system dependent.
+   *
+   *       The `IFIMETRICS' documentation from the `Windows Driver
+   *       Development Kit' says: This font supports an OEM-specific
+   *       character set.  The OEM character set is system dependent.
+   *
+   *       In general OEM, as opposed to ANSI (i.e., cp1252), denotes the
+   *       second default codepage that most international versions of
+   *       Windows have.  It is one of the OEM codepages from
+   *
+   *         http://www.microsoft.com/globaldev/reference/cphome.mspx,
+   *
+   *       and is used for the `DOS boxes', to support legacy applications.
+   *       A German Windows version for example usually uses ANSI codepage
+   *       1252 and OEM codepage 850.
+   *
+   *   FT_WinFNT_ID_CP874 ::
+   *     A superset of Thai TIS 620 and ISO 8859-11.
+   *
+   *   FT_WinFNT_ID_CP932 ::
+   *     A superset of Japanese Shift-JIS (with minor deviations).
+   *
+   *   FT_WinFNT_ID_CP936 ::
+   *     A superset of simplified Chinese GB 2312-1980 (with different
+   *     ordering and minor deviations).
+   *
+   *   FT_WinFNT_ID_CP949 ::
+   *     A superset of Korean Hangul KS~C 5601-1987 (with different
+   *     ordering and minor deviations).
+   *
+   *   FT_WinFNT_ID_CP950 ::
+   *     A superset of traditional Chinese Big~5 ETen (with different
+   *     ordering and minor deviations).
+   *
+   *   FT_WinFNT_ID_CP1250 ::
+   *     A superset of East European ISO 8859-2 (with slightly different
+   *     ordering).
+   *
+   *   FT_WinFNT_ID_CP1251 ::
+   *     A superset of Russian ISO 8859-5 (with different ordering).
+   *
+   *   FT_WinFNT_ID_CP1252 ::
+   *     ANSI encoding.  A superset of ISO 8859-1.
+   *
+   *   FT_WinFNT_ID_CP1253 ::
+   *     A superset of Greek ISO 8859-7 (with minor modifications).
+   *
+   *   FT_WinFNT_ID_CP1254 ::
+   *     A superset of Turkish ISO 8859-9.
+   *
+   *   FT_WinFNT_ID_CP1255 ::
+   *     A superset of Hebrew ISO 8859-8 (with some modifications).
+   *
+   *   FT_WinFNT_ID_CP1256 ::
+   *     A superset of Arabic ISO 8859-6 (with different ordering).
+   *
+   *   FT_WinFNT_ID_CP1257 ::
+   *     A superset of Baltic ISO 8859-13 (with some deviations).
+   *
+   *   FT_WinFNT_ID_CP1258 ::
+   *     For Vietnamese.  This encoding doesn't cover all necessary
+   *     characters.
+   *
+   *   FT_WinFNT_ID_CP1361 ::
+   *     Korean (Johab).
+   */
+
+#define FT_WinFNT_ID_CP1252    0
+#define FT_WinFNT_ID_DEFAULT   1
+#define FT_WinFNT_ID_SYMBOL    2
+#define FT_WinFNT_ID_MAC      77
+#define FT_WinFNT_ID_CP932   128
+#define FT_WinFNT_ID_CP949   129
+#define FT_WinFNT_ID_CP1361  130
+#define FT_WinFNT_ID_CP936   134
+#define FT_WinFNT_ID_CP950   136
+#define FT_WinFNT_ID_CP1253  161
+#define FT_WinFNT_ID_CP1254  162
+#define FT_WinFNT_ID_CP1258  163
+#define FT_WinFNT_ID_CP1255  177
+#define FT_WinFNT_ID_CP1256  178
+#define FT_WinFNT_ID_CP1257  186
+#define FT_WinFNT_ID_CP1251  204
+#define FT_WinFNT_ID_CP874   222
+#define FT_WinFNT_ID_CP1250  238
+#define FT_WinFNT_ID_OEM     255
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_WinFNT_HeaderRec                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Windows FNT Header info.                                           */
+  /*                                                                       */
+  typedef struct  FT_WinFNT_HeaderRec_
+  {
+    FT_UShort  version;
+    FT_ULong   file_size;
+    FT_Byte    copyright[60];
+    FT_UShort  file_type;
+    FT_UShort  nominal_point_size;
+    FT_UShort  vertical_resolution;
+    FT_UShort  horizontal_resolution;
+    FT_UShort  ascent;
+    FT_UShort  internal_leading;
+    FT_UShort  external_leading;
+    FT_Byte    italic;
+    FT_Byte    underline;
+    FT_Byte    strike_out;
+    FT_UShort  weight;
+    FT_Byte    charset;
+    FT_UShort  pixel_width;
+    FT_UShort  pixel_height;
+    FT_Byte    pitch_and_family;
+    FT_UShort  avg_width;
+    FT_UShort  max_width;
+    FT_Byte    first_char;
+    FT_Byte    last_char;
+    FT_Byte    default_char;
+    FT_Byte    break_char;
+    FT_UShort  bytes_per_row;
+    FT_ULong   device_offset;
+    FT_ULong   face_name_offset;
+    FT_ULong   bits_pointer;
+    FT_ULong   bits_offset;
+    FT_Byte    reserved;
+    FT_ULong   flags;
+    FT_UShort  A_space;
+    FT_UShort  B_space;
+    FT_UShort  C_space;
+    FT_UShort  color_table_offset;
+    FT_ULong   reserved1[4];
+
+  } FT_WinFNT_HeaderRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_WinFNT_Header                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to an @FT_WinFNT_HeaderRec structure.                     */
+  /*                                                                       */
+  typedef struct FT_WinFNT_HeaderRec_*  FT_WinFNT_Header;
+
+
+  /**********************************************************************
+   *
+   * @function:
+   *    FT_Get_WinFNT_Header
+   *
+   * @description:
+   *    Retrieve a Windows FNT font info header.
+   *
+   * @input:
+   *    face    :: A handle to the input face.
+   *
+   * @output:
+   *    aheader :: The WinFNT header.
+   *
+   * @return:
+   *   FreeType error code.  0~means success.
+   *
+   * @note:
+   *   This function only works with Windows FNT faces, returning an error
+   *   otherwise.
+   */
+  FT_EXPORT( FT_Error )
+  FT_Get_WinFNT_Header( FT_Face               face,
+                        FT_WinFNT_HeaderRec  *aheader );
+
+
+  /* */
+
+FT_END_HEADER
+
+#endif /* __FTWINFNT_H__ */
+
+
+/* END */
+
+
+/* Local Variables: */
+/* coding: utf-8    */
+/* End:             */
diff --git a/contrib/media/updf/include/freetype/ftxf86.h b/contrib/media/updf/include/freetype/ftxf86.h
new file mode 100644
index 0000000000..8c68afdcc5
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ftxf86.h
@@ -0,0 +1,83 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftxf86.h                                                               */
+/*                                                                         */
+/*    Support functions for X11.                                           */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2004, 2006, 2007 by                              */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTXF86_H__
+#define __FTXF86_H__
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*   font_formats                                                        */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*   Font Formats                                                        */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*   Getting the font format.                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*   The single function in this section can be used to get the font     */
+  /*   format.  Note that this information is not needed normally;         */
+  /*   however, there are special cases (like in PDF devices) where it is  */
+  /*   important to differentiate, in spite of FreeType's uniform API.     */
+  /*                                                                       */
+  /*   This function is in the X11/xf86 namespace for historical reasons   */
+  /*   and in no way depends on that windowing system.                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*   FT_Get_X11_Font_Format                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*   Return a string describing the format of a given face, using values */
+  /*   which can be used as an X11 FONT_PROPERTY.  Possible values are     */
+  /*   `TrueType', `Type~1', `BDF', `PCF', `Type~42', `CID~Type~1', `CFF', */
+  /*   `PFR', and `Windows~FNT'.                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*   face ::                                                             */
+  /*     Input face handle.                                                */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*   Font format string.  NULL in case of error.                         */
+  /*                                                                       */
+  FT_EXPORT( const char* )
+  FT_Get_X11_Font_Format( FT_Face  face );
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTXF86_H__ */
diff --git a/contrib/media/updf/include/freetype/header.h b/contrib/media/updf/include/freetype/header.h
new file mode 100755
index 0000000000..ebd5574404
--- /dev/null
+++ b/contrib/media/updf/include/freetype/header.h
@@ -0,0 +1,49 @@
+/*******************************************************************
+ *
+ *  Function    :
+ *
+ *  Description :
+ *
+ *  Input  :
+ *
+ *  Output :
+ *
+ *  Notes  :
+ *
+ ******************************************************************/
+
+/*******************************************************************
+ *
+ *  Function    :
+ *
+ *  Description :
+ *
+ *  Input  :  None
+ *
+ *  Output :  Error code.
+ *
+ ******************************************************************/
+
+/*******************************************************************
+ *
+ *  Function    :
+ *
+ *  Description :
+ *
+ ******************************************************************/
+
+/*******************************************************************
+ *
+ *  Component Name (e.g. TTRaster.C) + eventually a version number.
+ *
+ *  Component Short Description (e.g. Rasterizer).
+ *
+ *  Copyright 1996 David Turner, Robert Wilhelm and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT. By continuing to use, modify or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ ******************************************************************/
diff --git a/contrib/media/updf/include/freetype/internal/autohint.h b/contrib/media/updf/include/freetype/internal/autohint.h
new file mode 100644
index 0000000000..7e3a08a051
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/autohint.h
@@ -0,0 +1,231 @@
+/***************************************************************************/
+/*                                                                         */
+/*  autohint.h                                                             */
+/*                                                                         */
+/*    High-level `autohint' module-specific interface (specification).     */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2007 by                                     */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The auto-hinter is used to load and automatically hint glyphs if a    */
+  /* format-specific hinter isn't available.                               */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __AUTOHINT_H__
+#define __AUTOHINT_H__
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* A small technical note regarding automatic hinting in order to        */
+  /* clarify this module interface.                                        */
+  /*                                                                       */
+  /* An automatic hinter might compute two kinds of data for a given face: */
+  /*                                                                       */
+  /* - global hints: Usually some metrics that describe global properties  */
+  /*                 of the face.  It is computed by scanning more or less */
+  /*                 aggressively the glyphs in the face, and thus can be  */
+  /*                 very slow to compute (even if the size of global      */
+  /*                 hints is really small).                               */
+  /*                                                                       */
+  /* - glyph hints:  These describe some important features of the glyph   */
+  /*                 outline, as well as how to align them.  They are      */
+  /*                 generally much faster to compute than global hints.   */
+  /*                                                                       */
+  /* The current FreeType auto-hinter does a pretty good job while         */
+  /* performing fast computations for both global and glyph hints.         */
+  /* However, we might be interested in introducing more complex and       */
+  /* powerful algorithms in the future, like the one described in the John */
+  /* D. Hobby paper, which unfortunately requires a lot more horsepower.   */
+  /*                                                                       */
+  /* Because a sufficiently sophisticated font management system would     */
+  /* typically implement an LRU cache of opened face objects to reduce     */
+  /* memory usage, it is a good idea to be able to avoid recomputing       */
+  /* global hints every time the same face is re-opened.                   */
+  /*                                                                       */
+  /* We thus provide the ability to cache global hints outside of the face */
+  /* object, in order to speed up font re-opening time.  Of course, this   */
+  /* feature is purely optional, so most client programs won't even notice */
+  /* it.                                                                   */
+  /*                                                                       */
+  /* I initially thought that it would be a good idea to cache the glyph   */
+  /* hints too.  However, my general idea now is that if you really need   */
+  /* to cache these too, you are simply in need of a new font format,      */
+  /* where all this information could be stored within the font file and   */
+  /* decoded on the fly.                                                   */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+
+FT_BEGIN_HEADER
+
+
+  typedef struct FT_AutoHinterRec_  *FT_AutoHinter;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_AutoHinter_GlobalGetFunc                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Retrieves the global hints computed for a given face object the    */
+  /*    resulting data is dissociated from the face and will survive a     */
+  /*    call to FT_Done_Face().  It must be discarded through the API      */
+  /*    FT_AutoHinter_GlobalDoneFunc().                                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    hinter        :: A handle to the source auto-hinter.               */
+  /*                                                                       */
+  /*    face          :: A handle to the source face object.               */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    global_hints  :: A typeless pointer to the global hints.           */
+  /*                                                                       */
+  /*    global_len    :: The size in bytes of the global hints.            */
+  /*                                                                       */
+  typedef void
+  (*FT_AutoHinter_GlobalGetFunc)( FT_AutoHinter  hinter,
+                                  FT_Face        face,
+                                  void**         global_hints,
+                                  long*          global_len );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_AutoHinter_GlobalDoneFunc                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Discards the global hints retrieved through                        */
+  /*    FT_AutoHinter_GlobalGetFunc().  This is the only way these hints   */
+  /*    are freed from memory.                                             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    hinter :: A handle to the auto-hinter module.                      */
+  /*                                                                       */
+  /*    global :: A pointer to retrieved global hints to discard.          */
+  /*                                                                       */
+  typedef void
+  (*FT_AutoHinter_GlobalDoneFunc)( FT_AutoHinter  hinter,
+                                   void*          global );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_AutoHinter_GlobalResetFunc                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function is used to recompute the global metrics in a given   */
+  /*    font.  This is useful when global font data changes (e.g. Multiple */
+  /*    Masters fonts where blend coordinates change).                     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    hinter :: A handle to the source auto-hinter.                      */
+  /*                                                                       */
+  /*    face   :: A handle to the face.                                    */
+  /*                                                                       */
+  typedef void
+  (*FT_AutoHinter_GlobalResetFunc)( FT_AutoHinter  hinter,
+                                    FT_Face        face );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_AutoHinter_GlyphLoadFunc                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This function is used to load, scale, and automatically hint a     */
+  /*    glyph from a given face.                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face        :: A handle to the face.                               */
+  /*                                                                       */
+  /*    glyph_index :: The glyph index.                                    */
+  /*                                                                       */
+  /*    load_flags  :: The load flags.                                     */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function is capable of loading composite glyphs by hinting    */
+  /*    each sub-glyph independently (which improves quality).             */
+  /*                                                                       */
+  /*    It will call the font driver with FT_Load_Glyph(), with            */
+  /*    FT_LOAD_NO_SCALE set.                                              */
+  /*                                                                       */
+  typedef FT_Error
+  (*FT_AutoHinter_GlyphLoadFunc)( FT_AutoHinter  hinter,
+                                  FT_GlyphSlot   slot,
+                                  FT_Size        size,
+                                  FT_UInt        glyph_index,
+                                  FT_Int32       load_flags );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_AutoHinter_ServiceRec                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The auto-hinter module's interface.                                */
+  /*                                                                       */
+  typedef struct  FT_AutoHinter_ServiceRec_
+  {
+    FT_AutoHinter_GlobalResetFunc  reset_face;
+    FT_AutoHinter_GlobalGetFunc    get_global_hints;
+    FT_AutoHinter_GlobalDoneFunc   done_global_hints;
+    FT_AutoHinter_GlyphLoadFunc    load_glyph;
+
+  } FT_AutoHinter_ServiceRec, *FT_AutoHinter_Service;
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_AUTOHINTER_SERVICE(class_, reset_face_, get_global_hints_, \
+                                     done_global_hints_, load_glyph_)        \
+  FT_CALLBACK_TABLE_DEF                                                      \
+  const FT_AutoHinter_ServiceRec class_ =                                    \
+  {                                                                          \
+    reset_face_, get_global_hints_, done_global_hints_, load_glyph_          \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_AUTOHINTER_SERVICE(class_, reset_face_, get_global_hints_, \
+                                     done_global_hints_, load_glyph_)        \
+  void                                                                       \
+  FT_Init_Class_##class_( FT_Library library,                                \
+                          FT_AutoHinter_ServiceRec* clazz)                   \
+  {                                                                          \
+    FT_UNUSED(library);                                                      \
+    clazz->reset_face = reset_face_;                                         \
+    clazz->get_global_hints = get_global_hints_;                             \
+    clazz->done_global_hints = done_global_hints_;                           \
+    clazz->load_glyph = load_glyph_;                                         \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+FT_END_HEADER
+
+#endif /* __AUTOHINT_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/ftcalc.h b/contrib/media/updf/include/freetype/internal/ftcalc.h
new file mode 100644
index 0000000000..f8b4324777
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/ftcalc.h
@@ -0,0 +1,179 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftcalc.h                                                               */
+/*                                                                         */
+/*    Arithmetic computations (specification).                             */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008, 2009 by       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTCALC_H__
+#define __FTCALC_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_FixedSqrt                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Computes the square root of a 16.16 fixed point value.             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    x :: The value to compute the root for.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `sqrt(x)'.                                           */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function is not very fast.                                    */
+  /*                                                                       */
+  FT_BASE( FT_Int32 )
+  FT_SqrtFixed( FT_Int32  x );
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Sqrt32                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Computes the square root of an Int32 integer (which will be        */
+  /*    handled as an unsigned long value).                                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    x :: The value to compute the root for.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `sqrt(x)'.                                           */
+  /*                                                                       */
+  FT_EXPORT( FT_Int32 )
+  FT_Sqrt32( FT_Int32  x );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* FT_MulDiv() and FT_MulFix() are declared in freetype.h.               */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifdef TT_USE_BYTECODE_INTERPRETER
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_MulDiv_No_Round                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A very simple function used to perform the computation `(a*b)/c'   */
+  /*    (without rounding) with maximal accuracy (it uses a 64-bit         */
+  /*    intermediate integer whenever necessary).                          */
+  /*                                                                       */
+  /*    This function isn't necessarily as fast as some processor specific */
+  /*    operations, but is at least completely portable.                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    a :: The first multiplier.                                         */
+  /*    b :: The second multiplier.                                        */
+  /*    c :: The divisor.                                                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The result of `(a*b)/c'.  This function never traps when trying to */
+  /*    divide by zero; it simply returns `MaxInt' or `MinInt' depending   */
+  /*    on the signs of `a' and `b'.                                       */
+  /*                                                                       */
+  FT_BASE( FT_Long )
+  FT_MulDiv_No_Round( FT_Long  a,
+                      FT_Long  b,
+                      FT_Long  c );
+
+#endif /* TT_USE_BYTECODE_INTERPRETER */
+
+
+  /*
+   *  A variant of FT_Matrix_Multiply which scales its result afterwards.
+   *  The idea is that both `a' and `b' are scaled by factors of 10 so that
+   *  the values are as precise as possible to get a correct result during
+   *  the 64bit multiplication.  Let `sa' and `sb' be the scaling factors of
+   *  `a' and `b', respectively, then the scaling factor of the result is
+   *  `sa*sb'.
+   */
+  FT_BASE( void )
+  FT_Matrix_Multiply_Scaled( const FT_Matrix*  a,
+                             FT_Matrix        *b,
+                             FT_Long           scaling );
+
+
+  /*
+   *  A variant of FT_Vector_Transform.  See comments for
+   *  FT_Matrix_Multiply_Scaled.
+   */
+
+  FT_BASE( void )
+  FT_Vector_Transform_Scaled( FT_Vector*        vector,
+                              const FT_Matrix*  matrix,
+                              FT_Long           scaling );
+
+
+  /*
+   *  Return -1, 0, or +1, depending on the orientation of a given corner.
+   *  We use the Cartesian coordinate system, with positive vertical values
+   *  going upwards.  The function returns +1 if the corner turns to the
+   *  left, -1 to the right, and 0 for undecidable cases.
+   */
+  FT_BASE( FT_Int )
+  ft_corner_orientation( FT_Pos  in_x,
+                         FT_Pos  in_y,
+                         FT_Pos  out_x,
+                         FT_Pos  out_y );
+
+  /*
+   *  Return TRUE if a corner is flat or nearly flat.  This is equivalent to
+   *  saying that the angle difference between the `in' and `out' vectors is
+   *  very small.
+   */
+  FT_BASE( FT_Int )
+  ft_corner_is_flat( FT_Pos  in_x,
+                     FT_Pos  in_y,
+                     FT_Pos  out_x,
+                     FT_Pos  out_y );
+
+
+#define INT_TO_F26DOT6( x )    ( (FT_Long)(x) << 6  )
+#define INT_TO_F2DOT14( x )    ( (FT_Long)(x) << 14 )
+#define INT_TO_FIXED( x )      ( (FT_Long)(x) << 16 )
+#define F2DOT14_TO_FIXED( x )  ( (FT_Long)(x) << 2  )
+#define FLOAT_TO_FIXED( x )    ( (FT_Long)( x * 65536.0 ) )
+#define FIXED_TO_INT( x )      ( FT_RoundFix( x ) >> 16 )
+
+#define ROUND_F26DOT6( x )     ( x >= 0 ? (    ( (x) + 32 ) & -64 )     \
+                                        : ( -( ( 32 - (x) ) & -64 ) ) )
+
+
+FT_END_HEADER
+
+#endif /* __FTCALC_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/ftdebug.h b/contrib/media/updf/include/freetype/internal/ftdebug.h
new file mode 100644
index 0000000000..7baae3531d
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/ftdebug.h
@@ -0,0 +1,250 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftdebug.h                                                              */
+/*                                                                         */
+/*    Debugging and logging component (specification).                     */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2004, 2006, 2007, 2008, 2009 by             */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/*                                                                         */
+/*  IMPORTANT: A description of FreeType's debugging support can be        */
+/*             found in `docs/DEBUG.TXT'.  Read it if you need to use or   */
+/*             understand this code.                                       */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTDEBUG_H__
+#define __FTDEBUG_H__
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_FREETYPE_H
+
+
+FT_BEGIN_HEADER
+
+
+  /* force the definition of FT_DEBUG_LEVEL_ERROR if FT_DEBUG_LEVEL_TRACE */
+  /* is already defined; this simplifies the following #ifdefs            */
+  /*                                                                      */
+#ifdef FT_DEBUG_LEVEL_TRACE
+#undef  FT_DEBUG_LEVEL_ERROR
+#define FT_DEBUG_LEVEL_ERROR
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define the trace enums as well as the trace levels array when they    */
+  /* are needed.                                                           */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+#define FT_TRACE_DEF( x )  trace_ ## x ,
+
+  /* defining the enumeration */
+  typedef enum  FT_Trace_
+  {
+#include FT_INTERNAL_TRACE_H
+    trace_count
+
+  } FT_Trace;
+
+
+  /* defining the array of trace levels, provided by `src/base/ftdebug.c' */
+  extern int  ft_trace_levels[trace_count];
+
+#undef FT_TRACE_DEF
+
+#endif /* FT_DEBUG_LEVEL_TRACE */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define the FT_TRACE macro                                             */
+  /*                                                                       */
+  /* IMPORTANT!                                                            */
+  /*                                                                       */
+  /* Each component must define the macro FT_COMPONENT to a valid FT_Trace */
+  /* value before using any TRACE macro.                                   */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+
+#define FT_TRACE( level, varformat )                      \
+          do                                              \
+          {                                               \
+            if ( ft_trace_levels[FT_COMPONENT] >= level ) \
+              FT_Message varformat;                       \
+          } while ( 0 )
+
+#else /* !FT_DEBUG_LEVEL_TRACE */
+
+#define FT_TRACE( level, varformat )  do { } while ( 0 )      /* nothing */
+
+#endif /* !FT_DEBUG_LEVEL_TRACE */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Trace_Get_Count                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the number of available trace components.                   */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The number of trace components.  0 if FreeType 2 is not built with */
+  /*    FT_DEBUG_LEVEL_TRACE definition.                                   */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function may be useful if you want to access elements of      */
+  /*    the internal `ft_trace_levels' array by an index.                  */
+  /*                                                                       */
+  FT_BASE( FT_Int )
+  FT_Trace_Get_Count( void );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Trace_Get_Name                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return the name of a trace component.                              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    The index of the trace component.                                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The name of the trace component.  This is a statically allocated   */
+  /*    C string, so do not free it after use.  NULL if FreeType 2 is not  */
+  /*    built with FT_DEBUG_LEVEL_TRACE definition.                        */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Use @FT_Trace_Get_Count to get the number of available trace       */
+  /*    components.                                                        */
+  /*                                                                       */
+  /*    This function may be useful if you want to control FreeType 2's    */
+  /*    debug level in your application.                                   */
+  /*                                                                       */
+  FT_BASE( const char * )
+  FT_Trace_Get_Name( FT_Int  idx );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* You need two opening and closing parentheses!                         */
+  /*                                                                       */
+  /* Example: FT_TRACE0(( "Value is %i", foo ))                            */
+  /*                                                                       */
+  /* Output of the FT_TRACEX macros is sent to stderr.                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+#define FT_TRACE0( varformat )  FT_TRACE( 0, varformat )
+#define FT_TRACE1( varformat )  FT_TRACE( 1, varformat )
+#define FT_TRACE2( varformat )  FT_TRACE( 2, varformat )
+#define FT_TRACE3( varformat )  FT_TRACE( 3, varformat )
+#define FT_TRACE4( varformat )  FT_TRACE( 4, varformat )
+#define FT_TRACE5( varformat )  FT_TRACE( 5, varformat )
+#define FT_TRACE6( varformat )  FT_TRACE( 6, varformat )
+#define FT_TRACE7( varformat )  FT_TRACE( 7, varformat )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define the FT_ERROR macro.                                            */
+  /*                                                                       */
+  /* Output of this macro is sent to stderr.                               */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifdef FT_DEBUG_LEVEL_ERROR
+
+#define FT_ERROR( varformat )  FT_Message  varformat
+
+#else  /* !FT_DEBUG_LEVEL_ERROR */
+
+#define FT_ERROR( varformat )  do { } while ( 0 )      /* nothing */
+
+#endif /* !FT_DEBUG_LEVEL_ERROR */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define the FT_ASSERT macro.                                           */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifdef FT_DEBUG_LEVEL_ERROR
+
+#define FT_ASSERT( condition )                                      \
+          do                                                        \
+          {                                                         \
+            if ( !( condition ) )                                   \
+              FT_Panic( "assertion failed on line %d of file %s\n", \
+                        __LINE__, __FILE__ );                       \
+          } while ( 0 )
+
+#else /* !FT_DEBUG_LEVEL_ERROR */
+
+#define FT_ASSERT( condition )  do { } while ( 0 )
+
+#endif /* !FT_DEBUG_LEVEL_ERROR */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Define `FT_Message' and `FT_Panic' when needed.                       */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifdef FT_DEBUG_LEVEL_ERROR
+
+#include "stdio.h"  /* for vfprintf() */
+
+  /* print a message */
+  FT_BASE( void )
+  FT_Message( const char*  fmt,
+              ... );
+
+  /* print a message and exit */
+  FT_BASE( void )
+  FT_Panic( const char*  fmt,
+            ... );
+
+#endif /* FT_DEBUG_LEVEL_ERROR */
+
+
+  FT_BASE( void )
+  ft_debug_init( void );
+
+
+#if defined( _MSC_VER )      /* Visual C++ (and Intel C++) */
+
+  /* We disable the warning `conditional expression is constant' here */
+  /* in order to compile cleanly with the maximum level of warnings.  */
+#pragma warning( disable : 4127 )
+
+#endif /* _MSC_VER */
+
+
+FT_END_HEADER
+
+#endif /* __FTDEBUG_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/ftdriver.h b/contrib/media/updf/include/freetype/internal/ftdriver.h
new file mode 100644
index 0000000000..1d06997bd1
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/ftdriver.h
@@ -0,0 +1,422 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftdriver.h                                                             */
+/*                                                                         */
+/*    FreeType font driver interface (specification).                      */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2006, 2008 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTDRIVER_H__
+#define __FTDRIVER_H__
+
+
+#include <ft2build.h>
+#include FT_MODULE_H
+
+
+FT_BEGIN_HEADER
+
+
+  typedef FT_Error
+  (*FT_Face_InitFunc)( FT_Stream      stream,
+                       FT_Face        face,
+                       FT_Int         typeface_index,
+                       FT_Int         num_params,
+                       FT_Parameter*  parameters );
+
+  typedef void
+  (*FT_Face_DoneFunc)( FT_Face  face );
+
+
+  typedef FT_Error
+  (*FT_Size_InitFunc)( FT_Size  size );
+
+  typedef void
+  (*FT_Size_DoneFunc)( FT_Size  size );
+
+
+  typedef FT_Error
+  (*FT_Slot_InitFunc)( FT_GlyphSlot  slot );
+
+  typedef void
+  (*FT_Slot_DoneFunc)( FT_GlyphSlot  slot );
+
+
+  typedef FT_Error
+  (*FT_Size_RequestFunc)( FT_Size          size,
+                          FT_Size_Request  req );
+
+  typedef FT_Error
+  (*FT_Size_SelectFunc)( FT_Size   size,
+                         FT_ULong  size_index );
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  typedef FT_Error
+  (*FT_Size_ResetPointsFunc)( FT_Size     size,
+                              FT_F26Dot6  char_width,
+                              FT_F26Dot6  char_height,
+                              FT_UInt     horz_resolution,
+                              FT_UInt     vert_resolution );
+
+  typedef FT_Error
+  (*FT_Size_ResetPixelsFunc)( FT_Size  size,
+                              FT_UInt  pixel_width,
+                              FT_UInt  pixel_height );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+  typedef FT_Error
+  (*FT_Slot_LoadFunc)( FT_GlyphSlot  slot,
+                       FT_Size       size,
+                       FT_UInt       glyph_index,
+                       FT_Int32      load_flags );
+
+
+  typedef FT_UInt
+  (*FT_CharMap_CharIndexFunc)( FT_CharMap  charmap,
+                               FT_Long     charcode );
+
+  typedef FT_Long
+  (*FT_CharMap_CharNextFunc)( FT_CharMap  charmap,
+                              FT_Long     charcode );
+
+
+  typedef FT_Error
+  (*FT_Face_GetKerningFunc)( FT_Face     face,
+                             FT_UInt     left_glyph,
+                             FT_UInt     right_glyph,
+                             FT_Vector*  kerning );
+
+
+  typedef FT_Error
+  (*FT_Face_AttachFunc)( FT_Face    face,
+                         FT_Stream  stream );
+
+
+  typedef FT_Error
+  (*FT_Face_GetAdvancesFunc)( FT_Face    face,
+                              FT_UInt    first,
+                              FT_UInt    count,
+                              FT_Int32   flags,
+                              FT_Fixed*  advances );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Driver_ClassRec                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The font driver class.  This structure mostly contains pointers to */
+  /*    driver methods.                                                    */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    root             :: The parent module.                             */
+  /*                                                                       */
+  /*    face_object_size :: The size of a face object in bytes.            */
+  /*                                                                       */
+  /*    size_object_size :: The size of a size object in bytes.            */
+  /*                                                                       */
+  /*    slot_object_size :: The size of a glyph object in bytes.           */
+  /*                                                                       */
+  /*    init_face        :: The format-specific face constructor.          */
+  /*                                                                       */
+  /*    done_face        :: The format-specific face destructor.           */
+  /*                                                                       */
+  /*    init_size        :: The format-specific size constructor.          */
+  /*                                                                       */
+  /*    done_size        :: The format-specific size destructor.           */
+  /*                                                                       */
+  /*    init_slot        :: The format-specific slot constructor.          */
+  /*                                                                       */
+  /*    done_slot        :: The format-specific slot destructor.           */
+  /*                                                                       */
+  /*                                                                       */
+  /*    load_glyph       :: A function handle to load a glyph to a slot.   */
+  /*                        This field is mandatory!                       */
+  /*                                                                       */
+  /*    get_kerning      :: A function handle to return the unscaled       */
+  /*                        kerning for a given pair of glyphs.  Can be    */
+  /*                        set to 0 if the format doesn't support         */
+  /*                        kerning.                                       */
+  /*                                                                       */
+  /*    attach_file      :: This function handle is used to read           */
+  /*                        additional data for a face from another        */
+  /*                        file/stream.  For example, this can be used to */
+  /*                        add data from AFM or PFM files on a Type 1     */
+  /*                        face, or a CIDMap on a CID-keyed face.         */
+  /*                                                                       */
+  /*    get_advances     :: A function handle used to return advance       */
+  /*                        widths of `count' glyphs (in font units),      */
+  /*                        starting at `first'.  The `vertical' flag must */
+  /*                        be set to get vertical advance heights.  The   */
+  /*                        `advances' buffer is caller-allocated.         */
+  /*                        Currently not implemented.  The idea of this   */
+  /*                        function is to be able to perform              */
+  /*                        device-independent text layout without loading */
+  /*                        a single glyph image.                          */
+  /*                                                                       */
+  /*    request_size     :: A handle to a function used to request the new */
+  /*                        character size.  Can be set to 0 if the        */
+  /*                        scaling done in the base layer suffices.       */
+  /*                                                                       */
+  /*    select_size      :: A handle to a function used to select a new    */
+  /*                        fixed size.  It is used only if                */
+  /*                        @FT_FACE_FLAG_FIXED_SIZES is set.  Can be set  */
+  /*                        to 0 if the scaling done in the base layer     */
+  /*                        suffices.                                      */
+  /* <Note>                                                                */
+  /*    Most function pointers, with the exception of `load_glyph', can be */
+  /*    set to 0 to indicate a default behaviour.                          */
+  /*                                                                       */
+  typedef struct  FT_Driver_ClassRec_
+  {
+    FT_Module_Class           root;
+
+    FT_Long                   face_object_size;
+    FT_Long                   size_object_size;
+    FT_Long                   slot_object_size;
+
+    FT_Face_InitFunc          init_face;
+    FT_Face_DoneFunc          done_face;
+
+    FT_Size_InitFunc          init_size;
+    FT_Size_DoneFunc          done_size;
+
+    FT_Slot_InitFunc          init_slot;
+    FT_Slot_DoneFunc          done_slot;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+    FT_Size_ResetPointsFunc   set_char_sizes;
+    FT_Size_ResetPixelsFunc   set_pixel_sizes;
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+    FT_Slot_LoadFunc          load_glyph;
+
+    FT_Face_GetKerningFunc    get_kerning;
+    FT_Face_AttachFunc        attach_file;
+    FT_Face_GetAdvancesFunc   get_advances;
+
+    /* since version 2.2 */
+    FT_Size_RequestFunc       request_size;
+    FT_Size_SelectFunc        select_size;
+
+  } FT_Driver_ClassRec, *FT_Driver_Class;
+
+
+  /*
+   *  The following functions are used as stubs for `set_char_sizes' and
+   *  `set_pixel_sizes'; the code uses `request_size' and `select_size'
+   *  functions instead.
+   *
+   *  Implementation is in `src/base/ftobjs.c'.
+   */
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  FT_BASE( FT_Error )
+  ft_stub_set_char_sizes( FT_Size     size,
+                          FT_F26Dot6  width,
+                          FT_F26Dot6  height,
+                          FT_UInt     horz_res,
+                          FT_UInt     vert_res );
+
+  FT_BASE( FT_Error )
+  ft_stub_set_pixel_sizes( FT_Size  size,
+                           FT_UInt  width,
+                           FT_UInt  height );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DECLARE_DRIVER                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to create a forward declaration of a                          */
+  /*    FT_Driver_ClassRec stract instance.                                */
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DEFINE_DRIVER                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to initialize an instance of FT_Driver_ClassRec struct.       */
+  /*                                                                       */
+  /*    When FT_CONFIG_OPTION_PIC is defined a Create funtion will need    */
+  /*    to called with a pointer where the allocated stracture is returned.*/
+  /*    And when it is no longer needed a Destroy function needs           */
+  /*    to be called to release that allocation.                           */
+  /*    fcinit.c (ft_create_default_module_classes) already contains       */
+  /*    a mechanism to call these functions for the default modules        */
+  /*    described in ftmodule.h                                            */
+  /*                                                                       */
+  /*    Notice that the created Create and Destroy functions call          */
+  /*    pic_init and pic_free function to allow you to manually allocate   */
+  /*    and initialize any additional global data, like module specific    */
+  /*    interface, and put them in the global pic container defined in     */
+  /*    ftpic.h. if you don't need them just implement the functions as    */
+  /*    empty to resolve the link error.                                   */
+  /*                                                                       */
+  /*    When FT_CONFIG_OPTION_PIC is not defined the struct will be        */
+  /*    allocated in the global scope (or the scope where the macro        */
+  /*    is used).                                                          */
+  /*                                                                       */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+#define FT_DEFINE_DRIVERS_OLD_INTERNALS(a_,b_) \
+  a_, b_,
+#else
+  #define FT_DEFINE_DRIVERS_OLD_INTERNALS(a_,b_)
+#endif
+
+#define FT_DECLARE_DRIVER(class_)    \
+  FT_CALLBACK_TABLE                  \
+  const FT_Driver_ClassRec  class_;  
+
+#define FT_DEFINE_DRIVER(class_,                                             \
+                         flags_, size_, name_, version_, requires_,          \
+                         interface_, init_, done_, get_interface_,           \
+                         face_object_size_, size_object_size_,               \
+                         slot_object_size_, init_face_, done_face_,          \
+                         init_size_, done_size_, init_slot_, done_slot_,     \
+                         old_set_char_sizes_, old_set_pixel_sizes_,          \
+                         load_glyph_, get_kerning_, attach_file_,            \
+                         get_advances_, request_size_, select_size_ )        \
+  FT_CALLBACK_TABLE_DEF                                                      \
+  const FT_Driver_ClassRec class_ =                                          \
+  {                                                                          \
+    FT_DEFINE_ROOT_MODULE(flags_,size_,name_,version_,requires_,interface_,  \
+                          init_,done_,get_interface_)                        \
+                                                                             \
+    face_object_size_,                                                       \
+    size_object_size_,                                                       \
+    slot_object_size_,                                                       \
+                                                                             \
+    init_face_,                                                              \
+    done_face_,                                                              \
+                                                                             \
+    init_size_,                                                              \
+    done_size_,                                                              \
+                                                                             \
+    init_slot_,                                                              \
+    done_slot_,                                                              \
+                                                                             \
+    FT_DEFINE_DRIVERS_OLD_INTERNALS(old_set_char_sizes_, old_set_pixel_sizes_) \
+                                                                             \
+    load_glyph_,                                                             \
+                                                                             \
+    get_kerning_,                                                            \
+    attach_file_,                                                            \
+    get_advances_,                                                           \
+                                                                             \
+    request_size_,                                                           \
+    select_size_                                                             \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+#define FT_DEFINE_DRIVERS_OLD_INTERNALS(a_,b_) \
+  clazz->set_char_sizes = a_; \
+  clazz->set_pixel_sizes = b_;
+#else
+  #define FT_DEFINE_DRIVERS_OLD_INTERNALS(a_,b_)
+#endif
+
+#define FT_DECLARE_DRIVER(class_)    FT_DECLARE_MODULE(class_)
+
+#define FT_DEFINE_DRIVER(class_,                                             \
+                         flags_, size_, name_, version_, requires_,          \
+                         interface_, init_, done_, get_interface_,           \
+                         face_object_size_, size_object_size_,               \
+                         slot_object_size_, init_face_, done_face_,          \
+                         init_size_, done_size_, init_slot_, done_slot_,     \
+                         old_set_char_sizes_, old_set_pixel_sizes_,          \
+                         load_glyph_, get_kerning_, attach_file_,            \
+                         get_advances_, request_size_, select_size_ )        \
+  void class_##_pic_free( FT_Library library );                              \
+  FT_Error class_##_pic_init( FT_Library library );                          \
+                                                                             \
+  void                                                                       \
+  FT_Destroy_Class_##class_( FT_Library        library,                      \
+                             FT_Module_Class*  clazz )                       \
+  {                                                                          \
+    FT_Memory       memory = library->memory;                                \
+    FT_Driver_Class dclazz = (FT_Driver_Class)clazz;                         \
+    class_##_pic_free( library );                                            \
+    if ( dclazz )                                                            \
+      FT_FREE( dclazz );                                                     \
+  }                                                                          \
+                                                                             \
+  FT_Error                                                                   \
+  FT_Create_Class_##class_( FT_Library        library,                       \
+                            FT_Module_Class**  output_class )                \
+  {                                                                          \
+    FT_Driver_Class  clazz;                                                  \
+    FT_Error         error;                                                  \
+    FT_Memory        memory = library->memory;                               \
+                                                                             \
+    if ( FT_ALLOC( clazz, sizeof(*clazz) ) )                                 \
+      return error;                                                          \
+                                                                             \
+    error = class_##_pic_init( library );                                    \
+    if(error)                                                                \
+    {                                                                        \
+      FT_FREE( clazz );                                                      \
+      return error;                                                          \
+    }                                                                        \
+                                                                             \
+    FT_DEFINE_ROOT_MODULE(flags_,size_,name_,version_,requires_,interface_,  \
+                          init_,done_,get_interface_)                        \
+                                                                             \
+    clazz->face_object_size    = face_object_size_;                          \
+    clazz->size_object_size    = size_object_size_;                          \
+    clazz->slot_object_size    = slot_object_size_;                          \
+                                                                             \
+    clazz->init_face           = init_face_;                                 \
+    clazz->done_face           = done_face_;                                 \
+                                                                             \
+    clazz->init_size           = init_size_;                                 \
+    clazz->done_size           = done_size_;                                 \
+                                                                             \
+    clazz->init_slot           = init_slot_;                                 \
+    clazz->done_slot           = done_slot_;                                 \
+                                                                             \
+    FT_DEFINE_DRIVERS_OLD_INTERNALS(old_set_char_sizes_, old_set_pixel_sizes_) \
+                                                                             \
+    clazz->load_glyph          = load_glyph_;                                \
+                                                                             \
+    clazz->get_kerning         = get_kerning_;                               \
+    clazz->attach_file         = attach_file_;                               \
+    clazz->get_advances        = get_advances_;                              \
+                                                                             \
+    clazz->request_size        = request_size_;                              \
+    clazz->select_size         = select_size_;                               \
+                                                                             \
+    *output_class = (FT_Module_Class*)clazz;                                 \
+    return FT_Err_Ok;                                                        \
+  }                
+
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+FT_END_HEADER
+
+#endif /* __FTDRIVER_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/ftgloadr.h b/contrib/media/updf/include/freetype/internal/ftgloadr.h
new file mode 100644
index 0000000000..ce4dc6c9cc
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/ftgloadr.h
@@ -0,0 +1,168 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftgloadr.h                                                             */
+/*                                                                         */
+/*    The FreeType glyph loader (specification).                           */
+/*                                                                         */
+/*  Copyright 2002, 2003, 2005, 2006 by                                    */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg                       */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTGLOADR_H__
+#define __FTGLOADR_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_GlyphLoader                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The glyph loader is an internal object used to load several glyphs */
+  /*    together (for example, in the case of composites).                 */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The glyph loader implementation is not part of the high-level API, */
+  /*    hence the forward structure declaration.                           */
+  /*                                                                       */
+  typedef struct FT_GlyphLoaderRec_*  FT_GlyphLoader ;
+
+
+#if 0  /* moved to freetype.h in version 2.2 */
+#define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS          1
+#define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES      2
+#define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID        4
+#define FT_SUBGLYPH_FLAG_SCALE                   8
+#define FT_SUBGLYPH_FLAG_XY_SCALE             0x40
+#define FT_SUBGLYPH_FLAG_2X2                  0x80
+#define FT_SUBGLYPH_FLAG_USE_MY_METRICS      0x200
+#endif
+
+
+  typedef struct  FT_SubGlyphRec_
+  {
+    FT_Int     index;
+    FT_UShort  flags;
+    FT_Int     arg1;
+    FT_Int     arg2;
+    FT_Matrix  transform;
+
+  } FT_SubGlyphRec;
+
+
+  typedef struct  FT_GlyphLoadRec_
+  {
+    FT_Outline   outline;       /* outline                   */
+    FT_Vector*   extra_points;  /* extra points table        */
+    FT_Vector*   extra_points2; /* second extra points table */
+    FT_UInt      num_subglyphs; /* number of subglyphs       */
+    FT_SubGlyph  subglyphs;     /* subglyphs                 */
+
+  } FT_GlyphLoadRec, *FT_GlyphLoad;
+
+
+  typedef struct  FT_GlyphLoaderRec_
+  {
+    FT_Memory        memory;
+    FT_UInt          max_points;
+    FT_UInt          max_contours;
+    FT_UInt          max_subglyphs;
+    FT_Bool          use_extra;
+
+    FT_GlyphLoadRec  base;
+    FT_GlyphLoadRec  current;
+
+    void*            other;            /* for possible future extension? */
+
+  } FT_GlyphLoaderRec;
+
+
+  /* create new empty glyph loader */
+  FT_BASE( FT_Error )
+  FT_GlyphLoader_New( FT_Memory        memory,
+                      FT_GlyphLoader  *aloader );
+
+  /* add an extra points table to a glyph loader */
+  FT_BASE( FT_Error )
+  FT_GlyphLoader_CreateExtra( FT_GlyphLoader  loader );
+
+  /* destroy a glyph loader */
+  FT_BASE( void )
+  FT_GlyphLoader_Done( FT_GlyphLoader  loader );
+
+  /* reset a glyph loader (frees everything int it) */
+  FT_BASE( void )
+  FT_GlyphLoader_Reset( FT_GlyphLoader  loader );
+
+  /* rewind a glyph loader */
+  FT_BASE( void )
+  FT_GlyphLoader_Rewind( FT_GlyphLoader  loader );
+
+  /* check that there is enough space to add `n_points' and `n_contours' */
+  /* to the glyph loader                                                 */
+  FT_BASE( FT_Error )
+  FT_GlyphLoader_CheckPoints( FT_GlyphLoader  loader,
+                              FT_UInt         n_points,
+                              FT_UInt         n_contours );
+
+
+#define FT_GLYPHLOADER_CHECK_P( _loader, _count )                         \
+   ( (_count) == 0 || ((_loader)->base.outline.n_points    +              \
+                       (_loader)->current.outline.n_points +              \
+                       (unsigned long)(_count)) <= (_loader)->max_points )
+
+#define FT_GLYPHLOADER_CHECK_C( _loader, _count )                          \
+  ( (_count) == 0 || ((_loader)->base.outline.n_contours    +              \
+                      (_loader)->current.outline.n_contours +              \
+                      (unsigned long)(_count)) <= (_loader)->max_contours )
+
+#define FT_GLYPHLOADER_CHECK_POINTS( _loader, _points,_contours )      \
+  ( ( FT_GLYPHLOADER_CHECK_P( _loader, _points )   &&                  \
+      FT_GLYPHLOADER_CHECK_C( _loader, _contours ) )                   \
+    ? 0                                                                \
+    : FT_GlyphLoader_CheckPoints( (_loader), (_points), (_contours) ) )
+
+
+  /* check that there is enough space to add `n_subs' sub-glyphs to */
+  /* a glyph loader                                                 */
+  FT_BASE( FT_Error )
+  FT_GlyphLoader_CheckSubGlyphs( FT_GlyphLoader  loader,
+                                 FT_UInt         n_subs );
+
+  /* prepare a glyph loader, i.e. empty the current glyph */
+  FT_BASE( void )
+  FT_GlyphLoader_Prepare( FT_GlyphLoader  loader );
+
+  /* add the current glyph to the base glyph */
+  FT_BASE( void )
+  FT_GlyphLoader_Add( FT_GlyphLoader  loader );
+
+  /* copy points from one glyph loader to another */
+  FT_BASE( FT_Error )
+  FT_GlyphLoader_CopyPoints( FT_GlyphLoader  target,
+                             FT_GlyphLoader  source );
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTGLOADR_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/ftmemory.h b/contrib/media/updf/include/freetype/internal/ftmemory.h
new file mode 100644
index 0000000000..026aa63eaa
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/ftmemory.h
@@ -0,0 +1,380 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftmemory.h                                                             */
+/*                                                                         */
+/*    The FreeType memory management macros (specification).               */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2004, 2005, 2006, 2007, 2010 by             */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg                       */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTMEMORY_H__
+#define __FTMEMORY_H__
+
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include FT_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_SET_ERROR                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This macro is used to set an implicit `error' variable to a given  */
+  /*    expression's value (usually a function call), and convert it to a  */
+  /*    boolean which is set whenever the value is != 0.                   */
+  /*                                                                       */
+#undef  FT_SET_ERROR
+#define FT_SET_ERROR( expression ) \
+          ( ( error = (expression) ) != 0 )
+
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                           M E M O R Y                           ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*
+   *  C++ refuses to handle statements like p = (void*)anything, with `p' a
+   *  typed pointer.  Since we don't have a `typeof' operator in standard
+   *  C++, we have to use a template to emulate it.
+   */
+
+#ifdef __cplusplus
+
+  extern "C++"
+  template <typename T> inline T*
+  cplusplus_typeof(        T*,
+                    void  *v )
+  {
+    return static_cast <T*> ( v );
+  }
+
+#define FT_ASSIGNP( p, val )  (p) = cplusplus_typeof( (p), (val) )
+
+#else
+
+#define FT_ASSIGNP( p, val )  (p) = (val)
+
+#endif
+
+
+
+#ifdef FT_DEBUG_MEMORY
+
+  FT_BASE( const char* )  _ft_debug_file;
+  FT_BASE( long )         _ft_debug_lineno;
+
+#define FT_DEBUG_INNER( exp )  ( _ft_debug_file   = __FILE__, \
+                                 _ft_debug_lineno = __LINE__, \
+                                 (exp) )
+
+#define FT_ASSIGNP_INNER( p, exp )  ( _ft_debug_file   = __FILE__, \
+                                      _ft_debug_lineno = __LINE__, \
+                                      FT_ASSIGNP( p, exp ) )
+
+#else /* !FT_DEBUG_MEMORY */
+
+#define FT_DEBUG_INNER( exp )       (exp)
+#define FT_ASSIGNP_INNER( p, exp )  FT_ASSIGNP( p, exp )
+
+#endif /* !FT_DEBUG_MEMORY */
+
+
+  /*
+   *  The allocation functions return a pointer, and the error code
+   *  is written to through the `p_error' parameter.  See below for
+   *  for documentation.
+   */
+
+  FT_BASE( FT_Pointer )
+  ft_mem_alloc( FT_Memory  memory,
+                FT_Long    size,
+                FT_Error  *p_error );
+
+  FT_BASE( FT_Pointer )
+  ft_mem_qalloc( FT_Memory  memory,
+                 FT_Long    size,
+                 FT_Error  *p_error );
+
+  FT_BASE( FT_Pointer )
+  ft_mem_realloc( FT_Memory  memory,
+                  FT_Long    item_size,
+                  FT_Long    cur_count,
+                  FT_Long    new_count,
+                  void*      block,
+                  FT_Error  *p_error );
+
+  FT_BASE( FT_Pointer )
+  ft_mem_qrealloc( FT_Memory  memory,
+                   FT_Long    item_size,
+                   FT_Long    cur_count,
+                   FT_Long    new_count,
+                   void*      block,
+                   FT_Error  *p_error );
+
+  FT_BASE( void )
+  ft_mem_free( FT_Memory    memory,
+               const void*  P );
+
+
+#define FT_MEM_ALLOC( ptr, size )                                         \
+          FT_ASSIGNP_INNER( ptr, ft_mem_alloc( memory, (size), &error ) )
+
+#define FT_MEM_FREE( ptr )                \
+          FT_BEGIN_STMNT                  \
+            ft_mem_free( memory, (ptr) ); \
+            (ptr) = NULL;                 \
+          FT_END_STMNT
+
+#define FT_MEM_NEW( ptr )                        \
+          FT_MEM_ALLOC( ptr, sizeof ( *(ptr) ) )
+
+#define FT_MEM_REALLOC( ptr, cursz, newsz )                        \
+          FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, 1,        \
+                                                 (cursz), (newsz), \
+                                                 (ptr), &error ) )
+
+#define FT_MEM_QALLOC( ptr, size )                                         \
+          FT_ASSIGNP_INNER( ptr, ft_mem_qalloc( memory, (size), &error ) )
+
+#define FT_MEM_QNEW( ptr )                        \
+          FT_MEM_QALLOC( ptr, sizeof ( *(ptr) ) )
+
+#define FT_MEM_QREALLOC( ptr, cursz, newsz )                         \
+          FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, 1,        \
+                                                  (cursz), (newsz), \
+                                                  (ptr), &error ) )
+
+#define FT_MEM_QRENEW_ARRAY( ptr, cursz, newsz )                             \
+          FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, sizeof ( *(ptr) ), \
+                                                  (cursz), (newsz),          \
+                                                  (ptr), &error ) )
+
+#define FT_MEM_ALLOC_MULT( ptr, count, item_size )                    \
+          FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, (item_size), \
+                                                 0, (count),          \
+                                                 NULL, &error ) )
+
+#define FT_MEM_REALLOC_MULT( ptr, oldcnt, newcnt, itmsz )            \
+          FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, (itmsz),    \
+                                                 (oldcnt), (newcnt), \
+                                                 (ptr), &error ) )
+
+#define FT_MEM_QALLOC_MULT( ptr, count, item_size )                    \
+          FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, (item_size), \
+                                                  0, (count),          \
+                                                  NULL, &error ) )
+
+#define FT_MEM_QREALLOC_MULT( ptr, oldcnt, newcnt, itmsz)             \
+          FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, (itmsz),    \
+                                                  (oldcnt), (newcnt), \
+                                                  (ptr), &error ) )
+
+
+#define FT_MEM_SET_ERROR( cond )  ( (cond), error != 0 )
+
+
+#define FT_MEM_SET( dest, byte, count )     ft_memset( dest, byte, count )
+
+#define FT_MEM_COPY( dest, source, count )  ft_memcpy( dest, source, count )
+
+#define FT_MEM_MOVE( dest, source, count )  ft_memmove( dest, source, count )
+
+
+#define FT_MEM_ZERO( dest, count )  FT_MEM_SET( dest, 0, count )
+
+#define FT_ZERO( p )                FT_MEM_ZERO( p, sizeof ( *(p) ) )
+
+
+#define FT_ARRAY_ZERO( dest, count )                        \
+          FT_MEM_ZERO( dest, (count) * sizeof ( *(dest) ) )
+
+#define FT_ARRAY_COPY( dest, source, count )                        \
+          FT_MEM_COPY( dest, source, (count) * sizeof ( *(dest) ) )
+
+#define FT_ARRAY_MOVE( dest, source, count )                        \
+          FT_MEM_MOVE( dest, source, (count) * sizeof ( *(dest) ) )
+
+
+  /*
+   *  Return the maximum number of addressable elements in an array.
+   *  We limit ourselves to INT_MAX, rather than UINT_MAX, to avoid
+   *  any problems.
+   */
+#define FT_ARRAY_MAX( ptr )           ( FT_INT_MAX / sizeof ( *(ptr) ) )
+
+#define FT_ARRAY_CHECK( ptr, count )  ( (count) <= FT_ARRAY_MAX( ptr ) )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The following functions macros expect that their pointer argument is  */
+  /* _typed_ in order to automatically compute array element sizes.        */
+  /*                                                                       */
+
+#define FT_MEM_NEW_ARRAY( ptr, count )                                      \
+          FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, sizeof ( *(ptr) ), \
+                                                 0, (count),                \
+                                                 NULL, &error ) )
+
+#define FT_MEM_RENEW_ARRAY( ptr, cursz, newsz )                             \
+          FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, sizeof ( *(ptr) ), \
+                                                 (cursz), (newsz),          \
+                                                 (ptr), &error ) )
+
+#define FT_MEM_QNEW_ARRAY( ptr, count )                                      \
+          FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, sizeof ( *(ptr) ), \
+                                                  0, (count),                \
+                                                  NULL, &error ) )
+
+#define FT_MEM_QRENEW_ARRAY( ptr, cursz, newsz )                             \
+          FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, sizeof ( *(ptr) ), \
+                                                  (cursz), (newsz),          \
+                                                  (ptr), &error ) )
+
+
+#define FT_ALLOC( ptr, size )                           \
+          FT_MEM_SET_ERROR( FT_MEM_ALLOC( ptr, size ) )
+
+#define FT_REALLOC( ptr, cursz, newsz )                           \
+          FT_MEM_SET_ERROR( FT_MEM_REALLOC( ptr, cursz, newsz ) )
+
+#define FT_ALLOC_MULT( ptr, count, item_size )                           \
+          FT_MEM_SET_ERROR( FT_MEM_ALLOC_MULT( ptr, count, item_size ) )
+
+#define FT_REALLOC_MULT( ptr, oldcnt, newcnt, itmsz )              \
+          FT_MEM_SET_ERROR( FT_MEM_REALLOC_MULT( ptr, oldcnt,      \
+                                                 newcnt, itmsz ) )
+
+#define FT_QALLOC( ptr, size )                           \
+          FT_MEM_SET_ERROR( FT_MEM_QALLOC( ptr, size ) )
+
+#define FT_QREALLOC( ptr, cursz, newsz )                           \
+          FT_MEM_SET_ERROR( FT_MEM_QREALLOC( ptr, cursz, newsz ) )
+
+#define FT_QALLOC_MULT( ptr, count, item_size )                           \
+          FT_MEM_SET_ERROR( FT_MEM_QALLOC_MULT( ptr, count, item_size ) )
+
+#define FT_QREALLOC_MULT( ptr, oldcnt, newcnt, itmsz )              \
+          FT_MEM_SET_ERROR( FT_MEM_QREALLOC_MULT( ptr, oldcnt,      \
+                                                  newcnt, itmsz ) )
+
+#define FT_FREE( ptr )  FT_MEM_FREE( ptr )
+
+#define FT_NEW( ptr )  FT_MEM_SET_ERROR( FT_MEM_NEW( ptr ) )
+
+#define FT_NEW_ARRAY( ptr, count )                           \
+          FT_MEM_SET_ERROR( FT_MEM_NEW_ARRAY( ptr, count ) )
+
+#define FT_RENEW_ARRAY( ptr, curcnt, newcnt )                           \
+          FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) )
+
+#define FT_QNEW( ptr )                           \
+          FT_MEM_SET_ERROR( FT_MEM_QNEW( ptr ) )
+
+#define FT_QNEW_ARRAY( ptr, count )                          \
+          FT_MEM_SET_ERROR( FT_MEM_NEW_ARRAY( ptr, count ) )
+
+#define FT_QRENEW_ARRAY( ptr, curcnt, newcnt )                          \
+          FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) )
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  FT_BASE( FT_Error )
+  FT_Alloc( FT_Memory  memory,
+            FT_Long    size,
+            void*     *P );
+
+  FT_BASE( FT_Error )
+  FT_QAlloc( FT_Memory  memory,
+             FT_Long    size,
+             void*     *p );
+
+  FT_BASE( FT_Error )
+  FT_Realloc( FT_Memory  memory,
+              FT_Long    current,
+              FT_Long    size,
+              void*     *P );
+
+  FT_BASE( FT_Error )
+  FT_QRealloc( FT_Memory  memory,
+               FT_Long    current,
+               FT_Long    size,
+               void*     *p );
+
+  FT_BASE( void )
+  FT_Free( FT_Memory  memory,
+           void*     *P );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+  FT_BASE( FT_Pointer )
+  ft_mem_strdup( FT_Memory    memory,
+                 const char*  str,
+                 FT_Error    *p_error );
+
+  FT_BASE( FT_Pointer )
+  ft_mem_dup( FT_Memory    memory,
+              const void*  address,
+              FT_ULong     size,
+              FT_Error    *p_error );
+
+#define FT_MEM_STRDUP( dst, str )                                            \
+          (dst) = (char*)ft_mem_strdup( memory, (const char*)(str), &error )
+
+#define FT_STRDUP( dst, str )                           \
+          FT_MEM_SET_ERROR( FT_MEM_STRDUP( dst, str ) )
+
+#define FT_MEM_DUP( dst, address, size )                                    \
+          (dst) = ft_mem_dup( memory, (address), (FT_ULong)(size), &error )
+
+#define FT_DUP( dst, address, size )                           \
+          FT_MEM_SET_ERROR( FT_MEM_DUP( dst, address, size ) )
+
+
+  /* Return >= 1 if a truncation occurs.            */
+  /* Return 0 if the source string fits the buffer. */
+  /* This is *not* the same as strlcpy().           */
+  FT_BASE( FT_Int )
+  ft_mem_strcpyn( char*        dst,
+                  const char*  src,
+                  FT_ULong     size );
+
+#define FT_STRCPYN( dst, src, size )                                         \
+          ft_mem_strcpyn( (char*)dst, (const char*)(src), (FT_ULong)(size) )
+
+ /* */
+
+
+FT_END_HEADER
+
+#endif /* __FTMEMORY_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/ftobjs.h b/contrib/media/updf/include/freetype/internal/ftobjs.h
new file mode 100644
index 0000000000..670eb78a84
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/ftobjs.h
@@ -0,0 +1,1428 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftobjs.h                                                               */
+/*                                                                         */
+/*    The FreeType private base classes (specification).                   */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008, 2010 by       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  This file contains the definition of all internal FreeType classes.  */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTOBJS_H__
+#define __FTOBJS_H__
+
+#include <ft2build.h>
+#include FT_RENDER_H
+#include FT_SIZES_H
+#include FT_LCD_FILTER_H
+#include FT_INTERNAL_MEMORY_H
+#include FT_INTERNAL_GLYPH_LOADER_H
+#include FT_INTERNAL_DRIVER_H
+#include FT_INTERNAL_AUTOHINT_H
+#include FT_INTERNAL_SERVICE_H
+#include FT_INTERNAL_PIC_H
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+#include FT_INCREMENTAL_H
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Some generic definitions.                                             */
+  /*                                                                       */
+#ifndef TRUE
+#define TRUE  1
+#endif
+
+#ifndef FALSE
+#define FALSE  0
+#endif
+
+#ifndef NULL
+#define NULL  (void*)0
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The min and max functions missing in C.  As usual, be careful not to  */
+  /* write things like FT_MIN( a++, b++ ) to avoid side effects.           */
+  /*                                                                       */
+#define FT_MIN( a, b )  ( (a) < (b) ? (a) : (b) )
+#define FT_MAX( a, b )  ( (a) > (b) ? (a) : (b) )
+
+#define FT_ABS( a )     ( (a) < 0 ? -(a) : (a) )
+
+
+#define FT_PAD_FLOOR( x, n )  ( (x) & ~((n)-1) )
+#define FT_PAD_ROUND( x, n )  FT_PAD_FLOOR( (x) + ((n)/2), n )
+#define FT_PAD_CEIL( x, n )   FT_PAD_FLOOR( (x) + ((n)-1), n )
+
+#define FT_PIX_FLOOR( x )     ( (x) & ~63 )
+#define FT_PIX_ROUND( x )     FT_PIX_FLOOR( (x) + 32 )
+#define FT_PIX_CEIL( x )      FT_PIX_FLOOR( (x) + 63 )
+
+
+  /*
+   *  Return the highest power of 2 that is <= value; this correspond to
+   *  the highest bit in a given 32-bit value.
+   */
+  FT_BASE( FT_UInt32 )
+  ft_highpow2( FT_UInt32  value );
+
+
+  /*
+   *  character classification functions -- since these are used to parse
+   *  font files, we must not use those in <ctypes.h> which are
+   *  locale-dependent
+   */
+#define  ft_isdigit( x )   ( ( (unsigned)(x) - '0' ) < 10U )
+
+#define  ft_isxdigit( x )  ( ( (unsigned)(x) - '0' ) < 10U || \
+                             ( (unsigned)(x) - 'a' ) < 6U  || \
+                             ( (unsigned)(x) - 'A' ) < 6U  )
+
+  /* the next two macros assume ASCII representation */
+#define  ft_isupper( x )  ( ( (unsigned)(x) - 'A' ) < 26U )
+#define  ft_islower( x )  ( ( (unsigned)(x) - 'a' ) < 26U )
+
+#define  ft_isalpha( x )  ( ft_isupper( x ) || ft_islower( x ) )
+#define  ft_isalnum( x )  ( ft_isdigit( x ) || ft_isalpha( x ) )
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                       C H A R M A P S                           ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* handle to internal charmap object */
+  typedef struct FT_CMapRec_*              FT_CMap;
+
+  /* handle to charmap class structure */
+  typedef const struct FT_CMap_ClassRec_*  FT_CMap_Class;
+
+  /* internal charmap object structure */
+  typedef struct  FT_CMapRec_
+  {
+    FT_CharMapRec  charmap;
+    FT_CMap_Class  clazz;
+
+  } FT_CMapRec;
+
+  /* typecase any pointer to a charmap handle */
+#define FT_CMAP( x )              ((FT_CMap)( x ))
+
+  /* obvious macros */
+#define FT_CMAP_PLATFORM_ID( x )  FT_CMAP( x )->charmap.platform_id
+#define FT_CMAP_ENCODING_ID( x )  FT_CMAP( x )->charmap.encoding_id
+#define FT_CMAP_ENCODING( x )     FT_CMAP( x )->charmap.encoding
+#define FT_CMAP_FACE( x )         FT_CMAP( x )->charmap.face
+
+
+  /* class method definitions */
+  typedef FT_Error
+  (*FT_CMap_InitFunc)( FT_CMap     cmap,
+                       FT_Pointer  init_data );
+
+  typedef void
+  (*FT_CMap_DoneFunc)( FT_CMap  cmap );
+
+  typedef FT_UInt
+  (*FT_CMap_CharIndexFunc)( FT_CMap    cmap,
+                            FT_UInt32  char_code );
+
+  typedef FT_UInt
+  (*FT_CMap_CharNextFunc)( FT_CMap     cmap,
+                           FT_UInt32  *achar_code );
+
+  typedef FT_UInt
+  (*FT_CMap_CharVarIndexFunc)( FT_CMap    cmap,
+                               FT_CMap    unicode_cmap,
+                               FT_UInt32  char_code,
+                               FT_UInt32  variant_selector );
+
+  typedef FT_Bool
+  (*FT_CMap_CharVarIsDefaultFunc)( FT_CMap    cmap,
+                                   FT_UInt32  char_code,
+                                   FT_UInt32  variant_selector );
+
+  typedef FT_UInt32 *
+  (*FT_CMap_VariantListFunc)( FT_CMap    cmap,
+                              FT_Memory  mem );
+
+  typedef FT_UInt32 *
+  (*FT_CMap_CharVariantListFunc)( FT_CMap    cmap,
+                                  FT_Memory  mem,
+                                  FT_UInt32  char_code );
+
+  typedef FT_UInt32 *
+  (*FT_CMap_VariantCharListFunc)( FT_CMap    cmap,
+                                  FT_Memory  mem,
+                                  FT_UInt32  variant_selector );
+
+
+  typedef struct  FT_CMap_ClassRec_
+  {
+    FT_ULong               size;
+    FT_CMap_InitFunc       init;
+    FT_CMap_DoneFunc       done;
+    FT_CMap_CharIndexFunc  char_index;
+    FT_CMap_CharNextFunc   char_next;
+
+    /* Subsequent entries are special ones for format 14 -- the variant */
+    /* selector subtable which behaves like no other                    */
+
+    FT_CMap_CharVarIndexFunc      char_var_index;
+    FT_CMap_CharVarIsDefaultFunc  char_var_default;
+    FT_CMap_VariantListFunc       variant_list;
+    FT_CMap_CharVariantListFunc   charvariant_list;
+    FT_CMap_VariantCharListFunc   variantchar_list;
+
+  } FT_CMap_ClassRec;
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DECLARE_CMAP_CLASS(class_) \
+    FT_CALLBACK_TABLE const FT_CMap_ClassRec class_;
+
+#define FT_DEFINE_CMAP_CLASS(class_, size_, init_, done_, char_index_,       \
+        char_next_, char_var_index_, char_var_default_, variant_list_,       \
+        charvariant_list_, variantchar_list_)                                \
+  FT_CALLBACK_TABLE_DEF                                                      \
+  const FT_CMap_ClassRec class_ =                                            \
+  {                                                                          \
+    size_, init_, done_, char_index_, char_next_, char_var_index_,           \
+    char_var_default_, variant_list_, charvariant_list_, variantchar_list_   \
+  };
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DECLARE_CMAP_CLASS(class_) \
+    void FT_Init_Class_##class_( FT_Library library, FT_CMap_ClassRec*  clazz);
+
+#define FT_DEFINE_CMAP_CLASS(class_, size_, init_, done_, char_index_,       \
+        char_next_, char_var_index_, char_var_default_, variant_list_,       \
+        charvariant_list_, variantchar_list_)                                \
+  void                                                                       \
+  FT_Init_Class_##class_( FT_Library library,                                \
+                          FT_CMap_ClassRec*  clazz)                          \
+  {                                                                          \
+    FT_UNUSED(library);                                                      \
+    clazz->size = size_;                                                     \
+    clazz->init = init_;                                                     \
+    clazz->done = done_;                                                     \
+    clazz->char_index = char_index_;                                         \
+    clazz->char_next = char_next_;                                           \
+    clazz->char_var_index = char_var_index_;                                 \
+    clazz->char_var_default = char_var_default_;                             \
+    clazz->variant_list = variant_list_;                                     \
+    clazz->charvariant_list = charvariant_list_;                             \
+    clazz->variantchar_list = variantchar_list_;                             \
+  } 
+#endif /* FT_CONFIG_OPTION_PIC */
+
+  /* create a new charmap and add it to charmap->face */
+  FT_BASE( FT_Error )
+  FT_CMap_New( FT_CMap_Class  clazz,
+               FT_Pointer     init_data,
+               FT_CharMap     charmap,
+               FT_CMap       *acmap );
+
+  /* destroy a charmap and remove it from face's list */
+  FT_BASE( void )
+  FT_CMap_Done( FT_CMap  cmap );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Face_InternalRec                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This structure contains the internal fields of each FT_Face        */
+  /*    object.  These fields may change between different releases of     */
+  /*    FreeType.                                                          */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    max_points ::                                                      */
+  /*      The maximal number of points used to store the vectorial outline */
+  /*      of any glyph in this face.  If this value cannot be known in     */
+  /*      advance, or if the face isn't scalable, this should be set to 0. */
+  /*      Only relevant for scalable formats.                              */
+  /*                                                                       */
+  /*    max_contours ::                                                    */
+  /*      The maximal number of contours used to store the vectorial       */
+  /*      outline of any glyph in this face.  If this value cannot be      */
+  /*      known in advance, or if the face isn't scalable, this should be  */
+  /*      set to 0.  Only relevant for scalable formats.                   */
+  /*                                                                       */
+  /*    transform_matrix ::                                                */
+  /*      A 2x2 matrix of 16.16 coefficients used to transform glyph       */
+  /*      outlines after they are loaded from the font.  Only used by the  */
+  /*      convenience functions.                                           */
+  /*                                                                       */
+  /*    transform_delta ::                                                 */
+  /*      A translation vector used to transform glyph outlines after they */
+  /*      are loaded from the font.  Only used by the convenience          */
+  /*      functions.                                                       */
+  /*                                                                       */
+  /*    transform_flags ::                                                 */
+  /*      Some flags used to classify the transform.  Only used by the     */
+  /*      convenience functions.                                           */
+  /*                                                                       */
+  /*    services ::                                                        */
+  /*      A cache for frequently used services.  It should be only         */
+  /*      accessed with the macro `FT_FACE_LOOKUP_SERVICE'.                */
+  /*                                                                       */
+  /*    incremental_interface ::                                           */
+  /*      If non-null, the interface through which glyph data and metrics  */
+  /*      are loaded incrementally for faces that do not provide all of    */
+  /*      this data when first opened.  This field exists only if          */
+  /*      @FT_CONFIG_OPTION_INCREMENTAL is defined.                        */
+  /*                                                                       */
+  /*    ignore_unpatented_hinter ::                                        */
+  /*      This boolean flag instructs the glyph loader to ignore the       */
+  /*      native font hinter, if one is found.  This is exclusively used   */
+  /*      in the case when the unpatented hinter is compiled within the    */
+  /*      library.                                                         */
+  /*                                                                       */
+  /*    refcount ::                                                        */
+  /*      A counter initialized to~1 at the time an @FT_Face structure is  */
+  /*      created.  @FT_Reference_Face increments this counter, and        */
+  /*      @FT_Done_Face only destroys a face if the counter is~1,          */
+  /*      otherwise it simply decrements it.                               */
+  /*                                                                       */
+  typedef struct  FT_Face_InternalRec_
+  {
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    FT_UShort           reserved1;
+    FT_Short            reserved2;
+#endif
+    FT_Matrix           transform_matrix;
+    FT_Vector           transform_delta;
+    FT_Int              transform_flags;
+
+    FT_ServiceCacheRec  services;
+
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+    FT_Incremental_InterfaceRec*  incremental_interface;
+#endif
+
+    FT_Bool             ignore_unpatented_hinter;
+    FT_UInt             refcount;
+
+  } FT_Face_InternalRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Slot_InternalRec                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This structure contains the internal fields of each FT_GlyphSlot   */
+  /*    object.  These fields may change between different releases of     */
+  /*    FreeType.                                                          */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    loader            :: The glyph loader object used to load outlines */
+  /*                         into the glyph slot.                          */
+  /*                                                                       */
+  /*    flags             :: Possible values are zero or                   */
+  /*                         FT_GLYPH_OWN_BITMAP.  The latter indicates    */
+  /*                         that the FT_GlyphSlot structure owns the      */
+  /*                         bitmap buffer.                                */
+  /*                                                                       */
+  /*    glyph_transformed :: Boolean.  Set to TRUE when the loaded glyph   */
+  /*                         must be transformed through a specific        */
+  /*                         font transformation.  This is _not_ the same  */
+  /*                         as the face transform set through             */
+  /*                         FT_Set_Transform().                           */
+  /*                                                                       */
+  /*    glyph_matrix      :: The 2x2 matrix corresponding to the glyph     */
+  /*                         transformation, if necessary.                 */
+  /*                                                                       */
+  /*    glyph_delta       :: The 2d translation vector corresponding to    */
+  /*                         the glyph transformation, if necessary.       */
+  /*                                                                       */
+  /*    glyph_hints       :: Format-specific glyph hints management.       */
+  /*                                                                       */
+
+#define FT_GLYPH_OWN_BITMAP  0x1
+
+  typedef struct  FT_Slot_InternalRec_
+  {
+    FT_GlyphLoader  loader;
+    FT_UInt         flags;
+    FT_Bool         glyph_transformed;
+    FT_Matrix       glyph_matrix;
+    FT_Vector       glyph_delta;
+    void*           glyph_hints;
+
+  } FT_GlyphSlot_InternalRec;
+
+
+#if 0
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_Size_InternalRec                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This structure contains the internal fields of each FT_Size        */
+  /*    object.  Currently, it's empty.                                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+  typedef struct  FT_Size_InternalRec_
+  {
+    /* empty */
+
+  } FT_Size_InternalRec;
+
+#endif
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                         M O D U L E S                           ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_ModuleRec                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A module object instance.                                          */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    clazz   :: A pointer to the module's class.                        */
+  /*                                                                       */
+  /*    library :: A handle to the parent library object.                  */
+  /*                                                                       */
+  /*    memory  :: A handle to the memory manager.                         */
+  /*                                                                       */
+  /*    generic :: A generic structure for user-level extensibility (?).   */
+  /*                                                                       */
+  typedef struct  FT_ModuleRec_
+  {
+    FT_Module_Class*  clazz;
+    FT_Library        library;
+    FT_Memory         memory;
+    FT_Generic        generic;
+
+  } FT_ModuleRec;
+
+
+  /* typecast an object to a FT_Module */
+#define FT_MODULE( x )          ((FT_Module)( x ))
+#define FT_MODULE_CLASS( x )    FT_MODULE( x )->clazz
+#define FT_MODULE_LIBRARY( x )  FT_MODULE( x )->library
+#define FT_MODULE_MEMORY( x )   FT_MODULE( x )->memory
+
+
+#define FT_MODULE_IS_DRIVER( x )  ( FT_MODULE_CLASS( x )->module_flags & \
+                                    FT_MODULE_FONT_DRIVER )
+
+#define FT_MODULE_IS_RENDERER( x )  ( FT_MODULE_CLASS( x )->module_flags & \
+                                      FT_MODULE_RENDERER )
+
+#define FT_MODULE_IS_HINTER( x )  ( FT_MODULE_CLASS( x )->module_flags & \
+                                    FT_MODULE_HINTER )
+
+#define FT_MODULE_IS_STYLER( x )  ( FT_MODULE_CLASS( x )->module_flags & \
+                                    FT_MODULE_STYLER )
+
+#define FT_DRIVER_IS_SCALABLE( x )  ( FT_MODULE_CLASS( x )->module_flags & \
+                                      FT_MODULE_DRIVER_SCALABLE )
+
+#define FT_DRIVER_USES_OUTLINES( x )  !( FT_MODULE_CLASS( x )->module_flags & \
+                                         FT_MODULE_DRIVER_NO_OUTLINES )
+
+#define FT_DRIVER_HAS_HINTER( x )  ( FT_MODULE_CLASS( x )->module_flags & \
+                                     FT_MODULE_DRIVER_HAS_HINTER )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Module_Interface                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Finds a module and returns its specific interface as a typeless    */
+  /*    pointer.                                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library     :: A handle to the library object.                     */
+  /*                                                                       */
+  /*    module_name :: The module's name (as an ASCII string).             */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A module-specific interface if available, 0 otherwise.             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    You should better be familiar with FreeType internals to know      */
+  /*    which module to look for, and what its interface is :-)            */
+  /*                                                                       */
+  FT_BASE( const void* )
+  FT_Get_Module_Interface( FT_Library   library,
+                           const char*  mod_name );
+
+  FT_BASE( FT_Pointer )
+  ft_module_get_service( FT_Module    module,
+                         const char*  service_id );
+
+ /* */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****               FACE, SIZE & GLYPH SLOT OBJECTS                   ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* a few macros used to perform easy typecasts with minimal brain damage */
+
+#define FT_FACE( x )          ((FT_Face)(x))
+#define FT_SIZE( x )          ((FT_Size)(x))
+#define FT_SLOT( x )          ((FT_GlyphSlot)(x))
+
+#define FT_FACE_DRIVER( x )   FT_FACE( x )->driver
+#define FT_FACE_LIBRARY( x )  FT_FACE_DRIVER( x )->root.library
+#define FT_FACE_MEMORY( x )   FT_FACE( x )->memory
+#define FT_FACE_STREAM( x )   FT_FACE( x )->stream
+
+#define FT_SIZE_FACE( x )     FT_SIZE( x )->face
+#define FT_SLOT_FACE( x )     FT_SLOT( x )->face
+
+#define FT_FACE_SLOT( x )     FT_FACE( x )->glyph
+#define FT_FACE_SIZE( x )     FT_FACE( x )->size
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_GlyphSlot                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    It is sometimes useful to have more than one glyph slot for a      */
+  /*    given face object.  This function is used to create additional     */
+  /*    slots.  All of them are automatically discarded when the face is   */
+  /*    destroyed.                                                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face  :: A handle to a parent face object.                         */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    aslot :: A handle to a new glyph slot object.                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  FT_BASE( FT_Error )
+  FT_New_GlyphSlot( FT_Face        face,
+                    FT_GlyphSlot  *aslot );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Done_GlyphSlot                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Destroys a given glyph slot.  Remember however that all slots are  */
+  /*    automatically destroyed with its parent.  Using this function is   */
+  /*    not always mandatory.                                              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    slot :: A handle to a target glyph slot.                           */
+  /*                                                                       */
+  FT_BASE( void )
+  FT_Done_GlyphSlot( FT_GlyphSlot  slot );
+
+ /* */
+
+#define FT_REQUEST_WIDTH( req )                                            \
+          ( (req)->horiResolution                                          \
+              ? (FT_Pos)( (req)->width * (req)->horiResolution + 36 ) / 72 \
+              : (req)->width )
+
+#define FT_REQUEST_HEIGHT( req )                                            \
+          ( (req)->vertResolution                                           \
+              ? (FT_Pos)( (req)->height * (req)->vertResolution + 36 ) / 72 \
+              : (req)->height )
+
+
+  /* Set the metrics according to a bitmap strike. */
+  FT_BASE( void )
+  FT_Select_Metrics( FT_Face   face,
+                     FT_ULong  strike_index );
+
+
+  /* Set the metrics according to a size request. */
+  FT_BASE( void )
+  FT_Request_Metrics( FT_Face          face,
+                      FT_Size_Request  req );
+
+
+  /* Match a size request against `available_sizes'. */
+  FT_BASE( FT_Error )
+  FT_Match_Size( FT_Face          face,
+                 FT_Size_Request  req,
+                 FT_Bool          ignore_width,
+                 FT_ULong*        size_index );
+
+
+  /* Use the horizontal metrics to synthesize the vertical metrics. */
+  /* If `advance' is zero, it is also synthesized.                  */
+  FT_BASE( void )
+  ft_synthesize_vertical_metrics( FT_Glyph_Metrics*  metrics,
+                                  FT_Pos             advance );
+
+
+  /* Free the bitmap of a given glyphslot when needed (i.e., only when it */
+  /* was allocated with ft_glyphslot_alloc_bitmap).                       */
+  FT_BASE( void )
+  ft_glyphslot_free_bitmap( FT_GlyphSlot  slot );
+
+
+  /* Allocate a new bitmap buffer in a glyph slot. */
+  FT_BASE( FT_Error )
+  ft_glyphslot_alloc_bitmap( FT_GlyphSlot  slot,
+                             FT_ULong      size );
+
+
+  /* Set the bitmap buffer in a glyph slot to a given pointer.  The buffer */
+  /* will not be freed by a later call to ft_glyphslot_free_bitmap.        */
+  FT_BASE( void )
+  ft_glyphslot_set_bitmap( FT_GlyphSlot  slot,
+                           FT_Byte*      buffer );
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                        R E N D E R E R S                        ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+#define FT_RENDERER( x )      ((FT_Renderer)( x ))
+#define FT_GLYPH( x )         ((FT_Glyph)( x ))
+#define FT_BITMAP_GLYPH( x )  ((FT_BitmapGlyph)( x ))
+#define FT_OUTLINE_GLYPH( x ) ((FT_OutlineGlyph)( x ))
+
+
+  typedef struct  FT_RendererRec_
+  {
+    FT_ModuleRec            root;
+    FT_Renderer_Class*      clazz;
+    FT_Glyph_Format         glyph_format;
+    FT_Glyph_Class          glyph_class;
+
+    FT_Raster               raster;
+    FT_Raster_Render_Func   raster_render;
+    FT_Renderer_RenderFunc  render;
+
+  } FT_RendererRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                    F O N T   D R I V E R S                      ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* typecast a module into a driver easily */
+#define FT_DRIVER( x )        ((FT_Driver)(x))
+
+  /* typecast a module as a driver, and get its driver class */
+#define FT_DRIVER_CLASS( x )  FT_DRIVER( x )->clazz
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_DriverRec                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The root font driver class.  A font driver is responsible for      */
+  /*    managing and loading font files of a given format.                 */
+  /*                                                                       */
+  /*  <Fields>                                                             */
+  /*     root         :: Contains the fields of the root module class.     */
+  /*                                                                       */
+  /*     clazz        :: A pointer to the font driver's class.  Note that  */
+  /*                     this is NOT root.clazz.  `class' wasn't used      */
+  /*                     as it is a reserved word in C++.                  */
+  /*                                                                       */
+  /*     faces_list   :: The list of faces currently opened by this        */
+  /*                     driver.                                           */
+  /*                                                                       */
+  /*     extensions   :: A typeless pointer to the driver's extensions     */
+  /*                     registry, if they are supported through the       */
+  /*                     configuration macro FT_CONFIG_OPTION_EXTENSIONS.  */
+  /*                                                                       */
+  /*     glyph_loader :: The glyph loader for all faces managed by this    */
+  /*                     driver.  This object isn't defined for unscalable */
+  /*                     formats.                                          */
+  /*                                                                       */
+  typedef struct  FT_DriverRec_
+  {
+    FT_ModuleRec     root;
+    FT_Driver_Class  clazz;
+
+    FT_ListRec       faces_list;
+    void*            extensions;
+
+    FT_GlyphLoader   glyph_loader;
+
+  } FT_DriverRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                       L I B R A R I E S                         ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /* This hook is used by the TrueType debugger.  It must be set to an */
+  /* alternate truetype bytecode interpreter function.                 */
+#define FT_DEBUG_HOOK_TRUETYPE            0
+
+
+  /* Set this debug hook to a non-null pointer to force unpatented hinting */
+  /* for all faces when both TT_USE_BYTECODE_INTERPRETER and               */
+  /* TT_CONFIG_OPTION_UNPATENTED_HINTING are defined.  This is only used   */
+  /* during debugging.                                                     */
+#define FT_DEBUG_HOOK_UNPATENTED_HINTING  1
+
+
+  typedef void  (*FT_Bitmap_LcdFilterFunc)( FT_Bitmap*      bitmap,
+                                            FT_Render_Mode  render_mode,
+                                            FT_Library      library );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    FT_LibraryRec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The FreeType library class.  This is the root of all FreeType      */
+  /*    data.  Use FT_New_Library() to create a library object, and        */
+  /*    FT_Done_Library() to discard it and all child objects.             */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    memory           :: The library's memory object.  Manages memory   */
+  /*                        allocation.                                    */
+  /*                                                                       */
+  /*    generic          :: Client data variable.  Used to extend the      */
+  /*                        Library class by higher levels and clients.    */
+  /*                                                                       */
+  /*    version_major    :: The major version number of the library.       */
+  /*                                                                       */
+  /*    version_minor    :: The minor version number of the library.       */
+  /*                                                                       */
+  /*    version_patch    :: The current patch level of the library.        */
+  /*                                                                       */
+  /*    num_modules      :: The number of modules currently registered     */
+  /*                        within this library.  This is set to 0 for new */
+  /*                        libraries.  New modules are added through the  */
+  /*                        FT_Add_Module() API function.                  */
+  /*                                                                       */
+  /*    modules          :: A table used to store handles to the currently */
+  /*                        registered modules. Note that each font driver */
+  /*                        contains a list of its opened faces.           */
+  /*                                                                       */
+  /*    renderers        :: The list of renderers currently registered     */
+  /*                        within the library.                            */
+  /*                                                                       */
+  /*    cur_renderer     :: The current outline renderer.  This is a       */
+  /*                        shortcut used to avoid parsing the list on     */
+  /*                        each call to FT_Outline_Render().  It is a     */
+  /*                        handle to the current renderer for the         */
+  /*                        FT_GLYPH_FORMAT_OUTLINE format.                */
+  /*                                                                       */
+  /*    auto_hinter      :: XXX                                            */
+  /*                                                                       */
+  /*    raster_pool      :: The raster object's render pool.  This can     */
+  /*                        ideally be changed dynamically at run-time.    */
+  /*                                                                       */
+  /*    raster_pool_size :: The size of the render pool in bytes.          */
+  /*                                                                       */
+  /*    debug_hooks      :: XXX                                            */
+  /*                                                                       */
+  /*    lcd_filter       :: If subpixel rendering is activated, the        */
+  /*                        selected LCD filter mode.                      */
+  /*                                                                       */
+  /*    lcd_extra        :: If subpixel rendering is activated, the number */
+  /*                        of extra pixels needed for the LCD filter.     */
+  /*                                                                       */
+  /*    lcd_weights      :: If subpixel rendering is activated, the LCD    */
+  /*                        filter weights, if any.                        */
+  /*                                                                       */
+  /*    lcd_filter_func  :: If subpixel rendering is activated, the LCD    */
+  /*                        filtering callback function.                   */
+  /*                                                                       */
+  /*    pic_container    :: Contains global structs and tables, instead    */
+  /*                        of defining them globallly.                    */
+  /*                                                                       */
+  /*    refcount         :: A counter initialized to~1 at the time an      */
+  /*                        @FT_Library structure is created.              */
+  /*                        @FT_Reference_Library increments this counter, */
+  /*                        and @FT_Done_Library only destroys a library   */
+  /*                        if the counter is~1, otherwise it simply       */
+  /*                        decrements it.                                 */
+  /*                                                                       */
+  typedef struct  FT_LibraryRec_
+  {
+    FT_Memory          memory;           /* library's memory manager */
+
+    FT_Generic         generic;
+
+    FT_Int             version_major;
+    FT_Int             version_minor;
+    FT_Int             version_patch;
+
+    FT_UInt            num_modules;
+    FT_Module          modules[FT_MAX_MODULES];  /* module objects  */
+
+    FT_ListRec         renderers;        /* list of renderers        */
+    FT_Renderer        cur_renderer;     /* current outline renderer */
+    FT_Module          auto_hinter;
+
+    FT_Byte*           raster_pool;      /* scan-line conversion */
+                                         /* render pool          */
+    FT_ULong           raster_pool_size; /* size of render pool in bytes */
+
+    FT_DebugHook_Func  debug_hooks[4];
+
+#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
+    FT_LcdFilter             lcd_filter;
+    FT_Int                   lcd_extra;        /* number of extra pixels */
+    FT_Byte                  lcd_weights[7];   /* filter weights, if any */
+    FT_Bitmap_LcdFilterFunc  lcd_filter_func;  /* filtering callback     */
+#endif
+
+#ifdef FT_CONFIG_OPTION_PIC
+    FT_PIC_Container   pic_container;
+#endif
+
+    FT_UInt            refcount;
+
+  } FT_LibraryRec;
+
+
+  FT_BASE( FT_Renderer )
+  FT_Lookup_Renderer( FT_Library       library,
+                      FT_Glyph_Format  format,
+                      FT_ListNode*     node );
+
+  FT_BASE( FT_Error )
+  FT_Render_Glyph_Internal( FT_Library      library,
+                            FT_GlyphSlot    slot,
+                            FT_Render_Mode  render_mode );
+
+  typedef const char*
+  (*FT_Face_GetPostscriptNameFunc)( FT_Face  face );
+
+  typedef FT_Error
+  (*FT_Face_GetGlyphNameFunc)( FT_Face     face,
+                               FT_UInt     glyph_index,
+                               FT_Pointer  buffer,
+                               FT_UInt     buffer_max );
+
+  typedef FT_UInt
+  (*FT_Face_GetGlyphNameIndexFunc)( FT_Face     face,
+                                    FT_String*  glyph_name );
+
+
+#ifndef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_New_Memory                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Creates a new memory object.                                       */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A pointer to the new memory object.  0 in case of error.           */
+  /*                                                                       */
+  FT_BASE( FT_Memory )
+  FT_New_Memory( void );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Done_Memory                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Discards memory manager.                                           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory :: A handle to the memory manager.                          */
+  /*                                                                       */
+  FT_BASE( void )
+  FT_Done_Memory( FT_Memory  memory );
+
+#endif /* !FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM */
+
+
+  /* Define default raster's interface.  The default raster is located in  */
+  /* `src/base/ftraster.c'.                                                */
+  /*                                                                       */
+  /* Client applications can register new rasters through the              */
+  /* FT_Set_Raster() API.                                                  */
+
+#ifndef FT_NO_DEFAULT_RASTER
+  FT_EXPORT_VAR( FT_Raster_Funcs )  ft_default_raster;
+#endif
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****              PIC-Support Macros for ftimage.h                   ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DEFINE_OUTLINE_FUNCS                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to initialize an instance of FT_Outline_Funcs struct.         */
+  /*    When FT_CONFIG_OPTION_PIC is defined an init funtion will need to  */
+  /*    called with a pre-allocated stracture to be filled.                */
+  /*    When FT_CONFIG_OPTION_PIC is not defined the struct will be        */
+  /*    allocated in the global scope (or the scope where the macro        */
+  /*    is used).                                                          */
+  /*                                                                       */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_OUTLINE_FUNCS(class_, move_to_, line_to_, conic_to_,       \
+                                cubic_to_, shift_, delta_)                   \
+  static const FT_Outline_Funcs class_ =                                     \
+  {                                                                          \
+    move_to_, line_to_, conic_to_, cubic_to_, shift_, delta_                 \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_OUTLINE_FUNCS(class_, move_to_, line_to_, conic_to_,       \
+                                cubic_to_, shift_, delta_)                   \
+  static FT_Error                                                            \
+  Init_Class_##class_( FT_Outline_Funcs*  clazz )                            \
+  {                                                                          \
+    clazz->move_to = move_to_;                                               \
+    clazz->line_to = line_to_;                                               \
+    clazz->conic_to = conic_to_;                                             \
+    clazz->cubic_to = cubic_to_;                                             \
+    clazz->shift = shift_;                                                   \
+    clazz->delta = delta_;                                                   \
+    return FT_Err_Ok;                                                        \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DEFINE_RASTER_FUNCS                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to initialize an instance of FT_Raster_Funcs struct.          */
+  /*    When FT_CONFIG_OPTION_PIC is defined an init funtion will need to  */
+  /*    called with a pre-allocated stracture to be filled.                */
+  /*    When FT_CONFIG_OPTION_PIC is not defined the struct will be        */
+  /*    allocated in the global scope (or the scope where the macro        */
+  /*    is used).                                                          */
+  /*                                                                       */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_RASTER_FUNCS(class_, glyph_format_, raster_new_,           \
+                               raster_reset_, raster_set_mode_,              \
+                               raster_render_, raster_done_)                 \
+  const FT_Raster_Funcs class_ =                                      \
+  {                                                                          \
+    glyph_format_, raster_new_, raster_reset_,                               \
+    raster_set_mode_, raster_render_, raster_done_                           \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_RASTER_FUNCS(class_, glyph_format_, raster_new_,           \
+    raster_reset_, raster_set_mode_, raster_render_, raster_done_)           \
+  void                                                                       \
+  FT_Init_Class_##class_( FT_Raster_Funcs*  clazz )                          \
+  {                                                                          \
+    clazz->glyph_format = glyph_format_;                                     \
+    clazz->raster_new = raster_new_;                                         \
+    clazz->raster_reset = raster_reset_;                                     \
+    clazz->raster_set_mode = raster_set_mode_;                               \
+    clazz->raster_render = raster_render_;                                   \
+    clazz->raster_done = raster_done_;                                       \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****              PIC-Support Macros for ftrender.h                  ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DEFINE_GLYPH                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to initialize an instance of FT_Glyph_Class struct.           */
+  /*    When FT_CONFIG_OPTION_PIC is defined an init funtion will need to  */
+  /*    called with a pre-allocated stracture to be filled.                */
+  /*    When FT_CONFIG_OPTION_PIC is not defined the struct will be        */
+  /*    allocated in the global scope (or the scope where the macro        */
+  /*    is used).                                                          */
+  /*                                                                       */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_GLYPH(class_, size_, format_, init_, done_, copy_,         \
+                        transform_, bbox_, prepare_)                         \
+  FT_CALLBACK_TABLE_DEF                                                      \
+  const FT_Glyph_Class class_ =                                              \
+  {                                                                          \
+    size_, format_, init_, done_, copy_, transform_, bbox_, prepare_         \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_GLYPH(class_, size_, format_, init_, done_, copy_,         \
+                        transform_, bbox_, prepare_)                         \
+  void                                                                       \
+  FT_Init_Class_##class_( FT_Glyph_Class*  clazz )                           \
+  {                                                                          \
+    clazz->glyph_size = size_;                                               \
+    clazz->glyph_format = format_;                                           \
+    clazz->glyph_init = init_;                                               \
+    clazz->glyph_done = done_;                                               \
+    clazz->glyph_copy = copy_;                                               \
+    clazz->glyph_transform = transform_;                                     \
+    clazz->glyph_bbox = bbox_;                                               \
+    clazz->glyph_prepare = prepare_;                                         \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DECLARE_RENDERER                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to create a forward declaration of a                          */
+  /*    FT_Renderer_Class stract instance.                                 */
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DEFINE_RENDERER                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to initialize an instance of FT_Renderer_Class struct.        */
+  /*                                                                       */
+  /*    When FT_CONFIG_OPTION_PIC is defined a Create funtion will need    */
+  /*    to called with a pointer where the allocated stracture is returned.*/
+  /*    And when it is no longer needed a Destroy function needs           */
+  /*    to be called to release that allocation.                           */
+  /*    fcinit.c (ft_create_default_module_classes) already contains       */
+  /*    a mechanism to call these functions for the default modules        */
+  /*    described in ftmodule.h                                            */
+  /*                                                                       */
+  /*    Notice that the created Create and Destroy functions call          */
+  /*    pic_init and pic_free function to allow you to manually allocate   */
+  /*    and initialize any additional global data, like module specific    */
+  /*    interface, and put them in the global pic container defined in     */
+  /*    ftpic.h. if you don't need them just implement the functions as    */
+  /*    empty to resolve the link error.                                   */
+  /*                                                                       */
+  /*    When FT_CONFIG_OPTION_PIC is not defined the struct will be        */
+  /*    allocated in the global scope (or the scope where the macro        */
+  /*    is used).                                                          */
+  /*                                                                       */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DECLARE_RENDERER(class_)                                          \
+    FT_EXPORT_VAR( const FT_Renderer_Class ) class_;
+
+#define FT_DEFINE_RENDERER(class_,                                           \
+                           flags_, size_, name_, version_, requires_,        \
+                           interface_, init_, done_, get_interface_,         \
+                           glyph_format_, render_glyph_, transform_glyph_,   \
+                           get_glyph_cbox_, set_mode_, raster_class_ )       \
+  FT_CALLBACK_TABLE_DEF                                                      \
+  const FT_Renderer_Class  class_ =                                          \
+  {                                                                          \
+    FT_DEFINE_ROOT_MODULE(flags_,size_,name_,version_,requires_,             \
+                          interface_,init_,done_,get_interface_)             \
+    glyph_format_,                                                           \
+                                                                             \
+    render_glyph_,                                                           \
+    transform_glyph_,                                                        \
+    get_glyph_cbox_,                                                         \
+    set_mode_,                                                               \
+                                                                             \
+    raster_class_                                                            \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DECLARE_RENDERER(class_)  FT_DECLARE_MODULE(class_)
+
+#define FT_DEFINE_RENDERER(class_, \
+                           flags_, size_, name_, version_, requires_,        \
+                           interface_, init_, done_, get_interface_,         \
+                           glyph_format_, render_glyph_, transform_glyph_,   \
+                           get_glyph_cbox_, set_mode_, raster_class_ )       \
+  void class_##_pic_free( FT_Library library );                              \
+  FT_Error class_##_pic_init( FT_Library library );                          \
+                                                                             \
+  void                                                                       \
+  FT_Destroy_Class_##class_( FT_Library        library,                      \
+                        FT_Module_Class*  clazz )                            \
+  {                                                                          \
+    FT_Renderer_Class* rclazz = (FT_Renderer_Class*)clazz;                   \
+    FT_Memory         memory = library->memory;                              \
+    class_##_pic_free( library );                                            \
+    if ( rclazz )                                                            \
+      FT_FREE( rclazz );                                                     \
+  }                                                                          \
+                                                                             \
+  FT_Error                                                                   \
+  FT_Create_Class_##class_( FT_Library         library,                      \
+                            FT_Module_Class**  output_class )                \
+  {                                                                          \
+    FT_Renderer_Class*  clazz;                                               \
+    FT_Error            error;                                               \
+    FT_Memory           memory = library->memory;                            \
+                                                                             \
+    if ( FT_ALLOC( clazz, sizeof(*clazz) ) )                                 \
+      return error;                                                          \
+                                                                             \
+    error = class_##_pic_init( library );                                    \
+    if(error)                                                                \
+    {                                                                        \
+      FT_FREE( clazz );                                                      \
+      return error;                                                          \
+    }                                                                        \
+                                                                             \
+    FT_DEFINE_ROOT_MODULE(flags_,size_,name_,version_,requires_,             \
+                          interface_,init_,done_,get_interface_)             \
+                                                                             \
+    clazz->glyph_format       = glyph_format_;                               \
+                                                                             \
+    clazz->render_glyph       = render_glyph_;                               \
+    clazz->transform_glyph    = transform_glyph_;                            \
+    clazz->get_glyph_cbox     = get_glyph_cbox_;                             \
+    clazz->set_mode           = set_mode_;                                   \
+                                                                             \
+    clazz->raster_class       = raster_class_;                               \
+                                                                             \
+    *output_class = (FT_Module_Class*)clazz;                                 \
+    return FT_Err_Ok;                                                        \
+  } 
+
+
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****              PIC-Support Macros for ftmodapi.h                  ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+#ifdef FT_CONFIG_OPTION_PIC
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Module_Creator                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to create (allocate) a new module class object.    */
+  /*    The object's members are initialized, but the module itself is     */
+  /*    not.                                                               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory       :: A handle to the memory manager.                    */
+  /*    output_class :: Initialized with the newly allocated class.        */
+  /*                                                                       */
+  typedef FT_Error
+  (*FT_Module_Creator)( FT_Memory          memory,
+                        FT_Module_Class**  output_class );
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    FT_Module_Destroyer                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A function used to destroy (deallocate) a module class object.     */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    memory :: A handle to the memory manager.                          */
+  /*    clazz  :: Module class to destroy.                                 */
+  /*                                                                       */
+  typedef void
+  (*FT_Module_Destroyer)( FT_Memory         memory,
+                          FT_Module_Class*  clazz );
+
+#endif
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DECLARE_MODULE                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to create a forward declaration of a                          */
+  /*    FT_Module_Class stract instance.                                   */
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DEFINE_MODULE                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to initialize an instance of FT_Module_Class struct.          */
+  /*                                                                       */
+  /*    When FT_CONFIG_OPTION_PIC is defined a Create funtion will need    */
+  /*    to called with a pointer where the allocated stracture is returned.*/
+  /*    And when it is no longer needed a Destroy function needs           */
+  /*    to be called to release that allocation.                           */
+  /*    fcinit.c (ft_create_default_module_classes) already contains       */
+  /*    a mechanism to call these functions for the default modules        */
+  /*    described in ftmodule.h                                            */
+  /*                                                                       */
+  /*    Notice that the created Create and Destroy functions call          */
+  /*    pic_init and pic_free function to allow you to manually allocate   */
+  /*    and initialize any additional global data, like module specific    */
+  /*    interface, and put them in the global pic container defined in     */
+  /*    ftpic.h. if you don't need them just implement the functions as    */
+  /*    empty to resolve the link error.                                   */
+  /*                                                                       */
+  /*    When FT_CONFIG_OPTION_PIC is not defined the struct will be        */
+  /*    allocated in the global scope (or the scope where the macro        */
+  /*    is used).                                                          */
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DEFINE_ROOT_MODULE                                              */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to initialize an instance of FT_Module_Class struct inside    */
+  /*    another stract that contains it or in a function that initializes  */
+  /*    that containing stract                                             */
+  /*                                                                       */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DECLARE_MODULE(class_)                                            \
+  FT_CALLBACK_TABLE                                                          \
+  const FT_Module_Class  class_;                                             \
+
+#define FT_DEFINE_ROOT_MODULE(flags_, size_, name_, version_, requires_,     \
+                              interface_, init_, done_, get_interface_)      \
+  {                                                                          \
+    flags_,                                                                  \
+    size_,                                                                   \
+                                                                             \
+    name_,                                                                   \
+    version_,                                                                \
+    requires_,                                                               \
+                                                                             \
+    interface_,                                                              \
+                                                                             \
+    init_,                                                                   \
+    done_,                                                                   \
+    get_interface_,                                                          \
+  },
+
+#define FT_DEFINE_MODULE(class_, flags_, size_, name_, version_, requires_,  \
+                         interface_, init_, done_, get_interface_)           \
+  FT_CALLBACK_TABLE_DEF                                                      \
+  const FT_Module_Class class_ =                                             \
+  {                                                                          \
+    flags_,                                                                  \
+    size_,                                                                   \
+                                                                             \
+    name_,                                                                   \
+    version_,                                                                \
+    requires_,                                                               \
+                                                                             \
+    interface_,                                                              \
+                                                                             \
+    init_,                                                                   \
+    done_,                                                                   \
+    get_interface_,                                                          \
+  };
+
+
+#else /* FT_CONFIG_OPTION_PIC */
+
+#define FT_DECLARE_MODULE(class_)                                            \
+  FT_Error FT_Create_Class_##class_( FT_Library library,                     \
+                                     FT_Module_Class** output_class );       \
+  void     FT_Destroy_Class_##class_( FT_Library library,                    \
+                                      FT_Module_Class*  clazz );
+
+#define FT_DEFINE_ROOT_MODULE(flags_, size_, name_, version_, requires_,     \
+                              interface_, init_, done_, get_interface_)      \
+    clazz->root.module_flags       = flags_;                                 \
+    clazz->root.module_size        = size_;                                  \
+    clazz->root.module_name        = name_;                                  \
+    clazz->root.module_version     = version_;                               \
+    clazz->root.module_requires    = requires_;                              \
+                                                                             \
+    clazz->root.module_interface   = interface_;                             \
+                                                                             \
+    clazz->root.module_init        = init_;                                  \
+    clazz->root.module_done        = done_;                                  \
+    clazz->root.get_interface      = get_interface_;               
+
+#define FT_DEFINE_MODULE(class_, flags_, size_, name_, version_, requires_,  \
+                         interface_, init_, done_, get_interface_)           \
+  void class_##_pic_free( FT_Library library );                              \
+  FT_Error class_##_pic_init( FT_Library library );                          \
+                                                                             \
+  void                                                                       \
+  FT_Destroy_Class_##class_( FT_Library library,                             \
+                             FT_Module_Class*  clazz )                       \
+  {                                                                          \
+    FT_Memory memory = library->memory;                                      \
+    class_##_pic_free( library );                                            \
+    if ( clazz )                                                             \
+      FT_FREE( clazz );                                                      \
+  }                                                                          \
+                                                                             \
+  FT_Error                                                                   \
+  FT_Create_Class_##class_( FT_Library library,                              \
+                            FT_Module_Class**  output_class )                \
+  {                                                                          \
+    FT_Memory memory = library->memory;                                      \
+    FT_Module_Class*  clazz;                                                 \
+    FT_Error          error;                                                 \
+                                                                             \
+    if ( FT_ALLOC( clazz, sizeof(*clazz) ) )                                 \
+      return error;                                                          \
+    error = class_##_pic_init( library );                                    \
+    if(error)                                                                \
+    {                                                                        \
+      FT_FREE( clazz );                                                      \
+      return error;                                                          \
+    }                                                                        \
+                                                                             \
+    clazz->module_flags       = flags_;                                      \
+    clazz->module_size        = size_;                                       \
+    clazz->module_name        = name_;                                       \
+    clazz->module_version     = version_;                                    \
+    clazz->module_requires    = requires_;                                   \
+                                                                             \
+    clazz->module_interface   = interface_;                                  \
+                                                                             \
+    clazz->module_init        = init_;                                       \
+    clazz->module_done        = done_;                                       \
+    clazz->get_interface      = get_interface_;                              \
+                                                                             \
+    *output_class = clazz;                                                   \
+    return FT_Err_Ok;                                                        \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+
+FT_END_HEADER
+
+#endif /* __FTOBJS_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/ftpic.h b/contrib/media/updf/include/freetype/internal/ftpic.h
new file mode 100644
index 0000000000..1b31957d70
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/ftpic.h
@@ -0,0 +1,67 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftpic.h                                                                */
+/*                                                                         */
+/*    The FreeType position independent code services (declaration).       */
+/*                                                                         */
+/*  Copyright 2009 by                                                      */
+/*  Oran Agra and Mickey Gabel.                                            */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  Modules that ordinarily have const global data that need address     */
+  /*  can instead define pointers here.                                    */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTPIC_H__
+#define __FTPIC_H__
+
+  
+FT_BEGIN_HEADER
+
+#ifdef FT_CONFIG_OPTION_PIC
+
+  typedef struct FT_PIC_Container_
+  {
+    /* pic containers for base */
+    void* base;
+    /* pic containers for modules */
+    void* autofit;   
+    void* cff;    
+    void* pshinter;    
+    void* psnames;    
+    void* raster;     
+    void* sfnt;     
+    void* smooth;     
+    void* truetype;     
+  } FT_PIC_Container;
+
+  /* Initialize the various function tables, structs, etc. stored in the container. */
+  FT_BASE( FT_Error )
+  ft_pic_container_init( FT_Library library );
+
+
+  /* Destroy the contents of the container. */
+  FT_BASE( void )
+  ft_pic_container_destroy( FT_Library library );
+
+#endif /* FT_CONFIG_OPTION_PIC */
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTPIC_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/ftrfork.h b/contrib/media/updf/include/freetype/internal/ftrfork.h
new file mode 100644
index 0000000000..aa573c8705
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/ftrfork.h
@@ -0,0 +1,196 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftrfork.h                                                              */
+/*                                                                         */
+/*    Embedded resource forks accessor (specification).                    */
+/*                                                                         */
+/*  Copyright 2004, 2006, 2007 by                                          */
+/*  Masatake YAMATO and Redhat K.K.                                        */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/* Development of the code in this file is support of                      */
+/* Information-technology Promotion Agency, Japan.                         */
+/***************************************************************************/
+
+
+#ifndef __FTRFORK_H__
+#define __FTRFORK_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+
+
+FT_BEGIN_HEADER
+
+
+  /* Number of guessing rules supported in `FT_Raccess_Guess'.            */
+  /* Don't forget to increment the number if you add a new guessing rule. */
+#define FT_RACCESS_N_RULES  9
+
+
+  /* A structure to describe a reference in a resource by its resource ID */
+  /* and internal offset.  The `POST' resource expects to be concatenated */
+  /* by the order of resource IDs instead of its appearance in the file.  */
+
+  typedef struct  FT_RFork_Ref_
+  {
+    FT_UShort  res_id;
+    FT_ULong   offset;
+
+  } FT_RFork_Ref;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Raccess_Guess                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Guess a file name and offset where the actual resource fork is     */
+  /*    stored.  The macro FT_RACCESS_N_RULES holds the number of          */
+  /*    guessing rules;  the guessed result for the Nth rule is            */
+  /*    represented as a triplet: a new file name (new_names[N]), a file   */
+  /*    offset (offsets[N]), and an error code (errors[N]).                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library ::                                                         */
+  /*      A FreeType library instance.                                     */
+  /*                                                                       */
+  /*    stream ::                                                          */
+  /*      A file stream containing the resource fork.                      */
+  /*                                                                       */
+  /*    base_name ::                                                       */
+  /*      The (base) file name of the resource fork used for some          */
+  /*      guessing rules.                                                  */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    new_names ::                                                       */
+  /*      An array of guessed file names in which the resource forks may   */
+  /*      exist.  If `new_names[N]' is NULL, the guessed file name is      */
+  /*      equal to `base_name'.                                            */
+  /*                                                                       */
+  /*    offsets ::                                                         */
+  /*      An array of guessed file offsets.  `offsets[N]' holds the file   */
+  /*      offset of the possible start of the resource fork in file        */
+  /*      `new_names[N]'.                                                  */
+  /*                                                                       */
+  /*    errors ::                                                          */
+  /*      An array of FreeType error codes.  `errors[N]' is the error      */
+  /*      code of Nth guessing rule function.  If `errors[N]' is not       */
+  /*      FT_Err_Ok, `new_names[N]' and `offsets[N]' are meaningless.      */
+  /*                                                                       */
+  FT_BASE( void )
+  FT_Raccess_Guess( FT_Library  library,
+                    FT_Stream   stream,
+                    char*       base_name,
+                    char**      new_names,
+                    FT_Long*    offsets,
+                    FT_Error*   errors );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Raccess_Get_HeaderInfo                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Get the information from the header of resource fork.  The         */
+  /*    information includes the file offset where the resource map        */
+  /*    starts, and the file offset where the resource data starts.        */
+  /*    `FT_Raccess_Get_DataOffsets' requires these two data.              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library ::                                                         */
+  /*      A FreeType library instance.                                     */
+  /*                                                                       */
+  /*    stream ::                                                          */
+  /*      A file stream containing the resource fork.                      */
+  /*                                                                       */
+  /*    rfork_offset ::                                                    */
+  /*      The file offset where the resource fork starts.                  */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    map_offset ::                                                      */
+  /*      The file offset where the resource map starts.                   */
+  /*                                                                       */
+  /*    rdata_pos ::                                                       */
+  /*      The file offset where the resource data starts.                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  FT_Err_Ok means success.                     */
+  /*                                                                       */
+  FT_BASE( FT_Error )
+  FT_Raccess_Get_HeaderInfo( FT_Library  library,
+                             FT_Stream   stream,
+                             FT_Long     rfork_offset,
+                             FT_Long    *map_offset,
+                             FT_Long    *rdata_pos );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Raccess_Get_DataOffsets                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Get the data offsets for a tag in a resource fork.  Offsets are    */
+  /*    stored in an array because, in some cases, resources in a resource */
+  /*    fork have the same tag.                                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    library ::                                                         */
+  /*      A FreeType library instance.                                     */
+  /*                                                                       */
+  /*    stream ::                                                          */
+  /*      A file stream containing the resource fork.                      */
+  /*                                                                       */
+  /*    map_offset ::                                                      */
+  /*      The file offset where the resource map starts.                   */
+  /*                                                                       */
+  /*    rdata_pos ::                                                       */
+  /*      The file offset where the resource data starts.                  */
+  /*                                                                       */
+  /*    tag ::                                                             */
+  /*      The resource tag.                                                */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    offsets ::                                                         */
+  /*      The stream offsets for the resource data specified by `tag'.     */
+  /*      This array is allocated by the function, so you have to call     */
+  /*      @ft_mem_free after use.                                          */
+  /*                                                                       */
+  /*    count ::                                                           */
+  /*      The length of offsets array.                                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  FT_Err_Ok means success.                     */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    Normally you should use `FT_Raccess_Get_HeaderInfo' to get the     */
+  /*    value for `map_offset' and `rdata_pos'.                            */
+  /*                                                                       */
+  FT_BASE( FT_Error )
+  FT_Raccess_Get_DataOffsets( FT_Library  library,
+                              FT_Stream   stream,
+                              FT_Long     map_offset,
+                              FT_Long     rdata_pos,
+                              FT_Long     tag,
+                              FT_Long   **offsets,
+                              FT_Long    *count );
+
+
+FT_END_HEADER
+
+#endif /* __FTRFORK_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/ftserv.h b/contrib/media/updf/include/freetype/internal/ftserv.h
new file mode 100644
index 0000000000..569b9f7e0e
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/ftserv.h
@@ -0,0 +1,620 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftserv.h                                                               */
+/*                                                                         */
+/*    The FreeType services (specification only).                          */
+/*                                                                         */
+/*  Copyright 2003, 2004, 2005, 2006, 2007 by                              */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  Each module can export one or more `services'.  Each service is      */
+  /*  identified by a constant string and modeled by a pointer; the latter */
+  /*  generally corresponds to a structure containing function pointers.   */
+  /*                                                                       */
+  /*  Note that a service's data cannot be a mere function pointer because */
+  /*  in C it is possible that function pointers might be implemented      */
+  /*  differently than data pointers (e.g. 48 bits instead of 32).         */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FTSERV_H__
+#define __FTSERV_H__
+
+
+FT_BEGIN_HEADER
+
+#if defined( _MSC_VER )      /* Visual C++ (and Intel C++) */
+
+  /* we disable the warning `conditional expression is constant' here */
+  /* in order to compile cleanly with the maximum level of warnings   */
+#pragma warning( disable : 4127 )
+
+#endif /* _MSC_VER */
+
+  /*
+   * @macro:
+   *   FT_FACE_FIND_SERVICE
+   *
+   * @description:
+   *   This macro is used to look up a service from a face's driver module.
+   *
+   * @input:
+   *   face ::
+   *     The source face handle.
+   *
+   *   id ::
+   *     A string describing the service as defined in the service's
+   *     header files (e.g. FT_SERVICE_ID_MULTI_MASTERS which expands to
+   *     `multi-masters').  It is automatically prefixed with
+   *     `FT_SERVICE_ID_'.
+   *
+   * @output:
+   *   ptr ::
+   *     A variable that receives the service pointer.  Will be NULL
+   *     if not found.
+   */
+#ifdef __cplusplus
+
+#define FT_FACE_FIND_SERVICE( face, ptr, id )                               \
+  FT_BEGIN_STMNT                                                            \
+    FT_Module    module = FT_MODULE( FT_FACE( face )->driver );             \
+    FT_Pointer   _tmp_  = NULL;                                             \
+    FT_Pointer*  _pptr_ = (FT_Pointer*)&(ptr);                              \
+                                                                            \
+                                                                            \
+    if ( module->clazz->get_interface )                                     \
+      _tmp_ = module->clazz->get_interface( module, FT_SERVICE_ID_ ## id ); \
+    *_pptr_ = _tmp_;                                                        \
+  FT_END_STMNT
+
+#else /* !C++ */
+
+#define FT_FACE_FIND_SERVICE( face, ptr, id )                               \
+  FT_BEGIN_STMNT                                                            \
+    FT_Module   module = FT_MODULE( FT_FACE( face )->driver );              \
+    FT_Pointer  _tmp_  = NULL;                                              \
+                                                                            \
+    if ( module->clazz->get_interface )                                     \
+      _tmp_ = module->clazz->get_interface( module, FT_SERVICE_ID_ ## id ); \
+    ptr = _tmp_;                                                            \
+  FT_END_STMNT
+
+#endif /* !C++ */
+
+  /*
+   * @macro:
+   *   FT_FACE_FIND_GLOBAL_SERVICE
+   *
+   * @description:
+   *   This macro is used to look up a service from all modules.
+   *
+   * @input:
+   *   face ::
+   *     The source face handle.
+   *
+   *   id ::
+   *     A string describing the service as defined in the service's
+   *     header files (e.g. FT_SERVICE_ID_MULTI_MASTERS which expands to
+   *     `multi-masters').  It is automatically prefixed with
+   *     `FT_SERVICE_ID_'.
+   *
+   * @output:
+   *   ptr ::
+   *     A variable that receives the service pointer.  Will be NULL
+   *     if not found.
+   */
+#ifdef __cplusplus
+
+#define FT_FACE_FIND_GLOBAL_SERVICE( face, ptr, id )               \
+  FT_BEGIN_STMNT                                                   \
+    FT_Module    module = FT_MODULE( FT_FACE( face )->driver );    \
+    FT_Pointer   _tmp_;                                            \
+    FT_Pointer*  _pptr_ = (FT_Pointer*)&(ptr);                     \
+                                                                   \
+                                                                   \
+    _tmp_ = ft_module_get_service( module, FT_SERVICE_ID_ ## id ); \
+    *_pptr_ = _tmp_;                                               \
+  FT_END_STMNT
+
+#else /* !C++ */
+
+#define FT_FACE_FIND_GLOBAL_SERVICE( face, ptr, id )               \
+  FT_BEGIN_STMNT                                                   \
+    FT_Module   module = FT_MODULE( FT_FACE( face )->driver );     \
+    FT_Pointer  _tmp_;                                             \
+                                                                   \
+                                                                   \
+    _tmp_ = ft_module_get_service( module, FT_SERVICE_ID_ ## id ); \
+    ptr   = _tmp_;                                                 \
+  FT_END_STMNT
+
+#endif /* !C++ */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****         S E R V I C E   D E S C R I P T O R S                 *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*
+   *  The following structure is used to _describe_ a given service
+   *  to the library.  This is useful to build simple static service lists.
+   */
+  typedef struct  FT_ServiceDescRec_
+  {
+    const char*  serv_id;     /* service name         */
+    const void*  serv_data;   /* service pointer/data */
+
+  } FT_ServiceDescRec;
+
+  typedef const FT_ServiceDescRec*  FT_ServiceDesc;
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_DEFINE_SERVICEDESCREC1 .. FT_DEFINE_SERVICEDESCREC6             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Used to initialize an array of FT_ServiceDescRec structs.          */
+  /*                                                                       */
+  /*    When FT_CONFIG_OPTION_PIC is defined a Create funtion will need    */
+  /*    to called with a pointer where the allocated array is returned.    */
+  /*    And when it is no longer needed a Destroy function needs           */
+  /*    to be called to release that allocation.                           */
+  /*                                                                       */
+  /*    These functions should be manyally called from the pic_init and    */
+  /*    pic_free functions of your module (see FT_DEFINE_MODULE)           */
+  /*                                                                       */
+  /*    When FT_CONFIG_OPTION_PIC is not defined the array will be         */
+  /*    allocated in the global scope (or the scope where the macro        */
+  /*    is used).                                                          */
+  /*                                                                       */
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICEDESCREC1(class_, serv_id_1, serv_data_1)            \
+  static const FT_ServiceDescRec class_[] =                                  \
+  {                                                                          \
+  {serv_id_1, serv_data_1},                                                  \
+  {NULL, NULL}                                                               \
+  };
+#define FT_DEFINE_SERVICEDESCREC2(class_, serv_id_1, serv_data_1,            \
+        serv_id_2, serv_data_2)                                              \
+  static const FT_ServiceDescRec class_[] =                                  \
+  {                                                                          \
+  {serv_id_1, serv_data_1},                                                  \
+  {serv_id_2, serv_data_2},                                                  \
+  {NULL, NULL}                                                               \
+  };
+#define FT_DEFINE_SERVICEDESCREC3(class_, serv_id_1, serv_data_1,            \
+        serv_id_2, serv_data_2, serv_id_3, serv_data_3)                      \
+  static const FT_ServiceDescRec class_[] =                                  \
+  {                                                                          \
+  {serv_id_1, serv_data_1},                                                  \
+  {serv_id_2, serv_data_2},                                                  \
+  {serv_id_3, serv_data_3},                                                  \
+  {NULL, NULL}                                                               \
+  };
+#define FT_DEFINE_SERVICEDESCREC4(class_, serv_id_1, serv_data_1,            \
+        serv_id_2, serv_data_2, serv_id_3, serv_data_3,                      \
+        serv_id_4, serv_data_4)                                              \
+  static const FT_ServiceDescRec class_[] =                                  \
+  {                                                                          \
+  {serv_id_1, serv_data_1},                                                  \
+  {serv_id_2, serv_data_2},                                                  \
+  {serv_id_3, serv_data_3},                                                  \
+  {serv_id_4, serv_data_4},                                                  \
+  {NULL, NULL}                                                               \
+  };
+#define FT_DEFINE_SERVICEDESCREC5(class_, serv_id_1, serv_data_1,            \
+        serv_id_2, serv_data_2, serv_id_3, serv_data_3,                      \
+        serv_id_4, serv_data_4, serv_id_5, serv_data_5)                      \
+  static const FT_ServiceDescRec class_[] =                                  \
+  {                                                                          \
+  {serv_id_1, serv_data_1},                                                  \
+  {serv_id_2, serv_data_2},                                                  \
+  {serv_id_3, serv_data_3},                                                  \
+  {serv_id_4, serv_data_4},                                                  \
+  {serv_id_5, serv_data_5},                                                  \
+  {NULL, NULL}                                                               \
+  };
+#define FT_DEFINE_SERVICEDESCREC6(class_, serv_id_1, serv_data_1,            \
+        serv_id_2, serv_data_2, serv_id_3, serv_data_3,                      \
+        serv_id_4, serv_data_4, serv_id_5, serv_data_5,                      \
+        serv_id_6, serv_data_6)                                              \
+  static const FT_ServiceDescRec class_[] =                                  \
+  {                                                                          \
+  {serv_id_1, serv_data_1},                                                  \
+  {serv_id_2, serv_data_2},                                                  \
+  {serv_id_3, serv_data_3},                                                  \
+  {serv_id_4, serv_data_4},                                                  \
+  {serv_id_5, serv_data_5},                                                  \
+  {serv_id_6, serv_data_6},                                                  \
+  {NULL, NULL}                                                               \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_SERVICEDESCREC1(class_, serv_id_1, serv_data_1)            \
+  void                                                                       \
+  FT_Destroy_Class_##class_( FT_Library library,                             \
+                             FT_ServiceDescRec* clazz )                      \
+  {                                                                          \
+    FT_Memory memory = library->memory;                                      \
+    if ( clazz )                                                             \
+      FT_FREE( clazz );                                                      \
+  }                                                                          \
+                                                                             \
+  FT_Error                                                                   \
+  FT_Create_Class_##class_( FT_Library library,                              \
+                            FT_ServiceDescRec** output_class)                \
+  {                                                                          \
+    FT_ServiceDescRec*  clazz;                                               \
+    FT_Error          error;                                                 \
+    FT_Memory memory = library->memory;                                      \
+                                                                             \
+    if ( FT_ALLOC( clazz, sizeof(*clazz)*2 ) )                               \
+      return error;                                                          \
+    clazz[0].serv_id = serv_id_1;                                            \
+    clazz[0].serv_data = serv_data_1;                                        \
+    clazz[1].serv_id = NULL;                                                 \
+    clazz[1].serv_data = NULL;                                               \
+    *output_class = clazz;                                                   \
+    return FT_Err_Ok;                                                        \
+  } 
+
+#define FT_DEFINE_SERVICEDESCREC2(class_, serv_id_1, serv_data_1,            \
+        serv_id_2, serv_data_2)                                              \
+  void                                                                       \
+  FT_Destroy_Class_##class_( FT_Library library,                             \
+                             FT_ServiceDescRec* clazz )                      \
+  {                                                                          \
+    FT_Memory memory = library->memory;                                      \
+    if ( clazz )                                                             \
+      FT_FREE( clazz );                                                      \
+  }                                                                          \
+                                                                             \
+  FT_Error                                                                   \
+  FT_Create_Class_##class_( FT_Library library,                              \
+                            FT_ServiceDescRec** output_class)                \
+  {                                                                          \
+    FT_ServiceDescRec*  clazz;                                               \
+    FT_Error          error;                                                 \
+    FT_Memory memory = library->memory;                                      \
+                                                                             \
+    if ( FT_ALLOC( clazz, sizeof(*clazz)*3 ) )                               \
+      return error;                                                          \
+    clazz[0].serv_id = serv_id_1;                                            \
+    clazz[0].serv_data = serv_data_1;                                        \
+    clazz[1].serv_id = serv_id_2;                                            \
+    clazz[1].serv_data = serv_data_2;                                        \
+    clazz[2].serv_id = NULL;                                                 \
+    clazz[2].serv_data = NULL;                                               \
+    *output_class = clazz;                                                   \
+    return FT_Err_Ok;                                                        \
+  } 
+
+#define FT_DEFINE_SERVICEDESCREC3(class_, serv_id_1, serv_data_1,            \
+        serv_id_2, serv_data_2, serv_id_3, serv_data_3)                      \
+  void                                                                       \
+  FT_Destroy_Class_##class_( FT_Library library,                             \
+                             FT_ServiceDescRec* clazz )                      \
+  {                                                                          \
+    FT_Memory memory = library->memory;                                      \
+    if ( clazz )                                                             \
+      FT_FREE( clazz );                                                      \
+  }                                                                          \
+                                                                             \
+  FT_Error                                                                   \
+  FT_Create_Class_##class_( FT_Library library,                              \
+                            FT_ServiceDescRec** output_class)                \
+  {                                                                          \
+    FT_ServiceDescRec*  clazz;                                               \
+    FT_Error          error;                                                 \
+    FT_Memory memory = library->memory;                                      \
+                                                                             \
+    if ( FT_ALLOC( clazz, sizeof(*clazz)*4 ) )                               \
+      return error;                                                          \
+    clazz[0].serv_id = serv_id_1;                                            \
+    clazz[0].serv_data = serv_data_1;                                        \
+    clazz[1].serv_id = serv_id_2;                                            \
+    clazz[1].serv_data = serv_data_2;                                        \
+    clazz[2].serv_id = serv_id_3;                                            \
+    clazz[2].serv_data = serv_data_3;                                        \
+    clazz[3].serv_id = NULL;                                                 \
+    clazz[3].serv_data = NULL;                                               \
+    *output_class = clazz;                                                   \
+    return FT_Err_Ok;                                                        \
+  } 
+
+#define FT_DEFINE_SERVICEDESCREC4(class_, serv_id_1, serv_data_1,            \
+        serv_id_2, serv_data_2, serv_id_3, serv_data_3,                      \
+        serv_id_4, serv_data_4)                                              \
+  void                                                                       \
+  FT_Destroy_Class_##class_( FT_Library library,                             \
+                             FT_ServiceDescRec* clazz )                      \
+  {                                                                          \
+    FT_Memory memory = library->memory;                                      \
+    if ( clazz )                                                             \
+      FT_FREE( clazz );                                                      \
+  }                                                                          \
+                                                                             \
+  FT_Error                                                                   \
+  FT_Create_Class_##class_( FT_Library library,                              \
+                            FT_ServiceDescRec** output_class)                \
+  {                                                                          \
+    FT_ServiceDescRec*  clazz;                                               \
+    FT_Error          error;                                                 \
+    FT_Memory memory = library->memory;                                      \
+                                                                             \
+    if ( FT_ALLOC( clazz, sizeof(*clazz)*5 ) )                               \
+      return error;                                                          \
+    clazz[0].serv_id = serv_id_1;                                            \
+    clazz[0].serv_data = serv_data_1;                                        \
+    clazz[1].serv_id = serv_id_2;                                            \
+    clazz[1].serv_data = serv_data_2;                                        \
+    clazz[2].serv_id = serv_id_3;                                            \
+    clazz[2].serv_data = serv_data_3;                                        \
+    clazz[3].serv_id = serv_id_4;                                            \
+    clazz[3].serv_data = serv_data_4;                                        \
+    clazz[4].serv_id = NULL;                                                 \
+    clazz[4].serv_data = NULL;                                               \
+    *output_class = clazz;                                                   \
+    return FT_Err_Ok;                                                        \
+  } 
+
+#define FT_DEFINE_SERVICEDESCREC5(class_, serv_id_1, serv_data_1,            \
+        serv_id_2, serv_data_2, serv_id_3, serv_data_3, serv_id_4,           \
+        serv_data_4, serv_id_5, serv_data_5)                                 \
+  void                                                                       \
+  FT_Destroy_Class_##class_( FT_Library library,                             \
+                             FT_ServiceDescRec* clazz )                      \
+  {                                                                          \
+    FT_Memory memory = library->memory;                                      \
+    if ( clazz )                                                             \
+      FT_FREE( clazz );                                                      \
+  }                                                                          \
+                                                                             \
+  FT_Error                                                                   \
+  FT_Create_Class_##class_( FT_Library library,                              \
+                            FT_ServiceDescRec** output_class)                \
+  {                                                                          \
+    FT_ServiceDescRec*  clazz;                                               \
+    FT_Error          error;                                                 \
+    FT_Memory memory = library->memory;                                      \
+                                                                             \
+    if ( FT_ALLOC( clazz, sizeof(*clazz)*6 ) )                               \
+      return error;                                                          \
+    clazz[0].serv_id = serv_id_1;                                            \
+    clazz[0].serv_data = serv_data_1;                                        \
+    clazz[1].serv_id = serv_id_2;                                            \
+    clazz[1].serv_data = serv_data_2;                                        \
+    clazz[2].serv_id = serv_id_3;                                            \
+    clazz[2].serv_data = serv_data_3;                                        \
+    clazz[3].serv_id = serv_id_4;                                            \
+    clazz[3].serv_data = serv_data_4;                                        \
+    clazz[4].serv_id = serv_id_5;                                            \
+    clazz[4].serv_data = serv_data_5;                                        \
+    clazz[5].serv_id = NULL;                                                 \
+    clazz[5].serv_data = NULL;                                               \
+    *output_class = clazz;                                                   \
+    return FT_Err_Ok;                                                        \
+  } 
+
+#define FT_DEFINE_SERVICEDESCREC6(class_, serv_id_1, serv_data_1,            \
+        serv_id_2, serv_data_2, serv_id_3, serv_data_3,                      \
+        serv_id_4, serv_data_4, serv_id_5, serv_data_5,                      \
+        serv_id_6, serv_data_6)                                              \
+  void                                                                       \
+  FT_Destroy_Class_##class_( FT_Library library,                             \
+                             FT_ServiceDescRec* clazz )                      \
+  {                                                                          \
+    FT_Memory memory = library->memory;                                      \
+    if ( clazz )                                                             \
+      FT_FREE( clazz );                                                      \
+  }                                                                          \
+                                                                             \
+  FT_Error                                                                   \
+  FT_Create_Class_##class_( FT_Library library,                              \
+                            FT_ServiceDescRec** output_class)                \
+  {                                                                          \
+    FT_ServiceDescRec*  clazz;                                               \
+    FT_Error          error;                                                 \
+    FT_Memory memory = library->memory;                                      \
+                                                                             \
+    if ( FT_ALLOC( clazz, sizeof(*clazz)*7 ) )                               \
+      return error;                                                          \
+    clazz[0].serv_id = serv_id_1;                                            \
+    clazz[0].serv_data = serv_data_1;                                        \
+    clazz[1].serv_id = serv_id_2;                                            \
+    clazz[1].serv_data = serv_data_2;                                        \
+    clazz[2].serv_id = serv_id_3;                                            \
+    clazz[2].serv_data = serv_data_3;                                        \
+    clazz[3].serv_id = serv_id_4;                                            \
+    clazz[3].serv_data = serv_data_4;                                        \
+    clazz[4].serv_id = serv_id_5;                                            \
+    clazz[4].serv_data = serv_data_5;                                        \
+    clazz[5].serv_id = serv_id_6;                                            \
+    clazz[5].serv_data = serv_data_6;                                        \
+    clazz[6].serv_id = NULL;                                                 \
+    clazz[6].serv_data = NULL;                                               \
+    *output_class = clazz;                                                   \
+    return FT_Err_Ok;                                                        \
+  } 
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /*
+   *  Parse a list of FT_ServiceDescRec descriptors and look for
+   *  a specific service by ID.  Note that the last element in the
+   *  array must be { NULL, NULL }, and that the function should
+   *  return NULL if the service isn't available.
+   *
+   *  This function can be used by modules to implement their
+   *  `get_service' method.
+   */
+  FT_BASE( FT_Pointer )
+  ft_service_list_lookup( FT_ServiceDesc  service_descriptors,
+                          const char*     service_id );
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****             S E R V I C E S   C A C H E                       *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*
+   *  This structure is used to store a cache for several frequently used
+   *  services.  It is the type of `face->internal->services'.  You
+   *  should only use FT_FACE_LOOKUP_SERVICE to access it.
+   *
+   *  All fields should have the type FT_Pointer to relax compilation
+   *  dependencies.  We assume the developer isn't completely stupid.
+   *
+   *  Each field must be named `service_XXXX' where `XXX' corresponds to
+   *  the correct FT_SERVICE_ID_XXXX macro.  See the definition of
+   *  FT_FACE_LOOKUP_SERVICE below how this is implemented.
+   *
+   */
+  typedef struct  FT_ServiceCacheRec_
+  {
+    FT_Pointer  service_POSTSCRIPT_FONT_NAME;
+    FT_Pointer  service_MULTI_MASTERS;
+    FT_Pointer  service_GLYPH_DICT;
+    FT_Pointer  service_PFR_METRICS;
+    FT_Pointer  service_WINFNT;
+
+  } FT_ServiceCacheRec, *FT_ServiceCache;
+
+
+  /*
+   *  A magic number used within the services cache.
+   */
+#define FT_SERVICE_UNAVAILABLE  ((FT_Pointer)-2)  /* magic number */
+
+
+  /*
+   * @macro:
+   *   FT_FACE_LOOKUP_SERVICE
+   *
+   * @description:
+   *   This macro is used to lookup a service from a face's driver module
+   *   using its cache.
+   *
+   * @input:
+   *   face::
+   *     The source face handle containing the cache.
+   *
+   *   field ::
+   *     The field name in the cache.
+   *
+   *   id ::
+   *     The service ID.
+   *
+   * @output:
+   *   ptr ::
+   *     A variable receiving the service data.  NULL if not available.
+   */
+#ifdef __cplusplus
+
+#define FT_FACE_LOOKUP_SERVICE( face, ptr, id )                \
+  FT_BEGIN_STMNT                                               \
+    FT_Pointer   svc;                                          \
+    FT_Pointer*  Pptr = (FT_Pointer*)&(ptr);                   \
+                                                               \
+                                                               \
+    svc = FT_FACE( face )->internal->services. service_ ## id; \
+    if ( svc == FT_SERVICE_UNAVAILABLE )                       \
+      svc = NULL;                                              \
+    else if ( svc == NULL )                                    \
+    {                                                          \
+      FT_FACE_FIND_SERVICE( face, svc, id );                   \
+                                                               \
+      FT_FACE( face )->internal->services. service_ ## id =    \
+        (FT_Pointer)( svc != NULL ? svc                        \
+                                  : FT_SERVICE_UNAVAILABLE );  \
+    }                                                          \
+    *Pptr = svc;                                               \
+  FT_END_STMNT
+
+#else /* !C++ */
+
+#define FT_FACE_LOOKUP_SERVICE( face, ptr, id )                \
+  FT_BEGIN_STMNT                                               \
+    FT_Pointer  svc;                                           \
+                                                               \
+                                                               \
+    svc = FT_FACE( face )->internal->services. service_ ## id; \
+    if ( svc == FT_SERVICE_UNAVAILABLE )                       \
+      svc = NULL;                                              \
+    else if ( svc == NULL )                                    \
+    {                                                          \
+      FT_FACE_FIND_SERVICE( face, svc, id );                   \
+                                                               \
+      FT_FACE( face )->internal->services. service_ ## id =    \
+        (FT_Pointer)( svc != NULL ? svc                        \
+                                  : FT_SERVICE_UNAVAILABLE );  \
+    }                                                          \
+    ptr = svc;                                                 \
+  FT_END_STMNT
+
+#endif /* !C++ */
+
+  /*
+   *  A macro used to define new service structure types.
+   */
+
+#define FT_DEFINE_SERVICE( name )            \
+  typedef struct FT_Service_ ## name ## Rec_ \
+    FT_Service_ ## name ## Rec ;             \
+  typedef struct FT_Service_ ## name ## Rec_ \
+    const * FT_Service_ ## name ;            \
+  struct FT_Service_ ## name ## Rec_
+
+  /* */
+
+  /*
+   *  The header files containing the services.
+   */
+
+#define FT_SERVICE_BDF_H                <freetype/internal/services/svbdf.h>
+#define FT_SERVICE_CID_H                <freetype/internal/services/svcid.h>
+#define FT_SERVICE_GLYPH_DICT_H         <freetype/internal/services/svgldict.h>
+#define FT_SERVICE_GX_VALIDATE_H        <freetype/internal/services/svgxval.h>
+#define FT_SERVICE_KERNING_H            <freetype/internal/services/svkern.h>
+#define FT_SERVICE_MULTIPLE_MASTERS_H   <freetype/internal/services/svmm.h>
+#define FT_SERVICE_OPENTYPE_VALIDATE_H  <freetype/internal/services/svotval.h>
+#define FT_SERVICE_PFR_H                <freetype/internal/services/svpfr.h>
+#define FT_SERVICE_POSTSCRIPT_CMAPS_H   <freetype/internal/services/svpscmap.h>
+#define FT_SERVICE_POSTSCRIPT_INFO_H    <freetype/internal/services/svpsinfo.h>
+#define FT_SERVICE_POSTSCRIPT_NAME_H    <freetype/internal/services/svpostnm.h>
+#define FT_SERVICE_SFNT_H               <freetype/internal/services/svsfnt.h>
+#define FT_SERVICE_TRUETYPE_ENGINE_H    <freetype/internal/services/svtteng.h>
+#define FT_SERVICE_TT_CMAP_H            <freetype/internal/services/svttcmap.h>
+#define FT_SERVICE_WINFNT_H             <freetype/internal/services/svwinfnt.h>
+#define FT_SERVICE_XFREE86_NAME_H       <freetype/internal/services/svxf86nm.h>
+#define FT_SERVICE_TRUETYPE_GLYF_H      <freetype/internal/services/svttglyf.h>
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __FTSERV_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/ftstream.h b/contrib/media/updf/include/freetype/internal/ftstream.h
new file mode 100644
index 0000000000..a91eb72d96
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/ftstream.h
@@ -0,0 +1,539 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftstream.h                                                             */
+/*                                                                         */
+/*    Stream handling (specification).                                     */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2004, 2005, 2006 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTSTREAM_H__
+#define __FTSTREAM_H__
+
+
+#include <ft2build.h>
+#include FT_SYSTEM_H
+#include FT_INTERNAL_OBJECTS_H
+
+
+FT_BEGIN_HEADER
+
+
+  /* format of an 8-bit frame_op value:           */
+  /*                                              */
+  /* bit  76543210                                */
+  /*      xxxxxxes                                */
+  /*                                              */
+  /* s is set to 1 if the value is signed.        */
+  /* e is set to 1 if the value is little-endian. */
+  /* xxx is a command.                            */
+
+#define FT_FRAME_OP_SHIFT         2
+#define FT_FRAME_OP_SIGNED        1
+#define FT_FRAME_OP_LITTLE        2
+#define FT_FRAME_OP_COMMAND( x )  ( x >> FT_FRAME_OP_SHIFT )
+
+#define FT_MAKE_FRAME_OP( command, little, sign ) \
+          ( ( command << FT_FRAME_OP_SHIFT ) | ( little << 1 ) | sign )
+
+#define FT_FRAME_OP_END    0
+#define FT_FRAME_OP_START  1  /* start a new frame     */
+#define FT_FRAME_OP_BYTE   2  /* read 1-byte value     */
+#define FT_FRAME_OP_SHORT  3  /* read 2-byte value     */
+#define FT_FRAME_OP_LONG   4  /* read 4-byte value     */
+#define FT_FRAME_OP_OFF3   5  /* read 3-byte value     */
+#define FT_FRAME_OP_BYTES  6  /* read a bytes sequence */
+
+
+  typedef enum  FT_Frame_Op_
+  {
+    ft_frame_end       = 0,
+    ft_frame_start     = FT_MAKE_FRAME_OP( FT_FRAME_OP_START, 0, 0 ),
+
+    ft_frame_byte      = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTE,  0, 0 ),
+    ft_frame_schar     = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTE,  0, 1 ),
+
+    ft_frame_ushort_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 0, 0 ),
+    ft_frame_short_be  = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 0, 1 ),
+    ft_frame_ushort_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 1, 0 ),
+    ft_frame_short_le  = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 1, 1 ),
+
+    ft_frame_ulong_be  = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 0, 0 ),
+    ft_frame_long_be   = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 0, 1 ),
+    ft_frame_ulong_le  = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 1, 0 ),
+    ft_frame_long_le   = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 1, 1 ),
+
+    ft_frame_uoff3_be  = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 0, 0 ),
+    ft_frame_off3_be   = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 0, 1 ),
+    ft_frame_uoff3_le  = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 1, 0 ),
+    ft_frame_off3_le   = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 1, 1 ),
+
+    ft_frame_bytes     = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTES, 0, 0 ),
+    ft_frame_skip      = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTES, 0, 1 )
+
+  } FT_Frame_Op;
+
+
+  typedef struct  FT_Frame_Field_
+  {
+    FT_Byte    value;
+    FT_Byte    size;
+    FT_UShort  offset;
+
+  } FT_Frame_Field;
+
+
+  /* Construct an FT_Frame_Field out of a structure type and a field name. */
+  /* The structure type must be set in the FT_STRUCTURE macro before       */
+  /* calling the FT_FRAME_START() macro.                                   */
+  /*                                                                       */
+#define FT_FIELD_SIZE( f ) \
+          (FT_Byte)sizeof ( ((FT_STRUCTURE*)0)->f )
+
+#define FT_FIELD_SIZE_DELTA( f ) \
+          (FT_Byte)sizeof ( ((FT_STRUCTURE*)0)->f[0] )
+
+#define FT_FIELD_OFFSET( f ) \
+          (FT_UShort)( offsetof( FT_STRUCTURE, f ) )
+
+#define FT_FRAME_FIELD( frame_op, field ) \
+          {                               \
+            frame_op,                     \
+            FT_FIELD_SIZE( field ),       \
+            FT_FIELD_OFFSET( field )      \
+          }
+
+#define FT_MAKE_EMPTY_FIELD( frame_op )  { frame_op, 0, 0 }
+
+#define FT_FRAME_START( size )   { ft_frame_start, 0, size }
+#define FT_FRAME_END             { ft_frame_end, 0, 0 }
+
+#define FT_FRAME_LONG( f )       FT_FRAME_FIELD( ft_frame_long_be, f )
+#define FT_FRAME_ULONG( f )      FT_FRAME_FIELD( ft_frame_ulong_be, f )
+#define FT_FRAME_SHORT( f )      FT_FRAME_FIELD( ft_frame_short_be, f )
+#define FT_FRAME_USHORT( f )     FT_FRAME_FIELD( ft_frame_ushort_be, f )
+#define FT_FRAME_OFF3( f )       FT_FRAME_FIELD( ft_frame_off3_be, f )
+#define FT_FRAME_UOFF3( f )      FT_FRAME_FIELD( ft_frame_uoff3_be, f )
+#define FT_FRAME_BYTE( f )       FT_FRAME_FIELD( ft_frame_byte, f )
+#define FT_FRAME_CHAR( f )       FT_FRAME_FIELD( ft_frame_schar, f )
+
+#define FT_FRAME_LONG_LE( f )    FT_FRAME_FIELD( ft_frame_long_le, f )
+#define FT_FRAME_ULONG_LE( f )   FT_FRAME_FIELD( ft_frame_ulong_le, f )
+#define FT_FRAME_SHORT_LE( f )   FT_FRAME_FIELD( ft_frame_short_le, f )
+#define FT_FRAME_USHORT_LE( f )  FT_FRAME_FIELD( ft_frame_ushort_le, f )
+#define FT_FRAME_OFF3_LE( f )    FT_FRAME_FIELD( ft_frame_off3_le, f )
+#define FT_FRAME_UOFF3_LE( f )   FT_FRAME_FIELD( ft_frame_uoff3_le, f )
+
+#define FT_FRAME_SKIP_LONG       { ft_frame_long_be, 0, 0 }
+#define FT_FRAME_SKIP_SHORT      { ft_frame_short_be, 0, 0 }
+#define FT_FRAME_SKIP_BYTE       { ft_frame_byte, 0, 0 }
+
+#define FT_FRAME_BYTES( field, count ) \
+          {                            \
+            ft_frame_bytes,            \
+            count,                     \
+            FT_FIELD_OFFSET( field )   \
+          }
+
+#define FT_FRAME_SKIP_BYTES( count )  { ft_frame_skip, count, 0 }
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Integer extraction macros -- the `buffer' parameter must ALWAYS be of */
+  /* type `char*' or equivalent (1-byte elements).                         */
+  /*                                                                       */
+
+#define FT_BYTE_( p, i )  ( ((const FT_Byte*)(p))[(i)] )
+#define FT_INT8_( p, i )  ( ((const FT_Char*)(p))[(i)] )
+
+#define FT_INT16( x )   ( (FT_Int16)(x)  )
+#define FT_UINT16( x )  ( (FT_UInt16)(x) )
+#define FT_INT32( x )   ( (FT_Int32)(x)  )
+#define FT_UINT32( x )  ( (FT_UInt32)(x) )
+
+#define FT_BYTE_I16( p, i, s )  ( FT_INT16(  FT_BYTE_( p, i ) ) << (s) )
+#define FT_BYTE_U16( p, i, s )  ( FT_UINT16( FT_BYTE_( p, i ) ) << (s) )
+#define FT_BYTE_I32( p, i, s )  ( FT_INT32(  FT_BYTE_( p, i ) ) << (s) )
+#define FT_BYTE_U32( p, i, s )  ( FT_UINT32( FT_BYTE_( p, i ) ) << (s) )
+
+#define FT_INT8_I16( p, i, s )  ( FT_INT16(  FT_INT8_( p, i ) ) << (s) )
+#define FT_INT8_U16( p, i, s )  ( FT_UINT16( FT_INT8_( p, i ) ) << (s) )
+#define FT_INT8_I32( p, i, s )  ( FT_INT32(  FT_INT8_( p, i ) ) << (s) )
+#define FT_INT8_U32( p, i, s )  ( FT_UINT32( FT_INT8_( p, i ) ) << (s) )
+
+
+#define FT_PEEK_SHORT( p )  FT_INT16( FT_INT8_I16( p, 0, 8) | \
+                                      FT_BYTE_I16( p, 1, 0) )
+
+#define FT_PEEK_USHORT( p )  FT_UINT16( FT_BYTE_U16( p, 0, 8 ) | \
+                                        FT_BYTE_U16( p, 1, 0 ) )
+
+#define FT_PEEK_LONG( p )  FT_INT32( FT_INT8_I32( p, 0, 24 ) | \
+                                     FT_BYTE_I32( p, 1, 16 ) | \
+                                     FT_BYTE_I32( p, 2,  8 ) | \
+                                     FT_BYTE_I32( p, 3,  0 ) )
+
+#define FT_PEEK_ULONG( p )  FT_UINT32( FT_BYTE_U32( p, 0, 24 ) | \
+                                       FT_BYTE_U32( p, 1, 16 ) | \
+                                       FT_BYTE_U32( p, 2,  8 ) | \
+                                       FT_BYTE_U32( p, 3,  0 ) )
+
+#define FT_PEEK_OFF3( p )  FT_INT32( FT_INT8_I32( p, 0, 16 ) | \
+                                     FT_BYTE_I32( p, 1,  8 ) | \
+                                     FT_BYTE_I32( p, 2,  0 ) )
+
+#define FT_PEEK_UOFF3( p )  FT_UINT32( FT_BYTE_U32( p, 0, 16 ) | \
+                                       FT_BYTE_U32( p, 1,  8 ) | \
+                                       FT_BYTE_U32( p, 2,  0 ) )
+
+#define FT_PEEK_SHORT_LE( p )  FT_INT16( FT_INT8_I16( p, 1, 8 ) | \
+                                         FT_BYTE_I16( p, 0, 0 ) )
+
+#define FT_PEEK_USHORT_LE( p )  FT_UINT16( FT_BYTE_U16( p, 1, 8 ) |  \
+                                           FT_BYTE_U16( p, 0, 0 ) )
+
+#define FT_PEEK_LONG_LE( p )  FT_INT32( FT_INT8_I32( p, 3, 24 ) | \
+                                        FT_BYTE_I32( p, 2, 16 ) | \
+                                        FT_BYTE_I32( p, 1,  8 ) | \
+                                        FT_BYTE_I32( p, 0,  0 ) )
+
+#define FT_PEEK_ULONG_LE( p )  FT_UINT32( FT_BYTE_U32( p, 3, 24 ) | \
+                                          FT_BYTE_U32( p, 2, 16 ) | \
+                                          FT_BYTE_U32( p, 1,  8 ) | \
+                                          FT_BYTE_U32( p, 0,  0 ) )
+
+#define FT_PEEK_OFF3_LE( p )  FT_INT32( FT_INT8_I32( p, 2, 16 ) | \
+                                        FT_BYTE_I32( p, 1,  8 ) | \
+                                        FT_BYTE_I32( p, 0,  0 ) )
+
+#define FT_PEEK_UOFF3_LE( p )  FT_UINT32( FT_BYTE_U32( p, 2, 16 ) | \
+                                          FT_BYTE_U32( p, 1,  8 ) | \
+                                          FT_BYTE_U32( p, 0,  0 ) )
+
+
+#define FT_NEXT_CHAR( buffer )       \
+          ( (signed char)*buffer++ )
+
+#define FT_NEXT_BYTE( buffer )         \
+          ( (unsigned char)*buffer++ )
+
+#define FT_NEXT_SHORT( buffer )                                   \
+          ( (short)( buffer += 2, FT_PEEK_SHORT( buffer - 2 ) ) )
+
+#define FT_NEXT_USHORT( buffer )                                            \
+          ( (unsigned short)( buffer += 2, FT_PEEK_USHORT( buffer - 2 ) ) )
+
+#define FT_NEXT_OFF3( buffer )                                  \
+          ( (long)( buffer += 3, FT_PEEK_OFF3( buffer - 3 ) ) )
+
+#define FT_NEXT_UOFF3( buffer )                                           \
+          ( (unsigned long)( buffer += 3, FT_PEEK_UOFF3( buffer - 3 ) ) )
+
+#define FT_NEXT_LONG( buffer )                                  \
+          ( (long)( buffer += 4, FT_PEEK_LONG( buffer - 4 ) ) )
+
+#define FT_NEXT_ULONG( buffer )                                           \
+          ( (unsigned long)( buffer += 4, FT_PEEK_ULONG( buffer - 4 ) ) )
+
+
+#define FT_NEXT_SHORT_LE( buffer )                                   \
+          ( (short)( buffer += 2, FT_PEEK_SHORT_LE( buffer - 2 ) ) )
+
+#define FT_NEXT_USHORT_LE( buffer )                                            \
+          ( (unsigned short)( buffer += 2, FT_PEEK_USHORT_LE( buffer - 2 ) ) )
+
+#define FT_NEXT_OFF3_LE( buffer )                                  \
+          ( (long)( buffer += 3, FT_PEEK_OFF3_LE( buffer - 3 ) ) )
+
+#define FT_NEXT_UOFF3_LE( buffer )                                           \
+          ( (unsigned long)( buffer += 3, FT_PEEK_UOFF3_LE( buffer - 3 ) ) )
+
+#define FT_NEXT_LONG_LE( buffer )                                  \
+          ( (long)( buffer += 4, FT_PEEK_LONG_LE( buffer - 4 ) ) )
+
+#define FT_NEXT_ULONG_LE( buffer )                                           \
+          ( (unsigned long)( buffer += 4, FT_PEEK_ULONG_LE( buffer - 4 ) ) )
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Each GET_xxxx() macro uses an implicit `stream' variable.             */
+  /*                                                                       */
+#if 0
+#define FT_GET_MACRO( type )    FT_NEXT_ ## type ( stream->cursor )
+
+#define FT_GET_CHAR()       FT_GET_MACRO( CHAR )
+#define FT_GET_BYTE()       FT_GET_MACRO( BYTE )
+#define FT_GET_SHORT()      FT_GET_MACRO( SHORT )
+#define FT_GET_USHORT()     FT_GET_MACRO( USHORT )
+#define FT_GET_OFF3()       FT_GET_MACRO( OFF3 )
+#define FT_GET_UOFF3()      FT_GET_MACRO( UOFF3 )
+#define FT_GET_LONG()       FT_GET_MACRO( LONG )
+#define FT_GET_ULONG()      FT_GET_MACRO( ULONG )
+#define FT_GET_TAG4()       FT_GET_MACRO( ULONG )
+
+#define FT_GET_SHORT_LE()   FT_GET_MACRO( SHORT_LE )
+#define FT_GET_USHORT_LE()  FT_GET_MACRO( USHORT_LE )
+#define FT_GET_LONG_LE()    FT_GET_MACRO( LONG_LE )
+#define FT_GET_ULONG_LE()   FT_GET_MACRO( ULONG_LE )
+
+#else
+#define FT_GET_MACRO( func, type )        ( (type)func( stream ) )
+
+#define FT_GET_CHAR()       FT_GET_MACRO( FT_Stream_GetChar, FT_Char )
+#define FT_GET_BYTE()       FT_GET_MACRO( FT_Stream_GetChar, FT_Byte )
+#define FT_GET_SHORT()      FT_GET_MACRO( FT_Stream_GetShort, FT_Short )
+#define FT_GET_USHORT()     FT_GET_MACRO( FT_Stream_GetShort, FT_UShort )
+#define FT_GET_OFF3()       FT_GET_MACRO( FT_Stream_GetOffset, FT_Long )
+#define FT_GET_UOFF3()      FT_GET_MACRO( FT_Stream_GetOffset, FT_ULong )
+#define FT_GET_LONG()       FT_GET_MACRO( FT_Stream_GetLong, FT_Long )
+#define FT_GET_ULONG()      FT_GET_MACRO( FT_Stream_GetLong, FT_ULong )
+#define FT_GET_TAG4()       FT_GET_MACRO( FT_Stream_GetLong, FT_ULong )
+
+#define FT_GET_SHORT_LE()   FT_GET_MACRO( FT_Stream_GetShortLE, FT_Short )
+#define FT_GET_USHORT_LE()  FT_GET_MACRO( FT_Stream_GetShortLE, FT_UShort )
+#define FT_GET_LONG_LE()    FT_GET_MACRO( FT_Stream_GetLongLE, FT_Long )
+#define FT_GET_ULONG_LE()   FT_GET_MACRO( FT_Stream_GetLongLE, FT_ULong )
+#endif
+
+#define FT_READ_MACRO( func, type, var )        \
+          ( var = (type)func( stream, &error ), \
+            error != FT_Err_Ok )
+
+#define FT_READ_BYTE( var )       FT_READ_MACRO( FT_Stream_ReadChar, FT_Byte, var )
+#define FT_READ_CHAR( var )       FT_READ_MACRO( FT_Stream_ReadChar, FT_Char, var )
+#define FT_READ_SHORT( var )      FT_READ_MACRO( FT_Stream_ReadShort, FT_Short, var )
+#define FT_READ_USHORT( var )     FT_READ_MACRO( FT_Stream_ReadShort, FT_UShort, var )
+#define FT_READ_OFF3( var )       FT_READ_MACRO( FT_Stream_ReadOffset, FT_Long, var )
+#define FT_READ_UOFF3( var )      FT_READ_MACRO( FT_Stream_ReadOffset, FT_ULong, var )
+#define FT_READ_LONG( var )       FT_READ_MACRO( FT_Stream_ReadLong, FT_Long, var )
+#define FT_READ_ULONG( var )      FT_READ_MACRO( FT_Stream_ReadLong, FT_ULong, var )
+
+#define FT_READ_SHORT_LE( var )   FT_READ_MACRO( FT_Stream_ReadShortLE, FT_Short, var )
+#define FT_READ_USHORT_LE( var )  FT_READ_MACRO( FT_Stream_ReadShortLE, FT_UShort, var )
+#define FT_READ_LONG_LE( var )    FT_READ_MACRO( FT_Stream_ReadLongLE, FT_Long, var )
+#define FT_READ_ULONG_LE( var )   FT_READ_MACRO( FT_Stream_ReadLongLE, FT_ULong, var )
+
+
+#ifndef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM
+
+  /* initialize a stream for reading a regular system stream */
+  FT_BASE( FT_Error )
+  FT_Stream_Open( FT_Stream    stream,
+                  const char*  filepathname );
+
+#endif /* FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM */
+
+
+  /* create a new (input) stream from an FT_Open_Args structure */
+  FT_BASE( FT_Error )
+  FT_Stream_New( FT_Library           library,
+                 const FT_Open_Args*  args,
+                 FT_Stream           *astream );
+
+  /* free a stream */
+  FT_BASE( void )
+  FT_Stream_Free( FT_Stream  stream,
+                  FT_Int     external );
+
+  /* initialize a stream for reading in-memory data */
+  FT_BASE( void )
+  FT_Stream_OpenMemory( FT_Stream       stream,
+                        const FT_Byte*  base,
+                        FT_ULong        size );
+
+  /* close a stream (does not destroy the stream structure) */
+  FT_BASE( void )
+  FT_Stream_Close( FT_Stream  stream );
+
+
+  /* seek within a stream. position is relative to start of stream */
+  FT_BASE( FT_Error )
+  FT_Stream_Seek( FT_Stream  stream,
+                  FT_ULong   pos );
+
+  /* skip bytes in a stream */
+  FT_BASE( FT_Error )
+  FT_Stream_Skip( FT_Stream  stream,
+                  FT_Long    distance );
+
+  /* return current stream position */
+  FT_BASE( FT_Long )
+  FT_Stream_Pos( FT_Stream  stream );
+
+  /* read bytes from a stream into a user-allocated buffer, returns an */
+  /* error if not all bytes could be read.                             */
+  FT_BASE( FT_Error )
+  FT_Stream_Read( FT_Stream  stream,
+                  FT_Byte*   buffer,
+                  FT_ULong   count );
+
+  /* read bytes from a stream at a given position */
+  FT_BASE( FT_Error )
+  FT_Stream_ReadAt( FT_Stream  stream,
+                    FT_ULong   pos,
+                    FT_Byte*   buffer,
+                    FT_ULong   count );
+
+  /* try to read bytes at the end of a stream; return number of bytes */
+  /* really available                                                 */
+  FT_BASE( FT_ULong )
+  FT_Stream_TryRead( FT_Stream  stream,
+                     FT_Byte*   buffer,
+                     FT_ULong   count );
+
+  /* Enter a frame of `count' consecutive bytes in a stream.  Returns an */
+  /* error if the frame could not be read/accessed.  The caller can use  */
+  /* the FT_Stream_Get_XXX functions to retrieve frame data without      */
+  /* error checks.                                                       */
+  /*                                                                     */
+  /* You must _always_ call FT_Stream_ExitFrame() once you have entered  */
+  /* a stream frame!                                                     */
+  /*                                                                     */
+  FT_BASE( FT_Error )
+  FT_Stream_EnterFrame( FT_Stream  stream,
+                        FT_ULong   count );
+
+  /* exit a stream frame */
+  FT_BASE( void )
+  FT_Stream_ExitFrame( FT_Stream  stream );
+
+  /* Extract a stream frame.  If the stream is disk-based, a heap block */
+  /* is allocated and the frame bytes are read into it.  If the stream  */
+  /* is memory-based, this function simply set a pointer to the data.   */
+  /*                                                                    */
+  /* Useful to optimize access to memory-based streams transparently.   */
+  /*                                                                    */
+  /* All extracted frames must be `freed' with a call to the function   */
+  /* FT_Stream_ReleaseFrame().                                          */
+  /*                                                                    */
+  FT_BASE( FT_Error )
+  FT_Stream_ExtractFrame( FT_Stream  stream,
+                          FT_ULong   count,
+                          FT_Byte**  pbytes );
+
+  /* release an extract frame (see FT_Stream_ExtractFrame) */
+  FT_BASE( void )
+  FT_Stream_ReleaseFrame( FT_Stream  stream,
+                          FT_Byte**  pbytes );
+
+  /* read a byte from an entered frame */
+  FT_BASE( FT_Char )
+  FT_Stream_GetChar( FT_Stream  stream );
+
+  /* read a 16-bit big-endian integer from an entered frame */
+  FT_BASE( FT_Short )
+  FT_Stream_GetShort( FT_Stream  stream );
+
+  /* read a 24-bit big-endian integer from an entered frame */
+  FT_BASE( FT_Long )
+  FT_Stream_GetOffset( FT_Stream  stream );
+
+  /* read a 32-bit big-endian integer from an entered frame */
+  FT_BASE( FT_Long )
+  FT_Stream_GetLong( FT_Stream  stream );
+
+  /* read a 16-bit little-endian integer from an entered frame */
+  FT_BASE( FT_Short )
+  FT_Stream_GetShortLE( FT_Stream  stream );
+
+  /* read a 32-bit little-endian integer from an entered frame */
+  FT_BASE( FT_Long )
+  FT_Stream_GetLongLE( FT_Stream  stream );
+
+
+  /* read a byte from a stream */
+  FT_BASE( FT_Char )
+  FT_Stream_ReadChar( FT_Stream  stream,
+                      FT_Error*  error );
+
+  /* read a 16-bit big-endian integer from a stream */
+  FT_BASE( FT_Short )
+  FT_Stream_ReadShort( FT_Stream  stream,
+                       FT_Error*  error );
+
+  /* read a 24-bit big-endian integer from a stream */
+  FT_BASE( FT_Long )
+  FT_Stream_ReadOffset( FT_Stream  stream,
+                        FT_Error*  error );
+
+  /* read a 32-bit big-endian integer from a stream */
+  FT_BASE( FT_Long )
+  FT_Stream_ReadLong( FT_Stream  stream,
+                      FT_Error*  error );
+
+  /* read a 16-bit little-endian integer from a stream */
+  FT_BASE( FT_Short )
+  FT_Stream_ReadShortLE( FT_Stream  stream,
+                         FT_Error*  error );
+
+  /* read a 32-bit little-endian integer from a stream */
+  FT_BASE( FT_Long )
+  FT_Stream_ReadLongLE( FT_Stream  stream,
+                        FT_Error*  error );
+
+  /* Read a structure from a stream.  The structure must be described */
+  /* by an array of FT_Frame_Field records.                           */
+  FT_BASE( FT_Error )
+  FT_Stream_ReadFields( FT_Stream              stream,
+                        const FT_Frame_Field*  fields,
+                        void*                  structure );
+
+
+#define FT_STREAM_POS()           \
+          FT_Stream_Pos( stream )
+
+#define FT_STREAM_SEEK( position )                           \
+          FT_SET_ERROR( FT_Stream_Seek( stream, position ) )
+
+#define FT_STREAM_SKIP( distance )                           \
+          FT_SET_ERROR( FT_Stream_Skip( stream, distance ) )
+
+#define FT_STREAM_READ( buffer, count )                   \
+          FT_SET_ERROR( FT_Stream_Read( stream,           \
+                                        (FT_Byte*)buffer, \
+                                        count ) )
+
+#define FT_STREAM_READ_AT( position, buffer, count )         \
+          FT_SET_ERROR( FT_Stream_ReadAt( stream,            \
+                                           position,         \
+                                           (FT_Byte*)buffer, \
+                                           count ) )
+
+#define FT_STREAM_READ_FIELDS( fields, object )                          \
+          FT_SET_ERROR( FT_Stream_ReadFields( stream, fields, object ) )
+
+
+#define FT_FRAME_ENTER( size )                                       \
+          FT_SET_ERROR(                                              \
+            FT_DEBUG_INNER( FT_Stream_EnterFrame( stream, size ) ) )
+
+#define FT_FRAME_EXIT()                 \
+          FT_DEBUG_INNER( FT_Stream_ExitFrame( stream ) )
+
+#define FT_FRAME_EXTRACT( size, bytes )                                       \
+          FT_SET_ERROR(                                                       \
+            FT_DEBUG_INNER( FT_Stream_ExtractFrame( stream, size,             \
+                                                    (FT_Byte**)&(bytes) ) ) )
+
+#define FT_FRAME_RELEASE( bytes )                                         \
+          FT_DEBUG_INNER( FT_Stream_ReleaseFrame( stream,                 \
+                                                  (FT_Byte**)&(bytes) ) )
+
+
+FT_END_HEADER
+
+#endif /* __FTSTREAM_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/fttrace.h b/contrib/media/updf/include/freetype/internal/fttrace.h
new file mode 100644
index 0000000000..e9b383a588
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/fttrace.h
@@ -0,0 +1,139 @@
+/***************************************************************************/
+/*                                                                         */
+/*  fttrace.h                                                              */
+/*                                                                         */
+/*    Tracing handling (specification only).                               */
+/*                                                                         */
+/*  Copyright 2002, 2004, 2005, 2006, 2007 by                              */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /* definitions of trace levels for FreeType 2 */
+
+  /* the first level must always be `trace_any' */
+FT_TRACE_DEF( any )
+
+  /* base components */
+FT_TRACE_DEF( calc )      /* calculations            (ftcalc.c)   */
+FT_TRACE_DEF( memory )    /* memory manager          (ftobjs.c)   */
+FT_TRACE_DEF( stream )    /* stream manager          (ftstream.c) */
+FT_TRACE_DEF( io )        /* i/o interface           (ftsystem.c) */
+FT_TRACE_DEF( list )      /* list management         (ftlist.c)   */
+FT_TRACE_DEF( init )      /* initialization          (ftinit.c)   */
+FT_TRACE_DEF( objs )      /* base objects            (ftobjs.c)   */
+FT_TRACE_DEF( outline )   /* outline management      (ftoutln.c)  */
+FT_TRACE_DEF( glyph )     /* glyph management        (ftglyph.c)  */
+FT_TRACE_DEF( gloader )   /* glyph loader            (ftgloadr.c) */
+
+FT_TRACE_DEF( raster )    /* monochrome rasterizer   (ftraster.c) */
+FT_TRACE_DEF( smooth )    /* anti-aliasing raster    (ftgrays.c)  */
+FT_TRACE_DEF( mm )        /* MM interface            (ftmm.c)     */
+FT_TRACE_DEF( raccess )   /* resource fork accessor  (ftrfork.c)  */
+FT_TRACE_DEF( synth )     /* bold/slant synthesizer  (ftsynth.c)  */
+
+  /* Cache sub-system */
+FT_TRACE_DEF( cache )     /* cache sub-system        (ftcache.c, etc.) */
+
+  /* SFNT driver components */
+FT_TRACE_DEF( sfdriver )  /* SFNT font driver        (sfdriver.c) */
+FT_TRACE_DEF( sfobjs )    /* SFNT object handler     (sfobjs.c)   */
+FT_TRACE_DEF( ttcmap )    /* charmap handler         (ttcmap.c)   */
+FT_TRACE_DEF( ttkern )    /* kerning handler         (ttkern.c)   */
+FT_TRACE_DEF( ttload )    /* basic TrueType tables   (ttload.c)   */
+FT_TRACE_DEF( ttmtx )     /* metrics-related tables  (ttmtx.c)    */
+FT_TRACE_DEF( ttpost )    /* PS table processing     (ttpost.c)   */
+FT_TRACE_DEF( ttsbit )    /* TrueType sbit handling  (ttsbit.c)   */
+FT_TRACE_DEF( ttbdf )     /* TrueType embedded BDF   (ttbdf.c)    */
+
+  /* TrueType driver components */
+FT_TRACE_DEF( ttdriver )  /* TT font driver          (ttdriver.c) */
+FT_TRACE_DEF( ttgload )   /* TT glyph loader         (ttgload.c)  */
+FT_TRACE_DEF( ttinterp )  /* bytecode interpreter    (ttinterp.c) */
+FT_TRACE_DEF( ttobjs )    /* TT objects manager      (ttobjs.c)   */
+FT_TRACE_DEF( ttpload )   /* TT data/program loader  (ttpload.c)  */
+FT_TRACE_DEF( ttgxvar )   /* TrueType GX var handler (ttgxvar.c)  */
+
+  /* Type 1 driver components */
+FT_TRACE_DEF( t1afm )
+FT_TRACE_DEF( t1driver )
+FT_TRACE_DEF( t1gload )
+FT_TRACE_DEF( t1hint )
+FT_TRACE_DEF( t1load )
+FT_TRACE_DEF( t1objs )
+FT_TRACE_DEF( t1parse )
+
+  /* PostScript helper module `psaux' */
+FT_TRACE_DEF( t1decode )
+FT_TRACE_DEF( psobjs )
+
+  /* PostScript hinting module `pshinter' */
+FT_TRACE_DEF( pshrec )
+FT_TRACE_DEF( pshalgo1 )
+FT_TRACE_DEF( pshalgo2 )
+
+  /* Type 2 driver components */
+FT_TRACE_DEF( cffdriver )
+FT_TRACE_DEF( cffgload )
+FT_TRACE_DEF( cffload )
+FT_TRACE_DEF( cffobjs )
+FT_TRACE_DEF( cffparse )
+
+  /* Type 42 driver component */
+FT_TRACE_DEF( t42 )
+
+  /* CID driver components */
+FT_TRACE_DEF( cidafm )
+FT_TRACE_DEF( ciddriver )
+FT_TRACE_DEF( cidgload )
+FT_TRACE_DEF( cidload )
+FT_TRACE_DEF( cidobjs )
+FT_TRACE_DEF( cidparse )
+
+  /* Windows font component */
+FT_TRACE_DEF( winfnt )
+
+  /* PCF font components */
+FT_TRACE_DEF( pcfdriver )
+FT_TRACE_DEF( pcfread )
+
+  /* BDF font components */
+FT_TRACE_DEF( bdfdriver )
+FT_TRACE_DEF( bdflib )
+
+  /* PFR font component */
+FT_TRACE_DEF( pfr )
+
+  /* OpenType validation components */
+FT_TRACE_DEF( otvmodule )
+FT_TRACE_DEF( otvcommon )
+FT_TRACE_DEF( otvbase )
+FT_TRACE_DEF( otvgdef )
+FT_TRACE_DEF( otvgpos )
+FT_TRACE_DEF( otvgsub )
+FT_TRACE_DEF( otvjstf )
+FT_TRACE_DEF( otvmath )
+
+  /* TrueTypeGX/AAT validation components */
+FT_TRACE_DEF( gxvmodule )
+FT_TRACE_DEF( gxvcommon )
+FT_TRACE_DEF( gxvfeat )
+FT_TRACE_DEF( gxvmort )
+FT_TRACE_DEF( gxvmorx )
+FT_TRACE_DEF( gxvbsln )
+FT_TRACE_DEF( gxvjust )
+FT_TRACE_DEF( gxvkern )
+FT_TRACE_DEF( gxvopbd )
+FT_TRACE_DEF( gxvtrak )
+FT_TRACE_DEF( gxvprop )
+FT_TRACE_DEF( gxvlcar )
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/ftvalid.h b/contrib/media/updf/include/freetype/internal/ftvalid.h
new file mode 100644
index 0000000000..00cd85e7bb
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/ftvalid.h
@@ -0,0 +1,150 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftvalid.h                                                              */
+/*                                                                         */
+/*    FreeType validation support (specification).                         */
+/*                                                                         */
+/*  Copyright 2004 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __FTVALID_H__
+#define __FTVALID_H__
+
+#include <ft2build.h>
+#include FT_CONFIG_STANDARD_LIBRARY_H   /* for ft_setjmp and ft_longjmp */
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /****                    V A L I D A T I O N                          ****/
+  /****                                                                 ****/
+  /****                                                                 ****/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /* handle to a validation object */
+  typedef struct FT_ValidatorRec_ volatile*  FT_Validator;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* There are three distinct validation levels defined here:              */
+  /*                                                                       */
+  /* FT_VALIDATE_DEFAULT ::                                                */
+  /*   A table that passes this validation level can be used reliably by   */
+  /*   FreeType.  It generally means that all offsets have been checked to */
+  /*   prevent out-of-bound reads, that array counts are correct, etc.     */
+  /*                                                                       */
+  /* FT_VALIDATE_TIGHT ::                                                  */
+  /*   A table that passes this validation level can be used reliably and  */
+  /*   doesn't contain invalid data.  For example, a charmap table that    */
+  /*   returns invalid glyph indices will not pass, even though it can     */
+  /*   be used with FreeType in default mode (the library will simply      */
+  /*   return an error later when trying to load the glyph).               */
+  /*                                                                       */
+  /*   It also checks that fields which must be a multiple of 2, 4, or 8,  */
+  /*   don't have incorrect values, etc.                                   */
+  /*                                                                       */
+  /* FT_VALIDATE_PARANOID ::                                               */
+  /*   Only for font debugging.  Checks that a table follows the           */
+  /*   specification by 100%.  Very few fonts will be able to pass this    */
+  /*   level anyway but it can be useful for certain tools like font       */
+  /*   editors/converters.                                                 */
+  /*                                                                       */
+  typedef enum  FT_ValidationLevel_
+  {
+    FT_VALIDATE_DEFAULT = 0,
+    FT_VALIDATE_TIGHT,
+    FT_VALIDATE_PARANOID
+
+  } FT_ValidationLevel;
+
+
+  /* validator structure */
+  typedef struct  FT_ValidatorRec_
+  {
+    const FT_Byte*      base;        /* address of table in memory       */
+    const FT_Byte*      limit;       /* `base' + sizeof(table) in memory */
+    FT_ValidationLevel  level;       /* validation level                 */
+    FT_Error            error;       /* error returned. 0 means success  */
+
+    ft_jmp_buf          jump_buffer; /* used for exception handling      */
+
+  } FT_ValidatorRec;
+
+
+#define FT_VALIDATOR( x )  ((FT_Validator)( x ))
+
+
+  FT_BASE( void )
+  ft_validator_init( FT_Validator        valid,
+                     const FT_Byte*      base,
+                     const FT_Byte*      limit,
+                     FT_ValidationLevel  level );
+
+  /* Do not use this. It's broken and will cause your validator to crash */
+  /* if you run it on an invalid font.                                   */
+  FT_BASE( FT_Int )
+  ft_validator_run( FT_Validator  valid );
+
+  /* Sets the error field in a validator, then calls `longjmp' to return */
+  /* to high-level caller.  Using `setjmp/longjmp' avoids many stupid    */
+  /* error checks within the validation routines.                        */
+  /*                                                                     */
+  FT_BASE( void )
+  ft_validator_error( FT_Validator  valid,
+                      FT_Error      error );
+
+
+  /* Calls ft_validate_error.  Assumes that the `valid' local variable */
+  /* holds a pointer to the current validator object.                  */
+  /*                                                                   */
+  /* Use preprocessor prescan to pass FT_ERR_PREFIX.                   */
+  /*                                                                   */
+#define FT_INVALID( _prefix, _error )  FT_INVALID_( _prefix, _error )
+#define FT_INVALID_( _prefix, _error ) \
+          ft_validator_error( valid, _prefix ## _error )
+
+  /* called when a broken table is detected */
+#define FT_INVALID_TOO_SHORT \
+          FT_INVALID( FT_ERR_PREFIX, Invalid_Table )
+
+  /* called when an invalid offset is detected */
+#define FT_INVALID_OFFSET \
+          FT_INVALID( FT_ERR_PREFIX, Invalid_Offset )
+
+  /* called when an invalid format/value is detected */
+#define FT_INVALID_FORMAT \
+          FT_INVALID( FT_ERR_PREFIX, Invalid_Table )
+
+  /* called when an invalid glyph index is detected */
+#define FT_INVALID_GLYPH_ID \
+          FT_INVALID( FT_ERR_PREFIX, Invalid_Glyph_Index )
+
+  /* called when an invalid field value is detected */
+#define FT_INVALID_DATA \
+          FT_INVALID( FT_ERR_PREFIX, Invalid_Table )
+
+
+FT_END_HEADER
+
+#endif /* __FTVALID_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/internal.h b/contrib/media/updf/include/freetype/internal/internal.h
new file mode 100644
index 0000000000..f500a651c2
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/internal.h
@@ -0,0 +1,51 @@
+/***************************************************************************/
+/*                                                                         */
+/*  internal.h                                                             */
+/*                                                                         */
+/*    Internal header files (specification only).                          */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004 by                               */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is automatically included by `ft2build.h'.                  */
+  /* Do not include it manually!                                           */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#define FT_INTERNAL_OBJECTS_H             <freetype/internal/ftobjs.h>
+#define FT_INTERNAL_PIC_H                 <freetype/internal/ftpic.h>
+#define FT_INTERNAL_STREAM_H              <freetype/internal/ftstream.h>
+#define FT_INTERNAL_MEMORY_H              <freetype/internal/ftmemory.h>
+#define FT_INTERNAL_DEBUG_H               <freetype/internal/ftdebug.h>
+#define FT_INTERNAL_CALC_H                <freetype/internal/ftcalc.h>
+#define FT_INTERNAL_DRIVER_H              <freetype/internal/ftdriver.h>
+#define FT_INTERNAL_TRACE_H               <freetype/internal/fttrace.h>
+#define FT_INTERNAL_GLYPH_LOADER_H        <freetype/internal/ftgloadr.h>
+#define FT_INTERNAL_SFNT_H                <freetype/internal/sfnt.h>
+#define FT_INTERNAL_SERVICE_H             <freetype/internal/ftserv.h>
+#define FT_INTERNAL_RFORK_H               <freetype/internal/ftrfork.h>
+#define FT_INTERNAL_VALIDATE_H            <freetype/internal/ftvalid.h>
+
+#define FT_INTERNAL_TRUETYPE_TYPES_H      <freetype/internal/tttypes.h>
+#define FT_INTERNAL_TYPE1_TYPES_H         <freetype/internal/t1types.h>
+
+#define FT_INTERNAL_POSTSCRIPT_AUX_H      <freetype/internal/psaux.h>
+#define FT_INTERNAL_POSTSCRIPT_HINTS_H    <freetype/internal/pshints.h>
+#define FT_INTERNAL_POSTSCRIPT_GLOBALS_H  <freetype/internal/psglobal.h>
+
+#define FT_INTERNAL_AUTOHINT_H            <freetype/internal/autohint.h>
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/pcftypes.h b/contrib/media/updf/include/freetype/internal/pcftypes.h
new file mode 100644
index 0000000000..382796ffb4
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/pcftypes.h
@@ -0,0 +1,56 @@
+/*  pcftypes.h
+
+  FreeType font driver for pcf fonts
+
+  Copyright (C) 2000, 2001, 2002 by
+  Francesco Zappa Nardelli
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+
+#ifndef __PCFTYPES_H__
+#define __PCFTYPES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+
+FT_BEGIN_HEADER
+
+
+  typedef struct  PCF_Public_FaceRec_
+  {
+    FT_FaceRec    root;
+    FT_StreamRec  gzip_stream;
+    FT_Stream     gzip_source;
+
+    char*         charset_encoding;
+    char*         charset_registry;
+
+  } PCF_Public_FaceRec, *PCF_Public_Face;
+
+
+FT_END_HEADER
+
+#endif  /* __PCFTYPES_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/psaux.h b/contrib/media/updf/include/freetype/internal/psaux.h
new file mode 100644
index 0000000000..a96e0dfa86
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/psaux.h
@@ -0,0 +1,873 @@
+/***************************************************************************/
+/*                                                                         */
+/*  psaux.h                                                                */
+/*                                                                         */
+/*    Auxiliary functions and data structures related to PostScript fonts  */
+/*    (specification).                                                     */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2006, 2008, 2009 by             */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PSAUX_H__
+#define __PSAUX_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_TYPE1_TYPES_H
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                             T1_TABLE                          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  typedef struct PS_TableRec_*              PS_Table;
+  typedef const struct PS_Table_FuncsRec_*  PS_Table_Funcs;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    PS_Table_FuncsRec                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A set of function pointers to manage PS_Table objects.             */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    table_init    :: Used to initialize a table.                       */
+  /*                                                                       */
+  /*    table_done    :: Finalizes resp. destroy a given table.            */
+  /*                                                                       */
+  /*    table_add     :: Adds a new object to a table.                     */
+  /*                                                                       */
+  /*    table_release :: Releases table data, then finalizes it.           */
+  /*                                                                       */
+  typedef struct  PS_Table_FuncsRec_
+  {
+    FT_Error
+    (*init)( PS_Table   table,
+             FT_Int     count,
+             FT_Memory  memory );
+
+    void
+    (*done)( PS_Table  table );
+
+    FT_Error
+    (*add)( PS_Table    table,
+            FT_Int      idx,
+            void*       object,
+            FT_PtrDist  length );
+
+    void
+    (*release)( PS_Table  table );
+
+  } PS_Table_FuncsRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    PS_TableRec                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A PS_Table is a simple object used to store an array of objects in */
+  /*    a single memory block.                                             */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    block     :: The address in memory of the growheap's block.  This  */
+  /*                 can change between two object adds, due to            */
+  /*                 reallocation.                                         */
+  /*                                                                       */
+  /*    cursor    :: The current top of the grow heap within its block.    */
+  /*                                                                       */
+  /*    capacity  :: The current size of the heap block.  Increments by    */
+  /*                 1kByte chunks.                                        */
+  /*                                                                       */
+  /*    max_elems :: The maximum number of elements in table.              */
+  /*                                                                       */
+  /*    num_elems :: The current number of elements in table.              */
+  /*                                                                       */
+  /*    elements  :: A table of element addresses within the block.        */
+  /*                                                                       */
+  /*    lengths   :: A table of element sizes within the block.            */
+  /*                                                                       */
+  /*    memory    :: The object used for memory operations                 */
+  /*                 (alloc/realloc).                                      */
+  /*                                                                       */
+  /*    funcs     :: A table of method pointers for this object.           */
+  /*                                                                       */
+  typedef struct  PS_TableRec_
+  {
+    FT_Byte*           block;          /* current memory block           */
+    FT_Offset          cursor;         /* current cursor in memory block */
+    FT_Offset          capacity;       /* current size of memory block   */
+    FT_Long            init;
+
+    FT_Int             max_elems;
+    FT_Int             num_elems;
+    FT_Byte**          elements;       /* addresses of table elements */
+    FT_PtrDist*        lengths;        /* lengths of table elements   */
+
+    FT_Memory          memory;
+    PS_Table_FuncsRec  funcs;
+
+  } PS_TableRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                       T1 FIELDS & TOKENS                      *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef struct PS_ParserRec_*  PS_Parser;
+
+  typedef struct T1_TokenRec_*   T1_Token;
+
+  typedef struct T1_FieldRec_*   T1_Field;
+
+
+  /* simple enumeration type used to identify token types */
+  typedef enum  T1_TokenType_
+  {
+    T1_TOKEN_TYPE_NONE = 0,
+    T1_TOKEN_TYPE_ANY,
+    T1_TOKEN_TYPE_STRING,
+    T1_TOKEN_TYPE_ARRAY,
+    T1_TOKEN_TYPE_KEY, /* aka `name' */
+
+    /* do not remove */
+    T1_TOKEN_TYPE_MAX
+
+  } T1_TokenType;
+
+
+  /* a simple structure used to identify tokens */
+  typedef struct  T1_TokenRec_
+  {
+    FT_Byte*      start;   /* first character of token in input stream */
+    FT_Byte*      limit;   /* first character after the token          */
+    T1_TokenType  type;    /* type of token                            */
+
+  } T1_TokenRec;
+
+
+  /* enumeration type used to identify object fields */
+  typedef enum  T1_FieldType_
+  {
+    T1_FIELD_TYPE_NONE = 0,
+    T1_FIELD_TYPE_BOOL,
+    T1_FIELD_TYPE_INTEGER,
+    T1_FIELD_TYPE_FIXED,
+    T1_FIELD_TYPE_FIXED_1000,
+    T1_FIELD_TYPE_STRING,
+    T1_FIELD_TYPE_KEY,
+    T1_FIELD_TYPE_BBOX,
+    T1_FIELD_TYPE_INTEGER_ARRAY,
+    T1_FIELD_TYPE_FIXED_ARRAY,
+    T1_FIELD_TYPE_CALLBACK,
+
+    /* do not remove */
+    T1_FIELD_TYPE_MAX
+
+  } T1_FieldType;
+
+
+  typedef enum  T1_FieldLocation_
+  {
+    T1_FIELD_LOCATION_CID_INFO,
+    T1_FIELD_LOCATION_FONT_DICT,
+    T1_FIELD_LOCATION_FONT_EXTRA,
+    T1_FIELD_LOCATION_FONT_INFO,
+    T1_FIELD_LOCATION_PRIVATE,
+    T1_FIELD_LOCATION_BBOX,
+    T1_FIELD_LOCATION_LOADER,
+    T1_FIELD_LOCATION_FACE,
+    T1_FIELD_LOCATION_BLEND,
+
+    /* do not remove */
+    T1_FIELD_LOCATION_MAX
+
+  } T1_FieldLocation;
+
+
+  typedef void
+  (*T1_Field_ParseFunc)( FT_Face     face,
+                         FT_Pointer  parser );
+
+
+  /* structure type used to model object fields */
+  typedef struct  T1_FieldRec_
+  {
+    const char*         ident;        /* field identifier               */
+    T1_FieldLocation    location;
+    T1_FieldType        type;         /* type of field                  */
+    T1_Field_ParseFunc  reader;
+    FT_UInt             offset;       /* offset of field in object      */
+    FT_Byte             size;         /* size of field in bytes         */
+    FT_UInt             array_max;    /* maximal number of elements for */
+                                      /* array                          */
+    FT_UInt             count_offset; /* offset of element count for    */
+                                      /* arrays; must not be zero if in */
+                                      /* use -- in other words, a       */
+                                      /* `num_FOO' element must not     */
+                                      /* start the used structure if we */
+                                      /* parse a `FOO' array            */
+    FT_UInt             dict;         /* where we expect it             */
+  } T1_FieldRec;
+
+#define T1_FIELD_DICT_FONTDICT ( 1 << 0 ) /* also FontInfo and FDArray */
+#define T1_FIELD_DICT_PRIVATE  ( 1 << 1 )
+
+
+
+#define T1_NEW_SIMPLE_FIELD( _ident, _type, _fname, _dict ) \
+          {                                                 \
+            _ident, T1CODE, _type,                          \
+            0,                                              \
+            FT_FIELD_OFFSET( _fname ),                      \
+            FT_FIELD_SIZE( _fname ),                        \
+            0, 0,                                           \
+            _dict                                           \
+          },
+
+#define T1_NEW_CALLBACK_FIELD( _ident, _reader, _dict ) \
+          {                                             \
+            _ident, T1CODE, T1_FIELD_TYPE_CALLBACK,     \
+            (T1_Field_ParseFunc)_reader,                \
+            0, 0,                                       \
+            0, 0,                                       \
+            _dict                                       \
+          },
+
+#define T1_NEW_TABLE_FIELD( _ident, _type, _fname, _max, _dict ) \
+          {                                                      \
+            _ident, T1CODE, _type,                               \
+            0,                                                   \
+            FT_FIELD_OFFSET( _fname ),                           \
+            FT_FIELD_SIZE_DELTA( _fname ),                       \
+            _max,                                                \
+            FT_FIELD_OFFSET( num_ ## _fname ),                   \
+            _dict                                                \
+          },
+
+#define T1_NEW_TABLE_FIELD2( _ident, _type, _fname, _max, _dict ) \
+          {                                                       \
+            _ident, T1CODE, _type,                                \
+            0,                                                    \
+            FT_FIELD_OFFSET( _fname ),                            \
+            FT_FIELD_SIZE_DELTA( _fname ),                        \
+            _max, 0,                                              \
+            _dict                                                 \
+          },
+
+
+#define T1_FIELD_BOOL( _ident, _fname, _dict )                             \
+          T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_BOOL, _fname, _dict )
+
+#define T1_FIELD_NUM( _ident, _fname, _dict )                                 \
+          T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_INTEGER, _fname, _dict )
+
+#define T1_FIELD_FIXED( _ident, _fname, _dict )                             \
+          T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_FIXED, _fname, _dict )
+
+#define T1_FIELD_FIXED_1000( _ident, _fname, _dict )                     \
+          T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_FIXED_1000, _fname, \
+                               _dict )
+
+#define T1_FIELD_STRING( _ident, _fname, _dict )                             \
+          T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_STRING, _fname, _dict )
+
+#define T1_FIELD_KEY( _ident, _fname, _dict )                             \
+          T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_KEY, _fname, _dict )
+
+#define T1_FIELD_BBOX( _ident, _fname, _dict )                             \
+          T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_BBOX, _fname, _dict )
+
+
+#define T1_FIELD_NUM_TABLE( _ident, _fname, _fmax, _dict )         \
+          T1_NEW_TABLE_FIELD( _ident, T1_FIELD_TYPE_INTEGER_ARRAY, \
+                              _fname, _fmax, _dict )
+
+#define T1_FIELD_FIXED_TABLE( _ident, _fname, _fmax, _dict )     \
+          T1_NEW_TABLE_FIELD( _ident, T1_FIELD_TYPE_FIXED_ARRAY, \
+                              _fname, _fmax, _dict )
+
+#define T1_FIELD_NUM_TABLE2( _ident, _fname, _fmax, _dict )         \
+          T1_NEW_TABLE_FIELD2( _ident, T1_FIELD_TYPE_INTEGER_ARRAY, \
+                               _fname, _fmax, _dict )
+
+#define T1_FIELD_FIXED_TABLE2( _ident, _fname, _fmax, _dict )     \
+          T1_NEW_TABLE_FIELD2( _ident, T1_FIELD_TYPE_FIXED_ARRAY, \
+                               _fname, _fmax, _dict )
+
+#define T1_FIELD_CALLBACK( _ident, _name, _dict )       \
+          T1_NEW_CALLBACK_FIELD( _ident, _name, _dict )
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                            T1 PARSER                          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef const struct PS_Parser_FuncsRec_*  PS_Parser_Funcs;
+
+  typedef struct  PS_Parser_FuncsRec_
+  {
+    void
+    (*init)( PS_Parser  parser,
+             FT_Byte*   base,
+             FT_Byte*   limit,
+             FT_Memory  memory );
+
+    void
+    (*done)( PS_Parser  parser );
+
+    void
+    (*skip_spaces)( PS_Parser  parser );
+    void
+    (*skip_PS_token)( PS_Parser  parser );
+
+    FT_Long
+    (*to_int)( PS_Parser  parser );
+    FT_Fixed
+    (*to_fixed)( PS_Parser  parser,
+                 FT_Int     power_ten );
+
+    FT_Error
+    (*to_bytes)( PS_Parser  parser,
+                 FT_Byte*   bytes,
+                 FT_Offset  max_bytes,
+                 FT_Long*   pnum_bytes,
+                 FT_Bool    delimiters );
+
+    FT_Int
+    (*to_coord_array)( PS_Parser  parser,
+                       FT_Int     max_coords,
+                       FT_Short*  coords );
+    FT_Int
+    (*to_fixed_array)( PS_Parser  parser,
+                       FT_Int     max_values,
+                       FT_Fixed*  values,
+                       FT_Int     power_ten );
+
+    void
+    (*to_token)( PS_Parser  parser,
+                 T1_Token   token );
+    void
+    (*to_token_array)( PS_Parser  parser,
+                       T1_Token   tokens,
+                       FT_UInt    max_tokens,
+                       FT_Int*    pnum_tokens );
+
+    FT_Error
+    (*load_field)( PS_Parser       parser,
+                   const T1_Field  field,
+                   void**          objects,
+                   FT_UInt         max_objects,
+                   FT_ULong*       pflags );
+
+    FT_Error
+    (*load_field_table)( PS_Parser       parser,
+                         const T1_Field  field,
+                         void**          objects,
+                         FT_UInt         max_objects,
+                         FT_ULong*       pflags );
+
+  } PS_Parser_FuncsRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    PS_ParserRec                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A PS_Parser is an object used to parse a Type 1 font very quickly. */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    cursor :: The current position in the text.                        */
+  /*                                                                       */
+  /*    base   :: Start of the processed text.                             */
+  /*                                                                       */
+  /*    limit  :: End of the processed text.                               */
+  /*                                                                       */
+  /*    error  :: The last error returned.                                 */
+  /*                                                                       */
+  /*    memory :: The object used for memory operations (alloc/realloc).   */
+  /*                                                                       */
+  /*    funcs  :: A table of functions for the parser.                     */
+  /*                                                                       */
+  typedef struct  PS_ParserRec_
+  {
+    FT_Byte*   cursor;
+    FT_Byte*   base;
+    FT_Byte*   limit;
+    FT_Error   error;
+    FT_Memory  memory;
+
+    PS_Parser_FuncsRec  funcs;
+
+  } PS_ParserRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                         T1 BUILDER                            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  typedef struct T1_BuilderRec_*  T1_Builder;
+
+
+  typedef FT_Error
+  (*T1_Builder_Check_Points_Func)( T1_Builder  builder,
+                                   FT_Int      count );
+
+  typedef void
+  (*T1_Builder_Add_Point_Func)( T1_Builder  builder,
+                                FT_Pos      x,
+                                FT_Pos      y,
+                                FT_Byte     flag );
+
+  typedef FT_Error
+  (*T1_Builder_Add_Point1_Func)( T1_Builder  builder,
+                                 FT_Pos      x,
+                                 FT_Pos      y );
+
+  typedef FT_Error
+  (*T1_Builder_Add_Contour_Func)( T1_Builder  builder );
+
+  typedef FT_Error
+  (*T1_Builder_Start_Point_Func)( T1_Builder  builder,
+                                  FT_Pos      x,
+                                  FT_Pos      y );
+
+  typedef void
+  (*T1_Builder_Close_Contour_Func)( T1_Builder  builder );
+
+
+  typedef const struct T1_Builder_FuncsRec_*  T1_Builder_Funcs;
+
+  typedef struct  T1_Builder_FuncsRec_
+  {
+    void
+    (*init)( T1_Builder    builder,
+             FT_Face       face,
+             FT_Size       size,
+             FT_GlyphSlot  slot,
+             FT_Bool       hinting );
+
+    void
+    (*done)( T1_Builder   builder );
+
+    T1_Builder_Check_Points_Func   check_points;
+    T1_Builder_Add_Point_Func      add_point;
+    T1_Builder_Add_Point1_Func     add_point1;
+    T1_Builder_Add_Contour_Func    add_contour;
+    T1_Builder_Start_Point_Func    start_point;
+    T1_Builder_Close_Contour_Func  close_contour;
+
+  } T1_Builder_FuncsRec;
+
+
+  /* an enumeration type to handle charstring parsing states */
+  typedef enum  T1_ParseState_
+  {
+    T1_Parse_Start,
+    T1_Parse_Have_Width,
+    T1_Parse_Have_Moveto,
+    T1_Parse_Have_Path
+
+  } T1_ParseState;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Structure>                                                           */
+  /*    T1_BuilderRec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*     A structure used during glyph loading to store its outline.       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    memory       :: The current memory object.                         */
+  /*                                                                       */
+  /*    face         :: The current face object.                           */
+  /*                                                                       */
+  /*    glyph        :: The current glyph slot.                            */
+  /*                                                                       */
+  /*    loader       :: XXX                                                */
+  /*                                                                       */
+  /*    base         :: The base glyph outline.                            */
+  /*                                                                       */
+  /*    current      :: The current glyph outline.                         */
+  /*                                                                       */
+  /*    max_points   :: maximum points in builder outline                  */
+  /*                                                                       */
+  /*    max_contours :: Maximal number of contours in builder outline.     */
+  /*                                                                       */
+  /*    pos_x        :: The horizontal translation (if composite glyph).   */
+  /*                                                                       */
+  /*    pos_y        :: The vertical translation (if composite glyph).     */
+  /*                                                                       */
+  /*    left_bearing :: The left side bearing point.                       */
+  /*                                                                       */
+  /*    advance      :: The horizontal advance vector.                     */
+  /*                                                                       */
+  /*    bbox         :: Unused.                                            */
+  /*                                                                       */
+  /*    parse_state  :: An enumeration which controls the charstring       */
+  /*                    parsing state.                                     */
+  /*                                                                       */
+  /*    load_points  :: If this flag is not set, no points are loaded.     */
+  /*                                                                       */
+  /*    no_recurse   :: Set but not used.                                  */
+  /*                                                                       */
+  /*    metrics_only :: A boolean indicating that we only want to compute  */
+  /*                    the metrics of a given glyph, not load all of its  */
+  /*                    points.                                            */
+  /*                                                                       */
+  /*    funcs        :: An array of function pointers for the builder.     */
+  /*                                                                       */
+  typedef struct  T1_BuilderRec_
+  {
+    FT_Memory       memory;
+    FT_Face         face;
+    FT_GlyphSlot    glyph;
+    FT_GlyphLoader  loader;
+    FT_Outline*     base;
+    FT_Outline*     current;
+
+    FT_Pos          pos_x;
+    FT_Pos          pos_y;
+
+    FT_Vector       left_bearing;
+    FT_Vector       advance;
+
+    FT_BBox         bbox;          /* bounding box */
+    T1_ParseState   parse_state;
+    FT_Bool         load_points;
+    FT_Bool         no_recurse;
+
+    FT_Bool         metrics_only;
+
+    void*           hints_funcs;    /* hinter-specific */
+    void*           hints_globals;  /* hinter-specific */
+
+    T1_Builder_FuncsRec  funcs;
+
+  } T1_BuilderRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                         T1 DECODER                            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+#if 0
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine   */
+  /* calls during glyph loading.                                           */
+  /*                                                                       */
+#define T1_MAX_SUBRS_CALLS  8
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity.  A     */
+  /* minimum of 16 is required.                                            */
+  /*                                                                       */
+#define T1_MAX_CHARSTRINGS_OPERANDS  32
+
+#endif /* 0 */
+
+
+  typedef struct  T1_Decoder_ZoneRec_
+  {
+    FT_Byte*  cursor;
+    FT_Byte*  base;
+    FT_Byte*  limit;
+
+  } T1_Decoder_ZoneRec, *T1_Decoder_Zone;
+
+
+  typedef struct T1_DecoderRec_*              T1_Decoder;
+  typedef const struct T1_Decoder_FuncsRec_*  T1_Decoder_Funcs;
+
+
+  typedef FT_Error
+  (*T1_Decoder_Callback)( T1_Decoder  decoder,
+                          FT_UInt     glyph_index );
+
+
+  typedef struct  T1_Decoder_FuncsRec_
+  {
+    FT_Error
+    (*init)( T1_Decoder           decoder,
+             FT_Face              face,
+             FT_Size              size,
+             FT_GlyphSlot         slot,
+             FT_Byte**            glyph_names,
+             PS_Blend             blend,
+             FT_Bool              hinting,
+             FT_Render_Mode       hint_mode,
+             T1_Decoder_Callback  callback );
+
+    void
+    (*done)( T1_Decoder  decoder );
+
+    FT_Error
+    (*parse_charstrings)( T1_Decoder  decoder,
+                          FT_Byte*    base,
+                          FT_UInt     len );
+
+  } T1_Decoder_FuncsRec;
+
+
+  typedef struct  T1_DecoderRec_
+  {
+    T1_BuilderRec        builder;
+
+    FT_Long              stack[T1_MAX_CHARSTRINGS_OPERANDS];
+    FT_Long*             top;
+
+    T1_Decoder_ZoneRec   zones[T1_MAX_SUBRS_CALLS + 1];
+    T1_Decoder_Zone      zone;
+
+    FT_Service_PsCMaps   psnames;      /* for seac */
+    FT_UInt              num_glyphs;
+    FT_Byte**            glyph_names;
+
+    FT_Int               lenIV;        /* internal for sub routine calls */
+    FT_UInt              num_subrs;
+    FT_Byte**            subrs;
+    FT_PtrDist*          subrs_len;    /* array of subrs length (optional) */
+
+    FT_Matrix            font_matrix;
+    FT_Vector            font_offset;
+
+    FT_Int               flex_state;
+    FT_Int               num_flex_vectors;
+    FT_Vector            flex_vectors[7];
+
+    PS_Blend             blend;       /* for multiple master support */
+
+    FT_Render_Mode       hint_mode;
+
+    T1_Decoder_Callback  parse_callback;
+    T1_Decoder_FuncsRec  funcs;
+
+    FT_Long*             buildchar;
+    FT_UInt              len_buildchar;
+
+    FT_Bool              seac;
+
+  } T1_DecoderRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                            AFM PARSER                         *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef struct AFM_ParserRec_*  AFM_Parser;
+
+  typedef struct  AFM_Parser_FuncsRec_
+  {
+    FT_Error
+    (*init)( AFM_Parser  parser,
+             FT_Memory   memory,
+             FT_Byte*    base,
+             FT_Byte*    limit );
+
+    void
+    (*done)( AFM_Parser  parser );
+
+    FT_Error
+    (*parse)( AFM_Parser  parser );
+
+  } AFM_Parser_FuncsRec;
+
+
+  typedef struct AFM_StreamRec_*  AFM_Stream;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    AFM_ParserRec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An AFM_Parser is a parser for the AFM files.                       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    memory    :: The object used for memory operations (alloc and      */
+  /*                 realloc).                                             */
+  /*                                                                       */
+  /*    stream    :: This is an opaque object.                             */
+  /*                                                                       */
+  /*    FontInfo  :: The result will be stored here.                       */
+  /*                                                                       */
+  /*    get_index :: A user provided function to get a glyph index by its  */
+  /*                 name.                                                 */
+  /*                                                                       */
+  typedef struct  AFM_ParserRec_
+  {
+    FT_Memory     memory;
+    AFM_Stream    stream;
+
+    AFM_FontInfo  FontInfo;
+
+    FT_Int
+    (*get_index)( const char*  name,
+                  FT_Offset    len,
+                  void*        user_data );
+
+    void*         user_data;
+
+  } AFM_ParserRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                     TYPE1 CHARMAPS                            *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef const struct T1_CMap_ClassesRec_*  T1_CMap_Classes;
+
+  typedef struct T1_CMap_ClassesRec_
+  {
+    FT_CMap_Class  standard;
+    FT_CMap_Class  expert;
+    FT_CMap_Class  custom;
+    FT_CMap_Class  unicode;
+
+  } T1_CMap_ClassesRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                        PSAux Module Interface                 *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef struct  PSAux_ServiceRec_
+  {
+    /* don't use `PS_Table_Funcs' and friends to avoid compiler warnings */
+    const PS_Table_FuncsRec*    ps_table_funcs;
+    const PS_Parser_FuncsRec*   ps_parser_funcs;
+    const T1_Builder_FuncsRec*  t1_builder_funcs;
+    const T1_Decoder_FuncsRec*  t1_decoder_funcs;
+
+    void
+    (*t1_decrypt)( FT_Byte*   buffer,
+                   FT_Offset  length,
+                   FT_UShort  seed );
+
+    T1_CMap_Classes  t1_cmap_classes;
+
+    /* fields after this comment line were added after version 2.1.10 */
+    const AFM_Parser_FuncsRec*  afm_parser_funcs;
+
+  } PSAux_ServiceRec, *PSAux_Service;
+
+  /* backwards-compatible type definition */
+  typedef PSAux_ServiceRec   PSAux_Interface;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                 Some convenience functions                    *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+#define IS_PS_NEWLINE( ch ) \
+  ( (ch) == '\r' ||         \
+    (ch) == '\n' )
+
+#define IS_PS_SPACE( ch )  \
+  ( (ch) == ' '         || \
+    IS_PS_NEWLINE( ch ) || \
+    (ch) == '\t'        || \
+    (ch) == '\f'        || \
+    (ch) == '\0' )
+
+#define IS_PS_SPECIAL( ch )       \
+  ( (ch) == '/'                || \
+    (ch) == '(' || (ch) == ')' || \
+    (ch) == '<' || (ch) == '>' || \
+    (ch) == '[' || (ch) == ']' || \
+    (ch) == '{' || (ch) == '}' || \
+    (ch) == '%'                )
+
+#define IS_PS_DELIM( ch )  \
+  ( IS_PS_SPACE( ch )   || \
+    IS_PS_SPECIAL( ch ) )
+
+#define IS_PS_DIGIT( ch )        \
+  ( (ch) >= '0' && (ch) <= '9' )
+
+#define IS_PS_XDIGIT( ch )            \
+  ( IS_PS_DIGIT( ch )              || \
+    ( (ch) >= 'A' && (ch) <= 'F' ) || \
+    ( (ch) >= 'a' && (ch) <= 'f' ) )
+
+#define IS_PS_BASE85( ch )       \
+  ( (ch) >= '!' && (ch) <= 'u' )
+
+#define IS_PS_TOKEN( cur, limit, token )                                \
+  ( (char)(cur)[0] == (token)[0]                                     && \
+    ( (cur) + sizeof ( (token) ) == (limit) ||                          \
+      ( (cur) + sizeof( (token) ) < (limit)          &&                 \
+        IS_PS_DELIM( (cur)[sizeof ( (token) ) - 1] ) ) )             && \
+    ft_strncmp( (char*)(cur), (token), sizeof ( (token) ) - 1 ) == 0 )
+
+
+FT_END_HEADER
+
+#endif /* __PSAUX_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/pshints.h b/contrib/media/updf/include/freetype/internal/pshints.h
new file mode 100644
index 0000000000..0c357651be
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/pshints.h
@@ -0,0 +1,712 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pshints.h                                                              */
+/*                                                                         */
+/*    Interface to Postscript-specific (Type 1 and Type 2) hints           */
+/*    recorders (specification only).  These are used to support native    */
+/*    T1/T2 hints in the `type1', `cid', and `cff' font drivers.           */
+/*                                                                         */
+/*  Copyright 2001, 2002, 2003, 2005, 2006, 2007, 2009 by                  */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PSHINTS_H__
+#define __PSHINTS_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_TYPE1_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****               INTERNAL REPRESENTATION OF GLOBALS              *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef struct PSH_GlobalsRec_*  PSH_Globals;
+
+  typedef FT_Error
+  (*PSH_Globals_NewFunc)( FT_Memory     memory,
+                          T1_Private*   private_dict,
+                          PSH_Globals*  aglobals );
+
+  typedef FT_Error
+  (*PSH_Globals_SetScaleFunc)( PSH_Globals  globals,
+                               FT_Fixed     x_scale,
+                               FT_Fixed     y_scale,
+                               FT_Fixed     x_delta,
+                               FT_Fixed     y_delta );
+
+  typedef void
+  (*PSH_Globals_DestroyFunc)( PSH_Globals  globals );
+
+
+  typedef struct  PSH_Globals_FuncsRec_
+  {
+    PSH_Globals_NewFunc       create;
+    PSH_Globals_SetScaleFunc  set_scale;
+    PSH_Globals_DestroyFunc   destroy;
+
+  } PSH_Globals_FuncsRec, *PSH_Globals_Funcs;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                  PUBLIC TYPE 1 HINTS RECORDER                 *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************
+   *
+   * @type:
+   *   T1_Hints
+   *
+   * @description:
+   *   This is a handle to an opaque structure used to record glyph hints
+   *   from a Type 1 character glyph character string.
+   *
+   *   The methods used to operate on this object are defined by the
+   *   @T1_Hints_FuncsRec structure.  Recording glyph hints is normally
+   *   achieved through the following scheme:
+   *
+   *   - Open a new hint recording session by calling the `open' method.
+   *     This rewinds the recorder and prepare it for new input.
+   *
+   *   - For each hint found in the glyph charstring, call the corresponding
+   *     method (`stem', `stem3', or `reset').  Note that these functions do
+   *     not return an error code.
+   *
+   *   - Close the recording session by calling the `close' method.  It
+   *     returns an error code if the hints were invalid or something
+   *     strange happened (e.g., memory shortage).
+   *
+   *   The hints accumulated in the object can later be used by the
+   *   PostScript hinter.
+   *
+   */
+  typedef struct T1_HintsRec_*  T1_Hints;
+
+
+  /*************************************************************************
+   *
+   * @type:
+   *   T1_Hints_Funcs
+   *
+   * @description:
+   *   A pointer to the @T1_Hints_FuncsRec structure that defines the API of
+   *   a given @T1_Hints object.
+   *
+   */
+  typedef const struct T1_Hints_FuncsRec_*  T1_Hints_Funcs;
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T1_Hints_OpenFunc
+   *
+   * @description:
+   *   A method of the @T1_Hints class used to prepare it for a new Type 1
+   *   hints recording session.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 1 hints recorder.
+   *
+   * @note:
+   *   You should always call the @T1_Hints_CloseFunc method in order to
+   *   close an opened recording session.
+   *
+   */
+  typedef void
+  (*T1_Hints_OpenFunc)( T1_Hints  hints );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T1_Hints_SetStemFunc
+   *
+   * @description:
+   *   A method of the @T1_Hints class used to record a new horizontal or
+   *   vertical stem.  This corresponds to the Type 1 `hstem' and `vstem'
+   *   operators.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 1 hints recorder.
+   *
+   *   dimension ::
+   *     0 for horizontal stems (hstem), 1 for vertical ones (vstem).
+   *
+   *   coords ::
+   *     Array of 2 coordinates in 16.16 format, used as (position,length)
+   *     stem descriptor.
+   *
+   * @note:
+   *   Use vertical coordinates (y) for horizontal stems (dim=0).  Use
+   *   horizontal coordinates (x) for vertical stems (dim=1).
+   *
+   *   `coords[0]' is the absolute stem position (lowest coordinate);
+   *   `coords[1]' is the length.
+   *
+   *   The length can be negative, in which case it must be either -20 or
+   *   -21.  It is interpreted as a `ghost' stem, according to the Type 1
+   *   specification.
+   *
+   *   If the length is -21 (corresponding to a bottom ghost stem), then
+   *   the real stem position is `coords[0]+coords[1]'.
+   *
+   */
+  typedef void
+  (*T1_Hints_SetStemFunc)( T1_Hints   hints,
+                           FT_UInt    dimension,
+                           FT_Fixed*  coords );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T1_Hints_SetStem3Func
+   *
+   * @description:
+   *   A method of the @T1_Hints class used to record three
+   *   counter-controlled horizontal or vertical stems at once.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 1 hints recorder.
+   *
+   *   dimension ::
+   *     0 for horizontal stems, 1 for vertical ones.
+   *
+   *   coords ::
+   *     An array of 6 values in 16.16 format, holding 3 (position,length)
+   *     pairs for the counter-controlled stems.
+   *
+   * @note:
+   *   Use vertical coordinates (y) for horizontal stems (dim=0).  Use
+   *   horizontal coordinates (x) for vertical stems (dim=1).
+   *
+   *   The lengths cannot be negative (ghost stems are never
+   *   counter-controlled).
+   *
+   */
+  typedef void
+  (*T1_Hints_SetStem3Func)( T1_Hints   hints,
+                            FT_UInt    dimension,
+                            FT_Fixed*  coords );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T1_Hints_ResetFunc
+   *
+   * @description:
+   *   A method of the @T1_Hints class used to reset the stems hints in a
+   *   recording session.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 1 hints recorder.
+   *
+   *   end_point ::
+   *     The index of the last point in the input glyph in which the
+   *     previously defined hints apply.
+   *
+   */
+  typedef void
+  (*T1_Hints_ResetFunc)( T1_Hints  hints,
+                         FT_UInt   end_point );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T1_Hints_CloseFunc
+   *
+   * @description:
+   *   A method of the @T1_Hints class used to close a hint recording
+   *   session.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 1 hints recorder.
+   *
+   *   end_point ::
+   *     The index of the last point in the input glyph.
+   *
+   * @return:
+   *   FreeType error code.  0 means success.
+   *
+   * @note:
+   *   The error code is set to indicate that an error occurred during the
+   *   recording session.
+   *
+   */
+  typedef FT_Error
+  (*T1_Hints_CloseFunc)( T1_Hints  hints,
+                         FT_UInt   end_point );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T1_Hints_ApplyFunc
+   *
+   * @description:
+   *   A method of the @T1_Hints class used to apply hints to the
+   *   corresponding glyph outline.  Must be called once all hints have been
+   *   recorded.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 1 hints recorder.
+   *
+   *   outline ::
+   *     A pointer to the target outline descriptor.
+   *
+   *   globals ::
+   *     The hinter globals for this font.
+   *
+   *   hint_mode ::
+   *     Hinting information.
+   *
+   * @return:
+   *   FreeType error code.  0 means success.
+   *
+   * @note:
+   *   On input, all points within the outline are in font coordinates. On
+   *   output, they are in 1/64th of pixels.
+   *
+   *   The scaling transformation is taken from the `globals' object which
+   *   must correspond to the same font as the glyph.
+   *
+   */
+  typedef FT_Error
+  (*T1_Hints_ApplyFunc)( T1_Hints        hints,
+                         FT_Outline*     outline,
+                         PSH_Globals     globals,
+                         FT_Render_Mode  hint_mode );
+
+
+  /*************************************************************************
+   *
+   * @struct:
+   *   T1_Hints_FuncsRec
+   *
+   * @description:
+   *   The structure used to provide the API to @T1_Hints objects.
+   *
+   * @fields:
+   *   hints ::
+   *     A handle to the T1 Hints recorder.
+   *
+   *   open ::
+   *     The function to open a recording session.
+   *
+   *   close ::
+   *     The function to close a recording session.
+   *
+   *   stem ::
+   *     The function to set a simple stem.
+   *
+   *   stem3 ::
+   *     The function to set counter-controlled stems.
+   *
+   *   reset ::
+   *     The function to reset stem hints.
+   *
+   *   apply ::
+   *     The function to apply the hints to the corresponding glyph outline.
+   *
+   */
+  typedef struct  T1_Hints_FuncsRec_
+  {
+    T1_Hints               hints;
+    T1_Hints_OpenFunc      open;
+    T1_Hints_CloseFunc     close;
+    T1_Hints_SetStemFunc   stem;
+    T1_Hints_SetStem3Func  stem3;
+    T1_Hints_ResetFunc     reset;
+    T1_Hints_ApplyFunc     apply;
+
+  } T1_Hints_FuncsRec;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                  PUBLIC TYPE 2 HINTS RECORDER                 *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*************************************************************************
+   *
+   * @type:
+   *   T2_Hints
+   *
+   * @description:
+   *   This is a handle to an opaque structure used to record glyph hints
+   *   from a Type 2 character glyph character string.
+   *
+   *   The methods used to operate on this object are defined by the
+   *   @T2_Hints_FuncsRec structure.  Recording glyph hints is normally
+   *   achieved through the following scheme:
+   *
+   *   - Open a new hint recording session by calling the `open' method.
+   *     This rewinds the recorder and prepare it for new input.
+   *
+   *   - For each hint found in the glyph charstring, call the corresponding
+   *     method (`stems', `hintmask', `counters').  Note that these
+   *     functions do not return an error code.
+   *
+   *   - Close the recording session by calling the `close' method.  It
+   *     returns an error code if the hints were invalid or something
+   *     strange happened (e.g., memory shortage).
+   *
+   *   The hints accumulated in the object can later be used by the
+   *   Postscript hinter.
+   *
+   */
+  typedef struct T2_HintsRec_*  T2_Hints;
+
+
+  /*************************************************************************
+   *
+   * @type:
+   *   T2_Hints_Funcs
+   *
+   * @description:
+   *   A pointer to the @T2_Hints_FuncsRec structure that defines the API of
+   *   a given @T2_Hints object.
+   *
+   */
+  typedef const struct T2_Hints_FuncsRec_*  T2_Hints_Funcs;
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T2_Hints_OpenFunc
+   *
+   * @description:
+   *   A method of the @T2_Hints class used to prepare it for a new Type 2
+   *   hints recording session.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 2 hints recorder.
+   *
+   * @note:
+   *   You should always call the @T2_Hints_CloseFunc method in order to
+   *   close an opened recording session.
+   *
+   */
+  typedef void
+  (*T2_Hints_OpenFunc)( T2_Hints  hints );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T2_Hints_StemsFunc
+   *
+   * @description:
+   *   A method of the @T2_Hints class used to set the table of stems in
+   *   either the vertical or horizontal dimension.  Equivalent to the
+   *   `hstem', `vstem', `hstemhm', and `vstemhm' Type 2 operators.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 2 hints recorder.
+   *
+   *   dimension ::
+   *     0 for horizontal stems (hstem), 1 for vertical ones (vstem).
+   *
+   *   count ::
+   *     The number of stems.
+   *
+   *   coords ::
+   *     An array of `count' (position,length) pairs in 16.16 format.
+   *
+   * @note:
+   *   Use vertical coordinates (y) for horizontal stems (dim=0).  Use
+   *   horizontal coordinates (x) for vertical stems (dim=1).
+   *
+   *   There are `2*count' elements in the `coords' array.  Each even
+   *   element is an absolute position in font units, each odd element is a
+   *   length in font units.
+   *
+   *   A length can be negative, in which case it must be either -20 or
+   *   -21.  It is interpreted as a `ghost' stem, according to the Type 1
+   *   specification.
+   *
+   */
+  typedef void
+  (*T2_Hints_StemsFunc)( T2_Hints   hints,
+                         FT_UInt    dimension,
+                         FT_UInt    count,
+                         FT_Fixed*  coordinates );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T2_Hints_MaskFunc
+   *
+   * @description:
+   *   A method of the @T2_Hints class used to set a given hintmask (this
+   *   corresponds to the `hintmask' Type 2 operator).
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 2 hints recorder.
+   *
+   *   end_point ::
+   *     The glyph index of the last point to which the previously defined
+   *     or activated hints apply.
+   *
+   *   bit_count ::
+   *     The number of bits in the hint mask.
+   *
+   *   bytes ::
+   *     An array of bytes modelling the hint mask.
+   *
+   * @note:
+   *   If the hintmask starts the charstring (before any glyph point
+   *   definition), the value of `end_point' should be 0.
+   *
+   *   `bit_count' is the number of meaningful bits in the `bytes' array; it
+   *   must be equal to the total number of hints defined so far (i.e.,
+   *   horizontal+verticals).
+   *
+   *   The `bytes' array can come directly from the Type 2 charstring and
+   *   respects the same format.
+   *
+   */
+  typedef void
+  (*T2_Hints_MaskFunc)( T2_Hints        hints,
+                        FT_UInt         end_point,
+                        FT_UInt         bit_count,
+                        const FT_Byte*  bytes );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T2_Hints_CounterFunc
+   *
+   * @description:
+   *   A method of the @T2_Hints class used to set a given counter mask
+   *   (this corresponds to the `hintmask' Type 2 operator).
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 2 hints recorder.
+   *
+   *   end_point ::
+   *     A glyph index of the last point to which the previously defined or
+   *     active hints apply.
+   *
+   *   bit_count ::
+   *     The number of bits in the hint mask.
+   *
+   *   bytes ::
+   *     An array of bytes modelling the hint mask.
+   *
+   * @note:
+   *   If the hintmask starts the charstring (before any glyph point
+   *   definition), the value of `end_point' should be 0.
+   *
+   *   `bit_count' is the number of meaningful bits in the `bytes' array; it
+   *   must be equal to the total number of hints defined so far (i.e.,
+   *   horizontal+verticals).
+   *
+   *    The `bytes' array can come directly from the Type 2 charstring and
+   *    respects the same format.
+   *
+   */
+  typedef void
+  (*T2_Hints_CounterFunc)( T2_Hints        hints,
+                           FT_UInt         bit_count,
+                           const FT_Byte*  bytes );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T2_Hints_CloseFunc
+   *
+   * @description:
+   *   A method of the @T2_Hints class used to close a hint recording
+   *   session.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 2 hints recorder.
+   *
+   *   end_point ::
+   *     The index of the last point in the input glyph.
+   *
+   * @return:
+   *   FreeType error code.  0 means success.
+   *
+   * @note:
+   *   The error code is set to indicate that an error occurred during the
+   *   recording session.
+   *
+   */
+  typedef FT_Error
+  (*T2_Hints_CloseFunc)( T2_Hints  hints,
+                         FT_UInt   end_point );
+
+
+  /*************************************************************************
+   *
+   * @functype:
+   *   T2_Hints_ApplyFunc
+   *
+   * @description:
+   *   A method of the @T2_Hints class used to apply hints to the
+   *   corresponding glyph outline.  Must be called after the `close'
+   *   method.
+   *
+   * @input:
+   *   hints ::
+   *     A handle to the Type 2 hints recorder.
+   *
+   *   outline ::
+   *     A pointer to the target outline descriptor.
+   *
+   *   globals ::
+   *     The hinter globals for this font.
+   *
+   *   hint_mode ::
+   *     Hinting information.
+   *
+   * @return:
+   *   FreeType error code.  0 means success.
+   *
+   * @note:
+   *   On input, all points within the outline are in font coordinates. On
+   *   output, they are in 1/64th of pixels.
+   *
+   *   The scaling transformation is taken from the `globals' object which
+   *   must correspond to the same font than the glyph.
+   *
+   */
+  typedef FT_Error
+  (*T2_Hints_ApplyFunc)( T2_Hints        hints,
+                         FT_Outline*     outline,
+                         PSH_Globals     globals,
+                         FT_Render_Mode  hint_mode );
+
+
+  /*************************************************************************
+   *
+   * @struct:
+   *   T2_Hints_FuncsRec
+   *
+   * @description:
+   *   The structure used to provide the API to @T2_Hints objects.
+   *
+   * @fields:
+   *   hints ::
+   *     A handle to the T2 hints recorder object.
+   *
+   *   open ::
+   *     The function to open a recording session.
+   *
+   *   close ::
+   *     The function to close a recording session.
+   *
+   *   stems ::
+   *     The function to set the dimension's stems table.
+   *
+   *   hintmask ::
+   *     The function to set hint masks.
+   *
+   *   counter ::
+   *     The function to set counter masks.
+   *
+   *   apply ::
+   *     The function to apply the hints on the corresponding glyph outline.
+   *
+   */
+  typedef struct  T2_Hints_FuncsRec_
+  {
+    T2_Hints              hints;
+    T2_Hints_OpenFunc     open;
+    T2_Hints_CloseFunc    close;
+    T2_Hints_StemsFunc    stems;
+    T2_Hints_MaskFunc     hintmask;
+    T2_Hints_CounterFunc  counter;
+    T2_Hints_ApplyFunc    apply;
+
+  } T2_Hints_FuncsRec;
+
+
+  /* */
+
+
+  typedef struct  PSHinter_Interface_
+  {
+    PSH_Globals_Funcs  (*get_globals_funcs)( FT_Module  module );
+    T1_Hints_Funcs     (*get_t1_funcs)     ( FT_Module  module );
+    T2_Hints_Funcs     (*get_t2_funcs)     ( FT_Module  module );
+
+  } PSHinter_Interface;
+
+  typedef PSHinter_Interface*  PSHinter_Service;
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_PSHINTER_INTERFACE(class_, get_globals_funcs_,             \
+                                     get_t1_funcs_, get_t2_funcs_)           \
+  static const PSHinter_Interface class_ =                                   \
+  {                                                                          \
+    get_globals_funcs_, get_t1_funcs_, get_t2_funcs_                         \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_PSHINTER_INTERFACE(class_, get_globals_funcs_,             \
+                                     get_t1_funcs_, get_t2_funcs_)           \
+  void                                                                       \
+  FT_Init_Class_##class_( FT_Library library,                                \
+                          PSHinter_Interface*  clazz)                        \
+  {                                                                          \
+    FT_UNUSED(library);                                                      \
+    clazz->get_globals_funcs = get_globals_funcs_;                           \
+    clazz->get_t1_funcs = get_t1_funcs_;                                     \
+    clazz->get_t2_funcs = get_t2_funcs_;                                     \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+FT_END_HEADER
+
+#endif /* __PSHINTS_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svbdf.h b/contrib/media/updf/include/freetype/internal/services/svbdf.h
new file mode 100644
index 0000000000..9264239146
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svbdf.h
@@ -0,0 +1,77 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svbdf.h                                                                */
+/*                                                                         */
+/*    The FreeType BDF services (specification).                           */
+/*                                                                         */
+/*  Copyright 2003 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVBDF_H__
+#define __SVBDF_H__
+
+#include FT_BDF_H
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_BDF  "bdf"
+
+  typedef FT_Error
+  (*FT_BDF_GetCharsetIdFunc)( FT_Face       face,
+                              const char*  *acharset_encoding,
+                              const char*  *acharset_registry );
+
+  typedef FT_Error
+  (*FT_BDF_GetPropertyFunc)( FT_Face           face,
+                             const char*       prop_name,
+                             BDF_PropertyRec  *aproperty );
+
+
+  FT_DEFINE_SERVICE( BDF )
+  {
+    FT_BDF_GetCharsetIdFunc  get_charset_id;
+    FT_BDF_GetPropertyFunc   get_property;
+  };
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_BDFRec(class_, get_charset_id_, get_property_) \
+  static const FT_Service_BDFRec class_ =                                \
+  {                                                                      \
+    get_charset_id_, get_property_                                       \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_SERVICE_BDFRec(class_, get_charset_id_, get_property_) \
+  void                                                                   \
+  FT_Init_Class_##class_( FT_Service_BDFRec*  clazz )                    \
+  {                                                                      \
+    clazz->get_charset_id = get_charset_id_;                             \
+    clazz->get_property = get_property_;                                 \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVBDF_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svcid.h b/contrib/media/updf/include/freetype/internal/services/svcid.h
new file mode 100644
index 0000000000..9b874b5e72
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svcid.h
@@ -0,0 +1,83 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svcid.h                                                                */
+/*                                                                         */
+/*    The FreeType CID font services (specification).                      */
+/*                                                                         */
+/*  Copyright 2007, 2009 by Derek Clegg, Michael Toftdal.                  */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVCID_H__
+#define __SVCID_H__
+
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_CID  "CID"
+
+  typedef FT_Error
+  (*FT_CID_GetRegistryOrderingSupplementFunc)( FT_Face       face,
+                                               const char*  *registry,
+                                               const char*  *ordering,
+                                               FT_Int       *supplement );
+  typedef FT_Error
+  (*FT_CID_GetIsInternallyCIDKeyedFunc)( FT_Face   face,
+                                         FT_Bool  *is_cid );
+  typedef FT_Error
+  (*FT_CID_GetCIDFromGlyphIndexFunc)( FT_Face   face,
+                                      FT_UInt   glyph_index,
+                                      FT_UInt  *cid );
+
+  FT_DEFINE_SERVICE( CID )
+  {
+    FT_CID_GetRegistryOrderingSupplementFunc  get_ros;
+    FT_CID_GetIsInternallyCIDKeyedFunc        get_is_cid;
+    FT_CID_GetCIDFromGlyphIndexFunc           get_cid_from_glyph_index;
+  };
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_CIDREC(class_, get_ros_,                           \
+        get_is_cid_, get_cid_from_glyph_index_ )                             \
+  static const FT_Service_CIDRec class_ =                                    \
+  {                                                                          \
+    get_ros_, get_is_cid_, get_cid_from_glyph_index_                         \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_SERVICE_CIDREC(class_, get_ros_,                           \
+        get_is_cid_, get_cid_from_glyph_index_ )                             \
+  void                                                                       \
+  FT_Init_Class_##class_( FT_Library library,                                \
+                          FT_Service_CIDRec* clazz)                          \
+  {                                                                          \
+    FT_UNUSED(library);                                                      \
+    clazz->get_ros = get_ros_;                                               \
+    clazz->get_is_cid = get_is_cid_;                                         \
+    clazz->get_cid_from_glyph_index = get_cid_from_glyph_index_;             \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVCID_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svgldict.h b/contrib/media/updf/include/freetype/internal/services/svgldict.h
new file mode 100644
index 0000000000..d66a41d5ae
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svgldict.h
@@ -0,0 +1,82 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svgldict.h                                                             */
+/*                                                                         */
+/*    The FreeType glyph dictionary services (specification).              */
+/*                                                                         */
+/*  Copyright 2003 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVGLDICT_H__
+#define __SVGLDICT_H__
+
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*
+   *  A service used to retrieve glyph names, as well as to find the
+   *  index of a given glyph name in a font.
+   *
+   */
+
+#define FT_SERVICE_ID_GLYPH_DICT  "glyph-dict"
+
+
+  typedef FT_Error
+  (*FT_GlyphDict_GetNameFunc)( FT_Face     face,
+                               FT_UInt     glyph_index,
+                               FT_Pointer  buffer,
+                               FT_UInt     buffer_max );
+
+  typedef FT_UInt
+  (*FT_GlyphDict_NameIndexFunc)( FT_Face     face,
+                                 FT_String*  glyph_name );
+
+
+  FT_DEFINE_SERVICE( GlyphDict )
+  {
+    FT_GlyphDict_GetNameFunc    get_name;
+    FT_GlyphDict_NameIndexFunc  name_index;  /* optional */
+  };
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_GLYPHDICTREC(class_, get_name_, name_index_) \
+  static const FT_Service_GlyphDictRec class_ =                        \
+  {                                                                    \
+    get_name_, name_index_                                             \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_SERVICE_GLYPHDICTREC(class_, get_name_, name_index_) \
+  void                                                                 \
+  FT_Init_Class_##class_( FT_Library library,                          \
+                          FT_Service_GlyphDictRec* clazz)              \
+  {                                                                    \
+    FT_UNUSED(library);                                                \
+    clazz->get_name = get_name_;                                       \
+    clazz->name_index = name_index_;                                   \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVGLDICT_H__ */
diff --git a/contrib/media/updf/include/freetype/internal/services/svgxval.h b/contrib/media/updf/include/freetype/internal/services/svgxval.h
new file mode 100644
index 0000000000..2cdab50655
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svgxval.h
@@ -0,0 +1,72 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svgxval.h                                                              */
+/*                                                                         */
+/*    FreeType API for validating TrueTypeGX/AAT tables (specification).   */
+/*                                                                         */
+/*  Copyright 2004, 2005 by                                                */
+/*  Masatake YAMATO, Red Hat K.K.,                                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/***************************************************************************/
+/*                                                                         */
+/* gxvalid is derived from both gxlayout module and otvalid module.        */
+/* Development of gxlayout is supported by the Information-technology      */
+/* Promotion Agency(IPA), Japan.                                           */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVGXVAL_H__
+#define __SVGXVAL_H__
+
+#include FT_GX_VALIDATE_H
+#include FT_INTERNAL_VALIDATE_H
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_GX_VALIDATE           "truetypegx-validate"
+#define FT_SERVICE_ID_CLASSICKERN_VALIDATE  "classickern-validate"
+
+  typedef FT_Error
+  (*gxv_validate_func)( FT_Face   face,
+                        FT_UInt   gx_flags,
+                        FT_Bytes  tables[FT_VALIDATE_GX_LENGTH],
+                        FT_UInt   table_length );
+
+
+  typedef FT_Error
+  (*ckern_validate_func)( FT_Face   face,
+                          FT_UInt   ckern_flags,
+                          FT_Bytes  *ckern_table );
+
+
+  FT_DEFINE_SERVICE( GXvalidate )
+  {
+    gxv_validate_func  validate;
+  };
+
+  FT_DEFINE_SERVICE( CKERNvalidate )
+  {
+    ckern_validate_func  validate;
+  };
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVGXVAL_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svkern.h b/contrib/media/updf/include/freetype/internal/services/svkern.h
new file mode 100644
index 0000000000..1488adf493
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svkern.h
@@ -0,0 +1,51 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svkern.h                                                               */
+/*                                                                         */
+/*    The FreeType Kerning service (specification).                        */
+/*                                                                         */
+/*  Copyright 2006 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVKERN_H__
+#define __SVKERN_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_TRUETYPE_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+#define FT_SERVICE_ID_KERNING  "kerning"
+
+
+  typedef FT_Error
+  (*FT_Kerning_TrackGetFunc)( FT_Face    face,
+                              FT_Fixed   point_size,
+                              FT_Int     degree,
+                              FT_Fixed*  akerning );
+
+  FT_DEFINE_SERVICE( Kerning )
+  {
+    FT_Kerning_TrackGetFunc  get_track;
+  };
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVKERN_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svmm.h b/contrib/media/updf/include/freetype/internal/services/svmm.h
new file mode 100644
index 0000000000..66e1da22f1
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svmm.h
@@ -0,0 +1,104 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svmm.h                                                                 */
+/*                                                                         */
+/*    The FreeType Multiple Masters and GX var services (specification).   */
+/*                                                                         */
+/*  Copyright 2003, 2004 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVMM_H__
+#define __SVMM_H__
+
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*
+   *  A service used to manage multiple-masters data in a given face.
+   *
+   *  See the related APIs in `ftmm.h' (FT_MULTIPLE_MASTERS_H).
+   *
+   */
+
+#define FT_SERVICE_ID_MULTI_MASTERS  "multi-masters"
+
+
+  typedef FT_Error
+  (*FT_Get_MM_Func)( FT_Face           face,
+                     FT_Multi_Master*  master );
+
+  typedef FT_Error
+  (*FT_Get_MM_Var_Func)( FT_Face      face,
+                         FT_MM_Var*  *master );
+
+  typedef FT_Error
+  (*FT_Set_MM_Design_Func)( FT_Face   face,
+                            FT_UInt   num_coords,
+                            FT_Long*  coords );
+
+  typedef FT_Error
+  (*FT_Set_Var_Design_Func)( FT_Face    face,
+                             FT_UInt    num_coords,
+                             FT_Fixed*  coords );
+
+  typedef FT_Error
+  (*FT_Set_MM_Blend_Func)( FT_Face   face,
+                           FT_UInt   num_coords,
+                           FT_Long*  coords );
+
+
+  FT_DEFINE_SERVICE( MultiMasters )
+  {
+    FT_Get_MM_Func          get_mm;
+    FT_Set_MM_Design_Func   set_mm_design;
+    FT_Set_MM_Blend_Func    set_mm_blend;
+    FT_Get_MM_Var_Func      get_mm_var;
+    FT_Set_Var_Design_Func  set_var_design;
+  };
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_MULTIMASTERSREC(class_, get_mm_, set_mm_design_,   \
+        set_mm_blend_, get_mm_var_, set_var_design_)                         \
+  static const FT_Service_MultiMastersRec class_ =                           \
+  {                                                                          \
+    get_mm_, set_mm_design_, set_mm_blend_, get_mm_var_, set_var_design_     \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_SERVICE_MULTIMASTERSREC(class_, get_mm_, set_mm_design_,   \
+        set_mm_blend_, get_mm_var_, set_var_design_)                         \
+  void                                                                       \
+  FT_Init_Class_##class_( FT_Service_MultiMastersRec*  clazz )               \
+  {                                                                          \
+    clazz->get_mm = get_mm_;                                                 \
+    clazz->set_mm_design = set_mm_design_;                                   \
+    clazz->set_mm_blend = set_mm_blend_;                                     \
+    clazz->get_mm_var = get_mm_var_;                                         \
+    clazz->set_var_design = set_var_design_;                                 \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __SVMM_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svotval.h b/contrib/media/updf/include/freetype/internal/services/svotval.h
new file mode 100644
index 0000000000..970bbd5759
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svotval.h
@@ -0,0 +1,55 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svotval.h                                                              */
+/*                                                                         */
+/*    The FreeType OpenType validation service (specification).            */
+/*                                                                         */
+/*  Copyright 2004, 2006 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVOTVAL_H__
+#define __SVOTVAL_H__
+
+#include FT_OPENTYPE_VALIDATE_H
+#include FT_INTERNAL_VALIDATE_H
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_OPENTYPE_VALIDATE  "opentype-validate"
+
+
+  typedef FT_Error
+  (*otv_validate_func)( FT_Face volatile  face,
+                        FT_UInt           ot_flags,
+                        FT_Bytes         *base,
+                        FT_Bytes         *gdef,
+                        FT_Bytes         *gpos,
+                        FT_Bytes         *gsub,
+                        FT_Bytes         *jstf );
+
+
+  FT_DEFINE_SERVICE( OTvalidate )
+  {
+    otv_validate_func  validate;
+  };
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVOTVAL_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svpfr.h b/contrib/media/updf/include/freetype/internal/services/svpfr.h
new file mode 100644
index 0000000000..462786f9ce
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svpfr.h
@@ -0,0 +1,66 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svpfr.h                                                                */
+/*                                                                         */
+/*    Internal PFR service functions (specification).                      */
+/*                                                                         */
+/*  Copyright 2003, 2006 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVPFR_H__
+#define __SVPFR_H__
+
+#include FT_PFR_H
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_PFR_METRICS  "pfr-metrics"
+
+
+  typedef FT_Error
+  (*FT_PFR_GetMetricsFunc)( FT_Face    face,
+                            FT_UInt   *aoutline,
+                            FT_UInt   *ametrics,
+                            FT_Fixed  *ax_scale,
+                            FT_Fixed  *ay_scale );
+
+  typedef FT_Error
+  (*FT_PFR_GetKerningFunc)( FT_Face     face,
+                            FT_UInt     left,
+                            FT_UInt     right,
+                            FT_Vector  *avector );
+
+  typedef FT_Error
+  (*FT_PFR_GetAdvanceFunc)( FT_Face   face,
+                            FT_UInt   gindex,
+                            FT_Pos   *aadvance );
+
+
+  FT_DEFINE_SERVICE( PfrMetrics )
+  {
+    FT_PFR_GetMetricsFunc  get_metrics;
+    FT_PFR_GetKerningFunc  get_kerning;
+    FT_PFR_GetAdvanceFunc  get_advance;
+
+  };
+
+ /* */
+
+FT_END_HEADER
+
+#endif /* __SVPFR_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svpostnm.h b/contrib/media/updf/include/freetype/internal/services/svpostnm.h
new file mode 100644
index 0000000000..106c54f853
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svpostnm.h
@@ -0,0 +1,79 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svpostnm.h                                                             */
+/*                                                                         */
+/*    The FreeType PostScript name services (specification).               */
+/*                                                                         */
+/*  Copyright 2003, 2007 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVPOSTNM_H__
+#define __SVPOSTNM_H__
+
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+  /*
+   *  A trivial service used to retrieve the PostScript name of a given
+   *  font when available.  The `get_name' field should never be NULL.
+   *
+   *  The corresponding function can return NULL to indicate that the
+   *  PostScript name is not available.
+   *
+   *  The name is owned by the face and will be destroyed with it.
+   */
+
+#define FT_SERVICE_ID_POSTSCRIPT_FONT_NAME  "postscript-font-name"
+
+
+  typedef const char*
+  (*FT_PsName_GetFunc)( FT_Face  face );
+
+
+  FT_DEFINE_SERVICE( PsFontName )
+  {
+    FT_PsName_GetFunc  get_ps_font_name;
+  };
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_PSFONTNAMEREC(class_, get_ps_font_name_) \
+  static const FT_Service_PsFontNameRec class_ =                   \
+  {                                                                \
+    get_ps_font_name_                                              \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_SERVICE_PSFONTNAMEREC(class_, get_ps_font_name_) \
+  void                                                             \
+  FT_Init_Class_##class_( FT_Library library,                      \
+                          FT_Service_PsFontNameRec* clazz)         \
+  {                                                                \
+    FT_UNUSED(library);                                            \
+    clazz->get_ps_font_name = get_ps_font_name_;                   \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVPOSTNM_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svpscmap.h b/contrib/media/updf/include/freetype/internal/services/svpscmap.h
new file mode 100644
index 0000000000..961030cc39
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svpscmap.h
@@ -0,0 +1,164 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svpscmap.h                                                             */
+/*                                                                         */
+/*    The FreeType PostScript charmap service (specification).             */
+/*                                                                         */
+/*  Copyright 2003, 2006 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVPSCMAP_H__
+#define __SVPSCMAP_H__
+
+#include FT_INTERNAL_OBJECTS_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_POSTSCRIPT_CMAPS  "postscript-cmaps"
+
+
+  /*
+   *  Adobe glyph name to unicode value.
+   */
+  typedef FT_UInt32
+  (*PS_Unicode_ValueFunc)( const char*  glyph_name );
+
+  /*
+   *  Macintosh name id to glyph name.  NULL if invalid index.
+   */
+  typedef const char*
+  (*PS_Macintosh_NameFunc)( FT_UInt  name_index );
+
+  /*
+   *  Adobe standard string ID to glyph name.  NULL if invalid index.
+   */
+  typedef const char*
+  (*PS_Adobe_Std_StringsFunc)( FT_UInt  string_index );
+
+
+  /*
+   *  Simple unicode -> glyph index charmap built from font glyph names
+   *  table.
+   */
+  typedef struct  PS_UniMap_
+  {
+    FT_UInt32  unicode;      /* bit 31 set: is glyph variant */
+    FT_UInt    glyph_index;
+
+  } PS_UniMap;
+
+
+  typedef struct PS_UnicodesRec_*  PS_Unicodes;
+
+  typedef struct  PS_UnicodesRec_
+  {
+    FT_CMapRec  cmap;
+    FT_UInt     num_maps;
+    PS_UniMap*  maps;
+
+  } PS_UnicodesRec;
+
+
+  /*
+   *  A function which returns a glyph name for a given index.  Returns
+   *  NULL if invalid index.
+   */
+  typedef const char*
+  (*PS_GetGlyphNameFunc)( FT_Pointer  data,
+                          FT_UInt     string_index );
+
+  /*
+   *  A function used to release the glyph name returned by
+   *  PS_GetGlyphNameFunc, when needed
+   */
+  typedef void
+  (*PS_FreeGlyphNameFunc)( FT_Pointer  data,
+                           const char*  name );
+
+  typedef FT_Error
+  (*PS_Unicodes_InitFunc)( FT_Memory             memory,
+                           PS_Unicodes           unicodes,
+                           FT_UInt               num_glyphs,
+                           PS_GetGlyphNameFunc   get_glyph_name,
+                           PS_FreeGlyphNameFunc  free_glyph_name,
+                           FT_Pointer            glyph_data );
+
+  typedef FT_UInt
+  (*PS_Unicodes_CharIndexFunc)( PS_Unicodes  unicodes,
+                                FT_UInt32    unicode );
+
+  typedef FT_UInt32
+  (*PS_Unicodes_CharNextFunc)( PS_Unicodes  unicodes,
+                               FT_UInt32   *unicode );
+
+
+  FT_DEFINE_SERVICE( PsCMaps )
+  {
+    PS_Unicode_ValueFunc       unicode_value;
+
+    PS_Unicodes_InitFunc       unicodes_init;
+    PS_Unicodes_CharIndexFunc  unicodes_char_index;
+    PS_Unicodes_CharNextFunc   unicodes_char_next;
+
+    PS_Macintosh_NameFunc      macintosh_name;
+    PS_Adobe_Std_StringsFunc   adobe_std_strings;
+    const unsigned short*      adobe_std_encoding;
+    const unsigned short*      adobe_expert_encoding;
+  };
+
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_PSCMAPSREC(class_, unicode_value_, unicodes_init_, \
+        unicodes_char_index_, unicodes_char_next_, macintosh_name_,          \
+        adobe_std_strings_, adobe_std_encoding_, adobe_expert_encoding_)     \
+  static const FT_Service_PsCMapsRec class_ =                                \
+  {                                                                          \
+    unicode_value_, unicodes_init_,                                          \
+    unicodes_char_index_, unicodes_char_next_, macintosh_name_,              \
+    adobe_std_strings_, adobe_std_encoding_, adobe_expert_encoding_          \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_SERVICE_PSCMAPSREC(class_, unicode_value_, unicodes_init_, \
+        unicodes_char_index_, unicodes_char_next_, macintosh_name_,          \
+        adobe_std_strings_, adobe_std_encoding_, adobe_expert_encoding_)     \
+  void                                                                       \
+  FT_Init_Class_##class_( FT_Library library,                                \
+                          FT_Service_PsCMapsRec* clazz)                      \
+  {                                                                          \
+    FT_UNUSED(library);                                                      \
+    clazz->unicode_value = unicode_value_;                                   \
+    clazz->unicodes_init = unicodes_init_;                                   \
+    clazz->unicodes_char_index = unicodes_char_index_;                       \
+    clazz->unicodes_char_next = unicodes_char_next_;                         \
+    clazz->macintosh_name = macintosh_name_;                                 \
+    clazz->adobe_std_strings = adobe_std_strings_;                           \
+    clazz->adobe_std_encoding = adobe_std_encoding_;                         \
+    clazz->adobe_expert_encoding = adobe_expert_encoding_;                   \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVPSCMAP_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svpsinfo.h b/contrib/media/updf/include/freetype/internal/services/svpsinfo.h
new file mode 100644
index 0000000000..91ba91e5dc
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svpsinfo.h
@@ -0,0 +1,92 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svpsinfo.h                                                             */
+/*                                                                         */
+/*    The FreeType PostScript info service (specification).                */
+/*                                                                         */
+/*  Copyright 2003, 2004, 2009 by                                          */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVPSINFO_H__
+#define __SVPSINFO_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_INTERNAL_TYPE1_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_POSTSCRIPT_INFO  "postscript-info"
+
+
+  typedef FT_Error
+  (*PS_GetFontInfoFunc)( FT_Face          face,
+                         PS_FontInfoRec*  afont_info );
+
+  typedef FT_Error
+  (*PS_GetFontExtraFunc)( FT_Face           face,
+                          PS_FontExtraRec*  afont_extra );
+
+  typedef FT_Int
+  (*PS_HasGlyphNamesFunc)( FT_Face   face );
+
+  typedef FT_Error
+  (*PS_GetFontPrivateFunc)( FT_Face         face,
+                            PS_PrivateRec*  afont_private );
+
+
+  FT_DEFINE_SERVICE( PsInfo )
+  {
+    PS_GetFontInfoFunc     ps_get_font_info;
+    PS_GetFontExtraFunc    ps_get_font_extra;
+    PS_HasGlyphNamesFunc   ps_has_glyph_names;
+    PS_GetFontPrivateFunc  ps_get_font_private;
+  };
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_PSINFOREC(class_, get_font_info_,      \
+        ps_get_font_extra_, has_glyph_names_, get_font_private_) \
+  static const FT_Service_PsInfoRec class_ =                     \
+  {                                                              \
+    get_font_info_, ps_get_font_extra_, has_glyph_names_,        \
+    get_font_private_                                            \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_SERVICE_PSINFOREC(class_, get_font_info_,      \
+        ps_get_font_extra_, has_glyph_names_, get_font_private_) \
+  void                                                           \
+  FT_Init_Class_##class_( FT_Library library,                    \
+                          FT_Service_PsInfoRec*  clazz)          \
+  {                                                              \
+    FT_UNUSED(library);                                          \
+    clazz->ps_get_font_info = get_font_info_;                    \
+    clazz->ps_get_font_extra = ps_get_font_extra_;               \
+    clazz->ps_has_glyph_names = has_glyph_names_;                \
+    clazz->ps_get_font_private = get_font_private_;              \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVPSINFO_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svsfnt.h b/contrib/media/updf/include/freetype/internal/services/svsfnt.h
new file mode 100644
index 0000000000..30bb1620fe
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svsfnt.h
@@ -0,0 +1,102 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svsfnt.h                                                               */
+/*                                                                         */
+/*    The FreeType SFNT table loading service (specification).             */
+/*                                                                         */
+/*  Copyright 2003, 2004 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVSFNT_H__
+#define __SVSFNT_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_TRUETYPE_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*
+   *  SFNT table loading service.
+   */
+
+#define FT_SERVICE_ID_SFNT_TABLE  "sfnt-table"
+
+
+  /*
+   * Used to implement FT_Load_Sfnt_Table().
+   */
+  typedef FT_Error
+  (*FT_SFNT_TableLoadFunc)( FT_Face    face,
+                            FT_ULong   tag,
+                            FT_Long    offset,
+                            FT_Byte*   buffer,
+                            FT_ULong*  length );
+
+  /*
+   * Used to implement FT_Get_Sfnt_Table().
+   */
+  typedef void*
+  (*FT_SFNT_TableGetFunc)( FT_Face      face,
+                           FT_Sfnt_Tag  tag );
+
+
+  /*
+   * Used to implement FT_Sfnt_Table_Info().
+   */
+  typedef FT_Error
+  (*FT_SFNT_TableInfoFunc)( FT_Face    face,
+                            FT_UInt    idx,
+                            FT_ULong  *tag,
+                            FT_ULong  *offset,
+                            FT_ULong  *length );
+
+
+  FT_DEFINE_SERVICE( SFNT_Table )
+  {
+    FT_SFNT_TableLoadFunc  load_table;
+    FT_SFNT_TableGetFunc   get_table;
+    FT_SFNT_TableInfoFunc  table_info;
+  };
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_SFNT_TABLEREC(class_, load_, get_, info_)  \
+  static const FT_Service_SFNT_TableRec class_ =                     \
+  {                                                                  \
+    load_, get_, info_                                               \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_SERVICE_SFNT_TABLEREC(class_, load_, get_, info_) \
+  void                                                              \
+  FT_Init_Class_##class_( FT_Service_SFNT_TableRec*  clazz )        \
+  {                                                                 \
+    clazz->load_table = load_;                                      \
+    clazz->get_table = get_;                                        \
+    clazz->table_info = info_;                                      \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVSFNT_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svttcmap.h b/contrib/media/updf/include/freetype/internal/services/svttcmap.h
new file mode 100644
index 0000000000..8af00351d9
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svttcmap.h
@@ -0,0 +1,106 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svttcmap.h                                                             */
+/*                                                                         */
+/*    The FreeType TrueType/sfnt cmap extra information service.           */
+/*                                                                         */
+/*  Copyright 2003 by                                                      */
+/*  Masatake YAMATO, Redhat K.K.                                           */
+/*                                                                         */
+/*  Copyright 2003, 2008 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+/* Development of this service is support of
+   Information-technology Promotion Agency, Japan. */
+
+#ifndef __SVTTCMAP_H__
+#define __SVTTCMAP_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_TRUETYPE_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_TT_CMAP "tt-cmaps"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_CMapInfo                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to store TrueType/sfnt specific cmap information  */
+  /*    which is not covered by the generic @FT_CharMap structure.  This   */
+  /*    structure can be accessed with the @FT_Get_TT_CMap_Info function.  */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    language ::                                                        */
+  /*      The language ID used in Mac fonts.  Definitions of values are in */
+  /*      freetype/ttnameid.h.                                             */
+  /*                                                                       */
+  /*    format ::                                                          */
+  /*      The cmap format.  OpenType 1.5 defines the formats 0 (byte       */
+  /*      encoding table), 2~(high-byte mapping through table), 4~(segment */
+  /*      mapping to delta values), 6~(trimmed table mapping), 8~(mixed    */
+  /*      16-bit and 32-bit coverage), 10~(trimmed array), 12~(segmented   */
+  /*      coverage), and 14 (Unicode Variation Sequences).                 */
+  /*                                                                       */
+  typedef struct  TT_CMapInfo_
+  {
+    FT_ULong language;
+    FT_Long  format;
+
+  } TT_CMapInfo;
+
+
+  typedef FT_Error
+  (*TT_CMap_Info_GetFunc)( FT_CharMap    charmap,
+                           TT_CMapInfo  *cmap_info );
+
+
+  FT_DEFINE_SERVICE( TTCMaps )
+  {
+    TT_CMap_Info_GetFunc  get_cmap_info;
+  };
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_TTCMAPSREC(class_, get_cmap_info_)  \
+  static const FT_Service_TTCMapsRec class_ =                 \
+  {                                                           \
+    get_cmap_info_                                            \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_SERVICE_TTCMAPSREC(class_, get_cmap_info_) \
+  void                                                       \
+  FT_Init_Class_##class_( FT_Library library,                \
+                          FT_Service_TTCMapsRec*  clazz)     \
+  {                                                          \
+    FT_UNUSED(library);                                      \
+    clazz->get_cmap_info = get_cmap_info_;                   \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __SVTTCMAP_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svtteng.h b/contrib/media/updf/include/freetype/internal/services/svtteng.h
new file mode 100644
index 0000000000..58e02a6f9d
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svtteng.h
@@ -0,0 +1,53 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svtteng.h                                                              */
+/*                                                                         */
+/*    The FreeType TrueType engine query service (specification).          */
+/*                                                                         */
+/*  Copyright 2006 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVTTENG_H__
+#define __SVTTENG_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_MODULE_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*
+   *  SFNT table loading service.
+   */
+
+#define FT_SERVICE_ID_TRUETYPE_ENGINE  "truetype-engine"
+
+  /*
+   * Used to implement FT_Get_TrueType_Engine_Type
+   */
+
+  FT_DEFINE_SERVICE( TrueTypeEngine )
+  {
+    FT_TrueTypeEngineType  engine_type;
+  };
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVTTENG_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svttglyf.h b/contrib/media/updf/include/freetype/internal/services/svttglyf.h
new file mode 100644
index 0000000000..ab2dc9a9fe
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svttglyf.h
@@ -0,0 +1,67 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svttglyf.h                                                             */
+/*                                                                         */
+/*    The FreeType TrueType glyph service.                                 */
+/*                                                                         */
+/*  Copyright 2007 by David Turner.                                        */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+#ifndef __SVTTGLYF_H__
+#define __SVTTGLYF_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_TRUETYPE_TABLES_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_TT_GLYF "tt-glyf"
+
+
+  typedef FT_ULong
+  (*TT_Glyf_GetLocationFunc)( FT_Face    face,
+                              FT_UInt    gindex,
+                              FT_ULong  *psize );
+
+  FT_DEFINE_SERVICE( TTGlyf )
+  {
+    TT_Glyf_GetLocationFunc  get_location;
+  };
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#define FT_DEFINE_SERVICE_TTGLYFREC(class_, get_location_ )   \
+  static const FT_Service_TTGlyfRec class_ =                  \
+  {                                                           \
+    get_location_                                             \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#define FT_DEFINE_SERVICE_TTGLYFREC(class_, get_location_ )   \
+  void                                                        \
+  FT_Init_Class_##class_( FT_Service_TTGlyfRec*  clazz )      \
+  {                                                           \
+    clazz->get_location = get_location_;                      \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __SVTTGLYF_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svwinfnt.h b/contrib/media/updf/include/freetype/internal/services/svwinfnt.h
new file mode 100644
index 0000000000..57f7765d92
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svwinfnt.h
@@ -0,0 +1,50 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svwinfnt.h                                                             */
+/*                                                                         */
+/*    The FreeType Windows FNT/FONT service (specification).               */
+/*                                                                         */
+/*  Copyright 2003 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVWINFNT_H__
+#define __SVWINFNT_H__
+
+#include FT_INTERNAL_SERVICE_H
+#include FT_WINFONTS_H
+
+
+FT_BEGIN_HEADER
+
+
+#define FT_SERVICE_ID_WINFNT  "winfonts"
+
+  typedef FT_Error
+  (*FT_WinFnt_GetHeaderFunc)( FT_Face               face,
+                              FT_WinFNT_HeaderRec  *aheader );
+
+
+  FT_DEFINE_SERVICE( WinFnt )
+  {
+    FT_WinFnt_GetHeaderFunc  get_header;
+  };
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVWINFNT_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/services/svxf86nm.h b/contrib/media/updf/include/freetype/internal/services/svxf86nm.h
new file mode 100644
index 0000000000..ca5d884a83
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/services/svxf86nm.h
@@ -0,0 +1,55 @@
+/***************************************************************************/
+/*                                                                         */
+/*  svxf86nm.h                                                             */
+/*                                                                         */
+/*    The FreeType XFree86 services (specification only).                  */
+/*                                                                         */
+/*  Copyright 2003 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SVXF86NM_H__
+#define __SVXF86NM_H__
+
+#include FT_INTERNAL_SERVICE_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*
+   *  A trivial service used to return the name of a face's font driver,
+   *  according to the XFree86 nomenclature.  Note that the service data
+   *  is a simple constant string pointer.
+   */
+
+#define FT_SERVICE_ID_XF86_NAME  "xf86-driver-name"
+
+#define FT_XF86_FORMAT_TRUETYPE  "TrueType"
+#define FT_XF86_FORMAT_TYPE_1    "Type 1"
+#define FT_XF86_FORMAT_BDF       "BDF"
+#define FT_XF86_FORMAT_PCF       "PCF"
+#define FT_XF86_FORMAT_TYPE_42   "Type 42"
+#define FT_XF86_FORMAT_CID       "CID Type 1"
+#define FT_XF86_FORMAT_CFF       "CFF"
+#define FT_XF86_FORMAT_PFR       "PFR"
+#define FT_XF86_FORMAT_WINFNT    "Windows FNT"
+
+  /* */
+
+
+FT_END_HEADER
+
+
+#endif /* __SVXF86NM_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/sfnt.h b/contrib/media/updf/include/freetype/internal/sfnt.h
new file mode 100644
index 0000000000..6326debd00
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/sfnt.h
@@ -0,0 +1,897 @@
+/***************************************************************************/
+/*                                                                         */
+/*  sfnt.h                                                                 */
+/*                                                                         */
+/*    High-level `sfnt' driver interface (specification).                  */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006 by                   */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __SFNT_H__
+#define __SFNT_H__
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DRIVER_H
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Init_Face_Func                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    First part of the SFNT face object initialization.  This finds     */
+  /*    the face in a SFNT file or collection, and load its format tag in  */
+  /*    face->format_tag.                                                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream     :: The input stream.                                    */
+  /*                                                                       */
+  /*    face       :: A handle to the target face object.                  */
+  /*                                                                       */
+  /*    face_index :: The index of the TrueType font, if we are opening a  */
+  /*                  collection.                                          */
+  /*                                                                       */
+  /*    num_params :: The number of additional parameters.                 */
+  /*                                                                       */
+  /*    params     :: Optional additional parameters.                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The stream cursor must be at the font file's origin.               */
+  /*                                                                       */
+  /*    This function recognizes fonts embedded in a `TrueType             */
+  /*    collection'.                                                       */
+  /*                                                                       */
+  /*    Once the format tag has been validated by the font driver, it      */
+  /*    should then call the TT_Load_Face_Func() callback to read the rest */
+  /*    of the SFNT tables in the object.                                  */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Init_Face_Func)( FT_Stream      stream,
+                        TT_Face        face,
+                        FT_Int         face_index,
+                        FT_Int         num_params,
+                        FT_Parameter*  params );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_Face_Func                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Second part of the SFNT face object initialization.  This loads    */
+  /*    the common SFNT tables (head, OS/2, maxp, metrics, etc.) in the    */
+  /*    face object.                                                       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream     :: The input stream.                                    */
+  /*                                                                       */
+  /*    face       :: A handle to the target face object.                  */
+  /*                                                                       */
+  /*    face_index :: The index of the TrueType font, if we are opening a  */
+  /*                  collection.                                          */
+  /*                                                                       */
+  /*    num_params :: The number of additional parameters.                 */
+  /*                                                                       */
+  /*    params     :: Optional additional parameters.                      */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function must be called after TT_Init_Face_Func().            */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_Face_Func)( FT_Stream      stream,
+                        TT_Face        face,
+                        FT_Int         face_index,
+                        FT_Int         num_params,
+                        FT_Parameter*  params );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Done_Face_Func                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A callback used to delete the common SFNT data from a face.        */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to the target face object.                        */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function does NOT destroy the face object.                    */
+  /*                                                                       */
+  typedef void
+  (*TT_Done_Face_Func)( TT_Face  face );
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_SFNT_HeaderRec_Func                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Loads the header of a SFNT font file.  Supports collections.       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face       :: A handle to the target face object.                  */
+  /*                                                                       */
+  /*    stream     :: The input stream.                                    */
+  /*                                                                       */
+  /*    face_index :: The index of the TrueType font, if we are opening a  */
+  /*                  collection.                                          */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    sfnt       :: The SFNT header.                                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The stream cursor must be at the font file's origin.               */
+  /*                                                                       */
+  /*    This function recognizes fonts embedded in a `TrueType             */
+  /*    collection'.                                                       */
+  /*                                                                       */
+  /*    This function checks that the header is valid by looking at the    */
+  /*    values of `search_range', `entry_selector', and `range_shift'.     */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_SFNT_HeaderRec_Func)( TT_Face      face,
+                                  FT_Stream    stream,
+                                  FT_Long      face_index,
+                                  SFNT_Header  sfnt );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_Directory_Func                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Loads the table directory into a face object.                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: A handle to the target face object.                      */
+  /*                                                                       */
+  /*    stream :: The input stream.                                        */
+  /*                                                                       */
+  /*    sfnt   :: The SFNT header.                                         */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The stream cursor must be on the first byte after the 4-byte font  */
+  /*    format tag.  This is the case just after a call to                 */
+  /*    TT_Load_Format_Tag().                                              */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_Directory_Func)( TT_Face      face,
+                             FT_Stream    stream,
+                             SFNT_Header  sfnt );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_Any_Func                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Load any font table into client memory.                            */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: The face object to look for.                             */
+  /*                                                                       */
+  /*    tag    :: The tag of table to load.  Use the value 0 if you want   */
+  /*              to access the whole font file, else set this parameter   */
+  /*              to a valid TrueType table tag that you can forge with    */
+  /*              the MAKE_TT_TAG macro.                                   */
+  /*                                                                       */
+  /*    offset :: The starting offset in the table (or the file if         */
+  /*              tag == 0).                                               */
+  /*                                                                       */
+  /*    length :: The address of the decision variable:                    */
+  /*                                                                       */
+  /*                If length == NULL:                                     */
+  /*                  Loads the whole table.  Returns an error if          */
+  /*                  `offset' == 0!                                       */
+  /*                                                                       */
+  /*                If *length == 0:                                       */
+  /*                  Exits immediately; returning the length of the given */
+  /*                  table or of the font file, depending on the value of */
+  /*                  `tag'.                                               */
+  /*                                                                       */
+  /*                If *length != 0:                                       */
+  /*                  Loads the next `length' bytes of table or font,      */
+  /*                  starting at offset `offset' (in table or font too).  */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    buffer :: The address of target buffer.                            */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    TrueType error code.  0 means success.                             */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_Any_Func)( TT_Face    face,
+                       FT_ULong   tag,
+                       FT_Long    offset,
+                       FT_Byte   *buffer,
+                       FT_ULong*  length );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Find_SBit_Image_Func                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Check whether an embedded bitmap (an `sbit') exists for a given    */
+  /*    glyph, at a given strike.                                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face          :: The target face object.                           */
+  /*                                                                       */
+  /*    glyph_index   :: The glyph index.                                  */
+  /*                                                                       */
+  /*    strike_index  :: The current strike index.                         */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    arange        :: The SBit range containing the glyph index.        */
+  /*                                                                       */
+  /*    astrike       :: The SBit strike containing the glyph index.       */
+  /*                                                                       */
+  /*    aglyph_offset :: The offset of the glyph data in `EBDT' table.     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.  Returns                    */
+  /*    SFNT_Err_Invalid_Argument if no sbit exists for the requested      */
+  /*    glyph.                                                             */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Find_SBit_Image_Func)( TT_Face          face,
+                              FT_UInt          glyph_index,
+                              FT_ULong         strike_index,
+                              TT_SBit_Range   *arange,
+                              TT_SBit_Strike  *astrike,
+                              FT_ULong        *aglyph_offset );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_SBit_Metrics_Func                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Get the big metrics for a given embedded bitmap.                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    stream      :: The input stream.                                   */
+  /*                                                                       */
+  /*    range       :: The SBit range containing the glyph.                */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    big_metrics :: A big SBit metrics structure for the glyph.         */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The stream cursor must be positioned at the glyph's offset within  */
+  /*    the `EBDT' table before the call.                                  */
+  /*                                                                       */
+  /*    If the image format uses variable metrics, the stream cursor is    */
+  /*    positioned just after the metrics header in the `EBDT' table on    */
+  /*    function exit.                                                     */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_SBit_Metrics_Func)( FT_Stream        stream,
+                                TT_SBit_Range    range,
+                                TT_SBit_Metrics  metrics );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_SBit_Image_Func                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Load a given glyph sbit image from the font resource.  This also   */
+  /*    returns its metrics.                                               */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face ::                                                            */
+  /*      The target face object.                                          */
+  /*                                                                       */
+  /*    strike_index ::                                                    */
+  /*      The strike index.                                                */
+  /*                                                                       */
+  /*    glyph_index ::                                                     */
+  /*      The current glyph index.                                         */
+  /*                                                                       */
+  /*    load_flags ::                                                      */
+  /*      The current load flags.                                          */
+  /*                                                                       */
+  /*    stream ::                                                          */
+  /*      The input stream.                                                */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    amap ::                                                            */
+  /*      The target pixmap.                                               */
+  /*                                                                       */
+  /*    ametrics ::                                                        */
+  /*      A big sbit metrics structure for the glyph image.                */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.  Returns an error if no     */
+  /*    glyph sbit exists for the index.                                   */
+  /*                                                                       */
+  /*  <Note>                                                               */
+  /*    The `map.buffer' field is always freed before the glyph is loaded. */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_SBit_Image_Func)( TT_Face              face,
+                              FT_ULong             strike_index,
+                              FT_UInt              glyph_index,
+                              FT_UInt              load_flags,
+                              FT_Stream            stream,
+                              FT_Bitmap           *amap,
+                              TT_SBit_MetricsRec  *ametrics );
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Set_SBit_Strike_OldFunc                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Select an sbit strike for a given size request.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face          :: The target face object.                           */
+  /*                                                                       */
+  /*    req           :: The size request.                                 */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    astrike_index :: The index of the sbit strike.                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.  Returns an error if no     */
+  /*    sbit strike exists for the selected ppem values.                   */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Set_SBit_Strike_OldFunc)( TT_Face    face,
+                                 FT_UInt    x_ppem,
+                                 FT_UInt    y_ppem,
+                                 FT_ULong*  astrike_index );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_CharMap_Load_Func                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Loads a given TrueType character map into memory.                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: A handle to the parent face object.                      */
+  /*                                                                       */
+  /*    stream :: A handle to the current stream object.                   */
+  /*                                                                       */
+  /* <InOut>                                                               */
+  /*    cmap   :: A pointer to a cmap object.                              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The function assumes that the stream is already in use (i.e.,      */
+  /*    opened).  In case of error, all partially allocated tables are     */
+  /*    released.                                                          */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_CharMap_Load_Func)( TT_Face    face,
+                           void*      cmap,
+                           FT_Stream  input );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_CharMap_Free_Func                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Destroys a character mapping table.                                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to the parent face object.                        */
+  /*                                                                       */
+  /*    cmap :: A handle to a cmap object.                                 */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_CharMap_Free_Func)( TT_Face       face,
+                           void*         cmap );
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Set_SBit_Strike_Func                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Select an sbit strike for a given size request.                    */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face          :: The target face object.                           */
+  /*                                                                       */
+  /*    req           :: The size request.                                 */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    astrike_index :: The index of the sbit strike.                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.  Returns an error if no     */
+  /*    sbit strike exists for the selected ppem values.                   */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Set_SBit_Strike_Func)( TT_Face          face,
+                              FT_Size_Request  req,
+                              FT_ULong*        astrike_index );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_Strike_Metrics_Func                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Load the metrics of a given strike.                                */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face          :: The target face object.                           */
+  /*                                                                       */
+  /*    strike_index  :: The strike index.                                 */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    metrics       :: the metrics of the strike.                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.  Returns an error if no     */
+  /*    such sbit strike exists.                                           */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_Strike_Metrics_Func)( TT_Face           face,
+                                  FT_ULong          strike_index,
+                                  FT_Size_Metrics*  metrics );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Get_PS_Name_Func                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Get the PostScript glyph name of a glyph.                          */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    idx  :: The glyph index.                                           */
+  /*                                                                       */
+  /*    PSname :: The address of a string pointer.  Will be NULL in case   */
+  /*              of error, otherwise it is a pointer to the glyph name.   */
+  /*                                                                       */
+  /*              You must not modify the returned string!                 */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Get_PS_Name_Func)( TT_Face      face,
+                          FT_UInt      idx,
+                          FT_String**  PSname );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_Metrics_Func                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Load a metrics table, which is a table with a horizontal and a     */
+  /*    vertical version.                                                  */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face     :: A handle to the target face object.                    */
+  /*                                                                       */
+  /*    stream   :: The input stream.                                      */
+  /*                                                                       */
+  /*    vertical :: A boolean flag.  If set, load the vertical one.        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_Metrics_Func)( TT_Face    face,
+                           FT_Stream  stream,
+                           FT_Bool    vertical );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Get_Metrics_Func                                                */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Load the horizontal or vertical header in a face object.           */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face     :: A handle to the target face object.                    */
+  /*                                                                       */
+  /*    stream   :: The input stream.                                      */
+  /*                                                                       */
+  /*    vertical :: A boolean flag.  If set, load vertical metrics.        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Get_Metrics_Func)( TT_Face     face,
+                          FT_Bool     vertical,
+                          FT_UInt     gindex,
+                          FT_Short*   abearing,
+                          FT_UShort*  aadvance );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Load_Table_Func                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Load a given TrueType table.                                       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: A handle to the target face object.                      */
+  /*                                                                       */
+  /*    stream :: The input stream.                                        */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The function uses `face->goto_table' to seek the stream to the     */
+  /*    start of the table, except while loading the font directory.       */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Load_Table_Func)( TT_Face    face,
+                         FT_Stream  stream );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Free_Table_Func                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Free a given TrueType table.                                       */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to the target face object.                        */
+  /*                                                                       */
+  typedef void
+  (*TT_Free_Table_Func)( TT_Face  face );
+
+
+  /*
+   * @functype:
+   *    TT_Face_GetKerningFunc
+   *
+   * @description:
+   *    Return the horizontal kerning value between two glyphs.
+   *
+   * @input:
+   *    face        :: A handle to the source face object.
+   *    left_glyph  :: The left glyph index.
+   *    right_glyph :: The right glyph index.
+   *
+   * @return:
+   *    The kerning value in font units.
+   */
+  typedef FT_Int
+  (*TT_Face_GetKerningFunc)( TT_Face  face,
+                             FT_UInt  left_glyph,
+                             FT_UInt  right_glyph );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    SFNT_Interface                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This structure holds pointers to the functions used to load and    */
+  /*    free the basic tables that are required in a `sfnt' font file.     */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    Check the various xxx_Func() descriptions for details.             */
+  /*                                                                       */
+  typedef struct  SFNT_Interface_
+  {
+    TT_Loader_GotoTableFunc      goto_table;
+
+    TT_Init_Face_Func            init_face;
+    TT_Load_Face_Func            load_face;
+    TT_Done_Face_Func            done_face;
+    FT_Module_Requester          get_interface;
+
+    TT_Load_Any_Func             load_any;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    TT_Load_SFNT_HeaderRec_Func  load_sfnt_header;
+    TT_Load_Directory_Func       load_directory;
+#endif
+
+    /* these functions are called by `load_face' but they can also  */
+    /* be called from external modules, if there is a need to do so */
+    TT_Load_Table_Func           load_head;
+    TT_Load_Metrics_Func         load_hhea;
+    TT_Load_Table_Func           load_cmap;
+    TT_Load_Table_Func           load_maxp;
+    TT_Load_Table_Func           load_os2;
+    TT_Load_Table_Func           load_post;
+
+    TT_Load_Table_Func           load_name;
+    TT_Free_Table_Func           free_name;
+
+    /* optional tables */
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    TT_Load_Table_Func           load_hdmx_stub;
+    TT_Free_Table_Func           free_hdmx_stub;
+#endif
+
+    /* this field was called `load_kerning' up to version 2.1.10 */
+    TT_Load_Table_Func           load_kern;
+
+    TT_Load_Table_Func           load_gasp;
+    TT_Load_Table_Func           load_pclt;
+
+    /* see `ttload.h'; this field was called `load_bitmap_header' up to */
+    /* version 2.1.10                                                   */
+    TT_Load_Table_Func           load_bhed;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+    /* see `ttsbit.h' */
+    TT_Set_SBit_Strike_OldFunc   set_sbit_strike_stub;
+    TT_Load_Table_Func           load_sbits_stub;
+
+    /*
+     *  The following two fields appeared in version 2.1.8, and were placed
+     *  between `load_sbits' and `load_sbit_image'.  We support them as a
+     *  special exception since they are used by Xfont library within the
+     *  X.Org xserver, and because the probability that other rogue clients
+     *  use the other version 2.1.7 fields below is _extremely_ low.
+     *
+     *  Note that this forces us to disable an interesting memory-saving
+     *  optimization though...
+     */
+
+    TT_Find_SBit_Image_Func      find_sbit_image;
+    TT_Load_SBit_Metrics_Func    load_sbit_metrics;
+
+#endif
+
+    TT_Load_SBit_Image_Func      load_sbit_image;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    TT_Free_Table_Func           free_sbits_stub;
+#endif
+
+    /* see `ttpost.h' */
+    TT_Get_PS_Name_Func          get_psname;
+    TT_Free_Table_Func           free_psnames;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    TT_CharMap_Load_Func         load_charmap_stub;
+    TT_CharMap_Free_Func         free_charmap_stub;
+#endif
+
+    /* starting here, the structure differs from version 2.1.7 */
+
+    /* this field was introduced in version 2.1.8, named `get_psname' */
+    TT_Face_GetKerningFunc       get_kerning;
+
+    /* new elements introduced after version 2.1.10 */
+
+    /* load the font directory, i.e., the offset table and */
+    /* the table directory                                 */
+    TT_Load_Table_Func           load_font_dir;
+    TT_Load_Metrics_Func         load_hmtx;
+
+    TT_Load_Table_Func           load_eblc;
+    TT_Free_Table_Func           free_eblc;
+
+    TT_Set_SBit_Strike_Func      set_sbit_strike;
+    TT_Load_Strike_Metrics_Func  load_strike_metrics;
+
+    TT_Get_Metrics_Func          get_metrics;
+
+  } SFNT_Interface;
+
+
+  /* transitional */
+  typedef SFNT_Interface*   SFNT_Service;
+
+#ifndef FT_CONFIG_OPTION_PIC
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+#define FT_DEFINE_DRIVERS_OLD_INTERNAL(a) \
+  a, 
+#else
+  #define FT_DEFINE_DRIVERS_OLD_INTERNAL(a)
+#endif
+#define FT_INTERNAL(a) \
+  a, 
+
+#define FT_DEFINE_SFNT_INTERFACE(class_,                                     \
+    goto_table_, init_face_, load_face_, done_face_, get_interface_,         \
+    load_any_, load_sfnt_header_, load_directory_, load_head_,               \
+    load_hhea_, load_cmap_, load_maxp_, load_os2_, load_post_,               \
+    load_name_, free_name_, load_hdmx_stub_, free_hdmx_stub_,                \
+    load_kern_, load_gasp_, load_pclt_, load_bhed_,                          \
+    set_sbit_strike_stub_, load_sbits_stub_, find_sbit_image_,               \
+    load_sbit_metrics_, load_sbit_image_, free_sbits_stub_,                  \
+    get_psname_, free_psnames_, load_charmap_stub_, free_charmap_stub_,      \
+    get_kerning_, load_font_dir_, load_hmtx_, load_eblc_, free_eblc_,        \
+    set_sbit_strike_, load_strike_metrics_, get_metrics_ )                   \
+  static const SFNT_Interface class_ =                                       \
+  {                                                                          \
+    FT_INTERNAL(goto_table_) \
+    FT_INTERNAL(init_face_) \
+    FT_INTERNAL(load_face_) \
+    FT_INTERNAL(done_face_) \
+    FT_INTERNAL(get_interface_) \
+    FT_INTERNAL(load_any_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sfnt_header_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_directory_) \
+    FT_INTERNAL(load_head_) \
+    FT_INTERNAL(load_hhea_) \
+    FT_INTERNAL(load_cmap_) \
+    FT_INTERNAL(load_maxp_) \
+    FT_INTERNAL(load_os2_) \
+    FT_INTERNAL(load_post_) \
+    FT_INTERNAL(load_name_) \
+    FT_INTERNAL(free_name_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_hdmx_stub_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(free_hdmx_stub_) \
+    FT_INTERNAL(load_kern_) \
+    FT_INTERNAL(load_gasp_) \
+    FT_INTERNAL(load_pclt_) \
+    FT_INTERNAL(load_bhed_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(set_sbit_strike_stub_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sbits_stub_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(find_sbit_image_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sbit_metrics_) \
+    FT_INTERNAL(load_sbit_image_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(free_sbits_stub_) \
+    FT_INTERNAL(get_psname_) \
+    FT_INTERNAL(free_psnames_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_charmap_stub_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(free_charmap_stub_) \
+    FT_INTERNAL(get_kerning_) \
+    FT_INTERNAL(load_font_dir_) \
+    FT_INTERNAL(load_hmtx_) \
+    FT_INTERNAL(load_eblc_) \
+    FT_INTERNAL(free_eblc_) \
+    FT_INTERNAL(set_sbit_strike_) \
+    FT_INTERNAL(load_strike_metrics_) \
+    FT_INTERNAL(get_metrics_) \
+  };
+
+#else /* FT_CONFIG_OPTION_PIC */ 
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+#define FT_DEFINE_DRIVERS_OLD_INTERNAL(a, a_) \
+  clazz->a = a_;
+#else
+  #define FT_DEFINE_DRIVERS_OLD_INTERNAL(a, a_)
+#endif
+#define FT_INTERNAL(a, a_) \
+  clazz->a = a_;
+
+#define FT_DEFINE_SFNT_INTERFACE(class_,                                     \
+    goto_table_, init_face_, load_face_, done_face_, get_interface_,         \
+    load_any_, load_sfnt_header_, load_directory_, load_head_,               \
+    load_hhea_, load_cmap_, load_maxp_, load_os2_, load_post_,               \
+    load_name_, free_name_, load_hdmx_stub_, free_hdmx_stub_,                \
+    load_kern_, load_gasp_, load_pclt_, load_bhed_,                          \
+    set_sbit_strike_stub_, load_sbits_stub_, find_sbit_image_,               \
+    load_sbit_metrics_, load_sbit_image_, free_sbits_stub_,                  \
+    get_psname_, free_psnames_, load_charmap_stub_, free_charmap_stub_,      \
+    get_kerning_, load_font_dir_, load_hmtx_, load_eblc_, free_eblc_,        \
+    set_sbit_strike_, load_strike_metrics_, get_metrics_ )                   \
+  void                                                                       \
+  FT_Init_Class_##class_( FT_Library library, SFNT_Interface*  clazz )       \
+  {                                                                          \
+    FT_UNUSED(library);                                                      \
+    FT_INTERNAL(goto_table,goto_table_) \
+    FT_INTERNAL(init_face,init_face_) \
+    FT_INTERNAL(load_face,load_face_) \
+    FT_INTERNAL(done_face,done_face_) \
+    FT_INTERNAL(get_interface,get_interface_) \
+    FT_INTERNAL(load_any,load_any_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sfnt_header,load_sfnt_header_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_directory,load_directory_) \
+    FT_INTERNAL(load_head,load_head_) \
+    FT_INTERNAL(load_hhea,load_hhea_) \
+    FT_INTERNAL(load_cmap,load_cmap_) \
+    FT_INTERNAL(load_maxp,load_maxp_) \
+    FT_INTERNAL(load_os2,load_os2_) \
+    FT_INTERNAL(load_post,load_post_) \
+    FT_INTERNAL(load_name,load_name_) \
+    FT_INTERNAL(free_name,free_name_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_hdmx_stub,load_hdmx_stub_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(free_hdmx_stub,free_hdmx_stub_) \
+    FT_INTERNAL(load_kern,load_kern_) \
+    FT_INTERNAL(load_gasp,load_gasp_) \
+    FT_INTERNAL(load_pclt,load_pclt_) \
+    FT_INTERNAL(load_bhed,load_bhed_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(set_sbit_strike_stub,set_sbit_strike_stub_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sbits_stub,load_sbits_stub_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(find_sbit_image,find_sbit_image_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_sbit_metrics,load_sbit_metrics_) \
+    FT_INTERNAL(load_sbit_image,load_sbit_image_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(free_sbits_stub,free_sbits_stub_) \
+    FT_INTERNAL(get_psname,get_psname_) \
+    FT_INTERNAL(free_psnames,free_psnames_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(load_charmap_stub,load_charmap_stub_) \
+    FT_DEFINE_DRIVERS_OLD_INTERNAL(free_charmap_stub,free_charmap_stub_) \
+    FT_INTERNAL(get_kerning,get_kerning_) \
+    FT_INTERNAL(load_font_dir,load_font_dir_) \
+    FT_INTERNAL(load_hmtx,load_hmtx_) \
+    FT_INTERNAL(load_eblc,load_eblc_) \
+    FT_INTERNAL(free_eblc,free_eblc_) \
+    FT_INTERNAL(set_sbit_strike,set_sbit_strike_) \
+    FT_INTERNAL(load_strike_metrics,load_strike_metrics_) \
+    FT_INTERNAL(get_metrics,get_metrics_) \
+  } 
+
+#endif /* FT_CONFIG_OPTION_PIC */ 
+
+FT_END_HEADER
+
+#endif /* __SFNT_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/t1types.h b/contrib/media/updf/include/freetype/internal/t1types.h
new file mode 100644
index 0000000000..5f730637b5
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/t1types.h
@@ -0,0 +1,270 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t1types.h                                                              */
+/*                                                                         */
+/*    Basic Type1/Type2 type definitions and interface (specification      */
+/*    only).                                                               */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2006, 2008, 2009 by             */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __T1TYPES_H__
+#define __T1TYPES_H__
+
+
+#include <ft2build.h>
+#include FT_TYPE1_TABLES_H
+#include FT_INTERNAL_POSTSCRIPT_HINTS_H
+#include FT_INTERNAL_SERVICE_H
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***              REQUIRED TYPE1/TYPE2 TABLES DEFINITIONS              ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    T1_EncodingRec                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure modeling a custom encoding.                            */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    num_chars  :: The number of character codes in the encoding.       */
+  /*                  Usually 256.                                         */
+  /*                                                                       */
+  /*    code_first :: The lowest valid character code in the encoding.     */
+  /*                                                                       */
+  /*    code_last  :: The highest valid character code in the encoding     */
+  /*                  + 1. When equal to code_first there are no valid     */
+  /*                  character codes.                                     */
+  /*                                                                       */
+  /*    char_index :: An array of corresponding glyph indices.             */
+  /*                                                                       */
+  /*    char_name  :: An array of corresponding glyph names.               */
+  /*                                                                       */
+  typedef struct  T1_EncodingRecRec_
+  {
+    FT_Int       num_chars;
+    FT_Int       code_first;
+    FT_Int       code_last;
+
+    FT_UShort*   char_index;
+    FT_String**  char_name;
+
+  } T1_EncodingRec, *T1_Encoding;
+
+
+  typedef enum  T1_EncodingType_
+  {
+    T1_ENCODING_TYPE_NONE = 0,
+    T1_ENCODING_TYPE_ARRAY,
+    T1_ENCODING_TYPE_STANDARD,
+    T1_ENCODING_TYPE_ISOLATIN1,
+    T1_ENCODING_TYPE_EXPERT
+
+  } T1_EncodingType;
+
+
+  /* used to hold extra data of PS_FontInfoRec that
+   * cannot be stored in the publicly defined structure.
+   *
+   * Note these can't be blended with multiple-masters.
+   */
+  typedef struct  PS_FontExtraRec_
+  {
+    FT_UShort  fs_type;
+
+  } PS_FontExtraRec;
+
+
+  typedef struct  T1_FontRec_
+  {
+    PS_FontInfoRec   font_info;         /* font info dictionary   */
+    PS_FontExtraRec  font_extra;        /* font info extra fields */
+    PS_PrivateRec    private_dict;      /* private dictionary     */
+    FT_String*       font_name;         /* top-level dictionary   */
+
+    T1_EncodingType  encoding_type;
+    T1_EncodingRec   encoding;
+
+    FT_Byte*         subrs_block;
+    FT_Byte*         charstrings_block;
+    FT_Byte*         glyph_names_block;
+
+    FT_Int           num_subrs;
+    FT_Byte**        subrs;
+    FT_PtrDist*      subrs_len;
+
+    FT_Int           num_glyphs;
+    FT_String**      glyph_names;       /* array of glyph names       */
+    FT_Byte**        charstrings;       /* array of glyph charstrings */
+    FT_PtrDist*      charstrings_len;
+
+    FT_Byte          paint_type;
+    FT_Byte          font_type;
+    FT_Matrix        font_matrix;
+    FT_Vector        font_offset;
+    FT_BBox          font_bbox;
+    FT_Long          font_id;
+
+    FT_Fixed         stroke_width;
+
+  } T1_FontRec, *T1_Font;
+
+
+  typedef struct  CID_SubrsRec_
+  {
+    FT_UInt    num_subrs;
+    FT_Byte**  code;
+
+  } CID_SubrsRec, *CID_Subrs;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***                AFM FONT INFORMATION STRUCTURES                    ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  typedef struct  AFM_TrackKernRec_
+  {
+    FT_Int    degree;
+    FT_Fixed  min_ptsize;
+    FT_Fixed  min_kern;
+    FT_Fixed  max_ptsize;
+    FT_Fixed  max_kern;
+
+  } AFM_TrackKernRec, *AFM_TrackKern;
+
+  typedef struct  AFM_KernPairRec_
+  {
+    FT_Int  index1;
+    FT_Int  index2;
+    FT_Int  x;
+    FT_Int  y;
+
+  } AFM_KernPairRec, *AFM_KernPair;
+
+  typedef struct  AFM_FontInfoRec_
+  {
+    FT_Bool        IsCIDFont;
+    FT_BBox        FontBBox;
+    FT_Fixed       Ascender;
+    FT_Fixed       Descender;
+    AFM_TrackKern  TrackKerns;   /* free if non-NULL */
+    FT_Int         NumTrackKern;
+    AFM_KernPair   KernPairs;    /* free if non-NULL */
+    FT_Int         NumKernPair;
+
+  } AFM_FontInfoRec, *AFM_FontInfo;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***                ORIGINAL T1_FACE CLASS DEFINITION                  ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  typedef struct T1_FaceRec_*   T1_Face;
+  typedef struct CID_FaceRec_*  CID_Face;
+
+
+  typedef struct  T1_FaceRec_
+  {
+    FT_FaceRec      root;
+    T1_FontRec      type1;
+    const void*     psnames;
+    const void*     psaux;
+    const void*     afm_data;
+    FT_CharMapRec   charmaprecs[2];
+    FT_CharMap      charmaps[2];
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    PS_Unicodes     unicode_map;
+#endif
+
+    /* support for Multiple Masters fonts */
+    PS_Blend        blend;
+
+    /* undocumented, optional: indices of subroutines that express      */
+    /* the NormalizeDesignVector and the ConvertDesignVector procedure, */
+    /* respectively, as Type 2 charstrings; -1 if keywords not present  */
+    FT_Int           ndv_idx;
+    FT_Int           cdv_idx;
+
+    /* undocumented, optional: has the same meaning as len_buildchar */
+    /* for Type 2 fonts; manipulated by othersubrs 19, 24, and 25    */
+    FT_UInt          len_buildchar;
+    FT_Long*         buildchar;
+
+    /* since version 2.1 - interface to PostScript hinter */
+    const void*     pshinter;
+
+  } T1_FaceRec;
+
+
+  typedef struct  CID_FaceRec_
+  {
+    FT_FaceRec       root;
+    void*            psnames;
+    void*            psaux;
+    CID_FaceInfoRec  cid;
+    PS_FontExtraRec  font_extra;
+#if 0
+    void*            afm_data;
+#endif
+    CID_Subrs        subrs;
+
+    /* since version 2.1 - interface to PostScript hinter */
+    void*            pshinter;
+
+    /* since version 2.1.8, but was originally positioned after `afm_data' */
+    FT_Byte*         binary_data; /* used if hex data has been converted */
+    FT_Stream        cid_stream;
+
+  } CID_FaceRec;
+
+
+FT_END_HEADER
+
+#endif /* __T1TYPES_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/internal/tttypes.h b/contrib/media/updf/include/freetype/internal/tttypes.h
new file mode 100644
index 0000000000..acbb863b0f
--- /dev/null
+++ b/contrib/media/updf/include/freetype/internal/tttypes.h
@@ -0,0 +1,1543 @@
+/***************************************************************************/
+/*                                                                         */
+/*  tttypes.h                                                              */
+/*                                                                         */
+/*    Basic SFNT/TrueType type definitions and interface (specification    */
+/*    only).                                                               */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2004, 2005, 2006, 2007, 2008 by             */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTTYPES_H__
+#define __TTTYPES_H__
+
+
+#include <ft2build.h>
+#include FT_TRUETYPE_TABLES_H
+#include FT_INTERNAL_OBJECTS_H
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+#include FT_MULTIPLE_MASTERS_H
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***             REQUIRED TRUETYPE/OPENTYPE TABLES DEFINITIONS         ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TTC_HeaderRec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    TrueType collection header.  This table contains the offsets of    */
+  /*    the font headers of each distinct TrueType face in the file.       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    tag     :: Must be `ttc ' to indicate a TrueType collection.       */
+  /*                                                                       */
+  /*    version :: The version number.                                     */
+  /*                                                                       */
+  /*    count   :: The number of faces in the collection.  The             */
+  /*               specification says this should be an unsigned long, but */
+  /*               we use a signed long since we need the value -1 for     */
+  /*               specific purposes.                                      */
+  /*                                                                       */
+  /*    offsets :: The offsets of the font headers, one per face.          */
+  /*                                                                       */
+  typedef struct  TTC_HeaderRec_
+  {
+    FT_ULong   tag;
+    FT_Fixed   version;
+    FT_Long    count;
+    FT_ULong*  offsets;
+
+  } TTC_HeaderRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    SFNT_HeaderRec                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    SFNT file format header.                                           */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    format_tag     :: The font format tag.                             */
+  /*                                                                       */
+  /*    num_tables     :: The number of tables in file.                    */
+  /*                                                                       */
+  /*    search_range   :: Must be `16 * (max power of 2 <= num_tables)'.   */
+  /*                                                                       */
+  /*    entry_selector :: Must be log2 of `search_range / 16'.             */
+  /*                                                                       */
+  /*    range_shift    :: Must be `num_tables * 16 - search_range'.        */
+  /*                                                                       */
+  typedef struct  SFNT_HeaderRec_
+  {
+    FT_ULong   format_tag;
+    FT_UShort  num_tables;
+    FT_UShort  search_range;
+    FT_UShort  entry_selector;
+    FT_UShort  range_shift;
+
+    FT_ULong   offset;  /* not in file */
+
+  } SFNT_HeaderRec, *SFNT_Header;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_TableRec                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This structure describes a given table of a TrueType font.         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    Tag      :: A four-bytes tag describing the table.                 */
+  /*                                                                       */
+  /*    CheckSum :: The table checksum.  This value can be ignored.        */
+  /*                                                                       */
+  /*    Offset   :: The offset of the table from the start of the TrueType */
+  /*                font in its resource.                                  */
+  /*                                                                       */
+  /*    Length   :: The table length (in bytes).                           */
+  /*                                                                       */
+  typedef struct  TT_TableRec_
+  {
+    FT_ULong  Tag;        /*        table type */
+    FT_ULong  CheckSum;   /*    table checksum */
+    FT_ULong  Offset;     /* table file offset */
+    FT_ULong  Length;     /*      table length */
+
+  } TT_TableRec, *TT_Table;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_LongMetricsRec                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure modeling the long metrics of the `hmtx' and `vmtx'     */
+  /*    TrueType tables.  The values are expressed in font units.          */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    advance :: The advance width or height for the glyph.              */
+  /*                                                                       */
+  /*    bearing :: The left-side or top-side bearing for the glyph.        */
+  /*                                                                       */
+  typedef struct  TT_LongMetricsRec_
+  {
+    FT_UShort  advance;
+    FT_Short   bearing;
+
+  } TT_LongMetricsRec, *TT_LongMetrics;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    TT_ShortMetrics                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple type to model the short metrics of the `hmtx' and `vmtx'  */
+  /*    tables.                                                            */
+  /*                                                                       */
+  typedef FT_Short  TT_ShortMetrics;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_NameEntryRec                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure modeling TrueType name records.  Name records are used */
+  /*    to store important strings like family name, style name,           */
+  /*    copyright, etc. in _localized_ versions (i.e., language, encoding, */
+  /*    etc).                                                              */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    platformID   :: The ID of the name's encoding platform.            */
+  /*                                                                       */
+  /*    encodingID   :: The platform-specific ID for the name's encoding.  */
+  /*                                                                       */
+  /*    languageID   :: The platform-specific ID for the name's language.  */
+  /*                                                                       */
+  /*    nameID       :: The ID specifying what kind of name this is.       */
+  /*                                                                       */
+  /*    stringLength :: The length of the string in bytes.                 */
+  /*                                                                       */
+  /*    stringOffset :: The offset to the string in the `name' table.      */
+  /*                                                                       */
+  /*    string       :: A pointer to the string's bytes.  Note that these  */
+  /*                    are usually UTF-16 encoded characters.             */
+  /*                                                                       */
+  typedef struct  TT_NameEntryRec_
+  {
+    FT_UShort  platformID;
+    FT_UShort  encodingID;
+    FT_UShort  languageID;
+    FT_UShort  nameID;
+    FT_UShort  stringLength;
+    FT_ULong   stringOffset;
+
+    /* this last field is not defined in the spec */
+    /* but used by the FreeType engine            */
+
+    FT_Byte*   string;
+
+  } TT_NameEntryRec, *TT_NameEntry;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_NameTableRec                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure modeling the TrueType name table.                      */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    format         :: The format of the name table.                    */
+  /*                                                                       */
+  /*    numNameRecords :: The number of names in table.                    */
+  /*                                                                       */
+  /*    storageOffset  :: The offset of the name table in the `name'       */
+  /*                      TrueType table.                                  */
+  /*                                                                       */
+  /*    names          :: An array of name records.                        */
+  /*                                                                       */
+  /*    stream         :: the file's input stream.                         */
+  /*                                                                       */
+  typedef struct  TT_NameTableRec_
+  {
+    FT_UShort         format;
+    FT_UInt           numNameRecords;
+    FT_UInt           storageOffset;
+    TT_NameEntryRec*  names;
+    FT_Stream         stream;
+
+  } TT_NameTableRec, *TT_NameTable;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***             OPTIONAL TRUETYPE/OPENTYPE TABLES DEFINITIONS         ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_GaspRangeRec                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A tiny structure used to model a gasp range according to the       */
+  /*    TrueType specification.                                            */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    maxPPEM  :: The maximum ppem value to which `gaspFlag' applies.    */
+  /*                                                                       */
+  /*    gaspFlag :: A flag describing the grid-fitting and anti-aliasing   */
+  /*                modes to be used.                                      */
+  /*                                                                       */
+  typedef struct  TT_GaspRangeRec_
+  {
+    FT_UShort  maxPPEM;
+    FT_UShort  gaspFlag;
+
+  } TT_GaspRangeRec, *TT_GaspRange;
+
+
+#define TT_GASP_GRIDFIT  0x01
+#define TT_GASP_DOGRAY   0x02
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_GaspRec                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure modeling the TrueType `gasp' table used to specify     */
+  /*    grid-fitting and anti-aliasing behaviour.                          */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    version    :: The version number.                                  */
+  /*                                                                       */
+  /*    numRanges  :: The number of gasp ranges in table.                  */
+  /*                                                                       */
+  /*    gaspRanges :: An array of gasp ranges.                             */
+  /*                                                                       */
+  typedef struct  TT_Gasp_
+  {
+    FT_UShort     version;
+    FT_UShort     numRanges;
+    TT_GaspRange  gaspRanges;
+
+  } TT_GaspRec;
+
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_HdmxEntryRec                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A small structure used to model the pre-computed widths of a given */
+  /*    size.  They are found in the `hdmx' table.                         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    ppem      :: The pixels per EM value at which these metrics apply. */
+  /*                                                                       */
+  /*    max_width :: The maximum advance width for this metric.            */
+  /*                                                                       */
+  /*    widths    :: An array of widths.  Note: These are 8-bit bytes.     */
+  /*                                                                       */
+  typedef struct  TT_HdmxEntryRec_
+  {
+    FT_Byte   ppem;
+    FT_Byte   max_width;
+    FT_Byte*  widths;
+
+  } TT_HdmxEntryRec, *TT_HdmxEntry;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_HdmxRec                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model the `hdmx' table, which contains         */
+  /*    pre-computed widths for a set of given sizes/dimensions.           */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    version     :: The version number.                                 */
+  /*                                                                       */
+  /*    num_records :: The number of hdmx records.                         */
+  /*                                                                       */
+  /*    records     :: An array of hdmx records.                           */
+  /*                                                                       */
+  typedef struct  TT_HdmxRec_
+  {
+    FT_UShort     version;
+    FT_Short      num_records;
+    TT_HdmxEntry  records;
+
+  } TT_HdmxRec, *TT_Hdmx;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_Kern0_PairRec                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a kerning pair for the kerning table     */
+  /*    format 0.  The engine now loads this table if it finds one in the  */
+  /*    font file.                                                         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    left  :: The index of the left glyph in pair.                      */
+  /*                                                                       */
+  /*    right :: The index of the right glyph in pair.                     */
+  /*                                                                       */
+  /*    value :: The kerning distance.  A positive value spaces the        */
+  /*             glyphs, a negative one makes them closer.                 */
+  /*                                                                       */
+  typedef struct  TT_Kern0_PairRec_
+  {
+    FT_UShort  left;   /* index of left  glyph in pair */
+    FT_UShort  right;  /* index of right glyph in pair */
+    FT_FWord   value;  /* kerning value                */
+
+  } TT_Kern0_PairRec, *TT_Kern0_Pair;
+
+#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***                    EMBEDDED BITMAPS SUPPORT                       ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_SBit_MetricsRec                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to hold the big metrics of a given glyph bitmap   */
+  /*    in a TrueType or OpenType font.  These are usually found in the    */
+  /*    `EBDT' (Microsoft) or `bloc' (Apple) table.                        */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    height       :: The glyph height in pixels.                        */
+  /*                                                                       */
+  /*    width        :: The glyph width in pixels.                         */
+  /*                                                                       */
+  /*    horiBearingX :: The horizontal left bearing.                       */
+  /*                                                                       */
+  /*    horiBearingY :: The horizontal top bearing.                        */
+  /*                                                                       */
+  /*    horiAdvance  :: The horizontal advance.                            */
+  /*                                                                       */
+  /*    vertBearingX :: The vertical left bearing.                         */
+  /*                                                                       */
+  /*    vertBearingY :: The vertical top bearing.                          */
+  /*                                                                       */
+  /*    vertAdvance  :: The vertical advance.                              */
+  /*                                                                       */
+  typedef struct  TT_SBit_MetricsRec_
+  {
+    FT_Byte  height;
+    FT_Byte  width;
+
+    FT_Char  horiBearingX;
+    FT_Char  horiBearingY;
+    FT_Byte  horiAdvance;
+
+    FT_Char  vertBearingX;
+    FT_Char  vertBearingY;
+    FT_Byte  vertAdvance;
+
+  } TT_SBit_MetricsRec, *TT_SBit_Metrics;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_SBit_SmallMetricsRec                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to hold the small metrics of a given glyph bitmap */
+  /*    in a TrueType or OpenType font.  These are usually found in the    */
+  /*    `EBDT' (Microsoft) or the `bdat' (Apple) table.                    */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    height   :: The glyph height in pixels.                            */
+  /*                                                                       */
+  /*    width    :: The glyph width in pixels.                             */
+  /*                                                                       */
+  /*    bearingX :: The left-side bearing.                                 */
+  /*                                                                       */
+  /*    bearingY :: The top-side bearing.                                  */
+  /*                                                                       */
+  /*    advance  :: The advance width or height.                           */
+  /*                                                                       */
+  typedef struct  TT_SBit_Small_Metrics_
+  {
+    FT_Byte  height;
+    FT_Byte  width;
+
+    FT_Char  bearingX;
+    FT_Char  bearingY;
+    FT_Byte  advance;
+
+  } TT_SBit_SmallMetricsRec, *TT_SBit_SmallMetrics;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_SBit_LineMetricsRec                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to describe the text line metrics of a given      */
+  /*    bitmap strike, for either a horizontal or vertical layout.         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    ascender                :: The ascender in pixels.                 */
+  /*                                                                       */
+  /*    descender               :: The descender in pixels.                */
+  /*                                                                       */
+  /*    max_width               :: The maximum glyph width in pixels.      */
+  /*                                                                       */
+  /*    caret_slope_enumerator  :: Rise of the caret slope, typically set  */
+  /*                               to 1 for non-italic fonts.              */
+  /*                                                                       */
+  /*    caret_slope_denominator :: Rise of the caret slope, typically set  */
+  /*                               to 0 for non-italic fonts.              */
+  /*                                                                       */
+  /*    caret_offset            :: Offset in pixels to move the caret for  */
+  /*                               proper positioning.                     */
+  /*                                                                       */
+  /*    min_origin_SB           :: Minimum of horiBearingX (resp.          */
+  /*                               vertBearingY).                          */
+  /*    min_advance_SB          :: Minimum of                              */
+  /*                                                                       */
+  /*                                 horizontal advance -                  */
+  /*                                   ( horiBearingX + width )            */
+  /*                                                                       */
+  /*                               resp.                                   */
+  /*                                                                       */
+  /*                                 vertical advance -                    */
+  /*                                   ( vertBearingY + height )           */
+  /*                                                                       */
+  /*    max_before_BL           :: Maximum of horiBearingY (resp.          */
+  /*                               vertBearingY).                          */
+  /*                                                                       */
+  /*    min_after_BL            :: Minimum of                              */
+  /*                                                                       */
+  /*                                 horiBearingY - height                 */
+  /*                                                                       */
+  /*                               resp.                                   */
+  /*                                                                       */
+  /*                                 vertBearingX - width                  */
+  /*                                                                       */
+  /*    pads                    :: Unused (to make the size of the record  */
+  /*                               a multiple of 32 bits.                  */
+  /*                                                                       */
+  typedef struct  TT_SBit_LineMetricsRec_
+  {
+    FT_Char  ascender;
+    FT_Char  descender;
+    FT_Byte  max_width;
+    FT_Char  caret_slope_numerator;
+    FT_Char  caret_slope_denominator;
+    FT_Char  caret_offset;
+    FT_Char  min_origin_SB;
+    FT_Char  min_advance_SB;
+    FT_Char  max_before_BL;
+    FT_Char  min_after_BL;
+    FT_Char  pads[2];
+
+  } TT_SBit_LineMetricsRec, *TT_SBit_LineMetrics;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_SBit_RangeRec                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A TrueType/OpenType subIndexTable as defined in the `EBLC'         */
+  /*    (Microsoft) or `bloc' (Apple) tables.                              */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    first_glyph   :: The first glyph index in the range.               */
+  /*                                                                       */
+  /*    last_glyph    :: The last glyph index in the range.                */
+  /*                                                                       */
+  /*    index_format  :: The format of index table.  Valid values are 1    */
+  /*                     to 5.                                             */
+  /*                                                                       */
+  /*    image_format  :: The format of `EBDT' image data.                  */
+  /*                                                                       */
+  /*    image_offset  :: The offset to image data in `EBDT'.               */
+  /*                                                                       */
+  /*    image_size    :: For index formats 2 and 5.  This is the size in   */
+  /*                     bytes of each glyph bitmap.                       */
+  /*                                                                       */
+  /*    big_metrics   :: For index formats 2 and 5.  This is the big       */
+  /*                     metrics for each glyph bitmap.                    */
+  /*                                                                       */
+  /*    num_glyphs    :: For index formats 4 and 5.  This is the number of */
+  /*                     glyphs in the code array.                         */
+  /*                                                                       */
+  /*    glyph_offsets :: For index formats 1 and 3.                        */
+  /*                                                                       */
+  /*    glyph_codes   :: For index formats 4 and 5.                        */
+  /*                                                                       */
+  /*    table_offset  :: The offset of the index table in the `EBLC'       */
+  /*                     table.  Only used during strike loading.          */
+  /*                                                                       */
+  typedef struct  TT_SBit_RangeRec_
+  {
+    FT_UShort           first_glyph;
+    FT_UShort           last_glyph;
+
+    FT_UShort           index_format;
+    FT_UShort           image_format;
+    FT_ULong            image_offset;
+
+    FT_ULong            image_size;
+    TT_SBit_MetricsRec  metrics;
+    FT_ULong            num_glyphs;
+
+    FT_ULong*           glyph_offsets;
+    FT_UShort*          glyph_codes;
+
+    FT_ULong            table_offset;
+
+  } TT_SBit_RangeRec, *TT_SBit_Range;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_SBit_StrikeRec                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used describe a given bitmap strike in the `EBLC'      */
+  /*    (Microsoft) or `bloc' (Apple) tables.                              */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*   num_index_ranges :: The number of index ranges.                     */
+  /*                                                                       */
+  /*   index_ranges     :: An array of glyph index ranges.                 */
+  /*                                                                       */
+  /*   color_ref        :: Unused.  `color_ref' is put in for future       */
+  /*                       enhancements, but these fields are already      */
+  /*                       in use by other platforms (e.g. Newton).        */
+  /*                       For details, please see                         */
+  /*                                                                       */
+  /*                         http://fonts.apple.com/                       */
+  /*                                TTRefMan/RM06/Chap6bloc.html           */
+  /*                                                                       */
+  /*   hori             :: The line metrics for horizontal layouts.        */
+  /*                                                                       */
+  /*   vert             :: The line metrics for vertical layouts.          */
+  /*                                                                       */
+  /*   start_glyph      :: The lowest glyph index for this strike.         */
+  /*                                                                       */
+  /*   end_glyph        :: The highest glyph index for this strike.        */
+  /*                                                                       */
+  /*   x_ppem           :: The number of horizontal pixels per EM.         */
+  /*                                                                       */
+  /*   y_ppem           :: The number of vertical pixels per EM.           */
+  /*                                                                       */
+  /*   bit_depth        :: The bit depth.  Valid values are 1, 2, 4,       */
+  /*                       and 8.                                          */
+  /*                                                                       */
+  /*   flags            :: Is this a vertical or horizontal strike?  For   */
+  /*                       details, please see                             */
+  /*                                                                       */
+  /*                         http://fonts.apple.com/                       */
+  /*                                TTRefMan/RM06/Chap6bloc.html           */
+  /*                                                                       */
+  typedef struct  TT_SBit_StrikeRec_
+  {
+    FT_Int                  num_ranges;
+    TT_SBit_Range           sbit_ranges;
+    FT_ULong                ranges_offset;
+
+    FT_ULong                color_ref;
+
+    TT_SBit_LineMetricsRec  hori;
+    TT_SBit_LineMetricsRec  vert;
+
+    FT_UShort               start_glyph;
+    FT_UShort               end_glyph;
+
+    FT_Byte                 x_ppem;
+    FT_Byte                 y_ppem;
+
+    FT_Byte                 bit_depth;
+    FT_Char                 flags;
+
+  } TT_SBit_StrikeRec, *TT_SBit_Strike;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_SBit_ComponentRec                                               */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A simple structure to describe a compound sbit element.            */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    glyph_code :: The element's glyph index.                           */
+  /*                                                                       */
+  /*    x_offset   :: The element's left bearing.                          */
+  /*                                                                       */
+  /*    y_offset   :: The element's top bearing.                           */
+  /*                                                                       */
+  typedef struct  TT_SBit_ComponentRec_
+  {
+    FT_UShort  glyph_code;
+    FT_Char    x_offset;
+    FT_Char    y_offset;
+
+  } TT_SBit_ComponentRec, *TT_SBit_Component;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_SBit_ScaleRec                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used describe a given bitmap scaling table, as defined */
+  /*    in the `EBSC' table.                                               */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    hori              :: The horizontal line metrics.                  */
+  /*                                                                       */
+  /*    vert              :: The vertical line metrics.                    */
+  /*                                                                       */
+  /*    x_ppem            :: The number of horizontal pixels per EM.       */
+  /*                                                                       */
+  /*    y_ppem            :: The number of vertical pixels per EM.         */
+  /*                                                                       */
+  /*    x_ppem_substitute :: Substitution x_ppem value.                    */
+  /*                                                                       */
+  /*    y_ppem_substitute :: Substitution y_ppem value.                    */
+  /*                                                                       */
+  typedef struct  TT_SBit_ScaleRec_
+  {
+    TT_SBit_LineMetricsRec  hori;
+    TT_SBit_LineMetricsRec  vert;
+
+    FT_Byte                 x_ppem;
+    FT_Byte                 y_ppem;
+
+    FT_Byte                 x_ppem_substitute;
+    FT_Byte                 y_ppem_substitute;
+
+  } TT_SBit_ScaleRec, *TT_SBit_Scale;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***                  POSTSCRIPT GLYPH NAMES SUPPORT                   ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_Post_20Rec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Postscript names sub-table, format 2.0.  Stores the PS name of     */
+  /*    each glyph in the font face.                                       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    num_glyphs    :: The number of named glyphs in the table.          */
+  /*                                                                       */
+  /*    num_names     :: The number of PS names stored in the table.       */
+  /*                                                                       */
+  /*    glyph_indices :: The indices of the glyphs in the names arrays.    */
+  /*                                                                       */
+  /*    glyph_names   :: The PS names not in Mac Encoding.                 */
+  /*                                                                       */
+  typedef struct  TT_Post_20Rec_
+  {
+    FT_UShort   num_glyphs;
+    FT_UShort   num_names;
+    FT_UShort*  glyph_indices;
+    FT_Char**   glyph_names;
+
+  } TT_Post_20Rec, *TT_Post_20;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_Post_25Rec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Postscript names sub-table, format 2.5.  Stores the PS name of     */
+  /*    each glyph in the font face.                                       */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    num_glyphs :: The number of glyphs in the table.                   */
+  /*                                                                       */
+  /*    offsets    :: An array of signed offsets in a normal Mac           */
+  /*                  Postscript name encoding.                            */
+  /*                                                                       */
+  typedef struct  TT_Post_25_
+  {
+    FT_UShort  num_glyphs;
+    FT_Char*   offsets;
+
+  } TT_Post_25Rec, *TT_Post_25;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_Post_NamesRec                                                   */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Postscript names table, either format 2.0 or 2.5.                  */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    loaded    :: A flag to indicate whether the PS names are loaded.   */
+  /*                                                                       */
+  /*    format_20 :: The sub-table used for format 2.0.                    */
+  /*                                                                       */
+  /*    format_25 :: The sub-table used for format 2.5.                    */
+  /*                                                                       */
+  typedef struct  TT_Post_NamesRec_
+  {
+    FT_Bool  loaded;
+
+    union
+    {
+      TT_Post_20Rec  format_20;
+      TT_Post_25Rec  format_25;
+
+    } names;
+
+  } TT_Post_NamesRec, *TT_Post_Names;
+
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***                    GX VARIATION TABLE SUPPORT                     ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+  typedef struct GX_BlendRec_  *GX_Blend;
+#endif
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***              EMBEDDED BDF PROPERTIES TABLE SUPPORT                ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+  /*
+   * These types are used to support a `BDF ' table that isn't part of the
+   * official TrueType specification.  It is mainly used in SFNT-based
+   * bitmap fonts that were generated from a set of BDF fonts.
+   *
+   * The format of the table is as follows.
+   *
+   *   USHORT   version      `BDF ' table version number, should be 0x0001.
+   *   USHORT   strikeCount  Number of strikes (bitmap sizes) in this table.
+   *   ULONG    stringTable  Offset (from start of BDF table) to string
+   *                         table.
+   *
+   * This is followed by an array of `strikeCount' descriptors, having the
+   * following format.
+   *
+   *   USHORT   ppem         Vertical pixels per EM for this strike.
+   *   USHORT   numItems     Number of items for this strike (properties and
+   *                         atoms).  Maximum is 255.
+   *
+   * This array in turn is followed by `strikeCount' value sets.  Each
+   * `value set' is an array of `numItems' items with the following format.
+   *
+   *   ULONG    item_name    Offset in string table to item name.
+   *   USHORT   item_type    The item type.  Possible values are
+   *                            0 => string (e.g., COMMENT)
+   *                            1 => atom   (e.g., FONT or even SIZE)
+   *                            2 => int32
+   *                            3 => uint32
+   *                         0x10 => A flag to indicate a properties.  This
+   *                                 is ORed with the above values.
+   *   ULONG    item_value   For strings  => Offset into string table without
+   *                                         the corresponding double quotes.
+   *                         For atoms    => Offset into string table.
+   *                         For integers => Direct value.
+   *
+   * All strings in the string table consist of bytes and are
+   * zero-terminated.
+   *
+   */
+
+#ifdef TT_CONFIG_OPTION_BDF
+
+  typedef struct  TT_BDFRec_
+  {
+    FT_Byte*   table;
+    FT_Byte*   table_end;
+    FT_Byte*   strings;
+    FT_ULong   strings_size;
+    FT_UInt    num_strikes;
+    FT_Bool    loaded;
+
+  } TT_BDFRec, *TT_BDF;
+
+#endif /* TT_CONFIG_OPTION_BDF */
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /***                  ORIGINAL TT_FACE CLASS DEFINITION                ***/
+  /***                                                                   ***/
+  /***                                                                   ***/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This structure/class is defined here because it is common to the      */
+  /* following formats: TTF, OpenType-TT, and OpenType-CFF.                */
+  /*                                                                       */
+  /* Note, however, that the classes TT_Size and TT_GlyphSlot are not      */
+  /* shared between font drivers, and are thus defined in `ttobjs.h'.      */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Type>                                                                */
+  /*    TT_Face                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a TrueType face/font object.  A TT_Face encapsulates   */
+  /*    the resolution and scaling independent parts of a TrueType font    */
+  /*    resource.                                                          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The TT_Face structure is also used as a `parent class' for the     */
+  /*    OpenType-CFF class (T2_Face).                                      */
+  /*                                                                       */
+  typedef struct TT_FaceRec_*  TT_Face;
+
+
+  /* a function type used for the truetype bytecode interpreter hooks */
+  typedef FT_Error
+  (*TT_Interpreter)( void*  exec_context );
+
+  /* forward declaration */
+  typedef struct TT_LoaderRec_*  TT_Loader;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Loader_GotoTableFunc                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Seeks a stream to the start of a given TrueType table.             */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face   :: A handle to the target face object.                      */
+  /*                                                                       */
+  /*    tag    :: A 4-byte tag used to name the table.                     */
+  /*                                                                       */
+  /*    stream :: The input stream.                                        */
+  /*                                                                       */
+  /* <Output>                                                              */
+  /*    length :: The length of the table in bytes.  Set to 0 if not       */
+  /*              needed.                                                  */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The stream cursor must be at the font file's origin.               */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Loader_GotoTableFunc)( TT_Face    face,
+                              FT_ULong   tag,
+                              FT_Stream  stream,
+                              FT_ULong*  length );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Loader_StartGlyphFunc                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Seeks a stream to the start of a given glyph element, and opens a  */
+  /*    frame for it.                                                      */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    loader      :: The current TrueType glyph loader object.           */
+  /*                                                                       */
+  /*    glyph index :: The index of the glyph to access.                   */
+  /*                                                                       */
+  /*    offset      :: The offset of the glyph according to the            */
+  /*                   `locations' table.                                  */
+  /*                                                                       */
+  /*    byte_count  :: The size of the frame in bytes.                     */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This function is normally equivalent to FT_STREAM_SEEK(offset)     */
+  /*    followed by FT_FRAME_ENTER(byte_count) with the loader's stream,   */
+  /*    but alternative formats (e.g. compressed ones) might use something */
+  /*    different.                                                         */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Loader_StartGlyphFunc)( TT_Loader  loader,
+                               FT_UInt    glyph_index,
+                               FT_ULong   offset,
+                               FT_UInt    byte_count );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Loader_ReadGlyphFunc                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Reads one glyph element (its header, a simple glyph, or a          */
+  /*    composite) from the loader's current stream frame.                 */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    loader :: The current TrueType glyph loader object.                */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    FreeType error code.  0 means success.                             */
+  /*                                                                       */
+  typedef FT_Error
+  (*TT_Loader_ReadGlyphFunc)( TT_Loader  loader );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <FuncType>                                                            */
+  /*    TT_Loader_EndGlyphFunc                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Closes the current loader stream frame for the glyph.              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    loader :: The current TrueType glyph loader object.                */
+  /*                                                                       */
+  typedef void
+  (*TT_Loader_EndGlyphFunc)( TT_Loader  loader );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*                         TrueType Face Type                            */
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_Face                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The TrueType face class.  These objects model the resolution and   */
+  /*    point-size independent data found in a TrueType font file.         */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    root                 :: The base FT_Face structure, managed by the */
+  /*                            base layer.                                */
+  /*                                                                       */
+  /*    ttc_header           :: The TrueType collection header, used when  */
+  /*                            the file is a `ttc' rather than a `ttf'.   */
+  /*                            For ordinary font files, the field         */
+  /*                            `ttc_header.count' is set to 0.            */
+  /*                                                                       */
+  /*    format_tag           :: The font format tag.                       */
+  /*                                                                       */
+  /*    num_tables           :: The number of TrueType tables in this font */
+  /*                            file.                                      */
+  /*                                                                       */
+  /*    dir_tables           :: The directory of TrueType tables for this  */
+  /*                            font file.                                 */
+  /*                                                                       */
+  /*    header               :: The font's font header (`head' table).     */
+  /*                            Read on font opening.                      */
+  /*                                                                       */
+  /*    horizontal           :: The font's horizontal header (`hhea'       */
+  /*                            table).  This field also contains the      */
+  /*                            associated horizontal metrics table        */
+  /*                            (`hmtx').                                  */
+  /*                                                                       */
+  /*    max_profile          :: The font's maximum profile table.  Read on */
+  /*                            font opening.  Note that some maximum      */
+  /*                            values cannot be taken directly from this  */
+  /*                            table.  We thus define additional fields   */
+  /*                            below to hold the computed maxima.         */
+  /*                                                                       */
+  /*    vertical_info        :: A boolean which is set when the font file  */
+  /*                            contains vertical metrics.  If not, the    */
+  /*                            value of the `vertical' field is           */
+  /*                            undefined.                                 */
+  /*                                                                       */
+  /*    vertical             :: The font's vertical header (`vhea' table). */
+  /*                            This field also contains the associated    */
+  /*                            vertical metrics table (`vmtx'), if found. */
+  /*                            IMPORTANT: The contents of this field is   */
+  /*                            undefined if the `verticalInfo' field is   */
+  /*                            unset.                                     */
+  /*                                                                       */
+  /*    num_names            :: The number of name records within this     */
+  /*                            TrueType font.                             */
+  /*                                                                       */
+  /*    name_table           :: The table of name records (`name').        */
+  /*                                                                       */
+  /*    os2                  :: The font's OS/2 table (`OS/2').            */
+  /*                                                                       */
+  /*    postscript           :: The font's PostScript table (`post'        */
+  /*                            table).  The PostScript glyph names are    */
+  /*                            not loaded by the driver on face opening.  */
+  /*                            See the `ttpost' module for more details.  */
+  /*                                                                       */
+  /*    cmap_table           :: Address of the face's `cmap' SFNT table    */
+  /*                            in memory (it's an extracted frame).       */
+  /*                                                                       */
+  /*    cmap_size            :: The size in bytes of the `cmap_table'      */
+  /*                            described above.                           */
+  /*                                                                       */
+  /*    goto_table           :: A function called by each TrueType table   */
+  /*                            loader to position a stream's cursor to    */
+  /*                            the start of a given table according to    */
+  /*                            its tag.  It defaults to TT_Goto_Face but  */
+  /*                            can be different for strange formats (e.g. */
+  /*                            Type 42).                                  */
+  /*                                                                       */
+  /*    access_glyph_frame   :: A function used to access the frame of a   */
+  /*                            given glyph within the face's font file.   */
+  /*                                                                       */
+  /*    forget_glyph_frame   :: A function used to forget the frame of a   */
+  /*                            given glyph when all data has been loaded. */
+  /*                                                                       */
+  /*    read_glyph_header    :: A function used to read a glyph header.    */
+  /*                            It must be called between an `access' and  */
+  /*                            `forget'.                                  */
+  /*                                                                       */
+  /*    read_simple_glyph    :: A function used to read a simple glyph.    */
+  /*                            It must be called after the header was     */
+  /*                            read, and before the `forget'.             */
+  /*                                                                       */
+  /*    read_composite_glyph :: A function used to read a composite glyph. */
+  /*                            It must be called after the header was     */
+  /*                            read, and before the `forget'.             */
+  /*                                                                       */
+  /*    sfnt                 :: A pointer to the SFNT service.             */
+  /*                                                                       */
+  /*    psnames              :: A pointer to the PostScript names service. */
+  /*                                                                       */
+  /*    hdmx                 :: The face's horizontal device metrics       */
+  /*                            (`hdmx' table).  This table is optional in */
+  /*                            TrueType/OpenType fonts.                   */
+  /*                                                                       */
+  /*    gasp                 :: The grid-fitting and scaling properties    */
+  /*                            table (`gasp').  This table is optional in */
+  /*                            TrueType/OpenType fonts.                   */
+  /*                                                                       */
+  /*    pclt                 :: The `pclt' SFNT table.                     */
+  /*                                                                       */
+  /*    num_sbit_strikes     :: The number of sbit strikes, i.e., bitmap   */
+  /*                            sizes, embedded in this font.              */
+  /*                                                                       */
+  /*    sbit_strikes         :: An array of sbit strikes embedded in this  */
+  /*                            font.  This table is optional in a         */
+  /*                            TrueType/OpenType font.                    */
+  /*                                                                       */
+  /*    num_sbit_scales      :: The number of sbit scales for this font.   */
+  /*                                                                       */
+  /*    sbit_scales          :: Array of sbit scales embedded in this      */
+  /*                            font.  This table is optional in a         */
+  /*                            TrueType/OpenType font.                    */
+  /*                                                                       */
+  /*    postscript_names     :: A table used to store the Postscript names */
+  /*                            of  the glyphs for this font.  See the     */
+  /*                            file  `ttconfig.h' for comments on the     */
+  /*                            TT_CONFIG_OPTION_POSTSCRIPT_NAMES option.  */
+  /*                                                                       */
+  /*    num_locations        :: The number of glyph locations in this      */
+  /*                            TrueType file.  This should be             */
+  /*                            identical to the number of glyphs.         */
+  /*                            Ignored for Type 2 fonts.                  */
+  /*                                                                       */
+  /*    glyph_locations      :: An array of longs.  These are offsets to   */
+  /*                            glyph data within the `glyf' table.        */
+  /*                            Ignored for Type 2 font faces.             */
+  /*                                                                       */
+  /*    glyf_len             :: The length of the `glyf' table.  Needed    */
+  /*                            for malformed `loca' tables.               */
+  /*                                                                       */
+  /*    font_program_size    :: Size in bytecodes of the face's font       */
+  /*                            program.  0 if none defined.  Ignored for  */
+  /*                            Type 2 fonts.                              */
+  /*                                                                       */
+  /*    font_program         :: The face's font program (bytecode stream)  */
+  /*                            executed at load time, also used during    */
+  /*                            glyph rendering.  Comes from the `fpgm'    */
+  /*                            table.  Ignored for Type 2 font fonts.     */
+  /*                                                                       */
+  /*    cvt_program_size     :: The size in bytecodes of the face's cvt    */
+  /*                            program.  Ignored for Type 2 fonts.        */
+  /*                                                                       */
+  /*    cvt_program          :: The face's cvt program (bytecode stream)   */
+  /*                            executed each time an instance/size is     */
+  /*                            changed/reset.  Comes from the `prep'      */
+  /*                            table.  Ignored for Type 2 fonts.          */
+  /*                                                                       */
+  /*    cvt_size             :: Size of the control value table (in        */
+  /*                            entries).   Ignored for Type 2 fonts.      */
+  /*                                                                       */
+  /*    cvt                  :: The face's original control value table.   */
+  /*                            Coordinates are expressed in unscaled font */
+  /*                            units.  Comes from the `cvt ' table.       */
+  /*                            Ignored for Type 2 fonts.                  */
+  /*                                                                       */
+  /*    num_kern_pairs       :: The number of kerning pairs present in the */
+  /*                            font file.  The engine only loads the      */
+  /*                            first horizontal format 0 kern table it    */
+  /*                            finds in the font file.  Ignored for       */
+  /*                            Type 2 fonts.                              */
+  /*                                                                       */
+  /*    kern_table_index     :: The index of the kerning table in the font */
+  /*                            kerning directory.  Ignored for Type 2     */
+  /*                            fonts.                                     */
+  /*                                                                       */
+  /*    interpreter          :: A pointer to the TrueType bytecode         */
+  /*                            interpreters field is also used to hook    */
+  /*                            the debugger in `ttdebug'.                 */
+  /*                                                                       */
+  /*    unpatented_hinting   :: If true, use only unpatented methods in    */
+  /*                            the bytecode interpreter.                  */
+  /*                                                                       */
+  /*    doblend              :: A boolean which is set if the font should  */
+  /*                            be blended (this is for GX var).           */
+  /*                                                                       */
+  /*    blend                :: Contains the data needed to control GX     */
+  /*                            variation tables (rather like Multiple     */
+  /*                            Master data).                              */
+  /*                                                                       */
+  /*    extra                :: Reserved for third-party font drivers.     */
+  /*                                                                       */
+  /*    postscript_name      :: The PS name of the font.  Used by the      */
+  /*                            postscript name service.                   */
+  /*                                                                       */
+  typedef struct  TT_FaceRec_
+  {
+    FT_FaceRec            root;
+
+    TTC_HeaderRec         ttc_header;
+
+    FT_ULong              format_tag;
+    FT_UShort             num_tables;
+    TT_Table              dir_tables;
+
+    TT_Header             header;       /* TrueType header table          */
+    TT_HoriHeader         horizontal;   /* TrueType horizontal header     */
+
+    TT_MaxProfile         max_profile;
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    FT_ULong              max_components;  /* stubbed to 0 */
+#endif
+
+    FT_Bool               vertical_info;
+    TT_VertHeader         vertical;     /* TT Vertical header, if present */
+
+    FT_UShort             num_names;    /* number of name records  */
+    TT_NameTableRec       name_table;   /* name table              */
+
+    TT_OS2                os2;          /* TrueType OS/2 table            */
+    TT_Postscript         postscript;   /* TrueType Postscript table      */
+
+    FT_Byte*              cmap_table;   /* extracted `cmap' table */
+    FT_ULong              cmap_size;
+
+    TT_Loader_GotoTableFunc   goto_table;
+
+    TT_Loader_StartGlyphFunc  access_glyph_frame;
+    TT_Loader_EndGlyphFunc    forget_glyph_frame;
+    TT_Loader_ReadGlyphFunc   read_glyph_header;
+    TT_Loader_ReadGlyphFunc   read_simple_glyph;
+    TT_Loader_ReadGlyphFunc   read_composite_glyph;
+
+    /* a typeless pointer to the SFNT_Interface table used to load */
+    /* the basic TrueType tables in the face object                */
+    void*                 sfnt;
+
+    /* a typeless pointer to the FT_Service_PsCMapsRec table used to */
+    /* handle glyph names <-> unicode & Mac values                   */
+    void*                 psnames;
+
+
+    /***********************************************************************/
+    /*                                                                     */
+    /* Optional TrueType/OpenType tables                                   */
+    /*                                                                     */
+    /***********************************************************************/
+
+    /* horizontal device metrics */
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    TT_HdmxRec            hdmx;
+#endif
+
+    /* grid-fitting and scaling table */
+    TT_GaspRec            gasp;                 /* the `gasp' table */
+
+    /* PCL 5 table */
+    TT_PCLT               pclt;
+
+    /* embedded bitmaps support */
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    FT_ULong              num_sbit_strikes;
+    TT_SBit_Strike        sbit_strikes;
+#endif
+
+    FT_ULong              num_sbit_scales;
+    TT_SBit_Scale         sbit_scales;
+
+    /* postscript names table */
+    TT_Post_NamesRec      postscript_names;
+
+
+    /***********************************************************************/
+    /*                                                                     */
+    /* TrueType-specific fields (ignored by the OTF-Type2 driver)          */
+    /*                                                                     */
+    /***********************************************************************/
+
+    /* the glyph locations */
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    FT_UShort             num_locations_stub;
+    FT_Long*              glyph_locations_stub;
+#endif
+
+    /* the font program, if any */
+    FT_ULong              font_program_size;
+    FT_Byte*              font_program;
+
+    /* the cvt program, if any */
+    FT_ULong              cvt_program_size;
+    FT_Byte*              cvt_program;
+
+    /* the original, unscaled, control value table */
+    FT_ULong              cvt_size;
+    FT_Short*             cvt;
+
+#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
+    /* the format 0 kerning table, if any */
+    FT_Int                num_kern_pairs;
+    FT_Int                kern_table_index;
+    TT_Kern0_Pair         kern_pairs;
+#endif
+
+    /* A pointer to the bytecode interpreter to use.  This is also */
+    /* used to hook the debugger for the `ttdebug' utility.        */
+    TT_Interpreter        interpreter;
+
+#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING
+    /* Use unpatented hinting only. */
+    FT_Bool               unpatented_hinting;
+#endif
+
+    /***********************************************************************/
+    /*                                                                     */
+    /* Other tables or fields. This is used by derivative formats like     */
+    /* OpenType.                                                           */
+    /*                                                                     */
+    /***********************************************************************/
+
+    FT_Generic            extra;
+
+    const char*           postscript_name;
+
+    /* since version 2.1.8, but was originally placed after */
+    /* `glyph_locations_stub'                               */
+    FT_ULong              glyf_len;
+
+    /* since version 2.1.8, but was originally placed before `extra' */
+#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+    FT_Bool               doblend;
+    GX_Blend              blend;
+#endif
+
+    /* since version 2.2 */
+
+    FT_Byte*              horz_metrics;
+    FT_ULong              horz_metrics_size;
+
+    FT_Byte*              vert_metrics;
+    FT_ULong              vert_metrics_size;
+
+    FT_ULong              num_locations; /* in broken TTF, gid > 0xFFFF */ 
+    FT_Byte*              glyph_locations;
+
+    FT_Byte*              hdmx_table;
+    FT_ULong              hdmx_table_size;
+    FT_UInt               hdmx_record_count;
+    FT_ULong              hdmx_record_size;
+    FT_Byte*              hdmx_record_sizes;
+
+    FT_Byte*              sbit_table;
+    FT_ULong              sbit_table_size;
+    FT_UInt               sbit_num_strikes;
+
+    FT_Byte*              kern_table;
+    FT_ULong              kern_table_size;
+    FT_UInt               num_kern_tables;
+    FT_UInt32             kern_avail_bits;
+    FT_UInt32             kern_order_bits;
+
+#ifdef TT_CONFIG_OPTION_BDF
+    TT_BDFRec             bdf;
+#endif /* TT_CONFIG_OPTION_BDF */
+
+    /* since 2.3.0 */
+    FT_ULong              horz_metrics_offset;
+    FT_ULong              vert_metrics_offset;
+
+  } TT_FaceRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /*  <Struct>                                                             */
+  /*     TT_GlyphZoneRec                                                   */
+  /*                                                                       */
+  /*  <Description>                                                        */
+  /*     A glyph zone is used to load, scale and hint glyph outline        */
+  /*     coordinates.                                                      */
+  /*                                                                       */
+  /*  <Fields>                                                             */
+  /*     memory       :: A handle to the memory manager.                   */
+  /*                                                                       */
+  /*     max_points   :: The maximal size in points of the zone.           */
+  /*                                                                       */
+  /*     max_contours :: Max size in links contours of the zone.           */
+  /*                                                                       */
+  /*     n_points     :: The current number of points in the zone.         */
+  /*                                                                       */
+  /*     n_contours   :: The current number of contours in the zone.       */
+  /*                                                                       */
+  /*     org          :: The original glyph coordinates (font              */
+  /*                     units/scaled).                                    */
+  /*                                                                       */
+  /*     cur          :: The current glyph coordinates (scaled/hinted).    */
+  /*                                                                       */
+  /*     tags         :: The point control tags.                           */
+  /*                                                                       */
+  /*     contours     :: The contours end points.                          */
+  /*                                                                       */
+  /*     first_point  :: Offset of the current subglyph's first point.     */
+  /*                                                                       */
+  typedef struct  TT_GlyphZoneRec_
+  {
+    FT_Memory   memory;
+    FT_UShort   max_points;
+    FT_UShort   max_contours;
+    FT_UShort   n_points;    /* number of points in zone    */
+    FT_Short    n_contours;  /* number of contours          */
+
+    FT_Vector*  org;         /* original point coordinates  */
+    FT_Vector*  cur;         /* current point coordinates   */
+    FT_Vector*  orus;        /* original (unscaled) point coordinates */
+
+    FT_Byte*    tags;        /* current touch flags         */
+    FT_UShort*  contours;    /* contour end points          */
+
+    FT_UShort   first_point; /* offset of first (#0) point  */
+
+  } TT_GlyphZoneRec, *TT_GlyphZone;
+
+
+  /* handle to execution context */
+  typedef struct TT_ExecContextRec_*  TT_ExecContext;
+
+  /* glyph loader structure */
+  typedef struct  TT_LoaderRec_
+  {
+    FT_Face          face;
+    FT_Size          size;
+    FT_GlyphSlot     glyph;
+    FT_GlyphLoader   gloader;
+
+    FT_ULong         load_flags;
+    FT_UInt          glyph_index;
+
+    FT_Stream        stream;
+    FT_Int           byte_len;
+
+    FT_Short         n_contours;
+    FT_BBox          bbox;
+    FT_Int           left_bearing;
+    FT_Int           advance;
+    FT_Int           linear;
+    FT_Bool          linear_def;
+    FT_Bool          preserve_pps;
+    FT_Vector        pp1;
+    FT_Vector        pp2;
+
+    FT_ULong         glyf_offset;
+
+    /* the zone where we load our glyphs */
+    TT_GlyphZoneRec  base;
+    TT_GlyphZoneRec  zone;
+
+    TT_ExecContext   exec;
+    FT_Byte*         instructions;
+    FT_ULong         ins_pos;
+
+    /* for possible extensibility in other formats */
+    void*            other;
+
+    /* since version 2.1.8 */
+    FT_Int           top_bearing;
+    FT_Int           vadvance;
+    FT_Vector        pp3;
+    FT_Vector        pp4;
+
+    /* since version 2.2.1 */
+    FT_Byte*         cursor;
+    FT_Byte*         limit;
+
+  } TT_LoaderRec;
+
+
+FT_END_HEADER
+
+#endif /* __TTTYPES_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/t1tables.h b/contrib/media/updf/include/freetype/t1tables.h
new file mode 100644
index 0000000000..5e2a3934ce
--- /dev/null
+++ b/contrib/media/updf/include/freetype/t1tables.h
@@ -0,0 +1,504 @@
+/***************************************************************************/
+/*                                                                         */
+/*  t1tables.h                                                             */
+/*                                                                         */
+/*    Basic Type 1/Type 2 tables definitions and interface (specification  */
+/*    only).                                                               */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2006, 2008, 2009 by             */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __T1TABLES_H__
+#define __T1TABLES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    type1_tables                                                       */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Type 1 Tables                                                      */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Type~1 (PostScript) specific font tables.                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the definition of Type 1-specific tables,    */
+  /*    including structures related to other PostScript font formats.     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* Note that we separate font data in PS_FontInfoRec and PS_PrivateRec */
+  /* structures in order to support Multiple Master fonts.               */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    PS_FontInfoRec                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a Type~1 or Type~2 FontInfo dictionary.  */
+  /*    Note that for Multiple Master fonts, each instance has its own     */
+  /*    FontInfo dictionary.                                               */
+  /*                                                                       */
+  typedef struct  PS_FontInfoRec_
+  {
+    FT_String*  version;
+    FT_String*  notice;
+    FT_String*  full_name;
+    FT_String*  family_name;
+    FT_String*  weight;
+    FT_Long     italic_angle;
+    FT_Bool     is_fixed_pitch;
+    FT_Short    underline_position;
+    FT_UShort   underline_thickness;
+
+  } PS_FontInfoRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    PS_FontInfo                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a @PS_FontInfoRec structure.                           */
+  /*                                                                       */
+  typedef struct PS_FontInfoRec_*  PS_FontInfo;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    T1_FontInfo                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This type is equivalent to @PS_FontInfoRec.  It is deprecated but  */
+  /*    kept to maintain source compatibility between various versions of  */
+  /*    FreeType.                                                          */
+  /*                                                                       */
+  typedef PS_FontInfoRec  T1_FontInfo;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    PS_PrivateRec                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a Type~1 or Type~2 private dictionary.   */
+  /*    Note that for Multiple Master fonts, each instance has its own     */
+  /*    Private dictionary.                                                */
+  /*                                                                       */
+  typedef struct  PS_PrivateRec_
+  {
+    FT_Int     unique_id;
+    FT_Int     lenIV;
+
+    FT_Byte    num_blue_values;
+    FT_Byte    num_other_blues;
+    FT_Byte    num_family_blues;
+    FT_Byte    num_family_other_blues;
+
+    FT_Short   blue_values[14];
+    FT_Short   other_blues[10];
+
+    FT_Short   family_blues      [14];
+    FT_Short   family_other_blues[10];
+
+    FT_Fixed   blue_scale;
+    FT_Int     blue_shift;
+    FT_Int     blue_fuzz;
+
+    FT_UShort  standard_width[1];
+    FT_UShort  standard_height[1];
+
+    FT_Byte    num_snap_widths;
+    FT_Byte    num_snap_heights;
+    FT_Bool    force_bold;
+    FT_Bool    round_stem_up;
+
+    FT_Short   snap_widths [13];  /* including std width  */
+    FT_Short   snap_heights[13];  /* including std height */
+
+    FT_Fixed   expansion_factor;
+
+    FT_Long    language_group;
+    FT_Long    password;
+
+    FT_Short   min_feature[2];
+
+  } PS_PrivateRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    PS_Private                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a @PS_PrivateRec structure.                            */
+  /*                                                                       */
+  typedef struct PS_PrivateRec_*  PS_Private;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    T1_Private                                                         */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*   This type is equivalent to @PS_PrivateRec.  It is deprecated but    */
+  /*   kept to maintain source compatibility between various versions of   */
+  /*   FreeType.                                                           */
+  /*                                                                       */
+  typedef PS_PrivateRec  T1_Private;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    T1_Blend_Flags                                                     */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A set of flags used to indicate which fields are present in a      */
+  /*    given blend dictionary (font info or private).  Used to support    */
+  /*    Multiple Masters fonts.                                            */
+  /*                                                                       */
+  typedef enum  T1_Blend_Flags_
+  {
+    /*# required fields in a FontInfo blend dictionary */
+    T1_BLEND_UNDERLINE_POSITION = 0,
+    T1_BLEND_UNDERLINE_THICKNESS,
+    T1_BLEND_ITALIC_ANGLE,
+
+    /*# required fields in a Private blend dictionary */
+    T1_BLEND_BLUE_VALUES,
+    T1_BLEND_OTHER_BLUES,
+    T1_BLEND_STANDARD_WIDTH,
+    T1_BLEND_STANDARD_HEIGHT,
+    T1_BLEND_STEM_SNAP_WIDTHS,
+    T1_BLEND_STEM_SNAP_HEIGHTS,
+    T1_BLEND_BLUE_SCALE,
+    T1_BLEND_BLUE_SHIFT,
+    T1_BLEND_FAMILY_BLUES,
+    T1_BLEND_FAMILY_OTHER_BLUES,
+    T1_BLEND_FORCE_BOLD,
+
+    /*# never remove */
+    T1_BLEND_MAX
+
+  } T1_Blend_Flags;
+
+  /* */
+
+
+  /*# backwards compatible definitions */
+#define t1_blend_underline_position   T1_BLEND_UNDERLINE_POSITION
+#define t1_blend_underline_thickness  T1_BLEND_UNDERLINE_THICKNESS
+#define t1_blend_italic_angle         T1_BLEND_ITALIC_ANGLE
+#define t1_blend_blue_values          T1_BLEND_BLUE_VALUES
+#define t1_blend_other_blues          T1_BLEND_OTHER_BLUES
+#define t1_blend_standard_widths      T1_BLEND_STANDARD_WIDTH
+#define t1_blend_standard_height      T1_BLEND_STANDARD_HEIGHT
+#define t1_blend_stem_snap_widths     T1_BLEND_STEM_SNAP_WIDTHS
+#define t1_blend_stem_snap_heights    T1_BLEND_STEM_SNAP_HEIGHTS
+#define t1_blend_blue_scale           T1_BLEND_BLUE_SCALE
+#define t1_blend_blue_shift           T1_BLEND_BLUE_SHIFT
+#define t1_blend_family_blues         T1_BLEND_FAMILY_BLUES
+#define t1_blend_family_other_blues   T1_BLEND_FAMILY_OTHER_BLUES
+#define t1_blend_force_bold           T1_BLEND_FORCE_BOLD
+#define t1_blend_max                  T1_BLEND_MAX
+
+
+  /* maximum number of Multiple Masters designs, as defined in the spec */
+#define T1_MAX_MM_DESIGNS     16
+
+  /* maximum number of Multiple Masters axes, as defined in the spec */
+#define T1_MAX_MM_AXIS        4
+
+  /* maximum number of elements in a design map */
+#define T1_MAX_MM_MAP_POINTS  20
+
+
+  /* this structure is used to store the BlendDesignMap entry for an axis */
+  typedef struct  PS_DesignMap_
+  {
+    FT_Byte    num_points;
+    FT_Long*   design_points;
+    FT_Fixed*  blend_points;
+
+  } PS_DesignMapRec, *PS_DesignMap;
+
+  /* backwards-compatible definition */
+  typedef PS_DesignMapRec  T1_DesignMap;
+
+
+  typedef struct  PS_BlendRec_
+  {
+    FT_UInt          num_designs;
+    FT_UInt          num_axis;
+
+    FT_String*       axis_names[T1_MAX_MM_AXIS];
+    FT_Fixed*        design_pos[T1_MAX_MM_DESIGNS];
+    PS_DesignMapRec  design_map[T1_MAX_MM_AXIS];
+
+    FT_Fixed*        weight_vector;
+    FT_Fixed*        default_weight_vector;
+
+    PS_FontInfo      font_infos[T1_MAX_MM_DESIGNS + 1];
+    PS_Private       privates  [T1_MAX_MM_DESIGNS + 1];
+
+    FT_ULong         blend_bitflags;
+
+    FT_BBox*         bboxes    [T1_MAX_MM_DESIGNS + 1];
+
+    /* since 2.3.0 */
+
+    /* undocumented, optional: the default design instance;   */
+    /* corresponds to default_weight_vector --                */
+    /* num_default_design_vector == 0 means it is not present */
+    /* in the font and associated metrics files               */
+    FT_UInt          default_design_vector[T1_MAX_MM_DESIGNS];
+    FT_UInt          num_default_design_vector;
+
+  } PS_BlendRec, *PS_Blend;
+
+
+  /* backwards-compatible definition */
+  typedef PS_BlendRec  T1_Blend;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    CID_FaceDictRec                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to represent data in a CID top-level dictionary.  */
+  /*                                                                       */
+  typedef struct  CID_FaceDictRec_
+  {
+    PS_PrivateRec  private_dict;
+
+    FT_UInt        len_buildchar;
+    FT_Fixed       forcebold_threshold;
+    FT_Pos         stroke_width;
+    FT_Fixed       expansion_factor;
+
+    FT_Byte        paint_type;
+    FT_Byte        font_type;
+    FT_Matrix      font_matrix;
+    FT_Vector      font_offset;
+
+    FT_UInt        num_subrs;
+    FT_ULong       subrmap_offset;
+    FT_Int         sd_bytes;
+
+  } CID_FaceDictRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    CID_FaceDict                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a @CID_FaceDictRec structure.                          */
+  /*                                                                       */
+  typedef struct CID_FaceDictRec_*  CID_FaceDict;
+
+  /* */
+
+
+  /* backwards-compatible definition */
+  typedef CID_FaceDictRec  CID_FontDict;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    CID_FaceInfoRec                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to represent CID Face information.                */
+  /*                                                                       */
+  typedef struct  CID_FaceInfoRec_
+  {
+    FT_String*      cid_font_name;
+    FT_Fixed        cid_version;
+    FT_Int          cid_font_type;
+
+    FT_String*      registry;
+    FT_String*      ordering;
+    FT_Int          supplement;
+
+    PS_FontInfoRec  font_info;
+    FT_BBox         font_bbox;
+    FT_ULong        uid_base;
+
+    FT_Int          num_xuid;
+    FT_ULong        xuid[16];
+
+    FT_ULong        cidmap_offset;
+    FT_Int          fd_bytes;
+    FT_Int          gd_bytes;
+    FT_ULong        cid_count;
+
+    FT_Int          num_dicts;
+    CID_FaceDict    font_dicts;
+
+    FT_ULong        data_offset;
+
+  } CID_FaceInfoRec;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    CID_FaceInfo                                                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A handle to a @CID_FaceInfoRec structure.                          */
+  /*                                                                       */
+  typedef struct CID_FaceInfoRec_*  CID_FaceInfo;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    CID_Info                                                           */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*   This type is equivalent to @CID_FaceInfoRec.  It is deprecated but  */
+  /*   kept to maintain source compatibility between various versions of   */
+  /*   FreeType.                                                           */
+  /*                                                                       */
+  typedef CID_FaceInfoRec  CID_Info;
+
+
+  /************************************************************************
+   *
+   * @function:
+   *    FT_Has_PS_Glyph_Names
+   *
+   * @description:
+   *    Return true if a given face provides reliable PostScript glyph
+   *    names.  This is similar to using the @FT_HAS_GLYPH_NAMES macro,
+   *    except that certain fonts (mostly TrueType) contain incorrect
+   *    glyph name tables.
+   *
+   *    When this function returns true, the caller is sure that the glyph
+   *    names returned by @FT_Get_Glyph_Name are reliable.
+   *
+   * @input:
+   *    face ::
+   *       face handle
+   *
+   * @return:
+   *    Boolean.  True if glyph names are reliable.
+   *
+   */
+  FT_EXPORT( FT_Int )
+  FT_Has_PS_Glyph_Names( FT_Face  face );
+
+
+  /************************************************************************
+   *
+   * @function:
+   *    FT_Get_PS_Font_Info
+   *
+   * @description:
+   *    Retrieve the @PS_FontInfoRec structure corresponding to a given
+   *    PostScript font.
+   *
+   * @input:
+   *    face ::
+   *       PostScript face handle.
+   *
+   * @output:
+   *    afont_info ::
+   *       Output font info structure pointer.
+   *
+   * @return:
+   *    FreeType error code.  0~means success.
+   *
+   * @note:
+   *    The string pointers within the font info structure are owned by
+   *    the face and don't need to be freed by the caller.
+   *
+   *    If the font's format is not PostScript-based, this function will
+   *    return the `FT_Err_Invalid_Argument' error code.
+   *
+   */
+  FT_EXPORT( FT_Error )
+  FT_Get_PS_Font_Info( FT_Face      face,
+                       PS_FontInfo  afont_info );
+
+
+  /************************************************************************
+   *
+   * @function:
+   *    FT_Get_PS_Font_Private
+   *
+   * @description:
+   *    Retrieve the @PS_PrivateRec structure corresponding to a given
+   *    PostScript font.
+   *
+   * @input:
+   *    face ::
+   *       PostScript face handle.
+   *
+   * @output:
+   *    afont_private ::
+   *       Output private dictionary structure pointer.
+   *
+   * @return:
+   *    FreeType error code.  0~means success.
+   *
+   * @note:
+   *    The string pointers within the @PS_PrivateRec structure are owned by
+   *    the face and don't need to be freed by the caller.
+   *
+   *    If the font's format is not PostScript-based, this function returns
+   *    the `FT_Err_Invalid_Argument' error code.
+   *
+   */
+  FT_EXPORT( FT_Error )
+  FT_Get_PS_Font_Private( FT_Face     face,
+                          PS_Private  afont_private );
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __T1TABLES_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttcache.h b/contrib/media/updf/include/freetype/ttcache.h
new file mode 100755
index 0000000000..e6f17c3c6e
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttcache.h
@@ -0,0 +1,216 @@
+/*******************************************************************
+ *
+ *  ttcache.h                                                   1.1
+ *
+ *    Generic object cache
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *
+ *  This component defines and implements object caches.
+ *
+ *  An object class is a structure layout that encapsulate one
+ *  given type of data used by the FreeType engine.  Each object
+ *  class is completely described by:
+ *
+ *    - a 'root' or 'leading' structure containing the first
+ *      important fields of the class.  The root structure is
+ *      always of fixed size.
+ *
+ *      It is implemented as a simple C structure, and may
+ *      contain several pointers to sub-tables that can be
+ *      sized and allocated dynamically.
+ *
+ *      Examples:  TFace, TInstance, TGlyph & TExecution_Context
+ *                 (defined in 'ttobjs.h')
+ *
+ *    - we make a difference between 'child' pointers and 'peer'
+ *      pointers.  A 'child' pointer points to a sub-table that is
+ *      owned by the object, while a 'peer' pointer points to any
+ *      other kind of data the object isn't responsible for.
+ *
+ *      An object class is thus usually a 'tree' of 'child' tables.
+ *
+ *    - each object class needs a constructor and a destructor.
+ *
+ *      A constructor is a function which receives the address of
+ *      freshly allocated and zeroed object root structure and
+ *      'builds' all the valid child data that must be associated
+ *      to the object before it becomes 'valid'.
+ *
+ *      A destructor does the inverse job: given the address of
+ *      a valid object, it must discard all its child data and
+ *      zero its main fields (essentially the pointers and array
+ *      sizes found in the root fields).
+ *
+ *
+ *  Important notes:
+ *
+ *      When the constructor fails to allocate an object, it must
+ *      return immediately with an error code, and not try to release
+ *      what it has previously allocated before the error.  The cache
+ *      manager detects the error and calls the destructor on the
+ *      partial object, before returning the error to the caller (along
+ *      with a NULL pointer for the "new" object).
+ *
+ *      The destructor must thus be able to deal with "partial objects",
+ *      i.e., objects where only part of the child tables are allocated,
+ *      and only release these ones.  As the TT_Free() function accepts
+ *      a NULL parameter (and returns successfuly in this case), no check
+ *      is really necessary when using the macro 'FREE()'.
+ *
+ *      Currently, there is no check in the cache manager to see if a
+ *      destructor fails (double error state!).
+ *
+ *      This scheme is more compact and more maintanable than the one
+ *      where de-allocation code is duplicated in the constructor
+ *      _and_ the destructor.
+ *
+ *
+ *
+ * Changes between 1.1 and 1.0:
+ *
+ *  - introduced the refreshed and finalizer class definition/implementation
+ *  - inserted an engine instance pointer in the cache structure
+ *
+ ******************************************************************/
+
+#ifndef TTCACHE_H
+#define TTCACHE_H
+
+#include "tttypes.h"
+#include "ttconfig.h"
+#include "ttmutex.h"
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+  typedef TT_Error  TConstructor( void*  object,
+                                  void*  parent );
+
+  typedef TT_Error  TDestructor ( void*  object );
+
+  typedef TConstructor  TRefresher;
+  typedef TDestructor   TFinalizer;
+
+  typedef TConstructor*  PConstructor;
+  typedef TDestructor*   PDestructor;
+  typedef TRefresher*    PRefresher;
+  typedef TFinalizer*    PFinalizer;
+
+
+  /* A Cache class record holds the data necessary to define */
+  /* a cache kind.                                           */
+  struct  TCache_Class_
+  {
+    ULong         object_size;
+    Long          idle_limit;
+    PConstructor  init;
+    PDestructor   done;
+    PRefresher    reset;
+    PFinalizer    finalize;
+  };
+
+  typedef struct TCache_Class_  TCache_Class;
+  typedef TCache_Class*         PCache_Class;
+
+
+
+  /* Simple list node record.  A list element is said to be 'unlinked' */
+  /* when it doesn't belong to any list.                               */
+  struct  TList_Element_;
+
+  typedef struct TList_Element_  TList_Element;
+  typedef TList_Element*         PList_Element;
+
+  struct  TList_Element_
+  {
+    PList_Element  next;
+    void*          data;
+  };
+
+
+  /* Simple singly-linked list record - LIFO style, no tail field */
+  typedef PList_Element  TSingle_List;
+
+  struct  TCache_
+  {
+    PEngine_Instance  engine;
+    PCache_Class      clazz;      /* 'class' is a reserved word in C++ */
+    TMutex*           lock;
+    TSingle_List      active;
+    TSingle_List      idle;
+    Long              idle_count;
+  };
+
+  typedef struct TCache_  TCache;
+  typedef TCache*         PCache;
+
+  /* Returns a new list element, either fresh or recycled. */
+  /* Note: the returned element is unlinked.               */
+
+  /* An object cache holds two lists tracking the active and */
+  /* idle objects that are currently created and used by the */
+  /* engine.  It can also be 'protected' by a mutex.         */
+
+  /* Initializes a new cache, of class 'clazz', pointed by 'cache', */
+  /* protected by the 'lock' mutex. Set 'lock' to NULL if the cache */
+  /* doesn't need protection                                        */
+
+  LOCAL_DEF
+  TT_Error  Cache_Create( PEngine_Instance  engine,
+                          PCache_Class      clazz,
+                          TCache*           cache,
+                          TMutex*           lock );
+
+  /* Destroys a cache and all its listed objects */
+
+  LOCAL_DEF
+  TT_Error  Cache_Destroy( TCache*  cache );
+
+
+  /* Extracts a new object from the cache */
+
+  LOCAL_DEF
+  TT_Error Cache_New( TCache*  cache,
+                      void**   new_object,
+                      void*    parent_object );
+
+
+  /* Returns an object to the cache, or discards it depending */
+  /* on the cache class' 'idle_limit' field                   */
+
+  LOCAL_DEF
+  TT_Error  Cache_Done( TCache*  cache, void*  data );
+
+#define CACHE_New( _cache, _newobj, _parent ) \
+          Cache_New( (TCache*)_cache, (void**)&_newobj, (void*)_parent )
+
+#define CACHE_Done( _cache, _obj ) \
+          Cache_Done( (TCache*)_cache, (void*)_obj )
+
+
+
+  LOCAL_DEF
+  TT_Error  TTCache_Init( PEngine_Instance  engine );
+
+  LOCAL_DEF
+  TT_Error  TTCache_Done( PEngine_Instance  engine );
+
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif /* TTCACHE_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttcalc.h b/contrib/media/updf/include/freetype/ttcalc.h
new file mode 100755
index 0000000000..9b4c306b0e
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttcalc.h
@@ -0,0 +1,97 @@
+/*******************************************************************
+ *
+ *  ttcalc.h
+ *
+ *    Arithmetic Computations (specification).
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ ******************************************************************/
+
+#ifndef TTCALC_H
+#define TTCALC_H
+
+#include "ttconfig.h"
+#include "freetype.h"
+
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+#ifdef LONG64
+
+  typedef INT64  TT_Int64;
+
+#define ADD_64( x, y, z )  z = x + y
+#define SUB_64( x, y, z )  z = x - y
+#define MUL_64( x, y, z )  z = (TT_Int64)(x) * (y)
+
+#define DIV_64( x, y )     ( (x) / (y) )
+
+#define SQRT_64( x )       Sqrt64( x )
+#define SQRT_32( x )       Sqrt32( x )
+
+  LOCAL_DEF TT_Int32  Sqrt64( TT_Int64  l );
+
+#else /* LONG64 */
+
+  struct  TT_Int64_
+  {
+    TT_Word32  lo;
+    TT_Word32  hi;
+  };
+
+  typedef struct TT_Int64_  TT_Int64;
+
+#define ADD_64( x, y, z )  Add64( &x, &y, &z )
+#define SUB_64( x, y, z )  Sub64( &x, &y, &z )
+#define MUL_64( x, y, z )  MulTo64( x, y, &z )
+
+#define DIV_64( x, y )     Div64by32( &x, y )
+
+#define SQRT_64( x )       Sqrt64( &x )
+#define SQRT_32( x )       Sqrt32( x )
+
+  LOCAL_DEF void  Add64( TT_Int64*  x, TT_Int64*  y, TT_Int64*  z );
+  LOCAL_DEF void  Sub64( TT_Int64*  x, TT_Int64*  y, TT_Int64*  z );
+
+  LOCAL_DEF void  MulTo64( TT_Int32  x, TT_Int32  y, TT_Int64*  z );
+
+  LOCAL_DEF TT_Int32  Div64by32( TT_Int64*  x, TT_Int32  y );
+
+  LOCAL_DEF int  Order64( TT_Int64*  z );
+
+  LOCAL_DEF TT_Int32  Sqrt64( TT_Int64*  l );
+
+#endif /* LONG64 */
+
+  /* The two following functions are now part of the API!          */
+
+  /* TT_Long  TT_MulDiv( TT_Long  a, TT_Long  b, TT_Long  c );     */
+  /* TT_Long  TT_MulFix( TT_Long  a, TT_Long  b );                 */
+
+
+#define INT_TO_F26DOT6( x )    ( (Long)(x) << 6  )
+#define INT_TO_F2DOT14( x )    ( (Long)(x) << 14 )
+#define INT_TO_FIXED( x )      ( (Long)(x) << 16 )
+#define F2DOT14_TO_FIXED( x )  ( (Long)(x) << 2  )
+#define FLOAT_TO_FIXED( x )    ( (Long)(x * 65536.0) )
+
+#define ROUND_F26DOT6( x )     ( x >= 0 ? (   ((x) + 32) & -64) \
+                                        : ( -((32 - (x)) & -64) ) )
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif /* TTCALC_H */
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttcmap.h b/contrib/media/updf/include/freetype/ttcmap.h
new file mode 100755
index 0000000000..8a1f834d9c
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttcmap.h
@@ -0,0 +1,169 @@
+/*******************************************************************
+ *
+ *  ttcmap.h                                                    1.0
+ *
+ *    TrueType Character Mappings
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *
+ ******************************************************************/
+
+#ifndef TTCMAP_H
+#define TTCMAP_H
+
+#include "ttconfig.h"
+#include "tttypes.h"
+
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+  /* format 0 */
+
+  struct  TCMap0_
+  {
+    PByte  glyphIdArray;
+  };
+
+  typedef struct TCMap0_  TCMap0;
+  typedef TCMap0*         PCMap0;
+
+
+  /* format 2 */
+
+  struct  TCMap2SubHeader_
+  {
+    UShort  firstCode;      /* first valid low byte         */
+    UShort  entryCount;     /* number of valid low bytes    */
+    Short   idDelta;        /* delta value to glyphIndex    */
+    UShort  idRangeOffset;  /* offset from here to 1st code */
+  };
+
+  typedef struct TCMap2SubHeader_  TCMap2SubHeader;
+  typedef TCMap2SubHeader*         PCMap2SubHeader;
+
+  struct  TCMap2_
+  {
+    PUShort subHeaderKeys;
+    /* high byte mapping table     */
+    /* value = subHeader index * 8 */
+
+    PCMap2SubHeader  subHeaders;
+    PUShort          glyphIdArray;
+    UShort           numGlyphId;        /* control value */
+  };
+
+  typedef struct TCMap2_  TCMap2;
+  typedef TCMap2*         PCMap2;
+
+
+  /* format 4 */
+
+  struct  TCMap4Segment_
+  {
+    UShort  endCount;
+    UShort  startCount;
+    Short   idDelta;        /* in the specs defined as UShort but the
+                               example there gives negative values... */
+    UShort  idRangeOffset;
+  };
+
+  typedef struct TCMap4Segment_  TCMap4Segment;
+  typedef TCMap4Segment*         PCMap4Segment;
+
+  struct  TCMap4_
+  {
+    UShort  segCountX2;     /* number of segments * 2       */
+    UShort  searchRange;    /* these parameters can be used */
+    UShort  entrySelector;  /* for a binary search          */
+    UShort  rangeShift;
+
+    PCMap4Segment  segments;
+    PUShort        glyphIdArray;
+    UShort         numGlyphId;          /* control value */
+  };
+
+  typedef struct TCMap4_  TCMap4;
+  typedef TCMap4*         PCMap4;
+
+
+  /* format 6 */
+
+  struct  TCMap6_
+  {
+    UShort   firstCode;      /* first character code of subrange      */
+    UShort   entryCount;     /* number of character codes in subrange */
+
+    PUShort  glyphIdArray;
+  };
+
+  typedef struct TCMap6_  TCMap6;
+  typedef TCMap6*         PCMap6;
+
+
+  /* charmap table */
+
+  struct  TCMapTable_
+  {
+    UShort  platformID;
+    UShort  platformEncodingID;
+    UShort  format;
+    UShort  length;
+    UShort  version;
+
+    Bool    loaded;
+    ULong   offset;
+
+    union
+    {
+      TCMap0  cmap0;
+      TCMap2  cmap2;
+      TCMap4  cmap4;
+      TCMap6  cmap6;
+    } c;
+  };
+
+  typedef struct TCMapTable_  TCMapTable;
+  typedef TCMapTable*         PCMapTable;
+
+
+
+  /* Load character mappings directory when face is loaded. */
+  /* The mappings themselves are only loaded on demand.     */
+
+  LOCAL_DEF
+  TT_Error  CharMap_Load( PCMapTable  table,
+                          TT_Stream  input );
+
+
+  /* Destroy one character mapping table */
+
+  LOCAL_DEF
+  TT_Error  CharMap_Free( PCMapTable  table );
+
+
+  /* Use character mapping table to perform mapping */
+
+  LOCAL_DEF
+  UShort  CharMap_Index( PCMapTable  cmap,
+                         UShort      charCode );
+
+  /* NOTE: The PFace type isn't defined at this point */
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif /* TTCMAP_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttconfig.h b/contrib/media/updf/include/freetype/ttconfig.h
new file mode 100755
index 0000000000..c56e1acc36
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttconfig.h
@@ -0,0 +1,279 @@
+/*******************************************************************
+ *
+ *  ttconfig.h                                                1.0
+ *
+ *    Configuration settings header file (spec only).
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *  Notes:
+ *
+ *    All the configuration #define statements have been gathered in
+ *    this file to allow easy check and modification.
+ *
+ ******************************************************************/
+
+#ifndef TTCONFIG_H
+#define TTCONFIG_H
+
+
+
+/* ------------ auto configuration ------------------------------------- */
+
+
+/*************************************************************************/
+/* Here we include the file ft_conf.h for system dependent stuff.        */
+/* The specific makefile is responsible for providing the right path to  */
+/* this file.                                                            */
+
+#include "ft_conf.h"
+
+
+/**************************************************************************/
+/* Define TT_CONFIG_THREAD_SAFE if you want to build a thread-safe        */
+/* version of the library.                                                */
+
+/* #define TT_CONFIG_OPTION_THREAD_SAFE */
+
+
+
+/* ------------ general debugging -------------------------------------- */
+
+
+/*************************************************************************
+ *
+ *  There are now three debugging modes:
+ *
+ *  - trace mode:
+ *
+ *       Error and trace messages are sent to the log file
+ *       (which can be the standard error output).  Define
+ *       DEBUG_LEVEL_TRACE to enable this mode.
+ *
+ *  - error mode:
+ *
+ *       Only error messages are generated.  Define
+ *       DEBUG_LEVEL_ERROR to enable this mode.
+ *
+ *  - release mode:
+ *
+ *       Error messages are neither sent nor generated. The code is
+ *       free from any debugging parts.
+ *
+ *
+ * Note that you should link the engine with the 'ttdebug' component.
+ * in case either DEBUG_LEVEL_TRACE or DEBUG_LEVEL_ERROR is defined.
+ *
+ * Please consult ttdebug.h for more details.                           */
+
+/* #define DEBUG_LEVEL_TRACE */
+/* #define DEBUG_LEVEL_ERROR */
+
+
+
+/* ------------ special debugging -------------------------------------- */
+
+
+/*************************************************************************/
+/* Define this if you want to generate a special debug version of the    */
+/* rasterizer.  This will progressively draw the glyphs while the        */
+/* computations are done directly on the graphics screen... (with        */
+/* inverted glyphs).                                                     */
+/*                                                                       */
+/* Use it at your own risk!  It is not maintained currently.             */
+/*                                                                       */
+/* IMPORTANT: This is reserved to developers willing to debug the        */
+/*            rasterizer, which seems working very well in its           */
+/*            current state...                                           */
+
+/* #define DEBUG_RASTER */
+
+
+/*************************************************************************/
+/* Define this to have a simple debugger version of RunIns().            */
+/*                                                                       */
+/* Use it at your own risk!  It is not maintained currently.             */
+
+/* #define DEBUG_INTERPRETER */
+
+
+/*************************************************************************/
+/* Define this to have some housekeeping of allocation and deallocation. */
+/*                                                                       */
+/* Please note that probably not all OS-specific versions of ttmemory.c  */
+/* provide this functionality.                                           */
+
+/* #define DEBUG_MEMORY */
+
+
+/*************************************************************************/
+/* Define this to have bounds checking for file buffer frames.           */
+/*                                                                       */
+/* Please note that probably not all OS-specific versions of ttfile.c    */
+/* provide this functionality.                                           */
+
+/* #define DEBUG_FILE */
+
+
+
+/* ------------ arithmetic and processor support ----------------------- */
+
+
+/*************************************************************************/
+/* Define TT_USE_LONG_LONG if you want to enable the use of the          */
+/* 'long long' 64-bit type provided by gcc and other compilers. Note     */
+/* that :                                                                */
+/*                                                                       */
+/*   1. The type isn't ANSI, and thus will produce many warnings         */
+/*      during library compilation.                                      */
+/*                                                                       */
+/*   2. Though the generated object files are slightly smaller, the      */
+/*      resulting executables are bigger of about 4Kb! gcc must be       */
+/*      linking some extra code in there!                                */
+/*                                                                       */
+/*   3. There is really no speed gain in doing so (but it may help       */
+/*      debug the ttcalc component).                                     */
+/*                                                                       */
+/* IMPORTANT NOTE: You don't need to define it on 64-bits machines!      */
+/*                                                                       */
+/* NOTE 2 : This flag used to be _GNUC_LONG64_                           */
+
+/* #define TT_USE_LONG_LONG */
+
+
+/*************************************************************************/
+/* define ALIGNMENT to your processor/environment preferred alignment    */
+/* size. A value of 8 should work on all current processors, even        */
+/* 64-bits ones.                                                         */
+
+#define ALIGNMENT 8
+
+
+
+/* --------------- miscellaneous ----------------------------------- */
+
+
+/*********************************************************************/
+/* The number of extensions available.  Don't change this value      */
+/* except if you add new extensions to the engine.                   */
+
+#define TT_MAX_EXTENSIONS  8
+
+
+
+/* --------------- automatic setup -- don't touch ------------------ */
+
+
+/*********************************************************************/
+/* If HAVE_TT_TEXT is defined we don't provide a default typedef for */
+/* defining TT_Text.                                                 */
+
+#ifndef HAVE_TT_TEXT
+#define HAVE_TT_TEXT
+  typedef char  TT_Text;
+#endif
+
+
+/*********************************************************************/
+/* We define NULL in case it's not defined yet.  The default         */
+/* location is stdlib.h.                                             */
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+
+/*********************************************************************/
+/* Some systems can't use vfprintf for error messages on stderr; if  */
+/* HAVE_PRINT_FUNCTION is defined, the Print macro must be supplied  */
+/* externally (having the same parameters).                          */
+/*                                                                   */
+/* This is only used by the "ttdebug" component, which should be     */
+/* linked to the engine only in debug mode.                          */
+
+#if defined( DEBUG_LEVEL_TRACE ) || defined( DEBUG_LEVEL_ERROR )
+#ifndef HAVE_PRINT_FUNCTION
+#define Print( format, ap )  vfprintf( stderr, (format), (ap) )
+#endif
+#endif
+
+
+/********************************************************************/
+/*                                                                  */
+/* I have added the ability to compile the library into a single    */
+/* object file. This gets rids of all the external symbols defined  */
+/* in each  component interface, and de-pollutes the name-space.    */
+/*                                                                  */
+/* I use two macros, namely LOCAL_FUNC and LOCAL_DEF, which only    */
+/* apply to functions that are internal to the engine, and          */
+/* should never be seen or linked by a client application.          */
+/*                                                                  */
+/*  LOCAL_DEF   used in header (.h) files, to define a function     */
+/*              that will be seen by other components. This         */
+/*              translates to "extern" in normal mode, and to       */
+/*              "static" in single-object mode.                     */
+/*                                                                  */
+/*  LOCAL_FUNC  used in implementation (.c) files, just before      */
+/*              the function body. This translates to nothing       */
+/*              in normal mode, and to "static" in single-object    */
+/*              mode.                                               */
+/*                                                                  */
+/*  Getting rid of un-necessary symbols makes the "ttcommon"        */
+/*  renaming macros hack unnecessary. Moreover, the stripped        */
+/*  single object file (freetype.o) is 52 Kb, instead of the        */
+/*  previous 57 Kb (size of all combined .o files), and gives       */
+/*  a better idea of the engine's real code size.                   */
+/*                                                                  */
+/*  It is called a "MAKE_OPTION" because the macro must be          */
+/*  defined in the Makefile, rather than this one. It allows        */
+/*  any developer to quickly switch from one mode to the other      */
+/*  without messing with "ttconfig.h" each time.                    */
+/*                                                                  */
+#ifndef TT_MAKE_OPTION_SINGLE_OBJECT
+#define LOCAL_FUNC  /* void */
+#define LOCAL_DEF   extern
+#else
+#define LOCAL_FUNC  static
+#define LOCAL_DEF   static
+#endif
+
+
+/*************************************************************************/
+/* Define EXPORT_DEF and EXPORT_FUNC as needed to build e.g. a DLL.  All */
+/* variables and functions visible from outside have these prefixes.     */
+
+#ifndef EXPORT_DEF
+#define EXPORT_DEF  extern
+#endif
+
+#ifndef EXPORT_FUNC
+#define EXPORT_FUNC  /* void */
+#endif
+
+
+
+/* -------------- internal (developer) configuration toggles ------------ */
+
+
+#undef TT_STATIC_INTERPRETER
+/* Do not undefine this configuration macro. It is now a default that */
+/* must be kept in all release builds.                                */
+
+
+#undef TT_STATIC_RASTER
+/* Define this if you want to generate a static raster.  This makes */
+/* a non re-entrant version of the scan-line converter, which is    */
+/* about 10% faster and 50% bigger than an indirect one!            */
+
+
+#endif /* TTCONFIG_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttdebug.h b/contrib/media/updf/include/freetype/ttdebug.h
new file mode 100755
index 0000000000..8e889dcc62
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttdebug.h
@@ -0,0 +1,170 @@
+/*******************************************************************
+ *
+ *  ttdebug.h
+ *
+ *    Debugging and Logging component (specification)
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *
+ *  This component contains various macros and functions used to
+ *  ease the debugging of the FreeType engine. Its main purpose
+ *  is in assertion checking, tracing, and error detection.
+ *
+ *  There are now three debugging modes:
+ *
+ *  - trace mode:
+ *
+ *       Error and trace messages are sent to the log file
+ *       (which can be the standard error output).  Define
+ *       DEBUG_LEVEL_TRACE to enable this mode.
+ *
+ *  - error mode:
+ *
+ *       Only error messages are generated.  Define
+ *       DEBUG_LEVEL_ERROR to enable this mode.
+ *
+ *  - release mode:
+ *
+ *       Error messages are neither sent nor generated. The code is
+ *       free from any debugging parts.
+ *
+ ******************************************************************/
+
+#ifndef TTDEBUG_H
+#define TTDEBUG_H
+
+#include "ttconfig.h"
+#include "tttypes.h"
+
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+
+#if defined( DEBUG_LEVEL_TRACE )
+
+  typedef enum Trace_Component_
+  {
+    trace_any = 0,
+    trace_api,
+    trace_interp,
+    trace_load,
+    trace_gload,
+    trace_memory,
+    trace_file,
+    trace_mutex,
+    trace_cache,
+    trace_calc,
+    trace_cmap,
+    trace_extend,
+    trace_objs,
+    trace_raster,
+
+    trace_bitmap,
+    trace_max
+
+  } Trace_Component;
+
+
+  /* Here we define an array to hold the trace levels per component. */
+  /* Since it is globally defined, all array members are set to 0.   */
+  /* You should set the values in this array either in your program  */
+  /* or with your debugger.                                          */
+  /*                                                                 */
+  /* Currently, up to eight levels (PTRACE0-PTRACE7, see below) are  */
+  /* used in some parts of the engine.                               */
+  /*                                                                 */
+  /* For example, to have all tracing messages in the raster         */
+  /* component, say                                                  */
+  /*                                                                 */
+  /*   #define DEBUG_LEVEL_TRACE                                     */
+  /*   #include "ttdebug.h"                                          */
+  /*                                                                 */
+  /*   ...                                                           */
+  /*   set_tt_trace_levels( trace_raster, 7 )                        */
+  /*                                                                 */
+  /* in your code before initializing the FreeType engine.           */
+  /*                                                                 */
+  /* Maybe it is better to define DEBUG_LEVEL_TRACE in ttconfig.h... */
+
+  extern char  tt_trace_levels[trace_max];
+
+  /* IMPORTANT:                                                 */
+  /*                                                            */
+  /*  Each component must define the macro TT_COMPONENT         */
+  /*  to a valid Trace_Component value before using any         */
+  /*  PTRACEx macro.                                            */
+  /*                                                            */
+
+#define  PTRACE( level, varformat )  \
+         if ( tt_trace_levels[TT_COMPONENT] >= level ) TT_Message##varformat
+
+#elif defined( DEBUG_LEVEL_ERROR )
+
+#define  PTRACE( level, varformat )  /* nothing */
+
+#else  /* RELEASE MODE */
+
+#define TT_Assert( condition, action )  /* nothing */
+
+#define PTRACE( level, varformat )      /* nothing */
+#define PERROR( varformat )             /* nothing */
+#define PANIC( varformat )              /* nothing */
+
+#endif
+
+
+/************************************************************************/
+/*                                                                      */
+/*  Define macros and fuctions that are common to the debug and trace   */
+/*  modes.                                                              */
+/*                                                                      */
+
+#if defined( DEBUG_LEVEL_TRACE ) || defined( DEBUG_LEVEL_ERROR )
+
+
+#define TT_Assert( condition, action )  if ( !(condition) ) ( action )
+
+  void  TT_Message( const String*  fmt, ... );
+  void  TT_Panic  ( const String*  fmt, ... );
+  /* print a message and exit */
+
+  const String*  Cur_U_Line( void*  exec );
+
+#define PERROR( varformat )  TT_Message##varformat
+#define PANIC( varformat )   TT_Panic##varformat
+
+#endif
+
+#if defined( DEBUG_LEVEL_TRACE )
+
+  void  set_tt_trace_levels( int  index, char  value );
+
+#endif
+
+
+#define  PTRACE0( varformat )  PTRACE( 0, varformat )
+#define  PTRACE1( varformat )  PTRACE( 1, varformat )
+#define  PTRACE2( varformat )  PTRACE( 2, varformat )
+#define  PTRACE3( varformat )  PTRACE( 3, varformat )
+#define  PTRACE4( varformat )  PTRACE( 4, varformat )
+#define  PTRACE5( varformat )  PTRACE( 5, varformat )
+#define  PTRACE6( varformat )  PTRACE( 6, varformat )
+#define  PTRACE7( varformat )  PTRACE( 7, varformat )
+
+
+#ifdef __cplusplus
+  }
+#endif
+
+
+#endif /* TTDEBUG_H */
diff --git a/contrib/media/updf/include/freetype/ttengine.h b/contrib/media/updf/include/freetype/ttengine.h
new file mode 100755
index 0000000000..e946d06ce2
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttengine.h
@@ -0,0 +1,115 @@
+/*******************************************************************
+ *
+ *  ttengine.h                                                   1.1
+ *
+ *    Engine instance structure definition.
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *  New in 1.1 :
+ *
+ *    - added the 'raster_lock' mutex field to synchronize
+ *      scan-line conversion in thread-safe and re-entrant builds.
+ *
+ ******************************************************************/
+
+#ifndef TTENGINE_H
+#define TTENGINE_H
+
+#include "tttypes.h"
+#include "ttconfig.h"
+#include "freetype.h"
+#include "ttmutex.h"
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+  /********************************************************************/
+  /*                                                                  */
+  /*  The freetype engine instance structure.                         */
+  /*                                                                  */
+  /*  This structure holds all the data that is necessary to run      */
+  /*  one instance of the freetype engine.  It is needed to get a     */
+  /*  completely re-entrant version of the library.                   */
+  /*                                                                  */
+  /*  The goal is to move _all_ component-specific variables, either  */
+  /*  static or global in the structure; the component initializers   */
+  /*  and finalizers will all be called with the address of a valid   */
+  /*  TEngine_Instance.                                               */
+  /*                                                                  */
+  /********************************************************************/
+
+  struct  TEngine_Instance_
+  {
+     TMutex  lock;               /* engine lock */
+
+     void*   list_free_elements;
+
+     void*   objs_face_class;       /* the face cache class     */
+     void*   objs_instance_class;   /* the instance cache class */
+     void*   objs_execution_class;  /* the context cache class  */
+     void*   objs_glyph_class;      /* the glyph cache class    */
+
+     void*   objs_face_cache;  /* these caches are used to track */
+     void*   objs_exec_cache;  /* the current face and execution */
+                               /* context objects                */
+
+     void*   file_component;    /* ttfile implementation dependent   */
+
+     TMutex  raster_lock;       /* mutex for this engine's render pool   */
+     void*   raster_component;  /* ttraster implementation depedent      */
+     Byte    raster_palette[5]; /* gray-levels palette for anti-aliasing */
+
+     void*   extension_component;  /* extensions dependent */
+
+#if 0
+     TT_Glyph_Loader_Callback  glCallback; /* glyph loader callback, if any */
+#endif
+  };
+
+  /* NOTE : The raster's lock is only acquired by the Render_Glyph and     */
+  /*        Render_Gray_Glyph functions, which always release it on exit   */
+  /*        They do not lock the engine mutex. This means you shouldn't    */
+  /*        be concerned about deadlocks between the two mutexes, as these */
+  /*        should never appear..                                          */
+
+  typedef struct TEngine_Instance_  TEngine_Instance;
+  typedef TEngine_Instance*         PEngine_Instance;
+
+
+#ifdef TT_CONFIG_OPTION_THREAD_SAFE  /* for re-entrant builds */
+
+#define ENGINE_ARG    TEngine_Instance*  _engine
+#define ENGINE_ARGS   TEngine_Instance*  _engine,
+
+#define ENGINE_VAR   _engine
+#define ENGINE_VARS  _engine,
+
+#define ENGINE  _engine
+
+#else                       /* for thread-safe builds */
+
+#define ENGINE_ARG    /* void */
+#define ENGINE_ARGS
+
+#define ENGINE_VAR
+#define ENGINE_VARS
+
+#endif /* TT_CONFIG_OPTION_THREAD_SAFE */
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif /* TTENGINE_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttextend.h b/contrib/media/updf/include/freetype/ttextend.h
new file mode 100755
index 0000000000..d5d862282c
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttextend.h
@@ -0,0 +1,168 @@
+/*******************************************************************
+ *
+ *  ttextend.h                                                   2.0
+ *
+ *    Extensions Interface.
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *  This is an updated version of the extension component, now
+ *  located in the main library's source directory.  It allows
+ *  the dynamic registration/use of various face object extensions
+ *  through a simple API.
+ *
+ ******************************************************************/
+
+#ifndef TTEXTEND_H
+#define TTEXTEND_H
+
+#include "ttconfig.h"
+#include "tttypes.h"
+#include "ttobjs.h"
+
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+  /* The extensions don't need to be integrated at compile time into */
+  /* the engine, only at link time.                                  */
+
+
+  /* When a new face object is created, the face constructor calls */
+  /* the extension constructor with the following arguments:       */
+  /*                                                               */
+  /*   ext  : typeless pointer to the face's extension block.      */
+  /*          Its size is the one given at registration time       */
+  /*          in the extension class's 'size' field.               */
+  /*                                                               */
+  /*   face : the parent face object.  Note that the extension     */
+  /*          constructor is called when the face object is        */
+  /*          built.                                               */
+
+  typedef TT_Error  TExt_Constructor( void*  ext, PFace  face );
+
+
+  /* When a face object is destroyed, the face destructor calls    */
+  /* the extension destructor with the following arguments.        */
+  /*                                                               */
+  /*   ext  : typeless pointer to the face's extension block.      */
+  /*          Its size is the one given at registration time       */
+  /*          in the extension class's 'size' field.               */
+  /*                                                               */
+  /*   face : the parent face object.  Note that the extension     */
+  /*          destructor is called before the actual face object   */
+  /*          is destroyed.                                        */
+
+  typedef TT_Error  TExt_Destructor ( void*  ext, PFace  face );
+
+  typedef TExt_Constructor*  PExt_Constructor;
+  typedef TExt_Destructor*   PExt_Destructor;
+
+
+  struct TExtension_Class_
+  {
+    Long              id;      /* extension id                      */
+    Long              size;    /* size in bytes of extension record */
+    PExt_Constructor  build;   /* the extension's class constructor */
+    PExt_Destructor   destroy; /* the extension's class destructor  */
+
+    Long              offset;  /* offset of ext. record in face obj */
+                               /* (set by the engine)               */
+  };
+
+  typedef struct TExtension_Class_  TExtension_Class;
+  typedef TExtension_Class*         PExtension_Class;
+
+
+#define Build_Extension_ID( a, b, c, d ) \
+           ( ((ULong)(a) << 24) |        \
+             ((ULong)(b) << 16) |        \
+             ((ULong)(c) << 8 ) |        \
+              (ULong)(d) )
+
+  /*  A note regarding extensions and the single-object compilation    */
+  /*  mode :                                                           */
+  /*                                                                   */
+  /*  When the engine is compiled as a single object file, extensions  */
+  /*  must remain linkable *after* compile time. In order to do this,  */
+  /*  we need to export the functions that an extension may need.      */
+  /*  Fortunately, we can limit ourselves to :                         */
+  /*                                                                   */
+  /*  o TT_Register_Extension (previously called Extension_Register)   */
+  /*        which is to be called by each extension on within          */
+  /*        it TT_Init_XXXX_Extension initializer.                     */
+  /*                                                                   */
+  /*  o File and frame access functions. Fortunately, these already    */
+  /*    have their names prefixed by "TT_", so no change was needed    */
+  /*    except replacing the LOCAL_DEF keyword with EXPORT_DEF         */
+  /*                                                                   */
+  /*  o Memory access functions, i.e. TT_Alloc and TT_Free. Again,     */
+  /*    the change is minimal                                          */
+  /*                                                                   */
+  /*  o the table-lookup function : TT_LookUp_Table, formerly known    */
+  /*    as Load_TrueType_Table in ttload.c.                            */
+  /*                                                                   */
+  /*                                                                   */
+  /*  Other than that, an extension should be able to #include all     */
+  /*  relevant header files to get access to internal types, but       */
+  /*  should not call engine internal functions..                      */
+  /*                                                                   */
+  /*  If there is a need for a specific internal function call, let    */
+  /*  me known to see if we need to export it by default..             */
+  /*                                                         - DavidT  */
+  /*                                                                   */
+
+  /* Register a new extension.  Called by extension */
+  /* service initializers.                          */
+  EXPORT_DEF
+  TT_Error  TT_Register_Extension( PEngine_Instance  engine,
+                                   Long              id,
+                                   Long              size,
+                                   PExt_Constructor  create,
+                                   PExt_Destructor   destroy );
+
+
+#ifdef TT_CONFIG_OPTION_EXTEND_ENGINE
+  /* Initialize the extension component */
+  LOCAL_DEF
+  TT_Error  TTExtend_Init( PEngine_Instance  engine );
+
+  /* Finalize the extension component */
+  LOCAL_DEF
+  TT_Error  TTExtend_Done( PEngine_Instance  engine );
+
+  /* Create an extension within a face object.  Called by the */
+  /* face object constructor.                                 */
+  LOCAL_DEF
+  TT_Error  Extension_Create( PFace  face );
+
+  /* Destroy all extensions within a face object.  Called by the */
+  /* face object destructor.                                     */
+  LOCAL_DEF
+  TT_Error  Extension_Destroy( PFace  face );
+#endif
+
+  /* Query an extension block by extension_ID.  Called by extension */
+  /* service routines.                                              */
+  EXPORT_DEF
+  TT_Error  TT_Extension_Get( PFace   face,
+                              Long    extension_id,
+                              void**  extension_block );
+
+#ifdef __cplusplus
+  }
+#endif
+
+
+#endif /* TTEXTEND_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttfile.h b/contrib/media/updf/include/freetype/ttfile.h
new file mode 100755
index 0000000000..eebd1c1d43
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttfile.h
@@ -0,0 +1,271 @@
+/*******************************************************************
+ *
+ *  ttfile.h                                                     1.3
+ *
+ *    File I/O Component (specification).
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *  Changes between 1.3 and 1.2:
+ *
+ *  - all functions report error values now
+ *
+ *  - the stream semantics have also changed
+ *
+ *  Changes between 1.2 and 1.1:
+ *
+ *  - added macros to support re-entrant builds
+ *
+ *  - added the TT_Duplicate_File function to duplicate streams
+ *    (re-entrant builds only)
+ *
+ ******************************************************************/
+
+#ifndef TTFILE_H
+#define TTFILE_H
+
+#include "ttconfig.h"
+#include "freetype.h"
+#include "ttengine.h"
+#include "ttdebug.h"
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+  /* Initialize file component */
+  LOCAL_DEF
+  TT_Error  TTFile_Init( PEngine_Instance  engine );
+
+  /* Done with file component */
+  LOCAL_DEF
+  TT_Error  TTFile_Done( PEngine_Instance  engine );
+
+
+  /**********************************************************************/
+  /*                                                                    */
+  /*  Stream functions.                                                 */
+  /*                                                                    */
+  /**********************************************************************/
+
+  /* Open a file and return a stream handle for it.           */
+  /* Should only be used for a new face object's main stream. */
+
+  LOCAL_DEF
+  TT_Error  TT_Open_Stream( const TT_Text* name,
+                            TT_Stream*     stream );
+
+
+  /* Closes, then discards, a stream when it's no longer needed.   */
+  /* Should only be used for a stream opend with TT_Open_Stream(). */
+
+  LOCAL_DEF
+  TT_Error  TT_Close_Stream( TT_Stream*  stream );
+
+
+  /* Informs the component that we're going to use the file   */
+  /* opened in 'org_stream', and report errors to the 'error' */
+  /* variable.                                                */
+
+  /* in non re-entrant builds, 'org_stream' is simply copied   */
+  /* to 'stream'. Otherwise, the latter is a duplicate handle  */
+  /* for the file opened with 'org_stream'                     */
+
+  EXPORT_DEF
+  TT_Error  TT_Use_Stream( TT_Stream   org_stream,
+                           TT_Stream*  stream );
+
+  /* Informs the component that we don't need to perform file */
+  /* operations on the stream 'stream' anymore.  This must be */
+  /* used with streams "opened" with TT_Use_Stream() only!    */
+
+  /* in re-entrant builds, this will really discard the stream */
+
+  EXPORT_DEF
+  TT_Error  TT_Done_Stream( TT_Stream*  stream );
+
+  /* Closes the stream's file handle to release system resources */
+  /* The function TT_Use_Stream automatically re-activates a     */
+  /* flushed stream when it uses one                             */
+
+  EXPORT_DEF
+  TT_Error  TT_Flush_Stream( TT_Stream*  stream );
+
+/* The macros STREAM_ARGS and STREAM_ARG let us build a thread-safe */
+/* or re-entrant implementation depending on a single configuration */
+/*define.                                                           */
+
+#ifdef TT_CONFIG_OPTION_THREAD_SAFE
+
+#define STREAM_ARGS   TT_Stream  stream,
+#define STREAM_ARG    TT_Stream  stream
+
+#else
+
+#define STREAM_ARGS   /* void */
+#define STREAM_ARG    void
+
+#endif /* TT_CONFIG_OPTION_THREAD_SAFE */
+
+
+  /****************************************************************/
+  /*                                                              */
+  /*  File Functions.                                             */
+  /*                                                              */
+  /*  The following functions perform file operations on the      */
+  /*  currently 'used' stream.  In thread-safe builds, only one   */
+  /*  stream can be used at a time.  Synchronisation is performed */
+  /*  through the Use_Stream()/Done_Stream() functions.           */
+  /*                                                              */
+  /****************************************************************/
+
+  /* Read 'count' bytes from file into 'buffer' */
+
+  EXPORT_DEF
+  TT_Error  TT_Read_File( STREAM_ARGS void*   buffer,
+                                      Long    count );
+
+
+  /* Seek file cursor to a given position */
+
+  EXPORT_DEF
+  TT_Error  TT_Seek_File( STREAM_ARGS Long  position );
+
+
+  /* Skip the next 'distance' bytes in file */
+
+  EXPORT_DEF
+  TT_Error  TT_Skip_File( STREAM_ARGS Long  distance );
+
+
+  /* Read the 'count' bytes at 'position' into 'buffer' */
+
+  EXPORT_DEF
+  TT_Error  TT_Read_At_File( STREAM_ARGS Long   position,
+                                         void*  buffer,
+                                         Long   count );
+
+  /* Return current file position */
+
+  EXPORT_DEF
+  Long  TT_File_Pos( STREAM_ARG );
+
+  /* Return length of a given stream, even if it is flushed */
+
+  EXPORT_DEF
+  Long  TT_Stream_Size( TT_Stream  stream );
+
+
+  /********************************************************************/
+  /*                                                                  */
+  /*  Frame operations.                                               */
+  /*                                                                  */
+  /*  For a comprehensive explanation of frames, please refer to the  */
+  /*  documentation files.                                            */
+  /*                                                                  */
+  /********************************************************************/
+
+  /* Frame type declaration.*/
+
+  struct  TFileFrame_
+  {
+    Byte*  address;  /* frame buffer                     */
+    Byte*  cursor;   /* current cursor position in frame */
+    Long   size;     /* frame size                       */
+  };
+
+  typedef struct TFileFrame_  TFileFrame;
+
+  EXPORT_DEF
+  const TFileFrame  TT_Null_FileFrame;
+
+
+/* The macro ZERO_Frame is used to define and init a frame.      */
+/* It is important to have a default frame of { NULL, NULL, 0 }  */
+/* before a call to TT_Access_Frame().  Otherwise, the call will */
+/* fail with a TT_Err_Nested_Frame_Accesses error.               */
+
+#define ZERO_Frame( frame )     \
+      {                         \
+        (frame).address = NULL; \
+        (frame).cursor  = NULL; \
+        (frame).size    = 0;    \
+      }
+
+
+/* The macros FRAME_ARGS and FRAME_ARG let us build a thread-safe   */
+/* or re-entrant implementation depending on a single configuration */
+/* define                                                           */
+
+#ifdef TT_CONFIG_OPTION_THREAD_SAFE
+
+#define FRAME_ARGS   TFileFrame*  frame,
+#define FRAME_ARG    TFileFrame*  frame
+
+#else
+
+#define FRAME_ARGS   /* void */
+#define FRAME_ARG    void
+
+#endif /* TT_CONFIG_OPTION_THREAD_SAFE */
+
+
+  /* Access the next 'size' bytes from current position. */
+  /* Fails if all bytes cannot be read/accessed.         */
+
+  EXPORT_DEF
+  TT_Error  TT_Access_Frame( STREAM_ARGS FRAME_ARGS Long  size );
+
+
+  /* Access the bytes located in the next 'size' bytes of the file. */
+  /* Doesn't fail if less than 'size' bytes are accessible (like    */
+  /* at the end of the file).                                       */
+
+  EXPORT_DEF
+  TT_Error  TT_Check_And_Access_Frame( STREAM_ARGS FRAME_ARGS Long  size );
+
+  /* Forget frame */
+
+  EXPORT_DEF
+  TT_Error  TT_Forget_Frame( FRAME_ARG );
+
+
+  /* primitive routines for data accessing */
+
+  EXPORT_DEF
+  Char   TT_Get_Char ( FRAME_ARG );
+  EXPORT_DEF
+  Short  TT_Get_Short( FRAME_ARG );
+  EXPORT_DEF
+  Long   TT_Get_Long ( FRAME_ARG );
+
+#ifdef TT_CONFIG_OPTION_THREAD_SAFE
+
+#define  TT_Get_Byte( frame )   ( (Byte  )TT_Get_Char ( frame ) )
+#define  TT_Get_UShort( frame ) ( (UShort)TT_Get_Short( frame ) )
+#define  TT_Get_ULong( frame )  ( (ULong )TT_Get_Long ( frame ) )
+
+#else
+
+#define  TT_Get_Byte()   ( (Byte  )TT_Get_Char () )
+#define  TT_Get_UShort() ( (UShort)TT_Get_Short() )
+#define  TT_Get_ULong()  ( (ULong )TT_Get_Long () )
+
+#endif /* TT_CONFIG_OPTION_THREAD_SAFE */
+
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif /* TTFILE_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttgload.h b/contrib/media/updf/include/freetype/ttgload.h
new file mode 100755
index 0000000000..cfdfb2c8cc
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttgload.h
@@ -0,0 +1,51 @@
+/*******************************************************************
+ *
+ *  ttgload.h                                                   1.0
+ *
+ *    TrueType Glyph Loader.
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ ******************************************************************/
+
+#ifndef TTGLOAD_H
+#define TTGLOAD_H
+
+#include "ttconfig.h"
+#include "tttypes.h"
+#include "ttobjs.h"
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+
+  LOCAL_DEF
+  void  TT_Get_Metrics( TT_Horizontal_Header*  header,
+                        UShort                 index,
+                        Short*                 bearing,
+                        UShort*                advance );
+
+
+  LOCAL_DEF
+  TT_Error  Load_TrueType_Glyph( PInstance  instance,
+                                 PGlyph     glyph,
+                                 UShort     glyph_index,
+                                 UShort     load_flags );
+
+#ifdef __cplusplus
+  }
+#endif
+
+
+#endif /* TTGLOAD_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttinterp.h b/contrib/media/updf/include/freetype/ttinterp.h
new file mode 100755
index 0000000000..d991fa0775
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttinterp.h
@@ -0,0 +1,54 @@
+/*******************************************************************
+ *
+ *  ttinterp.h                                              2.2
+ *
+ *  TrueType bytecode intepreter.
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *
+ *  Changes between 2.2 and 2.1:
+ *
+ *  - a small bugfix in the Push opcodes
+ *
+ *  Changes between 2.1 and 2.0:
+ *
+ *  - created the TTExec component to take care of all execution
+ *    context management.  The interpreter has now one single
+ *    function.
+ *
+ *  - made some changes to support re-entrancy.  The re-entrant
+ *    interpreter is smaller!
+ *
+ ******************************************************************/
+
+#ifndef TTINTERP_H
+#define TTINTERP_H
+
+#include "ttconfig.h"
+#include "ttobjs.h"
+
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+  /* Run instructions in current execution context */
+
+  LOCAL_DEF TT_Error  RunIns( PExecution_Context  exc );
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif /* TTINTERP_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttload.h b/contrib/media/updf/include/freetype/ttload.h
new file mode 100755
index 0000000000..47acae91a2
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttload.h
@@ -0,0 +1,217 @@
+/*******************************************************************
+ *
+ *  ttload.h                                                    1.1
+ *
+ *    TrueType Tables Loader.
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *
+ *  Changes between 1.1 and 1.0 :
+ *
+ *  - add function Load_TrueType_Any used by TT_Get_Font_Data
+ *
+ ******************************************************************/
+
+#ifndef TTLOAD_H
+#define TTLOAD_H
+
+#include "ttconfig.h"
+#include "tttypes.h"
+#include "ttobjs.h"
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+  EXPORT_DEF
+  Long  TT_LookUp_Table( PFace  face, ULong  tag  );
+
+  LOCAL_DEF TT_Error  Load_TrueType_Directory        ( PFace  face,
+                                                       ULong  faceIndex );
+
+  LOCAL_DEF TT_Error  Load_TrueType_MaxProfile       ( PFace  face );
+  LOCAL_DEF TT_Error  Load_TrueType_Gasp             ( PFace  face );
+  LOCAL_DEF TT_Error  Load_TrueType_Header           ( PFace  face );
+  LOCAL_DEF TT_Error  Load_TrueType_Locations        ( PFace  face );
+  LOCAL_DEF TT_Error  Load_TrueType_Names            ( PFace  face );
+  LOCAL_DEF TT_Error  Load_TrueType_CVT              ( PFace  face );
+  LOCAL_DEF TT_Error  Load_TrueType_CMap             ( PFace  face );
+  LOCAL_DEF TT_Error  Load_TrueType_Programs         ( PFace  face );
+  LOCAL_DEF TT_Error  Load_TrueType_OS2              ( PFace  face );
+  LOCAL_DEF TT_Error  Load_TrueType_PostScript       ( PFace  face );
+  LOCAL_DEF TT_Error  Load_TrueType_Hdmx             ( PFace  face );
+
+  LOCAL_DEF TT_Error  Load_TrueType_Metrics_Header( PFace  face,
+                                                    Bool   vertical );
+
+  LOCAL_DEF TT_Error  Load_TrueType_Any( PFace  face,
+                                         ULong  tag,
+                                         Long   offset,
+                                         void*  buffer,
+                                         Long*  length );
+
+  LOCAL_DEF TT_Error  Free_TrueType_Names( PFace  face );
+  LOCAL_DEF TT_Error  Free_TrueType_Hdmx ( PFace  face );
+
+
+/* The following macros are defined to simplify the writing of */
+/* the various table and glyph loaders.                        */
+
+/* For examples see the code in ttload.c, ttgload.c etc.       */
+
+#define USE_Stream( original, duplicate ) \
+          ( (error = TT_Use_Stream( original, &duplicate )) != TT_Err_Ok )
+
+#define DONE_Stream( _stream ) \
+          TT_Done_Stream( &_stream )
+
+/* Define a file frame -- use it only when needed */
+#define DEFINE_A_FRAME   TFileFrame  frame = TT_Null_FileFrame
+
+/* Define a stream -- use it only when needed */
+#define DEFINE_A_STREAM  TT_Stream   stream
+
+
+#ifdef TT_CONFIG_OPTION_THREAD_SAFE  /* re-entrant implementation */
+
+/* The following macros define the necessary local */
+/* variables used to access streams and frames.    */
+
+/* Define stream locals with frame */
+#define DEFINE_STREAM_LOCALS  \
+          TT_Error  error;    \
+          DEFINE_A_STREAM;    \
+          DEFINE_A_FRAME
+
+/* Define stream locals without frame */
+#define DEFINE_STREAM_LOCALS_WO_FRAME  \
+          TT_Error  error;             \
+          DEFINE_A_STREAM
+
+/* Define locals with a predefined stream in reentrant mode -- see ttload.c */
+#define DEFINE_LOAD_LOCALS( STREAM )  \
+          TT_Error  error;            \
+          DEFINE_A_STREAM = (STREAM); \
+          DEFINE_A_FRAME
+
+/* Define locals without frame with a predefined stream - see ttload.c */
+#define DEFINE_LOAD_LOCALS_WO_FRAME( STREAM ) \
+          TT_Error      error;                \
+          DEFINE_A_STREAM = (STREAM)
+
+/* Define all locals necessary to access a font file */
+#define DEFINE_ALL_LOCALS  \
+          TT_Error  error; \
+          DEFINE_A_STREAM; \
+          DEFINE_A_FRAME
+
+
+#define ACCESS_Frame( _size_ ) \
+          ( (error = TT_Access_Frame( stream, \
+                                      &frame, \
+                                      (Long)(_size_) )) != TT_Err_Ok )
+#define CHECK_ACCESS_Frame( _size_ ) \
+          ( (error = TT_Check_And_Access_Frame( stream, \
+                                                &frame, \
+                                                (Long)(_size_) )) != TT_Err_Ok )
+#define FORGET_Frame() \
+          ( (void)TT_Forget_Frame( &frame ) )
+
+#define GET_Byte()    TT_Get_Byte  ( &frame )
+#define GET_Char()    TT_Get_Char  ( &frame )
+#define GET_UShort()  TT_Get_UShort( &frame )
+#define GET_Short()   TT_Get_Short ( &frame )
+#define GET_Long()    TT_Get_Long  ( &frame )
+#define GET_ULong()   TT_Get_ULong ( &frame )
+#define GET_Tag4()    TT_Get_ULong ( &frame )
+
+#define FILE_Pos()    TT_File_Pos ( stream )
+
+#define FILE_Seek( _position_ ) \
+          ( (error = TT_Seek_File( stream, \
+                                   (Long)(_position_) )) != TT_Err_Ok )
+#define FILE_Skip( _distance_ ) \
+          ( (error = TT_Skip_File( stream, \
+                                   (Long)(_distance_) )) != TT_Err_Ok )
+#define FILE_Read( buffer, count ) \
+          ( (error = TT_Read_File ( stream, \
+                                    buffer, \
+                                    (Long)(count) )) != TT_Err_Ok )
+#define FILE_Read_At( pos, buffer, count ) \
+          ( (error = TT_Read_At_File( stream, \
+                                      (Long)(pos), \
+                                      buffer, \
+                                      (Long)(count) )) != TT_Err_Ok )
+
+#else   /* thread-safe implementation */
+
+/* Define stream locals with frame -- nothing in thread-safe mode */
+#define DEFINE_STREAM_LOCALS  \
+          TT_Error  error
+
+/* Define stream locals without frame -- nothing in thread-safe mode */
+#define DEFINE_STREAM_LOCALS_WO_FRAME \
+          TT_Error  error
+
+/* Define locals with a predefined stream in reentrant mode -- see ttload.c */
+#define DEFINE_LOAD_LOCALS( STREAM ) \
+          TT_Error  error
+
+
+/* Define locals without frame with a predefined stream - see ttload.c */
+#define DEFINE_LOAD_LOCALS_WO_FRAME( STREAM ) \
+          TT_Error  error
+
+/* Define all locals necessary to access a font file */
+#define DEFINE_ALL_LOCALS  \
+          TT_Error  error; \
+          DEFINE_A_STREAM
+
+
+#define ACCESS_Frame( _size_ ) \
+          ( (error = TT_Access_Frame( (Long)(_size_) )) != TT_Err_Ok )
+#define CHECK_ACCESS_Frame( _size_ ) \
+          ( (error = TT_Check_And_Access_Frame( (Long)(_size_) )) != TT_Err_Ok )
+#define FORGET_Frame() \
+          ( (void)TT_Forget_Frame() )
+
+#define GET_Byte()    TT_Get_Byte  ()
+#define GET_Char()    TT_Get_Char  ()
+#define GET_UShort()  TT_Get_UShort()
+#define GET_Short()   TT_Get_Short ()
+#define GET_Long()    TT_Get_Long  ()
+#define GET_ULong()   TT_Get_ULong ()
+#define GET_Tag4()    TT_Get_ULong ()
+
+#define FILE_Pos()    TT_File_Pos()
+
+#define FILE_Seek( _position_ ) \
+          ( (error = TT_Seek_File( (Long)(_position_) )) != TT_Err_Ok )
+#define FILE_Skip( _distance_ ) \
+          ( (error = TT_Skip_File( (Long)(_distance_) )) != TT_Err_Ok )
+#define FILE_Read( buffer, count ) \
+          ( (error = TT_Read_File ( buffer, \
+                                    (Long)(count) )) != TT_Err_Ok )
+#define FILE_Read_At( pos, buffer, count ) \
+          ( (error = TT_Read_At_File( (Long)(pos), \
+                                      buffer, \
+                                      (Long)(count) )) != TT_Err_Ok )
+
+#endif /* TT_CONFIG_OPTION_THREAD_SAFE */
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif /* TTLOAD_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttmemory.h b/contrib/media/updf/include/freetype/ttmemory.h
new file mode 100755
index 0000000000..8cdae2327d
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttmemory.h
@@ -0,0 +1,125 @@
+/*******************************************************************
+ *
+ *  ttmemory.h                                               1.2
+ *
+ *    Memory management component (specification).
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *  Changes between 1.2 and 1.1:
+ *
+ *  - the font pool is gone!  All allocations are now performed
+ *    with malloc() and free().
+ *
+ *  - introduced the FREE() macro and the Free() function for
+ *    future use in destructors.
+ *
+ *  - Init_FontPool() is now a macro to allow the compilation of
+ *    'legacy' applications (all four test programs have been updated).
+ *
+ ******************************************************************/
+
+#ifndef TTMEMORY_H
+#define TTMEMORY_H
+
+#include "ttconfig.h"
+#include "tttypes.h"
+#include <string.h>
+
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+#define MEM_Set( dest, byte, count )  memset( dest, byte, count )
+
+#ifdef HAVE_MEMCPY
+#define MEM_Copy( dest, source, count )  memcpy( dest, source, count )
+#else
+#define MEM_Copy( dest, source, count )  bcopy( source, dest, count )
+#endif
+
+#ifdef HAVE_MEMMOVE
+#define MEM_Move( dest, source, count )  memmove( dest, source, count )
+#else
+#define MEM_Move( dest, source, count )  bcopy( source, dest, count )
+#endif
+
+
+#define MEM_Alloc( _pointer_, _size_ ) \
+  TT_Alloc( _size_, (void**)&(_pointer_) )
+
+#define MEM_Realloc( _pointer_, _size_ ) \
+  TT_Realloc( _size_, (void**)&(_pointer_) )
+
+#define ALLOC( _pointer_, _size_ ) \
+  ( ( error = MEM_Alloc( _pointer_, _size_ ) ) != TT_Err_Ok )
+
+#define ALLOC_ARRAY( _pointer_, _count_, _type_ ) \
+  ( ( error = MEM_Alloc( _pointer_, \
+                         (_count_) * sizeof ( _type_ ) ) ) != TT_Err_Ok )
+
+#define REALLOC( _pointer_, _size_ ) \
+  ( ( error = MEM_Realloc( _pointer_, _size_ ) ) != TT_Err_Ok )
+
+#define REALLOC_ARRAY( _pointer_, _count_, _type_ ) \
+  ( (error = MEM_Realloc( _pointer_, \
+                          (_count_) * sizeof ( _type_ ) ) ) != TT_Err_Ok )
+
+#define FREE( _pointer_ ) \
+  TT_Free( (void**)&(_pointer_) )
+
+
+  /* Allocate a block of memory of 'Size' bytes from the heap, and */
+  /* sets the pointer '*P' to its address.  If 'Size' is 0, or in  */
+  /* case of error, the pointer is always set to NULL.             */
+
+  EXPORT_DEF
+  TT_Error  TT_Alloc( ULong  Size, void**  P );
+
+#ifdef TT_CONFIG_OPTION_EXTEND_ENGINE
+
+  /* Reallocates a block of memory pointed to by '*P' to 'Size'    */
+  /* bytes from the heap, possibly changing '*P'.  If 'Size' is 0, */
+  /* TT_Free() is called, if '*P' is NULL, TT_Alloc() is called.   */
+  /* '*P' is freed (if it's non-NULL) in case of error.            */
+
+  EXPORT_DEF
+  TT_Error  TT_Realloc( ULong  Size, void**  P );
+
+#endif /* TT_CONFIG_OPTION_EXTEND_ENGINE */
+
+  /* Releases a block that was previously allocated through Alloc. */
+  /* Note that the function returns successfully when P or *P are  */
+  /* already NULL.  The pointer '*P' is set to NULL on exit in     */
+  /* case of success.                                              */
+
+  EXPORT_DEF
+  TT_Error  TT_Free( void**  P );
+
+
+  /* For "legacy" applications, that should be re-coded.              */
+  /* Note that this won't release the previously allocated font pool. */
+
+#define Init_FontPool( x, y )  while( 0 ) { }
+
+
+  LOCAL_DEF TT_Error  TTMemory_Init( void );
+  LOCAL_DEF TT_Error  TTMemory_Done( void );
+
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif /* TTMEMORY_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttmutex.h b/contrib/media/updf/include/freetype/ttmutex.h
new file mode 100755
index 0000000000..097385b22a
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttmutex.h
@@ -0,0 +1,59 @@
+/*******************************************************************
+ *
+ *  ttmutex.h                                                1.0
+ *
+ *    Mutual exclusion object / dummy generic interface.
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *  Note:  This file provides a generic interface.  The implementation
+ *         to compile depends on your system and the type of
+ *         library you want to build (either singly-threaded,
+ *         thread-safe or re-entrant).
+ *
+ *         Please read the technical documentation for more details.
+ *
+ ******************************************************************/
+
+#ifndef TTMUTEX_H
+#define TTMUTEX_H
+
+#include "ttconfig.h"
+
+
+  typedef  void*  TMutex;  /* typeless reference to a mutex */
+
+#ifdef TT_CONFIG_OPTION_THREAD_SAFE /* thread-safe and re-entrant builds */
+
+#define MUTEX_Create( mutex )   TT_Mutex_Create ( &(mutex) )
+#define MUTEX_Destroy( mutex )  TT_Mutex_Delete ( &(mutex) )
+#define MUTEX_Lock( mutex )     TT_Mutex_Lock   ( &(mutex) )
+#define MUTEX_Release( mutex )  TT_Mutex_Release( &(mutex) )
+
+  LOCAL_DEF void  TT_Mutex_Create ( TMutex*  mutex ); /* Create a new mutex */
+  LOCAL_DEF void  TT_Mutex_Delete ( TMutex*  mutex ); /* Delete a mutex     */
+  LOCAL_DEF void  TT_Mutex_Lock   ( TMutex*  mutex ); /* Lock a mutex.      */
+  LOCAL_DEF void  TT_Mutex_Release( TMutex*  mutex ); /* Release a mutex    */
+
+#else  /* for the single-thread build */
+
+#define MUTEX_Create( mutex )   /* nothing */
+#define MUTEX_Destroy( mutex )  /* nothing */
+#define MUTEX_Lock( mutex )     /* nothing */
+#define MUTEX_Release( mutex )  /* nothing */
+
+  /* No code will be generated for mutex operations */
+
+#endif /* TT_CONFIG_OPTION_THREAD_SAFE */
+
+#endif /* TTMUTEX_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttnameid.h b/contrib/media/updf/include/freetype/ttnameid.h
new file mode 100644
index 0000000000..4b12868bb9
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttnameid.h
@@ -0,0 +1,1247 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttnameid.h                                                             */
+/*                                                                         */
+/*    TrueType name ID definitions (specification only).                   */
+/*                                                                         */
+/*  Copyright 1996-2002, 2003, 2004, 2006, 2007, 2008 by                   */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTNAMEID_H__
+#define __TTNAMEID_H__
+
+
+#include <ft2build.h>
+
+
+FT_BEGIN_HEADER
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    truetype_tables                                                    */
+  /*                                                                       */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Possible values for the `platform' identifier code in the name        */
+  /* records of the TTF `name' table.                                      */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /***********************************************************************
+   *
+   * @enum:
+   *   TT_PLATFORM_XXX
+   *
+   * @description:
+   *   A list of valid values for the `platform_id' identifier code in
+   *   @FT_CharMapRec and @FT_SfntName structures.
+   *
+   * @values:
+   *   TT_PLATFORM_APPLE_UNICODE ::
+   *     Used by Apple to indicate a Unicode character map and/or name entry.
+   *     See @TT_APPLE_ID_XXX for corresponding `encoding_id' values.  Note
+   *     that name entries in this format are coded as big-endian UCS-2
+   *     character codes _only_.
+   *
+   *   TT_PLATFORM_MACINTOSH ::
+   *     Used by Apple to indicate a MacOS-specific charmap and/or name entry.
+   *     See @TT_MAC_ID_XXX for corresponding `encoding_id' values.  Note that
+   *     most TrueType fonts contain an Apple roman charmap to be usable on
+   *     MacOS systems (even if they contain a Microsoft charmap as well).
+   *
+   *   TT_PLATFORM_ISO ::
+   *     This value was used to specify ISO/IEC 10646 charmaps.  It is however
+   *     now deprecated.  See @TT_ISO_ID_XXX for a list of corresponding
+   *     `encoding_id' values.
+   *
+   *   TT_PLATFORM_MICROSOFT ::
+   *     Used by Microsoft to indicate Windows-specific charmaps.  See
+   *     @TT_MS_ID_XXX for a list of corresponding `encoding_id' values.
+   *     Note that most fonts contain a Unicode charmap using
+   *     (TT_PLATFORM_MICROSOFT, @TT_MS_ID_UNICODE_CS).
+   *
+   *   TT_PLATFORM_CUSTOM ::
+   *     Used to indicate application-specific charmaps.
+   *
+   *   TT_PLATFORM_ADOBE ::
+   *     This value isn't part of any font format specification, but is used
+   *     by FreeType to report Adobe-specific charmaps in an @FT_CharMapRec
+   *     structure.  See @TT_ADOBE_ID_XXX.
+   */
+
+#define TT_PLATFORM_APPLE_UNICODE  0
+#define TT_PLATFORM_MACINTOSH      1
+#define TT_PLATFORM_ISO            2 /* deprecated */
+#define TT_PLATFORM_MICROSOFT      3
+#define TT_PLATFORM_CUSTOM         4
+#define TT_PLATFORM_ADOBE          7 /* artificial */
+
+
+  /***********************************************************************
+   *
+   * @enum:
+   *   TT_APPLE_ID_XXX
+   *
+   * @description:
+   *   A list of valid values for the `encoding_id' for
+   *   @TT_PLATFORM_APPLE_UNICODE charmaps and name entries.
+   *
+   * @values:
+   *   TT_APPLE_ID_DEFAULT ::
+   *     Unicode version 1.0.
+   *
+   *   TT_APPLE_ID_UNICODE_1_1 ::
+   *     Unicode 1.1; specifies Hangul characters starting at U+34xx.
+   *
+   *   TT_APPLE_ID_ISO_10646 ::
+   *     Deprecated (identical to preceding).
+   *
+   *   TT_APPLE_ID_UNICODE_2_0 ::
+   *     Unicode 2.0 and beyond (UTF-16 BMP only).
+   *
+   *   TT_APPLE_ID_UNICODE_32 ::
+   *     Unicode 3.1 and beyond, using UTF-32.
+   *
+   *   TT_APPLE_ID_VARIANT_SELECTOR ::
+   *     From Adobe, not Apple.  Not a normal cmap.  Specifies variations
+   *     on a real cmap.
+   */
+
+#define TT_APPLE_ID_DEFAULT           0 /* Unicode 1.0 */
+#define TT_APPLE_ID_UNICODE_1_1       1 /* specify Hangul at U+34xx */
+#define TT_APPLE_ID_ISO_10646         2 /* deprecated */
+#define TT_APPLE_ID_UNICODE_2_0       3 /* or later */
+#define TT_APPLE_ID_UNICODE_32        4 /* 2.0 or later, full repertoire */
+#define TT_APPLE_ID_VARIANT_SELECTOR  5 /* variation selector data */
+
+
+  /***********************************************************************
+   *
+   * @enum:
+   *   TT_MAC_ID_XXX
+   *
+   * @description:
+   *   A list of valid values for the `encoding_id' for
+   *   @TT_PLATFORM_MACINTOSH charmaps and name entries.
+   *
+   * @values:
+   *   TT_MAC_ID_ROMAN ::
+   *   TT_MAC_ID_JAPANESE ::
+   *   TT_MAC_ID_TRADITIONAL_CHINESE ::
+   *   TT_MAC_ID_KOREAN ::
+   *   TT_MAC_ID_ARABIC ::
+   *   TT_MAC_ID_HEBREW ::
+   *   TT_MAC_ID_GREEK ::
+   *   TT_MAC_ID_RUSSIAN ::
+   *   TT_MAC_ID_RSYMBOL ::
+   *   TT_MAC_ID_DEVANAGARI ::
+   *   TT_MAC_ID_GURMUKHI ::
+   *   TT_MAC_ID_GUJARATI ::
+   *   TT_MAC_ID_ORIYA ::
+   *   TT_MAC_ID_BENGALI ::
+   *   TT_MAC_ID_TAMIL ::
+   *   TT_MAC_ID_TELUGU ::
+   *   TT_MAC_ID_KANNADA ::
+   *   TT_MAC_ID_MALAYALAM ::
+   *   TT_MAC_ID_SINHALESE ::
+   *   TT_MAC_ID_BURMESE ::
+   *   TT_MAC_ID_KHMER ::
+   *   TT_MAC_ID_THAI ::
+   *   TT_MAC_ID_LAOTIAN ::
+   *   TT_MAC_ID_GEORGIAN ::
+   *   TT_MAC_ID_ARMENIAN ::
+   *   TT_MAC_ID_MALDIVIAN ::
+   *   TT_MAC_ID_SIMPLIFIED_CHINESE ::
+   *   TT_MAC_ID_TIBETAN ::
+   *   TT_MAC_ID_MONGOLIAN ::
+   *   TT_MAC_ID_GEEZ ::
+   *   TT_MAC_ID_SLAVIC ::
+   *   TT_MAC_ID_VIETNAMESE ::
+   *   TT_MAC_ID_SINDHI ::
+   *   TT_MAC_ID_UNINTERP ::
+   */
+
+#define TT_MAC_ID_ROMAN                 0
+#define TT_MAC_ID_JAPANESE              1
+#define TT_MAC_ID_TRADITIONAL_CHINESE   2
+#define TT_MAC_ID_KOREAN                3
+#define TT_MAC_ID_ARABIC                4
+#define TT_MAC_ID_HEBREW                5
+#define TT_MAC_ID_GREEK                 6
+#define TT_MAC_ID_RUSSIAN               7
+#define TT_MAC_ID_RSYMBOL               8
+#define TT_MAC_ID_DEVANAGARI            9
+#define TT_MAC_ID_GURMUKHI             10
+#define TT_MAC_ID_GUJARATI             11
+#define TT_MAC_ID_ORIYA                12
+#define TT_MAC_ID_BENGALI              13
+#define TT_MAC_ID_TAMIL                14
+#define TT_MAC_ID_TELUGU               15
+#define TT_MAC_ID_KANNADA              16
+#define TT_MAC_ID_MALAYALAM            17
+#define TT_MAC_ID_SINHALESE            18
+#define TT_MAC_ID_BURMESE              19
+#define TT_MAC_ID_KHMER                20
+#define TT_MAC_ID_THAI                 21
+#define TT_MAC_ID_LAOTIAN              22
+#define TT_MAC_ID_GEORGIAN             23
+#define TT_MAC_ID_ARMENIAN             24
+#define TT_MAC_ID_MALDIVIAN            25
+#define TT_MAC_ID_SIMPLIFIED_CHINESE   25
+#define TT_MAC_ID_TIBETAN              26
+#define TT_MAC_ID_MONGOLIAN            27
+#define TT_MAC_ID_GEEZ                 28
+#define TT_MAC_ID_SLAVIC               29
+#define TT_MAC_ID_VIETNAMESE           30
+#define TT_MAC_ID_SINDHI               31
+#define TT_MAC_ID_UNINTERP             32
+
+
+  /***********************************************************************
+   *
+   * @enum:
+   *   TT_ISO_ID_XXX
+   *
+   * @description:
+   *   A list of valid values for the `encoding_id' for
+   *   @TT_PLATFORM_ISO charmaps and name entries.
+   *
+   *   Their use is now deprecated.
+   *
+   * @values:
+   *   TT_ISO_ID_7BIT_ASCII ::
+   *     ASCII.
+   *   TT_ISO_ID_10646 ::
+   *     ISO/10646.
+   *   TT_ISO_ID_8859_1 ::
+   *     Also known as Latin-1.
+   */
+
+#define TT_ISO_ID_7BIT_ASCII  0
+#define TT_ISO_ID_10646       1
+#define TT_ISO_ID_8859_1      2
+
+
+  /***********************************************************************
+   *
+   * @enum:
+   *   TT_MS_ID_XXX
+   *
+   * @description:
+   *   A list of valid values for the `encoding_id' for
+   *   @TT_PLATFORM_MICROSOFT charmaps and name entries.
+   *
+   * @values:
+   *   TT_MS_ID_SYMBOL_CS ::
+   *     Corresponds to Microsoft symbol encoding. See
+   *     @FT_ENCODING_MS_SYMBOL.
+   *
+   *   TT_MS_ID_UNICODE_CS ::
+   *     Corresponds to a Microsoft WGL4 charmap, matching Unicode.  See
+   *     @FT_ENCODING_UNICODE.
+   *
+   *   TT_MS_ID_SJIS ::
+   *     Corresponds to SJIS Japanese encoding.  See @FT_ENCODING_SJIS.
+   *
+   *   TT_MS_ID_GB2312 ::
+   *     Corresponds to Simplified Chinese as used in Mainland China.  See
+   *     @FT_ENCODING_GB2312.
+   *
+   *   TT_MS_ID_BIG_5 ::
+   *     Corresponds to Traditional Chinese as used in Taiwan and Hong Kong.
+   *     See @FT_ENCODING_BIG5.
+   *
+   *   TT_MS_ID_WANSUNG ::
+   *     Corresponds to Korean Wansung encoding.  See @FT_ENCODING_WANSUNG.
+   *
+   *   TT_MS_ID_JOHAB ::
+   *     Corresponds to Johab encoding.  See @FT_ENCODING_JOHAB.
+   *
+   *   TT_MS_ID_UCS_4 ::
+   *     Corresponds to UCS-4 or UTF-32 charmaps.  This has been added to
+   *     the OpenType specification version 1.4 (mid-2001.)
+   */
+
+#define TT_MS_ID_SYMBOL_CS    0
+#define TT_MS_ID_UNICODE_CS   1
+#define TT_MS_ID_SJIS         2
+#define TT_MS_ID_GB2312       3
+#define TT_MS_ID_BIG_5        4
+#define TT_MS_ID_WANSUNG      5
+#define TT_MS_ID_JOHAB        6
+#define TT_MS_ID_UCS_4       10
+
+
+  /***********************************************************************
+   *
+   * @enum:
+   *   TT_ADOBE_ID_XXX
+   *
+   * @description:
+   *   A list of valid values for the `encoding_id' for
+   *   @TT_PLATFORM_ADOBE charmaps.  This is a FreeType-specific extension!
+   *
+   * @values:
+   *   TT_ADOBE_ID_STANDARD ::
+   *     Adobe standard encoding.
+   *   TT_ADOBE_ID_EXPERT ::
+   *     Adobe expert encoding.
+   *   TT_ADOBE_ID_CUSTOM ::
+   *     Adobe custom encoding.
+   *   TT_ADOBE_ID_LATIN_1 ::
+   *     Adobe Latin~1 encoding.
+   */
+
+#define TT_ADOBE_ID_STANDARD  0
+#define TT_ADOBE_ID_EXPERT    1
+#define TT_ADOBE_ID_CUSTOM    2
+#define TT_ADOBE_ID_LATIN_1   3
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Possible values of the language identifier field in the name records  */
+  /* of the TTF `name' table if the `platform' identifier code is          */
+  /* TT_PLATFORM_MACINTOSH.                                                */
+  /*                                                                       */
+  /* The canonical source for the Apple assigned Language ID's is at       */
+  /*                                                                       */
+  /*   http://fonts.apple.com/TTRefMan/RM06/Chap6name.html                 */
+  /*                                                                       */
+#define TT_MAC_LANGID_ENGLISH                       0
+#define TT_MAC_LANGID_FRENCH                        1
+#define TT_MAC_LANGID_GERMAN                        2
+#define TT_MAC_LANGID_ITALIAN                       3
+#define TT_MAC_LANGID_DUTCH                         4
+#define TT_MAC_LANGID_SWEDISH                       5
+#define TT_MAC_LANGID_SPANISH                       6
+#define TT_MAC_LANGID_DANISH                        7
+#define TT_MAC_LANGID_PORTUGUESE                    8
+#define TT_MAC_LANGID_NORWEGIAN                     9
+#define TT_MAC_LANGID_HEBREW                       10
+#define TT_MAC_LANGID_JAPANESE                     11
+#define TT_MAC_LANGID_ARABIC                       12
+#define TT_MAC_LANGID_FINNISH                      13
+#define TT_MAC_LANGID_GREEK                        14
+#define TT_MAC_LANGID_ICELANDIC                    15
+#define TT_MAC_LANGID_MALTESE                      16
+#define TT_MAC_LANGID_TURKISH                      17
+#define TT_MAC_LANGID_CROATIAN                     18
+#define TT_MAC_LANGID_CHINESE_TRADITIONAL          19
+#define TT_MAC_LANGID_URDU                         20
+#define TT_MAC_LANGID_HINDI                        21
+#define TT_MAC_LANGID_THAI                         22
+#define TT_MAC_LANGID_KOREAN                       23
+#define TT_MAC_LANGID_LITHUANIAN                   24
+#define TT_MAC_LANGID_POLISH                       25
+#define TT_MAC_LANGID_HUNGARIAN                    26
+#define TT_MAC_LANGID_ESTONIAN                     27
+#define TT_MAC_LANGID_LETTISH                      28
+#define TT_MAC_LANGID_SAAMISK                      29
+#define TT_MAC_LANGID_FAEROESE                     30
+#define TT_MAC_LANGID_FARSI                        31
+#define TT_MAC_LANGID_RUSSIAN                      32
+#define TT_MAC_LANGID_CHINESE_SIMPLIFIED           33
+#define TT_MAC_LANGID_FLEMISH                      34
+#define TT_MAC_LANGID_IRISH                        35
+#define TT_MAC_LANGID_ALBANIAN                     36
+#define TT_MAC_LANGID_ROMANIAN                     37
+#define TT_MAC_LANGID_CZECH                        38
+#define TT_MAC_LANGID_SLOVAK                       39
+#define TT_MAC_LANGID_SLOVENIAN                    40
+#define TT_MAC_LANGID_YIDDISH                      41
+#define TT_MAC_LANGID_SERBIAN                      42
+#define TT_MAC_LANGID_MACEDONIAN                   43
+#define TT_MAC_LANGID_BULGARIAN                    44
+#define TT_MAC_LANGID_UKRAINIAN                    45
+#define TT_MAC_LANGID_BYELORUSSIAN                 46
+#define TT_MAC_LANGID_UZBEK                        47
+#define TT_MAC_LANGID_KAZAKH                       48
+#define TT_MAC_LANGID_AZERBAIJANI                  49
+#define TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT  49
+#define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT    50
+#define TT_MAC_LANGID_ARMENIAN                     51
+#define TT_MAC_LANGID_GEORGIAN                     52
+#define TT_MAC_LANGID_MOLDAVIAN                    53
+#define TT_MAC_LANGID_KIRGHIZ                      54
+#define TT_MAC_LANGID_TAJIKI                       55
+#define TT_MAC_LANGID_TURKMEN                      56
+#define TT_MAC_LANGID_MONGOLIAN                    57
+#define TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT   57
+#define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT    58
+#define TT_MAC_LANGID_PASHTO                       59
+#define TT_MAC_LANGID_KURDISH                      60
+#define TT_MAC_LANGID_KASHMIRI                     61
+#define TT_MAC_LANGID_SINDHI                       62
+#define TT_MAC_LANGID_TIBETAN                      63
+#define TT_MAC_LANGID_NEPALI                       64
+#define TT_MAC_LANGID_SANSKRIT                     65
+#define TT_MAC_LANGID_MARATHI                      66
+#define TT_MAC_LANGID_BENGALI                      67
+#define TT_MAC_LANGID_ASSAMESE                     68
+#define TT_MAC_LANGID_GUJARATI                     69
+#define TT_MAC_LANGID_PUNJABI                      70
+#define TT_MAC_LANGID_ORIYA                        71
+#define TT_MAC_LANGID_MALAYALAM                    72
+#define TT_MAC_LANGID_KANNADA                      73
+#define TT_MAC_LANGID_TAMIL                        74
+#define TT_MAC_LANGID_TELUGU                       75
+#define TT_MAC_LANGID_SINHALESE                    76
+#define TT_MAC_LANGID_BURMESE                      77
+#define TT_MAC_LANGID_KHMER                        78
+#define TT_MAC_LANGID_LAO                          79
+#define TT_MAC_LANGID_VIETNAMESE                   80
+#define TT_MAC_LANGID_INDONESIAN                   81
+#define TT_MAC_LANGID_TAGALOG                      82
+#define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT           83
+#define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT          84
+#define TT_MAC_LANGID_AMHARIC                      85
+#define TT_MAC_LANGID_TIGRINYA                     86
+#define TT_MAC_LANGID_GALLA                        87
+#define TT_MAC_LANGID_SOMALI                       88
+#define TT_MAC_LANGID_SWAHILI                      89
+#define TT_MAC_LANGID_RUANDA                       90
+#define TT_MAC_LANGID_RUNDI                        91
+#define TT_MAC_LANGID_CHEWA                        92
+#define TT_MAC_LANGID_MALAGASY                     93
+#define TT_MAC_LANGID_ESPERANTO                    94
+#define TT_MAC_LANGID_WELSH                       128
+#define TT_MAC_LANGID_BASQUE                      129
+#define TT_MAC_LANGID_CATALAN                     130
+#define TT_MAC_LANGID_LATIN                       131
+#define TT_MAC_LANGID_QUECHUA                     132
+#define TT_MAC_LANGID_GUARANI                     133
+#define TT_MAC_LANGID_AYMARA                      134
+#define TT_MAC_LANGID_TATAR                       135
+#define TT_MAC_LANGID_UIGHUR                      136
+#define TT_MAC_LANGID_DZONGKHA                    137
+#define TT_MAC_LANGID_JAVANESE                    138
+#define TT_MAC_LANGID_SUNDANESE                   139
+
+
+#if 0  /* these seem to be errors that have been dropped */
+
+#define TT_MAC_LANGID_SCOTTISH_GAELIC             140
+#define TT_MAC_LANGID_IRISH_GAELIC                141
+
+#endif
+
+
+  /* The following codes are new as of 2000-03-10 */
+#define TT_MAC_LANGID_GALICIAN                    140
+#define TT_MAC_LANGID_AFRIKAANS                   141
+#define TT_MAC_LANGID_BRETON                      142
+#define TT_MAC_LANGID_INUKTITUT                   143
+#define TT_MAC_LANGID_SCOTTISH_GAELIC             144
+#define TT_MAC_LANGID_MANX_GAELIC                 145
+#define TT_MAC_LANGID_IRISH_GAELIC                146
+#define TT_MAC_LANGID_TONGAN                      147
+#define TT_MAC_LANGID_GREEK_POLYTONIC             148
+#define TT_MAC_LANGID_GREELANDIC                  149
+#define TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT    150
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Possible values of the language identifier field in the name records  */
+  /* of the TTF `name' table if the `platform' identifier code is          */
+  /* TT_PLATFORM_MICROSOFT.                                                */
+  /*                                                                       */
+  /* The canonical source for the MS assigned LCID's (seems to) be at      */
+  /*                                                                       */
+  /*   http://www.microsoft.com/globaldev/reference/lcid-all.mspx          */
+  /*                                                                       */
+  /* It used to be at various places, among them                           */
+  /*                                                                       */
+  /*   http://www.microsoft.com/typography/OTSPEC/lcid-cp.txt              */
+  /*   http://www.microsoft.com/globaldev/reference/loclanghome.asp        */
+  /*   http://support.microsoft.com/support/kb/articles/Q224/8/04.ASP      */
+  /*   http://msdn.microsoft.com/library/en-us/passport25/                 */
+  /*           NET_Passport_VBScript_Documentation/Single_Sign_In/         */
+  /*           Advanced_Single_Sign_In/Localization_and_LCIDs.asp          */
+  /*                                                                       */
+  /* Hopefully, it seems now that the Globaldev site prevails...           */
+  /*                                   (updated by Antoine, 2004-02-17)    */
+
+#define TT_MS_LANGID_ARABIC_GENERAL                    0x0001
+#define TT_MS_LANGID_ARABIC_SAUDI_ARABIA               0x0401
+#define TT_MS_LANGID_ARABIC_IRAQ                       0x0801
+#define TT_MS_LANGID_ARABIC_EGYPT                      0x0c01
+#define TT_MS_LANGID_ARABIC_LIBYA                      0x1001
+#define TT_MS_LANGID_ARABIC_ALGERIA                    0x1401
+#define TT_MS_LANGID_ARABIC_MOROCCO                    0x1801
+#define TT_MS_LANGID_ARABIC_TUNISIA                    0x1c01
+#define TT_MS_LANGID_ARABIC_OMAN                       0x2001
+#define TT_MS_LANGID_ARABIC_YEMEN                      0x2401
+#define TT_MS_LANGID_ARABIC_SYRIA                      0x2801
+#define TT_MS_LANGID_ARABIC_JORDAN                     0x2c01
+#define TT_MS_LANGID_ARABIC_LEBANON                    0x3001
+#define TT_MS_LANGID_ARABIC_KUWAIT                     0x3401
+#define TT_MS_LANGID_ARABIC_UAE                        0x3801
+#define TT_MS_LANGID_ARABIC_BAHRAIN                    0x3c01
+#define TT_MS_LANGID_ARABIC_QATAR                      0x4001
+#define TT_MS_LANGID_BULGARIAN_BULGARIA                0x0402
+#define TT_MS_LANGID_CATALAN_SPAIN                     0x0403
+#define TT_MS_LANGID_CHINESE_GENERAL                   0x0004
+#define TT_MS_LANGID_CHINESE_TAIWAN                    0x0404
+#define TT_MS_LANGID_CHINESE_PRC                       0x0804
+#define TT_MS_LANGID_CHINESE_HONG_KONG                 0x0c04
+#define TT_MS_LANGID_CHINESE_SINGAPORE                 0x1004
+
+#if 1  /* this looks like the correct value */
+#define TT_MS_LANGID_CHINESE_MACAU                     0x1404
+#else  /* but beware, Microsoft may change its mind...
+          the most recent Word reference has the following: */
+#define TT_MS_LANGID_CHINESE_MACAU  TT_MS_LANGID_CHINESE_HONG_KONG
+#endif
+
+#if 0  /* used only with .NET `cultures'; commented out */
+#define TT_MS_LANGID_CHINESE_TRADITIONAL               0x7C04
+#endif
+
+#define TT_MS_LANGID_CZECH_CZECH_REPUBLIC              0x0405
+#define TT_MS_LANGID_DANISH_DENMARK                    0x0406
+#define TT_MS_LANGID_GERMAN_GERMANY                    0x0407
+#define TT_MS_LANGID_GERMAN_SWITZERLAND                0x0807
+#define TT_MS_LANGID_GERMAN_AUSTRIA                    0x0c07
+#define TT_MS_LANGID_GERMAN_LUXEMBOURG                 0x1007
+#define TT_MS_LANGID_GERMAN_LIECHTENSTEI               0x1407
+#define TT_MS_LANGID_GREEK_GREECE                      0x0408
+
+  /* don't ask what this one means... It is commented out currently. */
+#if 0
+#define TT_MS_LANGID_GREEK_GREECE2                     0x2008
+#endif
+
+#define TT_MS_LANGID_ENGLISH_GENERAL                   0x0009
+#define TT_MS_LANGID_ENGLISH_UNITED_STATES             0x0409
+#define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM            0x0809
+#define TT_MS_LANGID_ENGLISH_AUSTRALIA                 0x0c09
+#define TT_MS_LANGID_ENGLISH_CANADA                    0x1009
+#define TT_MS_LANGID_ENGLISH_NEW_ZEALAND               0x1409
+#define TT_MS_LANGID_ENGLISH_IRELAND                   0x1809
+#define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA              0x1c09
+#define TT_MS_LANGID_ENGLISH_JAMAICA                   0x2009
+#define TT_MS_LANGID_ENGLISH_CARIBBEAN                 0x2409
+#define TT_MS_LANGID_ENGLISH_BELIZE                    0x2809
+#define TT_MS_LANGID_ENGLISH_TRINIDAD                  0x2c09
+#define TT_MS_LANGID_ENGLISH_ZIMBABWE                  0x3009
+#define TT_MS_LANGID_ENGLISH_PHILIPPINES               0x3409
+#define TT_MS_LANGID_ENGLISH_INDONESIA                 0x3809
+#define TT_MS_LANGID_ENGLISH_HONG_KONG                 0x3c09
+#define TT_MS_LANGID_ENGLISH_INDIA                     0x4009
+#define TT_MS_LANGID_ENGLISH_MALAYSIA                  0x4409
+#define TT_MS_LANGID_ENGLISH_SINGAPORE                 0x4809
+#define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT    0x040a
+#define TT_MS_LANGID_SPANISH_MEXICO                    0x080a
+#define TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT  0x0c0a
+#define TT_MS_LANGID_SPANISH_GUATEMALA                 0x100a
+#define TT_MS_LANGID_SPANISH_COSTA_RICA                0x140a
+#define TT_MS_LANGID_SPANISH_PANAMA                    0x180a
+#define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC        0x1c0a
+#define TT_MS_LANGID_SPANISH_VENEZUELA                 0x200a
+#define TT_MS_LANGID_SPANISH_COLOMBIA                  0x240a
+#define TT_MS_LANGID_SPANISH_PERU                      0x280a
+#define TT_MS_LANGID_SPANISH_ARGENTINA                 0x2c0a
+#define TT_MS_LANGID_SPANISH_ECUADOR                   0x300a
+#define TT_MS_LANGID_SPANISH_CHILE                     0x340a
+#define TT_MS_LANGID_SPANISH_URUGUAY                   0x380a
+#define TT_MS_LANGID_SPANISH_PARAGUAY                  0x3c0a
+#define TT_MS_LANGID_SPANISH_BOLIVIA                   0x400a
+#define TT_MS_LANGID_SPANISH_EL_SALVADOR               0x440a
+#define TT_MS_LANGID_SPANISH_HONDURAS                  0x480a
+#define TT_MS_LANGID_SPANISH_NICARAGUA                 0x4c0a
+#define TT_MS_LANGID_SPANISH_PUERTO_RICO               0x500a
+#define TT_MS_LANGID_SPANISH_UNITED_STATES             0x540a
+  /* The following ID blatantly violate MS specs by using a */
+  /* sublanguage > 0x1F.                                    */
+#define TT_MS_LANGID_SPANISH_LATIN_AMERICA             0xE40aU
+#define TT_MS_LANGID_FINNISH_FINLAND                   0x040b
+#define TT_MS_LANGID_FRENCH_FRANCE                     0x040c
+#define TT_MS_LANGID_FRENCH_BELGIUM                    0x080c
+#define TT_MS_LANGID_FRENCH_CANADA                     0x0c0c
+#define TT_MS_LANGID_FRENCH_SWITZERLAND                0x100c
+#define TT_MS_LANGID_FRENCH_LUXEMBOURG                 0x140c
+#define TT_MS_LANGID_FRENCH_MONACO                     0x180c
+#define TT_MS_LANGID_FRENCH_WEST_INDIES                0x1c0c
+#define TT_MS_LANGID_FRENCH_REUNION                    0x200c
+#define TT_MS_LANGID_FRENCH_CONGO                      0x240c
+  /* which was formerly: */
+#define TT_MS_LANGID_FRENCH_ZAIRE  TT_MS_LANGID_FRENCH_CONGO
+#define TT_MS_LANGID_FRENCH_SENEGAL                    0x280c
+#define TT_MS_LANGID_FRENCH_CAMEROON                   0x2c0c
+#define TT_MS_LANGID_FRENCH_COTE_D_IVOIRE              0x300c
+#define TT_MS_LANGID_FRENCH_MALI                       0x340c
+#define TT_MS_LANGID_FRENCH_MOROCCO                    0x380c
+#define TT_MS_LANGID_FRENCH_HAITI                      0x3c0c
+  /* and another violation of the spec (see 0xE40aU) */
+#define TT_MS_LANGID_FRENCH_NORTH_AFRICA               0xE40cU
+#define TT_MS_LANGID_HEBREW_ISRAEL                     0x040d
+#define TT_MS_LANGID_HUNGARIAN_HUNGARY                 0x040e
+#define TT_MS_LANGID_ICELANDIC_ICELAND                 0x040f
+#define TT_MS_LANGID_ITALIAN_ITALY                     0x0410
+#define TT_MS_LANGID_ITALIAN_SWITZERLAND               0x0810
+#define TT_MS_LANGID_JAPANESE_JAPAN                    0x0411
+#define TT_MS_LANGID_KOREAN_EXTENDED_WANSUNG_KOREA     0x0412
+#define TT_MS_LANGID_KOREAN_JOHAB_KOREA                0x0812
+#define TT_MS_LANGID_DUTCH_NETHERLANDS                 0x0413
+#define TT_MS_LANGID_DUTCH_BELGIUM                     0x0813
+#define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL           0x0414
+#define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK          0x0814
+#define TT_MS_LANGID_POLISH_POLAND                     0x0415
+#define TT_MS_LANGID_PORTUGUESE_BRAZIL                 0x0416
+#define TT_MS_LANGID_PORTUGUESE_PORTUGAL               0x0816
+#define TT_MS_LANGID_RHAETO_ROMANIC_SWITZERLAND        0x0417
+#define TT_MS_LANGID_ROMANIAN_ROMANIA                  0x0418
+#define TT_MS_LANGID_MOLDAVIAN_MOLDAVIA                0x0818
+#define TT_MS_LANGID_RUSSIAN_RUSSIA                    0x0419
+#define TT_MS_LANGID_RUSSIAN_MOLDAVIA                  0x0819
+#define TT_MS_LANGID_CROATIAN_CROATIA                  0x041a
+#define TT_MS_LANGID_SERBIAN_SERBIA_LATIN              0x081a
+#define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC           0x0c1a
+
+#if 0  /* this used to be this value, but it looks like we were wrong */
+#define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA        0x101a
+#else  /* current sources say */
+#define TT_MS_LANGID_CROATIAN_BOSNIA_HERZEGOVINA       0x101a
+#define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA        0x141a
+       /* and XP_sp2 Platform SDK added (2004-07-26) */
+       /* Names are shortened to be significant within 40 chars. */
+#define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_LATIN         0x181a
+#define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC      0x181a
+#endif
+
+#define TT_MS_LANGID_SLOVAK_SLOVAKIA                   0x041b
+#define TT_MS_LANGID_ALBANIAN_ALBANIA                  0x041c
+#define TT_MS_LANGID_SWEDISH_SWEDEN                    0x041d
+#define TT_MS_LANGID_SWEDISH_FINLAND                   0x081d
+#define TT_MS_LANGID_THAI_THAILAND                     0x041e
+#define TT_MS_LANGID_TURKISH_TURKEY                    0x041f
+#define TT_MS_LANGID_URDU_PAKISTAN                     0x0420
+#define TT_MS_LANGID_URDU_INDIA                        0x0820
+#define TT_MS_LANGID_INDONESIAN_INDONESIA              0x0421
+#define TT_MS_LANGID_UKRAINIAN_UKRAINE                 0x0422
+#define TT_MS_LANGID_BELARUSIAN_BELARUS                0x0423
+#define TT_MS_LANGID_SLOVENE_SLOVENIA                  0x0424
+#define TT_MS_LANGID_ESTONIAN_ESTONIA                  0x0425
+#define TT_MS_LANGID_LATVIAN_LATVIA                    0x0426
+#define TT_MS_LANGID_LITHUANIAN_LITHUANIA              0x0427
+#define TT_MS_LANGID_CLASSIC_LITHUANIAN_LITHUANIA      0x0827
+#define TT_MS_LANGID_TAJIK_TAJIKISTAN                  0x0428
+#define TT_MS_LANGID_FARSI_IRAN                        0x0429
+#define TT_MS_LANGID_VIETNAMESE_VIET_NAM               0x042a
+#define TT_MS_LANGID_ARMENIAN_ARMENIA                  0x042b
+#define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN            0x042c
+#define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC         0x082c
+#define TT_MS_LANGID_BASQUE_SPAIN                      0x042d
+#define TT_MS_LANGID_SORBIAN_GERMANY                   0x042e
+#define TT_MS_LANGID_MACEDONIAN_MACEDONIA              0x042f
+#define TT_MS_LANGID_SUTU_SOUTH_AFRICA                 0x0430
+#define TT_MS_LANGID_TSONGA_SOUTH_AFRICA               0x0431
+#define TT_MS_LANGID_TSWANA_SOUTH_AFRICA               0x0432
+#define TT_MS_LANGID_VENDA_SOUTH_AFRICA                0x0433
+#define TT_MS_LANGID_XHOSA_SOUTH_AFRICA                0x0434
+#define TT_MS_LANGID_ZULU_SOUTH_AFRICA                 0x0435
+#define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA            0x0436
+#define TT_MS_LANGID_GEORGIAN_GEORGIA                  0x0437
+#define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS           0x0438
+#define TT_MS_LANGID_HINDI_INDIA                       0x0439
+#define TT_MS_LANGID_MALTESE_MALTA                     0x043a
+  /* Added by XP_sp2 Platform SDK (2004-07-26) */
+#define TT_MS_LANGID_SAMI_NORTHERN_NORWAY              0x043b
+#define TT_MS_LANGID_SAMI_NORTHERN_SWEDEN              0x083b
+#define TT_MS_LANGID_SAMI_NORTHERN_FINLAND             0x0C3b
+#define TT_MS_LANGID_SAMI_LULE_NORWAY                  0x103b
+#define TT_MS_LANGID_SAMI_LULE_SWEDEN                  0x143b
+#define TT_MS_LANGID_SAMI_SOUTHERN_NORWAY              0x183b
+#define TT_MS_LANGID_SAMI_SOUTHERN_SWEDEN              0x1C3b
+#define TT_MS_LANGID_SAMI_SKOLT_FINLAND                0x203b
+#define TT_MS_LANGID_SAMI_INARI_FINLAND                0x243b
+  /* ... and we also keep our old identifier... */
+#define TT_MS_LANGID_SAAMI_LAPONIA                     0x043b
+
+#if 0 /* this seems to be a previous inversion */
+#define TT_MS_LANGID_IRISH_GAELIC_IRELAND              0x043c
+#define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM    0x083c
+#else
+#define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM    0x083c
+#define TT_MS_LANGID_IRISH_GAELIC_IRELAND              0x043c
+#endif
+
+#define TT_MS_LANGID_YIDDISH_GERMANY                   0x043d
+#define TT_MS_LANGID_MALAY_MALAYSIA                    0x043e
+#define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM           0x083e
+#define TT_MS_LANGID_KAZAK_KAZAKSTAN                   0x043f
+#define TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN /* Cyrillic*/ 0x0440
+  /* alias declared in Windows 2000 */
+#define TT_MS_LANGID_KIRGHIZ_KIRGHIZ_REPUBLIC \
+          TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN
+
+#define TT_MS_LANGID_SWAHILI_KENYA                     0x0441
+#define TT_MS_LANGID_TURKMEN_TURKMENISTAN              0x0442
+#define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN            0x0443
+#define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC         0x0843
+#define TT_MS_LANGID_TATAR_TATARSTAN                   0x0444
+#define TT_MS_LANGID_BENGALI_INDIA                     0x0445
+#define TT_MS_LANGID_BENGALI_BANGLADESH                0x0845
+#define TT_MS_LANGID_PUNJABI_INDIA                     0x0446
+#define TT_MS_LANGID_PUNJABI_ARABIC_PAKISTAN           0x0846
+#define TT_MS_LANGID_GUJARATI_INDIA                    0x0447
+#define TT_MS_LANGID_ORIYA_INDIA                       0x0448
+#define TT_MS_LANGID_TAMIL_INDIA                       0x0449
+#define TT_MS_LANGID_TELUGU_INDIA                      0x044a
+#define TT_MS_LANGID_KANNADA_INDIA                     0x044b
+#define TT_MS_LANGID_MALAYALAM_INDIA                   0x044c
+#define TT_MS_LANGID_ASSAMESE_INDIA                    0x044d
+#define TT_MS_LANGID_MARATHI_INDIA                     0x044e
+#define TT_MS_LANGID_SANSKRIT_INDIA                    0x044f
+#define TT_MS_LANGID_MONGOLIAN_MONGOLIA /* Cyrillic */ 0x0450
+#define TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIAN      0x0850
+#define TT_MS_LANGID_TIBETAN_CHINA                     0x0451
+  /* Don't use the next constant!  It has            */
+  /*   (1) the wrong spelling (Dzonghka)             */
+  /*   (2) Microsoft doesn't officially define it -- */
+  /*       at least it is not in the List of Local   */
+  /*       ID Values.                                */
+  /*   (3) Dzongkha is not the same language as      */
+  /*       Tibetan, so merging it is wrong anyway.   */
+  /*                                                 */
+  /* TT_MS_LANGID_TIBETAN_BHUTAN is correct, BTW.    */
+#define TT_MS_LANGID_DZONGHKA_BHUTAN                   0x0851
+
+#if 0
+  /* the following used to be defined */
+#define TT_MS_LANGID_TIBETAN_BHUTAN                    0x0451
+  /* ... but it was changed; */
+#else
+  /* So we will continue to #define it, but with the correct value */
+#define TT_MS_LANGID_TIBETAN_BHUTAN   TT_MS_LANGID_DZONGHKA_BHUTAN
+#endif
+
+#define TT_MS_LANGID_WELSH_WALES                       0x0452
+#define TT_MS_LANGID_KHMER_CAMBODIA                    0x0453
+#define TT_MS_LANGID_LAO_LAOS                          0x0454
+#define TT_MS_LANGID_BURMESE_MYANMAR                   0x0455
+#define TT_MS_LANGID_GALICIAN_SPAIN                    0x0456
+#define TT_MS_LANGID_KONKANI_INDIA                     0x0457
+#define TT_MS_LANGID_MANIPURI_INDIA  /* Bengali */     0x0458
+#define TT_MS_LANGID_SINDHI_INDIA /* Arabic */         0x0459
+#define TT_MS_LANGID_SINDHI_PAKISTAN                   0x0859
+  /* Missing a LCID for Sindhi in Devanagari script */
+#define TT_MS_LANGID_SYRIAC_SYRIA                      0x045a
+#define TT_MS_LANGID_SINHALESE_SRI_LANKA               0x045b
+#define TT_MS_LANGID_CHEROKEE_UNITED_STATES            0x045c
+#define TT_MS_LANGID_INUKTITUT_CANADA                  0x045d
+#define TT_MS_LANGID_AMHARIC_ETHIOPIA                  0x045e
+#define TT_MS_LANGID_TAMAZIGHT_MOROCCO /* Arabic */    0x045f
+#define TT_MS_LANGID_TAMAZIGHT_MOROCCO_LATIN           0x085f
+  /* Missing a LCID for Tifinagh script */
+#define TT_MS_LANGID_KASHMIRI_PAKISTAN /* Arabic */    0x0460
+  /* Spelled this way by XP_sp2 Platform SDK (2004-07-26) */
+  /* script is yet unclear... might be Arabic, Nagari or Sharada */
+#define TT_MS_LANGID_KASHMIRI_SASIA                    0x0860
+  /* ... and aliased (by MS) for compatibility reasons. */
+#define TT_MS_LANGID_KASHMIRI_INDIA TT_MS_LANGID_KASHMIRI_SASIA
+#define TT_MS_LANGID_NEPALI_NEPAL                      0x0461
+#define TT_MS_LANGID_NEPALI_INDIA                      0x0861
+#define TT_MS_LANGID_FRISIAN_NETHERLANDS               0x0462
+#define TT_MS_LANGID_PASHTO_AFGHANISTAN                0x0463
+#define TT_MS_LANGID_FILIPINO_PHILIPPINES              0x0464
+#define TT_MS_LANGID_DHIVEHI_MALDIVES                  0x0465
+  /* alias declared in Windows 2000 */
+#define TT_MS_LANGID_DIVEHI_MALDIVES  TT_MS_LANGID_DHIVEHI_MALDIVES
+#define TT_MS_LANGID_EDO_NIGERIA                       0x0466
+#define TT_MS_LANGID_FULFULDE_NIGERIA                  0x0467
+#define TT_MS_LANGID_HAUSA_NIGERIA                     0x0468
+#define TT_MS_LANGID_IBIBIO_NIGERIA                    0x0469
+#define TT_MS_LANGID_YORUBA_NIGERIA                    0x046a
+#define TT_MS_LANGID_QUECHUA_BOLIVIA                   0x046b
+#define TT_MS_LANGID_QUECHUA_ECUADOR                   0x086b
+#define TT_MS_LANGID_QUECHUA_PERU                      0x0c6b
+#define TT_MS_LANGID_SEPEDI_SOUTH_AFRICA               0x046c
+  /* Also spelled by XP_sp2 Platform SDK (2004-07-26) */
+#define TT_MS_LANGID_SOTHO_SOUTHERN_SOUTH_AFRICA \
+          TT_MS_LANGID_SEPEDI_SOUTH_AFRICA
+  /* language codes 0x046d, 0x046e and 0x046f are (still) unknown. */
+#define TT_MS_LANGID_IGBO_NIGERIA                      0x0470
+#define TT_MS_LANGID_KANURI_NIGERIA                    0x0471
+#define TT_MS_LANGID_OROMO_ETHIOPIA                    0x0472
+#define TT_MS_LANGID_TIGRIGNA_ETHIOPIA                 0x0473
+#define TT_MS_LANGID_TIGRIGNA_ERYTHREA                 0x0873
+  /* also spelled in the `Passport SDK' list as: */
+#define TT_MS_LANGID_TIGRIGNA_ERYTREA  TT_MS_LANGID_TIGRIGNA_ERYTHREA
+#define TT_MS_LANGID_GUARANI_PARAGUAY                  0x0474
+#define TT_MS_LANGID_HAWAIIAN_UNITED_STATES            0x0475
+#define TT_MS_LANGID_LATIN                             0x0476
+#define TT_MS_LANGID_SOMALI_SOMALIA                    0x0477
+  /* Note: Yi does not have a (proper) ISO 639-2 code, since it is mostly */
+  /*       not written (but OTOH the peculiar writing system is worth     */
+  /*       studying).                                                     */
+#define TT_MS_LANGID_YI_CHINA                          0x0478
+#define TT_MS_LANGID_PAPIAMENTU_NETHERLANDS_ANTILLES   0x0479
+  /* language codes from 0x047a to 0x047f are (still) unknown. */
+#define TT_MS_LANGID_UIGHUR_CHINA                      0x0480
+#define TT_MS_LANGID_MAORI_NEW_ZEALAND                 0x0481
+
+#if 0  /* not deemed useful for fonts */
+#define TT_MS_LANGID_HUMAN_INTERFACE_DEVICE            0x04ff
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Possible values of the `name' identifier field in the name records of */
+  /* the TTF `name' table.  These values are platform independent.         */
+  /*                                                                       */
+#define TT_NAME_ID_COPYRIGHT            0
+#define TT_NAME_ID_FONT_FAMILY          1
+#define TT_NAME_ID_FONT_SUBFAMILY       2
+#define TT_NAME_ID_UNIQUE_ID            3
+#define TT_NAME_ID_FULL_NAME            4
+#define TT_NAME_ID_VERSION_STRING       5
+#define TT_NAME_ID_PS_NAME              6
+#define TT_NAME_ID_TRADEMARK            7
+
+  /* the following values are from the OpenType spec */
+#define TT_NAME_ID_MANUFACTURER         8
+#define TT_NAME_ID_DESIGNER             9
+#define TT_NAME_ID_DESCRIPTION          10
+#define TT_NAME_ID_VENDOR_URL           11
+#define TT_NAME_ID_DESIGNER_URL         12
+#define TT_NAME_ID_LICENSE              13
+#define TT_NAME_ID_LICENSE_URL          14
+  /* number 15 is reserved */
+#define TT_NAME_ID_PREFERRED_FAMILY     16
+#define TT_NAME_ID_PREFERRED_SUBFAMILY  17
+#define TT_NAME_ID_MAC_FULL_NAME        18
+
+  /* The following code is new as of 2000-01-21 */
+#define TT_NAME_ID_SAMPLE_TEXT          19
+
+  /* This is new in OpenType 1.3 */
+#define TT_NAME_ID_CID_FINDFONT_NAME    20
+
+  /* This is new in OpenType 1.5 */
+#define TT_NAME_ID_WWS_FAMILY           21
+#define TT_NAME_ID_WWS_SUBFAMILY        22
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Bit mask values for the Unicode Ranges from the TTF `OS2 ' table.     */
+  /*                                                                       */
+  /* Updated 08-Nov-2008.                                                  */
+  /*                                                                       */
+
+  /* Bit  0   Basic Latin */
+#define TT_UCR_BASIC_LATIN                     (1L <<  0) /* U+0020-U+007E */
+  /* Bit  1   C1 Controls and Latin-1 Supplement */
+#define TT_UCR_LATIN1_SUPPLEMENT               (1L <<  1) /* U+0080-U+00FF */
+  /* Bit  2   Latin Extended-A */
+#define TT_UCR_LATIN_EXTENDED_A                (1L <<  2) /* U+0100-U+017F */
+  /* Bit  3   Latin Extended-B */
+#define TT_UCR_LATIN_EXTENDED_B                (1L <<  3) /* U+0180-U+024F */
+  /* Bit  4   IPA Extensions                 */
+  /*          Phonetic Extensions            */
+  /*          Phonetic Extensions Supplement */
+#define TT_UCR_IPA_EXTENSIONS                  (1L <<  4) /* U+0250-U+02AF */
+                                                          /* U+1D00-U+1D7F */
+                                                          /* U+1D80-U+1DBF */
+  /* Bit  5   Spacing Modifier Letters */
+  /*          Modifier Tone Letters    */
+#define TT_UCR_SPACING_MODIFIER                (1L <<  5) /* U+02B0-U+02FF */
+                                                          /* U+A700-U+A71F */
+  /* Bit  6   Combining Diacritical Marks            */
+  /*          Combining Diacritical Marks Supplement */
+#define TT_UCR_COMBINING_DIACRITICS            (1L <<  6) /* U+0300-U+036F */
+                                                          /* U+1DC0-U+1DFF */
+  /* Bit  7   Greek and Coptic */
+#define TT_UCR_GREEK                           (1L <<  7) /* U+0370-U+03FF */
+  /* Bit  8   Coptic */
+#define TT_UCR_COPTIC                          (1L <<  8) /* U+2C80-U+2CFF */
+  /* Bit  9   Cyrillic            */
+  /*          Cyrillic Supplement */
+  /*          Cyrillic Extended-A */
+  /*          Cyrillic Extended-B */
+#define TT_UCR_CYRILLIC                        (1L <<  9) /* U+0400-U+04FF */
+                                                          /* U+0500-U+052F */
+                                                          /* U+2DE0-U+2DFF */
+                                                          /* U+A640-U+A69F */
+  /* Bit 10   Armenian */
+#define TT_UCR_ARMENIAN                        (1L << 10) /* U+0530-U+058F */
+  /* Bit 11   Hebrew */
+#define TT_UCR_HEBREW                          (1L << 11) /* U+0590-U+05FF */
+  /* Bit 12   Vai */
+#define TT_UCR_VAI                             (1L << 12) /* U+A500-U+A63F */
+  /* Bit 13   Arabic            */
+  /*          Arabic Supplement */
+#define TT_UCR_ARABIC                          (1L << 13) /* U+0600-U+06FF */
+                                                          /* U+0750-U+077F */
+  /* Bit 14   NKo */
+#define TT_UCR_NKO                             (1L << 14) /* U+07C0-U+07FF */
+  /* Bit 15   Devanagari */
+#define TT_UCR_DEVANAGARI                      (1L << 15) /* U+0900-U+097F */
+  /* Bit 16   Bengali */
+#define TT_UCR_BENGALI                         (1L << 16) /* U+0980-U+09FF */
+  /* Bit 17   Gurmukhi */
+#define TT_UCR_GURMUKHI                        (1L << 17) /* U+0A00-U+0A7F */
+  /* Bit 18   Gujarati */
+#define TT_UCR_GUJARATI                        (1L << 18) /* U+0A80-U+0AFF */
+  /* Bit 19   Oriya */
+#define TT_UCR_ORIYA                           (1L << 19) /* U+0B00-U+0B7F */
+  /* Bit 20   Tamil */
+#define TT_UCR_TAMIL                           (1L << 20) /* U+0B80-U+0BFF */
+  /* Bit 21   Telugu */
+#define TT_UCR_TELUGU                          (1L << 21) /* U+0C00-U+0C7F */
+  /* Bit 22   Kannada */
+#define TT_UCR_KANNADA                         (1L << 22) /* U+0C80-U+0CFF */
+  /* Bit 23   Malayalam */
+#define TT_UCR_MALAYALAM                       (1L << 23) /* U+0D00-U+0D7F */
+  /* Bit 24   Thai */
+#define TT_UCR_THAI                            (1L << 24) /* U+0E00-U+0E7F */
+  /* Bit 25   Lao */
+#define TT_UCR_LAO                             (1L << 25) /* U+0E80-U+0EFF */
+  /* Bit 26   Georgian            */
+  /*          Georgian Supplement */
+#define TT_UCR_GEORGIAN                        (1L << 26) /* U+10A0-U+10FF */
+                                                          /* U+2D00-U+2D2F */
+  /* Bit 27   Balinese */
+#define TT_UCR_BALINESE                        (1L << 27) /* U+1B00-U+1B7F */
+  /* Bit 28   Hangul Jamo */
+#define TT_UCR_HANGUL_JAMO                     (1L << 28) /* U+1100-U+11FF */
+  /* Bit 29   Latin Extended Additional */
+  /*          Latin Extended-C          */
+  /*          Latin Extended-D          */
+#define TT_UCR_LATIN_EXTENDED_ADDITIONAL       (1L << 29) /* U+1E00-U+1EFF */
+                                                          /* U+2C60-U+2C7F */
+                                                          /* U+A720-U+A7FF */
+  /* Bit 30   Greek Extended */
+#define TT_UCR_GREEK_EXTENDED                  (1L << 30) /* U+1F00-U+1FFF */
+  /* Bit 31   General Punctuation      */
+  /*          Supplemental Punctuation */
+#define TT_UCR_GENERAL_PUNCTUATION             (1L << 31) /* U+2000-U+206F */
+                                                          /* U+2E00-U+2E7F */
+  /* Bit 32   Superscripts And Subscripts */
+#define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS         (1L <<  0) /* U+2070-U+209F */
+  /* Bit 33   Currency Symbols */
+#define TT_UCR_CURRENCY_SYMBOLS                (1L <<  1) /* U+20A0-U+20CF */
+  /* Bit 34   Combining Diacritical Marks For Symbols */
+#define TT_UCR_COMBINING_DIACRITICS_SYMB       (1L <<  2) /* U+20D0-U+20FF */
+  /* Bit 35   Letterlike Symbols */
+#define TT_UCR_LETTERLIKE_SYMBOLS              (1L <<  3) /* U+2100-U+214F */
+  /* Bit 36   Number Forms */
+#define TT_UCR_NUMBER_FORMS                    (1L <<  4) /* U+2150-U+218F */
+  /* Bit 37   Arrows                           */
+  /*          Supplemental Arrows-A            */
+  /*          Supplemental Arrows-B            */
+  /*          Miscellaneous Symbols and Arrows */
+#define TT_UCR_ARROWS                          (1L <<  5) /* U+2190-U+21FF */
+                                                          /* U+27F0-U+27FF */
+                                                          /* U+2900-U+297F */
+                                                          /* U+2B00-U+2BFF */
+  /* Bit 38   Mathematical Operators               */
+  /*          Supplemental Mathematical Operators  */
+  /*          Miscellaneous Mathematical Symbols-A */
+  /*          Miscellaneous Mathematical Symbols-B */
+#define TT_UCR_MATHEMATICAL_OPERATORS          (1L <<  6) /* U+2200-U+22FF */
+                                                          /* U+2A00-U+2AFF */
+                                                          /* U+27C0-U+27EF */
+                                                          /* U+2980-U+29FF */
+  /* Bit 39 Miscellaneous Technical */
+#define TT_UCR_MISCELLANEOUS_TECHNICAL         (1L <<  7) /* U+2300-U+23FF */
+  /* Bit 40   Control Pictures */
+#define TT_UCR_CONTROL_PICTURES                (1L <<  8) /* U+2400-U+243F */
+  /* Bit 41   Optical Character Recognition */
+#define TT_UCR_OCR                             (1L <<  9) /* U+2440-U+245F */
+  /* Bit 42   Enclosed Alphanumerics */
+#define TT_UCR_ENCLOSED_ALPHANUMERICS          (1L << 10) /* U+2460-U+24FF */
+  /* Bit 43   Box Drawing */
+#define TT_UCR_BOX_DRAWING                     (1L << 11) /* U+2500-U+257F */
+  /* Bit 44   Block Elements */
+#define TT_UCR_BLOCK_ELEMENTS                  (1L << 12) /* U+2580-U+259F */
+  /* Bit 45   Geometric Shapes */
+#define TT_UCR_GEOMETRIC_SHAPES                (1L << 13) /* U+25A0-U+25FF */
+  /* Bit 46   Miscellaneous Symbols */
+#define TT_UCR_MISCELLANEOUS_SYMBOLS           (1L << 14) /* U+2600-U+26FF */
+  /* Bit 47   Dingbats */
+#define TT_UCR_DINGBATS                        (1L << 15) /* U+2700-U+27BF */
+  /* Bit 48   CJK Symbols and Punctuation */
+#define TT_UCR_CJK_SYMBOLS                     (1L << 16) /* U+3000-U+303F */
+  /* Bit 49   Hiragana */
+#define TT_UCR_HIRAGANA                        (1L << 17) /* U+3040-U+309F */
+  /* Bit 50   Katakana                     */
+  /*          Katakana Phonetic Extensions */
+#define TT_UCR_KATAKANA                        (1L << 18) /* U+30A0-U+30FF */
+                                                          /* U+31F0-U+31FF */
+  /* Bit 51   Bopomofo          */
+  /*          Bopomofo Extended */
+#define TT_UCR_BOPOMOFO                        (1L << 19) /* U+3100-U+312F */
+                                                          /* U+31A0-U+31BF */
+  /* Bit 52   Hangul Compatibility Jamo */
+#define TT_UCR_HANGUL_COMPATIBILITY_JAMO       (1L << 20) /* U+3130-U+318F */
+  /* Bit 53   Phags-Pa */
+#define TT_UCR_CJK_MISC                        (1L << 21) /* U+A840-U+A87F */
+#define TT_UCR_KANBUN  TT_UCR_CJK_MISC /* deprecated */
+#define TT_UCR_PHAGSPA
+  /* Bit 54   Enclosed CJK Letters and Months */
+#define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS     (1L << 22) /* U+3200-U+32FF */
+  /* Bit 55   CJK Compatibility */
+#define TT_UCR_CJK_COMPATIBILITY               (1L << 23) /* U+3300-U+33FF */
+  /* Bit 56   Hangul Syllables */
+#define TT_UCR_HANGUL                          (1L << 24) /* U+AC00-U+D7A3 */
+  /* Bit 57   High Surrogates              */
+  /*          High Private Use Surrogates  */
+  /*          Low Surrogates               */
+  /*                                       */
+  /* According to OpenType specs v.1.3+,   */
+  /* setting bit 57 implies that there is  */
+  /* at least one codepoint beyond the     */
+  /* Basic Multilingual Plane that is      */
+  /* supported by this font.  So it really */
+  /* means >= U+10000                      */
+#define TT_UCR_SURROGATES                      (1L << 25) /* U+D800-U+DB7F */
+                                                          /* U+DB80-U+DBFF */
+                                                          /* U+DC00-U+DFFF */
+#define TT_UCR_NON_PLANE_0  TT_UCR_SURROGATES
+  /* Bit 58  Phoenician */
+#define TT_UCR_PHOENICIAN                      (1L << 26) /*U+10900-U+1091F*/
+  /* Bit 59   CJK Unified Ideographs             */
+  /*          CJK Radicals Supplement            */
+  /*          Kangxi Radicals                    */
+  /*          Ideographic Description Characters */
+  /*          CJK Unified Ideographs Extension A */
+  /*          CJK Unified Ideographs Extension B */
+  /*          Kanbun                             */
+#define TT_UCR_CJK_UNIFIED_IDEOGRAPHS          (1L << 27) /* U+4E00-U+9FFF */
+                                                          /* U+2E80-U+2EFF */
+                                                          /* U+2F00-U+2FDF */
+                                                          /* U+2FF0-U+2FFF */
+                                                          /* U+3400-U+4DB5 */
+                                                          /*U+20000-U+2A6DF*/
+                                                          /* U+3190-U+319F */
+  /* Bit 60   Private Use */
+#define TT_UCR_PRIVATE_USE                     (1L << 28) /* U+E000-U+F8FF */
+  /* Bit 61   CJK Strokes                             */
+  /*          CJK Compatibility Ideographs            */
+  /*          CJK Compatibility Ideographs Supplement */
+#define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS    (1L << 29) /* U+31C0-U+31EF */
+                                                          /* U+F900-U+FAFF */
+                                                          /*U+2F800-U+2FA1F*/
+  /* Bit 62   Alphabetic Presentation Forms */
+#define TT_UCR_ALPHABETIC_PRESENTATION_FORMS   (1L << 30) /* U+FB00-U+FB4F */
+  /* Bit 63   Arabic Presentation Forms-A */
+#define TT_UCR_ARABIC_PRESENTATIONS_A          (1L << 31) /* U+FB50-U+FDFF */
+  /* Bit 64   Combining Half Marks */
+#define TT_UCR_COMBINING_HALF_MARKS            (1L <<  0) /* U+FE20-U+FE2F */
+  /* Bit 65   Vertical forms          */
+  /*          CJK Compatibility Forms */
+#define TT_UCR_CJK_COMPATIBILITY_FORMS         (1L <<  1) /* U+FE10-U+FE1F */
+                                                          /* U+FE30-U+FE4F */
+  /* Bit 66   Small Form Variants */
+#define TT_UCR_SMALL_FORM_VARIANTS             (1L <<  2) /* U+FE50-U+FE6F */
+  /* Bit 67   Arabic Presentation Forms-B */
+#define TT_UCR_ARABIC_PRESENTATIONS_B          (1L <<  3) /* U+FE70-U+FEFE */
+  /* Bit 68   Halfwidth and Fullwidth Forms */
+#define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS       (1L <<  4) /* U+FF00-U+FFEF */
+  /* Bit 69   Specials */
+#define TT_UCR_SPECIALS                        (1L <<  5) /* U+FFF0-U+FFFD */
+  /* Bit 70   Tibetan */
+#define TT_UCR_TIBETAN                         (1L <<  6) /* U+0F00-U+0FFF */
+  /* Bit 71   Syriac */
+#define TT_UCR_SYRIAC                          (1L <<  7) /* U+0700-U+074F */
+  /* Bit 72   Thaana */
+#define TT_UCR_THAANA                          (1L <<  8) /* U+0780-U+07BF */
+  /* Bit 73   Sinhala */
+#define TT_UCR_SINHALA                         (1L <<  9) /* U+0D80-U+0DFF */
+  /* Bit 74   Myanmar */
+#define TT_UCR_MYANMAR                         (1L << 10) /* U+1000-U+109F */
+  /* Bit 75   Ethiopic            */
+  /*          Ethiopic Supplement */
+  /*          Ethiopic Extended   */
+#define TT_UCR_ETHIOPIC                        (1L << 11) /* U+1200-U+137F */
+                                                          /* U+1380-U+139F */
+                                                          /* U+2D80-U+2DDF */
+  /* Bit 76   Cherokee */
+#define TT_UCR_CHEROKEE                        (1L << 12) /* U+13A0-U+13FF */
+  /* Bit 77   Unified Canadian Aboriginal Syllabics */
+#define TT_UCR_CANADIAN_ABORIGINAL_SYLLABICS   (1L << 13) /* U+1400-U+167F */
+  /* Bit 78   Ogham */
+#define TT_UCR_OGHAM                           (1L << 14) /* U+1680-U+169F */
+  /* Bit 79   Runic */
+#define TT_UCR_RUNIC                           (1L << 15) /* U+16A0-U+16FF */
+  /* Bit 80   Khmer         */
+  /*          Khmer Symbols */
+#define TT_UCR_KHMER                           (1L << 16) /* U+1780-U+17FF */
+                                                          /* U+19E0-U+19FF */
+  /* Bit 81   Mongolian */
+#define TT_UCR_MONGOLIAN                       (1L << 17) /* U+1800-U+18AF */
+  /* Bit 82   Braille Patterns */
+#define TT_UCR_BRAILLE                         (1L << 18) /* U+2800-U+28FF */
+  /* Bit 83   Yi Syllables */
+  /*          Yi Radicals  */
+#define TT_UCR_YI                              (1L << 19) /* U+A000-U+A48F */
+                                                          /* U+A490-U+A4CF */
+  /* Bit 84   Tagalog  */
+  /*          Hanunoo  */
+  /*          Buhid    */
+  /*          Tagbanwa */
+#define TT_UCR_PHILIPPINE                      (1L << 20) /* U+1700-U+171F */
+                                                          /* U+1720-U+173F */
+                                                          /* U+1740-U+175F */
+                                                          /* U+1760-U+177F */
+  /* Bit 85   Old Italic */
+#define TT_UCR_OLD_ITALIC                      (1L << 21) /*U+10300-U+1032F*/
+  /* Bit 86   Gothic */
+#define TT_UCR_GOTHIC                          (1L << 22) /*U+10330-U+1034F*/
+  /* Bit 87   Deseret */
+#define TT_UCR_DESERET                         (1L << 23) /*U+10400-U+1044F*/
+  /* Bit 88   Byzantine Musical Symbols      */
+  /*          Musical Symbols                */
+  /*          Ancient Greek Musical Notation */
+#define TT_UCR_MUSICAL_SYMBOLS                 (1L << 24) /*U+1D000-U+1D0FF*/
+                                                          /*U+1D100-U+1D1FF*/
+                                                          /*U+1D200-U+1D24F*/
+  /* Bit 89   Mathematical Alphanumeric Symbols */
+#define TT_UCR_MATH_ALPHANUMERIC_SYMBOLS       (1L << 25) /*U+1D400-U+1D7FF*/
+  /* Bit 90   Private Use (plane 15) */
+  /*          Private Use (plane 16) */
+#define TT_UCR_PRIVATE_USE_SUPPLEMENTARY       (1L << 26) /*U+F0000-U+FFFFD*/
+                                                        /*U+100000-U+10FFFD*/
+  /* Bit 91   Variation Selectors            */
+  /*          Variation Selectors Supplement */
+#define TT_UCR_VARIATION_SELECTORS             (1L << 27) /* U+FE00-U+FE0F */
+                                                          /*U+E0100-U+E01EF*/
+  /* Bit 92   Tags */
+#define TT_UCR_TAGS                            (1L << 28) /*U+E0000-U+E007F*/
+  /* Bit 93   Limbu */
+#define TT_UCR_LIMBU                           (1L << 29) /* U+1900-U+194F */
+  /* Bit 94   Tai Le */
+#define TT_UCR_TAI_LE                          (1L << 30) /* U+1950-U+197F */
+  /* Bit 95   New Tai Lue */
+#define TT_UCR_NEW_TAI_LUE                     (1L << 31) /* U+1980-U+19DF */
+  /* Bit 96   Buginese */
+#define TT_UCR_BUGINESE                        (1L <<  0) /* U+1A00-U+1A1F */
+  /* Bit 97   Glagolitic */
+#define TT_UCR_GLAGOLITIC                      (1L <<  1) /* U+2C00-U+2C5F */
+  /* Bit 98   Tifinagh */
+#define TT_UCR_TIFINAGH                        (1L <<  2) /* U+2D30-U+2D7F */
+  /* Bit 99   Yijing Hexagram Symbols */
+#define TT_UCR_YIJING                          (1L <<  3) /* U+4DC0-U+4DFF */
+  /* Bit 100  Syloti Nagri */
+#define TT_UCR_SYLOTI_NAGRI                    (1L <<  4) /* U+A800-U+A82F */
+  /* Bit 101  Linear B Syllabary */
+  /*          Linear B Ideograms */
+  /*          Aegean Numbers     */
+#define TT_UCR_LINEAR_B                        (1L <<  5) /*U+10000-U+1007F*/
+                                                          /*U+10080-U+100FF*/
+                                                          /*U+10100-U+1013F*/
+  /* Bit 102  Ancient Greek Numbers */
+#define TT_UCR_ANCIENT_GREEK_NUMBERS           (1L <<  6) /*U+10140-U+1018F*/
+  /* Bit 103  Ugaritic */
+#define TT_UCR_UGARITIC                        (1L <<  7) /*U+10380-U+1039F*/
+  /* Bit 104  Old Persian */
+#define TT_UCR_OLD_PERSIAN                     (1L <<  8) /*U+103A0-U+103DF*/
+  /* Bit 105  Shavian */
+#define TT_UCR_SHAVIAN                         (1L <<  9) /*U+10450-U+1047F*/
+  /* Bit 106  Osmanya */
+#define TT_UCR_OSMANYA                         (1L << 10) /*U+10480-U+104AF*/
+  /* Bit 107  Cypriot Syllabary */
+#define TT_UCR_CYPRIOT_SYLLABARY               (1L << 11) /*U+10800-U+1083F*/
+  /* Bit 108  Kharoshthi */
+#define TT_UCR_KHAROSHTHI                      (1L << 12) /*U+10A00-U+10A5F*/
+  /* Bit 109  Tai Xuan Jing Symbols */
+#define TT_UCR_TAI_XUAN_JING                   (1L << 13) /*U+1D300-U+1D35F*/
+  /* Bit 110  Cuneiform                         */
+  /*          Cuneiform Numbers and Punctuation */
+#define TT_UCR_CUNEIFORM                       (1L << 14) /*U+12000-U+123FF*/
+                                                          /*U+12400-U+1247F*/
+  /* Bit 111  Counting Rod Numerals */
+#define TT_UCR_COUNTING_ROD_NUMERALS           (1L << 15) /*U+1D360-U+1D37F*/
+  /* Bit 112  Sundanese */
+#define TT_UCR_SUNDANESE                       (1L << 16) /* U+1B80-U+1BBF */
+  /* Bit 113  Lepcha */
+#define TT_UCR_LEPCHA                          (1L << 17) /* U+1C00-U+1C4F */
+  /* Bit 114  Ol Chiki */
+#define TT_UCR_OL_CHIKI                        (1L << 18) /* U+1C50-U+1C7F */
+  /* Bit 115  Saurashtra */
+#define TT_UCR_SAURASHTRA                      (1L << 19) /* U+A880-U+A8DF */
+  /* Bit 116  Kayah Li */
+#define TT_UCR_KAYAH_LI                        (1L << 20) /* U+A900-U+A92F */
+  /* Bit 117  Rejang */
+#define TT_UCR_REJANG                          (1L << 21) /* U+A930-U+A95F */
+  /* Bit 118  Cham */
+#define TT_UCR_CHAM                            (1L << 22) /* U+AA00-U+AA5F */
+  /* Bit 119  Ancient Symbols */
+#define TT_UCR_ANCIENT_SYMBOLS                 (1L << 23) /*U+10190-U+101CF*/
+  /* Bit 120  Phaistos Disc */
+#define TT_UCR_PHAISTOS_DISC                   (1L << 24) /*U+101D0-U+101FF*/
+  /* Bit 121  Carian */
+  /*          Lycian */
+  /*          Lydian */
+#define TT_UCR_OLD_ANATOLIAN                   (1L << 25) /*U+102A0-U+102DF*/
+                                                          /*U+10280-U+1029F*/
+                                                          /*U+10920-U+1093F*/
+  /* Bit 122  Domino Tiles  */
+  /*          Mahjong Tiles */
+#define TT_UCR_GAME_TILES                      (1L << 26) /*U+1F030-U+1F09F*/
+                                                          /*U+1F000-U+1F02F*/
+  /* Bit 123-127 Reserved for process-internal usage */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Some compilers have a very limited length of identifiers.             */
+  /*                                                                       */
+#if defined( __TURBOC__ ) && __TURBOC__ < 0x0410 || defined( __PACIFIC__ )
+#define HAVE_LIMIT_ON_IDENTS
+#endif
+
+
+#ifndef HAVE_LIMIT_ON_IDENTS
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Here some alias #defines in order to be clearer.                      */
+  /*                                                                       */
+  /* These are not always #defined to stay within the 31~character limit   */
+  /* which some compilers have.                                            */
+  /*                                                                       */
+  /* Credits go to Dave Hoo <dhoo@flash.net> for pointing out that modern  */
+  /* Borland compilers (read: from BC++ 3.1 on) can increase this limit.   */
+  /* If you get a warning with such a compiler, use the -i40 switch.       */
+  /*                                                                       */
+#define TT_UCR_ARABIC_PRESENTATION_FORMS_A      \
+         TT_UCR_ARABIC_PRESENTATIONS_A
+#define TT_UCR_ARABIC_PRESENTATION_FORMS_B      \
+         TT_UCR_ARABIC_PRESENTATIONS_B
+
+#define TT_UCR_COMBINING_DIACRITICAL_MARKS      \
+         TT_UCR_COMBINING_DIACRITICS
+#define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \
+         TT_UCR_COMBINING_DIACRITICS_SYMB
+
+
+#endif /* !HAVE_LIMIT_ON_IDENTS */
+
+
+FT_END_HEADER
+
+#endif /* __TTNAMEID_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttobjs.h b/contrib/media/updf/include/freetype/ttobjs.h
new file mode 100755
index 0000000000..a5ba1ff86f
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttobjs.h
@@ -0,0 +1,873 @@
+/*******************************************************************
+ *
+ *  ttobjs.h                                                     1.0
+ *
+ *    Objects definition unit.
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT.  By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ ******************************************************************/
+
+#ifndef TTOBJS_H
+#define TTOBJS_H
+
+#include "ttconfig.h"
+#include "ttengine.h"
+#include "ttmutex.h"
+#include "ttcache.h"
+#include "tttables.h"
+#include "ttcmap.h"
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+/*                                                                       */
+/*  This file contains the definitions and methods of the four           */
+/*  kinds of objects managed by the FreeType engine.  These are:         */
+/*                                                                       */
+/*                                                                       */
+/*   Face objects:                                                       */
+/*                                                                       */
+/*     There is always one face object per opened TrueType font          */
+/*     file, and only one.  The face object contains data that is        */
+/*     independent of current transform/scaling/rotation and             */
+/*     pointsize, or glyph index.  This data is made of several          */
+/*     critical tables that are loaded on face object creation.          */
+/*                                                                       */
+/*     A face object tracks all active and recycled objects of           */
+/*     the instance and execution context classes.  Destroying a face    */
+/*     object will automatically destroy all associated instances.       */
+/*                                                                       */
+/*                                                                       */
+/*   Instance objects:                                                   */
+/*                                                                       */
+/*     An instance object always relates to a given face object,         */
+/*     known as its 'parent' or 'owner', and contains only the           */
+/*     data that is specific to one given pointsize/transform of         */
+/*     the face.  You can only create an instance from a face object.    */
+/*                                                                       */
+/*     An instance's current transform/pointsize can be changed          */
+/*     at any time using a single high-level API call,                   */
+/*     TT_Reset_Instance().                                              */
+/*                                                                       */
+/*   Execution Context objects:                                          */
+/*                                                                       */
+/*     An execution context (or context in short) relates to a face.     */
+/*     It contains the data and tables that are necessary to load        */
+/*     and hint (i.e. execute the glyph instructions of) one glyph.      */
+/*     A context is a transient object that is queried/created on        */
+/*     the fly: client applications never deal with them directly.       */
+/*                                                                       */
+/*                                                                       */
+/*   Glyph objects:                                                      */
+/*                                                                       */
+/*     A glyph object contains only the minimal glyph information        */
+/*     needed to render one glyph correctly.  This means that a glyph    */
+/*     object really contains tables that are sized to hold the          */
+/*     contents of _any_ glyph of a given face.  A client application    */
+/*     can usually create one glyph object for a given face, then use    */
+/*     it for all subsequent loads.                                      */
+/*                                                                       */
+/*   Here is an example of a client application :                        */
+/*   (NOTE: No error checking performed here!)                           */
+/*                                                                       */
+/*                                                                       */
+/*     TT_Face       face;         -- face handle                        */
+/*     TT_Instance   ins1, ins2;   -- two instance handles               */
+/*     TT_Glyph      glyph;        -- glyph handle                       */
+/*                                                                       */
+/*     TT_Init_FreeType();                                               */
+/*                                                                       */
+/*     -- Initialize the engine.  This must be done prior to _any_       */
+/*        operation.                                                     */
+/*                                                                       */
+/*     TT_Open_Face( "/some/face/name.ttf", &face );                     */
+/*                                                                       */
+/*     -- create the face object.  This call opens the font file         */
+/*                                                                       */
+/*     TT_New_Instance( face, &ins1 );                                   */
+/*     TT_New_Instance( face, &ins2 );                                   */
+/*                                                                       */
+/*     TT_Set_Instance_PointSize( ins1, 8 );                             */
+/*     TT_Set_Instance_PointSize( ins2, 12 );                            */
+/*                                                                       */
+/*     -- create two distinct instances of the same face                 */
+/*     -- ins1  is pointsize 8 at resolution 96 dpi                      */
+/*     -- ins2  is pointsize 12 at resolution 96 dpi                     */
+/*                                                                       */
+/*     TT_New_Glyph( face, &glyph );                                     */
+/*                                                                       */
+/*     -- create a new glyph object which will receive the contents      */
+/*        of any glyph of 'face'                                         */
+/*                                                                       */
+/*     TT_Load_Glyph( ins1, glyph, 64, DEFAULT_GLYPH_LOAD );             */
+/*                                                                       */
+/*     -- load glyph indexed 64 at pointsize 8 in the 'glyph' object     */
+/*     -- NOTE: This call will fail if the instance and the glyph        */
+/*              do not relate to the same face object.                   */
+/*                                                                       */
+/*     TT_Get_Outline( glyph, &outline );                                */
+/*                                                                       */
+/*     -- extract the glyph outline from the object and copies it        */
+/*        to the 'outline' record                                        */
+/*                                                                       */
+/*     TT_Get_Metrics( glyph, &metrics );                                */
+/*                                                                       */
+/*     -- extract the glyph metrics and put them into the 'metrics'      */
+/*        record                                                         */
+/*                                                                       */
+/*     TT_Load_Glyph( ins2, glyph, 64, DEFAULT_GLYPH_LOAD );             */
+/*                                                                       */
+/*     -- load the same glyph at pointsize 12 in the 'glyph' object      */
+/*                                                                       */
+/*                                                                       */
+/*     TT_Close_Face( &face );                                           */
+/*                                                                       */
+/*     -- destroy the face object.  This will destroy 'ins1' and         */
+/*        'ins2'.  However, the glyph object will still be available     */
+/*                                                                       */
+/*     TT_Done_FreeType();                                               */
+/*                                                                       */
+/*     -- Finalize the engine.  This will also destroy all pending       */
+/*        glyph objects (here 'glyph').                                  */
+
+  struct TFace_;
+  struct TInstance_;
+  struct TExecution_Context_;
+  struct TGlyph_;
+
+  typedef struct TFace_  TFace;
+  typedef TFace*         PFace;
+
+  typedef struct TInstance_  TInstance;
+  typedef TInstance*         PInstance;
+
+  typedef struct TExecution_Context_  TExecution_Context;
+  typedef TExecution_Context*         PExecution_Context;
+
+  typedef struct TGlyph_  TGlyph;
+  typedef TGlyph*         PGlyph;
+
+
+  /*************************************************************/
+  /*                                                           */
+  /*  ADDITIONAL SUBTABLES                                     */
+  /*                                                           */
+  /*  These tables are not precisely defined by the specs      */
+  /*  but their structures is implied by the TrueType font     */
+  /*  file layout.                                             */
+  /*                                                           */
+  /*************************************************************/
+
+  /* Graphics State                            */
+  /*                                           */
+  /* The Graphics State (GS) is managed by the */
+  /* instruction field, but does not come from */
+  /* the font file.  Thus, we can use 'int's   */
+  /* where needed.                             */
+
+  struct  TGraphicsState_
+  {
+    UShort         rp0;
+    UShort         rp1;
+    UShort         rp2;
+
+    TT_UnitVector  dualVector;
+    TT_UnitVector  projVector;
+    TT_UnitVector  freeVector;
+
+    Long           loop;
+    TT_F26Dot6     minimum_distance;
+    Int            round_state;
+
+    Bool           auto_flip;
+    TT_F26Dot6     control_value_cutin;
+    TT_F26Dot6     single_width_cutin;
+    TT_F26Dot6     single_width_value;
+    Short          delta_base;
+    Short          delta_shift;
+
+    Byte           instruct_control;
+    Bool           scan_control;
+    Int            scan_type;
+
+    UShort         gep0;
+    UShort         gep1;
+    UShort         gep2;
+  };
+
+  typedef struct TGraphicsState_  TGraphicsState;
+
+
+  LOCAL_DEF
+  const TGraphicsState  Default_GraphicsState;
+
+
+  /*************************************************************/
+  /*                                                           */
+  /*  EXECUTION SUBTABLES                                      */
+  /*                                                           */
+  /*  These sub-tables relate to instruction execution.        */
+  /*                                                           */
+  /*************************************************************/
+
+#define MAX_CODE_RANGES   3
+
+/* There can only be 3 active code ranges at once:   */
+/*   - the Font Program                              */
+/*   - the CVT Program                               */
+/*   - a glyph's instructions set                    */
+
+#define TT_CodeRange_Font  1
+#define TT_CodeRange_Cvt   2
+#define TT_CodeRange_Glyph 3
+
+
+  struct  TCodeRange_
+  {
+    PByte  Base;
+    ULong  Size;
+  };
+
+  typedef struct TCodeRange_  TCodeRange;
+  typedef TCodeRange*         PCodeRange;
+
+
+  /* Defintion of a code range                                       */
+  /*                                                                 */
+  /* Code ranges can be resident to a glyph (i.e. the Font Program)  */
+  /* while some others are volatile (Glyph instructions).            */
+  /* Tracking the state and presence of code ranges allows function  */
+  /* and instruction definitions within a code range to be forgotten */
+  /* when the range is discarded.                                    */
+
+  typedef TCodeRange  TCodeRangeTable[MAX_CODE_RANGES];
+
+  /* defines a function/instruction definition record */
+
+  struct  TDefRecord_
+  {
+    Int    Range;     /* in which code range is it located ? */
+    ULong  Start;     /* where does it start ?               */
+    Int    Opc;       /* function #, or instruction code     */
+    Bool   Active;    /* is it active ?                      */
+  };
+
+  typedef struct TDefRecord_  TDefRecord;
+  typedef TDefRecord*         PDefRecord;
+  typedef TDefRecord*         PDefArray;
+
+  /* defines a call record, used to manage function calls. */
+
+  struct  TCallRecord_
+  {
+    Int    Caller_Range;
+    ULong  Caller_IP;
+    Long   Cur_Count;
+    ULong  Cur_Restart;
+  };
+
+  typedef struct TCallRecord_  TCallRecord;
+  typedef TCallRecord*         PCallRecord;
+  typedef TCallRecord*         PCallStack;  /* defines a simple call stack */
+
+
+  /* This type defining a set of glyph points will be used to represent */
+  /* each zone (regular and twilight) during instructions decoding.     */
+  struct  TGlyph_Zone_
+  {
+    UShort        n_points;   /* number of points in zone */
+    Short         n_contours; /* number of contours       */
+
+    TT_Vector*    org;        /* original points coordinates */
+    TT_Vector*    cur;        /* current points coordinates  */
+
+    Byte*         touch;      /* current touch flags         */
+    UShort*       contours;   /* contour end points          */
+  };
+
+  typedef struct TGlyph_Zone_  TGlyph_Zone;
+  typedef TGlyph_Zone*         PGlyph_Zone;
+
+
+
+#ifndef TT_STATIC_INTEPRETER  /* indirect implementation */
+
+#define EXEC_OPS   PExecution_Context exc,
+#define EXEC_OP    PExecution_Context exc
+#define EXEC_ARGS  exc,
+#define EXEC_ARG   exc
+
+#else                          /* static implementation */
+
+#define EXEC_OPS   /* void */
+#define EXEC_OP    /* void */
+#define EXEC_ARGS  /* void */
+#define EXEC_ARG   /* void */
+
+#endif
+
+  /* Rounding function, as used by the interpreter */
+  typedef TT_F26Dot6  (*TRound_Function)( EXEC_OPS TT_F26Dot6 distance,
+                                                   TT_F26Dot6 compensation );
+
+  /* Point displacement along the freedom vector routine, as */
+  /* used by the interpreter                                 */
+  typedef void  (*TMove_Function)( EXEC_OPS PGlyph_Zone  zone,
+                                            UShort       point,
+                                            TT_F26Dot6   distance );
+
+  /* Distance projection along one of the proj. vectors, as used */
+  /* by the interpreter                                          */
+  typedef TT_F26Dot6  (*TProject_Function)( EXEC_OPS TT_Vector*  v1,
+                                                     TT_Vector*  v2 );
+
+  /* reading a cvt value. Take care of non-square pixels when needed */
+  typedef TT_F26Dot6  (*TGet_CVT_Function)( EXEC_OPS ULong  index );
+
+  /* setting or moving a cvt value.  Take care of non-square pixels  */
+  /* when needed                                                     */
+  typedef void  (*TSet_CVT_Function)( EXEC_OPS  ULong       index,
+                                                TT_F26Dot6  value );
+
+  /* subglyph transformation record */
+  struct  TTransform_
+  {
+    TT_Fixed    xx, xy; /* transformation */
+    TT_Fixed    yx, yy; /*     matrix     */
+    TT_F26Dot6  ox, oy; /*    offsets     */
+  };
+
+  typedef struct TTransform_  TTransform;
+  typedef TTransform*         PTransform;
+
+  /* subglyph loading record.  Used to load composite components */
+  struct  TSubglyph_Record_
+  {
+    Long         index;        /* subglyph index; initialized with -1 */
+    Bool         is_scaled;    /* is the subglyph scaled?  */
+    Bool         is_hinted;    /* should it be hinted?     */
+    Bool         preserve_pps; /* preserve phantom points? */
+
+    Long         file_offset;
+
+    TT_Big_Glyph_Metrics  metrics;
+
+    TGlyph_Zone  zone;
+
+    Long         arg1;  /* first argument  */
+    Long         arg2;  /* second argument */
+
+    UShort       element_flag;    /* current load element flag */
+
+    TTransform   transform;       /* transform */
+
+    TT_Vector    pp1, pp2;        /* phantom points */
+
+  };
+
+  typedef struct TSubglyph_Record_  TSubglyph_Record;
+  typedef TSubglyph_Record*         PSubglyph_Record;
+  typedef TSubglyph_Record*         PSubglyph_Stack;
+
+  /* A note regarding non-squared pixels:                                */
+  /*                                                                     */
+  /* (This text will probably go into some docs at some time, for        */
+  /*  now, it is kept there to explain some definitions in the           */
+  /*  TIns_Metrics record).                                              */
+  /*                                                                     */
+  /* The CVT is a one-dimensional array containing values that           */
+  /* control certain important characteristics in a font, like           */
+  /* the height of all capitals, all lowercase letter, default           */
+  /* spacing or stem width/height.                                       */
+  /*                                                                     */
+  /* These values are found in FUnits in the font file, and must be      */
+  /* scaled to pixel coordinates before being used by the CVT and        */
+  /* glyph programs.  Unfortunately, when using distinct x and y         */
+  /* resolutions (or distinct x and y pointsizes), there are two         */
+  /* possible scalings.                                                  */
+  /*                                                                     */
+  /* A first try was to implement a 'lazy' scheme where all values       */
+  /* were scaled when first used.  However, while some values are always */
+  /* used in the same direction, and some other are used in many         */
+  /* different circumstances and orientations.                           */
+  /*                                                                     */
+  /* I have found a simpler way to do the same, and it even seems to     */
+  /* work in most of the cases:                                          */
+  /*                                                                     */
+  /* - all CVT values are scaled to the maximum ppem size                */
+  /*                                                                     */
+  /* - when performing a read or write in the CVT, a ratio factor        */
+  /*   is used to perform adequate scaling. Example:                     */
+  /*                                                                     */
+  /*    x_ppem = 14                                                      */
+  /*    y_ppem = 10                                                      */
+  /*                                                                     */
+  /*   we choose ppem = x_ppem = 14 as the CVT scaling size.  All cvt    */
+  /*   entries are scaled to it.                                         */
+  /*                                                                     */
+  /*    x_ratio = 1.0                                                    */
+  /*    y_ratio = y_ppem/ppem (< 1.0)                                    */
+  /*                                                                     */
+  /*   we compute the current ratio like:                                */
+  /*                                                                     */
+  /*     - if projVector is horizontal,                                  */
+  /*         ratio = x_ratio = 1.0                                       */
+  /*     - if projVector is vertical,                                    */
+  /*         ratop = y_ratio                                             */
+  /*     - else,                                                         */
+  /*         ratio = sqrt((proj.x*x_ratio)^2 + (proj.y*y_ratio)^2)       */
+  /*                                                                     */
+  /*   reading a cvt value returns      ratio * cvt[index]               */
+  /*   writing a cvt value in pixels    cvt[index] / ratio               */
+  /*                                                                     */
+  /*   the current ppem is simply       ratio * ppem                     */
+  /*                                                                     */
+
+  /* metrics used by the instance and execution context objects */
+  struct  TIns_Metrics_
+  {
+    TT_F26Dot6  pointSize;      /* point size.  1 point = 1/72 inch. */
+
+    UShort      x_resolution;   /* device horizontal resolution in dpi. */
+    UShort      y_resolution;   /* device vertical resolution in dpi.   */
+
+    UShort      x_ppem;         /* horizontal pixels per EM */
+    UShort      y_ppem;         /* vertical pixels per EM   */
+
+    Long        x_scale1;
+    Long        x_scale2;    /* used to scale FUnits to fractional pixels */
+
+    Long        y_scale1;
+    Long        y_scale2;    /* used to scale FUnits to fractional pixels */
+
+    /* for non-square pixels */
+    Long        x_ratio;
+    Long        y_ratio;
+
+    UShort      ppem;        /* maximum ppem size */
+    Long        ratio;       /* current ratio     */
+    Long        scale1;
+    Long        scale2;      /* scale for ppem */
+
+    TT_F26Dot6  compensations[4];  /* device-specific compensations */
+
+    Bool        rotated;        /* `is the glyph rotated?'-flag   */
+    Bool        stretched;      /* `is the glyph stretched?'-flag */
+  };
+
+  typedef struct TIns_Metrics_  TIns_Metrics;
+  typedef TIns_Metrics*         PIns_Metrics;
+
+
+
+  /***********************************************************************/
+  /*                                                                     */
+  /*                         FreeType Face Type                          */
+  /*                                                                     */
+  /***********************************************************************/
+
+  struct  TFace_
+  {
+    /* parent engine instance for the face object */
+    PEngine_Instance  engine;
+
+    /* i/o stream */
+    TT_Stream  stream;
+
+    /* used only by the threaded builds of the library */
+    TMutex  lock;
+
+    /* TrueType collection header, if any was found */
+    TTTCHeader  ttcHeader;
+
+    /* maximum profile table, as found in the TrueType file */
+    TMaxProfile  maxProfile;
+
+    /* Note:                                          */
+    /*  it seems that some maximum values cannot be   */
+    /*  taken directly from this table, but rather by */
+    /*  combining some of its fields; e.g. the max.   */
+    /*  number of points seems to be given by         */
+    /*  MAX( maxPoints, maxCompositePoints )          */
+    /*                                                */
+    /*  For this reason, we define later our own      */
+    /*  max values that are used to load and allocate */
+    /*  further tables.                               */
+
+    TT_Header             fontHeader;           /* the font header, as   */
+                                                /* found in the TTF file */
+    TT_Horizontal_Header  horizontalHeader;     /* the horizontal header */
+
+    Bool                  verticalInfo;         /* True when vertical table */
+    TT_Vertical_Header    verticalHeader;       /* is present in the font   */
+
+    TT_OS2                os2;                  /* 'OS/2' table */
+
+    TT_Postscript         postscript;           /* 'Post' table */
+
+    TT_Hdmx               hdmx;                 /* 'Hdmx' table */
+
+    TName_Table           nameTable;            /* name table */
+
+    TGasp                 gasp;                 /* the 'gasp' table */
+
+    /* The directory of TrueType tables for this typeface */
+    UShort          numTables;
+    PTableDirEntry  dirTables;
+
+    /* The directory of character mappings table for */
+    /* this typeface                                 */
+    UShort      numCMaps;
+    PCMapTable  cMaps;
+
+    /* The glyph locations table */
+    ULong     numLocations;         /* UShort is not enough */
+#ifndef TT_HUGE_PTR
+    PStorage  glyphLocations;
+#else
+    Storage TT_HUGE_PTR * glyphLocations;
+#endif
+
+    /* NOTE : The "hmtx" is now part of the horizontal header */
+
+    /* the font program, if any */
+    ULong   fontPgmSize;
+    PByte   fontProgram;
+
+    /* the cvt program, if any */
+    ULong   cvtPgmSize;
+    PByte   cvtProgram;
+
+    /* the original, unscaled, control value table */
+    ULong   cvtSize;
+    PShort  cvt;
+
+    /* The following values _must_ be set by the */
+    /* maximum profile loader                    */
+
+    UShort  numGlyphs;     /* the face's total number of glyphs */
+    UShort  maxPoints;     /* max glyph points number, simple and composite */
+    UShort  maxContours;   /* max glyph contours numb, simple and composite */
+    UShort  maxComponents; /* max components in a composite glyph */
+
+    /* the following are object caches to track active */
+    /* and recycled instances and execution contexts   */
+    /* objects.  See 'ttcache.h'                       */
+
+    TCache  instances;   /* current instances for this face */
+    TCache  glyphs;      /* current glyph containers for this face */
+
+
+    /* A typeless pointer to the face object extensions defined */
+    /* in the 'ttextend.*' files.                               */
+    void*  extension;
+    Int    n_extensions;    /* number of extensions */
+
+    /* Use extensions to provide additional capabilities to the */
+    /* engine.  Read the developer's guide in the documentation */
+    /* directory to know how to do that.                        */
+
+    /* a generic pointer for client use - see TT_Set/Get_Face_Pointer */
+    void*  generic;
+  };
+
+
+
+  /***********************************************************************/
+  /*                                                                     */
+  /*                       FreeType Instance Type                        */
+  /*                                                                     */
+  /***********************************************************************/
+
+  struct  TInstance_
+  {
+    PFace            owner;     /* face object */
+
+    Bool             valid;
+
+    TIns_Metrics     metrics;
+
+    UShort           numFDefs;  /* number of function definitions */
+    UShort           maxFDefs;
+    PDefArray        FDefs;     /* table of FDefs entries         */
+
+    UShort           numIDefs;  /* number of instruction definitions */
+    UShort           maxIDefs;
+    PDefArray        IDefs;     /* table of IDefs entries            */
+
+    Int              maxFunc;   /* maximum function definition id    */
+    Int              maxIns;    /* maximum instruction definition id */
+
+    TCodeRangeTable  codeRangeTable;
+
+    TGraphicsState   GS;
+    TGraphicsState   default_GS;
+
+    ULong            cvtSize;   /* the scaled control value table */
+    PLong            cvt;
+
+    ULong            storeSize; /* The storage area is now part of the */
+    PLong            storage;   /* instance                            */
+
+    TGlyph_Zone      twilight;  /* The instance's twilight zone */
+
+    /* debugging variables */
+
+    /* When using the debugger, we must keep the */
+    /* execution context tied to the instance    */
+    /* object rather than asking it on demand    */
+
+    Bool                debug;
+    PExecution_Context  context;
+
+    /* a generic pointer for client use - see TT_Set/Get_Instance_Pointer */
+    void*            generic;
+  };
+
+
+  /***********************************************************************/
+  /*                                                                     */
+  /*                  FreeType Execution Context Type                    */
+  /*                                                                     */
+  /***********************************************************************/
+
+  struct  TExecution_Context_
+  {
+    PFace           face;
+    PInstance       instance;
+
+    /* instructions state */
+
+    TT_Error        error;     /* last execution error */
+
+    Long            top;        /* top of exec. stack  */
+
+    ULong           stackSize;  /* size of exec. stack */
+    PStorage        stack;      /* current exec. stack */
+
+    Long            args;
+    ULong           new_top;    /* new top after exec.    */
+
+    TGlyph_Zone     zp0,            /* zone records */
+                    zp1,
+                    zp2,
+                    pts,
+                    twilight;
+
+    TIns_Metrics    metrics;       /* instance metrics */
+
+    TGraphicsState  GS;            /* current graphics state */
+
+    Int             curRange;  /* current code range number   */
+    PByte           code;      /* current code range          */
+    ULong           IP;        /* current instruction pointer */
+    ULong           codeSize;  /* size of current range       */
+
+    Byte            opcode;    /* current opcode              */
+    Int             length;    /* length of current opcode    */
+
+    Bool            step_ins;  /* true if the interpreter must */
+                               /* increment IP after ins. exec */
+    ULong           cvtSize;
+    PLong           cvt;
+
+    ULong           glyphSize; /* glyph instructions buffer size */
+    PByte           glyphIns;  /* glyph instructions buffer */
+
+    UShort          numFDefs;  /* number of function defs         */
+    UShort          maxFDefs;  /* maximum number of function defs */
+    PDefRecord      FDefs;     /* table of FDefs entries          */
+
+    UShort          numIDefs;  /* number of instruction defs         */
+    UShort          maxIDefs;  /* maximum number of instruction defs */
+    PDefRecord      IDefs;     /* table of IDefs entries             */
+
+    Int             maxFunc;
+    Int             maxIns;
+
+    Int             callTop,    /* top of call stack during execution */
+                    callSize;   /* size of call stack */
+    PCallStack      callStack;  /* call stack */
+
+    UShort          maxPoints;    /* capacity of this context's "pts" */
+    UShort          maxContours;  /* record, expressed in points and  */
+                                  /* contours..                       */
+
+    TCodeRangeTable codeRangeTable;  /* table of valid coderanges */
+                                     /* useful for the debugger   */
+
+    ULong           storeSize;  /* size of current storage */
+    PLong           storage;    /* storage area            */
+
+    TT_F26Dot6      period;     /* values used for the */
+    TT_F26Dot6      phase;      /* 'SuperRounding'     */
+    TT_F26Dot6      threshold;
+
+    /* this seems to be unused */
+#if 0
+    Int             cur_ppem;       /* ppem along the current proj vector */
+#endif
+    Long            scale1;         /* scaling values along the current   */
+    Long            scale2;         /* projection vector too..            */
+    Bool            cached_metrics; /* the ppem is computed lazily. used  */
+                                    /* to trigger computation when needed */
+
+    Bool            instruction_trap;  /* If True, the interpreter will */
+                                       /* exit after each instruction   */
+
+    TGraphicsState  default_GS;    /* graphics state resulting from  */
+                                   /* the prep program               */
+    Bool            is_composite;  /* ture if the glyph is composite */
+
+    Bool            pedantic_hinting;  /* if true, read and write array   */
+                                       /* bounds faults halt the hinting  */
+
+    /* latest interpreter additions */
+
+    Long               F_dot_P;    /* dot product of freedom and projection */
+                                   /* vectors                               */
+    TRound_Function    func_round; /* current rounding function             */
+
+    TProject_Function  func_project,   /* current projection function */
+                       func_dualproj,  /* current dual proj. function */
+                       func_freeProj;  /* current freedom proj. func  */
+
+    TMove_Function     func_move;      /* current point move function */
+
+    TGet_CVT_Function  func_read_cvt;  /* read a cvt entry              */
+    TSet_CVT_Function  func_write_cvt; /* write a cvt entry (in pixels) */
+    TSet_CVT_Function  func_move_cvt;  /* incr a cvt entry (in pixels)  */
+
+    ULong              loadSize;
+    PSubglyph_Stack    loadStack;      /* loading subglyph stack */
+
+  };
+
+
+  /***********************************************************************/
+  /*                                                                     */
+  /*                  FreeType Glyph Object Type                         */
+  /*                                                                     */
+  /***********************************************************************/
+
+  struct TGlyph_
+  {
+    PFace                 face;
+    TT_Big_Glyph_Metrics  metrics;
+    TT_Outline            outline;
+  };
+
+
+  /* The following type is used to load a font from a collection. */
+  /* See Face_Create in ttobjs.c                                  */
+
+  struct  TFont_Input_
+  {
+    TT_Stream         stream;     /* input stream                */
+    ULong             fontIndex;  /* index of font in collection */
+    PEngine_Instance  engine;     /* parent engine instance      */
+
+  };
+
+  typedef struct TFont_Input_  TFont_Input;
+
+
+  /********************************************************************/
+  /*                                                                  */
+  /*   Code Range Functions                                           */
+  /*                                                                  */
+  /********************************************************************/
+
+  /* Goto a specified coderange */
+  LOCAL_DEF
+  TT_Error  Goto_CodeRange( PExecution_Context  exec,
+                            Int                 range,
+                            ULong               IP );
+
+#if 0
+  /* Return a pointer to a given coderange record. */
+  /* Used only by the debugger.                    */
+  LOCAL_DEF
+  PCodeRange  Get_CodeRange( PExecution_Context  exec,
+                             Int                 range );
+#endif
+
+  /* Set a given code range properties */
+  LOCAL_DEF
+  TT_Error  Set_CodeRange( PExecution_Context  exec,
+                           Int                 range,
+                           void*               base,
+                           ULong               length );
+
+  /* Clear a given coderange */
+  LOCAL_DEF
+  TT_Error  Clear_CodeRange( PExecution_Context  exec, Int  range );
+
+
+  LOCAL_DEF
+  PExecution_Context  New_Context( PFace  face );
+
+  LOCAL_DEF
+  TT_Error  Done_Context( PExecution_Context  exec );
+
+
+  LOCAL_DEF
+  TT_Error  Context_Load( PExecution_Context  exec,
+                          PFace               face,
+                          PInstance           ins );
+
+  LOCAL_DEF
+  TT_Error  Context_Save( PExecution_Context  exec,
+                          PInstance           ins );
+
+  LOCAL_DEF
+  TT_Error  Context_Run( PExecution_Context  exec,
+                         Bool                debug );
+
+  LOCAL_DEF
+  TT_Error  Instance_Init( PInstance  ins );
+
+  LOCAL_DEF
+  TT_Error  Instance_Reset( PInstance  ins );
+
+
+  /********************************************************************/
+  /*                                                                  */
+  /*   Handy scaling functions                                        */
+  /*                                                                  */
+  /********************************************************************/
+
+  LOCAL_DEF TT_Pos   Scale_X( PIns_Metrics  metrics, TT_Pos  x );
+  LOCAL_DEF TT_Pos   Scale_Y( PIns_Metrics  metrics, TT_Pos  y );
+
+  /********************************************************************/
+  /*                                                                  */
+  /*   Component Initializer/Finalizer                                */
+  /*                                                                  */
+  /*   Called from 'freetype.c'                                       */
+  /*   The component must create and register the face, instance and  */
+  /*   execution context cache classes before any object can be       */
+  /*   managed.                                                       */
+  /*                                                                  */
+  /********************************************************************/
+
+  LOCAL_DEF TT_Error  TTObjs_Init( PEngine_Instance  engine );
+  LOCAL_DEF TT_Error  TTObjs_Done( PEngine_Instance  engine );
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif /* TTOBJS_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttraster.h b/contrib/media/updf/include/freetype/ttraster.h
new file mode 100755
index 0000000000..66c8fef6e7
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttraster.h
@@ -0,0 +1,127 @@
+/*******************************************************************
+ *
+ *  ttraster.h                                                 v 1.4
+ *
+ *  The FreeType glyph rasterizer.
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT. By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *  NOTES:
+ *
+ *  This version supports the following:
+ *
+ *    - direct grayscaling
+ *    - sub-banding
+ *    - drop-out modes 4 and 5
+ *    - second pass for complete drop-out control (bitmap only)
+ *    - variable precision
+ *
+ *
+ *   Changes between 1.4 and 1.3:
+ *
+ *   Mainly performance tunings:
+ *
+ *   - Line_Down() and Bezier_Down() now use the functions Line_Up()
+ *     and Bezier_Up() to do their work.
+ *   - optimized Split_Bezier()
+ *   - optimized linked lists used during sweeps
+ *
+ *   Changes between 1.2 and 1.3:
+ *
+ *     - made the engine optionaly re-entrant.  Saves a lot
+ *       of code for a moderate performance hit.
+ *
+ ******************************************************************/
+
+#ifndef TTRASTER_H
+#define TTRASTER_H
+
+#include "ttconfig.h"
+#include "freetype.h"  /* for TT_Outline */
+#include "ttengine.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+  /* We provide two different builds of the scan-line converter  */
+  /* The static build uses global variables and isn't            */
+  /* re-entrant.                                                 */
+  /* The indirect build is re-entrant but accesses all variables */
+  /* indirectly.                                                 */
+  /*                                                             */
+  /* As a consequence, the indirect build is about 10% slower    */
+  /* than the static one on a _Pentium_ (this could get worse    */
+  /* on older processors), but the code size is reduced by       */
+  /* more than 30% !                                             */
+  /*                                                             */
+  /* The indirect build is now the default, defined in           */
+  /* ttconfig.h.  Be careful if you experiment with this.        */
+
+  /* Note also that, though its code can be re-entrant, the      */
+  /* component is always used in thread-safe mode.  This is      */
+  /* simply due to the fact that we want to use a single         */
+  /* render pool (of 64 Kb), and not to waste memory.            */
+
+#ifdef TT_STATIC_RASTER
+
+#define  RAS_ARGS  /* void */
+#define  RAS_ARG   /* void */
+
+#define  RAS_VARS  /* void */
+#define  RAS_VAR   /* void */
+
+#else
+
+#define  RAS_ARGS  TRaster_Instance*  raster,
+#define  RAS_ARG   TRaster_Instance*  raster
+
+#define  RAS_VARS  raster,
+#define  RAS_VAR   raster
+
+#endif
+
+
+  struct  TRaster_Instance_;
+  typedef struct TRaster_Instance_  TRaster_Instance;
+
+  /* Render one glyph in the target bitmap, using drop-out control */
+  /* mode 'scan'.                                                  */
+  LOCAL_DEF
+  TT_Error  Render_Glyph( RAS_ARGS TT_Outline*     glyph,
+                                   TT_Raster_Map*  target );
+
+#ifdef TT_CONFIG_OPTION_GRAY_SCALING
+  /* Render one gray-level glyph in the target pixmap.              */
+  /* Palette points to an array of 5 colors used for the rendering. */
+  /* Use NULL to reuse the last palette. Default is VGA graylevels. */
+  LOCAL_DEF
+  TT_Error  Render_Gray_Glyph( RAS_ARGS TT_Outline*     glyph,
+                                        TT_Raster_Map*  target,
+                                        Byte*           palette );
+#endif
+
+  /* Initialize rasterizer */
+  LOCAL_DEF
+  TT_Error  TTRaster_Init( PEngine_Instance  engine );
+
+  /* Finalize it */
+  LOCAL_DEF
+  TT_Error  TTRaster_Done( PEngine_Instance  engine );
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* TTRASTER_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/tttables.h b/contrib/media/updf/include/freetype/tttables.h
new file mode 100644
index 0000000000..4610e501f2
--- /dev/null
+++ b/contrib/media/updf/include/freetype/tttables.h
@@ -0,0 +1,759 @@
+/***************************************************************************/
+/*                                                                         */
+/*  tttables.h                                                             */
+/*                                                                         */
+/*    Basic SFNT/TrueType tables definitions and interface                 */
+/*    (specification only).                                                */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2008, 2009, 2010 by       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTTABLES_H__
+#define __TTTABLES_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    truetype_tables                                                    */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    TrueType Tables                                                    */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    TrueType specific table types and functions.                       */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This section contains the definition of TrueType-specific tables   */
+  /*    as well as some routines used to access and process them.          */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_Header                                                          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a TrueType font header table.  All       */
+  /*    fields follow the TrueType specification.                          */
+  /*                                                                       */
+  typedef struct  TT_Header_
+  {
+    FT_Fixed   Table_Version;
+    FT_Fixed   Font_Revision;
+
+    FT_Long    CheckSum_Adjust;
+    FT_Long    Magic_Number;
+
+    FT_UShort  Flags;
+    FT_UShort  Units_Per_EM;
+
+    FT_Long    Created [2];
+    FT_Long    Modified[2];
+
+    FT_Short   xMin;
+    FT_Short   yMin;
+    FT_Short   xMax;
+    FT_Short   yMax;
+
+    FT_UShort  Mac_Style;
+    FT_UShort  Lowest_Rec_PPEM;
+
+    FT_Short   Font_Direction;
+    FT_Short   Index_To_Loc_Format;
+    FT_Short   Glyph_Data_Format;
+
+  } TT_Header;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_HoriHeader                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a TrueType horizontal header, the `hhea' */
+  /*    table, as well as the corresponding horizontal metrics table,      */
+  /*    i.e., the `hmtx' table.                                            */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    Version                :: The table version.                       */
+  /*                                                                       */
+  /*    Ascender               :: The font's ascender, i.e., the distance  */
+  /*                              from the baseline to the top-most of all */
+  /*                              glyph points found in the font.          */
+  /*                                                                       */
+  /*                              This value is invalid in many fonts, as  */
+  /*                              it is usually set by the font designer,  */
+  /*                              and often reflects only a portion of the */
+  /*                              glyphs found in the font (maybe ASCII).  */
+  /*                                                                       */
+  /*                              You should use the `sTypoAscender' field */
+  /*                              of the OS/2 table instead if you want    */
+  /*                              the correct one.                         */
+  /*                                                                       */
+  /*    Descender              :: The font's descender, i.e., the distance */
+  /*                              from the baseline to the bottom-most of  */
+  /*                              all glyph points found in the font.  It  */
+  /*                              is negative.                             */
+  /*                                                                       */
+  /*                              This value is invalid in many fonts, as  */
+  /*                              it is usually set by the font designer,  */
+  /*                              and often reflects only a portion of the */
+  /*                              glyphs found in the font (maybe ASCII).  */
+  /*                                                                       */
+  /*                              You should use the `sTypoDescender'      */
+  /*                              field of the OS/2 table instead if you   */
+  /*                              want the correct one.                    */
+  /*                                                                       */
+  /*    Line_Gap               :: The font's line gap, i.e., the distance  */
+  /*                              to add to the ascender and descender to  */
+  /*                              get the BTB, i.e., the                   */
+  /*                              baseline-to-baseline distance for the    */
+  /*                              font.                                    */
+  /*                                                                       */
+  /*    advance_Width_Max      :: This field is the maximum of all advance */
+  /*                              widths found in the font.  It can be     */
+  /*                              used to compute the maximum width of an  */
+  /*                              arbitrary string of text.                */
+  /*                                                                       */
+  /*    min_Left_Side_Bearing  :: The minimum left side bearing of all     */
+  /*                              glyphs within the font.                  */
+  /*                                                                       */
+  /*    min_Right_Side_Bearing :: The minimum right side bearing of all    */
+  /*                              glyphs within the font.                  */
+  /*                                                                       */
+  /*    xMax_Extent            :: The maximum horizontal extent (i.e., the */
+  /*                              `width' of a glyph's bounding box) for   */
+  /*                              all glyphs in the font.                  */
+  /*                                                                       */
+  /*    caret_Slope_Rise       :: The rise coefficient of the cursor's     */
+  /*                              slope of the cursor (slope=rise/run).    */
+  /*                                                                       */
+  /*    caret_Slope_Run        :: The run coefficient of the cursor's      */
+  /*                              slope.                                   */
+  /*                                                                       */
+  /*    Reserved               :: 8~reserved bytes.                        */
+  /*                                                                       */
+  /*    metric_Data_Format     :: Always~0.                                */
+  /*                                                                       */
+  /*    number_Of_HMetrics     :: Number of HMetrics entries in the `hmtx' */
+  /*                              table -- this value can be smaller than  */
+  /*                              the total number of glyphs in the font.  */
+  /*                                                                       */
+  /*    long_metrics           :: A pointer into the `hmtx' table.         */
+  /*                                                                       */
+  /*    short_metrics          :: A pointer into the `hmtx' table.         */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should   */
+  /*               be identical except for the names of their fields which */
+  /*               are different.                                          */
+  /*                                                                       */
+  /*               This ensures that a single function in the `ttload'     */
+  /*               module is able to read both the horizontal and vertical */
+  /*               headers.                                                */
+  /*                                                                       */
+  typedef struct  TT_HoriHeader_
+  {
+    FT_Fixed   Version;
+    FT_Short   Ascender;
+    FT_Short   Descender;
+    FT_Short   Line_Gap;
+
+    FT_UShort  advance_Width_Max;      /* advance width maximum */
+
+    FT_Short   min_Left_Side_Bearing;  /* minimum left-sb       */
+    FT_Short   min_Right_Side_Bearing; /* minimum right-sb      */
+    FT_Short   xMax_Extent;            /* xmax extents          */
+    FT_Short   caret_Slope_Rise;
+    FT_Short   caret_Slope_Run;
+    FT_Short   caret_Offset;
+
+    FT_Short   Reserved[4];
+
+    FT_Short   metric_Data_Format;
+    FT_UShort  number_Of_HMetrics;
+
+    /* The following fields are not defined by the TrueType specification */
+    /* but they are used to connect the metrics header to the relevant    */
+    /* `HMTX' table.                                                      */
+
+    void*      long_metrics;
+    void*      short_metrics;
+
+  } TT_HoriHeader;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_VertHeader                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a TrueType vertical header, the `vhea'   */
+  /*    table, as well as the corresponding vertical metrics table, i.e.,  */
+  /*    the `vmtx' table.                                                  */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    Version                 :: The table version.                      */
+  /*                                                                       */
+  /*    Ascender                :: The font's ascender, i.e., the distance */
+  /*                               from the baseline to the top-most of    */
+  /*                               all glyph points found in the font.     */
+  /*                                                                       */
+  /*                               This value is invalid in many fonts, as */
+  /*                               it is usually set by the font designer, */
+  /*                               and often reflects only a portion of    */
+  /*                               the glyphs found in the font (maybe     */
+  /*                               ASCII).                                 */
+  /*                                                                       */
+  /*                               You should use the `sTypoAscender'      */
+  /*                               field of the OS/2 table instead if you  */
+  /*                               want the correct one.                   */
+  /*                                                                       */
+  /*    Descender               :: The font's descender, i.e., the         */
+  /*                               distance from the baseline to the       */
+  /*                               bottom-most of all glyph points found   */
+  /*                               in the font.  It is negative.           */
+  /*                                                                       */
+  /*                               This value is invalid in many fonts, as */
+  /*                               it is usually set by the font designer, */
+  /*                               and often reflects only a portion of    */
+  /*                               the glyphs found in the font (maybe     */
+  /*                               ASCII).                                 */
+  /*                                                                       */
+  /*                               You should use the `sTypoDescender'     */
+  /*                               field of the OS/2 table instead if you  */
+  /*                               want the correct one.                   */
+  /*                                                                       */
+  /*    Line_Gap                :: The font's line gap, i.e., the distance */
+  /*                               to add to the ascender and descender to */
+  /*                               get the BTB, i.e., the                  */
+  /*                               baseline-to-baseline distance for the   */
+  /*                               font.                                   */
+  /*                                                                       */
+  /*    advance_Height_Max      :: This field is the maximum of all        */
+  /*                               advance heights found in the font.  It  */
+  /*                               can be used to compute the maximum      */
+  /*                               height of an arbitrary string of text.  */
+  /*                                                                       */
+  /*    min_Top_Side_Bearing    :: The minimum top side bearing of all     */
+  /*                               glyphs within the font.                 */
+  /*                                                                       */
+  /*    min_Bottom_Side_Bearing :: The minimum bottom side bearing of all  */
+  /*                               glyphs within the font.                 */
+  /*                                                                       */
+  /*    yMax_Extent             :: The maximum vertical extent (i.e., the  */
+  /*                               `height' of a glyph's bounding box) for */
+  /*                               all glyphs in the font.                 */
+  /*                                                                       */
+  /*    caret_Slope_Rise        :: The rise coefficient of the cursor's    */
+  /*                               slope of the cursor (slope=rise/run).   */
+  /*                                                                       */
+  /*    caret_Slope_Run         :: The run coefficient of the cursor's     */
+  /*                               slope.                                  */
+  /*                                                                       */
+  /*    caret_Offset            :: The cursor's offset for slanted fonts.  */
+  /*                               This value is `reserved' in vmtx        */
+  /*                               version 1.0.                            */
+  /*                                                                       */
+  /*    Reserved                :: 8~reserved bytes.                       */
+  /*                                                                       */
+  /*    metric_Data_Format      :: Always~0.                               */
+  /*                                                                       */
+  /*    number_Of_HMetrics      :: Number of VMetrics entries in the       */
+  /*                               `vmtx' table -- this value can be       */
+  /*                               smaller than the total number of glyphs */
+  /*                               in the font.                            */
+  /*                                                                       */
+  /*    long_metrics           :: A pointer into the `vmtx' table.         */
+  /*                                                                       */
+  /*    short_metrics          :: A pointer into the `vmtx' table.         */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should   */
+  /*               be identical except for the names of their fields which */
+  /*               are different.                                          */
+  /*                                                                       */
+  /*               This ensures that a single function in the `ttload'     */
+  /*               module is able to read both the horizontal and vertical */
+  /*               headers.                                                */
+  /*                                                                       */
+  typedef struct  TT_VertHeader_
+  {
+    FT_Fixed   Version;
+    FT_Short   Ascender;
+    FT_Short   Descender;
+    FT_Short   Line_Gap;
+
+    FT_UShort  advance_Height_Max;      /* advance height maximum */
+
+    FT_Short   min_Top_Side_Bearing;    /* minimum left-sb or top-sb       */
+    FT_Short   min_Bottom_Side_Bearing; /* minimum right-sb or bottom-sb   */
+    FT_Short   yMax_Extent;             /* xmax or ymax extents            */
+    FT_Short   caret_Slope_Rise;
+    FT_Short   caret_Slope_Run;
+    FT_Short   caret_Offset;
+
+    FT_Short   Reserved[4];
+
+    FT_Short   metric_Data_Format;
+    FT_UShort  number_Of_VMetrics;
+
+    /* The following fields are not defined by the TrueType specification */
+    /* but they're used to connect the metrics header to the relevant     */
+    /* `HMTX' or `VMTX' table.                                            */
+
+    void*      long_metrics;
+    void*      short_metrics;
+
+  } TT_VertHeader;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_OS2                                                             */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a TrueType OS/2 table. This is the long  */
+  /*    table version.  All fields comply to the TrueType specification.   */
+  /*                                                                       */
+  /*    Note that we now support old Mac fonts which do not include an     */
+  /*    OS/2 table.  In this case, the `version' field is always set to    */
+  /*    0xFFFF.                                                            */
+  /*                                                                       */
+  typedef struct  TT_OS2_
+  {
+    FT_UShort  version;                /* 0x0001 - more or 0xFFFF */
+    FT_Short   xAvgCharWidth;
+    FT_UShort  usWeightClass;
+    FT_UShort  usWidthClass;
+    FT_Short   fsType;
+    FT_Short   ySubscriptXSize;
+    FT_Short   ySubscriptYSize;
+    FT_Short   ySubscriptXOffset;
+    FT_Short   ySubscriptYOffset;
+    FT_Short   ySuperscriptXSize;
+    FT_Short   ySuperscriptYSize;
+    FT_Short   ySuperscriptXOffset;
+    FT_Short   ySuperscriptYOffset;
+    FT_Short   yStrikeoutSize;
+    FT_Short   yStrikeoutPosition;
+    FT_Short   sFamilyClass;
+
+    FT_Byte    panose[10];
+
+    FT_ULong   ulUnicodeRange1;        /* Bits 0-31   */
+    FT_ULong   ulUnicodeRange2;        /* Bits 32-63  */
+    FT_ULong   ulUnicodeRange3;        /* Bits 64-95  */
+    FT_ULong   ulUnicodeRange4;        /* Bits 96-127 */
+
+    FT_Char    achVendID[4];
+
+    FT_UShort  fsSelection;
+    FT_UShort  usFirstCharIndex;
+    FT_UShort  usLastCharIndex;
+    FT_Short   sTypoAscender;
+    FT_Short   sTypoDescender;
+    FT_Short   sTypoLineGap;
+    FT_UShort  usWinAscent;
+    FT_UShort  usWinDescent;
+
+    /* only version 1 tables: */
+
+    FT_ULong   ulCodePageRange1;       /* Bits 0-31   */
+    FT_ULong   ulCodePageRange2;       /* Bits 32-63  */
+
+    /* only version 2 tables: */
+
+    FT_Short   sxHeight;
+    FT_Short   sCapHeight;
+    FT_UShort  usDefaultChar;
+    FT_UShort  usBreakChar;
+    FT_UShort  usMaxContext;
+
+  } TT_OS2;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_Postscript                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a TrueType PostScript table.  All fields */
+  /*    comply to the TrueType specification.  This structure does not     */
+  /*    reference the PostScript glyph names, which can be nevertheless    */
+  /*    accessed with the `ttpost' module.                                 */
+  /*                                                                       */
+  typedef struct  TT_Postscript_
+  {
+    FT_Fixed  FormatType;
+    FT_Fixed  italicAngle;
+    FT_Short  underlinePosition;
+    FT_Short  underlineThickness;
+    FT_ULong  isFixedPitch;
+    FT_ULong  minMemType42;
+    FT_ULong  maxMemType42;
+    FT_ULong  minMemType1;
+    FT_ULong  maxMemType1;
+
+    /* Glyph names follow in the file, but we don't   */
+    /* load them by default.  See the ttpost.c file.  */
+
+  } TT_Postscript;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_PCLT                                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    A structure used to model a TrueType PCLT table.  All fields       */
+  /*    comply to the TrueType specification.                              */
+  /*                                                                       */
+  typedef struct  TT_PCLT_
+  {
+    FT_Fixed   Version;
+    FT_ULong   FontNumber;
+    FT_UShort  Pitch;
+    FT_UShort  xHeight;
+    FT_UShort  Style;
+    FT_UShort  TypeFamily;
+    FT_UShort  CapHeight;
+    FT_UShort  SymbolSet;
+    FT_Char    TypeFace[16];
+    FT_Char    CharacterComplement[8];
+    FT_Char    FileName[6];
+    FT_Char    StrokeWeight;
+    FT_Char    WidthType;
+    FT_Byte    SerifStyle;
+    FT_Byte    Reserved;
+
+  } TT_PCLT;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Struct>                                                              */
+  /*    TT_MaxProfile                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The maximum profile is a table containing many max values which    */
+  /*    can be used to pre-allocate arrays.  This ensures that no memory   */
+  /*    allocation occurs during a glyph load.                             */
+  /*                                                                       */
+  /* <Fields>                                                              */
+  /*    version               :: The version number.                       */
+  /*                                                                       */
+  /*    numGlyphs             :: The number of glyphs in this TrueType     */
+  /*                             font.                                     */
+  /*                                                                       */
+  /*    maxPoints             :: The maximum number of points in a         */
+  /*                             non-composite TrueType glyph.  See also   */
+  /*                             the structure element                     */
+  /*                             `maxCompositePoints'.                     */
+  /*                                                                       */
+  /*    maxContours           :: The maximum number of contours in a       */
+  /*                             non-composite TrueType glyph.  See also   */
+  /*                             the structure element                     */
+  /*                             `maxCompositeContours'.                   */
+  /*                                                                       */
+  /*    maxCompositePoints    :: The maximum number of points in a         */
+  /*                             composite TrueType glyph.  See also the   */
+  /*                             structure element `maxPoints'.            */
+  /*                                                                       */
+  /*    maxCompositeContours  :: The maximum number of contours in a       */
+  /*                             composite TrueType glyph.  See also the   */
+  /*                             structure element `maxContours'.          */
+  /*                                                                       */
+  /*    maxZones              :: The maximum number of zones used for      */
+  /*                             glyph hinting.                            */
+  /*                                                                       */
+  /*    maxTwilightPoints     :: The maximum number of points in the       */
+  /*                             twilight zone used for glyph hinting.     */
+  /*                                                                       */
+  /*    maxStorage            :: The maximum number of elements in the     */
+  /*                             storage area used for glyph hinting.      */
+  /*                                                                       */
+  /*    maxFunctionDefs       :: The maximum number of function            */
+  /*                             definitions in the TrueType bytecode for  */
+  /*                             this font.                                */
+  /*                                                                       */
+  /*    maxInstructionDefs    :: The maximum number of instruction         */
+  /*                             definitions in the TrueType bytecode for  */
+  /*                             this font.                                */
+  /*                                                                       */
+  /*    maxStackElements      :: The maximum number of stack elements used */
+  /*                             during bytecode interpretation.           */
+  /*                                                                       */
+  /*    maxSizeOfInstructions :: The maximum number of TrueType opcodes    */
+  /*                             used for glyph hinting.                   */
+  /*                                                                       */
+  /*    maxComponentElements  :: The maximum number of simple (i.e., non-  */
+  /*                             composite) glyphs in a composite glyph.   */
+  /*                                                                       */
+  /*    maxComponentDepth     :: The maximum nesting depth of composite    */
+  /*                             glyphs.                                   */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    This structure is only used during font loading.                   */
+  /*                                                                       */
+  typedef struct  TT_MaxProfile_
+  {
+    FT_Fixed   version;
+    FT_UShort  numGlyphs;
+    FT_UShort  maxPoints;
+    FT_UShort  maxContours;
+    FT_UShort  maxCompositePoints;
+    FT_UShort  maxCompositeContours;
+    FT_UShort  maxZones;
+    FT_UShort  maxTwilightPoints;
+    FT_UShort  maxStorage;
+    FT_UShort  maxFunctionDefs;
+    FT_UShort  maxInstructionDefs;
+    FT_UShort  maxStackElements;
+    FT_UShort  maxSizeOfInstructions;
+    FT_UShort  maxComponentElements;
+    FT_UShort  maxComponentDepth;
+
+  } TT_MaxProfile;
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Enum>                                                                */
+  /*    FT_Sfnt_Tag                                                        */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    An enumeration used to specify the index of an SFNT table.         */
+  /*    Used in the @FT_Get_Sfnt_Table API function.                       */
+  /*                                                                       */
+  typedef enum  FT_Sfnt_Tag_
+  {
+    ft_sfnt_head = 0,    /* TT_Header     */
+    ft_sfnt_maxp = 1,    /* TT_MaxProfile */
+    ft_sfnt_os2  = 2,    /* TT_OS2        */
+    ft_sfnt_hhea = 3,    /* TT_HoriHeader */
+    ft_sfnt_vhea = 4,    /* TT_VertHeader */
+    ft_sfnt_post = 5,    /* TT_Postscript */
+    ft_sfnt_pclt = 6,    /* TT_PCLT       */
+
+    sfnt_max   /* internal end mark */
+
+  } FT_Sfnt_Tag;
+
+  /* */
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_Sfnt_Table                                                  */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return a pointer to a given SFNT table within a face.              */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    face :: A handle to the source.                                    */
+  /*                                                                       */
+  /*    tag  :: The index of the SFNT table.                               */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    A type-less pointer to the table.  This will be~0 in case of       */
+  /*    error, or if the corresponding table was not found *OR* loaded     */
+  /*    from the file.                                                     */
+  /*                                                                       */
+  /*    Use a typecast according to `tag' to access the structure          */
+  /*    elements.                                                          */
+  /*                                                                       */
+  /* <Note>                                                                */
+  /*    The table is owned by the face object and disappears with it.      */
+  /*                                                                       */
+  /*    This function is only useful to access SFNT tables that are loaded */
+  /*    by the sfnt, truetype, and opentype drivers.  See @FT_Sfnt_Tag for */
+  /*    a list.                                                            */
+  /*                                                                       */
+  FT_EXPORT( void* )
+  FT_Get_Sfnt_Table( FT_Face      face,
+                     FT_Sfnt_Tag  tag );
+
+
+ /**************************************************************************
+  *
+  * @function:
+  *   FT_Load_Sfnt_Table
+  *
+  * @description:
+  *   Load any font table into client memory.
+  *
+  * @input:
+  *   face ::
+  *     A handle to the source face.
+  *
+  *   tag ::
+  *     The four-byte tag of the table to load.  Use the value~0 if you want
+  *     to access the whole font file.  Otherwise, you can use one of the
+  *     definitions found in the @FT_TRUETYPE_TAGS_H file, or forge a new
+  *     one with @FT_MAKE_TAG.
+  *
+  *   offset ::
+  *     The starting offset in the table (or file if tag == 0).
+  *
+  * @output:
+  *   buffer ::
+  *     The target buffer address.  The client must ensure that the memory
+  *     array is big enough to hold the data.
+  *
+  * @inout:
+  *   length ::
+  *     If the `length' parameter is NULL, then try to load the whole table.
+  *     Return an error code if it fails.
+  *
+  *     Else, if `*length' is~0, exit immediately while returning the
+  *     table's (or file) full size in it.
+  *
+  *     Else the number of bytes to read from the table or file, from the
+  *     starting offset.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   If you need to determine the table's length you should first call this
+  *   function with `*length' set to~0, as in the following example:
+  *
+  *     {
+  *       FT_ULong  length = 0;
+  *
+  *
+  *       error = FT_Load_Sfnt_Table( face, tag, 0, NULL, &length );
+  *       if ( error ) { ... table does not exist ... }
+  *
+  *       buffer = malloc( length );
+  *       if ( buffer == NULL ) { ... not enough memory ... }
+  *
+  *       error = FT_Load_Sfnt_Table( face, tag, 0, buffer, &length );
+  *       if ( error ) { ... could not load table ... }
+  *     }
+  */
+  FT_EXPORT( FT_Error )
+  FT_Load_Sfnt_Table( FT_Face    face,
+                      FT_ULong   tag,
+                      FT_Long    offset,
+                      FT_Byte*   buffer,
+                      FT_ULong*  length );
+
+
+ /**************************************************************************
+  *
+  * @function:
+  *   FT_Sfnt_Table_Info
+  *
+  * @description:
+  *   Return information on an SFNT table.
+  *
+  * @input:
+  *   face ::
+  *     A handle to the source face.
+  *
+  *   table_index ::
+  *     The index of an SFNT table.  The function returns
+  *     FT_Err_Table_Missing for an invalid value.
+  *
+  * @output:
+  *   tag ::
+  *     The name tag of the SFNT table.
+  *
+  *   length ::
+  *     The length of the SFNT table.
+  *
+  * @return:
+  *   FreeType error code.  0~means success.
+  *
+  * @note:
+  *   SFNT tables with length zero are treated as missing.
+  *
+  */
+  FT_EXPORT( FT_Error )
+  FT_Sfnt_Table_Info( FT_Face    face,
+                      FT_UInt    table_index,
+                      FT_ULong  *tag,
+                      FT_ULong  *length );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_CMap_Language_ID                                            */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return TrueType/sfnt specific cmap language ID.  Definitions of    */
+  /*    language ID values are in `freetype/ttnameid.h'.                   */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    charmap ::                                                         */
+  /*      The target charmap.                                              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The language ID of `charmap'.  If `charmap' doesn't belong to a    */
+  /*    TrueType/sfnt face, just return~0 as the default value.            */
+  /*                                                                       */
+  FT_EXPORT( FT_ULong )
+  FT_Get_CMap_Language_ID( FT_CharMap  charmap );
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Function>                                                            */
+  /*    FT_Get_CMap_Format                                                 */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    Return TrueType/sfnt specific cmap format.                         */
+  /*                                                                       */
+  /* <Input>                                                               */
+  /*    charmap ::                                                         */
+  /*      The target charmap.                                              */
+  /*                                                                       */
+  /* <Return>                                                              */
+  /*    The format of `charmap'.  If `charmap' doesn't belong to a         */
+  /*    TrueType/sfnt face, return -1.                                     */
+  /*                                                                       */
+  FT_EXPORT( FT_Long )
+  FT_Get_CMap_Format( FT_CharMap  charmap );
+
+  /* */
+
+
+FT_END_HEADER
+
+#endif /* __TTTABLES_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/tttags.h b/contrib/media/updf/include/freetype/tttags.h
new file mode 100644
index 0000000000..307ce4b637
--- /dev/null
+++ b/contrib/media/updf/include/freetype/tttags.h
@@ -0,0 +1,107 @@
+/***************************************************************************/
+/*                                                                         */
+/*  tttags.h                                                               */
+/*                                                                         */
+/*    Tags for TrueType and OpenType tables (specification only).          */
+/*                                                                         */
+/*  Copyright 1996-2001, 2004, 2005, 2007, 2008 by                         */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTAGS_H__
+#define __TTAGS_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+#define TTAG_avar  FT_MAKE_TAG( 'a', 'v', 'a', 'r' )
+#define TTAG_BASE  FT_MAKE_TAG( 'B', 'A', 'S', 'E' )
+#define TTAG_bdat  FT_MAKE_TAG( 'b', 'd', 'a', 't' )
+#define TTAG_BDF   FT_MAKE_TAG( 'B', 'D', 'F', ' ' )
+#define TTAG_bhed  FT_MAKE_TAG( 'b', 'h', 'e', 'd' )
+#define TTAG_bloc  FT_MAKE_TAG( 'b', 'l', 'o', 'c' )
+#define TTAG_bsln  FT_MAKE_TAG( 'b', 's', 'l', 'n' )
+#define TTAG_CFF   FT_MAKE_TAG( 'C', 'F', 'F', ' ' )
+#define TTAG_CID   FT_MAKE_TAG( 'C', 'I', 'D', ' ' )
+#define TTAG_cmap  FT_MAKE_TAG( 'c', 'm', 'a', 'p' )
+#define TTAG_cvar  FT_MAKE_TAG( 'c', 'v', 'a', 'r' )
+#define TTAG_cvt   FT_MAKE_TAG( 'c', 'v', 't', ' ' )
+#define TTAG_DSIG  FT_MAKE_TAG( 'D', 'S', 'I', 'G' )
+#define TTAG_EBDT  FT_MAKE_TAG( 'E', 'B', 'D', 'T' )
+#define TTAG_EBLC  FT_MAKE_TAG( 'E', 'B', 'L', 'C' )
+#define TTAG_EBSC  FT_MAKE_TAG( 'E', 'B', 'S', 'C' )
+#define TTAG_feat  FT_MAKE_TAG( 'f', 'e', 'a', 't' )
+#define TTAG_FOND  FT_MAKE_TAG( 'F', 'O', 'N', 'D' )
+#define TTAG_fpgm  FT_MAKE_TAG( 'f', 'p', 'g', 'm' )
+#define TTAG_fvar  FT_MAKE_TAG( 'f', 'v', 'a', 'r' )
+#define TTAG_gasp  FT_MAKE_TAG( 'g', 'a', 's', 'p' )
+#define TTAG_GDEF  FT_MAKE_TAG( 'G', 'D', 'E', 'F' )
+#define TTAG_glyf  FT_MAKE_TAG( 'g', 'l', 'y', 'f' )
+#define TTAG_GPOS  FT_MAKE_TAG( 'G', 'P', 'O', 'S' )
+#define TTAG_GSUB  FT_MAKE_TAG( 'G', 'S', 'U', 'B' )
+#define TTAG_gvar  FT_MAKE_TAG( 'g', 'v', 'a', 'r' )
+#define TTAG_hdmx  FT_MAKE_TAG( 'h', 'd', 'm', 'x' )
+#define TTAG_head  FT_MAKE_TAG( 'h', 'e', 'a', 'd' )
+#define TTAG_hhea  FT_MAKE_TAG( 'h', 'h', 'e', 'a' )
+#define TTAG_hmtx  FT_MAKE_TAG( 'h', 'm', 't', 'x' )
+#define TTAG_JSTF  FT_MAKE_TAG( 'J', 'S', 'T', 'F' )
+#define TTAG_just  FT_MAKE_TAG( 'j', 'u', 's', 't' )
+#define TTAG_kern  FT_MAKE_TAG( 'k', 'e', 'r', 'n' )
+#define TTAG_lcar  FT_MAKE_TAG( 'l', 'c', 'a', 'r' )
+#define TTAG_loca  FT_MAKE_TAG( 'l', 'o', 'c', 'a' )
+#define TTAG_LTSH  FT_MAKE_TAG( 'L', 'T', 'S', 'H' )
+#define TTAG_LWFN  FT_MAKE_TAG( 'L', 'W', 'F', 'N' )
+#define TTAG_MATH  FT_MAKE_TAG( 'M', 'A', 'T', 'H' )
+#define TTAG_maxp  FT_MAKE_TAG( 'm', 'a', 'x', 'p' )
+#define TTAG_META  FT_MAKE_TAG( 'M', 'E', 'T', 'A' )
+#define TTAG_MMFX  FT_MAKE_TAG( 'M', 'M', 'F', 'X' )
+#define TTAG_MMSD  FT_MAKE_TAG( 'M', 'M', 'S', 'D' )
+#define TTAG_mort  FT_MAKE_TAG( 'm', 'o', 'r', 't' )
+#define TTAG_morx  FT_MAKE_TAG( 'm', 'o', 'r', 'x' )
+#define TTAG_name  FT_MAKE_TAG( 'n', 'a', 'm', 'e' )
+#define TTAG_opbd  FT_MAKE_TAG( 'o', 'p', 'b', 'd' )
+#define TTAG_OS2   FT_MAKE_TAG( 'O', 'S', '/', '2' )
+#define TTAG_OTTO  FT_MAKE_TAG( 'O', 'T', 'T', 'O' )
+#define TTAG_PCLT  FT_MAKE_TAG( 'P', 'C', 'L', 'T' )
+#define TTAG_POST  FT_MAKE_TAG( 'P', 'O', 'S', 'T' )
+#define TTAG_post  FT_MAKE_TAG( 'p', 'o', 's', 't' )
+#define TTAG_prep  FT_MAKE_TAG( 'p', 'r', 'e', 'p' )
+#define TTAG_prop  FT_MAKE_TAG( 'p', 'r', 'o', 'p' )
+#define TTAG_sfnt  FT_MAKE_TAG( 's', 'f', 'n', 't' )
+#define TTAG_SING  FT_MAKE_TAG( 'S', 'I', 'N', 'G' )
+#define TTAG_trak  FT_MAKE_TAG( 't', 'r', 'a', 'k' )
+#define TTAG_true  FT_MAKE_TAG( 't', 'r', 'u', 'e' )
+#define TTAG_ttc   FT_MAKE_TAG( 't', 't', 'c', ' ' )
+#define TTAG_ttcf  FT_MAKE_TAG( 't', 't', 'c', 'f' )
+#define TTAG_TYP1  FT_MAKE_TAG( 'T', 'Y', 'P', '1' )
+#define TTAG_typ1  FT_MAKE_TAG( 't', 'y', 'p', '1' )
+#define TTAG_VDMX  FT_MAKE_TAG( 'V', 'D', 'M', 'X' )
+#define TTAG_vhea  FT_MAKE_TAG( 'v', 'h', 'e', 'a' )
+#define TTAG_vmtx  FT_MAKE_TAG( 'v', 'm', 't', 'x' )
+
+
+FT_END_HEADER
+
+#endif /* __TTAGS_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/tttypes.h b/contrib/media/updf/include/freetype/tttypes.h
new file mode 100755
index 0000000000..b324013e87
--- /dev/null
+++ b/contrib/media/updf/include/freetype/tttypes.h
@@ -0,0 +1,150 @@
+/*******************************************************************
+ *
+ *  tttypes.h
+ *
+ *    Freetype engine's common types specification
+ *    (this spec has no associated body).
+ *
+ *  Copyright 1996-1999 by
+ *  David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ *  This file is part of the FreeType project, and may only be used
+ *  modified and distributed under the terms of the FreeType project
+ *  license, LICENSE.TXT. By continuing to use, modify, or distribute
+ *  this file you indicate that you have read the license and
+ *  understand and accept it fully.
+ *
+ *  NOTE:
+ *
+ *   All these declarations are library internals, and *not* part
+ *   of the high-level interface.  See also 'freetype.h'.
+ *
+ ******************************************************************/
+
+#ifndef TTTYPES_H
+#define TTTYPES_H
+
+#include "ttconfig.h"
+#include "freetype.h"
+
+#ifdef __MACTYPES__
+#error "<MacTypes.h> have been included, and this prevents the proper\
+ compilation of this library.  Please remove the precompiled headers."
+#endif
+
+  typedef          char   String;
+  typedef signed   char   Char;
+  typedef unsigned char   Byte;
+
+  typedef unsigned short  UShort;
+  typedef signed   short  Short;
+
+  typedef unsigned long   ULong;
+  typedef signed   long   Long;
+
+  typedef TT_Int32        Fixed;
+
+  typedef int             Int;
+
+  /* Simple access types: pointers and tables */
+
+  typedef Byte*    PByte;
+  typedef UShort*  PUShort;
+  typedef Short*   PShort;
+  typedef ULong*   PULong;
+  typedef Long*    PLong;
+
+  typedef Fixed*   PFixed;
+
+  typedef Int*     PInt;
+
+  typedef void*    Pointer;
+
+  typedef TT_F26Dot6*     PCoordinates;
+  typedef unsigned char*  PTouchTable;
+
+
+#ifndef Bool
+  typedef int  Bool;        /* No boolean type in C */
+#endif
+
+#ifndef TRUE
+#define TRUE  1
+#endif
+
+#ifndef FALSE
+#define FALSE  0
+#endif
+
+#ifndef NULL
+#define NULL  (void*)0
+#endif
+
+  typedef Long      Storage;
+  typedef Storage*  PStorage;
+
+
+/* Rounding mode constants */
+
+#define TT_Round_Off             5
+#define TT_Round_To_Half_Grid    0
+#define TT_Round_To_Grid         1
+#define TT_Round_To_Double_Grid  2
+#define TT_Round_Up_To_Grid      4
+#define TT_Round_Down_To_Grid    3
+#define TT_Round_Super           6
+#define TT_Round_Super_45        7
+
+
+/* Touch flag masks */
+
+#define TT_Flag_On_Curve      1
+#define TT_Flag_Touched_X     2
+#define TT_Flag_Touched_Y     4
+#define TT_Flag_Touched_Both  6
+
+
+/* Error management constants :) */
+
+#define SUCCESS  0
+#define FAILURE  -1
+
+
+/* The min and max functions missing in C.  As usual, be careful not to */
+/* write things like MIN( a++, b++ ) to avoid side effects.             */
+
+#ifndef MIN
+#define MIN( a, b )  ( (a) < (b) ? (a) : (b) )
+#endif
+
+#ifndef MAX
+#define MAX( a, b )  ( (a) > (b) ? (a) : (b) )
+#endif
+
+#ifndef ABS
+#define ABS( a )     ( (a) < 0 ? -(a) : (a) )
+#endif
+
+/* conversion macros for the handles defined in freetype.h */
+
+#define HANDLE_Val( handle )       ((handle).z)
+
+#define HANDLE_Engine( handle )    ((PEngine_Instance)HANDLE_Val( handle ))
+
+#define HANDLE_Face( handle )      ((PFace)HANDLE_Val( handle ))
+
+#define HANDLE_Instance( handle )  ((PInstance)HANDLE_Val( handle ))
+
+/* HANDLE_Stream( handle ) must be defined in ttfile.c */
+
+#define HANDLE_Glyph( handle )     ((PGlyph)HANDLE_Val( handle ))
+
+#define HANDLE_CharMap( handle )   ((PCMapTable)HANDLE_Val( handle ))
+
+#define HANDLE_Set( handle, val )  ((handle).z = (void*)(val))
+
+
+#endif /* TTTYPES_H */
+
+
+/* END */
diff --git a/contrib/media/updf/include/freetype/ttunpat.h b/contrib/media/updf/include/freetype/ttunpat.h
new file mode 100644
index 0000000000..a0162759b7
--- /dev/null
+++ b/contrib/media/updf/include/freetype/ttunpat.h
@@ -0,0 +1,59 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ttunpat.h                                                              */
+/*                                                                         */
+/*    Definitions for the unpatented TrueType hinting system               */
+/*                                                                         */
+/*  Copyright 2003, 2006 by                                                */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  Written by Graham Asher <graham.asher@btinternet.com>                  */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __TTUNPAT_H__
+#define __TTUNPAT_H__
+
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+#ifdef FREETYPE_H
+#error "freetype.h of FreeType 1 has been loaded!"
+#error "Please fix the directory search order for header files"
+#error "so that freetype.h of FreeType 2 is found first."
+#endif
+
+
+FT_BEGIN_HEADER
+
+
+ /***************************************************************************
+  *
+  * @constant:
+  *   FT_PARAM_TAG_UNPATENTED_HINTING
+  *
+  * @description:
+  *   A constant used as the tag of an @FT_Parameter structure to indicate
+  *   that unpatented methods only should be used by the TrueType bytecode
+  *   interpreter for a typeface opened by @FT_Open_Face.
+  *
+  */
+#define FT_PARAM_TAG_UNPATENTED_HINTING  FT_MAKE_TAG( 'u', 'n', 'p', 'a' )
+
+ /* */
+
+FT_END_HEADER
+
+
+#endif /* __TTUNPAT_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/fstream b/contrib/media/updf/include/fstream
new file mode 100644
index 0000000000..c4546ab647
--- /dev/null
+++ b/contrib/media/updf/include/fstream
@@ -0,0 +1,7 @@
+#ifndef _FSTREAM_INCLUDED
+#define _FSTREAM_INCLUDED
+#include <iostream>
+/*namespace std
+{
+}*/
+#endif
diff --git a/contrib/media/updf/include/ft2build.h b/contrib/media/updf/include/ft2build.h
new file mode 100644
index 0000000000..211b54db44
--- /dev/null
+++ b/contrib/media/updf/include/ft2build.h
@@ -0,0 +1,39 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ft2build.h                                                             */
+/*                                                                         */
+/*    FreeType 2 build and setup macros.                                   */
+/*    (Generic version)                                                    */
+/*                                                                         */
+/*  Copyright 1996-2001, 2006 by                                           */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file corresponds to the default `ft2build.h' file for            */
+  /* FreeType 2.  It uses the `freetype' include root.                     */
+  /*                                                                       */
+  /* Note that specific platforms might use a different configuration.     */
+  /* See builds/unix/ft2unix.h for an example.                             */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+#ifndef __FT2_BUILD_GENERIC_H__
+#define __FT2_BUILD_GENERIC_H__
+
+#include "ftheader.h"
+
+#endif /* __FT2_BUILD_GENERIC_H__ */
+
+
+/* END */
diff --git a/contrib/media/updf/include/ftheader.h b/contrib/media/updf/include/ftheader.h
new file mode 100644
index 0000000000..b58a1ce5e3
--- /dev/null
+++ b/contrib/media/updf/include/ftheader.h
@@ -0,0 +1,770 @@
+/***************************************************************************/
+/*                                                                         */
+/*  ftheader.h                                                             */
+/*                                                                         */
+/*    Build macros of the FreeType 2 library.                              */
+/*                                                                         */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by       */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+#define __FT_HEADER_H__
+
+
+  /*@***********************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_BEGIN_HEADER                                                    */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This macro is used in association with @FT_END_HEADER in header    */
+  /*    files to ensure that the declarations within are properly          */
+  /*    encapsulated in an `extern "C" { .. }' block when included from a  */
+  /*    C++ compiler.                                                      */
+  /*                                                                       */
+#ifdef __cplusplus
+#define FT_BEGIN_HEADER  extern "C" {
+#else
+#define FT_BEGIN_HEADER  /* nothing */
+#endif
+
+
+  /*@***********************************************************************/
+  /*                                                                       */
+  /* <Macro>                                                               */
+  /*    FT_END_HEADER                                                      */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    This macro is used in association with @FT_BEGIN_HEADER in header  */
+  /*    files to ensure that the declarations within are properly          */
+  /*    encapsulated in an `extern "C" { .. }' block when included from a  */
+  /*    C++ compiler.                                                      */
+  /*                                                                       */
+#ifdef __cplusplus
+#define FT_END_HEADER  }
+#else
+#define FT_END_HEADER  /* nothing */
+#endif
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* Aliases for the FreeType 2 public and configuration files.            */
+  /*                                                                       */
+  /*************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* <Section>                                                             */
+  /*    header_file_macros                                                 */
+  /*                                                                       */
+  /* <Title>                                                               */
+  /*    Header File Macros                                                 */
+  /*                                                                       */
+  /* <Abstract>                                                            */
+  /*    Macro definitions used to #include specific header files.          */
+  /*                                                                       */
+  /* <Description>                                                         */
+  /*    The following macros are defined to the name of specific           */
+  /*    FreeType~2 header files.  They can be used directly in #include    */
+  /*    statements as in:                                                  */
+  /*                                                                       */
+  /*    {                                                                  */
+  /*      #include FT_FREETYPE_H                                           */
+  /*      #include FT_MULTIPLE_MASTERS_H                                   */
+  /*      #include FT_GLYPH_H                                              */
+  /*    }                                                                  */
+  /*                                                                       */
+  /*    There are several reasons why we are now using macros to name      */
+  /*    public header files.  The first one is that such macros are not    */
+  /*    limited to the infamous 8.3~naming rule required by DOS (and       */
+  /*    `FT_MULTIPLE_MASTERS_H' is a lot more meaningful than `ftmm.h').   */
+  /*                                                                       */
+  /*    The second reason is that it allows for more flexibility in the    */
+  /*    way FreeType~2 is installed on a given system.                     */
+  /*                                                                       */
+  /*************************************************************************/
+
+
+  /* configuration files */
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_CONFIG_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing
+   *   FreeType~2 configuration data.
+   *
+   */
+#define FT_CONFIG_CONFIG_H  <freetype/config/ftconfig.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_STANDARD_LIBRARY_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing
+   *   FreeType~2 interface to the standard C library functions.
+   *
+   */
+#define FT_CONFIG_STANDARD_LIBRARY_H  <freetype/config/ftstdlib.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_OPTIONS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing
+   *   FreeType~2 project-specific configuration options.
+   *
+   */
+#define FT_CONFIG_OPTIONS_H  <freetype/config/ftoption.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CONFIG_MODULES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list of FreeType~2 modules that are statically linked to new library
+   *   instances in @FT_Init_FreeType.
+   *
+   */
+#define FT_CONFIG_MODULES_H  <freetype/config/ftmodule.h>
+
+  /* */
+
+  /* public headers */
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_FREETYPE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   base FreeType~2 API.
+   *
+   */
+#define FT_FREETYPE_H  <freetype/freetype.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_ERRORS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list of FreeType~2 error codes (and messages).
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_ERRORS_H  <freetype/fterrors.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MODULE_ERRORS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list of FreeType~2 module error offsets (and messages).
+   *
+   */
+#define FT_MODULE_ERRORS_H  <freetype/ftmoderr.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SYSTEM_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 interface to low-level operations (i.e., memory management
+   *   and stream i/o).
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_SYSTEM_H  <freetype/ftsystem.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_IMAGE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing type
+   *   definitions related to glyph images (i.e., bitmaps, outlines,
+   *   scan-converter parameters).
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_IMAGE_H  <freetype/ftimage.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TYPES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   basic data types defined by FreeType~2.
+   *
+   *   It is included by @FT_FREETYPE_H.
+   *
+   */
+#define FT_TYPES_H  <freetype/fttypes.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_LIST_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   list management API of FreeType~2.
+   *
+   *   (Most applications will never need to include this file.)
+   *
+   */
+#define FT_LIST_H  <freetype/ftlist.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_OUTLINE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   scalable outline management API of FreeType~2.
+   *
+   */
+#define FT_OUTLINE_H  <freetype/ftoutln.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SIZES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API which manages multiple @FT_Size objects per face.
+   *
+   */
+#define FT_SIZES_H  <freetype/ftsizes.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MODULE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   module management API of FreeType~2.
+   *
+   */
+#define FT_MODULE_H  <freetype/ftmodapi.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_RENDER_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   renderer module management API of FreeType~2.
+   *
+   */
+#define FT_RENDER_H  <freetype/ftrender.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TYPE1_TABLES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   types and API specific to the Type~1 format.
+   *
+   */
+#define FT_TYPE1_TABLES_H  <freetype/t1tables.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRUETYPE_IDS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   enumeration values which identify name strings, languages, encodings,
+   *   etc.  This file really contains a _large_ set of constant macro
+   *   definitions, taken from the TrueType and OpenType specifications.
+   *
+   */
+#define FT_TRUETYPE_IDS_H  <freetype/ttnameid.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRUETYPE_TABLES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   types and API specific to the TrueType (as well as OpenType) format.
+   *
+   */
+#define FT_TRUETYPE_TABLES_H  <freetype/tttables.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRUETYPE_TAGS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of TrueType four-byte `tags' which identify blocks in
+   *   SFNT-based font formats (i.e., TrueType and OpenType).
+   *
+   */
+#define FT_TRUETYPE_TAGS_H  <freetype/tttags.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_BDF_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which accesses BDF-specific strings from a
+   *   face.
+   *
+   */
+#define FT_BDF_H  <freetype/ftbdf.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CID_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which access CID font information from a
+   *   face.
+   *
+   */
+#define FT_CID_H  <freetype/ftcid.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GZIP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which supports gzip-compressed files.
+   *
+   */
+#define FT_GZIP_H  <freetype/ftgzip.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_LZW_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which supports LZW-compressed files.
+   *
+   */
+#define FT_LZW_H  <freetype/ftlzw.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_WINFONTS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   definitions of an API which supports Windows FNT files.
+   *
+   */
+#define FT_WINFONTS_H   <freetype/ftwinfnt.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GLYPH_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional glyph management component.
+   *
+   */
+#define FT_GLYPH_H  <freetype/ftglyph.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_BITMAP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional bitmap conversion component.
+   *
+   */
+#define FT_BITMAP_H  <freetype/ftbitmap.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_BBOX_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional exact bounding box computation routines.
+   *
+   */
+#define FT_BBOX_H  <freetype/ftbbox.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   API of the optional FreeType~2 cache sub-system.
+   *
+   */
+#define FT_CACHE_H  <freetype/ftcache.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_IMAGE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   `glyph image' API of the FreeType~2 cache sub-system.
+   *
+   *   It is used to define a cache for @FT_Glyph elements.  You can also
+   *   use the API defined in @FT_CACHE_SMALL_BITMAPS_H if you only need to
+   *   store small glyph bitmaps, as it will use less memory.
+   *
+   *   This macro is deprecated.  Simply include @FT_CACHE_H to have all
+   *   glyph image-related cache declarations.
+   *
+   */
+#define FT_CACHE_IMAGE_H  FT_CACHE_H
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_SMALL_BITMAPS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   `small bitmaps' API of the FreeType~2 cache sub-system.
+   *
+   *   It is used to define a cache for small glyph bitmaps in a relatively
+   *   memory-efficient way.  You can also use the API defined in
+   *   @FT_CACHE_IMAGE_H if you want to cache arbitrary glyph images,
+   *   including scalable outlines.
+   *
+   *   This macro is deprecated.  Simply include @FT_CACHE_H to have all
+   *   small bitmaps-related cache declarations.
+   *
+   */
+#define FT_CACHE_SMALL_BITMAPS_H  FT_CACHE_H
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_CACHE_CHARMAP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   `charmap' API of the FreeType~2 cache sub-system.
+   *
+   *   This macro is deprecated.  Simply include @FT_CACHE_H to have all
+   *   charmap-based cache declarations.
+   *
+   */
+#define FT_CACHE_CHARMAP_H  FT_CACHE_H
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MAC_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   Macintosh-specific FreeType~2 API.  The latter is used to access
+   *   fonts embedded in resource forks.
+   *
+   *   This header file must be explicitly included by client applications
+   *   compiled on the Mac (note that the base API still works though).
+   *
+   */
+#define FT_MAC_H  <freetype/ftmac.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_MULTIPLE_MASTERS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional multiple-masters management API of FreeType~2.
+   *
+   */
+#define FT_MULTIPLE_MASTERS_H  <freetype/ftmm.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SFNT_NAMES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional FreeType~2 API which accesses embedded `name' strings in
+   *   SFNT-based font formats (i.e., TrueType and OpenType).
+   *
+   */
+#define FT_SFNT_NAMES_H  <freetype/ftsnames.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_OPENTYPE_VALIDATE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional FreeType~2 API which validates OpenType tables (BASE, GDEF,
+   *   GPOS, GSUB, JSTF).
+   *
+   */
+#define FT_OPENTYPE_VALIDATE_H  <freetype/ftotval.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GX_VALIDATE_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   optional FreeType~2 API which validates TrueTypeGX/AAT tables (feat,
+   *   mort, morx, bsln, just, kern, opbd, trak, prop).
+   *
+   */
+#define FT_GX_VALIDATE_H  <freetype/ftgxval.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_PFR_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which accesses PFR-specific data.
+   *
+   */
+#define FT_PFR_H  <freetype/ftpfr.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_STROKER_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which provides functions to stroke outline paths.
+   */
+#define FT_STROKER_H  <freetype/ftstroke.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_SYNTHESIS_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs artificial obliquing and emboldening.
+   */
+#define FT_SYNTHESIS_H  <freetype/ftsynth.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_XFREE86_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which provides functions specific to the XFree86 and
+   *   X.Org X11 servers.
+   */
+#define FT_XFREE86_H  <freetype/ftxf86.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_TRIGONOMETRY_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs trigonometric computations (e.g.,
+   *   cosines and arc tangents).
+   */
+#define FT_TRIGONOMETRY_H  <freetype/fttrigon.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_LCD_FILTER_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs color filtering for subpixel rendering.
+   */
+#define FT_LCD_FILTER_H  <freetype/ftlcdfil.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_UNPATENTED_HINTING_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs color filtering for subpixel rendering.
+   */
+#define FT_UNPATENTED_HINTING_H  <freetype/ttunpat.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_INCREMENTAL_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which performs color filtering for subpixel rendering.
+   */
+#define FT_INCREMENTAL_H  <freetype/ftincrem.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_GASP_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which returns entries from the TrueType GASP table.
+   */
+#define FT_GASP_H  <freetype/ftgasp.h>
+
+
+  /*************************************************************************
+   *
+   * @macro:
+   *   FT_ADVANCES_H
+   *
+   * @description:
+   *   A macro used in #include statements to name the file containing the
+   *   FreeType~2 API which returns individual and ranged glyph advances.
+   */
+#define FT_ADVANCES_H  <freetype/ftadvanc.h>
+
+
+  /* */
+
+#define FT_ERROR_DEFINITIONS_H  <freetype/fterrdef.h>
+
+
+  /* The internals of the cache sub-system are no longer exposed.  We */
+  /* default to FT_CACHE_H at the moment just in case, but we know of */
+  /* no rogue client that uses them.                                  */
+  /*                                                                  */
+#define FT_CACHE_MANAGER_H           <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_MRU_H      <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_MANAGER_H  <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_CACHE_H    <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_GLYPH_H    <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_IMAGE_H    <freetype/ftcache.h>
+#define FT_CACHE_INTERNAL_SBITS_H    <freetype/ftcache.h>
+
+
+#define FT_INCREMENTAL_H          <freetype/ftincrem.h>
+
+#define FT_TRUETYPE_UNPATENTED_H  <freetype/ttunpat.h>
+
+
+  /*
+   * Include internal headers definitions from <freetype/internal/...>
+   * only when building the library.
+   */
+#ifdef FT2_BUILD_LIBRARY
+#define  FT_INTERNAL_INTERNAL_H  <freetype/internal/internal.h>
+#include FT_INTERNAL_INTERNAL_H
+#endif /* FT2_BUILD_LIBRARY */
+
+
+
+
+/* END */
diff --git a/contrib/media/updf/include/ftp_var.h b/contrib/media/updf/include/ftp_var.h
new file mode 100644
index 0000000000..e569df2498
--- /dev/null
+++ b/contrib/media/updf/include/ftp_var.h
@@ -0,0 +1,131 @@
+/*
+ * Copyright (c) 1985, 1989, 1993, 1994
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)ftp_var.h	8.4 (Berkeley) 10/9/94
+ */
+
+/*
+ * FTP global variables.
+ */
+
+#include <sys/param.h>
+#include <setjmp.h>
+
+#include "extern.h"
+
+#ifndef FTP_EXTERN
+#define FTP_EXTERN extern
+#endif
+/*
+ * Options and other state info.
+ */
+FTP_EXTERN int	trace;		/* trace packets exchanged */
+FTP_EXTERN int	hash;		/* print # for each buffer transferred */
+FTP_EXTERN int	hashbytes;	/* number of bytes per # printed */
+FTP_EXTERN int	sendport;	/* use PORT cmd for each data connection */
+FTP_EXTERN int	verbose;	/* print messages coming back from server */
+FTP_EXTERN int	connected;	/* connected to server */
+FTP_EXTERN int	fromatty;	/* input is from a terminal */
+FTP_EXTERN int	interactive;	/* interactively prompt on m* cmds */
+FTP_EXTERN int	debug;		/* debugging level */
+FTP_EXTERN int	bell;		/* ring bell on cmd completion */
+FTP_EXTERN int	doglob;		/* glob local file names */
+FTP_EXTERN int	autologin;	/* establish user account on connection */
+FTP_EXTERN int	proxy;		/* proxy server connection active */
+FTP_EXTERN int	proxflag;	/* proxy connection exists */
+FTP_EXTERN int	sunique;	/* store files on server with unique name */
+FTP_EXTERN int	runique;	/* store local files with unique name */
+FTP_EXTERN int	mcase;		/* map upper to lower case for mget names */
+FTP_EXTERN int	ntflag;		/* use ntin ntout tables for name translation */
+FTP_EXTERN int	mapflag;	/* use mapin mapout templates on file names */
+FTP_EXTERN int	code;		/* return/reply code for ftp command */
+FTP_EXTERN int	crflag;		/* if 1, strip car. rets. on ascii gets */
+FTP_EXTERN char	pasv[64];	/* passive port for proxy data connection */
+FTP_EXTERN int	passivemode;	/* passive mode enabled */
+FTP_EXTERN char	*altarg;	/* argv[1] with no shell-like preprocessing  */
+FTP_EXTERN char	ntin[17];	/* input translation table */
+FTP_EXTERN char	ntout[17];	/* output translation table */
+extern	char *mapin;		/* input map template */
+extern	char *mapout;		/* output map template */
+FTP_EXTERN char	typename[32];	/* name of file transfer type */
+FTP_EXTERN int	type;		/* requested file transfer type */
+FTP_EXTERN int	curtype;	/* current file transfer type */
+FTP_EXTERN char	structname[32];	/* name of file transfer structure */
+FTP_EXTERN int	stru;		/* file transfer structure */
+FTP_EXTERN char	formname[32];	/* name of file transfer format */
+FTP_EXTERN int	form;		/* file transfer format */
+FTP_EXTERN char	modename[32];	/* name of file transfer mode */
+FTP_EXTERN int	mode;		/* file transfer mode */
+FTP_EXTERN char	bytename[32];	/* local byte size in ascii */
+FTP_EXTERN int	bytesize;	/* local byte size in binary */
+
+FTP_EXTERN char	*hostname;	/* name of host connected to */
+FTP_EXTERN int	unix_server;	/* server is unix, can use binary for ascii */
+FTP_EXTERN int	unix_proxy;	/* proxy is unix, can use binary for ascii */
+
+FTP_EXTERN struct servent *sp;	/* service spec for tcp/ftp */
+
+FTP_EXTERN jmp_buf toplevel;	/* non-local goto stuff for cmd scanner */
+
+#if HAVE_LIBREADLINE
+FTP_EXTERN char *line;
+#else
+FTP_EXTERN char	line[200];	/* input line buffer */
+#endif
+
+FTP_EXTERN char	*stringbase;	/* current scan point in line buffer */
+FTP_EXTERN char	argbuf[200];	/* argument storage buffer */
+FTP_EXTERN char	*argbase;	/* current storage point in arg buffer */
+FTP_EXTERN int	margc;		/* count of arguments on input line */
+FTP_EXTERN char	*margv[20];	/* args parsed from input line */
+FTP_EXTERN int	cpend;		/* flag: if != 0, then pending server reply */
+FTP_EXTERN int	mflag;		/* flag: if != 0, then active multi command */
+
+FTP_EXTERN int	options;	/* used during socket creation */
+
+/*
+ * Format of command table.
+ */
+struct cmd {
+	char	*c_name;	/* name of command */
+	char	*c_help;	/* help string */
+	char	c_bell;		/* give bell when command completes */
+	char	c_conn;		/* must be connected to use command */
+	char	c_proxy;	/* proxy server may execute */
+	void	(*c_handler) __P((int, char **)); /* function to call */
+};
+
+struct macel {
+	char mac_name[9];	/* macro name */
+	char *mac_start;	/* start of macro in macbuf */
+	char *mac_end;		/* end of macro in macbuf */
+};
+
+FTP_EXTERN int macnum;			/* number of defined macros */
+FTP_EXTERN struct macel macros[16];
+FTP_EXTERN char macbuf[4096];
diff --git a/contrib/media/updf/include/ftw.h b/contrib/media/updf/include/ftw.h
new file mode 100644
index 0000000000..b8607eab09
--- /dev/null
+++ b/contrib/media/updf/include/ftw.h
@@ -0,0 +1,38 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_ftw_h_
+#define __dj_include_ftw_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#define FTW_F   1
+#define FTW_D   2
+#define FTW_NS  3
+#define FTW_DNR 4
+#define FTW_VL  5
+
+#include <sys/stat.h>
+
+int     ftw(const char *_dir,
+            int (*_fn)(const char *_file, struct stat *_sb, int _flag),
+            int _depth);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_ftw_h_ */
diff --git a/contrib/media/updf/include/functional b/contrib/media/updf/include/functional
new file mode 100644
index 0000000000..ea48352643
--- /dev/null
+++ b/contrib/media/updf/include/functional
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_FUNCTIONAL
+#include <bits/std_functional.h>
+#endif
diff --git a/contrib/media/updf/include/general.h b/contrib/media/updf/include/general.h
new file mode 100644
index 0000000000..f987c5ada2
--- /dev/null
+++ b/contrib/media/updf/include/general.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 1988, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)general.h	8.1 (Berkeley) 6/6/93
+ */
+
+/*
+ * Some general definitions.
+ */
+
+
+#define	numberof(x)	(sizeof x/sizeof x[0])
+#define	highestof(x)	(numberof(x)-1)
+
+#define	ClearElement(x)		memset((char *)&x, 0, sizeof x)
+#define	ClearArray(x)		memset((char *)x, 0, sizeof x)
diff --git a/contrib/media/updf/include/genericobject.h b/contrib/media/updf/include/genericobject.h
new file mode 100644
index 0000000000..0a33c42618
--- /dev/null
+++ b/contrib/media/updf/include/genericobject.h
@@ -0,0 +1,44 @@
+
+
+#ifndef __genericobject_h__
+#define __genericobject_h__
+
+#include "yacasbase.h"
+
+/// Not used.
+/// This class has pure virtual functions, but no derived classes, so
+/// it can never be used.
+class LispArgList : public YacasBase
+{
+public:
+  virtual ~LispArgList();
+  virtual LispInt NrArguments()=0;
+  virtual LispChar * GetArgument(LispInt aIndex, LispInt& aLength)=0;
+  virtual LispBoolean Compare(LispInt aIndex, LispChar * aString)=0;
+};
+
+/// Abstract class which can be put inside a LispGenericClass.
+class GenericClass : public YacasBase
+{
+public:
+    GenericClass() : iReferenceCount(0) {};
+    virtual ~GenericClass();
+    virtual LispChar * Send(LispArgList& aArgList)=0;
+    virtual LispChar * TypeName()=0;
+public:
+    LispInt iReferenceCount; //TODO: perhaps share the method of reference counting with how it is done in other places
+};
+
+
+/* Definition of DYNCAST: either the cast succeeds, or the variable is assigned NULL.
+*/
+
+#define DYNCAST(_type,_name,_var,_object) \
+    _type * _var = NULL ; \
+    if (_object != NULL) \
+    { \
+      if (StrEqual((_object)->TypeName(),_name)) _var = (_type *)(_object); \
+    }
+
+#endif
+
diff --git a/contrib/media/updf/include/genericstructs.h b/contrib/media/updf/include/genericstructs.h
new file mode 100644
index 0000000000..a021cc992d
--- /dev/null
+++ b/contrib/media/updf/include/genericstructs.h
@@ -0,0 +1,49 @@
+/** \file genericstructs.h defines the class that handles structs and classes for plugins.
+ */
+#ifndef __genericstruct_h__
+#define __genericstruct_h__
+
+#include "yacasbase.h"
+#include "genericobject.h"
+#include "lispassert.h"
+
+/** \class GenericStruct This class maintains a pointer to some arbitrary
+ *  object (which can be any thing). The plugin is responsible for supplying
+ *  functions for manipulating such structs/classes/arrays. The Yacas core
+ *  then needs to know nothing about the internals of such a struct.
+ *
+ *  The struct is represented by a void pointer to the struct, a pointer
+ *  to a function that can clean up the struct (used when automatically
+ *  deleting the object), and a pointer to a text string representing the
+ *  type of the object (useful for testing if the type passed as an argument
+ *  to a function is correct).
+ */
+class GenericStruct : public GenericClass
+{
+public:
+  GenericStruct(LispChar * aTypeName, void* aData, void (*aDestructor)(void*));
+  virtual ~GenericStruct();
+  virtual LispChar * Send(LispArgList& aArgList);
+  virtual LispChar * TypeName();
+  inline void* Data() {return iData;}
+private:
+  GenericStruct(const GenericStruct& aOther) : iData(NULL),iTypeName(NULL),iDestructor(NULL)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+  }
+  GenericStruct& operator=(const GenericStruct& aOther)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  }
+public:
+  void* iData;
+  LispChar * iTypeName;
+  void (*iDestructor)(void* data);
+};
+
+
+#endif
+
diff --git a/contrib/media/updf/include/getpages.h b/contrib/media/updf/include/getpages.h
new file mode 100644
index 0000000000..3618b7e6e9
--- /dev/null
+++ b/contrib/media/updf/include/getpages.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_getpagesize_h_
+#define __dj_include_getpagesize_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <unistd.h>
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_getpagesize_h_ */
diff --git a/contrib/media/updf/include/glib/glib.h b/contrib/media/updf/include/glib/glib.h
new file mode 100644
index 0000000000..b83cf5db35
--- /dev/null
+++ b/contrib/media/updf/include/glib/glib.h
@@ -0,0 +1,2827 @@
+/* GLIB - Library of useful routines for C programming
+ * Copyright (C) 1995-1997  Peter Mattis, Spencer Kimball and Josh MacDonald
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+/*
+ * Modified by the GLib Team and others 1997-1999.  See the AUTHORS
+ * file for a list of people on the GLib Team.  See the ChangeLog
+ * files for a list of changes.  These files are distributed with
+ * GLib at ftp://ftp.gtk.org/pub/gtk/. 
+ */
+
+#ifndef __G_LIB_H__
+#define __G_LIB_H__
+
+/* system specific config file glibconfig.h provides definitions for
+ * the extrema of many of the standard types. These are:
+ *
+ *  G_MINSHORT, G_MAXSHORT
+ *  G_MININT, G_MAXINT
+ *  G_MINLONG, G_MAXLONG
+ *  G_MINFLOAT, G_MAXFLOAT
+ *  G_MINDOUBLE, G_MAXDOUBLE
+ *
+ * It also provides the following typedefs:
+ *
+ *  gint8, guint8
+ *  gint16, guint16
+ *  gint32, guint32
+ *  gint64, guint64
+ *
+ * It defines the G_BYTE_ORDER symbol to one of G_*_ENDIAN (see later in
+ * this file). 
+ *
+ * And it provides a way to store and retrieve a `gint' in/from a `gpointer'.
+ * This is useful to pass an integer instead of a pointer to a callback.
+ *
+ *  GINT_TO_POINTER(i), GUINT_TO_POINTER(i)
+ *  GPOINTER_TO_INT(p), GPOINTER_TO_UINT(p)
+ *
+ * Finally, it provide the following wrappers to STDC functions:
+ *
+ *  g_ATEXIT
+ *    To register hooks which are executed on exit().
+ *    Usually a wrapper for STDC atexit.
+ *
+ *  void *g_memmove(void *dest, const void *src, guint count);
+ *    A wrapper for STDC memmove, or an implementation, if memmove doesn't
+ *    exist.  The prototype looks like the above, give or take a const,
+ *    or size_t.
+ */
+#include <glibconfig.h>
+
+/* include varargs functions for assertment macros
+ */
+#include <stdarg.h>
+
+/* optionally feature DMALLOC memory allocation debugger
+ */
+#ifdef USE_DMALLOC
+#include "dmalloc.h"
+#endif
+
+
+#ifdef NATIVE_WIN32
+
+/* On native Win32, directory separator is the backslash, and search path
+ * separator is the semicolon.
+ */
+#define G_DIR_SEPARATOR '\\'
+#define G_DIR_SEPARATOR_S "\\"
+#define G_SEARCHPATH_SEPARATOR ';'
+#define G_SEARCHPATH_SEPARATOR_S ";"
+
+#else  /* !NATIVE_WIN32 */
+
+#ifndef __EMX__
+/* Unix */
+
+#define G_DIR_SEPARATOR '/'
+#define G_DIR_SEPARATOR_S "/"
+#define G_SEARCHPATH_SEPARATOR ':'
+#define G_SEARCHPATH_SEPARATOR_S ":"
+
+#else
+/* EMX/OS2 */
+
+#define G_DIR_SEPARATOR '/'
+#define G_DIR_SEPARATOR_S "/"
+#define G_SEARCHPATH_SEPARATOR ';'
+#define G_SEARCHPATH_SEPARATOR_S ";"
+
+#endif
+
+#endif /* !NATIVE_WIN32 */
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+
+/* Provide definitions for some commonly used macros.
+ *  Some of them are only provided if they haven't already
+ *  been defined. It is assumed that if they are already
+ *  defined then the current definition is correct.
+ */
+#ifndef	NULL
+#define	NULL	((void*) 0)
+#endif
+
+#ifndef	FALSE
+#define	FALSE	(0)
+#endif
+
+#ifndef	TRUE
+#define	TRUE	(!FALSE)
+#endif
+
+#undef	MAX
+#define MAX(a, b)  (((a) > (b)) ? (a) : (b))
+
+#undef	MIN
+#define MIN(a, b)  (((a) < (b)) ? (a) : (b))
+
+#undef	ABS
+#define ABS(a)	   (((a) < 0) ? -(a) : (a))
+
+#undef	CLAMP
+#define CLAMP(x, low, high)  (((x) > (high)) ? (high) : (((x) < (low)) ? (low) : (x)))
+
+
+/* Define G_VA_COPY() to do the right thing for copying va_list variables.
+ * glibconfig.h may have already defined G_VA_COPY as va_copy or __va_copy.
+ */
+#if !defined (G_VA_COPY)
+#  if defined (__GNUC__) && defined (__PPC__) && (defined (_CALL_SYSV) || defined (_WIN32))
+#  define G_VA_COPY(ap1, ap2)	  (*(ap1) = *(ap2))
+#  elif defined (G_VA_COPY_AS_ARRAY)
+#  define G_VA_COPY(ap1, ap2)	  g_memmove ((ap1), (ap2), sizeof (va_list))
+#  else /* va_list is a pointer */
+#  define G_VA_COPY(ap1, ap2)	  ((ap1) = (ap2))
+#  endif /* va_list is a pointer */
+#endif /* !G_VA_COPY */
+
+
+/* Provide convenience macros for handling structure
+ * fields through their offsets.
+ */
+#define G_STRUCT_OFFSET(struct_type, member)	\
+    ((gulong) ((gchar*) &((struct_type*) 0)->member))
+#define G_STRUCT_MEMBER_P(struct_p, struct_offset)   \
+    ((gpointer) ((gchar*) (struct_p) + (gulong) (struct_offset)))
+#define G_STRUCT_MEMBER(member_type, struct_p, struct_offset)   \
+    (*(member_type*) G_STRUCT_MEMBER_P ((struct_p), (struct_offset)))
+
+
+/* inlining hassle. for compilers that don't allow the `inline' keyword,
+ * mostly because of strict ANSI C compliance or dumbness, we try to fall
+ * back to either `__inline__' or `__inline'.
+ * we define G_CAN_INLINE, if the compiler seems to be actually
+ * *capable* to do function inlining, in which case inline function bodys
+ * do make sense. we also define G_INLINE_FUNC to properly export the
+ * function prototypes if no inlining can be performed.
+ * we special case most of the stuff, so inline functions can have a normal
+ * implementation by defining G_INLINE_FUNC to extern and G_CAN_INLINE to 1.
+ */
+#ifndef G_INLINE_FUNC
+#  define G_CAN_INLINE 1
+#endif
+#ifdef G_HAVE_INLINE
+#  if defined (__GNUC__) && defined (__STRICT_ANSI__)
+#    undef inline
+#    define inline __inline__
+#  endif
+#else /* !G_HAVE_INLINE */
+#  undef inline
+#  if defined (G_HAVE___INLINE__)
+#    define inline __inline__
+#  else /* !inline && !__inline__ */
+#    if defined (G_HAVE___INLINE)
+#      define inline __inline
+#    else /* !inline && !__inline__ && !__inline */
+#      define inline /* don't inline, then */
+#      ifndef G_INLINE_FUNC
+#	 undef G_CAN_INLINE
+#      endif
+#    endif
+#  endif
+#endif
+#ifndef G_INLINE_FUNC
+#  ifdef __GNUC__
+#    ifdef __OPTIMIZE__
+#      define G_INLINE_FUNC extern inline
+#    else
+#      undef G_CAN_INLINE
+#      define G_INLINE_FUNC extern
+#    endif
+#  else /* !__GNUC__ */
+#    ifdef G_CAN_INLINE
+#      define G_INLINE_FUNC static inline
+#    else
+#      define G_INLINE_FUNC extern
+#    endif
+#  endif /* !__GNUC__ */
+#endif /* !G_INLINE_FUNC */
+
+
+/* Provide simple macro statement wrappers (adapted from Perl):
+ *  G_STMT_START { statements; } G_STMT_END;
+ *  can be used as a single statement, as in
+ *  if (x) G_STMT_START { ... } G_STMT_END; else ...
+ *
+ *  For gcc we will wrap the statements within `({' and `})' braces.
+ *  For SunOS they will be wrapped within `if (1)' and `else (void) 0',
+ *  and otherwise within `do' and `while (0)'.
+ */
+#if !(defined (G_STMT_START) && defined (G_STMT_END))
+#  if defined (__GNUC__) && !defined (__STRICT_ANSI__) && !defined (__cplusplus)
+#    define G_STMT_START	(void)(
+#    define G_STMT_END		)
+#  else
+#    if (defined (sun) || defined (__sun__))
+#      define G_STMT_START	if (1)
+#      define G_STMT_END	else (void)0
+#    else
+#      define G_STMT_START	do
+#      define G_STMT_END	while (0)
+#    endif
+#  endif
+#endif
+
+
+/* Provide macros to feature the GCC function attribute.
+ */
+#if	__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 4)
+#define G_GNUC_PRINTF( format_idx, arg_idx )	\
+  __attribute__((format (printf, format_idx, arg_idx)))
+#define G_GNUC_SCANF( format_idx, arg_idx )	\
+  __attribute__((format (scanf, format_idx, arg_idx)))
+#define G_GNUC_FORMAT( arg_idx )		\
+  __attribute__((format_arg (arg_idx)))
+#define G_GNUC_NORETURN				\
+  __attribute__((noreturn))
+#define G_GNUC_CONST				\
+  __attribute__((const))
+#define G_GNUC_UNUSED				\
+  __attribute__((unused))
+#else	/* !__GNUC__ */
+#define G_GNUC_PRINTF( format_idx, arg_idx )
+#define G_GNUC_SCANF( format_idx, arg_idx )
+#define G_GNUC_FORMAT( arg_idx )
+#define G_GNUC_NORETURN
+#define G_GNUC_CONST
+#define	G_GNUC_UNUSED
+#endif	/* !__GNUC__ */
+
+
+/* Wrap the gcc __PRETTY_FUNCTION__ and __FUNCTION__ variables with
+ * macros, so we can refer to them as strings unconditionally.
+ */
+#ifdef	__GNUC__
+#define	G_GNUC_FUNCTION		__FUNCTION__
+#define	G_GNUC_PRETTY_FUNCTION	__PRETTY_FUNCTION__
+#else	/* !__GNUC__ */
+#define	G_GNUC_FUNCTION		""
+#define	G_GNUC_PRETTY_FUNCTION	""
+#endif	/* !__GNUC__ */
+
+/* we try to provide a usefull equivalent for ATEXIT if it is
+ * not defined, but use is actually abandoned. people should
+ * use g_atexit() instead.
+ */
+#ifndef ATEXIT
+# define ATEXIT(proc)	g_ATEXIT(proc)
+#else
+# define G_NATIVE_ATEXIT
+#endif /* ATEXIT */
+
+/* Hacker macro to place breakpoints for elected machines.
+ * Actual use is strongly deprecated of course ;)
+ */
+#if defined (__i386__) && defined (__GNUC__) && __GNUC__ >= 2
+#define	G_BREAKPOINT()		G_STMT_START{ __asm__ __volatile__ ("int $03"); }G_STMT_END
+#elif defined (__alpha__) && defined (__GNUC__) && __GNUC__ >= 2
+#define	G_BREAKPOINT()		G_STMT_START{ __asm__ __volatile__ ("bpt"); }G_STMT_END
+#else	/* !__i386__ && !__alpha__ */
+#define	G_BREAKPOINT()
+#endif	/* __i386__ */
+
+
+/* Provide macros for easily allocating memory. The macros
+ *  will cast the allocated memory to the specified type
+ *  in order to avoid compiler warnings. (Makes the code neater).
+ */
+
+#ifdef __DMALLOC_H__
+#  define g_new(type, count)		(ALLOC (type, count))
+#  define g_new0(type, count)		(CALLOC (type, count))
+#  define g_renew(type, mem, count)	(REALLOC (mem, type, count))
+#else /* __DMALLOC_H__ */
+#  define g_new(type, count)	  \
+      ((type *) g_malloc ((unsigned) sizeof (type) * (count)))
+#  define g_new0(type, count)	  \
+      ((type *) g_malloc0 ((unsigned) sizeof (type) * (count)))
+#  define g_renew(type, mem, count)	  \
+      ((type *) g_realloc (mem, (unsigned) sizeof (type) * (count)))
+#endif /* __DMALLOC_H__ */
+
+#define g_mem_chunk_create(type, pre_alloc, alloc_type)	( \
+  g_mem_chunk_new (#type " mem chunks (" #pre_alloc ")", \
+		   sizeof (type), \
+		   sizeof (type) * (pre_alloc), \
+		   (alloc_type)) \
+)
+#define g_chunk_new(type, chunk)	( \
+  (type *) g_mem_chunk_alloc (chunk) \
+)
+#define g_chunk_new0(type, chunk)	( \
+  (type *) g_mem_chunk_alloc0 (chunk) \
+)
+#define g_chunk_free(mem, mem_chunk)	G_STMT_START { \
+  g_mem_chunk_free ((mem_chunk), (mem)); \
+} G_STMT_END
+
+
+#define g_string(x) #x
+
+
+/* Provide macros for error handling. The "assert" macros will
+ *  exit on failure. The "return" macros will exit the current
+ *  function. Two different definitions are given for the macros
+ *  if G_DISABLE_ASSERT is not defined, in order to support gcc's
+ *  __PRETTY_FUNCTION__ capability.
+ */
+
+#ifdef G_DISABLE_ASSERT
+
+#define g_assert(expr)
+#define g_assert_not_reached()
+
+#else /* !G_DISABLE_ASSERT */
+
+#ifdef __GNUC__
+
+#define g_assert(expr)			G_STMT_START{		\
+     if (!(expr))						\
+       g_log (G_LOG_DOMAIN,					\
+	      G_LOG_LEVEL_ERROR,				\
+	      "file %s: line %d (%s): assertion failed: (%s)",	\
+	      __FILE__,						\
+	      __LINE__,						\
+	      __PRETTY_FUNCTION__,				\
+	      #expr);			}G_STMT_END
+
+#define g_assert_not_reached()		G_STMT_START{		\
+     g_log (G_LOG_DOMAIN,					\
+	    G_LOG_LEVEL_ERROR,					\
+	    "file %s: line %d (%s): should not be reached",	\
+	    __FILE__,						\
+	    __LINE__,						\
+	    __PRETTY_FUNCTION__);	}G_STMT_END
+
+#else /* !__GNUC__ */
+
+#define g_assert(expr)			G_STMT_START{		\
+     if (!(expr))						\
+       g_log (G_LOG_DOMAIN,					\
+	      G_LOG_LEVEL_ERROR,				\
+	      "file %s: line %d: assertion failed: (%s)",	\
+	      __FILE__,						\
+	      __LINE__,						\
+	      #expr);			}G_STMT_END
+
+#define g_assert_not_reached()		G_STMT_START{	\
+     g_log (G_LOG_DOMAIN,				\
+	    G_LOG_LEVEL_ERROR,				\
+	    "file %s: line %d: should not be reached",	\
+	    __FILE__,					\
+	    __LINE__);		}G_STMT_END
+
+#endif /* __GNUC__ */
+
+#endif /* !G_DISABLE_ASSERT */
+
+
+#ifdef G_DISABLE_CHECKS
+
+#define g_return_if_fail(expr)
+#define g_return_val_if_fail(expr,val)
+
+#else /* !G_DISABLE_CHECKS */
+
+#ifdef __GNUC__
+
+#define g_return_if_fail(expr)		G_STMT_START{			\
+     if (!(expr))							\
+       {								\
+	 g_log (G_LOG_DOMAIN,						\
+		G_LOG_LEVEL_CRITICAL,					\
+		"file %s: line %d (%s): assertion `%s' failed.",	\
+		__FILE__,						\
+		__LINE__,						\
+		__PRETTY_FUNCTION__,					\
+		#expr);							\
+	 return;							\
+       };				}G_STMT_END
+
+#define g_return_val_if_fail(expr,val)	G_STMT_START{			\
+     if (!(expr))							\
+       {								\
+	 g_log (G_LOG_DOMAIN,						\
+		G_LOG_LEVEL_CRITICAL,					\
+		"file %s: line %d (%s): assertion `%s' failed.",	\
+		__FILE__,						\
+		__LINE__,						\
+		__PRETTY_FUNCTION__,					\
+		#expr);							\
+	 return val;							\
+       };				}G_STMT_END
+
+#else /* !__GNUC__ */
+
+#define g_return_if_fail(expr)		G_STMT_START{		\
+     if (!(expr))						\
+       {							\
+	 g_log (G_LOG_DOMAIN,					\
+		G_LOG_LEVEL_CRITICAL,				\
+		"file %s: line %d: assertion `%s' failed.",	\
+		__FILE__,					\
+		__LINE__,					\
+		#expr);						\
+	 return;						\
+       };				}G_STMT_END
+
+#define g_return_val_if_fail(expr, val)	G_STMT_START{		\
+     if (!(expr))						\
+       {							\
+	 g_log (G_LOG_DOMAIN,					\
+		G_LOG_LEVEL_CRITICAL,				\
+		"file %s: line %d: assertion `%s' failed.",	\
+		__FILE__,					\
+		__LINE__,					\
+		#expr);						\
+	 return val;						\
+       };				}G_STMT_END
+
+#endif /* !__GNUC__ */
+
+#endif /* !G_DISABLE_CHECKS */
+
+
+/* Provide type definitions for commonly used types.
+ *  These are useful because a "gint8" can be adjusted
+ *  to be 1 byte (8 bits) on all platforms. Similarly and
+ *  more importantly, "gint32" can be adjusted to be
+ *  4 bytes (32 bits) on all platforms.
+ */
+
+typedef char   gchar;
+typedef short  gshort;
+typedef long   glong;
+typedef int    gint;
+typedef gint   gboolean;
+
+typedef unsigned char	guchar;
+typedef unsigned short	gushort;
+typedef unsigned long	gulong;
+typedef unsigned int	guint;
+
+typedef float	gfloat;
+typedef double	gdouble;
+
+/* HAVE_LONG_DOUBLE doesn't work correctly on all platforms.
+ * Since gldouble isn't used anywhere, just disable it for now */
+
+#if 0
+#ifdef HAVE_LONG_DOUBLE
+typedef long double gldouble;
+#else /* HAVE_LONG_DOUBLE */
+typedef double gldouble;
+#endif /* HAVE_LONG_DOUBLE */
+#endif /* 0 */
+
+typedef void* gpointer;
+typedef const void *gconstpointer;
+
+
+typedef gint32	gssize;
+typedef guint32 gsize;
+typedef guint32 GQuark;
+typedef gint32	GTime;
+
+
+/* Portable endian checks and conversions
+ *
+ * glibconfig.h defines G_BYTE_ORDER which expands to one of
+ * the below macros.
+ */
+#define G_LITTLE_ENDIAN 1234
+#define G_BIG_ENDIAN    4321
+#define G_PDP_ENDIAN    3412		/* unused, need specific PDP check */	
+
+
+/* Basic bit swapping functions
+ */
+#define GUINT16_SWAP_LE_BE_CONSTANT(val)	((guint16) ( \
+    (((guint16) (val) & (guint16) 0x00ffU) << 8) | \
+    (((guint16) (val) & (guint16) 0xff00U) >> 8)))
+#define GUINT32_SWAP_LE_BE_CONSTANT(val)	((guint32) ( \
+    (((guint32) (val) & (guint32) 0x000000ffU) << 24) | \
+    (((guint32) (val) & (guint32) 0x0000ff00U) <<  8) | \
+    (((guint32) (val) & (guint32) 0x00ff0000U) >>  8) | \
+    (((guint32) (val) & (guint32) 0xff000000U) >> 24)))
+
+/* Intel specific stuff for speed
+ */
+#if defined (__i386__) && defined (__GNUC__) && __GNUC__ >= 2
+#  define GUINT16_SWAP_LE_BE_X86(val) \
+     (__extension__					\
+      ({ register guint16 __v;				\
+	 if (__builtin_constant_p (val))		\
+	   __v = GUINT16_SWAP_LE_BE_CONSTANT (val);	\
+	 else						\
+	   __asm__ __const__ ("rorw $8, %w0"		\
+			      : "=r" (__v)		\
+			      : "0" ((guint16) (val)));	\
+	__v; }))
+#  define GUINT16_SWAP_LE_BE(val) (GUINT16_SWAP_LE_BE_X86 (val))
+#  if !defined(__i486__) && !defined(__i586__) \
+      && !defined(__pentium__) && !defined(__i686__) && !defined(__pentiumpro__)
+#     define GUINT32_SWAP_LE_BE_X86(val) \
+        (__extension__						\
+         ({ register guint32 __v;				\
+	    if (__builtin_constant_p (val))			\
+	      __v = GUINT32_SWAP_LE_BE_CONSTANT (val);		\
+	  else							\
+	    __asm__ __const__ ("rorw $8, %w0\n\t"		\
+			       "rorl $16, %0\n\t"		\
+			       "rorw $8, %w0"			\
+			       : "=r" (__v)			\
+			       : "0" ((guint32) (val)));	\
+	__v; }))
+#  else /* 486 and higher has bswap */
+#     define GUINT32_SWAP_LE_BE_X86(val) \
+        (__extension__						\
+         ({ register guint32 __v;				\
+	    if (__builtin_constant_p (val))			\
+	      __v = GUINT32_SWAP_LE_BE_CONSTANT (val);		\
+	  else							\
+	    __asm__ __const__ ("bswap %0"			\
+			       : "=r" (__v)			\
+			       : "0" ((guint32) (val)));	\
+	__v; }))
+#  endif /* processor specific 32-bit stuff */
+#  define GUINT32_SWAP_LE_BE(val) (GUINT32_SWAP_LE_BE_X86 (val))
+#else /* !__i386__ */
+#  define GUINT16_SWAP_LE_BE(val) (GUINT16_SWAP_LE_BE_CONSTANT (val))
+#  define GUINT32_SWAP_LE_BE(val) (GUINT32_SWAP_LE_BE_CONSTANT (val))
+#endif /* __i386__ */
+
+#ifdef G_HAVE_GINT64
+#  define GUINT64_SWAP_LE_BE_CONSTANT(val)	((guint64) ( \
+      (((guint64) (val) &						\
+	(guint64) G_GINT64_CONSTANT(0x00000000000000ffU)) << 56) |	\
+      (((guint64) (val) &						\
+	(guint64) G_GINT64_CONSTANT(0x000000000000ff00U)) << 40) |	\
+      (((guint64) (val) &						\
+	(guint64) G_GINT64_CONSTANT(0x0000000000ff0000U)) << 24) |	\
+      (((guint64) (val) &						\
+	(guint64) G_GINT64_CONSTANT(0x00000000ff000000U)) <<  8) |	\
+      (((guint64) (val) &						\
+	(guint64) G_GINT64_CONSTANT(0x000000ff00000000U)) >>  8) |	\
+      (((guint64) (val) &						\
+	(guint64) G_GINT64_CONSTANT(0x0000ff0000000000U)) >> 24) |	\
+      (((guint64) (val) &						\
+	(guint64) G_GINT64_CONSTANT(0x00ff000000000000U)) >> 40) |	\
+      (((guint64) (val) &						\
+	(guint64) G_GINT64_CONSTANT(0xff00000000000000U)) >> 56)))
+#  if defined (__i386__) && defined (__GNUC__) && __GNUC__ >= 2
+#    define GUINT64_SWAP_LE_BE_X86(val) \
+	(__extension__						\
+	 ({ union { guint64 __ll;				\
+		    guint32 __l[2]; } __r;			\
+	    if (__builtin_constant_p (val))			\
+	      __r.__ll = GUINT64_SWAP_LE_BE_CONSTANT (val);	\
+	    else						\
+	      {							\
+	 	union { guint64 __ll;				\
+			guint32 __l[2]; } __w;			\
+		__w.__ll = ((guint64) val);			\
+		__r.__l[0] = GUINT32_SWAP_LE_BE (__w.__l[1]);	\
+		__r.__l[1] = GUINT32_SWAP_LE_BE (__w.__l[0]);	\
+	      }							\
+	  __r.__ll; }))
+#    define GUINT64_SWAP_LE_BE(val) (GUINT64_SWAP_LE_BE_X86 (val))
+#  else /* !__i386__ */
+#    define GUINT64_SWAP_LE_BE(val) (GUINT64_SWAP_LE_BE_CONSTANT(val))
+#  endif
+#endif
+
+#define GUINT16_SWAP_LE_PDP(val)	((guint16) (val))
+#define GUINT16_SWAP_BE_PDP(val)	(GUINT16_SWAP_LE_BE (val))
+#define GUINT32_SWAP_LE_PDP(val)	((guint32) ( \
+    (((guint32) (val) & (guint32) 0x0000ffffU) << 16) | \
+    (((guint32) (val) & (guint32) 0xffff0000U) >> 16)))
+#define GUINT32_SWAP_BE_PDP(val)	((guint32) ( \
+    (((guint32) (val) & (guint32) 0x00ff00ffU) << 8) | \
+    (((guint32) (val) & (guint32) 0xff00ff00U) >> 8)))
+
+/* The G*_TO_?E() macros are defined in glibconfig.h.
+ * The transformation is symmetric, so the FROM just maps to the TO.
+ */
+#define GINT16_FROM_LE(val)	(GINT16_TO_LE (val))
+#define GUINT16_FROM_LE(val)	(GUINT16_TO_LE (val))
+#define GINT16_FROM_BE(val)	(GINT16_TO_BE (val))
+#define GUINT16_FROM_BE(val)	(GUINT16_TO_BE (val))
+#define GINT32_FROM_LE(val)	(GINT32_TO_LE (val))
+#define GUINT32_FROM_LE(val)	(GUINT32_TO_LE (val))
+#define GINT32_FROM_BE(val)	(GINT32_TO_BE (val))
+#define GUINT32_FROM_BE(val)	(GUINT32_TO_BE (val))
+
+#ifdef G_HAVE_GINT64
+#define GINT64_FROM_LE(val)	(GINT64_TO_LE (val))
+#define GUINT64_FROM_LE(val)	(GUINT64_TO_LE (val))
+#define GINT64_FROM_BE(val)	(GINT64_TO_BE (val))
+#define GUINT64_FROM_BE(val)	(GUINT64_TO_BE (val))
+#endif
+
+#define GLONG_FROM_LE(val)	(GLONG_TO_LE (val))
+#define GULONG_FROM_LE(val)	(GULONG_TO_LE (val))
+#define GLONG_FROM_BE(val)	(GLONG_TO_BE (val))
+#define GULONG_FROM_BE(val)	(GULONG_TO_BE (val))
+
+#define GINT_FROM_LE(val)	(GINT_TO_LE (val))
+#define GUINT_FROM_LE(val)	(GUINT_TO_LE (val))
+#define GINT_FROM_BE(val)	(GINT_TO_BE (val))
+#define GUINT_FROM_BE(val)	(GUINT_TO_BE (val))
+
+
+/* Portable versions of host-network order stuff
+ */
+#define g_ntohl(val) (GUINT32_FROM_BE (val))
+#define g_ntohs(val) (GUINT16_FROM_BE (val))
+#define g_htonl(val) (GUINT32_TO_BE (val))
+#define g_htons(val) (GUINT16_TO_BE (val))
+
+
+/* Glib version.
+ * we prefix variable declarations so they can
+ * properly get exported in windows dlls.
+ */
+#ifdef NATIVE_WIN32
+#  ifdef GLIB_COMPILATION
+#    define GUTILS_C_VAR __declspec(dllexport)
+#  else /* !GLIB_COMPILATION */
+#    define GUTILS_C_VAR extern __declspec(dllimport)
+#  endif /* !GLIB_COMPILATION */
+#else /* !NATIVE_WIN32 */
+#  define GUTILS_C_VAR extern
+#endif /* !NATIVE_WIN32 */
+
+GUTILS_C_VAR const guint glib_major_version;
+GUTILS_C_VAR const guint glib_minor_version;
+GUTILS_C_VAR const guint glib_micro_version;
+GUTILS_C_VAR const guint glib_interface_age;
+GUTILS_C_VAR const guint glib_binary_age;
+
+#define GLIB_CHECK_VERSION(major,minor,micro)    \
+    (GLIB_MAJOR_VERSION > (major) || \
+     (GLIB_MAJOR_VERSION == (major) && GLIB_MINOR_VERSION > (minor)) || \
+     (GLIB_MAJOR_VERSION == (major) && GLIB_MINOR_VERSION == (minor) && \
+      GLIB_MICRO_VERSION >= (micro)))
+
+/* Forward declarations of glib types.
+ */
+typedef struct _GAllocator	GAllocator;
+typedef struct _GArray		GArray;
+typedef struct _GByteArray	GByteArray;
+typedef struct _GCache		GCache;
+typedef struct _GCompletion	GCompletion;
+typedef	struct _GData		GData;
+typedef struct _GDebugKey	GDebugKey;
+typedef struct _GHashTable	GHashTable;
+typedef struct _GHook		GHook;
+typedef struct _GHookList	GHookList;
+typedef struct _GList		GList;
+typedef struct _GMemChunk	GMemChunk;
+typedef struct _GNode		GNode;
+typedef struct _GPtrArray	GPtrArray;
+typedef struct _GRelation	GRelation;
+typedef struct _GScanner	GScanner;
+typedef struct _GScannerConfig	GScannerConfig;
+typedef struct _GSList		GSList;
+typedef struct _GString		GString;
+typedef struct _GStringChunk	GStringChunk;
+typedef struct _GTimer		GTimer;
+typedef struct _GTree		GTree;
+typedef struct _GTuples		GTuples;
+typedef union  _GTokenValue	GTokenValue;
+typedef struct _GIOChannel	GIOChannel;
+
+/* Tree traverse flags */
+typedef enum
+{
+  G_TRAVERSE_LEAFS	= 1 << 0,
+  G_TRAVERSE_NON_LEAFS	= 1 << 1,
+  G_TRAVERSE_ALL	= G_TRAVERSE_LEAFS | G_TRAVERSE_NON_LEAFS,
+  G_TRAVERSE_MASK	= 0x03
+} GTraverseFlags;
+
+/* Tree traverse orders */
+typedef enum
+{
+  G_IN_ORDER,
+  G_PRE_ORDER,
+  G_POST_ORDER,
+  G_LEVEL_ORDER
+} GTraverseType;
+
+/* Log level shift offset for user defined
+ * log levels (0-7 are used by GLib).
+ */
+#define	G_LOG_LEVEL_USER_SHIFT	(8)
+
+/* Glib log levels and flags.
+ */
+typedef enum
+{
+  /* log flags */
+  G_LOG_FLAG_RECURSION		= 1 << 0,
+  G_LOG_FLAG_FATAL		= 1 << 1,
+  
+  /* GLib log levels */
+  G_LOG_LEVEL_ERROR		= 1 << 2,	/* always fatal */
+  G_LOG_LEVEL_CRITICAL		= 1 << 3,
+  G_LOG_LEVEL_WARNING		= 1 << 4,
+  G_LOG_LEVEL_MESSAGE		= 1 << 5,
+  G_LOG_LEVEL_INFO		= 1 << 6,
+  G_LOG_LEVEL_DEBUG		= 1 << 7,
+  
+  G_LOG_LEVEL_MASK		= ~(G_LOG_FLAG_RECURSION | G_LOG_FLAG_FATAL)
+} GLogLevelFlags;
+
+/* GLib log levels that are considered fatal by default */
+#define	G_LOG_FATAL_MASK	(G_LOG_FLAG_RECURSION | G_LOG_LEVEL_ERROR)
+
+
+typedef gpointer	(*GCacheNewFunc)	(gpointer	key);
+typedef gpointer	(*GCacheDupFunc)	(gpointer	value);
+typedef void		(*GCacheDestroyFunc)	(gpointer	value);
+typedef gint		(*GCompareFunc)		(gconstpointer	a,
+						 gconstpointer	b);
+typedef gchar*		(*GCompletionFunc)	(gpointer);
+typedef void		(*GDestroyNotify)	(gpointer	data);
+typedef void		(*GDataForeachFunc)	(GQuark		key_id,
+						 gpointer	data,
+						 gpointer	user_data);
+typedef void		(*GFunc)		(gpointer	data,
+						 gpointer	user_data);
+typedef guint		(*GHashFunc)		(gconstpointer	key);
+typedef void		(*GFreeFunc)		(gpointer	data);
+typedef void		(*GHFunc)		(gpointer	key,
+						 gpointer	value,
+						 gpointer	user_data);
+typedef gboolean	(*GHRFunc)		(gpointer	key,
+						 gpointer	value,
+						 gpointer	user_data);
+typedef gint		(*GHookCompareFunc)	(GHook		*new_hook,
+						 GHook		*sibling);
+typedef gboolean	(*GHookFindFunc)	(GHook		*hook,
+						 gpointer	 data);
+typedef void		(*GHookMarshaller)	(GHook		*hook,
+						 gpointer	 data);
+typedef gboolean	(*GHookCheckMarshaller)	(GHook		*hook,
+						 gpointer	 data);
+typedef void		(*GHookFunc)		(gpointer	 data);
+typedef gboolean	(*GHookCheckFunc)	(gpointer	 data);
+typedef void		(*GHookFreeFunc)	(GHookList      *hook_list,
+						 GHook          *hook);
+typedef void		(*GLogFunc)		(const gchar   *log_domain,
+						 GLogLevelFlags	log_level,
+						 const gchar   *message,
+						 gpointer	user_data);
+typedef gboolean	(*GNodeTraverseFunc)	(GNode	       *node,
+						 gpointer	data);
+typedef void		(*GNodeForeachFunc)	(GNode	       *node,
+						 gpointer	data);
+typedef gint		(*GSearchFunc)		(gpointer	key,
+						 gpointer	data);
+typedef void		(*GScannerMsgFunc)	(GScanner      *scanner,
+						 gchar	       *message,
+						 gint		error);
+typedef gint		(*GTraverseFunc)	(gpointer	key,
+						 gpointer	value,
+						 gpointer	data);
+typedef	void		(*GVoidFunc)		(void);
+
+
+struct _GList
+{
+  gpointer data;
+  GList *next;
+  GList *prev;
+};
+
+struct _GSList
+{
+  gpointer data;
+  GSList *next;
+};
+
+struct _GString
+{
+  gchar *str;
+  gint len;
+};
+
+struct _GArray
+{
+  gchar *data;
+  guint len;
+};
+
+struct _GByteArray
+{
+  guint8 *data;
+  guint	  len;
+};
+
+struct _GPtrArray
+{
+  gpointer *pdata;
+  guint	    len;
+};
+
+struct _GTuples
+{
+  guint len;
+};
+
+struct _GDebugKey
+{
+  gchar *key;
+  guint	 value;
+};
+
+
+/* Doubly linked lists
+ */
+void   g_list_push_allocator    (GAllocator     *allocator);
+void   g_list_pop_allocator     (void);
+GList* g_list_alloc		(void);
+void   g_list_free		(GList		*list);
+void   g_list_free_1		(GList		*list);
+GList* g_list_append		(GList		*list,
+				 gpointer	 data);
+GList* g_list_prepend		(GList		*list,
+				 gpointer	 data);
+GList* g_list_insert		(GList		*list,
+				 gpointer	 data,
+				 gint		 position);
+GList* g_list_insert_sorted	(GList		*list,
+				 gpointer	 data,
+				 GCompareFunc	 func);
+GList* g_list_concat		(GList		*list1,
+				 GList		*list2);
+GList* g_list_remove		(GList		*list,
+				 gpointer	 data);
+GList* g_list_remove_link	(GList		*list,
+				 GList		*llink);
+GList* g_list_reverse		(GList		*list);
+GList* g_list_copy		(GList		*list);
+GList* g_list_nth		(GList		*list,
+				 guint		 n);
+GList* g_list_find		(GList		*list,
+				 gpointer	 data);
+GList* g_list_find_custom	(GList		*list,
+				 gpointer	 data,
+				 GCompareFunc	 func);
+gint   g_list_position		(GList		*list,
+				 GList		*llink);
+gint   g_list_index		(GList		*list,
+				 gpointer	 data);
+GList* g_list_last		(GList		*list);
+GList* g_list_first		(GList		*list);
+guint  g_list_length		(GList		*list);
+void   g_list_foreach		(GList		*list,
+				 GFunc		 func,
+				 gpointer	 user_data);
+GList* g_list_sort              (GList          *list,
+		                 GCompareFunc    compare_func);
+gpointer g_list_nth_data	(GList		*list,
+				 guint		 n);
+#define g_list_previous(list)	((list) ? (((GList *)(list))->prev) : NULL)
+#define g_list_next(list)	((list) ? (((GList *)(list))->next) : NULL)
+
+
+/* Singly linked lists
+ */
+void    g_slist_push_allocator  (GAllocator     *allocator);
+void    g_slist_pop_allocator   (void);
+GSList* g_slist_alloc		(void);
+void	g_slist_free		(GSList		*list);
+void	g_slist_free_1		(GSList		*list);
+GSList* g_slist_append		(GSList		*list,
+				 gpointer	 data);
+GSList* g_slist_prepend		(GSList		*list,
+				 gpointer	 data);
+GSList* g_slist_insert		(GSList		*list,
+				 gpointer	 data,
+				 gint		 position);
+GSList* g_slist_insert_sorted	(GSList		*list,
+				 gpointer	 data,
+				 GCompareFunc	 func);
+GSList* g_slist_concat		(GSList		*list1,
+				 GSList		*list2);
+GSList* g_slist_remove		(GSList		*list,
+				 gpointer	 data);
+GSList* g_slist_remove_link	(GSList		*list,
+				 GSList		*llink);
+GSList* g_slist_reverse		(GSList		*list);
+GSList*	g_slist_copy		(GSList		*list);
+GSList* g_slist_nth		(GSList		*list,
+				 guint		 n);
+GSList* g_slist_find		(GSList		*list,
+				 gpointer	 data);
+GSList* g_slist_find_custom	(GSList		*list,
+				 gpointer	 data,
+				 GCompareFunc	 func);
+gint	g_slist_position	(GSList		*list,
+				 GSList		*llink);
+gint	g_slist_index		(GSList		*list,
+				 gpointer	 data);
+GSList* g_slist_last		(GSList		*list);
+guint	g_slist_length		(GSList		*list);
+void	g_slist_foreach		(GSList		*list,
+				 GFunc		 func,
+				 gpointer	 user_data);
+GSList*  g_slist_sort           (GSList          *list,
+		                 GCompareFunc    compare_func);
+gpointer g_slist_nth_data	(GSList		*list,
+				 guint		 n);
+#define g_slist_next(slist)	((slist) ? (((GSList *)(slist))->next) : NULL)
+
+
+/* Hash tables
+ */
+GHashTable* g_hash_table_new		(GHashFunc	 hash_func,
+					 GCompareFunc	 key_compare_func);
+void	    g_hash_table_destroy	(GHashTable	*hash_table);
+void	    g_hash_table_insert		(GHashTable	*hash_table,
+					 gpointer	 key,
+					 gpointer	 value);
+void	    g_hash_table_remove		(GHashTable	*hash_table,
+					 gconstpointer	 key);
+gpointer    g_hash_table_lookup		(GHashTable	*hash_table,
+					 gconstpointer	 key);
+gboolean    g_hash_table_lookup_extended(GHashTable	*hash_table,
+					 gconstpointer	 lookup_key,
+					 gpointer	*orig_key,
+					 gpointer	*value);
+void	    g_hash_table_freeze		(GHashTable	*hash_table);
+void	    g_hash_table_thaw		(GHashTable	*hash_table);
+void	    g_hash_table_foreach	(GHashTable	*hash_table,
+					 GHFunc		 func,
+					 gpointer	 user_data);
+guint	    g_hash_table_foreach_remove	(GHashTable	*hash_table,
+					 GHRFunc	 func,
+					 gpointer	 user_data);
+guint	    g_hash_table_size		(GHashTable	*hash_table);
+
+
+/* Caches
+ */
+GCache*	 g_cache_new	       (GCacheNewFunc	   value_new_func,
+				GCacheDestroyFunc  value_destroy_func,
+				GCacheDupFunc	   key_dup_func,
+				GCacheDestroyFunc  key_destroy_func,
+				GHashFunc	   hash_key_func,
+				GHashFunc	   hash_value_func,
+				GCompareFunc	   key_compare_func);
+void	 g_cache_destroy       (GCache		  *cache);
+gpointer g_cache_insert	       (GCache		  *cache,
+				gpointer	   key);
+void	 g_cache_remove	       (GCache		  *cache,
+				gpointer	   value);
+void	 g_cache_key_foreach   (GCache		  *cache,
+				GHFunc		   func,
+				gpointer	   user_data);
+void	 g_cache_value_foreach (GCache		  *cache,
+				GHFunc		   func,
+				gpointer	   user_data);
+
+
+/* Balanced binary trees
+ */
+GTree*	 g_tree_new	 (GCompareFunc	 key_compare_func);
+void	 g_tree_destroy	 (GTree		*tree);
+void	 g_tree_insert	 (GTree		*tree,
+			  gpointer	 key,
+			  gpointer	 value);
+void	 g_tree_remove	 (GTree		*tree,
+			  gpointer	 key);
+gpointer g_tree_lookup	 (GTree		*tree,
+			  gpointer	 key);
+void	 g_tree_traverse (GTree		*tree,
+			  GTraverseFunc	 traverse_func,
+			  GTraverseType	 traverse_type,
+			  gpointer	 data);
+gpointer g_tree_search	 (GTree		*tree,
+			  GSearchFunc	 search_func,
+			  gpointer	 data);
+gint	 g_tree_height	 (GTree		*tree);
+gint	 g_tree_nnodes	 (GTree		*tree);
+
+
+
+/* N-way tree implementation
+ */
+struct _GNode
+{
+  gpointer data;
+  GNode	  *next;
+  GNode	  *prev;
+  GNode	  *parent;
+  GNode	  *children;
+};
+
+#define	 G_NODE_IS_ROOT(node)	(((GNode*) (node))->parent == NULL && \
+				 ((GNode*) (node))->prev == NULL && \
+				 ((GNode*) (node))->next == NULL)
+#define	 G_NODE_IS_LEAF(node)	(((GNode*) (node))->children == NULL)
+
+void     g_node_push_allocator  (GAllocator       *allocator);
+void     g_node_pop_allocator   (void);
+GNode*	 g_node_new		(gpointer	   data);
+void	 g_node_destroy		(GNode		  *root);
+void	 g_node_unlink		(GNode		  *node);
+GNode*	 g_node_insert		(GNode		  *parent,
+				 gint		   position,
+				 GNode		  *node);
+GNode*	 g_node_insert_before	(GNode		  *parent,
+				 GNode		  *sibling,
+				 GNode		  *node);
+GNode*	 g_node_prepend		(GNode		  *parent,
+				 GNode		  *node);
+guint	 g_node_n_nodes		(GNode		  *root,
+				 GTraverseFlags	   flags);
+GNode*	 g_node_get_root	(GNode		  *node);
+gboolean g_node_is_ancestor	(GNode		  *node,
+				 GNode		  *descendant);
+guint	 g_node_depth		(GNode		  *node);
+GNode*	 g_node_find		(GNode		  *root,
+				 GTraverseType	   order,
+				 GTraverseFlags	   flags,
+				 gpointer	   data);
+
+/* convenience macros */
+#define g_node_append(parent, node)				\
+     g_node_insert_before ((parent), NULL, (node))
+#define	g_node_insert_data(parent, position, data)		\
+     g_node_insert ((parent), (position), g_node_new (data))
+#define	g_node_insert_data_before(parent, sibling, data)	\
+     g_node_insert_before ((parent), (sibling), g_node_new (data))
+#define	g_node_prepend_data(parent, data)			\
+     g_node_prepend ((parent), g_node_new (data))
+#define	g_node_append_data(parent, data)			\
+     g_node_insert_before ((parent), NULL, g_node_new (data))
+
+/* traversal function, assumes that `node' is root
+ * (only traverses `node' and its subtree).
+ * this function is just a high level interface to
+ * low level traversal functions, optimized for speed.
+ */
+void	 g_node_traverse	(GNode		  *root,
+				 GTraverseType	   order,
+				 GTraverseFlags	   flags,
+				 gint		   max_depth,
+				 GNodeTraverseFunc func,
+				 gpointer	   data);
+
+/* return the maximum tree height starting with `node', this is an expensive
+ * operation, since we need to visit all nodes. this could be shortened by
+ * adding `guint height' to struct _GNode, but then again, this is not very
+ * often needed, and would make g_node_insert() more time consuming.
+ */
+guint	 g_node_max_height	 (GNode *root);
+
+void	 g_node_children_foreach (GNode		  *node,
+				  GTraverseFlags   flags,
+				  GNodeForeachFunc func,
+				  gpointer	   data);
+void	 g_node_reverse_children (GNode		  *node);
+guint	 g_node_n_children	 (GNode		  *node);
+GNode*	 g_node_nth_child	 (GNode		  *node,
+				  guint		   n);
+GNode*	 g_node_last_child	 (GNode		  *node);
+GNode*	 g_node_find_child	 (GNode		  *node,
+				  GTraverseFlags   flags,
+				  gpointer	   data);
+gint	 g_node_child_position	 (GNode		  *node,
+				  GNode		  *child);
+gint	 g_node_child_index	 (GNode		  *node,
+				  gpointer	   data);
+
+GNode*	 g_node_first_sibling	 (GNode		  *node);
+GNode*	 g_node_last_sibling	 (GNode		  *node);
+
+#define	 g_node_prev_sibling(node)	((node) ? \
+					 ((GNode*) (node))->prev : NULL)
+#define	 g_node_next_sibling(node)	((node) ? \
+					 ((GNode*) (node))->next : NULL)
+#define	 g_node_first_child(node)	((node) ? \
+					 ((GNode*) (node))->children : NULL)
+
+
+/* Callback maintenance functions
+ */
+#define G_HOOK_FLAG_USER_SHIFT	(4)
+typedef enum
+{
+  G_HOOK_FLAG_ACTIVE	= 1 << 0,
+  G_HOOK_FLAG_IN_CALL	= 1 << 1,
+  G_HOOK_FLAG_MASK	= 0x0f
+} GHookFlagMask;
+
+#define	G_HOOK_DEFERRED_DESTROY	((GHookFreeFunc) 0x01)
+
+struct _GHookList
+{
+  guint		 seq_id;
+  guint		 hook_size;
+  guint		 is_setup : 1;
+  GHook		*hooks;
+  GMemChunk	*hook_memchunk;
+  GHookFreeFunc	 hook_free; /* virtual function */
+  GHookFreeFunc	 hook_destroy; /* virtual function */
+};
+
+struct _GHook
+{
+  gpointer	 data;
+  GHook		*next;
+  GHook		*prev;
+  guint		 ref_count;
+  guint		 hook_id;
+  guint		 flags;
+  gpointer	 func;
+  GDestroyNotify destroy;
+};
+
+#define	G_HOOK_ACTIVE(hook)		((((GHook*) hook)->flags & \
+					  G_HOOK_FLAG_ACTIVE) != 0)
+#define	G_HOOK_IN_CALL(hook)		((((GHook*) hook)->flags & \
+					  G_HOOK_FLAG_IN_CALL) != 0)
+#define G_HOOK_IS_VALID(hook)		(((GHook*) hook)->hook_id != 0 && \
+					 G_HOOK_ACTIVE (hook))
+#define G_HOOK_IS_UNLINKED(hook)	(((GHook*) hook)->next == NULL && \
+					 ((GHook*) hook)->prev == NULL && \
+					 ((GHook*) hook)->hook_id == 0 && \
+					 ((GHook*) hook)->ref_count == 0)
+
+void	 g_hook_list_init		(GHookList		*hook_list,
+					 guint			 hook_size);
+void	 g_hook_list_clear		(GHookList		*hook_list);
+GHook*	 g_hook_alloc			(GHookList		*hook_list);
+void	 g_hook_free			(GHookList		*hook_list,
+					 GHook			*hook);
+void	 g_hook_ref			(GHookList		*hook_list,
+					 GHook			*hook);
+void	 g_hook_unref			(GHookList		*hook_list,
+					 GHook			*hook);
+gboolean g_hook_destroy			(GHookList		*hook_list,
+					 guint			 hook_id);
+void	 g_hook_destroy_link		(GHookList		*hook_list,
+					 GHook			*hook);
+void	 g_hook_prepend			(GHookList		*hook_list,
+					 GHook			*hook);
+void	 g_hook_insert_before		(GHookList		*hook_list,
+					 GHook			*sibling,
+					 GHook			*hook);
+void	 g_hook_insert_sorted		(GHookList		*hook_list,
+					 GHook			*hook,
+					 GHookCompareFunc	 func);
+GHook*	 g_hook_get			(GHookList		*hook_list,
+					 guint			 hook_id);
+GHook*	 g_hook_find			(GHookList		*hook_list,
+					 gboolean		 need_valids,
+					 GHookFindFunc		 func,
+					 gpointer		 data);
+GHook*	 g_hook_find_data		(GHookList		*hook_list,
+					 gboolean		 need_valids,
+					 gpointer		 data);
+GHook*	 g_hook_find_func		(GHookList		*hook_list,
+					 gboolean		 need_valids,
+					 gpointer		 func);
+GHook*	 g_hook_find_func_data		(GHookList		*hook_list,
+					 gboolean		 need_valids,
+					 gpointer		 func,
+					 gpointer		 data);
+/* return the first valid hook, and increment its reference count */
+GHook*	 g_hook_first_valid		(GHookList		*hook_list,
+					 gboolean		 may_be_in_call);
+/* return the next valid hook with incremented reference count, and
+ * decrement the reference count of the original hook
+ */
+GHook*	 g_hook_next_valid		(GHookList		*hook_list,
+					 GHook			*hook,
+					 gboolean		 may_be_in_call);
+
+/* GHookCompareFunc implementation to insert hooks sorted by their id */
+gint	 g_hook_compare_ids		(GHook			*new_hook,
+					 GHook			*sibling);
+
+/* convenience macros */
+#define	 g_hook_append( hook_list, hook )  \
+     g_hook_insert_before ((hook_list), NULL, (hook))
+
+/* invoke all valid hooks with the (*GHookFunc) signature.
+ */
+void	 g_hook_list_invoke		(GHookList		*hook_list,
+					 gboolean		 may_recurse);
+/* invoke all valid hooks with the (*GHookCheckFunc) signature,
+ * and destroy the hook if FALSE is returned.
+ */
+void	 g_hook_list_invoke_check	(GHookList		*hook_list,
+					 gboolean		 may_recurse);
+/* invoke a marshaller on all valid hooks.
+ */
+void	 g_hook_list_marshal		(GHookList		*hook_list,
+					 gboolean		 may_recurse,
+					 GHookMarshaller	 marshaller,
+					 gpointer		 data);
+void	 g_hook_list_marshal_check	(GHookList		*hook_list,
+					 gboolean		 may_recurse,
+					 GHookCheckMarshaller	 marshaller,
+					 gpointer		 data);
+
+
+/* Fatal error handlers.
+ * g_on_error_query() will prompt the user to either
+ * [E]xit, [H]alt, [P]roceed or show [S]tack trace.
+ * g_on_error_stack_trace() invokes gdb, which attaches to the current
+ * process and shows a stack trace.
+ * These function may cause different actions on non-unix platforms.
+ * The prg_name arg is required by gdb to find the executable, if it is
+ * passed as NULL, g_on_error_query() will try g_get_prgname().
+ */
+void g_on_error_query (const gchar *prg_name);
+void g_on_error_stack_trace (const gchar *prg_name);
+
+
+/* Logging mechanism
+ */
+extern	        const gchar		*g_log_domain_glib;
+guint		g_log_set_handler	(const gchar	*log_domain,
+					 GLogLevelFlags	 log_levels,
+					 GLogFunc	 log_func,
+					 gpointer	 user_data);
+void		g_log_remove_handler	(const gchar	*log_domain,
+					 guint		 handler_id);
+void		g_log_default_handler	(const gchar	*log_domain,
+					 GLogLevelFlags	 log_level,
+					 const gchar	*message,
+					 gpointer	 unused_data);
+void		g_log			(const gchar	*log_domain,
+					 GLogLevelFlags	 log_level,
+					 const gchar	*format,
+					 ...) G_GNUC_PRINTF (3, 4);
+void		g_logv			(const gchar	*log_domain,
+					 GLogLevelFlags	 log_level,
+					 const gchar	*format,
+					 va_list	 args);
+GLogLevelFlags	g_log_set_fatal_mask	(const gchar	*log_domain,
+					 GLogLevelFlags	 fatal_mask);
+GLogLevelFlags	g_log_set_always_fatal	(GLogLevelFlags	 fatal_mask);
+#ifndef	G_LOG_DOMAIN
+#define	G_LOG_DOMAIN	((gchar*) 0)
+#endif	/* G_LOG_DOMAIN */
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+#define	g_error(...)	g_log (G_LOG_DOMAIN,         \
+			       G_LOG_LEVEL_ERROR,    \
+			       __VA_ARGS__)
+#define	g_message(...)	g_log (G_LOG_DOMAIN,         \
+			       G_LOG_LEVEL_MESSAGE,  \
+			       __VA_ARGS__)
+#define	g_critical(...)	g_log (G_LOG_DOMAIN,         \
+			       G_LOG_LEVEL_CRITICAL, \
+			       __VA_ARGS__)
+#define	g_warning(...)	g_log (G_LOG_DOMAIN,         \
+			       G_LOG_LEVEL_WARNING,  \
+			       __VA_ARGS__)
+#elif defined (__GNUC__)
+#define	g_error(format...)	g_log (G_LOG_DOMAIN,         \
+				       G_LOG_LEVEL_ERROR,    \
+				       format)
+#define	g_message(format...)	g_log (G_LOG_DOMAIN,         \
+				       G_LOG_LEVEL_MESSAGE,  \
+				       format)
+#define	g_critical(format...)	g_log (G_LOG_DOMAIN,         \
+				       G_LOG_LEVEL_CRITICAL, \
+				       format)
+#define	g_warning(format...)	g_log (G_LOG_DOMAIN,         \
+				       G_LOG_LEVEL_WARNING,  \
+				       format)
+#else	/* !__GNUC__ */
+static void
+g_error (const gchar *format,
+	 ...)
+{
+  va_list args;
+  va_start (args, format);
+  g_logv (G_LOG_DOMAIN, G_LOG_LEVEL_ERROR, format, args);
+  va_end (args);
+}
+static void
+g_message (const gchar *format,
+	   ...)
+{
+  va_list args;
+  va_start (args, format);
+  g_logv (G_LOG_DOMAIN, G_LOG_LEVEL_MESSAGE, format, args);
+  va_end (args);
+}
+static void
+g_warning (const gchar *format,
+	   ...)
+{
+  va_list args;
+  va_start (args, format);
+  g_logv (G_LOG_DOMAIN, G_LOG_LEVEL_WARNING, format, args);
+  va_end (args);
+}
+#endif	/* !__GNUC__ */
+
+typedef void	(*GPrintFunc)		(const gchar	*string);
+void		g_print			(const gchar	*format,
+					 ...) G_GNUC_PRINTF (1, 2);
+GPrintFunc	g_set_print_handler	(GPrintFunc	 func);
+void		g_printerr		(const gchar	*format,
+					 ...) G_GNUC_PRINTF (1, 2);
+GPrintFunc	g_set_printerr_handler	(GPrintFunc	 func);
+
+/* deprecated compatibility functions, use g_log_set_handler() instead */
+typedef void		(*GErrorFunc)		(const gchar *str);
+typedef void		(*GWarningFunc)		(const gchar *str);
+GErrorFunc   g_set_error_handler   (GErrorFunc	 func);
+GWarningFunc g_set_warning_handler (GWarningFunc func);
+GPrintFunc   g_set_message_handler (GPrintFunc func);
+
+
+/* Memory allocation and debugging
+ */
+#ifdef USE_DMALLOC
+
+#define g_malloc(size)	     ((gpointer) MALLOC (size))
+#define g_malloc0(size)	     ((gpointer) CALLOC (char, size))
+#define g_realloc(mem,size)  ((gpointer) REALLOC (mem, char, size))
+#define g_free(mem)	     FREE (mem)
+
+#else /* !USE_DMALLOC */
+
+gpointer g_malloc      (gulong	  size);
+gpointer g_malloc0     (gulong	  size);
+gpointer g_realloc     (gpointer  mem,
+			gulong	  size);
+void	 g_free	       (gpointer  mem);
+
+#endif /* !USE_DMALLOC */
+
+void	 g_mem_profile (void);
+void	 g_mem_check   (gpointer  mem);
+
+/* Generic allocators
+ */
+GAllocator* g_allocator_new   (const gchar  *name,
+			       guint         n_preallocs);
+void        g_allocator_free  (GAllocator   *allocator);
+
+#define	G_ALLOCATOR_LIST	(1)
+#define	G_ALLOCATOR_SLIST	(2)
+#define	G_ALLOCATOR_NODE	(3)
+
+
+/* "g_mem_chunk_new" creates a new memory chunk.
+ * Memory chunks are used to allocate pieces of memory which are
+ *  always the same size. Lists are a good example of such a data type.
+ * The memory chunk allocates and frees blocks of memory as needed.
+ *  Just be sure to call "g_mem_chunk_free" and not "g_free" on data
+ *  allocated in a mem chunk. ("g_free" will most likely cause a seg
+ *  fault...somewhere).
+ *
+ * Oh yeah, GMemChunk is an opaque data type. (You don't really
+ *  want to know what's going on inside do you?)
+ */
+
+/* ALLOC_ONLY MemChunk's can only allocate memory. The free operation
+ *  is interpreted as a no op. ALLOC_ONLY MemChunk's save 4 bytes per
+ *  atom. (They are also useful for lists which use MemChunk to allocate
+ *  memory but are also part of the MemChunk implementation).
+ * ALLOC_AND_FREE MemChunk's can allocate and free memory.
+ */
+
+#define G_ALLOC_ONLY	  1
+#define G_ALLOC_AND_FREE  2
+
+GMemChunk* g_mem_chunk_new     (gchar	  *name,
+				gint	   atom_size,
+				gulong	   area_size,
+				gint	   type);
+void	   g_mem_chunk_destroy (GMemChunk *mem_chunk);
+gpointer   g_mem_chunk_alloc   (GMemChunk *mem_chunk);
+gpointer   g_mem_chunk_alloc0  (GMemChunk *mem_chunk);
+void	   g_mem_chunk_free    (GMemChunk *mem_chunk,
+				gpointer   mem);
+void	   g_mem_chunk_clean   (GMemChunk *mem_chunk);
+void	   g_mem_chunk_reset   (GMemChunk *mem_chunk);
+void	   g_mem_chunk_print   (GMemChunk *mem_chunk);
+void	   g_mem_chunk_info    (void);
+
+/* Ah yes...we have a "g_blow_chunks" function.
+ * "g_blow_chunks" simply compresses all the chunks. This operation
+ *  consists of freeing every memory area that should be freed (but
+ *  which we haven't gotten around to doing yet). And, no,
+ *  "g_blow_chunks" doesn't follow the naming scheme, but it is a
+ *  much better name than "g_mem_chunk_clean_all" or something
+ *  similar.
+ */
+void g_blow_chunks (void);
+
+
+/* Timer
+ */
+GTimer* g_timer_new	(void);
+void	g_timer_destroy (GTimer	 *timer);
+void	g_timer_start	(GTimer	 *timer);
+void	g_timer_stop	(GTimer	 *timer);
+void	g_timer_reset	(GTimer	 *timer);
+gdouble g_timer_elapsed (GTimer	 *timer,
+			 gulong	 *microseconds);
+
+
+/* String utility functions that modify a string argument or
+ * return a constant string that must not be freed.
+ */
+#define	 G_STR_DELIMITERS	"_-|> <."
+gchar*	 g_strdelimit		(gchar	     *string,
+				 const gchar *delimiters,
+				 gchar	      new_delimiter);
+gdouble	 g_strtod		(const gchar *nptr,
+				 gchar	    **endptr);
+gchar*	 g_strerror		(gint	      errnum);
+gchar*	 g_strsignal		(gint	      signum);
+gint	 g_strcasecmp		(const gchar *s1,
+				 const gchar *s2);
+gint	 g_strncasecmp		(const gchar *s1,
+				 const gchar *s2,
+				 guint 	      n);
+void	 g_strdown		(gchar	     *string);
+void	 g_strup		(gchar	     *string);
+void	 g_strreverse		(gchar	     *string);
+/* removes leading spaces */
+gchar*   g_strchug              (gchar        *string);
+/* removes trailing spaces */
+gchar*  g_strchomp              (gchar        *string);
+/* removes leading & trailing spaces */
+#define g_strstrip( string )	g_strchomp (g_strchug (string))
+
+/* String utility functions that return a newly allocated string which
+ * ought to be freed from the caller at some point.
+ */
+gchar*	 g_strdup		(const gchar *str);
+gchar*	 g_strdup_printf	(const gchar *format,
+				 ...) G_GNUC_PRINTF (1, 2);
+gchar*	 g_strdup_vprintf	(const gchar *format,
+				 va_list      args);
+gchar*	 g_strndup		(const gchar *str,
+				 guint	      n);
+gchar*	 g_strnfill		(guint	      length,
+				 gchar	      fill_char);
+gchar*	 g_strconcat		(const gchar *string1,
+				 ...); /* NULL terminated */
+gchar*   g_strjoin		(const gchar  *separator,
+				 ...); /* NULL terminated */
+gchar*	 g_strescape		(gchar	      *string);
+gpointer g_memdup		(gconstpointer mem,
+				 guint	       byte_size);
+
+/* NULL terminated string arrays.
+ * g_strsplit() splits up string into max_tokens tokens at delim and
+ * returns a newly allocated string array.
+ * g_strjoinv() concatenates all of str_array's strings, sliding in an
+ * optional separator, the returned string is newly allocated.
+ * g_strfreev() frees the array itself and all of its strings.
+ */
+gchar**	 g_strsplit		(const gchar  *string,
+				 const gchar  *delimiter,
+				 gint          max_tokens);
+gchar*   g_strjoinv		(const gchar  *separator,
+				 gchar       **str_array);
+void     g_strfreev		(gchar       **str_array);
+
+
+
+/* calculate a string size, guarranteed to fit format + args.
+ */
+guint	g_printf_string_upper_bound (const gchar* format,
+				     va_list	  args);
+
+
+/* Retrive static string info
+ */
+gchar*	g_get_user_name		(void);
+gchar*	g_get_real_name		(void);
+gchar*	g_get_home_dir		(void);
+gchar*	g_get_tmp_dir		(void);
+gchar*	g_get_prgname		(void);
+void	g_set_prgname		(const gchar *prgname);
+
+
+/* Miscellaneous utility functions
+ */
+guint	g_parse_debug_string	(const gchar *string,
+				 GDebugKey   *keys,
+				 guint	      nkeys);
+gint	g_snprintf		(gchar	     *string,
+				 gulong	      n,
+				 gchar const *format,
+				 ...) G_GNUC_PRINTF (3, 4);
+gint	g_vsnprintf		(gchar	     *string,
+				 gulong	      n,
+				 gchar const *format,
+				 va_list      args);
+gchar*	g_basename		(const gchar *file_name);
+/* Check if a file name is an absolute path */
+gboolean g_path_is_absolute	(const gchar *file_name);
+/* In case of absolute paths, skip the root part */
+gchar*  g_path_skip_root	(gchar       *file_name);
+
+/* strings are newly allocated with g_malloc() */
+gchar*	g_dirname		(const gchar *file_name);
+gchar*	g_get_current_dir	(void);
+
+/* return the environment string for the variable. The returned memory
+ * must not be freed. */
+gchar*  g_getenv		(const gchar *variable);
+
+
+/* we use a GLib function as a replacement for ATEXIT, so
+ * the programmer is not required to check the return value
+ * (if there is any in the implementation) and doesn't encounter
+ * missing include files.
+ */
+void	g_atexit		(GVoidFunc    func);
+
+
+/* Bit tests
+ */
+G_INLINE_FUNC gint	g_bit_nth_lsf (guint32 mask,
+				       gint    nth_bit);
+#ifdef	G_CAN_INLINE
+G_INLINE_FUNC gint
+g_bit_nth_lsf (guint32 mask,
+	       gint    nth_bit)
+{
+  do
+    {
+      nth_bit++;
+      if (mask & (1 << (guint) nth_bit))
+	return nth_bit;
+    }
+  while (nth_bit < 32);
+  return -1;
+}
+#endif	/* G_CAN_INLINE */
+
+G_INLINE_FUNC gint	g_bit_nth_msf (guint32 mask,
+				       gint    nth_bit);
+#ifdef G_CAN_INLINE
+G_INLINE_FUNC gint
+g_bit_nth_msf (guint32 mask,
+	       gint    nth_bit)
+{
+  if (nth_bit < 0)
+    nth_bit = 32;
+  do
+    {
+      nth_bit--;
+      if (mask & (1 << (guint) nth_bit))
+	return nth_bit;
+    }
+  while (nth_bit > 0);
+  return -1;
+}
+#endif	/* G_CAN_INLINE */
+
+G_INLINE_FUNC guint	g_bit_storage (guint number);
+#ifdef G_CAN_INLINE
+G_INLINE_FUNC guint
+g_bit_storage (guint number)
+{
+  register guint n_bits = 0;
+  
+  do
+    {
+      n_bits++;
+      number >>= 1;
+    }
+  while (number);
+  return n_bits;
+}
+#endif	/* G_CAN_INLINE */
+
+/* String Chunks
+ */
+GStringChunk* g_string_chunk_new	   (gint size);
+void	      g_string_chunk_free	   (GStringChunk *chunk);
+gchar*	      g_string_chunk_insert	   (GStringChunk *chunk,
+					    const gchar	 *string);
+gchar*	      g_string_chunk_insert_const  (GStringChunk *chunk,
+					    const gchar	 *string);
+
+
+/* Strings
+ */
+GString* g_string_new	    (const gchar *init);
+GString* g_string_sized_new (guint	  dfl_size);
+void	 g_string_free	    (GString	 *string,
+			     gint	  free_segment);
+GString* g_string_assign    (GString	 *lval,
+			     const gchar *rval);
+GString* g_string_truncate  (GString	 *string,
+			     gint	  len);
+GString* g_string_append    (GString	 *string,
+			     const gchar *val);
+GString* g_string_append_c  (GString	 *string,
+			     gchar	  c);
+GString* g_string_prepend   (GString	 *string,
+			     const gchar *val);
+GString* g_string_prepend_c (GString	 *string,
+			     gchar	  c);
+GString* g_string_insert    (GString	 *string,
+			     gint	  pos,
+			     const gchar *val);
+GString* g_string_insert_c  (GString	 *string,
+			     gint	  pos,
+			     gchar	  c);
+GString* g_string_erase	    (GString	 *string,
+			     gint	  pos,
+			     gint	  len);
+GString* g_string_down	    (GString	 *string);
+GString* g_string_up	    (GString	 *string);
+void	 g_string_sprintf   (GString	 *string,
+			     const gchar *format,
+			     ...) G_GNUC_PRINTF (2, 3);
+void	 g_string_sprintfa  (GString	 *string,
+			     const gchar *format,
+			     ...) G_GNUC_PRINTF (2, 3);
+
+
+/* Resizable arrays, remove fills any cleared spot and shortens the
+ * array, while preserving the order. remove_fast will distort the
+ * order by moving the last element to the position of the removed 
+ */
+
+#define g_array_append_val(a,v)	  g_array_append_vals (a, &(v), 1)
+#define g_array_prepend_val(a,v)  g_array_prepend_vals (a, &(v), 1)
+#define g_array_insert_val(a,i,v) g_array_insert_vals (a, i, &(v), 1)
+#define g_array_index(a,t,i)      (((t*) (a)->data) [(i)])
+
+GArray* g_array_new	          (gboolean	    zero_terminated,
+				   gboolean	    clear,
+				   guint	    element_size);
+void	g_array_free	          (GArray	   *array,
+				   gboolean	    free_segment);
+GArray* g_array_append_vals       (GArray	   *array,
+				   gconstpointer    data,
+				   guint	    len);
+GArray* g_array_prepend_vals      (GArray	   *array,
+				   gconstpointer    data,
+				   guint	    len);
+GArray* g_array_insert_vals       (GArray          *array,
+				   guint            index,
+				   gconstpointer    data,
+				   guint            len);
+GArray* g_array_set_size          (GArray	   *array,
+				   guint	    length);
+GArray* g_array_remove_index	  (GArray	   *array,
+				   guint	    index);
+GArray* g_array_remove_index_fast (GArray	   *array,
+				   guint	    index);
+
+/* Resizable pointer array.  This interface is much less complicated
+ * than the above.  Add appends appends a pointer.  Remove fills any
+ * cleared spot and shortens the array. remove_fast will again distort
+ * order.  
+ */
+#define	    g_ptr_array_index(array,index) (array->pdata)[index]
+GPtrArray*  g_ptr_array_new		   (void);
+void	    g_ptr_array_free		   (GPtrArray	*array,
+					    gboolean	 free_seg);
+void	    g_ptr_array_set_size	   (GPtrArray	*array,
+					    gint	 length);
+gpointer    g_ptr_array_remove_index	   (GPtrArray	*array,
+					    guint	 index);
+gpointer    g_ptr_array_remove_index_fast  (GPtrArray	*array,
+					    guint	 index);
+gboolean    g_ptr_array_remove		   (GPtrArray	*array,
+					    gpointer	 data);
+gboolean    g_ptr_array_remove_fast        (GPtrArray	*array,
+					    gpointer	 data);
+void	    g_ptr_array_add		   (GPtrArray	*array,
+					    gpointer	 data);
+
+/* Byte arrays, an array of guint8.  Implemented as a GArray,
+ * but type-safe.
+ */
+
+GByteArray* g_byte_array_new	           (void);
+void	    g_byte_array_free	           (GByteArray	 *array,
+					    gboolean	  free_segment);
+GByteArray* g_byte_array_append	           (GByteArray	 *array,
+					    const guint8 *data,
+					    guint	  len);
+GByteArray* g_byte_array_prepend           (GByteArray	 *array,
+					    const guint8 *data,
+					    guint	  len);
+GByteArray* g_byte_array_set_size          (GByteArray	 *array,
+					    guint	  length);
+GByteArray* g_byte_array_remove_index	   (GByteArray	 *array,
+					    guint	  index);
+GByteArray* g_byte_array_remove_index_fast (GByteArray	 *array,
+					    guint	  index);
+
+
+/* Hash Functions
+ */
+gint  g_str_equal (gconstpointer   v,
+		   gconstpointer   v2);
+guint g_str_hash  (gconstpointer   v);
+
+gint  g_int_equal (gconstpointer   v,
+		   gconstpointer   v2);
+guint g_int_hash  (gconstpointer   v);
+
+/* This "hash" function will just return the key's adress as an
+ * unsigned integer. Useful for hashing on plain adresses or
+ * simple integer values.
+ * passing NULL into g_hash_table_new() as GHashFunc has the
+ * same effect as passing g_direct_hash().
+ */
+guint g_direct_hash  (gconstpointer v);
+gint  g_direct_equal (gconstpointer v,
+		      gconstpointer v2);
+
+
+/* Quarks (string<->id association)
+ */
+GQuark	  g_quark_try_string		(const gchar	*string);
+GQuark	  g_quark_from_static_string	(const gchar	*string);
+GQuark	  g_quark_from_string		(const gchar	*string);
+gchar*	  g_quark_to_string		(GQuark		 quark);
+
+
+/* Keyed Data List
+ * NOTE: these functions are scheduled for a rename in GLib 1.3
+ */
+void	  g_datalist_init		 (GData		 **datalist);
+void	  g_datalist_clear		 (GData		 **datalist);
+gpointer  g_datalist_id_get_data	 (GData		 **datalist,
+					  GQuark	   key_id);
+void	  g_datalist_id_set_data_full	 (GData		 **datalist,
+					  GQuark	   key_id,
+					  gpointer	   data,
+					  GDestroyNotify   destroy_func);
+void	  g_datalist_id_remove_no_notify (GData		 **datalist,
+					  GQuark	   key_id);
+void	  g_datalist_foreach		 (GData		 **datalist,
+					  GDataForeachFunc func,
+					  gpointer	   user_data);
+#define	  g_datalist_id_set_data(dl, q, d)	\
+     g_datalist_id_set_data_full ((dl), (q), (d), NULL)
+#define	  g_datalist_id_remove_data(dl, q)	\
+     g_datalist_id_set_data ((dl), (q), NULL)
+#define	  g_datalist_get_data(dl, k)		\
+     (g_datalist_id_get_data ((dl), g_quark_try_string (k)))
+#define	  g_datalist_set_data_full(dl, k, d, f)	\
+     g_datalist_id_set_data_full ((dl), g_quark_from_string (k), (d), (f))
+#define	  g_datalist_remove_no_notify(dl, k)	\
+     g_datalist_id_remove_no_notify ((dl), g_quark_try_string (k))
+#define	  g_datalist_set_data(dl, k, d)		\
+     g_datalist_set_data_full ((dl), (k), (d), NULL)
+#define	  g_datalist_remove_data(dl, k)		\
+     g_datalist_id_set_data ((dl), g_quark_try_string (k), NULL)
+
+
+/* Location Associated Keyed Data
+ * NOTE: these functions are scheduled for a rename in GLib 1.3
+ */
+void	  g_dataset_destroy		(gconstpointer	  dataset_location);
+gpointer  g_dataset_id_get_data		(gconstpointer	  dataset_location,
+					 GQuark		  key_id);
+void	  g_dataset_id_set_data_full	(gconstpointer	  dataset_location,
+					 GQuark		  key_id,
+					 gpointer	  data,
+					 GDestroyNotify	  destroy_func);
+void	  g_dataset_id_remove_no_notify	(gconstpointer	  dataset_location,
+					 GQuark		  key_id);
+void	  g_dataset_foreach		(gconstpointer	  dataset_location,
+					 GDataForeachFunc func,
+					 gpointer	  user_data);
+#define	  g_dataset_id_set_data(l, k, d)	\
+     g_dataset_id_set_data_full ((l), (k), (d), NULL)
+#define	  g_dataset_id_remove_data(l, k)	\
+     g_dataset_id_set_data ((l), (k), NULL)
+#define	  g_dataset_get_data(l, k)		\
+     (g_dataset_id_get_data ((l), g_quark_try_string (k)))
+#define	  g_dataset_set_data_full(l, k, d, f)	\
+     g_dataset_id_set_data_full ((l), g_quark_from_string (k), (d), (f))
+#define	  g_dataset_remove_no_notify(l, k)	\
+     g_dataset_id_remove_no_notify ((l), g_quark_try_string (k))
+#define	  g_dataset_set_data(l, k, d)		\
+     g_dataset_set_data_full ((l), (k), (d), NULL)
+#define	  g_dataset_remove_data(l, k)		\
+     g_dataset_id_set_data ((l), g_quark_try_string (k), NULL)
+
+
+/* GScanner: Flexible lexical scanner for general purpose.
+ */
+
+/* Character sets */
+#define G_CSET_A_2_Z	"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+#define G_CSET_a_2_z	"abcdefghijklmnopqrstuvwxyz"
+#define G_CSET_LATINC	"\300\301\302\303\304\305\306"\
+			"\307\310\311\312\313\314\315\316\317\320"\
+			"\321\322\323\324\325\326"\
+			"\330\331\332\333\334\335\336"
+#define G_CSET_LATINS	"\337\340\341\342\343\344\345\346"\
+			"\347\350\351\352\353\354\355\356\357\360"\
+			"\361\362\363\364\365\366"\
+			"\370\371\372\373\374\375\376\377"
+
+/* Error types */
+typedef enum
+{
+  G_ERR_UNKNOWN,
+  G_ERR_UNEXP_EOF,
+  G_ERR_UNEXP_EOF_IN_STRING,
+  G_ERR_UNEXP_EOF_IN_COMMENT,
+  G_ERR_NON_DIGIT_IN_CONST,
+  G_ERR_DIGIT_RADIX,
+  G_ERR_FLOAT_RADIX,
+  G_ERR_FLOAT_MALFORMED
+} GErrorType;
+
+/* Token types */
+typedef enum
+{
+  G_TOKEN_EOF			=   0,
+  
+  G_TOKEN_LEFT_PAREN		= '(',
+  G_TOKEN_RIGHT_PAREN		= ')',
+  G_TOKEN_LEFT_CURLY		= '{',
+  G_TOKEN_RIGHT_CURLY		= '}',
+  G_TOKEN_LEFT_BRACE		= '[',
+  G_TOKEN_RIGHT_BRACE		= ']',
+  G_TOKEN_EQUAL_SIGN		= '=',
+  G_TOKEN_COMMA			= ',',
+  
+  G_TOKEN_NONE			= 256,
+  
+  G_TOKEN_ERROR,
+  
+  G_TOKEN_CHAR,
+  G_TOKEN_BINARY,
+  G_TOKEN_OCTAL,
+  G_TOKEN_INT,
+  G_TOKEN_HEX,
+  G_TOKEN_FLOAT,
+  G_TOKEN_STRING,
+  
+  G_TOKEN_SYMBOL,
+  G_TOKEN_IDENTIFIER,
+  G_TOKEN_IDENTIFIER_NULL,
+  
+  G_TOKEN_COMMENT_SINGLE,
+  G_TOKEN_COMMENT_MULTI,
+  G_TOKEN_LAST
+} GTokenType;
+
+union	_GTokenValue
+{
+  gpointer	v_symbol;
+  gchar		*v_identifier;
+  gulong	v_binary;
+  gulong	v_octal;
+  gulong	v_int;
+  gdouble	v_float;
+  gulong	v_hex;
+  gchar		*v_string;
+  gchar		*v_comment;
+  guchar	v_char;
+  guint		v_error;
+};
+
+struct	_GScannerConfig
+{
+  /* Character sets
+   */
+  gchar		*cset_skip_characters;		/* default: " \t\n" */
+  gchar		*cset_identifier_first;
+  gchar		*cset_identifier_nth;
+  gchar		*cpair_comment_single;		/* default: "#\n" */
+  
+  /* Should symbol lookup work case sensitive?
+   */
+  guint		case_sensitive : 1;
+  
+  /* Boolean values to be adjusted "on the fly"
+   * to configure scanning behaviour.
+   */
+  guint		skip_comment_multi : 1;		/* C like comment */
+  guint		skip_comment_single : 1;	/* single line comment */
+  guint		scan_comment_multi : 1;		/* scan multi line comments? */
+  guint		scan_identifier : 1;
+  guint		scan_identifier_1char : 1;
+  guint		scan_identifier_NULL : 1;
+  guint		scan_symbols : 1;
+  guint		scan_binary : 1;
+  guint		scan_octal : 1;
+  guint		scan_float : 1;
+  guint		scan_hex : 1;			/* `0x0ff0' */
+  guint		scan_hex_dollar : 1;		/* `$0ff0' */
+  guint		scan_string_sq : 1;		/* string: 'anything' */
+  guint		scan_string_dq : 1;		/* string: "\\-escapes!\n" */
+  guint		numbers_2_int : 1;		/* bin, octal, hex => int */
+  guint		int_2_float : 1;		/* int => G_TOKEN_FLOAT? */
+  guint		identifier_2_string : 1;
+  guint		char_2_token : 1;		/* return G_TOKEN_CHAR? */
+  guint		symbol_2_token : 1;
+  guint		scope_0_fallback : 1;		/* try scope 0 on lookups? */
+};
+
+struct	_GScanner
+{
+  /* unused fields */
+  gpointer		user_data;
+  guint			max_parse_errors;
+  
+  /* g_scanner_error() increments this field */
+  guint			parse_errors;
+  
+  /* name of input stream, featured by the default message handler */
+  const gchar		*input_name;
+  
+  /* data pointer for derived structures */
+  gpointer		derived_data;
+  
+  /* link into the scanner configuration */
+  GScannerConfig	*config;
+  
+  /* fields filled in after g_scanner_get_next_token() */
+  GTokenType		token;
+  GTokenValue		value;
+  guint			line;
+  guint			position;
+  
+  /* fields filled in after g_scanner_peek_next_token() */
+  GTokenType		next_token;
+  GTokenValue		next_value;
+  guint			next_line;
+  guint			next_position;
+  
+  /* to be considered private */
+  GHashTable		*symbol_table;
+  gint			input_fd;
+  const gchar		*text;
+  const gchar		*text_end;
+  gchar			*buffer;
+  guint			scope_id;
+  
+  /* handler function for _warn and _error */
+  GScannerMsgFunc	msg_handler;
+};
+
+GScanner*	g_scanner_new			(GScannerConfig *config_templ);
+void		g_scanner_destroy		(GScanner	*scanner);
+void		g_scanner_input_file		(GScanner	*scanner,
+						 gint		input_fd);
+void		g_scanner_sync_file_offset	(GScanner	*scanner);
+void		g_scanner_input_text		(GScanner	*scanner,
+						 const	gchar	*text,
+						 guint		text_len);
+GTokenType	g_scanner_get_next_token	(GScanner	*scanner);
+GTokenType	g_scanner_peek_next_token	(GScanner	*scanner);
+GTokenType	g_scanner_cur_token		(GScanner	*scanner);
+GTokenValue	g_scanner_cur_value		(GScanner	*scanner);
+guint		g_scanner_cur_line		(GScanner	*scanner);
+guint		g_scanner_cur_position		(GScanner	*scanner);
+gboolean	g_scanner_eof			(GScanner	*scanner);
+guint		g_scanner_set_scope		(GScanner	*scanner,
+						 guint		 scope_id);
+void		g_scanner_scope_add_symbol	(GScanner	*scanner,
+						 guint		 scope_id,
+						 const gchar	*symbol,
+						 gpointer	value);
+void		g_scanner_scope_remove_symbol	(GScanner	*scanner,
+						 guint		 scope_id,
+						 const gchar	*symbol);
+gpointer	g_scanner_scope_lookup_symbol	(GScanner	*scanner,
+						 guint		 scope_id,
+						 const gchar	*symbol);
+void		g_scanner_scope_foreach_symbol	(GScanner	*scanner,
+						 guint		 scope_id,
+						 GHFunc		 func,
+						 gpointer	 user_data);
+gpointer	g_scanner_lookup_symbol		(GScanner	*scanner,
+						 const gchar	*symbol);
+void		g_scanner_freeze_symbol_table	(GScanner	*scanner);
+void		g_scanner_thaw_symbol_table	(GScanner	*scanner);
+void		g_scanner_unexp_token		(GScanner	*scanner,
+						 GTokenType	expected_token,
+						 const gchar	*identifier_spec,
+						 const gchar	*symbol_spec,
+						 const gchar	*symbol_name,
+						 const gchar	*message,
+						 gint		 is_error);
+void		g_scanner_error			(GScanner	*scanner,
+						 const gchar	*format,
+						 ...) G_GNUC_PRINTF (2,3);
+void		g_scanner_warn			(GScanner	*scanner,
+						 const gchar	*format,
+						 ...) G_GNUC_PRINTF (2,3);
+gint		g_scanner_stat_mode		(const gchar	*filename);
+/* keep downward source compatibility */
+#define		g_scanner_add_symbol( scanner, symbol, value )	G_STMT_START { \
+  g_scanner_scope_add_symbol ((scanner), 0, (symbol), (value)); \
+} G_STMT_END
+#define		g_scanner_remove_symbol( scanner, symbol )	G_STMT_START { \
+  g_scanner_scope_remove_symbol ((scanner), 0, (symbol)); \
+} G_STMT_END
+#define		g_scanner_foreach_symbol( scanner, func, data )	G_STMT_START { \
+  g_scanner_scope_foreach_symbol ((scanner), 0, (func), (data)); \
+} G_STMT_END
+
+
+/* GCompletion
+ */
+
+struct _GCompletion
+{
+  GList* items;
+  GCompletionFunc func;
+  
+  gchar* prefix;
+  GList* cache;
+};
+
+GCompletion* g_completion_new	       (GCompletionFunc func);
+void	     g_completion_add_items    (GCompletion*	cmp,
+					GList*		items);
+void	     g_completion_remove_items (GCompletion*	cmp,
+					GList*		items);
+void	     g_completion_clear_items  (GCompletion*	cmp);
+GList*	     g_completion_complete     (GCompletion*	cmp,
+					gchar*		prefix,
+					gchar**		new_prefix);
+void	     g_completion_free	       (GCompletion*	cmp);
+
+
+/* GDate
+ *
+ * Date calculations (not time for now, to be resolved). These are a
+ * mutant combination of Steffen Beyer's DateCalc routines
+ * (http://www.perl.com/CPAN/authors/id/STBEY/) and Jon Trowbridge's
+ * date routines (written for in-house software).  Written by Havoc
+ * Pennington <hp@pobox.com> 
+ */
+
+typedef guint16 GDateYear;
+typedef guint8  GDateDay;   /* day of the month */
+typedef struct _GDate GDate;
+/* make struct tm known without having to include time.h */
+struct tm;
+
+/* enum used to specify order of appearance in parsed date strings */
+typedef enum
+{
+  G_DATE_DAY   = 0,
+  G_DATE_MONTH = 1,
+  G_DATE_YEAR  = 2
+} GDateDMY;
+
+/* actual week and month values */
+typedef enum
+{
+  G_DATE_BAD_WEEKDAY  = 0,
+  G_DATE_MONDAY       = 1,
+  G_DATE_TUESDAY      = 2,
+  G_DATE_WEDNESDAY    = 3,
+  G_DATE_THURSDAY     = 4,
+  G_DATE_FRIDAY       = 5,
+  G_DATE_SATURDAY     = 6,
+  G_DATE_SUNDAY       = 7
+} GDateWeekday;
+typedef enum
+{
+  G_DATE_BAD_MONTH = 0,
+  G_DATE_JANUARY   = 1,
+  G_DATE_FEBRUARY  = 2,
+  G_DATE_MARCH     = 3,
+  G_DATE_APRIL     = 4,
+  G_DATE_MAY       = 5,
+  G_DATE_JUNE      = 6,
+  G_DATE_JULY      = 7,
+  G_DATE_AUGUST    = 8,
+  G_DATE_SEPTEMBER = 9,
+  G_DATE_OCTOBER   = 10,
+  G_DATE_NOVEMBER  = 11,
+  G_DATE_DECEMBER  = 12
+} GDateMonth;
+
+#define G_DATE_BAD_JULIAN 0U
+#define G_DATE_BAD_DAY    0U
+#define G_DATE_BAD_YEAR   0U
+
+/* Note: directly manipulating structs is generally a bad idea, but
+ * in this case it's an *incredibly* bad idea, because all or part
+ * of this struct can be invalid at any given time. Use the functions,
+ * or you will get hosed, I promise.
+ */
+struct _GDate
+{ 
+  guint julian_days : 32; /* julian days representation - we use a
+                           *  bitfield hoping that 64 bit platforms
+                           *  will pack this whole struct in one big
+                           *  int 
+                           */
+
+  guint julian : 1;    /* julian is valid */
+  guint dmy    : 1;    /* dmy is valid */
+
+  /* DMY representation */
+  guint day    : 6;  
+  guint month  : 4; 
+  guint year   : 16; 
+};
+
+/* g_date_new() returns an invalid date, you then have to _set() stuff 
+ * to get a usable object. You can also allocate a GDate statically,
+ * then call g_date_clear() to initialize.
+ */
+GDate*       g_date_new                   (void);
+GDate*       g_date_new_dmy               (GDateDay     day, 
+                                           GDateMonth   month, 
+                                           GDateYear    year);
+GDate*       g_date_new_julian            (guint32      julian_day);
+void         g_date_free                  (GDate       *date);
+
+/* check g_date_valid() after doing an operation that might fail, like
+ * _parse.  Almost all g_date operations are undefined on invalid
+ * dates (the exceptions are the mutators, since you need those to
+ * return to validity).  
+ */
+gboolean     g_date_valid                 (GDate       *date);
+gboolean     g_date_valid_day             (GDateDay     day);
+gboolean     g_date_valid_month           (GDateMonth   month);
+gboolean     g_date_valid_year            (GDateYear    year);
+gboolean     g_date_valid_weekday         (GDateWeekday weekday);
+gboolean     g_date_valid_julian          (guint32      julian_date);
+gboolean     g_date_valid_dmy             (GDateDay     day,
+                                           GDateMonth   month,
+                                           GDateYear    year);
+
+GDateWeekday g_date_weekday               (GDate       *date);
+GDateMonth   g_date_month                 (GDate       *date);
+GDateYear    g_date_year                  (GDate       *date);
+GDateDay     g_date_day                   (GDate       *date);
+guint32      g_date_julian                (GDate       *date);
+guint        g_date_day_of_year           (GDate       *date);
+
+/* First monday/sunday is the start of week 1; if we haven't reached
+ * that day, return 0. These are not ISO weeks of the year; that
+ * routine needs to be added.
+ * these functions return the number of weeks, starting on the
+ * corrsponding day
+ */
+guint        g_date_monday_week_of_year   (GDate      *date);
+guint        g_date_sunday_week_of_year   (GDate      *date);
+
+/* If you create a static date struct you need to clear it to get it
+ * in a sane state before use. You can clear a whole array at
+ * once with the ndates argument.
+ */
+void         g_date_clear                 (GDate       *date, 
+                                           guint        n_dates);
+
+/* The parse routine is meant for dates typed in by a user, so it
+ * permits many formats but tries to catch common typos. If your data
+ * needs to be strictly validated, it is not an appropriate function.
+ */
+void         g_date_set_parse             (GDate       *date,
+                                           const gchar *str);
+void         g_date_set_time              (GDate       *date, 
+                                           GTime        time);
+void         g_date_set_month             (GDate       *date, 
+                                           GDateMonth   month);
+void         g_date_set_day               (GDate       *date, 
+                                           GDateDay     day);
+void         g_date_set_year              (GDate       *date,
+                                           GDateYear    year);
+void         g_date_set_dmy               (GDate       *date,
+                                           GDateDay     day,
+                                           GDateMonth   month,
+                                           GDateYear    y);
+void         g_date_set_julian            (GDate       *date,
+                                           guint32      julian_date);
+gboolean     g_date_is_first_of_month     (GDate       *date);
+gboolean     g_date_is_last_of_month      (GDate       *date);
+
+/* To go forward by some number of weeks just go forward weeks*7 days */
+void         g_date_add_days              (GDate       *date, 
+                                           guint        n_days);
+void         g_date_subtract_days         (GDate       *date, 
+                                           guint        n_days);
+
+/* If you add/sub months while day > 28, the day might change */
+void         g_date_add_months            (GDate       *date,
+                                           guint        n_months);
+void         g_date_subtract_months       (GDate       *date,
+                                           guint        n_months);
+
+/* If it's feb 29, changing years can move you to the 28th */
+void         g_date_add_years             (GDate       *date,
+                                           guint        n_years);
+void         g_date_subtract_years        (GDate       *date,
+                                           guint        n_years);
+gboolean     g_date_is_leap_year          (GDateYear    year);
+guint8       g_date_days_in_month         (GDateMonth   month, 
+                                           GDateYear    year);
+guint8       g_date_monday_weeks_in_year  (GDateYear    year);
+guint8       g_date_sunday_weeks_in_year  (GDateYear    year);
+
+/* qsort-friendly (with a cast...) */
+gint         g_date_compare               (GDate       *lhs,
+                                           GDate       *rhs);
+void         g_date_to_struct_tm          (GDate       *date,
+                                           struct tm   *tm);
+
+/* Just like strftime() except you can only use date-related formats.
+ *   Using a time format is undefined.
+ */
+gsize        g_date_strftime              (gchar       *s,
+                                           gsize        slen,
+                                           const gchar *format,
+                                           GDate       *date);
+
+
+/* GRelation
+ *
+ * Indexed Relations.  Imagine a really simple table in a
+ * database.  Relations are not ordered.  This data type is meant for
+ * maintaining a N-way mapping.
+ *
+ * g_relation_new() creates a relation with FIELDS fields
+ *
+ * g_relation_destroy() frees all resources
+ * g_tuples_destroy() frees the result of g_relation_select()
+ *
+ * g_relation_index() indexes relation FIELD with the provided
+ *   equality and hash functions.  this must be done before any
+ *   calls to insert are made.
+ *
+ * g_relation_insert() inserts a new tuple.  you are expected to
+ *   provide the right number of fields.
+ *
+ * g_relation_delete() deletes all relations with KEY in FIELD
+ * g_relation_select() returns ...
+ * g_relation_count() counts ...
+ */
+
+GRelation* g_relation_new     (gint	    fields);
+void	   g_relation_destroy (GRelation   *relation);
+void	   g_relation_index   (GRelation   *relation,
+			       gint	    field,
+			       GHashFunc    hash_func,
+			       GCompareFunc key_compare_func);
+void	   g_relation_insert  (GRelation   *relation,
+			       ...);
+gint	   g_relation_delete  (GRelation   *relation,
+			       gconstpointer  key,
+			       gint	    field);
+GTuples*   g_relation_select  (GRelation   *relation,
+			       gconstpointer  key,
+			       gint	    field);
+gint	   g_relation_count   (GRelation   *relation,
+			       gconstpointer  key,
+			       gint	    field);
+gboolean   g_relation_exists  (GRelation   *relation,
+			       ...);
+void	   g_relation_print   (GRelation   *relation);
+
+void	   g_tuples_destroy   (GTuples	   *tuples);
+gpointer   g_tuples_index     (GTuples	   *tuples,
+			       gint	    index,
+			       gint	    field);
+
+
+/* Prime numbers.
+ */
+
+/* This function returns prime numbers spaced by approximately 1.5-2.0
+ * and is for use in resizing data structures which prefer
+ * prime-valued sizes.	The closest spaced prime function returns the
+ * next largest prime, or the highest it knows about which is about
+ * MAXINT/4.
+ */
+guint	   g_spaced_primes_closest (guint num);
+
+
+/* GIOChannel
+ */
+
+typedef struct _GIOFuncs GIOFuncs;
+typedef enum
+{
+  G_IO_ERROR_NONE,
+  G_IO_ERROR_AGAIN,
+  G_IO_ERROR_INVAL,
+  G_IO_ERROR_UNKNOWN
+} GIOError;
+typedef enum
+{
+  G_SEEK_CUR,
+  G_SEEK_SET,
+  G_SEEK_END
+} GSeekType;
+typedef enum
+{
+  G_IO_IN	GLIB_SYSDEF_POLLIN,
+  G_IO_OUT	GLIB_SYSDEF_POLLOUT,
+  G_IO_PRI	GLIB_SYSDEF_POLLPRI,
+  G_IO_ERR	GLIB_SYSDEF_POLLERR,
+  G_IO_HUP	GLIB_SYSDEF_POLLHUP,
+  G_IO_NVAL	GLIB_SYSDEF_POLLNVAL
+} GIOCondition;
+
+struct _GIOChannel
+{
+  guint channel_flags;
+  guint ref_count;
+  GIOFuncs *funcs;
+};
+
+typedef gboolean (*GIOFunc) (GIOChannel   *source,
+			     GIOCondition  condition,
+			     gpointer      data);
+struct _GIOFuncs
+{
+  GIOError (*io_read)   (GIOChannel 	*channel, 
+		         gchar      	*buf, 
+		         guint      	 count,
+			 guint      	*bytes_read);
+  GIOError (*io_write)  (GIOChannel 	*channel, 
+		 	 gchar      	*buf, 
+			 guint      	 count,
+			 guint      	*bytes_written);
+  GIOError (*io_seek)   (GIOChannel   	*channel, 
+		 	 gint       	 offset, 
+		  	 GSeekType  	 type);
+  void (*io_close)      (GIOChannel	*channel);
+  guint (*io_add_watch) (GIOChannel     *channel,
+			 gint            priority,
+			 GIOCondition    condition,
+			 GIOFunc         func,
+			 gpointer        user_data,
+			 GDestroyNotify  notify);
+  void (*io_free)       (GIOChannel	*channel);
+};
+
+void        g_io_channel_init   (GIOChannel    *channel);
+void        g_io_channel_ref    (GIOChannel    *channel);
+void        g_io_channel_unref  (GIOChannel    *channel);
+GIOError    g_io_channel_read   (GIOChannel    *channel, 
+			         gchar         *buf, 
+			         guint          count,
+			         guint         *bytes_read);
+GIOError  g_io_channel_write    (GIOChannel    *channel, 
+			         gchar         *buf, 
+			         guint          count,
+			         guint         *bytes_written);
+GIOError  g_io_channel_seek     (GIOChannel    *channel,
+			         gint           offset, 
+			         GSeekType      type);
+void      g_io_channel_close    (GIOChannel    *channel);
+guint     g_io_add_watch_full   (GIOChannel    *channel,
+			         gint           priority,
+			         GIOCondition   condition,
+			         GIOFunc        func,
+			         gpointer       user_data,
+			         GDestroyNotify notify);
+guint    g_io_add_watch         (GIOChannel    *channel,
+			         GIOCondition   condition,
+			         GIOFunc        func,
+			         gpointer       user_data);
+
+
+/* Main loop
+ */
+typedef struct _GTimeVal	GTimeVal;
+typedef struct _GSourceFuncs	GSourceFuncs;
+typedef struct _GMainLoop	GMainLoop;	/* Opaque */
+
+struct _GTimeVal
+{
+  glong tv_sec;
+  glong tv_usec;
+};
+struct _GSourceFuncs
+{
+  gboolean (*prepare)  (gpointer  source_data, 
+			GTimeVal *current_time,
+			gint     *timeout,
+			gpointer  user_data);
+  gboolean (*check)    (gpointer  source_data,
+			GTimeVal *current_time,
+			gpointer  user_data);
+  gboolean (*dispatch) (gpointer  source_data, 
+			GTimeVal *dispatch_time,
+			gpointer  user_data);
+  GDestroyNotify destroy;
+};
+
+/* Standard priorities */
+
+#define G_PRIORITY_HIGH            -100
+#define G_PRIORITY_DEFAULT          0
+#define G_PRIORITY_HIGH_IDLE        100
+#define G_PRIORITY_DEFAULT_IDLE     200
+#define G_PRIORITY_LOW	            300
+
+typedef gboolean (*GSourceFunc) (gpointer data);
+
+/* Hooks for adding to the main loop */
+guint    g_source_add                        (gint           priority, 
+					      gboolean       can_recurse,
+					      GSourceFuncs  *funcs,
+					      gpointer       source_data, 
+					      gpointer       user_data,
+					      GDestroyNotify notify);
+gboolean g_source_remove                     (guint          tag);
+gboolean g_source_remove_by_user_data        (gpointer       user_data);
+gboolean g_source_remove_by_source_data      (gpointer       source_data);
+gboolean g_source_remove_by_funcs_user_data  (GSourceFuncs  *funcs,
+					      gpointer       user_data);
+
+void g_get_current_time		        (GTimeVal	*result);
+
+/* Running the main loop */
+GMainLoop*	g_main_new		(gboolean	 is_running);
+void		g_main_run		(GMainLoop	*loop);
+void		g_main_quit		(GMainLoop	*loop);
+void		g_main_destroy		(GMainLoop	*loop);
+gboolean	g_main_is_running	(GMainLoop	*loop);
+
+/* Run a single iteration of the mainloop. If block is FALSE,
+ * will never block
+ */
+gboolean	g_main_iteration	(gboolean	may_block);
+
+/* See if any events are pending */
+gboolean	g_main_pending		(void);
+
+/* Idles and timeouts */
+guint		g_timeout_add_full	(gint           priority,
+					 guint          interval, 
+					 GSourceFunc    function,
+					 gpointer       data,
+					 GDestroyNotify notify);
+guint		g_timeout_add		(guint          interval,
+					 GSourceFunc    function,
+					 gpointer       data);
+guint		g_idle_add	   	(GSourceFunc	function,
+					 gpointer	data);
+guint	   	g_idle_add_full		(gint   	priority,
+					 GSourceFunc	function,
+					 gpointer	data,
+					 GDestroyNotify destroy);
+gboolean	g_idle_remove_by_data	(gpointer	data);
+
+/* GPollFD
+ *
+ * System-specific IO and main loop calls
+ *
+ * On Win32, the fd in a GPollFD should be Win32 HANDLE (*not* a file
+ * descriptor as provided by the C runtime) that can be used by
+ * MsgWaitForMultipleObjects. This does *not* include file handles
+ * from CreateFile, SOCKETs, nor pipe handles. (But you can use
+ * WSAEventSelect to signal events when a SOCKET is readable).
+ *
+ * On Win32, fd can also be the special value G_WIN32_MSG_HANDLE to
+ * indicate polling for messages. These message queue GPollFDs should
+ * be added with the g_main_poll_win32_msg_add function.
+ *
+ * But note that G_WIN32_MSG_HANDLE GPollFDs should not be used by GDK
+ * (GTK) programs, as GDK itself wants to read messages and convert them
+ * to GDK events.
+ *
+ * So, unless you really know what you are doing, it's best not to try
+ * to use the main loop polling stuff for your own needs on
+ * Win32. It's really only written for the GIMP's needs so
+ * far.
+ */
+
+typedef struct _GPollFD GPollFD;
+typedef gint	(*GPollFunc)	(GPollFD *ufds,
+				 guint	  nfsd,
+				 gint     timeout);
+struct _GPollFD
+{
+  gint		fd;
+  gushort 	events;
+  gushort 	revents;
+};
+
+void        g_main_add_poll          (GPollFD    *fd,
+				      gint        priority);
+void        g_main_remove_poll       (GPollFD    *fd);
+void        g_main_set_poll_func     (GPollFunc   func);
+
+/* On Unix, IO channels created with this function for any file
+ * descriptor or socket.
+ *
+ * On Win32, use this only for plain files opened with the MSVCRT (the
+ * Microsoft run-time C library) _open(), including file descriptors
+ * 0, 1 and 2 (corresponding to stdin, stdout and stderr).
+ * Actually, don't do even that, this code isn't done yet.
+ *
+ * The term file descriptor as used in the context of Win32 refers to
+ * the emulated Unix-like file descriptors MSVCRT provides.
+ */
+GIOChannel* g_io_channel_unix_new    (int         fd);
+gint        g_io_channel_unix_get_fd (GIOChannel *channel);
+
+#ifdef NATIVE_WIN32
+
+GUTILS_C_VAR guint g_pipe_readable_msg;
+
+#define G_WIN32_MSG_HANDLE 19981206
+
+/* This is used to add polling for Windows messages. GDK (GTk+) programs
+ * should *not* use this. (In fact, I can't think of any program that
+ * would want to use this, but it's here just for completeness's sake.
+ */
+void        g_main_poll_win32_msg_add(gint        priority,
+				      GPollFD    *fd,
+				      guint       hwnd);
+
+/* An IO channel for Windows messages for window handle hwnd. */
+GIOChannel *g_io_channel_win32_new_messages (guint hwnd);
+
+/* An IO channel for an anonymous pipe as returned from the MSVCRT
+ * _pipe(), with no mechanism for the writer to tell the reader when
+ * there is data in the pipe.
+ *
+ * This is not really implemented yet.
+ */
+GIOChannel *g_io_channel_win32_new_pipe (int fd);
+
+/* An IO channel for a pipe as returned from the MSVCRT _pipe(), with
+ * Windows user messages used to signal data in the pipe for the
+ * reader.
+ *
+ * fd is the file descriptor. For the write end, peer is the thread id
+ * of the reader, and peer_fd is his file descriptor for the read end
+ * of the pipe.
+ *
+ * This is used by the GIMP, and works.
+ */
+GIOChannel *g_io_channel_win32_new_pipe_with_wakeups (int   fd,
+						      guint peer,
+						      int   peer_fd);
+
+void        g_io_channel_win32_pipe_request_wakeups (GIOChannel *channel,
+						     guint       peer,
+						     int         peer_fd);
+
+void        g_io_channel_win32_pipe_readable (int   fd,
+					      guint offset);
+
+/* Get the C runtime file descriptor of a channel. */
+gint        g_io_channel_win32_get_fd (GIOChannel *channel);
+
+/* An IO channel for a SOCK_STREAM winsock socket. The parameter is
+ * actually a SOCKET.
+ */
+GIOChannel *g_io_channel_win32_new_stream_socket (int socket);
+
+#endif
+
+/* Windows emulation stubs for common Unix functions
+ */
+#ifdef NATIVE_WIN32
+#  define MAXPATHLEN 1024
+#  ifdef _MSC_VER
+typedef int pid_t;
+
+/* These POSIXish functions are available in the Microsoft C library
+ * prefixed with underscore (which of course technically speaking is
+ * the Right Thing, as they are non-ANSI. Not that being non-ANSI
+ * prevents Microsoft from practically requiring you to include
+ * <windows.h> every now and then...).
+ *
+ * You still need to include the appropriate headers to get the
+ * prototypes, <io.h> or <direct.h>.
+ *
+ * For some functions, we provide emulators in glib, which are prefixed
+ * with gwin_.
+ */
+#    define getcwd		_getcwd
+#    define getpid		_getpid
+#    define access		_access
+#    define open		_open
+#    define read		_read
+#    define write		_write
+#    define lseek		_lseek
+#    define close		_close
+#    define pipe(phandles)	_pipe (phandles, 4096, _O_BINARY)
+#    define popen		_popen
+#    define pclose		_pclose
+#    define fdopen		_fdopen
+#    define ftruncate(fd, size)	gwin_ftruncate (fd, size)
+#    define opendir		gwin_opendir
+#    define readdir		gwin_readdir
+#    define rewinddir		gwin_rewinddir
+#    define closedir		gwin_closedir
+#    define NAME_MAX 255
+struct DIR
+{
+  gchar    *dir_name;
+  gboolean  just_opened;
+  guint     find_file_handle;
+  gpointer  find_file_data;
+};
+typedef struct DIR DIR;
+struct dirent
+{
+  gchar  d_name[NAME_MAX + 1];
+};
+/* emulation functions */
+extern int	gwin_ftruncate	(gint		 f,
+				 guint		 size);
+DIR*		gwin_opendir	(const gchar	*dirname);
+struct dirent*	gwin_readdir  	(DIR		*dir);
+void		gwin_rewinddir 	(DIR		*dir);
+gint		gwin_closedir  	(DIR		*dir);
+#  endif /* _MSC_VER */
+#endif	 /* NATIVE_WIN32 */
+
+
+/* GLib Thread support
+ */
+typedef struct _GMutex		GMutex;
+typedef struct _GCond		GCond;
+typedef struct _GPrivate	GPrivate;
+typedef struct _GStaticPrivate	GStaticPrivate;
+typedef struct _GThreadFunctions GThreadFunctions;
+struct _GThreadFunctions
+{
+  GMutex*  (*mutex_new)       (void);
+  void     (*mutex_lock)      (GMutex		*mutex);
+  gboolean (*mutex_trylock)   (GMutex		*mutex);
+  void     (*mutex_unlock)    (GMutex		*mutex);
+  void     (*mutex_free)      (GMutex		*mutex);
+  GCond*   (*cond_new)        (void);
+  void     (*cond_signal)     (GCond		*cond);
+  void     (*cond_broadcast)  (GCond		*cond);
+  void     (*cond_wait)       (GCond		*cond,
+			       GMutex		*mutex);
+  gboolean (*cond_timed_wait) (GCond		*cond,
+			       GMutex		*mutex, 
+			       GTimeVal 	*end_time);
+  void      (*cond_free)      (GCond		*cond);
+  GPrivate* (*private_new)    (GDestroyNotify	 destructor);
+  gpointer  (*private_get)    (GPrivate		*private_key);
+  void      (*private_set)    (GPrivate		*private_key,
+			       gpointer		 data);
+};
+
+GUTILS_C_VAR GThreadFunctions	g_thread_functions_for_glib_use;
+GUTILS_C_VAR gboolean		g_thread_use_default_impl;
+GUTILS_C_VAR gboolean		g_threads_got_initialized;
+
+/* initializes the mutex/cond/private implementation for glib, might
+ * only be called once, and must not be called directly or indirectly
+ * from another glib-function, e.g. as a callback.
+ */
+void   g_thread_init   (GThreadFunctions       *vtable);
+
+/* internal function for fallback static mutex implementation */
+GMutex*	g_static_mutex_get_mutex_impl	(GMutex	**mutex);
+
+/* shorthands for conditional and unconditional function calls */
+#define G_THREAD_UF(name, arglist) \
+    (*g_thread_functions_for_glib_use . name) arglist
+#define G_THREAD_CF(name, fail, arg) \
+    (g_thread_supported () ? G_THREAD_UF (name, arg) : (fail))
+/* keep in mind, all those mutexes and static mutexes are not 
+ * recursive in general, don't rely on that
+ */
+#define	g_thread_supported()	(g_threads_got_initialized)
+#define g_mutex_new()            G_THREAD_UF (mutex_new,      ())
+#define g_mutex_lock(mutex)      G_THREAD_CF (mutex_lock,     (void)0, (mutex))
+#define g_mutex_trylock(mutex)   G_THREAD_CF (mutex_trylock,  TRUE,    (mutex))
+#define g_mutex_unlock(mutex)    G_THREAD_CF (mutex_unlock,   (void)0, (mutex))
+#define g_mutex_free(mutex)      G_THREAD_CF (mutex_free,     (void)0, (mutex))
+#define g_cond_new()             G_THREAD_UF (cond_new,       ())
+#define g_cond_signal(cond)      G_THREAD_CF (cond_signal,    (void)0, (cond))
+#define g_cond_broadcast(cond)   G_THREAD_CF (cond_broadcast, (void)0, (cond))
+#define g_cond_wait(cond, mutex) G_THREAD_CF (cond_wait,      (void)0, (cond, \
+                                                                        mutex))
+#define g_cond_free(cond)        G_THREAD_CF (cond_free,      (void)0, (cond))
+#define g_cond_timed_wait(cond, mutex, abs_time) G_THREAD_CF (cond_timed_wait, \
+                                                              TRUE, \
+                                                              (cond, mutex, \
+							       abs_time))
+#define g_private_new(destructor)	  G_THREAD_UF (private_new, (destructor))
+#define g_private_get(private_key)	  G_THREAD_CF (private_get, \
+                                                       ((gpointer)private_key), \
+                                                       (private_key))
+#define g_private_set(private_key, value) G_THREAD_CF (private_set, \
+                                                       (void) (private_key = \
+                                                        (GPrivate*) (value)), \
+                                                       (private_key, value))
+/* GStaticMutexes can be statically initialized with the value
+ * G_STATIC_MUTEX_INIT, and then they can directly be used, that is
+ * much easier, than having to explicitly allocate the mutex before
+ * use
+ */
+#define g_static_mutex_lock(mutex) \
+    g_mutex_lock (g_static_mutex_get_mutex (mutex))
+#define g_static_mutex_trylock(mutex) \
+    g_mutex_trylock (g_static_mutex_get_mutex (mutex))
+#define g_static_mutex_unlock(mutex) \
+    g_mutex_unlock (g_static_mutex_get_mutex (mutex)) 
+struct _GStaticPrivate
+{
+  guint index;
+};
+#define G_STATIC_PRIVATE_INIT { 0 }
+gpointer g_static_private_get (GStaticPrivate	*private_key);
+void     g_static_private_set (GStaticPrivate	*private_key, 
+			       gpointer        	 data,
+			       GDestroyNotify    notify);
+
+/* these are some convenience macros that expand to nothing if GLib
+ * was configured with --disable-threads. for using StaticMutexes,
+ * you define them with G_LOCK_DEFINE_STATIC (name) or G_LOCK_DEFINE (name)
+ * if you need to export the mutex. With G_LOCK_EXTERN (name) you can
+ * declare such an globally defined lock. name is a unique identifier
+ * for the protected varibale or code portion. locking, testing and
+ * unlocking of such mutexes can be done with G_LOCK(), G_UNLOCK() and
+ * G_TRYLOCK() respectively.  
+ */
+extern void glib_dummy_decl (void);
+#define G_LOCK_NAME(name)		(g__ ## name ## _lock)
+#ifdef	G_THREADS_ENABLED
+#  define G_LOCK_DEFINE_STATIC(name)	static G_LOCK_DEFINE (name)
+#  define G_LOCK_DEFINE(name)		\
+    GStaticMutex G_LOCK_NAME (name) = G_STATIC_MUTEX_INIT 
+#  define G_LOCK_EXTERN(name)		extern GStaticMutex G_LOCK_NAME (name)
+
+#  ifdef G_DEBUG_LOCKS
+#    define G_LOCK(name)		G_STMT_START{		  \
+        g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG,			  \
+	       "file %s: line %d (%s): locking: %s ",	          \
+	       __FILE__,	__LINE__, G_GNUC_PRETTY_FUNCTION, \
+               #name);                                            \
+        g_static_mutex_lock (&G_LOCK_NAME (name));                \
+     }G_STMT_END
+#    define G_UNLOCK(name)		G_STMT_START{		  \
+        g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG,			  \
+	       "file %s: line %d (%s): unlocking: %s ",	          \
+	       __FILE__,	__LINE__, G_GNUC_PRETTY_FUNCTION, \
+               #name);                                            \
+       g_static_mutex_unlock (&G_LOCK_NAME (name));               \
+     }G_STMT_END
+#    define G_TRYLOCK(name)		G_STMT_START{		  \
+        g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG,			  \
+	       "file %s: line %d (%s): try locking: %s ",         \
+	       __FILE__,	__LINE__, G_GNUC_PRETTY_FUNCTION, \
+               #name);                                            \
+     }G_STMT_END,	g_static_mutex_trylock (&G_LOCK_NAME (name))
+#  else	 /* !G_DEBUG_LOCKS */
+#    define G_LOCK(name) g_static_mutex_lock	   (&G_LOCK_NAME (name)) 
+#    define G_UNLOCK(name) g_static_mutex_unlock   (&G_LOCK_NAME (name))
+#    define G_TRYLOCK(name) g_static_mutex_trylock (&G_LOCK_NAME (name))
+#  endif /* !G_DEBUG_LOCKS */
+#else	/* !G_THREADS_ENABLED */
+#  define G_LOCK_DEFINE_STATIC(name)	extern void glib_dummy_decl (void)
+#  define G_LOCK_DEFINE(name)		extern void glib_dummy_decl (void)
+#  define G_LOCK_EXTERN(name)		extern void glib_dummy_decl (void)
+#  define G_LOCK(name)
+#  define G_UNLOCK(name)
+#  define G_TRYLOCK(name)		(FALSE)
+#endif	/* !G_THREADS_ENABLED */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+
+#endif /* __G_LIB_H__ */
diff --git a/contrib/media/updf/include/glib/glibconfig.h b/contrib/media/updf/include/glib/glibconfig.h
new file mode 100644
index 0000000000..b716c19a10
--- /dev/null
+++ b/contrib/media/updf/include/glib/glibconfig.h
@@ -0,0 +1,121 @@
+/* glibconfig.h
+ *
+ * This is a generated file.  Please modify `configure.in'
+ */
+
+#ifndef GLIBCONFIG_H
+#define GLIBCONFIG_H
+
+#include <limits.h>
+#include <float.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#define G_MINFLOAT	FLT_MIN
+#define G_MAXFLOAT	FLT_MAX
+#define G_MINDOUBLE	DBL_MIN
+#define G_MAXDOUBLE	DBL_MAX
+#define G_MINSHORT	SHRT_MIN
+#define G_MAXSHORT	SHRT_MAX
+#define G_MININT	INT_MIN
+#define G_MAXINT	INT_MAX
+#define G_MINLONG	LONG_MIN
+#define G_MAXLONG	LONG_MAX
+
+typedef signed char gint8;
+typedef unsigned char guint8;
+typedef signed short gint16;
+typedef unsigned short guint16;
+typedef signed int gint32;
+typedef unsigned int guint32;
+
+#if defined (__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 8))
+#  define G_GNUC_EXTENSION __extension__
+#else
+#  define G_GNUC_EXTENSION
+#endif
+
+#define G_HAVE_GINT64 1
+
+G_GNUC_EXTENSION typedef signed long long gint64;
+G_GNUC_EXTENSION typedef unsigned long long guint64;
+
+#define G_GINT64_CONSTANT(val)	(G_GNUC_EXTENSION (val##LL))
+
+#define GPOINTER_TO_INT(p)	((gint)   (p))
+#define GPOINTER_TO_UINT(p)	((guint)  (p))
+
+#define GINT_TO_POINTER(i)	((gpointer)  (i))
+#define GUINT_TO_POINTER(u)	((gpointer)  (u))
+
+#ifdef NeXT /* @#%@! NeXTStep */
+# define g_ATEXIT(proc)	(!atexit (proc))
+#else
+# define g_ATEXIT(proc)	(atexit (proc))
+#endif
+
+#define g_memmove(d,s,n) G_STMT_START { memmove ((d), (s), (n)); } G_STMT_END
+
+#define GLIB_MAJOR_VERSION 1
+#define GLIB_MINOR_VERSION 2
+#define GLIB_MICRO_VERSION 10
+
+
+#define G_VA_COPY	va_copy
+
+#ifdef	__cplusplus
+#define	G_HAVE_INLINE	1
+#else	/* !__cplusplus */
+#define G_HAVE_INLINE 1
+#define G_HAVE___INLINE 1
+#define G_HAVE___INLINE__ 1
+#endif	/* !__cplusplus */
+
+#define G_THREADS_ENABLED
+#define G_THREADS_IMPL_NONE
+typedef struct _GMutex* GStaticMutex;
+#define G_STATIC_MUTEX_INIT NULL
+#define g_static_mutex_get_mutex(mutex) (g_static_mutex_get_mutex_impl (mutex))
+
+#define GINT16_TO_LE(val)	((gint16) (val))
+#define GUINT16_TO_LE(val)	((guint16) (val))
+#define GINT16_TO_BE(val)	((gint16) GUINT16_SWAP_LE_BE (val))
+#define GUINT16_TO_BE(val)	(GUINT16_SWAP_LE_BE (val))
+#define GINT32_TO_LE(val)	((gint32) (val))
+#define GUINT32_TO_LE(val)	((guint32) (val))
+#define GINT32_TO_BE(val)	((gint32) GUINT32_SWAP_LE_BE (val))
+#define GUINT32_TO_BE(val)	(GUINT32_SWAP_LE_BE (val))
+#define GINT64_TO_LE(val)	((gint64) (val))
+#define GUINT64_TO_LE(val)	((guint64) (val))
+#define GINT64_TO_BE(val)	((gint64) GUINT64_SWAP_LE_BE (val))
+#define GUINT64_TO_BE(val)	(GUINT64_SWAP_LE_BE (val))
+#define GLONG_TO_LE(val)	((glong) GINT32_TO_LE (val))
+#define GULONG_TO_LE(val)	((gulong) GUINT32_TO_LE (val))
+#define GLONG_TO_BE(val)	((glong) GINT32_TO_BE (val))
+#define GULONG_TO_BE(val)	((gulong) GUINT32_TO_BE (val))
+#define GINT_TO_LE(val)		((gint) GINT32_TO_LE (val))
+#define GUINT_TO_LE(val)	((guint) GUINT32_TO_LE (val))
+#define GINT_TO_BE(val)		((gint) GINT32_TO_BE (val))
+#define GUINT_TO_BE(val)	((guint) GUINT32_TO_BE (val))
+#define G_BYTE_ORDER G_LITTLE_ENDIAN
+
+#define GLIB_SYSDEF_POLLIN =1
+#define GLIB_SYSDEF_POLLOUT =4
+#define GLIB_SYSDEF_POLLPRI =2
+#define GLIB_SYSDEF_POLLERR =8
+#define GLIB_SYSDEF_POLLHUP =16
+#define GLIB_SYSDEF_POLLNVAL =32
+
+
+#define G_HAVE_WCHAR_H 1
+#define G_HAVE_WCTYPE_H 1
+#define G_HAVE_BROKEN_WCTYPE 1
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* GLIBCONFIG_H */
diff --git a/contrib/media/updf/include/glob.h b/contrib/media/updf/include/glob.h
new file mode 100644
index 0000000000..e0391aaa73
--- /dev/null
+++ b/contrib/media/updf/include/glob.h
@@ -0,0 +1,53 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_glob_h_
+#define __dj_include_glob_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#include <sys/djtypes.h>
+
+__DJ_size_t
+#undef __DJ_size_t
+#define __DJ_size_t
+  
+typedef struct {
+  size_t gl_pathc;
+  char **gl_pathv;
+  size_t gl_offs;
+} glob_t;
+
+#define GLOB_APPEND	0x01
+#define	GLOB_DOOFFS	0x02
+#define GLOB_ERR	0x04
+#define GLOB_MARK	0x08
+#define GLOB_NOCHECK	0x10
+#define GLOB_NOESCAPE	0x20
+#define GLOB_NOSORT	0x40
+
+#define GLOB_ABORTED	1
+#define GLOB_NOMATCH	2
+#define GLOB_NOSPACE	3
+
+int  glob(const char *_pattern, int _flags, int (*_errfunc)(const char *_epath, int _eerrno), glob_t *_pglob);
+void globfree(glob_t *_pglob);
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_glob_h_ */
diff --git a/contrib/media/updf/include/glview.h b/contrib/media/updf/include/glview.h
new file mode 100644
index 0000000000..71fc6ac3e4
--- /dev/null
+++ b/contrib/media/updf/include/glview.h
@@ -0,0 +1,196 @@
+/*******************************************************************************
+/
+/	File:		GLView.h
+/
+/	Copyright 1993-98, Be Incorporated, All Rights Reserved.
+/
+*******************************************************************************/
+
+#ifndef BGLVIEW_H
+#define BGLVIEW_H
+
+// added by Brian Paul:
+#ifndef BGL_RGB
+#define BGL_RGB			0
+#define BGL_INDEX		1 
+#define BGL_SINGLE		0
+#define BGL_DOUBLE		2
+#define BGL_DIRECT		0
+#define BGL_INDIRECT		4
+#define BGL_ACCUM		8
+#define BGL_ALPHA		16
+#define BGL_DEPTH		32
+#define BGL_OVERLAY		64
+#define BGL_UNDERLAY		128
+#define BGL_STENCIL		512
+#endif
+
+
+#include <GL/gl.h>
+#include <AppKit.h>
+#include <interface/Window.h>
+#include <interface/View.h>
+#include <interface/Bitmap.h>
+#include <game/WindowScreen.h>
+#include <game/DirectWindow.h>
+
+class BGLView : public BView {
+public:
+
+	BGLView(BRect rect, char *name,
+			ulong resizingMode, ulong mode,
+			ulong options);
+	virtual ~BGLView();
+
+	void		LockGL();
+	void		UnlockGL();
+	void		SwapBuffers();
+
+        // Added for Mesa (can't be virtual!)
+        void CopySubBufferMESA(GLint x, GLint y, GLuint width, GLuint height);
+
+	BView *     EmbeddedView();
+	status_t    CopyPixelsOut(BPoint source, BBitmap *dest);
+	status_t    CopyPixelsIn(BBitmap *source, BPoint dest);
+
+	virtual void        ErrorCallback(GLenum errorCode);
+		
+	virtual	void		Draw(BRect updateRect);
+
+	virtual void		AttachedToWindow();
+	virtual void        AllAttached();
+	virtual void        DetachedFromWindow();
+	virtual void        AllDetached();
+ 
+	virtual void		FrameResized(float width, float height);
+	virtual status_t    Perform(perform_code d, void *arg);
+
+	/* The public methods below, for the moment,
+	   are just pass-throughs to BView */
+
+	virtual status_t    Archive(BMessage *data, bool deep = true) const;
+
+	virtual void        MessageReceived(BMessage *msg);
+	virtual void        SetResizingMode(uint32 mode);
+
+	virtual void        Show();
+	virtual void        Hide();
+
+	virtual BHandler   *ResolveSpecifier(BMessage *msg, int32 index,
+							BMessage *specifier, int32 form,
+							const char *property);
+	virtual status_t    GetSupportedSuites(BMessage *data);
+
+	/* New public functions */
+	void		DirectConnected( direct_buffer_info *info );
+	void		EnableDirectMode( bool enabled );
+
+private:
+
+	virtual void        _ReservedGLView1();
+	virtual void        _ReservedGLView2(); 
+	virtual void        _ReservedGLView3(); 
+	virtual void        _ReservedGLView4(); 
+	virtual void        _ReservedGLView5(); 
+	virtual void        _ReservedGLView6(); 
+	virtual void        _ReservedGLView7(); 
+	virtual void        _ReservedGLView8(); 
+
+    BGLView(const BGLView &);
+    BGLView     &operator=(const BGLView &);
+
+	void        dither_front();
+	bool        confirm_dither();
+	void        draw(BRect r);
+		
+	void *		m_gc;
+	uint32		m_options;
+	uint32      m_ditherCount;
+	BLocker		m_drawLock;
+	BLocker     m_displayLock;
+#if OLD_GLVIEW
+	BView *		m_embeddedFront;
+	BView *     m_embeddedBack;
+#else
+	void *		m_clip_info;
+	void *     	_reserved1;
+#endif
+	BBitmap *   m_ditherMap;
+	BRect       m_bounds;
+	int16 *     m_errorBuffer[2];
+	uint64      _reserved[8];
+
+	/* Direct Window stuff */
+private:	
+	void drawScanline( int x1, int x2, int y, void *data );
+	static void scanlineHandler(struct rasStateRec *state, GLint x1, GLint x2);
+	void		lock_draw();
+	void		unlock_draw();
+	bool		validateView();
+};
+
+
+
+class BGLScreen : public BWindowScreen {
+public:
+	BGLScreen(char *name,
+			ulong screenMode, ulong options,
+			status_t *error, bool debug=false);
+	~BGLScreen();
+
+	void		LockGL();
+	void		UnlockGL();
+	void		SwapBuffers();
+	virtual void        ErrorCallback(GLenum errorCode);
+
+	virtual void		ScreenConnected(bool connected);
+	virtual void		FrameResized(float width, float height);
+	virtual status_t    Perform(perform_code d, void *arg);
+
+	/* The public methods below, for the moment,
+	   are just pass-throughs to BWindowScreen */
+
+	virtual status_t    Archive(BMessage *data, bool deep = true) const;
+	virtual void        MessageReceived(BMessage *msg);
+
+	virtual void        Show();
+	virtual void        Hide();
+
+	virtual BHandler   *ResolveSpecifier(BMessage *msg,
+                        int32 index,
+						BMessage *specifier,
+						int32 form,
+						const char *property);
+	virtual status_t    GetSupportedSuites(BMessage *data);
+
+private:
+
+	virtual void        _ReservedGLScreen1();
+	virtual void        _ReservedGLScreen2();
+	virtual void        _ReservedGLScreen3();
+	virtual void        _ReservedGLScreen4();
+	virtual void        _ReservedGLScreen5();
+	virtual void        _ReservedGLScreen6();
+	virtual void        _ReservedGLScreen7();
+	virtual void        _ReservedGLScreen8(); 
+
+	BGLScreen(const BGLScreen &);
+	BGLScreen   &operator=(const BGLScreen &);
+
+	void *		m_gc;
+	long		m_options;
+	BLocker		m_drawLock;
+		
+	int32		m_colorSpace;
+	uint32		m_screen_mode;
+		
+	uint64      _reserved[7];
+};
+
+
+#endif
+
+
+
+
+
diff --git a/contrib/media/updf/include/gnu/stubs.h b/contrib/media/updf/include/gnu/stubs.h
new file mode 100644
index 0000000000..c3a979418d
--- /dev/null
+++ b/contrib/media/updf/include/gnu/stubs.h
@@ -0,0 +1,54 @@
+/* Copyright (C) 1997 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_stubs_h__
+#define __dj_include_libc_stubs_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* POSIX functions (for when compiling an ANSI function) */
+
+/* DJGPP functions (for compiling POSIX or ANSI functions) */
+#define crlf2nl __crlf2nl
+#define dosmemget __dosmemget
+#define dosmemput __dosmemput
+#define filelength __filelength
+#define findfirst __findfirst
+#define findnext __findnext
+#define fsync __fsync
+#define getdisk __getdisk
+#define getdtablesize __getdtablesize
+#define getitimer __getitimer
+#define gettimeofday __gettimeofday
+#define modfl __modfl
+#define movedata __movedata
+#define pow10 __pow10
+#define pow2 __pow2
+#define putenv __putenv
+#define sbrk __sbrk
+#define setitimer __setitimer
+#define setmode __setmode
+#define spawnve __spawnve
+#define spawnvpe __spawnvpe
+#define stricmp __stricmp
+#define sync __sync
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_libc_stubs_h__ */
diff --git a/contrib/media/updf/include/gppconio.h b/contrib/media/updf/include/gppconio.h
new file mode 100644
index 0000000000..d16a0068c4
--- /dev/null
+++ b/contrib/media/updf/include/gppconio.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_gppconio_h_
+#define __dj_include_gppconio_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <conio.h>
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_gppconio_h_ */
diff --git a/contrib/media/updf/include/grower.h b/contrib/media/updf/include/grower.h
new file mode 100644
index 0000000000..9c91e58c05
--- /dev/null
+++ b/contrib/media/updf/include/grower.h
@@ -0,0 +1,295 @@
+/** \file grower.h Template class that implements dynamic growing arrays.
+ *  Yacas implements its own growing array class to ensure correct behaviour
+ *  on all platforms (stl was still in development and not supported on all
+ *  platforms when development started).
+ *
+ * grower started 1998 ayal Pinkus
+ *
+ */
+ 
+#ifndef _GROWER_H_
+#define _GROWER_H_
+
+#include "yacasbase.h"
+#include "lispassert.h"
+
+
+
+// Default placement versions of operator new and delete, placed here because I do not want to include <new>
+inline void* operator new(size_t, void* __p) throw() { return __p; }
+inline void* operator new[](size_t, void* __p) throw() { return __p; }
+inline void  operator delete  (void*, void*) throw() { }
+inline void  operator delete[](void*, void*) throw() { }
+
+
+template <class T>
+inline void constructAt(void * to_obj, const T * from_obj)
+{
+  new (to_obj) T(*from_obj);
+}
+
+class ArrOps
+{
+public:
+  virtual bool isPOD() const { return false; }
+  virtual void construct(void * buffer) const = 0;
+  virtual void construct(void * to_obj, const void * from_obj) const = 0;
+  virtual void destruct(void * obj) const = 0;
+  virtual int granularity() const { return 8; }
+  static void resize(char** pArray, const ArrOps& opers, int& iSize, int& iCapacity, int aSize, int aItemSize, int ext);
+    static void remove(char** pArray, const ArrOps& opers, int& iSize, int aIndex, int aCount, int aItemSize);
+  static void reserve(char** pArray, int& iCapacity, int aSize, int aItemSize);
+  //static void* insert(char** pArray, const ArrOps& opers, int& iSize, void* aData, int aIndex, int aCount, int aSize, int aExtSize);
+};
+
+template <class T>
+class ArrOpsCustomObj : public ArrOps
+{
+public:
+  ArrOpsCustomObj() {}
+  inline void construct(void * buffer) const
+  { new (buffer) T; }
+  inline void construct(void * to_obj, const void * from_obj) const
+  { constructAt(to_obj, static_cast<const T*>(from_obj)); }
+  inline void destruct(void * obj) const
+  { /*obj;*/ static_cast<T*>(obj)->~T(); }
+  //inline int size() const { return sizeof(T); }
+};
+
+template <class T>
+class ArrOpsPOD : public ArrOps
+{
+public:
+  ArrOpsPOD() {}
+  inline bool isPOD() const { return true; }
+  inline void construct(void * buffer) const {}
+  inline void construct(void * to_obj, const void * from_obj) const
+  { *static_cast<T*>(to_obj) = *static_cast<const T*>(from_obj); }
+  inline void destruct(void * obj) const {}
+  //inline int size() const { return sizeof(T); }
+};
+
+template <class T>
+class ArrOpsCustomPtr : public ArrOps
+{
+  typedef T* TY;
+public:
+  ArrOpsCustomPtr() {}
+  inline void construct(void * buffer) const
+  { *static_cast<TY*>(buffer) = 0; }
+  inline void construct(void * to_obj, const void * from_obj) const
+  { *static_cast<TY*>(to_obj) = *static_cast<const TY*>(from_obj); }
+  inline void destruct(void * obj) const {}
+  //inline int size() const { return sizeof(TY); }
+  inline int granularity() const { return 8; }
+};
+
+template <class T>
+class ArrOpsDeletingObj {};
+
+template <class T>
+class ArrOpsDeletingPtr : public ArrOpsCustomPtr<T>
+{
+  typedef T* TY;
+public:
+  inline void destruct(void * obj) const
+  { delete *static_cast<const TY*>(obj); }
+};
+
+/** template class useful for implementing a dynamic growing array
+ *  for any arbitrary type of object. If using the array to maintain
+ *  objects, please use pointers to the objects, and use the
+ * CDeletingArrayGrower to automatically delete the objects at destruction.
+ */
+template <class T, class TOps >
+class CArrayGrower : public YacasBase
+{
+public:
+  /** ElementType can be used outside this class as the type of the
+   * object in the array. This is useful in templated functions that
+   * work on a CArrayGrower without being part of CArrayGrower
+   */
+  typedef LispInt SizeType;
+  typedef T ElementType;
+
+  CArrayGrower()
+    : iArray(0)
+    , iSize(0)
+    , iCapacity(0)
+    , iArrayOwnedExternally(LispFalse)
+    {
+    }
+  virtual ~CArrayGrower()
+  {
+    Clear();
+  }
+  inline void Clear()  // oddly, only *one* use outside destructor!?
+  {
+    if (iSize)
+    {
+      const TOps opers;
+      if(!opers.isPOD())
+      {
+        while (iSize)
+        opers.destruct(iArray + --iSize);
+      }
+    }
+    if (!iArrayOwnedExternally)
+    {
+      PlatFree(iArray);
+    }
+    iArray = 0;
+    iCapacity = iSize = 0;
+    iArrayOwnedExternally = LispFalse;
+  }
+  inline SizeType Size() const { return iSize; }
+
+  inline CArrayGrower(const CArrayGrower<T,TOps>& aOther)
+    : iArray(0)
+    , iSize(0)
+    , iCapacity(0)
+    , iArrayOwnedExternally(LispFalse)
+  {
+    // Make sure we're not accidentally copying a huge array. We want this system to stay efficient...
+    LISPASSERT(aOther.iSize == 0);
+    LISPASSERT(aOther.iArrayOwnedExternally == LispFalse);
+  }
+
+  inline const CArrayGrower<T,TOps>& operator=(const CArrayGrower<T,TOps>& aOther)
+  {
+    // Make sure we're not accidentally copying a huge array. We want this system to stay efficient...
+    LISPASSERT(iArray == 0);
+    LISPASSERT(iSize == 0);
+    LISPASSERT(iCapacity == 0);
+    LISPASSERT(iArrayOwnedExternally == LispFalse);
+
+    LISPASSERT(aOther.iSize == 0);
+    LISPASSERT(aOther.iArrayOwnedExternally == LispFalse);
+    return *this;
+  }
+
+private:
+
+  void moreCapacity(SizeType aSize, int g)  // almost independent of T
+  {
+    LISPASSERT(!iArrayOwnedExternally);
+    LISPASSERT(iCapacity >= 0);
+    // Compute a new iCapacity >= aSize, with iCapacity % g == 0.
+    // We assume g is a power of 2.  (fwiw, in two's-complement, ~(g-1) == -g.
+    iCapacity = (aSize + g) & ~(g-1);
+    if (!iArray)
+    {
+      iArray = (ElementType*)PlatAlloc(iCapacity*sizeof(ElementType));
+    }
+    else
+    {
+      // we assume 'memcpy' suffices for moving the existing items.
+      iArray = (ElementType*)PlatReAlloc(iArray,iCapacity*sizeof(ElementType));
+    }
+  }
+public:
+  inline void ResizeTo(SizeType aSize)
+  {
+    LISPASSERT(!iArrayOwnedExternally);
+    TOps opers;
+    if (aSize > iCapacity)
+    {
+      moreCapacity(aSize, opers.granularity());
+    }
+    if (!opers.isPOD())
+    {
+      if (iSize < aSize)
+      {
+        for (int ii = iSize; ii < aSize; ii++)
+          opers.construct(iArray + ii);
+      }
+      else
+      {
+        for (int ii = aSize; ii < iSize; ii++)
+          opers.destruct(iArray + ii);
+      }
+    }
+    iSize = aSize;
+  }
+  void Delete(SizeType aIndex, SizeType aCount=1)
+  {
+    LISPASSERT(aIndex>=0 && aIndex<iSize);
+    ArrOps::remove((char**)&iArray, TOps(), iSize, aIndex, aCount, sizeof(ElementType));
+  }
+  inline LispBoolean ArrayOwnedExternally()
+  {
+    return iArrayOwnedExternally;
+  }
+public:
+  /// Access to an element in the array
+  inline ElementType& operator[](const SizeType aIndex) const
+  {
+    return iArray[aIndex];
+  }
+
+    /// Append an element to an array
+  template <class Type>
+    inline void Append(const Type& aVal)
+    {
+      if (iSize >= iCapacity) moreCapacity(iSize+1, TOps().granularity());
+      new ((void *)(iArray+iSize)) ElementType(aVal);
+      ++iSize;
+    }
+
+  /// Insert object aObj at aIndex, aCount times.
+  inline void Insert(SizeType aIndex, const ElementType& aObj, SizeType aCount=1)
+  {
+    const SizeType oldItems = iSize;
+    LISPASSERT(aIndex <= oldItems && aCount >= 0);
+    ResizeTo(iSize+aCount);
+    ElementType * pOld = iArray+oldItems;
+    ElementType * pEnd = iArray+iSize;
+    int i = iSize - aIndex;  // = (oldItems - aIndex) + aCount
+    for ( ; i > aCount; i--)
+      *--pEnd = *--pOld;
+    while (i-- > 0)
+      *--pEnd = aObj;
+  }
+
+  /** Set the array to an external array. This means the array will
+    * not be freed at destruction time
+    */
+  inline void SetExternalArray(ElementType* aArray, SizeType aSize)
+  {
+    LISPASSERT(!iArray || iArrayOwnedExternally == LispTrue);
+    iArray = aArray;
+    iSize = aSize;
+    iArrayOwnedExternally = LispTrue;
+    iCapacity = -10000;  // Setting iCapacity should not strictly be necessary, setting it to hugely negative number will hopefully force a fail.
+  }
+
+  /// Copy the array to another array
+  inline void CopyToExternalArray(ElementType * aArray)
+  {
+    PlatMemCopy(aArray,iArray,iSize*sizeof(ElementType));
+  }
+
+protected:
+  inline ElementType * elements() const { return iArray; }
+private:
+  ElementType * iArray;
+  SizeType iSize;
+  SizeType iCapacity;
+  LispBoolean iArrayOwnedExternally;
+};
+
+/** \class CDeletingArrayGrower calls delete on each element in the
+ * array at destruction time. This is useful if the array is a list
+ * of pointers to objects.
+ */
+
+template <class T, class TOps >
+class CDeletingArrayGrower : public CArrayGrower<T, TOps >
+{
+public:
+  CDeletingArrayGrower() {}
+};
+
+#endif
+
+
diff --git a/contrib/media/updf/include/grp.h b/contrib/media/updf/include/grp.h
new file mode 100644
index 0000000000..13b3bc241b
--- /dev/null
+++ b/contrib/media/updf/include/grp.h
@@ -0,0 +1,45 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_grp_h_
+#define __dj_include_grp_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#include <sys/djtypes.h>
+__DJ_gid_t
+#undef __DJ_gid_t
+#define __DJ_gid_t
+
+struct group {
+  gid_t		gr_gid;
+  char **      	gr_mem;
+  char *	gr_name;
+};
+
+struct group *	getgrgid(gid_t _gid);
+struct group *	getgrnam(const char *_name);
+
+#ifndef _POSIX_SOURCE
+
+void		endgrent(void);
+struct group *	getgrent(void);
+struct group *	fgetgrent(void *_f);
+void		setgrent(void);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_grp_h_ */
diff --git a/contrib/media/updf/include/hash.h b/contrib/media/updf/include/hash.h
new file mode 100644
index 0000000000..28c50317b6
--- /dev/null
+++ b/contrib/media/updf/include/hash.h
@@ -0,0 +1,35 @@
+/*
+** hash.h
+** hash manager for lua
+** Luiz Henrique de Figueiredo - 17 Aug 90
+** Modified by Waldemar Celes Filho
+** 26 Apr 93
+*/
+
+#ifndef hash_h
+#define hash_h
+
+typedef struct node
+{
+ Object ref;
+ Object val;
+ struct node *next;
+} Node;
+
+typedef struct Hash
+{
+ char           mark;
+ unsigned int   nhash;
+ Node         **list;
+} Hash;
+
+#define markarray(t)		((t)->mark)
+
+Hash 	*lua_hashcreate (unsigned int nhash);
+void 	 lua_hashdelete (Hash *h);
+Object 	*lua_hashdefine (Hash *t, Object *ref);
+void 	 lua_hashmark   (Hash *h);
+
+void     lua_next (void);
+
+#endif
diff --git a/contrib/media/updf/include/hashsize.h b/contrib/media/updf/include/hashsize.h
new file mode 100644
index 0000000000..8802a9b907
--- /dev/null
+++ b/contrib/media/updf/include/hashsize.h
@@ -0,0 +1,6 @@
+/*
+ * hashsize.h -- hash and token table constants
+ */
+
+#define CAPTABSIZE	495
+#define HASHTABSIZE	(495 * 2)
diff --git a/contrib/media/updf/include/iAVLTree.h b/contrib/media/updf/include/iAVLTree.h
new file mode 100644
index 0000000000..08482af016
--- /dev/null
+++ b/contrib/media/updf/include/iAVLTree.h
@@ -0,0 +1,67 @@
+/*
+ * iAVLTree.h: Header file for AVLTrees with long integer keys.
+ * Copyright (C) 1998  Michael H. Buselli
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * The author of this library can be reached at the following address:
+ * Michael H. Buselli
+ * 4334 N. Hazel St. #515
+ * Chicago, IL  60613-1456
+ *
+ * Or you can send email to <cosine@tezcat.com>.
+ * The official web page for this product is:
+ * http://www.tezcat.com/~cosine/pub/AVLTree/
+ *
+ * This is version 0.1.0 (alpha).
+ */
+
+#ifndef _IAVLTREE_H_
+#define _IAVLTREE_H_
+
+
+typedef struct _iAVLNode {
+  long key;
+  long depth;
+  void *item;
+  struct _iAVLNode *parent;
+  struct _iAVLNode *left;
+  struct _iAVLNode *right;
+} iAVLNode;
+
+
+typedef struct {
+  iAVLNode *top;
+  long count;
+  long (*getkey)(const void *item);
+} iAVLTree;
+
+
+typedef struct {
+  const iAVLTree *avltree;
+  const iAVLNode *curnode;
+} iAVLCursor;
+
+
+extern iAVLTree *iAVLAllocTree (long (*getkey)(void const *item));
+extern void iAVLFreeTree (iAVLTree *avltree, void (freeitem)(void *item));
+extern int iAVLInsert (iAVLTree *avltree, void *item);
+extern void *iAVLSearch (iAVLTree const *avltree, long key);
+extern int iAVLDelete (iAVLTree *avltree, long key);
+extern void *iAVLFirst (iAVLCursor *avlcursor, iAVLTree const *avltree);
+extern void *iAVLNext (iAVLCursor *avlcursor);
+
+
+#endif
diff --git a/contrib/media/updf/include/ieeefp.h b/contrib/media/updf/include/ieeefp.h
new file mode 100644
index 0000000000..4c08d62754
--- /dev/null
+++ b/contrib/media/updf/include/ieeefp.h
@@ -0,0 +1,88 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_ieeefp_h_
+#define __dj_include_ieeefp_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/cdefs.h>
+
+/* #include <machine/ieeefp.h> */
+#include <machine/endian.h>
+#if BYTE_ORDER == LITTLE_ENDIAN
+# define __IEEE_LITTLE_ENDIAN
+#endif
+
+/* FLOATING ROUNDING */
+
+typedef int fp_rnd;
+#define FP_RN 0 	/* Round to nearest 		*/
+#define FP_RM 1		/* Round down 			*/
+#define FP_RP 2		/* Round up 			*/
+#define FP_RZ 3		/* Round to zero (truncate) 	*/
+
+fp_rnd _EXFUN(fpgetround,(void));
+fp_rnd _EXFUN(fpsetround, (fp_rnd));
+
+/* EXCEPTIONS */
+
+typedef int fp_except;
+#define FP_X_INV 0x10	/* Invalid operation 		*/
+#define FP_X_DX  0x80	/* Divide by zero		*/
+#define FP_X_OFL 0x04	/* Overflow exception		*/
+#define FP_X_UFL 0x02	/* Underflow exception		*/
+#define FP_X_IMP 0x01	/* Imprecise exception		*/
+
+fp_except _EXFUN(fpgetmask,(void));
+fp_except _EXFUN(fpsetmask,(fp_except));
+fp_except _EXFUN(fpgetsticky,(void));
+fp_except _EXFUN(fpsetsticky, (fp_except));
+
+/* INTEGER ROUNDING */
+
+typedef int fp_rdi;
+#define FP_RDI_TOZ 0	/* Round to Zero 		*/
+#define FP_RDI_RD  1	/* Follow float mode		*/
+
+fp_rdi _EXFUN(fpgetroundtoi,(void));
+fp_rdi _EXFUN(fpsetroundtoi,(fp_rdi));
+
+int _EXFUN(isnan, (double));
+int _EXFUN(isinf, (double));
+int _EXFUN(finite, (double));
+
+int _EXFUN(isnanf, (float));
+int _EXFUN(isinff, (float));
+int _EXFUN(finitef, (float));
+
+#define __IEEE_DBL_EXPBIAS 1023
+#define __IEEE_FLT_EXPBIAS 127
+
+#define __IEEE_DBL_EXPLEN 11
+#define __IEEE_FLT_EXPLEN 8
+
+
+#define __IEEE_DBL_FRACLEN (64 - (__IEEE_DBL_EXPLEN + 1))
+#define __IEEE_FLT_FRACLEN (32 - (__IEEE_FLT_EXPLEN + 1))
+
+#define __IEEE_DBL_MAXPOWTWO	((double)(1L << 32 - 2) * (1L << (32-11) - 32 + 1))
+#define __IEEE_FLT_MAXPOWTWO	((float)(1L << (32-8) - 1))
+
+#define __IEEE_DBL_NAN_EXP 0x7ff
+#define __IEEE_FLT_NAN_EXP 0xff
+
+
+#define isnanf(x) (((*(long *)&(x) & 0x7f800000L)==0x7f800000L) && \
+		   ((*(long *)&(x) & 0x007fffffL)!=0000000000L))
+
+#define isinff(x) (((*(long *)&(x) & 0x7f800000L)==0x7f800000L) && \
+		   ((*(long *)&(x) & 0x007fffffL)==0000000000L))
+
+#define finitef(x) (((*(long *)&(x) & 0x7f800000L)!=0x7f800000L))
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_ieeefp_h_ */
diff --git a/contrib/media/updf/include/image.h b/contrib/media/updf/include/image.h
new file mode 100644
index 0000000000..04c362eb83
--- /dev/null
+++ b/contrib/media/updf/include/image.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2005, Hervé Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __IMAGE_H
+#define __IMAGE_H
+/**
+@file image.h
+@brief Implementation of operations on images (IMAGE)
+
+The functions in IMAGE.C have for goal to realize operations on images.
+*/
+
+/** @defgroup IMAGE IMAGE - Implementation of operations on images */
+/*@{*/
+
+/**
+Create an empty image
+@todo this function should be removed
+@return returns an empty image if successful, returns NULL otherwise
+*/
+opj_image_t* opj_image_create0(void);
+
+/*@}*/
+
+#endif /* __IMAGE_H */
+
diff --git a/contrib/media/updf/include/infixparser.h b/contrib/media/updf/include/infixparser.h
new file mode 100644
index 0000000000..5ae3e07da3
--- /dev/null
+++ b/contrib/media/updf/include/infixparser.h
@@ -0,0 +1,139 @@
+/** \file infixparser.h
+ *  parsing and printing in the infix style.
+ *
+ */
+
+
+#ifndef __infixparser_h__
+#define __infixparser_h__
+
+#include "yacasbase.h"
+#include "lispparser.h"
+
+
+#define KMaxPrecedence 60000
+
+class LispInFixOperator : public YacasBase
+{
+public:
+    inline LispInFixOperator(LispInt aPrecedence)
+        : iPrecedence(aPrecedence),
+        iLeftPrecedence(aPrecedence),
+        iRightPrecedence(aPrecedence),
+        iRightAssociative(0)
+    {};
+    inline void SetRightAssociative(void)
+    {
+        iRightAssociative = 1;
+    }
+    inline void SetLeftPrecedence(LispInt aPrecedence)
+    {
+        iLeftPrecedence = aPrecedence;
+    }
+    inline void SetRightPrecedence(LispInt aPrecedence)
+    {
+        iRightPrecedence = aPrecedence;
+    }
+public:
+    LispInt iPrecedence;
+    LispInt iLeftPrecedence;
+    LispInt iRightPrecedence;
+    LispInt iRightAssociative;
+};
+
+class LispOperators : public LispAssociatedHash<LispInFixOperator>
+{
+public:
+    void SetOperator(LispInt aPrecedence,LispString * aString);
+    void SetRightAssociative(LispString * aString);
+    void SetLeftPrecedence(LispString * aString,LispInt aPrecedence);
+    void SetRightPrecedence(LispString * aString,LispInt aPrecedence);
+};
+
+class InfixParser : public LispParser
+{
+public:
+    InfixParser(LispTokenizer& aTokenizer, LispInput& aInput,
+                LispEnvironment& aEnvironment,
+                LispOperators& aPrefixOperators,
+                LispOperators& aInfixOperators,
+                LispOperators& aPostfixOperators,
+                LispOperators& aBodiedOperators);
+    ~InfixParser();
+ 
+    virtual void Parse(LispPtr& aResult);
+//private:
+    void ParseCont(LispPtr& aResult);
+public:
+    LispOperators& iPrefixOperators;
+    LispOperators& iInfixOperators;
+    LispOperators& iPostfixOperators;
+    LispOperators& iBodiedOperators;
+
+//    LispEnvironment* iEnvironment;
+};
+
+class ParsedObject : public YacasBase
+{
+public:
+    ParsedObject(InfixParser& aParser)
+        : iParser(aParser),
+          iError(LispFalse),
+          iEndOfFile(LispFalse),
+          iLookAhead(NULL),iResult()  {};
+    void Parse();
+private:
+    void ReadToken();
+    void MatchToken(LispString * aToken);
+    void ReadExpression(LispInt depth);
+    void ReadAtom();
+private:
+    void GetOtherSide(LispInt aNrArgsToCombine, LispInt depth);
+    void Combine(LispInt aNrArgsToCombine);
+    void InsertAtom(LispString * aString);
+private:
+    void Fail(); // called when parsing fails, raising an exception
+
+private:
+    InfixParser& iParser;
+private:
+    LispBoolean iError;
+    LispBoolean iEndOfFile;
+    LispString * iLookAhead;
+public:
+    LispPtr iResult;
+};
+
+
+class InfixPrinter : public LispPrinter
+{
+public:
+    InfixPrinter(LispOperators& aPrefixOperators,
+                 LispOperators& aInfixOperators,
+                 LispOperators& aPostfixOperators,
+                 LispOperators& aBodiedOperators)
+        : iPrefixOperators(aPrefixOperators),
+          iInfixOperators(aInfixOperators),
+          iPostfixOperators(aPostfixOperators),
+          iBodiedOperators(aBodiedOperators),
+          iPrevLastChar(0),iCurrentEnvironment(NULL){}
+
+    virtual void Print(LispPtr& aExpression, LispOutput& aOutput,
+                       LispEnvironment& aEnvironment);
+  virtual void RememberLastChar(LispChar aChar);
+private:
+    void Print(LispPtr& aExpression, LispOutput& aOutput,
+               LispInt iPrecedence);
+    void WriteToken(LispOutput& aOutput,LispChar * aString);
+private:
+    LispOperators& iPrefixOperators;
+    LispOperators& iInfixOperators;
+    LispOperators& iPostfixOperators;
+    LispOperators& iBodiedOperators;
+    LispChar iPrevLastChar;
+    LispEnvironment* iCurrentEnvironment;
+};
+
+
+#endif
+
diff --git a/contrib/media/updf/include/inlines/ctype.ha b/contrib/media/updf/include/inlines/ctype.ha
new file mode 100644
index 0000000000..d237e5528b
--- /dev/null
+++ b/contrib/media/updf/include/inlines/ctype.ha
@@ -0,0 +1,35 @@
+#ifndef __dj_include_inline_ctype_ha_
+#define __dj_include_inline_ctype_ha_
+
+#define __dj_ISALNUM 	0x0001
+#define __dj_ISALPHA	0x0002
+#define __dj_ISCNTRL	0x0004
+#define __dj_ISDIGIT	0x0008
+#define __dj_ISGRAPH	0x0010
+#define __dj_ISLOWER	0x0020
+#define __dj_ISPRINT	0x0040
+#define __dj_ISPUNCT	0x0080
+#define __dj_ISSPACE	0x0100
+#define __dj_ISUPPER	0x0200
+#define __dj_ISXDIGIT	0x0400
+
+extern unsigned short __dj_ctype_flags[];
+extern unsigned char __dj_ctype_toupper[];
+extern unsigned char __dj_ctype_tolower[];
+
+#define isalnum(c) (__dj_ctype_flags[(int)(c)+1] & __dj_ISALNUM)
+#define isalpha(c) (__dj_ctype_flags[(int)(c)+1] & __dj_ISALPHA)
+#define iscntrl(c) (__dj_ctype_flags[(int)(c)+1] & __dj_ISCNTRL)
+#define isdigit(c) (__dj_ctype_flags[(int)(c)+1] & __dj_ISDIGIT)
+#define isgraph(c) (__dj_ctype_flags[(int)(c)+1] & __dj_ISGRAPH)
+#define islower(c) (__dj_ctype_flags[(int)(c)+1] & __dj_ISLOWER)
+#define isprint(c) (__dj_ctype_flags[(int)(c)+1] & __dj_ISPRINT)
+#define ispunct(c) (__dj_ctype_flags[(int)(c)+1] & __dj_ISPUNCT)
+#define isspace(c) (__dj_ctype_flags[(int)(c)+1] & __dj_ISSPACE)
+#define isupper(c) (__dj_ctype_flags[(int)(c)+1] & __dj_ISUPPER)
+#define isxdigit(c) (__dj_ctype_flags[(int)(c)+1] & __dj_ISXDIGIT)
+
+#define tolower(c) (__dj_ctype_tolower[(int)(c)+1])
+#define toupper(c) (__dj_ctype_toupper[(int)(c)+1])
+
+#endif /* __dj_include_inline_ctype_hi_ */
diff --git a/contrib/media/updf/include/inlines/ctype.hd b/contrib/media/updf/include/inlines/ctype.hd
new file mode 100644
index 0000000000..de4ae1c10e
--- /dev/null
+++ b/contrib/media/updf/include/inlines/ctype.hd
@@ -0,0 +1,7 @@
+#ifndef __dj_include_inline_ctype_hd_
+#define __dj_include_inline_ctype_hd_
+
+#define isascii(c) (!((c)&(~0x7f)))
+#define toascii(c) ((c)&0x7f)
+
+#endif
diff --git a/contrib/media/updf/include/inlines/pc.h b/contrib/media/updf/include/inlines/pc.h
new file mode 100644
index 0000000000..0fa37d43cc
--- /dev/null
+++ b/contrib/media/updf/include/inlines/pc.h
@@ -0,0 +1,54 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_Inline_pc_h_
+#define __dj_include_Inline_pc_h_
+
+#ifdef __GNUC__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern __inline__ unsigned char inportb (unsigned short _port)
+{
+ unsigned char __ret;
+ __asm__ __volatile__("inb %%dx,%%al":"=a"(__ret):"d"(_port));
+ return __ret;
+}
+
+extern __inline__ unsigned short inportw (unsigned short _port)
+{
+ unsigned short __ret;
+ __asm__ __volatile__("inw %%dx,%%ax":"=a"(__ret):"d"(_port));
+ return __ret;
+}
+
+extern __inline__ unsigned long inportl (unsigned short _port)
+{
+ unsigned long __ret;
+ __asm__ __volatile__("inl %%dx,%%eax":"=a"(__ret):"d"(_port));
+ return __ret;
+}
+
+extern __inline__ void outportb (unsigned short _port, unsigned char _data)
+{
+ __asm__ __volatile__("outb %%al,%%dx"::"a"(_data),"d"(_port));
+}
+
+extern __inline__ void outportw (unsigned short _port, unsigned short _data)
+{
+ __asm__ __volatile__("outw %%ax,%%dx"::"a"(_data),"d"(_port));
+}
+
+extern __inline__ void outportl (unsigned short _port, unsigned long _data)
+{
+ __asm__ __volatile__("outl %%eax,%%dx"::"a"(_data),"d"(_port));
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/inout.h b/contrib/media/updf/include/inout.h
new file mode 100644
index 0000000000..5a72261c70
--- /dev/null
+++ b/contrib/media/updf/include/inout.h
@@ -0,0 +1,24 @@
+/*
+** inout.h
+**
+** Waldemar Celes Filho
+** TeCGraf - PUC-Rio
+** 11 May 93
+*/
+
+
+#ifndef inout_h
+#define inout_h
+
+extern int lua_linenumber;
+extern int lua_debug;
+extern int lua_debugline;
+
+int  lua_openfile     (char *fn);
+void lua_closefile    (void);
+int  lua_openstring   (char *s);
+int  lua_pushfunction (int file, int function);
+void lua_popfunction  (void);
+void lua_reportbug    (char *s);
+
+#endif
diff --git a/contrib/media/updf/include/int.h b/contrib/media/updf/include/int.h
new file mode 100644
index 0000000000..4e5fe08eb7
--- /dev/null
+++ b/contrib/media/updf/include/int.h
@@ -0,0 +1,119 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __INT_H
+#define __INT_H
+/**
+@file int.h
+@brief Implementation of operations on integers (INT)
+
+The functions in INT.H have for goal to realize operations on integers.
+*/
+
+/** @defgroup INT INT - Implementation of operations on integers */
+/*@{*/
+
+/** @name Exported functions (see also openjpeg.h) */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Get the minimum of two integers
+@return Returns a if a < b else b
+*/
+static INLINE int int_min(int a, int b) {
+	return a < b ? a : b;
+}
+/**
+Get the maximum of two integers
+@return Returns a if a > b else b
+*/
+static INLINE int int_max(int a, int b) {
+	return (a > b) ? a : b;
+}
+/**
+Clamp an integer inside an interval
+@return
+<ul>
+<li>Returns a if (min < a < max)
+<li>Returns max if (a > max)
+<li>Returns min if (a < min) 
+</ul>
+*/
+static INLINE int int_clamp(int a, int min, int max) {
+	if (a < min)
+		return min;
+	if (a > max)
+		return max;
+	return a;
+}
+/**
+@return Get absolute value of integer
+*/
+static INLINE int int_abs(int a) {
+	return a < 0 ? -a : a;
+}
+/**
+Divide an integer and round upwards
+@return Returns a divided by b
+*/
+static INLINE int int_ceildiv(int a, int b) {
+	return (a + b - 1) / b;
+}
+/**
+Divide an integer by a power of 2 and round upwards
+@return Returns a divided by 2^b
+*/
+static INLINE int int_ceildivpow2(int a, int b) {
+	return (a + (1 << b) - 1) >> b;
+}
+/**
+Divide an integer by a power of 2 and round downwards
+@return Returns a divided by 2^b
+*/
+static INLINE int int_floordivpow2(int a, int b) {
+	return a >> b;
+}
+/**
+Get logarithm of an integer and round downwards
+@return Returns log2(a)
+*/
+static INLINE int int_floorlog2(int a) {
+	int l;
+	for (l = 0; a > 1; l++) {
+		a >>= 1;
+	}
+	return l;
+}
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif
diff --git a/contrib/media/updf/include/inttypes.h b/contrib/media/updf/include/inttypes.h
new file mode 100644
index 0000000000..142e2a5f16
--- /dev/null
+++ b/contrib/media/updf/include/inttypes.h
@@ -0,0 +1,251 @@
+#ifndef _INTTYPES_H
+#define _INTTYPES_H
+
+#include <sys/cdefs.h>
+#include <endian.h>
+
+__BEGIN_DECLS
+
+# if __WORDSIZE == 64
+#  define __PRI64_PREFIX	"l"
+#  define __PRIPTR_PREFIX	"l"
+# else
+#  define __PRI64_PREFIX	"ll"
+#  define __PRIPTR_PREFIX
+# endif
+
+/* Macros for printing format specifiers.  */
+
+/* Decimal notation.  */
+# define PRId8		"d"
+# define PRId16		"d"
+# define PRId32		"d"
+# define PRId64		__PRI64_PREFIX "d"
+
+# define PRIdLEAST8	"d"
+# define PRIdLEAST16	"d"
+# define PRIdLEAST32	"d"
+# define PRIdLEAST64	__PRI64_PREFIX "d"
+
+# define PRIdFAST8	"d"
+# define PRIdFAST16	"d"
+# define PRIdFAST32	"d"
+# define PRIdFAST64	__PRI64_PREFIX "d"
+
+
+# define PRIi8		"i"
+# define PRIi16		"i"
+# define PRIi32		"i"
+# define PRIi64		__PRI64_PREFIX "i"
+
+# define PRIiLEAST8	"i"
+# define PRIiLEAST16	"i"
+# define PRIiLEAST32	"i"
+# define PRIiLEAST64	__PRI64_PREFIX "i"
+
+# define PRIiFAST8	"i"
+# define PRIiFAST16	"i"
+# define PRIiFAST32	"i"
+# define PRIiFAST64	__PRI64_PREFIX "i"
+
+/* Octal notation.  */
+# define PRIo8		"o"
+# define PRIo16		"o"
+# define PRIo32		"o"
+# define PRIo64		__PRI64_PREFIX "o"
+
+# define PRIoLEAST8	"o"
+# define PRIoLEAST16	"o"
+# define PRIoLEAST32	"o"
+# define PRIoLEAST64	__PRI64_PREFIX "o"
+
+# define PRIoFAST8	"o"
+# define PRIoFAST16	"o"
+# define PRIoFAST32	"o"
+# define PRIoFAST64	__PRI64_PREFIX "o"
+
+/* Unsigned integers.  */
+# define PRIu8		"u"
+# define PRIu16		"u"
+# define PRIu32		"u"
+# define PRIu64		__PRI64_PREFIX "u"
+
+# define PRIuLEAST8	"u"
+# define PRIuLEAST16	"u"
+# define PRIuLEAST32	"u"
+# define PRIuLEAST64	__PRI64_PREFIX "u"
+
+# define PRIuFAST8	"u"
+# define PRIuFAST16	"u"
+# define PRIuFAST32	"u"
+# define PRIuFAST64	__PRI64_PREFIX "u"
+
+/* lowercase hexadecimal notation.  */
+# define PRIx8		"x"
+# define PRIx16		"x"
+# define PRIx32		"x"
+# define PRIx64		__PRI64_PREFIX "x"
+
+# define PRIxLEAST8	"x"
+# define PRIxLEAST16	"x"
+# define PRIxLEAST32	"x"
+# define PRIxLEAST64	__PRI64_PREFIX "x"
+
+# define PRIxFAST8	"x"
+# define PRIxFAST16	"x"
+# define PRIxFAST32	"x"
+# define PRIxFAST64	__PRI64_PREFIX "x"
+
+/* UPPERCASE hexadecimal notation.  */
+# define PRIX8		"X"
+# define PRIX16		"X"
+# define PRIX32		"X"
+# define PRIX64		__PRI64_PREFIX "X"
+
+# define PRIXLEAST8	"X"
+# define PRIXLEAST16	"X"
+# define PRIXLEAST32	"X"
+# define PRIXLEAST64	__PRI64_PREFIX "X"
+
+# define PRIXFAST8	"X"
+# define PRIXFAST16	"X"
+# define PRIXFAST32	"X"
+# define PRIXFAST64	__PRI64_PREFIX "X"
+
+
+/* Macros for printing `intmax_t' and `uintmax_t'.  */
+# define PRIdMAX	__PRI64_PREFIX "d"
+# define PRIiMAX	__PRI64_PREFIX "i"
+# define PRIoMAX	__PRI64_PREFIX "o"
+# define PRIuMAX	__PRI64_PREFIX "u"
+# define PRIxMAX	__PRI64_PREFIX "x"
+# define PRIXMAX	__PRI64_PREFIX "X"
+
+
+/* Macros for printing `intptr_t' and `uintptr_t'.  */
+# define PRIdPTR	__PRIPTR_PREFIX "d"
+# define PRIiPTR	__PRIPTR_PREFIX "i"
+# define PRIoPTR	__PRIPTR_PREFIX "o"
+# define PRIuPTR	__PRIPTR_PREFIX "u"
+# define PRIxPTR	__PRIPTR_PREFIX "x"
+# define PRIXPTR	__PRIPTR_PREFIX "X"
+
+
+/* Macros for scanning format specifiers.  */
+
+/* Signed decimal notation.  */
+# define SCNd8		"hhd"
+# define SCNd16		"hd"
+# define SCNd32		"d"
+# define SCNd64		__PRI64_PREFIX "d"
+
+# define SCNdLEAST8	"hhd"
+# define SCNdLEAST16	"hd"
+# define SCNdLEAST32	"d"
+# define SCNdLEAST64	__PRI64_PREFIX "d"
+
+# define SCNdFAST8	"hhd"
+# define SCNdFAST16	__PRIPTR_PREFIX "d"
+# define SCNdFAST32	__PRIPTR_PREFIX "d"
+# define SCNdFAST64	__PRI64_PREFIX "d"
+
+/* Signed decimal notation.  */
+# define SCNi8		"hhi"
+# define SCNi16		"hi"
+# define SCNi32		"i"
+# define SCNi64		__PRI64_PREFIX "i"
+
+# define SCNiLEAST8	"hhi"
+# define SCNiLEAST16	"hi"
+# define SCNiLEAST32	"i"
+# define SCNiLEAST64	__PRI64_PREFIX "i"
+
+# define SCNiFAST8	"hhi"
+# define SCNiFAST16	__PRIPTR_PREFIX "i"
+# define SCNiFAST32	__PRIPTR_PREFIX "i"
+# define SCNiFAST64	__PRI64_PREFIX "i"
+
+/* Unsigned decimal notation.  */
+# define SCNu8		"hhu"
+# define SCNu16		"hu"
+# define SCNu32		"u"
+# define SCNu64		__PRI64_PREFIX "u"
+
+# define SCNuLEAST8	"hhu"
+# define SCNuLEAST16	"hu"
+# define SCNuLEAST32	"u"
+# define SCNuLEAST64	__PRI64_PREFIX "u"
+
+# define SCNuFAST8	"hhu"
+# define SCNuFAST16	__PRIPTR_PREFIX "u"
+# define SCNuFAST32	__PRIPTR_PREFIX "u"
+# define SCNuFAST64	__PRI64_PREFIX "u"
+
+/* Octal notation.  */
+# define SCNo8		"hho"
+# define SCNo16		"ho"
+# define SCNo32		"o"
+# define SCNo64		__PRI64_PREFIX "o"
+
+# define SCNoLEAST8	"hho"
+# define SCNoLEAST16	"ho"
+# define SCNoLEAST32	"o"
+# define SCNoLEAST64	__PRI64_PREFIX "o"
+
+# define SCNoFAST8	"hho"
+# define SCNoFAST16	__PRIPTR_PREFIX "o"
+# define SCNoFAST32	__PRIPTR_PREFIX "o"
+# define SCNoFAST64	__PRI64_PREFIX "o"
+
+/* Hexadecimal notation.  */
+# define SCNx8		"hhx"
+# define SCNx16		"hx"
+# define SCNx32		"x"
+# define SCNx64		__PRI64_PREFIX "x"
+
+# define SCNxLEAST8	"hhx"
+# define SCNxLEAST16	"hx"
+# define SCNxLEAST32	"x"
+# define SCNxLEAST64	__PRI64_PREFIX "x"
+
+# define SCNxFAST8	"hhx"
+# define SCNxFAST16	__PRIPTR_PREFIX "x"
+# define SCNxFAST32	__PRIPTR_PREFIX "x"
+# define SCNxFAST64	__PRI64_PREFIX "x"
+
+
+/* Macros for scanning `intmax_t' and `uintmax_t'.  */
+# define SCNdMAX	__PRI64_PREFIX "d"
+# define SCNiMAX	__PRI64_PREFIX "i"
+# define SCNoMAX	__PRI64_PREFIX "o"
+# define SCNuMAX	__PRI64_PREFIX "u"
+# define SCNxMAX	__PRI64_PREFIX "x"
+
+/* Macros for scanning `intptr_t' and `uintptr_t'.  */
+# define SCNdPTR	__PRIPTR_PREFIX "d"
+# define SCNiPTR	__PRIPTR_PREFIX "i"
+# define SCNoPTR	__PRIPTR_PREFIX "o"
+# define SCNuPTR	__PRIPTR_PREFIX "u"
+# define SCNxPTR	__PRIPTR_PREFIX "x"
+
+typedef signed char int8_t;
+typedef signed short int16_t;
+typedef signed int int32_t;
+
+typedef unsigned char uint8_t;
+typedef unsigned short uint16_t;
+typedef unsigned int uint32_t;
+
+typedef signed long int intptr_t;
+typedef unsigned long int uintptr_t;
+
+#ifndef __STRICT_ANSI__
+__extension__ typedef signed long long int64_t;
+__extension__ typedef unsigned long long uint64_t;
+__extension__ typedef signed long long int intmax_t;
+__extension__ typedef unsigned long long int uintmax_t;
+#endif
+
+__END_DECLS
+
+#endif
diff --git a/contrib/media/updf/include/io.h b/contrib/media/updf/include/io.h
new file mode 100644
index 0000000000..863555c82d
--- /dev/null
+++ b/contrib/media/updf/include/io.h
@@ -0,0 +1,52 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_io_h_
+#define __dj_include_io_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <sys/types.h>
+#include <dos.h>
+
+int		chsize(int handle, long size);
+int		_close(int _fd);
+int		_creat(const char *_path, int _attrib);
+int		_creatnew(const char *_path, int _attrib, int _mode);
+ssize_t		crlf2nl(char *_buffer, ssize_t _length);
+int		_dos_lock(int _fd, long _offset, long _length);
+long		filelength(int _handle);
+short		_get_dev_info(int _arg);
+int		lock(int _fd, long _offset, long _length);
+int		_open(const char *_path, int _oflag);
+ssize_t		_read(int _fd, void *_buf, size_t _nbyte);
+int		setmode(int _fd, int _newmode);
+off_t		tell(int _fd);
+int		_dos_unlock(int _fd, long _offset, long _length);
+int		unlock(int _fd, long _offset, long _length);
+ssize_t		_write(int _fd, const void *_buf, size_t _nbyte);
+int	        _chmod(const char *_path, int _func, ...);
+void		_flush_disk_cache(void);
+
+#define sopen(path, access, shflag, mode) \
+	open((path), (access)|(shflag), (mode))
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_io_h_ */
diff --git a/contrib/media/updf/include/iomanip b/contrib/media/updf/include/iomanip
new file mode 100644
index 0000000000..2aa00fa9de
--- /dev/null
+++ b/contrib/media/updf/include/iomanip
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_IOMANIP
+#include <bits/std_iomanip.h>
+#endif
diff --git a/contrib/media/updf/include/ios b/contrib/media/updf/include/ios
new file mode 100644
index 0000000000..ff398de068
--- /dev/null
+++ b/contrib/media/updf/include/ios
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_IOS
+#include <bits/std_ios.h>
+#endif
diff --git a/contrib/media/updf/include/iosfwd b/contrib/media/updf/include/iosfwd
new file mode 100644
index 0000000000..3756982abe
--- /dev/null
+++ b/contrib/media/updf/include/iosfwd
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_IOSFWD
+#include <bits/std_iosfwd.h>
+#endif
diff --git a/contrib/media/updf/include/iostream b/contrib/media/updf/include/iostream
new file mode 100644
index 0000000000..0b419eb9b3
--- /dev/null
+++ b/contrib/media/updf/include/iostream
@@ -0,0 +1,121 @@
+#ifndef _IOSTREAM_INCLUDED
+#define _IOSTREAM_INCLUDED
+#include <cstdio>
+#include <string>
+namespace std
+{
+  class istream
+  {
+  public:
+    istream() {}
+    virtual ~istream() {}
+    virtual istream& operator>>(string& s)=0;
+    virtual operator bool() const=0;
+    virtual int getc()=0;
+    virtual unsigned tellg()=0;
+    virtual istream& seekg(unsigned off,ios::seek_dir dir)=0;
+    virtual istream& getline(char* s, unsigned n, char delim)=0;
+  };
+  class ifstream : public istream
+  {
+    FILE* f;
+  public:
+    void open(const char* s, /*ios::open_mode*/int mode=ios::in)
+    {f=fopen(s,(mode&ios::binary)?"rb":"r");}
+    ifstream():f(NULL){}
+    ifstream(const char* s, /*ios::open_mode*/int mode=ios::in)
+    {open(s,mode);}
+    ~ifstream() {if (f) fclose(f);}
+    bool fail() const {return f==NULL?true:ferror(f)||feof(f);}
+    operator bool() const {return !fail();}
+    bool eof() const {return f==NULL?false:feof(f);}
+    virtual istream& seekg(unsigned off,ios::seek_dir dir)
+    {fseek(f,off,dir);return *this;}
+    ifstream& read(char* s, unsigned n)
+    {if (fread(s,1,n,f)!=n) f->_flag|=0200;return *this;}
+    virtual unsigned tellg() {return ftell(f);}
+    ifstream& getline(char* s, unsigned n)
+    {fgets(s,n,f);unsigned m=strlen(s);
+     if(m&&s[m-1]=='\n')s[m-1]=0;else f->_flag|=0200;return *this;}
+    istream& operator>>(string& s)
+    {char res[512];fscanf(f,"%s",res);s=res;return *this;}
+    virtual istream& getline(char* s, unsigned n, char delim)
+    {
+      int c;
+      unsigned pos=0;
+      for (;pos<n-1;)
+      {
+        c=fgetc(f);
+        if (c==EOF) break;
+        if (c==delim) break;
+        s[pos++]=c;
+      }
+      s[pos]=0;
+      return *this;
+    }
+    int getc(void)
+    { return fgetc(f); }
+  };
+  inline istream& getline(istream& is, string& str, char delim='\n')
+  {
+    str.erase();
+    while (is)
+    {
+      int c = is.getc();
+      if (c == EOF || c == delim)
+        break;
+      str += c;
+    }
+    return is;
+  }
+  class istringstream : public istream
+  {
+    string s;
+    unsigned pos;
+  public:
+    istringstream(const char* str):s(str),pos(0) {}
+    istringstream(const string& str):s(str.c_str()),pos(0) {}
+    istringstream& operator>>(int& n)
+    {int x;sscanf(s.c_str()+pos,"%d%n",&n,&x);pos+=x;return *this;}
+    istream& operator>>(string& s)
+    {int x;char res[512];sscanf(s.c_str()+pos,"%s%n",res,&x);pos+=x;
+    s=res;return *this;}
+    virtual operator bool() const {return s.c_str()[pos]!=0;}
+    virtual int getc()
+    {
+      char c=s.c_str()[pos];
+      if (c==0)
+        return EOF;
+      pos++;
+      return c;
+    }
+    virtual unsigned tellg() {return pos;}
+    virtual istream& seekg(unsigned off,ios::seek_dir dir)
+    {
+      unsigned sz=s.size();
+      switch (dir)
+      {
+        case ios::beg: pos=off;break;
+        case ios::cur: pos+=off;break;
+        case ios::end: pos=sz-off;break;
+      }
+      if (pos>sz) pos=sz;
+      return *this;
+    }
+    virtual istream& getline(char* str, unsigned n, char delim)
+    {
+      int c;
+      unsigned p=0;
+      for (;p<n-1;)
+      {
+        c=s[pos++];
+        if (c==0) {pos--;break;}
+        if (c==delim) break;
+        str[p++]=c;
+      }
+      str[p]=0;
+      return *this;
+    }
+  };
+}
+#endif
diff --git a/contrib/media/updf/include/istream b/contrib/media/updf/include/istream
new file mode 100644
index 0000000000..9c6bc55eb3
--- /dev/null
+++ b/contrib/media/updf/include/istream
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_ISTREAM
+#include <bits/std_istream.h>
+#endif
diff --git a/contrib/media/updf/include/itc.h b/contrib/media/updf/include/itc.h
new file mode 100644
index 0000000000..b68ccd1733
--- /dev/null
+++ b/contrib/media/updf/include/itc.h
@@ -0,0 +1,34 @@
+#ifndef __ITC_H
+#define __ITC_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include<stdlib.h>
+
+#define MSG_BUF_SZ	128
+
+typedef struct __itc_msg_t
+{
+ char msgbuf[MSG_BUF_SZ];
+ int sender_tid;
+ struct __itc_msg_t * next;
+} itc_msg_t;
+
+typedef struct
+{
+ itc_msg_t * head;
+ int count;
+} itc_msgq_t;
+
+typedef struct
+{
+ char * name;
+ int real_pid;
+ 
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/iterator b/contrib/media/updf/include/iterator
new file mode 100644
index 0000000000..3629ba726f
--- /dev/null
+++ b/contrib/media/updf/include/iterator
@@ -0,0 +1,3 @@
+#ifndef _ITERATOR_INCLUDED
+#define _ITERATOR_INCLUDED
+#endif
diff --git a/contrib/media/updf/include/j2k.h b/contrib/media/updf/include/j2k.h
new file mode 100644
index 0000000000..8fc8e6dce2
--- /dev/null
+++ b/contrib/media/updf/include/j2k.h
@@ -0,0 +1,446 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * Copyright (c) 2006-2007, Parvatha Elangovan
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __J2K_H
+#define __J2K_H
+/**
+@file j2k.h
+@brief The JPEG-2000 Codestream Reader/Writer (J2K)
+
+The functions in J2K.C have for goal to read/write the several parts of the codestream: markers and data.
+*/
+
+/** @defgroup J2K J2K - JPEG-2000 codestream reader/writer */
+/*@{*/
+
+#define J2K_CP_CSTY_PRT 0x01
+#define J2K_CP_CSTY_SOP 0x02
+#define J2K_CP_CSTY_EPH 0x04
+#define J2K_CCP_CSTY_PRT 0x01
+#define J2K_CCP_CBLKSTY_LAZY 0x01     /**< Selective arithmetic coding bypass */
+#define J2K_CCP_CBLKSTY_RESET 0x02    /**< Reset context probabilities on coding pass boundaries */
+#define J2K_CCP_CBLKSTY_TERMALL 0x04  /**< Termination on each coding pass */
+#define J2K_CCP_CBLKSTY_VSC 0x08      /**< Vertically stripe causal context */
+#define J2K_CCP_CBLKSTY_PTERM 0x10    /**< Predictable termination */
+#define J2K_CCP_CBLKSTY_SEGSYM 0x20   /**< Segmentation symbols are used */
+#define J2K_CCP_QNTSTY_NOQNT 0
+#define J2K_CCP_QNTSTY_SIQNT 1
+#define J2K_CCP_QNTSTY_SEQNT 2
+
+/* ----------------------------------------------------------------------- */
+
+#define J2K_MS_SOC 0xff4f	/**< SOC marker value */
+#define J2K_MS_SOT 0xff90	/**< SOT marker value */
+#define J2K_MS_SOD 0xff93	/**< SOD marker value */
+#define J2K_MS_EOC 0xffd9	/**< EOC marker value */
+#define J2K_MS_SIZ 0xff51	/**< SIZ marker value */
+#define J2K_MS_COD 0xff52	/**< COD marker value */
+#define J2K_MS_COC 0xff53	/**< COC marker value */
+#define J2K_MS_RGN 0xff5e	/**< RGN marker value */
+#define J2K_MS_QCD 0xff5c	/**< QCD marker value */
+#define J2K_MS_QCC 0xff5d	/**< QCC marker value */
+#define J2K_MS_POC 0xff5f	/**< POC marker value */
+#define J2K_MS_TLM 0xff55	/**< TLM marker value */
+#define J2K_MS_PLM 0xff57	/**< PLM marker value */
+#define J2K_MS_PLT 0xff58	/**< PLT marker value */
+#define J2K_MS_PPM 0xff60	/**< PPM marker value */
+#define J2K_MS_PPT 0xff61	/**< PPT marker value */
+#define J2K_MS_SOP 0xff91	/**< SOP marker value */
+#define J2K_MS_EPH 0xff92	/**< EPH marker value */
+#define J2K_MS_CRG 0xff63	/**< CRG marker value */
+#define J2K_MS_COM 0xff64	/**< COM marker value */
+/* UniPG>> */
+#ifdef USE_JPWL
+#define J2K_MS_EPC 0xff68	/**< EPC marker value (Part 11: JPEG 2000 for Wireless) */
+#define J2K_MS_EPB 0xff66	/**< EPB marker value (Part 11: JPEG 2000 for Wireless) */ 
+#define J2K_MS_ESD 0xff67	/**< ESD marker value (Part 11: JPEG 2000 for Wireless) */ 
+#define J2K_MS_RED 0xff69	/**< RED marker value (Part 11: JPEG 2000 for Wireless) */
+#endif /* USE_JPWL */
+#ifdef USE_JPSEC
+#define J2K_MS_SEC 0xff65    /**< SEC marker value (Part 8: Secure JPEG 2000) */
+#define J2K_MS_INSEC 0xff94  /**< INSEC marker value (Part 8: Secure JPEG 2000) */
+#endif /* USE_JPSEC */
+/* <<UniPG */
+
+
+/* ----------------------------------------------------------------------- */
+
+/**
+Values that specify the status of the decoding process when decoding the main header. 
+These values may be combined with a | operator. 
+*/
+typedef enum J2K_STATUS {
+	J2K_STATE_MHSOC  = 0x0001, /**< a SOC marker is expected */
+	J2K_STATE_MHSIZ  = 0x0002, /**< a SIZ marker is expected */
+	J2K_STATE_MH     = 0x0004, /**< the decoding process is in the main header */
+	J2K_STATE_TPHSOT = 0x0008, /**< the decoding process is in a tile part header and expects a SOT marker */
+	J2K_STATE_TPH    = 0x0010, /**< the decoding process is in a tile part header */
+	J2K_STATE_MT     = 0x0020, /**< the EOC marker has just been read */
+	J2K_STATE_NEOC   = 0x0040, /**< the decoding process must not expect a EOC marker because the codestream is truncated */
+	J2K_STATE_ERR    = 0x0080  /**< the decoding process has encountered an error */
+} J2K_STATUS;
+
+/* ----------------------------------------------------------------------- */
+
+/** 
+T2 encoding mode 
+*/
+typedef enum T2_MODE {
+	THRESH_CALC = 0,	/** Function called in Rate allocation process*/
+	FINAL_PASS = 1		/** Function called in Tier 2 process*/
+}J2K_T2_MODE;
+
+/**
+Quantization stepsize
+*/
+typedef struct opj_stepsize {
+	/** exponent */
+	int expn;
+	/** mantissa */
+	int mant;
+} opj_stepsize_t;
+
+/**
+Tile-component coding parameters
+*/
+typedef struct opj_tccp {
+	/** coding style */
+	int csty;
+	/** number of resolutions */
+	int numresolutions;
+	/** code-blocks width */
+	int cblkw;
+	/** code-blocks height */
+	int cblkh;
+	/** code-block coding style */
+	int cblksty;
+	/** discrete wavelet transform identifier */
+	int qmfbid;
+	/** quantisation style */
+	int qntsty;
+	/** stepsizes used for quantization */
+	opj_stepsize_t stepsizes[J2K_MAXBANDS];
+	/** number of guard bits */
+	int numgbits;
+	/** Region Of Interest shift */
+	int roishift;
+	/** precinct width */
+	int prcw[J2K_MAXRLVLS];
+	/** precinct height */
+	int prch[J2K_MAXRLVLS];	
+} opj_tccp_t;
+
+/**
+Tile coding parameters : 
+this structure is used to store coding/decoding parameters common to all
+tiles (information like COD, COC in main header)
+*/
+typedef struct opj_tcp {
+	/** 1 : first part-tile of a tile */
+	int first;
+	/** coding style */
+	int csty;
+	/** progression order */
+	OPJ_PROG_ORDER prg;
+	/** number of layers */
+	int numlayers;
+	/** multi-component transform identifier */
+	int mct;
+	/** rates of layers */
+	float rates[100];
+	/** number of progression order changes */
+	int numpocs;
+	/** indicates if a POC marker has been used O:NO, 1:YES */
+	int POC;
+	/** progression order changes */
+	opj_poc_t pocs[32];
+	/** packet header store there for futur use in t2_decode_packet */
+	unsigned char *ppt_data;
+	/** pointer remaining on the first byte of the first header if ppt is used */
+	unsigned char *ppt_data_first;
+	/** If ppt == 1 --> there was a PPT marker for the present tile */
+	int ppt;
+	/** used in case of multiple marker PPT (number of info already stored) */
+	int ppt_store;
+	/** ppmbug1 */
+	int ppt_len;
+	/** add fixed_quality */
+	float distoratio[100];
+	/** tile-component coding parameters */
+	opj_tccp_t *tccps;
+} opj_tcp_t;
+
+/**
+Coding parameters
+*/
+typedef struct opj_cp {
+	/** Digital cinema profile*/
+	OPJ_CINEMA_MODE cinema;
+	/** Maximum rate for each component. If == 0, component size limitation is not considered */
+	int max_comp_size;
+	/** Size of the image in bits*/
+	int img_size;
+	/** Rsiz*/
+	OPJ_RSIZ_CAPABILITIES rsiz;
+	/** Enabling Tile part generation*/
+	char tp_on;
+	/** Flag determining tile part generation*/
+	char tp_flag;
+	/** Position of tile part flag in progression order*/
+	int tp_pos;
+	/** allocation by rate/distortion */
+	int disto_alloc;
+	/** allocation by fixed layer */
+	int fixed_alloc;
+	/** add fixed_quality */
+	int fixed_quality;
+	/** if != 0, then original dimension divided by 2^(reduce); if == 0 or not used, image is decoded to the full resolution */
+	int reduce;
+	/** if != 0, then only the first "layer" layers are decoded; if == 0 or not used, all the quality layers are decoded */
+	int layer;
+	/** if == NO_LIMITATION, decode entire codestream; if == LIMIT_TO_MAIN_HEADER then only decode the main header */
+	OPJ_LIMIT_DECODING limit_decoding;
+	/** XTOsiz */
+	int tx0;
+	/** YTOsiz */
+	int ty0;
+	/** XTsiz */
+	int tdx;
+	/** YTsiz */
+	int tdy;
+	/** comment for coding */
+	char *comment;
+	/** number of tiles in width */
+	int tw;
+	/** number of tiles in heigth */
+	int th;
+	/** ID number of the tiles present in the codestream */
+	int *tileno;
+	/** size of the vector tileno */
+	int tileno_size;
+	/** packet header store there for futur use in t2_decode_packet */
+	unsigned char *ppm_data;
+	/** pointer remaining on the first byte of the first header if ppm is used */
+	unsigned char *ppm_data_first;
+	/** if ppm == 1 --> there was a PPM marker for the present tile */
+	int ppm;
+	/** use in case of multiple marker PPM (number of info already store) */
+	int ppm_store;
+	/** use in case of multiple marker PPM (case on non-finished previous info) */
+	int ppm_previous;
+	/** ppmbug1 */
+	int ppm_len;
+	/** tile coding parameters */
+	opj_tcp_t *tcps;
+	/** fixed layer */
+	int *matrice;
+/* UniPG>> */
+#ifdef USE_JPWL
+	/** enables writing of EPC in MH, thus activating JPWL */
+	bool epc_on;
+	/** enables writing of EPB, in case of activated JPWL */
+	bool epb_on;
+	/** enables writing of ESD, in case of activated JPWL */
+	bool esd_on;
+	/** enables writing of informative techniques of ESD, in case of activated JPWL */
+	bool info_on;
+	/** enables writing of RED, in case of activated JPWL */
+	bool red_on;
+	/** error protection method for MH (0,1,16,32,37-128) */
+	int hprot_MH;
+	/** tile number of header protection specification (>=0) */
+	int hprot_TPH_tileno[JPWL_MAX_NO_TILESPECS];
+	/** error protection methods for TPHs (0,1,16,32,37-128) */
+	int hprot_TPH[JPWL_MAX_NO_TILESPECS];
+	/** tile number of packet protection specification (>=0) */
+	int pprot_tileno[JPWL_MAX_NO_PACKSPECS];
+	/** packet number of packet protection specification (>=0) */
+	int pprot_packno[JPWL_MAX_NO_PACKSPECS];
+	/** error protection methods for packets (0,1,16,32,37-128) */
+	int pprot[JPWL_MAX_NO_PACKSPECS];
+	/** enables writing of ESD, (0/2/4 bytes) */
+	int sens_size;
+	/** sensitivity addressing size (0=auto/2/4 bytes) */
+	int sens_addr;
+	/** sensitivity range (0-3) */
+	int sens_range;
+	/** sensitivity method for MH (-1,0-7) */
+	int sens_MH;
+	/** tile number of sensitivity specification (>=0) */
+	int sens_TPH_tileno[JPWL_MAX_NO_TILESPECS];
+	/** sensitivity methods for TPHs (-1,0-7) */
+	int sens_TPH[JPWL_MAX_NO_TILESPECS];
+	/** enables JPWL correction at the decoder */
+	bool correct;
+	/** expected number of components at the decoder */
+	int exp_comps;
+	/** maximum number of tiles at the decoder */
+	int max_tiles;
+#endif /* USE_JPWL */
+/* <<UniPG */
+} opj_cp_t;
+
+/**
+JPEG-2000 codestream reader/writer
+*/
+typedef struct opj_j2k {
+	/** codec context */
+	opj_common_ptr cinfo;
+
+	/** locate in which part of the codestream the decoder is (main header, tile header, end) */
+	int state;
+	/** number of the tile curently concern by coding/decoding */
+	int curtileno;
+	/** Tile part number*/
+	int tp_num;
+	/** Tilepart number currently coding*/
+	int cur_tp_num;
+	/** Total number of tileparts of the current tile*/
+	int *cur_totnum_tp;
+	/**
+	locate the start position of the TLM marker  
+	after encoding the tilepart, a jump (in j2k_write_sod) is done to the TLM marker to store the value of its length. 
+	*/
+	int tlm_start;
+	/** Total num of tile parts in whole image = num tiles* num tileparts in each tile*/
+	/** used in TLMmarker*/
+	int totnum_tp;	
+	/** 
+	locate the position of the end of the tile in the codestream, 
+	used to detect a truncated codestream (in j2k_read_sod)
+	*/
+	unsigned char *eot;
+	/**
+	locate the start position of the SOT marker of the current coded tile:  
+	after encoding the tile, a jump (in j2k_write_sod) is done to the SOT marker to store the value of its length. 
+	*/
+	int sot_start;
+	int sod_start;
+	/**
+	as the J2K-file is written in several parts during encoding, 
+	it enables to make the right correction in position return by cio_tell
+	*/
+	int pos_correction;
+	/** array used to store the data of each tile */
+	unsigned char **tile_data;
+	/** array used to store the length of each tile */
+	int *tile_len;
+	/** 
+	decompression only : 
+	store decoding parameters common to all tiles (information like COD, COC in main header)
+	*/
+	opj_tcp_t *default_tcp;
+	/** pointer to the encoded / decoded image */
+	opj_image_t *image;
+	/** pointer to the coding parameters */
+	opj_cp_t *cp;
+	/** helper used to write the index file */
+	opj_codestream_info_t *cstr_info;
+	/** pointer to the byte i/o stream */
+	opj_cio_t *cio;
+} opj_j2k_t;
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Creates a J2K decompression structure
+@param cinfo Codec context info
+@return Returns a handle to a J2K decompressor if successful, returns NULL otherwise
+*/
+opj_j2k_t* j2k_create_decompress(opj_common_ptr cinfo);
+/**
+Destroy a J2K decompressor handle
+@param j2k J2K decompressor handle to destroy
+*/
+void j2k_destroy_decompress(opj_j2k_t *j2k);
+/**
+Setup the decoder decoding parameters using user parameters.
+Decoding parameters are returned in j2k->cp. 
+@param j2k J2K decompressor handle
+@param parameters decompression parameters
+*/
+void j2k_setup_decoder(opj_j2k_t *j2k, opj_dparameters_t *parameters);
+/**
+Decode an image from a JPEG-2000 codestream
+@param j2k J2K decompressor handle
+@param cio Input buffer stream
+@param cstr_info Codestream information structure if required, NULL otherwise
+@return Returns a decoded image if successful, returns NULL otherwise
+*/
+opj_image_t* j2k_decode(opj_j2k_t *j2k, opj_cio_t *cio, opj_codestream_info_t *cstr_info);
+/**
+Decode an image form a JPT-stream (JPEG 2000, JPIP)
+@param j2k J2K decompressor handle
+@param cio Input buffer stream
+@param cstr_info Codestream information structure if required, NULL otherwise
+@return Returns a decoded image if successful, returns NULL otherwise
+*/
+opj_image_t* j2k_decode_jpt_stream(opj_j2k_t *j2k, opj_cio_t *cio, opj_codestream_info_t *cstr_info);
+/**
+Creates a J2K compression structure
+@param cinfo Codec context info
+@return Returns a handle to a J2K compressor if successful, returns NULL otherwise
+*/
+opj_j2k_t* j2k_create_compress(opj_common_ptr cinfo);
+/**
+Destroy a J2K compressor handle
+@param j2k J2K compressor handle to destroy
+*/
+void j2k_destroy_compress(opj_j2k_t *j2k);
+/**
+Setup the encoder parameters using the current image and using user parameters. 
+Coding parameters are returned in j2k->cp. 
+@param j2k J2K compressor handle
+@param parameters compression parameters
+@param image input filled image
+*/
+void j2k_setup_encoder(opj_j2k_t *j2k, opj_cparameters_t *parameters, opj_image_t *image);
+/**
+Converts an enum type progression order to string type
+*/
+char *j2k_convert_progression_order(OPJ_PROG_ORDER prg_order);
+/**
+Encode an image into a JPEG-2000 codestream
+@param j2k J2K compressor handle
+@param cio Output buffer stream
+@param image Image to encode
+@param cstr_info Codestream information structure if required, NULL otherwise
+@return Returns true if successful, returns false otherwise
+*/
+bool j2k_encode(opj_j2k_t *j2k, opj_cio_t *cio, opj_image_t *image, opj_codestream_info_t *cstr_info);
+
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __J2K_H */
diff --git a/contrib/media/updf/include/j2k_lib.h b/contrib/media/updf/include/j2k_lib.h
new file mode 100644
index 0000000000..7df4d36775
--- /dev/null
+++ b/contrib/media/updf/include/j2k_lib.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2005, Hervé Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __J2K_LIB_H
+#define __J2K_LIB_H
+/**
+@file j2k_lib.h
+@brief Internal functions
+
+The functions in J2K_LIB.C are internal utilities mainly used for timing.
+*/
+
+/** @defgroup MISC MISC - Miscellaneous internal functions */
+/*@{*/
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+
+/**
+Difference in successive opj_clock() calls tells you the elapsed time
+@return Returns time in seconds
+*/
+double opj_clock(void);
+
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __J2K_LIB_H */
+
diff --git a/contrib/media/updf/include/jbig2.h b/contrib/media/updf/include/jbig2.h
new file mode 100644
index 0000000000..c090516f6b
--- /dev/null
+++ b/contrib/media/updf/include/jbig2.h
@@ -0,0 +1,135 @@
+/*
+    jbig2dec
+
+    Copyright (C) 2002-2005 Artifex Software, Inc.
+
+    This software is distributed under license and may not
+    be copied, modified or distributed except as expressly
+    authorized under the terms of the license contained in
+    the file LICENSE in this distribution.
+
+    For further licensing information refer to http://artifex.com/ or
+    contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
+    San Rafael, CA  94903, U.S.A., +1(415)492-9861.
+*/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef _JBIG2_H
+#define _JBIG2_H
+
+/* warning levels */
+typedef enum {
+  JBIG2_SEVERITY_DEBUG,
+  JBIG2_SEVERITY_INFO,
+  JBIG2_SEVERITY_WARNING,
+  JBIG2_SEVERITY_FATAL
+} Jbig2Severity;
+
+typedef enum {
+  JBIG2_OPTIONS_EMBEDDED = 1
+} Jbig2Options;
+
+/* forward public structure declarations */
+typedef struct _Jbig2Allocator Jbig2Allocator;
+typedef struct _Jbig2Ctx Jbig2Ctx;
+typedef struct _Jbig2GlobalCtx Jbig2GlobalCtx;
+typedef struct _Jbig2Segment Jbig2Segment;
+typedef struct _Jbig2Image Jbig2Image;
+
+/* private structures */
+typedef struct _Jbig2Page Jbig2Page;
+typedef struct _Jbig2SymbolDictionary Jbig2SymbolDictionary;
+
+/*
+   this is the general image structure used by the jbig2dec library
+   images are 1 bpp, packed into rows a byte at a time. stride gives
+   the byte offset to the next row, while width and height define
+   the size of the image area in pixels.
+*/
+
+struct _Jbig2Image {
+        int             width, height, stride;
+        uint8_t        *data;
+	int		refcount;
+};
+
+Jbig2Image*     jbig2_image_new(Jbig2Ctx *ctx, int width, int height);
+Jbig2Image*	jbig2_image_clone(Jbig2Ctx *ctx, Jbig2Image *image);
+void		jbig2_image_release(Jbig2Ctx *ctx, Jbig2Image *image);
+void            jbig2_image_free(Jbig2Ctx *ctx, Jbig2Image *image);
+void		jbig2_image_clear(Jbig2Ctx *ctx, Jbig2Image *image, int value);
+Jbig2Image	*jbig2_image_resize(Jbig2Ctx *ctx, Jbig2Image *image,
+                                int width, int height);
+
+/* errors are returned from the library via a callback. If no callback
+   is provided (a NULL argument is passed ot jbig2_ctx_new) a default
+   handler is used which prints fatal errors to the stderr stream. */
+
+/* error callback */
+typedef int (*Jbig2ErrorCallback) (void *data,
+				  const char *msg, Jbig2Severity severity,
+				  int32_t seg_idx);
+
+/* memory allocation is likewise done via a set of callbacks so that
+   clients can better control memory usage. If a NULL is passed for
+   this argumennt of jbig2_ctx_new, a default allocator based on malloc()
+   is used. */
+
+/* dynamic memory callbacks */
+struct _Jbig2Allocator {
+  void *(*alloc) (Jbig2Allocator *allocator, size_t size);
+  void (*free) (Jbig2Allocator *allocator, void *p);
+  void *(*realloc) (Jbig2Allocator *allocator, void *p, size_t size);
+};
+
+/* decoder context */
+Jbig2Ctx *jbig2_ctx_new (Jbig2Allocator *allocator,
+			 Jbig2Options options,
+			 Jbig2GlobalCtx *global_ctx,
+			 Jbig2ErrorCallback error_callback,
+			 void *error_callback_data);
+void jbig2_ctx_free (Jbig2Ctx *ctx);
+
+/* global context for embedded streams */
+Jbig2GlobalCtx *jbig2_make_global_ctx (Jbig2Ctx *ctx);
+void jbig2_global_ctx_free (Jbig2GlobalCtx *global_ctx);
+
+/* submit data to the decoder */
+int jbig2_data_in (Jbig2Ctx *ctx, const unsigned char *data, size_t size);
+
+/* get the next available decoded page image. NULL means there isn't one. */
+Jbig2Image *jbig2_page_out (Jbig2Ctx *ctx);
+/* mark a returned page image as no longer needed. */
+int jbig2_release_page (Jbig2Ctx *ctx, Jbig2Image *image);
+/* mark the current page as complete, simulating an end-of-page segment (for broken streams) */
+int jbig2_complete_page (Jbig2Ctx *ctx);
+
+
+/* segment header routines */
+
+struct _Jbig2Segment {
+  uint32_t number;
+  uint8_t flags;
+  uint32_t page_association;
+  size_t data_length;
+  int referred_to_segment_count;
+  uint32_t *referred_to_segments;
+  void *result;
+};
+
+Jbig2Segment *jbig2_parse_segment_header (Jbig2Ctx *ctx, uint8_t *buf, size_t buf_size,
+			    size_t *p_header_size);
+int jbig2_parse_segment (Jbig2Ctx *ctx, Jbig2Segment *segment,
+			 const uint8_t *segment_data);
+void jbig2_free_segment (Jbig2Ctx *ctx, Jbig2Segment *segment);
+
+Jbig2Segment *jbig2_find_segment(Jbig2Ctx *ctx, uint32_t number);
+
+#endif /* _JBIG2_H */
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/contrib/media/updf/include/jbig2_arith.h b/contrib/media/updf/include/jbig2_arith.h
new file mode 100644
index 0000000000..317878f57b
--- /dev/null
+++ b/contrib/media/updf/include/jbig2_arith.h
@@ -0,0 +1,31 @@
+/*
+    jbig2dec
+
+    Copyright (C) 2001 Artifex Software, Inc.
+
+    This software is distributed under license and may not
+    be copied, modified or distributed except as expressly
+    authorized under the terms of the license contained in
+    the file LICENSE in this distribution.
+
+    For further licensing information refer to http://artifex.com/ or
+    contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
+    San Rafael, CA  94903, U.S.A., +1(415)492-9861.
+*/
+
+typedef struct _Jbig2ArithState Jbig2ArithState;
+
+/* An arithmetic coding context is stored as a single byte, with the
+   index in the low order 7 bits (actually only 6 are used), and the
+   MPS in the top bit. */
+typedef unsigned char Jbig2ArithCx;
+
+/* allocate and initialize a new arithmetic coding state */
+Jbig2ArithState *
+jbig2_arith_new (Jbig2Ctx *ctx, Jbig2WordStream *ws);
+
+/* decode a bit */
+bool
+jbig2_arith_decode (Jbig2ArithState *as, Jbig2ArithCx *pcx);
+
+
diff --git a/contrib/media/updf/include/jbig2_arith_iaid.h b/contrib/media/updf/include/jbig2_arith_iaid.h
new file mode 100644
index 0000000000..c04f898a81
--- /dev/null
+++ b/contrib/media/updf/include/jbig2_arith_iaid.h
@@ -0,0 +1,26 @@
+/*
+    jbig2dec
+
+    Copyright (C) 2001 Artifex Software, Inc.
+
+    This software is distributed under license and may not
+    be copied, modified or distributed except as expressly
+    authorized under the terms of the license contained in
+    the file LICENSE in this distribution.
+
+    For further licensing information refer to http://artifex.com/ or
+    contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
+    San Rafael, CA  94903, U.S.A., +1(415)492-9861.
+*/
+
+typedef struct _Jbig2ArithIaidCtx Jbig2ArithIaidCtx;
+
+Jbig2ArithIaidCtx *
+jbig2_arith_iaid_ctx_new(Jbig2Ctx *ctx, int SBSYMCODELEN);
+
+int
+jbig2_arith_iaid_decode(Jbig2ArithIaidCtx *ctx, Jbig2ArithState *as,
+		       int32_t *p_result);
+
+void
+jbig2_arith_iaid_ctx_free(Jbig2Ctx *ctx, Jbig2ArithIaidCtx *iax);
diff --git a/contrib/media/updf/include/jbig2_arith_int.h b/contrib/media/updf/include/jbig2_arith_int.h
new file mode 100644
index 0000000000..3d3cb3f9c1
--- /dev/null
+++ b/contrib/media/updf/include/jbig2_arith_int.h
@@ -0,0 +1,26 @@
+/*
+    jbig2dec
+
+    Copyright (C) 2001 Artifex Software, Inc.
+
+    This software is distributed under license and may not
+    be copied, modified or distributed except as expressly
+    authorized under the terms of the license contained in
+    the file LICENSE in this distribution.
+
+    For further licensing information refer to http://artifex.com/ or
+    contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
+    San Rafael, CA  94903, U.S.A., +1(415)492-9861.
+*/
+
+typedef struct _Jbig2ArithIntCtx Jbig2ArithIntCtx;
+
+Jbig2ArithIntCtx *
+jbig2_arith_int_ctx_new(Jbig2Ctx *ctx);
+
+int
+jbig2_arith_int_decode(Jbig2ArithIntCtx *ctx, Jbig2ArithState *as,
+		       int32_t *p_result);
+
+void
+jbig2_arith_int_ctx_free(Jbig2Ctx *ctx, Jbig2ArithIntCtx *iax);
diff --git a/contrib/media/updf/include/jbig2_generic.h b/contrib/media/updf/include/jbig2_generic.h
new file mode 100644
index 0000000000..9111cf7d39
--- /dev/null
+++ b/contrib/media/updf/include/jbig2_generic.h
@@ -0,0 +1,62 @@
+/*
+    jbig2dec
+
+    Copyright (C) 2002-2004 Artifex Software, Inc.
+
+    This software is distributed under license and may not
+    be copied, modified or distributed except as expressly
+    authorized under the terms of the license contained in
+    the file LICENSE in this distribution.
+
+    For further licensing information refer to http://artifex.com/ or
+    contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
+    San Rafael, CA  94903, U.S.A., +1(415)492-9861.
+*/
+
+/**
+ * Headers for Generic and Generic Refinement region handling
+ **/
+
+/* 6.4 Table 2 */
+typedef struct {
+  bool MMR;
+  /* GBW */
+  /* GBH */
+  int GBTEMPLATE;
+  bool TPGDON;
+  bool USESKIP;
+  /* SKIP */
+  int8_t gbat[8];
+} Jbig2GenericRegionParams;
+
+/* return the appropriate context size for the given template */
+int
+jbig2_generic_stats_size(Jbig2Ctx *ctx, int template);
+
+int
+jbig2_decode_generic_region(Jbig2Ctx *ctx,
+			    Jbig2Segment *segment,
+			    const Jbig2GenericRegionParams *params,
+			    Jbig2ArithState *as,
+			    Jbig2Image *image,
+			    Jbig2ArithCx *GB_stats);
+
+
+/* 6.3 Table 6 */
+typedef struct {
+  /* GRW */
+  /* GRH */
+  bool GRTEMPLATE;
+  Jbig2Image *reference;
+  int32_t DX, DY;
+  bool TPGRON;
+  int8_t grat[4];
+} Jbig2RefinementRegionParams;
+
+int
+jbig2_decode_refinement_region(Jbig2Ctx *ctx,
+                            Jbig2Segment *segment,
+                            const Jbig2RefinementRegionParams *params,
+                            Jbig2ArithState *as,
+                            Jbig2Image *image,
+                            Jbig2ArithCx *GB_stats);
diff --git a/contrib/media/updf/include/jbig2_huffman.h b/contrib/media/updf/include/jbig2_huffman.h
new file mode 100644
index 0000000000..fb9b9f41d6
--- /dev/null
+++ b/contrib/media/updf/include/jbig2_huffman.h
@@ -0,0 +1,105 @@
+/*
+    jbig2dec
+
+    Copyright (C) 2001-2005 Artifex Software, Inc.
+
+    This software is distributed under license and may not
+    be copied, modified or distributed except as expressly
+    authorized under the terms of the license contained in
+    the file LICENSE in this distribution.
+
+    For further licensing information refer to http://artifex.com/ or
+    contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
+    San Rafael, CA  94903, U.S.A., +1(415)492-9861.
+*/
+
+#ifndef JBIG2_HUFFMAN_H
+#define JBIG2_HUFFMAN_H
+
+/* Huffman coder interface */
+
+typedef struct _Jbig2HuffmanEntry Jbig2HuffmanEntry;
+typedef struct _Jbig2HuffmanState Jbig2HuffmanState;
+typedef struct _Jbig2HuffmanTable Jbig2HuffmanTable;
+typedef struct _Jbig2HuffmanParams Jbig2HuffmanParams;
+
+struct _Jbig2HuffmanEntry {
+  union {
+    int32_t RANGELOW;
+    Jbig2HuffmanTable *ext_table;
+  } u;
+  byte PREFLEN;
+  byte RANGELEN;
+  byte flags;
+};
+
+struct _Jbig2HuffmanTable {
+  int log_table_size;
+  Jbig2HuffmanEntry *entries;
+};
+
+typedef struct _Jbig2HuffmanLine Jbig2HuffmanLine;
+
+struct _Jbig2HuffmanLine {
+  int PREFLEN;
+  int RANGELEN;
+  int RANGELOW;
+};
+
+struct _Jbig2HuffmanParams {
+  bool HTOOB;
+  int n_lines;
+  const Jbig2HuffmanLine *lines;
+};
+
+Jbig2HuffmanState *
+jbig2_huffman_new (Jbig2Ctx *ctx, Jbig2WordStream *ws);
+
+void
+jbig2_huffman_free (Jbig2Ctx *ctx, Jbig2HuffmanState *hs);
+
+void
+jbig2_huffman_skip(Jbig2HuffmanState *hs);
+
+void jbig2_huffman_advance(Jbig2HuffmanState *hs, int offset);
+
+int
+jbig2_huffman_offset(Jbig2HuffmanState *hs);
+
+int32_t
+jbig2_huffman_get (Jbig2HuffmanState *hs,
+		   const Jbig2HuffmanTable *table, bool *oob);
+
+int32_t
+jbig2_huffman_get_bits (Jbig2HuffmanState *hs, const int bits);
+
+#ifdef JBIG2_DEBUG
+void jbig2_dump_huffman_state(Jbig2HuffmanState *hs);
+void jbig2_dump_huffman_binary(Jbig2HuffmanState *hs);
+#endif
+
+Jbig2HuffmanTable *
+jbig2_build_huffman_table (Jbig2Ctx *ctx, const Jbig2HuffmanParams *params);
+
+void
+jbig2_release_huffman_table (Jbig2Ctx *ctx, Jbig2HuffmanTable *table);
+
+/* standard Huffman templates defined by the specification */
+extern const Jbig2HuffmanParams jbig2_huffman_params_A; /* Table B.1  */
+extern const Jbig2HuffmanParams jbig2_huffman_params_B; /* Table B.2  */
+extern const Jbig2HuffmanParams jbig2_huffman_params_C; /* Table B.3  */
+extern const Jbig2HuffmanParams jbig2_huffman_params_D; /* Table B.4  */
+extern const Jbig2HuffmanParams jbig2_huffman_params_E; /* Table B.5  */
+extern const Jbig2HuffmanParams jbig2_huffman_params_F; /* Table B.6  */
+extern const Jbig2HuffmanParams jbig2_huffman_params_G; /* Table B.7  */
+extern const Jbig2HuffmanParams jbig2_huffman_params_H; /* Table B.8  */
+extern const Jbig2HuffmanParams jbig2_huffman_params_I; /* Table B.9  */
+extern const Jbig2HuffmanParams jbig2_huffman_params_J; /* Table B.10 */
+extern const Jbig2HuffmanParams jbig2_huffman_params_K; /* Table B.11 */
+extern const Jbig2HuffmanParams jbig2_huffman_params_L; /* Table B.12 */
+extern const Jbig2HuffmanParams jbig2_huffman_params_M; /* Table B.13 */
+extern const Jbig2HuffmanParams jbig2_huffman_params_N; /* Table B.14 */
+extern const Jbig2HuffmanParams jbig2_huffman_params_O; /* Table B.15 */
+
+
+#endif /* JBIG2_HUFFMAN_H */
diff --git a/contrib/media/updf/include/jbig2_hufftab.h b/contrib/media/updf/include/jbig2_hufftab.h
new file mode 100644
index 0000000000..c8a967ac41
--- /dev/null
+++ b/contrib/media/updf/include/jbig2_hufftab.h
@@ -0,0 +1,335 @@
+/*
+    jbig2dec
+
+    Copyright (C) 2001-2005 Artifex Software, Inc.
+
+    This software is distributed under license and may not
+    be copied, modified or distributed except as expressly
+    authorized under the terms of the license contained in
+    the file LICENSE in this distribution.
+
+    For further licensing information refer to http://artifex.com/ or
+    contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
+    San Rafael, CA  94903, U.S.A., +1(415)492-9861.
+*/
+
+/* predefined Huffman table definitions
+    -- See Annex B of the JBIG2 specification */
+
+#ifndef JBIG2_HUFFTAB_H
+#define JBIG2_HUFFTAB_H
+
+/* types are in jbig2_huffman.h, you must include that first */
+
+
+/* Table B.1 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_A[] = {
+  { 1, 4, 0 },
+  { 2, 8, 16 },
+  { 3, 16, 272 },
+  { 0, 32, -1 },   /* low */
+  { 3, 32, 65808 } /* high */
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_A = { FALSE, 5, jbig2_huffman_lines_A };
+
+/* Table B.2 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_B[] = {
+  { 1, 0, 0 },
+  { 2, 0, 1 },
+  { 3, 0, 2 },
+  { 4, 3, 3 },
+  { 5, 6, 11 },
+  { 0, 32, -1 }, /* low */
+  { 6, 32, 75 }, /* high */
+  { 6, 0, 0 }
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_B = { TRUE, 8, jbig2_huffman_lines_B };
+
+/* Table B.3 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_C[] = {
+  { 8, 8, -256 },
+  { 1, 0, 0 },
+  { 2, 0, 1 },
+  { 3, 0, 2 },
+  { 4, 3, 3 },
+  { 5, 6, 11 },
+  { 8, 32, -257 }, /* low */
+  { 7, 32, 75 },   /* high */
+  { 6, 0, 0 } /* OOB */
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_C = { TRUE, 9, jbig2_huffman_lines_C };
+
+/* Table B.4 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_D[] = {
+  { 1, 0, 1 },
+  { 2, 0, 2 },
+  { 3, 0, 3 },
+  { 4, 3, 4 },
+  { 5, 6, 12 },
+  { 0, 32, -1 }, /* low */
+  { 5, 32, 76 }, /* high */
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_D = { FALSE, 7, jbig2_huffman_lines_D };
+
+/* Table B.5 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_E[] = {
+	{7, 8, -255},
+	{1, 0, 1},
+	{2, 0, 2},
+	{3, 0, 3},
+	{4, 3, 4},
+	{5, 6, 12},
+	{7, 32, -256}, /* low */
+	{6, 32, 76}    /* high */
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_E = { FALSE, 8, jbig2_huffman_lines_E };
+
+/* Table B.6 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_F[] = {
+	{5, 10, -2048},
+	{4, 9, -1024},
+	{4, 8, -512},
+	{4, 7, -256},
+	{5, 6, -128},
+	{5, 5, -64},
+	{4, 5, -32},
+	{2, 7, 0},
+	{3, 7, 128},
+	{3, 8, 256},
+	{4, 9, 512},
+	{4, 10, 1024},
+	{6, 32, -2049}, /* low */
+	{6, 32, 2048}   /* high */
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_F = { FALSE, 14, jbig2_huffman_lines_F };
+
+/* Table B.7 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_G[] = {
+	{4, 9, -1024},
+	{3, 8, -512},
+	{4, 7, -256},
+	{5, 6, -128},
+	{5, 5, -64},
+	{4, 5, -32},
+	{4, 5, 0},
+	{5, 5, 32},
+	{5, 6, 64},
+	{4, 7, 128},
+	{3, 8, 256},
+	{3, 9, 512},
+	{3, 10, 1024},
+	{5, 32, -1025}, /* low */
+	{5, 32, 2048}  /* high */
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_G = { FALSE, 15, jbig2_huffman_lines_G };
+
+/* Table B.8 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_H[] = {
+	{8, 3, -15},
+	{9, 1, -7},
+	{8, 1, -5},
+	{9, 0, -3},
+	{7, 0, -2},
+	{4, 0, -1},
+	{2, 1, 0},
+	{5, 0, 2},
+	{6, 0, 3},
+	{3, 4, 4},
+	{6, 1, 20},
+	{4, 4, 22},
+	{4, 5, 38},
+	{5, 6, 70},
+	{5, 7, 134},
+	{6, 7, 262},
+	{7, 8, 390},
+	{6, 10, 646},
+	{9, 32, -16}, /* low */
+	{9, 32, 1670}, /* high */
+	{2, 0, 0}  /* OOB */
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_H = { TRUE, 21, jbig2_huffman_lines_H };
+
+/* Table B.9 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_I[] = {
+	{8, 4, -31},
+	{9, 2, -15},
+	{8, 2, -11},
+	{9, 1, -7},
+	{7, 1, -5},
+	{4, 1, -3},
+	{3, 1, -1},
+	{3, 1, 1},
+	{5, 1, 3},
+	{6, 1, 5},
+	{3, 5, 7},
+	{6, 2, 39},
+	{4, 5, 43},
+	{4, 6, 75},
+	{5, 7, 139},
+	{5, 8, 267},
+	{6, 8, 523},
+	{7, 9, 779},
+	{6, 11, 1291},
+	{9, 32, -32},  /* low */
+	{9, 32, 3339}, /* high */
+	{2, 0, 0}      /* OOB */
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_I = { TRUE, 22, jbig2_huffman_lines_I };
+
+/* Table B.10 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_J[] = {
+	{7, 4, -21},
+	{8, 0, -5},
+	{7, 0, -4},
+	{5, 0, -3},
+	{2, 2, -2},
+	{5, 0, 2},
+	{6, 0, 3},
+	{7, 0, 4},
+	{8, 0, 5},
+	{2, 6, 6},
+	{5, 5, 70},
+	{6, 5, 102},
+	{6, 6, 134},
+	{6, 7, 198},
+	{6, 8, 326},
+	{6, 9, 582},
+	{6, 10, 1094},
+	{7, 11, 2118},
+	{8, 32, -22},  /* low */
+	{8, 32, 4166}, /* high */
+	{2, 0, 0}      /* OOB */
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_J = { TRUE, 21, jbig2_huffman_lines_J };
+
+/* Table B.11 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_K[] = {
+	{1, 0, 1},
+	{2, 1, 2},
+	{4, 0, 3},
+	{4, 1, 5},
+	{5, 1, 7},
+	{5, 2, 9},
+	{6, 2, 13},
+	{7, 2, 17},
+	{7, 3, 21},
+	{7, 4, 29},
+	{7, 5, 45},
+	{7, 6, 77},
+	{7, 32, 141} /* high */
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_K = { FALSE, 13, jbig2_huffman_lines_K };
+
+/* Table B.12 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_L[] = {
+	{1, 0, 1},
+	{2, 0, 2},
+	{3, 1, 3},
+	{5, 0, 5},
+	{5, 1, 6},
+	{6, 1, 8},
+	{7, 0, 10},
+	{7, 1, 11},
+	{7, 2, 13},
+	{7, 3, 17},
+	{7, 4, 25},
+	{8, 5, 41},
+	{8, 32, 73}
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_L = { FALSE, 13, jbig2_huffman_lines_L };
+
+
+/* Table B.13 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_M[] = {
+	{1, 0, 1},
+	{3, 0, 2},
+	{4, 0, 3},
+	{5, 0, 4},
+	{4, 1, 5},
+	{3, 3, 7},
+	{6, 1, 15},
+	{6, 2, 17},
+	{6, 3, 21},
+	{6, 4, 29},
+	{6, 5, 45},
+	{7, 6, 77},
+	{7, 32, 141} /* high */
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_M = { FALSE, 13, jbig2_huffman_lines_M };
+
+/* Table B.14 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_N[] = {
+  { 3, 0, -2 },
+  { 3, 0, -1 },
+  { 1, 0, 0 },
+  { 3, 3, 1 },
+  { 3, 6, 2 },
+  { 0, 32, -1 }, /* low */
+  { 0, 32, 3 }, /* high */
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_N = { FALSE, 7, jbig2_huffman_lines_N };
+
+/* Table B.15 */
+const Jbig2HuffmanLine
+jbig2_huffman_lines_O[] = {
+	{7, 4, -24},
+	{6, 2, -8},
+	{5, 1, -4},
+	{4, 0, -2},
+	{3, 0, -1},
+	{1, 0, 0},
+	{3, 0, 1},
+	{4, 0, 2},
+	{5, 1, 3},
+	{6, 2, 5},
+	{7, 4, 9},
+	{7, 32, -25}, /* low */
+	{7, 32, 25}   /* high */
+};
+
+const Jbig2HuffmanParams
+jbig2_huffman_params_O = { FALSE, 13, jbig2_huffman_lines_O };
+
+#endif /* JBIG2_HUFFTAB_H */
diff --git a/contrib/media/updf/include/jbig2_image.h b/contrib/media/updf/include/jbig2_image.h
new file mode 100644
index 0000000000..a09e368208
--- /dev/null
+++ b/contrib/media/updf/include/jbig2_image.h
@@ -0,0 +1,38 @@
+/*
+    jbig2dec
+
+    Copyright (C) 2001-2002 Artifex Software, Inc.
+
+    This software is distributed under license and may not
+    be copied, modified or distributed except as expressly
+    authorized under the terms of the license contained in
+    the file LICENSE in this distribution.
+
+    For further licensing information refer to http://artifex.com/ or
+    contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
+    San Rafael, CA  94903, U.S.A., +1(415)492-9861.
+*/
+
+
+#ifndef _JBIG2_IMAGE_H
+#define _JBIG2_IMAGE_H
+
+int jbig2_image_get_pixel(Jbig2Image *image, int x, int y);
+int jbig2_image_set_pixel(Jbig2Image *image, int x, int y, int value);
+
+/* routines for dumping the image data in various formats */
+/* FIXME: should these be in the client instead? */
+
+#include <stdio.h>
+
+int jbig2_image_write_pbm_file(Jbig2Image *image, char *filename);
+int jbig2_image_write_pbm(Jbig2Image *image, FILE *out);
+Jbig2Image *jbig2_image_read_pbm_file(Jbig2Ctx *ctx, char *filename);
+Jbig2Image *jbig2_image_read_pbm(Jbig2Ctx *ctx, FILE *in);
+
+#ifdef HAVE_LIBPNG
+int jbig2_image_write_png_file(Jbig2Image *image, char *filename);
+int jbig2_image_write_png(Jbig2Image *image, FILE *out);
+#endif
+
+#endif /* _JBIG2_IMAGE_H */
diff --git a/contrib/media/updf/include/jbig2_metadata.h b/contrib/media/updf/include/jbig2_metadata.h
new file mode 100644
index 0000000000..d61acab758
--- /dev/null
+++ b/contrib/media/updf/include/jbig2_metadata.h
@@ -0,0 +1,48 @@
+/*
+    jbig2dec
+
+    Copyright (C) 2003 Artifex Software, Inc.
+
+    This software is distributed under license and may not
+    be copied, modified or distributed except as expressly
+    authorized under the terms of the license contained in
+    the file LICENSE in this distribution.
+
+    For further licensing information refer to http://artifex.com/ or
+    contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
+    San Rafael, CA  94903, U.S.A., +1(415)492-9861.
+*/
+
+
+#ifndef _JBIG2_METADATA_H
+#define _JBIG2_METADATA_H
+
+/* metadata from extension segments */
+
+/* these bits should be moved to jbig2.h for public access */
+typedef enum {
+    JBIG2_ENCODING_ASCII,
+    JBIG2_ENCODING_UCS16
+} Jbig2Encoding;
+
+typedef struct _Jbig2Metadata Jbig2Metadata;
+
+Jbig2Metadata *jbig2_metadata_new(Jbig2Ctx *ctx, Jbig2Encoding encoding);
+void jbig2_metadata_free(Jbig2Ctx *ctx, Jbig2Metadata *md);
+int jbig2_metadata_add(Jbig2Ctx *ctx, Jbig2Metadata *md,
+                        const char *key, const int key_length,
+                        const char *value, const int value_length);
+
+struct _Jbig2Metadata {
+    Jbig2Encoding encoding;
+    char **keys, **values;
+    int entries, max_entries;
+};
+
+/* these bits can go to jbig2_priv.h */
+int jbig2_comment_ascii(Jbig2Ctx *ctx, Jbig2Segment *segment,
+                                const uint8_t *segment_data);
+int jbig2_comment_unicode(Jbig2Ctx *ctx, Jbig2Segment *segment,
+                               const uint8_t *segment_data);
+
+#endif /* _JBIG2_METADATA_H */
diff --git a/contrib/media/updf/include/jbig2_mmr.h b/contrib/media/updf/include/jbig2_mmr.h
new file mode 100644
index 0000000000..cde4ec6897
--- /dev/null
+++ b/contrib/media/updf/include/jbig2_mmr.h
@@ -0,0 +1,22 @@
+/*
+    jbig2dec
+
+    Copyright (C) 2001 Artifex Software, Inc.
+
+    This software is distributed under license and may not
+    be copied, modified or distributed except as expressly
+    authorized under the terms of the license contained in
+    the file LICENSE in this distribution.
+
+    For further licensing information refer to http://artifex.com/ or
+    contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
+    San Rafael, CA  94903, U.S.A., +1(415)492-9861.
+*/
+
+int
+jbig2_decode_generic_mmr(Jbig2Ctx *ctx,
+			 Jbig2Segment *segment,
+			 const Jbig2GenericRegionParams *params,
+			 const byte *data, size_t size,
+			 Jbig2Image *image);
+
diff --git a/contrib/media/updf/include/jbig2_priv.h b/contrib/media/updf/include/jbig2_priv.h
new file mode 100644
index 0000000000..cf617ed068
--- /dev/null
+++ b/contrib/media/updf/include/jbig2_priv.h
@@ -0,0 +1,177 @@
+/*
+    jbig2dec
+
+    Copyright (C) 2002 Artifex Software, Inc.
+
+    This software is distributed under license and may not
+    be copied, modified or distributed except as expressly
+    authorized under the terms of the license contained in
+    the file LICENSE in this distribution.
+
+    For further licensing information refer to http://artifex.com/ or
+    contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
+    San Rafael, CA  94903, U.S.A., +1(415)492-9861.
+*/
+
+/* library internals */
+
+typedef uint8_t byte;
+typedef int bool;
+
+#ifndef TRUE
+#define TRUE 1
+#endif
+#ifndef FALSE
+#define FALSE 0
+#endif
+
+#ifndef NULL
+#define NULL ((void*)0)
+#endif
+
+typedef enum {
+  JBIG2_FILE_HEADER,
+  JBIG2_FILE_SEQUENTIAL_HEADER,
+  JBIG2_FILE_SEQUENTIAL_BODY,
+  JBIG2_FILE_RANDOM_HEADERS,
+  JBIG2_FILE_RANDOM_BODIES,
+  JBIG2_FILE_EOF
+} Jbig2FileState;
+
+struct _Jbig2Ctx {
+  Jbig2Allocator *allocator;
+  Jbig2Options options;
+  const Jbig2Ctx *global_ctx;
+  Jbig2ErrorCallback error_callback;
+  void *error_callback_data;
+
+  byte *buf;
+  size_t buf_size;
+  unsigned int buf_rd_ix;
+  unsigned int buf_wr_ix;
+
+  Jbig2FileState state;
+
+  uint8_t file_header_flags;
+  int32_t n_pages;
+
+  int n_segments_max;
+  Jbig2Segment **segments;
+  int n_segments;	/* index of last segment header parsed */
+  int segment_index;    /* index of last segment body parsed */
+
+  /* list of decoded pages, including the one in progress,
+     currently stored as a contiguous, 0-indexed array. */
+  int current_page;
+  int max_page_index;
+  Jbig2Page *pages;
+};
+
+int32_t
+jbig2_get_int32 (const byte *buf);
+
+int16_t
+jbig2_get_int16 (const byte *buf);
+
+/* dynamic memory management */
+void *
+jbig2_alloc (Jbig2Allocator *allocator, size_t size);
+
+void
+jbig2_free (Jbig2Allocator *allocator, void *p);
+
+void *
+jbig2_realloc (Jbig2Allocator *allocator, void *p, size_t size);
+
+#define jbig2_new(ctx, t, size) ((t *)jbig2_alloc(ctx->allocator, (size) * sizeof(t)))
+
+#define jbig2_renew(ctx, p, t, size) ((t *)jbig2_realloc(ctx->allocator, (p), (size) * sizeof(t)))
+
+int
+jbig2_error (Jbig2Ctx *ctx, Jbig2Severity severity, int32_t seg_idx,
+	     const char *fmt, ...);
+
+/* the page structure handles decoded page
+   results. it's allocated by a 'page info'
+   segement and marked complete by an 'end of page'
+   segment.
+*/
+typedef enum {
+    JBIG2_PAGE_FREE,
+    JBIG2_PAGE_NEW,
+    JBIG2_PAGE_COMPLETE,
+    JBIG2_PAGE_RETURNED,
+    JBIG2_PAGE_RELEASED
+} Jbig2PageState;
+
+struct _Jbig2Page {
+    Jbig2PageState state;
+    uint32_t number;
+    uint32_t height, width;	/* in pixels */
+    uint32_t x_resolution,
+             y_resolution;	/* in pixels per meter */
+    uint16_t stripe_size;
+    bool striped;
+    int end_row;
+    uint8_t flags;
+    Jbig2Image *image;
+};
+
+int jbig2_page_info (Jbig2Ctx *ctx, Jbig2Segment *segment, const uint8_t *segment_data);
+int jbig2_end_of_stripe(Jbig2Ctx *ctx, Jbig2Segment *segment, const uint8_t *segment_data);
+int jbig2_end_of_page(Jbig2Ctx *ctx, Jbig2Segment *segment, const uint8_t *segment_data);
+int jbig2_extension_segment(Jbig2Ctx *ctx, Jbig2Segment *segment, const uint8_t *segment_data);
+
+typedef enum {
+    JBIG2_COMPOSE_OR = 0,
+    JBIG2_COMPOSE_AND = 1,
+    JBIG2_COMPOSE_XOR = 2,
+    JBIG2_COMPOSE_XNOR = 3,
+    JBIG2_COMPOSE_REPLACE = 4
+} Jbig2ComposeOp;
+
+int jbig2_image_compose(Jbig2Ctx *ctx, Jbig2Image *dst, Jbig2Image *src, int x, int y, Jbig2ComposeOp op);
+int jbig2_page_add_result(Jbig2Ctx *ctx, Jbig2Page *page, Jbig2Image *src, int x, int y, Jbig2ComposeOp op);
+
+/* region segment info */
+
+typedef struct {
+  int32_t width;
+  int32_t height;
+  int32_t x;
+  int32_t y;
+  Jbig2ComposeOp op;
+  uint8_t flags;
+} Jbig2RegionSegmentInfo;
+
+void jbig2_get_region_segment_info(Jbig2RegionSegmentInfo *info, const uint8_t *segment_data);
+int jbig2_text_region(Jbig2Ctx *ctx, Jbig2Segment *segment, const uint8_t *segment_data);
+
+/* 7.4 */
+int jbig2_immediate_generic_region(Jbig2Ctx *ctx, Jbig2Segment *segment,
+			       const uint8_t *segment_data);
+int jbig2_refinement_region(Jbig2Ctx *ctx, Jbig2Segment *segment,
+                               const byte *segment_data);
+
+int jbig2_pattern_dictionary(Jbig2Ctx *ctx, Jbig2Segment *segment,
+                               const byte *segment_data);
+int jbig2_halftone_region(Jbig2Ctx *ctx, Jbig2Segment *segment,
+                               const byte *segment_data);
+
+
+/* The word stream design is a compromise between simplicity and
+   trying to amortize the number of method calls. Each ::get_next_word
+   invocation pulls 4 bytes from the stream, packed big-endian into a
+   32 bit word. The offset argument is provided as a convenience. It
+   begins at 0 and increments by 4 for each successive invocation. */
+typedef struct _Jbig2WordStream Jbig2WordStream;
+
+struct _Jbig2WordStream {
+  uint32_t (*get_next_word) (Jbig2WordStream *self, int offset);
+};
+
+Jbig2WordStream *
+jbig2_word_stream_buf_new(Jbig2Ctx *ctx, const byte *data, size_t size);
+
+void
+jbig2_word_stream_buf_free(Jbig2Ctx *ctx, Jbig2WordStream *ws);
diff --git a/contrib/media/updf/include/jbig2_symbol_dict.h b/contrib/media/updf/include/jbig2_symbol_dict.h
new file mode 100644
index 0000000000..a927758ce4
--- /dev/null
+++ b/contrib/media/updf/include/jbig2_symbol_dict.h
@@ -0,0 +1,56 @@
+/*
+    jbig2dec
+
+    Copyright (C) 2001-2002 Artifex Software, Inc.
+
+    This software is distributed under license and may not
+    be copied, modified or distributed except as expressly
+    authorized under the terms of the license contained in
+    the file LICENSE in this distribution.
+
+    For further licensing information refer to http://artifex.com/ or
+    contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
+    San Rafael, CA  94903, U.S.A., +1(415)492-9861.
+*/
+
+/* symbol dictionary header */
+
+/* the results of decoding a symbol dictionary */
+typedef struct {
+    int n_symbols;
+    Jbig2Image **glyphs;
+} Jbig2SymbolDict;
+
+/* decode a symbol dictionary segment and store the results */
+int
+jbig2_symbol_dictionary(Jbig2Ctx *ctx, Jbig2Segment *segment,
+			const byte *segment_data);
+
+/* get a particular glyph by index */
+Jbig2Image *
+jbig2_sd_glyph(Jbig2SymbolDict *dict, unsigned int id);
+
+/* return a new empty symbol dict */
+Jbig2SymbolDict *
+jbig2_sd_new(Jbig2Ctx *ctx, int n_symbols);
+
+/* release the memory associated with a symbol dict */
+void
+jbig2_sd_release(Jbig2Ctx *ctx, Jbig2SymbolDict *dict);
+
+/* generate a new symbol dictionary by concatenating a list of
+   existing dictionaries */
+Jbig2SymbolDict *
+jbig2_sd_cat(Jbig2Ctx *ctx, int n_dicts,
+			Jbig2SymbolDict **dicts);
+
+/* count the number of dictionary segments referred
+   to by the given segment */
+int
+jbig2_sd_count_referred(Jbig2Ctx *ctx, Jbig2Segment *segment);
+
+/* return an array of pointers to symbol dictionaries referred
+   to by a segment */
+Jbig2SymbolDict **
+jbig2_sd_list_referred(Jbig2Ctx *ctx, Jbig2Segment *segment);
+
diff --git a/contrib/media/updf/include/jbig2_text.h b/contrib/media/updf/include/jbig2_text.h
new file mode 100644
index 0000000000..bf6fff33a3
--- /dev/null
+++ b/contrib/media/updf/include/jbig2_text.h
@@ -0,0 +1,73 @@
+/*
+    jbig2dec
+
+    Copyright (C) 2002-2004 Artifex Software, Inc.
+
+    This software is distributed under license and may not
+    be copied, modified or distributed except as expressly
+    authorized under the terms of the license contained in
+    the file LICENSE in this distribution.
+
+    For further licensing information refer to http://artifex.com/ or
+    contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134,
+    San Rafael, CA  94903, U.S.A., +1(415)492-9861.
+*/
+
+/**
+ * Headers for Text region handling
+ **/
+
+typedef enum {
+    JBIG2_CORNER_BOTTOMLEFT = 0,
+    JBIG2_CORNER_TOPLEFT = 1,
+    JBIG2_CORNER_BOTTOMRIGHT = 2,
+    JBIG2_CORNER_TOPRIGHT = 3
+} Jbig2RefCorner;
+
+typedef struct {
+    bool SBHUFF;
+    bool SBREFINE;
+    bool SBDEFPIXEL;
+    Jbig2ComposeOp SBCOMBOP;
+    bool TRANSPOSED;
+    Jbig2RefCorner REFCORNER;
+    int SBDSOFFSET;
+    /* int SBW; */
+    /* int SBH; */
+    uint32_t SBNUMINSTANCES;
+    int LOGSBSTRIPS;
+    int SBSTRIPS;
+    /* int SBNUMSYMS; */
+    /* SBSYMCODES */
+    /* SBSYMCODELEN */
+    /* SBSYMS */
+    Jbig2HuffmanTable *SBHUFFFS;
+    Jbig2HuffmanTable *SBHUFFDS;
+    Jbig2HuffmanTable *SBHUFFDT;
+    Jbig2HuffmanTable *SBHUFFRDW;
+    Jbig2HuffmanTable *SBHUFFRDH;
+    Jbig2HuffmanTable *SBHUFFRDX;
+    Jbig2HuffmanTable *SBHUFFRDY;
+    Jbig2HuffmanTable *SBHUFFRSIZE;
+    Jbig2ArithIntCtx *IADT;
+    Jbig2ArithIntCtx *IAFS;
+    Jbig2ArithIntCtx *IADS;
+    Jbig2ArithIntCtx *IAIT;
+    Jbig2ArithIaidCtx *IAID;
+    Jbig2ArithIntCtx *IARI;
+    Jbig2ArithIntCtx *IARDW;
+    Jbig2ArithIntCtx *IARDH;
+    Jbig2ArithIntCtx *IARDX;
+    Jbig2ArithIntCtx *IARDY;
+    bool SBRTEMPLATE;
+    int8_t sbrat[4];
+} Jbig2TextRegionParams;
+
+int
+jbig2_decode_text_region(Jbig2Ctx *ctx, Jbig2Segment *segment,
+                             const Jbig2TextRegionParams *params,
+                             const Jbig2SymbolDict * const *dicts, const int n_dicts,
+                             Jbig2Image *image,
+                             const byte *data, const size_t size,
+			     Jbig2ArithCx *GR_stats,
+			     Jbig2ArithState *as, Jbig2WordStream *ws);
diff --git a/contrib/media/updf/include/jconfig.h b/contrib/media/updf/include/jconfig.h
new file mode 100644
index 0000000000..f759a9dbd6
--- /dev/null
+++ b/contrib/media/updf/include/jconfig.h
@@ -0,0 +1,38 @@
+/* jconfig.dj --- jconfig.h for DJGPP (Delorie's GNU C port) on MS-DOS. */
+/* see jconfig.doc for explanations */
+
+#define HAVE_PROTOTYPES
+#define HAVE_UNSIGNED_CHAR
+#define HAVE_UNSIGNED_SHORT
+/* #define void char */
+/* #define const */
+#undef CHAR_IS_UNSIGNED
+#define HAVE_STDDEF_H
+#define HAVE_STDLIB_H
+#undef NEED_BSD_STRINGS
+#undef NEED_SYS_TYPES_H
+#undef NEED_FAR_POINTERS	/* DJGPP uses flat 32-bit addressing */
+#undef NEED_SHORT_EXTERNAL_NAMES
+#undef INCOMPLETE_TYPES_BROKEN
+
+#ifdef JPEG_INTERNALS
+
+#undef RIGHT_SHIFT_IS_UNSIGNED
+
+#endif /* JPEG_INTERNALS */
+
+#ifdef JPEG_CJPEG_DJPEG
+
+#define BMP_SUPPORTED		/* BMP image file format */
+#define GIF_SUPPORTED		/* GIF image file format */
+#define PPM_SUPPORTED		/* PBMPLUS PPM/PGM image file format */
+#undef RLE_SUPPORTED		/* Utah RLE image file format */
+#define TARGA_SUPPORTED		/* Targa image file format */
+
+#undef TWO_FILE_COMMANDLINE	/* optional */
+#define USE_SETMODE		/* Needed to make one-file style work in DJGPP */
+#undef NEED_SIGNAL_CATCHER	/* Define this if you use jmemname.c */
+#undef DONT_USE_B_MODE
+#undef PROGRESS_REPORT		/* optional */
+
+#endif /* JPEG_CJPEG_DJPEG */
diff --git a/contrib/media/updf/include/jmorecfg.h b/contrib/media/updf/include/jmorecfg.h
new file mode 100644
index 0000000000..54a7d1c447
--- /dev/null
+++ b/contrib/media/updf/include/jmorecfg.h
@@ -0,0 +1,363 @@
+/*
+ * jmorecfg.h
+ *
+ * Copyright (C) 1991-1997, Thomas G. Lane.
+ * This file is part of the Independent JPEG Group's software.
+ * For conditions of distribution and use, see the accompanying README file.
+ *
+ * This file contains additional configuration options that customize the
+ * JPEG software for special applications or support machine-dependent
+ * optimizations.  Most users will not need to touch this file.
+ */
+
+
+/*
+ * Define BITS_IN_JSAMPLE as either
+ *   8   for 8-bit sample values (the usual setting)
+ *   12  for 12-bit sample values
+ * Only 8 and 12 are legal data precisions for lossy JPEG according to the
+ * JPEG standard, and the IJG code does not support anything else!
+ * We do not support run-time selection of data precision, sorry.
+ */
+
+#define BITS_IN_JSAMPLE  8	/* use 8 or 12 */
+
+
+/*
+ * Maximum number of components (color channels) allowed in JPEG image.
+ * To meet the letter of the JPEG spec, set this to 255.  However, darn
+ * few applications need more than 4 channels (maybe 5 for CMYK + alpha
+ * mask).  We recommend 10 as a reasonable compromise; use 4 if you are
+ * really short on memory.  (Each allowed component costs a hundred or so
+ * bytes of storage, whether actually used in an image or not.)
+ */
+
+#define MAX_COMPONENTS  10	/* maximum number of image components */
+
+
+/*
+ * Basic data types.
+ * You may need to change these if you have a machine with unusual data
+ * type sizes; for example, "char" not 8 bits, "short" not 16 bits,
+ * or "long" not 32 bits.  We don't care whether "int" is 16 or 32 bits,
+ * but it had better be at least 16.
+ */
+
+/* Representation of a single sample (pixel element value).
+ * We frequently allocate large arrays of these, so it's important to keep
+ * them small.  But if you have memory to burn and access to char or short
+ * arrays is very slow on your hardware, you might want to change these.
+ */
+
+#if BITS_IN_JSAMPLE == 8
+/* JSAMPLE should be the smallest type that will hold the values 0..255.
+ * You can use a signed char by having GETJSAMPLE mask it with 0xFF.
+ */
+
+#ifdef HAVE_UNSIGNED_CHAR
+
+typedef unsigned char JSAMPLE;
+#define GETJSAMPLE(value)  ((int) (value))
+
+#else /* not HAVE_UNSIGNED_CHAR */
+
+typedef char JSAMPLE;
+#ifdef CHAR_IS_UNSIGNED
+#define GETJSAMPLE(value)  ((int) (value))
+#else
+#define GETJSAMPLE(value)  ((int) (value) & 0xFF)
+#endif /* CHAR_IS_UNSIGNED */
+
+#endif /* HAVE_UNSIGNED_CHAR */
+
+#define MAXJSAMPLE	255
+#define CENTERJSAMPLE	128
+
+#endif /* BITS_IN_JSAMPLE == 8 */
+
+
+#if BITS_IN_JSAMPLE == 12
+/* JSAMPLE should be the smallest type that will hold the values 0..4095.
+ * On nearly all machines "short" will do nicely.
+ */
+
+typedef short JSAMPLE;
+#define GETJSAMPLE(value)  ((int) (value))
+
+#define MAXJSAMPLE	4095
+#define CENTERJSAMPLE	2048
+
+#endif /* BITS_IN_JSAMPLE == 12 */
+
+
+/* Representation of a DCT frequency coefficient.
+ * This should be a signed value of at least 16 bits; "short" is usually OK.
+ * Again, we allocate large arrays of these, but you can change to int
+ * if you have memory to burn and "short" is really slow.
+ */
+
+typedef short JCOEF;
+
+
+/* Compressed datastreams are represented as arrays of JOCTET.
+ * These must be EXACTLY 8 bits wide, at least once they are written to
+ * external storage.  Note that when using the stdio data source/destination
+ * managers, this is also the data type passed to fread/fwrite.
+ */
+
+#ifdef HAVE_UNSIGNED_CHAR
+
+typedef unsigned char JOCTET;
+#define GETJOCTET(value)  (value)
+
+#else /* not HAVE_UNSIGNED_CHAR */
+
+typedef char JOCTET;
+#ifdef CHAR_IS_UNSIGNED
+#define GETJOCTET(value)  (value)
+#else
+#define GETJOCTET(value)  ((value) & 0xFF)
+#endif /* CHAR_IS_UNSIGNED */
+
+#endif /* HAVE_UNSIGNED_CHAR */
+
+
+/* These typedefs are used for various table entries and so forth.
+ * They must be at least as wide as specified; but making them too big
+ * won't cost a huge amount of memory, so we don't provide special
+ * extraction code like we did for JSAMPLE.  (In other words, these
+ * typedefs live at a different point on the speed/space tradeoff curve.)
+ */
+
+/* UINT8 must hold at least the values 0..255. */
+
+#ifdef HAVE_UNSIGNED_CHAR
+typedef unsigned char UINT8;
+#else /* not HAVE_UNSIGNED_CHAR */
+#ifdef CHAR_IS_UNSIGNED
+typedef char UINT8;
+#else /* not CHAR_IS_UNSIGNED */
+typedef short UINT8;
+#endif /* CHAR_IS_UNSIGNED */
+#endif /* HAVE_UNSIGNED_CHAR */
+
+/* UINT16 must hold at least the values 0..65535. */
+
+#ifdef HAVE_UNSIGNED_SHORT
+typedef unsigned short UINT16;
+#else /* not HAVE_UNSIGNED_SHORT */
+typedef unsigned int UINT16;
+#endif /* HAVE_UNSIGNED_SHORT */
+
+/* INT16 must hold at least the values -32768..32767. */
+
+#ifndef XMD_H			/* X11/xmd.h correctly defines INT16 */
+typedef short INT16;
+#endif
+
+/* INT32 must hold at least signed 32-bit values. */
+
+#ifndef XMD_H			/* X11/xmd.h correctly defines INT32 */
+typedef long INT32;
+#endif
+
+/* Datatype used for image dimensions.  The JPEG standard only supports
+ * images up to 64K*64K due to 16-bit fields in SOF markers.  Therefore
+ * "unsigned int" is sufficient on all machines.  However, if you need to
+ * handle larger images and you don't mind deviating from the spec, you
+ * can change this datatype.
+ */
+
+typedef unsigned int JDIMENSION;
+
+#define JPEG_MAX_DIMENSION  65500L  /* a tad under 64K to prevent overflows */
+
+
+/* These macros are used in all function definitions and extern declarations.
+ * You could modify them if you need to change function linkage conventions;
+ * in particular, you'll need to do that to make the library a Windows DLL.
+ * Another application is to make all functions global for use with debuggers
+ * or code profilers that require it.
+ */
+
+/* a function called through method pointers: */
+#define METHODDEF(type)		static type
+/* a function used only in its module: */
+#define LOCAL(type)		static type
+/* a function referenced thru EXTERNs: */
+#define GLOBAL(type)		type
+/* a reference to a GLOBAL function: */
+#define EXTERN(type)		extern type
+
+
+/* This macro is used to declare a "method", that is, a function pointer.
+ * We want to supply prototype parameters if the compiler can cope.
+ * Note that the arglist parameter must be parenthesized!
+ * Again, you can customize this if you need special linkage keywords.
+ */
+
+#ifdef HAVE_PROTOTYPES
+#define JMETHOD(type,methodname,arglist)  type (*methodname) arglist
+#else
+#define JMETHOD(type,methodname,arglist)  type (*methodname) ()
+#endif
+
+
+/* Here is the pseudo-keyword for declaring pointers that must be "far"
+ * on 80x86 machines.  Most of the specialized coding for 80x86 is handled
+ * by just saying "FAR *" where such a pointer is needed.  In a few places
+ * explicit coding is needed; see uses of the NEED_FAR_POINTERS symbol.
+ */
+
+#ifdef NEED_FAR_POINTERS
+#define FAR  far
+#else
+#define FAR
+#endif
+
+
+/*
+ * On a few systems, type boolean and/or its values FALSE, TRUE may appear
+ * in standard header files.  Or you may have conflicts with application-
+ * specific header files that you want to include together with these files.
+ * Defining HAVE_BOOLEAN before including jpeglib.h should make it work.
+ */
+
+#ifndef HAVE_BOOLEAN
+typedef int boolean;
+#endif
+#ifndef FALSE			/* in case these macros already exist */
+#define FALSE	0		/* values of boolean */
+#endif
+#ifndef TRUE
+#define TRUE	1
+#endif
+
+
+/*
+ * The remaining options affect code selection within the JPEG library,
+ * but they don't need to be visible to most applications using the library.
+ * To minimize application namespace pollution, the symbols won't be
+ * defined unless JPEG_INTERNALS or JPEG_INTERNAL_OPTIONS has been defined.
+ */
+
+#ifdef JPEG_INTERNALS
+#define JPEG_INTERNAL_OPTIONS
+#endif
+
+#ifdef JPEG_INTERNAL_OPTIONS
+
+
+/*
+ * These defines indicate whether to include various optional functions.
+ * Undefining some of these symbols will produce a smaller but less capable
+ * library.  Note that you can leave certain source files out of the
+ * compilation/linking process if you've #undef'd the corresponding symbols.
+ * (You may HAVE to do that if your compiler doesn't like null source files.)
+ */
+
+/* Arithmetic coding is unsupported for legal reasons.  Complaints to IBM. */
+
+/* Capability options common to encoder and decoder: */
+
+#define DCT_ISLOW_SUPPORTED	/* slow but accurate integer algorithm */
+#define DCT_IFAST_SUPPORTED	/* faster, less accurate integer method */
+#define DCT_FLOAT_SUPPORTED	/* floating-point: accurate, fast on fast HW */
+
+/* Encoder capability options: */
+
+#undef  C_ARITH_CODING_SUPPORTED    /* Arithmetic coding back end? */
+#define C_MULTISCAN_FILES_SUPPORTED /* Multiple-scan JPEG files? */
+#define C_PROGRESSIVE_SUPPORTED	    /* Progressive JPEG? (Requires MULTISCAN)*/
+#define ENTROPY_OPT_SUPPORTED	    /* Optimization of entropy coding parms? */
+/* Note: if you selected 12-bit data precision, it is dangerous to turn off
+ * ENTROPY_OPT_SUPPORTED.  The standard Huffman tables are only good for 8-bit
+ * precision, so jchuff.c normally uses entropy optimization to compute
+ * usable tables for higher precision.  If you don't want to do optimization,
+ * you'll have to supply different default Huffman tables.
+ * The exact same statements apply for progressive JPEG: the default tables
+ * don't work for progressive mode.  (This may get fixed, however.)
+ */
+#define INPUT_SMOOTHING_SUPPORTED   /* Input image smoothing option? */
+
+/* Decoder capability options: */
+
+#undef  D_ARITH_CODING_SUPPORTED    /* Arithmetic coding back end? */
+#define D_MULTISCAN_FILES_SUPPORTED /* Multiple-scan JPEG files? */
+#define D_PROGRESSIVE_SUPPORTED	    /* Progressive JPEG? (Requires MULTISCAN)*/
+#define SAVE_MARKERS_SUPPORTED	    /* jpeg_save_markers() needed? */
+#define BLOCK_SMOOTHING_SUPPORTED   /* Block smoothing? (Progressive only) */
+#define IDCT_SCALING_SUPPORTED	    /* Output rescaling via IDCT? */
+#undef  UPSAMPLE_SCALING_SUPPORTED  /* Output rescaling at upsample stage? */
+#define UPSAMPLE_MERGING_SUPPORTED  /* Fast path for sloppy upsampling? */
+#define QUANT_1PASS_SUPPORTED	    /* 1-pass color quantization? */
+#define QUANT_2PASS_SUPPORTED	    /* 2-pass color quantization? */
+
+/* more capability options later, no doubt */
+
+
+/*
+ * Ordering of RGB data in scanlines passed to or from the application.
+ * If your application wants to deal with data in the order B,G,R, just
+ * change these macros.  You can also deal with formats such as R,G,B,X
+ * (one extra byte per pixel) by changing RGB_PIXELSIZE.  Note that changing
+ * the offsets will also change the order in which colormap data is organized.
+ * RESTRICTIONS:
+ * 1. The sample applications cjpeg,djpeg do NOT support modified RGB formats.
+ * 2. These macros only affect RGB<=>YCbCr color conversion, so they are not
+ *    useful if you are using JPEG color spaces other than YCbCr or grayscale.
+ * 3. The color quantizer modules will not behave desirably if RGB_PIXELSIZE
+ *    is not 3 (they don't understand about dummy color components!).  So you
+ *    can't use color quantization if you change that value.
+ */
+
+#define RGB_RED		0	/* Offset of Red in an RGB scanline element */
+#define RGB_GREEN	1	/* Offset of Green */
+#define RGB_BLUE	2	/* Offset of Blue */
+#define RGB_PIXELSIZE	3	/* JSAMPLEs per RGB scanline element */
+
+
+/* Definitions for speed-related optimizations. */
+
+
+/* If your compiler supports inline functions, define INLINE
+ * as the inline keyword; otherwise define it as empty.
+ */
+
+#ifndef INLINE
+#ifdef __GNUC__			/* for instance, GNU C knows about inline */
+#define INLINE __inline__
+#endif
+#ifndef INLINE
+#define INLINE			/* default is to define it as empty */
+#endif
+#endif
+
+
+/* On some machines (notably 68000 series) "int" is 32 bits, but multiplying
+ * two 16-bit shorts is faster than multiplying two ints.  Define MULTIPLIER
+ * as short on such a machine.  MULTIPLIER must be at least 16 bits wide.
+ */
+
+#ifndef MULTIPLIER
+#define MULTIPLIER  int		/* type for fastest integer multiply */
+#endif
+
+
+/* FAST_FLOAT should be either float or double, whichever is done faster
+ * by your compiler.  (Note that this type is only used in the floating point
+ * DCT routines, so it only matters if you've defined DCT_FLOAT_SUPPORTED.)
+ * Typically, float is faster in ANSI C compilers, while double is faster in
+ * pre-ANSI compilers (because they insist on converting to double anyway).
+ * The code below therefore chooses float if we have ANSI-style prototypes.
+ */
+
+#ifndef FAST_FLOAT
+#ifdef HAVE_PROTOTYPES
+#define FAST_FLOAT  float
+#else
+#define FAST_FLOAT  double
+#endif
+#endif
+
+#endif /* JPEG_INTERNAL_OPTIONS */
diff --git a/contrib/media/updf/include/jp2.h b/contrib/media/updf/include/jp2.h
new file mode 100644
index 0000000000..9ad662cb97
--- /dev/null
+++ b/contrib/media/updf/include/jp2.h
@@ -0,0 +1,231 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __JP2_H
+#define __JP2_H
+/**
+@file jp2.h
+@brief The JPEG-2000 file format Reader/Writer (JP2)
+
+*/
+
+/** @defgroup JP2 JP2 - JPEG-2000 file format reader/writer */
+/*@{*/
+
+#define JPIP_JPIP 0x6a706970
+
+#define JP2_JP   0x6a502020		/**< JPEG 2000 signature box */
+#define JP2_FTYP 0x66747970		/**< File type box */
+#define JP2_JP2H 0x6a703268		/**< JP2 header box */
+#define JP2_IHDR 0x69686472		/**< Image header box */
+#define JP2_COLR 0x636f6c72		/**< Colour specification box */
+#define JP2_JP2C 0x6a703263		/**< Contiguous codestream box */
+#define JP2_URL  0x75726c20		/**< URL box */
+#define JP2_DTBL 0x6474626c		/**< Data Reference box */
+#define JP2_BPCC 0x62706363		/**< Bits per component box */
+#define JP2_JP2  0x6a703220		/**< File type fields */
+#define JP2_PCLR 0x70636c72		/**< Palette box */
+#define JP2_CMAP 0x636d6170		/**< Component Mapping box */
+#define JP2_CDEF 0x63646566		/**< Channel Definition box */
+
+/* ----------------------------------------------------------------------- */
+/** 
+Channel description: channel index, type, assocation
+*/
+typedef struct opj_jp2_cdef_info
+{
+    unsigned short cn, typ, asoc;
+} opj_jp2_cdef_info_t;
+
+/** 
+Channel descriptions and number of descriptions
+*/
+typedef struct opj_jp2_cdef
+{
+    opj_jp2_cdef_info_t *info;
+    unsigned short n;
+} opj_jp2_cdef_t;
+
+/** 
+Component mappings: channel index, mapping type, palette index
+*/
+typedef struct opj_jp2_cmap_comp
+{
+    unsigned short cmp;
+    unsigned char mtyp, pcol;
+} opj_jp2_cmap_comp_t;
+
+/** 
+Palette data: table entries, palette columns
+*/
+typedef struct opj_jp2_pclr
+{
+    unsigned int *entries;
+    unsigned char *channel_sign;
+    unsigned char *channel_size;
+    opj_jp2_cmap_comp_t *cmap;
+    unsigned short nr_entries, nr_channels;
+} opj_jp2_pclr_t;
+
+/** 
+Collector for ICC profile, palette, component mapping, channel description 
+*/
+typedef struct opj_jp2_color
+{
+    unsigned char *icc_profile_buf;
+    int icc_profile_len;
+
+    opj_jp2_cdef_t *jp2_cdef;
+    opj_jp2_pclr_t *jp2_pclr;
+    unsigned char jp2_has_colr;
+} opj_jp2_color_t;
+
+/** 
+JP2 component
+*/
+typedef struct opj_jp2_comps {
+  int depth;		  
+  int sgnd;		   
+  int bpcc;
+} opj_jp2_comps_t;
+
+/**
+JPEG-2000 file format reader/writer
+*/
+typedef struct opj_jp2 {
+	/** codec context */
+	opj_common_ptr cinfo;
+	/** handle to the J2K codec  */
+	opj_j2k_t *j2k;
+	unsigned int w;
+	unsigned int h;
+	unsigned int numcomps;
+	unsigned int bpc;
+	unsigned int C;
+	unsigned int UnkC;
+	unsigned int IPR;
+	unsigned int meth;
+	unsigned int approx;
+	unsigned int enumcs;
+	unsigned int precedence;
+	unsigned int brand;
+	unsigned int minversion;
+	unsigned int numcl;
+	unsigned int *cl;
+	opj_jp2_comps_t *comps;
+	unsigned int j2k_codestream_offset;
+	unsigned int j2k_codestream_length;
+} opj_jp2_t;
+
+/**
+JP2 Box
+*/
+typedef struct opj_jp2_box {
+  int length;
+  int type;
+  int init_pos;
+} opj_jp2_box_t;
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Write the JP2H box - JP2 Header box (used in MJ2)
+@param jp2 JP2 handle
+@param cio Output buffer stream
+*/
+void jp2_write_jp2h(opj_jp2_t *jp2, opj_cio_t *cio);
+/**
+Read the JP2H box - JP2 Header box (used in MJ2)
+@param jp2 JP2 handle
+@param cio Input buffer stream
+@param ext Collector for profile, cdef and pclr data
+@return Returns true if successful, returns false otherwise
+*/
+bool jp2_read_jp2h(opj_jp2_t *jp2, opj_cio_t *cio, opj_jp2_color_t *color);
+/**
+Creates a JP2 decompression structure
+@param cinfo Codec context info
+@return Returns a handle to a JP2 decompressor if successful, returns NULL otherwise
+*/
+opj_jp2_t* jp2_create_decompress(opj_common_ptr cinfo);
+/**
+Destroy a JP2 decompressor handle
+@param jp2 JP2 decompressor handle to destroy
+*/
+void jp2_destroy_decompress(opj_jp2_t *jp2);
+/**
+Setup the decoder decoding parameters using user parameters.
+Decoding parameters are returned in jp2->j2k->cp. 
+@param jp2 JP2 decompressor handle
+@param parameters decompression parameters
+*/
+void jp2_setup_decoder(opj_jp2_t *jp2, opj_dparameters_t *parameters);
+/**
+Decode an image from a JPEG-2000 file stream
+@param jp2 JP2 decompressor handle
+@param cio Input buffer stream
+@param cstr_info Codestream information structure if required, NULL otherwise
+@return Returns a decoded image if successful, returns NULL otherwise
+*/
+opj_image_t* jp2_decode(opj_jp2_t *jp2, opj_cio_t *cio, opj_codestream_info_t *cstr_info);
+/**
+Creates a JP2 compression structure
+@param cinfo Codec context info
+@return Returns a handle to a JP2 compressor if successful, returns NULL otherwise
+*/
+opj_jp2_t* jp2_create_compress(opj_common_ptr cinfo);
+/**
+Destroy a JP2 compressor handle
+@param jp2 JP2 compressor handle to destroy
+*/
+void jp2_destroy_compress(opj_jp2_t *jp2);
+/**
+Setup the encoder parameters using the current image and using user parameters. 
+Coding parameters are returned in jp2->j2k->cp. 
+@param jp2 JP2 compressor handle
+@param parameters compression parameters
+@param image input filled image
+*/
+void jp2_setup_encoder(opj_jp2_t *jp2, opj_cparameters_t *parameters, opj_image_t *image);
+/**
+Encode an image into a JPEG-2000 file stream
+@param jp2 JP2 compressor handle
+@param cio Output buffer stream
+@param image Image to encode
+@param cstr_info Codestream information structure if required, NULL otherwise
+@return Returns true if successful, returns false otherwise
+*/
+bool jp2_encode(opj_jp2_t *jp2, opj_cio_t *cio, opj_image_t *image, opj_codestream_info_t *cstr_info);
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __JP2_H */
+
diff --git a/contrib/media/updf/include/jpeglib.h b/contrib/media/updf/include/jpeglib.h
new file mode 100644
index 0000000000..d1be8ddeff
--- /dev/null
+++ b/contrib/media/updf/include/jpeglib.h
@@ -0,0 +1,1096 @@
+/*
+ * jpeglib.h
+ *
+ * Copyright (C) 1991-1998, Thomas G. Lane.
+ * This file is part of the Independent JPEG Group's software.
+ * For conditions of distribution and use, see the accompanying README file.
+ *
+ * This file defines the application interface for the JPEG library.
+ * Most applications using the library need only include this file,
+ * and perhaps jerror.h if they want to know the exact error codes.
+ */
+
+#ifndef JPEGLIB_H
+#define JPEGLIB_H
+
+/*
+ * First we include the configuration files that record how this
+ * installation of the JPEG library is set up.  jconfig.h can be
+ * generated automatically for many systems.  jmorecfg.h contains
+ * manual configuration options that most people need not worry about.
+ */
+
+#ifndef JCONFIG_INCLUDED	/* in case jinclude.h already did */
+#include "jconfig.h"		/* widely used configuration options */
+#endif
+#include "jmorecfg.h"		/* seldom changed options */
+
+
+/* Version ID for the JPEG library.
+ * Might be useful for tests like "#if JPEG_LIB_VERSION >= 60".
+ */
+
+#define JPEG_LIB_VERSION  62	/* Version 6b */
+
+
+/* Various constants determining the sizes of things.
+ * All of these are specified by the JPEG standard, so don't change them
+ * if you want to be compatible.
+ */
+
+#define DCTSIZE		    8	/* The basic DCT block is 8x8 samples */
+#define DCTSIZE2	    64	/* DCTSIZE squared; # of elements in a block */
+#define NUM_QUANT_TBLS      4	/* Quantization tables are numbered 0..3 */
+#define NUM_HUFF_TBLS       4	/* Huffman tables are numbered 0..3 */
+#define NUM_ARITH_TBLS      16	/* Arith-coding tables are numbered 0..15 */
+#define MAX_COMPS_IN_SCAN   4	/* JPEG limit on # of components in one scan */
+#define MAX_SAMP_FACTOR     4	/* JPEG limit on sampling factors */
+/* Unfortunately, some bozo at Adobe saw no reason to be bound by the standard;
+ * the PostScript DCT filter can emit files with many more than 10 blocks/MCU.
+ * If you happen to run across such a file, you can up D_MAX_BLOCKS_IN_MCU
+ * to handle it.  We even let you do this from the jconfig.h file.  However,
+ * we strongly discourage changing C_MAX_BLOCKS_IN_MCU; just because Adobe
+ * sometimes emits noncompliant files doesn't mean you should too.
+ */
+#define C_MAX_BLOCKS_IN_MCU   10 /* compressor's limit on blocks per MCU */
+#ifndef D_MAX_BLOCKS_IN_MCU
+#define D_MAX_BLOCKS_IN_MCU   10 /* decompressor's limit on blocks per MCU */
+#endif
+
+
+/* Data structures for images (arrays of samples and of DCT coefficients).
+ * On 80x86 machines, the image arrays are too big for near pointers,
+ * but the pointer arrays can fit in near memory.
+ */
+
+typedef JSAMPLE FAR *JSAMPROW;	/* ptr to one image row of pixel samples. */
+typedef JSAMPROW *JSAMPARRAY;	/* ptr to some rows (a 2-D sample array) */
+typedef JSAMPARRAY *JSAMPIMAGE;	/* a 3-D sample array: top index is color */
+
+typedef JCOEF JBLOCK[DCTSIZE2];	/* one block of coefficients */
+typedef JBLOCK FAR *JBLOCKROW;	/* pointer to one row of coefficient blocks */
+typedef JBLOCKROW *JBLOCKARRAY;		/* a 2-D array of coefficient blocks */
+typedef JBLOCKARRAY *JBLOCKIMAGE;	/* a 3-D array of coefficient blocks */
+
+typedef JCOEF FAR *JCOEFPTR;	/* useful in a couple of places */
+
+
+/* Types for JPEG compression parameters and working tables. */
+
+
+/* DCT coefficient quantization tables. */
+
+typedef struct {
+  /* This array gives the coefficient quantizers in natural array order
+   * (not the zigzag order in which they are stored in a JPEG DQT marker).
+   * CAUTION: IJG versions prior to v6a kept this array in zigzag order.
+   */
+  UINT16 quantval[DCTSIZE2];	/* quantization step for each coefficient */
+  /* This field is used only during compression.  It's initialized FALSE when
+   * the table is created, and set TRUE when it's been output to the file.
+   * You could suppress output of a table by setting this to TRUE.
+   * (See jpeg_suppress_tables for an example.)
+   */
+  boolean sent_table;		/* TRUE when table has been output */
+} JQUANT_TBL;
+
+
+/* Huffman coding tables. */
+
+typedef struct {
+  /* These two fields directly represent the contents of a JPEG DHT marker */
+  UINT8 bits[17];		/* bits[k] = # of symbols with codes of */
+				/* length k bits; bits[0] is unused */
+  UINT8 huffval[256];		/* The symbols, in order of incr code length */
+  /* This field is used only during compression.  It's initialized FALSE when
+   * the table is created, and set TRUE when it's been output to the file.
+   * You could suppress output of a table by setting this to TRUE.
+   * (See jpeg_suppress_tables for an example.)
+   */
+  boolean sent_table;		/* TRUE when table has been output */
+} JHUFF_TBL;
+
+
+/* Basic info about one component (color channel). */
+
+typedef struct {
+  /* These values are fixed over the whole image. */
+  /* For compression, they must be supplied by parameter setup; */
+  /* for decompression, they are read from the SOF marker. */
+  int component_id;		/* identifier for this component (0..255) */
+  int component_index;		/* its index in SOF or cinfo->comp_info[] */
+  int h_samp_factor;		/* horizontal sampling factor (1..4) */
+  int v_samp_factor;		/* vertical sampling factor (1..4) */
+  int quant_tbl_no;		/* quantization table selector (0..3) */
+  /* These values may vary between scans. */
+  /* For compression, they must be supplied by parameter setup; */
+  /* for decompression, they are read from the SOS marker. */
+  /* The decompressor output side may not use these variables. */
+  int dc_tbl_no;		/* DC entropy table selector (0..3) */
+  int ac_tbl_no;		/* AC entropy table selector (0..3) */
+  
+  /* Remaining fields should be treated as private by applications. */
+  
+  /* These values are computed during compression or decompression startup: */
+  /* Component's size in DCT blocks.
+   * Any dummy blocks added to complete an MCU are not counted; therefore
+   * these values do not depend on whether a scan is interleaved or not.
+   */
+  JDIMENSION width_in_blocks;
+  JDIMENSION height_in_blocks;
+  /* Size of a DCT block in samples.  Always DCTSIZE for compression.
+   * For decompression this is the size of the output from one DCT block,
+   * reflecting any scaling we choose to apply during the IDCT step.
+   * Values of 1,2,4,8 are likely to be supported.  Note that different
+   * components may receive different IDCT scalings.
+   */
+  int DCT_scaled_size;
+  /* The downsampled dimensions are the component's actual, unpadded number
+   * of samples at the main buffer (preprocessing/compression interface), thus
+   * downsampled_width = ceil(image_width * Hi/Hmax)
+   * and similarly for height.  For decompression, IDCT scaling is included, so
+   * downsampled_width = ceil(image_width * Hi/Hmax * DCT_scaled_size/DCTSIZE)
+   */
+  JDIMENSION downsampled_width;	 /* actual width in samples */
+  JDIMENSION downsampled_height; /* actual height in samples */
+  /* This flag is used only for decompression.  In cases where some of the
+   * components will be ignored (eg grayscale output from YCbCr image),
+   * we can skip most computations for the unused components.
+   */
+  boolean component_needed;	/* do we need the value of this component? */
+
+  /* These values are computed before starting a scan of the component. */
+  /* The decompressor output side may not use these variables. */
+  int MCU_width;		/* number of blocks per MCU, horizontally */
+  int MCU_height;		/* number of blocks per MCU, vertically */
+  int MCU_blocks;		/* MCU_width * MCU_height */
+  int MCU_sample_width;		/* MCU width in samples, MCU_width*DCT_scaled_size */
+  int last_col_width;		/* # of non-dummy blocks across in last MCU */
+  int last_row_height;		/* # of non-dummy blocks down in last MCU */
+
+  /* Saved quantization table for component; NULL if none yet saved.
+   * See jdinput.c comments about the need for this information.
+   * This field is currently used only for decompression.
+   */
+  JQUANT_TBL * quant_table;
+
+  /* Private per-component storage for DCT or IDCT subsystem. */
+  void * dct_table;
+} jpeg_component_info;
+
+
+/* The script for encoding a multiple-scan file is an array of these: */
+
+typedef struct {
+  int comps_in_scan;		/* number of components encoded in this scan */
+  int component_index[MAX_COMPS_IN_SCAN]; /* their SOF/comp_info[] indexes */
+  int Ss, Se;			/* progressive JPEG spectral selection parms */
+  int Ah, Al;			/* progressive JPEG successive approx. parms */
+} jpeg_scan_info;
+
+/* The decompressor can save APPn and COM markers in a list of these: */
+
+typedef struct jpeg_marker_struct FAR * jpeg_saved_marker_ptr;
+
+struct jpeg_marker_struct {
+  jpeg_saved_marker_ptr next;	/* next in list, or NULL */
+  UINT8 marker;			/* marker code: JPEG_COM, or JPEG_APP0+n */
+  unsigned int original_length;	/* # bytes of data in the file */
+  unsigned int data_length;	/* # bytes of data saved at data[] */
+  JOCTET FAR * data;		/* the data contained in the marker */
+  /* the marker length word is not counted in data_length or original_length */
+};
+
+/* Known color spaces. */
+
+typedef enum {
+	JCS_UNKNOWN,		/* error/unspecified */
+	JCS_GRAYSCALE,		/* monochrome */
+	JCS_RGB,		/* red/green/blue */
+	JCS_YCbCr,		/* Y/Cb/Cr (also known as YUV) */
+	JCS_CMYK,		/* C/M/Y/K */
+	JCS_YCCK		/* Y/Cb/Cr/K */
+} J_COLOR_SPACE;
+
+/* DCT/IDCT algorithm options. */
+
+typedef enum {
+	JDCT_ISLOW,		/* slow but accurate integer algorithm */
+	JDCT_IFAST,		/* faster, less accurate integer method */
+	JDCT_FLOAT		/* floating-point: accurate, fast on fast HW */
+} J_DCT_METHOD;
+
+#ifndef JDCT_DEFAULT		/* may be overridden in jconfig.h */
+#define JDCT_DEFAULT  JDCT_ISLOW
+#endif
+#ifndef JDCT_FASTEST		/* may be overridden in jconfig.h */
+#define JDCT_FASTEST  JDCT_IFAST
+#endif
+
+/* Dithering options for decompression. */
+
+typedef enum {
+	JDITHER_NONE,		/* no dithering */
+	JDITHER_ORDERED,	/* simple ordered dither */
+	JDITHER_FS		/* Floyd-Steinberg error diffusion dither */
+} J_DITHER_MODE;
+
+
+/* Common fields between JPEG compression and decompression master structs. */
+
+#define jpeg_common_fields \
+  struct jpeg_error_mgr * err;	/* Error handler module */\
+  struct jpeg_memory_mgr * mem;	/* Memory manager module */\
+  struct jpeg_progress_mgr * progress; /* Progress monitor, or NULL if none */\
+  void * client_data;		/* Available for use by application */\
+  boolean is_decompressor;	/* So common code can tell which is which */\
+  int global_state		/* For checking call sequence validity */
+
+/* Routines that are to be used by both halves of the library are declared
+ * to receive a pointer to this structure.  There are no actual instances of
+ * jpeg_common_struct, only of jpeg_compress_struct and jpeg_decompress_struct.
+ */
+struct jpeg_common_struct {
+  jpeg_common_fields;		/* Fields common to both master struct types */
+  /* Additional fields follow in an actual jpeg_compress_struct or
+   * jpeg_decompress_struct.  All three structs must agree on these
+   * initial fields!  (This would be a lot cleaner in C++.)
+   */
+};
+
+typedef struct jpeg_common_struct * j_common_ptr;
+typedef struct jpeg_compress_struct * j_compress_ptr;
+typedef struct jpeg_decompress_struct * j_decompress_ptr;
+
+
+/* Master record for a compression instance */
+
+struct jpeg_compress_struct {
+  jpeg_common_fields;		/* Fields shared with jpeg_decompress_struct */
+
+  /* Destination for compressed data */
+  struct jpeg_destination_mgr * dest;
+
+  /* Description of source image --- these fields must be filled in by
+   * outer application before starting compression.  in_color_space must
+   * be correct before you can even call jpeg_set_defaults().
+   */
+
+  JDIMENSION image_width;	/* input image width */
+  JDIMENSION image_height;	/* input image height */
+  int input_components;		/* # of color components in input image */
+  J_COLOR_SPACE in_color_space;	/* colorspace of input image */
+
+  double input_gamma;		/* image gamma of input image */
+
+  /* Compression parameters --- these fields must be set before calling
+   * jpeg_start_compress().  We recommend calling jpeg_set_defaults() to
+   * initialize everything to reasonable defaults, then changing anything
+   * the application specifically wants to change.  That way you won't get
+   * burnt when new parameters are added.  Also note that there are several
+   * helper routines to simplify changing parameters.
+   */
+
+  int data_precision;		/* bits of precision in image data */
+
+  int num_components;		/* # of color components in JPEG image */
+  J_COLOR_SPACE jpeg_color_space; /* colorspace of JPEG image */
+
+  jpeg_component_info * comp_info;
+  /* comp_info[i] describes component that appears i'th in SOF */
+  
+  JQUANT_TBL * quant_tbl_ptrs[NUM_QUANT_TBLS];
+  /* ptrs to coefficient quantization tables, or NULL if not defined */
+  
+  JHUFF_TBL * dc_huff_tbl_ptrs[NUM_HUFF_TBLS];
+  JHUFF_TBL * ac_huff_tbl_ptrs[NUM_HUFF_TBLS];
+  /* ptrs to Huffman coding tables, or NULL if not defined */
+  
+  UINT8 arith_dc_L[NUM_ARITH_TBLS]; /* L values for DC arith-coding tables */
+  UINT8 arith_dc_U[NUM_ARITH_TBLS]; /* U values for DC arith-coding tables */
+  UINT8 arith_ac_K[NUM_ARITH_TBLS]; /* Kx values for AC arith-coding tables */
+
+  int num_scans;		/* # of entries in scan_info array */
+  const jpeg_scan_info * scan_info; /* script for multi-scan file, or NULL */
+  /* The default value of scan_info is NULL, which causes a single-scan
+   * sequential JPEG file to be emitted.  To create a multi-scan file,
+   * set num_scans and scan_info to point to an array of scan definitions.
+   */
+
+  boolean raw_data_in;		/* TRUE=caller supplies downsampled data */
+  boolean arith_code;		/* TRUE=arithmetic coding, FALSE=Huffman */
+  boolean optimize_coding;	/* TRUE=optimize entropy encoding parms */
+  boolean CCIR601_sampling;	/* TRUE=first samples are cosited */
+  int smoothing_factor;		/* 1..100, or 0 for no input smoothing */
+  J_DCT_METHOD dct_method;	/* DCT algorithm selector */
+
+  /* The restart interval can be specified in absolute MCUs by setting
+   * restart_interval, or in MCU rows by setting restart_in_rows
+   * (in which case the correct restart_interval will be figured
+   * for each scan).
+   */
+  unsigned int restart_interval; /* MCUs per restart, or 0 for no restart */
+  int restart_in_rows;		/* if > 0, MCU rows per restart interval */
+
+  /* Parameters controlling emission of special markers. */
+
+  boolean write_JFIF_header;	/* should a JFIF marker be written? */
+  UINT8 JFIF_major_version;	/* What to write for the JFIF version number */
+  UINT8 JFIF_minor_version;
+  /* These three values are not used by the JPEG code, merely copied */
+  /* into the JFIF APP0 marker.  density_unit can be 0 for unknown, */
+  /* 1 for dots/inch, or 2 for dots/cm.  Note that the pixel aspect */
+  /* ratio is defined by X_density/Y_density even when density_unit=0. */
+  UINT8 density_unit;		/* JFIF code for pixel size units */
+  UINT16 X_density;		/* Horizontal pixel density */
+  UINT16 Y_density;		/* Vertical pixel density */
+  boolean write_Adobe_marker;	/* should an Adobe marker be written? */
+  
+  /* State variable: index of next scanline to be written to
+   * jpeg_write_scanlines().  Application may use this to control its
+   * processing loop, e.g., "while (next_scanline < image_height)".
+   */
+
+  JDIMENSION next_scanline;	/* 0 .. image_height-1  */
+
+  /* Remaining fields are known throughout compressor, but generally
+   * should not be touched by a surrounding application.
+   */
+
+  /*
+   * These fields are computed during compression startup
+   */
+  boolean progressive_mode;	/* TRUE if scan script uses progressive mode */
+  int max_h_samp_factor;	/* largest h_samp_factor */
+  int max_v_samp_factor;	/* largest v_samp_factor */
+
+  JDIMENSION total_iMCU_rows;	/* # of iMCU rows to be input to coef ctlr */
+  /* The coefficient controller receives data in units of MCU rows as defined
+   * for fully interleaved scans (whether the JPEG file is interleaved or not).
+   * There are v_samp_factor * DCTSIZE sample rows of each component in an
+   * "iMCU" (interleaved MCU) row.
+   */
+  
+  /*
+   * These fields are valid during any one scan.
+   * They describe the components and MCUs actually appearing in the scan.
+   */
+  int comps_in_scan;		/* # of JPEG components in this scan */
+  jpeg_component_info * cur_comp_info[MAX_COMPS_IN_SCAN];
+  /* *cur_comp_info[i] describes component that appears i'th in SOS */
+  
+  JDIMENSION MCUs_per_row;	/* # of MCUs across the image */
+  JDIMENSION MCU_rows_in_scan;	/* # of MCU rows in the image */
+  
+  int blocks_in_MCU;		/* # of DCT blocks per MCU */
+  int MCU_membership[C_MAX_BLOCKS_IN_MCU];
+  /* MCU_membership[i] is index in cur_comp_info of component owning */
+  /* i'th block in an MCU */
+
+  int Ss, Se, Ah, Al;		/* progressive JPEG parameters for scan */
+
+  /*
+   * Links to compression subobjects (methods and private variables of modules)
+   */
+  struct jpeg_comp_master * master;
+  struct jpeg_c_main_controller * main;
+  struct jpeg_c_prep_controller * prep;
+  struct jpeg_c_coef_controller * coef;
+  struct jpeg_marker_writer * marker;
+  struct jpeg_color_converter * cconvert;
+  struct jpeg_downsampler * downsample;
+  struct jpeg_forward_dct * fdct;
+  struct jpeg_entropy_encoder * entropy;
+  jpeg_scan_info * script_space; /* workspace for jpeg_simple_progression */
+  int script_space_size;
+};
+
+
+/* Master record for a decompression instance */
+
+struct jpeg_decompress_struct {
+  jpeg_common_fields;		/* Fields shared with jpeg_compress_struct */
+
+  /* Source of compressed data */
+  struct jpeg_source_mgr * src;
+
+  /* Basic description of image --- filled in by jpeg_read_header(). */
+  /* Application may inspect these values to decide how to process image. */
+
+  JDIMENSION image_width;	/* nominal image width (from SOF marker) */
+  JDIMENSION image_height;	/* nominal image height */
+  int num_components;		/* # of color components in JPEG image */
+  J_COLOR_SPACE jpeg_color_space; /* colorspace of JPEG image */
+
+  /* Decompression processing parameters --- these fields must be set before
+   * calling jpeg_start_decompress().  Note that jpeg_read_header() initializes
+   * them to default values.
+   */
+
+  J_COLOR_SPACE out_color_space; /* colorspace for output */
+
+  unsigned int scale_num, scale_denom; /* fraction by which to scale image */
+
+  double output_gamma;		/* image gamma wanted in output */
+
+  boolean buffered_image;	/* TRUE=multiple output passes */
+  boolean raw_data_out;		/* TRUE=downsampled data wanted */
+
+  J_DCT_METHOD dct_method;	/* IDCT algorithm selector */
+  boolean do_fancy_upsampling;	/* TRUE=apply fancy upsampling */
+  boolean do_block_smoothing;	/* TRUE=apply interblock smoothing */
+
+  boolean quantize_colors;	/* TRUE=colormapped output wanted */
+  /* the following are ignored if not quantize_colors: */
+  J_DITHER_MODE dither_mode;	/* type of color dithering to use */
+  boolean two_pass_quantize;	/* TRUE=use two-pass color quantization */
+  int desired_number_of_colors;	/* max # colors to use in created colormap */
+  /* these are significant only in buffered-image mode: */
+  boolean enable_1pass_quant;	/* enable future use of 1-pass quantizer */
+  boolean enable_external_quant;/* enable future use of external colormap */
+  boolean enable_2pass_quant;	/* enable future use of 2-pass quantizer */
+
+  /* Description of actual output image that will be returned to application.
+   * These fields are computed by jpeg_start_decompress().
+   * You can also use jpeg_calc_output_dimensions() to determine these values
+   * in advance of calling jpeg_start_decompress().
+   */
+
+  JDIMENSION output_width;	/* scaled image width */
+  JDIMENSION output_height;	/* scaled image height */
+  int out_color_components;	/* # of color components in out_color_space */
+  int output_components;	/* # of color components returned */
+  /* output_components is 1 (a colormap index) when quantizing colors;
+   * otherwise it equals out_color_components.
+   */
+  int rec_outbuf_height;	/* min recommended height of scanline buffer */
+  /* If the buffer passed to jpeg_read_scanlines() is less than this many rows
+   * high, space and time will be wasted due to unnecessary data copying.
+   * Usually rec_outbuf_height will be 1 or 2, at most 4.
+   */
+
+  /* When quantizing colors, the output colormap is described by these fields.
+   * The application can supply a colormap by setting colormap non-NULL before
+   * calling jpeg_start_decompress; otherwise a colormap is created during
+   * jpeg_start_decompress or jpeg_start_output.
+   * The map has out_color_components rows and actual_number_of_colors columns.
+   */
+  int actual_number_of_colors;	/* number of entries in use */
+  JSAMPARRAY colormap;		/* The color map as a 2-D pixel array */
+
+  /* State variables: these variables indicate the progress of decompression.
+   * The application may examine these but must not modify them.
+   */
+
+  /* Row index of next scanline to be read from jpeg_read_scanlines().
+   * Application may use this to control its processing loop, e.g.,
+   * "while (output_scanline < output_height)".
+   */
+  JDIMENSION output_scanline;	/* 0 .. output_height-1  */
+
+  /* Current input scan number and number of iMCU rows completed in scan.
+   * These indicate the progress of the decompressor input side.
+   */
+  int input_scan_number;	/* Number of SOS markers seen so far */
+  JDIMENSION input_iMCU_row;	/* Number of iMCU rows completed */
+
+  /* The "output scan number" is the notional scan being displayed by the
+   * output side.  The decompressor will not allow output scan/row number
+   * to get ahead of input scan/row, but it can fall arbitrarily far behind.
+   */
+  int output_scan_number;	/* Nominal scan number being displayed */
+  JDIMENSION output_iMCU_row;	/* Number of iMCU rows read */
+
+  /* Current progression status.  coef_bits[c][i] indicates the precision
+   * with which component c's DCT coefficient i (in zigzag order) is known.
+   * It is -1 when no data has yet been received, otherwise it is the point
+   * transform (shift) value for the most recent scan of the coefficient
+   * (thus, 0 at completion of the progression).
+   * This pointer is NULL when reading a non-progressive file.
+   */
+  int (*coef_bits)[DCTSIZE2];	/* -1 or current Al value for each coef */
+
+  /* Internal JPEG parameters --- the application usually need not look at
+   * these fields.  Note that the decompressor output side may not use
+   * any parameters that can change between scans.
+   */
+
+  /* Quantization and Huffman tables are carried forward across input
+   * datastreams when processing abbreviated JPEG datastreams.
+   */
+
+  JQUANT_TBL * quant_tbl_ptrs[NUM_QUANT_TBLS];
+  /* ptrs to coefficient quantization tables, or NULL if not defined */
+
+  JHUFF_TBL * dc_huff_tbl_ptrs[NUM_HUFF_TBLS];
+  JHUFF_TBL * ac_huff_tbl_ptrs[NUM_HUFF_TBLS];
+  /* ptrs to Huffman coding tables, or NULL if not defined */
+
+  /* These parameters are never carried across datastreams, since they
+   * are given in SOF/SOS markers or defined to be reset by SOI.
+   */
+
+  int data_precision;		/* bits of precision in image data */
+
+  jpeg_component_info * comp_info;
+  /* comp_info[i] describes component that appears i'th in SOF */
+
+  boolean progressive_mode;	/* TRUE if SOFn specifies progressive mode */
+  boolean arith_code;		/* TRUE=arithmetic coding, FALSE=Huffman */
+
+  UINT8 arith_dc_L[NUM_ARITH_TBLS]; /* L values for DC arith-coding tables */
+  UINT8 arith_dc_U[NUM_ARITH_TBLS]; /* U values for DC arith-coding tables */
+  UINT8 arith_ac_K[NUM_ARITH_TBLS]; /* Kx values for AC arith-coding tables */
+
+  unsigned int restart_interval; /* MCUs per restart interval, or 0 for no restart */
+
+  /* These fields record data obtained from optional markers recognized by
+   * the JPEG library.
+   */
+  boolean saw_JFIF_marker;	/* TRUE iff a JFIF APP0 marker was found */
+  /* Data copied from JFIF marker; only valid if saw_JFIF_marker is TRUE: */
+  UINT8 JFIF_major_version;	/* JFIF version number */
+  UINT8 JFIF_minor_version;
+  UINT8 density_unit;		/* JFIF code for pixel size units */
+  UINT16 X_density;		/* Horizontal pixel density */
+  UINT16 Y_density;		/* Vertical pixel density */
+  boolean saw_Adobe_marker;	/* TRUE iff an Adobe APP14 marker was found */
+  UINT8 Adobe_transform;	/* Color transform code from Adobe marker */
+
+  boolean CCIR601_sampling;	/* TRUE=first samples are cosited */
+
+  /* Aside from the specific data retained from APPn markers known to the
+   * library, the uninterpreted contents of any or all APPn and COM markers
+   * can be saved in a list for examination by the application.
+   */
+  jpeg_saved_marker_ptr marker_list; /* Head of list of saved markers */
+
+  /* Remaining fields are known throughout decompressor, but generally
+   * should not be touched by a surrounding application.
+   */
+
+  /*
+   * These fields are computed during decompression startup
+   */
+  int max_h_samp_factor;	/* largest h_samp_factor */
+  int max_v_samp_factor;	/* largest v_samp_factor */
+
+  int min_DCT_scaled_size;	/* smallest DCT_scaled_size of any component */
+
+  JDIMENSION total_iMCU_rows;	/* # of iMCU rows in image */
+  /* The coefficient controller's input and output progress is measured in
+   * units of "iMCU" (interleaved MCU) rows.  These are the same as MCU rows
+   * in fully interleaved JPEG scans, but are used whether the scan is
+   * interleaved or not.  We define an iMCU row as v_samp_factor DCT block
+   * rows of each component.  Therefore, the IDCT output contains
+   * v_samp_factor*DCT_scaled_size sample rows of a component per iMCU row.
+   */
+
+  JSAMPLE * sample_range_limit; /* table for fast range-limiting */
+
+  /*
+   * These fields are valid during any one scan.
+   * They describe the components and MCUs actually appearing in the scan.
+   * Note that the decompressor output side must not use these fields.
+   */
+  int comps_in_scan;		/* # of JPEG components in this scan */
+  jpeg_component_info * cur_comp_info[MAX_COMPS_IN_SCAN];
+  /* *cur_comp_info[i] describes component that appears i'th in SOS */
+
+  JDIMENSION MCUs_per_row;	/* # of MCUs across the image */
+  JDIMENSION MCU_rows_in_scan;	/* # of MCU rows in the image */
+
+  int blocks_in_MCU;		/* # of DCT blocks per MCU */
+  int MCU_membership[D_MAX_BLOCKS_IN_MCU];
+  /* MCU_membership[i] is index in cur_comp_info of component owning */
+  /* i'th block in an MCU */
+
+  int Ss, Se, Ah, Al;		/* progressive JPEG parameters for scan */
+
+  /* This field is shared between entropy decoder and marker parser.
+   * It is either zero or the code of a JPEG marker that has been
+   * read from the data source, but has not yet been processed.
+   */
+  int unread_marker;
+
+  /*
+   * Links to decompression subobjects (methods, private variables of modules)
+   */
+  struct jpeg_decomp_master * master;
+  struct jpeg_d_main_controller * main;
+  struct jpeg_d_coef_controller * coef;
+  struct jpeg_d_post_controller * post;
+  struct jpeg_input_controller * inputctl;
+  struct jpeg_marker_reader * marker;
+  struct jpeg_entropy_decoder * entropy;
+  struct jpeg_inverse_dct * idct;
+  struct jpeg_upsampler * upsample;
+  struct jpeg_color_deconverter * cconvert;
+  struct jpeg_color_quantizer * cquantize;
+};
+
+
+/* "Object" declarations for JPEG modules that may be supplied or called
+ * directly by the surrounding application.
+ * As with all objects in the JPEG library, these structs only define the
+ * publicly visible methods and state variables of a module.  Additional
+ * private fields may exist after the public ones.
+ */
+
+
+/* Error handler object */
+
+struct jpeg_error_mgr {
+  /* Error exit handler: does not return to caller */
+  JMETHOD(void, error_exit, (j_common_ptr cinfo));
+  /* Conditionally emit a trace or warning message */
+  JMETHOD(void, emit_message, (j_common_ptr cinfo, int msg_level));
+  /* Routine that actually outputs a trace or error message */
+  JMETHOD(void, output_message, (j_common_ptr cinfo));
+  /* Format a message string for the most recent JPEG error or message */
+  JMETHOD(void, format_message, (j_common_ptr cinfo, char * buffer));
+#define JMSG_LENGTH_MAX  200	/* recommended size of format_message buffer */
+  /* Reset error state variables at start of a new image */
+  JMETHOD(void, reset_error_mgr, (j_common_ptr cinfo));
+  
+  /* The message ID code and any parameters are saved here.
+   * A message can have one string parameter or up to 8 int parameters.
+   */
+  int msg_code;
+#define JMSG_STR_PARM_MAX  80
+  union {
+    int i[8];
+    char s[JMSG_STR_PARM_MAX];
+  } msg_parm;
+  
+  /* Standard state variables for error facility */
+  
+  int trace_level;		/* max msg_level that will be displayed */
+  
+  /* For recoverable corrupt-data errors, we emit a warning message,
+   * but keep going unless emit_message chooses to abort.  emit_message
+   * should count warnings in num_warnings.  The surrounding application
+   * can check for bad data by seeing if num_warnings is nonzero at the
+   * end of processing.
+   */
+  long num_warnings;		/* number of corrupt-data warnings */
+
+  /* These fields point to the table(s) of error message strings.
+   * An application can change the table pointer to switch to a different
+   * message list (typically, to change the language in which errors are
+   * reported).  Some applications may wish to add additional error codes
+   * that will be handled by the JPEG library error mechanism; the second
+   * table pointer is used for this purpose.
+   *
+   * First table includes all errors generated by JPEG library itself.
+   * Error code 0 is reserved for a "no such error string" message.
+   */
+  const char * const * jpeg_message_table; /* Library errors */
+  int last_jpeg_message;    /* Table contains strings 0..last_jpeg_message */
+  /* Second table can be added by application (see cjpeg/djpeg for example).
+   * It contains strings numbered first_addon_message..last_addon_message.
+   */
+  const char * const * addon_message_table; /* Non-library errors */
+  int first_addon_message;	/* code for first string in addon table */
+  int last_addon_message;	/* code for last string in addon table */
+};
+
+
+/* Progress monitor object */
+
+struct jpeg_progress_mgr {
+  JMETHOD(void, progress_monitor, (j_common_ptr cinfo));
+
+  long pass_counter;		/* work units completed in this pass */
+  long pass_limit;		/* total number of work units in this pass */
+  int completed_passes;		/* passes completed so far */
+  int total_passes;		/* total number of passes expected */
+};
+
+
+/* Data destination object for compression */
+
+struct jpeg_destination_mgr {
+  JOCTET * next_output_byte;	/* => next byte to write in buffer */
+  size_t free_in_buffer;	/* # of byte spaces remaining in buffer */
+
+  JMETHOD(void, init_destination, (j_compress_ptr cinfo));
+  JMETHOD(boolean, empty_output_buffer, (j_compress_ptr cinfo));
+  JMETHOD(void, term_destination, (j_compress_ptr cinfo));
+};
+
+
+/* Data source object for decompression */
+
+struct jpeg_source_mgr {
+  const JOCTET * next_input_byte; /* => next byte to read from buffer */
+  size_t bytes_in_buffer;	/* # of bytes remaining in buffer */
+
+  JMETHOD(void, init_source, (j_decompress_ptr cinfo));
+  JMETHOD(boolean, fill_input_buffer, (j_decompress_ptr cinfo));
+  JMETHOD(void, skip_input_data, (j_decompress_ptr cinfo, long num_bytes));
+  JMETHOD(boolean, resync_to_restart, (j_decompress_ptr cinfo, int desired));
+  JMETHOD(void, term_source, (j_decompress_ptr cinfo));
+};
+
+
+/* Memory manager object.
+ * Allocates "small" objects (a few K total), "large" objects (tens of K),
+ * and "really big" objects (virtual arrays with backing store if needed).
+ * The memory manager does not allow individual objects to be freed; rather,
+ * each created object is assigned to a pool, and whole pools can be freed
+ * at once.  This is faster and more convenient than remembering exactly what
+ * to free, especially where malloc()/free() are not too speedy.
+ * NB: alloc routines never return NULL.  They exit to error_exit if not
+ * successful.
+ */
+
+#define JPOOL_PERMANENT	0	/* lasts until master record is destroyed */
+#define JPOOL_IMAGE	1	/* lasts until done with image/datastream */
+#define JPOOL_NUMPOOLS	2
+
+typedef struct jvirt_sarray_control * jvirt_sarray_ptr;
+typedef struct jvirt_barray_control * jvirt_barray_ptr;
+
+
+struct jpeg_memory_mgr {
+  /* Method pointers */
+  JMETHOD(void *, alloc_small, (j_common_ptr cinfo, int pool_id,
+				size_t sizeofobject));
+  JMETHOD(void FAR *, alloc_large, (j_common_ptr cinfo, int pool_id,
+				     size_t sizeofobject));
+  JMETHOD(JSAMPARRAY, alloc_sarray, (j_common_ptr cinfo, int pool_id,
+				     JDIMENSION samplesperrow,
+				     JDIMENSION numrows));
+  JMETHOD(JBLOCKARRAY, alloc_barray, (j_common_ptr cinfo, int pool_id,
+				      JDIMENSION blocksperrow,
+				      JDIMENSION numrows));
+  JMETHOD(jvirt_sarray_ptr, request_virt_sarray, (j_common_ptr cinfo,
+						  int pool_id,
+						  boolean pre_zero,
+						  JDIMENSION samplesperrow,
+						  JDIMENSION numrows,
+						  JDIMENSION maxaccess));
+  JMETHOD(jvirt_barray_ptr, request_virt_barray, (j_common_ptr cinfo,
+						  int pool_id,
+						  boolean pre_zero,
+						  JDIMENSION blocksperrow,
+						  JDIMENSION numrows,
+						  JDIMENSION maxaccess));
+  JMETHOD(void, realize_virt_arrays, (j_common_ptr cinfo));
+  JMETHOD(JSAMPARRAY, access_virt_sarray, (j_common_ptr cinfo,
+					   jvirt_sarray_ptr ptr,
+					   JDIMENSION start_row,
+					   JDIMENSION num_rows,
+					   boolean writable));
+  JMETHOD(JBLOCKARRAY, access_virt_barray, (j_common_ptr cinfo,
+					    jvirt_barray_ptr ptr,
+					    JDIMENSION start_row,
+					    JDIMENSION num_rows,
+					    boolean writable));
+  JMETHOD(void, free_pool, (j_common_ptr cinfo, int pool_id));
+  JMETHOD(void, self_destruct, (j_common_ptr cinfo));
+
+  /* Limit on memory allocation for this JPEG object.  (Note that this is
+   * merely advisory, not a guaranteed maximum; it only affects the space
+   * used for virtual-array buffers.)  May be changed by outer application
+   * after creating the JPEG object.
+   */
+  long max_memory_to_use;
+
+  /* Maximum allocation request accepted by alloc_large. */
+  long max_alloc_chunk;
+};
+
+
+/* Routine signature for application-supplied marker processing methods.
+ * Need not pass marker code since it is stored in cinfo->unread_marker.
+ */
+typedef JMETHOD(boolean, jpeg_marker_parser_method, (j_decompress_ptr cinfo));
+
+
+/* Declarations for routines called by application.
+ * The JPP macro hides prototype parameters from compilers that can't cope.
+ * Note JPP requires double parentheses.
+ */
+
+#ifdef HAVE_PROTOTYPES
+#define JPP(arglist)	arglist
+#else
+#define JPP(arglist)	()
+#endif
+
+
+/* Short forms of external names for systems with brain-damaged linkers.
+ * We shorten external names to be unique in the first six letters, which
+ * is good enough for all known systems.
+ * (If your compiler itself needs names to be unique in less than 15 
+ * characters, you are out of luck.  Get a better compiler.)
+ */
+
+#ifdef NEED_SHORT_EXTERNAL_NAMES
+#define jpeg_std_error		jStdError
+#define jpeg_CreateCompress	jCreaCompress
+#define jpeg_CreateDecompress	jCreaDecompress
+#define jpeg_destroy_compress	jDestCompress
+#define jpeg_destroy_decompress	jDestDecompress
+#define jpeg_stdio_dest		jStdDest
+#define jpeg_stdio_src		jStdSrc
+#define jpeg_set_defaults	jSetDefaults
+#define jpeg_set_colorspace	jSetColorspace
+#define jpeg_default_colorspace	jDefColorspace
+#define jpeg_set_quality	jSetQuality
+#define jpeg_set_linear_quality	jSetLQuality
+#define jpeg_add_quant_table	jAddQuantTable
+#define jpeg_quality_scaling	jQualityScaling
+#define jpeg_simple_progression	jSimProgress
+#define jpeg_suppress_tables	jSuppressTables
+#define jpeg_alloc_quant_table	jAlcQTable
+#define jpeg_alloc_huff_table	jAlcHTable
+#define jpeg_start_compress	jStrtCompress
+#define jpeg_write_scanlines	jWrtScanlines
+#define jpeg_finish_compress	jFinCompress
+#define jpeg_write_raw_data	jWrtRawData
+#define jpeg_write_marker	jWrtMarker
+#define jpeg_write_m_header	jWrtMHeader
+#define jpeg_write_m_byte	jWrtMByte
+#define jpeg_write_tables	jWrtTables
+#define jpeg_read_header	jReadHeader
+#define jpeg_start_decompress	jStrtDecompress
+#define jpeg_read_scanlines	jReadScanlines
+#define jpeg_finish_decompress	jFinDecompress
+#define jpeg_read_raw_data	jReadRawData
+#define jpeg_has_multiple_scans	jHasMultScn
+#define jpeg_start_output	jStrtOutput
+#define jpeg_finish_output	jFinOutput
+#define jpeg_input_complete	jInComplete
+#define jpeg_new_colormap	jNewCMap
+#define jpeg_consume_input	jConsumeInput
+#define jpeg_calc_output_dimensions	jCalcDimensions
+#define jpeg_save_markers	jSaveMarkers
+#define jpeg_set_marker_processor	jSetMarker
+#define jpeg_read_coefficients	jReadCoefs
+#define jpeg_write_coefficients	jWrtCoefs
+#define jpeg_copy_critical_parameters	jCopyCrit
+#define jpeg_abort_compress	jAbrtCompress
+#define jpeg_abort_decompress	jAbrtDecompress
+#define jpeg_abort		jAbort
+#define jpeg_destroy		jDestroy
+#define jpeg_resync_to_restart	jResyncRestart
+#endif /* NEED_SHORT_EXTERNAL_NAMES */
+
+
+/* Default error-management setup */
+EXTERN(struct jpeg_error_mgr *) jpeg_std_error
+	JPP((struct jpeg_error_mgr * err));
+
+/* Initialization of JPEG compression objects.
+ * jpeg_create_compress() and jpeg_create_decompress() are the exported
+ * names that applications should call.  These expand to calls on
+ * jpeg_CreateCompress and jpeg_CreateDecompress with additional information
+ * passed for version mismatch checking.
+ * NB: you must set up the error-manager BEFORE calling jpeg_create_xxx.
+ */
+#define jpeg_create_compress(cinfo) \
+    jpeg_CreateCompress((cinfo), JPEG_LIB_VERSION, \
+			(size_t) sizeof(struct jpeg_compress_struct))
+#define jpeg_create_decompress(cinfo) \
+    jpeg_CreateDecompress((cinfo), JPEG_LIB_VERSION, \
+			  (size_t) sizeof(struct jpeg_decompress_struct))
+EXTERN(void) jpeg_CreateCompress JPP((j_compress_ptr cinfo,
+				      int version, size_t structsize));
+EXTERN(void) jpeg_CreateDecompress JPP((j_decompress_ptr cinfo,
+					int version, size_t structsize));
+/* Destruction of JPEG compression objects */
+EXTERN(void) jpeg_destroy_compress JPP((j_compress_ptr cinfo));
+EXTERN(void) jpeg_destroy_decompress JPP((j_decompress_ptr cinfo));
+
+/* Standard data source and destination managers: stdio streams. */
+/* Caller is responsible for opening the file before and closing after. */
+EXTERN(void) jpeg_stdio_dest JPP((j_compress_ptr cinfo, FILE * outfile));
+EXTERN(void) jpeg_stdio_src JPP((j_decompress_ptr cinfo, FILE * infile));
+
+/* Default parameter setup for compression */
+EXTERN(void) jpeg_set_defaults JPP((j_compress_ptr cinfo));
+/* Compression parameter setup aids */
+EXTERN(void) jpeg_set_colorspace JPP((j_compress_ptr cinfo,
+				      J_COLOR_SPACE colorspace));
+EXTERN(void) jpeg_default_colorspace JPP((j_compress_ptr cinfo));
+EXTERN(void) jpeg_set_quality JPP((j_compress_ptr cinfo, int quality,
+				   boolean force_baseline));
+EXTERN(void) jpeg_set_linear_quality JPP((j_compress_ptr cinfo,
+					  int scale_factor,
+					  boolean force_baseline));
+EXTERN(void) jpeg_add_quant_table JPP((j_compress_ptr cinfo, int which_tbl,
+				       const unsigned int *basic_table,
+				       int scale_factor,
+				       boolean force_baseline));
+EXTERN(int) jpeg_quality_scaling JPP((int quality));
+EXTERN(void) jpeg_simple_progression JPP((j_compress_ptr cinfo));
+EXTERN(void) jpeg_suppress_tables JPP((j_compress_ptr cinfo,
+				       boolean suppress));
+EXTERN(JQUANT_TBL *) jpeg_alloc_quant_table JPP((j_common_ptr cinfo));
+EXTERN(JHUFF_TBL *) jpeg_alloc_huff_table JPP((j_common_ptr cinfo));
+
+/* Main entry points for compression */
+EXTERN(void) jpeg_start_compress JPP((j_compress_ptr cinfo,
+				      boolean write_all_tables));
+EXTERN(JDIMENSION) jpeg_write_scanlines JPP((j_compress_ptr cinfo,
+					     JSAMPARRAY scanlines,
+					     JDIMENSION num_lines));
+EXTERN(void) jpeg_finish_compress JPP((j_compress_ptr cinfo));
+
+/* Replaces jpeg_write_scanlines when writing raw downsampled data. */
+EXTERN(JDIMENSION) jpeg_write_raw_data JPP((j_compress_ptr cinfo,
+					    JSAMPIMAGE data,
+					    JDIMENSION num_lines));
+
+/* Write a special marker.  See libjpeg.doc concerning safe usage. */
+EXTERN(void) jpeg_write_marker
+	JPP((j_compress_ptr cinfo, int marker,
+	     const JOCTET * dataptr, unsigned int datalen));
+/* Same, but piecemeal. */
+EXTERN(void) jpeg_write_m_header
+	JPP((j_compress_ptr cinfo, int marker, unsigned int datalen));
+EXTERN(void) jpeg_write_m_byte
+	JPP((j_compress_ptr cinfo, int val));
+
+/* Alternate compression function: just write an abbreviated table file */
+EXTERN(void) jpeg_write_tables JPP((j_compress_ptr cinfo));
+
+/* Decompression startup: read start of JPEG datastream to see what's there */
+EXTERN(int) jpeg_read_header JPP((j_decompress_ptr cinfo,
+				  boolean require_image));
+/* Return value is one of: */
+#define JPEG_SUSPENDED		0 /* Suspended due to lack of input data */
+#define JPEG_HEADER_OK		1 /* Found valid image datastream */
+#define JPEG_HEADER_TABLES_ONLY	2 /* Found valid table-specs-only datastream */
+/* If you pass require_image = TRUE (normal case), you need not check for
+ * a TABLES_ONLY return code; an abbreviated file will cause an error exit.
+ * JPEG_SUSPENDED is only possible if you use a data source module that can
+ * give a suspension return (the stdio source module doesn't).
+ */
+
+/* Main entry points for decompression */
+EXTERN(boolean) jpeg_start_decompress JPP((j_decompress_ptr cinfo));
+EXTERN(JDIMENSION) jpeg_read_scanlines JPP((j_decompress_ptr cinfo,
+					    JSAMPARRAY scanlines,
+					    JDIMENSION max_lines));
+EXTERN(boolean) jpeg_finish_decompress JPP((j_decompress_ptr cinfo));
+
+/* Replaces jpeg_read_scanlines when reading raw downsampled data. */
+EXTERN(JDIMENSION) jpeg_read_raw_data JPP((j_decompress_ptr cinfo,
+					   JSAMPIMAGE data,
+					   JDIMENSION max_lines));
+
+/* Additional entry points for buffered-image mode. */
+EXTERN(boolean) jpeg_has_multiple_scans JPP((j_decompress_ptr cinfo));
+EXTERN(boolean) jpeg_start_output JPP((j_decompress_ptr cinfo,
+				       int scan_number));
+EXTERN(boolean) jpeg_finish_output JPP((j_decompress_ptr cinfo));
+EXTERN(boolean) jpeg_input_complete JPP((j_decompress_ptr cinfo));
+EXTERN(void) jpeg_new_colormap JPP((j_decompress_ptr cinfo));
+EXTERN(int) jpeg_consume_input JPP((j_decompress_ptr cinfo));
+/* Return value is one of: */
+/* #define JPEG_SUSPENDED	0    Suspended due to lack of input data */
+#define JPEG_REACHED_SOS	1 /* Reached start of new scan */
+#define JPEG_REACHED_EOI	2 /* Reached end of image */
+#define JPEG_ROW_COMPLETED	3 /* Completed one iMCU row */
+#define JPEG_SCAN_COMPLETED	4 /* Completed last iMCU row of a scan */
+
+/* Precalculate output dimensions for current decompression parameters. */
+EXTERN(void) jpeg_calc_output_dimensions JPP((j_decompress_ptr cinfo));
+
+/* Control saving of COM and APPn markers into marker_list. */
+EXTERN(void) jpeg_save_markers
+	JPP((j_decompress_ptr cinfo, int marker_code,
+	     unsigned int length_limit));
+
+/* Install a special processing method for COM or APPn markers. */
+EXTERN(void) jpeg_set_marker_processor
+	JPP((j_decompress_ptr cinfo, int marker_code,
+	     jpeg_marker_parser_method routine));
+
+/* Read or write raw DCT coefficients --- useful for lossless transcoding. */
+EXTERN(jvirt_barray_ptr *) jpeg_read_coefficients JPP((j_decompress_ptr cinfo));
+EXTERN(void) jpeg_write_coefficients JPP((j_compress_ptr cinfo,
+					  jvirt_barray_ptr * coef_arrays));
+EXTERN(void) jpeg_copy_critical_parameters JPP((j_decompress_ptr srcinfo,
+						j_compress_ptr dstinfo));
+
+/* If you choose to abort compression or decompression before completing
+ * jpeg_finish_(de)compress, then you need to clean up to release memory,
+ * temporary files, etc.  You can just call jpeg_destroy_(de)compress
+ * if you're done with the JPEG object, but if you want to clean it up and
+ * reuse it, call this:
+ */
+EXTERN(void) jpeg_abort_compress JPP((j_compress_ptr cinfo));
+EXTERN(void) jpeg_abort_decompress JPP((j_decompress_ptr cinfo));
+
+/* Generic versions of jpeg_abort and jpeg_destroy that work on either
+ * flavor of JPEG object.  These may be more convenient in some places.
+ */
+EXTERN(void) jpeg_abort JPP((j_common_ptr cinfo));
+EXTERN(void) jpeg_destroy JPP((j_common_ptr cinfo));
+
+/* Default restart-marker-resync procedure for use by data source modules */
+EXTERN(boolean) jpeg_resync_to_restart JPP((j_decompress_ptr cinfo,
+					    int desired));
+
+
+/* These marker codes are exported since applications and data source modules
+ * are likely to want to use them.
+ */
+
+#define JPEG_RST0	0xD0	/* RST0 marker code */
+#define JPEG_EOI	0xD9	/* EOI marker code */
+#define JPEG_APP0	0xE0	/* APP0 marker code */
+#define JPEG_COM	0xFE	/* COM marker code */
+
+
+/* If we have a brain-damaged compiler that emits warnings (or worse, errors)
+ * for structure definitions that are never filled in, keep it quiet by
+ * supplying dummy definitions for the various substructures.
+ */
+
+#ifdef INCOMPLETE_TYPES_BROKEN
+#ifndef JPEG_INTERNALS		/* will be defined in jpegint.h */
+struct jvirt_sarray_control { long dummy; };
+struct jvirt_barray_control { long dummy; };
+struct jpeg_comp_master { long dummy; };
+struct jpeg_c_main_controller { long dummy; };
+struct jpeg_c_prep_controller { long dummy; };
+struct jpeg_c_coef_controller { long dummy; };
+struct jpeg_marker_writer { long dummy; };
+struct jpeg_color_converter { long dummy; };
+struct jpeg_downsampler { long dummy; };
+struct jpeg_forward_dct { long dummy; };
+struct jpeg_entropy_encoder { long dummy; };
+struct jpeg_decomp_master { long dummy; };
+struct jpeg_d_main_controller { long dummy; };
+struct jpeg_d_coef_controller { long dummy; };
+struct jpeg_d_post_controller { long dummy; };
+struct jpeg_input_controller { long dummy; };
+struct jpeg_marker_reader { long dummy; };
+struct jpeg_entropy_decoder { long dummy; };
+struct jpeg_inverse_dct { long dummy; };
+struct jpeg_upsampler { long dummy; };
+struct jpeg_color_deconverter { long dummy; };
+struct jpeg_color_quantizer { long dummy; };
+#endif /* JPEG_INTERNALS */
+#endif /* INCOMPLETE_TYPES_BROKEN */
+
+
+/*
+ * The JPEG library modules define JPEG_INTERNALS before including this file.
+ * The internal structure declarations are read only when that is true.
+ * Applications using the library should not include jpegint.h, but may wish
+ * to include jerror.h.
+ */
+
+#ifdef JPEG_INTERNALS
+#include "jpegint.h"		/* fetch private declarations */
+#include "jerror.h"		/* fetch error codes too */
+#endif
+
+#endif /* JPEGLIB_H */
diff --git a/contrib/media/updf/include/jpt.h b/contrib/media/updf/include/jpt.h
new file mode 100644
index 0000000000..eb01f98eb8
--- /dev/null
+++ b/contrib/media/updf/include/jpt.h
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __JPT_H
+#define __JPT_H
+/**
+@file jpt.h
+@brief JPT-stream reader (JPEG 2000, JPIP)
+
+JPT-stream functions are implemented in J2K.C. 
+*/
+
+/**
+Message Header JPT stream structure
+*/
+typedef struct opj_jpt_msg_header {
+	/** In-class Identifier */
+	unsigned int Id;
+	/** Last byte information */
+	unsigned int last_byte;	
+	/** Class Identifier */
+	unsigned int Class_Id;	
+	/** CSn : index identifier */
+	unsigned int CSn_Id;
+	/** Message offset */
+	unsigned int Msg_offset;
+	/** Message length */
+	unsigned int Msg_length;
+	/** Auxiliary for JPP case */
+	unsigned int Layer_nb;
+} opj_jpt_msg_header_t;
+
+/* ----------------------------------------------------------------------- */
+
+/**
+Initialize the value of the message header structure 
+@param header Message header structure
+*/
+void jpt_init_msg_header(opj_jpt_msg_header_t * header);
+
+/**
+Read the message header for a JPP/JPT - stream
+@param cinfo Codec context info
+@param cio CIO handle
+@param header Message header structure
+*/
+void jpt_read_msg_header(opj_common_ptr cinfo, opj_cio_t *cio, opj_jpt_msg_header_t *header);
+
+#endif
diff --git a/contrib/media/updf/include/keys.h b/contrib/media/updf/include/keys.h
new file mode 100644
index 0000000000..ed5ddabb52
--- /dev/null
+++ b/contrib/media/updf/include/keys.h
@@ -0,0 +1,265 @@
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_keys_h_
+#define __dj_include_keys_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* Values as returned from getkey() and getxkey() */
+
+#define K_Control_A            0x001
+#define K_Control_B            0x002
+#define K_Control_C            0x003
+#define K_Control_D            0x004
+#define K_Control_E            0x005
+#define K_Control_F            0x006
+#define K_Control_G            0x007
+#define K_BackSpace            0x008
+#define K_Control_H            0x008
+#define K_Tab                  0x009
+#define K_Control_I            0x009
+#define K_LineFeed             0x00a
+#define K_Control_J            0x00a
+#define K_Control_K            0x00b
+#define K_Control_L            0x00c
+#define K_Return               0x00d
+#define K_Control_M            0x00d
+#define K_Control_N            0x00e
+#define K_Control_O            0x00f
+#define K_Control_P            0x010
+#define K_Control_Q            0x011
+#define K_Control_R            0x012
+#define K_Control_S            0x013
+#define K_Control_T            0x014
+#define K_Control_U            0x015
+#define K_Control_V            0x016
+#define K_Control_W            0x017
+#define K_Control_X            0x018
+#define K_Control_Y            0x019
+#define K_Control_Z            0x01a
+#define K_Control_LBracket     0x01b
+#define K_Escape               0x01b
+#define K_Control_BackSlash    0x01c
+#define K_Control_RBracket     0x01d
+#define K_Control_Caret        0x01e
+#define K_Control_Underscore   0x01f
+#define K_Space                0x020
+#define K_ExclamationPoint     0x021
+#define K_DoubleQuote          0x022
+#define K_Hash                 0x023
+#define K_Dollar               0x024
+#define K_Percent              0x025
+#define K_Ampersand            0x026
+#define K_Quote                0x027
+#define K_LParen               0x028
+#define K_RParen               0x029
+#define K_Star                 0x02a
+#define K_Plus                 0x02b
+#define K_Comma                0x02c
+#define K_Dash                 0x02d
+#define K_Period               0x02e
+#define K_Slash                0x02f
+#define K_Colon                0x03a
+#define K_SemiColon            0x03b
+#define K_LAngle               0x03c
+#define K_Equals               0x03d
+#define K_RAngle               0x03e
+#define K_QuestionMark         0x03f
+#define K_At                   0x040
+#define K_LBracket             0x05b
+#define K_BackSlash            0x05c
+#define K_RBracket             0x05d
+#define K_Caret                0x05e
+#define K_UnderScore           0x05f
+#define K_BackQuote            0x060
+#define K_LBrace               0x07b
+#define K_Pipe                 0x07c
+#define K_RBrace               0x07d
+#define K_Tilde                0x07e
+#define K_Control_Backspace    0x07f
+
+#define K_Alt_Escape           0x101
+#define K_Control_At           0x103
+#define K_Alt_Backspace        0x10e
+#define K_BackTab              0x10f
+#define K_Alt_Q                0x110
+#define K_Alt_W                0x111
+#define K_Alt_E                0x112
+#define K_Alt_R                0x113
+#define K_Alt_T                0x114
+#define K_Alt_Y                0x115
+#define K_Alt_U                0x116
+#define K_Alt_I                0x117
+#define K_Alt_O                0x118
+#define K_Alt_P                0x119
+#define K_Alt_LBracket         0x11a
+#define K_Alt_RBracket         0x11b
+#define K_Alt_Return           0x11c
+#define K_Alt_A                0x11e
+#define K_Alt_S                0x11f
+#define K_Alt_D                0x120
+#define K_Alt_F                0x121
+#define K_Alt_G                0x122
+#define K_Alt_H                0x123
+#define K_Alt_J                0x124
+#define K_Alt_K                0x125
+#define K_Alt_L                0x126
+#define K_Alt_Semicolon        0x127
+#define K_Alt_Quote            0x128
+#define K_Alt_Backquote        0x129
+#define K_Alt_Backslash        0x12b
+#define K_Alt_Z                0x12c
+#define K_Alt_X                0x12d
+#define K_Alt_C                0x12e
+#define K_Alt_V                0x12f
+#define K_Alt_B                0x130
+#define K_Alt_N                0x131
+#define K_Alt_M                0x132
+#define K_Alt_Comma            0x133
+#define K_Alt_Period           0x134
+#define K_Alt_Slash            0x135
+#define K_Alt_KPStar           0x137
+#define K_F1                   0x13b
+#define K_F2                   0x13c
+#define K_F3                   0x13d
+#define K_F4                   0x13e
+#define K_F5                   0x13f
+#define K_F6                   0x140
+#define K_F7                   0x141
+#define K_F8                   0x142
+#define K_F9                   0x143
+#define K_F10                  0x144
+#define K_Home                 0x147
+#define K_Up                   0x148
+#define K_PageUp               0x149
+#define K_Alt_KPMinus          0x14a
+#define K_Left                 0x14b
+#define K_Center               0x14c
+#define K_Right                0x14d
+#define K_Alt_KPPlus           0x14e
+#define K_End                  0x14f
+#define K_Down                 0x150
+#define K_PageDown             0x151
+#define K_Insert               0x152
+#define K_Delete               0x153
+#define K_Shift_F1             0x154
+#define K_Shift_F2             0x155
+#define K_Shift_F3             0x156
+#define K_Shift_F4             0x157
+#define K_Shift_F5             0x158
+#define K_Shift_F6             0x159
+#define K_Shift_F7             0x15a
+#define K_Shift_F8             0x15b
+#define K_Shift_F9             0x15c
+#define K_Shift_F10            0x15d
+#define K_Control_F1           0x15e
+#define K_Control_F2           0x15f
+#define K_Control_F3           0x160
+#define K_Control_F4           0x161
+#define K_Control_F5           0x162
+#define K_Control_F6           0x163
+#define K_Control_F7           0x164
+#define K_Control_F8           0x165
+#define K_Control_F9           0x166
+#define K_Control_F10          0x167
+#define K_Alt_F1               0x168
+#define K_Alt_F2               0x169
+#define K_Alt_F3               0x16a
+#define K_Alt_F4               0x16b
+#define K_Alt_F5               0x16c
+#define K_Alt_F6               0x16d
+#define K_Alt_F7               0x16e
+#define K_Alt_F8               0x16f
+#define K_Alt_F9               0x170
+#define K_Alt_F10              0x171
+#define K_Control_Print	       0x172
+#define K_Control_Left         0x173
+#define K_Control_Right        0x174
+#define K_Control_End          0x175
+#define K_Control_PageDown     0x176
+#define K_Control_Home         0x177
+#define K_Alt_1                0x178
+#define K_Alt_2                0x179
+#define K_Alt_3                0x17a
+#define K_Alt_4                0x17b
+#define K_Alt_5                0x17c
+#define K_Alt_6                0x17d
+#define K_Alt_7                0x17e
+#define K_Alt_8                0x17f
+#define K_Alt_9                0x180
+#define K_Alt_0                0x181
+#define K_Alt_Dash             0x182
+#define K_Alt_Equals           0x183
+#define K_Control_PageUp       0x184
+#define K_F11                  0x185
+#define K_F12                  0x186
+#define K_Shift_F11            0x187
+#define K_Shift_F12            0x188
+#define K_Control_F11          0x189
+#define K_Control_F12          0x18a
+#define K_Alt_F11              0x18b
+#define K_Alt_F12              0x18c
+#define K_Control_Up           0x18d
+#define K_Control_KPDash       0x18e
+#define K_Control_Center       0x18f
+#define K_Control_KPPlus       0x190
+#define K_Control_Down         0x191
+#define K_Control_Insert       0x192
+#define K_Control_Delete       0x193
+#define K_Control_KPSlash      0x195
+#define K_Control_KPStar       0x196
+#define K_Alt_EHome            0x197
+#define K_Alt_EUp              0x198
+#define K_Alt_EPageUp          0x199
+#define K_Alt_ELeft            0x19b
+#define K_Alt_ERight           0x19d
+#define K_Alt_EEnd             0x19f
+#define K_Alt_EDown            0x1a0
+#define K_Alt_EPageDown        0x1a1
+#define K_Alt_EInsert          0x1a2
+#define K_Alt_EDelete          0x1a3
+#define K_Alt_KPSlash          0x1a4
+#define K_Alt_Tab              0x1a5
+#define K_Alt_Enter            0x1a6
+
+#define K_EHome                0x247
+#define K_EUp                  0x248
+#define K_EPageUp              0x249
+#define K_ELeft                0x24b
+#define K_ERight               0x24d
+#define K_EEnd                 0x24f
+#define K_EDown                0x250
+#define K_EPageDown            0x251
+#define K_EInsert              0x252
+#define K_EDelete              0x253
+#define K_Control_ELeft        0x273
+#define K_Control_ERight       0x274
+#define K_Control_EEnd         0x275
+#define K_Control_EPageDown    0x276
+#define K_Control_EHome        0x277
+#define K_Control_EPageUp      0x284
+#define K_Control_EUp          0x28d
+#define K_Control_EDown        0x291
+#define K_Control_EInsert      0x292
+#define K_Control_EDelete      0x293
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_keys_h_ */
diff --git a/contrib/media/updf/include/kolibri.h b/contrib/media/updf/include/kolibri.h
new file mode 100644
index 0000000000..9f83ea004c
--- /dev/null
+++ b/contrib/media/updf/include/kolibri.h
@@ -0,0 +1,92 @@
+
+#define NULL ((void*)0)
+#define __attribute__(something) /* nothing */
+#pragma pack(1)
+
+typedef struct 
+{
+unsigned	p00 __attribute__((packed));
+unsigned	p04 __attribute__((packed));
+unsigned	p08 __attribute__((packed));
+unsigned	p12 __attribute__((packed));
+unsigned	p16 __attribute__((packed));
+char		p20 __attribute__((packed));
+char		*p21 __attribute__((packed));
+} kol_struct70 __attribute__((packed));
+
+
+typedef struct
+{
+unsigned	p00 __attribute__((packed));
+char		p04 __attribute__((packed));
+char		p05[3] __attribute__((packed));
+unsigned	p08 __attribute__((packed));
+unsigned	p12 __attribute__((packed));
+unsigned	p16 __attribute__((packed));
+unsigned	p20 __attribute__((packed));
+unsigned	p24 __attribute__((packed));
+unsigned	p28 __attribute__((packed));
+unsigned	p32[2] __attribute__((packed));
+unsigned	p40 __attribute__((packed));
+} kol_struct_BDVK __attribute__((packed));
+
+typedef struct
+{
+char	*name __attribute__((packed));
+void	*data __attribute__((packed));
+} kol_struct_import __attribute__((packed));
+
+
+__declspec(noreturn) void __cdecl kol_exit();
+void __cdecl kol_sleep(unsigned d);
+void __cdecl kol_wnd_define(unsigned x, unsigned y, unsigned w, unsigned h, unsigned c);
+void __cdecl kol_wnd_move(unsigned x, unsigned y);
+void __cdecl kol_wnd_caption(char *s);
+void __cdecl kol_event_mask(unsigned e);
+unsigned __cdecl kol_event_wait();
+unsigned __cdecl kol_event_wait_time(unsigned time);
+unsigned __cdecl kol_event_check();
+void __cdecl kol_paint_start();
+void __cdecl kol_paint_end();
+void __cdecl kol_paint_pixel(unsigned x, unsigned y, unsigned c);
+void __cdecl kol_paint_bar(unsigned x, unsigned y, unsigned w, unsigned h, unsigned c);
+void __cdecl kol_paint_line(unsigned x1, unsigned y1, unsigned x2, unsigned y2, unsigned c);
+void __cdecl kol_paint_string(unsigned x, unsigned y, char *s, unsigned c);
+void __cdecl kol_paint_image(unsigned x, unsigned y, unsigned w, unsigned h, char *d);
+void __cdecl kol_paint_image_pal(unsigned x, unsigned y, unsigned w, unsigned h, char *d, unsigned *palette);
+unsigned __cdecl kol_key_get();
+unsigned __cdecl kol_key_control();
+void __cdecl kol_key_lang_set(unsigned lang);
+unsigned __cdecl kol_key_lang_get();
+void __cdecl kol_key_mode_set(unsigned mode);
+unsigned __cdecl kol_key_mode_get();
+void __cdecl kol_btn_define(unsigned x, unsigned y, unsigned w, unsigned h, unsigned d, unsigned c);
+unsigned __cdecl kol_btn_get();
+void __cdecl kol_btn_type(unsigned t);
+unsigned __cdecl kol_mouse_pos();
+unsigned __cdecl kol_mouse_posw();
+unsigned __cdecl kol_mouse_btn();
+void __cdecl kol_board_putc(char c);
+void __cdecl kol_board_puts(char *s);
+void __cdecl kol_board_puti(int n);
+int __declspec(noinline) __cdecl kol_file_70(kol_struct70 *k);
+kol_struct_import* __fastcall kol_cofflib_load(char *name);
+void* __cdecl kol_cofflib_procload (kol_struct_import *imp, char *name);
+unsigned __cdecl kol_cofflib_procnum (kol_struct_import *imp);
+void __cdecl kol_cofflib_procname (kol_struct_import *imp, char *name, unsigned n);
+unsigned __fastcall kol_system_end(unsigned param);
+unsigned __cdecl kol_system_cpufreq();
+unsigned __fastcall kol_system_mem();
+unsigned __fastcall kol_system_memfree();
+unsigned __fastcall kol_system_time_get();
+unsigned __fastcall kol_system_date_get();
+void __cdecl kol_path_file2dir(char *dir, char *fname);
+void __cdecl kol_path_full(char *full, char *fname);
+void __cdecl kol_screen_wait_rr();
+void __cdecl kol_screen_get_size(unsigned *w, unsigned *h);
+unsigned __cdecl  kol_skin_height();
+unsigned __cdecl kol_thread_start(unsigned start, unsigned stack);
+unsigned __cdecl kol_time_tick();
+unsigned __cdecl kol_sound_speaker(char data[]);
+unsigned __fastcall kol_process_info(unsigned slot, char buf1k[]);
+int __fastcall kol_process_kill_pid(unsigned process);
diff --git a/contrib/media/updf/include/lapi.h b/contrib/media/updf/include/lapi.h
new file mode 100644
index 0000000000..0909a3911d
--- /dev/null
+++ b/contrib/media/updf/include/lapi.h
@@ -0,0 +1,24 @@
+/*
+** $Id: lapi.h,v 2.7 2009/11/27 15:37:59 roberto Exp $
+** Auxiliary functions from Lua API
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lapi_h
+#define lapi_h
+
+
+#include "llimits.h"
+#include "lstate.h"
+
+#define api_incr_top(L)   {L->top++; api_check(L, L->top <= L->ci->top, \
+				"stack overflow");}
+
+#define adjustresults(L,nres) \
+    { if ((nres) == LUA_MULTRET && L->ci->top < L->top) L->ci->top = L->top; }
+
+#define api_checknelems(L,n)	api_check(L, (n) < (L->top - L->ci->func), \
+				  "not enough elements in the stack")
+
+
+#endif
diff --git a/contrib/media/updf/include/lauxlib.h b/contrib/media/updf/include/lauxlib.h
new file mode 100644
index 0000000000..39506456e1
--- /dev/null
+++ b/contrib/media/updf/include/lauxlib.h
@@ -0,0 +1,175 @@
+/*
+** $Id: lauxlib.h,v 1.113 2010/11/16 19:20:01 roberto Exp $
+** Auxiliary functions for building Lua libraries
+** See Copyright Notice in lua.h
+*/
+
+
+#ifndef lauxlib_h
+#define lauxlib_h
+
+
+#include <stddef.h>
+#include <stdio.h>
+
+#include "lua.h"
+
+
+
+/* extra error code for `luaL_load' */
+#define LUA_ERRFILE     (LUA_ERRERR+1)
+
+
+typedef struct luaL_Reg {
+  const char *name;
+  lua_CFunction func;
+} luaL_Reg;
+
+
+LUALIB_API void (luaL_checkversion_) (lua_State *L, lua_Number ver);
+#define luaL_checkversion(L)	luaL_checkversion_(L, LUA_VERSION_NUM)
+
+LUALIB_API int (luaL_getmetafield) (lua_State *L, int obj, const char *e);
+LUALIB_API int (luaL_callmeta) (lua_State *L, int obj, const char *e);
+LUALIB_API const char *(luaL_tolstring) (lua_State *L, int idx, size_t *len);
+LUALIB_API int (luaL_argerror) (lua_State *L, int numarg, const char *extramsg);
+LUALIB_API const char *(luaL_checklstring) (lua_State *L, int numArg,
+                                                          size_t *l);
+LUALIB_API const char *(luaL_optlstring) (lua_State *L, int numArg,
+                                          const char *def, size_t *l);
+LUALIB_API lua_Number (luaL_checknumber) (lua_State *L, int numArg);
+LUALIB_API lua_Number (luaL_optnumber) (lua_State *L, int nArg, lua_Number def);
+
+LUALIB_API lua_Integer (luaL_checkinteger) (lua_State *L, int numArg);
+LUALIB_API lua_Integer (luaL_optinteger) (lua_State *L, int nArg,
+                                          lua_Integer def);
+LUALIB_API lua_Unsigned (luaL_checkunsigned) (lua_State *L, int numArg);
+LUALIB_API lua_Unsigned (luaL_optunsigned) (lua_State *L, int numArg,
+                                            lua_Unsigned def);
+
+LUALIB_API void (luaL_checkstack) (lua_State *L, int sz, const char *msg);
+LUALIB_API void (luaL_checktype) (lua_State *L, int narg, int t);
+LUALIB_API void (luaL_checkany) (lua_State *L, int narg);
+
+LUALIB_API int   (luaL_newmetatable) (lua_State *L, const char *tname);
+LUALIB_API void  (luaL_setmetatable) (lua_State *L, const char *tname);
+LUALIB_API void *(luaL_testudata) (lua_State *L, int ud, const char *tname);
+LUALIB_API void *(luaL_checkudata) (lua_State *L, int ud, const char *tname);
+
+LUALIB_API void (luaL_where) (lua_State *L, int lvl);
+LUALIB_API int (luaL_error) (lua_State *L, const char *fmt, ...);
+
+LUALIB_API int (luaL_checkoption) (lua_State *L, int narg, const char *def,
+                                   const char *const lst[]);
+
+/* pre-defined references */
+#define LUA_NOREF       (-2)
+#define LUA_REFNIL      (-1)
+
+LUALIB_API int (luaL_ref) (lua_State *L, int t);
+LUALIB_API void (luaL_unref) (lua_State *L, int t, int ref);
+
+LUALIB_API int (luaL_loadfile) (lua_State *L, const char *filename);
+LUALIB_API int (luaL_loadbuffer) (lua_State *L, const char *buff, size_t sz,
+                                  const char *name);
+LUALIB_API int (luaL_loadstring) (lua_State *L, const char *s);
+
+LUALIB_API lua_State *(luaL_newstate) (void);
+
+LUALIB_API int (luaL_len) (lua_State *L, int idx);
+
+LUALIB_API const char *(luaL_gsub) (lua_State *L, const char *s, const char *p,
+                                                  const char *r);
+
+LUALIB_API void (luaL_setfuncs) (lua_State *L, const luaL_Reg *l, int nup);
+
+LUALIB_API void (luaL_findtable) (lua_State *L, int idx, const char *fname);
+
+LUALIB_API void (luaL_traceback) (lua_State *L, lua_State *L1,
+                                  const char *msg, int level);
+
+LUALIB_API void (luaL_requiref) (lua_State *L, const char *modname,
+                                 lua_CFunction openf, int glb);
+
+/*
+** ===============================================================
+** some useful macros
+** ===============================================================
+*/
+
+
+#define luaL_newlibtable(L,l)	\
+  lua_createtable(L, 0, sizeof(l)/sizeof((l)[0]) - 1)
+
+#define luaL_newlib(L,l)	(luaL_newlibtable(L,l), luaL_setfuncs(L,l,0))
+
+#define luaL_argcheck(L, cond,numarg,extramsg)	\
+		((void)((cond) || luaL_argerror(L, (numarg), (extramsg))))
+#define luaL_checkstring(L,n)	(luaL_checklstring(L, (n), NULL))
+#define luaL_optstring(L,n,d)	(luaL_optlstring(L, (n), (d), NULL))
+#define luaL_checkint(L,n)	((int)luaL_checkinteger(L, (n)))
+#define luaL_optint(L,n,d)	((int)luaL_optinteger(L, (n), (d)))
+#define luaL_checklong(L,n)	((long)luaL_checkinteger(L, (n)))
+#define luaL_optlong(L,n,d)	((long)luaL_optinteger(L, (n), (d)))
+
+#define luaL_typename(L,i)	lua_typename(L, lua_type(L,(i)))
+
+#define luaL_dofile(L, fn) \
+	(luaL_loadfile(L, fn) || lua_pcall(L, 0, LUA_MULTRET, 0))
+
+#define luaL_dostring(L, s) \
+	(luaL_loadstring(L, s) || lua_pcall(L, 0, LUA_MULTRET, 0))
+
+#define luaL_getmetatable(L,n)	(lua_getfield(L, LUA_REGISTRYINDEX, (n)))
+
+#define luaL_opt(L,f,n,d)	(lua_isnoneornil(L,(n)) ? (d) : f(L,(n)))
+
+
+/*
+** {======================================================
+** Generic Buffer manipulation
+** =======================================================
+*/
+
+typedef struct luaL_Buffer {
+  char *b;  /* buffer address */
+  size_t size;  /* buffer size */
+  size_t n;  /* number of characters in buffer */
+  lua_State *L;
+  char initb[LUAL_BUFFERSIZE];  /* initial buffer */
+} luaL_Buffer;
+
+
+#define luaL_addchar(B,c) \
+  ((void)((B)->n < (B)->size || luaL_prepbuffsize((B), 1)), \
+   ((B)->b[(B)->n++] = (c)))
+
+#define luaL_addsize(B,s)	((B)->n += (s))
+
+LUALIB_API void (luaL_buffinit) (lua_State *L, luaL_Buffer *B);
+LUALIB_API char *(luaL_prepbuffsize) (luaL_Buffer *B, size_t sz);
+LUALIB_API void (luaL_addlstring) (luaL_Buffer *B, const char *s, size_t l);
+LUALIB_API void (luaL_addstring) (luaL_Buffer *B, const char *s);
+LUALIB_API void (luaL_addvalue) (luaL_Buffer *B);
+LUALIB_API void (luaL_pushresult) (luaL_Buffer *B);
+LUALIB_API void (luaL_pushresultsize) (luaL_Buffer *B, size_t sz);
+LUALIB_API char *(luaL_buffinitsize) (lua_State *L, luaL_Buffer *B, size_t sz);
+
+#define luaL_prepbuffer(B)	luaL_prepbuffsize(B, LUAL_BUFFERSIZE)
+
+/* }====================================================== */
+
+
+/* compatibility with old module system */
+
+LUALIB_API void (luaL_pushmodule) (lua_State *L, const char *modname,
+                                   int sizehint);
+LUALIB_API void (luaL_openlib) (lua_State *L, const char *libname,
+                                const luaL_Reg *l, int nup);
+
+#define luaL_register(L,n,l)	(luaL_openlib(L,(n),(l),0))
+
+
+#endif
+
+
diff --git a/contrib/media/updf/include/lcode.h b/contrib/media/updf/include/lcode.h
new file mode 100644
index 0000000000..86d2138996
--- /dev/null
+++ b/contrib/media/updf/include/lcode.h
@@ -0,0 +1,83 @@
+/*
+** $Id: lcode.h,v 1.55 2010/07/02 20:42:40 roberto Exp $
+** Code generator for Lua
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lcode_h
+#define lcode_h
+
+#include "llex.h"
+#include "lobject.h"
+#include "lopcodes.h"
+#include "lparser.h"
+
+
+/*
+** Marks the end of a patch list. It is an invalid value both as an absolute
+** address, and as a list link (would link an element to itself).
+*/
+#define NO_JUMP (-1)
+
+
+/*
+** grep "ORDER OPR" if you change these enums  (ORDER OP)
+*/
+typedef enum BinOpr {
+  OPR_ADD, OPR_SUB, OPR_MUL, OPR_DIV, OPR_MOD, OPR_POW,
+  OPR_CONCAT,
+  OPR_EQ, OPR_LT, OPR_LE,
+  OPR_NE, OPR_GT, OPR_GE,
+  OPR_AND, OPR_OR,
+  OPR_NOBINOPR
+} BinOpr;
+
+
+typedef enum UnOpr { OPR_MINUS, OPR_NOT, OPR_LEN, OPR_NOUNOPR } UnOpr;
+
+
+#define getcode(fs,e)	((fs)->f->code[(e)->u.info])
+
+#define luaK_codeAsBx(fs,o,A,sBx)	luaK_codeABx(fs,o,A,(sBx)+MAXARG_sBx)
+
+#define luaK_setmultret(fs,e)	luaK_setreturns(fs, e, LUA_MULTRET)
+
+#define luaK_jumpto(fs,t)	luaK_patchlist(fs, luaK_jump(fs), t)
+
+#define luaK_codek(fs,reg,k)	    luaK_codeABxX(fs, OP_LOADK, reg, k)
+
+LUAI_FUNC int luaK_codeABx (FuncState *fs, OpCode o, int A, unsigned int Bx);
+LUAI_FUNC int luaK_codeABC (FuncState *fs, OpCode o, int A, int B, int C);
+LUAI_FUNC int luaK_codeABxX (FuncState *fs, OpCode o, int reg, int k);
+LUAI_FUNC void luaK_fixline (FuncState *fs, int line);
+LUAI_FUNC void luaK_nil (FuncState *fs, int from, int n);
+LUAI_FUNC void luaK_reserveregs (FuncState *fs, int n);
+LUAI_FUNC void luaK_checkstack (FuncState *fs, int n);
+LUAI_FUNC int luaK_stringK (FuncState *fs, TString *s);
+LUAI_FUNC int luaK_numberK (FuncState *fs, lua_Number r);
+LUAI_FUNC void luaK_dischargevars (FuncState *fs, expdesc *e);
+LUAI_FUNC int luaK_exp2anyreg (FuncState *fs, expdesc *e);
+LUAI_FUNC void luaK_exp2anyregup (FuncState *fs, expdesc *e);
+LUAI_FUNC void luaK_exp2nextreg (FuncState *fs, expdesc *e);
+LUAI_FUNC void luaK_exp2val (FuncState *fs, expdesc *e);
+LUAI_FUNC int luaK_exp2RK (FuncState *fs, expdesc *e);
+LUAI_FUNC void luaK_self (FuncState *fs, expdesc *e, expdesc *key);
+LUAI_FUNC void luaK_indexed (FuncState *fs, expdesc *t, expdesc *k);
+LUAI_FUNC void luaK_goiftrue (FuncState *fs, expdesc *e);
+LUAI_FUNC void luaK_storevar (FuncState *fs, expdesc *var, expdesc *e);
+LUAI_FUNC void luaK_setreturns (FuncState *fs, expdesc *e, int nresults);
+LUAI_FUNC void luaK_setoneret (FuncState *fs, expdesc *e);
+LUAI_FUNC int luaK_jump (FuncState *fs);
+LUAI_FUNC void luaK_ret (FuncState *fs, int first, int nret);
+LUAI_FUNC void luaK_patchlist (FuncState *fs, int list, int target);
+LUAI_FUNC void luaK_patchtohere (FuncState *fs, int list);
+LUAI_FUNC void luaK_concat (FuncState *fs, int *l1, int l2);
+LUAI_FUNC int luaK_getlabel (FuncState *fs);
+LUAI_FUNC void luaK_prefix (FuncState *fs, UnOpr op, expdesc *v, int line);
+LUAI_FUNC void luaK_infix (FuncState *fs, BinOpr op, expdesc *v);
+LUAI_FUNC void luaK_posfix (FuncState *fs, BinOpr op, expdesc *v1,
+                            expdesc *v2, int line);
+LUAI_FUNC void luaK_setlist (FuncState *fs, int base, int nelems, int tostore);
+
+
+#endif
diff --git a/contrib/media/updf/include/lctype.h b/contrib/media/updf/include/lctype.h
new file mode 100644
index 0000000000..b43baa790b
--- /dev/null
+++ b/contrib/media/updf/include/lctype.h
@@ -0,0 +1,50 @@
+/*
+** $Id: lctype.h,v 1.8 2009/11/19 19:06:52 roberto Exp $
+** 'ctype' functions for Lua
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lctype_h
+#define lctype_h
+
+
+#include <limits.h>
+
+#include "lua.h"
+
+#include "llimits.h"
+
+
+#define ALPHABIT	0
+#define DIGITBIT	1
+#define PRINTBIT	2
+#define SPACEBIT	3
+#define XDIGITBIT	4
+#define UPPERBIT	5
+
+
+#define MASK(B)		(1 << (B))
+
+
+/*
+** add 1 to char to allow index -1 (EOZ)
+*/
+#define testprop(c,p)	(luai_ctype_[(c)+1] & (p))
+
+/*
+** 'lalpha' (Lua alphabetic) and 'lalnum' (Lua alphanumeric) both include '_'
+*/
+#define lislalpha(c)	testprop(c, MASK(ALPHABIT))
+#define lislalnum(c)	testprop(c, (MASK(ALPHABIT) | MASK(DIGITBIT)))
+#define lisupper(c)	testprop(c, MASK(UPPERBIT))
+#define lisdigit(c)	testprop(c, MASK(DIGITBIT))
+#define lisspace(c)	testprop(c, MASK(SPACEBIT))
+#define lisprint(c)	testprop(c, MASK(PRINTBIT))
+#define lisxdigit(c)	testprop(c, MASK(XDIGITBIT))
+
+
+/* one more entry for 0 and one more for -1 (EOZ) */
+LUAI_DDEC const lu_byte luai_ctype_[UCHAR_MAX + 2];
+
+#endif
+
diff --git a/contrib/media/updf/include/ldebug.h b/contrib/media/updf/include/ldebug.h
new file mode 100644
index 0000000000..545fa345ed
--- /dev/null
+++ b/contrib/media/updf/include/ldebug.h
@@ -0,0 +1,31 @@
+/*
+** $Id: ldebug.h,v 2.5 2009/06/10 16:57:53 roberto Exp $
+** Auxiliary functions from Debug Interface module
+** See Copyright Notice in lua.h
+*/
+
+#ifndef ldebug_h
+#define ldebug_h
+
+
+#include "lstate.h"
+
+
+#define pcRel(pc, p)	(cast(int, (pc) - (p)->code) - 1)
+
+#define getfuncline(f,pc)	(((f)->lineinfo) ? (f)->lineinfo[pc] : 0)
+
+#define resethookcount(L)	(L->hookcount = L->basehookcount)
+
+
+LUAI_FUNC void luaG_typeerror (lua_State *L, const TValue *o,
+                                             const char *opname);
+LUAI_FUNC void luaG_concaterror (lua_State *L, StkId p1, StkId p2);
+LUAI_FUNC void luaG_aritherror (lua_State *L, const TValue *p1,
+                                              const TValue *p2);
+LUAI_FUNC int luaG_ordererror (lua_State *L, const TValue *p1,
+                                             const TValue *p2);
+LUAI_FUNC void luaG_runerror (lua_State *L, const char *fmt, ...);
+LUAI_FUNC void luaG_errormsg (lua_State *L);
+
+#endif
diff --git a/contrib/media/updf/include/ldo.h b/contrib/media/updf/include/ldo.h
new file mode 100644
index 0000000000..88962d9c5d
--- /dev/null
+++ b/contrib/media/updf/include/ldo.h
@@ -0,0 +1,45 @@
+/*
+** $Id: ldo.h,v 2.18 2009/12/17 12:28:57 roberto Exp $
+** Stack and Call structure of Lua
+** See Copyright Notice in lua.h
+*/
+
+#ifndef ldo_h
+#define ldo_h
+
+
+#include "lobject.h"
+#include "lstate.h"
+#include "lzio.h"
+
+
+#define luaD_checkstack(L,n)	if (L->stack_last - L->top <= (n)) \
+				    luaD_growstack(L, n); else condmovestack(L);
+
+
+#define incr_top(L) {L->top++; luaD_checkstack(L,0);}
+
+#define savestack(L,p)		((char *)(p) - (char *)L->stack)
+#define restorestack(L,n)	((TValue *)((char *)L->stack + (n)))
+
+
+/* type of protected functions, to be ran by `runprotected' */
+typedef void (*Pfunc) (lua_State *L, void *ud);
+
+LUAI_FUNC int luaD_protectedparser (lua_State *L, ZIO *z, const char *name);
+LUAI_FUNC void luaD_hook (lua_State *L, int event, int line);
+LUAI_FUNC int luaD_precall (lua_State *L, StkId func, int nresults);
+LUAI_FUNC void luaD_call (lua_State *L, StkId func, int nResults,
+                                        int allowyield);
+LUAI_FUNC int luaD_pcall (lua_State *L, Pfunc func, void *u,
+                                        ptrdiff_t oldtop, ptrdiff_t ef);
+LUAI_FUNC int luaD_poscall (lua_State *L, StkId firstResult);
+LUAI_FUNC void luaD_reallocstack (lua_State *L, int newsize);
+LUAI_FUNC void luaD_growstack (lua_State *L, int n);
+LUAI_FUNC void luaD_shrinkstack (lua_State *L);
+
+LUAI_FUNC void luaD_throw (lua_State *L, int errcode);
+LUAI_FUNC int luaD_rawrunprotected (lua_State *L, Pfunc f, void *ud);
+
+#endif
+
diff --git a/contrib/media/updf/include/lfunc.h b/contrib/media/updf/include/lfunc.h
new file mode 100644
index 0000000000..da18923150
--- /dev/null
+++ b/contrib/media/updf/include/lfunc.h
@@ -0,0 +1,34 @@
+/*
+** $Id: lfunc.h,v 2.6 2010/06/04 13:06:15 roberto Exp $
+** Auxiliary functions to manipulate prototypes and closures
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lfunc_h
+#define lfunc_h
+
+
+#include "lobject.h"
+
+
+#define sizeCclosure(n)	(cast(int, sizeof(CClosure)) + \
+                         cast(int, sizeof(TValue)*((n)-1)))
+
+#define sizeLclosure(n)	(cast(int, sizeof(LClosure)) + \
+                         cast(int, sizeof(TValue *)*((n)-1)))
+
+
+LUAI_FUNC Proto *luaF_newproto (lua_State *L);
+LUAI_FUNC Closure *luaF_newCclosure (lua_State *L, int nelems);
+LUAI_FUNC Closure *luaF_newLclosure (lua_State *L, Proto *p);
+LUAI_FUNC UpVal *luaF_newupval (lua_State *L);
+LUAI_FUNC UpVal *luaF_findupval (lua_State *L, StkId level);
+LUAI_FUNC void luaF_close (lua_State *L, StkId level);
+LUAI_FUNC void luaF_freeproto (lua_State *L, Proto *f);
+LUAI_FUNC void luaF_freeclosure (lua_State *L, Closure *c);
+LUAI_FUNC void luaF_freeupval (lua_State *L, UpVal *uv);
+LUAI_FUNC const char *luaF_getlocalname (const Proto *func, int local_number,
+                                         int pc);
+
+
+#endif
diff --git a/contrib/media/updf/include/lgc.h b/contrib/media/updf/include/lgc.h
new file mode 100644
index 0000000000..9c5b05e2dd
--- /dev/null
+++ b/contrib/media/updf/include/lgc.h
@@ -0,0 +1,144 @@
+/*
+** $Id: lgc.h,v 2.44 2010/06/30 14:11:17 roberto Exp $
+** Garbage Collector
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lgc_h
+#define lgc_h
+
+
+#include "lobject.h"
+#include "lstate.h"
+
+/*
+** Collectable objects may have one of three colors: white, which
+** means the object is not marked; gray, which means the
+** object is marked, but its references may be not marked; and
+** black, which means that the object and all its references are marked.
+** The main invariant of the garbage collector, while marking objects,
+** is that a black object can never point to a white one. Moreover,
+** any gray object must be in a "gray list" (gray, grayagain, weak,
+** allweak, ephemeron) so that it can be visited again before finishing
+** the collection cycle. These lists have no meaning when the invariant
+** is not being enforced (e.g., sweep phase).
+*/
+
+
+/*
+** Possible states of the Garbage Collector
+*/
+#define GCSpropagate	0
+#define GCSatomic	1
+#define GCSsweepstring	2
+#define GCSsweepudata	3
+#define GCSsweep	4
+#define GCSpause	5
+
+
+#define issweepphase(g)  \
+	(GCSsweepstring <= (g)->gcstate && (g)->gcstate <= GCSsweep)
+
+#define isgenerational(g)	((g)->gckind == KGC_GEN)
+
+/*
+** macro to tell when main invariant (white objects cannot point to black
+** ones) must be kept. During a non-generational collection, the sweep
+** phase may break the invariant, as objects turned white may point to
+** still-black objects. The invariant is restored when sweep ends and
+** all objects are white again. During a generational collection, the
+** invariant must be kept all times.
+*/
+#define keepinvariant(g)  (isgenerational(g) || g->gcstate <= GCSatomic)
+
+
+#define gcstopped(g)	((g)->GCdebt == MIN_LMEM)
+#define stopgc(g)	((g)->GCdebt = MIN_LMEM)
+
+
+/*
+** some useful bit tricks
+*/
+#define resetbits(x,m)		((x) &= cast(lu_byte, ~(m)))
+#define setbits(x,m)		((x) |= (m))
+#define testbits(x,m)		((x) & (m))
+#define bitmask(b)		(1<<(b))
+#define bit2mask(b1,b2)		(bitmask(b1) | bitmask(b2))
+#define l_setbit(x,b)		setbits(x, bitmask(b))
+#define resetbit(x,b)		resetbits(x, bitmask(b))
+#define testbit(x,b)		testbits(x, bitmask(b))
+#define set2bits(x,b1,b2)	setbits(x, (bit2mask(b1, b2)))
+#define reset2bits(x,b1,b2)	resetbits(x, (bit2mask(b1, b2)))
+
+
+
+/* Layout for bit use in `marked' field: */
+#define WHITE0BIT	0  /* object is white (type 0) */
+#define WHITE1BIT	1  /* object is white (type 1) */
+#define BLACKBIT	2  /* object is black */
+#define FINALIZEDBIT	3  /* for userdata: has been finalized */
+#define SEPARATED	4  /*  "    ": it's in 'udgc' list or in 'tobefnz' */
+#define FIXEDBIT	5  /* object is fixed (should not be collected) */
+#define OLDBIT		6  /* object is old (only in generational mode) */
+/* bit 7 is currently used by tests (luaL_checkmemory) */
+
+#define WHITEBITS	bit2mask(WHITE0BIT, WHITE1BIT)
+
+
+#define iswhite(x)      testbits((x)->gch.marked, WHITEBITS)
+#define isblack(x)      testbit((x)->gch.marked, BLACKBIT)
+#define isgray(x)  /* neither white nor black */  \
+	(!testbits((x)->gch.marked, WHITEBITS | bitmask(BLACKBIT)))
+
+#define isold(x)	testbit((x)->gch.marked, OLDBIT)
+
+/* MOVE OLD rule: whenever an object is moved to the beginning of
+   a GC list, its old bit must be cleared */
+#define resetoldbit(o)	resetbit((o)->gch.marked, OLDBIT)
+
+#define otherwhite(g)	(g->currentwhite ^ WHITEBITS)
+#define isdeadm(ow,m)	(!(((m) ^ WHITEBITS) & (ow)))
+#define isdead(g,v)	isdeadm(otherwhite(g), (v)->gch.marked)
+
+#define changewhite(x)	((x)->gch.marked ^= WHITEBITS)
+#define gray2black(x)	l_setbit((x)->gch.marked, BLACKBIT)
+
+#define valiswhite(x)	(iscollectable(x) && iswhite(gcvalue(x)))
+
+#define luaC_white(g)	cast(lu_byte, (g)->currentwhite & WHITEBITS)
+
+
+#define luaC_checkGC(L) {condchangemem(L); if (G(L)->GCdebt > 0) luaC_step(L);}
+
+
+#define luaC_barrier(L,p,v) { if (valiswhite(v) && isblack(obj2gco(p)))  \
+	luaC_barrier_(L,obj2gco(p),gcvalue(v)); }
+
+#define luaC_barrierback(L,p,v) { if (valiswhite(v) && isblack(obj2gco(p)))  \
+	luaC_barrierback_(L,p); }
+
+#define luaC_objbarrier(L,p,o)  \
+	{ if (iswhite(obj2gco(o)) && isblack(obj2gco(p))) \
+		luaC_barrier_(L,obj2gco(p),obj2gco(o)); }
+
+#define luaC_objbarrierback(L,p,o)  \
+   { if (iswhite(obj2gco(o)) && isblack(obj2gco(p))) luaC_barrierback_(L,p); }
+
+#define luaC_barrierproto(L,p,c) \
+   { if (isblack(obj2gco(p))) luaC_barrierproto_(L,p,c); }
+
+LUAI_FUNC void luaC_separateudata (lua_State *L, int all);
+LUAI_FUNC void luaC_freeallobjects (lua_State *L);
+LUAI_FUNC void luaC_step (lua_State *L);
+LUAI_FUNC void luaC_runtilstate (lua_State *L, int statesmask);
+LUAI_FUNC void luaC_fullgc (lua_State *L, int isemergency);
+LUAI_FUNC GCObject *luaC_newobj (lua_State *L, int tt, size_t sz,
+                                 GCObject **list, int offset);
+LUAI_FUNC void luaC_barrier_ (lua_State *L, GCObject *o, GCObject *v);
+LUAI_FUNC void luaC_barrierback_ (lua_State *L, GCObject *o);
+LUAI_FUNC void luaC_barrierproto_ (lua_State *L, Proto *p, Closure *c);
+LUAI_FUNC void luaC_checkfinalizer (lua_State *L, Udata *u);
+LUAI_FUNC void luaC_checkupvalcolor (global_State *g, UpVal *uv);
+LUAI_FUNC void luaC_changemode (lua_State *L, int mode);
+
+#endif
diff --git a/contrib/media/updf/include/lib/libc.a b/contrib/media/updf/include/lib/libc.a
new file mode 100644
index 0000000000..41005d3444
Binary files /dev/null and b/contrib/media/updf/include/lib/libc.a differ
diff --git a/contrib/media/updf/include/lib/libfreetype2.a b/contrib/media/updf/include/lib/libfreetype2.a
new file mode 100644
index 0000000000..8eb0013be2
Binary files /dev/null and b/contrib/media/updf/include/lib/libfreetype2.a differ
diff --git a/contrib/media/updf/include/lib/libjbig2dec.a b/contrib/media/updf/include/lib/libjbig2dec.a
new file mode 100644
index 0000000000..154ab9a9a1
Binary files /dev/null and b/contrib/media/updf/include/lib/libjbig2dec.a differ
diff --git a/contrib/media/updf/include/lib/libjpeg.a b/contrib/media/updf/include/lib/libjpeg.a
new file mode 100644
index 0000000000..dfc11eeca8
Binary files /dev/null and b/contrib/media/updf/include/lib/libjpeg.a differ
diff --git a/contrib/media/updf/include/lib/libm.a b/contrib/media/updf/include/lib/libm.a
new file mode 100644
index 0000000000..9860b6ed48
Binary files /dev/null and b/contrib/media/updf/include/lib/libm.a differ
diff --git a/contrib/media/updf/include/lib/libmupdf.a b/contrib/media/updf/include/lib/libmupdf.a
new file mode 100644
index 0000000000..a71d182b29
Binary files /dev/null and b/contrib/media/updf/include/lib/libmupdf.a differ
diff --git a/contrib/media/updf/include/lib/libopenjpeg.a b/contrib/media/updf/include/lib/libopenjpeg.a
new file mode 100644
index 0000000000..1e0eff2494
Binary files /dev/null and b/contrib/media/updf/include/lib/libopenjpeg.a differ
diff --git a/contrib/media/updf/include/lib/libpng.a b/contrib/media/updf/include/lib/libpng.a
new file mode 100644
index 0000000000..c4f342052d
Binary files /dev/null and b/contrib/media/updf/include/lib/libpng.a differ
diff --git a/contrib/media/updf/include/lib/libz.a b/contrib/media/updf/include/lib/libz.a
new file mode 100644
index 0000000000..1441a5eaf1
Binary files /dev/null and b/contrib/media/updf/include/lib/libz.a differ
diff --git a/contrib/media/updf/include/libc/Makefile b/contrib/media/updf/include/libc/Makefile
new file mode 100644
index 0000000000..74a65d67b1
--- /dev/null
+++ b/contrib/media/updf/include/libc/Makefile
@@ -0,0 +1,12 @@
+all:
+	make -C linuxtools
+	make -C linuxtools install
+	make -C src
+	make -C stub
+	make -C programs
+
+clean:
+	make -C src clean
+	make -C linuxtools clean
+	make -C stub clean
+	make -C programs clean
diff --git a/contrib/media/updf/include/libc/asm.h b/contrib/media/updf/include/libc/asm.h
new file mode 100644
index 0000000000..12da6c4628
--- /dev/null
+++ b/contrib/media/updf/include/libc/asm.h
@@ -0,0 +1,18 @@
+#ifndef __LIBC_ASM_H
+#define __LIBC_ASM_H
+
+#include __DEV_CONFIG_H
+
+#ifndef NEEDS_UNDERSCORES
+
+#define C_SYM(x)	x
+#else
+
+#define C_SYM(x)	_##x
+
+#endif
+
+#define MK_C_SYM(x)	C_SYM(x) : ; \
+			.globl C_SYM(x)
+
+#endif
diff --git a/contrib/media/updf/include/libc/asmdefs.h b/contrib/media/updf/include/libc/asmdefs.h
new file mode 100644
index 0000000000..62b855de72
--- /dev/null
+++ b/contrib/media/updf/include/libc/asmdefs.h
@@ -0,0 +1,52 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_asmdefs_h__
+#define __dj_include_libc_asmdefs_h__
+
+	.file	__BASE_FILE__
+
+#ifdef USE_EBX
+#define PUSHL_EBX	pushl %ebx;
+#define POPL_EBX	popl %ebx;
+#else
+#define PUSHL_EBX	
+#define POPL_EBX	
+#endif
+
+#ifdef USE_ESI
+#define PUSHL_ESI	pushl %esi;
+#define POPL_ESI	popl %esi;
+#else
+#define PUSHL_ESI	
+#define POPL_ESI	
+#endif
+
+#ifdef USE_EDI
+#define PUSHL_EDI	pushl %edi;
+#define POPL_EDI	popl %edi;
+#else
+#define PUSHL_EDI	
+#define POPL_EDI	
+#endif
+
+#define FUNC(x)		.globl x; \
+x:
+
+#define ENTER		pushl %ebp; movl %esp,%ebp; PUSHL_EBX PUSHL_ESI PUSHL_EDI
+
+#define LEAVE		L_leave: POPL_EDI POPL_ESI POPL_EBX movl %ebp,%esp; popl %ebp; ret
+#define LEAVEP(x)	L_leave: x; POPL_EDI POPL_ESI POPL_EBX movl %ebp,%esp; popl %ebp; ret
+
+#define RET		jmp L_leave
+
+#define ARG1		8(%ebp)
+#define ARG1h		10(%ebp)
+#define ARG2		12(%ebp)
+#define ARG2h		14(%ebp)
+#define ARG3		16(%ebp)
+#define ARG4		20(%ebp)
+#define ARG5		24(%ebp)
+#define ARG6		28(%ebp)
+#define ARG7		32(%ebp)
+#define ARG8		36(%ebp)
+
+#endif /* __dj_include_libc_asmdefs_h__ */
diff --git a/contrib/media/updf/include/libc/atexit.h b/contrib/media/updf/include/libc/atexit.h
new file mode 100644
index 0000000000..7a120c729f
--- /dev/null
+++ b/contrib/media/updf/include/libc/atexit.h
@@ -0,0 +1,34 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_atexit_h__
+#define __dj_include_libc_atexit_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+struct __atexit {
+  struct __atexit *__next;
+  void (*__function)(void);
+};
+
+extern struct __atexit *__atexit_ptr;
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_libc_atexit_h__ */
diff --git a/contrib/media/updf/include/libc/bss.h b/contrib/media/updf/include/libc/bss.h
new file mode 100644
index 0000000000..01925e46e2
--- /dev/null
+++ b/contrib/media/updf/include/libc/bss.h
@@ -0,0 +1,34 @@
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_bss_h_
+#define __dj_include_bss_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* this gets *incremented* at startup, so that if a program dumps
+   itself (emacs) you still have a way of telling.  Compare this value
+   with a static, and if it's different, you've been restarted.
+   First time through on a non-unexec'd program, it's greater than 0 */
+
+extern int __bss_count;
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_bss_h_ */
diff --git a/contrib/media/updf/include/libc/dosexec.h b/contrib/media/updf/include/libc/dosexec.h
new file mode 100644
index 0000000000..4f70fb9a2d
--- /dev/null
+++ b/contrib/media/updf/include/libc/dosexec.h
@@ -0,0 +1,38 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_dosexec_h__
+#define __dj_include_libc_dosexec_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+extern char *__dosexec_find_on_path(const char *program, char *envp[], char *buf);
+extern int __dosexec_in_system;
+
+#define scan_ptr() \
+	const char **ptr; \
+	union { const char **ccpp; const char *ccp; } u; \
+	for (ptr = &argv0; *ptr; ptr++); \
+	u.ccp = *++ptr; \
+	ptr = u.ccpp;
+
+extern int __dosexec_command_exec(const char *program, char **argv, char **envp);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_libc_dosexec_h__ */
diff --git a/contrib/media/updf/include/libc/dosio.h b/contrib/media/updf/include/libc/dosio.h
new file mode 100644
index 0000000000..320e3f6d1a
--- /dev/null
+++ b/contrib/media/updf/include/libc/dosio.h
@@ -0,0 +1,44 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_dosio_h__
+#define __dj_include_libc_dosio_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* set to O_BINARY or O_TEXT */
+extern char *__file_handle_modes;
+extern void __file_handle_set(int fd, int mode);
+
+int __doserr_to_errno(int doserr);
+
+/* puts "path" in the transfer buffer, fixing
+   unix-allowed multi-slashes */
+void _put_path(const char * );
+void _put_path2(const char * , int);
+
+/* Convenience functions for setting up transfers */
+
+#define __tb_offset 0	/* (__tb & 15) Always paragraph aligned */
+#define __tb_segment (_go32_info_block.linear_address_of_transfer_buffer / 16)
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_libc_dosio_h__ */
diff --git a/contrib/media/updf/include/libc/environ.h b/contrib/media/updf/include/libc/environ.h
new file mode 100644
index 0000000000..59aec6c719
--- /dev/null
+++ b/contrib/media/updf/include/libc/environ.h
@@ -0,0 +1,38 @@
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_environ_h_
+#define __dj_include_libc_environ_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* This starts at 1 and gets incremented every time some
+   variable in the environment is added, deleted, or changes
+   its value.  It is meant to be used by functions that depend
+   on values of environment variables, but don't want to call
+   `getenv' unnecessarily (example: `__use_lfn').
+
+   To use this feature, define a static variable that is
+   initialized to zero, and compare its value with the value of
+   `__environ_changed': if they differ, you should call `getenv'
+   (and record the last value of `__environ_changed' you've seen).  */
+extern unsigned __environ_changed;
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_environ_h_ */
diff --git a/contrib/media/updf/include/libc/farptrgs.h b/contrib/media/updf/include/libc/farptrgs.h
new file mode 100644
index 0000000000..3ff3dec6e5
--- /dev/null
+++ b/contrib/media/updf/include/libc/farptrgs.h
@@ -0,0 +1,249 @@
+/* special version for libc - uses %gs instead of %fs.  Ignore comments */
+
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (c) 1995 DJ Delorie.  Permission granted to use for any
+   purpose, provided this copyright remains attached and unmodified.
+
+   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+
+ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»
+º		Far Pointer Simulation Functions			º
+ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ
+
+This file attempts to make up for the lack of a "far" keyword in GCC. 
+Although it doesn't provide access to far call APIs (like Windows), it
+does allow you to do far pointer data access without the overhead of
+movedata() or dosmemget/dosmemput().
+
+You should *always* include this file when using these functions and
+compile with optimization enabled.  They don't exist as normal functions
+in any library, and they compile down to only a few opcodes when used
+this way.  They are almost as fast as native pointer operations, and
+about as fast as far pointers can get. 
+
+If you don't use optimization, this file becomes prototypes for
+farptr.c, which generates real functions for these when not optimizing. 
+When optimizing, farptr.c compiles to nothing. 
+
+There are two types of functions here - standalone and invariant.  The
+standalone functions take a selector and offset.  These are used when
+you need only a few accesses, time isn't critical, or you don't know
+what's in the %gs register.  The invariant ones don't take a selector,
+they only take an offset.  These are used inside loops and in
+time-critical accesses where the selector doesn't change.  To specify
+the selector, use the farsetsel() function.  That selector is used for
+all farns*() functions until changed.  You can use _fargetsel() if you
+want to temporary change the selector with _farsetsel() and restore
+it afterwards.
+
+The farpoke* and farpeek* take selectors.
+
+The farnspoke* and farnspeek* don't (note the `ns' for `no selector').
+
+Warning: These routines all use the %gs register for their accesses. 
+GCC normally uses only %ds and %es, and libc functions (movedata,
+dosmemget, dosmemput) use %gs.  Still, you should be careful about
+assumptions concerning whether or not the value you put in %gs will be
+preserved across calls to other functions.  If you guess wrong, your
+program will crash.  Better safe than sorry. 
+
+*/
+
+#ifndef __dj_include_sys_farptr_h_
+#define __dj_include_sys_farptr_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+void _farpokeb(unsigned short, unsigned long, unsigned char);
+void _farpokew(unsigned short, unsigned long, unsigned short);
+void _farpokel(unsigned short, unsigned long, unsigned long);
+unsigned char _farpeekb(unsigned short, unsigned long);
+unsigned short _farpeekw(unsigned short, unsigned long);
+unsigned long _farpeekl(unsigned short, unsigned long);
+void _farsetsel(unsigned short);
+unsigned short _fargetsel(void);
+void _farnspokeb(unsigned long, unsigned char);
+void _farnspokew(unsigned long, unsigned short);
+void _farnspokel(unsigned long, unsigned long);
+unsigned char _farnspeekb(unsigned long);
+unsigned short _farnspeekw(unsigned long);
+unsigned long _farnspeekl(unsigned long);
+
+extern __inline__ void
+_farpokeb(unsigned short selector,
+	 unsigned long offset,
+	 unsigned char value)
+{
+  __asm__ __volatile__ ("movw %w0,%%gs\n"
+      "	.byte 0x65 \n"
+      "	movb %b1,(%k2)"
+      :
+      : "rm" (selector), "qi" (value), "r" (offset));
+}
+
+extern __inline__ void
+_farpokew(unsigned short selector,
+	 unsigned long offset,
+	 unsigned short value)
+{
+  __asm__ __volatile__ ("movw %w0,%%gs \n"
+      "	.byte 0x65 \n"
+      "	movw %w1,(%k2)"
+      :
+      : "rm" (selector), "ri" (value), "r" (offset));
+}
+
+extern __inline__ void
+_farpokel(unsigned short selector,
+	 unsigned long offset,
+	 unsigned long value)
+{
+  __asm__ __volatile__ ("movw %w0,%%gs \n"
+      "	.byte 0x65 \n"
+      "	movl %k1,(%k2)"
+      :
+      : "rm" (selector), "ri" (value), "r" (offset));
+}
+
+extern __inline__ unsigned char
+_farpeekb(unsigned short selector,
+	 unsigned long offset)
+{
+  unsigned char result;
+  __asm__ __volatile__ ("movw %w1,%%gs \n"
+      "	.byte 0x65 \n"
+      "	movb (%k2),%b0"
+      : "=q" (result)
+      : "rm" (selector), "r" (offset));
+  return result;
+}
+
+extern __inline__ unsigned short
+_farpeekw(unsigned short selector,
+	 unsigned long offset)
+{
+  unsigned short result;
+  __asm__ __volatile__ ("movw %w1, %%gs \n"
+      "	.byte 0x65 \n"
+      "	movw (%k2),%w0 \n"
+      : "=r" (result)
+      : "rm" (selector), "r" (offset));
+  return result;
+}
+
+extern __inline__ unsigned long
+_farpeekl(unsigned short selector,
+	 unsigned long offset)
+{
+  unsigned long result;
+  __asm__ __volatile__ ("movw %w1,%%gs\n"
+      "	.byte 0x65\n"
+      "	movl (%k2),%k0"
+      : "=r" (result)
+      : "rm" (selector), "r" (offset));
+  return result;
+}
+
+extern __inline__ void
+_farsetsel(unsigned short selector)
+{
+  __asm__ __volatile__ ("movw %w0,%%gs"
+      :
+      : "rm" (selector));
+}
+
+extern __inline__ unsigned short
+_fargetsel(void)
+{
+  unsigned short selector;
+  __asm__ __volatile__ ("movw %%gs,%w0 \n"
+      : "=r" (selector)
+      : );
+  return selector;
+}
+
+extern __inline__ void
+_farnspokeb(unsigned long offset,
+	 unsigned char value)
+{
+  __asm__ __volatile__ (".byte 0x65\n"
+      "	movb %b0,(%k1)"
+      :
+      : "qi" (value), "r" (offset));
+}
+
+extern __inline__ void
+_farnspokew(unsigned long offset,
+	 unsigned short value)
+{
+  __asm__ __volatile__ (".byte 0x65\n"
+      "	movw %w0,(%k1)"
+      :
+      : "ri" (value), "r" (offset));
+}
+
+extern __inline__ void
+_farnspokel(unsigned long offset,
+	 unsigned long value)
+{
+  __asm__ __volatile__ (".byte 0x65\n"
+      "	movl %k0,(%k1)"
+      :
+      : "ri" (value), "r" (offset));
+}
+
+extern __inline__ unsigned char
+_farnspeekb(unsigned long offset)
+{
+  unsigned char result;
+  __asm__ __volatile__ (".byte 0x65\n"
+      "	movb (%k1),%b0"
+      : "=q" (result)
+      : "r" (offset));
+  return result;
+}
+
+extern __inline__ unsigned short
+_farnspeekw(unsigned long offset)
+{
+  unsigned short result;
+  __asm__ __volatile__ (".byte 0x65\n"
+      "	movw (%k1),%w0"
+      : "=r" (result)
+      : "r" (offset));
+  return result;
+}
+
+extern __inline__ unsigned long
+_farnspeekl(unsigned long offset)
+{
+  unsigned long result;
+  __asm__ __volatile__ (".byte 0x65\n"
+      "	movl (%k1),%k0"
+      : "=r" (result)
+      : "r" (offset));
+  return result;
+}
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_farptr_h_ */
diff --git a/contrib/media/updf/include/libc/file.h b/contrib/media/updf/include/libc/file.h
new file mode 100644
index 0000000000..20d652dc44
--- /dev/null
+++ b/contrib/media/updf/include/libc/file.h
@@ -0,0 +1,119 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1997 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_file_h__
+#define __dj_include_libc_file_h__
+
+#include <fcntl.h>
+#include <libc/dosio.h>
+#include <libc/ttyprvt.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#define _IOREAD   000010
+#define _IOWRT    000020
+#define _IOMYBUF  000040
+#define _IOEOF    000100
+#define _IOERR    000200
+#define _IOSTRG   000400
+#define _IORW     001000
+#define _IOAPPEND 002000
+#define _IORMONCL 004000  /* remove on close, for temp files */
+/* if _flag & _IORMONCL, ._name_to_remove needs freeing */
+#define _IOUNGETC 010000  /* there is an ungetc'ed character in the buffer */
+#define _IOTERM   020000  /* file's handle hooked by termios */
+#define _IONTERM  040000  /* file's handle not hooked by termios */
+
+int	_flsbuf(int, FILE*);
+int	_filbuf(FILE *);
+void	_fwalk(void (*)(FILE *));
+
+static __inline__ int __getc_raw(FILE *const p)
+{
+   if(p->_cnt>0)
+   {
+      p->_cnt--;
+      return((unsigned char)*(p->_ptr++));
+   }
+   return(_filbuf(p));
+}
+
+static __inline__ int __putc_raw(int const x,FILE *const p)
+{
+   if(p->_cnt>0)
+   {
+      p->_cnt--;
+      return((unsigned char)(*(p->_ptr++)=(unsigned char)x));
+   }
+   return(_flsbuf((unsigned char)x,p));
+}
+
+static __inline__ int __is_text_file(FILE *const p)
+{
+   return(!((p)->_flag & (_IOSTRG | _IOTERM))
+	  && (__file_handle_modes[(p)->_file]&O_TEXT));
+}
+
+static __inline__ int __getc(FILE *const p)
+{
+  int __c;
+  if (__libc_read_termios_hook
+      && ((p)->_flag & (_IOTERM | _IONTERM)) == 0)
+  {
+    extern int __isatty(int);
+    /* first time we see this handle--see if termios hooked it */
+    if (!((p)->_flag & _IOSTRG) && __isatty((p)->_file))
+      (p)->_flag |= _IOTERM;
+    else
+      (p)->_flag |= _IONTERM;
+  }
+  __c = __getc_raw(p);
+  if (__c=='\r' && __is_text_file(p))
+    return __getc_raw(p);
+  return __c;
+}
+
+static __inline__ int __putc(const int x,FILE *const p)
+{
+  if (__libc_write_termios_hook
+      && ((p)->_flag & (_IOTERM | _IONTERM)) == 0)
+  {
+    extern int __isatty(int);
+    /* first time we see this handle--see if termios hooked it */
+    if (!((p)->_flag & _IOSTRG) && __isatty((p)->_file))
+      (p)->_flag |= _IOTERM;
+    else
+      (p)->_flag |= _IONTERM;
+  }
+  if(x=='\n' && __is_text_file(p))
+    __putc_raw('\r',p);
+  return __putc_raw(x,p);
+}
+
+#undef  fileno
+#define fileno(f)	(f->_file)
+#undef  feof
+#define feof(f)		(((f)->_flag&_IOEOF)!=0)
+#undef  ferror
+#define ferror(f)	(((f)->_flag&_IOERR)!=0)
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_libc_file_h__ */
diff --git a/contrib/media/updf/include/libc/ieee.h b/contrib/media/updf/include/libc/ieee.h
new file mode 100644
index 0000000000..f501b4f261
--- /dev/null
+++ b/contrib/media/updf/include/libc/ieee.h
@@ -0,0 +1,46 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_ieee_h__
+#define __dj_include_libc_ieee_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+typedef struct {
+  unsigned mantissa:23;
+  unsigned exponent:8;
+  unsigned sign:1;
+} float_t;
+
+typedef struct {
+  unsigned mantissal:32;
+  unsigned mantissah:20;
+  unsigned exponent:11;
+  unsigned sign:1;
+} double_t;
+
+typedef struct {
+  unsigned mantissal:32;
+  unsigned mantissah:32;
+  unsigned exponent:15;
+  unsigned sign:1;
+} long_double_t;
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_libc_ieee_h__ */
diff --git a/contrib/media/updf/include/libc/internal.h b/contrib/media/updf/include/libc/internal.h
new file mode 100644
index 0000000000..73f450de04
--- /dev/null
+++ b/contrib/media/updf/include/libc/internal.h
@@ -0,0 +1,26 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_internal_h__
+#define __dj_include_libc_internal_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+void __crt1_startup(void);
+void __main(void);
+void _npxsetup(char *argv0);
+void __emu387_exception_handler(void);
+void __djgpp_exception_processor(void);
+void __djgpp_exception_setup(void);
+
+static inline int str_check_ptr(void * ptr)
+{
+ unsigned long p=(unsigned long)ptr;
+ if(p<64 || p>(64*1024*1024)) return 0;
+ return 1;
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_libc_internal_h__ */
diff --git a/contrib/media/updf/include/libc/local.h b/contrib/media/updf/include/libc/local.h
new file mode 100644
index 0000000000..3e38a9f4a2
--- /dev/null
+++ b/contrib/media/updf/include/libc/local.h
@@ -0,0 +1,39 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_local_h__
+#define __dj_include_libc_local_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+FILE *	__alloc_file(void);
+
+/* A FILE* is considered "free" if its flag is zero. */
+
+#define __FILE_REC_MAX 20
+typedef struct __file_rec {
+  struct __file_rec *next;
+  int count;
+  FILE *files[__FILE_REC_MAX];
+} __file_rec;
+
+extern __file_rec *__file_rec_list;
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_libc_local_h__ */
diff --git a/contrib/media/updf/include/libc/mkfargs.bat b/contrib/media/updf/include/libc/mkfargs.bat
new file mode 100644
index 0000000000..bfca69c1e8
--- /dev/null
+++ b/contrib/media/updf/include/libc/mkfargs.bat
@@ -0,0 +1,5 @@
+@echo off
+
+echo /* special version for libc - uses %%gs instead of %%fs.  Ignore comments */> farptrgs.h
+echo.>>farptrgs.h
+sed -e 's/%%fs/%%gs/g' -e 's/0x64/0x65/g' < ..\sys\farptr.h >> farptrgs.h
diff --git a/contrib/media/updf/include/libc/stdiohk.h b/contrib/media/updf/include/libc/stdiohk.h
new file mode 100644
index 0000000000..d3fd3d200a
--- /dev/null
+++ b/contrib/media/updf/include/libc/stdiohk.h
@@ -0,0 +1,38 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_stdiohk_h__
+#define __dj_include_libc_stdiohk_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* Force stdiohk.o to get linked in, and that module has the
+   code for the stdio flush/fclose stuff. That .o causes the
+   hook function to get initialized also. */
+
+#include __DEV_CONFIG_H
+
+#ifndef NEEDS_UNDERSCORES
+__asm__(".long __stdio_cleanup_proc");
+#else
+__asm__(".long ___stdio_cleanup_proc");
+#endif
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_libc_stdiohk_h__ */
diff --git a/contrib/media/updf/include/libc/stubs.h b/contrib/media/updf/include/libc/stubs.h
new file mode 100644
index 0000000000..b6d70ee314
--- /dev/null
+++ b/contrib/media/updf/include/libc/stubs.h
@@ -0,0 +1,53 @@
+/* Copyright (C) 1997 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_stubs_h__
+#define __dj_include_libc_stubs_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* POSIX functions (for when compiling an ANSI function) */
+
+/* DJGPP functions (for compiling POSIX or ANSI functions) */
+#define crlf2nl __crlf2nl
+#define dosmemget __dosmemget
+#define dosmemput __dosmemput
+#define filelength __filelength
+#define findfirst __findfirst
+#define findnext __findnext
+#define fsync __fsync
+#define getdisk __getdisk
+#define getdtablesize __getdtablesize
+#define getitimer __getitimer
+#define modfl __modfl
+#define movedata __movedata
+#define pow10 __pow10
+#define pow2 __pow2
+#define putenv __putenv
+#define sbrk __sbrk
+#define setitimer __setitimer
+#define setmode __setmode
+#define spawnve __spawnve
+#define spawnvpe __spawnvpe
+#define stricmp __stricmp
+#define sync __sync
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_libc_stubs_h__ */
diff --git a/contrib/media/updf/include/libc/ttyprvt.h b/contrib/media/updf/include/libc/ttyprvt.h
new file mode 100644
index 0000000000..877a1f828a
--- /dev/null
+++ b/contrib/media/updf/include/libc/ttyprvt.h
@@ -0,0 +1,138 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_ttyprvt_h__
+#define __dj_include_libc_ttyprvt_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <termios.h>
+#include <unistd.h>
+
+#define _TTY_CTRL(x) ((x) & 0x1f)
+#define _TTY_QUEUE_SIZE 2048
+#define _TTY_EDITLINE_SIZE ((_TTY_QUEUE_SIZE) / 2)
+#define _TTY_EDITLINE_CTRL 0
+#define _TTY_EDITLINE_SINGLE 1
+#define _TTY_EDITLINE_INVALID -1
+
+struct tty_queue
+{
+  int size;
+  unsigned char *top;
+  unsigned char *bottom;
+  int count;
+  unsigned char *rpos;
+  unsigned char *wpos;
+};
+
+struct tty
+{
+  struct termios __libc_termios;
+  struct tty_queue __libc_tty_queue;
+  int __libc_tty_status;
+};
+
+struct tty_editline
+{
+  int col;
+  char flag[_TTY_EDITLINE_SIZE];
+  unsigned char buf[_TTY_EDITLINE_SIZE];
+};
+
+#if !defined (_POSIX_VDISABLE) || (_POSIX_VDISABLE == 0)
+#error _POSIX_VDISABLE is undefine or zero.
+#endif
+
+#define TTYDEFAULT \
+{ \
+  { \
+    /* c_cc[] */							\
+    {									\
+      (cc_t) 0,               /* pad */ 				\
+      (cc_t) _TTY_CTRL ('d'), /* VEOF */				\
+      (cc_t) _POSIX_VDISABLE, /* VEOL */				\
+      (cc_t) _TTY_CTRL ('h'), /* VERASE */				\
+      (cc_t) _TTY_CTRL ('c'), /* VINTR */				\
+      (cc_t) _TTY_CTRL ('u'), /* VKILL */				\
+      (cc_t) 1,               /* VMIN */				\
+      (cc_t) _TTY_CTRL ('\\'),/* VQUIT */				\
+      (cc_t) _TTY_CTRL ('q'), /* VSTART */				\
+      (cc_t) _TTY_CTRL ('s'), /* VSTOP */				\
+      (cc_t) _TTY_CTRL ('z'), /* VSUSP */				\
+      (cc_t) 0,               /* VTIME */				\
+    },									\
+    (tcflag_t) (CS8|CREAD|CLOCAL), /* c_cflag */			\
+    (tcflag_t) (BRKINT|ICRNL|IMAXBEL), /* c_iflag */			\
+    (tcflag_t) (ISIG|ICANON|ECHO|IEXTEN|ECHOE|ECHOKE|ECHOCTL), /* c_lflag */ \
+    (tcflag_t) (OPOST|ONLCR|ONOEOT), /* c_oflag */			\
+    (speed_t) (B9600), /* c_ispeed */					\
+    (speed_t) (B9600), /* c_ospeed */					\
+  },									\
+  /* struct tty_queue __libc_tty_queue */				\
+  {									\
+    _TTY_QUEUE_SIZE,							\
+    __libc_tty_queue_buffer,						\
+    __libc_tty_queue_buffer + _TTY_QUEUE_SIZE,				\
+    0,									\
+    __libc_tty_queue_buffer,						\
+    __libc_tty_queue_buffer,						\
+  },									\
+  /* __libc_tty_status */						\
+  0,									\
+}
+
+#define t_termios __libc_termios
+#define t_iflag __libc_termios.c_iflag
+#define t_oflag __libc_termios.c_oflag
+#define t_cflag __libc_termios.c_cflag
+#define t_lflag __libc_termios.c_lflag
+#define t_ispeed __libc_termios.c_ispeed
+#define t_ospeed __libc_termios.c_ospeed
+#define t_cc __libc_termios.c_cc
+#define t_status __libc_tty_status
+
+#define t_size __libc_tty_queue.size
+#define t_top __libc_tty_queue.top
+#define t_bottom __libc_tty_queue.bottom
+#define t_count __libc_tty_queue.count
+#define t_rpos __libc_tty_queue.rpos
+#define t_wpos __libc_tty_queue.wpos
+
+#define _TS_LNCH 0x01 /* next character is literal */
+#define _CC_EQU(v,c) (((c) == (unsigned char) __libc_tty_p->t_cc[(v)])	\
+		      && ((c) != (unsigned char) _POSIX_VDISABLE))
+#define _CC_NEQU(v,c) (((c) != (unsigned char)__libc_tty_p->t_cc[(v)])	\
+		       && ((c) != (unsigned char) _POSIX_VDISABLE))
+
+/* internal buffers */
+extern unsigned char __libc_tty_queue_buffer[];
+extern struct tty __libc_tty_internal;
+extern struct tty *__libc_tty_p;
+extern struct tty_editline __libc_tty_editline;
+
+/* termios hooks */
+extern ssize_t (*__libc_read_termios_hook)(int handle, void *buffer, size_t count,
+	   			           ssize_t *rv);
+extern ssize_t (*__libc_write_termios_hook)(int handle, const void *buffer, size_t count,
+					    ssize_t *rv);
+extern int __libc_termios_hook_common_count;
+
+/* functions */
+void __libc_termios_init (void);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_libc_ttyprvt_h__ */
diff --git a/contrib/media/updf/include/libc/unconst.h b/contrib/media/updf/include/libc/unconst.h
new file mode 100644
index 0000000000..fa8744274d
--- /dev/null
+++ b/contrib/media/updf/include/libc/unconst.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_unconst_h__
+#define __dj_include_libc_unconst_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#define unconst(__v, __t) __extension__ ({union { const __t __cp; __t __p; } __q; __q.__cp = __v; __q.__p;})
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_libc_unconst_h__ */
diff --git a/contrib/media/updf/include/libc/version.h b/contrib/media/updf/include/libc/version.h
new file mode 100644
index 0000000000..0ce5fb3984
--- /dev/null
+++ b/contrib/media/updf/include/libc/version.h
@@ -0,0 +1,7 @@
+/* This file is automatically generated by mkversion. */
+/* Please do not modify it unless you know what you are doing. */
+#define MENUET_LIBC_VERSION "0.2.9"
+
+#ifdef INCLUDE_RCS_ID
+static const char * ___menuet__libc_version_0_2_9="MenuetOS GNU C library port by Jarek Pelczar. This file is " __FILE__ ; 
+#endif
diff --git a/contrib/media/updf/include/libelf/byteswap.h b/contrib/media/updf/include/libelf/byteswap.h
new file mode 100644
index 0000000000..b639924257
--- /dev/null
+++ b/contrib/media/updf/include/libelf/byteswap.h
@@ -0,0 +1,75 @@
+/*
+byteswap.h - C preprocessor macros for byte swapping.
+Copyright (C) 1995, 1996 Michael Riepe <michael@stud.uni-hannover.de>
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/* @(#) $Id: byteswap.h,v 1.2 1996/10/22 16:45:54 michael Exp $ */
+
+#ifndef _BYTESWAP_H
+#define _BYTESWAP_H
+
+#define lu(from,i,s)		(((long)((unsigned char*)(from))[i])<<(s))
+#define li(from,i,s)		(((long)((signed char*)(from))[i])<<(s))
+
+#define __load_u16L(from)	((unsigned long)(lu(from,1,8)|lu(from,0,0)))
+#define __load_u16M(from)	((unsigned long)(lu(from,0,8)|lu(from,1,0)))
+#define __load_i16L(from)	((long)(li(from,1,8)|lu(from,0,0)))
+#define __load_i16M(from)	((long)(li(from,0,8)|lu(from,1,0)))
+
+#define __load_u32L(from)	((unsigned long)(lu(from,3,24)|	\
+						 lu(from,2,16)|	\
+						 lu(from,1,8)|	\
+						 lu(from,0,0)))
+#define __load_u32M(from)	((unsigned long)(lu(from,0,24)|	\
+						 lu(from,1,16)|	\
+						 lu(from,2,8)|	\
+						 lu(from,3,0)))
+#define __load_i32L(from)	((long)(li(from,3,24)|	\
+					lu(from,2,16)|	\
+					lu(from,1,8)|	\
+					lu(from,0,0)))
+#define __load_i32M(from)	((long)(li(from,0,24)|	\
+					lu(from,1,16)|	\
+					lu(from,2,8)|	\
+					lu(from,3,0)))
+
+#define su(to,i,v,s)		(((char*)(to))[i]=((unsigned long)(v)>>(s)))
+#define si(to,i,v,s)		(((char*)(to))[i]=((long)(v)>>(s)))
+
+#define __store_u16L(to,v)	(su(to,1,v,8),su(to,0,v,0))
+#define __store_u16M(to,v)	(su(to,0,v,8),su(to,1,v,0))
+#define __store_i16L(to,v)	(si(to,1,v,8),si(to,0,v,0))
+#define __store_i16M(to,v)	(si(to,0,v,8),si(to,1,v,0))
+
+#define __store_u32L(to,v)	(su(to,3,v,24),	\
+				 su(to,2,v,16),	\
+				 su(to,1,v,8),	\
+				 su(to,0,v,0))
+#define __store_u32M(to,v)	(su(to,0,v,24),	\
+				 su(to,1,v,16),	\
+				 su(to,2,v,8),	\
+				 su(to,3,v,0))
+#define __store_i32L(to,v)	(si(to,3,v,24),	\
+				 si(to,2,v,16),	\
+				 si(to,1,v,8),	\
+				 si(to,0,v,0))
+#define __store_i32M(to,v)	(si(to,0,v,24),	\
+				 si(to,1,v,16),	\
+				 si(to,2,v,8),	\
+				 si(to,3,v,0))
+
+#endif /* _BYTESWAP_H */
diff --git a/contrib/media/updf/include/libelf/config.h b/contrib/media/updf/include/libelf/config.h
new file mode 100644
index 0000000000..7930474839
--- /dev/null
+++ b/contrib/media/updf/include/libelf/config.h
@@ -0,0 +1,107 @@
+/* config.h.  Generated automatically by configure.  */
+/* config.h.in.  Generated automatically from configure.in by autoheader.  */
+
+/* Define to empty if the keyword does not work.  */
+/* #undef const */
+
+/* Define if you have a working `mmap' system call.  */
+/* #define HAVE_MMAP 1 */
+
+/* Define to `long' if <sys/types.h> doesn't define.  */
+/* #undef off_t */
+
+/* Define to `unsigned' if <sys/types.h> doesn't define.  */
+/* #undef size_t */
+
+/* Define if you have the ANSI C header files.  */
+#define STDC_HEADERS 1
+
+/* Define if you want to include extra debugging code */
+/* #undef ENABLE_DEBUG */
+
+/* Define if memmove() does not copy overlapping arrays correctly */
+/* #undef HAVE_BROKEN_MEMMOVE */
+
+/* Define if you have the catgets function. */
+/* #undef HAVE_CATGETS */
+
+/* Define if you have the gettext function. */
+/* #define HAVE_GETTEXT 1 */
+
+/* Define if you have the memset function.  */
+#define HAVE_MEMSET 1
+
+/* Define if struct nlist is declared in <elf.h> or <sys/elf.h> */
+/* #undef HAVE_STRUCT_NLIST_DECLARATION */
+
+/* Define if Elf32_Dyn is declared in <link.h> */
+/* #undef NEED_LINK_H */
+
+/* Define to `<elf.h>' or `<sys/elf.h>' if one of them is present */
+#define __LIBELF_HEADER_ELF_H <elf.h>
+
+/* Define if you want 64-bit support (and your system supports it) */
+#define __LIBELF64 1
+
+/* Define if you want 64-bit support, and are running IRIX */
+/* #undef __LIBELF64_IRIX */
+
+/* Define if you want 64-bit support, and are running Linux */
+/* #undef __LIBELF64_LINUX */
+
+/* Define to a 64-bit signed integer type if one exists */
+#define __libelf_i64_t long long
+
+/* Define to a 64-bit unsigned integer type if one exists */
+#define __libelf_u64_t unsigned long long
+
+/* Define to a 32-bit signed integer type if one exists */
+#define __libelf_i32_t long
+
+/* Define to a 32-bit unsigned integer type if one exists */
+#define __libelf_u32_t unsigned long
+
+/* Define to a 16-bit signed integer type if one exists */
+#define __libelf_i16_t short
+
+/* Define to a 16-bit unsigned integer type if one exists */
+#define __libelf_u16_t unsigned short
+
+/* The number of bytes in a int.  */
+#define SIZEOF_INT 4
+
+/* The number of bytes in a long.  */
+#define SIZEOF_LONG 4
+
+/* The number of bytes in a long long.  */
+#define SIZEOF_LONG_LONG 8
+
+/* The number of bytes in a short.  */
+#define SIZEOF_SHORT 2
+
+/* Define if you have the ftruncate function.  */
+/* #define HAVE_FTRUNCATE 1 */
+
+/* Define if you have the getpagesize function.  */
+#define HAVE_GETPAGESIZE 1
+
+/* Define if you have the memcmp function.  */
+#define HAVE_MEMCMP 1
+
+/* Define if you have the memcpy function.  */
+#define HAVE_MEMCPY 1
+
+/* Define if you have the memmove function.  */
+#define HAVE_MEMMOVE 1
+
+/* Define if you have the memset function.  */
+#define HAVE_MEMSET 1
+
+/* Define if you have the <elf.h> header file.  */
+#define HAVE_ELF_H 1
+
+/* Define if you have the <sys/elf.h> header file.  */
+#define HAVE_SYS_ELF_H 1
+
+/* Define if you have the <unistd.h> header file.  */
+#define HAVE_UNISTD_H 1
diff --git a/contrib/media/updf/include/libelf/elf_repl.h b/contrib/media/updf/include/libelf/elf_repl.h
new file mode 100644
index 0000000000..771f256717
--- /dev/null
+++ b/contrib/media/updf/include/libelf/elf_repl.h
@@ -0,0 +1,460 @@
+/*
+elf_repl.h - public header file for systems that lack it.
+Copyright (C) 1995 - 1998 Michael Riepe <michael@stud.uni-hannover.de>
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/* @(#) $Id: elf_repl.h,v 1.4 1998/06/04 17:14:01 michael Exp $ */
+
+/*
+ * NEVER INCLUDE THIS FILE DIRECTLY - USE <libelf.h> INSTEAD!
+ */
+
+#ifndef _ELF_REPL_H
+#define _ELF_REPL_H
+
+#ifdef	__cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/*
+ * Scalar data types
+ */
+typedef __libelf_u32_t		Elf32_Addr;
+typedef __libelf_u16_t		Elf32_Half;
+typedef __libelf_u32_t		Elf32_Off;
+typedef __libelf_i32_t		Elf32_Sword;
+typedef __libelf_u32_t		Elf32_Word;
+
+#define ELF32_FSZ_ADDR		4
+#define ELF32_FSZ_HALF		2
+#define ELF32_FSZ_OFF		4
+#define ELF32_FSZ_SWORD		4
+#define ELF32_FSZ_WORD		4
+
+#if __LIBELF64
+typedef __libelf_u64_t		Elf64_Addr;
+typedef __libelf_u16_t		Elf64_Half;
+typedef __libelf_u64_t		Elf64_Off;
+typedef __libelf_i32_t		Elf64_Sword;
+typedef __libelf_i64_t		Elf64_Sxword;
+typedef __libelf_u32_t		Elf64_Word;
+typedef __libelf_u64_t		Elf64_Xword;
+
+#define ELF64_FSZ_ADDR		8
+#define ELF64_FSZ_HALF		2
+#define ELF64_FSZ_OFF		8
+#define ELF64_FSZ_SWORD		4
+#define ELF64_FSZ_SXWORD	8
+#define ELF64_FSZ_WORD		4
+#define ELF64_FSZ_XWORD		8
+#endif /* __LIBELF64 */
+
+/*
+ * ELF header
+ */
+#define EI_NIDENT	16
+
+typedef struct {
+    unsigned char	e_ident[EI_NIDENT];
+    Elf32_Half		e_type;
+    Elf32_Half		e_machine;
+    Elf32_Word		e_version;
+    Elf32_Addr		e_entry;
+    Elf32_Off		e_phoff;
+    Elf32_Off		e_shoff;
+    Elf32_Word		e_flags;
+    Elf32_Half		e_ehsize;
+    Elf32_Half		e_phentsize;
+    Elf32_Half		e_phnum;
+    Elf32_Half		e_shentsize;
+    Elf32_Half		e_shnum;
+    Elf32_Half		e_shstrndx;
+} Elf32_Ehdr;
+
+#if __LIBELF64
+typedef struct {
+    unsigned char	e_ident[EI_NIDENT];
+    Elf64_Half		e_type;
+    Elf64_Half		e_machine;
+    Elf64_Word		e_version;
+    Elf64_Addr		e_entry;
+    Elf64_Off		e_phoff;
+    Elf64_Off		e_shoff;
+    Elf64_Word		e_flags;
+    Elf64_Half		e_ehsize;
+    Elf64_Half		e_phentsize;
+    Elf64_Half		e_phnum;
+    Elf64_Half		e_shentsize;
+    Elf64_Half		e_shnum;
+    Elf64_Half		e_shstrndx;
+} Elf64_Ehdr;
+#endif /* __LIBELF64 */
+
+/*
+ * e-ident
+ */
+#define EI_MAG0		0
+#define EI_MAG1		1
+#define EI_MAG2		2
+#define EI_MAG3		3
+#define EI_CLASS	4
+#define EI_DATA		5
+#define EI_VERSION	6
+#define EI_PAD		7
+
+#define ELFMAG0		0x7f
+#define ELFMAG1		'E'
+#define ELFMAG2		'L'
+#define ELFMAG3		'F'
+#define ELFMAG		"\177ELF"
+#define SELFMAG		4
+
+#define ELFCLASSNONE	0
+#define ELFCLASS32	1
+#define ELFCLASS64	2
+#define ELFCLASSNUM	3
+
+#define ELFDATANONE	0
+#define ELFDATA2LSB	1
+#define ELFDATA2MSB	2
+#define ELFDATANUM	3
+
+/*
+ * e_type
+ */
+#define ET_NONE		0
+#define ET_REL		1
+#define ET_EXEC		2
+#define ET_DYN		3
+#define ET_CORE		4
+#define ET_NUM		5
+#define ET_LOPROC	0xff00
+#define ET_HIPROC	0xffff
+
+/*
+ * e_machine
+ */
+#define EM_NONE		0
+#define EM_M32		1		/* AT&T WE 32100 */
+#define EM_SPARC	2		/* SPARC */
+#define EM_386		3		/* Intel i386 */
+#define EM_68K		4		/* Motorola 68000 */
+#define EM_88K		5		/* Motorola 88000 */
+#define EM_486		6		/* Intel i486 (do not use this one) */
+#define EM_860		7		/* Intel i860 */
+#define EM_MIPS		8		/* MIPS R3000 */
+#define EM_NUM		9
+
+/*
+ * e_ident[EI_VERSION], e_version
+ */
+#define EV_NONE		0
+#define EV_CURRENT	1
+#define EV_NUM		2
+
+/*
+ * Section header
+ */
+typedef struct {
+    Elf32_Word		sh_name;
+    Elf32_Word		sh_type;
+    Elf32_Word		sh_flags;
+    Elf32_Addr		sh_addr;
+    Elf32_Off		sh_offset;
+    Elf32_Word		sh_size;
+    Elf32_Word		sh_link;
+    Elf32_Word		sh_info;
+    Elf32_Word		sh_addralign;
+    Elf32_Word		sh_entsize;
+} Elf32_Shdr;
+
+#if __LIBELF64
+typedef struct {
+    Elf64_Word		sh_name;
+    Elf64_Word		sh_type;
+    Elf64_Xword		sh_flags;
+    Elf64_Addr		sh_addr;
+    Elf64_Off		sh_offset;
+    Elf64_Xword		sh_size;
+    Elf64_Word		sh_link;
+    Elf64_Word		sh_info;
+    Elf64_Xword		sh_addralign;
+    Elf64_Xword		sh_entsize;
+} Elf64_Shdr;
+#endif /* __LIBELF64 */
+
+/*
+ * Special section indices
+ */
+#define SHN_UNDEF	0
+#define SHN_LORESERVE	0xff00
+#define SHN_LOPROC	0xff00
+#define SHN_HIPROC	0xff1f
+#define SHN_ABS		0xfff1
+#define SHN_COMMON	0xfff2
+#define SHN_HIRESERVE	0xffff
+
+/*
+ * sh_type
+ */
+#define SHT_NULL	0
+#define SHT_PROGBITS	1
+#define SHT_SYMTAB	2
+#define SHT_STRTAB	3
+#define SHT_RELA	4
+#define SHT_HASH	5
+#define SHT_DYNAMIC	6
+#define SHT_NOTE	7
+#define SHT_NOBITS	8
+#define SHT_REL		9
+#define SHT_SHLIB	10
+#define SHT_DYNSYM	11
+#define SHT_NUM		12
+#define SHT_LOPROC	0x70000000
+#define SHT_HIPROC	0x7fffffff
+#define SHT_LOUSER	0x80000000
+#define SHT_HIUSER	0xffffffff
+
+/*
+ * sh_flags
+ */
+#define SHF_WRITE	0x1
+#define SHF_ALLOC	0x2
+#define SHF_EXECINSTR	0x4
+#define SHF_MASKPROC	0xf0000000
+
+/*
+ * Symbol table
+ */
+typedef struct {
+    Elf32_Word		st_name;
+    Elf32_Addr		st_value;
+    Elf32_Word		st_size;
+    unsigned char	st_info;
+    unsigned char	st_other;
+    Elf32_Half		st_shndx;
+} Elf32_Sym;
+
+#if __LIBELF64
+typedef struct {
+    Elf64_Word		st_name;
+    unsigned char	st_info;
+    unsigned char	st_other;
+    Elf64_Half		st_shndx;
+    Elf64_Addr		st_value;
+    Elf64_Xword		st_size;
+} Elf64_Sym;
+#endif /* __LIBELF64 */
+
+/*
+ * Special symbol indices
+ */
+#define STN_UNDEF	0
+
+/*
+ * Macros for manipulating st_info
+ */
+#define ELF32_ST_BIND(i)	((i)>>4)
+#define ELF32_ST_TYPE(i)	((i)&0xf)
+#define ELF32_ST_INFO(b,t)	(((b)<<4)+((t)&0xf))
+
+/*
+ * Symbol binding
+ */
+#define STB_LOCAL	0
+#define STB_GLOBAL	1
+#define STB_WEAK	2
+#define STB_NUM		3
+#define STB_LOPROC	13
+#define STB_HIPROC	15
+
+/*
+ * Symbol types
+ */
+#define STT_NOTYPE	0
+#define STT_OBJECT	1
+#define STT_FUNC	2
+#define STT_SECTION	3
+#define STT_FILE	4
+#define STT_NUM		5
+#define STT_LOPROC	13
+#define STT_HIPROC	15
+
+/*
+ * Relocation
+ */
+typedef struct {
+    Elf32_Addr		r_offset;
+    Elf32_Word		r_info;
+} Elf32_Rel;
+
+typedef struct {
+    Elf32_Addr		r_offset;
+    Elf32_Word		r_info;
+    Elf32_Sword		r_addend;
+} Elf32_Rela;
+
+#if __LIBELF64
+typedef struct {
+    Elf64_Addr		r_offset;
+    Elf64_Xword		r_info;
+} Elf64_Rel;
+
+typedef struct {
+    Elf64_Addr		r_offset;
+    Elf64_Xword		r_info;
+    Elf64_Sxword	r_addend;
+} Elf64_Rela;
+#endif /* __LIBELF64 */
+
+/*
+ * Macros for manipulating r_info
+ */
+#define ELF32_R_SYM(i)		((i)>>8)
+#define ELF32_R_TYPE(i)		((unsigned char)(i))
+#define ELF32_R_INFO(s,t)	(((s)<<8)+(unsigned char)(t))
+
+/*
+ * Note entry header
+ */
+typedef struct {
+    Elf32_Word		n_namesz;	/* name size */
+    Elf32_Word		n_descsz;	/* descriptor size */
+    Elf32_Word		n_type;		/* descriptor type */
+} Elf32_Nhdr;
+
+#if __LIBELF64 && 0	/* I don't know if this is correct */
+typedef struct {
+    Elf64_Word		n_namesz;	/* name size */
+    Elf64_Word		n_descsz;	/* descriptor size */
+    Elf64_Word		n_type;		/* descriptor type */
+} Elf64_Nhdr;
+#endif /* __LIBELF64 */
+
+/*
+ * Well-known descriptor types for ET_CORE files
+ */
+#define NT_PRSTATUS	1
+#define NT_PRFPREG	2
+#define NT_PRPSINFO	3
+
+/*
+ * Program header
+ */
+typedef struct {
+    Elf32_Word		p_type;
+    Elf32_Off		p_offset;
+    Elf32_Addr		p_vaddr;
+    Elf32_Addr		p_paddr;
+    Elf32_Word		p_filesz;
+    Elf32_Word		p_memsz;
+    Elf32_Word		p_flags;
+    Elf32_Word		p_align;
+} Elf32_Phdr;
+
+#if __LIBELF64
+typedef struct {
+    Elf64_Word		p_type;
+    Elf64_Word		p_flags;
+    Elf64_Off		p_offset;
+    Elf64_Addr		p_vaddr;
+    Elf64_Addr		p_paddr;
+    Elf64_Xword		p_filesz;
+    Elf64_Xword		p_memsz;
+    Elf64_Xword		p_align;
+} Elf64_Phdr;
+#endif /* __LIBELF64 */
+
+/*
+ * p_type
+ */
+#define PT_NULL		0
+#define PT_LOAD		1
+#define PT_DYNAMIC	2
+#define PT_INTERP	3
+#define PT_NOTE		4
+#define PT_SHLIB	5
+#define PT_PHDR		6
+#define PT_NUM		7
+#define PT_LOPROC	0x70000000
+#define PT_HIPROC	0x7fffffff
+
+/*
+ * p_flags
+ */
+#define PF_R		0x4
+#define PF_W		0x2
+#define PF_X		0x1
+#define PF_MASKPROC	0xf0000000
+
+/*
+ * Dynamic structure
+ */
+typedef struct {
+    Elf32_Sword		d_tag;
+    union {
+	Elf32_Word	d_val;
+	Elf32_Addr	d_ptr;
+    } d_un;
+} Elf32_Dyn;
+
+#if __LIBELF64
+typedef struct {
+    Elf64_Sxword	d_tag;
+    union {
+	Elf64_Xword	d_val;
+	Elf64_Addr	d_ptr;
+    } d_un;
+} Elf64_Dyn;
+#endif /* __LIBELF64 */
+
+/*
+ * Dynamic array tags
+ */
+#define DT_NULL		0
+#define DT_NEEDED	1
+#define DT_PLTRELSZ	2
+#define DT_PLTGOT	3
+#define DT_HASH		4
+#define DT_STRTAB	5
+#define DT_SYMTAB	6
+#define DT_RELA		7
+#define DT_RELASZ	8
+#define DT_RELAENT	9
+#define DT_STRSZ	10
+#define DT_SYMENT	11
+#define DT_INIT		12
+#define DT_FINI		13
+#define DT_SONAME	14
+#define DT_RPATH	15
+#define DT_SYMBOLIC	16
+#define DT_REL		17
+#define DT_RELSZ	18
+#define DT_RELENT	19
+#define DT_PLTREL	20
+#define DT_DEBUG	21
+#define DT_TEXTREL	22
+#define DT_JMPREL	23
+#define DT_NUM		24
+#define DT_LOPROC	0x70000000
+#define DT_HIPROC	0x7fffffff
+
+#ifdef	__cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _ELF_REPL_H */
diff --git a/contrib/media/updf/include/libelf/errors.h b/contrib/media/updf/include/libelf/errors.h
new file mode 100644
index 0000000000..44111b6173
--- /dev/null
+++ b/contrib/media/updf/include/libelf/errors.h
@@ -0,0 +1,83 @@
+/*
+errors.h - exhaustive list of all error codes and messages for libelf.
+Copyright (C) 1995 - 1998 Michael Riepe <michael@stud.uni-hannover.de>
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/* @(#) $Id: errors.h,v 1.4 1998/06/08 14:50:30 michael Exp $ */
+
+/* dummy for xgettext */
+#define _(str) str
+
+__err__(ERROR_OK,		_("no error"))
+__err__(ERROR_UNKNOWN,		_("unknown error"))
+__err__(ERROR_INTERNAL,		_("Internal error: unknown reason"))
+__err__(ERROR_UNIMPLEMENTED,	_("Internal error: not implemented"))
+__err__(ERROR_WRONLY,		_("Request error: cntl(ELF_C_FDREAD) on write-only file"))
+__err__(ERROR_INVALID_CMD,	_("Request error: invalid ELF_C_* argument"))
+__err__(ERROR_FDDISABLED,	_("Request error: file descriptor disabled"))
+__err__(ERROR_NOTARCHIVE,	_("Request error: not an archive"))
+__err__(ERROR_BADOFF,		_("Request error: offset out of range"))
+__err__(ERROR_UNKNOWN_VERSION,	_("Request error: unknown ELF version"))
+__err__(ERROR_CMDMISMATCH,	_("Request error: ELF_C_* argument does not match"))
+__err__(ERROR_MEMBERWRITE,	_("Request error: archive member begin() for writing"))
+__err__(ERROR_FDMISMATCH,	_("Request error: archive/member file descriptor mismatch"))
+__err__(ERROR_NOTELF,		_("Request error: not an ELF file"))
+__err__(ERROR_CLASSMISMATCH,	_("Request error: class file/memory mismatch"))
+__err__(ERROR_UNKNOWN_TYPE,	_("Request error: invalid ELF_T_* argument"))
+__err__(ERROR_UNKNOWN_ENCODING,	_("Request error: unknown data encoding"))
+__err__(ERROR_DST2SMALL,	_("Request error: destination buffer too small"))
+__err__(ERROR_NULLBUF,		_("Request error: d_buf is NULL"))
+__err__(ERROR_UNKNOWN_CLASS,	_("Request error: unknown ELF class"))
+__err__(ERROR_ELFSCNMISMATCH,	_("Request error: section does not belong to file"))
+__err__(ERROR_NOSUCHSCN,	_("Request error: no section at index"))
+__err__(ERROR_NULLSCN,		_("Request error: can't manipulate null section"))
+__err__(ERROR_SCNDATAMISMATCH,	_("Request error: data does not belong to section"))
+__err__(ERROR_NOSTRTAB,		_("Request error: no string table"))
+__err__(ERROR_BADSTROFF,	_("Request error: string table offset out of range"))
+__err__(ERROR_RDONLY,		_("Request error: update(ELF_C_WRITE) on read-only file"))
+__err__(ERROR_IO_SEEK,		_("I/O error: seek"))
+__err__(ERROR_IO_2BIG,		_("I/O error: file too big for memory"))
+__err__(ERROR_IO_READ,		_("I/O error: raw read"))
+__err__(ERROR_IO_GETSIZE,	_("I/O error: get file size"))
+__err__(ERROR_IO_WRITE,		_("I/O error: output write"))
+__err__(ERROR_IO_TRUNC,		_("I/O error: can't truncate output file"))
+__err__(ERROR_VERSION_UNSET,	_("Sequence error: must set ELF version first"))
+__err__(ERROR_NOEHDR,		_("Sequence error: must create ELF header first"))
+__err__(ERROR_OUTSIDE,		_("Format error: reference outside file"))
+__err__(ERROR_TRUNC_ARHDR,	_("Format error: archive header truncated"))
+__err__(ERROR_ARFMAG,		_("Format error: archive fmag"))
+__err__(ERROR_ARHDR,		_("Format error: archive header"))
+__err__(ERROR_TRUNC_MEMBER,	_("Format error: archive member truncated"))
+__err__(ERROR_SIZE_ARSYMTAB,	_("Format error: archive symbol table size"))
+__err__(ERROR_ARSTRTAB,		_("Format error: archive string table"))
+__err__(ERROR_ARSPECIAL,	_("Format error: archive special name unknown"))
+__err__(ERROR_TRUNC_EHDR,	_("Format error: ELF header truncated"))
+__err__(ERROR_TRUNC_PHDR,	_("Format error: program header table truncated"))
+__err__(ERROR_TRUNC_SHDR,	_("Format error: section header table truncated"))
+__err__(ERROR_TRUNC_SCN,	_("Format error: data region truncated"))
+__err__(ERROR_SCN2SMALL,	_("Format error: section size too small for data"))
+__err__(ERROR_ALIGN_PHDR,	_("Format error: program header table alignment"))
+__err__(ERROR_ALIGN_SHDR,	_("Format error: section header table alignment"))
+__err__(ERROR_MEM_ELF,		_("Memory error: elf descriptor"))
+__err__(ERROR_MEM_ARSYMTAB,	_("Memory error: archive symbol table"))
+__err__(ERROR_MEM_ARHDR,	_("Memory error: archive member header"))
+__err__(ERROR_MEM_EHDR,		_("Memory error: ELF header"))
+__err__(ERROR_MEM_PHDR,		_("Memory error: program header table"))
+__err__(ERROR_MEM_SHDR,		_("Memory error: section header table"))
+__err__(ERROR_MEM_SCN,		_("Memory error: section descriptor"))
+__err__(ERROR_MEM_SCNDATA,	_("Memory error: section data"))
+__err__(ERROR_MEM_OUTBUF,	_("Memory error: output file space"))
diff --git a/contrib/media/updf/include/libelf/ext_types.h b/contrib/media/updf/include/libelf/ext_types.h
new file mode 100644
index 0000000000..1e26dd0e30
--- /dev/null
+++ b/contrib/media/updf/include/libelf/ext_types.h
@@ -0,0 +1,236 @@
+/*
+ext_types.h - external representation of ELF data types.
+Copyright (C) 1995 - 1998 Michael Riepe <michael@stud.uni-hannover.de>
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/* @(#) $Id: ext_types.h,v 1.3 1998/06/01 19:47:15 michael Exp $ */
+
+#ifndef _EXT_TYPES_H
+#define _EXT_TYPES_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/*
+ * Scalar data types
+ */
+typedef unsigned char __ext_Elf32_Addr	[ELF32_FSZ_ADDR];
+typedef unsigned char __ext_Elf32_Half	[ELF32_FSZ_HALF];
+typedef unsigned char __ext_Elf32_Off	[ELF32_FSZ_OFF];
+typedef unsigned char __ext_Elf32_Sword	[ELF32_FSZ_SWORD];
+typedef unsigned char __ext_Elf32_Word	[ELF32_FSZ_WORD];
+
+#if __LIBELF64
+typedef unsigned char __ext_Elf64_Addr	[ELF64_FSZ_ADDR];
+typedef unsigned char __ext_Elf64_Half	[ELF64_FSZ_HALF];
+typedef unsigned char __ext_Elf64_Off	[ELF64_FSZ_OFF];
+typedef unsigned char __ext_Elf64_Sword [ELF64_FSZ_SWORD];
+typedef unsigned char __ext_Elf64_Sxword[ELF64_FSZ_SXWORD];
+typedef unsigned char __ext_Elf64_Word	[ELF64_FSZ_WORD];
+typedef unsigned char __ext_Elf64_Xword [ELF64_FSZ_XWORD];
+#endif /* __LIBELF64 */
+
+/*
+ * ELF header
+ */
+typedef struct {
+    unsigned char	e_ident[EI_NIDENT];
+    __ext_Elf32_Half	e_type;
+    __ext_Elf32_Half	e_machine;
+    __ext_Elf32_Word	e_version;
+    __ext_Elf32_Addr	e_entry;
+    __ext_Elf32_Off	e_phoff;
+    __ext_Elf32_Off	e_shoff;
+    __ext_Elf32_Word	e_flags;
+    __ext_Elf32_Half	e_ehsize;
+    __ext_Elf32_Half	e_phentsize;
+    __ext_Elf32_Half	e_phnum;
+    __ext_Elf32_Half	e_shentsize;
+    __ext_Elf32_Half	e_shnum;
+    __ext_Elf32_Half	e_shstrndx;
+} __ext_Elf32_Ehdr;
+
+#if __LIBELF64
+typedef struct {
+    unsigned char	e_ident[EI_NIDENT];
+    __ext_Elf64_Half	e_type;
+    __ext_Elf64_Half	e_machine;
+    __ext_Elf64_Word	e_version;
+    __ext_Elf64_Addr	e_entry;
+    __ext_Elf64_Off	e_phoff;
+    __ext_Elf64_Off	e_shoff;
+    __ext_Elf64_Word	e_flags;
+    __ext_Elf64_Half	e_ehsize;
+    __ext_Elf64_Half	e_phentsize;
+    __ext_Elf64_Half	e_phnum;
+    __ext_Elf64_Half	e_shentsize;
+    __ext_Elf64_Half	e_shnum;
+    __ext_Elf64_Half	e_shstrndx;
+} __ext_Elf64_Ehdr;
+#endif /* __LIBELF64 */
+
+/*
+ * Section header
+ */
+typedef struct {
+    __ext_Elf32_Word	sh_name;
+    __ext_Elf32_Word	sh_type;
+    __ext_Elf32_Word	sh_flags;
+    __ext_Elf32_Addr	sh_addr;
+    __ext_Elf32_Off	sh_offset;
+    __ext_Elf32_Word	sh_size;
+    __ext_Elf32_Word	sh_link;
+    __ext_Elf32_Word	sh_info;
+    __ext_Elf32_Word	sh_addralign;
+    __ext_Elf32_Word	sh_entsize;
+} __ext_Elf32_Shdr;
+
+#if __LIBELF64
+typedef struct {
+    __ext_Elf64_Word	sh_name;
+    __ext_Elf64_Word	sh_type;
+    __ext_Elf64_Xword	sh_flags;
+    __ext_Elf64_Addr	sh_addr;
+    __ext_Elf64_Off	sh_offset;
+    __ext_Elf64_Xword	sh_size;
+    __ext_Elf64_Word	sh_link;
+    __ext_Elf64_Word	sh_info;
+    __ext_Elf64_Xword	sh_addralign;
+    __ext_Elf64_Xword	sh_entsize;
+} __ext_Elf64_Shdr;
+#endif /* __LIBELF64 */
+
+/*
+ * Symbol table
+ */
+typedef struct {
+    __ext_Elf32_Word	st_name;
+    __ext_Elf32_Addr	st_value;
+    __ext_Elf32_Word	st_size;
+    unsigned char	st_info;
+    unsigned char	st_other;
+    __ext_Elf32_Half	st_shndx;
+} __ext_Elf32_Sym;
+
+#if __LIBELF64
+typedef struct {
+    __ext_Elf64_Word	st_name;
+    unsigned char	st_info;
+    unsigned char	st_other;
+    __ext_Elf64_Half	st_shndx;
+    __ext_Elf64_Addr	st_value;
+    __ext_Elf64_Xword	st_size;
+} __ext_Elf64_Sym;
+#endif /* __LIBELF64 */
+
+/*
+ * Relocation
+ */
+typedef struct {
+    __ext_Elf32_Addr	r_offset;
+    __ext_Elf32_Word	r_info;
+} __ext_Elf32_Rel;
+
+typedef struct {
+    __ext_Elf32_Addr	r_offset;
+    __ext_Elf32_Word	r_info;
+    __ext_Elf32_Sword	r_addend;
+} __ext_Elf32_Rela;
+
+#if __LIBELF64
+typedef struct {
+    __ext_Elf64_Addr	r_offset;
+#if __LIBELF64_IRIX
+    __ext_Elf64_Word	r_sym;
+    unsigned char	r_ssym;
+    unsigned char	r_type3;
+    unsigned char	r_type2;
+    unsigned char	r_type;
+#else /* __LIBELF64_IRIX */
+    __ext_Elf64_Xword	r_info;
+#endif /* __LIBELF64_IRIX */
+} __ext_Elf64_Rel;
+
+typedef struct {
+    __ext_Elf64_Addr	r_offset;
+#if __LIBELF64_IRIX
+    __ext_Elf64_Word	r_sym;
+    unsigned char	r_ssym;
+    unsigned char	r_type3;
+    unsigned char	r_type2;
+    unsigned char	r_type;
+#else /* __LIBELF64_IRIX */
+    __ext_Elf64_Xword	r_info;
+#endif /* __LIBELF64_IRIX */
+    __ext_Elf64_Sxword	r_addend;
+} __ext_Elf64_Rela;
+#endif /* __LIBELF64 */
+
+/*
+ * Program header
+ */
+typedef struct {
+    __ext_Elf32_Word	p_type;
+    __ext_Elf32_Off	p_offset;
+    __ext_Elf32_Addr	p_vaddr;
+    __ext_Elf32_Addr	p_paddr;
+    __ext_Elf32_Word	p_filesz;
+    __ext_Elf32_Word	p_memsz;
+    __ext_Elf32_Word	p_flags;
+    __ext_Elf32_Word	p_align;
+} __ext_Elf32_Phdr;
+
+#if __LIBELF64
+typedef struct {
+    __ext_Elf64_Word	p_type;
+    __ext_Elf64_Word	p_flags;
+    __ext_Elf64_Off	p_offset;
+    __ext_Elf64_Addr	p_vaddr;
+    __ext_Elf64_Addr	p_paddr;
+    __ext_Elf64_Xword	p_filesz;
+    __ext_Elf64_Xword	p_memsz;
+    __ext_Elf64_Xword	p_align;
+} __ext_Elf64_Phdr;
+#endif /* __LIBELF64 */
+
+/*
+ * Dynamic structure
+ */
+typedef struct {
+    __ext_Elf32_Sword	d_tag;
+    union {
+	__ext_Elf32_Word	d_val;
+	__ext_Elf32_Addr	d_ptr;
+    } d_un;
+} __ext_Elf32_Dyn;
+
+#if __LIBELF64
+typedef struct {
+    __ext_Elf64_Sxword	d_tag;
+    union {
+	__ext_Elf64_Xword	d_val;
+	__ext_Elf64_Addr	d_ptr;
+    } d_un;
+} __ext_Elf64_Dyn;
+#endif /* __LIBELF64 */
+
+#ifdef	__cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _EXT_TYPES_H */
diff --git a/contrib/media/updf/include/libelf/libelf.h b/contrib/media/updf/include/libelf/libelf.h
new file mode 100644
index 0000000000..6470875559
--- /dev/null
+++ b/contrib/media/updf/include/libelf/libelf.h
@@ -0,0 +1,232 @@
+/*
+libelf.h - public header file for libelf.
+Copyright (C) 1995 - 1998 Michael Riepe <michael@stud.uni-hannover.de>
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/* @(#) $Id: libelf.h,v 1.5 1998/06/01 19:47:18 michael Exp $ */
+
+#ifndef _LIBELF_H
+#define _LIBELF_H
+
+#include <sys/types.h>
+
+#if __LIBELF_INTERNAL__
+#include <sys_elf.h>
+#else /* __LIBELF_INTERNAL__ */
+#include <libelf/sys_elf.h>
+#endif /* __LIBELF_INTERNAL__ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#ifndef __P
+# if __STDC__ || defined(__cplusplus)
+#  define __P(args) args
+# else /* __STDC__ || defined(__cplusplus) */
+#  define __P(args) ()
+# endif /* __STDC__ || defined(__cplusplus) */
+#endif /* __P */
+
+/*
+ * Commands
+ */
+typedef enum {
+    ELF_C_NULL = 0,	/* must be first, 0 */
+    ELF_C_READ,
+    ELF_C_WRITE,
+    ELF_C_CLR,
+    ELF_C_SET,
+    ELF_C_FDDONE,
+    ELF_C_FDREAD,
+    ELF_C_RDWR,
+    ELF_C_NUM		/* must be last */
+} Elf_Cmd;
+
+/*
+ * Flags
+ */
+#define	ELF_F_DIRTY	0x1
+#define	ELF_F_LAYOUT	0x4
+
+/*
+ * File types
+ */
+typedef enum {
+    ELF_K_NONE = 0,	/* must be first, 0 */
+    ELF_K_AR,
+    ELF_K_COFF,
+    ELF_K_ELF,
+    ELF_K_NUM		/* must be last */
+} Elf_Kind;
+
+/*
+ * Data types
+ */
+typedef enum {
+    ELF_T_BYTE = 0,	/* must be first, 0 */
+    ELF_T_ADDR,
+    ELF_T_DYN,
+    ELF_T_EHDR,
+    ELF_T_HALF,
+    ELF_T_OFF,
+    ELF_T_PHDR,
+    ELF_T_RELA,
+    ELF_T_REL,
+    ELF_T_SHDR,
+    ELF_T_SWORD,
+    ELF_T_SYM,
+    ELF_T_WORD,
+    /*
+     * New stuff for 64-bit.
+     *
+     * Most implementations add ELF_T_SXWORD after ELF_T_SWORD
+     * which breaks binary compatibility with earlier versions.
+     * If this causes problems for you, contact me.
+     */
+    ELF_T_SXWORD,
+    ELF_T_XWORD,
+    ELF_T_NUM		/* must be last */
+} Elf_Type;
+
+/*
+ * Elf descriptor
+ */
+typedef struct Elf	Elf;
+
+/*
+ * Section descriptor
+ */
+typedef struct Elf_Scn	Elf_Scn;
+
+/*
+ * Archive member header
+ */
+typedef struct {
+    char*		ar_name;
+    time_t		ar_date;
+    long		ar_uid;
+    long 		ar_gid;
+    unsigned long	ar_mode;
+    off_t		ar_size;
+    char*		ar_rawname;
+} Elf_Arhdr;
+
+/*
+ * Archive symbol table
+ */
+typedef struct {
+    char*		as_name;
+    size_t		as_off;
+    unsigned long	as_hash;
+} Elf_Arsym;
+
+/*
+ * Data descriptor
+ */
+typedef struct {
+    void*		d_buf;
+    Elf_Type		d_type;
+    size_t		d_size;
+    off_t		d_off;
+    size_t		d_align;
+    unsigned		d_version;
+} Elf_Data;
+
+/*
+ * Function declarations
+ */
+extern Elf *elf_begin __P((int __fd, Elf_Cmd __cmd, Elf *__ref));
+extern Elf *elf_memory __P((char *__image, size_t __size));
+extern int elf_cntl __P((Elf *__elf, Elf_Cmd __cmd));
+extern int elf_end __P((Elf *__elf));
+extern const char *elf_errmsg __P((int __err));
+extern int elf_errno __P((void));
+extern void elf_fill __P((int __fill));
+extern unsigned elf_flagdata __P((Elf_Data *__data, Elf_Cmd __cmd,
+	unsigned __flags));
+extern unsigned elf_flagehdr __P((Elf *__elf, Elf_Cmd __cmd,
+	unsigned __flags));
+extern unsigned elf_flagelf __P((Elf *__elf, Elf_Cmd __cmd,
+	unsigned __flags));
+extern unsigned elf_flagphdr __P((Elf *__elf, Elf_Cmd __cmd,
+	unsigned __flags));
+extern unsigned elf_flagscn __P((Elf_Scn *__scn, Elf_Cmd __cmd,
+	unsigned __flags));
+extern unsigned elf_flagshdr __P((Elf_Scn *__scn, Elf_Cmd __cmd,
+	unsigned __flags));
+extern size_t elf32_fsize __P((Elf_Type __type, size_t __count,
+	unsigned __ver));
+extern Elf_Arhdr *elf_getarhdr __P((Elf *__elf));
+extern Elf_Arsym *elf_getarsym __P((Elf *__elf, size_t *__ptr));
+extern off_t elf_getbase __P((Elf *__elf));
+extern Elf_Data *elf_getdata __P((Elf_Scn *__scn, Elf_Data *__data));
+extern Elf32_Ehdr *elf32_getehdr __P((Elf *__elf));
+extern char *elf_getident __P((Elf *__elf, size_t *__ptr));
+extern Elf32_Phdr *elf32_getphdr __P((Elf *__elf));
+extern Elf_Scn *elf_getscn __P((Elf *__elf, size_t __index));
+extern Elf32_Shdr *elf32_getshdr __P((Elf_Scn *__scn));
+extern unsigned long elf_hash __P((const char *__name));
+extern Elf_Kind elf_kind __P((Elf *__elf));
+extern size_t elf_ndxscn __P((Elf_Scn *__scn));
+extern Elf_Data *elf_newdata __P((Elf_Scn *__scn));
+extern Elf32_Ehdr *elf32_newehdr __P((Elf *__elf));
+extern Elf32_Phdr *elf32_newphdr __P((Elf *__elf, size_t __count));
+extern Elf_Scn *elf_newscn __P((Elf *__elf));
+extern Elf_Cmd elf_next __P((Elf *__elf));
+extern Elf_Scn *elf_nextscn __P((Elf *__elf, Elf_Scn *__scn));
+extern size_t elf_rand __P((Elf *__elf, size_t __offset));
+extern Elf_Data *elf_rawdata __P((Elf_Scn *__scn, Elf_Data *__data));
+extern char *elf_rawfile __P((Elf *__elf, size_t *__ptr));
+extern char *elf_strptr __P((Elf *__elf, size_t __section, size_t __offset));
+extern off_t elf_update __P((Elf *__elf, Elf_Cmd __cmd));
+extern unsigned elf_version __P((unsigned __ver));
+extern Elf_Data *elf32_xlatetof __P((Elf_Data *__dst, const Elf_Data *__src,
+	unsigned __encode));
+extern Elf_Data *elf32_xlatetom __P((Elf_Data *__dst, const Elf_Data *__src,
+	unsigned __encode));
+
+#if __LIBELF64
+/*
+ * 64-bit ELF functions
+ * Not available on all platforms
+ */
+extern Elf64_Ehdr *elf64_getehdr __P((Elf *__elf));
+extern Elf64_Ehdr *elf64_newehdr __P((Elf *__elf));
+extern Elf64_Phdr *elf64_getphdr __P((Elf *__elf));
+extern Elf64_Phdr *elf64_newphdr __P((Elf *__elf, size_t __count));
+extern Elf64_Shdr *elf64_getshdr __P((Elf_Scn *__scn));
+extern size_t elf64_fsize __P((Elf_Type __type, size_t __count,
+	unsigned __ver));
+extern Elf_Data *elf64_xlatetof __P((Elf_Data *__dst, const Elf_Data *__src,
+	unsigned __encode));
+extern Elf_Data *elf64_xlatetom __P((Elf_Data *__dst, const Elf_Data *__src,
+	unsigned __encode));
+#endif /* __LIBELF64 */
+
+/*
+ * More function declarations
+ * These functions are NOT available
+ * in the SYSV version of libelf!
+ */
+extern size_t elf_delscn __P((Elf *__elf, Elf_Scn *__scn));
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _LIBELF_H */
diff --git a/contrib/media/updf/include/libelf/nlist.h b/contrib/media/updf/include/libelf/nlist.h
new file mode 100644
index 0000000000..59497d3e58
--- /dev/null
+++ b/contrib/media/updf/include/libelf/nlist.h
@@ -0,0 +1,48 @@
+/*
+nlist.h - public header file for nlist(3).
+Copyright (C) 1995 - 1998 Michael Riepe <michael@stud.uni-hannover.de>
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/* @(#) $Id: nlist.h,v 1.3 1998/06/01 19:47:24 michael Exp $ */
+
+#ifndef _NLIST_H
+#define _NLIST_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+struct nlist {
+    char*		n_name;
+    long		n_value;
+    short		n_scnum;
+    unsigned short	n_type;
+    char		n_sclass;
+    char		n_numaux;
+};
+
+#if __STDC__ || defined(__cplusplus)
+extern int nlist(const char *__filename, struct nlist *__nl);
+#else /* __STDC__ || defined(__cplusplus) */
+extern int nlist();
+#endif /* __STDC__ || defined(__cplusplus) */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _NLIST_H */
diff --git a/contrib/media/updf/include/libelf/private.h b/contrib/media/updf/include/libelf/private.h
new file mode 100644
index 0000000000..a187ae9c16
--- /dev/null
+++ b/contrib/media/updf/include/libelf/private.h
@@ -0,0 +1,360 @@
+/*
+private.h - private definitions for libelf.
+Copyright (C) 1995 - 1998 Michael Riepe <michael@stud.uni-hannover.de>
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/* @(#) $Id: private.h,v 1.10 1998/11/27 21:25:19 michael Exp $ */
+
+#ifndef _PRIVATE_H
+#define _PRIVATE_H
+
+#define __LIBELF_INTERNAL__ 1
+
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif /* HAVE_CONFIG_H */
+
+#include <sys/types.h>
+
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <string.h>
+#else /* STDC_HEADERS */
+extern char *malloc(), *realloc();
+extern void free(), bcopy();
+extern int strcmp(), strncmp(), memcmp();
+extern void *memcpy(), *memmove(), *memset();
+#endif /* STDC_HEADERS */
+
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#else /* HAVE_UNISTD_H */
+extern int read(), write();
+extern off_t lseek();
+#endif /* HAVE_UNISTD_H */
+
+#if !HAVE_MEMCMP
+# define memcmp	strncmp
+#endif /* !HAVE_MEMCMP */
+#if !HAVE_MEMCPY
+# define memcpy(d,s,n)	bcopy(s,d,n)
+#endif /* !HAVE_MEMCPY */
+#if !HAVE_MEMMOVE
+# define memmove(d,s,n)	bcopy(s,d,n)
+#endif /* !HAVE_MEMMOVE */
+
+#if !HAVE_MEMSET
+# define memset _elf_memset
+extern void *_elf_memset();
+#endif /* !HAVE_MEMSET */
+
+#if HAVE_STRUCT_NLIST_DECLARATION
+# define nlist __override_nlist_declaration
+#endif /* HAVE_STRUCT_NLIST_DECLARATION */
+
+#if NEED_LINK_H
+# include <link.h>
+#endif /* NEED_LINK_H */
+
+#include <libelf.h>
+
+#if HAVE_STRUCT_NLIST_DECLARATION
+# undef nlist
+#endif /* HAVE_STRUCT_NLIST_DECLARATION */
+
+typedef struct Scn_Data Scn_Data;
+
+/*
+ * ELF descriptor
+ */
+struct Elf {
+    /* common */
+    size_t	e_size;			/* file/member size */
+    size_t	e_dsize;		/* size of memory image */
+    Elf_Kind	e_kind;			/* kind of file */
+    char*	e_data;			/* file/member data */
+    char*	e_rawdata;		/* file/member raw data */
+    size_t	e_idlen;		/* identifier size */
+    int		e_fd;			/* file descriptor */
+    unsigned	e_count;		/* activation count */
+    /* archive members (still common) */
+    Elf*	e_parent;		/* NULL if not an archive member */
+    size_t	e_next;			/* 0 if not an archive member */
+    size_t	e_base;			/* 0 if not an archive member */
+    Elf*	e_link;			/* next archive member or NULL */
+    Elf_Arhdr*	e_arhdr;		/* archive member header or NULL */
+    /* archives */
+    size_t	e_off;			/* current member offset (for elf_begin) */
+    Elf*	e_members;		/* linked list of active archive members */
+    char*	e_symtab;		/* archive symbol table */
+    size_t	e_symlen;		/* length of archive symbol table */
+    char*	e_strtab;		/* archive string table */
+    size_t	e_strlen;		/* length of archive string table */
+    /* ELF files */
+    unsigned	e_class;		/* ELF class */
+    unsigned	e_encoding;		/* ELF data encoding */
+    unsigned	e_version;		/* ELF version */
+    char*	e_ehdr;			/* ELF header */
+    char*	e_phdr;			/* ELF program header table */
+    size_t	e_phnum;		/* size of program header table */
+    Elf_Scn*	e_scn_1;		/* first section */
+    Elf_Scn*	e_scn_n;		/* last section */
+    unsigned	e_elf_flags;		/* elf flags (ELF_F_*) */
+    unsigned	e_ehdr_flags;		/* ehdr flags (ELF_F_*) */
+    unsigned	e_phdr_flags;		/* phdr flags (ELF_F_*) */
+    /* misc flags */
+    unsigned	e_readable : 1;		/* file is readable */
+    unsigned	e_writable : 1;		/* file is writable */
+    unsigned	e_disabled : 1;		/* e_fd has been disabled */
+    unsigned	e_cooked : 1;		/* e_data was modified */
+    unsigned	e_free_syms : 1;	/* e_symtab is malloc'ed */
+    unsigned	e_free_ehdr : 1;	/* e_ehdr is malloc'ed */
+    unsigned	e_free_phdr : 1;	/* e_phdr is malloc'ed */
+    unsigned	e_unmap_data : 1;	/* e_data is mmap'ed */
+    unsigned	e_memory : 1;		/* created by elf_memory() */
+    /* magic number for debugging */
+    long	e_magic;
+};
+
+#define ELF_MAGIC	0x012b649e
+
+#define INIT_ELF	{\
+    /* e_size */	0,\
+    /* e_dsize */	0,\
+    /* e_kind */	ELF_K_NONE,\
+    /* e_data */	NULL,\
+    /* e_rawdata */	NULL,\
+    /* e_idlen */	0,\
+    /* e_fd */		-1,\
+    /* e_count */	1,\
+    /* e_parent */	NULL,\
+    /* e_next */	0,\
+    /* e_base */	0,\
+    /* e_link */	NULL,\
+    /* e_arhdr */	NULL,\
+    /* e_off */		0,\
+    /* e_members */	NULL,\
+    /* e_symtab */	NULL,\
+    /* e_symlen */	0,\
+    /* e_strtab */	NULL,\
+    /* e_strlen */	0,\
+    /* e_class */	ELFCLASSNONE,\
+    /* e_encoding */	ELFDATANONE,\
+    /* e_version */	EV_NONE,\
+    /* e_ehdr */	NULL,\
+    /* e_phdr */	NULL,\
+    /* e_phnum */	0,\
+    /* e_scn_1 */	NULL,\
+    /* e_scn_n */	NULL,\
+    /* e_elf_flags */	0,\
+    /* e_ehdr_flags */	0,\
+    /* e_phdr_flags */	0,\
+    /* e_readable */	0,\
+    /* e_writable */	0,\
+    /* e_disabled */	0,\
+    /* e_cooked */	0,\
+    /* e_free_syms */	0,\
+    /* e_free_ehdr */	0,\
+    /* e_free_phdr */	0,\
+    /* e_unmap_data */	0,\
+    /* e_memory */	0,\
+    /* e_magic */	ELF_MAGIC\
+}
+
+/*
+ * Section descriptor
+ */
+struct Elf_Scn {
+    Elf_Scn*	s_link;			/* pointer to next Elf_Scn */
+    Elf*	s_elf;			/* pointer to elf descriptor */
+    size_t	s_index;		/* number of this section */
+    unsigned	s_scn_flags;		/* section flags (ELF_F_*) */
+    unsigned	s_shdr_flags;		/* shdr flags (ELF_F_*) */
+    Scn_Data*	s_data_1;		/* first data buffer */
+    Scn_Data*	s_data_n;		/* last data buffer */
+    Scn_Data*	s_rawdata;		/* raw data buffer */
+    /* data copied from shdr */
+    unsigned	s_type;			/* section type */
+    size_t	s_offset;		/* section offset */
+    size_t	s_size;			/* section size */
+    /* misc flags */
+    unsigned	s_freeme : 1;		/* this Elf_Scn was malloc'ed */
+    /* section header */
+    union {
+#if __LIBELF64
+	Elf64_Shdr	u_shdr64;
+#endif /* __LIBELF64 */
+	Elf32_Shdr	u_shdr32;
+    }		s_uhdr;
+    /* magic number for debugging */
+    long	s_magic;
+};
+#define s_shdr32	s_uhdr.u_shdr32
+#define s_shdr64	s_uhdr.u_shdr64
+
+#define SCN_MAGIC	0x012c747d
+
+#define INIT_SCN	{\
+    /* s_link */	NULL,\
+    /* s_elf */		NULL,\
+    /* s_index */	0,\
+    /* s_scn_flags */	0,\
+    /* s_shdr_flags */	0,\
+    /* s_data_1 */	NULL,\
+    /* s_data_n */	NULL,\
+    /* s_rawdata */	NULL,\
+    /* s_type */	SHT_NULL,\
+    /* s_offset */	0,\
+    /* s_size */	0,\
+    /* s_freeme */	0,\
+    /* s_uhdr */	{{0,}},\
+    /* s_magic */	SCN_MAGIC\
+}
+
+/*
+ * Data descriptor
+ */
+struct Scn_Data {
+    Elf_Data	sd_data;		/* must be first! */
+    Scn_Data*	sd_link;		/* pointer to next Scn_Data */
+    char*	sd_memdata;		/* memory image of section */
+    unsigned	sd_data_flags;		/* data flags (ELF_F_*) */
+    /* misc flags */
+    unsigned	sd_freeme : 1;		/* this Scn_Data was malloc'ed */
+    unsigned	sd_free_data : 1;	/* sd_memdata is malloc'ed */
+    /* magic number for debugging */
+    long	sd_magic;
+};
+
+#define DATA_MAGIC	0x01072639
+
+#define INIT_DATA	{\
+    {\
+    /* d_buf */		NULL,\
+    /* d_type */	ELF_T_BYTE,\
+    /* d_size */	0,\
+    /* d_off */		0,\
+    /* d_align */	0,\
+    /* d_version */	EV_NONE\
+    },\
+    /* sd_link */	NULL,\
+    /* sd_memdata */	NULL,\
+    /* sd_data_flags */	0,\
+    /* sd_freeme */	0,\
+    /* sd_free_data */	0,\
+    /* sd_magic */	DATA_MAGIC\
+}
+
+/*
+ * Private status variables
+ */
+extern unsigned _elf_version;
+extern int _elf_errno;
+extern int _elf_fill;
+
+/*
+ * Private functions
+ */
+extern void *_elf_read __P((Elf*, void*, size_t, size_t));
+extern void *_elf_mmap __P((Elf*));
+extern int _elf_cook __P((Elf*));
+extern char *_elf_getehdr __P((Elf*, unsigned));
+extern Elf_Data *_elf_xlatetom(const Elf*, Elf_Data*, const Elf_Data*);
+
+/*
+ * Private data
+ */
+extern const Elf_Scn _elf_scn_init;
+extern const Scn_Data _elf_data_init;
+extern const Elf_Type _elf_scn_types[SHT_NUM];
+extern const size_t _elf_fmsize[2][EV_CURRENT - EV_NONE][ELF_T_NUM][2];
+
+/*
+ * Access macros for _elf_fmsize[]
+ */
+#define _fmsize(c,v,t,w)	\
+	(_elf_fmsize[(c)-ELFCLASS32][(v)-EV_NONE-1][(t)-ELF_T_BYTE][(w)])
+#define _fsize(c,v,t)		_fmsize((c),(v),(t),1)
+#define _msize(c,v,t)		_fmsize((c),(v),(t),0)
+
+/*
+ * Various checks
+ */
+#define valid_class(c)		((c) >= ELFCLASS32 && (c) <= ELFCLASS64)
+#define valid_encoding(e)	((e) >= ELFDATA2LSB && (e) <= ELFDATA2MSB)
+#define valid_version(v)	((v) > EV_NONE && (v) <= EV_CURRENT)
+#define valid_type(t)		((t) >= ELF_T_BYTE && (t) < ELF_T_NUM)
+#define valid_scntype(s)	((s) >= SHT_NULL && (s) < SHT_NUM)
+
+/*
+ * Error codes
+ */
+enum {
+#define __err__(a,b)	a,
+#include <errors.h>		/* include constants from errors.h */
+#undef __err__
+ERROR_NUM
+};
+
+#define seterr(err)	(_elf_errno = (err))
+
+/*
+ * Sizes of data types (external representation)
+ * These definitions should be in <elf.h>, but...
+ */
+#ifndef ELF32_FSZ_ADDR
+# define ELF32_FSZ_ADDR		4
+# define ELF32_FSZ_HALF		2
+# define ELF32_FSZ_OFF		4
+# define ELF32_FSZ_SWORD	4
+# define ELF32_FSZ_WORD		4
+#endif /* ELF32_FSZ_ADDR */
+#ifndef ELF64_FSZ_ADDR
+# define ELF64_FSZ_ADDR		8
+# define ELF64_FSZ_HALF		2
+# define ELF64_FSZ_OFF		8
+# define ELF64_FSZ_SWORD	4
+# define ELF64_FSZ_SXWORD	8
+# define ELF64_FSZ_WORD		4
+# define ELF64_FSZ_XWORD	8
+#endif /* ELF64_FSZ_ADDR */
+
+/*
+ * Alignment
+ */
+#define _ELF32_ALIGN_PHDR	4
+#define _ELF32_ALIGN_SHDR	4
+#define _ELF64_ALIGN_PHDR	8
+#define _ELF64_ALIGN_SHDR	8
+
+/*
+ * Debugging
+ */
+#if ENABLE_DEBUG
+# include <stdio.h>
+# if __STDC__
+#  define elf_assert(x)	((void)((x)||__elf_assert(__FILE__,__LINE__,#x)))
+# else /* __STDC__ */
+#  define elf_assert(x)	((void)((x)||__elf_assert(__FILE__,__LINE__,"x")))
+# endif /* __STDC__ */
+# define __elf_assert(f,l,x)	(fprintf(stderr,\
+	"%s:%u: libelf assertion failure: %s\n",(f),(l),(x)),abort(),0)
+#else /* ENABLE_DEBUG */
+# define elf_assert(x)	((void)0)
+#endif /* ENABLE_DEBUG */
+
+#endif /* _PRIVATE_H */
diff --git a/contrib/media/updf/include/libelf/sys_elf.h b/contrib/media/updf/include/libelf/sys_elf.h
new file mode 100644
index 0000000000..66b7037d9a
--- /dev/null
+++ b/contrib/media/updf/include/libelf/sys_elf.h
@@ -0,0 +1,81 @@
+/* lib/sys_elf.h.  Generated automatically by configure.  */
+/*
+sys_elf.h.in - configure template for private "switch" file.
+Copyright (C) 1998 Michael Riepe <michael@stud.uni-hannover.de>
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/* @(#) $Id: sys_elf.h.in,v 1.3 1998/06/04 15:26:48 michael Exp $ */
+
+/*
+ * DO NOT USE THIS IN APPLICATIONS - #include <libelf.h> INSTEAD!
+ */
+
+/* Define to `<elf.h>' or `<sys/elf.h>' if one of them is present */
+#define __LIBELF_HEADER_ELF_H <elf.h>
+
+/* Define if you want 64-bit support (and your system supports it) */
+#define __LIBELF64 1
+
+/* Define if you want 64-bit support, and are running IRIX */
+/* #undef __LIBELF64_IRIX */
+
+/* Define if you want 64-bit support, and are running Linux */
+/* #undef __LIBELF64_LINUX */
+
+/* Define to a 64-bit signed integer type if one exists */
+#define __libelf_i64_t long long
+
+/* Define to a 64-bit unsigned integer type if one exists */
+#define __libelf_u64_t unsigned long long
+
+/* Define to a 32-bit signed integer type if one exists */
+#define __libelf_i32_t long
+
+/* Define to a 32-bit unsigned integer type if one exists */
+#define __libelf_u32_t unsigned long
+
+/* Define to a 16-bit signed integer type if one exists */
+#define __libelf_i16_t short
+
+/* Define to a 16-bit unsigned integer type if one exists */
+#define __libelf_u16_t unsigned short
+
+/*
+ * Ok, now get the correct instance of elf.h...
+ */
+#ifdef __LIBELF_HEADER_ELF_H
+# include __LIBELF_HEADER_ELF_H
+#else /* __LIBELF_HEADER_ELF_H */
+# if __LIBELF_INTERNAL__
+#  include <elf_repl.h>
+# else /* __LIBELF_INTERNAL__ */
+#  include <libelf/elf_repl.h>
+# endif /* __LIBELF_INTERNAL__ */
+#endif /* __LIBELF_HEADER_ELF_H */
+
+/*
+ * Workaround for broken <elf.h> on Linux...
+ */
+#if __LIBELF64 && __LIBELF64_LINUX
+typedef __libelf_u64_t	Elf64_Addr;
+typedef __libelf_u16_t	Elf64_Half;
+typedef __libelf_u64_t	Elf64_Off;
+typedef __libelf_i32_t	Elf64_Sword;
+typedef __libelf_i64_t	Elf64_Sxword;
+typedef __libelf_u32_t	Elf64_Word;
+typedef __libelf_u64_t	Elf64_Xword;
+#endif /* __LIBELF64 && __LIBELF64_LINUX */
diff --git a/contrib/media/updf/include/libiberty.h b/contrib/media/updf/include/libiberty.h
new file mode 100644
index 0000000000..effe5f628c
--- /dev/null
+++ b/contrib/media/updf/include/libiberty.h
@@ -0,0 +1,262 @@
+/* Function declarations for libiberty.
+
+   Copyright 2001 Free Software Foundation, Inc.
+   
+   Note - certain prototypes declared in this header file are for
+   functions whoes implementation copyright does not belong to the
+   FSF.  Those prototypes are present in this file for reference
+   purposes only and their presence in this file should not construed
+   as an indication of ownership by the FSF of the implementation of
+   those functions in any way or form whatsoever.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+   
+   Written by Cygnus Support, 1994.
+
+   The libiberty library provides a number of functions which are
+   missing on some operating systems.  We do not declare those here,
+   to avoid conflicts with the system header files on operating
+   systems that do support those functions.  In this file we only
+   declare those functions which are specific to libiberty.  */
+
+#ifndef LIBIBERTY_H
+#define LIBIBERTY_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "ansidecl.h"
+
+#ifdef ANSI_PROTOTYPES
+/* Get a definition for size_t.  */
+#include <stddef.h>
+/* Get a definition for va_list.  */
+#include <stdarg.h>
+#endif
+
+/* Build an argument vector from a string.  Allocates memory using
+   malloc.  Use freeargv to free the vector.  */
+
+extern char **buildargv PARAMS ((char *)) ATTRIBUTE_MALLOC;
+
+/* Free a vector returned by buildargv.  */
+
+extern void freeargv PARAMS ((char **));
+
+/* Duplicate an argument vector. Allocates memory using malloc.  Use
+   freeargv to free the vector.  */
+
+extern char **dupargv PARAMS ((char **)) ATTRIBUTE_MALLOC;
+
+
+/* Return the last component of a path name.  Note that we can't use a
+   prototype here because the parameter is declared inconsistently
+   across different systems, sometimes as "char *" and sometimes as
+   "const char *" */
+
+/* HAVE_DECL_* is a three-state macro: undefined, 0 or 1.  If it is
+   undefined, we haven't run the autoconf check so provide the
+   declaration without arguments.  If it is 0, we checked and failed
+   to find the declaration so provide a fully prototyped one.  If it
+   is 1, we found it so don't provide any declaration at all.  */
+#if defined (__GNU_LIBRARY__ ) || defined (__linux__) || defined (__FreeBSD__) || defined (__OpenBSD__) || defined (__CYGWIN__) || defined (__CYGWIN32__) || (defined (HAVE_DECL_BASENAME) && !HAVE_DECL_BASENAME)
+extern char *basename PARAMS ((const char *));
+#else
+# if !defined (HAVE_DECL_BASENAME)
+extern char *basename ();
+# endif
+#endif
+
+/* A well-defined basename () that is always compiled in.  */
+
+extern char *lbasename PARAMS ((const char *));
+
+/* Concatenate an arbitrary number of strings, up to (char *) NULL.
+   Allocates memory using xmalloc.  */
+
+extern char *concat PARAMS ((const char *, ...)) ATTRIBUTE_MALLOC;
+
+/* Check whether two file descriptors refer to the same file.  */
+
+extern int fdmatch PARAMS ((int fd1, int fd2));
+
+/* Get the working directory.  The result is cached, so don't call
+   chdir() between calls to getpwd().  */
+
+extern char * getpwd PARAMS ((void));
+
+/* Get the amount of time the process has run, in microseconds.  */
+
+extern long get_run_time PARAMS ((void));
+
+/* Choose a temporary directory to use for scratch files.  */
+
+extern char *choose_temp_base PARAMS ((void)) ATTRIBUTE_MALLOC;
+
+/* Return a temporary file name or NULL if unable to create one.  */
+
+extern char *make_temp_file PARAMS ((const char *)) ATTRIBUTE_MALLOC;
+
+/* Allocate memory filled with spaces.  Allocates using malloc.  */
+
+extern const char *spaces PARAMS ((int count));
+
+/* Return the maximum error number for which strerror will return a
+   string.  */
+
+extern int errno_max PARAMS ((void));
+
+/* Return the name of an errno value (e.g., strerrno (EINVAL) returns
+   "EINVAL").  */
+
+extern const char *strerrno PARAMS ((int));
+
+/* Given the name of an errno value, return the value.  */
+
+extern int strtoerrno PARAMS ((const char *));
+
+/* ANSI's strerror(), but more robust.  */
+
+extern char *xstrerror PARAMS ((int));
+
+/* Return the maximum signal number for which strsignal will return a
+   string.  */
+
+extern int signo_max PARAMS ((void));
+
+/* Return a signal message string for a signal number
+   (e.g., strsignal (SIGHUP) returns something like "Hangup").  */
+/* This is commented out as it can conflict with one in system headers.
+   We still document its existence though.  */
+
+/*extern const char *strsignal PARAMS ((int));*/
+
+/* Return the name of a signal number (e.g., strsigno (SIGHUP) returns
+   "SIGHUP").  */
+
+extern const char *strsigno PARAMS ((int));
+
+/* Given the name of a signal, return its number.  */
+
+extern int strtosigno PARAMS ((const char *));
+
+/* Register a function to be run by xexit.  Returns 0 on success.  */
+
+extern int xatexit PARAMS ((void (*fn) (void)));
+
+/* Exit, calling all the functions registered with xatexit.  */
+
+extern void xexit PARAMS ((int status)) ATTRIBUTE_NORETURN;
+
+/* Set the program name used by xmalloc.  */
+
+extern void xmalloc_set_program_name PARAMS ((const char *));
+
+/* Report an allocation failure.  */
+extern void xmalloc_failed PARAMS ((size_t)) ATTRIBUTE_NORETURN;
+
+/* Allocate memory without fail.  If malloc fails, this will print a
+   message to stderr (using the name set by xmalloc_set_program_name,
+   if any) and then call xexit.  */
+
+extern PTR xmalloc PARAMS ((size_t)) ATTRIBUTE_MALLOC;
+
+/* Reallocate memory without fail.  This works like xmalloc.  Note,
+   realloc type functions are not suitable for attribute malloc since
+   they may return the same address across multiple calls. */
+
+extern PTR xrealloc PARAMS ((PTR, size_t));
+
+/* Allocate memory without fail and set it to zero.  This works like
+   xmalloc.  */
+
+extern PTR xcalloc PARAMS ((size_t, size_t)) ATTRIBUTE_MALLOC;
+
+/* Copy a string into a memory buffer without fail.  */
+
+extern char *xstrdup PARAMS ((const char *)) ATTRIBUTE_MALLOC;
+
+/* Copy an existing memory buffer to a new memory buffer without fail.  */
+
+extern PTR xmemdup PARAMS ((const PTR, size_t, size_t)) ATTRIBUTE_MALLOC;
+
+/* hex character manipulation routines */
+
+#define _hex_array_size 256
+#define _hex_bad	99
+extern char _hex_value[_hex_array_size];
+extern void hex_init PARAMS ((void));
+#define hex_p(c)	(hex_value (c) != _hex_bad)
+/* If you change this, note well: Some code relies on side effects in
+   the argument being performed exactly once.  */
+#define hex_value(c)	(_hex_value[(unsigned char) (c)])
+
+/* Definitions used by the pexecute routine.  */
+
+#define PEXECUTE_FIRST   1
+#define PEXECUTE_LAST    2
+#define PEXECUTE_ONE     (PEXECUTE_FIRST + PEXECUTE_LAST)
+#define PEXECUTE_SEARCH  4
+#define PEXECUTE_VERBOSE 8
+
+/* Execute a program.  */
+
+extern int pexecute PARAMS ((const char *, char * const *, const char *,
+			    const char *, char **, char **, int));
+
+/* Wait for pexecute to finish.  */
+
+extern int pwait PARAMS ((int, int *, int));
+
+/* Like sprintf but provides a pointer to malloc'd storage, which must
+   be freed by the caller.  */
+
+extern int asprintf PARAMS ((char **, const char *, ...)) ATTRIBUTE_PRINTF_2;
+
+/* Like vsprintf but provides a pointer to malloc'd storage, which
+   must be freed by the caller.  */
+
+extern int vasprintf PARAMS ((char **, const char *, va_list))
+  ATTRIBUTE_PRINTF(2,0);
+
+#define ARRAY_SIZE(a) (sizeof (a) / sizeof ((a)[0]))
+
+/* Drastically simplified alloca configurator.  If we're using GCC,
+   we use __builtin_alloca; otherwise we use the C alloca.  The C
+   alloca is always available.  You can override GCC by defining
+   USE_C_ALLOCA yourself.  The canonical autoconf macro C_ALLOCA is
+   also set/unset as it is often used to indicate whether code needs
+   to call alloca(0).  */
+extern PTR C_alloca PARAMS((size_t));
+#undef alloca
+#if GCC_VERSION >= 2000 && !defined USE_C_ALLOCA
+# define alloca(x) __builtin_alloca(x)
+# undef C_ALLOCA
+#else
+# define alloca(x) C_alloca(x)
+# undef USE_C_ALLOCA
+# define USE_C_ALLOCA 1
+# undef C_ALLOCA
+# define C_ALLOCA 1
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* ! defined (LIBIBERTY_H) */
diff --git a/contrib/media/updf/include/libintl.h b/contrib/media/updf/include/libintl.h
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/contrib/media/updf/include/libm/math.h b/contrib/media/updf/include/libm/math.h
new file mode 100644
index 0000000000..5156f452e0
--- /dev/null
+++ b/contrib/media/updf/include/libm/math.h
@@ -0,0 +1,315 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+/* Provided by Cygnus Support (jtc@cygnus.com) */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice 
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * from: @(#)fdlibm.h 5.1 93/09/24
+ * $Id: math.h,v 1.3 1999/07/04 14:37:08 eliz Exp $
+ */
+
+#ifndef _MATH_H_
+#define _MATH_H_
+
+/*
+ * ANSI/POSIX
+ */
+typedef int __int32_t;
+typedef unsigned int __uint32_t;
+
+union __dmath
+{
+  __uint32_t i[2];
+  double d;
+};
+
+extern const union __dmath __infinity;
+#define HUGE_VAL (__infinity.d)
+
+/*
+ * XOPEN/SVID
+ */
+#if !defined(__STRICT_ANSI__) && !defined(_POSIX_SOURCE)
+#define	M_E		2.7182818284590452354	/* e */
+#define	M_LOG2E		1.4426950408889634074	/* log 2e */
+#define	M_LOG10E	0.43429448190325182765	/* log 10e */
+#define	M_LN2		0.693147180559945309417	/* log e2 */
+#define	M_LN10		2.30258509299404568402	/* log e10 */
+#define	M_PI		3.14159265358979323846	/* pi */
+#define	M_TWOPI		6.28318530717958647692	/* 2*pi */
+#define	M_PI_2		1.57079632679489661923	/* pi/2 */
+#define	M_PI_4		0.78539816339744830962	/* pi/4 */
+#define	M_3PI_4		2.3561944901923448370	/* 3/4 * pi */
+#define	M_SQRTPI	1.77245385090551602792981 /* sqrt(pi) */
+#define	M_1_PI		0.31830988618379067154	/* 1/pi */
+#define	M_2_PI		0.63661977236758134308	/* 2/pi */
+#define	M_2_SQRTPI	1.12837916709551257390	/* 2/sqrt(pi) */
+#define	M_SQRT2		1.41421356237309504880	/* sqrt(2) */
+#define	M_SQRT1_2	0.70710678118654752440	/* 1/sqrt(2) */
+#define	M_LN2LO		1.9082149292705877000E-10 /* lower bits of log e2 */
+#define	M_LN2HI		6.9314718036912381649E-1 /* log e2 */
+#define	M_SQRT3   	1.73205080756887719000	/* sqrt(3) */
+#define	M_IVLN10	0.43429448190325182765 /* 1 / log(10) */
+#define	M_LOG2_E	0.693147180559945309417
+#define	M_INVLN2	1.4426950408889633870E0  /* 1 / log e2 */
+
+extern int signgam;
+
+enum __fdlibm_version
+{
+  __fdlibm_ieee = -1,
+  __fdlibm_svid,
+  __fdlibm_xopen,
+  __fdlibm_posix
+};
+
+#define _LIB_VERSION_TYPE enum __fdlibm_version
+#define _LIB_VERSION __fdlib_version
+
+/* if global variable _LIB_VERSION is not desirable, one may 
+ * change the following to be a constant by: 
+ *	#define _LIB_VERSION_TYPE const enum version
+ * In that case, after one initializes the value _LIB_VERSION (see
+ * s_lib_version.c) during compile time, it cannot be modified
+ * in the middle of a program
+ */ 
+extern  _LIB_VERSION_TYPE  _LIB_VERSION;
+
+#define _IEEE_  __fdlibm_ieee
+#define _SVID_  __fdlibm_svid
+#define _XOPEN_ __fdlibm_xopen
+#define _POSIX_ __fdlibm_posix
+
+/* The exception structure passed to the matherr routine.  */
+
+#ifndef __cplusplus
+struct exception
+{
+	int type;
+	const char *name;
+	double arg1;
+	double arg2;
+	double retval;
+	int err;
+};
+#endif
+
+/* 
+ * set X_TLOSS = pi*2**52, which is possibly defined in <values.h>
+ * (one may replace the following line by "#include <values.h>")
+ */
+
+#define X_TLOSS		1.41484755040568800000e+16 
+
+#define	DOMAIN		1
+#define	SING		2
+#define	OVERFLOW	3
+#define	UNDERFLOW	4
+#define	TLOSS		5
+#define	PLOSS		6
+
+#endif /* !__STRICT_ANSI__ && !_POSIX_SOURCE */
+
+
+#include <sys/cdefs.h>
+__BEGIN_DECLS
+
+/*
+ * ANSI/POSIX
+ */
+extern double acos __P((double));
+extern double asin __P((double));
+extern double atan __P((double));
+extern double atan2 __P((double, double));
+extern double cos __P((double));
+extern double sin __P((double));
+extern double tan __P((double));
+
+extern double cosh __P((double));
+extern double sinh __P((double));
+extern double tanh __P((double));
+
+extern double exp __P((double));
+extern double frexp __P((double, int *));
+extern double ldexp __P((double, int));
+extern double log __P((double));
+extern double log10 __P((double));
+extern double modf __P((double, double *));
+
+extern double pow __P((double, double));
+extern double sqrt __P((double));
+
+extern double ceil __P((double));
+extern double fabs __P((double));
+extern double floor __P((double));
+extern double fmod __P((double, double));
+
+#if !defined(__STRICT_ANSI__) && !defined(_POSIX_SOURCE)
+extern double erf __P((double));
+extern double erfc __P((double));
+extern double gamma __P((double));
+extern double hypot __P((double, double));
+extern double infinity __P((void));
+extern int isinf __P((double));
+extern int isnan __P((double));
+extern int finite __P((double));
+extern double j0 __P((double));
+extern double j1 __P((double));
+extern double jn __P((int, double));
+extern double lgamma __P((double));
+extern double nan __P((void));
+extern double y0 __P((double));
+extern double y1 __P((double));
+extern double yn __P((int, double));
+extern double log2 __P((double));
+
+#if !defined(_XOPEN_SOURCE)
+extern double acosh __P((double));
+extern double asinh __P((double));
+extern double atanh __P((double));
+extern double cbrt __P((double));
+extern double exp10 __P((double));
+extern double exp2 __P((double));
+extern double log1p __P((double));
+extern double logb __P((double));
+extern long double modfl __P((long double, long double *));
+extern double nextafter __P((double, double));
+extern double pow10 __P((double));
+extern double pow2 __P((double));
+extern double powi __P((double, int));
+extern void   sincos __P((double *, double *, double));
+extern double remainder __P((double, double));
+extern double scalb __P((double, double));
+
+#ifndef __cplusplus
+extern int matherr __P((struct exception *));
+#endif
+
+/*
+ * IEEE Test Vector
+ */
+extern double significand __P((double));
+
+/*
+ * Functions callable from C, intended to support IEEE arithmetic.
+ */
+extern double copysign __P((double, double));
+extern int ilogb __P((double));
+extern double rint __P((double));
+extern double scalbn __P((double, int));
+
+/*
+ * BSD math library entry points
+ */
+extern double drem __P((double, double));
+extern double expm1 __P((double));
+extern double log1p __P((double));
+
+/*
+ * Reentrant version of gamma & lgamma; passes signgam back by reference
+ * as the second argument; user must allocate space for signgam.
+ */
+extern double gamma_r __P((double, int *));
+extern double lgamma_r __P((double, int *));
+
+
+/* float versions of ANSI/POSIX functions */
+extern float acosf __P((float));
+extern float asinf __P((float));
+extern float atanf __P((float));
+extern float atan2f __P((float, float));
+extern float cosf __P((float));
+extern float sinf __P((float));
+extern float tanf __P((float));
+
+extern float coshf __P((float));
+extern float sinhf __P((float));
+extern float tanhf __P((float));
+
+extern float expf __P((float));
+extern float frexpf __P((float, int *));
+extern float ldexpf __P((float, int));
+extern float logf __P((float));
+extern float log10f __P((float));
+extern float modff __P((float, float *));
+
+extern float powf __P((float, float));
+extern float sqrtf __P((float));
+
+extern float ceilf __P((float));
+extern float fabsf __P((float));
+extern float floorf __P((float));
+extern float fmodf __P((float, float));
+
+extern float erff __P((float));
+extern float erfcf __P((float));
+extern float gammaf __P((float));
+extern float hypotf __P((float, float));
+extern float infinityf __P((void));
+extern int isinff __P((float));
+extern int isnanf __P((float));
+extern int finitef __P((float));
+extern float j0f __P((float));
+extern float j1f __P((float));
+extern float jnf __P((int, float));
+extern float lgammaf __P((float));
+extern float nanf __P((void));
+extern float y0f __P((float));
+extern float y1f __P((float));
+extern float ynf __P((int, float));
+#define log2f(x) (logf (x) / (float) M_LOG2_E)
+
+extern float acoshf __P((float));
+extern float asinhf __P((float));
+extern float atanhf __P((float));
+extern float cbrtf __P((float));
+extern float logbf __P((float));
+extern float nextafterf __P((float, float));
+extern float remainderf __P((float, float));
+extern float scalbf __P((float, float));
+
+/*
+ * float version of IEEE Test Vector
+ */
+extern float significandf __P((float));
+
+/*
+ * Float versions of functions callable from C, intended to support
+ * IEEE arithmetic.
+ */
+extern float copysignf __P((float, float));
+extern int ilogbf __P((float));
+extern float rintf __P((float));
+extern float scalbnf __P((float, int));
+
+/*
+ * float versions of BSD math library entry points
+ */
+extern float dremf __P((float, float));
+extern float expm1f __P((float));
+extern float log1pf __P((float));
+
+/*
+ * Float versions of reentrant version of gamma & lgamma; passes
+ * signgam back by reference as the second argument; user must
+ * allocate space for signgam.
+ */
+extern float gammaf_r __P((float, int *));
+extern float lgammaf_r __P((float, int *));
+
+#endif /* !_XOPEN_SOURCE */
+#endif /* !__STRICT_ANSI__ && !_POSIX_SOURCE */
+
+__END_DECLS
+
+#endif /* _MATH_H_ */
diff --git a/contrib/media/updf/include/libmgfx.h b/contrib/media/updf/include/libmgfx.h
new file mode 100644
index 0000000000..3fd4b8b5a0
--- /dev/null
+++ b/contrib/media/updf/include/libmgfx.h
@@ -0,0 +1,48 @@
+#ifndef __LIBMGFX_H
+#define __LIBMGFX_H
+
+#include<menuet/os.h>
+#include<stdlib.h>
+#include<stdio.h>
+/* #include<string.h> */
+
+typedef unsigned char byte;
+
+typedef struct {
+ int width,height;
+ int bpp;
+ byte * the_image;
+ byte * pal;
+ struct mgfx_image_format * fmt;
+} mgfx_image_t;
+
+struct mgfx_image_format {
+ char * format_name;
+ char * fmt_ext;
+ int (* load_fn)(FILE * f,mgfx_image_t *);
+ struct mgfx_image_format * next;
+};
+
+void register_image_format(struct mgfx_image_format * fmt);
+struct mgfx_image_format * get_image_format(char * fname);
+
+#define _PIC_OK			 0
+#define _PICERR_NOFILE		-1
+#define _PICERR_NOMEM		-2
+#define _PICERR_BADMAGIC	-3
+#define _PICERR_NOCOLOURMAP	-4
+#define _PICERR_NOIMAGE		-5
+#define _PICERR_UNSUPPORTED	-6
+#define _PICERR_CORRUPT		-7
+#define _PICERR_SHOWN_ALREADY	-8
+#define _PICERR_ISRLE		-9
+
+int load_image(char * fname,mgfx_image_t ** the_img);
+void free_image(mgfx_image_t * img);
+void paint_image(int x,int y,mgfx_image_t * img);
+
+void mgfx_register_jpeg(void);
+
+void init_mgfx_library(void);
+
+#endif
diff --git a/contrib/media/updf/include/limits b/contrib/media/updf/include/limits
new file mode 100644
index 0000000000..8a52c9cfb8
--- /dev/null
+++ b/contrib/media/updf/include/limits
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_LIMITS
+#include <bits/std_limits.h>
+#endif
diff --git a/contrib/media/updf/include/limits.h b/contrib/media/updf/include/limits.h
new file mode 100644
index 0000000000..f6052d01bc
--- /dev/null
+++ b/contrib/media/updf/include/limits.h
@@ -0,0 +1,88 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_limits_h_
+#define __dj_include_limits_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define CHAR_BIT 8
+#define CHAR_MAX 127
+#define CHAR_MIN (-128)
+#define INT_MAX 2147483647
+#define INT_MIN (-2147483647-1)
+#define LONG_MAX 2147483647L
+#define LONG_MIN (-2147483647L-1L)
+#define MB_LEN_MAX 5
+#define SCHAR_MAX 127
+#define SCHAR_MIN (-128)
+#define SHRT_MAX 32767
+#define SHRT_MIN (-32768)
+#define UCHAR_MAX 255
+#define UINT_MAX 4294967295U
+#define ULONG_MAX 4294967295UL
+#define USHRT_MAX 65535
+#define WCHAR_MIN 0
+#define WCHAR_MAX 127
+//#define WINT_MIN 0
+//#define WINT_MAX 32767
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#define _POSIX_ARG_MAX		16384	/* but only for exec's to other djgpp programs */
+#define _POSIX_CHILD_MAX	7	/* limited by memory; 7 for 386MAX */
+#define _POSIX_LINK_MAX		1	/* POSIX says 8, but DOS says 1 */
+#define _POSIX_MAX_CANON	126	/* POSIX says 255, but DOS says 126 */
+#define _POSIX_MAX_INPUT	126	/* POSIX says 255, but DOS says 126 */
+#define _POSIX_NAME_MAX		12	/* 8.3 */
+#define _POSIX_NGROUPS_MAX	0
+#define _POSIX_OPEN_MAX		20	/* can be bigger in DOS, but defaults to 20 */
+#define _POSIX_PATH_MAX		256	/* 80 for canonical paths */
+#define _POSIX_PIPE_BUF		512	/* but there aren't any pipes */
+#define _POSIX_SSIZE_MAX	2147483647
+#define _POSIX_STREAM_MAX	20	/* can be bigger in DOS */
+#define _POSIX_TZNAME_MAX	5
+
+#define NGROUPS_MAX		0
+
+#define ARG_MAX			4096 
+#define CHILD_MAX		6
+/* #define OPEN_MAX		20 - DOS can change this */
+/* #define STREAM_MAX		20 - DOS can change this */
+#define TZNAME_MAX		3
+
+#define LINK_MAX		1
+#define MAX_CANON		126
+#define MAX_INPUT		126
+#define NAME_MAX		12	/* 8.3 */
+#define PATH_MAX		512	/* for future expansion */
+#define PIPE_BUF		512	/* but there aren't any pipes */
+
+#define SSIZE_MAX		2147483647
+
+#ifndef _POSIX_SOURCE
+
+/* constants used in Solaris */
+#define LLONG_MIN       (-9223372036854775807LL-1LL)
+#define LLONG_MAX       9223372036854775807LL
+#define ULLONG_MAX      18446744073709551615ULL
+/* gnuc ones */
+#define LONG_LONG_MIN	LLONG_MIN
+#define LONG_LONG_MAX	LLONG_MAX
+#define ULONG_LONG_MAX	ULLONG_MAX
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_limits_h_ */
diff --git a/contrib/media/updf/include/linux/byteorder/big_endian.h b/contrib/media/updf/include/linux/byteorder/big_endian.h
new file mode 100644
index 0000000000..b84efd74c9
--- /dev/null
+++ b/contrib/media/updf/include/linux/byteorder/big_endian.h
@@ -0,0 +1,68 @@
+#ifndef _LINUX_BYTEORDER_BIG_ENDIAN_H
+#define _LINUX_BYTEORDER_BIG_ENDIAN_H
+
+#ifndef __BIG_ENDIAN
+#define __BIG_ENDIAN 4321
+#endif
+#ifndef __BIG_ENDIAN_BITFIELD
+#define __BIG_ENDIAN_BITFIELD
+#endif
+
+#include <linux/byteorder/swab.h>
+
+#define __constant_htonl(x) ((__u32)(x))
+#define __constant_ntohl(x) ((__u32)(x))
+#define __constant_htons(x) ((__u16)(x))
+#define __constant_ntohs(x) ((__u16)(x))
+#define __constant_cpu_to_le64(x) ___constant_swab64((x))
+#define __constant_le64_to_cpu(x) ___constant_swab64((x))
+#define __constant_cpu_to_le32(x) ___constant_swab32((x))
+#define __constant_le32_to_cpu(x) ___constant_swab32((x))
+#define __constant_cpu_to_le16(x) ___constant_swab16((x))
+#define __constant_le16_to_cpu(x) ___constant_swab16((x))
+#define __constant_cpu_to_be64(x) ((__u64)(x))
+#define __constant_be64_to_cpu(x) ((__u64)(x))
+#define __constant_cpu_to_be32(x) ((__u32)(x))
+#define __constant_be32_to_cpu(x) ((__u32)(x))
+#define __constant_cpu_to_be16(x) ((__u16)(x))
+#define __constant_be16_to_cpu(x) ((__u16)(x))
+#define __cpu_to_le64(x) __swab64((x))
+#define __le64_to_cpu(x) __swab64((x))
+#define __cpu_to_le32(x) __swab32((x))
+#define __le32_to_cpu(x) __swab32((x))
+#define __cpu_to_le16(x) __swab16((x))
+#define __le16_to_cpu(x) __swab16((x))
+#define __cpu_to_be64(x) ((__u64)(x))
+#define __be64_to_cpu(x) ((__u64)(x))
+#define __cpu_to_be32(x) ((__u32)(x))
+#define __be32_to_cpu(x) ((__u32)(x))
+#define __cpu_to_be16(x) ((__u16)(x))
+#define __be16_to_cpu(x) ((__u16)(x))
+#define __cpu_to_le64p(x) __swab64p((x))
+#define __le64_to_cpup(x) __swab64p((x))
+#define __cpu_to_le32p(x) __swab32p((x))
+#define __le32_to_cpup(x) __swab32p((x))
+#define __cpu_to_le16p(x) __swab16p((x))
+#define __le16_to_cpup(x) __swab16p((x))
+#define __cpu_to_be64p(x) (*(__u64*)(x))
+#define __be64_to_cpup(x) (*(__u64*)(x))
+#define __cpu_to_be32p(x) (*(__u32*)(x))
+#define __be32_to_cpup(x) (*(__u32*)(x))
+#define __cpu_to_be16p(x) (*(__u16*)(x))
+#define __be16_to_cpup(x) (*(__u16*)(x))
+#define __cpu_to_le64s(x) __swab64s((x))
+#define __le64_to_cpus(x) __swab64s((x))
+#define __cpu_to_le32s(x) __swab32s((x))
+#define __le32_to_cpus(x) __swab32s((x))
+#define __cpu_to_le16s(x) __swab16s((x))
+#define __le16_to_cpus(x) __swab16s((x))
+#define __cpu_to_be64s(x) do {} while (0)
+#define __be64_to_cpus(x) do {} while (0)
+#define __cpu_to_be32s(x) do {} while (0)
+#define __be32_to_cpus(x) do {} while (0)
+#define __cpu_to_be16s(x) do {} while (0)
+#define __be16_to_cpus(x) do {} while (0)
+
+#include <linux/byteorder/generic.h>
+
+#endif /* _LINUX_BYTEORDER_BIG_ENDIAN_H */
diff --git a/contrib/media/updf/include/linux/byteorder/generic.h b/contrib/media/updf/include/linux/byteorder/generic.h
new file mode 100644
index 0000000000..d3d63a5a1e
--- /dev/null
+++ b/contrib/media/updf/include/linux/byteorder/generic.h
@@ -0,0 +1,180 @@
+#ifndef _LINUX_BYTEORDER_GENERIC_H
+#define _LINUX_BYTEORDER_GENERIC_H
+
+/*
+ * linux/byteorder_generic.h
+ * Generic Byte-reordering support
+ *
+ * Francois-Rene Rideau <fare@tunes.org> 19970707
+ *    gathered all the good ideas from all asm-foo/byteorder.h into one file,
+ *    cleaned them up.
+ *    I hope it is compliant with non-GCC compilers.
+ *    I decided to put __BYTEORDER_HAS_U64__ in byteorder.h,
+ *    because I wasn't sure it would be ok to put it in types.h
+ *    Upgraded it to 2.1.43
+ * Francois-Rene Rideau <fare@tunes.org> 19971012
+ *    Upgraded it to 2.1.57
+ *    to please Linus T., replaced huge #ifdef's between little/big endian
+ *    by nestedly #include'd files.
+ * Francois-Rene Rideau <fare@tunes.org> 19971205
+ *    Made it to 2.1.71; now a facelift:
+ *    Put files under include/linux/byteorder/
+ *    Split swab from generic support.
+ *
+ * TODO:
+ *   = Regular kernel maintainers could also replace all these manual
+ *    byteswap macros that remain, disseminated among drivers,
+ *    after some grep or the sources...
+ *   = Linus might want to rename all these macros and files to fit his taste,
+ *    to fit his personal naming scheme.
+ *   = it seems that a few drivers would also appreciate
+ *    nybble swapping support...
+ *   = every architecture could add their byteswap macro in asm/byteorder.h
+ *    see how some architectures already do (i386, alpha, ppc, etc)
+ *   = cpu_to_beXX and beXX_to_cpu might some day need to be well
+ *    distinguished throughout the kernel. This is not the case currently,
+ *    since little endian, big endian, and pdp endian machines needn't it.
+ *    But this might be the case for, say, a port of Linux to 20/21 bit
+ *    architectures (and F21 Linux addict around?).
+ */
+
+/*
+ * The following macros are to be defined by <asm/byteorder.h>:
+ *
+ * Conversion of long and short int between network and host format
+ *	ntohl(__u32 x)
+ *	ntohs(__u16 x)
+ *	htonl(__u32 x)
+ *	htons(__u16 x)
+ * It seems that some programs (which? where? or perhaps a standard? POSIX?)
+ * might like the above to be functions, not macros (why?).
+ * if that's true, then detect them, and take measures.
+ * Anyway, the measure is: define only ___ntohl as a macro instead,
+ * and in a separate file, have
+ * unsigned long inline ntohl(x){return ___ntohl(x);}
+ *
+ * The same for constant arguments
+ *	__constant_ntohl(__u32 x)
+ *	__constant_ntohs(__u16 x)
+ *	__constant_htonl(__u32 x)
+ *	__constant_htons(__u16 x)
+ *
+ * Conversion of XX-bit integers (16- 32- or 64-)
+ * between native CPU format and little/big endian format
+ * 64-bit stuff only defined for proper architectures
+ *	cpu_to_[bl]eXX(__uXX x)
+ *	[bl]eXX_to_cpu(__uXX x)
+ *
+ * The same, but takes a pointer to the value to convert
+ *	cpu_to_[bl]eXXp(__uXX x)
+ *	[bl]eXX_to_cpup(__uXX x)
+ *
+ * The same, but change in situ
+ *	cpu_to_[bl]eXXs(__uXX x)
+ *	[bl]eXX_to_cpus(__uXX x)
+ *
+ * See asm-foo/byteorder.h for examples of how to provide
+ * architecture-optimized versions
+ *
+ */
+
+
+#if defined(__KERNEL__)
+/*
+ * inside the kernel, we can use nicknames;
+ * outside of it, we must avoid POSIX namespace pollution...
+ */
+#define cpu_to_le64 __cpu_to_le64
+#define le64_to_cpu __le64_to_cpu
+#define cpu_to_le32 __cpu_to_le32
+#define le32_to_cpu __le32_to_cpu
+#define cpu_to_le16 __cpu_to_le16
+#define le16_to_cpu __le16_to_cpu
+#define cpu_to_be64 __cpu_to_be64
+#define be64_to_cpu __be64_to_cpu
+#define cpu_to_be32 __cpu_to_be32
+#define be32_to_cpu __be32_to_cpu
+#define cpu_to_be16 __cpu_to_be16
+#define be16_to_cpu __be16_to_cpu
+#define cpu_to_le64p __cpu_to_le64p
+#define le64_to_cpup __le64_to_cpup
+#define cpu_to_le32p __cpu_to_le32p
+#define le32_to_cpup __le32_to_cpup
+#define cpu_to_le16p __cpu_to_le16p
+#define le16_to_cpup __le16_to_cpup
+#define cpu_to_be64p __cpu_to_be64p
+#define be64_to_cpup __be64_to_cpup
+#define cpu_to_be32p __cpu_to_be32p
+#define be32_to_cpup __be32_to_cpup
+#define cpu_to_be16p __cpu_to_be16p
+#define be16_to_cpup __be16_to_cpup
+#define cpu_to_le64s __cpu_to_le64s
+#define le64_to_cpus __le64_to_cpus
+#define cpu_to_le32s __cpu_to_le32s
+#define le32_to_cpus __le32_to_cpus
+#define cpu_to_le16s __cpu_to_le16s
+#define le16_to_cpus __le16_to_cpus
+#define cpu_to_be64s __cpu_to_be64s
+#define be64_to_cpus __be64_to_cpus
+#define cpu_to_be32s __cpu_to_be32s
+#define be32_to_cpus __be32_to_cpus
+#define cpu_to_be16s __cpu_to_be16s
+#define be16_to_cpus __be16_to_cpus
+#endif
+
+
+/*
+ * Handle ntohl and suches. These have various compatibility
+ * issues - like we want to give the prototype even though we
+ * also have a macro for them in case some strange program
+ * wants to take the address of the thing or something..
+ *
+ * Note that these used to return a "long" in libc5, even though
+ * long is often 64-bit these days.. Thus the casts.
+ *
+ * They have to be macros in order to do the constant folding
+ * correctly - if the argument passed into a inline function
+ * it is no longer constant according to gcc..
+ */
+
+#undef ntohl
+#undef ntohs
+#undef htonl
+#undef htons
+
+/*
+ * Do the prototypes. Somebody might want to take the
+ * address or some such sick thing..
+ */
+#if defined(__KERNEL__) || (defined (__GLIBC__) && __GLIBC__ >= 2)
+extern __u32			ntohl(__u32);
+extern __u32			htonl(__u32);
+#else
+extern unsigned long int	ntohl(unsigned long int);
+extern unsigned long int	htonl(unsigned long int);
+#endif
+extern unsigned short int	ntohs(unsigned short int);
+extern unsigned short int	htons(unsigned short int);
+
+
+#if defined(__GNUC__) && (__GNUC__ >= 2) && defined(__OPTIMIZE__)
+
+#define ___htonl(x) __cpu_to_be32(x)
+#define ___htons(x) __cpu_to_be16(x)
+#define ___ntohl(x) __be32_to_cpu(x)
+#define ___ntohs(x) __be16_to_cpu(x)
+
+#if defined(__KERNEL__) || (defined (__GLIBC__) && __GLIBC__ >= 2)
+#define htonl(x) ___htonl(x)
+#define ntohl(x) ___ntohl(x)
+#else
+#define htonl(x) ((unsigned long)___htonl(x))
+#define ntohl(x) ((unsigned long)___ntohl(x))
+#endif
+#define htons(x) ___htons(x)
+#define ntohs(x) ___ntohs(x)
+
+#endif /* OPTIMIZE */
+
+
+#endif /* _LINUX_BYTEORDER_GENERIC_H */
diff --git a/contrib/media/updf/include/linux/byteorder/little_endian.h b/contrib/media/updf/include/linux/byteorder/little_endian.h
new file mode 100644
index 0000000000..1431663621
--- /dev/null
+++ b/contrib/media/updf/include/linux/byteorder/little_endian.h
@@ -0,0 +1,68 @@
+#ifndef _LINUX_BYTEORDER_LITTLE_ENDIAN_H
+#define _LINUX_BYTEORDER_LITTLE_ENDIAN_H
+
+#ifndef __LITTLE_ENDIAN
+#define __LITTLE_ENDIAN 1234
+#endif
+#ifndef __LITTLE_ENDIAN_BITFIELD
+#define __LITTLE_ENDIAN_BITFIELD
+#endif
+
+#include <linux/byteorder/swab.h>
+
+#define __constant_htonl(x) ___constant_swab32((x))
+#define __constant_ntohl(x) ___constant_swab32((x))
+#define __constant_htons(x) ___constant_swab16((x))
+#define __constant_ntohs(x) ___constant_swab16((x))
+#define __constant_cpu_to_le64(x) ((__u64)(x))
+#define __constant_le64_to_cpu(x) ((__u64)(x))
+#define __constant_cpu_to_le32(x) ((__u32)(x))
+#define __constant_le32_to_cpu(x) ((__u32)(x))
+#define __constant_cpu_to_le16(x) ((__u16)(x))
+#define __constant_le16_to_cpu(x) ((__u16)(x))
+#define __constant_cpu_to_be64(x) ___constant_swab64((x))
+#define __constant_be64_to_cpu(x) ___constant_swab64((x))
+#define __constant_cpu_to_be32(x) ___constant_swab32((x))
+#define __constant_be32_to_cpu(x) ___constant_swab32((x))
+#define __constant_cpu_to_be16(x) ___constant_swab16((x))
+#define __constant_be16_to_cpu(x) ___constant_swab16((x))
+#define __cpu_to_le64(x) ((__u64)(x))
+#define __le64_to_cpu(x) ((__u64)(x))
+#define __cpu_to_le32(x) ((__u32)(x))
+#define __le32_to_cpu(x) ((__u32)(x))
+#define __cpu_to_le16(x) ((__u16)(x))
+#define __le16_to_cpu(x) ((__u16)(x))
+#define __cpu_to_be64(x) __swab64((x))
+#define __be64_to_cpu(x) __swab64((x))
+#define __cpu_to_be32(x) __swab32((x))
+#define __be32_to_cpu(x) __swab32((x))
+#define __cpu_to_be16(x) __swab16((x))
+#define __be16_to_cpu(x) __swab16((x))
+#define __cpu_to_le64p(x) (*(__u64*)(x))
+#define __le64_to_cpup(x) (*(__u64*)(x))
+#define __cpu_to_le32p(x) (*(__u32*)(x))
+#define __le32_to_cpup(x) (*(__u32*)(x))
+#define __cpu_to_le16p(x) (*(__u16*)(x))
+#define __le16_to_cpup(x) (*(__u16*)(x))
+#define __cpu_to_be64p(x) __swab64p((x))
+#define __be64_to_cpup(x) __swab64p((x))
+#define __cpu_to_be32p(x) __swab32p((x))
+#define __be32_to_cpup(x) __swab32p((x))
+#define __cpu_to_be16p(x) __swab16p((x))
+#define __be16_to_cpup(x) __swab16p((x))
+#define __cpu_to_le64s(x) do {} while (0)
+#define __le64_to_cpus(x) do {} while (0)
+#define __cpu_to_le32s(x) do {} while (0)
+#define __le32_to_cpus(x) do {} while (0)
+#define __cpu_to_le16s(x) do {} while (0)
+#define __le16_to_cpus(x) do {} while (0)
+#define __cpu_to_be64s(x) __swab64s((x))
+#define __be64_to_cpus(x) __swab64s((x))
+#define __cpu_to_be32s(x) __swab32s((x))
+#define __be32_to_cpus(x) __swab32s((x))
+#define __cpu_to_be16s(x) __swab16s((x))
+#define __be16_to_cpus(x) __swab16s((x))
+
+#include <linux/byteorder/generic.h>
+
+#endif /* _LINUX_BYTEORDER_LITTLE_ENDIAN_H */
diff --git a/contrib/media/updf/include/linux/byteorder/pdp_endian.h b/contrib/media/updf/include/linux/byteorder/pdp_endian.h
new file mode 100644
index 0000000000..618631cbc6
--- /dev/null
+++ b/contrib/media/updf/include/linux/byteorder/pdp_endian.h
@@ -0,0 +1,88 @@
+#ifndef _LINUX_BYTEORDER_PDP_ENDIAN_H
+#define _LINUX_BYTEORDER_PDP_ENDIAN_H
+
+/*
+ * Could have been named NUXI-endian, but we use the same name as in glibc.
+ * hopefully only the PDP and its evolutions (old VAXen in compatibility mode)
+ * should ever use this braindead byteorder.
+ * This file *should* work, but has not been tested.
+ *
+ * little-endian is 1234; big-endian is 4321; nuxi/pdp-endian is 3412
+ *
+ * I thought vaxen were NUXI-endian, but was told they were correct-endian
+ * (little-endian), though indeed there existed NUXI-endian machines
+ * (DEC PDP-11 and old VAXen in compatibility mode).
+ * This makes this file a bit useless, but as a proof-of-concept.
+ *
+ * But what does a __u64 look like: is it 34127856 or 78563412 ???
+ * I don't dare imagine! Hence, no 64-bit byteorder support yet.
+ * Hopefully, there 64-bit pdp-endian support shouldn't ever be required.
+ *
+ */
+
+#ifndef __PDP_ENDIAN
+#define __PDP_ENDIAN 3412
+#endif
+#ifndef __PDP_ENDIAN_BITFIELD
+#define __PDP_ENDIAN_BITFIELD
+#endif
+
+#include <linux/byteorder/swab.h>
+#include <linux/byteorder/swabb.h>
+
+#define __constant_htonl(x) ___constant_swahb32((x))
+#define __constant_ntohl(x) ___constant_swahb32((x))
+#define __constant_htons(x) ___constant_swab16((x))
+#define __constant_ntohs(x) ___constant_swab16((x))
+#define __constant_cpu_to_le64(x) I DON'T KNOW
+#define __constant_le64_to_cpu(x) I DON'T KNOW
+#define __constant_cpu_to_le32(x) ___constant_swahw32((x))
+#define __constant_le32_to_cpu(x) ___constant_swahw32((x))
+#define __constant_cpu_to_le16(x) ((__u16)(x)
+#define __constant_le16_to_cpu(x) ((__u16)(x)
+#define __constant_cpu_to_be64(x) I DON'T KNOW
+#define __constant_be64_to_cpu(x) I DON'T KNOW
+#define __constant_cpu_to_be32(x) ___constant_swahb32((x))
+#define __constant_be32_to_cpu(x) ___constant_swahb32((x))
+#define __constant_cpu_to_be16(x) ___constant_swab16((x))
+#define __constant_be16_to_cpu(x) ___constant_swab16((x))
+#define __cpu_to_le64(x) I DON'T KNOW
+#define __le64_to_cpu(x) I DON'T KNOW
+#define __cpu_to_le32(x) ___swahw32((x))
+#define __le32_to_cpu(x) ___swahw32((x))
+#define __cpu_to_le16(x) ((__u16)(x)
+#define __le16_to_cpu(x) ((__u16)(x)
+#define __cpu_to_be64(x) I DON'T KNOW
+#define __be64_to_cpu(x) I DON'T KNOW
+#define __cpu_to_be32(x) __swahb32((x))
+#define __be32_to_cpu(x) __swahb32((x))
+#define __cpu_to_be16(x) __swab16((x))
+#define __be16_to_cpu(x) __swab16((x))
+#define __cpu_to_le64p(x) I DON'T KNOW
+#define __le64_to_cpup(x) I DON'T KNOW
+#define __cpu_to_le32p(x) ___swahw32p((x))
+#define __le32_to_cpup(x) ___swahw32p((x))
+#define __cpu_to_le16p(x) (*(__u16*)(x))
+#define __le16_to_cpup(x) (*(__u16*)(x))
+#define __cpu_to_be64p(x) I DON'T KNOW
+#define __be64_to_cpup(x) I DON'T KNOW
+#define __cpu_to_be32p(x) __swahb32p((x))
+#define __be32_to_cpup(x) __swahb32p((x))
+#define __cpu_to_be16p(x) __swab16p((x))
+#define __be16_to_cpup(x) __swab16p((x))
+#define __cpu_to_le64s(x) I DON'T KNOW
+#define __le64_to_cpus(x) I DON'T KNOW
+#define __cpu_to_le32s(x) ___swahw32s((x))
+#define __le32_to_cpus(x) ___swahw32s((x))
+#define __cpu_to_le16s(x) do {} while (0)
+#define __le16_to_cpus(x) do {} while (0)
+#define __cpu_to_be64s(x) I DON'T KNOW
+#define __be64_to_cpus(x) I DON'T KNOW
+#define __cpu_to_be32s(x) __swahb32s((x))
+#define __be32_to_cpus(x) __swahb32s((x))
+#define __cpu_to_be16s(x) __swab16s((x))
+#define __be16_to_cpus(x) __swab16s((x))
+
+#include <linux/byteorder/generic.h>
+
+#endif /* _LINUX_BYTEORDER_PDP_ENDIAN_H */
diff --git a/contrib/media/updf/include/linux/byteorder/swab.h b/contrib/media/updf/include/linux/byteorder/swab.h
new file mode 100644
index 0000000000..3bc423b536
--- /dev/null
+++ b/contrib/media/updf/include/linux/byteorder/swab.h
@@ -0,0 +1,190 @@
+#ifndef _LINUX_BYTEORDER_SWAB_H
+#define _LINUX_BYTEORDER_SWAB_H
+
+/*
+ * linux/byteorder/swab.h
+ * Byte-swapping, independently from CPU endianness
+ *	swabXX[ps]?(foo)
+ *
+ * Francois-Rene Rideau <fare@tunes.org> 19971205
+ *    separated swab functions from cpu_to_XX,
+ *    to clean up support for bizarre-endian architectures.
+ *
+ * See asm-i386/byteorder.h and suches for examples of how to provide
+ * architecture-dependent optimized versions
+ *
+ */
+
+/* casts are necessary for constants, because we never know how for sure
+ * how U/UL/ULL map to __u16, __u32, __u64. At least not in a portable way.
+ */
+#define ___swab16(x) \
+({ \
+	__u16 __x = (x); \
+	((__u16)( \
+		(((__u16)(__x) & (__u16)0x00ffU) << 8) | \
+		(((__u16)(__x) & (__u16)0xff00U) >> 8) )); \
+})
+
+#define ___swab32(x) \
+({ \
+	__u32 __x = (x); \
+	((__u32)( \
+		(((__u32)(__x) & (__u32)0x000000ffUL) << 24) | \
+		(((__u32)(__x) & (__u32)0x0000ff00UL) <<  8) | \
+		(((__u32)(__x) & (__u32)0x00ff0000UL) >>  8) | \
+		(((__u32)(__x) & (__u32)0xff000000UL) >> 24) )); \
+})
+
+#define ___swab64(x) \
+({ \
+	__u64 __x = (x); \
+	((__u64)( \
+		(__u64)(((__u64)(__x) & (__u64)0x00000000000000ffULL) << 56) | \
+		(__u64)(((__u64)(__x) & (__u64)0x000000000000ff00ULL) << 40) | \
+		(__u64)(((__u64)(__x) & (__u64)0x0000000000ff0000ULL) << 24) | \
+		(__u64)(((__u64)(__x) & (__u64)0x00000000ff000000ULL) <<  8) | \
+	        (__u64)(((__u64)(__x) & (__u64)0x000000ff00000000ULL) >>  8) | \
+		(__u64)(((__u64)(__x) & (__u64)0x0000ff0000000000ULL) >> 24) | \
+		(__u64)(((__u64)(__x) & (__u64)0x00ff000000000000ULL) >> 40) | \
+		(__u64)(((__u64)(__x) & (__u64)0xff00000000000000ULL) >> 56) )); \
+})
+
+#define ___constant_swab16(x) \
+	((__u16)( \
+		(((__u16)(x) & (__u16)0x00ffU) << 8) | \
+		(((__u16)(x) & (__u16)0xff00U) >> 8) ))
+#define ___constant_swab32(x) \
+	((__u32)( \
+		(((__u32)(x) & (__u32)0x000000ffUL) << 24) | \
+		(((__u32)(x) & (__u32)0x0000ff00UL) <<  8) | \
+		(((__u32)(x) & (__u32)0x00ff0000UL) >>  8) | \
+		(((__u32)(x) & (__u32)0xff000000UL) >> 24) ))
+#define ___constant_swab64(x) \
+	((__u64)( \
+		(__u64)(((__u64)(x) & (__u64)0x00000000000000ffULL) << 56) | \
+		(__u64)(((__u64)(x) & (__u64)0x000000000000ff00ULL) << 40) | \
+		(__u64)(((__u64)(x) & (__u64)0x0000000000ff0000ULL) << 24) | \
+		(__u64)(((__u64)(x) & (__u64)0x00000000ff000000ULL) <<  8) | \
+	        (__u64)(((__u64)(x) & (__u64)0x000000ff00000000ULL) >>  8) | \
+		(__u64)(((__u64)(x) & (__u64)0x0000ff0000000000ULL) >> 24) | \
+		(__u64)(((__u64)(x) & (__u64)0x00ff000000000000ULL) >> 40) | \
+		(__u64)(((__u64)(x) & (__u64)0xff00000000000000ULL) >> 56) ))
+
+/*
+ * provide defaults when no architecture-specific optimization is detected
+ */
+#ifndef __arch__swab16
+#  define __arch__swab16(x) ({ __u16 __tmp = (x) ; ___swab16(__tmp); })
+#endif
+#ifndef __arch__swab32
+#  define __arch__swab32(x) ({ __u32 __tmp = (x) ; ___swab32(__tmp); })
+#endif
+#ifndef __arch__swab64
+#  define __arch__swab64(x) ({ __u64 __tmp = (x) ; ___swab64(__tmp); })
+#endif
+
+#ifndef __arch__swab16p
+#  define __arch__swab16p(x) __arch__swab16(*(x))
+#endif
+#ifndef __arch__swab32p
+#  define __arch__swab32p(x) __arch__swab32(*(x))
+#endif
+#ifndef __arch__swab64p
+#  define __arch__swab64p(x) __arch__swab64(*(x))
+#endif
+
+#ifndef __arch__swab16s
+#  define __arch__swab16s(x) do { *(x) = __arch__swab16p((x)); } while (0)
+#endif
+#ifndef __arch__swab32s
+#  define __arch__swab32s(x) do { *(x) = __arch__swab32p((x)); } while (0)
+#endif
+#ifndef __arch__swab64s
+#  define __arch__swab64s(x) do { *(x) = __arch__swab64p((x)); } while (0)
+#endif
+
+
+/*
+ * Allow constant folding
+ */
+#if defined(__GNUC__) && (__GNUC__ >= 2) && defined(__OPTIMIZE__)
+#  define __swab16(x) \
+(__builtin_constant_p((__u16)(x)) ? \
+ ___swab16((x)) : \
+ __fswab16((x)))
+#  define __swab32(x) \
+(__builtin_constant_p((__u32)(x)) ? \
+ ___swab32((x)) : \
+ __fswab32((x)))
+#  define __swab64(x) \
+(__builtin_constant_p((__u64)(x)) ? \
+ ___swab64((x)) : \
+ __fswab64((x)))
+#else
+#  define __swab16(x) __fswab16(x)
+#  define __swab32(x) __fswab32(x)
+#  define __swab64(x) __fswab64(x)
+#endif /* OPTIMIZE */
+
+
+static __inline__ __const__ __u16 __fswab16(__u16 x)
+{
+	return __arch__swab16(x);
+}
+static __inline__ __u16 __swab16p(__u16 *x)
+{
+	return __arch__swab16p(x);
+}
+static __inline__ void __swab16s(__u16 *addr)
+{
+	__arch__swab16s(addr);
+}
+
+static __inline__ __const__ __u32 __fswab32(__u32 x)
+{
+	return __arch__swab32(x);
+}
+static __inline__ __u32 __swab32p(__u32 *x)
+{
+	return __arch__swab32p(x);
+}
+static __inline__ void __swab32s(__u32 *addr)
+{
+	__arch__swab32s(addr);
+}
+
+#ifdef __BYTEORDER_HAS_U64__
+static __inline__ const __u64 __fswab64(__u64 x)
+{
+#  ifdef __SWAB_64_THRU_32__
+	__u32 h = x >> 32;
+        __u32 l = x & ((1ULL<<32)-1);
+        return (((__u64)__swab32(l)) << 32) | ((__u64)(__swab32(h)));
+#  else
+	return __arch__swab64(x);
+#  endif
+}
+static __inline__ __u64 __swab64p(__u64 *x)
+{
+	return __arch__swab64p(x);
+}
+static __inline__ void __swab64s(__u64 *addr)
+{
+	__arch__swab64s(addr);
+}
+#endif /* __BYTEORDER_HAS_U64__ */
+
+#if defined(__KERNEL__)
+#define swab16 __swab16
+#define swab32 __swab32
+#define swab64 __swab64
+#define swab16p __swab16p
+#define swab32p __swab32p
+#define swab64p __swab64p
+#define swab16s __swab16s
+#define swab32s __swab32s
+#define swab64s __swab64s
+#endif
+
+#endif /* _LINUX_BYTEORDER_SWAB_H */
diff --git a/contrib/media/updf/include/linux/byteorder/swabb.h b/contrib/media/updf/include/linux/byteorder/swabb.h
new file mode 100644
index 0000000000..d28d9a804d
--- /dev/null
+++ b/contrib/media/updf/include/linux/byteorder/swabb.h
@@ -0,0 +1,137 @@
+#ifndef _LINUX_BYTEORDER_SWABB_H
+#define _LINUX_BYTEORDER_SWABB_H
+
+/*
+ * linux/byteorder/swabb.h
+ * SWAp Bytes Bizarrely
+ *	swaHHXX[ps]?(foo)
+ *
+ * Support for obNUXIous pdp-endian and other bizarre architectures.
+ * Will Linux ever run on such ancient beasts? if not, this file
+ * will be but a programming pearl. Still, it's a reminder that we
+ * shouldn't be making too many assumptions when trying to be portable.
+ *
+ */
+
+/*
+ * Meaning of the names I chose (vaxlinux people feel free to correct them):
+ * swahw32	swap 16-bit half-words in a 32-bit word
+ * swahb32	swap 8-bit halves of each 16-bit half-word in a 32-bit word
+ *
+ * No 64-bit support yet. I don't know NUXI conventions for long longs.
+ * I guarantee it will be a mess when it's there, though :->
+ * It will be even worse if there are conflicting 64-bit conventions.
+ * Hopefully, no one ever used 64-bit objects on NUXI machines.
+ *
+ */
+
+#define ___swahw32(x) \
+({ \
+	__u32 __x = (x); \
+	((__u32)( \
+		(((__u32)(__x) & (__u32)0x0000ffffUL) << 16) | \
+		(((__u32)(__x) & (__u32)0xffff0000UL) >> 16) )); \
+})
+#define ___swahb32(x) \
+({ \
+	__u32 __x = (x); \
+	((__u32)( \
+		(((__u32)(__x) & (__u32)0x00ff00ffUL) << 8) | \
+		(((__u32)(__x) & (__u32)0xff00ff00UL) >> 8) )); \
+})
+
+#define ___constant_swahw32(x) \
+	((__u32)( \
+		(((__u32)(x) & (__u32)0x0000ffffUL) << 16) | \
+		(((__u32)(x) & (__u32)0xffff0000UL) >> 16) ))
+#define ___constant_swahb32(x) \
+	((__u32)( \
+		(((__u32)(x) & (__u32)0x00ff00ffUL) << 8) | \
+		(((__u32)(x) & (__u32)0xff00ff00UL) >> 8) ))
+
+/*
+ * provide defaults when no architecture-specific optimization is detected
+ */
+#ifndef __arch__swahw32
+#  define __arch__swahw32(x) ___swahw32(x)
+#endif
+#ifndef __arch__swahb32
+#  define __arch__swahb32(x) ___swahb32(x)
+#endif
+
+#ifndef __arch__swahw32p
+#  define __arch__swahw32p(x) __swahw32(*(x))
+#endif
+#ifndef __arch__swahb32p
+#  define __arch__swahb32p(x) __swahb32(*(x))
+#endif
+
+#ifndef __arch__swahw32s
+#  define __arch__swahw32s(x) do { *(x) = __swahw32p((x)); } while (0)
+#endif
+#ifndef __arch__swahb32s
+#  define __arch__swahb32s(x) do { *(x) = __swahb32p((x)); } while (0)
+#endif
+
+
+/*
+ * Allow constant folding
+ */
+#if defined(__GNUC__) && (__GNUC__ >= 2) && defined(__OPTIMIZE__)
+#  define __swahw32(x) \
+(__builtin_constant_p((__u32)(x)) ? \
+ ___swahw32((x)) : \
+ __fswahw32((x)))
+#  define __swahb32(x) \
+(__builtin_constant_p((__u32)(x)) ? \
+ ___swahb32((x)) : \
+ __fswahb32((x)))
+#else
+#  define __swahw32(x) __fswahw32(x)
+#  define __swahb32(x) __fswahb32(x)
+#endif /* OPTIMIZE */
+
+
+static __inline__ __const__ __u32 __fswahw32(__u32 x)
+{
+	return __arch__swahw32(x);
+}
+static __inline__ __u32 __swahw32p(__u32 *x)
+{
+	return __arch__swahw32p(x);
+}
+static __inline__ void __swahw32s(__u32 *addr)
+{
+	__arch__swahw32s(addr);
+}
+
+
+static __inline__ __const__ __u32 __fswahb32(__u32 x)
+{
+	return __arch__swahb32(x);
+}
+static __inline__ __u32 __swahb32p(__u32 *x)
+{
+	return __arch__swahb32p(x);
+}
+static __inline__ void __swahb32s(__u32 *addr)
+{
+	__arch__swahb32s(addr);
+}
+
+#ifdef __BYTEORDER_HAS_U64__
+/*
+ * Not supported yet
+ */
+#endif /* __BYTEORDER_HAS_U64__ */
+
+#if defined(__KERNEL__)
+#define swahw32 __swahw32
+#define swahb32 __swahb32
+#define swahw32p __swahw32p
+#define swahb32p __swahb32p
+#define swahw32s __swahw32s
+#define swahb32s __swahb32s
+#endif
+
+#endif /* _LINUX_BYTEORDER_SWABB_H */
diff --git a/contrib/media/updf/include/lispassert.h b/contrib/media/updf/include/lispassert.h
new file mode 100644
index 0000000000..6aafa759ba
--- /dev/null
+++ b/contrib/media/updf/include/lispassert.h
@@ -0,0 +1,16 @@
+
+#ifndef __lispassert_h__
+#define __lispassert_h__
+
+
+#include "choices.h"
+
+#ifdef USE_ASSERT
+  #include <assert.h>
+  #define LISPASSERT(x)  assert(x)
+#else
+  #define LISPASSERT(x)
+#endif
+
+#endif
+
diff --git a/contrib/media/updf/include/lispatom.h b/contrib/media/updf/include/lispatom.h
new file mode 100644
index 0000000000..abb9242dc2
--- /dev/null
+++ b/contrib/media/updf/include/lispatom.h
@@ -0,0 +1,135 @@
+/** \file lispatom.h
+ *  implementation of the standard lisp elements: atom and sublist.
+ *
+ * class LispAtom. This class implements one atom, which is a
+ * reference to a string it represents, and a pointer to the next
+ * lisp atom if it is in a list.
+ * It also has a pointer to the annotation object.
+ * The local class LispPtr implements automatic garbage collection
+ * through reference counting.
+ *
+ * The class LispNumber inherits from LispAtom and holds a numeric atom
+ * in the string representation and in the numeric representation (BigNumber).
+ * The string representation is converted to BigNumber (using the current precision for floats) when a numeric
+ * operation is first requested on the atom. The BigNumber representation is
+ * converted to the string representation whenever the number needs to be printed i.e. LispAtom::String() method is requested.
+ * The string is held in the number (to avoid repeated conversions) and also cached in the string cache (this caching will eventually be abandoned).
+ * When LispNumber is constructed from BigNumber, no string representation is available.
+ * Conversion from string to BigNumber is done only if no BigNumber object is present.
+ */
+
+#ifndef __lispatom_h__
+#define __lispatom_h__
+
+#include "yacasbase.h"
+#include "lispobject.h"
+#include "lispstring.h"
+#include "numbers.h"  // RefPtr<BigNumber> needs definition of BigNumber
+
+/// This should be used whenever constants 2, 10 mean binary and decimal.
+// maybe move somewhere else?
+#define BASE10 10
+#define BASE2 2
+
+// Flags used for atom types. These are not strictly necessary, but
+// do speed up certain evaluations by avoiding a lot of overhead.
+#define KFlagIsNumeric 0x01  // Quoted (after executing the args for
+                          // a LispLambda, or for a LispSetQuoted)
+
+class LispEnvironment;
+
+class LispAtom : public ObjectHelper<LispAtom>
+{
+public:
+  static LispObject* New(LispEnvironment& aEnvironment, const LispChar * aString);
+  virtual ~LispAtom();
+  virtual LispString * String();
+  virtual LispObject* Copy() { return NEW LispAtom(*this); }
+private:
+  LispAtom(LispString * aString);
+  LispAtom& operator=(const LispAtom& aOther)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  }
+public:
+  LispAtom(const LispAtom& other);
+private:
+  LispString * iString;
+};
+
+//------------------------------------------------------------------------------
+// LispSublist
+
+class LispSubList : public ObjectHelper<LispSubList>
+{
+public:
+  static LispSubList* New(LispObject* aSubList);
+  virtual ~LispSubList();
+  virtual LispPtr* SubList() { return &iSubList; }
+  virtual LispObject* Copy() { return NEW LispSubList(*this); }
+private:
+  // Constructor is private -- use New() instead
+  LispSubList(LispObject* aSubList) : iSubList(aSubList) {}  // iSubList's constructor is messed up (it's a LispPtr, duh)
+public:
+  LispSubList(const LispSubList& other) : ASuper(other), iSubList(other.iSubList) {}
+private:
+  LispPtr iSubList;
+};
+
+
+//------------------------------------------------------------------------------
+// LispGenericClass
+
+class LispGenericClass : public ObjectHelper<LispGenericClass>
+{
+public:
+  static LispGenericClass* New(GenericClass* aClass);
+  virtual ~LispGenericClass();
+  virtual GenericClass* Generic();
+  virtual LispObject* Copy() { return NEW LispGenericClass(*this); }
+private:
+  // Constructor is private -- use New() instead
+  LispGenericClass(GenericClass* aClass);
+public:
+  LispGenericClass(const LispGenericClass& other) : ASuper(other), iClass(other.iClass) { iClass->iReferenceCount++; }
+private:
+  LispGenericClass& operator=(const LispGenericClass& other)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  }
+private:
+    GenericClass* iClass;
+};
+
+class LispHashTable;
+class LispNumber : public ObjectHelper<LispNumber>
+{
+public:
+    /// constructors:
+    /// construct from another LispNumber
+  LispNumber(BigNumber* aNumber, LispString * aString = NULL) : iNumber(aNumber), iString(aString) {}
+  LispNumber(const LispNumber& other) : ASuper(other), iNumber(other.iNumber), iString(other.iString) {}
+  /// construct from a decimal string representation (also create a number object) and use aBasePrecision decimal digits
+  LispNumber(LispString * aString, LispInt aBasePrecision) : iNumber(NULL), iString(aString) { Number(aBasePrecision); }
+
+  virtual ~LispNumber() {}
+  virtual LispObject* Copy() { return NEW LispNumber(*this); }
+  /// return a string representation in decimal with maximum decimal precision allowed by the inherent accuracy of the number
+  virtual LispString * String();
+  /// give access to the BigNumber object; if necessary, will create a BigNumber object out of the stored string, at given precision (in decimal?)
+  virtual BigNumber* Number(LispInt aPrecision);
+private:
+  /// number object; NULL if not yet converted from string
+  RefPtr<BigNumber> iNumber;
+  /// string representation in decimal; NULL if not yet converted from BigNumber
+  RefPtr<LispString> iString;
+};
+
+
+#endif
+
+
diff --git a/contrib/media/updf/include/lispcleanupstack.h b/contrib/media/updf/include/lispcleanupstack.h
new file mode 100644
index 0000000000..8257c7827c
--- /dev/null
+++ b/contrib/media/updf/include/lispcleanupstack.h
@@ -0,0 +1,76 @@
+
+/** \file lispcleanupstack.h
+ * Implementation of a cleanup stack for exception handling on platforms
+ *  that don't clean up the stack automatically after an exception
+ *  occurs. The macro's SAFEPUSH and SAFEPOP as defined in
+ *  plat/<plat>/lisptype.h define which cleanup handler
+ *  to use, so it can be configured differently for different platforms.
+ *
+ */
+
+#ifndef __lispcleanupstack_h__
+#define __lispcleanupstack_h__
+
+#include "yacasbase.h"
+#include "grower.h"
+
+/** Base class that specifies one pure abstract method Delete.
+ *  Only classes derived from this one can be pushed onto
+ *  a cleanup stack. This in order to assure the cleanup code
+ *  knows where to find the destructor.
+ *
+ *  Typical candidates for cleanup include places in the code that
+ *  have temporal global side effects that need to be finalized on,
+ *  Like opening a file for reading, reading and then closing. If
+ *  reading prematurely finishes through an exception, the file
+ *  should be closed.
+ */
+class LispBase : public YacasBase
+{
+public:
+    virtual void Delete()=0;
+    virtual ~LispBase(){};
+};
+
+/** Clean up stack that doesn't actually delete objects itself.
+ *  Use this clean up stack if the compiler generates
+ *  cleanup code itself (particularly for newer c++ compilers).
+ *  Alternatively SAFEPUSH and SAFEPOP can then be defined to do nothing.
+ */
+class LispCleanup : public YacasBase
+{
+public:
+   inline LispCleanup() : iObjects() {}
+    virtual ~LispCleanup();
+    /// Push an object onto the cleanup stack for guarding
+    virtual void Push(LispBase& aObject);
+    /// Pop an object from the cleanup stack (the system is finished using it)
+    virtual void Pop();
+    /// Exception occurred: delete all objects on the stack, back to front.
+    virtual void Delete();
+    /** For testing purposes, verify that all places that pushed an object
+     *  popped it too.
+     */
+    void CheckStackEmpty();
+
+protected:
+    CArrayGrower<LispBase*, ArrOpsCustomPtr<LispBase> > iObjects;
+};
+
+/** Clean up stack that deletes objects itself when needed.
+ *  Use this clean up stack if the compiler doesn't generate
+ *  cleanup code itself (particularly for older c++ compilers).
+ */
+class DeletingLispCleanup : public LispCleanup
+{
+public:
+    virtual ~DeletingLispCleanup();
+    virtual void Push(LispBase& aObject);
+    virtual void Pop();
+    virtual void Delete();
+};
+
+
+#endif
+
+
diff --git a/contrib/media/updf/include/lispenvironment.h b/contrib/media/updf/include/lispenvironment.h
new file mode 100644
index 0000000000..f5899efffb
--- /dev/null
+++ b/contrib/media/updf/include/lispenvironment.h
@@ -0,0 +1,709 @@
+/** \file lispenvironment.h
+ *  General environment access.
+ *
+ */
+
+
+#ifndef __lispenvironment_h__
+#define __lispenvironment_h__
+
+#include "yacasbase.h"
+#include "lispobject.h"
+#include "lisphash.h"
+#include "lispevalhash.h"
+#include "lispcleanupstack.h"
+#include "deffile.h"
+#include "lispio.h"
+#include "stringio.h"
+#include "lispglobals.h"
+#include "xmltokenizer.h"
+#include "errors.h"
+
+class CCompressedArchive; /* defined in archiver.h */
+
+class LispDefFiles;
+class InputDirectories : public CDeletingArrayGrower<LispString *, ArrOpsDeletingPtr<LispString> >
+{
+};
+
+class LispInput;
+class LispOutput;
+class LispPrinter;
+class LispOperators;
+class LispUserFunctions;
+class LispUserFunction;
+class LispMultiUserFunction;
+class LispEvaluatorBase;
+class BasicEvaluator;
+class DefaultDebugger;
+class LispEnvironment;
+
+
+/// The Lisp environment.
+/// This huge class is the central class of the Yacas program. It
+/// implements a dialect of Lisp.
+
+class LispEnvironment : public YacasBase
+{
+public:
+  /// \name Constructor and destructor
+  //@{
+  LispEnvironment(YacasCoreCommands &aCoreCommands,
+                  LispUserFunctions& aUserFunctions,
+                  LispGlobal& aGlobals,
+                  LispHashTable& aHashTable,
+                  LispOutput* aOutput,
+                  LispPrinter& aPrinter,
+                  LispOperators &aPreFixOperators,
+                  LispOperators &aInFixOperators,
+                  LispOperators &aPostFixOperators,
+                  LispOperators &aBodiedOperators,
+                  LispInput*    aCurrentInput,
+                  LispInt aStackSize);
+  ~LispEnvironment();
+  //@}
+
+public:
+  /// \name Lisp variables
+  //@{
+
+  /// Assign a value to a Lisp variable.
+  /// \param aString name of the variable
+  /// \param aValue value to be assigned to \a aString
+  ///
+  /// If there is a local variable with the name \a aString, the
+  /// object \a aValue is assigned to it. Otherwise, a
+  /// LispGlobalVariable is constructed, and it is associated with
+  /// \a aValue in #iGlobals.
+  /// \sa FindLocal
+  void SetVariable(LispString * aString, LispPtr& aValue, LispBoolean aGlobalLazyVariable);
+
+  /// In debug mode, DebugModeVerifySettingGlobalVariables raises a warning if a global variable is set.
+  void DebugModeVerifySettingGlobalVariables(LispPtr & aVariable, LispBoolean aGlobalLazyVariable);
+
+  /// Get the value assigned to a variable.
+  /// \param aVariable name of the variable
+  /// \param aResult (on exit) value of \a aVariable
+  ///
+  /// - If there is a local variable with the name \a aString,
+  ///   \a aResult is set to point to the value assigned to this local
+  ///   variable.
+  /// - If there is a global variable \a aString and its
+  ///   #iEvalBeforeReturn is false, its value is returned via
+  ///   \a aResult.
+  /// - If there is a global variable \a aString and its
+  ///   #iEvalBeforeReturn is true, its value is evaluated. The
+  ///   result is assigned back to the variable, its
+  ///   #iEvalBeforeReturn is set to false, and a copy of the result
+  ///   is returned in \a aResult.
+  /// - Otherwise, \a aResult is set to #NULL.
+  void GetVariable(LispString * aVariable,LispPtr& aResult);
+
+  void UnsetVariable(LispString * aString);
+  void PushLocalFrame(LispBoolean aFenced);
+  void PopLocalFrame();
+  void NewLocal(LispString * aVariable,LispObject* aValue);
+  void CurrentLocals(LispPtr& aResult);
+  //@}
+
+public:
+  /// \name Lisp functions
+  //@{
+
+  /// Return the #iCoreCommands attribute.
+  inline YacasCoreCommands& CoreCommands();
+
+  /// Add a command to the list of core commands.
+  /// \param aEvaluatorFunc C function evaluating the core command
+  /// \param aString name of the command
+  /// \param aNrArgs number of arguments
+  /// \param aFlags flags, see YacasEvaluator::FunctionFlags
+  void SetCommand(YacasEvalCaller aEvaluatorFunc, LispChar * aString,LispInt aNrArgs,LispInt aFlags);
+
+  void RemoveCommand(LispChar * aString);
+  void RemoveCoreCommand(LispChar * aString);
+
+  inline  LispHashTable& HashTable();
+  LispUserFunction* UserFunction(LispPtr& aArguments);
+  LispUserFunction* UserFunction(LispString * aName,LispInt aArity);
+
+  /// Return LispMultiUserFunction with given name.
+  /// \param aArguments name of the multi user function
+  ///
+  /// The table of user functions, #iUserFunctions, is consulted. If
+  /// a user function with the given name exists, it is returned.
+  /// Otherwise, a new LispMultiUserFunction is constructed, added
+  /// to #iUserFunctions, and returned.
+  LispMultiUserFunction* MultiUserFunction(LispString * aArguments);
+
+  LispDefFiles& DefFiles();
+  void DeclareRuleBase(LispString * aOperator, LispPtr& aParameters,
+                       LispInt aListed);
+  void DeclareMacroRuleBase(LispString * aOperator, LispPtr& aParameters,
+                       LispInt aListed);
+  void DefineRule(LispString * aOperator,LispInt aArity,
+                          LispInt aPrecedence, LispPtr& aPredicate,
+                          LispPtr& aBody);
+  void DefineRulePattern(LispString * aOperator,LispInt aArity,
+                          LispInt aPrecedence, LispPtr& aPredicate,
+                          LispPtr& aBody);
+
+
+  void UnFenceRule(LispString * aOperator,LispInt aArity);
+  void Retract(LispString * aOperator,LispInt aArity);
+  void HoldArgument(LispString *  aOperator,LispString * aVariable);
+  //@}
+
+  LispString * FindCachedFile(LispChar * aFileName);
+
+public:
+  /// \name Precision
+  //@{
+
+  /// set precision to a given number of decimal digits
+  void SetPrecision(LispInt aPrecision);
+  inline LispInt Precision(void) const;
+  inline LispInt BinaryPrecision(void) const;
+  //@}
+
+public:
+  inline void SetPrettyPrinter(LispString * aPrettyPrinter);
+  inline LispString * PrettyPrinter(void);
+
+  inline void SetPrettyReader(LispString * aPrettyReader);
+  inline LispString * PrettyReader(void);
+
+public:
+  LispInt GetUniqueId();
+public:
+  LispPrinter& CurrentPrinter();
+
+public:
+  /// \name Operators
+  //@{
+  LispOperators& PreFix();
+  LispOperators& InFix();
+  LispOperators& PostFix();
+  LispOperators& Bodied();
+  //@}
+
+public:
+  /// \name Input and output
+  //@{
+  LispInput* CurrentInput();
+  void SetCurrentInput(LispInput* aInput);
+public:
+  LispOutput* CurrentOutput();
+  void SetCurrentOutput(LispOutput* aOutput);
+public:
+  void SetUserError(LispChar * aErrorString);
+  LispChar * ErrorString(LispInt aError);
+  //@}
+
+protected:
+  /// current precision for user interaction, in decimal and in binary
+  LispInt iPrecision;
+  LispInt iBinaryPrecision;
+public:
+  InputDirectories iInputDirectories;
+  DeletingLispCleanup iCleanup;
+  LispInt iEvalDepth;
+  LispInt iMaxEvalDepth;
+  CCompressedArchive *iArchive;
+  LispEvaluatorBase* iEvaluator;
+
+public: // Error information when some error occurs.
+  InputStatus iInputStatus;
+  LispInt iSecure;
+public: // pre-found
+  RefPtr<LispObject> iTrue;
+  RefPtr<LispObject> iFalse;
+
+  RefPtr<LispObject> iEndOfFile;
+  RefPtr<LispObject> iEndStatement;
+  RefPtr<LispObject> iProgOpen;
+  RefPtr<LispObject> iProgClose;
+  RefPtr<LispObject> iNth;
+  RefPtr<LispObject> iBracketOpen;
+  RefPtr<LispObject> iBracketClose;
+  RefPtr<LispObject> iListOpen;
+  RefPtr<LispObject> iListClose;
+  RefPtr<LispObject> iComma;
+  RefPtr<LispObject> iList;
+  RefPtr<LispObject> iProg;
+
+  LispInt iLastUniqueId;
+
+public: // Error reporting
+  LispString iError;
+  StringOutput iErrorOutput;
+  DefaultDebugger* iDebugger;
+
+private:
+  LispPtr *FindLocal(LispString * aVariable);
+
+private:
+
+  class LispLocalVariable : public YacasBase
+  {
+  public:
+    LispLocalVariable(LispString * aVariable,
+                      LispObject* aValue)
+      : iNext(NULL), iVariable(aVariable),iValue(aValue)
+    {
+      ++aVariable->iReferenceCount;
+    };
+    ~LispLocalVariable()
+    {
+      --iVariable->iReferenceCount;
+    }
+  private:
+    LispLocalVariable(const LispLocalVariable& aOther) : iNext(NULL), iVariable(NULL),iValue(NULL)
+    {
+      // copy constructor not written yet, hence the assert
+      LISPASSERT(0);
+    }
+    LispLocalVariable& operator=(const LispLocalVariable& aOther)
+    {
+      // copy constructor not written yet, hence the assert
+      LISPASSERT(0);
+      return *this;
+    }
+
+  public:
+    LispLocalVariable* iNext;
+    LispString * iVariable;
+    LispPtr iValue;
+  };
+  class LocalVariableFrame : public YacasBase
+  {
+  public:
+    LocalVariableFrame(LocalVariableFrame *aNext,
+                       LispLocalVariable* aFirst)
+        : iNext(aNext), iFirst(aFirst), iLast(aFirst) { }
+    void Add(LispLocalVariable* aNew)
+    {
+      aNew->iNext = iFirst;
+      iFirst = aNew;
+    }
+    ~LocalVariableFrame()
+    {
+      LispLocalVariable* t = iFirst;
+      LispLocalVariable* next;
+      while (t != iLast)
+      {
+        next = t->iNext;
+        delete t;
+        t = next;
+      }
+    }
+
+  private:
+    LocalVariableFrame(const LocalVariableFrame& aOther) : iNext(NULL),iFirst(NULL),iLast(NULL)
+    {
+      // copy constructor not written yet, hence the assert
+      LISPASSERT(0);
+    }
+    LocalVariableFrame& operator=(const LocalVariableFrame& aOther)
+    {
+      // copy constructor not written yet, hence the assert
+      LISPASSERT(0);
+      return *this;
+    }
+  public:
+    LocalVariableFrame *iNext;
+    LispLocalVariable* iFirst;
+    LispLocalVariable* iLast;
+  };
+public: //Well... only because I want to be able to show the stack to the outside world...
+  LocalVariableFrame *iLocalsList;
+  LispOutput*    iInitialOutput;
+private:
+
+  /// Hash of core commands with associated YacasEvaluator
+  YacasCoreCommands& iCoreCommands;
+
+  LispUserFunctions& iUserFunctions;
+  LispHashTable& iHashTable;
+  LispDefFiles   iDefFiles;
+  LispPrinter&   iPrinter;
+  LispOutput*    iCurrentOutput;
+
+  /// Hash of global variables with their values
+  LispGlobal&    iGlobals;
+
+  LispOperators& iPreFixOperators;
+  LispOperators& iInFixOperators;
+  LispOperators& iPostFixOperators;
+  LispOperators& iBodiedOperators;
+
+  LispInput* iCurrentInput;
+
+  LispChar * theUserError;
+
+  LispString * iPrettyReader;
+  LispString * iPrettyPrinter;
+public:
+  LispTokenizer iDefaultTokenizer;
+  CommonLispTokenizer iCommonLispTokenizer;
+  XmlTokenizer  iXmlTokenizer;
+  LispTokenizer* iCurrentTokenizer;
+
+public:
+  /** YacasArgStack implements a stack of pointers to objects that can be used to pass
+  *  arguments to functions, and receive results back.
+  */
+  class YacasArgStack
+  {
+  public:
+    YacasArgStack(LispInt aStackSize) : iStack(),iStackCnt(0)
+    {
+      iStack.ResizeTo( aStackSize );
+    }
+    inline LispInt GetStackTop() const {return iStackCnt;}
+    inline void RaiseStackOverflowError() const
+    {
+      RaiseError("Argument stack reached maximum. Please extend argument stack with --stack argument on the command line.");
+    }
+    inline void PushArgOnStack(LispObject* aObject)
+    {
+      if (iStackCnt >= iStack.Size())
+      {
+        RaiseStackOverflowError();
+      }
+      //LISPASSERT(iStackCnt>=0 /*&& iStackCnt<iStack.Size()*/);
+      iStack[iStackCnt] = (aObject);
+      iStackCnt++;
+    }
+    inline void PushNulls(LispInt aNr)
+    {
+      LispInt aStackCnt = iStackCnt + aNr;
+      if (aStackCnt > iStack.Size() || aStackCnt < 0)
+      {
+        RaiseStackOverflowError();
+      }
+      iStackCnt = aStackCnt;
+    }
+    inline LispPtr& GetElement(LispInt aPos)
+    {
+      LISPASSERT(0<=aPos && aPos<iStackCnt);
+      //LISPASSERT(aPos>=0 && aPos<iStack.Size());
+      return iStack[aPos];
+    }
+    inline void PopTo(LispInt aTop)
+    {
+      LISPASSERT(0<=aTop && aTop<=iStackCnt);
+      while (iStackCnt>aTop)
+      {
+        iStackCnt--;
+        iStack[iStackCnt] = (NULL);
+      }
+    }
+  protected:
+    // Invariants:
+    //    0 <= iStackCnt <= iStack.Size()
+    //    iStack[iStackCnt..iStack.Size()-1] = NULL
+    LispPtrArray iStack;
+    LispInt iStackCnt;    // number of items on the stack
+  };
+  YacasArgStack iStack;
+
+private:
+ 
+  inline LispEnvironment(const LispEnvironment& aOther)
+    :
+    iPrecision(0),  // default user precision of 10 decimal digits
+    iBinaryPrecision(0),  // same as 34 bits
+    iInputDirectories(),
+    iCleanup(),
+    iEvalDepth(0),
+    iMaxEvalDepth(0),
+    iArchive(NULL),
+    iEvaluator(NULL),
+    iInputStatus(),
+    iSecure(0),
+    iTrue(),
+    iFalse(),
+    iEndOfFile(),
+    iEndStatement(),
+    iProgOpen(),
+    iProgClose(),
+    iNth(),
+    iBracketOpen(),
+    iBracketClose(),
+    iListOpen(),
+    iListClose(),
+    iComma(),
+    iList(),
+    iProg(),
+    iLastUniqueId(0),
+    iError(),
+    iErrorOutput(aOther.iErrorOutput),
+    iDebugger(NULL),
+    iLocalsList(NULL),
+    iInitialOutput(aOther.iInitialOutput),
+    iCoreCommands(aOther.iCoreCommands),
+    iUserFunctions(aOther.iUserFunctions),
+    iHashTable(aOther.iHashTable),
+    iDefFiles(),
+    iPrinter(aOther.iPrinter),
+    iCurrentOutput(aOther.iCurrentOutput),
+    iGlobals(aOther.iGlobals),
+    iPreFixOperators(aOther.iPreFixOperators),
+    iInFixOperators(aOther.iInFixOperators),
+    iPostFixOperators(aOther.iPostFixOperators),
+    iBodiedOperators(aOther.iBodiedOperators),
+    iCurrentInput(aOther.iCurrentInput),
+    theUserError(NULL),
+    iPrettyReader(NULL),
+    iPrettyPrinter(NULL),
+    iDefaultTokenizer(),
+    iCommonLispTokenizer(),
+    iXmlTokenizer(),
+    iCurrentTokenizer(NULL),
+    iStack(0)
+  {
+    // copy constructor has not been made yet, hence the assert
+    LISPASSERT(0);
+  }
+  LispEnvironment& operator=(const LispEnvironment& aOther)
+  {
+    // copy constructor has not been made yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  }
+
+};
+
+inline LispInt LispEnvironment::Precision(void) const
+{
+    return iPrecision;
+}
+
+inline LispInt LispEnvironment::BinaryPrecision(void) const
+{
+  return iBinaryPrecision;
+}
+
+
+
+inline YacasCoreCommands& LispEnvironment::CoreCommands()
+{
+    return iCoreCommands;
+}
+
+
+inline LispHashTable& LispEnvironment::HashTable()
+{
+    return iHashTable;
+}
+
+
+
+// Local lisp stack, unwindable by the exception handler
+class LispLocalFrame : public LispBase
+{
+public:
+    LispLocalFrame(LispEnvironment& aEnvironment, LispBoolean aFenced)
+        : iEnvironment(aEnvironment)
+    {
+        iEnvironment.PushLocalFrame(aFenced);
+        SAFEPUSH(iEnvironment,*this);
+    };
+    virtual ~LispLocalFrame()
+    {
+        SAFEPOP(iEnvironment);
+        Delete();
+    };
+    virtual void Delete();
+private:
+    LispEnvironment& iEnvironment;
+};
+
+
+
+class LispSecureFrame : public LispBase
+{
+public:
+  LispSecureFrame(LispEnvironment& aEnvironment)
+      : iEnvironment(aEnvironment),iPreviousSecure(aEnvironment.iSecure)
+  {
+    iEnvironment.iSecure = 1;
+    SAFEPUSH(iEnvironment,*this);
+  };
+  virtual ~LispSecureFrame()
+  {
+    SAFEPOP(iEnvironment);
+    Delete();
+  };
+  virtual void Delete();
+private:
+  LispEnvironment& iEnvironment;
+  LispInt iPreviousSecure;
+};
+
+
+// LispLocalInput takes ownership over the LispInput class
+class LispLocalInput : public LispBase
+{
+public:
+  LispLocalInput(LispEnvironment& aEnvironment, LispInput* aInput)
+      : iEnvironment(aEnvironment),iPreviousInput(iEnvironment.CurrentInput())
+  {
+    iEnvironment.SetCurrentInput(aInput);
+    SAFEPUSH(iEnvironment,*this);
+  };
+  virtual ~LispLocalInput()
+  {
+    SAFEPOP(iEnvironment);
+    Delete();
+  };
+  virtual void Delete();
+private:
+  LispLocalInput(const LispLocalInput& aOther): iEnvironment(aOther.iEnvironment),iPreviousInput(iEnvironment.CurrentInput())
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+  };
+  LispLocalInput& operator=(const LispLocalInput& aOther)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  };
+
+private:
+  LispEnvironment& iEnvironment;
+  LispInput* iPreviousInput;
+};
+
+
+// LispLocalInput takes ownership over the LispInput class
+class LispLocalOutput : public LispBase
+{
+public:
+  LispLocalOutput(LispEnvironment& aEnvironment, LispOutput* aOutput)
+      : iEnvironment(aEnvironment), iPreviousOutput(iEnvironment.CurrentOutput())
+  {
+    iPreviousOutput = iEnvironment.CurrentOutput();
+    iEnvironment.SetCurrentOutput(aOutput);
+    SAFEPUSH(iEnvironment,*this);
+  };
+  virtual ~LispLocalOutput()
+  {
+    SAFEPOP(iEnvironment);
+    Delete();
+  };
+  virtual void Delete();
+private:
+  LispLocalOutput(const LispLocalOutput& aOther): iEnvironment(aOther.iEnvironment), iPreviousOutput(iEnvironment.CurrentOutput())
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+  }
+  LispLocalOutput& operator=(const LispLocalOutput& aOther)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  }
+private:
+  LispEnvironment& iEnvironment;
+  LispOutput* iPreviousOutput;
+};
+
+
+class LispLocalEvaluator : public YacasBase
+{
+public:
+  LispLocalEvaluator(LispEnvironment& aEnvironment,LispEvaluatorBase* aNewEvaluator);
+  ~LispLocalEvaluator();
+
+private:
+  LispLocalEvaluator(const LispLocalEvaluator& aOther) : iPreviousEvaluator(NULL), iEnvironment(aOther.iEnvironment)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+  }
+  LispLocalEvaluator& operator=(const LispLocalEvaluator& aOther)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  }
+
+private:
+  LispEvaluatorBase* iPreviousEvaluator;
+  LispEnvironment& iEnvironment;
+};
+
+class LispLocalTrace : public YacasBase
+{
+public:
+  LispLocalTrace(LispUserFunction* aUserFunc);
+  ~LispLocalTrace();
+private:
+  LispLocalTrace(const LispLocalTrace& aOther) : iUserFunc(NULL)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+  }
+  LispLocalTrace& operator=(const LispLocalTrace& aOther)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  }
+private:
+  LispUserFunction* iUserFunc;
+};
+
+class LocalArgs : public YacasBase
+{
+public:
+  LocalArgs(LispPtr* aPtrs) : iPtrs(aPtrs) {};
+  ~LocalArgs()
+  {
+    if (iPtrs)
+      delete[] iPtrs;
+  }
+private:
+  LocalArgs(const LocalArgs& aOther) : iPtrs(NULL)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+  }
+  LocalArgs& operator=(const LocalArgs& aOther)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  }
+private:
+  LispPtr* iPtrs;
+};
+
+
+
+inline void LispEnvironment::SetPrettyReader(LispString * aPrettyReader)
+{
+  iPrettyReader = aPrettyReader;
+}
+inline LispString * LispEnvironment::PrettyReader(void)
+{
+  return iPrettyReader;
+}
+
+inline void LispEnvironment::SetPrettyPrinter(LispString * aPrettyPrinter)
+{
+  iPrettyPrinter = aPrettyPrinter;
+}
+inline LispString * LispEnvironment::PrettyPrinter(void)
+{
+  return iPrettyPrinter;
+}
+
+
+#endif
+
+
diff --git a/contrib/media/updf/include/lisperror.h b/contrib/media/updf/include/lisperror.h
new file mode 100644
index 0000000000..075c6a0645
--- /dev/null
+++ b/contrib/media/updf/include/lisperror.h
@@ -0,0 +1,68 @@
+
+#ifndef __lisperror_h__
+#define __lisperror_h__
+
+#include "lisptype.h"
+#include "lispstring.h"
+
+#include "choices.h"
+
+
+enum ErrorCodes
+{
+    KLispErrNone = 0,
+    KLispErrInvalidArg        ,
+    KLispErrWrongNumberOfArgs ,
+    KLispErrNotList           ,
+    KLispErrListNotLongEnough ,
+    KLispErrInvalidStack      ,
+    KQuitting                 ,
+    KLispErrNotEnoughMemory   ,
+    KInvalidToken             ,
+    KLispErrInvalidExpression ,
+    KLispErrUnprintableToken  ,
+    KLispErrFileNotFound      ,
+    KLispErrReadingFile       ,
+    KLispErrCreatingUserFunction,
+    KLispErrCreatingRule        ,
+    KLispErrArityAlreadyDefined ,
+    KLispErrCommentToEndOfFile  ,
+    KLispErrNotString           ,
+    KLispErrNotInteger          ,
+    KLispErrParsingInput        ,
+    KLispErrMaxRecurseDepthReached,
+    KLispErrDefFileAlreadyChosen  ,
+    KLispErrDivideByZero          ,
+    KLispErrNotAnInFixOperator    ,
+    KLispErrUser                  ,
+    KLispErrIsNotInFix            ,
+    KLispErrSecurityBreach        ,
+    KLispErrLibraryNotFound       ,
+    KLispErrUserInterrupt         ,
+    KLispErrNonBooleanPredicateInPattern,
+    KLispErrGenericFormat,
+    KLispNrErrors
+};
+
+
+template<typename T>
+inline void Check(T hastobetrue, LispInt aError)
+{
+    if (!hastobetrue)
+        LispThrow(aError);
+}
+
+
+#ifdef YACAS_DEBUG
+#define DBG_printf printf
+#define DBG_(xxx) xxx
+#else
+namespace{void inline noop(...) {}}
+// could change 'noop' to 'sizeof' below, but we get 'left-hand operand of comma has no effect' from g++
+#define DBG_printf while (0) noop
+#define DBG_(xxx) /*xxx*/
+#endif
+
+
+#endif
+
diff --git a/contrib/media/updf/include/lispeval.h b/contrib/media/updf/include/lispeval.h
new file mode 100644
index 0000000000..f661c4b345
--- /dev/null
+++ b/contrib/media/updf/include/lispeval.h
@@ -0,0 +1,184 @@
+/** \file lispeval.h
+ *  Evaluation of expressions.
+ *
+ */
+
+#ifndef __lispeval_h__
+#define __lispeval_h__
+
+#include "yacasbase.h"
+#include "lispobject.h"
+#include "lispenvironment.h"
+
+/*
+void InternalEval(LispEnvironment& aEnvironment, LispPtr& aResult, LispPtr& aExpression);
+*/
+
+
+class UserStackInformation : public YacasBase
+{
+public:
+    UserStackInformation()
+      : iOperator(),iExpression(),iRulePrecedence(-1),iSide(0)
+#ifdef YACAS_DEBUG
+      , iFileName("(no file)"),iLine(0)
+#endif // YACAS_DEBUG
+    {
+    }
+    LispPtr iOperator;
+    LispPtr iExpression;
+    LispInt iRulePrecedence;
+    LispInt iSide; // 0=pattern, 1=body
+    DBG_( LispChar * iFileName; )
+    DBG_( LispInt iLine; )
+};
+
+/// Abstract evaluator for Lisp expressions.
+/// Eval() is a pure virtual function, to be provided by the derived class.
+/// The other functions are stubs.
+
+class LispEvaluatorBase : public YacasBase
+{
+public:
+  LispEvaluatorBase() : iBasicInfo() {}
+  virtual ~LispEvaluatorBase();
+  virtual void Eval(LispEnvironment& aEnvironment, LispPtr& aResult, LispPtr& aExpression)=0;
+  virtual void ResetStack();
+  virtual UserStackInformation& StackInformation();
+  virtual void ShowStack(LispEnvironment& aEnvironment, LispOutput& aOutput);
+private:
+  UserStackInformation iBasicInfo;
+};
+
+/// The basic evaluator for Lisp expressions.
+
+class BasicEvaluator : public LispEvaluatorBase
+{
+public:
+  /// Evaluate a Lisp expression
+  /// \param aEnvironment the Lisp environment, in which the
+  /// evaluation should take place.
+  /// \param aResult the result of the evaluation.
+  /// \param aExpression the expression to evaluate.
+  ///
+  /// First, the evaluation depth is checked. An error is raised if
+  /// the maximum evaluation depth is exceeded.
+  ///
+  /// The next step is the actual evaluation. \a aExpression is a
+  /// LispObject, so we can distinguish three cases.
+  ///   - If \a aExpression is a string starting with \c " , it is
+  ///     simply copied in \a aResult. If it starts with another
+  ///     character (this includes the case where it represents a
+  ///     number), the environment is checked to see whether a
+  ///     variable with this name exists. If it does, its value is
+  ///     copied in \a aResult, otherwise \a aExpression is copied.
+  ///   - If \a aExpression is a list, the head of the list is
+  ///     examined. If the head is not a string. InternalApplyPure()
+  ///     is called. If the head is a string, it is checked against
+  ///     the core commands; if there is a check, the corresponding
+  ///     evaluator is called. Then it is checked agaist the list of
+  ///     user function with GetUserFunction() . Again, the
+  ///     corresponding evaluator is called if there is a check. If
+  ///     all fails, ReturnUnEvaluated() is called.
+  ///   - Otherwise (ie. if \a aExpression is a generic object), it is
+  ///     copied in \a aResult.
+  ///
+  /// \note The result of this operation must be a unique (copied)
+  /// element! Eg. its Next might be set...
+  ///
+  /// The LispPtr it can be stored in to is passed in as argument, so it
+  /// does not need to be constructed by the calling environment.
+  virtual void Eval(LispEnvironment& aEnvironment, LispPtr& aResult, LispPtr& aExpression);
+  virtual ~BasicEvaluator();
+};
+
+class TracedEvaluator : public BasicEvaluator
+{
+public:
+  TracedEvaluator() :  BasicEvaluator(),errorStr(),errorOutput(errorStr){}
+  virtual void Eval(LispEnvironment& aEnvironment, LispPtr& aResult, LispPtr& aExpression);
+protected:
+  LispString errorStr;
+  StringOutput errorOutput;
+};
+
+
+class TracedStackEvaluator : public BasicEvaluator
+{
+public:
+  TracedStackEvaluator() : objs() {}
+  virtual ~TracedStackEvaluator();
+  virtual void Eval(LispEnvironment& aEnvironment, LispPtr& aResult, LispPtr& aExpression);
+  virtual void ResetStack();
+  virtual UserStackInformation& StackInformation();
+  virtual void ShowStack(LispEnvironment& aEnvironment, LispOutput& aOutput);
+private:
+  void PushFrame();
+  void PopFrame();
+private:
+  CArrayGrower<UserStackInformation*, ArrOpsCustomPtr<UserStackInformation> > objs;
+};
+
+
+
+/* GetUserFunction : get user function, possibly loading the required
+   files to read in the function definition */
+LispUserFunction* GetUserFunction(LispEnvironment& aEnvironment,
+                                  LispPtr* subList);
+
+
+/* Tracing functions */
+void TraceShowEnter(LispEnvironment& aEnvironment,
+                    LispPtr& aExpression);
+void TraceShowLeave(LispEnvironment& aEnvironment, LispPtr& aResult,
+                    LispPtr& aExpression);
+void TraceShowArg(LispEnvironment& aEnvironment,LispPtr& aParam,
+                  LispPtr& aValue);
+
+
+void ShowExpression(LispString& outString, LispEnvironment& aEnvironment,
+                    LispPtr& aExpression);
+
+
+class YacasDebuggerBase : public YacasBase
+{
+public:
+  virtual ~YacasDebuggerBase();
+  virtual void Start() = 0;
+  virtual void Finish() = 0;
+  virtual void Enter(LispEnvironment& aEnvironment,
+                     LispPtr& aExpression) = 0;
+  virtual void Leave(LispEnvironment& aEnvironment, LispPtr& aResult,
+                     LispPtr& aExpression) = 0;
+  virtual void Error(LispEnvironment& aEnvironment) = 0;
+  virtual LispBoolean Stopped() = 0;
+};
+
+class DefaultDebugger : public YacasDebuggerBase
+{
+public:
+  inline DefaultDebugger(LispPtr& aEnter, LispPtr& aLeave, LispPtr& aError)
+    : iEnter(aEnter), iLeave(aLeave), iError(aError), iTopExpr(),iTopResult(),iStopped(LispFalse),defaultEval() {};
+  virtual void Start();
+  virtual void Finish();
+  virtual void Enter(LispEnvironment& aEnvironment,
+                      LispPtr& aExpression);
+  virtual void Leave(LispEnvironment& aEnvironment, LispPtr& aResult,
+                      LispPtr& aExpression);
+  virtual void Error(LispEnvironment& aEnvironment);
+  virtual LispBoolean Stopped();
+  LispPtr iEnter;
+  LispPtr iLeave;
+  LispPtr iError;
+  LispPtr iTopExpr;
+  LispPtr iTopResult;
+  LispBoolean iStopped;
+protected:
+  BasicEvaluator defaultEval;
+};
+
+
+#endif
+
+
+
diff --git a/contrib/media/updf/include/lispevalhash.h b/contrib/media/updf/include/lispevalhash.h
new file mode 100644
index 0000000000..ea6fcff194
--- /dev/null
+++ b/contrib/media/updf/include/lispevalhash.h
@@ -0,0 +1,46 @@
+/** \file lispevalhash.h
+ *  Storage of executable commands
+ *
+ */
+
+#ifndef __lispevalhash_h__
+#define __lispevalhash_h__
+
+#include "yacasbase.h"
+#include "lispobject.h"
+#include "lisphash.h"
+#include "evalfunc.h"
+
+
+// new-style evaluator, passing arguments onto the stack in LispEnvironment
+typedef void (*YacasEvalCaller)(LispEnvironment& aEnvironment,LispInt aStackTop);
+class YacasEvaluator : public EvalFuncBase
+{
+public:
+  // FunctionFlags can be orred when passed to the constructor of this function
+  enum FunctionFlags
+  {
+    Function=0,   // Function: evaluate arguments
+    Macro=1,      // Function: don't evaluate arguments
+    Fixed = 0,    // fixed number of arguments
+    Variable = 2  // variable number of arguments
+  };
+  YacasEvaluator(YacasEvalCaller aCaller,LispInt aNrArgs, LispInt aFlags)
+    : iCaller(aCaller), iNrArgs(aNrArgs), iFlags(aFlags)
+  {
+  }
+  virtual void Evaluate(LispPtr& aResult,LispEnvironment& aEnvironment,
+                          LispPtr& aArguments);
+private:
+  YacasEvalCaller iCaller;
+  LispInt iNrArgs;
+  LispInt iFlags;
+};
+
+class YacasCoreCommands : public LispAssociatedHash<YacasEvaluator>
+{
+};
+
+
+
+#endif
diff --git a/contrib/media/updf/include/lispglobals.h b/contrib/media/updf/include/lispglobals.h
new file mode 100644
index 0000000000..db60d05daa
--- /dev/null
+++ b/contrib/media/updf/include/lispglobals.h
@@ -0,0 +1,61 @@
+
+/** \file lispglobals.h
+ *  Storage of globals in a associated hash
+ *
+ */
+
+#ifndef __lispglobals_h__
+#define __lispglobals_h__
+
+#include "yacasbase.h"
+#include "lispobject.h"
+#include "lisphash.h"
+
+
+/// Value of a Lisp global variable.
+/// The only special feature of this class is the attribute
+/// #iEvalBeforeReturn, which defaults to #LispFalse. If this
+/// attribute is set to #LispTrue, the value in #iValue needs to be
+/// evaluated to get the value of the Lisp variable.
+/// \sa LispEnvironment::GetVariable()
+
+class LispGlobalVariable : public YacasBase
+{
+public:
+    inline LispGlobalVariable(const LispGlobalVariable& aOther);
+    LispGlobalVariable(LispPtr& aValue): iValue(aValue), iEvalBeforeReturn(LispFalse) {}
+    inline LispGlobalVariable& operator=(const LispGlobalVariable& aOther);
+
+    inline void SetEvalBeforeReturn(LispBoolean aEval);
+    LispPtr iValue;
+    LispBoolean iEvalBeforeReturn;
+};
+
+/// Associated hash of LispGlobalVariable objects
+
+class LispGlobal : public LispAssociatedHash<LispGlobalVariable>
+{
+};
+
+
+
+
+inline LispGlobalVariable::LispGlobalVariable(const LispGlobalVariable& aOther) : iValue(aOther.iValue), iEvalBeforeReturn(LispFalse)
+{
+}
+
+inline void LispGlobalVariable::SetEvalBeforeReturn(LispBoolean aEval)
+{
+  iEvalBeforeReturn = aEval;
+}
+
+
+inline LispGlobalVariable& LispGlobalVariable::operator=(const LispGlobalVariable& aOther)
+{
+  iValue = (aOther.iValue);
+  return *this;
+}
+
+
+#endif
+
diff --git a/contrib/media/updf/include/lisphash.h b/contrib/media/updf/include/lisphash.h
new file mode 100644
index 0000000000..72a9320ab8
--- /dev/null
+++ b/contrib/media/updf/include/lisphash.h
@@ -0,0 +1,101 @@
+/** \file lisphash.h
+ *  hashing of strings. Each string will exist only once in the
+ * hash table, and have an unique id.
+ */
+
+
+#ifndef __lisphash_h__
+#define __lisphash_h__
+
+#include "yacasbase.h"
+#include "grower.h"
+#include "lispstring.h"
+
+
+const LispInt KSymTableSize = 211;
+LispInt LispHash( const char *s );
+LispInt LispHashCounted( const char *s, LispInt length );
+LispInt LispHashStringify( const char *s );
+LispInt LispHashUnStringify( const char *s );
+LispInt LispHashPtr(const LispString * aString);  // hash the *address*!
+
+/**
+ * This is the symbol table, implemented as a hash table for fast
+ * lookup. It is meant to store any string just once, have fast
+ * searching for strings and return a reference to the string.
+ * This also allows fast comparison of two strings (two strings
+ * are equal iff the pointers to the strings are equal).
+ */
+class LispHashTable : public YacasBase
+{
+public:
+  LispHashTable() {}
+  ~LispHashTable();
+  // If string not yet in table, insert. Afterwards return the string.
+  LispString * LookUp(const LispChar * aString, LispBoolean aStringOwnedExternally=LispFalse);
+  /// LookUp that takes ownership of the string
+  LispString * LookUp(LispString * aString);
+  LispString * LookUpCounted(LispChar * aString,LispInt aLength);
+  LispString * LookUpStringify(LispChar * aString, LispBoolean aStringOwnedExternally=LispFalse);
+  LispString * LookUpUnStringify(LispChar * aString, LispBoolean aStringOwnedExternally=LispFalse);
+  void GarbageCollect();
+private:
+  void AppendString(LispInt bin,LispString * result);
+private:
+  CArrayGrower<LispStringSmartPtr, ArrOpsCustomObj<LispStringSmartPtr> > iHashTable[KSymTableSize];
+};
+
+
+
+
+
+/** VoidGrow is a helper class for LispAssociatedHash
+ */
+class VoidGrow : public CArrayGrower<void*, ArrOpsCustomPtr<void> >
+{
+};
+
+/** LispAssociatedHash allows you to associate arbitrary
+ * information with a string in the above hash table. You can
+ * specify what type of information to link to the string, and
+ * this class then stores that information for a string. It is
+ * in a sense a way to extend the string object without modifying
+ * the string class itself. This class does not own the strings it
+ * points to, but instead relies on the fact that the strings
+ * are maintained in a hash table (like LispHashTable above).
+ */
+template<class T>
+class LispAssociatedHash : public YacasBase
+{
+public:
+  /// Find the data associated to \a aString.
+  /// If \a aString is not stored in the hash table, this function
+  /// returns #NULL.
+  inline T* LookUp(LispString * aString);
+
+  /// Add an association to the hash table.
+  /// If \a aString is already stored in the hash table, its
+  /// association is changed to \a aData. Otherwise, a new
+  /// association is added.
+  inline void SetAssociation(const T& aData, LispString * aString);
+
+  /// Delete an association from the hash table.
+  inline void Release(LispString * aString);
+
+protected:
+  /** The destructor is made protected because we do not want the outside world to directly
+   *  call this destructor. The alternative would be to make the destructor virtual.
+   */
+  inline ~LispAssociatedHash();
+
+private:
+  // The next array is in fact an array of arrays of type LAssoc<T>
+  VoidGrow iHashTable[KSymTableSize];
+};
+
+
+
+#include "lisphash.inl"
+
+
+#endif
diff --git a/contrib/media/updf/include/lispio.h b/contrib/media/updf/include/lispio.h
new file mode 100644
index 0000000000..61b61a2b4f
--- /dev/null
+++ b/contrib/media/updf/include/lispio.h
@@ -0,0 +1,109 @@
+/** \file lispio.h
+ * definitions of pure input output classes.
+ */
+
+
+#ifndef __lispio_h__
+#define __lispio_h__
+
+#include "yacasbase.h"
+
+// Hope this forward declaration doesn't screw us over...
+class InputDirectories;
+class InputStatus : public YacasBase
+{
+public:
+  InputStatus() : iFileName("none") , iLineNumber(-1)  {};
+  ~InputStatus();
+  void SetTo(LispChar * aFileName);
+  void RestoreFrom(InputStatus& aPreviousStatus);
+  inline LispInt LineNumber();
+  inline LispChar * FileName();
+  inline void NextLine();
+
+  inline InputStatus(const InputStatus& aOther) : iFileName(aOther.iFileName) , iLineNumber(aOther.iLineNumber)
+  {
+  }
+
+  inline InputStatus& operator=(const InputStatus& aOther)
+  {
+    iFileName   = aOther.iFileName;
+    iLineNumber = aOther.iLineNumber;
+    return *this;
+  }
+
+private:
+  LispChar * iFileName;
+  LispInt  iLineNumber;
+};
+
+inline LispInt InputStatus::LineNumber()
+{
+  return iLineNumber;
+}
+inline LispChar * InputStatus::FileName()
+{
+  return iFileName;
+}
+inline void InputStatus::NextLine()
+{
+  iLineNumber++;
+}
+
+/** \class LispInput : pure abstract class declaring the interface
+ *  that needs to be implemented by a file (something that expressions
+ *  can be read from).
+ */
+class LispInput : public YacasBase
+{
+public:
+  /** Constructor with InputStatus. InputStatus retains the information
+   * needed when an error occurred, and the file has already been
+   * closed.
+   */
+  LispInput(InputStatus& aStatus) : iStatus(aStatus) {};
+  virtual ~LispInput();
+
+  /// Return the next character in the file
+  virtual LispChar Next() = 0;
+
+  /** Peek at the next character in the file, without advancing the file
+   *  pointer.
+   */
+  virtual LispChar Peek() = 0;
+
+  virtual InputStatus& Status() const {return iStatus;};
+
+  /// Check if the file position is past the end of the file.
+  virtual LispBoolean EndOfStream() = 0;
+  /** StartPtr returns the start of a buffer, if there is one.
+   * Implementations of this class can keep the file in memory
+   * as a whole, and return the start pointer and current position.
+   * Especially the parsing code requires this, because it can then
+   * efficiently look up a symbol in the hash table without having to
+   * first create a buffer to hold the symbol in. If StartPtr is supported,
+   * the whole file should be in memory for the whole period the file
+   * is being read.
+   */
+  virtual LispChar * StartPtr() = 0;
+  virtual LispInt Position() = 0;
+  virtual void SetPosition(LispInt aPosition) = 0;
+protected:
+  InputStatus& iStatus;
+};
+
+/** \class LispOutput : interface an output object should adhere to.
+ */
+class LispOutput : public YacasBase
+{
+public:
+    virtual ~LispOutput();
+    /// Write out one character.
+    virtual void PutChar(LispChar aChar) = 0;
+
+public:
+    void Write(const LispChar * aString);
+};
+
+#endif
+
diff --git a/contrib/media/updf/include/lispobject.h b/contrib/media/updf/include/lispobject.h
new file mode 100644
index 0000000000..63bc7d32cc
--- /dev/null
+++ b/contrib/media/updf/include/lispobject.h
@@ -0,0 +1,234 @@
+/** \file lispobject.h
+ *  Implementation of basic LispObject, which is the base class for
+ *  anything that can be put in a linked list.
+ *
+ * class LispObject. This class implements one lisp object, which is a
+ * abstract class containing reference counting and a next pointer.
+ * derive from this to implement specific types of list elements.
+ * The local class LispPtr implements automatic garbage collection
+ * through reference counting.
+ *
+ */
+
+#ifndef __lispobject_h__
+#define __lispobject_h__
+
+#include "yacasbase.h"
+#include "refcount.h"
+#include "lispstring.h"
+#include "genericobject.h"
+
+#ifdef YACAS_DEBUG
+#define DBG_(xxx) xxx
+#else
+#define DBG_(xxx) /*xxx*/
+#endif
+
+class LispObject;
+class BigNumber;
+
+
+/** class LispPtr. A LispPtr is a smart pointer to a LispObject.
+ *  It does the reference counting, and consequent destruction if needed.
+ *  LispPtr is used in LispObject as a pointer to the next object; and
+ *  LispPtr::GoNext() advances one step in this LispObject::Nixed() chain.
+ *  Diverse built-in functions use LispPtr to hold temporary values.
+ */
+typedef RefPtr<LispObject> LispPtr;
+
+/** \class LispPtrArray is similar to LispPtr, but implements an array
+ *  of pointers to objects.
+ */
+typedef CArrayGrower<LispPtr, ArrOpsCustomObj<LispPtr> > LispPtrArray;
+
+
+#ifdef YACAS_DEBUG
+void IncNrObjects();
+void DecNrObjects();
+#else
+#define IncNrObjects()
+#define DecNrObjects()
+#endif
+
+// Should we DecNrObjects by the delete, or in the destructor?
+// Put a DecNrObjects_xxx() macro in both places, and CHOOSE here.
+#define DecNrObjects_delete()    DECNROBJECTS_CHOOSE(DecNrObjects(),)
+#define DecNrObjects_destructor()  DECNROBJECTS_CHOOSE(,DecNrObjects())
+#define DECNROBJECTS_CHOOSE(bydelete,bydestructor) bydestructor
+
+
+template <int> struct Undefined;
+template <> struct Undefined<1>{};
+
+
+/** class LispObject is the base object class that can be put in
+ *  linked lists. It either has a pointer to a string, obtained through
+ *  String(), or it is a holder for a sublist, obtainable through SubList(),
+ *  or it is a generic object, in which case Generic() returns non-NULL.
+ *  Only one of these three functions should return a non-NULL value.
+ *  It is a reference-counted object. LispPtr handles the reference counting.
+ */
+class LispObject : public YacasBase
+{
+public:
+  inline LispPtr& Nixed();
+
+public: //Derivables
+  virtual ~LispObject();
+
+  /** Return string representation, or NULL if the object doesn't have one.
+   *  the string representation is only relevant if the object is a
+   *  simple atom. This method returns NULL by default.
+   */
+  virtual LispString * String()  { return NULL; }
+  /** If this object is a list, return a pointer to it.
+   *  Default behaviour is to return NULL.
+   */
+  virtual LispPtr* SubList()      { return NULL; }
+  virtual GenericClass* Generic() { return NULL; }
+
+  /** If this is a number, return a BigNumber representation
+   */
+  virtual BigNumber* Number(LispInt aPrecision) { return NULL; }
+
+  virtual LispObject* Copy() = 0;
+
+ /** Return a pointer to extra info. This allows for annotating
+  *  an object. Returns NULL by default.
+  *  LispObject's implementation of this handles almost all derived classes.
+  */
+  virtual LispObject* ExtraInfo() { return NULL; }
+  virtual LispObject* SetExtraInfo(LispObject* aData) = 0;
+public:
+  LispInt Equal(LispObject& aOther);
+  inline LispInt operator==(LispObject& aOther);
+  inline LispInt operator!=(LispObject& aOther);
+  DBG_( LispChar * iFileName; )
+  DBG_( LispInt iLine; )
+  inline void SetFileAndLine(LispChar * aFileName, LispInt aLine)
+  {
+    DBG_( iFileName = aFileName; )
+    DBG_( iLine = aLine; )
+  }
+protected:
+  inline LispObject() :
+#ifdef YACAS_DEBUG
+   iFileName(NULL),iLine(0),
+#endif // YACAS_DEBUG
+   iNext(),iReferenceCount()
+  {
+    IncNrObjects();
+    DBG_( iFileName = NULL; )
+    DBG_( iLine = 0; )
+  }
+  inline LispObject(const LispObject& other) :
+#ifdef YACAS_DEBUG
+  iFileName(other.iFileName),iLine(other.iLine),
+#endif // YACAS_DEBUG
+  iNext(),iReferenceCount()
+  {
+    IncNrObjects();
+  }
+
+  inline LispObject& operator=(const LispObject& other)
+  {
+#ifdef YACAS_DEBUG
+    iFileName = other.iFileName;
+    iLine     = other.iLine;
+#endif // YACAS_DEBUG
+    IncNrObjects();
+    return *this;
+  }
+
+
+private:
+  LispPtr   iNext;
+public:
+  ReferenceCount iReferenceCount;
+};
+
+
+template <class T>
+class WithExtraInfo : public T
+{
+public:
+  WithExtraInfo(T& aT, LispObject* aData = 0) : T(aT), iExtraInfo(aData) {}
+  WithExtraInfo(const WithExtraInfo& other) : T(other), iExtraInfo(other.iExtraInfo) {}
+    virtual LispObject* ExtraInfo() { return iExtraInfo; }
+  virtual LispObject* SetExtraInfo(LispObject* aData) { iExtraInfo = aData; return this; }
+  virtual LispObject* Copy()
+  {
+    if (!iExtraInfo.ptr()) return T::Copy();
+        return NEW WithExtraInfo(*this, iExtraInfo->Copy());
+  }
+private:
+  LispPtr iExtraInfo;
+};
+
+
+template <class T, class U = LispObject>
+class ObjectHelper : public U
+{
+protected:
+  typedef ObjectHelper ASuper;  // for use by the derived class
+  ObjectHelper() {}
+  ObjectHelper(const ObjectHelper& other) : U(other) {}
+  virtual ~ObjectHelper() = 0;  // so we're abstract
+  virtual LispObject* SetExtraInfo(LispObject* aData)
+  {
+    if (!aData) return this;
+    //T * pT = dynamic_cast<T*>(this); LISPASSERT(pT);
+    LispObject * pObject = NEW WithExtraInfo<T>(*static_cast<T*>(this), aData);
+    return pObject;
+  }
+};
+
+template <typename T, class U>
+inline ObjectHelper<T,U>::~ObjectHelper() {}
+
+
+/**
+ * class LispIterator works almost like LispPtr, but doesn't enforce
+ * reference counting, so it should be faster.  Use LispIterator
+ * (instead of LispPtr) to traverse a lisp expression non-destructively.
+ */
+class LispIterator : public YacasBase
+{
+public:
+  // ala TEMPLATE CLASS iterator
+  //typedef forward_iterator_tag iterator_category;
+  typedef LispPtr    value_type;
+  typedef int /*ptrdiff_t*/  difference_type;
+  typedef LispPtr*  pointer;
+  typedef LispPtr&  reference;
+public:
+  LispIterator() : _Ptr(0) {}  // construct with null node pointer
+  LispIterator(pointer ptr) : _Ptr(ptr) {}  // construct with node pointer
+  /*non-standard*/ LispIterator(reference ref) : _Ptr(&ref) {}  // construct with node reference
+  reference operator*() const { return (*(_Ptr)); }  // return designated value
+  pointer operator->() const { return (_Ptr); }  // return pointer to class object
+  inline LispIterator& operator++()  // preincrement
+  {
+    //precondition: _Ptr != NULL
+    LISPASSERT(_Ptr != NULL);
+    //expand: _Ptr = _Nextnode(_Ptr);
+    LispObject * pObj = _Ptr->operator->();
+    _Ptr = pObj ? &(pObj->Nixed()) : NULL;
+    return (*this);
+  }
+  LispIterator operator++(int) { LispIterator _Tmp = *this; ++*this; return (_Tmp); }  // postincrement
+  bool operator==(const LispIterator& other) const { return (_Ptr == other._Ptr); }  // test for iterator equality
+  bool operator!=(const LispIterator& other) const { return (!(*this == other)); }  // test for iterator inequality
+  // The following operators are not used yet, and would need to be tested before used.
+  //LispIterator& operator--() { _Ptr = _Prevnode(_Ptr); return (*this); }  // predecrement
+  //LispIterator operator--(int) { LispIterator _Tmp = *this; --*this; return (_Tmp); }  // postdecrement
+protected:
+  pointer _Ptr;  // pointer to node
+public:
+  inline LispObject* getObj() const { return (*_Ptr).operator->(); }
+};
+
+#include "lispobject.inl"
+
+
+#endif
diff --git a/contrib/media/updf/include/lispparser.h b/contrib/media/updf/include/lispparser.h
new file mode 100644
index 0000000000..d3c03e6359
--- /dev/null
+++ b/contrib/media/updf/include/lispparser.h
@@ -0,0 +1,51 @@
+/** \file lispparser.h
+ *  parsing and printing in the old-fashioned lisp style
+ *
+ */
+
+#ifndef __lispparser_h__
+#define __lispparser_h__
+
+#include "yacasbase.h"
+#include "lispobject.h"
+#include "tokenizer.h"
+#include "lispio.h"
+#include "lisphash.h"
+#include "evalfunc.h"
+class LispParser : public YacasBase
+{
+public:
+    LispParser(LispTokenizer& aTokenizer, LispInput& aInput,
+               LispEnvironment& aEnvironment);
+    virtual ~LispParser();
+    virtual void Parse(LispPtr& aResult );
+protected:
+    void ParseList(LispPtr& aResult);
+    void ParseAtom(LispPtr& aResult,LispString * aToken);
+
+public:
+    LispTokenizer& iTokenizer;
+    LispInput& iInput;
+    LispEnvironment& iEnvironment;
+    LispInt iListed;
+};
+
+
+
+
+class LispPrinter : public YacasBase
+{
+public:
+    virtual ~LispPrinter();
+    virtual void Print(LispPtr& aExpression, LispOutput& aOutput, LispEnvironment& aEnvironment);
+    virtual void RememberLastChar(LispChar aChar);
+private:
+    void PrintExpression(LispPtr& aExpression, LispOutput& aOutput,
+                       LispEnvironment& aEnvironment,
+       LispInt aDepth=0);
+
+    void Indent(LispOutput& aOutput, LispInt aDepth);
+};
+
+
+#endif
diff --git a/contrib/media/updf/include/lispstring.h b/contrib/media/updf/include/lispstring.h
new file mode 100644
index 0000000000..bc9736dfb5
--- /dev/null
+++ b/contrib/media/updf/include/lispstring.h
@@ -0,0 +1,117 @@
+/** \file lispstring.h
+ *  Defining a string class.
+ */
+
+
+#ifndef __lispstring_h__
+#define __lispstring_h__
+
+#include "yacasbase.h"
+#include "grower.h"
+#include "refcount.h"
+
+class LispStringSmartPtr;
+
+
+/** \class LispString : zero-terminated byte-counted string.
+ * Also keeps a reference count for any one interested.
+ * LispString is derived from CArrayGrower, so the function
+ * Size returns the length of the buffer. Since the string
+ * is also zero-terminated (for better interfacing with the normal
+ * c functions), the string length is Size()-1.
+ *
+ * This class also allows the string to point to a buffer which is owned
+ * by another part of the system, in which case it cannot be resized.
+ * The array will then not be freed by this class.
+ */
+class LispString : public CArrayGrower<LispChar,ArrOpsPOD<LispChar> >
+{
+public:
+  // Constructors
+    // The constructors allow the caller to specify whether the storage is owned externally.
+  // Use the assignment operators to set the string after this.
+    inline LispString(LispBoolean aStringOwnedExternally=LispFalse);
+    inline LispString(LispString &aString, LispBoolean aStringOwnedExternally=LispFalse);
+    inline LispString(LispChar * aString, LispBoolean aStringOwnedExternally);
+    inline LispString(const LispChar * aString);
+
+  // Assignment
+  // This assignment abides by earlier functions setting the string as owned externally.
+    inline LispString& operator=(LispChar * aString);
+
+  // Assignments (with modifications).  This string cannot be owned externally.
+    // Set string by taking part of another string.
+    void SetStringCounted(const LispChar * aString, LispInt aLength);
+    // Set string from other string, adding quotes around the string.
+    void SetStringUnStringified(const LispChar * aString);
+    // Set string from other string, removing quotes around the string.
+    void SetStringStringified(const LispChar * aString);
+
+  // Access
+    inline LispChar * c_str() const;  // pointer to asciz 'C-string'
+
+    // Comparison
+  // If the string is in the hash table it is faster to compare the pointers to the strings
+  // (instead of calling this routine), since in that case if they
+    // are equal they should in fact be literally the same object.
+    LispInt operator==(const LispString& aString);
+
+    ~LispString();
+private:
+    inline void SetString(LispChar * aString, LispBoolean aStringOwnedExternally);
+  void SetString(const LispChar * aString);
+public:
+  ReferenceCount iReferenceCount;
+};
+
+
+/** \class LispStringSmartPtr for managing strings outside
+ of normal objects. This is the equivalent of LispPtr, maintaining
+ a reference count for the string object.
+ */
+class LispStringSmartPtr
+{
+public:
+  // Default constructor (not explicit, so it auto-initializes)
+  LispStringSmartPtr() : iString(NULL) {}
+
+  // Construct from pointer to LispString
+  LispStringSmartPtr(LispString * aString) : iString(NULL)
+  {
+    this->operator=(aString);
+  }
+
+  // Copy constructor
+  LispStringSmartPtr(const LispStringSmartPtr& aOther) : iString()
+  {
+    this->operator=(aOther.iString);
+  }
+
+  // Destructor
+  ~LispStringSmartPtr();
+
+  // Assignment from pointer.  (PDG - new method)
+  // (we return void, not *this).
+  LispStringSmartPtr& operator=(LispString * aString);
+
+  // Assignment from another (the *default* simply assigns members, not what we want).
+  // (we return void, not *this).
+  LispStringSmartPtr& operator=(const LispStringSmartPtr &aOther) { this->operator=(aOther.iString); return *this; }
+
+  // Expected pointer behavior.
+  operator LispString*()    const { return  iString; }  // implicit conversion to pointer to T
+  LispString *operator->()  const { return  iString; }  // so (smartPtr->member) accesses T's member
+ 
+  // Operators below are not used yet, so they are commented out. If you want to use them you need to test if they work.
+  //LispString &operator*() const { return *iString; }  // so (*smartPtr) is a reference to T
+  //LispString *ptr()       const { return  iString; }  // so (smartPtr.ptr()) returns the pointer to T (boost calls this method 'get')
+  //bool operator!()        const { return !iString; }  // is null pointer
+
+private:
+  LispString * iString;
+};
+
+#include "lispstring.inl"
+#endif
+
+
diff --git a/contrib/media/updf/include/lispuserfunc.h b/contrib/media/updf/include/lispuserfunc.h
new file mode 100644
index 0000000000..1c643e3841
--- /dev/null
+++ b/contrib/media/updf/include/lispuserfunc.h
@@ -0,0 +1,127 @@
+
+
+#ifndef __lispuserfunc_h__
+#define __lispuserfunc_h__
+
+#include "yacasbase.h"
+#include "lispobject.h"
+#include "lispenvironment.h"
+#include "lisphash.h"
+#include "grower.h"
+#include "evalfunc.h"
+
+/// Abstract class providing the basic user function API.
+/// Instances of this class are associated to the name of the function
+/// via an associated hash table. When obtained, they can be used to
+/// evaluate the function with some arguments.
+
+class LispUserFunction : public EvalFuncBase
+{
+public:
+    LispUserFunction() : iFenced(LispTrue),iTraced(LispFalse) {};
+    virtual ~LispUserFunction();
+    virtual void Evaluate(LispPtr& aResult,LispEnvironment& aEnvironment,
+                  LispPtr& aArguments)=0;
+    virtual void HoldArgument(LispString * aVariable) = 0;
+    virtual void DeclareRule(LispInt aPrecedence, LispPtr& aPredicate,
+                             LispPtr& aBody) = 0;
+    virtual void DeclareRule(LispInt aPrecedence, LispPtr& aBody) = 0;
+    virtual void DeclarePattern(LispInt aPrecedence, LispPtr& aPredicate,
+                             LispPtr& aBody) = 0;
+    virtual LispPtr& ArgList() = 0;
+
+public: //unfencing
+    inline void UnFence() {iFenced = LispFalse;};
+    inline LispBoolean Fenced() {return iFenced;};
+public: //tracing
+    inline void Trace() {iTraced = LispTrue;};
+    inline void UnTrace() {iTraced = LispFalse;};
+    inline LispBoolean Traced() {return iTraced;};
+private:
+    LispBoolean iFenced;
+    LispBoolean iTraced;
+};
+
+
+/// User function with a specific arity.
+/// This is still an abstract class, but the arity (number of
+/// arguments) of the function is now fixed.
+
+class LispArityUserFunction : public LispUserFunction
+{
+public:
+    virtual LispInt Arity() const = 0;
+    virtual LispInt IsArity(LispInt aArity) const = 0;
+};
+
+
+class LispDefFile;
+
+
+/// Set of LispArityUserFunction's.
+/// By using this class, you can associate multiple functions (with
+/// different arities) to one name. A specific LispArityUserFunction
+/// can be selected by providing its name. Additionally, the name of
+/// the file in which the function is defined, can be specified.
+
+class LispMultiUserFunction : public YacasBase
+{
+public:
+  /// Constructor.
+  LispMultiUserFunction() : iFunctions(),iFileToOpen(NULL) {};
+
+  /** When adding a multi-user function to the association hash table, the copy constructor is used.
+   *  We should at least make sure that iFunctions is empty, so there is no copying needed (for efficiency).
+   *  Casually having a copy-constructor on CDeletingArrayGrower should be avoided, to make sure it is
+   *  not used accidentally.
+   */
+  inline LispMultiUserFunction(const LispMultiUserFunction& aOther) : iFunctions(), iFileToOpen(NULL)
+  {
+    LISPASSERT(aOther.iFileToOpen == 0);
+    LISPASSERT(aOther.iFunctions.Size() == 0);
+  }
+  inline LispMultiUserFunction& operator=(const LispMultiUserFunction& aOther)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(aOther.iFileToOpen == 0);
+    LISPASSERT(aOther.iFunctions.Size() == 0);
+
+    LISPASSERT(iFileToOpen == 0);
+    LISPASSERT(iFunctions.Size() == 0);
+    return *this;
+  }
+
+  /// Return user function with given arity.
+  LispUserFunction* UserFunc(LispInt aArity);
+
+  /// Destructor.
+  virtual ~LispMultiUserFunction();
+
+  /// Specify that some argument should be held.
+  virtual void HoldArgument(LispString * aVariable);
+
+  /// Add another LispArityUserFunction to #iFunctions.
+  virtual void DefineRuleBase(LispArityUserFunction* aNewFunction);
+
+  /// Delete tuser function with given arity.
+  virtual void DeleteBase(LispInt aArity);
+
+private:
+  /// Set of LispArityUserFunction's provided by this LispMultiUserFunction.
+  CDeletingArrayGrower<LispArityUserFunction*, ArrOpsDeletingPtr<LispArityUserFunction> > iFunctions;
+
+public:
+  /// File to read for the definition of this function.
+  LispDefFile* iFileToOpen;
+};
+
+
+/// Associated hash of LispMultiUserFunction objects.
+
+class LispUserFunctions : public LispAssociatedHash<LispMultiUserFunction>
+{
+};
+
+
+#endif
+
diff --git a/contrib/media/updf/include/list b/contrib/media/updf/include/list
new file mode 100644
index 0000000000..95aa4f901f
--- /dev/null
+++ b/contrib/media/updf/include/list
@@ -0,0 +1,192 @@
+#ifndef _LIST_INCLUDED
+#define _LIST_INCLUDED
+#include <stdlib.h>
+namespace std
+{
+	struct __list_node_base
+	{
+		__list_node_base* prev;
+		__list_node_base* next;
+	};
+	template <class T> struct __list_node : __list_node_base
+	{
+		T data;
+		__list_node(const T& d):data(d){}
+	};
+	template <class T> class list
+	{
+		__list_node_base head;	// head.prev = end, head.next = start
+		unsigned _size;
+	public:
+		list():_size(0) {head.prev=head.next=&head;}
+		~list()	{clear();}
+		void clear()
+		{
+			__list_node<T>* a =
+				static_cast<__list_node<T>*>(head.next);
+			while (a!=&head)
+			{
+				__list_node<T>* b =
+					static_cast<__list_node<T>*>(a->next);
+				delete a;
+				a = b;
+			}
+			head.prev = head.next = &head;
+			_size = 0;
+		}
+		class iterator
+		{
+		public:
+			__list_node_base* cur;
+			friend class list;
+			iterator(){}
+			iterator(__list_node_base*c):cur(c){}
+			iterator(const iterator& it):cur(it.cur){}
+			iterator& operator++()
+			{cur=cur->next;return *this;}
+			iterator operator++(int)
+			{iterator tmp(*this);cur=cur->next;return tmp;}
+			iterator& operator--()
+			{cur=cur->prev;return *this;}
+			iterator operator--(int)
+			{iterator tmp(*this);cur=cur->prev;return tmp;}
+			bool operator!=(const iterator& it)
+			{return cur!=it.cur;}
+			bool operator==(const iterator& it)
+			{return cur==it.cur;}
+			T& operator*()
+			{return static_cast<__list_node<T>*>(cur)->data;}
+			T* operator->() {return &**this;}
+		};
+		class const_iterator
+		{
+			const __list_node_base* cur;
+			friend class list;
+		public:
+			const_iterator(){}
+			const_iterator(const __list_node_base*c):cur(c){}
+			const_iterator(const const_iterator& it):cur(it.cur){}
+			const_iterator(const iterator& it):cur(it.cur){}
+			const_iterator& operator++()
+			{cur=cur->next;return *this;}
+			const_iterator operator++(int)
+			{const_iterator tmp(*this);cur=cur->next;return tmp;}
+			const_iterator& operator--()
+			{cur=cur->prev;return *this;}
+			const_iterator operator--(int)
+			{const_iterator tmp(*this);cur=cur->prev;return tmp;}
+			bool operator!=(const const_iterator& it)
+			{return cur!=it.cur;}
+			bool operator==(const const_iterator& it)
+			{return cur==it.cur;}
+			const T& operator*()
+			{return static_cast<const __list_node<T>*>(cur)->data;}
+			const T* operator->() {return &**this;}
+		};
+		iterator erase(iterator it)
+		{
+			if (it==end()) return it;
+			it.cur->prev->next = it.cur->next;
+			it.cur->next->prev = it.cur->prev;
+			iterator res(it.cur->next);
+			delete static_cast<__list_node<T>*>(it.cur);
+			--_size;
+			return res;
+		}
+		iterator erase(iterator first, iterator last)
+		{
+			while (first!=last)
+				first=erase(first);
+			return first;
+		}
+		void pop_front(void) {erase(begin());}
+		class reverse_iterator
+		{
+			__list_node_base* cur;
+			friend class list;
+		public:
+			reverse_iterator(){}
+			reverse_iterator(__list_node_base*c):cur(c){}
+			reverse_iterator(const reverse_iterator& it):
+			  cur(it.cur){}
+			reverse_iterator& operator++()
+			{cur=cur->prev;return *this;}
+			reverse_iterator operator++(int)
+			{reverse_iterator tmp(*this);
+			cur=cur->prev;return tmp;}
+			bool operator!=(const reverse_iterator& it)
+			{return cur!=it.cur;}
+			bool operator==(const reverse_iterator& it)
+			{return cur==it.cur;}
+			T& operator*()
+			{return static_cast<__list_node<T>*>(cur)->data;}
+		};
+		class const_reverse_iterator
+		{
+			const __list_node_base* cur;
+			friend class list;
+		public:
+			const_reverse_iterator(){}
+			const_reverse_iterator(const __list_node_base*c):cur(c){}
+			const_reverse_iterator(const const_reverse_iterator& it):
+			  cur(it.cur){}
+			const_reverse_iterator& operator++()
+			{cur=cur->prev;return *this;}
+			const_reverse_iterator operator++(int)
+			{const_reverse_iterator tmp(*this);
+			cur=cur->prev;return tmp;}
+			bool operator!=(const const_reverse_iterator& it)
+			{return cur!=it.cur;}
+			bool operator==(const const_reverse_iterator& it)
+			{return cur==it.cur;}
+			const T& operator*()
+			{return static_cast<__list_node<T>*>(cur)->data;}
+		};
+		void push_front(const T& x)
+		{
+			__list_node<T>* a = new __list_node<T>(x);
+			a->next = head.next;
+			a->prev = &head;
+			head.next = a;
+			a->next->prev = a;
+			++_size;
+		}
+		void push_back(const T& x)
+		{
+			__list_node<T>* a = new __list_node<T>(x);
+			a->next = &head;
+			a->prev = head.prev;
+			head.prev = a;
+			a->prev->next = a;
+			++_size;
+		}
+		iterator begin() {return iterator(head.next);}
+		const_iterator begin() const {return const_iterator(head.next);}
+		iterator end() {return iterator(&head);}
+		const_iterator end() const {return const_iterator(&head);}
+		reverse_iterator rbegin()
+		{return reverse_iterator(head.prev);}
+		reverse_iterator rend() {return reverse_iterator(&head);}
+		void remove(const T& x)
+		{
+			__list_node<T>* a =
+				static_cast<__list_node<T>*>(head.next);
+			while (a!=&head)
+			{
+				__list_node<T>* b =
+					static_cast<__list_node<T>*>(a->next);
+				if (a->data==x)
+				{
+					a->prev->next = a->next;
+					a->next->prev = a->prev;
+				        delete a;
+				        --_size;
+				}
+				a=b;
+			}
+		}
+		unsigned size() const {return _size;}
+		bool empty() const {return _size==0;}
+	};
+}
+#endif
diff --git a/contrib/media/updf/include/llex.h b/contrib/media/updf/include/llex.h
new file mode 100644
index 0000000000..1a811dce5c
--- /dev/null
+++ b/contrib/media/updf/include/llex.h
@@ -0,0 +1,78 @@
+/*
+** $Id: llex.h,v 1.65 2010/04/05 16:35:37 roberto Exp $
+** Lexical Analyzer
+** See Copyright Notice in lua.h
+*/
+
+#ifndef llex_h
+#define llex_h
+
+#include "lobject.h"
+#include "lzio.h"
+
+
+#define FIRST_RESERVED	257
+
+/* maximum length of a reserved word */
+#define TOKEN_LEN	(sizeof("function")/sizeof(char))
+
+
+/*
+* WARNING: if you change the order of this enumeration,
+* grep "ORDER RESERVED"
+*/
+enum RESERVED {
+  /* terminal symbols denoted by reserved words */
+  TK_AND = FIRST_RESERVED, TK_BREAK,
+  TK_DO, TK_ELSE, TK_ELSEIF, TK_END, TK_FALSE, TK_FOR, TK_FUNCTION,
+  TK_IF, TK_IN, TK_LOCAL, TK_NIL, TK_NOT, TK_OR, TK_REPEAT,
+  TK_RETURN, TK_THEN, TK_TRUE, TK_UNTIL, TK_WHILE,
+  /* other terminal symbols */
+  TK_CONCAT, TK_DOTS, TK_EQ, TK_GE, TK_LE, TK_NE, TK_EOS,
+  TK_NUMBER, TK_NAME, TK_STRING
+};
+
+/* number of reserved words */
+#define NUM_RESERVED	(cast(int, TK_WHILE-FIRST_RESERVED+1))
+
+
+typedef union {
+  lua_Number r;
+  TString *ts;
+} SemInfo;  /* semantics information */
+
+
+typedef struct Token {
+  int token;
+  SemInfo seminfo;
+} Token;
+
+
+typedef struct LexState {
+  int current;  /* current character (charint) */
+  int linenumber;  /* input line counter */
+  int lastline;  /* line of last token `consumed' */
+  Token t;  /* current token */
+  Token lookahead;  /* look ahead token */
+  struct FuncState *fs;  /* `FuncState' is private to the parser */
+  struct lua_State *L;
+  ZIO *z;  /* input stream */
+  Mbuffer *buff;  /* buffer for tokens */
+  struct Varlist *varl;  /* list of all active local variables */
+  TString *source;  /* current source name */
+  TString *envn;  /* environment variable name */
+  char decpoint;  /* locale decimal point */
+} LexState;
+
+
+LUAI_FUNC void luaX_init (lua_State *L);
+LUAI_FUNC void luaX_setinput (lua_State *L, LexState *ls, ZIO *z,
+                              TString *source);
+LUAI_FUNC TString *luaX_newstring (LexState *ls, const char *str, size_t l);
+LUAI_FUNC void luaX_next (LexState *ls);
+LUAI_FUNC int luaX_lookahead (LexState *ls);
+LUAI_FUNC void luaX_syntaxerror (LexState *ls, const char *s);
+LUAI_FUNC const char *luaX_token2str (LexState *ls, int token);
+
+
+#endif
diff --git a/contrib/media/updf/include/llimits.h b/contrib/media/updf/include/llimits.h
new file mode 100644
index 0000000000..f8ede143d3
--- /dev/null
+++ b/contrib/media/updf/include/llimits.h
@@ -0,0 +1,281 @@
+/*
+** $Id: llimits.h,v 1.84 2010/11/08 16:33:20 roberto Exp $
+** Limits, basic types, and some other `installation-dependent' definitions
+** See Copyright Notice in lua.h
+*/
+
+#ifndef llimits_h
+#define llimits_h
+
+
+#include <limits.h>
+#include <stddef.h>
+
+
+#include "lua.h"
+
+
+typedef unsigned LUA_INT32 lu_int32;
+
+typedef LUAI_UMEM lu_mem;
+
+typedef LUAI_MEM l_mem;
+
+
+
+/* chars used as small naturals (so that `char' is reserved for characters) */
+typedef unsigned char lu_byte;
+
+
+#define MAX_SIZET	((size_t)(~(size_t)0)-2)
+
+#define MAX_LUMEM	((lu_mem)(~(lu_mem)0)-2)
+#define MIN_LMEM	((l_mem)~((~(lu_mem)0)>>1))
+
+
+#define MAX_INT (INT_MAX-2)  /* maximum value of an int (-2 for safety) */
+
+/*
+** conversion of pointer to integer
+** this is for hashing only; there is no problem if the integer
+** cannot hold the whole pointer value
+*/
+#define IntPoint(p)  ((unsigned int)(lu_mem)(p))
+
+
+
+/* type to ensure maximum alignment */
+#if !defined(LUAI_USER_ALIGNMENT_T)
+#define LUAI_USER_ALIGNMENT_T	union { double u; void *s; long l; }
+#endif
+
+typedef LUAI_USER_ALIGNMENT_T L_Umaxalign;
+
+
+/* result of a `usual argument conversion' over lua_Number */
+typedef LUAI_UACNUMBER l_uacNumber;
+
+
+/* internal assertions for in-house debugging */
+#if defined(lua_assert)
+#define check_exp(c,e)		(lua_assert(c), (e))
+#else
+#define lua_assert(c)		/* empty */
+#define check_exp(c,e)		(e)
+#endif
+
+/*
+** assertion for checking API calls
+*/
+#if defined(LUA_USE_APICHECK)
+#include <assert.h>
+#define luai_apicheck(L,e)	{ (void)L; assert(e); }
+#elif !defined(luai_apicheck)
+#define luai_apicheck(L,e)	lua_assert(e)
+#endif
+
+#define api_check(l,e,msg)	luai_apicheck(l,(e) && msg)
+
+
+#if !defined(UNUSED)
+#define UNUSED(x)	((void)(x))	/* to avoid warnings */
+#endif
+
+
+#define cast(t, exp)	((t)(exp))
+
+#define cast_byte(i)	cast(lu_byte, (i))
+#define cast_num(i)	cast(lua_Number, (i))
+#define cast_int(i)	cast(int, (i))
+
+
+/*
+** maximum depth for nested C calls and syntactical nested non-terminals
+** in a program. (Value must fit in an unsigned short int.)
+*/
+#if !defined(LUAI_MAXCCALLS)
+#define LUAI_MAXCCALLS		200
+#endif
+
+/*
+** maximum number of upvalues in a closure (both C and Lua). (Value
+** must fit in an unsigned char.)
+*/
+#define MAXUPVAL	UCHAR_MAX
+
+
+/*
+** type for virtual-machine instructions
+** must be an unsigned with (at least) 4 bytes (see details in lopcodes.h)
+*/
+typedef lu_int32 Instruction;
+
+
+
+/* maximum stack for a Lua function */
+#define MAXSTACK	250
+
+
+
+/* minimum size for the string table (must be power of 2) */
+#if !defined(MINSTRTABSIZE)
+#define MINSTRTABSIZE	32
+#endif
+
+
+/* minimum size for string buffer */
+#if !defined(LUA_MINBUFFER)
+#define LUA_MINBUFFER	32
+#endif
+
+
+#if !defined(lua_lock)
+#define lua_lock(L)     ((void) 0)
+#define lua_unlock(L)   ((void) 0)
+#endif
+
+#if !defined(luai_threadyield)
+#define luai_threadyield(L)     {lua_unlock(L); lua_lock(L);}
+#endif
+
+
+/*
+** these macros allow user-specific actions on threads when you defined
+** LUAI_EXTRASPACE and need to do something extra when a thread is
+** created/deleted/resumed/yielded.
+*/
+#if !defined(luai_userstateopen)
+#define luai_userstateopen(L)		((void)L)
+#endif
+
+#if !defined(luai_userstateclose)
+#define luai_userstateclose(L)		((void)L)
+#endif
+
+#if !defined(luai_userstatethread)
+#define luai_userstatethread(L,L1)	((void)L)
+#endif
+
+#if !defined(luai_userstatefree)
+#define luai_userstatefree(L,L1)	((void)L)
+#endif
+
+#if !defined(luai_userstateresume)
+#define luai_userstateresume(L,n)       ((void)L)
+#endif
+
+#if !defined(luai_userstateyield)
+#define luai_userstateyield(L,n)        ((void)L)
+#endif
+
+/*
+** lua_number2int is a macro to convert lua_Number to int.
+** lua_number2integer is a macro to convert lua_Number to lua_Integer.
+** lua_number2unsigned is a macro to convert a lua_Number to a lua_Unsigned.
+** lua_unsigned2number is a macro to convert a lua_Unsigned to a lua_Number.
+*/
+
+#if defined(MS_ASMTRICK)	/* { */
+/* trick with Microsoft assembler for X86 */
+
+#define lua_number2int(i,n)  __asm {__asm fld n   __asm fistp i}
+#define lua_number2integer(i,n)		lua_number2int(i, n)
+#define lua_number2unsigned(i,n)  \
+  {__int64 l; __asm {__asm fld n   __asm fistp l} i = (unsigned int)l;}
+
+
+#elif defined(LUA_IEEE754TRICK)		/* }{ */
+/* the next trick should work on any machine using IEEE754 with
+   a 32-bit integer type */
+
+union luai_Cast { double l_d; LUA_INT32 l_p[2]; };
+
+#if !defined(LUA_IEEEENDIAN)	/* { */
+#define LUAI_EXTRAIEEE	\
+  static const union luai_Cast ieeeendian = {-(33.0 + 6755399441055744.0)};
+#define LUA_IEEEENDIAN		(ieeeendian.l_p[1] == 33)
+#else
+#define LUAI_EXTRAIEEE		/* empty */
+#endif				/* } */
+
+#define lua_number2int32(i,n,t) \
+  { LUAI_EXTRAIEEE \
+    volatile union luai_Cast u; u.l_d = (n) + 6755399441055744.0; \
+    (i) = (t)u.l_p[LUA_IEEEENDIAN]; }
+
+#define lua_number2int(i,n)		lua_number2int32(i, n, int)
+#define lua_number2integer(i,n)		lua_number2int32(i, n, lua_Integer)
+#define lua_number2unsigned(i,n)	lua_number2int32(i, n, lua_Unsigned)
+
+#endif				/* } */
+
+
+/* the following definitions always work, but may be slow */
+
+#if !defined(lua_number2int)
+#define lua_number2int(i,n)	((i)=(int)(n))
+#endif
+
+#if !defined(lua_number2integer)
+#define lua_number2integer(i,n)	((i)=(lua_Integer)(n))
+#endif
+
+#if !defined(lua_number2unsigned)	/* { */
+/* the following definition assures proper modulo behavior */
+#if defined(LUA_NUMBER_DOUBLE)
+#include <math.h>
+#define SUPUNSIGNED	((lua_Number)(~(lua_Unsigned)0) + 1)
+#define lua_number2unsigned(i,n)  \
+	((i)=(lua_Unsigned)((n) - floor((n)/SUPUNSIGNED)*SUPUNSIGNED))
+#else
+#define lua_number2unsigned(i,n)	((i)=(lua_Unsigned)(n))
+#endif
+#endif				/* } */
+
+
+#if !defined(lua_unsigned2number)
+/* on several machines, coercion from unsigned to double is slow,
+   so it may be worth to avoid */
+#define lua_unsigned2number(u)  \
+    (((u) <= (lua_Unsigned)INT_MAX) ? (lua_Number)(int)(u) : (lua_Number)(u))
+#endif
+
+
+/*
+** luai_hashnum is a macro do hash a lua_Number value into an integer.
+** The hash must be deterministic and give reasonable values for
+** both small and large values (outside the range of integers).
+** It is used only in ltable.c.
+*/
+
+#if !defined(luai_hashnum)	/* { */
+
+#include <float.h>
+#include <math.h>
+
+#define luai_hashnum(i,n) { int e;  \
+  n = frexp(n, &e) * (lua_Number)(INT_MAX - DBL_MAX_EXP);  \
+  lua_number2int(i, n); i += e; }
+
+#endif						/* } */
+
+
+
+/*
+** macro to control inclusion of some hard tests on stack reallocation
+*/
+#if !defined(HARDSTACKTESTS)
+#define condmovestack(L)	((void)0)
+#else
+/* realloc stack keeping its size */
+#define condmovestack(L)	luaD_reallocstack((L), (L)->stacksize)
+#endif
+
+#if !defined(HARDMEMTESTS)
+#define condchangemem(L)	condmovestack(L)
+#else
+#define condchangemem(L)  \
+	((void)(gcstopped(G(L)) || (luaC_fullgc(L, 0), 1)))
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/lmem.h b/contrib/media/updf/include/lmem.h
new file mode 100644
index 0000000000..ff324f89e4
--- /dev/null
+++ b/contrib/media/updf/include/lmem.h
@@ -0,0 +1,50 @@
+/*
+** $Id: lmem.h,v 1.36 2010/04/08 17:16:46 roberto Exp $
+** Interface to Memory Manager
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lmem_h
+#define lmem_h
+
+
+#include <stddef.h>
+
+#include "llimits.h"
+#include "lua.h"
+
+
+#define luaM_reallocv(L,b,on,n,e) \
+	((cast(size_t, (n)+1) <= MAX_SIZET/(e)) ?  /* +1 to avoid warnings */ \
+		luaM_realloc_(L, (b), (on)*(e), (n)*(e)) : \
+		luaM_toobig(L))
+
+#define luaM_freemem(L, b, s)	luaM_realloc_(L, (b), (s), 0)
+#define luaM_free(L, b)		luaM_realloc_(L, (b), sizeof(*(b)), 0)
+#define luaM_freearray(L, b, n)   luaM_reallocv(L, (b), n, 0, sizeof((b)[0]))
+
+#define luaM_malloc(L,s)	luaM_realloc_(L, NULL, 0, (s))
+#define luaM_new(L,t)		cast(t *, luaM_malloc(L, sizeof(t)))
+#define luaM_newvector(L,n,t) \
+		cast(t *, luaM_reallocv(L, NULL, 0, n, sizeof(t)))
+
+#define luaM_newobject(L,tag,s)	luaM_realloc_(L, NULL, tag, (s))
+
+#define luaM_growvector(L,v,nelems,size,t,limit,e) \
+          if ((nelems)+1 > (size)) \
+            ((v)=cast(t *, luaM_growaux_(L,v,&(size),sizeof(t),limit,e)))
+
+#define luaM_reallocvector(L, v,oldn,n,t) \
+   ((v)=cast(t *, luaM_reallocv(L, v, oldn, n, sizeof(t))))
+
+LUAI_FUNC void *luaM_toobig (lua_State *L);
+
+/* not to be called directly */
+LUAI_FUNC void *luaM_realloc_ (lua_State *L, void *block, size_t oldsize,
+                                                          size_t size);
+LUAI_FUNC void *luaM_growaux_ (lua_State *L, void *block, int *size,
+                               size_t size_elem, int limit,
+                               const char *what);
+
+#endif
+
diff --git a/contrib/media/updf/include/lobject.h b/contrib/media/updf/include/lobject.h
new file mode 100644
index 0000000000..5b856f3ce6
--- /dev/null
+++ b/contrib/media/updf/include/lobject.h
@@ -0,0 +1,419 @@
+/*
+** $Id: lobject.h,v 2.42 2010/07/26 15:53:23 roberto Exp $
+** Type definitions for Lua objects
+** See Copyright Notice in lua.h
+*/
+
+
+#ifndef lobject_h
+#define lobject_h
+
+
+#include <stdarg.h>
+
+
+#include "llimits.h"
+#include "lua.h"
+
+
+/*
+** Extra tags for non-values
+*/
+#define LUA_TPROTO	LUA_NUMTAGS
+#define LUA_TUPVAL	(LUA_NUMTAGS+1)
+#define LUA_TDEADKEY	(LUA_NUMTAGS+2)
+
+
+/*
+** Variant tag for light C functions (negative to be considered
+** non collectable by 'iscollectable')
+*/
+#define LUA_TLCF	(~0x0F | LUA_TFUNCTION)
+
+/*
+** Union of all collectable objects
+*/
+typedef union GCObject GCObject;
+
+
+/*
+** Common Header for all collectable objects (in macro form, to be
+** included in other objects)
+*/
+#define CommonHeader	GCObject *next; lu_byte tt; lu_byte marked
+
+
+/*
+** Common header in struct form
+*/
+typedef struct GCheader {
+  CommonHeader;
+} GCheader;
+
+
+
+/*
+** Union of all Lua values
+*/
+typedef union {
+  GCObject *gc;    /* collectable objects */
+  void *p;         /* light userdata */
+  lua_Number n;    /* numbers */
+  int b;           /* booleans */
+  lua_CFunction f; /* light C functions */
+} Value;
+
+
+
+/*
+** Tagged Values. This is the basic representation of values in Lua,
+** an actual value plus a tag with its type.
+*/
+
+#define TValuefields	Value value_; int tt_
+
+typedef struct lua_TValue {
+  TValuefields;
+} TValue;
+
+
+/* macro defining a nil value */
+#define NILCONSTANT    {NULL}, LUA_TNIL
+
+
+/*
+** type tag of a TValue
+*/
+#define ttype(o)	((o)->tt_)
+
+
+/*
+** type tag of a TValue with no variants
+*/
+#define ttypenv(o)	(ttype(o) & 0x0F)
+
+
+/* Macros to test type */
+#define ttisnil(o)	(ttype(o) == LUA_TNIL)
+#define ttisnumber(o)	(ttype(o) == LUA_TNUMBER)
+#define ttisstring(o)	(ttype(o) == LUA_TSTRING)
+#define ttistable(o)	(ttype(o) == LUA_TTABLE)
+#define ttisfunction(o)	(ttypenv(o) == LUA_TFUNCTION)
+#define ttisclosure(o)	(ttype(o) == LUA_TFUNCTION)
+#define ttislcf(o)	(ttype(o) == LUA_TLCF)
+#define ttisboolean(o)	(ttype(o) == LUA_TBOOLEAN)
+#define ttisuserdata(o)	(ttype(o) == LUA_TUSERDATA)
+#define ttisthread(o)	(ttype(o) == LUA_TTHREAD)
+#define ttislightuserdata(o)	(ttype(o) == LUA_TLIGHTUSERDATA)
+#define ttisdeadkey(o)	(ttype(o) == LUA_TDEADKEY)
+
+/* Macros to access values */
+#define gcvalue(o)	check_exp(iscollectable(o), (o)->value_.gc)
+#define pvalue(o)	check_exp(ttislightuserdata(o), (o)->value_.p)
+#define nvalue(o)	check_exp(ttisnumber(o), (o)->value_.n)
+#define rawtsvalue(o)	check_exp(ttisstring(o), &(o)->value_.gc->ts)
+#define tsvalue(o)	(&rawtsvalue(o)->tsv)
+#define rawuvalue(o)	check_exp(ttisuserdata(o), &(o)->value_.gc->u)
+#define uvalue(o)	(&rawuvalue(o)->uv)
+#define clvalue(o)	check_exp(ttisclosure(o), &(o)->value_.gc->cl)
+#define fvalue(o)	check_exp(ttislcf(o), (o)->value_.f)
+#define hvalue(o)	check_exp(ttistable(o), &(o)->value_.gc->h)
+#define bvalue(o)	check_exp(ttisboolean(o), (o)->value_.b)
+#define thvalue(o)	check_exp(ttisthread(o), &(o)->value_.gc->th)
+
+#define l_isfalse(o)	(ttisnil(o) || (ttisboolean(o) && bvalue(o) == 0))
+
+
+#define iscollectable(o)	(ttype(o) >= LUA_TSTRING)
+
+
+/* Macros for internal tests */
+#define righttt(obj)		(ttype(obj) == gcvalue(obj)->gch.tt)
+
+#define checkconsistency(obj)	lua_assert(!iscollectable(obj) || righttt(obj))
+
+#define checkliveness(g,obj) \
+  lua_assert(!iscollectable(obj) || (righttt(obj) && !isdead(g,gcvalue(obj))))
+
+
+/* Macros to set values */
+#define setnilvalue(obj) ((obj)->tt_=LUA_TNIL)
+
+#define setnvalue(obj,x) \
+  { TValue *i_o=(obj); i_o->value_.n=(x); i_o->tt_=LUA_TNUMBER; }
+
+#define setfvalue(obj,x) \
+  { TValue *i_o=(obj); i_o->value_.f=(x); i_o->tt_=LUA_TLCF; }
+
+#define changenvalue(o,x)  check_exp((o)->tt_==LUA_TNUMBER, (o)->value_.n=(x))
+
+#define setpvalue(obj,x) \
+  { TValue *i_o=(obj); i_o->value_.p=(x); i_o->tt_=LUA_TLIGHTUSERDATA; }
+
+#define setbvalue(obj,x) \
+  { TValue *i_o=(obj); i_o->value_.b=(x); i_o->tt_=LUA_TBOOLEAN; }
+
+#define setsvalue(L,obj,x) \
+  { TValue *i_o=(obj); \
+    i_o->value_.gc=cast(GCObject *, (x)); i_o->tt_=LUA_TSTRING; \
+    checkliveness(G(L),i_o); }
+
+#define setuvalue(L,obj,x) \
+  { TValue *i_o=(obj); \
+    i_o->value_.gc=cast(GCObject *, (x)); i_o->tt_=LUA_TUSERDATA; \
+    checkliveness(G(L),i_o); }
+
+#define setthvalue(L,obj,x) \
+  { TValue *i_o=(obj); \
+    i_o->value_.gc=cast(GCObject *, (x)); i_o->tt_=LUA_TTHREAD; \
+    checkliveness(G(L),i_o); }
+
+#define setclvalue(L,obj,x) \
+  { TValue *i_o=(obj); \
+    i_o->value_.gc=cast(GCObject *, (x)); i_o->tt_=LUA_TFUNCTION; \
+    checkliveness(G(L),i_o); }
+
+#define sethvalue(L,obj,x) \
+  { TValue *i_o=(obj); \
+    i_o->value_.gc=cast(GCObject *, (x)); i_o->tt_=LUA_TTABLE; \
+    checkliveness(G(L),i_o); }
+
+#define setptvalue(L,obj,x) \
+  { TValue *i_o=(obj); \
+    i_o->value_.gc=cast(GCObject *, (x)); i_o->tt_=LUA_TPROTO; \
+    checkliveness(G(L),i_o); }
+
+#define setdeadvalue(obj)	((obj)->tt_=LUA_TDEADKEY)
+
+
+
+#define setobj(L,obj1,obj2) \
+	{ const TValue *o2=(obj2); TValue *o1=(obj1); \
+	  o1->value_ = o2->value_; o1->tt_=o2->tt_; \
+	  checkliveness(G(L),o1); }
+
+
+/*
+** different types of assignments, according to destination
+*/
+
+/* from stack to (same) stack */
+#define setobjs2s	setobj
+/* to stack (not from same stack) */
+#define setobj2s	setobj
+#define setsvalue2s	setsvalue
+#define sethvalue2s	sethvalue
+#define setptvalue2s	setptvalue
+/* from table to same table */
+#define setobjt2t	setobj
+/* to table */
+#define setobj2t	setobj
+/* to new object */
+#define setobj2n	setobj
+#define setsvalue2n	setsvalue
+
+
+
+typedef TValue *StkId;  /* index to stack elements */
+
+
+/*
+** Header for string value; string bytes follow the end of this structure
+*/
+typedef union TString {
+  L_Umaxalign dummy;  /* ensures maximum alignment for strings */
+  struct {
+    CommonHeader;
+    lu_byte reserved;
+    unsigned int hash;
+    size_t len;
+  } tsv;
+} TString;
+
+
+/* get the actual string (array of bytes) from a TString */
+#define getstr(ts)	cast(const char *, (ts) + 1)
+
+/* get the actual string (array of bytes) from a Lua value */
+#define svalue(o)       getstr(rawtsvalue(o))
+
+
+/*
+** Header for userdata; memory area follows the end of this structure
+*/
+typedef union Udata {
+  L_Umaxalign dummy;  /* ensures maximum alignment for `local' udata */
+  struct {
+    CommonHeader;
+    struct Table *metatable;
+    struct Table *env;
+    size_t len;
+  } uv;
+} Udata;
+
+
+
+/*
+** Description of an upvalue for function prototypes
+*/
+typedef struct Upvaldesc {
+  TString *name;  /* upvalue name (for debug information) */
+  lu_byte instack;  /* whether it is in stack */
+  lu_byte idx;  /* index of upvalue (in stack or in outer function's list) */
+} Upvaldesc;
+
+
+/*
+** Description of a local variable for function prototypes
+** (used for debug information)
+*/
+typedef struct LocVar {
+  TString *varname;
+  int startpc;  /* first point where variable is active */
+  int endpc;    /* first point where variable is dead */
+} LocVar;
+
+
+/*
+** Function Prototypes
+*/
+typedef struct Proto {
+  CommonHeader;
+  TValue *k;  /* constants used by the function */
+  Instruction *code;
+  struct Proto **p;  /* functions defined inside the function */
+  int *lineinfo;  /* map from opcodes to source lines */
+  LocVar *locvars;  /* information about local variables */
+  Upvaldesc *upvalues;  /* upvalue information */
+  union Closure *cache;  /* last created closure with this prototype */
+  TString  *source;
+  int sizeupvalues;  /* size of 'upvalues' */
+  int sizek;  /* size of `k' */
+  int sizecode;
+  int sizelineinfo;
+  int sizep;  /* size of `p' */
+  int sizelocvars;
+  int linedefined;
+  int lastlinedefined;
+  GCObject *gclist;
+  lu_byte numparams;  /* number of fixed parameters */
+  lu_byte is_vararg;
+  lu_byte maxstacksize;  /* maximum stack used by this function */
+} Proto;
+
+
+
+/*
+** Lua Upvalues
+*/
+typedef struct UpVal {
+  CommonHeader;
+  TValue *v;  /* points to stack or to its own value */
+  union {
+    TValue value;  /* the value (when closed) */
+    struct {  /* double linked list (when open) */
+      struct UpVal *prev;
+      struct UpVal *next;
+    } l;
+  } u;
+} UpVal;
+
+
+/*
+** Closures
+*/
+
+#define ClosureHeader \
+	CommonHeader; lu_byte isC; lu_byte nupvalues; GCObject *gclist
+
+typedef struct CClosure {
+  ClosureHeader;
+  lua_CFunction f;
+  TValue upvalue[1];  /* list of upvalues */
+} CClosure;
+
+
+typedef struct LClosure {
+  ClosureHeader;
+  struct Proto *p;
+  UpVal *upvals[1];  /* list of upvalues */
+} LClosure;
+
+
+typedef union Closure {
+  CClosure c;
+  LClosure l;
+} Closure;
+
+
+#define isLfunction(o)	(ttisclosure(o) && !clvalue(o)->c.isC)
+
+#define getproto(o)	(clvalue(o)->l.p)
+
+
+/*
+** Tables
+*/
+
+typedef union TKey {
+  struct {
+    TValuefields;
+    struct Node *next;  /* for chaining */
+  } nk;
+  TValue tvk;
+} TKey;
+
+
+typedef struct Node {
+  TValue i_val;
+  TKey i_key;
+} Node;
+
+
+typedef struct Table {
+  CommonHeader;
+  lu_byte flags;  /* 1<<p means tagmethod(p) is not present */
+  lu_byte lsizenode;  /* log2 of size of `node' array */
+  struct Table *metatable;
+  TValue *array;  /* array part */
+  Node *node;
+  Node *lastfree;  /* any free position is before this position */
+  GCObject *gclist;
+  int sizearray;  /* size of `array' array */
+} Table;
+
+
+
+/*
+** `module' operation for hashing (size is always a power of 2)
+*/
+#define lmod(s,size) \
+	(check_exp((size&(size-1))==0, (cast(int, (s) & ((size)-1)))))
+
+
+#define twoto(x)	(1<<(x))
+#define sizenode(t)	(twoto((t)->lsizenode))
+
+
+/*
+** (address of) a fixed nil value
+*/
+#define luaO_nilobject		(&luaO_nilobject_)
+
+
+LUAI_DDEC const TValue luaO_nilobject_;
+
+LUAI_FUNC int luaO_int2fb (unsigned int x);
+LUAI_FUNC int luaO_fb2int (int x);
+LUAI_FUNC int luaO_ceillog2 (lu_int32 x);
+LUAI_FUNC lua_Number luaO_arith (int op, lua_Number v1, lua_Number v2);
+LUAI_FUNC int luaO_rawequalObj (const TValue *t1, const TValue *t2);
+LUAI_FUNC int luaO_str2d (const char *s, lua_Number *result);
+LUAI_FUNC const char *luaO_pushvfstring (lua_State *L, const char *fmt,
+                                                       va_list argp);
+LUAI_FUNC const char *luaO_pushfstring (lua_State *L, const char *fmt, ...);
+LUAI_FUNC void luaO_chunkid (char *out, const char *source, size_t len);
+
+
+#endif
+
diff --git a/contrib/media/updf/include/locale b/contrib/media/updf/include/locale
new file mode 100644
index 0000000000..56c416d8c5
--- /dev/null
+++ b/contrib/media/updf/include/locale
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_LOCALE
+#include <bits/std_locale.h>
+#endif
diff --git a/contrib/media/updf/include/locale.h b/contrib/media/updf/include/locale.h
new file mode 100644
index 0000000000..a25fbf85a3
--- /dev/null
+++ b/contrib/media/updf/include/locale.h
@@ -0,0 +1,59 @@
+/* Copyright (C) 1997 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_locale_h_
+#define __dj_include_locale_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#define LC_ALL		0x1f
+#define LC_COLLATE	0x01
+#define LC_CTYPE	0x02
+#define LC_MONETARY	0x04
+#define LC_NUMERIC	0x08
+#define LC_TIME		0x10
+#define NULL		0
+
+struct lconv {
+  char *currency_symbol;
+  char *decimal_point;
+  char *grouping;
+  char *int_curr_symbol;
+  char *mon_decimal_point;
+  char *mon_grouping;
+  char *mon_thousands_sep;
+  char *negative_sign;
+  char *positive_sign;
+  char *thousands_sep;
+  char frac_digits;
+  char int_frac_digits;
+  char n_cs_precedes;
+  char n_sep_by_space;
+  char n_sign_posn;
+  char p_cs_precedes;
+  char p_sep_by_space;
+  char p_sign_posn;
+};
+
+struct lconv *	localeconv(void);
+char *		setlocale(int _category, const char *_locale);
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_locale_h_ */
diff --git a/contrib/media/updf/include/log.h b/contrib/media/updf/include/log.h
new file mode 100644
index 0000000000..9f1bb7ab71
--- /dev/null
+++ b/contrib/media/updf/include/log.h
@@ -0,0 +1,37 @@
+
+#ifndef __log_h__
+#define __log_h__
+
+#ifdef YACAS_LOGGING // DEBUG
+#include <stdarg.h>
+#include <stdio.h>
+#endif
+
+inline void LogPrintf(char* str,...)
+{
+#ifdef YACAS_LOGGING // DEBUG
+  va_list arg;
+  char buf[256];
+  va_start (arg, str);
+  vsprintf (buf, str, arg);
+  va_end (arg);
+  printf(buf);
+#endif
+}
+
+inline void LogErrorPrintf(char* str,...)
+{
+#ifdef YACAS_LOGGING // DEBUG
+  printf("ERROR: ");
+  va_list arg;
+  char buf[256];
+  va_start (arg, str);
+  vsprintf (buf, str, arg);
+  va_end (arg);
+  printf(buf);
+  exit(0);
+#endif
+}
+
+
+#endif
diff --git a/contrib/media/updf/include/lopcodes.h b/contrib/media/updf/include/lopcodes.h
new file mode 100644
index 0000000000..af1dc9cd7f
--- /dev/null
+++ b/contrib/media/updf/include/lopcodes.h
@@ -0,0 +1,289 @@
+/*
+** $Id: lopcodes.h,v 1.137 2010/10/25 12:24:55 roberto Exp $
+** Opcodes for Lua virtual machine
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lopcodes_h
+#define lopcodes_h
+
+#include "llimits.h"
+
+
+/*===========================================================================
+  We assume that instructions are unsigned numbers.
+  All instructions have an opcode in the first 6 bits.
+  Instructions can have the following fields:
+	`A' : 8 bits
+	`B' : 9 bits
+	`C' : 9 bits
+	'Ax' : 26 bits ('A', 'B', and 'C' together)
+	`Bx' : 18 bits (`B' and `C' together)
+	`sBx' : signed Bx
+
+  A signed argument is represented in excess K; that is, the number
+  value is the unsigned value minus K. K is exactly the maximum value
+  for that argument (so that -max is represented by 0, and +max is
+  represented by 2*max), which is half the maximum for the corresponding
+  unsigned argument.
+===========================================================================*/
+
+
+enum OpMode {iABC, iABx, iAsBx, iAx};  /* basic instruction format */
+
+
+/*
+** size and position of opcode arguments.
+*/
+#define SIZE_C		9
+#define SIZE_B		9
+#define SIZE_Bx		(SIZE_C + SIZE_B)
+#define SIZE_A		8
+#define SIZE_Ax		(SIZE_C + SIZE_B + SIZE_A)
+
+#define SIZE_OP		6
+
+#define POS_OP		0
+#define POS_A		(POS_OP + SIZE_OP)
+#define POS_C		(POS_A + SIZE_A)
+#define POS_B		(POS_C + SIZE_C)
+#define POS_Bx		POS_C
+#define POS_Ax		POS_A
+
+
+/*
+** limits for opcode arguments.
+** we use (signed) int to manipulate most arguments,
+** so they must fit in LUAI_BITSINT-1 bits (-1 for sign)
+*/
+#if SIZE_Bx < LUAI_BITSINT-1
+#define MAXARG_Bx        ((1<<SIZE_Bx)-1)
+#define MAXARG_sBx        (MAXARG_Bx>>1)         /* `sBx' is signed */
+#else
+#define MAXARG_Bx        MAX_INT
+#define MAXARG_sBx        MAX_INT
+#endif
+
+#if SIZE_Ax < LUAI_BITSINT-1
+#define MAXARG_Ax	((1<<SIZE_Ax)-1)
+#else
+#define MAXARG_Ax	MAX_INT
+#endif
+
+
+#define MAXARG_A        ((1<<SIZE_A)-1)
+#define MAXARG_B        ((1<<SIZE_B)-1)
+#define MAXARG_C        ((1<<SIZE_C)-1)
+
+
+/* creates a mask with `n' 1 bits at position `p' */
+#define MASK1(n,p)	((~((~(Instruction)0)<<(n)))<<(p))
+
+/* creates a mask with `n' 0 bits at position `p' */
+#define MASK0(n,p)	(~MASK1(n,p))
+
+/*
+** the following macros help to manipulate instructions
+*/
+
+#define GET_OPCODE(i)	(cast(OpCode, ((i)>>POS_OP) & MASK1(SIZE_OP,0)))
+#define SET_OPCODE(i,o)	((i) = (((i)&MASK0(SIZE_OP,POS_OP)) | \
+		((cast(Instruction, o)<<POS_OP)&MASK1(SIZE_OP,POS_OP))))
+
+#define getarg(i,pos,size)	(cast(int, ((i)>>pos) & MASK1(size,0)))
+#define setarg(i,v,pos,size)	((i) = (((i)&MASK0(size,pos)) | \
+                ((cast(Instruction, v)<<pos)&MASK1(size,pos))))
+
+#define GETARG_A(i)	getarg(i, POS_A, SIZE_A)
+#define SETARG_A(i,v)	setarg(i, v, POS_A, SIZE_A)
+
+#define GETARG_B(i)	getarg(i, POS_B, SIZE_B)
+#define SETARG_B(i,v)	setarg(i, v, POS_B, SIZE_B)
+
+#define GETARG_C(i)	getarg(i, POS_C, SIZE_C)
+#define SETARG_C(i,v)	setarg(i, v, POS_C, SIZE_C)
+
+#define GETARG_Bx(i)	getarg(i, POS_Bx, SIZE_Bx)
+#define SETARG_Bx(i,v)	setarg(i, v, POS_Bx, SIZE_Bx)
+
+#define GETARG_Ax(i)	getarg(i, POS_Ax, SIZE_Ax)
+#define SETARG_Ax(i,v)	setarg(i, v, POS_Ax, SIZE_Ax)
+
+#define GETARG_sBx(i)	(GETARG_Bx(i)-MAXARG_sBx)
+#define SETARG_sBx(i,b)	SETARG_Bx((i),cast(unsigned int, (b)+MAXARG_sBx))
+
+
+#define CREATE_ABC(o,a,b,c)	((cast(Instruction, o)<<POS_OP) \
+			| (cast(Instruction, a)<<POS_A) \
+			| (cast(Instruction, b)<<POS_B) \
+			| (cast(Instruction, c)<<POS_C))
+
+#define CREATE_ABx(o,a,bc)	((cast(Instruction, o)<<POS_OP) \
+			| (cast(Instruction, a)<<POS_A) \
+			| (cast(Instruction, bc)<<POS_Bx))
+
+#define CREATE_Ax(o,a)		((cast(Instruction, o)<<POS_OP) \
+			| (cast(Instruction, a)<<POS_Ax))
+
+
+/*
+** Macros to operate RK indices
+*/
+
+/* this bit 1 means constant (0 means register) */
+#define BITRK		(1 << (SIZE_B - 1))
+
+/* test whether value is a constant */
+#define ISK(x)		((x) & BITRK)
+
+/* gets the index of the constant */
+#define INDEXK(r)	((int)(r) & ~BITRK)
+
+#define MAXINDEXRK	(BITRK - 1)
+
+/* code a constant index as a RK value */
+#define RKASK(x)	((x) | BITRK)
+
+
+/*
+** invalid register that fits in 8 bits
+*/
+#define NO_REG		MAXARG_A
+
+
+/*
+** R(x) - register
+** Kst(x) - constant (in constant table)
+** RK(x) == if ISK(x) then Kst(INDEXK(x)) else R(x)
+*/
+
+
+/*
+** grep "ORDER OP" if you change these enums
+*/
+
+typedef enum {
+/*----------------------------------------------------------------------
+name		args	description
+------------------------------------------------------------------------*/
+OP_MOVE,/*	A B	R(A) := R(B)					*/
+OP_LOADK,/*	A Bx	R(A) := Kst(Bx - 1)				*/
+OP_LOADBOOL,/*	A B C	R(A) := (Bool)B; if (C) pc++			*/
+OP_LOADNIL,/*	A B	R(A) := ... := R(B) := nil			*/
+OP_GETUPVAL,/*	A B	R(A) := UpValue[B]				*/
+
+OP_GETTABUP,/*	A B C	R(A) := UpValue[B][RK(C)]			*/
+OP_GETTABLE,/*	A B C	R(A) := R(B)[RK(C)]				*/
+
+OP_SETTABUP,/*	A B C	UpValue[A][RK(B)] := RK(C)			*/
+OP_SETUPVAL,/*	A B	UpValue[B] := R(A)				*/
+OP_SETTABLE,/*	A B C	R(A)[RK(B)] := RK(C)				*/
+
+OP_NEWTABLE,/*	A B C	R(A) := {} (size = B,C)				*/
+
+OP_SELF,/*	A B C	R(A+1) := R(B); R(A) := R(B)[RK(C)]		*/
+
+OP_ADD,/*	A B C	R(A) := RK(B) + RK(C)				*/
+OP_SUB,/*	A B C	R(A) := RK(B) - RK(C)				*/
+OP_MUL,/*	A B C	R(A) := RK(B) * RK(C)				*/
+OP_DIV,/*	A B C	R(A) := RK(B) / RK(C)				*/
+OP_MOD,/*	A B C	R(A) := RK(B) % RK(C)				*/
+OP_POW,/*	A B C	R(A) := RK(B) ^ RK(C)				*/
+OP_UNM,/*	A B	R(A) := -R(B)					*/
+OP_NOT,/*	A B	R(A) := not R(B)				*/
+OP_LEN,/*	A B	R(A) := length of R(B)				*/
+
+OP_CONCAT,/*	A B C	R(A) := R(B).. ... ..R(C)			*/
+
+OP_JMP,/*	sBx	pc+=sBx					*/
+
+OP_EQ,/*	A B C	if ((RK(B) == RK(C)) ~= A) then pc++		*/
+OP_LT,/*	A B C	if ((RK(B) <  RK(C)) ~= A) then pc++		*/
+OP_LE,/*	A B C	if ((RK(B) <= RK(C)) ~= A) then pc++		*/
+
+OP_TEST,/*	A C	if not (R(A) <=> C) then pc++			*/
+OP_TESTSET,/*	A B C	if (R(B) <=> C) then R(A) := R(B) else pc++	*/
+
+OP_CALL,/*	A B C	R(A), ... ,R(A+C-2) := R(A)(R(A+1), ... ,R(A+B-1)) */
+OP_TAILCALL,/*	A B C	return R(A)(R(A+1), ... ,R(A+B-1))		*/
+OP_RETURN,/*	A B	return R(A), ... ,R(A+B-2)	(see note)	*/
+
+OP_FORLOOP,/*	A sBx	R(A)+=R(A+2);
+			if R(A) <?= R(A+1) then { pc+=sBx; R(A+3)=R(A) }*/
+OP_FORPREP,/*	A sBx	R(A)-=R(A+2); pc+=sBx				*/
+
+OP_TFORCALL,/*	A C	R(A+3), ... ,R(A+2+C) := R(A)(R(A+1), R(A+2));	*/
+OP_TFORLOOP,/*	A sBx	if R(A+1) ~= nil then { R(A)=R(A+1); pc += sBx }*/
+
+OP_SETLIST,/*	A B C	R(A)[(C-1)*FPF+i] := R(A+i), 1 <= i <= B	*/
+
+OP_CLOSE,/*	A	close all variables in the stack up to (>=) R(A)*/
+OP_CLOSURE,/*	A Bx	R(A) := closure(KPROTO[Bx])			*/
+
+OP_VARARG,/*	A B	R(A), R(A+1), ..., R(A+B-2) = vararg		*/
+
+OP_EXTRAARG/*	Ax	extra (larger) argument for previous opcode	*/
+} OpCode;
+
+
+#define NUM_OPCODES	(cast(int, OP_EXTRAARG) + 1)
+
+
+
+/*===========================================================================
+  Notes:
+  (*) In OP_CALL, if (B == 0) then B = top. If (C == 0), then `top' is
+  set to last_result+1, so next open instruction (OP_CALL, OP_RETURN,
+  OP_SETLIST) may use `top'.
+
+  (*) In OP_VARARG, if (B == 0) then use actual number of varargs and
+  set top (like in OP_CALL with C == 0).
+
+  (*) In OP_RETURN, if (B == 0) then return up to `top'.
+
+  (*) In OP_SETLIST, if (B == 0) then B = `top'; if (C == 0) then next
+  'instruction' is EXTRAARG(real C).
+
+  (*) In OP_LOADK, if (Bx == 0) then next 'instruction' is EXTRAARG(real Bx).
+
+  (*) For comparisons, A specifies what condition the test should accept
+  (true or false).
+
+  (*) All `skips' (pc++) assume that next instruction is a jump.
+
+===========================================================================*/
+
+
+/*
+** masks for instruction properties. The format is:
+** bits 0-1: op mode
+** bits 2-3: C arg mode
+** bits 4-5: B arg mode
+** bit 6: instruction set register A
+** bit 7: operator is a test (next instruction must be a jump)
+*/
+
+enum OpArgMask {
+  OpArgN,  /* argument is not used */
+  OpArgU,  /* argument is used */
+  OpArgR,  /* argument is a register or a jump offset */
+  OpArgK   /* argument is a constant or register/constant */
+};
+
+LUAI_DDEC const lu_byte luaP_opmodes[NUM_OPCODES];
+
+#define getOpMode(m)	(cast(enum OpMode, luaP_opmodes[m] & 3))
+#define getBMode(m)	(cast(enum OpArgMask, (luaP_opmodes[m] >> 4) & 3))
+#define getCMode(m)	(cast(enum OpArgMask, (luaP_opmodes[m] >> 2) & 3))
+#define testAMode(m)	(luaP_opmodes[m] & (1 << 6))
+#define testTMode(m)	(luaP_opmodes[m] & (1 << 7))
+
+
+LUAI_DDEC const char *const luaP_opnames[NUM_OPCODES+1];  /* opcode names */
+
+
+/* number of list items to accumulate before a SETLIST instruction */
+#define LFIELDS_PER_FLUSH	50
+
+
+#endif
diff --git a/contrib/media/updf/include/lparser.h b/contrib/media/updf/include/lparser.h
new file mode 100644
index 0000000000..6055a85bf6
--- /dev/null
+++ b/contrib/media/updf/include/lparser.h
@@ -0,0 +1,97 @@
+/*
+** $Id: lparser.h,v 1.65 2010/07/07 16:27:29 roberto Exp $
+** Lua Parser
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lparser_h
+#define lparser_h
+
+#include "llimits.h"
+#include "lobject.h"
+#include "lzio.h"
+
+
+/*
+** Expression descriptor
+*/
+
+typedef enum {
+  VVOID,	/* no value */
+  VNIL,
+  VTRUE,
+  VFALSE,
+  VK,		/* info = index of constant in `k' */
+  VKNUM,	/* nval = numerical value */
+  VNONRELOC,	/* info = result register */
+  VLOCAL,	/* info = local register */
+  VUPVAL,       /* info = index of upvalue in 'upvalues' */
+  VINDEXED,	/* t = table register/upvalue; idx = index R/K */
+  VJMP,		/* info = instruction pc */
+  VRELOCABLE,	/* info = instruction pc */
+  VCALL,	/* info = instruction pc */
+  VVARARG	/* info = instruction pc */
+} expkind;
+
+
+#define vkisvar(k)	(VLOCAL <= (k) && (k) <= VINDEXED)
+#define vkisinreg(k)	((k) == VNONRELOC || (k) == VLOCAL)
+
+typedef struct expdesc {
+  expkind k;
+  union {
+    struct {  /* for indexed variables (VINDEXED) */
+      short idx;  /* index (R/K) */
+      lu_byte t;  /* table (register or upvalue) */
+      lu_byte vt;  /* whether 't' is register (VLOCAL) or upvalue (VUPVAL) */
+    } ind;
+    int info;  /* for generic use */
+    lua_Number nval;  /* for VKNUM */
+  } u;
+  int t;  /* patch list of `exit when true' */
+  int f;  /* patch list of `exit when false' */
+} expdesc;
+
+
+typedef struct vardesc {
+  unsigned short idx;
+} vardesc;
+
+
+/* list of all active local variables */
+typedef struct Varlist {
+  vardesc *actvar;
+  int nactvar;
+  int actvarsize;
+} Varlist;
+
+
+struct BlockCnt;  /* defined in lparser.c */
+
+
+/* state needed to generate code for a given function */
+typedef struct FuncState {
+  Proto *f;  /* current function header */
+  Table *h;  /* table to find (and reuse) elements in `k' */
+  struct FuncState *prev;  /* enclosing function */
+  struct LexState *ls;  /* lexical state */
+  struct lua_State *L;  /* copy of the Lua state */
+  struct BlockCnt *bl;  /* chain of current blocks */
+  int pc;  /* next position to code (equivalent to `ncode') */
+  int lasttarget;   /* `pc' of last `jump target' */
+  int jpc;  /* list of pending jumps to `pc' */
+  int freereg;  /* first free register */
+  int nk;  /* number of elements in `k' */
+  int np;  /* number of elements in `p' */
+  int firstlocal;  /* index of first local var of this function */
+  short nlocvars;  /* number of elements in `locvars' */
+  lu_byte nactvar;  /* number of active local variables */
+  lu_byte nups;  /* number of upvalues */
+} FuncState;
+
+
+LUAI_FUNC Proto *luaY_parser (lua_State *L, ZIO *z, Mbuffer *buff,
+                              Varlist *varl, const char *name);
+
+
+#endif
diff --git a/contrib/media/updf/include/lstate.h b/contrib/media/updf/include/lstate.h
new file mode 100644
index 0000000000..bc64a4aece
--- /dev/null
+++ b/contrib/media/updf/include/lstate.h
@@ -0,0 +1,218 @@
+/*
+** $Id: lstate.h,v 2.68 2010/10/29 17:52:46 roberto Exp $
+** Global State
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lstate_h
+#define lstate_h
+
+#include "lua.h"
+
+#include "lobject.h"
+#include "ltm.h"
+#include "lzio.h"
+
+
+/*
+
+** Some notes about garbage-collected objects:  All objects in Lua must
+** be kept somehow accessible until being freed.
+**
+** Lua keeps most objects linked in list g->allgc. The link uses field
+** 'next' of the CommonHeader.
+**
+** Strings are kept in several lists headed by the array g->strt.hash.
+**
+** Open upvalues are not subject to independent garbage collection. They
+** are collected together with their respective threads. Lua keeps a
+** double-linked list with all open upvalues (g->uvhead) so that it can
+** mark objects referred by them. (They are always gray, so they must
+** be remarked in the atomic step. Usually their contents would be marked
+** when traversing the respective threads, but the thread may already be
+** dead, while the upvalue is still accessible through closures.)
+**
+** Userdata with finalizers are kept in the list g->udgc.
+**
+** The list g->tobefnz links all userdata being finalized.
+
+*/
+
+
+struct lua_longjmp;  /* defined in ldo.c */
+
+
+
+/* extra stack space to handle TM calls and some other extras */
+#define EXTRA_STACK   5
+
+
+#define BASIC_CI_SIZE           8
+
+#define BASIC_STACK_SIZE        (2*LUA_MINSTACK)
+
+
+/* kinds of Garbage Collection */
+#define KGC_NORMAL	0
+#define KGC_EMERGENCY	1	/* gc was forced by an allocation failure */
+#define KGC_GEN		2	/* generational collection */
+
+
+typedef struct stringtable {
+  GCObject **hash;
+  lu_int32 nuse;  /* number of elements */
+  int size;
+} stringtable;
+
+
+/*
+** information about a call
+*/
+typedef struct CallInfo {
+  StkId func;  /* function index in the stack */
+  StkId	top;  /* top for this function */
+  struct CallInfo *previous, *next;  /* dynamic call link */
+  short nresults;  /* expected number of results from this function */
+  lu_byte callstatus;
+  union {
+    struct {  /* only for Lua functions */
+      StkId base;  /* base for this function */
+      const Instruction *savedpc;
+    } l;
+    struct {  /* only for C functions */
+      int ctx;  /* context info. in case of yields */
+      lua_CFunction k;  /* continuation in case of yields */
+      ptrdiff_t old_errfunc;
+      ptrdiff_t extra;
+      lu_byte old_allowhook;
+      lu_byte status;
+    } c;
+  } u;
+} CallInfo;
+
+
+/*
+** Bits in CallInfo status
+*/
+#define CIST_LUA	(1<<0)	/* call is running a Lua function */
+#define CIST_HOOKED	(1<<1)	/* call is running a debug hook */
+#define CIST_REENTRY	(1<<2)	/* call is running on same invocation of
+                                   luaV_execute of previous call */
+#define CIST_YIELDED	(1<<3)	/* call reentered after suspension */
+#define CIST_YPCALL	(1<<4)	/* call is a yieldable protected call */
+#define CIST_STAT	(1<<5)	/* call has an error status (pcall) */
+#define CIST_TAIL	(1<<6)	/* call was tail called */
+
+
+#define ci_func(ci)	(clvalue((ci)->func))
+#define isLua(ci)	((ci)->callstatus & CIST_LUA)
+
+
+/*
+** `global state', shared by all threads of this state
+*/
+typedef struct global_State {
+  lua_Alloc frealloc;  /* function to reallocate memory */
+  void *ud;         /* auxiliary data to `frealloc' */
+  lu_mem totalbytes;  /* number of bytes currently allocated */
+  l_mem GCdebt;  /* when positive, run a GC step */
+  lu_mem lastmajormem;  /* memory in use after last major collection */
+  stringtable strt;  /* hash table for strings */
+  TValue l_registry;
+  unsigned short nCcalls;  /* number of nested C calls */
+  lu_byte currentwhite;
+  lu_byte gcstate;  /* state of garbage collector */
+  lu_byte gckind;  /* kind of GC running */
+  int sweepstrgc;  /* position of sweep in `strt' */
+  GCObject *allgc;  /* list of all collectable objects */
+  GCObject *udgc;  /* list of collectable userdata with finalizers */
+  GCObject **sweepgc;  /* current position of sweep */
+  GCObject *gray;  /* list of gray objects */
+  GCObject *grayagain;  /* list of objects to be traversed atomically */
+  GCObject *weak;  /* list of tables with weak values */
+  GCObject *ephemeron;  /* list of ephemeron tables (weak keys) */
+  GCObject *allweak;  /* list of all-weak tables */
+  GCObject *tobefnz;  /* list of userdata to be GC */
+  UpVal uvhead;  /* head of double-linked list of all open upvalues */
+  Mbuffer buff;  /* temporary buffer for string concatenation */
+  int gcpause;  /* size of pause between successive GCs */
+  int gcmajorinc;  /* how much to wait for a major GC (only in gen. mode) */
+  int gcstepmul;  /* GC `granularity' */
+  lua_CFunction panic;  /* to be called in unprotected errors */
+  struct lua_State *mainthread;
+  const lua_Number *version;  /* pointer to version number */
+  TString *memerrmsg;  /* memory-error message */
+  TString *tmname[TM_N];  /* array with tag-method names */
+  struct Table *mt[LUA_NUMTAGS];  /* metatables for basic types */
+} global_State;
+
+
+/*
+** `per thread' state
+*/
+struct lua_State {
+  CommonHeader;
+  lu_byte status;
+  StkId top;  /* first free slot in the stack */
+  global_State *l_G;
+  CallInfo *ci;  /* call info for current function */
+  const Instruction *oldpc;  /* last pc traced */
+  StkId stack_last;  /* last free slot in the stack */
+  StkId stack;  /* stack base */
+  int stacksize;
+  unsigned short nny;  /* number of non-yieldable calls in stack */
+  lu_byte hookmask;
+  lu_byte allowhook;
+  int basehookcount;
+  int hookcount;
+  lua_Hook hook;
+  GCObject *openupval;  /* list of open upvalues in this stack */
+  GCObject *gclist;
+  struct lua_longjmp *errorJmp;  /* current error recover point */
+  ptrdiff_t errfunc;  /* current error handling function (stack index) */
+  CallInfo base_ci;  /* CallInfo for first level (C calling Lua) */
+};
+
+
+#define G(L)	(L->l_G)
+
+
+/*
+** Union of all collectable objects
+*/
+union GCObject {
+  GCheader gch;  /* common header */
+  union TString ts;
+  union Udata u;
+  union Closure cl;
+  struct Table h;
+  struct Proto p;
+  struct UpVal uv;
+  struct lua_State th;  /* thread */
+};
+
+
+#define gch(o)		(&(o)->gch)
+
+/* macros to convert a GCObject into a specific value */
+#define rawgco2ts(o)	check_exp((o)->gch.tt == LUA_TSTRING, &((o)->ts))
+#define gco2ts(o)	(&rawgco2ts(o)->tsv)
+#define rawgco2u(o)	check_exp((o)->gch.tt == LUA_TUSERDATA, &((o)->u))
+#define gco2u(o)	(&rawgco2u(o)->uv)
+#define gco2cl(o)	check_exp((o)->gch.tt == LUA_TFUNCTION, &((o)->cl))
+#define gco2t(o)	check_exp((o)->gch.tt == LUA_TTABLE, &((o)->h))
+#define gco2p(o)	check_exp((o)->gch.tt == LUA_TPROTO, &((o)->p))
+#define gco2uv(o)	check_exp((o)->gch.tt == LUA_TUPVAL, &((o)->uv))
+#define gco2th(o)	check_exp((o)->gch.tt == LUA_TTHREAD, &((o)->th))
+
+/* macro to convert any Lua object into a GCObject */
+#define obj2gco(v)	(cast(GCObject *, (v)))
+
+
+LUAI_FUNC void luaE_freethread (lua_State *L, lua_State *L1);
+LUAI_FUNC CallInfo *luaE_extendCI (lua_State *L);
+LUAI_FUNC void luaE_freeCI (lua_State *L);
+
+
+#endif
+
diff --git a/contrib/media/updf/include/lstring.h b/contrib/media/updf/include/lstring.h
new file mode 100644
index 0000000000..d708a1b099
--- /dev/null
+++ b/contrib/media/updf/include/lstring.h
@@ -0,0 +1,37 @@
+/*
+** $Id: lstring.h,v 1.46 2010/04/05 16:26:37 roberto Exp $
+** String table (keep all strings handled by Lua)
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lstring_h
+#define lstring_h
+
+#include "lgc.h"
+#include "lobject.h"
+#include "lstate.h"
+
+
+#define sizestring(s)	(sizeof(union TString)+((s)->len+1)*sizeof(char))
+
+#define sizeudata(u)	(sizeof(union Udata)+(u)->len)
+
+#define luaS_newliteral(L, s)	(luaS_newlstr(L, "" s, \
+                                 (sizeof(s)/sizeof(char))-1))
+
+#define luaS_fix(s)	l_setbit((s)->tsv.marked, FIXEDBIT)
+
+
+/*
+** as all string are internalized, string equality becomes
+** pointer equality
+*/
+#define eqstr(a,b)	((a) == (b))
+
+LUAI_FUNC void luaS_resize (lua_State *L, int newsize);
+LUAI_FUNC Udata *luaS_newudata (lua_State *L, size_t s, Table *e);
+LUAI_FUNC TString *luaS_newlstr (lua_State *L, const char *str, size_t l);
+LUAI_FUNC TString *luaS_new (lua_State *L, const char *str);
+
+
+#endif
diff --git a/contrib/media/updf/include/ltable.h b/contrib/media/updf/include/ltable.h
new file mode 100644
index 0000000000..c14b028323
--- /dev/null
+++ b/contrib/media/updf/include/ltable.h
@@ -0,0 +1,39 @@
+/*
+** $Id: ltable.h,v 2.14 2010/06/25 12:18:10 roberto Exp $
+** Lua tables (hash)
+** See Copyright Notice in lua.h
+*/
+
+#ifndef ltable_h
+#define ltable_h
+
+#include "lobject.h"
+
+
+#define gnode(t,i)	(&(t)->node[i])
+#define gkey(n)		(&(n)->i_key.tvk)
+#define gval(n)		(&(n)->i_val)
+#define gnext(n)	((n)->i_key.nk.next)
+
+
+LUAI_FUNC const TValue *luaH_getint (Table *t, int key);
+LUAI_FUNC TValue *luaH_setint (lua_State *L, Table *t, int key);
+LUAI_FUNC const TValue *luaH_getstr (Table *t, TString *key);
+LUAI_FUNC TValue *luaH_setstr (lua_State *L, Table *t, TString *key);
+LUAI_FUNC const TValue *luaH_get (Table *t, const TValue *key);
+LUAI_FUNC TValue *luaH_set (lua_State *L, Table *t, const TValue *key);
+LUAI_FUNC Table *luaH_new (lua_State *L);
+LUAI_FUNC void luaH_resize (lua_State *L, Table *t, int nasize, int nhsize);
+LUAI_FUNC void luaH_resizearray (lua_State *L, Table *t, int nasize);
+LUAI_FUNC void luaH_free (lua_State *L, Table *t);
+LUAI_FUNC int luaH_next (lua_State *L, Table *t, StkId key);
+LUAI_FUNC int luaH_getn (Table *t);
+
+
+#if defined(LUA_DEBUG)
+LUAI_FUNC Node *luaH_mainposition (const Table *t, const TValue *key);
+LUAI_FUNC int luaH_isdummy (Node *n);
+#endif
+
+
+#endif
diff --git a/contrib/media/updf/include/ltm.h b/contrib/media/updf/include/ltm.h
new file mode 100644
index 0000000000..05abc40bd2
--- /dev/null
+++ b/contrib/media/updf/include/ltm.h
@@ -0,0 +1,57 @@
+/*
+** $Id: ltm.h,v 2.10 2010/04/13 20:48:12 roberto Exp $
+** Tag methods
+** See Copyright Notice in lua.h
+*/
+
+#ifndef ltm_h
+#define ltm_h
+
+
+#include "lobject.h"
+
+
+/*
+* WARNING: if you change the order of this enumeration,
+* grep "ORDER TM"
+*/
+typedef enum {
+  TM_INDEX,
+  TM_NEWINDEX,
+  TM_GC,
+  TM_MODE,
+  TM_LEN,
+  TM_EQ,  /* last tag method with `fast' access */
+  TM_ADD,
+  TM_SUB,
+  TM_MUL,
+  TM_DIV,
+  TM_MOD,
+  TM_POW,
+  TM_UNM,
+  TM_LT,
+  TM_LE,
+  TM_CONCAT,
+  TM_CALL,
+  TM_N		/* number of elements in the enum */
+} TMS;
+
+
+
+#define gfasttm(g,et,e) ((et) == NULL ? NULL : \
+  ((et)->flags & (1u<<(e))) ? NULL : luaT_gettm(et, e, (g)->tmname[e]))
+
+#define fasttm(l,et,e)	gfasttm(G(l), et, e)
+
+#define ttypename(x)	luaT_typenames_[(x) + 1]
+#define objtypename(x)	ttypename(ttypenv(x))
+
+LUAI_DDEC const char *const luaT_typenames_[];
+
+
+LUAI_FUNC const TValue *luaT_gettm (Table *events, TMS event, TString *ename);
+LUAI_FUNC const TValue *luaT_gettmbyobj (lua_State *L, const TValue *o,
+                                                       TMS event);
+LUAI_FUNC void luaT_init (lua_State *L);
+
+#endif
diff --git a/contrib/media/updf/include/lua.h b/contrib/media/updf/include/lua.h
new file mode 100644
index 0000000000..0e1f97a41c
--- /dev/null
+++ b/contrib/media/updf/include/lua.h
@@ -0,0 +1,441 @@
+/*
+** $Id: lua.h,v 1.276 2010/10/26 19:32:19 roberto Exp $
+** Lua - A Scripting Language
+** Lua.org, PUC-Rio, Brazil (http://www.lua.org)
+** See Copyright Notice at the end of this file
+*/
+
+
+#ifndef lua_h
+#define lua_h
+
+#include <stdarg.h>
+#include <stddef.h>
+
+
+#include "luaconf.h"
+
+
+#define LUA_VERSION_MAJOR	"5"
+#define LUA_VERSION_MINOR	"2"
+#define LUA_VERSION_RELEASE	"0" " (alpha)"
+
+#define LUA_VERSION	"Lua " LUA_VERSION_MAJOR "." LUA_VERSION_MINOR
+#define LUA_RELEASE	LUA_VERSION "." LUA_VERSION_RELEASE
+#define LUA_VERSION_NUM	502
+#define LUA_COPYRIGHT	LUA_RELEASE "  Copyright (C) 1994-2010 Lua.org, PUC-Rio"
+#define LUA_AUTHORS	"R. Ierusalimschy, L. H. de Figueiredo, W. Celes"
+
+
+/* mark for precompiled code ('<esc>Lua') */
+#define LUA_SIGNATURE	"\033Lua"
+
+/* option for multiple returns in 'lua_pcall' and 'lua_call' */
+#define LUA_MULTRET	(-1)
+
+
+/*
+** pseudo-indices
+*/
+#define LUA_REGISTRYINDEX	LUAI_FIRSTPSEUDOIDX
+#define lua_upvalueindex(i)	(LUA_REGISTRYINDEX - (i))
+
+
+/* thread status */
+#define LUA_OK		0
+#define LUA_YIELD	1
+#define LUA_ERRRUN	2
+#define LUA_ERRSYNTAX	3
+#define LUA_ERRMEM	4
+#define LUA_ERRGCMM	5
+#define LUA_ERRERR	6
+
+
+typedef struct lua_State lua_State;
+
+typedef int (*lua_CFunction) (lua_State *L);
+
+
+/*
+** functions that read/write blocks when loading/dumping Lua chunks
+*/
+typedef const char * (*lua_Reader) (lua_State *L, void *ud, size_t *sz);
+
+typedef int (*lua_Writer) (lua_State *L, const void* p, size_t sz, void* ud);
+
+
+/*
+** prototype for memory-allocation functions
+*/
+typedef void * (*lua_Alloc) (void *ud, void *ptr, size_t osize, size_t nsize);
+
+
+/*
+** basic types
+*/
+#define LUA_TNONE		(-1)
+
+#define LUA_TNIL		0
+#define LUA_TBOOLEAN		1
+#define LUA_TLIGHTUSERDATA	2
+#define LUA_TNUMBER		3
+#define LUA_TSTRING		4
+#define LUA_TTABLE		5
+#define LUA_TFUNCTION		6
+#define LUA_TUSERDATA		7
+#define LUA_TTHREAD		8
+
+#define LUA_NUMTAGS		9
+
+
+
+/* minimum Lua stack available to a C function */
+#define LUA_MINSTACK	20
+
+
+/* predefined values in the registry */
+#define LUA_RIDX_MAINTHREAD	1
+#define LUA_RIDX_GLOBALS	2
+#define LUA_RIDX_LAST		LUA_RIDX_GLOBALS
+
+
+/* type of numbers in Lua */
+typedef LUA_NUMBER lua_Number;
+
+
+/* type for integer functions */
+typedef LUA_INTEGER lua_Integer;
+
+/* unsigned integer type */
+typedef LUA_UNSIGNED lua_Unsigned;
+
+
+
+/*
+** generic extra include file
+*/
+#if defined(LUA_USER_H)
+#include LUA_USER_H
+#endif
+
+
+
+/*
+** state manipulation
+*/
+LUA_API lua_State *(lua_newstate) (lua_Alloc f, void *ud);
+LUA_API void       (lua_close) (lua_State *L);
+LUA_API lua_State *(lua_newthread) (lua_State *L);
+
+LUA_API lua_CFunction (lua_atpanic) (lua_State *L, lua_CFunction panicf);
+
+
+LUA_API const lua_Number *(lua_version) (lua_State *L);
+
+
+/*
+** basic stack manipulation
+*/
+LUA_API int   (lua_absindex) (lua_State *L, int idx);
+LUA_API int   (lua_gettop) (lua_State *L);
+LUA_API void  (lua_settop) (lua_State *L, int idx);
+LUA_API void  (lua_pushvalue) (lua_State *L, int idx);
+LUA_API void  (lua_remove) (lua_State *L, int idx);
+LUA_API void  (lua_insert) (lua_State *L, int idx);
+LUA_API void  (lua_replace) (lua_State *L, int idx);
+LUA_API void  (lua_copy) (lua_State *L, int fromidx, int toidx);
+LUA_API int   (lua_checkstack) (lua_State *L, int sz);
+
+LUA_API void  (lua_xmove) (lua_State *from, lua_State *to, int n);
+
+
+/*
+** access functions (stack -> C)
+*/
+
+LUA_API int             (lua_isnumber) (lua_State *L, int idx);
+LUA_API int             (lua_isstring) (lua_State *L, int idx);
+LUA_API int             (lua_iscfunction) (lua_State *L, int idx);
+LUA_API int             (lua_isuserdata) (lua_State *L, int idx);
+LUA_API int             (lua_type) (lua_State *L, int idx);
+LUA_API const char     *(lua_typename) (lua_State *L, int tp);
+
+LUA_API lua_Number      (lua_tonumberx) (lua_State *L, int idx, int *isnum);
+LUA_API lua_Integer     (lua_tointegerx) (lua_State *L, int idx, int *isnum);
+LUA_API lua_Unsigned    (lua_tounsignedx) (lua_State *L, int idx, int *isnum);
+LUA_API int             (lua_toboolean) (lua_State *L, int idx);
+LUA_API const char     *(lua_tolstring) (lua_State *L, int idx, size_t *len);
+LUA_API size_t          (lua_rawlen) (lua_State *L, int idx);
+LUA_API lua_CFunction   (lua_tocfunction) (lua_State *L, int idx);
+LUA_API void	       *(lua_touserdata) (lua_State *L, int idx);
+LUA_API lua_State      *(lua_tothread) (lua_State *L, int idx);
+LUA_API const void     *(lua_topointer) (lua_State *L, int idx);
+
+
+/*
+** Comparison and arithmetic functions
+*/
+
+#define LUA_OPADD	0	/* ORDER TM */
+#define LUA_OPSUB	1
+#define LUA_OPMUL	2
+#define LUA_OPDIV	3
+#define LUA_OPMOD	4
+#define LUA_OPPOW	5
+#define LUA_OPUNM	6
+
+LUA_API void  (lua_arith) (lua_State *L, int op);
+
+#define LUA_OPEQ	0
+#define LUA_OPLT	1
+#define LUA_OPLE	2
+
+LUA_API int   (lua_rawequal) (lua_State *L, int idx1, int idx2);
+LUA_API int   (lua_compare) (lua_State *L, int idx1, int idx2, int op);
+
+
+/*
+** push functions (C -> stack)
+*/
+LUA_API void        (lua_pushnil) (lua_State *L);
+LUA_API void        (lua_pushnumber) (lua_State *L, lua_Number n);
+LUA_API void        (lua_pushinteger) (lua_State *L, lua_Integer n);
+LUA_API void        (lua_pushunsigned) (lua_State *L, lua_Unsigned n);
+LUA_API const char *(lua_pushlstring) (lua_State *L, const char *s, size_t l);
+LUA_API const char *(lua_pushstring) (lua_State *L, const char *s);
+LUA_API const char *(lua_pushvfstring) (lua_State *L, const char *fmt,
+                                                      va_list argp);
+LUA_API const char *(lua_pushfstring) (lua_State *L, const char *fmt, ...);
+LUA_API void  (lua_pushcclosure) (lua_State *L, lua_CFunction fn, int n);
+LUA_API void  (lua_pushboolean) (lua_State *L, int b);
+LUA_API void  (lua_pushlightuserdata) (lua_State *L, void *p);
+LUA_API int   (lua_pushthread) (lua_State *L);
+
+
+/*
+** get functions (Lua -> stack)
+*/
+LUA_API void  (lua_gettable) (lua_State *L, int idx);
+LUA_API void  (lua_getfield) (lua_State *L, int idx, const char *k);
+LUA_API void  (lua_rawget) (lua_State *L, int idx);
+LUA_API void  (lua_rawgeti) (lua_State *L, int idx, int n);
+LUA_API void  (lua_createtable) (lua_State *L, int narr, int nrec);
+LUA_API void *(lua_newuserdata) (lua_State *L, size_t sz);
+LUA_API int   (lua_getmetatable) (lua_State *L, int objindex);
+LUA_API void  (lua_getuservalue) (lua_State *L, int idx);
+
+
+/*
+** set functions (stack -> Lua)
+*/
+LUA_API void  (lua_settable) (lua_State *L, int idx);
+LUA_API void  (lua_setfield) (lua_State *L, int idx, const char *k);
+LUA_API void  (lua_rawset) (lua_State *L, int idx);
+LUA_API void  (lua_rawseti) (lua_State *L, int idx, int n);
+LUA_API int   (lua_setmetatable) (lua_State *L, int objindex);
+LUA_API void  (lua_setuservalue) (lua_State *L, int idx);
+
+
+/*
+** 'load' and 'call' functions (load and run Lua code)
+*/
+LUA_API void  (lua_callk) (lua_State *L, int nargs, int nresults, int ctx,
+                           lua_CFunction k);
+#define lua_call(L,n,r)		lua_callk(L, (n), (r), 0, NULL)
+
+LUA_API int   (lua_getctx) (lua_State *L, int *ctx);
+
+LUA_API int   (lua_pcallk) (lua_State *L, int nargs, int nresults, int errfunc,
+                            int ctx, lua_CFunction k);
+#define lua_pcall(L,n,r,f)	lua_pcallk(L, (n), (r), (f), 0, NULL)
+
+LUA_API int   (lua_load) (lua_State *L, lua_Reader reader, void *dt,
+                                        const char *chunkname);
+
+LUA_API int (lua_dump) (lua_State *L, lua_Writer writer, void *data);
+
+
+/*
+** coroutine functions
+*/
+LUA_API int  (lua_yieldk) (lua_State *L, int nresults, int ctx,
+                           lua_CFunction k);
+#define lua_yield(L,n)		lua_yieldk(L, (n), 0, NULL)
+LUA_API int  (lua_resume) (lua_State *L, int narg);
+LUA_API int  (lua_status) (lua_State *L);
+
+/*
+** garbage-collection function and options
+*/
+
+#define LUA_GCSTOP		0
+#define LUA_GCRESTART		1
+#define LUA_GCCOLLECT		2
+#define LUA_GCCOUNT		3
+#define LUA_GCCOUNTB		4
+#define LUA_GCSTEP		5
+#define LUA_GCSETPAUSE		6
+#define LUA_GCSETSTEPMUL	7
+#define LUA_GCSETMAJORINC	8
+#define LUA_GCISRUNNING		9
+#define LUA_GCGEN		10
+#define LUA_GCINC		11
+
+LUA_API int (lua_gc) (lua_State *L, int what, int data);
+
+
+/*
+** miscellaneous functions
+*/
+
+LUA_API int   (lua_error) (lua_State *L);
+
+LUA_API int   (lua_next) (lua_State *L, int idx);
+
+LUA_API void  (lua_concat) (lua_State *L, int n);
+LUA_API void  (lua_len)    (lua_State *L, int idx);
+
+LUA_API lua_Alloc (lua_getallocf) (lua_State *L, void **ud);
+LUA_API void      (lua_setallocf) (lua_State *L, lua_Alloc f, void *ud);
+
+
+
+/*
+** ===============================================================
+** some useful macros
+** ===============================================================
+*/
+
+#define lua_tonumber(L,i)	lua_tonumberx(L,i,NULL)
+#define lua_tointeger(L,i)	lua_tointegerx(L,i,NULL)
+#define lua_tounsigned(L,i)	lua_tounsignedx(L,i,NULL)
+
+#define lua_pop(L,n)		lua_settop(L, -(n)-1)
+
+#define lua_newtable(L)		lua_createtable(L, 0, 0)
+
+#define lua_setglobal(L,s)  \
+	(lua_pushglobaltable(L), lua_pushvalue(L, -2), \
+	 lua_setfield(L, -2, (s)), lua_pop(L, 2))
+
+#define lua_getglobal(L,s) \
+	(lua_pushglobaltable(L), lua_getfield(L, -1, (s)), lua_remove(L, -2))
+
+#define lua_register(L,n,f) (lua_pushcfunction(L, (f)), lua_setglobal(L, (n)))
+
+#define lua_pushcfunction(L,f)	lua_pushcclosure(L, (f), 0)
+
+#define lua_isfunction(L,n)	(lua_type(L, (n)) == LUA_TFUNCTION)
+#define lua_istable(L,n)	(lua_type(L, (n)) == LUA_TTABLE)
+#define lua_islightuserdata(L,n)	(lua_type(L, (n)) == LUA_TLIGHTUSERDATA)
+#define lua_isnil(L,n)		(lua_type(L, (n)) == LUA_TNIL)
+#define lua_isboolean(L,n)	(lua_type(L, (n)) == LUA_TBOOLEAN)
+#define lua_isthread(L,n)	(lua_type(L, (n)) == LUA_TTHREAD)
+#define lua_isnone(L,n)		(lua_type(L, (n)) == LUA_TNONE)
+#define lua_isnoneornil(L, n)	(lua_type(L, (n)) <= 0)
+
+#define lua_pushliteral(L, s)	\
+	lua_pushlstring(L, "" s, (sizeof(s)/sizeof(char))-1)
+
+#define lua_pushglobaltable(L)  \
+	lua_rawgeti(L, LUA_REGISTRYINDEX, LUA_RIDX_GLOBALS)
+
+#define lua_tostring(L,i)	lua_tolstring(L, (i), NULL)
+
+
+
+/*
+** {======================================================================
+** Debug API
+** =======================================================================
+*/
+
+
+/*
+** Event codes
+*/
+#define LUA_HOOKCALL	0
+#define LUA_HOOKRET	1
+#define LUA_HOOKLINE	2
+#define LUA_HOOKCOUNT	3
+#define LUA_HOOKTAILCALL 4
+
+
+/*
+** Event masks
+*/
+#define LUA_MASKCALL	(1 << LUA_HOOKCALL)
+#define LUA_MASKRET	(1 << LUA_HOOKRET)
+#define LUA_MASKLINE	(1 << LUA_HOOKLINE)
+#define LUA_MASKCOUNT	(1 << LUA_HOOKCOUNT)
+
+typedef struct lua_Debug lua_Debug;  /* activation record */
+
+
+/* Functions to be called by the debugger in specific events */
+typedef void (*lua_Hook) (lua_State *L, lua_Debug *ar);
+
+
+LUA_API int (lua_getstack) (lua_State *L, int level, lua_Debug *ar);
+LUA_API int (lua_getinfo) (lua_State *L, const char *what, lua_Debug *ar);
+LUA_API const char *(lua_getlocal) (lua_State *L, const lua_Debug *ar, int n);
+LUA_API const char *(lua_setlocal) (lua_State *L, const lua_Debug *ar, int n);
+LUA_API const char *(lua_getupvalue) (lua_State *L, int funcindex, int n);
+LUA_API const char *(lua_setupvalue) (lua_State *L, int funcindex, int n);
+
+LUA_API void *(lua_upvalueid) (lua_State *L, int fidx, int n);
+LUA_API void  (lua_upvaluejoin) (lua_State *L, int fidx1, int n1,
+                                               int fidx2, int n2);
+
+LUA_API int (lua_sethook) (lua_State *L, lua_Hook func, int mask, int count);
+LUA_API lua_Hook (lua_gethook) (lua_State *L);
+LUA_API int (lua_gethookmask) (lua_State *L);
+LUA_API int (lua_gethookcount) (lua_State *L);
+
+
+struct lua_Debug {
+  int event;
+  const char *name;	/* (n) */
+  const char *namewhat;	/* (n) 'global', 'local', 'field', 'method' */
+  const char *what;	/* (S) 'Lua', 'C', 'main', 'tail' */
+  const char *source;	/* (S) */
+  int currentline;	/* (l) */
+  int linedefined;	/* (S) */
+  int lastlinedefined;	/* (S) */
+  unsigned char nups;	/* (u) number of upvalues */
+  unsigned char nparams;/* (u) number of parameters */
+  char isvararg;        /* (u) */
+  char istailcall;	/* (t) */
+  char short_src[LUA_IDSIZE]; /* (S) */
+  /* private part */
+  struct CallInfo *i_ci;  /* active function */
+};
+
+/* }====================================================================== */
+
+
+/******************************************************************************
+* Copyright (C) 1994-2010 Lua.org, PUC-Rio.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining
+* a copy of this software and associated documentation files (the
+* "Software"), to deal in the Software without restriction, including
+* without limitation the rights to use, copy, modify, merge, publish,
+* distribute, sublicense, and/or sell copies of the Software, and to
+* permit persons to whom the Software is furnished to do so, subject to
+* the following conditions:
+*
+* The above copyright notice and this permission notice shall be
+* included in all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+******************************************************************************/
+
+
+#endif
diff --git a/contrib/media/updf/include/luaconf.h b/contrib/media/updf/include/luaconf.h
new file mode 100644
index 0000000000..1222dc9ce6
--- /dev/null
+++ b/contrib/media/updf/include/luaconf.h
@@ -0,0 +1,473 @@
+/*
+** $Id: luaconf.h,v 1.151 2010/11/12 15:48:30 roberto Exp $
+** Configuration file for Lua
+** See Copyright Notice in lua.h
+*/
+
+
+#ifndef lconfig_h
+#define lconfig_h
+
+#include <limits.h>
+#include <stddef.h>
+
+
+/*
+** ==================================================================
+** Search for "@@" to find all configurable definitions.
+** ===================================================================
+*/
+
+
+/*
+@@ LUA_ANSI controls the use of non-ansi features.
+** CHANGE it (define it) if you want Lua to avoid the use of any
+** non-ansi feature or library.
+*/
+#if !defined(LUA_ANSI) && defined(__STRICT_ANSI__)
+#define LUA_ANSI
+#endif
+
+
+#if !defined(LUA_ANSI) && defined(_WIN32)
+#define LUA_WIN
+#endif
+
+#if defined(LUA_WIN)
+#define LUA_DL_DLL
+#endif
+
+
+
+#if defined(LUA_USE_LINUX)
+#define LUA_USE_POSIX
+#define LUA_USE_DLOPEN		/* needs an extra library: -ldl */
+#define LUA_USE_READLINE	/* needs some extra libraries */
+#endif
+
+#if defined(LUA_USE_MACOSX)
+#define LUA_USE_POSIX
+#define LUA_USE_DLOPEN		/* does not need -ldl */
+#define LUA_USE_READLINE	/* needs an extra library: -lreadline */
+#endif
+
+
+
+/*
+@@ LUA_USE_POSIX includes all functionality listed as X/Open System
+@* Interfaces Extension (XSI).
+** CHANGE it (define it) if your system is XSI compatible.
+*/
+#if defined(LUA_USE_POSIX)
+#define LUA_USE_MKSTEMP
+#define LUA_USE_ISATTY
+#define LUA_USE_POPEN
+#define LUA_USE_ULONGJMP
+#endif
+
+
+
+/*
+@@ LUA_PATH_DEFAULT is the default path that Lua uses to look for
+@* Lua libraries.
+@@ LUA_CPATH_DEFAULT is the default path that Lua uses to look for
+@* C libraries.
+** CHANGE them if your machine has a non-conventional directory
+** hierarchy or if you want to install your libraries in
+** non-conventional directories.
+*/
+#if defined(_WIN32)	/* { */
+/*
+** In Windows, any exclamation mark ('!') in the path is replaced by the
+** path of the directory of the executable file of the current process.
+*/
+#define LUA_LDIR	"!\\lua\\"
+#define LUA_CDIR	"!\\"
+#define LUA_PATH_DEFAULT  \
+		LUA_LDIR"?.lua;"  LUA_LDIR"?\\init.lua;" \
+		LUA_CDIR"?.lua;"  LUA_CDIR"?\\init.lua;" ".\\?.lua"
+#define LUA_CPATH_DEFAULT \
+		LUA_CDIR"?.dll;" LUA_CDIR"loadall.dll;" ".\\?.dll"
+
+#else			/* }{ */
+
+#define LUA_VDIR	LUA_VERSION_MAJOR "." LUA_VERSION_MINOR "/"
+#define LUA_ROOT	"/usr/local/"
+#define LUA_LDIR	LUA_ROOT "share/lua/" LUA_VDIR
+#define LUA_CDIR	LUA_ROOT "lib/lua/" LUA_VDIR
+#define LUA_PATH_DEFAULT  \
+		LUA_LDIR"?.lua;"  LUA_LDIR"?/init.lua;" \
+		LUA_CDIR"?.lua;"  LUA_CDIR"?/init.lua;" "./?.lua"
+#define LUA_CPATH_DEFAULT \
+		LUA_CDIR"?.so;" LUA_CDIR"loadall.so;" "./?.so"
+#endif			/* } */
+
+
+/*
+@@ LUA_DIRSEP is the directory separator (for submodules).
+** CHANGE it if your machine does not use "/" as the directory separator
+** and is not Windows. (On Windows Lua automatically uses "\".)
+*/
+#if defined(_WIN32)
+#define LUA_DIRSEP	"\\"
+#else
+#define LUA_DIRSEP	"/"
+#endif
+
+
+/*
+@@ LUA_ENV is the name of the variable that holds the current
+@@ environment, used to access global names.
+** CHANGE it if you do not like this name.
+*/
+#define LUA_ENV		"_ENV"
+
+
+/*
+@@ LUA_API is a mark for all core API functions.
+@@ LUALIB_API is a mark for all auxiliary library functions.
+@@ LUAMOD_API is a mark for all standard library opening functions.
+** CHANGE them if you need to define those functions in some special way.
+** For instance, if you want to create one Windows DLL with the core and
+** the libraries, you may want to use the following definition (define
+** LUA_BUILD_AS_DLL to get it).
+*/
+#if defined(LUA_BUILD_AS_DLL)	/* { */
+
+#if defined(LUA_CORE) || defined(LUA_LIB)	/* { */
+#define LUA_API __declspec(dllexport)
+#else						/* }{ */
+#define LUA_API __declspec(dllimport)
+#endif						/* } */
+
+#else				/* }{ */
+
+#define LUA_API		extern
+
+#endif				/* } */
+
+
+/* more often than not the libs go together with the core */
+#define LUALIB_API	LUA_API
+#define LUAMOD_API	LUALIB_API
+
+
+/*
+@@ LUAI_FUNC is a mark for all extern functions that are not to be
+@* exported to outside modules.
+@@ LUAI_DDEF and LUAI_DDEC are marks for all extern (const) variables
+@* that are not to be exported to outside modules (LUAI_DDEF for
+@* definitions and LUAI_DDEC for declarations).
+** CHANGE them if you need to mark them in some special way. Elf/gcc
+** (versions 3.2 and later) mark them as "hidden" to optimize access
+** when Lua is compiled as a shared library. Not all elf targets support
+** this attribute. Unfortunately, gcc does not offer a way to check
+** whether the target offers that support, and those without support
+** give a warning about it. To avoid these warnings, change to the
+** default definition.
+*/
+#if defined(luaall_c)		/* { */
+#define LUAI_FUNC	static
+#define LUAI_DDEC	static
+#define LUAI_DDEF	static
+
+#elif defined(__GNUC__) && ((__GNUC__*100 + __GNUC_MINOR__) >= 302) && \
+      defined(__ELF__)
+#define LUAI_FUNC	__attribute__((visibility("hidden"))) extern
+#define LUAI_DDEC	LUAI_FUNC
+#define LUAI_DDEF	/* empty */
+
+#else				/* }{ */
+#define LUAI_FUNC	extern
+#define LUAI_DDEC	extern
+#define LUAI_DDEF	/* empty */
+#endif				/* } */
+
+
+
+/*
+@@ LUA_QL describes how error messages quote program elements.
+** CHANGE it if you want a different appearance.
+*/
+#define LUA_QL(x)	"'" x "'"
+#define LUA_QS		LUA_QL("%s")
+
+
+/*
+@@ LUA_IDSIZE gives the maximum size for the description of the source
+@* of a function in debug information.
+** CHANGE it if you want a different size.
+*/
+#define LUA_IDSIZE	60
+
+
+/*
+@@ luai_writestring defines how 'print' prints its results.
+*/
+#include <stdio.h>
+#define luai_writestring(s,l)	fwrite((s), sizeof(char), (l), stdout)
+
+/*
+@@ luai_writestringerror defines how to print error messages.
+** (A format string with one argument is enough for Lua...)
+*/
+#define luai_writestringerror(s,p) \
+	(fprintf(stderr, (s), (p)), fflush(stderr))
+
+
+
+
+
+/*
+** {==================================================================
+** Compatibility with previous versions
+** ===================================================================
+*/
+
+/*
+@@ LUA_COMPAT_ALL controls all compatibility options.
+** You can define it to get all options, or change specific options
+** to fit your specific needs.
+*/
+#if defined(LUA_COMPAT_ALL)	/* { */
+
+/*
+@@ LUA_COMPAT_UNPACK controls the presence of global 'unpack'.
+** You can replace it with 'table.unpack'.
+*/
+#define LUA_COMPAT_UNPACK
+
+/*
+@@ macro 'lua_cpcall' emulates deprecated function lua_cpcall.
+** You can call your C function directly (with light C functions).
+*/
+#define lua_cpcall(L,f,u)  \
+	(lua_pushcfunction(L, (f)), \
+	 lua_pushlightuserdata(L,(u)), \
+	 lua_pcall(L,1,0,0))
+
+
+/*
+@@ LUA_COMPAT_LOG10 defines the function 'log10' in the math library.
+** You can rewrite 'log10(x)' as 'log(x, 10)'.
+*/
+#define LUA_COMPAT_LOG10
+
+/*
+@@ LUA_COMPAT_MAXN defines the function 'maxn' in the table library.
+*/
+#define LUA_COMPAT_MAXN
+
+/*
+@@ The following macros supply trivial compatibility for some
+** changes in the API. The macros themselves document how to
+** change your code to avoid using them.
+*/
+#define lua_strlen(L,i)		lua_rawlen(L, (i))
+
+#define lua_objlen(L,i)		lua_rawlen(L, (i))
+
+#define lua_equal(L,idx1,idx2)		lua_compare(L,(idx1),(idx2),LUA_OPEQ)
+#define lua_lessthan(L,idx1,idx2)	lua_compare(L,(idx1),(idx2),LUA_OPLT)
+
+/*
+@@ LUA_COMPAT_MODULE controls compatibility with previous
+** module functions 'module' (Lua) and 'luaL_register' (C).
+*/
+#define LUA_COMPAT_MODULE
+
+#endif				/* } */
+
+/* }================================================================== */
+
+
+
+/*
+@@ LUAI_BITSINT defines the number of bits in an int.
+** CHANGE here if Lua cannot automatically detect the number of bits of
+** your machine. Probably you do not need to change this.
+*/
+/* avoid overflows in comparison */
+#if INT_MAX-20 < 32760		/* { */
+#define LUAI_BITSINT	16
+#elif INT_MAX > 2147483640L	/* }{ */
+/* int has at least 32 bits */
+#define LUAI_BITSINT	32
+#else				/* }{ */
+#error "you must define LUA_BITSINT with number of bits in an integer"
+#endif				/* } */
+
+
+/*
+@@ LUA_INT32 is an signed integer with exactly 32 bits.
+@@ LUAI_UMEM is an unsigned integer big enough to count the total
+@* memory used by Lua.
+@@ LUAI_MEM is a signed integer big enough to count the total memory
+@* used by Lua.
+** CHANGE here if for some weird reason the default definitions are not
+** good enough for your machine. Probably you do not need to change
+** this.
+*/
+#if LUAI_BITSINT >= 32		/* { */
+#define LUA_INT32	int
+#define LUAI_UMEM	size_t
+#define LUAI_MEM	ptrdiff_t
+#else				/* }{ */
+/* 16-bit ints */
+#define LUA_INT32	long
+#define LUAI_UMEM	unsigned long
+#define LUAI_MEM	long
+#endif				/* } */
+
+
+/*
+@@ LUAI_MAXSTACK limits the size of the Lua stack.
+** CHANGE it if you need a different limit. This limit is arbitrary;
+** its only purpose is to stop Lua to consume unlimited stack
+** space (and to reserve some numbers for pseudo-indices).
+*/
+#if LUAI_BITSINT >= 32
+#define LUAI_MAXSTACK		1000000
+#else
+#define LUAI_MAXSTACK		15000
+#endif
+
+/* reserve some space for error handling */
+#define LUAI_FIRSTPSEUDOIDX	(-LUAI_MAXSTACK - 1000)
+
+
+
+
+/*
+@@ LUAL_BUFFERSIZE is the buffer size used by the lauxlib buffer system.
+** CHANGE it if it uses too much C-stack space.
+*/
+#define LUAL_BUFFERSIZE		BUFSIZ
+
+
+
+
+/*
+** {==================================================================
+@@ LUA_NUMBER is the type of numbers in Lua.
+** CHANGE the following definitions only if you want to build Lua
+** with a number type different from double. You may also need to
+** change lua_number2int & lua_number2integer.
+** ===================================================================
+*/
+
+#define LUA_NUMBER_DOUBLE
+#define LUA_NUMBER	double
+
+/*
+@@ LUAI_UACNUMBER is the result of an 'usual argument conversion'
+@* over a number.
+*/
+#define LUAI_UACNUMBER	double
+
+
+/*
+@@ LUA_NUMBER_SCAN is the format for reading numbers.
+@@ LUA_NUMBER_FMT is the format for writing numbers.
+@@ lua_number2str converts a number to a string.
+@@ LUAI_MAXNUMBER2STR is maximum size of previous conversion.
+@@ lua_str2number converts a string to a number.
+*/
+#define LUA_NUMBER_SCAN		"%lf"
+#define LUA_NUMBER_FMT		"%.14g"
+#define lua_number2str(s,n)	sprintf((s), LUA_NUMBER_FMT, (n))
+#define LUAI_MAXNUMBER2STR	32 /* 16 digits, sign, point, and \0 */
+#define lua_str2number(s,p)	strtod((s), (p))
+
+
+/*
+@@ The luai_num* macros define the primitive operations over numbers.
+*/
+
+/* the following operations need the math library */
+#if defined(lobject_c) || defined(lvm_c) || defined(luaall_c)
+#include <math.h>
+#define luai_nummod(L,a,b)	((a) - floor((a)/(b))*(b))
+#define luai_numpow(L,a,b)	(pow(a,b))
+#endif
+
+/* these are quite standard operations */
+#if defined(LUA_CORE)
+#define luai_numadd(L,a,b)	((a)+(b))
+#define luai_numsub(L,a,b)	((a)-(b))
+#define luai_nummul(L,a,b)	((a)*(b))
+#define luai_numdiv(L,a,b)	((a)/(b))
+#define luai_numunm(L,a)	(-(a))
+#define luai_numeq(a,b)		((a)==(b))
+#define luai_numlt(L,a,b)	((a)<(b))
+#define luai_numle(L,a,b)	((a)<=(b))
+#define luai_numisnan(L,a)	(!luai_numeq((a), (a)))
+#endif
+
+
+
+/*
+@@ LUA_INTEGER is the integral type used by lua_pushinteger/lua_tointeger.
+** CHANGE that if ptrdiff_t is not adequate on your machine. (On most
+** machines, ptrdiff_t gives a good choice between int or long.)
+*/
+#define LUA_INTEGER	ptrdiff_t
+
+/*
+@@ LUA_UNSIGNED is the integral type used by lua_pushunsigned/lua_tounsigned.
+** It must have at least 32 bits.
+*/
+#define LUA_UNSIGNED	unsigned LUA_INT32
+
+
+#if defined(LUA_CORE)		/* { */
+
+#if defined(LUA_NUMBER_DOUBLE) && !defined(LUA_ANSI)	/* { */
+
+/* On a Microsoft compiler on a Pentium, use assembler to avoid clashes
+   with a DirectX idiosyncrasy */
+#if defined(_MSC_VER) && defined(M_IX86)		/* { */
+
+#define MS_ASMTRICK
+
+#else				/* }{ */
+/* the next definition uses a trick that should work on any machine
+   using IEEE754 with a 32-bit integer type */
+
+#define LUA_IEEE754TRICK
+
+/*
+@@ LUA_IEEEENDIAN is the endianness of doubles in your machine
+@@ (0 for little endian, 1 for big endian); if not defined, Lua will
+@@ check it dynamically.
+*/
+/* check for known architectures */
+#if defined(__i386__) || defined(__i386) || defined(i386) || \
+    defined (__x86_64)
+#define LUA_IEEEENDIAN	0
+#elif defined(__POWERPC__) || defined(__ppc__)
+#define LUA_IEEEENDIAN	1
+#endif
+
+#endif				/* } */
+
+#endif			/* } */
+
+#endif			/* } */
+
+/* }================================================================== */
+
+
+
+
+/* =================================================================== */
+
+/*
+** Local configuration. You can use this space to add your redefinitions
+** without modifying the main part of the file.
+*/
+
+
+
+#endif
+
diff --git a/contrib/media/updf/include/lualib.h b/contrib/media/updf/include/lualib.h
new file mode 100644
index 0000000000..233a331e64
--- /dev/null
+++ b/contrib/media/updf/include/lualib.h
@@ -0,0 +1,58 @@
+/*
+** $Id: lualib.h,v 1.41 2010/10/25 14:32:36 roberto Exp $
+** Lua standard libraries
+** See Copyright Notice in lua.h
+*/
+
+
+#ifndef lualib_h
+#define lualib_h
+
+#include "lua.h"
+
+
+/* Key to file-handle type */
+#define LUA_FILEHANDLE		"FILE*"
+
+
+LUAMOD_API int (luaopen_base) (lua_State *L);
+
+#define LUA_COLIBNAME	"coroutine"
+LUAMOD_API int (luaopen_coroutine) (lua_State *L);
+
+#define LUA_TABLIBNAME	"table"
+LUAMOD_API int (luaopen_table) (lua_State *L);
+
+#define LUA_IOLIBNAME	"io"
+LUAMOD_API int (luaopen_io) (lua_State *L);
+
+#define LUA_OSLIBNAME	"os"
+LUAMOD_API int (luaopen_os) (lua_State *L);
+
+#define LUA_STRLIBNAME	"string"
+LUAMOD_API int (luaopen_string) (lua_State *L);
+
+#define LUA_BITLIBNAME	"bit32"
+LUAMOD_API int (luaopen_bit32) (lua_State *L);
+
+#define LUA_MATHLIBNAME	"math"
+LUAMOD_API int (luaopen_math) (lua_State *L);
+
+#define LUA_DBLIBNAME	"debug"
+LUAMOD_API int (luaopen_debug) (lua_State *L);
+
+#define LUA_LOADLIBNAME	"package"
+LUAMOD_API int (luaopen_package) (lua_State *L);
+
+
+/* open all previous libraries */
+LUALIB_API void (luaL_openlibs) (lua_State *L);
+
+
+
+#ifndef lua_assert
+#define lua_assert(x)	((void)0)
+#endif
+
+
+#endif
diff --git a/contrib/media/updf/include/lundump.h b/contrib/media/updf/include/lundump.h
new file mode 100644
index 0000000000..e55918cf52
--- /dev/null
+++ b/contrib/media/updf/include/lundump.h
@@ -0,0 +1,25 @@
+/*
+** $Id: lundump.h,v 1.43 2010/10/26 00:23:46 lhf Exp $
+** load precompiled Lua chunks
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lundump_h
+#define lundump_h
+
+#include "lobject.h"
+#include "lzio.h"
+
+/* load one chunk; from lundump.c */
+LUAI_FUNC Proto* luaU_undump (lua_State* L, ZIO* Z, Mbuffer* buff, const char* name);
+
+/* make header; from lundump.c */
+LUAI_FUNC void luaU_header (char* h);
+
+/* dump one chunk; from ldump.c */
+LUAI_FUNC int luaU_dump (lua_State* L, const Proto* f, lua_Writer w, void* data, int strip);
+
+/* size of header of binary files */
+#define LUAC_HEADERSIZE		18
+
+#endif
diff --git a/contrib/media/updf/include/lvm.h b/contrib/media/updf/include/lvm.h
new file mode 100644
index 0000000000..8e91da5925
--- /dev/null
+++ b/contrib/media/updf/include/lvm.h
@@ -0,0 +1,42 @@
+/*
+** $Id: lvm.h,v 2.14 2009/12/17 16:20:01 roberto Exp $
+** Lua virtual machine
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lvm_h
+#define lvm_h
+
+
+#include "ldo.h"
+#include "lobject.h"
+#include "ltm.h"
+
+
+#define tostring(L,o) (ttisstring(o) || (luaV_tostring(L, o)))
+
+#define tonumber(o,n)	(ttisnumber(o) || (((o) = luaV_tonumber(o,n)) != NULL))
+
+#define equalobj(L,o1,o2) \
+	(ttype(o1) == ttype(o2) && luaV_equalval_(L, o1, o2))
+
+
+/* not to called directly */
+LUAI_FUNC int luaV_equalval_ (lua_State *L, const TValue *t1, const TValue *t2);
+
+LUAI_FUNC int luaV_lessthan (lua_State *L, const TValue *l, const TValue *r);
+LUAI_FUNC int luaV_lessequal (lua_State *L, const TValue *l, const TValue *r);
+LUAI_FUNC const TValue *luaV_tonumber (const TValue *obj, TValue *n);
+LUAI_FUNC int luaV_tostring (lua_State *L, StkId obj);
+LUAI_FUNC void luaV_gettable (lua_State *L, const TValue *t, TValue *key,
+                                            StkId val);
+LUAI_FUNC void luaV_settable (lua_State *L, const TValue *t, TValue *key,
+                                            StkId val);
+LUAI_FUNC void luaV_finishOp (lua_State *L);
+LUAI_FUNC void luaV_execute (lua_State *L);
+LUAI_FUNC void luaV_concat (lua_State *L, int total);
+LUAI_FUNC void luaV_arith (lua_State *L, StkId ra, const TValue *rb,
+                           const TValue *rc, TMS op);
+LUAI_FUNC void luaV_objlen (lua_State *L, StkId ra, const TValue *rb);
+
+#endif
diff --git a/contrib/media/updf/include/lzio.h b/contrib/media/updf/include/lzio.h
new file mode 100644
index 0000000000..53eb91efe3
--- /dev/null
+++ b/contrib/media/updf/include/lzio.h
@@ -0,0 +1,70 @@
+/*
+** $Id: lzio.h,v 1.22 2009/05/18 17:26:25 roberto Exp $
+** Buffered streams
+** See Copyright Notice in lua.h
+*/
+
+
+#ifndef lzio_h
+#define lzio_h
+
+#include "lua.h"
+
+#include "lmem.h"
+
+
+#define EOZ	(-1)			/* end of stream */
+
+typedef struct Zio ZIO;
+
+#define char2int(c)	cast(int, cast(unsigned char, (c)))
+
+#define zgetc(z)  (((z)->n--)>0 ?  char2int(*(z)->p++) : luaZ_fill(z))
+
+#define zungetc(z)	((z)->n++, (z)->p--)
+
+
+typedef struct Mbuffer {
+  char *buffer;
+  size_t n;
+  size_t buffsize;
+} Mbuffer;
+
+#define luaZ_initbuffer(L, buff) ((buff)->buffer = NULL, (buff)->buffsize = 0)
+
+#define luaZ_buffer(buff)	((buff)->buffer)
+#define luaZ_sizebuffer(buff)	((buff)->buffsize)
+#define luaZ_bufflen(buff)	((buff)->n)
+
+#define luaZ_resetbuffer(buff) ((buff)->n = 0)
+
+
+#define luaZ_resizebuffer(L, buff, size) \
+	(luaM_reallocvector(L, (buff)->buffer, (buff)->buffsize, size, char), \
+	(buff)->buffsize = size)
+
+#define luaZ_freebuffer(L, buff)	luaZ_resizebuffer(L, buff, 0)
+
+
+LUAI_FUNC char *luaZ_openspace (lua_State *L, Mbuffer *buff, size_t n);
+LUAI_FUNC void luaZ_init (lua_State *L, ZIO *z, lua_Reader reader,
+                                        void *data);
+LUAI_FUNC size_t luaZ_read (ZIO* z, void* b, size_t n);	/* read next n bytes */
+LUAI_FUNC int luaZ_lookahead (ZIO *z);
+
+
+
+/* --------- Private Part ------------------ */
+
+struct Zio {
+  size_t n;			/* bytes still unread */
+  const char *p;		/* current position in buffer */
+  lua_Reader reader;
+  void* data;			/* additional data */
+  lua_State *L;			/* Lua state (for reader) */
+};
+
+
+LUAI_FUNC int luaZ_fill (ZIO *z);
+
+#endif
diff --git a/contrib/media/updf/include/lzoconf.h b/contrib/media/updf/include/lzoconf.h
new file mode 100644
index 0000000000..6120f6272a
--- /dev/null
+++ b/contrib/media/updf/include/lzoconf.h
@@ -0,0 +1,386 @@
+/* lzoconf.h -- configuration for the LZO real-time data compression library
+
+   This file is part of the LZO real-time data compression library.
+
+   Copyright (C) 2000 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1999 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1998 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1997 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996 Markus Franz Xaver Johannes Oberhumer
+
+   The LZO library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of
+   the License, or (at your option) any later version.
+
+   The LZO library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with the LZO library; see the file COPYING.
+   If not, write to the Free Software Foundation, Inc.,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+   Markus F.X.J. Oberhumer
+   <markus.oberhumer@jk.uni-linz.ac.at>
+   http://wildsau.idv.uni-linz.ac.at/mfx/lzo.html
+ */
+
+
+#ifndef __LZOCONF_H
+#define __LZOCONF_H
+
+#define LZO_VERSION             0x1070
+#define LZO_VERSION_STRING      "1.07"
+#define LZO_VERSION_DATE        "Oct 18 2000"
+
+/* internal Autoconf configuration file - only used when building LZO */
+#if defined(LZO_HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+#include <limits.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/***********************************************************************
+// LZO requires a conforming <limits.h>
+************************************************************************/
+
+#if !defined(CHAR_BIT) || (CHAR_BIT != 8)
+#  error "invalid CHAR_BIT"
+#endif
+#if !defined(UCHAR_MAX) || !defined(UINT_MAX) || !defined(ULONG_MAX)
+#  error "check your compiler installation"
+#endif
+#if (USHRT_MAX < 1) || (UINT_MAX < 1) || (ULONG_MAX < 1)
+#  error "your limits.h macros are broken"
+#endif
+
+/* workaround a cpp bug under hpux 10.20 */
+#define LZO_0xffffffffL     4294967295ul
+
+
+/***********************************************************************
+// architecture defines
+************************************************************************/
+
+#if !defined(__LZO_WIN) && !defined(__LZO_DOS) && !defined(__LZO_OS2)
+#  if defined(__WINDOWS__) || defined(_WINDOWS) || defined(_Windows)
+#    define __LZO_WIN
+#  elif defined(__WIN32__) || defined(_WIN32) || defined(WIN32)
+#    define __LZO_WIN
+#  elif defined(__NT__) || defined(__NT_DLL__) || defined(__WINDOWS_386__)
+#    define __LZO_WIN
+#  elif defined(__DOS__) || defined(__MSDOS__) || defined(MSDOS)
+#    define __LZO_DOS
+#  elif defined(__OS2__) || defined(__OS2V2__) || defined(OS2)
+#    define __LZO_OS2
+#  elif defined(__palmos__)
+#    define __LZO_PALMOS
+#  elif defined(__TOS__) || defined(__atarist__)
+#    define __LZO_TOS
+#  endif
+#endif
+
+#if (UINT_MAX < LZO_0xffffffffL)
+#  if defined(__LZO_WIN)
+#    define __LZO_WIN16
+#  elif defined(__LZO_DOS)
+#    define __LZO_DOS16
+#  elif defined(__LZO_PALMOS)
+#    define __LZO_PALMOS16
+#  elif defined(__LZO_TOS)
+#    define __LZO_TOS16
+#  elif defined(__C166__)
+#  else
+#    error "16-bit target not supported - contact me for porting hints"
+#  endif
+#endif
+
+#if !defined(__LZO_i386)
+#  if defined(__LZO_DOS) || defined(__LZO_WIN16)
+#    define __LZO_i386
+#  elif defined(__i386__) || defined(__386__) || defined(_M_IX86)
+#    define __LZO_i386
+#  endif
+#endif
+
+#if defined(__LZO_STRICT_16BIT)
+#  if (UINT_MAX < LZO_0xffffffffL)
+#    include <lzo16bit.h>
+#  endif
+#endif
+
+/* memory checkers */
+#if !defined(__LZO_CHECKER)
+#  if defined(__BOUNDS_CHECKING_ON)
+#    define __LZO_CHECKER
+#  elif defined(__CHECKER__)
+#    define __LZO_CHECKER
+#  elif defined(__INSURE__)
+#    define __LZO_CHECKER
+#  elif defined(__PURIFY__)
+#    define __LZO_CHECKER
+#  endif
+#endif
+
+
+/***********************************************************************
+// integral and pointer types
+************************************************************************/
+
+/* Integral types with 32 bits or more */
+#if !defined(LZO_UINT32_MAX)
+#  if (UINT_MAX >= LZO_0xffffffffL)
+     typedef unsigned int       lzo_uint32;
+     typedef int                lzo_int32;
+#    define LZO_UINT32_MAX      UINT_MAX
+#    define LZO_INT32_MAX       INT_MAX
+#    define LZO_INT32_MIN       INT_MIN
+#  elif (ULONG_MAX >= LZO_0xffffffffL)
+     typedef unsigned long      lzo_uint32;
+     typedef long               lzo_int32;
+#    define LZO_UINT32_MAX      ULONG_MAX
+#    define LZO_INT32_MAX       LONG_MAX
+#    define LZO_INT32_MIN       LONG_MIN
+#  else
+#    error "lzo_uint32"
+#  endif
+#endif
+
+/* lzo_uint is used like size_t */
+#if !defined(LZO_UINT_MAX)
+#  if (UINT_MAX >= LZO_0xffffffffL)
+     typedef unsigned int       lzo_uint;
+     typedef int                lzo_int;
+#    define LZO_UINT_MAX        UINT_MAX
+#    define LZO_INT_MAX         INT_MAX
+#    define LZO_INT_MIN         INT_MIN
+#  elif (ULONG_MAX >= LZO_0xffffffffL)
+     typedef unsigned long      lzo_uint;
+     typedef long               lzo_int;
+#    define LZO_UINT_MAX        ULONG_MAX
+#    define LZO_INT_MAX         LONG_MAX
+#    define LZO_INT_MIN         LONG_MIN
+#  else
+#    error "lzo_uint"
+#  endif
+#endif
+
+
+/* Memory model that allows to access memory at offsets of lzo_uint. */
+#if !defined(__LZO_MMODEL)
+#  if (LZO_UINT_MAX <= UINT_MAX)
+#    define __LZO_MMODEL
+#  elif defined(__LZO_DOS16) || defined(__LZO_WIN16)
+#    define __LZO_MMODEL        __huge
+#    define LZO_999_UNSUPPORTED
+#  elif defined(__LZO_PALMOS16) || defined(__LZO_TOS16)
+#    define __LZO_MMODEL
+#  else
+#    error "__LZO_MMODEL"
+#  endif
+#endif
+
+/* no typedef here because of const-pointer issues */
+#define lzo_byte                unsigned char __LZO_MMODEL
+#define lzo_bytep               unsigned char __LZO_MMODEL *
+#define lzo_charp               char __LZO_MMODEL *
+#define lzo_voidp               void __LZO_MMODEL *
+#define lzo_shortp              short __LZO_MMODEL *
+#define lzo_ushortp             unsigned short __LZO_MMODEL *
+#define lzo_uint32p             lzo_uint32 __LZO_MMODEL *
+#define lzo_int32p              lzo_int32 __LZO_MMODEL *
+#define lzo_uintp               lzo_uint __LZO_MMODEL *
+#define lzo_intp                lzo_int __LZO_MMODEL *
+#define lzo_voidpp              lzo_voidp __LZO_MMODEL *
+#define lzo_bytepp              lzo_bytep __LZO_MMODEL *
+
+typedef int lzo_bool;
+
+#ifndef lzo_sizeof_dict_t
+#  define lzo_sizeof_dict_t     sizeof(lzo_bytep)
+#endif
+
+
+/***********************************************************************
+// function types
+************************************************************************/
+
+/* linkage */
+#if !defined(__LZO_EXTERN_C)
+#  ifdef __cplusplus
+#    define __LZO_EXTERN_C      extern "C"
+#  else
+#    define __LZO_EXTERN_C      extern
+#  endif
+#endif
+
+/* calling conventions */
+#if !defined(__LZO_CDECL)
+#  if defined(__LZO_DOS16) || defined(__LZO_WIN16)
+#    define __LZO_CDECL         __far __cdecl
+#  elif defined(__LZO_i386) && defined(_MSC_VER)
+#    define __LZO_CDECL         __cdecl
+#  elif defined(__LZO_i386) && defined(__WATCOMC__)
+#    define __LZO_CDECL         __near __cdecl
+#  else
+#    define __LZO_CDECL
+#  endif
+#endif
+#if !defined(__LZO_ENTRY)
+#  define __LZO_ENTRY           __LZO_CDECL
+#endif
+
+/* DLL export information */
+#if !defined(__LZO_EXPORT1)
+#  define __LZO_EXPORT1
+#endif
+#if !defined(__LZO_EXPORT2)
+#  define __LZO_EXPORT2
+#endif
+
+/* calling convention for C functions */
+#if !defined(LZO_PUBLIC)
+#  define LZO_PUBLIC(_rettype)  __LZO_EXPORT1 _rettype __LZO_EXPORT2 __LZO_ENTRY
+#endif
+#if !defined(LZO_EXTERN)
+#  define LZO_EXTERN(_rettype)  __LZO_EXTERN_C LZO_PUBLIC(_rettype)
+#endif
+#if !defined(LZO_PRIVATE)
+#  define LZO_PRIVATE(_rettype) static _rettype __LZO_ENTRY
+#endif
+
+/* cdecl calling convention for assembler functions */
+#if !defined(LZO_PUBLIC_CDECL)
+#  define LZO_PUBLIC_CDECL(_rettype) \
+                __LZO_EXPORT1 _rettype __LZO_EXPORT2 __LZO_CDECL
+#endif
+#if !defined(LZO_EXTERN_CDECL)
+#  define LZO_EXTERN_CDECL(_rettype)  __LZO_EXTERN_C LZO_PUBLIC_CDECL(_rettype)
+#endif
+
+
+typedef int
+(__LZO_ENTRY *lzo_compress_t)   ( const lzo_byte *src, lzo_uint  src_len,
+                                        lzo_byte *dst, lzo_uint *dst_len,
+                                        lzo_voidp wrkmem );
+
+typedef int
+(__LZO_ENTRY *lzo_decompress_t) ( const lzo_byte *src, lzo_uint  src_len,
+                                        lzo_byte *dst, lzo_uint *dst_len,
+                                        lzo_voidp wrkmem );
+
+typedef int
+(__LZO_ENTRY *lzo_optimize_t)   (       lzo_byte *src, lzo_uint  src_len,
+                                        lzo_byte *dst, lzo_uint *dst_len,
+                                        lzo_voidp wrkmem );
+
+typedef int
+(__LZO_ENTRY *lzo_compress_dict_t)(const lzo_byte *src, lzo_uint  src_len,
+                                        lzo_byte *dst, lzo_uint *dst_len,
+                                        lzo_voidp wrkmem,
+                                  const lzo_byte *dict, lzo_uint dict_len );
+
+typedef int
+(__LZO_ENTRY *lzo_decompress_dict_t)(const lzo_byte *src, lzo_uint  src_len,
+                                        lzo_byte *dst, lzo_uint *dst_len,
+                                        lzo_voidp wrkmem,
+                                  const lzo_byte *dict, lzo_uint dict_len );
+
+
+/* a progress indicator callback function */
+typedef void (__LZO_ENTRY *lzo_progress_callback_t) (lzo_uint, lzo_uint);
+
+
+/***********************************************************************
+// error codes and prototypes
+************************************************************************/
+
+/* Error codes for the compression/decompression functions. Negative
+ * values are errors, positive values will be used for special but
+ * normal events.
+ */
+#define LZO_E_OK                    0
+#define LZO_E_ERROR                 (-1)
+#define LZO_E_OUT_OF_MEMORY         (-2)    /* not used right now */
+#define LZO_E_NOT_COMPRESSIBLE      (-3)    /* not used right now */
+#define LZO_E_INPUT_OVERRUN         (-4)
+#define LZO_E_OUTPUT_OVERRUN        (-5)
+#define LZO_E_LOOKBEHIND_OVERRUN    (-6)
+#define LZO_E_EOF_NOT_FOUND         (-7)
+#define LZO_E_INPUT_NOT_CONSUMED    (-8)
+
+
+/* lzo_init() should be the first function you call.
+ * Check the return code !
+ *
+ * lzo_init() is a macro to allow checking that the library and the
+ * compiler's view of various types are consistent.
+ */
+#define lzo_init() __lzo_init2(LZO_VERSION,(int)sizeof(short),(int)sizeof(int),\
+    (int)sizeof(long),(int)sizeof(lzo_uint32),(int)sizeof(lzo_uint),\
+    (int)lzo_sizeof_dict_t,(int)sizeof(char *),(int)sizeof(lzo_voidp),\
+    (int)sizeof(lzo_compress_t))
+LZO_EXTERN(int) __lzo_init2(unsigned,int,int,int,int,int,int,int,int,int);
+
+/* version functions (useful for shared libraries) */
+LZO_EXTERN(unsigned) lzo_version(void);
+LZO_EXTERN(const char *) lzo_version_string(void);
+LZO_EXTERN(const char *) lzo_version_date(void);
+LZO_EXTERN(const lzo_charp) _lzo_version_string(void);
+LZO_EXTERN(const lzo_charp) _lzo_version_date(void);
+
+/* string functions */
+LZO_EXTERN(int)
+lzo_memcmp(const lzo_voidp _s1, const lzo_voidp _s2, lzo_uint _len);
+LZO_EXTERN(lzo_voidp)
+lzo_memcpy(lzo_voidp _dest, const lzo_voidp _src, lzo_uint _len);
+LZO_EXTERN(lzo_voidp)
+lzo_memmove(lzo_voidp _dest, const lzo_voidp _src, lzo_uint _len);
+LZO_EXTERN(lzo_voidp)
+lzo_memset(lzo_voidp _s, int _c, lzo_uint _len);
+
+/* checksum functions */
+LZO_EXTERN(lzo_uint32)
+lzo_adler32(lzo_uint32 _adler, const lzo_byte *_buf, lzo_uint _len);
+LZO_EXTERN(lzo_uint32)
+lzo_crc32(lzo_uint32 _c, const lzo_byte *_buf, lzo_uint _len);
+
+/* memory allocation functions */
+LZO_EXTERN(lzo_bytep) lzo_alloc(lzo_uint _nelems, lzo_uint _size);
+LZO_EXTERN(lzo_bytep) lzo_malloc(lzo_uint _size);
+LZO_EXTERN(void) lzo_free(lzo_voidp _ptr);
+
+typedef lzo_bytep (__LZO_ENTRY *lzo_alloc_hook_t) (lzo_uint, lzo_uint);
+typedef void (__LZO_ENTRY *lzo_free_hook_t) (lzo_voidp);
+
+extern lzo_alloc_hook_t lzo_alloc_hook;
+extern lzo_free_hook_t lzo_free_hook;
+
+/* misc. */
+LZO_EXTERN(lzo_bool) lzo_assert(int _expr);
+LZO_EXTERN(int) _lzo_config_check(void);
+typedef union { lzo_bytep p; lzo_uint u; } __lzo_pu_u;
+typedef union { lzo_bytep p; lzo_uint32 u32; } __lzo_pu32_u;
+
+/* align a char pointer on a boundary that is a multiple of `size' */
+LZO_EXTERN(unsigned) __lzo_align_gap(const lzo_voidp _ptr, lzo_uint _size);
+#define LZO_PTR_ALIGN_UP(_ptr,_size) \
+    ((_ptr) + (lzo_uint) __lzo_align_gap((const lzo_voidp)(_ptr),(lzo_uint)(_size)))
+
+/* deprecated - only for backward compatibility */
+#define LZO_ALIGN(_ptr,_size) LZO_PTR_ALIGN_UP(_ptr,_size)
+
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* already included */
+
diff --git a/contrib/media/updf/include/machine/asm.h b/contrib/media/updf/include/machine/asm.h
new file mode 100644
index 0000000000..fd196bfac2
--- /dev/null
+++ b/contrib/media/updf/include/machine/asm.h
@@ -0,0 +1,66 @@
+/* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * William Jolitz.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)asm.h	5.5 (Berkeley) 5/7/91
+ */
+
+#ifndef _MACHINE_ASM_H_
+#define _MACHINE_ASM_H_
+
+#ifdef __STDC__
+# define _C_LABEL(x)	_ ## x
+#else
+# define _C_LABEL(x)	_/**/x
+#endif
+#define	_ASM_LABEL(x)	x
+
+#define _ENTRY(x) \
+	.text; .align 2; .globl x; x:
+
+#ifdef PROF
+# define _PROF_PROLOGUE		/* XXX */
+#else
+# define _PROF_PROLOGUE
+#endif
+
+#define	ENTRY(y)	_ENTRY(_C_LABEL(y)); _PROF_PROLOGUE
+#define	ASENTRY(y)	_ENTRY(_ASM_LABEL(y)); _PROF_PROLOGUE
+
+#define	ASMSTR		.asciz
+
+#define RCSID(x)	.text; .asciz x
+
+#endif /* !_MACHINE_ASM_H_ */
diff --git a/contrib/media/updf/include/machine/endian.h b/contrib/media/updf/include/machine/endian.h
new file mode 100644
index 0000000000..8d58dcc20a
--- /dev/null
+++ b/contrib/media/updf/include/machine/endian.h
@@ -0,0 +1,67 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+/*
+ * Copyright (c) 1987, 1991 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	from: @(#)endian.h	7.8 (Berkeley) 4/3/91
+ */
+
+#ifndef _MACHINE_ENDIAN_H_
+#define _MACHINE_ENDIAN_H_
+
+/*
+ * Definitions for byte order, according to byte significance from low
+ * address to high.
+ */
+#define	LITTLE_ENDIAN	1234	/* LSB first: i386, vax */
+#define	BIG_ENDIAN	4321	/* MSB first: 68000, ibm, net */
+#define	PDP_ENDIAN	3412	/* LSB first in word, MSW first in long */
+
+#define	BYTE_ORDER	LITTLE_ENDIAN
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+unsigned long   htonl __P((unsigned long));
+unsigned short  htons __P((unsigned short));
+unsigned long   ntohl __P((unsigned long));
+unsigned short  ntohs __P((unsigned short));
+__END_DECLS
+
+/*
+ * Macros for network/external number representation conversion.
+ */
+#define	NTOHL(x)	(x) = ntohl((unsigned long)(x))
+#define	NTOHS(x)	(x) = ntohs((unsigned short)(x))
+#define	HTONL(x)	(x) = htonl((unsigned long)(x))
+#define	HTONS(x)	(x) = htons((unsigned short)(x))
+
+#endif /* _MACHINE_ENDIAN_H_ */
diff --git a/contrib/media/updf/include/malloc.h b/contrib/media/updf/include/malloc.h
new file mode 100644
index 0000000000..9d1d5cac6a
--- /dev/null
+++ b/contrib/media/updf/include/malloc.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_malloc_h_
+#define __dj_include_malloc_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <stdlib.h>
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_malloc_h_ */
diff --git a/contrib/media/updf/include/map b/contrib/media/updf/include/map
new file mode 100644
index 0000000000..06c638d544
--- /dev/null
+++ b/contrib/media/updf/include/map
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_MAP
+#include <bits/std_map.h>
+#endif
diff --git a/contrib/media/updf/include/math.h b/contrib/media/updf/include/math.h
new file mode 100644
index 0000000000..7fe40ef33e
--- /dev/null
+++ b/contrib/media/updf/include/math.h
@@ -0,0 +1,191 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_math_h_
+#define __dj_include_math_h_
+
+#ifdef _USE_LIBM_MATH_H
+#include <libm/math.h>
+#else
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+extern double __dj_huge_val;
+#define HUGE_VAL  __dj_huge_val
+
+double	acos(double _x);
+double	asin(double _x);
+double	atan(double _x);
+double	atan2(double _y, double _x);
+double	ceil(double _x);
+double	cos(double _x);
+double	cosh(double _x);
+double	exp(double _x);
+double	fabs(double _x);
+double	floor(double _x);
+double	fmod(double _x, double _y);
+double	frexp(double _x, int *_pexp);
+double	ldexp(double _x, int _exp);
+double	log(double _y);
+double	log10(double _x);
+double	modf(double _x, double *_pint);
+double	pow(double _x, double _y);
+double	sin(double _x);
+double	sinh(double _x);
+double	sqrt(double _x);
+double	tan(double _x);
+double	tanh(double _x);
+  
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#define M_E		2.7182818284590452354
+#define M_LOG2E		1.4426950408889634074
+#define M_LOG10E	0.43429448190325182765
+#define M_LN2		0.69314718055994530942
+#define M_LN10		2.30258509299404568402
+#define M_PI		3.14159265358979323846
+#define M_PI_2		1.57079632679489661923
+#define M_PI_4		0.78539816339744830962
+#define M_1_PI		0.31830988618379067154
+#define M_2_PI		0.63661977236758134308
+#define M_2_SQRTPI	1.12837916709551257390
+#define M_SQRT2		1.41421356237309504880
+#define M_SQRT1_2	0.70710678118654752440
+#define PI		M_PI
+#define PI2		M_PI_2
+
+double	acosh(double);
+double	asinh(double);
+double	atanh(double);
+double	cbrt(double);
+double	exp10(double _x);
+double	exp2(double _x);
+double	expm1(double);
+double	hypot(double, double);
+double	log1p(double);
+double	log2(double _x);
+long double modfl(long double _x, long double *_pint);
+double	pow10(double _x);
+double	pow2(double _x);
+double	powi(double, int);
+void	sincos(double *, double *, double);
+
+/* These are in libm.a (Cygnus).  You must link -lm to get these */
+/* See libm/math.h for comments */
+
+#ifndef __cplusplus
+struct exception {
+	int type;
+	const char *name;
+	double arg1;
+	double arg2;
+	double retval;
+	int err;
+};
+#endif
+
+extern double erf(double);
+extern double erfc(double);
+extern double gamma(double);
+extern int isinf(double);
+extern int isnan(double);
+extern int finite(double);
+extern double j0(double);
+extern double j1(double);
+extern double jn(int, double);
+extern double lgamma(double);
+extern double nan(void);
+extern double y0(double);
+extern double y1(double);
+extern double yn(int, double);
+extern double logb(double);
+extern double nextafter(double, double);
+extern double remainder(double, double);
+extern double scalb(double, double);
+#ifndef __cplusplus
+extern int matherr(struct exception *);
+#endif
+extern double significand(double);
+extern double copysign(double, double);
+extern int ilogb(double);
+extern double rint(double);
+extern double scalbn(double, int);
+extern double drem(double, double);
+extern double gamma_r(double, int *);
+extern double lgamma_r(double, int *);
+extern float acosf(float);
+extern float asinf(float);
+extern float atanf(float);
+extern float atan2f(float, float);
+extern float cosf(float);
+extern float sinf(float);
+extern float tanf(float);
+extern float coshf(float);
+extern float sinhf(float);
+extern float tanhf(float);
+extern float expf(float);
+extern float frexpf(float, int *);
+extern float ldexpf(float, int);
+extern float logf(float);
+extern float log10f(float);
+extern float modff(float, float *);
+extern float powf(float, float);
+extern float sqrtf(float);
+extern float ceilf(float);
+extern float fabsf(float);
+extern float floorf(float);
+extern float fmodf(float, float);
+extern float erff(float);
+extern float erfcf(float);
+extern float gammaf(float);
+extern float hypotf(float, float);
+extern int isinff(float);
+extern int isnanf(float);
+extern int finitef(float);
+extern float j0f(float);
+extern float j1f(float);
+extern float jnf(int, float);
+extern float lgammaf(float);
+extern float nanf(void);
+extern float y0f(float);
+extern float y1f(float);
+extern float ynf(int, float);
+extern float acoshf(float);
+extern float asinhf(float);
+extern float atanhf(float);
+extern float cbrtf(float);
+extern float logbf(float);
+extern float nextafterf(float, float);
+extern float remainderf(float, float);
+extern float scalbf(float, float);
+extern float significandf(float);
+extern float copysignf(float, float);
+extern int ilogbf(float);
+extern float rintf(float);
+extern float scalbnf(float, int);
+extern float dremf(float, float);
+extern float expm1f(float);
+extern float log1pf(float);
+extern float gammaf_r(float, int *);
+extern float lgammaf_r(float, int *);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _USE_LIBM_MATH_H */
+
+#endif /* !__dj_include_math_h_ */
diff --git a/contrib/media/updf/include/mathcommands.h b/contrib/media/updf/include/mathcommands.h
new file mode 100644
index 0000000000..f694d0ab28
--- /dev/null
+++ b/contrib/media/updf/include/mathcommands.h
@@ -0,0 +1,23 @@
+
+#ifndef __mathcommands_h__
+#define __mathcommands_h__
+
+#include "yacasbase.h"
+#include "lispenvironment.h"
+#include "lispevalhash.h"
+#include "lispobject.h"
+#include "lispglobals.h"
+
+
+//#define CORE_FUNCTION(NAME) void NAME(LispEnvironment& aEnvironment, LispPtr& aResult, LispPtr& aArguments);
+
+#define CORE_KERNEL_FUNCTION(iname,fname,nrargs,flags) void fname(LispEnvironment& aEnvironment, LispInt aStackTop);
+#define CORE_KERNEL_FUNCTION_ALIAS(iname,fname,nrargs,flags)  int JimDummyFunction();
+#define OPERATOR(kind, prec, yacas_name) int JimDummyFunction();
+
+#include "corefunctions.h"
+#undef CORE_KERNEL_FUNCTION
+#undef CORE_KERNEL_FUNCTION_ALIAS
+#undef OPERATOR
+
+#endif
diff --git a/contrib/media/updf/include/mathenvironment.h b/contrib/media/updf/include/mathenvironment.h
new file mode 100644
index 0000000000..566dae95ac
--- /dev/null
+++ b/contrib/media/updf/include/mathenvironment.h
@@ -0,0 +1,17 @@
+/** \file mathenvironment.h
+ *  math language specific version of environment. Currently experimental.
+ *
+ */
+
+#ifndef __mathenvironment_h__
+#define __mathenvironment_h__
+
+#include "yacasbase.h"
+#include "lispenvironment.h"
+#include "lispevalhash.h"
+#include "lispobject.h"
+#include "lispatom.h"
+#include "lispglobals.h"
+
+#endif
+
diff --git a/contrib/media/updf/include/mathuserfunc.h b/contrib/media/updf/include/mathuserfunc.h
new file mode 100644
index 0000000000..acaa1b4cd9
--- /dev/null
+++ b/contrib/media/updf/include/mathuserfunc.h
@@ -0,0 +1,238 @@
+
+#ifndef __mathuserfunc_h__
+#define __mathuserfunc_h__
+
+#include "yacasbase.h"
+#include "lispuserfunc.h"
+#include "grower.h"
+
+#include "patternclass.h"
+
+/// A mathematical function defined by several rules.
+/// This is the basic class which implements functions in Yacas.
+/// Evaluation is done by consulting a set of rewriting rules. The
+/// body of the first rule that matches, is evaluated and this gives
+/// the result of evaluating the function.
+
+class BranchingUserFunction : public LispArityUserFunction
+{
+public:
+  /// Structure containing name of parameter and whether it is put on hold.
+  class BranchParameter : public YacasBase
+  {
+  public:
+    BranchParameter(LispString * aParameter = NULL, LispInt aHold=LispFalse)
+        : iParameter(aParameter), iHold(aHold) {}
+    LispString * iParameter;
+    LispInt       iHold;
+  };
+
+  /// Abstract base class for rules.
+  class BranchRuleBase : public YacasBase
+  {
+  public:
+    virtual ~BranchRuleBase();
+    virtual LispBoolean Matches(LispEnvironment& aEnvironment, LispPtr* aArguments) = 0;
+    virtual LispInt Precedence() const = 0;
+    virtual LispPtr& Body() = 0;
+  };
+
+  /// A rule with a predicate.
+  /// This rule matches if the predicate evaluates to #LispTrue.
+  class BranchRule : public BranchRuleBase
+  {
+  public:
+    virtual ~BranchRule();
+    BranchRule(LispInt aPrecedence,LispPtr& aPredicate,LispPtr& aBody) : iPrecedence(aPrecedence),iBody(aBody),iPredicate(aPredicate)
+    {
+    }
+
+    /// Return true if the rule matches.
+    /// #iPredicate is evaluated in \a Environment. If the result
+    /// IsTrue(), this function returns true.
+    virtual LispBoolean Matches(LispEnvironment& aEnvironment, LispPtr* aArguments);
+
+    /// Access #iPrecedence.
+    virtual LispInt Precedence() const;
+
+    /// Access #iBody.
+    virtual LispPtr& Body();
+  protected:
+    BranchRule() : iPrecedence(0),iBody(),iPredicate() {};
+  protected:
+    LispInt iPrecedence;
+    LispPtr iBody;
+    LispPtr iPredicate;
+  };
+
+  /// A rule that always matches.
+  class BranchRuleTruePredicate : public BranchRule
+  {
+  public:
+    BranchRuleTruePredicate(LispInt aPrecedence,LispPtr& aBody)
+    {
+      iPrecedence = aPrecedence;
+      iBody = (aBody);
+    }
+    /// Return #LispTrue, always.
+    virtual LispBoolean Matches(LispEnvironment& aEnvironment, LispPtr* aArguments);
+  };
+
+  /// A rule which matches if the corresponding PatternClass matches.
+  class BranchPattern : public BranchRuleBase
+  {
+  public:
+    /// Destructor.
+    /// This function contains no code.
+    virtual ~BranchPattern();
+
+    /// Constructor.
+    /// \param aPrecedence precedence of the rule
+    /// \param aPredicate generic object of type \c Pattern
+    /// \param aBody body of the rule
+    BranchPattern(LispInt aPrecedence,LispPtr& aPredicate,LispPtr& aBody) : iPrecedence(aPrecedence),iBody(aBody),iPredicate(aPredicate),iPatternClass(NULL)
+    {
+      GenericClass *gen = aPredicate->Generic();
+      DYNCAST(PatternClass,"\"Pattern\"",pat,gen)
+      Check(pat,KLispErrInvalidArg);
+      iPatternClass = pat;
+    }
+
+    /// Return true if the corresponding pattern matches.
+    virtual LispBoolean Matches(LispEnvironment& aEnvironment, LispPtr* aArguments);
+
+    /// Access #iPrecedence
+    virtual LispInt Precedence() const;
+
+    /// Access #iBody
+    virtual LispPtr& Body();
+
+  private:
+    BranchPattern(const BranchPattern& aOther) : iPrecedence(0),iBody(),iPredicate(),iPatternClass(NULL)
+    {
+      // copy constructor not written yet, hence the assert
+      LISPASSERT(0);
+    }
+    BranchPattern& operator=(const BranchPattern& aOther)
+    {
+      // copy constructor not written yet, hence the assert
+      LISPASSERT(0);
+      return *this;
+    }
+
+  protected:
+    /// The precedence of this rule.
+    LispInt iPrecedence;
+
+    /// The body of this rule.
+    LispPtr iBody;
+
+    /// Generic object of type \c Pattern containing #iPatternClass
+    LispPtr iPredicate;
+
+    /// The pattern that decides whether this rule matches.
+    PatternClass *iPatternClass;
+  };
+
+  /// Constructor.
+  /// \param aParameters linked list constaining the names of the arguments
+  ///
+  /// #iParamList and #iParameters are set from \a aParameters.
+  BranchingUserFunction(LispPtr& aParameters);
+
+  /// Destructor.
+  /// There is no code inside this function.
+  virtual ~BranchingUserFunction();
+
+  /// Evaluate the function on given arguments.
+  /// \param aResult (on output) the result of the evaluation
+  /// \param aEnvironment the underlying Lisp environment
+  /// \param aArguments the arguments to the function
+  ///
+  /// First, all arguments are evaluated by the evaluator associated
+  /// to \a aEnvironment, unless the \c iHold flag of the
+  /// corresponding parameter is true. Then a new LispLocalFrame is
+  /// constructed, in which the actual arguments are assigned to the
+  /// names of the formal arguments, as stored in \c iParameter. Then
+  /// all rules in #iRules are tried one by one. The body of the
+  /// first rule that matches is evaluated, and the result is put in
+  /// \a aResult. If no rule matches, \a aResult will recieve a new
+  /// expression with evaluated arguments.
+  virtual void Evaluate(LispPtr& aResult,LispEnvironment& aEnvironment, LispPtr& aArguments);
+
+  /// Put an argument on hold.
+  /// \param aVariable name of argument to put un hold
+  ///
+  /// The \c iHold flag of the corresponding argument is set. This
+  /// implies that this argument is not evaluated by Evaluate().
+  virtual void HoldArgument(LispString * aVariable);
+
+  /// Return true if the arity of the function equals \a aArity.
+  virtual LispInt IsArity(LispInt aArity) const;
+
+  /// Return the arity (number of arguments) of the function.
+  LispInt Arity() const;
+
+  /// Add a BranchRule to the list of rules.
+  /// \sa InsertRule()
+  virtual void DeclareRule(LispInt aPrecedence, LispPtr& aPredicate, LispPtr& aBody);
+
+  /// Add a BranchRuleTruePredicate to the list of rules.
+  /// \sa InsertRule()
+  virtual void DeclareRule(LispInt aPrecedence, LispPtr& aBody);
+
+  /// Add a BranchPattern to the list of rules.
+  /// \sa InsertRule()
+  void DeclarePattern(LispInt aPrecedence, LispPtr& aPredicate, LispPtr& aBody);
+
+  /// Insert any BranchRuleBase object in the list of rules.
+  /// This function does the real work for DeclareRule() and
+  /// DeclarePattern(): it inserts the rule in #iRules, while
+  /// keeping it sorted. The algorithm is \f$O(\log n)\f$, where
+  /// \f$n\f$ denotes the number of rules.
+  void InsertRule(LispInt aPrecedence,BranchRuleBase* newRule);
+
+  /// Return the argument list, stored in #iParamList
+  virtual LispPtr& ArgList();
+
+protected:
+  /// List of arguments, with corresponding \c iHold property.
+  CArrayGrower<BranchParameter, ArrOpsPOD<BranchParameter> > iParameters;
+
+  /// List of rules, sorted on precedence.
+  CDeletingArrayGrower<BranchRuleBase*, ArrOpsDeletingPtr<BranchRuleBase> >     iRules;
+
+  /// List of arguments
+  LispPtr iParamList;
+};
+
+class ListedBranchingUserFunction : public BranchingUserFunction
+{
+public:
+  ListedBranchingUserFunction(LispPtr& aParameters);
+  virtual LispInt IsArity(LispInt aArity) const;
+  virtual void Evaluate(LispPtr& aResult,LispEnvironment& aEnvironment, LispPtr& aArguments);
+};
+
+
+class MacroUserFunction : public BranchingUserFunction
+{
+public:
+  MacroUserFunction(LispPtr& aParameters);
+  virtual void Evaluate(LispPtr& aResult,LispEnvironment& aEnvironment, LispPtr& aArguments);
+};
+
+
+class ListedMacroUserFunction : public MacroUserFunction
+{
+public:
+  ListedMacroUserFunction(LispPtr& aParameters);
+  virtual LispInt IsArity(LispInt aArity) const;
+  virtual void Evaluate(LispPtr& aResult,LispEnvironment& aEnvironment, LispPtr& aArguments);
+};
+
+
+
+
+#endif
+
diff --git a/contrib/media/updf/include/mathutil.h b/contrib/media/updf/include/mathutil.h
new file mode 100644
index 0000000000..646dc80b28
--- /dev/null
+++ b/contrib/media/updf/include/mathutil.h
@@ -0,0 +1,8 @@
+
+#ifndef __mathutil_h__
+#define __mathutil_h__
+
+LispInt PlatAsciiToInt(LispChar * aString);
+
+#endif
+
diff --git a/contrib/media/updf/include/mcoff/_coff.h b/contrib/media/updf/include/mcoff/_coff.h
new file mode 100644
index 0000000000..95a568f0a8
--- /dev/null
+++ b/contrib/media/updf/include/mcoff/_coff.h
@@ -0,0 +1,315 @@
+#ifndef __MENUET_COFF_H
+#define __MENUET_COFF_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/********************** FILE HEADER **********************/
+
+struct external_filehdr {
+	unsigned short f_magic;		/* magic number			*/
+	unsigned short f_nscns;		/* number of sections		*/
+	unsigned long f_timdat;	/* time & date stamp		*/
+	unsigned long f_symptr;	/* file pointer to symtab	*/
+	unsigned long f_nsyms;		/* number of symtab entries	*/
+	unsigned short f_opthdr;	/* sizeof(optional hdr)		*/
+	unsigned short f_flags;		/* flags			*/
+};
+
+/* Bits for f_flags:
+ *	F_RELFLG	relocation info stripped from file
+ *	F_EXEC		file is executable (no unresolved external references)
+ *	F_LNNO		line numbers stripped from file
+ *	F_LSYMS		local symbols stripped from file
+ *	F_AR32WR	file has byte ordering of an AR32WR machine (e.g. vax)
+ */
+
+#define F_RELFLG	(0x0001)
+#define F_EXEC		(0x0002)
+#define F_LNNO		(0x0004)
+#define F_LSYMS		(0x0008)
+
+#define	I386MAGIC	0x14c
+#define I386AIXMAGIC	0x175
+#define I386BADMAG(x) (((x).f_magic!=I386MAGIC) && (x).f_magic!=I386AIXMAGIC)
+
+#define	FILHDR	struct external_filehdr
+#define	FILHSZ	sizeof(FILHDR)
+
+/********************** AOUT "OPTIONAL HEADER" **********************/
+
+typedef struct 
+{
+  unsigned short 	magic;		/* type of file				*/
+  unsigned short	vstamp;		/* version stamp			*/
+  unsigned long	tsize;		/* text size in bytes, padded to FW bdry*/
+  unsigned long	dsize;		/* initialized data "  "		*/
+  unsigned long	bsize;		/* uninitialized data "   "		*/
+  unsigned long	entry;		/* entry pt.				*/
+  unsigned long 	text_start;	/* base of text used for this file */
+  unsigned long 	data_start;	/* base of data used for this file */
+} AOUTHDR;
+
+typedef struct gnu_aout {
+	unsigned long info;
+	unsigned long tsize;
+	unsigned long dsize;
+	unsigned long bsize;
+	unsigned long symsize;
+	unsigned long entry;
+	unsigned long txrel;
+	unsigned long dtrel;
+} GNU_AOUT;
+
+#define AOUTSZ (sizeof(AOUTHDR))
+
+#define OMAGIC          0404    /* object files, eg as output */
+#define ZMAGIC          0413    /* demand load format, eg normal ld output */
+#define STMAGIC		0401	/* target shlib */
+#define SHMAGIC		0443	/* host   shlib */
+
+
+/********************** SECTION HEADER **********************/
+
+struct external_scnhdr {
+	char		s_name[8];	/* section name			*/
+	unsigned long		s_paddr;	/* physical address, aliased s_nlib */
+	unsigned long		s_vaddr;	/* virtual address		*/
+	unsigned long		s_size;		/* section size			*/
+	unsigned long		s_scnptr;	/* file ptr to raw data for section */
+	unsigned long		s_relptr;	/* file ptr to relocation	*/
+	unsigned long		s_lnnoptr;	/* file ptr to line numbers	*/
+	unsigned short		s_nreloc;	/* number of relocation entries	*/
+	unsigned short		s_nlnno;	/* number of line number entries*/
+	unsigned long		s_flags;	/* flags			*/
+};
+
+#define	SCNHDR	struct external_scnhdr
+#define	SCNHSZ	sizeof(SCNHDR)
+
+/*
+ * names of "special" sections
+ */
+#define _TEXT	".text"
+#define _DATA	".data"
+#define _BSS	".bss"
+#define _COMMENT ".comment"
+#define _LIB ".lib"
+
+/*
+ * s_flags "type"
+ */
+#define STYP_TEXT	 (0x0020)	/* section contains text only */
+#define STYP_DATA	 (0x0040)	/* section contains data only */
+#define STYP_BSS	 (0x0080)	/* section contains bss only */
+
+/********************** LINE NUMBERS **********************/
+
+/* 1 line number entry for every "breakpointable" source line in a section.
+ * Line numbers are grouped on a per function basis; first entry in a function
+ * grouping will have l_lnno = 0 and in place of physical address will be the
+ * symbol table index of the function name.
+ */
+struct external_lineno {
+	union {
+		unsigned long l_symndx __attribute__((packed));	/* function name symbol index, iff l_lnno == 0 */
+		unsigned long l_paddr __attribute__((packed));		/* (physical) address of line number */
+	} l_addr;
+	unsigned short l_lnno;						/* line number */
+};
+
+
+#define	LINENO	struct external_lineno
+#define	LINESZ	sizeof(LINENO)
+
+
+/********************** SYMBOLS **********************/
+
+#define E_SYMNMLEN	8	/* # characters in a symbol name	*/
+#define E_FILNMLEN	14	/* # characters in a file name		*/
+#define E_DIMNUM	4	/* # array dimensions in auxiliary entry */
+
+struct external_syment 
+{
+  union {
+    char e_name[E_SYMNMLEN];
+    struct {
+      unsigned long e_zeroes __attribute__((packed));
+      unsigned long e_offset __attribute__((packed));
+    } e;
+  } e;
+  unsigned long e_value __attribute__((packed));
+  short e_scnum;
+  unsigned short e_type;
+  unsigned char e_sclass;
+  unsigned char e_numaux;
+} __attribute__((packed));
+
+#define N_BTMASK	(0xf)
+#define N_TMASK		(0x30)
+#define N_BTSHFT	(4)
+#define N_TSHIFT	(2)
+  
+union external_auxent 
+{
+ struct 
+ {
+  unsigned long x_tagndx __attribute__((packed));		/* str, un, or enum tag indx */
+  union 
+  {
+   struct 
+   {
+    unsigned short  x_lnno;				/* declaration line number */
+    unsigned short  x_size; 				/* str/union/array size */
+   } x_lnsz;
+   unsigned long x_fsize __attribute__((packed));		/* size of function */
+  } x_misc;
+  union 
+  {
+   struct 
+   {					/* if ISFCN, tag, or .bb */
+    unsigned long x_lnnoptr __attribute__((packed));	/* ptr to fcn line # */
+    unsigned long x_endndx __attribute__((packed));	/* entry ndx past block end */
+   } x_fcn;
+   struct {					/* if ISARY, up to 4 dimen. */
+    unsigned short x_dimen[E_DIMNUM];
+   } x_ary;
+  } x_fcnary;
+  unsigned short x_tvndx;						/* tv index */
+ } x_sym;
+ union 
+ {
+  char x_fname[E_FILNMLEN];
+  struct 
+  {
+   unsigned long x_zeroes __attribute__((packed));
+   unsigned long x_offset __attribute__((packed));
+  } x_n;
+ } x_file;
+ struct 
+ {
+  unsigned long x_scnlen __attribute__((packed));		/* section length */
+  unsigned short x_nreloc;					/* # relocation entries */
+  unsigned short x_nlinno;					/* # line numbers */
+ } x_scn;
+ struct 
+ {
+  unsigned long x_tvfill __attribute__((packed));		/* tv fill value */
+  unsigned short x_tvlen;						/* length of .tv */
+  unsigned short x_tvran[2];					/* tv range */
+ } x_tv;		/* info about .tv section (in auxent of symbol .tv)) */
+};
+
+#define	SYMENT	struct external_syment
+#define	SYMESZ	sizeof(SYMENT)
+#define	AUXENT	union external_auxent
+#define	AUXESZ	sizeof(AUXENT)
+
+#define _ETEXT	"etext"
+
+/* Relocatable symbols have number of the section in which they are defined,
+   or one of the following: */
+
+#define N_UNDEF	((short)0)	/* undefined symbol */
+#define N_ABS	((short)-1)	/* value of symbol is absolute */
+#define N_DEBUG	((short)-2)	/* debugging symbol -- value is meaningless */
+#define N_TV	((short)-3)	/* indicates symbol needs preload transfer vector */
+#define P_TV	((short)-4)	/* indicates symbol needs postload transfer vector*/
+
+/*
+ * Type of a symbol, in low N bits of the word
+ */
+#define T_NULL		0
+#define T_VOID		1	/* function argument (only used by compiler) */
+#define T_CHAR		2	/* character		*/
+#define T_SHORT		3	/* short integer	*/
+#define T_INT		4	/* integer		*/
+#define T_LONG		5	/* long integer		*/
+#define T_FLOAT		6	/* floating point	*/
+#define T_DOUBLE	7	/* double word		*/
+#define T_STRUCT	8	/* structure 		*/
+#define T_UNION		9	/* union 		*/
+#define T_ENUM		10	/* enumeration 		*/
+#define T_MOE		11	/* member of enumeration*/
+#define T_UCHAR		12	/* unsigned character	*/
+#define T_USHORT	13	/* unsigned short	*/
+#define T_UINT		14	/* unsigned integer	*/
+#define T_ULONG		15	/* unsigned long	*/
+#define T_LNGDBL	16	/* long double		*/
+
+/*
+ * derived types, in n_type
+*/
+#define DT_NON		(0)	/* no derived type */
+#define DT_PTR		(1)	/* pointer */
+#define DT_FCN		(2)	/* function */
+#define DT_ARY		(3)	/* array */
+
+#define BTYPE(x)	((x) & N_BTMASK)
+
+#define ISPTR(x)	(((x) & N_TMASK) == (DT_PTR << N_BTSHFT))
+#define ISFCN(x)	(((x) & N_TMASK) == (DT_FCN << N_BTSHFT))
+#define ISARY(x)	(((x) & N_TMASK) == (DT_ARY << N_BTSHFT))
+#define ISTAG(x)	((x)==C_STRTAG||(x)==C_UNTAG||(x)==C_ENTAG)
+#define DECREF(x) ((((x)>>N_TSHIFT)&~N_BTMASK)|((x)&N_BTMASK))
+
+/********************** STORAGE CLASSES **********************/
+
+/* This used to be defined as -1, but now n_sclass is unsigned.  */
+#define C_EFCN		0xff	/* physical end of function	*/
+#define C_NULL		0
+#define C_AUTO		1	/* automatic variable		*/
+#define C_EXT		2	/* external symbol		*/
+#define C_STAT		3	/* static			*/
+#define C_REG		4	/* register variable		*/
+#define C_EXTDEF	5	/* external definition		*/
+#define C_LABEL		6	/* label			*/
+#define C_ULABEL	7	/* undefined label		*/
+#define C_MOS		8	/* member of structure		*/
+#define C_ARG		9	/* function argument		*/
+#define C_STRTAG	10	/* structure tag		*/
+#define C_MOU		11	/* member of union		*/
+#define C_UNTAG		12	/* union tag			*/
+#define C_TPDEF		13	/* type definition		*/
+#define C_USTATIC	14	/* undefined static		*/
+#define C_ENTAG		15	/* enumeration tag		*/
+#define C_MOE		16	/* member of enumeration	*/
+#define C_REGPARM	17	/* register parameter		*/
+#define C_FIELD		18	/* bit field			*/
+#define C_AUTOARG	19	/* auto argument		*/
+#define C_LASTENT	20	/* dummy entry (end of block)	*/
+#define C_BLOCK		100	/* ".bb" or ".eb"		*/
+#define C_FCN		101	/* ".bf" or ".ef"		*/
+#define C_EOS		102	/* end of structure		*/
+#define C_FILE		103	/* file name			*/
+#define C_LINE		104	/* line # reformatted as symbol table entry */
+#define C_ALIAS	 	105	/* duplicate tag		*/
+#define C_HIDDEN	106	/* ext symbol in dmert public lib */
+
+/********************** RELOCATION DIRECTIVES **********************/
+
+struct external_reloc {
+  unsigned long r_vaddr __attribute__((packed));
+  unsigned long r_symndx __attribute__((packed));
+  unsigned short r_type;
+};
+
+
+#define RELOC struct external_reloc
+#define RELSZ sizeof(RELOC)
+
+#define RELOC_REL32	20	/* 32-bit PC-relative address */
+#define RELOC_ADDR32	6	/* 32-bit absolute address */
+
+#define DEFAULT_DATA_SECTION_ALIGNMENT 4
+#define DEFAULT_BSS_SECTION_ALIGNMENT 4
+#define DEFAULT_TEXT_SECTION_ALIGNMENT 4
+/* For new sections we havn't heard of before */
+#define DEFAULT_SECTION_ALIGNMENT 4
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/mcoff/mcoff.h b/contrib/media/updf/include/mcoff/mcoff.h
new file mode 100644
index 0000000000..c9d0654594
--- /dev/null
+++ b/contrib/media/updf/include/mcoff/mcoff.h
@@ -0,0 +1,64 @@
+#ifndef __MENUETOS_MCOFF_H
+#define __MENUETOS_MCOFF_H
+
+#include"_coff.h"
+
+typedef struct {
+ char			* co_loadptr;
+ unsigned long		  co_loadaddr;
+ unsigned long		  co_filesize;
+ FILHDR			* co_filehdr;
+ SCNHDR			* co_sections;
+ SYMENT			* co_symtab;
+ char			* co_strtab; 
+ char			* co_bssptr;
+ unsigned long		  co_bssaddr;
+ unsigned long		  co_bsssize;
+ unsigned long		  co_bsssectnum;
+} coffobj_t;
+
+coffobj_t * mcoff_load_file(char * fname);
+void unload_coff_file(coffobj_t * obj);
+SCNHDR * find_section(char * name,coffobj_t * obj);
+int read_section_data(coffobj_t * obj,SCNHDR * hdr,void ** readp);
+SYMENT * find_coff_symbol(coffobj_t * obj,char * objname);
+
+typedef int (* symlookupfn_t)(coffobj_t *,unsigned long *,unsigned long *,int);
+int relocate_coff_file(coffobj_t * obj,symlookupfn_t lookupfn);
+int mcoff_std_symlookupfn(coffobj_t * obj,unsigned long * sym_val,
+ unsigned long * sym_sect,int index);
+unsigned long mcoff_get_ref(coffobj_t * obj,char * symname);
+
+/*
+Your lookup function can be similar to this:
+
+int mcoff_std_symlookupfn(coffobj_t * obj,unsigned long * sym_val,
+ unsigned long * sym_sect,int index)
+{
+ SYMENT * symtab,* lookup;
+ char xname[9];
+ char * symnamep;
+ symtab=obj->co_symtab+index;
+ *sym_sect=(unsigned long)symtab->e_scnum;
+ if(symtab->e_scnum>0)
+ {
+  *sym_val=symtab->e_value;
+  return 0;
+ }
+ if(symtab->e.e.e_zeroes==0)
+ {
+  symnamep=(char *)(((long)obj->co_strtab)+symtab->e.e.e_offset);
+ } else {
+  symnamep=(char *)symtab->e.e_name;
+  memset(xname,0,9);
+  memcpy(xname,symnamep,8);
+  symnamep=xname;
+ }
+ lookup=find_coff_symbol(obj,symnamep);
+ if(!lookup) return -1;
+ *sym_val=lookup->e_value+obj->co_sections[lookup->e_scnum-1].s_scnptr+obj->co_loadaddr;
+ return 0;
+}
+*/
+
+#endif
diff --git a/contrib/media/updf/include/mct.h b/contrib/media/updf/include/mct.h
new file mode 100644
index 0000000000..84e3f8add1
--- /dev/null
+++ b/contrib/media/updf/include/mct.h
@@ -0,0 +1,98 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MCT_H
+#define __MCT_H
+/**
+@file mct.h
+@brief Implementation of a multi-component transforms (MCT)
+
+The functions in MCT.C have for goal to realize reversible and irreversible multicomponent
+transform. The functions in MCT.C are used by some function in TCD.C.
+*/
+
+/** @defgroup MCT MCT - Implementation of a multi-component transform */
+/*@{*/
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Apply a reversible multi-component transform to an image
+@param c0 Samples for red component
+@param c1 Samples for green component
+@param c2 Samples blue component
+@param n Number of samples for each component
+*/
+void mct_encode(int *c0, int *c1, int *c2, int n);
+/**
+Apply a reversible multi-component inverse transform to an image
+@param c0 Samples for luminance component
+@param c1 Samples for red chrominance component
+@param c2 Samples for blue chrominance component
+@param n Number of samples for each component
+*/
+void mct_decode(int *c0, int *c1, int *c2, int n);
+/**
+Get norm of the basis function used for the reversible multi-component transform
+@param compno Number of the component (0->Y, 1->U, 2->V)
+@return 
+*/
+double mct_getnorm(int compno);
+
+/**
+Apply an irreversible multi-component transform to an image
+@param c0 Samples for red component
+@param c1 Samples for green component
+@param c2 Samples blue component
+@param n Number of samples for each component
+*/
+void mct_encode_real(int *c0, int *c1, int *c2, int n);
+/**
+Apply an irreversible multi-component inverse transform to an image
+@param c0 Samples for luminance component
+@param c1 Samples for red chrominance component
+@param c2 Samples for blue chrominance component
+@param n Number of samples for each component
+*/
+void mct_decode_real(float* c0, float* c1, float* c2, int n);
+/**
+Get norm of the basis function used for the irreversible multi-component transform
+@param compno Number of the component (0->Y, 1->U, 2->V)
+@return 
+*/
+double mct_getnorm_real(int compno);
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __MCT_H */
diff --git a/contrib/media/updf/include/mem.h b/contrib/media/updf/include/mem.h
new file mode 100644
index 0000000000..618048c7f6
--- /dev/null
+++ b/contrib/media/updf/include/mem.h
@@ -0,0 +1,5 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+/* DO NOT USE THIS IN NEW CODE.  It is here only
+   to allow old code to compile. */
+
+#include <memory.h>
diff --git a/contrib/media/updf/include/memory b/contrib/media/updf/include/memory
new file mode 100644
index 0000000000..ca98df6dad
--- /dev/null
+++ b/contrib/media/updf/include/memory
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_MEMORY
+#include <bits/std_memory.h>
+#endif
diff --git a/contrib/media/updf/include/memory.h b/contrib/media/updf/include/memory.h
new file mode 100644
index 0000000000..062e64abf9
--- /dev/null
+++ b/contrib/media/updf/include/memory.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_memory_h_
+#define __dj_include_memory_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <stdlib.h>
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_memory_h_ */
diff --git a/contrib/media/updf/include/menu.h b/contrib/media/updf/include/menu.h
new file mode 100644
index 0000000000..03c3cbc8da
--- /dev/null
+++ b/contrib/media/updf/include/menu.h
@@ -0,0 +1,250 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <Juergen.Pfeifer@T-Online.de> 1995,1997        *
+ ****************************************************************************/
+
+#ifndef ETI_MENU
+#define ETI_MENU
+
+#include <curses.h>
+#include <eti.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef int Menu_Options;
+typedef int Item_Options;
+
+/* Menu options: */
+#define O_ONEVALUE      (0x01)
+#define O_SHOWDESC      (0x02)
+#define O_ROWMAJOR      (0x04)
+#define O_IGNORECASE    (0x08)
+#define O_SHOWMATCH     (0x10)
+#define O_NONCYCLIC     (0x20)
+
+/* Item options: */
+#define O_SELECTABLE    (0x01)
+
+typedef struct
+{
+  const char* str;
+  unsigned short length;
+} TEXT;
+
+typedef struct tagITEM 
+{
+  TEXT           name;        /* name of menu item                         */
+  TEXT           description; /* description of item, optional in display  */ 
+  struct tagMENU *imenu;      /* Pointer to parent menu                    */
+  void           *userptr;    /* Pointer to user defined per item data     */ 
+  Item_Options   opt;         /* Item options                              */ 
+  short          index;       /* Item number if connected to a menu        */
+  short          y;           /* y and x location of item in menu          */
+  short          x;
+  bool           value;       /* Selection value                           */
+                             
+  struct tagITEM *left;       /* neighbour items                           */
+  struct tagITEM *right;
+  struct tagITEM *up;
+  struct tagITEM *down;
+
+} ITEM;
+
+typedef void (*Menu_Hook)(struct tagMENU *);
+
+typedef struct tagMENU 
+{
+  short          height;                /* Nr. of chars high               */
+  short          width;                 /* Nr. of chars wide               */
+  short          rows;                  /* Nr. of items high               */
+  short          cols;                  /* Nr. of items wide               */
+  short          frows;                 /* Nr. of formatted items high     */
+  short          fcols;                 /* Nr. of formatted items wide     */
+  short          arows;                 /* Nr. of items high (actual)      */
+  short          namelen;               /* Max. name length                */
+  short          desclen;               /* Max. description length         */
+  short          marklen;               /* Length of mark, if any          */
+  short          itemlen;               /* Length of one item              */
+  short          spc_desc;              /* Spacing for descriptor          */
+  short          spc_cols;              /* Spacing for columns             */
+  short          spc_rows;              /* Spacing for rows                */ 
+  char          *pattern;               /* Buffer to store match chars     */
+  short          pindex;                /* Index into pattern buffer       */
+  WINDOW        *win;                   /* Window containing menu          */
+  WINDOW        *sub;                   /* Subwindow for menu display      */
+  WINDOW        *userwin;               /* User's window                   */
+  WINDOW        *usersub;               /* User's subwindow                */
+  ITEM          **items;                /* array of items                  */ 
+  short          nitems;                /* Nr. of items in menu            */
+  ITEM          *curitem;               /* Current item                    */
+  short          toprow;                /* Top row of menu                 */
+  chtype         fore;                  /* Selection attribute             */
+  chtype         back;                  /* Nonselection attribute          */
+  chtype         grey;                  /* Inactive attribute              */
+  unsigned char  pad;                   /* Pad character                   */
+
+  Menu_Hook      menuinit;              /* User hooks                      */
+  Menu_Hook      menuterm;
+  Menu_Hook      iteminit;
+  Menu_Hook      itemterm;
+
+  void          *userptr;               /* Pointer to menus user data      */
+  char          *mark;                  /* Pointer to marker string        */
+
+  Menu_Options   opt;                   /* Menu options                    */
+  unsigned short status;                /* Internal state of menu          */
+
+} MENU;
+
+
+/* Define keys */
+
+#define REQ_LEFT_ITEM           (KEY_MAX + 1)
+#define REQ_RIGHT_ITEM          (KEY_MAX + 2)
+#define REQ_UP_ITEM             (KEY_MAX + 3)
+#define REQ_DOWN_ITEM           (KEY_MAX + 4)
+#define REQ_SCR_ULINE           (KEY_MAX + 5)
+#define REQ_SCR_DLINE           (KEY_MAX + 6)
+#define REQ_SCR_DPAGE           (KEY_MAX + 7)
+#define REQ_SCR_UPAGE           (KEY_MAX + 8)
+#define REQ_FIRST_ITEM          (KEY_MAX + 9)
+#define REQ_LAST_ITEM           (KEY_MAX + 10)
+#define REQ_NEXT_ITEM           (KEY_MAX + 11)
+#define REQ_PREV_ITEM           (KEY_MAX + 12)
+#define REQ_TOGGLE_ITEM         (KEY_MAX + 13)
+#define REQ_CLEAR_PATTERN       (KEY_MAX + 14)
+#define REQ_BACK_PATTERN        (KEY_MAX + 15)
+#define REQ_NEXT_MATCH          (KEY_MAX + 16)
+#define REQ_PREV_MATCH          (KEY_MAX + 17)
+
+#define MIN_MENU_COMMAND        (KEY_MAX + 1)
+#define MAX_MENU_COMMAND        (KEY_MAX + 17)
+
+/*
+ * Some AT&T code expects MAX_COMMAND to be out-of-band not
+ * just for menu commands but for forms ones as well.
+ */
+#if defined(MAX_COMMAND)
+#  if (MAX_MENU_COMMAND > MAX_COMMAND)
+#    error Something is wrong -- MAX_MENU_COMMAND is greater than MAX_COMMAND
+#  elif (MAX_COMMAND != (KEY_MAX + 128))
+#    error Something is wrong -- MAX_COMMAND is already inconsistently defined.
+#  endif
+#else
+#  define MAX_COMMAND (KEY_MAX + 128)
+#endif
+
+
+/* --------- prototypes for libmenu functions ----------------------------- */
+
+extern ITEM     **menu_items(const MENU *),
+                *current_item(const MENU *),
+                *new_item(const char *,const char *);
+
+extern MENU     *new_menu(ITEM **);
+
+extern Item_Options  item_opts(const ITEM *);
+extern Menu_Options  menu_opts(const MENU *);
+
+Menu_Hook       item_init(const MENU *),
+                item_term(const MENU *),
+                menu_init(const MENU *),
+                menu_term(const MENU *);
+
+extern WINDOW   *menu_sub(const MENU *),
+                *menu_win(const MENU *);
+
+extern const char *item_description(const ITEM *),
+                  *item_name(const ITEM *),
+                  *menu_mark(const MENU *),
+                  *menu_request_name(int);
+
+extern char     *menu_pattern(const MENU *);
+
+extern void     *menu_userptr(const MENU *),
+                *item_userptr(const ITEM *);
+
+extern chtype   menu_back(const MENU *),
+                menu_fore(const MENU *),
+                menu_grey(const MENU *);
+
+extern int      free_item(ITEM *),
+                free_menu(MENU *),
+                item_count(const MENU *),
+                item_index(const ITEM *),
+                item_opts_off(ITEM *,Item_Options),
+                item_opts_on(ITEM *,Item_Options),
+                menu_driver(MENU *,int),
+                menu_opts_off(MENU *,Menu_Options),
+                menu_opts_on(MENU *,Menu_Options),
+                menu_pad(const MENU *),
+                pos_menu_cursor(const MENU *),
+                post_menu(MENU *),
+                scale_menu(const MENU *,int *,int *),
+                set_current_item(MENU *menu,ITEM *item),
+                set_item_init(MENU *,void(*)(MENU *)),
+                set_item_opts(ITEM *,Item_Options),
+                set_item_term(MENU *,void(*)(MENU *)),
+                set_item_userptr(ITEM *, void *),
+                set_item_value(ITEM *,bool),
+                set_menu_back(MENU *,chtype),
+                set_menu_fore(MENU *,chtype),
+                set_menu_format(MENU *,int,int),
+                set_menu_grey(MENU *,chtype),
+                set_menu_init(MENU *,void(*)(MENU *)),
+                set_menu_items(MENU *,ITEM **),
+                set_menu_mark(MENU *, const char *),
+                set_menu_opts(MENU *,Menu_Options),
+                set_menu_pad(MENU *,int),
+                set_menu_pattern(MENU *,const char *),
+                set_menu_sub(MENU *,WINDOW *),
+                set_menu_term(MENU *,void(*)(MENU *)),
+                set_menu_userptr(MENU *,void *),
+                set_menu_win(MENU *,WINDOW *),
+                set_top_row(MENU *,int),
+                top_row(const MENU *),
+                unpost_menu(MENU *),
+                menu_request_by_name(const char *),
+                set_menu_spacing(MENU *,int,int,int),
+                menu_spacing(const MENU *,int *,int *,int *);
+
+
+extern bool     item_value(const ITEM *),
+                item_visible(const ITEM *);
+
+void            menu_format(const MENU *,int *,int *);
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif /* ETI_MENU */
diff --git a/contrib/media/updf/include/menuet/console.h b/contrib/media/updf/include/menuet/console.h
new file mode 100644
index 0000000000..6ba45610d1
--- /dev/null
+++ b/contrib/media/updf/include/menuet/console.h
@@ -0,0 +1,25 @@
+#ifndef __GLIBC__MENUET_CONSOLE_H
+#define __GLIBC__MENUET_CONSOLE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include<menuet/os.h>
+
+extern const unsigned char font_8x8[];
+extern void __menuet__redraw_console(void);
+extern void __menuet__show_text_cursor(void);
+extern void __menuet__hide_text_cursor(void);
+extern void __menuet__init_console(int x,int y);
+extern void __menuet__clrscr(void);
+extern void __menuet__putch(char c);
+extern void __menuet__gotoxy(int x,int y);
+extern void __menuet__outtextxy(int x,int y,char c);
+extern void __menuet__getxy(int * x,int * y);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/menuet/font8x8.h b/contrib/media/updf/include/menuet/font8x8.h
new file mode 100644
index 0000000000..bc2abfbeae
--- /dev/null
+++ b/contrib/media/updf/include/menuet/font8x8.h
@@ -0,0 +1,262 @@
+/* font characters */
+/* from www.freetype.org */
+const unsigned char font_8x8[2048] =
+{
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x7E, 0x81, 0xA5, 0x81, 0xBD, 0x99, 0x81, 0x7E,
+    0x7E, 0xFF, 0xDB, 0xFF, 0xC3, 0xE7, 0xFF, 0x7E,
+    0x6C, 0xFE, 0xFE, 0xFE, 0x7C, 0x38, 0x10, 0x00,
+    0x10, 0x38, 0x7C, 0xFE, 0x7C, 0x38, 0x10, 0x00,
+    0x38, 0x7C, 0x38, 0xFE, 0xFE, 0x92, 0x10, 0x7C,
+    0x00, 0x10, 0x38, 0x7C, 0xFE, 0x7C, 0x38, 0x7C,
+    0x00, 0x00, 0x18, 0x3C, 0x3C, 0x18, 0x00, 0x00,
+    0xFF, 0xFF, 0xE7, 0xC3, 0xC3, 0xE7, 0xFF, 0xFF,
+    0x00, 0x3C, 0x66, 0x42, 0x42, 0x66, 0x3C, 0x00,
+    0xFF, 0xC3, 0x99, 0xBD, 0xBD, 0x99, 0xC3, 0xFF,
+    0x0F, 0x07, 0x0F, 0x7D, 0xCC, 0xCC, 0xCC, 0x78,
+    0x3C, 0x66, 0x66, 0x66, 0x3C, 0x18, 0x7E, 0x18,
+    0x3F, 0x33, 0x3F, 0x30, 0x30, 0x70, 0xF0, 0xE0,
+    0x7F, 0x63, 0x7F, 0x63, 0x63, 0x67, 0xE6, 0xC0,
+    0x99, 0x5A, 0x3C, 0xE7, 0xE7, 0x3C, 0x5A, 0x99,
+    0x80, 0xE0, 0xF8, 0xFE, 0xF8, 0xE0, 0x80, 0x00,
+    0x02, 0x0E, 0x3E, 0xFE, 0x3E, 0x0E, 0x02, 0x00,
+    0x18, 0x3C, 0x7E, 0x18, 0x18, 0x7E, 0x3C, 0x18,
+    0x66, 0x66, 0x66, 0x66, 0x66, 0x00, 0x66, 0x00,
+    0x7F, 0xDB, 0xDB, 0x7B, 0x1B, 0x1B, 0x1B, 0x00,
+    0x3E, 0x63, 0x38, 0x6C, 0x6C, 0x38, 0x86, 0xFC,
+    0x00, 0x00, 0x00, 0x00, 0x7E, 0x7E, 0x7E, 0x00,
+    0x18, 0x3C, 0x7E, 0x18, 0x7E, 0x3C, 0x18, 0xFF,
+    0x18, 0x3C, 0x7E, 0x18, 0x18, 0x18, 0x18, 0x00,
+    0x18, 0x18, 0x18, 0x18, 0x7E, 0x3C, 0x18, 0x00,
+    0x00, 0x18, 0x0C, 0xFE, 0x0C, 0x18, 0x00, 0x00,
+    0x00, 0x30, 0x60, 0xFE, 0x60, 0x30, 0x00, 0x00,
+    0x00, 0x00, 0xC0, 0xC0, 0xC0, 0xFE, 0x00, 0x00,
+    0x00, 0x24, 0x66, 0xFF, 0x66, 0x24, 0x00, 0x00,
+    0x00, 0x18, 0x3C, 0x7E, 0xFF, 0xFF, 0x00, 0x00,
+    0x00, 0xFF, 0xFF, 0x7E, 0x3C, 0x18, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x18, 0x3C, 0x3C, 0x18, 0x18, 0x00, 0x18, 0x00,
+    0x6C, 0x6C, 0x6C, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x6C, 0x6C, 0xFE, 0x6C, 0xFE, 0x6C, 0x6C, 0x00,
+    0x18, 0x7E, 0xC0, 0x7C, 0x06, 0xFC, 0x18, 0x00,
+    0x00, 0xC6, 0xCC, 0x18, 0x30, 0x66, 0xC6, 0x00,
+    0x38, 0x6C, 0x38, 0x76, 0xDC, 0xCC, 0x76, 0x00,
+    0x30, 0x30, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x18, 0x30, 0x60, 0x60, 0x60, 0x30, 0x18, 0x00,
+    0x60, 0x30, 0x18, 0x18, 0x18, 0x30, 0x60, 0x00,
+    0x00, 0x66, 0x3C, 0xFF, 0x3C, 0x66, 0x00, 0x00,
+    0x00, 0x18, 0x18, 0x7E, 0x18, 0x18, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x30,
+    0x00, 0x00, 0x00, 0x7E, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00,
+    0x06, 0x0C, 0x18, 0x30, 0x60, 0xC0, 0x80, 0x00,
+    0x7C, 0xCE, 0xDE, 0xF6, 0xE6, 0xC6, 0x7C, 0x00,
+    0x30, 0x70, 0x30, 0x30, 0x30, 0x30, 0xFC, 0x00,
+    0x78, 0xCC, 0x0C, 0x38, 0x60, 0xCC, 0xFC, 0x00,
+    0x78, 0xCC, 0x0C, 0x38, 0x0C, 0xCC, 0x78, 0x00,
+    0x1C, 0x3C, 0x6C, 0xCC, 0xFE, 0x0C, 0x1E, 0x00,
+    0xFC, 0xC0, 0xF8, 0x0C, 0x0C, 0xCC, 0x78, 0x00,
+    0x38, 0x60, 0xC0, 0xF8, 0xCC, 0xCC, 0x78, 0x00,
+    0xFC, 0xCC, 0x0C, 0x18, 0x30, 0x30, 0x30, 0x00,
+    0x78, 0xCC, 0xCC, 0x78, 0xCC, 0xCC, 0x78, 0x00,
+    0x78, 0xCC, 0xCC, 0x7C, 0x0C, 0x18, 0x70, 0x00,
+    0x00, 0x18, 0x18, 0x00, 0x00, 0x18, 0x18, 0x00,
+    0x00, 0x18, 0x18, 0x00, 0x00, 0x18, 0x18, 0x30,
+    0x18, 0x30, 0x60, 0xC0, 0x60, 0x30, 0x18, 0x00,
+    0x00, 0x00, 0x7E, 0x00, 0x7E, 0x00, 0x00, 0x00,
+    0x60, 0x30, 0x18, 0x0C, 0x18, 0x30, 0x60, 0x00,
+    0x3C, 0x66, 0x0C, 0x18, 0x18, 0x00, 0x18, 0x00,
+    0x7C, 0xC6, 0xDE, 0xDE, 0xDC, 0xC0, 0x7C, 0x00,
+    0x30, 0x78, 0xCC, 0xCC, 0xFC, 0xCC, 0xCC, 0x00,
+    0xFC, 0x66, 0x66, 0x7C, 0x66, 0x66, 0xFC, 0x00,
+    0x3C, 0x66, 0xC0, 0xC0, 0xC0, 0x66, 0x3C, 0x00,
+    0xF8, 0x6C, 0x66, 0x66, 0x66, 0x6C, 0xF8, 0x00,
+    0xFE, 0x62, 0x68, 0x78, 0x68, 0x62, 0xFE, 0x00,
+    0xFE, 0x62, 0x68, 0x78, 0x68, 0x60, 0xF0, 0x00,
+    0x3C, 0x66, 0xC0, 0xC0, 0xCE, 0x66, 0x3A, 0x00,
+    0xCC, 0xCC, 0xCC, 0xFC, 0xCC, 0xCC, 0xCC, 0x00,
+    0x78, 0x30, 0x30, 0x30, 0x30, 0x30, 0x78, 0x00,
+    0x1E, 0x0C, 0x0C, 0x0C, 0xCC, 0xCC, 0x78, 0x00,
+    0xE6, 0x66, 0x6C, 0x78, 0x6C, 0x66, 0xE6, 0x00,
+    0xF0, 0x60, 0x60, 0x60, 0x62, 0x66, 0xFE, 0x00,
+    0xC6, 0xEE, 0xFE, 0xFE, 0xD6, 0xC6, 0xC6, 0x00,
+    0xC6, 0xE6, 0xF6, 0xDE, 0xCE, 0xC6, 0xC6, 0x00,
+    0x38, 0x6C, 0xC6, 0xC6, 0xC6, 0x6C, 0x38, 0x00,
+    0xFC, 0x66, 0x66, 0x7C, 0x60, 0x60, 0xF0, 0x00,
+    0x7C, 0xC6, 0xC6, 0xC6, 0xD6, 0x7C, 0x0E, 0x00,
+    0xFC, 0x66, 0x66, 0x7C, 0x6C, 0x66, 0xE6, 0x00,
+    0x7C, 0xC6, 0xE0, 0x78, 0x0E, 0xC6, 0x7C, 0x00,
+    0xFC, 0xB4, 0x30, 0x30, 0x30, 0x30, 0x78, 0x00,
+    0xCC, 0xCC, 0xCC, 0xCC, 0xCC, 0xCC, 0xFC, 0x00,
+    0xCC, 0xCC, 0xCC, 0xCC, 0xCC, 0x78, 0x30, 0x00,
+    0xC6, 0xC6, 0xC6, 0xC6, 0xD6, 0xFE, 0x6C, 0x00,
+    0xC6, 0xC6, 0x6C, 0x38, 0x6C, 0xC6, 0xC6, 0x00,
+    0xCC, 0xCC, 0xCC, 0x78, 0x30, 0x30, 0x78, 0x00,
+    0xFE, 0xC6, 0x8C, 0x18, 0x32, 0x66, 0xFE, 0x00,
+    0x78, 0x60, 0x60, 0x60, 0x60, 0x60, 0x78, 0x00,
+    0xC0, 0x60, 0x30, 0x18, 0x0C, 0x06, 0x02, 0x00,
+    0x78, 0x18, 0x18, 0x18, 0x18, 0x18, 0x78, 0x00,
+    0x10, 0x38, 0x6C, 0xC6, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF,
+    0x30, 0x30, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x78, 0x0C, 0x7C, 0xCC, 0x76, 0x00,
+    0xE0, 0x60, 0x60, 0x7C, 0x66, 0x66, 0xDC, 0x00,
+    0x00, 0x00, 0x78, 0xCC, 0xC0, 0xCC, 0x78, 0x00,
+    0x1C, 0x0C, 0x0C, 0x7C, 0xCC, 0xCC, 0x76, 0x00,
+    0x00, 0x00, 0x78, 0xCC, 0xFC, 0xC0, 0x78, 0x00,
+    0x38, 0x6C, 0x64, 0xF0, 0x60, 0x60, 0xF0, 0x00,
+    0x00, 0x00, 0x76, 0xCC, 0xCC, 0x7C, 0x0C, 0xF8,
+    0xE0, 0x60, 0x6C, 0x76, 0x66, 0x66, 0xE6, 0x00,
+    0x30, 0x00, 0x70, 0x30, 0x30, 0x30, 0x78, 0x00,
+    0x0C, 0x00, 0x1C, 0x0C, 0x0C, 0xCC, 0xCC, 0x78,
+    0xE0, 0x60, 0x66, 0x6C, 0x78, 0x6C, 0xE6, 0x00,
+    0x70, 0x30, 0x30, 0x30, 0x30, 0x30, 0x78, 0x00,
+    0x00, 0x00, 0xCC, 0xFE, 0xFE, 0xD6, 0xD6, 0x00,
+    0x00, 0x00, 0xB8, 0xCC, 0xCC, 0xCC, 0xCC, 0x00,
+    0x00, 0x00, 0x78, 0xCC, 0xCC, 0xCC, 0x78, 0x00,
+    0x00, 0x00, 0xDC, 0x66, 0x66, 0x7C, 0x60, 0xF0,
+    0x00, 0x00, 0x76, 0xCC, 0xCC, 0x7C, 0x0C, 0x1E,
+    0x00, 0x00, 0xDC, 0x76, 0x62, 0x60, 0xF0, 0x00,
+    0x00, 0x00, 0x7C, 0xC0, 0x70, 0x1C, 0xF8, 0x00,
+    0x10, 0x30, 0xFC, 0x30, 0x30, 0x34, 0x18, 0x00,
+    0x00, 0x00, 0xCC, 0xCC, 0xCC, 0xCC, 0x76, 0x00,
+    0x00, 0x00, 0xCC, 0xCC, 0xCC, 0x78, 0x30, 0x00,
+    0x00, 0x00, 0xC6, 0xC6, 0xD6, 0xFE, 0x6C, 0x00,
+    0x00, 0x00, 0xC6, 0x6C, 0x38, 0x6C, 0xC6, 0x00,
+    0x00, 0x00, 0xCC, 0xCC, 0xCC, 0x7C, 0x0C, 0xF8,
+    0x00, 0x00, 0xFC, 0x98, 0x30, 0x64, 0xFC, 0x00,
+    0x1C, 0x30, 0x30, 0xE0, 0x30, 0x30, 0x1C, 0x00,
+    0x18, 0x18, 0x18, 0x00, 0x18, 0x18, 0x18, 0x00,
+    0xE0, 0x30, 0x30, 0x1C, 0x30, 0x30, 0xE0, 0x00,
+    0x76, 0xDC, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x10, 0x38, 0x6C, 0xC6, 0xC6, 0xFE, 0x00,
+    0x7C, 0xC6, 0xC0, 0xC6, 0x7C, 0x0C, 0x06, 0x7C,
+    0x00, 0xCC, 0x00, 0xCC, 0xCC, 0xCC, 0x76, 0x00,
+    0x1C, 0x00, 0x78, 0xCC, 0xFC, 0xC0, 0x78, 0x00,
+    0x7E, 0x81, 0x3C, 0x06, 0x3E, 0x66, 0x3B, 0x00,
+    0xCC, 0x00, 0x78, 0x0C, 0x7C, 0xCC, 0x76, 0x00,
+    0xE0, 0x00, 0x78, 0x0C, 0x7C, 0xCC, 0x76, 0x00,
+    0x30, 0x30, 0x78, 0x0C, 0x7C, 0xCC, 0x76, 0x00,
+    0x00, 0x00, 0x7C, 0xC6, 0xC0, 0x78, 0x0C, 0x38,
+    0x7E, 0x81, 0x3C, 0x66, 0x7E, 0x60, 0x3C, 0x00,
+    0xCC, 0x00, 0x78, 0xCC, 0xFC, 0xC0, 0x78, 0x00,
+    0xE0, 0x00, 0x78, 0xCC, 0xFC, 0xC0, 0x78, 0x00,
+    0xCC, 0x00, 0x70, 0x30, 0x30, 0x30, 0x78, 0x00,
+    0x7C, 0x82, 0x38, 0x18, 0x18, 0x18, 0x3C, 0x00,
+    0xE0, 0x00, 0x70, 0x30, 0x30, 0x30, 0x78, 0x00,
+    0xC6, 0x10, 0x7C, 0xC6, 0xFE, 0xC6, 0xC6, 0x00,
+    0x30, 0x30, 0x00, 0x78, 0xCC, 0xFC, 0xCC, 0x00,
+    0x1C, 0x00, 0xFC, 0x60, 0x78, 0x60, 0xFC, 0x00,
+    0x00, 0x00, 0x7F, 0x0C, 0x7F, 0xCC, 0x7F, 0x00,
+    0x3E, 0x6C, 0xCC, 0xFE, 0xCC, 0xCC, 0xCE, 0x00,
+    0x78, 0x84, 0x00, 0x78, 0xCC, 0xCC, 0x78, 0x00,
+    0x00, 0xCC, 0x00, 0x78, 0xCC, 0xCC, 0x78, 0x00,
+    0x00, 0xE0, 0x00, 0x78, 0xCC, 0xCC, 0x78, 0x00,
+    0x78, 0x84, 0x00, 0xCC, 0xCC, 0xCC, 0x76, 0x00,
+    0x00, 0xE0, 0x00, 0xCC, 0xCC, 0xCC, 0x76, 0x00,
+    0x00, 0xCC, 0x00, 0xCC, 0xCC, 0x7C, 0x0C, 0xF8,
+    0xC3, 0x18, 0x3C, 0x66, 0x66, 0x3C, 0x18, 0x00,
+    0xCC, 0x00, 0xCC, 0xCC, 0xCC, 0xCC, 0x78, 0x00,
+    0x18, 0x18, 0x7E, 0xC0, 0xC0, 0x7E, 0x18, 0x18,
+    0x38, 0x6C, 0x64, 0xF0, 0x60, 0xE6, 0xFC, 0x00,
+    0xCC, 0xCC, 0x78, 0x30, 0xFC, 0x30, 0xFC, 0x30,
+    0xF8, 0xCC, 0xCC, 0xFA, 0xC6, 0xCF, 0xC6, 0xC3,
+    0x0E, 0x1B, 0x18, 0x3C, 0x18, 0x18, 0xD8, 0x70,
+    0x1C, 0x00, 0x78, 0x0C, 0x7C, 0xCC, 0x76, 0x00,
+    0x38, 0x00, 0x70, 0x30, 0x30, 0x30, 0x78, 0x00,
+    0x00, 0x1C, 0x00, 0x78, 0xCC, 0xCC, 0x78, 0x00,
+    0x00, 0x1C, 0x00, 0xCC, 0xCC, 0xCC, 0x76, 0x00,
+    0x00, 0xF8, 0x00, 0xB8, 0xCC, 0xCC, 0xCC, 0x00,
+    0xFC, 0x00, 0xCC, 0xEC, 0xFC, 0xDC, 0xCC, 0x00,
+    0x3C, 0x6C, 0x6C, 0x3E, 0x00, 0x7E, 0x00, 0x00,
+    0x38, 0x6C, 0x6C, 0x38, 0x00, 0x7C, 0x00, 0x00,
+    0x18, 0x00, 0x18, 0x18, 0x30, 0x66, 0x3C, 0x00,
+    0x00, 0x00, 0x00, 0xFC, 0xC0, 0xC0, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0xFC, 0x0C, 0x0C, 0x00, 0x00,
+    0xC6, 0xCC, 0xD8, 0x36, 0x6B, 0xC2, 0x84, 0x0F,
+    0xC3, 0xC6, 0xCC, 0xDB, 0x37, 0x6D, 0xCF, 0x03,
+    0x18, 0x00, 0x18, 0x18, 0x3C, 0x3C, 0x18, 0x00,
+    0x00, 0x33, 0x66, 0xCC, 0x66, 0x33, 0x00, 0x00,
+    0x00, 0xCC, 0x66, 0x33, 0x66, 0xCC, 0x00, 0x00,
+    0x22, 0x88, 0x22, 0x88, 0x22, 0x88, 0x22, 0x88,
+    0x55, 0xAA, 0x55, 0xAA, 0x55, 0xAA, 0x55, 0xAA,
+    0xDB, 0xF6, 0xDB, 0x6F, 0xDB, 0x7E, 0xD7, 0xED,
+    0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
+    0x18, 0x18, 0x18, 0x18, 0xF8, 0x18, 0x18, 0x18,
+    0x18, 0x18, 0xF8, 0x18, 0xF8, 0x18, 0x18, 0x18,
+    0x36, 0x36, 0x36, 0x36, 0xF6, 0x36, 0x36, 0x36,
+    0x00, 0x00, 0x00, 0x00, 0xFE, 0x36, 0x36, 0x36,
+    0x00, 0x00, 0xF8, 0x18, 0xF8, 0x18, 0x18, 0x18,
+    0x36, 0x36, 0xF6, 0x06, 0xF6, 0x36, 0x36, 0x36,
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
+    0x00, 0x00, 0xFE, 0x06, 0xF6, 0x36, 0x36, 0x36,
+    0x36, 0x36, 0xF6, 0x06, 0xFE, 0x00, 0x00, 0x00,
+    0x36, 0x36, 0x36, 0x36, 0xFE, 0x00, 0x00, 0x00,
+    0x18, 0x18, 0xF8, 0x18, 0xF8, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0xF8, 0x18, 0x18, 0x18,
+    0x18, 0x18, 0x18, 0x18, 0x1F, 0x00, 0x00, 0x00,
+    0x18, 0x18, 0x18, 0x18, 0xFF, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0xFF, 0x18, 0x18, 0x18,
+    0x18, 0x18, 0x18, 0x18, 0x1F, 0x18, 0x18, 0x18,
+    0x00, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x00, 0x00,
+    0x18, 0x18, 0x18, 0x18, 0xFF, 0x18, 0x18, 0x18,
+    0x18, 0x18, 0x1F, 0x18, 0x1F, 0x18, 0x18, 0x18,
+    0x36, 0x36, 0x36, 0x36, 0x37, 0x36, 0x36, 0x36,
+    0x36, 0x36, 0x37, 0x30, 0x3F, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x3F, 0x30, 0x37, 0x36, 0x36, 0x36,
+    0x36, 0x36, 0xF7, 0x00, 0xFF, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0xFF, 0x00, 0xF7, 0x36, 0x36, 0x36,
+    0x36, 0x36, 0x37, 0x30, 0x37, 0x36, 0x36, 0x36,
+    0x00, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0x00, 0x00,
+    0x36, 0x36, 0xF7, 0x00, 0xF7, 0x36, 0x36, 0x36,
+    0x18, 0x18, 0xFF, 0x00, 0xFF, 0x00, 0x00, 0x00,
+    0x36, 0x36, 0x36, 0x36, 0xFF, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0xFF, 0x00, 0xFF, 0x18, 0x18, 0x18,
+    0x00, 0x00, 0x00, 0x00, 0xFF, 0x36, 0x36, 0x36,
+    0x36, 0x36, 0x36, 0x36, 0x3F, 0x00, 0x00, 0x00,
+    0x18, 0x18, 0x1F, 0x18, 0x1F, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x1F, 0x18, 0x1F, 0x18, 0x18, 0x18,
+    0x00, 0x00, 0x00, 0x00, 0x3F, 0x36, 0x36, 0x36,
+    0x36, 0x36, 0x36, 0x36, 0xFF, 0x36, 0x36, 0x36,
+    0x18, 0x18, 0xFF, 0x18, 0xFF, 0x18, 0x18, 0x18,
+    0x18, 0x18, 0x18, 0x18, 0xF8, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x1F, 0x18, 0x18, 0x18,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0,
+    0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F,
+    0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x76, 0xDC, 0xC8, 0xDC, 0x76, 0x00,
+    0x00, 0x78, 0xCC, 0xF8, 0xCC, 0xF8, 0xC0, 0xC0,
+    0x00, 0xFC, 0xCC, 0xC0, 0xC0, 0xC0, 0xC0, 0x00,
+    0x00, 0x00, 0xFE, 0x6C, 0x6C, 0x6C, 0x6C, 0x00,
+    0xFC, 0xCC, 0x60, 0x30, 0x60, 0xCC, 0xFC, 0x00,
+    0x00, 0x00, 0x7E, 0xD8, 0xD8, 0xD8, 0x70, 0x00,
+    0x00, 0x66, 0x66, 0x66, 0x66, 0x7C, 0x60, 0xC0,
+    0x00, 0x76, 0xDC, 0x18, 0x18, 0x18, 0x18, 0x00,
+    0xFC, 0x30, 0x78, 0xCC, 0xCC, 0x78, 0x30, 0xFC,
+    0x38, 0x6C, 0xC6, 0xFE, 0xC6, 0x6C, 0x38, 0x00,
+    0x38, 0x6C, 0xC6, 0xC6, 0x6C, 0x6C, 0xEE, 0x00,
+    0x1C, 0x30, 0x18, 0x7C, 0xCC, 0xCC, 0x78, 0x00,
+    0x00, 0x00, 0x7E, 0xDB, 0xDB, 0x7E, 0x00, 0x00,
+    0x06, 0x0C, 0x7E, 0xDB, 0xDB, 0x7E, 0x60, 0xC0,
+    0x38, 0x60, 0xC0, 0xF8, 0xC0, 0x60, 0x38, 0x00,
+    0x78, 0xCC, 0xCC, 0xCC, 0xCC, 0xCC, 0xCC, 0x00,
+    0x00, 0x7E, 0x00, 0x7E, 0x00, 0x7E, 0x00, 0x00,
+    0x18, 0x18, 0x7E, 0x18, 0x18, 0x00, 0x7E, 0x00,
+    0x60, 0x30, 0x18, 0x30, 0x60, 0x00, 0xFC, 0x00,
+    0x18, 0x30, 0x60, 0x30, 0x18, 0x00, 0xFC, 0x00,
+    0x0E, 0x1B, 0x1B, 0x18, 0x18, 0x18, 0x18, 0x18,
+    0x18, 0x18, 0x18, 0x18, 0x18, 0xD8, 0xD8, 0x70,
+    0x18, 0x18, 0x00, 0x7E, 0x00, 0x18, 0x18, 0x00,
+    0x00, 0x76, 0xDC, 0x00, 0x76, 0xDC, 0x00, 0x00,
+    0x38, 0x6C, 0x6C, 0x38, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00,
+    0x0F, 0x0C, 0x0C, 0x0C, 0xEC, 0x6C, 0x3C, 0x1C,
+    0x58, 0x6C, 0x6C, 0x6C, 0x6C, 0x00, 0x00, 0x00,
+    0x70, 0x98, 0x30, 0x60, 0xF8, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x3C, 0x3C, 0x3C, 0x3C, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
diff --git a/contrib/media/updf/include/menuet/gui.h b/contrib/media/updf/include/menuet/gui.h
new file mode 100644
index 0000000000..3ae750769b
--- /dev/null
+++ b/contrib/media/updf/include/menuet/gui.h
@@ -0,0 +1,111 @@
+#ifndef __GUI_H
+#define __GUI_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include<menuet/os.h>
+
+#define GUI_DX		10
+#define GUI_DY		20
+
+typedef struct __button_t
+{
+ int id;
+ char * txt;
+ int x,y;
+ int xsz,ysz;
+ void (* press_proc)(void);
+} button_t;
+
+typedef struct 
+{
+ int x,y;
+ int max_len;
+ __u32 back_color,text_color;
+ int current;
+ __u8 * buffer;
+} input_line_t;
+
+static inline void draw_button(button_t * b)
+{
+ int l;
+ l=strlen(b->txt)<<3;
+ l=(b->xsz-l)>>1;
+ __menuet__make_button(b->x-2+10,b->y-2+20,b->xsz,b->ysz,b->id,0x808080);
+ __menuet__write_text(b->x+l+10,b->y+((b->ysz-8)>>1)+20,0,b->txt,strlen(b->txt));
+}
+
+static inline void repaint_button_group(button_t * bt,int nr)
+{
+ int i;
+ for(i=0;i<nr;i++) draw_button(&bt[i]);
+}
+
+static inline void check_button_click(button_t * bt,int nr,int clicked)
+{
+ int i;
+ for(i=0;i<nr;i++) 
+  if(bt[i].id==clicked)
+  {
+   if(bt[i].press_proc) bt[i].press_proc();
+   return;
+  }
+}
+
+static inline void draw_input_line(input_line_t * k)
+{
+ __menuet__bar(k->x+GUI_DX,k->y+GUI_DY,(k->max_len<<3)+10,8+5,k->back_color);
+ if(k->current)
+  __menuet__write_text(k->x+GUI_DX,k->y+GUI_DY,k->text_color,k->buffer,k->current);
+}
+
+static inline void handle_input_line(input_line_t * l)
+{
+ for(;;)
+ {
+  int k=__menuet__wait_for_event();
+  switch(k)
+  {
+   case 1:
+    WINDOW_PAINT_PROC();
+    continue;
+   case 2:
+    k=__menuet__getkey();
+    break;
+   case 3:
+    if(__menuet__get_button_id()==1) __menuet__sys_exit();
+    continue;
+  }
+  if(!k) continue;
+  if(k==13) return;
+  if(k=='\b')
+  {
+   if(l->current) l->current--;
+   l->buffer[l->current]='\0';
+  } else {
+   if(l->current>=l->max_len) continue;
+   l->buffer[l->current]=(__u8)k;
+   l->current++;
+   l->buffer[l->current]='\0';
+  }
+  draw_input_line(l);
+ }
+}
+
+static inline void outtextxy(int x,int y,__u32 tcol,__u32 bcol,char * txt)
+{
+ int l,m;
+ m=l=strlen(txt);
+ l<<=3;
+ l+=4;
+ __menuet__bar(GUI_DX+x,GUI_DY+y,l,10,bcol);
+ __menuet__write_text(GUI_DX+x,GUI_DY+y,tcol,txt,m);
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/menuet/ipc.h b/contrib/media/updf/include/menuet/ipc.h
new file mode 100644
index 0000000000..08f6484b2a
--- /dev/null
+++ b/contrib/media/updf/include/menuet/ipc.h
@@ -0,0 +1,21 @@
+#ifndef __MENUETOS_IPC_H
+#define __MENUETOS_IPC_H
+
+typedef struct {
+    volatile unsigned long lock;
+    unsigned long free_ptr;
+    char __mem[0];
+} ipc_hdr_t;
+
+typedef struct {
+    unsigned long sender_pid;
+    unsigned long msg_length;
+    char message[0];
+} ipc_msg_t;
+
+ipc_hdr_t * create_ipc(unsigned long size);
+void register_ipc_mem(ipc_hdr_t * hdr);
+void ipc_send_message(int dst_pid,ipc_msg_t * msg);
+extern inline int ipc_messages_avail(ipc_hdr_t * hdr);
+
+#endif
diff --git a/contrib/media/updf/include/menuet/mash.h b/contrib/media/updf/include/menuet/mash.h
new file mode 100644
index 0000000000..12bf520e8a
--- /dev/null
+++ b/contrib/media/updf/include/menuet/mash.h
@@ -0,0 +1,19 @@
+#ifndef __MENUET_MASH_H
+#define __MENUET_MASH_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include<menuet/os.h>
+
+extern void __mash__puts(char * str);
+extern void __mash__gets(char * str,int len);
+
+extern char mash_args[];
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/menuet/net.h b/contrib/media/updf/include/menuet/net.h
new file mode 100644
index 0000000000..cc63040ff8
--- /dev/null
+++ b/contrib/media/updf/include/menuet/net.h
@@ -0,0 +1,73 @@
+#ifndef __MENUET_NET_H
+#define __MENUET_NET_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include<menuet/os.h>
+
+#define __NET_stack_rd_cfg_word	0
+#define __NET_stack_get_ip	1
+#define __NET_stack_wr_cfg_word	2
+#define __NET_stack_put_ip	3
+
+#define __NET_sock_open_UDP	0
+#define __NET_sock_open_TCP	5
+#define __NET_sock_close_UDP	1
+#define __NET_sock_close_TCP	8
+#define __NET_sock_poll		2
+#define __NET_sock_read		3
+#define __NET_sock_write_UDP	4
+#define __NET_sock_get_status	6
+#define __NET_sock_write_TCP	7
+#define __NET_sock_check_port   9
+
+#define __NET_socket		53
+#define __NET_stack		52
+
+int __menuet__get_stack_config_word(void);
+__u32 __menuet__get_my_IP(void);
+void __menuet__set_stack_config_word(int cfg);
+void __menuet__set_my_IP(__u32 my_IP);
+
+__u32 __menuet__open_UDP_socket(__u32 local_port,__u32 remote_port,__u32 remote_ip);
+__u32 __menuet__open_TCP_socket(__u32 local_port,__u32 remote_port,__u32 remote_ip,int mode);
+int __menuet__close_UDP_socket(int socket);
+int __menuet__close_TCP_socket(int socket);
+int __menuet__poll_socket(int sock);
+int __menuet__read_socket(int sock,__u8 * return_data);
+int __menuet__get_TCP_socket_status(int sock);
+int __menuet__write_UDP_socket(int sock,int count,void * buffer);
+int __menuet__write_TCP_socket(int sock,int count,void * buffer);
+int __menuet__check_net_port_availability(int port);
+
+/* Values returned by __menuet__check_net_port_availability */
+#define PORT_AVAILABLE		(1)
+#define PORT_UNAVAILABLE	(0)
+
+#define NET_OP_OK		((int)(0))
+#define NET_OP_ERR		((int)(-1))
+
+/* These are socket modes */
+#define SOCKET_PASSIVE		0
+#define SOCKET_ACTIVE		1
+
+/* These belong to socket status */
+#define TCB_LISTEN		1
+#define TCB_SYN_SENT		2
+#define TCB_SYN_RECEIVED	3
+#define TCB_ESTABLISHED		4
+#define TCB_FIN_WAIT_1		5
+#define TCB_FIN_WAIT_2		6
+#define TCB_CLOSE_WAIT		7
+#define TCB_CLOSING		8
+#define TCB_LAST_ACK		9
+#define TCB_TIME_AWAIT		10
+#define TCB_CLOSED		11
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/menuet/network.hpp b/contrib/media/updf/include/menuet/network.hpp
new file mode 100644
index 0000000000..5c74adfde8
--- /dev/null
+++ b/contrib/media/updf/include/menuet/network.hpp
@@ -0,0 +1,33 @@
+#ifndef __MENUET_NETWORK_HPP__
+#define __MENUET_NETWORK_HPP__
+
+#include<menuet/net.h>
+
+class IP_Address
+{
+public:
+ unsigned long this_ip_inet_fmt;
+ IP_Address(unsigned long);
+ IP_Address(__u8,__u8,__u8,__u8);
+ ~IP_Address();
+ unsigned long operator = (IP_Address&);
+ IP_Address& operator = (unsigned long);
+};
+
+class UDP_Socket
+{
+public:
+ UDP_Socket(__u32 local_port,__u32 remote_port,__u32 remote_ip,bool close_on_delete);
+ virtual ~UDP_Socket();
+ virtual int Open();
+ virtual int Close();
+ virtual int Read(__u8 * data);
+ virtual int Write(int count,void * data);
+ virtual int Poll();
+protected:
+ unsigned long p[3];
+ bool f;
+ int sock;
+};
+
+#endif
diff --git a/contrib/media/updf/include/menuet/os.h b/contrib/media/updf/include/menuet/os.h
new file mode 100644
index 0000000000..bb46683e49
--- /dev/null
+++ b/contrib/media/updf/include/menuet/os.h
@@ -0,0 +1,224 @@
+#ifndef __GLIBC__MENUET_OS_H
+#define __GLIBC__MENUET_OS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef unsigned char       __u8;
+typedef unsigned short      __u16;
+typedef unsigned long       __u32;
+
+#pragma pack(push,1)
+
+void __menuet__define_window(__u16 x1,__u16 y1,__u16 xsize,__u16 ysize,
+     __u32 body_color,__u32 grab_color,__u32 frame_color);
+void __menuet__window_redraw(int status);
+void __menuet__putpixel(__u32 x,__u32 y,__u32 color);
+int __menuet__getkey(void);
+__u32 __menuet__getsystemclock(void);
+void __menuet__write_text(__u16 x,__u16 y,__u32 color,char * text,int len);
+void __menuet__delay100(int m);
+__u32 __menuet__open(char * name,char * data);
+void __menuet__save(char * name,char * data,__u32 count);
+void __menuet__putimage(__u16 x1,__u16 y1,__u16 xsize,__u16 ysize,char * image);
+void __menuet__make_button(__u16 x1,__u16 y1,__u16 xsize,__u16 ysize, int id,__u32 color);
+int __menuet__get_button_id(void);
+int __menuet__wait_for_event(void);
+int __menuet__check_for_event(void);
+void __menuet__bar(__u16 x1,__u16 y1,__u16 xsize,__u16 ysize,__u32 color);
+void __menuet__sys_exit(void);
+void * __menuet__exec_thread(void (* func_ptr)(void),__u32 stack_size,int * retp);
+void __menuet__idle(void);
+
+void __menuet__exec_ramdisk(char * filename,char * args,...);
+void __menuet__exec_hd(char * filename,char * args,...);
+
+struct process_table_entry
+{
+ __u32 cpu_usage;
+ __u16 pos_in_windowing_stack;
+ __u16 win_stack_val_at_ecx;
+ __u16 reserved1;
+ char name[12];
+ __u32 memstart;
+ __u32 memused;
+ __u32 pid;
+ __u32 winx_start,winy_start;
+ __u32 winx_size,winy_size;
+ __u16 thread_state;
+ __u16 reserved2;
+ __u32 client_left,client_top,client_width,client_height;
+ __u8 window_state;
+ __u8 reserved3[1024-71];
+};
+
+#define PID_WHOAMI		(-1)
+
+int __menuet__get_process_table(struct process_table_entry * proctab,int pid);
+void __menuet__get_screen_max(__u16 * x,__u16 * y);
+
+#define BTYPE_TILE                  1
+#define BTYPE_STRETCH               2
+
+void __menuet__set_background_size(__u32 xsz,__u32 ysz);
+void __menuet__write_background_mem(__u32 pos,__u32 color);
+void __menuet__draw_background(void);
+void __menuet__set_background_draw_type(int type);
+void __menuet__background_blockmove(char * src_ptr,__u32 bgr_dst,__u32 count);
+
+void __menuet__reset_mpu401(void);
+void __menuet__write_mpu401(__u8 d);
+
+__u32 __menuet__get_date(void);
+
+void __menuet__line(__u16 x1,__u16 y1,__u16 x2,__u16 y2,__u32 color);
+
+void __menuet__set_bitfield_for_wanted_events(__u16 ev);
+
+#define EVENT_REDRAW              0x00000001
+#define EVENT_KEY                 0x00000002
+#define EVENT_BUTTON              0x00000004
+#define EVENT_END_REQUEST         0x00000008
+#define EVENT_DESKTOP_BACK_DRAW   0x00000010
+#define EVENT_MOUSE_CHANGE        0x00000020
+#define EVENT_IPC		  0x00000040
+#define EVENT_GET_IRQS_MASK       0xFFFF0000
+#define EVENT_GET_IRQ(e)          (((e)>>16)&0xFFFF)
+
+__u32 __menuet__get_irq_owner(__u32 irq);
+int __menuet__get_data_read_by_irq(__u32 irq,__u32 * num_bytes_in_buf,__u8 * data);
+int __menuet__send_data_to_device(__u16 port,__u8 val);
+void __menuet__program_irq(void * intr_table,__u32 irq_num);
+int __menuet__reserve_irq(int irqno);
+int __menuet__free_irq(int irqno);
+int __menuet__reserve_port_area(__u32 start,__u32 end);
+int __menuet__free_port_area(__u32 start,__u32 end);
+
+
+#define NAME_LEN                   512
+
+#define STC_READ                  0
+#define STC_WRITE                 1
+#define STC_APPEND                2
+
+struct systree_info
+{
+	__u32 command;
+	__u32 file_offset_low;
+	__u32 file_offset_high;
+	__u32 size;
+	__u32 data_pointer;
+	char _zero;
+	const char* nameptr;
+};
+
+struct systree_info2
+{
+	__u32 command;
+	__u32 file_offset_low;
+	__u32 file_offset_high;
+	__u32 size;
+	__u32 data_pointer;
+	char name[NAME_LEN];
+};
+
+struct bdfe_time
+{
+	__u8 seconds;
+	__u8 minutes;
+	__u8 hours;
+	__u8 reserved;
+};
+struct bdfe_date
+{
+	__u8 day;
+	__u8 month;
+	__u16 year;
+};
+struct bdfe_item
+{
+	__u32 attr;
+	__u8 nametype;
+	__u8 reserved[3];
+	struct bdfe_time ctime;
+	struct bdfe_date cdate;
+	struct bdfe_time atime;
+	struct bdfe_date adate;
+	struct bdfe_time mtime;
+	struct bdfe_date mdate;
+	__u32 filesize_low;
+	__u32 filesize_high;
+};
+
+int __kolibri__system_tree_access(struct systree_info * info);
+int __kolibri__system_tree_access2(struct systree_info2 * info);
+
+int __fslayer_open(char * name,int flags);
+int __fslayer_close(int fd);
+int __fslayer_lseek(int fd,int pos,int seek_type);
+int __fslayer_tell(int fd);
+int __fslayer_read(int fd,void * buffer,__u32 count);
+int __fslayer_write(int fd,void * buffer,__u32 count);
+
+typedef struct
+{
+ __u8 lock;
+ __u8 resvd[3];
+ __u32 ptr_to_fmsg_pos;
+ /* Below is for message */
+ __u32 sender_pid;
+ __u32 msg_length;
+} msgrcva_t /*__attribute__((packed))*/;
+
+void send_message(int pid,void * msg_ptr,int message_size);
+void define_receive_area(msgrcva_t * rcva_ptr,int size);
+
+void __menuet__sound_load_block(char * blockptr);
+void __menuet__sound_play_block(void);
+
+void __menuet__dga_get_caps(int * xres,int * yres,int * bpp,int * bpscan);
+
+void get_pci_version(__u8 * major,__u8 * minor);
+void pci_get_last_bus(__u8 * last_bus);
+void get_pci_access_mechanism(__u8 * mechanism);
+
+void pci_write_config_byte(__u8 bus,__u8 dev,__u8 fn,__u8 reg,__u8 val);
+void pci_write_config_word(__u8 bus,__u8 dev,__u8 fn,__u8 reg,__u16 val);
+void pci_write_config_dword(__u8 bus,__u8 dev,__u8 fn,__u8 reg,__u32 val);
+__u8 pci_read_config_byte(__u8 bus,__u8 dev,__u8 fn,__u8 reg);
+__u16 pci_read_config_word(__u8 bus,__u8 dev,__u8 fn,__u8 reg);
+__u32 pci_read_config_dword(__u8 bus,__u8 dev,__u8 fn,__u8 reg);
+
+typedef struct{
+	char* name;
+	void* pointer;
+} IMP_ENTRY;
+typedef const IMP_ENTRY* IMP_TABLE;
+IMP_TABLE __kolibri__cofflib_load(const char*);
+__u32 __kolibri__cofflib_getproc(IMP_TABLE, const char*);
+
+
+static __inline__ void __menuet__debug_out_byte(const char ch){
+    __asm__ __volatile__ ("int $0x40"::"a"(63L),"b"(1L),"c"((__u8)ch));
+}
+
+static __inline__ __u32 __menuet__wtf(void){
+ __u32 __ret;
+ __asm__ __volatile__("int $0x40":"=a"(__ret):"0"(26),"b"(9));
+ return __ret;
+   }
+
+void __menuet__debug_out(const char* str);
+
+#define TIME_GETH(x)	((x)&0x000000FF)
+#define TIME_GETM(x)	((((x)&0x00FF00)>>8)&0xFF)
+#define TIME_GETS(x)	((((x)&0xFF0000)>>16)&0xFF)
+
+#pragma pack(pop)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/contrib/media/updf/include/menuet/sem.h b/contrib/media/updf/include/menuet/sem.h
new file mode 100644
index 0000000000..15aa002f32
--- /dev/null
+++ b/contrib/media/updf/include/menuet/sem.h
@@ -0,0 +1,143 @@
+#ifndef __MENUETOS_SEM_H
+#define __MENUETOS_SEM_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef volatile struct {
+ unsigned long s_magic;
+ volatile unsigned long s_value;
+ volatile unsigned long s_lock;
+} semaphore_t;
+
+#define SEM_MAGIC	0x1BAD2E20
+
+#define SEM_INIT	{ SEM_MAGIC , 0 , 0 }
+
+static inline semaphore_t * get_sem_init(void)
+{
+ static semaphore_t __ret=SEM_INIT;
+ return &__ret;
+}
+
+static inline void fill_empty_sem(semaphore_t * sem)
+{
+ if(sem)
+ {
+  //memcpy((void *)sem,(const void *)get_sem_init(),sizeof(semaphore_t));
+ }
+}
+  
+#define DECLARE_SEMAPHORE(name)	  semaphore_t name = SEM_INIT ;
+#define DECLARE_STATIC_SEM(name)  static semaphore_t name = SEM_INIT ;
+#define DECLARE_SEMAPHORE_S(name) semaphore_t name
+
+#define check_sem_magic(s)	((s)->s_magic==SEM_MAGIC)
+
+#define SEM_VAL(s)	(s)->s_value
+#define SEM_LOCK(s)	(s)->s_lock
+
+#define sem_lock_acquire(sem) \
+    { \
+LOCKED: \
+	if(check_sem_magic(sem)) \
+	{ \
+	    if(SEM_LOCK(sem)) \
+	    { \
+		__menuet__delay100(1); \
+		goto LOCKED; \
+	    } \
+	} \
+    }
+    
+#define sem_lock(sem) \
+    { \
+	if(check_sem_magic(sem)) \
+	{ \
+	    sem_lock_acquire(sem); \
+	    SEM_LOCK(sem)++; \
+	} \
+    }
+    
+#define sem_unlock(sem) \
+    { \
+	if(check_sem_magic(sem)) \
+	{ \
+	    if(SEM_LOCK(sem)) SEM_LOCK(sem)--; \
+	} \
+    }
+    
+#define sem_read(sem) \
+    ({ \
+	volatile unsigned long __ret; \
+	if(check_sem_magic(sem)) \
+	{ \
+	    sem_lock(sem); \
+	    __ret=SEM_VAL(sem); \
+	    sem_unlock(sem); \
+	} else { \
+	    __ret=0; \
+	} \
+	__ret; \
+    })
+
+#define sem_write(sem,val) \
+    { \
+	if(check_sem_magic(sem)) \
+	{ \
+	    sem_lock(sem); \
+	    SEM_VAL(sem)=(val); \
+	    sem_unlock(sem); \
+	} \
+    }
+    
+#define sem_up(sem) \
+    { \
+	if(check_sem_magic(sem)) \
+	{ \
+	    sem_lock(sem); \
+	    SEM_VAL(sem)++; \
+	    sem_unlock(sem); \
+	} \
+    }
+    
+#define sem_down(sem) \
+    { \
+	if(check_sem_magic(sem)) \
+	{ \
+	    sem_lock(sem); \
+	    if(SEM_VAL(sem)) SEM_VAL(sem)--; \
+	    sem_unlock(sem); \
+	} \
+    }
+    
+#define sem_isup(sem) \
+    { \
+	int __ret; \
+	if(check_sem_magic(sem)) \
+	{ \
+	    sem_lock(sem); \
+	    __ret=SEM_VAL(sem) ? 1 : 0; \
+	    sem_unlock(sem); \
+	} \
+	__ret; \
+    }
+    
+#define sem_isdown(sem) \
+    { \
+	int __ret; \
+	if(check_sem_magic(sem)) \
+	{ \
+	    sem_lock(sem); \
+	    __ret=SEM_VAL(sem) ? 0 : 1; \
+	    sem_unlock(sem); \
+	} \
+	__ret; \
+    }
+
+#ifdef __cplusplus
+}
+#endif
+    
+#endif
diff --git a/contrib/media/updf/include/menuet/textcon.h b/contrib/media/updf/include/menuet/textcon.h
new file mode 100644
index 0000000000..6e07d128c2
--- /dev/null
+++ b/contrib/media/updf/include/menuet/textcon.h
@@ -0,0 +1,91 @@
+#ifndef __TEXTCON_H
+#define __TEXTCON_H
+
+#include<menuet/sem.h>
+
+#define COLOR_CONV_B_2_D	{ \
+ 0x000000, \
+ 0x000080, \
+ 0x800000, \
+ 0x008080, \
+ 0x800000, \
+ 0x808000, \
+ 0x404040, \
+ 0x808080, \
+ 0x606060, \
+ 0x0000FF, \
+ 0x00FF00, \
+ 0x00FFFF, \
+ 0xFF0000, \
+ 0xFFFF00, \
+ 0x00FFFF, \
+ 0xFFFFFF, \
+}
+
+#define CHAR_SIZE_X		5
+#define CHAR_SIZE_Y		8
+
+#define NR_CHARS_X		80
+#define NR_CHARS_Y		25
+
+#define CON_AT_X		10
+#define CON_AT_Y		25
+
+typedef struct
+{
+ unsigned char c_char;
+ unsigned char c_back;
+ unsigned char c_color;
+} char_info_t;
+
+typedef struct
+{
+ int esc[4];
+} esc_info_t;
+
+typedef struct
+{
+ unsigned char text_color,back_color;
+ char_info_t char_table[NR_CHARS_X][NR_CHARS_Y];
+ int id;
+ int cur_x,cur_y;
+ int cur_visible;
+ unsigned char cur_color;
+ esc_info_t esc_seq;
+ DECLARE_SEMAPHORE_S(io_lock);
+} console_t;
+
+#define MAX_CONSOLES		4
+
+extern console_t * consoles[MAX_CONSOLES];
+extern console_t * visible_console;
+
+void init_consoles(void);
+void lcon_clrscr(console_t * con);
+void lcon_flush_console(console_t * con);
+void lcon_flushxy(console_t * con,int x,int y);
+void lcon_scroll(console_t * con,int update);
+void lcon_putch(console_t * con,char c);
+void lcon_gotoxy(console_t * con,int x,int y);
+void lcon_set_text_color(console_t * con,int color);
+void lcon_set_back_color(console_t * con,int color);
+void lcon_switch_to_console(int i);
+unsigned char lcon_getcxy(console_t * con,int x,int y);
+void lcon_putcxy(console_t * con,int x,int y,unsigned char c);
+
+#define _lcon_clrscr()		lcon_clrscr(visible_console)
+#define _lcon_flush_console()	lcon_flush_console(visible_console)
+#define _lcon_flushxy(x,y)	lcon_flushxy(visible_console,(x),(y))
+#define _lcon_scroll()		lcon_scroll(visible_console,1)
+#define _lcon_putch(c)		lcon_putch(visible_console,(char)(c))
+#define _lcon_gotoxy(x,y)	lcon_gotoxy(visible_console,(x),(y))
+#define _lcon_set_text_color(c) lcon_set_text_color(visible_console,(c)&(1+2+4+8))
+#define _lcon_set_back_color(c) lcon_set_back_color(visible_console,(c)&(1+2+4+8))
+#define _lcon_switch(i)		lcon_switch_to_console((i))
+#define _lcon_getcxy(x,y)	lcon_getcxy(visible_console,(x),(y))
+#define _lcon_putcxy(x,y,c)	lcon_putcxy(visible_console,(x),(y),(c))
+
+console_t * create_private_console(void);
+void free_private_console(console_t * con);
+
+#endif
diff --git a/contrib/media/updf/include/menuet/thread.h b/contrib/media/updf/include/menuet/thread.h
new file mode 100644
index 0000000000..c02e974435
--- /dev/null
+++ b/contrib/media/updf/include/menuet/thread.h
@@ -0,0 +1,13 @@
+#ifndef __MENUET_THREAD_H
+#define __MENUET_THREAD_H
+
+#define THR_ATEXIT		0x00000001
+#define THR_KILLER		0x00000002
+
+void init_threads(void);
+int get_thread_pid(int tid);
+int get_thread_tid(int pid);
+int create_thread(void (* fn)(void),int stacksize,int flags,void ** rstackp);
+void kill_thread(int tid);
+
+#endif
diff --git a/contrib/media/updf/include/mf_common.h b/contrib/media/updf/include/mf_common.h
new file mode 100644
index 0000000000..a98bee58d7
--- /dev/null
+++ b/contrib/media/updf/include/mf_common.h
@@ -0,0 +1,93 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <Juergen.Pfeifer@T-Online.de> 1995,1997        *
+ ****************************************************************************/
+
+/* Common internal header for menu and form library */
+
+#if HAVE_CONFIG_H
+#  include <ncurses_cfg.h>
+#endif
+
+#include <stdlib.h>
+#include <sys/types.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+
+#if DECL_ERRNO
+extern int errno;
+#endif
+
+/* in case of debug version we ignore the suppression of assertions */
+#ifdef TRACE
+#  ifdef NDEBUG
+#    undef NDEBUG
+#  endif
+#endif
+
+#include <nc_alloc.h>
+
+#ifdef USE_RCS_IDS
+#define MODULE_ID(id) static const char Ident[] = id;
+#else
+#define MODULE_ID(id) /*nothing*/
+#endif
+
+
+/* Maximum regular 8-bit character code */
+#define MAX_REGULAR_CHARACTER (0xff)
+
+#define SET_ERROR(code) (errno=(code))
+#define GET_ERROR() (errno)
+#define RETURN(code) return( SET_ERROR(code) )
+
+/* The few common values in the status fields for menus and forms */
+#define _POSTED         (0x01)  /* menu or form is posted                  */
+#define _IN_DRIVER      (0x02)  /* menu or form is processing hook routine */
+
+/* Call object hook */
+#define Call_Hook( object, handler ) \
+   if ( (object) && ((object)->handler) )\
+   {\
+	(object)->status |= _IN_DRIVER;\
+	(object)->handler(object);\
+	(object)->status &= ~_IN_DRIVER;\
+   }
+
+#define INLINE
+
+#ifndef TRACE
+#  if CC_HAS_INLINE_FUNCS
+#    undef INLINE
+#    define INLINE inline
+#  endif
+#endif
diff --git a/contrib/media/updf/include/mgtk/app.h b/contrib/media/updf/include/mgtk/app.h
new file mode 100644
index 0000000000..786f1e2747
--- /dev/null
+++ b/contrib/media/updf/include/mgtk/app.h
@@ -0,0 +1,22 @@
+#ifndef __MGTK_APP_H
+#define __MGTK_APP_H
+
+#include<mgtk/widget.h>
+
+class GApplication: public GGroup
+{
+public:
+    GApplication(GRect *);
+    virtual ~GApplication();
+    virtual void SetCaption(char *);
+    virtual void Init();
+    virtual void Run();
+    virtual void Done();
+    virtual void DrawWidget();
+private:
+    char * Caption;
+    GPoint priv_origin,priv_size;
+    unsigned long body,grab,frame;
+};
+
+#endif
diff --git a/contrib/media/updf/include/mgtk/bitmap.h b/contrib/media/updf/include/mgtk/bitmap.h
new file mode 100644
index 0000000000..4b174fc85d
--- /dev/null
+++ b/contrib/media/updf/include/mgtk/bitmap.h
@@ -0,0 +1,38 @@
+#ifndef __MGTK_BITMAP_H
+#define __MGTK_BITMAP_H
+
+#include<mgtk/widget.h>
+#include<stdio.h>
+extern "C" {
+#include<libmgfx.h>
+}
+
+/* Image is 24-bit RGB bitmap */
+class GImagePool: public GWidget
+{
+public:
+    GImagePool(GRect *);
+    virtual ~GImagePool();
+    virtual void DrawWidget();
+    virtual void Write(unsigned long,unsigned long,char *);
+    virtual void Load(FILE *);
+    virtual void Save(FILE *);
+    virtual void PutPixel(int,int,unsigned long);
+    GImagePool * Duplicate(GImagePool * Img);
+private:
+    char * image_data;
+    unsigned long scan_size,image_size;
+};
+
+class GPicture: public GWidget
+{
+public:
+ GPicture(GRect * r,char * filename);
+ virtual ~GPicture();
+ virtual void DrawWidget();
+ virtual bool Load(char *);
+private:
+ mgfx_image_t * img;
+};
+    
+#endif
diff --git a/contrib/media/updf/include/mgtk/button.h b/contrib/media/updf/include/mgtk/button.h
new file mode 100644
index 0000000000..d559c13904
--- /dev/null
+++ b/contrib/media/updf/include/mgtk/button.h
@@ -0,0 +1,99 @@
+#ifndef __MGTK_BUTTON_H
+#define __MGTK_BUTTON_H
+
+#include<mgtk/widget.h>
+#include<mgtk/pen.h>
+
+#define bs_Normal		0
+#define bs_DontDraw		1
+
+class GTextButton;
+
+class GButton: public GWidget
+{
+    friend class GTextButton;
+public:
+    GButton(GRect *,int flags,unsigned long color,int cmd);
+    virtual ~GButton(void);
+    virtual void HandleEvent(GEvent *);
+    virtual void DrawWidget();
+    virtual void ClickProc();
+    virtual void SetCommand(int);
+private:
+    int bId;
+    int bFlags;
+    int bCmd;
+    unsigned long bColor;
+};
+
+class GRadioButton;
+
+class GCheckBox: public GWidget
+{
+    friend class GRadioButton;
+public:
+    GCheckBox(GRect *,bool);
+    virtual ~GCheckBox();
+    virtual void DrawWidget();
+    virtual void HandleEvent(GEvent *);
+    bool Checked();
+    void Check(bool);
+private:
+    bool state;
+};
+
+class GRadioButton: public GCheckBox
+{
+public:
+    GRadioButton(GRect *,bool);
+    virtual ~GRadioButton();
+    virtual void DrawWidget();
+};
+
+class GRadioGroup: public GGroup
+{
+public:
+ GRadioGroup(GRect *,int);
+ virtual ~GRadioGroup();
+ virtual void HandleEvent(GEvent *); 
+ virtual int ActualButton();
+private:
+ int actual;
+ GRadioButton * _current_click;
+};
+
+class GTextButton: public GButton
+{
+public:
+ GTextButton(GRect *,char *,int);
+ virtual ~GTextButton();
+ virtual void DrawWidget();
+private:
+ char * txt;
+};
+
+class GButtonAllocator
+{
+public:
+ GButtonAllocator(int max);
+ virtual ~GButtonAllocator();
+ int New();
+ void Del(int);
+private:
+ unsigned char * gbutton_bitmap;
+ int nr_buttons;
+};
+
+extern GButtonAllocator * OSButtonAlloc;
+
+class GImageButton: public GButton
+{
+public:
+ GImageButton(GRect *,struct GImageData *,int);
+ virtual ~GImageButton();
+ virtual void DrawWidget();
+private:
+ struct GImageData * data;
+};
+
+#endif
diff --git a/contrib/media/updf/include/mgtk/editor.h b/contrib/media/updf/include/mgtk/editor.h
new file mode 100644
index 0000000000..76d46a0ff7
--- /dev/null
+++ b/contrib/media/updf/include/mgtk/editor.h
@@ -0,0 +1,58 @@
+#ifndef __MGTK_EDITOR_H
+#define __MGTK_EDITOR_H
+
+#include<mgtk/widget.h>
+#include<mgtk/slider.h>
+
+class GClipboard
+{
+public:
+ typedef enum {
+     CL_EMPTY=0,
+     CL_BINARY=1,
+     CL_IMAGE=2,
+     CL_TEXT=3,
+ } clip_data_type_t;
+ GClipboard();
+ virtual ~GClipboard();
+ virtual void * GetData();
+ virtual clip_data_type_t GetDataType();
+ virtual unsigned long GetDataSize();
+ virtual void SetClipData(clip_data_type_t type,void * ptr,unsigned long size);
+ virtual void Empty();
+private:
+ void * buf_location;
+ unsigned long size;
+ clip_data_type_t data_type;
+};
+
+#define INVALID_EDITOR_OFFSET	0xffffffff
+
+class GEditorCore
+{
+public:
+ GEditorCore(unsigned long SizeLim);
+ virtual ~GEditorCore();
+ virtual int ExpandBuffer(int delta);
+ virtual void Delete(unsigned long offset,unsigned long size);
+ virtual void Cut(unsigned long offset,unsigned long size,
+     GClipboard * Clip);
+ virtual void Copy(unsigned long offset,unsigned long size,
+     GClipboard * Clip);
+ virtual void Paste(unsigned long offset,GClipboard * Clip);
+ virtual unsigned long Search(unsigned long from_off,char * keyword,int name_len);
+ virtual int Replace(unsigned long from_off,char * keyword,char * replace_to,
+     int kword_len,int rt_len,bool ReplaceAll);
+ virtual unsigned long GetTextSize();
+ virtual char * GetTextBuffer();
+ virtual void Empty();
+ virtual bool IsEmpty();
+ virtual void SetCaseSensitive(bool);
+ virtual void InsertCharAt(unsigned long off,char c);
+private:
+ char * text_buffer;
+ unsigned long text_size,buffer_size,size_limit;
+ bool case_sensitive;
+};
+
+#endif
diff --git a/contrib/media/updf/include/mgtk/event.h b/contrib/media/updf/include/mgtk/event.h
new file mode 100644
index 0000000000..7db35d40bd
--- /dev/null
+++ b/contrib/media/updf/include/mgtk/event.h
@@ -0,0 +1,49 @@
+#ifndef __MGTK_EVENT_H
+#define __MGTK_EVENT_H
+
+typedef struct {
+    int	evType;
+    union {
+	struct {
+	    int evCommand;
+	    int evMessage;
+	    void * info;
+	    unsigned long info_long;
+	    unsigned char info_char;
+	} command;
+	struct {
+	    int xMouse;
+	    int yMouse;
+	    int bMouse;
+	} mouse;
+	struct {
+	    int keyId;
+	} key;
+	struct {
+	    int butId;
+	} button;
+    } type;
+} GEvent;
+
+#define GEVENT_NOTHING		0
+#define GEVENT_COMMAND		1
+#define GEVENT_MOUSE		2
+#define GEVENT_CLICK		3
+#define GEVENT_KEYBOARD		4
+#define GEVENT_IDLE		5
+#define GEVENT_BUTTON		6
+
+#define cm_Ignore	0
+#define cm_Disable	1
+#define cm_Enable	2
+#define cm_Click	3
+#define cm_Paint	4
+#define cm_Quit		5
+#define cm_Clicked	6
+#define cm_Scroll	7
+#define cm_Radio	8
+#define cm_Scrollup	9
+#define cm_Scrolldown	10
+#define cm_KillMenu	11
+
+#endif
diff --git a/contrib/media/updf/include/mgtk/mgtk.h b/contrib/media/updf/include/mgtk/mgtk.h
new file mode 100644
index 0000000000..d7847a6299
--- /dev/null
+++ b/contrib/media/updf/include/mgtk/mgtk.h
@@ -0,0 +1,15 @@
+#ifndef __MGTK_H
+#define __MGTK_H
+
+#include"app.h"
+#include"bitmap.h"
+#include"button.h"
+#include"event.h"
+#include"pen.h"
+#include"slider.h"
+#include"text.h"
+#include"types.h"
+#include"widget.h"
+#include"terminal.h"
+
+#endif
diff --git a/contrib/media/updf/include/mgtk/pen.h b/contrib/media/updf/include/mgtk/pen.h
new file mode 100644
index 0000000000..6f98c03116
--- /dev/null
+++ b/contrib/media/updf/include/mgtk/pen.h
@@ -0,0 +1,32 @@
+#ifndef __MGTK_PEN_H
+#define __MGTK_PEN_H
+
+#include<mgtk/widget.h>
+
+struct GImageData {
+    int w,h;
+    unsigned char * data;
+};
+
+class GPen
+{
+public:
+    GPen(GWidget *);
+    virtual ~GPen();
+    void PutPixel(int,int,unsigned long);
+    void Line(int,int,int,int,unsigned long);
+    void FillRect(int,int,int,int,unsigned long);
+    void DrawLines(GPoint *,int nr_point,unsigned long color);
+    void WriteText(int,int,char *,int,unsigned long);
+    void Rect(int,int,int,int,unsigned long);
+    void Rect3d(int x,int y,int w,int h,unsigned long color);
+    void FillRect2(int,int,int,int,unsigned long);
+    void Line2(int,int,int,int,unsigned long);
+    void PutImage(int,int,int,int,char *);
+    void PutImage(int,int,struct GImageData *);
+private:
+    int _dx,_dy;
+    int _lx,_ly;
+};
+
+#endif
diff --git a/contrib/media/updf/include/mgtk/slider.h b/contrib/media/updf/include/mgtk/slider.h
new file mode 100644
index 0000000000..2ed6a464da
--- /dev/null
+++ b/contrib/media/updf/include/mgtk/slider.h
@@ -0,0 +1,55 @@
+#ifndef __MGTK_SLIDER_H
+#define __MGTK_SLIDER_H
+
+#include<mgtk/widget.h>
+#include<mgtk/button.h>
+
+#define slider_Horizontal		0
+#define slider_Vertical			1
+#define slider_Solid			2
+
+class GSlider: public GWidget
+{
+public:
+ GSlider(GRect * r,int mode,unsigned long min,unsigned long max,unsigned long cur);
+ virtual ~GSlider();
+ virtual void DrawWidget();
+ virtual void HandleEvent(GEvent *);
+ virtual void VSetMin(unsigned long);
+ virtual void VSetMax(unsigned long);
+ virtual void VSetCur(unsigned long);
+ virtual void SetMin(unsigned long);
+ virtual void SetMax(unsigned long);
+ virtual void SetCur(unsigned long);
+ virtual unsigned long GetCur();
+ virtual unsigned long GetMin();
+ virtual unsigned long GetMax();
+private:
+ unsigned long SMode,SMin,SMax,SCur;
+};
+
+class GPercentSlider: public GSlider
+{
+public:
+ GPercentSlider(GRect * r,int percent);
+ virtual ~GPercentSlider();
+ virtual void DrawWidget();
+ virtual void HandleEvent(GEvent *);
+private:
+ char _txt[10];   /* xxx % */
+};
+
+class GScroll: public GGroup
+{
+public:
+ GScroll(GRect * r,int mode,unsigned long min,unsigned long max,unsigned long cur,
+     unsigned long _delta);
+ virtual ~GScroll();
+ virtual void HandleEvent(GEvent *);
+private:
+ GButton * b1,* b2;
+ GSlider * slider;
+ unsigned long delta;
+};
+
+#endif
diff --git a/contrib/media/updf/include/mgtk/string.h b/contrib/media/updf/include/mgtk/string.h
new file mode 100644
index 0000000000..243db4b111
--- /dev/null
+++ b/contrib/media/updf/include/mgtk/string.h
@@ -0,0 +1,20 @@
+#ifndef __MGTK_STRING_H
+#define __MGTK_STRING_H
+
+class GString
+{
+public:
+ GString(char *);
+ GString(const char *);
+ GString(GString&);
+ ~GString();
+ int Length();
+ char * operator = (GString&);
+ GString& operator = (char *);
+ void Truncate(int AtPos);
+private:
+ char * __str;
+ int    __len;
+};
+
+#endif
diff --git a/contrib/media/updf/include/mgtk/terminal.h b/contrib/media/updf/include/mgtk/terminal.h
new file mode 100644
index 0000000000..12fb612f98
--- /dev/null
+++ b/contrib/media/updf/include/mgtk/terminal.h
@@ -0,0 +1,30 @@
+#ifndef __MGTK_TERMINAL_H
+#define __MGTK_TERMINAL_H
+
+#include<mgtk/widget.h>
+#include<mgtk/pen.h>
+
+class GTerminal: public GWidget
+{
+public:
+    GTerminal(GRect * r,int cursor_vis,unsigned long TextColor=0x00FF00,
+	unsigned long BackgrColor=0);
+    virtual ~GTerminal();
+    virtual void DrawWidget();
+    virtual void Putch(char);
+    virtual void ClrScr();
+    virtual void Idle();
+    virtual void Scroll();
+    inline void Puts(char * s)
+    {
+     for(;*s;s++) Putch(*s);
+    }
+private:
+    int cx,cy;
+    char * screen_buf;
+    int xchars,ychars;
+    unsigned long _tcolor,_bcolor;
+    void LocalUpdate();
+};
+
+#endif
diff --git a/contrib/media/updf/include/mgtk/text.h b/contrib/media/updf/include/mgtk/text.h
new file mode 100644
index 0000000000..1f0fcf50cd
--- /dev/null
+++ b/contrib/media/updf/include/mgtk/text.h
@@ -0,0 +1,49 @@
+#ifndef __MGTK_TEXT_H
+#define __MGTK_TEXT_H
+
+#include<mgtk/widget.h>
+
+#define BIG_FONT_XSZ		7
+#define BIG_FONT_YSZ		9
+#define SMALL_FONT_XSZ		5
+#define SMALL_FONT_YSZ		7
+
+class GStaticText: public GWidget
+{
+public:
+    GStaticText(GRect *,char *,unsigned long);
+    virtual ~GStaticText();
+    virtual void DrawWidget();
+private:
+    unsigned long color;
+    char * text;
+    int tlen;
+};
+
+class GInputLine: public GWidget
+{
+public:
+    GInputLine(GRect *,char *);
+    virtual ~GInputLine();
+    virtual void DrawWidget();
+    virtual void HandleEvent(GEvent * ev);
+    virtual void Idle();
+    char * GetData();
+private:
+    int cur_pos,max_len;
+    char * text_buffer;
+    bool vis;
+    int blink_cnt;
+};
+
+class GLine: public GWidget
+{
+public:
+    GLine(GRect *,int is_vertical);
+    virtual ~GLine();
+    virtual void DrawWidget();
+private:
+    int vert;
+};
+
+#endif
diff --git a/contrib/media/updf/include/mgtk/types.h b/contrib/media/updf/include/mgtk/types.h
new file mode 100644
index 0000000000..e0a31c4557
--- /dev/null
+++ b/contrib/media/updf/include/mgtk/types.h
@@ -0,0 +1,22 @@
+#ifndef __MGTK_TYPES_H
+#define __MGTK_TYPES_H
+
+typedef struct {
+    int x,y;
+} GPoint;
+
+typedef struct {
+    int x,y;
+    int w,h;
+    inline void Assign(int _x,int _y,int _w,int _h)
+    {
+     x=_x;
+     y=_y;
+     w=_w;
+     h=_h;
+    }
+} GRect;
+
+#define RGB(r,g,b)	(((b)&0xff)|(((g)&0x00ff)<<8)|(((r)&0x0000ff)<<16))
+
+#endif
diff --git a/contrib/media/updf/include/mgtk/widget.h b/contrib/media/updf/include/mgtk/widget.h
new file mode 100644
index 0000000000..c7088ace5d
--- /dev/null
+++ b/contrib/media/updf/include/mgtk/widget.h
@@ -0,0 +1,63 @@
+#ifndef __MGTK_WIDGET_H
+#define __MGTK_WIDGET_H
+
+#include<mgtk/event.h>
+#include<mgtk/types.h>
+
+#define wf_Visible		0x00000001
+#define wf_Disabled		0x00000002
+#define wf_Focused		0x00000004
+#define wf_Selected		0x00000008
+
+class GGroup;
+
+class GWidget
+{
+public:
+    GGroup *	Parent;
+    GPoint	Origin;
+    GPoint	Size;
+    GWidget *	WNext;
+    GWidget *	WPrev;
+    unsigned long Flags;
+    GWidget();
+    virtual ~GWidget();
+    virtual void HandleEvent(GEvent *);
+    void Draw(void);
+    virtual void DrawWidget();
+    virtual void ToGlobal(GPoint *);
+    virtual void ToLocal(GPoint *);
+    virtual void Idle();
+    virtual void SetBounds(GRect *);
+    int MouseInWidget(int,int);
+    void ClearEvent(GEvent *);
+    virtual void Show();
+    virtual void Hide();
+    virtual void Select(bool);
+    virtual bool IsGroup();
+    inline bool IsDisabled() { return Flags&wf_Disabled; }
+};
+
+class GGroup: public GWidget
+{
+public:
+    GRect	Clip;
+    GWidget *	WFirst;
+    GWidget * 	WSelect;
+    GGroup();
+    virtual ~GGroup();
+    virtual void HandleEvent(GEvent *);
+    virtual void DrawWidget();
+    virtual void Insert(GWidget *);
+    virtual void Remove(GWidget *);
+    virtual void ForEach(void (*fn)(GGroup *,GWidget *,void *),void *);
+    virtual void Show();
+    virtual void Hide();
+    virtual void Select(GWidget *,bool);
+    virtual GWidget * Select();
+    virtual bool IsGroup();
+    virtual void BroadcastEvent(GEvent *);
+    virtual void RepaintWhole();
+};
+
+#endif
diff --git a/contrib/media/updf/include/minilzo.h b/contrib/media/updf/include/minilzo.h
new file mode 100644
index 0000000000..b67147d82d
--- /dev/null
+++ b/contrib/media/updf/include/minilzo.h
@@ -0,0 +1,97 @@
+/* minilzo.h -- mini subset of the LZO real-time data compression library
+
+   This file is part of the LZO real-time data compression library.
+
+   Copyright (C) 2000 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1999 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1998 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1997 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996 Markus Franz Xaver Johannes Oberhumer
+
+   The LZO library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of
+   the License, or (at your option) any later version.
+
+   The LZO library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with the LZO library; see the file COPYING.
+   If not, write to the Free Software Foundation, Inc.,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+   Markus F.X.J. Oberhumer
+   <markus.oberhumer@jk.uni-linz.ac.at>
+   http://wildsau.idv.uni-linz.ac.at/mfx/lzo.html
+ */
+
+/*
+ * NOTE:
+ *   the full LZO package can be found at
+ *   http://wildsau.idv.uni-linz.ac.at/mfx/lzo.html
+ */
+
+
+#ifndef __MINILZO_H
+#define __MINILZO_H
+
+#define MINILZO_VERSION         0x1070
+
+#ifdef __LZOCONF_H
+#  error "you cannot use both LZO and miniLZO"
+#endif
+
+#undef LZO_HAVE_CONFIG_H
+#include "lzoconf.h"
+
+#if !defined(LZO_VERSION) || (LZO_VERSION != MINILZO_VERSION)
+#  error "version mismatch in header files"
+#endif
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/***********************************************************************
+//
+************************************************************************/
+
+/* Memory required for the wrkmem parameter.
+ * When the required size is 0, you can also pass a NULL pointer.
+ */
+
+#define LZO1X_MEM_COMPRESS      LZO1X_1_MEM_COMPRESS
+#define LZO1X_1_MEM_COMPRESS    ((lzo_uint32) (16384L * lzo_sizeof_dict_t))
+#define LZO1X_MEM_DECOMPRESS    (0)
+
+
+/* compression */
+LZO_EXTERN(int)
+lzo1x_1_compress        ( const lzo_byte *src, lzo_uint  src_len,
+                                lzo_byte *dst, lzo_uint *dst_len,
+                                lzo_voidp wrkmem );
+
+/* decompression */
+LZO_EXTERN(int)
+lzo1x_decompress        ( const lzo_byte *src, lzo_uint  src_len,
+                                lzo_byte *dst, lzo_uint *dst_len,
+                                lzo_voidp wrkmem /* NOT USED */ );
+
+/* safe decompression with overrun testing */
+LZO_EXTERN(int)
+lzo1x_decompress_safe   ( const lzo_byte *src, lzo_uint  src_len,
+                                lzo_byte *dst, lzo_uint *dst_len,
+                                lzo_voidp wrkmem /* NOT USED */ );
+
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* already included */
+
diff --git a/contrib/media/updf/include/mntent.h b/contrib/media/updf/include/mntent.h
new file mode 100644
index 0000000000..aa1d2ae3d3
--- /dev/null
+++ b/contrib/media/updf/include/mntent.h
@@ -0,0 +1,49 @@
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_mntent_h_
+#define __dj_include_mntent_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <stdio.h>
+
+#define	MNT_MNTTAB	"/etc/mnttab"
+
+struct mntent
+{
+  char *mnt_fsname;
+  char *mnt_dir;
+  char *mnt_type;
+  char *mnt_opts;
+  int  mnt_freq;
+  int  mnt_passno;
+  long mnt_time;
+};
+
+extern FILE		* setmntent(char *,char *);
+extern struct mntent	* getmntent(FILE *);
+extern int		  addmntent(FILE *,struct mntent *);
+extern char		* hasmntopt(struct mntent *,char *);
+extern int		  endmntent(FILE *);
+
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_mntent_h_ */
diff --git a/contrib/media/updf/include/mpeg.h b/contrib/media/updf/include/mpeg.h
new file mode 100644
index 0000000000..58d99b147c
--- /dev/null
+++ b/contrib/media/updf/include/mpeg.h
@@ -0,0 +1,119 @@
+/* ----------------------------- MNI Header -----------------------------------
+@NAME       : mpeg.h
+@INPUT      : 
+@OUTPUT     : 
+@RETURNS    : 
+@DESCRIPTION: Types and function prototypes needed for applications to
+              use the Berkely MPEG decoding engine via the MNI front
+              end.
+@METHOD     : 
+@GLOBALS    : Types defined:
+                 ImageDesc  - structure giving height, width, etc.
+                 DitherEnum - the different dither types supported by
+                              the decoding engine
+@CALLS      : 
+@CREATED    : Greg Ward, 94/6/16.
+@MODIFIED   : Greg Ward, 94/9/12 (based on John Cristy's fixes): made
+              more amenable to use with other libraries that also
+	      happen to define TRUE, FALSE, [Bb]oolean, and added
+	      PROTO macro
+---------------------------------------------------------------------------- */
+
+#ifndef __MPEG_H
+#define __MPEG_H
+
+#include <stdio.h>
+
+/* An attempt at a portable and integrable boolean type... */
+
+#if (!defined(TRUE) || !defined(FALSE))
+# define TRUE 1
+# define FALSE 0
+#endif
+
+#if (!defined (BOOLEAN_TYPE_EXISTS))
+typedef unsigned int Boolean;
+#endif
+
+typedef struct
+{
+   short red, green, blue;
+} ColormapEntry;
+
+typedef struct
+{
+   int	Height;			/* in pixels */
+   int  Width;
+   int  Depth;			/* image depth (bits) */
+   int  PixelSize;              /* bits actually stored per pixel */
+   int  Size;			/* bytes for whole image */
+   int  BitmapPad;              /* "quantum" of a scanline -- each scanline */
+				/* starts on an even interval of this */
+                                /* many bits */
+   int  PictureRate;		/* required number of frames/sec [?] */
+   int  BitRate;		/* ??? */
+   
+   int  ColormapSize;
+   ColormapEntry *Colormap;	/* an array of ColormapSize entries */
+} ImageDesc;
+
+typedef enum 
+{
+   HYBRID_DITHER,
+   HYBRID2_DITHER,
+   FS4_DITHER,
+   FS2_DITHER,
+   FS2FAST_DITHER,
+   Twox2_DITHER,
+   GRAY_DITHER,
+   FULL_COLOR_DITHER,
+   NO_DITHER,
+   ORDERED_DITHER,
+   MONO_DITHER,
+   MONO_THRESHOLD,
+   ORDERED2_DITHER,
+   MBORDERED_DITHER
+} DitherEnum;
+
+
+typedef enum
+{
+   MPEG_DITHER,
+   MPEG_QUIET,
+   MPEG_LUM_RANGE,
+   MPEG_CR_RANGE,
+   MPEG_CB_RANGE,
+   MPEG_CMAP_INDEX
+} MPEGOptionEnum;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* 
+ * Kludge so we can compile under ANSI or K&R.  (This only means
+ * that programs that *use* mpeg_lib can be compiled with K&R;
+ * the library itself must be compiled with an ANSI compiler.
+ * Mixing and matching compilers, BTW, is not a good idea...)
+ */
+#undef PROTO
+#if __STDC__ || __cplusplus
+#define PROTO(formal_parameters) formal_parameters
+#else
+#define const
+#define PROTO(formal_parameters) ()
+#endif
+
+/* Function prototypes (all are defined in wrapper.c) */
+
+Boolean OpenMPEG PROTO((FILE *MPEGfile, ImageDesc *ImgInfo));
+void    CloseMPEG PROTO((void));
+Boolean RewindMPEG PROTO((FILE *MPEGfile, ImageDesc *Image));
+void    SetMPEGOption PROTO((MPEGOptionEnum Option, int value));
+Boolean GetMPEGFrame PROTO((char *Frame));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif   /* __MPEG_H */
diff --git a/contrib/media/updf/include/mqc.h b/contrib/media/updf/include/mqc.h
new file mode 100644
index 0000000000..d00cd1067d
--- /dev/null
+++ b/contrib/media/updf/include/mqc.h
@@ -0,0 +1,200 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MQC_H
+#define __MQC_H
+/**
+@file mqc.h
+@brief Implementation of an MQ-Coder (MQC)
+
+The functions in MQC.C have for goal to realize the MQ-coder operations. The functions
+in MQC.C are used by some function in T1.C.
+*/
+
+/** @defgroup MQC MQC - Implementation of an MQ-Coder */
+/*@{*/
+
+/**
+This struct defines the state of a context.
+*/
+typedef struct opj_mqc_state {
+	/** the probability of the Least Probable Symbol (0.75->0x8000, 1.5->0xffff) */
+	unsigned int qeval;
+	/** the Most Probable Symbol (0 or 1) */
+	int mps;
+	/** next state if the next encoded symbol is the MPS */
+	struct opj_mqc_state *nmps;
+	/** next state if the next encoded symbol is the LPS */
+	struct opj_mqc_state *nlps;
+} opj_mqc_state_t;
+
+#define MQC_NUMCTXS 19
+
+/**
+MQ coder
+*/
+typedef struct opj_mqc {
+	unsigned int c;
+	unsigned int a;
+	unsigned int ct;
+	unsigned char *bp;
+	unsigned char *start;
+	unsigned char *end;
+	opj_mqc_state_t *ctxs[MQC_NUMCTXS];
+	opj_mqc_state_t **curctx;
+#ifdef MQC_PERF_OPT
+	unsigned char *buffer;
+#endif
+} opj_mqc_t;
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Create a new MQC handle 
+@return Returns a new MQC handle if successful, returns NULL otherwise
+*/
+opj_mqc_t* mqc_create(void);
+/**
+Destroy a previously created MQC handle
+@param mqc MQC handle to destroy
+*/
+void mqc_destroy(opj_mqc_t *mqc);
+/**
+Return the number of bytes written/read since initialisation
+@param mqc MQC handle
+@return Returns the number of bytes already encoded
+*/
+int mqc_numbytes(opj_mqc_t *mqc);
+/**
+Reset the states of all the context of the coder/decoder 
+(each context is set to a state where 0 and 1 are more or less equiprobable)
+@param mqc MQC handle
+*/
+void mqc_resetstates(opj_mqc_t *mqc);
+/**
+Set the state of a particular context
+@param mqc MQC handle
+@param ctxno Number that identifies the context
+@param msb The MSB of the new state of the context
+@param prob Number that identifies the probability of the symbols for the new state of the context
+*/
+void mqc_setstate(opj_mqc_t *mqc, int ctxno, int msb, int prob);
+/**
+Initialize the encoder
+@param mqc MQC handle
+@param bp Pointer to the start of the buffer where the bytes will be written
+*/
+void mqc_init_enc(opj_mqc_t *mqc, unsigned char *bp);
+/**
+Set the current context used for coding/decoding
+@param mqc MQC handle
+@param ctxno Number that identifies the context
+*/
+#define mqc_setcurctx(mqc, ctxno)	(mqc)->curctx = &(mqc)->ctxs[(int)(ctxno)]
+/**
+Encode a symbol using the MQ-coder
+@param mqc MQC handle
+@param d The symbol to be encoded (0 or 1)
+*/
+void mqc_encode(opj_mqc_t *mqc, int d);
+/**
+Flush the encoder, so that all remaining data is written
+@param mqc MQC handle
+*/
+void mqc_flush(opj_mqc_t *mqc);
+/**
+BYPASS mode switch, initialization operation. 
+JPEG 2000 p 505. 
+<h2>Not fully implemented and tested !!</h2>
+@param mqc MQC handle
+*/
+void mqc_bypass_init_enc(opj_mqc_t *mqc);
+/**
+BYPASS mode switch, coding operation. 
+JPEG 2000 p 505. 
+<h2>Not fully implemented and tested !!</h2>
+@param mqc MQC handle
+@param d The symbol to be encoded (0 or 1)
+*/
+void mqc_bypass_enc(opj_mqc_t *mqc, int d);
+/**
+BYPASS mode switch, flush operation
+<h2>Not fully implemented and tested !!</h2>
+@param mqc MQC handle
+@return Returns 1 (always)
+*/
+int mqc_bypass_flush_enc(opj_mqc_t *mqc);
+/**
+RESET mode switch
+@param mqc MQC handle
+*/
+void mqc_reset_enc(opj_mqc_t *mqc);
+/**
+RESTART mode switch (TERMALL)
+@param mqc MQC handle
+@return Returns 1 (always)
+*/
+int mqc_restart_enc(opj_mqc_t *mqc);
+/**
+RESTART mode switch (TERMALL) reinitialisation
+@param mqc MQC handle
+*/
+void mqc_restart_init_enc(opj_mqc_t *mqc);
+/**
+ERTERM mode switch (PTERM)
+@param mqc MQC handle
+*/
+void mqc_erterm_enc(opj_mqc_t *mqc);
+/**
+SEGMARK mode switch (SEGSYM)
+@param mqc MQC handle
+*/
+void mqc_segmark_enc(opj_mqc_t *mqc);
+/**
+Initialize the decoder
+@param mqc MQC handle
+@param bp Pointer to the start of the buffer from which the bytes will be read
+@param len Length of the input buffer
+*/
+void mqc_init_dec(opj_mqc_t *mqc, unsigned char *bp, int len);
+/**
+Decode a symbol
+@param mqc MQC handle
+@return Returns the decoded symbol (0 or 1)
+*/
+int mqc_decode(opj_mqc_t *const mqc);
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __MQC_H */
diff --git a/contrib/media/updf/include/mystring.h b/contrib/media/updf/include/mystring.h
new file mode 100644
index 0000000000..753552cc9d
--- /dev/null
+++ b/contrib/media/updf/include/mystring.h
@@ -0,0 +1,510 @@
+#ifndef _I386_STRING_H_
+#define _I386_STRING_H_
+
+#ifndef STATIC
+#define STATIC	static
+#endif
+
+#ifndef INLINE
+#define INLINE	inline
+#endif
+
+#include<stdlib.h>
+
+#define __HAVE_ARCH_STRCPY
+STATIC INLINE char * strcpy(char * dest,const char *src)
+{
+int d0, d1, d2;
+__asm__ __volatile__(
+	"1:\tlodsb\n\t"
+	"stosb\n\t"
+	"testb %%al,%%al\n\t"
+	"jne 1b"
+	: "=&S" (d0), "=&D" (d1), "=&a" (d2)
+	:"0" (src),"1" (dest) : "memory");
+return dest;
+}
+
+#define __HAVE_ARCH_STRNCPY
+STATIC INLINE char * strncpy(char * dest,const char *src,size_t count)
+{
+int d0, d1, d2, d3;
+__asm__ __volatile__(
+	"1:\tdecl %2\n\t"
+	"js 2f\n\t"
+	"lodsb\n\t"
+	"stosb\n\t"
+	"testb %%al,%%al\n\t"
+	"jne 1b\n\t"
+	"rep\n\t"
+	"stosb\n"
+	"2:"
+	: "=&S" (d0), "=&D" (d1), "=&c" (d2), "=&a" (d3)
+	:"0" (src),"1" (dest),"2" (count) : "memory");
+return dest;
+}
+
+#define __HAVE_ARCH_STRCAT
+STATIC INLINE char * strcat(char * dest,const char * src)
+{
+int d0, d1, d2, d3;
+__asm__ __volatile__(
+	"repne\n\t"
+	"scasb\n\t"
+	"decl %1\n"
+	"1:\tlodsb\n\t"
+	"stosb\n\t"
+	"testb %%al,%%al\n\t"
+	"jne 1b"
+	: "=&S" (d0), "=&D" (d1), "=&a" (d2), "=&c" (d3)
+	: "0" (src), "1" (dest), "2" (0), "3" (0xffffffff):"memory");
+return dest;
+}
+
+#define __HAVE_ARCH_STRNCAT
+STATIC INLINE char * strncat(char * dest,const char * src,size_t count)
+{
+int d0, d1, d2, d3;
+__asm__ __volatile__(
+	"repne\n\t"
+	"scasb\n\t"
+	"decl %1\n\t"
+	"movl %8,%3\n"
+	"1:\tdecl %3\n\t"
+	"js 2f\n\t"
+	"lodsb\n\t"
+	"stosb\n\t"
+	"testb %%al,%%al\n\t"
+	"jne 1b\n"
+	"2:\txorl %2,%2\n\t"
+	"stosb"
+	: "=&S" (d0), "=&D" (d1), "=&a" (d2), "=&c" (d3)
+	: "0" (src),"1" (dest),"2" (0),"3" (0xffffffff), "g" (count)
+	: "memory");
+return dest;
+}
+
+#define __HAVE_ARCH_STRCMP
+STATIC INLINE int strcmp(const char * cs,const char * ct)
+{
+int d0, d1;
+register int __res;
+__asm__ __volatile__(
+	"1:\tlodsb\n\t"
+	"scasb\n\t"
+	"jne 2f\n\t"
+	"testb %%al,%%al\n\t"
+	"jne 1b\n\t"
+	"xorl %%eax,%%eax\n\t"
+	"jmp 3f\n"
+	"2:\tsbbl %%eax,%%eax\n\t"
+	"orb $1,%%al\n"
+	"3:"
+	:"=a" (__res), "=&S" (d0), "=&D" (d1)
+		     :"1" (cs),"2" (ct));
+return __res;
+}
+
+#define __HAVE_ARCH_STRNCMP
+STATIC INLINE int strncmp(const char * cs,const char * ct,size_t count)
+{
+register int __res;
+int d0, d1, d2;
+__asm__ __volatile__(
+	"1:\tdecl %3\n\t"
+	"js 2f\n\t"
+	"lodsb\n\t"
+	"scasb\n\t"
+	"jne 3f\n\t"
+	"testb %%al,%%al\n\t"
+	"jne 1b\n"
+	"2:\txorl %%eax,%%eax\n\t"
+	"jmp 4f\n"
+	"3:\tsbbl %%eax,%%eax\n\t"
+	"orb $1,%%al\n"
+	"4:"
+		     :"=a" (__res), "=&S" (d0), "=&D" (d1), "=&c" (d2)
+		     :"1" (cs),"2" (ct),"3" (count));
+return __res;
+}
+
+#define __HAVE_ARCH_STRCHR
+STATIC INLINE char * strchr(const char * s, int c)
+{
+int d0;
+register char * __res;
+__asm__ __volatile__(
+	"movb %%al,%%ah\n"
+	"1:\tlodsb\n\t"
+	"cmpb %%ah,%%al\n\t"
+	"je 2f\n\t"
+	"testb %%al,%%al\n\t"
+	"jne 1b\n\t"
+	"movl $1,%1\n"
+	"2:\tmovl %1,%0\n\t"
+	"decl %0"
+	:"=a" (__res), "=&S" (d0) : "1" (s),"0" (c));
+return __res;
+}
+
+#define __HAVE_ARCH_STRRCHR
+STATIC INLINE char * strrchr(const char * s, int c)
+{
+int d0, d1;
+register char * __res;
+__asm__ __volatile__(
+	"movb %%al,%%ah\n"
+	"1:\tlodsb\n\t"
+	"cmpb %%ah,%%al\n\t"
+	"jne 2f\n\t"
+	"leal -1(%%esi),%0\n"
+	"2:\ttestb %%al,%%al\n\t"
+	"jne 1b"
+	:"=g" (__res), "=&S" (d0), "=&a" (d1) :"0" (0),"1" (s),"2" (c));
+return __res;
+}
+
+#define __HAVE_ARCH_STRLEN
+STATIC INLINE size_t strlen(const char * s)
+{
+int d0;
+register int __res;
+__asm__ __volatile__(
+	"repne\n\t"
+	"scasb\n\t"
+	"notl %0\n\t"
+	"decl %0"
+	:"=c" (__res), "=&D" (d0) :"1" (s),"a" (0), "0" (0xffffffff));
+return __res;
+}
+
+static inline void * __memcpy(void * to, const void * from, size_t n)
+{
+int d0, d1, d2;
+__asm__ __volatile__(
+	"rep ; movsl\n\t"
+	"testb $2,%b4\n\t"
+	"je 1f\n\t"
+	"movsw\n"
+	"1:\ttestb $1,%b4\n\t"
+	"je 2f\n\t"
+	"movsb\n"
+	"2:"
+	: "=&c" (d0), "=&D" (d1), "=&S" (d2)
+	:"0" (n/4), "q" (n),"1" ((long) to),"2" ((long) from)
+	: "memory");
+return (to);
+}
+
+/*
+ * This looks horribly ugly, but the compiler can optimize it totally,
+ * as the count is constant.
+ */
+static inline void * __constant_memcpy(void * to, const void * from, size_t n)
+{
+	switch (n) {
+		case 0:
+			return to;
+		case 1:
+			*(unsigned char *)to = *(const unsigned char *)from;
+			return to;
+		case 2:
+			*(unsigned short *)to = *(const unsigned short *)from;
+			return to;
+		case 3:
+			*(unsigned short *)to = *(const unsigned short *)from;
+			*(2+(unsigned char *)to) = *(2+(const unsigned char *)from);
+			return to;
+		case 4:
+			*(unsigned long *)to = *(const unsigned long *)from;
+			return to;
+		case 6:	/* for Ethernet addresses */
+			*(unsigned long *)to = *(const unsigned long *)from;
+			*(2+(unsigned short *)to) = *(2+(const unsigned short *)from);
+			return to;
+		case 8:
+			*(unsigned long *)to = *(const unsigned long *)from;
+			*(1+(unsigned long *)to) = *(1+(const unsigned long *)from);
+			return to;
+		case 12:
+			*(unsigned long *)to = *(const unsigned long *)from;
+			*(1+(unsigned long *)to) = *(1+(const unsigned long *)from);
+			*(2+(unsigned long *)to) = *(2+(const unsigned long *)from);
+			return to;
+		case 16:
+			*(unsigned long *)to = *(const unsigned long *)from;
+			*(1+(unsigned long *)to) = *(1+(const unsigned long *)from);
+			*(2+(unsigned long *)to) = *(2+(const unsigned long *)from);
+			*(3+(unsigned long *)to) = *(3+(const unsigned long *)from);
+			return to;
+		case 20:
+			*(unsigned long *)to = *(const unsigned long *)from;
+			*(1+(unsigned long *)to) = *(1+(const unsigned long *)from);
+			*(2+(unsigned long *)to) = *(2+(const unsigned long *)from);
+			*(3+(unsigned long *)to) = *(3+(const unsigned long *)from);
+			*(4+(unsigned long *)to) = *(4+(const unsigned long *)from);
+			return to;
+	}
+#define COMMON(x) \
+__asm__ __volatile__( \
+	"rep ; movsl" \
+	x \
+	: "=&c" (d0), "=&D" (d1), "=&S" (d2) \
+	: "0" (n/4),"1" ((long) to),"2" ((long) from) \
+	: "memory");
+{
+	int d0, d1, d2;
+	switch (n % 4) {
+		case 0: COMMON(""); return to;
+		case 1: COMMON("\n\tmovsb"); return to;
+		case 2: COMMON("\n\tmovsw"); return to;
+		default: COMMON("\n\tmovsw\n\tmovsb"); return to;
+	}
+}
+  
+#undef COMMON
+}
+
+#define __HAVE_ARCH_MEMCPY
+
+#ifdef CONFIG_X86_USE_3DNOW
+
+#include <asm/mmx.h>
+
+/*
+ *	This CPU favours 3DNow strongly (eg AMD Athlon)
+ */
+
+static inline void * __constant_memcpy3d(void * to, const void * from, size_t len)
+{
+	if (len < 512)
+		return __constant_memcpy(to, from, len);
+	return _mmx_memcpy(to, from, len);
+}
+
+static inline  void *__memcpy3d(void *to, const void *from, size_t len)
+{
+	if (len < 512)
+		return __memcpy(to, from, len);
+	return _mmx_memcpy(to, from, len);
+}
+
+#define memcpy(t, f, n) \
+(__builtin_constant_p(n) ? \
+ __constant_memcpy3d((t),(f),(n)) : \
+ __memcpy3d((t),(f),(n)))
+
+#else
+
+/*
+ *	No 3D Now!
+ */
+ 
+#define memcpy(t, f, n) \
+(__builtin_constant_p(n) ? \
+ __constant_memcpy((t),(f),(n)) : \
+ __memcpy((t),(f),(n)))
+
+#endif
+
+/*
+ * struct_cpy(x,y), copy structure *x into (matching structure) *y.
+ *
+ * We get link-time errors if the structure sizes do not match.
+ * There is no runtime overhead, it's all optimized away at
+ * compile time.
+ */
+extern void __struct_cpy_bug (void);
+
+#define struct_cpy(x,y) 			\
+({						\
+	if (sizeof(*(x)) != sizeof(*(y))) 	\
+		__struct_cpy_bug;		\
+	memcpy(x, y, sizeof(*(x)));		\
+})
+
+#define __HAVE_ARCH_MEMMOVE
+STATIC INLINE void * memmove(void * dest,const void * src, size_t n)
+{
+int d0, d1, d2;
+if (dest<src)
+__asm__ __volatile__(
+	"rep\n\t"
+	"movsb"
+	: "=&c" (d0), "=&S" (d1), "=&D" (d2)
+	:"0" (n),"1" (src),"2" (dest)
+	: "memory");
+else
+__asm__ __volatile__(
+	"std\n\t"
+	"rep\n\t"
+	"movsb\n\t"
+	"cld"
+	: "=&c" (d0), "=&S" (d1), "=&D" (d2)
+	:"0" (n),
+	 "1" (n-1+(const char *)src),
+	 "2" (n-1+(char *)dest)
+	:"memory");
+return dest;
+}
+
+#define memcmp __builtin_memcmp
+
+#define __HAVE_ARCH_MEMCHR
+STATIC INLINE void * memchr(const void * cs,int c,size_t count)
+{
+int d0;
+register void * __res;
+if (!count)
+	return NULL;
+__asm__ __volatile__(
+	"repne\n\t"
+	"scasb\n\t"
+	"je 1f\n\t"
+	"movl $1,%0\n"
+	"1:\tdecl %0"
+	:"=D" (__res), "=&c" (d0) : "a" (c),"0" (cs),"1" (count));
+return __res;
+}
+
+static inline void * __memset_generic(void * s, char c,size_t count)
+{
+int d0, d1;
+__asm__ __volatile__(
+	"rep\n\t"
+	"stosb"
+	: "=&c" (d0), "=&D" (d1)
+	:"a" (c),"1" (s),"0" (count)
+	:"memory");
+return s;
+}
+
+/* we might want to write optimized versions of these later */
+#define __constant_count_memset(s,c,count) __memset_generic((s),(c),(count))
+
+/*
+ * memset(x,0,y) is a reasonably common thing to do, so we want to fill
+ * things 32 bits at a time even when we don't know the size of the
+ * area at compile-time..
+ */
+static inline void * __constant_c_memset(void * s, unsigned long c, size_t count)
+{
+int d0, d1;
+__asm__ __volatile__(
+	"rep ; stosl\n\t"
+	"testb $2,%b3\n\t"
+	"je 1f\n\t"
+	"stosw\n"
+	"1:\ttestb $1,%b3\n\t"
+	"je 2f\n\t"
+	"stosb\n"
+	"2:"
+	: "=&c" (d0), "=&D" (d1)
+	:"a" (c), "q" (count), "0" (count/4), "1" ((long) s)
+	:"memory");
+return (s);	
+}
+
+/* Added by Gertjan van Wingerde to make minix and sysv module work */
+#define __HAVE_ARCH_STRNLEN
+STATIC INLINE size_t strnlen(const char * s, size_t count)
+{
+int d0;
+register int __res;
+__asm__ __volatile__(
+	"movl %2,%0\n\t"
+	"jmp 2f\n"
+	"1:\tcmpb $0,(%0)\n\t"
+	"je 3f\n\t"
+	"incl %0\n"
+	"2:\tdecl %1\n\t"
+	"cmpl $-1,%1\n\t"
+	"jne 1b\n"
+	"3:\tsubl %2,%0"
+	:"=a" (__res), "=&d" (d0)
+	:"c" (s),"1" (count));
+return __res;
+}
+/* end of additional stuff */
+
+#define __HAVE_ARCH_STRSTR
+
+extern char *strstr(const char *cs, const char *ct);
+
+/*
+ * This looks horribly ugly, but the compiler can optimize it totally,
+ * as we by now know that both pattern and count is constant..
+ */
+static inline void * __constant_c_and_count_memset(void * s, unsigned long pattern, size_t count)
+{
+	switch (count) {
+		case 0:
+			return s;
+		case 1:
+			*(unsigned char *)s = pattern;
+			return s;
+		case 2:
+			*(unsigned short *)s = pattern;
+			return s;
+		case 3:
+			*(unsigned short *)s = pattern;
+			*(2+(unsigned char *)s) = pattern;
+			return s;
+		case 4:
+			*(unsigned long *)s = pattern;
+			return s;
+	}
+#define COMMON(x) \
+__asm__  __volatile__( \
+	"rep ; stosl" \
+	x \
+	: "=&c" (d0), "=&D" (d1) \
+	: "a" (pattern),"0" (count/4),"1" ((long) s) \
+	: "memory")
+{
+	int d0, d1;
+	switch (count % 4) {
+		case 0: COMMON(""); return s;
+		case 1: COMMON("\n\tstosb"); return s;
+		case 2: COMMON("\n\tstosw"); return s;
+		default: COMMON("\n\tstosw\n\tstosb"); return s;
+	}
+}
+  
+#undef COMMON
+}
+
+#define __constant_c_x_memset(s, c, count) \
+(__builtin_constant_p(count) ? \
+ __constant_c_and_count_memset((s),(c),(count)) : \
+ __constant_c_memset((s),(c),(count)))
+
+#define __memset(s, c, count) \
+(__builtin_constant_p(count) ? \
+ __constant_count_memset((s),(c),(count)) : \
+ __memset_generic((s),(c),(count)))
+
+#define __HAVE_ARCH_MEMSET
+#define memset(s, c, count) \
+(__builtin_constant_p(c) ? \
+ __constant_c_x_memset((s),(0x01010101UL*(unsigned char)(c)),(count)) : \
+ __memset((s),(c),(count)))
+
+/*
+ * find the first occurrence of byte 'c', or 1 past the area if none
+ */
+#define __HAVE_ARCH_MEMSCAN
+STATIC INLINE void * memscan(void * addr, int c, size_t size)
+{
+	if (!size)
+		return addr;
+	__asm__("repnz; scasb\n\t"
+		"jnz 1f\n\t"
+		"dec %%edi\n"
+		"1:"
+		: "=D" (addr), "=c" (size)
+		: "0" (addr), "1" (size), "a" (c));
+	return addr;
+}
+
+#endif
diff --git a/contrib/media/updf/include/nc_alloc.h b/contrib/media/updf/include/nc_alloc.h
new file mode 100644
index 0000000000..54a706e142
--- /dev/null
+++ b/contrib/media/updf/include/nc_alloc.h
@@ -0,0 +1,72 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1996,1997                   *
+ ****************************************************************************/
+/* $Id: nc_alloc.h,v 1.5 1998/02/11 12:13:45 tom Exp $ */
+
+#ifndef NC_ALLOC_included
+#define NC_ALLOC_included 1
+
+#if HAVE_LIBDMALLOC
+#include <dmalloc.h>    /* Gray Watson's library */
+#else
+#undef  HAVE_LIBDMALLOC
+#define HAVE_LIBDMALLOC 0
+#endif
+
+#if HAVE_LIBDBMALLOC
+#include <dbmalloc.h>   /* Conor Cahill's library */
+#else
+#undef  HAVE_LIBDBMALLOC
+#define HAVE_LIBDBMALLOC 0
+#endif
+
+#ifndef NO_LEAKS
+#define NO_LEAKS 0
+#endif
+
+#ifndef HAVE_NC_FREEALL
+#define HAVE_NC_FREEALL 0
+#endif
+
+#if HAVE_LIBDBMALLOC || HAVE_LIBDMALLOC || NO_LEAKS || HAVE_NC_FREEALL
+struct termtype;
+extern void _nc_free_and_exit(int) GCC_NORETURN;
+extern void _nc_free_tparm(void);
+extern void _nc_leaks_dump_entry(void);
+extern void _nc_free_termtype(struct termtype *, int);
+#define ExitProgram(code) _nc_free_and_exit(code)
+#endif
+
+#ifndef ExitProgram
+#define ExitProgram(code) return code
+#endif
+
+#endif /* NC_ALLOC_included */
diff --git a/contrib/media/updf/include/nc_panel.h b/contrib/media/updf/include/nc_panel.h
new file mode 100644
index 0000000000..dbb20fa184
--- /dev/null
+++ b/contrib/media/updf/include/nc_panel.h
@@ -0,0 +1,66 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+ * $Id: nc_panel.h,v 1.2 1998/02/11 12:13:45 tom Exp $
+ *
+ *	nc_panel.h
+ *
+ *	Headerfile to provide an interface for the panel layer into
+ *      the SCREEN structure of the ncurses core.
+ */
+
+#ifndef NC_PANEL_H
+#define NC_PANEL_H 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct panel; /* Forward Declaration */
+
+struct panelhook {
+  struct panel*   top_panel;
+  struct panel*   bottom_panel;
+  struct panel*   stdscr_pseudo_panel;
+};
+
+/* Retrieve the panelhook of the current screen */
+extern struct panelhook* _nc_panelhook(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* NC_PANEL_H */
diff --git a/contrib/media/updf/include/ncurses_cfg.h b/contrib/media/updf/include/ncurses_cfg.h
new file mode 100644
index 0000000000..f4119fb6a9
--- /dev/null
+++ b/contrib/media/updf/include/ncurses_cfg.h
@@ -0,0 +1,124 @@
+/* include/ncurses_cfg.h.  Generated automatically by configure.  */
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1997                        *
+ ****************************************************************************/
+/*
+ * $Id: ncurses_cfg.hin,v 1.2 1998/02/11 12:13:46 tom Exp $
+ *
+ * This is a template-file used to generate the "ncurses_cfg.h" file.
+ *
+ * Rather than list every definition, the configuration script substitutes
+ * the definitions that it finds using 'sed'.  You need a patch (971222)
+ * to autoconf 2.12 to do this.
+ */
+#ifndef NC_CONFIG_H
+#define NC_CONFIG_H
+
+#define CC_HAS_INLINE_FUNCS 1
+#define GCC_NORETURN __attribute__((noreturn))
+#define GCC_PRINTF 1
+#define GCC_SCANF 1
+#define GCC_UNUSED __attribute__((unused))
+#define GOOD_SELECT 1
+#define HAVE_DIRENT_H 1
+#define HAVE_ERRNO 1
+#define HAVE_FCNTL_H 1
+#define HAVE_FORM_H 1
+#define HAVE_GETOPT_H 1
+#define HAVE_GETTIMEOFDAY 1
+#define HAVE_GETTTYNAM 1
+#define HAVE_ISASCII 1
+#define HAVE_LIBFORM 1
+#define HAVE_LIBMENU 1
+#define HAVE_LIBPANEL 1
+#define HAVE_LIMITS_H 1
+#define HAVE_LINK 1
+#define HAVE_LOCALE_H 1
+#define HAVE_LONG_FILE_NAMES 1
+#define HAVE_MEMCCPY 1
+#define HAVE_MENU_H 1
+#define HAVE_NANOSLEEP 1
+#define HAVE_NC_ALLOC_H 1
+#define HAVE_PANEL_H 1
+#define HAVE_POLL 1
+#define HAVE_POLL_H 1
+#define HAVE_REGEX_H_FUNCS 1
+#define HAVE_REMOVE 1
+#define HAVE_SELECT 1
+#define HAVE_SETBUF 1
+#define HAVE_SETBUFFER 1
+#define HAVE_SETVBUF 1
+#define HAVE_SIGACTION 1
+#define HAVE_SIGVEC 1
+#define HAVE_SIZECHANGE 1
+#define HAVE_STRDUP 1
+#define HAVE_SYMLINK 1
+#define HAVE_SYS_IOCTL_H 1
+#define HAVE_SYS_PARAM_H 1
+#define HAVE_SYS_SELECT_H 1
+#define HAVE_SYS_STROPTS_H 1
+#define HAVE_SYS_TIMES_H 1
+#define HAVE_SYS_TIME_H 1
+#define HAVE_SYS_TIME_SELECT 1
+#define HAVE_TCGETATTR 1
+#define HAVE_TERMIOS_H 1
+#define HAVE_TERMIO_H 1
+#define HAVE_TIMES 1
+#define HAVE_TTYENT_H 1
+#define HAVE_TYPEINFO 1
+#define HAVE_UNISTD_H 1
+#define HAVE_USLEEP 1
+#define HAVE_VALUES_H 1
+#define HAVE_VFSCANF 1
+#define HAVE_VSNPRINTF 1
+#define HAVE_VSSCANF 1
+#define NCURSES_EXT_FUNCS 1
+#define NDEBUG 1
+#define PURE_TERMINFO 1
+#define RETSIGTYPE void
+#define STDC_HEADERS 1
+#define SYSTEM_NAME "linux-gnu"
+#define TYPEOF_CHTYPE long
+#define USE_DATABASE 1
+#define USE_SCROLL_HINTS 1
+
+	/* The C compiler may not treat these properly but C++ has to */
+#ifdef __cplusplus
+#undef const
+#undef inline
+#else
+#if defined(lint) || defined(TRACE)
+#undef inline
+#define inline /* nothing */
+#endif
+#endif
+
+#endif /* NC_CONFIG_H */
diff --git a/contrib/media/updf/include/netdb.h b/contrib/media/updf/include/netdb.h
new file mode 100644
index 0000000000..da88800d19
--- /dev/null
+++ b/contrib/media/updf/include/netdb.h
@@ -0,0 +1,128 @@
+#ifndef _NETDB_H
+#define _NETDB_H
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+
+__BEGIN_DECLS
+
+/* Absolute file name for network data base files.  */
+#define	_PATH_HEQUIV		"/etc/hosts.equiv"
+#define	_PATH_HOSTS		"/etc/hosts"
+#define	_PATH_NETWORKS		"/etc/networks"
+#define	_PATH_NSSWITCH_CONF	"/etc/nsswitch.conf"
+#define	_PATH_PROTOCOLS		"/etc/protocols"
+#define	_PATH_SERVICES		"/etc/services"
+
+/* Description of data base entry for a single service.  */
+struct servent {
+  char *s_name;			/* Official service name.  */
+  char **s_aliases;		/* Alias list.  */
+  int s_port;			/* Port number.  */
+  char *s_proto;		/* Protocol to use.  */
+};
+
+extern void endservent (void) ;
+extern void setservent(int stayopen) ;
+
+extern int getservent_r(struct servent *res, char *buf, size_t buflen,
+			 struct servent **res_sig) ;
+extern int getservbyname_r(const char* name,const char* proto,
+			   struct servent *res, char *buf, size_t buflen,
+			   struct servent **res_sig) ;
+extern int getservbyport_r(int port,const char* proto,
+			   struct servent *res, char *buf, size_t buflen,
+			   struct servent **res_sig) ;
+
+extern struct servent *getservent(void) ;
+extern struct servent *getservbyname (const char *__name,
+				      const char *__proto) ;
+extern struct servent *getservbyport (int __port, const char *__proto)
+     ;
+
+struct hostent {
+  char *h_name;			/* Official name of host.  */
+  char **h_aliases;		/* Alias list.  */
+  int h_addrtype;		/* Host address type.  */
+  socklen_t h_length;		/* Length of address.  */
+  char **h_addr_list;		/* List of addresses from name server.  */
+#define	h_addr	h_addr_list[0]	/* Address, for backward compatibility.  */
+};
+
+extern void endhostent (void) ;
+extern struct hostent *gethostent (void) ;
+extern struct hostent *gethostent_r (char* buf,int len) ;
+extern struct hostent *gethostbyaddr (const void *__addr, socklen_t __len,
+				      int __type) ;
+extern struct hostent *gethostbyname (const char *__name) ;
+extern struct hostent *gethostbyname2 (const char *__name, int __af) ;
+
+/* this glibc "invention" is so ugly, I'm going to throw up any minute
+ * now */
+extern int gethostbyname_r(const char* NAME, struct hostent* RESULT_BUF,char* BUF,
+			   size_t BUFLEN, struct hostent** RESULT,
+			   int* H_ERRNOP) ;
+
+#define HOST_NOT_FOUND 1
+#define TRY_AGAIN 2
+#define NO_RECOVERY 3
+#define NO_ADDRESS 4
+#define NO_DATA 5
+
+extern int gethostbyaddr_r(const char* addr, size_t length, int format,
+		    struct hostent* result, char *buf, size_t buflen,
+		    struct hostent **RESULT, int *h_errnop) ;
+
+int gethostbyname2_r(const char* name, int AF, struct hostent* result,
+		    char *buf, size_t buflen,
+		    struct hostent **RESULT, int *h_errnop) ;
+
+struct protoent {
+  char    *p_name;        /* official protocol name */
+  char    **p_aliases;    /* alias list */
+  int     p_proto;        /* protocol number */
+};
+
+struct protoent *getprotoent(void) ;
+struct protoent *getprotobyname(const char *name) ;
+struct protoent *getprotobynumber(int proto) ;
+void setprotoent(int stayopen) ;
+void endprotoent(void) ;
+
+int getprotoent_r(struct protoent *res, char *buf, size_t buflen,
+		  struct protoent **res_sig) ;
+int getprotobyname_r(const char* name,
+		     struct protoent *res, char *buf, size_t buflen,
+		     struct protoent **res_sig) ;
+int getprotobynumber_r(int proto,
+		      struct protoent *res, char *buf, size_t buflen,
+		      struct protoent **res_sig) ;
+
+
+void sethostent(int stayopen) ;
+
+/* dummy */
+extern int h_errno;
+
+struct netent {
+  char    *n_name;          /* official network name */
+  char    **n_aliases;      /* alias list */
+  int     n_addrtype;       /* net address type */
+  unsigned long int n_net;  /* network number */
+};
+
+struct netent *getnetbyaddr(unsigned long net, int type) ;
+void endnetent(void) ;
+void setnetent(int stayopen) ;
+struct netent *getnetbyname(const char *name) ;
+struct netent *getnetent(void) ;
+
+extern const char *hstrerror (int err_num) ;
+void herror(const char *s) ;
+
+#define NI_MAXHOST 1025
+#define NI_MAXSERV 32
+
+__END_DECLS
+
+#endif
diff --git a/contrib/media/updf/include/nomacros.h b/contrib/media/updf/include/nomacros.h
new file mode 100644
index 0000000000..5b697dc3a1
--- /dev/null
+++ b/contrib/media/updf/include/nomacros.h
@@ -0,0 +1,113 @@
+#undef addch
+#undef addchnstr
+#undef addchstr
+#undef addnstr
+#undef addstr
+#undef attroff
+#undef attron
+#undef attrset
+#undef attr_get
+#undef attr_off
+#undef attr_on
+#undef attr_set
+#undef bkgd
+#undef bkgdset
+#undef border
+#undef box
+#undef chgat
+#undef clear
+#undef clrtobot
+#undef clrtoeol
+#undef COLOR_PAIR
+#undef delch
+#undef deleteln
+#undef echochar
+#undef getbkgd
+#undef getch
+#undef getnstr
+#undef getstr
+#undef hline
+#undef inch
+#undef inchnstr
+#undef inchstr
+#undef innstr
+#undef insch
+#undef insdelln
+#undef insertln
+#undef insnstr
+#undef insstr
+#undef instr
+#undef move
+#undef mvaddch
+#undef mvaddchnstr
+#undef mvaddchstr
+#undef mvaddnstr
+#undef mvaddstr
+#undef mvchgat
+#undef mvdelch
+#undef mvgetch
+#undef mvgetnstr
+#undef mvgetstr
+#undef mvhline
+#undef mvinch
+#undef mvinchnstr
+#undef mvinchstr
+#undef mvinnstr
+#undef mvinsch
+#undef mvinsnstr
+#undef mvinsstr
+#undef mvinstr
+#undef mvvline
+#undef mvwaddch
+#undef mvwaddchnstr
+#undef mvwaddchstr
+#undef mvwaddnstr
+#undef mvwaddstr
+#undef mvwchgat
+#undef mvwdelch
+#undef mvwgetch
+#undef mvwgetnstr
+#undef mvwgetstr
+#undef mvwhline
+#undef mvwinch
+#undef mvwinchnstr
+#undef mvwinchstr
+#undef mvwinnstr
+#undef mvwinsch
+#undef mvwinsnstr
+#undef mvwinsstr
+#undef mvwinstr
+#undef mvwvline
+#undef PAIR_NUMBER
+#undef redrawwin
+#undef refresh
+#undef scrl
+#undef scroll
+#undef setscrreg
+#undef slk_attr_off
+#undef slk_attr_on
+#undef slk_attr_set
+#undef standout
+#undef standend
+#undef timeout
+#undef untouchwin
+#undef vid_attr
+#undef vline
+#undef vw_printw
+#undef vw_scanw
+#undef waddchstr
+#undef waddstr
+#undef wattron
+#undef wattroff
+#undef wattrset
+#undef wattr_get
+#undef wattr_set
+#undef wdeleteln
+#undef wgetstr
+#undef winch
+#undef winchstr
+#undef winsertln
+#undef winsstr
+#undef winstr
+#undef wstandout
+#undef wstandend
diff --git a/contrib/media/updf/include/numbers.h b/contrib/media/updf/include/numbers.h
new file mode 100644
index 0000000000..b1df324aa9
--- /dev/null
+++ b/contrib/media/updf/include/numbers.h
@@ -0,0 +1,181 @@
+
+#ifndef __numbers_h__
+#define __numbers_h__
+
+#include "lispenvironment.h"
+#include "yacasbase.h"
+
+
+
+/// Whether the numeric library supports 1.0E-10 and such.
+LispInt NumericSupportForMantissa();
+
+LispObject* GcdInteger(LispObject* int1, LispObject* int2, LispEnvironment& aEnvironment);
+
+LispObject* SinFloat(LispObject* int1, LispEnvironment& aEnvironment,LispInt aPrecision);
+LispObject* CosFloat(LispObject* int1, LispEnvironment& aEnvironment,LispInt aPrecision);
+LispObject* TanFloat(LispObject* int1, LispEnvironment& aEnvironment,LispInt aPrecision);
+LispObject* ArcSinFloat(LispObject* int1, LispEnvironment& aEnvironment,LispInt aPrecision);
+LispObject* ExpFloat(LispObject* int1, LispEnvironment& aEnvironment,LispInt aPrecision);
+LispObject* LnFloat(LispObject* int1, LispEnvironment& aEnvironment,LispInt aPrecision);
+
+LispObject* SqrtFloat(LispObject* int1, LispEnvironment& aEnvironment,LispInt aPrecision);
+LispObject* ModFloat( LispObject* int1, LispObject* int2, LispEnvironment& aEnvironment,
+                        LispInt aPrecision);
+
+LispObject* PowerFloat(LispObject* int1, LispObject* int2,
+                         LispEnvironment& aEnvironment,LispInt aPrecision);
+LispObject* ShiftLeft( LispObject* int1, LispObject* int2, LispEnvironment& aEnvironment,LispInt aPrecision);
+LispObject* ShiftRight( LispObject* int1, LispObject* int2, LispEnvironment& aEnvironment,LispInt aPrecision);
+LispObject* LispFactorial(LispObject* int1, LispEnvironment& aEnvironment,LispInt aPrecision);
+
+
+
+// methods generally useful for all numeric libraries
+const unsigned GUARD_BITS = 8;  // we leave this many guard bits untruncated in various situations when we need to truncate precision by hand
+
+template<class T> inline T MAX(T x, T y) { if (x<y) return y; else return x; }
+template<class T> inline T MIN(T x, T y) { if (x>y) return y; else return x; }
+
+const long DIST_BITS = 1;  // at least this many bits of difference - used in precision tracking
+
+/// DIST(x, y) returns 1 if abs(x-y) >= DIST_BITS. See documentation for precision tracking.
+template<class T> inline T DIST(T x, T y) { return (x>=y+DIST_BITS || y>=x+DIST_BITS) ? 0 : 1; }
+
+
+/** Base number class.
+ */
+ 
+
+class ANumber;
+
+
+ 
+/// Main class for multiple-precision arithmetic.
+/// All calculations are done at given precision. Integers grow as needed, floats don't grow beyond given precision.
+class BigNumber : public YacasBase
+{
+public: //constructors
+  BigNumber(const LispChar * aString,LispInt aPrecision,LispInt aBase=10);
+/// copy constructor
+  BigNumber(const BigNumber& aOther);
+  // no constructors from int or double to avoid automatic conversions
+  BigNumber(LispInt aPrecision = 20);
+  ~BigNumber();
+  // assign from another number
+  void SetTo(const BigNumber& aOther);
+  // assign from string, precision in base digits
+  void SetTo(const LispChar * aString,LispInt aPrecision,LispInt aBase=10);
+    // assign from a platform type
+  void SetTo(long value);
+  inline void SetTo(LispInt value) { SetTo(long(value)); };
+  void SetTo(double value);
+public: // Convert back to other types
+  /// ToString : return string representation of number in aResult to given precision (base digits)
+  void ToString(LispString& aResult, LispInt aPrecision, LispInt aBase=10) const;
+  /// Give approximate representation as a double number
+  double Double() const;
+
+public://basic object manipulation
+  LispBoolean Equals(const BigNumber& aOther) const;
+  LispBoolean IsInt() const;
+  LispBoolean IsIntValue() const;
+  LispBoolean IsSmall() const;
+  void BecomeInt();
+  void BecomeFloat(LispInt aPrecision=0);
+  LispBoolean LessThan(const BigNumber& aOther) const;
+public://arithmetic
+  /// Multiply two numbers at given precision and put result in *this
+  void Multiply(const BigNumber& aX, const BigNumber& aY, LispInt aPrecision);
+  /** Multiply two numbers, and add to *this (this is useful and generally efficient to implement).
+   * This is most likely going to be used by internal functions only, using aResult as an accumulator.
+   */
+  void MultiplyAdd(const BigNumber& aX, const BigNumber& aY, LispInt aPrecision);
+  /// Add two numbers at given precision and return result in *this
+  void Add(const BigNumber& aX, const BigNumber& aY, LispInt aPrecision);
+  /// Negate the given number, return result in *this
+  void Negate(const BigNumber& aX);
+  /// Divide two numbers and return result in *this. Note: if the two arguments are integer, it should return an integer result!
+  void Divide(const BigNumber& aX, const BigNumber& aY, LispInt aPrecision);
+
+  /// integer operation: *this = y mod z
+  void Mod(const BigNumber& aY, const BigNumber& aZ);
+
+  /// For debugging purposes, dump internal state of this object into a string
+  void DumpDebugInfo();
+
+public:
+  /// assign self to Floor(aX) if possible
+  void Floor(const BigNumber& aX);
+  /// set precision (in bits)
+  void Precision(LispInt aPrecision);
+
+public:/// Bitwise operations, return result in *this.
+  void ShiftLeft( const BigNumber& aX, LispInt aNrToShift);
+  void ShiftRight( const BigNumber& aX, LispInt aNrToShift);
+  void BitAnd(const BigNumber& aX, const BigNumber& aY);
+  void BitOr(const BigNumber& aX, const BigNumber& aY);
+  void BitXor(const BigNumber& aX, const BigNumber& aY);
+  void BitNot(const BigNumber& aX);
+  /// Bit count operation: return the number of significant bits if integer, return the binary exponent if float (shortcut for binary logarithm)
+  /// give bit count as a platform integer
+  signed long BitCount() const;
+ 
+  /// Give sign (-1, 0, 1)
+  LispInt Sign() const;
+
+public:
+  inline LispInt GetPrecision() const {return iPrecision;};
+
+private:
+  BigNumber& operator=(const BigNumber& aOther)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  }
+public:
+  ReferenceCount iReferenceCount;
+private:
+  LispInt iPrecision;
+
+public:
+  /// Internal library wrapper starts here.
+    inline void SetIsInteger(LispBoolean aIsInteger) {iType = (aIsInteger ? KInt : KFloat);}
+    enum ENumType
+    {
+      KInt = 0,
+      KFloat
+    };
+    ENumType iType;
+    ANumber* iNumber;
+  /// Internal library wrapper ends here.
+};
+
+/// bits_to_digits and digits_to_bits, utility functions
+/// to convert the number of digits in some base (usually 10) to bits and back
+
+// lookup table for Ln(n)/Ln(2). This works whether or not we have math.h.
+// table range is from 2 to this value:
+unsigned log2_table_range();
+// convert the number of digits in given base to the number of bits, and back.
+// need to round the number of digits.
+// These functions only work for aBase inside the allowed table range.
+unsigned long digits_to_bits(unsigned long aDigits, unsigned aBase);
+unsigned long bits_to_digits(unsigned long abits, unsigned aBase);
+
+
+#endif
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/contrib/media/updf/include/numeric b/contrib/media/updf/include/numeric
new file mode 100644
index 0000000000..32ba67d1a0
--- /dev/null
+++ b/contrib/media/updf/include/numeric
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_NUMERIC
+#include <bits/std_numeric.h>
+#endif
diff --git a/contrib/media/updf/include/opcode.h b/contrib/media/updf/include/opcode.h
new file mode 100644
index 0000000000..b32969d5f4
--- /dev/null
+++ b/contrib/media/updf/include/opcode.h
@@ -0,0 +1,144 @@
+/*
+** opcode.h
+** TeCGraf - PUC-Rio
+** 16 Apr 92
+*/
+
+#ifndef opcode_h
+#define opcode_h
+
+#ifndef STACKGAP
+#define STACKGAP	128
+#endif 
+
+#ifndef real
+#define real float
+#endif
+
+typedef unsigned char  Byte;
+
+typedef unsigned short Word;
+
+typedef enum 
+{ 
+ NOP,
+ PUSHNIL,
+ PUSH0, PUSH1, PUSH2,
+ PUSHBYTE,
+ PUSHWORD,
+ PUSHFLOAT,
+ PUSHSTRING,
+ PUSHLOCAL0, PUSHLOCAL1, PUSHLOCAL2, PUSHLOCAL3, PUSHLOCAL4,
+ PUSHLOCAL5, PUSHLOCAL6, PUSHLOCAL7, PUSHLOCAL8, PUSHLOCAL9,
+ PUSHLOCAL,
+ PUSHGLOBAL,
+ PUSHINDEXED,
+ PUSHMARK,
+ PUSHOBJECT,
+ STORELOCAL0, STORELOCAL1, STORELOCAL2, STORELOCAL3, STORELOCAL4,
+ STORELOCAL5, STORELOCAL6, STORELOCAL7, STORELOCAL8, STORELOCAL9,
+ STORELOCAL,
+ STOREGLOBAL,
+ STOREINDEXED0,
+ STOREINDEXED,
+ STOREFIELD,
+ ADJUST,
+ CREATEARRAY,
+ EQOP,
+ LTOP,
+ LEOP,
+ ADDOP,
+ SUBOP,
+ MULTOP,
+ DIVOP,
+ CONCOP,
+ MINUSOP,
+ NOTOP,
+ ONTJMP,
+ ONFJMP,
+ JMP,
+ UPJMP,
+ IFFJMP,
+ IFFUPJMP,
+ POP,
+ CALLFUNC,
+ RETCODE,
+ HALT,
+ SETFUNCTION,
+ SETLINE,
+ RESET
+} OpCode;
+
+typedef enum
+{
+ T_MARK,
+ T_NIL,
+ T_NUMBER,
+ T_STRING,
+ T_ARRAY,
+ T_FUNCTION,
+ T_CFUNCTION,
+ T_USERDATA
+} Type; 
+
+typedef void (*Cfunction) (void);
+typedef int  (*Input) (void);
+typedef void (*Unput) (int );
+
+typedef union
+{
+ Cfunction 	 f;
+ real    	 n;
+ char      	*s;
+ Byte      	*b;
+ struct Hash    *a;
+ void           *u;
+} Value;
+
+typedef struct Object
+{
+ Type  tag;
+ Value value;
+} Object;
+
+typedef struct
+{
+ char   *name;
+ Object  object;
+} Symbol;
+
+/* Macros to access structure members */
+#define tag(o)		((o)->tag)
+#define nvalue(o)	((o)->value.n)
+#define svalue(o)	((o)->value.s)
+#define bvalue(o)	((o)->value.b)
+#define avalue(o)	((o)->value.a)
+#define fvalue(o)	((o)->value.f)
+#define uvalue(o)	((o)->value.u)
+
+/* Macros to access symbol table */
+#define s_name(i)	(lua_table[i].name)
+#define s_object(i)	(lua_table[i].object)
+#define s_tag(i)	(tag(&s_object(i)))
+#define s_nvalue(i)	(nvalue(&s_object(i)))
+#define s_svalue(i)	(svalue(&s_object(i)))
+#define s_bvalue(i)	(bvalue(&s_object(i)))
+#define s_avalue(i)	(avalue(&s_object(i)))
+#define s_fvalue(i)	(fvalue(&s_object(i)))
+#define s_uvalue(i)	(uvalue(&s_object(i)))
+
+
+/* Exported functions */
+int     lua_execute   (Byte *pc);
+void    lua_markstack (void);
+char   *lua_strdup (char *l);
+
+void    lua_setinput   (Input fn);	/* from "lua.lex" module */
+void    lua_setunput   (Unput fn);	/* from "lua.lex" module */
+char   *lua_lasttext   (void);		/* from "lua.lex" module */
+int     lua_parse      (void); 		/* from "lua.stx" module */
+void    lua_type       (void);
+void 	lua_obj2number (void);
+void 	lua_print      (void);
+
+#endif
diff --git a/contrib/media/updf/include/openjpeg.h b/contrib/media/updf/include/openjpeg.h
new file mode 100644
index 0000000000..7ad62bf6dc
--- /dev/null
+++ b/contrib/media/updf/include/openjpeg.h
@@ -0,0 +1,915 @@
+ /*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * Copyright (c) 2006-2007, Parvatha Elangovan
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef OPENJPEG_H
+#define OPENJPEG_H
+
+
+/* 
+==========================================================
+   Compiler directives
+==========================================================
+*/
+
+#if defined(OPJ_STATIC) || !defined(_WIN32)
+#define OPJ_API
+#define OPJ_CALLCONV
+#else
+#define OPJ_CALLCONV __stdcall
+/*
+The following ifdef block is the standard way of creating macros which make exporting 
+from a DLL simpler. All files within this DLL are compiled with the OPJ_EXPORTS
+symbol defined on the command line. this symbol should not be defined on any project
+that uses this DLL. This way any other project whose source files include this file see 
+OPJ_API functions as being imported from a DLL, wheras this DLL sees symbols
+defined with this macro as being exported.
+*/
+#if defined(OPJ_EXPORTS) || defined(DLL_EXPORT)
+#define OPJ_API __declspec(dllexport)
+#else
+#define OPJ_API __declspec(dllimport)
+#endif /* OPJ_EXPORTS */
+#endif /* !OPJ_STATIC || !_WIN32 */
+
+#ifndef __cplusplus
+#if defined(HAVE_STDBOOL_H)
+/*
+The C language implementation does correctly provide the standard header
+file "stdbool.h".
+ */
+#include <stdbool.h>
+#else
+/*
+The C language implementation does not provide the standard header file
+"stdbool.h" as required by ISO/IEC 9899:1999.  Try to compensate for this
+braindamage below.
+*/
+#if !defined(bool)
+#define	bool	int
+#endif
+#if !defined(true)
+#define true	1
+#endif
+#if !defined(false)
+#define	false	0
+#endif
+#endif
+#endif /* __cplusplus */
+
+/* 
+==========================================================
+   Useful constant definitions
+==========================================================
+*/
+
+#define OPJ_PATH_LEN 4096 /**< Maximum allowed size for filenames */
+
+#define J2K_MAXRLVLS 33					/**< Number of maximum resolution level authorized */
+#define J2K_MAXBANDS (3*J2K_MAXRLVLS-2)	/**< Number of maximum sub-band linked to number of resolution level */
+
+/* UniPG>> */
+#define JPWL_MAX_NO_TILESPECS	16 /**< Maximum number of tile parts expected by JPWL: increase at your will */
+#define JPWL_MAX_NO_PACKSPECS	16 /**< Maximum number of packet parts expected by JPWL: increase at your will */
+#define JPWL_MAX_NO_MARKERS	512 /**< Maximum number of JPWL markers: increase at your will */
+#define JPWL_PRIVATEINDEX_NAME "jpwl_index_privatefilename" /**< index file name used when JPWL is on */
+#define JPWL_EXPECTED_COMPONENTS 3 /**< Expect this number of components, so you'll find better the first EPB */
+#define JPWL_MAXIMUM_TILES 8192 /**< Expect this maximum number of tiles, to avoid some crashes */
+#define JPWL_MAXIMUM_HAMMING 2 /**< Expect this maximum number of bit errors in marker id's */
+#define JPWL_MAXIMUM_EPB_ROOM 65450 /**< Expect this maximum number of bytes for composition of EPBs */
+/* <<UniPG */
+
+/* 
+==========================================================
+   enum definitions
+==========================================================
+*/
+/** 
+Rsiz Capabilities
+*/
+typedef enum RSIZ_CAPABILITIES {
+	STD_RSIZ = 0,		/** Standard JPEG2000 profile*/
+	CINEMA2K = 3,		/** Profile name for a 2K image*/
+	CINEMA4K = 4		/** Profile name for a 4K image*/
+} OPJ_RSIZ_CAPABILITIES;
+
+/** 
+Digital cinema operation mode 
+*/
+typedef enum CINEMA_MODE {
+	OFF = 0,					/** Not Digital Cinema*/
+	CINEMA2K_24 = 1,	/** 2K Digital Cinema at 24 fps*/
+	CINEMA2K_48 = 2,	/** 2K Digital Cinema at 48 fps*/
+	CINEMA4K_24 = 3		/** 4K Digital Cinema at 24 fps*/
+}OPJ_CINEMA_MODE;
+
+/** 
+Progression order 
+*/
+typedef enum PROG_ORDER {
+	PROG_UNKNOWN = -1,	/**< place-holder */
+	LRCP = 0,		/**< layer-resolution-component-precinct order */
+	RLCP = 1,		/**< resolution-layer-component-precinct order */
+	RPCL = 2,		/**< resolution-precinct-component-layer order */
+	PCRL = 3,		/**< precinct-component-resolution-layer order */
+	CPRL = 4		/**< component-precinct-resolution-layer order */
+} OPJ_PROG_ORDER;
+
+/**
+Supported image color spaces
+*/
+typedef enum COLOR_SPACE {
+	CLRSPC_UNKNOWN = -1,	/**< not supported by the library */
+	CLRSPC_UNSPECIFIED = 0, /**< not specified in the codestream */ 
+	CLRSPC_SRGB = 1,		/**< sRGB */
+	CLRSPC_GRAY = 2,		/**< grayscale */
+	CLRSPC_SYCC = 3			/**< YUV */
+} OPJ_COLOR_SPACE;
+
+/**
+Supported codec
+*/
+typedef enum CODEC_FORMAT {
+	CODEC_UNKNOWN = -1,	/**< place-holder */
+	CODEC_J2K = 0,		/**< JPEG-2000 codestream : read/write */
+	CODEC_JPT = 1,		/**< JPT-stream (JPEG 2000, JPIP) : read only */
+	CODEC_JP2 = 2		/**< JPEG-2000 file format : read/write */
+} OPJ_CODEC_FORMAT;
+
+/** 
+Limit decoding to certain portions of the codestream. 
+*/
+typedef enum LIMIT_DECODING {
+	NO_LIMITATION = 0,				  /**< No limitation for the decoding. The entire codestream will de decoded */
+	LIMIT_TO_MAIN_HEADER = 1,		/**< The decoding is limited to the Main Header */
+	DECODE_ALL_BUT_PACKETS = 2	/**< Decode everything except the JPEG 2000 packets */
+} OPJ_LIMIT_DECODING;
+
+/* 
+==========================================================
+   event manager typedef definitions
+==========================================================
+*/
+
+/**
+Callback function prototype for events
+@param msg Event message
+@param client_data 
+*/
+typedef void (*opj_msg_callback) (const char *msg, void *client_data);
+
+/**
+Message handler object
+used for 
+<ul>
+<li>Error messages
+<li>Warning messages
+<li>Debugging messages
+</ul>
+*/
+typedef struct opj_event_mgr {
+	/** Error message callback if available, NULL otherwise */
+	opj_msg_callback error_handler;
+	/** Warning message callback if available, NULL otherwise */
+	opj_msg_callback warning_handler;
+	/** Debug message callback if available, NULL otherwise */
+	opj_msg_callback info_handler;
+} opj_event_mgr_t;
+
+
+/* 
+==========================================================
+   codec typedef definitions
+==========================================================
+*/
+
+/**
+Progression order changes
+*/
+typedef struct opj_poc {
+	/** Resolution num start, Component num start, given by POC */
+	int resno0, compno0;
+	/** Layer num end,Resolution num end, Component num end, given by POC */
+	int layno1, resno1, compno1;
+	/** Layer num start,Precinct num start, Precinct num end */
+	int layno0, precno0, precno1;
+	/** Progression order enum*/
+	OPJ_PROG_ORDER prg1,prg;
+	/** Progression order string*/
+	char progorder[5];
+	/** Tile number */
+	int tile;
+	/** Start and end values for Tile width and height*/
+	int tx0,tx1,ty0,ty1;
+	/** Start value, initialised in pi_initialise_encode*/
+	int layS, resS, compS, prcS;
+	/** End value, initialised in pi_initialise_encode */
+	int layE, resE, compE, prcE;
+	/** Start and end values of Tile width and height, initialised in pi_initialise_encode*/
+	int txS,txE,tyS,tyE,dx,dy;
+	/** Temporary values for Tile parts, initialised in pi_create_encode */
+	int lay_t, res_t, comp_t, prc_t,tx0_t,ty0_t;
+} opj_poc_t;
+
+/**
+Compression parameters
+*/
+typedef struct opj_cparameters {
+	/** size of tile: tile_size_on = false (not in argument) or = true (in argument) */
+	bool tile_size_on;
+	/** XTOsiz */
+	int cp_tx0;
+	/** YTOsiz */
+	int cp_ty0;
+	/** XTsiz */
+	int cp_tdx;
+	/** YTsiz */
+	int cp_tdy;
+	/** allocation by rate/distortion */
+	int cp_disto_alloc;
+	/** allocation by fixed layer */
+	int cp_fixed_alloc;
+	/** add fixed_quality */
+	int cp_fixed_quality;
+	/** fixed layer */
+	int *cp_matrice;
+	/** comment for coding */
+	char *cp_comment;
+	/** csty : coding style */
+	int csty;
+	/** progression order (default LRCP) */
+	OPJ_PROG_ORDER prog_order;
+	/** progression order changes */
+	opj_poc_t POC[32];
+	/** number of progression order changes (POC), default to 0 */
+	int numpocs;
+	/** number of layers */
+	int tcp_numlayers;
+	/** rates of layers */
+	float tcp_rates[100];
+	/** different psnr for successive layers */
+	float tcp_distoratio[100];
+	/** number of resolutions */
+	int numresolution;
+	/** initial code block width, default to 64 */
+ 	int cblockw_init;
+	/** initial code block height, default to 64 */
+	int cblockh_init;
+	/** mode switch (cblk_style) */
+	int mode;
+	/** 1 : use the irreversible DWT 9-7, 0 : use lossless compression (default) */
+	int irreversible;
+	/** region of interest: affected component in [0..3], -1 means no ROI */
+	int roi_compno;
+	/** region of interest: upshift value */
+	int roi_shift;
+	/* number of precinct size specifications */
+	int res_spec;
+	/** initial precinct width */
+	int prcw_init[J2K_MAXRLVLS];
+	/** initial precinct height */
+	int prch_init[J2K_MAXRLVLS];
+
+	/**@name command line encoder parameters (not used inside the library) */
+	/*@{*/
+	/** input file name */
+	char infile[OPJ_PATH_LEN];
+	/** output file name */
+	char outfile[OPJ_PATH_LEN];
+	/** DEPRECATED. Index generation is now handeld with the opj_encode_with_info() function. Set to NULL */
+	int index_on;
+	/** DEPRECATED. Index generation is now handeld with the opj_encode_with_info() function. Set to NULL */
+	char index[OPJ_PATH_LEN];
+	/** subimage encoding: origin image offset in x direction */
+	int image_offset_x0;
+	/** subimage encoding: origin image offset in y direction */
+	int image_offset_y0;
+	/** subsampling value for dx */
+	int subsampling_dx;
+	/** subsampling value for dy */
+	int subsampling_dy;
+	/** input file format 0: PGX, 1: PxM, 2: BMP 3:TIF*/
+	int decod_format;
+	/** output file format 0: J2K, 1: JP2, 2: JPT */
+	int cod_format;
+	/*@}*/
+
+/* UniPG>> */
+	/**@name JPWL encoding parameters */
+	/*@{*/
+	/** enables writing of EPC in MH, thus activating JPWL */
+	bool jpwl_epc_on;
+	/** error protection method for MH (0,1,16,32,37-128) */
+	int jpwl_hprot_MH;
+	/** tile number of header protection specification (>=0) */
+	int jpwl_hprot_TPH_tileno[JPWL_MAX_NO_TILESPECS];
+	/** error protection methods for TPHs (0,1,16,32,37-128) */
+	int jpwl_hprot_TPH[JPWL_MAX_NO_TILESPECS];
+	/** tile number of packet protection specification (>=0) */
+	int jpwl_pprot_tileno[JPWL_MAX_NO_PACKSPECS];
+	/** packet number of packet protection specification (>=0) */
+	int jpwl_pprot_packno[JPWL_MAX_NO_PACKSPECS];
+	/** error protection methods for packets (0,1,16,32,37-128) */
+	int jpwl_pprot[JPWL_MAX_NO_PACKSPECS];
+	/** enables writing of ESD, (0=no/1/2 bytes) */
+	int jpwl_sens_size;
+	/** sensitivity addressing size (0=auto/2/4 bytes) */
+	int jpwl_sens_addr;
+	/** sensitivity range (0-3) */
+	int jpwl_sens_range;
+	/** sensitivity method for MH (-1=no,0-7) */
+	int jpwl_sens_MH;
+	/** tile number of sensitivity specification (>=0) */
+	int jpwl_sens_TPH_tileno[JPWL_MAX_NO_TILESPECS];
+	/** sensitivity methods for TPHs (-1=no,0-7) */
+	int jpwl_sens_TPH[JPWL_MAX_NO_TILESPECS];
+	/*@}*/
+/* <<UniPG */
+
+	/** Digital Cinema compliance 0-not compliant, 1-compliant*/
+	OPJ_CINEMA_MODE cp_cinema;
+	/** Maximum rate for each component. If == 0, component size limitation is not considered */
+	int max_comp_size;
+	/** Profile name*/
+	OPJ_RSIZ_CAPABILITIES cp_rsiz;
+	/** Tile part generation*/
+	char tp_on;
+	/** Flag for Tile part generation*/
+	char tp_flag;
+	/** MCT (multiple component transform) */
+	char tcp_mct;
+} opj_cparameters_t;
+
+/**
+Decompression parameters
+*/
+typedef struct opj_dparameters {
+	/** 
+	Set the number of highest resolution levels to be discarded. 
+	The image resolution is effectively divided by 2 to the power of the number of discarded levels. 
+	The reduce factor is limited by the smallest total number of decomposition levels among tiles.
+	if != 0, then original dimension divided by 2^(reduce); 
+	if == 0 or not used, image is decoded to the full resolution 
+	*/
+	int cp_reduce;
+	/** 
+	Set the maximum number of quality layers to decode. 
+	If there are less quality layers than the specified number, all the quality layers are decoded.
+	if != 0, then only the first "layer" layers are decoded; 
+	if == 0 or not used, all the quality layers are decoded 
+	*/
+	int cp_layer;
+
+	/**@name command line encoder parameters (not used inside the library) */
+	/*@{*/
+	/** input file name */
+	char infile[OPJ_PATH_LEN];
+	/** output file name */
+	char outfile[OPJ_PATH_LEN];
+	/** input file format 0: J2K, 1: JP2, 2: JPT */
+	int decod_format;
+	/** output file format 0: PGX, 1: PxM, 2: BMP */
+	int cod_format;
+	/*@}*/
+
+/* UniPG>> */
+	/**@name JPWL decoding parameters */
+	/*@{*/
+	/** activates the JPWL correction capabilities */
+	bool jpwl_correct;
+	/** expected number of components */
+	int jpwl_exp_comps;
+	/** maximum number of tiles */
+	int jpwl_max_tiles;
+	/*@}*/
+/* <<UniPG */
+
+	/** 
+	Specify whether the decoding should be done on the entire codestream, or be limited to the main header
+	Limiting the decoding to the main header makes it possible to extract the characteristics of the codestream
+	if == NO_LIMITATION, the entire codestream is decoded; 
+	if == LIMIT_TO_MAIN_HEADER, only the main header is decoded; 
+	*/
+	OPJ_LIMIT_DECODING cp_limit_decoding;
+
+} opj_dparameters_t;
+
+/** Common fields between JPEG-2000 compression and decompression master structs. */
+
+#define opj_common_fields \
+	opj_event_mgr_t *event_mgr;	/**< pointer to the event manager */\
+	void * client_data;			/**< Available for use by application */\
+	bool is_decompressor;		/**< So common code can tell which is which */\
+	OPJ_CODEC_FORMAT codec_format;	/**< selected codec */\
+	void *j2k_handle;			/**< pointer to the J2K codec */\
+	void *jp2_handle;			/**< pointer to the JP2 codec */\
+	void *mj2_handle			/**< pointer to the MJ2 codec */
+	
+/* Routines that are to be used by both halves of the library are declared
+ * to receive a pointer to this structure.  There are no actual instances of
+ * opj_common_struct_t, only of opj_cinfo_t and opj_dinfo_t.
+ */
+typedef struct opj_common_struct {
+  opj_common_fields;		/* Fields common to both master struct types */
+  /* Additional fields follow in an actual opj_cinfo_t or
+   * opj_dinfo_t.  All three structs must agree on these
+   * initial fields!  (This would be a lot cleaner in C++.)
+   */
+} opj_common_struct_t;
+
+typedef opj_common_struct_t * opj_common_ptr;
+
+/**
+Compression context info
+*/
+typedef struct opj_cinfo {
+	/** Fields shared with opj_dinfo_t */
+	opj_common_fields;	
+	/* other specific fields go here */
+} opj_cinfo_t;
+
+/**
+Decompression context info
+*/
+typedef struct opj_dinfo {
+	/** Fields shared with opj_cinfo_t */
+	opj_common_fields;	
+	/* other specific fields go here */
+} opj_dinfo_t;
+
+/* 
+==========================================================
+   I/O stream typedef definitions
+==========================================================
+*/
+
+/*
+ * Stream open flags.
+ */
+/** The stream was opened for reading. */
+#define OPJ_STREAM_READ	0x0001
+/** The stream was opened for writing. */
+#define OPJ_STREAM_WRITE 0x0002
+
+/**
+Byte input-output stream (CIO)
+*/
+typedef struct opj_cio {
+	/** codec context */
+	opj_common_ptr cinfo;
+
+	/** open mode (read/write) either OPJ_STREAM_READ or OPJ_STREAM_WRITE */
+	int openmode;
+	/** pointer to the start of the buffer */
+	unsigned char *buffer;
+	/** buffer size in bytes */
+	int length;
+
+	/** pointer to the start of the stream */
+	unsigned char *start;
+	/** pointer to the end of the stream */
+	unsigned char *end;
+	/** pointer to the current position */
+	unsigned char *bp;
+} opj_cio_t;
+
+/* 
+==========================================================
+   image typedef definitions
+==========================================================
+*/
+
+/**
+Defines a single image component
+*/
+typedef struct opj_image_comp {
+	/** XRsiz: horizontal separation of a sample of ith component with respect to the reference grid */
+	int dx;
+	/** YRsiz: vertical separation of a sample of ith component with respect to the reference grid */
+	int dy;
+	/** data width */
+	int w;
+	/** data height */
+	int h;
+	/** x component offset compared to the whole image */
+	int x0;
+	/** y component offset compared to the whole image */
+	int y0;
+	/** precision */
+	int prec;
+	/** image depth in bits */
+	int bpp;
+	/** signed (1) / unsigned (0) */
+	int sgnd;
+	/** number of decoded resolution */
+	int resno_decoded;
+	/** number of division by 2 of the out image compared to the original size of image */
+	int factor;
+	/** image component data */
+	int *data;
+} opj_image_comp_t;
+
+/** 
+Defines image data and characteristics
+*/
+typedef struct opj_image {
+	/** XOsiz: horizontal offset from the origin of the reference grid to the left side of the image area */
+	int x0;
+	/** YOsiz: vertical offset from the origin of the reference grid to the top side of the image area */
+	int y0;
+	/** Xsiz: width of the reference grid */
+	int x1;
+	/** Ysiz: height of the reference grid */
+	int y1;
+	/** number of components in the image */
+	int numcomps;
+	/** color space: sRGB, Greyscale or YUV */
+	OPJ_COLOR_SPACE color_space;
+	/** image components */
+	opj_image_comp_t *comps;
+	/** 'restricted' ICC profile */
+	unsigned char *icc_profile_buf;
+	/** size of ICC profile */
+	int icc_profile_len;
+} opj_image_t;
+
+/**
+Component parameters structure used by the opj_image_create function
+*/
+typedef struct opj_image_comptparm {
+	/** XRsiz: horizontal separation of a sample of ith component with respect to the reference grid */
+	int dx;
+	/** YRsiz: vertical separation of a sample of ith component with respect to the reference grid */
+	int dy;
+	/** data width */
+	int w;
+	/** data height */
+	int h;
+	/** x component offset compared to the whole image */
+	int x0;
+	/** y component offset compared to the whole image */
+	int y0;
+	/** precision */
+	int prec;
+	/** image depth in bits */
+	int bpp;
+	/** signed (1) / unsigned (0) */
+	int sgnd;
+} opj_image_cmptparm_t;
+
+/* 
+==========================================================
+   Information on the JPEG 2000 codestream
+==========================================================
+*/
+
+/**
+Index structure : Information concerning a packet inside tile
+*/
+typedef struct opj_packet_info {
+	/** packet start position (including SOP marker if it exists) */
+	int start_pos;
+	/** end of packet header position (including EPH marker if it exists)*/
+	int end_ph_pos;
+	/** packet end position */
+	int end_pos;
+	/** packet distorsion */
+	double disto;
+} opj_packet_info_t;
+
+/**
+Index structure : Information concerning tile-parts
+*/
+typedef struct opj_tp_info {
+	/** start position of tile part */
+	int tp_start_pos;
+	/** end position of tile part header */
+	int tp_end_header;
+	/** end position of tile part */
+	int tp_end_pos;
+	/** start packet of tile part */
+	int tp_start_pack;
+	/** number of packets of tile part */
+	int tp_numpacks;
+} opj_tp_info_t;
+
+/**
+Index structure : information regarding tiles 
+*/
+typedef struct opj_tile_info {
+	/** value of thresh for each layer by tile cfr. Marcela   */
+	double *thresh;
+	/** number of tile */
+	int tileno;
+	/** start position */
+	int start_pos;
+	/** end position of the header */
+	int end_header;
+	/** end position */
+	int end_pos;
+	/** precinct number for each resolution level (width) */
+	int pw[33];
+	/** precinct number for each resolution level (height) */
+	int ph[33];
+	/** precinct size (in power of 2), in X for each resolution level */
+	int pdx[33];
+	/** precinct size (in power of 2), in Y for each resolution level */
+	int pdy[33];
+	/** information concerning packets inside tile */
+	opj_packet_info_t *packet;
+	/** add fixed_quality */
+	int numpix;
+	/** add fixed_quality */
+	double distotile;
+	/** number of tile parts */
+	int num_tps;
+	/** information concerning tile parts */
+	opj_tp_info_t *tp;
+} opj_tile_info_t;
+
+/* UniPG>> */
+/**
+Marker structure
+*/
+typedef struct opj_marker_info_t {
+	/** marker type */
+	unsigned short int type;
+	/** position in codestream */
+	int pos;
+	/** length, marker val included */
+	int len;
+} opj_marker_info_t;
+/* <<UniPG */
+
+/**
+Index structure of the codestream
+*/
+typedef struct opj_codestream_info {
+	/** maximum distortion reduction on the whole image (add for Marcela) */
+	double D_max;
+	/** packet number */
+	int packno;
+	/** writing the packet in the index with t2_encode_packets */
+	int index_write;
+	/** image width */
+	int image_w;
+	/** image height */
+	int image_h;
+	/** progression order */
+	OPJ_PROG_ORDER prog;
+	/** tile size in x */
+	int tile_x;
+	/** tile size in y */
+	int tile_y;
+	/** */
+	int tile_Ox;
+	/** */
+	int tile_Oy;
+	/** number of tiles in X */
+	int tw;
+	/** number of tiles in Y */
+	int th;
+	/** component numbers */
+	int numcomps;
+	/** number of layer */
+	int numlayers;
+	/** number of decomposition for each component */
+	int *numdecompos;
+/* UniPG>> */
+	/** number of markers */
+	int marknum;
+	/** list of markers */
+	opj_marker_info_t *marker;
+	/** actual size of markers array */
+	int maxmarknum;
+/* <<UniPG */
+	/** main header position */
+	int main_head_start;
+	/** main header position */
+	int main_head_end;
+	/** codestream's size */
+	int codestream_size;
+	/** information regarding tiles inside image */
+	opj_tile_info_t *tile;
+} opj_codestream_info_t;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* 
+==========================================================
+   openjpeg version
+==========================================================
+*/
+
+OPJ_API const char * OPJ_CALLCONV opj_version(void);
+
+/* 
+==========================================================
+   image functions definitions
+==========================================================
+*/
+
+/**
+Create an image
+@param numcmpts number of components
+@param cmptparms components parameters
+@param clrspc image color space
+@return returns a new image structure if successful, returns NULL otherwise
+*/
+OPJ_API opj_image_t* OPJ_CALLCONV opj_image_create(int numcmpts, opj_image_cmptparm_t *cmptparms, OPJ_COLOR_SPACE clrspc);
+
+/**
+Deallocate any resources associated with an image
+@param image image to be destroyed
+*/
+OPJ_API void OPJ_CALLCONV opj_image_destroy(opj_image_t *image);
+
+/* 
+==========================================================
+   stream functions definitions
+==========================================================
+*/
+
+/**
+Open and allocate a memory stream for read / write. 
+On reading, the user must provide a buffer containing encoded data. The buffer will be 
+wrapped by the returned CIO handle. 
+On writing, buffer parameters must be set to 0: a buffer will be allocated by the library 
+to contain encoded data. 
+@param cinfo Codec context info
+@param buffer Reading: buffer address. Writing: NULL
+@param length Reading: buffer length. Writing: 0
+@return Returns a CIO handle if successful, returns NULL otherwise
+*/
+OPJ_API opj_cio_t* OPJ_CALLCONV opj_cio_open(opj_common_ptr cinfo, unsigned char *buffer, int length);
+
+/**
+Close and free a CIO handle
+@param cio CIO handle to free
+*/
+OPJ_API void OPJ_CALLCONV opj_cio_close(opj_cio_t *cio);
+
+/**
+Get position in byte stream
+@param cio CIO handle
+@return Returns the position in bytes
+*/
+OPJ_API int OPJ_CALLCONV cio_tell(opj_cio_t *cio);
+/**
+Set position in byte stream
+@param cio CIO handle
+@param pos Position, in number of bytes, from the beginning of the stream
+*/
+OPJ_API void OPJ_CALLCONV cio_seek(opj_cio_t *cio, int pos);
+
+/* 
+==========================================================
+   event manager functions definitions
+==========================================================
+*/
+
+OPJ_API opj_event_mgr_t* OPJ_CALLCONV opj_set_event_mgr(opj_common_ptr cinfo, opj_event_mgr_t *event_mgr, void *context);
+
+/* 
+==========================================================
+   codec functions definitions
+==========================================================
+*/
+/**
+Creates a J2K/JPT/JP2 decompression structure
+@param format Decoder to select
+@return Returns a handle to a decompressor if successful, returns NULL otherwise
+*/
+OPJ_API opj_dinfo_t* OPJ_CALLCONV opj_create_decompress(OPJ_CODEC_FORMAT format);
+/**
+Destroy a decompressor handle
+@param dinfo decompressor handle to destroy
+*/
+OPJ_API void OPJ_CALLCONV opj_destroy_decompress(opj_dinfo_t *dinfo);
+/**
+Set decoding parameters to default values
+@param parameters Decompression parameters
+*/
+OPJ_API void OPJ_CALLCONV opj_set_default_decoder_parameters(opj_dparameters_t *parameters);
+/**
+Setup the decoder decoding parameters using user parameters.
+Decoding parameters are returned in j2k->cp. 
+@param dinfo decompressor handle
+@param parameters decompression parameters
+*/
+OPJ_API void OPJ_CALLCONV opj_setup_decoder(opj_dinfo_t *dinfo, opj_dparameters_t *parameters);
+/**
+Decode an image from a JPEG-2000 codestream 
+@param dinfo decompressor handle
+@param cio Input buffer stream
+@return Returns a decoded image if successful, returns NULL otherwise
+*/
+OPJ_API opj_image_t* OPJ_CALLCONV opj_decode(opj_dinfo_t *dinfo, opj_cio_t *cio);
+
+/**
+Decode an image from a JPEG-2000 codestream and extract the codestream information
+@param dinfo decompressor handle
+@param cio Input buffer stream
+@param cstr_info Codestream information structure if needed afterwards, NULL otherwise
+@return Returns a decoded image if successful, returns NULL otherwise
+*/
+OPJ_API opj_image_t* OPJ_CALLCONV opj_decode_with_info(opj_dinfo_t *dinfo, opj_cio_t *cio, opj_codestream_info_t *cstr_info);
+/**
+Creates a J2K/JP2 compression structure
+@param format Coder to select
+@return Returns a handle to a compressor if successful, returns NULL otherwise
+*/
+OPJ_API opj_cinfo_t* OPJ_CALLCONV opj_create_compress(OPJ_CODEC_FORMAT format);
+/**
+Destroy a compressor handle
+@param cinfo compressor handle to destroy
+*/
+OPJ_API void OPJ_CALLCONV opj_destroy_compress(opj_cinfo_t *cinfo);
+/**
+Set encoding parameters to default values, that means : 
+<ul>
+<li>Lossless
+<li>1 tile
+<li>Size of precinct : 2^15 x 2^15 (means 1 precinct)
+<li>Size of code-block : 64 x 64
+<li>Number of resolutions: 6
+<li>No SOP marker in the codestream
+<li>No EPH marker in the codestream
+<li>No sub-sampling in x or y direction
+<li>No mode switch activated
+<li>Progression order: LRCP
+<li>No index file
+<li>No ROI upshifted
+<li>No offset of the origin of the image
+<li>No offset of the origin of the tiles
+<li>Reversible DWT 5-3
+</ul>
+@param parameters Compression parameters
+*/
+OPJ_API void OPJ_CALLCONV opj_set_default_encoder_parameters(opj_cparameters_t *parameters);
+/**
+Setup the encoder parameters using the current image and using user parameters. 
+@param cinfo Compressor handle
+@param parameters Compression parameters
+@param image Input filled image
+*/
+OPJ_API void OPJ_CALLCONV opj_setup_encoder(opj_cinfo_t *cinfo, opj_cparameters_t *parameters, opj_image_t *image);
+/**
+Encode an image into a JPEG-2000 codestream
+@param cinfo compressor handle
+@param cio Output buffer stream
+@param image Image to encode
+@param index Depreacted -> Set to NULL. To extract index, used opj_encode_wci()
+@return Returns true if successful, returns false otherwise
+*/
+OPJ_API bool OPJ_CALLCONV opj_encode(opj_cinfo_t *cinfo, opj_cio_t *cio, opj_image_t *image, char *index);
+/**
+Encode an image into a JPEG-2000 codestream and extract the codestream information
+@param cinfo compressor handle
+@param cio Output buffer stream
+@param image Image to encode
+@param cstr_info Codestream information structure if needed afterwards, NULL otherwise
+@return Returns true if successful, returns false otherwise
+*/
+OPJ_API bool OPJ_CALLCONV opj_encode_with_info(opj_cinfo_t *cinfo, opj_cio_t *cio, opj_image_t *image, opj_codestream_info_t *cstr_info);
+/**
+Destroy Codestream information after compression or decompression
+@param cstr_info Codestream information structure
+*/
+OPJ_API void OPJ_CALLCONV opj_destroy_cstr_info(opj_codestream_info_t *cstr_info);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* OPENJPEG_H */
diff --git a/contrib/media/updf/include/opj_includes.h b/contrib/media/updf/include/opj_includes.h
new file mode 100644
index 0000000000..53739abf81
--- /dev/null
+++ b/contrib/media/updf/include/opj_includes.h
@@ -0,0 +1,136 @@
+/*
+ * Copyright (c) 2005, Hervé Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef OPJ_INCLUDES_H
+#define OPJ_INCLUDES_H
+
+/*
+ ==========================================================
+   Standard includes used by the library
+ ==========================================================
+*/
+#include <memory.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+#include <float.h>
+#include <time.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <ctype.h>
+
+/*
+ ==========================================================
+   OpenJPEG interface
+ ==========================================================
+ */
+#include "openjpeg.h"
+
+/*
+ ==========================================================
+   OpenJPEG modules
+ ==========================================================
+*/
+
+/* Ignore GCC attributes if this is not GCC */
+#ifndef __GNUC__
+	#define __attribute__(x) /* __attribute__(x) */
+#endif
+
+/*
+The inline keyword is supported by C99 but not by C90. 
+Most compilers implement their own version of this keyword ... 
+*/
+#ifndef INLINE
+	#if defined(_MSC_VER)
+		#define INLINE __forceinline
+	#elif defined(__GNUC__)
+		#define INLINE __inline__
+	#elif defined(__MWERKS__)
+		#define INLINE inline
+	#else 
+		/* add other compilers here ... */
+		#define INLINE 
+	#endif /* defined(<Compiler>) */
+#endif /* INLINE */
+
+/* Are restricted pointers available? (C99) */
+#if (__STDC_VERSION__ != 199901L)
+	/* Not a C99 compiler */
+	#ifdef __GNUC__
+		#define restrict __restrict__
+	#else
+		#define restrict /* restrict */
+	#endif
+#endif
+
+/* MSVC and Borland C do not have lrintf */
+#if defined(_MSC_VER) || defined(__BORLANDC__)
+static INLINE long lrintf(float f){
+#ifdef _M_X64
+    return (long)((f>0.0f) ? (f + 0.5f):(f -0.5f));
+#else
+    int i;
+ 
+    _asm{
+        fld f
+        fistp i
+    };
+ 
+    return i;
+#endif
+}
+#endif
+
+#include "j2k_lib.h"
+#include "opj_malloc.h"
+#include "event.h"
+#include "cio.h"
+
+#include "image.h"
+#include "j2k.h"
+#include "jp2.h"
+#include "jpt.h"
+
+#include "mqc.h"
+#include "raw.h"
+#include "bio.h"
+#include "tgt.h"
+#include "pi.h"
+#include "tcd.h"
+#include "t1.h"
+#include "dwt.h"
+#include "t2.h"
+#include "mct.h"
+#include "int.h"
+#include "fix.h"
+
+/* JPWL>> */
+#ifdef USE_JPWL
+#include "../jpwl/jpwl.h"
+#endif /* USE_JPWL */
+/* <<JPWL */
+
+#endif /* OPJ_INCLUDES_H */
diff --git a/contrib/media/updf/include/opj_malloc.h b/contrib/media/updf/include/opj_malloc.h
new file mode 100644
index 0000000000..64908f3e8c
--- /dev/null
+++ b/contrib/media/updf/include/opj_malloc.h
@@ -0,0 +1,163 @@
+/*
+ * Copyright (c) 2005, Hervé Drolon, FreeImage Team
+ * Copyright (c) 2007, Callum Lerwick <seg@haxxed.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __OPJ_MALLOC_H
+#define __OPJ_MALLOC_H
+/**
+@file opj_malloc.h
+@brief Internal functions
+
+The functions in opj_malloc.h are internal utilities used for memory management.
+*/
+
+/** @defgroup MISC MISC - Miscellaneous internal functions */
+/*@{*/
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+
+/**
+Allocate an uninitialized memory block
+@param size Bytes to allocate
+@return Returns a void pointer to the allocated space, or NULL if there is insufficient memory available
+*/
+#ifdef ALLOC_PERF_OPT
+void * OPJ_CALLCONV opj_malloc(size_t size);
+#else
+#define opj_malloc(size) malloc(size)
+#endif
+
+/**
+Allocate a memory block with elements initialized to 0
+@param num Blocks to allocate
+@param size Bytes per block to allocate
+@return Returns a void pointer to the allocated space, or NULL if there is insufficient memory available
+*/
+#ifdef ALLOC_PERF_OPT
+void * OPJ_CALLCONV opj_calloc(size_t _NumOfElements, size_t _SizeOfElements);
+#else
+#define opj_calloc(num, size) calloc(num, size)
+#endif
+
+/**
+Allocate memory aligned to a 16 byte boundry
+@param size Bytes to allocate
+@return Returns a void pointer to the allocated space, or NULL if there is insufficient memory available
+*/
+/* FIXME: These should be set with cmake tests, but we're currently not requiring use of cmake */
+#ifdef _WIN32
+	/* Someone should tell the mingw people that their malloc.h ought to provide _mm_malloc() */
+	#ifdef __GNUC__
+		#include <mm_malloc.h>
+		#define HAVE_MM_MALLOC
+	#else /* MSVC, Intel C++ */
+		#include <malloc.h>
+		#ifdef _mm_malloc
+			#define HAVE_MM_MALLOC
+		#endif
+	#endif
+#else /* Not _WIN32 */
+	#if defined(__sun)
+		#define HAVE_MEMALIGN
+	/* Linux x86_64 and OSX always align allocations to 16 bytes */
+	#elif !defined(__amd64__) && !defined(__APPLE__)	
+		#define HAVE_MEMALIGN
+		#include <malloc.h>			
+	#endif
+#endif
+
+#define opj_aligned_malloc(size) malloc(size)
+#define opj_aligned_free(m) free(m)
+
+#ifdef HAVE_MM_MALLOC
+	#undef opj_aligned_malloc
+	#define opj_aligned_malloc(size) _mm_malloc(size, 16)
+	#undef opj_aligned_free
+	#define opj_aligned_free(m) _mm_free(m)
+#endif
+
+#ifdef HAVE_MEMALIGN
+	extern void* memalign(size_t, size_t);
+	#undef opj_aligned_malloc
+	#define opj_aligned_malloc(size) memalign(16, (size))
+	#undef opj_aligned_free
+	#define opj_aligned_free(m) free(m)
+#endif
+
+#ifdef HAVE_POSIX_MEMALIGN
+	#undef opj_aligned_malloc
+	extern int posix_memalign(void**, size_t, size_t);
+
+	static INLINE void* __attribute__ ((malloc)) opj_aligned_malloc(size_t size){
+		void* mem = NULL;
+		posix_memalign(&mem, 16, size);
+		return mem;
+	}
+	#undef opj_aligned_free
+	#define opj_aligned_free(m) free(m)
+#endif
+
+#ifdef ALLOC_PERF_OPT
+	#undef opj_aligned_malloc
+	#define opj_aligned_malloc(size) opj_malloc(size)
+	#undef opj_aligned_free
+	#define opj_aligned_free(m) opj_free(m)
+#endif
+
+/**
+Reallocate memory blocks.
+@param m Pointer to previously allocated memory block
+@param s New size in bytes
+@return Returns a void pointer to the reallocated (and possibly moved) memory block
+*/
+#ifdef ALLOC_PERF_OPT
+void * OPJ_CALLCONV opj_realloc(void * m, size_t s);
+#else
+#define opj_realloc(m, s) realloc(m, s)
+#endif
+
+/**
+Deallocates or frees a memory block.
+@param m Previously allocated memory block to be freed
+*/
+#ifdef ALLOC_PERF_OPT
+void OPJ_CALLCONV opj_free(void * m);
+#else
+#define opj_free(m) free(m)
+#endif
+
+#ifdef __GNUC__
+#pragma GCC poison malloc calloc realloc free
+#endif
+
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __OPJ_MALLOC_H */
+
diff --git a/contrib/media/updf/include/os_layer/os_layer.h b/contrib/media/updf/include/os_layer/os_layer.h
new file mode 100644
index 0000000000..99bbe1dec3
--- /dev/null
+++ b/contrib/media/updf/include/os_layer/os_layer.h
@@ -0,0 +1,122 @@
+#ifndef __OS_LAYER_OS_LAYER_H
+#define __OS_LAYER_OS_LAYER_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include<menuet/os.h>
+#include<stdio.h>
+#include<stdlib.h>
+
+#define __FSEMU_FLAG_USED		0x00000001
+#define __FSEMU_FLAG_DIRECTORY		0x00000002
+#define __FSEMU_FLAG_DEVICE		0x00000004
+#define __FSEMU_FLAG_READ  		0x00000008
+#define __FSEMU_FLAG_WRITE		0x00000010
+#define __FSEMU_FLAG_SEEK		0x00000020
+#define __FSEMU_FLAG_STDIO		0x00000040
+
+#define __FSF(x)	__FSEMU_FLAG_##x
+
+#define T_FSF(x,f)	((x)&__FSF(f))
+
+#define __FSEMU_BLOCK_SIZE		512
+
+struct __fsemu_io_t;
+
+typedef struct
+{
+ int (* putc)(int dev,int c);
+ int (* getc)(int dev,int * c);
+ int (* read)(struct __fsemu_io_t *,int blkno,int blkcount,char *);
+ int (* write)(struct __fsemu_io_t *,int blkno,int blkcount,char *);
+} __fsemu_stdio_t;
+
+typedef struct __fsemu_io_t
+{
+ char * filename;
+ char * filebuffer;
+ int handle;
+ int pos;
+ int size;
+ int flags;
+ char * systree_buf;
+ struct systree_info * st_info;
+ __fsemu_stdio_t * special_ops;
+} __fsemu_io_t;
+
+#define __FSEMU_MAX_FILES		64
+
+extern __fsemu_stdio_t __fsemu_stdin_ops,
+		       __fsemu_stdout_ops,
+		       __fsemu_stderr_ops,
+		       __fsemu_stdprn_ops,
+		       __fsemu_stdaux_ops;
+		       
+#define __FSEMU_f_STDIN { "stdin",NULL,0,0,0,__FSF(USED)|__FSF(READ) \
+			  |__FSF(DEVICE)|__FSF(STDIO), NULL,NULL,&__fsemu_stdin_ops }
+#define __FSEMU_f_STDOUT { "stdout",NULL,1,0,0,__FSF(USED)|__FSF(WRITE) \
+			  |__FSF(DEVICE)|__FSF(STDIO), NULL,NULL,&__fsemu_stdout_ops }
+#define __FSEMU_f_STDERR { "stderr",NULL,2,0,0,__FSF(USED)|__FSF(WRITE) \
+			  |__FSF(DEVICE)|__FSF(STDIO), NULL,NULL,&__fsemu_stderr_ops }
+#define __FSEMU_f_STDPRN { "stdprn",NULL,3,0,0,__FSF(USED)|__FSF(WRITE) \
+			  |__FSF(DEVICE)|__FSF(STDIO), NULL,NULL,&__fsemu_stdprn_ops }
+#define __FSEMU_f_STDAUX { "stdaux",NULL,4,0,0,__FSF(USED)|__FSF(WRITE) \
+			  |__FSF(DEVICE)|__FSF(STDIO)|__FSF(READ), NULL,NULL,&__fsemu_stdaux_ops }
+
+#define __FSEMU_STDIO_DECLS \
+    static __fsemu_io_t __fsemu_io_stdin=__FSEMU_f_STDIN; \
+    static __fsemu_io_t __fsemu_io_stdout=__FSEMU_f_STDOUT; \
+    static __fsemu_io_t __fsemu_io_stderr=__FSEMU_f_STDERR; \
+    static __fsemu_io_t __fsemu_io_stdprn=__FSEMU_f_STDPRN; \
+    static __fsemu_io_t __fsemu_io_stdaux=__FSEMU_f_STDAUX;
+
+#define __FSEMU_STDIO_TABLE_DECLS \
+    &__fsemu_io_stdin, \
+    &__fsemu_io_stdout, \
+    &__fsemu_io_stderr, \
+    &__fsemu_io_stdprn, \
+    &__fsemu_io_stdaux
+
+
+extern __fsemu_stdio_t __fsemu_rd1_ops,
+		       __fsemu_hd1_ops,
+		       __fsemu_hd2_ops,
+		       __fsemu_hd3_ops,
+		       __fsemu_hd4_ops;
+
+#define __FSEMU_f_RD1 { "/RD/1",NULL,5,0,0,__FSF(USED)|__FSF(READ)| \
+		        __FSF(WRITE)|__FSF(DEVICE),NULL,NULL,&__fsemu_rd1_ops }
+#define __FSEMU_f_HD1 { "/HD/1",NULL,6,0,0,__FSF(USED)|__FSF(READ)| \
+		        __FSF(DEVICE),NULL,NULL,&__fsemu_hd1_ops }
+#define __FSEMU_f_HD2 { "/HD/2",NULL,7,0,0,__FSF(USED)|__FSF(READ)| \
+		        __FSF(DEVICE),NULL,NULL,&__fsemu_hd2_ops }
+#define __FSEMU_f_HD3 { "/HD/3",NULL,8,0,0,__FSF(USED)|__FSF(READ)| \
+		        __FSF(DEVICE),NULL,NULL,&__fsemu_hd3_ops }
+#define __FSEMU_f_HD4 { "/HD/4",NULL,9,0,0,__FSF(USED)|__FSF(READ)| \
+		        __FSF(DEVICE),NULL,NULL,&__fsemu_hd4_ops }
+			
+#define __FSEMU_DEV_DECLS \
+    static __fsemu_io_t __fsemu_io_rd1=__FSEMU_f_RD1; \
+    static __fsemu_io_t __fsemu_io_hd1=__FSEMU_f_HD1; \
+    static __fsemu_io_t __fsemu_io_hd2=__FSEMU_f_HD2; \
+    static __fsemu_io_t __fsemu_io_hd3=__FSEMU_f_HD3; \
+    static __fsemu_io_t __fsemu_io_hd4=__FSEMU_f_HD4;
+
+#define __FSEMU_DEV_TABLE_DECLS \
+    &__fsemu_io_rd1,    \
+    &__fsemu_io_hd1,    \
+    &__fsemu_io_hd2,    \
+    &__fsemu_io_hd3,    \
+    &__fsemu_io_hd4
+    
+#define __F_READABLE(x)	T_FSF(x,READ)
+#define __F_WRITABLE(x)	T_FSF(x,WRITE)
+#define __F_SEEKABLE(x)	T_FSF(x,SEEK)
+
+#ifdef __cplusplus
+}
+#endif
+        			 
+#endif
diff --git a/contrib/media/updf/include/os_layer/queue.h b/contrib/media/updf/include/os_layer/queue.h
new file mode 100644
index 0000000000..74997d0af5
--- /dev/null
+++ b/contrib/media/updf/include/os_layer/queue.h
@@ -0,0 +1,44 @@
+#ifndef __QUEUE_H
+#define __QUEUE_H
+
+#include<menuet/os.h>
+#include<menuet/sem.h>
+
+typedef struct
+{
+ int in_ptr,out_ptr,size;
+ unsigned char * databuf;
+ DECLARE_SEMAPHORE_S(q_lock);
+} __oe_queue_t;
+
+#define DECL_EMPTY_Q(n,sz,buf)	__oe_queue_t n = {0,0,sz,buf,SEM_INIT}
+
+#define __OE_QUEUE_INQ(x,c) \
+    ({ \
+	register int __ret,temp; \
+	sem_lock(&(x)->q_lock); \
+	temp=(x)->in_ptr+1; \
+	if(temp>=(x)->size) temp=0; \
+	if(temp==(x)->out_ptr) { __ret=-1; goto __OEQI_D; } \
+	(x)->databuf[(x)->in_ptr]=(c)&0xFF; \
+	(x)->in_ptr=temp; \
+	__ret=0; \
+__OEQI_D: \
+	sem_unlock(&(x)->q_lock); \
+	__ret; })
+	
+#define __OE_QUEUE_DEQ(x,c) \
+    ({ \
+	register int __ret; \
+	register unsigned char __tmp; \
+	sem_lock(&(x)->q_lock); \
+	if((x)->out_ptr==(x)->in_ptr) { __ret=-1; goto __OEQD_D; } \
+	__tmp=(x)->databuf[(x)->out_ptr++]; \
+	if((x)->out_ptr>=(x)->size) (x)->out_ptr=0; \
+	__ret=0; \
+	(c)=__tmp; \
+__OEQD_D: \
+	sem_unlock(&(x)->q_lock); \
+	__ret; })
+	
+#endif
diff --git a/contrib/media/updf/include/osfcn.h b/contrib/media/updf/include/osfcn.h
new file mode 100644
index 0000000000..f199e8a827
--- /dev/null
+++ b/contrib/media/updf/include/osfcn.h
@@ -0,0 +1,30 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_osfcn_h_
+#define __dj_include_osfcn_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <unistd.h>
+#include <time.h>
+#include <sys/resource.h>
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_osfcn_h_ */
diff --git a/contrib/media/updf/include/ostream b/contrib/media/updf/include/ostream
new file mode 100644
index 0000000000..4564be746a
--- /dev/null
+++ b/contrib/media/updf/include/ostream
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_OSTREAM
+#include <bits/std_ostream.h>
+#endif
diff --git a/contrib/media/updf/include/panel.h b/contrib/media/updf/include/panel.h
new file mode 100755
index 0000000000..d3f44e75fe
--- /dev/null
+++ b/contrib/media/updf/include/panel.h
@@ -0,0 +1,65 @@
+/*
+***************************************************************************
+* This file comprises part of PDCurses. PDCurses is Public Domain software.
+* You may use this code for whatever purposes you desire. This software
+* is provided AS IS with NO WARRANTY whatsoever.
+* Should this software be used in another application, an acknowledgement
+* that PDCurses code is used would be appreciated, but is not mandatory.
+*
+* Any changes which you make to this software which may improve or enhance
+* it, should be forwarded to the current maintainer for the benefit of 
+* other users.
+*
+* The only restriction placed on this code is that no distribution of
+* modified PDCurses code be made under the PDCurses name, by anyone
+* other than the current maintainer.
+* 
+* See the file maintain.er for details of the current maintainer.
+***************************************************************************
+*/
+/* 
+$Id
+*/
+/*
+*----------------------------------------------------------------------
+*				Panels for PDCurses
+*----------------------------------------------------------------------
+*/
+
+#include <curses.h>
+
+typedef struct panelobs
+{
+	struct panelobs *above;
+	struct panel *pan;
+} PANELOBS;
+
+typedef struct panel
+{
+	WINDOW *win;
+	int wstarty;
+	int wendy;
+	int wstartx;
+	int wendx;
+	struct panel *below;
+	struct panel *above;
+	char *user;
+	struct panelobs *obscure;
+} PANEL;
+
+WINDOW *panel_window(PANEL *pan);
+void update_panels(void );
+int hide_panel(PANEL *pan);
+int show_panel(PANEL *pan);
+int del_panel(PANEL *pan);
+int top_panel(PANEL *pan);
+int bottom_panel(PANEL *pan);
+PANEL *new_panel(WINDOW *win);
+PANEL *panel_above(PANEL *pan);
+PANEL *panel_below(PANEL *pan);
+int set_panel_userptr(PANEL *pan,char *uptr);
+char *panel_userptr(PANEL *pan);
+int move_panel(PANEL *pan,int starty,int startx);
+int replace_panel(PANEL *pan,WINDOW *win);
+
+/* end of panel.h */
diff --git a/contrib/media/updf/include/parametrized.h b/contrib/media/updf/include/parametrized.h
new file mode 100644
index 0000000000..8a443c43a1
--- /dev/null
+++ b/contrib/media/updf/include/parametrized.h
@@ -0,0 +1,609 @@
+/*
+ * parametrized.h --- is a termcap capability parametrized?
+ *
+ * Note: this file is generated using parametrized.sh, do not edit by hand.
+ * A value of -1 in the table means suppress both pad and % translations.
+ * A value of 0 in the table means do pad but not % translations.
+ * A value of 1 in the table means do both pad and % translations.
+ */
+
+static short const parametrized[] = {
+0,	/*  cbt  */
+0,	/*  bel  */
+0,	/*  cr  */
+1,	/*  csr  */
+0,	/*  tbc  */
+0,	/*  clear  */
+0,	/*  el  */
+0,	/*  ed  */
+1,	/*  hpa  */
+0,	/*  cmdch  */
+1,	/*  cup  */
+0,	/*  cud1  */
+0,	/*  home  */
+0,	/*  civis  */
+0,	/*  cub1  */
+0,	/*  mrcup  */
+0,	/*  cnorm  */
+0,	/*  cuf1  */
+0,	/*  ll  */
+0,	/*  cuu1  */
+0,	/*  cvvis  */
+0,	/*  dch1  */
+0,	/*  dl1  */
+0,	/*  dsl  */
+0,	/*  hd  */
+0,	/*  smacs  */
+0,	/*  blink  */
+0,	/*  bold  */
+0,	/*  smcup  */
+0,	/*  smdc  */
+0,	/*  dim  */
+0,	/*  smir  */
+0,	/*  invis  */
+0,	/*  prot  */
+0,	/*  rev  */
+0,	/*  smso  */
+0,	/*  smul  */
+1,	/*  ech  */
+0,	/*  rmacs  */
+0,	/*  sgr0  */
+0,	/*  rmcup  */
+0,	/*  rmdc  */
+0,	/*  rmir  */
+0,	/*  rmso  */
+0,	/*  rmul  */
+0,	/*  flash  */
+0,	/*  ff  */
+0,	/*  fsl  */
+0,	/*  is1  */
+0,	/*  is2  */
+0,	/*  is3  */
+0,	/*  if  */
+0,	/*  ich1  */
+0,	/*  il1  */
+0,	/*  ip  */
+0,	/*  kbs  */
+0,	/*  ktbc  */
+0,	/*  kclr  */
+0,	/*  kctab  */
+0,	/*  kdch1  */
+0,	/*  kdl1  */
+0,	/*  kcud1  */
+0,	/*  krmir  */
+0,	/*  kel  */
+0,	/*  ked  */
+0,	/*  kf0  */
+0,	/*  kf1  */
+0,	/*  kf10  */
+0,	/*  kf2  */
+0,	/*  kf3  */
+0,	/*  kf4  */
+0,	/*  kf5  */
+0,	/*  kf6  */
+0,	/*  kf7  */
+0,	/*  kf8  */
+0,	/*  kf9  */
+0,	/*  khome  */
+0,	/*  kich1  */
+0,	/*  kil1  */
+0,	/*  kcub1  */
+0,	/*  kll  */
+0,	/*  knp  */
+0,	/*  kpp  */
+0,	/*  kcuf1  */
+0,	/*  kind  */
+0,	/*  kri  */
+0,	/*  khts  */
+0,	/*  kcuu1  */
+0,	/*  rmkx  */
+0,	/*  smkx  */
+0,	/*  lf0  */
+0,	/*  lf1  */
+0,	/*  lf10  */
+0,	/*  lf2  */
+0,	/*  lf3  */
+0,	/*  lf4  */
+0,	/*  lf5  */
+0,	/*  lf6  */
+0,	/*  lf7  */
+0,	/*  lf8  */
+0,	/*  lf9  */
+0,	/*  rmm  */
+0,	/*  smm  */
+0,	/*  nel  */
+0,	/*  pad  */
+1,	/*  dch  */
+1,	/*  dl  */
+1,	/*  cud  */
+1,	/*  ich  */
+1,	/*  indn  */
+1,	/*  il  */
+1,	/*  cub  */
+1,	/*  cuf  */
+1,	/*  rin  */
+1,	/*  cuu  */
+1,	/*  pfkey  */
+1,	/*  pfloc  */
+1,	/*  pfx  */
+0,	/*  mc0  */
+0,	/*  mc4  */
+0,	/*  mc5  */
+1,	/*  rep  */
+0,	/*  rs1  */
+0,	/*  rs2  */
+0,	/*  rs3  */
+0,	/*  rf  */
+0,	/*  rc  */
+1,	/*  vpa  */
+0,	/*  sc  */
+0,	/*  ind  */
+0,	/*  ri  */
+1,	/*  sgr  */
+0,	/*  hts  */
+1,	/*  wind  */
+0,	/*  ht  */
+0,	/*  tsl  */
+0,	/*  uc  */
+0,	/*  hu  */
+0,	/*  iprog  */
+0,	/*  ka1  */
+0,	/*  ka3  */
+0,	/*  kb2  */
+0,	/*  kc1  */
+0,	/*  kc3  */
+1,	/*  mc5p  */
+0,	/*  rmp  */
+-1,	/*  acsc  */
+1,	/*  pln  */
+0,	/*  kcbt  */
+0,	/*  smxon  */
+0,	/*  rmxon  */
+0,	/*  smam  */
+0,	/*  rmam  */
+0,	/*  xonc  */
+0,	/*  xoffc  */
+0,	/*  enacs  */
+0,	/*  smln  */
+0,	/*  rmln  */
+0,	/*  kbeg  */
+0,	/*  kcan  */
+0,	/*  kclo  */
+0,	/*  kcmd  */
+0,	/*  kcpy  */
+0,	/*  kcrt  */
+0,	/*  kend  */
+0,	/*  kent  */
+0,	/*  kext  */
+0,	/*  kfnd  */
+0,	/*  khlp  */
+0,	/*  kmrk  */
+0,	/*  kmsg  */
+0,	/*  kmov  */
+0,	/*  knxt  */
+0,	/*  kopn  */
+0,	/*  kopt  */
+0,	/*  kprv  */
+0,	/*  kprt  */
+0,	/*  krdo  */
+0,	/*  kref  */
+0,	/*  krfr  */
+0,	/*  krpl  */
+0,	/*  krst  */
+0,	/*  kres  */
+0,	/*  ksav  */
+0,	/*  kspd  */
+0,	/*  kund  */
+0,	/*  kBEG  */
+0,	/*  kCAN  */
+0,	/*  kCMD  */
+0,	/*  kCPY  */
+0,	/*  kCRT  */
+0,	/*  kDC  */
+0,	/*  kDL  */
+0,	/*  kslt  */
+0,	/*  kEND  */
+0,	/*  kEOL  */
+0,	/*  kEXT  */
+0,	/*  kFND  */
+1,	/*  kHLP  */
+1,	/*  kHOM  */
+1,	/*  kIC  */
+1,	/*  kLFT  */
+0,	/*  kMSG  */
+0,	/*  kMOV  */
+0,	/*  kNXT  */
+0,	/*  kOPT  */
+0,	/*  kPRV  */
+0,	/*  kPRT  */
+0,	/*  kRDO  */
+0,	/*  kRPL  */
+0,	/*  kRIT  */
+0,	/*  kRES  */
+0,	/*  kSAV  */
+0,	/*  kSPD  */
+0,	/*  kUND  */
+0,	/*  rfi  */
+0,	/*  kf11  */
+0,	/*  kf12  */
+0,	/*  kf13  */
+0,	/*  kf14  */
+0,	/*  kf15  */
+0,	/*  kf16  */
+0,	/*  kf17  */
+0,	/*  kf18  */
+0,	/*  kf19  */
+0,	/*  kf20  */
+0,	/*  kf21  */
+0,	/*  kf22  */
+0,	/*  kf23  */
+0,	/*  kf24  */
+0,	/*  kf25  */
+0,	/*  kf26  */
+0,	/*  kf27  */
+0,	/*  kf28  */
+0,	/*  kf29  */
+0,	/*  kf30  */
+0,	/*  kf31  */
+0,	/*  kf32  */
+0,	/*  kf33  */
+0,	/*  kf34  */
+0,	/*  kf35  */
+0,	/*  kf36  */
+0,	/*  kf37  */
+0,	/*  kf38  */
+0,	/*  kf39  */
+0,	/*  kf40  */
+0,	/*  kf41  */
+0,	/*  kf42  */
+0,	/*  kf43  */
+0,	/*  kf44  */
+0,	/*  kf45  */
+0,	/*  kf46  */
+0,	/*  kf47  */
+0,	/*  kf48  */
+0,	/*  kf49  */
+0,	/*  kf50  */
+0,	/*  kf51  */
+0,	/*  kf52  */
+0,	/*  kf53  */
+0,	/*  kf54  */
+0,	/*  kf55  */
+0,	/*  kf56  */
+0,	/*  kf57  */
+0,	/*  kf58  */
+0,	/*  kf59  */
+0,	/*  kf60  */
+0,	/*  kf61  */
+0,	/*  kf62  */
+0,	/*  kf63  */
+0,	/*  el1  */
+0,	/*  mgc  */
+0,	/*  smgl  */
+0,	/*  smgr  */
+0,	/*  fln  */
+1,	/*  sclk  */
+1,	/*  dclk  */
+0,	/*  rmclk  */
+1,	/*  cwin  */
+1,	/*  wingo  */
+0,	/*  hup  */
+1,	/*  dial  */
+1,	/*  qdial  */
+0,	/*  tone  */
+0,	/*  pulse  */
+0,	/*  hook  */
+0,	/*  pause  */
+0,	/*  wait  */
+1,	/*  u0  */
+1,	/*  u1  */
+1,	/*  u2  */
+1,	/*  u3  */
+1,	/*  u4  */
+1,	/*  u5  */
+1,	/*  u6  */
+1,	/*  u7  */
+1,	/*  u8  */
+1,	/*  u9  */
+0,	/*  op  */
+0,	/*  oc  */
+1,	/*  initc  */
+1,	/*  initp  */
+1,	/*  scp  */
+1,	/*  setf  */
+1,	/*  setb  */
+0,	/*  cpi  */
+0,	/*  lpi  */
+0,	/*  chr  */
+0,	/*  cvr  */
+0,	/*  defc  */
+0,	/*  swidm  */
+0,	/*  sdrfq  */
+0,	/*  sitm  */
+0,	/*  slm  */
+0,	/*  smicm  */
+0,	/*  snlq  */
+0,	/*  snrmq  */
+0,	/*  sshm  */
+0,	/*  ssubm  */
+0,	/*  ssupm  */
+0,	/*  sum  */
+0,	/*  rwidm  */
+0,	/*  ritm  */
+0,	/*  rlm  */
+0,	/*  rmicm  */
+0,	/*  rshm  */
+0,	/*  rsubm  */
+0,	/*  rsupm  */
+0,	/*  rum  */
+0,	/*  mhpa  */
+0,	/*  mcud1  */
+0,	/*  mcub1  */
+0,	/*  mcuf1  */
+0,	/*  mvpa  */
+0,	/*  mcuu1  */
+0,	/*  porder  */
+0,	/*  mcud  */
+0,	/*  mcub  */
+0,	/*  mcuf  */
+0,	/*  mcuu  */
+0,	/*  scs  */
+0,	/*  smgb  */
+1,	/*  smgbp  */
+1,	/*  smglp  */
+1,	/*  smgrp  */
+0,	/*  smgt  */
+1,	/*  smgtp  */
+0,	/*  sbim  */
+0,	/*  scsd  */
+0,	/*  rbim  */
+0,	/*  rcsd  */
+0,	/*  subcs  */
+0,	/*  supcs  */
+0,	/*  docr  */
+0,	/*  zerom  */
+0,	/*  csnm  */
+0,	/*  kmous  */
+0,	/*  minfo  */
+0,	/*  reqmp  */
+0,	/*  getm  */
+0,	/*  setaf  */
+0,	/*  setab  */
+1,	/*  pfxl  */
+0,	/*  devt  */
+0,	/*  csin  */
+0,	/*  s0ds  */
+0,	/*  s1ds  */
+0,	/*  s2ds  */
+0,	/*  s3ds  */
+1,	/*  smglr  */
+1,	/*  smgtb  */
+1,	/*  birep  */
+0,	/*  binel  */
+0,	/*  bicr  */
+1,	/*  colornm  */
+0,	/*  defbi  */
+0,	/*  endbi  */
+1,	/*  setcolor  */
+1,	/*  slines  */
+0,	/*  dispc  */
+0,	/*  smpch  */
+0,	/*  rmpch  */
+0,	/*  smsc  */
+0,	/*  rmsc  */
+0,	/*  pctrm  */
+0,	/*  scesc  */
+0,	/*  scesa  */
+0,	/*  ehhlm  */
+0,	/*  elhlm  */
+0,	/*  elohlm  */
+0,	/*  erhlm  */
+0,	/*  ethlm  */
+0,	/*  evhlm  */
+0,	/*  OTi2  */
+0,	/*  OTrs  */
+0,	/*  OTnl  */
+0,	/*  OTbc  */
+0,	/*  OTko  */
+0,	/*  OTma  */
+-1,	/*  OTG2  */
+-1,	/*  OTG3  */
+-1,	/*  OTG1  */
+-1,	/*  OTG4  */
+-1,	/*  OTGR  */
+-1,	/*  OTGL  */
+-1,	/*  OTGU  */
+-1,	/*  OTGD  */
+-1,	/*  OTGH  */
+-1,	/*  OTGV  */
+-1,	/*  OTGC  */
+0,	/*  meml  */
+0,	/*  memu  */
+1,	/*  pln  */
+0,	/*  smln  */
+0,	/*  rmln  */
+0,	/*  kf11  */
+0,	/*  kf12  */
+0,	/*  kf13  */
+0,	/*  kf14  */
+0,	/*  kf15  */
+0,	/*  kf16  */
+0,	/*  kf17  */
+0,	/*  kf18  */
+0,	/*  kf19  */
+0,	/*  kf20  */
+0,	/*  kf21  */
+0,	/*  kf22  */
+0,	/*  kf23  */
+0,	/*  kf24  */
+0,	/*  kf25  */
+0,	/*  kf26  */
+0,	/*  kf27  */
+0,	/*  kf28  */
+0,	/*  kf29  */
+0,	/*  kf30  */
+0,	/*  kf31  */
+0,	/*  kf32  */
+0,	/*  kf33  */
+0,	/*  kf34  */
+0,	/*  kf35  */
+0,	/*  kf36  */
+0,	/*  kf37  */
+0,	/*  kf38  */
+0,	/*  kf39  */
+0,	/*  kf40  */
+0,	/*  kf41  */
+0,	/*  kf42  */
+0,	/*  kf43  */
+0,	/*  kf44  */
+0,	/*  kf45  */
+0,	/*  kf46  */
+0,	/*  kf47  */
+0,	/*  kf48  */
+0,	/*  kf49  */
+0,	/*  kf50  */
+0,	/*  kf51  */
+0,	/*  kf52  */
+0,	/*  kf53  */
+0,	/*  kf54  */
+0,	/*  kf55  */
+0,	/*  kf56  */
+0,	/*  kf57  */
+0,	/*  kf58  */
+0,	/*  kf59  */
+0,	/*  kf60  */
+0,	/*  kf61  */
+0,	/*  kf62  */
+0,	/*  kf63  */
+0,	/*  box1  */
+0,	/*  box2  */
+0,	/*  batt1  */
+0,	/*  batt2  */
+0,	/*  colb0  */
+0,	/*  colb1  */
+0,	/*  colb2  */
+0,	/*  colb3  */
+0,	/*  colb4  */
+0,	/*  colb5  */
+0,	/*  colb6  */
+0,	/*  colb7  */
+0,	/*  colf0  */
+0,	/*  colf1  */
+0,	/*  colf2  */
+0,	/*  colf3  */
+0,	/*  colf4  */
+0,	/*  colf5  */
+0,	/*  colf6  */
+0,	/*  colf7  */
+0,	/*  font0  */
+0,	/*  font1  */
+0,	/*  font2  */
+0,	/*  font3  */
+0,	/*  font4  */
+0,	/*  font5  */
+0,	/*  font6  */
+0,	/*  font7  */
+0,	/*  kbtab  */
+0,	/*  kdo  */
+0,	/*  kcmd  */
+0,	/*  kcpn  */
+0,	/*  kend  */
+0,	/*  khlp  */
+0,	/*  knl  */
+0,	/*  knpn  */
+0,	/*  kppn  */
+0,	/*  kppn  */
+0,	/*  kquit  */
+0,	/*  ksel  */
+0,	/*  kscl  */
+0,	/*  kscr  */
+0,	/*  ktab  */
+0,	/*  kmpf1  */
+0,	/*  kmpt1  */
+0,	/*  kmpf2  */
+0,	/*  kmpt2  */
+0,	/*  kmpf3  */
+0,	/*  kmpt3  */
+0,	/*  kmpf4  */
+0,	/*  kmpt4  */
+0,	/*  kmpf5  */
+0,	/*  kmpt5  */
+0,	/*  apstr  */
+0,	/*  kmpf6  */
+0,	/*  kmpt6  */
+0,	/*  kmpf7  */
+0,	/*  kmpt7  */
+0,	/*  kmpf8  */
+0,	/*  kmpt8  */
+0,	/*  kmpf9  */
+0,	/*  kmpt9  */
+0,	/*  ksf1  */
+0,	/*  ksf2  */
+0,	/*  ksf3  */
+0,	/*  ksf4  */
+0,	/*  ksf5  */
+0,	/*  ksf6  */
+0,	/*  ksf7  */
+0,	/*  ksf8  */
+0,	/*  ksf9  */
+0,	/*  ksf10  */
+0,	/*  kf11  */
+0,	/*  kf12  */
+0,	/*  kf13  */
+0,	/*  kf14  */
+0,	/*  kf15  */
+0,	/*  kf16  */
+0,	/*  kf17  */
+0,	/*  kf18  */
+0,	/*  kf19  */
+0,	/*  kf20  */
+0,	/*  kf21  */
+0,	/*  kf22  */
+0,	/*  kf23  */
+0,	/*  kf24  */
+0,	/*  kf25  */
+0,	/*  kf26  */
+0,	/*  kf26  */
+0,	/*  kf28  */
+0,	/*  kf29  */
+0,	/*  kf30  */
+0,	/*  kf31  */
+0,	/*  kf31  */
+0,	/*  kf33  */
+0,	/*  kf34  */
+0,	/*  kf35  */
+0,	/*  kf36  */
+0,	/*  kf37  */
+0,	/*  kf38  */
+0,	/*  kf39  */
+0,	/*  kf40  */
+0,	/*  kf41  */
+0,	/*  kf42  */
+0,	/*  kf43  */
+0,	/*  kf44  */
+0,	/*  kf45  */
+0,	/*  kf46  */
+0,	/*  kf47  */
+0,	/*  kf48  */
+0,	/*  kf49  */
+0,	/*  kf50  */
+0,	/*  kf51  */
+0,	/*  kf52  */
+0,	/*  kf53  */
+0,	/*  kf54  */
+0,	/*  kf55  */
+0,	/*  kf56  */
+0,	/*  kf57  */
+0,	/*  kf58  */
+0,	/*  kf59  */
+0,	/*  kf60  */
+0,	/*  kf61  */
+0,	/*  kf62  */
+0,	/*  kf63  */
+0,	/*  kact  */
+0,	/*  topl  */
+0,	/*  btml  */
+0,	/*  rvert  */
+0,	/*  lvert  */
+} /* 597 entries */;
+
diff --git a/contrib/media/updf/include/patcher.h b/contrib/media/updf/include/patcher.h
new file mode 100644
index 0000000000..2f891c2bc6
--- /dev/null
+++ b/contrib/media/updf/include/patcher.h
@@ -0,0 +1,10 @@
+
+
+#ifndef __patcher_h__
+#define __patcher_h__
+
+void PatchLoad(LispChar * aFileContent, LispOutput& aOutput,
+               LispEnvironment& aEnvironment);
+
+#endif
+
diff --git a/contrib/media/updf/include/patternclass.h b/contrib/media/updf/include/patternclass.h
new file mode 100644
index 0000000000..47e056019f
--- /dev/null
+++ b/contrib/media/updf/include/patternclass.h
@@ -0,0 +1,47 @@
+
+#ifndef __patternclass_h__
+#define __patternclass_h__
+
+#include "lisptype.h"
+#include "lispobject.h"
+#include "genericobject.h"
+#include "patterns.h"
+
+/// Wrapper for YacasPatternPredicateBase.
+/// This class allows a YacasPatternPredicateBase to be put in a
+/// LispGenericObject.
+class PatternClass : public GenericClass
+{
+public:
+  PatternClass(YacasPatternPredicateBase* aPatternMatcher);
+  ~PatternClass();
+
+  LispBoolean Matches(LispEnvironment& aEnvironment,
+                      LispPtr& aArguments);
+  LispBoolean Matches(LispEnvironment& aEnvironment,
+                      LispPtr* aArguments);
+public: //From GenericClass
+  virtual LispChar * Send(LispArgList& aArgList);
+  virtual LispChar * TypeName();
+
+private:
+  PatternClass(const PatternClass& aOther): iPatternMatcher(NULL)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+  }
+  PatternClass& operator=(const PatternClass& aOther)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  }
+protected:
+  YacasPatternPredicateBase* iPatternMatcher;
+};
+
+
+
+
+#endif
+
diff --git a/contrib/media/updf/include/patterns.h b/contrib/media/updf/include/patterns.h
new file mode 100644
index 0000000000..3147b329fb
--- /dev/null
+++ b/contrib/media/updf/include/patterns.h
@@ -0,0 +1,216 @@
+
+#ifndef __patterns_h__
+#define __patterns_h__
+
+/// \file
+/// Pattern matching code.
+///
+/// General idea: have a class that can match function parameters
+/// to a pattern, check for predicates on the arguments, and return
+/// whether there was a match.
+///
+/// First the pattern is mapped onto the arguments. Then local variables
+/// are set. Then the predicates are called. If they all return true,
+/// Then the pattern matches, and the locals can stay (the body is expected
+/// to use these variables).
+
+
+#include "yacasbase.h"
+#include "lisptype.h"
+#include "grower.h"
+#include "lispenvironment.h"
+
+
+/// Abstract class for matching one argument to a pattern.
+class YacasParamMatcherBase : public YacasBase
+{
+public:
+    /// Destructor.
+    /// This function contains no code.
+    virtual ~YacasParamMatcherBase();
+
+    /// Check whether some expression matches to the pattern.
+    /// \param aEnvironment the underlying Lisp environment.
+    /// \param aExpression the expression to test.
+    /// \param arguments (input/output) actual values of the pattern
+    /// variables for \a aExpression.
+    virtual LispBoolean ArgumentMatches(LispEnvironment& aEnvironment,
+                                        LispPtr& aExpression,
+                                        LispPtr* arguments)=0;
+};
+
+/// Class for matching an expression to a given atom.
+class MatchAtom : public YacasParamMatcherBase
+{
+public:
+    MatchAtom(LispString * aString);
+    virtual LispBoolean ArgumentMatches(LispEnvironment& aEnvironment,
+                                        LispPtr& aExpression,
+                                        LispPtr* arguments);
+protected:
+    LispString * iString;
+};
+
+/// Class for matching an expression to a given number.
+class MatchNumber : public YacasParamMatcherBase
+{
+public:
+    MatchNumber(BigNumber* aNumber);
+    virtual LispBoolean ArgumentMatches(LispEnvironment& aEnvironment,
+                                        LispPtr& aExpression,
+                                        LispPtr* arguments);
+protected:
+    RefPtr<BigNumber> iNumber;
+};
+
+/// Class for matching against a list of YacasParamMatcherBase objects.
+class MatchSubList : public YacasParamMatcherBase
+{
+public:
+  MatchSubList(YacasParamMatcherBase** aMatchers, LispInt aNrMatchers);
+  ~MatchSubList();
+  virtual LispBoolean ArgumentMatches(LispEnvironment& aEnvironment,
+                                      LispPtr& aExpression,
+                                      LispPtr* arguments);
+private:
+  MatchSubList(const MatchSubList& aOther) : iMatchers(NULL),iNrMatchers(0)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+  }
+  MatchSubList& operator=(const MatchSubList& aOther)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  }
+protected:
+  YacasParamMatcherBase** iMatchers;
+  LispInt iNrMatchers;
+};
+
+/// Class for matching against a pattern variable.
+class MatchVariable : public YacasParamMatcherBase
+{
+public:
+    MatchVariable(LispInt aVarIndex);
+
+    /// Matches an expression against the pattern variable.
+    /// \param aEnvironment the underlying Lisp environment.
+    /// \param aExpression the expression to test.
+    /// \param arguments (input/output) actual values of the pattern
+    /// variables for \a aExpression.
+    ///
+    /// If entry #iVarIndex in \a arguments is still empty, the
+    /// pattern matches and \a aExpression is stored in this
+    /// entry. Otherwise, the pattern only matches if the entry equals
+    /// \a aExpression.
+    virtual LispBoolean ArgumentMatches(LispEnvironment& aEnvironment,
+                                        LispPtr& aExpression,
+                                        LispPtr* arguments);
+protected:
+    /// Index of variable in YacasPatternPredicateBase::iVariables.
+    LispInt iVarIndex;
+};
+
+
+/// Class that matches function arguments to a pattern.
+/// This class (specifically, the Matches() member function) can match
+/// function parameters to a pattern, check for predicates on the
+/// arguments, and return whether there was a match.
+
+class YacasPatternPredicateBase : public YacasBase
+{
+public:
+    /// Constructor.
+    /// \param aEnvironment the underlying Lisp environment
+    /// \param aPattern Lisp expression containing the pattern
+    /// \param aPostPredicate Lisp expression containing the
+    /// postpredicate
+    ///
+    /// The function MakePatternMatcher() is called for every argument
+    /// in \a aPattern, and the resulting pattern matchers are
+    /// collected in #iParamMatchers. Additionally, \a aPostPredicate
+    /// is copied, and the copy is added to #iPredicates.
+    YacasPatternPredicateBase(LispEnvironment& aEnvironment,
+                              LispPtr& aPattern,
+                              LispPtr& aPostPredicate);
+
+    /// Destructor.
+    /// This function contains no code.
+    ~YacasPatternPredicateBase();
+
+    /// Try to match the pattern against \a aArguments.
+    /// First, every argument in \a aArguments is matched against the
+    /// corresponding YacasParamMatcherBase in #iParamMatches. If any
+    /// match fails, Matches() returns false. Otherwise, a temporary
+    /// LispLocalFrame is constructed, then SetPatternVariables() and
+    /// CheckPredicates() are called, and then the LispLocalFrame is
+    /// immediately deleted. If CheckPredicates() returns false, this
+    /// function also returns false. Otherwise, SetPatternVariables()
+    /// is called again, but now in the current LispLocalFrame, and
+    /// this function returns true.
+    LispBoolean Matches(LispEnvironment& aEnvironment,
+                        LispPtr& aArguments);
+
+    /// Try to match the pattern against \a aArguments.
+    /// This function does the same as Matches(LispEnvironment&,LispPtr&),
+    /// but differs in the type of the arguments.
+    LispBoolean Matches(LispEnvironment& aEnvironment,
+                        LispPtr* aArguments);
+
+protected:
+    /// Construct a pattern matcher out of a Lisp expression.
+    /// The result of this function depends on the value of \a aPattern:
+    /// - If \a aPattern is a number, the corresponding MatchNumber is
+    ///   constructed and returned.
+    /// - If \a aPattern is an atom, the corresponding MatchAtom is
+    ///   constructed and returned.
+    /// - If \a aPattern is a list of the form <tt>( _ var )<tt>,
+    ///   where \c var is an atom, LookUp() is called on \c var. Then
+    ///   the correspoding MatchVariable is constructed and returned.
+    /// - If \a aPattern is a list of the form <tt>( _ var expr )<tt>,
+    ///   where \c var is an atom, LookUp() is called on \c var. Then,
+    ///   \a expr is appended to #iPredicates. Finally, the
+    ///   correspoding MatchVariable is constructed and returned.
+    /// - If \a aPattern is a list of another form, this function
+    ///   calls itself on any of the entries in this list. The
+    ///   resulting YacasParamMatcherBase objects are collected in a
+    ///   MatchSubList, which is returned.
+    /// - Otherwise, this function returns #NULL.
+    YacasParamMatcherBase* MakeParamMatcher(LispEnvironment& aEnvironment, LispObject* aPattern);
+
+    /// Look up a variable name in #iVariables
+    /// \returns index in #iVariables array where \a aVariable
+    /// appears.
+    ///
+    /// If \a aVariable is not in #iVariables, it is added.
+    LispInt LookUp(LispString * aVariable);
+
+protected:
+    /// Set local variables corresponding to the pattern variables.
+    /// This function goes through the #iVariables array. A local
+    /// variable is made for every entry in the array, and the
+    /// corresponding argument is assigned to it.
+    void SetPatternVariables(LispEnvironment& aEnvironment, LispPtr* arguments);
+
+    /// Check whether all predicates are true.
+    /// This function goes through all predicates in #iPredicates, and
+    /// evaluates them. It returns #LispFalse if at least one
+    /// of these results IsFalse(). An error is raised if any result
+    /// neither IsTrue() nor IsFalse().
+    LispBoolean CheckPredicates(LispEnvironment& aEnvironment);
+
+protected:
+    /// List of parameter matches, one for every parameter.
+    CDeletingArrayGrower<YacasParamMatcherBase*, ArrOpsDeletingPtr<YacasParamMatcherBase> > iParamMatchers;
+
+    /// List of variables appearing in the pattern.
+    CArrayGrower<LispString *, ArrOpsCustomPtr<LispString> > iVariables;
+
+    /// List of predicates which need to be true for a match.
+    CArrayGrower<LispPtr, ArrOpsCustomObj<LispPtr> > iPredicates;
+};
+
+
+#endif
diff --git a/contrib/media/updf/include/pc.h b/contrib/media/updf/include/pc.h
new file mode 100644
index 0000000000..8f00105886
--- /dev/null
+++ b/contrib/media/updf/include/pc.h
@@ -0,0 +1,80 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_pc_h_
+#define __dj_include_pc_h_
+
+#ifdef __GNUC__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+unsigned char	inportb  (unsigned short _port);
+unsigned short	inportw  (unsigned short _port);
+unsigned long	inportl  (unsigned short _port);
+void		inportsb (unsigned short _port, unsigned char  *_buf, unsigned _len);
+void		inportsw (unsigned short _port, unsigned short *_buf, unsigned _len);
+void		inportsl (unsigned short _port, unsigned long  *_buf, unsigned _len);
+void		outportb (unsigned short _port, unsigned char  _data);
+void		outportw (unsigned short _port, unsigned short _data);
+void		outportl (unsigned short _port, unsigned long  _data);
+void		outportsb(unsigned short _port, const unsigned char  *_buf, unsigned _len);
+void		outportsw(unsigned short _port, const unsigned short *_buf, unsigned _len);
+void		outportsl(unsigned short _port, const unsigned long  *_buf, unsigned _len);
+
+unsigned char	inp(unsigned short _port);
+unsigned short	inpw(unsigned short _port);
+void		outp(unsigned short _port, unsigned char _data);
+void		outpw(unsigned short _port, unsigned short _data);
+#ifndef kbhit
+int		kbhit(void);
+#endif
+int		getkey(void);	/* ALT's have 0x100 set */
+int		getxkey(void);	/* ALT's have 0x100 set, 0xe0 sets 0x200 */
+
+// void		sound(int _frequency);
+#define		nosound() sound(0)
+
+extern unsigned char ScreenAttrib;
+
+#define ScreenPrimary _go32_info_block.linear_address_of_primary_screen
+#define ScreenSecondary _go32_info_block.linear_address_of_secondary_screen
+
+//int	ScreenMode(void);
+int	ScreenRows(void);
+int	ScreenCols(void);
+void	ScreenPutChar(int _ch, int _attr, int _x, int _y);
+void	ScreenGetChar(int *_ch, int *_attr, int _x, int _y);
+void	ScreenPutString(const char *_ch, int _attr, int _x, int _y);
+void	ScreenSetCursor(int  _row, int  _col);
+void	ScreenGetCursor(int *_row, int *_col);
+void	ScreenClear(void);
+void	ScreenUpdate(void *_virtual_screen);
+void	ScreenUpdateLine(const void *_virtual_screen_line, int _row);
+void	ScreenRetrieve(void *_virtual_screen);
+void	ScreenVisualBell(void);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+
+#include <inlines/pc.h>
+
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+#endif /* !__dj_include_pc_h_ */
diff --git a/contrib/media/updf/include/pi.h b/contrib/media/updf/include/pi.h
new file mode 100644
index 0000000000..80febc5c65
--- /dev/null
+++ b/contrib/media/updf/include/pi.h
@@ -0,0 +1,156 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __PI_H
+#define __PI_H
+/**
+@file pi.h
+@brief Implementation of a packet iterator (PI)
+
+The functions in PI.C have for goal to realize a packet iterator that permits to get the next
+packet following the progression order and change of it. The functions in PI.C are used
+by some function in T2.C.
+*/
+
+/** @defgroup PI PI - Implementation of a packet iterator */
+/*@{*/
+
+/**
+FIXME: documentation
+*/
+typedef struct opj_pi_resolution {
+  int pdx, pdy;
+  int pw, ph;
+} opj_pi_resolution_t;
+
+/**
+FIXME: documentation
+*/
+typedef struct opj_pi_comp {
+  int dx, dy;
+  /** number of resolution levels */
+  int numresolutions;
+  opj_pi_resolution_t *resolutions;
+} opj_pi_comp_t;
+
+/** 
+Packet iterator 
+*/
+typedef struct opj_pi_iterator {
+	/** Enabling Tile part generation*/
+	char tp_on;
+	/** precise if the packet has been already used (usefull for progression order change) */
+	short int *include;
+	/** layer step used to localize the packet in the include vector */
+	int step_l;
+	/** resolution step used to localize the packet in the include vector */
+	int step_r;	
+	/** component step used to localize the packet in the include vector */
+	int step_c;	
+	/** precinct step used to localize the packet in the include vector */
+	int step_p;	
+	/** component that identify the packet */
+	int compno;
+	/** resolution that identify the packet */
+	int resno;
+	/** precinct that identify the packet */
+	int precno;
+	/** layer that identify the packet */
+	int layno;   
+	/** 0 if the first packet */
+	int first;
+	/** progression order change information */
+	opj_poc_t poc;
+	/** number of components in the image */
+	int numcomps;
+	/** Components*/
+	opj_pi_comp_t *comps;
+	int tx0, ty0, tx1, ty1;
+	int x, y, dx, dy;
+} opj_pi_iterator_t;
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Create a packet iterator for Encoder
+@param image Raw image for which the packets will be listed
+@param cp Coding parameters
+@param tileno Number that identifies the tile for which to list the packets
+@param t2_mode If == 0 In Threshold calculation ,If == 1 Final pass
+@return Returns a packet iterator that points to the first packet of the tile
+@see pi_destroy
+*/
+opj_pi_iterator_t *pi_initialise_encode(opj_image_t *image, opj_cp_t *cp, int tileno,J2K_T2_MODE t2_mode);
+/**
+Modify the packet iterator for enabling tile part generation
+@param pi Handle to the packet iterator generated in pi_initialise_encode  
+@param cp Coding parameters
+@param tileno Number that identifies the tile for which to list the packets
+@param pino Iterator index for pi
+@param tpnum Tile part number of the current tile
+@param tppos The position of the tile part flag in the progression order
+@param t2_mode If == 0 In Threshold calculation ,If == 1 Final pass
+@param cur_totnum_tp The total number of tile parts in the current tile
+@return Returns true if an error is detected 
+*/
+bool pi_create_encode(opj_pi_iterator_t *pi, opj_cp_t *cp,int tileno, int pino,int tpnum, int tppos, J2K_T2_MODE t2_mode,int cur_totnum_tp);
+/**
+Create a packet iterator for Decoder
+@param image Raw image for which the packets will be listed
+@param cp Coding parameters
+@param tileno Number that identifies the tile for which to list the packets
+@return Returns a packet iterator that points to the first packet of the tile
+@see pi_destroy
+*/
+opj_pi_iterator_t *pi_create_decode(opj_image_t * image, opj_cp_t * cp, int tileno);
+
+/**
+Destroy a packet iterator
+@param pi Previously created packet iterator
+@param cp Coding parameters
+@param tileno Number that identifies the tile for which the packets were listed
+@see pi_create
+*/
+void pi_destroy(opj_pi_iterator_t *pi, opj_cp_t *cp, int tileno);
+
+/**
+Modify the packet iterator to point to the next packet
+@param pi Packet iterator to modify
+@return Returns false if pi pointed to the last packet or else returns true 
+*/
+bool pi_next(opj_pi_iterator_t * pi);
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __PI_H */
diff --git a/contrib/media/updf/include/platmath.h b/contrib/media/updf/include/platmath.h
new file mode 100644
index 0000000000..04e25a0b57
--- /dev/null
+++ b/contrib/media/updf/include/platmath.h
@@ -0,0 +1,24 @@
+
+#ifndef __platmath_h__
+#define __platmath_h__
+
+// Beware the use of these functions! They cannot be guaranteed to be
+// supported on any platform.
+double GetDouble(LispObject* aInteger);
+LispObject* Double(LispEnvironment& aEnvironment,double aValue);
+
+LispObject* PlatArcSin(LispEnvironment& aEnvironment,LispObject* int1, LispInt aPrecision);
+LispObject* PlatLn(LispEnvironment& aEnvironment,LispObject* int1, LispInt aPrecision);
+LispObject* PlatPower(LispEnvironment& aEnvironment,LispObject* int1, LispObject* int2,
+                        LispInt aPrecision);
+
+LispObject* PlatDiv(LispEnvironment& aEnvironment,LispObject* int1, LispObject* int2,LispInt aPrecision);
+
+LispObject* PlatIsPrime(LispEnvironment& aEnvironment,LispObject* int1, LispInt aPrecision);
+
+// table lookup for small prime numbers
+unsigned primes_table_check(unsigned long p);
+unsigned primes_table_range();
+
+#endif
+
diff --git a/contrib/media/updf/include/png.h b/contrib/media/updf/include/png.h
new file mode 100644
index 0000000000..100f56dba2
--- /dev/null
+++ b/contrib/media/updf/include/png.h
@@ -0,0 +1,2280 @@
+
+/* png.h - header file for PNG reference library
+ *
+ * libpng version 1.5.1 - February 3, 2011
+ * Copyright (c) 1998-2011 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ *
+ * This code is released under the libpng license (See LICENSE, below)
+ *
+ * Authors and maintainers:
+ *   libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
+ *   libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
+ *   libpng versions 0.97, January 1998, through 1.5.1 - February 3, 2011: Glenn
+ *   See also "Contributing Authors", below.
+ *
+ * Note about libpng version numbers:
+ *
+ *   Due to various miscommunications, unforeseen code incompatibilities
+ *   and occasional factors outside the authors' control, version numbering
+ *   on the library has not always been consistent and straightforward.
+ *   The following table summarizes matters since version 0.89c, which was
+ *   the first widely used release:
+ *
+ *    source                 png.h  png.h  shared-lib
+ *    version                string   int  version
+ *    -------                ------ -----  ----------
+ *    0.89c "1.0 beta 3"     0.89      89  1.0.89
+ *    0.90  "1.0 beta 4"     0.90      90  0.90  [should have been 2.0.90]
+ *    0.95  "1.0 beta 5"     0.95      95  0.95  [should have been 2.0.95]
+ *    0.96  "1.0 beta 6"     0.96      96  0.96  [should have been 2.0.96]
+ *    0.97b "1.00.97 beta 7" 1.00.97   97  1.0.1 [should have been 2.0.97]
+ *    0.97c                  0.97      97  2.0.97
+ *    0.98                   0.98      98  2.0.98
+ *    0.99                   0.99      98  2.0.99
+ *    0.99a-m                0.99      99  2.0.99
+ *    1.00                   1.00     100  2.1.0 [100 should be 10000]
+ *    1.0.0      (from here on, the   100  2.1.0 [100 should be 10000]
+ *    1.0.1       png.h string is   10001  2.1.0
+ *    1.0.1a-e    identical to the  10002  from here on, the shared library
+ *    1.0.2       source version)   10002  is 2.V where V is the source code
+ *    1.0.2a-b                      10003  version, except as noted.
+ *    1.0.3                         10003
+ *    1.0.3a-d                      10004
+ *    1.0.4                         10004
+ *    1.0.4a-f                      10005
+ *    1.0.5 (+ 2 patches)           10005
+ *    1.0.5a-d                      10006
+ *    1.0.5e-r                      10100 (not source compatible)
+ *    1.0.5s-v                      10006 (not binary compatible)
+ *    1.0.6 (+ 3 patches)           10006 (still binary incompatible)
+ *    1.0.6d-f                      10007 (still binary incompatible)
+ *    1.0.6g                        10007
+ *    1.0.6h                        10007  10.6h (testing xy.z so-numbering)
+ *    1.0.6i                        10007  10.6i
+ *    1.0.6j                        10007  2.1.0.6j (incompatible with 1.0.0)
+ *    1.0.7beta11-14        DLLNUM  10007  2.1.0.7beta11-14 (binary compatible)
+ *    1.0.7beta15-18           1    10007  2.1.0.7beta15-18 (binary compatible)
+ *    1.0.7rc1-2               1    10007  2.1.0.7rc1-2 (binary compatible)
+ *    1.0.7                    1    10007  (still compatible)
+ *    1.0.8beta1-4             1    10008  2.1.0.8beta1-4
+ *    1.0.8rc1                 1    10008  2.1.0.8rc1
+ *    1.0.8                    1    10008  2.1.0.8
+ *    1.0.9beta1-6             1    10009  2.1.0.9beta1-6
+ *    1.0.9rc1                 1    10009  2.1.0.9rc1
+ *    1.0.9beta7-10            1    10009  2.1.0.9beta7-10
+ *    1.0.9rc2                 1    10009  2.1.0.9rc2
+ *    1.0.9                    1    10009  2.1.0.9
+ *    1.0.10beta1              1    10010  2.1.0.10beta1
+ *    1.0.10rc1                1    10010  2.1.0.10rc1
+ *    1.0.10                   1    10010  2.1.0.10
+ *    1.0.11beta1-3            1    10011  2.1.0.11beta1-3
+ *    1.0.11rc1                1    10011  2.1.0.11rc1
+ *    1.0.11                   1    10011  2.1.0.11
+ *    1.0.12beta1-2            2    10012  2.1.0.12beta1-2
+ *    1.0.12rc1                2    10012  2.1.0.12rc1
+ *    1.0.12                   2    10012  2.1.0.12
+ *    1.1.0a-f                 -    10100  2.1.1.0a-f (branch abandoned)
+ *    1.2.0beta1-2             2    10200  2.1.2.0beta1-2
+ *    1.2.0beta3-5             3    10200  3.1.2.0beta3-5
+ *    1.2.0rc1                 3    10200  3.1.2.0rc1
+ *    1.2.0                    3    10200  3.1.2.0
+ *    1.2.1beta1-4             3    10201  3.1.2.1beta1-4
+ *    1.2.1rc1-2               3    10201  3.1.2.1rc1-2
+ *    1.2.1                    3    10201  3.1.2.1
+ *    1.2.2beta1-6            12    10202  12.so.0.1.2.2beta1-6
+ *    1.0.13beta1             10    10013  10.so.0.1.0.13beta1
+ *    1.0.13rc1               10    10013  10.so.0.1.0.13rc1
+ *    1.2.2rc1                12    10202  12.so.0.1.2.2rc1
+ *    1.0.13                  10    10013  10.so.0.1.0.13
+ *    1.2.2                   12    10202  12.so.0.1.2.2
+ *    1.2.3rc1-6              12    10203  12.so.0.1.2.3rc1-6
+ *    1.2.3                   12    10203  12.so.0.1.2.3
+ *    1.2.4beta1-3            13    10204  12.so.0.1.2.4beta1-3
+ *    1.0.14rc1               13    10014  10.so.0.1.0.14rc1
+ *    1.2.4rc1                13    10204  12.so.0.1.2.4rc1
+ *    1.0.14                  10    10014  10.so.0.1.0.14
+ *    1.2.4                   13    10204  12.so.0.1.2.4
+ *    1.2.5beta1-2            13    10205  12.so.0.1.2.5beta1-2
+ *    1.0.15rc1-3             10    10015  10.so.0.1.0.15rc1-3
+ *    1.2.5rc1-3              13    10205  12.so.0.1.2.5rc1-3
+ *    1.0.15                  10    10015  10.so.0.1.0.15
+ *    1.2.5                   13    10205  12.so.0.1.2.5
+ *    1.2.6beta1-4            13    10206  12.so.0.1.2.6beta1-4
+ *    1.0.16                  10    10016  10.so.0.1.0.16
+ *    1.2.6                   13    10206  12.so.0.1.2.6
+ *    1.2.7beta1-2            13    10207  12.so.0.1.2.7beta1-2
+ *    1.0.17rc1               10    10017  12.so.0.1.0.17rc1
+ *    1.2.7rc1                13    10207  12.so.0.1.2.7rc1
+ *    1.0.17                  10    10017  12.so.0.1.0.17
+ *    1.2.7                   13    10207  12.so.0.1.2.7
+ *    1.2.8beta1-5            13    10208  12.so.0.1.2.8beta1-5
+ *    1.0.18rc1-5             10    10018  12.so.0.1.0.18rc1-5
+ *    1.2.8rc1-5              13    10208  12.so.0.1.2.8rc1-5
+ *    1.0.18                  10    10018  12.so.0.1.0.18
+ *    1.2.8                   13    10208  12.so.0.1.2.8
+ *    1.2.9beta1-3            13    10209  12.so.0.1.2.9beta1-3
+ *    1.2.9beta4-11           13    10209  12.so.0.9[.0]
+ *    1.2.9rc1                13    10209  12.so.0.9[.0]
+ *    1.2.9                   13    10209  12.so.0.9[.0]
+ *    1.2.10beta1-7           13    10210  12.so.0.10[.0]
+ *    1.2.10rc1-2             13    10210  12.so.0.10[.0]
+ *    1.2.10                  13    10210  12.so.0.10[.0]
+ *    1.4.0beta1-5            14    10400  14.so.0.0[.0]
+ *    1.2.11beta1-4           13    10211  12.so.0.11[.0]
+ *    1.4.0beta7-8            14    10400  14.so.0.0[.0]
+ *    1.2.11                  13    10211  12.so.0.11[.0]
+ *    1.2.12                  13    10212  12.so.0.12[.0]
+ *    1.4.0beta9-14           14    10400  14.so.0.0[.0]
+ *    1.2.13                  13    10213  12.so.0.13[.0]
+ *    1.4.0beta15-36          14    10400  14.so.0.0[.0]
+ *    1.4.0beta37-87          14    10400  14.so.14.0[.0]
+ *    1.4.0rc01               14    10400  14.so.14.0[.0]
+ *    1.4.0beta88-109         14    10400  14.so.14.0[.0]
+ *    1.4.0rc02-08            14    10400  14.so.14.0[.0]
+ *    1.4.0                   14    10400  14.so.14.0[.0]
+ *    1.4.1beta01-03          14    10401  14.so.14.1[.0]
+ *    1.4.1rc01               14    10401  14.so.14.1[.0]
+ *    1.4.1beta04-12          14    10401  14.so.14.1[.0]
+ *    1.4.1                   14    10401  14.so.14.1[.0]
+ *    1.4.2                   14    10402  14.so.14.2[.0]
+ *    1.4.3                   14    10403  14.so.14.3[.0]
+ *    1.4.4                   14    10404  14.so.14.4[.0]
+ *    1.5.0beta01-58          15    10500  15.so.15.0[.0]
+ *    1.5.0rc01-07            15    10500  15.so.15.0[.0]
+ *    1.5.0                   15    10500  15.so.15.0[.0]
+ *    1.5.1beta01-11          15    10501  15.so.15.1[.0]
+ *    1.5.1rc01-02            15    10501  15.so.15.1[.0]
+ *    1.5.1                   15    10501  15.so.15.1[.0]
+ *
+ *   Henceforth the source version will match the shared-library major
+ *   and minor numbers; the shared-library major version number will be
+ *   used for changes in backward compatibility, as it is intended.  The
+ *   PNG_LIBPNG_VER macro, which is not used within libpng but is available
+ *   for applications, is an unsigned integer of the form xyyzz corresponding
+ *   to the source version x.y.z (leading zeros in y and z).  Beta versions
+ *   were given the previous public release number plus a letter, until
+ *   version 1.0.6j; from then on they were given the upcoming public
+ *   release number plus "betaNN" or "rcN".
+ *
+ *   Binary incompatibility exists only when applications make direct access
+ *   to the info_ptr or png_ptr members through png.h, and the compiled
+ *   application is loaded with a different version of the library.
+ *
+ *   DLLNUM will change each time there are forward or backward changes
+ *   in binary compatibility (e.g., when a new feature is added).
+ *
+ * See libpng-manual.txt or libpng.3 for more information.  The PNG
+ * specification is available as a W3C Recommendation and as an ISO
+ * Specification, <http://www.w3.org/TR/2003/REC-PNG-20031110/
+ */
+
+/*
+ * COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
+ *
+ * If you modify libpng you may insert additional notices immediately following
+ * this sentence.
+ *
+ * This code is released under the libpng license.
+ *
+ * libpng versions 1.2.6, August 15, 2004, through 1.5.1, February 3, 2011, are
+ * Copyright (c) 2004, 2006-2011 Glenn Randers-Pehrson, and are
+ * distributed according to the same disclaimer and license as libpng-1.2.5
+ * with the following individual added to the list of Contributing Authors:
+ *
+ *    Cosmin Truta
+ *
+ * libpng versions 1.0.7, July 1, 2000, through 1.2.5, October 3, 2002, are
+ * Copyright (c) 2000-2002 Glenn Randers-Pehrson, and are
+ * distributed according to the same disclaimer and license as libpng-1.0.6
+ * with the following individuals added to the list of Contributing Authors:
+ *
+ *    Simon-Pierre Cadieux
+ *    Eric S. Raymond
+ *    Gilles Vollant
+ *
+ * and with the following additions to the disclaimer:
+ *
+ *    There is no warranty against interference with your enjoyment of the
+ *    library or against infringement.  There is no warranty that our
+ *    efforts or the library will fulfill any of your particular purposes
+ *    or needs.  This library is provided with all faults, and the entire
+ *    risk of satisfactory quality, performance, accuracy, and effort is with
+ *    the user.
+ *
+ * libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are
+ * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson, and are
+ * distributed according to the same disclaimer and license as libpng-0.96, 
+ * with the following individuals added to the list of Contributing Authors:
+ *
+ *    Tom Lane
+ *    Glenn Randers-Pehrson
+ *    Willem van Schaik
+ *
+ * libpng versions 0.89, June 1996, through 0.96, May 1997, are
+ * Copyright (c) 1996, 1997 Andreas Dilger
+ * Distributed according to the same disclaimer and license as libpng-0.88, 
+ * with the following individuals added to the list of Contributing Authors:
+ *
+ *    John Bowler
+ *    Kevin Bracey
+ *    Sam Bushell
+ *    Magnus Holmgren
+ *    Greg Roelofs
+ *    Tom Tanner
+ *
+ * libpng versions 0.5, May 1995, through 0.88, January 1996, are
+ * Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
+ *
+ * For the purposes of this copyright and license, "Contributing Authors"
+ * is defined as the following set of individuals:
+ *
+ *    Andreas Dilger
+ *    Dave Martindale
+ *    Guy Eric Schalnat
+ *    Paul Schmidt
+ *    Tim Wegner
+ *
+ * The PNG Reference Library is supplied "AS IS".  The Contributing Authors
+ * and Group 42, Inc. disclaim all warranties, expressed or implied, 
+ * including, without limitation, the warranties of merchantability and of
+ * fitness for any purpose.  The Contributing Authors and Group 42, Inc.
+ * assume no liability for direct, indirect, incidental, special, exemplary, 
+ * or consequential damages, which may result from the use of the PNG
+ * Reference Library, even if advised of the possibility of such damage.
+ *
+ * Permission is hereby granted to use, copy, modify, and distribute this
+ * source code, or portions hereof, for any purpose, without fee, subject
+ * to the following restrictions:
+ *
+ *   1. The origin of this source code must not be misrepresented.
+ *
+ *   2. Altered versions must be plainly marked as such and must not
+ *      be misrepresented as being the original source.
+ *
+ *   3. This Copyright notice may not be removed or altered from
+ *      any source or altered source distribution.
+ *
+ * The Contributing Authors and Group 42, Inc. specifically permit, without
+ * fee, and encourage the use of this source code as a component to
+ * supporting the PNG file format in commercial products.  If you use this
+ * source code in a product, acknowledgment is not required but would be
+ * appreciated.
+ */
+
+/*
+ * A "png_get_copyright" function is available, for convenient use in "about"
+ * boxes and the like:
+ *
+ *     printf("%s", png_get_copyright(NULL));
+ *
+ * Also, the PNG logo (in PNG format, of course) is supplied in the
+ * files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31).
+ */
+
+/*
+ * Libpng is OSI Certified Open Source Software.  OSI Certified is a
+ * certification mark of the Open Source Initiative.
+ */
+
+/*
+ * The contributing authors would like to thank all those who helped
+ * with testing, bug fixes, and patience.  This wouldn't have been
+ * possible without all of you.
+ *
+ * Thanks to Frank J. T. Wojcik for helping with the documentation.
+ */
+
+/*
+ * Y2K compliance in libpng:
+ * =========================
+ *
+ *    February 3, 2011
+ *
+ *    Since the PNG Development group is an ad-hoc body, we can't make
+ *    an official declaration.
+ *
+ *    This is your unofficial assurance that libpng from version 0.71 and
+ *    upward through 1.5.1 are Y2K compliant.  It is my belief that
+ *    earlier versions were also Y2K compliant.
+ *
+ *    Libpng only has three year fields.  One is a 2-byte unsigned integer
+ *    that will hold years up to 65535.  The other two hold the date in text
+ *    format, and will hold years up to 9999.
+ *
+ *    The integer is
+ *        "png_uint_16 year" in png_time_struct.
+ *
+ *    The strings are
+ *        "png_charp time_buffer" in png_struct and
+ *        "near_time_buffer", which is a local character string in png.c.
+ *
+ *    There are seven time-related functions:
+ *        png.c: png_convert_to_rfc_1123() in png.c
+ *          (formerly png_convert_to_rfc_1152() in error)
+ *        png_convert_from_struct_tm() in pngwrite.c, called in pngwrite.c
+ *        png_convert_from_time_t() in pngwrite.c
+ *        png_get_tIME() in pngget.c
+ *        png_handle_tIME() in pngrutil.c, called in pngread.c
+ *        png_set_tIME() in pngset.c
+ *        png_write_tIME() in pngwutil.c, called in pngwrite.c
+ *
+ *    All handle dates properly in a Y2K environment.  The
+ *    png_convert_from_time_t() function calls gmtime() to convert from system
+ *    clock time, which returns (year - 1900), which we properly convert to
+ *    the full 4-digit year.  There is a possibility that applications using
+ *    libpng are not passing 4-digit years into the png_convert_to_rfc_1123()
+ *    function, or that they are incorrectly passing only a 2-digit year
+ *    instead of "year - 1900" into the png_convert_from_struct_tm() function, 
+ *    but this is not under our control.  The libpng documentation has always
+ *    stated that it works with 4-digit years, and the APIs have been
+ *    documented as such.
+ *
+ *    The tIME chunk itself is also Y2K compliant.  It uses a 2-byte unsigned
+ *    integer to hold the year, and can hold years as large as 65535.
+ *
+ *    zlib, upon which libpng depends, is also Y2K compliant.  It contains
+ *    no date-related code.
+ *
+ *       Glenn Randers-Pehrson
+ *       libpng maintainer
+ *       PNG Development Group
+ */
+
+#ifndef PNG_H
+#define PNG_H
+
+/* This is not the place to learn how to use libpng. The file libpng-manual.txt
+ * describes how to use libpng, and the file example.c summarizes it
+ * with some code on which to build.  This file is useful for looking
+ * at the actual function definitions and structure components.
+ */
+
+/* Version information for png.h - this should match the version in png.c */
+#define PNG_LIBPNG_VER_STRING "1.5.1"
+#define PNG_HEADER_VERSION_STRING \
+     " libpng version 1.5.1 - February 3, 2011\n"
+
+#define PNG_LIBPNG_VER_SONUM   15
+#define PNG_LIBPNG_VER_DLLNUM  15
+
+/* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */
+#define PNG_LIBPNG_VER_MAJOR   1
+#define PNG_LIBPNG_VER_MINOR   5
+#define PNG_LIBPNG_VER_RELEASE 1
+/* This should match the numeric part of the final component of
+ * PNG_LIBPNG_VER_STRING, omitting any leading zero:
+ */
+
+#define PNG_LIBPNG_VER_BUILD  0
+
+/* Release Status */
+#define PNG_LIBPNG_BUILD_ALPHA    1
+#define PNG_LIBPNG_BUILD_BETA     2
+#define PNG_LIBPNG_BUILD_RC       3
+#define PNG_LIBPNG_BUILD_STABLE   4
+#define PNG_LIBPNG_BUILD_RELEASE_STATUS_MASK 7
+
+/* Release-Specific Flags */
+#define PNG_LIBPNG_BUILD_PATCH    8 /* Can be OR'ed with
+                                       PNG_LIBPNG_BUILD_STABLE only */
+#define PNG_LIBPNG_BUILD_PRIVATE 16 /* Cannot be OR'ed with
+                                       PNG_LIBPNG_BUILD_SPECIAL */
+#define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with
+                                       PNG_LIBPNG_BUILD_PRIVATE */
+
+#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_BETA
+
+/* Careful here.  At one time, Guy wanted to use 082, but that would be octal.
+ * We must not include leading zeros.
+ * Versions 0.7 through 1.0.0 were in the range 0 to 100 here (only
+ * version 1.0.0 was mis-numbered 100 instead of 10000).  From
+ * version 1.0.1 it's    xxyyzz, where x=major, y=minor, z=release
+ */
+#define PNG_LIBPNG_VER 10501 /* 1.5.1 */
+
+/* Library configuration: these options cannot be changed after
+ * the library has been built.
+ */
+#ifndef PNGLCONF_H
+    /* If pnglibconf.h is missing, you can
+     * copy scripts/pnglibconf.h.prebuilt to pnglibconf.h
+     */
+#   include "pnglibconf.h"
+#endif
+
+#ifndef PNG_VERSION_INFO_ONLY
+/* Standard header files (not needed for the version info) */
+#  ifdef PNG_SETJMP_SUPPORTED
+#    include <setjmp.h>
+#  endif
+
+/* Need the time information for converting tIME chunks, it
+ * defines struct tm:
+ */
+#ifdef PNG_CONVERT_tIME_SUPPORTED
+   /* "time.h" functions are not supported on all operating systems */
+#  include <time.h>
+#endif
+
+/* Machine specific configuration. */
+#  include "pngconf.h"
+#endif
+
+/*
+ * Added at libpng-1.2.8
+ *
+ * Ref MSDN: Private as priority over Special
+ * VS_FF_PRIVATEBUILD File *was not* built using standard release
+ * procedures. If this value is given, the StringFileInfo block must
+ * contain a PrivateBuild string.
+ *
+ * VS_FF_SPECIALBUILD File *was* built by the original company using
+ * standard release procedures but is a variation of the standard
+ * file of the same version number. If this value is given, the
+ * StringFileInfo block must contain a SpecialBuild string.
+ */
+
+#ifdef PNG_USER_PRIVATEBUILD /* From pnglibconf.h */
+#  define PNG_LIBPNG_BUILD_TYPE \
+       (PNG_LIBPNG_BUILD_BASE_TYPE | PNG_LIBPNG_BUILD_PRIVATE)
+#else
+#  ifdef PNG_LIBPNG_SPECIALBUILD
+#    define PNG_LIBPNG_BUILD_TYPE \
+         (PNG_LIBPNG_BUILD_BASE_TYPE | PNG_LIBPNG_BUILD_SPECIAL)
+#  else
+#    define PNG_LIBPNG_BUILD_TYPE (PNG_LIBPNG_BUILD_BASE_TYPE)
+#  endif
+#endif
+
+#ifndef PNG_VERSION_INFO_ONLY
+
+/* Inhibit C++ name-mangling for libpng functions but not for system calls. */
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* Version information for C files, stored in png.c.  This had better match
+ * the version above.
+ */
+#define png_libpng_ver png_get_header_ver(NULL)
+
+/* This file is arranged in several sections:
+ *
+ * 1. Any configuration options that can be specified by for the application
+ *    code when it is built.  (Build time configuration is in pnglibconf.h)
+ * 2. Type definitions (base types are defined in pngconf.h), structure
+ *    definitions.
+ * 3. Exported library functions.
+ *
+ * The library source code has additional files (principally pngpriv.h) that
+ * allow configuration of the library.
+ */
+/* Section 1: run time configuration
+ * See pnglibconf.h for build time configuration
+ *
+ * Run time configuration allows the application to choose between
+ * implementations of certain arithmetic APIs.  The default is set
+ * at build time and recorded in pnglibconf.h, but it is safe to
+ * override these (and only these) settings.  Note that this won't
+ * change what the library does, only application code, and the
+ * settings can (and probably should) be made on a per-file basis
+ * by setting the #defines before including png.h
+ *
+ * Use macros to read integers from PNG data or use the exported
+ * functions?
+ *   PNG_USE_READ_MACROS: use the macros (see below)  Note that
+ *     the macros evaluate their argument multiple times.
+ *   PNG_NO_USE_READ_MACROS: call the relevant library function.
+ *
+ * Use the alternative algorithm for compositing alpha samples that
+ * does not use division?
+ *   PNG_READ_COMPOSITE_NODIV_SUPPORTED: use the 'no division'
+ *      algorithm.
+ *   PNG_NO_READ_COMPOSITE_NODIV: use the 'division' algorithm.
+ *
+ * How to handle benign errors if PNG_ALLOW_BENIGN_ERRORS is
+ * false?
+ *   PNG_ALLOW_BENIGN_ERRORS: map calls to the benign error
+ *      APIs to png_warning.
+ * Otherwise the calls are mapped to png_error.
+ */
+
+/* Section 2: type definitions, including structures and compile time
+ * constants.
+ * See pngconf.h for base types that vary by machine/system
+ */
+
+/* This triggers a compiler error in png.c, if png.c and png.h
+ * do not agree upon the version number.
+ */
+typedef char* png_libpng_version_1_5_1;
+
+/* Three color definitions.  The order of the red, green, and blue, (and the
+ * exact size) is not important, although the size of the fields need to
+ * be png_byte or png_uint_16 (as defined below).
+ */
+typedef struct png_color_struct
+{
+   png_byte red;
+   png_byte green;
+   png_byte blue;
+} png_color;
+typedef png_color FAR * png_colorp;
+typedef PNG_CONST png_color FAR * png_const_colorp;
+typedef png_color FAR * FAR * png_colorpp;
+
+typedef struct png_color_16_struct
+{
+   png_byte index;    /* used for palette files */
+   png_uint_16 red;   /* for use in red green blue files */
+   png_uint_16 green;
+   png_uint_16 blue;
+   png_uint_16 gray;  /* for use in grayscale files */
+} png_color_16;
+typedef png_color_16 FAR * png_color_16p;
+typedef PNG_CONST png_color_16 FAR * png_const_color_16p;
+typedef png_color_16 FAR * FAR * png_color_16pp;
+
+typedef struct png_color_8_struct
+{
+   png_byte red;   /* for use in red green blue files */
+   png_byte green;
+   png_byte blue;
+   png_byte gray;  /* for use in grayscale files */
+   png_byte alpha; /* for alpha channel files */
+} png_color_8;
+typedef png_color_8 FAR * png_color_8p;
+typedef PNG_CONST png_color_8 FAR * png_const_color_8p;
+typedef png_color_8 FAR * FAR * png_color_8pp;
+
+/*
+ * The following two structures are used for the in-core representation
+ * of sPLT chunks.
+ */
+typedef struct png_sPLT_entry_struct
+{
+   png_uint_16 red;
+   png_uint_16 green;
+   png_uint_16 blue;
+   png_uint_16 alpha;
+   png_uint_16 frequency;
+} png_sPLT_entry;
+typedef png_sPLT_entry FAR * png_sPLT_entryp;
+typedef PNG_CONST png_sPLT_entry FAR * png_const_sPLT_entryp;
+typedef png_sPLT_entry FAR * FAR * png_sPLT_entrypp;
+
+/*  When the depth of the sPLT palette is 8 bits, the color and alpha samples
+ *  occupy the LSB of their respective members, and the MSB of each member
+ *  is zero-filled.  The frequency member always occupies the full 16 bits.
+ */
+
+typedef struct png_sPLT_struct
+{
+   png_charp name;           /* palette name */
+   png_byte depth;           /* depth of palette samples */
+   png_sPLT_entryp entries;  /* palette entries */
+   png_int_32 nentries;      /* number of palette entries */
+} png_sPLT_t;
+typedef png_sPLT_t FAR * png_sPLT_tp;
+typedef PNG_CONST png_sPLT_t FAR * png_const_sPLT_tp;
+typedef png_sPLT_t FAR * FAR * png_sPLT_tpp;
+
+#ifdef PNG_TEXT_SUPPORTED
+/* png_text holds the contents of a text/ztxt/itxt chunk in a PNG file, 
+ * and whether that contents is compressed or not.  The "key" field
+ * points to a regular zero-terminated C string.  The "text", "lang", and
+ * "lang_key" fields can be regular C strings, empty strings, or NULL pointers.
+ * However, the * structure returned by png_get_text() will always contain
+ * regular zero-terminated C strings (possibly empty), never NULL pointers, 
+ * so they can be safely used in printf() and other string-handling functions.
+ */
+typedef struct png_text_struct
+{
+   int  compression;       /* compression value:
+                             -1: tEXt, none
+                              0: zTXt, deflate
+                              1: iTXt, none
+                              2: iTXt, deflate  */
+   png_charp key;          /* keyword, 1-79 character description of "text" */
+   png_charp text;         /* comment, may be an empty string (ie "")
+                              or a NULL pointer */
+   png_size_t text_length; /* length of the text string */
+   png_size_t itxt_length; /* length of the itxt string */
+   png_charp lang;         /* language code, 0-79 characters
+                              or a NULL pointer */
+   png_charp lang_key;     /* keyword translated UTF-8 string, 0 or more
+                              chars or a NULL pointer */
+} png_text;
+typedef png_text FAR * png_textp;
+typedef PNG_CONST png_text FAR * png_const_textp;
+typedef png_text FAR * FAR * png_textpp;
+#endif
+
+/* Supported compression types for text in PNG files (tEXt, and zTXt).
+ * The values of the PNG_TEXT_COMPRESSION_ defines should NOT be changed. */
+#define PNG_TEXT_COMPRESSION_NONE_WR -3
+#define PNG_TEXT_COMPRESSION_zTXt_WR -2
+#define PNG_TEXT_COMPRESSION_NONE    -1
+#define PNG_TEXT_COMPRESSION_zTXt     0
+#define PNG_ITXT_COMPRESSION_NONE     1
+#define PNG_ITXT_COMPRESSION_zTXt     2
+#define PNG_TEXT_COMPRESSION_LAST     3  /* Not a valid value */
+
+/* png_time is a way to hold the time in an machine independent way.
+ * Two conversions are provided, both from time_t and struct tm.  There
+ * is no portable way to convert to either of these structures, as far
+ * as I know.  If you know of a portable way, send it to me.  As a side
+ * note - PNG has always been Year 2000 compliant!
+ */
+typedef struct png_time_struct
+{
+   png_uint_16 year; /* full year, as in, 1995 */
+   png_byte month;   /* month of year, 1 - 12 */
+   png_byte day;     /* day of month, 1 - 31 */
+   png_byte hour;    /* hour of day, 0 - 23 */
+   png_byte minute;  /* minute of hour, 0 - 59 */
+   png_byte second;  /* second of minute, 0 - 60 (for leap seconds) */
+} png_time;
+typedef png_time FAR * png_timep;
+typedef PNG_CONST png_time FAR * png_const_timep;
+typedef png_time FAR * FAR * png_timepp;
+
+#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED) || \
+    defined(PNG_HANDLE_AS_UNKNOWN_SUPPORTED)
+/* png_unknown_chunk is a structure to hold queued chunks for which there is
+ * no specific support.  The idea is that we can use this to queue
+ * up private chunks for output even though the library doesn't actually
+ * know about their semantics.
+ */
+typedef struct png_unknown_chunk_t
+{
+    png_byte name[5];
+    png_byte *data;
+    png_size_t size;
+
+    /* libpng-using applications should NOT directly modify this byte. */
+    png_byte location; /* mode of operation at read time */
+}
+png_unknown_chunk;
+typedef png_unknown_chunk FAR * png_unknown_chunkp;
+typedef PNG_CONST png_unknown_chunk FAR * png_const_unknown_chunkp;
+typedef png_unknown_chunk FAR * FAR * png_unknown_chunkpp;
+#endif
+
+typedef struct png_info_def png_info;
+typedef png_info FAR * png_infop;
+typedef PNG_CONST png_info FAR * png_const_infop;
+typedef png_info FAR * FAR * png_infopp;
+
+/* Maximum positive integer used in PNG is (2^31)-1 */
+#define PNG_UINT_31_MAX ((png_uint_32)0x7fffffffL)
+#define PNG_UINT_32_MAX ((png_uint_32)(-1))
+#define PNG_SIZE_MAX ((png_size_t)(-1))
+
+/* These are constants for fixed point values encoded in the
+ * PNG specification manner (x100000)
+ */
+#define PNG_FP_1    100000
+#define PNG_FP_HALF  50000
+
+/* These describe the color_type field in png_info. */
+/* color type masks */
+#define PNG_COLOR_MASK_PALETTE    1
+#define PNG_COLOR_MASK_COLOR      2
+#define PNG_COLOR_MASK_ALPHA      4
+
+/* color types.  Note that not all combinations are legal */
+#define PNG_COLOR_TYPE_GRAY 0
+#define PNG_COLOR_TYPE_PALETTE  (PNG_COLOR_MASK_COLOR | PNG_COLOR_MASK_PALETTE)
+#define PNG_COLOR_TYPE_RGB        (PNG_COLOR_MASK_COLOR)
+#define PNG_COLOR_TYPE_RGB_ALPHA  (PNG_COLOR_MASK_COLOR | PNG_COLOR_MASK_ALPHA)
+#define PNG_COLOR_TYPE_GRAY_ALPHA (PNG_COLOR_MASK_ALPHA)
+/* aliases */
+#define PNG_COLOR_TYPE_RGBA  PNG_COLOR_TYPE_RGB_ALPHA
+#define PNG_COLOR_TYPE_GA  PNG_COLOR_TYPE_GRAY_ALPHA
+
+/* This is for compression type. PNG 1.0-1.2 only define the single type. */
+#define PNG_COMPRESSION_TYPE_BASE 0 /* Deflate method 8, 32K window */
+#define PNG_COMPRESSION_TYPE_DEFAULT PNG_COMPRESSION_TYPE_BASE
+
+/* This is for filter type. PNG 1.0-1.2 only define the single type. */
+#define PNG_FILTER_TYPE_BASE      0 /* Single row per-byte filtering */
+#define PNG_INTRAPIXEL_DIFFERENCING 64 /* Used only in MNG datastreams */
+#define PNG_FILTER_TYPE_DEFAULT   PNG_FILTER_TYPE_BASE
+
+/* These are for the interlacing type.  These values should NOT be changed. */
+#define PNG_INTERLACE_NONE        0 /* Non-interlaced image */
+#define PNG_INTERLACE_ADAM7       1 /* Adam7 interlacing */
+#define PNG_INTERLACE_LAST        2 /* Not a valid value */
+
+/* These are for the oFFs chunk.  These values should NOT be changed. */
+#define PNG_OFFSET_PIXEL          0 /* Offset in pixels */
+#define PNG_OFFSET_MICROMETER     1 /* Offset in micrometers (1/10^6 meter) */
+#define PNG_OFFSET_LAST           2 /* Not a valid value */
+
+/* These are for the pCAL chunk.  These values should NOT be changed. */
+#define PNG_EQUATION_LINEAR       0 /* Linear transformation */
+#define PNG_EQUATION_BASE_E       1 /* Exponential base e transform */
+#define PNG_EQUATION_ARBITRARY    2 /* Arbitrary base exponential transform */
+#define PNG_EQUATION_HYPERBOLIC   3 /* Hyperbolic sine transformation */
+#define PNG_EQUATION_LAST         4 /* Not a valid value */
+
+/* These are for the sCAL chunk.  These values should NOT be changed. */
+#define PNG_SCALE_UNKNOWN         0 /* unknown unit (image scale) */
+#define PNG_SCALE_METER           1 /* meters per pixel */
+#define PNG_SCALE_RADIAN          2 /* radians per pixel */
+#define PNG_SCALE_LAST            3 /* Not a valid value */
+
+/* These are for the pHYs chunk.  These values should NOT be changed. */
+#define PNG_RESOLUTION_UNKNOWN    0 /* pixels/unknown unit (aspect ratio) */
+#define PNG_RESOLUTION_METER      1 /* pixels/meter */
+#define PNG_RESOLUTION_LAST       2 /* Not a valid value */
+
+/* These are for the sRGB chunk.  These values should NOT be changed. */
+#define PNG_sRGB_INTENT_PERCEPTUAL 0
+#define PNG_sRGB_INTENT_RELATIVE   1
+#define PNG_sRGB_INTENT_SATURATION 2
+#define PNG_sRGB_INTENT_ABSOLUTE   3
+#define PNG_sRGB_INTENT_LAST       4 /* Not a valid value */
+
+/* This is for text chunks */
+#define PNG_KEYWORD_MAX_LENGTH     79
+
+/* Maximum number of entries in PLTE/sPLT/tRNS arrays */
+#define PNG_MAX_PALETTE_LENGTH    256
+
+/* These determine if an ancillary chunk's data has been successfully read
+ * from the PNG header, or if the application has filled in the corresponding
+ * data in the info_struct to be written into the output file.  The values
+ * of the PNG_INFO_<chunk> defines should NOT be changed.
+ */
+#define PNG_INFO_gAMA 0x0001
+#define PNG_INFO_sBIT 0x0002
+#define PNG_INFO_cHRM 0x0004
+#define PNG_INFO_PLTE 0x0008
+#define PNG_INFO_tRNS 0x0010
+#define PNG_INFO_bKGD 0x0020
+#define PNG_INFO_hIST 0x0040
+#define PNG_INFO_pHYs 0x0080
+#define PNG_INFO_oFFs 0x0100
+#define PNG_INFO_tIME 0x0200
+#define PNG_INFO_pCAL 0x0400
+#define PNG_INFO_sRGB 0x0800   /* GR-P, 0.96a */
+#define PNG_INFO_iCCP 0x1000   /* ESR, 1.0.6 */
+#define PNG_INFO_sPLT 0x2000   /* ESR, 1.0.6 */
+#define PNG_INFO_sCAL 0x4000   /* ESR, 1.0.6 */
+#define PNG_INFO_IDAT 0x8000L  /* ESR, 1.0.6 */
+
+/* This is used for the transformation routines, as some of them
+ * change these values for the row.  It also should enable using
+ * the routines for other purposes.
+ */
+typedef struct png_row_info_struct
+{
+   png_uint_32 width;    /* width of row */
+   png_size_t rowbytes;  /* number of bytes in row */
+   png_byte color_type;  /* color type of row */
+   png_byte bit_depth;   /* bit depth of row */
+   png_byte channels;    /* number of channels (1, 2, 3, or 4) */
+   png_byte pixel_depth; /* bits per pixel (depth * channels) */
+} png_row_info;
+
+typedef png_row_info FAR * png_row_infop;
+typedef png_row_info FAR * FAR * png_row_infopp;
+
+/* These are the function types for the I/O functions and for the functions
+ * that allow the user to override the default I/O functions with his or her
+ * own.  The png_error_ptr type should match that of user-supplied warning
+ * and error functions, while the png_rw_ptr type should match that of the
+ * user read/write data functions.  Note that the 'write' function must not
+ * modify the buffer it is passed. The 'read' function, on the other hand, is
+ * expected to return the read data in the buffer.
+ */
+typedef struct png_struct_def png_struct;
+typedef PNG_CONST png_struct FAR * png_const_structp;
+typedef png_struct FAR * png_structp;
+
+typedef PNG_CALLBACK(void, *png_error_ptr, (png_structp, png_const_charp), );
+typedef PNG_CALLBACK(void, *png_rw_ptr, (png_structp, png_bytep, png_size_t), );
+typedef PNG_CALLBACK(void, *png_flush_ptr, (png_structp), );
+typedef PNG_CALLBACK(void, *png_read_status_ptr, (png_structp, png_uint_32, 
+    int), );
+typedef PNG_CALLBACK(void, *png_write_status_ptr, (png_structp, png_uint_32, 
+    int), );
+
+#ifdef PNG_PROGRESSIVE_READ_SUPPORTED
+typedef PNG_CALLBACK(void, *png_progressive_info_ptr, 
+    (png_structp, png_infop), );
+typedef PNG_CALLBACK(void, *png_progressive_end_ptr,
+    (png_structp, png_infop), );
+typedef PNG_CALLBACK(void, *png_progressive_row_ptr,
+    (png_structp, png_bytep, png_uint_32, int), );
+#endif
+
+#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \
+    defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED)
+typedef PNG_CALLBACK(void, *png_user_transform_ptr,
+    (png_structp, png_row_infop, png_bytep), );
+#endif
+
+#ifdef PNG_USER_CHUNKS_SUPPORTED
+typedef PNG_CALLBACK(int, *png_user_chunk_ptr, (png_structp, 
+    png_unknown_chunkp), );
+#endif
+#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED
+typedef PNG_CALLBACK(void, *png_unknown_chunk_ptr, (png_structp), );
+#endif
+
+#ifdef PNG_SETJMP_SUPPORTED
+/* This must match the function definition in <setjmp.h>, and the
+ * application must include this before png.h to obtain the definition
+ * of jmp_buf.  The function is required to be PNG_NORETURN.  (Note that
+ * PNG_PTR_NORETURN is used here because current versions of the Microsoft
+ * C compiler do not support the PNG_NORETURN attribute on a pointer.)
+ *
+ * If you get a type warning from the compiler when linking against this line
+ * then your compiler has 'longjmp' that does not match the requirements of the
+ * compiler that built libpng.  You will have to write a wrapper function for
+ * your compiler's longjmp and call png_set_longjmp_fn directly (not via the
+ * png_jmpbuf macro.)
+ *
+ * If you get a warning here while building the library you will need to make
+ * changes to ensure that pnglibconf.h records the calling convention used by
+ * your compiler.  This may be very difficult - try using a different compiler
+ * to build the library!
+ */
+typedef PNG_FUNCTION(void, (PNGCAPI *png_longjmp_ptr), PNGARG((jmp_buf, int)), 
+   PNG_PTR_NORETURN);
+#endif
+
+/* Transform masks for the high-level interface */
+#define PNG_TRANSFORM_IDENTITY       0x0000    /* read and write */
+#define PNG_TRANSFORM_STRIP_16       0x0001    /* read only */
+#define PNG_TRANSFORM_STRIP_ALPHA    0x0002    /* read only */
+#define PNG_TRANSFORM_PACKING        0x0004    /* read and write */
+#define PNG_TRANSFORM_PACKSWAP       0x0008    /* read and write */
+#define PNG_TRANSFORM_EXPAND         0x0010    /* read only */
+#define PNG_TRANSFORM_INVERT_MONO    0x0020    /* read and write */
+#define PNG_TRANSFORM_SHIFT          0x0040    /* read and write */
+#define PNG_TRANSFORM_BGR            0x0080    /* read and write */
+#define PNG_TRANSFORM_SWAP_ALPHA     0x0100    /* read and write */
+#define PNG_TRANSFORM_SWAP_ENDIAN    0x0200    /* read and write */
+#define PNG_TRANSFORM_INVERT_ALPHA   0x0400    /* read and write */
+#define PNG_TRANSFORM_STRIP_FILLER   0x0800    /* write only */
+/* Added to libpng-1.2.34 */
+#define PNG_TRANSFORM_STRIP_FILLER_BEFORE PNG_TRANSFORM_STRIP_FILLER
+#define PNG_TRANSFORM_STRIP_FILLER_AFTER 0x1000 /* write only */
+/* Added to libpng-1.4.0 */
+#define PNG_TRANSFORM_GRAY_TO_RGB   0x2000      /* read only */
+
+/* Flags for MNG supported features */
+#define PNG_FLAG_MNG_EMPTY_PLTE     0x01
+#define PNG_FLAG_MNG_FILTER_64      0x04
+#define PNG_ALL_MNG_FEATURES        0x05
+
+/* NOTE: prior to 1.5 these functions had no 'API' style declaration, 
+ * this allowed the zlib default functions to be used on Windows
+ * platforms.  In 1.5 the zlib default malloc (which just calls malloc and
+ * ignores the first argument) should be completely compatible with the
+ * following.
+ */
+typedef PNG_CALLBACK(png_voidp, *png_malloc_ptr, (png_structp, 
+    png_alloc_size_t), );
+typedef PNG_CALLBACK(void, *png_free_ptr, (png_structp, png_voidp), );
+
+typedef png_struct FAR * FAR * png_structpp;
+
+/* Section 3: exported functions
+ * Here are the function definitions most commonly used.  This is not
+ * the place to find out how to use libpng.  See libpng-manual.txt for the
+ * full explanation, see example.c for the summary.  This just provides
+ * a simple one line description of the use of each function.
+ *
+ * The PNG_EXPORT() and PNG_EXPORTA() macros used below are defined in
+ * pngconf.h and in the *.dfn files in the scripts directory.
+ *
+ *   PNG_EXPORT(ordinal, type, name, (args));
+ *
+ *       ordinal:    ordinal that is used while building
+ *                   *.def files. The ordinal value is only
+ *                   relevant when preprocessing png.h with
+ *                   the *.dfn files for building symbol table
+ *                   entries, and are removed by pngconf.h.
+ *       type:       return type of the function
+ *       name:       function name
+ *       args:       function arguments, with types
+ *
+ * When we wish to append attributes to a function prototype we use
+ * the PNG_EXPORTA() macro instead.
+ *
+ *   PNG_EXPORTA(ordinal, type, name, (args), attributes);
+ *
+ *       ordinal, type, name, and args: same as in PNG_EXPORT().
+ *       attributes: function attributes
+ */
+
+/* Returns the version number of the library */
+PNG_EXPORT(1, png_uint_32, png_access_version_number, (void));
+
+/* Tell lib we have already handled the first <num_bytes> magic bytes.
+ * Handling more than 8 bytes from the beginning of the file is an error.
+ */
+PNG_EXPORT(2, void, png_set_sig_bytes, (png_structp png_ptr, int num_bytes));
+
+/* Check sig[start] through sig[start + num_to_check - 1] to see if it's a
+ * PNG file.  Returns zero if the supplied bytes match the 8-byte PNG
+ * signature, and non-zero otherwise.  Having num_to_check == 0 or
+ * start > 7 will always fail (ie return non-zero).
+ */
+PNG_EXPORT(3, int, png_sig_cmp, (png_const_bytep sig, png_size_t start, 
+    png_size_t num_to_check));
+
+/* Simple signature checking function.  This is the same as calling
+ * png_check_sig(sig, n) := !png_sig_cmp(sig, 0, n).
+ */
+#define png_check_sig(sig, n) !png_sig_cmp((sig), 0, (n))
+
+/* Allocate and initialize png_ptr struct for reading, and any other memory. */
+PNG_EXPORTA(4, png_structp, png_create_read_struct,
+    (png_const_charp user_png_ver, png_voidp error_ptr,
+    png_error_ptr error_fn, png_error_ptr warn_fn), 
+    PNG_ALLOCATED);
+
+/* Allocate and initialize png_ptr struct for writing, and any other memory */
+PNG_EXPORTA(5, png_structp, png_create_write_struct,
+    (png_const_charp user_png_ver, png_voidp error_ptr, png_error_ptr error_fn,
+    png_error_ptr warn_fn), 
+    PNG_ALLOCATED);
+
+PNG_EXPORT(6, png_size_t, png_get_compression_buffer_size,
+    (png_const_structp png_ptr));
+
+PNG_EXPORT(7, void, png_set_compression_buffer_size, (png_structp png_ptr, 
+    png_size_t size));
+
+/* Moved from pngconf.h in 1.4.0 and modified to ensure setjmp/longjmp
+ * match up.
+ */
+#ifdef PNG_SETJMP_SUPPORTED
+/* This function returns the jmp_buf built in to *png_ptr.  It must be
+ * supplied with an appropriate 'longjmp' function to use on that jmp_buf
+ * unless the default error function is overridden in which case NULL is
+ * acceptable.  The size of the jmp_buf is checked against the actual size
+ * allocated by the library - the call will return NULL on a mismatch
+ * indicating an ABI mismatch.
+ */
+PNG_EXPORT(8, jmp_buf*, png_set_longjmp_fn, (png_structp png_ptr, 
+    png_longjmp_ptr longjmp_fn, size_t jmp_buf_size));
+#  define png_jmpbuf(png_ptr) \
+      (*png_set_longjmp_fn((png_ptr), longjmp, sizeof (jmp_buf)))
+#else
+#  define png_jmpbuf(png_ptr) \
+      (LIBPNG_WAS_COMPILED_WITH__PNG_NO_SETJMP)
+#endif
+/* This function should be used by libpng applications in place of
+ * longjmp(png_ptr->jmpbuf, val).  If longjmp_fn() has been set, it
+ * will use it; otherwise it will call PNG_ABORT().  This function was
+ * added in libpng-1.5.0.
+ */
+PNG_EXPORTA(9, void, png_longjmp, (png_structp png_ptr, int val),
+    PNG_NORETURN);
+
+#ifdef PNG_READ_SUPPORTED
+/* Reset the compression stream */
+PNG_EXPORT(10, int, png_reset_zstream, (png_structp png_ptr));
+#endif
+
+/* New functions added in libpng-1.0.2 (not enabled by default until 1.2.0) */
+#ifdef PNG_USER_MEM_SUPPORTED
+PNG_EXPORTA(11, png_structp, png_create_read_struct_2,
+    (png_const_charp user_png_ver, png_voidp error_ptr, png_error_ptr error_fn,
+    png_error_ptr warn_fn, 
+    png_voidp mem_ptr, png_malloc_ptr malloc_fn, png_free_ptr free_fn), 
+    PNG_ALLOCATED);
+PNG_EXPORTA(12, png_structp, png_create_write_struct_2,
+    (png_const_charp user_png_ver, png_voidp error_ptr, png_error_ptr error_fn,
+    png_error_ptr warn_fn, 
+    png_voidp mem_ptr, png_malloc_ptr malloc_fn, png_free_ptr free_fn), 
+    PNG_ALLOCATED);
+#endif
+
+/* Write the PNG file signature. */
+PNG_EXPORT(13, void, png_write_sig, (png_structp png_ptr));
+
+/* Write a PNG chunk - size, type, (optional) data, CRC. */
+PNG_EXPORT(14, void, png_write_chunk, (png_structp png_ptr, png_const_bytep
+    chunk_name, png_const_bytep data, png_size_t length));
+
+/* Write the start of a PNG chunk - length and chunk name. */
+PNG_EXPORT(15, void, png_write_chunk_start, (png_structp png_ptr, 
+    png_const_bytep chunk_name, png_uint_32 length));
+
+/* Write the data of a PNG chunk started with png_write_chunk_start(). */
+PNG_EXPORT(16, void, png_write_chunk_data, (png_structp png_ptr,
+    png_const_bytep data, png_size_t length));
+
+/* Finish a chunk started with png_write_chunk_start() (includes CRC). */
+PNG_EXPORT(17, void, png_write_chunk_end, (png_structp png_ptr));
+
+/* Allocate and initialize the info structure */
+PNG_EXPORTA(18, png_infop, png_create_info_struct, (png_structp png_ptr), 
+    PNG_ALLOCATED);
+
+PNG_EXPORT(19, void, png_info_init_3, (png_infopp info_ptr, 
+    png_size_t png_info_struct_size));
+
+/* Writes all the PNG information before the image. */
+PNG_EXPORT(20, void, png_write_info_before_PLTE,
+    (png_structp png_ptr, png_infop info_ptr));
+PNG_EXPORT(21, void, png_write_info,
+    (png_structp png_ptr, png_infop info_ptr));
+
+#ifdef PNG_SEQUENTIAL_READ_SUPPORTED
+/* Read the information before the actual image data. */
+PNG_EXPORT(22, void, png_read_info,
+    (png_structp png_ptr, png_infop info_ptr));
+#endif
+
+#ifdef PNG_TIME_RFC1123_SUPPORTED
+PNG_EXPORT(23, png_const_charp, png_convert_to_rfc1123,
+    (png_structp png_ptr, 
+    png_const_timep ptime));
+#endif
+
+#ifdef PNG_CONVERT_tIME_SUPPORTED
+/* Convert from a struct tm to png_time */
+PNG_EXPORT(24, void, png_convert_from_struct_tm, (png_timep ptime, 
+    PNG_CONST struct tm FAR * ttime));
+
+/* Convert from time_t to png_time.  Uses gmtime() */
+PNG_EXPORT(25, void, png_convert_from_time_t,
+    (png_timep ptime, time_t ttime));
+#endif /* PNG_CONVERT_tIME_SUPPORTED */
+
+#ifdef PNG_READ_EXPAND_SUPPORTED
+/* Expand data to 24-bit RGB, or 8-bit grayscale, with alpha if available. */
+PNG_EXPORT(26, void, png_set_expand, (png_structp png_ptr));
+PNG_EXPORT(27, void, png_set_expand_gray_1_2_4_to_8, (png_structp png_ptr));
+PNG_EXPORT(28, void, png_set_palette_to_rgb, (png_structp png_ptr));
+PNG_EXPORT(29, void, png_set_tRNS_to_alpha, (png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_BGR_SUPPORTED) || defined(PNG_WRITE_BGR_SUPPORTED)
+/* Use blue, green, red order for pixels. */
+PNG_EXPORT(30, void, png_set_bgr, (png_structp png_ptr));
+#endif
+
+#ifdef PNG_READ_GRAY_TO_RGB_SUPPORTED
+/* Expand the grayscale to 24-bit RGB if necessary. */
+PNG_EXPORT(31, void, png_set_gray_to_rgb, (png_structp png_ptr));
+#endif
+
+#ifdef PNG_READ_RGB_TO_GRAY_SUPPORTED
+/* Reduce RGB to grayscale. */
+PNG_FP_EXPORT(32, void, png_set_rgb_to_gray, (png_structp png_ptr,
+    int error_action, double red, double green));
+PNG_FIXED_EXPORT(33, void, png_set_rgb_to_gray_fixed, (png_structp png_ptr, 
+    int error_action, png_fixed_point red, png_fixed_point green));
+
+PNG_EXPORT(34, png_byte, png_get_rgb_to_gray_status, (png_const_structp
+    png_ptr));
+#endif
+
+PNG_EXPORT(35, void, png_build_grayscale_palette, (int bit_depth, 
+    png_colorp palette));
+
+#ifdef PNG_READ_STRIP_ALPHA_SUPPORTED
+PNG_EXPORT(36, void, png_set_strip_alpha, (png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_SWAP_ALPHA_SUPPORTED) || \
+    defined(PNG_WRITE_SWAP_ALPHA_SUPPORTED)
+PNG_EXPORT(37, void, png_set_swap_alpha, (png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_INVERT_ALPHA_SUPPORTED) || \
+    defined(PNG_WRITE_INVERT_ALPHA_SUPPORTED)
+PNG_EXPORT(38, void, png_set_invert_alpha, (png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_FILLER_SUPPORTED) || defined(PNG_WRITE_FILLER_SUPPORTED)
+/* Add a filler byte to 8-bit Gray or 24-bit RGB images. */
+PNG_EXPORT(39, void, png_set_filler, (png_structp png_ptr, png_uint_32 filler, 
+    int flags));
+/* The values of the PNG_FILLER_ defines should NOT be changed */
+#  define PNG_FILLER_BEFORE 0
+#  define PNG_FILLER_AFTER 1
+/* Add an alpha byte to 8-bit Gray or 24-bit RGB images. */
+PNG_EXPORT(40, void, png_set_add_alpha,
+    (png_structp png_ptr, png_uint_32 filler, 
+    int flags));
+#endif /* PNG_READ_FILLER_SUPPORTED || PNG_WRITE_FILLER_SUPPORTED */
+
+#if defined(PNG_READ_SWAP_SUPPORTED) || defined(PNG_WRITE_SWAP_SUPPORTED)
+/* Swap bytes in 16-bit depth files. */
+PNG_EXPORT(41, void, png_set_swap, (png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_PACK_SUPPORTED) || defined(PNG_WRITE_PACK_SUPPORTED)
+/* Use 1 byte per pixel in 1, 2, or 4-bit depth files. */
+PNG_EXPORT(42, void, png_set_packing, (png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_PACKSWAP_SUPPORTED) || \
+    defined(PNG_WRITE_PACKSWAP_SUPPORTED)
+/* Swap packing order of pixels in bytes. */
+PNG_EXPORT(43, void, png_set_packswap, (png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_SHIFT_SUPPORTED) || defined(PNG_WRITE_SHIFT_SUPPORTED)
+/* Converts files to legal bit depths. */
+PNG_EXPORT(44, void, png_set_shift, (png_structp png_ptr, png_const_color_8p
+    true_bits));
+#endif
+
+#if defined(PNG_READ_INTERLACING_SUPPORTED) || \
+    defined(PNG_WRITE_INTERLACING_SUPPORTED)
+/* Have the code handle the interlacing.  Returns the number of passes.
+ * MUST be called before png_read_update_info or png_start_read_image,
+ * otherwise it will not have the desired effect.  Note that it is still
+ * necessary to call png_read_row or png_read_rows png_get_image_height
+ * times for each pass.
+*/
+PNG_EXPORT(45, int, png_set_interlace_handling, (png_structp png_ptr));
+#endif
+
+#if defined(PNG_READ_INVERT_SUPPORTED) || defined(PNG_WRITE_INVERT_SUPPORTED)
+/* Invert monochrome files */
+PNG_EXPORT(46, void, png_set_invert_mono, (png_structp png_ptr));
+#endif
+
+#ifdef PNG_READ_BACKGROUND_SUPPORTED
+/* Handle alpha and tRNS by replacing with a background color. */
+PNG_FP_EXPORT(47, void, png_set_background, (png_structp png_ptr, 
+    png_const_color_16p background_color, int background_gamma_code, 
+    int need_expand, double background_gamma));
+PNG_FIXED_EXPORT(215, void, png_set_background_fixed, (png_structp png_ptr,
+    png_const_color_16p background_color, int background_gamma_code, 
+    int need_expand, png_fixed_point background_gamma));
+#endif
+#ifdef PNG_READ_BACKGROUND_SUPPORTED
+#  define PNG_BACKGROUND_GAMMA_UNKNOWN 0
+#  define PNG_BACKGROUND_GAMMA_SCREEN  1
+#  define PNG_BACKGROUND_GAMMA_FILE    2
+#  define PNG_BACKGROUND_GAMMA_UNIQUE  3
+#endif
+
+#ifdef PNG_READ_16_TO_8_SUPPORTED
+/* Strip the second byte of information from a 16-bit depth file. */
+PNG_EXPORT(48, void, png_set_strip_16, (png_structp png_ptr));
+#endif
+
+#ifdef PNG_READ_QUANTIZE_SUPPORTED
+/* Turn on quantizing, and reduce the palette to the number of colors
+ * available.
+ */
+PNG_EXPORT(49, void, png_set_quantize,
+    (png_structp png_ptr, png_colorp palette, 
+    int num_palette, int maximum_colors, png_const_uint_16p histogram, 
+    int full_quantize));
+#endif
+
+#ifdef PNG_READ_GAMMA_SUPPORTED
+/* The threshold on gamma processing is configurable but hard-wired into the
+ * library.  The following is the floating point variant.
+ */
+#define PNG_GAMMA_THRESHOLD (PNG_GAMMA_THRESHOLD_FIXED*.00001)
+
+/* Handle gamma correction. Screen_gamma=(display_exponent) */
+PNG_FP_EXPORT(50, void, png_set_gamma,
+    (png_structp png_ptr, double screen_gamma, 
+    double default_file_gamma));
+PNG_FIXED_EXPORT(208, void, png_set_gamma_fixed, (png_structp png_ptr, 
+    png_fixed_point screen_gamma, png_fixed_point default_file_gamma));
+#endif
+
+#ifdef PNG_WRITE_FLUSH_SUPPORTED
+/* Set how many lines between output flushes - 0 for no flushing */
+PNG_EXPORT(51, void, png_set_flush, (png_structp png_ptr, int nrows));
+/* Flush the current PNG output buffer */
+PNG_EXPORT(52, void, png_write_flush, (png_structp png_ptr));
+#endif
+
+/* Optional update palette with requested transformations */
+PNG_EXPORT(53, void, png_start_read_image, (png_structp png_ptr));
+
+/* Optional call to update the users info structure */
+PNG_EXPORT(54, void, png_read_update_info,
+    (png_structp png_ptr, png_infop info_ptr));
+
+#ifdef PNG_SEQUENTIAL_READ_SUPPORTED
+/* Read one or more rows of image data. */
+PNG_EXPORT(55, void, png_read_rows, (png_structp png_ptr, png_bytepp row, 
+    png_bytepp display_row, png_uint_32 num_rows));
+#endif
+
+#ifdef PNG_SEQUENTIAL_READ_SUPPORTED
+/* Read a row of data. */
+PNG_EXPORT(56, void, png_read_row, (png_structp png_ptr, png_bytep row, 
+    png_bytep display_row));
+#endif
+
+#ifdef PNG_SEQUENTIAL_READ_SUPPORTED
+/* Read the whole image into memory at once. */
+PNG_EXPORT(57, void, png_read_image, (png_structp png_ptr, png_bytepp image));
+#endif
+
+/* Write a row of image data */
+PNG_EXPORT(58, void, png_write_row,
+    (png_structp png_ptr, png_const_bytep row));
+
+/* Write a few rows of image data: (*row) is not written; however, the type
+ * is declared as writeable to maintain compatibility with previous versions
+ * of libpng and to allow the 'display_row' array from read_rows to be passed
+ * unchanged to write_rows.
+ */
+PNG_EXPORT(59, void, png_write_rows, (png_structp png_ptr, png_bytepp row, 
+    png_uint_32 num_rows));
+
+/* Write the image data */
+PNG_EXPORT(60, void, png_write_image,
+    (png_structp png_ptr, png_bytepp image));
+
+/* Write the end of the PNG file. */
+PNG_EXPORT(61, void, png_write_end,
+    (png_structp png_ptr, png_infop info_ptr));
+
+#ifdef PNG_SEQUENTIAL_READ_SUPPORTED
+/* Read the end of the PNG file. */
+PNG_EXPORT(62, void, png_read_end, (png_structp png_ptr, png_infop info_ptr));
+#endif
+
+/* Free any memory associated with the png_info_struct */
+PNG_EXPORT(63, void, png_destroy_info_struct, (png_structp png_ptr, 
+    png_infopp info_ptr_ptr));
+
+/* Free any memory associated with the png_struct and the png_info_structs */
+PNG_EXPORT(64, void, png_destroy_read_struct, (png_structpp png_ptr_ptr, 
+    png_infopp info_ptr_ptr, png_infopp end_info_ptr_ptr));
+
+/* Free any memory associated with the png_struct and the png_info_structs */
+PNG_EXPORT(65, void, png_destroy_write_struct, (png_structpp png_ptr_ptr, 
+    png_infopp info_ptr_ptr));
+
+/* Set the libpng method of handling chunk CRC errors */
+PNG_EXPORT(66, void, png_set_crc_action,
+    (png_structp png_ptr, int crit_action, int ancil_action));
+
+/* Values for png_set_crc_action() say how to handle CRC errors in
+ * ancillary and critical chunks, and whether to use the data contained
+ * therein.  Note that it is impossible to "discard" data in a critical
+ * chunk.  For versions prior to 0.90, the action was always error/quit, 
+ * whereas in version 0.90 and later, the action for CRC errors in ancillary
+ * chunks is warn/discard.  These values should NOT be changed.
+ *
+ *      value                       action:critical     action:ancillary
+ */
+#define PNG_CRC_DEFAULT       0  /* error/quit          warn/discard data */
+#define PNG_CRC_ERROR_QUIT    1  /* error/quit          error/quit        */
+#define PNG_CRC_WARN_DISCARD  2  /* (INVALID)           warn/discard data */
+#define PNG_CRC_WARN_USE      3  /* warn/use data       warn/use data     */
+#define PNG_CRC_QUIET_USE     4  /* quiet/use data      quiet/use data    */
+#define PNG_CRC_NO_CHANGE     5  /* use current value   use current value */
+
+/* These functions give the user control over the scan-line filtering in
+ * libpng and the compression methods used by zlib.  These functions are
+ * mainly useful for testing, as the defaults should work with most users.
+ * Those users who are tight on memory or want faster performance at the
+ * expense of compression can modify them.  See the compression library
+ * header file (zlib.h) for an explination of the compression functions.
+ */
+
+/* Set the filtering method(s) used by libpng.  Currently, the only valid
+ * value for "method" is 0.
+ */
+PNG_EXPORT(67, void, png_set_filter,
+    (png_structp png_ptr, int method, int filters));
+
+/* Flags for png_set_filter() to say which filters to use.  The flags
+ * are chosen so that they don't conflict with real filter types
+ * below, in case they are supplied instead of the #defined constants.
+ * These values should NOT be changed.
+ */
+#define PNG_NO_FILTERS     0x00
+#define PNG_FILTER_NONE    0x08
+#define PNG_FILTER_SUB     0x10
+#define PNG_FILTER_UP      0x20
+#define PNG_FILTER_AVG     0x40
+#define PNG_FILTER_PAETH   0x80
+#define PNG_ALL_FILTERS (PNG_FILTER_NONE | PNG_FILTER_SUB | PNG_FILTER_UP | \
+                         PNG_FILTER_AVG | PNG_FILTER_PAETH)
+
+/* Filter values (not flags) - used in pngwrite.c, pngwutil.c for now.
+ * These defines should NOT be changed.
+ */
+#define PNG_FILTER_VALUE_NONE  0
+#define PNG_FILTER_VALUE_SUB   1
+#define PNG_FILTER_VALUE_UP    2
+#define PNG_FILTER_VALUE_AVG   3
+#define PNG_FILTER_VALUE_PAETH 4
+#define PNG_FILTER_VALUE_LAST  5
+
+#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED /* EXPERIMENTAL */
+/* The "heuristic_method" is given by one of the PNG_FILTER_HEURISTIC_
+ * defines, either the default (minimum-sum-of-absolute-differences), or
+ * the experimental method (weighted-minimum-sum-of-absolute-differences).
+ *
+ * Weights are factors >= 1.0, indicating how important it is to keep the
+ * filter type consistent between rows.  Larger numbers mean the current
+ * filter is that many times as likely to be the same as the "num_weights"
+ * previous filters.  This is cumulative for each previous row with a weight.
+ * There needs to be "num_weights" values in "filter_weights", or it can be
+ * NULL if the weights aren't being specified.  Weights have no influence on
+ * the selection of the first row filter.  Well chosen weights can (in theory)
+ * improve the compression for a given image.
+ *
+ * Costs are factors >= 1.0 indicating the relative decoding costs of a
+ * filter type.  Higher costs indicate more decoding expense, and are
+ * therefore less likely to be selected over a filter with lower computational
+ * costs.  There needs to be a value in "filter_costs" for each valid filter
+ * type (given by PNG_FILTER_VALUE_LAST), or it can be NULL if you aren't
+ * setting the costs.  Costs try to improve the speed of decompression without
+ * unduly increasing the compressed image size.
+ *
+ * A negative weight or cost indicates the default value is to be used, and
+ * values in the range [0.0, 1.0) indicate the value is to remain unchanged.
+ * The default values for both weights and costs are currently 1.0, but may
+ * change if good general weighting/cost heuristics can be found.  If both
+ * the weights and costs are set to 1.0, this degenerates the WEIGHTED method
+ * to the UNWEIGHTED method, but with added encoding time/computation.
+ */
+PNG_FP_EXPORT(68, void, png_set_filter_heuristics, (png_structp png_ptr, 
+    int heuristic_method, int num_weights, png_const_doublep filter_weights, 
+    png_const_doublep filter_costs));
+PNG_FIXED_EXPORT(209, void, png_set_filter_heuristics_fixed,
+    (png_structp png_ptr, 
+    int heuristic_method, int num_weights, png_const_fixed_point_p
+    filter_weights, png_const_fixed_point_p filter_costs));
+#endif /*  PNG_WRITE_WEIGHTED_FILTER_SUPPORTED */
+
+/* Heuristic used for row filter selection.  These defines should NOT be
+ * changed.
+ */
+#define PNG_FILTER_HEURISTIC_DEFAULT    0  /* Currently "UNWEIGHTED" */
+#define PNG_FILTER_HEURISTIC_UNWEIGHTED 1  /* Used by libpng < 0.95 */
+#define PNG_FILTER_HEURISTIC_WEIGHTED   2  /* Experimental feature */
+#define PNG_FILTER_HEURISTIC_LAST       3  /* Not a valid value */
+
+/* Set the library compression level.  Currently, valid values range from
+ * 0 - 9, corresponding directly to the zlib compression levels 0 - 9
+ * (0 - no compression, 9 - "maximal" compression).  Note that tests have
+ * shown that zlib compression levels 3-6 usually perform as well as level 9
+ * for PNG images, and do considerably fewer caclulations.  In the future, 
+ * these values may not correspond directly to the zlib compression levels.
+ */
+PNG_EXPORT(69, void, png_set_compression_level,
+    (png_structp png_ptr, int level));
+
+PNG_EXPORT(70, void, png_set_compression_mem_level, (png_structp png_ptr, 
+    int mem_level));
+
+PNG_EXPORT(71, void, png_set_compression_strategy, (png_structp png_ptr, 
+    int strategy));
+
+PNG_EXPORT(72, void, png_set_compression_window_bits, (png_structp png_ptr, 
+    int window_bits));
+
+PNG_EXPORT(73, void, png_set_compression_method, (png_structp png_ptr,
+    int method));
+
+/* These next functions are called for input/output, memory, and error
+ * handling.  They are in the file pngrio.c, pngwio.c, and pngerror.c, 
+ * and call standard C I/O routines such as fread(), fwrite(), and
+ * fprintf().  These functions can be made to use other I/O routines
+ * at run time for those applications that need to handle I/O in a
+ * different manner by calling png_set_???_fn().  See libpng-manual.txt for
+ * more information.
+ */
+
+#ifdef PNG_STDIO_SUPPORTED
+/* Initialize the input/output for the PNG file to the default functions. */
+PNG_EXPORT(74, void, png_init_io, (png_structp png_ptr, png_FILE_p fp));
+#endif
+
+/* Replace the (error and abort), and warning functions with user
+ * supplied functions.  If no messages are to be printed you must still
+ * write and use replacement functions. The replacement error_fn should
+ * still do a longjmp to the last setjmp location if you are using this
+ * method of error handling.  If error_fn or warning_fn is NULL, the
+ * default function will be used.
+ */
+
+PNG_EXPORT(75, void, png_set_error_fn,
+    (png_structp png_ptr, png_voidp error_ptr, 
+    png_error_ptr error_fn, png_error_ptr warning_fn));
+
+/* Return the user pointer associated with the error functions */
+PNG_EXPORT(76, png_voidp, png_get_error_ptr, (png_const_structp png_ptr));
+
+/* Replace the default data output functions with a user supplied one(s).
+ * If buffered output is not used, then output_flush_fn can be set to NULL.
+ * If PNG_WRITE_FLUSH_SUPPORTED is not defined at libpng compile time
+ * output_flush_fn will be ignored (and thus can be NULL).
+ * It is probably a mistake to use NULL for output_flush_fn if
+ * write_data_fn is not also NULL unless you have built libpng with
+ * PNG_WRITE_FLUSH_SUPPORTED undefined, because in this case libpng's
+ * default flush function, which uses the standard *FILE structure, will
+ * be used.
+ */
+PNG_EXPORT(77, void, png_set_write_fn, (png_structp png_ptr, png_voidp io_ptr, 
+    png_rw_ptr write_data_fn, png_flush_ptr output_flush_fn));
+
+/* Replace the default data input function with a user supplied one. */
+PNG_EXPORT(78, void, png_set_read_fn, (png_structp png_ptr, png_voidp io_ptr, 
+    png_rw_ptr read_data_fn));
+
+/* Return the user pointer associated with the I/O functions */
+PNG_EXPORT(79, png_voidp, png_get_io_ptr, (png_structp png_ptr));
+
+PNG_EXPORT(80, void, png_set_read_status_fn, (png_structp png_ptr, 
+    png_read_status_ptr read_row_fn));
+
+PNG_EXPORT(81, void, png_set_write_status_fn, (png_structp png_ptr, 
+    png_write_status_ptr write_row_fn));
+
+#ifdef PNG_USER_MEM_SUPPORTED
+/* Replace the default memory allocation functions with user supplied one(s). */
+PNG_EXPORT(82, void, png_set_mem_fn, (png_structp png_ptr, png_voidp mem_ptr, 
+    png_malloc_ptr malloc_fn, png_free_ptr free_fn));
+/* Return the user pointer associated with the memory functions */
+PNG_EXPORT(83, png_voidp, png_get_mem_ptr, (png_const_structp png_ptr));
+#endif
+
+#ifdef PNG_READ_USER_TRANSFORM_SUPPORTED
+PNG_EXPORT(84, void, png_set_read_user_transform_fn, (png_structp png_ptr, 
+    png_user_transform_ptr read_user_transform_fn));
+#endif
+
+#ifdef PNG_WRITE_USER_TRANSFORM_SUPPORTED
+PNG_EXPORT(85, void, png_set_write_user_transform_fn, (png_structp png_ptr, 
+    png_user_transform_ptr write_user_transform_fn));
+#endif
+
+#ifdef PNG_USER_TRANSFORM_PTR_SUPPORTED
+PNG_EXPORT(86, void, png_set_user_transform_info, (png_structp png_ptr, 
+    png_voidp user_transform_ptr, int user_transform_depth, 
+    int user_transform_channels));
+/* Return the user pointer associated with the user transform functions */
+PNG_EXPORT(87, png_voidp, png_get_user_transform_ptr,
+    (png_const_structp png_ptr));
+#endif
+
+#ifdef PNG_USER_TRANSFORM_INFO_SUPPORTED
+/* Return information about the row currently being processed.  Note that these
+ * APIs do not fail but will return unexpected results if called outside a user
+ * transform callback.  Also note that when transforming an interlaced image the
+ * row number is still the row in the final, de-interlaced, image but the row
+ * only contains the data of the current pass - consult png_row_info for the
+ * actual width of the row!
+ */
+PNG_EXPORT(217, png_uint_32, png_get_current_row_number, (png_const_structp));
+PNG_EXPORT(218, png_byte, png_get_current_pass_number, (png_const_structp));
+#endif
+
+#ifdef PNG_USER_CHUNKS_SUPPORTED
+PNG_EXPORT(88, void, png_set_read_user_chunk_fn, (png_structp png_ptr, 
+    png_voidp user_chunk_ptr, png_user_chunk_ptr read_user_chunk_fn));
+PNG_EXPORT(89, png_voidp, png_get_user_chunk_ptr, (png_const_structp png_ptr));
+#endif
+
+#ifdef PNG_PROGRESSIVE_READ_SUPPORTED
+/* Sets the function callbacks for the push reader, and a pointer to a
+ * user-defined structure available to the callback functions.
+ */
+PNG_EXPORT(90, void, png_set_progressive_read_fn, (png_structp png_ptr, 
+    png_voidp progressive_ptr, png_progressive_info_ptr info_fn, 
+    png_progressive_row_ptr row_fn, png_progressive_end_ptr end_fn));
+
+/* Returns the user pointer associated with the push read functions */
+PNG_EXPORT(91, png_voidp, png_get_progressive_ptr, (png_const_structp png_ptr));
+
+/* Function to be called when data becomes available */
+PNG_EXPORT(92, void, png_process_data,
+    (png_structp png_ptr, png_infop info_ptr, 
+    png_bytep buffer, png_size_t buffer_size));
+
+/* A function which may be called *only* within png_process_data to stop the
+ * processing of any more data.  The function returns the number of bytes
+ * remaining, excluding any that libpng has cached internally.  A subsequent
+ * call to png_process_data must supply these bytes again.  If the argument
+ * 'save' is set to true the routine will first save all the pending data and
+ * will always return 0.
+ */
+PNG_EXPORT(219, png_size_t, png_process_data_pause, (png_structp, int save));
+
+/* A function which may be called *only* outside (after) a call to
+ * png_process_data.  It returns the number of bytes of data to skip in the
+ * input.  Normally it will return 0, but if it returns a non-zero value the
+ * application must skip than number of bytes of input data and pass the
+ * following data to the next call to png_process_data.
+ */
+PNG_EXPORT(220, png_uint_32, png_process_data_skip, (png_structp));
+
+/* Function that combines rows.  'new_row' is a flag that should come from
+ * the callback and be non-NULL if anything needs to be done; the library
+ * stores its own version of the new data internally and ignores the passed
+ * in value.
+ */
+PNG_EXPORT(93, void, png_progressive_combine_row, (png_structp png_ptr, 
+    png_bytep old_row, png_const_bytep new_row));
+#endif /* PNG_PROGRESSIVE_READ_SUPPORTED */
+
+PNG_EXPORTA(94, png_voidp, png_malloc,
+    (png_structp png_ptr, png_alloc_size_t size), 
+    PNG_ALLOCATED);
+/* Added at libpng version 1.4.0 */
+PNG_EXPORTA(95, png_voidp, png_calloc,
+    (png_structp png_ptr, png_alloc_size_t size), 
+    PNG_ALLOCATED);
+
+/* Added at libpng version 1.2.4 */
+PNG_EXPORTA(96, png_voidp, png_malloc_warn, (png_structp png_ptr, 
+    png_alloc_size_t size), PNG_ALLOCATED);
+
+/* Frees a pointer allocated by png_malloc() */
+PNG_EXPORT(97, void, png_free, (png_structp png_ptr, png_voidp ptr));
+
+/* Free data that was allocated internally */
+PNG_EXPORT(98, void, png_free_data,
+    (png_structp png_ptr, png_infop info_ptr, png_uint_32 free_me, int num));
+
+/* Reassign responsibility for freeing existing data, whether allocated
+ * by libpng or by the application */
+PNG_EXPORT(99, void, png_data_freer,
+    (png_structp png_ptr, png_infop info_ptr, int freer, png_uint_32 mask));
+
+/* Assignments for png_data_freer */
+#define PNG_DESTROY_WILL_FREE_DATA 1
+#define PNG_SET_WILL_FREE_DATA 1
+#define PNG_USER_WILL_FREE_DATA 2
+/* Flags for png_ptr->free_me and info_ptr->free_me */
+#define PNG_FREE_HIST 0x0008
+#define PNG_FREE_ICCP 0x0010
+#define PNG_FREE_SPLT 0x0020
+#define PNG_FREE_ROWS 0x0040
+#define PNG_FREE_PCAL 0x0080
+#define PNG_FREE_SCAL 0x0100
+#define PNG_FREE_UNKN 0x0200
+#define PNG_FREE_LIST 0x0400
+#define PNG_FREE_PLTE 0x1000
+#define PNG_FREE_TRNS 0x2000
+#define PNG_FREE_TEXT 0x4000
+#define PNG_FREE_ALL  0x7fff
+#define PNG_FREE_MUL  0x4220 /* PNG_FREE_SPLT|PNG_FREE_TEXT|PNG_FREE_UNKN */
+
+#ifdef PNG_USER_MEM_SUPPORTED
+PNG_EXPORTA(100, png_voidp, png_malloc_default, (png_structp png_ptr, 
+    png_alloc_size_t size), PNG_ALLOCATED);
+PNG_EXPORT(101, void, png_free_default, (png_structp png_ptr, png_voidp ptr));
+#endif
+
+#ifdef PNG_ERROR_TEXT_SUPPORTED
+/* Fatal error in PNG image of libpng - can't continue */
+PNG_EXPORTA(102, void, png_error,
+    (png_structp png_ptr, png_const_charp error_message), 
+    PNG_NORETURN);
+
+/* The same, but the chunk name is prepended to the error string. */
+PNG_EXPORTA(103, void, png_chunk_error, (png_structp png_ptr, 
+    png_const_charp error_message), PNG_NORETURN);
+
+#else
+/* Fatal error in PNG image of libpng - can't continue */
+PNG_EXPORTA(104, void, png_err, (png_structp png_ptr), PNG_NORETURN);
+#endif
+
+/* Non-fatal error in libpng.  Can continue, but may have a problem. */
+PNG_EXPORT(105, void, png_warning, (png_structp png_ptr, 
+    png_const_charp warning_message));
+
+/* Non-fatal error in libpng, chunk name is prepended to message. */
+PNG_EXPORT(106, void, png_chunk_warning, (png_structp png_ptr, 
+    png_const_charp warning_message));
+
+#ifdef PNG_BENIGN_ERRORS_SUPPORTED
+/* Benign error in libpng.  Can continue, but may have a problem.
+ * User can choose whether to handle as a fatal error or as a warning. */
+#  undef png_benign_error
+PNG_EXPORT(107, void, png_benign_error, (png_structp png_ptr, 
+    png_const_charp warning_message));
+
+/* Same, chunk name is prepended to message. */
+#  undef png_chunk_benign_error
+PNG_EXPORT(108, void, png_chunk_benign_error, (png_structp png_ptr, 
+    png_const_charp warning_message));
+
+PNG_EXPORT(109, void, png_set_benign_errors,
+    (png_structp png_ptr, int allowed));
+#else
+#  ifdef PNG_ALLOW_BENIGN_ERRORS
+#    define png_benign_error png_warning
+#    define png_chunk_benign_error png_chunk_warning
+#  else
+#    define png_benign_error png_error
+#    define png_chunk_benign_error png_chunk_error
+#  endif
+#endif
+
+/* The png_set_<chunk> functions are for storing values in the png_info_struct.
+ * Similarly, the png_get_<chunk> calls are used to read values from the
+ * png_info_struct, either storing the parameters in the passed variables, or
+ * setting pointers into the png_info_struct where the data is stored.  The
+ * png_get_<chunk> functions return a non-zero value if the data was available
+ * in info_ptr, or return zero and do not change any of the parameters if the
+ * data was not available.
+ *
+ * These functions should be used instead of directly accessing png_info
+ * to avoid problems with future changes in the size and internal layout of
+ * png_info_struct.
+ */
+/* Returns "flag" if chunk data is valid in info_ptr. */
+PNG_EXPORT(110, png_uint_32, png_get_valid,
+    (png_const_structp png_ptr, png_const_infop info_ptr, 
+    png_uint_32 flag));
+
+/* Returns number of bytes needed to hold a transformed row. */
+PNG_EXPORT(111, png_size_t, png_get_rowbytes, (png_const_structp png_ptr, 
+    png_const_infop info_ptr));
+
+#ifdef PNG_INFO_IMAGE_SUPPORTED
+/* Returns row_pointers, which is an array of pointers to scanlines that was
+ * returned from png_read_png().
+ */
+PNG_EXPORT(112, png_bytepp, png_get_rows,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+/* Set row_pointers, which is an array of pointers to scanlines for use
+ * by png_write_png().
+ */
+PNG_EXPORT(113, void, png_set_rows, (png_structp png_ptr,
+    png_infop info_ptr, png_bytepp row_pointers));
+#endif
+
+/* Returns number of color channels in image. */
+PNG_EXPORT(114, png_byte, png_get_channels,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+
+#ifdef PNG_EASY_ACCESS_SUPPORTED
+/* Returns image width in pixels. */
+PNG_EXPORT(115, png_uint_32, png_get_image_width, (png_const_structp png_ptr, 
+    png_const_infop info_ptr));
+
+/* Returns image height in pixels. */
+PNG_EXPORT(116, png_uint_32, png_get_image_height, (png_const_structp png_ptr, 
+    png_const_infop info_ptr));
+
+/* Returns image bit_depth. */
+PNG_EXPORT(117, png_byte, png_get_bit_depth,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+
+/* Returns image color_type. */
+PNG_EXPORT(118, png_byte, png_get_color_type, (png_const_structp png_ptr, 
+    png_const_infop info_ptr));
+
+/* Returns image filter_type. */
+PNG_EXPORT(119, png_byte, png_get_filter_type, (png_const_structp png_ptr, 
+    png_const_infop info_ptr));
+
+/* Returns image interlace_type. */
+PNG_EXPORT(120, png_byte, png_get_interlace_type, (png_const_structp png_ptr, 
+    png_const_infop info_ptr));
+
+/* Returns image compression_type. */
+PNG_EXPORT(121, png_byte, png_get_compression_type, (png_const_structp png_ptr, 
+    png_const_infop info_ptr));
+
+/* Returns image resolution in pixels per meter, from pHYs chunk data. */
+PNG_EXPORT(122, png_uint_32, png_get_pixels_per_meter,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+PNG_EXPORT(123, png_uint_32, png_get_x_pixels_per_meter,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+PNG_EXPORT(124, png_uint_32, png_get_y_pixels_per_meter,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+
+/* Returns pixel aspect ratio, computed from pHYs chunk data.  */
+PNG_FP_EXPORT(125, float, png_get_pixel_aspect_ratio,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+PNG_FIXED_EXPORT(210, png_fixed_point, png_get_pixel_aspect_ratio_fixed, 
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+
+/* Returns image x, y offset in pixels or microns, from oFFs chunk data. */
+PNG_EXPORT(126, png_int_32, png_get_x_offset_pixels,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+PNG_EXPORT(127, png_int_32, png_get_y_offset_pixels,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+PNG_EXPORT(128, png_int_32, png_get_x_offset_microns,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+PNG_EXPORT(129, png_int_32, png_get_y_offset_microns,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+
+#endif /* PNG_EASY_ACCESS_SUPPORTED */
+
+/* Returns pointer to signature string read from PNG header */
+PNG_EXPORT(130, png_const_bytep, png_get_signature,
+    (png_const_structp png_ptr, png_infop info_ptr));
+
+#ifdef PNG_bKGD_SUPPORTED
+PNG_EXPORT(131, png_uint_32, png_get_bKGD,
+    (png_const_structp png_ptr, png_infop info_ptr, 
+    png_color_16p *background));
+#endif
+
+#ifdef PNG_bKGD_SUPPORTED
+PNG_EXPORT(132, void, png_set_bKGD, (png_structp png_ptr, png_infop info_ptr, 
+    png_const_color_16p background));
+#endif
+
+#ifdef PNG_cHRM_SUPPORTED
+PNG_FP_EXPORT(133, png_uint_32, png_get_cHRM, (png_const_structp png_ptr, 
+   png_const_infop info_ptr, double *white_x, double *white_y, double *red_x, 
+    double *red_y, double *green_x, double *green_y, double *blue_x, 
+    double *blue_y));
+#ifdef PNG_FIXED_POINT_SUPPORTED /* Otherwise not implemented */
+PNG_FIXED_EXPORT(134, png_uint_32, png_get_cHRM_fixed,
+    (png_const_structp png_ptr, 
+    png_const_infop info_ptr, png_fixed_point *int_white_x, 
+    png_fixed_point *int_white_y, png_fixed_point *int_red_x, 
+    png_fixed_point *int_red_y, png_fixed_point *int_green_x, 
+    png_fixed_point *int_green_y, png_fixed_point *int_blue_x, 
+    png_fixed_point *int_blue_y));
+#endif
+#endif
+
+#ifdef PNG_cHRM_SUPPORTED
+PNG_FP_EXPORT(135, void, png_set_cHRM,
+    (png_structp png_ptr, png_infop info_ptr, 
+    double white_x, double white_y, double red_x, double red_y, double green_x, 
+    double green_y, double blue_x, double blue_y));
+PNG_FIXED_EXPORT(136, void, png_set_cHRM_fixed, (png_structp png_ptr, 
+    png_infop info_ptr, png_fixed_point int_white_x, 
+    png_fixed_point int_white_y, png_fixed_point int_red_x, 
+    png_fixed_point int_red_y, png_fixed_point int_green_x, 
+    png_fixed_point int_green_y, png_fixed_point int_blue_x, 
+    png_fixed_point int_blue_y));
+#endif
+
+#ifdef PNG_gAMA_SUPPORTED
+PNG_FP_EXPORT(137, png_uint_32, png_get_gAMA,
+    (png_const_structp png_ptr, png_const_infop info_ptr, 
+    double *file_gamma));
+PNG_FIXED_EXPORT(138, png_uint_32, png_get_gAMA_fixed,
+    (png_const_structp png_ptr, png_const_infop info_ptr,
+    png_fixed_point *int_file_gamma));
+#endif
+
+#ifdef PNG_gAMA_SUPPORTED
+PNG_FP_EXPORT(139, void, png_set_gAMA, (png_structp png_ptr,
+    png_infop info_ptr, double file_gamma));
+PNG_FIXED_EXPORT(140, void, png_set_gAMA_fixed, (png_structp png_ptr, 
+    png_infop info_ptr, png_fixed_point int_file_gamma));
+#endif
+
+#ifdef PNG_hIST_SUPPORTED
+PNG_EXPORT(141, png_uint_32, png_get_hIST,
+    (png_const_structp png_ptr, png_const_infop info_ptr, 
+    png_uint_16p *hist));
+#endif
+
+#ifdef PNG_hIST_SUPPORTED
+PNG_EXPORT(142, void, png_set_hIST, (png_structp png_ptr,
+    png_infop info_ptr, png_const_uint_16p hist));
+#endif
+
+PNG_EXPORT(143, png_uint_32, png_get_IHDR,
+    (png_structp png_ptr, png_infop info_ptr, 
+    png_uint_32 *width, png_uint_32 *height, int *bit_depth, int *color_type, 
+    int *interlace_method, int *compression_method, int *filter_method));
+
+PNG_EXPORT(144, void, png_set_IHDR,
+    (png_structp png_ptr, png_infop info_ptr, 
+    png_uint_32 width, png_uint_32 height, int bit_depth, int color_type, 
+    int interlace_method, int compression_method, int filter_method));
+
+#ifdef PNG_oFFs_SUPPORTED
+PNG_EXPORT(145, png_uint_32, png_get_oFFs,
+    (png_const_structp png_ptr, png_const_infop info_ptr, 
+    png_int_32 *offset_x, png_int_32 *offset_y, int *unit_type));
+#endif
+
+#ifdef PNG_oFFs_SUPPORTED
+PNG_EXPORT(146, void, png_set_oFFs,
+    (png_structp png_ptr, png_infop info_ptr, 
+    png_int_32 offset_x, png_int_32 offset_y, int unit_type));
+#endif
+
+#ifdef PNG_pCAL_SUPPORTED
+PNG_EXPORT(147, png_uint_32, png_get_pCAL,
+    (png_const_structp png_ptr, png_const_infop info_ptr, 
+    png_charp *purpose, png_int_32 *X0, png_int_32 *X1, int *type,
+    int *nparams, 
+    png_charp *units, png_charpp *params));
+#endif
+
+#ifdef PNG_pCAL_SUPPORTED
+PNG_EXPORT(148, void, png_set_pCAL, (png_structp png_ptr,
+    png_infop info_ptr, 
+    png_const_charp purpose, png_int_32 X0, png_int_32 X1, int type, 
+    int nparams, png_const_charp units, png_charpp params));
+#endif
+
+#ifdef PNG_pHYs_SUPPORTED
+PNG_EXPORT(149, png_uint_32, png_get_pHYs,
+    (png_const_structp png_ptr, png_const_infop info_ptr, 
+    png_uint_32 *res_x, png_uint_32 *res_y, int *unit_type));
+#endif
+
+#ifdef PNG_pHYs_SUPPORTED
+PNG_EXPORT(150, void, png_set_pHYs,
+    (png_structp png_ptr, png_infop info_ptr, 
+    png_uint_32 res_x, png_uint_32 res_y, int unit_type));
+#endif
+
+PNG_EXPORT(151, png_uint_32, png_get_PLTE,
+    (png_const_structp png_ptr, png_const_infop info_ptr, 
+    png_colorp *palette, int *num_palette));
+
+PNG_EXPORT(152, void, png_set_PLTE,
+    (png_structp png_ptr, png_infop info_ptr, 
+    png_const_colorp palette, int num_palette));
+
+#ifdef PNG_sBIT_SUPPORTED
+PNG_EXPORT(153, png_uint_32, png_get_sBIT,
+    (png_const_structp png_ptr, png_infop info_ptr, 
+    png_color_8p *sig_bit));
+#endif
+
+#ifdef PNG_sBIT_SUPPORTED
+PNG_EXPORT(154, void, png_set_sBIT,
+    (png_structp png_ptr, png_infop info_ptr, png_const_color_8p sig_bit));
+#endif
+
+#ifdef PNG_sRGB_SUPPORTED
+PNG_EXPORT(155, png_uint_32, png_get_sRGB, (png_const_structp png_ptr,
+    png_const_infop info_ptr, int *file_srgb_intent));
+#endif
+
+#ifdef PNG_sRGB_SUPPORTED
+PNG_EXPORT(156, void, png_set_sRGB,
+    (png_structp png_ptr, png_infop info_ptr, int srgb_intent));
+PNG_EXPORT(157, void, png_set_sRGB_gAMA_and_cHRM, (png_structp png_ptr, 
+    png_infop info_ptr, int srgb_intent));
+#endif
+
+#ifdef PNG_iCCP_SUPPORTED
+PNG_EXPORT(158, png_uint_32, png_get_iCCP,
+    (png_const_structp png_ptr, png_const_infop info_ptr, 
+    png_charpp name, int *compression_type, png_bytepp profile, 
+    png_uint_32 *proflen));
+#endif
+
+#ifdef PNG_iCCP_SUPPORTED
+PNG_EXPORT(159, void, png_set_iCCP,
+    (png_structp png_ptr, png_infop info_ptr, 
+    png_const_charp name, int compression_type, png_const_bytep profile, 
+    png_uint_32 proflen));
+#endif
+
+#ifdef PNG_sPLT_SUPPORTED
+PNG_EXPORT(160, png_uint_32, png_get_sPLT,
+    (png_const_structp png_ptr, png_const_infop info_ptr, 
+    png_sPLT_tpp entries));
+#endif
+
+#ifdef PNG_sPLT_SUPPORTED
+PNG_EXPORT(161, void, png_set_sPLT,
+    (png_structp png_ptr, png_infop info_ptr, 
+    png_const_sPLT_tp entries, int nentries));
+#endif
+
+#ifdef PNG_TEXT_SUPPORTED
+/* png_get_text also returns the number of text chunks in *num_text */
+PNG_EXPORT(162, png_uint_32, png_get_text,
+    (png_const_structp png_ptr, png_const_infop info_ptr, 
+    png_textp *text_ptr, int *num_text));
+#endif
+
+/* Note while png_set_text() will accept a structure whose text, 
+ * language, and  translated keywords are NULL pointers, the structure
+ * returned by png_get_text will always contain regular
+ * zero-terminated C strings.  They might be empty strings but
+ * they will never be NULL pointers.
+ */
+
+#ifdef PNG_TEXT_SUPPORTED
+PNG_EXPORT(163, void, png_set_text,
+    (png_structp png_ptr, png_infop info_ptr, 
+    png_const_textp text_ptr, int num_text));
+#endif
+
+#ifdef PNG_tIME_SUPPORTED
+PNG_EXPORT(164, png_uint_32, png_get_tIME,
+    (png_const_structp png_ptr, png_infop info_ptr, png_timep *mod_time));
+#endif
+
+#ifdef PNG_tIME_SUPPORTED
+PNG_EXPORT(165, void, png_set_tIME,
+    (png_structp png_ptr, png_infop info_ptr, png_const_timep mod_time));
+#endif
+
+#ifdef PNG_tRNS_SUPPORTED
+PNG_EXPORT(166, png_uint_32, png_get_tRNS,
+    (png_const_structp png_ptr, png_infop info_ptr, 
+    png_bytep *trans_alpha, int *num_trans, png_color_16p *trans_color));
+#endif
+
+#ifdef PNG_tRNS_SUPPORTED
+PNG_EXPORT(167, void, png_set_tRNS,
+    (png_structp png_ptr, png_infop info_ptr, 
+    png_const_bytep trans_alpha, int num_trans, 
+    png_const_color_16p trans_color));
+#endif
+
+#ifdef PNG_sCAL_SUPPORTED
+PNG_FP_EXPORT(168, png_uint_32, png_get_sCAL,
+    (png_const_structp png_ptr, png_const_infop info_ptr, 
+    int *unit, double *width, double *height));
+#ifdef PNG_FLOATING_ARITHMETIC_SUPPORTED
+/* NOTE: this API is currently implemented using floating point arithmetic, 
+ * consequently it can only be used on systems with floating point support.
+ * In any case the range of values supported by png_fixed_point is small and it
+ * is highly recommended that png_get_sCAL_s be used instead.
+ */
+PNG_FIXED_EXPORT(214, png_uint_32, png_get_sCAL_fixed,
+    (png_structp png_ptr, png_const_infop info_ptr, int *unit,
+    png_fixed_point *width, 
+    png_fixed_point *height));
+#endif
+PNG_EXPORT(169, png_uint_32, png_get_sCAL_s,
+    (png_const_structp png_ptr, png_const_infop info_ptr,
+    int *unit, png_charpp swidth, png_charpp sheight));
+
+PNG_FP_EXPORT(170, void, png_set_sCAL,
+    (png_structp png_ptr, png_infop info_ptr, 
+    int unit, double width, double height));
+PNG_FIXED_EXPORT(213, void, png_set_sCAL_fixed, (png_structp png_ptr, 
+   png_infop info_ptr, int unit, png_fixed_point width, 
+   png_fixed_point height));
+PNG_EXPORT(171, void, png_set_sCAL_s,
+    (png_structp png_ptr, png_infop info_ptr, 
+    int unit, png_const_charp swidth, png_const_charp sheight));
+#endif /* PNG_sCAL_SUPPORTED */
+
+#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED
+/* Provide a list of chunks and how they are to be handled, if the built-in
+   handling or default unknown chunk handling is not desired.  Any chunks not
+   listed will be handled in the default manner.  The IHDR and IEND chunks
+   must not be listed.
+      keep = 0: follow default behaviour
+           = 1: do not keep
+           = 2: keep only if safe-to-copy
+           = 3: keep even if unsafe-to-copy
+*/
+PNG_EXPORT(172, void, png_set_keep_unknown_chunks,
+    (png_structp png_ptr, int keep, 
+    png_const_bytep chunk_list, int num_chunks));
+PNG_EXPORT(173, int, png_handle_as_unknown, (png_structp png_ptr, 
+    png_const_bytep chunk_name));
+#endif
+#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED
+PNG_EXPORT(174, void, png_set_unknown_chunks, (png_structp png_ptr, 
+    png_infop info_ptr, png_const_unknown_chunkp unknowns,
+    int num_unknowns));
+PNG_EXPORT(175, void, png_set_unknown_chunk_location,
+    (png_structp png_ptr, png_infop info_ptr, int chunk, int location));
+PNG_EXPORT(176, int, png_get_unknown_chunks, (png_const_structp png_ptr, 
+    png_const_infop info_ptr, png_unknown_chunkpp entries));
+#endif
+
+/* Png_free_data() will turn off the "valid" flag for anything it frees.
+ * If you need to turn it off for a chunk that your application has freed, 
+ * you can use png_set_invalid(png_ptr, info_ptr, PNG_INFO_CHNK);
+ */
+PNG_EXPORT(177, void, png_set_invalid,
+    (png_structp png_ptr, png_infop info_ptr, int mask));
+
+#ifdef PNG_INFO_IMAGE_SUPPORTED
+/* The "params" pointer is currently not used and is for future expansion. */
+PNG_EXPORT(178, void, png_read_png, (png_structp png_ptr, png_infop info_ptr, 
+    int transforms, png_voidp params));
+PNG_EXPORT(179, void, png_write_png, (png_structp png_ptr, png_infop info_ptr, 
+    int transforms, png_voidp params));
+#endif
+
+PNG_EXPORT(180, png_const_charp, png_get_copyright,
+    (png_const_structp png_ptr));
+PNG_EXPORT(181, png_const_charp, png_get_header_ver,
+    (png_const_structp png_ptr));
+PNG_EXPORT(182, png_const_charp, png_get_header_version,
+    (png_const_structp png_ptr));
+PNG_EXPORT(183, png_const_charp, png_get_libpng_ver,
+    (png_const_structp png_ptr));
+
+#ifdef PNG_MNG_FEATURES_SUPPORTED
+PNG_EXPORT(184, png_uint_32, png_permit_mng_features, (png_structp png_ptr, 
+    png_uint_32 mng_features_permitted));
+#endif
+
+/* For use in png_set_keep_unknown, added to version 1.2.6 */
+#define PNG_HANDLE_CHUNK_AS_DEFAULT   0
+#define PNG_HANDLE_CHUNK_NEVER        1
+#define PNG_HANDLE_CHUNK_IF_SAFE      2
+#define PNG_HANDLE_CHUNK_ALWAYS       3
+
+/* Strip the prepended error numbers ("#nnn ") from error and warning
+ * messages before passing them to the error or warning handler.
+ */
+#ifdef PNG_ERROR_NUMBERS_SUPPORTED
+PNG_EXPORT(185, void, png_set_strip_error_numbers,
+    (png_structp png_ptr, 
+    png_uint_32 strip_mode));
+#endif
+
+/* Added in libpng-1.2.6 */
+#ifdef PNG_SET_USER_LIMITS_SUPPORTED
+PNG_EXPORT(186, void, png_set_user_limits, (png_structp png_ptr, 
+    png_uint_32 user_width_max, png_uint_32 user_height_max));
+PNG_EXPORT(187, png_uint_32, png_get_user_width_max,
+    (png_const_structp png_ptr));
+PNG_EXPORT(188, png_uint_32, png_get_user_height_max,
+    (png_const_structp png_ptr));
+/* Added in libpng-1.4.0 */
+PNG_EXPORT(189, void, png_set_chunk_cache_max, (png_structp png_ptr, 
+    png_uint_32 user_chunk_cache_max));
+PNG_EXPORT(190, png_uint_32, png_get_chunk_cache_max,
+    (png_const_structp png_ptr));
+/* Added in libpng-1.4.1 */
+PNG_EXPORT(191, void, png_set_chunk_malloc_max, (png_structp png_ptr, 
+    png_alloc_size_t user_chunk_cache_max));
+PNG_EXPORT(192, png_alloc_size_t, png_get_chunk_malloc_max,
+    (png_const_structp png_ptr));
+#endif
+
+#if defined(PNG_INCH_CONVERSIONS_SUPPORTED)
+PNG_EXPORT(193, png_uint_32, png_get_pixels_per_inch,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+
+PNG_EXPORT(194, png_uint_32, png_get_x_pixels_per_inch,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+
+PNG_EXPORT(195, png_uint_32, png_get_y_pixels_per_inch,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+
+PNG_FP_EXPORT(196, float, png_get_x_offset_inches,
+    (png_const_structp png_ptr, png_const_infop info_ptr));
+#ifdef PNG_FIXED_POINT_SUPPORTED /* otherwise not implemented. */
+PNG_FIXED_EXPORT(211, png_fixed_point, png_get_x_offset_inches_fixed, 
+    (png_structp png_ptr, png_const_infop info_ptr));
+#endif
+
+PNG_FP_EXPORT(197, float, png_get_y_offset_inches, (png_const_structp png_ptr, 
+    png_const_infop info_ptr));
+#ifdef PNG_FIXED_POINT_SUPPORTED /* otherwise not implemented. */
+PNG_FIXED_EXPORT(212, png_fixed_point, png_get_y_offset_inches_fixed, 
+    (png_structp png_ptr, png_const_infop info_ptr));
+#endif
+
+#  ifdef PNG_pHYs_SUPPORTED
+PNG_EXPORT(198, png_uint_32, png_get_pHYs_dpi, (png_const_structp png_ptr, 
+    png_const_infop info_ptr, png_uint_32 *res_x, png_uint_32 *res_y,
+    int *unit_type));
+#  endif /* PNG_pHYs_SUPPORTED */
+#endif  /* PNG_INCH_CONVERSIONS_SUPPORTED */
+
+/* Added in libpng-1.4.0 */
+#ifdef PNG_IO_STATE_SUPPORTED
+PNG_EXPORT(199, png_uint_32, png_get_io_state, (png_structp png_ptr));
+
+PNG_EXPORTA(200, png_const_bytep, png_get_io_chunk_name,
+    (png_structp png_ptr), PNG_DEPRECATED);
+PNG_EXPORT(216, png_uint_32, png_get_io_chunk_type,
+    (png_const_structp png_ptr));
+
+/* The flags returned by png_get_io_state() are the following: */
+#  define PNG_IO_NONE        0x0000   /* no I/O at this moment */
+#  define PNG_IO_READING     0x0001   /* currently reading */
+#  define PNG_IO_WRITING     0x0002   /* currently writing */
+#  define PNG_IO_SIGNATURE   0x0010   /* currently at the file signature */
+#  define PNG_IO_CHUNK_HDR   0x0020   /* currently at the chunk header */
+#  define PNG_IO_CHUNK_DATA  0x0040   /* currently at the chunk data */
+#  define PNG_IO_CHUNK_CRC   0x0080   /* currently at the chunk crc */
+#  define PNG_IO_MASK_OP     0x000f   /* current operation: reading/writing */
+#  define PNG_IO_MASK_LOC    0x00f0   /* current location: sig/hdr/data/crc */
+#endif /* ?PNG_IO_STATE_SUPPORTED */
+
+/* Interlace support.  The following macros are always defined so that if
+ * libpng interlace handling is turned off the macros may be used to handle
+ * interlaced images within the application.
+ */
+#define PNG_INTERLACE_ADAM7_PASSES 7
+
+/* Two macros to return the first row and first column of the original,
+ * full, image which appears in a given pass.  'pass' is in the range 0
+ * to 6 and the result is in the range 0 to 7.
+ */
+#define PNG_PASS_START_ROW(pass) (((1U&~(pass))<<(3-((pass)>>1)))&7)
+#define PNG_PASS_START_COL(pass) (((1U& (pass))<<(3-(((pass)+1)>>1)))&7)
+
+/* Two macros to help evaluate the number of rows or columns in each
+ * pass.  This is expressed as a shift - effectively log2 of the number or
+ * rows or columns in each 8x8 tile of the original image.
+ */
+#define PNG_PASS_ROW_SHIFT(pass) ((pass)>2?(8-(pass))>>1:3)
+#define PNG_PASS_COL_SHIFT(pass) ((pass)>1?(7-(pass))>>1:3)
+
+/* Hence two macros to determine the number of rows or columns in a given
+ * pass of an image given its height or width.  In fact these macros may
+ * return non-zero even though the sub-image is empty, because the other
+ * dimension may be empty for a small image.
+ */
+#define PNG_PASS_ROWS(height, pass) (((height)+(((1<<PNG_PASS_ROW_SHIFT(pass))\
+   -1)-PNG_PASS_START_ROW(pass)))>>PNG_PASS_ROW_SHIFT(pass))
+#define PNG_PASS_COLS(width, pass) (((width)+(((1<<PNG_PASS_COL_SHIFT(pass))\
+   -1)-PNG_PASS_START_COL(pass)))>>PNG_PASS_COL_SHIFT(pass))
+
+/* For the progressive reader it is necessary to find the row in the output
+ * image given a row in an interlaced image, so two more macros:
+ */
+#define PNG_ROW_FROM_PASS_ROW(yIn, pass) \
+   (((yIn)<<PNG_PASS_ROW_SHIFT(pass))+PNG_PASS_START_ROW(pass))
+#define PNG_COL_FROM_PASS_COL(xIn, pass) \
+   (((xIn)<<PNG_PASS_COL_SHIFT(pass))+PNG_PASS_START_COL(pass))
+
+/* Two macros which return a boolean (0 or 1) saying whether the given row
+ * or column is in a particular pass.  These use a common utility macro that
+ * returns a mask for a given pass - the offset 'off' selects the row or
+ * column version.  The mask has the appropriate bit set for each column in
+ * the tile.
+ */
+#define PNG_PASS_MASK(pass,off) ( \
+   ((0x110145AFU>>(((7-(off))-(pass))<<2)) & 0xFU) | \
+   ((0x01145AF0U>>(((7-(off))-(pass))<<2)) & 0xF0U))
+
+#define PNG_ROW_IN_INTERLACE_PASS(y, pass) \
+   ((PNG_PASS_MASK(pass,0) >> ((y)&7)) & 1)
+#define PNG_COL_IN_INTERLACE_PASS(x, pass) \
+   ((PNG_PASS_MASK(pass,1) >> ((x)&7)) & 1)
+
+#ifdef PNG_READ_COMPOSITE_NODIV_SUPPORTED
+/* With these routines we avoid an integer divide, which will be slower on
+ * most machines.  However, it does take more operations than the corresponding
+ * divide method, so it may be slower on a few RISC systems.  There are two
+ * shifts (by 8 or 16 bits) and an addition, versus a single integer divide.
+ *
+ * Note that the rounding factors are NOT supposed to be the same!  128 and
+ * 32768 are correct for the NODIV code; 127 and 32767 are correct for the
+ * standard method.
+ *
+ * [Optimized code by Greg Roelofs and Mark Adler...blame us for bugs. :-) ]
+ */
+
+ /* fg and bg should be in `gamma 1.0' space; alpha is the opacity */
+
+#  define png_composite(composite, fg, alpha, bg)         \
+     { png_uint_16 temp = (png_uint_16)((png_uint_16)(fg) \
+           * (png_uint_16)(alpha)                         \
+           + (png_uint_16)(bg)*(png_uint_16)(255          \
+           - (png_uint_16)(alpha)) + (png_uint_16)128);   \
+       (composite) = (png_byte)((temp + (temp >> 8)) >> 8); }
+
+#  define png_composite_16(composite, fg, alpha, bg)       \
+     { png_uint_32 temp = (png_uint_32)((png_uint_32)(fg)  \
+           * (png_uint_32)(alpha)                          \
+           + (png_uint_32)(bg)*(png_uint_32)(65535L        \
+           - (png_uint_32)(alpha)) + (png_uint_32)32768L); \
+       (composite) = (png_uint_16)((temp + (temp >> 16)) >> 16); }
+
+#else  /* Standard method using integer division */
+
+#  define png_composite(composite, fg, alpha, bg)                          \
+     (composite) = (png_byte)(((png_uint_16)(fg) * (png_uint_16)(alpha) +  \
+     (png_uint_16)(bg) * (png_uint_16)(255 - (png_uint_16)(alpha)) +       \
+     (png_uint_16)127) / 255)
+
+#  define png_composite_16(composite, fg, alpha, bg)                         \
+     (composite) = (png_uint_16)(((png_uint_32)(fg) * (png_uint_32)(alpha) + \
+     (png_uint_32)(bg)*(png_uint_32)(65535L - (png_uint_32)(alpha)) +        \
+     (png_uint_32)32767) / (png_uint_32)65535L)
+#endif /* PNG_READ_COMPOSITE_NODIV_SUPPORTED */
+
+#ifdef PNG_READ_INT_FUNCTIONS_SUPPORTED
+PNG_EXPORT(201, png_uint_32, png_get_uint_32, (png_const_bytep buf));
+PNG_EXPORT(202, png_uint_16, png_get_uint_16, (png_const_bytep buf));
+PNG_EXPORT(203, png_int_32, png_get_int_32, (png_const_bytep buf));
+#endif
+
+PNG_EXPORT(204, png_uint_32, png_get_uint_31, (png_structp png_ptr, 
+    png_const_bytep buf));
+/* No png_get_int_16 -- may be added if there's a real need for it. */
+
+/* Place a 32-bit number into a buffer in PNG byte order (big-endian). */
+#ifdef PNG_WRITE_INT_FUNCTIONS_SUPPORTED
+PNG_EXPORT(205, void, png_save_uint_32, (png_bytep buf, png_uint_32 i));
+#endif
+#ifdef PNG_SAVE_INT_32_SUPPORTED
+PNG_EXPORT(206, void, png_save_int_32, (png_bytep buf, png_int_32 i));
+#endif
+
+/* Place a 16-bit number into a buffer in PNG byte order.
+ * The parameter is declared unsigned int, not png_uint_16, 
+ * just to avoid potential problems on pre-ANSI C compilers.
+ */
+#ifdef PNG_WRITE_INT_FUNCTIONS_SUPPORTED
+PNG_EXPORT(207, void, png_save_uint_16, (png_bytep buf, unsigned int i));
+/* No png_save_int_16 -- may be added if there's a real need for it. */
+#endif
+
+#ifdef PNG_USE_READ_MACROS
+/* Inline macros to do direct reads of bytes from the input buffer.
+ * The png_get_int_32() routine assumes we are using two's complement
+ * format for negative values, which is almost certainly true.
+ */
+#  define png_get_uint_32(buf) \
+     (((png_uint_32)(*(buf)) << 24) + \
+      ((png_uint_32)(*((buf) + 1)) << 16) + \
+      ((png_uint_32)(*((buf) + 2)) << 8) + \
+      ((png_uint_32)(*((buf) + 3))))
+
+   /* From libpng-1.4.0 until 1.4.4, the png_get_uint_16 macro (but not the
+    * function) incorrectly returned a value of type png_uint_32.
+    */
+#  define png_get_uint_16(buf) \
+     ((png_uint_16) \
+      (((unsigned int)(*(buf)) << 8) + \
+       ((unsigned int)(*((buf) + 1)))))
+
+#  define png_get_int_32(buf) \
+     ((png_int_32)((*(buf) & 0x80) \
+      ? -((png_int_32)((png_get_uint_32(buf) ^ 0xffffffffL) + 1)) \
+      : (png_int_32)png_get_uint_32(buf)))
+#endif
+
+/* Maintainer: Put new public prototypes here ^, in libpng.3, and project
+ * defs
+ */
+
+/* The last ordinal number (this is the *last* one already used; the next
+ * one to use is one more than this.)  Maintainer, remember to add an entry to
+ * scripts/symbols.def as well.
+ */
+#ifdef PNG_EXPORT_LAST_ORDINAL
+  PNG_EXPORT_LAST_ORDINAL(220);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PNG_VERSION_INFO_ONLY */
+/* Do not put anything past this line */
+#endif /* PNG_H */
diff --git a/contrib/media/updf/include/pngconf.h b/contrib/media/updf/include/pngconf.h
new file mode 100644
index 0000000000..2633bf890c
--- /dev/null
+++ b/contrib/media/updf/include/pngconf.h
@@ -0,0 +1,632 @@
+
+/* pngconf.h - machine configurable file for libpng
+ *
+ * libpng version 1.5.1 - February 3, 2011
+ *
+ * Copyright (c) 1998-2011 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ *
+ * This code is released under the libpng license.
+ * For conditions of distribution and use, see the disclaimer
+ * and license in png.h
+ *
+ */
+
+/* Any machine specific code is near the front of this file, so if you
+ * are configuring libpng for a machine, you may want to read the section
+ * starting here down to where it starts to typedef png_color, png_text,
+ * and png_info.
+ */
+
+#ifndef PNGCONF_H
+#define PNGCONF_H
+
+/* PNG_NO_LIMITS_H may be used to turn off the use of the standard C
+ * definition file for  machine specific limits, this may impact the
+ * correctness of the definitons below (see uses of INT_MAX).
+ */
+#ifndef PNG_NO_LIMITS_H
+#  include <limits.h>
+#endif
+
+/* For the memory copy APIs (i.e. the standard definitions of these),
+ * because this file defines png_memcpy and so on the base APIs must
+ * be defined here.
+ */
+#ifdef BSD
+#  include <strings.h>
+#else
+#  include <string.h>
+#endif
+
+/* For png_FILE_p - this provides the standard definition of a
+ * FILE
+ */
+#ifdef PNG_STDIO_SUPPORTED
+#  include <stdio.h>
+#endif
+
+/* This controls optimization of the reading of 16 and 32 bit values
+ * from PNG files.  It can be set on a per-app-file basis - it
+ * just changes whether a macro is used to the function is called.
+ * The library builder sets the default, if read functions are not
+ * built into the library the macro implementation is forced on.
+ */
+#ifndef PNG_READ_INT_FUNCTIONS_SUPPORTED
+#  define PNG_USE_READ_MACROS
+#endif
+#if !defined(PNG_NO_USE_READ_MACROS) && !defined(PNG_USE_READ_MACROS)
+#  if PNG_DEFAULT_READ_MACROS
+#    define PNG_USE_READ_MACROS
+#  endif
+#endif
+
+/* COMPILER SPECIFIC OPTIONS.
+ *
+ * These options are provided so that a variety of difficult compilers
+ * can be used.  Some are fixed at build time (e.g. PNG_API_RULE
+ * below) but still have compiler specific implementations, others
+ * may be changed on a per-file basis when compiling against libpng.
+ */
+
+/* The PNGARG macro protects us against machines that don't have function
+ * prototypes (ie K&R style headers).  If your compiler does not handle
+ * function prototypes, define this macro and use the included ansi2knr.
+ * I've always been able to use _NO_PROTO as the indicator, but you may
+ * need to drag the empty declaration out in front of here, or change the
+ * ifdef to suit your own needs.
+ */
+#ifndef PNGARG
+
+#  ifdef OF /* zlib prototype munger */
+#    define PNGARG(arglist) OF(arglist)
+#  else
+
+#    ifdef _NO_PROTO
+#      define PNGARG(arglist) ()
+#    else
+#      define PNGARG(arglist) arglist
+#    endif /* _NO_PROTO */
+
+#  endif /* OF */
+
+#endif /* PNGARG */
+
+/* Function calling conventions.
+ * =============================
+ * Normally it is not necessary to specify to the compiler how to call
+ * a function - it just does it - however on x86 systems derived from
+ * Microsoft and Borland C compilers ('IBM PC', 'DOS', 'Windows' systems
+ * and some others) there are multiple ways to call a function and the
+ * default can be changed on the compiler command line.  For this reason
+ * libpng specifies the calling convention of every exported function and
+ * every function called via a user supplied function pointer.  This is
+ * done in this file by defining the following macros:
+ *
+ * PNGAPI    Calling convention for exported functions.
+ * PNGCBAPI  Calling convention for user provided (callback) functions.
+ * PNGCAPI   Calling convention used by the ANSI-C library (required
+ *           for longjmp callbacks and sometimes used internally to
+ *           specify the calling convention for zlib).
+ *
+ * These macros should never be overridden.  If it is necessary to
+ * change calling convention in a private build this can be done
+ * by setting PNG_API_RULE (which defaults to 0) to one of the values
+ * below to select the correct 'API' variants.
+ *
+ * PNG_API_RULE=0 Use PNGCAPI - the 'C' calling convention - throughout.
+ *                This is correct in every known environment.
+ * PNG_API_RULE=1 Use the operating system convention for PNGAPI and
+ *                the 'C' calling convention (from PNGCAPI) for
+ *                callbacks (PNGCBAPI).  This is no longer required
+ *                in any known environment - if it has to be used
+ *                please post an explanation of the problem to the
+ *                libpng mailing list.
+ *
+ * These cases only differ if the operating system does not use the C
+ * calling convention, at present this just means the above cases
+ * (x86 DOS/Windows sytems) and, even then, this does not apply to
+ * Cygwin running on those systems.
+ *
+ * Note that the value must be defined in pnglibconf.h so that what
+ * the application uses to call the library matches the conventions
+ * set when building the library.
+ */
+
+/* Symbol export
+ * =============
+ * When building a shared library it is almost always necessary to tell
+ * the compiler which symbols to export.  The png.h macro 'PNG_EXPORT'
+ * is used to mark the symbols.  On some systems these symbols can be
+ * extracted at link time and need no special processing by the compiler,
+ * on other systems the symbols are flagged by the compiler and just
+ * the declaration requires a special tag applied (unfortunately) in a
+ * compiler dependent way.  Some systems can do either.
+ *
+ * A small number of older systems also require a symbol from a DLL to
+ * be flagged to the program that calls it.  This is a problem because
+ * we do not know in the header file included by application code that
+ * the symbol will come from a shared library, as opposed to a statically
+ * linked one.  For this reason the application must tell us by setting
+ * the magic flag PNG_USE_DLL to turn on the special processing before
+ * it includes png.h.
+ *
+ * Four additional macros are used to make this happen:
+ *
+ * PNG_IMPEXP The magic (if any) to cause a symbol to be exported from
+ *            the build or imported if PNG_USE_DLL is set - compiler
+ *            and system specific.
+ *
+ * PNG_EXPORT_TYPE(type) A macro that pre or appends PNG_IMPEXP to
+ *                       'type', compiler specific.
+ *
+ * PNG_DLL_EXPORT Set to the magic to use during a libpng build to
+ *                make a symbol exported from the DLL.
+ *
+ * PNG_DLL_IMPORT Set to the magic to force the libpng symbols to come
+ *                from a DLL - used to define PNG_IMPEXP when
+ *                PNG_USE_DLL is set.
+ */
+
+/* System specific discovery.
+ * ==========================
+ * This code is used at build time to find PNG_IMPEXP, the API settings
+ * and PNG_EXPORT_TYPE(), it may also set a macro to indicate the DLL
+ * import processing is possible.  On Windows/x86 systems it also sets
+ * compiler-specific macros to the values required to change the calling
+ * conventions of the various functions.
+ */
+#if ( defined(_Windows) || defined(_WINDOWS) || defined(WIN32) ||\
+      defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__) ) &&\
+    ( defined(_X86_) || defined(_X64_) || defined(_M_IX86) ||\
+      defined(_M_X64) || defined(_M_IA64) )
+  /* Windows system (DOS doesn't support DLLs) running on x86/x64.  Includes
+   * builds under Cygwin or MinGW.  Also includes Watcom builds but these need
+   * special treatment because they are not compatible with GCC or Visual C
+   * because of different calling conventions.
+   */
+#  if PNG_API_RULE == 2
+    /* If this line results in an error, either because __watcall is not
+     * understood or because of a redefine just below you cannot use *this*
+     * build of the library with the compiler you are using.  *This* build was
+     * build using Watcom and applications must also be built using Watcom!
+     */
+#    define PNGCAPI __watcall
+#  endif
+
+#  if defined(__GNUC__) || (defined (_MSC_VER) && (_MSC_VER >= 800))
+#    define PNGCAPI __cdecl
+#    if PNG_API_RULE == 1
+#      define PNGAPI __stdcall
+#    endif
+#  else
+    /* An older compiler, or one not detected (erroneously) above,
+     * if necessary override on the command line to get the correct
+     * variants for the compiler.
+     */
+#    ifndef PNGCAPI
+#      define PNGCAPI _cdecl
+#    endif
+#    if PNG_API_RULE == 1 && !defined(PNGAPI)
+#      define PNGAPI _stdcall
+#    endif
+#  endif /* compiler/api */
+  /* NOTE: PNGCBAPI always defaults to PNGCAPI. */
+
+#  if defined(PNGAPI) && !defined(PNG_USER_PRIVATEBUILD)
+   ERROR: PNG_USER_PRIVATEBUILD must be defined if PNGAPI is changed
+#  endif
+
+#  if (defined(_MSC_VER) && _MSC_VER < 800) ||\
+      (defined(__BORLANDC__) && __BORLANDC__ < 0x500)
+    /* older Borland and MSC
+     * compilers used '__export' and required this to be after
+     * the type.
+     */
+#    ifndef PNG_EXPORT_TYPE
+#      define PNG_EXPORT_TYPE(type) type PNG_IMPEXP
+#    endif
+#    define PNG_DLL_EXPORT __export
+#  else /* newer compiler */
+#    define PNG_DLL_EXPORT __declspec(dllexport)
+#    ifndef PNG_DLL_IMPORT
+#      define PNG_DLL_IMPORT __declspec(dllimport)
+#    endif
+#  endif /* compiler */
+
+#else /* !Windows/x86 */
+#  if (defined(__IBMC__) || defined(__IBMCPP__)) && defined(__OS2__)
+#    define PNGAPI _System
+#  else /* !Windows/x86 && !OS/2 */
+    /* Use the defaults, or define PNG*API on the command line (but
+     * this will have to be done for every compile!)
+     */
+#  endif /* other system, !OS/2 */
+#endif /* !Windows/x86 */
+
+/* Now do all the defaulting . */
+#ifndef PNGCAPI
+#  define PNGCAPI
+#endif
+#ifndef PNGCBAPI
+#  define PNGCBAPI PNGCAPI
+#endif
+#ifndef PNGAPI
+#  define PNGAPI PNGCAPI
+#endif
+
+/* The default for PNG_IMPEXP depends on whether the library is
+ * being built or used.
+ */
+#ifndef PNG_IMPEXP
+#  ifdef PNGLIB_BUILD
+    /* Building the library */
+#    if (defined(DLL_EXPORT)/*from libtool*/ ||\
+        defined(_WINDLL) || defined(_DLL) || defined(__DLL__) ||\
+        defined(_USRDLL) ||\
+        defined(PNG_BUILD_DLL)) && defined(PNG_DLL_EXPORT)
+      /* Building a DLL. */
+#      define PNG_IMPEXP PNG_DLL_EXPORT
+#    endif /* DLL */
+#  else
+    /* Using the library */
+#    if defined(PNG_USE_DLL) && defined(PNG_DLL_IMPORT)
+      /* This forces use of a DLL, disallowing static linking */
+#      define PNG_IMPEXP PNG_DLL_IMPORT
+#    endif
+#  endif
+
+#  ifndef PNG_IMPEXP
+#    define PNG_IMPEXP
+#  endif
+#endif
+
+/* THe following complexity is concerned with getting the 'attributes' of the
+ * declared function in the correct place.  This potentially requires a separate
+ * PNG_EXPORT function for every compiler.
+ */
+#ifndef PNG_FUNCTION
+#  ifdef __GNUC__
+#     define PNG_FUNCTION(type, name, args, attributes)\
+         attributes type name args
+#  else /* !GNUC */
+#     ifdef _MSC_VER
+#        define PNG_FUNCTION(type, name, args, attributes)\
+         attributes type name args
+#     else /* !MSC */
+#        define PNG_FUNCTION(type, name, args, attributes)\
+            type name args
+#     endif
+#  endif
+#endif
+
+#ifndef PNG_EXPORT_TYPE
+#  define PNG_EXPORT_TYPE(type) PNG_IMPEXP type
+#endif
+
+   /* The ordinal value is only relevant when preprocessing png.h for symbol
+    * table entries, so we discard it here.  See the .dfn files in the
+    * scripts directory.
+    */
+#ifndef PNG_EXPORTA
+#  define PNG_EXPORTA(ordinal, type, name, args, attributes)\
+      extern PNG_FUNCTION(PNG_EXPORT_TYPE(type),(PNGAPI name),PNGARG(args),\
+         attributes)
+#endif
+
+#define PNG_EXPORT(ordinal, type, name, args)\
+   PNG_EXPORTA(ordinal, type, name, args, )
+
+/* Use PNG_REMOVED to comment out a removed interface. */
+#ifndef PNG_REMOVED
+#  define PNG_REMOVED(ordinal, type, name, args, attributes)
+#endif
+
+#ifndef PNG_CALLBACK
+#  define PNG_CALLBACK(type, name, args, attributes)\
+   type (PNGCBAPI name) PNGARG(args) attributes
+#endif
+
+/* Support for compiler specific function attributes.  These are used
+ * so that where compiler support is available incorrect use of API
+ * functions in png.h will generate compiler warnings.
+ *
+ * Added at libpng-1.2.41.
+ */
+
+#ifndef PNG_NO_PEDANTIC_WARNINGS
+#  ifndef PNG_PEDANTIC_WARNINGS_SUPPORTED
+#    define PNG_PEDANTIC_WARNINGS_SUPPORTED
+#  endif
+#endif
+
+#ifdef PNG_PEDANTIC_WARNINGS_SUPPORTED
+  /* Support for compiler specific function attributes.  These are used
+   * so that where compiler support is available incorrect use of API
+   * functions in png.h will generate compiler warnings.  Added at libpng
+   * version 1.2.41.
+   */
+#  ifdef __GNUC__
+#    ifndef PNG_USE_RESULT
+#      define PNG_USE_RESULT __attribute__((__warn_unused_result__))
+#    endif
+#    ifndef PNG_NORETURN
+#      define PNG_NORETURN   __attribute__((__noreturn__))
+#    endif
+#    ifndef PNG_PTR_NORETURN
+#      define PNG_PTR_NORETURN   __attribute__((__noreturn__))
+#    endif
+#    ifndef PNG_ALLOCATED
+#      define PNG_ALLOCATED  __attribute__((__malloc__))
+#    endif
+
+    /* This specifically protects structure members that should only be
+     * accessed from within the library, therefore should be empty during
+     * a library build.
+     */
+#    ifndef PNGLIB_BUILD
+#      ifndef PNG_DEPRECATED
+#        define PNG_DEPRECATED __attribute__((__deprecated__))
+#      endif
+#      ifndef PNG_DEPSTRUCT
+#        define PNG_DEPSTRUCT  __attribute__((__deprecated__))
+#      endif
+#      ifndef PNG_PRIVATE
+#        if 0 /* Doesn't work so we use deprecated instead*/
+#          define PNG_PRIVATE \
+            __attribute__((warning("This function is not exported by libpng.")))
+#        else
+#          define PNG_PRIVATE \
+            __attribute__((__deprecated__))
+#        endif
+#      endif /* PNG_PRIVATE */
+#    endif /* PNGLIB_BUILD */
+#  endif /* __GNUC__ */
+#  ifdef _MSC_VER /* may need to check value */
+#    ifndef PNG_USE_RESULT
+#      define PNG_USE_RESULT /*not supported*/
+#    endif
+#    ifndef PNG_NORETURN
+#      define PNG_NORETURN   __declspec(noreturn)
+#    endif
+#    ifndef PNG_PTR_NORETURN
+#      define PNG_PTR_NORETURN /*not supported*/
+#    endif
+#    ifndef PNG_ALLOCATED
+#      define PNG_ALLOCATED __declspec(restrict)
+#    endif
+
+    /* This specifically protects structure members that should only be
+     * accessed from within the library, therefore should be empty during
+     * a library build.
+     */
+#    ifndef PNGLIB_BUILD
+#      ifndef PNG_DEPRECATED
+#        define PNG_DEPRECATED __declspec(deprecated)
+#      endif
+#      ifndef PNG_DEPSTRUCT
+#        define PNG_DEPSTRUCT  __declspec(deprecated)
+#      endif
+#      ifndef PNG_PRIVATE
+#        define PNG_PRIVATE __declspec(deprecated)
+#      endif /* PNG_PRIVATE */
+#    endif /* PNGLIB_BUILD */
+#  endif /* __GNUC__ */
+#endif /* PNG_PEDANTIC_WARNINGS */
+
+#ifndef PNG_DEPRECATED
+#  define PNG_DEPRECATED  /* Use of this function is deprecated */
+#endif
+#ifndef PNG_USE_RESULT
+#  define PNG_USE_RESULT  /* The result of this function must be checked */
+#endif
+#ifndef PNG_NORETURN
+#  define PNG_NORETURN    /* This function does not return */
+#endif
+#ifndef PNG_ALLOCATED
+#  define PNG_ALLOCATED   /* The result of the function is new memory */
+#endif
+#ifndef PNG_DEPSTRUCT
+#  define PNG_DEPSTRUCT   /* Access to this struct member is deprecated */
+#endif
+#ifndef PNG_PRIVATE
+#  define PNG_PRIVATE     /* This is a private libpng function */
+#endif
+#ifndef PNG_FP_EXPORT     /* A floating point API. */
+#  ifdef PNG_FLOATING_POINT_SUPPORTED
+#     define PNG_FP_EXPORT(ordinal, type, name, args)\
+         PNG_EXPORT(ordinal, type, name, args)
+#  else                   /* No floating point APIs */
+#     define PNG_FP_EXPORT(ordinal, type, name, args)
+#  endif
+#endif
+#ifndef PNG_FIXED_EXPORT  /* A fixed point API. */
+#  ifdef PNG_FIXED_POINT_SUPPORTED
+#     define PNG_FIXED_EXPORT(ordinal, type, name, args)\
+         PNG_EXPORT(ordinal, type, name, args)
+#  else                   /* No fixed point APIs */
+#     define PNG_FIXED_EXPORT(ordinal, type, name, args)
+#  endif
+#endif
+
+/* The following uses const char * instead of char * for error
+ * and warning message functions, so some compilers won't complain.
+ * If you do not want to use const, define PNG_NO_CONST here.
+ *
+ * This should not change how the APIs are called, so it can be done
+ * on a per-file basis in the application.
+ */
+#ifndef PNG_CONST
+#  ifndef PNG_NO_CONST
+#    define PNG_CONST const
+#  else
+#    define PNG_CONST
+#  endif
+#endif
+
+/* Some typedefs to get us started.  These should be safe on most of the
+ * common platforms.  The typedefs should be at least as large as the
+ * numbers suggest (a png_uint_32 must be at least 32 bits long), but they
+ * don't have to be exactly that size.  Some compilers dislike passing
+ * unsigned shorts as function parameters, so you may be better off using
+ * unsigned int for png_uint_16.
+ */
+
+#if defined(INT_MAX) && (INT_MAX > 0x7ffffffeL)
+typedef unsigned int png_uint_32;
+typedef int png_int_32;
+#else
+typedef unsigned long png_uint_32;
+typedef long png_int_32;
+#endif
+typedef unsigned short png_uint_16;
+typedef short png_int_16;
+typedef unsigned char png_byte;
+
+#ifdef PNG_NO_SIZE_T
+typedef unsigned int png_size_t;
+#else
+typedef size_t png_size_t;
+#endif
+#define png_sizeof(x) (sizeof (x))
+
+/* The following is needed for medium model support.  It cannot be in the
+ * pngpriv.h header.  Needs modification for other compilers besides
+ * MSC.  Model independent support declares all arrays and pointers to be
+ * large using the far keyword.  The zlib version used must also support
+ * model independent data.  As of version zlib 1.0.4, the necessary changes
+ * have been made in zlib.  The USE_FAR_KEYWORD define triggers other
+ * changes that are needed. (Tim Wegner)
+ */
+
+/* Separate compiler dependencies (problem here is that zlib.h always
+ * defines FAR. (SJT)
+ */
+#ifdef __BORLANDC__
+#  if defined(__LARGE__) || defined(__HUGE__) || defined(__COMPACT__)
+#    define LDATA 1
+#  else
+#    define LDATA 0
+#  endif
+  /* GRR:  why is Cygwin in here?  Cygwin is not Borland C... */
+#  if !defined(__WIN32__) && !defined(__FLAT__) && !defined(__CYGWIN__)
+#    define PNG_MAX_MALLOC_64K /* only used in build */
+#    if (LDATA != 1)
+#      ifndef FAR
+#        define FAR __far
+#      endif
+#      define USE_FAR_KEYWORD
+#    endif   /* LDATA != 1 */
+         /* Possibly useful for moving data out of default segment.
+          * Uncomment it if you want. Could also define FARDATA as
+          * const if your compiler supports it. (SJT)
+#        define FARDATA FAR
+          */
+#  endif  /* __WIN32__, __FLAT__, __CYGWIN__ */
+#endif   /* __BORLANDC__ */
+
+
+/* Suggest testing for specific compiler first before testing for
+ * FAR.  The Watcom compiler defines both __MEDIUM__ and M_I86MM,
+ * making reliance oncertain keywords suspect. (SJT)
+ */
+
+/* MSC Medium model */
+#ifdef FAR
+#  ifdef M_I86MM
+#    define USE_FAR_KEYWORD
+#    define FARDATA FAR
+#    include <dos.h>
+#  endif
+#endif
+
+/* SJT: default case */
+#ifndef FAR
+#  define FAR
+#endif
+
+/* At this point FAR is always defined */
+#ifndef FARDATA
+#  define FARDATA
+#endif
+
+/* Typedef for floating-point numbers that are converted
+ * to fixed-point with a multiple of 100,000, e.g., gamma
+ */
+typedef png_int_32 png_fixed_point;
+
+/* Add typedefs for pointers */
+typedef void                      FAR * png_voidp;
+typedef PNG_CONST void            FAR * png_const_voidp;
+typedef png_byte                  FAR * png_bytep;
+typedef PNG_CONST png_byte        FAR * png_const_bytep;
+typedef png_uint_32               FAR * png_uint_32p;
+typedef PNG_CONST png_uint_32     FAR * png_const_uint_32p;
+typedef png_int_32                FAR * png_int_32p;
+typedef PNG_CONST png_int_32      FAR * png_const_int_32p;
+typedef png_uint_16               FAR * png_uint_16p;
+typedef PNG_CONST png_uint_16     FAR * png_const_uint_16p;
+typedef png_int_16                FAR * png_int_16p;
+typedef PNG_CONST png_int_16      FAR * png_const_int_16p;
+typedef char                      FAR * png_charp;
+typedef PNG_CONST char            FAR * png_const_charp;
+typedef png_fixed_point           FAR * png_fixed_point_p;
+typedef PNG_CONST png_fixed_point FAR * png_const_fixed_point_p;
+typedef png_size_t                FAR * png_size_tp;
+typedef PNG_CONST png_size_t      FAR * png_const_size_tp;
+
+#ifdef PNG_STDIO_SUPPORTED
+typedef FILE            * png_FILE_p;
+#endif
+
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+typedef double           FAR * png_doublep;
+typedef PNG_CONST double FAR * png_const_doublep;
+#endif
+
+/* Pointers to pointers; i.e. arrays */
+typedef png_byte        FAR * FAR * png_bytepp;
+typedef png_uint_32     FAR * FAR * png_uint_32pp;
+typedef png_int_32      FAR * FAR * png_int_32pp;
+typedef png_uint_16     FAR * FAR * png_uint_16pp;
+typedef png_int_16      FAR * FAR * png_int_16pp;
+typedef PNG_CONST char  FAR * FAR * png_const_charpp;
+typedef char            FAR * FAR * png_charpp;
+typedef png_fixed_point FAR * FAR * png_fixed_point_pp;
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+typedef double          FAR * FAR * png_doublepp;
+#endif
+
+/* Pointers to pointers to pointers; i.e., pointer to array */
+typedef char            FAR * FAR * FAR * png_charppp;
+
+/* png_alloc_size_t is guaranteed to be no smaller than png_size_t,
+ * and no smaller than png_uint_32.  Casts from png_size_t or png_uint_32
+ * to png_alloc_size_t are not necessary; in fact, it is recommended
+ * not to use them at all so that the compiler can complain when something
+ * turns out to be problematic.
+ * Casts in the other direction (from png_alloc_size_t to png_size_t or
+ * png_uint_32) should be explicitly applied; however, we do not expect
+ * to encounter practical situations that require such conversions.
+ */
+#if defined(__TURBOC__) && !defined(__FLAT__)
+   typedef unsigned long png_alloc_size_t;
+#else
+#  if defined(_MSC_VER) && defined(MAXSEG_64K)
+     typedef unsigned long    png_alloc_size_t;
+#  else
+     /* This is an attempt to detect an old Windows system where (int) is
+      * actually 16 bits, in that case png_malloc must have an argument with a
+      * bigger size to accomodate the requirements of the library.
+      */
+#    if (defined(_Windows) || defined(_WINDOWS) || defined(_WINDOWS_)) && \
+        (!defined(INT_MAX) || INT_MAX <= 0x7ffffffeL)
+       typedef DWORD         png_alloc_size_t;
+#    else
+       typedef png_size_t    png_alloc_size_t;
+#    endif
+#  endif
+#endif
+
+#endif /* PNGCONF_H */
diff --git a/contrib/media/updf/include/pngdebug.h b/contrib/media/updf/include/pngdebug.h
new file mode 100644
index 0000000000..16f81fdd14
--- /dev/null
+++ b/contrib/media/updf/include/pngdebug.h
@@ -0,0 +1,157 @@
+
+/* pngdebug.h - Debugging macros for libpng, also used in pngtest.c
+ *
+ * Copyright (c) 1998-2011 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ *
+ * Last changed in libpng 1.5.0 [January 6, 2011]
+ *
+ * This code is released under the libpng license.
+ * For conditions of distribution and use, see the disclaimer
+ * and license in png.h
+ */
+
+/* Define PNG_DEBUG at compile time for debugging information.  Higher
+ * numbers for PNG_DEBUG mean more debugging information.  This has
+ * only been added since version 0.95 so it is not implemented throughout
+ * libpng yet, but more support will be added as needed.
+ *
+ * png_debug[1-2]?(level, message ,arg{0-2})
+ *   Expands to a statement (either a simple expression or a compound
+ *   do..while(0) statement) that outputs a message with parameter
+ *   substitution if PNG_DEBUG is defined to 2 or more.  If PNG_DEBUG
+ *   is undefined, 0 or 1 every png_debug expands to a simple expression
+ *   (actually ((void)0)).
+ *
+ *   level: level of detail of message, starting at 0.  A level 'n'
+ *          message is preceded by 'n' tab characters (not implemented
+ *          on Microsoft compilers unless PNG_DEBUG_FILE is also
+ *          defined, to allow debug DLL compilation with no standard IO).
+ *   message: a printf(3) style text string.  A trailing '\n' is added
+ *            to the message.
+ *   arg: 0 to 2 arguments for printf(3) style substitution in message.
+ */
+#ifndef PNGDEBUG_H
+#define PNGDEBUG_H
+/* These settings control the formatting of messages in png.c and pngerror.c */
+/* Moved to pngdebug.h at 1.5.0 */
+#  ifndef PNG_LITERAL_SHARP
+#    define PNG_LITERAL_SHARP 0x23
+#  endif
+#  ifndef PNG_LITERAL_LEFT_SQUARE_BRACKET
+#    define PNG_LITERAL_LEFT_SQUARE_BRACKET 0x5b
+#  endif
+#  ifndef PNG_LITERAL_RIGHT_SQUARE_BRACKET
+#    define PNG_LITERAL_RIGHT_SQUARE_BRACKET 0x5d
+#  endif
+#  ifndef PNG_STRING_NEWLINE
+#    define PNG_STRING_NEWLINE "\n"
+#  endif
+
+#ifdef PNG_DEBUG
+#  if (PNG_DEBUG > 0)
+#    if !defined(PNG_DEBUG_FILE) && defined(_MSC_VER)
+#      include <crtdbg.h>
+#      if (PNG_DEBUG > 1)
+#        ifndef _DEBUG
+#          define _DEBUG
+#        endif
+#        ifndef png_debug
+#          define png_debug(l,m)  _RPT0(_CRT_WARN,m PNG_STRING_NEWLINE)
+#        endif
+#        ifndef png_debug1
+#          define png_debug1(l,m,p1)  _RPT1(_CRT_WARN,m PNG_STRING_NEWLINE,p1)
+#        endif
+#        ifndef png_debug2
+#          define png_debug2(l,m,p1,p2) \
+             _RPT2(_CRT_WARN,m PNG_STRING_NEWLINE,p1,p2)
+#        endif
+#      endif
+#    else /* PNG_DEBUG_FILE || !_MSC_VER */
+#      ifndef PNG_STDIO_SUPPORTED
+#        include <stdio.h> /* not included yet */
+#      endif
+#      ifndef PNG_DEBUG_FILE
+#        define PNG_DEBUG_FILE stderr
+#      endif /* PNG_DEBUG_FILE */
+
+#      if (PNG_DEBUG > 1)
+/* Note: ["%s"m PNG_STRING_NEWLINE] probably does not work on
+ * non-ISO compilers
+ */
+#        ifdef __STDC__
+#          ifndef png_debug
+#            define png_debug(l,m) \
+       do { \
+       int num_tabs=l; \
+       fprintf(PNG_DEBUG_FILE,"%s"m PNG_STRING_NEWLINE,(num_tabs==1 ? "\t" : \
+         (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":"")))); \
+       } while (0)
+#          endif
+#          ifndef png_debug1
+#            define png_debug1(l,m,p1) \
+       do { \
+       int num_tabs=l; \
+       fprintf(PNG_DEBUG_FILE,"%s"m PNG_STRING_NEWLINE,(num_tabs==1 ? "\t" : \
+         (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))),p1); \
+       } while (0)
+#          endif
+#          ifndef png_debug2
+#            define png_debug2(l,m,p1,p2) \
+       do { \
+       int num_tabs=l; \
+       fprintf(PNG_DEBUG_FILE,"%s"m PNG_STRING_NEWLINE,(num_tabs==1 ? "\t" : \
+         (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))),p1,p2); \
+       } while (0)
+#          endif
+#        else /* __STDC __ */
+#          ifndef png_debug
+#            define png_debug(l,m) \
+       do { \
+       int num_tabs=l; \
+       char format[256]; \
+       snprintf(format,256,"%s%s%s",(num_tabs==1 ? "\t" : \
+         (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))), \
+         m,PNG_STRING_NEWLINE); \
+       fprintf(PNG_DEBUG_FILE,format); \
+       } while (0)
+#          endif
+#          ifndef png_debug1
+#            define png_debug1(l,m,p1) \
+       do { \
+       int num_tabs=l; \
+       char format[256]; \
+       snprintf(format,256,"%s%s%s",(num_tabs==1 ? "\t" : \
+         (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))), \
+         m,PNG_STRING_NEWLINE); \
+       fprintf(PNG_DEBUG_FILE,format,p1); \
+       } while (0)
+#          endif
+#          ifndef png_debug2
+#            define png_debug2(l,m,p1,p2) \
+       do { \
+       int num_tabs=l; \
+       char format[256]; \
+       snprintf(format,256,"%s%s%s",(num_tabs==1 ? "\t" : \
+         (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))), \
+         m,PNG_STRING_NEWLINE); \
+       fprintf(PNG_DEBUG_FILE,format,p1,p2); \
+       } while (0)
+#          endif
+#        endif /* __STDC __ */
+#      endif /* (PNG_DEBUG > 1) */
+
+#    endif /* _MSC_VER */
+#  endif /* (PNG_DEBUG > 0) */
+#endif /* PNG_DEBUG */
+#ifndef png_debug
+#  define png_debug(l, m) ((void)0)
+#endif
+#ifndef png_debug1
+#  define png_debug1(l, m, p1) ((void)0)
+#endif
+#ifndef png_debug2
+#  define png_debug2(l, m, p1, p2) ((void)0)
+#endif
+#endif /* PNGDEBUG_H */
diff --git a/contrib/media/updf/include/pnginfo.h b/contrib/media/updf/include/pnginfo.h
new file mode 100644
index 0000000000..fa19f85e72
--- /dev/null
+++ b/contrib/media/updf/include/pnginfo.h
@@ -0,0 +1,270 @@
+
+/* pnginfo.h - header file for PNG reference library
+ *
+ * Copyright (c) 1998-2011 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ *
+ * Last changed in libpng 1.5.0 [January 6, 2011]
+ *
+ * This code is released under the libpng license.
+ * For conditions of distribution and use, see the disclaimer
+ * and license in png.h
+ */
+
+ /* png_info is a structure that holds the information in a PNG file so
+ * that the application can find out the characteristics of the image.
+ * If you are reading the file, this structure will tell you what is
+ * in the PNG file.  If you are writing the file, fill in the information
+ * you want to put into the PNG file, using png_set_*() functions, then
+ * call png_write_info().
+ *
+ * The names chosen should be very close to the PNG specification, so
+ * consult that document for information about the meaning of each field.
+ *
+ * With libpng < 0.95, it was only possible to directly set and read the
+ * the values in the png_info_struct, which meant that the contents and
+ * order of the values had to remain fixed.  With libpng 0.95 and later,
+ * however, there are now functions that abstract the contents of
+ * png_info_struct from the application, so this makes it easier to use
+ * libpng with dynamic libraries, and even makes it possible to use
+ * libraries that don't have all of the libpng ancillary chunk-handing
+ * functionality.  In libpng-1.5.0 this was moved into a separate private
+ * file that is not visible to applications.
+ *
+ * The following members may have allocated storage attached that should be
+ * cleaned up before the structure is discarded: palette, trans, text,
+ * pcal_purpose, pcal_units, pcal_params, hist, iccp_name, iccp_profile,
+ * splt_palettes, scal_unit, row_pointers, and unknowns.   By default, these
+ * are automatically freed when the info structure is deallocated, if they were
+ * allocated internally by libpng.  This behavior can be changed by means
+ * of the png_data_freer() function.
+ *
+ * More allocation details: all the chunk-reading functions that
+ * change these members go through the corresponding png_set_*
+ * functions.  A function to clear these members is available: see
+ * png_free_data().  The png_set_* functions do not depend on being
+ * able to point info structure members to any of the storage they are
+ * passed (they make their own copies), EXCEPT that the png_set_text
+ * functions use the same storage passed to them in the text_ptr or
+ * itxt_ptr structure argument, and the png_set_rows and png_set_unknowns
+ * functions do not make their own copies.
+ */
+#ifndef PNGINFO_H
+#define PNGINFO_H
+
+struct png_info_def
+{
+   /* the following are necessary for every PNG file */
+   png_uint_32 width;  /* width of image in pixels (from IHDR) */
+   png_uint_32 height; /* height of image in pixels (from IHDR) */
+   png_uint_32 valid;  /* valid chunk data (see PNG_INFO_ below) */
+   png_size_t rowbytes; /* bytes needed to hold an untransformed row */
+   png_colorp palette;      /* array of color values (valid & PNG_INFO_PLTE) */
+   png_uint_16 num_palette; /* number of color entries in "palette" (PLTE) */
+   png_uint_16 num_trans;   /* number of transparent palette color (tRNS) */
+   png_byte bit_depth;      /* 1, 2, 4, 8, or 16 bits/channel (from IHDR) */
+   png_byte color_type;     /* see PNG_COLOR_TYPE_ below (from IHDR) */
+   /* The following three should have been named *_method not *_type */
+   png_byte compression_type; /* must be PNG_COMPRESSION_TYPE_BASE (IHDR) */
+   png_byte filter_type;    /* must be PNG_FILTER_TYPE_BASE (from IHDR) */
+   png_byte interlace_type; /* One of PNG_INTERLACE_NONE, PNG_INTERLACE_ADAM7 */
+
+   /* The following is informational only on read, and not used on writes. */
+   png_byte channels;       /* number of data channels per pixel (1, 2, 3, 4) */
+   png_byte pixel_depth;    /* number of bits per pixel */
+   png_byte spare_byte;     /* to align the data, and for future use */
+   png_byte signature[8];   /* magic bytes read by libpng from start of file */
+
+   /* The rest of the data is optional.  If you are reading, check the
+    * valid field to see if the information in these are valid.  If you
+    * are writing, set the valid field to those chunks you want written,
+    * and initialize the appropriate fields below.
+    */
+
+#if defined(PNG_gAMA_SUPPORTED)
+   /* The gAMA chunk describes the gamma characteristics of the system
+    * on which the image was created, normally in the range [1.0, 2.5].
+    * Data is valid if (valid & PNG_INFO_gAMA) is non-zero.
+    */
+   png_fixed_point gamma;
+#endif
+
+#ifdef PNG_sRGB_SUPPORTED
+    /* GR-P, 0.96a */
+    /* Data valid if (valid & PNG_INFO_sRGB) non-zero. */
+   png_byte srgb_intent; /* sRGB rendering intent [0, 1, 2, or 3] */
+#endif
+
+#ifdef PNG_TEXT_SUPPORTED
+   /* The tEXt, and zTXt chunks contain human-readable textual data in
+    * uncompressed, compressed, and optionally compressed forms, respectively.
+    * The data in "text" is an array of pointers to uncompressed,
+    * null-terminated C strings. Each chunk has a keyword that describes the
+    * textual data contained in that chunk.  Keywords are not required to be
+    * unique, and the text string may be empty.  Any number of text chunks may
+    * be in an image.
+    */
+   int num_text; /* number of comments read or comments to write */
+   int max_text; /* current size of text array */
+   png_textp text; /* array of comments read or comments to write */
+#endif /* PNG_TEXT_SUPPORTED */
+
+#ifdef PNG_tIME_SUPPORTED
+   /* The tIME chunk holds the last time the displayed image data was
+    * modified.  See the png_time struct for the contents of this struct.
+    */
+   png_time mod_time;
+#endif
+
+#ifdef PNG_sBIT_SUPPORTED
+   /* The sBIT chunk specifies the number of significant high-order bits
+    * in the pixel data.  Values are in the range [1, bit_depth], and are
+    * only specified for the channels in the pixel data.  The contents of
+    * the low-order bits is not specified.  Data is valid if
+    * (valid & PNG_INFO_sBIT) is non-zero.
+    */
+   png_color_8 sig_bit; /* significant bits in color channels */
+#endif
+
+#if defined(PNG_tRNS_SUPPORTED) || defined(PNG_READ_EXPAND_SUPPORTED) || \
+defined(PNG_READ_BACKGROUND_SUPPORTED)
+   /* The tRNS chunk supplies transparency data for paletted images and
+    * other image types that don't need a full alpha channel.  There are
+    * "num_trans" transparency values for a paletted image, stored in the
+    * same order as the palette colors, starting from index 0.  Values
+    * for the data are in the range [0, 255], ranging from fully transparent
+    * to fully opaque, respectively.  For non-paletted images, there is a
+    * single color specified that should be treated as fully transparent.
+    * Data is valid if (valid & PNG_INFO_tRNS) is non-zero.
+    */
+   png_bytep trans;    /* alpha values for paletted image */
+   png_bytep trans_alpha;    /* alpha values for paletted image */
+   png_color_16 trans_color; /* transparent color for non-palette image */
+#endif
+
+#if defined(PNG_bKGD_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED)
+   /* The bKGD chunk gives the suggested image background color if the
+    * display program does not have its own background color and the image
+    * is needs to composited onto a background before display.  The colors
+    * in "background" are normally in the same color space/depth as the
+    * pixel data.  Data is valid if (valid & PNG_INFO_bKGD) is non-zero.
+    */
+   png_color_16 background;
+#endif
+
+#ifdef PNG_oFFs_SUPPORTED
+   /* The oFFs chunk gives the offset in "offset_unit_type" units rightwards
+    * and downwards from the top-left corner of the display, page, or other
+    * application-specific co-ordinate space.  See the PNG_OFFSET_ defines
+    * below for the unit types.  Valid if (valid & PNG_INFO_oFFs) non-zero.
+    */
+   png_int_32 x_offset; /* x offset on page */
+   png_int_32 y_offset; /* y offset on page */
+   png_byte offset_unit_type; /* offset units type */
+#endif
+
+#ifdef PNG_pHYs_SUPPORTED
+   /* The pHYs chunk gives the physical pixel density of the image for
+    * display or printing in "phys_unit_type" units (see PNG_RESOLUTION_
+    * defines below).  Data is valid if (valid & PNG_INFO_pHYs) is non-zero.
+    */
+   png_uint_32 x_pixels_per_unit; /* horizontal pixel density */
+   png_uint_32 y_pixels_per_unit; /* vertical pixel density */
+   png_byte phys_unit_type; /* resolution type (see PNG_RESOLUTION_ below) */
+#endif
+
+#ifdef PNG_hIST_SUPPORTED
+   /* The hIST chunk contains the relative frequency or importance of the
+    * various palette entries, so that a viewer can intelligently select a
+    * reduced-color palette, if required.  Data is an array of "num_palette"
+    * values in the range [0,65535]. Data valid if (valid & PNG_INFO_hIST)
+    * is non-zero.
+    */
+   png_uint_16p hist;
+#endif
+
+#ifdef PNG_cHRM_SUPPORTED
+   /* The cHRM chunk describes the CIE color characteristics of the monitor
+    * on which the PNG was created.  This data allows the viewer to do gamut
+    * mapping of the input image to ensure that the viewer sees the same
+    * colors in the image as the creator.  Values are in the range
+    * [0.0, 0.8].  Data valid if (valid & PNG_INFO_cHRM) non-zero.
+    */
+   png_fixed_point x_white;
+   png_fixed_point y_white;
+   png_fixed_point x_red;
+   png_fixed_point y_red;
+   png_fixed_point x_green;
+   png_fixed_point y_green;
+   png_fixed_point x_blue;
+   png_fixed_point y_blue;
+#endif
+
+#ifdef PNG_pCAL_SUPPORTED
+   /* The pCAL chunk describes a transformation between the stored pixel
+    * values and original physical data values used to create the image.
+    * The integer range [0, 2^bit_depth - 1] maps to the floating-point
+    * range given by [pcal_X0, pcal_X1], and are further transformed by a
+    * (possibly non-linear) transformation function given by "pcal_type"
+    * and "pcal_params" into "pcal_units".  Please see the PNG_EQUATION_
+    * defines below, and the PNG-Group's PNG extensions document for a
+    * complete description of the transformations and how they should be
+    * implemented, and for a description of the ASCII parameter strings.
+    * Data values are valid if (valid & PNG_INFO_pCAL) non-zero.
+    */
+   png_charp pcal_purpose;  /* pCAL chunk description string */
+   png_int_32 pcal_X0;      /* minimum value */
+   png_int_32 pcal_X1;      /* maximum value */
+   png_charp pcal_units;    /* Latin-1 string giving physical units */
+   png_charpp pcal_params;  /* ASCII strings containing parameter values */
+   png_byte pcal_type;      /* equation type (see PNG_EQUATION_ below) */
+   png_byte pcal_nparams;   /* number of parameters given in pcal_params */
+#endif
+
+/* New members added in libpng-1.0.6 */
+   png_uint_32 free_me;     /* flags items libpng is responsible for freeing */
+
+#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED) || \
+ defined(PNG_HANDLE_AS_UNKNOWN_SUPPORTED)
+   /* Storage for unknown chunks that the library doesn't recognize. */
+   png_unknown_chunkp unknown_chunks;
+   int unknown_chunks_num;
+#endif
+
+#ifdef PNG_iCCP_SUPPORTED
+   /* iCCP chunk data. */
+   png_charp iccp_name;     /* profile name */
+   png_bytep iccp_profile;  /* International Color Consortium profile data */
+   png_uint_32 iccp_proflen;  /* ICC profile data length */
+   png_byte iccp_compression; /* Always zero */
+#endif
+
+#ifdef PNG_sPLT_SUPPORTED
+   /* Data on sPLT chunks (there may be more than one). */
+   png_sPLT_tp splt_palettes;
+   png_uint_32 splt_palettes_num;
+#endif
+
+#ifdef PNG_sCAL_SUPPORTED
+   /* The sCAL chunk describes the actual physical dimensions of the
+    * subject matter of the graphic.  The chunk contains a unit specification
+    * a byte value, and two ASCII strings representing floating-point
+    * values.  The values are width and height corresponsing to one pixel
+    * in the image.  Data values are valid if (valid & PNG_INFO_sCAL) is
+    * non-zero.
+    */
+   png_byte scal_unit;         /* unit of physical scale */
+   png_charp scal_s_width;     /* string containing height */
+   png_charp scal_s_height;    /* string containing width */
+#endif
+
+#ifdef PNG_INFO_IMAGE_SUPPORTED
+   /* Memory has been allocated if (valid & PNG_ALLOCATED_INFO_ROWS)
+      non-zero */
+   /* Data valid if (valid & PNG_INFO_IDAT) non-zero */
+   png_bytepp row_pointers;        /* the image bits */
+#endif
+
+};
+#endif /* PNGINFO_H */
diff --git a/contrib/media/updf/include/pnglibconf.h b/contrib/media/updf/include/pnglibconf.h
new file mode 100644
index 0000000000..8fbe0038dd
--- /dev/null
+++ b/contrib/media/updf/include/pnglibconf.h
@@ -0,0 +1,173 @@
+/* pnglibconf.h - library build configuration */
+
+/* libpng version 1.5.0 - January 6, 2011 */
+
+/* Copyright (c) 1998-2011 Glenn Randers-Pehrson */
+
+/* This code is released under the libpng license. */
+/* For conditions of distribution and use, see the disclaimer */
+/* and license in png.h */
+
+/* pnglibconf.h */
+/* Machine generated file: DO NOT EDIT */
+/* Derived from: scripts/pnglibconf.dfa */
+#ifndef PNGLCONF_H
+#define PNGLCONF_H
+/* settings */
+#define PNG_MAX_GAMMA_8 11
+#define PNG_CALLOC_SUPPORTED
+#define PNG_QUANTIZE_RED_BITS 5
+#define PNG_USER_WIDTH_MAX 1000000L
+#define PNG_QUANTIZE_GREEN_BITS 5
+#define PNG_API_RULE 0
+#define PNG_QUANTIZE_BLUE_BITS 5
+#define PNG_USER_CHUNK_CACHE_MAX 0
+#define PNG_USER_HEIGHT_MAX 1000000L
+#define PNG_sCAL_PRECISION 5
+#define PNG_COST_SHIFT 3
+#define PNG_WEIGHT_SHIFT 8
+#define PNG_USER_CHUNK_MALLOC_MAX 0
+#define PNG_DEFAULT_READ_MACROS 1
+#define PNG_ZBUF_SIZE 8192
+#define PNG_GAMMA_THRESHOLD_FIXED 5000
+/* end of settings */
+/* options */
+#define PNG_INFO_IMAGE_SUPPORTED
+#define PNG_HANDLE_AS_UNKNOWN_SUPPORTED
+#define PNG_POINTER_INDEXING_SUPPORTED
+#define PNG_WARNINGS_SUPPORTED
+#define PNG_FLOATING_ARITHMETIC_SUPPORTED
+#define PNG_WRITE_SUPPORTED
+#define PNG_WRITE_INTERLACING_SUPPORTED
+#define PNG_WRITE_16BIT_SUPPORTED
+#define PNG_EASY_ACCESS_SUPPORTED
+#define PNG_ALIGN_MEMORY_SUPPORTED
+#define PNG_WRITE_WEIGHTED_FILTER_SUPPORTED
+#define PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED
+#define PNG_USER_LIMITS_SUPPORTED
+#define PNG_FIXED_POINT_SUPPORTED
+#define PNG_ERROR_NUMBERS_SUPPORTED
+#define PNG_ERROR_TEXT_SUPPORTED
+#define PNG_READ_SUPPORTED
+/*#undef PNG_READ_16_TO_8_ACCURATE_SCALE_SUPPORTED*/
+#define PNG_BENIGN_ERRORS_SUPPORTED
+#define PNG_SETJMP_SUPPORTED
+#define PNG_WRITE_FLUSH_SUPPORTED
+#define PNG_MNG_FEATURES_SUPPORTED
+#define PNG_FLOATING_POINT_SUPPORTED
+#define PNG_INCH_CONVERSIONS_SUPPORTED
+#define PNG_STDIO_SUPPORTED
+#define PNG_READ_UNKNOWN_CHUNKS_SUPPORTED
+#define PNG_USER_MEM_SUPPORTED
+#define PNG_IO_STATE_SUPPORTED
+#define PNG_SET_USER_LIMITS_SUPPORTED
+#define PNG_READ_ANCILLARY_CHUNKS_SUPPORTED
+#define PNG_WRITE_INT_FUNCTIONS_SUPPORTED
+#define PNG_WRITE_ANCILLARY_CHUNKS_SUPPORTED
+#define PNG_WRITE_FILTER_SUPPORTED
+#define PNG_SET_CHUNK_CACHE_LIMIT_SUPPORTED
+#define PNG_WRITE_iCCP_SUPPORTED
+#define PNG_READ_TRANSFORMS_SUPPORTED
+#define PNG_READ_GAMMA_SUPPORTED
+#define PNG_READ_bKGD_SUPPORTED
+#define PNG_UNKNOWN_CHUNKS_SUPPORTED
+#define PNG_READ_sCAL_SUPPORTED
+#define PNG_WRITE_hIST_SUPPORTED
+#define PNG_READ_OPT_PLTE_SUPPORTED
+#define PNG_SET_CHUNK_MALLOC_LIMIT_SUPPORTED
+#define PNG_WRITE_gAMA_SUPPORTED
+#define PNG_READ_GRAY_TO_RGB_SUPPORTED
+#define PNG_WRITE_pCAL_SUPPORTED
+#define PNG_READ_INVERT_ALPHA_SUPPORTED
+#define PNG_WRITE_TRANSFORMS_SUPPORTED
+#define PNG_READ_sBIT_SUPPORTED
+#define PNG_READ_PACK_SUPPORTED
+#define PNG_WRITE_SWAP_SUPPORTED
+#define PNG_READ_cHRM_SUPPORTED
+#define PNG_WRITE_tIME_SUPPORTED
+#define PNG_READ_INTERLACING_SUPPORTED
+#define PNG_READ_tRNS_SUPPORTED
+#define PNG_WRITE_pHYs_SUPPORTED
+#define PNG_WRITE_INVERT_SUPPORTED
+#define PNG_READ_RGB_TO_GRAY_SUPPORTED
+#define PNG_WRITE_sRGB_SUPPORTED
+#define PNG_READ_oFFs_SUPPORTED
+#define PNG_WRITE_FILLER_SUPPORTED
+#define PNG_WRITE_TEXT_SUPPORTED
+#define PNG_WRITE_SHIFT_SUPPORTED
+#define PNG_PROGRESSIVE_READ_SUPPORTED
+#define PNG_READ_SHIFT_SUPPORTED
+#define PNG_CONVERT_tIME_SUPPORTED
+#define PNG_READ_USER_TRANSFORM_SUPPORTED
+#define PNG_READ_INT_FUNCTIONS_SUPPORTED
+#define PNG_READ_USER_CHUNKS_SUPPORTED
+#define PNG_READ_hIST_SUPPORTED
+#define PNG_READ_16BIT_SUPPORTED
+#define PNG_READ_SWAP_ALPHA_SUPPORTED
+#define PNG_READ_COMPOSITE_NODIV_SUPPORTED
+#define PNG_SEQUENTIAL_READ_SUPPORTED
+#define PNG_READ_BACKGROUND_SUPPORTED
+#define PNG_READ_QUANTIZE_SUPPORTED
+#define PNG_READ_iCCP_SUPPORTED
+#define PNG_READ_STRIP_ALPHA_SUPPORTED
+#define PNG_READ_PACKSWAP_SUPPORTED
+#define PNG_READ_sRGB_SUPPORTED
+#define PNG_WRITE_tEXt_SUPPORTED
+#define PNG_READ_gAMA_SUPPORTED
+#define PNG_READ_pCAL_SUPPORTED
+#define PNG_READ_EXPAND_SUPPORTED
+#define PNG_WRITE_sPLT_SUPPORTED
+#define PNG_READ_SWAP_SUPPORTED
+#define PNG_READ_tIME_SUPPORTED
+#define PNG_READ_pHYs_SUPPORTED
+#define PNG_WRITE_SWAP_ALPHA_SUPPORTED
+#define PNG_TIME_RFC1123_SUPPORTED
+#define PNG_READ_TEXT_SUPPORTED
+#define PNG_WRITE_BGR_SUPPORTED
+#define PNG_USER_CHUNKS_SUPPORTED
+#define PNG_CONSOLE_IO_SUPPORTED
+#define PNG_WRITE_PACK_SUPPORTED
+#define PNG_READ_FILLER_SUPPORTED
+#define PNG_WRITE_bKGD_SUPPORTED
+#define PNG_WRITE_tRNS_SUPPORTED
+#define PNG_READ_sPLT_SUPPORTED
+#define PNG_WRITE_sCAL_SUPPORTED
+#define PNG_WRITE_oFFs_SUPPORTED
+#define PNG_READ_tEXt_SUPPORTED
+#define PNG_WRITE_sBIT_SUPPORTED
+#define PNG_READ_INVERT_SUPPORTED
+#define PNG_READ_16_TO_8_SUPPORTED
+#define PNG_WRITE_cHRM_SUPPORTED
+#define PNG_16BIT_SUPPORTED
+#define PNG_WRITE_USER_TRANSFORM_SUPPORTED
+#define PNG_READ_BGR_SUPPORTED
+#define PNG_WRITE_PACKSWAP_SUPPORTED
+#define PNG_WRITE_INVERT_ALPHA_SUPPORTED
+#define PNG_sCAL_SUPPORTED
+#define PNG_WRITE_zTXt_SUPPORTED
+#define PNG_USER_TRANSFORM_INFO_SUPPORTED
+#define PNG_sBIT_SUPPORTED
+#define PNG_cHRM_SUPPORTED
+#define PNG_bKGD_SUPPORTED
+#define PNG_tRNS_SUPPORTED
+#define PNG_WRITE_iTXt_SUPPORTED
+#define PNG_oFFs_SUPPORTED
+#define PNG_USER_TRANSFORM_PTR_SUPPORTED
+#define PNG_hIST_SUPPORTED
+#define PNG_iCCP_SUPPORTED
+#define PNG_sRGB_SUPPORTED
+#define PNG_READ_zTXt_SUPPORTED
+#define PNG_gAMA_SUPPORTED
+#define PNG_pCAL_SUPPORTED
+#define PNG_CHECK_cHRM_SUPPORTED
+#define PNG_tIME_SUPPORTED
+#define PNG_pHYs_SUPPORTED
+#define PNG_READ_iTXt_SUPPORTED
+#define PNG_TEXT_SUPPORTED
+#define PNG_SAVE_INT_32_SUPPORTED
+#define PNG_sPLT_SUPPORTED
+#define PNG_tEXt_SUPPORTED
+#define PNG_zTXt_SUPPORTED
+#define PNG_iTXt_SUPPORTED
+/* end of options */
+#endif /* PNGLCONF_H */
diff --git a/contrib/media/updf/include/pngpriv.h b/contrib/media/updf/include/pngpriv.h
new file mode 100644
index 0000000000..675608a6ff
--- /dev/null
+++ b/contrib/media/updf/include/pngpriv.h
@@ -0,0 +1,1235 @@
+
+/* pngpriv.h - private declarations for use inside libpng
+ *
+ * For conditions of distribution and use, see copyright notice in png.h
+ * Copyright (c) 1998-2011 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ *
+ * Last changed in libpng 1.5.0 [January 6, 2011]
+ *
+ * This code is released under the libpng license.
+ * For conditions of distribution and use, see the disclaimer
+ * and license in png.h
+ */
+
+/* The symbols declared in this file (including the functions declared
+ * as PNG_EXTERN) are PRIVATE.  They are not part of the libpng public
+ * interface, and are not recommended for use by regular applications.
+ * Some of them may become public in the future; others may stay private,
+ * change in an incompatible way, or even disappear.
+ * Although the libpng users are not forbidden to include this header,
+ * they should be well aware of the issues that may arise from doing so.
+ */
+
+#ifndef PNGPRIV_H
+#define PNGPRIV_H
+
+/* This is required for the definition of abort(), used as a last ditch
+ * error handler when all else fails.
+ */
+#include <stdlib.h>
+
+#define PNGLIB_BUILD
+#ifdef PNG_USER_CONFIG
+#  include "pngusr.h"
+   /* These should have been defined in pngusr.h */
+#  ifndef PNG_USER_PRIVATEBUILD
+#    define PNG_USER_PRIVATEBUILD "Custom libpng build"
+#  endif
+#  ifndef PNG_USER_DLLFNAME_POSTFIX
+#    define PNG_USER_DLLFNAME_POSTFIX "Cb"
+#  endif
+#endif
+#include "png.h"
+#include "pnginfo.h"
+#include "pngstruct.h"
+
+/* This is used for 16 bit gamma tables - only the top level pointers are const,
+ * this could be changed:
+ */
+typedef PNG_CONST png_uint_16p FAR * png_const_uint_16pp;
+
+/* Added at libpng-1.2.9 */
+/* Moved to pngpriv.h at libpng-1.5.0 */
+
+/* config.h is created by and PNG_CONFIGURE_LIBPNG is set by the "configure"
+ * script.  We may need it here to get the correct configuration on things
+ * like limits.
+ */
+#ifdef PNG_CONFIGURE_LIBPNG
+#  ifdef HAVE_CONFIG_H
+#    include "config.h"
+#  endif
+#endif
+
+/* Moved to pngpriv.h at libpng-1.5.0 */
+/* NOTE: some of these may have been used in external applications as
+ * these definitions were exposed in pngconf.h prior to 1.5.
+ */
+
+/* If you are running on a machine where you cannot allocate more
+ * than 64K of memory at once, uncomment this.  While libpng will not
+ * normally need that much memory in a chunk (unless you load up a very
+ * large file), zlib needs to know how big of a chunk it can use, and
+ * libpng thus makes sure to check any memory allocation to verify it
+ * will fit into memory.
+ *
+ * zlib provides 'MAXSEG_64K' which, if defined, indicates the
+ * same limit and pngconf.h (already included) sets the limit
+ * if certain operating systems are detected.
+ */
+#if defined(MAXSEG_64K) && !defined(PNG_MAX_MALLOC_64K)
+#  define PNG_MAX_MALLOC_64K
+#endif
+
+/* Unused formal parameter warnings are silenced using the following macro
+ * which is expected to have no bad effects on performance (optimizing
+ * compilers will probably remove it entirely).  Note that if you replace
+ * it with something other than whitespace, you must include the terminating
+ * semicolon.
+ */
+#define PNG_UNUSED(param) (void)param;
+
+/* Just a little check that someone hasn't tried to define something
+ * contradictory.
+ */
+#if (PNG_ZBUF_SIZE > 65536L) && defined(PNG_MAX_MALLOC_64K)
+#  undef PNG_ZBUF_SIZE
+#  define PNG_ZBUF_SIZE 65536L
+#endif
+
+/* If warnings or errors are turned off the code is disabled
+ * or redirected here.
+ */
+#ifndef PNG_WARNINGS_SUPPORTED
+#  define png_warning(s1,s2) ((void)0)
+#  define png_chunk_warning(s1,s2) ((void)0)
+#endif
+#ifndef PNG_ERROR_TEXT_SUPPORTED
+#  define png_error(s1,s2) png_err(s1)
+#  define png_chunk_error(s1,s2) png_err(s1)
+#  define png_fixed_error(s1,s2) png_err(s1)
+#endif
+
+#ifndef PNG_EXTERN
+/* The functions exported by PNG_EXTERN are internal functions, which
+ * aren't usually used outside the library (as far as I know), so it is
+ * debatable if they should be exported at all.  In the future, when it
+ * is possible to have run-time registry of chunk-handling functions,
+ * some of these might be made available again.
+#  define PNG_EXTERN extern
+ */
+#  define PNG_EXTERN
+#endif
+
+/* Some fixed point APIs are still required even if not exported because
+ * they get used by the corresponding floating point APIs.  This magic
+ * deals with this:
+ */
+#ifdef PNG_FIXED_POINT_SUPPORTED
+#  define PNGFAPI PNGAPI
+#else
+#  define PNGFAPI /* PRIVATE */
+#endif
+
+/* Other defines specific to compilers can go here.  Try to keep
+ * them inside an appropriate ifdef/endif pair for portability.
+ */
+#if defined(PNG_FLOATING_POINT_SUPPORTED) ||\
+    defined(PNG_FLOATING_ARITHMETIC_SUPPORTED)
+   /* png.c requires the following ANSI-C constants if the conversion of
+    * floating point to ASCII is implemented therein:
+    *
+    *  DBL_DIG  Maximum number of decimal digits (can be set to any constant)
+    *  DBL_MIN  Smallest normalized fp number (can be set to an arbitrary value)
+    *  DBL_MAX  Maximum floating point number (can be set to an arbitrary value)
+    */
+#  include <float.h>
+
+#  if (defined(__MWERKS__) && defined(macintosh)) || defined(applec) || \
+    defined(THINK_C) || defined(__SC__) || defined(TARGET_OS_MAC)
+     /* We need to check that <math.h> hasn't already been included earlier
+      * as it seems it doesn't agree with <fp.h>, yet we should really use
+      * <fp.h> if possible.
+      */
+#    if !defined(__MATH_H__) && !defined(__MATH_H) && !defined(__cmath__)
+#      include <fp.h>
+#    endif
+#  else
+#    include <math.h>
+#  endif
+#  if defined(_AMIGA) && defined(__SASC) && defined(_M68881)
+     /* Amiga SAS/C: We must include builtin FPU functions when compiling using
+      * MATH=68881
+      */
+#    include <m68881.h>
+#  endif
+#endif
+
+/* This provides the non-ANSI (far) memory allocation routines. */
+#if defined(__TURBOC__) && defined(__MSDOS__)
+#  include <mem.h>
+#  include <alloc.h>
+#endif
+
+
+/* Moved here around 1.5.0beta36 from pngconf.h */
+/* Users may want to use these so they are not private.  Any library
+ * functions that are passed far data must be model-independent.
+ */
+
+/* Memory model/platform independent fns */
+#ifndef PNG_ABORT
+#  ifdef _WINDOWS_
+#    define PNG_ABORT() ExitProcess(0)
+#  else
+#    define PNG_ABORT() abort()
+#  endif
+#endif
+
+#ifdef USE_FAR_KEYWORD
+/* Use this to make far-to-near assignments */
+#  define CHECK   1
+#  define NOCHECK 0
+#  define CVT_PTR(ptr) (png_far_to_near(png_ptr,ptr,CHECK))
+#  define CVT_PTR_NOCHECK(ptr) (png_far_to_near(png_ptr,ptr,NOCHECK))
+#  define png_strcpy  _fstrcpy
+#  define png_strncpy _fstrncpy   /* Added to v 1.2.6 */
+#  define png_strlen  _fstrlen
+#  define png_memcmp  _fmemcmp    /* SJT: added */
+#  define png_memcpy  _fmemcpy
+#  define png_memset  _fmemset
+#  define png_sprintf sprintf
+#else
+#  ifdef _WINDOWS_  /* Favor Windows over C runtime fns */
+#    define CVT_PTR(ptr)         (ptr)
+#    define CVT_PTR_NOCHECK(ptr) (ptr)
+#    define png_strcpy  lstrcpyA
+#    define png_strncpy lstrcpynA
+#    define png_strlen  lstrlenA
+#    define png_memcmp  memcmp
+#    define png_memcpy  CopyMemory
+#    define png_memset  memset
+#    define png_sprintf wsprintfA
+#  else
+#    define CVT_PTR(ptr)         (ptr)
+#    define CVT_PTR_NOCHECK(ptr) (ptr)
+#    define png_strcpy  strcpy
+#    define png_strncpy strncpy     /* Added to v 1.2.6 */
+#    define png_strlen  strlen
+#    define png_memcmp  memcmp      /* SJT: added */
+#    define png_memcpy  memcpy
+#    define png_memset  memset
+#    define png_sprintf sprintf
+#  endif
+#endif
+/* End of memory model/platform independent support */
+
+#ifndef PNG_NO_SNPRINTF
+#  ifdef _MSC_VER
+#    define png_snprintf _snprintf   /* Added to v 1.2.19 */
+#    define png_snprintf2 _snprintf
+#    define png_snprintf6 _snprintf
+#  else
+#    define png_snprintf snprintf   /* Added to v 1.2.19 */
+#    define png_snprintf2 snprintf
+#    define png_snprintf6 snprintf
+#  endif
+#else
+  /* You don't have or don't want to use snprintf().  Caution: Using
+   * sprintf instead of snprintf exposes your application to accidental
+   * or malevolent buffer overflows.  If you don't have snprintf()
+   * as a general rule you should provide one (you can get one from
+   * Portable OpenSSH).
+   */
+#  define png_snprintf(s1,n,fmt,x1) png_sprintf(s1,fmt,x1)
+#  define png_snprintf2(s1,n,fmt,x1,x2) png_sprintf(s1,fmt,x1,x2)
+#  define png_snprintf6(s1,n,fmt,x1,x2,x3,x4,x5,x6) \
+      png_sprintf(s1,fmt,x1,x2,x3,x4,x5,x6)
+#endif
+/* End of 1.5.0beta36 move from pngconf.h */
+
+/* CONSTANTS and UTILITY MACROS
+ * These are used internally by libpng and not exposed in the API
+ */
+
+/* Various modes of operation.  Note that after an init, mode is set to
+ * zero automatically when the structure is created.
+ */
+#define PNG_HAVE_IHDR               0x01
+#define PNG_HAVE_PLTE               0x02
+#define PNG_HAVE_IDAT               0x04
+#define PNG_AFTER_IDAT              0x08 /* Have complete zlib datastream */
+#define PNG_HAVE_IEND               0x10
+#define PNG_HAVE_gAMA               0x20
+#define PNG_HAVE_cHRM               0x40
+#define PNG_HAVE_sRGB               0x80
+#define PNG_HAVE_CHUNK_HEADER      0x100
+#define PNG_WROTE_tIME             0x200
+#define PNG_WROTE_INFO_BEFORE_PLTE 0x400
+#define PNG_BACKGROUND_IS_GRAY     0x800
+#define PNG_HAVE_PNG_SIGNATURE    0x1000
+#define PNG_HAVE_CHUNK_AFTER_IDAT 0x2000 /* Have another chunk after IDAT */
+
+/* Flags for the transformations the PNG library does on the image data */
+#define PNG_BGR                 0x0001
+#define PNG_INTERLACE           0x0002
+#define PNG_PACK                0x0004
+#define PNG_SHIFT               0x0008
+#define PNG_SWAP_BYTES          0x0010
+#define PNG_INVERT_MONO         0x0020
+#define PNG_QUANTIZE            0x0040
+#define PNG_BACKGROUND          0x0080
+#define PNG_BACKGROUND_EXPAND   0x0100
+                          /*    0x0200 unused */
+#define PNG_16_TO_8             0x0400
+#define PNG_RGBA                0x0800
+#define PNG_EXPAND              0x1000
+#define PNG_GAMMA               0x2000
+#define PNG_GRAY_TO_RGB         0x4000
+#define PNG_FILLER              0x8000L
+#define PNG_PACKSWAP           0x10000L
+#define PNG_SWAP_ALPHA         0x20000L
+#define PNG_STRIP_ALPHA        0x40000L
+#define PNG_INVERT_ALPHA       0x80000L
+#define PNG_USER_TRANSFORM    0x100000L
+#define PNG_RGB_TO_GRAY_ERR   0x200000L
+#define PNG_RGB_TO_GRAY_WARN  0x400000L
+#define PNG_RGB_TO_GRAY       0x600000L  /* two bits, RGB_TO_GRAY_ERR|WARN */
+                       /*     0x800000L     Unused */
+#define PNG_ADD_ALPHA         0x1000000L  /* Added to libpng-1.2.7 */
+#define PNG_EXPAND_tRNS       0x2000000L  /* Added to libpng-1.2.9 */
+                       /*   0x4000000L  unused */
+                       /*   0x8000000L  unused */
+                       /*  0x10000000L  unused */
+                       /*  0x20000000L  unused */
+                       /*  0x40000000L  unused */
+
+/* Flags for png_create_struct */
+#define PNG_STRUCT_PNG   0x0001
+#define PNG_STRUCT_INFO  0x0002
+
+/* Scaling factor for filter heuristic weighting calculations */
+#define PNG_WEIGHT_FACTOR (1<<(PNG_WEIGHT_SHIFT))
+#define PNG_COST_FACTOR (1<<(PNG_COST_SHIFT))
+
+/* Flags for the png_ptr->flags rather than declaring a byte for each one */
+#define PNG_FLAG_ZLIB_CUSTOM_STRATEGY     0x0001
+#define PNG_FLAG_ZLIB_CUSTOM_LEVEL        0x0002
+#define PNG_FLAG_ZLIB_CUSTOM_MEM_LEVEL    0x0004
+#define PNG_FLAG_ZLIB_CUSTOM_WINDOW_BITS  0x0008
+#define PNG_FLAG_ZLIB_CUSTOM_METHOD       0x0010
+#define PNG_FLAG_ZLIB_FINISHED            0x0020
+#define PNG_FLAG_ROW_INIT                 0x0040
+#define PNG_FLAG_FILLER_AFTER             0x0080
+#define PNG_FLAG_CRC_ANCILLARY_USE        0x0100
+#define PNG_FLAG_CRC_ANCILLARY_NOWARN     0x0200
+#define PNG_FLAG_CRC_CRITICAL_USE         0x0400
+#define PNG_FLAG_CRC_CRITICAL_IGNORE      0x0800
+                                /*        0x1000  unused */
+                                /*        0x2000  unused */
+                                /*        0x4000  unused */
+#define PNG_FLAG_KEEP_UNKNOWN_CHUNKS      0x8000L
+#define PNG_FLAG_KEEP_UNSAFE_CHUNKS       0x10000L
+#define PNG_FLAG_LIBRARY_MISMATCH         0x20000L
+#define PNG_FLAG_STRIP_ERROR_NUMBERS      0x40000L
+#define PNG_FLAG_STRIP_ERROR_TEXT         0x80000L
+#define PNG_FLAG_MALLOC_NULL_MEM_OK       0x100000L
+#define PNG_FLAG_ADD_ALPHA                0x200000L  /* Added to libpng-1.2.8 */
+#define PNG_FLAG_STRIP_ALPHA              0x400000L  /* Added to libpng-1.2.8 */
+#define PNG_FLAG_BENIGN_ERRORS_WARN       0x800000L  /* Added to libpng-1.4.0 */
+                                  /*     0x1000000L  unused */
+                                  /*     0x2000000L  unused */
+                                  /*     0x4000000L  unused */
+                                  /*     0x8000000L  unused */
+                                  /*    0x10000000L  unused */
+                                  /*    0x20000000L  unused */
+                                  /*    0x40000000L  unused */
+
+#define PNG_FLAG_CRC_ANCILLARY_MASK (PNG_FLAG_CRC_ANCILLARY_USE | \
+                                     PNG_FLAG_CRC_ANCILLARY_NOWARN)
+
+#define PNG_FLAG_CRC_CRITICAL_MASK  (PNG_FLAG_CRC_CRITICAL_USE | \
+                                     PNG_FLAG_CRC_CRITICAL_IGNORE)
+
+#define PNG_FLAG_CRC_MASK           (PNG_FLAG_CRC_ANCILLARY_MASK | \
+                                     PNG_FLAG_CRC_CRITICAL_MASK)
+
+/* zlib.h declares a magic type 'uInt' that limits the amount of data that zlib
+ * can handle at once.  This type need be no larger than 16 bits (so maximum of
+ * 65535), this define allows us to discover how big it is, but limited by the
+ * maximuum for png_size_t.  The value can be overriden in a library build
+ * (pngusr.h, or set it in CPPFLAGS) and it works to set it to a considerably
+ * lower value (e.g. 255 works).  A lower value may help memory usage (slightly)
+ * and may even improve performance on some systems (and degrade it on others.)
+ */
+#ifndef ZLIB_IO_MAX
+#  define ZLIB_IO_MAX ((uInt)-1)
+#endif
+
+/* Save typing and make code easier to understand */
+
+#define PNG_COLOR_DIST(c1, c2) (abs((int)((c1).red) - (int)((c2).red)) + \
+   abs((int)((c1).green) - (int)((c2).green)) + \
+   abs((int)((c1).blue) - (int)((c2).blue)))
+
+/* Added to libpng-1.2.6 JB */
+#define PNG_ROWBYTES(pixel_bits, width) \
+    ((pixel_bits) >= 8 ? \
+    ((png_size_t)(width) * (((png_size_t)(pixel_bits)) >> 3)) : \
+    (( ((png_size_t)(width) * ((png_size_t)(pixel_bits))) + 7) >> 3) )
+
+/* PNG_OUT_OF_RANGE returns true if value is outside the range
+ * ideal-delta..ideal+delta.  Each argument is evaluated twice.
+ * "ideal" and "delta" should be constants, normally simple
+ * integers, "value" a variable. Added to libpng-1.2.6 JB
+ */
+#define PNG_OUT_OF_RANGE(value, ideal, delta) \
+   ( (value) < (ideal)-(delta) || (value) > (ideal)+(delta) )
+
+/* Conversions between fixed and floating point, only defined if
+ * required (to make sure the code doesn't accidentally use float
+ * when it is supposedly disabled.)
+ */
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+/* The floating point conversion can't overflow, though it can and
+ * does lose accuracy relative to the original fixed point value.
+ * In practice this doesn't matter because png_fixed_point only
+ * stores numbers with very low precision.  The png_ptr and s
+ * arguments are unused by default but are there in case error
+ * checking becomes a requirement.
+ */
+#define png_float(png_ptr, fixed, s) (.00001 * (fixed))
+
+/* The fixed point conversion performs range checking and evaluates
+ * its argument multiple times, so must be used with care.  The
+ * range checking uses the PNG specification values for a signed
+ * 32 bit fixed point value except that the values are deliberately
+ * rounded-to-zero to an integral value - 21474 (21474.83 is roughly
+ * (2^31-1) * 100000). 's' is a string that describes the value being
+ * converted.
+ *
+ * NOTE: this macro will raise a png_error if the range check fails,
+ * therefore it is normally only appropriate to use this on values
+ * that come from API calls or other sources where an out of range
+ * error indicates a programming error, not a data error!
+ *
+ * NOTE: by default this is off - the macro is not used - because the
+ * function call saves a lot of code.
+ */
+#ifdef PNG_FIXED_POINT_MACRO_SUPPORTED
+#define png_fixed(png_ptr, fp, s) ((fp) <= 21474 && (fp) >= -21474 ?\
+    ((png_fixed_point)(100000 * (fp))) : (png_fixed_error(png_ptr, s),0))
+#else
+PNG_EXTERN png_fixed_point png_fixed PNGARG((png_structp png_ptr, double fp,
+   png_const_charp text));
+#endif
+#endif
+
+/* Constant strings for known chunk types.  If you need to add a chunk,
+ * define the name here, and add an invocation of the macro wherever it's
+ * needed.
+ */
+#define PNG_IHDR PNG_CONST png_byte png_IHDR[5] = { 73,  72,  68,  82, '\0'}
+#define PNG_IDAT PNG_CONST png_byte png_IDAT[5] = { 73,  68,  65,  84, '\0'}
+#define PNG_IEND PNG_CONST png_byte png_IEND[5] = { 73,  69,  78,  68, '\0'}
+#define PNG_PLTE PNG_CONST png_byte png_PLTE[5] = { 80,  76,  84,  69, '\0'}
+#define PNG_bKGD PNG_CONST png_byte png_bKGD[5] = { 98,  75,  71,  68, '\0'}
+#define PNG_cHRM PNG_CONST png_byte png_cHRM[5] = { 99,  72,  82,  77, '\0'}
+#define PNG_gAMA PNG_CONST png_byte png_gAMA[5] = {103,  65,  77,  65, '\0'}
+#define PNG_hIST PNG_CONST png_byte png_hIST[5] = {104,  73,  83,  84, '\0'}
+#define PNG_iCCP PNG_CONST png_byte png_iCCP[5] = {105,  67,  67,  80, '\0'}
+#define PNG_iTXt PNG_CONST png_byte png_iTXt[5] = {105,  84,  88, 116, '\0'}
+#define PNG_oFFs PNG_CONST png_byte png_oFFs[5] = {111,  70,  70, 115, '\0'}
+#define PNG_pCAL PNG_CONST png_byte png_pCAL[5] = {112,  67,  65,  76, '\0'}
+#define PNG_sCAL PNG_CONST png_byte png_sCAL[5] = {115,  67,  65,  76, '\0'}
+#define PNG_pHYs PNG_CONST png_byte png_pHYs[5] = {112,  72,  89, 115, '\0'}
+#define PNG_sBIT PNG_CONST png_byte png_sBIT[5] = {115,  66,  73,  84, '\0'}
+#define PNG_sPLT PNG_CONST png_byte png_sPLT[5] = {115,  80,  76,  84, '\0'}
+#define PNG_sRGB PNG_CONST png_byte png_sRGB[5] = {115,  82,  71,  66, '\0'}
+#define PNG_sTER PNG_CONST png_byte png_sTER[5] = {115,  84,  69,  82, '\0'}
+#define PNG_tEXt PNG_CONST png_byte png_tEXt[5] = {116,  69,  88, 116, '\0'}
+#define PNG_tIME PNG_CONST png_byte png_tIME[5] = {116,  73,  77,  69, '\0'}
+#define PNG_tRNS PNG_CONST png_byte png_tRNS[5] = {116,  82,  78,  83, '\0'}
+#define PNG_zTXt PNG_CONST png_byte png_zTXt[5] = {122,  84,  88, 116, '\0'}
+
+
+/* Inhibit C++ name-mangling for libpng functions but not for system calls. */
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* These functions are used internally in the code.  They generally
+ * shouldn't be used unless you are writing code to add or replace some
+ * functionality in libpng.  More information about most functions can
+ * be found in the files where the functions are located.
+ */
+
+/* Allocate memory for an internal libpng struct */
+PNG_EXTERN PNG_FUNCTION(png_voidp,png_create_struct,PNGARG((int type)),
+   PNG_ALLOCATED);
+
+/* Free memory from internal libpng struct */
+PNG_EXTERN void png_destroy_struct PNGARG((png_voidp struct_ptr));
+
+PNG_EXTERN PNG_FUNCTION(png_voidp,png_create_struct_2,
+   PNGARG((int type, png_malloc_ptr malloc_fn, png_voidp mem_ptr)),
+   PNG_ALLOCATED);
+PNG_EXTERN void png_destroy_struct_2 PNGARG((png_voidp struct_ptr,
+    png_free_ptr free_fn, png_voidp mem_ptr));
+
+/* Free any memory that info_ptr points to and reset struct. */
+PNG_EXTERN void png_info_destroy PNGARG((png_structp png_ptr,
+    png_infop info_ptr));
+
+/* Function to allocate memory for zlib.  PNGAPI is disallowed. */
+PNG_EXTERN PNG_FUNCTION(voidpf,png_zalloc,PNGARG((voidpf png_ptr, uInt items,
+   uInt size)),PNG_ALLOCATED);
+
+/* Function to free memory for zlib.  PNGAPI is disallowed. */
+PNG_EXTERN void png_zfree PNGARG((voidpf png_ptr, voidpf ptr));
+
+/* Next four functions are used internally as callbacks.  PNGCBAPI is required
+ * but not PNG_EXPORT.  PNGAPI added at libpng version 1.2.3, changed to
+ * PNGCBAPI at 1.5.0
+ */
+
+PNG_EXTERN void PNGCBAPI png_default_read_data PNGARG((png_structp png_ptr,
+    png_bytep data, png_size_t length));
+
+#ifdef PNG_PROGRESSIVE_READ_SUPPORTED
+PNG_EXTERN void PNGCBAPI png_push_fill_buffer PNGARG((png_structp png_ptr,
+    png_bytep buffer, png_size_t length));
+#endif
+
+PNG_EXTERN void PNGCBAPI png_default_write_data PNGARG((png_structp png_ptr,
+    png_bytep data, png_size_t length));
+
+#ifdef PNG_WRITE_FLUSH_SUPPORTED
+#  ifdef PNG_STDIO_SUPPORTED
+PNG_EXTERN void PNGCBAPI png_default_flush PNGARG((png_structp png_ptr));
+#  endif
+#endif
+
+/* Reset the CRC variable */
+PNG_EXTERN void png_reset_crc PNGARG((png_structp png_ptr));
+
+/* Write the "data" buffer to whatever output you are using */
+PNG_EXTERN void png_write_data PNGARG((png_structp png_ptr,
+    png_const_bytep data, png_size_t length));
+
+/* Read and check the PNG file signature */
+PNG_EXTERN void png_read_sig PNGARG((png_structp png_ptr, png_infop info_ptr));
+
+/* Read the chunk header (length + type name) */
+PNG_EXTERN png_uint_32 png_read_chunk_header PNGARG((png_structp png_ptr));
+
+/* Read data from whatever input you are using into the "data" buffer */
+PNG_EXTERN void png_read_data PNGARG((png_structp png_ptr, png_bytep data,
+    png_size_t length));
+
+/* Read bytes into buf, and update png_ptr->crc */
+PNG_EXTERN void png_crc_read PNGARG((png_structp png_ptr, png_bytep buf,
+    png_size_t length));
+
+/* Decompress data in a chunk that uses compression */
+#if defined(PNG_zTXt_SUPPORTED) || defined(PNG_iTXt_SUPPORTED) || \
+    defined(PNG_iCCP_SUPPORTED) || defined(PNG_sPLT_SUPPORTED)
+PNG_EXTERN void png_decompress_chunk PNGARG((png_structp png_ptr,
+    int comp_type, png_size_t chunklength, png_size_t prefix_length,
+    png_size_t *data_length));
+#endif
+
+/* Read "skip" bytes, read the file crc, and (optionally) verify png_ptr->crc */
+PNG_EXTERN int png_crc_finish PNGARG((png_structp png_ptr, png_uint_32 skip));
+
+/* Read the CRC from the file and compare it to the libpng calculated CRC */
+PNG_EXTERN int png_crc_error PNGARG((png_structp png_ptr));
+
+/* Calculate the CRC over a section of data.  Note that we are only
+ * passing a maximum of 64K on systems that have this as a memory limit,
+ * since this is the maximum buffer size we can specify.
+ */
+PNG_EXTERN void png_calculate_crc PNGARG((png_structp png_ptr,
+    png_const_bytep ptr, png_size_t length));
+
+#ifdef PNG_WRITE_FLUSH_SUPPORTED
+PNG_EXTERN void png_flush PNGARG((png_structp png_ptr));
+#endif
+
+/* Write various chunks */
+
+/* Write the IHDR chunk, and update the png_struct with the necessary
+ * information.
+ */
+PNG_EXTERN void png_write_IHDR PNGARG((png_structp png_ptr, png_uint_32 width,
+    png_uint_32 height,
+    int bit_depth, int color_type, int compression_method, int filter_method,
+    int interlace_method));
+
+PNG_EXTERN void png_write_PLTE PNGARG((png_structp png_ptr,
+    png_const_colorp palette, png_uint_32 num_pal));
+
+PNG_EXTERN void png_write_IDAT PNGARG((png_structp png_ptr, png_bytep data,
+    png_size_t length));
+
+PNG_EXTERN void png_write_IEND PNGARG((png_structp png_ptr));
+
+#ifdef PNG_WRITE_gAMA_SUPPORTED
+#  ifdef PNG_FLOATING_POINT_SUPPORTED
+PNG_EXTERN void png_write_gAMA PNGARG((png_structp png_ptr, double file_gamma));
+#  endif
+#  ifdef PNG_FIXED_POINT_SUPPORTED
+PNG_EXTERN void png_write_gAMA_fixed PNGARG((png_structp png_ptr,
+    png_fixed_point file_gamma));
+#  endif
+#endif
+
+#ifdef PNG_WRITE_sBIT_SUPPORTED
+PNG_EXTERN void png_write_sBIT PNGARG((png_structp png_ptr,
+    png_const_color_8p sbit, int color_type));
+#endif
+
+#ifdef PNG_WRITE_cHRM_SUPPORTED
+#  ifdef PNG_FLOATING_POINT_SUPPORTED
+PNG_EXTERN void png_write_cHRM PNGARG((png_structp png_ptr,
+    double white_x, double white_y,
+    double red_x, double red_y, double green_x, double green_y,
+    double blue_x, double blue_y));
+#  endif
+PNG_EXTERN void png_write_cHRM_fixed PNGARG((png_structp png_ptr,
+    png_fixed_point int_white_x, png_fixed_point int_white_y,
+    png_fixed_point int_red_x, png_fixed_point int_red_y, png_fixed_point
+    int_green_x, png_fixed_point int_green_y, png_fixed_point int_blue_x,
+    png_fixed_point int_blue_y));
+#endif
+
+#ifdef PNG_WRITE_sRGB_SUPPORTED
+PNG_EXTERN void png_write_sRGB PNGARG((png_structp png_ptr,
+    int intent));
+#endif
+
+#ifdef PNG_WRITE_iCCP_SUPPORTED
+PNG_EXTERN void png_write_iCCP PNGARG((png_structp png_ptr,
+    png_const_charp name, int compression_type,
+    png_const_charp profile, int proflen));
+   /* Note to maintainer: profile should be png_bytep */
+#endif
+
+#ifdef PNG_WRITE_sPLT_SUPPORTED
+PNG_EXTERN void png_write_sPLT PNGARG((png_structp png_ptr,
+    png_const_sPLT_tp palette));
+#endif
+
+#ifdef PNG_WRITE_tRNS_SUPPORTED
+PNG_EXTERN void png_write_tRNS PNGARG((png_structp png_ptr,
+    png_const_bytep trans, png_const_color_16p values, int number,
+    int color_type));
+#endif
+
+#ifdef PNG_WRITE_bKGD_SUPPORTED
+PNG_EXTERN void png_write_bKGD PNGARG((png_structp png_ptr,
+    png_const_color_16p values, int color_type));
+#endif
+
+#ifdef PNG_WRITE_hIST_SUPPORTED
+PNG_EXTERN void png_write_hIST PNGARG((png_structp png_ptr,
+    png_const_uint_16p hist, int num_hist));
+#endif
+
+#if defined(PNG_WRITE_TEXT_SUPPORTED) || defined(PNG_WRITE_pCAL_SUPPORTED) || \
+    defined(PNG_WRITE_iCCP_SUPPORTED) || defined(PNG_WRITE_sPLT_SUPPORTED)
+PNG_EXTERN png_size_t png_check_keyword PNGARG((png_structp png_ptr,
+    png_const_charp key, png_charpp new_key));
+#endif
+
+#ifdef PNG_WRITE_tEXt_SUPPORTED
+PNG_EXTERN void png_write_tEXt PNGARG((png_structp png_ptr, png_const_charp key,
+    png_const_charp text, png_size_t text_len));
+#endif
+
+#ifdef PNG_WRITE_zTXt_SUPPORTED
+PNG_EXTERN void png_write_zTXt PNGARG((png_structp png_ptr, png_const_charp key,
+    png_const_charp text, png_size_t text_len, int compression));
+#endif
+
+#ifdef PNG_WRITE_iTXt_SUPPORTED
+PNG_EXTERN void png_write_iTXt PNGARG((png_structp png_ptr,
+    int compression, png_const_charp key, png_const_charp lang,
+    png_const_charp lang_key, png_const_charp text));
+#endif
+
+#ifdef PNG_TEXT_SUPPORTED  /* Added at version 1.0.14 and 1.2.4 */
+PNG_EXTERN int png_set_text_2 PNGARG((png_structp png_ptr,
+    png_infop info_ptr, png_const_textp text_ptr, int num_text));
+#endif
+
+#ifdef PNG_WRITE_oFFs_SUPPORTED
+PNG_EXTERN void png_write_oFFs PNGARG((png_structp png_ptr,
+    png_int_32 x_offset, png_int_32 y_offset, int unit_type));
+#endif
+
+#ifdef PNG_WRITE_pCAL_SUPPORTED
+PNG_EXTERN void png_write_pCAL PNGARG((png_structp png_ptr, png_charp purpose,
+    png_int_32 X0, png_int_32 X1, int type, int nparams,
+    png_const_charp units, png_charpp params));
+#endif
+
+#ifdef PNG_WRITE_pHYs_SUPPORTED
+PNG_EXTERN void png_write_pHYs PNGARG((png_structp png_ptr,
+    png_uint_32 x_pixels_per_unit, png_uint_32 y_pixels_per_unit,
+    int unit_type));
+#endif
+
+#ifdef PNG_WRITE_tIME_SUPPORTED
+PNG_EXTERN void png_write_tIME PNGARG((png_structp png_ptr,
+    png_const_timep mod_time));
+#endif
+
+#ifdef PNG_WRITE_sCAL_SUPPORTED
+PNG_EXTERN void png_write_sCAL_s PNGARG((png_structp png_ptr,
+    int unit, png_const_charp width, png_const_charp height));
+#endif
+
+/* Called when finished processing a row of data */
+PNG_EXTERN void png_write_finish_row PNGARG((png_structp png_ptr));
+
+/* Internal use only.   Called before first row of data */
+PNG_EXTERN void png_write_start_row PNGARG((png_structp png_ptr));
+
+/* Combine a row of data, dealing with alpha, etc. if requested */
+PNG_EXTERN void png_combine_row PNGARG((png_structp png_ptr, png_bytep row,
+    int mask));
+
+#ifdef PNG_READ_INTERLACING_SUPPORTED
+/* Expand an interlaced row */
+/* OLD pre-1.0.9 interface:
+PNG_EXTERN void png_do_read_interlace PNGARG((png_row_infop row_info,
+    png_bytep row, int pass, png_uint_32 transformations));
+ */
+PNG_EXTERN void png_do_read_interlace PNGARG((png_structp png_ptr));
+#endif
+
+/* GRR TO DO (2.0 or whenever):  simplify other internal calling interfaces */
+
+#ifdef PNG_WRITE_INTERLACING_SUPPORTED
+/* Grab pixels out of a row for an interlaced pass */
+PNG_EXTERN void png_do_write_interlace PNGARG((png_row_infop row_info,
+    png_bytep row, int pass));
+#endif
+
+/* Unfilter a row */
+PNG_EXTERN void png_read_filter_row PNGARG((png_structp png_ptr,
+    png_row_infop row_info, png_bytep row, png_const_bytep prev_row,
+    int filter));
+
+/* Choose the best filter to use and filter the row data */
+PNG_EXTERN void png_write_find_filter PNGARG((png_structp png_ptr,
+    png_row_infop row_info));
+
+/* Write out the filtered row. */
+PNG_EXTERN void png_write_filtered_row PNGARG((png_structp png_ptr,
+    png_bytep filtered_row));
+/* Finish a row while reading, dealing with interlacing passes, etc. */
+PNG_EXTERN void png_read_finish_row PNGARG((png_structp png_ptr));
+
+/* Initialize the row buffers, etc. */
+PNG_EXTERN void png_read_start_row PNGARG((png_structp png_ptr));
+/* Optional call to update the users info structure */
+PNG_EXTERN void png_read_transform_info PNGARG((png_structp png_ptr,
+    png_infop info_ptr));
+
+/* These are the functions that do the transformations */
+#ifdef PNG_READ_FILLER_SUPPORTED
+PNG_EXTERN void png_do_read_filler PNGARG((png_row_infop row_info,
+    png_bytep row, png_uint_32 filler, png_uint_32 flags));
+#endif
+
+#ifdef PNG_READ_SWAP_ALPHA_SUPPORTED
+PNG_EXTERN void png_do_read_swap_alpha PNGARG((png_row_infop row_info,
+    png_bytep row));
+#endif
+
+#ifdef PNG_WRITE_SWAP_ALPHA_SUPPORTED
+PNG_EXTERN void png_do_write_swap_alpha PNGARG((png_row_infop row_info,
+    png_bytep row));
+#endif
+
+#ifdef PNG_READ_INVERT_ALPHA_SUPPORTED
+PNG_EXTERN void png_do_read_invert_alpha PNGARG((png_row_infop row_info,
+    png_bytep row));
+#endif
+
+#ifdef PNG_WRITE_INVERT_ALPHA_SUPPORTED
+PNG_EXTERN void png_do_write_invert_alpha PNGARG((png_row_infop row_info,
+    png_bytep row));
+#endif
+
+#if defined(PNG_WRITE_FILLER_SUPPORTED) || \
+    defined(PNG_READ_STRIP_ALPHA_SUPPORTED)
+PNG_EXTERN void png_do_strip_filler PNGARG((png_row_infop row_info,
+    png_bytep row, png_uint_32 flags));
+#endif
+
+#ifdef PNG_16BIT_SUPPORTED
+#if defined(PNG_READ_SWAP_SUPPORTED) || defined(PNG_WRITE_SWAP_SUPPORTED)
+PNG_EXTERN void png_do_swap PNGARG((png_row_infop row_info,
+    png_bytep row));
+#endif
+#endif
+
+#if defined(PNG_READ_PACKSWAP_SUPPORTED) || \
+    defined(PNG_WRITE_PACKSWAP_SUPPORTED)
+PNG_EXTERN void png_do_packswap PNGARG((png_row_infop row_info,
+    png_bytep row));
+#endif
+
+#ifdef PNG_READ_RGB_TO_GRAY_SUPPORTED
+PNG_EXTERN int png_do_rgb_to_gray PNGARG((png_structp png_ptr,
+    png_row_infop row_info, png_bytep row));
+#endif
+
+#ifdef PNG_READ_GRAY_TO_RGB_SUPPORTED
+PNG_EXTERN void png_do_gray_to_rgb PNGARG((png_row_infop row_info,
+    png_bytep row));
+#endif
+
+#ifdef PNG_READ_PACK_SUPPORTED
+PNG_EXTERN void png_do_unpack PNGARG((png_row_infop row_info,
+    png_bytep row));
+#endif
+
+#ifdef PNG_READ_SHIFT_SUPPORTED
+PNG_EXTERN void png_do_unshift PNGARG((png_row_infop row_info,
+    png_bytep row, png_const_color_8p sig_bits));
+#endif
+
+#if defined(PNG_READ_INVERT_SUPPORTED) || defined(PNG_WRITE_INVERT_SUPPORTED)
+PNG_EXTERN void png_do_invert PNGARG((png_row_infop row_info,
+    png_bytep row));
+#endif
+
+#ifdef PNG_READ_16_TO_8_SUPPORTED
+PNG_EXTERN void png_do_chop PNGARG((png_row_infop row_info,
+    png_bytep row));
+#endif
+
+#ifdef PNG_READ_QUANTIZE_SUPPORTED
+PNG_EXTERN void png_do_quantize PNGARG((png_row_infop row_info,
+    png_bytep row, png_const_bytep palette_lookup,
+    png_const_bytep quantize_lookup));
+
+#  ifdef PNG_CORRECT_PALETTE_SUPPORTED
+PNG_EXTERN void png_correct_palette PNGARG((png_structp png_ptr,
+    png_colorp palette, int num_palette));
+#  endif
+#endif
+
+#if defined(PNG_READ_BGR_SUPPORTED) || defined(PNG_WRITE_BGR_SUPPORTED)
+PNG_EXTERN void png_do_bgr PNGARG((png_row_infop row_info,
+    png_bytep row));
+#endif
+
+#ifdef PNG_WRITE_PACK_SUPPORTED
+PNG_EXTERN void png_do_pack PNGARG((png_row_infop row_info,
+   png_bytep row, png_uint_32 bit_depth));
+#endif
+
+#ifdef PNG_WRITE_SHIFT_SUPPORTED
+PNG_EXTERN void png_do_shift PNGARG((png_row_infop row_info,
+    png_bytep row, png_const_color_8p bit_depth));
+#endif
+
+#ifdef PNG_READ_BACKGROUND_SUPPORTED
+#  ifdef PNG_READ_GAMMA_SUPPORTED
+PNG_EXTERN void png_do_background PNGARG((png_row_infop row_info,
+    png_bytep row, png_const_color_16p trans_color,
+    png_const_color_16p background, png_const_color_16p background_1,
+    png_const_bytep gamma_table, png_const_bytep gamma_from_1,
+    png_const_bytep gamma_to_1, png_const_uint_16pp gamma_16,
+    png_const_uint_16pp gamma_16_from_1, png_const_uint_16pp gamma_16_to_1,
+    int gamma_shift));
+#  else
+PNG_EXTERN void png_do_background PNGARG((png_row_infop row_info,
+    png_bytep row, png_const_color_16p trans_color,
+    png_const_color_16p background));
+#  endif
+#endif
+
+#ifdef PNG_READ_GAMMA_SUPPORTED
+PNG_EXTERN void png_do_gamma PNGARG((png_row_infop row_info,
+    png_bytep row, png_const_bytep gamma_table,
+    png_const_uint_16pp gamma_16_table, int gamma_shift));
+#endif
+
+#ifdef PNG_READ_EXPAND_SUPPORTED
+PNG_EXTERN void png_do_expand_palette PNGARG((png_row_infop row_info,
+    png_bytep row, png_const_colorp palette, png_const_bytep trans,
+    int num_trans));
+PNG_EXTERN void png_do_expand PNGARG((png_row_infop row_info,
+    png_bytep row, png_const_color_16p trans_color));
+#endif
+
+/* The following decodes the appropriate chunks, and does error correction,
+ * then calls the appropriate callback for the chunk if it is valid.
+ */
+
+/* Decode the IHDR chunk */
+PNG_EXTERN void png_handle_IHDR PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+PNG_EXTERN void png_handle_PLTE PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+PNG_EXTERN void png_handle_IEND PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+
+#ifdef PNG_READ_bKGD_SUPPORTED
+PNG_EXTERN void png_handle_bKGD PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_cHRM_SUPPORTED
+PNG_EXTERN void png_handle_cHRM PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_gAMA_SUPPORTED
+PNG_EXTERN void png_handle_gAMA PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_hIST_SUPPORTED
+PNG_EXTERN void png_handle_hIST PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_iCCP_SUPPORTED
+PNG_EXTERN void png_handle_iCCP PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif /* PNG_READ_iCCP_SUPPORTED */
+
+#ifdef PNG_READ_iTXt_SUPPORTED
+PNG_EXTERN void png_handle_iTXt PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_oFFs_SUPPORTED
+PNG_EXTERN void png_handle_oFFs PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_pCAL_SUPPORTED
+PNG_EXTERN void png_handle_pCAL PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_pHYs_SUPPORTED
+PNG_EXTERN void png_handle_pHYs PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_sBIT_SUPPORTED
+PNG_EXTERN void png_handle_sBIT PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_sCAL_SUPPORTED
+PNG_EXTERN void png_handle_sCAL PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_sPLT_SUPPORTED
+PNG_EXTERN void png_handle_sPLT PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif /* PNG_READ_sPLT_SUPPORTED */
+
+#ifdef PNG_READ_sRGB_SUPPORTED
+PNG_EXTERN void png_handle_sRGB PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_tEXt_SUPPORTED
+PNG_EXTERN void png_handle_tEXt PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_tIME_SUPPORTED
+PNG_EXTERN void png_handle_tIME PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_tRNS_SUPPORTED
+PNG_EXTERN void png_handle_tRNS PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+#ifdef PNG_READ_zTXt_SUPPORTED
+PNG_EXTERN void png_handle_zTXt PNGARG((png_structp png_ptr, png_infop info_ptr,
+    png_uint_32 length));
+#endif
+
+PNG_EXTERN void png_handle_unknown PNGARG((png_structp png_ptr,
+    png_infop info_ptr, png_uint_32 length));
+
+PNG_EXTERN void png_check_chunk_name PNGARG((png_structp png_ptr,
+    png_const_bytep chunk_name));
+
+/* Handle the transformations for reading and writing */
+PNG_EXTERN void png_do_read_transformations PNGARG((png_structp png_ptr));
+PNG_EXTERN void png_do_write_transformations PNGARG((png_structp png_ptr));
+
+PNG_EXTERN void png_init_read_transformations PNGARG((png_structp png_ptr));
+
+#ifdef PNG_PROGRESSIVE_READ_SUPPORTED
+PNG_EXTERN void png_push_read_chunk PNGARG((png_structp png_ptr,
+    png_infop info_ptr));
+PNG_EXTERN void png_push_read_sig PNGARG((png_structp png_ptr,
+    png_infop info_ptr));
+PNG_EXTERN void png_push_check_crc PNGARG((png_structp png_ptr));
+PNG_EXTERN void png_push_crc_skip PNGARG((png_structp png_ptr,
+    png_uint_32 length));
+PNG_EXTERN void png_push_crc_finish PNGARG((png_structp png_ptr));
+PNG_EXTERN void png_push_save_buffer PNGARG((png_structp png_ptr));
+PNG_EXTERN void png_push_restore_buffer PNGARG((png_structp png_ptr,
+    png_bytep buffer, png_size_t buffer_length));
+PNG_EXTERN void png_push_read_IDAT PNGARG((png_structp png_ptr));
+PNG_EXTERN void png_process_IDAT_data PNGARG((png_structp png_ptr,
+    png_bytep buffer, png_size_t buffer_length));
+PNG_EXTERN void png_push_process_row PNGARG((png_structp png_ptr));
+PNG_EXTERN void png_push_handle_unknown PNGARG((png_structp png_ptr,
+   png_infop info_ptr, png_uint_32 length));
+PNG_EXTERN void png_push_have_info PNGARG((png_structp png_ptr,
+   png_infop info_ptr));
+PNG_EXTERN void png_push_have_end PNGARG((png_structp png_ptr,
+   png_infop info_ptr));
+PNG_EXTERN void png_push_have_row PNGARG((png_structp png_ptr, png_bytep row));
+PNG_EXTERN void png_push_read_end PNGARG((png_structp png_ptr,
+    png_infop info_ptr));
+PNG_EXTERN void png_process_some_data PNGARG((png_structp png_ptr,
+    png_infop info_ptr));
+PNG_EXTERN void png_read_push_finish_row PNGARG((png_structp png_ptr));
+#  ifdef PNG_READ_tEXt_SUPPORTED
+PNG_EXTERN void png_push_handle_tEXt PNGARG((png_structp png_ptr,
+    png_infop info_ptr, png_uint_32 length));
+PNG_EXTERN void png_push_read_tEXt PNGARG((png_structp png_ptr,
+    png_infop info_ptr));
+#  endif
+#  ifdef PNG_READ_zTXt_SUPPORTED
+PNG_EXTERN void png_push_handle_zTXt PNGARG((png_structp png_ptr,
+    png_infop info_ptr, png_uint_32 length));
+PNG_EXTERN void png_push_read_zTXt PNGARG((png_structp png_ptr,
+    png_infop info_ptr));
+#  endif
+#  ifdef PNG_READ_iTXt_SUPPORTED
+PNG_EXTERN void png_push_handle_iTXt PNGARG((png_structp png_ptr,
+    png_infop info_ptr, png_uint_32 length));
+PNG_EXTERN void png_push_read_iTXt PNGARG((png_structp png_ptr,
+    png_infop info_ptr));
+#  endif
+
+#endif /* PNG_PROGRESSIVE_READ_SUPPORTED */
+
+#ifdef PNG_MNG_FEATURES_SUPPORTED
+PNG_EXTERN void png_do_read_intrapixel PNGARG((png_row_infop row_info,
+    png_bytep row));
+PNG_EXTERN void png_do_write_intrapixel PNGARG((png_row_infop row_info,
+    png_bytep row));
+#endif
+
+/* Added at libpng version 1.4.0 */
+#ifdef PNG_CHECK_cHRM_SUPPORTED
+PNG_EXTERN int png_check_cHRM_fixed PNGARG((png_structp png_ptr,
+    png_fixed_point int_white_x, png_fixed_point int_white_y,
+    png_fixed_point int_red_x, png_fixed_point int_red_y, png_fixed_point
+    int_green_x, png_fixed_point int_green_y, png_fixed_point int_blue_x,
+    png_fixed_point int_blue_y));
+#endif
+
+#ifdef PNG_CHECK_cHRM_SUPPORTED
+/* Added at libpng version 1.2.34 and 1.4.0 */
+/* Currently only used by png_check_cHRM_fixed */
+PNG_EXTERN void png_64bit_product PNGARG((long v1, long v2,
+    unsigned long *hi_product, unsigned long *lo_product));
+#endif
+
+/* Added at libpng version 1.4.0 */
+PNG_EXTERN void png_check_IHDR PNGARG((png_structp png_ptr,
+    png_uint_32 width, png_uint_32 height, int bit_depth,
+    int color_type, int interlace_type, int compression_type,
+    int filter_type));
+
+/* Free all memory used by the read (old method - NOT DLL EXPORTED) */
+PNG_EXTERN void png_read_destroy PNGARG((png_structp png_ptr,
+    png_infop info_ptr, png_infop end_info_ptr));
+
+/* Free any memory used in png_ptr struct (old method - NOT DLL EXPORTED) */
+PNG_EXTERN void png_write_destroy PNGARG((png_structp png_ptr));
+
+#ifdef USE_FAR_KEYWORD  /* memory model conversion function */
+PNG_EXTERN void *png_far_to_near PNGARG((png_structp png_ptr, png_voidp ptr,
+    int check));
+#endif /* USE_FAR_KEYWORD */
+
+#if defined(PNG_FLOATING_POINT_SUPPORTED) && defined(PNG_ERROR_TEXT_SUPPORTED)
+PNG_EXTERN PNG_FUNCTION(void, png_fixed_error, (png_structp png_ptr,
+   png_const_charp name),PNG_NORETURN);
+#endif
+
+/* ASCII to FP interfaces, currently only implemented if sCAL
+ * support is required.
+ */
+#if defined(PNG_READ_sCAL_SUPPORTED)
+/* MAX_DIGITS is actually the maximum number of characters in an sCAL
+ * width or height, derived from the precision (number of significant
+ * digits - a build time settable option) and assumpitions about the
+ * maximum ridiculous exponent.
+ */
+#define PNG_sCAL_MAX_DIGITS (PNG_sCAL_PRECISION+1/*.*/+1/*E*/+10/*exponent*/)
+
+#ifdef PNG_FLOATING_POINT_SUPPORTED
+PNG_EXTERN void png_ascii_from_fp PNGARG((png_structp png_ptr, png_charp ascii,
+    png_size_t size, double fp, unsigned int precision));
+#endif /* FLOATING_POINT */
+
+#ifdef PNG_FIXED_POINT_SUPPORTED
+PNG_EXTERN void png_ascii_from_fixed PNGARG((png_structp png_ptr,
+    png_charp ascii, png_size_t size, png_fixed_point fp));
+#endif /* FIXED_POINT */
+#endif /* READ_sCAL */
+
+#if defined(PNG_sCAL_SUPPORTED) || defined(PNG_pCAL_SUPPORTED)
+/* An internal API to validate the format of a floating point number.
+ * The result is the index of the next character.  If the number is
+ * not valid it will be the index of a character in the supposed number.
+ *
+ * The format of a number is defined in the PNG extensions specification
+ * and this API is strictly conformant to that spec, not anyone elses!
+ *
+ * The format as a regular expression is:
+ *
+ * [+-]?[0-9]+.?([Ee][+-]?[0-9]+)?
+ *
+ * or:
+ *
+ * [+-]?.[0-9]+(.[0-9]+)?([Ee][+-]?[0-9]+)?
+ *
+ * The complexity is that either integer or fraction must be present and the
+ * fraction is permitted to have no digits only if the integer is present.
+ *
+ * NOTE: The dangling E problem.
+ *   There is a PNG valid floating point number in the following:
+ *
+ *       PNG floating point numb1.ers are not greedy.
+ *
+ *   Working this out requires *TWO* character lookahead (because of the
+ *   sign), the parser does not do this - it will fail at the 'r' - this
+ *   doesn't matter for PNG sCAL chunk values, but it requires more care
+ *   if the value were ever to be embedded in something more complex.  Use
+ *   ANSI-C strtod if you need the lookahead.
+ */
+/* State table for the parser. */
+#define PNG_FP_INTEGER    0  /* before or in integer */
+#define PNG_FP_FRACTION   1  /* before or in fraction */
+#define PNG_FP_EXPONENT   2  /* before or in exponent */
+#define PNG_FP_STATE      3  /* mask for the above */
+#define PNG_FP_SAW_SIGN   4  /* Saw +/- in current state */
+#define PNG_FP_SAW_DIGIT  8  /* Saw a digit in current state */
+#define PNG_FP_SAW_DOT   16  /* Saw a dot in current state */
+#define PNG_FP_SAW_E     32  /* Saw an E (or e) in current state */
+#define PNG_FP_SAW_ANY   60  /* Saw any of the above 4 */
+#define PNG_FP_WAS_VALID 64  /* Preceding substring is a valid fp number */
+#define PNG_FP_INVALID  128  /* Available for callers as a distinct value */
+
+/* Result codes for the parser (boolean - true meants ok, false means
+ * not ok yet.)
+ */
+#define PNG_FP_MAYBE      0  /* The number may be valid in the future */
+#define PNG_FP_OK         1  /* The number is valid */
+
+/* The actual parser.  This can be called repeatedly, it updates
+ * the index into the string and the state variable (which must
+ * be initialzed to 0).  It returns a result code, as above.  There
+ * is no point calling the parser any more if it fails to advance to
+ * the end of the string - it is stuck on an invalid character (or
+ * terminated by '\0').
+ *
+ * Note that the pointer will consume an E or even an E+ then leave
+ * a 'maybe' state even though a preceding integer.fraction is valid.
+ * The PNG_FP_WAS_VALID flag indicates that a preceding substring was
+ * a valid number.  It's possible to recover from this by calling
+ * the parser again (from the start, with state 0) but with a string
+ * that omits the last character (i.e. set the size to the index of
+ * the problem character.)  This has not been tested within libpng.
+ */
+PNG_EXTERN int png_check_fp_number PNGARG((png_const_charp string,
+    png_size_t size, int *statep, png_size_tp whereami));
+
+/* This is the same but it checks a complete string and returns true
+ * only if it just contains a floating point number.
+ */
+PNG_EXTERN int png_check_fp_string PNGARG((png_const_charp string,
+    png_size_t size));
+#endif /* pCAL || sCAL */
+
+#if defined(PNG_READ_GAMMA_SUPPORTED) ||\
+    defined(PNG_INCH_CONVERSIONS_SUPPORTED) || defined(PNG_READ_pHYs_SUPPORTED)
+/* Added at libpng version 1.5.0 */
+/* This is a utility to provide a*times/div (rounded) and indicate
+ * if there is an overflow.  The result is a boolean - false (0)
+ * for overflow, true (1) if no overflow, in which case *res
+ * holds the result.
+ */
+PNG_EXTERN int png_muldiv PNGARG((png_fixed_point_p res, png_fixed_point a,
+    png_int_32 times, png_int_32 div));
+#endif
+
+#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_INCH_CONVERSIONS_SUPPORTED)
+/* Same deal, but issue a warning on overflow and return 0. */
+PNG_EXTERN png_fixed_point png_muldiv_warn PNGARG((png_structp png_ptr,
+    png_fixed_point a, png_int_32 times, png_int_32 div));
+#endif
+
+#ifdef PNG_READ_GAMMA_SUPPORTED
+/* Calculate a reciprocal - used for gamma values.  This returns
+ * 0 if the argument is 0 in order to maintain an undefined value,
+ * there are no warnings.
+ */
+PNG_EXTERN png_fixed_point png_reciprocal PNGARG((png_fixed_point a));
+
+/* The same but gives a reciprocal of the product of two fixed point
+ * values.  Accuracy is suitable for gamma calculations but this is
+ * not exact - use png_muldiv for that.
+ */
+PNG_EXTERN png_fixed_point png_reciprocal2 PNGARG((png_fixed_point a,
+    png_fixed_point b));
+#endif
+
+#ifdef PNG_READ_GAMMA_SUPPORTED
+/* Internal fixed point gamma correction.  These APIs are called as
+ * required to convert single values - they don't need to be fast,
+ * they are not used when processing image pixel values.
+ *
+ * While the input is an 'unsigned' value it must actually be the
+ * correct bit value - 0..255 or 0..65535 as required.
+ */
+PNG_EXTERN png_uint_16 png_gamma_correct PNGARG((png_structp png_ptr,
+    unsigned int value, png_fixed_point gamma));
+PNG_EXTERN int png_gamma_significant PNGARG((png_fixed_point gamma));
+PNG_EXTERN png_uint_16 png_gamma_16bit_correct PNGARG((unsigned int value,
+    png_fixed_point gamma));
+PNG_EXTERN png_byte png_gamma_8bit_correct PNGARG((unsigned int value,
+    png_fixed_point gamma));
+PNG_EXTERN void png_build_gamma_table PNGARG((png_structp png_ptr,
+    int bit_depth));
+#endif
+
+/* Maintainer: Put new private prototypes here ^ and in libpngpf.3 */
+
+
+#include "pngdebug.h"
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PNGPRIV_H */
diff --git a/contrib/media/updf/include/pngstruct.h b/contrib/media/updf/include/pngstruct.h
new file mode 100644
index 0000000000..8d781faefe
--- /dev/null
+++ b/contrib/media/updf/include/pngstruct.h
@@ -0,0 +1,308 @@
+
+/* pngstruct.h - header file for PNG reference library
+ *
+ * Copyright (c) 1998-2011 Glenn Randers-Pehrson
+ * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
+ * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ *
+ * Last changed in libpng 1.5.0 [January 6, 2011]
+ *
+ * This code is released under the libpng license.
+ * For conditions of distribution and use, see the disclaimer
+ * and license in png.h
+ */
+
+/* The structure that holds the information to read and write PNG files.
+ * The only people who need to care about what is inside of this are the
+ * people who will be modifying the library for their own special needs.
+ * It should NOT be accessed directly by an application.
+ */
+
+#ifndef PNGSTRUCT_H
+#define PNGSTRUCT_H
+/* zlib.h defines the structure z_stream, an instance of which is included
+ * in this structure and is required for decompressing the LZ compressed
+ * data in PNG files.
+ */
+#include "zlib.h"
+
+struct png_struct_def
+{
+#ifdef PNG_SETJMP_SUPPORTED
+   jmp_buf png_jmpbuf;            /* used in png_error */
+   png_longjmp_ptr longjmp_fn;/* setjmp non-local goto function. */
+#endif
+   png_error_ptr error_fn;    /* function for printing errors and aborting */
+   png_error_ptr warning_fn;  /* function for printing warnings */
+   png_voidp error_ptr;       /* user supplied struct for error functions */
+   png_rw_ptr write_data_fn;  /* function for writing output data */
+   png_rw_ptr read_data_fn;   /* function for reading input data */
+   png_voidp io_ptr;          /* ptr to application struct for I/O functions */
+
+#ifdef PNG_READ_USER_TRANSFORM_SUPPORTED
+   png_user_transform_ptr read_user_transform_fn; /* user read transform */
+#endif
+
+#ifdef PNG_WRITE_USER_TRANSFORM_SUPPORTED
+   png_user_transform_ptr write_user_transform_fn; /* user write transform */
+#endif
+
+/* These were added in libpng-1.0.2 */
+#ifdef PNG_USER_TRANSFORM_PTR_SUPPORTED
+#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \
+    defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED)
+   png_voidp user_transform_ptr; /* user supplied struct for user transform */
+   png_byte user_transform_depth;    /* bit depth of user transformed pixels */
+   png_byte user_transform_channels; /* channels in user transformed pixels */
+#endif
+#endif
+
+   png_uint_32 mode;          /* tells us where we are in the PNG file */
+   png_uint_32 flags;         /* flags indicating various things to libpng */
+   png_uint_32 transformations; /* which transformations to perform */
+
+   z_stream zstream;          /* pointer to decompression structure (below) */
+   png_bytep zbuf;            /* buffer for zlib */
+   uInt zbuf_size;            /* size of zbuf (typically 65536) */
+   int zlib_level;            /* holds zlib compression level */
+   int zlib_method;           /* holds zlib compression method */
+   int zlib_window_bits;      /* holds zlib compression window bits */
+   int zlib_mem_level;        /* holds zlib compression memory level */
+   int zlib_strategy;         /* holds zlib compression strategy */
+
+   png_uint_32 width;         /* width of image in pixels */
+   png_uint_32 height;        /* height of image in pixels */
+   png_uint_32 num_rows;      /* number of rows in current pass */
+   png_uint_32 usr_width;     /* width of row at start of write */
+   png_size_t rowbytes;       /* size of row in bytes */
+   png_uint_32 iwidth;        /* width of current interlaced row in pixels */
+   png_uint_32 row_number;    /* current row in interlace pass */
+   png_bytep prev_row;        /* buffer to save previous (unfiltered) row */
+   png_bytep row_buf;         /* buffer to save current (unfiltered) row */
+   png_bytep sub_row;         /* buffer to save "sub" row when filtering */
+   png_bytep up_row;          /* buffer to save "up" row when filtering */
+   png_bytep avg_row;         /* buffer to save "avg" row when filtering */
+   png_bytep paeth_row;       /* buffer to save "Paeth" row when filtering */
+   png_row_info row_info;     /* used for transformation routines */
+
+   png_uint_32 idat_size;     /* current IDAT size for read */
+   png_uint_32 crc;           /* current chunk CRC value */
+   png_colorp palette;        /* palette from the input file */
+   png_uint_16 num_palette;   /* number of color entries in palette */
+   png_uint_16 num_trans;     /* number of transparency values */
+   png_byte chunk_name[5];    /* null-terminated name of current chunk */
+   png_byte compression;      /* file compression type (always 0) */
+   png_byte filter;           /* file filter type (always 0) */
+   png_byte interlaced;       /* PNG_INTERLACE_NONE, PNG_INTERLACE_ADAM7 */
+   png_byte pass;             /* current interlace pass (0 - 6) */
+   png_byte do_filter;        /* row filter flags (see PNG_FILTER_ below ) */
+   png_byte color_type;       /* color type of file */
+   png_byte bit_depth;        /* bit depth of file */
+   png_byte usr_bit_depth;    /* bit depth of users row */
+   png_byte pixel_depth;      /* number of bits per pixel */
+   png_byte channels;         /* number of channels in file */
+   png_byte usr_channels;     /* channels at start of write */
+   png_byte sig_bytes;        /* magic bytes read/written from start of file */
+
+#if defined(PNG_READ_FILLER_SUPPORTED) || defined(PNG_WRITE_FILLER_SUPPORTED)
+   png_uint_16 filler;           /* filler bytes for pixel expansion */
+#endif
+
+#ifdef PNG_bKGD_SUPPORTED
+   png_byte background_gamma_type;
+   png_fixed_point background_gamma;
+   png_color_16 background;   /* background color in screen gamma space */
+#ifdef PNG_READ_GAMMA_SUPPORTED
+   png_color_16 background_1; /* background normalized to gamma 1.0 */
+#endif
+#endif /* PNG_bKGD_SUPPORTED */
+
+#ifdef PNG_WRITE_FLUSH_SUPPORTED
+   png_flush_ptr output_flush_fn; /* Function for flushing output */
+   png_uint_32 flush_dist;    /* how many rows apart to flush, 0 - no flush */
+   png_uint_32 flush_rows;    /* number of rows written since last flush */
+#endif
+
+#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED)
+   int gamma_shift;      /* number of "insignificant" bits in 16-bit gamma */
+   png_fixed_point gamma;        /* file gamma value */
+   png_fixed_point screen_gamma; /* screen gamma value (display_exponent) */
+#endif
+
+#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED)
+   png_bytep gamma_table;     /* gamma table for 8-bit depth files */
+   png_bytep gamma_from_1;    /* converts from 1.0 to screen */
+   png_bytep gamma_to_1;      /* converts from file to 1.0 */
+   png_uint_16pp gamma_16_table; /* gamma table for 16-bit depth files */
+   png_uint_16pp gamma_16_from_1; /* converts from 1.0 to screen */
+   png_uint_16pp gamma_16_to_1; /* converts from file to 1.0 */
+#endif
+
+#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_sBIT_SUPPORTED)
+   png_color_8 sig_bit;       /* significant bits in each available channel */
+#endif
+
+#if defined(PNG_READ_SHIFT_SUPPORTED) || defined(PNG_WRITE_SHIFT_SUPPORTED)
+   png_color_8 shift;         /* shift for significant bit tranformation */
+#endif
+
+#if defined(PNG_tRNS_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) \
+ || defined(PNG_READ_EXPAND_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED)
+   png_bytep trans_alpha;           /* alpha values for paletted files */
+   png_color_16 trans_color;  /* transparent color for non-paletted files */
+#endif
+
+   png_read_status_ptr read_row_fn;   /* called after each row is decoded */
+   png_write_status_ptr write_row_fn; /* called after each row is encoded */
+#ifdef PNG_PROGRESSIVE_READ_SUPPORTED
+   png_progressive_info_ptr info_fn; /* called after header data fully read */
+   png_progressive_row_ptr row_fn;   /* called after a prog. row is decoded */
+   png_progressive_end_ptr end_fn;   /* called after image is complete */
+   png_bytep save_buffer_ptr;        /* current location in save_buffer */
+   png_bytep save_buffer;            /* buffer for previously read data */
+   png_bytep current_buffer_ptr;     /* current location in current_buffer */
+   png_bytep current_buffer;         /* buffer for recently used data */
+   png_uint_32 push_length;          /* size of current input chunk */
+   png_uint_32 skip_length;          /* bytes to skip in input data */
+   png_size_t save_buffer_size;      /* amount of data now in save_buffer */
+   png_size_t save_buffer_max;       /* total size of save_buffer */
+   png_size_t buffer_size;           /* total amount of available input data */
+   png_size_t current_buffer_size;   /* amount of data now in current_buffer */
+   int process_mode;                 /* what push library is currently doing */
+   int cur_palette;                  /* current push library palette index */
+
+#  ifdef PNG_TEXT_SUPPORTED
+     png_size_t current_text_size;   /* current size of text input data */
+     png_size_t current_text_left;   /* how much text left to read in input */
+     png_charp current_text;         /* current text chunk buffer */
+     png_charp current_text_ptr;     /* current location in current_text */
+#  endif /* PNG_PROGRESSIVE_READ_SUPPORTED && PNG_TEXT_SUPPORTED */
+
+#endif /* PNG_PROGRESSIVE_READ_SUPPORTED */
+
+#if defined(__TURBOC__) && !defined(_Windows) && !defined(__FLAT__)
+/* For the Borland special 64K segment handler */
+   png_bytepp offset_table_ptr;
+   png_bytep offset_table;
+   png_uint_16 offset_table_number;
+   png_uint_16 offset_table_count;
+   png_uint_16 offset_table_count_free;
+#endif
+
+#ifdef PNG_READ_QUANTIZE_SUPPORTED
+   png_bytep palette_lookup; /* lookup table for quantizing */
+   png_bytep quantize_index; /* index translation for palette files */
+#endif
+
+#if defined(PNG_READ_QUANTIZE_SUPPORTED) || defined(PNG_hIST_SUPPORTED)
+   png_uint_16p hist;                /* histogram */
+#endif
+
+#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED
+   png_byte heuristic_method;        /* heuristic for row filter selection */
+   png_byte num_prev_filters;        /* number of weights for previous rows */
+   png_bytep prev_filters;           /* filter type(s) of previous row(s) */
+   png_uint_16p filter_weights;      /* weight(s) for previous line(s) */
+   png_uint_16p inv_filter_weights;  /* 1/weight(s) for previous line(s) */
+   png_uint_16p filter_costs;        /* relative filter calculation cost */
+   png_uint_16p inv_filter_costs;    /* 1/relative filter calculation cost */
+#endif
+
+#ifdef PNG_TIME_RFC1123_SUPPORTED
+   png_charp time_buffer; /* String to hold RFC 1123 time text */
+#endif
+
+/* New members added in libpng-1.0.6 */
+
+   png_uint_32 free_me;    /* flags items libpng is responsible for freeing */
+
+#ifdef PNG_USER_CHUNKS_SUPPORTED
+   png_voidp user_chunk_ptr;
+   png_user_chunk_ptr read_user_chunk_fn; /* user read chunk handler */
+#endif
+
+#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED
+   int num_chunk_list;
+   png_bytep chunk_list;
+#endif
+
+/* New members added in libpng-1.0.3 */
+#ifdef PNG_READ_RGB_TO_GRAY_SUPPORTED
+   png_byte rgb_to_gray_status;
+   /* These were changed from png_byte in libpng-1.0.6 */
+   png_uint_16 rgb_to_gray_red_coeff;
+   png_uint_16 rgb_to_gray_green_coeff;
+   png_uint_16 rgb_to_gray_blue_coeff;
+#endif
+
+/* New member added in libpng-1.0.4 (renamed in 1.0.9) */
+#if defined(PNG_MNG_FEATURES_SUPPORTED) || \
+    defined(PNG_READ_EMPTY_PLTE_SUPPORTED) || \
+    defined(PNG_WRITE_EMPTY_PLTE_SUPPORTED)
+/* Changed from png_byte to png_uint_32 at version 1.2.0 */
+   png_uint_32 mng_features_permitted;
+#endif
+
+/* New member added in libpng-1.0.9, ifdef'ed out in 1.0.12, enabled in 1.2.0 */
+#ifdef PNG_MNG_FEATURES_SUPPORTED
+   png_byte filter_type;
+#endif
+
+/* New members added in libpng-1.2.0 */
+
+/* New members added in libpng-1.0.2 but first enabled by default in 1.2.0 */
+#ifdef PNG_USER_MEM_SUPPORTED
+   png_voidp mem_ptr;             /* user supplied struct for mem functions */
+   png_malloc_ptr malloc_fn;      /* function for allocating memory */
+   png_free_ptr free_fn;          /* function for freeing memory */
+#endif
+
+/* New member added in libpng-1.0.13 and 1.2.0 */
+   png_bytep big_row_buf;         /* buffer to save current (unfiltered) row */
+
+#ifdef PNG_READ_QUANTIZE_SUPPORTED
+/* The following three members were added at version 1.0.14 and 1.2.4 */
+   png_bytep quantize_sort;          /* working sort array */
+   png_bytep index_to_palette;       /* where the original index currently is
+                                        in the palette */
+   png_bytep palette_to_index;       /* which original index points to this
+                                         palette color */
+#endif
+
+/* New members added in libpng-1.0.16 and 1.2.6 */
+   png_byte compression_type;
+
+#ifdef PNG_USER_LIMITS_SUPPORTED
+   png_uint_32 user_width_max;
+   png_uint_32 user_height_max;
+
+   /* Added in libpng-1.4.0: Total number of sPLT, text, and unknown
+    * chunks that can be stored (0 means unlimited).
+    */
+   png_uint_32 user_chunk_cache_max;
+
+   /* Total memory that a zTXt, sPLT, iTXt, iCCP, or unknown chunk
+    * can occupy when decompressed.  0 means unlimited.
+    */
+   png_alloc_size_t user_chunk_malloc_max;
+#endif
+
+/* New member added in libpng-1.0.25 and 1.2.17 */
+#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED
+   /* Storage for unknown chunk that the library doesn't recognize. */
+   png_unknown_chunk unknown_chunk;
+#endif
+
+/* New members added in libpng-1.2.26 */
+  png_size_t old_big_row_buf_size;
+  png_size_t old_prev_row_size;
+
+/* New member added in libpng-1.2.30 */
+  png_charp chunkdata;  /* buffer for reading chunk data */
+
+#ifdef PNG_IO_STATE_SUPPORTED
+/* New member added in libpng-1.4.0 */
+   png_uint_32 io_state;
+#endif
+};
+#endif /* PNGSTRUCT_H */
diff --git a/contrib/media/updf/include/process.h b/contrib/media/updf/include/process.h
new file mode 100644
index 0000000000..9246ad2537
--- /dev/null
+++ b/contrib/media/updf/include/process.h
@@ -0,0 +1,52 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_process_h_
+#define __dj_include_process_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+int _dos_exec(const char *program, const char *args, char *const _envp[]);
+
+int execl(const char *_path, const char *_argv0, ...);
+int execle(const char *_path, const char *_argv0, ... /*, char *const _envp[] */);
+int execlp(const char *_path, const char *_argv0, ...);
+int execlpe(const char *_path, const char *_argv0, ... /*, char *const _envp[] */);
+
+int execv(const char *_path, char *const _argv[]);
+int execve(const char *_path, char *const _argv[], char *const _envp[]);
+int execvp(const char *_path, char *const _argv[]);
+int execvpe(const char *_path, char *const _argv[], char *const _envp[]);
+
+int spawnl(int _mode, const char *_path, const char *_argv0, ...);
+int spawnle(int _mode, const char *_path, const char *_argv0, ... /*, char *const _envp[] */);
+int spawnlp(int _mode, const char *_path, const char *_argv0, ...);
+int spawnlpe(int _mode, const char *_path, const char *_argv0, ... /*, char *const _envp[] */);
+
+int spawnv(int _mode, const char *_path, char *const _argv[]);
+int spawnve(int _mode, const char *_path, char *const _argv[], char *const _envp[]);
+int spawnvp(int _mode, const char *_path, char *const _argv[]);
+int spawnvpe(int _mode, const char *_path, char *const _argv[], char *const _envp[]);
+
+#define P_WAIT		1
+#define P_NOWAIT	2	/* always generates error */
+#define P_OVERLAY	3
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_process_h_ */
diff --git a/contrib/media/updf/include/prototypes.h b/contrib/media/updf/include/prototypes.h
new file mode 100644
index 0000000000..df815a22b5
--- /dev/null
+++ b/contrib/media/updf/include/prototypes.h
@@ -0,0 +1,27 @@
+
+/// ===========================================================
+
+int file_check(char file[]);
+int dir_check(char dir[]);
+void dir_truncate(char dir[]);
+int iswhite(char c);
+void trim(char string[]);
+void execute();
+void __cdecl kol_main();
+
+int executable_run(char cmd[], char args[]);
+
+void command_execute();
+void command_get();
+int command_get_cmd(char cmd[]);
+
+int script_check(char file[]);
+int script_run(char exec[], char args[]);
+
+int aliases_check(char alias[]);
+int alias_search(char alias[]);
+int alias_add(char alias[]);
+int alias_split (char alias[], char s1[], char s2[]);
+void alias_list();
+
+/// ===========================================================
diff --git a/contrib/media/updf/include/pwd.h b/contrib/media/updf/include/pwd.h
new file mode 100644
index 0000000000..4d50c2e0bf
--- /dev/null
+++ b/contrib/media/updf/include/pwd.h
@@ -0,0 +1,50 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_pwd_h_
+#define __dj_include_pwd_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#include <sys/djtypes.h>
+
+__DJ_gid_t
+#undef __DJ_gid_t
+#define __DJ_gid_t
+__DJ_uid_t
+#undef __DJ_uid_t
+#define __DJ_uid_t
+
+struct passwd {
+  char *	pw_name;
+  uid_t		pw_uid;
+  gid_t		pw_gid;
+  char *	pw_dir;
+  char *	pw_shell;
+};
+  
+struct passwd *	getpwuid(uid_t _uid);
+struct passwd *	getpwnam(const char *_name);
+
+#ifndef _POSIX_SOURCE
+
+struct passwd	*getpwent(void);
+void		setpwent(void);
+void		endpwent(void);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_pwd_h_ */
diff --git a/contrib/media/updf/include/queue b/contrib/media/updf/include/queue
new file mode 100644
index 0000000000..c4464bf9b8
--- /dev/null
+++ b/contrib/media/updf/include/queue
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_QUEUE
+#include <bits/std_queue.h>
+#endif
diff --git a/contrib/media/updf/include/random.h b/contrib/media/updf/include/random.h
new file mode 100644
index 0000000000..2533add944
--- /dev/null
+++ b/contrib/media/updf/include/random.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_random_h_
+#define __dj_include_random_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <stdlib.h>
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_random_h_ */
diff --git a/contrib/media/updf/include/raw.h b/contrib/media/updf/include/raw.h
new file mode 100644
index 0000000000..3c4b372f3f
--- /dev/null
+++ b/contrib/media/updf/include/raw.h
@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __RAW_H
+#define __RAW_H
+/**
+@file raw.h
+@brief Implementation of operations for raw encoding (RAW)
+
+The functions in RAW.C have for goal to realize the operation of raw encoding linked
+with the corresponding mode switch.
+*/
+
+/** @defgroup RAW RAW - Implementation of operations for raw encoding */
+/*@{*/
+
+/**
+RAW encoding operations
+*/
+typedef struct opj_raw {
+	/** temporary buffer where bits are coded or decoded */
+	unsigned char c;
+	/** number of bits already read or free to write */
+	unsigned int ct;
+	/** maximum length to decode */
+	unsigned int lenmax;
+	/** length decoded */
+	unsigned int len;
+	/** pointer to the current position in the buffer */
+	unsigned char *bp;
+	/** pointer to the start of the buffer */
+	unsigned char *start;
+	/** pointer to the end of the buffer */
+	unsigned char *end;
+} opj_raw_t;
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Create a new RAW handle 
+@return Returns a new RAW handle if successful, returns NULL otherwise
+*/
+opj_raw_t* raw_create(void);
+/**
+Destroy a previously created RAW handle
+@param raw RAW handle to destroy
+*/
+void raw_destroy(opj_raw_t *raw);
+/**
+Return the number of bytes written/read since initialisation
+@param raw RAW handle to destroy
+@return Returns the number of bytes already encoded
+*/
+int raw_numbytes(opj_raw_t *raw);
+/**
+Initialize the decoder
+@param raw RAW handle
+@param bp Pointer to the start of the buffer from which the bytes will be read
+@param len Length of the input buffer
+*/
+void raw_init_dec(opj_raw_t *raw, unsigned char *bp, int len);
+/**
+Decode a symbol using raw-decoder. Cfr p.506 TAUBMAN
+@param raw RAW handle
+@return Returns the decoded symbol (0 or 1)
+*/
+int raw_decode(opj_raw_t *raw);
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __RAW_H */
diff --git a/contrib/media/updf/include/refcount.h b/contrib/media/updf/include/refcount.h
new file mode 100644
index 0000000000..a0d12a6f65
--- /dev/null
+++ b/contrib/media/updf/include/refcount.h
@@ -0,0 +1,74 @@
+#ifndef __refcount_h__
+#define __refcount_h__
+
+#include "lispassert.h"
+#include "yacasbase.h"
+
+//------------------------------------------------------------------------------
+// RefPtr - Smart pointer for (intrusive) reference counting.
+// Simply, an object's reference count is the number of RefPtrs refering to it.
+// The RefPtr will delete the referenced object when the count reaches zero.
+
+/*TODO: this might be improved a little by having RefPtr wrap the object being
+  pointed to so the user of RefPtr does not need to add ReferenceCount explicitly.
+  One can use RefPtr on any arbitrary object from that moment on.
+ */
+
+typedef ReferenceType ReferenceCount;
+
+template<class T>
+class RefPtr : public YacasBase  // derived, so we can 'NEW LispPtr[nnn]'
+{
+public:
+  // Default constructor (not explicit, so it auto-initializes)
+  inline RefPtr() : iPtr(NULL) {}
+  // Construct from pointer to T
+  explicit RefPtr(T *ptr) : iPtr(ptr) { if (ptr) { ptr->iReferenceCount++; } }
+  // Copy constructor
+  RefPtr(const RefPtr &refPtr) : iPtr(refPtr.ptr()) { if (iPtr) { iPtr->iReferenceCount++; } }
+  // Destructor
+  ~RefPtr()
+  {
+    if (iPtr)
+    {
+      iPtr->iReferenceCount--;
+      if (iPtr->iReferenceCount == 0)
+      {
+        delete iPtr;
+      }
+    }
+  }
+  // Assignment from pointer
+  RefPtr &operator=(T *ptr)
+  {
+    if (ptr)
+    {
+      ptr->iReferenceCount++;
+    }
+    if (iPtr)
+    {
+      iPtr->iReferenceCount--;
+      if (iPtr->iReferenceCount == 0)
+      {
+        delete iPtr;
+      }
+    }
+    iPtr = ptr;
+    return *this;
+  }
+  // Assignment from another
+  RefPtr &operator=(const RefPtr &refPtr) { return this->operator=(refPtr.ptr()); }
+
+  operator T*()    const { return  iPtr; }  // implicit conversion to pointer to T
+  T &operator*()   const { return *iPtr; }  // so (*refPtr) is a reference to T
+  T *operator->()  const { return  iPtr; }  // so (refPtr->member) accesses T's member
+  T *ptr()         const { return  iPtr; }  // so (refPtr.ptr()) returns the pointer to T (boost calls this method 'get')
+  bool operator!() const { return !iPtr; }  // is null pointer
+
+private:
+   T *iPtr;
+};
+
+
+#endif
+
diff --git a/contrib/media/updf/include/regex.h b/contrib/media/updf/include/regex.h
new file mode 100644
index 0000000000..457a79d0fd
--- /dev/null
+++ b/contrib/media/updf/include/regex.h
@@ -0,0 +1,91 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_regex_h_
+#define __dj_include_regex_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#define _POSIX2_RE_DUP_MAX 256
+  
+
+typedef off_t regoff_t;
+typedef struct {
+	int re_magic;
+	size_t re_nsub;		/* number of parenthesized subexpressions */
+	const char *re_endp;	/* end pointer for REG_PEND */
+	struct re_guts *re_g;	/* none of your business :-) */
+} regex_t;
+typedef struct {
+	regoff_t rm_so;		/* start of match */
+	regoff_t rm_eo;		/* end of match */
+} regmatch_t;
+
+
+
+extern int regcomp(regex_t *, const char *, int);
+#define	REG_BASIC	0000
+#define	REG_EXTENDED	0001
+#define	REG_ICASE	0002
+#define	REG_NOSUB	0004
+#define	REG_NEWLINE	0010
+#define	REG_NOSPEC	0020
+#define	REG_PEND	0040
+#define	REG_DUMP	0200
+
+
+
+#define	REG_OKAY	 0
+#define	REG_NOMATCH	 1
+#define	REG_BADPAT	 2
+#define	REG_ECOLLATE	 3
+#define	REG_ECTYPE	 4
+#define	REG_EESCAPE	 5
+#define	REG_ESUBREG	 6
+#define	REG_EBRACK	 7
+#define	REG_EPAREN	 8
+#define	REG_EBRACE	 9
+#define	REG_BADBR	10
+#define	REG_ERANGE	11
+#define	REG_ESPACE	12
+#define	REG_BADRPT	13
+#define	REG_EMPTY	14
+#define	REG_ASSERT	15
+#define	REG_INVARG	16
+#define	REG_ATOI	255	/* convert name to number (!) */
+#define	REG_ITOA	0400	/* convert number to name (!) */
+extern size_t regerror(int, const regex_t *, char *, size_t);
+
+
+
+extern int regexec(const regex_t *, const char *, size_t, regmatch_t [], int);
+#define	REG_NOTBOL	00001
+#define	REG_NOTEOL	00002
+#define	REG_STARTEND	00004
+#define	REG_TRACE	00400	/* tracing of execution */
+#define	REG_LARGE	01000	/* force large representation */
+#define	REG_BACKR	02000	/* force use of backref code */
+
+
+
+extern void regfree(regex_t *);
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_regex_h_ */
diff --git a/contrib/media/updf/include/ring.h b/contrib/media/updf/include/ring.h
new file mode 100644
index 0000000000..c014d9bc52
--- /dev/null
+++ b/contrib/media/updf/include/ring.h
@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 1988, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)ring.h	8.1 (Berkeley) 6/6/93
+ */
+
+#if defined(P)
+# undef P
+#endif
+
+#if defined(__STDC__) || defined(LINT_ARGS)
+# define	P(x)	x
+#else
+# define	P(x)	()
+#endif
+
+/*
+ * This defines a structure for a ring buffer.
+ *
+ * The circular buffer has two parts:
+ *(((
+ *	full:	[consume, supply)
+ *	empty:	[supply, consume)
+ *]]]
+ *
+ */
+typedef struct {
+    unsigned char	*consume,	/* where data comes out of */
+			*supply,	/* where data comes in to */
+			*bottom,	/* lowest address in buffer */
+			*top,		/* highest address+1 in buffer */
+			*mark;		/* marker (user defined) */
+#ifdef	ENCRYPTION
+    unsigned char	*clearto;	/* Data to this point is clear text */
+    unsigned char	*encryyptedto;	/* Data is encrypted to here */
+#endif	/* ENCRYPTION */
+    int		size;		/* size in bytes of buffer */
+    u_long	consumetime,	/* help us keep straight full, empty, etc. */
+		supplytime;
+} Ring;
+
+/* Here are some functions and macros to deal with the ring buffer */
+
+/* Initialization routine */
+extern int
+	ring_init P((Ring *ring, unsigned char *buffer, int count));
+
+/* Data movement routines */
+extern void
+	ring_supply_data P((Ring *ring, unsigned char *buffer, int count));
+#ifdef notdef
+extern void
+	ring_consume_data P((Ring *ring, unsigned char *buffer, int count));
+#endif
+
+/* Buffer state transition routines */
+extern void
+	ring_supplied P((Ring *ring, int count)),
+	ring_consumed P((Ring *ring, int count));
+
+/* Buffer state query routines */
+extern int
+	ring_empty_count P((Ring *ring)),
+	ring_empty_consecutive P((Ring *ring)),
+	ring_full_count P((Ring *ring)),
+	ring_full_consecutive P((Ring *ring));
+
+#ifdef	ENCRYPTION
+extern void
+	ring_encrypt P((Ring *ring, void (*func)())),
+	ring_clearto P((Ring *ring));
+#endif	/* ENCRYPTION */
+
+extern void ring_clear_mark P ((Ring *));
+extern void ring_mark P ((Ring *));
diff --git a/contrib/media/updf/include/rpc/auth.h b/contrib/media/updf/include/rpc/auth.h
new file mode 100644
index 0000000000..6e0ae06759
--- /dev/null
+++ b/contrib/media/updf/include/rpc/auth.h
@@ -0,0 +1,214 @@
+/* @(#)auth.h	2.3 88/08/07 4.0 RPCSRC; from 1.17 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * auth.h, Authentication interface.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ *
+ * The data structures are completely opaque to the client.  The client
+ * is required to pass a AUTH * to routines that create rpc
+ * "sessions".
+ */
+
+#ifndef _RPC_AUTH_H
+
+#define _RPC_AUTH_H	1
+#include <sys/cdefs.h>
+#include <sys/socket.h>
+#include <rpc/xdr.h>
+
+__BEGIN_DECLS
+
+#define MAX_AUTH_BYTES	400
+#define MAXNETNAMELEN	255	/* maximum length of network user's name */
+
+/*
+ * Status returned from authentication check
+ */
+enum auth_stat {
+	AUTH_OK=0,
+	/*
+	 * failed at remote end
+	 */
+	AUTH_BADCRED=1,			/* bogus credentials (seal broken) */
+	AUTH_REJECTEDCRED=2,		/* client should begin new session */
+	AUTH_BADVERF=3,			/* bogus verifier (seal broken) */
+	AUTH_REJECTEDVERF=4,		/* verifier expired or was replayed */
+	AUTH_TOOWEAK=5,			/* rejected due to security reasons */
+	/*
+	 * failed locally
+	*/
+	AUTH_INVALIDRESP=6,		/* bogus response verifier */
+	AUTH_FAILED=7			/* some unknown reason */
+};
+
+union des_block {
+	struct {
+		uint32_t high;
+		uint32_t low;
+	} key;
+	char c[8];
+};
+typedef union des_block des_block;
+extern bool_t xdr_des_block (XDR *__xdrs, des_block *__blkp) __THROW;
+
+/*
+ * Authentication info.  Opaque to client.
+ */
+struct opaque_auth {
+	enum_t	oa_flavor;		/* flavor of auth */
+	char*	oa_base;		/* address of more auth stuff */
+	unsigned int	oa_length;		/* not to exceed MAX_AUTH_BYTES */
+};
+
+/*
+ * Auth handle, interface to client side authenticators.
+ */
+typedef struct AUTH AUTH;
+struct AUTH {
+  struct opaque_auth ah_cred;
+  struct opaque_auth ah_verf;
+  union des_block ah_key;
+  struct auth_ops {
+    void (*ah_nextverf) (AUTH *);
+    int  (*ah_marshal) (AUTH *, XDR *);		/* nextverf & serialize */
+    int  (*ah_validate) (AUTH *, struct opaque_auth *);
+						/* validate verifier */
+    int  (*ah_refresh) (AUTH *);		/* refresh credentials */
+    void (*ah_destroy) (AUTH *); 	    	/* destroy this structure */
+  } *ah_ops;
+  char* ah_private;
+};
+
+
+/*
+ * Authentication ops.
+ * The ops and the auth handle provide the interface to the authenticators.
+ *
+ * AUTH	*auth;
+ * XDR	*xdrs;
+ * struct opaque_auth verf;
+ */
+#define AUTH_NEXTVERF(auth)		\
+		((*((auth)->ah_ops->ah_nextverf))(auth))
+#define auth_nextverf(auth)		\
+		((*((auth)->ah_ops->ah_nextverf))(auth))
+
+#define AUTH_MARSHALL(auth, xdrs)	\
+		((*((auth)->ah_ops->ah_marshal))(auth, xdrs))
+#define auth_marshall(auth, xdrs)	\
+		((*((auth)->ah_ops->ah_marshal))(auth, xdrs))
+
+#define AUTH_VALIDATE(auth, verfp)	\
+		((*((auth)->ah_ops->ah_validate))((auth), verfp))
+#define auth_validate(auth, verfp)	\
+		((*((auth)->ah_ops->ah_validate))((auth), verfp))
+
+#define AUTH_REFRESH(auth)		\
+		((*((auth)->ah_ops->ah_refresh))(auth))
+#define auth_refresh(auth)		\
+		((*((auth)->ah_ops->ah_refresh))(auth))
+
+#define AUTH_DESTROY(auth)		\
+		((*((auth)->ah_ops->ah_destroy))(auth))
+#define auth_destroy(auth)		\
+		((*((auth)->ah_ops->ah_destroy))(auth))
+
+
+extern struct opaque_auth _null_auth;
+
+
+/*
+ * These are the various implementations of client side authenticators.
+ */
+
+/*
+ * Unix style authentication
+ * AUTH *authunix_create(machname, uid, gid, len, aup_gids)
+ *	char *machname;
+ *	int uid;
+ *	int gid;
+ *	int len;
+ *	int *aup_gids;
+ */
+extern AUTH *authunix_create (char *__machname,uid_t __uid, gid_t __gid,
+			      int __len, gid_t *__aup_gids) __THROW;
+extern AUTH *authunix_create_default (void) __THROW;
+extern AUTH *authnone_create (void) __THROW;
+extern AUTH *authdes_create (const char *__servername, unsigned int __window,
+			     struct sockaddr *__syncaddr, des_block *__ckey)
+     __THROW;
+extern AUTH *authdes_pk_create (const char *, netobj *, unsigned int,
+				struct sockaddr *, des_block *) __THROW;
+
+
+#define AUTH_NONE	0		/* no authentication */
+#define	AUTH_NULL	0		/* backward compatibility */
+#define	AUTH_SYS	1		/* unix style (uid, gids) */
+#define	AUTH_UNIX	AUTH_SYS
+#define	AUTH_SHORT	2		/* short hand unix style */
+#define AUTH_DES	3		/* des style (encrypted timestamps) */
+#define AUTH_DH		AUTH_DES	/* Diffie-Hellman (this is DES) */
+#define AUTH_KERB       4               /* kerberos style */
+
+/*
+ *  Netname manipulating functions
+ *
+ */
+extern int getnetname (char *) __THROW;
+extern int host2netname (char *, const char *, const char *) __THROW;
+extern int user2netname (char *, const uid_t, const char *) __THROW;
+extern int netname2user (const char *, uid_t *, gid_t *, int *, gid_t *)
+     __THROW;
+extern int netname2host (const char *, char *, const int) __THROW;
+
+/*
+ *
+ * These routines interface to the keyserv daemon
+ *
+ */
+extern int key_decryptsession (char *, des_block *) __THROW;
+extern int key_decryptsession_pk (char *, netobj *, des_block *) __THROW;
+extern int key_encryptsession (char *, des_block *) __THROW;
+extern int key_encryptsession_pk (char *, netobj *, des_block *) __THROW;
+extern int key_gendes (des_block *) __THROW;
+extern int key_setsecret (char *) __THROW;
+extern int key_secretkey_is_set (void) __THROW;
+extern int key_get_conv (char *, des_block *) __THROW;
+
+/*
+ * XDR an opaque authentication struct.
+ */
+extern bool_t xdr_opaque_auth (XDR *, struct opaque_auth *) __THROW;
+
+__END_DECLS
+
+#endif /* rpc/auth.h */
diff --git a/contrib/media/updf/include/rpc/auth_des.h b/contrib/media/updf/include/rpc/auth_des.h
new file mode 100644
index 0000000000..8accd37799
--- /dev/null
+++ b/contrib/media/updf/include/rpc/auth_des.h
@@ -0,0 +1,112 @@
+/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifndef _RPC_AUTH_DES_H
+#define _RPC_AUTH_DES_H	1
+
+#include <sys/cdefs.h>
+#include <rpc/auth.h>
+
+__BEGIN_DECLS
+
+/* There are two kinds of "names": fullnames and nicknames */
+enum authdes_namekind
+  {
+    ADN_FULLNAME,
+    ADN_NICKNAME
+  };
+
+/* A fullname contains the network name of the client,
+   a conversation key and the window */
+struct authdes_fullname
+  {
+    char *name;		/* network name of client, up to MAXNETNAMELEN */
+    des_block key;	/* conversation key */
+    uint32_t window;	/* associated window */
+  };
+
+/* A credential */
+struct authdes_cred
+  {
+    enum authdes_namekind adc_namekind;
+    struct authdes_fullname adc_fullname;
+    uint32_t adc_nickname;
+  };
+
+/* A timeval replacement for !32bit platforms */
+struct rpc_timeval
+  {
+    uint32_t tv_sec;            /* Seconds.  */
+    uint32_t tv_usec;           /* Microseconds.  */
+  };
+
+/* A des authentication verifier */
+struct authdes_verf
+  {
+    union
+      {
+	struct rpc_timeval adv_ctime;	/* clear time */
+	des_block adv_xtime;		/* crypt time */
+      }
+    adv_time_u;
+    uint32_t adv_int_u;
+  };
+
+/* des authentication verifier: client variety
+
+   adv_timestamp is the current time.
+   adv_winverf is the credential window + 1.
+   Both are encrypted using the conversation key. */
+#define adv_timestamp  adv_time_u.adv_ctime
+#define adv_xtimestamp adv_time_u.adv_xtime
+#define adv_winverf    adv_int_u
+
+/* des authentication verifier: server variety
+
+   adv_timeverf is the client's timestamp + client's window
+   adv_nickname is the server's nickname for the client.
+   adv_timeverf is encrypted using the conversation key. */
+#define adv_timeverf   adv_time_u.adv_ctime
+#define adv_xtimeverf  adv_time_u.adv_xtime
+#define adv_nickname   adv_int_u
+
+/* Map a des credential into a unix cred. */
+extern int authdes_getucred (const struct authdes_cred * __adc,
+			     uid_t * __uid, gid_t * __gid,
+			     short *__grouplen, gid_t * __groups) __THROW;
+
+/* Get the public key for NAME and place it in KEY.  NAME can only be
+   up to MAXNETNAMELEN bytes long and the destination buffer KEY should
+   have HEXKEYBYTES + 1 bytes long to fit all characters from the key.  */
+extern int getpublickey (const char *__name, char *__key) __THROW;
+
+/* Get the secret key for NAME and place it in KEY.  PASSWD is used to
+   decrypt the encrypted key stored in the database.  NAME can only be
+   up to MAXNETNAMELEN bytes long and the destination buffer KEY
+   should have HEXKEYBYTES + 1 bytes long to fit all characters from
+   the key.  */
+extern int getsecretkey (const char *__name, char *__key,
+			 const char *__passwd) __THROW;
+
+extern int rtime (struct sockaddr_in *__addrp, struct rpc_timeval *__timep,
+		  struct rpc_timeval *__timeout) __THROW;
+
+__END_DECLS
+
+
+#endif /* rpc/auth_des.h */
diff --git a/contrib/media/updf/include/rpc/auth_unix.h b/contrib/media/updf/include/rpc/auth_unix.h
new file mode 100644
index 0000000000..9dd8142f17
--- /dev/null
+++ b/contrib/media/updf/include/rpc/auth_unix.h
@@ -0,0 +1,90 @@
+/* @(#)auth_unix.h	2.2 88/07/29 4.0 RPCSRC; from 1.8 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/*      @(#)auth_unix.h 1.5 86/07/16 SMI      */
+
+/*
+ * auth_unix.h, Protocol for UNIX style authentication parameters for RPC
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+/*
+ * The system is very weak.  The client uses no encryption for  it
+ * credentials and only sends null verifiers.  The server sends backs
+ * null verifiers or optionally a verifier that suggests a new short hand
+ * for the credentials.
+ */
+
+#ifndef _RPC_AUTH_UNIX_H
+#define _RPC_AUTH_UNIX_H	1
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <rpc/types.h>
+#include <rpc/auth.h>
+#include <rpc/xdr.h>
+
+__BEGIN_DECLS
+
+/* The machine name is part of a credential; it may not exceed 255 bytes */
+#define MAX_MACHINE_NAME 255
+
+/* gids compose part of a credential; there may not be more than 16 of them */
+#define NGRPS 16
+
+/*
+ * Unix style credentials.
+ */
+struct authunix_parms
+  {
+    unsigned long aup_time;
+    char *aup_machname;
+    uid_t aup_uid;
+    gid_t aup_gid;
+    unsigned int aup_len;
+    gid_t *aup_gids;
+  };
+
+extern bool_t xdr_authunix_parms (XDR *__xdrs, struct authunix_parms *__p)
+     __THROW;
+
+/*
+ * If a response verifier has flavor AUTH_SHORT,
+ * then the body of the response verifier encapsulates the following structure;
+ * again it is serialized in the obvious fashion.
+ */
+struct short_hand_verf
+  {
+    struct opaque_auth new_cred;
+  };
+
+__END_DECLS
+
+#endif /* rpc/auth_unix.h */
diff --git a/contrib/media/updf/include/rpc/clnt.h b/contrib/media/updf/include/rpc/clnt.h
new file mode 100644
index 0000000000..9b100556c8
--- /dev/null
+++ b/contrib/media/updf/include/rpc/clnt.h
@@ -0,0 +1,421 @@
+/* @(#)clnt.h	2.1 88/07/29 4.0 RPCSRC; from 1.31 88/02/08 SMI*/
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * clnt.h - Client side remote procedure call interface.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#ifndef _RPC_CLNT_H
+#define _RPC_CLNT_H	1
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <rpc/types.h>
+#include <rpc/auth.h>
+#include <sys/un.h>
+
+__BEGIN_DECLS
+
+/*
+ * Rpc calls return an enum clnt_stat.  This should be looked at more,
+ * since each implementation is required to live with this (implementation
+ * independent) list of errors.
+ */
+enum clnt_stat {
+	RPC_SUCCESS=0,			/* call succeeded */
+	/*
+	 * local errors
+	 */
+	RPC_CANTENCODEARGS=1,		/* can't encode arguments */
+	RPC_CANTDECODERES=2,		/* can't decode results */
+	RPC_CANTSEND=3,			/* failure in sending call */
+	RPC_CANTRECV=4,			/* failure in receiving result */
+	RPC_TIMEDOUT=5,			/* call timed out */
+	/*
+	 * remote errors
+	 */
+	RPC_VERSMISMATCH=6,		/* rpc versions not compatible */
+	RPC_AUTHERROR=7,		/* authentication error */
+	RPC_PROGUNAVAIL=8,		/* program not available */
+	RPC_PROGVERSMISMATCH=9,		/* program version mismatched */
+	RPC_PROCUNAVAIL=10,		/* procedure unavailable */
+	RPC_CANTDECODEARGS=11,		/* decode arguments error */
+	RPC_SYSTEMERROR=12,		/* generic "other problem" */
+	RPC_NOBROADCAST = 21,		/* Broadcasting not supported */
+	/*
+	 * callrpc & clnt_create errors
+	 */
+	RPC_UNKNOWNHOST=13,		/* unknown host name */
+	RPC_UNKNOWNPROTO=17,		/* unknown protocol */
+	RPC_UNKNOWNADDR = 19,		/* Remote address unknown */
+
+	/*
+	 * rpcbind errors
+	 */
+	RPC_RPCBFAILURE=14,		/* portmapper failed in its call */
+#define RPC_PMAPFAILURE RPC_RPCBFAILURE
+	RPC_PROGNOTREGISTERED=15,	/* remote program is not registered */
+	RPC_N2AXLATEFAILURE = 22,	/* Name to addr translation failed */
+	/*
+	 * unspecified error
+	 */
+	RPC_FAILED=16,
+	RPC_INTR=18,
+	RPC_TLIERROR=20,
+	RPC_UDERROR=23,
+        /*
+         * asynchronous errors
+         */
+        RPC_INPROGRESS = 24,
+        RPC_STALERACHANDLE = 25
+};
+
+
+/*
+ * Error info.
+ */
+struct rpc_err {
+  enum clnt_stat re_status;
+  union {
+    int RE_errno;		/* related system error */
+    enum auth_stat RE_why;	/* why the auth error occurred */
+    struct {
+      unsigned long low;		/* lowest verion supported */
+      unsigned long high;		/* highest verion supported */
+    } RE_vers;
+    struct {			/* maybe meaningful if RPC_FAILED */
+      long s1;
+      long s2;
+    } RE_lb;			/* life boot & debugging only */
+  } ru;
+#define	re_errno	ru.RE_errno
+#define	re_why		ru.RE_why
+#define	re_vers		ru.RE_vers
+#define	re_lb		ru.RE_lb
+};
+
+
+/*
+ * Client rpc handle.
+ * Created by individual implementations, see e.g. rpc_udp.c.
+ * Client is responsible for initializing auth, see e.g. auth_none.c.
+ */
+typedef struct CLIENT CLIENT;
+struct CLIENT {
+  AUTH	*cl_auth;		 /* authenticator */
+  struct clnt_ops {
+    enum clnt_stat (*cl_call) (CLIENT *, unsigned long, xdrproc_t, char*, xdrproc_t,
+			       char*, struct timeval);
+			       	/* call remote procedure */
+    void (*cl_abort) (void);	/* abort a call */
+    void (*cl_geterr) (CLIENT *, struct rpc_err *);
+				/* get specific error code */
+    bool_t (*cl_freeres) (CLIENT *, xdrproc_t, char*);
+				/* frees results */
+    void (*cl_destroy) (CLIENT *); /* destroy this structure */
+    bool_t (*cl_control) (CLIENT *, int, char *);
+				/* the ioctl() of rpc */
+  } *cl_ops;
+  char* cl_private;		/* private stuff */
+};
+
+
+/*
+ * client side rpc interface ops
+ *
+ * Parameter types are:
+ *
+ */
+
+/*
+ * enum clnt_stat
+ * CLNT_CALL(rh, proc, xargs, argsp, xres, resp, timeout)
+ * 	CLIENT *rh;
+ *	unsigned long proc;
+ *	xdrproc_t xargs;
+ *	char* argsp;
+ *	xdrproc_t xres;
+ *	char* resp;
+ *	struct timeval timeout;
+ */
+#define	CLNT_CALL(rh, proc, xargs, argsp, xres, resp, secs)	\
+	((*(rh)->cl_ops->cl_call)(rh, proc, xargs, argsp, xres, resp, secs))
+#define	clnt_call(rh, proc, xargs, argsp, xres, resp, secs)	\
+	((*(rh)->cl_ops->cl_call)(rh, proc, xargs, argsp, xres, resp, secs))
+
+/*
+ * void
+ * CLNT_ABORT(rh);
+ * 	CLIENT *rh;
+ */
+#define	CLNT_ABORT(rh)	((*(rh)->cl_ops->cl_abort)(rh))
+#define	clnt_abort(rh)	((*(rh)->cl_ops->cl_abort)(rh))
+
+/*
+ * struct rpc_err
+ * CLNT_GETERR(rh);
+ * 	CLIENT *rh;
+ */
+#define	CLNT_GETERR(rh,errp)	((*(rh)->cl_ops->cl_geterr)(rh, errp))
+#define	clnt_geterr(rh,errp)	((*(rh)->cl_ops->cl_geterr)(rh, errp))
+
+
+/*
+ * bool_t
+ * CLNT_FREERES(rh, xres, resp);
+ * 	CLIENT *rh;
+ *	xdrproc_t xres;
+ *	char* resp;
+ */
+#define	CLNT_FREERES(rh,xres,resp) ((*(rh)->cl_ops->cl_freeres)(rh,xres,resp))
+#define	clnt_freeres(rh,xres,resp) ((*(rh)->cl_ops->cl_freeres)(rh,xres,resp))
+
+/*
+ * bool_t
+ * CLNT_CONTROL(cl, request, info)
+ *      CLIENT *cl;
+ *      unsigned int request;
+ *      char *info;
+ */
+#define	CLNT_CONTROL(cl,rq,in) ((*(cl)->cl_ops->cl_control)(cl,rq,in))
+#define	clnt_control(cl,rq,in) ((*(cl)->cl_ops->cl_control)(cl,rq,in))
+
+/*
+ * control operations that apply to all transports
+ *
+ * Note: options marked XXX are no-ops in this implementation of RPC.
+ * The are present in TI-RPC but can't be implemented here since they
+ * depend on the presence of STREAMS/TLI, which we don't have.
+ */
+#define CLSET_TIMEOUT        1    /* set timeout (timeval) */
+#define CLGET_TIMEOUT        2    /* get timeout (timeval) */
+#define CLGET_SERVER_ADDR    3    /* get server's address (sockaddr) */
+#define CLGET_FD             6    /* get connections file descriptor */
+#define CLGET_SVC_ADDR       7    /* get server's address (netbuf)      XXX */
+#define CLSET_FD_CLOSE       8    /* close fd while clnt_destroy */
+#define CLSET_FD_NCLOSE      9    /* Do not close fd while clnt_destroy*/
+#define CLGET_XID            10   /* Get xid */
+#define CLSET_XID            11   /* Set xid */
+#define CLGET_VERS           12   /* Get version number */
+#define CLSET_VERS           13   /* Set version number */
+#define CLGET_PROG           14   /* Get program number */
+#define CLSET_PROG           15   /* Set program number */
+#define CLSET_SVC_ADDR       16   /* get server's address (netbuf)      XXX */
+#define CLSET_PUSH_TIMOD     17   /* push timod if not already present  XXX */
+#define CLSET_POP_TIMOD      18   /* pop timod                          XXX */
+/*
+ * Connectionless only control operations
+ */
+#define CLSET_RETRY_TIMEOUT	4	/* set retry timeout (timeval) */
+#define CLGET_RETRY_TIMEOUT	5	/* get retry timeout (timeval) */
+
+/*
+ * void
+ * CLNT_DESTROY(rh);
+ * 	CLIENT *rh;
+ */
+#define	CLNT_DESTROY(rh)	((*(rh)->cl_ops->cl_destroy)(rh))
+#define	clnt_destroy(rh)	((*(rh)->cl_ops->cl_destroy)(rh))
+
+
+/*
+ * RPCTEST is a test program which is accessible on every rpc
+ * transport/port.  It is used for testing, performance evaluation,
+ * and network administration.
+ */
+
+#define RPCTEST_PROGRAM		((unsigned long)1)
+#define RPCTEST_VERSION		((unsigned long)1)
+#define RPCTEST_NULL_PROC	((unsigned long)2)
+#define RPCTEST_NULL_BATCH_PROC	((unsigned long)3)
+
+/*
+ * By convention, procedure 0 takes null arguments and returns them
+ */
+
+#define NULLPROC ((unsigned long)0)
+
+/*
+ * Below are the client handle creation routines for the various
+ * implementations of client side rpc.  They can return NULL if a
+ * creation failure occurs.
+ */
+
+/*
+ * Memory based rpc (for speed check and testing)
+ * CLIENT *
+ * clntraw_create(prog, vers)
+ *	unsigned long prog;
+ *	unsigned long vers;
+ */
+extern CLIENT *clntraw_create (const unsigned long __prog, const unsigned long __vers)
+     __THROW;
+
+
+/*
+ * Generic client creation routine. Supported protocols are "udp", "tcp" and
+ * "unix"
+ * CLIENT *
+ * clnt_create(host, prog, vers, prot)
+ *	char *host; 	-- hostname
+ *	unsigned long prog;	-- program number
+ *	u_ong vers;	-- version number
+ *	char *prot;	-- protocol
+ */
+extern CLIENT *clnt_create (const char *__host, const unsigned long __prog,
+			    const unsigned long __vers, const char *__prot)
+     __THROW;
+
+
+/*
+ * TCP based rpc
+ * CLIENT *
+ * clnttcp_create(raddr, prog, vers, sockp, sendsz, recvsz)
+ *	struct sockaddr_in *raddr;
+ *	unsigned long prog;
+ *	unsigned long version;
+ *	register int *sockp;
+ *	unsigned int sendsz;
+ *	unsigned int recvsz;
+ */
+extern CLIENT *clnttcp_create (struct sockaddr_in *__raddr, unsigned long __prog,
+			       unsigned long __version, int *__sockp, unsigned int __sendsz,
+			       unsigned int __recvsz) __THROW;
+
+/*
+ * UDP based rpc.
+ * CLIENT *
+ * clntudp_create(raddr, program, version, wait, sockp)
+ *	struct sockaddr_in *raddr;
+ *	unsigned long program;
+ *	unsigned long version;
+ *	struct timeval wait_resend;
+ *	int *sockp;
+ *
+ * Same as above, but you specify max packet sizes.
+ * CLIENT *
+ * clntudp_bufcreate(raddr, program, version, wait, sockp, sendsz, recvsz)
+ *	struct sockaddr_in *raddr;
+ *	unsigned long program;
+ *	unsigned long version;
+ *	struct timeval wait_resend;
+ *	int *sockp;
+ *	unsigned int sendsz;
+ *	unsigned int recvsz;
+ */
+extern CLIENT *clntudp_create (struct sockaddr_in *__raddr, unsigned long __program,
+			       unsigned long __version, struct timeval __wait_resend,
+			       int *__sockp) __THROW;
+extern CLIENT *clntudp_bufcreate (struct sockaddr_in *__raddr,
+				  unsigned long __program, unsigned long __version,
+				  struct timeval __wait_resend, int *__sockp,
+				  unsigned int __sendsz, unsigned int __recvsz) __THROW;
+
+
+
+
+/*
+ * AF_UNIX based rpc
+ * CLIENT *
+ * clntunix_create(raddr, prog, vers, sockp, sendsz, recvsz)
+ *      struct sockaddr_un *raddr;
+ *      unsigned long prog;
+ *      unsigned long version;
+ *      register int *sockp;
+ *      unsigned int sendsz;
+ *      unsigned int recvsz;
+ */
+extern CLIENT *clntunix_create  (struct sockaddr_un *__raddr, unsigned long __program,
+				 unsigned long __version, int *__sockp,
+				 unsigned int __sendsz, unsigned int __recvsz) __THROW;
+
+
+extern int callrpc (const char *__host, const unsigned long __prognum,
+		    const unsigned long __versnum, const unsigned long __procnum,
+		    const xdrproc_t __inproc, const char *__in,
+		    const xdrproc_t __outproc, char *__out) __THROW;
+extern int _rpc_dtablesize (void) __THROW;
+
+/*
+ * Print why creation failed
+ */
+extern void clnt_pcreateerror (const char *__msg) __THROW;	/* stderr */
+extern char *clnt_spcreateerror(const char *__msg) __THROW;	/* string */
+
+/*
+ * Like clnt_perror(), but is more verbose in its output
+ */
+extern void clnt_perrno (enum clnt_stat __num) __THROW;		/* stderr */
+
+/*
+ * Print an English error message, given the client error code
+ */
+extern void clnt_perror (CLIENT *__clnt, const char *__msg) __THROW;
+							/* stderr */
+extern char *clnt_sperror (CLIENT *__clnt, const char *__msg) __THROW;
+							/* string */
+
+/*
+ * If a creation fails, the following allows the user to figure out why.
+ */
+struct rpc_createerr {
+	enum clnt_stat cf_stat;
+	struct rpc_err cf_error; /* useful when cf_stat == RPC_PMAPFAILURE */
+};
+
+extern struct rpc_createerr rpc_createerr;
+
+
+
+/*
+ * Copy error message to buffer.
+ */
+extern char *clnt_sperrno (enum clnt_stat __num) __THROW;	/* string */
+
+/*
+ * get the port number on the host for the rpc program,version and proto
+ */
+extern int getrpcport (const char * __host, unsigned long __prognum,
+		       unsigned long __versnum, unsigned int proto) __THROW;
+
+/*
+ * get the local host's IP address without consulting
+ * name service library functions
+ */
+extern void get_myaddress (struct sockaddr_in *) __THROW;
+
+#define UDPMSGSIZE	8800	/* rpc imposed limit on udp msg size */
+#define RPCSMALLMSGSIZE	400	/* a more reasonable packet size */
+
+__END_DECLS
+
+#endif /* rpc/clnt.h */
diff --git a/contrib/media/updf/include/rpc/des_crypt.h b/contrib/media/updf/include/rpc/des_crypt.h
new file mode 100644
index 0000000000..6a65887d3b
--- /dev/null
+++ b/contrib/media/updf/include/rpc/des_crypt.h
@@ -0,0 +1,97 @@
+/*
+ * @(#)des_crypt.h	2.1 88/08/11 4.0 RPCSRC;	from 1.4 88/02/08 (C) 1986 SMI
+ *
+ * des_crypt.h, des library routine interface
+ * Copyright (C) 1986, Sun Microsystems, Inc.
+ */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+#ifndef __DES_CRYPT_H__
+#define __DES_CRYPT_H__ 1
+
+#include <features.h>
+
+__BEGIN_DECLS
+
+#define DES_MAXDATA 8192	/* max bytes encrypted in one call */
+#define DES_DIRMASK (1 << 0)
+#define DES_ENCRYPT (0*DES_DIRMASK)	/* Encrypt */
+#define DES_DECRYPT (1*DES_DIRMASK)	/* Decrypt */
+
+
+#define DES_DEVMASK (1 << 1)
+#define	DES_HW (0*DES_DEVMASK)	/* Use hardware device */
+#define DES_SW (1*DES_DEVMASK)	/* Use software device */
+
+
+#define DESERR_NONE 0	/* succeeded */
+#define DESERR_NOHWDEVICE 1	/* succeeded, but hw device not available */
+#define DESERR_HWERROR 2	/* failed, hardware/driver error */
+#define DESERR_BADPARAM 3	/* failed, bad parameter to call */
+
+#define DES_FAILED(err) \
+	((err) > DESERR_NOHWDEVICE)
+
+/*
+ * cbc_crypt()
+ * ecb_crypt()
+ *
+ * Encrypt (or decrypt) len bytes of a buffer buf.
+ * The length must be a multiple of eight.
+ * The key should have odd parity in the low bit of each byte.
+ * ivec is the input vector, and is updated to the new one (cbc only).
+ * The mode is created by oring together the appropriate parameters.
+ * DESERR_NOHWDEVICE is returned if DES_HW was specified but
+ * there was no hardware to do it on (the data will still be
+ * encrypted though, in software).
+ */
+
+
+/*
+ * Cipher Block Chaining mode
+ */
+extern int cbc_crypt (char *__key, char *__buf, unsigned __len,
+		      unsigned __mode, char *__ivec) __THROW;
+
+/*
+ * Electronic Code Book mode
+ */
+extern int ecb_crypt (char *__key, char *__buf, unsigned __len,
+		      unsigned __mode) __THROW;
+
+/*
+ * Set des parity for a key.
+ * DES parity is odd and in the low bit of each byte
+ */
+extern void des_setparity (char *__key) __THROW;
+
+__END_DECLS
+
+#endif
diff --git a/contrib/media/updf/include/rpc/key_prot.h b/contrib/media/updf/include/rpc/key_prot.h
new file mode 100644
index 0000000000..c398b82f82
--- /dev/null
+++ b/contrib/media/updf/include/rpc/key_prot.h
@@ -0,0 +1,346 @@
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#ifndef _KEY_PROT_H_RPCGEN
+#define _KEY_PROT_H_RPCGEN
+
+#include <rpc/rpc.h>
+
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if 0
+#pragma ident	"@(#)key_prot.x	1.7	94/04/29 SMI"
+#endif
+/* Copyright (c)  1990, 1991 Sun Microsystems, Inc. */
+
+/* 
+ * Compiled from key_prot.x using rpcgen.
+ * DO NOT EDIT THIS FILE!
+ * This is NOT source code!
+ */
+#define PROOT 3
+#define HEXMODULUS "d4a0ba0250b6fd2ec626e7efd637df76c716e22d0944b88b"
+#define HEXKEYBYTES 48
+#define KEYSIZE 192
+#define KEYBYTES 24
+#define KEYCHECKSUMSIZE 16
+
+enum keystatus {
+	KEY_SUCCESS = 0,
+	KEY_NOSECRET = 1,
+	KEY_UNKNOWN = 2,
+	KEY_SYSTEMERR = 3,
+};
+typedef enum keystatus keystatus;
+#ifdef __cplusplus 
+extern "C" bool_t xdr_keystatus(XDR *, keystatus*);
+#elif __STDC__ 
+extern  bool_t xdr_keystatus(XDR *, keystatus*);
+#else /* Old Style C */ 
+bool_t xdr_keystatus();
+#endif /* Old Style C */ 
+
+
+typedef char keybuf[HEXKEYBYTES];
+#ifdef __cplusplus 
+extern "C" bool_t xdr_keybuf(XDR *, keybuf);
+#elif __STDC__ 
+extern  bool_t xdr_keybuf(XDR *, keybuf);
+#else /* Old Style C */ 
+bool_t xdr_keybuf();
+#endif /* Old Style C */ 
+
+
+typedef char *netnamestr;
+#ifdef __cplusplus 
+extern "C" bool_t xdr_netnamestr(XDR *, netnamestr*);
+#elif __STDC__ 
+extern  bool_t xdr_netnamestr(XDR *, netnamestr*);
+#else /* Old Style C */ 
+bool_t xdr_netnamestr();
+#endif /* Old Style C */ 
+
+
+struct cryptkeyarg {
+	netnamestr remotename;
+	des_block deskey;
+};
+typedef struct cryptkeyarg cryptkeyarg;
+#ifdef __cplusplus 
+extern "C" bool_t xdr_cryptkeyarg(XDR *, cryptkeyarg*);
+#elif __STDC__ 
+extern  bool_t xdr_cryptkeyarg(XDR *, cryptkeyarg*);
+#else /* Old Style C */ 
+bool_t xdr_cryptkeyarg();
+#endif /* Old Style C */ 
+
+
+struct cryptkeyarg2 {
+	netnamestr remotename;
+	netobj remotekey;
+	des_block deskey;
+};
+typedef struct cryptkeyarg2 cryptkeyarg2;
+#ifdef __cplusplus 
+extern "C" bool_t xdr_cryptkeyarg2(XDR *, cryptkeyarg2*);
+#elif __STDC__ 
+extern  bool_t xdr_cryptkeyarg2(XDR *, cryptkeyarg2*);
+#else /* Old Style C */ 
+bool_t xdr_cryptkeyarg2();
+#endif /* Old Style C */ 
+
+
+struct cryptkeyres {
+	keystatus status;
+	union {
+		des_block deskey;
+	} cryptkeyres_u;
+};
+typedef struct cryptkeyres cryptkeyres;
+#ifdef __cplusplus 
+extern "C" bool_t xdr_cryptkeyres(XDR *, cryptkeyres*);
+#elif __STDC__ 
+extern  bool_t xdr_cryptkeyres(XDR *, cryptkeyres*);
+#else /* Old Style C */ 
+bool_t xdr_cryptkeyres();
+#endif /* Old Style C */ 
+
+#define MAXGIDS 16
+
+struct unixcred {
+	unsigned int uid;
+	unsigned int gid;
+	struct {
+		unsigned int gids_len;
+		unsigned int *gids_val;
+	} gids;
+};
+typedef struct unixcred unixcred;
+#ifdef __cplusplus 
+extern "C" bool_t xdr_unixcred(XDR *, unixcred*);
+#elif __STDC__ 
+extern  bool_t xdr_unixcred(XDR *, unixcred*);
+#else /* Old Style C */ 
+bool_t xdr_unixcred();
+#endif /* Old Style C */ 
+
+
+struct getcredres {
+	keystatus status;
+	union {
+		unixcred cred;
+	} getcredres_u;
+};
+typedef struct getcredres getcredres;
+#ifdef __cplusplus 
+extern "C" bool_t xdr_getcredres(XDR *, getcredres*);
+#elif __STDC__ 
+extern  bool_t xdr_getcredres(XDR *, getcredres*);
+#else /* Old Style C */ 
+bool_t xdr_getcredres();
+#endif /* Old Style C */ 
+
+
+struct key_netstarg {
+	keybuf st_priv_key;
+	keybuf st_pub_key;
+	netnamestr st_netname;
+};
+typedef struct key_netstarg key_netstarg;
+#ifdef __cplusplus 
+extern "C" bool_t xdr_key_netstarg(XDR *, key_netstarg*);
+#elif __STDC__ 
+extern  bool_t xdr_key_netstarg(XDR *, key_netstarg*);
+#else /* Old Style C */ 
+bool_t xdr_key_netstarg();
+#endif /* Old Style C */ 
+
+
+struct key_netstres {
+	keystatus status;
+	union {
+		key_netstarg knet;
+	} key_netstres_u;
+};
+typedef struct key_netstres key_netstres;
+#ifdef __cplusplus 
+extern "C" bool_t xdr_key_netstres(XDR *, key_netstres*);
+#elif __STDC__ 
+extern  bool_t xdr_key_netstres(XDR *, key_netstres*);
+#else /* Old Style C */ 
+bool_t xdr_key_netstres();
+#endif /* Old Style C */ 
+
+
+#ifndef opaque
+#define opaque char
+#endif
+
+
+#define KEY_PROG ((unsigned long)100029)
+#define KEY_VERS ((unsigned long)1)
+
+#ifdef __cplusplus
+#define KEY_SET ((unsigned long)1)
+extern "C" keystatus * key_set_1(opaque *, CLIENT *);
+extern "C" keystatus * key_set_1_svc(opaque *, struct svc_req *);
+#define KEY_ENCRYPT ((unsigned long)2)
+extern "C" cryptkeyres * key_encrypt_1(cryptkeyarg *, CLIENT *);
+extern "C" cryptkeyres * key_encrypt_1_svc(cryptkeyarg *, struct svc_req *);
+#define KEY_DECRYPT ((unsigned long)3)
+extern "C" cryptkeyres * key_decrypt_1(cryptkeyarg *, CLIENT *);
+extern "C" cryptkeyres * key_decrypt_1_svc(cryptkeyarg *, struct svc_req *);
+#define KEY_GEN ((unsigned long)4)
+extern "C" des_block * key_gen_1(void *, CLIENT *);
+extern "C" des_block * key_gen_1_svc(void *, struct svc_req *);
+#define KEY_GETCRED ((unsigned long)5)
+extern "C" getcredres * key_getcred_1(netnamestr *, CLIENT *);
+extern "C" getcredres * key_getcred_1_svc(netnamestr *, struct svc_req *);
+
+#elif __STDC__
+#define KEY_SET ((unsigned long)1)
+extern  keystatus * key_set_1(opaque *, CLIENT *);
+extern  keystatus * key_set_1_svc(opaque *, struct svc_req *);
+#define KEY_ENCRYPT ((unsigned long)2)
+extern  cryptkeyres * key_encrypt_1(cryptkeyarg *, CLIENT *);
+extern  cryptkeyres * key_encrypt_1_svc(cryptkeyarg *, struct svc_req *);
+#define KEY_DECRYPT ((unsigned long)3)
+extern  cryptkeyres * key_decrypt_1(cryptkeyarg *, CLIENT *);
+extern  cryptkeyres * key_decrypt_1_svc(cryptkeyarg *, struct svc_req *);
+#define KEY_GEN ((unsigned long)4)
+extern  des_block * key_gen_1(void *, CLIENT *);
+extern  des_block * key_gen_1_svc(void *, struct svc_req *);
+#define KEY_GETCRED ((unsigned long)5)
+extern  getcredres * key_getcred_1(netnamestr *, CLIENT *);
+extern  getcredres * key_getcred_1_svc(netnamestr *, struct svc_req *);
+
+#else /* Old Style C */ 
+#define KEY_SET ((unsigned long)1)
+extern  keystatus * key_set_1();
+extern  keystatus * key_set_1_svc();
+#define KEY_ENCRYPT ((unsigned long)2)
+extern  cryptkeyres * key_encrypt_1();
+extern  cryptkeyres * key_encrypt_1_svc();
+#define KEY_DECRYPT ((unsigned long)3)
+extern  cryptkeyres * key_decrypt_1();
+extern  cryptkeyres * key_decrypt_1_svc();
+#define KEY_GEN ((unsigned long)4)
+extern  des_block * key_gen_1();
+extern  des_block * key_gen_1_svc();
+#define KEY_GETCRED ((unsigned long)5)
+extern  getcredres * key_getcred_1();
+extern  getcredres * key_getcred_1_svc();
+#endif /* Old Style C */ 
+#define KEY_VERS2 ((unsigned long)2)
+
+#ifdef __cplusplus
+extern "C" keystatus * key_set_2(opaque *, CLIENT *);
+extern "C" keystatus * key_set_2_svc(opaque *, struct svc_req *);
+extern "C" cryptkeyres * key_encrypt_2(cryptkeyarg *, CLIENT *);
+extern "C" cryptkeyres * key_encrypt_2_svc(cryptkeyarg *, struct svc_req *);
+extern "C" cryptkeyres * key_decrypt_2(cryptkeyarg *, CLIENT *);
+extern "C" cryptkeyres * key_decrypt_2_svc(cryptkeyarg *, struct svc_req *);
+extern "C" des_block * key_gen_2(void *, CLIENT *);
+extern "C" des_block * key_gen_2_svc(void *, struct svc_req *);
+extern "C" getcredres * key_getcred_2(netnamestr *, CLIENT *);
+extern "C" getcredres * key_getcred_2_svc(netnamestr *, struct svc_req *);
+#define KEY_ENCRYPT_PK ((unsigned long)6)
+extern "C" cryptkeyres * key_encrypt_pk_2(cryptkeyarg2 *, CLIENT *);
+extern "C" cryptkeyres * key_encrypt_pk_2_svc(cryptkeyarg2 *, struct svc_req *);
+#define KEY_DECRYPT_PK ((unsigned long)7)
+extern "C" cryptkeyres * key_decrypt_pk_2(cryptkeyarg2 *, CLIENT *);
+extern "C" cryptkeyres * key_decrypt_pk_2_svc(cryptkeyarg2 *, struct svc_req *);
+#define KEY_NET_PUT ((unsigned long)8)
+extern "C" keystatus * key_net_put_2(key_netstarg *, CLIENT *);
+extern "C" keystatus * key_net_put_2_svc(key_netstarg *, struct svc_req *);
+#define KEY_NET_GET ((unsigned long)9)
+extern "C" key_netstres * key_net_get_2(void *, CLIENT *);
+extern "C" key_netstres * key_net_get_2_svc(void *, struct svc_req *);
+#define KEY_GET_CONV ((unsigned long)10)
+extern "C" cryptkeyres * key_get_conv_2(opaque *, CLIENT *);
+extern "C" cryptkeyres * key_get_conv_2_svc(opaque *, struct svc_req *);
+
+#elif __STDC__
+extern  keystatus * key_set_2(opaque *, CLIENT *);
+extern  keystatus * key_set_2_svc(opaque *, struct svc_req *);
+extern  cryptkeyres * key_encrypt_2(cryptkeyarg *, CLIENT *);
+extern  cryptkeyres * key_encrypt_2_svc(cryptkeyarg *, struct svc_req *);
+extern  cryptkeyres * key_decrypt_2(cryptkeyarg *, CLIENT *);
+extern  cryptkeyres * key_decrypt_2_svc(cryptkeyarg *, struct svc_req *);
+extern  des_block * key_gen_2(void *, CLIENT *);
+extern  des_block * key_gen_2_svc(void *, struct svc_req *);
+extern  getcredres * key_getcred_2(netnamestr *, CLIENT *);
+extern  getcredres * key_getcred_2_svc(netnamestr *, struct svc_req *);
+#define KEY_ENCRYPT_PK ((unsigned long)6)
+extern  cryptkeyres * key_encrypt_pk_2(cryptkeyarg2 *, CLIENT *);
+extern  cryptkeyres * key_encrypt_pk_2_svc(cryptkeyarg2 *, struct svc_req *);
+#define KEY_DECRYPT_PK ((unsigned long)7)
+extern  cryptkeyres * key_decrypt_pk_2(cryptkeyarg2 *, CLIENT *);
+extern  cryptkeyres * key_decrypt_pk_2_svc(cryptkeyarg2 *, struct svc_req *);
+#define KEY_NET_PUT ((unsigned long)8)
+extern  keystatus * key_net_put_2(key_netstarg *, CLIENT *);
+extern  keystatus * key_net_put_2_svc(key_netstarg *, struct svc_req *);
+#define KEY_NET_GET ((unsigned long)9)
+extern  key_netstres * key_net_get_2(void *, CLIENT *);
+extern  key_netstres * key_net_get_2_svc(void *, struct svc_req *);
+#define KEY_GET_CONV ((unsigned long)10)
+extern  cryptkeyres * key_get_conv_2(opaque *, CLIENT *);
+extern  cryptkeyres * key_get_conv_2_svc(opaque *, struct svc_req *);
+
+#else /* Old Style C */ 
+extern  keystatus * key_set_2();
+extern  keystatus * key_set_2_svc();
+extern  cryptkeyres * key_encrypt_2();
+extern  cryptkeyres * key_encrypt_2_svc();
+extern  cryptkeyres * key_decrypt_2();
+extern  cryptkeyres * key_decrypt_2_svc();
+extern  des_block * key_gen_2();
+extern  des_block * key_gen_2_svc();
+extern  getcredres * key_getcred_2();
+extern  getcredres * key_getcred_2_svc();
+#define KEY_ENCRYPT_PK ((unsigned long)6)
+extern  cryptkeyres * key_encrypt_pk_2();
+extern  cryptkeyres * key_encrypt_pk_2_svc();
+#define KEY_DECRYPT_PK ((unsigned long)7)
+extern  cryptkeyres * key_decrypt_pk_2();
+extern  cryptkeyres * key_decrypt_pk_2_svc();
+#define KEY_NET_PUT ((unsigned long)8)
+extern  keystatus * key_net_put_2();
+extern  keystatus * key_net_put_2_svc();
+#define KEY_NET_GET ((unsigned long)9)
+extern  key_netstres * key_net_get_2();
+extern  key_netstres * key_net_get_2_svc();
+#define KEY_GET_CONV ((unsigned long)10)
+extern  cryptkeyres * key_get_conv_2();
+extern  cryptkeyres * key_get_conv_2_svc();
+#endif /* Old Style C */ 
+
+#endif /* !_KEY_PROT_H_RPCGEN */
diff --git a/contrib/media/updf/include/rpc/netdb.h b/contrib/media/updf/include/rpc/netdb.h
new file mode 100644
index 0000000000..a991d3a952
--- /dev/null
+++ b/contrib/media/updf/include/rpc/netdb.h
@@ -0,0 +1,74 @@
+/* @(#)netdb.h	2.1 88/07/29 3.9 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/*	@(#)rpc.h 1.8 87/07/24 SMI	*/
+
+/* Cleaned up for GNU C library roland@gnu.ai.mit.edu:
+   added multiple inclusion protection and use of <sys/cdefs.h>.
+   In GNU this file is #include'd by <netdb.h>.  */
+
+#ifndef _RPC_NETDB_H
+#define _RPC_NETDB_H	1
+
+#include <sys/cdefs.h>
+
+#define __need_size_t
+#include <stddef.h>
+
+__BEGIN_DECLS
+
+struct rpcent
+{
+  char *r_name;		/* Name of server for this rpc program.  */
+  char **r_aliases;	/* Alias list.  */
+  int r_number;		/* RPC program number.  */
+};
+
+extern void setrpcent (int __stayopen) __THROW;
+extern void endrpcent (void) __THROW;
+extern struct rpcent *getrpcbyname (const char *__name) __THROW;
+extern struct rpcent *getrpcbynumber (int __number) __THROW;
+extern struct rpcent *getrpcent (void) __THROW;
+
+#ifdef __USE_MISC
+extern int getrpcbyname_r (const char *__name, struct rpcent *__result_buf,
+			   char *__buffer, size_t __buflen,
+			   struct rpcent **__result) __THROW;
+
+extern int getrpcbynumber_r (int __number, struct rpcent *__result_buf,
+			     char *__buffer, size_t __buflen,
+			     struct rpcent **__result) __THROW;
+
+extern int getrpcent_r (struct rpcent *__result_buf, char *__buffer,
+			size_t __buflen, struct rpcent **__result) __THROW;
+#endif
+
+__END_DECLS
+
+#endif /* rpc/netdb.h */
diff --git a/contrib/media/updf/include/rpc/pmap_clnt.h b/contrib/media/updf/include/rpc/pmap_clnt.h
new file mode 100644
index 0000000000..c63922772e
--- /dev/null
+++ b/contrib/media/updf/include/rpc/pmap_clnt.h
@@ -0,0 +1,98 @@
+/* @(#)pmap_clnt.h	2.1 88/07/29 4.0 RPCSRC; from 1.11 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * pmap_clnt.h
+ * Supplies C routines to get to portmap services.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#ifndef _RPC_PMAP_CLNT_H
+#define _RPC_PMAP_CLNT_H	1
+
+#include <sys/cdefs.h>
+#include <rpc/types.h>
+#include <rpc/xdr.h>
+#include <rpc/clnt.h>
+
+__BEGIN_DECLS
+
+typedef bool_t (*resultproc_t) (char* resp, struct sockaddr_in *raddr);
+
+/*
+ * Usage:
+ *	success = pmap_set(program, version, protocol, port);
+ *	success = pmap_unset(program, version);
+ *	port = pmap_getport(address, program, version, protocol);
+ *	head = pmap_getmaps(address);
+ *	clnt_stat = pmap_rmtcall(address, program, version, procedure,
+ *		xdrargs, argsp, xdrres, resp, tout, port_ptr)
+ *		(works for udp only.)
+ * 	clnt_stat = clnt_broadcast(program, version, procedure,
+ *		xdrargs, argsp,	xdrres, resp, eachresult)
+ *		(like pmap_rmtcall, except the call is broadcasted to all
+ *		locally connected nets.  For each valid response received,
+ *		the procedure eachresult is called.  Its form is:
+ *	done = eachresult(resp, raddr)
+ *		bool_t done;
+ *		char* resp;
+ *		struct sockaddr_in raddr;
+ *		where resp points to the results of the call and raddr is the
+ *		address if the responder to the broadcast.
+ */
+
+extern bool_t pmap_set (const unsigned long __program, const unsigned long __vers,
+			int __protocol, unsigned short __port) __THROW;
+extern bool_t pmap_unset (const unsigned long __program, const unsigned long __vers)
+     __THROW;
+extern struct pmaplist *pmap_getmaps (struct sockaddr_in *__address) __THROW;
+extern enum clnt_stat pmap_rmtcall (struct sockaddr_in *__addr,
+				    const unsigned long __prog,
+				    const unsigned long __vers,
+				    const unsigned long __proc,
+				    xdrproc_t __xdrargs,
+				    char* __argsp, xdrproc_t __xdrres,
+				    char* __resp, struct timeval __tout,
+				    unsigned long *__port_ptr) __THROW;
+extern enum clnt_stat clnt_broadcast (const unsigned long __prog,
+				      const unsigned long __vers,
+				      const unsigned long __proc, xdrproc_t __xargs,
+				      char* __argsp, xdrproc_t __xresults,
+				      char* __resultsp,
+				      resultproc_t __eachresult) __THROW;
+extern unsigned short pmap_getport (struct sockaddr_in *__address,
+			     const unsigned long __program,
+			     const unsigned long __version, unsigned int __protocol)
+     __THROW;
+
+__END_DECLS
+
+#endif /* rpc/pmap_clnt.h */
diff --git a/contrib/media/updf/include/rpc/pmap_prot.h b/contrib/media/updf/include/rpc/pmap_prot.h
new file mode 100644
index 0000000000..da06d34c19
--- /dev/null
+++ b/contrib/media/updf/include/rpc/pmap_prot.h
@@ -0,0 +1,108 @@
+/* @(#)pmap_prot.h	2.1 88/07/29 4.0 RPCSRC; from 1.14 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * pmap_prot.h
+ * Protocol for the local binder service, or pmap.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#ifndef _RPC_PMAP_PROT_H
+#define _RPC_PMAP_PROT_H	1
+
+#include <sys/cdefs.h>
+
+#include <rpc/xdr.h>
+
+__BEGIN_DECLS
+
+/* The following procedures are supported by the protocol:
+ *
+ * PMAPPROC_NULL() returns ()
+ * 	takes nothing, returns nothing
+ *
+ * PMAPPROC_SET(struct pmap) returns (bool_t)
+ * 	TRUE is success, FALSE is failure.  Registers the tuple
+ *	[prog, vers, prot, port].
+ *
+ * PMAPPROC_UNSET(struct pmap) returns (bool_t)
+ *	TRUE is success, FALSE is failure.  Un-registers pair
+ *	[prog, vers].  prot and port are ignored.
+ *
+ * PMAPPROC_GETPORT(struct pmap) returns (long unsigned).
+ *	0 is failure.  Otherwise returns the port number where the pair
+ *	[prog, vers] is registered.  It may lie!
+ *
+ * PMAPPROC_DUMP() RETURNS (struct pmaplist *)
+ *
+ * PMAPPROC_CALLIT(unsigned, unsigned, unsigned, string<>)
+ * 	RETURNS (port, string<>);
+ * usage: encapsulatedresults = PMAPPROC_CALLIT(prog, vers, proc, encapsulatedargs);
+ * 	Calls the procedure on the local machine.  If it is not registered,
+ *	this procedure is quite; ie it does not return error information!!!
+ *	This procedure only is supported on rpc/udp and calls via
+ *	rpc/udp.  This routine only passes null authentication parameters.
+ *	This file has no interface to xdr routines for PMAPPROC_CALLIT.
+ *
+ * The service supports remote procedure calls on udp/ip or tcp/ip socket 111.
+ */
+
+#define PMAPPORT		((unsigned short)111)
+#define PMAPPROG		((unsigned long)100000)
+#define PMAPVERS		((unsigned long)2)
+#define PMAPVERS_PROTO		((unsigned long)2)
+#define PMAPVERS_ORIG		((unsigned long)1)
+#define PMAPPROC_NULL		((unsigned long)0)
+#define PMAPPROC_SET		((unsigned long)1)
+#define PMAPPROC_UNSET		((unsigned long)2)
+#define PMAPPROC_GETPORT	((unsigned long)3)
+#define PMAPPROC_DUMP		((unsigned long)4)
+#define PMAPPROC_CALLIT		((unsigned long)5)
+
+struct pmap {
+	long unsigned pm_prog;
+	long unsigned pm_vers;
+	long unsigned pm_prot;
+	long unsigned pm_port;
+};
+
+extern bool_t xdr_pmap (XDR *__xdrs, struct pmap *__regs) __THROW;
+
+struct pmaplist {
+	struct pmap	pml_map;
+	struct pmaplist *pml_next;
+};
+
+extern bool_t xdr_pmaplist (XDR *__xdrs, struct pmaplist **__rp) __THROW;
+
+__END_DECLS
+
+#endif /* rpc/pmap_prot.h */
diff --git a/contrib/media/updf/include/rpc/pmap_rmt.h b/contrib/media/updf/include/rpc/pmap_rmt.h
new file mode 100644
index 0000000000..3b975d0fb8
--- /dev/null
+++ b/contrib/media/updf/include/rpc/pmap_rmt.h
@@ -0,0 +1,68 @@
+/* @(#)pmap_rmt.h	2.1 88/07/29 4.0 RPCSRC; from 1.2 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * Structures and XDR routines for parameters to and replies from
+ * the portmapper remote-call-service.
+ *
+ * Copyright (C) 1986, Sun Microsystems, Inc.
+ */
+
+#ifndef _RPC_PMAP_RMT_H
+#define _RPC_PMAP_RMT_H	1
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <rpc/types.h>
+#include <rpc/xdr.h>
+
+__BEGIN_DECLS
+
+struct rmtcallargs {
+	unsigned long prog, vers, proc, arglen;
+	char* args_ptr;
+	xdrproc_t xdr_args;
+};
+
+extern bool_t xdr_rmtcall_args (XDR *__xdrs, struct rmtcallargs *__crp)
+     __THROW;
+
+struct rmtcallres {
+	unsigned long *port_ptr;
+	unsigned long resultslen;
+	char* results_ptr;
+	xdrproc_t xdr_results;
+};
+
+extern bool_t xdr_rmtcallres (XDR *__xdrs, struct rmtcallres *__crp) __THROW;
+
+__END_DECLS
+
+#endif /* rpc/pmap_rmt.h */
diff --git a/contrib/media/updf/include/rpc/rpc.h b/contrib/media/updf/include/rpc/rpc.h
new file mode 100644
index 0000000000..a966d2e231
--- /dev/null
+++ b/contrib/media/updf/include/rpc/rpc.h
@@ -0,0 +1,70 @@
+/* @(#)rpc.h	2.3 88/08/10 4.0 RPCSRC; from 1.9 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * rpc.h, Just includes the billions of rpc header files necessary to
+ * do remote procedure calling.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#ifndef _RPC_RPC_H
+#define _RPC_RPC_H 1
+
+#include <rpc/types.h>		/* some typedefs */
+#include <netinet/in.h>
+
+/* external data representation interfaces */
+#include <rpc/xdr.h>		/* generic (de)serializer */
+
+/* Client side only authentication */
+#include <rpc/auth.h>		/* generic authenticator (client side) */
+
+/* Client side (mostly) remote procedure call */
+#include <rpc/clnt.h>		/* generic rpc stuff */
+
+/* semi-private protocol headers */
+#include <rpc/rpc_msg.h>	/* protocol for rpc messages */
+#include <rpc/auth_unix.h>	/* protocol for unix style cred */
+#include <rpc/auth_des.h>	/* protocol for des style cred */
+
+/* Server side only remote procedure callee */
+#include <rpc/svc.h>		/* service manager and multiplexer */
+#include <rpc/svc_auth.h>	/* service side authenticator */
+
+/*
+ * COMMENT OUT THE NEXT INCLUDE IF RUNNING ON SUN OS OR ON A VERSION
+ * OF UNIX BASED ON NFSSRC.  These systems will already have the structures
+ * defined by <rpc/netdb.h> included in <netdb.h>.
+ */
+/* routines for parsing /etc/rpc */
+#include <rpc/netdb.h>		/* structures and routines to parse /etc/rpc */
+
+#endif /* rpc/rpc.h */
diff --git a/contrib/media/updf/include/rpc/rpc_des.h b/contrib/media/updf/include/rpc/rpc_des.h
new file mode 100644
index 0000000000..3d95d8c23a
--- /dev/null
+++ b/contrib/media/updf/include/rpc/rpc_des.h
@@ -0,0 +1,76 @@
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/*
+ * Generic DES driver interface
+ * Keep this file hardware independent!
+ * Copyright (c) 1986 by Sun Microsystems, Inc.
+ */
+
+#ifndef _DES_H
+#define _DES_H
+
+#include <sys/types.h>
+
+__BEGIN_DECLS
+
+#define DES_MAXLEN 	65536	/* maximum # of bytes to encrypt  */
+#define DES_QUICKLEN	16	/* maximum # of bytes to encrypt quickly */
+
+enum desdir
+  {
+    ENCRYPT, DECRYPT
+  };
+enum desmode
+  {
+    CBC, ECB
+  };
+
+/*
+ * parameters to ioctl call
+ */
+struct desparams
+  {
+    u_char des_key[8];		/* key (with low bit parity) */
+    enum desdir des_dir;	/* direction */
+    enum desmode des_mode;	/* mode */
+    u_char des_ivec[8];		/* input vector */
+    unsigned des_len;		/* number of bytes to crypt */
+    union
+      {
+	u_char UDES_data[DES_QUICKLEN];
+	u_char *UDES_buf;
+      }
+    UDES;
+#define des_data UDES.UDES_data	/* direct data here if quick */
+#define des_buf	UDES.UDES_buf	/* otherwise, pointer to data */
+  };
+
+__END_DECLS
+
+#endif
diff --git a/contrib/media/updf/include/rpc/rpc_msg.h b/contrib/media/updf/include/rpc/rpc_msg.h
new file mode 100644
index 0000000000..d597608ab7
--- /dev/null
+++ b/contrib/media/updf/include/rpc/rpc_msg.h
@@ -0,0 +1,202 @@
+/* @(#)rpc_msg.h	2.1 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/*      @(#)rpc_msg.h 1.7 86/07/16 SMI      */
+
+#ifndef _RPC_MSG_H
+#define _RPC_MSG_H 1
+
+#include <sys/cdefs.h>
+
+#include <rpc/xdr.h>
+#include <rpc/clnt.h>
+
+/*
+ * rpc_msg.h
+ * rpc message definition
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#define RPC_MSG_VERSION		((unsigned long) 2)
+#define RPC_SERVICE_PORT	((unsigned short) 2048)
+
+__BEGIN_DECLS
+
+/*
+ * Bottom up definition of an rpc message.
+ * NOTE: call and reply use the same overall struct but
+ * different parts of unions within it.
+ */
+
+enum msg_type {
+	CALL=0,
+	REPLY=1
+};
+
+enum reply_stat {
+	MSG_ACCEPTED=0,
+	MSG_DENIED=1
+};
+
+enum accept_stat {
+	SUCCESS=0,
+	PROG_UNAVAIL=1,
+	PROG_MISMATCH=2,
+	PROC_UNAVAIL=3,
+	GARBAGE_ARGS=4,
+	SYSTEM_ERR=5
+};
+
+enum reject_stat {
+	RPC_MISMATCH=0,
+	AUTH_ERROR=1
+};
+
+/*
+ * Reply part of an rpc exchange
+ */
+
+/*
+ * Reply to an rpc request that was accepted by the server.
+ * Note: there could be an error even though the request was
+ * accepted.
+ */
+struct accepted_reply {
+	struct opaque_auth	ar_verf;
+	enum accept_stat	ar_stat;
+	union {
+		struct {
+			unsigned long	low;
+			unsigned long	high;
+		} AR_versions;
+		struct {
+			char*	where;
+			xdrproc_t proc;
+		} AR_results;
+		/* and many other null cases */
+	} ru;
+#define	ar_results	ru.AR_results
+#define	ar_vers		ru.AR_versions
+};
+
+/*
+ * Reply to an rpc request that was rejected by the server.
+ */
+struct rejected_reply {
+	enum reject_stat rj_stat;
+	union {
+		struct {
+			unsigned long low;
+			unsigned long high;
+		} RJ_versions;
+		enum auth_stat RJ_why;  /* why authentication did not work */
+	} ru;
+#define	rj_vers	ru.RJ_versions
+#define	rj_why	ru.RJ_why
+};
+
+/*
+ * Body of a reply to an rpc request.
+ */
+struct reply_body {
+	enum reply_stat rp_stat;
+	union {
+		struct accepted_reply RP_ar;
+		struct rejected_reply RP_dr;
+	} ru;
+#define	rp_acpt	ru.RP_ar
+#define	rp_rjct	ru.RP_dr
+};
+
+/*
+ * Body of an rpc request call.
+ */
+struct call_body {
+	unsigned long cb_rpcvers;	/* must be equal to two */
+	unsigned long cb_prog;
+	unsigned long cb_vers;
+	unsigned long cb_proc;
+	struct opaque_auth cb_cred;
+	struct opaque_auth cb_verf; /* protocol specific - provided by client */
+};
+
+/*
+ * The rpc message
+ */
+struct rpc_msg {
+	unsigned long			rm_xid;
+	enum msg_type		rm_direction;
+	union {
+		struct call_body RM_cmb;
+		struct reply_body RM_rmb;
+	} ru;
+#define	rm_call		ru.RM_cmb
+#define	rm_reply	ru.RM_rmb
+};
+#define	acpted_rply	ru.RM_rmb.ru.RP_ar
+#define	rjcted_rply	ru.RM_rmb.ru.RP_dr
+
+
+/*
+ * XDR routine to handle a rpc message.
+ * xdr_callmsg(xdrs, cmsg)
+ * 	XDR *xdrs;
+ * 	struct rpc_msg *cmsg;
+ */
+extern bool_t	xdr_callmsg (XDR *__xdrs, struct rpc_msg *__cmsg) __THROW;
+
+/*
+ * XDR routine to pre-serialize the static part of a rpc message.
+ * xdr_callhdr(xdrs, cmsg)
+ * 	XDR *xdrs;
+ * 	struct rpc_msg *cmsg;
+ */
+extern bool_t	xdr_callhdr (XDR *__xdrs, struct rpc_msg *__cmsg) __THROW;
+
+/*
+ * XDR routine to handle a rpc reply.
+ * xdr_replymsg(xdrs, rmsg)
+ * 	XDR *xdrs;
+ * 	struct rpc_msg *rmsg;
+ */
+extern bool_t	xdr_replymsg (XDR *__xdrs, struct rpc_msg *__rmsg) __THROW;
+
+/*
+ * Fills in the error part of a reply message.
+ * _seterr_reply(msg, error)
+ * 	struct rpc_msg *msg;
+ * 	struct rpc_err *error;
+ */
+extern void	_seterr_reply (struct rpc_msg *__msg, struct rpc_err *__error)
+     __THROW;
+
+__END_DECLS
+
+#endif /* rpc/rpc_msg.h */
diff --git a/contrib/media/updf/include/rpc/svc.h b/contrib/media/updf/include/rpc/svc.h
new file mode 100644
index 0000000000..ec598ba79a
--- /dev/null
+++ b/contrib/media/updf/include/rpc/svc.h
@@ -0,0 +1,316 @@
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * svc.h, Server-side remote procedure call interface.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#ifndef _RPC_SVC_H
+#define _RPC_SVC_H 1
+
+#include <sys/cdefs.h>
+#include <rpc/rpc_msg.h>
+
+__BEGIN_DECLS
+
+/*
+ * This interface must manage two items concerning remote procedure calling:
+ *
+ * 1) An arbitrary number of transport connections upon which rpc requests
+ * are received.  The two most notable transports are TCP and UDP;  they are
+ * created and registered by routines in svc_tcp.c and svc_udp.c, respectively;
+ * they in turn call xprt_register and xprt_unregister.
+ *
+ * 2) An arbitrary number of locally registered services.  Services are
+ * described by the following four data: program number, version number,
+ * "service dispatch" function, a transport handle, and a boolean that
+ * indicates whether or not the exported program should be registered with a
+ * local binder service;  if true the program's number and version and the
+ * port number from the transport handle are registered with the binder.
+ * These data are registered with the rpc svc system via svc_register.
+ *
+ * A service's dispatch function is called whenever an rpc request comes in
+ * on a transport.  The request's program and version numbers must match
+ * those of the registered service.  The dispatch function is passed two
+ * parameters, struct svc_req * and SVCXPRT *, defined below.
+ */
+
+enum xprt_stat {
+	XPRT_DIED,
+	XPRT_MOREREQS,
+	XPRT_IDLE
+};
+
+/*
+ * Server side transport handle
+ */
+typedef struct SVCXPRT SVCXPRT;
+struct SVCXPRT {
+  int xp_sock;
+  unsigned short xp_port;		/* associated port number */
+  const struct xp_ops {
+    bool_t	(*xp_recv) (SVCXPRT *__xprt, struct rpc_msg *__msg);
+				/* receive incoming requests */
+    enum xprt_stat (*xp_stat) (SVCXPRT *__xprt);
+				/* get transport status */
+    bool_t	(*xp_getargs) (SVCXPRT *__xprt, xdrproc_t __xdr_args,
+			       char* args_ptr); /* get arguments */
+    bool_t	(*xp_reply) (SVCXPRT *__xprt, struct rpc_msg *__msg);
+				/* send reply */
+    bool_t	(*xp_freeargs) (SVCXPRT *__xprt, xdrproc_t __xdr_args,
+				char* args_ptr);
+				/* free mem allocated for args */
+    void	(*xp_destroy) (SVCXPRT *__xprt);
+				/* destroy this struct */
+  } *xp_ops;
+  int		xp_addrlen;	 /* length of remote address */
+  struct sockaddr_in xp_raddr;	 /* remote address */
+  struct opaque_auth xp_verf;	 /* raw response verifier */
+  char*		xp_p1;		 /* private */
+  char*		xp_p2;		 /* private */
+  char		xp_pad [256];	/* padding, internal use */
+};
+
+/*
+ *  Approved way of getting address of caller
+ */
+#define svc_getcaller(x) (&(x)->xp_raddr)
+
+/*
+ * Operations defined on an SVCXPRT handle
+ *
+ * SVCXPRT		*xprt;
+ * struct rpc_msg	*msg;
+ * xdrproc_t		 xargs;
+ * char*		 argsp;
+ */
+#define SVC_RECV(xprt, msg)				\
+	(*(xprt)->xp_ops->xp_recv)((xprt), (msg))
+#define svc_recv(xprt, msg)				\
+	(*(xprt)->xp_ops->xp_recv)((xprt), (msg))
+
+#define SVC_STAT(xprt)					\
+	(*(xprt)->xp_ops->xp_stat)(xprt)
+#define svc_stat(xprt)					\
+	(*(xprt)->xp_ops->xp_stat)(xprt)
+
+#define SVC_GETARGS(xprt, xargs, argsp)			\
+	(*(xprt)->xp_ops->xp_getargs)((xprt), (xargs), (argsp))
+#define svc_getargs(xprt, xargs, argsp)			\
+	(*(xprt)->xp_ops->xp_getargs)((xprt), (xargs), (argsp))
+
+#define SVC_REPLY(xprt, msg)				\
+	(*(xprt)->xp_ops->xp_reply) ((xprt), (msg))
+#define svc_reply(xprt, msg)				\
+	(*(xprt)->xp_ops->xp_reply) ((xprt), (msg))
+
+#define SVC_FREEARGS(xprt, xargs, argsp)		\
+	(*(xprt)->xp_ops->xp_freeargs)((xprt), (xargs), (argsp))
+#define svc_freeargs(xprt, xargs, argsp)		\
+	(*(xprt)->xp_ops->xp_freeargs)((xprt), (xargs), (argsp))
+
+#define SVC_DESTROY(xprt)				\
+	(*(xprt)->xp_ops->xp_destroy)(xprt)
+#define svc_destroy(xprt)				\
+	(*(xprt)->xp_ops->xp_destroy)(xprt)
+
+
+/*
+ * Service request
+ */
+struct svc_req {
+  rpcprog_t rq_prog;            /* service program number */
+  rpcvers_t rq_vers;            /* service protocol version */
+  rpcproc_t rq_proc;            /* the desired procedure */
+  struct opaque_auth rq_cred;   /* raw creds from the wire */
+  char* rq_clntcred;          /* read only cooked cred */
+  SVCXPRT *rq_xprt;             /* associated transport */
+};
+
+#ifndef __DISPATCH_FN_T
+#define __DISPATCH_FN_T
+typedef void (*__dispatch_fn_t) (struct svc_req*, SVCXPRT*);
+#endif
+
+/*
+ * Service registration
+ *
+ * svc_register(xprt, prog, vers, dispatch, protocol)
+ *	SVCXPRT *xprt;
+ *	rpcprog_t prog;
+ *	rpcvers_t vers;
+ *	void (*dispatch)(struct svc_req*, SVCXPRT*);
+ *	rpcprot_t protocol;  like TCP or UDP, zero means do not register
+ */
+extern bool_t svc_register (SVCXPRT *__xprt, rpcprog_t __prog,
+			    rpcvers_t __vers, __dispatch_fn_t __dispatch,
+			    rpcprot_t __protocol) __THROW;
+
+/*
+ * Service un-registration
+ *
+ * svc_unregister(prog, vers)
+ *	rpcprog_t prog;
+ *	rpcvers_t vers;
+ */
+extern void svc_unregister (rpcprog_t __prog, rpcvers_t __vers) __THROW;
+
+/*
+ * Transport registration.
+ *
+ * xprt_register(xprt)
+ *	SVCXPRT *xprt;
+ */
+extern void xprt_register (SVCXPRT *__xprt) __THROW;
+
+/*
+ * Transport un-register
+ *
+ * xprt_unregister(xprt)
+ *	SVCXPRT *xprt;
+ */
+extern void xprt_unregister (SVCXPRT *__xprt) __THROW;
+
+
+/*
+ * When the service routine is called, it must first check to see if it
+ * knows about the procedure;  if not, it should call svcerr_noproc
+ * and return.  If so, it should deserialize its arguments via
+ * SVC_GETARGS (defined above).  If the deserialization does not work,
+ * svcerr_decode should be called followed by a return.  Successful
+ * decoding of the arguments should be followed the execution of the
+ * procedure's code and a call to svc_sendreply.
+ *
+ * Also, if the service refuses to execute the procedure due to too-
+ * weak authentication parameters, svcerr_weakauth should be called.
+ * Note: do not confuse access-control failure with weak authentication!
+ *
+ * NB: In pure implementations of rpc, the caller always waits for a reply
+ * msg.  This message is sent when svc_sendreply is called.
+ * Therefore pure service implementations should always call
+ * svc_sendreply even if the function logically returns void;  use
+ * xdr.h - xdr_void for the xdr routine.  HOWEVER, tcp based rpc allows
+ * for the abuse of pure rpc via batched calling or pipelining.  In the
+ * case of a batched call, svc_sendreply should NOT be called since
+ * this would send a return message, which is what batching tries to avoid.
+ * It is the service/protocol writer's responsibility to know which calls are
+ * batched and which are not.  Warning: responding to batch calls may
+ * deadlock the caller and server processes!
+ */
+
+extern bool_t	svc_sendreply (SVCXPRT *xprt, xdrproc_t __xdr_results,
+			       char* __xdr_location) __THROW;
+
+extern void	svcerr_decode (SVCXPRT *__xprt) __THROW;
+
+extern void	svcerr_weakauth (SVCXPRT *__xprt) __THROW;
+
+extern void	svcerr_noproc (SVCXPRT *__xprt) __THROW;
+
+extern void	svcerr_progvers (SVCXPRT *__xprt, rpcvers_t __low_vers,
+				 rpcvers_t __high_vers) __THROW;
+
+extern void	svcerr_auth (SVCXPRT *__xprt, enum auth_stat __why) __THROW;
+
+extern void	svcerr_noprog (SVCXPRT *__xprt) __THROW;
+
+extern void	svcerr_systemerr (SVCXPRT *__xprt) __THROW;
+
+/*
+ * Lowest level dispatching -OR- who owns this process anyway.
+ * Somebody has to wait for incoming requests and then call the correct
+ * service routine.  The routine svc_run does infinite waiting; i.e.,
+ * svc_run never returns.
+ * Since another (coexistent) package may wish to selectively wait for
+ * incoming calls or other events outside of the rpc architecture, the
+ * routine svc_getreq is provided.  It must be passed readfds, the
+ * "in-place" results of a select system call (see select, section 2).
+ */
+
+/*
+ * Global keeper of rpc service descriptors in use
+ * dynamic; must be inspected before each call to select
+ */
+
+extern struct pollfd *svc_pollfd;
+extern int svc_max_pollfd;
+extern fd_set svc_fdset;
+#define svc_fds svc_fdset.fds_bits[0]	/* compatibility */
+
+/*
+ * a small program implemented by the svc_rpc implementation itself;
+ * also see clnt.h for protocol numbers.
+ */
+extern void svc_getreq (int __rdfds) __THROW;
+extern void svc_getreq_common (const int __fd) __THROW;
+extern void svc_getreqset (fd_set *__readfds) __THROW;
+extern void svc_getreq_poll (struct pollfd *, const int) __THROW;
+extern void svc_exit (void) __THROW;
+extern void svc_run (void) __THROW;
+
+/*
+ * Socket to use on svcxxx_create call to get default socket
+ */
+#define	RPC_ANYSOCK	-1
+
+/*
+ * These are the existing service side transport implementations
+ */
+
+/*
+ * Memory based rpc for testing and timing.
+ */
+extern SVCXPRT *svcraw_create (void) __THROW;
+
+/*
+ * Udp based rpc.
+ */
+extern SVCXPRT *svcudp_create (int __sock) __THROW;
+extern SVCXPRT *svcudp_bufcreate (int __sock, unsigned int __sendsz, unsigned int __recvsz)
+     __THROW;
+
+/*
+ * Tcp based rpc.
+ */
+extern SVCXPRT *svctcp_create (int __sock, unsigned int __sendsize, unsigned int __recvsize)
+     __THROW;
+
+
+/*
+ * Unix based rpc.
+ */
+extern SVCXPRT *svcunix_create (int __sock, unsigned int __sendsize, unsigned int __recvsize,
+				char *__path) __THROW;
+
+
+__END_DECLS
+
+#endif /* rpc/svc.h */
diff --git a/contrib/media/updf/include/rpc/svc_auth.h b/contrib/media/updf/include/rpc/svc_auth.h
new file mode 100644
index 0000000000..cd4b8da290
--- /dev/null
+++ b/contrib/media/updf/include/rpc/svc_auth.h
@@ -0,0 +1,54 @@
+/* @(#)svc_auth.h	2.1 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/*      @(#)svc_auth.h 1.6 86/07/16 SMI      */
+
+/*
+ * svc_auth.h, Service side of rpc authentication.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#ifndef _RPC_SVC_AUTH_H
+#define _RPC_SVC_AUTH_H	1
+
+#include <sys/cdefs.h>
+#include <rpc/svc.h>
+
+__BEGIN_DECLS
+
+/*
+ * Server side authenticator
+ */
+extern enum auth_stat _authenticate (struct svc_req *__rqst,
+				     struct rpc_msg *__msg) __THROW;
+
+__END_DECLS
+
+#endif /* rpc/svc_auth.h */
diff --git a/contrib/media/updf/include/rpc/types.h b/contrib/media/updf/include/rpc/types.h
new file mode 100644
index 0000000000..d2e56f59bb
--- /dev/null
+++ b/contrib/media/updf/include/rpc/types.h
@@ -0,0 +1,80 @@
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/* fixincludes should not add extern "C" to this file */
+/*
+ * Rpc additions to <sys/types.h>
+ */
+#ifndef _RPC_TYPES_H
+#define _RPC_TYPES_H 1
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+typedef int bool_t;
+typedef int enum_t;
+/* This needs to be changed to uint32_t in the future */
+typedef unsigned long rpcprog_t;
+typedef unsigned long rpcvers_t;
+typedef unsigned long rpcproc_t;
+typedef unsigned long rpcprot_t;
+typedef unsigned long rpcport_t;
+
+#define        __dontcare__    -1
+
+#ifndef FALSE
+#      define  FALSE   (0)
+#endif
+
+#ifndef TRUE
+#      define  TRUE    (1)
+#endif
+
+#include <stdlib.h>		/* For malloc decl.  */
+#define mem_alloc(bsize)	malloc(bsize)
+#define mem_free(ptr, bsize)	free(ptr)
+
+#ifndef makedev /* ie, we haven't already included it */
+#include <sys/types.h>
+#endif
+#include <sys/time.h>
+#include <sys/param.h>
+
+#include <netinet/in.h>
+
+#ifndef INADDR_LOOPBACK
+#define       INADDR_LOOPBACK         0x7F000001UL
+#endif
+#ifndef MAXHOSTNAMELEN
+#define        MAXHOSTNAMELEN  64
+#endif
+
+__END_DECLS
+
+#endif /* rpc/types.h */
diff --git a/contrib/media/updf/include/rpc/xdr.h b/contrib/media/updf/include/rpc/xdr.h
new file mode 100644
index 0000000000..5808492e3f
--- /dev/null
+++ b/contrib/media/updf/include/rpc/xdr.h
@@ -0,0 +1,379 @@
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * xdr.h, External Data Representation Serialization Routines.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#ifndef _RPC_XDR_H
+#define _RPC_XDR_H 1
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <rpc/types.h>
+
+/* We need FILE.  */
+#include <stdio.h>
+
+__BEGIN_DECLS
+
+/*
+ * XDR provides a conventional way for converting between C data
+ * types and an external bit-string representation.  Library supplied
+ * routines provide for the conversion on built-in C data types.  These
+ * routines and utility routines defined here are used to help implement
+ * a type encode/decode routine for each user-defined type.
+ *
+ * Each data type provides a single procedure which takes two arguments:
+ *
+ *      bool_t
+ *      xdrproc(xdrs, argresp)
+ *              XDR *xdrs;
+ *              <type> *argresp;
+ *
+ * xdrs is an instance of a XDR handle, to which or from which the data
+ * type is to be converted.  argresp is a pointer to the structure to be
+ * converted.  The XDR handle contains an operation field which indicates
+ * which of the operations (ENCODE, DECODE * or FREE) is to be performed.
+ *
+ * XDR_DECODE may allocate space if the pointer argresp is null.  This
+ * data can be freed with the XDR_FREE operation.
+ *
+ * We write only one procedure per data type to make it easy
+ * to keep the encode and decode procedures for a data type consistent.
+ * In many cases the same code performs all operations on a user defined type,
+ * because all the hard work is done in the component type routines.
+ * decode as a series of calls on the nested data types.
+ */
+
+/*
+ * Xdr operations.  XDR_ENCODE causes the type to be encoded into the
+ * stream.  XDR_DECODE causes the type to be extracted from the stream.
+ * XDR_FREE can be used to release the space allocated by an XDR_DECODE
+ * request.
+ */
+enum xdr_op {
+  XDR_ENCODE = 0,
+  XDR_DECODE = 1,
+  XDR_FREE = 2
+};
+
+/*
+ * This is the number of bytes per unit of external data.
+ */
+#define BYTES_PER_XDR_UNIT	(4)
+/*
+ * This only works if the above is a power of 2.  But it's defined to be
+ * 4 by the appropriate RFCs.  So it will work.  And it's normally quicker
+ * than the old routine.
+ */
+#if 1
+#define RNDUP(x)  (((x) + BYTES_PER_XDR_UNIT - 1) & ~(BYTES_PER_XDR_UNIT - 1))
+#else /* this is the old routine */
+#define RNDUP(x)  ((((x) + BYTES_PER_XDR_UNIT - 1) / BYTES_PER_XDR_UNIT) \
+		    * BYTES_PER_XDR_UNIT)
+#endif
+
+/*
+ * The XDR handle.
+ * Contains operation which is being applied to the stream,
+ * an operations vector for the particular implementation (e.g. see xdr_mem.c),
+ * and two private fields for the use of the particular implementation.
+ */
+typedef struct XDR XDR;
+struct XDR
+  {
+    enum xdr_op x_op;		/* operation; fast additional param */
+    struct xdr_ops
+      {
+	bool_t (*x_getlong) (XDR *__xdrs, long *__lp);
+	/* get a long from underlying stream */
+	bool_t (*x_putlong) (XDR *__xdrs, const long *__lp);
+	/* put a long to " */
+	bool_t (*x_getbytes) (XDR *__xdrs, char* __addr, unsigned int __len);
+	/* get some bytes from " */
+	bool_t (*x_putbytes) (XDR *__xdrs, const char *__addr, unsigned int __len);
+	/* put some bytes to " */
+	unsigned int (*x_getpostn) (const XDR *__xdrs);
+	/* returns bytes off from beginning */
+	bool_t (*x_setpostn) (XDR *__xdrs, unsigned int __pos);
+	/* lets you reposition the stream */
+	int32_t *(*x_inline) (XDR *__xdrs, unsigned int __len);
+	/* buf quick ptr to buffered data */
+	void (*x_destroy) (XDR *__xdrs);
+	/* free privates of this xdr_stream */
+	bool_t (*x_getint32) (XDR *__xdrs, int32_t *__ip);
+	/* get a int from underlying stream */
+	bool_t (*x_putint32) (XDR *__xdrs, const int32_t *__ip);
+	/* put a int to " */
+      }
+     *x_ops;
+    char* x_public;		/* users' data */
+    char* x_private;		/* pointer to private data */
+    char* x_base;		/* private used for position info */
+    unsigned int x_handy;	/* extra private word */
+  };
+
+/*
+ * A xdrproc_t exists for each data type which is to be encoded or decoded.
+ *
+ * The second argument to the xdrproc_t is a pointer to an opaque pointer.
+ * The opaque pointer generally points to a structure of the data type
+ * to be decoded.  If this pointer is 0, then the type routines should
+ * allocate dynamic storage of the appropriate size and return it.
+ * bool_t       (*xdrproc_t)(XDR *, char* *);
+ */
+typedef bool_t (*xdrproc_t) (XDR *, void *,...);
+
+
+/*
+ * Operations defined on a XDR handle
+ *
+ * XDR          *xdrs;
+ * int32_t      *int32p;
+ * long         *longp;
+ * char*       addr;
+ * unsigned int         len;
+ * unsigned int         pos;
+ */
+#define XDR_GETINT32(xdrs, int32p)                      \
+        (*(xdrs)->x_ops->x_getint32)(xdrs, int32p)
+#define xdr_getint32(xdrs, int32p)                      \
+        (*(xdrs)->x_ops->x_getint32)(xdrs, int32p)
+
+#define XDR_PUTINT32(xdrs, int32p)                      \
+        (*(xdrs)->x_ops->x_putint32)(xdrs, int32p)
+#define xdr_putint32(xdrs, int32p)                      \
+        (*(xdrs)->x_ops->x_putint32)(xdrs, int32p)
+
+#define XDR_GETLONG(xdrs, longp)			\
+	(*(xdrs)->x_ops->x_getlong)(xdrs, longp)
+#define xdr_getlong(xdrs, longp)			\
+	(*(xdrs)->x_ops->x_getlong)(xdrs, longp)
+
+#define XDR_PUTLONG(xdrs, longp)			\
+	(*(xdrs)->x_ops->x_putlong)(xdrs, longp)
+#define xdr_putlong(xdrs, longp)			\
+	(*(xdrs)->x_ops->x_putlong)(xdrs, longp)
+
+#define XDR_GETBYTES(xdrs, addr, len)			\
+	(*(xdrs)->x_ops->x_getbytes)(xdrs, addr, len)
+#define xdr_getbytes(xdrs, addr, len)			\
+	(*(xdrs)->x_ops->x_getbytes)(xdrs, addr, len)
+
+#define XDR_PUTBYTES(xdrs, addr, len)			\
+	(*(xdrs)->x_ops->x_putbytes)(xdrs, addr, len)
+#define xdr_putbytes(xdrs, addr, len)			\
+	(*(xdrs)->x_ops->x_putbytes)(xdrs, addr, len)
+
+#define XDR_GETPOS(xdrs)				\
+	(*(xdrs)->x_ops->x_getpostn)(xdrs)
+#define xdr_getpos(xdrs)				\
+	(*(xdrs)->x_ops->x_getpostn)(xdrs)
+
+#define XDR_SETPOS(xdrs, pos)				\
+	(*(xdrs)->x_ops->x_setpostn)(xdrs, pos)
+#define xdr_setpos(xdrs, pos)				\
+	(*(xdrs)->x_ops->x_setpostn)(xdrs, pos)
+
+#define	XDR_INLINE(xdrs, len)				\
+	(*(xdrs)->x_ops->x_inline)(xdrs, len)
+#define	xdr_inline(xdrs, len)				\
+	(*(xdrs)->x_ops->x_inline)(xdrs, len)
+
+#define	XDR_DESTROY(xdrs)					\
+	do {							\
+		if ((xdrs)->x_ops->x_destroy)			\
+			(*(xdrs)->x_ops->x_destroy)(xdrs);	\
+	} while (0)
+#define	xdr_destroy(xdrs)					\
+	do {							\
+		if ((xdrs)->x_ops->x_destroy)			\
+			(*(xdrs)->x_ops->x_destroy)(xdrs);	\
+	} while (0)
+
+/*
+ * Support struct for discriminated unions.
+ * You create an array of xdrdiscrim structures, terminated with
+ * a entry with a null procedure pointer.  The xdr_union routine gets
+ * the discriminant value and then searches the array of structures
+ * for a matching value.  If a match is found the associated xdr routine
+ * is called to handle that part of the union.  If there is
+ * no match, then a default routine may be called.
+ * If there is no match and no default routine it is an error.
+ */
+#define NULL_xdrproc_t ((xdrproc_t)0)
+struct xdr_discrim
+{
+  int value;
+  xdrproc_t proc;
+};
+
+/*
+ * Inline routines for fast encode/decode of primitive data types.
+ * Caveat emptor: these use single memory cycles to get the
+ * data from the underlying buffer, and will fail to operate
+ * properly if the data is not aligned.  The standard way to use these
+ * is to say:
+ *      if ((buf = XDR_INLINE(xdrs, count)) == NULL)
+ *              return (FALSE);
+ *      <<< macro calls >>>
+ * where ``count'' is the number of bytes of data occupied
+ * by the primitive data types.
+ *
+ * N.B. and frozen for all time: each data type here uses 4 bytes
+ * of external representation.
+ */
+
+#define IXDR_GET_INT32(buf)           ((int32_t)ntohl((uint32_t)*(buf)++))
+#define IXDR_PUT_INT32(buf, v)        (*(buf)++ = (int32_t)htonl((uint32_t)(v)))
+#define IXDR_GET_U_INT32(buf)         ((uint32_t)IXDR_GET_INT32(buf))
+#define IXDR_PUT_U_INT32(buf, v)      IXDR_PUT_INT32(buf, (int32_t)(v))
+
+/* WARNING: The IXDR_*_LONG defines are removed by Sun for new platforms
+ * and shouldn't be used any longer. Code which use this defines or longs
+ * in the RPC code will not work on 64bit Solaris platforms !
+ */
+#define IXDR_GET_LONG(buf) \
+	((long)ntohl((unsigned long)*__extension__((uint32_t*)(buf))++))
+#define IXDR_PUT_LONG(buf, v) \
+	(*__extension__((uint32_t*)(buf))++ = (long)htonl((unsigned long)(v)))
+#define IXDR_GET_U_LONG(buf)	      ((unsigned long)IXDR_GET_LONG(buf))
+#define IXDR_PUT_U_LONG(buf, v)	      IXDR_PUT_LONG(buf, (long)(v))
+
+
+#define IXDR_GET_BOOL(buf)            ((bool_t)IXDR_GET_LONG(buf))
+#define IXDR_GET_ENUM(buf, t)         ((t)IXDR_GET_LONG(buf))
+#define IXDR_GET_SHORT(buf)           ((short)IXDR_GET_LONG(buf))
+#define IXDR_GET_U_SHORT(buf)         ((unsigned short)IXDR_GET_LONG(buf))
+
+#define IXDR_PUT_BOOL(buf, v)         IXDR_PUT_LONG(buf, (long)(v))
+#define IXDR_PUT_ENUM(buf, v)         IXDR_PUT_LONG(buf, (long)(v))
+#define IXDR_PUT_SHORT(buf, v)        IXDR_PUT_LONG(buf, (long)(v))
+#define IXDR_PUT_U_SHORT(buf, v)      IXDR_PUT_LONG(buf, (long)(v))
+
+/*
+ * These are the "generic" xdr routines.
+ * None of these can have const applied because it's not possible to
+ * know whether the call is a read or a write to the passed parameter
+ * also, the XDR structure is always updated by some of these calls.
+ */
+extern bool_t xdr_void (void) __THROW;
+extern bool_t xdr_short (XDR *__xdrs, short *__sp) __THROW;
+extern bool_t xdr_u_short (XDR *__xdrs, unsigned short *__usp) __THROW;
+extern bool_t xdr_int (XDR *__xdrs, int *__ip) __THROW;
+extern bool_t xdr_u_int (XDR *__xdrs, unsigned int *__up) __THROW;
+extern bool_t xdr_long (XDR *__xdrs, long *__lp) __THROW;
+extern bool_t xdr_u_long (XDR *__xdrs, unsigned long *__ulp) __THROW;
+extern bool_t xdr_hyper (XDR *__xdrs, int64_t *__llp) __THROW;
+extern bool_t xdr_u_hyper (XDR *__xdrs, uint64_t *__ullp) __THROW;
+extern bool_t xdr_longlong_t (XDR *__xdrs, int64_t *__llp) __THROW;
+extern bool_t xdr_u_longlong_t (XDR *__xdrs, uint64_t *__ullp) __THROW;
+extern bool_t xdr_int8_t (XDR *__xdrs, int8_t *__ip) __THROW;
+extern bool_t xdr_uint8_t (XDR *__xdrs, uint8_t *__up) __THROW;
+extern bool_t xdr_int16_t (XDR *__xdrs, int16_t *__ip) __THROW;
+extern bool_t xdr_uint16_t (XDR *__xdrs, uint16_t *__up) __THROW;
+extern bool_t xdr_int32_t (XDR *__xdrs, int32_t *__ip) __THROW;
+extern bool_t xdr_uint32_t (XDR *__xdrs, uint32_t *__up) __THROW;
+extern bool_t xdr_int64_t (XDR *__xdrs, int64_t *__ip) __THROW;
+extern bool_t xdr_uint64_t (XDR *__xdrs, uint64_t *__up) __THROW;
+extern bool_t xdr_bool (XDR *__xdrs, bool_t *__bp) __THROW;
+extern bool_t xdr_enum (XDR *__xdrs, enum_t *__ep) __THROW;
+extern bool_t xdr_array (XDR * _xdrs, char* *__addrp, unsigned int *__sizep,
+			 unsigned int __maxsize, unsigned int __elsize, xdrproc_t __elproc)
+     __THROW;
+extern bool_t xdr_bytes (XDR *__xdrs, char **__cpp, unsigned int *__sizep,
+			 unsigned int __maxsize) __THROW;
+extern bool_t xdr_opaque (XDR *__xdrs, char* __cp, unsigned int __cnt) __THROW;
+extern bool_t xdr_string (XDR *__xdrs, char **__cpp, unsigned int __maxsize) __THROW;
+extern bool_t xdr_union (XDR *__xdrs, enum_t *__dscmp, char *__unp,
+			 const struct xdr_discrim *__choices,
+			 xdrproc_t dfault) __THROW;
+extern bool_t xdr_char (XDR *__xdrs, char *__cp) __THROW;
+extern bool_t xdr_u_char (XDR *__xdrs, unsigned char *__cp) __THROW;
+extern bool_t xdr_vector (XDR *__xdrs, char *__basep, unsigned int __nelem,
+			  unsigned int __elemsize, xdrproc_t __xdr_elem) __THROW;
+extern bool_t xdr_float (XDR *__xdrs, float *__fp) __THROW;
+extern bool_t xdr_double (XDR *__xdrs, double *__dp) __THROW;
+extern bool_t xdr_reference (XDR *__xdrs, char* *__xpp, unsigned int __size,
+			     xdrproc_t __proc) __THROW;
+extern bool_t xdr_pointer (XDR *__xdrs, char **__objpp,
+			   unsigned int __obj_size, xdrproc_t __xdr_obj) __THROW;
+extern bool_t xdr_wrapstring (XDR *__xdrs, char **__cpp) __THROW;
+extern unsigned long xdr_sizeof (xdrproc_t, void *) __THROW;
+
+/*
+ * Common opaque bytes objects used by many rpc protocols;
+ * declared here due to commonality.
+ */
+#define MAX_NETOBJ_SZ 1024
+struct netobj
+{
+  unsigned int n_len;
+  char *n_bytes;
+};
+typedef struct netobj netobj;
+extern bool_t xdr_netobj (XDR *__xdrs, struct netobj *__np) __THROW;
+
+/*
+ * These are the public routines for the various implementations of
+ * xdr streams.
+ */
+
+/* XDR using memory buffers */
+extern void xdrmem_create (XDR *__xdrs, const char* __addr,
+			   unsigned int __size, enum xdr_op __xop) __THROW;
+
+/* XDR using stdio library */
+extern void xdrstdio_create (XDR *__xdrs, FILE *__file, enum xdr_op __xop)
+     __THROW;
+
+/* XDR pseudo records for tcp */
+extern void xdrrec_create (XDR *__xdrs, unsigned int __sendsize,
+			   unsigned int __recvsize, char* __tcp_handle,
+			   int (*__readit) (char *, char *, int),
+			   int (*__writeit) (char *, char *, int)) __THROW;
+
+/* make end of xdr record */
+extern bool_t xdrrec_endofrecord (XDR *__xdrs, bool_t __sendnow) __THROW;
+
+/* move to beginning of next record */
+extern bool_t xdrrec_skiprecord (XDR *__xdrs) __THROW;
+
+/* true if no more input */
+extern bool_t xdrrec_eof (XDR *__xdrs) __THROW;
+
+/* free memory buffers for xdr */
+extern void xdr_free (xdrproc_t __proc, char *__objp) __THROW;
+
+__END_DECLS
+
+#endif /* rpc/xdr.h */
diff --git a/contrib/media/updf/include/scripts/menuetos_app_v01.ld b/contrib/media/updf/include/scripts/menuetos_app_v01.ld
new file mode 100644
index 0000000000..be13d5a1d7
--- /dev/null
+++ b/contrib/media/updf/include/scripts/menuetos_app_v01.ld
@@ -0,0 +1,52 @@
+/*OUTPUT_FORMAT("binary")*/
+ENTRY("start")
+SECTIONS
+{
+ .text 0x000000 : 
+ {
+  code = . ; _code = . ;
+  *(.text)
+  *(.fixup)
+  *(.gnu.warning)
+  *(.gnu.linkonce.t*)
+  *(.const)
+  *(.ro*)
+  *(.gnu.linkonce.r*)
+  ecode = . ; _ecode = . ;
+ }
+ .rdata :
+ {
+ }
+ .data : 
+ {
+  djgpp_first_ctor = . ;
+  *(.ctor)
+  *(.ctors)
+  djgpp_last_ctor = . ;
+  djgpp_first_dtor = . ;
+  *(.dtor)
+  *(.dtors)
+  djgpp_last_dtor = . ;
+  *(.gcc_exc*)
+  __EH_FRAME_BEGIN__ = . ;
+  *(.eh_fram*)
+  __EH_FRAME_END__ = . ;
+  LONG(0);
+  *(.gnu.linkonce.d*)
+  *(.rodata)
+  *(.rodata.*)
+  *(.data)
+  edata = . ; _edata = . ;
+  bss = . ;
+ }
+ .bss :
+ {
+  *(.bss)
+ *(.note.gnu.build-id);
+ }
+ end = . ; _end = . ;
+
+}
+
+
+ 
diff --git a/contrib/media/updf/include/scripts/menuetos_dll.ld b/contrib/media/updf/include/scripts/menuetos_dll.ld
new file mode 100644
index 0000000000..d8857f0a38
--- /dev/null
+++ b/contrib/media/updf/include/scripts/menuetos_dll.ld
@@ -0,0 +1,41 @@
+OUTPUT_FORMAT("coff-go32")
+SECTIONS
+{
+ .text 0x000000 : 
+ {
+  code = . ;
+  *(.text)
+  *(.fixup)
+  *(.gnu.warning)
+  *(.gnu.linkonce.t*)
+  *(.const)
+  *(.ro*)
+  *(.gnu.linkonce.r*)
+  ecode = . ; _ecode = . ;
+ }
+ .data : 
+ {
+  djgpp_first_ctor = . ;
+  *(.ctor)
+  djgpp_last_ctor = . ;
+  djgpp_first_dtor = . ;
+  *(.dtor)
+  djgpp_last_dtor = . ;
+  *(.gcc_exc*)
+  __EH_FRAME_BEGIN__ = . ;
+  *(.eh_fram*)
+  __EH_FRAME_END__ = . ;
+  LONG(0);
+  *(.gnu.linkonce.d*)
+  *(.rodata)
+  *(.rodata.*)
+  *(.data)
+  edata = . ; _edata = . ;
+  bss = . ;
+ }
+ .bss :
+ {
+  *(.bss)
+ }
+ end = . ; _end = . ;
+}
diff --git a/contrib/media/updf/include/search.h b/contrib/media/updf/include/search.h
new file mode 100644
index 0000000000..6f462e9104
--- /dev/null
+++ b/contrib/media/updf/include/search.h
@@ -0,0 +1,36 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_search_h_
+#define __dj_include_search_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+typedef struct qelem {
+  struct qelem *q_forw;
+  struct qelem *q_back;
+  char q_data[0];
+} qelem;
+
+void insque(struct qelem *_elem, struct qelem *_pred);
+void remque(struct qelem *_elem);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_search_h_ */
diff --git a/contrib/media/updf/include/set b/contrib/media/updf/include/set
new file mode 100644
index 0000000000..62d6718533
--- /dev/null
+++ b/contrib/media/updf/include/set
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_SET
+#include <bits/std_set.h>
+#endif
diff --git a/contrib/media/updf/include/setjmp.h b/contrib/media/updf/include/setjmp.h
new file mode 100644
index 0000000000..906f504993
--- /dev/null
+++ b/contrib/media/updf/include/setjmp.h
@@ -0,0 +1,48 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_setjmp_h_
+#define __dj_include_setjmp_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+typedef struct __jmp_buf {
+  unsigned long __eax, __ebx, __ecx, __edx, __esi;
+  unsigned long __edi, __ebp, __esp, __eip, __eflags;
+  unsigned short __cs, __ds, __es, __fs, __gs, __ss;
+  unsigned long __sigmask; /* for POSIX signals only */
+  unsigned long __signum; /* for expansion */
+  unsigned long __exception_ptr; /* pointer to previous exception */
+  unsigned char __fpu_state[108]; /* for future use */
+} jmp_buf[1];
+
+void	longjmp(jmp_buf env, int val);
+int	setjmp(jmp_buf env);
+
+#define _longjmp longjmp
+#define _setjmp setjmp
+
+#ifndef __STRICT_ANSI__
+
+typedef jmp_buf sigjmp_buf;
+
+int	sigsetjmp(sigjmp_buf env, int savemask);
+int	siglongjmp(sigjmp_buf env, int val);
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_setjmp_h_ */
diff --git a/contrib/media/updf/include/share.h b/contrib/media/updf/include/share.h
new file mode 100644
index 0000000000..1084606937
--- /dev/null
+++ b/contrib/media/updf/include/share.h
@@ -0,0 +1,5 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+/* DO NOT USE THIS IN NEW CODE.  It is here only
+   to allow old code to compile. */
+
+#include <fcntl.h>
diff --git a/contrib/media/updf/include/signal.h b/contrib/media/updf/include/signal.h
new file mode 100644
index 0000000000..8339267cc7
--- /dev/null
+++ b/contrib/media/updf/include/signal.h
@@ -0,0 +1,22 @@
+/*---------------------------------------------------------------------------*/
+/* signal.h - signal header file                                             */
+/*---------------------------------------------------------------------------*/
+#define SIGINT          1
+#define SIGILL          2
+#define SIGFPE          3
+#define SIGSEGV         4
+#define SIGTERM         5
+#define SIGBREAK        6
+#define SIGABRT         7
+
+typedef void (* PFSIG)(int);
+
+#define SIG_DFL ((PFSIG)0)
+#define SIG_IGN ((PFSIG)1)
+#define SIG_ERR ((PFSIG)-1)
+
+/*---------------------------------------------------------------------------*/
+/* function prototypes                                                       */
+/*---------------------------------------------------------------------------*/
+int raise(int sig);
+PFSIG signal(int, PFSIG);
diff --git a/contrib/media/updf/include/sstream b/contrib/media/updf/include/sstream
new file mode 100644
index 0000000000..095614f941
--- /dev/null
+++ b/contrib/media/updf/include/sstream
@@ -0,0 +1,6 @@
+#ifndef _SSTREAM_INCLUDED
+#define _SSTREAM_INCLUDED
+/*namespace std
+{
+}*/
+#endif
diff --git a/contrib/media/updf/include/stack b/contrib/media/updf/include/stack
new file mode 100644
index 0000000000..793a003237
--- /dev/null
+++ b/contrib/media/updf/include/stack
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_STACK
+#include <bits/std_stack.h>
+#endif
diff --git a/contrib/media/updf/include/standard.h b/contrib/media/updf/include/standard.h
new file mode 100644
index 0000000000..d38a32a215
--- /dev/null
+++ b/contrib/media/updf/include/standard.h
@@ -0,0 +1,92 @@
+
+#ifndef __standard_h__
+#define __standard_h__
+
+#include "yacasbase.h"
+#include "lispobject.h"
+#include "lispenvironment.h"
+#include "lisphash.h"
+#include "lispatom.h"
+#include "numbers.h"
+
+// Prototypes
+class LispHashTable;
+
+LispBoolean InternalIsList(LispPtr& aPtr);
+LispBoolean InternalIsString(LispString * aOriginal);
+void InternalUnstringify(LispString& aResult, LispString * aOriginal);
+void InternalStringify(LispString& aResult, LispString * aOriginal);
+void InternalIntToAscii(LispChar * aTrg,LispInt aInt);
+LispInt InternalAsciiToInt(LispString * aString);
+LispBoolean IsNumber(const LispChar * ptr,LispBoolean aAllowFloat);
+
+void InternalNth(LispPtr& aResult, LispPtr& aArg, LispInt n);
+void InternalTail(LispPtr& aResult, LispPtr& aArg);
+void InternalAssociate(LispPtr& aResult, LispPtr& aKey,
+                      LispPtr& aAssociationList);
+
+void InternalReverseList(LispPtr& aResult, LispPtr& aOriginal);
+void InternalFlatCopy(LispPtr& aResult, LispPtr& aOriginal);
+LispInt InternalListLength(LispPtr& aOriginal);
+
+LispBoolean InternalEquals(LispEnvironment& aEnvironment,
+                           LispPtr& aExpression1,
+                           LispPtr& aExpression2);
+
+
+inline LispPtr& Argument(LispPtr& cur, LispInt n);
+
+inline void InternalTrue(LispEnvironment& aEnvironment, LispPtr& aResult);
+inline void InternalFalse(LispEnvironment& aEnvironment, LispPtr& aResult);
+inline void InternalBoolean(LispEnvironment& aEnvironment, LispPtr& aResult,
+                            LispBoolean aValue);
+inline LispBoolean IsTrue(LispEnvironment& aEnvironment, LispPtr& aExpression);
+inline LispBoolean IsFalse(LispEnvironment& aEnvironment, LispPtr& aExpression);
+inline void InternalNot(LispPtr& aResult, LispEnvironment& aEnvironment, LispPtr& aExpression);
+
+void DoInternalLoad(LispEnvironment& aEnvironment,LispInput* aInput);
+void InternalLoad(LispEnvironment& aEnvironment,LispString * aFileName);
+void InternalUse(LispEnvironment& aEnvironment,LispString * aFileName);
+void InternalApplyString(LispEnvironment& aEnvironment, LispPtr& aResult,
+                         LispString * aOperator,LispPtr& aArgs);
+void InternalApplyPure(LispPtr& oper,LispPtr& args2,LispPtr& aResult,LispEnvironment& aEnvironment);
+
+void InternalEvalString(LispEnvironment& aEnvironment, LispPtr& aResult,
+                        LispChar * aString);
+
+#define ATOML(_s) LispAtom::New(aEnvironment,_s)
+#define LIST(_c) LispSubList::New(_c)
+class LispObjectAdder : public YacasBase
+{
+public:
+    LispObjectAdder(LispObject* aPtr)
+        : iPtr(aPtr) {};
+   LispObject* iPtr;
+};
+#define LA(_o) LispObjectAdder(_o)
+
+LispObject* operator+(const LispObjectAdder& left, const LispObjectAdder& right);
+
+#define PARSE(_r,_s) ParseExpression(_r,_s,aEnvironment)
+void ParseExpression(LispPtr& aResult,LispChar * aString,LispEnvironment& aEnvironment);
+
+void ReturnUnEvaluated(LispPtr& aResult,LispPtr& aArguments,
+                       LispEnvironment& aEnvironment);
+
+/** PrintExpression : print an expression into a string,
+ limiting it to a maximum number of characters. If aMaxChars
+ is less than zero, the result is not truncated.
+ */
+void PrintExpression(LispString& aResult, LispPtr& aExpression,
+                     LispEnvironment& aEnvironment,
+                     LispInt aMaxChars);
+
+LispString * SymbolName(LispEnvironment& aEnvironment,LispChar * aSymbol);
+
+
+
+
+#include "standard.inl"
+
+
+#endif
diff --git a/contrib/media/updf/include/std.h b/contrib/media/updf/include/std.h
new file mode 100644
index 0000000000..408dbb48d6
--- /dev/null
+++ b/contrib/media/updf/include/std.h
@@ -0,0 +1,30 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_std_h_
+#define __dj_include_std_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_std_h_ */
diff --git a/contrib/media/updf/include/std/algorithm b/contrib/media/updf/include/std/algorithm
new file mode 100644
index 0000000000..06a553fddd
--- /dev/null
+++ b/contrib/media/updf/include/std/algorithm
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_ALGORITHM
+#include <bits/std_algorithm.h>
+#endif
diff --git a/contrib/media/updf/include/std/bitset b/contrib/media/updf/include/std/bitset
new file mode 100644
index 0000000000..9ce6c7962d
--- /dev/null
+++ b/contrib/media/updf/include/std/bitset
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_BITSET
+#include <bits/std_bitset.h>
+#endif
diff --git a/contrib/media/updf/include/std/cassert b/contrib/media/updf/include/std/cassert
new file mode 100644
index 0000000000..fe0b8b5b64
--- /dev/null
+++ b/contrib/media/updf/include/std/cassert
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// This one should not have include guards.
+#include <bits/std_cassert.h>
+
diff --git a/contrib/media/updf/include/std/cctype b/contrib/media/updf/include/std/cctype
new file mode 100644
index 0000000000..868e4be335
--- /dev/null
+++ b/contrib/media/updf/include/std/cctype
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CCTYPE
+#include <bits/std_cctype.h>
+#endif
diff --git a/contrib/media/updf/include/std/cerrno b/contrib/media/updf/include/std/cerrno
new file mode 100644
index 0000000000..b7bfe3a393
--- /dev/null
+++ b/contrib/media/updf/include/std/cerrno
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CERRNO
+#include <bits/std_cerrno.h>
+#endif
diff --git a/contrib/media/updf/include/std/cfloat b/contrib/media/updf/include/std/cfloat
new file mode 100644
index 0000000000..d91824d38a
--- /dev/null
+++ b/contrib/media/updf/include/std/cfloat
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CFLOAT
+#include <bits/std_cfloat.h>
+#endif
diff --git a/contrib/media/updf/include/std/ciso646 b/contrib/media/updf/include/std/ciso646
new file mode 100644
index 0000000000..f5dd444bd1
--- /dev/null
+++ b/contrib/media/updf/include/std/ciso646
@@ -0,0 +1,28 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
diff --git a/contrib/media/updf/include/std/climits b/contrib/media/updf/include/std/climits
new file mode 100644
index 0000000000..afadc6403d
--- /dev/null
+++ b/contrib/media/updf/include/std/climits
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CLIMITS
+#include <bits/std_climits.h>
+#endif
diff --git a/contrib/media/updf/include/std/clocale b/contrib/media/updf/include/std/clocale
new file mode 100644
index 0000000000..8a62dfa886
--- /dev/null
+++ b/contrib/media/updf/include/std/clocale
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CLOCALE
+#include <bits/std_clocale.h>
+#endif
diff --git a/contrib/media/updf/include/std/cmath b/contrib/media/updf/include/std/cmath
new file mode 100644
index 0000000000..95da649724
--- /dev/null
+++ b/contrib/media/updf/include/std/cmath
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CMATH
+#include <bits/std_cmath.h>
+#endif
diff --git a/contrib/media/updf/include/std/complex b/contrib/media/updf/include/std/complex
new file mode 100644
index 0000000000..dfc144ffdc
--- /dev/null
+++ b/contrib/media/updf/include/std/complex
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_COMPLEX
+#include <bits/std_complex.h>
+#endif
diff --git a/contrib/media/updf/include/std/csetjmp b/contrib/media/updf/include/std/csetjmp
new file mode 100644
index 0000000000..ce6fb32c95
--- /dev/null
+++ b/contrib/media/updf/include/std/csetjmp
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CSETJMP
+#include <bits/std_csetjmp.h>
+#endif
diff --git a/contrib/media/updf/include/std/csignal b/contrib/media/updf/include/std/csignal
new file mode 100644
index 0000000000..b3da42a9a7
--- /dev/null
+++ b/contrib/media/updf/include/std/csignal
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CSIGNAL
+#include <bits/std_csignal.h>
+#endif
diff --git a/contrib/media/updf/include/std/cstdarg b/contrib/media/updf/include/std/cstdarg
new file mode 100644
index 0000000000..36032b22c2
--- /dev/null
+++ b/contrib/media/updf/include/std/cstdarg
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CSTDARG
+#include <bits/std_cstdarg.h>
+#endif
diff --git a/contrib/media/updf/include/std/cstddef b/contrib/media/updf/include/std/cstddef
new file mode 100644
index 0000000000..086bb726b2
--- /dev/null
+++ b/contrib/media/updf/include/std/cstddef
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CSTDDEF
+#include <bits/std_cstddef.h>
+#endif
diff --git a/contrib/media/updf/include/std/cstdio b/contrib/media/updf/include/std/cstdio
new file mode 100644
index 0000000000..4d8aced1f8
--- /dev/null
+++ b/contrib/media/updf/include/std/cstdio
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CSTDIO
+#include <bits/std_cstdio.h>
+#endif
diff --git a/contrib/media/updf/include/std/cstdlib b/contrib/media/updf/include/std/cstdlib
new file mode 100644
index 0000000000..7796c6b325
--- /dev/null
+++ b/contrib/media/updf/include/std/cstdlib
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CSTDLIB
+#include <bits/std_cstdlib.h>
+#endif
diff --git a/contrib/media/updf/include/std/cstring b/contrib/media/updf/include/std/cstring
new file mode 100644
index 0000000000..8d30ba8a9c
--- /dev/null
+++ b/contrib/media/updf/include/std/cstring
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CSTRING
+#include <bits/std_cstring.h>
+#endif
diff --git a/contrib/media/updf/include/std/ctime b/contrib/media/updf/include/std/ctime
new file mode 100644
index 0000000000..b19136e87a
--- /dev/null
+++ b/contrib/media/updf/include/std/ctime
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CTIME
+#include <bits/std_ctime.h>
+#endif
diff --git a/contrib/media/updf/include/std/cwchar b/contrib/media/updf/include/std/cwchar
new file mode 100644
index 0000000000..311b2e9e31
--- /dev/null
+++ b/contrib/media/updf/include/std/cwchar
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CWCHAR
+#include <bits/std_cwchar.h>
+#endif
diff --git a/contrib/media/updf/include/std/cwctype b/contrib/media/updf/include/std/cwctype
new file mode 100644
index 0000000000..4cf2e7dfe7
--- /dev/null
+++ b/contrib/media/updf/include/std/cwctype
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_CWCTYPE
+#include <bits/std_cwctype.h>
+#endif
diff --git a/contrib/media/updf/include/std/deque b/contrib/media/updf/include/std/deque
new file mode 100644
index 0000000000..c8ee81e9e6
--- /dev/null
+++ b/contrib/media/updf/include/std/deque
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_DEQUE
+#include <bits/std_deque.h>
+#endif
diff --git a/contrib/media/updf/include/std/fstream b/contrib/media/updf/include/std/fstream
new file mode 100644
index 0000000000..1a68f5ab19
--- /dev/null
+++ b/contrib/media/updf/include/std/fstream
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_FSTREAM
+#include <bits/std_fstream.h>
+#endif
diff --git a/contrib/media/updf/include/std/functional b/contrib/media/updf/include/std/functional
new file mode 100644
index 0000000000..ea48352643
--- /dev/null
+++ b/contrib/media/updf/include/std/functional
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_FUNCTIONAL
+#include <bits/std_functional.h>
+#endif
diff --git a/contrib/media/updf/include/std/iomanip b/contrib/media/updf/include/std/iomanip
new file mode 100644
index 0000000000..2aa00fa9de
--- /dev/null
+++ b/contrib/media/updf/include/std/iomanip
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_IOMANIP
+#include <bits/std_iomanip.h>
+#endif
diff --git a/contrib/media/updf/include/std/ios b/contrib/media/updf/include/std/ios
new file mode 100644
index 0000000000..ff398de068
--- /dev/null
+++ b/contrib/media/updf/include/std/ios
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_IOS
+#include <bits/std_ios.h>
+#endif
diff --git a/contrib/media/updf/include/std/iosfwd b/contrib/media/updf/include/std/iosfwd
new file mode 100644
index 0000000000..3756982abe
--- /dev/null
+++ b/contrib/media/updf/include/std/iosfwd
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_IOSFWD
+#include <bits/std_iosfwd.h>
+#endif
diff --git a/contrib/media/updf/include/std/iostream b/contrib/media/updf/include/std/iostream
new file mode 100644
index 0000000000..a85fd08ca5
--- /dev/null
+++ b/contrib/media/updf/include/std/iostream
@@ -0,0 +1,34 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_IOSTREAM
+#include <bits/std_iostream.h>
+#endif
+
+
diff --git a/contrib/media/updf/include/std/istream b/contrib/media/updf/include/std/istream
new file mode 100644
index 0000000000..9c6bc55eb3
--- /dev/null
+++ b/contrib/media/updf/include/std/istream
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_ISTREAM
+#include <bits/std_istream.h>
+#endif
diff --git a/contrib/media/updf/include/std/iterator b/contrib/media/updf/include/std/iterator
new file mode 100644
index 0000000000..2560439638
--- /dev/null
+++ b/contrib/media/updf/include/std/iterator
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_ITERATOR
+#include <bits/std_iterator.h>
+#endif
diff --git a/contrib/media/updf/include/std/limits b/contrib/media/updf/include/std/limits
new file mode 100644
index 0000000000..8a52c9cfb8
--- /dev/null
+++ b/contrib/media/updf/include/std/limits
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_LIMITS
+#include <bits/std_limits.h>
+#endif
diff --git a/contrib/media/updf/include/std/list b/contrib/media/updf/include/std/list
new file mode 100644
index 0000000000..a32e18d127
--- /dev/null
+++ b/contrib/media/updf/include/std/list
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_LIST
+#include <bits/std_list.h>
+#endif
diff --git a/contrib/media/updf/include/std/locale b/contrib/media/updf/include/std/locale
new file mode 100644
index 0000000000..56c416d8c5
--- /dev/null
+++ b/contrib/media/updf/include/std/locale
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_LOCALE
+#include <bits/std_locale.h>
+#endif
diff --git a/contrib/media/updf/include/std/map b/contrib/media/updf/include/std/map
new file mode 100644
index 0000000000..06c638d544
--- /dev/null
+++ b/contrib/media/updf/include/std/map
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_MAP
+#include <bits/std_map.h>
+#endif
diff --git a/contrib/media/updf/include/std/memory b/contrib/media/updf/include/std/memory
new file mode 100644
index 0000000000..ca98df6dad
--- /dev/null
+++ b/contrib/media/updf/include/std/memory
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_MEMORY
+#include <bits/std_memory.h>
+#endif
diff --git a/contrib/media/updf/include/std/numeric b/contrib/media/updf/include/std/numeric
new file mode 100644
index 0000000000..32ba67d1a0
--- /dev/null
+++ b/contrib/media/updf/include/std/numeric
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_NUMERIC
+#include <bits/std_numeric.h>
+#endif
diff --git a/contrib/media/updf/include/std/ostream b/contrib/media/updf/include/std/ostream
new file mode 100644
index 0000000000..4564be746a
--- /dev/null
+++ b/contrib/media/updf/include/std/ostream
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_OSTREAM
+#include <bits/std_ostream.h>
+#endif
diff --git a/contrib/media/updf/include/std/queue b/contrib/media/updf/include/std/queue
new file mode 100644
index 0000000000..c4464bf9b8
--- /dev/null
+++ b/contrib/media/updf/include/std/queue
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_QUEUE
+#include <bits/std_queue.h>
+#endif
diff --git a/contrib/media/updf/include/std/set b/contrib/media/updf/include/std/set
new file mode 100644
index 0000000000..62d6718533
--- /dev/null
+++ b/contrib/media/updf/include/std/set
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_SET
+#include <bits/std_set.h>
+#endif
diff --git a/contrib/media/updf/include/std/sstream b/contrib/media/updf/include/std/sstream
new file mode 100644
index 0000000000..1a393ed67e
--- /dev/null
+++ b/contrib/media/updf/include/std/sstream
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_SSTREAM
+#include <bits/std_sstream.h>
+#endif
diff --git a/contrib/media/updf/include/std/stack b/contrib/media/updf/include/std/stack
new file mode 100644
index 0000000000..793a003237
--- /dev/null
+++ b/contrib/media/updf/include/std/stack
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_STACK
+#include <bits/std_stack.h>
+#endif
diff --git a/contrib/media/updf/include/std/stdexcept b/contrib/media/updf/include/std/stdexcept
new file mode 100644
index 0000000000..d9e93f2ef9
--- /dev/null
+++ b/contrib/media/updf/include/std/stdexcept
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_STDEXCEPT
+#include <bits/std_stdexcept.h>
+#endif
diff --git a/contrib/media/updf/include/std/streambuf b/contrib/media/updf/include/std/streambuf
new file mode 100644
index 0000000000..ec6c7b57e1
--- /dev/null
+++ b/contrib/media/updf/include/std/streambuf
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_STREAMBUF
+#include <bits/std_streambuf.h>
+#endif
diff --git a/contrib/media/updf/include/std/string b/contrib/media/updf/include/std/string
new file mode 100644
index 0000000000..a766cddc81
--- /dev/null
+++ b/contrib/media/updf/include/std/string
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_STRING
+#include <bits/std_string.h>
+#endif
diff --git a/contrib/media/updf/include/std/utility b/contrib/media/updf/include/std/utility
new file mode 100644
index 0000000000..787e799734
--- /dev/null
+++ b/contrib/media/updf/include/std/utility
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_UTILITY
+#include <bits/std_utility.h>
+#endif
diff --git a/contrib/media/updf/include/std/valarray b/contrib/media/updf/include/std/valarray
new file mode 100644
index 0000000000..cb13d82f69
--- /dev/null
+++ b/contrib/media/updf/include/std/valarray
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_VALARRAY
+#include <bits/std_valarray.h>
+#endif
diff --git a/contrib/media/updf/include/std/vector b/contrib/media/updf/include/std/vector
new file mode 100644
index 0000000000..ce2f51e7b2
--- /dev/null
+++ b/contrib/media/updf/include/std/vector
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_VECTOR
+#include <bits/std_vector.h>
+#endif
diff --git a/contrib/media/updf/include/stdarg.h b/contrib/media/updf/include/stdarg.h
new file mode 100644
index 0000000000..713c6f5ae1
--- /dev/null
+++ b/contrib/media/updf/include/stdarg.h
@@ -0,0 +1,54 @@
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_stdarg_h_
+#define __dj_include_stdarg_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifdef __dj_include_varargs_h_
+#error stdarg.h and varargs.h are mutually exclusive
+#endif
+
+#include <sys/djtypes.h>
+
+__DJ_va_list
+#undef __DJ_va_list
+#define __DJ_va_list
+  
+#define __dj_va_rounded_size(T)  \
+  (((sizeof (T) + sizeof (int) - 1) / sizeof (int)) * sizeof (int))
+
+#define va_arg(ap, T) \
+    (ap = (va_list) ((char *) (ap) + __dj_va_rounded_size (T)),	\
+     *((T *) (void *) ((char *) (ap) - __dj_va_rounded_size (T))))
+
+#define va_end(ap)
+
+#ifdef __GNUC__
+#define va_start(ap, last_arg) \
+ (ap = ((va_list) __builtin_next_arg (last_arg)))
+#else
+#define va_start(ap, last_arg) \
+ (ap = (va_list) ((char*) &(last_arg) + __dj_va_rounded_size (last_arg)))
+#endif
+  
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_stdarg_h_ */
diff --git a/contrib/media/updf/include/stdbool.h b/contrib/media/updf/include/stdbool.h
new file mode 100644
index 0000000000..7dc5a6613f
--- /dev/null
+++ b/contrib/media/updf/include/stdbool.h
@@ -0,0 +1,13 @@
+#ifndef _STDBOOL_H
+#define _STDBOOL_H
+
+/* believe it or not but the Single Unix Specification actually
+ * specifies this header, see
+ * http://www.opengroup.org/onlinepubs/007904975/basedefs/stdbool.h.html */
+
+#define bool int
+#define true 1
+#define false 0
+#define __bool_true_false_are_defined 1
+
+#endif
diff --git a/contrib/media/updf/include/stdcommandline.h b/contrib/media/updf/include/stdcommandline.h
new file mode 100644
index 0000000000..f89d494554
--- /dev/null
+++ b/contrib/media/updf/include/stdcommandline.h
@@ -0,0 +1,36 @@
+
+#ifndef __stdcommandline_h__
+#define __stdcommandline_h__
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <signal.h>
+#ifndef WIN32
+#   include <unistd.h>
+#   include <termios.h>
+#endif
+#include <time.h>
+
+#include "yacasbase.h"
+#include "commandline.h"
+/** Simple no-frills implementation of CCommandLine, using stdlibc-functions
+ *  only, and no ansi characters. No history is supported either.
+ */
+class CStdCommandLine : public CCommandLine
+{
+public:
+    CStdCommandLine();
+    ~CStdCommandLine();
+    virtual void ReadLine(LispChar * prompt);
+public:
+    virtual LispInt GetKey();
+    virtual void NewLine();
+    virtual void ShowLine(LispChar * prompt,LispInt promptlen,LispInt cursor);
+    virtual void Pause();
+};
+
+
+#endif
+
diff --git a/contrib/media/updf/include/stddef.h b/contrib/media/updf/include/stddef.h
new file mode 100644
index 0000000000..1be2fea73e
--- /dev/null
+++ b/contrib/media/updf/include/stddef.h
@@ -0,0 +1,39 @@
+/* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_stddef_h_
+#define __dj_include_stddef_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/djtypes.h>
+  
+#define NULL 0
+#define offsetof(s_type, mbr) ((size_t) &((s_type *)0)->mbr)
+typedef int ptrdiff_t;
+
+__DJ_size_t
+#undef __DJ_size_t
+#define __DJ_size_t
+__DJ_wchar_t
+#undef __DJ_wchar_t
+#define __DJ_wchar_t
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_stddef_h_ */
diff --git a/contrib/media/updf/include/stdexcept b/contrib/media/updf/include/stdexcept
new file mode 100644
index 0000000000..d9e93f2ef9
--- /dev/null
+++ b/contrib/media/updf/include/stdexcept
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_STDEXCEPT
+#include <bits/std_stdexcept.h>
+#endif
diff --git a/contrib/media/updf/include/stdfileio.h b/contrib/media/updf/include/stdfileio.h
new file mode 100644
index 0000000000..09cfe34948
--- /dev/null
+++ b/contrib/media/updf/include/stdfileio.h
@@ -0,0 +1,18 @@
+/** \file stdfileioio.h
+ * definitions of input output classes that read and write from file.
+ */
+
+
+#ifndef __stdfileio_h__
+#define __stdfileio_h__
+
+#include "yacasbase.h"
+#include "lispio.h"
+#include "lispenvironment.h"
+
+
+#include "platfileio.h"
+
+
+#endif
+
diff --git a/contrib/media/updf/include/stdint.h b/contrib/media/updf/include/stdint.h
new file mode 100644
index 0000000000..c54b733b0d
--- /dev/null
+++ b/contrib/media/updf/include/stdint.h
@@ -0,0 +1,312 @@
+/* Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/*
+ *	ISO C99: 7.18 Integer types <stdint.h>
+ */
+
+#ifndef _STDINT_H
+#define _STDINT_H	1
+
+#include <features.h>
+#include <bits/wchar.h>
+#include <bits/wordsize.h>
+
+/* Exact integral types.  */
+
+/* Signed.  */
+
+/* There is some amount of overlap with <sys/types.h> as known by inet code */
+#ifndef __int8_t_defined
+#define __int8_t_defined
+typedef signed char		int8_t;
+typedef short int		int16_t;
+typedef int			int32_t;
+# if __WORDSIZE == 64
+typedef long int		int64_t;
+# else
+typedef long long int		int64_t;
+# endif
+#endif
+
+/* Unsigned.  */
+typedef unsigned char		uint8_t;
+typedef unsigned short int	uint16_t;
+#ifndef __uint32_t_defined
+typedef unsigned int		uint32_t;
+# define __uint32_t_defined
+#endif
+#if __WORDSIZE == 64
+typedef unsigned long int	uint64_t;
+#else
+typedef unsigned long long int	uint64_t;
+#endif
+
+
+/* Small types.  */
+
+/* Signed.  */
+typedef signed char		int_least8_t;
+typedef short int		int_least16_t;
+typedef int			int_least32_t;
+#if __WORDSIZE == 64
+typedef long int		int_least64_t;
+#else
+typedef long long int		int_least64_t;
+#endif
+
+/* Unsigned.  */
+typedef unsigned char		uint_least8_t;
+typedef unsigned short int	uint_least16_t;
+typedef unsigned int		uint_least32_t;
+#if __WORDSIZE == 64
+typedef unsigned long int	uint_least64_t;
+#else
+typedef unsigned long long int	uint_least64_t;
+#endif
+
+
+/* Fast types.  */
+
+/* Signed.  */
+typedef signed char		int_fast8_t;
+#if __WORDSIZE == 64
+typedef long int		int_fast16_t;
+typedef long int		int_fast32_t;
+typedef long int		int_fast64_t;
+#else
+typedef int			int_fast16_t;
+typedef int			int_fast32_t;
+typedef long long int		int_fast64_t;
+#endif
+
+/* Unsigned.  */
+typedef unsigned char		uint_fast8_t;
+#if __WORDSIZE == 64
+typedef unsigned long int	uint_fast16_t;
+typedef unsigned long int	uint_fast32_t;
+typedef unsigned long int	uint_fast64_t;
+#else
+typedef unsigned int		uint_fast16_t;
+typedef unsigned int		uint_fast32_t;
+typedef unsigned long long int	uint_fast64_t;
+#endif
+
+
+/* Types for `void *' pointers.  */
+#if __WORDSIZE == 64
+# ifndef __intptr_t_defined
+typedef long int		intptr_t;
+#  define __intptr_t_defined
+# endif
+typedef unsigned long int	uintptr_t;
+#else
+# ifndef __intptr_t_defined
+typedef int			intptr_t;
+#  define __intptr_t_defined
+# endif
+typedef unsigned int		uintptr_t;
+#endif
+
+
+/* Largest integral types.  */
+#if __WORDSIZE == 64
+typedef long int		intmax_t;
+typedef unsigned long int	uintmax_t;
+#else
+typedef long long int		intmax_t;
+typedef unsigned long long int	uintmax_t;
+#endif
+
+
+/* The ISO C99 standard specifies that in C++ implementations these
+   macros should only be defined if explicitly requested.  */
+#if !defined __cplusplus || defined __STDC_LIMIT_MACROS
+
+# if __WORDSIZE == 64
+#  define __INT64_C(c)	c ## L
+#  define __UINT64_C(c)	c ## UL
+# else
+#  define __INT64_C(c)	c ## LL
+#  define __UINT64_C(c)	c ## ULL
+# endif
+
+/* Limits of integral types.  */
+
+/* Minimum of signed integral types.  */
+# define INT8_MIN		(-128)
+# define INT16_MIN		(-32767-1)
+# define INT32_MIN		(-2147483647-1)
+# define INT64_MIN		(-__INT64_C(9223372036854775807)-1)
+/* Maximum of signed integral types.  */
+# define INT8_MAX		(127)
+# define INT16_MAX		(32767)
+# define INT32_MAX		(2147483647)
+# define INT64_MAX		(__INT64_C(9223372036854775807))
+
+/* Maximum of unsigned integral types.  */
+# define UINT8_MAX		(255)
+# define UINT16_MAX		(65535)
+# define UINT32_MAX		(4294967295U)
+# define UINT64_MAX		(__UINT64_C(18446744073709551615))
+
+
+/* Minimum of signed integral types having a minimum size.  */
+# define INT_LEAST8_MIN		(-128)
+# define INT_LEAST16_MIN	(-32767-1)
+# define INT_LEAST32_MIN	(-2147483647-1)
+# define INT_LEAST64_MIN	(-__INT64_C(9223372036854775807)-1)
+/* Maximum of signed integral types having a minimum size.  */
+# define INT_LEAST8_MAX		(127)
+# define INT_LEAST16_MAX	(32767)
+# define INT_LEAST32_MAX	(2147483647)
+# define INT_LEAST64_MAX	(__INT64_C(9223372036854775807))
+
+/* Maximum of unsigned integral types having a minimum size.  */
+# define UINT_LEAST8_MAX	(255)
+# define UINT_LEAST16_MAX	(65535)
+# define UINT_LEAST32_MAX	(4294967295U)
+# define UINT_LEAST64_MAX	(__UINT64_C(18446744073709551615))
+
+
+/* Minimum of fast signed integral types having a minimum size.  */
+# define INT_FAST8_MIN		(-128)
+# if __WORDSIZE == 64
+#  define INT_FAST16_MIN	(-9223372036854775807L-1)
+#  define INT_FAST32_MIN	(-9223372036854775807L-1)
+# else
+#  define INT_FAST16_MIN	(-2147483647-1)
+#  define INT_FAST32_MIN	(-2147483647-1)
+# endif
+# define INT_FAST64_MIN		(-__INT64_C(9223372036854775807)-1)
+/* Maximum of fast signed integral types having a minimum size.  */
+# define INT_FAST8_MAX		(127)
+# if __WORDSIZE == 64
+#  define INT_FAST16_MAX	(9223372036854775807L)
+#  define INT_FAST32_MAX	(9223372036854775807L)
+# else
+#  define INT_FAST16_MAX	(2147483647)
+#  define INT_FAST32_MAX	(2147483647)
+# endif
+# define INT_FAST64_MAX		(__INT64_C(9223372036854775807))
+
+/* Maximum of fast unsigned integral types having a minimum size.  */
+# define UINT_FAST8_MAX		(255)
+# if __WORDSIZE == 64
+#  define UINT_FAST16_MAX	(18446744073709551615UL)
+#  define UINT_FAST32_MAX	(18446744073709551615UL)
+# else
+#  define UINT_FAST16_MAX	(4294967295U)
+#  define UINT_FAST32_MAX	(4294967295U)
+# endif
+# define UINT_FAST64_MAX	(__UINT64_C(18446744073709551615))
+
+
+/* Values to test for integral types holding `void *' pointer.  */
+# if __WORDSIZE == 64
+#  define INTPTR_MIN		(-9223372036854775807L-1)
+#  define INTPTR_MAX		(9223372036854775807L)
+#  define UINTPTR_MAX		(18446744073709551615UL)
+# else
+#  define INTPTR_MIN		(-2147483647-1)
+#  define INTPTR_MAX		(2147483647)
+#  define UINTPTR_MAX		(4294967295U)
+# endif
+
+
+/* Minimum for largest signed integral type.  */
+# define INTMAX_MIN		(-__INT64_C(9223372036854775807)-1)
+/* Maximum for largest signed integral type.  */
+# define INTMAX_MAX		(__INT64_C(9223372036854775807))
+
+/* Maximum for largest unsigned integral type.  */
+# define UINTMAX_MAX		(__UINT64_C(18446744073709551615))
+
+
+/* Limits of other integer types.  */
+
+/* Limits of `ptrdiff_t' type.  */
+# if __WORDSIZE == 64
+#  define PTRDIFF_MIN		(-9223372036854775807L-1)
+#  define PTRDIFF_MAX		(9223372036854775807L)
+# else
+#  define PTRDIFF_MIN		(-2147483647-1)
+#  define PTRDIFF_MAX		(2147483647)
+# endif
+
+/* Limits of `sig_atomic_t'.  */
+# define SIG_ATOMIC_MIN		(-2147483647-1)
+# define SIG_ATOMIC_MAX		(2147483647)
+
+/* Limit of `size_t' type.  */
+# if __WORDSIZE == 64
+#  define SIZE_MAX		(18446744073709551615UL)
+# else
+#  define SIZE_MAX		(4294967295U)
+# endif
+
+/* Limits of `wchar_t'.  */
+# ifndef WCHAR_MIN
+/* These constants might also be defined in <wchar.h>.  */
+#  define WCHAR_MIN		__WCHAR_MIN
+#  define WCHAR_MAX		__WCHAR_MAX
+# endif
+
+/* Limits of `wint_t'.  */
+# define WINT_MIN		(0u)
+# define WINT_MAX		(4294967295u)
+
+#endif	/* C++ && limit macros */
+
+
+/* The ISO C99 standard specifies that in C++ implementations these
+   should only be defined if explicitly requested.  */
+#if !defined __cplusplus || defined __STDC_CONSTANT_MACROS
+
+/* Signed.  */
+# define INT8_C(c)	c
+# define INT16_C(c)	c
+# define INT32_C(c)	c
+# if __WORDSIZE == 64
+#  define INT64_C(c)	c ## L
+# else
+#  define INT64_C(c)	c ## LL
+# endif
+
+/* Unsigned.  */
+# define UINT8_C(c)	c ## U
+# define UINT16_C(c)	c ## U
+# define UINT32_C(c)	c ## U
+# if __WORDSIZE == 64
+#  define UINT64_C(c)	c ## UL
+# else
+#  define UINT64_C(c)	c ## ULL
+# endif
+
+/* Maximal type.  */
+# if __WORDSIZE == 64
+#  define INTMAX_C(c)	c ## L
+#  define UINTMAX_C(c)	c ## UL
+# else
+#  define INTMAX_C(c)	c ## LL
+#  define UINTMAX_C(c)	c ## ULL
+# endif
+
+#endif	/* C++ && constant macros */
+
+#endif /* stdint.h */
diff --git a/contrib/media/updf/include/stdio.h b/contrib/media/updf/include/stdio.h
new file mode 100644
index 0000000000..b2b40e0148
--- /dev/null
+++ b/contrib/media/updf/include/stdio.h
@@ -0,0 +1,164 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+
+#ifndef __dj_include_stdio_h_
+#define __dj_include_stdio_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include<menuet/os.h>
+
+#include<stdarg.h>
+
+typedef struct __FILE FILE;
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+
+#include <sys/version.h>
+#include <sys/djtypes.h>
+#include <dos.h>
+
+#define _IOFBF    	00001
+#define _IONBF    	00002
+#define _IOLBF    	00004
+
+/* Some programs think they know better... */
+#undef NULL
+
+#define BUFSIZ		16384
+#define EOF		(-1)
+#define FILENAME_MAX	260
+#define FOPEN_MAX	20
+#define L_tmpnam	260
+#define NULL		0
+#define TMP_MAX		999999
+
+#define SEEK_SET	0
+#define SEEK_CUR	1
+#define SEEK_END	2
+
+__DJ_va_list
+#undef __DJ_va_list
+#define __DJ_va_list
+__DJ_size_t
+#undef __DJ_size_t
+#define __DJ_size_t
+
+/* Note that the definitions of these fields are NOT guaranteed!  They
+   may change with any release without notice!  The fact that they
+   are here at all is to comply with ANSI specifictions. */
+
+#include<bits/stdio.h>
+   
+struct __FILE {
+  int   _cnt;
+  char *_ptr;
+  char *_base;
+  int   _bufsiz;
+  int   _flag;
+  int   _file;
+  char *_name_to_remove;
+  int   _fillsize;
+  struct file_stream_ops * std_ops;
+};
+
+typedef unsigned long		fpos_t;
+
+extern FILE __dj_stdin, __dj_stdout, __dj_stderr;
+#define stdin	(&__dj_stdin)
+#define stdout	(&__dj_stdout)
+#define stderr	(&__dj_stderr)
+
+void	clearerr(FILE *_stream);
+int	fclose(FILE *_stream);
+int	feof(FILE *_stream);
+int	ferror(FILE *_stream);
+int	fflush(FILE *_stream);
+int	fgetc(FILE *_stream);
+int	fgetpos(FILE *_stream, fpos_t *_pos);
+char *	fgets(char *_s, int _n, FILE *_stream);
+FILE *	fopen(const char *_filename, const char *_mode);
+int	fprintf(FILE *_stream, const char *_format, ...);
+int	fputc(int _c, FILE *_stream);
+int	fputs(const char *_s, FILE *_stream);
+size_t	fread(void *_ptr, size_t _size, size_t _nelem, FILE *_stream);
+FILE *	freopen(const char *_filename, const char *_mode, FILE *_stream);
+int	fscanf(FILE *_stream, const char *_format, ...);
+int	fseek(FILE *_stream, long _offset, int _mode);
+int	fsetpos(FILE *_stream, const fpos_t *_pos);
+long	ftell(FILE *_stream);
+size_t	fwrite(const void *_ptr, size_t _size, size_t _nelem, FILE *_stream);
+int	getc(FILE *_stream);
+int	getchar(void);
+//char *	gets(char *_s);
+void	perror(const char *_s);
+//int	printf(const char *_format, ...);
+int	putc(int _c, FILE *_stream);
+int	putchar(int _c);
+int	puts(const char *_s);
+int	remove(const char *_filename);
+int	rename(const char *_old, const char *_new);
+void	rewind(FILE *_stream);
+int	scanf(const char *_format, ...);
+void	setbuf(FILE *_stream, char *_buf);
+int	setvbuf(FILE *_stream, char *_buf, int _mode, size_t _size);
+int	sprintf(char *_s, const char *_format, ...);
+int	sscanf(const char *_s, const char *_format, ...);
+FILE *	tmpfile(void);
+char *	tmpnam(char *_s);
+int	ungetc(int _c, FILE *_stream);
+int	vfprintf(FILE *_stream, const char *_format, va_list _ap);
+int	vprintf(const char *_format, va_list _ap);
+int	vsprintf(char *_s, const char *_format, va_list _ap);
+
+#ifndef __STRICT_ANSI__
+
+#define L_ctermid
+#define L_cusrid
+/* #define STREAM_MAX	20 - DOS can change this */
+
+int	fileno(FILE *_stream);
+FILE *	fdopen(int _fildes, const char *_type);
+int	pclose(FILE *_pf);
+FILE *	popen(const char *_command, const char *_mode);
+
+#ifndef _POSIX_SOURCE
+
+extern FILE __dj_stdprn, __dj_stdaux;
+#define stdprn	(&__dj_stdprn)
+#define stdaux	(&__dj_stdaux)
+
+#define P_tmpdir "c:/"
+
+void	_djstat_describe_lossage(FILE *_to_where);
+int	_doprnt(const char *_fmt, va_list _args, FILE *_f);
+int	_doscan(FILE *_f, const char *_fmt, va_list _argp);
+int	_doscan_low(FILE *, int (*)(FILE *_get), int (*_unget)(int, FILE *), const char *_fmt, va_list _argp);
+int	fpurge(FILE *_f);
+int	getw(FILE *_f);
+int	mkstemp(char *_template);
+char *	mktemp(char *_template);
+int	putw(int _v, FILE *_f);
+void	setbuffer(FILE *_f, void *_buf, int _size);
+void	setlinebuf(FILE *_f);
+char *	tempnam(const char *_dir, const char *_prefix);
+int	_rename(const char *_old, const char *_new);	/* Simple (no directory) */
+int	vfscanf(FILE *_stream, const char *_format, va_list _ap);
+int	vscanf(const char *_format, va_list _ap);
+int	vsscanf(const char *_s, const char *_format, va_list _ap);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_stdio_h_ */
diff --git a/contrib/media/updf/include/stdio_.h b/contrib/media/updf/include/stdio_.h
new file mode 100644
index 0000000000..e8c1f81ff2
--- /dev/null
+++ b/contrib/media/updf/include/stdio_.h
@@ -0,0 +1,161 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+
+#ifndef __dj_include_stdio_h_
+#define __dj_include_stdio_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include<menuet/os.h>
+typedef struct __FILE FILE;
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+
+#include <sys/version.h>
+#include <sys/djtypes.h>
+#include <dos.h>
+
+#define _IOFBF    	00001
+#define _IONBF    	00002
+#define _IOLBF    	00004
+
+/* Some programs think they know better... */
+#undef NULL
+
+#define BUFSIZ		16384
+#define EOF		(-1)
+#define FILENAME_MAX	260
+#define FOPEN_MAX	20
+#define L_tmpnam	260
+#define NULL		0
+#define TMP_MAX		999999
+
+#define SEEK_SET	0
+#define SEEK_CUR	1
+#define SEEK_END	2
+
+__DJ_va_list
+#undef __DJ_va_list
+#define __DJ_va_list
+__DJ_size_t
+#undef __DJ_size_t
+#define __DJ_size_t
+
+/* Note that the definitions of these fields are NOT guaranteed!  They
+   may change with any release without notice!  The fact that they
+   are here at all is to comply with ANSI specifictions. */
+
+#include<bits/stdio.h>
+   
+struct __FILE {
+  int   _cnt;
+  char *_ptr;
+  char *_base;
+  int   _bufsiz;
+  int   _flag;
+  int   _file;
+  char *_name_to_remove;
+  int   _fillsize;
+  struct file_stream_ops * std_ops;
+};
+
+typedef unsigned long		fpos_t;
+
+extern FILE __dj_stdin, __dj_stdout, __dj_stderr;
+#define stdin	(&__dj_stdin)
+#define stdout	(&__dj_stdout)
+#define stderr	(&__dj_stderr)
+
+void	clearerr(FILE *_stream);
+int	fclose(FILE *_stream);
+int	feof(FILE *_stream);
+int	ferror(FILE *_stream);
+int	fflush(FILE *_stream);
+int	fgetc(FILE *_stream);
+int	fgetpos(FILE *_stream, fpos_t *_pos);
+char *	fgets(char *_s, int _n, FILE *_stream);
+FILE *	fopen(const char *_filename, const char *_mode);
+int	fprintf(FILE *_stream, const char *_format, ...);
+int	fputc(int _c, FILE *_stream);
+int	fputs(const char *_s, FILE *_stream);
+size_t	fread(void *_ptr, size_t _size, size_t _nelem, FILE *_stream);
+FILE *	freopen(const char *_filename, const char *_mode, FILE *_stream);
+int	fscanf(FILE *_stream, const char *_format, ...);
+int	fseek(FILE *_stream, long _offset, int _mode);
+int	fsetpos(FILE *_stream, const fpos_t *_pos);
+long	ftell(FILE *_stream);
+size_t	fwrite(const void *_ptr, size_t _size, size_t _nelem, FILE *_stream);
+int	getc(FILE *_stream);
+int	getchar(void);
+char *	gets(char *_s);
+void	perror(const char *_s);
+int	printf(const char *_format, ...);
+int	putc(int _c, FILE *_stream);
+int	putchar(int _c);
+int	puts(const char *_s);
+int	remove(const char *_filename);
+int	rename(const char *_old, const char *_new);
+void	rewind(FILE *_stream);
+int	scanf(const char *_format, ...);
+void	setbuf(FILE *_stream, char *_buf);
+int	setvbuf(FILE *_stream, char *_buf, int _mode, size_t _size);
+int	sprintf(char *_s, const char *_format, ...);
+int	sscanf(const char *_s, const char *_format, ...);
+FILE *	tmpfile(void);
+char *	tmpnam(char *_s);
+int	ungetc(int _c, FILE *_stream);
+int	vfprintf(FILE *_stream, const char *_format, va_list _ap);
+int	vprintf(const char *_format, va_list _ap);
+int	vsprintf(char *_s, const char *_format, va_list _ap);
+
+#ifndef __STRICT_ANSI__
+
+#define L_ctermid
+#define L_cusrid
+/* #define STREAM_MAX	20 - DOS can change this */
+
+int	fileno(FILE *_stream);
+FILE *	fdopen(int _fildes, const char *_type);
+int	pclose(FILE *_pf);
+FILE *	popen(const char *_command, const char *_mode);
+
+#ifndef _POSIX_SOURCE
+
+extern FILE __dj_stdprn, __dj_stdaux;
+#define stdprn	(&__dj_stdprn)
+#define stdaux	(&__dj_stdaux)
+
+#define P_tmpdir "c:/"
+
+void	_djstat_describe_lossage(FILE *_to_where);
+int	_doprnt(const char *_fmt, va_list _args, FILE *_f);
+int	_doscan(FILE *_f, const char *_fmt, va_list _argp);
+int	_doscan_low(FILE *, int (*)(FILE *_get), int (*_unget)(int, FILE *), const char *_fmt, va_list _argp);
+int	fpurge(FILE *_f);
+int	getw(FILE *_f);
+int	mkstemp(char *_template);
+char *	mktemp(char *_template);
+int	putw(int _v, FILE *_f);
+void	setbuffer(FILE *_f, void *_buf, int _size);
+void	setlinebuf(FILE *_f);
+char *	tempnam(const char *_dir, const char *_prefix);
+int	_rename(const char *_old, const char *_new);	/* Simple (no directory) */
+int	vfscanf(FILE *_stream, const char *_format, va_list _ap);
+int	vscanf(const char *_format, va_list _ap);
+int	vsscanf(const char *_s, const char *_format, va_list _ap);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_stdio_h_ */
diff --git a/contrib/media/updf/include/stdlib.h b/contrib/media/updf/include/stdlib.h
new file mode 100644
index 0000000000..75b85eebe8
--- /dev/null
+++ b/contrib/media/updf/include/stdlib.h
@@ -0,0 +1,154 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_stdlib_h_
+#define __dj_include_stdlib_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#include <sys/djtypes.h>
+#include <dos.h>
+
+/* Some programs think they know better... */
+#undef NULL
+
+#define EXIT_FAILURE	1
+#define EXIT_SUCCESS	0
+#define MB_CUR_MAX	__dj_mb_cur_max
+#define NULL		0
+#define RAND_MAX	2147483647
+
+extern int __dj_mb_cur_max;
+
+typedef struct {
+  int quot;
+  int rem;
+} div_t;
+
+typedef struct {
+  long quot;
+  long rem;
+} ldiv_t;
+
+__DJ_size_t
+#undef __DJ_size_t
+#define __DJ_size_t
+__DJ_wchar_t
+#undef __DJ_wchar_t
+#define __DJ_wchar_t
+
+void	abort(void) __attribute__((noreturn));
+int	abs(int _i);
+int	atexit(void (*_func)(void));
+double	atof(const char *_s);
+int	atoi(const char *_s);
+long	atol(const char *_s);
+void *	bsearch(const void *_key, const void *_base, size_t _nelem,
+		size_t _size, int (*_cmp)(const void *_ck, const void *_ce));
+void *	calloc(size_t _nelem, size_t _size);
+div_t	div(int _numer, int _denom);
+void	exit(int _status) __attribute__((noreturn));
+void	free(void *_ptr);
+char *	getenv(const char *_name);
+long	labs(long _i);
+ldiv_t	ldiv(long _numer, long _denom);
+void *	malloc(size_t _size);
+int	mblen(const char *_s, size_t _n);
+size_t	mbstowcs(wchar_t *_wcs, const char *_s, size_t _n);
+int	mbtowc(wchar_t *_pwc, const char *_s, size_t _n);
+void	qsort(void *_base, size_t _nelem, size_t _size,
+	      int (*_cmp)(const void *_e1, const void *_e2));
+int	rand(void);
+void *	realloc(void *_ptr, size_t _size);
+void	srand(unsigned _seed);
+double	strtod(const char *_s, char **_endptr);
+long	strtol(const char *_s, char **_endptr, int _base);
+unsigned long	strtoul(const char *_s, char **_endptr, int _base);
+int	system(const char *_s);
+size_t	wcstombs(char *_s, const wchar_t *_wcs, size_t _n);
+int	wctomb(char *_s, wchar_t _wchar);
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+typedef struct {
+  long long quot;
+  long long rem;
+} lldiv_t;
+
+void *		alloca(size_t _size);
+long double	_atold(const char *_s);
+long long	atoll(const char *_s);
+void		cfree(void *_ptr);
+double          drand48(void);
+char *		ecvtbuf(double _val, int _nd, int *_dp, int *_sn, char *_bf);
+char *		ecvt(double _val, int _nd, int *_dp, int *_sn);
+double          erand48(unsigned short state[3]);
+char *		fcvtbuf(double _val, int _nd, int *_dp, int *_sn, char *_bf);
+char *		fcvt(double _val, int _nd, int *_dp, int *_sn);
+char *		gcvt(double _val, int _nd, char *_buf);
+char *		getpass(const char *_prompt);
+int		getlongpass(const char *_prompt, char *_buffer, int _max_len);
+char *		itoa(int value, char *buffer, int radix);
+long            jrand48(unsigned short state[3]);
+long long	llabs(long long _i);
+lldiv_t		lldiv(long long _numer, long long _denom);
+void            lcong48(unsigned short param[7]);
+unsigned long   lrand48(void);
+long            mrand48(void);
+unsigned long   nrand48(unsigned short state[3]);
+int		putenv(const char *_val);
+unsigned short *seed48(unsigned short state_seed[3]);
+int		setenv(const char *_var, const char *_val, int _replace);
+void            srand48(long seedval);
+int		stackavail(void);
+long double	_strtold(const char *_s, char **_endptr);
+long long	strtoll(const char *_s, char **_endptr, int _base);
+unsigned long long strtoull(const char *_s, char **_endptr, int _base);
+void		swab(const void *from, void *to, int nbytes);
+
+#ifndef alloca
+#define alloca __builtin_alloca
+#endif
+
+/* BSD Random Number Generator */
+char  *	initstate (unsigned _seed, char *_arg_state, int _n);
+char  *	setstate(char *_arg_state);
+long	random(void);
+int	srandom(int _seed);
+
+/* These vary in expected prototype, so we just don't prototype them.
+void		xfree(void *_ptr);
+void *		xmalloc(size_t _size);
+void *		xrealloc(void *ptr, size_t _size);
+*/
+
+#define __system_redirect	      0x0001 /* redirect internally */
+#define __system_call_cmdproc	      0x0002 /* always call COMMAND/$SHELL */
+#define __system_use_shell	      0x0004 /* use $SHELL if set */
+#define __system_allow_multiple_cmds  0x0008 /* allow `cmd1; cmd2; ...' */
+#define __system_allow_long_cmds      0x0010 /* handle commands > 126 chars  */
+#define __system_emulate_command      0x0020 /* try to emulate the shell */
+#define __system_handle_null_commands 0x1000 /* ignore cmds with no effect */
+#define __system_ignore_chdir	      0x2000 /* make `cd' be a null command */
+#define __system_emulate_chdir	      0x4000 /* handle `cd' internally */
+
+extern int __system_flags;
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_stdlib_h_ */
diff --git a/contrib/media/updf/include/streambuf b/contrib/media/updf/include/streambuf
new file mode 100644
index 0000000000..ec6c7b57e1
--- /dev/null
+++ b/contrib/media/updf/include/streambuf
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_STREAMBUF
+#include <bits/std_streambuf.h>
+#endif
diff --git a/contrib/media/updf/include/string b/contrib/media/updf/include/string
new file mode 100644
index 0000000000..05c9596149
--- /dev/null
+++ b/contrib/media/updf/include/string
@@ -0,0 +1,253 @@
+#ifndef _STRING_INCLUDED
+#define _STRING_INCLUDED
+#include <stdlib.h>
+#include <string.h>
+namespace std
+{
+  class string
+  {
+    char* data;
+  public:
+    string() {data=(char*)malloc(1);data[0]=0;}
+    string(const char* a)
+    {
+      int len=strlen(a)+1;
+      data=(char*)malloc(len);
+      memcpy(data,a,len);
+    }
+    string(char c)
+    {
+      data=(char*)malloc(2);
+      data[0]=c;data[1]=0;
+    }
+    string(const string& s)
+    {
+      unsigned sz = s.size()+1;
+      data=(char*)malloc(sz);
+      memcpy(data,s.c_str(),sz);
+    }
+    ~string() {free(data);}
+    string& operator=(const char* s)
+    {free(data);unsigned len=strlen(s)+1;data=(char*)malloc(len);
+    memcpy(data,s,len);return *this;}
+    string& operator=(const string& s)
+    {free(data);unsigned len=s.size()+1;data=(char*)malloc(len);
+    memcpy(data,s.c_str(),len);return *this;}
+    const char* c_str() const {return data;}
+    char& operator[](unsigned pos) {return data[pos];}
+    char operator[](unsigned pos) const {return data[pos];}
+    unsigned size() const {return strlen(data);}
+    unsigned length() const {return size();}
+    bool operator==(const char* str2) const {return !strcmp(data,str2);}
+    bool operator==(const string& str2) const {return !strcmp(data,str2.data);}
+    int compare(const char* str2) {return strcmp(data,str2);}
+    bool operator!=(const char* str2) const {return (bool)strcmp(data,str2);}
+    string& replace(unsigned p0,unsigned n0,const string& str)
+    {
+      unsigned sz = str.size();
+      char* newdata=(char*)malloc(size()+1+sz-n0);
+      memcpy(newdata,data,p0);
+      memcpy(newdata+p0,str.c_str(),sz);
+      memcpy(newdata+p0+sz,data+p0+n0,size()+1-p0-n0);
+      free(data);
+      data=newdata;
+      return *this;
+    }
+    string& insert(size_t posl,const string& str)
+    { return replace(posl,0,str); }
+    string& operator+=(char c)
+    {
+      unsigned sz=size();
+      data=(char*)realloc(data,sz+2);
+      data[sz]=c;data[sz+1]=0;
+      return *this;
+    }
+    string& operator+=(const string& s)
+    {
+      unsigned mysz=size();
+      unsigned ssz=s.size();
+      data=(char*)realloc(data,mysz+1+ssz);
+      memcpy(data+mysz,s.c_str(),ssz+1);
+      return *this;
+    }
+//    friend string operator+(const string& s1, const char* s2);
+//    friend string operator+(const char* s1, const string& s2);
+    string& assign(const string& str, unsigned pos, unsigned n)
+    {
+      unsigned len=strlen(str.data);
+      if (pos>len)
+        pos=len;
+      if (n>len||pos+n>len)
+        n=len-pos;
+      char* d=(char*)malloc(n+1);
+      memcpy(d,str.c_str()+pos,n);
+      d[n]=0;
+      free(data);
+      data=d;
+      return *this;
+    }
+    string& assign(const char* s)
+    {
+      free(data);
+      unsigned sz=strlen(s)+1;
+      data=(char*)malloc(sz);
+      memcpy(data,s,sz);
+      return *this;
+    }
+    string& assign(const string& str)
+    { return assign(str.data); }
+    size_t find_first_of(const char* str, size_t pos=0) const
+    {
+      const char* p = data;
+      while (pos)
+      {
+        if (!*p)
+          return npos;
+        p++;
+        pos--;
+      }
+      while (*p)
+      {
+        if (strchr(str,*p))
+          return p-data;
+        p++;
+      }
+      return npos;
+    }
+    size_t find_first_of(const string& str, size_t pos=0) const
+    { return find_first_of(str.data, pos); }
+    size_t find_first_not_of(const char* str, size_t pos=0) const
+    {
+      const char* p = data;
+      while (pos)
+      {
+        if (!*p)
+          return npos;
+        p++;
+        pos--;
+      }
+      while (*p)
+      {
+        if (!strchr(str,*p))
+          return p-data;
+        p++;
+      }
+      return npos;
+    }
+    size_t find_first_not_of(const string& str, size_t pos=0) const
+    { return find_first_not_of(str.data, pos); }
+    size_t find_last_not_of(const char* str, size_t pos=npos) const
+    {
+      const char* p = data;
+      while (pos)
+      {
+        if (!*p)
+        {
+          p--;
+          break;
+        }
+        p++;
+        pos--;
+      }
+      for (;;)
+      {
+        if (p<data)
+          return npos;
+        if (!strchr(str,*p))
+          return p-data;
+        p--;
+      }
+    }
+    size_t find_last_not_of(const string& str, size_t pos=npos) const
+    { return find_last_not_of(str.data, pos); }
+    class iterator
+    {
+      char* cur;
+    public:
+      iterator(char* c):cur(c) {}
+      iterator(const iterator& i):cur(i.cur) {}
+      iterator& operator++() {++cur;return *this;}
+      iterator operator++(int) {iterator tmp(*this);++cur;return tmp;}
+      bool operator==(iterator it) {return cur==it.cur;}
+      bool operator!=(iterator it) {return cur!=it.cur;}
+      char& operator*() {return *cur;}
+    };
+    iterator begin() {return iterator(data);}
+    iterator end() {return iterator(data+strlen(data));}
+//    void erase() {free(data);data=(char*)malloc(1);data[0]=0;}
+    string& erase(unsigned p0=0, unsigned n=(unsigned)-1)
+    {
+      unsigned sz=size();
+      if (n>sz-p0) n=sz-p0;
+      char* d=(char*)malloc(sz+1-n);
+      memcpy(d,data,p0);
+      memcpy(d+p0,data+p0+n,sz+1-n-p0);
+      free(data);
+      data=d;
+      return *this;
+    }
+    typedef unsigned size_type;
+    static const size_type npos=(size_type)-1;
+    size_type find(const char* s, size_type pos=0) const
+    {
+      char* p=strstr(data+pos,s);
+      if (!p) return npos;
+      return p-data;
+    }
+    size_type find(char c, size_type pos=0) const
+    {
+      char* p=strchr(data+pos,c);
+      if (!p) return npos;
+      return p-data;
+    }
+    size_type rfind(char c, size_type pos=npos) const
+    {
+      size_type len=strlen(data);
+      if (pos>len)
+        pos=len;
+      while (pos--)
+        if (data[pos]==c)
+          return pos;
+      return npos;
+    }
+    string substr(unsigned pos=0,unsigned n=npos)
+    {
+      string res(data+pos);
+      if (n<res.size()) res.erase(n);
+      return res;
+    }
+    void clear(void)
+    {
+      data[0]=0;
+    }
+    bool empty(void) const
+    {
+      return (data[0]==0);
+    }
+    void _toupper(void)
+    { strupr(data); }
+    void _tolower(void)
+    { strlwr(data); }
+  };
+}
+
+inline std::string operator+(const std::string& s1, const char* s2)
+{
+  std::string res(s1);
+  res += s2;
+  return res;
+}
+inline std::string operator+(const char* s1, const std::string& s2)
+{
+  std::string res(s1);
+  res += s2;
+  return res;
+}
+inline std::string operator+(const std::string& s1, const std::string& s2)
+{
+  std::string res(s1);
+  res += s2;
+  return res;
+}
+
+#endif
diff --git a/contrib/media/updf/include/string.h b/contrib/media/updf/include/string.h
new file mode 100644
index 0000000000..b4208a68e2
--- /dev/null
+++ b/contrib/media/updf/include/string.h
@@ -0,0 +1,80 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_string_h_
+#define __dj_include_string_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#include <sys/djtypes.h>
+    
+/* Some programs think they know better... */
+#undef NULL
+
+#define NULL 0
+__DJ_size_t
+#undef __DJ_size_t
+#define __DJ_size_t
+
+void *	memchr(const void *_s, int _c, size_t _n);
+int	memcmp(const void *_s1, const void *_s2, size_t _n);
+void *	memcpy(void *_dest, const void *_src, size_t _n);
+void *	memmove(void *_s1, const void *_s2, size_t _n);
+void *	memset(void *_s, int _c, size_t _n);
+char *	strcat(char *_s1, const char *_s2);
+char *	strchr(const char *_s, int _c);
+int	strcmp(const char *_s1, const char *_s2);
+int	strcoll(const char *_s1, const char *_s2);
+char *	strcpy(char *_s1, const char *_s2);
+size_t	strcspn(const char *_s1, const char *_s2);
+char *	strerror(int _errcode);
+size_t	strlen(const char *_s);
+char *	strncat(char *_s1, const char *_s2, size_t _n);
+int	strncmp(const char *_s1, const char *_s2, size_t _n);
+char *	strncpy(char *_s1, const char *_s2, size_t _n);
+char *	strpbrk(const char *_s1, const char *_s2);
+char *	strrchr(const char *_s, int _c);
+size_t	strspn(const char *_s1, const char *_s2);
+char *	strstr(const char *_s1, const char *_s2);
+char *	strtok(char *_s1, const char *_s2);
+size_t	strxfrm(char *_s1, const char *_s2, size_t _n);
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <sys/movedata.h>
+
+int	bcmp(const void *_ptr1, const void *_ptr2, int _length);
+void *	bcopy(const void *_a, void *_b, size_t _len);
+void *	bzero(void *ptr, size_t _len);
+int	ffs(int _mask);
+char *  index(const char *_string, int _c);
+void *	memccpy(void *_to, const void *_from, int c, size_t n);
+int	memicmp(const void *_s1, const void *_s2, size_t _n);
+char *  rindex(const char *_string, int _c);
+char *	stpcpy(char *_dest, const char *_src);
+char *	strdup(const char *_s);
+char *	strlwr(char *_s);
+int	strcasecmp(const char *_s1, const char *_s2);
+int	stricmp(const char *_s1, const char *_s2);
+int	strncasecmp(const char *_s1, const char *_s2, size_t _n);
+int	strnicmp(const char *_s1, const char *_s2, size_t _n);
+char *	strsep(char **_stringp, const char *_delim);
+char *	strupr(char *_s);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_string_h_ */
diff --git a/contrib/media/updf/include/stringio.h b/contrib/media/updf/include/stringio.h
new file mode 100644
index 0000000000..be4d8ac0d0
--- /dev/null
+++ b/contrib/media/updf/include/stringio.h
@@ -0,0 +1,41 @@
+/** \file stringio.h
+ * definitions of input output classes that read and write from string.
+ */
+
+
+#ifndef __stringio_h__
+#define __stringio_h__
+
+#include "yacasbase.h"
+#include "lispio.h"
+#include "lispstring.h"
+
+class StringInput : public LispInput
+{
+public:
+    StringInput(LispString& aString,InputStatus& aStatus);
+    virtual LispChar Next();
+    virtual LispChar Peek();
+    virtual LispBoolean EndOfStream();
+    virtual LispChar * StartPtr();
+    virtual LispInt Position();
+    virtual void SetPosition(LispInt aPosition);
+protected:
+    LispString iString;
+    LispInt iCurrent;
+};
+
+class StringOutput : public LispOutput
+{
+public:
+    StringOutput(LispString& aString);
+    virtual ~StringOutput();
+    virtual void PutChar(LispChar aChar);
+public:
+    LispString& iString;
+};
+
+
+
+#endif
+
diff --git a/contrib/media/updf/include/strings.h b/contrib/media/updf/include/strings.h
new file mode 100644
index 0000000000..03741a229b
--- /dev/null
+++ b/contrib/media/updf/include/strings.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_strings_h_
+#define __dj_include_strings_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <string.h>
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_strings_h_ */
diff --git a/contrib/media/updf/include/stub/Makefile b/contrib/media/updf/include/stub/Makefile
new file mode 100644
index 0000000000..ecf3361235
--- /dev/null
+++ b/contrib/media/updf/include/stub/Makefile
@@ -0,0 +1,18 @@
+include $(MENUETDEV)/osrules.mak
+
+.SUFFIXES: .asm;
+
+OBJS = crt0.o
+
+all: $(OBJS)
+
+ifdef ON_WINDOWS
+crt0.o: crt0_$(STUBFMT).asm
+	fasm crt0_$(STUBFMT).asm crt0.o
+else
+crt0.o: crt0_$(STUBFMT)_nounderscores.asm
+	fasm crt0_$(STUBFMT)_nounderscores.asm crt0.o
+endif
+
+clean:
+	$(RM) $(OBJS)
diff --git a/contrib/media/updf/include/stub/crt0.asm b/contrib/media/updf/include/stub/crt0.asm
new file mode 100644
index 0000000000..bb9ca001a6
Binary files /dev/null and b/contrib/media/updf/include/stub/crt0.asm differ
diff --git a/contrib/media/updf/include/stub/crt0__nounderscores.asm b/contrib/media/updf/include/stub/crt0__nounderscores.asm
new file mode 100755
index 0000000000..6e369f266e
--- /dev/null
+++ b/contrib/media/updf/include/stub/crt0__nounderscores.asm
@@ -0,0 +1,56 @@
+CATCH_NULL_CALL = 0
+
+format ELF
+section '.text' executable
+public start
+EXTRN edata
+EXTRN __menuet__app_param_area
+EXTRN __menuet__app_path_area
+EXTRN __crt1_startup
+start:
+public __menuet__app_header
+public __menuet__memsize
+__menuet__app_header:
+ db 'MENUET01'
+ dd 0x01
+if CATCH_NULL_CALL
+ dd do_start
+else
+ dd __crt1_startup
+end if
+ dd edata
+__menuet__memsize:
+ dd 0x800000
+ dd app_stack
+ dd __menuet__app_param_area
+ dd __menuet__app_path_area
+
+if CATCH_NULL_CALL
+do_start:
+	mov	byte [0], 0xE9
+	mov	dword [1], _libc_null_call-5
+ call __crt1_startup
+; Handle exit if __crt1_startup returns (shouldn't happen)
+ mov eax,-1
+ int 0x40
+end if
+
+if CATCH_NULL_CALL
+EXTRN __libc_null_call
+
+_libc_null_call:
+    push eax
+    push ebx
+    push ecx
+    push edx
+    push esi
+    push edi
+    push ebp
+    call __libc_null_call
+    mov eax,-1
+    int 0x40
+end if
+
+section '.bss' writeable
+rd 4096*4
+app_stack:
diff --git a/contrib/media/updf/include/stub/crt0_coff.asm b/contrib/media/updf/include/stub/crt0_coff.asm
new file mode 100644
index 0000000000..96e27de1d6
--- /dev/null
+++ b/contrib/media/updf/include/stub/crt0_coff.asm
@@ -0,0 +1,58 @@
+CATCH_NULL_CALL = 0
+
+format MS COFF
+section '.text' code readable executable
+public start
+;EXTRN _edata
+EXTRN ___menuet__app_param_area
+EXTRN ___menuet__app_path_area
+EXTRN ___crt1_startup
+start:
+public ___menuet__app_header
+public ___menuet__memsize
+section '.A' code readable executable
+___menuet__app_header:
+ db 'MENUET01'
+ dd 0x01
+if CATCH_NULL_CALL
+ dd do_start
+else
+ dd ___crt1_startup
+end if
+; dd _edata
+ dd 0
+___menuet__memsize:
+ dd 0x400000
+ dd app_stack
+ dd ___menuet__app_param_area
+ dd ___menuet__app_path_area
+
+if CATCH_NULL_CALL
+do_start:
+	mov	byte [0], 0xE9
+	mov	dword [1], _libc_null_call-5
+ call ___crt1_startup
+; Handle exit if __crt1_startup returns (shouldn't happen)
+ mov eax,-1
+ int 0x40
+end if
+
+if CATCH_NULL_CALL
+EXTRN ___libc_null_call
+
+_libc_null_call:
+    push eax
+    push ebx
+    push ecx
+    push edx
+    push esi
+    push edi
+    push ebp
+    call ___libc_null_call
+    mov eax,-1
+    int 0x40
+end if
+
+section '.bss' readable writeable
+rd 0x20000
+app_stack:
diff --git a/contrib/media/updf/include/stub/crt0_elf.asm b/contrib/media/updf/include/stub/crt0_elf.asm
new file mode 100644
index 0000000000..3c012f09d3
--- /dev/null
+++ b/contrib/media/updf/include/stub/crt0_elf.asm
@@ -0,0 +1,56 @@
+CATCH_NULL_CALL = 0
+
+format ELF
+section '.text' executable
+public start
+EXTRN _edata
+EXTRN ___menuet__app_param_area
+EXTRN ___menuet__app_path_area
+EXTRN ___crt1_startup
+start:
+public ___menuet__app_header
+public ___menuet__memsize
+___menuet__app_header:
+ db 'MENUET01'
+ dd 0x01
+if CATCH_NULL_CALL
+ dd do_start
+else
+ dd ___crt1_startup
+end if
+ dd _edata
+___menuet__memsize:
+ dd 0x800000
+ dd app_stack
+ dd ___menuet__app_param_area
+ dd ___menuet__app_path_area
+
+if CATCH_NULL_CALL
+do_start:
+	mov	byte [0], 0xE9
+	mov	dword [1], _libc_null_call-5
+ call ___crt1_startup
+; Handle exit if __crt1_startup returns (shouldn't happen)
+ mov eax,-1
+ int 0x40
+end if
+
+if CATCH_NULL_CALL
+EXTRN ___libc_null_call
+
+_libc_null_call:
+    push eax
+    push ebx
+    push ecx
+    push edx
+    push esi
+    push edi
+    push ebp
+    call ___libc_null_call
+    mov eax,-1
+    int 0x40
+end if
+
+section '.bss' writeable
+rd 0x20000
+app_stack:
diff --git a/contrib/media/updf/include/stubs.h b/contrib/media/updf/include/stubs.h
new file mode 100644
index 0000000000..fc8b1f90e9
--- /dev/null
+++ b/contrib/media/updf/include/stubs.h
@@ -0,0 +1,70 @@
+
+/** \file stubs.h interface to platform-dependent functions
+ */
+
+#ifndef __stubs_h__
+#define __stubs_h__
+
+#include "lisptype.h"
+
+/** Simple function that determines if two strings are equal,
+  should be defined in stubs.inl */
+//inline LispInt StrEqual(const LispChar * ptr1, const LispChar * ptr2);
+
+#ifdef NO_GLOBALS
+  #define PlatAlloc malloc
+  #define PlatReAlloc realloc
+  #define PlatFree free
+  #define NEW new
+  #define CHECKPTR(ptr)
+#else  // NO_GLOBALS -- goes almost to EOF
+  void *PlatObAlloc(size_t nbytes);
+  void PlatObFree(void *p);
+  void *PlatObReAlloc(void *p, size_t nbytes);
+
+#ifdef YACAS_DEBUG
+  #include "debugmem.h"
+  #define PlatAlloc(nr)        YacasMallocPrivate((size_t)nr,__FILE__,__LINE__)
+  #define PlatReAlloc(orig,nr) YacasReAllocPrivate(orig,(size_t)nr,__FILE__,__LINE__)
+  #define PlatFree(orig)       YacasFreePrivate(orig)
+  #define NEW new (__FILE__,__LINE__)
+  #define CHECKPTR(ptr) CheckPtr(ptr,__FILE__,__LINE__)
+#else  // YACAS_DEBUG
+  #define PlatAlloc(nr)        PlatObAlloc((size_t)nr)
+  #define PlatReAlloc(orig,nr) PlatObReAlloc(orig,(size_t)nr)
+  #define PlatFree(orig)       PlatObFree(orig)
+  #define NEW new
+  #define CHECKPTR(ptr)
+#endif  // YACAS_DEBUG
+
+template <class T>
+inline T * PlatAllocN(LispInt aSize) { return (T*)PlatAlloc(aSize*sizeof(T)); }
+
+
+#ifdef YACAS_DEBUG  // goes almost to EOF
+
+/* Operators new and delete are only defined globally here in debug mode. This is because
+ * the global new and delete operators should not be used. So the debug version makes sure
+ * the executable crashes if one of these are called.
+ */
+
+#define NEW_THROWER throw ()//(std::bad_alloc)
+#define DELETE_THROWER throw ()
+
+// TODO: why doesn't MSC itself have this problem? Perhaps wrong signature of these new and delete operators?
+#if defined(_MSC_VER) && _MSC_VER <= 1310  // getting C4290 warnings?  slowly increase number.
+#pragma warning( disable : 4290 )  // C4290: C++ exception specification ignored except to indicate a function is not __declspec(nothrow)
+#endif
+
+void* operator new(size_t size) NEW_THROWER;
+void* operator new[](size_t size) NEW_THROWER;
+void operator delete(void* object) DELETE_THROWER;
+void operator delete[](void* object) DELETE_THROWER;
+
+#endif  // YACAS_DEBUG
+
+#endif  // NO_GLOBALS
+
+#include "stubs.inl"
+
+#endif  // __stubs_h__
diff --git a/contrib/media/updf/include/substitute.h b/contrib/media/updf/include/substitute.h
new file mode 100644
index 0000000000..4949ea118c
--- /dev/null
+++ b/contrib/media/updf/include/substitute.h
@@ -0,0 +1,78 @@
+
+#ifndef __substitute_h__
+#define __substitute_h__
+
+#include "yacasbase.h"
+#include "lispobject.h"
+#include "lispenvironment.h"
+
+
+/** Behaviour for substituting sub-expressions.
+ */
+class SubstBehaviourBase : public YacasBase
+{
+public:
+    virtual ~SubstBehaviourBase();
+    virtual LispBoolean Matches(LispPtr& aResult, LispPtr& aElement) = 0;
+};
+
+/** main routine that can perform substituting of expressions
+ */
+void InternalSubstitute(LispPtr& aTarget, LispPtr& aSource,
+                        SubstBehaviourBase& aBehaviour);
+
+
+/** Substing one expression for another. The simplest form
+ * of substitution
+ */
+class SubstBehaviour : public SubstBehaviourBase
+{
+public:
+    SubstBehaviour(LispEnvironment& aEnvironment,LispPtr& aToMatch,
+                  LispPtr& aToReplaceWith);
+    virtual LispBoolean Matches(LispPtr& aResult, LispPtr& aElement);
+private:
+    LispEnvironment& iEnvironment;
+    LispPtr& iToMatch;
+    LispPtr& iToReplaceWith;
+};
+
+/** subst behaviour for changing the local variables to have unique
+ * names.
+ */
+class LocalSymbolBehaviour : public SubstBehaviourBase
+{
+public:
+    LocalSymbolBehaviour(LispEnvironment& aEnvironment,
+                         LispString ** aOriginalNames,
+                         LispString ** aNewNames, LispInt aNrNames);
+    virtual LispBoolean Matches(LispPtr& aResult, LispPtr& aElement);
+private:
+    LispEnvironment& iEnvironment;
+    LispString ** iOriginalNames;
+    LispString ** iNewNames;
+    LispInt iNrNames;
+};
+
+/** subst behaviour for backquote mechanism as in LISP.
+ * When typing `(...) all occurrences of @a will be
+ * replaced with:
+ * 1) a evaluated if a is an atom
+ * 2) function call with function name replaced by evaluated
+ *    head of function if a is a function. For instance, if
+ *    a is f(x) and f is g, then f(x) gets replaced by g(x)
+ */
+class BackQuoteBehaviour : public SubstBehaviourBase
+{
+public:
+    BackQuoteBehaviour(LispEnvironment& aEnvironment)
+        : iEnvironment(aEnvironment) {};
+    virtual LispBoolean Matches(LispPtr& aResult, LispPtr& aElement);
+    LispEnvironment& iEnvironment;
+};
+
+
+
+
+#endif
+
diff --git a/contrib/media/updf/include/sys/bitypes.h b/contrib/media/updf/include/sys/bitypes.h
new file mode 100644
index 0000000000..02934b67c5
--- /dev/null
+++ b/contrib/media/updf/include/sys/bitypes.h
@@ -0,0 +1,92 @@
+/*
+ * bitypes.h,v 1.4 1995/08/24 01:58:54 hjl Exp
+ */
+
+/*
+ * ++Copyright++ 1993
+ * -
+ * Copyright (c) 1993 Regents of the University of California.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ * 	This product includes software developed by the University of
+ * 	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * -
+ * Portions Copyright (c) 1993 by Digital Equipment Corporation.
+ * 
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies, and that
+ * the name of Digital Equipment Corporation not be used in advertising or
+ * publicity pertaining to distribution of the document or software without
+ * specific, written prior permission.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
+ * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ * -
+ * --Copyright--
+ */
+
+/*
+#ifdef __USE_BSD
+*/
+
+#ifndef __BIT_TYPES_DEFINED__
+# if (defined(BSD) && (BSD >= 199306)) || \
+     (defined(_BSDI_VERSION) && (_BSDI_VERSION >= 199312)) 
+#  define __BIT_TYPES_DEFINED__
+# endif
+#endif
+
+#ifndef __BIT_TYPES_DEFINED__
+#define __BIT_TYPES_DEFINED__
+
+	/*
+	 * Basic integral types.  Omit the typedef if
+	 * not possible for a machine/compiler combination.
+	 */
+	typedef /*signed*/ char            int8_t;
+	typedef unsigned char            u_int8_t;
+	typedef short                     int16_t;
+	typedef unsigned short          u_int16_t;
+	typedef int                       int32_t;
+	typedef unsigned int            u_int32_t;
+
+# if __GNUC__ >= 2
+	typedef long long                 int64_t;
+	typedef unsigned long long      u_int64_t;
+# endif
+
+#endif	/* __BIT_TYPES_DEFINED__ */
+
+/* #endif  __USE_BSD */
diff --git a/contrib/media/updf/include/sys/cdefs.h b/contrib/media/updf/include/sys/cdefs.h
new file mode 100644
index 0000000000..ea36b5c9f5
--- /dev/null
+++ b/contrib/media/updf/include/sys/cdefs.h
@@ -0,0 +1,38 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
+#undef __P
+#if defined(__STDC__) || defined(__cplusplus)
+#define __P(p) p
+#else
+#define __P(p)
+#endif
+#define	_PTR		void *
+#define	_AND		,
+#define	_NOARGS		void
+#define	_CONST		const
+#define	_VOLATILE	volatile
+#define	_SIGNED		signed
+#define	_DOTS		, ...
+#define	_VOID void
+#define	_EXFUN(name, proto)		name proto
+#define	_DEFUN(name, arglist, args)	name(args)
+#define	_DEFUN_VOID(name)		name(_NOARGS)
+#define	_CAST_VOID (void)
+#ifndef	_LONG_DOUBLE
+#define	_LONG_DOUBLE long double
+#endif
+#ifndef	_PARAMS
+#define	_PARAMS(paramlist)		paramlist
+#endif
+
+/* Support gcc's __attribute__ facility.  */
+
+#define _ATTRIBUTE(attrs) __attribute__ ((attrs))
+
+#if defined(__cplusplus)
+#define __BEGIN_DECLS	extern "C" {
+#define __END_DECLS	}
+#else
+#define __BEGIN_DECLS
+#define __END_DECLS
+#endif
diff --git a/contrib/media/updf/include/sys/config.h b/contrib/media/updf/include/sys/config.h
new file mode 100644
index 0000000000..07dfa42bac
--- /dev/null
+++ b/contrib/media/updf/include/sys/config.h
@@ -0,0 +1,612 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_config_h_
+#define __dj_include_sys_config_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* config.h for DJGPP.
+
+   This is usually generated automatically from config.h.in by the
+   configure script.  However, it is very hard to run that script under
+   MS-DOS, because of its extensive use of Unix shell features.  This
+   header file is provided so you can skip the autoconfigure step
+   altogether and go directly to the compilation step (after copying
+   Makefile.in to Makefile and setting the defaults there).
+
+   There are several parts in this header file, which closely follow the
+   GNU Autoconf procedures.
+
+   The first part checks for things which depend on the specific programs
+   from your programming environment which you use to compile a package.
+
+   The second part mentions all the header files in the include hierarchy,
+   even those which every C installation must have.  The only headers
+   files which are omitted are those which are specific to the PC
+   architecture or to DJGPP, because no GNU package should ever look for
+   those.  (Some header files which DJGPP includes only for compatibility,
+   and which could cause a conflict with the mainstream header file, are
+   also excluded.)
+
+   The third part mentions all the library functions which aren't included
+   in every C library.  Obviously, it isn't practical to mention every
+   library function here, so this part has somewhat ad-hoc nature in that
+   the macros which should go there were assembled by actually porting
+   some GNU packages.
+
+   The fourth part defines macros which are related to the header files,
+   like definitions of some structures and specific member fields in some
+   structures.
+
+   The fifth part deals with some typedefs which aren't standardized
+   enough between different systems, or might be missing from your header
+   files.
+
+   The sixth part defines some macros necessary to deal with differences
+   between compiler and architectural characteristics of various systems.
+
+   In the seventh part, some system services which might be required by
+   some packages, are mentioned.
+
+   The last part includes all kinds if miscellaneous macros required by
+   some GNU packages to be successfully compiled under DJGPP.
+
+              Prepared by Eli Zaretskii <eliz@is.elta.co.il>
+              with help from Morten Welinder <terra@diku.dk>
+           and using some information from GNU Autoconf package.
+*/
+
+/* ---------------------------------------------------------------------
+                       Program-related stuff.
+   --------------------------------------------------------------------- */ 
+
+/* Define if `yytext' is a `char *' instead of a `char []'.  This is
+   true if you use Flex.  */
+#undef  YYTEXT_POINTER
+#define YYTEXT_POINTER  1
+
+/* ---------------------------------------------------------------------
+                               Header files.
+   --------------------------------------------------------------------- */
+
+/* Define if you have the ANSI C header files.  */
+#undef  STDC_HEADERS
+#define STDC_HEADERS    1
+
+/* Define if you have the <ar.h> header file.  */
+#undef  HAVE_AR_H
+#define HAVE_AR_H   1
+
+/* Define if you have the <assert.h> header file.  */
+#undef  HAVE_ASSERT_H
+#define HAVE_ASSERT_H   1
+
+/* Define if you have the <coff.h> header file.  */
+#undef  HAVE_COFF_H
+#define HAVE_COFF_H 1
+
+/* Define if you have the <ctype.h> header file.  */
+#undef  HAVE_CTYPE_H
+#define HAVE_CTYPE_H    1
+
+/* Define if you have the <dirent.h> header file.  */
+#undef  DIRENT
+#define DIRENT          1
+
+#undef  HAVE_DIRENT_H
+#define HAVE_DIRENT_H   1
+
+/* Define if you have the <errno.h> header file.  */
+#undef  HAVE_ERRNO_H
+#define HAVE_ERRNO_H    1
+
+/* Define if you have the <fcntl.h> header file.  */
+#undef  HAVE_FCNTL_H
+#define HAVE_FCNTL_H    1
+
+/* Define if you have the <float.h> header file.  */
+#undef  HAVE_FLOAT_H
+#define HAVE_FLOAT_H    1
+
+/* Define if you have the <fnmatch.h> header file.  */
+#undef  HAVE_FNMATCH_H
+#define HAVE_FNMATCH_H  1
+
+/* Define if you have the <ftw.h> header file.  */
+#undef  HAVE_FTW_H
+#define HAVE_FTW_H  1
+
+/* Define if you have the <glob.h> header file.  */
+#undef  HAVE_GLOB_H
+#define HAVE_GLOB_H 1
+
+/* Define if you have the <grp.h> header file.  */
+#undef  HAVE_GRP_H
+#define HAVE_GRP_H  1
+
+/* Define if you have the <io.h> header file.  */
+#undef  HAVE_IO_H
+#define HAVE_IO_H   1
+
+/* Define if you have the <limits.h> header file.  */
+#undef  HAVE_LIMITS_H
+#define HAVE_LIMITS_H   1
+
+/* Define if you have the <locale.h> header file.  */
+#undef  HAVE_LOCALE_H
+#define HAVE_LOCALE_H   1
+
+/* Define if you have the <math.h> header file.  */
+#undef  HAVE_MATH_H
+#define HAVE_MATH_H     1
+
+/* Define if you have the <mntent.h> header file.  */
+#undef  HAVE_MNTENT_H
+#define HAVE_MNTENT_H   1
+
+/* Define if you have the <pwd.h> header file.  */
+#undef  HAVE_PWD_H
+#define HAVE_PWD_H      1
+
+/* Define if you have the <search.h> header file.  */
+#undef  HAVE_SEARCH_H
+#define HAVE_SEARCH_H   1
+
+/* Define if you have the <setjmp.h> header file.  */
+#undef  HAVE_SETJMP_H
+#define HAVE_SETJMP_H   1
+
+/* Define if you have the <signal.h> header file.  */
+#undef  HAVE_SIGNAL_H
+#define HAVE_SIGNAL_H   1
+
+#undef  HAVE_SYS_SIGLIST
+#define HAVE_SYS_SIGLIST 1
+
+/* Define if you have the <stdarg.h> header file.  */
+#undef  HAVE_STDARG_H
+#define HAVE_STDARG_H   1
+
+/* Define if you have the <stddef.h> header file.  */
+#undef  HAVE_STDDEF_H
+#define HAVE_STDDEF_H   1
+
+/* Define if you have the <stdio.h> header file (is there ANY C
+   installation that doesn't??).  */
+#undef  HAVE_STDIO_H
+#define HAVE_STDIO_H    1
+
+/* Define if you have the <stdlib.h> header file.  */
+#undef  HAVE_STDLIB_H
+#define HAVE_STDLIB_H   1
+
+/* Define if you have the <string.h> header file.  */
+#undef  HAVE_STRING_H
+#define HAVE_STRING_H   1
+
+/* Define if you have the <termios.h> header file.  */
+#undef  HAVE_TERMIOS_H  /* we have, but the functions aren't implemented */
+/* #define HAVE_TERMIOS_H  1 */
+
+/* Define if you have the <time.h> header file.  */
+#undef  HAVE_TIME_H
+#define HAVE_TIME_H     1
+
+/* Define if you have the <sys/time.h> header file.  */
+#undef  HAVE_SYS_TIME_H
+#define HAVE_SYS_TIME_H     1
+
+/* Define this if your <time.h> and <sys/time.h> can both be
+   included with no conflicts.  */
+#undef  TIME_WITH_SYS_TIME
+#define TIME_WITH_SYS_TIME  1
+
+/* Define if you have the <unistd.h> header file.  */
+#undef  HAVE_UNISTD_H
+#define HAVE_UNISTD_H   1
+
+/* Define if you have the <utime.h> header file.  */
+#undef  HAVE_UTIME_H
+#define HAVE_UTIME_H    1
+
+/* Define if you have the values.h header file.  */
+#undef  HAVE_VALUES_H
+#define HAVE_VALUES_H 1
+
+/* Define if you have the <varargs.h> header file.  */
+#undef  HAVE_VARARGS_H
+#define HAVE_VARARGS_H  1
+
+/* Define if you have the <netinet/in.h> header file.  */
+#undef  HAVE_NETINET_IN_H
+#define HAVE_NETINET_IN_H   1
+
+/* Define if you have the <sys/file.h> header file.  */
+#undef  HAVE_SYS_FILE_H
+#define HAVE_SYS_FILE_H     1
+
+/* Define if you have the <sys/ioctl.h> header file.  */
+#undef  HAVE_SYS_IOCTL_H
+#define HAVE_SYS_IOCTL_H 1
+
+/* Define if you have the <sys/param.h> header file.  */
+#undef  HAVE_SYS_PARAM_H
+#define HAVE_SYS_PARAM_H    1
+
+/* Define if you have the <sys/resource.h> header file.  */
+#undef  HAVE_SYS_RESOURCE_H
+#define HAVE_SYS_RESOURCE_H 1
+
+/* Define if you have the <sys/stat.h> header file.  */
+#undef  HAVE_SYS_STAT_H
+#define HAVE_SYS_STAT_H 1
+
+/* Define if you have the <sys/time.h> header file.  */
+#undef  HAVE_SYS_TIME_H
+#define HAVE_SYS_TIME_H 1
+
+/* Define if you have the <sys/timeb.h> header file.  */
+#undef  HAVE_SYS_TIMEB_H
+#define HAVE_SYS_TIMEB_H    1
+
+/* Define if you have the <sys/times.h> header file.  */
+#undef  HAVE_SYS_TIMES_H
+#define HAVE_SYS_TIMES_H    1
+
+/* Define if you have the <sys/types.h> header file.  */
+#undef  HAVE_SYS_TYPES_H
+#define HAVE_SYS_TYPES_H    1
+
+/* Define if you have the <sys/utsname.h> header file.  */
+#undef  HAVE_SYS_UTSNAME_H
+#define HAVE_SYS_UTSNAME_H  1
+
+/* Define if you have the <sys/vfs.h> header file.  */
+#undef  HAVE_SYS_VFS_H
+#define HAVE_SYS_VFS_H  1
+
+/* Define if you have the <sys/wait.h> header file.  */
+#undef  HAVE_SYS_WAIT_H
+#define HAVE_SYS_WAIT_H 1
+
+
+/* ---------------------------------------------------------------------
+                   Library functions and related stuff.
+   --------------------------------------------------------------------- */
+
+/* Define if using alloca.c.  */
+#undef  C_ALLOCA
+
+/* Define if you have bcmp() and bcopy() library functions.  */
+#undef  HAVE_BCMP
+#define HAVE_BCMP   1
+#undef  HAVE_BCOPY
+#define HAVE_BCOPY  1
+
+/* Define if you have closedir() function in your library.  */
+#undef  HAVE_CLOSEDIR
+#define HAVE_CLOSEDIR   1
+
+/* Define if you have dup2() library function.  */
+#undef  HAVE_DUP2
+#define HAVE_DUP2       1
+
+/* Define if you have the endgrent function.  */
+#undef  HAVE_ENDGRENT
+#define HAVE_ENDGRENT 1
+
+/* Define if you have the endpwent function.  */
+#undef  HAVE_ENDPWENT
+#define HAVE_ENDPWENT 1
+
+/* Define if you have fnmatch() function in your library.  */
+#undef  HAVE_FNMATCH
+#define HAVE_FNMATCH    1
+
+/* Define if you have frexp() function in your library.  */
+#undef  HAVE_FREXP
+#define HAVE_FREXP  1
+
+/* Define if you have ftime() function in your library.  */
+#undef  HAVE_FTIME
+#define HAVE_FTIME  1
+
+/* Define if you have the the ftruncate() library function.  */
+#undef  HAVE_FTRUNCATE
+#define HAVE_FTRUNCATE  1
+
+/* Define if you have ftw() function in your library.  */
+#undef  HAVE_FTW
+#define HAVE_FTW    1
+
+/* Define if you have getcwd() function in your library.  */
+#undef  HAVE_GETCWD
+#define HAVE_GETCWD 1
+
+/* Define if you have getdtablesize() function in your library.  */
+#undef  HAVE_GETDTABLESIZE
+#define HAVE_GETDTABLESIZE  1
+
+/* Define if you have the getgroups function.  */
+#undef  HAVE_GETGROUPS
+#define HAVE_GETGROUPS	1
+
+/* Define if you have gethostname() function in your library.  */
+#undef  HAVE_GETHOSTNAME
+#define HAVE_GETHOSTNAME  1
+
+/* Define if you have getmntent() function in your library.  */
+#undef  HAVE_GETMNTENT
+#define HAVE_GETMNTENT      1
+
+/* Define if you have getpagesize() function in your library.  */
+#undef  HAVE_GETPAGESIZE
+#define HAVE_GETPAGESIZE      1
+
+/* Define this if your getpgrp() function takes no argument (the
+   POSIX.1 version).  */
+#undef  GETPGRP_VOID
+#define GETPGRP_VOID        1
+
+/* Define if your getmntent() function accepts one argument.  */
+#undef  MOUNTED_GETMNTENT1
+#define MOUNTED_GETMNTENT1  1
+
+/* Define if you have gettimeofday() function in your library.  */
+#undef  HAVE_GETTIMEOFDAY
+#define HAVE_GETTIMEOFDAY   1
+
+/* Define if you have the glob() function in your library.  */
+#undef  HAVE_GLOB
+#define HAVE_GLOB   1
+
+/* Define if you have the isascii function.  */
+#undef  HAVE_ISASCII
+#define HAVE_ISASCII 1
+
+/* Define if you have memchr() in your library.  */
+#undef  HAVE_MEMCHR
+#define HAVE_MEMCHR 1
+
+/* Define if you have the memcpy function.  */
+#undef  HAVE_MEMCPY
+#define HAVE_MEMCPY 1
+
+/* Define if you have mkdir() function in your library.  */
+#undef  HAVE_MKDIR
+#define HAVE_MKDIR  1
+
+/* Define if you have the mkfifo function.  */
+#undef  HAVE_MKFIFO
+#define HAVE_MKFIFO 1
+
+/* Define if you have mktime() function in your library.  */
+#undef  HAVE_MKTIME
+#define HAVE_MKTIME 1
+
+/* Define if you have the pow function.  */
+#undef  HAVE_POW
+#define HAVE_POW 1
+
+/* Define if you have the putenv function.  */
+#undef  HAVE_PUTENV
+#define HAVE_PUTENV 1
+
+/* Define if you have random() function in your library.  */
+#undef  HAVE_RANDOM
+#define HAVE_RANDOM 1
+
+/* Define if you have rename() function in your library.  */
+#undef  HAVE_RENAME
+#define HAVE_RENAME 1
+
+/* Define if you have rmdir() function in your library.  */
+#undef  HAVE_RMDIR
+#define HAVE_RMDIR  1
+
+/* Define if you have the setenv function.  */
+#undef  HAVE_SETENV
+#define HAVE_SETENV 1
+
+/* Define if you have setlinebuf() function in your library.  */
+#undef  HAVE_SETLINEBUF
+#define HAVE_SETLINEBUF 1
+
+/* Define if you have the setlocale function.  */
+#undef  HAVE_SETLOCALE
+#define HAVE_SETLOCALE 1
+
+/* Define if you have sigaction() function in your library.  */
+#undef  HAVE_SIGACTION
+#define HAVE_SIGACTION  1
+
+/* Define if your statfs() function accepts 2 arguments and
+   struct statfs has f_bsize field.  */
+#undef  STAT_STATFS2_BSIZE
+#define STAT_STATFS2_BSIZE  1
+
+/* Define if you have the stpcpy function.  */
+#undef  HAVE_STPCPY
+#define HAVE_STPCPY 1
+
+/* Define if you have strcasecmp() function in your library.  */
+#undef	HAVE_STRCASECMP
+#define HAVE_STRCASECMP	1
+
+/* Define if you have strchr() function in your library.  */
+#undef	HAVE_STRCHR
+#define HAVE_STRCHR	1
+
+/* Define if you have strrchr() function in your library.  */
+#undef	HAVE_STRRCHR
+#define HAVE_STRRCHR	1
+
+/* Define if you have strcoll() function in your library.  */
+#undef  HAVE_STRCOLL
+#define HAVE_STRCOLL    1
+
+/* Define if you have strdup() function in your library.  */
+#undef	HAVE_STRDUP
+#define HAVE_STRDUP	1
+
+/* Define if you have strftime() function in your library.  */
+#undef  HAVE_STRFTIME
+#define HAVE_STRFTIME   1
+
+/* Define if you have strerror.  */
+#undef  HAVE_STRERROR
+#define HAVE_STRERROR   1
+
+/* Define if your utime() library function accepts NULL as its second
+   argument (meaning use current time).  */
+#undef  HAVE_UTIME_NULL
+#define HAVE_UTIME_NULL 1
+
+/* Define vfork as fork if vfork() does not work.  */
+#undef  vfork
+#define vfork   fork
+
+/* Define if you have the vprintf() library function.  */
+#undef  HAVE_VPRINTF
+#define HAVE_VPRINTF    1
+
+/* Define if you have waitpid.  */
+#undef  HAVE_WAITPID    /* we do, but it always fails :-( */
+
+/* ---------------------------------------------------------------------
+                                Structures
+   --------------------------------------------------------------------- */
+
+/* Define if your struct stat has st_blksize.  */
+#undef  HAVE_ST_BLKSIZE
+#define HAVE_ST_BLKSIZE 1
+
+/* Define if your struct stat has st_blocks.  */
+#undef  HAVE_ST_BLOCKS
+
+/* Define if your struct stat has st_rdev member.  */
+#undef  HAVE_ST_RDEV
+#define HAVE_ST_RDEV    1
+
+/* Define if you have `struct utimbuf' declared in <utime.h>.  */
+#undef  HAVE_STRUCT_UTIMBUF
+#define HAVE_STRUCT_UTIMBUF 1
+
+/* Define if you have struct timeval defined in your <time.h> header file.  */
+#undef  HAVE_TIMEVAL
+#define HAVE_TIMEVAL    1
+
+/* Define if you have tm_zone field in your struct tm definition (in
+   <time.h> header file).  */
+#undef  HAVE_TM_ZONE
+#define HAVE_TM_ZONE    1
+
+/* ---------------------------------------------------------------------
+                                 Typedefs
+   --------------------------------------------------------------------- */
+
+/* Define to the type of elements in the array set by `getgroups'.
+   Usually this is either `int' or `gid_t'.  */
+#undef  GETGROUPS_T
+#define GETGROUPS_T     gid_t
+
+/* Define as the return type of signal handlers (int or void).  */
+#undef  RETSIGTYPE
+#define RETSIGTYPE      void
+
+
+/* ---------------------------------------------------------------------
+                         Compiler Characteristics
+   --------------------------------------------------------------------- */
+
+/* Define `inline' to `__inline__' if your compiler accepts it.  */
+#undef  inline
+#define inline  __inline__
+
+/* Define this if the C compiler supports the `long double' type.  */
+#undef  HAVE_LONG_DOUBLE
+#define HAVE_LONG_DOUBLE    1
+
+/* Sizes of built-in types and pointers known to the compiler.  */
+#define SIZEOF_CHAR             1
+#define SIZEOF_CHAR_P           4
+#define SIZEOF_SHORT            2
+#define SIZEOF_SHORT_P          4
+#define SIZEOF_INT              4
+#define SIZEOF_INT_P            4
+#define SIZEOF_LONG             4
+#define SIZEOF_LONG_P           4
+#define SIZEOF_LONG_LONG        8
+#define SIZEOF_LONG_LONG_P      4
+#define SIZEOF_FLOAT            4
+#define SIZEOF_FLOAT_P          4
+#define SIZEOF_DOUBLE           8
+#define SIZEOF_DOUBLE_P         4
+#define SIZEOF_LONG_DOUBLE      10
+#define SIZEOF_LONG_DOUBLE_P    4
+#define SIZEOF_VOID_P           4
+
+/* If using the C implementation of alloca, define if you know the
+   direction of stack growth for your system; otherwise it will be
+   automatically deduced at run-time.
+	STACK_DIRECTION > 0 => grows toward higher addresses
+	STACK_DIRECTION < 0 => grows toward lower addresses
+	STACK_DIRECTION = 0 => direction of growth unknown
+ */
+#undef  STACK_DIRECTION
+
+/* Define to empty if the `const' keyword does not work.  */
+#undef  const
+
+/* ---------------------------------------------------------------------
+                              System Services
+   --------------------------------------------------------------------- */
+
+/* Define this to be the name of your NULL device.  */
+#undef  NULL_DEVICE
+#define NULL_DEVICE "nul"
+
+/* Do we have long filenames?  */
+#undef  HAVE_LONG_FILE_NAMES    /* not yet, but Win95 might have them... */
+
+/* ---------------------------------------------------------------------
+                             Misc definitions
+   --------------------------------------------------------------------- */
+
+/* Define both _LIBC and __GNU_LIBRARY__ if you use GNU C library,
+   but want link in the version of getopt, regex, fnmatch (and other
+   routines which are part of GNU C library) which came with the
+   package.  Define _LIBC alone if you use non-GNU C library which
+   might be incompatible with GNU (e.g., getopt()).  Define __GNU_LIBRARY__
+   alone if you want the code for the above functions to be effectively
+   commented out, so you will get the code from the GNU C library.
+*/
+#undef  _LIBC
+#undef  __GNU_LIBRARY__
+/* #define _LIBC           1 */
+/* #define __GNU_LIBRARY__ 1 */
+
+
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_config_h_ */
diff --git a/contrib/media/updf/include/sys/dir.h b/contrib/media/updf/include/sys/dir.h
new file mode 100644
index 0000000000..7ccbd238cb
--- /dev/null
+++ b/contrib/media/updf/include/sys/dir.h
@@ -0,0 +1,32 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_dir_h_
+#define __dj_include_sys_dir_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/*  WARNING!  This file is obsolete!  Use <dirent.h> */
+
+#define dirent direct
+#include <dirent.h>
+#undef dirent
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_dir_h_ */
diff --git a/contrib/media/updf/include/sys/djtypes.h b/contrib/media/updf/include/sys/djtypes.h
new file mode 100644
index 0000000000..a1f4a9f23c
--- /dev/null
+++ b/contrib/media/updf/include/sys/djtypes.h
@@ -0,0 +1,34 @@
+/* Copyright (C) 2002 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
+#ifndef __DJ_sys_djtypes_h_
+#define __DJ_sys_djtypes_h_
+
+#define __DJ_clock_t	typedef int clock_t;
+#define __DJ_gid_t	typedef int gid_t;
+#define __DJ_off_t	typedef int off_t;
+#define __DJ_pid_t	typedef int pid_t;
+#define __DJ_size_t	typedef unsigned int size_t;
+#define __DJ_ssize_t	typedef int ssize_t;
+#define __DJ_time_t	typedef unsigned int time_t;
+#define __DJ_uid_t	typedef int uid_t;
+
+/* For GCC 3.00 or later we use its builtin va_list.                       */
+#if __GNUC__ >= 3
+#define __DJ_va_list    typedef __builtin_va_list va_list;
+#else
+#define __DJ_va_list	typedef void *va_list;
+#endif
+
+#if defined(__cplusplus) && ( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 || defined(_MSC_VER))
+/* wchar_t is now a keyword in C++ */
+#define __DJ_wchar_t
+#else
+/* but remains a typedef in C */
+#define __DJ_wchar_t    typedef unsigned short wchar_t;
+#endif
+
+#define __DJ_wint_t     typedef int wint_t;
+
+#endif
diff --git a/contrib/media/updf/include/sys/dxe.h b/contrib/media/updf/include/sys/dxe.h
new file mode 100644
index 0000000000..634daa647c
--- /dev/null
+++ b/contrib/media/updf/include/sys/dxe.h
@@ -0,0 +1,24 @@
+/* Copyright (C) 1995 Charles Sandmann (sandmann@clio.rice.edu)
+   This software may be freely distributed with above copyright, no warranty.
+   Based on code by DJ Delorie, it's really his, enhanced, bugs fixed. */
+
+typedef struct {
+  long magic;
+  long symbol_offset;
+  long element_size;
+  long nrelocs;
+} dxe_header;
+
+#define DXE_MAGIC 0x31455844
+
+/* data stored after dxe_header in file; then relocs, 4 bytes each */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void *_dxe_load(char *filename);
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/contrib/media/updf/include/sys/errno.h b/contrib/media/updf/include/sys/errno.h
new file mode 100644
index 0000000000..43022ddd35
--- /dev/null
+++ b/contrib/media/updf/include/sys/errno.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_errno_h_
+#define __dj_include_sys_errno_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <errno.h>
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_errno_h_ */
diff --git a/contrib/media/updf/include/sys/exceptn.h b/contrib/media/updf/include/sys/exceptn.h
new file mode 100644
index 0000000000..c095249d45
--- /dev/null
+++ b/contrib/media/updf/include/sys/exceptn.h
@@ -0,0 +1,77 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_exceptn_h__
+#define __dj_include_sys_exceptn_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#ifdef __dj_include_setjmp_h_
+extern jmp_buf *__djgpp_exception_state_ptr;	/* Must include setjmp.h first */
+#define __djgpp_exception_state (*__djgpp_exception_state_ptr)
+#endif
+
+extern unsigned short __djgpp_our_DS;
+extern unsigned short __djgpp_app_DS;	/* Data selector invalidated by HW ints */
+extern unsigned short __djgpp_ds_alias;	/* Data selector always valid */
+extern unsigned short __djgpp_dos_sel;	/* Linear mem selector copy in locked mem */
+/* Hardware Interrupt Flags:
+
+   1 = Disable INTR and QUIT keys (Ctrl-C and Ctrl-\);
+   2 = Count Ctrl-Break (don't kill);
+   4 = IRET from our timer interrupt handler, don't chain */
+extern unsigned short __djgpp_hwint_flags;
+extern unsigned __djgpp_cbrk_count;	/* Count of CTRL-BREAK hits */
+extern int __djgpp_exception_inprog;	/* Nested exception count */
+
+extern unsigned short __djgpp_sigint_key;  /* key that raises SIGINT */
+extern unsigned short __djgpp_sigquit_key; /* key that raises SIGQUIT */
+extern unsigned short __djgpp_sigint_mask; /* kb mask for SIGINT key */
+extern unsigned short __djgpp_sigquit_mask;/* kb mask for SIGQUIT key */
+
+void __djgpp_exception_toggle(void);
+int  __djgpp_set_ctrl_c(int __enable);	/* On by default */
+int  __djgpp_set_sigint_key(int new_key);  /* Set key which raises SIGINT */
+int  __djgpp_set_sigquit_key(int new_key); /* Set key which raises SIGQUIT */
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_exceptn_h__ */
diff --git a/contrib/media/updf/include/sys/farptr.h b/contrib/media/updf/include/sys/farptr.h
new file mode 100644
index 0000000000..5a94163ae3
--- /dev/null
+++ b/contrib/media/updf/include/sys/farptr.h
@@ -0,0 +1,247 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (c) 1995 DJ Delorie.  Permission granted to use for any
+   purpose, provided this copyright remains attached and unmodified.
+
+   THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+   IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+
+ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»
+º		Far Pointer Simulation Functions			º
+ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ
+
+This file attempts to make up for the lack of a "far" keyword in GCC. 
+Although it doesn't provide access to far call APIs (like Windows), it
+does allow you to do far pointer data access without the overhead of
+movedata() or dosmemget/dosmemput().
+
+You should *always* include this file when using these functions and
+compile with optimization enabled.  They don't exist as normal functions
+in any library, and they compile down to only a few opcodes when used
+this way.  They are almost as fast as native pointer operations, and
+about as fast as far pointers can get. 
+
+If you don't use optimization, this file becomes prototypes for
+farptr.c, which generates real functions for these when not optimizing. 
+When optimizing, farptr.c compiles to nothing. 
+
+There are two types of functions here - standalone and invariant.  The
+standalone functions take a selector and offset.  These are used when
+you need only a few accesses, time isn't critical, or you don't know
+what's in the %fs register.  The invariant ones don't take a selector,
+they only take an offset.  These are used inside loops and in
+time-critical accesses where the selector doesn't change.  To specify
+the selector, use the farsetsel() function.  That selector is used for
+all farns*() functions until changed.  You can use _fargetsel() if you
+want to temporary change the selector with _farsetsel() and restore
+it afterwards.
+
+The farpoke* and farpeek* take selectors.
+
+The farnspoke* and farnspeek* don't (note the `ns' for `no selector').
+
+Warning: These routines all use the %fs register for their accesses. 
+GCC normally uses only %ds and %es, and libc functions (movedata,
+dosmemget, dosmemput) use %gs.  Still, you should be careful about
+assumptions concerning whether or not the value you put in %fs will be
+preserved across calls to other functions.  If you guess wrong, your
+program will crash.  Better safe than sorry. 
+
+*/
+
+#ifndef __dj_include_sys_farptr_h_
+#define __dj_include_sys_farptr_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+void _farpokeb(unsigned short, unsigned long, unsigned char);
+void _farpokew(unsigned short, unsigned long, unsigned short);
+void _farpokel(unsigned short, unsigned long, unsigned long);
+unsigned char _farpeekb(unsigned short, unsigned long);
+unsigned short _farpeekw(unsigned short, unsigned long);
+unsigned long _farpeekl(unsigned short, unsigned long);
+void _farsetsel(unsigned short);
+unsigned short _fargetsel(void);
+void _farnspokeb(unsigned long, unsigned char);
+void _farnspokew(unsigned long, unsigned short);
+void _farnspokel(unsigned long, unsigned long);
+unsigned char _farnspeekb(unsigned long);
+unsigned short _farnspeekw(unsigned long);
+unsigned long _farnspeekl(unsigned long);
+
+extern __inline__ void
+_farpokeb(unsigned short selector,
+	 unsigned long offset,
+	 unsigned char value)
+{
+  __asm__ __volatile__ ("movw %w0,%%fs\n"
+      "	.byte 0x64 \n"
+      "	movb %b1,(%k2)"
+      :
+      : "rm" (selector), "qi" (value), "r" (offset));
+}
+
+extern __inline__ void
+_farpokew(unsigned short selector,
+	 unsigned long offset,
+	 unsigned short value)
+{
+  __asm__ __volatile__ ("movw %w0,%%fs \n"
+      "	.byte 0x64 \n"
+      "	movw %w1,(%k2)"
+      :
+      : "rm" (selector), "ri" (value), "r" (offset));
+}
+
+extern __inline__ void
+_farpokel(unsigned short selector,
+	 unsigned long offset,
+	 unsigned long value)
+{
+  __asm__ __volatile__ ("movw %w0,%%fs \n"
+      "	.byte 0x64 \n"
+      "	movl %k1,(%k2)"
+      :
+      : "rm" (selector), "ri" (value), "r" (offset));
+}
+
+extern __inline__ unsigned char
+_farpeekb(unsigned short selector,
+	 unsigned long offset)
+{
+  unsigned char result;
+  __asm__ __volatile__ ("movw %w1,%%fs \n"
+      "	.byte 0x64 \n"
+      "	movb (%k2),%b0"
+      : "=q" (result)
+      : "rm" (selector), "r" (offset));
+  return result;
+}
+
+extern __inline__ unsigned short
+_farpeekw(unsigned short selector,
+	 unsigned long offset)
+{
+  unsigned short result;
+  __asm__ __volatile__ ("movw %w1, %%fs \n"
+      "	.byte 0x64 \n"
+      "	movw (%k2),%w0 \n"
+      : "=r" (result)
+      : "rm" (selector), "r" (offset));
+  return result;
+}
+
+extern __inline__ unsigned long
+_farpeekl(unsigned short selector,
+	 unsigned long offset)
+{
+  unsigned long result;
+  __asm__ __volatile__ ("movw %w1,%%fs\n"
+      "	.byte 0x64\n"
+      "	movl (%k2),%k0"
+      : "=r" (result)
+      : "rm" (selector), "r" (offset));
+  return result;
+}
+
+extern __inline__ void
+_farsetsel(unsigned short selector)
+{
+  __asm__ __volatile__ ("movw %w0,%%fs"
+      :
+      : "rm" (selector));
+}
+
+extern __inline__ unsigned short
+_fargetsel(void)
+{
+  unsigned short selector;
+  __asm__ __volatile__ ("movw %%fs,%w0 \n"
+      : "=r" (selector)
+      : );
+  return selector;
+}
+
+extern __inline__ void
+_farnspokeb(unsigned long offset,
+	 unsigned char value)
+{
+  __asm__ __volatile__ (".byte 0x64\n"
+      "	movb %b0,(%k1)"
+      :
+      : "qi" (value), "r" (offset));
+}
+
+extern __inline__ void
+_farnspokew(unsigned long offset,
+	 unsigned short value)
+{
+  __asm__ __volatile__ (".byte 0x64\n"
+      "	movw %w0,(%k1)"
+      :
+      : "ri" (value), "r" (offset));
+}
+
+extern __inline__ void
+_farnspokel(unsigned long offset,
+	 unsigned long value)
+{
+  __asm__ __volatile__ (".byte 0x64\n"
+      "	movl %k0,(%k1)"
+      :
+      : "ri" (value), "r" (offset));
+}
+
+extern __inline__ unsigned char
+_farnspeekb(unsigned long offset)
+{
+  unsigned char result;
+  __asm__ __volatile__ (".byte 0x64\n"
+      "	movb (%k1),%b0"
+      : "=q" (result)
+      : "r" (offset));
+  return result;
+}
+
+extern __inline__ unsigned short
+_farnspeekw(unsigned long offset)
+{
+  unsigned short result;
+  __asm__ __volatile__ (".byte 0x64\n"
+      "	movw (%k1),%w0"
+      : "=r" (result)
+      : "r" (offset));
+  return result;
+}
+
+extern __inline__ unsigned long
+_farnspeekl(unsigned long offset)
+{
+  unsigned long result;
+  __asm__ __volatile__ (".byte 0x64\n"
+      "	movl (%k1),%k0"
+      : "=r" (result)
+      : "r" (offset));
+  return result;
+}
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_farptr_h_ */
diff --git a/contrib/media/updf/include/sys/fcntl.h b/contrib/media/updf/include/sys/fcntl.h
new file mode 100644
index 0000000000..cf2c955618
--- /dev/null
+++ b/contrib/media/updf/include/sys/fcntl.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_fcntl_h_
+#define __dj_include_sys_fcntl_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <fcntl.h>
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_fcntl_h_ */
diff --git a/contrib/media/updf/include/sys/file.h b/contrib/media/updf/include/sys/file.h
new file mode 100644
index 0000000000..63c76ee143
--- /dev/null
+++ b/contrib/media/updf/include/sys/file.h
@@ -0,0 +1,33 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_file_h_
+#define __dj_include_sys_file_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#include <fcntl.h>
+#include <unistd.h>
+#define L_SET  0
+#define L_CURR 1
+#define L_INCR 1
+#define L_XTND 2
+  
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_file_h_ */
diff --git a/contrib/media/updf/include/sys/fsext.h b/contrib/media/updf/include/sys/fsext.h
new file mode 100644
index 0000000000..81f987bcc8
--- /dev/null
+++ b/contrib/media/updf/include/sys/fsext.h
@@ -0,0 +1,69 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_fsext_h_
+#define __dj_include_sys_fsext_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <stdarg.h>
+
+typedef enum {
+  __FSEXT_nop,
+  __FSEXT_open,
+  __FSEXT_creat,
+  __FSEXT_read,
+  __FSEXT_write,
+  __FSEXT_ready,
+  __FSEXT_close,
+  __FSEXT_fcntl,
+  __FSEXT_ioctl,
+  __FSEXT_lseek,
+  __FSEXT_link,
+  __FSEXT_unlink,
+  __FSEXT_dup,
+  __FSEXT_dup2,
+  __FSEXT_fstat,
+  __FSEXT_stat
+} __FSEXT_Fnumber;
+
+/* _ready gets passed a fd and should return a mask of these,
+   as if we were emulating "int ready(int fd)" */
+#define __FSEXT_ready_read	1
+#define __FSEXT_ready_write	2
+#define __FSEXT_ready_error	4
+
+/* The return value is nonzero if the function has overridden the
+   caller's functionality. */
+typedef int (__FSEXT_Function)(__FSEXT_Fnumber _function_number,
+			       int *_rv, /*va_list*/void* _args);
+
+int               __FSEXT_alloc_fd(__FSEXT_Function *_function);
+int               __FSEXT_set_function(int _fd, __FSEXT_Function *_function);
+__FSEXT_Function *__FSEXT_get_function(int _fd);
+void             *__FSEXT_set_data(int _fd, void *_data);
+void             *__FSEXT_get_data(int _fd);
+
+int               __FSEXT_add_open_handler(__FSEXT_Function *_function);
+int               __FSEXT_call_open_handlers(__FSEXT_Fnumber _function_number,
+					     int *rv, /*va_list*/void* _args);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_fsext_h_ */
diff --git a/contrib/media/updf/include/sys/ioctl.h b/contrib/media/updf/include/sys/ioctl.h
new file mode 100644
index 0000000000..6195f5900c
--- /dev/null
+++ b/contrib/media/updf/include/sys/ioctl.h
@@ -0,0 +1,361 @@
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_ioctl_h_
+#define __dj_include_sys_ioctl_h_
+
+#ifdef __cplusplus
+extern "C"{
+#endif
+
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+/*
+**  plain ioctl functions. Do not use them.
+**  Never. Really _N_E_V_E_R_. Unless you really know what
+**  you are doing.
+**
+*/
+#define DOS_PLAIN_GETDEVDATA    0x00
+#define DOS_PLAIN_SETDEVDATA    0x01
+#define DOS_PLAIN_RCVDATA       0x02
+#define DOS_PLAIN_SNDDATA       0x03
+#define DOS_PLAIN_RCVCTLDATA    0x04
+#define DOS_PLAIN_SNDCTLDATA    0x05
+#define DOS_PLAIN_CHKINSTAT     0x06
+#define DOS_PLAIN_CHKOUTSTAT    0x07
+#define DOS_PLAIN_ISCHANGEABLE  0x08
+#define DOS_PLAIN_ISREDIRBLK    0x09
+#define DOS_PLAIN_ISREDIRHND    0x0a
+#define DOS_PLAIN_SETRETRY      0x0b
+#define DOS_PLAIN_GENCHARREQ    0x0c
+#define DOS_PLAIN_GENBLKREQ     0x0d
+#define DOS_PLAIN_GLDRVMAP      0x0e
+#define DOS_PLAIN_SLDRVMAP      0x0f
+#define DOS_PLAIN_QGIOCTLCAPH   0x10
+#define DOS_PLAIN_QGIOCTLCAPD   0x11
+/*
+**  Flags for DOS commands
+*/
+#define DOS_XFER        0x8000         /* use xfer buffer                   */
+#define DOS_RETMASK     0x7000         /* Here we put the bits to tell      */
+                                       /* what to return. 8 possible values */
+#define DOS_BRAINDEAD   0x0400         /* CX does not hold the number of    */
+                                       /* bytes to transfer                 */
+
+#define DOS_XINARGS(a)  ((a & 3)<<12)  /* How many extra args we expect.    */
+#define DOS_RETAX       0x1000         /* return AX as result */
+#define DOS_RETDX       0x2000         /* return DX as result */
+#define DOS_RETDISI     0x3000         /* return DI SI as result */
+/*
+** DOS ioctls we support:
+*/
+#define DOS_GETDEVDATA      (DOS_PLAIN_GETDEVDATA|         DOS_RETDX|DOS_XINARGS(0))
+#define DOS_SETDEVDATA      (DOS_PLAIN_SETDEVDATA|                   DOS_XINARGS(1))
+#define DOS_RCVDATA         (DOS_PLAIN_RCVDATA   |DOS_XFER|DOS_RETAX|DOS_XINARGS(1))
+#define DOS_SNDDATA         (DOS_PLAIN_SNDDATA   |DOS_XFER|DOS_RETAX|DOS_XINARGS(1))
+#define DOS_RCVCTLDATA      (DOS_PLAIN_RCVCTLDATA|DOS_XFER|DOS_RETAX|DOS_XINARGS(1))
+#define DOS_SNDCTLDATA      (DOS_PLAIN_SNDCTLDATA|DOS_XFER|DOS_RETAX|DOS_XINARGS(1))
+#define DOS_CHKINSTAT       (DOS_PLAIN_CHKINSTAT |         DOS_RETAX)
+#define DOS_CHKOUTSTAT      (DOS_PLAIN_CHKOUTSTAT|         DOS_RETAX)
+#define DOS_ISCHANGEABLE    (DOS_PLAIN_ISCHANGEABLE|       DOS_RETAX)
+#define DOS_ISREDIRBLK      (DOS_PLAIN_ISREDIRBLK|         DOS_RETDX)
+#define DOS_ISREDIRHND      (DOS_PLAIN_ISREDIRHND|         DOS_RETDX)
+#define DOS_SETRETRY        (DOS_PLAIN_SETRETRY|                     DOS_XINARGS(1))
+/*
+These ones do not fit into my scheme, because they _DO_NOT_ put the size
+of the xfer buffer in CX. Aaaaargh
+*/
+#define DOS_GENCHARREQ      (DOS_PLAIN_GENCHARREQ|DOS_BRAINDEAD|DOS_RETDISI)
+#define DOS_GENBLKREQ       (DOS_PLAIN_GENBLKREQ |DOS_BRAINDEAD|DOS_RETAX)
+#define DOS_GLDRVMAP        (DOS_PLAIN_GLDRVMAP|           DOS_RETAX)
+#define DOS_SLDRVMAP        (DOS_PLAIN_SLDRVMAP|           DOS_RETAX)
+#define DOS_QGIOCTLCAPH     (DOS_PLAIN_QGIOCTLCAPH|        DOS_RETAX)
+#define DOS_QGIOCTLCAPD     (DOS_PLAIN_QGIOCTLCAPD|        DOS_RETAX)
+
+
+#define __IS_UNIX_IOCTL(a) ((a) & 0xd0000000U)
+#if 0
+/*
+** UNIX stuff
+**
+** This is subject to major changes in the near future.
+** Do not use it yet.
+*/
+
+/*
+** __WARNING__ :
+** This ifdef works for DJGPP, because its io.h
+** defines __djgpp_include_io_h_
+*/
+#ifndef _IO
+/*
+* Ioctl's have the command encoded in the lower word,
+* and the size of any in or out parameters in the upper
+* word.  The high 2 bits of the upper word are used
+* to encode the in/out status of the parameter; for now
+* we restrict parameters to at most 128 bytes.
+*/
+#define IOCPARM_MASK    0x7f            /* parameters must be < 128 bytes */
+#define IOC_VOID        0x20000000      /* no parameters */
+#define IOC_OUT         0x40000000      /* copy out parameters */
+#define IOC_IN          0x80000000      /* copy in parameters */
+#define IOC_INOUT       (IOC_IN|IOC_OUT)
+/* the 0x20000000 is so we can distinguish new ioctl's from old */
+#define _IO(x,y)        (IOC_VOID|(x<<8)|y)
+#define _IOR(x,y,t)     (IOC_OUT|((sizeof(t)&IOCPARM_MASK)<<16)|(x<<8)|y)
+#define _IOW(x,y,t)     (IOC_IN|((sizeof(t)&IOCPARM_MASK)<<16)|(x<<8)|y)
+/* this should be _IORW, but stdio got there first */
+#define _IOWR(x,y,t)    (IOC_INOUT|((sizeof(t)&IOCPARM_MASK)<<16)|(x<<8)|y)
+#endif /* _IO */
+/* Common ioctl's for all disciplines which are handled in ttiocom */
+enum tty_ioctl {
+    TXISATTY = ('X'<<8),    /* quick path for isatty */
+    TXTTYNAME,				/* quick path for ttyname */
+    TXGETLD,				/* get line discipline */
+    TXSETLD,				/* set line discipline */
+    TXGETCD,				/* get control disciplines */
+    TXADDCD,				/* add control discipline */
+    TXDELCD,				/* delete control discipline */
+    TXSBAUD,				/* set integer baud rate */
+    TXGBAUD,				/* get integer baud rate */
+    TXSETIHOG,				/* set the input buffer limit */
+    TXSETOHOG,				/* set the output buffer limit */
+    TXGPGRP,				/* get p grp with posix security */
+    TXSPGRP                 /* set p grp with posix security */
+};
+
+#define TTNAMEMAX 32        /* used with TXGETLD, et al */
+
+union txname {				/* used with TXGETCD */
+    int tx_which;			/* which name to get -- inbound */
+    char tx_name[TTNAMEMAX];/* the name -- outbound */
+};
+
+/* 
+ * window size structure used with TXSETWIN and TXGETWIN.  This is 
+ * exactly the same as the Berkeley structure and can be used with 
+ * TIOCSWINSZ and TIOCGWINSZ -- in fact they are defined to be the 
+ * same.
+ */
+struct winsize {
+	unsigned short	ws_row;			/* rows, in characters */
+	unsigned short	ws_col;			/* columns, in characters */
+	unsigned short	ws_xpixel;		/* horizontal size, pixels */
+	unsigned short	ws_ypixel;		/* vertical size, pixels */
+};
+
+struct tchars {
+	char	t_intrc;	/* interrupt */
+	char	t_quitc;	/* quit */
+	char	t_startc;	/* start output */
+	char	t_stopc;	/* stop output */
+	char	t_eofc;		/* end-of-file */
+	char	t_brkc;		/* input delimiter (like nl) */
+};
+struct ltchars {
+	char	t_suspc;	/* stop process signal */
+	char	t_dsuspc;	/* delayed stop process signal */
+	char	t_rprntc;	/* reprint line */
+	char	t_flushc;	/* flush output (toggles) */
+	char	t_werasc;	/* word erase */
+	char	t_lnextc;	/* literal next character */
+};
+
+/*
+* Structure for TIOCGETP and TIOCSETP ioctls.
+*/
+
+struct sgttyb {
+	char	sg_ispeed;		/* input speed */
+	char	sg_ospeed;		/* output speed */
+	char	sg_erase;		/* erase character */
+	char	sg_kill;		/* kill character */
+	short	sg_flags;		/* mode flags */
+};
+
+/*
+ * Pun for SUN.
+ */
+struct ttysize {
+	unsigned short	ts_lines;
+	unsigned short	ts_cols;
+	unsigned short	ts_xxx;
+	unsigned short	ts_yyy;
+};
+#define	TIOCGSIZE	TIOCGWINSZ
+#define	TIOCSSIZE	TIOCSWINSZ
+
+
+
+
+
+#define TIOCGETD    _IOR('t', 0, int)       /* get line discipline */
+#define TIOCSETD    _IOW('t', 1, int)       /* set line discipline */
+#define TIOCHPCL    _IO('t', 2)             /* hang up on last close */
+#define TIOCMODG    _IOR('t', 3, int)       /* get modem control state */
+#define TIOCMODS    _IOW('t', 4, int)       /* set modem control state */
+#define TIOCM_LE    0001                    /* line enable */
+#define TIOCM_DTR   0002                    /* data terminal ready */
+#define TIOCM_RTS   0004                    /* request to send */
+#define TIOCM_ST    0010                    /* secondary transmit */
+#define TIOCM_SR    0020                    /* secondary receive */
+#define TIOCM_CTS   0040                    /* clear to send */
+#define TIOCM_CAR   0100                    /* carrier detect */
+#define TIOCM_CD    TIOCM_CAR
+#define TIOCM_RNG   0200                    /* ring */
+#define TIOCM_RI    TIOCM_RNG
+#define TIOCM_DSR   0400                    /* data set ready */
+#define TIOCGETP    _IOR('t', 8,struct sgttyb)      /* get parameters -- gtty */
+#define TIOCSETP    _IOW('t', 9,struct sgttyb)      /* set parameters -- stty */
+#define TIOCSETN    _IOW('t',10,struct sgttyb)  /* as above, but no flushtty */
+#define TIOCEXCL    _IO('t', 13)                /* set exclusive use of tty */
+#define TIOCNXCL    _IO('t', 14)                /* reset exclusive use of tty */
+#define TIOCFLUSH   _IOW('t', 16, int)          /* flush buffers */
+#define TIOCSETC    _IOW('t',17,struct tchars)  /* set special characters */
+#define TIOCGETC    _IOR('t',18,struct tchars)  /* get special characters */
+#define TANDEM      0x00000001                  /* send stopc on out q full */
+#define CBREAK      0x00000002                  /* half-cooked mode */
+#define LCASE       0x00000004                  /* simulate lower case */
+#define ECHO        0x00000008                  /* echo input */
+#define CRMOD       0x00000010                  /* map \r to \r\n on output */
+#define RAW         0x00000020                  /* no i/o processing */
+#define ODDP        0x00000040                  /* get/send odd parity */
+#define EVENP       0x00000080                  /* get/send even parity */
+#define ANYP        0x000000c0                  /* get any parity/send none */
+#define CRDELAY     0x00000300                  /* \r delay */
+#define CR0         0x00000000
+#define CR1         0x00000100                  /* tn 300 */
+#define CR2         0x00000200                  /* tty 37 */
+#define CR3         0x00000300                  /* concept 100 */
+#define TBDELAY     0x00000c00                  /* horizontal tab delay */
+#define TAB0        0x00000000
+#define TAB1        0x00000400                  /* tty 37 */
+#define TAB2        0x00000800
+#define XTABS       0x00000c00                  /* expand tabs on output */
+#define BSDELAY     0x00001000                  /* \b delay */
+#define BS0         0x00000000
+#define BS1         0x00001000
+#define VTDELAY     0x00002000                  /* vertical tab delay */
+#define FF0         0x00000000
+#define FF1         0x00002000                  /* tty 37 */
+#define NLDELAY     0x0000c000                  /* \n delay */
+#define NL0         0x00000000
+#define NL1         0x00004000                  /* tty 37 */
+#define NL2         0x00008000                  /* vt05 */
+#define NL3         0x0000c000
+#define ALLDELAY    (NLDELAY|TBDELAY|CRDELAY|VTDELAY|BSDELAY)
+#define TOSTOP      0x00010000                  /* SIGSTOP on bckgnd output */
+#define PRTERA      0x00020000                  /* \ ... / erase */
+#define CRTERA      0x00040000                  /* " \b " to wipe out char */
+#define TILDE       0x00080000                  /* hazeltine tilde kludge */
+#define FLUSHO      0x00100000                  /* flush output to terminal */
+#define LITOUT      0x00200000                  /* literal output */
+#define CRTBS       0x00400000                  /* do backspacing for crt */
+#define MDMBUF      0x00800000                  /* dtr pacing */
+#define NOHANG      0x01000000                  /* no SIGHUP on carrier drop */
+#define L001000     0x02000000
+#define CRTKIL      0x04000000                  /* kill line with " \b " */
+#define PASS8       0x08000000
+#define CTLECH      0x10000000                  /* echo control chars as ^X */
+#define PENDIN      0x20000000                  /* tp->t_rawq needs reread */
+#define DECCTQ      0x40000000                  /* only ^Q starts after ^S */
+#define NOFLUSH     0x80000000                  /* no output flush on signal */
+#define TIOCCONS    _IOW('t', 98, int)          /* become virtual console */
+#ifdef	_BSD_INCLUDES
+/*
+ * Added for 4.3 BSD.
+ */
+#define     NOFLSH      NOFLUSH                 /* no output flush on signal */
+#endif	/* _BSD_INCLUDES */
+
+						/* locals, from 127 down */
+#define TIOCLBIS    _IOW('t', 127, int)              /* bis local mode bits */
+#define TIOCLBIC    _IOW('t', 126, int)             /* bic local mode bits */
+#define TIOCLSET    _IOW('t', 125, int)             /* set entire mode word */
+#define TIOCLGET    _IOR('t', 124, int)             /* get local modes */
+#define LCRTBS      (CRTBS>>16)
+#define LPRTERA     (PRTERA>>16)
+#define LCRTERA     (CRTERA>>16)
+#define LTILDE      (TILDE>>16)
+#define LMDMBUF     (MDMBUF>>16)
+#define LLITOUT     (LITOUT>>16)
+#define LTOSTOP     (TOSTOP>>16)
+#define LFLUSHO     (FLUSHO>>16)
+#define LNOHANG     (NOHANG>>16)
+#define LCRTKIL     (CRTKIL>>16)
+#define LPASS8      (PASS8>>16)
+#define LCTLECH     (CTLECH>>16)
+#define LPENDIN     (PENDIN>>16)
+#define LDECCTQ     (DECCTQ>>16)
+#define LNOFLSH     (NOFLUSH>>16)
+#define TIOCSBRK    _IO('t', 123)                   /* set break bit */
+#define TIOCCBRK    _IO('t', 122)                   /* clear break bit */
+#define TIOCSDTR    _IO('t', 121)                   /* set data terminal ready */
+#define TIOCCDTR    _IO('t', 120)                   /* clear data terminal ready */
+#define TIOCGPGRP   _IOR('t', 119, int)             /* get process group */
+#define TIOCSPGRP   _IOW('t', 118, int)             /* set process gorup */
+#define TIOCSLTC    _IOW('t',117,struct ltchars)   /* set local special chars */
+#define TIOCGLTC    _IOR('t',116,struct ltchars)   /* get local special chars */
+#define TIOCOUTQ    _IOR('t', 115, int)             /* output queue size */
+#define TIOCSTI     _IOW('t', 114, char)           /* simulate terminal input */
+#define TIOCNOTTY   _IO('t', 113)                   /* void tty association */
+#define TIOCPKT     _IOW('t', 112, int)         /* pty: set/clear packet mode */
+#define TIOCPKT_DATA        0x00                    /* data packet */
+#define TIOCPKT_FLUSHREAD   0x01                    /* flush packet */
+#define TIOCPKT_FLUSHWRITE  0x02                    /* flush packet */
+#define TIOCPKT_STOP        0x04                    /* stop output */
+#define TIOCPKT_START       0x08                    /* start output */
+#define TIOCPKT_NOSTOP      0x10                    /* no more ^S, ^Q */
+#define TIOCPKT_DOSTOP      0x20                    /* now do ^S ^Q */
+#define TIOCSTOP    _IO('t', 111)                   /* stop output, like ^S */
+#define TIOCSTART   _IO('t', 110)                   /* start output, like ^Q */
+#define TIOCMSET    _IOW('t', 109, int)             /* set all modem bits */
+#define TIOCMBIS    _IOW('t', 108, int)             /* bis modem bits */
+#define TIOCMBIC    _IOW('t', 107, int)             /* bic modem bits */
+#define TIOCMGET    _IOR('t', 106, int)             /* get all modem bits */
+#define TIOCREMOTE  _IOW('t', 105, int)             /* remote input editing */
+#define TIOCGWINSZ  _IOR('t', 104, struct winsize)      /* get window size */
+#define TIOCSWINSZ  _IOW('t', 103, struct winsize)      /* set window size */
+#define TIOCUCNTL   _IOW('t', 102, int)         /* pty: set/clr usr cntl mode */
+#define UIOCCMD(n)  _IO('u', n)                         /* usr cntl op "n" */
+
+#define OTTYDISC    0                               /* old, v7 std tty driver */
+#define NETLDISC    1                               /* line discip for berk net */
+#define NTTYDISC    2                               /* new tty discipline */
+#define TABLDISC    3                               /* tablet discipline */
+#define SLIPDISC    4                               /* serial IP discipline */
+
+#define FIOCLEX     _IO('f', 1)                     /* set exclusive use on fd */
+#define FIONCLEX    _IO('f', 2)                     /* remove exclusive use */
+/* another local */
+
+#define FIONREAD    _IOR('f', 127, int)                 /* get # bytes to read */
+#define FIONBIO     _IOW('f', 126, int)         /* set/clear non-blocking i/o */
+#define FIOASYNC    _IOW('f', 125, int)                 /* set/clear async i/o */
+
+#define FIOSETOWN   _IOW('f', 124, int)                 /* set owner */
+#define FIOGETOWN   _IOR('f', 123, int)                 /* get owner */
+
+
+#endif /* 0 */
+
+int ioctl( int fd, int cmd, ...);
+
+
+#endif  /* ! _POSIX_SOURCE */
+#endif  /* ! __STRICT_ANSI__ */
+#endif  /* ! __dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* !__dj_include_sys_ioctl_h_ */
+
diff --git a/contrib/media/updf/include/sys/mman.h b/contrib/media/updf/include/sys/mman.h
new file mode 100644
index 0000000000..1b85e18403
--- /dev/null
+++ b/contrib/media/updf/include/sys/mman.h
@@ -0,0 +1,34 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_mman_h_
+#define __dj_include_sys_mman_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* protections are chosen from these bits, or-ed together */
+#define PROT_NONE	0		/* no access to these pages */
+#define PROT_READ	0x1		/* pages can be read */
+#define PROT_WRITE	0x2		/* pages can be written */
+#define PROT_EXEC	0		/* pages can be executed - not used */
+
+extern int mprotect(void *addr, size_t len, int prot);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_mman_h_ */
diff --git a/contrib/media/updf/include/sys/mono.h b/contrib/media/updf/include/sys/mono.h
new file mode 100644
index 0000000000..4227938835
--- /dev/null
+++ b/contrib/media/updf/include/sys/mono.h
@@ -0,0 +1,30 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_mono_h_
+#define __dj_include_sys_mono_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+void _mono_clear(void);
+void _mono_printf(const char *fmt, ...) __attribute__((format(printf,1,2)));
+void _mono_putc(int c);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_mono_h_ */
diff --git a/contrib/media/updf/include/sys/movedata.h b/contrib/media/updf/include/sys/movedata.h
new file mode 100644
index 0000000000..7439e37ff9
--- /dev/null
+++ b/contrib/media/updf/include/sys/movedata.h
@@ -0,0 +1,60 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_movedata_h_
+#define __dj_include_sys_movedata_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <sys/djtypes.h>
+
+__DJ_size_t
+#undef __DJ_size_t
+#define __DJ_size_t
+
+/* This header is intended to be included only by other
+   headers, like <go32.h> and <string.h>.  You may
+   include this directly, but it will be non-portable. */
+
+/* These lengths are in bytes, optimized for speed */
+void dosmemget(unsigned long _offset, size_t _length, void *_buffer);
+void dosmemput(const void *_buffer, size_t _length, unsigned long _offset);
+
+/* The lengths here are in TRANSFERS, not bytes! */
+void _dosmemgetb(unsigned long _offset, size_t _xfers, void *_buffer);
+void _dosmemgetw(unsigned long _offset, size_t _xfers, void *_buffer);
+void _dosmemgetl(unsigned long _offset, size_t _xfers, void *_buffer);
+void _dosmemputb(const void *_buffer, size_t _xfers, unsigned long _offset);
+void _dosmemputw(const void *_buffer, size_t _xfers, unsigned long _offset);
+void _dosmemputl(const void *_buffer, size_t _xfers, unsigned long _offset);
+
+
+/* This length is in bytes, optimized for speed */
+void movedata(unsigned _source_selector, unsigned _source_offset,
+	       unsigned _dest_selector, unsigned _dest_offset,
+	       size_t _length);
+
+/* The lengths here are in TRANSFERS, not bytes! */
+void _movedatab(unsigned, unsigned, unsigned, unsigned, size_t);
+void _movedataw(unsigned, unsigned, unsigned, unsigned, size_t);
+void _movedatal(unsigned, unsigned, unsigned, unsigned, size_t);
+  
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_movedata_h_ */
diff --git a/contrib/media/updf/include/sys/nearptr.h b/contrib/media/updf/include/sys/nearptr.h
new file mode 100644
index 0000000000..6c89959c3c
--- /dev/null
+++ b/contrib/media/updf/include/sys/nearptr.h
@@ -0,0 +1,37 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_nearptr_h_
+#define __dj_include_sys_nearptr_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/* Functions to enable "near" pointer access to DOS memory under DPMI
+   CW Sandmann 7-95  NO WARRANTY: WARNING, since these functions disable
+   memory protection, they MAY DESTROY EVERYTHING ON YOUR COMPUTER! */
+
+int __djgpp_nearptr_enable(void);	/* Returns 0 if feature not avail */
+void __djgpp_nearptr_disable(void);	/* Enables protection */
+extern int __djgpp_selector_limit;	/* Limit on CS and on DS if prot */
+extern int __djgpp_base_address;	/* Used in calculation below */
+
+#define __djgpp_conventional_base (-__djgpp_base_address)
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_nearptr_h_ */
diff --git a/contrib/media/updf/include/sys/param.h b/contrib/media/updf/include/sys/param.h
new file mode 100644
index 0000000000..d8e89b160e
--- /dev/null
+++ b/contrib/media/updf/include/sys/param.h
@@ -0,0 +1,31 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_param_h_
+#define __dj_include_sys_param_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <limits.h>
+
+#define MAXPATHLEN	PATH_MAX
+#define MAXGETHOSTNAME	128
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_param_h_ */
diff --git a/contrib/media/updf/include/sys/poll.h b/contrib/media/updf/include/sys/poll.h
new file mode 100644
index 0000000000..4085b785ee
--- /dev/null
+++ b/contrib/media/updf/include/sys/poll.h
@@ -0,0 +1,74 @@
+/* Compatibility definitions for System V `poll' interface.
+   Copyright (C) 1994,1996-2001,2004,2005,2006 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef	_SYS_POLL_H
+#define	_SYS_POLL_H	1
+
+#include <features.h>
+
+/* Get the platform dependent bits of `poll'.  */
+#include <bits/poll.h>
+#ifdef __USE_GNU
+/* Get the __sigset_t definition.  */
+# include <bits/sigset.h>
+/* Get the timespec definition.  */
+# define __need_timespec
+# include <time.h>
+#endif
+
+
+/* Type used for the number of file descriptors.  */
+typedef unsigned long int nfds_t;
+
+/* Data structure describing a polling request.  */
+struct pollfd
+  {
+    int fd;			/* File descriptor to poll.  */
+    short int events;		/* Types of events poller cares about.  */
+    short int revents;		/* Types of events that actually occurred.  */
+  };
+
+
+__BEGIN_DECLS
+
+/* Poll the file descriptors described by the NFDS structures starting at
+   FDS.  If TIMEOUT is nonzero and not -1, allow TIMEOUT milliseconds for
+   an event to occur; if TIMEOUT is -1, block until an event occurs.
+   Returns the number of file descriptors with events, zero if timed out,
+   or -1 for errors.
+
+   This function is a cancellation point and therefore not marked with
+   __THROW.  */
+extern int poll (struct pollfd *__fds, nfds_t __nfds, int __timeout);
+
+#ifdef __USE_GNU
+/* Like poll, but before waiting the threads signal mask is replaced
+   with that specified in the fourth parameter.  For better usability,
+   the timeout value is specified using a TIMESPEC object.
+
+   This function is a cancellation point and therefore not marked with
+   __THROW.  */
+extern int ppoll (struct pollfd *__fds, nfds_t __nfds,
+		  __const struct timespec *__timeout,
+		  __const __sigset_t *__ss);
+#endif
+
+__END_DECLS
+
+#endif	/* sys/poll.h */
diff --git a/contrib/media/updf/include/sys/resource.h b/contrib/media/updf/include/sys/resource.h
new file mode 100644
index 0000000000..bb47237cb9
--- /dev/null
+++ b/contrib/media/updf/include/sys/resource.h
@@ -0,0 +1,73 @@
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_resource_h_
+#define __dj_include_sys_resource_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <time.h>
+
+#define RUSAGE_SELF     0               /* calling process */
+#define RUSAGE_CHILDREN -1              /* terminated child processes */
+
+struct rusage {
+  struct timeval ru_utime;	/* user time used */
+  struct timeval ru_stime;	/* system time used */
+  long ru_maxrss;		/* integral max resident set size */
+  long ru_ixrss;		/* integral shared text memory size */
+  long ru_idrss;		/* integral unshared data size */
+  long ru_isrss;		/* integral unshared stack size */
+  long ru_minflt;		/* page reclaims */
+  long ru_majflt;		/* page faults */
+  long ru_nswap;		/* swaps */
+  long ru_inblock;		/* block input operations */
+  long ru_oublock;		/* block output operations */
+  long ru_msgsnd;		/* messages sent */
+  long ru_msgrcv;		/* messages received */
+  long ru_nsignals;		/* signals received */
+  long ru_nvcsw;		/* voluntary context switches */
+  long ru_nivcsw;		/* involuntary context switches */
+};
+
+#define RLIMIT_CPU	0	/* cpu time in milliseconds */
+#define RLIMIT_FSIZE	1	/* maximum file size */
+#define RLIMIT_DATA	2	/* data size */
+#define RLIMIT_STACK	3	/* stack size */
+#define RLIMIT_CORE	4	/* core file size */
+#define RLIMIT_RSS	5	/* resident set size */
+#define RLIMIT_MEMLOCK	6	/* locked-in-memory address space */
+#define RLIMIT_NPROC	7	/* number of processes */
+#define RLIMIT_NOFILE	8	/* number of open files */
+
+#define RLIM_NLIMITS	9	/* number of resource limits */
+#define RLIM_INFINITY	((long) ((1UL << 31) - 1UL))
+
+struct rlimit {
+  long rlim_cur;		/* current (soft) limit */
+  long rlim_max;		/* maximum value for rlim_cur */
+};
+
+int getrusage(int _who, struct rusage *_rusage);
+int getrlimit(int _rltype, struct rlimit *_rlimit);
+int setrlimit(int _rltype, const struct rlimit *_rlimit);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_resource_h_ */
diff --git a/contrib/media/updf/include/sys/segments.h b/contrib/media/updf/include/sys/segments.h
new file mode 100644
index 0000000000..d4889ecdd2
--- /dev/null
+++ b/contrib/media/updf/include/sys/segments.h
@@ -0,0 +1,52 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_segments_h_
+#define __dj_include_sys_segments_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+static __inline__ int
+_my_cs(void)
+{
+  unsigned short result;
+  __asm__("movw %%cs,%0" : "=r" (result));
+  return result;
+}
+
+static __inline__ int
+_my_ds(void)
+{
+  unsigned short result;
+  __asm__("movw %%ds,%0" : "=r" (result));
+  return result;
+}
+
+static __inline__ int
+_my_ss(void)
+{
+  unsigned short result;
+  __asm__("movw %%ss,%0" : "=r" (result));
+  return result;
+}
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_segment_h_ */
diff --git a/contrib/media/updf/include/sys/socket.h b/contrib/media/updf/include/sys/socket.h
new file mode 100644
index 0000000000..b7a7b34e3c
--- /dev/null
+++ b/contrib/media/updf/include/sys/socket.h
@@ -0,0 +1,410 @@
+#ifndef _SYS_SOCKET_H
+#define _SYS_SOCKET_H
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <inttypes.h>
+
+__BEGIN_DECLS
+
+#define SOL_SOCKET	1
+
+#define SO_DEBUG	1
+#define SO_REUSEADDR	2
+#define SO_TYPE		3
+#define SO_ERROR	4
+#define SO_DONTROUTE	5
+#define SO_BROADCAST	6
+#define SO_SNDBUF	7
+#define SO_RCVBUF	8
+#define SO_KEEPALIVE	9
+#define SO_OOBINLINE	10
+#define SO_NO_CHECK	11
+#define SO_PRIORITY	12
+#define SO_LINGER	13
+#define SO_BSDCOMPAT	14
+/* To add :#define SO_REUSEPORT 15 */
+#define SO_PASSCRED	16
+#define SO_PEERCRED	17
+#define SO_RCVLOWAT	18
+#define SO_SNDLOWAT	19
+#define SO_RCVTIMEO	20
+#define SO_SNDTIMEO	21
+#define SO_ACCEPTCONN		30
+
+/* Security levels - as per NRL IPv6 - don't actually do anything */
+#define SO_SECURITY_AUTHENTICATION		22
+#define SO_SECURITY_ENCRYPTION_TRANSPORT	23
+#define SO_SECURITY_ENCRYPTION_NETWORK		24
+
+#define SO_BINDTODEVICE	25
+
+/* Socket filtering */
+#define SO_ATTACH_FILTER        26
+#define SO_DETACH_FILTER        27
+
+#define SO_PEERNAME		28
+#define SO_TIMESTAMP		29
+#define SCM_TIMESTAMP		SO_TIMESTAMP
+
+/* Socket types. */
+#define SOCK_STREAM	1		/* stream (connection) socket	*/
+#define SOCK_DGRAM	2		/* datagram (conn.less) socket	*/
+#define SOCK_RAW	3		/* raw socket			*/
+#define SOCK_RDM	4		/* reliably-delivered message	*/
+#define SOCK_SEQPACKET	5		/* sequential packet socket	*/
+#define SOCK_PACKET	10		/* linux specific way of	*/
+					/* getting packets at the dev	*/
+					/* level.  For writing rarp and	*/
+					/* other similar things on the	*/
+					/* user level.			*/
+
+struct sockaddr {
+  sa_family_t sa_family;
+  char sa_data[14];
+};
+
+struct linger {
+  int l_onoff;
+  int l_linger;
+};
+
+struct iovec {
+  void* iov_base;	/* BSD uses caddr_t (1003.1g requires void *) */
+  size_t iov_len;	/* Must be size_t (1003.1g) */
+};
+
+struct msghdr {
+  void* msg_name;		/* Socket name */
+  int msg_namelen;		/* Length of name */
+  struct iovec* msg_iov;	/* Data blocks */
+  size_t msg_iovlen;		/* Number of blocks */
+  void* msg_control;		/* Per protocol magic (eg BSD file descriptor passing) */
+  size_t msg_controllen;	/* Length of cmsg list */
+  unsigned msg_flags;
+};
+
+struct cmsghdr {
+  size_t cmsg_len;	/* data byte count, including hdr */
+  int cmsg_level;	/* originating protocol */
+  int cmsg_type;	/* protocol-specific type */
+};
+
+#define UIO_FASTIOV	8
+#define UIO_MAXIOV	1024
+
+/* "Socket"-level control message types: */
+
+#define SCM_RIGHTS	0x01	/* rw: access rights (array of int) */
+#define SCM_CREDENTIALS	0x02	/* rw: struct ucred             */
+#define SCM_CONNECT	0x03	/* rw: struct scm_connect       */
+
+struct ucred {
+  unsigned int pid;
+  unsigned int uid;
+  unsigned int gid;
+};
+
+/* Supported address families. */
+#define AF_UNSPEC	0
+#define AF_UNIX		1	/* Unix domain sockets 		*/
+#define AF_LOCAL	1	/* POSIX name for AF_UNIX	*/
+#define AF_INET		2	/* Internet IP Protocol 	*/
+#define AF_AX25		3	/* Amateur Radio AX.25 		*/
+#define AF_IPX		4	/* Novell IPX 			*/
+#define AF_APPLETALK	5	/* AppleTalk DDP 		*/
+#define AF_NETROM	6	/* Amateur Radio NET/ROM 	*/
+#define AF_BRIDGE	7	/* Multiprotocol bridge 	*/
+#define AF_ATMPVC	8	/* ATM PVCs			*/
+#define AF_X25		9	/* Reserved for X.25 project 	*/
+#define AF_INET6	10	/* IP version 6			*/
+#define AF_ROSE		11	/* Amateur Radio X.25 PLP	*/
+#define AF_DECnet	12	/* Reserved for DECnet project	*/
+#define AF_NETBEUI	13	/* Reserved for 802.2LLC project*/
+#define AF_SECURITY	14	/* Security callback pseudo AF */
+#define AF_KEY		15      /* PF_KEY key management API */
+#define AF_NETLINK	16
+#define AF_ROUTE	AF_NETLINK /* Alias to emulate 4.4BSD */
+#define AF_PACKET	17	/* Packet family		*/
+#define AF_ASH		18	/* Ash				*/
+#define AF_ECONET	19	/* Acorn Econet			*/
+#define AF_ATMSVC	20	/* ATM SVCs			*/
+#define AF_SNA		22	/* Linux SNA Project (nutters!) */
+#define AF_IRDA		23	/* IRDA sockets			*/
+#define AF_PPPOX	24	/* PPPoX sockets		*/
+#define AF_WANPIPE	25	/* Wanpipe API Sockets */
+#define AF_MAX		32	/* For now.. */
+
+/* Protocol families, same as address families. */
+#define PF_UNSPEC	AF_UNSPEC
+#define PF_UNIX		AF_UNIX
+#define PF_LOCAL	AF_LOCAL
+#define PF_INET		AF_INET
+#define PF_AX25		AF_AX25
+#define PF_IPX		AF_IPX
+#define PF_APPLETALK	AF_APPLETALK
+#define	PF_NETROM	AF_NETROM
+#define PF_BRIDGE	AF_BRIDGE
+#define PF_ATMPVC	AF_ATMPVC
+#define PF_X25		AF_X25
+#define PF_INET6	AF_INET6
+#define PF_ROSE		AF_ROSE
+#define PF_DECnet	AF_DECnet
+#define PF_NETBEUI	AF_NETBEUI
+#define PF_SECURITY	AF_SECURITY
+#define PF_KEY		AF_KEY
+#define PF_NETLINK	AF_NETLINK
+#define PF_ROUTE	AF_ROUTE
+#define PF_PACKET	AF_PACKET
+#define PF_ASH		AF_ASH
+#define PF_ECONET	AF_ECONET
+#define PF_ATMSVC	AF_ATMSVC
+#define PF_SNA		AF_SNA
+#define PF_IRDA		AF_IRDA
+#define PF_PPPOX	AF_PPPOX
+#define PF_WANPIPE	AF_WANPIPE
+#define PF_MAX		AF_MAX
+
+/* Maximum queue length specifiable by listen.  */
+#define SOMAXCONN	128
+
+/* Flags we can use with send/ and recv.
+   Added those for 1003.1g not all are supported yet */
+#define MSG_OOB		1
+#define MSG_PEEK	2
+#define MSG_DONTROUTE	4
+#define MSG_TRYHARD     4       /* Synonym for MSG_DONTROUTE for DECnet */
+#define MSG_CTRUNC	8
+#define MSG_PROBE	0x10	/* Do not send. Only probe path f.e. for MTU */
+#define MSG_TRUNC	0x20
+#define MSG_DONTWAIT	0x40	/* Nonblocking io		 */
+#define MSG_EOR         0x80	/* End of record */
+#define MSG_WAITALL	0x100	/* Wait for a full request */
+#define MSG_FIN         0x200
+#define MSG_EOF         MSG_FIN
+#define MSG_SYN		0x400
+#define MSG_CONFIRM	0x800	/* Confirm path validity */
+#define MSG_RST		0x1000
+#define MSG_ERRQUEUE	0x2000	/* Fetch message from error queue */
+#define MSG_NOSIGNAL	0x4000	/* Do not generate SIGPIPE */
+#define MSG_MORE	0x8000	/* Sender will send more */
+
+/* Setsockoptions(2) level. Thanks to BSD these must match IPPROTO_xxx */
+#define SOL_IP		0
+/* #define SOL_ICMP	1	No-no-no! Due to Linux :-) we cannot use SOL_ICMP=1 */
+#define SOL_TCP		6
+#define SOL_UDP		17
+#define SOL_IPV6	41
+#define SOL_ICMPV6	58
+#define SOL_RAW		255
+#define SOL_IPX		256
+#define SOL_AX25	257
+#define SOL_ATALK	258
+#define SOL_NETROM	259
+#define SOL_ROSE	260
+#define SOL_DECNET	261
+#define	SOL_X25		262
+#define SOL_PACKET	263
+#define SOL_ATM		264	/* ATM layer (cell level) */
+#define SOL_AAL		265	/* ATM Adaption Layer (packet level) */
+#define SOL_IRDA        266
+
+/* IPX options */
+#define IPX_TYPE	1
+
+#define CMSG_ALIGN(len) ( ((len)+sizeof(long)-1) & ~(sizeof(long)-1) )
+#define __CMSG_NXTHDR(ctl, len, cmsg) __cmsg_nxthdr((ctl),(len),(cmsg))
+#define CMSG_NXTHDR(mhdr, cmsg) cmsg_nxthdr((mhdr), (cmsg))
+
+static inline struct cmsghdr* __cmsg_nxthdr(void *__ctl, size_t __size, struct cmsghdr *__cmsg)
+{
+  struct cmsghdr * __ptr;
+  __ptr = (struct cmsghdr*)(((unsigned char *) __cmsg) +  CMSG_ALIGN(__cmsg->cmsg_len));
+  if ((unsigned long)((char*)(__ptr+1) - (char *) __ctl) > __size)
+    return (struct cmsghdr *)0;
+  return __ptr;
+}
+
+static inline struct cmsghdr* cmsg_nxthdr (struct msghdr *__msg, struct cmsghdr *__cmsg)
+{
+  return __cmsg_nxthdr(__msg->msg_control, __msg->msg_controllen, __cmsg);
+}
+
+#define CMSG_DATA(cmsg)	((void *)((char *)(cmsg) + CMSG_ALIGN(sizeof(struct cmsghdr))))
+#define CMSG_SPACE(len) (CMSG_ALIGN(sizeof(struct cmsghdr)) + CMSG_ALIGN(len))
+#define CMSG_LEN(len) (CMSG_ALIGN(sizeof(struct cmsghdr)) + (len))
+
+#define __CMSG_FIRSTHDR(ctl,len) ((len) >= sizeof(struct cmsghdr) ? \
+				  (struct cmsghdr *)(ctl) : \
+				  (struct cmsghdr *)NULL)
+#define CMSG_FIRSTHDR(msg)	__CMSG_FIRSTHDR((msg)->msg_control, (msg)->msg_controllen)
+
+struct sockaddr_storage {
+  sa_family_t  ss_family;
+  uint32_t  __ss_align;
+  char __ss_padding[(128  - (2 * sizeof (uint32_t ))) ];
+};
+
+#ifndef SOCK_DGRAM
+/* the Linux kernel headers suck really badly on non-x86 */
+#define SOCK_STREAM	1		/* stream (connection) socket	*/
+#define SOCK_DGRAM	2		/* datagram (conn.less) socket	*/
+#define SOCK_RAW	3		/* raw socket			*/
+#define SOCK_RDM	4		/* reliably-delivered message	*/
+#define SOCK_SEQPACKET	5		/* sequential packet socket	*/
+#define SOCK_PACKET	10		/* linux specific way of	*/
+#endif
+
+int socket(int domain, int type, int protocol) ;
+int accept(int s, struct sockaddr *addr, socklen_t *addrlen) ;
+int connect(int sockfd, const struct sockaddr *serv_addr, socklen_t addrlen) ;
+int bind(int sockfd, const struct sockaddr *my_addr, socklen_t addrlen) ;
+int recv(int s, void *buf, size_t len, int flags) ;
+int recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlen) ;
+int recvmsg(int s, struct msghdr *msg, int flags) ;
+int send(int s, const void *msg, size_t len, int flags) ;
+int sendto(int s, const void *msg, size_t len, int flags, const struct sockaddr *to, socklen_t tolen) ;
+int sendmsg(int s, const struct msghdr *msg, int flags) ;
+
+int getpeername(int s, struct sockaddr *name, socklen_t *namelen) ;
+int getsockname(int  s , struct sockaddr * name , socklen_t * namelen) ;
+
+int getsockopt(int s, int level, int optname, void *optval, socklen_t *optlen) ;
+int setsockopt(int s, int level, int optname, const void *optval, socklen_t optlen) ;
+
+int listen(int s, int backlog) ;
+
+#define SHUT_RD 0
+#define SHUT_WR 1
+#define SHUT_RDWR 2
+int shutdown(int s, int how) ;
+
+int socketpair(int d, int type, int protocol, int sv[2]);
+
+/* currently not supported: */
+#define NI_NOFQDN 1
+
+#define NI_NUMERICHOST 2
+#define NI_NAMEREQD 4
+#define NI_NUMERICSERV 8
+#define NI_DGRAM 16
+
+struct addrinfo {
+  int     ai_flags;
+  int     ai_family;
+  int     ai_socktype;
+  int     ai_protocol;
+  size_t  ai_addrlen;
+  struct sockaddr *ai_addr;
+  char   *ai_canonname;
+  struct addrinfo *ai_next;
+};
+
+int getnameinfo(const struct sockaddr *sa, socklen_t salen, char *host,
+		size_t hostlen, char *serv, size_t servlen, int flags) ;
+int getaddrinfo(const char *node, const char *service, const struct
+		addrinfo *hints, struct addrinfo **res) ;
+void freeaddrinfo(struct addrinfo *res) ;
+const char *gai_strerror(int errcode) ;
+
+#define EAI_FAMILY -1
+#define EAI_SOCKTYPE -2
+#define EAI_BADFLAGS -3
+#define EAI_NONAME -4
+#define EAI_SERVICE -5
+#define EAI_ADDRFAMILY -6
+#define EAI_NODATA -7
+#define EAI_MEMORY -8
+#define EAI_FAIL -9
+#define EAI_AGAIN -10
+#define EAI_SYSTEM -11
+
+#define AI_NUMERICHOST 1
+#define AI_CANONNAME 2
+#define AI_PASSIVE 4
+
+/* Linux-specific socket ioctls */
+#define SIOCINQ		FIONREAD
+#define SIOCOUTQ	TIOCOUTQ
+
+/* Routing table calls. */
+#define SIOCADDRT	0x890B		/* add routing table entry	*/
+#define SIOCDELRT	0x890C		/* delete routing table entry	*/
+#define SIOCRTMSG	0x890D		/* call to routing system	*/
+
+/* Socket configuration controls. */
+#define SIOCGIFNAME	0x8910		/* get iface name		*/
+#define SIOCSIFLINK	0x8911		/* set iface channel		*/
+#define SIOCGIFCONF	0x8912		/* get iface list		*/
+#define SIOCGIFFLAGS	0x8913		/* get flags			*/
+#define SIOCSIFFLAGS	0x8914		/* set flags			*/
+#define SIOCGIFADDR	0x8915		/* get PA address		*/
+#define SIOCSIFADDR	0x8916		/* set PA address		*/
+#define SIOCGIFDSTADDR	0x8917		/* get remote PA address	*/
+#define SIOCSIFDSTADDR	0x8918		/* set remote PA address	*/
+#define SIOCGIFBRDADDR	0x8919		/* get broadcast PA address	*/
+#define SIOCSIFBRDADDR	0x891a		/* set broadcast PA address	*/
+#define SIOCGIFNETMASK	0x891b		/* get network PA mask		*/
+#define SIOCSIFNETMASK	0x891c		/* set network PA mask		*/
+#define SIOCGIFMETRIC	0x891d		/* get metric			*/
+#define SIOCSIFMETRIC	0x891e		/* set metric			*/
+#define SIOCGIFMEM	0x891f		/* get memory address (BSD)	*/
+#define SIOCSIFMEM	0x8920		/* set memory address (BSD)	*/
+#define SIOCGIFMTU	0x8921		/* get MTU size			*/
+#define SIOCSIFMTU	0x8922		/* set MTU size			*/
+#define SIOCSIFNAME	0x8923		/* set interface name */
+#define SIOCSIFHWADDR	0x8924		/* set hardware address 	*/
+#define SIOCGIFENCAP	0x8925		/* get/set encapsulations       */
+#define SIOCSIFENCAP	0x8926		
+#define SIOCGIFHWADDR	0x8927		/* Get hardware address		*/
+#define SIOCGIFSLAVE	0x8929		/* Driver slaving support	*/
+#define SIOCSIFSLAVE	0x8930
+#define SIOCADDMULTI	0x8931		/* Multicast address lists	*/
+#define SIOCDELMULTI	0x8932
+#define SIOCGIFINDEX	0x8933		/* name -> if_index mapping	*/
+#define SIOGIFINDEX	SIOCGIFINDEX	/* misprint compatibility :-)	*/
+#define SIOCSIFPFLAGS	0x8934		/* set/get extended flags set	*/
+#define SIOCGIFPFLAGS	0x8935
+#define SIOCDIFADDR	0x8936		/* delete PA address		*/
+#define SIOCSIFHWBROADCAST	0x8937	/* set hardware broadcast addr	*/
+#define SIOCGIFCOUNT	0x8938		/* get number of devices */
+
+#define SIOCGIFBR	0x8940		/* Bridging support		*/
+#define SIOCSIFBR	0x8941		/* Set bridging options 	*/
+
+#define SIOCGIFTXQLEN	0x8942		/* Get the tx queue length	*/
+#define SIOCSIFTXQLEN	0x8943		/* Set the tx queue length 	*/
+
+#define SIOCGIFDIVERT	0x8944		/* Frame diversion support */
+#define SIOCSIFDIVERT	0x8945		/* Set frame diversion options */
+
+#define SIOCETHTOOL	0x8946		/* Ethtool interface		*/
+
+/* ARP cache control calls. */
+		    /*  0x8950 - 0x8952  * obsolete calls, don't re-use */
+#define SIOCDARP	0x8953		/* delete ARP table entry	*/
+#define SIOCGARP	0x8954		/* get ARP table entry		*/
+#define SIOCSARP	0x8955		/* set ARP table entry		*/
+
+/* RARP cache control calls. */
+#define SIOCDRARP	0x8960		/* delete RARP table entry	*/
+#define SIOCGRARP	0x8961		/* get RARP table entry		*/
+#define SIOCSRARP	0x8962		/* set RARP table entry		*/
+
+/* Driver configuration calls */
+
+#define SIOCGIFMAP	0x8970		/* Get device parameters	*/
+#define SIOCSIFMAP	0x8971		/* Set device parameters	*/
+
+/* DLCI configuration calls */
+
+#define SIOCADDDLCI	0x8980		/* Create new DLCI device	*/
+#define SIOCDELDLCI	0x8981		/* Delete DLCI device		*/
+
+#define SIOCDEVPRIVATE	0x89F0		/* to 89FF */
+
+#define _LINUX_SOCKET_H
+
+__END_DECLS
+
+#endif
diff --git a/contrib/media/updf/include/sys/stat.h b/contrib/media/updf/include/sys/stat.h
new file mode 100644
index 0000000000..80e4945275
--- /dev/null
+++ b/contrib/media/updf/include/sys/stat.h
@@ -0,0 +1,128 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_stat_h_
+#define __dj_include_sys_stat_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#define S_ISBLK(m)	(((m) & 0xf000) == 0x1000)
+#define S_ISCHR(m)	(((m) & 0xf000) == 0x2000)
+#define S_ISDIR(m)	(((m) & 0xf000) == 0x3000)
+#define S_ISFIFO(m)	(((m) & 0xf000) == 0x4000)
+#define S_ISREG(m)	(((m) & 0xf000) == 0x0000)
+
+#define S_ISUID		0x80000000
+#define S_ISGID		0x40000000
+
+#define S_IRUSR		00400
+#define S_IRGRP		00040
+#define S_IROTH		00004
+#define S_IWUSR		00200
+#define S_IWGRP		00020
+#define S_IWOTH		00002
+#define S_IXUSR		00100
+#define S_IXGRP		00010
+#define S_IXOTH		00001
+#define S_IRWXU		00700
+#define S_IRWXG		00070
+#define S_IRWXO		00007
+
+#include <sys/types.h>
+#include <sys/djtypes.h>
+__DJ_time_t
+#undef __DJ_time_t
+#define __DJ_time_t
+
+struct stat {
+  time_t	st_atime;
+  time_t	st_ctime;
+  dev_t		st_dev;
+  gid_t		st_gid;
+  ino_t		st_ino;
+  mode_t	st_mode;
+  time_t	st_mtime;
+  nlink_t	st_nlink;
+  off_t		st_size;
+  off_t		st_blksize;
+  uid_t		st_uid;
+  dev_t		st_rdev; /* unused */
+  int          st_blocks;
+};
+
+int	chmod(const char *_path, mode_t _mode);
+int	fstat(int _fildes, struct stat *_buf);
+int	mkdir(const char *_path, mode_t _mode);
+int	mkfifo(const char *_path, mode_t _mode);
+int	stat(const char *_path, struct stat *_buf);
+mode_t	umask(mode_t _cmask);
+
+#ifndef _POSIX_SOURCE
+
+/* POSIX.1 doesn't mention these at all */
+
+#define S_IFMT		0xf000
+
+#define S_IFREG		0x0000
+#define S_IFBLK		0x1000
+#define S_IFCHR		0x2000
+#define S_IFDIR		0x3000
+#define S_IFIFO		0x4000
+#define S_IFFIFO	S_IFIFO
+
+#define S_IFLABEL	0x5000
+#define S_ISLABEL(m)	(((m) & 0xf000) == 0x5000)
+
+void	        _fixpath(const char *, char *);
+unsigned short  _get_magic(const char *, int);
+int             _is_executable(const char *, int, const char *);
+int		mknod(const char *_path, mode_t _mode, dev_t _dev);
+char          * _truename(const char *, char *);
+
+/* Bit-mapped variable _djstat_flags describes what expensive
+   f?stat() features our application needs.  If you don't need a
+   feature, set its bit in the variable.  By default, all the
+   bits are cleared (i.e., you get the most expensive code).  */
+#define _STAT_INODE         1   /* should we bother getting inode numbers? */
+#define _STAT_EXEC_EXT      2   /* get execute bits from file extension? */
+#define _STAT_EXEC_MAGIC    4   /* get execute bits from magic signature? */
+#define _STAT_DIRSIZE       8   /* compute directory size? */
+#define _STAT_ROOT_TIME  0x10   /* try to get root dir time stamp? */
+#define _STAT_WRITEBIT   0x20   /* fstat() needs write bit? */
+
+extern unsigned short   _djstat_flags;
+
+/* Bit-mapped variable _djstat_fail_bits describes which individual
+   undocumented features f?stat() failed to use.  To get a human-
+   readable description of the bits, call _djstat_describe_lossage(). */
+#define _STFAIL_SDA         1   /* Get SDA call failed */
+#define _STFAIL_OSVER       2   /* Unsupported DOS version */
+#define _STFAIL_BADSDA      4   /* Bad pointer to SDA */
+#define _STFAIL_TRUENAME    8   /* _truename() failed */
+#define _STFAIL_HASH     0x10   /* inode defaults to hashing */
+#define _STFAIL_LABEL    0x20   /* Root dir, but no volume label */
+#define _STFAIL_DCOUNT   0x40   /* dirent_count ridiculously large */
+#define _STFAIL_WRITEBIT 0x80   /* fstat() failed to get write access bit */
+#define _STFAIL_DEVNO   0x100   /* fstat() failed to get device number */
+#define _STFAIL_BADSFT  0x200   /* SFT entry found, but can't be trusted */
+#define _STFAIL_SFTIDX  0x400   /* bad SFT index in JFT */
+#define _STFAIL_SFTNF   0x800   /* file entry not found in SFT array */
+
+extern unsigned short   _djstat_fail_bits;
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_stat_h_ */
diff --git a/contrib/media/updf/include/sys/sysmacros.h b/contrib/media/updf/include/sys/sysmacros.h
new file mode 100644
index 0000000000..7fd26fa971
--- /dev/null
+++ b/contrib/media/updf/include/sys/sysmacros.h
@@ -0,0 +1,31 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_sysmacros_h_
+#define __dj_include_sys_sysmacros_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#define major(x)	((int)(((unsigned)(x) >> 8) & 0xff))
+#define minor(x)	((int)((x) & 0xff))
+
+#define makedev(x,y)	((dev_t)(((x) << 8) | (y)))
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_sysmacros_h_ */
diff --git a/contrib/media/updf/include/sys/system.h b/contrib/media/updf/include/sys/system.h
new file mode 100644
index 0000000000..d55428b9e3
--- /dev/null
+++ b/contrib/media/updf/include/sys/system.h
@@ -0,0 +1,74 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_system_h__
+#define __dj_include_sys_system_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+extern int _shell_command  (const char *_prog, const char *_cmdline);
+extern int _is_unixy_shell (const char *_prog);
+extern int _is_dos_shell   (const char *_prog);
+
+/* Checking for special executable formats */
+
+typedef struct {
+  char magic[16];
+  int struct_length;
+  char go32[16];
+  unsigned char buffer[0];
+} _v1_stubinfo;
+
+
+typedef struct {
+  union {
+    unsigned version:8; /* The version of DJGPP created that COFF exe */
+    struct {
+      unsigned minor:4; /* The minor version of DJGPP */
+      unsigned major:4; /* The major version of DJGPP */
+    } v;
+  } version;
+
+  unsigned object_format:4; /* What an object format */
+# define _V2_OBJECT_FORMAT_UNKNOWN 0x00
+# define _V2_OBJECT_FORMAT_COFF    0x01
+
+  unsigned exec_format:4; /* What an executable format */
+# define _V2_EXEC_FORMAT_UNKNOWN    0x00
+# define _V2_EXEC_FORMAT_COFF       0x01
+# define _V2_EXEC_FORMAT_STUBCOFF   0x02
+# define _V2_EXEC_FORMAT_EXE        0x03
+# define _V2_EXEC_FORMAT_UNIXSCRIPT 0x04
+
+  unsigned valid:1; /* Only when nonzero all the information is valid */
+
+  unsigned has_stubinfo:1; /* When nonzero the stubinfo info is valid */
+
+  unsigned unused:14;
+
+  _v1_stubinfo *stubinfo;
+} _v2_prog_type;
+
+/* When program == NULL you have to pass a valid file handle
+   in fd, otherwise the file is opened and closed by the function */
+const _v2_prog_type *_check_v2_prog(const char *program, int fd);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_sys_system_h__ */
diff --git a/contrib/media/updf/include/sys/time.h b/contrib/media/updf/include/sys/time.h
new file mode 100644
index 0000000000..3c23fee9f3
--- /dev/null
+++ b/contrib/media/updf/include/sys/time.h
@@ -0,0 +1,47 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_time_h_
+#define __dj_include_sys_time_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <time.h>
+
+#define ITIMER_REAL      0
+#define ITIMER_PROF      1
+
+struct itimerval {
+  struct  timeval it_interval;    /* timer interval */
+  struct  timeval it_value;       /* current value */
+};
+
+/* Applications should set this to the number of microseconds between
+   timer ticks if they reprogram the system clock.  By default, it is
+   set to -1, which causes setitimer to use the default 54.925 msec
+   clock granularity.  */
+extern long __djgpp_clock_tick_interval;
+
+int getitimer(int _which, struct itimerval *_value);
+int setitimer(int _which, struct itimerval *_value, struct itimerval *_ovalue);
+int utimes(const char *_file, struct timeval _tvp[2]);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_time_h_ */
diff --git a/contrib/media/updf/include/sys/timeb.h b/contrib/media/updf/include/sys/timeb.h
new file mode 100644
index 0000000000..f6b2028f27
--- /dev/null
+++ b/contrib/media/updf/include/sys/timeb.h
@@ -0,0 +1,42 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_timeb_h_
+#define __dj_include_sys_timeb_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#include <sys/djtypes.h>
+
+__DJ_time_t
+#undef __DJ_time_t
+#define __DJ_time_t
+
+struct timeb
+{
+    time_t		time;		/* Seconds since the epoch	*/
+    unsigned short	millitm;
+    short		timezone;
+    short		dstflag;
+};
+
+extern int	ftime(struct timeb *);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_timeb_h_ */
diff --git a/contrib/media/updf/include/sys/times.h b/contrib/media/updf/include/sys/times.h
new file mode 100644
index 0000000000..e702c3b125
--- /dev/null
+++ b/contrib/media/updf/include/sys/times.h
@@ -0,0 +1,40 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_times_h_
+#define __dj_include_sys_times_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#include <sys/djtypes.h>
+__DJ_clock_t
+#undef __DJ_clock_t
+#define __DJ_clock_t
+
+struct tms {
+  clock_t tms_utime;
+  clock_t tms_cstime;
+  clock_t tms_cutime;
+  clock_t tms_stime;
+};
+
+clock_t	times(struct tms *buffer);
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_times_h_ */
diff --git a/contrib/media/updf/include/sys/types.h b/contrib/media/updf/include/sys/types.h
new file mode 100644
index 0000000000..79ba1f43b9
--- /dev/null
+++ b/contrib/media/updf/include/sys/types.h
@@ -0,0 +1,63 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1997 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_types_h_
+#define __dj_include_sys_types_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/djtypes.h>
+  
+typedef int		dev_t;
+typedef int		ino_t;
+typedef int		mode_t;
+typedef int		nlink_t;
+
+__DJ_gid_t
+#undef __DJ_gid_t
+#define __DJ_gid_t
+__DJ_off_t
+#undef __DJ_off_t
+#define __DJ_off_t
+__DJ_pid_t
+#undef __DJ_pid_t
+#define __DJ_pid_t
+__DJ_size_t
+#undef __DJ_size_t
+#define __DJ_size_t
+__DJ_ssize_t
+#undef __DJ_ssize_t
+#define __DJ_ssize_t
+__DJ_uid_t
+#undef __DJ_uid_t
+#define __DJ_uid_t
+
+/* Allow including program to override.  */
+#ifndef FD_SETSIZE
+#define FD_SETSIZE 256
+#endif
+
+typedef struct fd_set {
+  unsigned char fd_bits [((FD_SETSIZE) + 7) / 8];
+} fd_set;
+
+#define FD_SET(n, p)    ((p)->fd_bits[(n) / 8] |= (1 << ((n) & 7)))
+#define FD_CLR(n, p)	((p)->fd_bits[(n) / 8] &= ~(1 << ((n) & 7)))
+#define FD_ISSET(n, p)	((p)->fd_bits[(n) / 8] & (1 << ((n) & 7)))
+#define FD_ZERO(p)	memset ((void *)(p), 0, sizeof (*(p)))
+
+__DJ_time_t
+#undef __DJ_time_t
+#define __DJ_time_t
+
+#define __socklen_t_defined
+typedef unsigned int socklen_t;
+typedef unsigned short sa_family_t;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_types_h_ */
diff --git a/contrib/media/updf/include/sys/user.h b/contrib/media/updf/include/sys/user.h
new file mode 100644
index 0000000000..aca46e7d34
--- /dev/null
+++ b/contrib/media/updf/include/sys/user.h
@@ -0,0 +1,103 @@
+/* Copyright (C) 1998, 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SYS_USER_H
+#define _SYS_USER_H	1
+
+/* The whole purpose of this file is for GDB and GDB only.  Don't read
+   too much into it.  Don't use it for anything other than GDB unless
+   you know what you are doing.  */
+
+struct user_fpregs_struct
+{
+  long int cwd;
+  long int swd;
+  long int twd;
+  long int fip;
+  long int fcs;
+  long int foo;
+  long int fos;
+  long int st_space [20];
+};
+
+struct user_fpxregs_struct
+{
+  unsigned short int cwd;
+  unsigned short int swd;
+  unsigned short int twd;
+  unsigned short int fop;
+  long int fip;
+  long int fcs;
+  long int foo;
+  long int fos;
+  long int mxcsr;
+  long int reserved;
+  long int st_space[32];   /* 8*16 bytes for each FP-reg = 128 bytes */
+  long int xmm_space[32];  /* 8*16 bytes for each XMM-reg = 128 bytes */
+  long int padding[56];
+};
+
+struct user_regs_struct
+{
+  long int ebx;
+  long int ecx;
+  long int edx;
+  long int esi;
+  long int edi;
+  long int ebp;
+  long int eax;
+  long int xds;
+  long int xes;
+  long int xfs;
+  long int xgs;
+  long int orig_eax;
+  long int eip;
+  long int xcs;
+  long int eflags;
+  long int esp;
+  long int xss;
+};
+
+struct user
+{
+  struct user_regs_struct	regs;
+  int				u_fpvalid;
+  struct user_fpregs_struct	i387;
+  unsigned long int		u_tsize;
+  unsigned long int		u_dsize;
+  unsigned long int		u_ssize;
+  unsigned long			start_code;
+  unsigned long			start_stack;
+  long int			signal;
+  int				reserved;
+  struct user_regs_struct*	u_ar0;
+  struct user_fpregs_struct*	u_fpstate;
+  unsigned long int		magic;
+  char				u_comm [32];
+  int				u_debugreg [8];
+};
+
+#define PAGE_SHIFT		12
+#define PAGE_SIZE		(1UL << PAGE_SHIFT)
+#define PAGE_MASK		(~(PAGE_SIZE-1))
+#define NBPG			PAGE_SIZE
+#define UPAGES			1
+#define HOST_TEXT_START_ADDR	(u.start_code)
+#define HOST_STACK_END_ADDR	(u.start_stack + u.u_ssize * NBPG)
+
+#endif	/* _SYS_USER_H */
diff --git a/contrib/media/updf/include/sys/utsname.h b/contrib/media/updf/include/sys/utsname.h
new file mode 100644
index 0000000000..7a3abb241c
--- /dev/null
+++ b/contrib/media/updf/include/sys/utsname.h
@@ -0,0 +1,36 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_utsname_h_
+#define __dj_include_sys_utsname_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+struct utsname {
+  char machine[9];
+  char nodename[32];
+  char release[9];
+  char sysname[9];
+  char version[9];
+};
+
+int	uname(struct utsname *name);
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_utsname_h_ */
diff --git a/contrib/media/updf/include/sys/version.h b/contrib/media/updf/include/sys/version.h
new file mode 100644
index 0000000000..3537799492
--- /dev/null
+++ b/contrib/media/updf/include/sys/version.h
@@ -0,0 +1,19 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+
+#undef DJGPP
+#undef __DJGPP
+#undef __DJGPP__
+
+#define DJGPP 2
+#define __DJGPP 2
+#define __DJGPP__ 2
+
+#undef DJGPP_MINOR
+#undef __DJGPP_MINOR
+#undef __DJGPP_MINOR__
+
+#define DJGPP_MINOR 3
+#define __DJGPP_MINOR 3
+#define __DJGPP_MINOR__ 3
+
diff --git a/contrib/media/updf/include/sys/vfs.h b/contrib/media/updf/include/sys/vfs.h
new file mode 100644
index 0000000000..ed8c5993b3
--- /dev/null
+++ b/contrib/media/updf/include/sys/vfs.h
@@ -0,0 +1,50 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_vfs_h_
+#define __dj_include_sys_vfs_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+typedef long	fsid_t[2];
+
+#define	MOUNT_UFS	0
+#define	MOUNT_NFS	1	/* Not possible on DOS */
+#define	MOUNT_CDFS	2	/* Not possible on DOS */
+
+#define	FS_MAGIC	0x11954	/* Taken from HP-UX */
+
+struct statfs
+{
+    long	f_type;
+    long	f_bsize;
+    long	f_blocks;
+    long	f_bfree;
+    long	f_bavail;
+    long	f_files;
+    long	f_ffree;
+    fsid_t	f_fsid;
+    long	f_magic;
+};
+
+extern int	statfs(const char *, struct statfs *);
+extern int	fstatfs(int, struct statfs *);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_vfs_h_ */
diff --git a/contrib/media/updf/include/sys/wait.h b/contrib/media/updf/include/sys/wait.h
new file mode 100644
index 0000000000..550e8642b4
--- /dev/null
+++ b/contrib/media/updf/include/sys/wait.h
@@ -0,0 +1,45 @@
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_wait_h_
+#define __dj_include_sys_wait_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#include <sys/djtypes.h>
+
+#define WEXITSTATUS(stat_val)	(  (stat_val) & 0x000ff)
+#define WIFEXITED(stat_val)	(!((stat_val) & 0x3ff00))
+#define WIFSIGNALED(stat_val)	( ((stat_val) & 0x3ff00))
+#define WIFSTOPPED(stat_val)	0
+#define WNOHANG			1
+#define WSTOPSIG(stat_val)	0
+#define WTERMSIG(stat_val)	( ((stat_val) >> 8 ) & 0x3ff)
+#define WUNTRACED		0
+
+__DJ_pid_t
+#undef __DJ_pid_t
+#define __DJ_pid_t
+
+pid_t wait(int *stat_loc);
+pid_t waitpid(pid_t pid, int *stat_loc, int options);
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_wait_h_ */
diff --git a/contrib/media/updf/include/t1.h b/contrib/media/updf/include/t1.h
new file mode 100644
index 0000000000..572ec88d2f
--- /dev/null
+++ b/contrib/media/updf/include/t1.h
@@ -0,0 +1,147 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __T1_H
+#define __T1_H
+/**
+@file t1.h
+@brief Implementation of the tier-1 coding (coding of code-block coefficients) (T1)
+
+The functions in T1.C have for goal to realize the tier-1 coding operation. The functions
+in T1.C are used by some function in TCD.C.
+*/
+
+/** @defgroup T1 T1 - Implementation of the tier-1 coding */
+/*@{*/
+
+/* ----------------------------------------------------------------------- */
+#define T1_NMSEDEC_BITS 7
+
+#define T1_SIG_NE 0x0001	/**< Context orientation : North-East direction */
+#define T1_SIG_SE 0x0002	/**< Context orientation : South-East direction */
+#define T1_SIG_SW 0x0004	/**< Context orientation : South-West direction */
+#define T1_SIG_NW 0x0008	/**< Context orientation : North-West direction */
+#define T1_SIG_N 0x0010		/**< Context orientation : North direction */
+#define T1_SIG_E 0x0020		/**< Context orientation : East direction */
+#define T1_SIG_S 0x0040		/**< Context orientation : South direction */
+#define T1_SIG_W 0x0080		/**< Context orientation : West direction */
+#define T1_SIG_OTH (T1_SIG_N|T1_SIG_NE|T1_SIG_E|T1_SIG_SE|T1_SIG_S|T1_SIG_SW|T1_SIG_W|T1_SIG_NW)
+#define T1_SIG_PRIM (T1_SIG_N|T1_SIG_E|T1_SIG_S|T1_SIG_W)
+
+#define T1_SGN_N 0x0100
+#define T1_SGN_E 0x0200
+#define T1_SGN_S 0x0400
+#define T1_SGN_W 0x0800
+#define T1_SGN (T1_SGN_N|T1_SGN_E|T1_SGN_S|T1_SGN_W)
+
+#define T1_SIG 0x1000
+#define T1_REFINE 0x2000
+#define T1_VISIT 0x4000
+
+#define T1_NUMCTXS_ZC 9
+#define T1_NUMCTXS_SC 5
+#define T1_NUMCTXS_MAG 3
+#define T1_NUMCTXS_AGG 1
+#define T1_NUMCTXS_UNI 1
+
+#define T1_CTXNO_ZC 0
+#define T1_CTXNO_SC (T1_CTXNO_ZC+T1_NUMCTXS_ZC)
+#define T1_CTXNO_MAG (T1_CTXNO_SC+T1_NUMCTXS_SC)
+#define T1_CTXNO_AGG (T1_CTXNO_MAG+T1_NUMCTXS_MAG)
+#define T1_CTXNO_UNI (T1_CTXNO_AGG+T1_NUMCTXS_AGG)
+#define T1_NUMCTXS (T1_CTXNO_UNI+T1_NUMCTXS_UNI)
+
+#define T1_NMSEDEC_FRACBITS (T1_NMSEDEC_BITS-1)
+
+#define T1_TYPE_MQ 0	/**< Normal coding using entropy coder */
+#define T1_TYPE_RAW 1	/**< No encoding the information is store under raw format in codestream (mode switch RAW)*/
+
+/* ----------------------------------------------------------------------- */
+
+typedef short flag_t;
+
+/**
+Tier-1 coding (coding of code-block coefficients)
+*/
+typedef struct opj_t1 {
+	/** codec context */
+	opj_common_ptr cinfo;
+
+	/** MQC component */
+	opj_mqc_t *mqc;
+	/** RAW component */
+	opj_raw_t *raw;
+
+	int *data;
+	flag_t *flags;
+	int w;
+	int h;
+	int datasize;
+	int flagssize;
+	int flags_stride;
+} opj_t1_t;
+
+#define MACRO_t1_flags(x,y) t1->flags[((x)*(t1->flags_stride))+(y)]
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Create a new T1 handle 
+and initialize the look-up tables of the Tier-1 coder/decoder
+@return Returns a new T1 handle if successful, returns NULL otherwise
+@see t1_init_luts
+*/
+opj_t1_t* t1_create(opj_common_ptr cinfo);
+/**
+Destroy a previously created T1 handle
+@param t1 T1 handle to destroy
+*/
+void t1_destroy(opj_t1_t *t1);
+/**
+Encode the code-blocks of a tile
+@param t1 T1 handle
+@param tile The tile to encode
+@param tcp Tile coding parameters
+*/
+void t1_encode_cblks(opj_t1_t *t1, opj_tcd_tile_t *tile, opj_tcp_t *tcp);
+/**
+Decode the code-blocks of a tile
+@param t1 T1 handle
+@param tilec The tile to decode
+@param tccp Tile coding parameters
+*/
+void t1_decode_cblks(opj_t1_t* t1, opj_tcd_tilecomp_t* tilec, opj_tccp_t* tccp);
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __T1_H */
diff --git a/contrib/media/updf/include/t1_luts.h b/contrib/media/updf/include/t1_luts.h
new file mode 100644
index 0000000000..e5e33f6656
--- /dev/null
+++ b/contrib/media/updf/include/t1_luts.h
@@ -0,0 +1,143 @@
+/* This file was automatically generated by t1_generate_luts.c */
+
+static char lut_ctxno_zc[1024] = {
+  0, 1, 1, 2, 1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
+  5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 
+  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 
+  7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 
+  5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 
+  8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 
+  7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 
+  8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 
+  0, 1, 1, 2, 1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 
+  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 
+  5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 
+  7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 
+  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 
+  4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 
+  7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 
+  7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 
+  0, 1, 1, 2, 1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
+  5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 
+  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 
+  7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 
+  5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 
+  8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 
+  7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 
+  8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 
+  0, 3, 3, 6, 3, 6, 6, 8, 3, 6, 6, 8, 6, 8, 8, 8, 1, 4, 4, 7, 4, 7, 7, 8, 4, 7, 7, 8, 7, 8, 8, 8, 
+  1, 4, 4, 7, 4, 7, 7, 8, 4, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 
+  1, 4, 4, 7, 4, 7, 7, 8, 4, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 
+  2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 
+  1, 4, 4, 7, 4, 7, 7, 8, 4, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 
+  2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 
+  2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 
+  2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8
+};
+
+static char lut_ctxno_sc[256] = {
+  0x9, 0xa, 0xc, 0xd, 0xa, 0xa, 0xd, 0xd, 0xc, 0xd, 0xc, 0xd, 0xd, 0xd, 0xd, 0xd, 
+  0x9, 0xa, 0xc, 0xb, 0xa, 0x9, 0xd, 0xc, 0xc, 0xb, 0xc, 0xb, 0xd, 0xc, 0xd, 0xc, 
+  0x9, 0xa, 0xc, 0xb, 0xa, 0xa, 0xb, 0xb, 0xc, 0xd, 0x9, 0xa, 0xd, 0xd, 0xa, 0xa, 
+  0x9, 0xa, 0xc, 0xd, 0xa, 0x9, 0xb, 0xc, 0xc, 0xb, 0x9, 0xa, 0xd, 0xc, 0xa, 0x9, 
+  0x9, 0xa, 0xc, 0xd, 0xa, 0x9, 0xb, 0xc, 0xc, 0xd, 0xc, 0xd, 0xb, 0xc, 0xb, 0xc, 
+  0x9, 0xa, 0xc, 0xb, 0xa, 0xa, 0xb, 0xb, 0xc, 0xb, 0xc, 0xb, 0xb, 0xb, 0xb, 0xb, 
+  0x9, 0xa, 0xc, 0xb, 0xa, 0x9, 0xd, 0xc, 0xc, 0xd, 0x9, 0xa, 0xb, 0xc, 0xa, 0x9, 
+  0x9, 0xa, 0xc, 0xd, 0xa, 0xa, 0xd, 0xd, 0xc, 0xb, 0x9, 0xa, 0xb, 0xb, 0xa, 0xa, 
+  0x9, 0xa, 0xc, 0xd, 0xa, 0xa, 0xd, 0xd, 0xc, 0xb, 0x9, 0xa, 0xb, 0xb, 0xa, 0xa, 
+  0x9, 0xa, 0xc, 0xb, 0xa, 0x9, 0xd, 0xc, 0xc, 0xd, 0x9, 0xa, 0xb, 0xc, 0xa, 0x9, 
+  0x9, 0xa, 0xc, 0xb, 0xa, 0xa, 0xb, 0xb, 0xc, 0xb, 0xc, 0xb, 0xb, 0xb, 0xb, 0xb, 
+  0x9, 0xa, 0xc, 0xd, 0xa, 0x9, 0xb, 0xc, 0xc, 0xd, 0xc, 0xd, 0xb, 0xc, 0xb, 0xc, 
+  0x9, 0xa, 0xc, 0xd, 0xa, 0x9, 0xb, 0xc, 0xc, 0xb, 0x9, 0xa, 0xd, 0xc, 0xa, 0x9, 
+  0x9, 0xa, 0xc, 0xb, 0xa, 0xa, 0xb, 0xb, 0xc, 0xd, 0x9, 0xa, 0xd, 0xd, 0xa, 0xa, 
+  0x9, 0xa, 0xc, 0xb, 0xa, 0x9, 0xd, 0xc, 0xc, 0xb, 0xc, 0xb, 0xd, 0xc, 0xd, 0xc, 
+  0x9, 0xa, 0xc, 0xd, 0xa, 0xa, 0xd, 0xd, 0xc, 0xd, 0xc, 0xd, 0xd, 0xd, 0xd, 0xd
+};
+
+static char lut_spb[256] = {
+  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+  0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 
+  0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+  0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, 
+  0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 1, 0, 0, 
+  0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 
+  0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 
+  0, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
+};
+
+static short lut_nmsedec_sig[1 << T1_NMSEDEC_BITS] = {
+  0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
+  0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
+  0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
+  0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
+  0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
+  0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
+  0x0000, 0x0180, 0x0300, 0x0480, 0x0600, 0x0780, 0x0900, 0x0a80, 
+  0x0c00, 0x0d80, 0x0f00, 0x1080, 0x1200, 0x1380, 0x1500, 0x1680, 
+  0x1800, 0x1980, 0x1b00, 0x1c80, 0x1e00, 0x1f80, 0x2100, 0x2280, 
+  0x2400, 0x2580, 0x2700, 0x2880, 0x2a00, 0x2b80, 0x2d00, 0x2e80, 
+  0x3000, 0x3180, 0x3300, 0x3480, 0x3600, 0x3780, 0x3900, 0x3a80, 
+  0x3c00, 0x3d80, 0x3f00, 0x4080, 0x4200, 0x4380, 0x4500, 0x4680, 
+  0x4800, 0x4980, 0x4b00, 0x4c80, 0x4e00, 0x4f80, 0x5100, 0x5280, 
+  0x5400, 0x5580, 0x5700, 0x5880, 0x5a00, 0x5b80, 0x5d00, 0x5e80, 
+  0x6000, 0x6180, 0x6300, 0x6480, 0x6600, 0x6780, 0x6900, 0x6a80, 
+  0x6c00, 0x6d80, 0x6f00, 0x7080, 0x7200, 0x7380, 0x7500, 0x7680
+};
+
+static short lut_nmsedec_sig0[1 << T1_NMSEDEC_BITS] = {
+  0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0080, 0x0080, 
+  0x0080, 0x0080, 0x0100, 0x0100, 0x0100, 0x0180, 0x0180, 0x0200, 
+  0x0200, 0x0280, 0x0280, 0x0300, 0x0300, 0x0380, 0x0400, 0x0400, 
+  0x0480, 0x0500, 0x0580, 0x0580, 0x0600, 0x0680, 0x0700, 0x0780, 
+  0x0800, 0x0880, 0x0900, 0x0980, 0x0a00, 0x0a80, 0x0b80, 0x0c00, 
+  0x0c80, 0x0d00, 0x0e00, 0x0e80, 0x0f00, 0x1000, 0x1080, 0x1180, 
+  0x1200, 0x1300, 0x1380, 0x1480, 0x1500, 0x1600, 0x1700, 0x1780, 
+  0x1880, 0x1980, 0x1a80, 0x1b00, 0x1c00, 0x1d00, 0x1e00, 0x1f00, 
+  0x2000, 0x2100, 0x2200, 0x2300, 0x2400, 0x2500, 0x2680, 0x2780, 
+  0x2880, 0x2980, 0x2b00, 0x2c00, 0x2d00, 0x2e80, 0x2f80, 0x3100, 
+  0x3200, 0x3380, 0x3480, 0x3600, 0x3700, 0x3880, 0x3a00, 0x3b00, 
+  0x3c80, 0x3e00, 0x3f80, 0x4080, 0x4200, 0x4380, 0x4500, 0x4680, 
+  0x4800, 0x4980, 0x4b00, 0x4c80, 0x4e00, 0x4f80, 0x5180, 0x5300, 
+  0x5480, 0x5600, 0x5800, 0x5980, 0x5b00, 0x5d00, 0x5e80, 0x6080, 
+  0x6200, 0x6400, 0x6580, 0x6780, 0x6900, 0x6b00, 0x6d00, 0x6e80, 
+  0x7080, 0x7280, 0x7480, 0x7600, 0x7800, 0x7a00, 0x7c00, 0x7e00
+};
+
+static short lut_nmsedec_ref[1 << T1_NMSEDEC_BITS] = {
+  0x1800, 0x1780, 0x1700, 0x1680, 0x1600, 0x1580, 0x1500, 0x1480, 
+  0x1400, 0x1380, 0x1300, 0x1280, 0x1200, 0x1180, 0x1100, 0x1080, 
+  0x1000, 0x0f80, 0x0f00, 0x0e80, 0x0e00, 0x0d80, 0x0d00, 0x0c80, 
+  0x0c00, 0x0b80, 0x0b00, 0x0a80, 0x0a00, 0x0980, 0x0900, 0x0880, 
+  0x0800, 0x0780, 0x0700, 0x0680, 0x0600, 0x0580, 0x0500, 0x0480, 
+  0x0400, 0x0380, 0x0300, 0x0280, 0x0200, 0x0180, 0x0100, 0x0080, 
+  0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
+  0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
+  0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
+  0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
+  0x0000, 0x0080, 0x0100, 0x0180, 0x0200, 0x0280, 0x0300, 0x0380, 
+  0x0400, 0x0480, 0x0500, 0x0580, 0x0600, 0x0680, 0x0700, 0x0780, 
+  0x0800, 0x0880, 0x0900, 0x0980, 0x0a00, 0x0a80, 0x0b00, 0x0b80, 
+  0x0c00, 0x0c80, 0x0d00, 0x0d80, 0x0e00, 0x0e80, 0x0f00, 0x0f80, 
+  0x1000, 0x1080, 0x1100, 0x1180, 0x1200, 0x1280, 0x1300, 0x1380, 
+  0x1400, 0x1480, 0x1500, 0x1580, 0x1600, 0x1680, 0x1700, 0x1780
+};
+
+static short lut_nmsedec_ref0[1 << T1_NMSEDEC_BITS] = {
+  0x2000, 0x1f00, 0x1e00, 0x1d00, 0x1c00, 0x1b00, 0x1a80, 0x1980, 
+  0x1880, 0x1780, 0x1700, 0x1600, 0x1500, 0x1480, 0x1380, 0x1300, 
+  0x1200, 0x1180, 0x1080, 0x1000, 0x0f00, 0x0e80, 0x0e00, 0x0d00, 
+  0x0c80, 0x0c00, 0x0b80, 0x0a80, 0x0a00, 0x0980, 0x0900, 0x0880, 
+  0x0800, 0x0780, 0x0700, 0x0680, 0x0600, 0x0580, 0x0580, 0x0500, 
+  0x0480, 0x0400, 0x0400, 0x0380, 0x0300, 0x0300, 0x0280, 0x0280, 
+  0x0200, 0x0200, 0x0180, 0x0180, 0x0100, 0x0100, 0x0100, 0x0080, 
+  0x0080, 0x0080, 0x0080, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 
+  0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0080, 0x0080, 
+  0x0080, 0x0080, 0x0100, 0x0100, 0x0100, 0x0180, 0x0180, 0x0200, 
+  0x0200, 0x0280, 0x0280, 0x0300, 0x0300, 0x0380, 0x0400, 0x0400, 
+  0x0480, 0x0500, 0x0580, 0x0580, 0x0600, 0x0680, 0x0700, 0x0780, 
+  0x0800, 0x0880, 0x0900, 0x0980, 0x0a00, 0x0a80, 0x0b80, 0x0c00, 
+  0x0c80, 0x0d00, 0x0e00, 0x0e80, 0x0f00, 0x1000, 0x1080, 0x1180, 
+  0x1200, 0x1300, 0x1380, 0x1480, 0x1500, 0x1600, 0x1700, 0x1780, 
+  0x1880, 0x1980, 0x1a80, 0x1b00, 0x1c00, 0x1d00, 0x1e00, 0x1f00
+};
+
diff --git a/contrib/media/updf/include/t2.h b/contrib/media/updf/include/t2.h
new file mode 100644
index 0000000000..2151ba67f4
--- /dev/null
+++ b/contrib/media/updf/include/t2.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __T2_H
+#define __T2_H
+/**
+@file t2.h
+@brief Implementation of a tier-2 coding (packetization of code-block data) (T2)
+
+*/
+
+/** @defgroup T2 T2 - Implementation of a tier-2 coding */
+/*@{*/
+
+/**
+Tier-2 coding
+*/
+typedef struct opj_t2 {
+	/** codec context */
+	opj_common_ptr cinfo;
+
+	/** Encoding: pointer to the src image. Decoding: pointer to the dst image. */
+	opj_image_t *image;
+	/** pointer to the image coding parameters */
+	opj_cp_t *cp;
+} opj_t2_t;
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+
+/**
+Encode the packets of a tile to a destination buffer
+@param t2 T2 handle
+@param tileno number of the tile encoded
+@param tile the tile for which to write the packets
+@param maxlayers maximum number of layers
+@param dest the destination buffer
+@param len the length of the destination buffer
+@param cstr_info Codestream information structure 
+@param tpnum Tile part number of the current tile
+@param tppos The position of the tile part flag in the progression order
+@param pino 
+@param t2_mode If == 0 In Threshold calculation ,If == 1 Final pass
+@param cur_totnum_tp The total number of tile parts in the current tile
+*/
+int t2_encode_packets(opj_t2_t* t2,int tileno, opj_tcd_tile_t *tile, int maxlayers, unsigned char *dest, int len, opj_codestream_info_t *cstr_info,int tpnum, int tppos,int pino,J2K_T2_MODE t2_mode,int cur_totnum_tp);
+/**
+Decode the packets of a tile from a source buffer
+@param t2 T2 handle
+@param src the source buffer
+@param len length of the source buffer
+@param tileno number that identifies the tile for which to decode the packets
+@param tile tile for which to decode the packets
+@param cstr_info Codestream information structure
+ */
+int t2_decode_packets(opj_t2_t *t2, unsigned char *src, int len, int tileno, opj_tcd_tile_t *tile, opj_codestream_info_t *cstr_info);
+
+/**
+Create a T2 handle
+@param cinfo Codec context info
+@param image Source or destination image
+@param cp Image coding parameters
+@return Returns a new T2 handle if successful, returns NULL otherwise
+*/
+opj_t2_t* t2_create(opj_common_ptr cinfo, opj_image_t *image, opj_cp_t *cp);
+/**
+Destroy a T2 handle
+@param t2 T2 handle to destroy
+*/
+void t2_destroy(opj_t2_t *t2);
+
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __T2_H */
diff --git a/contrib/media/updf/include/table.h b/contrib/media/updf/include/table.h
new file mode 100644
index 0000000000..8406ee22d4
--- /dev/null
+++ b/contrib/media/updf/include/table.h
@@ -0,0 +1,39 @@
+/*
+** table.c
+** Module to control static tables
+** TeCGraf - PUC-Rio
+** 11 May 93
+*/
+
+#ifndef table_h
+#define table_h
+
+extern Symbol *lua_table;
+extern Word    lua_ntable;
+
+extern char  **lua_constant;
+extern Word    lua_nconstant;
+
+extern char  **lua_string;
+extern Word    lua_nstring;
+
+extern Hash  **lua_array;
+extern Word    lua_narray;
+
+extern char   *lua_file[];
+extern int     lua_nfile;
+
+#define lua_markstring(s)	(*((s)-1))
+
+
+int   lua_findsymbol           (char *s);
+int   lua_findenclosedconstant (char *s);
+int   lua_findconstant         (char *s);
+void  lua_markobject           (Object *o);
+char *lua_createstring         (char *s);
+void *lua_createarray          (void *a);
+int   lua_addfile              (char *fn);
+char *lua_filename             (void);
+void  lua_nextvar              (void);
+
+#endif
diff --git a/contrib/media/updf/include/tcd.h b/contrib/media/updf/include/tcd.h
new file mode 100644
index 0000000000..a5330730f4
--- /dev/null
+++ b/contrib/media/updf/include/tcd.h
@@ -0,0 +1,286 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __TCD_H
+#define __TCD_H
+/**
+@file tcd.h
+@brief Implementation of a tile coder/decoder (TCD)
+
+The functions in TCD.C have for goal to encode or decode each tile independently from
+each other. The functions in TCD.C are used by some function in J2K.C.
+*/
+
+/** @defgroup TCD TCD - Implementation of a tile coder/decoder */
+/*@{*/
+
+/**
+FIXME: documentation
+*/
+typedef struct opj_tcd_seg {
+  unsigned char** data;
+  int dataindex;
+  int numpasses;
+  int len;
+  int maxpasses;
+  int numnewpasses;
+  int newlen;
+} opj_tcd_seg_t;
+
+/**
+FIXME: documentation
+*/
+typedef struct opj_tcd_pass {
+  int rate;
+  double distortiondec;
+  int term, len;
+} opj_tcd_pass_t;
+
+/**
+FIXME: documentation
+*/
+typedef struct opj_tcd_layer {
+  int numpasses;		/* Number of passes in the layer */
+  int len;			/* len of information */
+  double disto;			/* add for index (Cfr. Marcela) */
+  unsigned char *data;		/* data */
+} opj_tcd_layer_t;
+
+/**
+FIXME: documentation
+*/
+typedef struct opj_tcd_cblk_enc {
+  unsigned char* data;	/* Data */
+  opj_tcd_layer_t* layers;	/* layer information */
+  opj_tcd_pass_t* passes;	/* information about the passes */
+  int x0, y0, x1, y1;		/* dimension of the code-blocks : left upper corner (x0, y0) right low corner (x1,y1) */
+  int numbps;
+  int numlenbits;
+  int numpasses;		/* number of pass already done for the code-blocks */
+  int numpassesinlayers;	/* number of passes in the layer */
+  int totalpasses;		/* total number of passes */
+} opj_tcd_cblk_enc_t;
+
+typedef struct opj_tcd_cblk_dec {
+  unsigned char* data;	/* Data */
+  opj_tcd_seg_t* segs;		/* segments informations */
+	int x0, y0, x1, y1;		/* dimension of the code-blocks : left upper corner (x0, y0) right low corner (x1,y1) */
+  int numbps;
+  int numlenbits;
+  int len;			/* length */
+  int numnewpasses;		/* number of pass added to the code-blocks */
+  int numsegs;			/* number of segments */
+} opj_tcd_cblk_dec_t;
+
+/**
+FIXME: documentation
+*/
+typedef struct opj_tcd_precinct {
+  int x0, y0, x1, y1;		/* dimension of the precinct : left upper corner (x0, y0) right low corner (x1,y1) */
+  int cw, ch;			/* number of precinct in width and heigth */
+  union{		/* code-blocks informations */
+	  opj_tcd_cblk_enc_t* enc;
+	  opj_tcd_cblk_dec_t* dec;
+  } cblks;
+  opj_tgt_tree_t *incltree;		/* inclusion tree */
+  opj_tgt_tree_t *imsbtree;		/* IMSB tree */
+} opj_tcd_precinct_t;
+
+/**
+FIXME: documentation
+*/
+typedef struct opj_tcd_band {
+  int x0, y0, x1, y1;		/* dimension of the subband : left upper corner (x0, y0) right low corner (x1,y1) */
+  int bandno;
+  opj_tcd_precinct_t *precincts;	/* precinct information */
+  int numbps;
+  float stepsize;
+} opj_tcd_band_t;
+
+/**
+FIXME: documentation
+*/
+typedef struct opj_tcd_resolution {
+  int x0, y0, x1, y1;		/* dimension of the resolution level : left upper corner (x0, y0) right low corner (x1,y1) */
+  int pw, ph;
+  int numbands;			/* number sub-band for the resolution level */
+  opj_tcd_band_t bands[3];		/* subband information */
+} opj_tcd_resolution_t;
+
+/**
+FIXME: documentation
+*/
+typedef struct opj_tcd_tilecomp {
+  int x0, y0, x1, y1;		/* dimension of component : left upper corner (x0, y0) right low corner (x1,y1) */
+  int numresolutions;		/* number of resolutions level */
+  opj_tcd_resolution_t *resolutions;	/* resolutions information */
+  int *data;			/* data of the component */
+  int numpix;			/* add fixed_quality */
+} opj_tcd_tilecomp_t;
+
+/**
+FIXME: documentation
+*/
+typedef struct opj_tcd_tile {
+  int x0, y0, x1, y1;		/* dimension of the tile : left upper corner (x0, y0) right low corner (x1,y1) */
+  int numcomps;			/* number of components in tile */
+  opj_tcd_tilecomp_t *comps;	/* Components information */
+  int numpix;			/* add fixed_quality */
+  double distotile;		/* add fixed_quality */
+  double distolayer[100];	/* add fixed_quality */
+  /** packet number */
+  int packno;
+} opj_tcd_tile_t;
+
+/**
+FIXME: documentation
+*/
+typedef struct opj_tcd_image {
+  int tw, th;			/* number of tiles in width and heigth */
+  opj_tcd_tile_t *tiles;		/* Tiles information */
+} opj_tcd_image_t;
+
+/**
+Tile coder/decoder
+*/
+typedef struct opj_tcd {
+	/** Position of the tilepart flag in Progression order*/
+	int tp_pos;
+	/** Tile part number*/
+	int tp_num;
+	/** Current tile part number*/
+	int cur_tp_num;
+	/** Total number of tileparts of the current tile*/
+	int cur_totnum_tp;
+	/** Current Packet iterator number */
+	int cur_pino;
+	/** codec context */
+	opj_common_ptr cinfo;
+
+	/** info on each image tile */
+	opj_tcd_image_t *tcd_image;
+	/** image */
+	opj_image_t *image;
+	/** coding parameters */
+	opj_cp_t *cp;
+	/** pointer to the current encoded/decoded tile */
+	opj_tcd_tile_t *tcd_tile;
+	/** coding/decoding parameters common to all tiles */
+	opj_tcp_t *tcp;
+	/** current encoded/decoded tile */
+	int tcd_tileno;
+	/** Time taken to encode a tile*/
+	double encoding_time;
+} opj_tcd_t;
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+
+/**
+Dump the content of a tcd structure
+*/
+void tcd_dump(FILE *fd, opj_tcd_t *tcd, opj_tcd_image_t *img);
+/**
+Create a new TCD handle
+@param cinfo Codec context info
+@return Returns a new TCD handle if successful returns NULL otherwise
+*/
+opj_tcd_t* tcd_create(opj_common_ptr cinfo);
+/**
+Destroy a previously created TCD handle
+@param tcd TCD handle to destroy
+*/
+void tcd_destroy(opj_tcd_t *tcd);
+/**
+Initialize the tile coder (allocate the memory)
+@param tcd TCD handle
+@param image Raw image
+@param cp Coding parameters
+@param curtileno Number that identifies the tile that will be encoded
+*/
+void tcd_malloc_encode(opj_tcd_t *tcd, opj_image_t * image, opj_cp_t * cp, int curtileno);
+/**
+Free the memory allocated for encoding
+@param tcd TCD handle
+*/
+void tcd_free_encode(opj_tcd_t *tcd);
+/**
+Initialize the tile coder (reuses the memory allocated by tcd_malloc_encode)
+@param tcd TCD handle
+@param image Raw image
+@param cp Coding parameters
+@param curtileno Number that identifies the tile that will be encoded
+*/
+void tcd_init_encode(opj_tcd_t *tcd, opj_image_t * image, opj_cp_t * cp, int curtileno);
+/**
+Initialize the tile decoder
+@param tcd TCD handle
+@param image Raw image
+@param cp Coding parameters
+*/
+void tcd_malloc_decode(opj_tcd_t *tcd, opj_image_t * image, opj_cp_t * cp);
+void tcd_malloc_decode_tile(opj_tcd_t *tcd, opj_image_t * image, opj_cp_t * cp, int tileno, opj_codestream_info_t *cstr_info);
+void tcd_makelayer_fixed(opj_tcd_t *tcd, int layno, int final);
+void tcd_rateallocate_fixed(opj_tcd_t *tcd);
+void tcd_makelayer(opj_tcd_t *tcd, int layno, double thresh, int final);
+bool tcd_rateallocate(opj_tcd_t *tcd, unsigned char *dest, int len, opj_codestream_info_t *cstr_info);
+/**
+Encode a tile from the raw image into a buffer
+@param tcd TCD handle
+@param tileno Number that identifies one of the tiles to be encoded
+@param dest Destination buffer
+@param len Length of destination buffer
+@param cstr_info Codestream information structure 
+@return 
+*/
+int tcd_encode_tile(opj_tcd_t *tcd, int tileno, unsigned char *dest, int len, opj_codestream_info_t *cstr_info);
+/**
+Decode a tile from a buffer into a raw image
+@param tcd TCD handle
+@param src Source buffer
+@param len Length of source buffer
+@param tileno Number that identifies one of the tiles to be decoded
+@param cstr_info Codestream information structure
+*/
+bool tcd_decode_tile(opj_tcd_t *tcd, unsigned char *src, int len, int tileno, opj_codestream_info_t *cstr_info);
+/**
+Free the memory allocated for decoding
+@param tcd TCD handle
+*/
+void tcd_free_decode(opj_tcd_t *tcd);
+void tcd_free_decode_tile(opj_tcd_t *tcd, int tileno);
+
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __TCD_H */
diff --git a/contrib/media/updf/include/term.h b/contrib/media/updf/include/term.h
new file mode 100644
index 0000000000..f5656dc5b1
--- /dev/null
+++ b/contrib/media/updf/include/term.h
@@ -0,0 +1,731 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * ), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************/
+/* Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995                */
+/*    and: Eric S. Raymond <esr@snark.thyrsus.com>                          */
+/****************************************************************************/
+
+/* $Id: MKterm.h.awk.in,v 1.23 1998/02/11 12:13:46 tom Exp $ */
+
+/*
+**	term.h -- Definition of struct term
+*/
+
+#ifndef _TERM_H
+#define _TERM_H
+
+#undef  NCURSES_VERSION
+#define NCURSES_VERSION "4.2"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Make this file self-contained by providing defaults for the HAVE_TERMIO[S]_H
+ * and BROKEN_LINKER definition (based on the system for which this was configured).
+ */
+
+#ifndef HAVE_TERMIOS_H
+#define HAVE_TERMIOS_H 1
+#endif
+
+#ifndef HAVE_TERMIO_H
+#define HAVE_TERMIO_H 1
+#endif
+
+#ifndef HAVE_TCGETATTR
+#define HAVE_TCGETATTR 1
+#endif
+
+#ifndef BROKEN_LINKER
+#define BROKEN_LINKER 0
+#endif
+
+#ifndef NCURSES_CONST
+#define NCURSES_CONST /*nothing*/
+#endif
+
+/* Assume Posix termio if we have the header and function */
+#if HAVE_TERMIOS_H && HAVE_TCGETATTR
+#ifndef TERMIOS
+#define TERMIOS 1
+#endif
+#include <termios.h>
+#define TTY struct termios
+
+#else /* !HAVE_TERMIOS_H */
+
+#if HAVE_TERMIO_H
+#ifndef TERMIOS
+#define TERMIOS 1
+#endif
+#include <termio.h>
+#define TTY struct termio
+#define TCSANOW TCSETA
+#define TCSADRAIN TCSETAW
+#define TCSAFLUSH TCSETAF
+#define tcsetattr(fd, cmd, arg) ioctl(fd, cmd, arg)
+#define tcgetattr(fd, arg) ioctl(fd, TCGETA, arg)
+#define cfgetospeed(t) ((t)->c_cflag & CBAUD)
+#define TCIFLUSH 0
+#define TCOFLUSH 1
+#define TCIOFLUSH 2
+#define tcflush(fd, arg) ioctl(fd, TCFLSH, arg)
+
+#else /* !HAVE_TERMIO_H */
+
+#undef TERMIOS
+#include <sgtty.h>
+#include <sys/ioctl.h>
+#define TTY struct sgttyb
+
+#endif /* HAVE_TERMIO_H */
+
+#endif /* HAVE_TERMIOS_H */
+
+#ifdef TERMIOS
+#define GET_TTY(fd, buf) tcgetattr(fd, buf)
+#define SET_TTY(fd, buf) tcsetattr(fd, TCSADRAIN, buf)
+#else
+#define GET_TTY(fd, buf) gtty(fd, buf)
+#define SET_TTY(fd, buf) stty(fd, buf)
+#endif
+
+extern char ttytype[];
+#define NAMESIZE 256
+
+#define CUR cur_term->type.
+
+#define auto_left_margin               CUR Booleans[0]
+#define auto_right_margin              CUR Booleans[1]
+#define no_esc_ctlc                    CUR Booleans[2]
+#define ceol_standout_glitch           CUR Booleans[3]
+#define eat_newline_glitch             CUR Booleans[4]
+#define erase_overstrike               CUR Booleans[5]
+#define generic_type                   CUR Booleans[6]
+#define hard_copy                      CUR Booleans[7]
+#define has_meta_key                   CUR Booleans[8]
+#define has_status_line                CUR Booleans[9]
+#define insert_null_glitch             CUR Booleans[10]
+#define memory_above                   CUR Booleans[11]
+#define memory_below                   CUR Booleans[12]
+#define move_insert_mode               CUR Booleans[13]
+#define move_standout_mode             CUR Booleans[14]
+#define over_strike                    CUR Booleans[15]
+#define status_line_esc_ok             CUR Booleans[16]
+#define dest_tabs_magic_smso           CUR Booleans[17]
+#define tilde_glitch                   CUR Booleans[18]
+#define transparent_underline          CUR Booleans[19]
+#define xon_xoff                       CUR Booleans[20]
+#define needs_xon_xoff                 CUR Booleans[21]
+#define prtr_silent                    CUR Booleans[22]
+#define hard_cursor                    CUR Booleans[23]
+#define non_rev_rmcup                  CUR Booleans[24]
+#define no_pad_char                    CUR Booleans[25]
+#define non_dest_scroll_region         CUR Booleans[26]
+#define can_change                     CUR Booleans[27]
+#define back_color_erase               CUR Booleans[28]
+#define hue_lightness_saturation       CUR Booleans[29]
+#define col_addr_glitch                CUR Booleans[30]
+#define cr_cancels_micro_mode          CUR Booleans[31]
+#define has_print_wheel                CUR Booleans[32]
+#define row_addr_glitch                CUR Booleans[33]
+#define semi_auto_right_margin         CUR Booleans[34]
+#define cpi_changes_res                CUR Booleans[35]
+#define lpi_changes_res                CUR Booleans[36]
+#define columns                        CUR Numbers[0]
+#define init_tabs                      CUR Numbers[1]
+#define lines                          CUR Numbers[2]
+#define lines_of_memory                CUR Numbers[3]
+#define magic_cookie_glitch            CUR Numbers[4]
+#define padding_baud_rate              CUR Numbers[5]
+#define virtual_terminal               CUR Numbers[6]
+#define width_status_line              CUR Numbers[7]
+#define num_labels                     CUR Numbers[8]
+#define label_height                   CUR Numbers[9]
+#define label_width                    CUR Numbers[10]
+#define max_attributes                 CUR Numbers[11]
+#define maximum_windows                CUR Numbers[12]
+#define max_colors                     CUR Numbers[13]
+#define max_pairs                      CUR Numbers[14]
+#define no_color_video                 CUR Numbers[15]
+#define buffer_capacity                CUR Numbers[16]
+#define dot_vert_spacing               CUR Numbers[17]
+#define dot_horz_spacing               CUR Numbers[18]
+#define max_micro_address              CUR Numbers[19]
+#define max_micro_jump                 CUR Numbers[20]
+#define micro_char_size                CUR Numbers[21]
+#define micro_line_size                CUR Numbers[22]
+#define number_of_pins                 CUR Numbers[23]
+#define output_res_char                CUR Numbers[24]
+#define output_res_line                CUR Numbers[25]
+#define output_res_horz_inch           CUR Numbers[26]
+#define output_res_vert_inch           CUR Numbers[27]
+#define print_rate                     CUR Numbers[28]
+#define wide_char_size                 CUR Numbers[29]
+#define buttons                        CUR Numbers[30]
+#define bit_image_entwining            CUR Numbers[31]
+#define bit_image_type                 CUR Numbers[32]
+#define back_tab                       CUR Strings[0]
+#define bell                           CUR Strings[1]
+#define carriage_return                CUR Strings[2]
+#define change_scroll_region           CUR Strings[3]
+#define clear_all_tabs                 CUR Strings[4]
+#define clear_screen                   CUR Strings[5]
+#define clr_eol                        CUR Strings[6]
+#define clr_eos                        CUR Strings[7]
+#define column_address                 CUR Strings[8]
+#define command_character              CUR Strings[9]
+#define cursor_address                 CUR Strings[10]
+#define cursor_down                    CUR Strings[11]
+#define cursor_home                    CUR Strings[12]
+#define cursor_invisible               CUR Strings[13]
+#define cursor_left                    CUR Strings[14]
+#define cursor_mem_address             CUR Strings[15]
+#define cursor_normal                  CUR Strings[16]
+#define cursor_right                   CUR Strings[17]
+#define cursor_to_ll                   CUR Strings[18]
+#define cursor_up                      CUR Strings[19]
+#define cursor_visible                 CUR Strings[20]
+#define delete_character               CUR Strings[21]
+#define delete_line                    CUR Strings[22]
+#define dis_status_line                CUR Strings[23]
+#define down_half_line                 CUR Strings[24]
+#define enter_alt_charset_mode         CUR Strings[25]
+#define enter_blink_mode               CUR Strings[26]
+#define enter_bold_mode                CUR Strings[27]
+#define enter_ca_mode                  CUR Strings[28]
+#define enter_delete_mode              CUR Strings[29]
+#define enter_dim_mode                 CUR Strings[30]
+#define enter_insert_mode              CUR Strings[31]
+#define enter_secure_mode              CUR Strings[32]
+#define enter_protected_mode           CUR Strings[33]
+#define enter_reverse_mode             CUR Strings[34]
+#define enter_standout_mode            CUR Strings[35]
+#define enter_underline_mode           CUR Strings[36]
+#define erase_chars                    CUR Strings[37]
+#define exit_alt_charset_mode          CUR Strings[38]
+#define exit_attribute_mode            CUR Strings[39]
+#define exit_ca_mode                   CUR Strings[40]
+#define exit_delete_mode               CUR Strings[41]
+#define exit_insert_mode               CUR Strings[42]
+#define exit_standout_mode             CUR Strings[43]
+#define exit_underline_mode            CUR Strings[44]
+#define flash_screen                   CUR Strings[45]
+#define form_feed                      CUR Strings[46]
+#define from_status_line               CUR Strings[47]
+#define init_1string                   CUR Strings[48]
+#define init_2string                   CUR Strings[49]
+#define init_3string                   CUR Strings[50]
+#define init_file                      CUR Strings[51]
+#define insert_character               CUR Strings[52]
+#define insert_line                    CUR Strings[53]
+#define insert_padding                 CUR Strings[54]
+#define key_backspace                  CUR Strings[55]
+#define key_catab                      CUR Strings[56]
+#define key_clear                      CUR Strings[57]
+#define key_ctab                       CUR Strings[58]
+#define key_dc                         CUR Strings[59]
+#define key_dl                         CUR Strings[60]
+#define key_down                       CUR Strings[61]
+#define key_eic                        CUR Strings[62]
+#define key_eol                        CUR Strings[63]
+#define key_eos                        CUR Strings[64]
+#define key_f0                         CUR Strings[65]
+#define key_f1                         CUR Strings[66]
+#define key_f10                        CUR Strings[67]
+#define key_f2                         CUR Strings[68]
+#define key_f3                         CUR Strings[69]
+#define key_f4                         CUR Strings[70]
+#define key_f5                         CUR Strings[71]
+#define key_f6                         CUR Strings[72]
+#define key_f7                         CUR Strings[73]
+#define key_f8                         CUR Strings[74]
+#define key_f9                         CUR Strings[75]
+#define key_home                       CUR Strings[76]
+#define key_ic                         CUR Strings[77]
+#define key_il                         CUR Strings[78]
+#define key_left                       CUR Strings[79]
+#define key_ll                         CUR Strings[80]
+#define key_npage                      CUR Strings[81]
+#define key_ppage                      CUR Strings[82]
+#define key_right                      CUR Strings[83]
+#define key_sf                         CUR Strings[84]
+#define key_sr                         CUR Strings[85]
+#define key_stab                       CUR Strings[86]
+#define key_up                         CUR Strings[87]
+#define keypad_local                   CUR Strings[88]
+#define keypad_xmit                    CUR Strings[89]
+#define lab_f0                         CUR Strings[90]
+#define lab_f1                         CUR Strings[91]
+#define lab_f10                        CUR Strings[92]
+#define lab_f2                         CUR Strings[93]
+#define lab_f3                         CUR Strings[94]
+#define lab_f4                         CUR Strings[95]
+#define lab_f5                         CUR Strings[96]
+#define lab_f6                         CUR Strings[97]
+#define lab_f7                         CUR Strings[98]
+#define lab_f8                         CUR Strings[99]
+#define lab_f9                         CUR Strings[100]
+#define meta_off                       CUR Strings[101]
+#define meta_on                        CUR Strings[102]
+#define newline                        CUR Strings[103]
+#define pad_char                       CUR Strings[104]
+#define parm_dch                       CUR Strings[105]
+#define parm_delete_line               CUR Strings[106]
+#define parm_down_cursor               CUR Strings[107]
+#define parm_ich                       CUR Strings[108]
+#define parm_index                     CUR Strings[109]
+#define parm_insert_line               CUR Strings[110]
+#define parm_left_cursor               CUR Strings[111]
+#define parm_right_cursor              CUR Strings[112]
+#define parm_rindex                    CUR Strings[113]
+#define parm_up_cursor                 CUR Strings[114]
+#define pkey_key                       CUR Strings[115]
+#define pkey_local                     CUR Strings[116]
+#define pkey_xmit                      CUR Strings[117]
+#define print_screen                   CUR Strings[118]
+#define prtr_off                       CUR Strings[119]
+#define prtr_on                        CUR Strings[120]
+#define repeat_char                    CUR Strings[121]
+#define reset_1string                  CUR Strings[122]
+#define reset_2string                  CUR Strings[123]
+#define reset_3string                  CUR Strings[124]
+#define reset_file                     CUR Strings[125]
+#define restore_cursor                 CUR Strings[126]
+#define row_address                    CUR Strings[127]
+#define save_cursor                    CUR Strings[128]
+#define scroll_forward                 CUR Strings[129]
+#define scroll_reverse                 CUR Strings[130]
+#define set_attributes                 CUR Strings[131]
+#define set_tab                        CUR Strings[132]
+#define set_window                     CUR Strings[133]
+#define tab                            CUR Strings[134]
+#define to_status_line                 CUR Strings[135]
+#define underline_char                 CUR Strings[136]
+#define up_half_line                   CUR Strings[137]
+#define init_prog                      CUR Strings[138]
+#define key_a1                         CUR Strings[139]
+#define key_a3                         CUR Strings[140]
+#define key_b2                         CUR Strings[141]
+#define key_c1                         CUR Strings[142]
+#define key_c3                         CUR Strings[143]
+#define prtr_non                       CUR Strings[144]
+#define char_padding                   CUR Strings[145]
+#define acs_chars                      CUR Strings[146]
+#define plab_norm                      CUR Strings[147]
+#define key_btab                       CUR Strings[148]
+#define enter_xon_mode                 CUR Strings[149]
+#define exit_xon_mode                  CUR Strings[150]
+#define enter_am_mode                  CUR Strings[151]
+#define exit_am_mode                   CUR Strings[152]
+#define xon_character                  CUR Strings[153]
+#define xoff_character                 CUR Strings[154]
+#define ena_acs                        CUR Strings[155]
+#define label_on                       CUR Strings[156]
+#define label_off                      CUR Strings[157]
+#define key_beg                        CUR Strings[158]
+#define key_cancel                     CUR Strings[159]
+#define key_close                      CUR Strings[160]
+#define key_command                    CUR Strings[161]
+#define key_copy                       CUR Strings[162]
+#define key_create                     CUR Strings[163]
+#define key_end                        CUR Strings[164]
+#define key_enter                      CUR Strings[165]
+#define key_exit                       CUR Strings[166]
+#define key_find                       CUR Strings[167]
+#define key_help                       CUR Strings[168]
+#define key_mark                       CUR Strings[169]
+#define key_message                    CUR Strings[170]
+#define key_move                       CUR Strings[171]
+#define key_next                       CUR Strings[172]
+#define key_open                       CUR Strings[173]
+#define key_options                    CUR Strings[174]
+#define key_previous                   CUR Strings[175]
+#define key_print                      CUR Strings[176]
+#define key_redo                       CUR Strings[177]
+#define key_reference                  CUR Strings[178]
+#define key_refresh                    CUR Strings[179]
+#define key_replace                    CUR Strings[180]
+#define key_restart                    CUR Strings[181]
+#define key_resume                     CUR Strings[182]
+#define key_save                       CUR Strings[183]
+#define key_suspend                    CUR Strings[184]
+#define key_undo                       CUR Strings[185]
+#define key_sbeg                       CUR Strings[186]
+#define key_scancel                    CUR Strings[187]
+#define key_scommand                   CUR Strings[188]
+#define key_scopy                      CUR Strings[189]
+#define key_screate                    CUR Strings[190]
+#define key_sdc                        CUR Strings[191]
+#define key_sdl                        CUR Strings[192]
+#define key_select                     CUR Strings[193]
+#define key_send                       CUR Strings[194]
+#define key_seol                       CUR Strings[195]
+#define key_sexit                      CUR Strings[196]
+#define key_sfind                      CUR Strings[197]
+#define key_shelp                      CUR Strings[198]
+#define key_shome                      CUR Strings[199]
+#define key_sic                        CUR Strings[200]
+#define key_sleft                      CUR Strings[201]
+#define key_smessage                   CUR Strings[202]
+#define key_smove                      CUR Strings[203]
+#define key_snext                      CUR Strings[204]
+#define key_soptions                   CUR Strings[205]
+#define key_sprevious                  CUR Strings[206]
+#define key_sprint                     CUR Strings[207]
+#define key_sredo                      CUR Strings[208]
+#define key_sreplace                   CUR Strings[209]
+#define key_sright                     CUR Strings[210]
+#define key_srsume                     CUR Strings[211]
+#define key_ssave                      CUR Strings[212]
+#define key_ssuspend                   CUR Strings[213]
+#define key_sundo                      CUR Strings[214]
+#define req_for_input                  CUR Strings[215]
+#define key_f11                        CUR Strings[216]
+#define key_f12                        CUR Strings[217]
+#define key_f13                        CUR Strings[218]
+#define key_f14                        CUR Strings[219]
+#define key_f15                        CUR Strings[220]
+#define key_f16                        CUR Strings[221]
+#define key_f17                        CUR Strings[222]
+#define key_f18                        CUR Strings[223]
+#define key_f19                        CUR Strings[224]
+#define key_f20                        CUR Strings[225]
+#define key_f21                        CUR Strings[226]
+#define key_f22                        CUR Strings[227]
+#define key_f23                        CUR Strings[228]
+#define key_f24                        CUR Strings[229]
+#define key_f25                        CUR Strings[230]
+#define key_f26                        CUR Strings[231]
+#define key_f27                        CUR Strings[232]
+#define key_f28                        CUR Strings[233]
+#define key_f29                        CUR Strings[234]
+#define key_f30                        CUR Strings[235]
+#define key_f31                        CUR Strings[236]
+#define key_f32                        CUR Strings[237]
+#define key_f33                        CUR Strings[238]
+#define key_f34                        CUR Strings[239]
+#define key_f35                        CUR Strings[240]
+#define key_f36                        CUR Strings[241]
+#define key_f37                        CUR Strings[242]
+#define key_f38                        CUR Strings[243]
+#define key_f39                        CUR Strings[244]
+#define key_f40                        CUR Strings[245]
+#define key_f41                        CUR Strings[246]
+#define key_f42                        CUR Strings[247]
+#define key_f43                        CUR Strings[248]
+#define key_f44                        CUR Strings[249]
+#define key_f45                        CUR Strings[250]
+#define key_f46                        CUR Strings[251]
+#define key_f47                        CUR Strings[252]
+#define key_f48                        CUR Strings[253]
+#define key_f49                        CUR Strings[254]
+#define key_f50                        CUR Strings[255]
+#define key_f51                        CUR Strings[256]
+#define key_f52                        CUR Strings[257]
+#define key_f53                        CUR Strings[258]
+#define key_f54                        CUR Strings[259]
+#define key_f55                        CUR Strings[260]
+#define key_f56                        CUR Strings[261]
+#define key_f57                        CUR Strings[262]
+#define key_f58                        CUR Strings[263]
+#define key_f59                        CUR Strings[264]
+#define key_f60                        CUR Strings[265]
+#define key_f61                        CUR Strings[266]
+#define key_f62                        CUR Strings[267]
+#define key_f63                        CUR Strings[268]
+#define clr_bol                        CUR Strings[269]
+#define clear_margins                  CUR Strings[270]
+#define set_left_margin                CUR Strings[271]
+#define set_right_margin               CUR Strings[272]
+#define label_format                   CUR Strings[273]
+#define set_clock                      CUR Strings[274]
+#define display_clock                  CUR Strings[275]
+#define remove_clock                   CUR Strings[276]
+#define create_window                  CUR Strings[277]
+#define goto_window                    CUR Strings[278]
+#define hangup                         CUR Strings[279]
+#define dial_phone                     CUR Strings[280]
+#define quick_dial                     CUR Strings[281]
+#define tone                           CUR Strings[282]
+#define pulse                          CUR Strings[283]
+#define flash_hook                     CUR Strings[284]
+#define fixed_pause                    CUR Strings[285]
+#define wait_tone                      CUR Strings[286]
+#define user0                          CUR Strings[287]
+#define user1                          CUR Strings[288]
+#define user2                          CUR Strings[289]
+#define user3                          CUR Strings[290]
+#define user4                          CUR Strings[291]
+#define user5                          CUR Strings[292]
+#define user6                          CUR Strings[293]
+#define user7                          CUR Strings[294]
+#define user8                          CUR Strings[295]
+#define user9                          CUR Strings[296]
+#define orig_pair                      CUR Strings[297]
+#define orig_colors                    CUR Strings[298]
+#define initialize_color               CUR Strings[299]
+#define initialize_pair                CUR Strings[300]
+#define set_color_pair                 CUR Strings[301]
+#define set_foreground                 CUR Strings[302]
+#define set_background                 CUR Strings[303]
+#define change_char_pitch              CUR Strings[304]
+#define change_line_pitch              CUR Strings[305]
+#define change_res_horz                CUR Strings[306]
+#define change_res_vert                CUR Strings[307]
+#define define_char                    CUR Strings[308]
+#define enter_doublewide_mode          CUR Strings[309]
+#define enter_draft_quality            CUR Strings[310]
+#define enter_italics_mode             CUR Strings[311]
+#define enter_leftward_mode            CUR Strings[312]
+#define enter_micro_mode               CUR Strings[313]
+#define enter_near_letter_quality      CUR Strings[314]
+#define enter_normal_quality           CUR Strings[315]
+#define enter_shadow_mode              CUR Strings[316]
+#define enter_subscript_mode           CUR Strings[317]
+#define enter_superscript_mode         CUR Strings[318]
+#define enter_upward_mode              CUR Strings[319]
+#define exit_doublewide_mode           CUR Strings[320]
+#define exit_italics_mode              CUR Strings[321]
+#define exit_leftward_mode             CUR Strings[322]
+#define exit_micro_mode                CUR Strings[323]
+#define exit_shadow_mode               CUR Strings[324]
+#define exit_subscript_mode            CUR Strings[325]
+#define exit_superscript_mode          CUR Strings[326]
+#define exit_upward_mode               CUR Strings[327]
+#define micro_column_address           CUR Strings[328]
+#define micro_down                     CUR Strings[329]
+#define micro_left                     CUR Strings[330]
+#define micro_right                    CUR Strings[331]
+#define micro_row_address              CUR Strings[332]
+#define micro_up                       CUR Strings[333]
+#define order_of_pins                  CUR Strings[334]
+#define parm_down_micro                CUR Strings[335]
+#define parm_left_micro                CUR Strings[336]
+#define parm_right_micro               CUR Strings[337]
+#define parm_up_micro                  CUR Strings[338]
+#define select_char_set                CUR Strings[339]
+#define set_bottom_margin              CUR Strings[340]
+#define set_bottom_margin_parm         CUR Strings[341]
+#define set_left_margin_parm           CUR Strings[342]
+#define set_right_margin_parm          CUR Strings[343]
+#define set_top_margin                 CUR Strings[344]
+#define set_top_margin_parm            CUR Strings[345]
+#define start_bit_image                CUR Strings[346]
+#define start_char_set_def             CUR Strings[347]
+#define stop_bit_image                 CUR Strings[348]
+#define stop_char_set_def              CUR Strings[349]
+#define subscript_characters           CUR Strings[350]
+#define superscript_characters         CUR Strings[351]
+#define these_cause_cr                 CUR Strings[352]
+#define zero_motion                    CUR Strings[353]
+#define char_set_names                 CUR Strings[354]
+#define key_mouse                      CUR Strings[355]
+#define mouse_info                     CUR Strings[356]
+#define req_mouse_pos                  CUR Strings[357]
+#define get_mouse                      CUR Strings[358]
+#define set_a_foreground               CUR Strings[359]
+#define set_a_background               CUR Strings[360]
+#define pkey_plab                      CUR Strings[361]
+#define device_type                    CUR Strings[362]
+#define code_set_init                  CUR Strings[363]
+#define set0_des_seq                   CUR Strings[364]
+#define set1_des_seq                   CUR Strings[365]
+#define set2_des_seq                   CUR Strings[366]
+#define set3_des_seq                   CUR Strings[367]
+#define set_lr_margin                  CUR Strings[368]
+#define set_tb_margin                  CUR Strings[369]
+#define bit_image_repeat               CUR Strings[370]
+#define bit_image_newline              CUR Strings[371]
+#define bit_image_carriage_return      CUR Strings[372]
+#define color_names                    CUR Strings[373]
+#define define_bit_image_region        CUR Strings[374]
+#define end_bit_image_region           CUR Strings[375]
+#define set_color_band                 CUR Strings[376]
+#define set_page_length                CUR Strings[377]
+#define display_pc_char                CUR Strings[378]
+#define enter_pc_charset_mode          CUR Strings[379]
+#define exit_pc_charset_mode           CUR Strings[380]
+#define enter_scancode_mode            CUR Strings[381]
+#define exit_scancode_mode             CUR Strings[382]
+#define pc_term_options                CUR Strings[383]
+#define scancode_escape                CUR Strings[384]
+#define alt_scancode_esc               CUR Strings[385]
+#define enter_horizontal_hl_mode       CUR Strings[386]
+#define enter_left_hl_mode             CUR Strings[387]
+#define enter_low_hl_mode              CUR Strings[388]
+#define enter_right_hl_mode            CUR Strings[389]
+#define enter_top_hl_mode              CUR Strings[390]
+#define enter_vertical_hl_mode         CUR Strings[391]
+
+#define BOOLWRITE 37
+#define NUMWRITE  33
+#define STRWRITE  392
+
+/* older synonyms for some capabilities */
+#define beehive_glitch	no_esc_ctlc
+#define teleray_glitch	dest_tabs_magic_smso
+
+/* XSI synonyms */
+#define micro_col_size	micro_char_size
+
+#ifdef __INTERNAL_CAPS_VISIBLE
+#define termcap_init2                  CUR Strings[392]
+#define termcap_reset                  CUR Strings[393]
+#define magic_cookie_glitch_ul         CUR Numbers[33]
+#define backspaces_with_bs             CUR Booleans[37]
+#define crt_no_scrolling               CUR Booleans[38]
+#define no_correctly_working_cr        CUR Booleans[39]
+#define carriage_return_delay          CUR Numbers[34]
+#define new_line_delay                 CUR Numbers[35]
+#define linefeed_if_not_lf             CUR Strings[394]
+#define backspace_if_not_bs            CUR Strings[395]
+#define gnu_has_meta_key               CUR Booleans[40]
+#define linefeed_is_newline            CUR Booleans[41]
+#define backspace_delay                CUR Numbers[36]
+#define horizontal_tab_delay           CUR Numbers[37]
+#define number_of_function_keys        CUR Numbers[38]
+#define other_non_function_keys        CUR Strings[396]
+#define arrow_key_map                  CUR Strings[397]
+#define has_hardware_tabs              CUR Booleans[42]
+#define return_does_clr_eol            CUR Booleans[43]
+#define acs_ulcorner                   CUR Strings[398]
+#define acs_llcorner                   CUR Strings[399]
+#define acs_urcorner                   CUR Strings[400]
+#define acs_lrcorner                   CUR Strings[401]
+#define acs_ltee                       CUR Strings[402]
+#define acs_rtee                       CUR Strings[403]
+#define acs_btee                       CUR Strings[404]
+#define acs_ttee                       CUR Strings[405]
+#define acs_hline                      CUR Strings[406]
+#define acs_vline                      CUR Strings[407]
+#define acs_plus                       CUR Strings[408]
+#define memory_lock                    CUR Strings[409]
+#define memory_unlock                  CUR Strings[410]
+#define box_chars_1                    CUR Strings[411]
+#endif /* __INTERNAL_CAPS_VISIBLE */
+
+
+#define BOOLCOUNT 44
+#define NUMCOUNT  39
+#define STRCOUNT  412
+
+typedef struct termtype {	/* in-core form of terminfo data */
+    char  *term_names;		/* str_table offset of term names */
+    char  *str_table;		/* pointer to string table */
+    char  Booleans[BOOLCOUNT];	/* array of values */
+    short Numbers[NUMCOUNT];	/* array of values */
+    char  *Strings[STRCOUNT];	/* array of string offsets */
+} TERMTYPE;
+
+typedef struct term {		/* describe an actual terminal */
+    TERMTYPE	type;		/* terminal type description */
+    short 	Filedes;	/* file description being written to */
+    TTY          Ottyb,		/* original state of the terminal */
+                 Nttyb;		/* current state of the terminal */
+    int          _baudrate;      /* used to compute padding */
+} TERMINAL;
+
+extern TERMINAL	*cur_term;
+
+
+#if BROKEN_LINKER
+#define boolnames  _nc_boolnames()
+#define boolcodes  _nc_boolcodes()
+#define boolfnames _nc_boolfnames()
+#define numnames   _nc_numnames()
+#define numcodes   _nc_numcodes()
+#define numfnames  _nc_numfnames()
+#define strnames   _nc_strnames()
+#define strcodes   _nc_strcodes()
+#define strfnames  _nc_strfnames()
+
+extern NCURSES_CONST char * const *_nc_boolnames(void);
+extern NCURSES_CONST char * const *_nc_boolcodes(void);
+extern NCURSES_CONST char * const *_nc_boolfnames(void);
+extern NCURSES_CONST char * const *_nc_numnames(void);
+extern NCURSES_CONST char * const *_nc_numcodes(void);
+extern NCURSES_CONST char * const *_nc_numfnames(void);
+extern NCURSES_CONST char * const *_nc_strnames(void);
+extern NCURSES_CONST char * const *_nc_strcodes(void);
+extern NCURSES_CONST char * const *_nc_strfnames(void);
+
+#else
+
+extern NCURSES_CONST char *const boolnames[];
+extern NCURSES_CONST char *const boolcodes[];
+extern NCURSES_CONST char *const boolfnames[];
+extern NCURSES_CONST char *const numnames[];
+extern NCURSES_CONST char *const numcodes[];
+extern NCURSES_CONST char *const numfnames[];
+extern NCURSES_CONST char *const strnames[];
+extern NCURSES_CONST char *const strcodes[];
+extern NCURSES_CONST char *const strfnames[];
+
+#endif
+
+/* internals */
+extern int _nc_set_curterm(TTY *buf);
+extern int _nc_get_curterm(TTY *buf);
+extern int _nc_read_entry(const char * const, char * const, TERMTYPE *const);
+extern int _nc_read_file_entry(const char *const, TERMTYPE *);
+extern char *_nc_first_name(const char *const);
+extern int _nc_name_match(const char *const, const char *const, const char *const);
+extern int _nc_read_termcap_entry(const char *const, TERMTYPE *const);
+extern const TERMTYPE *_nc_fallback(const char *);
+
+/* entry points */
+extern TERMINAL *set_curterm(TERMINAL *);
+extern int del_curterm(TERMINAL *);
+
+/* miscellaneous entry points */
+extern int putp(const char *);
+extern int restartterm(const char *, int, int *);
+extern int setupterm(const char *,int,int *);
+extern int tputs(const char *, int, int (*)(int));
+
+/* terminfo entry points */
+extern int tigetflag(const char *);
+extern int tigetnum(const char *);
+extern char *tigetstr(const char *);
+extern char *tparm(const char *, ...);
+
+/* termcap database emulation (XPG4 uses const only for 2nd param of tgetent) */
+extern int tgetent(char *, const char *);
+extern int tgetflag(const char *);
+extern int tgetnum(const char *);
+extern char *tgetstr(const char *, char **);
+extern char *tgoto(const char *, int, int);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* TERM_H */
diff --git a/contrib/media/updf/include/term_entry.h b/contrib/media/updf/include/term_entry.h
new file mode 100644
index 0000000000..ada2791b83
--- /dev/null
+++ b/contrib/media/updf/include/term_entry.h
@@ -0,0 +1,89 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+ *	term_entry.h -- interface to entry-manipulation code
+ */
+
+#ifndef _TERM_ENTRY_H
+#define _TERM_ENTRY_H
+
+#define MAX_USES	32
+
+typedef struct entry {
+	TERMTYPE	tterm;
+	int		nuses;
+	struct
+        {
+	    void	*parent;	/* (char *) or (ENTRY *) */
+	    long	line;
+        }
+	uses[MAX_USES];
+	long		cstart, cend;
+	long		startline;
+	struct entry	*next;
+	struct entry	*last;
+}
+ENTRY;
+
+extern ENTRY	*_nc_head, *_nc_tail;
+#define for_entry_list(qp)	for (qp = _nc_head; qp; qp = qp->next)
+
+#define MAX_LINE	132
+
+#define NULLHOOK        (bool(*)(ENTRY *))0
+
+/* alloc_entry.c: elementary allocation code */
+extern void _nc_init_entry(TERMTYPE *const);
+extern char *_nc_save_str(const char *const);
+extern void _nc_merge_entry(TERMTYPE *const, TERMTYPE *const);
+extern void _nc_wrap_entry(ENTRY *const);
+
+/* parse_entry.c: entry-parsing code */
+extern int _nc_parse_entry(ENTRY *, int, bool);
+extern int _nc_capcmp(const char *, const char *);
+
+/* write_entry.c: writing an entry to the file system */
+extern void _nc_set_writedir(char *);
+extern void _nc_write_entry(TERMTYPE *const);
+
+/* comp_parse.c: entry list handling */
+extern void _nc_read_entry_source(FILE*, char*, int, bool, bool (*)(ENTRY*));
+extern bool _nc_entry_match(char *, char *);
+extern int _nc_resolve_uses(void);
+extern void _nc_free_entries(ENTRY *);
+
+#endif /* _TERM_ENTRY_H */
+
+/* term_entry.h ends here */
diff --git a/contrib/media/updf/include/termcap.h b/contrib/media/updf/include/termcap.h
new file mode 100644
index 0000000000..618419a5c8
--- /dev/null
+++ b/contrib/media/updf/include/termcap.h
@@ -0,0 +1,67 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/* $Id: termcap.h.in,v 1.5 1998/02/11 12:13:45 tom Exp $ */
+
+#ifndef _TERMCAP_H
+#define _TERMCAP_H	1
+
+#undef  NCURSES_VERSION
+#define NCURSES_VERSION "4.2"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif /* __cplusplus */
+
+#include <sys/types.h>
+
+extern char PC;
+extern char *UP;
+extern char *BC;
+extern short ospeed;
+
+extern int tgetent(char *, const char *);
+extern int tgetflag(const char *);
+extern int tgetnum(const char *);
+extern char *tgetstr(const char *, char **);
+
+extern int tputs(const char *, int, int (*)(int));
+
+extern char *tgoto(const char *, int, int);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _TERMCAP_H */
diff --git a/contrib/media/updf/include/termios.h b/contrib/media/updf/include/termios.h
new file mode 100644
index 0000000000..deda645612
--- /dev/null
+++ b/contrib/media/updf/include/termios.h
@@ -0,0 +1,146 @@
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_sys_termios_h_
+#define __dj_include_sys_termios_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#define B0	0x00000000
+#define B50	0x00000001
+#define B75	0x00000002
+#define B110	0x00000003
+#define B134	0x00000004
+#define B150	0x00000005
+#define B200	0x00000006
+#define B300	0x00000007
+#define B600	0x00000008
+#define B1200	0x00000009
+#define B1800	0x0000000a
+#define B2400	0x0000000b
+#define B4800	0x0000000c
+#define B9600	0x0000000d
+#define B19200	0x0000000e
+#define B38400	0x0000000f
+
+#define BRKINT	0x00000100
+#define ICRNL	0x00000200
+#define IGNBRK	0x00000400
+#define IGNCR	0x00000800
+#define IGNPAR	0x00001000
+#define INLCR	0x00002000
+#define INPCK	0x00004000
+#define ISTRIP	0x00008000
+#define IXOFF	0x00010000
+#define IXON	0x00020000
+#define PARMRK	0x00040000
+
+#define OPOST	0x00000100
+
+#define CLOCAL	0x00000100
+#define CREAD	0x00000200
+#define CS5	0x00000000
+#define CS6	0x00000400
+#define CS7	0x00000800
+#define CS8	0x00000c00
+#define CSIZE	0x00000c00
+#define CSTOPB	0x00001000
+#define HUPCL	0x00002000
+#define PARENB	0x00004000
+#define PARODD	0x00008000
+
+#define ECHO	0x00000100
+#define ECHOE	0x00000200
+#define ECHOK	0x00000400
+#define ECHONL	0x00000800
+#define ICANON	0x00001000
+#define IEXTEN	0x00002000
+#define ISIG	0x00004000
+#define NOFLSH	0x00008000
+#define TOSTOP	0x00010000
+
+#define TCIFLUSH	1
+#define TCOFLUSH	2
+#define TCIOFLUSH	3
+#define TCOOFF		1
+#define TCOON		2
+#define TCIOFF		3
+#define TCION		4
+
+#define TCSADRAIN	1
+#define TCSAFLUSH	2
+#define TCSANOW		3
+
+#define VEOF	1
+#define VEOL	2
+#define VERASE	3
+#define VINTR	4
+#define VKILL	5
+#define VMIN	6
+#define VQUIT	7
+#define VSTART	8
+#define VSTOP	9
+#define VSUSP	10
+#define VTIME	11
+#define NCCS	12
+
+typedef unsigned cc_t;
+typedef unsigned speed_t;
+typedef unsigned tcflag_t;
+
+struct termios {
+  cc_t		c_cc[NCCS];
+  tcflag_t	c_cflag;
+  tcflag_t	c_iflag;
+  tcflag_t	c_lflag;
+  tcflag_t	c_oflag;
+  speed_t	c_ispeed;
+  speed_t	c_ospeed;
+};
+
+speed_t	cfgetispeed(const struct termios *_termios_p);
+speed_t	cfgetospeed(const struct termios *_termios_p);
+int	cfsetispeed(struct termios *_termios_p, speed_t _speed);
+int	cfsetospeed(struct termios *_termios_p, speed_t _speed);
+int	tcdrain(int _fildes);
+int	tcflow(int _fildes, int _action);
+int	tcflush(int _fildes, int _queue_selector);
+int	tcgetattr(int _fildes, struct termios *_termios_p);
+int	tcsendbreak(int _fildes, int _duration);
+int	tcsetattr(int _fildes, int _optional_actions, const struct termios *_termios_p);
+
+#ifndef _POSIX_SOURCE
+
+/* Input flags */
+#define IMAXBEL	0x01000000	/* ring bell on input queue full */
+
+/* Local flags */
+#define ECHOKE	0x01000000	/* visual erase for line kill */
+#define ECHOCTL	0x02000000	/* echo control chars as ^x */
+
+/* Output flags */
+#define ONLCR	0x00000200	/* map NL to CRNL */
+#define OCRNL	0x00000400	/* map CR to NL */
+#define ONOEOT	0x00000800	/* discard EOT's (^D) on output */
+
+/* for compatibility */
+void	cfmakeraw(struct termios *_termios_p);
+int	cfsetspeed(struct termios *_termios_p, speed_t _speed);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_sys_termios_h_ */
diff --git a/contrib/media/updf/include/tgt.h b/contrib/media/updf/include/tgt.h
new file mode 100644
index 0000000000..c08c8da0af
--- /dev/null
+++ b/contrib/media/updf/include/tgt.h
@@ -0,0 +1,114 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __TGT_H
+#define __TGT_H
+/**
+@file tgt.h
+@brief Implementation of a tag-tree coder (TGT)
+
+The functions in TGT.C have for goal to realize a tag-tree coder. The functions in TGT.C
+are used by some function in T2.C.
+*/
+
+/** @defgroup TGT TGT - Implementation of a tag-tree coder */
+/*@{*/
+
+/**
+Tag node
+*/
+typedef struct opj_tgt_node {
+  struct opj_tgt_node *parent;
+  int value;
+  int low;
+  int known;
+} opj_tgt_node_t;
+
+/**
+Tag tree
+*/
+typedef struct opj_tgt_tree {
+  int numleafsh;
+  int numleafsv;
+  int numnodes;
+  opj_tgt_node_t *nodes;
+} opj_tgt_tree_t;
+
+/** @name Exported functions */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Create a tag-tree
+@param numleafsh Width of the array of leafs of the tree
+@param numleafsv Height of the array of leafs of the tree
+@return Returns a new tag-tree if successful, returns NULL otherwise
+*/
+opj_tgt_tree_t *tgt_create(int numleafsh, int numleafsv);
+/**
+Destroy a tag-tree, liberating memory
+@param tree Tag-tree to destroy
+*/
+void tgt_destroy(opj_tgt_tree_t *tree);
+/**
+Reset a tag-tree (set all leaves to 0)
+@param tree Tag-tree to reset
+*/
+void tgt_reset(opj_tgt_tree_t *tree);
+/**
+Set the value of a leaf of a tag-tree
+@param tree Tag-tree to modify
+@param leafno Number that identifies the leaf to modify
+@param value New value of the leaf
+*/
+void tgt_setvalue(opj_tgt_tree_t *tree, int leafno, int value);
+/**
+Encode the value of a leaf of the tag-tree up to a given threshold
+@param bio Pointer to a BIO handle
+@param tree Tag-tree to modify
+@param leafno Number that identifies the leaf to encode
+@param threshold Threshold to use when encoding value of the leaf
+*/
+void tgt_encode(opj_bio_t *bio, opj_tgt_tree_t *tree, int leafno, int threshold);
+/**
+Decode the value of a leaf of the tag-tree up to a given threshold
+@param bio Pointer to a BIO handle
+@param tree Tag-tree to decode
+@param leafno Number that identifies the leaf to decode
+@param threshold Threshold to use when decoding value of the leaf
+@return Returns 1 if the node's value < threshold, returns 0 otherwise
+*/
+int tgt_decode(opj_bio_t *bio, opj_tgt_tree_t *tree, int leafno, int threshold);
+/* ----------------------------------------------------------------------- */
+/*@}*/
+
+/*@}*/
+
+#endif /* __TGT_H */
diff --git a/contrib/media/updf/include/tic.h b/contrib/media/updf/include/tic.h
new file mode 100644
index 0000000000..e8660958dc
--- /dev/null
+++ b/contrib/media/updf/include/tic.h
@@ -0,0 +1,245 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	tic.h - Global variables and structures for the terminfo
+ *			compiler.
+ *
+ */
+
+#ifndef __TIC_H
+#define __TIC_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <curses.h>	/* for the _tracef() prototype, ERR/OK, bool defs */
+
+/*
+** The format of compiled terminfo files is as follows:
+**
+**		Header (12 bytes), containing information given below
+**		Names Section, containing the names of the terminal
+**		Boolean Section, containing the values of all of the
+**				boolean capabilities
+**				A null byte may be inserted here to make
+**				sure that the Number Section begins on an
+**				even word boundary.
+**		Number Section, containing the values of all of the numeric
+**				capabilities, each as a short integer
+**		String Section, containing short integer offsets into the
+**				String Table, one per string capability
+**		String Table, containing the actual characters of the string
+**				capabilities.
+**
+**	NOTE that all short integers in the file are stored using VAX/PDP-style
+**	byte-order, i.e., least-significant byte first.
+**
+**	There is no structure definition here because it would only confuse
+**	matters.  Terminfo format is a raw byte layout, not a structure
+**	dump.  If you happen to be on a little-endian machine with 16-bit
+**	shorts that requires no padding between short members in a struct,
+**	then there is a natural C structure that captures the header, but
+**	not very helpfully.
+*/
+
+#define MAGIC		0432	/* first two bytes of a compiled entry */
+
+/*
+ * The "maximum" here is misleading; XSI guarantees minimum values, which a
+ * given implementation may exceed.
+ */
+#define MAX_NAME_SIZE	512	/* maximum legal name field size (XSI:127) */
+#define MAX_ENTRY_SIZE	4096	/* maximum legal entry size */
+
+/* The maximum size of individual name or alias is guaranteed in XSI to
+ * be 14, since that corresponds to the older filename lengths.  Newer
+ * systems allow longer aliases, though not many terminal descriptions
+ * are written to use them.
+ */
+#if HAVE_LONG_FILE_NAMES
+#define MAX_ALIAS	32	/* POSIX minimum for PATH_MAX */
+#else
+#define MAX_ALIAS	14	/* SVr3 filename length */
+#endif
+
+/* location of user's personal info directory */
+#define PRIVATE_INFO	"%s/.terminfo"	/* plug getenv("HOME") into %s */
+
+#define DEBUG(n, a)	if (_nc_tracing & (1 << (n - 1))) _tracef a 
+extern unsigned _nc_tracing;
+extern void _nc_tracef(char *, ...) GCC_PRINTFLIKE(1,2);
+extern const char *_nc_visbuf(const char *);
+
+/*
+ * These are the types of tokens returned by the scanner.  The first
+ * three are also used in the hash table of capability names.  The scanner
+ * returns one of these values after loading the specifics into the global
+ * structure curr_token.
+ */
+
+#define BOOLEAN 0		/* Boolean capability */
+#define NUMBER 1		/* Numeric capability */
+#define STRING 2		/* String-valued capability */
+#define CANCEL 3		/* Capability to be cancelled in following tc's */
+#define NAMES  4		/* The names for a terminal type */
+#define UNDEF  5		/* Undefined */
+
+#define NO_PUSHBACK	-1	/* used in pushtype to indicate no pushback */
+
+	/*
+	 *	The global structure in which the specific parts of a
+	 *	scanned token are returned.
+	 *
+	 */
+
+struct token
+{
+	char	*tk_name;		/* name of capability */
+	int	tk_valnumber;	/* value of capability (if a number) */
+	char	*tk_valstring;	/* value of capability (if a string) */
+};
+
+extern	struct token	_nc_curr_token;
+
+	/*
+	 * The file comp_captab.c contains an array of these structures, one
+	 * per possible capability.  These are indexed by a hash table array of
+	 * pointers to the same structures for use by the parser.
+	 */
+
+struct name_table_entry
+{
+	const char *nte_name;	/* name to hash on */
+	int	nte_type;	/* BOOLEAN, NUMBER or STRING */
+	short	nte_index;	/* index of associated variable in its array */
+	short	nte_link;	/* index in table of next hash, or -1 */
+};
+
+struct alias
+{
+	const char	*from;
+	const char	*to;
+	const char	*source;
+};
+
+extern const struct name_table_entry * const _nc_info_hash_table[];
+extern const struct name_table_entry * const _nc_cap_hash_table[];
+
+extern const struct alias _nc_capalias_table[];
+extern const struct alias _nc_infoalias_table[];
+
+extern const struct name_table_entry	*_nc_get_table(bool);
+
+#define NOTFOUND	((struct name_table_entry *) 0)
+
+/* out-of-band values for representing absent capabilities */
+#define ABSENT_BOOLEAN		-1
+#define ABSENT_NUMERIC		-1
+#define ABSENT_STRING		(char *)0
+
+/* out-of-band values for representing cancels */
+#define CANCELLED_BOOLEAN	(char)(-2)
+#define CANCELLED_NUMERIC	-2
+#define CANCELLED_STRING	(char *)-1
+
+#define VALID_STRING(s) ((s) != CANCELLED_STRING && (s) != ABSENT_STRING)
+
+/* termcap entries longer than this may break old binaries */
+#define MAX_TERMCAP_LENGTH	1023
+
+/* this is a documented limitation of terminfo */
+#define MAX_TERMINFO_LENGTH	4096
+
+#ifndef TERMINFO
+#define TERMINFO "/usr/share/terminfo"
+#endif
+
+/* comp_hash.c: name lookup */
+struct name_table_entry	const *_nc_find_entry(const char *,
+				    const struct name_table_entry *const *);
+struct name_table_entry const *_nc_find_type_entry(const char *,
+					 int,
+					 const struct name_table_entry *);
+
+/* comp_scan.c: lexical analysis */
+extern int  _nc_get_token(void);
+extern void _nc_push_token(int);
+extern void _nc_reset_input(FILE *, char *);
+extern void _nc_panic_mode(char);
+extern int _nc_curr_line;
+extern int _nc_curr_col;
+extern long _nc_curr_file_pos;
+extern long _nc_comment_start, _nc_comment_end;
+extern int _nc_syntax;
+extern long _nc_start_line;
+#define SYN_TERMINFO	0
+#define SYN_TERMCAP	1
+
+/* comp_error.c: warning & abort messages */
+extern void _nc_set_source(const char *const name);
+extern void _nc_get_type(char *name);
+extern void _nc_set_type(const char *const name);
+extern void _nc_syserr_abort(const char *const,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
+extern void _nc_err_abort(const char *const,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
+extern void _nc_warning(const char *const,...) GCC_PRINTFLIKE(1,2);
+extern bool _nc_suppress_warnings;
+
+/* comp_expand.c: expand string into readable form */
+extern char *_nc_tic_expand(const char *, bool);
+
+/* comp_scan.c: decode string from readable form */
+extern char _nc_trans_string(char *);
+
+/* captoinfo.c: capability conversion */
+extern char *_nc_captoinfo(const char *, const char *, int const);
+extern char *_nc_infotocap(const char *, const char *, int const);
+
+/* lib_tputs.c */
+extern int _nc_nulls_sent;		/* Add one for every null sent */
+
+/* comp_main.c: compiler main */
+extern const char *_nc_progname;
+
+/* read_entry.c */
+extern const char *_nc_tic_dir(const char *);
+
+/* write_entry.c */
+extern int _nc_tic_written(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __TIC_H */
diff --git a/contrib/media/updf/include/time.h b/contrib/media/updf/include/time.h
new file mode 100644
index 0000000000..a4372468e6
--- /dev/null
+++ b/contrib/media/updf/include/time.h
@@ -0,0 +1,104 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_time_h_
+#define __dj_include_time_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+/* 65536(tics/hour) / 3600(sec/hour) * 5(scale) = 91.02
+   The 5 is to make it a whole number (18.2*5=91) so that
+   floating point ops aren't required to use it. */
+#define CLOCKS_PER_SEC	91
+
+#include <sys/djtypes.h>
+  
+/* Some programs think they know better... */
+#undef NULL
+
+#define NULL 0
+__DJ_clock_t
+#undef __DJ_clock_t
+#define __DJ_clock_t
+__DJ_size_t
+#undef __DJ_size_t
+#define __DJ_size_t
+__DJ_time_t
+#undef __DJ_time_t
+#define __DJ_time_t
+
+struct tm {
+  int tm_sec;
+  int tm_min;
+  int tm_hour;
+  int tm_mday;
+  int tm_mon;
+  int tm_year;
+  int tm_wday;
+  int tm_yday;
+  int tm_isdst;
+  char *__tm_zone;
+  int __tm_gmtoff;
+};
+
+char *		asctime(const struct tm *_tptr);
+clock_t		clock(void);
+char *		ctime(const time_t *_cal);
+double		difftime(time_t _t1, time_t _t0);
+struct tm *	gmtime(const time_t *_tod);
+struct tm *	localtime(const time_t *_tod);
+time_t		mktime(struct tm *_tptr);
+size_t		strftime(char *_s, size_t _n, const char *_format, const struct tm *_tptr);
+time_t		time(time_t *_tod);
+
+#ifndef __STRICT_ANSI__
+
+#define CLK_TCK	CLOCKS_PER_SEC
+
+extern char *tzname[2];
+
+void	tzset(void);
+
+#ifndef _POSIX_SOURCE
+
+#define tm_zone __tm_zone
+#define tm_gmtoff __tm_gmtoff
+
+struct timeval {
+  time_t tv_sec;
+  long tv_usec;
+};
+
+struct timezone {
+  int tz_minuteswest;
+  int tz_dsttime;
+};
+
+#include <sys/types.h>
+
+typedef long long uclock_t;
+#define UCLOCKS_PER_SEC 1193180
+
+int		gettimeofday(struct timeval *_tp, struct timezone *_tzp);
+unsigned long	rawclock(void);
+int		select(int _nfds, fd_set *_readfds, fd_set *_writefds, fd_set *_exceptfds, struct timeval *_timeout);
+int		settimeofday(struct timeval *_tp, ...);
+void		tzsetwall(void);
+uclock_t	uclock(void);
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_time_h_ */
diff --git a/contrib/media/updf/include/tokenizer.h b/contrib/media/updf/include/tokenizer.h
new file mode 100644
index 0000000000..d63827000f
--- /dev/null
+++ b/contrib/media/updf/include/tokenizer.h
@@ -0,0 +1,44 @@
+/** \file tokenizer.h
+ * definitions of input output classes that read and write from string.
+ */
+
+
+#ifndef __tokenizer_h__
+#define __tokenizer_h__
+
+#include "yacasbase.h"
+#include "lispstring.h"
+#include "lispio.h"
+#include "lisphash.h"
+class LispTokenizer : public YacasBase
+{
+public:
+  LispTokenizer() : iToken() {}
+  /// NextToken returns a string representing the next token,
+  /// or an empty list.
+  virtual LispString * NextToken(LispInput& aInput,
+                                  LispHashTable& aHashTable);
+  virtual ~LispTokenizer(){}
+protected:
+  LispString iToken; //Can be used as a token container.
+};
+
+class CommonLispTokenizer : public LispTokenizer
+{
+public:
+    virtual LispString * NextToken(LispInput& aInput,
+                                    LispHashTable& aHashTable);
+};
+
+
+// utility functions
+LispBoolean IsDigit(LispChar c);
+LispBoolean IsAlpha(LispChar c);
+LispBoolean IsAlNum(LispChar c);
+LispBoolean IsSymbolic(LispChar c);
+
+
+
+#endif
+
+
diff --git a/contrib/media/updf/include/types.h b/contrib/media/updf/include/types.h
new file mode 100644
index 0000000000..ebb578830e
--- /dev/null
+++ b/contrib/media/updf/include/types.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 1988, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)types.h	8.1 (Berkeley) 6/6/93
+ */
+
+typedef struct {
+    char *modedescriptions;
+    char modetype;
+} Modelist;
+
+extern Modelist modelist[];
+
+typedef struct {
+    int
+	system,			/* what the current time is */
+	echotoggle,		/* last time user entered echo character */
+	modenegotiated,		/* last time operating mode negotiated */
+	didnetreceive,		/* last time we read data from network */
+	gotDM;			/* when did we last see a data mark */
+} Clocks;
+
+extern Clocks clocks;
diff --git a/contrib/media/updf/include/tzfile.h b/contrib/media/updf/include/tzfile.h
new file mode 100644
index 0000000000..c3128126c3
--- /dev/null
+++ b/contrib/media/updf/include/tzfile.h
@@ -0,0 +1,160 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_tzfile_h__
+#define __dj_include_tzfile_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+/*
+ * Copyright (c) 1988 Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Arthur David Olson of the National Cancer Institute.
+ *
+ * Redistribution and use in source and binary forms are permitted provided
+ * that: (1) source distributions retain this entire copyright notice and
+ * comment, and (2) distributions including binaries display the following
+ * acknowledgement:  ``This product includes software developed by the
+ * University of California, Berkeley and its contributors'' in the
+ * documentation or other materials provided with the distribution and in
+ * all advertising materials mentioning features or use of this software.
+ * Neither the name of the University nor the names of its contributors may
+ * be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ *      @(#)tzfile.h    5.9 (Berkeley) 6/11/90
+ */
+
+/*
+** Information about time zone files.
+*/
+
+                        /* Time zone object file directory */
+#define TZDIR           "/hd/1/menuetos/zoneinfo"
+#define TZDEFAULT       "/hd/1/menuetos/localtim"
+#define TZDEFRULES      "posixrul"
+
+/*
+** Each file begins with. . .
+*/
+
+struct tzhead {
+        char    tzh_reserved[24];       /* reserved for future use */
+        char    tzh_ttisstdcnt[4];      /* coded number of trans. time flags */
+        char    tzh_leapcnt[4];         /* coded number of leap seconds */
+        char    tzh_timecnt[4];         /* coded number of transition times */
+        char    tzh_typecnt[4];         /* coded number of local time types */
+        char    tzh_charcnt[4];         /* coded number of abbr. chars */
+};
+
+/*
+** . . .followed by. . .
+**
+**      tzh_timecnt (char [4])s         coded transition times a la time(2)
+**      tzh_timecnt (unsigned char)s    types of local time starting at above
+**      tzh_typecnt repetitions of
+**              one (char [4])          coded GMT offset in seconds
+**              one (unsigned char)     used to set tm_isdst
+**              one (unsigned char)     that's an abbreviation list index
+**      tzh_charcnt (char)s             '\0'-terminated zone abbreviations
+**      tzh_leapcnt repetitions of
+**              one (char [4])          coded leap second transition times
+**              one (char [4])          total correction after above
+**      tzh_ttisstdcnt (char)s          indexed by type; if TRUE, transition
+**                                      time is standard time, if FALSE,
+**                                      transition time is wall clock time
+**                                      if absent, transition times are
+**                                      assumed to be wall clock time
+*/
+
+/*
+** In the current implementation, "tzset()" refuses to deal with files that
+** exceed any of the limits below.
+*/
+
+/*
+** The TZ_MAX_TIMES value below is enough to handle a bit more than a
+** year's worth of solar time (corrected daily to the nearest second) or
+** 138 years of Pacific Presidential Election time
+** (where there are three time zone transitions every fourth year).
+*/
+#define TZ_MAX_TIMES    370
+
+#define NOSOLAR                 /* 4BSD doesn't currently handle solar time */
+
+#ifndef NOSOLAR
+#define TZ_MAX_TYPES    256     /* Limited by what (unsigned char)'s can hold */
+#else
+#define TZ_MAX_TYPES    10      /* Maximum number of local time types */
+#endif
+
+#define TZ_MAX_CHARS    50      /* Maximum number of abbreviation characters */
+
+#define TZ_MAX_LEAPS    50      /* Maximum number of leap second corrections */
+
+#define SECSPERMIN      60
+#define MINSPERHOUR     60
+#define HOURSPERDAY     24
+#define DAYSPERWEEK     7
+#define DAYSPERNYEAR    365
+#define DAYSPERLYEAR    366
+#define SECSPERHOUR     (SECSPERMIN * MINSPERHOUR)
+#define SECSPERDAY      ((long) SECSPERHOUR * HOURSPERDAY)
+#define MONSPERYEAR     12
+
+#define TM_SUNDAY       0
+#define TM_MONDAY       1
+#define TM_TUESDAY      2
+#define TM_WEDNESDAY    3
+#define TM_THURSDAY     4
+#define TM_FRIDAY       5
+#define TM_SATURDAY     6
+
+#define TM_JANUARY      0
+#define TM_FEBRUARY     1
+#define TM_MARCH        2
+#define TM_APRIL        3
+#define TM_MAY          4
+#define TM_JUNE         5
+#define TM_JULY         6
+#define TM_AUGUST       7
+#define TM_SEPTEMBER    8
+#define TM_OCTOBER      9
+#define TM_NOVEMBER     10
+#define TM_DECEMBER     11
+
+#define TM_YEAR_BASE    1900
+
+#define EPOCH_YEAR      1970
+#define EPOCH_WDAY      TM_THURSDAY
+
+/*
+** Accurate only for the past couple of centuries;
+** that will probably do.
+*/
+
+#define isleap(y) ((((y) % 4) == 0 && ((y) % 100) != 0) || ((y) % 400) == 0)
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_tzfile_h__ */
diff --git a/contrib/media/updf/include/unctrl.h b/contrib/media/updf/include/unctrl.h
new file mode 100644
index 0000000000..3e31e7bb80
--- /dev/null
+++ b/contrib/media/updf/include/unctrl.h
@@ -0,0 +1,63 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ * unctrl.h
+ *
+ * Display a printable version of a control character.
+ * Control characters are displayed in caret notation (^x), DELETE is displayed
+ * as ^?. Printable characters are displayed as is.
+ */
+
+/* $Id: unctrl.h.in,v 1.8 1998/02/11 12:13:45 tom Exp $ */
+
+#ifndef _UNCTRL_H
+#define _UNCTRL_H	1
+
+#undef  NCURSES_VERSION
+#define NCURSES_VERSION "4.2"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <curses.h>
+
+#undef unctrl
+extern NCURSES_CONST char *unctrl(chtype);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _UNCTRL_H */
diff --git a/contrib/media/updf/include/unistd.h b/contrib/media/updf/include/unistd.h
new file mode 100644
index 0000000000..b8dea60bec
--- /dev/null
+++ b/contrib/media/updf/include/unistd.h
@@ -0,0 +1,164 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_unistd_h_
+#define __dj_include_unistd_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#include <sys/types.h> /* NOT POSIX but you can't include just unistd.h without it */
+#include <sys/djtypes.h>
+
+#define SEEK_SET	0
+#define SEEK_CUR	1
+#define SEEK_END	2
+  
+/* Some programs think they know better... */
+#undef NULL
+
+#define NULL 0
+
+#define F_OK	0x01
+#define R_OK	0x02
+#define W_OK	0x04
+#define X_OK	0x08
+
+#define STDIN_FILENO		0
+#define STDOUT_FILENO		1
+#define STDERR_FILENO		2
+
+#define _PC_CHOWN_RESTRICTED	1
+#define _PC_LINK_MAX		2
+#define _PC_MAX_CANON		3
+#define _PC_MAX_INPUT		4
+#define _PC_NAME_MAX		5
+#define _PC_NO_TRUNC		6
+#define _PC_PATH_MAX		7
+#define _PC_PIPE_BUF		8
+#define _PC_VDISABLE		9
+
+#define _POSIX_CHOWN_RESTRICTED	0
+#undef  _POSIX_JOB_CONTROL
+#define _POSIX_NO_TRUNC		0
+#undef  _POSIX_SAVED_IDS
+#define _POSIX_VDISABLE		-1
+#define _POSIX_VERSION		199009L
+
+#define _SC_ARG_MAX		1
+#define _SC_CHILD_MAX		2
+#define _SC_CLK_TCK		3
+#define _SC_JOB_CONTROL		4
+#define _SC_NGROUPS_MAX		5
+#define _SC_OPEN_MAX		6
+#define _SC_SAVED_IDS		7
+#define _SC_STREAM_MAX		8
+#define _SC_TZNAME_MAX		9
+#define _SC_VERSION		10
+ 
+__DJ_size_t
+#undef __DJ_size_t
+#define __DJ_size_t
+__DJ_ssize_t
+#undef __DJ_ssize_t
+#define __DJ_ssize_t
+
+extern char *optarg;
+extern int optind, opterr, optopt;
+
+#ifdef _MSC_VER
+void __declspec(noreturn) __exit(int _status);
+void __declspec(noreturn) _exit(int _status);
+#else
+void		__exit(int _status) __attribute__((noreturn));
+void		_exit(int _status) __attribute__((noreturn));
+#endif
+int		access(const char *_path, int _amode);
+unsigned int	alarm(unsigned int _seconds);
+int		chdir(const char *_path);
+int		chown(const char *_path, uid_t _owner, gid_t _group);
+int		close(int _fildes);
+char *		ctermid(char *_s);
+int		dup(int _fildes);
+int		dup2(int _fildes, int _fildes2);
+int		execl(const char *_path, const char *_arg, ...);
+int		execle(const char *_path, const char *_arg, ...);
+int		execlp(const char *_file, const char *_arg, ...);
+int		execv(const char *_path, char *const _argv[]);
+int		execve(const char *_path, char *const _argv[], char *const _envp[]);
+int		execvp(const char *_file, char *const _argv[]);
+pid_t		fork(void);
+long		fpathconf(int _fildes, int _name);
+char *		getcwd(char *_buf, size_t _size);
+gid_t		getegid(void);
+uid_t		geteuid(void);
+gid_t		getgid(void);
+int		getgroups(int _gidsetsize, gid_t *_grouplist);
+char *		getlogin(void);
+int		getopt(int _argc, char *const _argv[], const char *_optstring);
+pid_t		getpgrp(void);
+pid_t		getpid(void);
+pid_t		getppid(void);
+uid_t		getuid(void);
+int		isatty(int _fildes);
+int		link(const char *_existing, const char *_new);
+off_t		lseek(int _fildes, off_t _offset, int _whence);
+long		pathconf(const char *_path, int _name);
+int		pause(void);
+int		pipe(int _fildes[2]);
+ssize_t		read(int _fildes, void *_buf, size_t _nbyte);
+int		rmdir(const char *_path);
+int		setgid(gid_t _gid);
+int		setpgid(pid_t _pid, pid_t _pgid);
+pid_t		setsid(void);
+int		setuid(uid_t uid);
+unsigned int	sleep(unsigned int _seconds);
+long		sysconf(int _name);
+pid_t		tcgetpgrp(int _fildes);
+int		tcsetpgrp(int _fildes, pid_t _pgrp_id);
+char *		ttyname(int _fildes);
+int		unlink(const char *_path);
+ssize_t		write(int _fildes, const void *_buf, size_t _nbyte);
+
+#ifndef _POSIX_SOURCE
+
+/* additional access() checks */
+#define D_OK	0x10
+
+char *		basename(const char *);
+/*int		brk(void *_heaptop);*/
+char *		dirname(const char *_fn);
+int		__file_exists(const char *_fn);
+int		fsync(int _fd);
+int		ftruncate(int, off_t);
+int		getdtablesize(void);
+int		gethostname(char *buf, int size);
+int		getpagesize(void);
+char *		getwd(char *__buffer);
+int		nice(int _increment);
+void *		sbrk(int _delta);
+int		symlink (const char *, const char *);
+int		sync(void);
+int		truncate(const char*, off_t);
+unsigned int	usleep(unsigned int _useconds);
+#ifndef vfork
+pid_t		vfork(void);
+#endif
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_unistd_h_ */
diff --git a/contrib/media/updf/include/unixcommandline.h b/contrib/media/updf/include/unixcommandline.h
new file mode 100644
index 0000000000..9c70fbae2b
--- /dev/null
+++ b/contrib/media/updf/include/unixcommandline.h
@@ -0,0 +1,40 @@
+
+#ifndef __unixcommandline_h__
+#define __unixcommandline_h__
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <signal.h>
+#include <unistd.h>
+#include <termios.h>
+#include <time.h>
+
+#include "yacasbase.h"
+#include "commandline.h"
+
+/** Unix command line class, using assorted termios functionality
+ *  and sending ansi character sequences to the console.
+ */
+class CUnixCommandLine : public CCommandLine
+{
+public:
+  CUnixCommandLine();
+  ~CUnixCommandLine();
+public:
+  virtual LispInt GetKey();
+  virtual void NewLine();
+  virtual void ShowLine(LispChar * prompt,LispInt promptlen,LispInt cursor);
+  virtual void Pause();
+  virtual void MaxHistoryLinesSaved(LispInt aNrLines);
+private:
+  unsigned char term_chars[NCCS];
+  struct termios orig_termio, rl_termio;
+public:
+  LispInt iMaxLines;
+};
+
+
+#endif
+
diff --git a/contrib/media/updf/include/utility b/contrib/media/updf/include/utility
new file mode 100644
index 0000000000..787e799734
--- /dev/null
+++ b/contrib/media/updf/include/utility
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_UTILITY
+#include <bits/std_utility.h>
+#endif
diff --git a/contrib/media/updf/include/utime.h b/contrib/media/updf/include/utime.h
new file mode 100644
index 0000000000..0ca0b8610f
--- /dev/null
+++ b/contrib/media/updf/include/utime.h
@@ -0,0 +1,38 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_utime_h_
+#define __dj_include_utime_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#include <sys/djtypes.h>
+__DJ_time_t
+#undef __DJ_time_t
+#define __DJ_time_t
+
+struct utimbuf {
+  time_t actime;
+  time_t modtime;
+};
+
+int	utime(const char *_path, const struct utimbuf *_times);
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_utime_h_ */
diff --git a/contrib/media/updf/include/valarray b/contrib/media/updf/include/valarray
new file mode 100644
index 0000000000..cb13d82f69
--- /dev/null
+++ b/contrib/media/updf/include/valarray
@@ -0,0 +1,32 @@
+// -*- C++ -*- std header.
+
+// Copyright (C) 2001 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _CPP_VALARRAY
+#include <bits/std_valarray.h>
+#endif
diff --git a/contrib/media/updf/include/values.h b/contrib/media/updf/include/values.h
new file mode 100644
index 0000000000..66689a97fd
--- /dev/null
+++ b/contrib/media/updf/include/values.h
@@ -0,0 +1,57 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_values_h_
+#define __dj_include_values_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#define BITSPERBYTE 8
+
+#define CHARBITS    8
+#define SHORTBITS   16
+#define INTBITS     32
+#define LONGBITS    32
+#define PTRBITS     32
+#define DOUBLEBITS  64
+#define FLOATBITS   32
+
+#define MINSHORT    ((short)0x8000)
+#define MININT      ((int)0x80000000L)
+#define MINLONG     ((long)0x80000000L)
+
+#define MAXSHORT    ((short)0x7fff)
+#define MAXINT      ((int)0x7fffffff)
+#define MAXLONG     ((long)0x7fffffff)
+
+#define MAXDOUBLE   1.79769313486231570e+308
+#define MAXFLOAT    ((float)3.40282346638528860e+38)
+#define MINDOUBLE   2.22507385850720140e-308
+#define MINFLOAT    ((float)1.17549435082228750e-38)
+#define _IEEE       0
+#define _DEXPLEN    11
+#define _FEXPLEN    8
+#define _HIDDENBIT  1
+#define DMAXEXP     ((1 << _DEXPLEN - 1) - 1 + _IEEE)
+#define FMAXEXP     ((1 << _FEXPLEN - 1) - 1 + _IEEE)
+#define DMINEXP     (-DMAXEXP)
+#define FMINEXP     (-FMAXEXP)
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_values_h_ */
diff --git a/contrib/media/updf/include/varargs.h b/contrib/media/updf/include/varargs.h
new file mode 100644
index 0000000000..033d3e60d4
--- /dev/null
+++ b/contrib/media/updf/include/varargs.h
@@ -0,0 +1,51 @@
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_vararg_h_
+#define __dj_include_vararg_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifdef __dj_include_stdarg_h_
+#error varargs.h and stdarg.h are mutually exclusive
+#endif
+
+#include <sys/djtypes.h>
+
+__DJ_va_list
+#undef __DJ_va_list
+#define __DJ_va_list
+
+#define va_alist __dj_last_arg
+
+#define va_dcl int __dj_last_arg;
+
+#define __dj_va_rounded_size(T)  \
+  (((sizeof (T) + sizeof (int) - 1) / sizeof (int)) * sizeof (int))
+
+#define va_arg(ap, T) \
+    (ap = (va_list) ((char *) (ap) + __dj_va_rounded_size (T)),	\
+     *((T *) (void *) ((char *) (ap) - __dj_va_rounded_size (T))))
+
+#define va_end(ap)
+
+#define va_start(ap)  (ap=(char *)(&__dj_last_arg))
+  
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_varargs_h_ */
diff --git a/contrib/media/updf/include/vector b/contrib/media/updf/include/vector
new file mode 100644
index 0000000000..113b69eaf4
--- /dev/null
+++ b/contrib/media/updf/include/vector
@@ -0,0 +1,135 @@
+#ifndef _VECTOR_INCLUDED
+#define _VECTOR_INCLUDED
+#include <stdlib.h>
+#include <string.h>
+extern void *__cdecl operator new(size_t);
+inline void *__cdecl operator new(size_t, void *_P)
+{ return (_P); }
+namespace std
+{
+  template<class T> class vector
+  {
+    unsigned length;
+    unsigned allocated;
+    T* data;
+  public:
+    typedef unsigned size_type;
+    typedef T* iterator;
+    vector():length(0),allocated(0),data(NULL) {}
+    ~vector() {for (unsigned i=length;i--;)data[i].~T();free(data);}
+    unsigned size() const {return length;}
+    void clear() {length=0;}
+    T& operator[](unsigned pos) {return data[pos];}
+    T* begin() {return data;}
+    T* end() {return data+length;}
+    void push_back(const T& x)
+    {
+      if (length==allocated)
+      {
+        allocated+=16;
+        data=(T*)realloc(data,allocated*sizeof(T));
+      }
+      new (data+length++) T(x);
+    }
+    bool empty() const {return length==0;}
+    void pop_back() {data[--length].~T();}
+    T& back() {return data[length-1];}
+    iterator erase(iterator it)
+    {
+      T* a=it;
+      while (++a != data+length)
+      {
+        a[-1] = *a;
+      }
+      length--;
+      return it;
+    }
+    /*iterator*/T* insert(iterator where, const T& what = T())
+    {
+      int z=where-data;
+      if (length==allocated)
+      {
+        allocated+=16;
+        data=(T*)realloc(data,allocated*sizeof(T));
+      }
+      T* a=data+length;
+      T* b=data+z;
+      length++;
+      while (a != b)
+      {
+        *a = a[-1];
+        --a;
+      }
+      *a = what;
+      return /*iterator*/a;
+    }
+  };
+  struct _generic_vector
+  {
+    unsigned length;
+    unsigned allocated;
+    void** data;
+  };
+  inline void _generic_pointer_push_back(_generic_vector* v, void* a)
+  {
+    if (v->length==v->allocated)
+    {
+      v->allocated+=16;
+      v->data=(void**)realloc(v->data,v->allocated*sizeof(void*));
+    }
+    v->data[v->length++]=a;
+  }
+  inline void _generic_pointer_erase(_generic_vector* v, void** a)
+  {
+    while (++a != v->data+v->length)
+    {
+      a[-1] = *a;
+    }
+    v->length--;
+  }
+  inline void** _generic_pointer_insert(_generic_vector* v, void** where, void* what)
+  {
+    int z=where-v->data;
+    if (v->length==v->allocated)
+    {
+      v->allocated+=16;
+      v->data=(void**)realloc(v->data,v->allocated*sizeof(void*));
+    }
+    void** a=v->data+v->length;
+    void** b=v->data+z;
+    v->length++;
+    while (a != b)
+    {
+      *a = a[-1];
+      --a;
+    }
+    *a = what;
+    return a;
+  }
+  template<class T> class vector<T*>
+  {
+    unsigned length;
+    unsigned allocated;
+    T** data;
+  public:
+    typedef unsigned size_type;
+    typedef T** iterator;
+    vector():length(0),allocated(0),data(NULL) {}
+    ~vector() {free(data);}
+    unsigned size() const {return length;}
+    void clear() {length=0;}
+    T*& operator[](unsigned pos) {return data[pos];}
+    iterator begin() {return iterator(data);}
+    iterator end() {return iterator(data+length);}
+    void push_back(T* const& x)
+    { _generic_pointer_push_back((_generic_vector*)this, (void*)x); }
+    bool empty() const {return length==0;}
+    void pop_back() {--length;}
+    T*& back() {return data[length-1];}
+    iterator erase(iterator it)
+    { _generic_pointer_erase((_generic_vector*)this, (void**)it); return it; }
+    iterator insert(iterator where, T* const& what)
+    { return (T**)_generic_pointer_insert((_generic_vector*)this, (void**)where, what); }
+  };
+}
+#endif
diff --git a/contrib/media/updf/include/version.h b/contrib/media/updf/include/version.h
new file mode 100644
index 0000000000..b23e8e2963
--- /dev/null
+++ b/contrib/media/updf/include/version.h
@@ -0,0 +1 @@
+#define VERSION "1.2.2"
diff --git a/contrib/media/updf/include/wchar.h b/contrib/media/updf/include/wchar.h
new file mode 100644
index 0000000000..2c051dfb09
--- /dev/null
+++ b/contrib/media/updf/include/wchar.h
@@ -0,0 +1,45 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_wchar_h_
+#define __dj_include_wchar_h_
+
+/* Bare bones header to satisfy SGI STL's basic_string<> */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#include <stddef.h>
+
+__DJ_wint_t
+#undef __DJ_wint_t
+#define __DJ_wint_t
+
+#ifndef WEOF
+#define WEOF ((wint_t)(-1))
+#endif
+
+typedef struct
+{
+  int shift_state;
+} mbstate_t;
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_wchar_h_ */
+
diff --git a/contrib/media/updf/include/wctype.h b/contrib/media/updf/include/wctype.h
new file mode 100644
index 0000000000..b36909b53b
--- /dev/null
+++ b/contrib/media/updf/include/wctype.h
@@ -0,0 +1,47 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_wctype_h_
+#define __dj_include_wctype_h_
+
+/* Bare bones header to satisfy SGI STL's basic_string<> */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#include <sys/djtypes.h>
+
+__DJ_wchar_t
+#undef __DJ_wchar_t
+#define __DJ_wchar_t
+__DJ_wint_t
+#undef __DJ_wint_t
+#define __DJ_wint_t
+
+#ifndef WEOF
+#define WEOF ((wint_t)(-1))
+#endif
+
+/* Implementation defined types */
+typedef unsigned short wctype_t;
+typedef const unsigned char *wctrans_t;
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__dj_include_wctype_h_ */
+
diff --git a/contrib/media/updf/include/xmltokenizer.h b/contrib/media/updf/include/xmltokenizer.h
new file mode 100644
index 0000000000..1bd4e059b3
--- /dev/null
+++ b/contrib/media/updf/include/xmltokenizer.h
@@ -0,0 +1,20 @@
+
+#ifndef _xmltokenizer_h_
+#define _xmltokenizer_h_
+
+#include "yacasbase.h"
+#include "tokenizer.h"
+
+class XmlTokenizer : public LispTokenizer
+{
+public:
+  XmlTokenizer() {}
+  /// NextToken returns a string representing the next token,
+  /// or an empty list.
+  virtual LispString * NextToken(LispInput& aInput,
+                                  LispHashTable& aHashTable);
+  virtual ~XmlTokenizer();
+};
+
+#endif
+
diff --git a/contrib/media/updf/include/y_tab.h b/contrib/media/updf/include/y_tab.h
new file mode 100644
index 0000000000..b973d540c5
--- /dev/null
+++ b/contrib/media/updf/include/y_tab.h
@@ -0,0 +1,35 @@
+
+typedef union  
+{
+ int   vInt;
+ long  vLong;
+ float vFloat;
+ Word  vWord;
+ Byte *pByte;
+} YYSTYPE;
+extern YYSTYPE yylval;
+# define NIL 257
+# define IF 258
+# define THEN 259
+# define ELSE 260
+# define ELSEIF 261
+# define WHILE 262
+# define DO 263
+# define REPEAT 264
+# define UNTIL 265
+# define END 266
+# define RETURN 267
+# define LOCAL 268
+# define NUMBER 269
+# define FUNCTION 270
+# define NAME 271
+# define STRING 272
+# define DEBUG 273
+# define NOT 274
+# define AND 275
+# define OR 276
+# define NE 277
+# define LE 278
+# define GE 279
+# define CONC 280
+# define UNARY 281
diff --git a/contrib/media/updf/include/yacas.h b/contrib/media/updf/include/yacas.h
new file mode 100644
index 0000000000..1d8b37c3c4
--- /dev/null
+++ b/contrib/media/updf/include/yacas.h
@@ -0,0 +1,145 @@
+/// \file
+/// Definitions of DefaultYacasEnvironment and CYacas.
+
+#ifndef __yacas_h__
+#define __yacas_h__
+
+#include "yacasbase.h"
+#include "lispstring.h"
+#include "stringio.h"
+#include "tokenizer.h"
+#include "lisphash.h"
+#include "lispevalhash.h"
+#include "infixparser.h"
+#include "stdfileio.h"
+#include "lispatom.h"
+#include "lispeval.h"
+#include "mathenvironment.h"
+#include "lispglobals.h"
+#include "lisperror.h"
+#include "lispuserfunc.h"
+
+
+/// The default environment for a Yacas session.
+/// This class constructs a LispEnvironment (to be found in
+/// #iEnvironment), and defines the Yacas core functions. The core
+/// functions are listed in corefunctions.h . Examples of core
+/// functions are \c Head, \c Set and \c Eval.
+
+class DefaultYacasEnvironment : public YacasBase
+{
+public:
+  DefaultYacasEnvironment();
+  DefaultYacasEnvironment(LispOutput* aOutput, LispInt aStackSize);
+  virtual ~DefaultYacasEnvironment();
+  LispEnvironment& getEnv() {return iEnvironment;}
+
+private:
+  DefaultYacasEnvironment(const DefaultYacasEnvironment& aOther)
+    : output(NULL),hash(),printer(),coreCommands(),globals(),prefixoperators(),infixoperators(),postfixoperators(),bodiedoperators(),infixprinter(aOther.infixprinter),userFunctions(),
+      iEnvironment(coreCommands,userFunctions,
+                 globals,hash,output,infixprinter,
+                 prefixoperators,infixoperators,
+                 postfixoperators,bodiedoperators,&input,0),
+    input(aOther.input.Status())
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+  }
+  DefaultYacasEnvironment& operator=(const DefaultYacasEnvironment& aOther)
+  {
+    // copy constructor not written yet, hence the assert
+    LISPASSERT(0);
+    return *this;
+  }
+
+private:
+  LispOutput* output;
+  LispHashTable hash;
+  LispPrinter printer;
+
+  YacasCoreCommands coreCommands;
+  LispGlobal globals;
+
+  //Define the default operators.
+  LispOperators prefixoperators;
+  LispOperators infixoperators;
+  LispOperators postfixoperators;
+  LispOperators bodiedoperators;
+  InfixPrinter infixprinter;
+
+  LispUserFunctions userFunctions;
+
+  LispEnvironment iEnvironment;
+
+public:
+  CachedStdUserInput input;
+};
+
+
+/// The Yacas engine.
+/// This is the only class that applications need to use. It can
+/// evaluate Yacas expressions. Every instance has its own Yacas
+/// environment, in which the expressions are evaluated.
+
+
+
+class CYacas : public YacasBase
+{
+public:
+
+    /// Pseudo-constructor.
+    /// \return A new instance of CYacas, with output connected to \p aOutput.
+    /// If aOutput is NULL, connect to a new instance of  StdUserOutput.
+    LISPIMPORT static CYacas* NewL(LispOutput* aOutput=0, LispInt aStackSize=50000);
+
+    /// Destructor.
+    LISPIMPORT virtual ~CYacas();
+
+    /// Return the underlying Yacas environment.
+    inline DefaultYacasEnvironment& getDefEnv() {return environment;}
+
+    /// Evaluate a Yacas expression.
+    /// First, \p aExpression is parsed by an InfixParser. Then it is
+    /// evaluated in the underlying Lisp environment. Finally, the
+    /// result is printed to #iResultOutput via the pretty printer or,
+    /// if this is not defined, via an InfixPrinter.
+    virtual void Evaluate(const LispChar * aExpression);
+
+    /// Return the result of the expression.
+    /// This is stored in #iResult.
+    virtual LispChar * Result();
+
+    /// Return the error message produced by the last evaluation.
+    /// The error is retrieved from #environment.
+    virtual LispChar * Error();
+
+    /// Whether an error occured during the last evaluation.
+    inline LispBoolean IsError();
+
+private:
+ 
+    /// Constructor.
+    /// The output of #environment is directed to \p aOutput.
+    CYacas(LispOutput* aOutput,LispInt aStackSize);
+
+private:
+
+    /// The underlying Yacas environment
+    DefaultYacasEnvironment environment;
+
+    /// String containing the result of the last evaluation
+    LispString iResult;
+
+    /// Stream pointing to #iResult.
+    StringOutput iResultOutput;
+};
+
+inline LispBoolean CYacas::IsError()
+{
+    return (Error()[0] != '\0');
+}
+
+#endif
+
+
diff --git a/contrib/media/updf/include/yacasbase.h b/contrib/media/updf/include/yacasbase.h
new file mode 100644
index 0000000000..204f15a8ee
--- /dev/null
+++ b/contrib/media/updf/include/yacasbase.h
@@ -0,0 +1,58 @@
+#ifndef __yacasbase_h__
+#define __yacasbase_h__
+#include "yacasprivate.h"
+
+/* /class YacasBase. All other objects should derive from YacasBase so that they use the correct
+ * operators new and delete. This ensures a Yacas-specific memory manager is used.
+ */
+
+class YacasBase
+{
+public:
+  inline YacasBase() {};
+#ifdef YACAS_DEBUG
+  // New operators with additional debug arguments need to be handled differently
+  static inline void* operator new(size_t size, char* aFile, int aLine)
+    { return YacasMallocPrivate(size,aFile,aLine); }
+  static inline void* operator new[](size_t size, char* aFile, int aLine)
+    { return YacasMallocPrivate(size,aFile,aLine); }
+#else
+  // Normal versions of operator new
+  static inline void* operator new(size_t size)
+    { return PlatAlloc(size); }
+  static inline void* operator new[](size_t size)
+    { return PlatAlloc(size); }
+#endif
+  /* Operators delete are shared, they behave the same whether in debug or release (as
+     PlatFree is mapped to the debug version of freeing memory any way)
+   */
+  static inline void operator delete(void* object)
+    { PlatFree(object); }
+  static inline void operator delete[](void* object)
+    { PlatFree(object); }
+  // Placement form of new and delete.
+  static inline void* operator new(size_t, void* where) { return where; }
+  static inline void operator delete(void*, void*) {}
+ 
+  /** If we don't want to force vtables, we can make the destructor inline and protected.
+   *  The following might cause a little bit of overhead but has the advantage that even
+   *  the compiler can see that this is safe (thus no unnecessary warnings). Preferrably
+   *  though this class has a protected inline destructor.
+   *
+   *  When I use Xcode on the MacOSX, I would prefer to not see the warnings that the
+   *  destructor of this class is not virtual, and speed is not the primary concern in
+   *  that build (as that build is used mostly for debugging).
+   *
+   *  HIDE_UNIMPORTANT_COMPILER_WARNINGS can be defined in case one wants to get rid of
+   *  compiler warnings, as opposed to having maximum running speed.
+   */
+protected:
+#ifdef HIDE_UNIMPORTANT_COMPILER_WARNINGS
+  virtual
+#else // HIDE_UNIMPORTANT_COMPILER_WARNINGS
+  inline
+#endif // HIDE_UNIMPORTANT_COMPILER_WARNINGS
+     ~YacasBase() {};
+};
+
+#endif
diff --git a/contrib/media/updf/include/yacasprivate.h b/contrib/media/updf/include/yacasprivate.h
new file mode 100644
index 0000000000..726d16f6b8
--- /dev/null
+++ b/contrib/media/updf/include/yacasprivate.h
@@ -0,0 +1,13 @@
+
+#ifndef __yacasprivate_h__
+#define __yacasprivate_h__
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "lisptype.h"
+#include "stubs.h"
+
+#endif
+
diff --git a/contrib/media/updf/include/zAVLTree.h b/contrib/media/updf/include/zAVLTree.h
new file mode 100644
index 0000000000..de6965e088
--- /dev/null
+++ b/contrib/media/updf/include/zAVLTree.h
@@ -0,0 +1,67 @@
+/*
+ * zAVLTree.h: Header file for AVLTrees with string keys.
+ * Copyright (C) 1998  Michael H. Buselli
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * The author of this library can be reached at the following address:
+ * Michael H. Buselli
+ * 4334 N. Hazel St. #515
+ * Chicago, IL  60613-1456
+ *
+ * Or you can send email to <cosine@tezcat.com>.
+ * The official web page for this product is:
+ * http://www.tezcat.com/~cosine/pub/AVLTree/
+ *
+ * This is version 0.1.0 (alpha).
+ */
+
+#ifndef _ZAVLTREE_H_
+#define _ZAVLTREE_H_
+
+
+typedef struct _zAVLNode {
+  const char *key;
+  long depth;
+  void *item;
+  struct _zAVLNode *parent;
+  struct _zAVLNode *left;
+  struct _zAVLNode *right;
+} zAVLNode;
+
+
+typedef struct {
+  zAVLNode *top;
+  long count;
+  const char *(*getkey)(const void *item);
+} zAVLTree;
+
+
+typedef struct {
+  const zAVLTree *avltree;
+  const zAVLNode *curnode;
+} zAVLCursor;
+
+
+extern zAVLTree *zAVLAllocTree (const char *(*getkey)(void const *item));
+extern void zAVLFreeTree (zAVLTree *avltree, void (freeitem)(void *item));
+extern int zAVLInsert (zAVLTree *avltree, void *item);
+extern void *zAVLSearch (zAVLTree const *avltree, const char *key);
+extern int zAVLDelete (zAVLTree *avltree, const char *key);
+extern void *zAVLFirst (zAVLCursor *avlcursor, zAVLTree const *avltree);
+extern void *zAVLNext (zAVLCursor *avlcursor);
+
+
+#endif
diff --git a/contrib/media/updf/include/zconf.h b/contrib/media/updf/include/zconf.h
new file mode 100644
index 0000000000..6d450fc793
--- /dev/null
+++ b/contrib/media/updf/include/zconf.h
@@ -0,0 +1,279 @@
+/* zconf.h -- configuration of the zlib compression library
+ * Copyright (C) 1995-1998 Jean-loup Gailly.
+ * For conditions of distribution and use, see copyright notice in zlib.h 
+ */
+
+/* @(#) $Id$ */
+
+#ifndef _ZCONF_H
+#define _ZCONF_H
+
+/*
+ * If you *really* need a unique prefix for all types and library functions,
+ * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
+ */
+#ifdef Z_PREFIX
+#  define deflateInit_	z_deflateInit_
+#  define deflate	z_deflate
+#  define deflateEnd	z_deflateEnd
+#  define inflateInit_ 	z_inflateInit_
+#  define inflate	z_inflate
+#  define inflateEnd	z_inflateEnd
+#  define deflateInit2_	z_deflateInit2_
+#  define deflateSetDictionary z_deflateSetDictionary
+#  define deflateCopy	z_deflateCopy
+#  define deflateReset	z_deflateReset
+#  define deflateParams	z_deflateParams
+#  define inflateInit2_	z_inflateInit2_
+#  define inflateSetDictionary z_inflateSetDictionary
+#  define inflateSync	z_inflateSync
+#  define inflateSyncPoint z_inflateSyncPoint
+#  define inflateReset	z_inflateReset
+#  define compress	z_compress
+#  define compress2	z_compress2
+#  define uncompress	z_uncompress
+#  define adler32	z_adler32
+#  define crc32		z_crc32
+#  define get_crc_table z_get_crc_table
+
+#  define Byte		z_Byte
+#  define uInt		z_uInt
+#  define uLong		z_uLong
+#  define Bytef	        z_Bytef
+#  define charf		z_charf
+#  define intf		z_intf
+#  define uIntf		z_uIntf
+#  define uLongf	z_uLongf
+#  define voidpf	z_voidpf
+#  define voidp		z_voidp
+#endif
+
+#if (defined(_WIN32) || defined(__WIN32__)) && !defined(WIN32)
+#  define WIN32
+#endif
+#if defined(__GNUC__) || defined(WIN32) || defined(__386__) || defined(i386)
+#  ifndef __32BIT__
+#    define __32BIT__
+#  endif
+#endif
+#if defined(__MSDOS__) && !defined(MSDOS)
+#  define MSDOS
+#endif
+
+/*
+ * Compile with -DMAXSEG_64K if the alloc function cannot allocate more
+ * than 64k bytes at a time (needed on systems with 16-bit int).
+ */
+#if defined(MSDOS) && !defined(__32BIT__)
+#  define MAXSEG_64K
+#endif
+#ifdef MSDOS
+#  define UNALIGNED_OK
+#endif
+
+#if (defined(MSDOS) || defined(_WINDOWS) || defined(WIN32))  && !defined(STDC)
+#  define STDC
+#endif
+#if defined(__STDC__) || defined(__cplusplus) || defined(__OS2__)
+#  ifndef STDC
+#    define STDC
+#  endif
+#endif
+
+#ifndef STDC
+#  ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */
+#    define const
+#  endif
+#endif
+
+/* Some Mac compilers merge all .h files incorrectly: */
+#if defined(__MWERKS__) || defined(applec) ||defined(THINK_C) ||defined(__SC__)
+#  define NO_DUMMY_DECL
+#endif
+
+/* Old Borland C incorrectly complains about missing returns: */
+#if defined(__BORLANDC__) && (__BORLANDC__ < 0x500)
+#  define NEED_DUMMY_RETURN
+#endif
+
+
+/* Maximum value for memLevel in deflateInit2 */
+#ifndef MAX_MEM_LEVEL
+#  ifdef MAXSEG_64K
+#    define MAX_MEM_LEVEL 8
+#  else
+#    define MAX_MEM_LEVEL 9
+#  endif
+#endif
+
+/* Maximum value for windowBits in deflateInit2 and inflateInit2.
+ * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files
+ * created by gzip. (Files created by minigzip can still be extracted by
+ * gzip.)
+ */
+#ifndef MAX_WBITS
+#  define MAX_WBITS   15 /* 32K LZ77 window */
+#endif
+
+/* The memory requirements for deflate are (in bytes):
+            (1 << (windowBits+2)) +  (1 << (memLevel+9))
+ that is: 128K for windowBits=15  +  128K for memLevel = 8  (default values)
+ plus a few kilobytes for small objects. For example, if you want to reduce
+ the default memory requirements from 256K to 128K, compile with
+     make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
+ Of course this will generally degrade compression (there's no free lunch).
+
+   The memory requirements for inflate are (in bytes) 1 << windowBits
+ that is, 32K for windowBits=15 (default value) plus a few kilobytes
+ for small objects.
+*/
+
+                        /* Type declarations */
+
+#ifndef OF /* function prototypes */
+#  ifdef STDC
+#    define OF(args)  args
+#  else
+#    define OF(args)  ()
+#  endif
+#endif
+
+/* The following definitions for FAR are needed only for MSDOS mixed
+ * model programming (small or medium model with some far allocations).
+ * This was tested only with MSC; for other MSDOS compilers you may have
+ * to define NO_MEMCPY in zutil.h.  If you don't need the mixed model,
+ * just define FAR to be empty.
+ */
+#if (defined(M_I86SM) || defined(M_I86MM)) && !defined(__32BIT__)
+   /* MSC small or medium model */
+#  define SMALL_MEDIUM
+#  ifdef _MSC_VER
+#    define FAR _far
+#  else
+#    define FAR far
+#  endif
+#endif
+#if defined(__BORLANDC__) && (defined(__SMALL__) || defined(__MEDIUM__))
+#  ifndef __32BIT__
+#    define SMALL_MEDIUM
+#    define FAR _far
+#  endif
+#endif
+
+/* Compile with -DZLIB_DLL for Windows DLL support */
+#if defined(ZLIB_DLL)
+#  if defined(_WINDOWS) || defined(WINDOWS)
+#    ifdef FAR
+#      undef FAR
+#    endif
+#    include <windows.h>
+#    define ZEXPORT  WINAPI
+#    ifdef WIN32
+#      define ZEXPORTVA  WINAPIV
+#    else
+#      define ZEXPORTVA  FAR _cdecl _export
+#    endif
+#  endif
+#  if defined (__BORLANDC__)
+#    if (__BORLANDC__ >= 0x0500) && defined (WIN32)
+#      include <windows.h>
+#      define ZEXPORT __declspec(dllexport) WINAPI
+#      define ZEXPORTRVA __declspec(dllexport) WINAPIV
+#    else
+#      if defined (_Windows) && defined (__DLL__)
+#        define ZEXPORT _export
+#        define ZEXPORTVA _export
+#      endif
+#    endif
+#  endif
+#endif
+
+#if defined (__BEOS__)
+#  if defined (ZLIB_DLL)
+#    define ZEXTERN extern __declspec(dllexport)
+#  else
+#    define ZEXTERN extern __declspec(dllimport)
+#  endif
+#endif
+
+#ifndef ZEXPORT
+#  define ZEXPORT
+#endif
+#ifndef ZEXPORTVA
+#  define ZEXPORTVA
+#endif
+#ifndef ZEXTERN
+#  define ZEXTERN extern
+#endif
+
+#ifndef FAR
+#   define FAR
+#endif
+
+#if !defined(MACOS) && !defined(TARGET_OS_MAC)
+typedef unsigned char  Byte;  /* 8 bits */
+#endif
+typedef unsigned int   uInt;  /* 16 bits or more */
+typedef unsigned long  uLong; /* 32 bits or more */
+
+#ifdef SMALL_MEDIUM
+   /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */
+#  define Bytef Byte FAR
+#else
+   typedef Byte  FAR Bytef;
+#endif
+typedef char  FAR charf;
+typedef int   FAR intf;
+typedef uInt  FAR uIntf;
+typedef uLong FAR uLongf;
+
+#ifdef STDC
+   typedef void FAR *voidpf;
+   typedef void     *voidp;
+#else
+   typedef Byte FAR *voidpf;
+   typedef Byte     *voidp;
+#endif
+
+#ifdef HAVE_UNISTD_H
+#  include <sys/types.h> /* for off_t */
+#  include <unistd.h>    /* for SEEK_* and off_t */
+#  define z_off_t  off_t
+#endif
+#ifndef SEEK_SET
+#  define SEEK_SET        0       /* Seek from beginning of file.  */
+#  define SEEK_CUR        1       /* Seek from current position.  */
+#  define SEEK_END        2       /* Set file pointer to EOF plus "offset" */
+#endif
+#ifndef z_off_t
+#  define  z_off_t long
+#endif
+
+/* MVS linker does not support external names larger than 8 bytes */
+#if defined(__MVS__)
+#   pragma map(deflateInit_,"DEIN")
+#   pragma map(deflateInit2_,"DEIN2")
+#   pragma map(deflateEnd,"DEEND")
+#   pragma map(inflateInit_,"ININ")
+#   pragma map(inflateInit2_,"ININ2")
+#   pragma map(inflateEnd,"INEND")
+#   pragma map(inflateSync,"INSY")
+#   pragma map(inflateSetDictionary,"INSEDI")
+#   pragma map(inflate_blocks,"INBL")
+#   pragma map(inflate_blocks_new,"INBLNE")
+#   pragma map(inflate_blocks_free,"INBLFR")
+#   pragma map(inflate_blocks_reset,"INBLRE")
+#   pragma map(inflate_codes_free,"INCOFR")
+#   pragma map(inflate_codes,"INCO")
+#   pragma map(inflate_fast,"INFA")
+#   pragma map(inflate_flush,"INFLU")
+#   pragma map(inflate_mask,"INMA")
+#   pragma map(inflate_set_dictionary,"INSEDI2")
+#   pragma map(inflate_copyright,"INCOPY")
+#   pragma map(inflate_trees_bits,"INTRBI")
+#   pragma map(inflate_trees_dynamic,"INTRDY")
+#   pragma map(inflate_trees_fixed,"INTRFI")
+#   pragma map(inflate_trees_free,"INTRFR")
+#endif
+
+#endif /* _ZCONF_H */
diff --git a/contrib/media/updf/include/zlib.h b/contrib/media/updf/include/zlib.h
new file mode 100644
index 0000000000..49f56b43bc
--- /dev/null
+++ b/contrib/media/updf/include/zlib.h
@@ -0,0 +1,893 @@
+/* zlib.h -- interface of the 'zlib' general purpose compression library
+  version 1.1.3, July 9th, 1998
+
+  Copyright (C) 1995-1998 Jean-loup Gailly and Mark Adler
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+
+  Jean-loup Gailly        Mark Adler
+  jloup@gzip.org          madler@alumni.caltech.edu
+
+
+  The data format used by the zlib library is described by RFCs (Request for
+  Comments) 1950 to 1952 in the files ftp://ds.internic.net/rfc/rfc1950.txt
+  (zlib format), rfc1951.txt (deflate format) and rfc1952.txt (gzip format).
+*/
+
+#ifndef _ZLIB_H
+#define _ZLIB_H
+
+#include "zconf.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define ZLIB_VERSION "1.1.3"
+
+/* 
+     The 'zlib' compression library provides in-memory compression and
+  decompression functions, including integrity checks of the uncompressed
+  data.  This version of the library supports only one compression method
+  (deflation) but other algorithms will be added later and will have the same
+  stream interface.
+
+     Compression can be done in a single step if the buffers are large
+  enough (for example if an input file is mmap'ed), or can be done by
+  repeated calls of the compression function.  In the latter case, the
+  application must provide more input and/or consume the output
+  (providing more output space) before each call.
+
+     The library also supports reading and writing files in gzip (.gz) format
+  with an interface similar to that of stdio.
+
+     The library does not install any signal handler. The decoder checks
+  the consistency of the compressed data, so the library should never
+  crash even in case of corrupted input.
+*/
+
+typedef voidpf (*alloc_func) OF((voidpf opaque, uInt items, uInt size));
+typedef void   (*free_func)  OF((voidpf opaque, voidpf address));
+
+struct internal_state;
+
+typedef struct z_stream_s {
+    Bytef    *next_in;  /* next input byte */
+    uInt     avail_in;  /* number of bytes available at next_in */
+    uLong    total_in;  /* total nb of input bytes read so far */
+
+    Bytef    *next_out; /* next output byte should be put there */
+    uInt     avail_out; /* remaining free space at next_out */
+    uLong    total_out; /* total nb of bytes output so far */
+
+    char     *msg;      /* last error message, NULL if no error */
+    struct internal_state FAR *state; /* not visible by applications */
+
+    alloc_func zalloc;  /* used to allocate the internal state */
+    free_func  zfree;   /* used to free the internal state */
+    voidpf     opaque;  /* private data object passed to zalloc and zfree */
+
+    int     data_type;  /* best guess about the data type: ascii or binary */
+    uLong   adler;      /* adler32 value of the uncompressed data */
+    uLong   reserved;   /* reserved for future use */
+} z_stream;
+
+typedef z_stream FAR *z_streamp;
+
+/*
+   The application must update next_in and avail_in when avail_in has
+   dropped to zero. It must update next_out and avail_out when avail_out
+   has dropped to zero. The application must initialize zalloc, zfree and
+   opaque before calling the init function. All other fields are set by the
+   compression library and must not be updated by the application.
+
+   The opaque value provided by the application will be passed as the first
+   parameter for calls of zalloc and zfree. This can be useful for custom
+   memory management. The compression library attaches no meaning to the
+   opaque value.
+
+   zalloc must return Z_NULL if there is not enough memory for the object.
+   If zlib is used in a multi-threaded application, zalloc and zfree must be
+   thread safe.
+
+   On 16-bit systems, the functions zalloc and zfree must be able to allocate
+   exactly 65536 bytes, but will not be required to allocate more than this
+   if the symbol MAXSEG_64K is defined (see zconf.h). WARNING: On MSDOS,
+   pointers returned by zalloc for objects of exactly 65536 bytes *must*
+   have their offset normalized to zero. The default allocation function
+   provided by this library ensures this (see zutil.c). To reduce memory
+   requirements and avoid any allocation of 64K objects, at the expense of
+   compression ratio, compile the library with -DMAX_WBITS=14 (see zconf.h).
+
+   The fields total_in and total_out can be used for statistics or
+   progress reports. After compression, total_in holds the total size of
+   the uncompressed data and may be saved for use in the decompressor
+   (particularly if the decompressor wants to decompress everything in
+   a single step).
+*/
+
+                        /* constants */
+
+#define Z_NO_FLUSH      0
+#define Z_PARTIAL_FLUSH 1 /* will be removed, use Z_SYNC_FLUSH instead */
+#define Z_SYNC_FLUSH    2
+#define Z_FULL_FLUSH    3
+#define Z_FINISH        4
+/* Allowed flush values; see deflate() below for details */
+
+#define Z_OK            0
+#define Z_STREAM_END    1
+#define Z_NEED_DICT     2
+#define Z_ERRNO        (-1)
+#define Z_STREAM_ERROR (-2)
+#define Z_DATA_ERROR   (-3)
+#define Z_MEM_ERROR    (-4)
+#define Z_BUF_ERROR    (-5)
+#define Z_VERSION_ERROR (-6)
+/* Return codes for the compression/decompression functions. Negative
+ * values are errors, positive values are used for special but normal events.
+ */
+
+#define Z_NO_COMPRESSION         0
+#define Z_BEST_SPEED             1
+#define Z_BEST_COMPRESSION       9
+#define Z_DEFAULT_COMPRESSION  (-1)
+/* compression levels */
+
+#define Z_FILTERED            1
+#define Z_HUFFMAN_ONLY        2
+#define Z_DEFAULT_STRATEGY    0
+/* compression strategy; see deflateInit2() below for details */
+
+#define Z_BINARY   0
+#define Z_ASCII    1
+#define Z_UNKNOWN  2
+/* Possible values of the data_type field */
+
+#define Z_DEFLATED   8
+/* The deflate compression method (the only one supported in this version) */
+
+#define Z_NULL  0  /* for initializing zalloc, zfree, opaque */
+
+#define zlib_version zlibVersion()
+/* for compatibility with versions < 1.0.2 */
+
+                        /* basic functions */
+
+ZEXTERN const char * ZEXPORT zlibVersion OF((void));
+/* The application can compare zlibVersion and ZLIB_VERSION for consistency.
+   If the first character differs, the library code actually used is
+   not compatible with the zlib.h header file used by the application.
+   This check is automatically made by deflateInit and inflateInit.
+ */
+
+/* 
+ZEXTERN int ZEXPORT deflateInit OF((z_streamp strm, int level));
+
+     Initializes the internal stream state for compression. The fields
+   zalloc, zfree and opaque must be initialized before by the caller.
+   If zalloc and zfree are set to Z_NULL, deflateInit updates them to
+   use default allocation functions.
+
+     The compression level must be Z_DEFAULT_COMPRESSION, or between 0 and 9:
+   1 gives best speed, 9 gives best compression, 0 gives no compression at
+   all (the input data is simply copied a block at a time).
+   Z_DEFAULT_COMPRESSION requests a default compromise between speed and
+   compression (currently equivalent to level 6).
+
+     deflateInit returns Z_OK if success, Z_MEM_ERROR if there was not
+   enough memory, Z_STREAM_ERROR if level is not a valid compression level,
+   Z_VERSION_ERROR if the zlib library version (zlib_version) is incompatible
+   with the version assumed by the caller (ZLIB_VERSION).
+   msg is set to null if there is no error message.  deflateInit does not
+   perform any compression: this will be done by deflate().
+*/
+
+
+ZEXTERN int ZEXPORT deflate OF((z_streamp strm, int flush));
+/*
+    deflate compresses as much data as possible, and stops when the input
+  buffer becomes empty or the output buffer becomes full. It may introduce some
+  output latency (reading input without producing any output) except when
+  forced to flush.
+
+    The detailed semantics are as follows. deflate performs one or both of the
+  following actions:
+
+  - Compress more input starting at next_in and update next_in and avail_in
+    accordingly. If not all input can be processed (because there is not
+    enough room in the output buffer), next_in and avail_in are updated and
+    processing will resume at this point for the next call of deflate().
+
+  - Provide more output starting at next_out and update next_out and avail_out
+    accordingly. This action is forced if the parameter flush is non zero.
+    Forcing flush frequently degrades the compression ratio, so this parameter
+    should be set only when necessary (in interactive applications).
+    Some output may be provided even if flush is not set.
+
+  Before the call of deflate(), the application should ensure that at least
+  one of the actions is possible, by providing more input and/or consuming
+  more output, and updating avail_in or avail_out accordingly; avail_out
+  should never be zero before the call. The application can consume the
+  compressed output when it wants, for example when the output buffer is full
+  (avail_out == 0), or after each call of deflate(). If deflate returns Z_OK
+  and with zero avail_out, it must be called again after making room in the
+  output buffer because there might be more output pending.
+
+    If the parameter flush is set to Z_SYNC_FLUSH, all pending output is
+  flushed to the output buffer and the output is aligned on a byte boundary, so
+  that the decompressor can get all input data available so far. (In particular
+  avail_in is zero after the call if enough output space has been provided
+  before the call.)  Flushing may degrade compression for some compression
+  algorithms and so it should be used only when necessary.
+
+    If flush is set to Z_FULL_FLUSH, all output is flushed as with
+  Z_SYNC_FLUSH, and the compression state is reset so that decompression can
+  restart from this point if previous compressed data has been damaged or if
+  random access is desired. Using Z_FULL_FLUSH too often can seriously degrade
+  the compression.
+
+    If deflate returns with avail_out == 0, this function must be called again
+  with the same value of the flush parameter and more output space (updated
+  avail_out), until the flush is complete (deflate returns with non-zero
+  avail_out).
+
+    If the parameter flush is set to Z_FINISH, pending input is processed,
+  pending output is flushed and deflate returns with Z_STREAM_END if there
+  was enough output space; if deflate returns with Z_OK, this function must be
+  called again with Z_FINISH and more output space (updated avail_out) but no
+  more input data, until it returns with Z_STREAM_END or an error. After
+  deflate has returned Z_STREAM_END, the only possible operations on the
+  stream are deflateReset or deflateEnd.
+  
+    Z_FINISH can be used immediately after deflateInit if all the compression
+  is to be done in a single step. In this case, avail_out must be at least
+  0.1% larger than avail_in plus 12 bytes.  If deflate does not return
+  Z_STREAM_END, then it must be called again as described above.
+
+    deflate() sets strm->adler to the adler32 checksum of all input read
+  so far (that is, total_in bytes).
+
+    deflate() may update data_type if it can make a good guess about
+  the input data type (Z_ASCII or Z_BINARY). In doubt, the data is considered
+  binary. This field is only for information purposes and does not affect
+  the compression algorithm in any manner.
+
+    deflate() returns Z_OK if some progress has been made (more input
+  processed or more output produced), Z_STREAM_END if all input has been
+  consumed and all output has been produced (only when flush is set to
+  Z_FINISH), Z_STREAM_ERROR if the stream state was inconsistent (for example
+  if next_in or next_out was NULL), Z_BUF_ERROR if no progress is possible
+  (for example avail_in or avail_out was zero).
+*/
+
+
+ZEXTERN int ZEXPORT deflateEnd OF((z_streamp strm));
+/*
+     All dynamically allocated data structures for this stream are freed.
+   This function discards any unprocessed input and does not flush any
+   pending output.
+
+     deflateEnd returns Z_OK if success, Z_STREAM_ERROR if the
+   stream state was inconsistent, Z_DATA_ERROR if the stream was freed
+   prematurely (some input or output was discarded). In the error case,
+   msg may be set but then points to a static string (which must not be
+   deallocated).
+*/
+
+
+/* 
+ZEXTERN int ZEXPORT inflateInit OF((z_streamp strm));
+
+     Initializes the internal stream state for decompression. The fields
+   next_in, avail_in, zalloc, zfree and opaque must be initialized before by
+   the caller. If next_in is not Z_NULL and avail_in is large enough (the exact
+   value depends on the compression method), inflateInit determines the
+   compression method from the zlib header and allocates all data structures
+   accordingly; otherwise the allocation will be deferred to the first call of
+   inflate.  If zalloc and zfree are set to Z_NULL, inflateInit updates them to
+   use default allocation functions.
+
+     inflateInit returns Z_OK if success, Z_MEM_ERROR if there was not enough
+   memory, Z_VERSION_ERROR if the zlib library version is incompatible with the
+   version assumed by the caller.  msg is set to null if there is no error
+   message. inflateInit does not perform any decompression apart from reading
+   the zlib header if present: this will be done by inflate().  (So next_in and
+   avail_in may be modified, but next_out and avail_out are unchanged.)
+*/
+
+
+ZEXTERN int ZEXPORT inflate OF((z_streamp strm, int flush));
+/*
+    inflate decompresses as much data as possible, and stops when the input
+  buffer becomes empty or the output buffer becomes full. It may some
+  introduce some output latency (reading input without producing any output)
+  except when forced to flush.
+
+  The detailed semantics are as follows. inflate performs one or both of the
+  following actions:
+
+  - Decompress more input starting at next_in and update next_in and avail_in
+    accordingly. If not all input can be processed (because there is not
+    enough room in the output buffer), next_in is updated and processing
+    will resume at this point for the next call of inflate().
+
+  - Provide more output starting at next_out and update next_out and avail_out
+    accordingly.  inflate() provides as much output as possible, until there
+    is no more input data or no more space in the output buffer (see below
+    about the flush parameter).
+
+  Before the call of inflate(), the application should ensure that at least
+  one of the actions is possible, by providing more input and/or consuming
+  more output, and updating the next_* and avail_* values accordingly.
+  The application can consume the uncompressed output when it wants, for
+  example when the output buffer is full (avail_out == 0), or after each
+  call of inflate(). If inflate returns Z_OK and with zero avail_out, it
+  must be called again after making room in the output buffer because there
+  might be more output pending.
+
+    If the parameter flush is set to Z_SYNC_FLUSH, inflate flushes as much
+  output as possible to the output buffer. The flushing behavior of inflate is
+  not specified for values of the flush parameter other than Z_SYNC_FLUSH
+  and Z_FINISH, but the current implementation actually flushes as much output
+  as possible anyway.
+
+    inflate() should normally be called until it returns Z_STREAM_END or an
+  error. However if all decompression is to be performed in a single step
+  (a single call of inflate), the parameter flush should be set to
+  Z_FINISH. In this case all pending input is processed and all pending
+  output is flushed; avail_out must be large enough to hold all the
+  uncompressed data. (The size of the uncompressed data may have been saved
+  by the compressor for this purpose.) The next operation on this stream must
+  be inflateEnd to deallocate the decompression state. The use of Z_FINISH
+  is never required, but can be used to inform inflate that a faster routine
+  may be used for the single inflate() call.
+
+     If a preset dictionary is needed at this point (see inflateSetDictionary
+  below), inflate sets strm-adler to the adler32 checksum of the
+  dictionary chosen by the compressor and returns Z_NEED_DICT; otherwise 
+  it sets strm->adler to the adler32 checksum of all output produced
+  so far (that is, total_out bytes) and returns Z_OK, Z_STREAM_END or
+  an error code as described below. At the end of the stream, inflate()
+  checks that its computed adler32 checksum is equal to that saved by the
+  compressor and returns Z_STREAM_END only if the checksum is correct.
+
+    inflate() returns Z_OK if some progress has been made (more input processed
+  or more output produced), Z_STREAM_END if the end of the compressed data has
+  been reached and all uncompressed output has been produced, Z_NEED_DICT if a
+  preset dictionary is needed at this point, Z_DATA_ERROR if the input data was
+  corrupted (input stream not conforming to the zlib format or incorrect
+  adler32 checksum), Z_STREAM_ERROR if the stream structure was inconsistent
+  (for example if next_in or next_out was NULL), Z_MEM_ERROR if there was not
+  enough memory, Z_BUF_ERROR if no progress is possible or if there was not
+  enough room in the output buffer when Z_FINISH is used. In the Z_DATA_ERROR
+  case, the application may then call inflateSync to look for a good
+  compression block.
+*/
+
+
+ZEXTERN int ZEXPORT inflateEnd OF((z_streamp strm));
+/*
+     All dynamically allocated data structures for this stream are freed.
+   This function discards any unprocessed input and does not flush any
+   pending output.
+
+     inflateEnd returns Z_OK if success, Z_STREAM_ERROR if the stream state
+   was inconsistent. In the error case, msg may be set but then points to a
+   static string (which must not be deallocated).
+*/
+
+                        /* Advanced functions */
+
+/*
+    The following functions are needed only in some special applications.
+*/
+
+/*   
+ZEXTERN int ZEXPORT deflateInit2 OF((z_streamp strm,
+                                     int  level,
+                                     int  method,
+                                     int  windowBits,
+                                     int  memLevel,
+                                     int  strategy));
+
+     This is another version of deflateInit with more compression options. The
+   fields next_in, zalloc, zfree and opaque must be initialized before by
+   the caller.
+
+     The method parameter is the compression method. It must be Z_DEFLATED in
+   this version of the library.
+
+     The windowBits parameter is the base two logarithm of the window size
+   (the size of the history buffer).  It should be in the range 8..15 for this
+   version of the library. Larger values of this parameter result in better
+   compression at the expense of memory usage. The default value is 15 if
+   deflateInit is used instead.
+
+     The memLevel parameter specifies how much memory should be allocated
+   for the internal compression state. memLevel=1 uses minimum memory but
+   is slow and reduces compression ratio; memLevel=9 uses maximum memory
+   for optimal speed. The default value is 8. See zconf.h for total memory
+   usage as a function of windowBits and memLevel.
+
+     The strategy parameter is used to tune the compression algorithm. Use the
+   value Z_DEFAULT_STRATEGY for normal data, Z_FILTERED for data produced by a
+   filter (or predictor), or Z_HUFFMAN_ONLY to force Huffman encoding only (no
+   string match).  Filtered data consists mostly of small values with a
+   somewhat random distribution. In this case, the compression algorithm is
+   tuned to compress them better. The effect of Z_FILTERED is to force more
+   Huffman coding and less string matching; it is somewhat intermediate
+   between Z_DEFAULT and Z_HUFFMAN_ONLY. The strategy parameter only affects
+   the compression ratio but not the correctness of the compressed output even
+   if it is not set appropriately.
+
+      deflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
+   memory, Z_STREAM_ERROR if a parameter is invalid (such as an invalid
+   method). msg is set to null if there is no error message.  deflateInit2 does
+   not perform any compression: this will be done by deflate().
+*/
+                            
+ZEXTERN int ZEXPORT deflateSetDictionary OF((z_streamp strm,
+                                             const Bytef *dictionary,
+                                             uInt  dictLength));
+/*
+     Initializes the compression dictionary from the given byte sequence
+   without producing any compressed output. This function must be called
+   immediately after deflateInit, deflateInit2 or deflateReset, before any
+   call of deflate. The compressor and decompressor must use exactly the same
+   dictionary (see inflateSetDictionary).
+
+     The dictionary should consist of strings (byte sequences) that are likely
+   to be encountered later in the data to be compressed, with the most commonly
+   used strings preferably put towards the end of the dictionary. Using a
+   dictionary is most useful when the data to be compressed is short and can be
+   predicted with good accuracy; the data can then be compressed better than
+   with the default empty dictionary.
+
+     Depending on the size of the compression data structures selected by
+   deflateInit or deflateInit2, a part of the dictionary may in effect be
+   discarded, for example if the dictionary is larger than the window size in
+   deflate or deflate2. Thus the strings most likely to be useful should be
+   put at the end of the dictionary, not at the front.
+
+     Upon return of this function, strm->adler is set to the Adler32 value
+   of the dictionary; the decompressor may later use this value to determine
+   which dictionary has been used by the compressor. (The Adler32 value
+   applies to the whole dictionary even if only a subset of the dictionary is
+   actually used by the compressor.)
+
+     deflateSetDictionary returns Z_OK if success, or Z_STREAM_ERROR if a
+   parameter is invalid (such as NULL dictionary) or the stream state is
+   inconsistent (for example if deflate has already been called for this stream
+   or if the compression method is bsort). deflateSetDictionary does not
+   perform any compression: this will be done by deflate().
+*/
+
+ZEXTERN int ZEXPORT deflateCopy OF((z_streamp dest,
+                                    z_streamp source));
+/*
+     Sets the destination stream as a complete copy of the source stream.
+
+     This function can be useful when several compression strategies will be
+   tried, for example when there are several ways of pre-processing the input
+   data with a filter. The streams that will be discarded should then be freed
+   by calling deflateEnd.  Note that deflateCopy duplicates the internal
+   compression state which can be quite large, so this strategy is slow and
+   can consume lots of memory.
+
+     deflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not
+   enough memory, Z_STREAM_ERROR if the source stream state was inconsistent
+   (such as zalloc being NULL). msg is left unchanged in both source and
+   destination.
+*/
+
+ZEXTERN int ZEXPORT deflateReset OF((z_streamp strm));
+/*
+     This function is equivalent to deflateEnd followed by deflateInit,
+   but does not free and reallocate all the internal compression state.
+   The stream will keep the same compression level and any other attributes
+   that may have been set by deflateInit2.
+
+      deflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source
+   stream state was inconsistent (such as zalloc or state being NULL).
+*/
+
+ZEXTERN int ZEXPORT deflateParams OF((z_streamp strm,
+				      int level,
+				      int strategy));
+/*
+     Dynamically update the compression level and compression strategy.  The
+   interpretation of level and strategy is as in deflateInit2.  This can be
+   used to switch between compression and straight copy of the input data, or
+   to switch to a different kind of input data requiring a different
+   strategy. If the compression level is changed, the input available so far
+   is compressed with the old level (and may be flushed); the new level will
+   take effect only at the next call of deflate().
+
+     Before the call of deflateParams, the stream state must be set as for
+   a call of deflate(), since the currently available input may have to
+   be compressed and flushed. In particular, strm->avail_out must be non-zero.
+
+     deflateParams returns Z_OK if success, Z_STREAM_ERROR if the source
+   stream state was inconsistent or if a parameter was invalid, Z_BUF_ERROR
+   if strm->avail_out was zero.
+*/
+
+/*   
+ZEXTERN int ZEXPORT inflateInit2 OF((z_streamp strm,
+                                     int  windowBits));
+
+     This is another version of inflateInit with an extra parameter. The
+   fields next_in, avail_in, zalloc, zfree and opaque must be initialized
+   before by the caller.
+
+     The windowBits parameter is the base two logarithm of the maximum window
+   size (the size of the history buffer).  It should be in the range 8..15 for
+   this version of the library. The default value is 15 if inflateInit is used
+   instead. If a compressed stream with a larger window size is given as
+   input, inflate() will return with the error code Z_DATA_ERROR instead of
+   trying to allocate a larger window.
+
+      inflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
+   memory, Z_STREAM_ERROR if a parameter is invalid (such as a negative
+   memLevel). msg is set to null if there is no error message.  inflateInit2
+   does not perform any decompression apart from reading the zlib header if
+   present: this will be done by inflate(). (So next_in and avail_in may be
+   modified, but next_out and avail_out are unchanged.)
+*/
+
+ZEXTERN int ZEXPORT inflateSetDictionary OF((z_streamp strm,
+                                             const Bytef *dictionary,
+                                             uInt  dictLength));
+/*
+     Initializes the decompression dictionary from the given uncompressed byte
+   sequence. This function must be called immediately after a call of inflate
+   if this call returned Z_NEED_DICT. The dictionary chosen by the compressor
+   can be determined from the Adler32 value returned by this call of
+   inflate. The compressor and decompressor must use exactly the same
+   dictionary (see deflateSetDictionary).
+
+     inflateSetDictionary returns Z_OK if success, Z_STREAM_ERROR if a
+   parameter is invalid (such as NULL dictionary) or the stream state is
+   inconsistent, Z_DATA_ERROR if the given dictionary doesn't match the
+   expected one (incorrect Adler32 value). inflateSetDictionary does not
+   perform any decompression: this will be done by subsequent calls of
+   inflate().
+*/
+
+ZEXTERN int ZEXPORT inflateSync OF((z_streamp strm));
+/* 
+    Skips invalid compressed data until a full flush point (see above the
+  description of deflate with Z_FULL_FLUSH) can be found, or until all
+  available input is skipped. No output is provided.
+
+    inflateSync returns Z_OK if a full flush point has been found, Z_BUF_ERROR
+  if no more input was provided, Z_DATA_ERROR if no flush point has been found,
+  or Z_STREAM_ERROR if the stream structure was inconsistent. In the success
+  case, the application may save the current current value of total_in which
+  indicates where valid compressed data was found. In the error case, the
+  application may repeatedly call inflateSync, providing more input each time,
+  until success or end of the input data.
+*/
+
+ZEXTERN int ZEXPORT inflateReset OF((z_streamp strm));
+/*
+     This function is equivalent to inflateEnd followed by inflateInit,
+   but does not free and reallocate all the internal decompression state.
+   The stream will keep attributes that may have been set by inflateInit2.
+
+      inflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source
+   stream state was inconsistent (such as zalloc or state being NULL).
+*/
+
+
+                        /* utility functions */
+
+/*
+     The following utility functions are implemented on top of the
+   basic stream-oriented functions. To simplify the interface, some
+   default options are assumed (compression level and memory usage,
+   standard memory allocation functions). The source code of these
+   utility functions can easily be modified if you need special options.
+*/
+
+ZEXTERN int ZEXPORT compress OF((Bytef *dest,   uLongf *destLen,
+                                 const Bytef *source, uLong sourceLen));
+/*
+     Compresses the source buffer into the destination buffer.  sourceLen is
+   the byte length of the source buffer. Upon entry, destLen is the total
+   size of the destination buffer, which must be at least 0.1% larger than
+   sourceLen plus 12 bytes. Upon exit, destLen is the actual size of the
+   compressed buffer.
+     This function can be used to compress a whole file at once if the
+   input file is mmap'ed.
+     compress returns Z_OK if success, Z_MEM_ERROR if there was not
+   enough memory, Z_BUF_ERROR if there was not enough room in the output
+   buffer.
+*/
+
+ZEXTERN int ZEXPORT compress2 OF((Bytef *dest,   uLongf *destLen,
+                                  const Bytef *source, uLong sourceLen,
+                                  int level));
+/*
+     Compresses the source buffer into the destination buffer. The level
+   parameter has the same meaning as in deflateInit.  sourceLen is the byte
+   length of the source buffer. Upon entry, destLen is the total size of the
+   destination buffer, which must be at least 0.1% larger than sourceLen plus
+   12 bytes. Upon exit, destLen is the actual size of the compressed buffer.
+
+     compress2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
+   memory, Z_BUF_ERROR if there was not enough room in the output buffer,
+   Z_STREAM_ERROR if the level parameter is invalid.
+*/
+
+ZEXTERN int ZEXPORT uncompress OF((Bytef *dest,   uLongf *destLen,
+                                   const Bytef *source, uLong sourceLen));
+/*
+     Decompresses the source buffer into the destination buffer.  sourceLen is
+   the byte length of the source buffer. Upon entry, destLen is the total
+   size of the destination buffer, which must be large enough to hold the
+   entire uncompressed data. (The size of the uncompressed data must have
+   been saved previously by the compressor and transmitted to the decompressor
+   by some mechanism outside the scope of this compression library.)
+   Upon exit, destLen is the actual size of the compressed buffer.
+     This function can be used to decompress a whole file at once if the
+   input file is mmap'ed.
+
+     uncompress returns Z_OK if success, Z_MEM_ERROR if there was not
+   enough memory, Z_BUF_ERROR if there was not enough room in the output
+   buffer, or Z_DATA_ERROR if the input data was corrupted.
+*/
+
+
+typedef voidp gzFile;
+
+ZEXTERN gzFile ZEXPORT gzopen  OF((const char *path, const char *mode));
+/*
+     Opens a gzip (.gz) file for reading or writing. The mode parameter
+   is as in fopen ("rb" or "wb") but can also include a compression level
+   ("wb9") or a strategy: 'f' for filtered data as in "wb6f", 'h' for
+   Huffman only compression as in "wb1h". (See the description
+   of deflateInit2 for more information about the strategy parameter.)
+
+     gzopen can be used to read a file which is not in gzip format; in this
+   case gzread will directly read from the file without decompression.
+
+     gzopen returns NULL if the file could not be opened or if there was
+   insufficient memory to allocate the (de)compression state; errno
+   can be checked to distinguish the two cases (if errno is zero, the
+   zlib error is Z_MEM_ERROR).  */
+
+ZEXTERN gzFile ZEXPORT gzdopen  OF((int fd, const char *mode));
+/*
+     gzdopen() associates a gzFile with the file descriptor fd.  File
+   descriptors are obtained from calls like open, dup, creat, pipe or
+   fileno (in the file has been previously opened with fopen).
+   The mode parameter is as in gzopen.
+     The next call of gzclose on the returned gzFile will also close the
+   file descriptor fd, just like fclose(fdopen(fd), mode) closes the file
+   descriptor fd. If you want to keep fd open, use gzdopen(dup(fd), mode).
+     gzdopen returns NULL if there was insufficient memory to allocate
+   the (de)compression state.
+*/
+
+ZEXTERN int ZEXPORT gzsetparams OF((gzFile file, int level, int strategy));
+/*
+     Dynamically update the compression level or strategy. See the description
+   of deflateInit2 for the meaning of these parameters.
+     gzsetparams returns Z_OK if success, or Z_STREAM_ERROR if the file was not
+   opened for writing.
+*/
+
+ZEXTERN int ZEXPORT    gzread  OF((gzFile file, voidp buf, unsigned len));
+/*
+     Reads the given number of uncompressed bytes from the compressed file.
+   If the input file was not in gzip format, gzread copies the given number
+   of bytes into the buffer.
+     gzread returns the number of uncompressed bytes actually read (0 for
+   end of file, -1 for error). */
+
+ZEXTERN int ZEXPORT    gzwrite OF((gzFile file, 
+				   const voidp buf, unsigned len));
+/*
+     Writes the given number of uncompressed bytes into the compressed file.
+   gzwrite returns the number of uncompressed bytes actually written
+   (0 in case of error).
+*/
+
+ZEXTERN int ZEXPORTVA   gzprintf OF((gzFile file, const char *format, ...));
+/*
+     Converts, formats, and writes the args to the compressed file under
+   control of the format string, as in fprintf. gzprintf returns the number of
+   uncompressed bytes actually written (0 in case of error).
+*/
+
+ZEXTERN int ZEXPORT gzputs OF((gzFile file, const char *s));
+/*
+      Writes the given null-terminated string to the compressed file, excluding
+   the terminating null character.
+      gzputs returns the number of characters written, or -1 in case of error.
+*/
+
+ZEXTERN char * ZEXPORT gzgets OF((gzFile file, char *buf, int len));
+/*
+      Reads bytes from the compressed file until len-1 characters are read, or
+   a newline character is read and transferred to buf, or an end-of-file
+   condition is encountered.  The string is then terminated with a null
+   character.
+      gzgets returns buf, or Z_NULL in case of error.
+*/
+
+ZEXTERN int ZEXPORT    gzputc OF((gzFile file, int c));
+/*
+      Writes c, converted to an unsigned char, into the compressed file.
+   gzputc returns the value that was written, or -1 in case of error.
+*/
+
+ZEXTERN int ZEXPORT    gzgetc OF((gzFile file));
+/*
+      Reads one byte from the compressed file. gzgetc returns this byte
+   or -1 in case of end of file or error.
+*/
+
+ZEXTERN int ZEXPORT    gzflush OF((gzFile file, int flush));
+/*
+     Flushes all pending output into the compressed file. The parameter
+   flush is as in the deflate() function. The return value is the zlib
+   error number (see function gzerror below). gzflush returns Z_OK if
+   the flush parameter is Z_FINISH and all output could be flushed.
+     gzflush should be called only when strictly necessary because it can
+   degrade compression.
+*/
+
+ZEXTERN z_off_t ZEXPORT    gzseek OF((gzFile file,
+				      z_off_t offset, int whence));
+/* 
+      Sets the starting position for the next gzread or gzwrite on the
+   given compressed file. The offset represents a number of bytes in the
+   uncompressed data stream. The whence parameter is defined as in lseek(2);
+   the value SEEK_END is not supported.
+     If the file is opened for reading, this function is emulated but can be
+   extremely slow. If the file is opened for writing, only forward seeks are
+   supported; gzseek then compresses a sequence of zeroes up to the new
+   starting position.
+
+      gzseek returns the resulting offset location as measured in bytes from
+   the beginning of the uncompressed stream, or -1 in case of error, in
+   particular if the file is opened for writing and the new starting position
+   would be before the current position.
+*/
+
+ZEXTERN int ZEXPORT    gzrewind OF((gzFile file));
+/*
+     Rewinds the given file. This function is supported only for reading.
+
+   gzrewind(file) is equivalent to (int)gzseek(file, 0L, SEEK_SET)
+*/
+
+ZEXTERN z_off_t ZEXPORT    gztell OF((gzFile file));
+/*
+     Returns the starting position for the next gzread or gzwrite on the
+   given compressed file. This position represents a number of bytes in the
+   uncompressed data stream.
+
+   gztell(file) is equivalent to gzseek(file, 0L, SEEK_CUR)
+*/
+
+ZEXTERN int ZEXPORT gzeof OF((gzFile file));
+/*
+     Returns 1 when EOF has previously been detected reading the given
+   input stream, otherwise zero.
+*/
+
+ZEXTERN int ZEXPORT    gzclose OF((gzFile file));
+/*
+     Flushes all pending output if necessary, closes the compressed file
+   and deallocates all the (de)compression state. The return value is the zlib
+   error number (see function gzerror below).
+*/
+
+ZEXTERN const char * ZEXPORT gzerror OF((gzFile file, int *errnum));
+/*
+     Returns the error message for the last error which occurred on the
+   given compressed file. errnum is set to zlib error number. If an
+   error occurred in the file system and not in the compression library,
+   errnum is set to Z_ERRNO and the application may consult errno
+   to get the exact error code.
+*/
+
+                        /* checksum functions */
+
+/*
+     These functions are not related to compression but are exported
+   anyway because they might be useful in applications using the
+   compression library.
+*/
+
+ZEXTERN uLong ZEXPORT adler32 OF((uLong adler, const Bytef *buf, uInt len));
+
+/*
+     Update a running Adler-32 checksum with the bytes buf[0..len-1] and
+   return the updated checksum. If buf is NULL, this function returns
+   the required initial value for the checksum.
+   An Adler-32 checksum is almost as reliable as a CRC32 but can be computed
+   much faster. Usage example:
+
+     uLong adler = adler32(0L, Z_NULL, 0);
+
+     while (read_buffer(buffer, length) != EOF) {
+       adler = adler32(adler, buffer, length);
+     }
+     if (adler != original_adler) error();
+*/
+
+ZEXTERN uLong ZEXPORT crc32   OF((uLong crc, const Bytef *buf, uInt len));
+/*
+     Update a running crc with the bytes buf[0..len-1] and return the updated
+   crc. If buf is NULL, this function returns the required initial value
+   for the crc. Pre- and post-conditioning (one's complement) is performed
+   within this function so it shouldn't be done by the application.
+   Usage example:
+
+     uLong crc = crc32(0L, Z_NULL, 0);
+
+     while (read_buffer(buffer, length) != EOF) {
+       crc = crc32(crc, buffer, length);
+     }
+     if (crc != original_crc) error();
+*/
+
+
+                        /* various hacks, don't look :) */
+
+/* deflateInit and inflateInit are macros to allow checking the zlib version
+ * and the compiler's view of z_stream:
+ */
+ZEXTERN int ZEXPORT deflateInit_ OF((z_streamp strm, int level,
+                                     const char *version, int stream_size));
+ZEXTERN int ZEXPORT inflateInit_ OF((z_streamp strm,
+                                     const char *version, int stream_size));
+ZEXTERN int ZEXPORT deflateInit2_ OF((z_streamp strm, int  level, int  method,
+                                      int windowBits, int memLevel,
+                                      int strategy, const char *version,
+                                      int stream_size));
+ZEXTERN int ZEXPORT inflateInit2_ OF((z_streamp strm, int  windowBits,
+                                      const char *version, int stream_size));
+#define deflateInit(strm, level) \
+        deflateInit_((strm), (level),       ZLIB_VERSION, sizeof(z_stream))
+#define inflateInit(strm) \
+        inflateInit_((strm),                ZLIB_VERSION, sizeof(z_stream))
+#define deflateInit2(strm, level, method, windowBits, memLevel, strategy) \
+        deflateInit2_((strm),(level),(method),(windowBits),(memLevel),\
+                      (strategy),           ZLIB_VERSION, sizeof(z_stream))
+#define inflateInit2(strm, windowBits) \
+        inflateInit2_((strm), (windowBits), ZLIB_VERSION, sizeof(z_stream))
+
+
+#if !defined(_Z_UTIL_H) && !defined(NO_DUMMY_DECL)
+    struct internal_state {int dummy;}; /* hack for buggy compilers */
+#endif
+
+ZEXTERN const char   * ZEXPORT zError           OF((int err));
+ZEXTERN int            ZEXPORT inflateSyncPoint OF((z_streamp z));
+ZEXTERN const uLongf * ZEXPORT get_crc_table    OF((void));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _ZLIB_H */
diff --git a/contrib/media/updf/pdf/data_encodings.h b/contrib/media/updf/pdf/data_encodings.h
new file mode 100644
index 0000000000..4a86e51407
--- /dev/null
+++ b/contrib/media/updf/pdf/data_encodings.h
@@ -0,0 +1,214 @@
+#define _notdef NULL
+
+const unsigned short pdf_doc_encoding[256] =
+{
+	0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+	0x0000, 0x0009, 0x000A, 0x0000, 0x0000, 0x000D, 0x0000, 0x0000,
+	0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
+	0x02d8, 0x02c7, 0x02c6, 0x02d9, 0x02dd, 0x02db, 0x02da, 0x02dc,
+	0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027,
+	0x0028, 0x0029, 0x002a, 0x002b, 0x002c, 0x002d, 0x002e, 0x002f,
+	0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037,
+	0x0038, 0x0039, 0x003a, 0x003b, 0x003c, 0x003d, 0x003e, 0x003f,
+	0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047,
+	0x0048, 0x0049, 0x004a, 0x004b, 0x004c, 0x004d, 0x004e, 0x004f,
+	0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057,
+	0x0058, 0x0059, 0x005a, 0x005b, 0x005c, 0x005d, 0x005e, 0x005f,
+	0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067,
+	0x0068, 0x0069, 0x006a, 0x006b, 0x006c, 0x006d, 0x006e, 0x006f,
+	0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077,
+	0x0078, 0x0079, 0x007a, 0x007b, 0x007c, 0x007d, 0x007e, 0x0000,
+	0x2022, 0x2020, 0x2021, 0x2026, 0x2014, 0x2013, 0x0192, 0x2044,
+	0x2039, 0x203a, 0x2212, 0x2030, 0x201e, 0x201c, 0x201d, 0x2018,
+	0x2019, 0x201a, 0x2122, 0xfb01, 0xfb02, 0x0141, 0x0152, 0x0160,
+	0x0178, 0x017d, 0x0131, 0x0142, 0x0153, 0x0161, 0x017e, 0x0000,
+	0x20ac, 0x00a1, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7,
+	0x00a8, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x0000, 0x00ae, 0x00af,
+	0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7,
+	0x00b8, 0x00b9, 0x00ba, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00bf,
+	0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7,
+	0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf,
+	0x00d0, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7,
+	0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x00de, 0x00df,
+	0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7,
+	0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef,
+	0x00f0, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00f7,
+	0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x00fe, 0x00ff
+};
+
+const char * const pdf_standard[256] = { _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	"space", "exclam", "quotedbl", "numbersign", "dollar", "percent",
+	"ampersand", "quoteright", "parenleft", "parenright", "asterisk",
+	"plus", "comma", "hyphen", "period", "slash", "zero", "one", "two",
+	"three", "four", "five", "six", "seven", "eight", "nine", "colon",
+	"semicolon", "less", "equal", "greater", "question", "at", "A",
+	"B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N",
+	"O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z",
+	"bracketleft", "backslash", "bracketright", "asciicircum", "underscore",
+	"quoteleft", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k",
+	"l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x",
+	"y", "z", "braceleft", "bar", "braceright", "asciitilde", _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, "exclamdown", "cent", "sterling",
+	"fraction", "yen", "florin", "section", "currency", "quotesingle",
+	"quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright",
+	"fi", "fl", _notdef, "endash", "dagger", "daggerdbl", "periodcentered",
+	_notdef, "paragraph", "bullet", "quotesinglbase", "quotedblbase",
+	"quotedblright", "guillemotright", "ellipsis", "perthousand",
+	_notdef, "questiondown", _notdef, "grave", "acute", "circumflex",
+	"tilde", "macron", "breve", "dotaccent", "dieresis", _notdef,
+	"ring", "cedilla", _notdef, "hungarumlaut", "ogonek", "caron",
+	"emdash", _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, "AE",
+	_notdef, "ordfeminine", _notdef, _notdef, _notdef, _notdef,
+	"Lslash", "Oslash", "OE", "ordmasculine", _notdef, _notdef,
+	_notdef, _notdef, _notdef, "ae", _notdef, _notdef,
+	_notdef, "dotlessi", _notdef, _notdef, "lslash", "oslash",
+	"oe", "germandbls", _notdef, _notdef, _notdef, _notdef
+};
+
+const char * const pdf_mac_roman[256] = { _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	"space", "exclam", "quotedbl", "numbersign", "dollar", "percent",
+	"ampersand", "quotesingle", "parenleft", "parenright", "asterisk",
+	"plus", "comma", "hyphen", "period", "slash", "zero", "one", "two",
+	"three", "four", "five", "six", "seven", "eight", "nine", "colon",
+	"semicolon", "less", "equal", "greater", "question", "at", "A",
+	"B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N",
+	"O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z",
+	"bracketleft", "backslash", "bracketright", "asciicircum", "underscore",
+	"grave", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k",
+	"l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x",
+	"y", "z", "braceleft", "bar", "braceright", "asciitilde", _notdef,
+	"Adieresis", "Aring", "Ccedilla", "Eacute", "Ntilde", "Odieresis",
+	"Udieresis", "aacute", "agrave", "acircumflex", "adieresis", "atilde",
+	"aring", "ccedilla", "eacute", "egrave", "ecircumflex", "edieresis",
+	"iacute", "igrave", "icircumflex", "idieresis", "ntilde", "oacute",
+	"ograve", "ocircumflex", "odieresis", "otilde", "uacute", "ugrave",
+	"ucircumflex", "udieresis", "dagger", "degree", "cent", "sterling",
+	"section", "bullet", "paragraph", "germandbls", "registered",
+	"copyright", "trademark", "acute", "dieresis", _notdef, "AE",
+	"Oslash", _notdef, "plusminus", _notdef, _notdef, "yen", "mu",
+	_notdef, _notdef, _notdef, _notdef, _notdef, "ordfeminine",
+	"ordmasculine", _notdef, "ae", "oslash", "questiondown", "exclamdown",
+	"logicalnot", _notdef, "florin", _notdef, _notdef, "guillemotleft",
+	"guillemotright", "ellipsis", "space", "Agrave", "Atilde", "Otilde",
+	"OE", "oe", "endash", "emdash", "quotedblleft", "quotedblright",
+	"quoteleft", "quoteright", "divide", _notdef, "ydieresis",
+	"Ydieresis", "fraction", "currency", "guilsinglleft", "guilsinglright",
+	"fi", "fl", "daggerdbl", "periodcentered", "quotesinglbase",
+	"quotedblbase", "perthousand", "Acircumflex", "Ecircumflex", "Aacute",
+	"Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave",
+	"Oacute", "Ocircumflex", _notdef, "Ograve", "Uacute", "Ucircumflex",
+	"Ugrave", "dotlessi", "circumflex", "tilde", "macron", "breve",
+	"dotaccent", "ring", "cedilla", "hungarumlaut", "ogonek", "caron"
+};
+
+const char * const pdf_mac_expert[256] = { _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	"space", "exclamsmall", "Hungarumlautsmall", "centoldstyle",
+	"dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall",
+	"parenleftsuperior", "parenrightsuperior", "twodotenleader",
+	"onedotenleader", "comma", "hyphen", "period", "fraction",
+	"zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle",
+	"fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle",
+	"eightoldstyle", "nineoldstyle", "colon", "semicolon", _notdef,
+	"threequartersemdash", _notdef, "questionsmall", _notdef,
+	_notdef, _notdef, _notdef, "Ethsmall", _notdef, _notdef,
+	"onequarter", "onehalf", "threequarters", "oneeighth", "threeeighths",
+	"fiveeighths", "seveneighths", "onethird", "twothirds", _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, "ff", "fi",
+	"fl", "ffi", "ffl", "parenleftinferior", _notdef, "parenrightinferior",
+	"Circumflexsmall", "hypheninferior", "Gravesmall", "Asmall", "Bsmall",
+	"Csmall", "Dsmall", "Esmall", "Fsmall", "Gsmall", "Hsmall", "Ismall",
+	"Jsmall", "Ksmall", "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall",
+	"Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall", "Vsmall", "Wsmall",
+	"Xsmall", "Ysmall", "Zsmall", "colonmonetary", "onefitted", "rupiah",
+	"Tildesmall", _notdef, _notdef, "asuperior", "centsuperior",
+	_notdef, _notdef, _notdef, _notdef, "Aacutesmall",
+	"Agravesmall", "Acircumflexsmall", "Adieresissmall", "Atildesmall",
+	"Aringsmall", "Ccedillasmall", "Eacutesmall", "Egravesmall",
+	"Ecircumflexsmall", "Edieresissmall", "Iacutesmall", "Igravesmall",
+	"Icircumflexsmall", "Idieresissmall", "Ntildesmall", "Oacutesmall",
+	"Ogravesmall", "Ocircumflexsmall", "Odieresissmall", "Otildesmall",
+	"Uacutesmall", "Ugravesmall", "Ucircumflexsmall", "Udieresissmall",
+	_notdef, "eightsuperior", "fourinferior", "threeinferior",
+	"sixinferior", "eightinferior", "seveninferior", "Scaronsmall",
+	_notdef, "centinferior", "twoinferior", _notdef, "Dieresissmall",
+	_notdef, "Caronsmall", "osuperior", "fiveinferior", _notdef,
+	"commainferior", "periodinferior", "Yacutesmall", _notdef,
+	"dollarinferior", _notdef, _notdef, "Thornsmall", _notdef,
+	"nineinferior", "zeroinferior", "Zcaronsmall", "AEsmall", "Oslashsmall",
+	"questiondownsmall", "oneinferior", "Lslashsmall", _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, "Cedillasmall",
+	_notdef, _notdef, _notdef, _notdef, _notdef, "OEsmall",
+	"figuredash", "hyphensuperior", _notdef, _notdef, _notdef,
+	_notdef, "exclamdownsmall", _notdef, "Ydieresissmall", _notdef,
+	"onesuperior", "twosuperior", "threesuperior", "foursuperior",
+	"fivesuperior", "sixsuperior", "sevensuperior", "ninesuperior",
+	"zerosuperior", _notdef, "esuperior", "rsuperior", "tsuperior",
+	_notdef, _notdef, "isuperior", "ssuperior", "dsuperior",
+	_notdef, _notdef, _notdef, _notdef, _notdef, "lsuperior",
+	"Ogoneksmall", "Brevesmall", "Macronsmall", "bsuperior", "nsuperior",
+	"msuperior", "commasuperior", "periodsuperior", "Dotaccentsmall",
+	"Ringsmall", _notdef, _notdef, _notdef, _notdef };
+
+const char * const pdf_win_ansi[256] = { _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, _notdef,
+	_notdef, _notdef, _notdef, _notdef, _notdef, "space",
+	"exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand",
+	"quotesingle", "parenleft", "parenright", "asterisk", "plus",
+	"comma", "hyphen", "period", "slash", "zero", "one", "two", "three",
+	"four", "five", "six", "seven", "eight", "nine", "colon", "semicolon",
+	"less", "equal", "greater", "question", "at", "A", "B", "C", "D",
+	"E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q",
+	"R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft",
+	"backslash", "bracketright", "asciicircum", "underscore", "grave",
+	"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m",
+	"n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z",
+	"braceleft", "bar", "braceright", "asciitilde", "bullet", "Euro",
+	"bullet", "quotesinglbase", "florin", "quotedblbase", "ellipsis",
+	"dagger", "daggerdbl", "circumflex", "perthousand", "Scaron",
+	"guilsinglleft", "OE", "bullet", "Zcaron", "bullet", "bullet",
+	"quoteleft", "quoteright", "quotedblleft", "quotedblright", "bullet",
+	"endash", "emdash", "tilde", "trademark", "scaron", "guilsinglright",
+	"oe", "bullet", "zcaron", "Ydieresis", "space", "exclamdown", "cent",
+	"sterling", "currency", "yen", "brokenbar", "section", "dieresis",
+	"copyright", "ordfeminine", "guillemotleft", "logicalnot", "hyphen",
+	"registered", "macron", "degree", "plusminus", "twosuperior",
+	"threesuperior", "acute", "mu", "paragraph", "periodcentered",
+	"cedilla", "onesuperior", "ordmasculine", "guillemotright",
+	"onequarter", "onehalf", "threequarters", "questiondown", "Agrave",
+	"Aacute", "Acircumflex", "Atilde", "Adieresis", "Aring", "AE",
+	"Ccedilla", "Egrave", "Eacute", "Ecircumflex", "Edieresis", "Igrave",
+	"Iacute", "Icircumflex", "Idieresis", "Eth", "Ntilde", "Ograve",
+	"Oacute", "Ocircumflex", "Otilde", "Odieresis", "multiply", "Oslash",
+	"Ugrave", "Uacute", "Ucircumflex", "Udieresis", "Yacute", "Thorn",
+	"germandbls", "agrave", "aacute", "acircumflex", "atilde", "adieresis",
+	"aring", "ae", "ccedilla", "egrave", "eacute", "ecircumflex",
+	"edieresis", "igrave", "iacute", "icircumflex", "idieresis", "eth",
+	"ntilde", "ograve", "oacute", "ocircumflex", "otilde", "odieresis",
+	"divide", "oslash", "ugrave", "uacute", "ucircumflex", "udieresis",
+	"yacute", "thorn", "ydieresis"
+};
diff --git a/contrib/media/updf/pdf/data_glyphlist.h b/contrib/media/updf/pdf/data_glyphlist.h
new file mode 100644
index 0000000000..f141691683
--- /dev/null
+++ b/contrib/media/updf/pdf/data_glyphlist.h
@@ -0,0 +1,1461 @@
+/*
+# Name: Adobe Glyph List
+# Table version: 2.0
+# Date: September 20, 2002
+#
+# See http://partners.adobe.com/asn/developer/typeforum/unicodegn.html
+#
+# Format: Semicolon-delimited fields:
+#	(1) glyph name
+#	(2) Unicode scalar value
+#--end
+*/
+
+static const char *agl_name_list[] = {
+"A","AE","AEacute","AEmacron","AEsmall","Aacute","Aacutesmall","Abreve",
+"Abreveacute","Abrevecyrillic","Abrevedotbelow","Abrevegrave",
+"Abrevehookabove","Abrevetilde","Acaron","Acircle","Acircumflex",
+"Acircumflexacute","Acircumflexdotbelow","Acircumflexgrave",
+"Acircumflexhookabove","Acircumflexsmall","Acircumflextilde","Acute",
+"Acutesmall","Acyrillic","Adblgrave","Adieresis","Adieresiscyrillic",
+"Adieresismacron","Adieresissmall","Adotbelow","Adotmacron","Agrave",
+"Agravesmall","Ahookabove","Aiecyrillic","Ainvertedbreve","Alpha",
+"Alphatonos","Amacron","Amonospace","Aogonek","Aring","Aringacute",
+"Aringbelow","Aringsmall","Asmall","Atilde","Atildesmall","Aybarmenian","B",
+"Bcircle","Bdotaccent","Bdotbelow","Becyrillic","Benarmenian","Beta","Bhook",
+"Blinebelow","Bmonospace","Brevesmall","Bsmall","Btopbar","C","Caarmenian",
+"Cacute","Caron","Caronsmall","Ccaron","Ccedilla","Ccedillaacute",
+"Ccedillasmall","Ccircle","Ccircumflex","Cdot","Cdotaccent","Cedillasmall",
+"Chaarmenian","Cheabkhasiancyrillic","Checyrillic",
+"Chedescenderabkhasiancyrillic","Chedescendercyrillic","Chedieresiscyrillic",
+"Cheharmenian","Chekhakassiancyrillic","Cheverticalstrokecyrillic","Chi",
+"Chook","Circumflexsmall","Cmonospace","Coarmenian","Csmall","D","DZ",
+"DZcaron","Daarmenian","Dafrican","Dcaron","Dcedilla","Dcircle",
+"Dcircumflexbelow","Dcroat","Ddotaccent","Ddotbelow","Decyrillic","Deicoptic",
+"Delta","Deltagreek","Dhook","Dieresis","DieresisAcute","DieresisGrave",
+"Dieresissmall","Digammagreek","Djecyrillic","Dlinebelow","Dmonospace",
+"Dotaccentsmall","Dslash","Dsmall","Dtopbar","Dz","Dzcaron",
+"Dzeabkhasiancyrillic","Dzecyrillic","Dzhecyrillic","E","Eacute",
+"Eacutesmall","Ebreve","Ecaron","Ecedillabreve","Echarmenian","Ecircle",
+"Ecircumflex","Ecircumflexacute","Ecircumflexbelow","Ecircumflexdotbelow",
+"Ecircumflexgrave","Ecircumflexhookabove","Ecircumflexsmall",
+"Ecircumflextilde","Ecyrillic","Edblgrave","Edieresis","Edieresissmall",
+"Edot","Edotaccent","Edotbelow","Efcyrillic","Egrave","Egravesmall",
+"Eharmenian","Ehookabove","Eightroman","Einvertedbreve","Eiotifiedcyrillic",
+"Elcyrillic","Elevenroman","Emacron","Emacronacute","Emacrongrave",
+"Emcyrillic","Emonospace","Encyrillic","Endescendercyrillic","Eng",
+"Enghecyrillic","Enhookcyrillic","Eogonek","Eopen","Epsilon","Epsilontonos",
+"Ercyrillic","Ereversed","Ereversedcyrillic","Escyrillic",
+"Esdescendercyrillic","Esh","Esmall","Eta","Etarmenian","Etatonos","Eth",
+"Ethsmall","Etilde","Etildebelow","Euro","Ezh","Ezhcaron","Ezhreversed","F",
+"Fcircle","Fdotaccent","Feharmenian","Feicoptic","Fhook","Fitacyrillic",
+"Fiveroman","Fmonospace","Fourroman","Fsmall","G","GBsquare","Gacute","Gamma",
+"Gammaafrican","Gangiacoptic","Gbreve","Gcaron","Gcedilla","Gcircle",
+"Gcircumflex","Gcommaaccent","Gdot","Gdotaccent","Gecyrillic","Ghadarmenian",
+"Ghemiddlehookcyrillic","Ghestrokecyrillic","Gheupturncyrillic","Ghook",
+"Gimarmenian","Gjecyrillic","Gmacron","Gmonospace","Grave","Gravesmall",
+"Gsmall","Gsmallhook","Gstroke","H","H18533","H18543","H18551","H22073",
+"HPsquare","Haabkhasiancyrillic","Hadescendercyrillic","Hardsigncyrillic",
+"Hbar","Hbrevebelow","Hcedilla","Hcircle","Hcircumflex","Hdieresis",
+"Hdotaccent","Hdotbelow","Hmonospace","Hoarmenian","Horicoptic","Hsmall",
+"Hungarumlaut","Hungarumlautsmall","Hzsquare","I","IAcyrillic","IJ",
+"IUcyrillic","Iacute","Iacutesmall","Ibreve","Icaron","Icircle","Icircumflex",
+"Icircumflexsmall","Icyrillic","Idblgrave","Idieresis","Idieresisacute",
+"Idieresiscyrillic","Idieresissmall","Idot","Idotaccent","Idotbelow",
+"Iebrevecyrillic","Iecyrillic","Ifraktur","Igrave","Igravesmall","Ihookabove",
+"Iicyrillic","Iinvertedbreve","Iishortcyrillic","Imacron","Imacroncyrillic",
+"Imonospace","Iniarmenian","Iocyrillic","Iogonek","Iota","Iotaafrican",
+"Iotadieresis","Iotatonos","Ismall","Istroke","Itilde","Itildebelow",
+"Izhitsacyrillic","Izhitsadblgravecyrillic","J","Jaarmenian","Jcircle",
+"Jcircumflex","Jecyrillic","Jheharmenian","Jmonospace","Jsmall","K",
+"KBsquare","KKsquare","Kabashkircyrillic","Kacute","Kacyrillic",
+"Kadescendercyrillic","Kahookcyrillic","Kappa","Kastrokecyrillic",
+"Kaverticalstrokecyrillic","Kcaron","Kcedilla","Kcircle","Kcommaaccent",
+"Kdotbelow","Keharmenian","Kenarmenian","Khacyrillic","Kheicoptic","Khook",
+"Kjecyrillic","Klinebelow","Kmonospace","Koppacyrillic","Koppagreek",
+"Ksicyrillic","Ksmall","L","LJ","LL","Lacute","Lambda","Lcaron","Lcedilla",
+"Lcircle","Lcircumflexbelow","Lcommaaccent","Ldot","Ldotaccent","Ldotbelow",
+"Ldotbelowmacron","Liwnarmenian","Lj","Ljecyrillic","Llinebelow","Lmonospace",
+"Lslash","Lslashsmall","Lsmall","M","MBsquare","Macron","Macronsmall",
+"Macute","Mcircle","Mdotaccent","Mdotbelow","Menarmenian","Mmonospace",
+"Msmall","Mturned","Mu","N","NJ","Nacute","Ncaron","Ncedilla","Ncircle",
+"Ncircumflexbelow","Ncommaaccent","Ndotaccent","Ndotbelow","Nhookleft",
+"Nineroman","Nj","Njecyrillic","Nlinebelow","Nmonospace","Nowarmenian",
+"Nsmall","Ntilde","Ntildesmall","Nu","O","OE","OEsmall","Oacute",
+"Oacutesmall","Obarredcyrillic","Obarreddieresiscyrillic","Obreve","Ocaron",
+"Ocenteredtilde","Ocircle","Ocircumflex","Ocircumflexacute",
+"Ocircumflexdotbelow","Ocircumflexgrave","Ocircumflexhookabove",
+"Ocircumflexsmall","Ocircumflextilde","Ocyrillic","Odblacute","Odblgrave",
+"Odieresis","Odieresiscyrillic","Odieresissmall","Odotbelow","Ogoneksmall",
+"Ograve","Ogravesmall","Oharmenian","Ohm","Ohookabove","Ohorn","Ohornacute",
+"Ohorndotbelow","Ohorngrave","Ohornhookabove","Ohorntilde","Ohungarumlaut",
+"Oi","Oinvertedbreve","Omacron","Omacronacute","Omacrongrave","Omega",
+"Omegacyrillic","Omegagreek","Omegaroundcyrillic","Omegatitlocyrillic",
+"Omegatonos","Omicron","Omicrontonos","Omonospace","Oneroman","Oogonek",
+"Oogonekmacron","Oopen","Oslash","Oslashacute","Oslashsmall","Osmall",
+"Ostrokeacute","Otcyrillic","Otilde","Otildeacute","Otildedieresis",
+"Otildesmall","P","Pacute","Pcircle","Pdotaccent","Pecyrillic","Peharmenian",
+"Pemiddlehookcyrillic","Phi","Phook","Pi","Piwrarmenian","Pmonospace","Psi",
+"Psicyrillic","Psmall","Q","Qcircle","Qmonospace","Qsmall","R","Raarmenian",
+"Racute","Rcaron","Rcedilla","Rcircle","Rcommaaccent","Rdblgrave",
+"Rdotaccent","Rdotbelow","Rdotbelowmacron","Reharmenian","Rfraktur","Rho",
+"Ringsmall","Rinvertedbreve","Rlinebelow","Rmonospace","Rsmall",
+"Rsmallinverted","Rsmallinvertedsuperior","S","SF010000","SF020000",
+"SF030000","SF040000","SF050000","SF060000","SF070000","SF080000","SF090000",
+"SF100000","SF110000","SF190000","SF200000","SF210000","SF220000","SF230000",
+"SF240000","SF250000","SF260000","SF270000","SF280000","SF360000","SF370000",
+"SF380000","SF390000","SF400000","SF410000","SF420000","SF430000","SF440000",
+"SF450000","SF460000","SF470000","SF480000","SF490000","SF500000","SF510000",
+"SF520000","SF530000","SF540000","Sacute","Sacutedotaccent","Sampigreek",
+"Scaron","Scarondotaccent","Scaronsmall","Scedilla","Schwa","Schwacyrillic",
+"Schwadieresiscyrillic","Scircle","Scircumflex","Scommaaccent","Sdotaccent",
+"Sdotbelow","Sdotbelowdotaccent","Seharmenian","Sevenroman","Shaarmenian",
+"Shacyrillic","Shchacyrillic","Sheicoptic","Shhacyrillic","Shimacoptic",
+"Sigma","Sixroman","Smonospace","Softsigncyrillic","Ssmall","Stigmagreek","T",
+"Tau","Tbar","Tcaron","Tcedilla","Tcircle","Tcircumflexbelow","Tcommaaccent",
+"Tdotaccent","Tdotbelow","Tecyrillic","Tedescendercyrillic","Tenroman",
+"Tetsecyrillic","Theta","Thook","Thorn","Thornsmall","Threeroman",
+"Tildesmall","Tiwnarmenian","Tlinebelow","Tmonospace","Toarmenian","Tonefive",
+"Tonesix","Tonetwo","Tretroflexhook","Tsecyrillic","Tshecyrillic","Tsmall",
+"Twelveroman","Tworoman","U","Uacute","Uacutesmall","Ubreve","Ucaron",
+"Ucircle","Ucircumflex","Ucircumflexbelow","Ucircumflexsmall","Ucyrillic",
+"Udblacute","Udblgrave","Udieresis","Udieresisacute","Udieresisbelow",
+"Udieresiscaron","Udieresiscyrillic","Udieresisgrave","Udieresismacron",
+"Udieresissmall","Udotbelow","Ugrave","Ugravesmall","Uhookabove","Uhorn",
+"Uhornacute","Uhorndotbelow","Uhorngrave","Uhornhookabove","Uhorntilde",
+"Uhungarumlaut","Uhungarumlautcyrillic","Uinvertedbreve","Ukcyrillic",
+"Umacron","Umacroncyrillic","Umacrondieresis","Umonospace","Uogonek",
+"Upsilon","Upsilon1","Upsilonacutehooksymbolgreek","Upsilonafrican",
+"Upsilondieresis","Upsilondieresishooksymbolgreek","Upsilonhooksymbol",
+"Upsilontonos","Uring","Ushortcyrillic","Usmall","Ustraightcyrillic",
+"Ustraightstrokecyrillic","Utilde","Utildeacute","Utildebelow","V","Vcircle",
+"Vdotbelow","Vecyrillic","Vewarmenian","Vhook","Vmonospace","Voarmenian",
+"Vsmall","Vtilde","W","Wacute","Wcircle","Wcircumflex","Wdieresis",
+"Wdotaccent","Wdotbelow","Wgrave","Wmonospace","Wsmall","X","Xcircle",
+"Xdieresis","Xdotaccent","Xeharmenian","Xi","Xmonospace","Xsmall","Y",
+"Yacute","Yacutesmall","Yatcyrillic","Ycircle","Ycircumflex","Ydieresis",
+"Ydieresissmall","Ydotaccent","Ydotbelow","Yericyrillic",
+"Yerudieresiscyrillic","Ygrave","Yhook","Yhookabove","Yiarmenian",
+"Yicyrillic","Yiwnarmenian","Ymonospace","Ysmall","Ytilde","Yusbigcyrillic",
+"Yusbigiotifiedcyrillic","Yuslittlecyrillic","Yuslittleiotifiedcyrillic","Z",
+"Zaarmenian","Zacute","Zcaron","Zcaronsmall","Zcircle","Zcircumflex","Zdot",
+"Zdotaccent","Zdotbelow","Zecyrillic","Zedescendercyrillic",
+"Zedieresiscyrillic","Zeta","Zhearmenian","Zhebrevecyrillic","Zhecyrillic",
+"Zhedescendercyrillic","Zhedieresiscyrillic","Zlinebelow","Zmonospace",
+"Zsmall","Zstroke","a","aabengali","aacute","aadeva","aagujarati",
+"aagurmukhi","aamatragurmukhi","aarusquare","aavowelsignbengali",
+"aavowelsigndeva","aavowelsigngujarati","abbreviationmarkarmenian",
+"abbreviationsigndeva","abengali","abopomofo","abreve","abreveacute",
+"abrevecyrillic","abrevedotbelow","abrevegrave","abrevehookabove",
+"abrevetilde","acaron","acircle","acircumflex","acircumflexacute",
+"acircumflexdotbelow","acircumflexgrave","acircumflexhookabove",
+"acircumflextilde","acute","acutebelowcmb","acutecmb","acutecomb","acutedeva",
+"acutelowmod","acutetonecmb","acyrillic","adblgrave","addakgurmukhi","adeva",
+"adieresis","adieresiscyrillic","adieresismacron","adotbelow","adotmacron",
+"ae","aeacute","aekorean","aemacron","afii00208","afii08941","afii10017",
+"afii10018","afii10019","afii10020","afii10021","afii10022","afii10023",
+"afii10024","afii10025","afii10026","afii10027","afii10028","afii10029",
+"afii10030","afii10031","afii10032","afii10033","afii10034","afii10035",
+"afii10036","afii10037","afii10038","afii10039","afii10040","afii10041",
+"afii10042","afii10043","afii10044","afii10045","afii10046","afii10047",
+"afii10048","afii10049","afii10050","afii10051","afii10052","afii10053",
+"afii10054","afii10055","afii10056","afii10057","afii10058","afii10059",
+"afii10060","afii10061","afii10062","afii10063","afii10064","afii10065",
+"afii10066","afii10067","afii10068","afii10069","afii10070","afii10071",
+"afii10072","afii10073","afii10074","afii10075","afii10076","afii10077",
+"afii10078","afii10079","afii10080","afii10081","afii10082","afii10083",
+"afii10084","afii10085","afii10086","afii10087","afii10088","afii10089",
+"afii10090","afii10091","afii10092","afii10093","afii10094","afii10095",
+"afii10096","afii10097","afii10098","afii10099","afii10100","afii10101",
+"afii10102","afii10103","afii10104","afii10105","afii10106","afii10107",
+"afii10108","afii10109","afii10110","afii10145","afii10146","afii10147",
+"afii10148","afii10192","afii10193","afii10194","afii10195","afii10196",
+"afii10831","afii10832","afii10846","afii299","afii300","afii301","afii57381",
+"afii57388","afii57392","afii57393","afii57394","afii57395","afii57396",
+"afii57397","afii57398","afii57399","afii57400","afii57401","afii57403",
+"afii57407","afii57409","afii57410","afii57411","afii57412","afii57413",
+"afii57414","afii57415","afii57416","afii57417","afii57418","afii57419",
+"afii57420","afii57421","afii57422","afii57423","afii57424","afii57425",
+"afii57426","afii57427","afii57428","afii57429","afii57430","afii57431",
+"afii57432","afii57433","afii57434","afii57440","afii57441","afii57442",
+"afii57443","afii57444","afii57445","afii57446","afii57448","afii57449",
+"afii57450","afii57451","afii57452","afii57453","afii57454","afii57455",
+"afii57456","afii57457","afii57458","afii57470","afii57505","afii57506",
+"afii57507","afii57508","afii57509","afii57511","afii57512","afii57513",
+"afii57514","afii57519","afii57534","afii57636","afii57645","afii57658",
+"afii57664","afii57665","afii57666","afii57667","afii57668","afii57669",
+"afii57670","afii57671","afii57672","afii57673","afii57674","afii57675",
+"afii57676","afii57677","afii57678","afii57679","afii57680","afii57681",
+"afii57682","afii57683","afii57684","afii57685","afii57686","afii57687",
+"afii57688","afii57689","afii57690","afii57694","afii57695","afii57700",
+"afii57705","afii57716","afii57717","afii57718","afii57723","afii57793",
+"afii57794","afii57795","afii57796","afii57797","afii57798","afii57799",
+"afii57800","afii57801","afii57802","afii57803","afii57804","afii57806",
+"afii57807","afii57839","afii57841","afii57842","afii57929","afii61248",
+"afii61289","afii61352","afii61573","afii61574","afii61575","afii61664",
+"afii63167","afii64937","agrave","agujarati","agurmukhi","ahiragana",
+"ahookabove","aibengali","aibopomofo","aideva","aiecyrillic","aigujarati",
+"aigurmukhi","aimatragurmukhi","ainarabic","ainfinalarabic",
+"aininitialarabic","ainmedialarabic","ainvertedbreve","aivowelsignbengali",
+"aivowelsigndeva","aivowelsigngujarati","akatakana","akatakanahalfwidth",
+"akorean","alef","alefarabic","alefdageshhebrew","aleffinalarabic",
+"alefhamzaabovearabic","alefhamzaabovefinalarabic","alefhamzabelowarabic",
+"alefhamzabelowfinalarabic","alefhebrew","aleflamedhebrew",
+"alefmaddaabovearabic","alefmaddaabovefinalarabic","alefmaksuraarabic",
+"alefmaksurafinalarabic","alefmaksurainitialarabic","alefmaksuramedialarabic",
+"alefpatahhebrew","alefqamatshebrew","aleph","allequal","alpha","alphatonos",
+"amacron","amonospace","ampersand","ampersandmonospace","ampersandsmall",
+"amsquare","anbopomofo","angbopomofo","angkhankhuthai","angle",
+"anglebracketleft","anglebracketleftvertical","anglebracketright",
+"anglebracketrightvertical","angleleft","angleright","angstrom","anoteleia",
+"anudattadeva","anusvarabengali","anusvaradeva","anusvaragujarati","aogonek",
+"apaatosquare","aparen","apostrophearmenian","apostrophemod","apple",
+"approaches","approxequal","approxequalorimage","approximatelyequal",
+"araeaekorean","araeakorean","arc","arighthalfring","aring","aringacute",
+"aringbelow","arrowboth","arrowdashdown","arrowdashleft","arrowdashright",
+"arrowdashup","arrowdblboth","arrowdbldown","arrowdblleft","arrowdblright",
+"arrowdblup","arrowdown","arrowdownleft","arrowdownright","arrowdownwhite",
+"arrowheaddownmod","arrowheadleftmod","arrowheadrightmod","arrowheadupmod",
+"arrowhorizex","arrowleft","arrowleftdbl","arrowleftdblstroke",
+"arrowleftoverright","arrowleftwhite","arrowright","arrowrightdblstroke",
+"arrowrightheavy","arrowrightoverleft","arrowrightwhite","arrowtableft",
+"arrowtabright","arrowup","arrowupdn","arrowupdnbse","arrowupdownbase",
+"arrowupleft","arrowupleftofdown","arrowupright","arrowupwhite","arrowvertex",
+"asciicircum","asciicircummonospace","asciitilde","asciitildemonospace",
+"ascript","ascriptturned","asmallhiragana","asmallkatakana",
+"asmallkatakanahalfwidth","asterisk","asteriskaltonearabic","asteriskarabic",
+"asteriskmath","asteriskmonospace","asterisksmall","asterism","asuperior",
+"asymptoticallyequal","at","atilde","atmonospace","atsmall","aturned",
+"aubengali","aubopomofo","audeva","augujarati","augurmukhi",
+"aulengthmarkbengali","aumatragurmukhi","auvowelsignbengali",
+"auvowelsigndeva","auvowelsigngujarati","avagrahadeva","aybarmenian","ayin",
+"ayinaltonehebrew","ayinhebrew","b","babengali","backslash",
+"backslashmonospace","badeva","bagujarati","bagurmukhi","bahiragana",
+"bahtthai","bakatakana","bar","barmonospace","bbopomofo","bcircle",
+"bdotaccent","bdotbelow","beamedsixteenthnotes","because","becyrillic",
+"beharabic","behfinalarabic","behinitialarabic","behiragana",
+"behmedialarabic","behmeeminitialarabic","behmeemisolatedarabic",
+"behnoonfinalarabic","bekatakana","benarmenian","bet","beta",
+"betasymbolgreek","betdagesh","betdageshhebrew","bethebrew","betrafehebrew",
+"bhabengali","bhadeva","bhagujarati","bhagurmukhi","bhook","bihiragana",
+"bikatakana","bilabialclick","bindigurmukhi","birusquare","blackcircle",
+"blackdiamond","blackdownpointingtriangle","blackleftpointingpointer",
+"blackleftpointingtriangle","blacklenticularbracketleft",
+"blacklenticularbracketleftvertical","blacklenticularbracketright",
+"blacklenticularbracketrightvertical","blacklowerlefttriangle",
+"blacklowerrighttriangle","blackrectangle","blackrightpointingpointer",
+"blackrightpointingtriangle","blacksmallsquare","blacksmilingface",
+"blacksquare","blackstar","blackupperlefttriangle","blackupperrighttriangle",
+"blackuppointingsmalltriangle","blackuppointingtriangle","blank","blinebelow",
+"block","bmonospace","bobaimaithai","bohiragana","bokatakana","bparen",
+"bqsquare","braceex","braceleft","braceleftbt","braceleftmid",
+"braceleftmonospace","braceleftsmall","bracelefttp","braceleftvertical",
+"braceright","bracerightbt","bracerightmid","bracerightmonospace",
+"bracerightsmall","bracerighttp","bracerightvertical","bracketleft",
+"bracketleftbt","bracketleftex","bracketleftmonospace","bracketlefttp",
+"bracketright","bracketrightbt","bracketrightex","bracketrightmonospace",
+"bracketrighttp","breve","brevebelowcmb","brevecmb","breveinvertedbelowcmb",
+"breveinvertedcmb","breveinverteddoublecmb","bridgebelowcmb",
+"bridgeinvertedbelowcmb","brokenbar","bstroke","bsuperior","btopbar",
+"buhiragana","bukatakana","bullet","bulletinverse","bulletoperator",
+"bullseye","c","caarmenian","cabengali","cacute","cadeva","cagujarati",
+"cagurmukhi","calsquare","candrabindubengali","candrabinducmb",
+"candrabindudeva","candrabindugujarati","capslock","careof","caron",
+"caronbelowcmb","caroncmb","carriagereturn","cbopomofo","ccaron","ccedilla",
+"ccedillaacute","ccircle","ccircumflex","ccurl","cdot","cdotaccent",
+"cdsquare","cedilla","cedillacmb","cent","centigrade","centinferior",
+"centmonospace","centoldstyle","centsuperior","chaarmenian","chabengali",
+"chadeva","chagujarati","chagurmukhi","chbopomofo","cheabkhasiancyrillic",
+"checkmark","checyrillic","chedescenderabkhasiancyrillic",
+"chedescendercyrillic","chedieresiscyrillic","cheharmenian",
+"chekhakassiancyrillic","cheverticalstrokecyrillic","chi",
+"chieuchacirclekorean","chieuchaparenkorean","chieuchcirclekorean",
+"chieuchkorean","chieuchparenkorean","chochangthai","chochanthai",
+"chochingthai","chochoethai","chook","cieucacirclekorean","cieucaparenkorean",
+"cieuccirclekorean","cieuckorean","cieucparenkorean","cieucuparenkorean",
+"circle","circlemultiply","circleot","circleplus","circlepostalmark",
+"circlewithlefthalfblack","circlewithrighthalfblack","circumflex",
+"circumflexbelowcmb","circumflexcmb","clear","clickalveolar","clickdental",
+"clicklateral","clickretroflex","club","clubsuitblack","clubsuitwhite",
+"cmcubedsquare","cmonospace","cmsquaredsquare","coarmenian","colon",
+"colonmonetary","colonmonospace","colonsign","colonsmall",
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+"rhosymbolgreek","rhotichookmod","rieulacirclekorean","rieulaparenkorean",
+"rieulcirclekorean","rieulhieuhkorean","rieulkiyeokkorean",
+"rieulkiyeoksioskorean","rieulkorean","rieulmieumkorean","rieulpansioskorean",
+"rieulparenkorean","rieulphieuphkorean","rieulpieupkorean",
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+"whiteuppointingtriangle","wihiragana","wikatakana","wikorean","wmonospace",
+"wohiragana","wokatakana","wokatakanahalfwidth","won","wonmonospace",
+"wowaenthai","wparen","wring","wsuperior","wturned","wynn","x","xabovecmb",
+"xbopomofo","xcircle","xdieresis","xdotaccent","xeharmenian","xi",
+"xmonospace","xparen","xsuperior","y","yaadosquare","yabengali","yacute",
+"yadeva","yaekorean","yagujarati","yagurmukhi","yahiragana","yakatakana",
+"yakatakanahalfwidth","yakorean","yamakkanthai","yasmallhiragana",
+"yasmallkatakana","yasmallkatakanahalfwidth","yatcyrillic","ycircle",
+"ycircumflex","ydieresis","ydotaccent","ydotbelow","yeharabic",
+"yehbarreearabic","yehbarreefinalarabic","yehfinalarabic",
+"yehhamzaabovearabic","yehhamzaabovefinalarabic","yehhamzaaboveinitialarabic",
+"yehhamzaabovemedialarabic","yehinitialarabic","yehmedialarabic",
+"yehmeeminitialarabic","yehmeemisolatedarabic","yehnoonfinalarabic",
+"yehthreedotsbelowarabic","yekorean","yen","yenmonospace","yeokorean",
+"yeorinhieuhkorean","yerahbenyomohebrew","yerahbenyomolefthebrew",
+"yericyrillic","yerudieresiscyrillic","yesieungkorean",
+"yesieungpansioskorean","yesieungsioskorean","yetivhebrew","ygrave","yhook",
+"yhookabove","yiarmenian","yicyrillic","yikorean","yinyang","yiwnarmenian",
+"ymonospace","yod","yoddagesh","yoddageshhebrew","yodhebrew","yodyodhebrew",
+"yodyodpatahhebrew","yohiragana","yoikorean","yokatakana",
+"yokatakanahalfwidth","yokorean","yosmallhiragana","yosmallkatakana",
+"yosmallkatakanahalfwidth","yotgreek","yoyaekorean","yoyakorean","yoyakthai",
+"yoyingthai","yparen","ypogegrammeni","ypogegrammenigreekcmb","yr","yring",
+"ysuperior","ytilde","yturned","yuhiragana","yuikorean","yukatakana",
+"yukatakanahalfwidth","yukorean","yusbigcyrillic","yusbigiotifiedcyrillic",
+"yuslittlecyrillic","yuslittleiotifiedcyrillic","yusmallhiragana",
+"yusmallkatakana","yusmallkatakanahalfwidth","yuyekorean","yuyeokorean",
+"yyabengali","yyadeva","z","zaarmenian","zacute","zadeva","zagurmukhi",
+"zaharabic","zahfinalarabic","zahinitialarabic","zahiragana",
+"zahmedialarabic","zainarabic","zainfinalarabic","zakatakana",
+"zaqefgadolhebrew","zaqefqatanhebrew","zarqahebrew","zayin","zayindagesh",
+"zayindageshhebrew","zayinhebrew","zbopomofo","zcaron","zcircle",
+"zcircumflex","zcurl","zdot","zdotaccent","zdotbelow","zecyrillic",
+"zedescendercyrillic","zedieresiscyrillic","zehiragana","zekatakana","zero",
+"zeroarabic","zerobengali","zerodeva","zerogujarati","zerogurmukhi",
+"zerohackarabic","zeroinferior","zeromonospace","zerooldstyle","zeropersian",
+"zerosuperior","zerothai","zerowidthjoiner","zerowidthnonjoiner",
+"zerowidthspace","zeta","zhbopomofo","zhearmenian","zhebrevecyrillic",
+"zhecyrillic","zhedescendercyrillic","zhedieresiscyrillic","zihiragana",
+"zikatakana","zinorhebrew","zlinebelow","zmonospace","zohiragana",
+"zokatakana","zparen","zretroflexhook","zstroke","zuhiragana","zukatakana",
+};
+
+static const unsigned short agl_code_list[] = {
+65,198,508,482,63462,193,63457,258,7854,1232,7862,7856,7858,7860,461,9398,194,
+7844,7852,7846,7848,63458,7850,63177,63412,1040,512,196,1234,478,63460,7840,
+480,192,63456,7842,1236,514,913,902,256,65313,260,197,506,7680,63461,63329,
+195,63459,1329,66,9399,7682,7684,1041,1330,914,385,7686,65314,63220,63330,386,
+67,1342,262,63178,63221,268,199,7688,63463,9400,264,266,266,63416,1353,1212,
+1063,1214,1206,1268,1347,1227,1208,935,391,63222,65315,1361,63331,68,497,452,
+1332,393,270,7696,9401,7698,272,7690,7692,1044,1006,8710,916,394,63179,63180,
+63181,63400,988,1026,7694,65316,63223,272,63332,395,498,453,1248,1029,1039,69,
+201,63465,276,282,7708,1333,9402,202,7870,7704,7878,7872,7874,63466,7876,1028,
+516,203,63467,278,278,7864,1060,200,63464,1335,7866,8551,518,1124,1051,8554,
+274,7702,7700,1052,65317,1053,1186,330,1188,1223,280,400,917,904,1056,398,
+1069,1057,1194,425,63333,919,1336,905,208,63472,7868,7706,8364,439,494,440,70,
+9403,7710,1366,996,401,1138,8548,65318,8547,63334,71,13191,500,915,404,1002,
+286,486,290,9404,284,290,288,288,1043,1346,1172,1170,1168,403,1331,1027,7712,
+65319,63182,63328,63335,667,484,72,9679,9642,9643,9633,13259,1192,1202,1066,
+294,7722,7720,9405,292,7718,7714,7716,65320,1344,1000,63336,63183,63224,13200,
+73,1071,306,1070,205,63469,300,463,9406,206,63470,1030,520,207,7726,1252,
+63471,304,304,7882,1238,1045,8465,204,63468,7880,1048,522,1049,298,1250,65321,
+1339,1025,302,921,406,938,906,63337,407,296,7724,1140,1142,74,1345,9407,308,
+1032,1355,65322,63338,75,13189,13261,1184,7728,1050,1178,1219,922,1182,1180,
+488,310,9408,310,7730,1364,1343,1061,998,408,1036,7732,65323,1152,990,1134,
+63339,76,455,63167,313,923,317,315,9409,7740,315,319,319,7734,7736,1340,456,
+1033,7738,65324,321,63225,63340,77,13190,63184,63407,7742,9410,7744,7746,1348,
+65325,63341,412,924,78,458,323,327,325,9411,7754,325,7748,7750,413,8552,459,
+1034,7752,65326,1350,63342,209,63473,925,79,338,63226,211,63475,1256,1258,334,
+465,415,9412,212,7888,7896,7890,7892,63476,7894,1054,336,524,214,1254,63478,
+7884,63227,210,63474,1365,8486,7886,416,7898,7906,7900,7902,7904,336,418,526,
+332,7762,7760,8486,1120,937,1146,1148,911,927,908,65327,8544,490,492,390,216,
+510,63480,63343,510,1150,213,7756,7758,63477,80,7764,9413,7766,1055,1354,1190,
+934,420,928,1363,65328,936,1136,63344,81,9414,65329,63345,82,1356,340,344,342,
+9415,342,528,7768,7770,7772,1360,8476,929,63228,530,7774,65330,63346,641,694,
+83,9484,9492,9488,9496,9532,9516,9524,9500,9508,9472,9474,9569,9570,9558,9557,
+9571,9553,9559,9565,9564,9563,9566,9567,9562,9556,9577,9574,9568,9552,9580,
+9575,9576,9572,9573,9561,9560,9554,9555,9579,9578,346,7780,992,352,7782,63229,
+350,399,1240,1242,9416,348,536,7776,7778,7784,1357,8550,1351,1064,1065,994,
+1210,1004,931,8549,65331,1068,63347,986,84,932,358,356,354,9417,7792,354,7786,
+7788,1058,1196,8553,1204,920,428,222,63486,8546,63230,1359,7790,65332,1337,
+444,388,423,430,1062,1035,63348,8555,8545,85,218,63482,364,467,9418,219,7798,
+63483,1059,368,532,220,471,7794,473,1264,475,469,63484,7908,217,63481,7910,
+431,7912,7920,7914,7916,7918,368,1266,534,1144,362,1262,7802,65333,370,933,
+978,979,433,939,980,978,910,366,1038,63349,1198,1200,360,7800,7796,86,9419,
+7806,1042,1358,434,65334,1352,63350,7804,87,7810,9420,372,7812,7814,7816,7808,
+65335,63351,88,9421,7820,7818,1341,926,65336,63352,89,221,63485,1122,9422,374,
+376,63487,7822,7924,1067,1272,7922,435,7926,1349,1031,1362,65337,63353,7928,
+1130,1132,1126,1128,90,1334,377,381,63231,9423,7824,379,379,7826,1047,1176,
+1246,918,1338,1217,1046,1174,1244,7828,65338,63354,437,97,2438,225,2310,2694,
+2566,2622,13059,2494,2366,2750,1375,2416,2437,12570,259,7855,1233,7863,7857,
+7859,7861,462,9424,226,7845,7853,7847,7849,7851,180,791,769,769,2388,719,833,
+1072,513,2673,2309,228,1235,479,7841,481,230,509,12624,483,8213,8356,1040,
+1041,1042,1043,1044,1045,1025,1046,1047,1048,1049,1050,1051,1052,1053,1054,
+1055,1056,1057,1058,1059,1060,1061,1062,1063,1064,1065,1066,1067,1068,1069,
+1070,1071,1168,1026,1027,1028,1029,1030,1031,1032,1033,1034,1035,1036,1038,
+63172,63173,1072,1073,1074,1075,1076,1077,1105,1078,1079,1080,1081,1082,1083,
+1084,1085,1086,1087,1088,1089,1090,1091,1092,1093,1094,1095,1096,1097,1098,
+1099,1100,1101,1102,1103,1169,1106,1107,1108,1109,1110,1111,1112,1113,1114,
+1115,1116,1118,1039,1122,1138,1140,63174,1119,1123,1139,1141,63175,63176,1241,
+8206,8207,8205,1642,1548,1632,1633,1634,1635,1636,1637,1638,1639,1640,1641,
+1563,1567,1569,1570,1571,1572,1573,1574,1575,1576,1577,1578,1579,1580,1581,
+1582,1583,1584,1585,1586,1587,1588,1589,1590,1591,1592,1593,1594,1600,1601,
+1602,1603,1604,1605,1606,1608,1609,1610,1611,1612,1613,1614,1615,1616,1617,
+1618,1607,1700,1662,1670,1688,1711,1657,1672,1681,1722,1746,1749,8362,1470,
+1475,1488,1489,1490,1491,1492,1493,1494,1495,1496,1497,1498,1499,1500,1501,
+1502,1503,1504,1505,1506,1507,1508,1509,1510,1511,1512,1513,1514,64298,64299,
+64331,64287,1520,1521,1522,64309,1460,1461,1462,1467,1464,1463,1456,1458,1457,
+1459,1474,1473,1465,1468,1469,1471,1472,700,8453,8467,8470,8236,8237,8238,
+8204,1645,701,224,2693,2565,12354,7843,2448,12574,2320,1237,2704,2576,2632,
+1593,65226,65227,65228,515,2504,2376,2760,12450,65393,12623,1488,1575,64304,
+65166,1571,65156,1573,65160,1488,64335,1570,65154,1609,65264,65267,65268,
+64302,64303,8501,8780,945,940,257,65345,38,65286,63270,13250,12578,12580,3674,
+8736,12296,65087,12297,65088,9001,9002,8491,903,2386,2434,2306,2690,261,13056,
+9372,1370,700,63743,8784,8776,8786,8773,12686,12685,8978,7834,229,507,7681,
+8596,8675,8672,8674,8673,8660,8659,8656,8658,8657,8595,8601,8600,8681,709,706,
+707,708,63719,8592,8656,8653,8646,8678,8594,8655,10142,8644,8680,8676,8677,
+8593,8597,8616,8616,8598,8645,8599,8679,63718,94,65342,126,65374,593,594,
+12353,12449,65383,42,1645,1645,8727,65290,65121,8258,63209,8771,64,227,65312,
+65131,592,2452,12576,2324,2708,2580,2519,2636,2508,2380,2764,2365,1377,1506,
+64288,1506,98,2476,92,65340,2348,2732,2604,12400,3647,12496,124,65372,12549,
+9425,7683,7685,9836,8757,1073,1576,65168,65169,12409,65170,64671,64520,64621,
+12505,1378,1489,946,976,64305,64305,1489,64332,2477,2349,2733,2605,595,12403,
+12499,664,2562,13105,9679,9670,9660,9668,9664,12304,65083,12305,65084,9699,
+9698,9644,9658,9654,9642,9787,9632,9733,9700,9701,9652,9650,9251,7687,9608,
+65346,3610,12412,12508,9373,13251,63732,123,63731,63730,65371,65115,63729,
+65079,125,63742,63741,65373,65116,63740,65080,91,63728,63727,65339,63726,93,
+63739,63738,65341,63737,728,814,774,815,785,865,810,826,166,384,63210,387,
+12406,12502,8226,9688,8729,9678,99,1390,2458,263,2330,2714,2586,13192,2433,
+784,2305,2689,8682,8453,711,812,780,8629,12568,269,231,7689,9426,265,597,267,
+267,13253,184,807,162,8451,63199,65504,63394,63200,1401,2459,2331,2715,2587,
+12564,1213,10003,1095,1215,1207,1269,1395,1228,1209,967,12919,12823,12905,
+12618,12809,3594,3592,3593,3596,392,12918,12822,12904,12616,12808,12828,9675,
+8855,8857,8853,12342,9680,9681,710,813,770,8999,450,448,449,451,9827,9827,
+9831,13220,65347,13216,1409,58,8353,65306,8353,65109,721,720,44,787,789,63171,
+1548,1373,63201,65292,788,701,65104,63202,786,699,9788,8773,8750,8963,6,7,8,
+24,13,17,18,19,20,127,16,25,5,4,27,23,3,12,28,29,9,10,21,30,15,14,2,1,26,22,
+31,11,169,63721,63193,12300,65378,65089,12301,65379,65090,13183,13255,13254,
+9374,8354,663,8911,8910,164,63185,63186,63188,63189,100,1380,2470,1590,2342,
+65214,65215,65216,1468,1468,8224,8225,2726,2598,12384,12480,1583,1491,64307,
+64307,1491,1491,1491,1491,1491,1491,1491,1491,1491,1491,1491,1491,1491,1491,
+1491,1491,1491,1491,1491,1491,1491,65194,1615,1615,1612,1612,2404,1447,1447,
+1157,63187,12298,65085,12299,65086,811,8660,8658,2405,63190,783,8748,8215,819,
+831,698,8214,782,12553,13256,271,7697,9427,7699,273,2465,2337,2721,2593,1672,
+64393,2396,2466,2338,2722,2594,7691,7693,1643,1643,1076,176,1453,12391,1007,
+12487,9003,8998,948,397,2552,676,2471,2343,2727,2599,599,901,836,9830,9826,
+168,63191,804,776,63192,901,12386,12482,12291,247,8739,8725,1106,9619,7695,
+13207,273,65348,9604,3598,3604,12393,12489,36,63203,65284,63268,65129,63204,
+8363,13094,729,775,803,803,12539,305,63166,644,8901,9676,64287,64287,798,725,
+9375,63211,598,396,12389,12485,499,675,454,677,1249,1109,1119,101,233,9793,
+2447,12572,277,2317,2701,2373,2757,283,7709,1381,1415,9428,234,7871,7705,7879,
+7873,7875,7877,1108,517,2319,235,279,279,7865,2575,2631,1092,232,2703,1383,
+12573,12360,7867,12575,56,1640,2542,9319,10129,2414,9329,9349,9369,2798,2670,
+1640,12328,9835,12839,8328,65304,63288,9339,9359,1784,8567,8312,3672,519,1125,
+12456,65396,2676,12628,1083,8712,9322,9342,9362,8570,8230,8942,275,7703,7701,
+1084,8212,65073,65349,1371,8709,12579,1085,8211,65074,1187,331,12581,1189,
+1224,8194,281,12627,603,666,604,606,605,9376,949,941,61,65309,65126,8316,8801,
+12582,1088,600,1101,1089,1195,643,646,2318,2374,426,645,12359,12455,65386,
+8494,63212,951,1384,942,240,7869,7707,1425,1425,1425,1425,477,12641,8364,2503,
+2375,2759,33,1372,8252,161,63393,65281,63265,8707,658,495,659,441,442,102,
+2398,2654,8457,1614,1614,1611,12552,9429,7711,1601,1414,65234,65235,65236,997,
+9792,64256,64259,64260,64257,9326,9346,9366,8210,9632,9644,1498,64314,64314,
+1498,1498,1498,1498,1498,1501,1501,1503,1503,1507,1507,1509,1509,713,9673,
+1139,53,1637,2539,9316,10126,2411,8541,2795,2667,1637,12325,12836,8325,65301,
+63285,9336,9356,1781,8564,8309,3669,64258,402,65350,13209,3615,3613,3663,8704,
+52,1636,2538,9315,10125,2410,2794,2666,1636,12324,12835,8324,65300,2551,63284,
+9335,9355,1780,8563,8308,9325,9345,9365,3668,715,9377,8260,8355,103,2455,501,
+2327,1711,64403,64404,64405,2711,2583,12364,12460,947,611,736,1003,12557,287,
+487,291,9430,285,291,289,289,1075,12370,12466,8785,1436,1523,1437,223,1438,
+1524,12307,2456,1394,2328,2712,2584,1594,65230,65231,65232,1173,1171,1169,
+2394,2650,608,13203,12366,12462,1379,1490,64306,64306,1490,1107,446,660,662,
+704,661,705,740,673,674,7713,65351,12372,12468,9378,13228,8711,96,790,768,768,
+2387,718,65344,832,62,8805,8923,65310,8819,8823,8807,65125,609,485,12368,171,
+187,8249,8250,12464,13080,13257,104,1193,1729,2489,1203,2361,2745,2617,1581,
+65186,65187,12399,65188,13098,12495,65418,2637,1569,1569,1569,1569,1569,1569,
+1569,1569,1569,12644,1098,8636,8640,13258,1458,1458,1458,1458,1458,1458,1458,
+1458,1459,1459,1459,1459,1459,1459,1459,1459,1457,1457,1457,1457,1457,1457,
+1457,1457,295,12559,7723,7721,9431,293,7719,7715,7717,1492,9829,9829,9825,
+64308,64308,1729,1607,1492,64423,65258,65258,64421,64420,64424,65259,12408,
+64425,65260,13179,12504,65421,13110,615,13113,1495,1495,614,689,12923,12827,
+12909,12622,12813,12402,12498,65419,1460,1460,1460,1460,1460,1460,1460,1460,
+7830,65352,1392,3627,12411,12507,65422,1465,1465,1465,1465,1465,1465,1465,
+1465,3630,777,777,801,802,13122,1001,8213,795,9832,8962,9379,688,613,12405,
+13107,12501,65420,733,779,405,45,63205,65293,65123,63206,8208,105,237,1103,
+2439,12583,301,464,9432,238,1110,521,12943,12939,12863,12858,12965,12294,
+12289,65380,12855,12963,12847,12861,12957,12864,12950,12854,12843,12850,12964,
+12293,12952,12856,12967,12966,12969,12846,12842,12852,12290,12958,12867,12857,
+12862,12968,12953,12866,12851,12288,12853,12849,12859,12848,12860,12844,12845,
+12295,12942,12938,12948,12944,12940,12941,2311,239,7727,1253,7883,1239,1077,
+12917,12821,12903,12615,12807,236,2695,2567,12356,7881,2440,1080,2312,2696,
+2568,2624,523,1081,2496,2368,2752,307,12452,65394,12643,732,1452,299,1251,
+8787,2623,65353,8710,8734,1387,8747,8993,8993,63733,8992,8992,8745,13061,9688,
+9689,9787,1105,303,953,970,912,617,943,9380,2674,12355,12451,65384,2554,616,
+63213,12445,12541,297,7725,12585,1102,2495,2367,2751,1141,1143,106,1393,2460,
+2332,2716,2588,12560,496,9433,309,669,607,1112,1580,65182,65183,65184,1688,
+64395,2461,2333,2717,2589,1403,12292,65354,9381,690,107,1185,2453,7729,1082,
+1179,2325,1499,1603,64315,64315,65242,1499,65243,65244,64333,2709,2581,12363,
+1220,12459,65398,954,1008,12657,12676,12664,12665,13069,1600,1600,12533,13188,
+1616,1613,1183,65392,1181,12558,13193,489,311,9434,311,7731,1412,12369,12465,
+65401,1391,12534,312,2454,1093,2326,2710,2582,1582,65190,65191,65192,999,2393,
+2649,12920,12824,12906,12619,12810,3586,3589,3587,3588,3675,409,3590,13201,
+12365,12461,65399,13077,13078,13076,12910,12814,12896,12593,12800,12595,1116,
+7733,13208,13222,65355,13218,12371,13248,3585,12467,65402,13086,1153,12927,
+835,9382,13226,1135,13263,670,12367,12463,65400,13240,13246,108,2482,314,2354,
+2738,2610,3653,65276,65272,65271,65274,65273,65275,65270,65269,1604,955,411,
+1500,64316,64316,1500,1500,1500,1500,1500,65246,64714,65247,64713,64715,65010,
+65248,64904,64716,65247,65247,9711,410,620,12556,318,316,9435,7741,316,320,
+320,7735,7737,794,792,60,8804,8922,65308,8818,8822,8806,65124,622,9612,621,
+8356,1388,457,1113,63168,2355,2739,7739,2356,2529,2401,2531,2403,619,65356,
+13264,3628,8743,172,8976,8744,3621,383,65102,818,65101,9674,9383,322,8467,
+63214,9617,3622,2444,2316,2530,2402,13267,109,2478,175,817,772,717,65507,7743,
+2350,2734,2606,1444,1444,12414,63637,63636,3659,63635,63628,63627,3656,63626,
+63620,3633,63625,3655,63631,63630,3657,63629,63634,63633,3658,63632,3654,
+12510,65423,9794,13127,1470,9794,1455,13187,12551,13268,9436,13221,7745,7747,
+1605,65250,65251,65252,64721,64584,13133,12417,13182,12513,65426,1502,64318,
+64318,1502,1396,1445,1446,1446,1445,625,13202,65381,183,12914,12818,12900,
+12609,12656,12804,12654,12655,12415,12511,65424,8722,800,8854,727,8723,8242,
+13130,13129,624,13206,13219,65357,13215,12418,13249,12514,65427,13270,3617,
+13223,13224,9384,13227,13235,63215,623,181,181,13186,8811,8810,13196,956,
+13197,12416,12512,65425,13205,215,13211,1443,1443,9834,9835,9837,9839,13234,
+13238,13244,13241,13239,13247,13245,110,2472,8711,324,2344,2728,2600,12394,
+12490,65413,329,13185,12555,160,328,326,9437,7755,326,7749,7751,12397,12493,
+65416,8362,13195,2457,2329,2713,2585,3591,12435,626,627,12911,12815,12597,
+12897,12598,12596,12648,12801,12647,12646,12395,12491,65414,63641,3661,57,
+1641,2543,9320,10130,2415,2799,2671,1641,12329,12840,8329,65305,63289,9340,
+9360,1785,8568,8313,9330,9350,9370,3673,460,1114,12531,65437,414,7753,65358,
+13210,2467,2339,2723,2595,2345,12398,12494,65417,160,3603,3609,1606,65254,
+1722,64415,65255,65255,64722,64587,65256,64725,64590,64653,8716,8713,8713,
+8800,8815,8817,8825,8802,8814,8816,8742,8832,8836,8833,8837,1398,9385,13233,
+8319,241,957,12396,12492,65415,2492,2364,2748,2620,35,65283,65119,884,885,
+8470,1504,64320,64320,1504,13237,13243,2462,2334,2718,2590,111,243,3629,629,
+1257,1259,2451,12571,335,2321,2705,2377,2761,466,9438,244,7889,7897,7891,7893,
+7895,1086,337,525,2323,246,1255,7885,339,12634,731,808,242,2707,1413,12362,
+7887,417,7899,7907,7901,7903,7905,337,419,527,12458,65397,12631,1451,333,7763,
+7761,2384,969,982,1121,631,1147,1149,974,2768,959,972,65359,49,1633,2535,9312,
+10122,2407,8228,8539,63196,2791,2663,1633,189,12321,12832,8321,65297,2548,
+63281,9332,9352,1777,188,8560,185,3665,8531,491,493,2579,2635,596,9386,9702,
+8997,170,186,8735,2322,2378,248,511,12361,12457,65387,511,63216,1151,245,7757,
+7759,12577,8254,65098,773,65097,65100,65099,175,2507,2379,2763,112,13184,
+13099,2474,7765,2346,8671,8670,2730,2602,12401,3631,12497,1156,1216,12671,182,
+8741,40,64830,63725,63724,8333,65288,65113,8317,63723,65077,41,64831,63736,
+63735,8334,65289,65114,8318,63734,65078,8706,1472,1433,13225,1463,1463,1463,
+1463,1463,1463,1463,1463,1441,12550,9439,7767,1508,1087,64324,64324,13115,
+64323,1662,1402,1508,64343,64344,12410,64345,12506,1191,64334,37,1642,65285,
+65130,46,1417,183,65377,63207,65294,65106,63208,834,8869,8240,8359,13194,2475,
+2347,2731,2603,966,981,12922,12826,12908,12621,12812,632,3642,981,421,3614,
+3612,3616,960,12915,12819,12662,12901,12658,12610,12805,12660,12612,12661,
+12663,12659,12404,12500,982,1411,43,799,8853,177,726,65291,65122,8314,65360,
+13272,12413,9759,9756,9758,9757,12509,3611,12306,12320,9387,8826,8478,697,
+8245,8719,8965,12540,8984,8834,8835,8759,8733,968,1137,1158,13232,12407,12503,
+13236,13242,113,2392,1448,1602,65238,65239,65240,1464,1464,1464,1464,1464,
+1464,1464,1464,1464,1464,1464,1464,1464,1464,1464,1464,1439,12561,9440,672,
+65361,1511,64327,64327,1511,1511,1511,1511,1511,1511,1511,1511,1511,1511,1511,
+1511,1511,1511,1511,1511,1511,1511,1511,1511,1511,9388,9833,1467,1467,1467,
+1467,1467,1467,1467,1467,63,1567,1374,191,63423,894,65311,63295,34,8222,8220,
+65282,12318,12317,8221,8216,8219,8219,8217,329,8218,39,65287,114,1404,2480,
+341,2352,8730,63717,13230,13231,13229,1471,1471,2736,2608,12425,12521,65431,
+2545,2544,612,8758,12566,345,343,9441,343,529,7769,7771,7773,8251,8838,8839,
+174,63720,63194,1585,1408,65198,12428,1585,12524,65434,1512,64328,1512,1512,
+1512,1512,1512,1512,1512,1512,1512,1512,1512,1512,1512,1512,1512,1512,1512,
+1512,1512,1512,1512,8765,1431,1431,8976,638,639,2525,2397,961,637,635,693,
+1009,734,12913,12817,12899,12608,12602,12649,12601,12603,12652,12803,12607,
+12604,12651,12605,12606,12650,12653,8735,793,8895,12426,12522,65432,730,805,
+778,703,1369,796,723,702,825,722,531,13137,7775,636,634,65362,12429,12525,
+65435,3619,9389,2524,2353,2652,1681,64397,2528,2400,2784,2500,2372,2756,63217,
+9616,633,692,12427,12523,65433,2546,2547,63197,3620,2443,2315,2699,2499,2371,
+2755,115,2488,347,7781,1589,2360,65210,65211,65212,2744,2616,12373,12469,
+65403,65018,1505,64321,64321,1505,3634,3649,3652,3651,3635,3632,3648,63622,
+3637,63621,3636,3650,63624,3639,63623,3638,3640,3641,12569,353,7783,351,601,
+1241,1243,602,9442,349,537,7777,7779,7785,828,8243,714,167,1587,65202,65203,
+65204,1462,1462,1462,1462,1462,1462,1462,1426,1462,1405,12379,12475,65406,59,
+1563,65307,65108,12444,65439,13090,13091,55,1639,2541,9318,10128,2413,8542,
+2797,2669,1639,12327,12838,8327,65303,63287,9338,9358,1783,8566,8311,9328,
+9348,9368,3671,173,1399,2486,1096,1617,64609,64606,64608,1617,64610,64607,
+9618,9619,9617,9618,2358,2742,2614,1427,12565,1097,1588,65206,65207,65208,995,
+8362,8362,1456,1456,1456,1456,1456,1456,1456,1456,1456,1211,1005,1513,64329,
+64329,64300,64300,64301,64301,1473,1513,64298,64298,64299,64299,642,963,962,
+962,1010,12375,12471,65404,1469,1469,8764,1474,12916,12820,12670,12902,12666,
+12613,12667,12806,12669,12668,54,1638,2540,9317,10127,2412,2796,2668,1638,
+12326,12837,8326,65302,63286,9337,9357,1782,8565,8310,9327,2553,9347,9367,
+3670,47,65295,383,7835,9786,65363,1475,173,1100,12381,12477,65407,824,823,
+3625,3624,3595,3626,32,32,9824,9824,9828,9390,827,13252,13213,9641,9636,13199,
+13214,13262,13265,13266,13198,13269,13212,13217,9638,9639,9640,9637,9635,
+13275,2487,2359,2743,12617,12677,12672,12594,12645,12611,12614,12600,63218,
+163,65505,822,821,8834,8842,8838,8827,8715,12377,12473,65405,1618,8721,9788,
+8835,8843,8839,13276,13180,116,2468,8868,8867,2340,2724,2596,1591,65218,65219,
+12383,65220,13181,12479,65408,1600,964,1514,64330,64330,64330,1514,359,12554,
+357,680,355,1670,64379,64380,64381,64380,9443,7793,355,7831,7787,7789,1090,
+1197,1578,65174,64674,64524,65175,12390,64673,64523,1577,65172,65176,64676,
+64526,64627,12486,65411,8481,9742,1440,1449,9321,12841,9341,9361,8569,679,
+1496,64312,64312,1496,1205,1435,1435,2469,2341,2725,2597,1584,65196,63640,
+63639,3660,63638,1579,65178,65179,65180,8707,8756,952,977,977,12921,12825,
+12907,12620,12811,9324,9344,9364,3601,429,3602,254,3607,3600,3608,3606,1154,
+1644,1644,51,1635,2537,9314,10124,2409,8540,2793,2665,1635,12323,12834,8323,
+65299,2550,63283,9334,9354,1779,190,63198,8562,179,3667,13204,12385,12481,
+65409,12912,12816,12898,12599,12802,732,816,771,771,864,8764,820,830,8855,
+1430,1430,2672,1155,1407,7791,65364,1385,12392,12488,65412,741,745,742,744,
+743,445,389,424,900,13095,3599,12308,65117,65081,12309,65118,65082,3605,427,
+9391,8482,63722,63195,648,9660,9668,9658,9650,678,1510,64326,64326,1510,1094,
+1461,1461,1461,1461,1461,1461,1461,1461,1115,63219,2463,2335,2719,2591,1657,
+64359,64360,64361,2464,2336,2720,2592,647,12388,12484,65410,12387,12483,65391,
+9323,9343,9363,8571,9331,21316,9351,9371,50,1634,2536,9313,10123,2408,8229,
+8229,65072,2792,2664,1634,12322,12833,8322,65298,2549,63282,9333,9353,1778,
+8561,443,178,3666,8532,117,250,649,2441,12584,365,468,9444,251,7799,1091,2385,
+369,533,2313,252,472,7795,474,1265,476,470,7909,249,2697,2569,12358,7911,432,
+7913,7921,7915,7917,7919,369,1267,535,12454,65395,1145,12636,363,1263,7803,
+2625,65365,95,8215,65343,65075,65103,8746,8704,371,9392,9600,1476,965,971,944,
+650,973,797,724,2675,367,1118,12357,12453,65385,1199,1201,361,7801,7797,2442,
+2314,2698,2570,2626,2498,2370,2754,2497,2369,2753,118,2357,2741,2613,12535,
+1493,64309,64309,64309,1493,64331,64331,1520,1521,9445,7807,1074,1700,64363,
+64364,64365,12537,9792,124,781,809,716,712,1406,651,12536,2509,2381,2765,2435,
+2307,2691,65366,1400,12446,12542,12443,65438,12538,9393,7805,652,12436,12532,
+119,7811,12633,12431,12527,65436,12632,12430,12526,13143,12316,65076,1608,
+65262,1572,65158,13277,9446,373,7813,7815,7817,12433,8472,12529,12638,12637,
+7809,9702,9675,9689,12302,65091,12303,65092,9671,9672,9663,9661,9667,9665,
+12310,12311,9657,9655,9643,9786,9633,9734,9743,12312,12313,9653,9651,12432,
+12528,12639,65367,12434,12530,65382,8361,65510,3623,9394,7832,695,653,447,120,
+829,12562,9447,7821,7819,1389,958,65368,9395,739,121,13134,2479,253,2351,
+12626,2735,2607,12420,12516,65428,12625,3662,12419,12515,65388,1123,9448,375,
+255,7823,7925,1610,1746,64431,65266,1574,65162,65163,65164,65267,65268,64733,
+64600,64660,1745,12630,165,65509,12629,12678,1450,1450,1099,1273,12673,12675,
+12674,1434,7923,436,7927,1397,1111,12642,9775,1410,65369,1497,64313,64313,
+1497,1522,64287,12424,12681,12520,65430,12635,12423,12519,65390,1011,12680,
+12679,3618,3597,9396,890,837,422,7833,696,7929,654,12422,12684,12518,65429,
+12640,1131,1133,1127,1129,12421,12517,65389,12683,12682,2527,2399,122,1382,
+378,2395,2651,1592,65222,65223,12374,65224,1586,65200,12470,1429,1428,1432,
+1494,64310,64310,1494,12567,382,9449,7825,657,380,380,7827,1079,1177,1247,
+12380,12476,48,1632,2534,2406,2790,2662,1632,8320,65296,63280,1776,8304,3664,
+65279,8204,8203,950,12563,1386,1218,1078,1175,1245,12376,12472,1454,7829,
+65370,12382,12478,9397,656,438,12378,12474,
+};
+
+static const unsigned short agl_dup_offsets[] = {
+32,0,124,3,160,6,173,9,175,12,181,15,183,18,266,21,267,24,272,27,273,30,
+278,33,279,36,288,39,289,42,290,45,291,48,304,51,310,54,311,57,315,60,316,63,
+319,66,320,69,325,72,326,75,329,78,336,81,337,84,342,87,343,90,354,93,355,96,
+368,99,369,102,379,105,380,108,383,111,510,114,511,117,700,120,701,123,
+732,126,768,129,769,132,771,135,777,138,803,141,901,144,962,147,977,150,
+978,153,981,156,982,159,1025,162,1026,165,1027,168,1028,171,1029,174,1030,177,
+1031,180,1032,183,1033,186,1034,189,1035,192,1036,195,1038,198,1039,201,
+1040,204,1041,207,1042,210,1043,213,1044,216,1045,219,1046,222,1047,225,
+1048,228,1049,231,1050,234,1051,237,1052,240,1053,243,1054,246,1055,249,
+1056,252,1057,255,1058,258,1059,261,1060,264,1061,267,1062,270,1063,273,
+1064,276,1065,279,1066,282,1067,285,1068,288,1069,291,1070,294,1071,297,
+1072,300,1073,303,1074,306,1075,309,1076,312,1077,315,1078,318,1079,321,
+1080,324,1081,327,1082,330,1083,333,1084,336,1085,339,1086,342,1087,345,
+1088,348,1089,351,1090,354,1091,357,1092,360,1093,363,1094,366,1095,369,
+1096,372,1097,375,1098,378,1099,381,1100,384,1101,387,1102,390,1103,393,
+1105,396,1106,399,1107,402,1108,405,1109,408,1110,411,1111,414,1112,417,
+1113,420,1114,423,1115,426,1116,429,1118,432,1119,435,1122,438,1123,441,
+1138,444,1139,447,1140,450,1141,453,1168,456,1169,459,1241,462,1425,465,
+1430,470,1431,473,1435,476,1443,479,1444,482,1445,485,1446,488,1447,491,
+1450,494,1456,497,1457,508,1458,518,1459,528,1460,538,1461,548,1462,558,
+1463,568,1464,578,1465,596,1467,606,1468,616,1469,620,1470,624,1471,627,
+1472,631,1473,634,1474,637,1475,640,1488,643,1489,647,1490,651,1491,655,
+1492,679,1493,683,1494,687,1495,691,1496,695,1497,699,1498,703,1499,711,
+1500,715,1501,723,1502,727,1503,731,1504,735,1505,739,1506,743,1507,747,
+1508,751,1509,755,1510,759,1511,763,1512,787,1513,811,1514,815,1520,819,
+1521,822,1522,825,1548,828,1563,831,1567,834,1569,837,1570,848,1571,851,
+1572,854,1573,857,1574,860,1575,863,1576,866,1577,869,1578,872,1579,875,
+1580,878,1581,881,1582,884,1583,887,1584,890,1585,893,1586,897,1587,900,
+1588,903,1589,906,1590,909,1591,912,1592,915,1593,918,1594,921,1600,924,
+1601,929,1602,932,1603,935,1604,938,1605,941,1606,944,1607,947,1608,950,
+1609,953,1610,956,1611,959,1612,962,1613,966,1614,969,1615,973,1616,977,
+1617,980,1618,984,1632,987,1633,991,1634,995,1635,999,1636,1003,1637,1007,
+1638,1011,1639,1015,1640,1019,1641,1023,1642,1027,1643,1030,1644,1033,
+1645,1036,1657,1040,1662,1043,1670,1046,1672,1049,1681,1052,1688,1055,
+1700,1058,1711,1061,1722,1064,1729,1067,1746,1070,8204,1073,8213,1076,
+8215,1079,8219,1082,8229,1085,8353,1088,8356,1091,8362,1094,8364,1099,
+8453,1102,8467,1105,8470,1108,8486,1111,8616,1114,8656,1117,8658,1120,
+8660,1123,8704,1126,8707,1129,8710,1132,8711,1135,8713,1138,8735,1141,
+8764,1144,8773,1147,8834,1150,8835,1153,8838,1156,8839,1159,8853,1162,
+8855,1165,8976,1168,8992,1171,8993,1174,9617,1177,9618,1180,9619,1183,
+9632,1186,9633,1189,9642,1192,9643,1195,9644,1198,9650,1201,9658,1204,
+9660,1207,9668,1210,9675,1213,9679,1216,9688,1219,9689,1222,9702,1225,
+9786,1228,9787,1231,9788,1234,9792,1237,9794,1240,9824,1243,9827,1246,
+9829,1249,9835,1252,64287,1255,64298,1260,64299,1264,64300,1268,64301,1271,
+64305,1274,64306,1277,64307,1280,64308,1283,64309,1286,64310,1291,64312,1294,
+64313,1297,64314,1300,64315,1303,64316,1306,64318,1309,64320,1312,64321,1315,
+64324,1318,64326,1321,64327,1324,64329,1327,64330,1330,64331,1334,64380,1338,
+65247,1341,65255,1345,65258,1348,65267,1351,65268,1354,
+};
+
+static const char *agl_dup_names[] = {
+"space","spacehackarabic",0,"bar","verticalbar",0,"nbspace",
+"nonbreakingspace",0,"sfthyphen","softhyphen",0,"macron","overscore",0,"mu",
+"mu1",0,"middot","periodcentered",0,"Cdot","Cdotaccent",0,"cdot","cdotaccent",
+0,"Dcroat","Dslash",0,"dcroat","dmacron",0,"Edot","Edotaccent",0,"edot",
+"edotaccent",0,"Gdot","Gdotaccent",0,"gdot","gdotaccent",0,"Gcedilla",
+"Gcommaaccent",0,"gcedilla","gcommaaccent",0,"Idot","Idotaccent",0,"Kcedilla",
+"Kcommaaccent",0,"kcedilla","kcommaaccent",0,"Lcedilla","Lcommaaccent",0,
+"lcedilla","lcommaaccent",0,"Ldot","Ldotaccent",0,"ldot","ldotaccent",0,
+"Ncedilla","Ncommaaccent",0,"ncedilla","ncommaaccent",0,"napostrophe",
+"quoterightn",0,"Odblacute","Ohungarumlaut",0,"odblacute","ohungarumlaut",0,
+"Rcedilla","Rcommaaccent",0,"rcedilla","rcommaaccent",0,"Tcedilla",
+"Tcommaaccent",0,"tcedilla","tcommaaccent",0,"Udblacute","Uhungarumlaut",0,
+"udblacute","uhungarumlaut",0,"Zdot","Zdotaccent",0,"zdot","zdotaccent",0,
+"longs","slong",0,"Oslashacute","Ostrokeacute",0,"oslashacute","ostrokeacute",
+0,"afii57929","apostrophemod",0,"afii64937","commareversedmod",0,"ilde",
+"tilde",0,"gravecmb","gravecomb",0,"acutecmb","acutecomb",0,"tildecmb",
+"tildecomb",0,"hookabovecomb","hookcmb",0,"dotbelowcmb","dotbelowcomb",0,
+"dialytikatonos","dieresistonos",0,"sigma1","sigmafinal",0,"theta1",
+"thetasymbolgreek",0,"Upsilon1","Upsilonhooksymbol",0,"phi1","phisymbolgreek",
+0,"omega1","pisymbolgreek",0,"Iocyrillic","afii10023",0,"Djecyrillic",
+"afii10051",0,"Gjecyrillic","afii10052",0,"Ecyrillic","afii10053",0,
+"Dzecyrillic","afii10054",0,"Icyrillic","afii10055",0,"Yicyrillic",
+"afii10056",0,"Jecyrillic","afii10057",0,"Ljecyrillic","afii10058",0,
+"Njecyrillic","afii10059",0,"Tshecyrillic","afii10060",0,"Kjecyrillic",
+"afii10061",0,"Ushortcyrillic","afii10062",0,"Dzhecyrillic","afii10145",0,
+"Acyrillic","afii10017",0,"Becyrillic","afii10018",0,"Vecyrillic","afii10019",
+0,"Gecyrillic","afii10020",0,"Decyrillic","afii10021",0,"Iecyrillic",
+"afii10022",0,"Zhecyrillic","afii10024",0,"Zecyrillic","afii10025",0,
+"Iicyrillic","afii10026",0,"Iishortcyrillic","afii10027",0,"Kacyrillic",
+"afii10028",0,"Elcyrillic","afii10029",0,"Emcyrillic","afii10030",0,
+"Encyrillic","afii10031",0,"Ocyrillic","afii10032",0,"Pecyrillic","afii10033",
+0,"Ercyrillic","afii10034",0,"Escyrillic","afii10035",0,"Tecyrillic",
+"afii10036",0,"Ucyrillic","afii10037",0,"Efcyrillic","afii10038",0,
+"Khacyrillic","afii10039",0,"Tsecyrillic","afii10040",0,"Checyrillic",
+"afii10041",0,"Shacyrillic","afii10042",0,"Shchacyrillic","afii10043",0,
+"Hardsigncyrillic","afii10044",0,"Yericyrillic","afii10045",0,
+"Softsigncyrillic","afii10046",0,"Ereversedcyrillic","afii10047",0,
+"IUcyrillic","afii10048",0,"IAcyrillic","afii10049",0,"acyrillic","afii10065",
+0,"afii10066","becyrillic",0,"afii10067","vecyrillic",0,"afii10068",
+"gecyrillic",0,"afii10069","decyrillic",0,"afii10070","iecyrillic",0,
+"afii10072","zhecyrillic",0,"afii10073","zecyrillic",0,"afii10074",
+"iicyrillic",0,"afii10075","iishortcyrillic",0,"afii10076","kacyrillic",0,
+"afii10077","elcyrillic",0,"afii10078","emcyrillic",0,"afii10079",
+"encyrillic",0,"afii10080","ocyrillic",0,"afii10081","pecyrillic",0,
+"afii10082","ercyrillic",0,"afii10083","escyrillic",0,"afii10084",
+"tecyrillic",0,"afii10085","ucyrillic",0,"afii10086","efcyrillic",0,
+"afii10087","khacyrillic",0,"afii10088","tsecyrillic",0,"afii10089",
+"checyrillic",0,"afii10090","shacyrillic",0,"afii10091","shchacyrillic",0,
+"afii10092","hardsigncyrillic",0,"afii10093","yericyrillic",0,"afii10094",
+"softsigncyrillic",0,"afii10095","ereversedcyrillic",0,"afii10096",
+"iucyrillic",0,"afii10097","iacyrillic",0,"afii10071","iocyrillic",0,
+"afii10099","djecyrillic",0,"afii10100","gjecyrillic",0,"afii10101",
+"ecyrillic",0,"afii10102","dzecyrillic",0,"afii10103","icyrillic",0,
+"afii10104","yicyrillic",0,"afii10105","jecyrillic",0,"afii10106",
+"ljecyrillic",0,"afii10107","njecyrillic",0,"afii10108","tshecyrillic",0,
+"afii10109","kjecyrillic",0,"afii10110","ushortcyrillic",0,"afii10193",
+"dzhecyrillic",0,"Yatcyrillic","afii10146",0,"afii10194","yatcyrillic",0,
+"Fitacyrillic","afii10147",0,"afii10195","fitacyrillic",0,"Izhitsacyrillic",
+"afii10148",0,"afii10196","izhitsacyrillic",0,"Gheupturncyrillic","afii10050",
+0,"afii10098","gheupturncyrillic",0,"afii10846","schwacyrillic",0,
+"etnahtafoukhhebrew","etnahtafoukhlefthebrew","etnahtahebrew",
+"etnahtalefthebrew",0,"tipehahebrew","tipehalefthebrew",0,"reviahebrew",
+"reviamugrashhebrew",0,"tevirhebrew","tevirlefthebrew",0,"munahhebrew",
+"munahlefthebrew",0,"mahapakhhebrew","mahapakhlefthebrew",0,"merkhahebrew",
+"merkhalefthebrew",0,"merkhakefulahebrew","merkhakefulalefthebrew",0,
+"dargahebrew","dargalefthebrew",0,"yerahbenyomohebrew",
+"yerahbenyomolefthebrew",0,"afii57799","sheva","sheva115","sheva15","sheva22",
+"sheva2e","shevahebrew","shevanarrowhebrew","shevaquarterhebrew",
+"shevawidehebrew",0,"afii57801","hatafsegol","hatafsegol17","hatafsegol24",
+"hatafsegol30","hatafsegolhebrew","hatafsegolnarrowhebrew",
+"hatafsegolquarterhebrew","hatafsegolwidehebrew",0,"afii57800","hatafpatah",
+"hatafpatah16","hatafpatah23","hatafpatah2f","hatafpatahhebrew",
+"hatafpatahnarrowhebrew","hatafpatahquarterhebrew","hatafpatahwidehebrew",0,
+"afii57802","hatafqamats","hatafqamats1b","hatafqamats28","hatafqamats34",
+"hatafqamatshebrew","hatafqamatsnarrowhebrew","hatafqamatsquarterhebrew",
+"hatafqamatswidehebrew",0,"afii57793","hiriq","hiriq14","hiriq21","hiriq2d",
+"hiriqhebrew","hiriqnarrowhebrew","hiriqquarterhebrew","hiriqwidehebrew",0,
+"afii57794","tsere","tsere12","tsere1e","tsere2b","tserehebrew",
+"tserenarrowhebrew","tserequarterhebrew","tserewidehebrew",0,"afii57795",
+"segol","segol13","segol1f","segol2c","segolhebrew","segolnarrowhebrew",
+"segolquarterhebrew","segolwidehebrew",0,"afii57798","patah","patah11",
+"patah1d","patah2a","patahhebrew","patahnarrowhebrew","patahquarterhebrew",
+"patahwidehebrew",0,"afii57797","qamats","qamats10","qamats1a","qamats1c",
+"qamats27","qamats29","qamats33","qamatsde","qamatshebrew",
+"qamatsnarrowhebrew","qamatsqatanhebrew","qamatsqatannarrowhebrew",
+"qamatsqatanquarterhebrew","qamatsqatanwidehebrew","qamatsquarterhebrew",
+"qamatswidehebrew",0,"afii57806","holam","holam19","holam26","holam32",
+"holamhebrew","holamnarrowhebrew","holamquarterhebrew","holamwidehebrew",0,
+"afii57796","qubuts","qubuts18","qubuts25","qubuts31","qubutshebrew",
+"qubutsnarrowhebrew","qubutsquarterhebrew","qubutswidehebrew",0,"afii57807",
+"dagesh","dageshhebrew",0,"afii57839","siluqhebrew","siluqlefthebrew",0,
+"afii57645","maqafhebrew",0,"afii57841","rafe","rafehebrew",0,"afii57842",
+"paseqhebrew",0,"afii57804","shindothebrew",0,"afii57803","sindothebrew",0,
+"afii57658","sofpasuqhebrew",0,"afii57664","alef","alefhebrew",0,"afii57665",
+"bet","bethebrew",0,"afii57666","gimel","gimelhebrew",0,"afii57667","dalet",
+"dalethatafpatah","dalethatafpatahhebrew","dalethatafsegol",
+"dalethatafsegolhebrew","dalethebrew","dalethiriq","dalethiriqhebrew",
+"daletholam","daletholamhebrew","daletpatah","daletpatahhebrew","daletqamats",
+"daletqamatshebrew","daletqubuts","daletqubutshebrew","daletsegol",
+"daletsegolhebrew","daletsheva","daletshevahebrew","dalettsere",
+"dalettserehebrew",0,"afii57668","he","hehebrew",0,"afii57669","vav",
+"vavhebrew",0,"afii57670","zayin","zayinhebrew",0,"afii57671","het",
+"hethebrew",0,"afii57672","tet","tethebrew",0,"afii57673","yod","yodhebrew",0,
+"afii57674","finalkaf","finalkafhebrew","finalkafqamats",
+"finalkafqamatshebrew","finalkafsheva","finalkafshevahebrew",0,"afii57675",
+"kaf","kafhebrew",0,"afii57676","lamed","lamedhebrew","lamedholam",
+"lamedholamdagesh","lamedholamdageshhebrew","lamedholamhebrew",0,"afii57677",
+"finalmem","finalmemhebrew",0,"afii57678","mem","memhebrew",0,"afii57679",
+"finalnun","finalnunhebrew",0,"afii57680","nun","nunhebrew",0,"afii57681",
+"samekh","samekhhebrew",0,"afii57682","ayin","ayinhebrew",0,"afii57683",
+"finalpe","finalpehebrew",0,"afii57684","pe","pehebrew",0,"afii57685",
+"finaltsadi","finaltsadihebrew",0,"afii57686","tsadi","tsadihebrew",0,
+"afii57687","qof","qofhatafpatah","qofhatafpatahhebrew","qofhatafsegol",
+"qofhatafsegolhebrew","qofhebrew","qofhiriq","qofhiriqhebrew","qofholam",
+"qofholamhebrew","qofpatah","qofpatahhebrew","qofqamats","qofqamatshebrew",
+"qofqubuts","qofqubutshebrew","qofsegol","qofsegolhebrew","qofsheva",
+"qofshevahebrew","qoftsere","qoftserehebrew",0,"afii57688","resh",
+"reshhatafpatah","reshhatafpatahhebrew","reshhatafsegol",
+"reshhatafsegolhebrew","reshhebrew","reshhiriq","reshhiriqhebrew","reshholam",
+"reshholamhebrew","reshpatah","reshpatahhebrew","reshqamats",
+"reshqamatshebrew","reshqubuts","reshqubutshebrew","reshsegol",
+"reshsegolhebrew","reshsheva","reshshevahebrew","reshtsere","reshtserehebrew",
+0,"afii57689","shin","shinhebrew",0,"afii57690","tav","tavhebrew",0,
+"afii57716","vavvavhebrew",0,"afii57717","vavyodhebrew",0,"afii57718",
+"yodyodhebrew",0,"afii57388","commaarabic",0,"afii57403","semicolonarabic",0,
+"afii57407","questionarabic",0,"afii57409","hamzaarabic","hamzadammaarabic",
+"hamzadammatanarabic","hamzafathaarabic","hamzafathatanarabic",
+"hamzalowarabic","hamzalowkasraarabic","hamzalowkasratanarabic",
+"hamzasukunarabic",0,"afii57410","alefmaddaabovearabic",0,"afii57411",
+"alefhamzaabovearabic",0,"afii57412","wawhamzaabovearabic",0,"afii57413",
+"alefhamzabelowarabic",0,"afii57414","yehhamzaabovearabic",0,"afii57415",
+"alefarabic",0,"afii57416","beharabic",0,"afii57417","tehmarbutaarabic",0,
+"afii57418","teharabic",0,"afii57419","theharabic",0,"afii57420","jeemarabic",
+0,"afii57421","haharabic",0,"afii57422","khaharabic",0,"afii57423",
+"dalarabic",0,"afii57424","thalarabic",0,"afii57425","reharabic",
+"rehyehaleflamarabic",0,"afii57426","zainarabic",0,"afii57427","seenarabic",0,
+"afii57428","sheenarabic",0,"afii57429","sadarabic",0,"afii57430","dadarabic",
+0,"afii57431","taharabic",0,"afii57432","zaharabic",0,"afii57433","ainarabic",
+0,"afii57434","ghainarabic",0,"afii57440","kashidaautoarabic",
+"kashidaautonosidebearingarabic","tatweelarabic",0,"afii57441","feharabic",0,
+"afii57442","qafarabic",0,"afii57443","kafarabic",0,"afii57444","lamarabic",0,
+"afii57445","meemarabic",0,"afii57446","noonarabic",0,"afii57470","heharabic",
+0,"afii57448","wawarabic",0,"afii57449","alefmaksuraarabic",0,"afii57450",
+"yeharabic",0,"afii57451","fathatanarabic",0,"afii57452",
+"dammatanaltonearabic","dammatanarabic",0,"afii57453","kasratanarabic",0,
+"afii57454","fathaarabic","fathalowarabic",0,"afii57455","dammaarabic",
+"dammalowarabic",0,"afii57456","kasraarabic",0,"afii57457","shaddaarabic",
+"shaddafathatanarabic",0,"afii57458","sukunarabic",0,"afii57392","zeroarabic",
+"zerohackarabic",0,"afii57393","onearabic","onehackarabic",0,"afii57394",
+"twoarabic","twohackarabic",0,"afii57395","threearabic","threehackarabic",0,
+"afii57396","fourarabic","fourhackarabic",0,"afii57397","fivearabic",
+"fivehackarabic",0,"afii57398","sixarabic","sixhackarabic",0,"afii57399",
+"sevenarabic","sevenhackarabic",0,"afii57400","eightarabic","eighthackarabic",
+0,"afii57401","ninearabic","ninehackarabic",0,"afii57381","percentarabic",0,
+"decimalseparatorarabic","decimalseparatorpersian",0,
+"thousandsseparatorarabic","thousandsseparatorpersian",0,"afii63167",
+"asteriskaltonearabic","asteriskarabic",0,"afii57511","tteharabic",0,
+"afii57506","peharabic",0,"afii57507","tcheharabic",0,"afii57512",
+"ddalarabic",0,"afii57513","rreharabic",0,"afii57508","jeharabic",0,
+"afii57505","veharabic",0,"afii57509","gafarabic",0,"afii57514",
+"noonghunnaarabic",0,"haaltonearabic","hehaltonearabic",0,"afii57519",
+"yehbarreearabic",0,"afii61664","zerowidthnonjoiner",0,"afii00208",
+"horizontalbar",0,"dbllowline","underscoredbl",0,"quoteleftreversed",
+"quotereversed",0,"twodotenleader","twodotleader",0,"colonmonetary",
+"colonsign",0,"afii08941","lira",0,"afii57636","newsheqelsign","sheqel",
+"sheqelhebrew",0,"Euro","euro",0,"afii61248","careof",0,"afii61289","lsquare",
+0,"afii61352","numero",0,"Ohm","Omega",0,"arrowupdnbse","arrowupdownbase",0,
+"arrowdblleft","arrowleftdbl",0,"arrowdblright","dblarrowright",0,
+"arrowdblboth","dblarrowleft",0,"forall","universal",0,"existential",
+"thereexists",0,"Delta","increment",0,"gradient","nabla",0,"notelement",
+"notelementof",0,"orthogonal","rightangle",0,"similar","tildeoperator",0,
+"approximatelyequal","congruent",0,"propersubset","subset",0,"propersuperset",
+"superset",0,"reflexsubset","subsetorequal",0,"reflexsuperset",
+"supersetorequal",0,"circleplus","pluscircle",0,"circlemultiply",
+"timescircle",0,"logicalnotreversed","revlogicalnot",0,"integraltop",
+"integraltp",0,"integralbottom","integralbt",0,"ltshade","shadelight",0,
+"shade","shademedium",0,"dkshade","shadedark",0,"blacksquare","filledbox",0,
+"H22073","whitesquare",0,"H18543","blacksmallsquare",0,"H18551",
+"whitesmallsquare",0,"blackrectangle","filledrect",0,
+"blackuppointingtriangle","triagup",0,"blackrightpointingpointer","triagrt",0,
+"blackdownpointingtriangle","triagdn",0,"blackleftpointingpointer","triaglf",
+0,"circle","whitecircle",0,"H18533","blackcircle",0,"bulletinverse",
+"invbullet",0,"invcircle","whitecircleinverse",0,"openbullet","whitebullet",0,
+"smileface","whitesmilingface",0,"blacksmilingface","invsmileface",0,
+"compass","sun",0,"female","venus",0,"male","mars",0,"spade","spadesuitblack",
+0,"club","clubsuitblack",0,"heart","heartsuitblack",0,"eighthnotebeamed",
+"musicalnotedbl",0,"afii57705","doubleyodpatah","doubleyodpatahhebrew",
+"yodyodpatahhebrew",0,"afii57694","shinshindot","shinshindothebrew",0,
+"afii57695","shinsindot","shinsindothebrew",0,"shindageshshindot",
+"shindageshshindothebrew",0,"shindageshsindot","shindageshsindothebrew",0,
+"betdagesh","betdageshhebrew",0,"gimeldagesh","gimeldageshhebrew",0,
+"daletdagesh","daletdageshhebrew",0,"hedagesh","hedageshhebrew",0,"afii57723",
+"vavdagesh","vavdagesh65","vavdageshhebrew",0,"zayindagesh",
+"zayindageshhebrew",0,"tetdagesh","tetdageshhebrew",0,"yoddagesh",
+"yoddageshhebrew",0,"finalkafdagesh","finalkafdageshhebrew",0,"kafdagesh",
+"kafdageshhebrew",0,"lameddagesh","lameddageshhebrew",0,"memdagesh",
+"memdageshhebrew",0,"nundagesh","nundageshhebrew",0,"samekhdagesh",
+"samekhdageshhebrew",0,"pedagesh","pedageshhebrew",0,"tsadidagesh",
+"tsadidageshhebrew",0,"qofdagesh","qofdageshhebrew",0,"shindagesh",
+"shindageshhebrew",0,"tavdages","tavdagesh","tavdageshhebrew",0,"afii57700",
+"vavholam","vavholamhebrew",0,"tchehinitialarabic","tchehmeeminitialarabic",0,
+"laminitialarabic","lammeemjeeminitialarabic","lammeemkhahinitialarabic",0,
+"noonhehinitialarabic","nooninitialarabic",0,"hehfinalalttwoarabic",
+"hehfinalarabic",0,"alefmaksurainitialarabic","yehinitialarabic",0,
+"alefmaksuramedialarabic","yehmedialarabic",0,
+};
diff --git a/contrib/media/updf/pdf/mupdf.h b/contrib/media/updf/pdf/mupdf.h
new file mode 100644
index 0000000000..6870edfc6f
--- /dev/null
+++ b/contrib/media/updf/pdf/mupdf.h
@@ -0,0 +1,493 @@
+#ifndef _MUPDF_H_
+#define _MUPDF_H_
+
+#ifndef _FITZ_H_
+#error "fitz.h must be included before mupdf.h"
+#endif
+
+typedef struct pdf_xref_s pdf_xref;
+
+/*
+ * tokenizer and low-level object parser
+ */
+
+enum
+{
+	PDF_TOK_ERROR, PDF_TOK_EOF,
+	PDF_TOK_OPEN_ARRAY, PDF_TOK_CLOSE_ARRAY,
+	PDF_TOK_OPEN_DICT, PDF_TOK_CLOSE_DICT,
+	PDF_TOK_OPEN_BRACE, PDF_TOK_CLOSE_BRACE,
+	PDF_TOK_NAME, PDF_TOK_INT, PDF_TOK_REAL, PDF_TOK_STRING, PDF_TOK_KEYWORD,
+	PDF_TOK_R, PDF_TOK_TRUE, PDF_TOK_FALSE, PDF_TOK_NULL,
+	PDF_TOK_OBJ, PDF_TOK_ENDOBJ,
+	PDF_TOK_STREAM, PDF_TOK_ENDSTREAM,
+	PDF_TOK_XREF, PDF_TOK_TRAILER, PDF_TOK_STARTXREF,
+	PDF_NUM_TOKENS
+};
+
+fz_error pdf_lex(int *tok, fz_stream *f, char *buf, int n, int *len);
+
+fz_error pdf_parse_array(fz_obj **op, pdf_xref *xref, fz_stream *f, char *buf, int cap);
+fz_error pdf_parse_dict(fz_obj **op, pdf_xref *xref, fz_stream *f, char *buf, int cap);
+fz_error pdf_parse_stm_obj(fz_obj **op, pdf_xref *xref, fz_stream *f, char *buf, int cap);
+fz_error pdf_parse_ind_obj(fz_obj **op, pdf_xref *xref, fz_stream *f, char *buf, int cap, int *num, int *gen, int *stm_ofs);
+
+fz_rect pdf_to_rect(fz_obj *array);
+fz_matrix pdf_to_matrix(fz_obj *array);
+char *pdf_to_utf8(fz_obj *src);
+unsigned short *pdf_to_ucs2(fz_obj *src);
+fz_obj *pdf_to_utf8_name(fz_obj *src);
+char *pdf_from_ucs2(unsigned short *str);
+
+/*
+ * xref and object / stream api
+ */
+
+typedef struct pdf_xref_entry_s pdf_xref_entry;
+typedef struct pdf_crypt_s pdf_crypt;
+
+struct pdf_xref_entry_s
+{
+	int ofs;	/* file offset / objstm object number */
+	int gen;	/* generation / objstm index */
+	int stm_ofs;	/* on-disk stream */
+	fz_obj *obj;	/* stored/cached object */
+	int type;	/* 0=unset (f)ree i(n)use (o)bjstm */
+};
+
+struct pdf_xref_s
+{
+	fz_stream *file;
+	int version;
+	int startxref;
+	int file_size;
+	pdf_crypt *crypt;
+	fz_obj *trailer;
+
+	int len;
+	pdf_xref_entry *table;
+
+	int page_len;
+	int page_cap;
+	fz_obj **page_objs;
+	fz_obj **page_refs;
+
+	struct pdf_store_s *store;
+
+	char scratch[65536];
+};
+
+fz_obj *pdf_resolve_indirect(fz_obj *ref);
+fz_error pdf_cache_object(pdf_xref *, int num, int gen);
+fz_error pdf_load_object(fz_obj **objp, pdf_xref *, int num, int gen);
+void pdf_update_object( pdf_xref *xref, int num, int gen, fz_obj *newobj);
+
+int pdf_is_stream(pdf_xref *xref, int num, int gen);
+fz_stream *pdf_open_inline_stream(fz_stream *chain, pdf_xref *xref, fz_obj *stmobj, int length);
+fz_error pdf_load_raw_stream(fz_buffer **bufp, pdf_xref *xref, int num, int gen);
+fz_error pdf_load_stream(fz_buffer **bufp, pdf_xref *xref, int num, int gen);
+fz_error pdf_open_raw_stream(fz_stream **stmp, pdf_xref *, int num, int gen);
+fz_error pdf_open_stream(fz_stream **stmp, pdf_xref *, int num, int gen);
+fz_error pdf_open_stream_at(fz_stream **stmp, pdf_xref *xref, int num, int gen, fz_obj *dict, int stm_ofs);
+
+fz_error pdf_open_xref_with_stream(pdf_xref **xrefp, fz_stream *file, char *password);
+fz_error pdf_open_xref(pdf_xref **xrefp, const char *filename, char *password);
+void pdf_free_xref(pdf_xref *);
+
+/* private */
+fz_error pdf_repair_xref(pdf_xref *xref, char *buf, int bufsize);
+fz_error pdf_repair_obj_stms(pdf_xref *xref);
+void pdf_debug_xref(pdf_xref *);
+void pdf_resize_xref(pdf_xref *xref, int newcap);
+
+/*
+ * Encryption
+ */
+
+enum
+{
+	PDF_PERM_PRINT = 1 << 2,
+	PDF_PERM_CHANGE = 1 << 3,
+	PDF_PERM_COPY = 1 << 4,
+	PDF_PERM_NOTES = 1 << 5,
+	PDF_PERM_FILL_FORM = 1 << 8,
+	PDF_PERM_ACCESSIBILITY = 1 << 9,
+	PDF_PERM_ASSEMBLE = 1 << 10,
+	PDF_PERM_HIGH_RES_PRINT = 1 << 11,
+	PDF_DEFAULT_PERM_FLAGS = 0xfffc
+};
+
+fz_error pdf_new_crypt(pdf_crypt **cp, fz_obj *enc, fz_obj *id);
+void pdf_free_crypt(pdf_crypt *crypt);
+
+void pdf_crypt_obj(pdf_crypt *crypt, fz_obj *obj, int num, int gen);
+fz_stream *pdf_open_crypt(fz_stream *chain, pdf_crypt *crypt, int num, int gen);
+fz_stream *pdf_open_crypt_with_filter(fz_stream *chain, pdf_crypt *crypt, char *name, int num, int gen);
+
+int pdf_needs_password(pdf_xref *xref);
+int pdf_authenticate_password(pdf_xref *xref, char *pw);
+int pdf_has_permission(pdf_xref *xref, int p);
+
+int pdf_get_crypt_revision(pdf_xref *xref);
+char *pdf_get_crypt_method(pdf_xref *xref);
+int pdf_get_crypt_length(pdf_xref *xref);
+unsigned char *pdf_get_crypt_key(pdf_xref *xref);
+
+void pdf_debug_crypt(pdf_crypt *crypt);
+
+/*
+ * Resource store
+ */
+
+typedef struct pdf_store_s pdf_store;
+
+pdf_store *pdf_new_store(void);
+void pdf_free_store(pdf_store *store);
+void pdf_debug_store(pdf_store *store);
+
+void pdf_store_item(pdf_store *store, void *keepfn, void *dropfn, fz_obj *key, void *val);
+void *pdf_find_item(pdf_store *store, void *dropfn, fz_obj *key);
+void pdf_remove_item(pdf_store *store, void *dropfn, fz_obj *key);
+void pdf_age_store(pdf_store *store, int maxage);
+
+/*
+ * Functions, Colorspaces, Shadings and Images
+ */
+
+typedef struct pdf_function_s pdf_function;
+
+fz_error pdf_load_function(pdf_function **func, pdf_xref *xref, fz_obj *ref);
+void pdf_eval_function(pdf_function *func, float *in, int inlen, float *out, int outlen);
+pdf_function *pdf_keep_function(pdf_function *func);
+void pdf_drop_function(pdf_function *func);
+
+fz_error pdf_load_colorspace(fz_colorspace **csp, pdf_xref *xref, fz_obj *obj);
+fz_pixmap *pdf_expand_indexed_pixmap(fz_pixmap *src);
+
+fz_error pdf_load_shading(fz_shade **shadep, pdf_xref *xref, fz_obj *obj);
+
+fz_error pdf_load_inline_image(fz_pixmap **imgp, pdf_xref *xref, fz_obj *rdb, fz_obj *dict, fz_stream *file);
+fz_error pdf_load_image(fz_pixmap **imgp, pdf_xref *xref, fz_obj *obj);
+int pdf_is_jpx_image(fz_obj *dict);
+
+/*
+ * Pattern
+ */
+
+typedef struct pdf_pattern_s pdf_pattern;
+
+struct pdf_pattern_s
+{
+	int refs;
+	int ismask;
+	float xstep;
+	float ystep;
+	fz_matrix matrix;
+	fz_rect bbox;
+	fz_obj *resources;
+	fz_buffer *contents;
+};
+
+fz_error pdf_load_pattern(pdf_pattern **patp, pdf_xref *xref, fz_obj *obj);
+pdf_pattern *pdf_keep_pattern(pdf_pattern *pat);
+void pdf_drop_pattern(pdf_pattern *pat);
+
+/*
+ * XObject
+ */
+
+typedef struct pdf_xobject_s pdf_xobject;
+
+struct pdf_xobject_s
+{
+	int refs;
+	fz_matrix matrix;
+	fz_rect bbox;
+	int isolated;
+	int knockout;
+	int transparency;
+	fz_colorspace *colorspace;
+	fz_obj *resources;
+	fz_buffer *contents;
+};
+
+fz_error pdf_load_xobject(pdf_xobject **xobjp, pdf_xref *xref, fz_obj *obj);
+pdf_xobject *pdf_keep_xobject(pdf_xobject *xobj);
+void pdf_drop_xobject(pdf_xobject *xobj);
+
+/*
+ * CMap
+ */
+
+typedef struct pdf_cmap_s pdf_cmap;
+typedef struct pdf_range_s pdf_range;
+
+enum { PDF_CMAP_SINGLE, PDF_CMAP_RANGE, PDF_CMAP_TABLE, PDF_CMAP_MULTI };
+
+struct pdf_range_s
+{
+	unsigned short low;
+	/* Next, we pack 2 fields into the same unsigned short. Top 14 bits
+	 * are the extent, bottom 2 bits are flags: single, range, table,
+	 * multi */
+	unsigned short extent_flags;
+	unsigned short offset;	/* range-delta or table-index */
+};
+
+struct pdf_cmap_s
+{
+	int refs;
+	char cmap_name[32];
+
+	char usecmap_name[32];
+	pdf_cmap *usecmap;
+
+	int wmode;
+
+	int codespace_len;
+	struct
+	{
+		unsigned short n;
+		unsigned short low;
+		unsigned short high;
+	} codespace[40];
+
+	int rlen, rcap;
+	pdf_range *ranges;
+
+	int tlen, tcap;
+	unsigned short *table;
+};
+
+pdf_cmap *pdf_new_cmap(void);
+pdf_cmap *pdf_keep_cmap(pdf_cmap *cmap);
+void pdf_drop_cmap(pdf_cmap *cmap);
+
+void pdf_debug_cmap(pdf_cmap *cmap);
+int pdf_get_wmode(pdf_cmap *cmap);
+void pdf_set_wmode(pdf_cmap *cmap, int wmode);
+void pdf_set_usecmap(pdf_cmap *cmap, pdf_cmap *usecmap);
+
+void pdf_add_codespace(pdf_cmap *cmap, int low, int high, int n);
+void pdf_map_range_to_table(pdf_cmap *cmap, int low, int *map, int len);
+void pdf_map_range_to_range(pdf_cmap *cmap, int srclo, int srchi, int dstlo);
+void pdf_map_one_to_many(pdf_cmap *cmap, int one, int *many, int len);
+void pdf_sort_cmap(pdf_cmap *cmap);
+
+int pdf_lookup_cmap(pdf_cmap *cmap, int cpt);
+int pdf_lookup_cmap_full(pdf_cmap *cmap, int cpt, int *out);
+unsigned char *pdf_decode_cmap(pdf_cmap *cmap, unsigned char *s, int *cpt);
+
+pdf_cmap *pdf_new_identity_cmap(int wmode, int bytes);
+fz_error pdf_parse_cmap(pdf_cmap **cmapp, fz_stream *file);
+fz_error pdf_load_embedded_cmap(pdf_cmap **cmapp, pdf_xref *xref, fz_obj *ref);
+fz_error pdf_load_system_cmap(pdf_cmap **cmapp, char *name);
+pdf_cmap *pdf_find_builtin_cmap(char *cmap_name);
+
+/*
+ * Font
+ */
+
+enum
+{
+	PDF_FD_FIXED_PITCH = 1 << 0,
+	PDF_FD_SERIF = 1 << 1,
+	PDF_FD_SYMBOLIC = 1 << 2,
+	PDF_FD_SCRIPT = 1 << 3,
+	PDF_FD_NONSYMBOLIC = 1 << 5,
+	PDF_FD_ITALIC = 1 << 6,
+	PDF_FD_ALL_CAP = 1 << 16,
+	PDF_FD_SMALL_CAP = 1 << 17,
+	PDF_FD_FORCE_BOLD = 1 << 18
+};
+
+enum { PDF_ROS_CNS, PDF_ROS_GB, PDF_ROS_JAPAN, PDF_ROS_KOREA };
+
+void pdf_load_encoding(char **estrings, char *encoding);
+int pdf_lookup_agl(char *name);
+const char **pdf_lookup_agl_duplicates(int ucs);
+
+extern const unsigned short pdf_doc_encoding[256];
+extern const char * const pdf_mac_roman[256];
+extern const char * const pdf_mac_expert[256];
+extern const char * const pdf_win_ansi[256];
+extern const char * const pdf_standard[256];
+
+typedef struct pdf_font_desc_s pdf_font_desc;
+typedef struct pdf_hmtx_s pdf_hmtx;
+typedef struct pdf_vmtx_s pdf_vmtx;
+
+struct pdf_hmtx_s
+{
+	unsigned short lo;
+	unsigned short hi;
+	int w;	/* type3 fonts can be big! */
+};
+
+struct pdf_vmtx_s
+{
+	unsigned short lo;
+	unsigned short hi;
+	short x;
+	short y;
+	short w;
+};
+
+struct pdf_font_desc_s
+{
+	int refs;
+
+	fz_font *font;
+
+	/* FontDescriptor */
+	int flags;
+	float italic_angle;
+	float ascent;
+	float descent;
+	float cap_height;
+	float x_height;
+	float missing_width;
+
+	/* Encoding (CMap) */
+	pdf_cmap *encoding;
+	pdf_cmap *to_ttf_cmap;
+	int cid_to_gid_len;
+	unsigned short *cid_to_gid;
+
+	/* ToUnicode */
+	pdf_cmap *to_unicode;
+	int cid_to_ucs_len;
+	unsigned short *cid_to_ucs;
+
+	/* Metrics (given in the PDF file) */
+	int wmode;
+
+	int hmtx_len, hmtx_cap;
+	pdf_hmtx dhmtx;
+	pdf_hmtx *hmtx;
+
+	int vmtx_len, vmtx_cap;
+	pdf_vmtx dvmtx;
+	pdf_vmtx *vmtx;
+
+	int is_embedded;
+};
+
+void pdf_set_font_wmode(pdf_font_desc *font, int wmode);
+void pdf_set_default_hmtx(pdf_font_desc *font, int w);
+void pdf_set_default_vmtx(pdf_font_desc *font, int y, int w);
+void pdf_add_hmtx(pdf_font_desc *font, int lo, int hi, int w);
+void pdf_add_vmtx(pdf_font_desc *font, int lo, int hi, int x, int y, int w);
+void pdf_end_hmtx(pdf_font_desc *font);
+void pdf_end_vmtx(pdf_font_desc *font);
+pdf_hmtx pdf_get_hmtx(pdf_font_desc *font, int cid);
+pdf_vmtx pdf_get_vmtx(pdf_font_desc *font, int cid);
+
+fz_error pdf_load_to_unicode(pdf_font_desc *font, pdf_xref *xref, char **strings, char *collection, fz_obj *cmapstm);
+
+int pdf_font_cid_to_gid(pdf_font_desc *fontdesc, int cid);
+
+unsigned char *pdf_find_builtin_font(char *name, unsigned int *len);
+unsigned char *pdf_find_substitute_font(int mono, int serif, int bold, int italic, unsigned int *len);
+unsigned char *pdf_find_substitute_cjk_font(int ros, int serif, unsigned int *len);
+
+fz_error pdf_load_type3_font(pdf_font_desc **fontp, pdf_xref *xref, fz_obj *rdb, fz_obj *obj);
+fz_error pdf_load_font(pdf_font_desc **fontp, pdf_xref *xref, fz_obj *rdb, fz_obj *obj);
+
+pdf_font_desc *pdf_new_font_desc(void);
+pdf_font_desc *pdf_keep_font(pdf_font_desc *fontdesc);
+void pdf_drop_font(pdf_font_desc *font);
+
+void pdf_debug_font(pdf_font_desc *fontdesc);
+
+/*
+ * Interactive features
+ */
+
+typedef struct pdf_link_s pdf_link;
+typedef struct pdf_annot_s pdf_annot;
+typedef struct pdf_outline_s pdf_outline;
+
+typedef enum pdf_link_kind_e
+{
+	PDF_LINK_GOTO = 0,
+	PDF_LINK_URI,
+	PDF_LINK_LAUNCH,
+	PDF_LINK_NAMED,
+	PDF_LINK_ACTION,
+} pdf_link_kind;
+
+struct pdf_link_s
+{
+	pdf_link_kind kind;
+	fz_rect rect;
+	fz_obj *dest;
+	pdf_link *next;
+};
+
+struct pdf_annot_s
+{
+	fz_obj *obj;
+	fz_rect rect;
+	pdf_xobject *ap;
+	fz_matrix matrix;
+	pdf_annot *next;
+};
+
+struct pdf_outline_s
+{
+	char *title;
+	pdf_link *link;
+	int count;
+	pdf_outline *child;
+	pdf_outline *next;
+};
+
+fz_obj *pdf_lookup_dest(pdf_xref *xref, fz_obj *needle);
+fz_obj *pdf_lookup_name(pdf_xref *xref, char *which, fz_obj *needle);
+fz_obj *pdf_load_name_tree(pdf_xref *xref, char *which);
+
+pdf_outline *pdf_load_outline(pdf_xref *xref);
+void pdf_debug_outline(pdf_outline *outline, int level);
+void pdf_free_outline(pdf_outline *outline);
+
+pdf_link *pdf_load_link(pdf_xref *xref, fz_obj *dict);
+void pdf_load_links(pdf_link **, pdf_xref *, fz_obj *annots);
+void pdf_free_link(pdf_link *link);
+
+void pdf_load_annots(pdf_annot **, pdf_xref *, fz_obj *annots);
+void pdf_free_annot(pdf_annot *link);
+
+/*
+ * Page tree, pages and related objects
+ */
+
+typedef struct pdf_page_s pdf_page;
+
+struct pdf_page_s
+{
+	fz_rect mediabox;
+	int rotate;
+	int transparency;
+	fz_obj *resources;
+	fz_buffer *contents;
+	pdf_link *links;
+	pdf_annot *annots;
+};
+
+fz_error pdf_load_page_tree(pdf_xref *xref);
+int pdf_find_page_number(pdf_xref *xref, fz_obj *pageobj);
+int pdf_count_pages(pdf_xref *xref);
+
+fz_error pdf_load_page(pdf_page **pagep, pdf_xref *xref, int number);
+void pdf_free_page(pdf_page *page);
+
+/*
+ * Content stream parsing
+ */
+
+fz_error pdf_run_page_with_usage(pdf_xref *xref, pdf_page *page, fz_device *dev, fz_matrix ctm, char *target);
+fz_error pdf_run_page(pdf_xref *xref, pdf_page *page, fz_device *dev, fz_matrix ctm);
+fz_error pdf_run_glyph(pdf_xref *xref, fz_obj *resources, fz_buffer *contents, fz_device *dev, fz_matrix ctm);
+
+#endif
diff --git a/contrib/media/updf/pdf/pdf_annot.c b/contrib/media/updf/pdf/pdf_annot.c
new file mode 100644
index 0000000000..2fc9d7bb9a
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_annot.c
@@ -0,0 +1,234 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+void
+pdf_free_link(pdf_link *link)
+{
+	if (link->next)
+		pdf_free_link(link->next);
+	if (link->dest)
+		fz_drop_obj(link->dest);
+	fz_free(link);
+}
+
+static fz_obj *
+resolve_dest(pdf_xref *xref, fz_obj *dest)
+{
+	if (fz_is_name(dest) || fz_is_string(dest))
+	{
+		dest = pdf_lookup_dest(xref, dest);
+		return resolve_dest(xref, dest);
+	}
+
+	else if (fz_is_array(dest))
+	{
+		return dest;
+	}
+
+	else if (fz_is_dict(dest))
+	{
+		dest = fz_dict_gets(dest, "D");
+		return resolve_dest(xref, dest);
+	}
+
+	else if (fz_is_indirect(dest))
+		return dest;
+
+	return NULL;
+}
+
+pdf_link *
+pdf_load_link(pdf_xref *xref, fz_obj *dict)
+{
+	fz_obj *dest;
+	fz_obj *action;
+	fz_obj *obj;
+	fz_rect bbox;
+	pdf_link_kind kind;
+
+	dest = NULL;
+
+	obj = fz_dict_gets(dict, "Rect");
+	if (obj)
+		bbox = pdf_to_rect(obj);
+	else
+		bbox = fz_empty_rect;
+
+	obj = fz_dict_gets(dict, "Dest");
+	if (obj)
+	{
+		kind = PDF_LINK_GOTO;
+		dest = resolve_dest(xref, obj);
+	}
+
+	action = fz_dict_gets(dict, "A");
+
+	/* fall back to additional action button's down/up action */
+	if (!action)
+		action = fz_dict_getsa(fz_dict_gets(dict, "AA"), "U", "D");
+
+	if (action)
+	{
+		obj = fz_dict_gets(action, "S");
+		if (fz_is_name(obj) && !strcmp(fz_to_name(obj), "GoTo"))
+		{
+			kind = PDF_LINK_GOTO;
+			dest = resolve_dest(xref, fz_dict_gets(action, "D"));
+		}
+		else if (fz_is_name(obj) && !strcmp(fz_to_name(obj), "URI"))
+		{
+			kind = PDF_LINK_URI;
+			dest = fz_dict_gets(action, "URI");
+		}
+		else if (fz_is_name(obj) && !strcmp(fz_to_name(obj), "Launch"))
+		{
+			kind = PDF_LINK_LAUNCH;
+			dest = fz_dict_gets(action, "F");
+		}
+		else if (fz_is_name(obj) && !strcmp(fz_to_name(obj), "Named"))
+		{
+			kind = PDF_LINK_NAMED;
+			dest = fz_dict_gets(action, "N");
+		}
+		else if (fz_is_name(obj) && (!strcmp(fz_to_name(obj), "GoToR")))
+		{
+			kind = PDF_LINK_ACTION;
+			dest = action;
+		}
+		else
+		{
+			dest = NULL;
+		}
+	}
+
+	if (dest)
+	{
+		pdf_link *link = fz_malloc(sizeof(pdf_link));
+		link->kind = kind;
+		link->rect = bbox;
+		link->dest = fz_keep_obj(dest);
+		link->next = NULL;
+		return link;
+	}
+
+	return NULL;
+}
+
+void
+pdf_load_links(pdf_link **linkp, pdf_xref *xref, fz_obj *annots)
+{
+	pdf_link *link, *head, *tail;
+	fz_obj *obj;
+	int i;
+
+	head = tail = NULL;
+	link = NULL;
+
+	for (i = 0; i < fz_array_len(annots); i++)
+	{
+		obj = fz_array_get(annots, i);
+		link = pdf_load_link(xref, obj);
+		if (link)
+		{
+			if (!head)
+				head = tail = link;
+			else
+			{
+				tail->next = link;
+				tail = link;
+			}
+		}
+	}
+
+	*linkp = head;
+}
+
+void
+pdf_free_annot(pdf_annot *annot)
+{
+	if (annot->next)
+		pdf_free_annot(annot->next);
+	if (annot->ap)
+		pdf_drop_xobject(annot->ap);
+	if (annot->obj)
+		fz_drop_obj(annot->obj);
+	fz_free(annot);
+}
+
+static void
+pdf_transform_annot(pdf_annot *annot)
+{
+	fz_matrix matrix = annot->ap->matrix;
+	fz_rect bbox = annot->ap->bbox;
+	fz_rect rect = annot->rect;
+	float w, h, x, y;
+
+	bbox = fz_transform_rect(matrix, bbox);
+	w = (rect.x1 - rect.x0) / (bbox.x1 - bbox.x0);
+	h = (rect.y1 - rect.y0) / (bbox.y1 - bbox.y0);
+	x = rect.x0 - bbox.x0;
+	y = rect.y0 - bbox.y0;
+
+	annot->matrix = fz_concat(fz_scale(w, h), fz_translate(x, y));
+}
+
+void
+pdf_load_annots(pdf_annot **annotp, pdf_xref *xref, fz_obj *annots)
+{
+	pdf_annot *annot, *head, *tail;
+	fz_obj *obj, *ap, *as, *n, *rect;
+	pdf_xobject *form;
+	fz_error error;
+	int i;
+
+	head = tail = NULL;
+	annot = NULL;
+
+	for (i = 0; i < fz_array_len(annots); i++)
+	{
+		obj = fz_array_get(annots, i);
+
+		rect = fz_dict_gets(obj, "Rect");
+		ap = fz_dict_gets(obj, "AP");
+		as = fz_dict_gets(obj, "AS");
+		if (fz_is_dict(ap))
+		{
+			n = fz_dict_gets(ap, "N"); /* normal state */
+
+			/* lookup current state in sub-dictionary */
+			if (!pdf_is_stream(xref, fz_to_num(n), fz_to_gen(n)))
+				n = fz_dict_get(n, as);
+
+			if (pdf_is_stream(xref, fz_to_num(n), fz_to_gen(n)))
+			{
+				error = pdf_load_xobject(&form, xref, n);
+				if (error)
+				{
+					fz_catch(error, "ignoring broken annotation");
+					continue;
+				}
+
+				annot = fz_malloc(sizeof(pdf_annot));
+				annot->obj = fz_keep_obj(obj);
+				annot->rect = pdf_to_rect(rect);
+				annot->ap = form;
+				annot->next = NULL;
+
+				pdf_transform_annot(annot);
+
+				if (annot)
+				{
+					if (!head)
+						head = tail = annot;
+					else
+					{
+						tail->next = annot;
+						tail = annot;
+					}
+				}
+			}
+		}
+	}
+
+	*annotp = head;
+}
diff --git a/contrib/media/updf/pdf/pdf_cmap.c b/contrib/media/updf/pdf/pdf_cmap.c
new file mode 100644
index 0000000000..2c5048aee9
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_cmap.c
@@ -0,0 +1,510 @@
+/*
+ * The CMap data structure here is constructed on the fly by
+ * adding simple range-to-range mappings. Then the data structure
+ * is optimized to contain both range-to-range and range-to-table
+ * lookups.
+ *
+ * Any one-to-many mappings are inserted as one-to-table
+ * lookups in the beginning, and are not affected by the optimization
+ * stage.
+ *
+ * There is a special function to add a 256-length range-to-table mapping.
+ * The ranges do not have to be added in order.
+ *
+ * This code can be a lot simpler if we don't care about wasting memory,
+ * or can trust the parser to give us optimal mappings.
+ */
+
+#include "fitz.h"
+#include "mupdf.h"
+
+/* Macros for accessing the combined extent_flags field */
+#define pdf_range_high(r) ((r)->low + ((r)->extent_flags >> 2))
+#define pdf_range_flags(r) ((r)->extent_flags & 3)
+#define pdf_range_set_high(r, h) \
+	((r)->extent_flags = (((r)->extent_flags & 3) | ((h - (r)->low) << 2)))
+#define pdf_range_set_flags(r, f) \
+	((r)->extent_flags = (((r)->extent_flags & ~3) | f))
+
+/*
+ * Allocate, destroy and simple parameters.
+ */
+
+pdf_cmap *
+pdf_new_cmap(void)
+{
+	pdf_cmap *cmap;
+
+	cmap = fz_malloc(sizeof(pdf_cmap));
+	cmap->refs = 1;
+
+	strcpy(cmap->cmap_name, "");
+	strcpy(cmap->usecmap_name, "");
+	cmap->usecmap = NULL;
+	cmap->wmode = 0;
+	cmap->codespace_len = 0;
+
+	cmap->rlen = 0;
+	cmap->rcap = 0;
+	cmap->ranges = NULL;
+
+	cmap->tlen = 0;
+	cmap->tcap = 0;
+	cmap->table = NULL;
+
+	return cmap;
+}
+
+pdf_cmap *
+pdf_keep_cmap(pdf_cmap *cmap)
+{
+	if (cmap->refs >= 0)
+		cmap->refs ++;
+	return cmap;
+}
+
+void
+pdf_drop_cmap(pdf_cmap *cmap)
+{
+	if (cmap->refs >= 0)
+	{
+		if (--cmap->refs == 0)
+		{
+			if (cmap->usecmap)
+				pdf_drop_cmap(cmap->usecmap);
+			fz_free(cmap->ranges);
+			fz_free(cmap->table);
+			fz_free(cmap);
+		}
+	}
+}
+
+void
+pdf_set_usecmap(pdf_cmap *cmap, pdf_cmap *usecmap)
+{
+	int i;
+
+	if (cmap->usecmap)
+		pdf_drop_cmap(cmap->usecmap);
+	cmap->usecmap = pdf_keep_cmap(usecmap);
+
+	if (cmap->codespace_len == 0)
+	{
+		cmap->codespace_len = usecmap->codespace_len;
+		for (i = 0; i < usecmap->codespace_len; i++)
+			cmap->codespace[i] = usecmap->codespace[i];
+	}
+}
+
+int
+pdf_get_wmode(pdf_cmap *cmap)
+{
+	return cmap->wmode;
+}
+
+void
+pdf_set_wmode(pdf_cmap *cmap, int wmode)
+{
+	cmap->wmode = wmode;
+}
+
+void
+pdf_debug_cmap(pdf_cmap *cmap)
+{
+	int i, k, n;
+
+	printf("cmap $%p /%s {\n", (void *) cmap, cmap->cmap_name);
+
+	if (cmap->usecmap_name[0])
+		printf("\tusecmap /%s\n", cmap->usecmap_name);
+	if (cmap->usecmap)
+		printf("\tusecmap $%p\n", (void *) cmap->usecmap);
+
+	printf("\twmode %d\n", cmap->wmode);
+
+	printf("\tcodespaces {\n");
+	for (i = 0; i < cmap->codespace_len; i++)
+	{
+		printf("\t\t<%x> <%x>\n", cmap->codespace[i].low, cmap->codespace[i].high);
+	}
+	printf("\t}\n");
+
+	printf("\tranges (%d,%d) {\n", cmap->rlen, cmap->tlen);
+	for (i = 0; i < cmap->rlen; i++)
+	{
+		pdf_range *r = &cmap->ranges[i];
+		printf("\t\t<%04x> <%04x> ", r->low, pdf_range_high(r));
+		if (pdf_range_flags(r) == PDF_CMAP_TABLE)
+		{
+			printf("[ ");
+			for (k = 0; k < pdf_range_high(r) - r->low + 1; k++)
+				printf("%d ", cmap->table[r->offset + k]);
+			printf("]\n");
+		}
+		else if (pdf_range_flags(r) == PDF_CMAP_MULTI)
+		{
+			printf("< ");
+			n = cmap->table[r->offset];
+			for (k = 0; k < n; k++)
+				printf("%04x ", cmap->table[r->offset + 1 + k]);
+			printf(">\n");
+		}
+		else
+			printf("%d\n", r->offset);
+	}
+	printf("\t}\n}\n");
+}
+
+/*
+ * Add a codespacerange section.
+ * These ranges are used by pdf_decode_cmap to decode
+ * multi-byte encoded strings.
+ */
+void
+pdf_add_codespace(pdf_cmap *cmap, int low, int high, int n)
+{
+	if (cmap->codespace_len + 1 == nelem(cmap->codespace))
+	{
+		fz_warn("assert: too many code space ranges");
+		return;
+	}
+
+	cmap->codespace[cmap->codespace_len].n = n;
+	cmap->codespace[cmap->codespace_len].low = low;
+	cmap->codespace[cmap->codespace_len].high = high;
+	cmap->codespace_len ++;
+}
+
+/*
+ * Add an integer to the table.
+ */
+static void
+add_table(pdf_cmap *cmap, int value)
+{
+	if (cmap->tlen == USHRT_MAX)
+	{
+		fz_warn("cmap table is full; ignoring additional entries");
+		return;
+	}
+	if (cmap->tlen + 1 > cmap->tcap)
+	{
+		cmap->tcap = cmap->tcap > 1 ? (cmap->tcap * 3) / 2 : 256;
+		cmap->table = fz_realloc(cmap->table, cmap->tcap, sizeof(unsigned short));
+	}
+	cmap->table[cmap->tlen++] = value;
+}
+
+/*
+ * Add a range.
+ */
+static void
+add_range(pdf_cmap *cmap, int low, int high, int flag, int offset)
+{
+	/* If the range is too large to be represented, split it */
+	if (high - low > 0x3fff)
+	{
+		add_range(cmap, low, low+0x3fff, flag, offset);
+		add_range(cmap, low+0x3fff, high, flag, offset+0x3fff);
+		return;
+	}
+	if (cmap->rlen + 1 > cmap->rcap)
+	{
+		cmap->rcap = cmap->rcap > 1 ? (cmap->rcap * 3) / 2 : 256;
+		cmap->ranges = fz_realloc(cmap->ranges, cmap->rcap, sizeof(pdf_range));
+	}
+	cmap->ranges[cmap->rlen].low = low;
+	pdf_range_set_high(&cmap->ranges[cmap->rlen], high);
+	pdf_range_set_flags(&cmap->ranges[cmap->rlen], flag);
+	cmap->ranges[cmap->rlen].offset = offset;
+	cmap->rlen ++;
+}
+
+/*
+ * Add a range-to-table mapping.
+ */
+void
+pdf_map_range_to_table(pdf_cmap *cmap, int low, int *table, int len)
+{
+	int i;
+	int high = low + len;
+	int offset = cmap->tlen;
+	if (cmap->tlen + len >= USHRT_MAX)
+		fz_warn("cannot map range to table; table is full");
+	else
+	{
+		for (i = 0; i < len; i++)
+			add_table(cmap, table[i]);
+		add_range(cmap, low, high, PDF_CMAP_TABLE, offset);
+	}
+}
+
+/*
+ * Add a range of contiguous one-to-one mappings (ie 1..5 maps to 21..25)
+ */
+void
+pdf_map_range_to_range(pdf_cmap *cmap, int low, int high, int offset)
+{
+	add_range(cmap, low, high, high - low == 0 ? PDF_CMAP_SINGLE : PDF_CMAP_RANGE, offset);
+}
+
+/*
+ * Add a single one-to-many mapping.
+ */
+void
+pdf_map_one_to_many(pdf_cmap *cmap, int low, int *values, int len)
+{
+	int offset, i;
+
+	if (len == 1)
+	{
+		add_range(cmap, low, low, PDF_CMAP_SINGLE, values[0]);
+		return;
+	}
+
+	if (len > 8)
+	{
+		fz_warn("one to many mapping is too large (%d); truncating", len);
+		len = 8;
+	}
+
+	if (len == 2 &&
+		values[0] >= 0xD800 && values[0] <= 0xDBFF &&
+		values[1] >= 0xDC00 && values[1] <= 0xDFFF)
+	{
+		fz_warn("ignoring surrogate pair mapping in cmap");
+		return;
+	}
+
+	if (cmap->tlen + len + 1 >= USHRT_MAX)
+		fz_warn("cannot map one to many; table is full");
+	else
+	{
+		offset = cmap->tlen;
+		add_table(cmap, len);
+		for (i = 0; i < len; i++)
+			add_table(cmap, values[i]);
+		add_range(cmap, low, low, PDF_CMAP_MULTI, offset);
+	}
+}
+
+/*
+ * Sort the input ranges.
+ * Merge contiguous input ranges to range-to-range if the output is contiguous.
+ * Merge contiguous input ranges to range-to-table if the output is random.
+ */
+
+static int cmprange(const void *va, const void *vb)
+{
+	return ((const pdf_range*)va)->low - ((const pdf_range*)vb)->low;
+}
+
+void
+pdf_sort_cmap(pdf_cmap *cmap)
+{
+	pdf_range *a;			/* last written range on output */
+	pdf_range *b;			/* current range examined on input */
+
+	if (cmap->rlen == 0)
+		return;
+
+	qsort(cmap->ranges, cmap->rlen, sizeof(pdf_range), cmprange);
+
+	if (cmap->tlen == USHRT_MAX)
+	{
+		fz_warn("cmap table is full; will not combine ranges");
+		return;
+	}
+
+	a = cmap->ranges;
+	b = cmap->ranges + 1;
+
+	while (b < cmap->ranges + cmap->rlen)
+	{
+		/* ignore one-to-many mappings */
+		if (pdf_range_flags(b) == PDF_CMAP_MULTI)
+		{
+			*(++a) = *b;
+		}
+
+		/* input contiguous */
+		else if (pdf_range_high(a) + 1 == b->low)
+		{
+			/* output contiguous */
+			if (pdf_range_high(a) - a->low + a->offset + 1 == b->offset)
+			{
+				/* SR -> R and SS -> R and RR -> R and RS -> R */
+				if ((pdf_range_flags(a) == PDF_CMAP_SINGLE || pdf_range_flags(a) == PDF_CMAP_RANGE) && (pdf_range_high(b) - a->low <= 0x3fff))
+				{
+					pdf_range_set_flags(a, PDF_CMAP_RANGE);
+					pdf_range_set_high(a, pdf_range_high(b));
+				}
+
+				/* LS -> L */
+				else if (pdf_range_flags(a) == PDF_CMAP_TABLE && pdf_range_flags(b) == PDF_CMAP_SINGLE && (pdf_range_high(b) - a->low <= 0x3fff))
+				{
+					pdf_range_set_high(a, pdf_range_high(b));
+					add_table(cmap, b->offset);
+				}
+
+				/* LR -> LR */
+				else if (pdf_range_flags(a) == PDF_CMAP_TABLE && pdf_range_flags(b) == PDF_CMAP_RANGE)
+				{
+					*(++a) = *b;
+				}
+
+				/* XX -> XX */
+				else
+				{
+					*(++a) = *b;
+				}
+			}
+
+			/* output separated */
+			else
+			{
+				/* SS -> L */
+				if (pdf_range_flags(a) == PDF_CMAP_SINGLE && pdf_range_flags(b) == PDF_CMAP_SINGLE)
+				{
+					pdf_range_set_flags(a, PDF_CMAP_TABLE);
+					pdf_range_set_high(a, pdf_range_high(b));
+					add_table(cmap, a->offset);
+					add_table(cmap, b->offset);
+					a->offset = cmap->tlen - 2;
+				}
+
+				/* LS -> L */
+				else if (pdf_range_flags(a) == PDF_CMAP_TABLE && pdf_range_flags(b) == PDF_CMAP_SINGLE && (pdf_range_high(b) - a->low <= 0x3fff))
+				{
+					pdf_range_set_high(a, pdf_range_high(b));
+					add_table(cmap, b->offset);
+				}
+
+				/* XX -> XX */
+				else
+				{
+					*(++a) = *b;
+				}
+			}
+		}
+
+		/* input separated: XX -> XX */
+		else
+		{
+			*(++a) = *b;
+		}
+
+		b ++;
+	}
+
+	cmap->rlen = a - cmap->ranges + 1;
+
+	fz_flush_warnings();
+}
+
+/*
+ * Lookup the mapping of a codepoint.
+ */
+int
+pdf_lookup_cmap(pdf_cmap *cmap, int cpt)
+{
+	int l = 0;
+	int r = cmap->rlen - 1;
+	int m;
+
+	while (l <= r)
+	{
+		m = (l + r) >> 1;
+		if (cpt < cmap->ranges[m].low)
+			r = m - 1;
+		else if (cpt > pdf_range_high(&cmap->ranges[m]))
+			l = m + 1;
+		else
+		{
+			int i = cpt - cmap->ranges[m].low + cmap->ranges[m].offset;
+			if (pdf_range_flags(&cmap->ranges[m]) == PDF_CMAP_TABLE)
+				return cmap->table[i];
+			if (pdf_range_flags(&cmap->ranges[m]) == PDF_CMAP_MULTI)
+				return -1; /* should use lookup_cmap_full */
+			return i;
+		}
+	}
+
+	if (cmap->usecmap)
+		return pdf_lookup_cmap(cmap->usecmap, cpt);
+
+	return -1;
+}
+
+int
+pdf_lookup_cmap_full(pdf_cmap *cmap, int cpt, int *out)
+{
+	int i, k, n;
+	int l = 0;
+	int r = cmap->rlen - 1;
+	int m;
+
+	while (l <= r)
+	{
+		m = (l + r) >> 1;
+		if (cpt < cmap->ranges[m].low)
+			r = m - 1;
+		else if (cpt > pdf_range_high(&cmap->ranges[m]))
+			l = m + 1;
+		else
+		{
+			k = cpt - cmap->ranges[m].low + cmap->ranges[m].offset;
+			if (pdf_range_flags(&cmap->ranges[m]) == PDF_CMAP_TABLE)
+			{
+				out[0] = cmap->table[k];
+				return 1;
+			}
+			else if (pdf_range_flags(&cmap->ranges[m]) == PDF_CMAP_MULTI)
+			{
+				n = cmap->ranges[m].offset;
+				for (i = 0; i < cmap->table[n]; i++)
+					out[i] = cmap->table[n + i + 1];
+				return cmap->table[n];
+			}
+			else
+			{
+				out[0] = k;
+				return 1;
+			}
+		}
+	}
+
+	if (cmap->usecmap)
+		return pdf_lookup_cmap_full(cmap->usecmap, cpt, out);
+
+	return 0;
+}
+
+/*
+ * Use the codespace ranges to extract a codepoint from a
+ * multi-byte encoded string.
+ */
+unsigned char *
+pdf_decode_cmap(pdf_cmap *cmap, unsigned char *buf, int *cpt)
+{
+	int k, n, c;
+
+	c = 0;
+	for (n = 0; n < 4; n++)
+	{
+		c = (c << 8) | buf[n];
+		for (k = 0; k < cmap->codespace_len; k++)
+		{
+			if (cmap->codespace[k].n == n + 1)
+			{
+				if (c >= cmap->codespace[k].low && c <= cmap->codespace[k].high)
+				{
+					*cpt = c;
+					return buf + n + 1;
+				}
+			}
+		}
+	}
+
+	*cpt = 0;
+	return buf + 1;
+}
diff --git a/contrib/media/updf/pdf/pdf_cmap_load.c b/contrib/media/updf/pdf/pdf_cmap_load.c
new file mode 100644
index 0000000000..12adeb40d0
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_cmap_load.c
@@ -0,0 +1,118 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+/*
+ * Load CMap stream in PDF file
+ */
+fz_error
+pdf_load_embedded_cmap(pdf_cmap **cmapp, pdf_xref *xref, fz_obj *stmobj)
+{
+	fz_error error = fz_okay;
+	fz_stream *file = NULL;
+	pdf_cmap *cmap = NULL;
+	pdf_cmap *usecmap;
+	fz_obj *wmode;
+	fz_obj *obj;
+
+	if ((*cmapp = pdf_find_item(xref->store, pdf_drop_cmap, stmobj)))
+	{
+		pdf_keep_cmap(*cmapp);
+		return fz_okay;
+	}
+
+	error = pdf_open_stream(&file, xref, fz_to_num(stmobj), fz_to_gen(stmobj));
+	if (error)
+	{
+		error = fz_rethrow(error, "cannot open cmap stream (%d %d R)", fz_to_num(stmobj), fz_to_gen(stmobj));
+		goto cleanup;
+	}
+
+	error = pdf_parse_cmap(&cmap, file);
+	if (error)
+	{
+		error = fz_rethrow(error, "cannot parse cmap stream (%d %d R)", fz_to_num(stmobj), fz_to_gen(stmobj));
+		goto cleanup;
+	}
+
+	fz_close(file);
+
+	wmode = fz_dict_gets(stmobj, "WMode");
+	if (fz_is_int(wmode))
+		pdf_set_wmode(cmap, fz_to_int(wmode));
+
+	obj = fz_dict_gets(stmobj, "UseCMap");
+	if (fz_is_name(obj))
+	{
+		error = pdf_load_system_cmap(&usecmap, fz_to_name(obj));
+		if (error)
+		{
+			error = fz_rethrow(error, "cannot load system usecmap '%s'", fz_to_name(obj));
+			goto cleanup;
+		}
+		pdf_set_usecmap(cmap, usecmap);
+		pdf_drop_cmap(usecmap);
+	}
+	else if (fz_is_indirect(obj))
+	{
+		error = pdf_load_embedded_cmap(&usecmap, xref, obj);
+		if (error)
+		{
+			error = fz_rethrow(error, "cannot load embedded usecmap (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+			goto cleanup;
+		}
+		pdf_set_usecmap(cmap, usecmap);
+		pdf_drop_cmap(usecmap);
+	}
+
+	pdf_store_item(xref->store, pdf_keep_cmap, pdf_drop_cmap, stmobj, cmap);
+
+	*cmapp = cmap;
+	return fz_okay;
+
+cleanup:
+	if (file)
+		fz_close(file);
+	if (cmap)
+		pdf_drop_cmap(cmap);
+	return error; /* already rethrown */
+}
+
+/*
+ * Create an Identity-* CMap (for both 1 and 2-byte encodings)
+ */
+pdf_cmap *
+pdf_new_identity_cmap(int wmode, int bytes)
+{
+	pdf_cmap *cmap = pdf_new_cmap();
+	sprintf(cmap->cmap_name, "Identity-%c", wmode ? 'V' : 'H');
+	pdf_add_codespace(cmap, 0x0000, 0xffff, bytes);
+	pdf_map_range_to_range(cmap, 0x0000, 0xffff, 0);
+	pdf_sort_cmap(cmap);
+	pdf_set_wmode(cmap, wmode);
+	return cmap;
+}
+
+/*
+ * Load predefined CMap from system.
+ */
+fz_error
+pdf_load_system_cmap(pdf_cmap **cmapp, char *cmap_name)
+{
+	pdf_cmap *usecmap;
+	pdf_cmap *cmap;
+
+	cmap = pdf_find_builtin_cmap(cmap_name);
+	if (!cmap)
+		return fz_throw("no builtin cmap file: %s", cmap_name);
+
+	if (cmap->usecmap_name[0] && !cmap->usecmap)
+	{
+		usecmap = pdf_find_builtin_cmap(cmap->usecmap_name);
+		if (!usecmap)
+			return fz_throw("nu builtin cmap file: %s", cmap->usecmap_name);
+		pdf_set_usecmap(cmap, usecmap);
+	}
+
+	*cmapp = cmap;
+	return fz_okay;
+}
diff --git a/contrib/media/updf/pdf/pdf_cmap_parse.c b/contrib/media/updf/pdf/pdf_cmap_parse.c
new file mode 100644
index 0000000000..edd97de817
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_cmap_parse.c
@@ -0,0 +1,490 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+/*
+ * CMap parser
+ */
+
+enum
+{
+	TOK_USECMAP = PDF_NUM_TOKENS,
+	TOK_BEGIN_CODESPACE_RANGE,
+	TOK_END_CODESPACE_RANGE,
+	TOK_BEGIN_BF_CHAR,
+	TOK_END_BF_CHAR,
+	TOK_BEGIN_BF_RANGE,
+	TOK_END_BF_RANGE,
+	TOK_BEGIN_CID_CHAR,
+	TOK_END_CID_CHAR,
+	TOK_BEGIN_CID_RANGE,
+	TOK_END_CID_RANGE,
+	TOK_END_CMAP
+};
+
+static int
+pdf_cmap_token_from_keyword(char *key)
+{
+	if (!strcmp(key, "usecmap")) return TOK_USECMAP;
+	if (!strcmp(key, "begincodespacerange")) return TOK_BEGIN_CODESPACE_RANGE;
+	if (!strcmp(key, "endcodespacerange")) return TOK_END_CODESPACE_RANGE;
+	if (!strcmp(key, "beginbfchar")) return TOK_BEGIN_BF_CHAR;
+	if (!strcmp(key, "endbfchar")) return TOK_END_BF_CHAR;
+	if (!strcmp(key, "beginbfrange")) return TOK_BEGIN_BF_RANGE;
+	if (!strcmp(key, "endbfrange")) return TOK_END_BF_RANGE;
+	if (!strcmp(key, "begincidchar")) return TOK_BEGIN_CID_CHAR;
+	if (!strcmp(key, "endcidchar")) return TOK_END_CID_CHAR;
+	if (!strcmp(key, "begincidrange")) return TOK_BEGIN_CID_RANGE;
+	if (!strcmp(key, "endcidrange")) return TOK_END_CID_RANGE;
+	if (!strcmp(key, "endcmap")) return TOK_END_CMAP;
+	return PDF_TOK_KEYWORD;
+}
+
+static int
+pdf_code_from_string(char *buf, int len)
+{
+	int a = 0;
+	while (len--)
+		a = (a << 8) | *(unsigned char *)buf++;
+	return a;
+}
+
+static fz_error
+pdf_lex_cmap(int *tok, fz_stream *file, char *buf, int n, int *sl)
+{
+	fz_error error;
+
+	error = pdf_lex(tok, file, buf, n, sl);
+	if (error)
+		return fz_rethrow(error, "cannot parse cmap token");
+
+	if (*tok == PDF_TOK_KEYWORD)
+		*tok = pdf_cmap_token_from_keyword(buf);
+
+	return fz_okay;
+}
+
+static fz_error
+pdf_parse_cmap_name(pdf_cmap *cmap, fz_stream *file)
+{
+	fz_error error;
+	char buf[256];
+	int tok;
+	int len;
+
+	error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+	if (error)
+		return fz_rethrow(error, "syntaxerror in cmap");
+
+	if (tok == PDF_TOK_NAME)
+		fz_strlcpy(cmap->cmap_name, buf, sizeof(cmap->cmap_name));
+	else
+		fz_warn("expected name after CMapName in cmap");
+
+	return fz_okay;
+}
+
+static fz_error
+pdf_parse_wmode(pdf_cmap *cmap, fz_stream *file)
+{
+	fz_error error;
+	char buf[256];
+	int tok;
+	int len;
+
+	error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+	if (error)
+		return fz_rethrow(error, "syntaxerror in cmap");
+
+	if (tok == PDF_TOK_INT)
+		pdf_set_wmode(cmap, atoi(buf));
+	else
+		fz_warn("expected integer after WMode in cmap");
+
+	return fz_okay;
+}
+
+static fz_error
+pdf_parse_codespace_range(pdf_cmap *cmap, fz_stream *file)
+{
+	fz_error error;
+	char buf[256];
+	int tok;
+	int len;
+	int lo, hi;
+
+	while (1)
+	{
+		error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+		if (error)
+			return fz_rethrow(error, "syntaxerror in cmap");
+
+		if (tok == TOK_END_CODESPACE_RANGE)
+			return fz_okay;
+
+		else if (tok == PDF_TOK_STRING)
+		{
+			lo = pdf_code_from_string(buf, len);
+			error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+			if (error)
+				return fz_rethrow(error, "syntaxerror in cmap");
+			if (tok == PDF_TOK_STRING)
+			{
+				hi = pdf_code_from_string(buf, len);
+				pdf_add_codespace(cmap, lo, hi, len);
+			}
+			else break;
+		}
+
+		else break;
+	}
+
+	return fz_throw("expected string or endcodespacerange");
+}
+
+static fz_error
+pdf_parse_cid_range(pdf_cmap *cmap, fz_stream *file)
+{
+	fz_error error;
+	char buf[256];
+	int tok;
+	int len;
+	int lo, hi, dst;
+
+	while (1)
+	{
+		error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+		if (error)
+			return fz_rethrow(error, "syntaxerror in cmap");
+
+		if (tok == TOK_END_CID_RANGE)
+			return fz_okay;
+
+		else if (tok != PDF_TOK_STRING)
+			return fz_throw("expected string or endcidrange");
+
+		lo = pdf_code_from_string(buf, len);
+
+		error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+		if (error)
+			return fz_rethrow(error, "syntaxerror in cmap");
+		if (tok != PDF_TOK_STRING)
+			return fz_throw("expected string");
+
+		hi = pdf_code_from_string(buf, len);
+
+		error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+		if (error)
+			return fz_rethrow(error, "syntaxerror in cmap");
+		if (tok != PDF_TOK_INT)
+			return fz_throw("expected integer");
+
+		dst = atoi(buf);
+
+		pdf_map_range_to_range(cmap, lo, hi, dst);
+	}
+}
+
+static fz_error
+pdf_parse_cid_char(pdf_cmap *cmap, fz_stream *file)
+{
+	fz_error error;
+	char buf[256];
+	int tok;
+	int len;
+	int src, dst;
+
+	while (1)
+	{
+		error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+		if (error)
+			return fz_rethrow(error, "syntaxerror in cmap");
+
+		if (tok == TOK_END_CID_CHAR)
+			return fz_okay;
+
+		else if (tok != PDF_TOK_STRING)
+			return fz_throw("expected string or endcidchar");
+
+		src = pdf_code_from_string(buf, len);
+
+		error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+		if (error)
+			return fz_rethrow(error, "syntaxerror in cmap");
+		if (tok != PDF_TOK_INT)
+			return fz_throw("expected integer");
+
+		dst = atoi(buf);
+
+		pdf_map_range_to_range(cmap, src, src, dst);
+	}
+}
+
+static fz_error
+pdf_parse_bf_range_array(pdf_cmap *cmap, fz_stream *file, int lo, int hi)
+{
+	fz_error error;
+	char buf[256];
+	int tok;
+	int len;
+	int dst[256];
+	int i;
+
+	while (1)
+	{
+		error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+		if (error)
+			return fz_rethrow(error, "syntaxerror in cmap");
+
+		if (tok == PDF_TOK_CLOSE_ARRAY)
+			return fz_okay;
+
+		/* Note: does not handle [ /Name /Name ... ] */
+		else if (tok != PDF_TOK_STRING)
+			return fz_throw("expected string or ]");
+
+		if (len / 2)
+		{
+			for (i = 0; i < len / 2; i++)
+				dst[i] = pdf_code_from_string(buf + i * 2, 2);
+
+			pdf_map_one_to_many(cmap, lo, dst, len / 2);
+		}
+
+		lo ++;
+	}
+}
+
+static fz_error
+pdf_parse_bf_range(pdf_cmap *cmap, fz_stream *file)
+{
+	fz_error error;
+	char buf[256];
+	int tok;
+	int len;
+	int lo, hi, dst;
+
+	while (1)
+	{
+		error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+		if (error)
+			return fz_rethrow(error, "syntaxerror in cmap");
+
+		if (tok == TOK_END_BF_RANGE)
+			return fz_okay;
+
+		else if (tok != PDF_TOK_STRING)
+			return fz_throw("expected string or endbfrange");
+
+		lo = pdf_code_from_string(buf, len);
+
+		error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+		if (error)
+			return fz_rethrow(error, "syntaxerror in cmap");
+		if (tok != PDF_TOK_STRING)
+			return fz_throw("expected string");
+
+		hi = pdf_code_from_string(buf, len);
+
+		error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+		if (error)
+			return fz_rethrow(error, "syntaxerror in cmap");
+
+		if (tok == PDF_TOK_STRING)
+		{
+			if (len == 2)
+			{
+				dst = pdf_code_from_string(buf, len);
+				pdf_map_range_to_range(cmap, lo, hi, dst);
+			}
+			else
+			{
+				int dststr[256];
+				int i;
+
+				if (len / 2)
+				{
+					for (i = 0; i < len / 2; i++)
+						dststr[i] = pdf_code_from_string(buf + i * 2, 2);
+
+					while (lo <= hi)
+					{
+						dststr[i-1] ++;
+						pdf_map_one_to_many(cmap, lo, dststr, i);
+						lo ++;
+					}
+				}
+			}
+		}
+
+		else if (tok == PDF_TOK_OPEN_ARRAY)
+		{
+			error = pdf_parse_bf_range_array(cmap, file, lo, hi);
+			if (error)
+				return fz_rethrow(error, "cannot map bfrange");
+		}
+
+		else
+		{
+			return fz_throw("expected string or array or endbfrange");
+		}
+	}
+}
+
+static fz_error
+pdf_parse_bf_char(pdf_cmap *cmap, fz_stream *file)
+{
+	fz_error error;
+	char buf[256];
+	int tok;
+	int len;
+	int dst[256];
+	int src;
+	int i;
+
+	while (1)
+	{
+		error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+		if (error)
+			return fz_rethrow(error, "syntaxerror in cmap");
+
+		if (tok == TOK_END_BF_CHAR)
+			return fz_okay;
+
+		else if (tok != PDF_TOK_STRING)
+			return fz_throw("expected string or endbfchar");
+
+		src = pdf_code_from_string(buf, len);
+
+		error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+		if (error)
+			return fz_rethrow(error, "syntaxerror in cmap");
+		/* Note: does not handle /dstName */
+		if (tok != PDF_TOK_STRING)
+			return fz_throw("expected string");
+
+		if (len / 2)
+		{
+			for (i = 0; i < len / 2; i++)
+				dst[i] = pdf_code_from_string(buf + i * 2, 2);
+			pdf_map_one_to_many(cmap, src, dst, i);
+		}
+	}
+}
+
+fz_error
+pdf_parse_cmap(pdf_cmap **cmapp, fz_stream *file)
+{
+	fz_error error;
+	pdf_cmap *cmap;
+	char key[64];
+	char buf[256];
+	int tok;
+	int len;
+
+	cmap = pdf_new_cmap();
+
+	strcpy(key, ".notdef");
+
+	while (1)
+	{
+		error = pdf_lex_cmap(&tok, file, buf, sizeof buf, &len);
+		if (error)
+		{
+			error = fz_rethrow(error, "syntaxerror in cmap");
+			goto cleanup;
+		}
+
+		if (tok == PDF_TOK_EOF || tok == TOK_END_CMAP)
+			break;
+
+		else if (tok == PDF_TOK_NAME)
+		{
+			if (!strcmp(buf, "CMapName"))
+			{
+				error = pdf_parse_cmap_name(cmap, file);
+				if (error)
+				{
+					error = fz_rethrow(error, "syntaxerror in cmap after CMapName");
+					goto cleanup;
+				}
+			}
+			else if (!strcmp(buf, "WMode"))
+			{
+				error = pdf_parse_wmode(cmap, file);
+				if (error)
+				{
+					error = fz_rethrow(error, "syntaxerror in cmap after WMode");
+					goto cleanup;
+				}
+			}
+			else
+				fz_strlcpy(key, buf, sizeof key);
+		}
+
+		else if (tok == TOK_USECMAP)
+		{
+			fz_strlcpy(cmap->usecmap_name, key, sizeof(cmap->usecmap_name));
+		}
+
+		else if (tok == TOK_BEGIN_CODESPACE_RANGE)
+		{
+			error = pdf_parse_codespace_range(cmap, file);
+			if (error)
+			{
+				error = fz_rethrow(error, "syntaxerror in cmap codespacerange");
+				goto cleanup;
+			}
+		}
+
+		else if (tok == TOK_BEGIN_BF_CHAR)
+		{
+			error = pdf_parse_bf_char(cmap, file);
+			if (error)
+			{
+				error = fz_rethrow(error, "syntaxerror in cmap bfchar");
+				goto cleanup;
+			}
+		}
+
+		else if (tok == TOK_BEGIN_CID_CHAR)
+		{
+			error = pdf_parse_cid_char(cmap, file);
+			if (error)
+			{
+				error = fz_rethrow(error, "syntaxerror in cmap cidchar");
+				goto cleanup;
+			}
+		}
+
+		else if (tok == TOK_BEGIN_BF_RANGE)
+		{
+			error = pdf_parse_bf_range(cmap, file);
+			if (error)
+			{
+				error = fz_rethrow(error, "syntaxerror in cmap bfrange");
+				goto cleanup;
+			}
+		}
+
+		else if (tok == TOK_BEGIN_CID_RANGE)
+		{
+			error = pdf_parse_cid_range(cmap, file);
+			if (error)
+			{
+				error = fz_rethrow(error, "syntaxerror in cmap cidrange");
+				goto cleanup;
+			}
+		}
+
+		/* ignore everything else */
+	}
+
+	pdf_sort_cmap(cmap);
+
+	*cmapp = cmap;
+	return fz_okay;
+
+cleanup:
+	pdf_drop_cmap(cmap);
+	return error; /* already rethrown */
+}
diff --git a/contrib/media/updf/pdf/pdf_cmap_table.c b/contrib/media/updf/pdf/pdf_cmap_table.c
new file mode 100644
index 0000000000..daf81ed45d
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_cmap_table.c
@@ -0,0 +1,184 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+#ifndef NOCJK
+#include "../generated/cmap_cns.h"
+#include "../generated/cmap_gb.h"
+#include "../generated/cmap_japan.h"
+#include "../generated/cmap_korea.h"
+#endif
+
+static const struct { char *name; pdf_cmap *cmap; } cmap_table[] =
+{
+#ifndef NOCJK
+	{"78-EUC-H",&cmap_78_EUC_H},
+	{"78-EUC-V",&cmap_78_EUC_V},
+	{"78-H",&cmap_78_H},
+	{"78-RKSJ-H",&cmap_78_RKSJ_H},
+	{"78-RKSJ-V",&cmap_78_RKSJ_V},
+	{"78-V",&cmap_78_V},
+	{"78ms-RKSJ-H",&cmap_78ms_RKSJ_H},
+	{"78ms-RKSJ-V",&cmap_78ms_RKSJ_V},
+	{"83pv-RKSJ-H",&cmap_83pv_RKSJ_H},
+	{"90ms-RKSJ-H",&cmap_90ms_RKSJ_H},
+	{"90ms-RKSJ-V",&cmap_90ms_RKSJ_V},
+	{"90msp-RKSJ-H",&cmap_90msp_RKSJ_H},
+	{"90msp-RKSJ-V",&cmap_90msp_RKSJ_V},
+	{"90pv-RKSJ-H",&cmap_90pv_RKSJ_H},
+	{"90pv-RKSJ-V",&cmap_90pv_RKSJ_V},
+	{"Add-H",&cmap_Add_H},
+	{"Add-RKSJ-H",&cmap_Add_RKSJ_H},
+	{"Add-RKSJ-V",&cmap_Add_RKSJ_V},
+	{"Add-V",&cmap_Add_V},
+	{"Adobe-CNS1-0",&cmap_Adobe_CNS1_0},
+	{"Adobe-CNS1-1",&cmap_Adobe_CNS1_1},
+	{"Adobe-CNS1-2",&cmap_Adobe_CNS1_2},
+	{"Adobe-CNS1-3",&cmap_Adobe_CNS1_3},
+	{"Adobe-CNS1-4",&cmap_Adobe_CNS1_4},
+	{"Adobe-CNS1-5",&cmap_Adobe_CNS1_5},
+	{"Adobe-CNS1-6",&cmap_Adobe_CNS1_6},
+	{"Adobe-CNS1-UCS2",&cmap_Adobe_CNS1_UCS2},
+	{"Adobe-GB1-0",&cmap_Adobe_GB1_0},
+	{"Adobe-GB1-1",&cmap_Adobe_GB1_1},
+	{"Adobe-GB1-2",&cmap_Adobe_GB1_2},
+	{"Adobe-GB1-3",&cmap_Adobe_GB1_3},
+	{"Adobe-GB1-4",&cmap_Adobe_GB1_4},
+	{"Adobe-GB1-5",&cmap_Adobe_GB1_5},
+	{"Adobe-GB1-UCS2",&cmap_Adobe_GB1_UCS2},
+	{"Adobe-Japan1-0",&cmap_Adobe_Japan1_0},
+	{"Adobe-Japan1-1",&cmap_Adobe_Japan1_1},
+	{"Adobe-Japan1-2",&cmap_Adobe_Japan1_2},
+	{"Adobe-Japan1-3",&cmap_Adobe_Japan1_3},
+	{"Adobe-Japan1-4",&cmap_Adobe_Japan1_4},
+	{"Adobe-Japan1-5",&cmap_Adobe_Japan1_5},
+	{"Adobe-Japan1-6",&cmap_Adobe_Japan1_6},
+	{"Adobe-Japan1-UCS2",&cmap_Adobe_Japan1_UCS2},
+	{"Adobe-Japan2-0",&cmap_Adobe_Japan2_0},
+	{"Adobe-Korea1-0",&cmap_Adobe_Korea1_0},
+	{"Adobe-Korea1-1",&cmap_Adobe_Korea1_1},
+	{"Adobe-Korea1-2",&cmap_Adobe_Korea1_2},
+	{"Adobe-Korea1-UCS2",&cmap_Adobe_Korea1_UCS2},
+	{"B5-H",&cmap_B5_H},
+	{"B5-V",&cmap_B5_V},
+	{"B5pc-H",&cmap_B5pc_H},
+	{"B5pc-V",&cmap_B5pc_V},
+	{"CNS-EUC-H",&cmap_CNS_EUC_H},
+	{"CNS-EUC-V",&cmap_CNS_EUC_V},
+	{"CNS1-H",&cmap_CNS1_H},
+	{"CNS1-V",&cmap_CNS1_V},
+	{"CNS2-H",&cmap_CNS2_H},
+	{"CNS2-V",&cmap_CNS2_V},
+	{"ETHK-B5-H",&cmap_ETHK_B5_H},
+	{"ETHK-B5-V",&cmap_ETHK_B5_V},
+	{"ETen-B5-H",&cmap_ETen_B5_H},
+	{"ETen-B5-V",&cmap_ETen_B5_V},
+	{"ETenms-B5-H",&cmap_ETenms_B5_H},
+	{"ETenms-B5-V",&cmap_ETenms_B5_V},
+	{"EUC-H",&cmap_EUC_H},
+	{"EUC-V",&cmap_EUC_V},
+	{"Ext-H",&cmap_Ext_H},
+	{"Ext-RKSJ-H",&cmap_Ext_RKSJ_H},
+	{"Ext-RKSJ-V",&cmap_Ext_RKSJ_V},
+	{"Ext-V",&cmap_Ext_V},
+	{"GB-EUC-H",&cmap_GB_EUC_H},
+	{"GB-EUC-V",&cmap_GB_EUC_V},
+	{"GB-H",&cmap_GB_H},
+	{"GB-V",&cmap_GB_V},
+	{"GBK-EUC-H",&cmap_GBK_EUC_H},
+	{"GBK-EUC-V",&cmap_GBK_EUC_V},
+	{"GBK2K-H",&cmap_GBK2K_H},
+	{"GBK2K-V",&cmap_GBK2K_V},
+	{"GBKp-EUC-H",&cmap_GBKp_EUC_H},
+	{"GBKp-EUC-V",&cmap_GBKp_EUC_V},
+	{"GBT-EUC-H",&cmap_GBT_EUC_H},
+	{"GBT-EUC-V",&cmap_GBT_EUC_V},
+	{"GBT-H",&cmap_GBT_H},
+	{"GBT-V",&cmap_GBT_V},
+	{"GBTpc-EUC-H",&cmap_GBTpc_EUC_H},
+	{"GBTpc-EUC-V",&cmap_GBTpc_EUC_V},
+	{"GBpc-EUC-H",&cmap_GBpc_EUC_H},
+	{"GBpc-EUC-V",&cmap_GBpc_EUC_V},
+	{"H",&cmap_H},
+	{"HKdla-B5-H",&cmap_HKdla_B5_H},
+	{"HKdla-B5-V",&cmap_HKdla_B5_V},
+	{"HKdlb-B5-H",&cmap_HKdlb_B5_H},
+	{"HKdlb-B5-V",&cmap_HKdlb_B5_V},
+	{"HKgccs-B5-H",&cmap_HKgccs_B5_H},
+	{"HKgccs-B5-V",&cmap_HKgccs_B5_V},
+	{"HKm314-B5-H",&cmap_HKm314_B5_H},
+	{"HKm314-B5-V",&cmap_HKm314_B5_V},
+	{"HKm471-B5-H",&cmap_HKm471_B5_H},
+	{"HKm471-B5-V",&cmap_HKm471_B5_V},
+	{"HKscs-B5-H",&cmap_HKscs_B5_H},
+	{"HKscs-B5-V",&cmap_HKscs_B5_V},
+	{"Hankaku",&cmap_Hankaku},
+	{"Hiragana",&cmap_Hiragana},
+	{"Hojo-EUC-H",&cmap_Hojo_EUC_H},
+	{"Hojo-EUC-V",&cmap_Hojo_EUC_V},
+	{"Hojo-H",&cmap_Hojo_H},
+	{"Hojo-V",&cmap_Hojo_V},
+	{"KSC-EUC-H",&cmap_KSC_EUC_H},
+	{"KSC-EUC-V",&cmap_KSC_EUC_V},
+	{"KSC-H",&cmap_KSC_H},
+	{"KSC-Johab-H",&cmap_KSC_Johab_H},
+	{"KSC-Johab-V",&cmap_KSC_Johab_V},
+	{"KSC-V",&cmap_KSC_V},
+	{"KSCms-UHC-H",&cmap_KSCms_UHC_H},
+	{"KSCms-UHC-HW-H",&cmap_KSCms_UHC_HW_H},
+	{"KSCms-UHC-HW-V",&cmap_KSCms_UHC_HW_V},
+	{"KSCms-UHC-V",&cmap_KSCms_UHC_V},
+	{"KSCpc-EUC-H",&cmap_KSCpc_EUC_H},
+	{"KSCpc-EUC-V",&cmap_KSCpc_EUC_V},
+	{"Katakana",&cmap_Katakana},
+	{"NWP-H",&cmap_NWP_H},
+	{"NWP-V",&cmap_NWP_V},
+	{"RKSJ-H",&cmap_RKSJ_H},
+	{"RKSJ-V",&cmap_RKSJ_V},
+	{"Roman",&cmap_Roman},
+	{"UniCNS-UCS2-H",&cmap_UniCNS_UCS2_H},
+	{"UniCNS-UCS2-V",&cmap_UniCNS_UCS2_V},
+	{"UniCNS-UTF16-H",&cmap_UniCNS_UTF16_H},
+	{"UniCNS-UTF16-V",&cmap_UniCNS_UTF16_V},
+	{"UniGB-UCS2-H",&cmap_UniGB_UCS2_H},
+	{"UniGB-UCS2-V",&cmap_UniGB_UCS2_V},
+	{"UniGB-UTF16-H",&cmap_UniGB_UTF16_H},
+	{"UniGB-UTF16-V",&cmap_UniGB_UTF16_V},
+	{"UniHojo-UCS2-H",&cmap_UniHojo_UCS2_H},
+	{"UniHojo-UCS2-V",&cmap_UniHojo_UCS2_V},
+	{"UniHojo-UTF16-H",&cmap_UniHojo_UTF16_H},
+	{"UniHojo-UTF16-V",&cmap_UniHojo_UTF16_V},
+	{"UniJIS-UCS2-H",&cmap_UniJIS_UCS2_H},
+	{"UniJIS-UCS2-HW-H",&cmap_UniJIS_UCS2_HW_H},
+	{"UniJIS-UCS2-HW-V",&cmap_UniJIS_UCS2_HW_V},
+	{"UniJIS-UCS2-V",&cmap_UniJIS_UCS2_V},
+	{"UniJIS-UTF16-H",&cmap_UniJIS_UTF16_H},
+	{"UniJIS-UTF16-V",&cmap_UniJIS_UTF16_V},
+	{"UniJISPro-UCS2-HW-V",&cmap_UniJISPro_UCS2_HW_V},
+	{"UniJISPro-UCS2-V",&cmap_UniJISPro_UCS2_V},
+	{"UniKS-UCS2-H",&cmap_UniKS_UCS2_H},
+	{"UniKS-UCS2-V",&cmap_UniKS_UCS2_V},
+	{"UniKS-UTF16-H",&cmap_UniKS_UTF16_H},
+	{"UniKS-UTF16-V",&cmap_UniKS_UTF16_V},
+	{"V",&cmap_V},
+	{"WP-Symbol",&cmap_WP_Symbol},
+#endif
+};
+
+pdf_cmap *
+pdf_find_builtin_cmap(char *cmap_name)
+{
+	int l = 0;
+	int r = nelem(cmap_table) - 1;
+	while (l <= r)
+	{
+		int m = (l + r) >> 1;
+		int c = strcmp(cmap_name, cmap_table[m].name);
+		if (c < 0)
+			r = m - 1;
+		else if (c > 0)
+			l = m + 1;
+		else
+			return cmap_table[m].cmap;
+	}
+	return NULL;
+}
diff --git a/contrib/media/updf/pdf/pdf_colorspace.c b/contrib/media/updf/pdf/pdf_colorspace.c
new file mode 100644
index 0000000000..b7ea51a324
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_colorspace.c
@@ -0,0 +1,387 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+/* ICCBased */
+
+static fz_error
+load_icc_based(fz_colorspace **csp, pdf_xref *xref, fz_obj *dict)
+{
+	int n;
+
+	n = fz_to_int(fz_dict_gets(dict, "N"));
+
+	switch (n)
+	{
+	case 1: *csp = fz_device_gray; return fz_okay;
+	case 3: *csp = fz_device_rgb; return fz_okay;
+	case 4: *csp = fz_device_cmyk; return fz_okay;
+	}
+
+	return fz_throw("syntaxerror: ICCBased must have 1, 3 or 4 components");
+}
+
+/* Lab */
+
+static inline float fung(float x)
+{
+	if (x >= 6.0f / 29.0f)
+		return x * x * x;
+	return (108.0f / 841.0f) * (x - (4.0f / 29.0f));
+}
+
+static void
+lab_to_rgb(fz_colorspace *cs, float *lab, float *rgb)
+{
+	/* input is in range (0..100, -128..127, -128..127) not (0..1, 0..1, 0..1) */
+	float lstar, astar, bstar, l, m, n, x, y, z, r, g, b;
+	lstar = lab[0];
+	astar = lab[1];
+	bstar = lab[2];
+	m = (lstar + 16) / 116;
+	l = m + astar / 500;
+	n = m - bstar / 200;
+	x = fung(l);
+	y = fung(m);
+	z = fung(n);
+	r = (3.240449f * x + -1.537136f * y + -0.498531f * z) * 0.830026f;
+	g = (-0.969265f * x + 1.876011f * y + 0.041556f * z) * 1.05452f;
+	b = (0.055643f * x + -0.204026f * y + 1.057229f * z) * 1.1003f;
+	rgb[0] = sqrtf(CLAMP(r, 0, 1));
+	rgb[1] = sqrtf(CLAMP(g, 0, 1));
+	rgb[2] = sqrtf(CLAMP(b, 0, 1));
+}
+
+static void
+rgb_to_lab(fz_colorspace *cs, float *rgb, float *lab)
+{
+	fz_warn("cannot convert into L*a*b colorspace");
+	lab[0] = rgb[0];
+	lab[1] = rgb[1];
+	lab[2] = rgb[2];
+}
+
+static fz_colorspace k_device_lab = { -1, "Lab", 3, lab_to_rgb, rgb_to_lab };
+static fz_colorspace *fz_device_lab = &k_device_lab;
+
+/* Separation and DeviceN */
+
+struct separation
+{
+	fz_colorspace *base;
+	pdf_function *tint;
+};
+
+static void
+separation_to_rgb(fz_colorspace *cs, float *color, float *rgb)
+{
+	struct separation *sep = cs->data;
+	float alt[FZ_MAX_COLORS];
+	pdf_eval_function(sep->tint, color, cs->n, alt, sep->base->n);
+	sep->base->to_rgb(sep->base, alt, rgb);
+}
+
+static void
+free_separation(fz_colorspace *cs)
+{
+	struct separation *sep = cs->data;
+	fz_drop_colorspace(sep->base);
+	pdf_drop_function(sep->tint);
+	fz_free(sep);
+}
+
+static fz_error
+load_separation(fz_colorspace **csp, pdf_xref *xref, fz_obj *array)
+{
+	fz_error error;
+	fz_colorspace *cs;
+	struct separation *sep;
+	fz_obj *nameobj = fz_array_get(array, 1);
+	fz_obj *baseobj = fz_array_get(array, 2);
+	fz_obj *tintobj = fz_array_get(array, 3);
+	fz_colorspace *base;
+	pdf_function *tint;
+	int n;
+
+	if (fz_is_array(nameobj))
+		n = fz_array_len(nameobj);
+	else
+		n = 1;
+
+	if (n > FZ_MAX_COLORS)
+		return fz_throw("too many components in colorspace");
+
+	error = pdf_load_colorspace(&base, xref, baseobj);
+	if (error)
+		return fz_rethrow(error, "cannot load base colorspace (%d %d R)", fz_to_num(baseobj), fz_to_gen(baseobj));
+
+	error = pdf_load_function(&tint, xref, tintobj);
+	if (error)
+	{
+		fz_drop_colorspace(base);
+		return fz_rethrow(error, "cannot load tint function (%d %d R)", fz_to_num(tintobj), fz_to_gen(tintobj));
+	}
+
+	sep = fz_malloc(sizeof(struct separation));
+	sep->base = base;
+	sep->tint = tint;
+
+	cs = fz_new_colorspace(n == 1 ? "Separation" : "DeviceN", n);
+	cs->to_rgb = separation_to_rgb;
+	cs->free_data = free_separation;
+	cs->data = sep;
+
+	*csp = cs;
+	return fz_okay;
+}
+
+/* Indexed */
+
+struct indexed
+{
+	fz_colorspace *base;
+	int high;
+	unsigned char *lookup;
+};
+
+static void
+indexed_to_rgb(fz_colorspace *cs, float *color, float *rgb)
+{
+	struct indexed *idx = cs->data;
+	float alt[FZ_MAX_COLORS];
+	int i, k;
+	i = color[0] * 255;
+	i = CLAMP(i, 0, idx->high);
+	for (k = 0; k < idx->base->n; k++)
+		alt[k] = idx->lookup[i * idx->base->n + k] / 255.0f;
+	idx->base->to_rgb(idx->base, alt, rgb);
+}
+
+static void
+free_indexed(fz_colorspace *cs)
+{
+	struct indexed *idx = cs->data;
+	if (idx->base)
+		fz_drop_colorspace(idx->base);
+	fz_free(idx->lookup);
+	fz_free(idx);
+}
+
+fz_pixmap *
+pdf_expand_indexed_pixmap(fz_pixmap *src)
+{
+	struct indexed *idx;
+	fz_pixmap *dst;
+	unsigned char *s, *d;
+	int y, x, k, n, high;
+	unsigned char *lookup;
+
+	assert(src->colorspace->to_rgb == indexed_to_rgb);
+	assert(src->n == 2);
+
+	idx = src->colorspace->data;
+	high = idx->high;
+	lookup = idx->lookup;
+	n = idx->base->n;
+
+	dst = fz_new_pixmap_with_rect(idx->base, fz_bound_pixmap(src));
+	s = src->samples;
+	d = dst->samples;
+
+	for (y = 0; y < src->h; y++)
+	{
+		for (x = 0; x < src->w; x++)
+		{
+			int v = *s++;
+			int a = *s++;
+			v = MIN(v, high);
+			for (k = 0; k < n; k++)
+				*d++ = fz_mul255(lookup[v * n + k], a);
+			*d++ = a;
+		}
+	}
+
+	if (src->mask)
+		dst->mask = fz_keep_pixmap(src->mask);
+	dst->interpolate = src->interpolate;
+
+	return dst;
+}
+
+static fz_error
+load_indexed(fz_colorspace **csp, pdf_xref *xref, fz_obj *array)
+{
+	fz_error error;
+	fz_colorspace *cs;
+	struct indexed *idx;
+	fz_obj *baseobj = fz_array_get(array, 1);
+	fz_obj *highobj = fz_array_get(array, 2);
+	fz_obj *lookup = fz_array_get(array, 3);
+	fz_colorspace *base;
+	int i, n;
+
+	error = pdf_load_colorspace(&base, xref, baseobj);
+	if (error)
+		return fz_rethrow(error, "cannot load base colorspace (%d %d R)", fz_to_num(baseobj), fz_to_gen(baseobj));
+
+	idx = fz_malloc(sizeof(struct indexed));
+	idx->base = base;
+	idx->high = fz_to_int(highobj);
+	idx->high = CLAMP(idx->high, 0, 255);
+	n = base->n * (idx->high + 1);
+	idx->lookup = fz_malloc(n);
+	memset(idx->lookup, 0, n);
+
+	cs = fz_new_colorspace("Indexed", 1);
+	cs->to_rgb = indexed_to_rgb;
+	cs->free_data = free_indexed;
+	cs->data = idx;
+
+	if (fz_is_string(lookup) && fz_to_str_len(lookup) == n)
+	{
+		unsigned char *buf = (unsigned char *) fz_to_str_buf(lookup);
+		for (i = 0; i < n; i++)
+			idx->lookup[i] = buf[i];
+	}
+	else if (fz_is_indirect(lookup))
+	{
+		fz_stream *file;
+
+		error = pdf_open_stream(&file, xref, fz_to_num(lookup), fz_to_gen(lookup));
+		if (error)
+		{
+			fz_drop_colorspace(cs);
+			return fz_rethrow(error, "cannot open colorspace lookup table (%d 0 R)", fz_to_num(lookup));
+		}
+
+		i = fz_read(file, idx->lookup, n);
+		if (i < 0)
+		{
+			fz_drop_colorspace(cs);
+			return fz_throw("cannot read colorspace lookup table (%d 0 R)", fz_to_num(lookup));
+		}
+
+		fz_close(file);
+	}
+	else
+	{
+		fz_drop_colorspace(cs);
+		return fz_throw("cannot parse colorspace lookup table");
+	}
+
+	*csp = cs;
+	return fz_okay;
+}
+
+/* Parse and create colorspace from PDF object */
+
+static fz_error
+pdf_load_colorspace_imp(fz_colorspace **csp, pdf_xref *xref, fz_obj *obj)
+{
+	if (fz_is_name(obj))
+	{
+		if (!strcmp(fz_to_name(obj), "Pattern"))
+			*csp = fz_device_gray;
+		else if (!strcmp(fz_to_name(obj), "G"))
+			*csp = fz_device_gray;
+		else if (!strcmp(fz_to_name(obj), "RGB"))
+			*csp = fz_device_rgb;
+		else if (!strcmp(fz_to_name(obj), "CMYK"))
+			*csp = fz_device_cmyk;
+		else if (!strcmp(fz_to_name(obj), "DeviceGray"))
+			*csp = fz_device_gray;
+		else if (!strcmp(fz_to_name(obj), "DeviceRGB"))
+			*csp = fz_device_rgb;
+		else if (!strcmp(fz_to_name(obj), "DeviceCMYK"))
+			*csp = fz_device_cmyk;
+		else
+			return fz_throw("unknown colorspace: %s", fz_to_name(obj));
+		return fz_okay;
+	}
+
+	else if (fz_is_array(obj))
+	{
+		fz_obj *name = fz_array_get(obj, 0);
+
+		if (fz_is_name(name))
+		{
+			/* load base colorspace instead */
+			if (!strcmp(fz_to_name(name), "Pattern"))
+			{
+				fz_error error;
+
+				obj = fz_array_get(obj, 1);
+				if (!obj)
+				{
+					*csp = fz_device_gray;
+					return fz_okay;
+				}
+
+				error = pdf_load_colorspace(csp, xref, obj);
+				if (error)
+					return fz_rethrow(error, "cannot load pattern (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+			}
+
+			else if (!strcmp(fz_to_name(name), "G"))
+				*csp = fz_device_gray;
+			else if (!strcmp(fz_to_name(name), "RGB"))
+				*csp = fz_device_rgb;
+			else if (!strcmp(fz_to_name(name), "CMYK"))
+				*csp = fz_device_cmyk;
+			else if (!strcmp(fz_to_name(name), "DeviceGray"))
+				*csp = fz_device_gray;
+			else if (!strcmp(fz_to_name(name), "DeviceRGB"))
+				*csp = fz_device_rgb;
+			else if (!strcmp(fz_to_name(name), "DeviceCMYK"))
+				*csp = fz_device_cmyk;
+			else if (!strcmp(fz_to_name(name), "CalGray"))
+				*csp = fz_device_gray;
+			else if (!strcmp(fz_to_name(name), "CalRGB"))
+				*csp = fz_device_rgb;
+			else if (!strcmp(fz_to_name(name), "CalCMYK"))
+				*csp = fz_device_cmyk;
+			else if (!strcmp(fz_to_name(name), "Lab"))
+				*csp = fz_device_lab;
+
+			else if (!strcmp(fz_to_name(name), "ICCBased"))
+				return load_icc_based(csp, xref, fz_array_get(obj, 1));
+
+			else if (!strcmp(fz_to_name(name), "Indexed"))
+				return load_indexed(csp, xref, obj);
+			else if (!strcmp(fz_to_name(name), "I"))
+				return load_indexed(csp, xref, obj);
+
+			else if (!strcmp(fz_to_name(name), "Separation"))
+				return load_separation(csp, xref, obj);
+
+			else if (!strcmp(fz_to_name(name), "DeviceN"))
+				return load_separation(csp, xref, obj);
+
+			else
+				return fz_throw("syntaxerror: unknown colorspace %s", fz_to_name(name));
+
+			return fz_okay;
+		}
+	}
+
+	return fz_throw("syntaxerror: could not parse color space (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+}
+
+fz_error
+pdf_load_colorspace(fz_colorspace **csp, pdf_xref *xref, fz_obj *obj)
+{
+	fz_error error;
+
+	if ((*csp = pdf_find_item(xref->store, fz_drop_colorspace, obj)))
+	{
+		fz_keep_colorspace(*csp);
+		return fz_okay;
+	}
+
+	error = pdf_load_colorspace_imp(csp, xref, obj);
+	if (error)
+		return fz_rethrow(error, "cannot load colorspace (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+
+	pdf_store_item(xref->store, fz_keep_colorspace, fz_drop_colorspace, obj, *csp);
+
+	return fz_okay;
+}
diff --git a/contrib/media/updf/pdf/pdf_crypt.c b/contrib/media/updf/pdf/pdf_crypt.c
new file mode 100644
index 0000000000..4dd4c4e17a
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_crypt.c
@@ -0,0 +1,847 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+enum
+{
+	PDF_CRYPT_NONE,
+	PDF_CRYPT_RC4,
+	PDF_CRYPT_AESV2,
+	PDF_CRYPT_AESV3,
+	PDF_CRYPT_UNKNOWN,
+};
+
+typedef struct pdf_crypt_filter_s pdf_crypt_filter;
+
+struct pdf_crypt_filter_s
+{
+	int method;
+	int length;
+};
+
+struct pdf_crypt_s
+{
+	fz_obj *id;
+
+	int v;
+	int length;
+	fz_obj *cf;
+	pdf_crypt_filter stmf;
+	pdf_crypt_filter strf;
+
+	int r;
+	unsigned char o[48];
+	unsigned char u[48];
+	unsigned char oe[32];
+	unsigned char ue[32];
+	int p;
+	int encrypt_metadata;
+
+	unsigned char key[32]; /* decryption key generated from password */
+};
+
+static fz_error pdf_parse_crypt_filter(pdf_crypt_filter *cf, fz_obj *dict, char *name, int defaultlength);
+
+/*
+ * Create crypt object for decrypting strings and streams
+ * given the Encryption and ID objects.
+ */
+
+fz_error
+pdf_new_crypt(pdf_crypt **cryptp, fz_obj *dict, fz_obj *id)
+{
+	pdf_crypt *crypt;
+	fz_error error;
+	fz_obj *obj;
+
+	crypt = fz_malloc(sizeof(pdf_crypt));
+	memset(crypt, 0x00, sizeof(pdf_crypt));
+
+	/* Common to all security handlers (PDF 1.7 table 3.18) */
+
+	obj = fz_dict_gets(dict, "Filter");
+	if (!fz_is_name(obj))
+	{
+		pdf_free_crypt(crypt);
+		return fz_throw("unspecified encryption handler");
+	}
+	if (strcmp(fz_to_name(obj), "Standard") != 0)
+	{
+		pdf_free_crypt(crypt);
+		return fz_throw("unknown encryption handler: '%s'", fz_to_name(obj));
+	}
+
+	crypt->v = 0;
+	obj = fz_dict_gets(dict, "V");
+	if (fz_is_int(obj))
+		crypt->v = fz_to_int(obj);
+	if (crypt->v != 1 && crypt->v != 2 && crypt->v != 4 && crypt->v != 5)
+	{
+		pdf_free_crypt(crypt);
+		return fz_throw("unknown encryption version");
+	}
+
+	crypt->length = 40;
+	if (crypt->v == 2 || crypt->v == 4)
+	{
+		obj = fz_dict_gets(dict, "Length");
+		if (fz_is_int(obj))
+			crypt->length = fz_to_int(obj);
+
+		/* work-around for pdf generators that assume length is in bytes */
+		if (crypt->length < 40)
+			crypt->length = crypt->length * 8;
+
+		if (crypt->length % 8 != 0)
+		{
+			pdf_free_crypt(crypt);
+			return fz_throw("invalid encryption key length");
+		}
+		if (crypt->length > 256)
+		{
+			pdf_free_crypt(crypt);
+			return fz_throw("invalid encryption key length");
+		}
+	}
+
+	if (crypt->v == 5)
+		crypt->length = 256;
+
+	if (crypt->v == 1 || crypt->v == 2)
+	{
+		crypt->stmf.method = PDF_CRYPT_RC4;
+		crypt->stmf.length = crypt->length;
+
+		crypt->strf.method = PDF_CRYPT_RC4;
+		crypt->strf.length = crypt->length;
+	}
+
+	if (crypt->v == 4 || crypt->v == 5)
+	{
+		crypt->stmf.method = PDF_CRYPT_NONE;
+		crypt->stmf.length = crypt->length;
+
+		crypt->strf.method = PDF_CRYPT_NONE;
+		crypt->strf.length = crypt->length;
+
+		obj = fz_dict_gets(dict, "CF");
+		if (fz_is_dict(obj))
+		{
+			crypt->cf = fz_keep_obj(obj);
+		}
+		else
+		{
+			crypt->cf = NULL;
+		}
+
+		obj = fz_dict_gets(dict, "StmF");
+		if (fz_is_name(obj))
+		{
+			error = pdf_parse_crypt_filter(&crypt->stmf, crypt->cf, fz_to_name(obj), crypt->length);
+			if (error)
+			{
+				pdf_free_crypt(crypt);
+				return fz_rethrow(error, "cannot parse stream crypt filter (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+			}
+		}
+
+		obj = fz_dict_gets(dict, "StrF");
+		if (fz_is_name(obj))
+		{
+			error = pdf_parse_crypt_filter(&crypt->strf, crypt->cf, fz_to_name(obj), crypt->length);
+			if (error)
+			{
+				pdf_free_crypt(crypt);
+				return fz_rethrow(error, "cannot parse string crypt filter (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+			}
+		}
+
+		/* in crypt revision 4, the crypt filter determines the key length */
+		if (crypt->strf.method != PDF_CRYPT_NONE)
+			crypt->length = crypt->stmf.length;
+	}
+
+	/* Standard security handler (PDF 1.7 table 3.19) */
+
+	obj = fz_dict_gets(dict, "R");
+	if (fz_is_int(obj))
+		crypt->r = fz_to_int(obj);
+	else
+	{
+		pdf_free_crypt(crypt);
+		return fz_throw("encryption dictionary missing revision value");
+	}
+
+	obj = fz_dict_gets(dict, "O");
+	if (fz_is_string(obj) && fz_to_str_len(obj) == 32)
+		memcpy(crypt->o, fz_to_str_buf(obj), 32);
+	/* /O and /U are supposed to be 48 bytes long for revision 5, they're often longer, though */
+	else if (crypt->r == 5 && fz_is_string(obj) && fz_to_str_len(obj) >= 48)
+		memcpy(crypt->o, fz_to_str_buf(obj), 48);
+	else
+	{
+		pdf_free_crypt(crypt);
+		return fz_throw("encryption dictionary missing owner password");
+	}
+
+	obj = fz_dict_gets(dict, "U");
+	if (fz_is_string(obj) && fz_to_str_len(obj) == 32)
+		memcpy(crypt->u, fz_to_str_buf(obj), 32);
+	else if (fz_is_string(obj) && fz_to_str_len(obj) >= 48 && crypt->r == 5)
+		memcpy(crypt->u, fz_to_str_buf(obj), 48);
+	else if (fz_is_string(obj) && fz_to_str_len(obj) < 32)
+	{
+		fz_warn("encryption password key too short (%d)", fz_to_str_len(obj));
+		memcpy(crypt->u, fz_to_str_buf(obj), fz_to_str_len(obj));
+	}
+	else
+	{
+		pdf_free_crypt(crypt);
+		return fz_throw("encryption dictionary missing user password");
+	}
+
+	obj = fz_dict_gets(dict, "P");
+	if (fz_is_int(obj))
+		crypt->p = fz_to_int(obj);
+	else
+	{
+		pdf_free_crypt(crypt);
+		return fz_throw("encryption dictionary missing permissions value");
+	}
+
+	if (crypt->r == 5)
+	{
+		obj = fz_dict_gets(dict, "OE");
+		if (!fz_is_string(obj) || fz_to_str_len(obj) != 32)
+		{
+			pdf_free_crypt(crypt);
+			return fz_throw("encryption dictionary missing owner encryption key");
+		}
+		memcpy(crypt->oe, fz_to_str_buf(obj), 32);
+
+		obj = fz_dict_gets(dict, "UE");
+		if (!fz_is_string(obj) || fz_to_str_len(obj) != 32)
+		{
+			pdf_free_crypt(crypt);
+			return fz_throw("encryption dictionary missing user encryption key");
+		}
+		memcpy(crypt->ue, fz_to_str_buf(obj), 32);
+	}
+
+	crypt->encrypt_metadata = 1;
+	obj = fz_dict_gets(dict, "EncryptMetadata");
+	if (fz_is_bool(obj))
+		crypt->encrypt_metadata = fz_to_bool(obj);
+
+	/* Extract file identifier string */
+
+	if (fz_is_array(id) && fz_array_len(id) == 2)
+	{
+		obj = fz_array_get(id, 0);
+		if (fz_is_string(obj))
+			crypt->id = fz_keep_obj(obj);
+	}
+	else
+		fz_warn("missing file identifier, may not be able to do decryption");
+
+	*cryptp = crypt;
+	return fz_okay;
+}
+
+void
+pdf_free_crypt(pdf_crypt *crypt)
+{
+	if (crypt->id) fz_drop_obj(crypt->id);
+	if (crypt->cf) fz_drop_obj(crypt->cf);
+	fz_free(crypt);
+}
+
+/*
+ * Parse a CF dictionary entry (PDF 1.7 table 3.22)
+ */
+
+static fz_error
+pdf_parse_crypt_filter(pdf_crypt_filter *cf, fz_obj *cf_obj, char *name, int defaultlength)
+{
+	fz_obj *obj;
+	fz_obj *dict;
+	int is_identity = (strcmp(name, "Identity") == 0);
+	int is_stdcf = (!is_identity && (strcmp(name, "StdCF") == 0));
+
+	if (!is_identity && !is_stdcf)
+	{
+		return fz_throw("Crypt Filter not Identity or StdCF (%d %d R)", fz_to_num(cf_obj), fz_to_gen(cf_obj));
+	}
+	cf->method = PDF_CRYPT_NONE;
+	cf->length = defaultlength;
+
+	if (cf_obj == NULL)
+	{
+		cf->method = (is_identity ? PDF_CRYPT_NONE : PDF_CRYPT_RC4);
+		return fz_okay;
+	}
+
+	dict = fz_dict_gets(cf_obj, name);
+	if (!fz_is_dict(dict))
+	{
+		return fz_throw("cannot parse crypt filter (%d %d R)", fz_to_num(cf_obj), fz_to_gen(cf_obj));
+	}
+	obj = fz_dict_gets(dict, "CFM");
+	if (fz_is_name(obj))
+	{
+		if (!strcmp(fz_to_name(obj), "None"))
+			cf->method = PDF_CRYPT_NONE;
+		else if (!strcmp(fz_to_name(obj), "V2"))
+			cf->method = PDF_CRYPT_RC4;
+		else if (!strcmp(fz_to_name(obj), "AESV2"))
+			cf->method = PDF_CRYPT_AESV2;
+		else if (!strcmp(fz_to_name(obj), "AESV3"))
+			cf->method = PDF_CRYPT_AESV3;
+		else
+			fz_throw("unknown encryption method: %s", fz_to_name(obj));
+	}
+
+	obj = fz_dict_gets(dict, "Length");
+	if (fz_is_int(obj))
+		cf->length = fz_to_int(obj);
+
+	/* the length for crypt filters is supposed to be in bytes not bits */
+	if (cf->length < 40)
+		cf->length = cf->length * 8;
+
+	if ((cf->length % 8) != 0)
+		return fz_throw("invalid key length: %d", cf->length);
+
+	return fz_okay;
+}
+
+/*
+ * Compute an encryption key (PDF 1.7 algorithm 3.2)
+ */
+
+static const unsigned char padding[32] =
+{
+	0x28, 0xbf, 0x4e, 0x5e, 0x4e, 0x75, 0x8a, 0x41,
+	0x64, 0x00, 0x4e, 0x56, 0xff, 0xfa, 0x01, 0x08,
+	0x2e, 0x2e, 0x00, 0xb6, 0xd0, 0x68, 0x3e, 0x80,
+	0x2f, 0x0c, 0xa9, 0xfe, 0x64, 0x53, 0x69, 0x7a
+};
+
+static void
+pdf_compute_encryption_key(pdf_crypt *crypt, unsigned char *password, int pwlen, unsigned char *key)
+{
+	unsigned char buf[32];
+	unsigned int p;
+	int i, n;
+	fz_md5 md5;
+
+	n = crypt->length / 8;
+
+	/* Step 1 - copy and pad password string */
+	if (pwlen > 32)
+		pwlen = 32;
+	memcpy(buf, password, pwlen);
+	memcpy(buf + pwlen, padding, 32 - pwlen);
+
+	/* Step 2 - init md5 and pass value of step 1 */
+	fz_md5_init(&md5);
+	fz_md5_update(&md5, buf, 32);
+
+	/* Step 3 - pass O value */
+	fz_md5_update(&md5, crypt->o, 32);
+
+	/* Step 4 - pass P value as unsigned int, low-order byte first */
+	p = (unsigned int) crypt->p;
+	buf[0] = (p) & 0xFF;
+	buf[1] = (p >> 8) & 0xFF;
+	buf[2] = (p >> 16) & 0xFF;
+	buf[3] = (p >> 24) & 0xFF;
+	fz_md5_update(&md5, buf, 4);
+
+	/* Step 5 - pass first element of ID array */
+	fz_md5_update(&md5, (unsigned char *)fz_to_str_buf(crypt->id), fz_to_str_len(crypt->id));
+
+	/* Step 6 (revision 4 or greater) - if metadata is not encrypted pass 0xFFFFFFFF */
+	if (crypt->r >= 4)
+	{
+		if (!crypt->encrypt_metadata)
+		{
+			buf[0] = 0xFF;
+			buf[1] = 0xFF;
+			buf[2] = 0xFF;
+			buf[3] = 0xFF;
+			fz_md5_update(&md5, buf, 4);
+		}
+	}
+
+	/* Step 7 - finish the hash */
+	fz_md5_final(&md5, buf);
+
+	/* Step 8 (revision 3 or greater) - do some voodoo 50 times */
+	if (crypt->r >= 3)
+	{
+		for (i = 0; i < 50; i++)
+		{
+			fz_md5_init(&md5);
+			fz_md5_update(&md5, buf, n);
+			fz_md5_final(&md5, buf);
+		}
+	}
+
+	/* Step 9 - the key is the first 'n' bytes of the result */
+	memcpy(key, buf, n);
+}
+
+/*
+ * Compute an encryption key (PDF 1.7 ExtensionLevel 3 algorithm 3.2a)
+ */
+
+static void
+pdf_compute_encryption_key_r5(pdf_crypt *crypt, unsigned char *password, int pwlen, int ownerkey, unsigned char *validationkey)
+{
+	unsigned char buffer[128 + 8 + 48];
+	fz_sha256 sha256;
+	fz_aes aes;
+
+	/* Step 2 - truncate UTF-8 password to 127 characters */
+
+	if (pwlen > 127)
+		pwlen = 127;
+
+	/* Step 3/4 - test password against owner/user key and compute encryption key */
+
+	memcpy(buffer, password, pwlen);
+	if (ownerkey)
+	{
+		memcpy(buffer + pwlen, crypt->o + 32, 8);
+		memcpy(buffer + pwlen + 8, crypt->u, 48);
+	}
+	else
+		memcpy(buffer + pwlen, crypt->u + 32, 8);
+
+	fz_sha256_init(&sha256);
+	fz_sha256_update(&sha256, buffer, pwlen + 8 + (ownerkey ? 48 : 0));
+	fz_sha256_final(&sha256, validationkey);
+
+	/* Step 3.5/4.5 - compute file encryption key from OE/UE */
+
+	memcpy(buffer + pwlen, crypt->u + 40, 8);
+
+	fz_sha256_init(&sha256);
+	fz_sha256_update(&sha256, buffer, pwlen + 8);
+	fz_sha256_final(&sha256, buffer);
+
+	// clear password buffer and use it as iv
+	memset(buffer + 32, 0, sizeof(buffer) - 32);
+	aes_setkey_dec(&aes, buffer, crypt->length);
+	aes_crypt_cbc(&aes, AES_DECRYPT, 32, buffer + 32, ownerkey ? crypt->oe : crypt->ue, crypt->key);
+}
+
+/*
+ * Computing the user password (PDF 1.7 algorithm 3.4 and 3.5)
+ * Also save the generated key for decrypting objects and streams in crypt->key.
+ */
+
+static void
+pdf_compute_user_password(pdf_crypt *crypt, unsigned char *password, int pwlen, unsigned char *output)
+{
+	if (crypt->r == 2)
+	{
+		fz_arc4 arc4;
+
+		pdf_compute_encryption_key(crypt, password, pwlen, crypt->key);
+		fz_arc4_init(&arc4, crypt->key, crypt->length / 8);
+		fz_arc4_encrypt(&arc4, output, padding, 32);
+	}
+
+	if (crypt->r == 3 || crypt->r == 4)
+	{
+		unsigned char xor[32];
+		unsigned char digest[16];
+		fz_md5 md5;
+		fz_arc4 arc4;
+		int i, x, n;
+
+		n = crypt->length / 8;
+
+		pdf_compute_encryption_key(crypt, password, pwlen, crypt->key);
+
+		fz_md5_init(&md5);
+		fz_md5_update(&md5, padding, 32);
+		fz_md5_update(&md5, (unsigned char*)fz_to_str_buf(crypt->id), fz_to_str_len(crypt->id));
+		fz_md5_final(&md5, digest);
+
+		fz_arc4_init(&arc4, crypt->key, n);
+		fz_arc4_encrypt(&arc4, output, digest, 16);
+
+		for (x = 1; x <= 19; x++)
+		{
+			for (i = 0; i < n; i++)
+				xor[i] = crypt->key[i] ^ x;
+			fz_arc4_init(&arc4, xor, n);
+			fz_arc4_encrypt(&arc4, output, output, 16);
+		}
+
+		memcpy(output + 16, padding, 16);
+	}
+
+	if (crypt->r == 5)
+	{
+		pdf_compute_encryption_key_r5(crypt, password, pwlen, 0, output);
+	}
+}
+
+/*
+ * Authenticating the user password (PDF 1.7 algorithm 3.6
+ * and ExtensionLevel 3 algorithm 3.11)
+ * This also has the side effect of saving a key generated
+ * from the password for decrypting objects and streams.
+ */
+
+static int
+pdf_authenticate_user_password(pdf_crypt *crypt, unsigned char *password, int pwlen)
+{
+	unsigned char output[32];
+	pdf_compute_user_password(crypt, password, pwlen, output);
+	if (crypt->r == 2 || crypt->r == 5)
+		return memcmp(output, crypt->u, 32) == 0;
+	if (crypt->r == 3 || crypt->r == 4)
+		return memcmp(output, crypt->u, 16) == 0;
+	return 0;
+}
+
+/*
+ * Authenticating the owner password (PDF 1.7 algorithm 3.7
+ * and ExtensionLevel 3 algorithm 3.12)
+ * Generates the user password from the owner password
+ * and calls pdf_authenticate_user_password.
+ */
+
+static int
+pdf_authenticate_owner_password(pdf_crypt *crypt, unsigned char *ownerpass, int pwlen)
+{
+	unsigned char pwbuf[32];
+	unsigned char key[32];
+	unsigned char xor[32];
+	unsigned char userpass[32];
+	int i, n, x;
+	fz_md5 md5;
+	fz_arc4 arc4;
+
+	if (crypt->r == 5)
+	{
+		/* PDF 1.7 ExtensionLevel 3 algorithm 3.12 */
+
+		pdf_compute_encryption_key_r5(crypt, ownerpass, pwlen, 1, key);
+
+		return !memcmp(key, crypt->o, 32);
+	}
+
+	n = crypt->length / 8;
+
+	/* Step 1 -- steps 1 to 4 of PDF 1.7 algorithm 3.3 */
+
+	/* copy and pad password string */
+	if (pwlen > 32)
+		pwlen = 32;
+	memcpy(pwbuf, ownerpass, pwlen);
+	memcpy(pwbuf + pwlen, padding, 32 - pwlen);
+
+	/* take md5 hash of padded password */
+	fz_md5_init(&md5);
+	fz_md5_update(&md5, pwbuf, 32);
+	fz_md5_final(&md5, key);
+
+	/* do some voodoo 50 times (Revision 3 or greater) */
+	if (crypt->r >= 3)
+	{
+		for (i = 0; i < 50; i++)
+		{
+			fz_md5_init(&md5);
+			fz_md5_update(&md5, key, 16);
+			fz_md5_final(&md5, key);
+		}
+	}
+
+	/* Step 2 (Revision 2) */
+	if (crypt->r == 2)
+	{
+		fz_arc4_init(&arc4, key, n);
+		fz_arc4_encrypt(&arc4, userpass, crypt->o, 32);
+	}
+
+	/* Step 2 (Revision 3 or greater) */
+	if (crypt->r >= 3)
+	{
+		memcpy(userpass, crypt->o, 32);
+		for (x = 0; x < 20; x++)
+		{
+			for (i = 0; i < n; i++)
+				xor[i] = key[i] ^ (19 - x);
+			fz_arc4_init(&arc4, xor, n);
+			fz_arc4_encrypt(&arc4, userpass, userpass, 32);
+		}
+	}
+
+	return pdf_authenticate_user_password(crypt, userpass, 32);
+}
+
+int
+pdf_authenticate_password(pdf_xref *xref, char *password)
+{
+	if (xref->crypt)
+	{
+		if (pdf_authenticate_user_password(xref->crypt, (unsigned char *)password, strlen(password)))
+			return 1;
+		if (pdf_authenticate_owner_password(xref->crypt, (unsigned char *)password, strlen(password)))
+			return 1;
+		return 0;
+	}
+	return 1;
+}
+
+int
+pdf_needs_password(pdf_xref *xref)
+{
+	if (!xref->crypt)
+		return 0;
+	if (pdf_authenticate_password(xref, ""))
+		return 0;
+	return 1;
+}
+
+int
+pdf_has_permission(pdf_xref *xref, int p)
+{
+	if (!xref->crypt)
+		return 1;
+	return xref->crypt->p & p;
+}
+
+unsigned char *
+pdf_get_crypt_key(pdf_xref *xref)
+{
+	if (xref->crypt)
+		return xref->crypt->key;
+	return NULL;
+}
+
+int
+pdf_get_crypt_revision(pdf_xref *xref)
+{
+	if (xref->crypt)
+		return xref->crypt->v;
+	return 0;
+}
+
+char *
+pdf_get_crypt_method(pdf_xref *xref)
+{
+	if (xref->crypt)
+	{
+		switch (xref->crypt->strf.method)
+		{
+		case PDF_CRYPT_NONE: return "None";
+		case PDF_CRYPT_RC4: return "RC4";
+		case PDF_CRYPT_AESV2: return "AES";
+		case PDF_CRYPT_AESV3: return "AES";
+		case PDF_CRYPT_UNKNOWN: return "Unknown";
+		}
+	}
+	return "None";
+}
+
+int
+pdf_get_crypt_length(pdf_xref *xref)
+{
+	if (xref->crypt)
+		return xref->crypt->length;
+	return 0;
+}
+
+/*
+ * PDF 1.7 algorithm 3.1 and ExtensionLevel 3 algorithm 3.1a
+ *
+ * Using the global encryption key that was generated from the
+ * password, create a new key that is used to decrypt indivual
+ * objects and streams. This key is based on the object and
+ * generation numbers.
+ */
+
+static int
+pdf_compute_object_key(pdf_crypt *crypt, pdf_crypt_filter *cf, int num, int gen, unsigned char *key)
+{
+	fz_md5 md5;
+	unsigned char message[5];
+
+	if (cf->method == PDF_CRYPT_AESV3)
+	{
+		memcpy(key, crypt->key, crypt->length / 8);
+		return crypt->length / 8;
+	}
+
+	fz_md5_init(&md5);
+	fz_md5_update(&md5, crypt->key, crypt->length / 8);
+	message[0] = (num) & 0xFF;
+	message[1] = (num >> 8) & 0xFF;
+	message[2] = (num >> 16) & 0xFF;
+	message[3] = (gen) & 0xFF;
+	message[4] = (gen >> 8) & 0xFF;
+	fz_md5_update(&md5, message, 5);
+
+	if (cf->method == PDF_CRYPT_AESV2)
+		fz_md5_update(&md5, (unsigned char *)"sAlT", 4);
+
+	fz_md5_final(&md5, key);
+
+	if (crypt->length / 8 + 5 > 16)
+		return 16;
+	return crypt->length / 8 + 5;
+}
+
+/*
+ * PDF 1.7 algorithm 3.1 and ExtensionLevel 3 algorithm 3.1a
+ *
+ * Decrypt all strings in obj modifying the data in-place.
+ * Recurse through arrays and dictionaries, but do not follow
+ * indirect references.
+ */
+
+static void
+pdf_crypt_obj_imp(pdf_crypt *crypt, fz_obj *obj, unsigned char *key, int keylen)
+{
+	unsigned char *s;
+	int i, n;
+
+	if (fz_is_indirect(obj))
+		return;
+
+	if (fz_is_string(obj))
+	{
+		s = (unsigned char *) fz_to_str_buf(obj);
+		n = fz_to_str_len(obj);
+
+		if (crypt->strf.method == PDF_CRYPT_RC4)
+		{
+			fz_arc4 arc4;
+			fz_arc4_init(&arc4, key, keylen);
+			fz_arc4_encrypt(&arc4, s, s, n);
+		}
+
+		if (crypt->strf.method == PDF_CRYPT_AESV2 || crypt->strf.method == PDF_CRYPT_AESV3)
+		{
+			if (n & 15 || n < 32)
+				fz_warn("invalid string length for aes encryption");
+			else
+			{
+				unsigned char iv[16];
+				fz_aes aes;
+				memcpy(iv, s, 16);
+				aes_setkey_dec(&aes, key, keylen * 8);
+				aes_crypt_cbc(&aes, AES_DECRYPT, n - 16, iv, s + 16, s);
+				/* delete space used for iv and padding bytes at end */
+				if (s[n - 17] < 1 || s[n - 17] > 16)
+					fz_warn("aes padding out of range");
+				else
+					fz_set_str_len(obj, n - 16 - s[n - 17]);
+			}
+		}
+	}
+
+	else if (fz_is_array(obj))
+	{
+		n = fz_array_len(obj);
+		for (i = 0; i < n; i++)
+		{
+			pdf_crypt_obj_imp(crypt, fz_array_get(obj, i), key, keylen);
+		}
+	}
+
+	else if (fz_is_dict(obj))
+	{
+		n = fz_dict_len(obj);
+		for (i = 0; i < n; i++)
+		{
+			pdf_crypt_obj_imp(crypt, fz_dict_get_val(obj, i), key, keylen);
+		}
+	}
+}
+
+void
+pdf_crypt_obj(pdf_crypt *crypt, fz_obj *obj, int num, int gen)
+{
+	unsigned char key[32];
+	int len;
+
+	len = pdf_compute_object_key(crypt, &crypt->strf, num, gen, key);
+
+	pdf_crypt_obj_imp(crypt, obj, key, len);
+}
+
+/*
+ * PDF 1.7 algorithm 3.1 and ExtensionLevel 3 algorithm 3.1a
+ *
+ * Create filter suitable for de/encrypting a stream.
+ */
+static fz_stream *
+pdf_open_crypt_imp(fz_stream *chain, pdf_crypt *crypt, pdf_crypt_filter *stmf, int num, int gen)
+{
+	unsigned char key[32];
+	int len;
+
+	len = pdf_compute_object_key(crypt, stmf, num, gen, key);
+
+	if (stmf->method == PDF_CRYPT_RC4)
+		return fz_open_arc4(chain, key, len);
+
+	if (stmf->method == PDF_CRYPT_AESV2 || stmf->method == PDF_CRYPT_AESV3)
+		return fz_open_aesd(chain, key, len);
+
+	return fz_open_copy(chain);
+}
+
+fz_stream *
+pdf_open_crypt(fz_stream *chain, pdf_crypt *crypt, int num, int gen)
+{
+	return pdf_open_crypt_imp(chain, crypt, &crypt->stmf, num, gen);
+}
+
+fz_stream *
+pdf_open_crypt_with_filter(fz_stream *chain, pdf_crypt *crypt, char *name, int num, int gen)
+{
+	fz_error error;
+	pdf_crypt_filter cf;
+
+	if (strcmp(name, "Identity"))
+	{
+		error = pdf_parse_crypt_filter(&cf, crypt->cf, name, crypt->length);
+		if (error)
+			fz_catch(error, "cannot parse crypt filter (%d %d R)", num, gen);
+		else
+			return pdf_open_crypt_imp(chain, crypt, &cf, num, gen);
+	}
+	return chain;
+}
+
+void pdf_debug_crypt(pdf_crypt *crypt)
+{
+	int i;
+
+	printf("crypt {\n");
+
+	printf("\tv=%d length=%d\n", crypt->v, crypt->length);
+	printf("\tstmf method=%d length=%d\n", crypt->stmf.method, crypt->stmf.length);
+	printf("\tstrf method=%d length=%d\n", crypt->strf.method, crypt->strf.length);
+	printf("\tr=%d\n", crypt->r);
+
+	printf("\to=<");
+	for (i = 0; i < 32; i++)
+		printf("%02X", crypt->o[i]);
+	printf(">\n");
+
+	printf("\tu=<");
+	for (i = 0; i < 32; i++)
+		printf("%02X", crypt->u[i]);
+	printf(">\n");
+
+	printf("}\n");
+}
diff --git a/contrib/media/updf/pdf/pdf_encoding.c b/contrib/media/updf/pdf/pdf_encoding.c
new file mode 100644
index 0000000000..9a42a1c1d9
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_encoding.c
@@ -0,0 +1,83 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+#include "data_encodings.h"
+#include "data_glyphlist.h"
+
+void
+pdf_load_encoding(char **estrings, char *encoding)
+{
+	char **bstrings = NULL;
+	int i;
+
+	if (!strcmp(encoding, "StandardEncoding"))
+		bstrings = (char**) pdf_standard;
+	if (!strcmp(encoding, "MacRomanEncoding"))
+		bstrings = (char**) pdf_mac_roman;
+	if (!strcmp(encoding, "MacExpertEncoding"))
+		bstrings = (char**) pdf_mac_expert;
+	if (!strcmp(encoding, "WinAnsiEncoding"))
+		bstrings = (char**) pdf_win_ansi;
+
+	if (bstrings)
+		for (i = 0; i < 256; i++)
+			estrings[i] = bstrings[i];
+}
+
+int
+pdf_lookup_agl(char *name)
+{
+	char buf[64];
+	char *p;
+	int l = 0;
+	int r = nelem(agl_name_list) - 1;
+
+	fz_strlcpy(buf, name, sizeof buf);
+
+	/* kill anything after first period and underscore */
+	p = strchr(buf, '.');
+	if (p) p[0] = 0;
+	p = strchr(buf, '_');
+	if (p) p[0] = 0;
+
+	while (l <= r)
+	{
+		int m = (l + r) >> 1;
+		int c = strcmp(buf, agl_name_list[m]);
+		if (c < 0)
+			r = m - 1;
+		else if (c > 0)
+			l = m + 1;
+		else
+			return agl_code_list[m];
+	}
+
+	if (strstr(buf, "uni") == buf)
+		return strtol(buf + 3, NULL, 16);
+	else if (strstr(buf, "u") == buf)
+		return strtol(buf + 1, NULL, 16);
+	else if (strstr(buf, "a") == buf && strlen(buf) >= 3)
+		return strtol(buf + 1, NULL, 10);
+
+	return 0;
+}
+
+static const char *empty_dup_list[] = { 0 };
+
+const char **
+pdf_lookup_agl_duplicates(int ucs)
+{
+	int l = 0;
+	int r = nelem(agl_dup_offsets) / 2 - 1;
+	while (l <= r)
+	{
+		int m = (l + r) >> 1;
+		if (ucs < agl_dup_offsets[m << 1])
+			r = m - 1;
+		else if (ucs > agl_dup_offsets[m << 1])
+			l = m + 1;
+		else
+			return agl_dup_names + agl_dup_offsets[(m << 1) + 1];
+	}
+	return empty_dup_list;
+}
diff --git a/contrib/media/updf/pdf/pdf_font.c b/contrib/media/updf/pdf/pdf_font.c
new file mode 100644
index 0000000000..e7da43c078
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_font.c
@@ -0,0 +1,1162 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_XFREE86_H
+
+static fz_error pdf_load_font_descriptor(pdf_font_desc *fontdesc, pdf_xref *xref, fz_obj *dict, char *collection, char *basefont);
+
+static char *base_font_names[14][7] =
+{
+	{ "Courier", "CourierNew", "CourierNewPSMT", NULL },
+	{ "Courier-Bold", "CourierNew,Bold", "Courier,Bold",
+		"CourierNewPS-BoldMT", "CourierNew-Bold", NULL },
+	{ "Courier-Oblique", "CourierNew,Italic", "Courier,Italic",
+		"CourierNewPS-ItalicMT", "CourierNew-Italic", NULL },
+	{ "Courier-BoldOblique", "CourierNew,BoldItalic", "Courier,BoldItalic",
+		"CourierNewPS-BoldItalicMT", "CourierNew-BoldItalic", NULL },
+	{ "Helvetica", "ArialMT", "Arial", NULL },
+	{ "Helvetica-Bold", "Arial-BoldMT", "Arial,Bold", "Arial-Bold",
+		"Helvetica,Bold", NULL },
+	{ "Helvetica-Oblique", "Arial-ItalicMT", "Arial,Italic", "Arial-Italic",
+		"Helvetica,Italic", "Helvetica-Italic", NULL },
+	{ "Helvetica-BoldOblique", "Arial-BoldItalicMT",
+		"Arial,BoldItalic", "Arial-BoldItalic",
+		"Helvetica,BoldItalic", "Helvetica-BoldItalic", NULL },
+	{ "Times-Roman", "TimesNewRomanPSMT", "TimesNewRoman",
+		"TimesNewRomanPS", NULL },
+	{ "Times-Bold", "TimesNewRomanPS-BoldMT", "TimesNewRoman,Bold",
+		"TimesNewRomanPS-Bold", "TimesNewRoman-Bold", NULL },
+	{ "Times-Italic", "TimesNewRomanPS-ItalicMT", "TimesNewRoman,Italic",
+		"TimesNewRomanPS-Italic", "TimesNewRoman-Italic", NULL },
+	{ "Times-BoldItalic", "TimesNewRomanPS-BoldItalicMT",
+		"TimesNewRoman,BoldItalic", "TimesNewRomanPS-BoldItalic",
+		"TimesNewRoman-BoldItalic", NULL },
+	{ "Symbol", NULL },
+	{ "ZapfDingbats", NULL }
+};
+
+static int is_dynalab(char *name)
+{
+	if (strstr(name, "HuaTian"))
+		return 1;
+	if (strstr(name, "MingLi"))
+		return 1;
+	if ((strstr(name, "DF") == name) || strstr(name, "+DF"))
+		return 1;
+	if ((strstr(name, "DLC") == name) || strstr(name, "+DLC"))
+		return 1;
+	return 0;
+}
+
+static int strcmp_ignore_space(char *a, char *b)
+{
+	while (1)
+	{
+		while (*a == ' ')
+			a++;
+		while (*b == ' ')
+			b++;
+		if (*a != *b)
+			return 1;
+		if (*a == 0)
+			return *a != *b;
+		if (*b == 0)
+			return *a != *b;
+		a++;
+		b++;
+	}
+}
+
+static char *clean_font_name(char *fontname)
+{
+	int i, k;
+	for (i = 0; i < 14; i++)
+		for (k = 0; base_font_names[i][k]; k++)
+			if (!strcmp_ignore_space(base_font_names[i][k], fontname))
+				return base_font_names[i][0];
+	return fontname;
+}
+
+/*
+ * FreeType and Rendering glue
+ */
+
+enum { UNKNOWN, TYPE1, TRUETYPE };
+
+static int ft_kind(FT_Face face)
+{
+	const char *kind = FT_Get_X11_Font_Format(face);
+	if (!strcmp(kind, "TrueType"))
+		return TRUETYPE;
+	if (!strcmp(kind, "Type 1"))
+		return TYPE1;
+	if (!strcmp(kind, "CFF"))
+		return TYPE1;
+	if (!strcmp(kind, "CID Type 1"))
+		return TYPE1;
+	return UNKNOWN;
+}
+
+static int ft_is_bold(FT_Face face)
+{
+	return face->style_flags & FT_STYLE_FLAG_BOLD;
+}
+
+static int ft_is_italic(FT_Face face)
+{
+	return face->style_flags & FT_STYLE_FLAG_ITALIC;
+}
+
+static int ft_char_index(FT_Face face, int cid)
+{
+	int gid = FT_Get_Char_Index(face, cid);
+	if (gid == 0)
+		gid = FT_Get_Char_Index(face, 0xf000 + cid);
+
+	/* some chinese fonts only ship the similarly looking 0x2026 */
+	if (gid == 0 && cid == 0x22ef)
+		gid = FT_Get_Char_Index(face, 0x2026);
+
+	return gid;
+}
+
+static int ft_cid_to_gid(pdf_font_desc *fontdesc, int cid)
+{
+	if (fontdesc->to_ttf_cmap)
+	{
+		cid = pdf_lookup_cmap(fontdesc->to_ttf_cmap, cid);
+		return ft_char_index(fontdesc->font->ft_face, cid);
+	}
+
+	if (fontdesc->cid_to_gid)
+		return fontdesc->cid_to_gid[cid];
+
+	return cid;
+}
+
+int
+pdf_font_cid_to_gid(pdf_font_desc *fontdesc, int cid)
+{
+	if (fontdesc->font->ft_face)
+		return ft_cid_to_gid(fontdesc, cid);
+	return cid;
+}
+
+static int ft_width(pdf_font_desc *fontdesc, int cid)
+{
+	int gid = ft_cid_to_gid(fontdesc, cid);
+	int fterr = FT_Load_Glyph(fontdesc->font->ft_face, gid,
+			FT_LOAD_NO_HINTING | FT_LOAD_NO_BITMAP | FT_LOAD_IGNORE_TRANSFORM);
+	if (fterr)
+	{
+		fz_warn("freetype load glyph (gid %d): %s", gid, ft_error_string(fterr));
+		return 0;
+	}
+	return ((FT_Face)fontdesc->font->ft_face)->glyph->advance.x;
+}
+
+static int lookup_mre_code(char *name)
+{
+	int i;
+	for (i = 0; i < 256; i++)
+		if (pdf_mac_roman[i] && !strcmp(name, pdf_mac_roman[i]))
+			return i;
+	return -1;
+}
+
+/*
+ * Load font files.
+ */
+
+static fz_error
+pdf_load_builtin_font(pdf_font_desc *fontdesc, char *fontname)
+{
+	fz_error error;
+	unsigned char *data;
+	unsigned int len;
+
+	data = pdf_find_builtin_font(fontname, &len);
+	if (!data)
+		return fz_throw("cannot find builtin font: '%s'", fontname);
+
+	error = fz_new_font_from_memory(&fontdesc->font, data, len, 0);
+	if (error)
+		return fz_rethrow(error, "cannot load freetype font from memory");
+
+	if (!strcmp(fontname, "Symbol") || !strcmp(fontname, "ZapfDingbats"))
+		fontdesc->flags |= PDF_FD_SYMBOLIC;
+
+	return fz_okay;
+}
+
+static fz_error
+pdf_load_substitute_font(pdf_font_desc *fontdesc, int mono, int serif, int bold, int italic)
+{
+	fz_error error;
+	unsigned char *data;
+	unsigned int len;
+
+	data = pdf_find_substitute_font(mono, serif, bold, italic, &len);
+	if (!data)
+		return fz_throw("cannot find substitute font");
+
+	error = fz_new_font_from_memory(&fontdesc->font, data, len, 0);
+	if (error)
+		return fz_rethrow(error, "cannot load freetype font from memory");
+
+	fontdesc->font->ft_substitute = 1;
+	fontdesc->font->ft_bold = bold && !ft_is_bold(fontdesc->font->ft_face);
+	fontdesc->font->ft_italic = italic && !ft_is_italic(fontdesc->font->ft_face);
+	return fz_okay;
+}
+
+static fz_error
+pdf_load_substitute_cjk_font(pdf_font_desc *fontdesc, int ros, int serif)
+{
+	fz_error error;
+	unsigned char *data;
+	unsigned int len;
+
+	data = pdf_find_substitute_cjk_font(ros, serif, &len);
+	if (!data)
+		return fz_throw("cannot find builtin CJK font");
+
+	error = fz_new_font_from_memory(&fontdesc->font, data, len, 0);
+	if (error)
+		return fz_rethrow(error, "cannot load builtin CJK font");
+
+	fontdesc->font->ft_substitute = 1;
+	return fz_okay;
+}
+
+static fz_error
+pdf_load_system_font(pdf_font_desc *fontdesc, char *fontname, char *collection)
+{
+	fz_error error;
+	int bold = 0;
+	int italic = 0;
+	int serif = 0;
+	int mono = 0;
+
+	if (strstr(fontname, "Bold"))
+		bold = 1;
+	if (strstr(fontname, "Italic"))
+		italic = 1;
+	if (strstr(fontname, "Oblique"))
+		italic = 1;
+
+	if (fontdesc->flags & PDF_FD_FIXED_PITCH)
+		mono = 1;
+	if (fontdesc->flags & PDF_FD_SERIF)
+		serif = 1;
+	if (fontdesc->flags & PDF_FD_ITALIC)
+		italic = 1;
+	if (fontdesc->flags & PDF_FD_FORCE_BOLD)
+		bold = 1;
+
+	if (collection)
+	{
+		if (!strcmp(collection, "Adobe-CNS1"))
+			return pdf_load_substitute_cjk_font(fontdesc, PDF_ROS_CNS, serif);
+		else if (!strcmp(collection, "Adobe-GB1"))
+			return pdf_load_substitute_cjk_font(fontdesc, PDF_ROS_GB, serif);
+		else if (!strcmp(collection, "Adobe-Japan1"))
+			return pdf_load_substitute_cjk_font(fontdesc, PDF_ROS_JAPAN, serif);
+		else if (!strcmp(collection, "Adobe-Korea1"))
+			return pdf_load_substitute_cjk_font(fontdesc, PDF_ROS_KOREA, serif);
+		return fz_throw("unknown cid collection: %s", collection);
+	}
+
+	error = pdf_load_substitute_font(fontdesc, mono, serif, bold, italic);
+	if (error)
+		return fz_rethrow(error, "cannot load substitute font");
+
+	return fz_okay;
+}
+
+static fz_error
+pdf_load_embedded_font(pdf_font_desc *fontdesc, pdf_xref *xref, fz_obj *stmref)
+{
+	fz_error error;
+	fz_buffer *buf;
+
+	error = pdf_load_stream(&buf, xref, fz_to_num(stmref), fz_to_gen(stmref));
+	if (error)
+		return fz_rethrow(error, "cannot load font stream (%d %d R)", fz_to_num(stmref), fz_to_gen(stmref));
+
+	error = fz_new_font_from_memory(&fontdesc->font, buf->data, buf->len, 0);
+	if (error)
+	{
+		fz_drop_buffer(buf);
+		return fz_rethrow(error, "cannot load embedded font (%d %d R)", fz_to_num(stmref), fz_to_gen(stmref));
+	}
+
+	/* save the buffer so we can free it later */
+	fontdesc->font->ft_data = buf->data;
+	fontdesc->font->ft_size = buf->len;
+	fz_free(buf); /* only free the fz_buffer struct, not the contained data */
+
+	fontdesc->is_embedded = 1;
+
+	return fz_okay;
+}
+
+/*
+ * Create and destroy
+ */
+
+pdf_font_desc *
+pdf_keep_font(pdf_font_desc *fontdesc)
+{
+	fontdesc->refs ++;
+	return fontdesc;
+}
+
+void
+pdf_drop_font(pdf_font_desc *fontdesc)
+{
+	if (fontdesc && --fontdesc->refs == 0)
+	{
+		if (fontdesc->font)
+			fz_drop_font(fontdesc->font);
+		if (fontdesc->encoding)
+			pdf_drop_cmap(fontdesc->encoding);
+		if (fontdesc->to_ttf_cmap)
+			pdf_drop_cmap(fontdesc->to_ttf_cmap);
+		if (fontdesc->to_unicode)
+			pdf_drop_cmap(fontdesc->to_unicode);
+		fz_free(fontdesc->cid_to_gid);
+		fz_free(fontdesc->cid_to_ucs);
+		fz_free(fontdesc->hmtx);
+		fz_free(fontdesc->vmtx);
+		fz_free(fontdesc);
+	}
+}
+
+pdf_font_desc *
+pdf_new_font_desc(void)
+{
+	pdf_font_desc *fontdesc;
+
+	fontdesc = fz_malloc(sizeof(pdf_font_desc));
+	fontdesc->refs = 1;
+
+	fontdesc->font = NULL;
+
+	fontdesc->flags = 0;
+	fontdesc->italic_angle = 0;
+	fontdesc->ascent = 0;
+	fontdesc->descent = 0;
+	fontdesc->cap_height = 0;
+	fontdesc->x_height = 0;
+	fontdesc->missing_width = 0;
+
+	fontdesc->encoding = NULL;
+	fontdesc->to_ttf_cmap = NULL;
+	fontdesc->cid_to_gid_len = 0;
+	fontdesc->cid_to_gid = NULL;
+
+	fontdesc->to_unicode = NULL;
+	fontdesc->cid_to_ucs_len = 0;
+	fontdesc->cid_to_ucs = NULL;
+
+	fontdesc->wmode = 0;
+
+	fontdesc->hmtx_cap = 0;
+	fontdesc->vmtx_cap = 0;
+	fontdesc->hmtx_len = 0;
+	fontdesc->vmtx_len = 0;
+	fontdesc->hmtx = NULL;
+	fontdesc->vmtx = NULL;
+
+	fontdesc->dhmtx.lo = 0x0000;
+	fontdesc->dhmtx.hi = 0xFFFF;
+	fontdesc->dhmtx.w = 1000;
+
+	fontdesc->dvmtx.lo = 0x0000;
+	fontdesc->dvmtx.hi = 0xFFFF;
+	fontdesc->dvmtx.x = 0;
+	fontdesc->dvmtx.y = 880;
+	fontdesc->dvmtx.w = -1000;
+
+	fontdesc->is_embedded = 0;
+
+	return fontdesc;
+}
+
+/*
+ * Simple fonts (Type1 and TrueType)
+ */
+
+static fz_error
+pdf_load_simple_font(pdf_font_desc **fontdescp, pdf_xref *xref, fz_obj *dict)
+{
+	fz_error error;
+	fz_obj *descriptor;
+	fz_obj *encoding;
+	fz_obj *widths;
+	unsigned short *etable = NULL;
+	pdf_font_desc *fontdesc;
+	FT_Face face;
+	FT_CharMap cmap;
+	int symbolic;
+	int kind;
+
+	char *basefont;
+	char *fontname;
+	char *estrings[256];
+	char ebuffer[256][32];
+	int i, k, n;
+	int fterr;
+
+	basefont = fz_to_name(fz_dict_gets(dict, "BaseFont"));
+	fontname = clean_font_name(basefont);
+
+	/* Load font file */
+
+	fontdesc = pdf_new_font_desc();
+
+	descriptor = fz_dict_gets(dict, "FontDescriptor");
+	if (descriptor)
+		error = pdf_load_font_descriptor(fontdesc, xref, descriptor, NULL, basefont);
+	else
+		error = pdf_load_builtin_font(fontdesc, fontname);
+	if (error)
+		goto cleanup;
+
+	/* Some chinese documents mistakenly consider WinAnsiEncoding to be codepage 936 */
+	if (!*fontdesc->font->name &&
+		!fz_dict_gets(dict, "ToUnicode") &&
+		!strcmp(fz_to_name(fz_dict_gets(dict, "Encoding")), "WinAnsiEncoding") &&
+		fz_to_int(fz_dict_gets(descriptor, "Flags")) == 4)
+	{
+		/* note: without the comma, pdf_load_font_descriptor would prefer /FontName over /BaseFont */
+		char *cp936fonts[] = {
+			"\xCB\xCE\xCC\xE5", "SimSun,Regular",
+			"\xBA\xDA\xCC\xE5", "SimHei,Regular",
+			"\xBF\xAC\xCC\xE5_GB2312", "SimKai,Regular",
+			"\xB7\xC2\xCB\xCE_GB2312", "SimFang,Regular",
+			"\xC1\xA5\xCA\xE9", "SimLi,Regular",
+			NULL
+		};
+		for (i = 0; cp936fonts[i]; i += 2)
+			if (!strcmp(basefont, cp936fonts[i]))
+				break;
+		if (cp936fonts[i])
+		{
+			fz_warn("workaround for S22PDF lying about chinese font encodings");
+			pdf_drop_font(fontdesc);
+			fontdesc = pdf_new_font_desc();
+			error = pdf_load_font_descriptor(fontdesc, xref, descriptor, "Adobe-GB1", cp936fonts[i+1]);
+			error |= pdf_load_system_cmap(&fontdesc->encoding, "GBK-EUC-H");
+			error |= pdf_load_system_cmap(&fontdesc->to_unicode, "Adobe-GB1-UCS2");
+			error |= pdf_load_system_cmap(&fontdesc->to_ttf_cmap, "Adobe-GB1-UCS2");
+			if (error)
+				return fz_rethrow(error, "cannot load font");
+
+			face = fontdesc->font->ft_face;
+			kind = ft_kind(face);
+			goto skip_encoding;
+		}
+	}
+
+	face = fontdesc->font->ft_face;
+	kind = ft_kind(face);
+
+	/* Encoding */
+
+	symbolic = fontdesc->flags & 4;
+
+	if (face->num_charmaps > 0)
+		cmap = face->charmaps[0];
+	else
+		cmap = NULL;
+
+	for (i = 0; i < face->num_charmaps; i++)
+	{
+		FT_CharMap test = face->charmaps[i];
+
+		if (kind == TYPE1)
+		{
+			if (test->platform_id == 7)
+				cmap = test;
+		}
+
+		if (kind == TRUETYPE)
+		{
+			if (test->platform_id == 1 && test->encoding_id == 0)
+				cmap = test;
+			if (test->platform_id == 3 && test->encoding_id == 1)
+				cmap = test;
+		}
+	}
+
+	if (cmap)
+	{
+		fterr = FT_Set_Charmap(face, cmap);
+		if (fterr)
+			fz_warn("freetype could not set cmap: %s", ft_error_string(fterr));
+	}
+	else
+		fz_warn("freetype could not find any cmaps");
+
+	etable = fz_calloc(256, sizeof(unsigned short));
+	for (i = 0; i < 256; i++)
+	{
+		estrings[i] = NULL;
+		etable[i] = 0;
+	}
+
+	encoding = fz_dict_gets(dict, "Encoding");
+	if (encoding)
+	{
+		if (fz_is_name(encoding))
+			pdf_load_encoding(estrings, fz_to_name(encoding));
+
+		if (fz_is_dict(encoding))
+		{
+			fz_obj *base, *diff, *item;
+
+			base = fz_dict_gets(encoding, "BaseEncoding");
+			if (fz_is_name(base))
+				pdf_load_encoding(estrings, fz_to_name(base));
+			else if (!fontdesc->is_embedded && !symbolic)
+				pdf_load_encoding(estrings, "StandardEncoding");
+
+			diff = fz_dict_gets(encoding, "Differences");
+			if (fz_is_array(diff))
+			{
+				n = fz_array_len(diff);
+				k = 0;
+				for (i = 0; i < n; i++)
+				{
+					item = fz_array_get(diff, i);
+					if (fz_is_int(item))
+						k = fz_to_int(item);
+					if (fz_is_name(item))
+						estrings[k++] = fz_to_name(item);
+					if (k < 0) k = 0;
+					if (k > 255) k = 255;
+				}
+			}
+		}
+	}
+
+	/* start with the builtin encoding */
+	for (i = 0; i < 256; i++)
+		etable[i] = ft_char_index(face, i);
+
+	/* encode by glyph name where we can */
+	if (kind == TYPE1)
+	{
+		for (i = 0; i < 256; i++)
+		{
+			if (estrings[i])
+			{
+				etable[i] = FT_Get_Name_Index(face, estrings[i]);
+				if (etable[i] == 0)
+				{
+					int aglcode = pdf_lookup_agl(estrings[i]);
+					const char **dupnames = pdf_lookup_agl_duplicates(aglcode);
+					while (*dupnames)
+					{
+						etable[i] = FT_Get_Name_Index(face, (char*)*dupnames);
+						if (etable[i])
+							break;
+						dupnames++;
+					}
+				}
+			}
+		}
+	}
+
+	/* encode by glyph name where we can */
+	if (kind == TRUETYPE)
+	{
+		/* Unicode cmap */
+		if (!symbolic && face->charmap && face->charmap->platform_id == 3)
+		{
+			for (i = 0; i < 256; i++)
+			{
+				if (estrings[i])
+				{
+					int aglcode = pdf_lookup_agl(estrings[i]);
+					if (!aglcode)
+						etable[i] = FT_Get_Name_Index(face, estrings[i]);
+					else
+						etable[i] = ft_char_index(face, aglcode);
+				}
+			}
+		}
+
+		/* MacRoman cmap */
+		else if (!symbolic && face->charmap && face->charmap->platform_id == 1)
+		{
+			for (i = 0; i < 256; i++)
+			{
+				if (estrings[i])
+				{
+					k = lookup_mre_code(estrings[i]);
+					if (k <= 0)
+						etable[i] = FT_Get_Name_Index(face, estrings[i]);
+					else
+						etable[i] = ft_char_index(face, k);
+				}
+			}
+		}
+
+		/* Symbolic cmap */
+		else
+		{
+			for (i = 0; i < 256; i++)
+			{
+				if (estrings[i])
+				{
+					etable[i] = FT_Get_Name_Index(face, estrings[i]);
+					if (etable[i] == 0)
+						etable[i] = ft_char_index(face, i);
+				}
+			}
+		}
+	}
+
+	/* try to reverse the glyph names from the builtin encoding */
+	for (i = 0; i < 256; i++)
+	{
+		if (etable[i] && !estrings[i])
+		{
+			if (FT_HAS_GLYPH_NAMES(face))
+			{
+				fterr = FT_Get_Glyph_Name(face, etable[i], ebuffer[i], 32);
+				if (fterr)
+					fz_warn("freetype get glyph name (gid %d): %s", etable[i], ft_error_string(fterr));
+				if (ebuffer[i][0])
+					estrings[i] = ebuffer[i];
+			}
+			else
+			{
+				estrings[i] = (char*) pdf_win_ansi[i]; /* discard const */
+			}
+		}
+	}
+
+	fontdesc->encoding = pdf_new_identity_cmap(0, 1);
+	fontdesc->cid_to_gid_len = 256;
+	fontdesc->cid_to_gid = etable;
+
+	error = pdf_load_to_unicode(fontdesc, xref, estrings, NULL, fz_dict_gets(dict, "ToUnicode"));
+	if (error)
+		fz_catch(error, "cannot load to_unicode");
+
+skip_encoding:
+
+	/* Widths */
+
+	pdf_set_default_hmtx(fontdesc, fontdesc->missing_width);
+
+	widths = fz_dict_gets(dict, "Widths");
+	if (widths)
+	{
+		int first, last;
+
+		first = fz_to_int(fz_dict_gets(dict, "FirstChar"));
+		last = fz_to_int(fz_dict_gets(dict, "LastChar"));
+
+		if (first < 0 || last > 255 || first > last)
+			first = last = 0;
+
+		for (i = 0; i < last - first + 1; i++)
+		{
+			int wid = fz_to_int(fz_array_get(widths, i));
+			pdf_add_hmtx(fontdesc, i + first, i + first, wid);
+		}
+	}
+	else
+	{
+		fterr = FT_Set_Char_Size(face, 1000, 1000, 72, 72);
+		if (fterr)
+			fz_warn("freetype set character size: %s", ft_error_string(fterr));
+		for (i = 0; i < 256; i++)
+		{
+			pdf_add_hmtx(fontdesc, i, i, ft_width(fontdesc, i));
+		}
+	}
+
+	pdf_end_hmtx(fontdesc);
+
+	*fontdescp = fontdesc;
+	return fz_okay;
+
+cleanup:
+	if (etable != fontdesc->cid_to_gid)
+		fz_free(etable);
+	pdf_drop_font(fontdesc);
+	return fz_rethrow(error, "cannot load simple font (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+}
+
+/*
+ * CID Fonts
+ */
+
+static fz_error
+load_cid_font(pdf_font_desc **fontdescp, pdf_xref *xref, fz_obj *dict, fz_obj *encoding, fz_obj *to_unicode)
+{
+	fz_error error;
+	fz_obj *widths;
+	fz_obj *descriptor;
+	pdf_font_desc *fontdesc;
+	FT_Face face;
+	int kind;
+	char collection[256];
+	char *basefont;
+	int i, k, fterr;
+	fz_obj *obj;
+	int dw;
+
+	/* Get font name and CID collection */
+
+	basefont = fz_to_name(fz_dict_gets(dict, "BaseFont"));
+
+	{
+		fz_obj *cidinfo;
+		char tmpstr[64];
+		int tmplen;
+
+		cidinfo = fz_dict_gets(dict, "CIDSystemInfo");
+		if (!cidinfo)
+			return fz_throw("cid font is missing info");
+
+		obj = fz_dict_gets(cidinfo, "Registry");
+		tmplen = MIN(sizeof tmpstr - 1, fz_to_str_len(obj));
+		memcpy(tmpstr, fz_to_str_buf(obj), tmplen);
+		tmpstr[tmplen] = '\0';
+		fz_strlcpy(collection, tmpstr, sizeof collection);
+
+		fz_strlcat(collection, "-", sizeof collection);
+
+		obj = fz_dict_gets(cidinfo, "Ordering");
+		tmplen = MIN(sizeof tmpstr - 1, fz_to_str_len(obj));
+		memcpy(tmpstr, fz_to_str_buf(obj), tmplen);
+		tmpstr[tmplen] = '\0';
+		fz_strlcat(collection, tmpstr, sizeof collection);
+	}
+
+	/* Load font file */
+
+	fontdesc = pdf_new_font_desc();
+
+	descriptor = fz_dict_gets(dict, "FontDescriptor");
+	if (descriptor)
+		error = pdf_load_font_descriptor(fontdesc, xref, descriptor, collection, basefont);
+	else
+		error = fz_throw("syntaxerror: missing font descriptor");
+	if (error)
+		goto cleanup;
+
+	face = fontdesc->font->ft_face;
+	kind = ft_kind(face);
+
+	/* Encoding */
+
+	error = fz_okay;
+	if (fz_is_name(encoding))
+	{
+		if (!strcmp(fz_to_name(encoding), "Identity-H"))
+			fontdesc->encoding = pdf_new_identity_cmap(0, 2);
+		else if (!strcmp(fz_to_name(encoding), "Identity-V"))
+			fontdesc->encoding = pdf_new_identity_cmap(1, 2);
+		else
+			error = pdf_load_system_cmap(&fontdesc->encoding, fz_to_name(encoding));
+	}
+	else if (fz_is_indirect(encoding))
+	{
+		error = pdf_load_embedded_cmap(&fontdesc->encoding, xref, encoding);
+	}
+	else
+	{
+		error = fz_throw("syntaxerror: font missing encoding");
+	}
+	if (error)
+		goto cleanup;
+
+	pdf_set_font_wmode(fontdesc, pdf_get_wmode(fontdesc->encoding));
+
+	if (kind == TRUETYPE)
+	{
+		fz_obj *cidtogidmap;
+
+		cidtogidmap = fz_dict_gets(dict, "CIDToGIDMap");
+		if (fz_is_indirect(cidtogidmap))
+		{
+			fz_buffer *buf;
+
+			error = pdf_load_stream(&buf, xref, fz_to_num(cidtogidmap), fz_to_gen(cidtogidmap));
+			if (error)
+				goto cleanup;
+
+			fontdesc->cid_to_gid_len = (buf->len) / 2;
+			fontdesc->cid_to_gid = fz_calloc(fontdesc->cid_to_gid_len, sizeof(unsigned short));
+			for (i = 0; i < fontdesc->cid_to_gid_len; i++)
+				fontdesc->cid_to_gid[i] = (buf->data[i * 2] << 8) + buf->data[i * 2 + 1];
+
+			fz_drop_buffer(buf);
+		}
+
+		/* if truetype font is external, cidtogidmap should not be identity */
+		/* so we map from cid to unicode and then map that through the (3 1) */
+		/* unicode cmap to get a glyph id */
+		else if (fontdesc->font->ft_substitute)
+		{
+			fterr = FT_Select_Charmap(face, ft_encoding_unicode);
+			if (fterr)
+			{
+				error = fz_throw("fonterror: no unicode cmap when emulating CID font: %s", ft_error_string(fterr));
+				goto cleanup;
+			}
+
+			if (!strcmp(collection, "Adobe-CNS1"))
+				error = pdf_load_system_cmap(&fontdesc->to_ttf_cmap, "Adobe-CNS1-UCS2");
+			else if (!strcmp(collection, "Adobe-GB1"))
+				error = pdf_load_system_cmap(&fontdesc->to_ttf_cmap, "Adobe-GB1-UCS2");
+			else if (!strcmp(collection, "Adobe-Japan1"))
+				error = pdf_load_system_cmap(&fontdesc->to_ttf_cmap, "Adobe-Japan1-UCS2");
+			else if (!strcmp(collection, "Adobe-Japan2"))
+				error = pdf_load_system_cmap(&fontdesc->to_ttf_cmap, "Adobe-Japan2-UCS2");
+			else if (!strcmp(collection, "Adobe-Korea1"))
+				error = pdf_load_system_cmap(&fontdesc->to_ttf_cmap, "Adobe-Korea1-UCS2");
+			else
+				error = fz_okay;
+
+			if (error)
+			{
+				error = fz_rethrow(error, "cannot load system cmap %s", collection);
+				goto cleanup;
+			}
+		}
+	}
+
+	error = pdf_load_to_unicode(fontdesc, xref, NULL, collection, to_unicode);
+	if (error)
+		fz_catch(error, "cannot load to_unicode");
+
+	/* Horizontal */
+
+	dw = 1000;
+	obj = fz_dict_gets(dict, "DW");
+	if (obj)
+		dw = fz_to_int(obj);
+	pdf_set_default_hmtx(fontdesc, dw);
+
+	widths = fz_dict_gets(dict, "W");
+	if (widths)
+	{
+		int c0, c1, w;
+
+		for (i = 0; i < fz_array_len(widths); )
+		{
+			c0 = fz_to_int(fz_array_get(widths, i));
+			obj = fz_array_get(widths, i + 1);
+			if (fz_is_array(obj))
+			{
+				for (k = 0; k < fz_array_len(obj); k++)
+				{
+					w = fz_to_int(fz_array_get(obj, k));
+					pdf_add_hmtx(fontdesc, c0 + k, c0 + k, w);
+				}
+				i += 2;
+			}
+			else
+			{
+				c1 = fz_to_int(obj);
+				w = fz_to_int(fz_array_get(widths, i + 2));
+				pdf_add_hmtx(fontdesc, c0, c1, w);
+				i += 3;
+			}
+		}
+	}
+
+	pdf_end_hmtx(fontdesc);
+
+	/* Vertical */
+
+	if (pdf_get_wmode(fontdesc->encoding) == 1)
+	{
+		int dw2y = 880;
+		int dw2w = -1000;
+
+		obj = fz_dict_gets(dict, "DW2");
+		if (obj)
+		{
+			dw2y = fz_to_int(fz_array_get(obj, 0));
+			dw2w = fz_to_int(fz_array_get(obj, 1));
+		}
+
+		pdf_set_default_vmtx(fontdesc, dw2y, dw2w);
+
+		widths = fz_dict_gets(dict, "W2");
+		if (widths)
+		{
+			int c0, c1, w, x, y;
+
+			for (i = 0; i < fz_array_len(widths); )
+			{
+				c0 = fz_to_int(fz_array_get(widths, i));
+				obj = fz_array_get(widths, i + 1);
+				if (fz_is_array(obj))
+				{
+					for (k = 0; k * 3 < fz_array_len(obj); k ++)
+					{
+						w = fz_to_int(fz_array_get(obj, k * 3 + 0));
+						x = fz_to_int(fz_array_get(obj, k * 3 + 1));
+						y = fz_to_int(fz_array_get(obj, k * 3 + 2));
+						pdf_add_vmtx(fontdesc, c0 + k, c0 + k, x, y, w);
+					}
+					i += 2;
+				}
+				else
+				{
+					c1 = fz_to_int(obj);
+					w = fz_to_int(fz_array_get(widths, i + 2));
+					x = fz_to_int(fz_array_get(widths, i + 3));
+					y = fz_to_int(fz_array_get(widths, i + 4));
+					pdf_add_vmtx(fontdesc, c0, c1, x, y, w);
+					i += 5;
+				}
+			}
+		}
+
+		pdf_end_vmtx(fontdesc);
+	}
+
+	*fontdescp = fontdesc;
+	return fz_okay;
+
+cleanup:
+	pdf_drop_font(fontdesc);
+	return fz_rethrow(error, "cannot load cid font (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+}
+
+static fz_error
+pdf_load_type0_font(pdf_font_desc **fontdescp, pdf_xref *xref, fz_obj *dict)
+{
+	fz_error error;
+	fz_obj *dfonts;
+	fz_obj *dfont;
+	fz_obj *subtype;
+	fz_obj *encoding;
+	fz_obj *to_unicode;
+
+	dfonts = fz_dict_gets(dict, "DescendantFonts");
+	if (!dfonts)
+		return fz_throw("cid font is missing descendant fonts");
+
+	dfont = fz_array_get(dfonts, 0);
+
+	subtype = fz_dict_gets(dfont, "Subtype");
+	encoding = fz_dict_gets(dict, "Encoding");
+	to_unicode = fz_dict_gets(dict, "ToUnicode");
+
+	if (fz_is_name(subtype) && !strcmp(fz_to_name(subtype), "CIDFontType0"))
+		error = load_cid_font(fontdescp, xref, dfont, encoding, to_unicode);
+	else if (fz_is_name(subtype) && !strcmp(fz_to_name(subtype), "CIDFontType2"))
+		error = load_cid_font(fontdescp, xref, dfont, encoding, to_unicode);
+	else
+		error = fz_throw("syntaxerror: unknown cid font type");
+	if (error)
+		return fz_rethrow(error, "cannot load descendant font (%d %d R)", fz_to_num(dfont), fz_to_gen(dfont));
+
+	return fz_okay;
+}
+
+/*
+ * FontDescriptor
+ */
+
+static fz_error
+pdf_load_font_descriptor(pdf_font_desc *fontdesc, pdf_xref *xref, fz_obj *dict, char *collection, char *basefont)
+{
+	fz_error error;
+	fz_obj *obj1, *obj2, *obj3, *obj;
+	char *fontname;
+	char *origname;
+	FT_Face face;
+
+	if (!strchr(basefont, ',') || strchr(basefont, '+'))
+		origname = fz_to_name(fz_dict_gets(dict, "FontName"));
+	else
+		origname = basefont;
+	fontname = clean_font_name(origname);
+
+	fontdesc->flags = fz_to_int(fz_dict_gets(dict, "Flags"));
+	fontdesc->italic_angle = fz_to_real(fz_dict_gets(dict, "ItalicAngle"));
+	fontdesc->ascent = fz_to_real(fz_dict_gets(dict, "Ascent"));
+	fontdesc->descent = fz_to_real(fz_dict_gets(dict, "Descent"));
+	fontdesc->cap_height = fz_to_real(fz_dict_gets(dict, "CapHeight"));
+	fontdesc->x_height = fz_to_real(fz_dict_gets(dict, "XHeight"));
+	fontdesc->missing_width = fz_to_real(fz_dict_gets(dict, "MissingWidth"));
+
+	obj1 = fz_dict_gets(dict, "FontFile");
+	obj2 = fz_dict_gets(dict, "FontFile2");
+	obj3 = fz_dict_gets(dict, "FontFile3");
+	obj = obj1 ? obj1 : obj2 ? obj2 : obj3;
+
+	if (fz_is_indirect(obj))
+	{
+		error = pdf_load_embedded_font(fontdesc, xref, obj);
+		if (error)
+		{
+			fz_catch(error, "ignored error when loading embedded font, attempting to load system font");
+			if (origname != fontname)
+				error = pdf_load_builtin_font(fontdesc, fontname);
+			else
+				error = pdf_load_system_font(fontdesc, fontname, collection);
+			if (error)
+				return fz_rethrow(error, "cannot load font descriptor (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+		}
+	}
+	else
+	{
+		if (origname != fontname)
+			error = pdf_load_builtin_font(fontdesc, fontname);
+		else
+			error = pdf_load_system_font(fontdesc, fontname, collection);
+		if (error)
+			return fz_rethrow(error, "cannot load font descriptor (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+	}
+
+	fz_strlcpy(fontdesc->font->name, fontname, sizeof fontdesc->font->name);
+
+	/* Check for DynaLab fonts that must use hinting */
+	face = fontdesc->font->ft_face;
+	if (ft_kind(face) == TRUETYPE)
+	{
+		if (FT_IS_TRICKY(face) || is_dynalab(fontdesc->font->name))
+			fontdesc->font->ft_hint = 1;
+	}
+
+	return fz_okay;
+
+}
+
+static void
+pdf_make_width_table(pdf_font_desc *fontdesc)
+{
+	fz_font *font = fontdesc->font;
+	int i, k, cid, gid;
+
+	font->width_count = 0;
+	for (i = 0; i < fontdesc->hmtx_len; i++)
+	{
+		for (k = fontdesc->hmtx[i].lo; k <= fontdesc->hmtx[i].hi; k++)
+		{
+			cid = pdf_lookup_cmap(fontdesc->encoding, k);
+			gid = pdf_font_cid_to_gid(fontdesc, cid);
+			if (gid > font->width_count)
+				font->width_count = gid;
+		}
+	}
+	font->width_count ++;
+
+	font->width_table = fz_calloc(font->width_count, sizeof(int));
+	memset(font->width_table, 0, sizeof(int) * font->width_count);
+
+	for (i = 0; i < fontdesc->hmtx_len; i++)
+	{
+		for (k = fontdesc->hmtx[i].lo; k <= fontdesc->hmtx[i].hi; k++)
+		{
+			cid = pdf_lookup_cmap(fontdesc->encoding, k);
+			gid = pdf_font_cid_to_gid(fontdesc, cid);
+			if (gid >= 0 && gid < font->width_count)
+				font->width_table[gid] = fontdesc->hmtx[i].w;
+		}
+	}
+}
+
+fz_error
+pdf_load_font(pdf_font_desc **fontdescp, pdf_xref *xref, fz_obj *rdb, fz_obj *dict)
+{
+	fz_error error;
+	char *subtype;
+	fz_obj *dfonts;
+	fz_obj *charprocs;
+
+	if ((*fontdescp = pdf_find_item(xref->store, pdf_drop_font, dict)))
+	{
+		pdf_keep_font(*fontdescp);
+		return fz_okay;
+	}
+
+	subtype = fz_to_name(fz_dict_gets(dict, "Subtype"));
+	dfonts = fz_dict_gets(dict, "DescendantFonts");
+	charprocs = fz_dict_gets(dict, "CharProcs");
+
+	if (subtype && !strcmp(subtype, "Type0"))
+		error = pdf_load_type0_font(fontdescp, xref, dict);
+	else if (subtype && !strcmp(subtype, "Type1"))
+		error = pdf_load_simple_font(fontdescp, xref, dict);
+	else if (subtype && !strcmp(subtype, "MMType1"))
+		error = pdf_load_simple_font(fontdescp, xref, dict);
+	else if (subtype && !strcmp(subtype, "TrueType"))
+		error = pdf_load_simple_font(fontdescp, xref, dict);
+	else if (subtype && !strcmp(subtype, "Type3"))
+		error = pdf_load_type3_font(fontdescp, xref, rdb, dict);
+	else if (charprocs)
+	{
+		fz_warn("unknown font format, guessing type3.");
+		error = pdf_load_type3_font(fontdescp, xref, rdb, dict);
+	}
+	else if (dfonts)
+	{
+		fz_warn("unknown font format, guessing type0.");
+		error = pdf_load_type0_font(fontdescp, xref, dict);
+	}
+	else
+	{
+		fz_warn("unknown font format, guessing type1 or truetype.");
+		error = pdf_load_simple_font(fontdescp, xref, dict);
+	}
+	if (error)
+		return fz_rethrow(error, "cannot load font (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+
+	/* Save the widths to stretch non-CJK substitute fonts */
+	if ((*fontdescp)->font->ft_substitute && !(*fontdescp)->to_ttf_cmap)
+		pdf_make_width_table(*fontdescp);
+
+	pdf_store_item(xref->store, pdf_keep_font, pdf_drop_font, dict, *fontdescp);
+
+	return fz_okay;
+}
+
+void
+pdf_debug_font(pdf_font_desc *fontdesc)
+{
+	int i;
+
+	printf("fontdesc {\n");
+
+	if (fontdesc->font->ft_face)
+		printf("\tfreetype font\n");
+	if (fontdesc->font->t3procs)
+		printf("\ttype3 font\n");
+
+	printf("\twmode %d\n", fontdesc->wmode);
+	printf("\tDW %d\n", fontdesc->dhmtx.w);
+
+	printf("\tW {\n");
+	for (i = 0; i < fontdesc->hmtx_len; i++)
+		printf("\t\t<%04x> <%04x> %d\n",
+			fontdesc->hmtx[i].lo, fontdesc->hmtx[i].hi, fontdesc->hmtx[i].w);
+	printf("\t}\n");
+
+	if (fontdesc->wmode)
+	{
+		printf("\tDW2 [%d %d]\n", fontdesc->dvmtx.y, fontdesc->dvmtx.w);
+		printf("\tW2 {\n");
+		for (i = 0; i < fontdesc->vmtx_len; i++)
+			printf("\t\t<%04x> <%04x> %d %d %d\n", fontdesc->vmtx[i].lo, fontdesc->vmtx[i].hi,
+				fontdesc->vmtx[i].x, fontdesc->vmtx[i].y, fontdesc->vmtx[i].w);
+		printf("\t}\n");
+	}
+}
diff --git a/contrib/media/updf/pdf/pdf_fontfile.c b/contrib/media/updf/pdf/pdf_fontfile.c
new file mode 100644
index 0000000000..fb85bee402
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_fontfile.c
@@ -0,0 +1,139 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+#ifdef NOCJK
+#define NOCJKFONT
+#endif
+
+#include "../generated/font_base14.h"
+
+#ifndef NODROIDFONT
+#include "../generated/font_droid.h"
+#endif
+
+#ifndef NOCJKFONT
+#include "../generated/font_cjk.h"
+#endif
+
+unsigned char *
+pdf_find_builtin_font(char *name, unsigned int *len)
+{
+	if (!strcmp("Courier", name)) {
+		*len = sizeof pdf_font_NimbusMonL_Regu;
+		return (unsigned char*) pdf_font_NimbusMonL_Regu;
+	}
+	if (!strcmp("Courier-Bold", name)) {
+		*len = sizeof pdf_font_NimbusMonL_Bold;
+		return (unsigned char*) pdf_font_NimbusMonL_Bold;
+	}
+	if (!strcmp("Courier", name)) {
+		*len = sizeof pdf_font_NimbusMonL_Regu;
+		return (unsigned char*) pdf_font_NimbusMonL_Regu;
+	}
+	if (!strcmp("Courier-Bold", name)) {
+		*len = sizeof pdf_font_NimbusMonL_Bold;
+		return (unsigned char*) pdf_font_NimbusMonL_Bold;
+	}
+	if (!strcmp("Courier-Oblique", name)) {
+		*len = sizeof pdf_font_NimbusMonL_ReguObli;
+		return (unsigned char*) pdf_font_NimbusMonL_ReguObli;
+	}
+	if (!strcmp("Courier-BoldOblique", name)) {
+		*len = sizeof pdf_font_NimbusMonL_BoldObli;
+		return (unsigned char*) pdf_font_NimbusMonL_BoldObli;
+	}
+	if (!strcmp("Helvetica", name)) {
+		*len = sizeof pdf_font_NimbusSanL_Regu;
+		return (unsigned char*) pdf_font_NimbusSanL_Regu;
+	}
+	if (!strcmp("Helvetica-Bold", name)) {
+		*len = sizeof pdf_font_NimbusSanL_Bold;
+		return (unsigned char*) pdf_font_NimbusSanL_Bold;
+	}
+	if (!strcmp("Helvetica-Oblique", name)) {
+		*len = sizeof pdf_font_NimbusSanL_ReguItal;
+		return (unsigned char*) pdf_font_NimbusSanL_ReguItal;
+	}
+	if (!strcmp("Helvetica-BoldOblique", name)) {
+		*len = sizeof pdf_font_NimbusSanL_BoldItal;
+		return (unsigned char*) pdf_font_NimbusSanL_BoldItal;
+	}
+	if (!strcmp("Times-Roman", name)) {
+		*len = sizeof pdf_font_NimbusRomNo9L_Regu;
+		return (unsigned char*) pdf_font_NimbusRomNo9L_Regu;
+	}
+	if (!strcmp("Times-Bold", name)) {
+		*len = sizeof pdf_font_NimbusRomNo9L_Medi;
+		return (unsigned char*) pdf_font_NimbusRomNo9L_Medi;
+	}
+	if (!strcmp("Times-Italic", name)) {
+		*len = sizeof pdf_font_NimbusRomNo9L_ReguItal;
+		return (unsigned char*) pdf_font_NimbusRomNo9L_ReguItal;
+	}
+	if (!strcmp("Times-BoldItalic", name)) {
+		*len = sizeof pdf_font_NimbusRomNo9L_MediItal;
+		return (unsigned char*) pdf_font_NimbusRomNo9L_MediItal;
+	}
+	if (!strcmp("Symbol", name)) {
+		*len = sizeof pdf_font_StandardSymL;
+		return (unsigned char*) pdf_font_StandardSymL;
+	}
+	if (!strcmp("ZapfDingbats", name)) {
+		*len = sizeof pdf_font_Dingbats;
+		return (unsigned char*) pdf_font_Dingbats;
+	}
+	*len = 0;
+	return NULL;
+}
+
+unsigned char *
+pdf_find_substitute_font(int mono, int serif, int bold, int italic, unsigned int *len)
+{
+#ifdef NODROIDFONT
+	if (mono) {
+		if (bold) {
+			if (italic) return pdf_find_builtin_font("Courier-BoldOblique", len);
+			else return pdf_find_builtin_font("Courier-Bold", len);
+		} else {
+			if (italic) return pdf_find_builtin_font("Courier-Oblique", len);
+			else return pdf_find_builtin_font("Courier", len);
+		}
+	} else if (serif) {
+		if (bold) {
+			if (italic) return pdf_find_builtin_font("Times-BoldItalic", len);
+			else return pdf_find_builtin_font("Times-Bold", len);
+		} else {
+			if (italic) return pdf_find_builtin_font("Times-Italic", len);
+			else return pdf_find_builtin_font("Times-Roman", len);
+		}
+	} else {
+		if (bold) {
+			if (italic) return pdf_find_builtin_font("Helvetica-BoldOblique", len);
+			else return pdf_find_builtin_font("Helvetica-Bold", len);
+		} else {
+			if (italic) return pdf_find_builtin_font("Helvetica-Oblique", len);
+			else return pdf_find_builtin_font("Helvetica", len);
+		}
+	}
+#else
+	if (mono) {
+		*len = sizeof pdf_font_DroidSansMono;
+		return (unsigned char*) pdf_font_DroidSansMono;
+	} else {
+		*len = sizeof pdf_font_DroidSans;
+		return (unsigned char*) pdf_font_DroidSans;
+	}
+#endif
+}
+
+unsigned char *
+pdf_find_substitute_cjk_font(int ros, int serif, unsigned int *len)
+{
+#ifndef NOCJKFONT
+	*len = sizeof pdf_font_DroidSansFallback;
+	return (unsigned char*) pdf_font_DroidSansFallback;
+#else
+	*len = 0;
+	return NULL;
+#endif
+}
diff --git a/contrib/media/updf/pdf/pdf_function.c b/contrib/media/updf/pdf/pdf_function.c
new file mode 100644
index 0000000000..c11323656a
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_function.c
@@ -0,0 +1,1694 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+enum
+{
+	MAXN = FZ_MAX_COLORS,
+	MAXM = FZ_MAX_COLORS,
+};
+
+typedef struct psobj_s psobj;
+
+enum
+{
+	SAMPLE = 0,
+	EXPONENTIAL = 2,
+	STITCHING = 3,
+	POSTSCRIPT = 4
+};
+
+struct pdf_function_s
+{
+	int refs;
+	int type;				/* 0=sample 2=exponential 3=stitching 4=postscript */
+	int m;					/* number of input values */
+	int n;					/* number of output values */
+	float domain[MAXM][2];	/* even index : min value, odd index : max value */
+	float range[MAXN][2];	/* even index : min value, odd index : max value */
+	int has_range;
+
+	union
+	{
+		struct {
+			unsigned short bps;
+			int size[MAXM];
+			float encode[MAXM][2];
+			float decode[MAXN][2];
+			float *samples;
+		} sa;
+
+		struct {
+			float n;
+			float c0[MAXN];
+			float c1[MAXN];
+		} e;
+
+		struct {
+			int k;
+			pdf_function **funcs; /* k */
+			float *bounds; /* k - 1 */
+			float *encode; /* k * 2 */
+		} st;
+
+		struct {
+			psobj *code;
+			int cap;
+		} p;
+	} u;
+};
+
+#define RADIAN 57.2957795
+
+static inline float lerp(float x, float xmin, float xmax, float ymin, float ymax)
+{
+	if (xmin == xmax)
+		return ymin;
+	if (ymin == ymax)
+		return ymin;
+	return ymin + (x - xmin) * (ymax - ymin) / (xmax - xmin);
+}
+
+/*
+ * PostScript calculator
+ */
+
+enum { PS_BOOL, PS_INT, PS_REAL, PS_OPERATOR, PS_BLOCK };
+
+enum
+{
+	PS_OP_ABS, PS_OP_ADD, PS_OP_AND, PS_OP_ATAN, PS_OP_BITSHIFT,
+	PS_OP_CEILING, PS_OP_COPY, PS_OP_COS, PS_OP_CVI, PS_OP_CVR,
+	PS_OP_DIV, PS_OP_DUP, PS_OP_EQ, PS_OP_EXCH, PS_OP_EXP,
+	PS_OP_FALSE, PS_OP_FLOOR, PS_OP_GE, PS_OP_GT, PS_OP_IDIV,
+	PS_OP_INDEX, PS_OP_LE, PS_OP_LN, PS_OP_LOG, PS_OP_LT, PS_OP_MOD,
+	PS_OP_MUL, PS_OP_NE, PS_OP_NEG, PS_OP_NOT, PS_OP_OR, PS_OP_POP,
+	PS_OP_ROLL, PS_OP_ROUND, PS_OP_SIN, PS_OP_SQRT, PS_OP_SUB,
+	PS_OP_TRUE, PS_OP_TRUNCATE, PS_OP_XOR, PS_OP_IF, PS_OP_IFELSE,
+	PS_OP_RETURN
+};
+
+static char *ps_op_names[] =
+{
+	"abs", "add", "and", "atan", "bitshift", "ceiling", "copy",
+	"cos", "cvi", "cvr", "div", "dup", "eq", "exch", "exp",
+	"false", "floor", "ge", "gt", "idiv", "index", "le", "ln",
+	"log", "lt", "mod", "mul", "ne", "neg", "not", "or", "pop",
+	"roll", "round", "sin", "sqrt", "sub", "true", "truncate",
+	"xor", "if", "ifelse", "return"
+};
+
+struct psobj_s
+{
+	int type;
+	union
+	{
+		int b;				/* boolean (stack only) */
+		int i;				/* integer (stack and code) */
+		float f;			/* real (stack and code) */
+		int op;				/* operator (code only) */
+		int block;			/* if/ifelse block pointer (code only) */
+	} u;
+};
+
+typedef struct ps_stack_s ps_stack;
+
+struct ps_stack_s
+{
+	psobj stack[100];
+	int sp;
+};
+
+void
+pdf_debug_ps_stack(ps_stack *st)
+{
+	int i;
+
+	printf("stack: ");
+
+	for (i = 0; i < st->sp; i++)
+	{
+		switch (st->stack[i].type)
+		{
+		case PS_BOOL:
+			if (st->stack[i].u.b)
+				printf("true ");
+			else
+				printf("false ");
+			break;
+
+		case PS_INT:
+			printf("%d ", st->stack[i].u.i);
+			break;
+
+		case PS_REAL:
+			printf("%g ", st->stack[i].u.f);
+			break;
+		}
+	}
+	printf("\n");
+
+}
+
+static void
+ps_init_stack(ps_stack *st)
+{
+	memset(st->stack, 0, sizeof(st->stack));
+	st->sp = 0;
+}
+
+static inline int ps_overflow(ps_stack *st, int n)
+{
+	return n < 0 || st->sp + n >= nelem(st->stack);
+}
+
+static inline int ps_underflow(ps_stack *st, int n)
+{
+	return n < 0 || st->sp - n < 0;
+}
+
+static inline int ps_is_type(ps_stack *st, int t)
+{
+	return !ps_underflow(st, 1) && st->stack[st->sp - 1].type == t;
+}
+
+static inline int ps_is_type2(ps_stack *st, int t)
+{
+	return !ps_underflow(st, 2) && st->stack[st->sp - 1].type == t && st->stack[st->sp - 2].type == t;
+}
+
+static void
+ps_push_bool(ps_stack *st, int b)
+{
+	if (!ps_overflow(st, 1))
+	{
+		st->stack[st->sp].type = PS_BOOL;
+		st->stack[st->sp].u.b = b;
+		st->sp++;
+	}
+}
+
+static void
+ps_push_int(ps_stack *st, int n)
+{
+	if (!ps_overflow(st, 1))
+	{
+		st->stack[st->sp].type = PS_INT;
+		st->stack[st->sp].u.i = n;
+		st->sp++;
+	}
+}
+
+static void
+ps_push_real(ps_stack *st, float n)
+{
+	if (!ps_overflow(st, 1))
+	{
+		st->stack[st->sp].type = PS_REAL;
+		st->stack[st->sp].u.f = n;
+		st->sp++;
+	}
+}
+
+static int
+ps_pop_bool(ps_stack *st)
+{
+	if (!ps_underflow(st, 1))
+	{
+		if (ps_is_type(st, PS_BOOL))
+			return st->stack[--st->sp].u.b;
+	}
+	return 0;
+}
+
+static int
+ps_pop_int(ps_stack *st)
+{
+	if (!ps_underflow(st, 1))
+	{
+		if (ps_is_type(st, PS_INT))
+			return st->stack[--st->sp].u.i;
+		if (ps_is_type(st, PS_REAL))
+			return st->stack[--st->sp].u.f;
+	}
+	return 0;
+}
+
+static float
+ps_pop_real(ps_stack *st)
+{
+	if (!ps_underflow(st, 1))
+	{
+		if (ps_is_type(st, PS_INT))
+			return st->stack[--st->sp].u.i;
+		if (ps_is_type(st, PS_REAL))
+			return st->stack[--st->sp].u.f;
+	}
+	return 0;
+}
+
+static void
+ps_copy(ps_stack *st, int n)
+{
+	if (!ps_underflow(st, n) && !ps_overflow(st, n))
+	{
+		memcpy(st->stack + st->sp, st->stack + st->sp - n, n * sizeof(psobj));
+		st->sp += n;
+	}
+}
+
+static void
+ps_roll(ps_stack *st, int n, int j)
+{
+	psobj tmp;
+	int i;
+
+	if (ps_underflow(st, n) || j == 0 || n == 0)
+		return;
+
+	if (j >= 0)
+	{
+		j %= n;
+	}
+	else
+	{
+		j = -j % n;
+		if (j != 0)
+			j = n - j;
+	}
+
+	for (i = 0; i < j; i++)
+	{
+		tmp = st->stack[st->sp - 1];
+		memmove(st->stack + st->sp - n + 1, st->stack + st->sp - n, n * sizeof(psobj));
+		st->stack[st->sp - n] = tmp;
+	}
+}
+
+static void
+ps_index(ps_stack *st, int n)
+{
+	if (!ps_overflow(st, 1) && !ps_underflow(st, n))
+	{
+		st->stack[st->sp] = st->stack[st->sp - n - 1];
+		st->sp++;
+	}
+}
+
+static void
+ps_run(psobj *code, ps_stack *st, int pc)
+{
+	int i1, i2;
+	float r1, r2;
+	int b1, b2;
+
+	while (1)
+	{
+		switch (code[pc].type)
+		{
+		case PS_INT:
+			ps_push_int(st, code[pc++].u.i);
+			break;
+
+		case PS_REAL:
+			ps_push_real(st, code[pc++].u.f);
+			break;
+
+		case PS_OPERATOR:
+			switch (code[pc++].u.op)
+			{
+			case PS_OP_ABS:
+				if (ps_is_type(st, PS_INT))
+					ps_push_int(st, abs(ps_pop_int(st)));
+				else
+					ps_push_real(st, fabsf(ps_pop_real(st)));
+				break;
+
+			case PS_OP_ADD:
+				if (ps_is_type2(st, PS_INT)) {
+					i2 = ps_pop_int(st);
+					i1 = ps_pop_int(st);
+					ps_push_int(st, i1 + i2);
+				}
+				else {
+					r2 = ps_pop_real(st);
+					r1 = ps_pop_real(st);
+					ps_push_real(st, r1 + r2);
+				}
+				break;
+
+			case PS_OP_AND:
+				if (ps_is_type2(st, PS_INT)) {
+					i2 = ps_pop_int(st);
+					i1 = ps_pop_int(st);
+					ps_push_int(st, i1 & i2);
+				}
+				else {
+					b2 = ps_pop_bool(st);
+					b1 = ps_pop_bool(st);
+					ps_push_bool(st, b1 && b2);
+				}
+				break;
+
+			case PS_OP_ATAN:
+				r2 = ps_pop_real(st);
+				r1 = ps_pop_real(st);
+				r1 = atan2f(r1, r2) * RADIAN;
+				if (r1 < 0)
+					r1 += 360;
+				ps_push_real(st, r1);
+				break;
+
+			case PS_OP_BITSHIFT:
+				i2 = ps_pop_int(st);
+				i1 = ps_pop_int(st);
+				if (i2 > 0)
+					ps_push_int(st, i1 << i2);
+				else if (i2 < 0)
+					ps_push_int(st, (int)((unsigned int)i1 >> i2));
+				else
+					ps_push_int(st, i1);
+				break;
+
+			case PS_OP_CEILING:
+				r1 = ps_pop_real(st);
+				ps_push_real(st, ceilf(r1));
+				break;
+
+			case PS_OP_COPY:
+				ps_copy(st, ps_pop_int(st));
+				break;
+
+			case PS_OP_COS:
+				r1 = ps_pop_real(st);
+				ps_push_real(st, cosf(r1/RADIAN));
+				break;
+
+			case PS_OP_CVI:
+				ps_push_int(st, ps_pop_int(st));
+				break;
+
+			case PS_OP_CVR:
+				ps_push_real(st, ps_pop_real(st));
+				break;
+
+			case PS_OP_DIV:
+				r2 = ps_pop_real(st);
+				r1 = ps_pop_real(st);
+				ps_push_real(st, r1 / r2);
+				break;
+
+			case PS_OP_DUP:
+				ps_copy(st, 1);
+				break;
+
+			case PS_OP_EQ:
+				if (ps_is_type2(st, PS_BOOL)) {
+					b2 = ps_pop_bool(st);
+					b1 = ps_pop_bool(st);
+					ps_push_bool(st, b1 == b2);
+				}
+				else if (ps_is_type2(st, PS_INT)) {
+					i2 = ps_pop_int(st);
+					i1 = ps_pop_int(st);
+					ps_push_bool(st, i1 == i2);
+				}
+				else {
+					r2 = ps_pop_real(st);
+					r1 = ps_pop_real(st);
+					ps_push_bool(st, r1 == r2);
+				}
+				break;
+
+			case PS_OP_EXCH:
+				ps_roll(st, 2, 1);
+				break;
+
+			case PS_OP_EXP:
+				r2 = ps_pop_real(st);
+				r1 = ps_pop_real(st);
+				ps_push_real(st, powf(r1, r2));
+				break;
+
+			case PS_OP_FALSE:
+				ps_push_bool(st, 0);
+				break;
+
+			case PS_OP_FLOOR:
+				r1 = ps_pop_real(st);
+				ps_push_real(st, floorf(r1));
+				break;
+
+			case PS_OP_GE:
+				if (ps_is_type2(st, PS_INT)) {
+					i2 = ps_pop_int(st);
+					i1 = ps_pop_int(st);
+					ps_push_bool(st, i1 >= i2);
+				}
+				else {
+					r2 = ps_pop_real(st);
+					r1 = ps_pop_real(st);
+					ps_push_bool(st, r1 >= r2);
+				}
+				break;
+
+			case PS_OP_GT:
+				if (ps_is_type2(st, PS_INT)) {
+					i2 = ps_pop_int(st);
+					i1 = ps_pop_int(st);
+					ps_push_bool(st, i1 > i2);
+				}
+				else {
+					r2 = ps_pop_real(st);
+					r1 = ps_pop_real(st);
+					ps_push_bool(st, r1 > r2);
+				}
+				break;
+
+			case PS_OP_IDIV:
+				i2 = ps_pop_int(st);
+				i1 = ps_pop_int(st);
+				ps_push_int(st, i1 / i2);
+				break;
+
+			case PS_OP_INDEX:
+				ps_index(st, ps_pop_int(st));
+				break;
+
+			case PS_OP_LE:
+				if (ps_is_type2(st, PS_INT)) {
+					i2 = ps_pop_int(st);
+					i1 = ps_pop_int(st);
+					ps_push_bool(st, i1 <= i2);
+				}
+				else {
+					r2 = ps_pop_real(st);
+					r1 = ps_pop_real(st);
+					ps_push_bool(st, r1 <= r2);
+				}
+				break;
+
+			case PS_OP_LN:
+				r1 = ps_pop_real(st);
+				ps_push_real(st, logf(r1));
+				break;
+
+			case PS_OP_LOG:
+				r1 = ps_pop_real(st);
+				ps_push_real(st, log10f(r1));
+				break;
+
+			case PS_OP_LT:
+				if (ps_is_type2(st, PS_INT)) {
+					i2 = ps_pop_int(st);
+					i1 = ps_pop_int(st);
+					ps_push_bool(st, i1 < i2);
+				}
+				else {
+					r2 = ps_pop_real(st);
+					r1 = ps_pop_real(st);
+					ps_push_bool(st, r1 < r2);
+				}
+				break;
+
+			case PS_OP_MOD:
+				i2 = ps_pop_int(st);
+				i1 = ps_pop_int(st);
+				ps_push_int(st, i1 % i2);
+				break;
+
+			case PS_OP_MUL:
+				if (ps_is_type2(st, PS_INT)) {
+					i2 = ps_pop_int(st);
+					i1 = ps_pop_int(st);
+					ps_push_int(st, i1 * i2);
+				}
+				else {
+					r2 = ps_pop_real(st);
+					r1 = ps_pop_real(st);
+					ps_push_real(st, r1 * r2);
+				}
+				break;
+
+			case PS_OP_NE:
+				if (ps_is_type2(st, PS_BOOL)) {
+					b2 = ps_pop_bool(st);
+					b1 = ps_pop_bool(st);
+					ps_push_bool(st, b1 != b2);
+				}
+				else if (ps_is_type2(st, PS_INT)) {
+					i2 = ps_pop_int(st);
+					i1 = ps_pop_int(st);
+					ps_push_bool(st, i1 != i2);
+				}
+				else {
+					r2 = ps_pop_real(st);
+					r1 = ps_pop_real(st);
+					ps_push_bool(st, r1 != r2);
+				}
+				break;
+
+			case PS_OP_NEG:
+				if (ps_is_type(st, PS_INT))
+					ps_push_int(st, -ps_pop_int(st));
+				else
+					ps_push_real(st, -ps_pop_real(st));
+				break;
+
+			case PS_OP_NOT:
+				if (ps_is_type(st, PS_BOOL))
+					ps_push_bool(st, !ps_pop_bool(st));
+				else
+					ps_push_int(st, ~ps_pop_int(st));
+				break;
+
+			case PS_OP_OR:
+				if (ps_is_type2(st, PS_BOOL)) {
+					b2 = ps_pop_bool(st);
+					b1 = ps_pop_bool(st);
+					ps_push_bool(st, b1 || b2);
+				}
+				else {
+					i2 = ps_pop_int(st);
+					i1 = ps_pop_int(st);
+					ps_push_int(st, i1 | i2);
+				}
+				break;
+
+			case PS_OP_POP:
+				if (!ps_underflow(st, 1))
+					st->sp--;
+				break;
+
+			case PS_OP_ROLL:
+				i2 = ps_pop_int(st);
+				i1 = ps_pop_int(st);
+				ps_roll(st, i1, i2);
+				break;
+
+			case PS_OP_ROUND:
+				if (!ps_is_type(st, PS_INT)) {
+					r1 = ps_pop_real(st);
+					ps_push_real(st, (r1 >= 0) ? floorf(r1 + 0.5f) : ceilf(r1 - 0.5f));
+				}
+				break;
+
+			case PS_OP_SIN:
+				r1 = ps_pop_real(st);
+				ps_push_real(st, sinf(r1/RADIAN));
+				break;
+
+			case PS_OP_SQRT:
+				r1 = ps_pop_real(st);
+				ps_push_real(st, sqrtf(r1));
+				break;
+
+			case PS_OP_SUB:
+				if (ps_is_type2(st, PS_INT)) {
+					i2 = ps_pop_int(st);
+					i1 = ps_pop_int(st);
+					ps_push_int(st, i1 - i2);
+				}
+				else {
+					r2 = ps_pop_real(st);
+					r1 = ps_pop_real(st);
+					ps_push_real(st, r1 - r2);
+				}
+				break;
+
+			case PS_OP_TRUE:
+				ps_push_bool(st, 1);
+				break;
+
+			case PS_OP_TRUNCATE:
+				if (!ps_is_type(st, PS_INT)) {
+					r1 = ps_pop_real(st);
+					ps_push_real(st, (r1 >= 0) ? floorf(r1) : ceilf(r1));
+				}
+				break;
+
+			case PS_OP_XOR:
+				if (ps_is_type2(st, PS_BOOL)) {
+					b2 = ps_pop_bool(st);
+					b1 = ps_pop_bool(st);
+					ps_push_bool(st, b1 ^ b2);
+				}
+				else {
+					i2 = ps_pop_int(st);
+					i1 = ps_pop_int(st);
+					ps_push_int(st, i1 ^ i2);
+				}
+				break;
+
+			case PS_OP_IF:
+				b1 = ps_pop_bool(st);
+				if (b1)
+					ps_run(code, st, code[pc + 1].u.block);
+				pc = code[pc + 2].u.block;
+				break;
+
+			case PS_OP_IFELSE:
+				b1 = ps_pop_bool(st);
+				if (b1)
+					ps_run(code, st, code[pc + 1].u.block);
+				else
+					ps_run(code, st, code[pc + 0].u.block);
+				pc = code[pc + 2].u.block;
+				break;
+
+			case PS_OP_RETURN:
+				return;
+
+			default:
+				fz_warn("foreign operator in calculator function");
+				return;
+			}
+			break;
+
+		default:
+			fz_warn("foreign object in calculator function");
+			return;
+		}
+	}
+}
+
+static void
+resize_code(pdf_function *func, int newsize)
+{
+	if (newsize >= func->u.p.cap)
+	{
+		func->u.p.cap = func->u.p.cap + 64;
+		func->u.p.code = fz_realloc(func->u.p.code, func->u.p.cap, sizeof(psobj));
+	}
+}
+
+static fz_error
+parse_code(pdf_function *func, fz_stream *stream, int *codeptr)
+{
+	fz_error error;
+	char buf[64];
+	int len;
+	int tok;
+	int opptr, elseptr, ifptr;
+	int a, b, mid, cmp;
+
+	memset(buf, 0, sizeof(buf));
+
+	while (1)
+	{
+		error = pdf_lex(&tok, stream, buf, sizeof buf, &len);
+		if (error)
+			return fz_rethrow(error, "calculator function lexical error");
+
+		switch(tok)
+		{
+		case PDF_TOK_EOF:
+			return fz_throw("truncated calculator function");
+
+		case PDF_TOK_INT:
+			resize_code(func, *codeptr);
+			func->u.p.code[*codeptr].type = PS_INT;
+			func->u.p.code[*codeptr].u.i = atoi(buf);
+			++*codeptr;
+			break;
+
+		case PDF_TOK_REAL:
+			resize_code(func, *codeptr);
+			func->u.p.code[*codeptr].type = PS_REAL;
+			func->u.p.code[*codeptr].u.f = fz_atof(buf);
+			++*codeptr;
+			break;
+
+		case PDF_TOK_OPEN_BRACE:
+			opptr = *codeptr;
+			*codeptr += 4;
+
+			resize_code(func, *codeptr);
+
+			ifptr = *codeptr;
+			error = parse_code(func, stream, codeptr);
+			if (error)
+				return fz_rethrow(error, "error in 'if' branch");
+
+			error = pdf_lex(&tok, stream, buf, sizeof buf, &len);
+			if (error)
+				return fz_rethrow(error, "calculator function syntax error");
+
+			if (tok == PDF_TOK_OPEN_BRACE)
+			{
+				elseptr = *codeptr;
+				error = parse_code(func, stream, codeptr);
+				if (error)
+					return fz_rethrow(error, "error in 'else' branch");
+
+				error = pdf_lex(&tok, stream, buf, sizeof buf, &len);
+				if (error)
+					return fz_rethrow(error, "calculator function syntax error");
+			}
+			else
+			{
+				elseptr = -1;
+			}
+
+			if (tok == PDF_TOK_KEYWORD)
+			{
+				if (!strcmp(buf, "if"))
+				{
+					if (elseptr >= 0)
+						return fz_throw("too many branches for 'if'");
+					func->u.p.code[opptr].type = PS_OPERATOR;
+					func->u.p.code[opptr].u.op = PS_OP_IF;
+					func->u.p.code[opptr+2].type = PS_BLOCK;
+					func->u.p.code[opptr+2].u.block = ifptr;
+					func->u.p.code[opptr+3].type = PS_BLOCK;
+					func->u.p.code[opptr+3].u.block = *codeptr;
+				}
+				else if (!strcmp(buf, "ifelse"))
+				{
+					if (elseptr < 0)
+						return fz_throw("not enough branches for 'ifelse'");
+					func->u.p.code[opptr].type = PS_OPERATOR;
+					func->u.p.code[opptr].u.op = PS_OP_IFELSE;
+					func->u.p.code[opptr+1].type = PS_BLOCK;
+					func->u.p.code[opptr+1].u.block = elseptr;
+					func->u.p.code[opptr+2].type = PS_BLOCK;
+					func->u.p.code[opptr+2].u.block = ifptr;
+					func->u.p.code[opptr+3].type = PS_BLOCK;
+					func->u.p.code[opptr+3].u.block = *codeptr;
+				}
+				else
+				{
+					return fz_throw("unknown keyword in 'if-else' context: '%s'", buf);
+				}
+			}
+			else
+			{
+				return fz_throw("missing keyword in 'if-else' context");
+			}
+			break;
+
+		case PDF_TOK_CLOSE_BRACE:
+			resize_code(func, *codeptr);
+			func->u.p.code[*codeptr].type = PS_OPERATOR;
+			func->u.p.code[*codeptr].u.op = PS_OP_RETURN;
+			++*codeptr;
+			return fz_okay;
+
+		case PDF_TOK_KEYWORD:
+			cmp = -1;
+			a = -1;
+			b = nelem(ps_op_names);
+			while (b - a > 1)
+			{
+				mid = (a + b) / 2;
+				cmp = strcmp(buf, ps_op_names[mid]);
+				if (cmp > 0)
+					a = mid;
+				else if (cmp < 0)
+					b = mid;
+				else
+					a = b = mid;
+			}
+			if (cmp != 0)
+				return fz_throw("unknown operator: '%s'", buf);
+
+			resize_code(func, *codeptr);
+			func->u.p.code[*codeptr].type = PS_OPERATOR;
+			func->u.p.code[*codeptr].u.op = a;
+			++*codeptr;
+			break;
+
+		default:
+			return fz_throw("calculator function syntax error");
+		}
+	}
+}
+
+static fz_error
+load_postscript_func(pdf_function *func, pdf_xref *xref, fz_obj *dict, int num, int gen)
+{
+	fz_error error;
+	fz_stream *stream;
+	int codeptr;
+	char buf[64];
+	int tok;
+	int len;
+
+	error = pdf_open_stream(&stream, xref, num, gen);
+	if (error)
+		return fz_rethrow(error, "cannot open calculator function stream");
+
+	error = pdf_lex(&tok, stream, buf, sizeof buf, &len);
+	if (error)
+	{
+		fz_close(stream);
+		return fz_rethrow(error, "stream is not a calculator function");
+	}
+
+	if (tok != PDF_TOK_OPEN_BRACE)
+	{
+		fz_close(stream);
+		return fz_throw("stream is not a calculator function");
+	}
+
+	func->u.p.code = NULL;
+	func->u.p.cap = 0;
+
+	codeptr = 0;
+	error = parse_code(func, stream, &codeptr);
+	if (error)
+	{
+		fz_close(stream);
+		return fz_rethrow(error, "cannot parse calculator function (%d %d R)", num, gen);
+	}
+
+	fz_close(stream);
+	return fz_okay;
+}
+
+static void
+eval_postscript_func(pdf_function *func, float *in, float *out)
+{
+	ps_stack st;
+	float x;
+	int i;
+
+	ps_init_stack(&st);
+
+	for (i = 0; i < func->m; i++)
+	{
+		x = CLAMP(in[i], func->domain[i][0], func->domain[i][1]);
+		ps_push_real(&st, x);
+	}
+
+	ps_run(func->u.p.code, &st, 0);
+
+	for (i = func->n - 1; i >= 0; i--)
+	{
+		x = ps_pop_real(&st);
+		out[i] = CLAMP(x, func->range[i][0], func->range[i][1]);
+	}
+}
+
+/*
+ * Sample function
+ */
+
+static fz_error
+load_sample_func(pdf_function *func, pdf_xref *xref, fz_obj *dict, int num, int gen)
+{
+	fz_error error;
+	fz_stream *stream;
+	fz_obj *obj;
+	int samplecount;
+	int bps;
+	int i;
+
+	func->u.sa.samples = NULL;
+
+	obj = fz_dict_gets(dict, "Size");
+	if (!fz_is_array(obj) || fz_array_len(obj) != func->m)
+		return fz_throw("malformed /Size");
+	for (i = 0; i < func->m; i++)
+		func->u.sa.size[i] = fz_to_int(fz_array_get(obj, i));
+
+	obj = fz_dict_gets(dict, "BitsPerSample");
+	if (!fz_is_int(obj))
+		return fz_throw("malformed /BitsPerSample");
+	func->u.sa.bps = bps = fz_to_int(obj);
+
+	obj = fz_dict_gets(dict, "Encode");
+	if (fz_is_array(obj))
+	{
+		if (fz_array_len(obj) != func->m * 2)
+			return fz_throw("malformed /Encode");
+		for (i = 0; i < func->m; i++)
+		{
+			func->u.sa.encode[i][0] = fz_to_real(fz_array_get(obj, i*2+0));
+			func->u.sa.encode[i][1] = fz_to_real(fz_array_get(obj, i*2+1));
+		}
+	}
+	else
+	{
+		for (i = 0; i < func->m; i++)
+		{
+			func->u.sa.encode[i][0] = 0;
+			func->u.sa.encode[i][1] = func->u.sa.size[i] - 1;
+		}
+	}
+
+	obj = fz_dict_gets(dict, "Decode");
+	if (fz_is_array(obj))
+	{
+		if (fz_array_len(obj) != func->n * 2)
+			return fz_throw("malformed /Decode");
+		for (i = 0; i < func->n; i++)
+		{
+			func->u.sa.decode[i][0] = fz_to_real(fz_array_get(obj, i*2+0));
+			func->u.sa.decode[i][1] = fz_to_real(fz_array_get(obj, i*2+1));
+		}
+	}
+	else
+	{
+		for (i = 0; i < func->n; i++)
+		{
+			func->u.sa.decode[i][0] = func->range[i][0];
+			func->u.sa.decode[i][1] = func->range[i][1];
+		}
+	}
+
+	for (i = 0, samplecount = func->n; i < func->m; i++)
+		samplecount *= func->u.sa.size[i];
+
+	func->u.sa.samples = fz_calloc(samplecount, sizeof(float));
+
+	error = pdf_open_stream(&stream, xref, num, gen);
+	if (error)
+		return fz_rethrow(error, "cannot open samples stream (%d %d R)", num, gen);
+
+	/* read samples */
+	for (i = 0; i < samplecount; i++)
+	{
+		unsigned int x;
+		float s;
+
+		if (fz_is_eof_bits(stream))
+		{
+			fz_close(stream);
+			return fz_throw("truncated sample stream");
+		}
+
+		switch (bps)
+		{
+		case 1: s = fz_read_bits(stream, 1); break;
+		case 2: s = fz_read_bits(stream, 2) / 3.0f; break;
+		case 4: s = fz_read_bits(stream, 4) / 15.0f; break;
+		case 8: s = fz_read_byte(stream) / 255.0f; break;
+		case 12: s = fz_read_bits(stream, 12) / 4095.0f; break;
+		case 16:
+			x = fz_read_byte(stream) << 8;
+			x |= fz_read_byte(stream);
+			s = x / 65535.0f;
+			break;
+		case 24:
+			x = fz_read_byte(stream) << 16;
+			x |= fz_read_byte(stream) << 8;
+			x |= fz_read_byte(stream);
+			s = x / 16777215.0f;
+			break;
+		case 32:
+			x = fz_read_byte(stream) << 24;
+			x |= fz_read_byte(stream) << 16;
+			x |= fz_read_byte(stream) << 8;
+			x |= fz_read_byte(stream);
+			s = x / 4294967295.0f;
+			break;
+		default:
+			fz_close(stream);
+			return fz_throw("sample stream bit depth %d unsupported", bps);
+		}
+
+		func->u.sa.samples[i] = s;
+	}
+
+	fz_close(stream);
+
+	return fz_okay;
+}
+
+static float
+interpolate_sample(pdf_function *func, int *scale, int *e0, int *e1, float *efrac, int dim, int idx)
+{
+	float a, b;
+	int idx0, idx1;
+
+	idx0 = e0[dim] * scale[dim] + idx;
+	idx1 = e1[dim] * scale[dim] + idx;
+
+	if (dim == 0)
+	{
+		a = func->u.sa.samples[idx0];
+		b = func->u.sa.samples[idx1];
+	}
+	else
+	{
+		a = interpolate_sample(func, scale, e0, e1, efrac, dim - 1, idx0);
+		b = interpolate_sample(func, scale, e0, e1, efrac, dim - 1, idx1);
+	}
+
+	return a + (b - a) * efrac[dim];
+}
+
+static void
+eval_sample_func(pdf_function *func, float *in, float *out)
+{
+	int e0[MAXM], e1[MAXM], scale[MAXM];
+	float efrac[MAXM];
+	float x;
+	int i;
+
+	/* encode input coordinates */
+	for (i = 0; i < func->m; i++)
+	{
+		x = CLAMP(in[i], func->domain[i][0], func->domain[i][1]);
+		x = lerp(x, func->domain[i][0], func->domain[i][1],
+			func->u.sa.encode[i][0], func->u.sa.encode[i][1]);
+		x = CLAMP(x, 0, func->u.sa.size[i] - 1);
+		e0[i] = floorf(x);
+		e1[i] = ceilf(x);
+		efrac[i] = x - floorf(x);
+	}
+
+	scale[0] = func->n;
+	for (i = 1; i < func->m; i++)
+		scale[i] = scale[i - 1] * func->u.sa.size[i];
+
+	for (i = 0; i < func->n; i++)
+	{
+		if (func->m == 1)
+		{
+			float a = func->u.sa.samples[e0[0] * func->n + i];
+			float b = func->u.sa.samples[e1[0] * func->n + i];
+
+			float ab = a + (b - a) * efrac[0];
+
+			out[i] = lerp(ab, 0, 1, func->u.sa.decode[i][0], func->u.sa.decode[i][1]);
+			out[i] = CLAMP(out[i], func->range[i][0], func->range[i][1]);
+		}
+
+		else if (func->m == 2)
+		{
+			int s0 = func->n;
+			int s1 = s0 * func->u.sa.size[0];
+
+			float a = func->u.sa.samples[e0[0] * s0 + e0[1] * s1 + i];
+			float b = func->u.sa.samples[e1[0] * s0 + e0[1] * s1 + i];
+			float c = func->u.sa.samples[e0[0] * s0 + e1[1] * s1 + i];
+			float d = func->u.sa.samples[e1[0] * s0 + e1[1] * s1 + i];
+
+			float ab = a + (b - a) * efrac[0];
+			float cd = c + (d - c) * efrac[0];
+			float abcd = ab + (cd - ab) * efrac[1];
+
+			out[i] = lerp(abcd, 0, 1, func->u.sa.decode[i][0], func->u.sa.decode[i][1]);
+			out[i] = CLAMP(out[i], func->range[i][0], func->range[i][1]);
+		}
+
+		else
+		{
+			float x = interpolate_sample(func, scale, e0, e1, efrac, func->m - 1, i);
+			out[i] = lerp(x, 0, 1, func->u.sa.decode[i][0], func->u.sa.decode[i][1]);
+			out[i] = CLAMP(out[i], func->range[i][0], func->range[i][1]);
+		}
+	}
+}
+
+/*
+ * Exponential function
+ */
+
+static fz_error
+load_exponential_func(pdf_function *func, fz_obj *dict)
+{
+	fz_obj *obj;
+	int i;
+
+	if (func->m != 1)
+		return fz_throw("/Domain must be one dimension (%d)", func->m);
+
+	obj = fz_dict_gets(dict, "N");
+	if (!fz_is_int(obj) && !fz_is_real(obj))
+		return fz_throw("malformed /N");
+	func->u.e.n = fz_to_real(obj);
+
+	obj = fz_dict_gets(dict, "C0");
+	if (fz_is_array(obj))
+	{
+		func->n = fz_array_len(obj);
+		if (func->n >= MAXN)
+			return fz_throw("exponential function result array out of range");
+		for (i = 0; i < func->n; i++)
+			func->u.e.c0[i] = fz_to_real(fz_array_get(obj, i));
+	}
+	else
+	{
+		func->n = 1;
+		func->u.e.c0[0] = 0;
+	}
+
+	obj = fz_dict_gets(dict, "C1");
+	if (fz_is_array(obj))
+	{
+		if (fz_array_len(obj) != func->n)
+			return fz_throw("/C1 must match /C0 length");
+		for (i = 0; i < func->n; i++)
+			func->u.e.c1[i] = fz_to_real(fz_array_get(obj, i));
+	}
+	else
+	{
+		if (func->n != 1)
+			return fz_throw("/C1 must match /C0 length");
+		func->u.e.c1[0] = 1;
+	}
+
+	return fz_okay;
+}
+
+static void
+eval_exponential_func(pdf_function *func, float in, float *out)
+{
+	float x = in;
+	float tmp;
+	int i;
+
+	x = CLAMP(x, func->domain[0][0], func->domain[0][1]);
+
+	/* constraint */
+	if ((func->u.e.n != (int)func->u.e.n && x < 0) || (func->u.e.n < 0 && x == 0))
+	{
+		fz_warn("constraint error");
+		return;
+	}
+
+	tmp = powf(x, func->u.e.n);
+	for (i = 0; i < func->n; i++)
+	{
+		out[i] = func->u.e.c0[i] + tmp * (func->u.e.c1[i] - func->u.e.c0[i]);
+		if (func->has_range)
+			out[i] = CLAMP(out[i], func->range[i][0], func->range[i][1]);
+	}
+}
+
+/*
+ * Stitching function
+ */
+
+static fz_error
+load_stitching_func(pdf_function *func, pdf_xref *xref, fz_obj *dict)
+{
+	pdf_function **funcs;
+	fz_error error;
+	fz_obj *obj;
+	fz_obj *sub;
+	fz_obj *num;
+	int k;
+	int i;
+
+	func->u.st.k = 0;
+
+	if (func->m != 1)
+		return fz_throw("/Domain must be one dimension (%d)", func->m);
+
+	obj = fz_dict_gets(dict, "Functions");
+	if (!fz_is_array(obj))
+		return fz_throw("stitching function has no input functions");
+	{
+		k = fz_array_len(obj);
+
+		func->u.st.funcs = fz_calloc(k, sizeof(pdf_function*));
+		func->u.st.bounds = fz_calloc(k - 1, sizeof(float));
+		func->u.st.encode = fz_calloc(k * 2, sizeof(float));
+		funcs = func->u.st.funcs;
+
+		for (i = 0; i < k; i++)
+		{
+			sub = fz_array_get(obj, i);
+			error = pdf_load_function(&funcs[i], xref, sub);
+			if (error)
+				return fz_rethrow(error, "cannot load sub function %d (%d %d R)", i, fz_to_num(sub), fz_to_gen(sub));
+			if (funcs[i]->m != 1 || funcs[i]->n != funcs[0]->n)
+				return fz_throw("sub function %d /Domain or /Range mismatch", i);
+			func->u.st.k ++;
+		}
+
+		if (!func->n)
+			func->n = funcs[0]->n;
+		else if (func->n != funcs[0]->n)
+			return fz_throw("sub function /Domain or /Range mismatch");
+	}
+
+	obj = fz_dict_gets(dict, "Bounds");
+	if (!fz_is_array(obj))
+		return fz_throw("stitching function has no bounds");
+	{
+		if (!fz_is_array(obj) || fz_array_len(obj) != k - 1)
+			return fz_throw("malformed /Bounds (not array or wrong length)");
+
+		for (i = 0; i < k-1; i++)
+		{
+			num = fz_array_get(obj, i);
+			if (!fz_is_int(num) && !fz_is_real(num))
+				return fz_throw("malformed /Bounds (item not real)");
+			func->u.st.bounds[i] = fz_to_real(num);
+			if (i && func->u.st.bounds[i-1] > func->u.st.bounds[i])
+				return fz_throw("malformed /Bounds (item not monotonic)");
+		}
+
+		if (k != 1 && (func->domain[0][0] > func->u.st.bounds[0] ||
+			func->domain[0][1] < func->u.st.bounds[k-2]))
+			fz_warn("malformed shading function bounds (domain mismatch), proceeding anyway.");
+	}
+
+	obj = fz_dict_gets(dict, "Encode");
+	if (!fz_is_array(obj))
+		return fz_throw("stitching function is missing encoding");
+	{
+		if (!fz_is_array(obj) || fz_array_len(obj) != k * 2)
+			return fz_throw("malformed /Encode");
+		for (i = 0; i < k; i++)
+		{
+			func->u.st.encode[i*2+0] = fz_to_real(fz_array_get(obj, i*2+0));
+			func->u.st.encode[i*2+1] = fz_to_real(fz_array_get(obj, i*2+1));
+		}
+	}
+
+	return fz_okay;
+}
+
+static void
+eval_stitching_func(pdf_function *func, float in, float *out)
+{
+	float low, high;
+	int k = func->u.st.k;
+	float *bounds = func->u.st.bounds;
+	int i;
+
+	in = CLAMP(in, func->domain[0][0], func->domain[0][1]);
+
+	for (i = 0; i < k - 1; i++)
+	{
+		if (in < bounds[i])
+			break;
+	}
+
+	if (i == 0 && k == 1)
+	{
+		low = func->domain[0][0];
+		high = func->domain[0][1];
+	}
+	else if (i == 0)
+	{
+		low = func->domain[0][0];
+		high = bounds[0];
+	}
+	else if (i == k - 1)
+	{
+		low = bounds[k-2];
+		high = func->domain[0][1];
+	}
+	else
+	{
+		low = bounds[i-1];
+		high = bounds[i];
+	}
+
+	in = lerp(in, low, high, func->u.st.encode[i*2+0], func->u.st.encode[i*2+1]);
+
+	pdf_eval_function(func->u.st.funcs[i], &in, 1, out, func->n);
+}
+
+/*
+ * Common
+ */
+
+pdf_function *
+pdf_keep_function(pdf_function *func)
+{
+	func->refs ++;
+	return func;
+}
+
+void
+pdf_drop_function(pdf_function *func)
+{
+	int i;
+	if (--func->refs == 0)
+	{
+		switch(func->type)
+		{
+		case SAMPLE:
+			fz_free(func->u.sa.samples);
+			break;
+		case EXPONENTIAL:
+			break;
+		case STITCHING:
+			for (i = 0; i < func->u.st.k; i++)
+				pdf_drop_function(func->u.st.funcs[i]);
+			fz_free(func->u.st.funcs);
+			fz_free(func->u.st.bounds);
+			fz_free(func->u.st.encode);
+			break;
+		case POSTSCRIPT:
+			fz_free(func->u.p.code);
+			break;
+		}
+		fz_free(func);
+	}
+}
+
+fz_error
+pdf_load_function(pdf_function **funcp, pdf_xref *xref, fz_obj *dict)
+{
+	fz_error error;
+	pdf_function *func;
+	fz_obj *obj;
+	int i;
+
+	if ((*funcp = pdf_find_item(xref->store, pdf_drop_function, dict)))
+	{
+		pdf_keep_function(*funcp);
+		return fz_okay;
+	}
+
+	func = fz_malloc(sizeof(pdf_function));
+	memset(func, 0, sizeof(pdf_function));
+	func->refs = 1;
+
+	obj = fz_dict_gets(dict, "FunctionType");
+	func->type = fz_to_int(obj);
+
+	/* required for all */
+	obj = fz_dict_gets(dict, "Domain");
+	func->m = fz_array_len(obj) / 2;
+	for (i = 0; i < func->m; i++)
+	{
+		func->domain[i][0] = fz_to_real(fz_array_get(obj, i * 2 + 0));
+		func->domain[i][1] = fz_to_real(fz_array_get(obj, i * 2 + 1));
+	}
+
+	/* required for type0 and type4, optional otherwise */
+	obj = fz_dict_gets(dict, "Range");
+	if (fz_is_array(obj))
+	{
+		func->has_range = 1;
+		func->n = fz_array_len(obj) / 2;
+		for (i = 0; i < func->n; i++)
+		{
+			func->range[i][0] = fz_to_real(fz_array_get(obj, i * 2 + 0));
+			func->range[i][1] = fz_to_real(fz_array_get(obj, i * 2 + 1));
+		}
+	}
+	else
+	{
+		func->has_range = 0;
+		func->n = 0;
+	}
+
+	if (func->m >= MAXM || func->n >= MAXN)
+	{
+		fz_free(func);
+		return fz_throw("assert: /Domain or /Range too big");
+	}
+
+	switch(func->type)
+	{
+	case SAMPLE:
+		error = load_sample_func(func, xref, dict, fz_to_num(dict), fz_to_gen(dict));
+		if (error)
+		{
+			pdf_drop_function(func);
+			return fz_rethrow(error, "cannot load sampled function (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+		}
+		break;
+
+	case EXPONENTIAL:
+		error = load_exponential_func(func, dict);
+		if (error)
+		{
+			pdf_drop_function(func);
+			return fz_rethrow(error, "cannot load exponential function (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+		}
+		break;
+
+	case STITCHING:
+		error = load_stitching_func(func, xref, dict);
+		if (error)
+		{
+			pdf_drop_function(func);
+			return fz_rethrow(error, "cannot load stitching function (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+		}
+		break;
+
+	case POSTSCRIPT:
+		error = load_postscript_func(func, xref, dict, fz_to_num(dict), fz_to_gen(dict));
+		if (error)
+		{
+			pdf_drop_function(func);
+			return fz_rethrow(error, "cannot load calculator function (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+		}
+		break;
+
+	default:
+		fz_free(func);
+		return fz_throw("unknown function type (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+	}
+
+	pdf_store_item(xref->store, pdf_keep_function, pdf_drop_function, dict, func);
+
+	*funcp = func;
+	return fz_okay;
+}
+
+void
+pdf_eval_function(pdf_function *func, float *in, int inlen, float *out, int outlen)
+{
+	memset(out, 0, sizeof(float) * outlen);
+
+	if (inlen != func->m)
+	{
+		fz_warn("tried to evaluate function with wrong number of inputs");
+		return;
+	}
+	if (func->n != outlen)
+	{
+		fz_warn("tried to evaluate function with wrong number of outputs");
+		return;
+	}
+
+	switch(func->type)
+	{
+	case SAMPLE: eval_sample_func(func, in, out); break;
+	case EXPONENTIAL: eval_exponential_func(func, *in, out); break;
+	case STITCHING: eval_stitching_func(func, *in, out); break;
+	case POSTSCRIPT: eval_postscript_func(func, in, out); break;
+	}
+}
+
+/*
+ * Debugging prints
+ */
+
+static void
+pdf_debug_indent(char *prefix, int level, char *suffix)
+{
+	int i;
+
+	printf("%s", prefix);
+
+	for (i = 0; i < level; i++)
+		printf("\t");
+
+	printf("%s", suffix);
+}
+
+static void
+pdf_debug_ps_func_code(psobj *funccode, psobj *code, int level)
+{
+	int eof, wasop;
+
+	pdf_debug_indent("", level, "{");
+
+	/* Print empty blocks as { }, instead of separating braces on different lines. */
+	if (code->type == PS_OPERATOR && code->u.op == PS_OP_RETURN)
+	{
+		printf(" } ");
+		return;
+	}
+
+	pdf_debug_indent("\n", ++level, "");
+
+	eof = 0;
+	wasop = 0;
+	while (!eof)
+	{
+		switch (code->type)
+		{
+		case PS_INT:
+			if (wasop)
+				pdf_debug_indent("\n", level, "");
+
+			printf("%d ", code->u.i);
+			wasop = 0;
+			code++;
+			break;
+
+		case PS_REAL:
+			if (wasop)
+				pdf_debug_indent("\n", level, "");
+
+			printf("%g ", code->u.f);
+			wasop = 0;
+			code++;
+			break;
+
+		case PS_OPERATOR:
+			if (code->u.op == PS_OP_RETURN)
+			{
+				printf("\n");
+				eof = 1;
+			}
+			else if (code->u.op == PS_OP_IF)
+			{
+				printf("\n");
+				pdf_debug_ps_func_code(funccode, &funccode[(code + 2)->u.block], level);
+
+				printf("%s", ps_op_names[code->u.op]);
+				code = &funccode[(code + 3)->u.block];
+				if (code->type != PS_OPERATOR || code->u.op != PS_OP_RETURN)
+					pdf_debug_indent("\n", level, "");
+
+				wasop = 0;
+			}
+			else if (code->u.op == PS_OP_IFELSE)
+			{
+				printf("\n");
+				pdf_debug_ps_func_code(funccode, &funccode[(code + 2)->u.block], level);
+
+				printf("\n");
+				pdf_debug_ps_func_code(funccode, &funccode[(code + 1)->u.block], level);
+
+				printf("%s", ps_op_names[code->u.op]);
+				code = &funccode[(code + 3)->u.block];
+				if (code->type != PS_OPERATOR || code->u.op != PS_OP_RETURN)
+					pdf_debug_indent("\n", level, "");
+
+				wasop = 0;
+			}
+			else
+			{
+				printf("%s ", ps_op_names[code->u.op]);
+				code++;
+				wasop = 1;
+			}
+			break;
+		}
+	}
+
+	pdf_debug_indent("", --level, "} ");
+}
+
+static void
+pdf_debug_function_imp(pdf_function *func, int level)
+{
+	int i;
+
+	pdf_debug_indent("", level, "function {\n");
+
+	pdf_debug_indent("", ++level, "");
+	switch (func->type)
+	{
+	case SAMPLE:
+		printf("sampled");
+		break;
+	case EXPONENTIAL:
+		printf("exponential");
+		break;
+	case STITCHING:
+		printf("stitching");
+		break;
+	case POSTSCRIPT:
+		printf("postscript");
+		break;
+	}
+
+	pdf_debug_indent("\n", level, "");
+	printf("%d input -> %d output\n", func->m, func->n);
+
+	pdf_debug_indent("", level, "domain ");
+	for (i = 0; i < func->m; i++)
+		printf("%g %g ", func->domain[i][0], func->domain[i][1]);
+	printf("\n");
+
+	if (func->has_range)
+	{
+		pdf_debug_indent("", level, "range ");
+		for (i = 0; i < func->n; i++)
+			printf("%g %g ", func->range[i][0], func->range[i][1]);
+		printf("\n");
+	}
+
+	switch (func->type)
+	{
+	case SAMPLE:
+		pdf_debug_indent("", level, "");
+		printf("bps: %d\n", func->u.sa.bps);
+
+		pdf_debug_indent("", level, "");
+		printf("size: [ ");
+		for (i = 0; i < func->m; i++)
+			printf("%d ", func->u.sa.size[i]);
+		printf("]\n");
+
+		pdf_debug_indent("", level, "");
+		printf("encode: [ ");
+		for (i = 0; i < func->m; i++)
+			printf("%g %g ", func->u.sa.encode[i][0], func->u.sa.encode[i][1]);
+		printf("]\n");
+
+		pdf_debug_indent("", level, "");
+		printf("decode: [ ");
+		for (i = 0; i < func->m; i++)
+			printf("%g %g ", func->u.sa.decode[i][0], func->u.sa.decode[i][1]);
+		printf("]\n");
+		break;
+
+	case EXPONENTIAL:
+		pdf_debug_indent("", level, "");
+		printf("n: %g\n", func->u.e.n);
+
+		pdf_debug_indent("", level, "");
+		printf("c0: [ ");
+		for (i = 0; i < func->n; i++)
+			printf("%g ", func->u.e.c0[i]);
+		printf("]\n");
+
+		pdf_debug_indent("", level, "");
+		printf("c1: [ ");
+		for (i = 0; i < func->n; i++)
+			printf("%g ", func->u.e.c1[i]);
+		printf("]\n");
+		break;
+
+	case STITCHING:
+		pdf_debug_indent("", level, "");
+		printf("%d functions\n", func->u.st.k);
+
+		pdf_debug_indent("", level, "");
+		printf("bounds: [ ");
+		for (i = 0; i < func->u.st.k - 1; i++)
+			printf("%g ", func->u.st.bounds[i]);
+		printf("]\n");
+
+		pdf_debug_indent("", level, "");
+		printf("encode: [ ");
+		for (i = 0; i < func->u.st.k * 2; i++)
+			printf("%g ", func->u.st.encode[i]);
+		printf("]\n");
+
+		for (i = 0; i < func->u.st.k; i++)
+			pdf_debug_function_imp(func->u.st.funcs[i], level);
+		break;
+
+	case POSTSCRIPT:
+		pdf_debug_ps_func_code(func->u.p.code, func->u.p.code, level);
+		printf("\n");
+		break;
+	}
+
+	pdf_debug_indent("", --level, "}\n");
+}
+
+void
+pdf_debug_function(pdf_function *func)
+{
+	pdf_debug_function_imp(func, 0);
+}
diff --git a/contrib/media/updf/pdf/pdf_image.c b/contrib/media/updf/pdf/pdf_image.c
new file mode 100644
index 0000000000..e19011005c
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_image.c
@@ -0,0 +1,354 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+/* TODO: store JPEG compressed samples */
+/* TODO: store flate compressed samples */
+
+static fz_error pdf_load_jpx_image(fz_pixmap **imgp, pdf_xref *xref, fz_obj *dict);
+
+static void
+pdf_mask_color_key(fz_pixmap *pix, int n, int *colorkey)
+{
+	unsigned char *p = pix->samples;
+	int len = pix->w * pix->h;
+	int k, t;
+	while (len--)
+	{
+		t = 1;
+		for (k = 0; k < n; k++)
+			if (p[k] < colorkey[k * 2] || p[k] > colorkey[k * 2 + 1])
+				t = 0;
+		if (t)
+			for (k = 0; k < pix->n; k++)
+				p[k] = 0;
+		p += pix->n;
+	}
+}
+
+static fz_error
+pdf_load_image_imp(fz_pixmap **imgp, pdf_xref *xref, fz_obj *rdb, fz_obj *dict, fz_stream *cstm, int forcemask)
+{
+	fz_stream *stm;
+	fz_pixmap *tile;
+	fz_obj *obj, *res;
+	fz_error error;
+
+	int w, h, bpc, n;
+	int imagemask;
+	int interpolate;
+	int indexed;
+	fz_colorspace *colorspace;
+	fz_pixmap *mask; /* explicit mask/softmask image */
+	int usecolorkey;
+	int colorkey[FZ_MAX_COLORS * 2];
+	float decode[FZ_MAX_COLORS * 2];
+
+	int stride;
+	unsigned char *samples;
+	int i, len;
+
+	/* special case for JPEG2000 images */
+	if (pdf_is_jpx_image(dict))
+	{
+		tile = NULL;
+		error = pdf_load_jpx_image(&tile, xref, dict);
+		if (error)
+			return fz_rethrow(error, "cannot load jpx image");
+		if (forcemask)
+		{
+			if (tile->n != 2)
+			{
+				fz_drop_pixmap(tile);
+				return fz_throw("softmask must be grayscale");
+			}
+			mask = fz_alpha_from_gray(tile, 1);
+			fz_drop_pixmap(tile);
+			*imgp = mask;
+			return fz_okay;
+		}
+		*imgp = tile;
+		return fz_okay;
+	}
+
+	w = fz_to_int(fz_dict_getsa(dict, "Width", "W"));
+	h = fz_to_int(fz_dict_getsa(dict, "Height", "H"));
+	bpc = fz_to_int(fz_dict_getsa(dict, "BitsPerComponent", "BPC"));
+	imagemask = fz_to_bool(fz_dict_getsa(dict, "ImageMask", "IM"));
+	interpolate = fz_to_bool(fz_dict_getsa(dict, "Interpolate", "I"));
+
+	indexed = 0;
+	usecolorkey = 0;
+	colorspace = NULL;
+	mask = NULL;
+
+	if (imagemask)
+		bpc = 1;
+
+	if (w == 0)
+		return fz_throw("image width is zero");
+	if (h == 0)
+		return fz_throw("image height is zero");
+	if (bpc == 0)
+		return fz_throw("image depth is zero");
+	if (bpc > 16)
+		return fz_throw("image depth is too large: %d", bpc);
+	if (w > (1 << 16))
+		return fz_throw("image is too wide");
+	if (h > (1 << 16))
+		return fz_throw("image is too high");
+
+	obj = fz_dict_getsa(dict, "ColorSpace", "CS");
+	if (obj && !imagemask && !forcemask)
+	{
+		/* colorspace resource lookup is only done for inline images */
+		if (fz_is_name(obj))
+		{
+			res = fz_dict_get(fz_dict_gets(rdb, "ColorSpace"), obj);
+			if (res)
+				obj = res;
+		}
+
+		error = pdf_load_colorspace(&colorspace, xref, obj);
+		if (error)
+			return fz_rethrow(error, "cannot load image colorspace");
+
+		if (!strcmp(colorspace->name, "Indexed"))
+			indexed = 1;
+
+		n = colorspace->n;
+	}
+	else
+	{
+		n = 1;
+	}
+
+	obj = fz_dict_getsa(dict, "Decode", "D");
+	if (obj)
+	{
+		for (i = 0; i < n * 2; i++)
+			decode[i] = fz_to_real(fz_array_get(obj, i));
+	}
+	else
+	{
+		float maxval = indexed ? (1 << bpc) - 1 : 1;
+		for (i = 0; i < n * 2; i++)
+			decode[i] = i & 1 ? maxval : 0;
+	}
+
+	obj = fz_dict_getsa(dict, "SMask", "Mask");
+	if (fz_is_dict(obj))
+	{
+		/* Not allowed for inline images */
+		if (!cstm)
+		{
+			error = pdf_load_image_imp(&mask, xref, rdb, obj, NULL, 1);
+			if (error)
+			{
+				if (colorspace)
+					fz_drop_colorspace(colorspace);
+				return fz_rethrow(error, "cannot load image mask/softmask");
+			}
+		}
+	}
+	else if (fz_is_array(obj))
+	{
+		usecolorkey = 1;
+		for (i = 0; i < n * 2; i++)
+			colorkey[i] = fz_to_int(fz_array_get(obj, i));
+	}
+
+	/* Allocate now, to fail early if we run out of memory */
+	tile = fz_new_pixmap_with_limit(colorspace, w, h);
+	if (!tile)
+	{
+		if (colorspace)
+			fz_drop_colorspace(colorspace);
+		if (mask)
+			fz_drop_pixmap(mask);
+		return fz_throw("out of memory");
+	}
+
+	if (colorspace)
+		fz_drop_colorspace(colorspace);
+
+	tile->mask = mask;
+	tile->interpolate = interpolate;
+
+	stride = (w * n * bpc + 7) / 8;
+
+	if (cstm)
+	{
+		stm = pdf_open_inline_stream(cstm, xref, dict, stride * h);
+	}
+	else
+	{
+		error = pdf_open_stream(&stm, xref, fz_to_num(dict), fz_to_gen(dict));
+		if (error)
+		{
+			fz_drop_pixmap(tile);
+			return fz_rethrow(error, "cannot open image data stream (%d 0 R)", fz_to_num(dict));
+		}
+	}
+
+	samples = fz_calloc(h, stride);
+
+	len = fz_read(stm, samples, h * stride);
+	if (len < 0)
+	{
+		fz_close(stm);
+		fz_free(samples);
+		fz_drop_pixmap(tile);
+		return fz_rethrow(len, "cannot read image data");
+	}
+
+	/* Make sure we read the EOF marker (for inline images only) */
+	if (cstm)
+	{
+		unsigned char tbuf[512];
+		int tlen = fz_read(stm, tbuf, sizeof tbuf);
+		if (tlen < 0)
+			fz_catch(tlen, "ignoring error at end of image");
+		if (tlen > 0)
+			fz_warn("ignoring garbage at end of image");
+	}
+
+	fz_close(stm);
+
+	/* Pad truncated images */
+	if (len < stride * h)
+	{
+		fz_warn("padding truncated image (%d 0 R)", fz_to_num(dict));
+		memset(samples + len, 0, stride * h - len);
+	}
+
+	/* Invert 1-bit image masks */
+	if (imagemask)
+	{
+		/* 0=opaque and 1=transparent so we need to invert */
+		unsigned char *p = samples;
+		len = h * stride;
+		for (i = 0; i < len; i++)
+			p[i] = ~p[i];
+	}
+
+	fz_unpack_tile(tile, samples, n, bpc, stride, indexed);
+
+	fz_free(samples);
+
+	if (usecolorkey)
+		pdf_mask_color_key(tile, n, colorkey);
+
+	if (indexed)
+	{
+		fz_pixmap *conv;
+		fz_decode_indexed_tile(tile, decode, (1 << bpc) - 1);
+		conv = pdf_expand_indexed_pixmap(tile);
+		fz_drop_pixmap(tile);
+		tile = conv;
+	}
+	else
+	{
+		fz_decode_tile(tile, decode);
+	}
+
+	*imgp = tile;
+	return fz_okay;
+}
+
+fz_error
+pdf_load_inline_image(fz_pixmap **pixp, pdf_xref *xref, fz_obj *rdb, fz_obj *dict, fz_stream *file)
+{
+	fz_error error;
+
+	error = pdf_load_image_imp(pixp, xref, rdb, dict, file, 0);
+	if (error)
+		return fz_rethrow(error, "cannot load inline image");
+
+	return fz_okay;
+}
+
+int
+pdf_is_jpx_image(fz_obj *dict)
+{
+	fz_obj *filter;
+	int i;
+
+	filter = fz_dict_gets(dict, "Filter");
+	if (!strcmp(fz_to_name(filter), "JPXDecode"))
+		return 1;
+	for (i = 0; i < fz_array_len(filter); i++)
+		if (!strcmp(fz_to_name(fz_array_get(filter, i)), "JPXDecode"))
+			return 1;
+	return 0;
+}
+
+static fz_error
+pdf_load_jpx_image(fz_pixmap **imgp, pdf_xref *xref, fz_obj *dict)
+{
+	fz_error error;
+	fz_buffer *buf;
+	fz_colorspace *colorspace;
+	fz_pixmap *img;
+	fz_obj *obj;
+
+	colorspace = NULL;
+
+	error = pdf_load_stream(&buf, xref, fz_to_num(dict), fz_to_gen(dict));
+	if (error)
+		return fz_rethrow(error, "cannot load jpx image data");
+
+	obj = fz_dict_gets(dict, "ColorSpace");
+	if (obj)
+	{
+		error = pdf_load_colorspace(&colorspace, xref, obj);
+		if (error)
+			fz_catch(error, "cannot load image colorspace");
+	}
+
+	error = fz_load_jpx_image(&img, buf->data, buf->len, colorspace);
+	if (error)
+	{
+		if (colorspace)
+			fz_drop_colorspace(colorspace);
+		fz_drop_buffer(buf);
+		return fz_rethrow(error, "cannot load jpx image");
+	}
+
+	if (colorspace)
+		fz_drop_colorspace(colorspace);
+	fz_drop_buffer(buf);
+
+	obj = fz_dict_getsa(dict, "SMask", "Mask");
+	if (fz_is_dict(obj))
+	{
+		error = pdf_load_image_imp(&img->mask, xref, NULL, obj, NULL, 1);
+		if (error)
+		{
+			fz_drop_pixmap(img);
+			return fz_rethrow(error, "cannot load image mask/softmask");
+		}
+	}
+
+	*imgp = img;
+	return fz_okay;
+}
+
+fz_error
+pdf_load_image(fz_pixmap **pixp, pdf_xref *xref, fz_obj *dict)
+{
+	fz_error error;
+
+	if ((*pixp = pdf_find_item(xref->store, fz_drop_pixmap, dict)))
+	{
+		fz_keep_pixmap(*pixp);
+		return fz_okay;
+	}
+
+	error = pdf_load_image_imp(pixp, xref, NULL, dict, NULL, 0);
+	if (error)
+		return fz_rethrow(error, "cannot load image (%d 0 R)", fz_to_num(dict));
+
+	pdf_store_item(xref->store, fz_keep_pixmap, fz_drop_pixmap, dict, *pixp);
+
+	return fz_okay;
+}
diff --git a/contrib/media/updf/pdf/pdf_interpret.c b/contrib/media/updf/pdf/pdf_interpret.c
new file mode 100644
index 0000000000..1682f79a8f
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_interpret.c
@@ -0,0 +1,2304 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+#define TILE
+
+typedef struct pdf_material_s pdf_material;
+typedef struct pdf_gstate_s pdf_gstate;
+typedef struct pdf_csi_s pdf_csi;
+
+enum
+{
+	PDF_FILL,
+	PDF_STROKE,
+};
+
+enum
+{
+	PDF_MAT_NONE,
+	PDF_MAT_COLOR,
+	PDF_MAT_PATTERN,
+	PDF_MAT_SHADE,
+};
+
+struct pdf_material_s
+{
+	int kind;
+	fz_colorspace *colorspace;
+	pdf_pattern *pattern;
+	fz_shade *shade;
+	float alpha;
+	float v[32];
+};
+
+struct pdf_gstate_s
+{
+	fz_matrix ctm;
+	int clip_depth;
+
+	/* path stroking */
+	fz_stroke_state stroke_state;
+
+	/* materials */
+	pdf_material stroke;
+	pdf_material fill;
+
+	/* text state */
+	float char_space;
+	float word_space;
+	float scale;
+	float leading;
+	pdf_font_desc *font;
+	float size;
+	int render;
+	float rise;
+
+	/* transparency */
+	int blendmode;
+	pdf_xobject *softmask;
+	fz_matrix softmask_ctm;
+	float softmask_bc[FZ_MAX_COLORS];
+	int luminosity;
+};
+
+struct pdf_csi_s
+{
+	fz_device *dev;
+	pdf_xref *xref;
+
+	/* usage mode for optional content groups */
+	char *target; /* "View", "Print", "Export" */
+
+	/* interpreter stack */
+	fz_obj *obj;
+	char name[256];
+	unsigned char string[256];
+	int string_len;
+	float stack[32];
+	int top;
+
+	int xbalance;
+	int in_text;
+
+	/* path object state */
+	fz_path *path;
+
+	/* text object state */
+	fz_text *text;
+	fz_matrix tlm;
+	fz_matrix tm;
+	int text_mode;
+	int accumulate;
+
+	/* graphics state */
+	fz_matrix top_ctm;
+	pdf_gstate gstate[64];
+	int gtop;
+};
+
+static fz_error pdf_run_buffer(pdf_csi *csi, fz_obj *rdb, fz_buffer *contents);
+static fz_error pdf_run_xobject(pdf_csi *csi, fz_obj *resources, pdf_xobject *xobj, fz_matrix transform);
+static void pdf_show_pattern(pdf_csi *csi, pdf_pattern *pat, fz_rect area, int what);
+
+
+static int
+pdf_is_hidden_ocg(fz_obj *xobj, char *target)
+{
+	char target_state[16];
+	fz_obj *obj;
+
+	fz_strlcpy(target_state, target, sizeof target_state);
+	fz_strlcat(target_state, "State", sizeof target_state);
+
+	obj = fz_dict_gets(xobj, "OC");
+	obj = fz_dict_gets(obj, "OCGs");
+	if (fz_is_array(obj))
+		obj = fz_array_get(obj, 0);
+	obj = fz_dict_gets(obj, "Usage");
+	obj = fz_dict_gets(obj, target);
+	obj = fz_dict_gets(obj, target_state);
+	return !strcmp(fz_to_name(obj), "OFF");
+}
+
+/*
+ * Emit graphics calls to device.
+ */
+
+static void
+pdf_begin_group(pdf_csi *csi, fz_rect bbox)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	fz_error error;
+
+	if (gstate->softmask)
+	{
+		pdf_xobject *softmask = gstate->softmask;
+		fz_rect bbox = fz_transform_rect(gstate->softmask_ctm, softmask->bbox);
+		fz_matrix save_ctm = gstate->ctm;
+
+		gstate->softmask = NULL;
+		gstate->ctm = gstate->softmask_ctm;
+
+		fz_begin_mask(csi->dev, bbox, gstate->luminosity,
+			softmask->colorspace, gstate->softmask_bc);
+		error = pdf_run_xobject(csi, NULL, softmask, fz_identity);
+		if (error)
+			fz_catch(error, "cannot run softmask");
+		fz_end_mask(csi->dev);
+
+		gstate->softmask = softmask;
+		gstate->ctm = save_ctm;
+	}
+
+	if (gstate->blendmode)
+		fz_begin_group(csi->dev, bbox, 1, 0, gstate->blendmode, 1);
+}
+
+static void
+pdf_end_group(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+
+	if (gstate->blendmode)
+		fz_end_group(csi->dev);
+
+	if (gstate->softmask)
+		fz_pop_clip(csi->dev);
+}
+
+static void
+pdf_show_shade(pdf_csi *csi, fz_shade *shd)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	fz_rect bbox;
+
+	bbox = fz_bound_shade(shd, gstate->ctm);
+
+	pdf_begin_group(csi, bbox);
+
+	fz_fill_shade(csi->dev, shd, gstate->ctm, gstate->fill.alpha);
+
+	pdf_end_group(csi);
+}
+
+static void
+pdf_show_image(pdf_csi *csi, fz_pixmap *image)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	fz_rect bbox;
+
+	bbox = fz_transform_rect(gstate->ctm, fz_unit_rect);
+
+	if (image->mask)
+	{
+		/* apply blend group even though we skip the softmask */
+		if (gstate->blendmode)
+			fz_begin_group(csi->dev, bbox, 0, 0, gstate->blendmode, 1);
+		fz_clip_image_mask(csi->dev, image->mask, &bbox, gstate->ctm);
+	}
+	else
+		pdf_begin_group(csi, bbox);
+
+	if (!image->colorspace)
+	{
+
+		switch (gstate->fill.kind)
+		{
+		case PDF_MAT_NONE:
+			break;
+		case PDF_MAT_COLOR:
+			fz_fill_image_mask(csi->dev, image, gstate->ctm,
+				gstate->fill.colorspace, gstate->fill.v, gstate->fill.alpha);
+			break;
+		case PDF_MAT_PATTERN:
+			if (gstate->fill.pattern)
+			{
+				fz_clip_image_mask(csi->dev, image, &bbox, gstate->ctm);
+				pdf_show_pattern(csi, gstate->fill.pattern, bbox, PDF_FILL);
+				fz_pop_clip(csi->dev);
+			}
+			break;
+		case PDF_MAT_SHADE:
+			if (gstate->fill.shade)
+			{
+				fz_clip_image_mask(csi->dev, image, &bbox, gstate->ctm);
+				fz_fill_shade(csi->dev, gstate->fill.shade, gstate->ctm, gstate->fill.alpha);
+				fz_pop_clip(csi->dev);
+			}
+			break;
+		}
+	}
+	else
+	{
+		fz_fill_image(csi->dev, image, gstate->ctm, gstate->fill.alpha);
+	}
+
+	if (image->mask)
+	{
+		fz_pop_clip(csi->dev);
+		if (gstate->blendmode)
+			fz_end_group(csi->dev);
+	}
+	else
+		pdf_end_group(csi);
+}
+
+static void pdf_show_clip(pdf_csi *csi, int even_odd)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+
+	gstate->clip_depth++;
+	fz_clip_path(csi->dev, csi->path, NULL, even_odd, gstate->ctm);
+}
+
+static void
+pdf_show_path(pdf_csi *csi, int doclose, int dofill, int dostroke, int even_odd)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	fz_path *path;
+	fz_rect bbox;
+
+	path = csi->path;
+	csi->path = fz_new_path();
+
+	if (doclose)
+		fz_closepath(path);
+
+	if (dostroke)
+		bbox = fz_bound_path(path, &gstate->stroke_state, gstate->ctm);
+	else
+		bbox = fz_bound_path(path, NULL, gstate->ctm);
+
+	if (dofill || dostroke)
+		pdf_begin_group(csi, bbox);
+
+	if (dofill)
+	{
+		switch (gstate->fill.kind)
+		{
+		case PDF_MAT_NONE:
+			break;
+		case PDF_MAT_COLOR:
+			fz_fill_path(csi->dev, path, even_odd, gstate->ctm,
+				gstate->fill.colorspace, gstate->fill.v, gstate->fill.alpha);
+			break;
+		case PDF_MAT_PATTERN:
+			if (gstate->fill.pattern)
+			{
+				fz_clip_path(csi->dev, path, NULL, even_odd, gstate->ctm);
+				pdf_show_pattern(csi, gstate->fill.pattern, bbox, PDF_FILL);
+				fz_pop_clip(csi->dev);
+			}
+			break;
+		case PDF_MAT_SHADE:
+			if (gstate->fill.shade)
+			{
+				fz_clip_path(csi->dev, path, NULL, even_odd, gstate->ctm);
+				fz_fill_shade(csi->dev, gstate->fill.shade, csi->top_ctm, gstate->fill.alpha);
+				fz_pop_clip(csi->dev);
+			}
+			break;
+		}
+	}
+
+	if (dostroke)
+	{
+		switch (gstate->stroke.kind)
+		{
+		case PDF_MAT_NONE:
+			break;
+		case PDF_MAT_COLOR:
+			fz_stroke_path(csi->dev, path, &gstate->stroke_state, gstate->ctm,
+				gstate->stroke.colorspace, gstate->stroke.v, gstate->stroke.alpha);
+			break;
+		case PDF_MAT_PATTERN:
+			if (gstate->stroke.pattern)
+			{
+				fz_clip_stroke_path(csi->dev, path, &bbox, &gstate->stroke_state, gstate->ctm);
+				pdf_show_pattern(csi, gstate->stroke.pattern, bbox, PDF_FILL);
+				fz_pop_clip(csi->dev);
+			}
+			break;
+		case PDF_MAT_SHADE:
+			if (gstate->stroke.shade)
+			{
+				fz_clip_stroke_path(csi->dev, path, &bbox, &gstate->stroke_state, gstate->ctm);
+				fz_fill_shade(csi->dev, gstate->stroke.shade, csi->top_ctm, gstate->stroke.alpha);
+				fz_pop_clip(csi->dev);
+			}
+			break;
+		}
+	}
+
+	if (dofill || dostroke)
+		pdf_end_group(csi);
+
+	fz_free_path(path);
+}
+
+/*
+ * Assemble and emit text
+ */
+
+static void
+pdf_flush_text(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	fz_text *text;
+	int dofill = 0;
+	int dostroke = 0;
+	int doclip = 0;
+	int doinvisible = 0;
+	fz_rect bbox;
+
+	if (!csi->text)
+		return;
+	text = csi->text;
+	csi->text = NULL;
+
+	dofill = dostroke = doclip = doinvisible = 0;
+	switch (csi->text_mode)
+	{
+	case 0: dofill = 1; break;
+	case 1: dostroke = 1; break;
+	case 2: dofill = dostroke = 1; break;
+	case 3: doinvisible = 1; break;
+	case 4: dofill = doclip = 1; break;
+	case 5: dostroke = doclip = 1; break;
+	case 6: dofill = dostroke = doclip = 1; break;
+	case 7: doclip = 1; break;
+	}
+
+	bbox = fz_bound_text(text, gstate->ctm);
+
+	pdf_begin_group(csi, bbox);
+
+	if (doinvisible)
+		fz_ignore_text(csi->dev, text, gstate->ctm);
+
+	if (doclip)
+	{
+		if (csi->accumulate < 2)
+			gstate->clip_depth++;
+		fz_clip_text(csi->dev, text, gstate->ctm, csi->accumulate);
+		csi->accumulate = 2;
+	}
+
+	if (dofill)
+	{
+		switch (gstate->fill.kind)
+		{
+		case PDF_MAT_NONE:
+			break;
+		case PDF_MAT_COLOR:
+			fz_fill_text(csi->dev, text, gstate->ctm,
+				gstate->fill.colorspace, gstate->fill.v, gstate->fill.alpha);
+			break;
+		case PDF_MAT_PATTERN:
+			if (gstate->fill.pattern)
+			{
+				fz_clip_text(csi->dev, text, gstate->ctm, 0);
+				pdf_show_pattern(csi, gstate->fill.pattern, bbox, PDF_FILL);
+				fz_pop_clip(csi->dev);
+			}
+			break;
+		case PDF_MAT_SHADE:
+			if (gstate->fill.shade)
+			{
+				fz_clip_text(csi->dev, text, gstate->ctm, 0);
+				fz_fill_shade(csi->dev, gstate->fill.shade, csi->top_ctm, gstate->fill.alpha);
+				fz_pop_clip(csi->dev);
+			}
+			break;
+		}
+	}
+
+	if (dostroke)
+	{
+		switch (gstate->stroke.kind)
+		{
+		case PDF_MAT_NONE:
+			break;
+		case PDF_MAT_COLOR:
+			fz_stroke_text(csi->dev, text, &gstate->stroke_state, gstate->ctm,
+				gstate->stroke.colorspace, gstate->stroke.v, gstate->stroke.alpha);
+			break;
+		case PDF_MAT_PATTERN:
+			if (gstate->stroke.pattern)
+			{
+				fz_clip_stroke_text(csi->dev, text, &gstate->stroke_state, gstate->ctm);
+				pdf_show_pattern(csi, gstate->stroke.pattern, bbox, PDF_FILL);
+				fz_pop_clip(csi->dev);
+			}
+			break;
+		case PDF_MAT_SHADE:
+			if (gstate->stroke.shade)
+			{
+				fz_clip_stroke_text(csi->dev, text, &gstate->stroke_state, gstate->ctm);
+				fz_fill_shade(csi->dev, gstate->stroke.shade, csi->top_ctm, gstate->stroke.alpha);
+				fz_pop_clip(csi->dev);
+			}
+			break;
+		}
+	}
+
+	pdf_end_group(csi);
+
+	fz_free_text(text);
+}
+
+static void
+pdf_show_char(pdf_csi *csi, int cid)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	pdf_font_desc *fontdesc = gstate->font;
+	fz_matrix tsm, trm;
+	float w0, w1, tx, ty;
+	pdf_hmtx h;
+	pdf_vmtx v;
+	int gid;
+	int ucsbuf[8];
+	int ucslen;
+	int i;
+
+	tsm.a = gstate->size * gstate->scale;
+	tsm.b = 0;
+	tsm.c = 0;
+	tsm.d = gstate->size;
+	tsm.e = 0;
+	tsm.f = gstate->rise;
+
+	ucslen = 0;
+	if (fontdesc->to_unicode)
+		ucslen = pdf_lookup_cmap_full(fontdesc->to_unicode, cid, ucsbuf);
+	if (ucslen == 0 && cid < fontdesc->cid_to_ucs_len)
+	{
+		ucsbuf[0] = fontdesc->cid_to_ucs[cid];
+		ucslen = 1;
+	}
+	if (ucslen == 0 || (ucslen == 1 && ucsbuf[0] == 0))
+	{
+		ucsbuf[0] = '?';
+		ucslen = 1;
+	}
+
+	gid = pdf_font_cid_to_gid(fontdesc, cid);
+
+	if (fontdesc->wmode == 1)
+	{
+		v = pdf_get_vmtx(fontdesc, cid);
+		tsm.e -= v.x * gstate->size * 0.001f;
+		tsm.f -= v.y * gstate->size * 0.001f;
+	}
+
+	trm = fz_concat(tsm, csi->tm);
+
+	/* flush buffered text if face or matrix or rendermode has changed */
+	if (!csi->text ||
+		fontdesc->font != csi->text->font ||
+		fontdesc->wmode != csi->text->wmode ||
+		fabsf(trm.a - csi->text->trm.a) > FLT_EPSILON ||
+		fabsf(trm.b - csi->text->trm.b) > FLT_EPSILON ||
+		fabsf(trm.c - csi->text->trm.c) > FLT_EPSILON ||
+		fabsf(trm.d - csi->text->trm.d) > FLT_EPSILON ||
+		gstate->render != csi->text_mode)
+	{
+		pdf_flush_text(csi);
+
+		csi->text = fz_new_text(fontdesc->font, trm, fontdesc->wmode);
+		csi->text->trm.e = 0;
+		csi->text->trm.f = 0;
+		csi->text_mode = gstate->render;
+	}
+
+	/* add glyph to textobject */
+	fz_add_text(csi->text, gid, ucsbuf[0], trm.e, trm.f);
+
+	/* add filler glyphs for one-to-many unicode mapping */
+	for (i = 1; i < ucslen; i++)
+		fz_add_text(csi->text, -1, ucsbuf[i], trm.e, trm.f);
+
+	if (fontdesc->wmode == 0)
+	{
+		h = pdf_get_hmtx(fontdesc, cid);
+		w0 = h.w * 0.001f;
+		tx = (w0 * gstate->size + gstate->char_space) * gstate->scale;
+		csi->tm = fz_concat(fz_translate(tx, 0), csi->tm);
+	}
+
+	if (fontdesc->wmode == 1)
+	{
+		w1 = v.w * 0.001f;
+		ty = w1 * gstate->size + gstate->char_space;
+		csi->tm = fz_concat(fz_translate(0, ty), csi->tm);
+	}
+}
+
+static void
+pdf_show_space(pdf_csi *csi, float tadj)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	pdf_font_desc *fontdesc = gstate->font;
+
+	if (!fontdesc)
+	{
+		fz_warn("cannot draw text since font and size not set");
+		return;
+	}
+
+	if (fontdesc->wmode == 0)
+		csi->tm = fz_concat(fz_translate(tadj * gstate->scale, 0), csi->tm);
+	else
+		csi->tm = fz_concat(fz_translate(0, tadj), csi->tm);
+}
+
+static void
+pdf_show_string(pdf_csi *csi, unsigned char *buf, int len)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	pdf_font_desc *fontdesc = gstate->font;
+	unsigned char *end = buf + len;
+	int cpt, cid;
+
+	if (!fontdesc)
+	{
+		fz_warn("cannot draw text since font and size not set");
+		return;
+	}
+
+	while (buf < end)
+	{
+		buf = pdf_decode_cmap(fontdesc->encoding, buf, &cpt);
+		cid = pdf_lookup_cmap(fontdesc->encoding, cpt);
+		if (cid >= 0)
+			pdf_show_char(csi, cid);
+		else
+			fz_warn("cannot encode character with code point %#x", cpt);
+		if (cpt == 32)
+			pdf_show_space(csi, gstate->word_space);
+	}
+}
+
+static void
+pdf_show_text(pdf_csi *csi, fz_obj *text)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	int i;
+
+	if (fz_is_array(text))
+	{
+		for (i = 0; i < fz_array_len(text); i++)
+		{
+			fz_obj *item = fz_array_get(text, i);
+			if (fz_is_string(item))
+				pdf_show_string(csi, (unsigned char *)fz_to_str_buf(item), fz_to_str_len(item));
+			else
+				pdf_show_space(csi, - fz_to_real(item) * gstate->size * 0.001f);
+		}
+	}
+	else if (fz_is_string(text))
+	{
+		pdf_show_string(csi, (unsigned char *)fz_to_str_buf(text), fz_to_str_len(text));
+	}
+}
+
+/*
+ * Interpreter and graphics state stack.
+ */
+
+static void
+pdf_init_gstate(pdf_gstate *gs, fz_matrix ctm)
+{
+	gs->ctm = ctm;
+	gs->clip_depth = 0;
+
+	gs->stroke_state.start_cap = 0;
+	gs->stroke_state.dash_cap = 0;
+	gs->stroke_state.end_cap = 0;
+	gs->stroke_state.linejoin = 0;
+	gs->stroke_state.linewidth = 1;
+	gs->stroke_state.miterlimit = 10;
+	gs->stroke_state.dash_phase = 0;
+	gs->stroke_state.dash_len = 0;
+	memset(gs->stroke_state.dash_list, 0, sizeof(gs->stroke_state.dash_list));
+
+	gs->stroke.kind = PDF_MAT_COLOR;
+	gs->stroke.colorspace = fz_keep_colorspace(fz_device_gray);
+	gs->stroke.v[0] = 0;
+	gs->stroke.pattern = NULL;
+	gs->stroke.shade = NULL;
+	gs->stroke.alpha = 1;
+
+	gs->fill.kind = PDF_MAT_COLOR;
+	gs->fill.colorspace = fz_keep_colorspace(fz_device_gray);
+	gs->fill.v[0] = 0;
+	gs->fill.pattern = NULL;
+	gs->fill.shade = NULL;
+	gs->fill.alpha = 1;
+
+	gs->char_space = 0;
+	gs->word_space = 0;
+	gs->scale = 1;
+	gs->leading = 0;
+	gs->font = NULL;
+	gs->size = -1;
+	gs->render = 0;
+	gs->rise = 0;
+
+	gs->blendmode = 0;
+	gs->softmask = NULL;
+	gs->softmask_ctm = fz_identity;
+	gs->luminosity = 0;
+}
+
+static pdf_csi *
+pdf_new_csi(pdf_xref *xref, fz_device *dev, fz_matrix ctm, char *target)
+{
+	pdf_csi *csi;
+
+	csi = fz_malloc(sizeof(pdf_csi));
+	csi->xref = xref;
+	csi->dev = dev;
+	csi->target = target;
+
+	csi->top = 0;
+	csi->obj = NULL;
+	csi->name[0] = 0;
+	csi->string_len = 0;
+	memset(csi->stack, 0, sizeof csi->stack);
+
+	csi->xbalance = 0;
+	csi->in_text = 0;
+
+	csi->path = fz_new_path();
+
+	csi->text = NULL;
+	csi->tlm = fz_identity;
+	csi->tm = fz_identity;
+	csi->text_mode = 0;
+	csi->accumulate = 1;
+
+	csi->top_ctm = ctm;
+	pdf_init_gstate(&csi->gstate[0], ctm);
+	csi->gtop = 0;
+
+	return csi;
+}
+
+static void
+pdf_clear_stack(pdf_csi *csi)
+{
+	int i;
+
+	if (csi->obj)
+		fz_drop_obj(csi->obj);
+	csi->obj = NULL;
+
+	csi->name[0] = 0;
+	csi->string_len = 0;
+	for (i = 0; i < csi->top; i++)
+		csi->stack[i] = 0;
+
+	csi->top = 0;
+}
+
+static pdf_material *
+pdf_keep_material(pdf_material *mat)
+{
+	if (mat->colorspace)
+		fz_keep_colorspace(mat->colorspace);
+	if (mat->pattern)
+		pdf_keep_pattern(mat->pattern);
+	if (mat->shade)
+		fz_keep_shade(mat->shade);
+	return mat;
+}
+
+static pdf_material *
+pdf_drop_material(pdf_material *mat)
+{
+	if (mat->colorspace)
+		fz_drop_colorspace(mat->colorspace);
+	if (mat->pattern)
+		pdf_drop_pattern(mat->pattern);
+	if (mat->shade)
+		fz_drop_shade(mat->shade);
+	return mat;
+}
+
+static void
+pdf_gsave(pdf_csi *csi)
+{
+	pdf_gstate *gs = csi->gstate + csi->gtop;
+
+	if (csi->gtop == nelem(csi->gstate) - 1)
+	{
+		fz_warn("gstate overflow in content stream");
+		return;
+	}
+
+	memcpy(&csi->gstate[csi->gtop + 1], &csi->gstate[csi->gtop], sizeof(pdf_gstate));
+
+	csi->gtop ++;
+
+	pdf_keep_material(&gs->stroke);
+	pdf_keep_material(&gs->fill);
+	if (gs->font)
+		pdf_keep_font(gs->font);
+	if (gs->softmask)
+		pdf_keep_xobject(gs->softmask);
+}
+
+static void
+pdf_grestore(pdf_csi *csi)
+{
+	pdf_gstate *gs = csi->gstate + csi->gtop;
+	int clip_depth = gs->clip_depth;
+
+	if (csi->gtop == 0)
+	{
+		fz_warn("gstate underflow in content stream");
+		return;
+	}
+
+	pdf_drop_material(&gs->stroke);
+	pdf_drop_material(&gs->fill);
+	if (gs->font)
+		pdf_drop_font(gs->font);
+	if (gs->softmask)
+		pdf_drop_xobject(gs->softmask);
+
+	csi->gtop --;
+
+	gs = csi->gstate + csi->gtop;
+	while (clip_depth > gs->clip_depth)
+	{
+		fz_pop_clip(csi->dev);
+		clip_depth--;
+	}
+}
+
+static void
+pdf_free_csi(pdf_csi *csi)
+{
+	while (csi->gtop)
+		pdf_grestore(csi);
+
+	pdf_drop_material(&csi->gstate[0].fill);
+	pdf_drop_material(&csi->gstate[0].stroke);
+	if (csi->gstate[0].font)
+		pdf_drop_font(csi->gstate[0].font);
+	if (csi->gstate[0].softmask)
+		pdf_drop_xobject(csi->gstate[0].softmask);
+
+	while (csi->gstate[0].clip_depth--)
+		fz_pop_clip(csi->dev);
+
+	if (csi->path) fz_free_path(csi->path);
+	if (csi->text) fz_free_text(csi->text);
+
+	pdf_clear_stack(csi);
+
+	fz_free(csi);
+}
+
+/*
+ * Material state
+ */
+
+static void
+pdf_set_colorspace(pdf_csi *csi, int what, fz_colorspace *colorspace)
+{
+	pdf_gstate *gs = csi->gstate + csi->gtop;
+	pdf_material *mat;
+
+	pdf_flush_text(csi);
+
+	mat = what == PDF_FILL ? &gs->fill : &gs->stroke;
+
+	fz_drop_colorspace(mat->colorspace);
+
+	mat->kind = PDF_MAT_COLOR;
+	mat->colorspace = fz_keep_colorspace(colorspace);
+
+	mat->v[0] = 0;
+	mat->v[1] = 0;
+	mat->v[2] = 0;
+	mat->v[3] = 1;
+}
+
+static void
+pdf_set_color(pdf_csi *csi, int what, float *v)
+{
+	pdf_gstate *gs = csi->gstate + csi->gtop;
+	pdf_material *mat;
+	int i;
+
+	pdf_flush_text(csi);
+
+	mat = what == PDF_FILL ? &gs->fill : &gs->stroke;
+
+	switch (mat->kind)
+	{
+	case PDF_MAT_PATTERN:
+	case PDF_MAT_COLOR:
+		if (!strcmp(mat->colorspace->name, "Lab"))
+		{
+			mat->v[0] = v[0] / 100;
+			mat->v[1] = (v[1] + 100) / 200;
+			mat->v[2] = (v[2] + 100) / 200;
+		}
+		for (i = 0; i < mat->colorspace->n; i++)
+			mat->v[i] = v[i];
+		break;
+	default:
+		fz_warn("color incompatible with material");
+	}
+}
+
+static void
+pdf_set_shade(pdf_csi *csi, int what, fz_shade *shade)
+{
+	pdf_gstate *gs = csi->gstate + csi->gtop;
+	pdf_material *mat;
+
+	pdf_flush_text(csi);
+
+	mat = what == PDF_FILL ? &gs->fill : &gs->stroke;
+
+	if (mat->shade)
+		fz_drop_shade(mat->shade);
+
+	mat->kind = PDF_MAT_SHADE;
+	mat->shade = fz_keep_shade(shade);
+}
+
+static void
+pdf_set_pattern(pdf_csi *csi, int what, pdf_pattern *pat, float *v)
+{
+	pdf_gstate *gs = csi->gstate + csi->gtop;
+	pdf_material *mat;
+
+	pdf_flush_text(csi);
+
+	mat = what == PDF_FILL ? &gs->fill : &gs->stroke;
+
+	if (mat->pattern)
+		pdf_drop_pattern(mat->pattern);
+
+	mat->kind = PDF_MAT_PATTERN;
+	if (pat)
+		mat->pattern = pdf_keep_pattern(pat);
+	else
+		mat->pattern = NULL;
+
+	if (v)
+		pdf_set_color(csi, what, v);
+}
+
+static void
+pdf_unset_pattern(pdf_csi *csi, int what)
+{
+	pdf_gstate *gs = csi->gstate + csi->gtop;
+	pdf_material *mat;
+	mat = what == PDF_FILL ? &gs->fill : &gs->stroke;
+	if (mat->kind == PDF_MAT_PATTERN)
+	{
+		if (mat->pattern)
+			pdf_drop_pattern(mat->pattern);
+		mat->pattern = NULL;
+		mat->kind = PDF_MAT_COLOR;
+	}
+}
+
+/*
+ * Patterns, XObjects and ExtGState
+ */
+
+static void
+pdf_show_pattern(pdf_csi *csi, pdf_pattern *pat, fz_rect area, int what)
+{
+	pdf_gstate *gstate;
+	fz_matrix ptm, invptm;
+	fz_matrix oldtopctm;
+	fz_error error;
+	int x0, y0, x1, y1;
+	int oldtop;
+
+	pdf_gsave(csi);
+	gstate = csi->gstate + csi->gtop;
+
+	if (pat->ismask)
+	{
+		pdf_unset_pattern(csi, PDF_FILL);
+		pdf_unset_pattern(csi, PDF_STROKE);
+		if (what == PDF_FILL)
+		{
+			pdf_drop_material(&gstate->stroke);
+			pdf_keep_material(&gstate->fill);
+			gstate->stroke = gstate->fill;
+		}
+		if (what == PDF_STROKE)
+		{
+			pdf_drop_material(&gstate->fill);
+			pdf_keep_material(&gstate->stroke);
+			gstate->fill = gstate->stroke;
+		}
+	}
+	else
+	{
+		// TODO: unset only the current fill/stroke or both?
+		pdf_unset_pattern(csi, what);
+	}
+
+	/* don't apply softmasks to objects in the pattern as well */
+	if (gstate->softmask)
+	{
+		pdf_drop_xobject(gstate->softmask);
+		gstate->softmask = NULL;
+	}
+
+	ptm = fz_concat(pat->matrix, csi->top_ctm);
+	invptm = fz_invert_matrix(ptm);
+
+	/* patterns are painted using the ctm in effect at the beginning of the content stream */
+	/* get bbox of shape in pattern space for stamping */
+	area = fz_transform_rect(invptm, area);
+	x0 = floorf(area.x0 / pat->xstep);
+	y0 = floorf(area.y0 / pat->ystep);
+	x1 = ceilf(area.x1 / pat->xstep);
+	y1 = ceilf(area.y1 / pat->ystep);
+
+	oldtopctm = csi->top_ctm;
+	oldtop = csi->gtop;
+
+#ifdef TILE
+	if ((x1 - x0) * (y1 - y0) > 0)
+	{
+		fz_begin_tile(csi->dev, area, pat->bbox, pat->xstep, pat->ystep, ptm);
+		gstate->ctm = ptm;
+		csi->top_ctm = gstate->ctm;
+		pdf_gsave(csi);
+		error = pdf_run_buffer(csi, pat->resources, pat->contents);
+		if (error)
+			fz_catch(error, "cannot render pattern tile");
+		pdf_grestore(csi);
+		while (oldtop < csi->gtop)
+			pdf_grestore(csi);
+		fz_end_tile(csi->dev);
+	}
+#else
+	{
+		int x, y;
+		for (y = y0; y < y1; y++)
+		{
+			for (x = x0; x < x1; x++)
+			{
+				gstate->ctm = fz_concat(fz_translate(x * pat->xstep, y * pat->ystep), ptm);
+				csi->top_ctm = gstate->ctm;
+				error = pdf_run_csi_buffer(csi, pat->resources, pat->contents);
+				while (oldtop < csi->gtop)
+					pdf_grestore(csi);
+				if (error)
+				{
+					fz_catch(error, "cannot render pattern tile");
+					goto cleanup;
+				}
+			}
+		}
+	}
+cleanup:
+#endif
+
+	csi->top_ctm = oldtopctm;
+
+	pdf_grestore(csi);
+}
+
+static fz_error
+pdf_run_xobject(pdf_csi *csi, fz_obj *resources, pdf_xobject *xobj, fz_matrix transform)
+{
+	fz_error error;
+	pdf_gstate *gstate;
+	fz_matrix oldtopctm;
+	int oldtop;
+	int popmask;
+
+	pdf_gsave(csi);
+
+	gstate = csi->gstate + csi->gtop;
+	oldtop = csi->gtop;
+	popmask = 0;
+
+	/* apply xobject's transform matrix */
+	transform = fz_concat(xobj->matrix, transform);
+	gstate->ctm = fz_concat(transform, gstate->ctm);
+
+	/* apply soft mask, create transparency group and reset state */
+	if (xobj->transparency)
+	{
+		if (gstate->softmask)
+		{
+			pdf_xobject *softmask = gstate->softmask;
+			fz_rect bbox = fz_transform_rect(gstate->ctm, xobj->bbox);
+
+			gstate->softmask = NULL;
+			popmask = 1;
+
+			fz_begin_mask(csi->dev, bbox, gstate->luminosity,
+				softmask->colorspace, gstate->softmask_bc);
+			error = pdf_run_xobject(csi, resources, softmask, fz_identity);
+			if (error)
+				return fz_rethrow(error, "cannot run softmask");
+			fz_end_mask(csi->dev);
+
+			pdf_drop_xobject(softmask);
+		}
+
+		fz_begin_group(csi->dev,
+			fz_transform_rect(gstate->ctm, xobj->bbox),
+			xobj->isolated, xobj->knockout, gstate->blendmode, gstate->fill.alpha);
+
+		gstate->blendmode = 0;
+		gstate->stroke.alpha = 1;
+		gstate->fill.alpha = 1;
+	}
+
+	/* clip to the bounds */
+
+	fz_moveto(csi->path, xobj->bbox.x0, xobj->bbox.y0);
+	fz_lineto(csi->path, xobj->bbox.x1, xobj->bbox.y0);
+	fz_lineto(csi->path, xobj->bbox.x1, xobj->bbox.y1);
+	fz_lineto(csi->path, xobj->bbox.x0, xobj->bbox.y1);
+	fz_closepath(csi->path);
+	pdf_show_clip(csi, 0);
+	pdf_show_path(csi, 0, 0, 0, 0);
+
+	/* run contents */
+
+	oldtopctm = csi->top_ctm;
+	csi->top_ctm = gstate->ctm;
+
+	if (xobj->resources)
+		resources = xobj->resources;
+
+	error = pdf_run_buffer(csi, resources, xobj->contents);
+	if (error)
+		fz_catch(error, "cannot interpret XObject stream");
+
+	csi->top_ctm = oldtopctm;
+
+	while (oldtop < csi->gtop)
+		pdf_grestore(csi);
+
+	pdf_grestore(csi);
+
+	/* wrap up transparency stacks */
+
+	if (xobj->transparency)
+	{
+		fz_end_group(csi->dev);
+		if (popmask)
+			fz_pop_clip(csi->dev);
+	}
+
+	return fz_okay;
+}
+
+static fz_error
+pdf_run_extgstate(pdf_csi *csi, fz_obj *rdb, fz_obj *extgstate)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	fz_colorspace *colorspace;
+	int i, k;
+
+	pdf_flush_text(csi);
+
+	for (i = 0; i < fz_dict_len(extgstate); i++)
+	{
+		fz_obj *key = fz_dict_get_key(extgstate, i);
+		fz_obj *val = fz_dict_get_val(extgstate, i);
+		char *s = fz_to_name(key);
+
+		if (!strcmp(s, "Font"))
+		{
+			if (fz_is_array(val) && fz_array_len(val) == 2)
+			{
+				fz_error error;
+				fz_obj *font = fz_array_get(val, 0);
+
+				if (gstate->font)
+				{
+					pdf_drop_font(gstate->font);
+					gstate->font = NULL;
+				}
+
+				error = pdf_load_font(&gstate->font, csi->xref, rdb, font);
+				if (error)
+					return fz_rethrow(error, "cannot load font (%d %d R)", fz_to_num(font), fz_to_gen(font));
+				if (!gstate->font)
+					return fz_throw("cannot find font in store");
+				gstate->size = fz_to_real(fz_array_get(val, 1));
+			}
+			else
+				return fz_throw("malformed /Font dictionary");
+		}
+
+		else if (!strcmp(s, "LC"))
+		{
+			gstate->stroke_state.start_cap = fz_to_int(val);
+			gstate->stroke_state.dash_cap = fz_to_int(val);
+			gstate->stroke_state.end_cap = fz_to_int(val);
+		}
+		else if (!strcmp(s, "LW"))
+			gstate->stroke_state.linewidth = fz_to_real(val);
+		else if (!strcmp(s, "LJ"))
+			gstate->stroke_state.linejoin = fz_to_int(val);
+		else if (!strcmp(s, "ML"))
+			gstate->stroke_state.miterlimit = fz_to_real(val);
+
+		else if (!strcmp(s, "D"))
+		{
+			if (fz_is_array(val) && fz_array_len(val) == 2)
+			{
+				fz_obj *dashes = fz_array_get(val, 0);
+				gstate->stroke_state.dash_len = MAX(fz_array_len(dashes), 32);
+				for (k = 0; k < gstate->stroke_state.dash_len; k++)
+					gstate->stroke_state.dash_list[k] = fz_to_real(fz_array_get(dashes, k));
+				gstate->stroke_state.dash_phase = fz_to_real(fz_array_get(val, 1));
+			}
+			else
+				return fz_throw("malformed /D");
+		}
+
+		else if (!strcmp(s, "CA"))
+			gstate->stroke.alpha = fz_to_real(val);
+
+		else if (!strcmp(s, "ca"))
+			gstate->fill.alpha = fz_to_real(val);
+
+		else if (!strcmp(s, "BM"))
+		{
+			if (fz_is_array(val))
+				val = fz_array_get(val, 0);
+			gstate->blendmode = fz_find_blendmode(fz_to_name(val));
+		}
+
+		else if (!strcmp(s, "SMask"))
+		{
+			if (fz_is_dict(val))
+			{
+				fz_error error;
+				pdf_xobject *xobj;
+				fz_obj *group, *luminosity, *bc;
+
+				if (gstate->softmask)
+				{
+					pdf_drop_xobject(gstate->softmask);
+					gstate->softmask = NULL;
+				}
+
+				group = fz_dict_gets(val, "G");
+				if (!group)
+					return fz_throw("cannot load softmask xobject (%d %d R)", fz_to_num(val), fz_to_gen(val));
+				error = pdf_load_xobject(&xobj, csi->xref, group);
+				if (error)
+					return fz_rethrow(error, "cannot load xobject (%d %d R)", fz_to_num(val), fz_to_gen(val));
+
+				colorspace = xobj->colorspace;
+				if (!colorspace)
+					colorspace = fz_device_gray;
+
+				gstate->softmask_ctm = fz_concat(xobj->matrix, gstate->ctm);
+				gstate->softmask = xobj;
+				for (k = 0; k < colorspace->n; k++)
+					gstate->softmask_bc[k] = 0;
+
+				bc = fz_dict_gets(val, "BC");
+				if (fz_is_array(bc))
+				{
+					for (k = 0; k < colorspace->n; k++)
+						gstate->softmask_bc[k] = fz_to_real(fz_array_get(bc, k));
+				}
+
+				luminosity = fz_dict_gets(val, "S");
+				if (fz_is_name(luminosity) && !strcmp(fz_to_name(luminosity), "Luminosity"))
+					gstate->luminosity = 1;
+				else
+					gstate->luminosity = 0;
+			}
+			else if (fz_is_name(val) && !strcmp(fz_to_name(val), "None"))
+			{
+				if (gstate->softmask)
+				{
+					pdf_drop_xobject(gstate->softmask);
+					gstate->softmask = NULL;
+				}
+			}
+		}
+
+		else if (!strcmp(s, "TR"))
+		{
+			if (fz_is_name(val) && strcmp(fz_to_name(val), "Identity"))
+				fz_warn("ignoring transfer function");
+		}
+	}
+
+	return fz_okay;
+}
+
+/*
+ * Operators
+ */
+
+static void pdf_run_BDC(pdf_csi *csi)
+{
+}
+
+static fz_error pdf_run_BI(pdf_csi *csi, fz_obj *rdb, fz_stream *file)
+{
+	int ch;
+	fz_error error;
+	char *buf = csi->xref->scratch;
+	int buflen = sizeof(csi->xref->scratch);
+	fz_pixmap *img;
+	fz_obj *obj;
+
+	error = pdf_parse_dict(&obj, csi->xref, file, buf, buflen);
+	if (error)
+		return fz_rethrow(error, "cannot parse inline image dictionary");
+
+	/* read whitespace after ID keyword */
+	ch = fz_read_byte(file);
+	if (ch == '\r')
+		if (fz_peek_byte(file) == '\n')
+			fz_read_byte(file);
+
+	error = pdf_load_inline_image(&img, csi->xref, rdb, obj, file);
+	fz_drop_obj(obj);
+	if (error)
+		return fz_rethrow(error, "cannot load inline image");
+
+	pdf_show_image(csi, img);
+
+	fz_drop_pixmap(img);
+
+	/* find EI */
+	ch = fz_read_byte(file);
+	while (ch != 'E' && ch != EOF)
+		ch = fz_read_byte(file);
+	ch = fz_read_byte(file);
+	if (ch != 'I')
+		return fz_rethrow(error, "syntax error after inline image");
+
+	return fz_okay;
+}
+
+static void pdf_run_B(pdf_csi *csi)
+{
+	pdf_show_path(csi, 0, 1, 1, 0);
+}
+
+static void pdf_run_BMC(pdf_csi *csi)
+{
+}
+
+static void pdf_run_BT(pdf_csi *csi)
+{
+	csi->in_text = 1;
+	csi->tm = fz_identity;
+	csi->tlm = fz_identity;
+}
+
+static void pdf_run_BX(pdf_csi *csi)
+{
+	csi->xbalance ++;
+}
+
+static void pdf_run_Bstar(pdf_csi *csi)
+{
+	pdf_show_path(csi, 0, 1, 1, 1);
+}
+
+static fz_error pdf_run_cs_imp(pdf_csi *csi, fz_obj *rdb, int what)
+{
+	fz_colorspace *colorspace;
+	fz_obj *obj, *dict;
+	fz_error error;
+
+	if (!strcmp(csi->name, "Pattern"))
+	{
+		pdf_set_pattern(csi, what, NULL, NULL);
+	}
+	else
+	{
+		if (!strcmp(csi->name, "DeviceGray"))
+			colorspace = fz_keep_colorspace(fz_device_gray);
+		else if (!strcmp(csi->name, "DeviceRGB"))
+			colorspace = fz_keep_colorspace(fz_device_rgb);
+		else if (!strcmp(csi->name, "DeviceCMYK"))
+			colorspace = fz_keep_colorspace(fz_device_cmyk);
+		else
+		{
+			dict = fz_dict_gets(rdb, "ColorSpace");
+			if (!dict)
+				return fz_throw("cannot find ColorSpace dictionary");
+			obj = fz_dict_gets(dict, csi->name);
+			if (!obj)
+				return fz_throw("cannot find colorspace resource '%s'", csi->name);
+			error = pdf_load_colorspace(&colorspace, csi->xref, obj);
+			if (error)
+				return fz_rethrow(error, "cannot load colorspace (%d 0 R)", fz_to_num(obj));
+		}
+
+		pdf_set_colorspace(csi, what, colorspace);
+
+		fz_drop_colorspace(colorspace);
+	}
+	return fz_okay;
+}
+
+static void pdf_run_CS(pdf_csi *csi, fz_obj *rdb)
+{
+	fz_error error;
+	error = pdf_run_cs_imp(csi, rdb, PDF_STROKE);
+	if (error)
+		fz_catch(error, "cannot set colorspace");
+}
+
+static void pdf_run_cs(pdf_csi *csi, fz_obj *rdb)
+{
+	fz_error error;
+	error = pdf_run_cs_imp(csi, rdb, PDF_FILL);
+	if (error)
+		fz_catch(error, "cannot set colorspace");
+}
+
+static void pdf_run_DP(pdf_csi *csi)
+{
+}
+
+static fz_error pdf_run_Do(pdf_csi *csi, fz_obj *rdb)
+{
+	fz_obj *dict;
+	fz_obj *obj;
+	fz_obj *subtype;
+	fz_error error;
+
+	dict = fz_dict_gets(rdb, "XObject");
+	if (!dict)
+		return fz_throw("cannot find XObject dictionary when looking for: '%s'", csi->name);
+
+	obj = fz_dict_gets(dict, csi->name);
+	if (!obj)
+		return fz_throw("cannot find xobject resource: '%s'", csi->name);
+
+	subtype = fz_dict_gets(obj, "Subtype");
+	if (!fz_is_name(subtype))
+		return fz_throw("no XObject subtype specified");
+
+	if (pdf_is_hidden_ocg(obj, csi->target))
+		return fz_okay;
+
+	if (!strcmp(fz_to_name(subtype), "Form") && fz_dict_gets(obj, "Subtype2"))
+		subtype = fz_dict_gets(obj, "Subtype2");
+
+	if (!strcmp(fz_to_name(subtype), "Form"))
+	{
+		pdf_xobject *xobj;
+
+		error = pdf_load_xobject(&xobj, csi->xref, obj);
+		if (error)
+			return fz_rethrow(error, "cannot load xobject (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+
+		/* Inherit parent resources, in case this one was empty XXX check where it's loaded */
+		if (!xobj->resources)
+			xobj->resources = fz_keep_obj(rdb);
+
+		error = pdf_run_xobject(csi, xobj->resources, xobj, fz_identity);
+		if (error)
+			return fz_rethrow(error, "cannot draw xobject (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+
+		pdf_drop_xobject(xobj);
+	}
+
+	else if (!strcmp(fz_to_name(subtype), "Image"))
+	{
+		if ((csi->dev->hints & FZ_IGNORE_IMAGE) == 0)
+		{
+			fz_pixmap *img;
+			error = pdf_load_image(&img, csi->xref, obj);
+			if (error)
+				return fz_rethrow(error, "cannot load image (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+			pdf_show_image(csi, img);
+			fz_drop_pixmap(img);
+		}
+	}
+
+	else if (!strcmp(fz_to_name(subtype), "PS"))
+	{
+		fz_warn("ignoring XObject with subtype PS");
+	}
+
+	else
+	{
+		return fz_throw("unknown XObject subtype: '%s'", fz_to_name(subtype));
+	}
+
+	return fz_okay;
+}
+
+static void pdf_run_EMC(pdf_csi *csi)
+{
+}
+
+static void pdf_run_ET(pdf_csi *csi)
+{
+	pdf_flush_text(csi);
+	csi->accumulate = 1;
+	csi->in_text = 0;
+}
+
+static void pdf_run_EX(pdf_csi *csi)
+{
+	csi->xbalance --;
+}
+
+static void pdf_run_F(pdf_csi *csi)
+{
+	pdf_show_path(csi, 0, 1, 0, 0);
+}
+
+static void pdf_run_G(pdf_csi *csi)
+{
+	pdf_set_colorspace(csi, PDF_STROKE, fz_device_gray);
+	pdf_set_color(csi, PDF_STROKE, csi->stack);
+}
+
+static void pdf_run_J(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	gstate->stroke_state.start_cap = csi->stack[0];
+	gstate->stroke_state.dash_cap = csi->stack[0];
+	gstate->stroke_state.end_cap = csi->stack[0];
+}
+
+static void pdf_run_K(pdf_csi *csi)
+{
+	pdf_set_colorspace(csi, PDF_STROKE, fz_device_cmyk);
+	pdf_set_color(csi, PDF_STROKE, csi->stack);
+}
+
+static void pdf_run_M(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	gstate->stroke_state.miterlimit = csi->stack[0];
+}
+
+static void pdf_run_MP(pdf_csi *csi)
+{
+}
+
+static void pdf_run_Q(pdf_csi *csi)
+{
+	pdf_grestore(csi);
+}
+
+static void pdf_run_RG(pdf_csi *csi)
+{
+	pdf_set_colorspace(csi, PDF_STROKE, fz_device_rgb);
+	pdf_set_color(csi, PDF_STROKE, csi->stack);
+}
+
+static void pdf_run_S(pdf_csi *csi)
+{
+	pdf_show_path(csi, 0, 0, 1, 0);
+}
+
+static fz_error pdf_run_SC_imp(pdf_csi *csi, fz_obj *rdb, int what, pdf_material *mat)
+{
+	fz_error error;
+	fz_obj *patterntype;
+	fz_obj *dict;
+	fz_obj *obj;
+	int kind;
+
+	kind = mat->kind;
+	if (csi->name[0])
+		kind = PDF_MAT_PATTERN;
+
+	switch (kind)
+	{
+	case PDF_MAT_NONE:
+		return fz_throw("cannot set color in mask objects");
+
+	case PDF_MAT_COLOR:
+		pdf_set_color(csi, what, csi->stack);
+		break;
+
+	case PDF_MAT_PATTERN:
+		dict = fz_dict_gets(rdb, "Pattern");
+		if (!dict)
+			return fz_throw("cannot find Pattern dictionary");
+
+		obj = fz_dict_gets(dict, csi->name);
+		if (!obj)
+			return fz_throw("cannot find pattern resource '%s'", csi->name);
+
+		patterntype = fz_dict_gets(obj, "PatternType");
+
+		if (fz_to_int(patterntype) == 1)
+		{
+			pdf_pattern *pat;
+			error = pdf_load_pattern(&pat, csi->xref, obj);
+			if (error)
+				return fz_rethrow(error, "cannot load pattern (%d 0 R)", fz_to_num(obj));
+			pdf_set_pattern(csi, what, pat, csi->top > 0 ? csi->stack : NULL);
+			pdf_drop_pattern(pat);
+		}
+		else if (fz_to_int(patterntype) == 2)
+		{
+			fz_shade *shd;
+			error = pdf_load_shading(&shd, csi->xref, obj);
+			if (error)
+				return fz_rethrow(error, "cannot load shading (%d 0 R)", fz_to_num(obj));
+			pdf_set_shade(csi, what, shd);
+			fz_drop_shade(shd);
+		}
+		else
+		{
+			return fz_throw("unknown pattern type: %d", fz_to_int(patterntype));
+		}
+		break;
+
+	case PDF_MAT_SHADE:
+		return fz_throw("cannot set color in shade objects");
+	}
+
+	return fz_okay;
+}
+
+static void pdf_run_SC(pdf_csi *csi, fz_obj *rdb)
+{
+	fz_error error;
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	error = pdf_run_SC_imp(csi, rdb, PDF_STROKE, &gstate->stroke);
+	if (error)
+		fz_catch(error, "cannot set color and colorspace");
+}
+
+static void pdf_run_sc(pdf_csi *csi, fz_obj *rdb)
+{
+	fz_error error;
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	error = pdf_run_SC_imp(csi, rdb, PDF_FILL, &gstate->fill);
+	if (error)
+		fz_catch(error, "cannot set color and colorspace");
+}
+
+static void pdf_run_Tc(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	gstate->char_space = csi->stack[0];
+}
+
+static void pdf_run_Tw(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	gstate->word_space = csi->stack[0];
+}
+
+static void pdf_run_Tz(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	float a = csi->stack[0] / 100;
+	pdf_flush_text(csi);
+	gstate->scale = a;
+}
+
+static void pdf_run_TL(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	gstate->leading = csi->stack[0];
+}
+
+static fz_error pdf_run_Tf(pdf_csi *csi, fz_obj *rdb)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	fz_error error;
+	fz_obj *dict;
+	fz_obj *obj;
+
+	gstate->size = csi->stack[0];
+	if (gstate->font)
+		pdf_drop_font(gstate->font);
+	gstate->font = NULL;
+
+	dict = fz_dict_gets(rdb, "Font");
+	if (!dict)
+		return fz_throw("cannot find Font dictionary");
+
+	obj = fz_dict_gets(dict, csi->name);
+	if (!obj)
+		return fz_throw("cannot find font resource: '%s'", csi->name);
+
+	error = pdf_load_font(&gstate->font, csi->xref, rdb, obj);
+	if (error)
+		return fz_rethrow(error, "cannot load font (%d 0 R)", fz_to_num(obj));
+
+	return fz_okay;
+}
+
+static void pdf_run_Tr(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	gstate->render = csi->stack[0];
+}
+
+static void pdf_run_Ts(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	gstate->rise = csi->stack[0];
+}
+
+static void pdf_run_Td(pdf_csi *csi)
+{
+	fz_matrix m = fz_translate(csi->stack[0], csi->stack[1]);
+	csi->tlm = fz_concat(m, csi->tlm);
+	csi->tm = csi->tlm;
+}
+
+static void pdf_run_TD(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	fz_matrix m;
+
+	gstate->leading = -csi->stack[1];
+	m = fz_translate(csi->stack[0], csi->stack[1]);
+	csi->tlm = fz_concat(m, csi->tlm);
+	csi->tm = csi->tlm;
+}
+
+static void pdf_run_Tm(pdf_csi *csi)
+{
+	csi->tm.a = csi->stack[0];
+	csi->tm.b = csi->stack[1];
+	csi->tm.c = csi->stack[2];
+	csi->tm.d = csi->stack[3];
+	csi->tm.e = csi->stack[4];
+	csi->tm.f = csi->stack[5];
+	csi->tlm = csi->tm;
+}
+
+static void pdf_run_Tstar(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	fz_matrix m = fz_translate(0, -gstate->leading);
+	csi->tlm = fz_concat(m, csi->tlm);
+	csi->tm = csi->tlm;
+}
+
+static void pdf_run_Tj(pdf_csi *csi)
+{
+	if (csi->string_len)
+		pdf_show_string(csi, csi->string, csi->string_len);
+	else
+		pdf_show_text(csi, csi->obj);
+}
+
+static void pdf_run_TJ(pdf_csi *csi)
+{
+	if (csi->string_len)
+		pdf_show_string(csi, csi->string, csi->string_len);
+	else
+		pdf_show_text(csi, csi->obj);
+}
+
+static void pdf_run_W(pdf_csi *csi)
+{
+	pdf_show_clip(csi, 0);
+}
+
+static void pdf_run_Wstar(pdf_csi *csi)
+{
+	pdf_show_clip(csi, 1);
+}
+
+static void pdf_run_b(pdf_csi *csi)
+{
+	pdf_show_path(csi, 1, 1, 1, 0);
+}
+
+static void pdf_run_bstar(pdf_csi *csi)
+{
+	pdf_show_path(csi, 1, 1, 1, 1);
+}
+
+static void pdf_run_c(pdf_csi *csi)
+{
+	float a, b, c, d, e, f;
+	a = csi->stack[0];
+	b = csi->stack[1];
+	c = csi->stack[2];
+	d = csi->stack[3];
+	e = csi->stack[4];
+	f = csi->stack[5];
+	fz_curveto(csi->path, a, b, c, d, e, f);
+}
+
+static void pdf_run_cm(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	fz_matrix m;
+
+	m.a = csi->stack[0];
+	m.b = csi->stack[1];
+	m.c = csi->stack[2];
+	m.d = csi->stack[3];
+	m.e = csi->stack[4];
+	m.f = csi->stack[5];
+
+	gstate->ctm = fz_concat(m, gstate->ctm);
+}
+
+static void pdf_run_d(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	fz_obj *array;
+	int i;
+
+	array = csi->obj;
+	gstate->stroke_state.dash_len = MIN(fz_array_len(array), nelem(gstate->stroke_state.dash_list));
+	for (i = 0; i < gstate->stroke_state.dash_len; i++)
+		gstate->stroke_state.dash_list[i] = fz_to_real(fz_array_get(array, i));
+	gstate->stroke_state.dash_phase = csi->stack[0];
+}
+
+static void pdf_run_d0(pdf_csi *csi)
+{
+	csi->dev->flags |= FZ_CHARPROC_COLOR;
+}
+
+static void pdf_run_d1(pdf_csi *csi)
+{
+	csi->dev->flags |= FZ_CHARPROC_MASK;
+}
+
+static void pdf_run_f(pdf_csi *csi)
+{
+	pdf_show_path(csi, 0, 1, 0, 0);
+}
+
+static void pdf_run_fstar(pdf_csi *csi)
+{
+	pdf_show_path(csi, 0, 1, 0, 1);
+}
+
+static void pdf_run_g(pdf_csi *csi)
+{
+	pdf_set_colorspace(csi, PDF_FILL, fz_device_gray);
+	pdf_set_color(csi, PDF_FILL, csi->stack);
+}
+
+static fz_error pdf_run_gs(pdf_csi *csi, fz_obj *rdb)
+{
+	fz_error error;
+	fz_obj *dict;
+	fz_obj *obj;
+
+	dict = fz_dict_gets(rdb, "ExtGState");
+	if (!dict)
+		return fz_throw("cannot find ExtGState dictionary");
+
+	obj = fz_dict_gets(dict, csi->name);
+	if (!obj)
+		return fz_throw("cannot find extgstate resource '%s'", csi->name);
+
+	error = pdf_run_extgstate(csi, rdb, obj);
+	if (error)
+		return fz_rethrow(error, "cannot set ExtGState (%d 0 R)", fz_to_num(obj));
+	return fz_okay;
+}
+
+static void pdf_run_h(pdf_csi *csi)
+{
+	fz_closepath(csi->path);
+}
+
+static void pdf_run_i(pdf_csi *csi)
+{
+}
+
+static void pdf_run_j(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	gstate->stroke_state.linejoin = csi->stack[0];
+}
+
+static void pdf_run_k(pdf_csi *csi)
+{
+	pdf_set_colorspace(csi, PDF_FILL, fz_device_cmyk);
+	pdf_set_color(csi, PDF_FILL, csi->stack);
+}
+
+static void pdf_run_l(pdf_csi *csi)
+{
+	float a, b;
+	a = csi->stack[0];
+	b = csi->stack[1];
+	fz_lineto(csi->path, a, b);
+}
+
+static void pdf_run_m(pdf_csi *csi)
+{
+	float a, b;
+	a = csi->stack[0];
+	b = csi->stack[1];
+	fz_moveto(csi->path, a, b);
+}
+
+static void pdf_run_n(pdf_csi *csi)
+{
+	pdf_show_path(csi, 0, 0, 0, 0);
+}
+
+static void pdf_run_q(pdf_csi *csi)
+{
+	pdf_gsave(csi);
+}
+
+static void pdf_run_re(pdf_csi *csi)
+{
+	float x, y, w, h;
+
+	x = csi->stack[0];
+	y = csi->stack[1];
+	w = csi->stack[2];
+	h = csi->stack[3];
+
+	fz_moveto(csi->path, x, y);
+	fz_lineto(csi->path, x + w, y);
+	fz_lineto(csi->path, x + w, y + h);
+	fz_lineto(csi->path, x, y + h);
+	fz_closepath(csi->path);
+}
+
+static void pdf_run_rg(pdf_csi *csi)
+{
+	pdf_set_colorspace(csi, PDF_FILL, fz_device_rgb);
+	pdf_set_color(csi, PDF_FILL, csi->stack);
+}
+
+static void pdf_run_ri(pdf_csi *csi)
+{
+}
+
+static void pdf_run(pdf_csi *csi)
+{
+	pdf_show_path(csi, 1, 0, 1, 0);
+}
+
+static fz_error pdf_run_sh(pdf_csi *csi, fz_obj *rdb)
+{
+	fz_obj *dict;
+	fz_obj *obj;
+	fz_shade *shd;
+	fz_error error;
+
+	dict = fz_dict_gets(rdb, "Shading");
+	if (!dict)
+		return fz_throw("cannot find shading dictionary");
+
+	obj = fz_dict_gets(dict, csi->name);
+	if (!obj)
+		return fz_throw("cannot find shading resource: '%s'", csi->name);
+
+	if ((csi->dev->hints & FZ_IGNORE_SHADE) == 0)
+	{
+		error = pdf_load_shading(&shd, csi->xref, obj);
+		if (error)
+			return fz_rethrow(error, "cannot load shading (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+		pdf_show_shade(csi, shd);
+		fz_drop_shade(shd);
+	}
+	return fz_okay;
+}
+
+static void pdf_run_v(pdf_csi *csi)
+{
+	float a, b, c, d;
+	a = csi->stack[0];
+	b = csi->stack[1];
+	c = csi->stack[2];
+	d = csi->stack[3];
+	fz_curvetov(csi->path, a, b, c, d);
+}
+
+static void pdf_run_w(pdf_csi *csi)
+{
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+	pdf_flush_text(csi); /* linewidth affects stroked text rendering mode */
+	gstate->stroke_state.linewidth = csi->stack[0];
+}
+
+static void pdf_run_y(pdf_csi *csi)
+{
+	float a, b, c, d;
+	a = csi->stack[0];
+	b = csi->stack[1];
+	c = csi->stack[2];
+	d = csi->stack[3];
+	fz_curvetoy(csi->path, a, b, c, d);
+}
+
+static void pdf_run_squote(pdf_csi *csi)
+{
+	fz_matrix m;
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+
+	m = fz_translate(0, -gstate->leading);
+	csi->tlm = fz_concat(m, csi->tlm);
+	csi->tm = csi->tlm;
+
+	if (csi->string_len)
+		pdf_show_string(csi, csi->string, csi->string_len);
+	else
+		pdf_show_text(csi, csi->obj);
+}
+
+static void pdf_run_dquote(pdf_csi *csi)
+{
+	fz_matrix m;
+	pdf_gstate *gstate = csi->gstate + csi->gtop;
+
+	gstate->word_space = csi->stack[0];
+	gstate->char_space = csi->stack[1];
+
+	m = fz_translate(0, -gstate->leading);
+	csi->tlm = fz_concat(m, csi->tlm);
+	csi->tm = csi->tlm;
+
+	if (csi->string_len)
+		pdf_show_string(csi, csi->string, csi->string_len);
+	else
+		pdf_show_text(csi, csi->obj);
+}
+
+#define A(a) (a)
+#define B(a,b) (a | b << 8)
+#define C(a,b,c) (a | b << 8 | c << 16)
+
+static fz_error
+pdf_run_keyword(pdf_csi *csi, fz_obj *rdb, fz_stream *file, char *buf)
+{
+	fz_error error;
+	int key;
+
+	key = buf[0];
+	if (buf[1])
+	{
+		key |= buf[1] << 8;
+		if (buf[2])
+		{
+			key |= buf[2] << 16;
+			if (buf[3])
+				key = 0;
+		}
+	}
+
+	switch (key)
+	{
+	case A('"'): pdf_run_dquote(csi); break;
+	case A('\''): pdf_run_squote(csi); break;
+	case A('B'): pdf_run_B(csi); break;
+	case B('B','*'): pdf_run_Bstar(csi); break;
+	case C('B','D','C'): pdf_run_BDC(csi); break;
+	case B('B','I'):
+		error = pdf_run_BI(csi, rdb, file);
+		if (error)
+			return fz_rethrow(error, "cannot draw inline image");
+		break;
+	case C('B','M','C'): pdf_run_BMC(csi); break;
+	case B('B','T'): pdf_run_BT(csi); break;
+	case B('B','X'): pdf_run_BX(csi); break;
+	case B('C','S'): pdf_run_CS(csi, rdb); break;
+	case B('D','P'): pdf_run_DP(csi); break;
+	case B('D','o'):
+		error = pdf_run_Do(csi, rdb);
+		if (error)
+			fz_catch(error, "cannot draw xobject/image");
+		break;
+	case C('E','M','C'): pdf_run_EMC(csi); break;
+	case B('E','T'): pdf_run_ET(csi); break;
+	case B('E','X'): pdf_run_EX(csi); break;
+	case A('F'): pdf_run_F(csi); break;
+	case A('G'): pdf_run_G(csi); break;
+	case A('J'): pdf_run_J(csi); break;
+	case A('K'): pdf_run_K(csi); break;
+	case A('M'): pdf_run_M(csi); break;
+	case B('M','P'): pdf_run_MP(csi); break;
+	case A('Q'): pdf_run_Q(csi); break;
+	case B('R','G'): pdf_run_RG(csi); break;
+	case A('S'): pdf_run_S(csi); break;
+	case B('S','C'): pdf_run_SC(csi, rdb); break;
+	case C('S','C','N'): pdf_run_SC(csi, rdb); break;
+	case B('T','*'): pdf_run_Tstar(csi); break;
+	case B('T','D'): pdf_run_TD(csi); break;
+	case B('T','J'): pdf_run_TJ(csi); break;
+	case B('T','L'): pdf_run_TL(csi); break;
+	case B('T','c'): pdf_run_Tc(csi); break;
+	case B('T','d'): pdf_run_Td(csi); break;
+	case B('T','f'):
+		error = pdf_run_Tf(csi, rdb);
+		if (error)
+			fz_catch(error, "cannot set font");
+		break;
+	case B('T','j'): pdf_run_Tj(csi); break;
+	case B('T','m'): pdf_run_Tm(csi); break;
+	case B('T','r'): pdf_run_Tr(csi); break;
+	case B('T','s'): pdf_run_Ts(csi); break;
+	case B('T','w'): pdf_run_Tw(csi); break;
+	case B('T','z'): pdf_run_Tz(csi); break;
+	case A('W'): pdf_run_W(csi); break;
+	case B('W','*'): pdf_run_Wstar(csi); break;
+	case A('b'): pdf_run_b(csi); break;
+	case B('b','*'): pdf_run_bstar(csi); break;
+	case A('c'): pdf_run_c(csi); break;
+	case B('c','m'): pdf_run_cm(csi); break;
+	case B('c','s'): pdf_run_cs(csi, rdb); break;
+	case A('d'): pdf_run_d(csi); break;
+	case B('d','0'): pdf_run_d0(csi); break;
+	case B('d','1'): pdf_run_d1(csi); break;
+	case A('f'): pdf_run_f(csi); break;
+	case B('f','*'): pdf_run_fstar(csi); break;
+	case A('g'): pdf_run_g(csi); break;
+	case B('g','s'):
+		error = pdf_run_gs(csi, rdb);
+		if (error)
+			fz_catch(error, "cannot set graphics state");
+		break;
+	case A('h'): pdf_run_h(csi); break;
+	case A('i'): pdf_run_i(csi); break;
+	case A('j'): pdf_run_j(csi); break;
+	case A('k'): pdf_run_k(csi); break;
+	case A('l'): pdf_run_l(csi); break;
+	case A('m'): pdf_run_m(csi); break;
+	case A('n'): pdf_run_n(csi); break;
+	case A('q'): pdf_run_q(csi); break;
+	case B('r','e'): pdf_run_re(csi); break;
+	case B('r','g'): pdf_run_rg(csi); break;
+	case B('r','i'): pdf_run_ri(csi); break;
+	case A('s'): pdf_run(csi); break;
+	case B('s','c'): pdf_run_sc(csi, rdb); break;
+	case C('s','c','n'): pdf_run_sc(csi, rdb); break;
+	case B('s','h'):
+		error = pdf_run_sh(csi, rdb);
+		if (error)
+			fz_catch(error, "cannot draw shading");
+		break;
+	case A('v'): pdf_run_v(csi); break;
+	case A('w'): pdf_run_w(csi); break;
+	case A('y'): pdf_run_y(csi); break;
+	default:
+		if (!csi->xbalance)
+			fz_warn("unknown keyword: '%s'", buf);
+		break;
+	}
+
+	return fz_okay;
+}
+
+static fz_error
+pdf_run_stream(pdf_csi *csi, fz_obj *rdb, fz_stream *file, char *buf, int buflen)
+{
+	fz_error error;
+	int tok, len, in_array;
+
+	/* make sure we have a clean slate if we come here from flush_text */
+	pdf_clear_stack(csi);
+	in_array = 0;
+
+	while (1)
+	{
+		if (csi->top == nelem(csi->stack) - 1)
+			return fz_throw("stack overflow");
+
+		error = pdf_lex(&tok, file, buf, buflen, &len);
+		if (error)
+			return fz_rethrow(error, "lexical error in content stream");
+
+		if (in_array)
+		{
+			if (tok == PDF_TOK_CLOSE_ARRAY)
+			{
+				in_array = 0;
+			}
+			else if (tok == PDF_TOK_INT || tok == PDF_TOK_REAL)
+			{
+				pdf_gstate *gstate = csi->gstate + csi->gtop;
+				pdf_show_space(csi, -fz_atof(buf) * gstate->size * 0.001f);
+			}
+			else if (tok == PDF_TOK_STRING)
+			{
+				pdf_show_string(csi, (unsigned char *)buf, len);
+			}
+			else if (tok == PDF_TOK_KEYWORD)
+			{
+				if (!strcmp(buf, "Tw") || !strcmp(buf, "Tc"))
+					fz_warn("ignoring keyword '%s' inside array", buf);
+				else
+					return fz_throw("syntax error in array");
+			}
+			else if (tok == PDF_TOK_EOF)
+				return fz_okay;
+			else
+				return fz_throw("syntax error in array");
+		}
+
+		else switch (tok)
+		{
+		case PDF_TOK_ENDSTREAM:
+		case PDF_TOK_EOF:
+			return fz_okay;
+
+		case PDF_TOK_OPEN_ARRAY:
+			if (!csi->in_text)
+			{
+				error = pdf_parse_array(&csi->obj, csi->xref, file, buf, buflen);
+				if (error)
+					return fz_rethrow(error, "cannot parse array");
+			}
+			else
+			{
+				in_array = 1;
+			}
+			break;
+
+		case PDF_TOK_OPEN_DICT:
+			error = pdf_parse_dict(&csi->obj, csi->xref, file, buf, buflen);
+			if (error)
+				return fz_rethrow(error, "cannot parse dictionary");
+			break;
+
+		case PDF_TOK_NAME:
+			fz_strlcpy(csi->name, buf, sizeof(csi->name));
+			break;
+
+		case PDF_TOK_INT:
+			csi->stack[csi->top] = atoi(buf);
+			csi->top ++;
+			break;
+
+		case PDF_TOK_REAL:
+			csi->stack[csi->top] = fz_atof(buf);
+			csi->top ++;
+			break;
+
+		case PDF_TOK_STRING:
+			if (len <= sizeof(csi->string))
+			{
+				memcpy(csi->string, buf, len);
+				csi->string_len = len;
+			}
+			else
+			{
+				csi->obj = fz_new_string(buf, len);
+			}
+			break;
+
+		case PDF_TOK_KEYWORD:
+			error = pdf_run_keyword(csi, rdb, file, buf);
+			if (error)
+				return fz_rethrow(error, "cannot run keyword");
+			pdf_clear_stack(csi);
+			break;
+
+		default:
+			return fz_throw("syntax error in content stream");
+		}
+	}
+}
+
+/*
+ * Entry points
+ */
+
+static fz_error
+pdf_run_buffer(pdf_csi *csi, fz_obj *rdb, fz_buffer *contents)
+{
+	fz_error error;
+	int len = sizeof csi->xref->scratch;
+	char *buf = fz_malloc(len); /* we must be re-entrant for type3 fonts */
+	fz_stream *file = fz_open_buffer(contents);
+	int save_in_text = csi->in_text;
+	csi->in_text = 0;
+	error = pdf_run_stream(csi, rdb, file, buf, len);
+	csi->in_text = save_in_text;
+	fz_close(file);
+	fz_free(buf);
+	if (error)
+		return fz_rethrow(error, "cannot parse content stream");
+	return fz_okay;
+}
+
+fz_error
+pdf_run_page_with_usage(pdf_xref *xref, pdf_page *page, fz_device *dev, fz_matrix ctm, char *target)
+{
+	pdf_csi *csi;
+	fz_error error;
+	pdf_annot *annot;
+	int flags;
+
+	if (page->transparency)
+		fz_begin_group(dev, fz_transform_rect(ctm, page->mediabox), 1, 0, 0, 1);
+
+	csi = pdf_new_csi(xref, dev, ctm, target);
+	error = pdf_run_buffer(csi, page->resources, page->contents);
+	pdf_free_csi(csi);
+	if (error)
+		return fz_rethrow(error, "cannot parse page content stream");
+
+	for (annot = page->annots; annot; annot = annot->next)
+	{
+		flags = fz_to_int(fz_dict_gets(annot->obj, "F"));
+
+		/* TODO: NoZoom and NoRotate */
+		if (flags & (1 << 0)) /* Invisible */
+			continue;
+		if (flags & (1 << 1)) /* Hidden */
+			continue;
+		if (flags & (1 << 5)) /* NoView */
+			continue;
+
+		if (pdf_is_hidden_ocg(annot->obj, target))
+			continue;
+
+		csi = pdf_new_csi(xref, dev, ctm, target);
+		error = pdf_run_xobject(csi, page->resources, annot->ap, annot->matrix);
+		pdf_free_csi(csi);
+		if (error)
+			return fz_rethrow(error, "cannot parse annotation appearance stream");
+	}
+
+	if (page->transparency)
+		fz_end_group(dev);
+
+	return fz_okay;
+}
+
+fz_error
+pdf_run_page(pdf_xref *xref, pdf_page *page, fz_device *dev, fz_matrix ctm)
+{
+	return pdf_run_page_with_usage(xref, page, dev, ctm, "View");
+}
+
+fz_error
+pdf_run_glyph(pdf_xref *xref, fz_obj *resources, fz_buffer *contents, fz_device *dev, fz_matrix ctm)
+{
+	pdf_csi *csi = pdf_new_csi(xref, dev, ctm, "View");
+	fz_error error = pdf_run_buffer(csi, resources, contents);
+	pdf_free_csi(csi);
+	if (error)
+		return fz_rethrow(error, "cannot parse glyph content stream");
+	return fz_okay;
+}
diff --git a/contrib/media/updf/pdf/pdf_lex.c b/contrib/media/updf/pdf/pdf_lex.c
new file mode 100644
index 0000000000..23a5781f6d
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_lex.c
@@ -0,0 +1,461 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+#define IS_NUMBER \
+	'+':case'-':case'.':case'0':case'1':case'2':case'3':\
+	case'4':case'5':case'6':case'7':case'8':case'9'
+#define IS_WHITE \
+	'\000':case'\011':case'\012':case'\014':case'\015':case'\040'
+#define IS_HEX \
+	'0':case'1':case'2':case'3':case'4':case'5':case'6':\
+	case'7':case'8':case'9':case'A':case'B':case'C':\
+	case'D':case'E':case'F':case'a':case'b':case'c':\
+	case'd':case'e':case'f'
+#define IS_DELIM \
+	'(':case')':case'<':case'>':case'[':case']':case'{':\
+	case'}':case'/':case'%'
+
+#define RANGE_0_9 \
+	'0':case'1':case'2':case'3':case'4':case'5':\
+	case'6':case'7':case'8':case'9'
+#define RANGE_a_f \
+	'a':case'b':case'c':case'd':case'e':case'f'
+#define RANGE_A_F \
+	'A':case'B':case'C':case'D':case'E':case'F'
+
+static inline int iswhite(int ch)
+{
+	return
+		ch == '\000' ||
+		ch == '\011' ||
+		ch == '\012' ||
+		ch == '\014' ||
+		ch == '\015' ||
+		ch == '\040';
+}
+
+static inline int unhex(int ch)
+{
+	if (ch >= '0' && ch <= '9') return ch - '0';
+	if (ch >= 'A' && ch <= 'F') return ch - 'A' + 0xA;
+	if (ch >= 'a' && ch <= 'f') return ch - 'a' + 0xA;
+	return 0;
+}
+
+static void
+lex_white(fz_stream *f)
+{
+	int c;
+	do {
+		c = fz_read_byte(f);
+	} while ((c <= 32) && (iswhite(c)));
+	if (c != EOF)
+		fz_unread_byte(f);
+}
+
+static void
+lex_comment(fz_stream *f)
+{
+	int c;
+	do {
+		c = fz_read_byte(f);
+	} while ((c != '\012') && (c != '\015') && (c != EOF));
+}
+
+static int
+lex_number(fz_stream *f, char *s, int n, int *tok)
+{
+	char *buf = s;
+	*tok = PDF_TOK_INT;
+
+	/* Initially we might have +, -, . or a digit */
+	if (n > 1)
+	{
+		int c = fz_read_byte(f);
+		switch (c)
+		{
+		case '.':
+			*tok = PDF_TOK_REAL;
+			*s++ = c;
+			n--;
+			goto loop_after_dot;
+		case '+':
+		case '-':
+		case RANGE_0_9:
+			*s++ = c;
+			n--;
+			goto loop_after_sign;
+		default:
+			fz_unread_byte(f);
+			goto end;
+		case EOF:
+			goto end;
+		}
+	}
+
+	/* We can't accept a sign from here on in, just . or a digit */
+loop_after_sign:
+	while (n > 1)
+	{
+		int c = fz_read_byte(f);
+		switch (c)
+		{
+		case '.':
+			*tok = PDF_TOK_REAL;
+			*s++ = c;
+			n--;
+			goto loop_after_dot;
+		case RANGE_0_9:
+			*s++ = c;
+			break;
+		default:
+			fz_unread_byte(f);
+			goto end;
+		case EOF:
+			goto end;
+		}
+		n--;
+	}
+
+	/* In here, we've seen a dot, so can accept just digits */
+loop_after_dot:
+	while (n > 1)
+	{
+		int c = fz_read_byte(f);
+		switch (c)
+		{
+		case RANGE_0_9:
+			*s++ = c;
+			break;
+		default:
+			fz_unread_byte(f);
+			goto end;
+		case EOF:
+			goto end;
+		}
+		n--;
+	}
+
+end:
+	*s = '\0';
+	return s-buf;
+}
+
+static void
+lex_name(fz_stream *f, char *s, int n)
+{
+	while (n > 1)
+	{
+		int c = fz_read_byte(f);
+		switch (c)
+		{
+		case IS_WHITE:
+		case IS_DELIM:
+			fz_unread_byte(f);
+			goto end;
+		case EOF:
+			goto end;
+		case '#':
+		{
+			int d;
+			c = fz_read_byte(f);
+			switch (c)
+			{
+			case RANGE_0_9:
+				d = (c - '0') << 4;
+				break;
+			case RANGE_a_f:
+				d = (c - 'a' + 10) << 4;
+				break;
+			case RANGE_A_F:
+				d = (c - 'A' + 10) << 4;
+				break;
+			default:
+				fz_unread_byte(f);
+				/* fallthrough */
+			case EOF:
+				goto end;
+			}
+			c = fz_read_byte(f);
+			switch (c)
+			{
+			case RANGE_0_9:
+				c -= '0';
+				break;
+			case RANGE_a_f:
+				c -= 'a' - 10;
+				break;
+			case RANGE_A_F:
+				c -= 'A' - 10;
+				break;
+			default:
+				fz_unread_byte(f);
+				/* fallthrough */
+			case EOF:
+				*s++ = d;
+				n--;
+				goto end;
+			}
+			*s++ = d + c;
+			n--;
+			break;
+		}
+		default:
+			*s++ = c;
+			n--;
+			break;
+		}
+	}
+end:
+	*s = '\0';
+}
+
+static int
+lex_string(fz_stream *f, char *buf, int n)
+{
+	char *s = buf;
+	char *e = buf + n;
+	int bal = 1;
+	int oct;
+	int c;
+
+	while (s < e)
+	{
+		c = fz_read_byte(f);
+		switch (c)
+		{
+		case EOF:
+			goto end;
+		case '(':
+			bal++;
+			*s++ = c;
+			break;
+		case ')':
+			bal --;
+			if (bal == 0)
+				goto end;
+			*s++ = c;
+			break;
+		case '\\':
+			c = fz_read_byte(f);
+			switch (c)
+			{
+			case EOF:
+				goto end;
+			case 'n':
+				*s++ = '\n';
+				break;
+			case 'r':
+				*s++ = '\r';
+				break;
+			case 't':
+				*s++ = '\t';
+				break;
+			case 'b':
+				*s++ = '\b';
+				break;
+			case 'f':
+				*s++ = '\f';
+				break;
+			case '(':
+				*s++ = '(';
+				break;
+			case ')':
+				*s++ = ')';
+				break;
+			case '\\':
+				*s++ = '\\';
+				break;
+			case RANGE_0_9:
+				oct = c - '0';
+				c = fz_read_byte(f);
+				if (c >= '0' && c <= '9')
+				{
+					oct = oct * 8 + (c - '0');
+					c = fz_read_byte(f);
+					if (c >= '0' && c <= '9')
+						oct = oct * 8 + (c - '0');
+					else if (c != EOF)
+						fz_unread_byte(f);
+				}
+				else if (c != EOF)
+					fz_unread_byte(f);
+				*s++ = oct;
+				break;
+			case '\n':
+				break;
+			case '\r':
+				c = fz_read_byte(f);
+				if ((c != '\n') && (c != EOF))
+					fz_unread_byte(f);
+				break;
+			default:
+				*s++ = c;
+			}
+			break;
+		default:
+			*s++ = c;
+			break;
+		}
+	}
+end:
+	return s - buf;
+}
+
+static int
+lex_hex_string(fz_stream *f, char *buf, int n)
+{
+	char *s = buf;
+	char *e = buf + n;
+	int a = 0, x = 0;
+	int c;
+
+	while (s < e)
+	{
+		c = fz_read_byte(f);
+		switch (c)
+		{
+		case IS_WHITE:
+			break;
+		case IS_HEX:
+			if (x)
+			{
+				*s++ = a * 16 + unhex(c);
+				x = !x;
+			}
+			else
+			{
+				a = unhex(c);
+				x = !x;
+			}
+			break;
+		case '>':
+		case EOF:
+			goto end;
+		default:
+			fz_warn("ignoring invalid character in hex string: '%c'", c);
+		}
+	}
+end:
+	return s - buf;
+}
+
+static int
+pdf_token_from_keyword(char *key)
+{
+	switch (*key)
+	{
+	case 'R':
+		if (!strcmp(key, "R")) return PDF_TOK_R;
+		break;
+	case 't':
+		if (!strcmp(key, "true")) return PDF_TOK_TRUE;
+		if (!strcmp(key, "trailer")) return PDF_TOK_TRAILER;
+		break;
+	case 'f':
+		if (!strcmp(key, "false")) return PDF_TOK_FALSE;
+		break;
+	case 'n':
+		if (!strcmp(key, "null")) return PDF_TOK_NULL;
+		break;
+	case 'o':
+		if (!strcmp(key, "obj")) return PDF_TOK_OBJ;
+		break;
+	case 'e':
+		if (!strcmp(key, "endobj")) return PDF_TOK_ENDOBJ;
+		if (!strcmp(key, "endstream")) return PDF_TOK_ENDSTREAM;
+		break;
+	case 's':
+		if (!strcmp(key, "stream")) return PDF_TOK_STREAM;
+		if (!strcmp(key, "startxref")) return PDF_TOK_STARTXREF;
+		break;
+	case 'x':
+		if (!strcmp(key, "xref")) return PDF_TOK_XREF;
+		break;
+	default:
+		break;
+	}
+
+	return PDF_TOK_KEYWORD;
+}
+
+fz_error
+pdf_lex(int *tok, fz_stream *f, char *buf, int n, int *sl)
+{
+	while (1)
+	{
+		int c = fz_read_byte(f);
+		switch (c)
+		{
+		case EOF:
+			*tok = PDF_TOK_EOF;
+			return fz_okay;
+		case IS_WHITE:
+			lex_white(f);
+			break;
+		case '%':
+			lex_comment(f);
+			break;
+		case '/':
+			lex_name(f, buf, n);
+			*sl = strlen(buf);
+			*tok = PDF_TOK_NAME;
+			return fz_okay;
+		case '(':
+			*sl = lex_string(f, buf, n);
+			*tok = PDF_TOK_STRING;
+			return fz_okay;
+		case ')':
+			*tok = PDF_TOK_ERROR;
+			goto cleanuperror;
+		case '<':
+			c = fz_read_byte(f);
+			if (c == '<')
+			{
+				*tok = PDF_TOK_OPEN_DICT;
+			}
+			else
+			{
+				fz_unread_byte(f);
+				*sl = lex_hex_string(f, buf, n);
+				*tok = PDF_TOK_STRING;
+			}
+			return fz_okay;
+		case '>':
+			c = fz_read_byte(f);
+			if (c == '>')
+			{
+				*tok = PDF_TOK_CLOSE_DICT;
+				return fz_okay;
+			}
+			*tok = PDF_TOK_ERROR;
+			goto cleanuperror;
+		case '[':
+			*tok = PDF_TOK_OPEN_ARRAY;
+			return fz_okay;
+		case ']':
+			*tok = PDF_TOK_CLOSE_ARRAY;
+			return fz_okay;
+		case '{':
+			*tok = PDF_TOK_OPEN_BRACE;
+			return fz_okay;
+		case '}':
+			*tok = PDF_TOK_CLOSE_BRACE;
+			return fz_okay;
+		case IS_NUMBER:
+			fz_unread_byte(f);
+			*sl = lex_number(f, buf, n, tok);
+			return fz_okay;
+		default: /* isregular: !isdelim && !iswhite && c != EOF */
+			fz_unread_byte(f);
+			lex_name(f, buf, n);
+			*sl = strlen(buf);
+			*tok = pdf_token_from_keyword(buf);
+			return fz_okay;
+		}
+	}
+
+cleanuperror:
+	*tok = PDF_TOK_ERROR;
+	return fz_throw("lexical error");
+}
diff --git a/contrib/media/updf/pdf/pdf_metrics.c b/contrib/media/updf/pdf/pdf_metrics.c
new file mode 100644
index 0000000000..2fc085dee0
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_metrics.c
@@ -0,0 +1,138 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+void
+pdf_set_font_wmode(pdf_font_desc *font, int wmode)
+{
+	font->wmode = wmode;
+}
+
+void
+pdf_set_default_hmtx(pdf_font_desc *font, int w)
+{
+	font->dhmtx.w = w;
+}
+
+void
+pdf_set_default_vmtx(pdf_font_desc *font, int y, int w)
+{
+	font->dvmtx.y = y;
+	font->dvmtx.w = w;
+}
+
+void
+pdf_add_hmtx(pdf_font_desc *font, int lo, int hi, int w)
+{
+	if (font->hmtx_len + 1 >= font->hmtx_cap)
+	{
+		font->hmtx_cap = font->hmtx_cap + 16;
+		font->hmtx = fz_realloc(font->hmtx, font->hmtx_cap, sizeof(pdf_hmtx));
+	}
+
+	font->hmtx[font->hmtx_len].lo = lo;
+	font->hmtx[font->hmtx_len].hi = hi;
+	font->hmtx[font->hmtx_len].w = w;
+	font->hmtx_len++;
+}
+
+void
+pdf_add_vmtx(pdf_font_desc *font, int lo, int hi, int x, int y, int w)
+{
+	if (font->vmtx_len + 1 >= font->vmtx_cap)
+	{
+		font->vmtx_cap = font->vmtx_cap + 16;
+		font->vmtx = fz_realloc(font->vmtx, font->vmtx_cap, sizeof(pdf_vmtx));
+	}
+
+	font->vmtx[font->vmtx_len].lo = lo;
+	font->vmtx[font->vmtx_len].hi = hi;
+	font->vmtx[font->vmtx_len].x = x;
+	font->vmtx[font->vmtx_len].y = y;
+	font->vmtx[font->vmtx_len].w = w;
+	font->vmtx_len++;
+}
+
+static int cmph(const void *a0, const void *b0)
+{
+	pdf_hmtx *a = (pdf_hmtx*)a0;
+	pdf_hmtx *b = (pdf_hmtx*)b0;
+	return a->lo - b->lo;
+}
+
+static int cmpv(const void *a0, const void *b0)
+{
+	pdf_vmtx *a = (pdf_vmtx*)a0;
+	pdf_vmtx *b = (pdf_vmtx*)b0;
+	return a->lo - b->lo;
+}
+
+void
+pdf_end_hmtx(pdf_font_desc *font)
+{
+	if (!font->hmtx)
+		return;
+	qsort(font->hmtx, font->hmtx_len, sizeof(pdf_hmtx), cmph);
+}
+
+void
+pdf_end_vmtx(pdf_font_desc *font)
+{
+	if (!font->vmtx)
+		return;
+	qsort(font->vmtx, font->vmtx_len, sizeof(pdf_vmtx), cmpv);
+}
+
+pdf_hmtx
+pdf_get_hmtx(pdf_font_desc *font, int cid)
+{
+	int l = 0;
+	int r = font->hmtx_len - 1;
+	int m;
+
+	if (!font->hmtx)
+		goto notfound;
+
+	while (l <= r)
+	{
+		m = (l + r) >> 1;
+		if (cid < font->hmtx[m].lo)
+			r = m - 1;
+		else if (cid > font->hmtx[m].hi)
+			l = m + 1;
+		else
+			return font->hmtx[m];
+	}
+
+notfound:
+	return font->dhmtx;
+}
+
+pdf_vmtx
+pdf_get_vmtx(pdf_font_desc *font, int cid)
+{
+	pdf_hmtx h;
+	pdf_vmtx v;
+	int l = 0;
+	int r = font->vmtx_len - 1;
+	int m;
+
+	if (!font->vmtx)
+		goto notfound;
+
+	while (l <= r)
+	{
+		m = (l + r) >> 1;
+		if (cid < font->vmtx[m].lo)
+			r = m - 1;
+		else if (cid > font->vmtx[m].hi)
+			l = m + 1;
+		else
+			return font->vmtx[m];
+	}
+
+notfound:
+	h = pdf_get_hmtx(font, cid);
+	v = font->dvmtx;
+	v.x = h.w / 2;
+	return v;
+}
diff --git a/contrib/media/updf/pdf/pdf_nametree.c b/contrib/media/updf/pdf/pdf_nametree.c
new file mode 100644
index 0000000000..e2b3e160ad
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_nametree.c
@@ -0,0 +1,139 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+static fz_obj *
+pdf_lookup_name_imp(fz_obj *node, fz_obj *needle)
+{
+	fz_obj *kids = fz_dict_gets(node, "Kids");
+	fz_obj *names = fz_dict_gets(node, "Names");
+
+	if (fz_is_array(kids))
+	{
+		int l = 0;
+		int r = fz_array_len(kids) - 1;
+
+		while (l <= r)
+		{
+			int m = (l + r) >> 1;
+			fz_obj *kid = fz_array_get(kids, m);
+			fz_obj *limits = fz_dict_gets(kid, "Limits");
+			fz_obj *first = fz_array_get(limits, 0);
+			fz_obj *last = fz_array_get(limits, 1);
+
+			if (fz_objcmp(needle, first) < 0)
+				r = m - 1;
+			else if (fz_objcmp(needle, last) > 0)
+				l = m + 1;
+			else
+				return pdf_lookup_name_imp(kid, needle);
+		}
+	}
+
+	if (fz_is_array(names))
+	{
+		int l = 0;
+		int r = (fz_array_len(names) / 2) - 1;
+
+		while (l <= r)
+		{
+			int m = (l + r) >> 1;
+			int c;
+			fz_obj *key = fz_array_get(names, m * 2);
+			fz_obj *val = fz_array_get(names, m * 2 + 1);
+
+			c = fz_objcmp(needle, key);
+			if (c < 0)
+				r = m - 1;
+			else if (c > 0)
+				l = m + 1;
+			else
+				return val;
+		}
+	}
+
+	return NULL;
+}
+
+fz_obj *
+pdf_lookup_name(pdf_xref *xref, char *which, fz_obj *needle)
+{
+	fz_obj *root = fz_dict_gets(xref->trailer, "Root");
+	fz_obj *names = fz_dict_gets(root, "Names");
+	fz_obj *tree = fz_dict_gets(names, which);
+	return pdf_lookup_name_imp(tree, needle);
+}
+
+fz_obj *
+pdf_lookup_dest(pdf_xref *xref, fz_obj *needle)
+{
+	fz_obj *root = fz_dict_gets(xref->trailer, "Root");
+	fz_obj *dests = fz_dict_gets(root, "Dests");
+	fz_obj *names = fz_dict_gets(root, "Names");
+	fz_obj *dest = NULL;
+
+	/* PDF 1.1 has destinations in a dictionary */
+	if (dests)
+	{
+		if (fz_is_name(needle))
+			return fz_dict_get(dests, needle);
+		else
+			return fz_dict_gets(dests, fz_to_str_buf(needle));
+	}
+
+	/* PDF 1.2 has destinations in a name tree */
+	if (names && !dest)
+	{
+		fz_obj *tree = fz_dict_gets(names, "Dests");
+		return pdf_lookup_name_imp(tree, needle);
+	}
+
+	return NULL;
+}
+
+static void
+pdf_load_name_tree_imp(fz_obj *dict, pdf_xref *xref, fz_obj *node)
+{
+	fz_obj *kids = fz_dict_gets(node, "Kids");
+	fz_obj *names = fz_dict_gets(node, "Names");
+	int i;
+
+	if (kids)
+	{
+		for (i = 0; i < fz_array_len(kids); i++)
+			pdf_load_name_tree_imp(dict, xref, fz_array_get(kids, i));
+	}
+
+	if (names)
+	{
+		for (i = 0; i + 1 < fz_array_len(names); i += 2)
+		{
+			fz_obj *key = fz_array_get(names, i);
+			fz_obj *val = fz_array_get(names, i + 1);
+			if (fz_is_string(key))
+			{
+				key = pdf_to_utf8_name(key);
+				fz_dict_put(dict, key, val);
+				fz_drop_obj(key);
+			}
+			else if (fz_is_name(key))
+			{
+				fz_dict_put(dict, key, val);
+			}
+		}
+	}
+}
+
+fz_obj *
+pdf_load_name_tree(pdf_xref *xref, char *which)
+{
+	fz_obj *root = fz_dict_gets(xref->trailer, "Root");
+	fz_obj *names = fz_dict_gets(root, "Names");
+	fz_obj *tree = fz_dict_gets(names, which);
+	if (fz_is_dict(tree))
+	{
+		fz_obj *dict = fz_new_dict(100);
+		pdf_load_name_tree_imp(dict, xref, tree);
+		return dict;
+	}
+	return NULL;
+}
diff --git a/contrib/media/updf/pdf/pdf_outline.c b/contrib/media/updf/pdf/pdf_outline.c
new file mode 100644
index 0000000000..4f81bb9b3c
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_outline.c
@@ -0,0 +1,93 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+static pdf_outline *
+pdf_load_outline_imp(pdf_xref *xref, fz_obj *dict)
+{
+	pdf_outline *node;
+	fz_obj *obj;
+
+	if (fz_is_null(dict))
+		return NULL;
+
+	node = fz_malloc(sizeof(pdf_outline));
+	node->title = NULL;
+	node->link = NULL;
+	node->child = NULL;
+	node->next = NULL;
+	node->count = 0;
+
+	obj = fz_dict_gets(dict, "Title");
+	if (obj)
+		node->title = pdf_to_utf8(obj);
+
+	obj = fz_dict_gets(dict, "Count");
+	if (obj)
+		node->count = fz_to_int(obj);
+
+	if (fz_dict_gets(dict, "Dest") || fz_dict_gets(dict, "A"))
+		node->link = pdf_load_link(xref, dict);
+
+	obj = fz_dict_gets(dict, "First");
+	if (obj)
+		node->child = pdf_load_outline_imp(xref, obj);
+
+	obj = fz_dict_gets(dict, "Next");
+	if (obj)
+		node->next = pdf_load_outline_imp(xref, obj);
+
+	return node;
+}
+
+pdf_outline *
+pdf_load_outline(pdf_xref *xref)
+{
+	fz_obj *root, *obj, *first;
+
+	root = fz_dict_gets(xref->trailer, "Root");
+	obj = fz_dict_gets(root, "Outlines");
+	first = fz_dict_gets(obj, "First");
+	if (first)
+		return pdf_load_outline_imp(xref, first);
+
+	return NULL;
+}
+
+void
+pdf_free_outline(pdf_outline *outline)
+{
+	if (outline->child)
+		pdf_free_outline(outline->child);
+	if (outline->next)
+		pdf_free_outline(outline->next);
+	if (outline->link)
+		pdf_free_link(outline->link);
+	fz_free(outline->title);
+	fz_free(outline);
+}
+
+void
+pdf_debug_outline(pdf_outline *outline, int level)
+{
+	int i;
+	while (outline)
+	{
+		for (i = 0; i < level; i++)
+			putchar(' ');
+
+		if (outline->title)
+			printf("%s ", outline->title);
+		else
+			printf("<NULL> ");
+
+		if (outline->link)
+			fz_debug_obj(outline->link->dest);
+		else
+			printf("<NULL>\n");
+
+		if (outline->child)
+			pdf_debug_outline(outline->child, level + 2);
+
+		outline = outline->next;
+	}
+}
diff --git a/contrib/media/updf/pdf/pdf_page.c b/contrib/media/updf/pdf/pdf_page.c
new file mode 100644
index 0000000000..7837c4cf3e
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_page.c
@@ -0,0 +1,370 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+struct info
+{
+	fz_obj *resources;
+	fz_obj *mediabox;
+	fz_obj *cropbox;
+	fz_obj *rotate;
+};
+
+int
+pdf_count_pages(pdf_xref *xref)
+{
+	return xref->page_len;
+}
+
+int
+pdf_find_page_number(pdf_xref *xref, fz_obj *page)
+{
+	int i, num = fz_to_num(page);
+	for (i = 0; i < xref->page_len; i++)
+		if (num == fz_to_num(xref->page_refs[i]))
+			return i;
+	return -1;
+}
+
+static void
+pdf_load_page_tree_node(pdf_xref *xref, fz_obj *node, struct info info)
+{
+	fz_obj *dict, *kids, *count;
+	fz_obj *obj, *tmp;
+	int i, n;
+
+	/* prevent infinite recursion */
+	if (fz_dict_gets(node, ".seen"))
+		return;
+
+	kids = fz_dict_gets(node, "Kids");
+	count = fz_dict_gets(node, "Count");
+
+	if (fz_is_array(kids) && fz_is_int(count))
+	{
+		obj = fz_dict_gets(node, "Resources");
+		if (obj)
+			info.resources = obj;
+		obj = fz_dict_gets(node, "MediaBox");
+		if (obj)
+			info.mediabox = obj;
+		obj = fz_dict_gets(node, "CropBox");
+		if (obj)
+			info.cropbox = obj;
+		obj = fz_dict_gets(node, "Rotate");
+		if (obj)
+			info.rotate = obj;
+
+		tmp = fz_new_null();
+		fz_dict_puts(node, ".seen", tmp);
+		fz_drop_obj(tmp);
+
+		n = fz_array_len(kids);
+		for (i = 0; i < n; i++)
+		{
+			obj = fz_array_get(kids, i);
+			pdf_load_page_tree_node(xref, obj, info);
+		}
+
+		fz_dict_dels(node, ".seen");
+	}
+	else
+	{
+		dict = fz_resolve_indirect(node);
+
+		if (info.resources && !fz_dict_gets(dict, "Resources"))
+			fz_dict_puts(dict, "Resources", info.resources);
+		if (info.mediabox && !fz_dict_gets(dict, "MediaBox"))
+			fz_dict_puts(dict, "MediaBox", info.mediabox);
+		if (info.cropbox && !fz_dict_gets(dict, "CropBox"))
+			fz_dict_puts(dict, "CropBox", info.cropbox);
+		if (info.rotate && !fz_dict_gets(dict, "Rotate"))
+			fz_dict_puts(dict, "Rotate", info.rotate);
+
+		if (xref->page_len == xref->page_cap)
+		{
+			fz_warn("found more pages than expected");
+			xref->page_cap ++;
+			xref->page_refs = fz_realloc(xref->page_refs, xref->page_cap, sizeof(fz_obj*));
+			xref->page_objs = fz_realloc(xref->page_objs, xref->page_cap, sizeof(fz_obj*));
+		}
+
+		xref->page_refs[xref->page_len] = fz_keep_obj(node);
+		xref->page_objs[xref->page_len] = fz_keep_obj(dict);
+		xref->page_len ++;
+	}
+}
+
+fz_error
+pdf_load_page_tree(pdf_xref *xref)
+{
+	struct info info;
+	fz_obj *catalog = fz_dict_gets(xref->trailer, "Root");
+	fz_obj *pages = fz_dict_gets(catalog, "Pages");
+	fz_obj *count = fz_dict_gets(pages, "Count");
+
+	if (!fz_is_dict(pages))
+		return fz_throw("missing page tree");
+	if (!fz_is_int(count))
+		return fz_throw("missing page count");
+
+	xref->page_cap = fz_to_int(count);
+	xref->page_len = 0;
+	xref->page_refs = fz_calloc(xref->page_cap, sizeof(fz_obj*));
+	xref->page_objs = fz_calloc(xref->page_cap, sizeof(fz_obj*));
+
+	info.resources = NULL;
+	info.mediabox = NULL;
+	info.cropbox = NULL;
+	info.rotate = NULL;
+
+	pdf_load_page_tree_node(xref, pages, info);
+
+	return fz_okay;
+}
+
+/* We need to know whether to install a page-level transparency group */
+
+static int pdf_resources_use_blending(fz_obj *rdb);
+
+static int
+pdf_extgstate_uses_blending(fz_obj *dict)
+{
+	fz_obj *obj = fz_dict_gets(dict, "BM");
+	if (fz_is_name(obj) && strcmp(fz_to_name(obj), "Normal"))
+		return 1;
+	return 0;
+}
+
+static int
+pdf_pattern_uses_blending(fz_obj *dict)
+{
+	fz_obj *obj;
+	obj = fz_dict_gets(dict, "Resources");
+	if (pdf_resources_use_blending(obj))
+		return 1;
+	obj = fz_dict_gets(dict, "ExtGState");
+	if (pdf_extgstate_uses_blending(obj))
+		return 1;
+	return 0;
+}
+
+static int
+pdf_xobject_uses_blending(fz_obj *dict)
+{
+	fz_obj *obj = fz_dict_gets(dict, "Resources");
+	if (pdf_resources_use_blending(obj))
+		return 1;
+	return 0;
+}
+
+static int
+pdf_resources_use_blending(fz_obj *rdb)
+{
+	fz_obj *dict;
+	fz_obj *tmp;
+	int i;
+
+	if (!rdb)
+		return 0;
+
+	/* stop on cyclic resource dependencies */
+	if (fz_dict_gets(rdb, ".useBM"))
+		return fz_to_bool(fz_dict_gets(rdb, ".useBM"));
+
+	tmp = fz_new_bool(0);
+	fz_dict_puts(rdb, ".useBM", tmp);
+	fz_drop_obj(tmp);
+
+	dict = fz_dict_gets(rdb, "ExtGState");
+	for (i = 0; i < fz_dict_len(dict); i++)
+		if (pdf_extgstate_uses_blending(fz_dict_get_val(dict, i)))
+			goto found;
+
+	dict = fz_dict_gets(rdb, "Pattern");
+	for (i = 0; i < fz_dict_len(dict); i++)
+		if (pdf_pattern_uses_blending(fz_dict_get_val(dict, i)))
+			goto found;
+
+	dict = fz_dict_gets(rdb, "XObject");
+	for (i = 0; i < fz_dict_len(dict); i++)
+		if (pdf_xobject_uses_blending(fz_dict_get_val(dict, i)))
+			goto found;
+
+	return 0;
+
+found:
+	tmp = fz_new_bool(1);
+	fz_dict_puts(rdb, ".useBM", tmp);
+	fz_drop_obj(tmp);
+	return 1;
+}
+
+/* we need to combine all sub-streams into one for the content stream interpreter */
+
+static fz_error
+pdf_load_page_contents_array(fz_buffer **bigbufp, pdf_xref *xref, fz_obj *list)
+{
+	fz_error error;
+	fz_buffer *big;
+	fz_buffer *one;
+	int i, n;
+
+	big = fz_new_buffer(32 * 1024);
+
+	n = fz_array_len(list);
+	for (i = 0; i < n; i++)
+	{
+		fz_obj *stm = fz_array_get(list, i);
+		error = pdf_load_stream(&one, xref, fz_to_num(stm), fz_to_gen(stm));
+		if (error)
+		{
+			fz_catch(error, "cannot load content stream part %d/%d", i + 1, n);
+			continue;
+		}
+
+		if (big->len + one->len + 1 > big->cap)
+			fz_resize_buffer(big, big->len + one->len + 1);
+		memcpy(big->data + big->len, one->data, one->len);
+		big->data[big->len + one->len] = ' ';
+		big->len += one->len + 1;
+
+		fz_drop_buffer(one);
+	}
+
+	if (n > 0 && big->len == 0)
+	{
+		fz_drop_buffer(big);
+		return fz_throw("cannot load content stream");
+	}
+
+	*bigbufp = big;
+	return fz_okay;
+}
+
+static fz_error
+pdf_load_page_contents(fz_buffer **bufp, pdf_xref *xref, fz_obj *obj)
+{
+	fz_error error;
+
+	if (fz_is_array(obj))
+	{
+		error = pdf_load_page_contents_array(bufp, xref, obj);
+		if (error)
+			return fz_rethrow(error, "cannot load content stream array");
+	}
+	else if (pdf_is_stream(xref, fz_to_num(obj), fz_to_gen(obj)))
+	{
+		error = pdf_load_stream(bufp, xref, fz_to_num(obj), fz_to_gen(obj));
+		if (error)
+			return fz_rethrow(error, "cannot load content stream (%d 0 R)", fz_to_num(obj));
+	}
+	else
+	{
+		fz_warn("page contents missing, leaving page blank");
+		*bufp = fz_new_buffer(0);
+	}
+
+	return fz_okay;
+}
+
+fz_error
+pdf_load_page(pdf_page **pagep, pdf_xref *xref, int number)
+{
+	fz_error error;
+	pdf_page *page;
+	pdf_annot *annot;
+	fz_obj *pageobj, *pageref;
+	fz_obj *obj;
+	fz_bbox bbox;
+
+	if (number < 0 || number >= xref->page_len)
+		return fz_throw("cannot find page %d", number + 1);
+
+	/* Ensure that we have a store for resource objects */
+	if (!xref->store)
+		xref->store = pdf_new_store();
+
+	pageobj = xref->page_objs[number];
+	pageref = xref->page_refs[number];
+
+	page = fz_malloc(sizeof(pdf_page));
+	page->resources = NULL;
+	page->contents = NULL;
+	page->transparency = 0;
+	page->links = NULL;
+	page->annots = NULL;
+
+	obj = fz_dict_gets(pageobj, "MediaBox");
+	bbox = fz_round_rect(pdf_to_rect(obj));
+	if (fz_is_empty_rect(pdf_to_rect(obj)))
+	{
+		fz_warn("cannot find page size for page %d", number + 1);
+		bbox.x0 = 0;
+		bbox.y0 = 0;
+		bbox.x1 = 612;
+		bbox.y1 = 792;
+	}
+
+	obj = fz_dict_gets(pageobj, "CropBox");
+	if (fz_is_array(obj))
+	{
+		fz_bbox cropbox = fz_round_rect(pdf_to_rect(obj));
+		bbox = fz_intersect_bbox(bbox, cropbox);
+	}
+
+	page->mediabox.x0 = MIN(bbox.x0, bbox.x1);
+	page->mediabox.y0 = MIN(bbox.y0, bbox.y1);
+	page->mediabox.x1 = MAX(bbox.x0, bbox.x1);
+	page->mediabox.y1 = MAX(bbox.y0, bbox.y1);
+
+	if (page->mediabox.x1 - page->mediabox.x0 < 1 || page->mediabox.y1 - page->mediabox.y0 < 1)
+	{
+		fz_warn("invalid page size in page %d", number + 1);
+		page->mediabox = fz_unit_rect;
+	}
+
+	page->rotate = fz_to_int(fz_dict_gets(pageobj, "Rotate"));
+
+	obj = fz_dict_gets(pageobj, "Annots");
+	if (obj)
+	{
+		pdf_load_links(&page->links, xref, obj);
+		pdf_load_annots(&page->annots, xref, obj);
+	}
+
+	page->resources = fz_dict_gets(pageobj, "Resources");
+	if (page->resources)
+		fz_keep_obj(page->resources);
+
+	obj = fz_dict_gets(pageobj, "Contents");
+	error = pdf_load_page_contents(&page->contents, xref, obj);
+	if (error)
+	{
+		pdf_free_page(page);
+		return fz_rethrow(error, "cannot load page %d contents (%d 0 R)", number + 1, fz_to_num(pageref));
+	}
+
+	if (pdf_resources_use_blending(page->resources))
+		page->transparency = 1;
+
+	for (annot = page->annots; annot && !page->transparency; annot = annot->next)
+		if (pdf_resources_use_blending(annot->ap->resources))
+			page->transparency = 1;
+
+	*pagep = page;
+	return fz_okay;
+}
+
+void
+pdf_free_page(pdf_page *page)
+{
+	if (page->resources)
+		fz_drop_obj(page->resources);
+	if (page->contents)
+		fz_drop_buffer(page->contents);
+	if (page->links)
+		pdf_free_link(page->links);
+	if (page->annots)
+		pdf_free_annot(page->annots);
+	fz_free(page);
+}
diff --git a/contrib/media/updf/pdf/pdf_parse.c b/contrib/media/updf/pdf/pdf_parse.c
new file mode 100644
index 0000000000..d6497bc418
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_parse.c
@@ -0,0 +1,581 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+fz_rect
+pdf_to_rect(fz_obj *array)
+{
+	fz_rect r;
+	float a = fz_to_real(fz_array_get(array, 0));
+	float b = fz_to_real(fz_array_get(array, 1));
+	float c = fz_to_real(fz_array_get(array, 2));
+	float d = fz_to_real(fz_array_get(array, 3));
+	r.x0 = MIN(a, c);
+	r.y0 = MIN(b, d);
+	r.x1 = MAX(a, c);
+	r.y1 = MAX(b, d);
+	return r;
+}
+
+fz_matrix
+pdf_to_matrix(fz_obj *array)
+{
+	fz_matrix m;
+	m.a = fz_to_real(fz_array_get(array, 0));
+	m.b = fz_to_real(fz_array_get(array, 1));
+	m.c = fz_to_real(fz_array_get(array, 2));
+	m.d = fz_to_real(fz_array_get(array, 3));
+	m.e = fz_to_real(fz_array_get(array, 4));
+	m.f = fz_to_real(fz_array_get(array, 5));
+	return m;
+}
+
+/* Convert Unicode/PdfDocEncoding string into utf-8 */
+char *
+pdf_to_utf8(fz_obj *src)
+{
+	unsigned char *srcptr = (unsigned char *) fz_to_str_buf(src);
+	char *dstptr, *dst;
+	int srclen = fz_to_str_len(src);
+	int dstlen = 0;
+	int ucs;
+	int i;
+
+	if (srclen > 2 && srcptr[0] == 254 && srcptr[1] == 255)
+	{
+		for (i = 2; i < srclen; i += 2)
+		{
+			ucs = (srcptr[i] << 8) | srcptr[i+1];
+			dstlen += runelen(ucs);
+		}
+
+		dstptr = dst = fz_malloc(dstlen + 1);
+
+		for (i = 2; i < srclen; i += 2)
+		{
+			ucs = (srcptr[i] << 8) | srcptr[i+1];
+			dstptr += runetochar(dstptr, &ucs);
+		}
+	}
+
+	else
+	{
+		for (i = 0; i < srclen; i++)
+			dstlen += runelen(pdf_doc_encoding[srcptr[i]]);
+
+		dstptr = dst = fz_malloc(dstlen + 1);
+
+		for (i = 0; i < srclen; i++)
+		{
+			ucs = pdf_doc_encoding[srcptr[i]];
+			dstptr += runetochar(dstptr, &ucs);
+		}
+	}
+
+	*dstptr = '\0';
+	return dst;
+}
+
+/* Convert Unicode/PdfDocEncoding string into ucs-2 */
+unsigned short *
+pdf_to_ucs2(fz_obj *src)
+{
+	unsigned char *srcptr = (unsigned char *) fz_to_str_buf(src);
+	unsigned short *dstptr, *dst;
+	int srclen = fz_to_str_len(src);
+	int i;
+
+	if (srclen > 2 && srcptr[0] == 254 && srcptr[1] == 255)
+	{
+		dstptr = dst = fz_calloc((srclen - 2) / 2 + 1, sizeof(short));
+		for (i = 2; i < srclen; i += 2)
+			*dstptr++ = (srcptr[i] << 8) | srcptr[i+1];
+	}
+
+	else
+	{
+		dstptr = dst = fz_calloc(srclen + 1, sizeof(short));
+		for (i = 0; i < srclen; i++)
+			*dstptr++ = pdf_doc_encoding[srcptr[i]];
+	}
+
+	*dstptr = '\0';
+	return dst;
+}
+
+/* Convert UCS-2 string into PdfDocEncoding for authentication */
+char *
+pdf_from_ucs2(unsigned short *src)
+{
+	int i, j, len;
+	char *docstr;
+
+	len = 0;
+	while (src[len])
+		len++;
+
+	docstr = fz_malloc(len + 1);
+
+	for (i = 0; i < len; i++)
+	{
+		/* shortcut: check if the character has the same code point in both encodings */
+		if (0 < src[i] && src[i] < 256 && pdf_doc_encoding[src[i]] == src[i]) {
+			docstr[i] = src[i];
+			continue;
+		}
+
+		/* search through pdf_docencoding for the character's code point */
+		for (j = 0; j < 256; j++)
+			if (pdf_doc_encoding[j] == src[i])
+				break;
+		docstr[i] = j;
+
+		/* fail, if a character can't be encoded */
+		if (!docstr[i])
+		{
+			fz_free(docstr);
+			return NULL;
+		}
+	}
+	docstr[len] = '\0';
+
+	return docstr;
+}
+
+fz_obj *
+pdf_to_utf8_name(fz_obj *src)
+{
+	char *buf = pdf_to_utf8(src);
+	fz_obj *dst = fz_new_name(buf);
+	fz_free(buf);
+	return dst;
+}
+
+fz_error
+pdf_parse_array(fz_obj **op, pdf_xref *xref, fz_stream *file, char *buf, int cap)
+{
+	fz_error error = fz_okay;
+	fz_obj *ary = NULL;
+	fz_obj *obj = NULL;
+	int a = 0, b = 0, n = 0;
+	int tok;
+	int len;
+
+	ary = fz_new_array(4);
+
+	while (1)
+	{
+		error = pdf_lex(&tok, file, buf, cap, &len);
+		if (error)
+		{
+			fz_drop_obj(ary);
+			return fz_rethrow(error, "cannot parse array");
+		}
+
+		if (tok != PDF_TOK_INT && tok != PDF_TOK_R)
+		{
+			if (n > 0)
+			{
+				obj = fz_new_int(a);
+				fz_array_push(ary, obj);
+				fz_drop_obj(obj);
+			}
+			if (n > 1)
+			{
+				obj = fz_new_int(b);
+				fz_array_push(ary, obj);
+				fz_drop_obj(obj);
+			}
+			n = 0;
+		}
+
+		if (tok == PDF_TOK_INT && n == 2)
+		{
+			obj = fz_new_int(a);
+			fz_array_push(ary, obj);
+			fz_drop_obj(obj);
+			a = b;
+			n --;
+		}
+
+		switch (tok)
+		{
+		case PDF_TOK_CLOSE_ARRAY:
+			*op = ary;
+			return fz_okay;
+
+		case PDF_TOK_INT:
+			if (n == 0)
+				a = atoi(buf);
+			if (n == 1)
+				b = atoi(buf);
+			n ++;
+			break;
+
+		case PDF_TOK_R:
+			if (n != 2)
+			{
+				fz_drop_obj(ary);
+				return fz_throw("cannot parse indirect reference in array");
+			}
+			obj = fz_new_indirect(a, b, xref);
+			fz_array_push(ary, obj);
+			fz_drop_obj(obj);
+			n = 0;
+			break;
+
+		case PDF_TOK_OPEN_ARRAY:
+			error = pdf_parse_array(&obj, xref, file, buf, cap);
+			if (error)
+			{
+				fz_drop_obj(ary);
+				return fz_rethrow(error, "cannot parse array");
+			}
+			fz_array_push(ary, obj);
+			fz_drop_obj(obj);
+			break;
+
+		case PDF_TOK_OPEN_DICT:
+			error = pdf_parse_dict(&obj, xref, file, buf, cap);
+			if (error)
+			{
+				fz_drop_obj(ary);
+				return fz_rethrow(error, "cannot parse array");
+			}
+			fz_array_push(ary, obj);
+			fz_drop_obj(obj);
+			break;
+
+		case PDF_TOK_NAME:
+			obj = fz_new_name(buf);
+			fz_array_push(ary, obj);
+			fz_drop_obj(obj);
+			break;
+		case PDF_TOK_REAL:
+			obj = fz_new_real(fz_atof(buf));
+			fz_array_push(ary, obj);
+			fz_drop_obj(obj);
+			break;
+		case PDF_TOK_STRING:
+			obj = fz_new_string(buf, len);
+			fz_array_push(ary, obj);
+			fz_drop_obj(obj);
+			break;
+		case PDF_TOK_TRUE:
+			obj = fz_new_bool(1);
+			fz_array_push(ary, obj);
+			fz_drop_obj(obj);
+			break;
+		case PDF_TOK_FALSE:
+			obj = fz_new_bool(0);
+			fz_array_push(ary, obj);
+			fz_drop_obj(obj);
+			break;
+		case PDF_TOK_NULL:
+			obj = fz_new_null();
+			fz_array_push(ary, obj);
+			fz_drop_obj(obj);
+			break;
+
+		default:
+			fz_drop_obj(ary);
+			return fz_throw("cannot parse token in array");
+		}
+	}
+}
+
+fz_error
+pdf_parse_dict(fz_obj **op, pdf_xref *xref, fz_stream *file, char *buf, int cap)
+{
+	fz_error error = fz_okay;
+	fz_obj *dict = NULL;
+	fz_obj *key = NULL;
+	fz_obj *val = NULL;
+	int tok;
+	int len;
+	int a, b;
+
+	dict = fz_new_dict(8);
+
+	while (1)
+	{
+		error = pdf_lex(&tok, file, buf, cap, &len);
+		if (error)
+		{
+			fz_drop_obj(dict);
+			return fz_rethrow(error, "cannot parse dict");
+		}
+
+skip:
+		if (tok == PDF_TOK_CLOSE_DICT)
+		{
+			*op = dict;
+			return fz_okay;
+		}
+
+		/* for BI .. ID .. EI in content streams */
+		if (tok == PDF_TOK_KEYWORD && !strcmp(buf, "ID"))
+		{
+			*op = dict;
+			return fz_okay;
+		}
+
+		if (tok != PDF_TOK_NAME)
+		{
+			fz_drop_obj(dict);
+			return fz_throw("invalid key in dict");
+		}
+
+		key = fz_new_name(buf);
+
+		error = pdf_lex(&tok, file, buf, cap, &len);
+		if (error)
+		{
+			fz_drop_obj(key);
+			fz_drop_obj(dict);
+			return fz_rethrow(error, "cannot parse dict");
+		}
+
+		switch (tok)
+		{
+		case PDF_TOK_OPEN_ARRAY:
+			error = pdf_parse_array(&val, xref, file, buf, cap);
+			if (error)
+			{
+				fz_drop_obj(key);
+				fz_drop_obj(dict);
+				return fz_rethrow(error, "cannot parse dict");
+			}
+			break;
+
+		case PDF_TOK_OPEN_DICT:
+			error = pdf_parse_dict(&val, xref, file, buf, cap);
+			if (error)
+			{
+				fz_drop_obj(key);
+				fz_drop_obj(dict);
+				return fz_rethrow(error, "cannot parse dict");
+			}
+			break;
+
+		case PDF_TOK_NAME: val = fz_new_name(buf); break;
+		case PDF_TOK_REAL: val = fz_new_real(fz_atof(buf)); break;
+		case PDF_TOK_STRING: val = fz_new_string(buf, len); break;
+		case PDF_TOK_TRUE: val = fz_new_bool(1); break;
+		case PDF_TOK_FALSE: val = fz_new_bool(0); break;
+		case PDF_TOK_NULL: val = fz_new_null(); break;
+
+		case PDF_TOK_INT:
+			/* 64-bit to allow for numbers > INT_MAX and overflow */
+			a = (int) strtoll(buf, 0, 10);
+			error = pdf_lex(&tok, file, buf, cap, &len);
+			if (error)
+			{
+				fz_drop_obj(key);
+				fz_drop_obj(dict);
+				return fz_rethrow(error, "cannot parse dict");
+			}
+			if (tok == PDF_TOK_CLOSE_DICT || tok == PDF_TOK_NAME ||
+				(tok == PDF_TOK_KEYWORD && !strcmp(buf, "ID")))
+			{
+				val = fz_new_int(a);
+				fz_dict_put(dict, key, val);
+				fz_drop_obj(val);
+				fz_drop_obj(key);
+				goto skip;
+			}
+			if (tok == PDF_TOK_INT)
+			{
+				b = atoi(buf);
+				error = pdf_lex(&tok, file, buf, cap, &len);
+				if (error)
+				{
+					fz_drop_obj(key);
+					fz_drop_obj(dict);
+					return fz_rethrow(error, "cannot parse dict");
+				}
+				if (tok == PDF_TOK_R)
+				{
+					val = fz_new_indirect(a, b, xref);
+					break;
+				}
+			}
+			fz_drop_obj(key);
+			fz_drop_obj(dict);
+			return fz_throw("invalid indirect reference in dict");
+
+		default:
+			fz_drop_obj(key);
+			fz_drop_obj(dict);
+			return fz_throw("unknown token in dict");
+		}
+
+		fz_dict_put(dict, key, val);
+		fz_drop_obj(val);
+		fz_drop_obj(key);
+	}
+}
+
+fz_error
+pdf_parse_stm_obj(fz_obj **op, pdf_xref *xref, fz_stream *file, char *buf, int cap)
+{
+	fz_error error;
+	int tok;
+	int len;
+
+	error = pdf_lex(&tok, file, buf, cap, &len);
+	if (error)
+		return fz_rethrow(error, "cannot parse token in object stream");
+
+	switch (tok)
+	{
+	case PDF_TOK_OPEN_ARRAY:
+		error = pdf_parse_array(op, xref, file, buf, cap);
+		if (error)
+			return fz_rethrow(error, "cannot parse object stream");
+		break;
+	case PDF_TOK_OPEN_DICT:
+		error = pdf_parse_dict(op, xref, file, buf, cap);
+		if (error)
+			return fz_rethrow(error, "cannot parse object stream");
+		break;
+	case PDF_TOK_NAME: *op = fz_new_name(buf); break;
+	case PDF_TOK_REAL: *op = fz_new_real(fz_atof(buf)); break;
+	case PDF_TOK_STRING: *op = fz_new_string(buf, len); break;
+	case PDF_TOK_TRUE: *op = fz_new_bool(1); break;
+	case PDF_TOK_FALSE: *op = fz_new_bool(0); break;
+	case PDF_TOK_NULL: *op = fz_new_null(); break;
+	case PDF_TOK_INT: *op = fz_new_int(atoi(buf)); break;
+	default: return fz_throw("unknown token in object stream");
+	}
+
+	return fz_okay;
+}
+
+fz_error
+pdf_parse_ind_obj(fz_obj **op, pdf_xref *xref,
+	fz_stream *file, char *buf, int cap,
+	int *onum, int *ogen, int *ostmofs)
+{
+	fz_error error = fz_okay;
+	fz_obj *obj = NULL;
+	int num = 0, gen = 0, stm_ofs;
+	int tok;
+	int len;
+	int a, b;
+
+	error = pdf_lex(&tok, file, buf, cap, &len);
+	if (error)
+		return fz_rethrow(error, "cannot parse indirect object (%d %d R)", num, gen);
+	if (tok != PDF_TOK_INT)
+		return fz_throw("expected object number (%d %d R)", num, gen);
+	num = atoi(buf);
+
+	error = pdf_lex(&tok, file, buf, cap, &len);
+	if (error)
+		return fz_rethrow(error, "cannot parse indirect object (%d %d R)", num, gen);
+	if (tok != PDF_TOK_INT)
+		return fz_throw("expected generation number (%d %d R)", num, gen);
+	gen = atoi(buf);
+
+	error = pdf_lex(&tok, file, buf, cap, &len);
+	if (error)
+		return fz_rethrow(error, "cannot parse indirect object (%d %d R)", num, gen);
+	if (tok != PDF_TOK_OBJ)
+		return fz_throw("expected 'obj' keyword (%d %d R)", num, gen);
+
+	error = pdf_lex(&tok, file, buf, cap, &len);
+	if (error)
+		return fz_rethrow(error, "cannot parse indirect object (%d %d R)", num, gen);
+
+	switch (tok)
+	{
+	case PDF_TOK_OPEN_ARRAY:
+		error = pdf_parse_array(&obj, xref, file, buf, cap);
+		if (error)
+			return fz_rethrow(error, "cannot parse indirect object (%d %d R)", num, gen);
+		break;
+
+	case PDF_TOK_OPEN_DICT:
+		error = pdf_parse_dict(&obj, xref, file, buf, cap);
+		if (error)
+			return fz_rethrow(error, "cannot parse indirect object (%d %d R)", num, gen);
+		break;
+
+	case PDF_TOK_NAME: obj = fz_new_name(buf); break;
+	case PDF_TOK_REAL: obj = fz_new_real(fz_atof(buf)); break;
+	case PDF_TOK_STRING: obj = fz_new_string(buf, len); break;
+	case PDF_TOK_TRUE: obj = fz_new_bool(1); break;
+	case PDF_TOK_FALSE: obj = fz_new_bool(0); break;
+	case PDF_TOK_NULL: obj = fz_new_null(); break;
+
+	case PDF_TOK_INT:
+		a = atoi(buf);
+		error = pdf_lex(&tok, file, buf, cap, &len);
+		if (error)
+			return fz_rethrow(error, "cannot parse indirect object (%d %d R)", num, gen);
+		if (tok == PDF_TOK_STREAM || tok == PDF_TOK_ENDOBJ)
+		{
+			obj = fz_new_int(a);
+			goto skip;
+		}
+		if (tok == PDF_TOK_INT)
+		{
+			b = atoi(buf);
+			error = pdf_lex(&tok, file, buf, cap, &len);
+			if (error)
+				return fz_rethrow(error, "cannot parse indirect object (%d %d R)", num, gen);
+			if (tok == PDF_TOK_R)
+			{
+				obj = fz_new_indirect(a, b, xref);
+				break;
+			}
+		}
+		return fz_throw("expected 'R' keyword (%d %d R)", num, gen);
+
+	case PDF_TOK_ENDOBJ:
+		obj = fz_new_null();
+		goto skip;
+
+	default:
+		return fz_throw("syntax error in object (%d %d R)", num, gen);
+	}
+
+	error = pdf_lex(&tok, file, buf, cap, &len);
+	if (error)
+	{
+		fz_drop_obj(obj);
+		return fz_rethrow(error, "cannot parse indirect object (%d %d R)", num, gen);
+	}
+
+skip:
+	if (tok == PDF_TOK_STREAM)
+	{
+		int c = fz_read_byte(file);
+		while (c == ' ')
+			c = fz_read_byte(file);
+		if (c == '\r')
+		{
+			c = fz_peek_byte(file);
+			if (c != '\n')
+				fz_warn("line feed missing after stream begin marker (%d %d R)", num, gen);
+			else
+				fz_read_byte(file);
+		}
+		stm_ofs = fz_tell(file);
+	}
+	else if (tok == PDF_TOK_ENDOBJ)
+	{
+		stm_ofs = 0;
+	}
+	else
+	{
+		fz_warn("expected 'endobj' or 'stream' keyword (%d %d R)", num, gen);
+		stm_ofs = 0;
+	}
+
+	if (onum) *onum = num;
+	if (ogen) *ogen = gen;
+	if (ostmofs) *ostmofs = stm_ofs;
+	*op = obj;
+	return fz_okay;
+}
diff --git a/contrib/media/updf/pdf/pdf_pattern.c b/contrib/media/updf/pdf/pdf_pattern.c
new file mode 100644
index 0000000000..33d84c99cc
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_pattern.c
@@ -0,0 +1,72 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+fz_error
+pdf_load_pattern(pdf_pattern **patp, pdf_xref *xref, fz_obj *dict)
+{
+	fz_error error;
+	pdf_pattern *pat;
+	fz_obj *obj;
+
+	if ((*patp = pdf_find_item(xref->store, pdf_drop_pattern, dict)))
+	{
+		pdf_keep_pattern(*patp);
+		return fz_okay;
+	}
+
+	pat = fz_malloc(sizeof(pdf_pattern));
+	pat->refs = 1;
+	pat->resources = NULL;
+	pat->contents = NULL;
+
+	/* Store pattern now, to avoid possible recursion if objects refer back to this one */
+	pdf_store_item(xref->store, pdf_keep_pattern, pdf_drop_pattern, dict, pat);
+
+	pat->ismask = fz_to_int(fz_dict_gets(dict, "PaintType")) == 2;
+	pat->xstep = fz_to_real(fz_dict_gets(dict, "XStep"));
+	pat->ystep = fz_to_real(fz_dict_gets(dict, "YStep"));
+
+	obj = fz_dict_gets(dict, "BBox");
+	pat->bbox = pdf_to_rect(obj);
+
+	obj = fz_dict_gets(dict, "Matrix");
+	if (obj)
+		pat->matrix = pdf_to_matrix(obj);
+	else
+		pat->matrix = fz_identity;
+
+	pat->resources = fz_dict_gets(dict, "Resources");
+	if (pat->resources)
+		fz_keep_obj(pat->resources);
+
+	error = pdf_load_stream(&pat->contents, xref, fz_to_num(dict), fz_to_gen(dict));
+	if (error)
+	{
+		pdf_remove_item(xref->store, pdf_drop_pattern, dict);
+		pdf_drop_pattern(pat);
+		return fz_rethrow(error, "cannot load pattern stream (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+	}
+
+	*patp = pat;
+	return fz_okay;
+}
+
+pdf_pattern *
+pdf_keep_pattern(pdf_pattern *pat)
+{
+	pat->refs ++;
+	return pat;
+}
+
+void
+pdf_drop_pattern(pdf_pattern *pat)
+{
+	if (pat && --pat->refs == 0)
+	{
+		if (pat->resources)
+			fz_drop_obj(pat->resources);
+		if (pat->contents)
+			fz_drop_buffer(pat->contents);
+		fz_free(pat);
+	}
+}
diff --git a/contrib/media/updf/pdf/pdf_repair.c b/contrib/media/updf/pdf/pdf_repair.c
new file mode 100644
index 0000000000..067fe2cf72
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_repair.c
@@ -0,0 +1,463 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+/* Scan file for objects and reconstruct xref table */
+
+struct entry
+{
+	int num;
+	int gen;
+	int ofs;
+	int stm_ofs;
+	int stm_len;
+};
+
+static fz_error
+pdf_repair_obj(fz_stream *file, char *buf, int cap, int *stmofsp, int *stmlenp, fz_obj **encrypt, fz_obj **id)
+{
+	fz_error error;
+	int tok;
+	int stm_len;
+	int len;
+	int n;
+
+	*stmofsp = 0;
+	*stmlenp = -1;
+
+	stm_len = 0;
+
+	error = pdf_lex(&tok, file, buf, cap, &len);
+	if (error)
+		return fz_rethrow(error, "cannot parse object");
+	if (tok == PDF_TOK_OPEN_DICT)
+	{
+		fz_obj *dict, *obj;
+
+		/* Send NULL xref so we don't try to resolve references */
+		error = pdf_parse_dict(&dict, NULL, file, buf, cap);
+		if (error)
+			return fz_rethrow(error, "cannot parse object");
+
+		obj = fz_dict_gets(dict, "Type");
+		if (fz_is_name(obj) && !strcmp(fz_to_name(obj), "XRef"))
+		{
+			obj = fz_dict_gets(dict, "Encrypt");
+			if (obj)
+			{
+				if (*encrypt)
+					fz_drop_obj(*encrypt);
+				*encrypt = fz_keep_obj(obj);
+			}
+
+			obj = fz_dict_gets(dict, "ID");
+			if (obj)
+			{
+				if (*id)
+					fz_drop_obj(*id);
+				*id = fz_keep_obj(obj);
+			}
+		}
+
+		obj = fz_dict_gets(dict, "Length");
+		if (fz_is_int(obj))
+			stm_len = fz_to_int(obj);
+
+		fz_drop_obj(dict);
+	}
+
+	while ( tok != PDF_TOK_STREAM &&
+		tok != PDF_TOK_ENDOBJ &&
+		tok != PDF_TOK_ERROR &&
+		tok != PDF_TOK_EOF )
+	{
+		error = pdf_lex(&tok, file, buf, cap, &len);
+		if (error)
+			return fz_rethrow(error, "cannot scan for endobj or stream token");
+	}
+
+	if (tok == PDF_TOK_STREAM)
+	{
+		int c = fz_read_byte(file);
+		if (c == '\r') {
+			c = fz_peek_byte(file);
+			if (c == '\n')
+				fz_read_byte(file);
+		}
+
+		*stmofsp = fz_tell(file);
+		if (*stmofsp < 0)
+			return fz_throw("cannot seek in file");
+
+		if (stm_len > 0)
+		{
+			fz_seek(file, *stmofsp + stm_len, 0);
+			error = pdf_lex(&tok, file, buf, cap, &len);
+			if (error)
+				fz_catch(error, "cannot find endstream token, falling back to scanning");
+			if (tok == PDF_TOK_ENDSTREAM)
+				goto atobjend;
+			fz_seek(file, *stmofsp, 0);
+		}
+
+		n = fz_read(file, (unsigned char *) buf, 9);
+		if (n < 0)
+			return fz_rethrow(n, "cannot read from file");
+
+		while (memcmp(buf, "endstream", 9) != 0)
+		{
+			c = fz_read_byte(file);
+			if (c == EOF)
+				break;
+			memmove(buf, buf + 1, 8);
+			buf[8] = c;
+		}
+
+		*stmlenp = fz_tell(file) - *stmofsp - 9;
+
+atobjend:
+		error = pdf_lex(&tok, file, buf, cap, &len);
+		if (error)
+			return fz_rethrow(error, "cannot scan for endobj token");
+		if (tok != PDF_TOK_ENDOBJ)
+			fz_warn("object missing 'endobj' token");
+	}
+
+	return fz_okay;
+}
+
+static fz_error
+pdf_repair_obj_stm(pdf_xref *xref, int num, int gen)
+{
+	fz_error error;
+	fz_obj *obj;
+	fz_stream *stm;
+	int tok;
+	int i, n, count;
+	char buf[256];
+
+	error = pdf_load_object(&obj, xref, num, gen);
+	if (error)
+		return fz_rethrow(error, "cannot load object stream object (%d %d R)", num, gen);
+
+	count = fz_to_int(fz_dict_gets(obj, "N"));
+
+	fz_drop_obj(obj);
+
+	error = pdf_open_stream(&stm, xref, num, gen);
+	if (error)
+		return fz_rethrow(error, "cannot open object stream object (%d %d R)", num, gen);
+
+	for (i = 0; i < count; i++)
+	{
+		error = pdf_lex(&tok, stm, buf, sizeof buf, &n);
+		if (error || tok != PDF_TOK_INT)
+		{
+			fz_close(stm);
+			return fz_rethrow(error, "corrupt object stream (%d %d R)", num, gen);
+		}
+
+		n = atoi(buf);
+		if (n >= xref->len)
+			pdf_resize_xref(xref, n + 1);
+
+		xref->table[n].ofs = num;
+		xref->table[n].gen = i;
+		xref->table[n].stm_ofs = 0;
+		xref->table[n].obj = NULL;
+		xref->table[n].type = 'o';
+
+		error = pdf_lex(&tok, stm, buf, sizeof buf, &n);
+		if (error || tok != PDF_TOK_INT)
+		{
+			fz_close(stm);
+			return fz_rethrow(error, "corrupt object stream (%d %d R)", num, gen);
+		}
+	}
+
+	fz_close(stm);
+	return fz_okay;
+}
+
+fz_error
+pdf_repair_xref(pdf_xref *xref, char *buf, int bufsize)
+{
+	fz_error error;
+	fz_obj *dict, *obj;
+	fz_obj *length;
+
+	fz_obj *encrypt = NULL;
+	fz_obj *id = NULL;
+	fz_obj *root = NULL;
+	fz_obj *info = NULL;
+
+	struct entry *list = NULL;
+	int listlen;
+	int listcap;
+	int maxnum = 0;
+
+	int num = 0;
+	int gen = 0;
+	int tmpofs, numofs = 0, genofs = 0;
+	int stm_len, stm_ofs = 0;
+	int tok;
+	int next;
+	int i, n, c;
+
+	fz_seek(xref->file, 0, 0);
+
+	listlen = 0;
+	listcap = 1024;
+	list = fz_calloc(listcap, sizeof(struct entry));
+
+	/* look for '%PDF' version marker within first kilobyte of file */
+	n = fz_read(xref->file, (unsigned char *)buf, MAX(bufsize, 1024));
+	if (n < 0)
+	{
+		error = fz_rethrow(n, "cannot read from file");
+		goto cleanup;
+	}
+
+	fz_seek(xref->file, 0, 0);
+	for (i = 0; i < n - 4; i++)
+	{
+		if (memcmp(buf + i, "%PDF", 4) == 0)
+		{
+			fz_seek(xref->file, i + 8, 0); /* skip "%PDF-X.Y" */
+			break;
+		}
+	}
+
+	/* skip comment line after version marker since some generators
+	 * forget to terminate the comment with a newline */
+	c = fz_read_byte(xref->file);
+	while (c >= 0 && (c == ' ' || c == '%'))
+		c = fz_read_byte(xref->file);
+	fz_unread_byte(xref->file);
+
+	while (1)
+	{
+		tmpofs = fz_tell(xref->file);
+		if (tmpofs < 0)
+		{
+			error = fz_throw("cannot tell in file");
+			goto cleanup;
+		}
+
+		error = pdf_lex(&tok, xref->file, buf, bufsize, &n);
+		if (error)
+		{
+			fz_catch(error, "ignoring the rest of the file");
+			break;
+		}
+
+		if (tok == PDF_TOK_INT)
+		{
+			numofs = genofs;
+			num = gen;
+			genofs = tmpofs;
+			gen = atoi(buf);
+		}
+
+		else if (tok == PDF_TOK_OBJ)
+		{
+			error = pdf_repair_obj(xref->file, buf, bufsize, &stm_ofs, &stm_len, &encrypt, &id);
+			if (error)
+			{
+				error = fz_rethrow(error, "cannot parse object (%d %d R)", num, gen);
+				goto cleanup;
+			}
+
+			if (listlen + 1 == listcap)
+			{
+				listcap = (listcap * 3) / 2;
+				list = fz_realloc(list, listcap, sizeof(struct entry));
+			}
+
+			list[listlen].num = num;
+			list[listlen].gen = gen;
+			list[listlen].ofs = numofs;
+			list[listlen].stm_ofs = stm_ofs;
+			list[listlen].stm_len = stm_len;
+			listlen ++;
+
+			if (num > maxnum)
+				maxnum = num;
+		}
+
+		/* trailer dictionary */
+		else if (tok == PDF_TOK_OPEN_DICT)
+		{
+			error = pdf_parse_dict(&dict, xref, xref->file, buf, bufsize);
+			if (error)
+			{
+				error = fz_rethrow(error, "cannot parse object");
+				goto cleanup;
+			}
+
+			obj = fz_dict_gets(dict, "Encrypt");
+			if (obj)
+			{
+				if (encrypt)
+					fz_drop_obj(encrypt);
+				encrypt = fz_keep_obj(obj);
+			}
+
+			obj = fz_dict_gets(dict, "ID");
+			if (obj)
+			{
+				if (id)
+					fz_drop_obj(id);
+				id = fz_keep_obj(obj);
+			}
+
+			obj = fz_dict_gets(dict, "Root");
+			if (obj)
+			{
+				if (root)
+					fz_drop_obj(root);
+				root = fz_keep_obj(obj);
+			}
+
+			obj = fz_dict_gets(dict, "Info");
+			if (obj)
+			{
+				if (info)
+					fz_drop_obj(info);
+				info = fz_keep_obj(obj);
+			}
+
+			fz_drop_obj(dict);
+		}
+
+		else if (tok == PDF_TOK_ERROR)
+			fz_read_byte(xref->file);
+
+		else if (tok == PDF_TOK_EOF)
+			break;
+	}
+
+	/* make xref reasonable */
+
+	pdf_resize_xref(xref, maxnum + 1);
+
+	for (i = 0; i < listlen; i++)
+	{
+		xref->table[list[i].num].type = 'n';
+		xref->table[list[i].num].ofs = list[i].ofs;
+		xref->table[list[i].num].gen = list[i].gen;
+
+		xref->table[list[i].num].stm_ofs = list[i].stm_ofs;
+
+		/* corrected stream length */
+		if (list[i].stm_len >= 0)
+		{
+			error = pdf_load_object(&dict, xref, list[i].num, list[i].gen);
+			if (error)
+			{
+				error = fz_rethrow(error, "cannot load stream object (%d %d R)", list[i].num, list[i].gen);
+				goto cleanup;
+			}
+
+			length = fz_new_int(list[i].stm_len);
+			fz_dict_puts(dict, "Length", length);
+			fz_drop_obj(length);
+
+			fz_drop_obj(dict);
+		}
+
+	}
+
+	xref->table[0].type = 'f';
+	xref->table[0].ofs = 0;
+	xref->table[0].gen = 65535;
+	xref->table[0].stm_ofs = 0;
+	xref->table[0].obj = NULL;
+
+	next = 0;
+	for (i = xref->len - 1; i >= 0; i--)
+	{
+		if (xref->table[i].type == 'f')
+		{
+			xref->table[i].ofs = next;
+			if (xref->table[i].gen < 65535)
+				xref->table[i].gen ++;
+			next = i;
+		}
+	}
+
+	/* create a repaired trailer, Root will be added later */
+
+	xref->trailer = fz_new_dict(5);
+
+	obj = fz_new_int(maxnum + 1);
+	fz_dict_puts(xref->trailer, "Size", obj);
+	fz_drop_obj(obj);
+
+	if (root)
+	{
+		fz_dict_puts(xref->trailer, "Root", root);
+		fz_drop_obj(root);
+	}
+	if (info)
+	{
+		fz_dict_puts(xref->trailer, "Info", info);
+		fz_drop_obj(info);
+	}
+
+	if (encrypt)
+	{
+		if (fz_is_indirect(encrypt))
+		{
+			/* create new reference with non-NULL xref pointer */
+			obj = fz_new_indirect(fz_to_num(encrypt), fz_to_gen(encrypt), xref);
+			fz_drop_obj(encrypt);
+			encrypt = obj;
+		}
+		fz_dict_puts(xref->trailer, "Encrypt", encrypt);
+		fz_drop_obj(encrypt);
+	}
+
+	if (id)
+	{
+		if (fz_is_indirect(id))
+		{
+			/* create new reference with non-NULL xref pointer */
+			obj = fz_new_indirect(fz_to_num(id), fz_to_gen(id), xref);
+			fz_drop_obj(id);
+			id = obj;
+		}
+		fz_dict_puts(xref->trailer, "ID", id);
+		fz_drop_obj(id);
+	}
+
+	fz_free(list);
+	return fz_okay;
+
+cleanup:
+	if (encrypt) fz_drop_obj(encrypt);
+	if (id) fz_drop_obj(id);
+	if (root) fz_drop_obj(root);
+	if (info) fz_drop_obj(info);
+	fz_free(list);
+	return error; /* already rethrown */
+}
+
+fz_error
+pdf_repair_obj_stms(pdf_xref *xref)
+{
+	fz_obj *dict;
+	int i;
+
+	for (i = 0; i < xref->len; i++)
+	{
+		if (xref->table[i].stm_ofs)
+		{
+			pdf_load_object(&dict, xref, i, 0);
+			if (!strcmp(fz_to_name(fz_dict_gets(dict, "Type")), "ObjStm"))
+				pdf_repair_obj_stm(xref, i, 0);
+			fz_drop_obj(dict);
+		}
+	}
+
+	return fz_okay;
+}
diff --git a/contrib/media/updf/pdf/pdf_shade.c b/contrib/media/updf/pdf/pdf_shade.c
new file mode 100644
index 0000000000..1e0bf5fff9
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_shade.c
@@ -0,0 +1,1140 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+#define HUGENUM 32000 /* how far to extend axial/radial shadings */
+#define FUNSEGS 32 /* size of sampled mesh for function-based shadings */
+#define RADSEGS 32 /* how many segments to generate for radial meshes */
+#define SUBDIV 3 /* how many levels to subdivide patches */
+
+struct vertex
+{
+	float x, y;
+	float c[FZ_MAX_COLORS];
+};
+
+static void
+pdf_grow_mesh(fz_shade *shade, int amount)
+{
+	if (shade->mesh_len + amount < shade->mesh_cap)
+		return;
+
+	if (shade->mesh_cap == 0)
+		shade->mesh_cap = 1024;
+
+	while (shade->mesh_len + amount > shade->mesh_cap)
+		shade->mesh_cap = (shade->mesh_cap * 3) / 2;
+
+	shade->mesh = fz_realloc(shade->mesh, shade->mesh_cap, sizeof(float));
+}
+
+static void
+pdf_add_vertex(fz_shade *shade, struct vertex *v)
+{
+	int ncomp = shade->use_function ? 1 : shade->colorspace->n;
+	int i;
+	pdf_grow_mesh(shade, 2 + ncomp);
+	shade->mesh[shade->mesh_len++] = v->x;
+	shade->mesh[shade->mesh_len++] = v->y;
+	for (i = 0; i < ncomp; i++)
+		shade->mesh[shade->mesh_len++] = v->c[i];
+}
+
+static void
+pdf_add_triangle(fz_shade *shade,
+	struct vertex *v0,
+	struct vertex *v1,
+	struct vertex *v2)
+{
+	pdf_add_vertex(shade, v0);
+	pdf_add_vertex(shade, v1);
+	pdf_add_vertex(shade, v2);
+}
+
+static void
+pdf_add_quad(fz_shade *shade,
+	struct vertex *v0,
+	struct vertex *v1,
+	struct vertex *v2,
+	struct vertex *v3)
+{
+	pdf_add_triangle(shade, v0, v1, v3);
+	pdf_add_triangle(shade, v1, v3, v2);
+}
+
+/* Subdivide and tesselate tensor-patches */
+
+typedef struct pdf_tensor_patch_s pdf_tensor_patch;
+
+struct pdf_tensor_patch_s
+{
+	fz_point pole[4][4];
+	float color[4][FZ_MAX_COLORS];
+};
+
+static void
+triangulate_patch(pdf_tensor_patch p, fz_shade *shade)
+{
+	struct vertex v0, v1, v2, v3;
+
+	v0.x = p.pole[0][0].x;
+	v0.y = p.pole[0][0].y;
+	memcpy(v0.c, p.color[0], sizeof(v0.c));
+
+	v1.x = p.pole[0][3].x;
+	v1.y = p.pole[0][3].y;
+	memcpy(v1.c, p.color[1], sizeof(v1.c));
+
+	v2.x = p.pole[3][3].x;
+	v2.y = p.pole[3][3].y;
+	memcpy(v2.c, p.color[2], sizeof(v2.c));
+
+	v3.x = p.pole[3][0].x;
+	v3.y = p.pole[3][0].y;
+	memcpy(v3.c, p.color[3], sizeof(v3.c));
+
+	pdf_add_quad(shade, &v0, &v1, &v2, &v3);
+}
+
+static inline void midcolor(float *c, float *c1, float *c2)
+{
+	int i;
+	for (i = 0; i < FZ_MAX_COLORS; i++)
+		c[i] = (c1[i] + c2[i]) * 0.5f;
+}
+
+static void
+split_curve(fz_point *pole, fz_point *q0, fz_point *q1, int polestep)
+{
+	/*
+	split bezier curve given by control points pole[0]..pole[3]
+	using de casteljau algo at midpoint and build two new
+	bezier curves q0[0]..q0[3] and q1[0]..q1[3]. all indices
+	should be multiplies by polestep == 1 for vertical bezier
+	curves in patch and == 4 for horizontal bezier curves due
+	to C's multi-dimensional matrix memory layout.
+	*/
+
+	float x12 = (pole[1 * polestep].x + pole[2 * polestep].x) * 0.5f;
+	float y12 = (pole[1 * polestep].y + pole[2 * polestep].y) * 0.5f;
+
+	q0[1 * polestep].x = (pole[0 * polestep].x + pole[1 * polestep].x) * 0.5f;
+	q0[1 * polestep].y = (pole[0 * polestep].y + pole[1 * polestep].y) * 0.5f;
+	q1[2 * polestep].x = (pole[2 * polestep].x + pole[3 * polestep].x) * 0.5f;
+	q1[2 * polestep].y = (pole[2 * polestep].y + pole[3 * polestep].y) * 0.5f;
+
+	q0[2 * polestep].x = (q0[1 * polestep].x + x12) * 0.5f;
+	q0[2 * polestep].y = (q0[1 * polestep].y + y12) * 0.5f;
+	q1[1 * polestep].x = (x12 + q1[2 * polestep].x) * 0.5f;
+	q1[1 * polestep].y = (y12 + q1[2 * polestep].y) * 0.5f;
+
+	q0[3 * polestep].x = (q0[2 * polestep].x + q1[1 * polestep].x) * 0.5f;
+	q0[3 * polestep].y = (q0[2 * polestep].y + q1[1 * polestep].y) * 0.5f;
+	q1[0 * polestep].x = (q0[2 * polestep].x + q1[1 * polestep].x) * 0.5f;
+	q1[0 * polestep].y = (q0[2 * polestep].y + q1[1 * polestep].y) * 0.5f;
+
+	q0[0 * polestep].x = pole[0 * polestep].x;
+	q0[0 * polestep].y = pole[0 * polestep].y;
+	q1[3 * polestep].x = pole[3 * polestep].x;
+	q1[3 * polestep].y = pole[3 * polestep].y;
+}
+
+static void
+split_stripe(pdf_tensor_patch *p, pdf_tensor_patch *s0, pdf_tensor_patch *s1)
+{
+	/*
+	split all horizontal bezier curves in patch,
+	creating two new patches with half the width.
+	*/
+	split_curve(&p->pole[0][0], &s0->pole[0][0], &s1->pole[0][0], 4);
+	split_curve(&p->pole[0][1], &s0->pole[0][1], &s1->pole[0][1], 4);
+	split_curve(&p->pole[0][2], &s0->pole[0][2], &s1->pole[0][2], 4);
+	split_curve(&p->pole[0][3], &s0->pole[0][3], &s1->pole[0][3], 4);
+
+	/* interpolate the colors for the two new patches. */
+	memcpy(s0->color[0], p->color[0], sizeof(s0->color[0]));
+	memcpy(s0->color[1], p->color[1], sizeof(s0->color[1]));
+	midcolor(s0->color[2], p->color[1], p->color[2]);
+	midcolor(s0->color[3], p->color[0], p->color[3]);
+
+	memcpy(s1->color[0], s0->color[3], sizeof(s1->color[0]));
+	memcpy(s1->color[1], s0->color[2], sizeof(s1->color[1]));
+	memcpy(s1->color[2], p->color[2], sizeof(s1->color[2]));
+	memcpy(s1->color[3], p->color[3], sizeof(s1->color[3]));
+}
+
+static void
+draw_stripe(pdf_tensor_patch *p, fz_shade *shade, int depth)
+{
+	pdf_tensor_patch s0, s1;
+
+	/* split patch into two half-height patches */
+	split_stripe(p, &s0, &s1);
+
+	depth--;
+	if (depth == 0)
+	{
+		/* if no more subdividing, draw two new patches... */
+		triangulate_patch(s0, shade);
+		triangulate_patch(s1, shade);
+	}
+	else
+	{
+		/* ...otherwise, continue subdividing. */
+		draw_stripe(&s0, shade, depth);
+		draw_stripe(&s1, shade, depth);
+	}
+}
+
+static void
+split_patch(pdf_tensor_patch *p, pdf_tensor_patch *s0, pdf_tensor_patch *s1)
+{
+	/*
+	split all vertical bezier curves in patch,
+	creating two new patches with half the height.
+	*/
+	split_curve(p->pole[0], s0->pole[0], s1->pole[0], 1);
+	split_curve(p->pole[1], s0->pole[1], s1->pole[1], 1);
+	split_curve(p->pole[2], s0->pole[2], s1->pole[2], 1);
+	split_curve(p->pole[3], s0->pole[3], s1->pole[3], 1);
+
+	/* interpolate the colors for the two new patches. */
+	memcpy(s0->color[0], p->color[0], sizeof(s0->color[0]));
+	midcolor(s0->color[1], p->color[0], p->color[1]);
+	midcolor(s0->color[2], p->color[2], p->color[3]);
+	memcpy(s0->color[3], p->color[3], sizeof(s0->color[3]));
+
+	memcpy(s1->color[0], s0->color[1], sizeof(s1->color[0]));
+	memcpy(s1->color[1], p->color[1], sizeof(s1->color[1]));
+	memcpy(s1->color[2], p->color[2], sizeof(s1->color[2]));
+	memcpy(s1->color[3], s0->color[2], sizeof(s1->color[3]));
+}
+
+static void
+draw_patch(fz_shade *shade, pdf_tensor_patch *p, int depth, int origdepth)
+{
+	pdf_tensor_patch s0, s1;
+
+	/* split patch into two half-width patches */
+	split_patch(p, &s0, &s1);
+
+	depth--;
+	if (depth == 0)
+	{
+		/* if no more subdividing, draw two new patches... */
+		draw_stripe(&s0, shade, origdepth);
+		draw_stripe(&s1, shade, origdepth);
+	}
+	else
+	{
+		/* ...otherwise, continue subdividing. */
+		draw_patch(shade, &s0, depth, origdepth);
+		draw_patch(shade, &s1, depth, origdepth);
+	}
+}
+
+static fz_point
+pdf_compute_tensor_interior(
+	fz_point a, fz_point b, fz_point c, fz_point d,
+	fz_point e, fz_point f, fz_point g, fz_point h)
+{
+	fz_point pt;
+
+	/* see equations at page 330 in pdf 1.7 */
+
+	pt.x = -4 * a.x;
+	pt.x += 6 * (b.x + c.x);
+	pt.x += -2 * (d.x + e.x);
+	pt.x += 3 * (f.x + g.x);
+	pt.x += -1 * h.x;
+	pt.x /= 9;
+
+	pt.y = -4 * a.y;
+	pt.y += 6 * (b.y + c.y);
+	pt.y += -2 * (d.y + e.y);
+	pt.y += 3 * (f.y + g.y);
+	pt.y += -1 * h.y;
+	pt.y /= 9;
+
+	return pt;
+}
+
+static void
+pdf_make_tensor_patch(pdf_tensor_patch *p, int type, fz_point *pt)
+{
+	if (type == 6)
+	{
+		/* see control point stream order at page 325 in pdf 1.7 */
+
+		p->pole[0][0] = pt[0];
+		p->pole[0][1] = pt[1];
+		p->pole[0][2] = pt[2];
+		p->pole[0][3] = pt[3];
+		p->pole[1][3] = pt[4];
+		p->pole[2][3] = pt[5];
+		p->pole[3][3] = pt[6];
+		p->pole[3][2] = pt[7];
+		p->pole[3][1] = pt[8];
+		p->pole[3][0] = pt[9];
+		p->pole[2][0] = pt[10];
+		p->pole[1][0] = pt[11];
+
+		/* see equations at page 330 in pdf 1.7 */
+
+		p->pole[1][1] = pdf_compute_tensor_interior(
+			p->pole[0][0], p->pole[0][1], p->pole[1][0], p->pole[0][3],
+			p->pole[3][0], p->pole[3][1], p->pole[1][3], p->pole[3][3]);
+
+		p->pole[1][2] = pdf_compute_tensor_interior(
+			p->pole[0][3], p->pole[0][2], p->pole[1][3], p->pole[0][0],
+			p->pole[3][3], p->pole[3][2], p->pole[1][0], p->pole[3][0]);
+
+		p->pole[2][1] = pdf_compute_tensor_interior(
+			p->pole[3][0], p->pole[3][1], p->pole[2][0], p->pole[3][3],
+			p->pole[0][0], p->pole[0][1], p->pole[2][3], p->pole[0][3]);
+
+		p->pole[2][2] = pdf_compute_tensor_interior(
+			p->pole[3][3], p->pole[3][2], p->pole[2][3], p->pole[3][0],
+			p->pole[0][3], p->pole[0][2], p->pole[2][0], p->pole[0][0]);
+	}
+	else if (type == 7)
+	{
+		/* see control point stream order at page 330 in pdf 1.7 */
+
+		p->pole[0][0] = pt[0];
+		p->pole[0][1] = pt[1];
+		p->pole[0][2] = pt[2];
+		p->pole[0][3] = pt[3];
+		p->pole[1][3] = pt[4];
+		p->pole[2][3] = pt[5];
+		p->pole[3][3] = pt[6];
+		p->pole[3][2] = pt[7];
+		p->pole[3][1] = pt[8];
+		p->pole[3][0] = pt[9];
+		p->pole[2][0] = pt[10];
+		p->pole[1][0] = pt[11];
+		p->pole[1][1] = pt[12];
+		p->pole[1][2] = pt[13];
+		p->pole[2][2] = pt[14];
+		p->pole[2][1] = pt[15];
+	}
+}
+
+/* Sample various functions into lookup tables */
+
+static void
+pdf_sample_composite_shade_function(fz_shade *shade, pdf_function *func, float t0, float t1)
+{
+	int i;
+	float t;
+
+	for (i = 0; i < 256; i++)
+	{
+		t = t0 + (i / 255.0f) * (t1 - t0);
+		pdf_eval_function(func, &t, 1, shade->function[i], shade->colorspace->n);
+		shade->function[i][shade->colorspace->n] = 1;
+	}
+}
+
+static void
+pdf_sample_component_shade_function(fz_shade *shade, int funcs, pdf_function **func, float t0, float t1)
+{
+	int i, k;
+	float t;
+
+	for (i = 0; i < 256; i++)
+	{
+		t = t0 + (i / 255.0f) * (t1 - t0);
+		for (k = 0; k < funcs; k++)
+			pdf_eval_function(func[k], &t, 1, &shade->function[i][k], 1);
+		shade->function[i][k] = 1;
+	}
+}
+
+static void
+pdf_sample_shade_function(fz_shade *shade, int funcs, pdf_function **func, float t0, float t1)
+{
+	shade->use_function = 1;
+	if (funcs == 1)
+		pdf_sample_composite_shade_function(shade, func[0], t0, t1);
+	else
+		pdf_sample_component_shade_function(shade, funcs, func, t0, t1);
+}
+
+/* Type 1-3 -- Function-based, axial and radial shadings */
+
+static void
+pdf_load_function_based_shading(fz_shade *shade, pdf_xref *xref, fz_obj *dict, pdf_function *func)
+{
+	fz_obj *obj;
+	float x0, y0, x1, y1;
+	fz_matrix matrix;
+	struct vertex v[4];
+	int xx, yy;
+	float x, y;
+	float xn, yn;
+	int i;
+
+	x0 = y0 = 0;
+	x1 = y1 = 1;
+	obj = fz_dict_gets(dict, "Domain");
+	if (fz_array_len(obj) == 4)
+	{
+		x0 = fz_to_real(fz_array_get(obj, 0));
+		x1 = fz_to_real(fz_array_get(obj, 1));
+		y0 = fz_to_real(fz_array_get(obj, 2));
+		y1 = fz_to_real(fz_array_get(obj, 3));
+	}
+
+	matrix = fz_identity;
+	obj = fz_dict_gets(dict, "Matrix");
+	if (fz_array_len(obj) == 6)
+		matrix = pdf_to_matrix(obj);
+
+	for (yy = 0; yy < FUNSEGS; yy++)
+	{
+		y = y0 + (y1 - y0) * yy / FUNSEGS;
+		yn = y0 + (y1 - y0) * (yy + 1) / FUNSEGS;
+
+		for (xx = 0; xx < FUNSEGS; xx++)
+		{
+			x = x0 + (x1 - x0) * xx / FUNSEGS;
+			xn = x0 + (x1 - x0) * (xx + 1) / FUNSEGS;
+
+			v[0].x = x; v[0].y = y;
+			v[1].x = xn; v[1].y = y;
+			v[2].x = xn; v[2].y = yn;
+			v[3].x = x; v[3].y = yn;
+
+			for (i = 0; i < 4; i++)
+			{
+				fz_point pt;
+				float fv[2];
+
+				fv[0] = v[i].x;
+				fv[1] = v[i].y;
+				pdf_eval_function(func, fv, 2, v[i].c, shade->colorspace->n);
+
+				pt.x = v[i].x;
+				pt.y = v[i].y;
+				pt = fz_transform_point(matrix, pt);
+				v[i].x = pt.x;
+				v[i].y = pt.y;
+			}
+
+			pdf_add_quad(shade, &v[0], &v[1], &v[2], &v[3]);
+		}
+	}
+}
+
+static void
+pdf_load_axial_shading(fz_shade *shade, pdf_xref *xref, fz_obj *dict, int funcs, pdf_function **func)
+{
+	fz_obj *obj;
+	float d0, d1;
+	int e0, e1;
+	float x0, y0, x1, y1;
+	struct vertex p1, p2;
+
+	obj = fz_dict_gets(dict, "Coords");
+	x0 = fz_to_real(fz_array_get(obj, 0));
+	y0 = fz_to_real(fz_array_get(obj, 1));
+	x1 = fz_to_real(fz_array_get(obj, 2));
+	y1 = fz_to_real(fz_array_get(obj, 3));
+
+	d0 = 0;
+	d1 = 1;
+	obj = fz_dict_gets(dict, "Domain");
+	if (fz_array_len(obj) == 2)
+	{
+		d0 = fz_to_real(fz_array_get(obj, 0));
+		d1 = fz_to_real(fz_array_get(obj, 1));
+	}
+
+	e0 = e1 = 0;
+	obj = fz_dict_gets(dict, "Extend");
+	if (fz_array_len(obj) == 2)
+	{
+		e0 = fz_to_bool(fz_array_get(obj, 0));
+		e1 = fz_to_bool(fz_array_get(obj, 1));
+	}
+
+	pdf_sample_shade_function(shade, funcs, func, d0, d1);
+
+	shade->type = FZ_LINEAR;
+
+	shade->extend[0] = e0;
+	shade->extend[1] = e1;
+
+	p1.x = x0;
+	p1.y = y0;
+	p1.c[0] = 0;
+	pdf_add_vertex(shade, &p1);
+
+	p2.x = x1;
+	p2.y = y1;
+	p2.c[0] = 0;
+	pdf_add_vertex(shade, &p2);
+}
+
+static void
+pdf_load_radial_shading(fz_shade *shade, pdf_xref *xref, fz_obj *dict, int funcs, pdf_function **func)
+{
+	fz_obj *obj;
+	float d0, d1;
+	int e0, e1;
+	float x0, y0, r0, x1, y1, r1;
+	struct vertex p1, p2;
+
+	obj = fz_dict_gets(dict, "Coords");
+	x0 = fz_to_real(fz_array_get(obj, 0));
+	y0 = fz_to_real(fz_array_get(obj, 1));
+	r0 = fz_to_real(fz_array_get(obj, 2));
+	x1 = fz_to_real(fz_array_get(obj, 3));
+	y1 = fz_to_real(fz_array_get(obj, 4));
+	r1 = fz_to_real(fz_array_get(obj, 5));
+
+	d0 = 0;
+	d1 = 1;
+	obj = fz_dict_gets(dict, "Domain");
+	if (fz_array_len(obj) == 2)
+	{
+		d0 = fz_to_real(fz_array_get(obj, 0));
+		d1 = fz_to_real(fz_array_get(obj, 1));
+	}
+
+	e0 = e1 = 0;
+	obj = fz_dict_gets(dict, "Extend");
+	if (fz_array_len(obj) == 2)
+	{
+		e0 = fz_to_bool(fz_array_get(obj, 0));
+		e1 = fz_to_bool(fz_array_get(obj, 1));
+	}
+
+	pdf_sample_shade_function(shade, funcs, func, d0, d1);
+
+	shade->type = FZ_RADIAL;
+
+	shade->extend[0] = e0;
+	shade->extend[1] = e1;
+
+	p1.x = x0;
+	p1.y = y0;
+	p1.c[0] = r0;
+	pdf_add_vertex(shade, &p1);
+
+	p2.x = x1;
+	p2.y = y1;
+	p2.c[0] = r1;
+	pdf_add_vertex(shade, &p2);
+}
+
+/* Type 4-7 -- Triangle and patch mesh shadings */
+
+static inline float read_sample(fz_stream *stream, int bits, float min, float max)
+{
+	/* we use pow(2,x) because (1<<x) would overflow the math on 32-bit samples */
+	float bitscale = 1 / (powf(2, bits) - 1);
+	return min + fz_read_bits(stream, bits) * (max - min) * bitscale;
+}
+
+struct mesh_params
+{
+	int vprow;
+	int bpflag;
+	int bpcoord;
+	int bpcomp;
+	float x0, x1;
+	float y0, y1;
+	float c0[FZ_MAX_COLORS];
+	float c1[FZ_MAX_COLORS];
+};
+
+static void
+pdf_load_mesh_params(pdf_xref *xref, fz_obj *dict, struct mesh_params *p)
+{
+	fz_obj *obj;
+	int i, n;
+
+	p->x0 = p->y0 = 0;
+	p->x1 = p->y1 = 1;
+	for (i = 0; i < FZ_MAX_COLORS; i++)
+	{
+		p->c0[i] = 0;
+		p->c1[i] = 1;
+	}
+
+	p->vprow = fz_to_int(fz_dict_gets(dict, "VerticesPerRow"));
+	p->bpflag = fz_to_int(fz_dict_gets(dict, "BitsPerFlag"));
+	p->bpcoord = fz_to_int(fz_dict_gets(dict, "BitsPerCoordinate"));
+	p->bpcomp = fz_to_int(fz_dict_gets(dict, "BitsPerComponent"));
+
+	obj = fz_dict_gets(dict, "Decode");
+	if (fz_array_len(obj) >= 6)
+	{
+		n = (fz_array_len(obj) - 4) / 2;
+		p->x0 = fz_to_real(fz_array_get(obj, 0));
+		p->x1 = fz_to_real(fz_array_get(obj, 1));
+		p->y0 = fz_to_real(fz_array_get(obj, 2));
+		p->y1 = fz_to_real(fz_array_get(obj, 3));
+		for (i = 0; i < n; i++)
+		{
+			p->c0[i] = fz_to_real(fz_array_get(obj, 4 + i * 2));
+			p->c1[i] = fz_to_real(fz_array_get(obj, 5 + i * 2));
+		}
+	}
+
+	if (p->vprow < 2)
+		p->vprow = 2;
+
+	if (p->bpflag != 2 && p->bpflag != 4 && p->bpflag != 8)
+		p->bpflag = 8;
+
+	if (p->bpcoord != 1 && p->bpcoord != 2 && p->bpcoord != 4 &&
+		p->bpcoord != 8 && p->bpcoord != 12 && p->bpcoord != 16 &&
+		p->bpcoord != 24 && p->bpcoord != 32)
+		p->bpcoord = 8;
+
+	if (p->bpcomp != 1 && p->bpcomp != 2 && p->bpcomp != 4 &&
+		p->bpcomp != 8 && p->bpcomp != 12 && p->bpcomp != 16)
+		p->bpcomp = 8;
+}
+
+static void
+pdf_load_type4_shade(fz_shade *shade, pdf_xref *xref, fz_obj *dict,
+	int funcs, pdf_function **func, fz_stream *stream)
+{
+	struct mesh_params p;
+	struct vertex va, vb, vc, vd;
+	int ncomp;
+	int flag;
+	int i;
+
+	pdf_load_mesh_params(xref, dict, &p);
+
+	if (funcs > 0)
+	{
+		ncomp = 1;
+		pdf_sample_shade_function(shade, funcs, func, p.c0[0], p.c1[0]);
+	}
+	else
+		ncomp = shade->colorspace->n;
+
+	while (!fz_is_eof_bits(stream))
+	{
+		flag = fz_read_bits(stream, p.bpflag);
+		vd.x = read_sample(stream, p.bpcoord, p.x0, p.x1);
+		vd.y = read_sample(stream, p.bpcoord, p.y0, p.y1);
+		for (i = 0; i < ncomp; i++)
+			vd.c[i] = read_sample(stream, p.bpcomp, p.c0[i], p.c1[i]);
+
+		switch (flag)
+		{
+		case 0: /* start new triangle */
+			va = vd;
+
+			fz_read_bits(stream, p.bpflag);
+			vb.x = read_sample(stream, p.bpcoord, p.x0, p.x1);
+			vb.y = read_sample(stream, p.bpcoord, p.y0, p.y1);
+			for (i = 0; i < ncomp; i++)
+				vb.c[i] = read_sample(stream, p.bpcomp, p.c0[i], p.c1[i]);
+
+			fz_read_bits(stream, p.bpflag);
+			vc.x = read_sample(stream, p.bpcoord, p.x0, p.x1);
+			vc.y = read_sample(stream, p.bpcoord, p.y0, p.y1);
+			for (i = 0; i < ncomp; i++)
+				vc.c[i] = read_sample(stream, p.bpcomp, p.c0[i], p.c1[i]);
+
+			pdf_add_triangle(shade, &va, &vb, &vc);
+			break;
+
+		case 1: /* Vb, Vc, Vd */
+			va = vb;
+			vb = vc;
+			vc = vd;
+			pdf_add_triangle(shade, &va, &vb, &vc);
+			break;
+
+		case 2: /* Va, Vc, Vd */
+			vb = vc;
+			vc = vd;
+			pdf_add_triangle(shade, &va, &vb, &vc);
+			break;
+		}
+	}
+}
+
+static void
+pdf_load_type5_shade(fz_shade *shade, pdf_xref *xref, fz_obj *dict,
+	int funcs, pdf_function **func, fz_stream *stream)
+{
+	struct mesh_params p;
+	struct vertex *buf, *ref;
+	int first;
+	int ncomp;
+	int i, k;
+
+	pdf_load_mesh_params(xref, dict, &p);
+
+	if (funcs > 0)
+	{
+		ncomp = 1;
+		pdf_sample_shade_function(shade, funcs, func, p.c0[0], p.c1[0]);
+	}
+	else
+		ncomp = shade->colorspace->n;
+
+	ref = fz_calloc(p.vprow, sizeof(struct vertex));
+	buf = fz_calloc(p.vprow, sizeof(struct vertex));
+	first = 1;
+
+	while (!fz_is_eof_bits(stream))
+	{
+		for (i = 0; i < p.vprow; i++)
+		{
+			buf[i].x = read_sample(stream, p.bpcoord, p.x0, p.x1);
+			buf[i].y = read_sample(stream, p.bpcoord, p.y0, p.y1);
+			for (k = 0; k < ncomp; k++)
+				buf[i].c[k] = read_sample(stream, p.bpcomp, p.c0[k], p.c1[k]);
+		}
+
+		if (!first)
+			for (i = 0; i < p.vprow - 1; i++)
+				pdf_add_quad(shade,
+					&ref[i], &ref[i+1], &buf[i+1], &buf[i]);
+
+		memcpy(ref, buf, p.vprow * sizeof(struct vertex));
+		first = 0;
+	}
+
+	free(ref);
+	free(buf);
+}
+
+/* Type 6 & 7 -- Patch mesh shadings */
+
+static void
+pdf_load_type6_shade(fz_shade *shade, pdf_xref *xref, fz_obj *dict,
+	int funcs, pdf_function **func, fz_stream *stream)
+{
+	struct mesh_params p;
+	int haspatch, hasprevpatch;
+	float prevc[4][FZ_MAX_COLORS];
+	fz_point prevp[12];
+	int ncomp;
+	int i, k;
+
+	pdf_load_mesh_params(xref, dict, &p);
+
+	if (funcs > 0)
+	{
+		ncomp = 1;
+		pdf_sample_shade_function(shade, funcs, func, p.c0[0], p.c1[0]);
+	}
+	else
+		ncomp = shade->colorspace->n;
+
+	hasprevpatch = 0;
+
+	while (!fz_is_eof_bits(stream))
+	{
+		float c[4][FZ_MAX_COLORS];
+		fz_point v[12];
+		int startcolor;
+		int startpt;
+		int flag;
+
+		flag = fz_read_bits(stream, p.bpflag);
+
+		if (flag == 0)
+		{
+			startpt = 0;
+			startcolor = 0;
+		}
+		else
+		{
+			startpt = 4;
+			startcolor = 2;
+		}
+
+		for (i = startpt; i < 12; i++)
+		{
+			v[i].x = read_sample(stream, p.bpcoord, p.x0, p.x1);
+			v[i].y = read_sample(stream, p.bpcoord, p.y0, p.y1);
+		}
+
+		for (i = startcolor; i < 4; i++)
+		{
+			for (k = 0; k < ncomp; k++)
+				c[i][k] = read_sample(stream, p.bpcomp, p.c0[k], p.c1[k]);
+		}
+
+		haspatch = 0;
+
+		if (flag == 0)
+		{
+			haspatch = 1;
+		}
+		else if (flag == 1 && hasprevpatch)
+		{
+			v[0] = prevp[3];
+			v[1] = prevp[4];
+			v[2] = prevp[5];
+			v[3] = prevp[6];
+			memcpy(c[0], prevc[1], ncomp * sizeof(float));
+			memcpy(c[1], prevc[2], ncomp * sizeof(float));
+
+			haspatch = 1;
+		}
+		else if (flag == 2 && hasprevpatch)
+		{
+			v[0] = prevp[6];
+			v[1] = prevp[7];
+			v[2] = prevp[8];
+			v[3] = prevp[9];
+			memcpy(c[0], prevc[2], ncomp * sizeof(float));
+			memcpy(c[1], prevc[3], ncomp * sizeof(float));
+
+			haspatch = 1;
+		}
+		else if (flag == 3 && hasprevpatch)
+		{
+			v[0] = prevp[ 9];
+			v[1] = prevp[10];
+			v[2] = prevp[11];
+			v[3] = prevp[ 0];
+			memcpy(c[0], prevc[3], ncomp * sizeof(float));
+			memcpy(c[1], prevc[0], ncomp * sizeof(float));
+
+			haspatch = 1;
+		}
+
+		if (haspatch)
+		{
+			pdf_tensor_patch patch;
+
+			pdf_make_tensor_patch(&patch, 6, v);
+
+			for (i = 0; i < 4; i++)
+				memcpy(patch.color[i], c[i], ncomp * sizeof(float));
+
+			draw_patch(shade, &patch, SUBDIV, SUBDIV);
+
+			for (i = 0; i < 12; i++)
+				prevp[i] = v[i];
+
+			for (i = 0; i < 4; i++)
+				memcpy(prevc[i], c[i], ncomp * sizeof(float));
+
+			hasprevpatch = 1;
+		}
+	}
+}
+
+static void
+pdf_load_type7_shade(fz_shade *shade, pdf_xref *xref, fz_obj *dict,
+	int funcs, pdf_function **func, fz_stream *stream)
+{
+	struct mesh_params p;
+	int haspatch, hasprevpatch;
+	float prevc[4][FZ_MAX_COLORS];
+	fz_point prevp[16];
+	int ncomp;
+	int i, k;
+
+	pdf_load_mesh_params(xref, dict, &p);
+
+	if (funcs > 0)
+	{
+		ncomp = 1;
+		pdf_sample_shade_function(shade, funcs, func, p.c0[0], p.c1[0]);
+	}
+	else
+		ncomp = shade->colorspace->n;
+
+	hasprevpatch = 0;
+
+	while (!fz_is_eof_bits(stream))
+	{
+		float c[4][FZ_MAX_COLORS];
+		fz_point v[16];
+		int startcolor;
+		int startpt;
+		int flag;
+
+		flag = fz_read_bits(stream, p.bpflag);
+
+		if (flag == 0)
+		{
+			startpt = 0;
+			startcolor = 0;
+		}
+		else
+		{
+			startpt = 4;
+			startcolor = 2;
+		}
+
+		for (i = startpt; i < 16; i++)
+		{
+			v[i].x = read_sample(stream, p.bpcoord, p.x0, p.x1);
+			v[i].y = read_sample(stream, p.bpcoord, p.y0, p.y1);
+		}
+
+		for (i = startcolor; i < 4; i++)
+		{
+			for (k = 0; k < ncomp; k++)
+				c[i][k] = read_sample(stream, p.bpcomp, p.c0[k], p.c1[k]);
+		}
+
+		haspatch = 0;
+
+		if (flag == 0)
+		{
+			haspatch = 1;
+		}
+		else if (flag == 1 && hasprevpatch)
+		{
+			v[0] = prevp[3];
+			v[1] = prevp[4];
+			v[2] = prevp[5];
+			v[3] = prevp[6];
+			memcpy(c[0], prevc[1], ncomp * sizeof(float));
+			memcpy(c[1], prevc[2], ncomp * sizeof(float));
+
+			haspatch = 1;
+		}
+		else if (flag == 2 && hasprevpatch)
+		{
+			v[0] = prevp[6];
+			v[1] = prevp[7];
+			v[2] = prevp[8];
+			v[3] = prevp[9];
+			memcpy(c[0], prevc[2], ncomp * sizeof(float));
+			memcpy(c[1], prevc[3], ncomp * sizeof(float));
+
+			haspatch = 1;
+		}
+		else if (flag == 3 && hasprevpatch)
+		{
+			v[0] = prevp[ 9];
+			v[1] = prevp[10];
+			v[2] = prevp[11];
+			v[3] = prevp[ 0];
+			memcpy(c[0], prevc[3], ncomp * sizeof(float));
+			memcpy(c[1], prevc[0], ncomp * sizeof(float));
+
+			haspatch = 1;
+		}
+
+		if (haspatch)
+		{
+			pdf_tensor_patch patch;
+
+			pdf_make_tensor_patch(&patch, 7, v);
+
+			for (i = 0; i < 4; i++)
+				memcpy(patch.color[i], c[i], ncomp * sizeof(float));
+
+			draw_patch(shade, &patch, SUBDIV, SUBDIV);
+
+			for (i = 0; i < 16; i++)
+				prevp[i] = v[i];
+
+			for (i = 0; i < 4; i++)
+				memcpy(prevc[i], c[i], FZ_MAX_COLORS * sizeof(float));
+
+			hasprevpatch = 1;
+		}
+	}
+}
+
+/* Load all of the shading dictionary parameters, then switch on the shading type. */
+
+static fz_error
+pdf_load_shading_dict(fz_shade **shadep, pdf_xref *xref, fz_obj *dict, fz_matrix transform)
+{
+	fz_error error;
+	fz_shade *shade;
+	pdf_function *func[FZ_MAX_COLORS] = { NULL };
+	fz_stream *stream = NULL;
+	fz_obj *obj;
+	int funcs;
+	int type;
+	int i;
+
+	shade = fz_malloc(sizeof(fz_shade));
+	shade->refs = 1;
+	shade->type = FZ_MESH;
+	shade->use_background = 0;
+	shade->use_function = 0;
+	shade->matrix = transform;
+	shade->bbox = fz_infinite_rect;
+	shade->extend[0] = 0;
+	shade->extend[1] = 0;
+
+	shade->mesh_len = 0;
+	shade->mesh_cap = 0;
+	shade->mesh = NULL;
+
+	shade->colorspace = NULL;
+
+	funcs = 0;
+
+	obj = fz_dict_gets(dict, "ShadingType");
+	type = fz_to_int(obj);
+
+	obj = fz_dict_gets(dict, "ColorSpace");
+	if (!obj)
+	{
+		fz_drop_shade(shade);
+		return fz_throw("shading colorspace is missing");
+	}
+	error = pdf_load_colorspace(&shade->colorspace, xref, obj);
+	if (error)
+	{
+		fz_drop_shade(shade);
+		return fz_rethrow(error, "cannot load colorspace (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+	}
+
+	obj = fz_dict_gets(dict, "Background");
+	if (obj)
+	{
+		shade->use_background = 1;
+		for (i = 0; i < shade->colorspace->n; i++)
+			shade->background[i] = fz_to_real(fz_array_get(obj, i));
+	}
+
+	obj = fz_dict_gets(dict, "BBox");
+	if (fz_is_array(obj))
+	{
+		shade->bbox = pdf_to_rect(obj);
+	}
+
+	obj = fz_dict_gets(dict, "Function");
+	if (fz_is_dict(obj))
+	{
+		funcs = 1;
+
+		error = pdf_load_function(&func[0], xref, obj);
+		if (error)
+		{
+			error = fz_rethrow(error, "cannot load shading function (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+			goto cleanup;
+		}
+	}
+	else if (fz_is_array(obj))
+	{
+		funcs = fz_array_len(obj);
+		if (funcs != 1 && funcs != shade->colorspace->n)
+		{
+			error = fz_throw("incorrect number of shading functions");
+			goto cleanup;
+		}
+
+		for (i = 0; i < funcs; i++)
+		{
+			error = pdf_load_function(&func[i], xref, fz_array_get(obj, i));
+			if (error)
+			{
+				error = fz_rethrow(error, "cannot load shading function (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+				goto cleanup;
+			}
+		}
+	}
+
+	if (type >= 4 && type <= 7)
+	{
+		error = pdf_open_stream(&stream, xref, fz_to_num(dict), fz_to_gen(dict));
+		if (error)
+		{
+			error = fz_rethrow(error, "cannot open shading stream (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+			goto cleanup;
+		}
+	}
+
+	switch (type)
+	{
+	case 1: pdf_load_function_based_shading(shade, xref, dict, func[0]); break;
+	case 2: pdf_load_axial_shading(shade, xref, dict, funcs, func); break;
+	case 3: pdf_load_radial_shading(shade, xref, dict, funcs, func); break;
+	case 4: pdf_load_type4_shade(shade, xref, dict, funcs, func, stream); break;
+	case 5: pdf_load_type5_shade(shade, xref, dict, funcs, func, stream); break;
+	case 6: pdf_load_type6_shade(shade, xref, dict, funcs, func, stream); break;
+	case 7: pdf_load_type7_shade(shade, xref, dict, funcs, func, stream); break;
+	default:
+		error = fz_throw("unknown shading type: %d", type);
+		goto cleanup;
+	}
+
+	if (stream)
+		fz_close(stream);
+	for (i = 0; i < funcs; i++)
+		if (func[i])
+			pdf_drop_function(func[i]);
+
+	*shadep = shade;
+	return fz_okay;
+
+cleanup:
+	if (stream)
+		fz_close(stream);
+	for (i = 0; i < funcs; i++)
+		if (func[i])
+			pdf_drop_function(func[i]);
+	fz_drop_shade(shade);
+
+	return fz_rethrow(error, "cannot load shading type %d (%d %d R)", type, fz_to_num(dict), fz_to_gen(dict));
+}
+
+fz_error
+pdf_load_shading(fz_shade **shadep, pdf_xref *xref, fz_obj *dict)
+{
+	fz_error error;
+	fz_matrix mat;
+	fz_obj *obj;
+
+	if ((*shadep = pdf_find_item(xref->store, fz_drop_shade, dict)))
+	{
+		fz_keep_shade(*shadep);
+		return fz_okay;
+	}
+
+	/* Type 2 pattern dictionary */
+	if (fz_dict_gets(dict, "PatternType"))
+	{
+		obj = fz_dict_gets(dict, "Matrix");
+		if (obj)
+			mat = pdf_to_matrix(obj);
+		else
+			mat = fz_identity;
+
+		obj = fz_dict_gets(dict, "ExtGState");
+		if (obj)
+		{
+			if (fz_dict_gets(obj, "CA") || fz_dict_gets(obj, "ca"))
+			{
+				fz_warn("shading with alpha not supported");
+			}
+		}
+
+		obj = fz_dict_gets(dict, "Shading");
+		if (!obj)
+			return fz_throw("syntaxerror: missing shading dictionary");
+
+		error = pdf_load_shading_dict(shadep, xref, obj, mat);
+		if (error)
+			return fz_rethrow(error, "cannot load shading dictionary (%d %d R)", fz_to_num(obj), fz_to_gen(obj));
+	}
+
+	/* Naked shading dictionary */
+	else
+	{
+		error = pdf_load_shading_dict(shadep, xref, dict, fz_identity);
+		if (error)
+			return fz_rethrow(error, "cannot load shading dictionary (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+	}
+
+	pdf_store_item(xref->store, fz_keep_shade, fz_drop_shade, dict, *shadep);
+
+	return fz_okay;
+}
diff --git a/contrib/media/updf/pdf/pdf_store.c b/contrib/media/updf/pdf/pdf_store.c
new file mode 100644
index 0000000000..a57f839a88
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_store.c
@@ -0,0 +1,222 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+typedef struct pdf_item_s pdf_item;
+
+struct pdf_item_s
+{
+	void *drop_func;
+	fz_obj *key;
+	void *val;
+	int age;
+	pdf_item *next;
+};
+
+struct refkey
+{
+	void *drop_func;
+	int num;
+	int gen;
+};
+
+struct pdf_store_s
+{
+	fz_hash_table *hash;	/* hash for num/gen keys */
+	pdf_item *root;		/* linked list for everything else */
+};
+
+pdf_store *
+pdf_new_store(void)
+{
+	pdf_store *store;
+	store = fz_malloc(sizeof(pdf_store));
+	store->hash = fz_new_hash_table(4096, sizeof(struct refkey));
+	store->root = NULL;
+	return store;
+}
+
+void
+pdf_store_item(pdf_store *store, void *keepfunc, void *drop_func, fz_obj *key, void *val)
+{
+	pdf_item *item;
+
+	if (!store)
+		return;
+
+	item = fz_malloc(sizeof(pdf_item));
+	item->drop_func = drop_func;
+	item->key = fz_keep_obj(key);
+	item->val = ((void*(*)(void*))keepfunc)(val);
+	item->age = 0;
+	item->next = NULL;
+
+	if (fz_is_indirect(key))
+	{
+		struct refkey refkey;
+		refkey.drop_func = drop_func;
+		refkey.num = fz_to_num(key);
+		refkey.gen = fz_to_gen(key);
+		fz_hash_insert(store->hash, &refkey, item);
+	}
+	else
+	{
+		item->next = store->root;
+		store->root = item;
+	}
+}
+
+void *
+pdf_find_item(pdf_store *store, void *drop_func, fz_obj *key)
+{
+	struct refkey refkey;
+	pdf_item *item;
+
+	if (!store)
+		return NULL;
+
+	if (key == NULL)
+		return NULL;
+
+	if (fz_is_indirect(key))
+	{
+		refkey.drop_func = drop_func;
+		refkey.num = fz_to_num(key);
+		refkey.gen = fz_to_gen(key);
+		item = fz_hash_find(store->hash, &refkey);
+		if (item)
+		{
+			item->age = 0;
+			return item->val;
+		}
+	}
+	else
+	{
+		for (item = store->root; item; item = item->next)
+		{
+			if (item->drop_func == drop_func && !fz_objcmp(item->key, key))
+			{
+				item->age = 0;
+				return item->val;
+			}
+		}
+	}
+
+	return NULL;
+}
+
+void
+pdf_remove_item(pdf_store *store, void *drop_func, fz_obj *key)
+{
+	struct refkey refkey;
+	pdf_item *item, *prev, *next;
+
+	if (fz_is_indirect(key))
+	{
+		refkey.drop_func = drop_func;
+		refkey.num = fz_to_num(key);
+		refkey.gen = fz_to_gen(key);
+		item = fz_hash_find(store->hash, &refkey);
+		if (item)
+		{
+			fz_hash_remove(store->hash, &refkey);
+			((void(*)(void*))item->drop_func)(item->val);
+			fz_drop_obj(item->key);
+			fz_free(item);
+		}
+	}
+	else
+	{
+		prev = NULL;
+		for (item = store->root; item; item = next)
+		{
+			next = item->next;
+			if (item->drop_func == drop_func && !fz_objcmp(item->key, key))
+			{
+				if (!prev)
+					store->root = next;
+				else
+					prev->next = next;
+				((void(*)(void*))item->drop_func)(item->val);
+				fz_drop_obj(item->key);
+				fz_free(item);
+			}
+			else
+				prev = item;
+		}
+	}
+}
+
+void
+pdf_age_store(pdf_store *store, int maxage)
+{
+	struct refkey *refkey;
+	pdf_item *item, *prev, *next;
+	int i;
+
+	for (i = 0; i < fz_hash_len(store->hash); i++)
+	{
+		refkey = fz_hash_get_key(store->hash, i);
+		item = fz_hash_get_val(store->hash, i);
+		if (item && ++item->age > maxage)
+		{
+			fz_hash_remove(store->hash, refkey);
+			((void(*)(void*))item->drop_func)(item->val);
+			fz_drop_obj(item->key);
+			fz_free(item);
+			i--; /* items with same hash may move into place */
+		}
+	}
+
+	prev = NULL;
+	for (item = store->root; item; item = next)
+	{
+		next = item->next;
+		if (++item->age > maxage)
+		{
+			if (!prev)
+				store->root = next;
+			else
+				prev->next = next;
+			((void(*)(void*))item->drop_func)(item->val);
+			fz_drop_obj(item->key);
+			fz_free(item);
+		}
+		else
+			prev = item;
+	}
+}
+
+void
+pdf_free_store(pdf_store *store)
+{
+	pdf_age_store(store, 0);
+	fz_free_hash(store->hash);
+	fz_free(store);
+}
+
+void
+pdf_debug_store(pdf_store *store)
+{
+	pdf_item *item;
+	pdf_item *next;
+	struct refkey *refkey;
+	int i;
+
+	printf("-- resource store contents --\n");
+
+	for (i = 0; i < fz_hash_len(store->hash); i++)
+	{
+		refkey = fz_hash_get_key(store->hash, i);
+		item = fz_hash_get_val(store->hash, i);
+		if (item)
+			printf("store[%d] (%d %d R) = %p\n", i, refkey->num, refkey->gen, item->val);
+	}
+
+	for (item = store->root; item; item = next)
+	{
+		next = item->next;
+		printf("store[*] ");
+		fz_debug_obj(item->key);
+		printf(" = %p\n", item->val);
+	}
+}
diff --git a/contrib/media/updf/pdf/pdf_stream.c b/contrib/media/updf/pdf/pdf_stream.c
new file mode 100644
index 0000000000..c2dd857835
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_stream.c
@@ -0,0 +1,385 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+/*
+ * Check if an object is a stream or not.
+ */
+int
+pdf_is_stream(pdf_xref *xref, int num, int gen)
+{
+	fz_error error;
+
+	if (num < 0 || num >= xref->len)
+		return 0;
+
+	error = pdf_cache_object(xref, num, gen);
+	if (error)
+	{
+		fz_catch(error, "cannot load object, ignoring error");
+		return 0;
+	}
+
+	return xref->table[num].stm_ofs > 0;
+}
+
+/*
+ * Scan stream dictionary for an explicit /Crypt filter
+ */
+static int
+pdf_stream_has_crypt(fz_obj *stm)
+{
+	fz_obj *filters;
+	fz_obj *obj;
+	int i;
+
+	filters = fz_dict_getsa(stm, "Filter", "F");
+	if (filters)
+	{
+		if (!strcmp(fz_to_name(filters), "Crypt"))
+			return 1;
+		if (fz_is_array(filters))
+		{
+			for (i = 0; i < fz_array_len(filters); i++)
+			{
+				obj = fz_array_get(filters, i);
+				if (!strcmp(fz_to_name(obj), "Crypt"))
+					return 1;
+			}
+		}
+	}
+	return 0;
+}
+
+/*
+ * Create a filter given a name and param dictionary.
+ */
+static fz_stream *
+build_filter(fz_stream *chain, pdf_xref * xref, fz_obj * f, fz_obj * p, int num, int gen)
+{
+	fz_error error;
+	char *s;
+
+	s = fz_to_name(f);
+
+	if (!strcmp(s, "ASCIIHexDecode") || !strcmp(s, "AHx"))
+		return fz_open_ahxd(chain);
+
+	else if (!strcmp(s, "ASCII85Decode") || !strcmp(s, "A85"))
+		return fz_open_a85d(chain);
+
+	else if (!strcmp(s, "CCITTFaxDecode") || !strcmp(s, "CCF"))
+		return fz_open_faxd(chain, p);
+
+	else if (!strcmp(s, "DCTDecode") || !strcmp(s, "DCT"))
+		return fz_open_dctd(chain, p);
+
+	else if (!strcmp(s, "RunLengthDecode") || !strcmp(s, "RL"))
+		return fz_open_rld(chain);
+
+	else if (!strcmp(s, "FlateDecode") || !strcmp(s, "Fl"))
+	{
+		fz_obj *obj = fz_dict_gets(p, "Predictor");
+		if (fz_to_int(obj) > 1)
+			return fz_open_predict(fz_open_flated(chain), p);
+		return fz_open_flated(chain);
+	}
+
+	else if (!strcmp(s, "LZWDecode") || !strcmp(s, "LZW"))
+	{
+		fz_obj *obj = fz_dict_gets(p, "Predictor");
+		if (fz_to_int(obj) > 1)
+			return fz_open_predict(fz_open_lzwd(chain, p), p);
+		return fz_open_lzwd(chain, p);
+	}
+
+	else if (!strcmp(s, "JBIG2Decode"))
+	{
+		fz_obj *obj = fz_dict_gets(p, "JBIG2Globals");
+		if (obj)
+		{
+			fz_buffer *globals;
+			error = pdf_load_stream(&globals, xref, fz_to_num(obj), fz_to_gen(obj));
+			if (error)
+				fz_catch(error, "cannot load jbig2 global segments");
+			chain = fz_open_jbig2d(chain, globals);
+			fz_drop_buffer(globals);
+			return chain;
+		}
+		return fz_open_jbig2d(chain, NULL);
+	}
+
+	else if (!strcmp(s, "JPXDecode"))
+		return chain; /* JPX decoding is special cased in the image loading code */
+
+	else if (!strcmp(s, "Crypt"))
+	{
+		fz_obj *name;
+
+		if (!xref->crypt)
+		{
+			fz_warn("crypt filter in unencrypted document");
+			return chain;
+		}
+
+		name = fz_dict_gets(p, "Name");
+		if (fz_is_name(name))
+			return pdf_open_crypt_with_filter(chain, xref->crypt, fz_to_name(name), num, gen);
+
+		return chain;
+	}
+
+	fz_warn("unknown filter name (%s)", s);
+	return chain;
+}
+
+/*
+ * Build a chain of filters given filter names and param dicts.
+ * If head is given, start filter chain with it.
+ * Assume ownership of head.
+ */
+static fz_stream *
+build_filter_chain(fz_stream *chain, pdf_xref *xref, fz_obj *fs, fz_obj *ps, int num, int gen)
+{
+	fz_obj *f;
+	fz_obj *p;
+	int i;
+
+	for (i = 0; i < fz_array_len(fs); i++)
+	{
+		f = fz_array_get(fs, i);
+		p = fz_array_get(ps, i);
+		chain = build_filter(chain, xref, f, p, num, gen);
+	}
+
+	return chain;
+}
+
+/*
+ * Build a filter for reading raw stream data.
+ * This is a null filter to constrain reading to the
+ * stream length, followed by a decryption filter.
+ */
+static fz_stream *
+pdf_open_raw_filter(fz_stream *chain, pdf_xref *xref, fz_obj *stmobj, int num, int gen)
+{
+	int hascrypt;
+	int len;
+
+	/* don't close chain when we close this filter */
+	fz_keep_stream(chain);
+
+	len = fz_to_int(fz_dict_gets(stmobj, "Length"));
+	chain = fz_open_null(chain, len);
+
+	hascrypt = pdf_stream_has_crypt(stmobj);
+	if (xref->crypt && !hascrypt)
+		chain = pdf_open_crypt(chain, xref->crypt, num, gen);
+
+	return chain;
+}
+
+/*
+ * Construct a filter to decode a stream, constraining
+ * to stream length and decrypting.
+ */
+static fz_stream *
+pdf_open_filter(fz_stream *chain, pdf_xref *xref, fz_obj *stmobj, int num, int gen)
+{
+	fz_obj *filters;
+	fz_obj *params;
+
+	filters = fz_dict_getsa(stmobj, "Filter", "F");
+	params = fz_dict_getsa(stmobj, "DecodeParms", "DP");
+
+	chain = pdf_open_raw_filter(chain, xref, stmobj, num, gen);
+
+	if (fz_is_name(filters))
+		return build_filter(chain, xref, filters, params, num, gen);
+	if (fz_array_len(filters) > 0)
+		return build_filter_chain(chain, xref, filters, params, num, gen);
+
+	return chain;
+}
+
+/*
+ * Construct a filter to decode a stream, without
+ * constraining to stream length, and without decryption.
+ */
+fz_stream *
+pdf_open_inline_stream(fz_stream *chain, pdf_xref *xref, fz_obj *stmobj, int length)
+{
+	fz_obj *filters;
+	fz_obj *params;
+
+	filters = fz_dict_getsa(stmobj, "Filter", "F");
+	params = fz_dict_getsa(stmobj, "DecodeParms", "DP");
+
+	/* don't close chain when we close this filter */
+	fz_keep_stream(chain);
+
+	if (fz_is_name(filters))
+		return build_filter(chain, xref, filters, params, 0, 0);
+	if (fz_array_len(filters) > 0)
+		return build_filter_chain(chain, xref, filters, params, 0, 0);
+
+	return fz_open_null(chain, length);
+}
+
+/*
+ * Open a stream for reading the raw (compressed but decrypted) data.
+ * Using xref->file while this is open is a bad idea.
+ */
+fz_error
+pdf_open_raw_stream(fz_stream **stmp, pdf_xref *xref, int num, int gen)
+{
+	pdf_xref_entry *x;
+	fz_error error;
+
+	if (num < 0 || num >= xref->len)
+		return fz_throw("object id out of range (%d %d R)", num, gen);
+
+	x = xref->table + num;
+
+	error = pdf_cache_object(xref, num, gen);
+	if (error)
+		return fz_rethrow(error, "cannot load stream object (%d %d R)", num, gen);
+
+	if (x->stm_ofs)
+	{
+		*stmp = pdf_open_raw_filter(xref->file, xref, x->obj, num, gen);
+		fz_seek(xref->file, x->stm_ofs, 0);
+		return fz_okay;
+	}
+
+	return fz_throw("object is not a stream");
+}
+
+/*
+ * Open a stream for reading uncompressed data.
+ * Put the opened file in xref->stream.
+ * Using xref->file while a stream is open is a Bad idea.
+ */
+fz_error
+pdf_open_stream(fz_stream **stmp, pdf_xref *xref, int num, int gen)
+{
+	pdf_xref_entry *x;
+	fz_error error;
+
+	if (num < 0 || num >= xref->len)
+		return fz_throw("object id out of range (%d %d R)", num, gen);
+
+	x = xref->table + num;
+
+	error = pdf_cache_object(xref, num, gen);
+	if (error)
+		return fz_rethrow(error, "cannot load stream object (%d %d R)", num, gen);
+
+	if (x->stm_ofs)
+	{
+		*stmp = pdf_open_filter(xref->file, xref, x->obj, num, gen);
+		fz_seek(xref->file, x->stm_ofs, 0);
+		return fz_okay;
+	}
+
+	return fz_throw("object is not a stream");
+}
+
+fz_error
+pdf_open_stream_at(fz_stream **stmp, pdf_xref *xref, int num, int gen, fz_obj *dict, int stm_ofs)
+{
+	if (stm_ofs)
+	{
+		*stmp = pdf_open_filter(xref->file, xref, dict, num, gen);
+		fz_seek(xref->file, stm_ofs, 0);
+		return fz_okay;
+	}
+	return fz_throw("object is not a stream");
+}
+
+/*
+ * Load raw (compressed but decrypted) contents of a stream into buf.
+ */
+fz_error
+pdf_load_raw_stream(fz_buffer **bufp, pdf_xref *xref, int num, int gen)
+{
+	fz_error error;
+	fz_stream *stm;
+	fz_obj *dict;
+	int len;
+
+	error = pdf_load_object(&dict, xref, num, gen);
+	if (error)
+		return fz_rethrow(error, "cannot load stream dictionary (%d %d R)", num, gen);
+
+	len = fz_to_int(fz_dict_gets(dict, "Length"));
+
+	fz_drop_obj(dict);
+
+	error = pdf_open_raw_stream(&stm, xref, num, gen);
+	if (error)
+		return fz_rethrow(error, "cannot open raw stream (%d %d R)", num, gen);
+
+	error = fz_read_all(bufp, stm, len);
+	if (error)
+	{
+		fz_close(stm);
+		return fz_rethrow(error, "cannot read raw stream (%d %d R)", num, gen);
+	}
+
+	fz_close(stm);
+	return fz_okay;
+}
+
+static int
+pdf_guess_filter_length(int len, char *filter)
+{
+	if (!strcmp(filter, "ASCIIHexDecode"))
+		return len / 2;
+	if (!strcmp(filter, "ASCII85Decode"))
+		return len * 4 / 5;
+	if (!strcmp(filter, "FlateDecode"))
+		return len * 3;
+	if (!strcmp(filter, "RunLengthDecode"))
+		return len * 3;
+	if (!strcmp(filter, "LZWDecode"))
+		return len * 2;
+	return len;
+}
+
+/*
+ * Load uncompressed contents of a stream into buf.
+ */
+fz_error
+pdf_load_stream(fz_buffer **bufp, pdf_xref *xref, int num, int gen)
+{
+	fz_error error;
+	fz_stream *stm;
+	fz_obj *dict, *obj;
+	int i, len;
+
+	error = pdf_open_stream(&stm, xref, num, gen);
+	if (error)
+		return fz_rethrow(error, "cannot open stream (%d %d R)", num, gen);
+
+	error = pdf_load_object(&dict, xref, num, gen);
+	if (error)
+		return fz_rethrow(error, "cannot load stream dictionary (%d %d R)", num, gen);
+
+	len = fz_to_int(fz_dict_gets(dict, "Length"));
+	obj = fz_dict_gets(dict, "Filter");
+	len = pdf_guess_filter_length(len, fz_to_name(obj));
+	for (i = 0; i < fz_array_len(obj); i++)
+		len = pdf_guess_filter_length(len, fz_to_name(fz_array_get(obj, i)));
+
+	fz_drop_obj(dict);
+
+	error = fz_read_all(bufp, stm, len);
+	if (error)
+	{
+		fz_close(stm);
+		return fz_rethrow(error, "cannot read raw stream (%d %d R)", num, gen);
+	}
+
+	fz_close(stm);
+	return fz_okay;
+}
diff --git a/contrib/media/updf/pdf/pdf_type3.c b/contrib/media/updf/pdf/pdf_type3.c
new file mode 100644
index 0000000000..1d851ebe67
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_type3.c
@@ -0,0 +1,158 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+static fz_error
+pdf_run_glyph_func(void *xref, fz_obj *rdb, fz_buffer *contents, fz_device *dev, fz_matrix ctm)
+{
+	return pdf_run_glyph(xref, rdb, contents, dev, ctm);
+}
+
+fz_error
+pdf_load_type3_font(pdf_font_desc **fontdescp, pdf_xref *xref, fz_obj *rdb, fz_obj *dict)
+{
+	fz_error error;
+	char buf[256];
+	char *estrings[256];
+	pdf_font_desc *fontdesc;
+	fz_obj *encoding;
+	fz_obj *widths;
+	fz_obj *charprocs;
+	fz_obj *obj;
+	int first, last;
+	int i, k, n;
+	fz_rect bbox;
+	fz_matrix matrix;
+
+	obj = fz_dict_gets(dict, "Name");
+	if (fz_is_name(obj))
+		fz_strlcpy(buf, fz_to_name(obj), sizeof buf);
+	else
+		sprintf(buf, "Unnamed-T3");
+
+	fontdesc = pdf_new_font_desc();
+
+	obj = fz_dict_gets(dict, "FontMatrix");
+	matrix = pdf_to_matrix(obj);
+
+	obj = fz_dict_gets(dict, "FontBBox");
+	bbox = pdf_to_rect(obj);
+
+	fontdesc->font = fz_new_type3_font(buf, matrix);
+
+	fz_set_font_bbox(fontdesc->font, bbox.x0, bbox.y0, bbox.x1, bbox.y1);
+
+	/* Encoding */
+
+	for (i = 0; i < 256; i++)
+		estrings[i] = NULL;
+
+	encoding = fz_dict_gets(dict, "Encoding");
+	if (!encoding)
+	{
+		error = fz_throw("syntaxerror: Type3 font missing Encoding");
+		goto cleanup;
+	}
+
+	if (fz_is_name(encoding))
+		pdf_load_encoding(estrings, fz_to_name(encoding));
+
+	if (fz_is_dict(encoding))
+	{
+		fz_obj *base, *diff, *item;
+
+		base = fz_dict_gets(encoding, "BaseEncoding");
+		if (fz_is_name(base))
+			pdf_load_encoding(estrings, fz_to_name(base));
+
+		diff = fz_dict_gets(encoding, "Differences");
+		if (fz_is_array(diff))
+		{
+			n = fz_array_len(diff);
+			k = 0;
+			for (i = 0; i < n; i++)
+			{
+				item = fz_array_get(diff, i);
+				if (fz_is_int(item))
+					k = fz_to_int(item);
+				if (fz_is_name(item))
+					estrings[k++] = fz_to_name(item);
+				if (k < 0) k = 0;
+				if (k > 255) k = 255;
+			}
+		}
+	}
+
+	fontdesc->encoding = pdf_new_identity_cmap(0, 1);
+
+	error = pdf_load_to_unicode(fontdesc, xref, estrings, NULL, fz_dict_gets(dict, "ToUnicode"));
+	if (error)
+		goto cleanup;
+
+	/* Widths */
+
+	pdf_set_default_hmtx(fontdesc, 0);
+
+	first = fz_to_int(fz_dict_gets(dict, "FirstChar"));
+	last = fz_to_int(fz_dict_gets(dict, "LastChar"));
+
+	widths = fz_dict_gets(dict, "Widths");
+	if (!widths)
+	{
+		error = fz_throw("syntaxerror: Type3 font missing Widths");
+		goto cleanup;
+	}
+
+	for (i = first; i <= last; i++)
+	{
+		float w = fz_to_real(fz_array_get(widths, i - first));
+		w = fontdesc->font->t3matrix.a * w * 1000;
+		fontdesc->font->t3widths[i] = w * 0.001f;
+		pdf_add_hmtx(fontdesc, i, i, w);
+	}
+
+	pdf_end_hmtx(fontdesc);
+
+	/* Resources -- inherit page resources if the font doesn't have its own */
+
+	fontdesc->font->t3resources = fz_dict_gets(dict, "Resources");
+	if (!fontdesc->font->t3resources)
+		fontdesc->font->t3resources = rdb;
+	if (fontdesc->font->t3resources)
+		fz_keep_obj(fontdesc->font->t3resources);
+	if (!fontdesc->font->t3resources)
+		fz_warn("no resource dictionary for type 3 font!");
+
+	fontdesc->font->t3xref = xref;
+	fontdesc->font->t3run = pdf_run_glyph_func;
+
+	/* CharProcs */
+
+	charprocs = fz_dict_gets(dict, "CharProcs");
+	if (!charprocs)
+	{
+		error = fz_throw("syntaxerror: Type3 font missing CharProcs");
+		goto cleanup;
+	}
+
+	for (i = 0; i < 256; i++)
+	{
+		if (estrings[i])
+		{
+			obj = fz_dict_gets(charprocs, estrings[i]);
+			if (pdf_is_stream(xref, fz_to_num(obj), fz_to_gen(obj)))
+			{
+				error = pdf_load_stream(&fontdesc->font->t3procs[i], xref, fz_to_num(obj), fz_to_gen(obj));
+				if (error)
+					goto cleanup;
+			}
+		}
+	}
+
+	*fontdescp = fontdesc;
+	return fz_okay;
+
+cleanup:
+	fz_drop_font(fontdesc->font);
+	fz_free(fontdesc);
+	return fz_rethrow(error, "cannot load type3 font (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+}
diff --git a/contrib/media/updf/pdf/pdf_unicode.c b/contrib/media/updf/pdf/pdf_unicode.c
new file mode 100644
index 0000000000..2b28b608cf
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_unicode.c
@@ -0,0 +1,83 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+/* Load or synthesize ToUnicode map for fonts */
+
+fz_error
+pdf_load_to_unicode(pdf_font_desc *font, pdf_xref *xref,
+	char **strings, char *collection, fz_obj *cmapstm)
+{
+	fz_error error = fz_okay;
+	pdf_cmap *cmap;
+	int cid;
+	int ucsbuf[8];
+	int ucslen;
+	int i;
+
+	if (pdf_is_stream(xref, fz_to_num(cmapstm), fz_to_gen(cmapstm)))
+	{
+		error = pdf_load_embedded_cmap(&cmap, xref, cmapstm);
+		if (error)
+			return fz_rethrow(error, "cannot load embedded cmap (%d %d R)", fz_to_num(cmapstm), fz_to_gen(cmapstm));
+
+		font->to_unicode = pdf_new_cmap();
+
+		for (i = 0; i < (strings ? 256 : 65536); i++)
+		{
+			cid = pdf_lookup_cmap(font->encoding, i);
+			if (cid >= 0)
+			{
+				ucslen = pdf_lookup_cmap_full(cmap, i, ucsbuf);
+				if (ucslen == 1)
+					pdf_map_range_to_range(font->to_unicode, cid, cid, ucsbuf[0]);
+				if (ucslen > 1)
+					pdf_map_one_to_many(font->to_unicode, cid, ucsbuf, ucslen);
+			}
+		}
+
+		pdf_sort_cmap(font->to_unicode);
+
+		pdf_drop_cmap(cmap);
+	}
+
+	else if (collection)
+	{
+		error = fz_okay;
+
+		if (!strcmp(collection, "Adobe-CNS1"))
+			error = pdf_load_system_cmap(&font->to_unicode, "Adobe-CNS1-UCS2");
+		else if (!strcmp(collection, "Adobe-GB1"))
+			error = pdf_load_system_cmap(&font->to_unicode, "Adobe-GB1-UCS2");
+		else if (!strcmp(collection, "Adobe-Japan1"))
+			error = pdf_load_system_cmap(&font->to_unicode, "Adobe-Japan1-UCS2");
+		else if (!strcmp(collection, "Adobe-Korea1"))
+			error = pdf_load_system_cmap(&font->to_unicode, "Adobe-Korea1-UCS2");
+
+		if (error)
+			return fz_rethrow(error, "cannot load ToUnicode system cmap %s-UCS2", collection);
+	}
+
+	if (strings)
+	{
+		/* TODO one-to-many mappings */
+
+		font->cid_to_ucs_len = 256;
+		font->cid_to_ucs = fz_calloc(256, sizeof(unsigned short));
+
+		for (i = 0; i < 256; i++)
+		{
+			if (strings[i])
+				font->cid_to_ucs[i] = pdf_lookup_agl(strings[i]);
+			else
+				font->cid_to_ucs[i] = '?';
+		}
+	}
+
+	if (!font->to_unicode && !font->cid_to_ucs)
+	{
+		/* TODO: synthesize a ToUnicode if it's a freetype font with
+		 * cmap and/or post tables or if it has glyph names. */
+	}
+
+	return fz_okay;
+}
diff --git a/contrib/media/updf/pdf/pdf_xobject.c b/contrib/media/updf/pdf/pdf_xobject.c
new file mode 100644
index 0000000000..6228377f59
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_xobject.c
@@ -0,0 +1,96 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+fz_error
+pdf_load_xobject(pdf_xobject **formp, pdf_xref *xref, fz_obj *dict)
+{
+	fz_error error;
+	pdf_xobject *form;
+	fz_obj *obj;
+
+	if ((*formp = pdf_find_item(xref->store, pdf_drop_xobject, dict)))
+	{
+		pdf_keep_xobject(*formp);
+		return fz_okay;
+	}
+
+	form = fz_malloc(sizeof(pdf_xobject));
+	form->refs = 1;
+	form->resources = NULL;
+	form->contents = NULL;
+	form->colorspace = NULL;
+
+	/* Store item immediately, to avoid possible recursion if objects refer back to this one */
+	pdf_store_item(xref->store, pdf_keep_xobject, pdf_drop_xobject, dict, form);
+
+	obj = fz_dict_gets(dict, "BBox");
+	form->bbox = pdf_to_rect(obj);
+
+	obj = fz_dict_gets(dict, "Matrix");
+	if (obj)
+		form->matrix = pdf_to_matrix(obj);
+	else
+		form->matrix = fz_identity;
+
+	form->isolated = 0;
+	form->knockout = 0;
+	form->transparency = 0;
+
+	obj = fz_dict_gets(dict, "Group");
+	if (obj)
+	{
+		fz_obj *attrs = obj;
+
+		form->isolated = fz_to_bool(fz_dict_gets(attrs, "I"));
+		form->knockout = fz_to_bool(fz_dict_gets(attrs, "K"));
+
+		obj = fz_dict_gets(attrs, "S");
+		if (fz_is_name(obj) && !strcmp(fz_to_name(obj), "Transparency"))
+			form->transparency = 1;
+
+		obj = fz_dict_gets(attrs, "CS");
+		if (obj)
+		{
+			error = pdf_load_colorspace(&form->colorspace, xref, obj);
+			if (error)
+				fz_catch(error, "cannot load xobject colorspace");
+		}
+	}
+
+	form->resources = fz_dict_gets(dict, "Resources");
+	if (form->resources)
+		fz_keep_obj(form->resources);
+
+	error = pdf_load_stream(&form->contents, xref, fz_to_num(dict), fz_to_gen(dict));
+	if (error)
+	{
+		pdf_remove_item(xref->store, pdf_drop_xobject, dict);
+		pdf_drop_xobject(form);
+		return fz_rethrow(error, "cannot load xobject content stream (%d %d R)", fz_to_num(dict), fz_to_gen(dict));
+	}
+
+	*formp = form;
+	return fz_okay;
+}
+
+pdf_xobject *
+pdf_keep_xobject(pdf_xobject *xobj)
+{
+	xobj->refs ++;
+	return xobj;
+}
+
+void
+pdf_drop_xobject(pdf_xobject *xobj)
+{
+	if (xobj && --xobj->refs == 0)
+	{
+		if (xobj->colorspace)
+			fz_drop_colorspace(xobj->colorspace);
+		if (xobj->resources)
+			fz_drop_obj(xobj->resources);
+		if (xobj->contents)
+			fz_drop_buffer(xobj->contents);
+		fz_free(xobj);
+	}
+}
diff --git a/contrib/media/updf/pdf/pdf_xref.c b/contrib/media/updf/pdf/pdf_xref.c
new file mode 100644
index 0000000000..bd25004ecb
--- /dev/null
+++ b/contrib/media/updf/pdf/pdf_xref.c
@@ -0,0 +1,940 @@
+#include "fitz.h"
+#include "mupdf.h"
+
+static inline int iswhite(int ch)
+{
+	return
+		ch == '\000' || ch == '\011' || ch == '\012' ||
+		ch == '\014' || ch == '\015' || ch == '\040';
+}
+
+/*
+ * magic version tag and startxref
+ */
+
+static fz_error
+pdf_load_version(pdf_xref *xref)
+{
+	char buf[20];
+
+	fz_seek(xref->file, 0, 0);
+	fz_read_line(xref->file, buf, sizeof buf);
+	if (memcmp(buf, "%PDF-", 5) != 0)
+		return fz_throw("cannot recognize version marker");
+
+	xref->version = atoi(buf + 5) * 10 + atoi(buf + 7);
+
+	return fz_okay;
+}
+
+static fz_error
+pdf_read_start_xref(pdf_xref *xref)
+{
+	unsigned char buf[1024];
+	int t, n;
+	int i;
+
+	fz_seek(xref->file, 0, 2);
+
+	xref->file_size = fz_tell(xref->file);
+
+	t = MAX(0, xref->file_size - (int)sizeof buf);
+	fz_seek(xref->file, t, 0);
+
+	n = fz_read(xref->file, buf, sizeof buf);
+	if (n < 0)
+		return fz_rethrow(n, "cannot read from file");
+
+	for (i = n - 9; i >= 0; i--)
+	{
+		if (memcmp(buf + i, "startxref", 9) == 0)
+		{
+			i += 9;
+			while (iswhite(buf[i]) && i < n)
+				i ++;
+			xref->startxref = atoi((char*)(buf + i));
+			return fz_okay;
+		}
+	}
+
+	return fz_throw("cannot find startxref");
+}
+
+/*
+ * trailer dictionary
+ */
+
+static fz_error
+pdf_read_old_trailer(pdf_xref *xref, char *buf, int cap)
+{
+	fz_error error;
+	int len;
+	char *s;
+	int n;
+	int t;
+	int tok;
+	int c;
+
+	fz_read_line(xref->file, buf, cap);
+	if (strncmp(buf, "xref", 4) != 0)
+		return fz_throw("cannot find xref marker");
+
+	while (1)
+	{
+		c = fz_peek_byte(xref->file);
+		if (!(c >= '0' && c <= '9'))
+			break;
+
+		fz_read_line(xref->file, buf, cap);
+		s = buf;
+		fz_strsep(&s, " "); /* ignore ofs */
+		if (!s)
+			return fz_throw("invalid range marker in xref");
+		len = atoi(fz_strsep(&s, " "));
+
+		/* broken pdfs where the section is not on a separate line */
+		if (s && *s != '\0')
+			fz_seek(xref->file, -(2 + (int)strlen(s)), 1);
+
+		t = fz_tell(xref->file);
+		if (t < 0)
+			return fz_throw("cannot tell in file");
+
+		fz_seek(xref->file, t + 20 * len, 0);
+	}
+
+	error = pdf_lex(&tok, xref->file, buf, cap, &n);
+	if (error)
+		return fz_rethrow(error, "cannot parse trailer");
+	if (tok != PDF_TOK_TRAILER)
+		return fz_throw("expected trailer marker");
+
+	error = pdf_lex(&tok, xref->file, buf, cap, &n);
+	if (error)
+		return fz_rethrow(error, "cannot parse trailer");
+	if (tok != PDF_TOK_OPEN_DICT)
+		return fz_throw("expected trailer dictionary");
+
+	error = pdf_parse_dict(&xref->trailer, xref, xref->file, buf, cap);
+	if (error)
+		return fz_rethrow(error, "cannot parse trailer");
+	return fz_okay;
+}
+
+static fz_error
+pdf_read_new_trailer(pdf_xref *xref, char *buf, int cap)
+{
+	fz_error error;
+	error = pdf_parse_ind_obj(&xref->trailer, xref, xref->file, buf, cap, NULL, NULL, NULL);
+	if (error)
+		return fz_rethrow(error, "cannot parse trailer (compressed)");
+	return fz_okay;
+}
+
+static fz_error
+pdf_read_trailer(pdf_xref *xref, char *buf, int cap)
+{
+	fz_error error;
+	int c;
+
+	fz_seek(xref->file, xref->startxref, 0);
+
+	while (iswhite(fz_peek_byte(xref->file)))
+		fz_read_byte(xref->file);
+
+	c = fz_peek_byte(xref->file);
+	if (c == 'x')
+	{
+		error = pdf_read_old_trailer(xref, buf, cap);
+		if (error)
+			return fz_rethrow(error, "cannot read trailer");
+	}
+	else if (c >= '0' && c <= '9')
+	{
+		error = pdf_read_new_trailer(xref, buf, cap);
+		if (error)
+			return fz_rethrow(error, "cannot read trailer");
+	}
+	else
+	{
+		return fz_throw("cannot recognize xref format: '%c'", c);
+	}
+
+	return fz_okay;
+}
+
+/*
+ * xref tables
+ */
+
+void
+pdf_resize_xref(pdf_xref *xref, int newlen)
+{
+	int i;
+
+	xref->table = fz_realloc(xref->table, newlen, sizeof(pdf_xref_entry));
+	for (i = xref->len; i < newlen; i++)
+	{
+		xref->table[i].type = 0;
+		xref->table[i].ofs = 0;
+		xref->table[i].gen = 0;
+		xref->table[i].stm_ofs = 0;
+		xref->table[i].obj = NULL;
+	}
+	xref->len = newlen;
+}
+
+static fz_error
+pdf_read_old_xref(fz_obj **trailerp, pdf_xref *xref, char *buf, int cap)
+{
+	fz_error error;
+	int ofs, len;
+	char *s;
+	int n;
+	int tok;
+	int i;
+	int c;
+
+	fz_read_line(xref->file, buf, cap);
+	if (strncmp(buf, "xref", 4) != 0)
+		return fz_throw("cannot find xref marker");
+
+	while (1)
+	{
+		c = fz_peek_byte(xref->file);
+		if (!(c >= '0' && c <= '9'))
+			break;
+
+		fz_read_line(xref->file, buf, cap);
+		s = buf;
+		ofs = atoi(fz_strsep(&s, " "));
+		len = atoi(fz_strsep(&s, " "));
+
+		/* broken pdfs where the section is not on a separate line */
+		if (s && *s != '\0')
+		{
+			fz_warn("broken xref section. proceeding anyway.");
+			fz_seek(xref->file, -(2 + (int)strlen(s)), 1);
+		}
+
+		/* broken pdfs where size in trailer undershoots entries in xref sections */
+		if (ofs + len > xref->len)
+		{
+			fz_warn("broken xref section, proceeding anyway.");
+			pdf_resize_xref(xref, ofs + len);
+		}
+
+		for (i = ofs; i < ofs + len; i++)
+		{
+			n = fz_read(xref->file, (unsigned char *) buf, 20);
+			if (n < 0)
+				return fz_rethrow(n, "cannot read xref table");
+			if (!xref->table[i].type)
+			{
+				s = buf;
+
+				/* broken pdfs where line start with white space */
+				while (*s != '\0' && iswhite(*s))
+					s++;
+
+				xref->table[i].ofs = atoi(s);
+				xref->table[i].gen = atoi(s + 11);
+				xref->table[i].type = s[17];
+				if (s[17] != 'f' && s[17] != 'n' && s[17] != 'o')
+					return fz_throw("unexpected xref type: %#x (%d %d R)", s[17], i, xref->table[i].gen);
+			}
+		}
+	}
+
+	error = pdf_lex(&tok, xref->file, buf, cap, &n);
+	if (error)
+		return fz_rethrow(error, "cannot parse trailer");
+	if (tok != PDF_TOK_TRAILER)
+		return fz_throw("expected trailer marker");
+
+	error = pdf_lex(&tok, xref->file, buf, cap, &n);
+	if (error)
+		return fz_rethrow(error, "cannot parse trailer");
+	if (tok != PDF_TOK_OPEN_DICT)
+		return fz_throw("expected trailer dictionary");
+
+	error = pdf_parse_dict(trailerp, xref, xref->file, buf, cap);
+	if (error)
+		return fz_rethrow(error, "cannot parse trailer");
+	return fz_okay;
+}
+
+static fz_error
+pdf_read_new_xref_section(pdf_xref *xref, fz_stream *stm, int i0, int i1, int w0, int w1, int w2)
+{
+	int i, n;
+
+	if (i0 < 0 || i0 + i1 > xref->len)
+		return fz_throw("xref stream has too many entries");
+
+	for (i = i0; i < i0 + i1; i++)
+	{
+		int a = 0;
+		int b = 0;
+		int c = 0;
+
+		if (fz_is_eof(stm))
+			return fz_throw("truncated xref stream");
+
+		for (n = 0; n < w0; n++)
+			a = (a << 8) + fz_read_byte(stm);
+		for (n = 0; n < w1; n++)
+			b = (b << 8) + fz_read_byte(stm);
+		for (n = 0; n < w2; n++)
+			c = (c << 8) + fz_read_byte(stm);
+
+		if (!xref->table[i].type)
+		{
+			int t = w0 ? a : 1;
+			xref->table[i].type = t == 0 ? 'f' : t == 1 ? 'n' : t == 2 ? 'o' : 0;
+			xref->table[i].ofs = w1 ? b : 0;
+			xref->table[i].gen = w2 ? c : 0;
+		}
+	}
+
+	return fz_okay;
+}
+
+static fz_error
+pdf_read_new_xref(fz_obj **trailerp, pdf_xref *xref, char *buf, int cap)
+{
+	fz_error error;
+	fz_stream *stm;
+	fz_obj *trailer;
+	fz_obj *index;
+	fz_obj *obj;
+	int num, gen, stm_ofs;
+	int size, w0, w1, w2;
+	int t;
+
+	error = pdf_parse_ind_obj(&trailer, xref, xref->file, buf, cap, &num, &gen, &stm_ofs);
+	if (error)
+		return fz_rethrow(error, "cannot parse compressed xref stream object");
+
+	obj = fz_dict_gets(trailer, "Size");
+	if (!obj)
+	{
+		fz_drop_obj(trailer);
+		return fz_throw("xref stream missing Size entry (%d %d R)", num, gen);
+	}
+	size = fz_to_int(obj);
+
+	if (size > xref->len)
+	{
+		pdf_resize_xref(xref, size);
+	}
+
+	if (num < 0 || num >= xref->len)
+	{
+		fz_drop_obj(trailer);
+		return fz_throw("object id (%d %d R) out of range (0..%d)", num, gen, xref->len - 1);
+	}
+
+	obj = fz_dict_gets(trailer, "W");
+	if (!obj) {
+		fz_drop_obj(trailer);
+		return fz_throw("xref stream missing W entry (%d %d R)", num, gen);
+	}
+	w0 = fz_to_int(fz_array_get(obj, 0));
+	w1 = fz_to_int(fz_array_get(obj, 1));
+	w2 = fz_to_int(fz_array_get(obj, 2));
+
+	index = fz_dict_gets(trailer, "Index");
+
+	error = pdf_open_stream_at(&stm, xref, num, gen, trailer, stm_ofs);
+	if (error)
+	{
+		fz_drop_obj(trailer);
+		return fz_rethrow(error, "cannot open compressed xref stream (%d %d R)", num, gen);
+	}
+
+	if (!index)
+	{
+		error = pdf_read_new_xref_section(xref, stm, 0, size, w0, w1, w2);
+		if (error)
+		{
+			fz_close(stm);
+			fz_drop_obj(trailer);
+			return fz_rethrow(error, "cannot read xref stream (%d %d R)", num, gen);
+		}
+	}
+	else
+	{
+		for (t = 0; t < fz_array_len(index); t += 2)
+		{
+			int i0 = fz_to_int(fz_array_get(index, t + 0));
+			int i1 = fz_to_int(fz_array_get(index, t + 1));
+			error = pdf_read_new_xref_section(xref, stm, i0, i1, w0, w1, w2);
+			if (error)
+			{
+				fz_close(stm);
+				fz_drop_obj(trailer);
+				return fz_rethrow(error, "cannot read xref stream section (%d %d R)", num, gen);
+			}
+		}
+	}
+
+	fz_close(stm);
+
+	*trailerp = trailer;
+
+	return fz_okay;
+}
+
+static fz_error
+pdf_read_xref(fz_obj **trailerp, pdf_xref *xref, int ofs, char *buf, int cap)
+{
+	fz_error error;
+	int c;
+
+	fz_seek(xref->file, ofs, 0);
+
+	while (iswhite(fz_peek_byte(xref->file)))
+		fz_read_byte(xref->file);
+
+	c = fz_peek_byte(xref->file);
+	if (c == 'x')
+	{
+		error = pdf_read_old_xref(trailerp, xref, buf, cap);
+		if (error)
+			return fz_rethrow(error, "cannot read xref (ofs=%d)", ofs);
+	}
+	else if (c >= '0' && c <= '9')
+	{
+		error = pdf_read_new_xref(trailerp, xref, buf, cap);
+		if (error)
+			return fz_rethrow(error, "cannot read xref (ofs=%d)", ofs);
+	}
+	else
+	{
+		return fz_throw("cannot recognize xref format");
+	}
+
+	return fz_okay;
+}
+
+static fz_error
+pdf_read_xref_sections(pdf_xref *xref, int ofs, char *buf, int cap)
+{
+	fz_error error;
+	fz_obj *trailer;
+	fz_obj *prev;
+	fz_obj *xrefstm;
+
+	error = pdf_read_xref(&trailer, xref, ofs, buf, cap);
+	if (error)
+		return fz_rethrow(error, "cannot read xref section");
+
+	/* FIXME: do we overwrite free entries properly? */
+	xrefstm = fz_dict_gets(trailer, "XRefStm");
+	if (xrefstm)
+	{
+		error = pdf_read_xref_sections(xref, fz_to_int(xrefstm), buf, cap);
+		if (error)
+		{
+			fz_drop_obj(trailer);
+			return fz_rethrow(error, "cannot read /XRefStm xref section");
+		}
+	}
+
+	prev = fz_dict_gets(trailer, "Prev");
+	if (prev)
+	{
+		error = pdf_read_xref_sections(xref, fz_to_int(prev), buf, cap);
+		if (error)
+		{
+			fz_drop_obj(trailer);
+			return fz_rethrow(error, "cannot read /Prev xref section");
+		}
+	}
+
+	fz_drop_obj(trailer);
+	return fz_okay;
+}
+
+/*
+ * load xref tables from pdf
+ */
+
+static fz_error
+pdf_load_xref(pdf_xref *xref, char *buf, int bufsize)
+{
+	fz_error error;
+	fz_obj *size;
+	int i;
+
+	error = pdf_load_version(xref);
+	if (error)
+		return fz_rethrow(error, "cannot read version marker");
+
+	error = pdf_read_start_xref(xref);
+	if (error)
+		return fz_rethrow(error, "cannot read startxref");
+
+	error = pdf_read_trailer(xref, buf, bufsize);
+	if (error)
+		return fz_rethrow(error, "cannot read trailer");
+
+	size = fz_dict_gets(xref->trailer, "Size");
+	if (!size)
+		return fz_throw("trailer missing Size entry");
+
+	pdf_resize_xref(xref, fz_to_int(size));
+
+	error = pdf_read_xref_sections(xref, xref->startxref, buf, bufsize);
+	if (error)
+		return fz_rethrow(error, "cannot read xref");
+
+	/* broken pdfs where first object is not free */
+	if (xref->table[0].type != 'f')
+		return fz_throw("first object in xref is not free");
+
+	/* broken pdfs where object offsets are out of range */
+	for (i = 0; i < xref->len; i++)
+	{
+		if (xref->table[i].type == 'n')
+			if (xref->table[i].ofs <= 0 || xref->table[i].ofs >= xref->file_size)
+				return fz_throw("object offset out of range: %d (%d 0 R)", xref->table[i].ofs, i);
+		if (xref->table[i].type == 'o')
+			if (xref->table[i].ofs <= 0 || xref->table[i].ofs >= xref->len || xref->table[xref->table[i].ofs].type != 'n')
+				return fz_throw("invalid reference to an objstm that does not exist: %d (%d 0 R)", xref->table[i].ofs, i);
+	}
+
+	return fz_okay;
+}
+
+/*
+ * Initialize and load xref tables.
+ * If password is not null, try to decrypt.
+ */
+
+fz_error
+pdf_open_xref_with_stream(pdf_xref **xrefp, fz_stream *file, char *password)
+{
+	pdf_xref *xref;
+	fz_error error;
+	fz_obj *encrypt, *id;
+	fz_obj *dict, *obj;
+	int i, repaired = 0;
+
+	/* install pdf specific callback */
+	fz_resolve_indirect = pdf_resolve_indirect;
+
+	xref = fz_malloc(sizeof(pdf_xref));
+
+	memset(xref, 0, sizeof(pdf_xref));
+
+	xref->file = fz_keep_stream(file);
+
+	error = pdf_load_xref(xref, xref->scratch, sizeof xref->scratch);
+	if (error)
+	{
+		fz_catch(error, "trying to repair");
+		if (xref->table)
+		{
+			fz_free(xref->table);
+			xref->table = NULL;
+			xref->len = 0;
+		}
+		if (xref->trailer)
+		{
+			fz_drop_obj(xref->trailer);
+			xref->trailer = NULL;
+		}
+		error = pdf_repair_xref(xref, xref->scratch, sizeof xref->scratch);
+		if (error)
+		{
+			pdf_free_xref(xref);
+			return fz_rethrow(error, "cannot repair document");
+		}
+		repaired = 1;
+	}
+
+	encrypt = fz_dict_gets(xref->trailer, "Encrypt");
+	id = fz_dict_gets(xref->trailer, "ID");
+	if (fz_is_dict(encrypt))
+	{
+		error = pdf_new_crypt(&xref->crypt, encrypt, id);
+		if (error)
+		{
+			pdf_free_xref(xref);
+			return fz_rethrow(error, "cannot decrypt document");
+		}
+	}
+
+	if (pdf_needs_password(xref))
+	{
+		/* Only care if we have a password */
+		if (password)
+		{
+			int okay = pdf_authenticate_password(xref, password);
+			if (!okay)
+			{
+				pdf_free_xref(xref);
+				return fz_throw("invalid password");
+			}
+		}
+	}
+
+	if (repaired)
+	{
+		int hasroot, hasinfo;
+
+		error = pdf_repair_obj_stms(xref);
+		if (error)
+		{
+			pdf_free_xref(xref);
+			return fz_rethrow(error, "cannot repair document");
+		}
+
+		hasroot = fz_dict_gets(xref->trailer, "Root") != NULL;
+		hasinfo = fz_dict_gets(xref->trailer, "Info") != NULL;
+
+		for (i = 1; i < xref->len; i++)
+		{
+			if (xref->table[i].type == 0 || xref->table[i].type == 'f')
+				continue;
+
+			error = pdf_load_object(&dict, xref, i, 0);
+			if (error)
+			{
+				fz_catch(error, "ignoring broken object (%d 0 R)", i);
+				continue;
+			}
+
+			if (!hasroot)
+			{
+				obj = fz_dict_gets(dict, "Type");
+				if (fz_is_name(obj) && !strcmp(fz_to_name(obj), "Catalog"))
+				{
+					obj = fz_new_indirect(i, 0, xref);
+					fz_dict_puts(xref->trailer, "Root", obj);
+					fz_drop_obj(obj);
+				}
+			}
+
+			if (!hasinfo)
+			{
+				if (fz_dict_gets(dict, "Creator") || fz_dict_gets(dict, "Producer"))
+				{
+					obj = fz_new_indirect(i, 0, xref);
+					fz_dict_puts(xref->trailer, "Info", obj);
+					fz_drop_obj(obj);
+				}
+			}
+
+			fz_drop_obj(dict);
+		}
+	}
+
+	*xrefp = xref;
+	return fz_okay;
+}
+
+void
+pdf_free_xref(pdf_xref *xref)
+{
+	int i;
+
+	if (xref->store)
+		pdf_free_store(xref->store);
+
+	if (xref->table)
+	{
+		for (i = 0; i < xref->len; i++)
+		{
+			if (xref->table[i].obj)
+			{
+				fz_drop_obj(xref->table[i].obj);
+				xref->table[i].obj = NULL;
+			}
+		}
+		fz_free(xref->table);
+	}
+
+	if (xref->page_objs)
+	{
+		for (i = 0; i < xref->page_len; i++)
+			fz_drop_obj(xref->page_objs[i]);
+		fz_free(xref->page_objs);
+	}
+
+	if (xref->page_refs)
+	{
+		for (i = 0; i < xref->page_len; i++)
+			fz_drop_obj(xref->page_refs[i]);
+		fz_free(xref->page_refs);
+	}
+
+	if (xref->file)
+		fz_close(xref->file);
+	if (xref->trailer)
+		fz_drop_obj(xref->trailer);
+	if (xref->crypt)
+		pdf_free_crypt(xref->crypt);
+
+	fz_free(xref);
+}
+
+void
+pdf_debug_xref(pdf_xref *xref)
+{
+	int i;
+	printf("xref\n0 %d\n", xref->len);
+	for (i = 0; i < xref->len; i++)
+	{
+		printf("%05d: %010d %05d %c (stm_ofs=%d)\n", i,
+			xref->table[i].ofs,
+			xref->table[i].gen,
+			xref->table[i].type ? xref->table[i].type : '-',
+			xref->table[i].stm_ofs);
+	}
+}
+
+/*
+ * compressed object streams
+ */
+
+static fz_error
+pdf_load_obj_stm(pdf_xref *xref, int num, int gen, char *buf, int cap)
+{
+	fz_error error;
+	fz_stream *stm;
+	fz_obj *objstm;
+	int *numbuf;
+	int *ofsbuf;
+
+	fz_obj *obj;
+	int first;
+	int count;
+	int i, n;
+	int tok;
+
+	error = pdf_load_object(&objstm, xref, num, gen);
+	if (error)
+		return fz_rethrow(error, "cannot load object stream object (%d %d R)", num, gen);
+
+	count = fz_to_int(fz_dict_gets(objstm, "N"));
+	first = fz_to_int(fz_dict_gets(objstm, "First"));
+
+	numbuf = fz_calloc(count, sizeof(int));
+	ofsbuf = fz_calloc(count, sizeof(int));
+
+	error = pdf_open_stream(&stm, xref, num, gen);
+	if (error)
+	{
+		error = fz_rethrow(error, "cannot open object stream (%d %d R)", num, gen);
+		goto cleanupbuf;
+	}
+
+	for (i = 0; i < count; i++)
+	{
+		error = pdf_lex(&tok, stm, buf, cap, &n);
+		if (error || tok != PDF_TOK_INT)
+		{
+			error = fz_rethrow(error, "corrupt object stream (%d %d R)", num, gen);
+			goto cleanupstm;
+		}
+		numbuf[i] = atoi(buf);
+
+		error = pdf_lex(&tok, stm, buf, cap, &n);
+		if (error || tok != PDF_TOK_INT)
+		{
+			error = fz_rethrow(error, "corrupt object stream (%d %d R)", num, gen);
+			goto cleanupstm;
+		}
+		ofsbuf[i] = atoi(buf);
+	}
+
+	fz_seek(stm, first, 0);
+
+	for (i = 0; i < count; i++)
+	{
+		fz_seek(stm, first + ofsbuf[i], 0);
+
+		error = pdf_parse_stm_obj(&obj, xref, stm, buf, cap);
+		if (error)
+		{
+			error = fz_rethrow(error, "cannot parse object %d in stream (%d %d R)", i, num, gen);
+			goto cleanupstm;
+		}
+
+		if (numbuf[i] < 1 || numbuf[i] >= xref->len)
+		{
+			fz_drop_obj(obj);
+			error = fz_throw("object id (%d 0 R) out of range (0..%d)", numbuf[i], xref->len - 1);
+			goto cleanupstm;
+		}
+
+		if (xref->table[numbuf[i]].type == 'o' && xref->table[numbuf[i]].ofs == num)
+		{
+			if (xref->table[numbuf[i]].obj)
+				fz_drop_obj(xref->table[numbuf[i]].obj);
+			xref->table[numbuf[i]].obj = obj;
+		}
+		else
+		{
+			fz_drop_obj(obj);
+		}
+	}
+
+	fz_close(stm);
+	fz_free(ofsbuf);
+	fz_free(numbuf);
+	fz_drop_obj(objstm);
+	return fz_okay;
+
+cleanupstm:
+	fz_close(stm);
+cleanupbuf:
+	fz_free(ofsbuf);
+	fz_free(numbuf);
+	fz_drop_obj(objstm);
+	return error; /* already rethrown */
+}
+
+/*
+ * object loading
+ */
+
+fz_error
+pdf_cache_object(pdf_xref *xref, int num, int gen)
+{
+	fz_error error;
+	pdf_xref_entry *x;
+	int rnum, rgen;
+
+	if (num < 0 || num >= xref->len)
+		return fz_throw("object out of range (%d %d R); xref size %d", num, gen, xref->len);
+
+	x = &xref->table[num];
+
+	if (x->obj)
+		return fz_okay;
+
+	if (x->type == 'f')
+	{
+		x->obj = fz_new_null();
+		return fz_okay;
+	}
+	else if (x->type == 'n')
+	{
+		fz_seek(xref->file, x->ofs, 0);
+
+		error = pdf_parse_ind_obj(&x->obj, xref, xref->file, xref->scratch, sizeof xref->scratch,
+			&rnum, &rgen, &x->stm_ofs);
+		if (error)
+			return fz_rethrow(error, "cannot parse object (%d %d R)", num, gen);
+
+		if (rnum != num)
+			return fz_throw("found object (%d %d R) instead of (%d %d R)", rnum, rgen, num, gen);
+
+		if (xref->crypt)
+			pdf_crypt_obj(xref->crypt, x->obj, num, gen);
+	}
+	else if (x->type == 'o')
+	{
+		if (!x->obj)
+		{
+			error = pdf_load_obj_stm(xref, x->ofs, 0, xref->scratch, sizeof xref->scratch);
+			if (error)
+				return fz_rethrow(error, "cannot load object stream containing object (%d %d R)", num, gen);
+			if (!x->obj)
+				return fz_throw("object (%d %d R) was not found in its object stream", num, gen);
+		}
+	}
+	else
+	{
+		return fz_throw("assert: corrupt xref struct");
+	}
+
+	return fz_okay;
+}
+
+fz_error
+pdf_load_object(fz_obj **objp, pdf_xref *xref, int num, int gen)
+{
+	fz_error error;
+
+	error = pdf_cache_object(xref, num, gen);
+	if (error)
+		return fz_rethrow(error, "cannot load object (%d %d R) into cache", num, gen);
+
+	assert(xref->table[num].obj);
+
+	*objp = fz_keep_obj(xref->table[num].obj);
+
+	return fz_okay;
+}
+
+fz_obj *
+pdf_resolve_indirect(fz_obj *ref)
+{
+	if (fz_is_indirect(ref))
+	{
+		pdf_xref *xref = fz_get_indirect_xref(ref);
+		int num = fz_to_num(ref);
+		int gen = fz_to_gen(ref);
+		if (xref)
+		{
+			fz_error error = pdf_cache_object(xref, num, gen);
+			if (error)
+			{
+				fz_catch(error, "cannot load object (%d %d R) into cache", num, gen);
+				return ref;
+			}
+			if (xref->table[num].obj)
+				return xref->table[num].obj;
+		}
+	}
+	return ref;
+}
+
+/* Replace numbered object -- for use by pdfclean and similar tools */
+void
+pdf_update_object(pdf_xref *xref, int num, int gen, fz_obj *newobj)
+{
+	pdf_xref_entry *x;
+
+	if (num < 0 || num >= xref->len)
+	{
+		fz_warn("object out of range (%d %d R); xref size %d", num, gen, xref->len);
+		return;
+	}
+
+	x = &xref->table[num];
+
+	if (x->obj)
+		fz_drop_obj(x->obj);
+
+	x->obj = fz_keep_obj(newobj);
+	x->type = 'n';
+	x->ofs = 0;
+}
+
+/*
+ * Convenience function to open a file then call pdf_open_xref_with_stream.
+ */
+
+fz_error
+pdf_open_xref(pdf_xref **xrefp, const char *filename, char *password)
+{
+	fz_error error;
+	fz_stream *file;
+
+	file = fz_open_file(filename);
+	if (!file)
+		return fz_throw("cannot open file '%s': %s", filename, strerror(errno));
+
+	error = pdf_open_xref_with_stream(xrefp, file, password);
+	if (error)
+		return fz_rethrow(error, "cannot load document '%s'", filename);
+
+	fz_close(file);
+	return fz_okay;
+}
diff --git a/contrib/media/updf/pdf/snprintf.c b/contrib/media/updf/pdf/snprintf.c
new file mode 100644
index 0000000000..86f42e90df
--- /dev/null
+++ b/contrib/media/updf/pdf/snprintf.c
@@ -0,0 +1,1025 @@
+/*
+ * snprintf.c - a portable implementation of snprintf
+ *
+ * AUTHOR
+ *   Mark Martinec <mark.martinec@ijs.si>, April 1999.
+ *
+ *   Copyright 1999, Mark Martinec. All rights reserved.
+ *
+ * TERMS AND CONDITIONS
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the "Frontier Artistic License" which comes
+ *   with this Kit.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty
+ *   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *   See the Frontier Artistic License for more details.
+ *
+ *   You should have received a copy of the Frontier Artistic License
+ *   with this Kit in the file named LICENSE.txt .
+ *   If not, I'll be glad to provide one.
+ *
+ * FEATURES
+ * - careful adherence to specs regarding flags, field width and precision;
+ * - good performance for large string handling (large format, large
+ *   argument or large paddings). Performance is similar to system's sprintf
+ *   and in several cases significantly better (make sure you compile with
+ *   optimizations turned on, tell the compiler the code is strict ANSI
+ *   if necessary to give it more freedom for optimizations);
+ * - return value semantics per ISO/IEC 9899:1999 ("ISO C99");
+ * - written in standard ISO/ANSI C - requires an ANSI C compiler.
+ *
+ * SUPPORTED CONVERSION SPECIFIERS AND DATA TYPES
+ *
+ * This snprintf only supports the following conversion specifiers:
+ * s, c, d, u, o, x, X, p  (and synonyms: i, D, U, O - see below)
+ * with flags: '-', '+', ' ', '0' and '#'.
+ * An asterisk is supported for field width as well as precision.
+ *
+ * Length modifiers 'h' (short int), 'l' (long int),
+ * and 'll' (long long int) are supported.
+ * NOTE:
+ *   If macro SNPRINTF_LONGLONG_SUPPORT is not defined (default) the
+ *   length modifier 'll' is recognized but treated the same as 'l',
+ *   which may cause argument value truncation! Defining
+ *   SNPRINTF_LONGLONG_SUPPORT requires that your system's sprintf also
+ *   handles length modifier 'll'.  long long int is a language extension
+ *   which may not be portable.
+ *
+ * Conversion of numeric data (conversion specifiers d, u, o, x, X, p)
+ * with length modifiers (none or h, l, ll) is left to the system routine
+ * sprintf, but all handling of flags, field width and precision as well as
+ * c and s conversions is done very carefully by this portable routine.
+ * If a string precision (truncation) is specified (e.g. %.8s) it is
+ * guaranteed the string beyond the specified precision will not be referenced.
+ *
+ * Length modifiers h, l and ll are ignored for c and s conversions (data
+ * types wint_t and wchar_t are not supported).
+ *
+ * The following common synonyms for conversion characters are supported:
+ *   - i is a synonym for d
+ *   - D is a synonym for ld, explicit length modifiers are ignored
+ *   - U is a synonym for lu, explicit length modifiers are ignored
+ *   - O is a synonym for lo, explicit length modifiers are ignored
+ * The D, O and U conversion characters are nonstandard, they are supported
+ * for backward compatibility only, and should not be used for new code.
+ *
+ * The following is specifically NOT supported:
+ *   - flag ' (thousands' grouping character) is recognized but ignored
+ *   - numeric conversion specifiers: f, e, E, g, G and synonym F,
+ *     as well as the new a and A conversion specifiers
+ *   - length modifier 'L' (long double) and 'q' (quad - use 'll' instead)
+ *   - wide character/string conversions: lc, ls, and nonstandard
+ *     synonyms C and S
+ *   - writeback of converted string length: conversion character n
+ *   - the n$ specification for direct reference to n-th argument
+ *   - locales
+ *
+ * It is permitted for str_m to be zero, and it is permitted to specify NULL
+ * pointer for resulting string argument if str_m is zero (as per ISO C99).
+ *
+ * The return value is the number of characters which would be generated
+ * for the given input, excluding the trailing null. If this value
+ * is greater or equal to str_m, not all characters from the result
+ * have been stored in str, output bytes beyond the (str_m-1) -th character
+ * are discarded. If str_m is greater than zero it is guaranteed
+ * the resulting string will be null-terminated.
+ *
+ * NOTE that this matches the ISO C99, OpenBSD, and GNU C library 2.1,
+ * but is different from some older and vendor implementations,
+ * and is also different from XPG, XSH5, SUSv2 specifications.
+ * For historical discussion on changes in the semantics and standards
+ * of snprintf see printf(3) man page in the Linux programmers manual.
+ *
+ * Routines asprintf and vasprintf return a pointer (in the ptr argument)
+ * to a buffer sufficiently large to hold the resulting string. This pointer
+ * should be passed to free(3) to release the allocated storage when it is
+ * no longer needed. If sufficient space cannot be allocated, these functions
+ * will return -1 and set ptr to be a NULL pointer. These two routines are a
+ * GNU C library extensions (glibc).
+ *
+ * Routines asnprintf and vasnprintf are similar to asprintf and vasprintf,
+ * yet, like snprintf and vsnprintf counterparts, will write at most str_m-1
+ * characters into the allocated output string, the last character in the
+ * allocated buffer then gets the terminating null. If the formatted string
+ * length (the return value) is greater than or equal to the str_m argument,
+ * the resulting string was truncated and some of the formatted characters
+ * were discarded. These routines present a handy way to limit the amount
+ * of allocated memory to some sane value.
+ *
+ * AVAILABILITY
+ *   http://www.ijs.si/software/snprintf/
+ *
+ * REVISION HISTORY
+ * 1999-04	V0.9  Mark Martinec
+ *		- initial version, some modifications after comparing printf
+ *		  man pages for Digital Unix 4.0, Solaris 2.6 and HPUX 10,
+ *		  and checking how Perl handles sprintf (differently!);
+ * 1999-04-09	V1.0  Mark Martinec <mark.martinec@ijs.si>
+ *		- added main test program, fixed remaining inconsistencies,
+ *		  added optional (long long int) support;
+ * 1999-04-12	V1.1  Mark Martinec <mark.martinec@ijs.si>
+ *		- support the 'p' conversion (pointer to void);
+ *		- if a string precision is specified
+ *		  make sure the string beyond the specified precision
+ *		  will not be referenced (e.g. by strlen);
+ * 1999-04-13	V1.2  Mark Martinec <mark.martinec@ijs.si>
+ *		- support synonyms %D=%ld, %U=%lu, %O=%lo;
+ *		- speed up the case of long format string with few conversions;
+ * 1999-06-30	V1.3  Mark Martinec <mark.martinec@ijs.si>
+ *		- fixed runaway loop (eventually crashing when str_l wraps
+ *		  beyond 2^31) while copying format string without
+ *		  conversion specifiers to a buffer that is too short
+ *		  (thanks to Edwin Young <edwiny@autonomy.com> for
+ *		  spotting the problem);
+ *		- added macros PORTABLE_SNPRINTF_VERSION_(MAJOR|MINOR)
+ *		  to snprintf.h
+ * 2000-02-14	V2.0 (never released) Mark Martinec <mark.martinec@ijs.si>
+ *		- relaxed license terms: The Artistic License now applies.
+ *		  You may still apply the GNU GENERAL PUBLIC LICENSE
+ *		  as was distributed with previous versions, if you prefer;
+ *		- changed REVISION HISTORY dates to use ISO 8601 date format;
+ *		- added vsnprintf (patch also independently proposed by
+ *		  Caolan McNamara 2000-05-04, and Keith M Willenson 2000-06-01)
+ * 2000-06-27	V2.1  Mark Martinec <mark.martinec@ijs.si>
+ *		- removed POSIX check for str_m<1; value 0 for str_m is
+ *		  allowed by ISO C99 (and GNU C library 2.1) - (pointed out
+ *		  on 2000-05-04 by Caolan McNamara, caolan@ csn dot ul dot ie).
+ *		  Besides relaxed license this change in standards adherence
+ *		  is the main reason to bump up the major version number;
+ *		- added nonstandard routines asnprintf, vasnprintf, asprintf,
+ *		  vasprintf that dynamically allocate storage for the
+ *		  resulting string; these routines are not compiled by default,
+ *		  see comments where NEED_V?ASN?PRINTF macros are defined;
+ *		- autoconf contributed by Caolan McNamara
+ * 2000-10-06	V2.2  Mark Martinec <mark.martinec@ijs.si>
+ *		- BUG FIX: the %c conversion used a temporary variable
+ *		  that was no longer in scope when referenced,
+ *		  possibly causing incorrect resulting character;
+ *		- BUG FIX: make precision and minimal field width unsigned
+ *		  to handle huge values (2^31 <= n < 2^32) correctly;
+ *		  also be more careful in the use of signed/unsigned/size_t
+ *		  internal variables - probably more careful than many
+ *		  vendor implementations, but there may still be a case
+ *		  where huge values of str_m, precision or minimal field
+ *		  could cause incorrect behaviour;
+ *		- use separate variables for signed/unsigned arguments,
+ *		  and for short/int, long, and long long argument lengths
+ *		  to avoid possible incompatibilities on certain
+ *		  computer architectures. Also use separate variable
+ *		  arg_sign to hold sign of a numeric argument,
+ *		  to make code more transparent;
+ *		- some fiddling with zero padding and "0x" to make it
+ *		  Linux compatible;
+ *		- systematically use macros fast_memcpy and fast_memset
+ *		  instead of case-by-case hand optimization; determine some
+ *		  breakeven string lengths for different architectures;
+ *		- terminology change: 'format' -> 'conversion specifier',
+ *		  'C9x' -> 'ISO/IEC 9899:1999 ("ISO C99")',
+ *		  'alternative form' -> 'alternate form',
+ *		  'data type modifier' -> 'length modifier';
+ *		- several comments rephrased and new ones added;
+ *		- make compiler not complain about 'credits' defined but
+ *		  not used;
+ */
+
+
+/* Define HAVE_SNPRINTF if your system already has snprintf and vsnprintf.
+ *
+ * If HAVE_SNPRINTF is defined this module will not produce code for
+ * snprintf and vsnprintf, unless PREFER_PORTABLE_SNPRINTF is defined as well,
+ * causing this portable version of snprintf to be called portable_snprintf
+ * (and portable_vsnprintf).
+ */
+/* #define HAVE_SNPRINTF */
+
+/* Define PREFER_PORTABLE_SNPRINTF if your system does have snprintf and
+ * vsnprintf but you would prefer to use the portable routine(s) instead.
+ * In this case the portable routine is declared as portable_snprintf
+ * (and portable_vsnprintf) and a macro 'snprintf' (and 'vsnprintf')
+ * is defined to expand to 'portable_v?snprintf' - see file snprintf.h .
+ * Defining this macro is only useful if HAVE_SNPRINTF is also defined,
+ * but does does no harm if defined nevertheless.
+ */
+/* #define PREFER_PORTABLE_SNPRINTF */
+
+/* Define SNPRINTF_LONGLONG_SUPPORT if you want to support
+ * data type (long long int) and length modifier 'll' (e.g. %lld).
+ * If undefined, 'll' is recognized but treated as a single 'l'.
+ *
+ * If the system's sprintf does not handle 'll'
+ * the SNPRINTF_LONGLONG_SUPPORT must not be defined!
+ *
+ * This is off by default as (long long int) is a language extension.
+ */
+/* #define SNPRINTF_LONGLONG_SUPPORT */
+
+/* Define NEED_SNPRINTF_ONLY if you only need snprintf, and not vsnprintf.
+ * If NEED_SNPRINTF_ONLY is defined, the snprintf will be defined directly,
+ * otherwise both snprintf and vsnprintf routines will be defined
+ * and snprintf will be a simple wrapper around vsnprintf, at the expense
+ * of an extra procedure call.
+ */
+/* #define NEED_SNPRINTF_ONLY */
+
+/* Define NEED_V?ASN?PRINTF macros if you need library extension
+ * routines asprintf, vasprintf, asnprintf, vasnprintf respectively,
+ * and your system library does not provide them. They are all small
+ * wrapper routines around portable_vsnprintf. Defining any of the four
+ * NEED_V?ASN?PRINTF macros automatically turns off NEED_SNPRINTF_ONLY
+ * and turns on PREFER_PORTABLE_SNPRINTF.
+ *
+ * Watch for name conflicts with the system library if these routines
+ * are already present there.
+ *
+ * NOTE: vasprintf and vasnprintf routines need va_copy() from stdarg.h, as
+ * specified by C99, to be able to traverse the same list of arguments twice.
+ * I don't know of any other standard and portable way of achieving the same.
+ * With some versions of gcc you may use __va_copy(). You might even get away
+ * with "ap2 = ap", in this case you must not call va_end(ap2) !
+ *   #define va_copy(ap2,ap) ap2 = ap
+ */
+/* #define NEED_ASPRINTF   */
+/* #define NEED_ASNPRINTF  */
+/* #define NEED_VASPRINTF  */
+/* #define NEED_VASNPRINTF */
+
+
+/* Define the following macros if desired:
+ *   SOLARIS_COMPATIBLE, SOLARIS_BUG_COMPATIBLE,
+ *   HPUX_COMPATIBLE, HPUX_BUG_COMPATIBLE, LINUX_COMPATIBLE,
+ *   DIGITAL_UNIX_COMPATIBLE, DIGITAL_UNIX_BUG_COMPATIBLE,
+ *   PERL_COMPATIBLE, PERL_BUG_COMPATIBLE,
+ *
+ * - For portable applications it is best not to rely on peculiarities
+ *   of a given implementation so it may be best not to define any
+ *   of the macros that select compatibility and to avoid features
+ *   that vary among the systems.
+ *
+ * - Selecting compatibility with more than one operating system
+ *   is not strictly forbidden but is not recommended.
+ *
+ * - 'x'_BUG_COMPATIBLE implies 'x'_COMPATIBLE .
+ *
+ * - 'x'_COMPATIBLE refers to (and enables) a behaviour that is
+ *   documented in a sprintf man page on a given operating system
+ *   and actually adhered to by the system's sprintf (but not on
+ *   most other operating systems). It may also refer to and enable
+ *   a behaviour that is declared 'undefined' or 'implementation specific'
+ *   in the man page but a given implementation behaves predictably
+ *   in a certain way.
+ *
+ * - 'x'_BUG_COMPATIBLE refers to (and enables) a behaviour of system's sprintf
+ *   that contradicts the sprintf man page on the same operating system.
+ *
+ * - I do not claim that the 'x'_COMPATIBLE and 'x'_BUG_COMPATIBLE
+ *   conditionals take into account all idiosyncrasies of a particular
+ *   implementation, there may be other incompatibilities.
+ */
+
+
+
+/* ============================================= */
+/* NO USER SERVICABLE PARTS FOLLOWING THIS POINT */
+/* ============================================= */
+
+#define PORTABLE_SNPRINTF_VERSION_MAJOR 2
+#define PORTABLE_SNPRINTF_VERSION_MINOR 2
+
+#if defined(NEED_ASPRINTF) || defined(NEED_ASNPRINTF) || defined(NEED_VASPRINTF) || defined(NEED_VASNPRINTF)
+# if defined(NEED_SNPRINTF_ONLY)
+# undef NEED_SNPRINTF_ONLY
+# endif
+# if !defined(PREFER_PORTABLE_SNPRINTF)
+# define PREFER_PORTABLE_SNPRINTF
+# endif
+#endif
+
+#if defined(SOLARIS_BUG_COMPATIBLE) && !defined(SOLARIS_COMPATIBLE)
+#define SOLARIS_COMPATIBLE
+#endif
+
+#if defined(HPUX_BUG_COMPATIBLE) && !defined(HPUX_COMPATIBLE)
+#define HPUX_COMPATIBLE
+#endif
+
+#if defined(DIGITAL_UNIX_BUG_COMPATIBLE) && !defined(DIGITAL_UNIX_COMPATIBLE)
+#define DIGITAL_UNIX_COMPATIBLE
+#endif
+
+#if defined(PERL_BUG_COMPATIBLE) && !defined(PERL_COMPATIBLE)
+#define PERL_COMPATIBLE
+#endif
+
+#if defined(LINUX_BUG_COMPATIBLE) && !defined(LINUX_COMPATIBLE)
+#define LINUX_COMPATIBLE
+#endif
+
+#include <sys/types.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <errno.h>
+
+#ifdef isdigit
+#undef isdigit
+#endif
+#define isdigit(c) ((c) >= '0' && (c) <= '9')
+
+/* For copying strings longer or equal to 'breakeven_point'
+ * it is more efficient to call memcpy() than to do it inline.
+ * The value depends mostly on the processor architecture,
+ * but also on the compiler and its optimization capabilities.
+ * The value is not critical, some small value greater than zero
+ * will be just fine if you don't care to squeeze every drop
+ * of performance out of the code.
+ *
+ * Small values favor memcpy, large values favor inline code.
+ */
+#if defined(__alpha__) || defined(__alpha)
+#  define breakeven_point   2	/* AXP (DEC Alpha)     - gcc or cc or egcs */
+#endif
+#if defined(__i386__)  || defined(__i386)
+#  define breakeven_point  12	/* Intel Pentium/Linux - gcc 2.96 */
+#endif
+#if defined(__hppa)
+#  define breakeven_point  10	/* HP-PA               - gcc */
+#endif
+#if defined(__sparc__) || defined(__sparc)
+#  define breakeven_point  33	/* Sun Sparc 5         - gcc 2.8.1 */
+#endif
+
+/* some other values of possible interest: */
+/* #define breakeven_point  8 */  /* VAX 4000          - vaxc */
+/* #define breakeven_point 19 */  /* VAX 4000          - gcc 2.7.0 */
+
+#ifndef breakeven_point
+#  define breakeven_point   6	/* some reasonable one-size-fits-all value */
+#endif
+
+#define fast_memcpy(d,s,n) \
+  { register size_t nn = (size_t)(n); \
+    if (nn >= breakeven_point) memcpy((d), (s), nn); \
+    else if (nn > 0) { /* proc call overhead is worth only for large strings*/\
+      register char *dd; register const char *ss; \
+      for (ss=(s), dd=(d); nn>0; nn--) *dd++ = *ss++; } }
+
+#define fast_memset(d,c,n) \
+  { register size_t nn = (size_t)(n); \
+    if (nn >= breakeven_point) memset((d), (int)(c), nn); \
+    else if (nn > 0) { /* proc call overhead is worth only for large strings*/\
+      register char *dd; register const int cc=(int)(c); \
+      for (dd=(d); nn>0; nn--) *dd++ = cc; } }
+
+/* prototypes */
+
+#if defined(NEED_ASPRINTF)
+int asprintf   (char **ptr, const char *fmt, /*args*/ ...);
+#endif
+#if defined(NEED_VASPRINTF)
+int vasprintf  (char **ptr, const char *fmt, va_list ap);
+#endif
+#if defined(NEED_ASNPRINTF)
+int asnprintf  (char **ptr, size_t str_m, const char *fmt, /*args*/ ...);
+#endif
+#if defined(NEED_VASNPRINTF)
+int vasnprintf (char **ptr, size_t str_m, const char *fmt, va_list ap);
+#endif
+
+#if defined(HAVE_SNPRINTF)
+/* declare our portable snprintf  routine under name portable_snprintf  */
+/* declare our portable vsnprintf routine under name portable_vsnprintf */
+#else
+/* declare our portable routines under names snprintf and vsnprintf */
+#define portable_snprintf snprintf
+#if !defined(NEED_SNPRINTF_ONLY)
+#define portable_vsnprintf vsnprintf
+#endif
+#endif
+
+#if !defined(HAVE_SNPRINTF) || defined(PREFER_PORTABLE_SNPRINTF)
+int portable_snprintf(char *str, size_t str_m, const char *fmt, /*args*/ ...);
+#if !defined(NEED_SNPRINTF_ONLY)
+int portable_vsnprintf(char *str, size_t str_m, const char *fmt, va_list ap);
+#endif
+#endif
+
+/* declarations */
+
+static char credits[] = "\n\
+@(#)snprintf.c, v2.2: Mark Martinec, <mark.martinec@ijs.si>\n\
+@(#)snprintf.c, v2.2: Copyright 1999, Mark Martinec. Frontier Artistic License applies.\n\
+@(#)snprintf.c, v2.2: http://www.ijs.si/software/snprintf/\n";
+
+#if defined(NEED_ASPRINTF)
+int asprintf(char **ptr, const char *fmt, /*args*/ ...) {
+  va_list ap;
+  size_t str_m;
+  int str_l;
+
+  *ptr = NULL;
+  va_start(ap, fmt);                            /* measure the required size */
+  str_l = portable_vsnprintf(NULL, (size_t)0, fmt, ap);
+  va_end(ap);
+  assert(str_l >= 0);        /* possible integer overflow if str_m > INT_MAX */
+  *ptr = (char *) malloc(str_m = (size_t)str_l + 1);
+  if (*ptr == NULL) { errno = ENOMEM; str_l = -1; }
+  else {
+    int str_l2;
+    va_start(ap, fmt);
+    str_l2 = portable_vsnprintf(*ptr, str_m, fmt, ap);
+    va_end(ap);
+    assert(str_l2 == str_l);
+  }
+  return str_l;
+}
+#endif
+
+#if defined(NEED_VASPRINTF)
+int vasprintf(char **ptr, const char *fmt, va_list ap) {
+  size_t str_m;
+  int str_l;
+
+  *ptr = NULL;
+  { va_list ap2;
+    va_copy(ap2, ap);  /* don't consume the original ap, we'll need it again */
+    str_l = portable_vsnprintf(NULL, (size_t)0, fmt, ap2);/*get required size*/
+    va_end(ap2);
+  }
+  assert(str_l >= 0);        /* possible integer overflow if str_m > INT_MAX */
+  *ptr = (char *) malloc(str_m = (size_t)str_l + 1);
+  if (*ptr == NULL) { errno = ENOMEM; str_l = -1; }
+  else {
+    int str_l2 = portable_vsnprintf(*ptr, str_m, fmt, ap);
+    assert(str_l2 == str_l);
+  }
+  return str_l;
+}
+#endif
+
+#if defined(NEED_ASNPRINTF)
+int asnprintf (char **ptr, size_t str_m, const char *fmt, /*args*/ ...) {
+  va_list ap;
+  int str_l;
+
+  *ptr = NULL;
+  va_start(ap, fmt);                            /* measure the required size */
+  str_l = portable_vsnprintf(NULL, (size_t)0, fmt, ap);
+  va_end(ap);
+  assert(str_l >= 0);        /* possible integer overflow if str_m > INT_MAX */
+  if ((size_t)str_l + 1 < str_m) str_m = (size_t)str_l + 1;      /* truncate */
+  /* if str_m is 0, no buffer is allocated, just set *ptr to NULL */
+  if (str_m == 0) {  /* not interested in resulting string, just return size */
+  } else {
+    *ptr = (char *) malloc(str_m);
+    if (*ptr == NULL) { errno = ENOMEM; str_l = -1; }
+    else {
+      int str_l2;
+      va_start(ap, fmt);
+      str_l2 = portable_vsnprintf(*ptr, str_m, fmt, ap);
+      va_end(ap);
+      assert(str_l2 == str_l);
+    }
+  }
+  return str_l;
+}
+#endif
+
+#if defined(NEED_VASNPRINTF)
+int vasnprintf (char **ptr, size_t str_m, const char *fmt, va_list ap) {
+  int str_l;
+
+  *ptr = NULL;
+  { va_list ap2;
+    va_copy(ap2, ap);  /* don't consume the original ap, we'll need it again */
+    str_l = portable_vsnprintf(NULL, (size_t)0, fmt, ap2);/*get required size*/
+    va_end(ap2);
+  }
+  assert(str_l >= 0);        /* possible integer overflow if str_m > INT_MAX */
+  if ((size_t)str_l + 1 < str_m) str_m = (size_t)str_l + 1;      /* truncate */
+  /* if str_m is 0, no buffer is allocated, just set *ptr to NULL */
+  if (str_m == 0) {  /* not interested in resulting string, just return size */
+  } else {
+    *ptr = (char *) malloc(str_m);
+    if (*ptr == NULL) { errno = ENOMEM; str_l = -1; }
+    else {
+      int str_l2 = portable_vsnprintf(*ptr, str_m, fmt, ap);
+      assert(str_l2 == str_l);
+    }
+  }
+  return str_l;
+}
+#endif
+
+/*
+ * If the system does have snprintf and the portable routine is not
+ * specifically required, this module produces no code for snprintf/vsnprintf.
+ */
+#if !defined(HAVE_SNPRINTF) || defined(PREFER_PORTABLE_SNPRINTF)
+
+#if !defined(NEED_SNPRINTF_ONLY)
+int portable_snprintf(char *str, size_t str_m, const char *fmt, /*args*/ ...) {
+  va_list ap;
+  int str_l;
+
+  va_start(ap, fmt);
+  str_l = portable_vsnprintf(str, str_m, fmt, ap);
+  va_end(ap);
+  return str_l;
+}
+#endif
+
+#if defined(NEED_SNPRINTF_ONLY)
+int portable_snprintf(char *str, size_t str_m, const char *fmt, /*args*/ ...) {
+#else
+int portable_vsnprintf(char *str, size_t str_m, const char *fmt, va_list ap) {
+#endif
+
+#if defined(NEED_SNPRINTF_ONLY)
+  va_list ap;
+#endif
+  size_t str_l = 0;
+  const char *p = fmt;
+
+/* In contrast with POSIX, the ISO C99 now says
+ * that str can be NULL and str_m can be 0.
+ * This is more useful than the old:  if (str_m < 1) return -1; */
+
+#if defined(NEED_SNPRINTF_ONLY)
+  va_start(ap, fmt);
+#endif
+  if (!p) p = "";
+  while (*p) {
+    if (*p != '%') {
+   /* if (str_l < str_m) str[str_l++] = *p++;    -- this would be sufficient */
+   /* but the following code achieves better performance for cases
+    * where format string is long and contains few conversions */
+      const char *q = strchr(p+1,'%');
+      size_t n = !q ? strlen(p) : (q-p);
+      if (str_l < str_m) {
+        size_t avail = str_m-str_l;
+        fast_memcpy(str+str_l, p, (n>avail?avail:n));
+      }
+      p += n; str_l += n;
+    } else {
+      const char *starting_p;
+      size_t min_field_width = 0, precision = 0;
+      int zero_padding = 0, precision_specified = 0, justify_left = 0;
+      int alternate_form = 0, force_sign = 0;
+      int space_for_positive = 1; /* If both the ' ' and '+' flags appear,
+                                     the ' ' flag should be ignored. */
+      char length_modifier = '\0';            /* allowed values: \0, h, l, L */
+      char tmp[32];/* temporary buffer for simple numeric->string conversion */
+
+      const char *str_arg;      /* string address in case of string argument */
+      size_t str_arg_l;         /* natural field width of arg without padding
+                                   and sign */
+      unsigned char uchar_arg;
+        /* unsigned char argument value - only defined for c conversion.
+           N.B. standard explicitly states the char argument for
+           the c conversion is unsigned */
+
+      size_t number_of_zeros_to_pad = 0;
+        /* number of zeros to be inserted for numeric conversions
+           as required by the precision or minimal field width */
+
+      size_t zero_padding_insertion_ind = 0;
+        /* index into tmp where zero padding is to be inserted */
+
+      char fmt_spec = '\0';
+        /* current conversion specifier character */
+
+      str_arg = credits;/* just to make compiler happy (defined but not used)*/
+      str_arg = NULL;
+      starting_p = p; p++;  /* skip '%' */
+   /* parse flags */
+      while (*p == '0' || *p == '-' || *p == '+' ||
+             *p == ' ' || *p == '#' || *p == '\'') {
+        switch (*p) {
+        case '0': zero_padding = 1; break;
+        case '-': justify_left = 1; break;
+        case '+': force_sign = 1; space_for_positive = 0; break;
+        case ' ': force_sign = 1;
+     /* If both the ' ' and '+' flags appear, the ' ' flag should be ignored */
+#ifdef PERL_COMPATIBLE
+     /* ... but in Perl the last of ' ' and '+' applies */
+                  space_for_positive = 1;
+#endif
+                  break;
+        case '#': alternate_form = 1; break;
+        case '\'': break;
+        }
+        p++;
+      }
+   /* If the '0' and '-' flags both appear, the '0' flag should be ignored. */
+
+   /* parse field width */
+      if (*p == '*') {
+        int j;
+        p++; j = va_arg(ap, int);
+        if (j >= 0) min_field_width = j;
+        else { min_field_width = -j; justify_left = 1; }
+      } else if (isdigit((int)(*p))) {
+        /* size_t could be wider than unsigned int;
+           make sure we treat argument like common implementations do */
+        unsigned int uj = *p++ - '0';
+        while (isdigit((int)(*p))) uj = 10*uj + (unsigned int)(*p++ - '0');
+        min_field_width = uj;
+      }
+   /* parse precision */
+      if (*p == '.') {
+        p++; precision_specified = 1;
+        if (*p == '*') {
+          int j = va_arg(ap, int);
+          p++;
+          if (j >= 0) precision = j;
+          else {
+            precision_specified = 0; precision = 0;
+         /* NOTE:
+          *   Solaris 2.6 man page claims that in this case the precision
+          *   should be set to 0.  Digital Unix 4.0, HPUX 10 and BSD man page
+          *   claim that this case should be treated as unspecified precision,
+          *   which is what we do here.
+          */
+          }
+        } else if (isdigit((int)(*p))) {
+          /* size_t could be wider than unsigned int;
+             make sure we treat argument like common implementations do */
+          unsigned int uj = *p++ - '0';
+          while (isdigit((int)(*p))) uj = 10*uj + (unsigned int)(*p++ - '0');
+          precision = uj;
+        }
+      }
+   /* parse 'h', 'l' and 'll' length modifiers */
+      if (*p == 'h' || *p == 'l') {
+        length_modifier = *p; p++;
+        if (length_modifier == 'l' && *p == 'l') {   /* double l = long long */
+#ifdef SNPRINTF_LONGLONG_SUPPORT
+          length_modifier = '2';                  /* double l encoded as '2' */
+#else
+          length_modifier = 'l';                 /* treat it as a single 'l' */
+#endif
+          p++;
+        }
+      }
+      fmt_spec = *p;
+   /* common synonyms: */
+      switch (fmt_spec) {
+      case 'i': fmt_spec = 'd'; break;
+      case 'D': fmt_spec = 'd'; length_modifier = 'l'; break;
+      case 'U': fmt_spec = 'u'; length_modifier = 'l'; break;
+      case 'O': fmt_spec = 'o'; length_modifier = 'l'; break;
+      default: break;
+      }
+   /* get parameter value, do initial processing */
+      switch (fmt_spec) {
+      case '%': /* % behaves similar to 's' regarding flags and field widths */
+      case 'c': /* c behaves similar to 's' regarding flags and field widths */
+      case 's':
+        length_modifier = '\0';          /* wint_t and wchar_t not supported */
+     /* the result of zero padding flag with non-numeric conversion specifier*/
+     /* is undefined. Solaris and HPUX 10 does zero padding in this case,    */
+     /* Digital Unix and Linux does not. */
+#if !defined(SOLARIS_COMPATIBLE) && !defined(HPUX_COMPATIBLE)
+        zero_padding = 0;    /* turn zero padding off for string conversions */
+#endif
+        str_arg_l = 1;
+        switch (fmt_spec) {
+        case '%':
+          str_arg = p; break;
+        case 'c': {
+          int j = va_arg(ap, int);
+          uchar_arg = (unsigned char) j;   /* standard demands unsigned char */
+          str_arg = (const char *) &uchar_arg;
+          break;
+        }
+        case 's':
+          str_arg = va_arg(ap, const char *);
+          if (!str_arg) str_arg_l = 0;
+       /* make sure not to address string beyond the specified precision !!! */
+          else if (!precision_specified) str_arg_l = strlen(str_arg);
+       /* truncate string if necessary as requested by precision */
+          else if (precision == 0) str_arg_l = 0;
+          else {
+       /* memchr on HP does not like n > 2^31  !!! */
+            const char *q = memchr(str_arg, '\0',
+                             precision <= 0x7fffffff ? precision : 0x7fffffff);
+            str_arg_l = !q ? precision : (q-str_arg);
+          }
+          break;
+        default: break;
+        }
+        break;
+      case 'd': case 'u': case 'o': case 'x': case 'X': case 'p': {
+        /* NOTE: the u, o, x, X and p conversion specifiers imply
+                 the value is unsigned;  d implies a signed value */
+
+        int arg_sign = 0;
+          /* 0 if numeric argument is zero (or if pointer is NULL for 'p'),
+            +1 if greater than zero (or nonzero for unsigned arguments),
+            -1 if negative (unsigned argument is never negative) */
+
+        int int_arg = 0;  unsigned int uint_arg = 0;
+          /* only defined for length modifier h, or for no length modifiers */
+
+        long int long_arg = 0;  unsigned long int ulong_arg = 0;
+          /* only defined for length modifier l */
+
+        void *ptr_arg = NULL;
+          /* pointer argument value -only defined for p conversion */
+
+#ifdef SNPRINTF_LONGLONG_SUPPORT
+        long long int long_long_arg = 0;
+        unsigned long long int ulong_long_arg = 0;
+          /* only defined for length modifier ll */
+#endif
+        if (fmt_spec == 'p') {
+        /* HPUX 10: An l, h, ll or L before any other conversion character
+         *   (other than d, i, u, o, x, or X) is ignored.
+         * Digital Unix:
+         *   not specified, but seems to behave as HPUX does.
+         * Solaris: If an h, l, or L appears before any other conversion
+         *   specifier (other than d, i, u, o, x, or X), the behavior
+         *   is undefined. (Actually %hp converts only 16-bits of address
+         *   and %llp treats address as 64-bit data which is incompatible
+         *   with (void *) argument on a 32-bit system).
+         */
+#ifdef SOLARIS_COMPATIBLE
+#  ifdef SOLARIS_BUG_COMPATIBLE
+          /* keep length modifiers even if it represents 'll' */
+#  else
+          if (length_modifier == '2') length_modifier = '\0';
+#  endif
+#else
+          length_modifier = '\0';
+#endif
+          ptr_arg = va_arg(ap, void *);
+          if (ptr_arg != NULL) arg_sign = 1;
+        } else if (fmt_spec == 'd') {  /* signed */
+          switch (length_modifier) {
+          case '\0':
+          case 'h':
+         /* It is non-portable to specify a second argument of char or short
+          * to va_arg, because arguments seen by the called function
+          * are not char or short.  C converts char and short arguments
+          * to int before passing them to a function.
+          */
+            int_arg = va_arg(ap, int);
+            if      (int_arg > 0) arg_sign =  1;
+            else if (int_arg < 0) arg_sign = -1;
+            break;
+          case 'l':
+            long_arg = va_arg(ap, long int);
+            if      (long_arg > 0) arg_sign =  1;
+            else if (long_arg < 0) arg_sign = -1;
+            break;
+#ifdef SNPRINTF_LONGLONG_SUPPORT
+          case '2':
+            long_long_arg = va_arg(ap, long long int);
+            if      (long_long_arg > 0) arg_sign =  1;
+            else if (long_long_arg < 0) arg_sign = -1;
+            break;
+#endif
+          }
+        } else {  /* unsigned */
+          switch (length_modifier) {
+          case '\0':
+          case 'h':
+            uint_arg = va_arg(ap, unsigned int);
+            if (uint_arg) arg_sign = 1;
+            break;
+          case 'l':
+            ulong_arg = va_arg(ap, unsigned long int);
+            if (ulong_arg) arg_sign = 1;
+            break;
+#ifdef SNPRINTF_LONGLONG_SUPPORT
+          case '2':
+            ulong_long_arg = va_arg(ap, unsigned long long int);
+            if (ulong_long_arg) arg_sign = 1;
+            break;
+#endif
+          }
+        }
+        str_arg = tmp; str_arg_l = 0;
+     /* NOTE:
+      *   For d, i, u, o, x, and X conversions, if precision is specified,
+      *   the '0' flag should be ignored. This is so with Solaris 2.6,
+      *   Digital UNIX 4.0, HPUX 10, Linux, FreeBSD, NetBSD; but not with Perl.
+      */
+#ifndef PERL_COMPATIBLE
+        if (precision_specified) zero_padding = 0;
+#endif
+        if (fmt_spec == 'd') {
+          if (force_sign && arg_sign >= 0)
+            tmp[str_arg_l++] = space_for_positive ? ' ' : '+';
+         /* leave negative numbers for sprintf to handle,
+            to avoid handling tricky cases like (short int)(-32768) */
+#ifdef LINUX_COMPATIBLE
+        } else if (fmt_spec == 'p' && force_sign && arg_sign > 0) {
+          tmp[str_arg_l++] = space_for_positive ? ' ' : '+';
+#endif
+        } else if (alternate_form) {
+          if (arg_sign != 0 && (fmt_spec == 'x' || fmt_spec == 'X') )
+            { tmp[str_arg_l++] = '0'; tmp[str_arg_l++] = fmt_spec; }
+         /* alternate form should have no effect for p conversion, but ... */
+#ifdef HPUX_COMPATIBLE
+          else if (fmt_spec == 'p'
+         /* HPUX 10: for an alternate form of p conversion,
+          *          a nonzero result is prefixed by 0x. */
+#ifndef HPUX_BUG_COMPATIBLE
+         /* Actually it uses 0x prefix even for a zero value. */
+                   && arg_sign != 0
+#endif
+                  ) { tmp[str_arg_l++] = '0'; tmp[str_arg_l++] = 'x'; }
+#endif
+        }
+        zero_padding_insertion_ind = str_arg_l;
+        if (!precision_specified) precision = 1;   /* default precision is 1 */
+        if (precision == 0 && arg_sign == 0
+#if defined(HPUX_BUG_COMPATIBLE) || defined(LINUX_COMPATIBLE)
+            && fmt_spec != 'p'
+         /* HPUX 10 man page claims: With conversion character p the result of
+          * converting a zero value with a precision of zero is a null string.
+          * Actually HP returns all zeroes, and Linux returns "(nil)". */
+#endif
+        ) {
+         /* converted to null string */
+         /* When zero value is formatted with an explicit precision 0,
+            the resulting formatted string is empty (d, i, u, o, x, X, p).   */
+        } else {
+          char f[5]; int f_l = 0;
+          f[f_l++] = '%';    /* construct a simple format string for sprintf */
+          if (!length_modifier) { }
+          else if (length_modifier=='2') { f[f_l++] = 'l'; f[f_l++] = 'l'; }
+          else f[f_l++] = length_modifier;
+          f[f_l++] = fmt_spec; f[f_l++] = '\0';
+          if (fmt_spec == 'p') str_arg_l += sprintf(tmp+str_arg_l, f, ptr_arg);
+          else if (fmt_spec == 'd') {  /* signed */
+            switch (length_modifier) {
+            case '\0':
+            case 'h': str_arg_l+=sprintf(tmp+str_arg_l, f, int_arg);  break;
+            case 'l': str_arg_l+=sprintf(tmp+str_arg_l, f, long_arg); break;
+#ifdef SNPRINTF_LONGLONG_SUPPORT
+            case '2': str_arg_l+=sprintf(tmp+str_arg_l,f,long_long_arg); break;
+#endif
+            }
+          } else {  /* unsigned */
+            switch (length_modifier) {
+            case '\0':
+            case 'h': str_arg_l+=sprintf(tmp+str_arg_l, f, uint_arg);  break;
+            case 'l': str_arg_l+=sprintf(tmp+str_arg_l, f, ulong_arg); break;
+#ifdef SNPRINTF_LONGLONG_SUPPORT
+            case '2': str_arg_l+=sprintf(tmp+str_arg_l,f,ulong_long_arg);break;
+#endif
+            }
+          }
+         /* include the optional minus sign and possible "0x"
+            in the region before the zero padding insertion point */
+          if (zero_padding_insertion_ind < str_arg_l &&
+              tmp[zero_padding_insertion_ind] == '-') {
+            zero_padding_insertion_ind++;
+          }
+          if (zero_padding_insertion_ind+1 < str_arg_l &&
+              tmp[zero_padding_insertion_ind]   == '0' &&
+             (tmp[zero_padding_insertion_ind+1] == 'x' ||
+              tmp[zero_padding_insertion_ind+1] == 'X') ) {
+            zero_padding_insertion_ind += 2;
+          }
+        }
+        { size_t num_of_digits = str_arg_l - zero_padding_insertion_ind;
+          if (alternate_form && fmt_spec == 'o'
+#ifdef HPUX_COMPATIBLE                                  /* ("%#.o",0) -> ""  */
+              && (str_arg_l > 0)
+#endif
+#ifdef DIGITAL_UNIX_BUG_COMPATIBLE                      /* ("%#o",0) -> "00" */
+#else
+              /* unless zero is already the first character */
+              && !(zero_padding_insertion_ind < str_arg_l
+                   && tmp[zero_padding_insertion_ind] == '0')
+#endif
+          ) {        /* assure leading zero for alternate-form octal numbers */
+            if (!precision_specified || precision < num_of_digits+1) {
+             /* precision is increased to force the first character to be zero,
+                except if a zero value is formatted with an explicit precision
+                of zero */
+              precision = num_of_digits+1; precision_specified = 1;
+            }
+          }
+       /* zero padding to specified precision? */
+          if (num_of_digits < precision) 
+            number_of_zeros_to_pad = precision - num_of_digits;
+        }
+     /* zero padding to specified minimal field width? */
+        if (!justify_left && zero_padding) {
+          int n = min_field_width - (str_arg_l+number_of_zeros_to_pad);
+          if (n > 0) number_of_zeros_to_pad += n;
+        }
+        break;
+      }
+      default: /* unrecognized conversion specifier, keep format string as-is*/
+        zero_padding = 0;  /* turn zero padding off for non-numeric convers. */
+#ifndef DIGITAL_UNIX_COMPATIBLE
+        justify_left = 1; min_field_width = 0;                /* reset flags */
+#endif
+#if defined(PERL_COMPATIBLE) || defined(LINUX_COMPATIBLE)
+     /* keep the entire format string unchanged */
+        str_arg = starting_p; str_arg_l = p - starting_p;
+     /* well, not exactly so for Linux, which does something inbetween,
+      * and I don't feel an urge to imitate it: "%+++++hy" -> "%+y"  */
+#else
+     /* discard the unrecognized conversion, just keep *
+      * the unrecognized conversion character          */
+        str_arg = p; str_arg_l = 0;
+#endif
+        if (*p) str_arg_l++;  /* include invalid conversion specifier unchanged
+                                 if not at end-of-string */
+        break;
+      }
+      if (*p) p++;      /* step over the just processed conversion specifier */
+   /* insert padding to the left as requested by min_field_width;
+      this does not include the zero padding in case of numerical conversions*/
+      if (!justify_left) {                /* left padding with blank or zero */
+        int n = min_field_width - (str_arg_l+number_of_zeros_to_pad);
+        if (n > 0) {
+          if (str_l < str_m) {
+            size_t avail = str_m-str_l;
+            fast_memset(str+str_l, (zero_padding?'0':' '), (n>avail?avail:n));
+          }
+          str_l += n;
+        }
+      }
+   /* zero padding as requested by the precision or by the minimal field width
+    * for numeric conversions required? */
+      if (number_of_zeros_to_pad <= 0) {
+     /* will not copy first part of numeric right now, *
+      * force it to be copied later in its entirety    */
+        zero_padding_insertion_ind = 0;
+      } else {
+     /* insert first part of numerics (sign or '0x') before zero padding */
+        int n = zero_padding_insertion_ind;
+        if (n > 0) {
+          if (str_l < str_m) {
+            size_t avail = str_m-str_l;
+            fast_memcpy(str+str_l, str_arg, (n>avail?avail:n));
+          }
+          str_l += n;
+        }
+     /* insert zero padding as requested by the precision or min field width */
+        n = number_of_zeros_to_pad;
+        if (n > 0) {
+          if (str_l < str_m) {
+            size_t avail = str_m-str_l;
+            fast_memset(str+str_l, '0', (n>avail?avail:n));
+          }
+          str_l += n;
+        }
+      }
+   /* insert formatted string
+    * (or as-is conversion specifier for unknown conversions) */
+      { int n = str_arg_l - zero_padding_insertion_ind;
+        if (n > 0) {
+          if (str_l < str_m) {
+            size_t avail = str_m-str_l;
+            fast_memcpy(str+str_l, str_arg+zero_padding_insertion_ind,
+                        (n>avail?avail:n));
+          }
+          str_l += n;
+        }
+      }
+   /* insert right padding */
+      if (justify_left) {          /* right blank padding to the field width */
+        int n = min_field_width - (str_arg_l+number_of_zeros_to_pad);
+        if (n > 0) {
+          if (str_l < str_m) {
+            size_t avail = str_m-str_l;
+            fast_memset(str+str_l, ' ', (n>avail?avail:n));
+          }
+          str_l += n;
+        }
+      }
+    }
+  }
+#if defined(NEED_SNPRINTF_ONLY)
+  va_end(ap);
+#endif
+  if (str_m > 0) { /* make sure the string is null-terminated
+                      even at the expense of overwriting the last character
+                      (shouldn't happen, but just in case) */
+    str[str_l <= str_m-1 ? str_l : str_m-1] = '\0';
+  }
+  /* Return the number of characters formatted (excluding trailing null
+   * character), that is, the number of characters that would have been
+   * written to the buffer if it were large enough.
+   *
+   * The value of str_l should be returned, but str_l is of unsigned type
+   * size_t, and snprintf is int, possibly leading to an undetected
+   * integer overflow, resulting in a negative return value, which is illegal.
+   * Both XSH5 and ISO C99 (at least the draft) are silent on this issue.
+   * Should errno be set to EOVERFLOW and EOF returned in this case???
+   */
+  return (int) str_l;
+}
+#endif
diff --git a/contrib/media/updf/pdf/snprintf.h b/contrib/media/updf/pdf/snprintf.h
new file mode 100644
index 0000000000..70ec84157b
--- /dev/null
+++ b/contrib/media/updf/pdf/snprintf.h
@@ -0,0 +1,26 @@
+#ifndef _PORTABLE_SNPRINTF_H_
+#define _PORTABLE_SNPRINTF_H_
+
+#define PORTABLE_SNPRINTF_VERSION_MAJOR 2
+#define PORTABLE_SNPRINTF_VERSION_MINOR 2
+
+#ifdef HAVE_SNPRINTF
+#include <stdio.h>
+#else
+extern int snprintf(char *, size_t, const char *, /*args*/ ...);
+extern int vsnprintf(char *, size_t, const char *, va_list);
+#endif
+
+#if defined(HAVE_SNPRINTF) && defined(PREFER_PORTABLE_SNPRINTF)
+extern int portable_snprintf(char *str, size_t str_m, const char *fmt, /*args*/ ...);
+extern int portable_vsnprintf(char *str, size_t str_m, const char *fmt, va_list ap);
+#define snprintf  portable_snprintf
+#define vsnprintf portable_vsnprintf
+#endif
+
+extern int asprintf  (char **ptr, const char *fmt, /*args*/ ...);
+extern int vasprintf (char **ptr, const char *fmt, va_list ap);
+extern int asnprintf (char **ptr, size_t str_m, const char *fmt, /*args*/ ...);
+extern int vasnprintf(char **ptr, size_t str_m, const char *fmt, va_list ap);
+
+#endif
diff --git a/contrib/media/updf/scripts/cmapdump b/contrib/media/updf/scripts/cmapdump
new file mode 100755
index 0000000000..f0b5c07e1a
Binary files /dev/null and b/contrib/media/updf/scripts/cmapdump differ
diff --git a/contrib/media/updf/scripts/cmapdump.c b/contrib/media/updf/scripts/cmapdump.c
new file mode 100644
index 0000000000..16ef1b8a62
--- /dev/null
+++ b/contrib/media/updf/scripts/cmapdump.c
@@ -0,0 +1,157 @@
+/* cmapdump.c -- parse a CMap file and dump it as a c-struct */
+
+#include <stdio.h>
+#include <string.h>
+
+#include "fitz.h"
+#include "mupdf.h"
+
+#include "../fitz/base_error.c"
+#include "../fitz/base_memory.c"
+#include "../fitz/base_string.c"
+#include "../fitz/stm_buffer.c"
+#include "../fitz/stm_open.c"
+#include "../fitz/stm_read.c"
+
+#include "../pdf/pdf_lex.c"
+#include "../pdf/pdf_cmap.c"
+#include "../pdf/pdf_cmap_parse.c"
+
+static void
+clean(char *p)
+{
+	while (*p)
+	{
+		if ((*p == '/') || (*p == '.') || (*p == '\\') || (*p == '-'))
+			*p = '_';
+		p ++;
+	}
+}
+
+int
+main(int argc, char **argv)
+{
+	pdf_cmap *cmap;
+	fz_error error;
+	fz_stream *fi;
+	FILE *fo;
+	char name[256];
+	char *realname;
+	int i, k;
+
+	if (argc < 3)
+	{
+		fprintf(stderr, "usage: cmapdump output.c lots of cmap files\n");
+		return 1;
+	}
+
+	fo = fopen(argv[1], "wb");
+	if (!fo)
+	{
+		fprintf(stderr, "cmapdump: could not open output file '%s'\n", argv[1]);
+		return 1;
+	}
+
+	fprintf(fo, "/* This is an automatically generated file. Do not edit. */\n");
+
+	for (i = 2; i < argc; i++)
+	{
+		realname = strrchr(argv[i], '/');
+		if (!realname)
+			realname = strrchr(argv[i], '\\');
+		if (realname)
+			realname ++;
+		else
+			realname = argv[i];
+
+		if (strlen(realname) > (sizeof name - 1))
+		{
+			fprintf(stderr, "cmapdump: file name too long\n");
+			return 1;
+		}
+
+		strcpy(name, realname);
+		clean(name);
+
+		fi = fz_open_file(argv[i]);
+		if (!fi)
+			fz_throw("cmapdump: could not open input file '%s'\n", argv[i]);
+
+		error = pdf_parse_cmap(&cmap, fi);
+		if (error)
+		{
+			fz_catch(error, "cmapdump: could not parse input cmap '%s'\n", argv[i]);
+			return 1;
+		}
+
+		fprintf(fo, "\n/* %s */\n\n", cmap->cmap_name);
+
+		fprintf(fo, "static const pdf_range cmap_%s_ranges[] = {", name);
+		if (cmap->rlen == 0)
+		{
+			fprintf(fo, " {0,%d,0}", PDF_CMAP_RANGE);
+		}
+		for (k = 0; k < cmap->rlen; k++)
+		{
+			if (k % 4 == 0)
+				fprintf(fo, "\n");
+			fprintf(fo, "{%d,%d,%d},",
+				cmap->ranges[k].low, cmap->ranges[k].extent_flags, cmap->ranges[k].offset);
+		}
+		fprintf(fo, "\n};\n\n");
+
+		if (cmap->tlen == 0)
+		{
+			fprintf(fo, "static const unsigned short cmap_%s_table[] = { 0 };\n\n", name);
+		}
+		else
+		{
+			fprintf(fo, "static const unsigned short cmap_%s_table[%d] = {",
+				name, cmap->tlen);
+			for (k = 0; k < cmap->tlen; k++)
+			{
+				if (k % 12 == 0)
+					fprintf(fo, "\n");
+				fprintf(fo, "%d,", cmap->table[k]);
+			}
+			fprintf(fo, "\n};\n\n");
+		}
+
+		fprintf(fo, "static pdf_cmap cmap_%s = {\n", name);
+		fprintf(fo, "\t-1, ");
+		fprintf(fo, "\"%s\", ", cmap->cmap_name);
+		fprintf(fo, "\"%s\", 0, ", cmap->usecmap_name);
+		fprintf(fo, "%d, ", cmap->wmode);
+		fprintf(fo, "%d,\n\t{ ", cmap->codespace_len);
+		if (cmap->codespace_len == 0)
+		{
+			fprintf(fo, "{0,0,0},");
+		}
+		for (k = 0; k < cmap->codespace_len; k++)
+		{
+			fprintf(fo, "{%d,%d,%d},",
+				cmap->codespace[k].n, cmap->codespace[k].low, cmap->codespace[k].high);
+		}
+		fprintf(fo, " },\n");
+
+		fprintf(fo, "\t%d, %d, (pdf_range*) cmap_%s_ranges,\n",
+			cmap->rlen, cmap->rlen, name);
+
+		fprintf(fo, "\t%d, %d, (unsigned short*) cmap_%s_table,\n",
+			cmap->tlen, cmap->tlen, name);
+
+		fprintf(fo, "};\n");
+
+		printf("\t{\"%s\",&cmap_%s},\n", cmap->cmap_name, name);
+
+		fz_close(fi);
+	}
+
+	if (fclose(fo))
+	{
+		fprintf(stderr, "cmapdump: could not close output file '%s'\n", argv[1]);
+		return 1;
+	}
+
+	return 0;
+}
diff --git a/contrib/media/updf/scripts/fontdump.c b/contrib/media/updf/scripts/fontdump.c
new file mode 100644
index 0000000000..e40bf4aba3
--- /dev/null
+++ b/contrib/media/updf/scripts/fontdump.c
@@ -0,0 +1,115 @@
+/* fontdump.c -- an "xxd -i" workalike for dumping binary fonts as source code */
+
+#include <stdio.h>
+#include <string.h>
+
+static int
+hexdump(FILE *fo, FILE *fi)
+{
+	int c, n;
+
+	n = 0;
+	c = fgetc(fi);
+	while (c != -1)
+	{
+		n += fprintf(fo, "%d,", c);
+		if (n > 72) {
+			fprintf(fo, "\n");
+			n = 0;
+		}
+		c = fgetc(fi);
+	}
+
+	return n;
+}
+
+int
+main(int argc, char **argv)
+{
+	FILE *fo;
+	FILE *fi;
+	char fontname[256];
+	char origname[256];
+	char *basename;
+	char *p;
+	int i, len;
+
+	if (argc < 3)
+	{
+		fprintf(stderr, "usage: fontdump output.c input.dat\n");
+		return 1;
+	}
+
+	fo = fopen(argv[1], "wb");
+	if (!fo)
+	{
+		fprintf(stderr, "fontdump: could not open output file '%s'\n", argv[1]);
+		return 1;
+	}
+
+	fprintf(fo, "#ifndef __STRICT_ANSI__\n");
+	fprintf(fo, "#if defined(__linux__) || defined(__FreeBSD__)\n");
+	fprintf(fo, "#define HAVE_INCBIN\n");
+	fprintf(fo, "#endif\n");
+	fprintf(fo, "#endif\n");
+
+	for (i = 2; i < argc; i++)
+	{
+		fi = fopen(argv[i], "rb");
+		if (!fi)
+		{
+			fclose(fo);
+			fprintf(stderr, "fontdump: could not open input file '%s'\n", argv[i]);
+			return 1;
+		}
+
+		basename = strrchr(argv[i], '/');
+		if (!basename)
+			basename = strrchr(argv[i], '\\');
+		if (basename)
+			basename++;
+		else
+			basename = argv[i];
+
+		strcpy(origname, basename);
+		p = strrchr(origname, '.');
+		if (p) *p = 0;
+		strcpy(fontname, origname);
+
+		p = fontname;
+		while (*p)
+		{
+			if (*p == '/' || *p == '.' || *p == '\\' || *p == '-')
+				*p = '_';
+			p ++;
+		}
+
+		fseek(fi, 0, SEEK_END);
+		len = ftell(fi);
+		fseek(fi, 0, SEEK_SET);
+
+		printf("\t{\"%s\",pdf_font_%s,%d},\n", origname, fontname, len);
+
+		fprintf(fo, "\n#ifdef HAVE_INCBIN\n");
+		fprintf(fo, "extern const unsigned char pdf_font_%s[%d];\n", fontname, len);
+		fprintf(fo, "asm(\".globl pdf_font_%s\");\n", fontname);
+		fprintf(fo, "asm(\".balign 8\");\n");
+		fprintf(fo, "asm(\"pdf_font_%s:\");\n", fontname);
+		fprintf(fo, "asm(\".incbin \\\"%s\\\"\");\n", argv[i]);
+		fprintf(fo, "#else\n");
+		fprintf(fo, "static const unsigned char pdf_font_%s[%d] = {\n", fontname, len);
+		hexdump(fo, fi);
+		fprintf(fo, "};\n");
+		fprintf(fo, "#endif\n");
+
+		fclose(fi);
+	}
+
+	if (fclose(fo))
+	{
+		fprintf(stderr, "fontdump: could not close output file '%s'\n", argv[1]);
+		return 1;
+	}
+
+	return 0;
+}
diff --git a/contrib/media/updf/scripts/glyphdump.py b/contrib/media/updf/scripts/glyphdump.py
new file mode 100755
index 0000000000..a63df95fb6
--- /dev/null
+++ b/contrib/media/updf/scripts/glyphdump.py
@@ -0,0 +1,77 @@
+#!/usr/bin/python
+
+import sys
+
+agl = []
+agltab = []
+aglmap = {}
+
+print "/*"
+
+f = open("glyphlist.txt", "r")
+for line in f.readlines():
+	if line[0] == '#':
+		print line.strip()
+		continue
+	line = line[:-1]
+	name, list = line.split(';')
+	list = map(lambda x: int(x, 16), list.split(' '))
+	agl.append((name, list))
+
+for name, ucslist in agl:
+	num = len(ucslist)
+	ucs = ucslist[0]
+	agltab.append((name, ucs))
+	if ucs not in aglmap:
+		aglmap[ucs] = []
+	aglmap[ucs].append(name)
+
+print "*/"
+print
+
+def dumplist(list):
+	n = 0;
+	for item in list:
+		n += len(item) + 1
+		if n > 78:
+			sys.stdout.write("\n")
+			n = len(item) + 1
+		sys.stdout.write(item)
+		sys.stdout.write(",")
+	sys.stdout.write("\n")
+
+agltab.sort()
+namelist = []
+codelist = []
+for name, ucs in agltab:
+	namelist.append("\"%s\"" % name)
+	codelist.append("%d" % ucs)
+
+keys = aglmap.keys()
+keys.sort()
+dupoffsets = []
+dupnames = []
+for ucs in keys:
+	list = aglmap[ucs]
+	ofs = len(dupnames)
+	if len(list) > 1:
+		dupoffsets.append("%d,%d" % (ucs, ofs))
+		for name in list:
+			dupnames.append("\"%s\"" % name)
+		dupnames.append("0")
+
+print "static const char *agl_name_list[] = {"
+dumplist(namelist)
+print "};"
+print
+print "static const unsigned short agl_code_list[] = {"
+dumplist(codelist)
+print "};"
+print
+print "static const unsigned short agl_dup_offsets[] = {"
+dumplist(dupoffsets)
+print "};"
+print
+print "static const char *agl_dup_names[] = {"
+dumplist(dupnames)
+print "};"
diff --git a/contrib/media/updf/scripts/glyphlist.txt b/contrib/media/updf/scripts/glyphlist.txt
new file mode 100644
index 0000000000..b21e977dc7
--- /dev/null
+++ b/contrib/media/updf/scripts/glyphlist.txt
@@ -0,0 +1,4291 @@
+# Name: Adobe Glyph List
+# Table version: 2.0
+# Date: September 20, 2002
+#
+# See http://partners.adobe.com/asn/developer/typeforum/unicodegn.html
+#
+# Format: Semicolon-delimited fields:
+#	(1) glyph name
+#	(2) Unicode scalar value
+A;0041
+AE;00C6
+AEacute;01FC
+AEmacron;01E2
+AEsmall;F7E6
+Aacute;00C1
+Aacutesmall;F7E1
+Abreve;0102
+Abreveacute;1EAE
+Abrevecyrillic;04D0
+Abrevedotbelow;1EB6
+Abrevegrave;1EB0
+Abrevehookabove;1EB2
+Abrevetilde;1EB4
+Acaron;01CD
+Acircle;24B6
+Acircumflex;00C2
+Acircumflexacute;1EA4
+Acircumflexdotbelow;1EAC
+Acircumflexgrave;1EA6
+Acircumflexhookabove;1EA8
+Acircumflexsmall;F7E2
+Acircumflextilde;1EAA
+Acute;F6C9
+Acutesmall;F7B4
+Acyrillic;0410
+Adblgrave;0200
+Adieresis;00C4
+Adieresiscyrillic;04D2
+Adieresismacron;01DE
+Adieresissmall;F7E4
+Adotbelow;1EA0
+Adotmacron;01E0
+Agrave;00C0
+Agravesmall;F7E0
+Ahookabove;1EA2
+Aiecyrillic;04D4
+Ainvertedbreve;0202
+Alpha;0391
+Alphatonos;0386
+Amacron;0100
+Amonospace;FF21
+Aogonek;0104
+Aring;00C5
+Aringacute;01FA
+Aringbelow;1E00
+Aringsmall;F7E5
+Asmall;F761
+Atilde;00C3
+Atildesmall;F7E3
+Aybarmenian;0531
+B;0042
+Bcircle;24B7
+Bdotaccent;1E02
+Bdotbelow;1E04
+Becyrillic;0411
+Benarmenian;0532
+Beta;0392
+Bhook;0181
+Blinebelow;1E06
+Bmonospace;FF22
+Brevesmall;F6F4
+Bsmall;F762
+Btopbar;0182
+C;0043
+Caarmenian;053E
+Cacute;0106
+Caron;F6CA
+Caronsmall;F6F5
+Ccaron;010C
+Ccedilla;00C7
+Ccedillaacute;1E08
+Ccedillasmall;F7E7
+Ccircle;24B8
+Ccircumflex;0108
+Cdot;010A
+Cdotaccent;010A
+Cedillasmall;F7B8
+Chaarmenian;0549
+Cheabkhasiancyrillic;04BC
+Checyrillic;0427
+Chedescenderabkhasiancyrillic;04BE
+Chedescendercyrillic;04B6
+Chedieresiscyrillic;04F4
+Cheharmenian;0543
+Chekhakassiancyrillic;04CB
+Cheverticalstrokecyrillic;04B8
+Chi;03A7
+Chook;0187
+Circumflexsmall;F6F6
+Cmonospace;FF23
+Coarmenian;0551
+Csmall;F763
+D;0044
+DZ;01F1
+DZcaron;01C4
+Daarmenian;0534
+Dafrican;0189
+Dcaron;010E
+Dcedilla;1E10
+Dcircle;24B9
+Dcircumflexbelow;1E12
+Dcroat;0110
+Ddotaccent;1E0A
+Ddotbelow;1E0C
+Decyrillic;0414
+Deicoptic;03EE
+Delta;2206
+Deltagreek;0394
+Dhook;018A
+Dieresis;F6CB
+DieresisAcute;F6CC
+DieresisGrave;F6CD
+Dieresissmall;F7A8
+Digammagreek;03DC
+Djecyrillic;0402
+Dlinebelow;1E0E
+Dmonospace;FF24
+Dotaccentsmall;F6F7
+Dslash;0110
+Dsmall;F764
+Dtopbar;018B
+Dz;01F2
+Dzcaron;01C5
+Dzeabkhasiancyrillic;04E0
+Dzecyrillic;0405
+Dzhecyrillic;040F
+E;0045
+Eacute;00C9
+Eacutesmall;F7E9
+Ebreve;0114
+Ecaron;011A
+Ecedillabreve;1E1C
+Echarmenian;0535
+Ecircle;24BA
+Ecircumflex;00CA
+Ecircumflexacute;1EBE
+Ecircumflexbelow;1E18
+Ecircumflexdotbelow;1EC6
+Ecircumflexgrave;1EC0
+Ecircumflexhookabove;1EC2
+Ecircumflexsmall;F7EA
+Ecircumflextilde;1EC4
+Ecyrillic;0404
+Edblgrave;0204
+Edieresis;00CB
+Edieresissmall;F7EB
+Edot;0116
+Edotaccent;0116
+Edotbelow;1EB8
+Efcyrillic;0424
+Egrave;00C8
+Egravesmall;F7E8
+Eharmenian;0537
+Ehookabove;1EBA
+Eightroman;2167
+Einvertedbreve;0206
+Eiotifiedcyrillic;0464
+Elcyrillic;041B
+Elevenroman;216A
+Emacron;0112
+Emacronacute;1E16
+Emacrongrave;1E14
+Emcyrillic;041C
+Emonospace;FF25
+Encyrillic;041D
+Endescendercyrillic;04A2
+Eng;014A
+Enghecyrillic;04A4
+Enhookcyrillic;04C7
+Eogonek;0118
+Eopen;0190
+Epsilon;0395
+Epsilontonos;0388
+Ercyrillic;0420
+Ereversed;018E
+Ereversedcyrillic;042D
+Escyrillic;0421
+Esdescendercyrillic;04AA
+Esh;01A9
+Esmall;F765
+Eta;0397
+Etarmenian;0538
+Etatonos;0389
+Eth;00D0
+Ethsmall;F7F0
+Etilde;1EBC
+Etildebelow;1E1A
+Euro;20AC
+Ezh;01B7
+Ezhcaron;01EE
+Ezhreversed;01B8
+F;0046
+Fcircle;24BB
+Fdotaccent;1E1E
+Feharmenian;0556
+Feicoptic;03E4
+Fhook;0191
+Fitacyrillic;0472
+Fiveroman;2164
+Fmonospace;FF26
+Fourroman;2163
+Fsmall;F766
+G;0047
+GBsquare;3387
+Gacute;01F4
+Gamma;0393
+Gammaafrican;0194
+Gangiacoptic;03EA
+Gbreve;011E
+Gcaron;01E6
+Gcedilla;0122
+Gcircle;24BC
+Gcircumflex;011C
+Gcommaaccent;0122
+Gdot;0120
+Gdotaccent;0120
+Gecyrillic;0413
+Ghadarmenian;0542
+Ghemiddlehookcyrillic;0494
+Ghestrokecyrillic;0492
+Gheupturncyrillic;0490
+Ghook;0193
+Gimarmenian;0533
+Gjecyrillic;0403
+Gmacron;1E20
+Gmonospace;FF27
+Grave;F6CE
+Gravesmall;F760
+Gsmall;F767
+Gsmallhook;029B
+Gstroke;01E4
+H;0048
+H18533;25CF
+H18543;25AA
+H18551;25AB
+H22073;25A1
+HPsquare;33CB
+Haabkhasiancyrillic;04A8
+Hadescendercyrillic;04B2
+Hardsigncyrillic;042A
+Hbar;0126
+Hbrevebelow;1E2A
+Hcedilla;1E28
+Hcircle;24BD
+Hcircumflex;0124
+Hdieresis;1E26
+Hdotaccent;1E22
+Hdotbelow;1E24
+Hmonospace;FF28
+Hoarmenian;0540
+Horicoptic;03E8
+Hsmall;F768
+Hungarumlaut;F6CF
+Hungarumlautsmall;F6F8
+Hzsquare;3390
+I;0049
+IAcyrillic;042F
+IJ;0132
+IUcyrillic;042E
+Iacute;00CD
+Iacutesmall;F7ED
+Ibreve;012C
+Icaron;01CF
+Icircle;24BE
+Icircumflex;00CE
+Icircumflexsmall;F7EE
+Icyrillic;0406
+Idblgrave;0208
+Idieresis;00CF
+Idieresisacute;1E2E
+Idieresiscyrillic;04E4
+Idieresissmall;F7EF
+Idot;0130
+Idotaccent;0130
+Idotbelow;1ECA
+Iebrevecyrillic;04D6
+Iecyrillic;0415
+Ifraktur;2111
+Igrave;00CC
+Igravesmall;F7EC
+Ihookabove;1EC8
+Iicyrillic;0418
+Iinvertedbreve;020A
+Iishortcyrillic;0419
+Imacron;012A
+Imacroncyrillic;04E2
+Imonospace;FF29
+Iniarmenian;053B
+Iocyrillic;0401
+Iogonek;012E
+Iota;0399
+Iotaafrican;0196
+Iotadieresis;03AA
+Iotatonos;038A
+Ismall;F769
+Istroke;0197
+Itilde;0128
+Itildebelow;1E2C
+Izhitsacyrillic;0474
+Izhitsadblgravecyrillic;0476
+J;004A
+Jaarmenian;0541
+Jcircle;24BF
+Jcircumflex;0134
+Jecyrillic;0408
+Jheharmenian;054B
+Jmonospace;FF2A
+Jsmall;F76A
+K;004B
+KBsquare;3385
+KKsquare;33CD
+Kabashkircyrillic;04A0
+Kacute;1E30
+Kacyrillic;041A
+Kadescendercyrillic;049A
+Kahookcyrillic;04C3
+Kappa;039A
+Kastrokecyrillic;049E
+Kaverticalstrokecyrillic;049C
+Kcaron;01E8
+Kcedilla;0136
+Kcircle;24C0
+Kcommaaccent;0136
+Kdotbelow;1E32
+Keharmenian;0554
+Kenarmenian;053F
+Khacyrillic;0425
+Kheicoptic;03E6
+Khook;0198
+Kjecyrillic;040C
+Klinebelow;1E34
+Kmonospace;FF2B
+Koppacyrillic;0480
+Koppagreek;03DE
+Ksicyrillic;046E
+Ksmall;F76B
+L;004C
+LJ;01C7
+LL;F6BF
+Lacute;0139
+Lambda;039B
+Lcaron;013D
+Lcedilla;013B
+Lcircle;24C1
+Lcircumflexbelow;1E3C
+Lcommaaccent;013B
+Ldot;013F
+Ldotaccent;013F
+Ldotbelow;1E36
+Ldotbelowmacron;1E38
+Liwnarmenian;053C
+Lj;01C8
+Ljecyrillic;0409
+Llinebelow;1E3A
+Lmonospace;FF2C
+Lslash;0141
+Lslashsmall;F6F9
+Lsmall;F76C
+M;004D
+MBsquare;3386
+Macron;F6D0
+Macronsmall;F7AF
+Macute;1E3E
+Mcircle;24C2
+Mdotaccent;1E40
+Mdotbelow;1E42
+Menarmenian;0544
+Mmonospace;FF2D
+Msmall;F76D
+Mturned;019C
+Mu;039C
+N;004E
+NJ;01CA
+Nacute;0143
+Ncaron;0147
+Ncedilla;0145
+Ncircle;24C3
+Ncircumflexbelow;1E4A
+Ncommaaccent;0145
+Ndotaccent;1E44
+Ndotbelow;1E46
+Nhookleft;019D
+Nineroman;2168
+Nj;01CB
+Njecyrillic;040A
+Nlinebelow;1E48
+Nmonospace;FF2E
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+auvowelsigndeva;094C
+auvowelsigngujarati;0ACC
+avagrahadeva;093D
+aybarmenian;0561
+ayin;05E2
+ayinaltonehebrew;FB20
+ayinhebrew;05E2
+b;0062
+babengali;09AC
+backslash;005C
+backslashmonospace;FF3C
+badeva;092C
+bagujarati;0AAC
+bagurmukhi;0A2C
+bahiragana;3070
+bahtthai;0E3F
+bakatakana;30D0
+bar;007C
+barmonospace;FF5C
+bbopomofo;3105
+bcircle;24D1
+bdotaccent;1E03
+bdotbelow;1E05
+beamedsixteenthnotes;266C
+because;2235
+becyrillic;0431
+beharabic;0628
+behfinalarabic;FE90
+behinitialarabic;FE91
+behiragana;3079
+behmedialarabic;FE92
+behmeeminitialarabic;FC9F
+behmeemisolatedarabic;FC08
+behnoonfinalarabic;FC6D
+bekatakana;30D9
+benarmenian;0562
+bet;05D1
+beta;03B2
+betasymbolgreek;03D0
+betdagesh;FB31
+betdageshhebrew;FB31
+bethebrew;05D1
+betrafehebrew;FB4C
+bhabengali;09AD
+bhadeva;092D
+bhagujarati;0AAD
+bhagurmukhi;0A2D
+bhook;0253
+bihiragana;3073
+bikatakana;30D3
+bilabialclick;0298
+bindigurmukhi;0A02
+birusquare;3331
+blackcircle;25CF
+blackdiamond;25C6
+blackdownpointingtriangle;25BC
+blackleftpointingpointer;25C4
+blackleftpointingtriangle;25C0
+blacklenticularbracketleft;3010
+blacklenticularbracketleftvertical;FE3B
+blacklenticularbracketright;3011
+blacklenticularbracketrightvertical;FE3C
+blacklowerlefttriangle;25E3
+blacklowerrighttriangle;25E2
+blackrectangle;25AC
+blackrightpointingpointer;25BA
+blackrightpointingtriangle;25B6
+blacksmallsquare;25AA
+blacksmilingface;263B
+blacksquare;25A0
+blackstar;2605
+blackupperlefttriangle;25E4
+blackupperrighttriangle;25E5
+blackuppointingsmalltriangle;25B4
+blackuppointingtriangle;25B2
+blank;2423
+blinebelow;1E07
+block;2588
+bmonospace;FF42
+bobaimaithai;0E1A
+bohiragana;307C
+bokatakana;30DC
+bparen;249D
+bqsquare;33C3
+braceex;F8F4
+braceleft;007B
+braceleftbt;F8F3
+braceleftmid;F8F2
+braceleftmonospace;FF5B
+braceleftsmall;FE5B
+bracelefttp;F8F1
+braceleftvertical;FE37
+braceright;007D
+bracerightbt;F8FE
+bracerightmid;F8FD
+bracerightmonospace;FF5D
+bracerightsmall;FE5C
+bracerighttp;F8FC
+bracerightvertical;FE38
+bracketleft;005B
+bracketleftbt;F8F0
+bracketleftex;F8EF
+bracketleftmonospace;FF3B
+bracketlefttp;F8EE
+bracketright;005D
+bracketrightbt;F8FB
+bracketrightex;F8FA
+bracketrightmonospace;FF3D
+bracketrighttp;F8F9
+breve;02D8
+brevebelowcmb;032E
+brevecmb;0306
+breveinvertedbelowcmb;032F
+breveinvertedcmb;0311
+breveinverteddoublecmb;0361
+bridgebelowcmb;032A
+bridgeinvertedbelowcmb;033A
+brokenbar;00A6
+bstroke;0180
+bsuperior;F6EA
+btopbar;0183
+buhiragana;3076
+bukatakana;30D6
+bullet;2022
+bulletinverse;25D8
+bulletoperator;2219
+bullseye;25CE
+c;0063
+caarmenian;056E
+cabengali;099A
+cacute;0107
+cadeva;091A
+cagujarati;0A9A
+cagurmukhi;0A1A
+calsquare;3388
+candrabindubengali;0981
+candrabinducmb;0310
+candrabindudeva;0901
+candrabindugujarati;0A81
+capslock;21EA
+careof;2105
+caron;02C7
+caronbelowcmb;032C
+caroncmb;030C
+carriagereturn;21B5
+cbopomofo;3118
+ccaron;010D
+ccedilla;00E7
+ccedillaacute;1E09
+ccircle;24D2
+ccircumflex;0109
+ccurl;0255
+cdot;010B
+cdotaccent;010B
+cdsquare;33C5
+cedilla;00B8
+cedillacmb;0327
+cent;00A2
+centigrade;2103
+centinferior;F6DF
+centmonospace;FFE0
+centoldstyle;F7A2
+centsuperior;F6E0
+chaarmenian;0579
+chabengali;099B
+chadeva;091B
+chagujarati;0A9B
+chagurmukhi;0A1B
+chbopomofo;3114
+cheabkhasiancyrillic;04BD
+checkmark;2713
+checyrillic;0447
+chedescenderabkhasiancyrillic;04BF
+chedescendercyrillic;04B7
+chedieresiscyrillic;04F5
+cheharmenian;0573
+chekhakassiancyrillic;04CC
+cheverticalstrokecyrillic;04B9
+chi;03C7
+chieuchacirclekorean;3277
+chieuchaparenkorean;3217
+chieuchcirclekorean;3269
+chieuchkorean;314A
+chieuchparenkorean;3209
+chochangthai;0E0A
+chochanthai;0E08
+chochingthai;0E09
+chochoethai;0E0C
+chook;0188
+cieucacirclekorean;3276
+cieucaparenkorean;3216
+cieuccirclekorean;3268
+cieuckorean;3148
+cieucparenkorean;3208
+cieucuparenkorean;321C
+circle;25CB
+circlemultiply;2297
+circleot;2299
+circleplus;2295
+circlepostalmark;3036
+circlewithlefthalfblack;25D0
+circlewithrighthalfblack;25D1
+circumflex;02C6
+circumflexbelowcmb;032D
+circumflexcmb;0302
+clear;2327
+clickalveolar;01C2
+clickdental;01C0
+clicklateral;01C1
+clickretroflex;01C3
+club;2663
+clubsuitblack;2663
+clubsuitwhite;2667
+cmcubedsquare;33A4
+cmonospace;FF43
+cmsquaredsquare;33A0
+coarmenian;0581
+colon;003A
+colonmonetary;20A1
+colonmonospace;FF1A
+colonsign;20A1
+colonsmall;FE55
+colontriangularhalfmod;02D1
+colontriangularmod;02D0
+comma;002C
+commaabovecmb;0313
+commaaboverightcmb;0315
+commaaccent;F6C3
+commaarabic;060C
+commaarmenian;055D
+commainferior;F6E1
+commamonospace;FF0C
+commareversedabovecmb;0314
+commareversedmod;02BD
+commasmall;FE50
+commasuperior;F6E2
+commaturnedabovecmb;0312
+commaturnedmod;02BB
+compass;263C
+congruent;2245
+contourintegral;222E
+control;2303
+controlACK;0006
+controlBEL;0007
+controlBS;0008
+controlCAN;0018
+controlCR;000D
+controlDC1;0011
+controlDC2;0012
+controlDC3;0013
+controlDC4;0014
+controlDEL;007F
+controlDLE;0010
+controlEM;0019
+controlENQ;0005
+controlEOT;0004
+controlESC;001B
+controlETB;0017
+controlETX;0003
+controlFF;000C
+controlFS;001C
+controlGS;001D
+controlHT;0009
+controlLF;000A
+controlNAK;0015
+controlRS;001E
+controlSI;000F
+controlSO;000E
+controlSOT;0002
+controlSTX;0001
+controlSUB;001A
+controlSYN;0016
+controlUS;001F
+controlVT;000B
+copyright;00A9
+copyrightsans;F8E9
+copyrightserif;F6D9
+cornerbracketleft;300C
+cornerbracketlefthalfwidth;FF62
+cornerbracketleftvertical;FE41
+cornerbracketright;300D
+cornerbracketrighthalfwidth;FF63
+cornerbracketrightvertical;FE42
+corporationsquare;337F
+cosquare;33C7
+coverkgsquare;33C6
+cparen;249E
+cruzeiro;20A2
+cstretched;0297
+curlyand;22CF
+curlyor;22CE
+currency;00A4
+cyrBreve;F6D1
+cyrFlex;F6D2
+cyrbreve;F6D4
+cyrflex;F6D5
+d;0064
+daarmenian;0564
+dabengali;09A6
+dadarabic;0636
+dadeva;0926
+dadfinalarabic;FEBE
+dadinitialarabic;FEBF
+dadmedialarabic;FEC0
+dagesh;05BC
+dageshhebrew;05BC
+dagger;2020
+daggerdbl;2021
+dagujarati;0AA6
+dagurmukhi;0A26
+dahiragana;3060
+dakatakana;30C0
+dalarabic;062F
+dalet;05D3
+daletdagesh;FB33
+daletdageshhebrew;FB33
+dalethatafpatah;05D3 05B2
+dalethatafpatahhebrew;05D3 05B2
+dalethatafsegol;05D3 05B1
+dalethatafsegolhebrew;05D3 05B1
+dalethebrew;05D3
+dalethiriq;05D3 05B4
+dalethiriqhebrew;05D3 05B4
+daletholam;05D3 05B9
+daletholamhebrew;05D3 05B9
+daletpatah;05D3 05B7
+daletpatahhebrew;05D3 05B7
+daletqamats;05D3 05B8
+daletqamatshebrew;05D3 05B8
+daletqubuts;05D3 05BB
+daletqubutshebrew;05D3 05BB
+daletsegol;05D3 05B6
+daletsegolhebrew;05D3 05B6
+daletsheva;05D3 05B0
+daletshevahebrew;05D3 05B0
+dalettsere;05D3 05B5
+dalettserehebrew;05D3 05B5
+dalfinalarabic;FEAA
+dammaarabic;064F
+dammalowarabic;064F
+dammatanaltonearabic;064C
+dammatanarabic;064C
+danda;0964
+dargahebrew;05A7
+dargalefthebrew;05A7
+dasiapneumatacyrilliccmb;0485
+dblGrave;F6D3
+dblanglebracketleft;300A
+dblanglebracketleftvertical;FE3D
+dblanglebracketright;300B
+dblanglebracketrightvertical;FE3E
+dblarchinvertedbelowcmb;032B
+dblarrowleft;21D4
+dblarrowright;21D2
+dbldanda;0965
+dblgrave;F6D6
+dblgravecmb;030F
+dblintegral;222C
+dbllowline;2017
+dbllowlinecmb;0333
+dbloverlinecmb;033F
+dblprimemod;02BA
+dblverticalbar;2016
+dblverticallineabovecmb;030E
+dbopomofo;3109
+dbsquare;33C8
+dcaron;010F
+dcedilla;1E11
+dcircle;24D3
+dcircumflexbelow;1E13
+dcroat;0111
+ddabengali;09A1
+ddadeva;0921
+ddagujarati;0AA1
+ddagurmukhi;0A21
+ddalarabic;0688
+ddalfinalarabic;FB89
+dddhadeva;095C
+ddhabengali;09A2
+ddhadeva;0922
+ddhagujarati;0AA2
+ddhagurmukhi;0A22
+ddotaccent;1E0B
+ddotbelow;1E0D
+decimalseparatorarabic;066B
+decimalseparatorpersian;066B
+decyrillic;0434
+degree;00B0
+dehihebrew;05AD
+dehiragana;3067
+deicoptic;03EF
+dekatakana;30C7
+deleteleft;232B
+deleteright;2326
+delta;03B4
+deltaturned;018D
+denominatorminusonenumeratorbengali;09F8
+dezh;02A4
+dhabengali;09A7
+dhadeva;0927
+dhagujarati;0AA7
+dhagurmukhi;0A27
+dhook;0257
+dialytikatonos;0385
+dialytikatonoscmb;0344
+diamond;2666
+diamondsuitwhite;2662
+dieresis;00A8
+dieresisacute;F6D7
+dieresisbelowcmb;0324
+dieresiscmb;0308
+dieresisgrave;F6D8
+dieresistonos;0385
+dihiragana;3062
+dikatakana;30C2
+dittomark;3003
+divide;00F7
+divides;2223
+divisionslash;2215
+djecyrillic;0452
+dkshade;2593
+dlinebelow;1E0F
+dlsquare;3397
+dmacron;0111
+dmonospace;FF44
+dnblock;2584
+dochadathai;0E0E
+dodekthai;0E14
+dohiragana;3069
+dokatakana;30C9
+dollar;0024
+dollarinferior;F6E3
+dollarmonospace;FF04
+dollaroldstyle;F724
+dollarsmall;FE69
+dollarsuperior;F6E4
+dong;20AB
+dorusquare;3326
+dotaccent;02D9
+dotaccentcmb;0307
+dotbelowcmb;0323
+dotbelowcomb;0323
+dotkatakana;30FB
+dotlessi;0131
+dotlessj;F6BE
+dotlessjstrokehook;0284
+dotmath;22C5
+dottedcircle;25CC
+doubleyodpatah;FB1F
+doubleyodpatahhebrew;FB1F
+downtackbelowcmb;031E
+downtackmod;02D5
+dparen;249F
+dsuperior;F6EB
+dtail;0256
+dtopbar;018C
+duhiragana;3065
+dukatakana;30C5
+dz;01F3
+dzaltone;02A3
+dzcaron;01C6
+dzcurl;02A5
+dzeabkhasiancyrillic;04E1
+dzecyrillic;0455
+dzhecyrillic;045F
+e;0065
+eacute;00E9
+earth;2641
+ebengali;098F
+ebopomofo;311C
+ebreve;0115
+ecandradeva;090D
+ecandragujarati;0A8D
+ecandravowelsigndeva;0945
+ecandravowelsigngujarati;0AC5
+ecaron;011B
+ecedillabreve;1E1D
+echarmenian;0565
+echyiwnarmenian;0587
+ecircle;24D4
+ecircumflex;00EA
+ecircumflexacute;1EBF
+ecircumflexbelow;1E19
+ecircumflexdotbelow;1EC7
+ecircumflexgrave;1EC1
+ecircumflexhookabove;1EC3
+ecircumflextilde;1EC5
+ecyrillic;0454
+edblgrave;0205
+edeva;090F
+edieresis;00EB
+edot;0117
+edotaccent;0117
+edotbelow;1EB9
+eegurmukhi;0A0F
+eematragurmukhi;0A47
+efcyrillic;0444
+egrave;00E8
+egujarati;0A8F
+eharmenian;0567
+ehbopomofo;311D
+ehiragana;3048
+ehookabove;1EBB
+eibopomofo;311F
+eight;0038
+eightarabic;0668
+eightbengali;09EE
+eightcircle;2467
+eightcircleinversesansserif;2791
+eightdeva;096E
+eighteencircle;2471
+eighteenparen;2485
+eighteenperiod;2499
+eightgujarati;0AEE
+eightgurmukhi;0A6E
+eighthackarabic;0668
+eighthangzhou;3028
+eighthnotebeamed;266B
+eightideographicparen;3227
+eightinferior;2088
+eightmonospace;FF18
+eightoldstyle;F738
+eightparen;247B
+eightperiod;248F
+eightpersian;06F8
+eightroman;2177
+eightsuperior;2078
+eightthai;0E58
+einvertedbreve;0207
+eiotifiedcyrillic;0465
+ekatakana;30A8
+ekatakanahalfwidth;FF74
+ekonkargurmukhi;0A74
+ekorean;3154
+elcyrillic;043B
+element;2208
+elevencircle;246A
+elevenparen;247E
+elevenperiod;2492
+elevenroman;217A
+ellipsis;2026
+ellipsisvertical;22EE
+emacron;0113
+emacronacute;1E17
+emacrongrave;1E15
+emcyrillic;043C
+emdash;2014
+emdashvertical;FE31
+emonospace;FF45
+emphasismarkarmenian;055B
+emptyset;2205
+enbopomofo;3123
+encyrillic;043D
+endash;2013
+endashvertical;FE32
+endescendercyrillic;04A3
+eng;014B
+engbopomofo;3125
+enghecyrillic;04A5
+enhookcyrillic;04C8
+enspace;2002
+eogonek;0119
+eokorean;3153
+eopen;025B
+eopenclosed;029A
+eopenreversed;025C
+eopenreversedclosed;025E
+eopenreversedhook;025D
+eparen;24A0
+epsilon;03B5
+epsilontonos;03AD
+equal;003D
+equalmonospace;FF1D
+equalsmall;FE66
+equalsuperior;207C
+equivalence;2261
+erbopomofo;3126
+ercyrillic;0440
+ereversed;0258
+ereversedcyrillic;044D
+escyrillic;0441
+esdescendercyrillic;04AB
+esh;0283
+eshcurl;0286
+eshortdeva;090E
+eshortvowelsigndeva;0946
+eshreversedloop;01AA
+eshsquatreversed;0285
+esmallhiragana;3047
+esmallkatakana;30A7
+esmallkatakanahalfwidth;FF6A
+estimated;212E
+esuperior;F6EC
+eta;03B7
+etarmenian;0568
+etatonos;03AE
+eth;00F0
+etilde;1EBD
+etildebelow;1E1B
+etnahtafoukhhebrew;0591
+etnahtafoukhlefthebrew;0591
+etnahtahebrew;0591
+etnahtalefthebrew;0591
+eturned;01DD
+eukorean;3161
+euro;20AC
+evowelsignbengali;09C7
+evowelsigndeva;0947
+evowelsigngujarati;0AC7
+exclam;0021
+exclamarmenian;055C
+exclamdbl;203C
+exclamdown;00A1
+exclamdownsmall;F7A1
+exclammonospace;FF01
+exclamsmall;F721
+existential;2203
+ezh;0292
+ezhcaron;01EF
+ezhcurl;0293
+ezhreversed;01B9
+ezhtail;01BA
+f;0066
+fadeva;095E
+fagurmukhi;0A5E
+fahrenheit;2109
+fathaarabic;064E
+fathalowarabic;064E
+fathatanarabic;064B
+fbopomofo;3108
+fcircle;24D5
+fdotaccent;1E1F
+feharabic;0641
+feharmenian;0586
+fehfinalarabic;FED2
+fehinitialarabic;FED3
+fehmedialarabic;FED4
+feicoptic;03E5
+female;2640
+ff;FB00
+ffi;FB03
+ffl;FB04
+fi;FB01
+fifteencircle;246E
+fifteenparen;2482
+fifteenperiod;2496
+figuredash;2012
+filledbox;25A0
+filledrect;25AC
+finalkaf;05DA
+finalkafdagesh;FB3A
+finalkafdageshhebrew;FB3A
+finalkafhebrew;05DA
+finalkafqamats;05DA 05B8
+finalkafqamatshebrew;05DA 05B8
+finalkafsheva;05DA 05B0
+finalkafshevahebrew;05DA 05B0
+finalmem;05DD
+finalmemhebrew;05DD
+finalnun;05DF
+finalnunhebrew;05DF
+finalpe;05E3
+finalpehebrew;05E3
+finaltsadi;05E5
+finaltsadihebrew;05E5
+firsttonechinese;02C9
+fisheye;25C9
+fitacyrillic;0473
+five;0035
+fivearabic;0665
+fivebengali;09EB
+fivecircle;2464
+fivecircleinversesansserif;278E
+fivedeva;096B
+fiveeighths;215D
+fivegujarati;0AEB
+fivegurmukhi;0A6B
+fivehackarabic;0665
+fivehangzhou;3025
+fiveideographicparen;3224
+fiveinferior;2085
+fivemonospace;FF15
+fiveoldstyle;F735
+fiveparen;2478
+fiveperiod;248C
+fivepersian;06F5
+fiveroman;2174
+fivesuperior;2075
+fivethai;0E55
+fl;FB02
+florin;0192
+fmonospace;FF46
+fmsquare;3399
+fofanthai;0E1F
+fofathai;0E1D
+fongmanthai;0E4F
+forall;2200
+four;0034
+fourarabic;0664
+fourbengali;09EA
+fourcircle;2463
+fourcircleinversesansserif;278D
+fourdeva;096A
+fourgujarati;0AEA
+fourgurmukhi;0A6A
+fourhackarabic;0664
+fourhangzhou;3024
+fourideographicparen;3223
+fourinferior;2084
+fourmonospace;FF14
+fournumeratorbengali;09F7
+fouroldstyle;F734
+fourparen;2477
+fourperiod;248B
+fourpersian;06F4
+fourroman;2173
+foursuperior;2074
+fourteencircle;246D
+fourteenparen;2481
+fourteenperiod;2495
+fourthai;0E54
+fourthtonechinese;02CB
+fparen;24A1
+fraction;2044
+franc;20A3
+g;0067
+gabengali;0997
+gacute;01F5
+gadeva;0917
+gafarabic;06AF
+gaffinalarabic;FB93
+gafinitialarabic;FB94
+gafmedialarabic;FB95
+gagujarati;0A97
+gagurmukhi;0A17
+gahiragana;304C
+gakatakana;30AC
+gamma;03B3
+gammalatinsmall;0263
+gammasuperior;02E0
+gangiacoptic;03EB
+gbopomofo;310D
+gbreve;011F
+gcaron;01E7
+gcedilla;0123
+gcircle;24D6
+gcircumflex;011D
+gcommaaccent;0123
+gdot;0121
+gdotaccent;0121
+gecyrillic;0433
+gehiragana;3052
+gekatakana;30B2
+geometricallyequal;2251
+gereshaccenthebrew;059C
+gereshhebrew;05F3
+gereshmuqdamhebrew;059D
+germandbls;00DF
+gershayimaccenthebrew;059E
+gershayimhebrew;05F4
+getamark;3013
+ghabengali;0998
+ghadarmenian;0572
+ghadeva;0918
+ghagujarati;0A98
+ghagurmukhi;0A18
+ghainarabic;063A
+ghainfinalarabic;FECE
+ghaininitialarabic;FECF
+ghainmedialarabic;FED0
+ghemiddlehookcyrillic;0495
+ghestrokecyrillic;0493
+gheupturncyrillic;0491
+ghhadeva;095A
+ghhagurmukhi;0A5A
+ghook;0260
+ghzsquare;3393
+gihiragana;304E
+gikatakana;30AE
+gimarmenian;0563
+gimel;05D2
+gimeldagesh;FB32
+gimeldageshhebrew;FB32
+gimelhebrew;05D2
+gjecyrillic;0453
+glottalinvertedstroke;01BE
+glottalstop;0294
+glottalstopinverted;0296
+glottalstopmod;02C0
+glottalstopreversed;0295
+glottalstopreversedmod;02C1
+glottalstopreversedsuperior;02E4
+glottalstopstroke;02A1
+glottalstopstrokereversed;02A2
+gmacron;1E21
+gmonospace;FF47
+gohiragana;3054
+gokatakana;30B4
+gparen;24A2
+gpasquare;33AC
+gradient;2207
+grave;0060
+gravebelowcmb;0316
+gravecmb;0300
+gravecomb;0300
+gravedeva;0953
+gravelowmod;02CE
+gravemonospace;FF40
+gravetonecmb;0340
+greater;003E
+greaterequal;2265
+greaterequalorless;22DB
+greatermonospace;FF1E
+greaterorequivalent;2273
+greaterorless;2277
+greateroverequal;2267
+greatersmall;FE65
+gscript;0261
+gstroke;01E5
+guhiragana;3050
+guillemotleft;00AB
+guillemotright;00BB
+guilsinglleft;2039
+guilsinglright;203A
+gukatakana;30B0
+guramusquare;3318
+gysquare;33C9
+h;0068
+haabkhasiancyrillic;04A9
+haaltonearabic;06C1
+habengali;09B9
+hadescendercyrillic;04B3
+hadeva;0939
+hagujarati;0AB9
+hagurmukhi;0A39
+haharabic;062D
+hahfinalarabic;FEA2
+hahinitialarabic;FEA3
+hahiragana;306F
+hahmedialarabic;FEA4
+haitusquare;332A
+hakatakana;30CF
+hakatakanahalfwidth;FF8A
+halantgurmukhi;0A4D
+hamzaarabic;0621
+hamzadammaarabic;0621 064F
+hamzadammatanarabic;0621 064C
+hamzafathaarabic;0621 064E
+hamzafathatanarabic;0621 064B
+hamzalowarabic;0621
+hamzalowkasraarabic;0621 0650
+hamzalowkasratanarabic;0621 064D
+hamzasukunarabic;0621 0652
+hangulfiller;3164
+hardsigncyrillic;044A
+harpoonleftbarbup;21BC
+harpoonrightbarbup;21C0
+hasquare;33CA
+hatafpatah;05B2
+hatafpatah16;05B2
+hatafpatah23;05B2
+hatafpatah2f;05B2
+hatafpatahhebrew;05B2
+hatafpatahnarrowhebrew;05B2
+hatafpatahquarterhebrew;05B2
+hatafpatahwidehebrew;05B2
+hatafqamats;05B3
+hatafqamats1b;05B3
+hatafqamats28;05B3
+hatafqamats34;05B3
+hatafqamatshebrew;05B3
+hatafqamatsnarrowhebrew;05B3
+hatafqamatsquarterhebrew;05B3
+hatafqamatswidehebrew;05B3
+hatafsegol;05B1
+hatafsegol17;05B1
+hatafsegol24;05B1
+hatafsegol30;05B1
+hatafsegolhebrew;05B1
+hatafsegolnarrowhebrew;05B1
+hatafsegolquarterhebrew;05B1
+hatafsegolwidehebrew;05B1
+hbar;0127
+hbopomofo;310F
+hbrevebelow;1E2B
+hcedilla;1E29
+hcircle;24D7
+hcircumflex;0125
+hdieresis;1E27
+hdotaccent;1E23
+hdotbelow;1E25
+he;05D4
+heart;2665
+heartsuitblack;2665
+heartsuitwhite;2661
+hedagesh;FB34
+hedageshhebrew;FB34
+hehaltonearabic;06C1
+heharabic;0647
+hehebrew;05D4
+hehfinalaltonearabic;FBA7
+hehfinalalttwoarabic;FEEA
+hehfinalarabic;FEEA
+hehhamzaabovefinalarabic;FBA5
+hehhamzaaboveisolatedarabic;FBA4
+hehinitialaltonearabic;FBA8
+hehinitialarabic;FEEB
+hehiragana;3078
+hehmedialaltonearabic;FBA9
+hehmedialarabic;FEEC
+heiseierasquare;337B
+hekatakana;30D8
+hekatakanahalfwidth;FF8D
+hekutaarusquare;3336
+henghook;0267
+herutusquare;3339
+het;05D7
+hethebrew;05D7
+hhook;0266
+hhooksuperior;02B1
+hieuhacirclekorean;327B
+hieuhaparenkorean;321B
+hieuhcirclekorean;326D
+hieuhkorean;314E
+hieuhparenkorean;320D
+hihiragana;3072
+hikatakana;30D2
+hikatakanahalfwidth;FF8B
+hiriq;05B4
+hiriq14;05B4
+hiriq21;05B4
+hiriq2d;05B4
+hiriqhebrew;05B4
+hiriqnarrowhebrew;05B4
+hiriqquarterhebrew;05B4
+hiriqwidehebrew;05B4
+hlinebelow;1E96
+hmonospace;FF48
+hoarmenian;0570
+hohipthai;0E2B
+hohiragana;307B
+hokatakana;30DB
+hokatakanahalfwidth;FF8E
+holam;05B9
+holam19;05B9
+holam26;05B9
+holam32;05B9
+holamhebrew;05B9
+holamnarrowhebrew;05B9
+holamquarterhebrew;05B9
+holamwidehebrew;05B9
+honokhukthai;0E2E
+hookabovecomb;0309
+hookcmb;0309
+hookpalatalizedbelowcmb;0321
+hookretroflexbelowcmb;0322
+hoonsquare;3342
+horicoptic;03E9
+horizontalbar;2015
+horncmb;031B
+hotsprings;2668
+house;2302
+hparen;24A3
+hsuperior;02B0
+hturned;0265
+huhiragana;3075
+huiitosquare;3333
+hukatakana;30D5
+hukatakanahalfwidth;FF8C
+hungarumlaut;02DD
+hungarumlautcmb;030B
+hv;0195
+hyphen;002D
+hypheninferior;F6E5
+hyphenmonospace;FF0D
+hyphensmall;FE63
+hyphensuperior;F6E6
+hyphentwo;2010
+i;0069
+iacute;00ED
+iacyrillic;044F
+ibengali;0987
+ibopomofo;3127
+ibreve;012D
+icaron;01D0
+icircle;24D8
+icircumflex;00EE
+icyrillic;0456
+idblgrave;0209
+ideographearthcircle;328F
+ideographfirecircle;328B
+ideographicallianceparen;323F
+ideographiccallparen;323A
+ideographiccentrecircle;32A5
+ideographicclose;3006
+ideographiccomma;3001
+ideographiccommaleft;FF64
+ideographiccongratulationparen;3237
+ideographiccorrectcircle;32A3
+ideographicearthparen;322F
+ideographicenterpriseparen;323D
+ideographicexcellentcircle;329D
+ideographicfestivalparen;3240
+ideographicfinancialcircle;3296
+ideographicfinancialparen;3236
+ideographicfireparen;322B
+ideographichaveparen;3232
+ideographichighcircle;32A4
+ideographiciterationmark;3005
+ideographiclaborcircle;3298
+ideographiclaborparen;3238
+ideographicleftcircle;32A7
+ideographiclowcircle;32A6
+ideographicmedicinecircle;32A9
+ideographicmetalparen;322E
+ideographicmoonparen;322A
+ideographicnameparen;3234
+ideographicperiod;3002
+ideographicprintcircle;329E
+ideographicreachparen;3243
+ideographicrepresentparen;3239
+ideographicresourceparen;323E
+ideographicrightcircle;32A8
+ideographicsecretcircle;3299
+ideographicselfparen;3242
+ideographicsocietyparen;3233
+ideographicspace;3000
+ideographicspecialparen;3235
+ideographicstockparen;3231
+ideographicstudyparen;323B
+ideographicsunparen;3230
+ideographicsuperviseparen;323C
+ideographicwaterparen;322C
+ideographicwoodparen;322D
+ideographiczero;3007
+ideographmetalcircle;328E
+ideographmooncircle;328A
+ideographnamecircle;3294
+ideographsuncircle;3290
+ideographwatercircle;328C
+ideographwoodcircle;328D
+ideva;0907
+idieresis;00EF
+idieresisacute;1E2F
+idieresiscyrillic;04E5
+idotbelow;1ECB
+iebrevecyrillic;04D7
+iecyrillic;0435
+ieungacirclekorean;3275
+ieungaparenkorean;3215
+ieungcirclekorean;3267
+ieungkorean;3147
+ieungparenkorean;3207
+igrave;00EC
+igujarati;0A87
+igurmukhi;0A07
+ihiragana;3044
+ihookabove;1EC9
+iibengali;0988
+iicyrillic;0438
+iideva;0908
+iigujarati;0A88
+iigurmukhi;0A08
+iimatragurmukhi;0A40
+iinvertedbreve;020B
+iishortcyrillic;0439
+iivowelsignbengali;09C0
+iivowelsigndeva;0940
+iivowelsigngujarati;0AC0
+ij;0133
+ikatakana;30A4
+ikatakanahalfwidth;FF72
+ikorean;3163
+ilde;02DC
+iluyhebrew;05AC
+imacron;012B
+imacroncyrillic;04E3
+imageorapproximatelyequal;2253
+imatragurmukhi;0A3F
+imonospace;FF49
+increment;2206
+infinity;221E
+iniarmenian;056B
+integral;222B
+integralbottom;2321
+integralbt;2321
+integralex;F8F5
+integraltop;2320
+integraltp;2320
+intersection;2229
+intisquare;3305
+invbullet;25D8
+invcircle;25D9
+invsmileface;263B
+iocyrillic;0451
+iogonek;012F
+iota;03B9
+iotadieresis;03CA
+iotadieresistonos;0390
+iotalatin;0269
+iotatonos;03AF
+iparen;24A4
+irigurmukhi;0A72
+ismallhiragana;3043
+ismallkatakana;30A3
+ismallkatakanahalfwidth;FF68
+issharbengali;09FA
+istroke;0268
+isuperior;F6ED
+iterationhiragana;309D
+iterationkatakana;30FD
+itilde;0129
+itildebelow;1E2D
+iubopomofo;3129
+iucyrillic;044E
+ivowelsignbengali;09BF
+ivowelsigndeva;093F
+ivowelsigngujarati;0ABF
+izhitsacyrillic;0475
+izhitsadblgravecyrillic;0477
+j;006A
+jaarmenian;0571
+jabengali;099C
+jadeva;091C
+jagujarati;0A9C
+jagurmukhi;0A1C
+jbopomofo;3110
+jcaron;01F0
+jcircle;24D9
+jcircumflex;0135
+jcrossedtail;029D
+jdotlessstroke;025F
+jecyrillic;0458
+jeemarabic;062C
+jeemfinalarabic;FE9E
+jeeminitialarabic;FE9F
+jeemmedialarabic;FEA0
+jeharabic;0698
+jehfinalarabic;FB8B
+jhabengali;099D
+jhadeva;091D
+jhagujarati;0A9D
+jhagurmukhi;0A1D
+jheharmenian;057B
+jis;3004
+jmonospace;FF4A
+jparen;24A5
+jsuperior;02B2
+k;006B
+kabashkircyrillic;04A1
+kabengali;0995
+kacute;1E31
+kacyrillic;043A
+kadescendercyrillic;049B
+kadeva;0915
+kaf;05DB
+kafarabic;0643
+kafdagesh;FB3B
+kafdageshhebrew;FB3B
+kaffinalarabic;FEDA
+kafhebrew;05DB
+kafinitialarabic;FEDB
+kafmedialarabic;FEDC
+kafrafehebrew;FB4D
+kagujarati;0A95
+kagurmukhi;0A15
+kahiragana;304B
+kahookcyrillic;04C4
+kakatakana;30AB
+kakatakanahalfwidth;FF76
+kappa;03BA
+kappasymbolgreek;03F0
+kapyeounmieumkorean;3171
+kapyeounphieuphkorean;3184
+kapyeounpieupkorean;3178
+kapyeounssangpieupkorean;3179
+karoriisquare;330D
+kashidaautoarabic;0640
+kashidaautonosidebearingarabic;0640
+kasmallkatakana;30F5
+kasquare;3384
+kasraarabic;0650
+kasratanarabic;064D
+kastrokecyrillic;049F
+katahiraprolongmarkhalfwidth;FF70
+kaverticalstrokecyrillic;049D
+kbopomofo;310E
+kcalsquare;3389
+kcaron;01E9
+kcedilla;0137
+kcircle;24DA
+kcommaaccent;0137
+kdotbelow;1E33
+keharmenian;0584
+kehiragana;3051
+kekatakana;30B1
+kekatakanahalfwidth;FF79
+kenarmenian;056F
+kesmallkatakana;30F6
+kgreenlandic;0138
+khabengali;0996
+khacyrillic;0445
+khadeva;0916
+khagujarati;0A96
+khagurmukhi;0A16
+khaharabic;062E
+khahfinalarabic;FEA6
+khahinitialarabic;FEA7
+khahmedialarabic;FEA8
+kheicoptic;03E7
+khhadeva;0959
+khhagurmukhi;0A59
+khieukhacirclekorean;3278
+khieukhaparenkorean;3218
+khieukhcirclekorean;326A
+khieukhkorean;314B
+khieukhparenkorean;320A
+khokhaithai;0E02
+khokhonthai;0E05
+khokhuatthai;0E03
+khokhwaithai;0E04
+khomutthai;0E5B
+khook;0199
+khorakhangthai;0E06
+khzsquare;3391
+kihiragana;304D
+kikatakana;30AD
+kikatakanahalfwidth;FF77
+kiroguramusquare;3315
+kiromeetorusquare;3316
+kirosquare;3314
+kiyeokacirclekorean;326E
+kiyeokaparenkorean;320E
+kiyeokcirclekorean;3260
+kiyeokkorean;3131
+kiyeokparenkorean;3200
+kiyeoksioskorean;3133
+kjecyrillic;045C
+klinebelow;1E35
+klsquare;3398
+kmcubedsquare;33A6
+kmonospace;FF4B
+kmsquaredsquare;33A2
+kohiragana;3053
+kohmsquare;33C0
+kokaithai;0E01
+kokatakana;30B3
+kokatakanahalfwidth;FF7A
+kooposquare;331E
+koppacyrillic;0481
+koreanstandardsymbol;327F
+koroniscmb;0343
+kparen;24A6
+kpasquare;33AA
+ksicyrillic;046F
+ktsquare;33CF
+kturned;029E
+kuhiragana;304F
+kukatakana;30AF
+kukatakanahalfwidth;FF78
+kvsquare;33B8
+kwsquare;33BE
+l;006C
+labengali;09B2
+lacute;013A
+ladeva;0932
+lagujarati;0AB2
+lagurmukhi;0A32
+lakkhangyaothai;0E45
+lamaleffinalarabic;FEFC
+lamalefhamzaabovefinalarabic;FEF8
+lamalefhamzaaboveisolatedarabic;FEF7
+lamalefhamzabelowfinalarabic;FEFA
+lamalefhamzabelowisolatedarabic;FEF9
+lamalefisolatedarabic;FEFB
+lamalefmaddaabovefinalarabic;FEF6
+lamalefmaddaaboveisolatedarabic;FEF5
+lamarabic;0644
+lambda;03BB
+lambdastroke;019B
+lamed;05DC
+lameddagesh;FB3C
+lameddageshhebrew;FB3C
+lamedhebrew;05DC
+lamedholam;05DC 05B9
+lamedholamdagesh;05DC 05B9 05BC
+lamedholamdageshhebrew;05DC 05B9 05BC
+lamedholamhebrew;05DC 05B9
+lamfinalarabic;FEDE
+lamhahinitialarabic;FCCA
+laminitialarabic;FEDF
+lamjeeminitialarabic;FCC9
+lamkhahinitialarabic;FCCB
+lamlamhehisolatedarabic;FDF2
+lammedialarabic;FEE0
+lammeemhahinitialarabic;FD88
+lammeeminitialarabic;FCCC
+lammeemjeeminitialarabic;FEDF FEE4 FEA0
+lammeemkhahinitialarabic;FEDF FEE4 FEA8
+largecircle;25EF
+lbar;019A
+lbelt;026C
+lbopomofo;310C
+lcaron;013E
+lcedilla;013C
+lcircle;24DB
+lcircumflexbelow;1E3D
+lcommaaccent;013C
+ldot;0140
+ldotaccent;0140
+ldotbelow;1E37
+ldotbelowmacron;1E39
+leftangleabovecmb;031A
+lefttackbelowcmb;0318
+less;003C
+lessequal;2264
+lessequalorgreater;22DA
+lessmonospace;FF1C
+lessorequivalent;2272
+lessorgreater;2276
+lessoverequal;2266
+lesssmall;FE64
+lezh;026E
+lfblock;258C
+lhookretroflex;026D
+lira;20A4
+liwnarmenian;056C
+lj;01C9
+ljecyrillic;0459
+ll;F6C0
+lladeva;0933
+llagujarati;0AB3
+llinebelow;1E3B
+llladeva;0934
+llvocalicbengali;09E1
+llvocalicdeva;0961
+llvocalicvowelsignbengali;09E3
+llvocalicvowelsigndeva;0963
+lmiddletilde;026B
+lmonospace;FF4C
+lmsquare;33D0
+lochulathai;0E2C
+logicaland;2227
+logicalnot;00AC
+logicalnotreversed;2310
+logicalor;2228
+lolingthai;0E25
+longs;017F
+lowlinecenterline;FE4E
+lowlinecmb;0332
+lowlinedashed;FE4D
+lozenge;25CA
+lparen;24A7
+lslash;0142
+lsquare;2113
+lsuperior;F6EE
+ltshade;2591
+luthai;0E26
+lvocalicbengali;098C
+lvocalicdeva;090C
+lvocalicvowelsignbengali;09E2
+lvocalicvowelsigndeva;0962
+lxsquare;33D3
+m;006D
+mabengali;09AE
+macron;00AF
+macronbelowcmb;0331
+macroncmb;0304
+macronlowmod;02CD
+macronmonospace;FFE3
+macute;1E3F
+madeva;092E
+magujarati;0AAE
+magurmukhi;0A2E
+mahapakhhebrew;05A4
+mahapakhlefthebrew;05A4
+mahiragana;307E
+maichattawalowleftthai;F895
+maichattawalowrightthai;F894
+maichattawathai;0E4B
+maichattawaupperleftthai;F893
+maieklowleftthai;F88C
+maieklowrightthai;F88B
+maiekthai;0E48
+maiekupperleftthai;F88A
+maihanakatleftthai;F884
+maihanakatthai;0E31
+maitaikhuleftthai;F889
+maitaikhuthai;0E47
+maitholowleftthai;F88F
+maitholowrightthai;F88E
+maithothai;0E49
+maithoupperleftthai;F88D
+maitrilowleftthai;F892
+maitrilowrightthai;F891
+maitrithai;0E4A
+maitriupperleftthai;F890
+maiyamokthai;0E46
+makatakana;30DE
+makatakanahalfwidth;FF8F
+male;2642
+mansyonsquare;3347
+maqafhebrew;05BE
+mars;2642
+masoracirclehebrew;05AF
+masquare;3383
+mbopomofo;3107
+mbsquare;33D4
+mcircle;24DC
+mcubedsquare;33A5
+mdotaccent;1E41
+mdotbelow;1E43
+meemarabic;0645
+meemfinalarabic;FEE2
+meeminitialarabic;FEE3
+meemmedialarabic;FEE4
+meemmeeminitialarabic;FCD1
+meemmeemisolatedarabic;FC48
+meetorusquare;334D
+mehiragana;3081
+meizierasquare;337E
+mekatakana;30E1
+mekatakanahalfwidth;FF92
+mem;05DE
+memdagesh;FB3E
+memdageshhebrew;FB3E
+memhebrew;05DE
+menarmenian;0574
+merkhahebrew;05A5
+merkhakefulahebrew;05A6
+merkhakefulalefthebrew;05A6
+merkhalefthebrew;05A5
+mhook;0271
+mhzsquare;3392
+middledotkatakanahalfwidth;FF65
+middot;00B7
+mieumacirclekorean;3272
+mieumaparenkorean;3212
+mieumcirclekorean;3264
+mieumkorean;3141
+mieumpansioskorean;3170
+mieumparenkorean;3204
+mieumpieupkorean;316E
+mieumsioskorean;316F
+mihiragana;307F
+mikatakana;30DF
+mikatakanahalfwidth;FF90
+minus;2212
+minusbelowcmb;0320
+minuscircle;2296
+minusmod;02D7
+minusplus;2213
+minute;2032
+miribaarusquare;334A
+mirisquare;3349
+mlonglegturned;0270
+mlsquare;3396
+mmcubedsquare;33A3
+mmonospace;FF4D
+mmsquaredsquare;339F
+mohiragana;3082
+mohmsquare;33C1
+mokatakana;30E2
+mokatakanahalfwidth;FF93
+molsquare;33D6
+momathai;0E21
+moverssquare;33A7
+moverssquaredsquare;33A8
+mparen;24A8
+mpasquare;33AB
+mssquare;33B3
+msuperior;F6EF
+mturned;026F
+mu;00B5
+mu1;00B5
+muasquare;3382
+muchgreater;226B
+muchless;226A
+mufsquare;338C
+mugreek;03BC
+mugsquare;338D
+muhiragana;3080
+mukatakana;30E0
+mukatakanahalfwidth;FF91
+mulsquare;3395
+multiply;00D7
+mumsquare;339B
+munahhebrew;05A3
+munahlefthebrew;05A3
+musicalnote;266A
+musicalnotedbl;266B
+musicflatsign;266D
+musicsharpsign;266F
+mussquare;33B2
+muvsquare;33B6
+muwsquare;33BC
+mvmegasquare;33B9
+mvsquare;33B7
+mwmegasquare;33BF
+mwsquare;33BD
+n;006E
+nabengali;09A8
+nabla;2207
+nacute;0144
+nadeva;0928
+nagujarati;0AA8
+nagurmukhi;0A28
+nahiragana;306A
+nakatakana;30CA
+nakatakanahalfwidth;FF85
+napostrophe;0149
+nasquare;3381
+nbopomofo;310B
+nbspace;00A0
+ncaron;0148
+ncedilla;0146
+ncircle;24DD
+ncircumflexbelow;1E4B
+ncommaaccent;0146
+ndotaccent;1E45
+ndotbelow;1E47
+nehiragana;306D
+nekatakana;30CD
+nekatakanahalfwidth;FF88
+newsheqelsign;20AA
+nfsquare;338B
+ngabengali;0999
+ngadeva;0919
+ngagujarati;0A99
+ngagurmukhi;0A19
+ngonguthai;0E07
+nhiragana;3093
+nhookleft;0272
+nhookretroflex;0273
+nieunacirclekorean;326F
+nieunaparenkorean;320F
+nieuncieuckorean;3135
+nieuncirclekorean;3261
+nieunhieuhkorean;3136
+nieunkorean;3134
+nieunpansioskorean;3168
+nieunparenkorean;3201
+nieunsioskorean;3167
+nieuntikeutkorean;3166
+nihiragana;306B
+nikatakana;30CB
+nikatakanahalfwidth;FF86
+nikhahitleftthai;F899
+nikhahitthai;0E4D
+nine;0039
+ninearabic;0669
+ninebengali;09EF
+ninecircle;2468
+ninecircleinversesansserif;2792
+ninedeva;096F
+ninegujarati;0AEF
+ninegurmukhi;0A6F
+ninehackarabic;0669
+ninehangzhou;3029
+nineideographicparen;3228
+nineinferior;2089
+ninemonospace;FF19
+nineoldstyle;F739
+nineparen;247C
+nineperiod;2490
+ninepersian;06F9
+nineroman;2178
+ninesuperior;2079
+nineteencircle;2472
+nineteenparen;2486
+nineteenperiod;249A
+ninethai;0E59
+nj;01CC
+njecyrillic;045A
+nkatakana;30F3
+nkatakanahalfwidth;FF9D
+nlegrightlong;019E
+nlinebelow;1E49
+nmonospace;FF4E
+nmsquare;339A
+nnabengali;09A3
+nnadeva;0923
+nnagujarati;0AA3
+nnagurmukhi;0A23
+nnnadeva;0929
+nohiragana;306E
+nokatakana;30CE
+nokatakanahalfwidth;FF89
+nonbreakingspace;00A0
+nonenthai;0E13
+nonuthai;0E19
+noonarabic;0646
+noonfinalarabic;FEE6
+noonghunnaarabic;06BA
+noonghunnafinalarabic;FB9F
+noonhehinitialarabic;FEE7 FEEC
+nooninitialarabic;FEE7
+noonjeeminitialarabic;FCD2
+noonjeemisolatedarabic;FC4B
+noonmedialarabic;FEE8
+noonmeeminitialarabic;FCD5
+noonmeemisolatedarabic;FC4E
+noonnoonfinalarabic;FC8D
+notcontains;220C
+notelement;2209
+notelementof;2209
+notequal;2260
+notgreater;226F
+notgreaternorequal;2271
+notgreaternorless;2279
+notidentical;2262
+notless;226E
+notlessnorequal;2270
+notparallel;2226
+notprecedes;2280
+notsubset;2284
+notsucceeds;2281
+notsuperset;2285
+nowarmenian;0576
+nparen;24A9
+nssquare;33B1
+nsuperior;207F
+ntilde;00F1
+nu;03BD
+nuhiragana;306C
+nukatakana;30CC
+nukatakanahalfwidth;FF87
+nuktabengali;09BC
+nuktadeva;093C
+nuktagujarati;0ABC
+nuktagurmukhi;0A3C
+numbersign;0023
+numbersignmonospace;FF03
+numbersignsmall;FE5F
+numeralsigngreek;0374
+numeralsignlowergreek;0375
+numero;2116
+nun;05E0
+nundagesh;FB40
+nundageshhebrew;FB40
+nunhebrew;05E0
+nvsquare;33B5
+nwsquare;33BB
+nyabengali;099E
+nyadeva;091E
+nyagujarati;0A9E
+nyagurmukhi;0A1E
+o;006F
+oacute;00F3
+oangthai;0E2D
+obarred;0275
+obarredcyrillic;04E9
+obarreddieresiscyrillic;04EB
+obengali;0993
+obopomofo;311B
+obreve;014F
+ocandradeva;0911
+ocandragujarati;0A91
+ocandravowelsigndeva;0949
+ocandravowelsigngujarati;0AC9
+ocaron;01D2
+ocircle;24DE
+ocircumflex;00F4
+ocircumflexacute;1ED1
+ocircumflexdotbelow;1ED9
+ocircumflexgrave;1ED3
+ocircumflexhookabove;1ED5
+ocircumflextilde;1ED7
+ocyrillic;043E
+odblacute;0151
+odblgrave;020D
+odeva;0913
+odieresis;00F6
+odieresiscyrillic;04E7
+odotbelow;1ECD
+oe;0153
+oekorean;315A
+ogonek;02DB
+ogonekcmb;0328
+ograve;00F2
+ogujarati;0A93
+oharmenian;0585
+ohiragana;304A
+ohookabove;1ECF
+ohorn;01A1
+ohornacute;1EDB
+ohorndotbelow;1EE3
+ohorngrave;1EDD
+ohornhookabove;1EDF
+ohorntilde;1EE1
+ohungarumlaut;0151
+oi;01A3
+oinvertedbreve;020F
+okatakana;30AA
+okatakanahalfwidth;FF75
+okorean;3157
+olehebrew;05AB
+omacron;014D
+omacronacute;1E53
+omacrongrave;1E51
+omdeva;0950
+omega;03C9
+omega1;03D6
+omegacyrillic;0461
+omegalatinclosed;0277
+omegaroundcyrillic;047B
+omegatitlocyrillic;047D
+omegatonos;03CE
+omgujarati;0AD0
+omicron;03BF
+omicrontonos;03CC
+omonospace;FF4F
+one;0031
+onearabic;0661
+onebengali;09E7
+onecircle;2460
+onecircleinversesansserif;278A
+onedeva;0967
+onedotenleader;2024
+oneeighth;215B
+onefitted;F6DC
+onegujarati;0AE7
+onegurmukhi;0A67
+onehackarabic;0661
+onehalf;00BD
+onehangzhou;3021
+oneideographicparen;3220
+oneinferior;2081
+onemonospace;FF11
+onenumeratorbengali;09F4
+oneoldstyle;F731
+oneparen;2474
+oneperiod;2488
+onepersian;06F1
+onequarter;00BC
+oneroman;2170
+onesuperior;00B9
+onethai;0E51
+onethird;2153
+oogonek;01EB
+oogonekmacron;01ED
+oogurmukhi;0A13
+oomatragurmukhi;0A4B
+oopen;0254
+oparen;24AA
+openbullet;25E6
+option;2325
+ordfeminine;00AA
+ordmasculine;00BA
+orthogonal;221F
+oshortdeva;0912
+oshortvowelsigndeva;094A
+oslash;00F8
+oslashacute;01FF
+osmallhiragana;3049
+osmallkatakana;30A9
+osmallkatakanahalfwidth;FF6B
+ostrokeacute;01FF
+osuperior;F6F0
+otcyrillic;047F
+otilde;00F5
+otildeacute;1E4D
+otildedieresis;1E4F
+oubopomofo;3121
+overline;203E
+overlinecenterline;FE4A
+overlinecmb;0305
+overlinedashed;FE49
+overlinedblwavy;FE4C
+overlinewavy;FE4B
+overscore;00AF
+ovowelsignbengali;09CB
+ovowelsigndeva;094B
+ovowelsigngujarati;0ACB
+p;0070
+paampssquare;3380
+paasentosquare;332B
+pabengali;09AA
+pacute;1E55
+padeva;092A
+pagedown;21DF
+pageup;21DE
+pagujarati;0AAA
+pagurmukhi;0A2A
+pahiragana;3071
+paiyannoithai;0E2F
+pakatakana;30D1
+palatalizationcyrilliccmb;0484
+palochkacyrillic;04C0
+pansioskorean;317F
+paragraph;00B6
+parallel;2225
+parenleft;0028
+parenleftaltonearabic;FD3E
+parenleftbt;F8ED
+parenleftex;F8EC
+parenleftinferior;208D
+parenleftmonospace;FF08
+parenleftsmall;FE59
+parenleftsuperior;207D
+parenlefttp;F8EB
+parenleftvertical;FE35
+parenright;0029
+parenrightaltonearabic;FD3F
+parenrightbt;F8F8
+parenrightex;F8F7
+parenrightinferior;208E
+parenrightmonospace;FF09
+parenrightsmall;FE5A
+parenrightsuperior;207E
+parenrighttp;F8F6
+parenrightvertical;FE36
+partialdiff;2202
+paseqhebrew;05C0
+pashtahebrew;0599
+pasquare;33A9
+patah;05B7
+patah11;05B7
+patah1d;05B7
+patah2a;05B7
+patahhebrew;05B7
+patahnarrowhebrew;05B7
+patahquarterhebrew;05B7
+patahwidehebrew;05B7
+pazerhebrew;05A1
+pbopomofo;3106
+pcircle;24DF
+pdotaccent;1E57
+pe;05E4
+pecyrillic;043F
+pedagesh;FB44
+pedageshhebrew;FB44
+peezisquare;333B
+pefinaldageshhebrew;FB43
+peharabic;067E
+peharmenian;057A
+pehebrew;05E4
+pehfinalarabic;FB57
+pehinitialarabic;FB58
+pehiragana;307A
+pehmedialarabic;FB59
+pekatakana;30DA
+pemiddlehookcyrillic;04A7
+perafehebrew;FB4E
+percent;0025
+percentarabic;066A
+percentmonospace;FF05
+percentsmall;FE6A
+period;002E
+periodarmenian;0589
+periodcentered;00B7
+periodhalfwidth;FF61
+periodinferior;F6E7
+periodmonospace;FF0E
+periodsmall;FE52
+periodsuperior;F6E8
+perispomenigreekcmb;0342
+perpendicular;22A5
+perthousand;2030
+peseta;20A7
+pfsquare;338A
+phabengali;09AB
+phadeva;092B
+phagujarati;0AAB
+phagurmukhi;0A2B
+phi;03C6
+phi1;03D5
+phieuphacirclekorean;327A
+phieuphaparenkorean;321A
+phieuphcirclekorean;326C
+phieuphkorean;314D
+phieuphparenkorean;320C
+philatin;0278
+phinthuthai;0E3A
+phisymbolgreek;03D5
+phook;01A5
+phophanthai;0E1E
+phophungthai;0E1C
+phosamphaothai;0E20
+pi;03C0
+pieupacirclekorean;3273
+pieupaparenkorean;3213
+pieupcieuckorean;3176
+pieupcirclekorean;3265
+pieupkiyeokkorean;3172
+pieupkorean;3142
+pieupparenkorean;3205
+pieupsioskiyeokkorean;3174
+pieupsioskorean;3144
+pieupsiostikeutkorean;3175
+pieupthieuthkorean;3177
+pieuptikeutkorean;3173
+pihiragana;3074
+pikatakana;30D4
+pisymbolgreek;03D6
+piwrarmenian;0583
+plus;002B
+plusbelowcmb;031F
+pluscircle;2295
+plusminus;00B1
+plusmod;02D6
+plusmonospace;FF0B
+plussmall;FE62
+plussuperior;207A
+pmonospace;FF50
+pmsquare;33D8
+pohiragana;307D
+pointingindexdownwhite;261F
+pointingindexleftwhite;261C
+pointingindexrightwhite;261E
+pointingindexupwhite;261D
+pokatakana;30DD
+poplathai;0E1B
+postalmark;3012
+postalmarkface;3020
+pparen;24AB
+precedes;227A
+prescription;211E
+primemod;02B9
+primereversed;2035
+product;220F
+projective;2305
+prolongedkana;30FC
+propellor;2318
+propersubset;2282
+propersuperset;2283
+proportion;2237
+proportional;221D
+psi;03C8
+psicyrillic;0471
+psilipneumatacyrilliccmb;0486
+pssquare;33B0
+puhiragana;3077
+pukatakana;30D7
+pvsquare;33B4
+pwsquare;33BA
+q;0071
+qadeva;0958
+qadmahebrew;05A8
+qafarabic;0642
+qaffinalarabic;FED6
+qafinitialarabic;FED7
+qafmedialarabic;FED8
+qamats;05B8
+qamats10;05B8
+qamats1a;05B8
+qamats1c;05B8
+qamats27;05B8
+qamats29;05B8
+qamats33;05B8
+qamatsde;05B8
+qamatshebrew;05B8
+qamatsnarrowhebrew;05B8
+qamatsqatanhebrew;05B8
+qamatsqatannarrowhebrew;05B8
+qamatsqatanquarterhebrew;05B8
+qamatsqatanwidehebrew;05B8
+qamatsquarterhebrew;05B8
+qamatswidehebrew;05B8
+qarneyparahebrew;059F
+qbopomofo;3111
+qcircle;24E0
+qhook;02A0
+qmonospace;FF51
+qof;05E7
+qofdagesh;FB47
+qofdageshhebrew;FB47
+qofhatafpatah;05E7 05B2
+qofhatafpatahhebrew;05E7 05B2
+qofhatafsegol;05E7 05B1
+qofhatafsegolhebrew;05E7 05B1
+qofhebrew;05E7
+qofhiriq;05E7 05B4
+qofhiriqhebrew;05E7 05B4
+qofholam;05E7 05B9
+qofholamhebrew;05E7 05B9
+qofpatah;05E7 05B7
+qofpatahhebrew;05E7 05B7
+qofqamats;05E7 05B8
+qofqamatshebrew;05E7 05B8
+qofqubuts;05E7 05BB
+qofqubutshebrew;05E7 05BB
+qofsegol;05E7 05B6
+qofsegolhebrew;05E7 05B6
+qofsheva;05E7 05B0
+qofshevahebrew;05E7 05B0
+qoftsere;05E7 05B5
+qoftserehebrew;05E7 05B5
+qparen;24AC
+quarternote;2669
+qubuts;05BB
+qubuts18;05BB
+qubuts25;05BB
+qubuts31;05BB
+qubutshebrew;05BB
+qubutsnarrowhebrew;05BB
+qubutsquarterhebrew;05BB
+qubutswidehebrew;05BB
+question;003F
+questionarabic;061F
+questionarmenian;055E
+questiondown;00BF
+questiondownsmall;F7BF
+questiongreek;037E
+questionmonospace;FF1F
+questionsmall;F73F
+quotedbl;0022
+quotedblbase;201E
+quotedblleft;201C
+quotedblmonospace;FF02
+quotedblprime;301E
+quotedblprimereversed;301D
+quotedblright;201D
+quoteleft;2018
+quoteleftreversed;201B
+quotereversed;201B
+quoteright;2019
+quoterightn;0149
+quotesinglbase;201A
+quotesingle;0027
+quotesinglemonospace;FF07
+r;0072
+raarmenian;057C
+rabengali;09B0
+racute;0155
+radeva;0930
+radical;221A
+radicalex;F8E5
+radoverssquare;33AE
+radoverssquaredsquare;33AF
+radsquare;33AD
+rafe;05BF
+rafehebrew;05BF
+ragujarati;0AB0
+ragurmukhi;0A30
+rahiragana;3089
+rakatakana;30E9
+rakatakanahalfwidth;FF97
+ralowerdiagonalbengali;09F1
+ramiddlediagonalbengali;09F0
+ramshorn;0264
+ratio;2236
+rbopomofo;3116
+rcaron;0159
+rcedilla;0157
+rcircle;24E1
+rcommaaccent;0157
+rdblgrave;0211
+rdotaccent;1E59
+rdotbelow;1E5B
+rdotbelowmacron;1E5D
+referencemark;203B
+reflexsubset;2286
+reflexsuperset;2287
+registered;00AE
+registersans;F8E8
+registerserif;F6DA
+reharabic;0631
+reharmenian;0580
+rehfinalarabic;FEAE
+rehiragana;308C
+rehyehaleflamarabic;0631 FEF3 FE8E 0644
+rekatakana;30EC
+rekatakanahalfwidth;FF9A
+resh;05E8
+reshdageshhebrew;FB48
+reshhatafpatah;05E8 05B2
+reshhatafpatahhebrew;05E8 05B2
+reshhatafsegol;05E8 05B1
+reshhatafsegolhebrew;05E8 05B1
+reshhebrew;05E8
+reshhiriq;05E8 05B4
+reshhiriqhebrew;05E8 05B4
+reshholam;05E8 05B9
+reshholamhebrew;05E8 05B9
+reshpatah;05E8 05B7
+reshpatahhebrew;05E8 05B7
+reshqamats;05E8 05B8
+reshqamatshebrew;05E8 05B8
+reshqubuts;05E8 05BB
+reshqubutshebrew;05E8 05BB
+reshsegol;05E8 05B6
+reshsegolhebrew;05E8 05B6
+reshsheva;05E8 05B0
+reshshevahebrew;05E8 05B0
+reshtsere;05E8 05B5
+reshtserehebrew;05E8 05B5
+reversedtilde;223D
+reviahebrew;0597
+reviamugrashhebrew;0597
+revlogicalnot;2310
+rfishhook;027E
+rfishhookreversed;027F
+rhabengali;09DD
+rhadeva;095D
+rho;03C1
+rhook;027D
+rhookturned;027B
+rhookturnedsuperior;02B5
+rhosymbolgreek;03F1
+rhotichookmod;02DE
+rieulacirclekorean;3271
+rieulaparenkorean;3211
+rieulcirclekorean;3263
+rieulhieuhkorean;3140
+rieulkiyeokkorean;313A
+rieulkiyeoksioskorean;3169
+rieulkorean;3139
+rieulmieumkorean;313B
+rieulpansioskorean;316C
+rieulparenkorean;3203
+rieulphieuphkorean;313F
+rieulpieupkorean;313C
+rieulpieupsioskorean;316B
+rieulsioskorean;313D
+rieulthieuthkorean;313E
+rieultikeutkorean;316A
+rieulyeorinhieuhkorean;316D
+rightangle;221F
+righttackbelowcmb;0319
+righttriangle;22BF
+rihiragana;308A
+rikatakana;30EA
+rikatakanahalfwidth;FF98
+ring;02DA
+ringbelowcmb;0325
+ringcmb;030A
+ringhalfleft;02BF
+ringhalfleftarmenian;0559
+ringhalfleftbelowcmb;031C
+ringhalfleftcentered;02D3
+ringhalfright;02BE
+ringhalfrightbelowcmb;0339
+ringhalfrightcentered;02D2
+rinvertedbreve;0213
+rittorusquare;3351
+rlinebelow;1E5F
+rlongleg;027C
+rlonglegturned;027A
+rmonospace;FF52
+rohiragana;308D
+rokatakana;30ED
+rokatakanahalfwidth;FF9B
+roruathai;0E23
+rparen;24AD
+rrabengali;09DC
+rradeva;0931
+rragurmukhi;0A5C
+rreharabic;0691
+rrehfinalarabic;FB8D
+rrvocalicbengali;09E0
+rrvocalicdeva;0960
+rrvocalicgujarati;0AE0
+rrvocalicvowelsignbengali;09C4
+rrvocalicvowelsigndeva;0944
+rrvocalicvowelsigngujarati;0AC4
+rsuperior;F6F1
+rtblock;2590
+rturned;0279
+rturnedsuperior;02B4
+ruhiragana;308B
+rukatakana;30EB
+rukatakanahalfwidth;FF99
+rupeemarkbengali;09F2
+rupeesignbengali;09F3
+rupiah;F6DD
+ruthai;0E24
+rvocalicbengali;098B
+rvocalicdeva;090B
+rvocalicgujarati;0A8B
+rvocalicvowelsignbengali;09C3
+rvocalicvowelsigndeva;0943
+rvocalicvowelsigngujarati;0AC3
+s;0073
+sabengali;09B8
+sacute;015B
+sacutedotaccent;1E65
+sadarabic;0635
+sadeva;0938
+sadfinalarabic;FEBA
+sadinitialarabic;FEBB
+sadmedialarabic;FEBC
+sagujarati;0AB8
+sagurmukhi;0A38
+sahiragana;3055
+sakatakana;30B5
+sakatakanahalfwidth;FF7B
+sallallahoualayhewasallamarabic;FDFA
+samekh;05E1
+samekhdagesh;FB41
+samekhdageshhebrew;FB41
+samekhhebrew;05E1
+saraaathai;0E32
+saraaethai;0E41
+saraaimaimalaithai;0E44
+saraaimaimuanthai;0E43
+saraamthai;0E33
+saraathai;0E30
+saraethai;0E40
+saraiileftthai;F886
+saraiithai;0E35
+saraileftthai;F885
+saraithai;0E34
+saraothai;0E42
+saraueeleftthai;F888
+saraueethai;0E37
+saraueleftthai;F887
+sarauethai;0E36
+sarauthai;0E38
+sarauuthai;0E39
+sbopomofo;3119
+scaron;0161
+scarondotaccent;1E67
+scedilla;015F
+schwa;0259
+schwacyrillic;04D9
+schwadieresiscyrillic;04DB
+schwahook;025A
+scircle;24E2
+scircumflex;015D
+scommaaccent;0219
+sdotaccent;1E61
+sdotbelow;1E63
+sdotbelowdotaccent;1E69
+seagullbelowcmb;033C
+second;2033
+secondtonechinese;02CA
+section;00A7
+seenarabic;0633
+seenfinalarabic;FEB2
+seeninitialarabic;FEB3
+seenmedialarabic;FEB4
+segol;05B6
+segol13;05B6
+segol1f;05B6
+segol2c;05B6
+segolhebrew;05B6
+segolnarrowhebrew;05B6
+segolquarterhebrew;05B6
+segoltahebrew;0592
+segolwidehebrew;05B6
+seharmenian;057D
+sehiragana;305B
+sekatakana;30BB
+sekatakanahalfwidth;FF7E
+semicolon;003B
+semicolonarabic;061B
+semicolonmonospace;FF1B
+semicolonsmall;FE54
+semivoicedmarkkana;309C
+semivoicedmarkkanahalfwidth;FF9F
+sentisquare;3322
+sentosquare;3323
+seven;0037
+sevenarabic;0667
+sevenbengali;09ED
+sevencircle;2466
+sevencircleinversesansserif;2790
+sevendeva;096D
+seveneighths;215E
+sevengujarati;0AED
+sevengurmukhi;0A6D
+sevenhackarabic;0667
+sevenhangzhou;3027
+sevenideographicparen;3226
+seveninferior;2087
+sevenmonospace;FF17
+sevenoldstyle;F737
+sevenparen;247A
+sevenperiod;248E
+sevenpersian;06F7
+sevenroman;2176
+sevensuperior;2077
+seventeencircle;2470
+seventeenparen;2484
+seventeenperiod;2498
+seventhai;0E57
+sfthyphen;00AD
+shaarmenian;0577
+shabengali;09B6
+shacyrillic;0448
+shaddaarabic;0651
+shaddadammaarabic;FC61
+shaddadammatanarabic;FC5E
+shaddafathaarabic;FC60
+shaddafathatanarabic;0651 064B
+shaddakasraarabic;FC62
+shaddakasratanarabic;FC5F
+shade;2592
+shadedark;2593
+shadelight;2591
+shademedium;2592
+shadeva;0936
+shagujarati;0AB6
+shagurmukhi;0A36
+shalshelethebrew;0593
+shbopomofo;3115
+shchacyrillic;0449
+sheenarabic;0634
+sheenfinalarabic;FEB6
+sheeninitialarabic;FEB7
+sheenmedialarabic;FEB8
+sheicoptic;03E3
+sheqel;20AA
+sheqelhebrew;20AA
+sheva;05B0
+sheva115;05B0
+sheva15;05B0
+sheva22;05B0
+sheva2e;05B0
+shevahebrew;05B0
+shevanarrowhebrew;05B0
+shevaquarterhebrew;05B0
+shevawidehebrew;05B0
+shhacyrillic;04BB
+shimacoptic;03ED
+shin;05E9
+shindagesh;FB49
+shindageshhebrew;FB49
+shindageshshindot;FB2C
+shindageshshindothebrew;FB2C
+shindageshsindot;FB2D
+shindageshsindothebrew;FB2D
+shindothebrew;05C1
+shinhebrew;05E9
+shinshindot;FB2A
+shinshindothebrew;FB2A
+shinsindot;FB2B
+shinsindothebrew;FB2B
+shook;0282
+sigma;03C3
+sigma1;03C2
+sigmafinal;03C2
+sigmalunatesymbolgreek;03F2
+sihiragana;3057
+sikatakana;30B7
+sikatakanahalfwidth;FF7C
+siluqhebrew;05BD
+siluqlefthebrew;05BD
+similar;223C
+sindothebrew;05C2
+siosacirclekorean;3274
+siosaparenkorean;3214
+sioscieuckorean;317E
+sioscirclekorean;3266
+sioskiyeokkorean;317A
+sioskorean;3145
+siosnieunkorean;317B
+siosparenkorean;3206
+siospieupkorean;317D
+siostikeutkorean;317C
+six;0036
+sixarabic;0666
+sixbengali;09EC
+sixcircle;2465
+sixcircleinversesansserif;278F
+sixdeva;096C
+sixgujarati;0AEC
+sixgurmukhi;0A6C
+sixhackarabic;0666
+sixhangzhou;3026
+sixideographicparen;3225
+sixinferior;2086
+sixmonospace;FF16
+sixoldstyle;F736
+sixparen;2479
+sixperiod;248D
+sixpersian;06F6
+sixroman;2175
+sixsuperior;2076
+sixteencircle;246F
+sixteencurrencydenominatorbengali;09F9
+sixteenparen;2483
+sixteenperiod;2497
+sixthai;0E56
+slash;002F
+slashmonospace;FF0F
+slong;017F
+slongdotaccent;1E9B
+smileface;263A
+smonospace;FF53
+sofpasuqhebrew;05C3
+softhyphen;00AD
+softsigncyrillic;044C
+sohiragana;305D
+sokatakana;30BD
+sokatakanahalfwidth;FF7F
+soliduslongoverlaycmb;0338
+solidusshortoverlaycmb;0337
+sorusithai;0E29
+sosalathai;0E28
+sosothai;0E0B
+sosuathai;0E2A
+space;0020
+spacehackarabic;0020
+spade;2660
+spadesuitblack;2660
+spadesuitwhite;2664
+sparen;24AE
+squarebelowcmb;033B
+squarecc;33C4
+squarecm;339D
+squarediagonalcrosshatchfill;25A9
+squarehorizontalfill;25A4
+squarekg;338F
+squarekm;339E
+squarekmcapital;33CE
+squareln;33D1
+squarelog;33D2
+squaremg;338E
+squaremil;33D5
+squaremm;339C
+squaremsquared;33A1
+squareorthogonalcrosshatchfill;25A6
+squareupperlefttolowerrightfill;25A7
+squareupperrighttolowerleftfill;25A8
+squareverticalfill;25A5
+squarewhitewithsmallblack;25A3
+srsquare;33DB
+ssabengali;09B7
+ssadeva;0937
+ssagujarati;0AB7
+ssangcieuckorean;3149
+ssanghieuhkorean;3185
+ssangieungkorean;3180
+ssangkiyeokkorean;3132
+ssangnieunkorean;3165
+ssangpieupkorean;3143
+ssangsioskorean;3146
+ssangtikeutkorean;3138
+ssuperior;F6F2
+sterling;00A3
+sterlingmonospace;FFE1
+strokelongoverlaycmb;0336
+strokeshortoverlaycmb;0335
+subset;2282
+subsetnotequal;228A
+subsetorequal;2286
+succeeds;227B
+suchthat;220B
+suhiragana;3059
+sukatakana;30B9
+sukatakanahalfwidth;FF7D
+sukunarabic;0652
+summation;2211
+sun;263C
+superset;2283
+supersetnotequal;228B
+supersetorequal;2287
+svsquare;33DC
+syouwaerasquare;337C
+t;0074
+tabengali;09A4
+tackdown;22A4
+tackleft;22A3
+tadeva;0924
+tagujarati;0AA4
+tagurmukhi;0A24
+taharabic;0637
+tahfinalarabic;FEC2
+tahinitialarabic;FEC3
+tahiragana;305F
+tahmedialarabic;FEC4
+taisyouerasquare;337D
+takatakana;30BF
+takatakanahalfwidth;FF80
+tatweelarabic;0640
+tau;03C4
+tav;05EA
+tavdages;FB4A
+tavdagesh;FB4A
+tavdageshhebrew;FB4A
+tavhebrew;05EA
+tbar;0167
+tbopomofo;310A
+tcaron;0165
+tccurl;02A8
+tcedilla;0163
+tcheharabic;0686
+tchehfinalarabic;FB7B
+tchehinitialarabic;FB7C
+tchehmedialarabic;FB7D
+tchehmeeminitialarabic;FB7C FEE4
+tcircle;24E3
+tcircumflexbelow;1E71
+tcommaaccent;0163
+tdieresis;1E97
+tdotaccent;1E6B
+tdotbelow;1E6D
+tecyrillic;0442
+tedescendercyrillic;04AD
+teharabic;062A
+tehfinalarabic;FE96
+tehhahinitialarabic;FCA2
+tehhahisolatedarabic;FC0C
+tehinitialarabic;FE97
+tehiragana;3066
+tehjeeminitialarabic;FCA1
+tehjeemisolatedarabic;FC0B
+tehmarbutaarabic;0629
+tehmarbutafinalarabic;FE94
+tehmedialarabic;FE98
+tehmeeminitialarabic;FCA4
+tehmeemisolatedarabic;FC0E
+tehnoonfinalarabic;FC73
+tekatakana;30C6
+tekatakanahalfwidth;FF83
+telephone;2121
+telephoneblack;260E
+telishagedolahebrew;05A0
+telishaqetanahebrew;05A9
+tencircle;2469
+tenideographicparen;3229
+tenparen;247D
+tenperiod;2491
+tenroman;2179
+tesh;02A7
+tet;05D8
+tetdagesh;FB38
+tetdageshhebrew;FB38
+tethebrew;05D8
+tetsecyrillic;04B5
+tevirhebrew;059B
+tevirlefthebrew;059B
+thabengali;09A5
+thadeva;0925
+thagujarati;0AA5
+thagurmukhi;0A25
+thalarabic;0630
+thalfinalarabic;FEAC
+thanthakhatlowleftthai;F898
+thanthakhatlowrightthai;F897
+thanthakhatthai;0E4C
+thanthakhatupperleftthai;F896
+theharabic;062B
+thehfinalarabic;FE9A
+thehinitialarabic;FE9B
+thehmedialarabic;FE9C
+thereexists;2203
+therefore;2234
+theta;03B8
+theta1;03D1
+thetasymbolgreek;03D1
+thieuthacirclekorean;3279
+thieuthaparenkorean;3219
+thieuthcirclekorean;326B
+thieuthkorean;314C
+thieuthparenkorean;320B
+thirteencircle;246C
+thirteenparen;2480
+thirteenperiod;2494
+thonangmonthothai;0E11
+thook;01AD
+thophuthaothai;0E12
+thorn;00FE
+thothahanthai;0E17
+thothanthai;0E10
+thothongthai;0E18
+thothungthai;0E16
+thousandcyrillic;0482
+thousandsseparatorarabic;066C
+thousandsseparatorpersian;066C
+three;0033
+threearabic;0663
+threebengali;09E9
+threecircle;2462
+threecircleinversesansserif;278C
+threedeva;0969
+threeeighths;215C
+threegujarati;0AE9
+threegurmukhi;0A69
+threehackarabic;0663
+threehangzhou;3023
+threeideographicparen;3222
+threeinferior;2083
+threemonospace;FF13
+threenumeratorbengali;09F6
+threeoldstyle;F733
+threeparen;2476
+threeperiod;248A
+threepersian;06F3
+threequarters;00BE
+threequartersemdash;F6DE
+threeroman;2172
+threesuperior;00B3
+threethai;0E53
+thzsquare;3394
+tihiragana;3061
+tikatakana;30C1
+tikatakanahalfwidth;FF81
+tikeutacirclekorean;3270
+tikeutaparenkorean;3210
+tikeutcirclekorean;3262
+tikeutkorean;3137
+tikeutparenkorean;3202
+tilde;02DC
+tildebelowcmb;0330
+tildecmb;0303
+tildecomb;0303
+tildedoublecmb;0360
+tildeoperator;223C
+tildeoverlaycmb;0334
+tildeverticalcmb;033E
+timescircle;2297
+tipehahebrew;0596
+tipehalefthebrew;0596
+tippigurmukhi;0A70
+titlocyrilliccmb;0483
+tiwnarmenian;057F
+tlinebelow;1E6F
+tmonospace;FF54
+toarmenian;0569
+tohiragana;3068
+tokatakana;30C8
+tokatakanahalfwidth;FF84
+tonebarextrahighmod;02E5
+tonebarextralowmod;02E9
+tonebarhighmod;02E6
+tonebarlowmod;02E8
+tonebarmidmod;02E7
+tonefive;01BD
+tonesix;0185
+tonetwo;01A8
+tonos;0384
+tonsquare;3327
+topatakthai;0E0F
+tortoiseshellbracketleft;3014
+tortoiseshellbracketleftsmall;FE5D
+tortoiseshellbracketleftvertical;FE39
+tortoiseshellbracketright;3015
+tortoiseshellbracketrightsmall;FE5E
+tortoiseshellbracketrightvertical;FE3A
+totaothai;0E15
+tpalatalhook;01AB
+tparen;24AF
+trademark;2122
+trademarksans;F8EA
+trademarkserif;F6DB
+tretroflexhook;0288
+triagdn;25BC
+triaglf;25C4
+triagrt;25BA
+triagup;25B2
+ts;02A6
+tsadi;05E6
+tsadidagesh;FB46
+tsadidageshhebrew;FB46
+tsadihebrew;05E6
+tsecyrillic;0446
+tsere;05B5
+tsere12;05B5
+tsere1e;05B5
+tsere2b;05B5
+tserehebrew;05B5
+tserenarrowhebrew;05B5
+tserequarterhebrew;05B5
+tserewidehebrew;05B5
+tshecyrillic;045B
+tsuperior;F6F3
+ttabengali;099F
+ttadeva;091F
+ttagujarati;0A9F
+ttagurmukhi;0A1F
+tteharabic;0679
+ttehfinalarabic;FB67
+ttehinitialarabic;FB68
+ttehmedialarabic;FB69
+tthabengali;09A0
+tthadeva;0920
+tthagujarati;0AA0
+tthagurmukhi;0A20
+tturned;0287
+tuhiragana;3064
+tukatakana;30C4
+tukatakanahalfwidth;FF82
+tusmallhiragana;3063
+tusmallkatakana;30C3
+tusmallkatakanahalfwidth;FF6F
+twelvecircle;246B
+twelveparen;247F
+twelveperiod;2493
+twelveroman;217B
+twentycircle;2473
+twentyhangzhou;5344
+twentyparen;2487
+twentyperiod;249B
+two;0032
+twoarabic;0662
+twobengali;09E8
+twocircle;2461
+twocircleinversesansserif;278B
+twodeva;0968
+twodotenleader;2025
+twodotleader;2025
+twodotleadervertical;FE30
+twogujarati;0AE8
+twogurmukhi;0A68
+twohackarabic;0662
+twohangzhou;3022
+twoideographicparen;3221
+twoinferior;2082
+twomonospace;FF12
+twonumeratorbengali;09F5
+twooldstyle;F732
+twoparen;2475
+twoperiod;2489
+twopersian;06F2
+tworoman;2171
+twostroke;01BB
+twosuperior;00B2
+twothai;0E52
+twothirds;2154
+u;0075
+uacute;00FA
+ubar;0289
+ubengali;0989
+ubopomofo;3128
+ubreve;016D
+ucaron;01D4
+ucircle;24E4
+ucircumflex;00FB
+ucircumflexbelow;1E77
+ucyrillic;0443
+udattadeva;0951
+udblacute;0171
+udblgrave;0215
+udeva;0909
+udieresis;00FC
+udieresisacute;01D8
+udieresisbelow;1E73
+udieresiscaron;01DA
+udieresiscyrillic;04F1
+udieresisgrave;01DC
+udieresismacron;01D6
+udotbelow;1EE5
+ugrave;00F9
+ugujarati;0A89
+ugurmukhi;0A09
+uhiragana;3046
+uhookabove;1EE7
+uhorn;01B0
+uhornacute;1EE9
+uhorndotbelow;1EF1
+uhorngrave;1EEB
+uhornhookabove;1EED
+uhorntilde;1EEF
+uhungarumlaut;0171
+uhungarumlautcyrillic;04F3
+uinvertedbreve;0217
+ukatakana;30A6
+ukatakanahalfwidth;FF73
+ukcyrillic;0479
+ukorean;315C
+umacron;016B
+umacroncyrillic;04EF
+umacrondieresis;1E7B
+umatragurmukhi;0A41
+umonospace;FF55
+underscore;005F
+underscoredbl;2017
+underscoremonospace;FF3F
+underscorevertical;FE33
+underscorewavy;FE4F
+union;222A
+universal;2200
+uogonek;0173
+uparen;24B0
+upblock;2580
+upperdothebrew;05C4
+upsilon;03C5
+upsilondieresis;03CB
+upsilondieresistonos;03B0
+upsilonlatin;028A
+upsilontonos;03CD
+uptackbelowcmb;031D
+uptackmod;02D4
+uragurmukhi;0A73
+uring;016F
+ushortcyrillic;045E
+usmallhiragana;3045
+usmallkatakana;30A5
+usmallkatakanahalfwidth;FF69
+ustraightcyrillic;04AF
+ustraightstrokecyrillic;04B1
+utilde;0169
+utildeacute;1E79
+utildebelow;1E75
+uubengali;098A
+uudeva;090A
+uugujarati;0A8A
+uugurmukhi;0A0A
+uumatragurmukhi;0A42
+uuvowelsignbengali;09C2
+uuvowelsigndeva;0942
+uuvowelsigngujarati;0AC2
+uvowelsignbengali;09C1
+uvowelsigndeva;0941
+uvowelsigngujarati;0AC1
+v;0076
+vadeva;0935
+vagujarati;0AB5
+vagurmukhi;0A35
+vakatakana;30F7
+vav;05D5
+vavdagesh;FB35
+vavdagesh65;FB35
+vavdageshhebrew;FB35
+vavhebrew;05D5
+vavholam;FB4B
+vavholamhebrew;FB4B
+vavvavhebrew;05F0
+vavyodhebrew;05F1
+vcircle;24E5
+vdotbelow;1E7F
+vecyrillic;0432
+veharabic;06A4
+vehfinalarabic;FB6B
+vehinitialarabic;FB6C
+vehmedialarabic;FB6D
+vekatakana;30F9
+venus;2640
+verticalbar;007C
+verticallineabovecmb;030D
+verticallinebelowcmb;0329
+verticallinelowmod;02CC
+verticallinemod;02C8
+vewarmenian;057E
+vhook;028B
+vikatakana;30F8
+viramabengali;09CD
+viramadeva;094D
+viramagujarati;0ACD
+visargabengali;0983
+visargadeva;0903
+visargagujarati;0A83
+vmonospace;FF56
+voarmenian;0578
+voicediterationhiragana;309E
+voicediterationkatakana;30FE
+voicedmarkkana;309B
+voicedmarkkanahalfwidth;FF9E
+vokatakana;30FA
+vparen;24B1
+vtilde;1E7D
+vturned;028C
+vuhiragana;3094
+vukatakana;30F4
+w;0077
+wacute;1E83
+waekorean;3159
+wahiragana;308F
+wakatakana;30EF
+wakatakanahalfwidth;FF9C
+wakorean;3158
+wasmallhiragana;308E
+wasmallkatakana;30EE
+wattosquare;3357
+wavedash;301C
+wavyunderscorevertical;FE34
+wawarabic;0648
+wawfinalarabic;FEEE
+wawhamzaabovearabic;0624
+wawhamzaabovefinalarabic;FE86
+wbsquare;33DD
+wcircle;24E6
+wcircumflex;0175
+wdieresis;1E85
+wdotaccent;1E87
+wdotbelow;1E89
+wehiragana;3091
+weierstrass;2118
+wekatakana;30F1
+wekorean;315E
+weokorean;315D
+wgrave;1E81
+whitebullet;25E6
+whitecircle;25CB
+whitecircleinverse;25D9
+whitecornerbracketleft;300E
+whitecornerbracketleftvertical;FE43
+whitecornerbracketright;300F
+whitecornerbracketrightvertical;FE44
+whitediamond;25C7
+whitediamondcontainingblacksmalldiamond;25C8
+whitedownpointingsmalltriangle;25BF
+whitedownpointingtriangle;25BD
+whiteleftpointingsmalltriangle;25C3
+whiteleftpointingtriangle;25C1
+whitelenticularbracketleft;3016
+whitelenticularbracketright;3017
+whiterightpointingsmalltriangle;25B9
+whiterightpointingtriangle;25B7
+whitesmallsquare;25AB
+whitesmilingface;263A
+whitesquare;25A1
+whitestar;2606
+whitetelephone;260F
+whitetortoiseshellbracketleft;3018
+whitetortoiseshellbracketright;3019
+whiteuppointingsmalltriangle;25B5
+whiteuppointingtriangle;25B3
+wihiragana;3090
+wikatakana;30F0
+wikorean;315F
+wmonospace;FF57
+wohiragana;3092
+wokatakana;30F2
+wokatakanahalfwidth;FF66
+won;20A9
+wonmonospace;FFE6
+wowaenthai;0E27
+wparen;24B2
+wring;1E98
+wsuperior;02B7
+wturned;028D
+wynn;01BF
+x;0078
+xabovecmb;033D
+xbopomofo;3112
+xcircle;24E7
+xdieresis;1E8D
+xdotaccent;1E8B
+xeharmenian;056D
+xi;03BE
+xmonospace;FF58
+xparen;24B3
+xsuperior;02E3
+y;0079
+yaadosquare;334E
+yabengali;09AF
+yacute;00FD
+yadeva;092F
+yaekorean;3152
+yagujarati;0AAF
+yagurmukhi;0A2F
+yahiragana;3084
+yakatakana;30E4
+yakatakanahalfwidth;FF94
+yakorean;3151
+yamakkanthai;0E4E
+yasmallhiragana;3083
+yasmallkatakana;30E3
+yasmallkatakanahalfwidth;FF6C
+yatcyrillic;0463
+ycircle;24E8
+ycircumflex;0177
+ydieresis;00FF
+ydotaccent;1E8F
+ydotbelow;1EF5
+yeharabic;064A
+yehbarreearabic;06D2
+yehbarreefinalarabic;FBAF
+yehfinalarabic;FEF2
+yehhamzaabovearabic;0626
+yehhamzaabovefinalarabic;FE8A
+yehhamzaaboveinitialarabic;FE8B
+yehhamzaabovemedialarabic;FE8C
+yehinitialarabic;FEF3
+yehmedialarabic;FEF4
+yehmeeminitialarabic;FCDD
+yehmeemisolatedarabic;FC58
+yehnoonfinalarabic;FC94
+yehthreedotsbelowarabic;06D1
+yekorean;3156
+yen;00A5
+yenmonospace;FFE5
+yeokorean;3155
+yeorinhieuhkorean;3186
+yerahbenyomohebrew;05AA
+yerahbenyomolefthebrew;05AA
+yericyrillic;044B
+yerudieresiscyrillic;04F9
+yesieungkorean;3181
+yesieungpansioskorean;3183
+yesieungsioskorean;3182
+yetivhebrew;059A
+ygrave;1EF3
+yhook;01B4
+yhookabove;1EF7
+yiarmenian;0575
+yicyrillic;0457
+yikorean;3162
+yinyang;262F
+yiwnarmenian;0582
+ymonospace;FF59
+yod;05D9
+yoddagesh;FB39
+yoddageshhebrew;FB39
+yodhebrew;05D9
+yodyodhebrew;05F2
+yodyodpatahhebrew;FB1F
+yohiragana;3088
+yoikorean;3189
+yokatakana;30E8
+yokatakanahalfwidth;FF96
+yokorean;315B
+yosmallhiragana;3087
+yosmallkatakana;30E7
+yosmallkatakanahalfwidth;FF6E
+yotgreek;03F3
+yoyaekorean;3188
+yoyakorean;3187
+yoyakthai;0E22
+yoyingthai;0E0D
+yparen;24B4
+ypogegrammeni;037A
+ypogegrammenigreekcmb;0345
+yr;01A6
+yring;1E99
+ysuperior;02B8
+ytilde;1EF9
+yturned;028E
+yuhiragana;3086
+yuikorean;318C
+yukatakana;30E6
+yukatakanahalfwidth;FF95
+yukorean;3160
+yusbigcyrillic;046B
+yusbigiotifiedcyrillic;046D
+yuslittlecyrillic;0467
+yuslittleiotifiedcyrillic;0469
+yusmallhiragana;3085
+yusmallkatakana;30E5
+yusmallkatakanahalfwidth;FF6D
+yuyekorean;318B
+yuyeokorean;318A
+yyabengali;09DF
+yyadeva;095F
+z;007A
+zaarmenian;0566
+zacute;017A
+zadeva;095B
+zagurmukhi;0A5B
+zaharabic;0638
+zahfinalarabic;FEC6
+zahinitialarabic;FEC7
+zahiragana;3056
+zahmedialarabic;FEC8
+zainarabic;0632
+zainfinalarabic;FEB0
+zakatakana;30B6
+zaqefgadolhebrew;0595
+zaqefqatanhebrew;0594
+zarqahebrew;0598
+zayin;05D6
+zayindagesh;FB36
+zayindageshhebrew;FB36
+zayinhebrew;05D6
+zbopomofo;3117
+zcaron;017E
+zcircle;24E9
+zcircumflex;1E91
+zcurl;0291
+zdot;017C
+zdotaccent;017C
+zdotbelow;1E93
+zecyrillic;0437
+zedescendercyrillic;0499
+zedieresiscyrillic;04DF
+zehiragana;305C
+zekatakana;30BC
+zero;0030
+zeroarabic;0660
+zerobengali;09E6
+zerodeva;0966
+zerogujarati;0AE6
+zerogurmukhi;0A66
+zerohackarabic;0660
+zeroinferior;2080
+zeromonospace;FF10
+zerooldstyle;F730
+zeropersian;06F0
+zerosuperior;2070
+zerothai;0E50
+zerowidthjoiner;FEFF
+zerowidthnonjoiner;200C
+zerowidthspace;200B
+zeta;03B6
+zhbopomofo;3113
+zhearmenian;056A
+zhebrevecyrillic;04C2
+zhecyrillic;0436
+zhedescendercyrillic;0497
+zhedieresiscyrillic;04DD
+zihiragana;3058
+zikatakana;30B8
+zinorhebrew;05AE
+zlinebelow;1E95
+zmonospace;FF5A
+zohiragana;305E
+zokatakana;30BE
+zparen;24B5
+zretroflexhook;0290
+zstroke;01B6
+zuhiragana;305A
+zukatakana;30BA
+#--end
diff --git a/contrib/media/updf/scripts/jconfig.h b/contrib/media/updf/scripts/jconfig.h
new file mode 100644
index 0000000000..679404da4e
--- /dev/null
+++ b/contrib/media/updf/scripts/jconfig.h
@@ -0,0 +1,45 @@
+/* jconfig.vc --- jconfig.h for Microsoft Visual C++ on Windows 95 or NT. */
+/* see jconfig.txt for explanations */
+
+#define HAVE_PROTOTYPES
+#define HAVE_UNSIGNED_CHAR
+#define HAVE_UNSIGNED_SHORT
+/* #define void char */
+/* #define const */
+#undef CHAR_IS_UNSIGNED
+#define HAVE_STDDEF_H
+#define HAVE_STDLIB_H
+#undef NEED_BSD_STRINGS
+#undef NEED_SYS_TYPES_H
+#undef NEED_FAR_POINTERS	/* we presume a 32-bit flat memory model */
+#undef NEED_SHORT_EXTERNAL_NAMES
+#undef INCOMPLETE_TYPES_BROKEN
+
+/* Define "boolean" as unsigned char, not int, per Windows custom */
+#ifndef __RPCNDR_H__		/* don't conflict if rpcndr.h already read */
+typedef unsigned char boolean;
+#endif
+#define HAVE_BOOLEAN		/* prevent jmorecfg.h from redefining it */
+
+
+#ifdef JPEG_INTERNALS
+
+#undef RIGHT_SHIFT_IS_UNSIGNED
+
+#endif /* JPEG_INTERNALS */
+
+#ifdef JPEG_CJPEG_DJPEG
+
+#define BMP_SUPPORTED		/* BMP image file format */
+#define GIF_SUPPORTED		/* GIF image file format */
+#define PPM_SUPPORTED		/* PBMPLUS PPM/PGM image file format */
+#undef RLE_SUPPORTED		/* Utah RLE image file format */
+#define TARGA_SUPPORTED		/* Targa image file format */
+
+#define TWO_FILE_COMMANDLINE	/* optional */
+#define USE_SETMODE		/* Microsoft has setmode() */
+#undef NEED_SIGNAL_CATCHER
+#undef DONT_USE_B_MODE
+#undef PROGRESS_REPORT		/* optional */
+
+#endif /* JPEG_CJPEG_DJPEG */
diff --git a/contrib/media/updf/scripts/opj_config.h b/contrib/media/updf/scripts/opj_config.h
new file mode 100644
index 0000000000..d34edd22a4
--- /dev/null
+++ b/contrib/media/updf/scripts/opj_config.h
@@ -0,0 +1,41 @@
+/* If you want to build the library manually without using
+ * 'configure' or 'CMake'
+ * then copy this file
+ * 'opj_config.h.in.user'
+ *	to
+ * 'opj_config.h'
+ *
+ * Open 'opj_config.h' and change the file contents
+ * if you want to define something because you know you have
+ * BOTH installed the library AND the header file(s).
+ * Then e.g. write
+#define HAVE_LIBPNG 1
+ *
+ *
+ * The file 'opj_config.h' will be included in some source files.
+ * ==== YOU CAN NOT COMPILE WITHOUT IT. ====
+ * === DO NOT FOREGET TO CHANGE 'config.nix' APPROPRIATELY. ====
+*/
+
+/* DO NOT DEFINE BOTH VERSIONS OF LCMS */
+/* define to 1 if you have both liblcms and lcms.h installed */
+#undef HAVE_LIBLCMS1
+/* #define HAVE_LIBLCMS1 1 */
+
+/* define to 1 if you have both liblcms2 and lcms2.h installed */
+#undef HAVE_LIBLCMS2
+/* #define HAVE_LIBLCMS2 1 */
+
+/* define to 1 if you have both libpng and png.h installed */
+#undef HAVE_LIBPNG
+/* #define HAVE_LIBPNG 1 */
+
+/* define to 1 if you have both libtiff and tiff.h installed */
+#undef HAVE_LIBTIFF
+/* #define HAVE_LIBTIFF 1 */
+
+/*---------------- DO NOT CHANGE BELOW THIS LINE ----------------*/
+#define PACKAGE_URL "http://www.openjpeg.org/"
+#define PACKAGE_BUGREPORT "http://code.google.com/p/openjpeg/"
+
+#define PACKAGE_VERSION "1.4.0"
diff --git a/contrib/media/updf/scripts/rename.sed b/contrib/media/updf/scripts/rename.sed
new file mode 100644
index 0000000000..2949bf9250
--- /dev/null
+++ b/contrib/media/updf/scripts/rename.sed
@@ -0,0 +1,1135 @@
+s/\<FD_ALLCAP\>/FD_ALL_CAP/g
+s/\<FD_FIXED\>/FD_FIXED_PITCH/g
+s/\<FD_FORCEBOLD\>/FD_FORCE_BOLD/g
+s/\<FD_SMALLCAP\>/FD_SMALL_CAP/g
+s/\<FZ_BCOLOR\>/FZ_BLEND_COLOR/g
+s/\<FZ_BCOLORBURN\>/FZ_BLEND_COLOR_BURN/g
+s/\<FZ_BCOLORDODGE\>/FZ_BLEND_COLOR_DODGE/g
+s/\<FZ_BDARKEN\>/FZ_BLEND_DARKEN/g
+s/\<FZ_BDIFFERENCE\>/FZ_BLEND_DIFFERENCE/g
+s/\<FZ_BEXCLUSION\>/FZ_BLEND_EXCLUSION/g
+s/\<FZ_BHARDLIGHT\>/FZ_BLEND_HARD_LIGHT/g
+s/\<FZ_BHUE\>/FZ_BLEND_HUE/g
+s/\<FZ_BLIGHTEN\>/FZ_BLEND_LIGHTEN/g
+s/\<FZ_BLUMINOSITY\>/FZ_BLEND_LUMINOSITY/g
+s/\<FZ_BMULTIPLY\>/FZ_BLEND_MULTIPLY/g
+s/\<FZ_BNORMAL\>/FZ_BLEND_NORMAL/g
+s/\<FZ_BOVERLAY\>/FZ_BLEND_OVERLAY/g
+s/\<FZ_BSATURATION\>/FZ_BLEND_SATURATION/g
+s/\<FZ_BSCREEN\>/FZ_BLEND_SCREEN/g
+s/\<FZ_BSOFTLIGHT\>/FZ_BLEND_SOFT_LIGHT/g
+s/\<FZ_CLOSEPATH\>/FZ_CLOSE_PATH/g
+s/\<FZ_CMDBEGINGROUP\>/FZ_CMD_BEGIN_GROUP/g
+s/\<FZ_CMDBEGINMASK\>/FZ_CMD_BEGIN_MASK/g
+s/\<FZ_CMDBEGINTILE\>/FZ_CMD_BEGIN_TILE/g
+s/\<FZ_CMDCLIPIMAGEMASK\>/FZ_CMD_CLIP_IMAGE_MASK/g
+s/\<FZ_CMDCLIPPATH\>/FZ_CMD_CLIP_PATH/g
+s/\<FZ_CMDCLIPSTROKEPATH\>/FZ_CMD_CLIP_STROKE_PATH/g
+s/\<FZ_CMDCLIPSTROKETEXT\>/FZ_CMD_CLIP_STROKE_TEXT/g
+s/\<FZ_CMDCLIPTEXT\>/FZ_CMD_CLIP_TEXT/g
+s/\<FZ_CMDENDGROUP\>/FZ_CMD_END_GROUP/g
+s/\<FZ_CMDENDMASK\>/FZ_CMD_END_MASK/g
+s/\<FZ_CMDENDTILE\>/FZ_CMD_END_TILE/g
+s/\<FZ_CMDFILLIMAGE\>/FZ_CMD_FILL_IMAGE/g
+s/\<FZ_CMDFILLIMAGEMASK\>/FZ_CMD_FILL_IMAGE_MASK/g
+s/\<FZ_CMDFILLPATH\>/FZ_CMD_FILL_PATH/g
+s/\<FZ_CMDFILLSHADE\>/FZ_CMD_FILL_SHADE/g
+s/\<FZ_CMDFILLTEXT\>/FZ_CMD_FILL_TEXT/g
+s/\<FZ_CMDIGNORETEXT\>/FZ_CMD_IGNORE_TEXT/g
+s/\<FZ_CMDPOPCLIP\>/FZ_CMD_POP_CLIP/g
+s/\<FZ_CMDSTROKEPATH\>/FZ_CMD_STROKE_PATH/g
+s/\<FZ_CMDSTROKETEXT\>/FZ_CMD_STROKE_TEXT/g
+s/\<FZ_IGNOREIMAGE\>/FZ_IGNORE_IMAGE/g
+s/\<FZ_IGNORESHADE\>/FZ_IGNORE_SHADE/g
+s/\<FZ_MAXCOLORS\>/FZ_MAX_COLORS/g
+s/\<ISDELIM\>/IS_DELIM/g
+s/\<ISHEX\>/IS_HEX/g
+s/\<ISNUMBER\>/IS_NUMBER/g
+s/\<ISWHITE\>/IS_WHITE/g
+s/\<LINECOUNT\>/LINE_COUNT/g
+s/\<LINEDIST\>/LINE_DIST/g
+s/\<LINELEN\>/LINE_LEN/g
+s/\<MAXBITS\>/MAX_BITS/g
+s/\<MAXCACHESIZE\>/MAX_CACHE_SIZE/g
+s/\<MAXDEPTH\>/MAX_DEPTH/g
+s/\<MAXFONTSIZE\>/MAX_FONT_SIZE/g
+s/\<MAXGLYPHSIZE\>/MAX_GLYPH_SIZE/g
+s/\<MAXKEYLEN\>/MAX_KEY_LEN/g
+s/\<MAXLENGTH\>/MAX_LENGTH/g
+s/\<MINBITS\>/MIN_BITS/g
+s/\<NUMCODES\>/NUM_CODES/g
+s/\<PDF_LACTION\>/PDF_LINK_ACTION/g
+s/\<PDF_LGOTO\>/PDF_LINK_GOTO/g
+s/\<PDF_LLAUNCH\>/PDF_LINK_LAUNCH/g
+s/\<PDF_LNAMED\>/PDF_LINK_NAMED/g
+s/\<PDF_LURI\>/PDF_LINK_URI/g
+s/\<PDF_MCOLOR\>/PDF_MAT_COLOR/g
+s/\<PDF_MFILL\>/PDF_FILL/g
+s/\<PDF_MNONE\>/PDF_MAT_NONE/g
+s/\<PDF_MPATTERN\>/PDF_MAT_PATTERN/g
+s/\<PDF_MSHADE\>/PDF_MAT_SHADE/g
+s/\<PDF_MSTROKE\>/PDF_STROKE/g
+s/\<PDF_NTOKENS\>/PDF_NUM_TOKENS/g
+s/\<PDF_TCARRAY\>/PDF_TOK_CLOSE_ARRAY/g
+s/\<PDF_TCBRACE\>/PDF_TOK_CLOSE_BRACE/g
+s/\<PDF_TCDICT\>/PDF_TOK_CLOSE_DICT/g
+s/\<PDF_TENDOBJ\>/PDF_TOK_ENDOBJ/g
+s/\<PDF_TENDSTREAM\>/PDF_TOK_ENDSTREAM/g
+s/\<PDF_TEOF\>/PDF_TOK_EOF/g
+s/\<PDF_TERROR\>/PDF_TOK_ERROR/g
+s/\<PDF_TFALSE\>/PDF_TOK_FALSE/g
+s/\<PDF_TINT\>/PDF_TOK_INT/g
+s/\<PDF_TKEYWORD\>/PDF_TOK_KEYWORD/g
+s/\<PDF_TNAME\>/PDF_TOK_NAME/g
+s/\<PDF_TNULL\>/PDF_TOK_NULL/g
+s/\<PDF_TOARRAY\>/PDF_TOK_OPEN_ARRAY/g
+s/\<PDF_TOBJ\>/PDF_TOK_OBJ/g
+s/\<PDF_TOBRACE\>/PDF_TOK_OPEN_BRACE/g
+s/\<PDF_TODICT\>/PDF_TOK_OPEN_DICT/g
+s/\<PDF_TR\>/PDF_TOK_R/g
+s/\<PDF_TREAL\>/PDF_TOK_REAL/g
+s/\<PDF_TSTARTXREF\>/PDF_TOK_STARTXREF/g
+s/\<PDF_TSTREAM\>/PDF_TOK_STREAM/g
+s/\<PDF_TSTRING\>/PDF_TOK_STRING/g
+s/\<PDF_TTRAILER\>/PDF_TOK_TRAILER/g
+s/\<PDF_TTRUE\>/PDF_TOK_TRUE/g
+s/\<PDF_TXREF\>/PDF_TOK_XREF/g
+s/\<PSBLOCK\>/PS_BLOCK/g
+s/\<PSBOOL\>/PS_BOOL/g
+s/\<PSINT\>/PS_INT/g
+s/\<PSOABS\>/PS_OP_ABS/g
+s/\<PSOADD\>/PS_OP_ADD/g
+s/\<PSOAND\>/PS_OP_AND/g
+s/\<PSOATAN\>/PS_OP_ATAN/g
+s/\<PSOBITSHIFT\>/PS_OP_BITSHIFT/g
+s/\<PSOCEILING\>/PS_OP_CEILING/g
+s/\<PSOCOPY\>/PS_OP_COPY/g
+s/\<PSOCOS\>/PS_OP_COS/g
+s/\<PSOCVI\>/PS_OP_CVI/g
+s/\<PSOCVR\>/PS_OP_CVR/g
+s/\<PSODIV\>/PS_OP_DIV/g
+s/\<PSODUP\>/PS_OP_DUP/g
+s/\<PSOEQ\>/PS_OP_EQ/g
+s/\<PSOEXCH\>/PS_OP_EXCH/g
+s/\<PSOEXP\>/PS_OP_EXP/g
+s/\<PSOFALSE\>/PS_OP_FALSE/g
+s/\<PSOFLOOR\>/PS_OP_FLOOR/g
+s/\<PSOGE\>/PS_OP_GE/g
+s/\<PSOGT\>/PS_OP_GT/g
+s/\<PSOIDIV\>/PS_OP_IDIV/g
+s/\<PSOIF\>/PS_OP_IF/g
+s/\<PSOIFELSE\>/PS_OP_IFELSE/g
+s/\<PSOINDEX\>/PS_OP_INDEX/g
+s/\<PSOLE\>/PS_OP_LE/g
+s/\<PSOLN\>/PS_OP_LN/g
+s/\<PSOLOG\>/PS_OP_LOG/g
+s/\<PSOLT\>/PS_OP_LT/g
+s/\<PSOMOD\>/PS_OP_MOD/g
+s/\<PSOMUL\>/PS_OP_MUL/g
+s/\<PSONE\>/PS_OP_NE/g
+s/\<PSONEG\>/PS_OP_NEG/g
+s/\<PSONOT\>/PS_OP_NOT/g
+s/\<PSOOR\>/PS_OP_OR/g
+s/\<PSOPERATOR\>/PS_OPERATOR/g
+s/\<PSOPOP\>/PS_OP_POP/g
+s/\<PSORETURN\>/PS_OP_RETURN/g
+s/\<PSOROLL\>/PS_OP_ROLL/g
+s/\<PSOROUND\>/PS_OP_ROUND/g
+s/\<PSOSIN\>/PS_OP_SIN/g
+s/\<PSOSQRT\>/PS_OP_SQRT/g
+s/\<PSOSUB\>/PS_OP_SUB/g
+s/\<PSOTRUE\>/PS_OP_TRUE/g
+s/\<PSOTRUNCATE\>/PS_OP_TRUNCATE/g
+s/\<PSOXOR\>/PS_OP_XOR/g
+s/\<PSREAL\>/PS_REAL/g
+s/\<SDONE\>/STATE_DONE/g
+s/\<SEOL\>/STATE_EOL/g
+s/\<SH1\>/STATE_H1/g
+s/\<SH2\>/STATE_H2/g
+s/\<SMAKEUP\>/STATE_MAKEUP/g
+s/\<SNORMAL\>/STATE_NORMAL/g
+s/\<SPACEDIST\>/SPACE_DIST/g
+s/\<STACKSIZE\>/STACK_SIZE/g
+s/\<TBEGINBFCHAR\>/TOK_BEGIN_BF_CHAR/g
+s/\<TBEGINBFRANGE\>/TOK_BEGIN_BF_RANGE/g
+s/\<TBEGINCIDCHAR\>/TOK_BEGIN_CID_CHAR/g
+s/\<TBEGINCIDRANGE\>/TOK_BEGIN_CID_RANGE/g
+s/\<TBEGINCODESPACERANGE\>/TOK_BEGIN_CODESPACE_RANGE/g
+s/\<TENDBFCHAR\>/TOK_END_BF_CHAR/g
+s/\<TENDBFRANGE\>/TOK_END_BF_RANGE/g
+s/\<TENDCIDCHAR\>/TOK_END_CID_CHAR/g
+s/\<TENDCIDRANGE\>/TOK_END_CID_RANGE/g
+s/\<TENDCMAP\>/TOK_END_CMAP/g
+s/\<TENDCODESPACERANGE\>/TOK_END_CODESPACE_RANGE/g
+s/\<TUSECMAP\>/TOK_USECMAP/g
+s/\<addrange\>/add_range/g
+s/\<addspan\>/add_span/g
+s/\<addtable\>/add_table/g
+s/\<adjdown\>/adj_down/g
+s/\<adjup\>/adj_up/g
+s/\<advanceael\>/advance_ael/g
+s/\<aglcodes\>/agl_codes/g
+s/\<agldupcodes\>/agl_dup_codes/g
+s/\<agldupnames\>/agl_dup_names/g
+s/\<aglnoname\>/agl_no_name/g
+s/\<basefontnames\>/base_font_names/g
+s/\<basefonts\>/base_fonts/g
+s/\<begingroup\>/begin_group/g
+s/\<beginmask\>/begin_mask/g
+s/\<begintile\>/begin_tile/g
+s/\<bgrtoxyz\>/bgr_to_xyz/g
+s/\<blackis1\>/black_is_1/g
+s/\<boundexpand\>/bound_expand/g
+s/\<buildfilter\>/build_filter/g
+s/\<buildfilterchain\>/build_filter_chain/g
+s/\<capheight\>/cap_height/g
+s/\<charspace\>/char_space/g
+s/\<cidtogid\>/cid_to_gid/g
+s/\<cidtoucs\>/cid_to_ucs/g
+s/\<cleanfontname\>/clean_font_name/g
+s/\<clipdepth\>/clip_depth/g
+s/\<clipevenodd\>/clip_even_odd/g
+s/\<clipimagemask\>/clip_image_mask/g
+s/\<cliplerpx\>/clip_lerp_x/g
+s/\<cliplerpy\>/clip_lerp_y/g
+s/\<clippath\>/clip_path/g
+s/\<clippoly\>/clip_poly/g
+s/\<clipstrokepath\>/clip_stroke_path/g
+s/\<clipstroketext\>/clip_stroke_text/g
+s/\<cliptext\>/clip_text/g
+s/\<closea85d\>/close_a85d/g
+s/\<closeaesd\>/close_aesd/g
+s/\<closeahxd\>/close_ahxd/g
+s/\<closearc4\>/close_arc4/g
+s/\<closebuffer\>/close_buffer/g
+s/\<closedctd\>/close_dctd/g
+s/\<closefaxd\>/close_faxd/g
+s/\<closefile\>/close_file/g
+s/\<closeflated\>/close_flated/g
+s/\<closejbig2d\>/close_jbig2d/g
+s/\<closelzwd\>/close_lzwd/g
+s/\<closenull\>/close_null/g
+s/\<closepredict\>/close_predict/g
+s/\<closerld\>/close_rld/g
+s/\<cmapname\>/cmap_name/g
+s/\<cmyktoxyz\>/cmyk_to_xyz/g
+s/\<codebits\>/code_bits/g
+s/\<colortransform\>/color_transform/g
+s/\<copyvert\>/copy_vert/g
+s/\<cspace\>/codespace/g
+s/\<dashlen\>/dash_len/g
+s/\<dashlist\>/dash_list/g
+s/\<dashphase\>/dash_phase/g
+s/\<drawglyph\>/draw_glyph/g
+s/\<drawpatch\>/draw_patch/g
+s/\<drawstripe\>/draw_stripe/g
+s/\<dropfunc\>/drop_func/g
+s/\<earlychange\>/early_change/g
+s/\<eatbits\>/eat_bits/g
+s/\<els\>/items/g
+s/\<encodedbytealign\>/encoded_byte_align/g
+s/\<encryptmetadata\>/encrypt_metadata/g
+s/\<endgroup\>/end_group/g
+s/\<endmask\>/end_mask/g
+s/\<endofblock\>/end_of_block/g
+s/\<endofline\>/end_of_line/g
+s/\<endtile\>/end_tile/g
+s/\<errorcount\>/error_count/g
+s/\<errormessage\>/error_message/g
+s/\<evalexponentialfunc\>/eval_exponential_func/g
+s/\<evalpostscriptfunc\>/eval_postscript_func/g
+s/\<evalsamplefunc\>/eval_sample_func/g
+s/\<evalstitchingfunc\>/eval_stitching_func/g
+s/\<evenodd\>/even_odd/g
+s/\<extentflags\>/extent_flags/g
+s/\<fastbgrtocmyk\>/fast_bgr_to_cmyk/g
+s/\<fastbgrtogray\>/fast_bgr_to_gray/g
+s/\<fastcmyktobgr\>/fast_cmyk_to_bgr/g
+s/\<fastcmyktogray\>/fast_cmyk_to_gray/g
+s/\<fastcmyktorgb\>/fast_cmyk_to_rgb/g
+s/\<fastgraytocmyk\>/fast_gray_to_cmyk/g
+s/\<fastgraytorgb\>/fast_gray_to_rgb/g
+s/\<fastrgbtobgr\>/fast_rgb_to_bgr/g
+s/\<fastrgbtocmyk\>/fast_rgb_to_cmyk/g
+s/\<fastrgbtogray\>/fast_rgb_to_gray/g
+s/\<filesize\>/file_size/g
+s/\<fillbits\>/fill_bits/g
+s/\<fillimage\>/fill_image/g
+s/\<fillimagemask\>/fill_image_mask/g
+s/\<fillpath\>/fill_path/g
+s/\<fillshade\>/fill_shade/g
+s/\<filltext\>/fill_text/g
+s/\<findchanging\>/find_changing/g
+s/\<findchangingcolor\>/find_changing_color/g
+s/\<findnext\>/find_next/g
+s/\<firstchar\>/first_char/g
+s/\<flagtoname\>/flag_to_name/g
+s/\<fmtarray\>/fmt_array/g
+s/\<fmtdict\>/fmt_dict/g
+s/\<fmthex\>/fmt_hex/g
+s/\<fmtindent\>/fmt_indent/g
+s/\<fmtname\>/fmt_name/g
+s/\<fmtobj\>/fmt_obj/g
+s/\<fmtputc\>/fmt_putc/g
+s/\<fmtputs\>/fmt_puts/g
+s/\<fmtsep\>/fmt_sep/g
+s/\<fmtstr\>/fmt_str/g
+s/\<freedata\>/free_data/g
+s/\<freeindexed\>/free_indexed/g
+s/\<freesamples\>/free_samples/g
+s/\<freeseparation\>/free_separation/g
+s/\<freeuser\>/free_user/g
+s/\<fromhex\>/from_hex/g
+s/\<fromxyz\>/from_xyz/g
+s/\<ft_errorstring\>/ft_error_string/g
+s/\<ftcharindex\>/ft_char_index/g
+s/\<ftcidtogid\>/ft_cid_to_gid/g
+s/\<ftdata\>/ft_data/g
+s/\<ftface\>/ft_face/g
+s/\<ftfile\>/ft_file/g
+s/\<fthint\>/ft_hint/g
+s/\<ftkind\>/ft_kind/g
+s/\<ftsize\>/ft_size/g
+s/\<ftsubstitute\>/ft_substitute/g
+s/\<ftwidth\>/ft_width/g
+s/\<fz_acceleratearch\>/fz_accelerate_arch/g
+s/\<fz_addarc\>/fz_add_arc/g
+s/\<fz_addline\>/fz_add_line/g
+s/\<fz_addtext\>/fz_add_text/g
+s/\<fz_addtextchar\>/fz_add_text_char/g
+s/\<fz_addtextcharimp\>/fz_add_text_char_imp/g
+s/\<fz_addtextnewline\>/fz_add_text_newline/g
+s/\<fz_adjustftglyphwidth\>/fz_adjust_ft_glyph_width/g
+s/\<fz_alphafromgray\>/fz_alpha_from_gray/g
+s/\<fz_appenddisplaynode\>/fz_append_display_node/g
+s/\<fz_arc4encrypt\>/fz_arc4_encrypt/g
+s/\<fz_arc4init\>/fz_arc4_init/g
+s/\<fz_arc4next\>/fz_arc4_next/g
+s/\<fz_arraydrop\>/fz_array_drop/g
+s/\<fz_arrayget\>/fz_array_get/g
+s/\<fz_arrayinsert\>/fz_array_insert/g
+s/\<fz_arraylen\>/fz_array_len/g
+s/\<fz_arraypush\>/fz_array_push/g
+s/\<fz_arrayput\>/fz_array_put/g
+s/\<fz_bboxdevice\>/fz_bbox_device/g
+s/\<fz_bboxdevice_s\>/fz_bbox_device_s/g
+s/\<fz_bboxfillimage\>/fz_bbox_fill_image/g
+s/\<fz_bboxfillimagemask\>/fz_bbox_fill_image_mask/g
+s/\<fz_bboxfillpath\>/fz_bbox_fill_path/g
+s/\<fz_bboxfillshade\>/fz_bbox_fill_shade/g
+s/\<fz_bboxfilltext\>/fz_bbox_fill_text/g
+s/\<fz_bboxfreeuser\>/fz_bbox_free_user/g
+s/\<fz_bboxstrokepath\>/fz_bbox_stroke_path/g
+s/\<fz_bboxstroketext\>/fz_bbox_stroke_text/g
+s/\<fz_blendnames\>/fz_blendmode_names/g
+s/\<fz_blendnonseparable\>/fz_blend_nonseparable/g
+s/\<fz_blendpixmap\>/fz_blend_pixmap/g
+s/\<fz_blendseparable\>/fz_blend_separable/g
+s/\<fz_boundgel\>/fz_bound_gel/g
+s/\<fz_boundpath\>/fz_bound_path/g
+s/\<fz_boundpixmap\>/fz_bound_pixmap/g
+s/\<fz_boundshade\>/fz_bound_shade/g
+s/\<fz_boundtext\>/fz_bound_text/g
+s/\<fz_calcimagescale\>/fz_calc_image_scale/g
+s/\<fz_catchimp\>/fz_catch_imp/g
+s/\<fz_catchimpx\>/fz_catch_impx/g
+s/\<fz_clearpixmap\>/fz_clear_pixmap/g
+s/\<fz_clearpixmapwithcolor\>/fz_clear_pixmap_with_color/g
+s/\<fz_clonepath\>/fz_clone_path/g
+s/\<fz_clonestrokestate\>/fz_clone_stroke_state/g
+s/\<fz_clonetext\>/fz_clone_text/g
+s/\<fz_colorburn_byte\>/fz_color_burn_byte/g
+s/\<fz_colordodge_byte\>/fz_color_dodge_byte/g
+s/\<fz_convertcolor\>/fz_convert_color/g
+s/\<fz_convertpixmap\>/fz_convert_pixmap/g
+s/\<fz_copyarray\>/fz_copy_array/g
+s/\<fz_copydict\>/fz_copy_dict/g
+s/\<fz_dashbezier\>/fz_dash_bezier/g
+s/\<fz_dashlineto\>/fz_dash_lineto/g
+s/\<fz_dashmoveto\>/fz_dash_moveto/g
+s/\<fz_dashpath\>/fz_dash_path/g
+s/\<fz_debugfont\>/fz_debug_font/g
+s/\<fz_debughash\>/fz_debug_hash/g
+s/\<fz_debugobj\>/fz_debug_obj/g
+s/\<fz_debugpath\>/fz_debug_path/g
+s/\<fz_debugref\>/fz_debug_ref/g
+s/\<fz_debugshade\>/fz_debug_shade/g
+s/\<fz_debugtext\>/fz_debug_text/g
+s/\<fz_debugtextspan\>/fz_debug_text_span/g
+s/\<fz_debugtextspanxml\>/fz_debug_text_span_xml/g
+s/\<fz_decodeindexedtile\>/fz_decode_indexed_tile/g
+s/\<fz_decodetile\>/fz_decode_tile/g
+s/\<fz_devicebgr\>/fz_device_bgr/g
+s/\<fz_devicecmyk\>/fz_device_cmyk/g
+s/\<fz_devicegray\>/fz_device_gray/g
+s/\<fz_devicelab\>/fz_device_lab/g
+s/\<fz_devicergb\>/fz_device_rgb/g
+s/\<fz_dictdel\>/fz_dict_del/g
+s/\<fz_dictdels\>/fz_dict_dels/g
+s/\<fz_dictfinds\>/fz_dict_finds/g
+s/\<fz_dictget\>/fz_dict_get/g
+s/\<fz_dictgetkey\>/fz_dict_get_key/g
+s/\<fz_dictgets\>/fz_dict_gets/g
+s/\<fz_dictgetsa\>/fz_dict_getsa/g
+s/\<fz_dictgetval\>/fz_dict_get_val/g
+s/\<fz_dictlen\>/fz_dict_len/g
+s/\<fz_dictput\>/fz_dict_put/g
+s/\<fz_dictputs\>/fz_dict_puts/g
+s/\<fz_displaycommand\>/fz_display_command/g
+s/\<fz_displaycommand_e\>/fz_display_command_e/g
+s/\<fz_displaylist\>/fz_display_list/g
+s/\<fz_displaylist_s\>/fz_display_list_s/g
+s/\<fz_displaynode\>/fz_display_node/g
+s/\<fz_displaynode_s\>/fz_display_node_s/g
+s/\<fz_dividetextchars\>/fz_divide_text_chars/g
+s/\<fz_drawbegingroup\>/fz_draw_begin_group/g
+s/\<fz_drawbeginmask\>/fz_draw_begin_mask/g
+s/\<fz_drawbegintile\>/fz_draw_begin_tile/g
+s/\<fz_drawclipimagemask\>/fz_draw_clip_image_mask/g
+s/\<fz_drawclippath\>/fz_draw_clip_path/g
+s/\<fz_drawclipstrokepath\>/fz_draw_clip_stroke_path/g
+s/\<fz_drawclipstroketext\>/fz_draw_clip_stroke_text/g
+s/\<fz_drawcliptext\>/fz_draw_clip_text/g
+s/\<fz_drawdevice\>/fz_draw_device/g
+s/\<fz_drawdevice_s\>/fz_draw_device_s/g
+s/\<fz_drawendgroup\>/fz_draw_end_group/g
+s/\<fz_drawendmask\>/fz_draw_end_mask/g
+s/\<fz_drawendtile\>/fz_draw_end_tile/g
+s/\<fz_drawfillimage\>/fz_draw_fill_image/g
+s/\<fz_drawfillimagemask\>/fz_draw_fill_image_mask/g
+s/\<fz_drawfillpath\>/fz_draw_fill_path/g
+s/\<fz_drawfillshade\>/fz_draw_fill_shade/g
+s/\<fz_drawfilltext\>/fz_draw_fill_text/g
+s/\<fz_drawfreeuser\>/fz_draw_free_user/g
+s/\<fz_drawignoretext\>/fz_draw_ignore_text/g
+s/\<fz_drawpopclip\>/fz_draw_pop_clip/g
+s/\<fz_drawstrokepath\>/fz_draw_stroke_path/g
+s/\<fz_drawstroketext\>/fz_draw_stroke_text/g
+s/\<fz_dropbuffer\>/fz_drop_buffer/g
+s/\<fz_dropcolorspace\>/fz_drop_colorspace/g
+s/\<fz_dropfont\>/fz_drop_font/g
+s/\<fz_dropobj\>/fz_drop_obj/g
+s/\<fz_droppixmap\>/fz_drop_pixmap/g
+s/\<fz_dropshade\>/fz_drop_shade/g
+s/\<fz_emiterror\>/fz_emit_error/g
+s/\<fz_emptybbox\>/fz_empty_bbox/g
+s/\<fz_emptyhash\>/fz_empty_hash/g
+s/\<fz_emptyrect\>/fz_empty_rect/g
+s/\<fz_evictglyphcache\>/fz_evict_glyph_cache/g
+s/\<fz_executedisplaylist\>/fz_execute_display_list/g
+s/\<fz_fillbuffer\>/fz_fill_buffer/g
+s/\<fz_fillpath\>/fz_fill_path/g
+s/\<fz_finalizefreetype\>/fz_finalize_freetype/g
+s/\<fz_flushwarnings\>/fz_flush_warnings/g
+s/\<fz_fprintobj\>/fz_fprint_obj/g
+s/\<fz_freeael\>/fz_free_ael/g
+s/\<fz_freearray\>/fz_free_array/g
+s/\<fz_freedevice\>/fz_free_device/g
+s/\<fz_freedict\>/fz_free_dict/g
+s/\<fz_freedisplaylist\>/fz_free_display_list/g
+s/\<fz_freedisplaynode\>/fz_free_display_node/g
+s/\<fz_freegel\>/fz_free_gel/g
+s/\<fz_freeglyphcache\>/fz_free_glyph_cache/g
+s/\<fz_freehash\>/fz_free_hash/g
+s/\<fz_freepath\>/fz_free_path/g
+s/\<fz_freetext\>/fz_free_text/g
+s/\<fz_freetextspan\>/fz_free_text_span/g
+s/\<fz_geterrorcount\>/fz_get_error_count/g
+s/\<fz_geterrorline\>/fz_get_error_line/g
+s/\<fz_glyphcache\>/fz_glyph_cache/g
+s/\<fz_glyphcache_s\>/fz_glyph_cache_s/g
+s/\<fz_glyphkey\>/fz_glyph_key/g
+s/\<fz_glyphkey_s\>/fz_glyph_key_s/g
+s/\<fz_growbuffer\>/fz_grow_buffer/g
+s/\<fz_growtext\>/fz_grow_text/g
+s/\<fz_hardlight_byte\>/fz_hard_light_byte/g
+s/\<fz_hashentry\>/fz_hash_entry/g
+s/\<fz_hashentry_s\>/fz_hash_entry_s/g
+s/\<fz_hashfind\>/fz_hash_find/g
+s/\<fz_hashgetkey\>/fz_hash_get_key/g
+s/\<fz_hashgetval\>/fz_hash_get_val/g
+s/\<fz_hashinsert\>/fz_hash_insert/g
+s/\<fz_hashlen\>/fz_hash_len/g
+s/\<fz_hashremove\>/fz_hash_remove/g
+s/\<fz_hashtable\>/fz_hash_table/g
+s/\<fz_hashtable_s\>/fz_hash_table_s/g
+s/\<fz_infinitebbox\>/fz_infinite_bbox/g
+s/\<fz_infiniterect\>/fz_infinite_rect/g
+s/\<fz_initfreetype\>/fz_init_freetype/g
+s/\<fz_insertgel\>/fz_insert_gel/g
+s/\<fz_insertgelraw\>/fz_insert_gel_raw/g
+s/\<fz_intersectbbox\>/fz_intersect_bbox/g
+s/\<fz_invertmatrix\>/fz_invert_matrix/g
+s/\<fz_isarray\>/fz_is_array/g
+s/\<fz_isbigendian\>/fz_is_big_endian/g
+s/\<fz_isbool\>/fz_is_bool/g
+s/\<fz_isdict\>/fz_is_dict/g
+s/\<fz_isemptybbox\>/fz_is_empty_bbox/g
+s/\<fz_isemptyrect\>/fz_is_empty_rect/g
+s/\<fz_iseof\>/fz_is_eof/g
+s/\<fz_iseofbits\>/fz_is_eof_bits/g
+s/\<fz_isindirect\>/fz_is_indirect/g
+s/\<fz_isinfinitebbox\>/fz_is_infinite_bbox/g
+s/\<fz_isinfiniterect\>/fz_is_infinite_rect/g
+s/\<fz_isint\>/fz_is_int/g
+s/\<fz_isname\>/fz_is_name/g
+s/\<fz_isnull\>/fz_is_null/g
+s/\<fz_isreal\>/fz_is_real/g
+s/\<fz_isrectgel\>/fz_is_rect_gel/g
+s/\<fz_isrectilinear\>/fz_is_rectilinear/g
+s/\<fz_isstring\>/fz_is_string/g
+s/\<fz_keepbuffer\>/fz_keep_buffer/g
+s/\<fz_keepcolorspace\>/fz_keep_colorspace/g
+s/\<fz_keepfont\>/fz_keep_font/g
+s/\<fz_keepobj\>/fz_keep_obj/g
+s/\<fz_keeppixmap\>/fz_keep_pixmap/g
+s/\<fz_keepshade\>/fz_keep_shade/g
+s/\<fz_keepstream\>/fz_keep_stream/g
+s/\<fz_listbegingroup\>/fz_list_begin_group/g
+s/\<fz_listbeginmask\>/fz_list_begin_mask/g
+s/\<fz_listbegintile\>/fz_list_begin_tile/g
+s/\<fz_listclipimagemask\>/fz_list_clip_image_mask/g
+s/\<fz_listclippath\>/fz_list_clip_path/g
+s/\<fz_listclipstrokepath\>/fz_list_clip_stroke_path/g
+s/\<fz_listclipstroketext\>/fz_list_clip_stroke_text/g
+s/\<fz_listcliptext\>/fz_list_clip_text/g
+s/\<fz_listendgroup\>/fz_list_end_group/g
+s/\<fz_listendmask\>/fz_list_end_mask/g
+s/\<fz_listendtile\>/fz_list_end_tile/g
+s/\<fz_listfillimage\>/fz_list_fill_image/g
+s/\<fz_listfillimagemask\>/fz_list_fill_image_mask/g
+s/\<fz_listfillpath\>/fz_list_fill_path/g
+s/\<fz_listfillshade\>/fz_list_fill_shade/g
+s/\<fz_listfilltext\>/fz_list_fill_text/g
+s/\<fz_listignoretext\>/fz_list_ignore_text/g
+s/\<fz_listpopclip\>/fz_list_pop_clip/g
+s/\<fz_liststrokepath\>/fz_list_stroke_path/g
+s/\<fz_liststroketext\>/fz_list_stroke_text/g
+s/\<fz_loadjpximage\>/fz_load_jpx_image/g
+s/\<fz_matrixexpansion\>/fz_matrix_expansion/g
+s/\<fz_md5final\>/fz_md5_final/g
+s/\<fz_md5init\>/fz_md5_init/g
+s/\<fz_md5update\>/fz_md5_update/g
+s/\<fz_newael\>/fz_new_ael/g
+s/\<fz_newarray\>/fz_new_array/g
+s/\<fz_newbboxdevice\>/fz_new_bbox_device/g
+s/\<fz_newbool\>/fz_new_bool/g
+s/\<fz_newbuffer\>/fz_new_buffer/g
+s/\<fz_newcolorspace\>/fz_new_colorspace/g
+s/\<fz_newdevice\>/fz_new_device/g
+s/\<fz_newdict\>/fz_new_dict/g
+s/\<fz_newdisplaylist\>/fz_new_display_list/g
+s/\<fz_newdisplaynode\>/fz_new_display_node/g
+s/\<fz_newdrawdevice\>/fz_new_draw_device/g
+s/\<fz_newfont\>/fz_new_font/g
+s/\<fz_newfontfrombuffer\>/fz_new_font_from_memory/g
+s/\<fz_newfontfromfile\>/fz_new_font_from_file/g
+s/\<fz_newgel\>/fz_new_gel/g
+s/\<fz_newglyphcache\>/fz_new_glyph_cache/g
+s/\<fz_newhash\>/fz_new_hash_table/g
+s/\<fz_newindirect\>/fz_new_indirect/g
+s/\<fz_newint\>/fz_new_int/g
+s/\<fz_newlistdevice\>/fz_new_list_device/g
+s/\<fz_newname\>/fz_new_name/g
+s/\<fz_newnull\>/fz_new_null/g
+s/\<fz_newpath\>/fz_new_path/g
+s/\<fz_newpixmap\>/fz_new_pixmap/g
+s/\<fz_newpixmapwithdata\>/fz_new_pixmap_with_data/g
+s/\<fz_newpixmapwithrect\>/fz_new_pixmap_with_rect/g
+s/\<fz_newreal\>/fz_new_real/g
+s/\<fz_newstream\>/fz_new_stream/g
+s/\<fz_newstring\>/fz_new_string/g
+s/\<fz_newtext\>/fz_new_text/g
+s/\<fz_newtextdevice\>/fz_new_text_device/g
+s/\<fz_newtextspan\>/fz_new_text_span/g
+s/\<fz_newtracedevice\>/fz_new_trace_device/g
+s/\<fz_newtype3font\>/fz_new_type3_font/g
+s/\<fz_nullbegingroup\>/fz_null_begin_group/g
+s/\<fz_nullbeginmask\>/fz_null_begin_mask/g
+s/\<fz_nullbegintile\>/fz_null_begin_tile/g
+s/\<fz_nullclipimagemask\>/fz_null_clip_image_mask/g
+s/\<fz_nullclippath\>/fz_null_clip_path/g
+s/\<fz_nullclipstrokepath\>/fz_null_clip_stroke_path/g
+s/\<fz_nullclipstroketext\>/fz_null_clip_stroke_text/g
+s/\<fz_nullcliptext\>/fz_null_clip_text/g
+s/\<fz_nullendgroup\>/fz_null_end_group/g
+s/\<fz_nullendmask\>/fz_null_end_mask/g
+s/\<fz_nullendtile\>/fz_null_end_tile/g
+s/\<fz_nullfillimage\>/fz_null_fill_image/g
+s/\<fz_nullfillimagemask\>/fz_null_fill_image_mask/g
+s/\<fz_nullfillpath\>/fz_null_fill_path/g
+s/\<fz_nullfillshade\>/fz_null_fill_shade/g
+s/\<fz_nullfilltext\>/fz_null_fill_text/g
+s/\<fz_nullfreeuser\>/fz_null_free_user/g
+s/\<fz_nullignoretext\>/fz_null_ignore_text/g
+s/\<fz_nullpopclip\>/fz_null_pop_clip/g
+s/\<fz_nullstrokepath\>/fz_null_stroke_path/g
+s/\<fz_nullstroketext\>/fz_null_stroke_text/g
+s/\<fz_opena85d\>/fz_open_a85d/g
+s/\<fz_openaesd\>/fz_open_aesd/g
+s/\<fz_openahxd\>/fz_open_ahxd/g
+s/\<fz_openarc4\>/fz_open_arc4/g
+s/\<fz_openbuffer\>/fz_open_buffer/g
+s/\<fz_opencopy\>/fz_open_copy/g
+s/\<fz_opendctd\>/fz_open_dctd/g
+s/\<fz_openfaxd\>/fz_open_faxd/g
+s/\<fz_openfd\>/fz_open_fd/g
+s/\<fz_openfile\>/fz_open_file/g
+s/\<fz_openfilew\>/fz_open_file_w/g
+s/\<fz_openflated\>/fz_open_flated/g
+s/\<fz_openjbig2d\>/fz_open_jbig2d/g
+s/\<fz_openlzwd\>/fz_open_lzwd/g
+s/\<fz_openmemory\>/fz_open_memory/g
+s/\<fz_opennull\>/fz_open_null/g
+s/\<fz_openpredict\>/fz_open_predict/g
+s/\<fz_openrld\>/fz_open_rld/g
+s/\<fz_paintaffineNlerp\>/fz_paint_affine_N_lerp/g
+s/\<fz_paintaffineNnear\>/fz_paint_affine_N_near/g
+s/\<fz_paintaffinealphaNlerp\>/fz_paint_affine_alpha_N_lerp/g
+s/\<fz_paintaffinealphaNnear\>/fz_paint_affine_alpha_N_near/g
+s/\<fz_paintaffinecolorNlerp\>/fz_paint_affine_color_N_lerp/g
+s/\<fz_paintaffinecolorNnear\>/fz_paint_affine_color_N_near/g
+s/\<fz_paintaffinecolorlerp\>/fz_paint_affine_color_lerp/g
+s/\<fz_paintaffinecolornear\>/fz_paint_affine_color_near/g
+s/\<fz_paintaffinelerp\>/fz_paint_affine_lerp/g
+s/\<fz_paintaffinenear\>/fz_paint_affine_near/g
+s/\<fz_paintannulus\>/fz_paint_annulus/g
+s/\<fz_paintimage\>/fz_paint_image/g
+s/\<fz_paintimagecolor\>/fz_paint_image_with_color/g
+s/\<fz_paintimageimp\>/fz_paint_image_imp/g
+s/\<fz_paintlinear\>/fz_paint_linear/g
+s/\<fz_paintmesh\>/fz_paint_mesh/g
+s/\<fz_paintpixmap\>/fz_paint_pixmap/g
+s/\<fz_paintpixmapbbox\>/fz_paint_pixmap_with_rect/g
+s/\<fz_paintpixmapmask\>/fz_paint_pixmap_with_mask/g
+s/\<fz_paintquad\>/fz_paint_quad/g
+s/\<fz_paintradial\>/fz_paint_radial/g
+s/\<fz_paintshade\>/fz_paint_shade/g
+s/\<fz_paintspan\>/fz_paint_span/g
+s/\<fz_paintspan1\>/fz_paint_span_1/g
+s/\<fz_paintspan2\>/fz_paint_span_2/g
+s/\<fz_paintspan2alpha\>/fz_paint_span_2_alpha/g
+s/\<fz_paintspan4\>/fz_paint_span_4/g
+s/\<fz_paintspan4alpha\>/fz_paint_span_4_alpha/g
+s/\<fz_paintspanN\>/fz_paint_span_N/g
+s/\<fz_paintspanNalpha\>/fz_paint_span_N_alpha/g
+s/\<fz_paintspancolor\>/fz_paint_span_with_color/g
+s/\<fz_paintspancolor2\>/fz_paint_span_with_color_2/g
+s/\<fz_paintspancolor4\>/fz_paint_span_with_color_4/g
+s/\<fz_paintspancolorN\>/fz_paint_span_with_color_N/g
+s/\<fz_paintspanmask\>/fz_paint_span_with_mask/g
+s/\<fz_paintspanmask2\>/fz_paint_span_with_mask_2/g
+s/\<fz_paintspanmask4\>/fz_paint_span_with_mask_4/g
+s/\<fz_paintspanmaskN\>/fz_paint_span_with_mask_N/g
+s/\<fz_painttriangle\>/fz_paint_triangle/g
+s/\<fz_pathel\>/fz_path_item/g
+s/\<fz_pathel_s\>/fz_path_item_s/g
+s/\<fz_pathelkind\>/fz_path_item_kind/g
+s/\<fz_pathelkind_e\>/fz_path_item_kind_e/g
+s/\<fz_peekbyte\>/fz_peek_byte/g
+s/\<fz_pointoncircle\>/fz_point_on_circle/g
+s/\<fz_predictpng\>/fz_predict_png/g
+s/\<fz_predicttiff\>/fz_predict_tiff/g
+s/\<fz_premultiplypixmap\>/fz_premultiply_pixmap/g
+s/\<fz_readall\>/fz_read_all/g
+s/\<fz_readbits\>/fz_read_bits/g
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+s/\<pdf_resolveindirect\>/pdf_resolve_indirect/g
+s/\<pdf_resourcesuseblending\>/pdf_resources_use_blending/g
+s/\<pdf_run_s\>/pdf_run/g
+s/\<pdf_runcsibuffer\>/pdf_run_csi_buffer/g
+s/\<pdf_runcsifile\>/pdf_run_csi_file/g
+s/\<pdf_runextgstate\>/pdf_run_extgstate/g
+s/\<pdf_runglyph\>/pdf_run_glyph/g
+s/\<pdf_runinlineimage\>/pdf_run_inline_image/g
+s/\<pdf_runkeyword\>/pdf_run_keyword/g
+s/\<pdf_runpage\>/pdf_run_page/g
+s/\<pdf_runpagewithtarget\>/pdf_run_page_with_usage/g
+s/\<pdf_runxobject\>/pdf_run_xobject/g
+s/\<pdf_samplecomponentshadefunction\>/pdf_sample_component_shade_function/g
+s/\<pdf_samplecompositeshadefunction\>/pdf_sample_composite_shade_function/g
+s/\<pdf_sampleshadefunction\>/pdf_sample_shade_function/g
+s/\<pdf_setcolor\>/pdf_set_color/g
+s/\<pdf_setcolorspace\>/pdf_set_colorspace/g
+s/\<pdf_setdefaulthmtx\>/pdf_set_default_hmtx/g
+s/\<pdf_setdefaultvmtx\>/pdf_set_default_vmtx/g
+s/\<pdf_setfontwmode\>/pdf_set_font_wmode/g
+s/\<pdf_setpattern\>/pdf_set_pattern/g
+s/\<pdf_setshade\>/pdf_set_shade/g
+s/\<pdf_setusecmap\>/pdf_set_usecmap/g
+s/\<pdf_setwmode\>/pdf_set_wmode/g
+s/\<pdf_showglyph\>/pdf_show_glyph/g
+s/\<pdf_showimage\>/pdf_show_image/g
+s/\<pdf_showpath\>/pdf_show_path/g
+s/\<pdf_showpattern\>/pdf_show_pattern/g
+s/\<pdf_showshade\>/pdf_show_shade/g
+s/\<pdf_showspace\>/pdf_show_space/g
+s/\<pdf_showstring\>/pdf_show_string/g
+s/\<pdf_showtext\>/pdf_show_text/g
+s/\<pdf_sortcmap\>/pdf_sort_cmap/g
+s/\<pdf_storeitem\>/pdf_store_item/g
+s/\<pdf_streamhascrypt\>/pdf_stream_has_crypt/g
+s/\<pdf_tensorpatch\>/pdf_tensor_patch/g
+s/\<pdf_tensorpatch_s\>/pdf_tensor_patch_s/g
+s/\<pdf_tokenfromkeyword\>/pdf_token_from_keyword/g
+s/\<pdf_tomatrix\>/pdf_to_matrix/g
+s/\<pdf_torect\>/pdf_to_rect/g
+s/\<pdf_toucs2\>/pdf_to_ucs2/g
+s/\<pdf_toutf8\>/pdf_to_utf8/g
+s/\<pdf_toutf8name\>/pdf_to_utf8_name/g
+s/\<pdf_transformannot\>/pdf_transform_annot/g
+s/\<pdf_unsetpattern\>/pdf_unset_pattern/g
+s/\<pdf_updateobject\>/pdf_update_object/g
+s/\<pdf_winansi\>/pdf_win_ansi/g
+s/\<pdf_xobjectusesblending\>/pdf_xobject_uses_blending/g
+s/\<pdf_xrefentry\>/pdf_xref_entry/g
+s/\<pdf_xrefentry_s\>/pdf_xref_entry_s/g
+s/\<popclip\>/pop_clip/g
+s/\<printbits\>/print_bits/g
+s/\<printline\>/print_line/g
+s/\<pscopy\>/ps_copy/g
+s/\<psindex\>/ps_index/g
+s/\<psinitstack\>/ps_init_stack/g
+s/\<psistype\>/ps_is_type/g
+s/\<psistype2\>/ps_is_type2/g
+s/\<psopnames\>/ps_op_names/g
+s/\<psoverflow\>/ps_overflow/g
+s/\<pspopbool\>/ps_pop_bool/g
+s/\<pspopint\>/ps_pop_int/g
+s/\<pspopreal\>/ps_pop_real/g
+s/\<pspushbool\>/ps_push_bool/g
+s/\<pspushint\>/ps_push_int/g
+s/\<pspushreal\>/ps_push_real/g
+s/\<psroll\>/ps_roll/g
+s/\<psrun\>/ps_run/g
+s/\<psstack\>/ps_stack/g
+s/\<psstack_s\>/ps_stack_s/g
+s/\<psunderflow\>/ps_underflow/g
+s/\<reada85d\>/read_a85d/g
+s/\<readaesd\>/read_aesd/g
+s/\<readahxd\>/read_ahxd/g
+s/\<readarc4\>/read_arc4/g
+s/\<readbuffer\>/read_buffer/g
+s/\<readdctd\>/read_dctd/g
+s/\<readfaxd\>/read_faxd/g
+s/\<readfile\>/read_file/g
+s/\<readflated\>/read_flated/g
+s/\<readjbig2d\>/read_jbig2d/g
+s/\<readlzwd\>/read_lzwd/g
+s/\<readnull\>/read_null/g
+s/\<readpredict\>/read_predict/g
+s/\<readrld\>/read_rld/g
+s/\<readsample\>/read_sample/g
+s/\<resizecode\>/resize_code/g
+s/\<resolvedest\>/resolve_dest/g
+s/\<rgbtoxyz\>/rgb_to_xyz/g
+s/\<samplenearest\>/sample_nearest/g
+s/\<seekbuffer\>/seek_buffer/g
+s/\<seekfile\>/seek_file/g
+s/\<separationtoxyz\>/separation_to_xyz/g
+s/\<softmaskbc\>/softmask_bc/g
+s/\<softmaskctm\>/softmask_ctm/g
+s/\<sortael\>/sort_ael/g
+s/\<splitcurve\>/split_curve/g
+s/\<splitpatch\>/split_patch/g
+s/\<splitstripe\>/split_stripe/g
+s/\<stepedge\>/step_edge/g
+s/\<stmlen\>/stm_len/g
+s/\<stmofs\>/stm_ofs/g
+s/\<strcmpignorespace\>/strcmp_ignore_space/g
+s/\<stringlen\>/string_len/g
+s/\<strokepath\>/stroke_path/g
+s/\<strokestate\>/stroke_state/g
+s/\<stroketext\>/stroke_text/g
+s/\<textmode\>/text_mode/g
+s/\<topctm\>/top_ctm/g
+s/\<tottfcmap\>/to_ttf_cmap/g
+s/\<tounicode\>/to_unicode/g
+s/\<toxyz\>/to_xyz/g
+s/\<triangulatepatch\>/triangulate_patch/g
+s/\<usebackground\>/use_background/g
+s/\<usecmapname\>/usecmap_name/g
+s/\<usefunction\>/use_function/g
+s/\<vmtxcap\>/vmtx_cap/g
+s/\<warncount\>/warn_count/g
+s/\<warnmessage\>/warn_message/g
+s/\<widthcount\>/width_count/g
+s/\<widthtable\>/width_table/g
+s/\<wordspace\>/word_space/g
+s/\<xheight\>/x_height/g
+s/\<xyztobgr\>/xyz_to_bgr/g
+s/\<xyztocmyk\>/xyz_to_cmyk/g
+s/\<xyztogray\>/xyz_to_gray/g
+s/\<xyztolab\>/xyz_to_lab/g
+s/\<xyztorgb\>/xyz_to_rgb/g
diff --git a/contrib/media/updf/scripts/slimftmodules.h b/contrib/media/updf/scripts/slimftmodules.h
new file mode 100644
index 0000000000..d03bbc592a
--- /dev/null
+++ b/contrib/media/updf/scripts/slimftmodules.h
@@ -0,0 +1,20 @@
+/* custom ftmodule.h which selects the minimum features required by mupdf */
+
+// FT_USE_MODULE( FT_Module_Class, autofit_module_class )
+FT_USE_MODULE( FT_Driver_ClassRec, tt_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, t1_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, cff_driver_class )
+FT_USE_MODULE( FT_Driver_ClassRec, t1cid_driver_class )
+// FT_USE_MODULE( FT_Driver_ClassRec, pfr_driver_class )
+// FT_USE_MODULE( FT_Driver_ClassRec, t42_driver_class )
+// FT_USE_MODULE( FT_Driver_ClassRec, winfnt_driver_class )
+// FT_USE_MODULE( FT_Driver_ClassRec, pcf_driver_class )
+FT_USE_MODULE( FT_Module_Class, psaux_module_class )
+FT_USE_MODULE( FT_Module_Class, psnames_module_class )
+FT_USE_MODULE( FT_Module_Class, pshinter_module_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class )
+FT_USE_MODULE( FT_Module_Class, sfnt_module_class )
+FT_USE_MODULE( FT_Renderer_Class, ft_smooth_renderer_class )
+// FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcd_renderer_class )
+// FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcdv_renderer_class )
+// FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class )
diff --git a/contrib/media/updf/scripts/slimftoptions.h b/contrib/media/updf/scripts/slimftoptions.h
new file mode 100644
index 0000000000..066ee3774f
--- /dev/null
+++ b/contrib/media/updf/scripts/slimftoptions.h
@@ -0,0 +1,14 @@
+/* custom ftoption.h which selects the minimum features needed by mupdf */
+
+#include <freetype/config/ftoption.h>
+#undef FT_CONFIG_OPTION_USE_LZW
+#undef FT_CONFIG_OPTION_USE_ZLIB
+#undef FT_CONFIG_OPTION_MAC_FONTS
+#undef FT_CONFIG_OPTION_INCREMENTAL
+#undef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
+#undef TT_CONFIG_OPTION_GX_VAR_SUPPORT
+#undef TT_CONFIG_OPTION_BDF
+#undef T1_CONFIG_OPTION_NO_AFM
+#undef T1_CONFIG_OPTION_NO_MM_SUPPORT
+
+#undef FT_CONFIG_OPTION_OLD_INTERNALS